1374 files changed, 112580 insertions, 45242 deletions

diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index 2a3fcc55e981..d9aa43d78bcc 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -609,3 +609,109 @@ size is the size (and should be a page-sized multiple).
 The return value will be either a pointer to the processor virtual
 address of the memory, or an error (via PTR_ERR()) if any part of the
 region is occupied.
+
+Part III - Debug drivers use of the DMA-API
+-------------------------------------------
+
+The DMA-API as described above as some constraints. DMA addresses must be
+released with the corresponding function with the same size for example. With
+the advent of hardware IOMMUs it becomes more and more important that drivers
+do not violate those constraints. In the worst case such a violation can
+result in data corruption up to destroyed filesystems.
+
+To debug drivers and find bugs in the usage of the DMA-API checking code can
+be compiled into the kernel which will tell the developer about those
+violations. If your architecture supports it you can select the "Enable
+debugging of DMA-API usage" option in your kernel configuration. Enabling this
+option has a performance impact. Do not enable it in production kernels.
+
+If you boot the resulting kernel will contain code which does some bookkeeping
+about what DMA memory was allocated for which device. If this code detects an
+error it prints a warning message with some details into your kernel log. An
+example warning message may look like this:
+
+------------[ cut here ]------------
+WARNING: at /data2/repos/linux-2.6-iommu/lib/dma-debug.c:448
+	check_unmap+0x203/0x490()
+Hardware name:
+forcedeth 0000:00:08.0: DMA-API: device driver frees DMA memory with wrong
+	function [device address=0x00000000640444be] [size=66 bytes] [mapped as
+single] [unmapped as page]
+Modules linked in: nfsd exportfs bridge stp llc r8169
+Pid: 0, comm: swapper Tainted: G        W  2.6.28-dmatest-09289-g8bb99c0 #1
+Call Trace:
+ <IRQ>  [<ffffffff80240b22>] warn_slowpath+0xf2/0x130
+ [<ffffffff80647b70>] _spin_unlock+0x10/0x30
+ [<ffffffff80537e75>] usb_hcd_link_urb_to_ep+0x75/0xc0
+ [<ffffffff80647c22>] _spin_unlock_irqrestore+0x12/0x40
+ [<ffffffff8055347f>] ohci_urb_enqueue+0x19f/0x7c0
+ [<ffffffff80252f96>] queue_work+0x56/0x60
+ [<ffffffff80237e10>] enqueue_task_fair+0x20/0x50
+ [<ffffffff80539279>] usb_hcd_submit_urb+0x379/0xbc0
+ [<ffffffff803b78c3>] cpumask_next_and+0x23/0x40
+ [<ffffffff80235177>] find_busiest_group+0x207/0x8a0
+ [<ffffffff8064784f>] _spin_lock_irqsave+0x1f/0x50
+ [<ffffffff803c7ea3>] check_unmap+0x203/0x490
+ [<ffffffff803c8259>] debug_dma_unmap_page+0x49/0x50
+ [<ffffffff80485f26>] nv_tx_done_optimized+0xc6/0x2c0
+ [<ffffffff80486c13>] nv_nic_irq_optimized+0x73/0x2b0
+ [<ffffffff8026df84>] handle_IRQ_event+0x34/0x70
+ [<ffffffff8026ffe9>] handle_edge_irq+0xc9/0x150
+ [<ffffffff8020e3ab>] do_IRQ+0xcb/0x1c0
+ [<ffffffff8020c093>] ret_from_intr+0x0/0xa
+ <EOI> <4>---[ end trace f6435a98e2a38c0e ]---
+
+The driver developer can find the driver and the device including a stacktrace
+of the DMA-API call which caused this warning.
+
+Per default only the first error will result in a warning message. All other
+errors will only silently counted. This limitation exist to prevent the code
+from flooding your kernel log. To support debugging a device driver this can
+be disabled via debugfs. See the debugfs interface documentation below for
+details.
+
+The debugfs directory for the DMA-API debugging code is called dma-api/. In
+this directory the following files can currently be found:
+
+	dma-api/all_errors	This file contains a numeric value. If this
+				value is not equal to zero the debugging code
+				will print a warning for every error it finds
+				into the kernel log. Be carefull with this
+				option. It can easily flood your logs.
+
+	dma-api/disabled	This read-only file contains the character 'Y'
+				if the debugging code is disabled. This can
+				happen when it runs out of memory or if it was
+				disabled at boot time
+
+	dma-api/error_count	This file is read-only and shows the total
+				numbers of errors found.
+
+	dma-api/num_errors	The number in this file shows how many
+				warnings will be printed to the kernel log
+				before it stops. This number is initialized to
+				one at system boot and be set by writing into
+				this file
+
+	dma-api/min_free_entries
+				This read-only file can be read to get the
+				minimum number of free dma_debug_entries the
+				allocator has ever seen. If this value goes
+				down to zero the code will disable itself
+				because it is not longer reliable.
+
+	dma-api/num_free_entries
+				The current number of free dma_debug_entries
+				in the allocator.
+
+If you have this code compiled into your kernel it will be enabled by default.
+If you want to boot without the bookkeeping anyway you can provide
+'dma_debug=off' as a boot parameter. This will disable DMA-API debugging.
+Notice that you can not enable it again at runtime. You have to reboot to do
+so.
+
+When the code disables itself at runtime this is most likely because it ran
+out of dma_debug_entries. These entries are preallocated at boot. The number
+of preallocated entries is defined per architecture. If it is too low for you
+boot with 'dma_debug_entries=<your_desired_number>' to overwrite the
+architectural default.
diff --git a/Documentation/DocBook/procfs_example.c b/Documentation/DocBook/procfs_example.c
index 8c6396e4bf31..a5b11793b1e0 100644
--- a/Documentation/DocBook/procfs_example.c
+++ b/Documentation/DocBook/procfs_example.c
@@ -117,9 +117,6 @@ static int __init init_procfs_example(void)
 		rv = -ENOMEM;
 		goto out;
 	}
-	
-	example_dir->owner = THIS_MODULE;
-	
 	/* create jiffies using convenience function */
 	jiffies_file = create_proc_read_entry("jiffies", 
 					      0444, example_dir, 
@@ -130,8 +127,6 @@ static int __init init_procfs_example(void)
 		goto no_jiffies;
 	}
 
-	jiffies_file->owner = THIS_MODULE;
-
 	/* create foo and bar files using same callback
 	 * functions 
 	 */
@@ -146,7 +141,6 @@ static int __init init_procfs_example(void)
 	foo_file->data = &foo_data;
 	foo_file->read_proc = proc_read_foobar;
 	foo_file->write_proc = proc_write_foobar;
-	foo_file->owner = THIS_MODULE;
 		
 	bar_file = create_proc_entry("bar", 0644, example_dir);
 	if(bar_file == NULL) {
@@ -159,7 +153,6 @@ static int __init init_procfs_example(void)
 	bar_file->data = &bar_data;
 	bar_file->read_proc = proc_read_foobar;
 	bar_file->write_proc = proc_write_foobar;
-	bar_file->owner = THIS_MODULE;
 		
 	/* create symlink */
 	symlink = proc_symlink("jiffies_too", example_dir, 
@@ -169,8 +162,6 @@ static int __init init_procfs_example(void)
 		goto no_symlink;
 	}
 
-	symlink->owner = THIS_MODULE;
-
 	/* everything OK */
 	printk(KERN_INFO "%s %s initialised\n",
 	       MODULE_NAME, MODULE_VERS);
diff --git a/Documentation/Smack.txt b/Documentation/Smack.txt
index 989c2fcd8111..629c92e99783 100644
--- a/Documentation/Smack.txt
+++ b/Documentation/Smack.txt
@@ -184,14 +184,16 @@ length. Single character labels using special characters, that being anything
 other than a letter or digit, are reserved for use by the Smack development
 team. Smack labels are unstructured, case sensitive, and the only operation
 ever performed on them is comparison for equality. Smack labels cannot
-contain unprintable characters or the "/" (slash) character.
+contain unprintable characters or the "/" (slash) character. Smack labels
+cannot begin with a '-', which is reserved for special options.
 
 There are some predefined labels:
 
-	_ Pronounced "floor", a single underscore character.
-	^ Pronounced "hat", a single circumflex character.
-	* Pronounced "star", a single asterisk character.
-	? Pronounced "huh", a single question mark character.
+	_ 	Pronounced "floor", a single underscore character.
+	^ 	Pronounced "hat", a single circumflex character.
+	* 	Pronounced "star", a single asterisk character.
+	? 	Pronounced "huh", a single question mark character.
+	@ 	Pronounced "Internet", a single at sign character.
 
 Every task on a Smack system is assigned a label. System tasks, such as
 init(8) and systems daemons, are run with the floor ("_") label. User tasks
@@ -412,6 +414,36 @@ sockets.
 	A privileged program may set this to match the label of another
 	task with which it hopes to communicate.
 
+Smack Netlabel Exceptions
+
+You will often find that your labeled application has to talk to the outside,
+unlabeled world. To do this there's a special file /smack/netlabel where you can
+add some exceptions in the form of :
+@IP1	   LABEL1 or
+@IP2/MASK  LABEL2
+
+It means that your application will have unlabeled access to @IP1 if it has
+write access on LABEL1, and access to the subnet @IP2/MASK if it has write
+access on LABEL2.
+
+Entries in the /smack/netlabel file are matched by longest mask first, like in
+classless IPv4 routing.
+
+A special label '@' and an option '-CIPSO' can be used there :
+@      means Internet, any application with any label has access to it
+-CIPSO means standard CIPSO networking
+
+If you don't know what CIPSO is and don't plan to use it, you can just do :
+echo 127.0.0.1 -CIPSO > /smack/netlabel
+echo 0.0.0.0/0 @      > /smack/netlabel
+
+If you use CIPSO on your 192.168.0.0/16 local network and need also unlabeled
+Internet access, you can have :
+echo 127.0.0.1      -CIPSO > /smack/netlabel
+echo 192.168.0.0/16 -CIPSO > /smack/netlabel
+echo 0.0.0.0/0      @      > /smack/netlabel
+
+
 Writing Applications for Smack
 
 There are three sorts of applications that will run on a Smack system. How an
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index f2e908d7f90d..2f21ecd4c205 100644
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -25,7 +25,7 @@ use IO::Handle;
 		"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
 		"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
 		"or51211", "or51132_qam", "or51132_vsb", "bluebird",
-		"opera1");
+		"opera1", "cx231xx", "cx18", "cx23885", "pvrusb2" );
 
 # Check args
 syntax() if (scalar(@ARGV) != 1);
@@ -37,8 +37,8 @@ for ($i=0; $i < scalar(@components); $i++) {
 	$outfile = eval($cid);
 	die $@ if $@;
 	print STDERR <<EOF;
-Firmware $outfile extracted successfully.
-Now copy it to either /usr/lib/hotplug/firmware or /lib/firmware
+Firmware(s) $outfile extracted successfully.
+Now copy it(they) to either /usr/lib/hotplug/firmware or /lib/firmware
 (depending on configuration of firmware hotplug).
 EOF
 	exit(0);
@@ -345,6 +345,85 @@ sub or51211 {
     $fwfile;
 }
 
+sub cx231xx {
+    my $fwfile = "v4l-cx231xx-avcore-01.fw";
+    my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
+    my $hash = "7d3bb956dc9df0eafded2b56ba57cc42";
+
+    checkstandard();
+
+    wgetfile($fwfile, $url);
+    verify($fwfile, $hash);
+
+    $fwfile;
+}
+
+sub cx18 {
+    my $url = "http://linuxtv.org/downloads/firmware/";
+
+    my %files = (
+	'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a',
+	'v4l-cx23418-cpu.fw' => 'b6c7ed64bc44b1a6e0840adaeac39d79',
+	'v4l-cx23418-dig.fw' => '95bc688d3e7599fd5800161e9971cc55',
+    );
+
+    checkstandard();
+
+    my $allfiles;
+    foreach my $fwfile (keys %files) {
+	wgetfile($fwfile, "$url/$fwfile");
+	verify($fwfile, $files{$fwfile});
+	$allfiles .= " $fwfile";
+    }
+
+    $allfiles =~ s/^\s//;
+
+    $allfiles;
+}
+
+sub cx23885 {
+    my $url = "http://linuxtv.org/downloads/firmware/";
+
+    my %files = (
+	'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
+	'v4l-cx23885-enc.fw'       => 'a9f8f5d901a7fb42f552e1ee6384f3bb',
+    );
+
+    checkstandard();
+
+    my $allfiles;
+    foreach my $fwfile (keys %files) {
+	wgetfile($fwfile, "$url/$fwfile");
+	verify($fwfile, $files{$fwfile});
+	$allfiles .= " $fwfile";
+    }
+
+    $allfiles =~ s/^\s//;
+
+    $allfiles;
+}
+
+sub pvrusb2 {
+    my $url = "http://linuxtv.org/downloads/firmware/";
+
+    my %files = (
+	'v4l-cx25840.fw'           => 'dadb79e9904fc8af96e8111d9cb59320',
+    );
+
+    checkstandard();
+
+    my $allfiles;
+    foreach my $fwfile (keys %files) {
+	wgetfile($fwfile, "$url/$fwfile");
+	verify($fwfile, $files{$fwfile});
+	$allfiles .= " $fwfile";
+    }
+
+    $allfiles =~ s/^\s//;
+
+    $allfiles;
+}
+
 sub or51132_qam {
     my $fwfile = "dvb-fe-or51132-qam.fw";
     my $url = "http://linuxtv.org/downloads/firmware/$fwfile";
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 7907586c6e08..5e02b83ac12b 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -64,10 +64,10 @@ Who:	Pavel Machek <pavel@suse.cz>
 
 ---------------------------
 
-What:	Video4Linux API 1 ioctls and video_decoder.h from Video devices.
-When:	December 2008
-Files:	include/linux/video_decoder.h include/linux/videodev.h
-Check:	include/linux/video_decoder.h include/linux/videodev.h
+What:	Video4Linux API 1 ioctls and from Video devices.
+When:	July 2009
+Files:	include/linux/videodev.h
+Check:	include/linux/videodev.h
 Why:	V4L1 AP1 was replaced by V4L2 API during migration from 2.4 to 2.6
 	series. The old API have lots of drawbacks and don't provide enough
 	means to work with all video and audio standards. The newer API is
@@ -356,17 +356,6 @@ Who:	Hans de Goede <hdegoede@redhat.com>
 
 ---------------------------
 
-What:	SELinux "compat_net" functionality
-When:	2.6.30 at the earliest
-Why:	In 2.6.18 the Secmark concept was introduced to replace the "compat_net"
-	network access control functionality of SELinux.  Secmark offers both
-	better performance and greater flexibility than the "compat_net"
-	mechanism.  Now that the major Linux distributions have moved to
-	Secmark, it is time to deprecate the older mechanism and start the
-	process of removing the old code.
-Who:	Paul Moore <paul.moore@hp.com>
----------------------------
-
 What:	sysfs ui for changing p4-clockmod parameters
 When:	September 2009
 Why:	See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and
diff --git a/Documentation/hwmon/ds1621 b/Documentation/hwmon/ds1621
index 1fee6f1e6bc5..5e97f333c4df 100644
--- a/Documentation/hwmon/ds1621
+++ b/Documentation/hwmon/ds1621
@@ -49,12 +49,9 @@ of up to +/- 0.5 degrees even when compared against precise temperature
 readings. Be sure to have a high vs. low temperature limit gap of al least
 1.0 degree Celsius to avoid Tout "bouncing", though!
 
-As for alarms, you can read the alarm status of the DS1621 via the 'alarms'
-/sys file interface. The result consists mainly of bit 6 and 5 of the
-configuration register of the chip; bit 6 (0x40 or 64) is the high alarm
-bit and bit 5 (0x20 or 32) the low one. These bits are set when the high or
-low limits are met or exceeded and are reset by the module as soon as the
-respective temperature ranges are left.
+The alarm bits are set when the high or low limits are met or exceeded and
+are reset by the module as soon as the respective temperature ranges are
+left.
 
 The alarm registers are in no way suitable to find out about the actual
 status of Tout. They will only tell you about its history, whether or not
@@ -64,45 +61,3 @@ with neither of the alarms set.
 
 Temperature conversion of the DS1621 takes up to 1000ms; internal access to
 non-volatile registers may last for 10ms or below.
-
-High Accuracy Temperature Reading
----------------------------------
-
-As said before, the temperature issued via the 9-bit i2c-bus data is
-somewhat arbitrary. Internally, the temperature conversion is of a
-different kind that is explained (not so...) well in the DS1621 data sheet.
-To cut the long story short: Inside the DS1621 there are two oscillators,
-both of them biassed by a temperature coefficient.
-
-Higher resolution of the temperature reading can be achieved using the
-internal projection, which means taking account of REG_COUNT and REG_SLOPE
-(the driver manages them):
-
-Taken from Dallas Semiconductors App Note 068: 'Increasing Temperature
-Resolution on the DS1620' and App Note 105: 'High Resolution Temperature
-Measurement with Dallas Direct-to-Digital Temperature Sensors'
-
-- Read the 9-bit temperature and strip the LSB (Truncate the .5 degs)
-- The resulting value is TEMP_READ.
-- Then, read REG_COUNT.
-- And then, REG_SLOPE.
-
-      TEMP = TEMP_READ - 0.25 + ((REG_SLOPE - REG_COUNT) / REG_SLOPE)
-
-Note that this is what the DONE bit in the DS1621 configuration register is
-good for: Internally, one temperature conversion takes up to 1000ms. Before
-that conversion is complete you will not be able to read valid things out
-of REG_COUNT and REG_SLOPE. The DONE bit, as you may have guessed by now,
-tells you whether the conversion is complete ("done", in plain English) and
-thus, whether the values you read are good or not.
-
-The DS1621 has two modes of operation: "Continuous" conversion, which can
-be understood as the default stand-alone mode where the chip gets the
-temperature and controls external devices via its Tout pin or tells other
-i2c's about it if they care. The other mode is called "1SHOT", that means
-that it only figures out about the temperature when it is explicitly told
-to do so; this can be seen as power saving mode.
-
-Now if you want to read REG_COUNT and REG_SLOPE, you have to either stop
-the continuous conversions until the contents of these registers are valid,
-or, in 1SHOT mode, you have to have one conversion made.
diff --git a/Documentation/i2c/chips/pcf8591 b/Documentation/hwmon/pcf8591
index 5628fcf4207f..5628fcf4207f 100644
--- a/Documentation/i2c/chips/pcf8591
+++ b/Documentation/hwmon/pcf8591
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 6dbfd5efd991..2f10ce6a879f 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -365,6 +365,7 @@ energy[1-*]_input		Cumulative energy use
 				Unit: microJoule
 				RO
 
+
 **********
 * Alarms *
 **********
@@ -453,6 +454,27 @@ beep_mask	Bitmask for beep.
 		RW
 
 
+***********************
+* Intrusion detection *
+***********************
+
+intrusion[0-*]_alarm
+		Chassis intrusion detection
+		0: OK
+		1: intrusion detected
+		RW
+		Contrary to regular alarm flags which clear themselves
+		automatically when read, this one sticks until cleared by
+		the user. This is done by writing 0 to the file. Writing
+		other values is unsupported.
+
+intrusion[0-*]_beep
+		Chassis intrusion beep
+		0: disable
+		1: enable
+		RW
+
+
 sysfs attribute writes interpretation
 -------------------------------------
 
diff --git a/Documentation/hwmon/w83627ehf b/Documentation/hwmon/w83627ehf
index d6e1ae30fa6e..b6eb59384bb3 100644
--- a/Documentation/hwmon/w83627ehf
+++ b/Documentation/hwmon/w83627ehf
@@ -2,30 +2,40 @@ Kernel driver w83627ehf
 =======================
 
 Supported chips:
-  * Winbond W83627EHF/EHG/DHG (ISA access ONLY)
+  * Winbond W83627EHF/EHG (ISA access ONLY)
     Prefix: 'w83627ehf'
     Addresses scanned: ISA address retrieved from Super I/O registers
     Datasheet:
-        http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83627EHF_%20W83627EHGb.pdf
-        DHG datasheet confidential.
+        http://www.nuvoton.com.tw/NR/rdonlyres/A6A258F0-F0C9-4F97-81C0-C4D29E7E943E/0/W83627EHF.pdf
+  * Winbond W83627DHG
+    Prefix: 'w83627dhg'
+    Addresses scanned: ISA address retrieved from Super I/O registers
+    Datasheet:
+        http://www.nuvoton.com.tw/NR/rdonlyres/7885623D-A487-4CF9-A47F-30C5F73D6FE6/0/W83627DHG.pdf
+  * Winbond W83667HG
+    Prefix: 'w83667hg'
+    Addresses scanned: ISA address retrieved from Super I/O registers
+    Datasheet: not available
 
 Authors:
         Jean Delvare <khali@linux-fr.org>
         Yuan Mu (Winbond)
         Rudolf Marek <r.marek@assembler.cz>
         David Hubbard <david.c.hubbard@gmail.com>
+        Gong Jun <JGong@nuvoton.com>
 
 Description
 -----------
 
-This driver implements support for the Winbond W83627EHF, W83627EHG, and
-W83627DHG super I/O chips. We will refer to them collectively as Winbond chips.
+This driver implements support for the Winbond W83627EHF, W83627EHG,
+W83627DHG and W83667HG super I/O chips. We will refer to them collectively
+as Winbond chips.
 
 The chips implement three temperature sensors, five fan rotation
 speed sensors, ten analog voltage sensors (only nine for the 627DHG), one
-VID (6 pins for the 627EHF/EHG, 8 pins for the 627DHG), alarms with beep
-warnings (control unimplemented), and some automatic fan regulation
-strategies (plus manual fan control mode).
+VID (6 pins for the 627EHF/EHG, 8 pins for the 627DHG and 667HG), alarms
+with beep warnings (control unimplemented), and some automatic fan
+regulation strategies (plus manual fan control mode).
 
 Temperatures are measured in degrees Celsius and measurement resolution is 1
 degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when
@@ -54,7 +64,8 @@ follows:
 temp1 -> pwm1
 temp2 -> pwm2
 temp3 -> pwm3
-prog  -> pwm4 (the programmable setting is not supported by the driver)
+prog  -> pwm4 (not on 667HG; the programmable setting is not supported by
+	       the driver)
 
 /sys files
 ----------
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index f1d639903325..1f779a25c703 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -122,10 +122,8 @@ Code	Seq#	Include File		Comments
 'c'	00-7F	linux/coda.h		conflict!
 'c'	80-9F	arch/s390/include/asm/chsc.h
 'd'	00-FF	linux/char/drm/drm/h	conflict!
-'d'	00-DF	linux/video_decoder.h	conflict!
 'd'	F0-FF	linux/digi1.h
 'e'	all	linux/digi1.h		conflict!
-'e'	00-1F	linux/video_encoder.h	conflict!
 'e'	00-1F	net/irda/irtty.h	conflict!
 'f'	00-1F	linux/ext2_fs.h
 'h'	00-7F				Charon filesystem
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index d1e2fcb6298b..aeedb89a307a 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -492,6 +492,16 @@ and is between 256 and 4096 characters. It is defined in the file
 			Range: 0 - 8192
 			Default: 64
 
+	dma_debug=off	If the kernel is compiled with DMA_API_DEBUG support
+			this option disables the debugging code at boot.
+
+	dma_debug_entries=<number>
+			This option allows to tune the number of preallocated
+			entries for DMA-API debugging code. One entry is
+			required per DMA-API allocation. Use this if the
+			DMA-API debugging code disables itself because the
+			architectural default is too low.
+
 	hpet=		[X86-32,HPET] option to control HPET usage
 			Format: { enable (default) | disable | force |
 				verbose }
@@ -2030,15 +2040,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			If enabled at boot time, /selinux/disable can be used
 			later to disable prior to initial policy load.
 
-	selinux_compat_net =
-			[SELINUX] Set initial selinux_compat_net flag value.
-                        Format: { "0" | "1" }
-                        0 -- use new secmark-based packet controls
-                        1 -- use legacy packet controls
-                        Default value is 0 (preferred).
-                        Value can be changed at runtime via
-                        /selinux/compat_net.
-
 	serialnumber	[BUGS=X86-32]
 
 	shapers=	[NET]
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index f2dbbf3bdeab..d36fcc0f2715 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -1630,6 +1630,13 @@ static bool service_io(struct device *dev)
 		}
 	}
 
+	/* OK, so we noted that it was pretty poor to use an fdatasync as a
+	 * barrier.  But Christoph Hellwig points out that we need a sync
+	 * *afterwards* as well: "Barriers specify no reordering to the front
+	 * or the back."  And Jens Axboe confirmed it, so here we are: */
+	if (out->type & VIRTIO_BLK_T_BARRIER)
+		fdatasync(vblk->fd);
+
 	/* We can't trigger an IRQ, because we're not the Launcher.  It does
 	 * that when we tell it we're done. */
 	add_used(dev->vq, head, wlen);
diff --git a/Documentation/lockdep-design.txt b/Documentation/lockdep-design.txt
index 488773018152..938ea22f2cc0 100644
--- a/Documentation/lockdep-design.txt
+++ b/Documentation/lockdep-design.txt
@@ -27,33 +27,37 @@ lock-class.
 State
 -----
 
-The validator tracks lock-class usage history into 5 separate state bits:
+The validator tracks lock-class usage history into 4n + 1 separate state bits:
 
-- 'ever held in hardirq context'                    [ == hardirq-safe   ]
-- 'ever held in softirq context'                    [ == softirq-safe   ]
-- 'ever held with hardirqs enabled'                 [ == hardirq-unsafe ]
-- 'ever held with softirqs and hardirqs enabled'    [ == softirq-unsafe ]
+- 'ever held in STATE context'
+- 'ever head as readlock in STATE context'
+- 'ever head with STATE enabled'
+- 'ever head as readlock with STATE enabled'
+
+Where STATE can be either one of (kernel/lockdep_states.h)
+ - hardirq
+ - softirq
+ - reclaim_fs
 
 - 'ever used'                                       [ == !unused        ]
 
-When locking rules are violated, these 4 state bits are presented in the
-locking error messages, inside curlies.  A contrived example:
+When locking rules are violated, these state bits are presented in the
+locking error messages, inside curlies. A contrived example:
 
    modprobe/2287 is trying to acquire lock:
-    (&sio_locks[i].lock){--..}, at: [<c02867fd>] mutex_lock+0x21/0x24
+    (&sio_locks[i].lock){-.-...}, at: [<c02867fd>] mutex_lock+0x21/0x24
 
    but task is already holding lock:
-    (&sio_locks[i].lock){--..}, at: [<c02867fd>] mutex_lock+0x21/0x24
+    (&sio_locks[i].lock){-.-...}, at: [<c02867fd>] mutex_lock+0x21/0x24
 
 
-The bit position indicates hardirq, softirq, hardirq-read,
-softirq-read respectively, and the character displayed in each
-indicates:
+The bit position indicates STATE, STATE-read, for each of the states listed
+above, and the character displayed in each indicates:
 
    '.'  acquired while irqs disabled
    '+'  acquired in irq context
    '-'  acquired with irqs enabled
-   '?' read acquired in irq context with irqs enabled.
+   '?'  acquired in irq context with irqs enabled.
 
 Unused mutexes cannot be part of the cause of an error.
 
diff --git a/Documentation/powerpc/dts-bindings/fsl/dma.txt b/Documentation/powerpc/dts-bindings/fsl/dma.txt
index cc453110fc46..0732cdd05ba1 100644
--- a/Documentation/powerpc/dts-bindings/fsl/dma.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/dma.txt
@@ -35,30 +35,30 @@ Example:
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
-		reg = <82a8 4>;
-		ranges = <0 8100 1a4>;
+		reg = <0x82a8 4>;
+		ranges = <0 0x8100 0x1a4>;
 		interrupt-parent = <&ipic>;
-		interrupts = <47 8>;
+		interrupts = <71 8>;
 		cell-index = <0>;
 		dma-channel@0 {
 			compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
 			cell-index = <0>;
-			reg = <0 80>;
+			reg = <0 0x80>;
 		};
 		dma-channel@80 {
 			compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
 			cell-index = <1>;
-			reg = <80 80>;
+			reg = <0x80 0x80>;
 		};
 		dma-channel@100 {
 			compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
 			cell-index = <2>;
-			reg = <100 80>;
+			reg = <0x100 0x80>;
 		};
 		dma-channel@180 {
 			compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
 			cell-index = <3>;
-			reg = <180 80>;
+			reg = <0x180 0x80>;
 		};
 	};
 
@@ -93,36 +93,36 @@ Example:
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "fsl,mpc8540-dma", "fsl,eloplus-dma";
-		reg = <21300 4>;
-		ranges = <0 21100 200>;
+		reg = <0x21300 4>;
+		ranges = <0 0x21100 0x200>;
 		cell-index = <0>;
 		dma-channel@0 {
 			compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel";
-			reg = <0 80>;
+			reg = <0 0x80>;
 			cell-index = <0>;
 			interrupt-parent = <&mpic>;
-			interrupts = <14 2>;
+			interrupts = <20 2>;
 		};
 		dma-channel@80 {
 			compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel";
-			reg = <80 80>;
+			reg = <0x80 0x80>;
 			cell-index = <1>;
 			interrupt-parent = <&mpic>;
-			interrupts = <15 2>;
+			interrupts = <21 2>;
 		};
 		dma-channel@100 {
 			compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel";
-			reg = <100 80>;
+			reg = <0x100 0x80>;
 			cell-index = <2>;
 			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
+			interrupts = <22 2>;
 		};
 		dma-channel@180 {
 			compatible = "fsl,mpc8540-dma-channel", "fsl,eloplus-dma-channel";
-			reg = <180 80>;
+			reg = <0x180 0x80>;
 			cell-index = <3>;
 			interrupt-parent = <&mpic>;
-			interrupts = <17 2>;
+			interrupts = <23 2>;
 		};
 	};
 
diff --git a/Documentation/powerpc/dts-bindings/fsl/esdhc.txt b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
new file mode 100644
index 000000000000..600846557763
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/esdhc.txt
@@ -0,0 +1,24 @@
+* Freescale Enhanced Secure Digital Host Controller (eSDHC)
+
+The Enhanced Secure Digital Host Controller provides an interface
+for MMC, SD, and SDIO types of memory cards.
+
+Required properties:
+  - compatible : should be
+    "fsl,<chip>-esdhc", "fsl,mpc8379-esdhc" for MPC83xx processors.
+    "fsl,<chip>-esdhc", "fsl,mpc8536-esdhc" for MPC85xx processors.
+  - reg : should contain eSDHC registers location and length.
+  - interrupts : should contain eSDHC interrupt.
+  - interrupt-parent : interrupt source phandle.
+  - clock-frequency : specifies eSDHC base clock frequency.
+
+Example:
+
+sdhci@2e000 {
+	compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc";
+	reg = <0x2e000 0x1000>;
+	interrupts = <42 0x8>;
+	interrupt-parent = <&ipic>;
+	/* Filled in by U-Boot */
+	clock-frequency = <0>;
+};
diff --git a/Documentation/powerpc/dts-bindings/fsl/ssi.txt b/Documentation/powerpc/dts-bindings/fsl/ssi.txt
index a2d963998a65..5ff76c9c57d2 100644
--- a/Documentation/powerpc/dts-bindings/fsl/ssi.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/ssi.txt
@@ -4,44 +4,56 @@ The SSI is a serial device that communicates with audio codecs.  It can
 be programmed in AC97, I2S, left-justified, or right-justified modes.
 
 Required properties:
-- compatible	  : compatible list, containing "fsl,ssi"
-- cell-index	  : the SSI, <0> = SSI1, <1> = SSI2, and so on
-- reg		  : offset and length of the register set for the device
-- interrupts	  : <a b> where a is the interrupt number and b is a
-                     field that represents an encoding of the sense and
-		    level information for the interrupt.  This should be
-		    encoded based on the information in section 2)
-		    depending on the type of interrupt controller you
-		    have.
-- interrupt-parent : the phandle for the interrupt controller that
-                     services interrupts for this device.
-- fsl,mode	  : the operating mode for the SSI interface
-		    "i2s-slave" - I2S mode, SSI is clock slave
-		    "i2s-master" - I2S mode, SSI is clock master
-		    "lj-slave" - left-justified mode, SSI is clock slave
-		    "lj-master" - l.j. mode, SSI is clock master
-		    "rj-slave" - right-justified mode, SSI is clock slave
-		    "rj-master" - r.j., SSI is clock master
-		    "ac97-slave" - AC97 mode, SSI is clock slave
-		    "ac97-master" - AC97 mode, SSI is clock master
-- fsl,playback-dma: phandle to a node for the DMA channel to use for
+- compatible:       Compatible list, contains "fsl,ssi".
+- cell-index:       The SSI, <0> = SSI1, <1> = SSI2, and so on.
+- reg:              Offset and length of the register set for the device.
+- interrupts:       <a b> where a is the interrupt number and b is a
+                    field that represents an encoding of the sense and
+                    level information for the interrupt.  This should be
+                    encoded based on the information in section 2)
+                    depending on the type of interrupt controller you
+                    have.
+- interrupt-parent: The phandle for the interrupt controller that
+                    services interrupts for this device.
+- fsl,mode:         The operating mode for the SSI interface.
+                    "i2s-slave" - I2S mode, SSI is clock slave
+                    "i2s-master" - I2S mode, SSI is clock master
+                    "lj-slave" - left-justified mode, SSI is clock slave
+                    "lj-master" - l.j. mode, SSI is clock master
+                    "rj-slave" - right-justified mode, SSI is clock slave
+                    "rj-master" - r.j., SSI is clock master
+                    "ac97-slave" - AC97 mode, SSI is clock slave
+                    "ac97-master" - AC97 mode, SSI is clock master
+- fsl,playback-dma: Phandle to a node for the DMA channel to use for
                     playback of audio.  This is typically dictated by SOC
                     design.  See the notes below.
-- fsl,capture-dma:  phandle to a node for the DMA channel to use for
+- fsl,capture-dma:  Phandle to a node for the DMA channel to use for
                     capture (recording) of audio.  This is typically dictated
                     by SOC design.  See the notes below.
+- fsl,fifo-depth:   The number of elements in the transmit and receive FIFOs.
+                    This number is the maximum allowed value for SFCSR[TFWM0].
+- fsl,ssi-asynchronous:
+                    If specified, the SSI is to be programmed in asynchronous
+                    mode.  In this mode, pins SRCK, STCK, SRFS, and STFS must
+                    all be connected to valid signals.  In synchronous mode,
+                    SRCK and SRFS are ignored.  Asynchronous mode allows
+                    playback and capture to use different sample sizes and
+                    sample rates.  Some drivers may require that SRCK and STCK
+                    be connected together, and SRFS and STFS be connected
+                    together.  This would still allow different sample sizes,
+                    but not different sample rates.
 
 Optional properties:
-- codec-handle	  : phandle to a 'codec' node that defines an audio
-		    codec connected to this SSI.  This node is typically
-		    a child of an I2C or other control node.
+- codec-handle:     Phandle to a 'codec' node that defines an audio
+                    codec connected to this SSI.  This node is typically
+                    a child of an I2C or other control node.
 
 Child 'codec' node required properties:
-- compatible	  : compatible list, contains the name of the codec
+- compatible:       Compatible list, contains the name of the codec
 
 Child 'codec' node optional properties:
-- clock-frequency  : The frequency of the input clock, which typically
-                     comes from an on-board dedicated oscillator.
+- clock-frequency:  The frequency of the input clock, which typically comes
+                    from an on-board dedicated oscillator.
 
 Notes on fsl,playback-dma and fsl,capture-dma:
 
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index 0d93fa1ac25e..f11c583295e9 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -135,7 +135,7 @@
 134 -> Adlink RTV24
 135 -> DViCO FusionHDTV 5 Lite                             [18ac:d500]
 136 -> Acorp Y878F                                         [9511:1540]
-137 -> Conceptronic CTVFMi v2
+137 -> Conceptronic CTVFMi v2                              [036e:109e]
 138 -> Prolink Pixelview PV-BT878P+ (Rev.2E)
 139 -> Prolink PixelView PlayTV MPEG2 PV-M4900
 140 -> Osprey 440                                          [0070:ff07]
@@ -154,3 +154,7 @@
 153 -> PHYTEC VD-012 (bt878)
 154 -> PHYTEC VD-012-X1 (bt878)
 155 -> PHYTEC VD-012-X2 (bt878)
+156 -> IVCE-8784                                           [0000:f050,0001:f050,0002:f050,0003:f050]
+157 -> Geovision GV-800(S) (master)                        [800a:763d]
+158 -> Geovision GV-800(S) (slave)                         [800b:763d,800c:763d,800d:763d]
+159 -> ProVideo PV183                                      [1830:1540,1831:1540,1832:1540,1833:1540,1834:1540,1835:1540,1836:1540,1837:1540]
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 35ea130e9898..91aa3c0f0dd2 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -12,3 +12,7 @@
  11 -> DViCO FusionHDTV DVB-T Dual Express                 [18ac:db78]
  12 -> Leadtek Winfast PxDVR3200 H                         [107d:6681]
  13 -> Compro VideoMate E650F                              [185b:e800]
+ 14 -> TurboSight TBS 6920                                 [6920:8888]
+ 15 -> TeVii S470                                          [d470:9022]
+ 16 -> DVBWorld DVB-S2 2005                                [0001:2005]
+ 17 -> NetUP Dual DVB-S2 CI                                [1b55:2a2c]
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 0d08f1edcf6d..71e9db0b26f7 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -77,3 +77,4 @@
  76 -> SATTRADE ST4200 DVB-S/S2                            [b200:4200]
  77 -> TBS 8910 DVB-S                                      [8910:8888]
  78 -> Prof 6200 DVB-S                                     [b022:3022]
+ 79 -> Terratec Cinergy HT PCI MKII                        [153b:1177]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 75bded8a4aa2..78d0a6eed571 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -7,12 +7,12 @@
   6 -> Terratec Cinergy 200 USB                 (em2800)
   7 -> Leadtek Winfast USB II                   (em2800)        [0413:6023]
   8 -> Kworld USB2800                           (em2800)
-  9 -> Pinnacle Dazzle DVC 90/DVC 100           (em2820/em2840) [2304:0207,2304:021a]
+  9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker (em2820/em2840) [1b80:e302,2304:0207,2304:021a]
  10 -> Hauppauge WinTV HVR 900                  (em2880)        [2040:6500]
  11 -> Terratec Hybrid XS                       (em2880)        [0ccd:0042]
  12 -> Kworld PVR TV 2800 RF                    (em2820/em2840)
  13 -> Terratec Prodigy XS                      (em2880)        [0ccd:0047]
- 14 -> Pixelview Prolink PlayTV USB 2.0         (em2820/em2840)
+ 14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 (em2820/em2840)
  15 -> V-Gear PocketTV                          (em2800)
  16 -> Hauppauge WinTV HVR 950                  (em2883)        [2040:6513,2040:6517,2040:651b]
  17 -> Pinnacle PCTV HD Pro Stick               (em2880)        [2304:0227]
@@ -30,7 +30,6 @@
  30 -> Videology 20K14XUSB USB2.0               (em2820/em2840)
  31 -> Usbgear VD204v9                          (em2821)
  32 -> Supercomp USB 2.0 TV                     (em2821)
- 33 -> SIIG AVTuner-PVR/Prolink PlayTV USB 2.0  (em2821)
  34 -> Terratec Cinergy A Hybrid XS             (em2860)        [0ccd:004f]
  35 -> Typhoon DVD Maker                        (em2860)
  36 -> NetGMBH Cam                              (em2860)
@@ -58,3 +57,7 @@
  58 -> Compro VideoMate ForYou/Stereo           (em2820/em2840) [185b:2041]
  60 -> Hauppauge WinTV HVR 850                  (em2883)        [2040:651f]
  61 -> Pixelview PlayTV Box 4 USB 2.0           (em2820/em2840)
+ 62 -> Gadmei TVR200                            (em2820/em2840)
+ 63 -> Kaiomy TVnPC U2                          (em2860)        [eb1a:e303]
+ 64 -> Easy Cap Capture DC-60                   (em2860)
+ 65 -> IO-DATA GV-MVP/SZ                        (em2820/em2840) [04bb:0515]
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index b8d470596b0c..6dacf2825259 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -153,3 +153,5 @@
 152 -> Asus Tiger Rev:1.00                      [1043:4857]
 153 -> Kworld Plus TV Analog Lite PCI           [17de:7128]
 154 -> Avermedia AVerTV GO 007 FM Plus          [1461:f31d]
+155 -> Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid  [0070:6706,0070:6708]
+156 -> Hauppauge WinTV-HVR1110r3                [0070:6707,0070:6709,0070:670a]
diff --git a/Documentation/video4linux/Zoran b/Documentation/video4linux/Zoran
index 295462b2317a..0e89e7676298 100644
--- a/Documentation/video4linux/Zoran
+++ b/Documentation/video4linux/Zoran
@@ -401,8 +401,7 @@ Additional notes for software developers:
    first set the correct norm. Well, it seems logically correct: TV
    standard is "more constant" for current country than geometry
    settings of a variety of TV capture cards which may work in ITU or
-   square pixel format. Remember that users now can lock the norm to
-   avoid any ambiguity.
+   square pixel format.
 --
 Please note that lavplay/lavrec are also included in the MJPEG-tools
 (http://mjpeg.sf.net/).
diff --git a/Documentation/video4linux/bttv/Insmod-options b/Documentation/video4linux/bttv/Insmod-options
index 5ef75787f83a..bbe3ed667d91 100644
--- a/Documentation/video4linux/bttv/Insmod-options
+++ b/Documentation/video4linux/bttv/Insmod-options
@@ -81,16 +81,6 @@ tuner.o
 		pal=[bdgil]	select PAL variant (used for some tuners
 				only, important for the audio carrier).
 
-tvmixer.o
-	registers a mixer device for the TV card's volume/bass/treble
-	controls (requires a i2c audio control chip like the msp3400).
-
-	insmod args:
-		debug=1		print some debug info to the syslog.
-		devnr=n		allocate device #n (0 == /dev/mixer,
-				1 = /dev/mixer1, ...), default is to
-				use the first free one.
-
 tvaudio.o
 	new, experimental module which is supported to provide a single
 	driver for all simple i2c audio control chips (tda/tea*).
diff --git a/Documentation/video4linux/bttv/README b/Documentation/video4linux/bttv/README
index 7ca2154c2bf5..3a367cdb664e 100644
--- a/Documentation/video4linux/bttv/README
+++ b/Documentation/video4linux/bttv/README
@@ -63,8 +63,8 @@ If you have some knowledge and spare time, please try to fix this
 yourself (patches very welcome of course...)  You know: The linux
 slogan is "Do it yourself".
 
-There is a mailing list: video4linux-list@redhat.com.
-https://listman.redhat.com/mailman/listinfo/video4linux-list
+There is a mailing list: linux-media@vger.kernel.org
+http://vger.kernel.org/vger-lists.html#linux-media
 
 If you have trouble with some specific TV card, try to ask there
 instead of mailing me directly.  The chance that someone with the
diff --git a/Documentation/video4linux/cx2341x/README.hm12 b/Documentation/video4linux/cx2341x/README.hm12
index 0e213ed095e6..b36148ea0750 100644
--- a/Documentation/video4linux/cx2341x/README.hm12
+++ b/Documentation/video4linux/cx2341x/README.hm12
@@ -32,6 +32,10 @@ Y, U and V planes. This code assumes frames of 720x576 (PAL) pixels.
 The width of a frame is always 720 pixels, regardless of the actual specified
 width.
 
+If the height is not a multiple of 32 lines, then the captured video is
+missing macroblocks at the end and is unusable. So the height must be a
+multiple of 32.
+
 --------------------------------------------------------------------------
 
 #include <stdio.h>
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index 1c58a7630146..98529e03a46e 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -32,6 +32,7 @@ spca561		041e:403b	Creative Webcam Vista (VF0010)
 zc3xx		041e:4051	Creative Live!Cam Notebook Pro (VF0250)
 ov519		041e:4052	Creative Live! VISTA IM
 zc3xx		041e:4053	Creative Live!Cam Video IM
+vc032x		041e:405b	Creative Live! Cam Notebook Ultra (VC0130)
 ov519		041e:405f	Creative Live! VISTA VF0330
 ov519		041e:4060	Creative Live! VISTA VF0350
 ov519		041e:4061	Creative Live! VISTA VF0400
@@ -193,6 +194,7 @@ spca500		084d:0003	D-Link DSC-350
 spca500		08ca:0103	Aiptek PocketDV
 sunplus		08ca:0104	Aiptek PocketDVII 1.3
 sunplus		08ca:0106	Aiptek Pocket DV3100+
+mr97310a	08ca:0111	Aiptek PenCam VGA+
 sunplus		08ca:2008	Aiptek Mini PenCam 2 M
 sunplus		08ca:2010	Aiptek PocketCam 3M
 sunplus		08ca:2016	Aiptek PocketCam 2 Mega
@@ -215,6 +217,7 @@ pac207		093a:2468	PAC207
 pac207		093a:2470	Genius GF112
 pac207		093a:2471	Genius VideoCam ge111
 pac207		093a:2472	Genius VideoCam ge110
+pac207		093a:2474	Genius iLook 111
 pac207		093a:2476	Genius e-Messenger 112
 pac7311		093a:2600	PAC7311 Typhoon
 pac7311		093a:2601	Philips SPC 610 NC
@@ -279,6 +282,7 @@ spca561		10fd:7e50	FlyCam Usb 100
 zc3xx		10fd:8050	Typhoon Webshot II USB 300k
 ov534		1415:2000	Sony HD Eye for PS3 (SLEH 00201)
 pac207		145f:013a	Trust WB-1300N
+vc032x		15b8:6001	HP 2.0 Megapixel
 vc032x		15b8:6002	HP 2.0 Megapixel rz406aa
 spca501		1776:501c	Arowana 300K CMOS Camera
 t613		17a1:0128	TASCORP JPEG Webcam, NGS Cyclops
diff --git a/Documentation/video4linux/si470x.txt b/Documentation/video4linux/si470x.txt
index 49679e6aaa76..3a7823e01b4d 100644
--- a/Documentation/video4linux/si470x.txt
+++ b/Documentation/video4linux/si470x.txt
@@ -1,6 +1,6 @@
 Driver for USB radios for the Silicon Labs Si470x FM Radio Receivers
 
-Copyright (c) 2008 Tobias Lorenz <tobias.lorenz@gmx.net>
+Copyright (c) 2009 Tobias Lorenz <tobias.lorenz@gmx.net>
 
 
 Information from Silicon Labs
@@ -41,7 +41,7 @@ chips are known to work:
 - 10c4:818a: Silicon Labs USB FM Radio Reference Design
 - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF)
 - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
-- 10c5:819a: DealExtreme USB Radio
+- 10c5:819a: Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear)
 
 
 Software
@@ -52,6 +52,7 @@ Testing is usually done with most application under Debian/testing:
 - gradio - GTK FM radio tuner
 - kradio - Comfortable Radio Application for KDE
 - radio - ncurses-based radio application
+- mplayer - The Ultimate Movie Player For Linux
 
 There is also a library libv4l, which can be used. It's going to have a function
 for frequency seeking, either by using hardware functionality as in radio-si470x
@@ -69,7 +70,7 @@ Audio Listing
 USB Audio is provided by the ALSA snd_usb_audio module. It is recommended to
 also select SND_USB_AUDIO, as this is required to get sound from the radio. For
 listing you have to redirect the sound, for example using one of the following
-commands.
+commands. Please adjust the audio devices to your needs (/dev/dsp* and hw:x,x).
 
 If you just want to test audio (very poor quality):
 cat /dev/dsp1 > /dev/dsp
@@ -80,6 +81,10 @@ sox -2 --endian little -r 96000 -t oss /dev/dsp1 -t oss /dev/dsp
 If you use arts try:
 arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B -
 
+If you use mplayer try:
+mplayer -radio adevice=hw=1.0:arate=96000 \
+	-rawaudio rate=96000 \
+	radio://<frequency>/capture
 
 Module Parameters
 =================
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index ff124374e9ba..a31177390e55 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -47,7 +47,9 @@ All drivers have the following structure:
 3) Creating V4L2 device nodes (/dev/videoX, /dev/vbiX, /dev/radioX and
    /dev/vtxX) and keeping track of device-node specific data.
 
-4) Filehandle-specific structs containing per-filehandle data.
+4) Filehandle-specific structs containing per-filehandle data;
+
+5) video buffer handling.
 
 This is a rough schematic of how it all relates:
 
@@ -82,12 +84,20 @@ You must register the device instance:
 	v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev);
 
 Registration will initialize the v4l2_device struct and link dev->driver_data
-to v4l2_dev. Registration will also set v4l2_dev->name to a value derived from
-dev (driver name followed by the bus_id, to be precise). You may change the
-name after registration if you want.
+to v4l2_dev. If v4l2_dev->name is empty then it will be set to a value derived
+from dev (driver name followed by the bus_id, to be precise). If you set it
+up before calling v4l2_device_register then it will be untouched. If dev is
+NULL, then you *must* setup v4l2_dev->name before calling v4l2_device_register.
 
 The first 'dev' argument is normally the struct device pointer of a pci_dev,
-usb_device or platform_device.
+usb_device or platform_device. It is rare for dev to be NULL, but it happens
+with ISA devices or when one device creates multiple PCI devices, thus making
+it impossible to associate v4l2_dev with a particular parent.
+
+You can also supply a notify() callback that can be called by sub-devices to
+notify you of events. Whether you need to set this depends on the sub-device.
+Any notifications a sub-device supports must be defined in a header in
+include/media/<subdevice>.h.
 
 You unregister with:
 
@@ -95,6 +105,17 @@ You unregister with:
 
 Unregistering will also automatically unregister all subdevs from the device.
 
+If you have a hotpluggable device (e.g. a USB device), then when a disconnect
+happens the parent device becomes invalid. Since v4l2_device has a pointer to
+that parent device it has to be cleared as well to mark that the parent is
+gone. To do this call:
+
+	v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
+
+This does *not* unregister the subdevs, so you still need to call the
+v4l2_device_unregister() function for that. If your driver is not hotpluggable,
+then there is no need to call v4l2_device_disconnect().
+
 Sometimes you need to iterate over all devices registered by a specific
 driver. This is usually the case if multiple device drivers use the same
 hardware. E.g. the ivtvfb driver is a framebuffer driver that uses the ivtv
@@ -134,7 +155,7 @@ The recommended approach is as follows:
 
 static atomic_t drv_instance = ATOMIC_INIT(0);
 
-static int __devinit drv_probe(struct pci_dev *dev,
+static int __devinit drv_probe(struct pci_dev *pdev,
 				const struct pci_device_id *pci_id)
 {
 	...
@@ -218,7 +239,7 @@ to add new ops and categories.
 
 A sub-device driver initializes the v4l2_subdev struct using:
 
-	v4l2_subdev_init(subdev, &ops);
+	v4l2_subdev_init(sd, &ops);
 
 Afterwards you need to initialize subdev->name with a unique name and set the
 module owner. This is done for you if you use the i2c helper functions.
@@ -226,7 +247,7 @@ module owner. This is done for you if you use the i2c helper functions.
 A device (bridge) driver needs to register the v4l2_subdev with the
 v4l2_device:
 
-	int err = v4l2_device_register_subdev(device, subdev);
+	int err = v4l2_device_register_subdev(v4l2_dev, sd);
 
 This can fail if the subdev module disappeared before it could be registered.
 After this function was called successfully the subdev->dev field points to
@@ -234,17 +255,17 @@ the v4l2_device.
 
 You can unregister a sub-device using:
 
-	v4l2_device_unregister_subdev(subdev);
+	v4l2_device_unregister_subdev(sd);
 
-Afterwards the subdev module can be unloaded and subdev->dev == NULL.
+Afterwards the subdev module can be unloaded and sd->dev == NULL.
 
 You can call an ops function either directly:
 
-	err = subdev->ops->core->g_chip_ident(subdev, &chip);
+	err = sd->ops->core->g_chip_ident(sd, &chip);
 
 but it is better and easier to use this macro:
 
-	err = v4l2_subdev_call(subdev, core, g_chip_ident, &chip);
+	err = v4l2_subdev_call(sd, core, g_chip_ident, &chip);
 
 The macro will to the right NULL pointer checks and returns -ENODEV if subdev
 is NULL, -ENOIOCTLCMD if either subdev->core or subdev->core->g_chip_ident is
@@ -252,19 +273,19 @@ NULL, or the actual result of the subdev->ops->core->g_chip_ident ops.
 
 It is also possible to call all or a subset of the sub-devices:
 
-	v4l2_device_call_all(dev, 0, core, g_chip_ident, &chip);
+	v4l2_device_call_all(v4l2_dev, 0, core, g_chip_ident, &chip);
 
 Any subdev that does not support this ops is skipped and error results are
 ignored. If you want to check for errors use this:
 
-	err = v4l2_device_call_until_err(dev, 0, core, g_chip_ident, &chip);
+	err = v4l2_device_call_until_err(v4l2_dev, 0, core, g_chip_ident, &chip);
 
 Any error except -ENOIOCTLCMD will exit the loop with that error. If no
 errors (except -ENOIOCTLCMD) occured, then 0 is returned.
 
 The second argument to both calls is a group ID. If 0, then all subdevs are
 called. If non-zero, then only those whose group ID match that value will
-be called. Before a bridge driver registers a subdev it can set subdev->grp_id
+be called. Before a bridge driver registers a subdev it can set sd->grp_id
 to whatever value it wants (it's 0 by default). This value is owned by the
 bridge driver and the sub-device driver will never modify or use it.
 
@@ -276,6 +297,11 @@ e.g. AUDIO_CONTROLLER and specify that as the group ID value when calling
 v4l2_device_call_all(). That ensures that it will only go to the subdev
 that needs it.
 
+If the sub-device needs to notify its v4l2_device parent of an event, then
+it can call v4l2_subdev_notify(sd, notification, arg). This macro checks
+whether there is a notify() callback defined and returns -ENODEV if not.
+Otherwise the result of the notify() call is returned.
+
 The advantage of using v4l2_subdev is that it is a generic struct and does
 not contain any knowledge about the underlying hardware. So a driver might
 contain several subdevs that use an I2C bus, but also a subdev that is
@@ -340,6 +366,12 @@ Make sure to call v4l2_device_unregister_subdev(sd) when the remove() callback
 is called. This will unregister the sub-device from the bridge driver. It is
 safe to call this even if the sub-device was never registered.
 
+You need to do this because when the bridge driver destroys the i2c adapter
+the remove() callbacks are called of the i2c devices on that adapter.
+After that the corresponding v4l2_subdev structures are invalid, so they
+have to be unregistered first. Calling v4l2_device_unregister_subdev(sd)
+from the remove() callback ensures that this is always done correctly.
+
 
 The bridge driver also has some helper functions it can use:
 
@@ -349,8 +381,8 @@ This loads the given module (can be NULL if no module needs to be loaded) and
 calls i2c_new_device() with the given i2c_adapter and chip/address arguments.
 If all goes well, then it registers the subdev with the v4l2_device. It gets
 the v4l2_device by calling i2c_get_adapdata(adapter), so you should make sure
-that adapdata is set to v4l2_device when you setup the i2c_adapter in your
-driver.
+to call i2c_set_adapdata(adapter, v4l2_device) when you setup the i2c_adapter
+in your driver.
 
 You can also use v4l2_i2c_new_probed_subdev() which is very similar to
 v4l2_i2c_new_subdev(), except that it has an array of possible I2C addresses
@@ -358,6 +390,14 @@ that it should probe. Internally it calls i2c_new_probed_device().
 
 Both functions return NULL if something went wrong.
 
+Note that the chipid you pass to v4l2_i2c_new_(probed_)subdev() is usually
+the same as the module name. It allows you to specify a chip variant, e.g.
+"saa7114" or "saa7115". In general though the i2c driver autodetects this.
+The use of chipid is something that needs to be looked at more closely at a
+later date. It differs between i2c drivers and as such can be confusing.
+To see which chip variants are supported you can look in the i2c driver code
+for the i2c_device_id table. This lists all the possibilities.
+
 
 struct video_device
 -------------------
@@ -396,6 +436,15 @@ You should also set these fields:
 - ioctl_ops: if you use the v4l2_ioctl_ops to simplify ioctl maintenance
   (highly recommended to use this and it might become compulsory in the
   future!), then set this to your v4l2_ioctl_ops struct.
+- parent: you only set this if v4l2_device was registered with NULL as
+  the parent device struct. This only happens in cases where one hardware
+  device has multiple PCI devices that all share the same v4l2_device core.
+
+  The cx88 driver is an example of this: one core v4l2_device struct, but
+  it is used by both an raw video PCI device (cx8800) and a MPEG PCI device
+  (cx8802). Since the v4l2_device cannot be associated with a particular
+  PCI device it is setup without a parent device. But when the struct
+  video_device is setup you do know which parent PCI device to use.
 
 If you use v4l2_ioctl_ops, then you should set either .unlocked_ioctl or
 .ioctl to video_ioctl2 in your v4l2_file_operations struct.
@@ -499,8 +548,8 @@ There are a few useful helper functions:
 
 You can set/get driver private data in the video_device struct using:
 
-void *video_get_drvdata(struct video_device *dev);
-void video_set_drvdata(struct video_device *dev, void *data);
+void *video_get_drvdata(struct video_device *vdev);
+void video_set_drvdata(struct video_device *vdev, void *data);
 
 Note that you can safely call video_set_drvdata() before calling
 video_register_device().
@@ -519,3 +568,103 @@ void *video_drvdata(struct file *file);
 You can go from a video_device struct to the v4l2_device struct using:
 
 struct v4l2_device *v4l2_dev = vdev->v4l2_dev;
+
+video buffer helper functions
+-----------------------------
+
+The v4l2 core API provides a standard method for dealing with video
+buffers. Those methods allow a driver to implement read(), mmap() and
+overlay() on a consistent way.
+
+There are currently methods for using video buffers on devices that
+supports DMA with scatter/gather method (videobuf-dma-sg), DMA with
+linear access (videobuf-dma-contig), and vmalloced buffers, mostly
+used on USB drivers (videobuf-vmalloc).
+
+Any driver using videobuf should provide operations (callbacks) for
+four handlers:
+
+ops->buf_setup   - calculates the size of the video buffers and avoid they
+		   to waste more than some maximum limit of RAM;
+ops->buf_prepare - fills the video buffer structs and calls
+		   videobuf_iolock() to alloc and prepare mmaped memory;
+ops->buf_queue   - advices the driver that another buffer were
+		   requested (by read() or by QBUF);
+ops->buf_release - frees any buffer that were allocated.
+
+In order to use it, the driver need to have a code (generally called at
+interrupt context) that will properly handle the buffer request lists,
+announcing that a new buffer were filled.
+
+The irq handling code should handle the videobuf task lists, in order
+to advice videobuf that a new frame were filled, in order to honor to a
+request. The code is generally like this one:
+	if (list_empty(&dma_q->active))
+		return;
+
+	buf = list_entry(dma_q->active.next, struct vbuffer, vb.queue);
+
+	if (!waitqueue_active(&buf->vb.done))
+		return;
+
+	/* Some logic to handle the buf may be needed here */
+
+	list_del(&buf->vb.queue);
+	do_gettimeofday(&buf->vb.ts);
+	wake_up(&buf->vb.done);
+
+Those are the videobuffer functions used on drivers, implemented on
+videobuf-core:
+
+- Videobuf init functions
+  videobuf_queue_sg_init()
+      Initializes the videobuf infrastructure. This function should be
+      called before any other videobuf function on drivers that uses DMA
+      Scatter/Gather buffers.
+
+  videobuf_queue_dma_contig_init
+      Initializes the videobuf infrastructure. This function should be
+      called before any other videobuf function on drivers that need DMA
+      contiguous buffers.
+
+  videobuf_queue_vmalloc_init()
+      Initializes the videobuf infrastructure. This function should be
+      called before any other videobuf function on USB (and other drivers)
+      that need a vmalloced type of videobuf.
+
+- videobuf_iolock()
+  Prepares the videobuf memory for the proper method (read, mmap, overlay).
+
+- videobuf_queue_is_busy()
+  Checks if a videobuf is streaming.
+
+- videobuf_queue_cancel()
+  Stops video handling.
+
+- videobuf_mmap_free()
+  frees mmap buffers.
+
+- videobuf_stop()
+  Stops video handling, ends mmap and frees mmap and other buffers.
+
+- V4L2 api functions. Those functions correspond to VIDIOC_foo ioctls:
+   videobuf_reqbufs(), videobuf_querybuf(), videobuf_qbuf(),
+   videobuf_dqbuf(), videobuf_streamon(), videobuf_streamoff().
+
+- V4L1 api function (corresponds to VIDIOCMBUF ioctl):
+   videobuf_cgmbuf()
+      This function is used to provide backward compatibility with V4L1
+      API.
+
+- Some help functions for read()/poll() operations:
+   videobuf_read_stream()
+      For continuous stream read()
+   videobuf_read_one()
+      For snapshot read()
+   videobuf_poll_stream()
+      polling help function
+
+The better way to understand it is to take a look at vivi driver. One
+of the main reasons for vivi is to be a videobuf usage example. the
+vivi_thread_tick() does the task that the IRQ callback would do on PCI
+drivers (or the irq callback on USB).
diff --git a/Documentation/video4linux/v4lgrab.c b/Documentation/video4linux/v4lgrab.c
index d6e70bef8ad0..05769cff1009 100644
--- a/Documentation/video4linux/v4lgrab.c
+++ b/Documentation/video4linux/v4lgrab.c
@@ -105,8 +105,8 @@ int main(int argc, char ** argv)
   struct video_picture vpic;
 
   unsigned char *buffer, *src;
-  int bpp = 24, r, g, b;
-  unsigned int i, src_depth;
+  int bpp = 24, r = 0, g = 0, b = 0;
+  unsigned int i, src_depth = 16;
 
   if (fd < 0) {
     perror(VIDEO_DEV);
diff --git a/Documentation/video4linux/zr364xx.txt b/Documentation/video4linux/zr364xx.txt
index 5c81e3ae6458..7f3d1955d214 100644
--- a/Documentation/video4linux/zr364xx.txt
+++ b/Documentation/video4linux/zr364xx.txt
@@ -65,3 +65,4 @@ Vendor  Product  Distributor     Model
 0x06d6  0x003b   Trust           Powerc@m 970Z
 0x0a17  0x004e   Pentax          Optio 50
 0x041e  0x405d   Creative        DiVi CAM 516
+0x08ca  0x2102   Aiptek          DV T300
diff --git a/Documentation/x86/earlyprintk.txt b/Documentation/x86/earlyprintk.txt
new file mode 100644
index 000000000000..607b1a016064
--- /dev/null
+++ b/Documentation/x86/earlyprintk.txt
@@ -0,0 +1,101 @@
+
+Mini-HOWTO for using the earlyprintk=dbgp boot option with a
+USB2 Debug port key and a debug cable, on x86 systems.
+
+You need two computers, the 'USB debug key' special gadget and
+and two USB cables, connected like this:
+
+  [host/target] <-------> [USB debug key] <-------> [client/console]
+
+1. There are three specific hardware requirements:
+
+ a.) Host/target system needs to have USB debug port capability.
+
+ You can check this capability by looking at a 'Debug port' bit in
+ the lspci -vvv output:
+
+ # lspci -vvv
+ ...
+ 00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
+         Subsystem: Lenovo ThinkPad T61
+         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
+         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
+         Latency: 0
+         Interrupt: pin D routed to IRQ 19
+         Region 0: Memory at fe227000 (32-bit, non-prefetchable) [size=1K]
+         Capabilities: [50] Power Management version 2
+                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
+                 Status: D0 PME-Enable- DSel=0 DScale=0 PME+
+         Capabilities: [58] Debug port: BAR=1 offset=00a0
+                            ^^^^^^^^^^^ <==================== [ HERE ]
+	 Kernel driver in use: ehci_hcd
+         Kernel modules: ehci-hcd
+ ...
+
+( If your system does not list a debug port capability then you probably
+  wont be able to use the USB debug key. )
+
+ b.) You also need a Netchip USB debug cable/key:
+
+        http://www.plxtech.com/products/NET2000/NET20DC/default.asp
+
+     This is a small blue plastic connector with two USB connections,
+     it draws power from its USB connections.
+
+ c.) Thirdly, you need a second client/console system with a regular USB port.
+
+2. Software requirements:
+
+ a.) On the host/target system:
+
+    You need to enable the following kernel config option:
+
+      CONFIG_EARLY_PRINTK_DBGP=y
+
+    And you need to add the boot command line: "earlyprintk=dbgp".
+    (If you are using Grub, append it to the 'kernel' line in
+     /etc/grub.conf)
+
+    NOTE: normally earlyprintk console gets turned off once the
+    regular console is alive - use "earlyprintk=dbgp,keep" to keep
+    this channel open beyond early bootup. This can be useful for
+    debugging crashes under Xorg, etc.
+
+ b.) On the client/console system:
+
+    You should enable the following kernel config option:
+
+      CONFIG_USB_SERIAL_DEBUG=y
+
+    On the next bootup with the modified kernel you should
+    get a /dev/ttyUSBx device(s).
+
+    Now this channel of kernel messages is ready to be used: start
+    your favorite terminal emulator (minicom, etc.) and set
+    it up to use /dev/ttyUSB0 - or use a raw 'cat /dev/ttyUSBx' to
+    see the raw output.
+
+ c.) On Nvidia Southbridge based systems: the kernel will try to probe
+     and find out which port has debug device connected.
+
+3. Testing that it works fine:
+
+   You can test the output by using earlyprintk=dbgp,keep and provoking
+   kernel messages on the host/target system. You can provoke a harmless
+   kernel message by for example doing:
+
+     echo h > /proc/sysrq-trigger
+
+   On the host/target system you should see this help line in "dmesg" output:
+
+     SysRq : HELP : loglevel(0-9) reBoot Crashdump terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-task-states(T) Unmount show-blocked-tasks(W) dump-ftrace-buffer(Z)
+
+   On the client/console system do:
+
+       cat /dev/ttyUSB0
+
+   And you should see the help line above displayed shortly after you've
+   provoked it on the host system.
+
+If it does not work then please ask about it on the linux-kernel@vger.kernel.org
+mailing list or contact the x86 maintainers.
diff --git a/MAINTAINERS b/MAINTAINERS
index 01243ce6d998..c5f4e9d27b64 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1063,7 +1063,6 @@ BTTV VIDEO4LINUX DRIVER
 P:	Mauro Carvalho Chehab
 M:	mchehab@infradead.org
 L:	linux-media@vger.kernel.org
-L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
@@ -4835,7 +4834,6 @@ VIDEO FOR LINUX (V4L)
 P:	Mauro Carvalho Chehab
 M:	mchehab@infradead.org
 L:	linux-media@vger.kernel.org
-L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 S:	Maintained
diff --git a/arch/Kconfig b/arch/Kconfig
index 550dab22daa1..830c16a2b801 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -106,3 +106,5 @@ config HAVE_CLK
 	  The <linux/clk.h> calls support software clock gating and
 	  thus are a key power management tool on many systems.
 
+config HAVE_DMA_API_DEBUG
+	bool
diff --git a/arch/alpha/kernel/srm_env.c b/arch/alpha/kernel/srm_env.c
index 78ad7cd1bbd6..d12af472e1c0 100644
--- a/arch/alpha/kernel/srm_env.c
+++ b/arch/alpha/kernel/srm_env.c
@@ -218,7 +218,6 @@ srm_env_init(void)
 				BASE_DIR);
 		goto cleanup;
 	}
-	base_dir->owner = THIS_MODULE;
 
 	/*
 	 * Create per-name subdirectory
@@ -229,7 +228,6 @@ srm_env_init(void)
 				BASE_DIR, NAMED_DIR);
 		goto cleanup;
 	}
-	named_dir->owner = THIS_MODULE;
 
 	/*
 	 * Create per-number subdirectory
@@ -241,7 +239,6 @@ srm_env_init(void)
 		goto cleanup;
 
 	}
-	numbered_dir->owner = THIS_MODULE;
 
 	/*
 	 * Create all named nodes
@@ -254,7 +251,6 @@ srm_env_init(void)
 			goto cleanup;
 
 		entry->proc_entry->data		= (void *) entry;
-		entry->proc_entry->owner	= THIS_MODULE;
 		entry->proc_entry->read_proc	= srm_env_read;
 		entry->proc_entry->write_proc	= srm_env_write;
 
@@ -275,7 +271,6 @@ srm_env_init(void)
 
 		entry->id			= var_num;
 		entry->proc_entry->data		= (void *) entry;
-		entry->proc_entry->owner	= THIS_MODULE;
 		entry->proc_entry->read_proc	= srm_env_read;
 		entry->proc_entry->write_proc	= srm_env_write;
 	}
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index f46698e20c1f..6112740b4ae9 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -380,14 +380,49 @@ static struct pca953x_platform_data pca9536_data = {
 	.gpio_base	= NR_BUILTIN_GPIO + 1,
 };
 
-static struct soc_camera_link iclink[] = {
-	{
-		.bus_id	= 0, /* Must match with the camera ID above */
-		.gpio	= NR_BUILTIN_GPIO + 1,
-	}, {
-		.bus_id	= 0, /* Must match with the camera ID above */
-		.gpio	= -ENXIO,
+static int gpio_bus_switch;
+
+static int pcm990_camera_set_bus_param(struct soc_camera_link *link,
+		unsigned long flags)
+{
+	if (gpio_bus_switch <= 0) {
+		if (flags == SOCAM_DATAWIDTH_10)
+			return 0;
+		else
+			return -EINVAL;
+	}
+
+	if (flags & SOCAM_DATAWIDTH_8)
+		gpio_set_value(gpio_bus_switch, 1);
+	else
+		gpio_set_value(gpio_bus_switch, 0);
+
+	return 0;
+}
+
+static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link)
+{
+	int ret;
+
+	if (!gpio_bus_switch) {
+		ret = gpio_request(NR_BUILTIN_GPIO + 1, "camera");
+		if (!ret) {
+			gpio_bus_switch = NR_BUILTIN_GPIO + 1;
+			gpio_direction_output(gpio_bus_switch, 0);
+		} else
+			gpio_bus_switch = -EINVAL;
 	}
+
+	if (gpio_bus_switch > 0)
+		return SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_10;
+	else
+		return SOCAM_DATAWIDTH_10;
+}
+
+static struct soc_camera_link iclink = {
+	.bus_id	= 0, /* Must match with the camera ID above */
+	.query_bus_param = pcm990_camera_query_bus_param,
+	.set_bus_param = pcm990_camera_set_bus_param,
 };
 
 /* Board I2C devices. */
@@ -398,10 +433,10 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = {
 		.platform_data = &pca9536_data,
 	}, {
 		I2C_BOARD_INFO("mt9v022", 0x48),
-		.platform_data = &iclink[0], /* With extender */
+		.platform_data = &iclink, /* With extender */
 	}, {
 		I2C_BOARD_INFO("mt9m001", 0x5d),
-		.platform_data = &iclink[0], /* With extender */
+		.platform_data = &iclink, /* With extender */
 	},
 };
 #endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */
diff --git a/arch/arm/plat-mxc/include/mach/mx3_camera.h b/arch/arm/plat-mxc/include/mach/mx3_camera.h
new file mode 100644
index 000000000000..36d7ff27b5e2
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mx3_camera.h
@@ -0,0 +1,52 @@
+/*
+ * mx3_camera.h - i.MX3x camera driver header file
+ *
+ * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _MX3_CAMERA_H_
+#define _MX3_CAMERA_H_
+
+#include <linux/device.h>
+
+#define MX3_CAMERA_CLK_SRC	1
+#define MX3_CAMERA_EXT_VSYNC	2
+#define MX3_CAMERA_DP		4
+#define MX3_CAMERA_PCP		8
+#define MX3_CAMERA_HSP		0x10
+#define MX3_CAMERA_VSP		0x20
+#define MX3_CAMERA_DATAWIDTH_4	0x40
+#define MX3_CAMERA_DATAWIDTH_8	0x80
+#define MX3_CAMERA_DATAWIDTH_10	0x100
+#define MX3_CAMERA_DATAWIDTH_15	0x200
+
+#define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
+				   MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
+
+/**
+ * struct mx3_camera_pdata - i.MX3x camera platform data
+ * @flags:	MX3_CAMERA_* flags
+ * @mclk_10khz:	master clock frequency in 10kHz units
+ * @dma_dev:	IPU DMA device to match against in channel allocation
+ */
+struct mx3_camera_pdata {
+	unsigned long flags;
+	unsigned long mclk_10khz;
+	struct device *dma_dev;
+};
+
+#endif
diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c
index 834cab7438a8..530d1393a232 100644
--- a/arch/blackfin/mm/sram-alloc.c
+++ b/arch/blackfin/mm/sram-alloc.c
@@ -854,7 +854,6 @@ static int __init sram_proc_init(void)
 		printk(KERN_WARNING "unable to create /proc/sram\n");
 		return -1;
 	}
-	ptr->owner = THIS_MODULE;
 	ptr->read_proc = sram_proc_read;
 	return 0;
 }
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index c685ba4c3387..2b73c7a5b649 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -261,7 +261,6 @@ timer_interrupt(int irq, void *dev_id)
 static struct irqaction irq2  = {
 	.handler = timer_interrupt,
 	.flags = IRQF_SHARED | IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "timer",
 };
 
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index 9dac17334640..f59a973c97ee 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -65,7 +65,6 @@ static int send_ipi(int vector, int wait, cpumask_t cpu_mask);
 static struct irqaction irq_ipi  = {
 	.handler = crisv32_ipi_interrupt,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "ipi",
 };
 
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index 3a13dd6e0a9a..65633d0dab86 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -267,7 +267,6 @@ timer_interrupt(int irq, void *dev_id)
 static struct irqaction irq_timer = {
 	.handler = timer_interrupt,
 	.flags = IRQF_SHARED | IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "timer"
 };
 
diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c
index 9e38f99bbab8..4dd9adaf115a 100644
--- a/arch/frv/kernel/irq-mb93091.c
+++ b/arch/frv/kernel/irq-mb93091.c
@@ -109,28 +109,24 @@ static struct irqaction fpga_irq[4]  = {
 	[0] = {
 		.handler	= fpga_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "fpga.0",
 		.dev_id		= (void *) 0x0028UL,
 	},
 	[1] = {
 		.handler	= fpga_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "fpga.1",
 		.dev_id		= (void *) 0x0050UL,
 	},
 	[2] = {
 		.handler	= fpga_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "fpga.2",
 		.dev_id		= (void *) 0x1c00UL,
 	},
 	[3] = {
 		.handler	= fpga_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "fpga.3",
 		.dev_id		= (void *) 0x6386UL,
 	}
diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c
index 3c2752ca9775..e45209031873 100644
--- a/arch/frv/kernel/irq-mb93093.c
+++ b/arch/frv/kernel/irq-mb93093.c
@@ -108,7 +108,6 @@ static struct irqaction fpga_irq[1]  = {
 	[0] = {
 		.handler	= fpga_interrupt,
 		.flags		= IRQF_DISABLED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "fpga.0",
 		.dev_id		= (void *) 0x0700UL,
 	}
diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c
index 7754c7338e4b..ba55ecdfb245 100644
--- a/arch/frv/kernel/irq-mb93493.c
+++ b/arch/frv/kernel/irq-mb93493.c
@@ -120,14 +120,12 @@ static struct irqaction mb93493_irq[2]  = {
 	[0] = {
 		.handler	= mb93493_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "mb93493.0",
 		.dev_id		= (void *) __addr_MB93493_IQSR(0),
 	},
 	[1] = {
 		.handler	= mb93493_interrupt,
 		.flags		= IRQF_DISABLED | IRQF_SHARED,
-		.mask		= CPU_MASK_NONE,
 		.name		= "mb93493.1",
 		.dev_id		= (void *) __addr_MB93493_IQSR(1),
 	}
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 69f6a4ef5d61..fb0ce7577225 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -45,7 +45,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy);
 static struct irqaction timer_irq  = {
 	.handler = timer_interrupt,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "timer",
 };
 
diff --git a/arch/h8300/kernel/timer/itu.c b/arch/h8300/kernel/timer/itu.c
index d1c926596b08..4883ba7103a8 100644
--- a/arch/h8300/kernel/timer/itu.c
+++ b/arch/h8300/kernel/timer/itu.c
@@ -60,7 +60,6 @@ static struct irqaction itu_irq = {
 	.name		= "itu",
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 };
 
 static const int __initdata divide_rate[] = {1, 2, 4, 8};
diff --git a/arch/h8300/kernel/timer/timer16.c b/arch/h8300/kernel/timer/timer16.c
index e14271b72119..042dbb53f3fb 100644
--- a/arch/h8300/kernel/timer/timer16.c
+++ b/arch/h8300/kernel/timer/timer16.c
@@ -55,7 +55,6 @@ static struct irqaction timer16_irq = {
 	.name		= "timer-16",
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 };
 
 static const int __initdata divide_rate[] = {1, 2, 4, 8};
diff --git a/arch/h8300/kernel/timer/timer8.c b/arch/h8300/kernel/timer/timer8.c
index 0556d7c7bea6..38be0cabef0d 100644
--- a/arch/h8300/kernel/timer/timer8.c
+++ b/arch/h8300/kernel/timer/timer8.c
@@ -75,7 +75,6 @@ static struct irqaction timer8_irq = {
 	.name		= "timer-8",
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 };
 
 static const int __initdata divide_rate[] = {8, 64, 8192};
diff --git a/arch/h8300/kernel/timer/tpu.c b/arch/h8300/kernel/timer/tpu.c
index df7f453a9673..ad383caae196 100644
--- a/arch/h8300/kernel/timer/tpu.c
+++ b/arch/h8300/kernel/timer/tpu.c
@@ -65,7 +65,6 @@ static struct irqaction tpu_irq = {
 	.name		= "tpu",
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 };
 
 const static int __initdata divide_rate[] = {
diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile
index 5c0283830bd6..2f7caddf093e 100644
--- a/arch/ia64/dig/Makefile
+++ b/arch/ia64/dig/Makefile
@@ -7,8 +7,8 @@
 
 obj-y := setup.o
 ifeq ($(CONFIG_DMAR), y)
-obj-$(CONFIG_IA64_GENERIC) += machvec.o machvec_vtd.o dig_vtd_iommu.o
+obj-$(CONFIG_IA64_GENERIC) += machvec.o machvec_vtd.o
 else
 obj-$(CONFIG_IA64_GENERIC) += machvec.o
 endif
-obj-$(CONFIG_IA64_DIG_VTD) += dig_vtd_iommu.o
+
diff --git a/arch/ia64/dig/dig_vtd_iommu.c b/arch/ia64/dig/dig_vtd_iommu.c
deleted file mode 100644
index 1c8a079017a3..000000000000
--- a/arch/ia64/dig/dig_vtd_iommu.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/intel-iommu.h>
-
-void *
-vtd_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		 gfp_t flags)
-{
-	return intel_alloc_coherent(dev, size, dma_handle, flags);
-}
-EXPORT_SYMBOL_GPL(vtd_alloc_coherent);
-
-void
-vtd_free_coherent(struct device *dev, size_t size, void *vaddr,
-		 dma_addr_t dma_handle)
-{
-	intel_free_coherent(dev, size, vaddr, dma_handle);
-}
-EXPORT_SYMBOL_GPL(vtd_free_coherent);
-
-dma_addr_t
-vtd_map_single_attrs(struct device *dev, void *addr, size_t size,
-		     int dir, struct dma_attrs *attrs)
-{
-	return intel_map_single(dev, (phys_addr_t)addr, size, dir);
-}
-EXPORT_SYMBOL_GPL(vtd_map_single_attrs);
-
-void
-vtd_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
-		       int dir, struct dma_attrs *attrs)
-{
-	intel_unmap_single(dev, iova, size, dir);
-}
-EXPORT_SYMBOL_GPL(vtd_unmap_single_attrs);
-
-int
-vtd_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
-		 int dir, struct dma_attrs *attrs)
-{
-	return intel_map_sg(dev, sglist, nents, dir);
-}
-EXPORT_SYMBOL_GPL(vtd_map_sg_attrs);
-
-void
-vtd_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
-		   int nents, int dir, struct dma_attrs *attrs)
-{
-	intel_unmap_sg(dev, sglist, nents, dir);
-}
-EXPORT_SYMBOL_GPL(vtd_unmap_sg_attrs);
-
-int
-vtd_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return 0;
-}
-EXPORT_SYMBOL_GPL(vtd_dma_mapping_error);
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 2769dbfd03bf..e4a80d82e3d8 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -13,49 +13,34 @@
  */
 
 #include <linux/device.h>
+#include <linux/dma-mapping.h>
 #include <linux/swiotlb.h>
-
 #include <asm/machvec.h>
 
+extern struct dma_map_ops sba_dma_ops, swiotlb_dma_ops;
+
 /* swiotlb declarations & definitions: */
 extern int swiotlb_late_init_with_default_size (size_t size);
 
-/* hwiommu declarations & definitions: */
-
-extern ia64_mv_dma_alloc_coherent	sba_alloc_coherent;
-extern ia64_mv_dma_free_coherent	sba_free_coherent;
-extern ia64_mv_dma_map_single_attrs	sba_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs	sba_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs		sba_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs	sba_unmap_sg_attrs;
-extern ia64_mv_dma_supported		sba_dma_supported;
-extern ia64_mv_dma_mapping_error	sba_dma_mapping_error;
-
-#define hwiommu_alloc_coherent		sba_alloc_coherent
-#define hwiommu_free_coherent		sba_free_coherent
-#define hwiommu_map_single_attrs	sba_map_single_attrs
-#define hwiommu_unmap_single_attrs	sba_unmap_single_attrs
-#define hwiommu_map_sg_attrs		sba_map_sg_attrs
-#define hwiommu_unmap_sg_attrs		sba_unmap_sg_attrs
-#define hwiommu_dma_supported		sba_dma_supported
-#define hwiommu_dma_mapping_error	sba_dma_mapping_error
-#define hwiommu_sync_single_for_cpu	machvec_dma_sync_single
-#define hwiommu_sync_sg_for_cpu		machvec_dma_sync_sg
-#define hwiommu_sync_single_for_device	machvec_dma_sync_single
-#define hwiommu_sync_sg_for_device	machvec_dma_sync_sg
-
-
 /*
  * Note: we need to make the determination of whether or not to use
  * the sw I/O TLB based purely on the device structure.  Anything else
  * would be unreliable or would be too intrusive.
  */
-static inline int
-use_swiotlb (struct device *dev)
+static inline int use_swiotlb(struct device *dev)
 {
-	return dev && dev->dma_mask && !hwiommu_dma_supported(dev, *dev->dma_mask);
+	return dev && dev->dma_mask &&
+		!sba_dma_ops.dma_supported(dev, *dev->dma_mask);
 }
 
+struct dma_map_ops *hwsw_dma_get_ops(struct device *dev)
+{
+	if (use_swiotlb(dev))
+		return &swiotlb_dma_ops;
+	return &sba_dma_ops;
+}
+EXPORT_SYMBOL(hwsw_dma_get_ops);
+
 void __init
 hwsw_init (void)
 {
@@ -71,125 +56,3 @@ hwsw_init (void)
 #endif
 	}
 }
-
-void *
-hwsw_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
-{
-	if (use_swiotlb(dev))
-		return swiotlb_alloc_coherent(dev, size, dma_handle, flags);
-	else
-		return hwiommu_alloc_coherent(dev, size, dma_handle, flags);
-}
-
-void
-hwsw_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle)
-{
-	if (use_swiotlb(dev))
-		swiotlb_free_coherent(dev, size, vaddr, dma_handle);
-	else
-		hwiommu_free_coherent(dev, size, vaddr, dma_handle);
-}
-
-dma_addr_t
-hwsw_map_single_attrs(struct device *dev, void *addr, size_t size, int dir,
-		       struct dma_attrs *attrs)
-{
-	if (use_swiotlb(dev))
-		return swiotlb_map_single_attrs(dev, addr, size, dir, attrs);
-	else
-		return hwiommu_map_single_attrs(dev, addr, size, dir, attrs);
-}
-EXPORT_SYMBOL(hwsw_map_single_attrs);
-
-void
-hwsw_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
-			 int dir, struct dma_attrs *attrs)
-{
-	if (use_swiotlb(dev))
-		return swiotlb_unmap_single_attrs(dev, iova, size, dir, attrs);
-	else
-		return hwiommu_unmap_single_attrs(dev, iova, size, dir, attrs);
-}
-EXPORT_SYMBOL(hwsw_unmap_single_attrs);
-
-int
-hwsw_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
-		   int dir, struct dma_attrs *attrs)
-{
-	if (use_swiotlb(dev))
-		return swiotlb_map_sg_attrs(dev, sglist, nents, dir, attrs);
-	else
-		return hwiommu_map_sg_attrs(dev, sglist, nents, dir, attrs);
-}
-EXPORT_SYMBOL(hwsw_map_sg_attrs);
-
-void
-hwsw_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
-		     int dir, struct dma_attrs *attrs)
-{
-	if (use_swiotlb(dev))
-		return swiotlb_unmap_sg_attrs(dev, sglist, nents, dir, attrs);
-	else
-		return hwiommu_unmap_sg_attrs(dev, sglist, nents, dir, attrs);
-}
-EXPORT_SYMBOL(hwsw_unmap_sg_attrs);
-
-void
-hwsw_sync_single_for_cpu (struct device *dev, dma_addr_t addr, size_t size, int dir)
-{
-	if (use_swiotlb(dev))
-		swiotlb_sync_single_for_cpu(dev, addr, size, dir);
-	else
-		hwiommu_sync_single_for_cpu(dev, addr, size, dir);
-}
-
-void
-hwsw_sync_sg_for_cpu (struct device *dev, struct scatterlist *sg, int nelems, int dir)
-{
-	if (use_swiotlb(dev))
-		swiotlb_sync_sg_for_cpu(dev, sg, nelems, dir);
-	else
-		hwiommu_sync_sg_for_cpu(dev, sg, nelems, dir);
-}
-
-void
-hwsw_sync_single_for_device (struct device *dev, dma_addr_t addr, size_t size, int dir)
-{
-	if (use_swiotlb(dev))
-		swiotlb_sync_single_for_device(dev, addr, size, dir);
-	else
-		hwiommu_sync_single_for_device(dev, addr, size, dir);
-}
-
-void
-hwsw_sync_sg_for_device (struct device *dev, struct scatterlist *sg, int nelems, int dir)
-{
-	if (use_swiotlb(dev))
-		swiotlb_sync_sg_for_device(dev, sg, nelems, dir);
-	else
-		hwiommu_sync_sg_for_device(dev, sg, nelems, dir);
-}
-
-int
-hwsw_dma_supported (struct device *dev, u64 mask)
-{
-	if (hwiommu_dma_supported(dev, mask))
-		return 1;
-	return swiotlb_dma_supported(dev, mask);
-}
-
-int
-hwsw_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return hwiommu_dma_mapping_error(dev, dma_addr) ||
-		swiotlb_dma_mapping_error(dev, dma_addr);
-}
-
-EXPORT_SYMBOL(hwsw_dma_mapping_error);
-EXPORT_SYMBOL(hwsw_dma_supported);
-EXPORT_SYMBOL(hwsw_alloc_coherent);
-EXPORT_SYMBOL(hwsw_free_coherent);
-EXPORT_SYMBOL(hwsw_sync_single_for_cpu);
-EXPORT_SYMBOL(hwsw_sync_single_for_device);
-EXPORT_SYMBOL(hwsw_sync_sg_for_cpu);
-EXPORT_SYMBOL(hwsw_sync_sg_for_device);
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 6d5e6c5630e3..56ceb68eb99d 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -36,6 +36,7 @@
 #include <linux/bitops.h>         /* hweight64() */
 #include <linux/crash_dump.h>
 #include <linux/iommu-helper.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/delay.h>		/* ia64_get_itc() */
 #include <asm/io.h>
@@ -908,11 +909,13 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt)
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-dma_addr_t
-sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir,
-		     struct dma_attrs *attrs)
+static dma_addr_t sba_map_page(struct device *dev, struct page *page,
+			       unsigned long poff, size_t size,
+			       enum dma_data_direction dir,
+			       struct dma_attrs *attrs)
 {
 	struct ioc *ioc;
+	void *addr = page_address(page) + poff;
 	dma_addr_t iovp;
 	dma_addr_t offset;
 	u64 *pdir_start;
@@ -990,7 +993,14 @@ sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir,
 #endif
 	return SBA_IOVA(ioc, iovp, offset);
 }
-EXPORT_SYMBOL(sba_map_single_attrs);
+
+static dma_addr_t sba_map_single_attrs(struct device *dev, void *addr,
+				       size_t size, enum dma_data_direction dir,
+				       struct dma_attrs *attrs)
+{
+	return sba_map_page(dev, virt_to_page(addr),
+			    (unsigned long)addr & ~PAGE_MASK, size, dir, attrs);
+}
 
 #ifdef ENABLE_MARK_CLEAN
 static SBA_INLINE void
@@ -1026,8 +1036,8 @@ sba_mark_clean(struct ioc *ioc, dma_addr_t iova, size_t size)
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
-			    int dir, struct dma_attrs *attrs)
+static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
+			   enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	struct ioc *ioc;
 #if DELAYED_RESOURCE_CNT > 0
@@ -1094,7 +1104,12 @@ void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
 	spin_unlock_irqrestore(&ioc->res_lock, flags);
 #endif /* DELAYED_RESOURCE_CNT == 0 */
 }
-EXPORT_SYMBOL(sba_unmap_single_attrs);
+
+void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
+			    enum dma_data_direction dir, struct dma_attrs *attrs)
+{
+	sba_unmap_page(dev, iova, size, dir, attrs);
+}
 
 /**
  * sba_alloc_coherent - allocate/map shared mem for DMA
@@ -1104,7 +1119,7 @@ EXPORT_SYMBOL(sba_unmap_single_attrs);
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-void *
+static void *
 sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
 {
 	struct ioc *ioc;
@@ -1167,7 +1182,8 @@ sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-void sba_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle)
+static void sba_free_coherent (struct device *dev, size_t size, void *vaddr,
+			       dma_addr_t dma_handle)
 {
 	sba_unmap_single_attrs(dev, dma_handle, size, 0, NULL);
 	free_pages((unsigned long) vaddr, get_order(size));
@@ -1422,8 +1438,9 @@ sba_coalesce_chunks(struct ioc *ioc, struct device *dev,
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
-		     int dir, struct dma_attrs *attrs)
+static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist,
+			    int nents, enum dma_data_direction dir,
+			    struct dma_attrs *attrs)
 {
 	struct ioc *ioc;
 	int coalesced, filled = 0;
@@ -1502,7 +1519,6 @@ int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
 
 	return filled;
 }
-EXPORT_SYMBOL(sba_map_sg_attrs);
 
 /**
  * sba_unmap_sg_attrs - unmap Scatter/Gather list
@@ -1514,8 +1530,9 @@ EXPORT_SYMBOL(sba_map_sg_attrs);
  *
  * See Documentation/PCI/PCI-DMA-mapping.txt
  */
-void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
-			int nents, int dir, struct dma_attrs *attrs)
+static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
+			       int nents, enum dma_data_direction dir,
+			       struct dma_attrs *attrs)
 {
 #ifdef ASSERT_PDIR_SANITY
 	struct ioc *ioc;
@@ -1551,7 +1568,6 @@ void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
 #endif
 
 }
-EXPORT_SYMBOL(sba_unmap_sg_attrs);
 
 /**************************************************************
 *
@@ -2064,6 +2080,8 @@ static struct acpi_driver acpi_sba_ioc_driver = {
 	},
 };
 
+extern struct dma_map_ops swiotlb_dma_ops;
+
 static int __init
 sba_init(void)
 {
@@ -2077,6 +2095,7 @@ sba_init(void)
 	 * a successful kdump kernel boot is to use the swiotlb.
 	 */
 	if (is_kdump_kernel()) {
+		dma_ops = &swiotlb_dma_ops;
 		if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0)
 			panic("Unable to initialize software I/O TLB:"
 				  " Try machvec=dig boot option");
@@ -2092,6 +2111,7 @@ sba_init(void)
 		 * If we didn't find something sba_iommu can claim, we
 		 * need to setup the swiotlb and switch to the dig machvec.
 		 */
+		dma_ops = &swiotlb_dma_ops;
 		if (swiotlb_late_init_with_default_size(64 * (1<<20)) != 0)
 			panic("Unable to find SBA IOMMU or initialize "
 			      "software I/O TLB: Try machvec=dig boot option");
@@ -2138,15 +2158,13 @@ nosbagart(char *str)
 	return 1;
 }
 
-int
-sba_dma_supported (struct device *dev, u64 mask)
+static int sba_dma_supported (struct device *dev, u64 mask)
 {
 	/* make sure it's at least 32bit capable */
 	return ((mask & 0xFFFFFFFFUL) == 0xFFFFFFFFUL);
 }
 
-int
-sba_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+static int sba_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 {
 	return 0;
 }
@@ -2176,7 +2194,22 @@ sba_page_override(char *str)
 
 __setup("sbapagesize=",sba_page_override);
 
-EXPORT_SYMBOL(sba_dma_mapping_error);
-EXPORT_SYMBOL(sba_dma_supported);
-EXPORT_SYMBOL(sba_alloc_coherent);
-EXPORT_SYMBOL(sba_free_coherent);
+struct dma_map_ops sba_dma_ops = {
+	.alloc_coherent		= sba_alloc_coherent,
+	.free_coherent		= sba_free_coherent,
+	.map_page		= sba_map_page,
+	.unmap_page		= sba_unmap_page,
+	.map_sg			= sba_map_sg_attrs,
+	.unmap_sg		= sba_unmap_sg_attrs,
+	.sync_single_for_cpu	= machvec_dma_sync_single,
+	.sync_sg_for_cpu	= machvec_dma_sync_sg,
+	.sync_single_for_device	= machvec_dma_sync_single,
+	.sync_sg_for_device	= machvec_dma_sync_sg,
+	.dma_supported		= sba_dma_supported,
+	.mapping_error		= sba_dma_mapping_error,
+};
+
+void sba_dma_init(void)
+{
+	dma_ops = &sba_dma_ops;
+}
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 1f912d927585..36c0009dbece 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -11,99 +11,128 @@
 
 #define ARCH_HAS_DMA_GET_REQUIRED_MASK
 
-struct dma_mapping_ops {
-	int             (*mapping_error)(struct device *dev,
-					 dma_addr_t dma_addr);
-	void*           (*alloc_coherent)(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, gfp_t gfp);
-	void            (*free_coherent)(struct device *dev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-	dma_addr_t      (*map_single)(struct device *hwdev, unsigned long ptr,
-				size_t size, int direction);
-	void            (*unmap_single)(struct device *dev, dma_addr_t addr,
-				size_t size, int direction);
-	void            (*sync_single_for_cpu)(struct device *hwdev,
-				dma_addr_t dma_handle, size_t size,
-				int direction);
-	void            (*sync_single_for_device)(struct device *hwdev,
-				dma_addr_t dma_handle, size_t size,
-				int direction);
-	void            (*sync_single_range_for_cpu)(struct device *hwdev,
-				dma_addr_t dma_handle, unsigned long offset,
-				size_t size, int direction);
-	void            (*sync_single_range_for_device)(struct device *hwdev,
-				dma_addr_t dma_handle, unsigned long offset,
-				size_t size, int direction);
-	void            (*sync_sg_for_cpu)(struct device *hwdev,
-				struct scatterlist *sg, int nelems,
-				int direction);
-	void            (*sync_sg_for_device)(struct device *hwdev,
-				struct scatterlist *sg, int nelems,
-				int direction);
-	int             (*map_sg)(struct device *hwdev, struct scatterlist *sg,
-				int nents, int direction);
-	void            (*unmap_sg)(struct device *hwdev,
-				struct scatterlist *sg, int nents,
-				int direction);
-	int             (*dma_supported_op)(struct device *hwdev, u64 mask);
-	int		is_phys;
-};
-
-extern struct dma_mapping_ops *dma_ops;
+extern struct dma_map_ops *dma_ops;
 extern struct ia64_machine_vector ia64_mv;
 extern void set_iommu_machvec(void);
 
-#define dma_alloc_coherent(dev, size, handle, gfp)	\
-	platform_dma_alloc_coherent(dev, size, handle, (gfp) | GFP_DMA)
+extern void machvec_dma_sync_single(struct device *, dma_addr_t, size_t,
+				    enum dma_data_direction);
+extern void machvec_dma_sync_sg(struct device *, struct scatterlist *, int,
+				enum dma_data_direction);
 
-/* coherent mem. is cheap */
-static inline void *
-dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		      gfp_t flag)
+static inline void *dma_alloc_coherent(struct device *dev, size_t size,
+				       dma_addr_t *daddr, gfp_t gfp)
 {
-	return dma_alloc_coherent(dev, size, dma_handle, flag);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->alloc_coherent(dev, size, daddr, gfp);
 }
-#define dma_free_coherent	platform_dma_free_coherent
-static inline void
-dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
-		     dma_addr_t dma_handle)
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+				     void *caddr, dma_addr_t daddr)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->free_coherent(dev, size, caddr, daddr);
+}
+
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
+static inline dma_addr_t dma_map_single_attrs(struct device *dev,
+					      void *caddr, size_t size,
+					      enum dma_data_direction dir,
+					      struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->map_page(dev, virt_to_page(caddr),
+			     (unsigned long)caddr & ~PAGE_MASK, size,
+			     dir, attrs);
+}
+
+static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t daddr,
+					  size_t size,
+					  enum dma_data_direction dir,
+					  struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->unmap_page(dev, daddr, size, dir, attrs);
+}
+
+#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL)
+#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL)
+
+static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
+				   int nents, enum dma_data_direction dir,
+				   struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->map_sg(dev, sgl, nents, dir, attrs);
+}
+
+static inline void dma_unmap_sg_attrs(struct device *dev,
+				      struct scatterlist *sgl, int nents,
+				      enum dma_data_direction dir,
+				      struct dma_attrs *attrs)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->unmap_sg(dev, sgl, nents, dir, attrs);
+}
+
+#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
+#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t daddr,
+					   size_t size,
+					   enum dma_data_direction dir)
 {
-	dma_free_coherent(dev, size, cpu_addr, dma_handle);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->sync_single_for_cpu(dev, daddr, size, dir);
 }
-#define dma_map_single_attrs	platform_dma_map_single_attrs
-static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
-					size_t size, int dir)
+
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+				       struct scatterlist *sgl,
+				       int nents, enum dma_data_direction dir)
 {
-	return dma_map_single_attrs(dev, cpu_addr, size, dir, NULL);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->sync_sg_for_cpu(dev, sgl, nents, dir);
 }
-#define dma_map_sg_attrs	platform_dma_map_sg_attrs
-static inline int dma_map_sg(struct device *dev, struct scatterlist *sgl,
-			     int nents, int dir)
+
+static inline void dma_sync_single_for_device(struct device *dev,
+					      dma_addr_t daddr,
+					      size_t size,
+					      enum dma_data_direction dir)
 {
-	return dma_map_sg_attrs(dev, sgl, nents, dir, NULL);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->sync_single_for_device(dev, daddr, size, dir);
 }
-#define dma_unmap_single_attrs	platform_dma_unmap_single_attrs
-static inline void dma_unmap_single(struct device *dev, dma_addr_t cpu_addr,
-				    size_t size, int dir)
+
+static inline void dma_sync_sg_for_device(struct device *dev,
+					  struct scatterlist *sgl,
+					  int nents,
+					  enum dma_data_direction dir)
 {
-	return dma_unmap_single_attrs(dev, cpu_addr, size, dir, NULL);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	ops->sync_sg_for_device(dev, sgl, nents, dir);
 }
-#define dma_unmap_sg_attrs	platform_dma_unmap_sg_attrs
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
-				int nents, int dir)
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t daddr)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->mapping_error(dev, daddr);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+				      size_t offset, size_t size,
+				      enum dma_data_direction dir)
 {
-	return dma_unmap_sg_attrs(dev, sgl, nents, dir, NULL);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->map_page(dev, page, offset, size, dir, NULL);
 }
-#define dma_sync_single_for_cpu	platform_dma_sync_single_for_cpu
-#define dma_sync_sg_for_cpu	platform_dma_sync_sg_for_cpu
-#define dma_sync_single_for_device platform_dma_sync_single_for_device
-#define dma_sync_sg_for_device	platform_dma_sync_sg_for_device
-#define dma_mapping_error	platform_dma_mapping_error
 
-#define dma_map_page(dev, pg, off, size, dir)				\
-	dma_map_single(dev, page_address(pg) + (off), (size), (dir))
-#define dma_unmap_page(dev, dma_addr, size, dir)			\
-	dma_unmap_single(dev, dma_addr, size, dir)
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+				  size_t size, enum dma_data_direction dir)
+{
+	dma_unmap_single(dev, addr, size, dir);
+}
 
 /*
  * Rest of this file is part of the "Advanced DMA API".  Use at your own risk.
@@ -115,7 +144,11 @@ static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
 #define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir)	\
 	dma_sync_single_for_device(dev, dma_handle, size, dir)
 
-#define dma_supported		platform_dma_supported
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
+	return ops->dma_supported(dev, mask);
+}
 
 static inline int
 dma_set_mask (struct device *dev, u64 mask)
@@ -141,11 +174,4 @@ dma_cache_sync (struct device *dev, void *vaddr, size_t size,
 
 #define dma_is_consistent(d, h)	(1)	/* all we do is coherent memory... */
 
-static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
-{
-	return dma_ops;
-}
-
-
-
 #endif /* _ASM_IA64_DMA_MAPPING_H */
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index fe87b2121707..367d299d9938 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -11,7 +11,6 @@
 #define _ASM_IA64_MACHVEC_H
 
 #include <linux/types.h>
-#include <linux/swiotlb.h>
 
 /* forward declarations: */
 struct device;
@@ -45,24 +44,8 @@ typedef void ia64_mv_kernel_launch_event_t(void);
 
 /* DMA-mapping interface: */
 typedef void ia64_mv_dma_init (void);
-typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, gfp_t);
-typedef void ia64_mv_dma_free_coherent (struct device *, size_t, void *, dma_addr_t);
-typedef dma_addr_t ia64_mv_dma_map_single (struct device *, void *, size_t, int);
-typedef void ia64_mv_dma_unmap_single (struct device *, dma_addr_t, size_t, int);
-typedef int ia64_mv_dma_map_sg (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_unmap_sg (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_sync_single_for_cpu (struct device *, dma_addr_t, size_t, int);
-typedef void ia64_mv_dma_sync_sg_for_cpu (struct device *, struct scatterlist *, int, int);
-typedef void ia64_mv_dma_sync_single_for_device (struct device *, dma_addr_t, size_t, int);
-typedef void ia64_mv_dma_sync_sg_for_device (struct device *, struct scatterlist *, int, int);
-typedef int ia64_mv_dma_mapping_error(struct device *, dma_addr_t dma_addr);
-typedef int ia64_mv_dma_supported (struct device *, u64);
-
-typedef dma_addr_t ia64_mv_dma_map_single_attrs (struct device *, void *, size_t, int, struct dma_attrs *);
-typedef void ia64_mv_dma_unmap_single_attrs (struct device *, dma_addr_t, size_t, int, struct dma_attrs *);
-typedef int ia64_mv_dma_map_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
-typedef void ia64_mv_dma_unmap_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
 typedef u64 ia64_mv_dma_get_required_mask (struct device *);
+typedef struct dma_map_ops *ia64_mv_dma_get_ops(struct device *);
 
 /*
  * WARNING: The legacy I/O space is _architected_.  Platforms are
@@ -114,8 +97,6 @@ machvec_noop_bus (struct pci_bus *bus)
 
 extern void machvec_setup (char **);
 extern void machvec_timer_interrupt (int, void *);
-extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int);
-extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int);
 extern void machvec_tlb_migrate_finish (struct mm_struct *);
 
 # if defined (CONFIG_IA64_HP_SIM)
@@ -148,19 +129,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_global_tlb_purge	ia64_mv.global_tlb_purge
 #  define platform_tlb_migrate_finish	ia64_mv.tlb_migrate_finish
 #  define platform_dma_init		ia64_mv.dma_init
-#  define platform_dma_alloc_coherent	ia64_mv.dma_alloc_coherent
-#  define platform_dma_free_coherent	ia64_mv.dma_free_coherent
-#  define platform_dma_map_single_attrs	ia64_mv.dma_map_single_attrs
-#  define platform_dma_unmap_single_attrs	ia64_mv.dma_unmap_single_attrs
-#  define platform_dma_map_sg_attrs	ia64_mv.dma_map_sg_attrs
-#  define platform_dma_unmap_sg_attrs	ia64_mv.dma_unmap_sg_attrs
-#  define platform_dma_sync_single_for_cpu ia64_mv.dma_sync_single_for_cpu
-#  define platform_dma_sync_sg_for_cpu	ia64_mv.dma_sync_sg_for_cpu
-#  define platform_dma_sync_single_for_device ia64_mv.dma_sync_single_for_device
-#  define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
-#  define platform_dma_mapping_error		ia64_mv.dma_mapping_error
-#  define platform_dma_supported	ia64_mv.dma_supported
 #  define platform_dma_get_required_mask ia64_mv.dma_get_required_mask
+#  define platform_dma_get_ops		ia64_mv.dma_get_ops
 #  define platform_irq_to_vector	ia64_mv.irq_to_vector
 #  define platform_local_vector_to_irq	ia64_mv.local_vector_to_irq
 #  define platform_pci_get_legacy_mem	ia64_mv.pci_get_legacy_mem
@@ -203,19 +173,8 @@ struct ia64_machine_vector {
 	ia64_mv_global_tlb_purge_t *global_tlb_purge;
 	ia64_mv_tlb_migrate_finish_t *tlb_migrate_finish;
 	ia64_mv_dma_init *dma_init;
-	ia64_mv_dma_alloc_coherent *dma_alloc_coherent;
-	ia64_mv_dma_free_coherent *dma_free_coherent;
-	ia64_mv_dma_map_single_attrs *dma_map_single_attrs;
-	ia64_mv_dma_unmap_single_attrs *dma_unmap_single_attrs;
-	ia64_mv_dma_map_sg_attrs *dma_map_sg_attrs;
-	ia64_mv_dma_unmap_sg_attrs *dma_unmap_sg_attrs;
-	ia64_mv_dma_sync_single_for_cpu *dma_sync_single_for_cpu;
-	ia64_mv_dma_sync_sg_for_cpu *dma_sync_sg_for_cpu;
-	ia64_mv_dma_sync_single_for_device *dma_sync_single_for_device;
-	ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
-	ia64_mv_dma_mapping_error *dma_mapping_error;
-	ia64_mv_dma_supported *dma_supported;
 	ia64_mv_dma_get_required_mask *dma_get_required_mask;
+	ia64_mv_dma_get_ops *dma_get_ops;
 	ia64_mv_irq_to_vector *irq_to_vector;
 	ia64_mv_local_vector_to_irq *local_vector_to_irq;
 	ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
@@ -254,19 +213,8 @@ struct ia64_machine_vector {
 	platform_global_tlb_purge,		\
 	platform_tlb_migrate_finish,		\
 	platform_dma_init,			\
-	platform_dma_alloc_coherent,		\
-	platform_dma_free_coherent,		\
-	platform_dma_map_single_attrs,		\
-	platform_dma_unmap_single_attrs,	\
-	platform_dma_map_sg_attrs,		\
-	platform_dma_unmap_sg_attrs,		\
-	platform_dma_sync_single_for_cpu,	\
-	platform_dma_sync_sg_for_cpu,		\
-	platform_dma_sync_single_for_device,	\
-	platform_dma_sync_sg_for_device,	\
-	platform_dma_mapping_error,			\
-	platform_dma_supported,			\
 	platform_dma_get_required_mask,		\
+	platform_dma_get_ops,			\
 	platform_irq_to_vector,			\
 	platform_local_vector_to_irq,		\
 	platform_pci_get_legacy_mem,		\
@@ -302,6 +250,9 @@ extern void machvec_init_from_cmdline(const char *cmdline);
 #  error Unknown configuration.  Update arch/ia64/include/asm/machvec.h.
 # endif /* CONFIG_IA64_GENERIC */
 
+extern void swiotlb_dma_init(void);
+extern struct dma_map_ops *dma_get_ops(struct device *);
+
 /*
  * Define default versions so we can extend machvec for new platforms without having
  * to update the machvec files for all existing platforms.
@@ -332,43 +283,10 @@ extern void machvec_init_from_cmdline(const char *cmdline);
 # define platform_kernel_launch_event	machvec_noop
 #endif
 #ifndef platform_dma_init
-# define platform_dma_init		swiotlb_init
-#endif
-#ifndef platform_dma_alloc_coherent
-# define platform_dma_alloc_coherent	swiotlb_alloc_coherent
-#endif
-#ifndef platform_dma_free_coherent
-# define platform_dma_free_coherent	swiotlb_free_coherent
-#endif
-#ifndef platform_dma_map_single_attrs
-# define platform_dma_map_single_attrs	swiotlb_map_single_attrs
-#endif
-#ifndef platform_dma_unmap_single_attrs
-# define platform_dma_unmap_single_attrs	swiotlb_unmap_single_attrs
-#endif
-#ifndef platform_dma_map_sg_attrs
-# define platform_dma_map_sg_attrs	swiotlb_map_sg_attrs
-#endif
-#ifndef platform_dma_unmap_sg_attrs
-# define platform_dma_unmap_sg_attrs	swiotlb_unmap_sg_attrs
-#endif
-#ifndef platform_dma_sync_single_for_cpu
-# define platform_dma_sync_single_for_cpu	swiotlb_sync_single_for_cpu
-#endif
-#ifndef platform_dma_sync_sg_for_cpu
-# define platform_dma_sync_sg_for_cpu		swiotlb_sync_sg_for_cpu
-#endif
-#ifndef platform_dma_sync_single_for_device
-# define platform_dma_sync_single_for_device	swiotlb_sync_single_for_device
-#endif
-#ifndef platform_dma_sync_sg_for_device
-# define platform_dma_sync_sg_for_device	swiotlb_sync_sg_for_device
-#endif
-#ifndef platform_dma_mapping_error
-# define platform_dma_mapping_error		swiotlb_dma_mapping_error
+# define platform_dma_init		swiotlb_dma_init
 #endif
-#ifndef platform_dma_supported
-# define  platform_dma_supported	swiotlb_dma_supported
+#ifndef platform_dma_get_ops
+# define platform_dma_get_ops		dma_get_ops
 #endif
 #ifndef platform_dma_get_required_mask
 # define  platform_dma_get_required_mask	ia64_dma_get_required_mask
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 3400b561e711..6ab1de5c45ef 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -2,14 +2,6 @@
 #define _ASM_IA64_MACHVEC_DIG_VTD_h
 
 extern ia64_mv_setup_t			dig_setup;
-extern ia64_mv_dma_alloc_coherent	vtd_alloc_coherent;
-extern ia64_mv_dma_free_coherent	vtd_free_coherent;
-extern ia64_mv_dma_map_single_attrs	vtd_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs	vtd_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs		vtd_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs	vtd_unmap_sg_attrs;
-extern ia64_mv_dma_supported		iommu_dma_supported;
-extern ia64_mv_dma_mapping_error	vtd_dma_mapping_error;
 extern ia64_mv_dma_init			pci_iommu_alloc;
 
 /*
@@ -22,17 +14,5 @@ extern ia64_mv_dma_init			pci_iommu_alloc;
 #define platform_name				"dig_vtd"
 #define platform_setup				dig_setup
 #define platform_dma_init			pci_iommu_alloc
-#define platform_dma_alloc_coherent		vtd_alloc_coherent
-#define platform_dma_free_coherent		vtd_free_coherent
-#define platform_dma_map_single_attrs		vtd_map_single_attrs
-#define platform_dma_unmap_single_attrs		vtd_unmap_single_attrs
-#define platform_dma_map_sg_attrs		vtd_map_sg_attrs
-#define platform_dma_unmap_sg_attrs		vtd_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu	machvec_dma_sync_single
-#define platform_dma_sync_sg_for_cpu		machvec_dma_sync_sg
-#define platform_dma_sync_single_for_device	machvec_dma_sync_single
-#define platform_dma_sync_sg_for_device		machvec_dma_sync_sg
-#define platform_dma_supported			iommu_dma_supported
-#define platform_dma_mapping_error		vtd_dma_mapping_error
 
 #endif /* _ASM_IA64_MACHVEC_DIG_VTD_h */
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index 2f57f5144b9f..3bd83d78a412 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -2,14 +2,7 @@
 #define _ASM_IA64_MACHVEC_HPZX1_h
 
 extern ia64_mv_setup_t			dig_setup;
-extern ia64_mv_dma_alloc_coherent	sba_alloc_coherent;
-extern ia64_mv_dma_free_coherent	sba_free_coherent;
-extern ia64_mv_dma_map_single_attrs	sba_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs	sba_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs		sba_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs	sba_unmap_sg_attrs;
-extern ia64_mv_dma_supported		sba_dma_supported;
-extern ia64_mv_dma_mapping_error	sba_dma_mapping_error;
+extern ia64_mv_dma_init			sba_dma_init;
 
 /*
  * This stuff has dual use!
@@ -20,18 +13,6 @@ extern ia64_mv_dma_mapping_error	sba_dma_mapping_error;
  */
 #define platform_name				"hpzx1"
 #define platform_setup				dig_setup
-#define platform_dma_init			machvec_noop
-#define platform_dma_alloc_coherent		sba_alloc_coherent
-#define platform_dma_free_coherent		sba_free_coherent
-#define platform_dma_map_single_attrs		sba_map_single_attrs
-#define platform_dma_unmap_single_attrs		sba_unmap_single_attrs
-#define platform_dma_map_sg_attrs		sba_map_sg_attrs
-#define platform_dma_unmap_sg_attrs		sba_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu	machvec_dma_sync_single
-#define platform_dma_sync_sg_for_cpu		machvec_dma_sync_sg
-#define platform_dma_sync_single_for_device	machvec_dma_sync_single
-#define platform_dma_sync_sg_for_device		machvec_dma_sync_sg
-#define platform_dma_supported			sba_dma_supported
-#define platform_dma_mapping_error		sba_dma_mapping_error
+#define platform_dma_init			sba_dma_init
 
 #endif /* _ASM_IA64_MACHVEC_HPZX1_h */
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index a842cdda827b..1091ac39740c 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -2,18 +2,7 @@
 #define _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h
 
 extern ia64_mv_setup_t				dig_setup;
-extern ia64_mv_dma_alloc_coherent		hwsw_alloc_coherent;
-extern ia64_mv_dma_free_coherent		hwsw_free_coherent;
-extern ia64_mv_dma_map_single_attrs		hwsw_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs		hwsw_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs			hwsw_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs		hwsw_unmap_sg_attrs;
-extern ia64_mv_dma_supported			hwsw_dma_supported;
-extern ia64_mv_dma_mapping_error		hwsw_dma_mapping_error;
-extern ia64_mv_dma_sync_single_for_cpu		hwsw_sync_single_for_cpu;
-extern ia64_mv_dma_sync_sg_for_cpu		hwsw_sync_sg_for_cpu;
-extern ia64_mv_dma_sync_single_for_device	hwsw_sync_single_for_device;
-extern ia64_mv_dma_sync_sg_for_device		hwsw_sync_sg_for_device;
+extern ia64_mv_dma_get_ops			hwsw_dma_get_ops;
 
 /*
  * This stuff has dual use!
@@ -23,20 +12,8 @@ extern ia64_mv_dma_sync_sg_for_device		hwsw_sync_sg_for_device;
  * the macros are used directly.
  */
 #define platform_name				"hpzx1_swiotlb"
-
 #define platform_setup				dig_setup
 #define platform_dma_init			machvec_noop
-#define platform_dma_alloc_coherent		hwsw_alloc_coherent
-#define platform_dma_free_coherent		hwsw_free_coherent
-#define platform_dma_map_single_attrs		hwsw_map_single_attrs
-#define platform_dma_unmap_single_attrs		hwsw_unmap_single_attrs
-#define platform_dma_map_sg_attrs		hwsw_map_sg_attrs
-#define platform_dma_unmap_sg_attrs		hwsw_unmap_sg_attrs
-#define platform_dma_supported			hwsw_dma_supported
-#define platform_dma_mapping_error		hwsw_dma_mapping_error
-#define platform_dma_sync_single_for_cpu	hwsw_sync_single_for_cpu
-#define platform_dma_sync_sg_for_cpu		hwsw_sync_sg_for_cpu
-#define platform_dma_sync_single_for_device	hwsw_sync_single_for_device
-#define platform_dma_sync_sg_for_device		hwsw_sync_sg_for_device
+#define platform_dma_get_ops			hwsw_dma_get_ops
 
 #endif /* _ASM_IA64_MACHVEC_HPZX1_SWIOTLB_h */
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index f1a6e0d6dfa5..f061a30aac42 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -55,19 +55,8 @@ extern ia64_mv_readb_t __sn_readb_relaxed;
 extern ia64_mv_readw_t __sn_readw_relaxed;
 extern ia64_mv_readl_t __sn_readl_relaxed;
 extern ia64_mv_readq_t __sn_readq_relaxed;
-extern ia64_mv_dma_alloc_coherent	sn_dma_alloc_coherent;
-extern ia64_mv_dma_free_coherent	sn_dma_free_coherent;
-extern ia64_mv_dma_map_single_attrs	sn_dma_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs	sn_dma_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs		sn_dma_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs	sn_dma_unmap_sg_attrs;
-extern ia64_mv_dma_sync_single_for_cpu	sn_dma_sync_single_for_cpu;
-extern ia64_mv_dma_sync_sg_for_cpu	sn_dma_sync_sg_for_cpu;
-extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
-extern ia64_mv_dma_sync_sg_for_device	sn_dma_sync_sg_for_device;
-extern ia64_mv_dma_mapping_error	sn_dma_mapping_error;
-extern ia64_mv_dma_supported		sn_dma_supported;
 extern ia64_mv_dma_get_required_mask	sn_dma_get_required_mask;
+extern ia64_mv_dma_init			sn_dma_init;
 extern ia64_mv_migrate_t		sn_migrate;
 extern ia64_mv_kernel_launch_event_t	sn_kernel_launch_event;
 extern ia64_mv_setup_msi_irq_t		sn_setup_msi_irq;
@@ -111,20 +100,8 @@ extern ia64_mv_pci_fixup_bus_t		sn_pci_fixup_bus;
 #define platform_pci_get_legacy_mem	sn_pci_get_legacy_mem
 #define platform_pci_legacy_read	sn_pci_legacy_read
 #define platform_pci_legacy_write	sn_pci_legacy_write
-#define platform_dma_init		machvec_noop
-#define platform_dma_alloc_coherent	sn_dma_alloc_coherent
-#define platform_dma_free_coherent	sn_dma_free_coherent
-#define platform_dma_map_single_attrs	sn_dma_map_single_attrs
-#define platform_dma_unmap_single_attrs	sn_dma_unmap_single_attrs
-#define platform_dma_map_sg_attrs	sn_dma_map_sg_attrs
-#define platform_dma_unmap_sg_attrs	sn_dma_unmap_sg_attrs
-#define platform_dma_sync_single_for_cpu sn_dma_sync_single_for_cpu
-#define platform_dma_sync_sg_for_cpu	sn_dma_sync_sg_for_cpu
-#define platform_dma_sync_single_for_device sn_dma_sync_single_for_device
-#define platform_dma_sync_sg_for_device	sn_dma_sync_sg_for_device
-#define platform_dma_mapping_error		sn_dma_mapping_error
-#define platform_dma_supported		sn_dma_supported
 #define platform_dma_get_required_mask	sn_dma_get_required_mask
+#define platform_dma_init		sn_dma_init
 #define platform_migrate		sn_migrate
 #define platform_kernel_launch_event    sn_kernel_launch_event
 #ifdef CONFIG_PCI_MSI
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 3193f4417e16..f260dcf21515 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -44,11 +44,6 @@
 #define parent_node(nid) (nid)
 
 /*
- * Returns the number of the first CPU on Node 'node'.
- */
-#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node)))
-
-/*
  * Determines the node for a given pci bus
  */
 #define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index c381ea954892..f2778f2c4fd9 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y	:= head.o init_task.o vmlinux.lds
 obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o	\
 	 irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o		\
 	 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
-	 unwind.o mca.o mca_asm.o topology.o
+	 unwind.o mca.o mca_asm.o topology.o dma-mapping.o
 
 obj-$(CONFIG_IA64_BRL_EMU)	+= brl_emu.o
 obj-$(CONFIG_IA64_GENERIC)	+= acpi-ext.o
@@ -43,9 +43,7 @@ ifneq ($(CONFIG_IA64_ESI),)
 obj-y				+= esi_stub.o	# must be in kernel proper
 endif
 obj-$(CONFIG_DMAR)		+= pci-dma.o
-ifeq ($(CONFIG_DMAR), y)
 obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o
-endif
 
 # The gate DSO image is built using a special linker script.
 targets += gate.so gate-syms.o
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
new file mode 100644
index 000000000000..086a2aeb0404
--- /dev/null
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -0,0 +1,13 @@
+#include <linux/dma-mapping.h>
+
+/* Set this to 1 if there is a HW IOMMU in the system */
+int iommu_detected __read_mostly;
+
+struct dma_map_ops *dma_ops;
+EXPORT_SYMBOL(dma_ops);
+
+struct dma_map_ops *dma_get_ops(struct device *dev)
+{
+	return dma_ops;
+}
+EXPORT_SYMBOL(dma_get_ops);
diff --git a/arch/ia64/kernel/machvec.c b/arch/ia64/kernel/machvec.c
index 7ccb228ceedc..d41a40ef80c0 100644
--- a/arch/ia64/kernel/machvec.c
+++ b/arch/ia64/kernel/machvec.c
@@ -1,5 +1,5 @@
 #include <linux/module.h>
-
+#include <linux/dma-mapping.h>
 #include <asm/machvec.h>
 #include <asm/system.h>
 
@@ -75,14 +75,16 @@ machvec_timer_interrupt (int irq, void *dev_id)
 EXPORT_SYMBOL(machvec_timer_interrupt);
 
 void
-machvec_dma_sync_single (struct device *hwdev, dma_addr_t dma_handle, size_t size, int dir)
+machvec_dma_sync_single(struct device *hwdev, dma_addr_t dma_handle, size_t size,
+			enum dma_data_direction dir)
 {
 	mb();
 }
 EXPORT_SYMBOL(machvec_dma_sync_single);
 
 void
-machvec_dma_sync_sg (struct device *hwdev, struct scatterlist *sg, int n, int dir)
+machvec_dma_sync_sg(struct device *hwdev, struct scatterlist *sg, int n,
+		    enum dma_data_direction dir)
 {
 	mb();
 }
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index e5c57f413ca2..a4f19c70aadd 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -1002,8 +1002,6 @@ create_palinfo_proc_entries(unsigned int cpu)
 		*pdir = create_proc_read_entry(
 				palinfo_entries[j].name, 0, cpu_dir,
 				palinfo_read_entry, (void *)f.value);
-		if (*pdir)
-			(*pdir)->owner = THIS_MODULE;
 		pdir++;
 	}
 }
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index d0ada067a4af..e4cb443bb988 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -32,9 +32,6 @@ int force_iommu __read_mostly = 1;
 int force_iommu __read_mostly;
 #endif
 
-/* Set this to 1 if there is a HW IOMMU in the system */
-int iommu_detected __read_mostly;
-
 /* Dummy device used for NULL arguments (normally ISA). Better would
    be probably a smaller DMA mask, but this is bug-to-bug compatible
    to i386. */
@@ -44,18 +41,7 @@ struct device fallback_dev = {
 	.dma_mask = &fallback_dev.coherent_dma_mask,
 };
 
-void __init pci_iommu_alloc(void)
-{
-	/*
-	 * The order of these functions is important for
-	 * fall-back/fail-over reasons
-	 */
-	detect_intel_iommu();
-
-#ifdef CONFIG_SWIOTLB
-	pci_swiotlb_init();
-#endif
-}
+extern struct dma_map_ops intel_dma_ops;
 
 static int __init pci_iommu_init(void)
 {
@@ -79,15 +65,12 @@ iommu_dma_init(void)
 	return;
 }
 
-struct dma_mapping_ops *dma_ops;
-EXPORT_SYMBOL(dma_ops);
-
 int iommu_dma_supported(struct device *dev, u64 mask)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = platform_dma_get_ops(dev);
 
-	if (ops->dma_supported_op)
-		return ops->dma_supported_op(dev, mask);
+	if (ops->dma_supported)
+		return ops->dma_supported(dev, mask);
 
 	/* Copied from i386. Doesn't make much sense, because it will
 	   only work for pci_alloc_coherent.
@@ -116,4 +99,25 @@ int iommu_dma_supported(struct device *dev, u64 mask)
 }
 EXPORT_SYMBOL(iommu_dma_supported);
 
+void __init pci_iommu_alloc(void)
+{
+	dma_ops = &intel_dma_ops;
+
+	dma_ops->sync_single_for_cpu = machvec_dma_sync_single;
+	dma_ops->sync_sg_for_cpu = machvec_dma_sync_sg;
+	dma_ops->sync_single_for_device = machvec_dma_sync_single;
+	dma_ops->sync_sg_for_device = machvec_dma_sync_sg;
+	dma_ops->dma_supported = iommu_dma_supported;
+
+	/*
+	 * The order of these functions is important for
+	 * fall-back/fail-over reasons
+	 */
+	detect_intel_iommu();
+
+#ifdef CONFIG_SWIOTLB
+	pci_swiotlb_init();
+#endif
+}
+
 #endif
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index 16c50516dbc1..573f02c39a00 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -13,23 +13,37 @@
 int swiotlb __read_mostly;
 EXPORT_SYMBOL(swiotlb);
 
-struct dma_mapping_ops swiotlb_dma_ops = {
-	.mapping_error = swiotlb_dma_mapping_error,
-	.alloc_coherent = swiotlb_alloc_coherent,
+static void *ia64_swiotlb_alloc_coherent(struct device *dev, size_t size,
+					 dma_addr_t *dma_handle, gfp_t gfp)
+{
+	if (dev->coherent_dma_mask != DMA_64BIT_MASK)
+		gfp |= GFP_DMA;
+	return swiotlb_alloc_coherent(dev, size, dma_handle, gfp);
+}
+
+struct dma_map_ops swiotlb_dma_ops = {
+	.alloc_coherent = ia64_swiotlb_alloc_coherent,
 	.free_coherent = swiotlb_free_coherent,
-	.map_single = swiotlb_map_single,
-	.unmap_single = swiotlb_unmap_single,
+	.map_page = swiotlb_map_page,
+	.unmap_page = swiotlb_unmap_page,
+	.map_sg = swiotlb_map_sg_attrs,
+	.unmap_sg = swiotlb_unmap_sg_attrs,
 	.sync_single_for_cpu = swiotlb_sync_single_for_cpu,
 	.sync_single_for_device = swiotlb_sync_single_for_device,
 	.sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu,
 	.sync_single_range_for_device = swiotlb_sync_single_range_for_device,
 	.sync_sg_for_cpu = swiotlb_sync_sg_for_cpu,
 	.sync_sg_for_device = swiotlb_sync_sg_for_device,
-	.map_sg = swiotlb_map_sg,
-	.unmap_sg = swiotlb_unmap_sg,
-	.dma_supported_op = swiotlb_dma_supported,
+	.dma_supported = swiotlb_dma_supported,
+	.mapping_error = swiotlb_dma_mapping_error,
 };
 
+void __init swiotlb_dma_init(void)
+{
+	dma_ops = &swiotlb_dma_ops;
+	swiotlb_init();
+}
+
 void __init pci_swiotlb_init(void)
 {
 	if (!iommu_detected) {
diff --git a/arch/ia64/sn/kernel/sn2/prominfo_proc.c b/arch/ia64/sn/kernel/sn2/prominfo_proc.c
index 4dcce3d0e04c..e63328818643 100644
--- a/arch/ia64/sn/kernel/sn2/prominfo_proc.c
+++ b/arch/ia64/sn/kernel/sn2/prominfo_proc.c
@@ -225,7 +225,6 @@ static struct proc_dir_entry *sgi_prominfo_entry;
 int __init prominfo_init(void)
 {
 	struct proc_dir_entry **entp;
-	struct proc_dir_entry *p;
 	cnodeid_t cnodeid;
 	unsigned long nasid;
 	int size;
@@ -246,14 +245,10 @@ int __init prominfo_init(void)
 		sprintf(name, "node%d", cnodeid);
 		*entp = proc_mkdir(name, sgi_prominfo_entry);
 		nasid = cnodeid_to_nasid(cnodeid);
-		p = create_proc_read_entry("fit", 0, *entp, read_fit_entry,
+		create_proc_read_entry("fit", 0, *entp, read_fit_entry,
 					   (void *)nasid);
-		if (p)
-			p->owner = THIS_MODULE;
-		p = create_proc_read_entry("version", 0, *entp,
+		create_proc_read_entry("version", 0, *entp,
 					   read_version_entry, (void *)nasid);
-		if (p)
-			p->owner = THIS_MODULE;
 		entp++;
 	}
 
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 863f5017baae..8c130e8f00e1 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/module.h>
-#include <linux/dma-attrs.h>
+#include <linux/dma-mapping.h>
 #include <asm/dma.h>
 #include <asm/sn/intr.h>
 #include <asm/sn/pcibus_provider_defs.h>
@@ -31,7 +31,7 @@
  * this function.  Of course, SN only supports devices that have 32 or more
  * address bits when using the PMU.
  */
-int sn_dma_supported(struct device *dev, u64 mask)
+static int sn_dma_supported(struct device *dev, u64 mask)
 {
 	BUG_ON(dev->bus != &pci_bus_type);
 
@@ -39,7 +39,6 @@ int sn_dma_supported(struct device *dev, u64 mask)
 		return 0;
 	return 1;
 }
-EXPORT_SYMBOL(sn_dma_supported);
 
 /**
  * sn_dma_set_mask - set the DMA mask
@@ -75,8 +74,8 @@ EXPORT_SYMBOL(sn_dma_set_mask);
  * queue for a SCSI controller).  See Documentation/DMA-API.txt for
  * more information.
  */
-void *sn_dma_alloc_coherent(struct device *dev, size_t size,
-			    dma_addr_t * dma_handle, gfp_t flags)
+static void *sn_dma_alloc_coherent(struct device *dev, size_t size,
+				   dma_addr_t * dma_handle, gfp_t flags)
 {
 	void *cpuaddr;
 	unsigned long phys_addr;
@@ -124,7 +123,6 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size,
 
 	return cpuaddr;
 }
-EXPORT_SYMBOL(sn_dma_alloc_coherent);
 
 /**
  * sn_pci_free_coherent - free memory associated with coherent DMAable region
@@ -136,8 +134,8 @@ EXPORT_SYMBOL(sn_dma_alloc_coherent);
  * Frees the memory allocated by dma_alloc_coherent(), potentially unmapping
  * any associated IOMMU mappings.
  */
-void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-			  dma_addr_t dma_handle)
+static void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
+				 dma_addr_t dma_handle)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
@@ -147,7 +145,6 @@ void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
 	provider->dma_unmap(pdev, dma_handle, 0);
 	free_pages((unsigned long)cpu_addr, get_order(size));
 }
-EXPORT_SYMBOL(sn_dma_free_coherent);
 
 /**
  * sn_dma_map_single_attrs - map a single page for DMA
@@ -173,10 +170,12 @@ EXPORT_SYMBOL(sn_dma_free_coherent);
  * TODO: simplify our interface;
  *       figure out how to save dmamap handle so can use two step.
  */
-dma_addr_t sn_dma_map_single_attrs(struct device *dev, void *cpu_addr,
-				   size_t size, int direction,
-				   struct dma_attrs *attrs)
+static dma_addr_t sn_dma_map_page(struct device *dev, struct page *page,
+				  unsigned long offset, size_t size,
+				  enum dma_data_direction dir,
+				  struct dma_attrs *attrs)
 {
+	void *cpu_addr = page_address(page) + offset;
 	dma_addr_t dma_addr;
 	unsigned long phys_addr;
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -201,7 +200,6 @@ dma_addr_t sn_dma_map_single_attrs(struct device *dev, void *cpu_addr,
 	}
 	return dma_addr;
 }
-EXPORT_SYMBOL(sn_dma_map_single_attrs);
 
 /**
  * sn_dma_unmap_single_attrs - unamp a DMA mapped page
@@ -215,21 +213,20 @@ EXPORT_SYMBOL(sn_dma_map_single_attrs);
  * by @dma_handle into the coherence domain.  On SN, we're always cache
  * coherent, so we just need to free any ATEs associated with this mapping.
  */
-void sn_dma_unmap_single_attrs(struct device *dev, dma_addr_t dma_addr,
-			       size_t size, int direction,
-			       struct dma_attrs *attrs)
+static void sn_dma_unmap_page(struct device *dev, dma_addr_t dma_addr,
+			      size_t size, enum dma_data_direction dir,
+			      struct dma_attrs *attrs)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
 
 	BUG_ON(dev->bus != &pci_bus_type);
 
-	provider->dma_unmap(pdev, dma_addr, direction);
+	provider->dma_unmap(pdev, dma_addr, dir);
 }
-EXPORT_SYMBOL(sn_dma_unmap_single_attrs);
 
 /**
- * sn_dma_unmap_sg_attrs - unmap a DMA scatterlist
+ * sn_dma_unmap_sg - unmap a DMA scatterlist
  * @dev: device to unmap
  * @sg: scatterlist to unmap
  * @nhwentries: number of scatterlist entries
@@ -238,9 +235,9 @@ EXPORT_SYMBOL(sn_dma_unmap_single_attrs);
  *
  * Unmap a set of streaming mode DMA translations.
  */
-void sn_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sgl,
-			   int nhwentries, int direction,
-			   struct dma_attrs *attrs)
+static void sn_dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
+			    int nhwentries, enum dma_data_direction dir,
+			    struct dma_attrs *attrs)
 {
 	int i;
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -250,15 +247,14 @@ void sn_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sgl,
 	BUG_ON(dev->bus != &pci_bus_type);
 
 	for_each_sg(sgl, sg, nhwentries, i) {
-		provider->dma_unmap(pdev, sg->dma_address, direction);
+		provider->dma_unmap(pdev, sg->dma_address, dir);
 		sg->dma_address = (dma_addr_t) NULL;
 		sg->dma_length = 0;
 	}
 }
-EXPORT_SYMBOL(sn_dma_unmap_sg_attrs);
 
 /**
- * sn_dma_map_sg_attrs - map a scatterlist for DMA
+ * sn_dma_map_sg - map a scatterlist for DMA
  * @dev: device to map for
  * @sg: scatterlist to map
  * @nhwentries: number of entries
@@ -272,8 +268,9 @@ EXPORT_SYMBOL(sn_dma_unmap_sg_attrs);
  *
  * Maps each entry of @sg for DMA.
  */
-int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
-			int nhwentries, int direction, struct dma_attrs *attrs)
+static int sn_dma_map_sg(struct device *dev, struct scatterlist *sgl,
+			 int nhwentries, enum dma_data_direction dir,
+			 struct dma_attrs *attrs)
 {
 	unsigned long phys_addr;
 	struct scatterlist *saved_sg = sgl, *sg;
@@ -310,8 +307,7 @@ int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
 			 * Free any successfully allocated entries.
 			 */
 			if (i > 0)
-				sn_dma_unmap_sg_attrs(dev, saved_sg, i,
-						      direction, attrs);
+				sn_dma_unmap_sg(dev, saved_sg, i, dir, attrs);
 			return 0;
 		}
 
@@ -320,41 +316,36 @@ int sn_dma_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
 
 	return nhwentries;
 }
-EXPORT_SYMBOL(sn_dma_map_sg_attrs);
 
-void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
-				size_t size, int direction)
+static void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
+				       size_t size, enum dma_data_direction dir)
 {
 	BUG_ON(dev->bus != &pci_bus_type);
 }
-EXPORT_SYMBOL(sn_dma_sync_single_for_cpu);
 
-void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
-				   size_t size, int direction)
+static void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
+					  size_t size,
+					  enum dma_data_direction dir)
 {
 	BUG_ON(dev->bus != &pci_bus_type);
 }
-EXPORT_SYMBOL(sn_dma_sync_single_for_device);
 
-void sn_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
-			    int nelems, int direction)
+static void sn_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+				   int nelems, enum dma_data_direction dir)
 {
 	BUG_ON(dev->bus != &pci_bus_type);
 }
-EXPORT_SYMBOL(sn_dma_sync_sg_for_cpu);
 
-void sn_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
-			       int nelems, int direction)
+static void sn_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+				      int nelems, enum dma_data_direction dir)
 {
 	BUG_ON(dev->bus != &pci_bus_type);
 }
-EXPORT_SYMBOL(sn_dma_sync_sg_for_device);
 
-int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+static int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 {
 	return 0;
 }
-EXPORT_SYMBOL(sn_dma_mapping_error);
 
 u64 sn_dma_get_required_mask(struct device *dev)
 {
@@ -471,3 +462,23 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
  out:
 	return ret;
 }
+
+static struct dma_map_ops sn_dma_ops = {
+	.alloc_coherent		= sn_dma_alloc_coherent,
+	.free_coherent		= sn_dma_free_coherent,
+	.map_page		= sn_dma_map_page,
+	.unmap_page		= sn_dma_unmap_page,
+	.map_sg			= sn_dma_map_sg,
+	.unmap_sg		= sn_dma_unmap_sg,
+	.sync_single_for_cpu 	= sn_dma_sync_single_for_cpu,
+	.sync_sg_for_cpu	= sn_dma_sync_sg_for_cpu,
+	.sync_single_for_device = sn_dma_sync_single_for_device,
+	.sync_sg_for_device	= sn_dma_sync_sg_for_device,
+	.mapping_error		= sn_dma_mapping_error,
+	.dma_supported		= sn_dma_supported,
+};
+
+void sn_dma_init(void)
+{
+	dma_ops = &sn_dma_ops;
+}
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 6ea017727cce..cada3ba4b990 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -230,7 +230,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 static struct irqaction irq0 = {
 	.handler = timer_interrupt,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "MFT2",
 };
 
diff --git a/arch/m68k/include/asm/ide.h b/arch/m68k/include/asm/ide.h
index b996a3c8cff5..3958726664ba 100644
--- a/arch/m68k/include/asm/ide.h
+++ b/arch/m68k/include/asm/ide.h
@@ -30,101 +30,28 @@
 #define _M68K_IDE_H
 
 #ifdef __KERNEL__
-
-
 #include <asm/setup.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 
-#ifdef CONFIG_ATARI
-#include <linux/interrupt.h>
-#include <asm/atari_stdma.h>
-#endif
-
-#ifdef CONFIG_MAC
-#include <asm/macints.h>
-#endif
-
 /*
  * Get rid of defs from io.h - ide has its private and conflicting versions
  * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we
  * always use the `raw' MMIO versions
  */
-#undef inb
-#undef inw
-#undef insw
-#undef inl
-#undef insl
-#undef outb
-#undef outw
-#undef outsw
-#undef outl
-#undef outsl
 #undef readb
 #undef readw
-#undef readl
 #undef writeb
 #undef writew
-#undef writel
 
-#define inb				in_8
-#define inw				in_be16
-#define insw(port, addr, n)		raw_insw((u16 *)port, addr, n)
-#define inl				in_be32
-#define insl(port, addr, n)		raw_insl((u32 *)port, addr, n)
-#define outb(val, port)			out_8(port, val)
-#define outw(val, port)			out_be16(port, val)
-#define outsw(port, addr, n)		raw_outsw((u16 *)port, addr, n)
-#define outl(val, port)			out_be32(port, val)
-#define outsl(port, addr, n)		raw_outsl((u32 *)port, addr, n)
 #define readb				in_8
 #define readw				in_be16
 #define __ide_mm_insw(port, addr, n)	raw_insw((u16 *)port, addr, n)
-#define readl				in_be32
 #define __ide_mm_insl(port, addr, n)	raw_insl((u32 *)port, addr, n)
 #define writeb(val, port)		out_8(port, val)
 #define writew(val, port)		out_be16(port, val)
 #define __ide_mm_outsw(port, addr, n)	raw_outsw((u16 *)port, addr, n)
-#define writel(val, port)		out_be32(port, val)
 #define __ide_mm_outsl(port, addr, n)	raw_outsl((u32 *)port, addr, n)
-#if defined(CONFIG_ATARI) || defined(CONFIG_Q40)
-#define insw_swapw(port, addr, n)	raw_insw_swapw((u16 *)port, addr, n)
-#define outsw_swapw(port, addr, n)	raw_outsw_swapw((u16 *)port, addr, n)
-#endif
-
-#ifdef CONFIG_BLK_DEV_FALCON_IDE
-#define IDE_ARCH_LOCK
-
-extern int falconide_intr_lock;
-
-static __inline__ void ide_release_lock (void)
-{
-	if (MACH_IS_ATARI) {
-		if (falconide_intr_lock == 0) {
-			printk("ide_release_lock: bug\n");
-			return;
-		}
-		falconide_intr_lock = 0;
-		stdma_release();
-	}
-}
-
-static __inline__ void
-ide_get_lock(irq_handler_t handler, void *data)
-{
-	if (MACH_IS_ATARI) {
-		if (falconide_intr_lock == 0) {
-			if (in_interrupt() > 0)
-				panic( "Falcon IDE hasn't ST-DMA lock in interrupt" );
-			stdma_lock(handler, data);
-			falconide_intr_lock = 1;
-		}
-	}
-}
-#endif /* CONFIG_BLK_DEV_FALCON_IDE */
-
-#define IDE_ARCH_ACK_INTR
-#define ide_ack_intr(hwif)	((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
 
 #endif /* __KERNEL__ */
 #endif /* _M68K_IDE_H */
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 206cb7953b0c..dc787190430a 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -77,7 +77,6 @@ config MIPS_COBALT
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config MACH_DECSTATION
 	bool "DECstations"
@@ -132,7 +131,6 @@ config MACH_JAZZ
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
 	select SYS_SUPPORTS_100HZ
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	 This a family of machines based on the MIPS R4030 chipset which was
 	 used by several vendors to build RISC/os and Windows NT workstations.
@@ -154,7 +152,6 @@ config LASAT
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
 	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config LEMOTE_FULONG
 	bool "Lemote Fulong mini-PC"
@@ -175,7 +172,6 @@ config LEMOTE_FULONG
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_HIGHMEM
 	select SYS_HAS_EARLY_PRINTK
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	select GENERIC_ISA_DMA_SUPPORT_BROKEN
 	select CPU_HAS_WB
 	help
@@ -250,7 +246,6 @@ config MACH_VR41XX
 	select CEVT_R4K
 	select CSRC_R4K
 	select SYS_HAS_CPU_VR41XX
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config NXP_STB220
 	bool "NXP STB220 board"
@@ -364,7 +359,6 @@ config SGI_IP27
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_NUMA
 	select SYS_SUPPORTS_SMP
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	help
 	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
 	  workstations.  To compile a Linux kernel that runs on these, say Y
@@ -563,7 +557,6 @@ config MIKROTIK_RB532
 	select CEVT_R4K
 	select CSRC_R4K
 	select DMA_NONCOHERENT
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	select HW_HAS_PCI
 	select IRQ_CPU
 	select SYS_HAS_CPU_MIPS32_R1
@@ -700,8 +693,7 @@ config SCHED_OMIT_FRAME_POINTER
 	default y
 
 config GENERIC_HARDIRQS_NO__DO_IRQ
-	bool
-	default n
+	def_bool y
 
 #
 # Select some configuration options automatically based on user selections.
@@ -920,7 +912,6 @@ config SOC_PNX833X
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_BIG_ENDIAN
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	select GENERIC_GPIO
 	select CPU_MIPSR2_IRQ_VI
 
@@ -939,7 +930,6 @@ config SOC_PNX8550
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_HAS_EARLY_PRINTK
 	select SYS_SUPPORTS_32BIT_KERNEL
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 	select GENERIC_GPIO
 
 config SWAP_IO_SPACE
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 22dab2e14348..8d544c7c9fe9 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -720,11 +720,17 @@ ifdef CONFIG_MIPS32_O32
 	$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
 endif
 
+install:
+	$(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
+	$(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
+	$(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
+
 archclean:
 	@$(MAKE) $(clean)=arch/mips/boot
 	@$(MAKE) $(clean)=arch/mips/lasat
 
 define archhelp
+	echo '  install              - install kernel into $(INSTALL_PATH)'
 	echo '  vmlinux.ecoff        - ECOFF boot image'
 	echo '  vmlinux.bin          - Raw binary boot image'
 	echo '  vmlinux.srec         - SREC boot image'
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 7f8ef13d0014..8128aebfb155 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -134,4 +134,4 @@ config SOC_AU1X00
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_APM_EMULATION
-	select GENERIC_HARDIRQS_NO__DO_IRQ
+	select ARCH_REQUIRE_GPIOLIB
diff --git a/arch/mips/alchemy/common/gpio.c b/arch/mips/alchemy/common/gpio.c
index e660ddd611c4..91a9c4436c39 100644
--- a/arch/mips/alchemy/common/gpio.c
+++ b/arch/mips/alchemy/common/gpio.c
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
+ *  Copyright (C) 2007-2009, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
  *  	Architecture specific GPIO support
  *
  *  This program is free software; you can redistribute	 it and/or modify it
@@ -27,122 +27,175 @@
  * 	others have a second one : GPIO2
  */
 
+#include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/gpio.h>
 
-#define gpio1 sys
-#if !defined(CONFIG_SOC_AU1000)
-
-static struct au1x00_gpio2 *const gpio2 = (struct au1x00_gpio2 *) GPIO2_BASE;
-#define GPIO2_OUTPUT_ENABLE_MASK 	0x00010000
+struct au1000_gpio_chip {
+	struct gpio_chip	chip;
+	void __iomem		*regbase;
+};
 
-static int au1xxx_gpio2_read(unsigned gpio)
+#if !defined(CONFIG_SOC_AU1000)
+static int au1000_gpio2_get(struct gpio_chip *chip, unsigned offset)
 {
-	gpio -= AU1XXX_GPIO_BASE;
-	return ((gpio2->pinstate >> gpio) & 0x01);
+	u32 mask = 1 << offset;
+	struct au1000_gpio_chip *gpch;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+	return readl(gpch->regbase + AU1000_GPIO2_ST) & mask;
 }
 
-static void au1xxx_gpio2_write(unsigned gpio, int value)
+static void au1000_gpio2_set(struct gpio_chip *chip,
+				unsigned offset, int value)
 {
-	gpio -= AU1XXX_GPIO_BASE;
+	u32 mask = ((GPIO2_OUT_EN_MASK << offset) | (!!value << offset));
+	struct au1000_gpio_chip *gpch;
+	unsigned long flags;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
 
-	gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
+	local_irq_save(flags);
+	writel(mask, gpch->regbase + AU1000_GPIO2_OUT);
+	local_irq_restore(flags);
 }
 
-static int au1xxx_gpio2_direction_input(unsigned gpio)
+static int au1000_gpio2_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	gpio -= AU1XXX_GPIO_BASE;
-	gpio2->dir &= ~(0x01 << gpio);
+	u32 mask = 1 << offset;
+	u32 tmp;
+	struct au1000_gpio_chip *gpch;
+	unsigned long flags;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+
+	local_irq_save(flags);
+	tmp = readl(gpch->regbase + AU1000_GPIO2_DIR);
+	tmp &= ~mask;
+	writel(tmp, gpch->regbase + AU1000_GPIO2_DIR);
+	local_irq_restore(flags);
+
 	return 0;
 }
 
-static int au1xxx_gpio2_direction_output(unsigned gpio, int value)
+static int au1000_gpio2_direction_output(struct gpio_chip *chip,
+					unsigned offset, int value)
 {
-	gpio -= AU1XXX_GPIO_BASE;
-	gpio2->dir |= 0x01 << gpio;
-	gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | ((!!value) << gpio);
+	u32 mask = 1 << offset;
+	u32 out_mask = ((GPIO2_OUT_EN_MASK << offset) | (!!value << offset));
+	u32 tmp;
+	struct au1000_gpio_chip *gpch;
+	unsigned long flags;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+
+	local_irq_save(flags);
+	tmp = readl(gpch->regbase + AU1000_GPIO2_DIR);
+	tmp |= mask;
+	writel(tmp, gpch->regbase + AU1000_GPIO2_DIR);
+	writel(out_mask, gpch->regbase + AU1000_GPIO2_OUT);
+	local_irq_restore(flags);
+
 	return 0;
 }
-
 #endif /* !defined(CONFIG_SOC_AU1000) */
 
-static int au1xxx_gpio1_read(unsigned gpio)
+static int au1000_gpio1_get(struct gpio_chip *chip, unsigned offset)
 {
-	return (gpio1->pinstaterd >> gpio) & 0x01;
+	u32 mask = 1 << offset;
+	struct au1000_gpio_chip *gpch;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+	return readl(gpch->regbase + AU1000_GPIO1_ST) & mask;
 }
 
-static void au1xxx_gpio1_write(unsigned gpio, int value)
+static void au1000_gpio1_set(struct gpio_chip *chip,
+				unsigned offset, int value)
 {
+	u32 mask = 1 << offset;
+	u32 reg_offset;
+	struct au1000_gpio_chip *gpch;
+	unsigned long flags;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+
 	if (value)
-		gpio1->outputset = (0x01 << gpio);
+		reg_offset = AU1000_GPIO1_OUT;
 	else
-		/* Output a zero */
-		gpio1->outputclr = (0x01 << gpio);
-}
+		reg_offset = AU1000_GPIO1_CLR;
 
-static int au1xxx_gpio1_direction_input(unsigned gpio)
-{
-	gpio1->pininputen = (0x01 << gpio);
-	return 0;
+	local_irq_save(flags);
+	writel(mask, gpch->regbase + reg_offset);
+	local_irq_restore(flags);
 }
 
-static int au1xxx_gpio1_direction_output(unsigned gpio, int value)
+static int au1000_gpio1_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	gpio1->trioutclr = (0x01 & gpio);
-	au1xxx_gpio1_write(gpio, value);
+	u32 mask = 1 << offset;
+	struct au1000_gpio_chip *gpch;
+
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
+	writel(mask, gpch->regbase + AU1000_GPIO1_ST);
+
 	return 0;
 }
 
-int au1xxx_gpio_get_value(unsigned gpio)
+static int au1000_gpio1_direction_output(struct gpio_chip *chip,
+					unsigned offset, int value)
 {
-	if (gpio >= AU1XXX_GPIO_BASE)
-#if defined(CONFIG_SOC_AU1000)
-		return 0;
-#else
-		return au1xxx_gpio2_read(gpio);
-#endif
-	else
-		return au1xxx_gpio1_read(gpio);
-}
-EXPORT_SYMBOL(au1xxx_gpio_get_value);
+	u32 mask = 1 << offset;
+	struct au1000_gpio_chip *gpch;
 
-void au1xxx_gpio_set_value(unsigned gpio, int value)
-{
-	if (gpio >= AU1XXX_GPIO_BASE)
-#if defined(CONFIG_SOC_AU1000)
-		;
-#else
-		au1xxx_gpio2_write(gpio, value);
-#endif
-	else
-		au1xxx_gpio1_write(gpio, value);
-}
-EXPORT_SYMBOL(au1xxx_gpio_set_value);
+	gpch = container_of(chip, struct au1000_gpio_chip, chip);
 
-int au1xxx_gpio_direction_input(unsigned gpio)
-{
-	if (gpio >= AU1XXX_GPIO_BASE)
-#if defined(CONFIG_SOC_AU1000)
-		return -ENODEV;
-#else
-		return au1xxx_gpio2_direction_input(gpio);
-#endif
+	writel(mask, gpch->regbase + AU1000_GPIO1_TRI_OUT);
+	au1000_gpio1_set(chip, offset, value);
 
-	return au1xxx_gpio1_direction_input(gpio);
+	return 0;
 }
-EXPORT_SYMBOL(au1xxx_gpio_direction_input);
 
-int au1xxx_gpio_direction_output(unsigned gpio, int value)
+struct au1000_gpio_chip au1000_gpio_chip[] = {
+	[0] = {
+		.regbase			= (void __iomem *)SYS_BASE,
+		.chip = {
+			.label			= "au1000-gpio1",
+			.direction_input	= au1000_gpio1_direction_input,
+			.direction_output	= au1000_gpio1_direction_output,
+			.get			= au1000_gpio1_get,
+			.set			= au1000_gpio1_set,
+			.base			= 0,
+			.ngpio			= 32,
+		},
+	},
+#if !defined(CONFIG_SOC_AU1000)
+	[1] = {
+		.regbase                        = (void __iomem *)GPIO2_BASE,
+		.chip = {
+			.label                  = "au1000-gpio2",
+			.direction_input        = au1000_gpio2_direction_input,
+			.direction_output       = au1000_gpio2_direction_output,
+			.get                    = au1000_gpio2_get,
+			.set                    = au1000_gpio2_set,
+			.base                   = AU1XXX_GPIO_BASE,
+			.ngpio                  = 32,
+		},
+	},
+#endif
+};
+
+static int __init au1000_gpio_init(void)
 {
-	if (gpio >= AU1XXX_GPIO_BASE)
-#if defined(CONFIG_SOC_AU1000)
-		return -ENODEV;
-#else
-		return au1xxx_gpio2_direction_output(gpio, value);
+	gpiochip_add(&au1000_gpio_chip[0].chip);
+#if !defined(CONFIG_SOC_AU1000)
+	gpiochip_add(&au1000_gpio_chip[1].chip);
 #endif
 
-	return au1xxx_gpio1_direction_output(gpio, value);
+	return 0;
 }
-EXPORT_SYMBOL(au1xxx_gpio_direction_output);
+arch_initcall(au1000_gpio_init);
+
diff --git a/arch/mips/alchemy/devboards/pb1200/platform.c b/arch/mips/alchemy/devboards/pb1200/platform.c
index 95303297c534..0d68e1985ffd 100644
--- a/arch/mips/alchemy/devboards/pb1200/platform.c
+++ b/arch/mips/alchemy/devboards/pb1200/platform.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
+#include <linux/smc91x.h>
 
 #include <asm/mach-au1x00/au1xxx.h>
 #include <asm/mach-au1x00/au1100_mmc.h>
@@ -131,6 +132,12 @@ static struct platform_device ide_device = {
 	.resource	= ide_resources
 };
 
+static struct smc91x_platdata smc_data = {
+	.flags	= SMC91X_NOWAIT | SMC91X_USE_16BIT,
+	.leda	= RPC_LED_100_10,
+	.ledb	= RPC_LED_TX_RX,
+};
+
 static struct resource smc91c111_resources[] = {
 	[0] = {
 		.name	= "smc91x-regs",
@@ -146,6 +153,9 @@ static struct resource smc91c111_resources[] = {
 };
 
 static struct platform_device smc91c111_device = {
+	.dev	= {
+		.platform_data	= &smc_data,
+	},
 	.name		= "smc91x",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(smc91c111_resources),
diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
index 1c2a7faf5881..d6903c3f3d51 100644
--- a/arch/mips/cavium-octeon/Makefile
+++ b/arch/mips/cavium-octeon/Makefile
@@ -14,3 +14,5 @@ obj-y += dma-octeon.o flash_setup.o
 obj-y += octeon-memcpy.o
 
 obj-$(CONFIG_SMP)                     += smp.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/cavium-octeon/flash_setup.c b/arch/mips/cavium-octeon/flash_setup.c
index 553d36cbcc42..008f657116eb 100644
--- a/arch/mips/cavium-octeon/flash_setup.c
+++ b/arch/mips/cavium-octeon/flash_setup.c
@@ -57,7 +57,7 @@ static int __init flash_init(void)
 		flash_map.bankwidth = 1;
 		flash_map.virt = ioremap(flash_map.phys, flash_map.size);
 		pr_notice("Bootbus flash: Setting flash for %luMB flash at "
-			  "0x%08lx\n", flash_map.size >> 20, flash_map.phys);
+			  "0x%08llx\n", flash_map.size >> 20, flash_map.phys);
 		simple_map_init(&flash_map);
 		mymtd = do_map_probe("cfi_probe", &flash_map);
 		if (mymtd) {
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index fc72984a5dae..1c19af8daa62 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -31,7 +31,7 @@ static void octeon_irq_core_ack(unsigned int irq)
 
 static void octeon_irq_core_eoi(unsigned int irq)
 {
-	irq_desc_t *desc = irq_desc + irq;
+	struct irq_desc *desc = irq_desc + irq;
 	unsigned int bit = irq - OCTEON_IRQ_SW0;
 	/*
 	 * If an IRQ is being processed while we are disabling it the
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index ac4fb912649d..cb9bf820fe53 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -47,7 +47,6 @@ asmlinkage void plat_irq_dispatch(void)
 
 static struct irqaction cascade = {
 	.handler	= no_action,
-	.mask		= CPU_MASK_NONE,
 	.name		= "cascade",
 };
 
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c
index c2583ecc93cf..43828ae796ec 100644
--- a/arch/mips/emma/markeins/irq.c
+++ b/arch/mips/emma/markeins/irq.c
@@ -80,9 +80,9 @@ void emma2rh_irq_init(void)
 	u32 i;
 
 	for (i = 0; i < NUM_EMMA2RH_IRQ; i++)
-		set_irq_chip_and_handler(EMMA2RH_IRQ_BASE + i,
-					 &emma2rh_irq_controller,
-					 handle_level_irq);
+		set_irq_chip_and_handler_name(EMMA2RH_IRQ_BASE + i,
+					      &emma2rh_irq_controller,
+					      handle_level_irq, "level");
 }
 
 static void emma2rh_sw_irq_enable(unsigned int irq)
@@ -120,9 +120,9 @@ void emma2rh_sw_irq_init(void)
 	u32 i;
 
 	for (i = 0; i < NUM_EMMA2RH_IRQ_SW; i++)
-		set_irq_chip_and_handler(EMMA2RH_SW_IRQ_BASE + i,
-					 &emma2rh_sw_irq_controller,
-					 handle_level_irq);
+		set_irq_chip_and_handler_name(EMMA2RH_SW_IRQ_BASE + i,
+					      &emma2rh_sw_irq_controller,
+					      handle_level_irq, "level");
 }
 
 static void emma2rh_gpio_irq_enable(unsigned int irq)
@@ -149,37 +149,28 @@ static void emma2rh_gpio_irq_disable(unsigned int irq)
 
 static void emma2rh_gpio_irq_ack(unsigned int irq)
 {
-	u32 reg;
-
 	irq -= EMMA2RH_GPIO_IRQ_BASE;
 	emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq));
-
-	reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);
-	reg &= ~(1 << irq);
-	emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg);
 }
 
-static void emma2rh_gpio_irq_end(unsigned int irq)
+static void emma2rh_gpio_irq_mask_ack(unsigned int irq)
 {
 	u32 reg;
 
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-
-		irq -= EMMA2RH_GPIO_IRQ_BASE;
+	irq -= EMMA2RH_GPIO_IRQ_BASE;
+	emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq));
 
-		reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);
-		reg |= 1 << irq;
-		emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg);
-	}
+	reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);
+	reg &= ~(1 << irq);
+	emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg);
 }
 
 struct irq_chip emma2rh_gpio_irq_controller = {
 	.name = "emma2rh_gpio_irq",
 	.ack = emma2rh_gpio_irq_ack,
 	.mask = emma2rh_gpio_irq_disable,
-	.mask_ack = emma2rh_gpio_irq_ack,
+	.mask_ack = emma2rh_gpio_irq_mask_ack,
 	.unmask = emma2rh_gpio_irq_enable,
-	.end = emma2rh_gpio_irq_end,
 };
 
 void emma2rh_gpio_irq_init(void)
@@ -187,14 +178,14 @@ void emma2rh_gpio_irq_init(void)
 	u32 i;
 
 	for (i = 0; i < NUM_EMMA2RH_IRQ_GPIO; i++)
-		set_irq_chip(EMMA2RH_GPIO_IRQ_BASE + i,
-			     &emma2rh_gpio_irq_controller);
+		set_irq_chip_and_handler_name(EMMA2RH_GPIO_IRQ_BASE + i,
+					      &emma2rh_gpio_irq_controller,
+					      handle_edge_irq, "edge");
 }
 
 static struct irqaction irq_cascade = {
 	   .handler = no_action,
 	   .flags = 0,
-	   .mask = CPU_MASK_NONE,
 	   .name = "cascade",
 	   .dev_id = NULL,
 	   .next = NULL,
@@ -213,8 +204,7 @@ void emma2rh_irq_dispatch(void)
 		    emma2rh_in32(EMMA2RH_BHIF_INT_EN_0);
 
 #ifdef EMMA2RH_SW_CASCADE
-	if (intStatus &
-	    (1 << ((EMMA2RH_SW_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) {
+	if (intStatus & (1UL << EMMA2RH_SW_CASCADE)) {
 		u32 swIntStatus;
 		swIntStatus = emma2rh_in32(EMMA2RH_BHIF_SW_INT)
 		    & emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN);
@@ -225,6 +215,8 @@ void emma2rh_irq_dispatch(void)
 			}
 		}
 	}
+	/* Skip S/W interrupt */
+	intStatus &= ~(1UL << EMMA2RH_SW_CASCADE);
 #endif
 
 	for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) {
@@ -238,8 +230,7 @@ void emma2rh_irq_dispatch(void)
 		    emma2rh_in32(EMMA2RH_BHIF_INT_EN_1);
 
 #ifdef EMMA2RH_GPIO_CASCADE
-	if (intStatus &
-	    (1 << ((EMMA2RH_GPIO_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) {
+	if (intStatus & (1UL << (EMMA2RH_GPIO_CASCADE % 32))) {
 		u32 gpioIntStatus;
 		gpioIntStatus = emma2rh_in32(EMMA2RH_GPIO_INT_ST)
 		    & emma2rh_in32(EMMA2RH_GPIO_INT_MASK);
@@ -250,6 +241,8 @@ void emma2rh_irq_dispatch(void)
 			}
 		}
 	}
+	/* Skip GPIO interrupt */
+	intStatus &= ~(1UL << (EMMA2RH_GPIO_CASCADE % 32));
 #endif
 
 	for (i = 32, bitmask = 1; i < 64; i++, bitmask <<= 1) {
diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c
index d5f47e4f0d18..80ae12ef87db 100644
--- a/arch/mips/emma/markeins/platform.c
+++ b/arch/mips/emma/markeins/platform.c
@@ -110,6 +110,7 @@ struct platform_device i2c_emma_devices[] = {
 static struct  plat_serial8250_port platform_serial_ports[] = {
 	[0] = {
 		.membase= (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR0_BASE + 3),
+		.mapbase = EMMA2RH_PFUR0_BASE + 3,
 		.irq = EMMA2RH_IRQ_PFUR0,
 		.uartclk = EMMA2RH_SERIAL_CLOCK,
 		.regshift = 4,
@@ -117,6 +118,7 @@ static struct  plat_serial8250_port platform_serial_ports[] = {
 		.flags = EMMA2RH_SERIAL_FLAGS,
        }, [1] = {
 		.membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR1_BASE + 3),
+		.mapbase = EMMA2RH_PFUR1_BASE + 3,
 		.irq = EMMA2RH_IRQ_PFUR1,
 		.uartclk = EMMA2RH_SERIAL_CLOCK,
 		.regshift = 4,
@@ -124,6 +126,7 @@ static struct  plat_serial8250_port platform_serial_ports[] = {
 		.flags = EMMA2RH_SERIAL_FLAGS,
        }, [2] = {
 		.membase = (void __iomem*)KSEG1ADDR(EMMA2RH_PFUR2_BASE + 3),
+		.mapbase = EMMA2RH_PFUR2_BASE + 3,
 		.irq = EMMA2RH_IRQ_PFUR2,
 		.uartclk = EMMA2RH_SERIAL_CLOCK,
 		.regshift = 4,
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index c018727c7ddc..3bdc0e3d89cc 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -209,8 +209,7 @@ enum cpu_type_enum {
 	 * MIPS32 class processors
 	 */
 	CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_1004K, CPU_74K,
-	CPU_AU1000, CPU_AU1100, CPU_AU1200, CPU_AU1210, CPU_AU1250, CPU_AU1500,
-	CPU_AU1550, CPU_PR4450, CPU_BCM3302, CPU_BCM4710,
+	CPU_ALCHEMY, CPU_PR4450, CPU_BCM3302, CPU_BCM4710,
 
 	/*
 	 * MIPS64 class processors
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index 134e1fc8f4d6..a12d971db4f9 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -87,7 +87,7 @@ do {									\
 	: "=r" (tmp));							\
 } while (0)
 
-#elif defined(CONFIG_CPU_MIPSR1)
+#elif defined(CONFIG_CPU_MIPSR1) && !defined(CONFIG_MACH_ALCHEMY)
 
 /*
  * These are slightly complicated by the fact that we guarantee R1 kernels to
@@ -139,7 +139,7 @@ do {									\
 } while (0)
 
 #elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \
-      defined(CONFIG_CPU_R5500)
+      defined(CONFIG_CPU_R5500) || defined(CONFIG_MACH_ALCHEMY)
 
 /*
  * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
diff --git a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
new file mode 100644
index 000000000000..d5df0cab9b87
--- /dev/null
+++ b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
@@ -0,0 +1,49 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_tlb			1
+#define cpu_has_4kex			1
+#define cpu_has_3k_cache		0
+#define cpu_has_4k_cache		1
+#define cpu_has_tx39_cache		0
+#define cpu_has_fpu			0
+#define cpu_has_counter			1
+#define cpu_has_watch			1
+#define cpu_has_divec			1
+#define cpu_has_vce			0
+#define cpu_has_cache_cdex_p		0
+#define cpu_has_cache_cdex_s		0
+#define cpu_has_mcheck			1
+#define cpu_has_ejtag			1
+#define cpu_has_llsc			1
+#define cpu_has_mips16			0
+#define cpu_has_mdmx			0
+#define cpu_has_mips3d			0
+#define cpu_has_smartmips		0
+#define cpu_has_vtag_icache		0
+#define cpu_has_dc_aliases		0
+#define cpu_has_ic_fills_f_dc		1
+#define cpu_has_mips32r1		1
+#define cpu_has_mips32r2		0
+#define cpu_has_mips64r1		0
+#define cpu_has_mips64r2		0
+#define cpu_has_dsp			0
+#define cpu_has_mipsmt			0
+#define cpu_has_userlocal		0
+#define cpu_has_nofpuex			0
+#define cpu_has_64bits			0
+#define cpu_has_64bit_zero_reg		0
+#define cpu_has_vint			0
+#define cpu_has_veic			0
+#define cpu_has_inclusive_pcaches	0
+
+#define cpu_dcache_line_size()		32
+#define cpu_icache_line_size()		32
+
+#endif /* __ASM_MACH_AU1X00_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-au1x00/gpio.h b/arch/mips/include/asm/mach-au1x00/gpio.h
index 2dc61e009a08..34d9b7279024 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio.h
@@ -5,65 +5,29 @@
 
 #define AU1XXX_GPIO_BASE	200
 
-struct au1x00_gpio2 {
-	u32	dir;
-	u32	reserved;
-	u32	output;
-	u32	pinstate;
-	u32	inten;
-	u32	enable;
-};
+/* GPIO bank 1 offsets */
+#define AU1000_GPIO1_TRI_OUT	0x0100
+#define AU1000_GPIO1_OUT	0x0108
+#define AU1000_GPIO1_ST		0x0110
+#define AU1000_GPIO1_CLR	0x010C
 
-extern int au1xxx_gpio_get_value(unsigned gpio);
-extern void au1xxx_gpio_set_value(unsigned gpio, int value);
-extern int au1xxx_gpio_direction_input(unsigned gpio);
-extern int au1xxx_gpio_direction_output(unsigned gpio, int value);
+/* GPIO bank 2 offsets */
+#define AU1000_GPIO2_DIR	0x00
+#define AU1000_GPIO2_RSVD	0x04
+#define AU1000_GPIO2_OUT	0x08
+#define AU1000_GPIO2_ST		0x0C
+#define AU1000_GPIO2_INT	0x10
+#define AU1000_GPIO2_EN		0x14
 
+#define GPIO2_OUT_EN_MASK	0x00010000
 
-/* Wrappers for the arch-neutral GPIO API */
+#define gpio_to_irq(gpio)	NULL
 
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-	/* Not yet implemented */
-	return 0;
-}
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
 
-static inline void gpio_free(unsigned gpio)
-{
-	/* Not yet implemented */
-}
+#define gpio_cansleep __gpio_cansleep
 
-static inline int gpio_direction_input(unsigned gpio)
-{
-	return au1xxx_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-	return au1xxx_gpio_direction_output(gpio, value);
-}
-
-static inline int gpio_get_value(unsigned gpio)
-{
-	return au1xxx_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-	au1xxx_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-	return gpio;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-	return irq;
-}
-
-/* For cansleep */
 #include <asm-generic/gpio.h>
 
 #endif /* _AU1XXX_GPIO_H_ */
diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h
index 55d481569a1f..07547231e078 100644
--- a/arch/mips/include/asm/mach-ip27/topology.h
+++ b/arch/mips/include/asm/mach-ip27/topology.h
@@ -26,7 +26,6 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS];
 #define parent_node(node)	(node)
 #define node_to_cpumask(node)	(hub_data(node)->h_cpus)
 #define cpumask_of_node(node)	(&hub_data(node)->h_cpus)
-#define node_to_first_cpu(node)	(cpumask_first(cpumask_of_node(node)))
 struct pci_bus;
 extern int pcibus_to_node(struct pci_bus *);
 
diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h
index 7f0b034dd9a5..c0da1a881e3d 100644
--- a/arch/mips/include/asm/mips-boards/generic.h
+++ b/arch/mips/include/asm/mips-boards/generic.h
@@ -71,8 +71,6 @@
 
 #define MIPS_REVISION_CORID (((*(volatile u32 *)ioremap(MIPS_REVISION_REG, 4)) >> 10) & 0x3f)
 
-extern int mips_revision_corid;
-
 #define MIPS_REVISION_SCON_OTHER	   0
 #define MIPS_REVISION_SCON_SOCITSC	   1
 #define MIPS_REVISION_SCON_SOCITSCP	   2
diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h
index 43c207e72a63..64ffc0290b84 100644
--- a/arch/mips/include/asm/smp-ops.h
+++ b/arch/mips/include/asm/smp-ops.h
@@ -15,6 +15,8 @@
 
 #include <linux/cpumask.h>
 
+struct task_struct;
+
 struct plat_smp_ops {
 	void (*send_ipi_single)(int cpu, unsigned int action);
 	void (*send_ipi_mask)(cpumask_t mask, unsigned int action);
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 0884947ebe27..10e82441b496 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -76,7 +76,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"2:							\n"
 		"	.subsection 2					\n"
 		"4:	andi	%[ticket], %[ticket], 0x1fff		\n"
-		"5:	sll	%[ticket], 5				\n"
+		"	sll	%[ticket], 5				\n"
 		"							\n"
 		"6:	bnez	%[ticket], 6b				\n"
 		"	 subu	%[ticket], 1				\n"
@@ -85,7 +85,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"	andi	%[ticket], %[ticket], 0x1fff		\n"
 		"	beq	%[ticket], %[my_ticket], 2b		\n"
 		"	 subu	%[ticket], %[my_ticket], %[ticket]	\n"
-		"	b	5b					\n"
+		"	b	4b					\n"
 		"	 subu	%[ticket], %[ticket], 1			\n"
 		"	.previous					\n"
 		"	.set pop					\n"
@@ -113,7 +113,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"	 ll	%[ticket], %[ticket_ptr]		\n"
 		"							\n"
 		"4:	andi	%[ticket], %[ticket], 0x1fff		\n"
-		"5:	sll	%[ticket], 5				\n"
+		"	sll	%[ticket], 5				\n"
 		"							\n"
 		"6:	bnez	%[ticket], 6b				\n"
 		"	 subu	%[ticket], 1				\n"
@@ -122,7 +122,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"	andi	%[ticket], %[ticket], 0x1fff		\n"
 		"	beq	%[ticket], %[my_ticket], 2b		\n"
 		"	 subu	%[ticket], %[my_ticket], %[ticket]	\n"
-		"	b	5b					\n"
+		"	b	4b					\n"
 		"	 subu	%[ticket], %[ticket], 1			\n"
 		"	.previous					\n"
 		"	.set pop					\n"
diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h
index bcbb8d675af5..7956e69a3bd5 100644
--- a/arch/mips/include/asm/types.h
+++ b/arch/mips/include/asm/types.h
@@ -4,12 +4,18 @@
  * for more details.
  *
  * Copyright (C) 1994, 1995, 1996, 1999 by Ralf Baechle
+ * Copyright (C) 2008 Wind River Systems,
+ *   written by Ralf Baechle
  * Copyright (C) 1999 Silicon Graphics, Inc.
  */
 #ifndef _ASM_TYPES_H
 #define _ASM_TYPES_H
 
-#if _MIPS_SZLONG == 64
+/*
+ * We don't use int-l64.h for the kernel anymore but still use it for
+ * userspace to avoid code changes.
+ */
+#if (_MIPS_SZLONG == 64) && !defined(__KERNEL__)
 # include <asm-generic/int-l64.h>
 #else
 # include <asm-generic/int-ll64.h>
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 03965cb1b252..d9b6a5b5399d 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -134,7 +134,6 @@ static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id)
 static struct irqaction r4030_timer_irqaction = {
 	.handler	= r4030_timer_interrupt,
 	.flags		= IRQF_DISABLED,
-	.mask		= CPU_MASK_CPU0,
 	.name		= "R4030 timer",
 };
 
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index c672c08d49e5..f0fd636723be 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -68,8 +68,7 @@ static int __init vdma_init(void)
 	 */
 	pgtbl = (VDMA_PGTBL_ENTRY *)__get_free_pages(GFP_KERNEL | GFP_DMA,
 						    get_order(VDMA_PGTBL_SIZE));
-	if (!pgtbl)
-		BUG();
+	BUG_ON(!pgtbl);
 	dma_cache_wback_inv((unsigned long)pgtbl, VDMA_PGTBL_SIZE);
 	pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
 
diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c
index b820661678b0..a5182a207696 100644
--- a/arch/mips/kernel/cevt-bcm1480.c
+++ b/arch/mips/kernel/cevt-bcm1480.c
@@ -144,7 +144,6 @@ void __cpuinit sb1480_clockevent_init(void)
 
 	action->handler	= sibyte_counter_handler;
 	action->flags	= IRQF_DISABLED | IRQF_PERCPU;
-	action->mask	= cpumask_of_cpu(cpu);
 	action->name	= name;
 	action->dev_id	= cd;
 
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c
index a2eebaafda52..340f53e5c6b1 100644
--- a/arch/mips/kernel/cevt-sb1250.c
+++ b/arch/mips/kernel/cevt-sb1250.c
@@ -143,7 +143,6 @@ void __cpuinit sb1250_clockevent_init(void)
 
 	action->handler	= sibyte_counter_handler;
 	action->flags	= IRQF_DISABLED | IRQF_PERCPU;
-	action->mask	= cpumask_of_cpu(cpu);
 	action->name	= name;
 	action->dev_id	= cd;
 
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 1bdbcad3bb74..b13b8eb30596 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -183,13 +183,7 @@ void __init check_wait(void)
 	case CPU_TX49XX:
 		cpu_wait = r4k_wait_irqoff;
 		break;
-	case CPU_AU1000:
-	case CPU_AU1100:
-	case CPU_AU1500:
-	case CPU_AU1550:
-	case CPU_AU1200:
-	case CPU_AU1210:
-	case CPU_AU1250:
+	case CPU_ALCHEMY:
 		cpu_wait = au1k_wait;
 		break;
 	case CPU_20KC:
@@ -783,37 +777,30 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c, unsigned int cpu)
 	switch (c->processor_id & 0xff00) {
 	case PRID_IMP_AU1_REV1:
 	case PRID_IMP_AU1_REV2:
+		c->cputype = CPU_ALCHEMY;
 		switch ((c->processor_id >> 24) & 0xff) {
 		case 0:
-			c->cputype = CPU_AU1000;
 			__cpu_name[cpu] = "Au1000";
 			break;
 		case 1:
-			c->cputype = CPU_AU1500;
 			__cpu_name[cpu] = "Au1500";
 			break;
 		case 2:
-			c->cputype = CPU_AU1100;
 			__cpu_name[cpu] = "Au1100";
 			break;
 		case 3:
-			c->cputype = CPU_AU1550;
 			__cpu_name[cpu] = "Au1550";
 			break;
 		case 4:
-			c->cputype = CPU_AU1200;
 			__cpu_name[cpu] = "Au1200";
-			if ((c->processor_id & 0xff) == 2) {
-				c->cputype = CPU_AU1250;
+			if ((c->processor_id & 0xff) == 2)
 				__cpu_name[cpu] = "Au1250";
-			}
 			break;
 		case 5:
-			c->cputype = CPU_AU1210;
 			__cpu_name[cpu] = "Au1210";
 			break;
 		default:
-			panic("Unknown Au Core!");
+			__cpu_name[cpu] = "Au1xxx";
 			break;
 		}
 		break;
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index f4d187825f96..689719e34f08 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -98,7 +98,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 static struct irqaction irq0  = {
 	.handler = timer_interrupt,
 	.flags = IRQF_DISABLED | IRQF_NOBALANCING,
-	.mask = CPU_MASK_NONE,
 	.name = "timer"
 };
 
@@ -121,7 +120,6 @@ void __init setup_pit_timer(void)
 	cd->min_delta_ns = clockevent_delta2ns(0xF, cd);
 	clockevents_register_device(cd);
 
-	irq0.mask = cpumask_of_cpu(cpu);
 	setup_irq(0, &irq0);
 }
 
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 413bd1d37f54..01c0885a8061 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -306,7 +306,6 @@ static void init_8259A(int auto_eoi)
  */
 static struct irqaction irq2 = {
 	.handler = no_action,
-	.mask = CPU_MASK_NONE,
 	.name = "cascade",
 };
 
diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c
index 963c16d266ab..6a8cd28133d5 100644
--- a/arch/mips/kernel/irq-msc01.c
+++ b/arch/mips/kernel/irq-msc01.c
@@ -140,14 +140,16 @@ void __init init_msc_irqs(unsigned long icubase, unsigned int irqbase, msc_irqma
 
 		switch (imp->im_type) {
 		case MSC01_IRQ_EDGE:
-			set_irq_chip(irqbase+n, &msc_edgeirq_type);
+			set_irq_chip_and_handler_name(irqbase + n,
+				&msc_edgeirq_type, handle_edge_irq, "edge");
 			if (cpu_has_veic)
 				MSCIC_WRITE(MSC01_IC_SUP+n*8, MSC01_IC_SUP_EDGE_BIT);
 			else
 				MSCIC_WRITE(MSC01_IC_SUP+n*8, MSC01_IC_SUP_EDGE_BIT | imp->im_lvl);
 			break;
 		case MSC01_IRQ_LEVEL:
-			set_irq_chip(irqbase+n, &msc_levelirq_type);
+			set_irq_chip_and_handler_name(irqbase+n,
+				&msc_levelirq_type, handle_level_irq, "level");
 			if (cpu_has_veic)
 				MSCIC_WRITE(MSC01_IC_SUP+n*8, 0);
 			else
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 0ee2567b780d..55c8a3ca507b 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -112,7 +112,8 @@ void __init mips_cpu_irq_init(void)
 	 */
 	if (cpu_has_mipsmt)
 		for (i = irq_base; i < irq_base + 2; i++)
-			set_irq_chip(i, &mips_mt_cpu_irq_controller);
+			set_irq_chip_and_handler(i, &mips_mt_cpu_irq_controller,
+						 handle_percpu_irq);
 
 	for (i = irq_base + 2; i < irq_base + 8; i++)
 		set_irq_chip_and_handler(i, &mips_cpu_irq_controller,
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 2a472713de8e..6242bc68add7 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -133,9 +133,9 @@ SYSCALL_DEFINE4(32_ftruncate64, unsigned long, fd, unsigned long, __dummy,
 	return sys_ftruncate(fd, merge_64(a2, a3));
 }
 
-SYSCALL_DEFINE5(32_llseek, unsigned long, fd, unsigned long, offset_high,
-	unsigned long, offset_low, loff_t __user *, result,
-	unsigned long, origin)
+SYSCALL_DEFINE5(32_llseek, unsigned int, fd, unsigned int, offset_high,
+		unsigned int, offset_low, loff_t __user *, result,
+		unsigned int, origin)
 {
 	return sys_llseek(fd, offset_high, offset_low, result, origin);
 }
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 4430a1f8fdf1..2950b97253b7 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -277,7 +277,8 @@ static void __init bootmem_init(void)
 	 * not selected. Once that done we can determine the low bound
 	 * of usable memory.
 	 */
-	reserved_end = max(init_initrd(), PFN_UP(__pa_symbol(&_end)));
+	reserved_end = max(init_initrd(),
+			   (unsigned long) PFN_UP(__pa_symbol(&_end)));
 
 	/*
 	 * max_low_pfn is not a number of pages. The number of pages
diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c
index ead6c30eeb14..878e3733bbb2 100644
--- a/arch/mips/kernel/smp-up.c
+++ b/arch/mips/kernel/smp-up.c
@@ -13,7 +13,7 @@
 /*
  * Send inter-processor interrupt
  */
-void up_send_ipi_single(int cpu, unsigned int action)
+static void up_send_ipi_single(int cpu, unsigned int action)
 {
 	panic(KERN_ERR "%s called", __func__);
 }
@@ -27,31 +27,31 @@ static inline void up_send_ipi_mask(cpumask_t mask, unsigned int action)
  *  After we've done initial boot, this function is called to allow the
  *  board code to clean up state, if needed
  */
-void __cpuinit up_init_secondary(void)
+static void __cpuinit up_init_secondary(void)
 {
 }
 
-void __cpuinit up_smp_finish(void)
+static void __cpuinit up_smp_finish(void)
 {
 }
 
 /* Hook for after all CPUs are online */
-void up_cpus_done(void)
+static void up_cpus_done(void)
 {
 }
 
 /*
  * Firmware CPU startup hook
  */
-void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle)
+static void __cpuinit up_boot_secondary(int cpu, struct task_struct *idle)
 {
 }
 
-void __init up_smp_setup(void)
+static void __init up_smp_setup(void)
 {
 }
 
-void __init up_prepare_cpus(unsigned int max_cpus)
+static void __init up_prepare_cpus(unsigned int max_cpus)
 {
 }
 
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 3da94704f816..c937506a03aa 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -44,7 +44,7 @@
 #include <asm/mipsmtregs.h>
 #endif /* CONFIG_MIPS_MT_SMTC */
 
-volatile cpumask_t cpu_callin_map;	/* Bitmask of started secondaries */
+static volatile cpumask_t cpu_callin_map;	/* Bitmask of started secondaries */
 int __cpu_number_map[NR_CPUS];		/* Map physical to logical */
 int __cpu_logical_map[NR_CPUS];		/* Map logical to physical */
 
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 29fadaccecdd..e83da174b533 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1277,8 +1277,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 	u32 *w;
 	unsigned char *b;
 
-	if (!cpu_has_veic && !cpu_has_vint)
-		BUG();
+	BUG_ON(!cpu_has_veic && !cpu_has_vint);
 
 	if (addr == NULL) {
 		handler = (unsigned long) do_default_vi;
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index d1ac7a25c856..1353fb135ed3 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -104,7 +104,6 @@ asmlinkage void plat_irq_dispatch(void)
 
 static struct irqaction cascade = {
 	.handler	= no_action,
-	.mask		= CPU_MASK_NONE,
 	.name		= "cascade",
 };
 
diff --git a/arch/mips/lemote/lm2e/irq.c b/arch/mips/lemote/lm2e/irq.c
index 3e0b7beb1009..1d0a09f3b832 100644
--- a/arch/mips/lemote/lm2e/irq.c
+++ b/arch/mips/lemote/lm2e/irq.c
@@ -92,7 +92,6 @@ asmlinkage void plat_irq_dispatch(void)
 
 static struct irqaction cascade_irqaction = {
 	.handler = no_action,
-	.mask = CPU_MASK_NONE,
 	.name = "cascade",
 };
 
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 871e828bc62a..58d9075e86fe 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1026,13 +1026,7 @@ static void __cpuinit probe_pcache(void)
 		c->icache.flags |= MIPS_CACHE_VTAG;
 		break;
 
-	case CPU_AU1000:
-	case CPU_AU1500:
-	case CPU_AU1100:
-	case CPU_AU1550:
-	case CPU_AU1200:
-	case CPU_AU1210:
-	case CPU_AU1250:
+	case CPU_ALCHEMY:
 		c->icache.flags |= MIPS_CACHE_IC_F_DC;
 		break;
 	}
@@ -1244,7 +1238,7 @@ void au1x00_fixup_config_od(void)
 	/*
 	 * Au1100 errata actually keeps silence about this bit, so we set it
 	 * just in case for those revisions that require it to be set according
-	 * to arch/mips/au1000/common/cputable.c
+	 * to the (now gone) cpu table.
 	 */
 	case 0x02030200: /* Au1100 AB */
 	case 0x02030201: /* Au1100 BA */
@@ -1314,11 +1308,10 @@ static void __cpuinit coherency_setup(void)
 		break;
 	/*
 	 * We need to catch the early Alchemy SOCs with
-	 * the write-only co_config.od bit and set it back to one...
+	 * the write-only co_config.od bit and set it back to one on:
+	 * Au1000 rev DA, HA, HB;  Au1100 AB, BA, BC, Au1500 AB
 	 */
-	case CPU_AU1000: /* rev. DA, HA, HB */
-	case CPU_AU1100: /* rev. AB, BA, BC ?? */
-	case CPU_AU1500: /* rev. AB */
+	case CPU_ALCHEMY:
 		au1x00_fixup_config_od();
 		break;
 
diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
index 8f2cd8eda741..060d28dca8a8 100644
--- a/arch/mips/mm/highmem.c
+++ b/arch/mips/mm/highmem.c
@@ -17,8 +17,7 @@ void *__kmap(struct page *page)
 
 void __kunmap(struct page *page)
 {
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 	if (!PageHighMem(page))
 		return;
 	kunmap_high(page);
@@ -46,8 +45,7 @@ void *__kmap_atomic(struct page *page, enum km_type type)
 	idx = type + KM_TYPE_NR*smp_processor_id();
 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
 #ifdef CONFIG_DEBUG_HIGHMEM
-	if (!pte_none(*(kmap_pte-idx)))
-		BUG();
+	BUG_ON(!pte_none(*(kmap_pte - idx)));
 #endif
 	set_pte(kmap_pte-idx, mk_pte(page, kmap_prot));
 	local_flush_tlb_one((unsigned long)vaddr);
@@ -66,8 +64,7 @@ void __kunmap_atomic(void *kvaddr, enum km_type type)
 		return;
 	}
 
-	if (vaddr != __fix_to_virt(FIX_KMAP_BEGIN+idx))
-		BUG();
+	BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
 
 	/*
 	 * force other mappings to Oops if they'll try to access
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 137c14bafd6b..d9348946a19e 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -307,8 +307,7 @@ void __init fixrange_init(unsigned long start, unsigned long end,
 				if (pmd_none(*pmd)) {
 					pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
 					set_pmd(pmd, __pmd((unsigned long)pte));
-					if (pte != pte_offset_kernel(pmd, 0))
-						BUG();
+					BUG_ON(pte != pte_offset_kernel(pmd, 0));
 				}
 				vaddr += PMD_SIZE;
 			}
diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c
index 59945b9ee23c..0c43248347bd 100644
--- a/arch/mips/mm/ioremap.c
+++ b/arch/mips/mm/ioremap.c
@@ -27,8 +27,7 @@ static inline void remap_area_pte(pte_t * pte, unsigned long address,
 	end = address + size;
 	if (end > PMD_SIZE)
 		end = PMD_SIZE;
-	if (address >= end)
-		BUG();
+	BUG_ON(address >= end);
 	pfn = phys_addr >> PAGE_SHIFT;
 	do {
 		if (!pte_none(*pte)) {
@@ -52,8 +51,7 @@ static inline int remap_area_pmd(pmd_t * pmd, unsigned long address,
 	if (end > PGDIR_SIZE)
 		end = PGDIR_SIZE;
 	phys_addr -= address;
-	if (address >= end)
-		BUG();
+	BUG_ON(address >= end);
 	do {
 		pte_t * pte = pte_alloc_kernel(pmd, address);
 		if (!pte)
@@ -75,8 +73,7 @@ static int remap_area_pages(unsigned long address, phys_t phys_addr,
 	phys_addr -= address;
 	dir = pgd_offset(&init_mm, address);
 	flush_cache_all();
-	if (address >= end)
-		BUG();
+	BUG_ON(address >= end);
 	do {
 		pud_t *pud;
 		pmd_t *pmd;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index f335cf6cdd78..0615b62efd6d 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -292,13 +292,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 	case CPU_R4300:
 	case CPU_5KC:
 	case CPU_TX49XX:
-	case CPU_AU1000:
-	case CPU_AU1100:
-	case CPU_AU1500:
-	case CPU_AU1550:
-	case CPU_AU1200:
-	case CPU_AU1210:
-	case CPU_AU1250:
 	case CPU_PR4450:
 		uasm_i_nop(p);
 		tlbw(p);
@@ -321,6 +314,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 	case CPU_R5500:
 		if (m4kc_tlbp_war())
 			uasm_i_nop(p);
+	case CPU_ALCHEMY:
 		tlbw(p);
 		break;
 
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index 4832af251668..475038a141a6 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -48,7 +48,7 @@ int *_prom_argv, *_prom_envp;
 
 int init_debug = 0;
 
-int mips_revision_corid;
+static int mips_revision_corid;
 int mips_revision_sconid;
 
 /* Bonito64 system controller register base. */
diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c
index 7d05e68fdc77..04cebadc2b3c 100644
--- a/arch/mips/sgi-ip27/ip27-berr.c
+++ b/arch/mips/sgi-ip27/ip27-berr.c
@@ -66,7 +66,7 @@ int ip27_be_handler(struct pt_regs *regs, int is_fixup)
 	printk("Slice %c got %cbe at 0x%lx\n", 'A' + cpu, data ? 'd' : 'i',
 	       regs->cp0_epc);
 	printk("Hub information:\n");
-	printk("ERR_INT_PEND = 0x%06lx\n", LOCAL_HUB_L(PI_ERR_INT_PEND));
+	printk("ERR_INT_PEND = 0x%06llx\n", LOCAL_HUB_L(PI_ERR_INT_PEND));
 	errst0 = LOCAL_HUB_L(cpu ? PI_ERR_STATUS0_B : PI_ERR_STATUS0_A);
 	errst1 = LOCAL_HUB_L(cpu ? PI_ERR_STATUS1_B : PI_ERR_STATUS1_A);
 	dump_hub_information(errst0, errst1);
diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
index 64459e7d891b..6c5a630566f9 100644
--- a/arch/mips/sgi-ip27/ip27-nmi.c
+++ b/arch/mips/sgi-ip27/ip27-nmi.c
@@ -143,8 +143,8 @@ void nmi_dump_hub_irq(nasid_t nasid, int slice)
 	pend0 = REMOTE_HUB_L(nasid, PI_INT_PEND0);
 	pend1 = REMOTE_HUB_L(nasid, PI_INT_PEND1);
 
-	printk("PI_INT_MASK0: %16lx PI_INT_MASK1: %16lx\n", mask0, mask1);
-	printk("PI_INT_PEND0: %16lx PI_INT_PEND1: %16lx\n", pend0, pend1);
+	printk("PI_INT_MASK0: %16Lx PI_INT_MASK1: %16Lx\n", mask0, mask1);
+	printk("PI_INT_PEND0: %16Lx PI_INT_PEND1: %16Lx\n", pend0, pend1);
 	printk("\n\n");
 }
 
@@ -219,7 +219,7 @@ cont_nmi_dump(void)
 		if (i == 1000) {
 			for_each_online_node(node)
 				if (NODEPDA(node)->dump_count == 0) {
-					cpu = node_to_first_cpu(node);
+					cpu = cpumask_first(cpumask_of_node(node));
 					for (n=0; n < CNODE_NUM_CPUS(node); cpu++, n++) {
 						CPUMASK_SETB(nmied_cpus, cpu);
 						/*
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index 0d6b6663d5f6..83a0b3c359da 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -115,14 +115,12 @@ extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id);
 struct irqaction memerr_irq = {
 	.handler = crime_memerr_intr,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "CRIME memory error",
 };
 
 struct irqaction cpuerr_irq = {
 	.handler = crime_cpuerr_intr,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "CRIME CPU error",
 };
 
@@ -325,16 +323,11 @@ static void mask_and_ack_maceisa_irq(unsigned int irq)
 {
 	unsigned long mace_int;
 
-	switch (irq) {
-	case MACEISA_PARALLEL_IRQ:
-	case MACEISA_SERIAL1_TDMAPR_IRQ:
-	case MACEISA_SERIAL2_TDMAPR_IRQ:
-		/* edge triggered */
-		mace_int = mace->perif.ctrl.istat;
-		mace_int &= ~(1 << (irq - MACEISA_AUDIO_SW_IRQ));
-		mace->perif.ctrl.istat = mace_int;
-		break;
-	}
+	/* edge triggered */
+	mace_int = mace->perif.ctrl.istat;
+	mace_int &= ~(1 << (irq - MACEISA_AUDIO_SW_IRQ));
+	mace->perif.ctrl.istat = mace_int;
+
 	disable_maceisa_irq(irq);
 }
 
@@ -344,7 +337,16 @@ static void end_maceisa_irq(unsigned irq)
 		enable_maceisa_irq(irq);
 }
 
-static struct irq_chip ip32_maceisa_interrupt = {
+static struct irq_chip ip32_maceisa_level_interrupt = {
+	.name		= "IP32 MACE ISA",
+	.ack		= disable_maceisa_irq,
+	.mask		= disable_maceisa_irq,
+	.mask_ack	= disable_maceisa_irq,
+	.unmask		= enable_maceisa_irq,
+	.end		= end_maceisa_irq,
+};
+
+static struct irq_chip ip32_maceisa_edge_interrupt = {
 	.name		= "IP32 MACE ISA",
 	.ack		= mask_and_ack_maceisa_irq,
 	.mask		= disable_maceisa_irq,
@@ -500,27 +502,50 @@ void __init arch_init_irq(void)
 	for (irq = CRIME_IRQ_BASE; irq <= IP32_IRQ_MAX; irq++) {
 		switch (irq) {
 		case MACE_VID_IN1_IRQ ... MACE_PCI_BRIDGE_IRQ:
-			set_irq_chip(irq, &ip32_mace_interrupt);
+			set_irq_chip_and_handler_name(irq,&ip32_mace_interrupt,
+				handle_level_irq, "level");
 			break;
+
 		case MACEPCI_SCSI0_IRQ ...  MACEPCI_SHARED2_IRQ:
-			set_irq_chip(irq, &ip32_macepci_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&ip32_macepci_interrupt, handle_level_irq,
+				"level");
 			break;
+
 		case CRIME_GBE0_IRQ ... CRIME_GBE3_IRQ:
-			set_irq_chip(irq, &crime_edge_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&crime_edge_interrupt, handle_edge_irq, "edge");
 			break;
 		case CRIME_CPUERR_IRQ:
 		case CRIME_MEMERR_IRQ:
-			set_irq_chip(irq, &crime_level_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&crime_level_interrupt, handle_level_irq,
+				"level");
 			break;
+
 		case CRIME_RE_EMPTY_E_IRQ ... CRIME_RE_IDLE_E_IRQ:
 		case CRIME_SOFT0_IRQ ... CRIME_SOFT2_IRQ:
-			set_irq_chip(irq, &crime_edge_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&crime_edge_interrupt, handle_edge_irq, "edge");
 			break;
+
 		case CRIME_VICE_IRQ:
-			set_irq_chip(irq, &crime_edge_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&crime_edge_interrupt, handle_edge_irq, "edge");
+			break;
+
+		case MACEISA_PARALLEL_IRQ:
+		case MACEISA_SERIAL1_TDMAPR_IRQ:
+		case MACEISA_SERIAL2_TDMAPR_IRQ:
+			set_irq_chip_and_handler_name(irq,
+				&ip32_maceisa_edge_interrupt, handle_edge_irq,
+				"edge");
 			break;
+
 		default:
-			set_irq_chip(irq, &ip32_maceisa_interrupt);
+			set_irq_chip_and_handler_name(irq,
+				&ip32_maceisa_level_interrupt, handle_level_irq,
+				"level");
 			break;
 		}
 	}
diff --git a/arch/mips/sgi-ip32/ip32-memory.c b/arch/mips/sgi-ip32/ip32-memory.c
index ca93ecf825ae..828ce131c228 100644
--- a/arch/mips/sgi-ip32/ip32-memory.c
+++ b/arch/mips/sgi-ip32/ip32-memory.c
@@ -36,7 +36,7 @@ void __init prom_meminit(void)
 		if (base + size > (256 << 20))
 			base += CRIME_HI_MEM_BASE;
 
-		printk("CRIME MC: bank %u base 0x%016lx size %luMiB\n",
+		printk("CRIME MC: bank %u base 0x%016Lx size %LuMiB\n",
 			bank, base, size >> 20);
 		add_memory_region(base, size, BOOT_MEM_RAM);
 	}
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 12b465d404df..352352b3cb2f 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -236,7 +236,7 @@ void __init init_bcm1480_irqs(void)
 	int i;
 
 	for (i = 0; i < BCM1480_NR_IRQS; i++) {
-		set_irq_chip(i, &bcm1480_irq_type);
+		set_irq_chip_and_handler(i, &bcm1480_irq_type, handle_level_irq);
 		bcm1480_irq_owner[i] = 0;
 	}
 }
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 808ac2959b8c..c08ff582da6f 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -220,7 +220,7 @@ void __init init_sb1250_irqs(void)
 	int i;
 
 	for (i = 0; i < SB1250_NR_IRQS; i++) {
-		set_irq_chip(i, &sb1250_irq_type);
+		set_irq_chip_and_handler(i, &sb1250_irq_type, handle_level_irq);
 		sb1250_irq_owner[i] = 0;
 	}
 }
diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c
index 3f8cf5eb2f06..7dd76fb3b645 100644
--- a/arch/mips/sni/a20r.c
+++ b/arch/mips/sni/a20r.c
@@ -219,7 +219,7 @@ void __init sni_a20r_irq_init(void)
 	int i;
 
 	for (i = SNI_A20R_IRQ_BASE + 2 ; i < SNI_A20R_IRQ_BASE + 8; i++)
-		set_irq_chip(i, &a20r_irq_type);
+		set_irq_chip_and_handler(i, &a20r_irq_type, handle_level_irq);
 	sni_hwint = a20r_hwint;
 	change_c0_status(ST0_IM, IE_IRQ0);
 	setup_irq(SNI_A20R_IRQ_BASE + 3, &sni_isa_irq);
diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c
index 834650f371e0..74e6c67982fb 100644
--- a/arch/mips/sni/pcimt.c
+++ b/arch/mips/sni/pcimt.c
@@ -304,7 +304,7 @@ void __init sni_pcimt_irq_init(void)
 	mips_cpu_irq_init();
 	/* Actually we've got more interrupts to handle ...  */
 	for (i = PCIMT_IRQ_INT2; i <= PCIMT_IRQ_SCSI; i++)
-		set_irq_chip(i, &pcimt_irq_type);
+		set_irq_chip_and_handler(i, &pcimt_irq_type, handle_level_irq);
 	sni_hwint = sni_pcimt_hwint;
 	change_c0_status(ST0_IM, IE_IRQ1|IE_IRQ3);
 }
diff --git a/arch/mips/sni/pcit.c b/arch/mips/sni/pcit.c
index e5f12cf96e8e..071a9573ac7f 100644
--- a/arch/mips/sni/pcit.c
+++ b/arch/mips/sni/pcit.c
@@ -246,7 +246,7 @@ void __init sni_pcit_irq_init(void)
 
 	mips_cpu_irq_init();
 	for (i = SNI_PCIT_INT_START; i <= SNI_PCIT_INT_END; i++)
-		set_irq_chip(i, &pcit_irq_type);
+		set_irq_chip_and_handler(i, &pcit_irq_type, handle_level_irq);
 	*(volatile u32 *)SNI_PCIT_INT_REG = 0;
 	sni_hwint = sni_pcit_hwint;
 	change_c0_status(ST0_IM, IE_IRQ1);
@@ -259,7 +259,7 @@ void __init sni_pcit_cplus_irq_init(void)
 
 	mips_cpu_irq_init();
 	for (i = SNI_PCIT_INT_START; i <= SNI_PCIT_INT_END; i++)
-		set_irq_chip(i, &pcit_irq_type);
+		set_irq_chip_and_handler(i, &pcit_irq_type, handle_level_irq);
 	*(volatile u32 *)SNI_PCIT_INT_REG = 0x40000000;
 	sni_hwint = sni_pcit_hwint_cplus;
 	change_c0_status(ST0_IM, IE_IRQ0);
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 5310aa75afa4..5e687819cbc2 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -359,7 +359,8 @@ void sni_rm200_init_8259A(void)
  * IRQ2 is cascade interrupt to second interrupt controller
  */
 static struct irqaction sni_rm200_irq2 = {
-	no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL
+	.handler = no_action,
+	.name = "cascade",
 };
 
 static struct resource sni_rm200_pic1_resource = {
@@ -487,7 +488,7 @@ void __init sni_rm200_irq_init(void)
 	mips_cpu_irq_init();
 	/* Actually we've got more interrupts to handle ...  */
 	for (i = SNI_RM200_INT_START; i <= SNI_RM200_INT_END; i++)
-		set_irq_chip(i, &rm200_irq_type);
+		set_irq_chip_and_handler(i, &rm200_irq_type, handle_level_irq);
 	sni_hwint = sni_rm200_hwint;
 	change_c0_status(ST0_IM, IE_IRQ0);
 	setup_irq(SNI_RM200_INT_START + 0, &sni_rm200_i8259A_irq);
diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig
index 226e8bb2f0a1..0db7cf38ed8b 100644
--- a/arch/mips/txx9/Kconfig
+++ b/arch/mips/txx9/Kconfig
@@ -20,7 +20,6 @@ config MACH_TXX9
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_BIG_ENDIAN
-	select GENERIC_HARDIRQS_NO__DO_IRQ
 
 config TOSHIBA_JMR3927
 	bool "Toshiba JMR-TX3927 board"
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index 92dd1a0ca352..9cc389109b19 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -32,7 +32,6 @@ static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned;
 
 static struct irqaction cascade_irqaction = {
 	.handler	= no_action,
-	.mask		= CPU_MASK_NONE,
 	.name		= "cascade",
 };
 
diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c
index e4606586f94c..395caf01b909 100644
--- a/arch/mn10300/kernel/time.c
+++ b/arch/mn10300/kernel/time.c
@@ -37,7 +37,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id);
 static struct irqaction timer_irq = {
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_SHARED | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 	.name		= "timer",
 };
 
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 74cc312c347c..ad6b1c084fe3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -111,6 +111,7 @@ config PPC
 	select HAVE_FTRACE_MCOUNT_RECORD
 	select HAVE_DYNAMIC_FTRACE
 	select HAVE_FUNCTION_TRACER
+	select HAVE_FUNCTION_GRAPH_TRACER
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select HAVE_IDE
 	select HAVE_IOREMAP_PROT
@@ -312,7 +313,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
 
 config KEXEC
 	bool "kexec system call (EXPERIMENTAL)"
-	depends on (PPC_PRPMC2800 || PPC_MULTIPLATFORM) && EXPERIMENTAL
+	depends on BOOK3S && EXPERIMENTAL
 	help
 	  kexec is a system call that implements the ability to shutdown your
 	  current kernel, and to start another kernel.  It is like a reboot
@@ -409,6 +410,18 @@ config PPC_HAS_HASH_64K
 	depends on PPC64
 	default n
 
+config STDBINUTILS
+	bool "Using standard binutils settings"
+	depends on 44x
+	default y
+	help
+	  Turning this option off allows you to select 256KB PAGE_SIZE on 44x.
+	  Note, that kernel will be able to run only those applications,
+	  which had been compiled using binutils later than 2.17.50.0.3 with
+	  '-zmax-page-size' set to 256K (the default is 64K). Or, if using
+	  the older binutils, you can patch them with a trivial patch, which
+	  changes the ELF_MAXPAGESIZE definition from 0x10000 to 0x40000.
+
 choice
 	prompt "Page size"
 	default PPC_4K_PAGES
@@ -444,6 +457,19 @@ config PPC_64K_PAGES
 	bool "64k page size" if 44x || PPC_STD_MMU_64
 	select PPC_HAS_HASH_64K if PPC_STD_MMU_64
 
+config PPC_256K_PAGES
+	bool "256k page size" if 44x
+	depends on !STDBINUTILS && (!SHMEM || BROKEN)
+	help
+	  Make the page size 256k.
+
+	  As the ELF standard only requires alignment to support page
+	  sizes up to 64k, you will need to compile all of your user
+	  space applications with a non-standard binutils settings
+	  (see the STDBINUTILS description for details).
+
+	  Say N unless you know what you are doing.
+
 endchoice
 
 config FORCE_MAX_ZONEORDER
@@ -456,6 +482,8 @@ config FORCE_MAX_ZONEORDER
 	default "9" if PPC_STD_MMU_32 && PPC_16K_PAGES
 	range 7 64 if PPC_STD_MMU_32 && PPC_64K_PAGES
 	default "7" if PPC_STD_MMU_32 && PPC_64K_PAGES
+	range 5 64 if PPC_STD_MMU_32 && PPC_256K_PAGES
+	default "5" if PPC_STD_MMU_32 && PPC_256K_PAGES
 	range 11 64
 	default "11"
 	help
@@ -594,6 +622,7 @@ config FSL_SOC
 config FSL_PCI
  	bool
 	select PPC_INDIRECT_PCI
+	select PCI_QUIRKS
 
 config 4xx_SOC
 	bool
@@ -730,6 +759,22 @@ config LOWMEM_SIZE
 	hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
 	default "0x30000000"
 
+config LOWMEM_CAM_NUM_BOOL
+	bool "Set number of CAMs to use to map low memory"
+	depends on ADVANCED_OPTIONS && FSL_BOOKE
+	help
+	  This option allows you to set the maximum number of CAM slots that
+	  will be used to map low memory.  There are a limited number of slots
+	  available and even more limited number that will fit in the L1 MMU.
+	  However, using more entries will allow mapping more low memory.  This
+	  can be useful in optimizing the layout of kernel virtual memory.
+
+	  Say N here unless you know what you are doing.
+
+config LOWMEM_CAM_NUM
+	int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL
+	default 3
+
 config RELOCATABLE
 	bool "Build a relocatable kernel (EXPERIMENTAL)"
 	depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && FSL_BOOKE
@@ -794,7 +839,7 @@ config PHYSICAL_START
 
 config PHYSICAL_ALIGN
 	hex
-	default "0x10000000" if FSL_BOOKE
+	default "0x04000000" if FSL_BOOKE
 	help
 	  This value puts the alignment restrictions on physical address
 	  where kernel is loaded and run from. Kernel is compiled for an
@@ -815,31 +860,6 @@ config TASK_SIZE
 	default "0x80000000" if PPC_PREP || PPC_8xx
 	default "0xc0000000"
 
-config CONSISTENT_START_BOOL
-	bool "Set custom consistent memory pool address"
-	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
-	help
-	  This option allows you to set the base virtual address
-	  of the consistent memory pool.  This pool of virtual
-	  memory is used to make consistent memory allocations.
-
-config CONSISTENT_START
-	hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
-	default "0xfd000000" if (NOT_COHERENT_CACHE && 8xx)
-	default "0xff100000" if NOT_COHERENT_CACHE
-
-config CONSISTENT_SIZE_BOOL
-	bool "Set custom consistent memory pool size"
-	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
-	help
-	  This option allows you to set the size of the
-	  consistent memory pool.  This pool of virtual memory
-	  is used to make consistent memory allocations.
-
-config CONSISTENT_SIZE
-	hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
-	default "0x00200000" if NOT_COHERENT_CACHE
-
 config PIN_TLB
 	bool "Pinned Kernel TLBs (860 ONLY)"
 	depends on ADVANCED_OPTIONS && 8xx
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 08f7cc0a1953..22091bbfdc9b 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -129,7 +129,7 @@ config BDI_SWITCH
 
 config BOOTX_TEXT
 	bool "Support for early boot text console (BootX or OpenFirmware only)"
-	depends on PPC_OF && PPC_MULTIPLATFORM
+	depends on PPC_OF && PPC_BOOK3S
 	help
 	  Say Y here to see progress messages from the boot firmware in text
 	  mode. Requires either BootX or Open Firmware.
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 72d17f50e54f..551fc58c05cf 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -147,8 +147,8 @@ core-y				+= arch/powerpc/kernel/ \
 				   arch/powerpc/mm/ \
 				   arch/powerpc/lib/ \
 				   arch/powerpc/sysdev/ \
-				   arch/powerpc/platforms/
-core-$(CONFIG_MATH_EMULATION)	+= arch/powerpc/math-emu/
+				   arch/powerpc/platforms/ \
+				   arch/powerpc/math-emu/
 core-$(CONFIG_XMON)		+= arch/powerpc/xmon/
 core-$(CONFIG_KVM) 		+= arch/powerpc/kvm/
 
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e84df338ea29..4458abb67c51 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -70,7 +70,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c
 		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
 		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
 		virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
-		cuboot-acadia.c
+		cuboot-acadia.c cuboot-amigaone.c
 src-boot := $(src-wlib) $(src-plat) empty.c
 
 src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -235,7 +235,9 @@ image-$(CONFIG_PPC_ADDER875)		+= cuImage.adder875-uboot \
 					   dtbImage.adder875-redboot
 
 # Board ports in arch/powerpc/platform/52xx/Kconfig
-image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 cuImage.lite5200b
+image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 lite5200.dtb
+image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200b lite5200b.dtb
+image-$(CONFIG_PPC_MEDIA5200)		+= cuImage.media5200 media5200.dtb
 
 # Board ports in arch/powerpc/platform/82xx/Kconfig
 image-$(CONFIG_MPC8272_ADS)		+= cuImage.mpc8272ads
@@ -274,6 +276,9 @@ image-$(CONFIG_STORCENTER)		+= cuImage.storcenter
 image-$(CONFIG_MPC7448HPC2)		+= cuImage.mpc7448hpc2
 image-$(CONFIG_PPC_C2K)			+= cuImage.c2k
 
+# Board port in arch/powerpc/platform/amigaone/Kconfig
+image-$(CONFIG_AMIGAONE)		+= cuImage.amigaone
+
 # For 32-bit powermacs, build the COFF and miboot images
 # as well as the ELF images.
 ifeq ($(CONFIG_PPC32),y)
diff --git a/arch/powerpc/boot/cuboot-amigaone.c b/arch/powerpc/boot/cuboot-amigaone.c
new file mode 100644
index 000000000000..d5029674030b
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-amigaone.c
@@ -0,0 +1,35 @@
+/*
+ * Old U-boot compatibility for AmigaOne
+ *
+ * Author: Gerhard Pircher (gerhard_pircher@gmx.net)
+ *
+ *   Based on cuboot-83xx.c
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "cuboot.h"
+
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void platform_fixups(void)
+{
+	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
+	dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+                   unsigned long r6, unsigned long r7)
+{
+	CUBOOT_INIT();
+	fdt_init(_dtb_start);
+	serial_console_init();
+	platform_ops.fixups = platform_fixups;
+}
diff --git a/arch/powerpc/boot/dts/amigaone.dts b/arch/powerpc/boot/dts/amigaone.dts
new file mode 100644
index 000000000000..26549fca2ed4
--- /dev/null
+++ b/arch/powerpc/boot/dts/amigaone.dts
@@ -0,0 +1,173 @@
+/*
+ * AmigaOne Device Tree Source
+ *
+ * Copyright 2008 Gerhard Pircher (gerhard_pircher@gmx.net)
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "AmigaOne";
+	compatible = "eyetech,amigaone";
+	coherency-off;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#cpus = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <32768>;		// L1, 32K
+			i-cache-size = <32768>;		// L1, 32K
+			timebase-frequency = <0>;	// 33.3 MHz, from U-boot
+			clock-frequency = <0>;		// From U-boot
+			bus-frequency = <0>;		// From U-boot
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0 0>;				// From U-boot
+	};
+
+	pci@80000000 {
+		device_type = "pci";
+		compatible = "mai-logic,articia-s";
+		bus-frequency = <33333333>;
+		bus-range = <0 0xff>;
+		ranges = <0x01000000 0 0x00000000 0xfe000000 0 0x00c00000	// PCI I/O
+		          0x02000000 0 0x80000000 0x80000000 0 0x7d000000	// PCI memory
+		          0x02000000 0 0x00000000 0xfd000000 0 0x01000000>;	// PCI alias memory (ISA)
+		// Configuration address and data register.
+		reg = <0xfec00cf8 4
+		       0xfee00cfc 4>;
+		8259-interrupt-acknowledge = <0xfef00000>;
+		// Do not define a interrupt-parent here, if there is no
+		// interrupt-map property.
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		isa@7 {
+			device_type = "isa";
+			compatible = "pciclass,0601";
+			vendor-id = <0x00001106>;
+			device-id = <0x00000686>;
+			revision-id = <0x00000010>;
+			class-code = <0x00060100>;
+			subsystem-id = <0>;
+			subsystem-vendor-id = <0>;
+			devsel-speed = <0x00000001>;
+			min-grant = <0>;
+			max-latency = <0>;
+			/* First 64k for I/O at 0x0 on PCI mapped to 0x0 on ISA. */
+			ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00010000>;
+			interrupt-parent = <&i8259>;
+			#interrupt-cells = <2>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+
+			dma-controller@0 {
+				compatible = "pnpPNP,200";
+				reg = <1 0x00000000 0x00000020
+				       1 0x00000080 0x00000010
+				       1 0x000000c0 0x00000020>;
+			};
+
+			i8259: interrupt-controller@20 {
+				device_type = "interrupt-controller";
+				compatible = "pnpPNP,000";
+				interrupt-controller;
+				reg = <1 0x00000020 0x00000002
+				       1 0x000000a0 0x00000002
+				       1 0x000004d0 0x00000002>;
+				reserved-interrupts = <2>;
+				#interrupt-cells = <2>;
+			};
+
+			timer@40 {
+				// Also adds pcspkr to platform devices.
+				compatible = "pnpPNP,100";
+				reg = <1 0x00000040 0x00000020>;
+			};
+
+			8042@60 {
+				device_type = "8042";
+				reg = <1 0x00000060 0x00000001
+				       1 0x00000064 0x00000001>;
+				interrupts = <1 3 12 3>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				keyboard@0 {
+					compatible = "pnpPNP,303";
+					reg = <0>;
+				};
+
+				mouse@1 {
+					compatible = "pnpPNP,f03";
+					reg = <1>;
+				};
+			};
+
+			rtc@70 {
+				compatible = "pnpPNP,b00";
+				reg = <1 0x00000070 0x00000002>;
+				interrupts = <8 3>;
+			};
+
+			serial@3f8 {
+				device_type = "serial";
+				compatible = "pnpPNP,501","pnpPNP,500";
+				reg = <1 0x000003f8 0x00000008>;
+				interrupts = <4 3>;
+				clock-frequency = <1843200>;
+				current-speed = <115200>;
+			};
+
+			serial@2f8 {
+				device_type = "serial";
+				compatible = "pnpPNP,501","pnpPNP,500";
+				reg = <1 0x000002f8 0x00000008>;
+				interrupts = <3 3>;
+				clock-frequency = <1843200>;
+				current-speed = <115200>;
+			};
+
+			parallel@378 {
+				device_type = "parallel";
+				// No ECP support for now, otherwise add "pnpPNP,401".
+				compatible = "pnpPNP,400";
+				reg = <1 0x00000378 0x00000003
+				       1 0x00000778 0x00000003>;
+			};
+
+			fdc@3f0 {
+				device_type = "fdc";
+				compatible = "pnpPNP,700";
+				reg = <1 0x000003f0 0x00000008>;
+				interrupts = <6 3>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				disk@0 {
+					reg = <0>;
+				};
+			};
+		};
+	};
+
+	chosen {
+		linux,stdout-path = "/pci@80000000/isa@7/serial@3f8";
+	};
+};
diff --git a/arch/powerpc/boot/dts/asp834x-redboot.dts b/arch/powerpc/boot/dts/asp834x-redboot.dts
index 524af7ef9f26..7da84fd7be93 100644
--- a/arch/powerpc/boot/dts/asp834x-redboot.dts
+++ b/arch/powerpc/boot/dts/asp834x-redboot.dts
@@ -181,70 +181,76 @@
 			phy_type = "ulpi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 08 e5 11 32 33 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			linux,network-index = <0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 08 e5 11 32 34 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			linux,network-index = <1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 4447def69dc5..5fd1ad09bdf2 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -149,6 +149,20 @@
 					/*RXDE*/  0x5 0x4>;
 		};
 
+                USB0: ehci@bffd0400 {
+                        compatible = "ibm,usb-ehci-460ex", "usb-ehci";
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x1d 4>;
+                        reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>;
+                };
+
+                USB1: usb@bffd0000 {
+                        compatible = "ohci-le";
+                        reg = <4 0xbffd0000 0x60>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x1e 4>;
+                };
+
 		POB0: opb {
 			compatible = "ibm,opb-460ex", "ibm,opb";
 			#address-cells = <1>;
@@ -252,6 +266,20 @@
 				reg = <0xef600700 0x00000014>;
 				interrupt-parent = <&UIC0>;
 				interrupts = <0x2 0x4>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+                                rtc@68 {
+                                        compatible = "stm,m41t80";
+                                        reg = <0x68>;
+					interrupt-parent = <&UIC2>;
+					interrupts = <0x19 0x8>;
+                                };
+                                sttm@48 {
+                                        compatible = "ad,ad7414";
+                                        reg = <0x48>;
+					interrupt-parent = <&UIC1>;
+					interrupts = <0x14 0x8>;
+                                };
 			};
 
 			IIC1: i2c@ef600800 {
diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts
index 2f74cc4e093e..cee8080aa245 100644
--- a/arch/powerpc/boot/dts/cm5200.dts
+++ b/arch/powerpc/boot/dts/cm5200.dts
@@ -17,6 +17,7 @@
 	compatible = "schindler,cm5200";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -66,7 +67,6 @@
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x600 0x10>;
 			interrupts = <1 9 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl,has-wdt;
 		};
 
@@ -74,84 +74,76 @@
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x610 0x10>;
 			interrupts = <1 10 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x620 0x10>;
 			interrupts = <1 11 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x630 0x10>;
 			interrupts = <1 12 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x640 0x10>;
 			interrupts = <1 13 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x650 0x10>;
 			interrupts = <1 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x660 0x10>;
 			interrupts = <1 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x670 0x10>;
 			interrupts = <1 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		rtc@800 {	// Real time clock
 			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <0x800 0x100>;
 			interrupts = <1 5 0 1 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpio@b00 {
+		gpio_simple: gpio@b00 {
 			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
 			interrupts = <1 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
-		gpio@c00 {
+		gpio_wkup: gpio@c00 {
 			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <0xc00 0x40>;
 			interrupts = <1 8 0 0 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
 		spi@f00 {
 			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <0xf00 0x20>;
 			interrupts = <2 13 0 2 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
 			interrupts = <2 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
@@ -161,7 +153,6 @@
 			              3 4 0  3 5 0  3 6 0  3 7 0
 			              3 8 0  3 9 0  3 10 0  3 11 0
 			              3 12 0  3 13 0  3 14 0  3 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		xlb@1f00 {
@@ -170,48 +161,34 @@
 		};
 
 		serial@2000 {		// PSC1
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <0>;  // Logical port assignment
 			reg = <0x2000 0x100>;
 			interrupts = <2 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		serial@2200 {		// PSC2
-			device_type = "serial";
-			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <1>;  // Logical port assignment
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			reg = <0x2200 0x100>;
 			interrupts = <2 2 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		serial@2400 {		// PSC3
-			device_type = "serial";
-			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <2>;  // Logical port assignment
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			reg = <0x2400 0x100>;
 			interrupts = <2 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		serial@2c00 {		// PSC6
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <5>;  // Logical port assignment
 			reg = <0x2c00 0x100>;
 			interrupts = <2 4 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
 		};
 
@@ -221,10 +198,8 @@
 			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
 			reg = <0x3000 0x400>;       // fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
-			interrupt-parent = <&mpc5200_pic>;
 
 			phy0: ethernet-phy@0 {
-				device_type = "ethernet-phy";
 				reg = <0>;
 			};
 		};
@@ -235,7 +210,6 @@
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			reg = <0x3d40 0x40>;
 			interrupts = <2 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 		};
 
@@ -245,9 +219,8 @@
 		};
 	};
 
-	lpb {
-		model = "fsl,lpb";
-		compatible = "fsl,lpb";
+	localbus {
+		compatible = "fsl,mpc5200b-lpb","simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
 		ranges = <0 0 0xfc000000 0x2000000>;
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
new file mode 100644
index 000000000000..4c36186ef946
--- /dev/null
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -0,0 +1,254 @@
+/*
+ * Digsy MTC board Device Tree Source
+ *
+ * Copyright (C) 2009 Semihalf
+ *
+ * Based on the CM5200 by M. Balakowicz
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "intercontrol,digsy-mtc";
+	compatible = "intercontrol,digsy-mtc";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,5200@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;
+			i-cache-line-size = <32>;
+			d-cache-size = <0x4000>;		// L1, 16K
+			i-cache-size = <0x4000>;		// L1, 16K
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x02000000>;	// 32MB
+	};
+
+	soc5200@f0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
+		ranges = <0 0xf0000000 0x0000c000>;
+		reg = <0xf0000000 0x00000100>;
+		bus-frequency = <0>;		// from bootloader
+		system-frequency = <0>;		// from bootloader
+
+		cdm@200 {
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+			reg = <0x200 0x38>;
+		};
+
+		mpc5200_pic: interrupt-controller@500 {
+			// 5200 interrupts are encoded into two levels;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+			reg = <0x500 0x80>;
+		};
+
+		timer@600 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x600 0x10>;
+			interrupts = <1 9 0>;
+			fsl,has-wdt;
+		};
+
+		timer@610 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x610 0x10>;
+			interrupts = <1 10 0>;
+		};
+
+		timer@620 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x620 0x10>;
+			interrupts = <1 11 0>;
+		};
+
+		timer@630 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x630 0x10>;
+			interrupts = <1 12 0>;
+		};
+
+		timer@640 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x640 0x10>;
+			interrupts = <1 13 0>;
+		};
+
+		timer@650 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x650 0x10>;
+			interrupts = <1 14 0>;
+		};
+
+		timer@660 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x660 0x10>;
+			interrupts = <1 15 0>;
+		};
+
+		timer@670 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x670 0x10>;
+			interrupts = <1 16 0>;
+		};
+
+		gpio_simple: gpio@b00 {
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+			reg = <0xb00 0x40>;
+			interrupts = <1 7 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpio_wkup: gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+			reg = <0xc00 0x40>;
+			interrupts = <1 8 0 0 3 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		spi@f00 {
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
+			reg = <0xf00 0x20>;
+			interrupts = <2 13 0 2 14 0>;
+		};
+
+		usb@1000 {
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
+			reg = <0x1000 0xff>;
+			interrupts = <2 6 0>;
+		};
+
+		dma-controller@1200 {
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+			reg = <0x1200 0x80>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 10 0  3 11 0
+			              3 12 0  3 13 0  3 14 0  3 15 0>;
+		};
+
+		xlb@1f00 {
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+			reg = <0x1f00 0x100>;
+		};
+
+		serial@2600 {		// PSC4
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+			reg = <0x2600 0x100>;
+			interrupts = <2 11 0>;
+		};
+
+		serial@2800 {		// PSC5
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+			reg = <0x2800 0x100>;
+			interrupts = <2 12 0>;
+		};
+
+		ethernet@3000 {
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+			reg = <0x3000 0x400>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <2 5 0>;
+			phy-handle = <&phy0>;
+		};
+
+		mdio@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+			reg = <0x3000 0x400>;       // fec range, since we need to setup fec interrupts
+			interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
+
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+		};
+
+		ata@3a00 {
+			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+			reg = <0x3a00 0x100>;
+			interrupts = <2 7 0>;
+		};
+
+		i2c@3d00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+			reg = <0x3d00 0x40>;
+			interrupts = <2 15 0>;
+			fsl5200-clocking;
+
+			rtc@50 {
+				compatible = "at,24c08";
+				reg = <0x50>;
+			};
+
+			rtc@68 {
+				compatible = "dallas,ds1339";
+				reg = <0x68>;
+			};
+		};
+
+		sram@8000 {
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+			reg = <0x8000 0x4000>;
+		};
+	};
+
+	lpb {
+		compatible = "fsl,mpc5200b-lpb","simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges = <0 0 0xff000000 0x1000000>;
+
+		// 16-bit flash device at LocalPlus Bus CS0
+		flash@0,0 {
+			compatible = "cfi-flash";
+			reg = <0 0 0x1000000>;
+			bank-width = <2>;
+			device-width = <2>;
+			#size-cells = <1>;
+			#address-cells = <1>;
+
+			partition@0 {
+				label = "kernel";
+				reg = <0x0 0x00200000>;
+			};
+			partition@200000 {
+				label = "root";
+				reg = <0x00200000 0x00300000>;
+			};
+			partition@500000 {
+				label = "user";
+				reg = <0x00500000 0x00a00000>;
+			};
+			partition@f00000 {
+				label = "u-boot";
+				reg = <0x00f00000 0x100000>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/gef_ppc9a.dts b/arch/powerpc/boot/dts/gef_ppc9a.dts
new file mode 100644
index 000000000000..d47ad0718759
--- /dev/null
+++ b/arch/powerpc/boot/dts/gef_ppc9a.dts
@@ -0,0 +1,367 @@
+/*
+ * GE Fanuc PPC9A Device Tree Source
+ *
+ * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Based on: SBS CM6 Device Tree Source
+ * Copyright 2007 SBS Technologies GmbH & Co. KG
+ * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
+ * Copyright 2006 Freescale Semiconductor Inc.
+ */
+
+/*
+ * Compiled with dtc -I dts -O dtb -o gef_ppc9a.dtb gef_ppc9a.dts
+ */
+
+/dts-v1/;
+
+/ {
+	model = "GEF_PPC9A";
+	compatible = "gef,ppc9a";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8641@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <32768>;		// L1, 32K
+			i-cache-size = <32768>;		// L1, 32K
+			timebase-frequency = <0>;	// From uboot
+			bus-frequency = <0>;		// From uboot
+			clock-frequency = <0>;		// From uboot
+		};
+		PowerPC,8641@1 {
+			device_type = "cpu";
+			reg = <1>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <32768>;		// L1, 32K
+			i-cache-size = <32768>;		// L1, 32K
+			timebase-frequency = <0>;	// From uboot
+			bus-frequency = <0>;		// From uboot
+			clock-frequency = <0>;		// From uboot
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000>;	// set by uboot
+	};
+
+	localbus@fef05000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8641-localbus", "simple-bus";
+		reg = <0xfef05000 0x1000>;
+		interrupts = <19 2>;
+		interrupt-parent = <&mpic>;
+
+		ranges = <0 0 0xff000000 0x01000000	// 16MB Boot flash
+			  1 0 0xe8000000 0x08000000	// Paged Flash 0
+			  2 0 0xe0000000 0x08000000	// Paged Flash 1
+			  3 0 0xfc100000 0x00020000	// NVRAM
+			  4 0 0xfc000000 0x00008000	// FPGA
+			  5 0 0xfc008000 0x00008000	// AFIX FPGA
+			  6 0 0xfd000000 0x00800000	// IO FPGA (8-bit)
+			  7 0 0xfd800000 0x00800000>;	// IO FPGA (32-bit)
+
+		/* flash@0,0 is a mirror of part of the memory in flash@1,0
+		flash@0,0 {
+			compatible = "gef,ppc9a-firmware-mirror", "cfi-flash";
+			reg = <0x0 0x0 0x1000000>;
+			bank-width = <4>;
+			device-width = <2>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "firmware";
+				reg = <0x0 0x1000000>;
+				read-only;
+			};
+		};
+		*/
+
+		flash@1,0 {
+			compatible = "gef,ppc9a-paged-flash", "cfi-flash";
+			reg = <0x1 0x0 0x8000000>;
+			bank-width = <4>;
+			device-width = <2>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "user";
+				reg = <0x0 0x7800000>;
+			};
+			partition@7800000 {
+				label = "firmware";
+				reg = <0x7800000 0x800000>;
+				read-only;
+			};
+		};
+
+		fpga@4,0 {
+			compatible = "gef,ppc9a-fpga-regs";
+			reg = <0x4 0x0 0x40>;
+		};
+
+		wdt@4,2000 {
+			compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
+				"gef,fpga-wdt";
+			reg = <0x4 0x2000 0x8>;
+			interrupts = <0x1a 0x4>;
+			interrupt-parent = <&gef_pic>;
+		};
+		/* Second watchdog available, driver currently supports one.
+		wdt@4,2010 {
+			compatible = "gef,ppc9a-fpga-wdt", "gef,fpga-wdt-1.00",
+				"gef,fpga-wdt";
+			reg = <0x4 0x2010 0x8>;
+			interrupts = <0x1b 0x4>;
+			interrupt-parent = <&gef_pic>;
+		};
+		*/
+		gef_pic: pic@4,4000 {
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			compatible = "gef,ppc9a-fpga-pic", "gef,fpga-pic-1.00";
+			reg = <0x4 0x4000 0x20>;
+			interrupts = <0x8
+				      0x9>;
+			interrupt-parent = <&mpic>;
+
+		};
+		gef_gpio: gpio@7,14000 {
+			#gpio-cells = <2>;
+			compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio";
+			reg = <0x7 0x14000 0x24>;
+			gpio-controller;
+		};
+	};
+
+	soc@fef00000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#interrupt-cells = <2>;
+		compatible = "fsl,mpc8641-soc", "simple-bus";
+		ranges = <0x0 0xfef00000 0x00100000>;
+		reg = <0xfef00000 0x100000>;	// CCSRBAR 1M
+		bus-frequency = <33333333>;
+
+		i2c1: i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <0x2b 0x2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+
+			hwmon@48 {
+				compatible = "national,lm92";
+				reg = <0x48>;
+			};
+
+			hwmon@4c {
+				compatible = "adi,adt7461";
+				reg = <0x4c>;
+			};
+
+			rtc@51 {
+				compatible = "epson,rx8581";
+				reg = <0x00000051>;
+			};
+
+			eti@6b {
+				compatible = "dallas,ds1682";
+				reg = <0x6b>;
+			};
+		};
+
+		i2c2: i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <0x2b 0x2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		dma@21300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
+			reg = <0x21300 0x4>;
+			ranges = <0x0 0x21100 0x200>;
+			cell-index = <0>;
+			dma-channel@0 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <20 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <21 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <22 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <23 2>;
+			};
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy0>;
+			phy-connection-type = "gmii";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x9 0x4>;
+					reg = <1>;
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x8 0x4>;
+					reg = <3>;
+				};
+			};
+		};
+
+		enet1: ethernet@26000 {
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x26000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy2>;
+			phy-connection-type = "gmii";
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <0x2a 0x2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <0x1c 0x2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		mpic: pic@40000 {
+			clock-frequency = <0>;
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+
+		global-utilities@e0000 {
+			compatible = "fsl,mpc8641-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+	};
+
+	pci0: pcie@fef08000 {
+		compatible = "fsl,mpc8641-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xfef08000 0x1000>;
+		bus-range = <0x0 0xff>;
+		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
+			  0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <0x18 0x2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0x0000 0x0 0x0 0x4 &mpic 0x3 0x1
+		>;
+
+		pcie@0 {
+			reg = <0 0 0 0 0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x02000000 0x0 0x80000000
+				  0x02000000 0x0 0x80000000
+				  0x0 0x40000000
+
+				  0x01000000 0x0 0x00000000
+				  0x01000000 0x0 0x00000000
+				  0x0 0x00400000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/gef_sbc310.dts b/arch/powerpc/boot/dts/gef_sbc310.dts
new file mode 100644
index 000000000000..1569117e5ddc
--- /dev/null
+++ b/arch/powerpc/boot/dts/gef_sbc310.dts
@@ -0,0 +1,367 @@
+/*
+ * GE Fanuc SBC310 Device Tree Source
+ *
+ * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Based on: SBS CM6 Device Tree Source
+ * Copyright 2007 SBS Technologies GmbH & Co. KG
+ * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
+ * Copyright 2006 Freescale Semiconductor Inc.
+ */
+
+/*
+ * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts
+ */
+
+/dts-v1/;
+
+/ {
+	model = "GEF_SBC310";
+	compatible = "gef,sbc310";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8641@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <32768>;		// L1, 32K
+			i-cache-size = <32768>;		// L1, 32K
+			timebase-frequency = <0>;	// From uboot
+			bus-frequency = <0>;		// From uboot
+			clock-frequency = <0>;		// From uboot
+		};
+		PowerPC,8641@1 {
+			device_type = "cpu";
+			reg = <1>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <32768>;		// L1, 32K
+			i-cache-size = <32768>;		// L1, 32K
+			timebase-frequency = <0>;	// From uboot
+			bus-frequency = <0>;		// From uboot
+			clock-frequency = <0>;		// From uboot
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000>;	// set by uboot
+	};
+
+	localbus@fef05000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8641-localbus", "simple-bus";
+		reg = <0xfef05000 0x1000>;
+		interrupts = <19 2>;
+		interrupt-parent = <&mpic>;
+
+		ranges = <0 0 0xff000000 0x01000000	// 16MB Boot flash
+			  1 0 0xe0000000 0x08000000	// Paged Flash 0
+			  2 0 0xe8000000 0x08000000	// Paged Flash 1
+			  3 0 0xfc100000 0x00020000	// NVRAM
+			  4 0 0xfc000000 0x00010000>;	// FPGA
+
+		/* flash@0,0 is a mirror of part of the memory in flash@1,0
+		flash@0,0 {
+			compatible = "cfi-flash";
+			reg = <0 0 0x01000000>;
+			bank-width = <2>;
+			device-width = <2>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "firmware";
+				reg = <0x00000000 0x01000000>;
+				read-only;
+			};
+		};
+		*/
+
+		flash@1,0 {
+			compatible = "cfi-flash";
+			reg = <1 0 0x8000000>;
+			bank-width = <2>;
+			device-width = <2>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "user";
+				reg = <0x00000000 0x07800000>;
+			};
+			partition@7800000 {
+				label = "firmware";
+				reg = <0x07800000 0x00800000>;
+				read-only;
+			};
+		};
+
+		fpga@4,0 {
+			compatible = "gef,fpga-regs";
+			reg = <0x4 0x0 0x40>;
+		};
+
+		wdt@4,2000 {
+			#interrupt-cells = <2>;
+			device_type = "watchdog";
+			compatible = "gef,fpga-wdt";
+			reg = <0x4 0x2000 0x8>;
+			interrupts = <0x1a 0x4>;
+			interrupt-parent = <&gef_pic>;
+		};
+/*
+		wdt@4,2010 {
+			#interrupt-cells = <2>;
+			device_type = "watchdog";
+			compatible = "gef,fpga-wdt";
+			reg = <0x4 0x2010 0x8>;
+			interrupts = <0x1b 0x4>;
+			interrupt-parent = <&gef_pic>;
+		};
+*/
+		gef_pic: pic@4,4000 {
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			compatible = "gef,fpga-pic";
+			reg = <0x4 0x4000 0x20>;
+			interrupts = <0x8
+				      0x9>;
+			interrupt-parent = <&mpic>;
+
+		};
+		gef_gpio: gpio@4,8000 {
+			#gpio-cells = <2>;
+			compatible = "gef,sbc310-gpio";
+			reg = <0x4 0x8000 0x24>;
+			gpio-controller;
+		};
+	};
+
+	soc@fef00000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		#interrupt-cells = <2>;
+		device_type = "soc";
+		compatible = "simple-bus";
+		ranges = <0x0 0xfef00000 0x00100000>;
+		reg = <0xfef00000 0x100000>;	// CCSRBAR 1M
+		bus-frequency = <33333333>;
+
+		i2c1: i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <0x2b 0x2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+
+			rtc@51 {
+				compatible = "epson,rx8581";
+				reg = <0x00000051>;
+			};
+		};
+
+		i2c2: i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <0x2b 0x2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+
+			hwmon@48 {
+				compatible = "national,lm92";
+				reg = <0x48>;
+			};
+
+			hwmon@4c {
+				compatible = "adi,adt7461";
+				reg = <0x4c>;
+			};
+
+			eti@6b {
+				compatible = "dallas,ds1682";
+				reg = <0x6b>;
+			};
+		};
+
+		dma@21300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
+			reg = <0x21300 0x4>;
+			ranges = <0x0 0x21100 0x200>;
+			cell-index = <0>;
+			dma-channel@0 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <20 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <21 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <22 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,mpc8641-dma-channel",
+					   "fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <23 2>;
+			};
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy0>;
+			phy-connection-type = "gmii";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x9 0x4>;
+					reg = <1>;
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x8 0x4>;
+					reg = <3>;
+				};
+			};
+		};
+
+		enet1: ethernet@26000 {
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x26000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy2>;
+			phy-connection-type = "gmii";
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <0x2a 0x2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <0x1c 0x2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		mpic: pic@40000 {
+			clock-frequency = <0>;
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+
+		global-utilities@e0000 {
+			compatible = "fsl,mpc8641-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+	};
+
+	pci0: pcie@fef08000 {
+		compatible = "fsl,mpc8641-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xfef08000 0x1000>;
+		bus-range = <0x0 0xff>;
+		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
+			  0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <0x18 0x2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
+			0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
+			0x0000 0x0 0x0 0x3 &mpic 0x2 0x2
+			0x0000 0x0 0x0 0x4 &mpic 0x3 0x2
+		>;
+
+		pcie@0 {
+			reg = <0 0 0 0 0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x02000000 0x0 0x80000000
+				  0x02000000 0x0 0x80000000
+				  0x0 0x40000000
+
+				  0x01000000 0x0 0x00000000
+				  0x01000000 0x0 0x00000000
+				  0x0 0x00400000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts
index e78c355c7bac..6582dbd36da7 100644
--- a/arch/powerpc/boot/dts/gef_sbc610.dts
+++ b/arch/powerpc/boot/dts/gef_sbc610.dts
@@ -71,7 +71,7 @@
 		#address-cells = <2>;
 		#size-cells = <1>;
 		compatible = "fsl,mpc8641-localbus", "simple-bus";
-		reg = <0xf8005000 0x1000>;
+		reg = <0xfef05000 0x1000>;
 		interrupts = <19 2>;
 		interrupt-parent = <&mpic>;
 
@@ -202,34 +202,37 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&gef_pic>;
-				interrupts = <0x9 0x4>;
-				reg = <1>;
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&gef_pic>;
-				interrupts = <0x8 0x4>;
-				reg = <3>;
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "gmii";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x9 0x4>;
+					reg = <1>;
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&gef_pic>;
+					interrupts = <0x8 0x4>;
+					reg = <3>;
+				};
+			};
 		};
 
 		enet1: ethernet@26000 {
diff --git a/arch/powerpc/boot/dts/ksi8560.dts b/arch/powerpc/boot/dts/ksi8560.dts
index 3bfff47418db..308fe7c29dea 100644
--- a/arch/powerpc/boot/dts/ksi8560.dts
+++ b/arch/powerpc/boot/dts/ksi8560.dts
@@ -124,67 +124,72 @@
 			};
 		};
 
-		mdio@24520 {					/* For TSECs */
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			PHY1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-
-			PHY2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			/* Mac address filled in by bootwrapper */
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&PHY1>;
+
+			mdio@520 {					/* For TSECs */
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				PHY1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+
+				PHY2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			/* Mac address filled in by bootwrapper */
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&PHY2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		mpic: pic@40000 {
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 3f7a5dce8de0..de30b3f9eb26 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -17,6 +17,7 @@
 	compatible = "fsl,lite5200";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -58,96 +59,74 @@
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			device_type = "interrupt-controller";
 			compatible = "fsl,mpc5200-pic";
 			reg = <0x500 0x80>;
 		};
 
 		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <0>;
 			reg = <0x600 0x10>;
 			interrupts = <1 9 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl,has-wdt;
 		};
 
 		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <1>;
 			reg = <0x610 0x10>;
 			interrupts = <1 10 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <2>;
 			reg = <0x620 0x10>;
 			interrupts = <1 11 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <3>;
 			reg = <0x630 0x10>;
 			interrupts = <1 12 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <4>;
 			reg = <0x640 0x10>;
 			interrupts = <1 13 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <5>;
 			reg = <0x650 0x10>;
 			interrupts = <1 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <6>;
 			reg = <0x660 0x10>;
 			interrupts = <1 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
-			cell-index = <7>;
 			reg = <0x670 0x10>;
 			interrupts = <1 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		rtc@800 {	// Real time clock
 			compatible = "fsl,mpc5200-rtc";
 			reg = <0x800 0x100>;
 			interrupts = <1 5 0 1 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		can@900 {
 			compatible = "fsl,mpc5200-mscan";
-			cell-index = <0>;
 			interrupts = <2 17 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x900 0x80>;
 		};
 
 		can@980 {
 			compatible = "fsl,mpc5200-mscan";
-			cell-index = <1>;
 			interrupts = <2 18 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x980 0x80>;
 		};
 
@@ -155,39 +134,33 @@
 			compatible = "fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
 			interrupts = <1 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		gpio@c00 {
 			compatible = "fsl,mpc5200-gpio-wkup";
 			reg = <0xc00 0x40>;
 			interrupts = <1 8 0 0 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		spi@f00 {
 			compatible = "fsl,mpc5200-spi";
 			reg = <0xf00 0x20>;
 			interrupts = <2 13 0 2 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
 			interrupts = <2 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
-			device_type = "dma-controller";
 			compatible = "fsl,mpc5200-bestcomm";
 			reg = <0x1200 0x80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
 			              3 8 0  3 9 0  3 10 0  3 11 0
 			              3 12 0  3 13 0  3 14 0  3 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		xlb@1f00 {
@@ -196,13 +169,10 @@
 		};
 
 		serial@2000 {		// PSC1
-			device_type = "serial";
 			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <0>;  // Logical port assignment
 			cell-index = <0>;
 			reg = <0x2000 0x100>;
 			interrupts = <2 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		// PSC2 in ac97 mode example
@@ -211,7 +181,6 @@
 		//	cell-index = <1>;
 		//	reg = <0x2200 0x100>;
 		//	interrupts = <2 2 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC3 in CODEC mode example
@@ -220,27 +189,22 @@
 		//	cell-index = <2>;
 		//	reg = <0x2400 0x100>;
 		//	interrupts = <2 3 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC4 in uart mode example
 		//serial@2600 {		// PSC4
-		//	device_type = "serial";
 		//	compatible = "fsl,mpc5200-psc-uart";
 		//	cell-index = <3>;
 		//	reg = <0x2600 0x100>;
 		//	interrupts = <2 11 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC5 in uart mode example
 		//serial@2800 {		// PSC5
-		//	device_type = "serial";
 		//	compatible = "fsl,mpc5200-psc-uart";
 		//	cell-index = <4>;
 		//	reg = <0x2800 0x100>;
 		//	interrupts = <2 12 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC6 in spi mode example
@@ -249,16 +213,13 @@
 		//	cell-index = <5>;
 		//	reg = <0x2c00 0x100>;
 		//	interrupts = <2 4 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
 		};
 
@@ -268,30 +229,24 @@
 			compatible = "fsl,mpc5200-mdio";
 			reg = <0x3000 0x400>;	// fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
-			interrupt-parent = <&mpc5200_pic>;
 
 			phy0: ethernet-phy@1 {
-				device_type = "ethernet-phy";
 				reg = <1>;
 			};
 		};
 
 		ata@3a00 {
-			device_type = "ata";
 			compatible = "fsl,mpc5200-ata";
 			reg = <0x3a00 0x100>;
 			interrupts = <2 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <0>;
 			reg = <0x3d00 0x40>;
 			interrupts = <2 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 		};
 
@@ -299,14 +254,12 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <1>;
 			reg = <0x3d40 0x40>;
 			interrupts = <2 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 		};
 		sram@8000 {
-			compatible = "fsl,mpc5200-sram","sram";
+			compatible = "fsl,mpc5200-sram";
 			reg = <0x8000 0x4000>;
 		};
 	};
@@ -325,7 +278,6 @@
 				 0xc000 0 0 4 &mpc5200_pic 0 0 3>;
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
-		interrupt-parent = <&mpc5200_pic>;
 		bus-range = <0 0>;
 		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
 			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 63e3bb48e843..c63e3566479e 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -17,6 +17,7 @@
 	compatible = "fsl,lite5200b";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -58,136 +59,112 @@
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			device_type = "interrupt-controller";
 			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
 			reg = <0x500 0x80>;
 		};
 
 		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <0>;
 			reg = <0x600 0x10>;
 			interrupts = <1 9 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl,has-wdt;
 		};
 
 		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <1>;
 			reg = <0x610 0x10>;
 			interrupts = <1 10 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <2>;
 			reg = <0x620 0x10>;
 			interrupts = <1 11 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <3>;
 			reg = <0x630 0x10>;
 			interrupts = <1 12 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <4>;
 			reg = <0x640 0x10>;
 			interrupts = <1 13 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <5>;
 			reg = <0x650 0x10>;
 			interrupts = <1 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <6>;
 			reg = <0x660 0x10>;
 			interrupts = <1 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <7>;
 			reg = <0x670 0x10>;
 			interrupts = <1 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		rtc@800 {	// Real time clock
 			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <0x800 0x100>;
 			interrupts = <1 5 0 1 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		can@900 {
 			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
-			cell-index = <0>;
 			interrupts = <2 17 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x900 0x80>;
 		};
 
 		can@980 {
 			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
-			cell-index = <1>;
 			interrupts = <2 18 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x980 0x80>;
 		};
 
-		gpio@b00 {
+		gpio_simple: gpio@b00 {
 			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
 			interrupts = <1 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
-		gpio@c00 {
+		gpio_wkup: gpio@c00 {
 			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <0xc00 0x40>;
 			interrupts = <1 8 0 0 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
 		spi@f00 {
 			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <0xf00 0x20>;
 			interrupts = <2 13 0 2 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
 			interrupts = <2 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
-			device_type = "dma-controller";
 			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
 			reg = <0x1200 0x80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
 			              3 8 0  3 9 0  3 10 0  3 11 0
 			              3 12 0  3 13 0  3 14 0  3 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		xlb@1f00 {
@@ -196,13 +173,10 @@
 		};
 
 		serial@2000 {		// PSC1
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <0>;  // Logical port assignment
 			cell-index = <0>;
 			reg = <0x2000 0x100>;
 			interrupts = <2 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		// PSC2 in ac97 mode example
@@ -211,7 +185,6 @@
 		//	cell-index = <1>;
 		//	reg = <0x2200 0x100>;
 		//	interrupts = <2 2 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC3 in CODEC mode example
@@ -220,27 +193,22 @@
 		//	cell-index = <2>;
 		//	reg = <0x2400 0x100>;
 		//	interrupts = <2 3 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC4 in uart mode example
 		//serial@2600 {		// PSC4
-		//	device_type = "serial";
 		//	compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 		//	cell-index = <3>;
 		//	reg = <0x2600 0x100>;
 		//	interrupts = <2 11 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC5 in uart mode example
 		//serial@2800 {		// PSC5
-		//	device_type = "serial";
 		//	compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 		//	cell-index = <4>;
 		//	reg = <0x2800 0x100>;
 		//	interrupts = <2 12 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		// PSC6 in spi mode example
@@ -249,49 +217,40 @@
 		//	cell-index = <5>;
 		//	reg = <0x2c00 0x100>;
 		//	interrupts = <2 4 0>;
-		//	interrupt-parent = <&mpc5200_pic>;
 		//};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
 		};
 
 		mdio@3000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "fsl,mpc5200b-mdio", "fsl,mpc5200-mdio";
+			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
 			reg = <0x3000 0x400>;	// fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
-			interrupt-parent = <&mpc5200_pic>;
 
 			phy0: ethernet-phy@0 {
-				device_type = "ethernet-phy";
 				reg = <0>;
 			};
 		};
 
 		ata@3a00 {
-			device_type = "ata";
 			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
 			reg = <0x3a00 0x100>;
 			interrupts = <2 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <0>;
 			reg = <0x3d00 0x40>;
 			interrupts = <2 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 		};
 
@@ -299,14 +258,13 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <1>;
 			reg = <0x3d40 0x40>;
 			interrupts = <2 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 		};
+
 		sram@8000 {
-			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram";
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
 			reg = <0x8000 0x4000>;
 		};
 	};
@@ -330,7 +288,6 @@
 				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
-		interrupt-parent = <&mpc5200_pic>;
 		bus-range = <0 0>;
 		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
 			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts
new file mode 100644
index 000000000000..e297d8b41875
--- /dev/null
+++ b/arch/powerpc/boot/dts/media5200.dts
@@ -0,0 +1,318 @@
+/*
+ * Freescale Media5200 board Device Tree Source
+ *
+ * Copyright 2009 Secret Lab Technologies Ltd.
+ * Grant Likely <grant.likely@secretlab.ca>
+ * Steven Cavanagh <scavanagh@secretlab.ca>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "fsl,media5200";
+	compatible = "fsl,media5200";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
+
+	aliases {
+		console = &console;
+		ethernet0 = &eth0;
+	};
+
+	chosen {
+		linux,stdout-path = &console;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,5200@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;
+			i-cache-line-size = <32>;
+			d-cache-size = <0x4000>;		// L1, 16K
+			i-cache-size = <0x4000>;		// L1, 16K
+			timebase-frequency = <33000000>;	// 33 MHz, these were configured by U-Boot
+			bus-frequency = <132000000>;		// 132 MHz
+			clock-frequency = <396000000>;		// 396 MHz
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>;	// 128MB RAM
+	};
+
+	soc@f0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
+		ranges = <0 0xf0000000 0x0000c000>;
+		reg = <0xf0000000 0x00000100>;
+		bus-frequency = <132000000>;// 132 MHz
+		system-frequency = <0>;		// from bootloader
+
+		cdm@200 {
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+			reg = <0x200 0x38>;
+		};
+
+		mpc5200_pic: interrupt-controller@500 {
+			// 5200 interrupts are encoded into two levels;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+			reg = <0x500 0x80>;
+		};
+
+		timer@600 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x600 0x10>;
+			interrupts = <1 9 0>;
+			fsl,has-wdt;
+		};
+
+		timer@610 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x610 0x10>;
+			interrupts = <1 10 0>;
+		};
+
+		timer@620 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x620 0x10>;
+			interrupts = <1 11 0>;
+		};
+
+		timer@630 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x630 0x10>;
+			interrupts = <1 12 0>;
+		};
+
+		timer@640 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x640 0x10>;
+			interrupts = <1 13 0>;
+		};
+
+		timer@650 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x650 0x10>;
+			interrupts = <1 14 0>;
+		};
+
+		timer@660 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x660 0x10>;
+			interrupts = <1 15 0>;
+		};
+
+		timer@670 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x670 0x10>;
+			interrupts = <1 16 0>;
+		};
+
+		rtc@800 {	// Real time clock
+			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
+			reg = <0x800 0x100>;
+			interrupts = <1 5 0 1 6 0>;
+		};
+
+		can@900 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
+			interrupts = <2 17 0>;
+			reg = <0x900 0x80>;
+		};
+
+		can@980 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
+			interrupts = <2 18 0>;
+			reg = <0x980 0x80>;
+		};
+
+		gpio_simple: gpio@b00 {
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+			reg = <0xb00 0x40>;
+			interrupts = <1 7 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpio_wkup: gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+			reg = <0xc00 0x40>;
+			interrupts = <1 8 0 0 3 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		spi@f00 {
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
+			reg = <0xf00 0x20>;
+			interrupts = <2 13 0 2 14 0>;
+		};
+
+		usb@1000 {
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
+			reg = <0x1000 0x100>;
+			interrupts = <2 6 0>;
+		};
+
+		dma-controller@1200 {
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+			reg = <0x1200 0x80>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 10 0  3 11 0
+			              3 12 0  3 13 0  3 14 0  3 15 0>;
+		};
+
+		xlb@1f00 {
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+			reg = <0x1f00 0x100>;
+		};
+
+		// PSC6 in uart mode
+		console: serial@2c00 {		// PSC6
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+			cell-index = <5>;
+			port-number = <0>;  // Logical port assignment
+			reg = <0x2c00 0x100>;
+			interrupts = <2 4 0>;
+		};
+
+		eth0: ethernet@3000 {
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+			reg = <0x3000 0x400>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <2 5 0>;
+			phy-handle = <&phy0>;
+		};
+
+		mdio@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+			reg = <0x3000 0x400>;	// fec range, since we need to setup fec interrupts
+			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
+
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+		};
+
+		ata@3a00 {
+			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+			reg = <0x3a00 0x100>;
+			interrupts = <2 7 0>;
+		};
+
+		i2c@3d00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+			reg = <0x3d00 0x40>;
+			interrupts = <2 15 0>;
+			fsl5200-clocking;
+		};
+
+		i2c@3d40 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+			reg = <0x3d40 0x40>;
+			interrupts = <2 16 0>;
+			fsl5200-clocking;
+		};
+
+		sram@8000 {
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+			reg = <0x8000 0x4000>;
+		};
+	};
+
+	pci@f0000d00 {
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
+		reg = <0xf0000d00 0x100>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0xc000 0 0 1 &media5200_fpga 0 2 // 1st slot
+				 0xc000 0 0 2 &media5200_fpga 0 3
+				 0xc000 0 0 3 &media5200_fpga 0 4
+				 0xc000 0 0 4 &media5200_fpga 0 5
+
+				 0xc800 0 0 1 &media5200_fpga 0 3 // 2nd slot
+				 0xc800 0 0 2 &media5200_fpga 0 4
+				 0xc800 0 0 3 &media5200_fpga 0 5
+				 0xc800 0 0 4 &media5200_fpga 0 2
+
+				 0xd000 0 0 1 &media5200_fpga 0 4 // miniPCI
+				 0xd000 0 0 2 &media5200_fpga 0 5
+
+				 0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP
+				>;
+		clock-frequency = <0>; // From boot loader
+		interrupts = <2 8 0 2 9 0 2 10 0>;
+		interrupt-parent = <&mpc5200_pic>;
+		bus-range = <0 0>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
+			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+	};
+
+	localbus {
+		compatible = "fsl,mpc5200b-lpb","simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+
+		ranges = < 0 0 0xfc000000 0x02000000
+			   1 0 0xfe000000 0x02000000
+			   2 0 0xf0010000 0x00010000
+			   3 0 0xf0020000 0x00010000 >;
+
+		flash@0,0 {
+			compatible = "amd,am29lv28ml", "cfi-flash";
+			reg = <0 0x0 0x2000000>;		// 32 MB
+			bank-width = <4>;			// Width in bytes of the flash bank
+			device-width = <2>;			// Two devices on each bank
+		};
+
+		flash@1,0 {
+			compatible = "amd,am29lv28ml", "cfi-flash";
+			reg = <1 0 0x2000000>;			// 32 MB
+			bank-width = <4>;			// Width in bytes of the flash bank
+			device-width = <2>;			// Two devices on each bank
+		};
+
+		media5200_fpga: fpga@2,0 {
+			compatible = "fsl,media5200-fpga";
+			interrupt-controller;
+			#interrupt-cells = <2>;	// 0:bank 1:id; no type field
+			reg = <2 0 0x10000>;
+
+			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <0 0 3	// IRQ bank 0
+			              1 1 3>;	// IRQ bank 1
+		};
+
+		uart@3,0 {
+			compatible = "ti,tl16c752bpt";
+			reg = <3 0 0x10000>;
+			interrupt-parent = <&media5200_fpga>;
+			interrupts = <0 0  0 1>; // 2 irqs
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts
index 52ba6f98b273..7be8ca038676 100644
--- a/arch/powerpc/boot/dts/motionpro.dts
+++ b/arch/powerpc/boot/dts/motionpro.dts
@@ -17,6 +17,7 @@
 	compatible = "promess,motionpro";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -66,7 +67,6 @@
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x600 0x10>;
 			interrupts = <1 9 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl,has-wdt;
 		};
 
@@ -74,35 +74,30 @@
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x610 0x10>;
 			interrupts = <1 10 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x620 0x10>;
 			interrupts = <1 11 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x630 0x10>;
 			interrupts = <1 12 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x640 0x10>;
 			interrupts = <1 13 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <0x650 0x10>;
 			interrupts = <1 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		motionpro-led@660 {	// Motion-PRO status LED
@@ -110,7 +105,6 @@
 			label = "motionpro-statusled";
 			reg = <0x660 0x10>;
 			interrupts = <1 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			blink-delay = <100>; // 100 msec
 		};
 
@@ -119,49 +113,46 @@
 			label = "motionpro-readyled";
 			reg = <0x670 0x10>;
 			interrupts = <1 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		rtc@800 {	// Real time clock
 			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <0x800 0x100>;
 			interrupts = <1 5 0 1 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		can@980 {
 			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
 			interrupts = <2 18 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x980 0x80>;
 		};
 
-		gpio@b00 {
+		gpio_simple: gpio@b00 {
 			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
 			interrupts = <1 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
-		gpio@c00 {
+		gpio_wkup: gpio@c00 {
 			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <0xc00 0x40>;
 			interrupts = <1 8 0 0 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
 		spi@f00 {
 			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <0xf00 0x20>;
 			interrupts = <2 13 0 2 14 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
 			interrupts = <2 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
@@ -171,7 +162,6 @@
 			              3 4 0  3 5 0  3 6 0  3 7 0
 			              3 8 0  3 9 0  3 10 0  3 11 0
 			              3 12 0  3 13 0  3 14 0  3 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		xlb@1f00 {
@@ -180,12 +170,9 @@
 		};
 
 		serial@2000 {		// PSC1
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <0>;  // Logical port assignment
 			reg = <0x2000 0x100>;
 			interrupts = <2 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		// PSC2 in spi master mode 
@@ -194,26 +181,20 @@
 			cell-index = <1>;
 			reg = <0x2200 0x100>;
 			interrupts = <2 2 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		// PSC5 in uart mode
 		serial@2800 {		// PSC5
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <4>;  // Logical port assignment
 			reg = <0x2800 0x100>;
 			interrupts = <2 12 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
 		};
 
@@ -223,10 +204,8 @@
 			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
 			reg = <0x3000 0x400>;       // fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
-			interrupt-parent = <&mpc5200_pic>;
 
 			phy0: ethernet-phy@2 {
-				device_type = "ethernet-phy";
 				reg = <2>;
 			};
 		};
@@ -235,7 +214,6 @@
 			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
 			reg = <0x3a00 0x100>;
 			interrupts = <2 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d40 {
@@ -244,7 +222,6 @@
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			reg = <0x3d40 0x40>;
 			interrupts = <2 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 
 			rtc@68 {
@@ -259,8 +236,8 @@
 		};
 	};
 
-	lpb {
-		compatible = "fsl,lpb";
+	localbus {
+		compatible = "fsl,mpc5200b-lpb","simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
 		ranges = <0 0 0xff000000 0x01000000
@@ -273,7 +250,6 @@
 			compatible = "promess,motionpro-kollmorgen";
 			reg = <1 0 0x10000>;
 			interrupts = <1 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		// 8-bit board CPLD on LocalPlus Bus CS2
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index 3ebf7ec0484c..761faa7b6964 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -180,7 +180,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 			sleep = <&pmc 0x20000000>;
-			ranges;
+			ranges = <0x0 0x24000 0x1000>;
 
 			cell-index = <0>;
 			device_type = "network";
@@ -195,11 +195,11 @@
 			fixed-link = <1 1 1000 0 0>;
 			fsl,magic-packet;
 
-			mdio@24520 {
+			mdio@520 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,gianfar-mdio";
-				reg = <0x24520 0x20>;
+				reg = <0x520 0x20>;
 				phy4: ethernet-phy@4 {
 					interrupt-parent = <&ipic>;
 					interrupts = <20 0x8>;
@@ -221,6 +221,7 @@
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <34 0x8 33 0x8 32 0x8>;
 			interrupt-parent = <&ipic>;
@@ -229,11 +230,11 @@
 			sleep = <&pmc 0x10000000>;
 			fsl,magic-packet;
 
-			mdio@25520 {
+			mdio@520 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,gianfar-tbi";
-				reg = <0x25520 0x20>;
+				reg = <0x520 0x20>;
 
 				tbi1: tbi-phy@11 {
 					reg = <0x11>;
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 71784165b77e..3f4c5fb988a0 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -22,6 +22,8 @@
 		serial0 = &serial0;
 		serial1 = &serial1;
 		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
 	};
 
 	cpus {
@@ -188,66 +190,74 @@
 			phy_type = "utmi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&ipic>;
-				interrupts = <20 0x8>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&ipic>;
-				interrupts = <19 0x8>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = < &phy0 >;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&ipic>;
+					interrupts = <20 0x8>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&ipic>;
+					interrupts = <19 0x8>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = < &phy1 >;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -349,4 +359,66 @@
 		compatible = "fsl,mpc8349-pci";
 		device_type = "pci";
 	};
+
+	pci1: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000>;
+		ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb1000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa0000000
+				  0x02000000 0 0xa0000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+
+	pci2: pcie@e000a000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe000a000 0x00001000>;
+		ranges = <0x02000000 0 0xc0000000 0xc0000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xd1000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 2 8
+				 0 0 0 2 &ipic 2 8
+				 0 0 0 3 &ipic 2 8
+				 0 0 0 4 &ipic 2 8>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xc0000000
+				  0x02000000 0 0xc0000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index b5eda94a8e2a..1ae38f0ddef8 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -170,57 +170,52 @@
 			phy_type = "ulpi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			/* Vitesse 8201 */
-			phy1c: ethernet-phy@1c {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x1c>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy1c>;
 			linux,network-index = <0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				/* Vitesse 8201 */
+				phy1c: ethernet-phy@1c {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x1c>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			interrupt-parent = <&ipic>;
@@ -228,6 +223,18 @@
 			fixed-link = <1 1 1000 0 0>;
 			linux,network-index = <1>;
 			tbi-handle = <&tbi1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
index c87a6015e165..662abe1fb804 100644
--- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -149,37 +149,41 @@
 			phy_type = "ulpi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			/* Vitesse 8201 */
-			phy1c: ethernet-phy@1c {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x1c>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy1c>;
 			linux,network-index = <0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				/* Vitesse 8201 */
+				phy1c: ethernet-phy@1c {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x1c>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index d9adba01c09c..d9f0a2325fa4 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -167,69 +167,76 @@
 			phy_type = "ulpi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			linux,network-index = <0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			linux,network-index = <1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index 1d14d7052e6d..963708017e6c 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -23,6 +23,8 @@
 		serial0 = &serial0;
 		serial1 = &serial1;
 		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
 	};
 
 	cpus {
@@ -127,21 +129,38 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
+		sleep-nexus {
 			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
-			interrupt-parent = <&ipic>;
-			dfsrr;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				rtc@68 {
+					compatible = "dallas,ds1374";
+					reg = <0x68>;
+					interrupts = <19 0x8>;
+					interrupt-parent = <&ipic>;
+				};
+			};
 
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-				interrupts = <19 0x8>;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8377-esdhc", "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
 				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -174,70 +193,83 @@
 			interrupts = <38 0x8>;
 			dr_mode = "host";
 			phy_type = "ulpi";
+			sleep = <&pmc 0x00c00000>;
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy3>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -309,14 +341,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		sdhc@2e000 {
-			model = "eSDHC";
-			compatible = "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <42 0x8>;
-			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		sata@18000 {
@@ -324,6 +349,7 @@
 			reg = <0x18000 0x1000>;
 			interrupts = <44 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x000000c0>;
 		};
 
 		sata@19000 {
@@ -331,6 +357,7 @@
 			reg = <0x19000 0x1000>;
 			interrupts = <45 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000030>;
 		};
 
 		/* IPIC
@@ -346,6 +373,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -400,6 +434,7 @@
 		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
+		sleep = <&pmc 0x00010000>;
 		clock-frequency = <0>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
@@ -409,4 +444,68 @@
 		compatible = "fsl,mpc8349-pci";
 		device_type = "pci";
 	};
+
+	pci1: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000>;
+		ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		sleep = <&pmc 0x00300000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa8000000
+				  0x02000000 0 0xa8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+
+	pci2: pcie@e000a000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe000a000 0x00001000>;
+		ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 2 8
+				 0 0 0 2 &ipic 2 8
+				 0 0 0 3 &ipic 2 8
+				 0 0 0 4 &ipic 2 8>;
+		sleep = <&pmc 0x000c0000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xc8000000
+				  0x02000000 0 0xc8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 9413af3b9925..053339390c22 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -22,6 +22,8 @@
 		serial0 = &serial0;
 		serial1 = &serial1;
 		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
 	};
 
 	cpus {
@@ -107,26 +109,72 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
+		gpio1: gpio-controller@c00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";
+			reg = <0xc00 0x100>;
+			interrupts = <74 0x8>;
 			interrupt-parent = <&ipic>;
-			dfsrr;
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
+			gpio-controller;
+		};
+
+		gpio2: gpio-controller@d00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";
+			reg = <0xd00 0x100>;
+			interrupts = <75 0x8>;
+			interrupt-parent = <&ipic>;
+			gpio-controller;
+		};
+
+		sleep-nexus {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				dtt@48 {
+					compatible = "national,lm75";
+					reg = <0x48>;
+				};
+
+				at24@50 {
+					compatible = "at24,24c256";
+					reg = <0x50>;
+				};
+
+				rtc@68 {
+					compatible = "dallas,ds1339";
+					reg = <0x68>;
+				};
+
+				mcu_pio: mcu@a {
+					#gpio-cells = <2>;
+					compatible = "fsl,mc9s08qg8-mpc8377erdb",
+						     "fsl,mcu-mpc8349emitx";
+					reg = <0x0a>;
+					gpio-controller;
+				};
 			};
 
-			mcu_pio: mcu@a {
-				#gpio-cells = <2>;
-				compatible = "fsl,mc9s08qg8-mpc8377erdb",
-					     "fsl,mcu-mpc8349emitx";
-				reg = <0x0a>;
-				gpio-controller;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8377-esdhc", "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
+				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -197,64 +245,76 @@
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
 			phy_type = "ulpi";
+			sleep = <&pmc 0x00c00000>;
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			fixed-link = <1 1 1000 0 0>;
 			tbi-handle = <&tbi1>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -287,6 +347,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		sata@18000 {
@@ -294,6 +355,7 @@
 			reg = <0x18000 0x1000>;
 			interrupts = <44 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x000000c0>;
 		};
 
 		sata@19000 {
@@ -301,6 +363,7 @@
 			reg = <0x19000 0x1000>;
 			interrupts = <45 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000030>;
 		};
 
 		/* IPIC
@@ -316,6 +379,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -341,6 +411,7 @@
 		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+		sleep = <&pmc 0x00010000>;
 		clock-frequency = <66666666>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
@@ -350,4 +421,68 @@
 		compatible = "fsl,mpc8349-pci";
 		device_type = "pci";
 	};
+
+	pci1: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000>;
+		ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		sleep = <&pmc 0x00300000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa8000000
+				  0x02000000 0 0xa8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+
+	pci2: pcie@e000a000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe000a000 0x00001000>;
+		ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 2 8
+				 0 0 0 2 &ipic 2 8
+				 0 0 0 3 &ipic 2 8
+				 0 0 0 4 &ipic 2 8>;
+		sleep = <&pmc 0x000c0000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xc8000000
+				  0x02000000 0 0xc8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index b85fc02682d2..651ff2f9db2d 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -23,6 +23,8 @@
 		serial0 = &serial0;
 		serial1 = &serial1;
 		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
 	};
 
 	cpus {
@@ -127,21 +129,38 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
+		sleep-nexus {
 			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
-			interrupt-parent = <&ipic>;
-			dfsrr;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				rtc@68 {
+					compatible = "dallas,ds1374";
+					reg = <0x68>;
+					interrupts = <19 0x8>;
+					interrupt-parent = <&ipic>;
+				};
+			};
 
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-				interrupts = <19 0x8>;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
 				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -213,70 +232,83 @@
 			interrupts = <38 0x8>;
 			dr_mode = "host";
 			phy_type = "ulpi";
+			sleep = <&pmc 0x00c00000>;
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy3>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -309,14 +341,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		sdhc@2e000 {
-			model = "eSDHC";
-			compatible = "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <42 0x8>;
-			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		/* IPIC
@@ -332,6 +357,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8378-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -387,6 +419,7 @@
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
 		clock-frequency = <0>;
+		sleep = <&pmc 0x00010000>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
 		#address-cells = <3>;
@@ -395,4 +428,68 @@
 		compatible = "fsl,mpc8349-pci";
 		device_type = "pci";
 	};
+
+	pci1: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000>;
+		ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		sleep = <&pmc 0x00300000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa8000000
+				  0x02000000 0 0xa8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+
+	pci2: pcie@e000a000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe000a000 0x00001000>;
+		ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 2 8
+				 0 0 0 2 &ipic 2 8
+				 0 0 0 3 &ipic 2 8
+				 0 0 0 4 &ipic 2 8>;
+		sleep = <&pmc 0x000c0000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xc8000000
+				  0x02000000 0 0xc8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 23c10ce22c2c..5d90e85704c3 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -22,6 +22,8 @@
 		serial0 = &serial0;
 		serial1 = &serial1;
 		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
 	};
 
 	cpus {
@@ -107,26 +109,72 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
+		gpio1: gpio-controller@c00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8378-gpio", "fsl,mpc8349-gpio";
+			reg = <0xc00 0x100>;
+			interrupts = <74 0x8>;
 			interrupt-parent = <&ipic>;
-			dfsrr;
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
+			gpio-controller;
+		};
+
+		gpio2: gpio-controller@d00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8378-gpio", "fsl,mpc8349-gpio";
+			reg = <0xd00 0x100>;
+			interrupts = <75 0x8>;
+			interrupt-parent = <&ipic>;
+			gpio-controller;
+		};
+
+		sleep-nexus {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				dtt@48 {
+					compatible = "national,lm75";
+					reg = <0x48>;
+				};
+
+				at24@50 {
+					compatible = "at24,24c256";
+					reg = <0x50>;
+				};
+
+				rtc@68 {
+					compatible = "dallas,ds1339";
+					reg = <0x68>;
+				};
+
+				mcu_pio: mcu@a {
+					#gpio-cells = <2>;
+					compatible = "fsl,mc9s08qg8-mpc8378erdb",
+						     "fsl,mcu-mpc8349emitx";
+					reg = <0x0a>;
+					gpio-controller;
+				};
 			};
 
-			mcu_pio: mcu@a {
-				#gpio-cells = <2>;
-				compatible = "fsl,mc9s08qg8-mpc8378erdb",
-					     "fsl,mcu-mpc8349emitx";
-				reg = <0x0a>;
-				gpio-controller;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8378-esdhc", "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
+				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -197,62 +245,76 @@
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
 			phy_type = "ulpi";
+			sleep = <&pmc 0x00c00000>;
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
+			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			fixed-link = <1 1 1000 0 0>;
+			tbi-handle = <&tbi1>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -285,6 +347,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		/* IPIC
@@ -300,6 +363,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8378-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -325,6 +395,7 @@
 		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+		sleep = <&pmc 0x00010000>;
 		clock-frequency = <66666666>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
@@ -334,4 +405,68 @@
 		compatible = "fsl,mpc8349-pci";
 		device_type = "pci";
 	};
+
+	pci1: pcie@e0009000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe0009000 0x00001000>;
+		ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000
+		          0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 1 8
+				 0 0 0 2 &ipic 1 8
+				 0 0 0 3 &ipic 1 8
+				 0 0 0 4 &ipic 1 8>;
+		sleep = <&pmc 0x00300000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xa8000000
+				  0x02000000 0 0xa8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
+
+	pci2: pcie@e000a000 {
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		device_type = "pci";
+		compatible = "fsl,mpc8378-pcie", "fsl,mpc8314-pcie";
+		reg = <0xe000a000 0x00001000>;
+		ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;
+		bus-range = <0 255>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0 0 0 1 &ipic 2 8
+				 0 0 0 2 &ipic 2 8
+				 0 0 0 3 &ipic 2 8
+				 0 0 0 4 &ipic 2 8>;
+		sleep = <&pmc 0x000c0000>;
+		clock-frequency = <0>;
+
+		pcie@0 {
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			reg = <0 0 0 0 0>;
+			ranges = <0x02000000 0 0xc8000000
+				  0x02000000 0 0xc8000000
+				  0 0x10000000
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00800000>;
+		};
+	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index acf06c438dbf..d6f208b8297a 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -127,21 +127,38 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
+		sleep-nexus {
 			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
-			interrupt-parent = <&ipic>;
-			dfsrr;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				rtc@68 {
+					compatible = "dallas,ds1374";
+					reg = <0x68>;
+					interrupts = <19 0x8>;
+					interrupt-parent = <&ipic>;
+				};
+			};
 
-			rtc@68 {
-				compatible = "dallas,ds1374";
-				reg = <0x68>;
-				interrupts = <19 0x8>;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
 				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -213,69 +230,83 @@
 			interrupts = <38 0x8>;
 			dr_mode = "host";
 			phy_type = "ulpi";
-		};
-
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&ipic>;
-				interrupts = <18 0x8>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
+			sleep = <&pmc 0x00c00000>;
 		};
 
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&ipic>;
+					interrupts = <18 0x8>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy3>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -308,14 +339,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		sdhc@2e000 {
-			model = "eSDHC";
-			compatible = "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <42 0x8>;
-			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		sata@18000 {
@@ -323,6 +347,7 @@
 			reg = <0x18000 0x1000>;
 			interrupts = <44 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x000000c0>;
 		};
 
 		sata@19000 {
@@ -330,6 +355,7 @@
 			reg = <0x19000 0x1000>;
 			interrupts = <45 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000030>;
 		};
 
 		sata@1a000 {
@@ -337,6 +363,7 @@
 			reg = <0x1a000 0x1000>;
 			interrupts = <46 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x0000000c>;
 		};
 
 		sata@1b000 {
@@ -344,6 +371,7 @@
 			reg = <0x1b000 0x1000>;
 			interrupts = <47 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000003>;
 		};
 
 		/* IPIC
@@ -359,6 +387,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8379-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -413,6 +448,7 @@
 		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
+		sleep = <&pmc 0x00010000>;
 		clock-frequency = <0>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 72cdc3c4c7e3..98ae95bd18f4 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -107,26 +107,72 @@
 			reg = <0x200 0x100>;
 		};
 
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <14 0x8>;
+		gpio1: gpio-controller@c00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio";
+			reg = <0xc00 0x100>;
+			interrupts = <74 0x8>;
 			interrupt-parent = <&ipic>;
-			dfsrr;
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
+			gpio-controller;
+		};
+
+		gpio2: gpio-controller@d00 {
+			#gpio-cells = <2>;
+			compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio";
+			reg = <0xd00 0x100>;
+			interrupts = <75 0x8>;
+			interrupt-parent = <&ipic>;
+			gpio-controller;
+		};
+
+		sleep-nexus {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			sleep = <&pmc 0x0c000000>;
+			ranges;
+
+			i2c@3000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				cell-index = <0>;
+				compatible = "fsl-i2c";
+				reg = <0x3000 0x100>;
+				interrupts = <14 0x8>;
+				interrupt-parent = <&ipic>;
+				dfsrr;
+
+				dtt@48 {
+					compatible = "national,lm75";
+					reg = <0x48>;
+				};
+
+				at24@50 {
+					compatible = "at24,24c256";
+					reg = <0x50>;
+				};
+
+				rtc@68 {
+					compatible = "dallas,ds1339";
+					reg = <0x68>;
+				};
+
+				mcu_pio: mcu@a {
+					#gpio-cells = <2>;
+					compatible = "fsl,mc9s08qg8-mpc8379erdb",
+						     "fsl,mcu-mpc8349emitx";
+					reg = <0x0a>;
+					gpio-controller;
+				};
 			};
 
-			mcu_pio: mcu@a {
-				#gpio-cells = <2>;
-				compatible = "fsl,mc9s08qg8-mpc8379erdb",
-					     "fsl,mcu-mpc8349emitx";
-				reg = <0x0a>;
-				gpio-controller;
+			sdhci@2e000 {
+				compatible = "fsl,mpc8379-esdhc";
+				reg = <0x2e000 0x1000>;
+				interrupts = <42 0x8>;
+				interrupt-parent = <&ipic>;
+				/* Filled in by U-Boot */
+				clock-frequency = <0>;
 			};
 		};
 
@@ -197,63 +243,76 @@
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
 			phy_type = "ulpi";
-		};
-
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&ipic>;
-				interrupts = <17 0x8>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
+			sleep = <&pmc 0x00c00000>;
 		};
 
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+			sleep = <&pmc 0xc0000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&ipic>;
+					interrupts = <17 0x8>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			phy-connection-type = "mii";
 			interrupt-parent = <&ipic>;
 			fixed-link = <1 1 1000 0 0>;
 			tbi-handle = <&tbi1>;
+			sleep = <&pmc 0x30000000>;
+			fsl,magic-packet;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -286,6 +345,7 @@
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x9fe>;
 			fsl,descriptor-types-mask = <0x3ab0ebf>;
+			sleep = <&pmc 0x03000000>;
 		};
 
 		sata@18000 {
@@ -293,6 +353,7 @@
 			reg = <0x18000 0x1000>;
 			interrupts = <44 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x000000c0>;
 		};
 
 		sata@19000 {
@@ -300,6 +361,7 @@
 			reg = <0x19000 0x1000>;
 			interrupts = <45 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000030>;
 		};
 
 		sata@1a000 {
@@ -307,6 +369,7 @@
 			reg = <0x1a000 0x1000>;
 			interrupts = <46 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x0000000c>;
 		};
 
 		sata@1b000 {
@@ -314,6 +377,7 @@
 			reg = <0x1b000 0x1000>;
 			interrupts = <47 0x8>;
 			interrupt-parent = <&ipic>;
+			sleep = <&pmc 0x00000003>;
 		};
 
 		/* IPIC
@@ -329,6 +393,13 @@
 			#interrupt-cells = <2>;
 			reg = <0x700 0x100>;
 		};
+
+		pmc: power@b00 {
+			compatible = "fsl,mpc8379-pmc", "fsl,mpc8349-pmc";
+			reg = <0xb00 0x100 0xa00 0x100>;
+			interrupts = <80 0x8>;
+			interrupt-parent = <&ipic>;
+		};
 	};
 
 	pci0: pci@e0008500 {
@@ -354,6 +425,7 @@
 		ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
 		          0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
 		          0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
+		sleep = <&pmc 0x00010000>;
 		clock-frequency = <66666666>;
 		#interrupt-cells = <1>;
 		#size-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index 3c905df1812c..b31c5041350b 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -137,42 +137,6 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 0x1>;
-				reg = <0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 0x1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		usb@22000 {
 			compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
 			reg = <0x22000 0x1000>;
@@ -194,31 +158,73 @@
 		};
 
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 0x1>;
+					reg = <0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 0x1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		usb@2b000 {
diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index 79570ffe41b9..ddd67be10b03 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts
@@ -126,97 +126,106 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <7 1>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <7 1>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "FEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <41 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 221036a8ce23..e45097f44fbd 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts
@@ -126,66 +126,72 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index 0668d1048779..7c6932be0197 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -98,44 +98,6 @@
 			dfsrr;
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		dma@21300 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -178,31 +140,74 @@
 		};
 
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy0>;
 			tbi-handle = <&tbi0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
 			tbi-handle = <&tbi1>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index df774a7088ff..804e90353293 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -142,129 +142,141 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 /* eTSEC 3/4 are currently broken
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
  */
 
diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index 053b01e1c93b..9484f0729b10 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts
@@ -126,66 +126,72 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8560ads.dts b/arch/powerpc/boot/dts/mpc8560ads.dts
index 11b1bcbe14ce..cc2acf87d02f 100644
--- a/arch/powerpc/boot/dts/mpc8560ads.dts
+++ b/arch/powerpc/boot/dts/mpc8560ads.dts
@@ -115,78 +115,84 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <7 1>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <7 1>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <7 1>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <7 1>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		mpic: pic@40000 {
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 1955bd9e113d..9d52e3b25047 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -149,78 +149,84 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@7 {
-				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
-				reg = <0x7>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
-				reg = <0x2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
  			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@7 {
+					interrupt-parent = <&mpic>;
+					interrupts = <1 1>;
+					reg = <0x7>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <2 1>;
+					reg = <0x1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <1 1>;
+					reg = <0x2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <2 1>;
+					reg = <0x3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
  			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 359c3b727420..6e79a4169088 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -1,7 +1,7 @@
 /*
  * MPC8572 DS Device Tree Source
  *
- * Copyright 2007, 2008 Freescale Semiconductor Inc.
+ * Copyright 2007-2009 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -312,129 +312,141 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x0>;
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x1>;
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x2>;
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x3>;
-			};
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x0>;
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x1>;
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x2>;
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x3>;
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy3>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -643,7 +655,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 			uli1575@0 {
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				#size-cells = <2>;
@@ -654,7 +666,7 @@
 
 					  0x1000000 0x0 0x0
 					  0x1000000 0x0 0x0
-					  0x0 0x100000>;
+					  0x0 0x10000>;
 				isa@1e {
 					device_type = "isa";
 					#interrupt-cells = <2>;
@@ -744,7 +756,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 		};
 	};
 
@@ -781,7 +793,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 		};
 	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8572ds_36b.dts b/arch/powerpc/boot/dts/mpc8572ds_36b.dts
new file mode 100644
index 000000000000..dbd81a764742
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8572ds_36b.dts
@@ -0,0 +1,799 @@
+/*
+ * MPC8572 DS Device Tree Source
+ *
+ * Copyright 2007-2009 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+/ {
+	model = "fsl,MPC8572DS";
+	compatible = "fsl,MPC8572DS";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		ethernet3 = &enet3;
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8572@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <0x8000>;		// L1, 32K
+			i-cache-size = <0x8000>;		// L1, 32K
+			timebase-frequency = <0>;
+			bus-frequency = <0>;
+			clock-frequency = <0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,8572@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			d-cache-line-size = <32>;	// 32 bytes
+			i-cache-line-size = <32>;	// 32 bytes
+			d-cache-size = <0x8000>;		// L1, 32K
+			i-cache-size = <0x8000>;		// L1, 32K
+			timebase-frequency = <0>;
+			bus-frequency = <0>;
+			clock-frequency = <0>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	localbus@fffe05000 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus";
+		reg = <0xf 0xffe05000 0 0x1000>;
+		interrupts = <19 2>;
+		interrupt-parent = <&mpic>;
+
+		ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
+			  0x1 0x0 0xf 0xe0000000 0x08000000
+			  0x2 0x0 0xf 0xffa00000 0x00040000
+			  0x3 0x0 0xf 0xffdf0000 0x00008000
+			  0x4 0x0 0xf 0xffa40000 0x00040000
+			  0x5 0x0 0xf 0xffa80000 0x00040000
+			  0x6 0x0 0xf 0xffac0000 0x00040000>;
+
+		nor@0,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "cfi-flash";
+			reg = <0x0 0x0 0x8000000>;
+			bank-width = <2>;
+			device-width = <1>;
+
+			ramdisk@0 {
+				reg = <0x0 0x03000000>;
+				read-only;
+			};
+
+			diagnostic@3000000 {
+				reg = <0x03000000 0x00e00000>;
+				read-only;
+			};
+
+			dink@3e00000 {
+				reg = <0x03e00000 0x00200000>;
+				read-only;
+			};
+
+			kernel@4000000 {
+				reg = <0x04000000 0x00400000>;
+				read-only;
+			};
+
+			jffs2@4400000 {
+				reg = <0x04400000 0x03b00000>;
+			};
+
+			dtb@7f00000 {
+				reg = <0x07f00000 0x00080000>;
+				read-only;
+			};
+
+			u-boot@7f80000 {
+				reg = <0x07f80000 0x00080000>;
+				read-only;
+			};
+		};
+
+		nand@2,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc8572-fcm-nand",
+				     "fsl,elbc-fcm-nand";
+			reg = <0x2 0x0 0x40000>;
+
+			u-boot@0 {
+				reg = <0x0 0x02000000>;
+				read-only;
+			};
+
+			jffs2@2000000 {
+				reg = <0x02000000 0x10000000>;
+			};
+
+			ramdisk@12000000 {
+				reg = <0x12000000 0x08000000>;
+				read-only;
+			};
+
+			kernel@1a000000 {
+				reg = <0x1a000000 0x04000000>;
+			};
+
+			dtb@1e000000 {
+				reg = <0x1e000000 0x01000000>;
+				read-only;
+			};
+
+			empty@1f000000 {
+				reg = <0x1f000000 0x21000000>;
+			};
+		};
+
+		nand@4,0 {
+			compatible = "fsl,mpc8572-fcm-nand",
+				     "fsl,elbc-fcm-nand";
+			reg = <0x4 0x0 0x40000>;
+		};
+
+		nand@5,0 {
+			compatible = "fsl,mpc8572-fcm-nand",
+				     "fsl,elbc-fcm-nand";
+			reg = <0x5 0x0 0x40000>;
+		};
+
+		nand@6,0 {
+			compatible = "fsl,mpc8572-fcm-nand",
+				     "fsl,elbc-fcm-nand";
+			reg = <0x6 0x0 0x40000>;
+		};
+	};
+
+	soc8572@fffe00000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		compatible = "simple-bus";
+		ranges = <0x0 0xf 0xffe00000 0x100000>;
+		reg = <0xf 0xffe00000 0 0x1000>;	// CCSRBAR & soc regs, remove once parse code for immrbase fixed
+		bus-frequency = <0>;		// Filled out by uboot.
+
+		memory-controller@2000 {
+			compatible = "fsl,mpc8572-memory-controller";
+			reg = <0x2000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <18 2>;
+		};
+
+		memory-controller@6000 {
+			compatible = "fsl,mpc8572-memory-controller";
+			reg = <0x6000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <18 2>;
+		};
+
+		L2: l2-cache-controller@20000 {
+			compatible = "fsl,mpc8572-l2-cache-controller";
+			reg = <0x20000 0x1000>;
+			cache-line-size = <32>;	// 32 bytes
+			cache-size = <0x100000>; // L2, 1M
+			interrupt-parent = <&mpic>;
+			interrupts = <16 2>;
+		};
+
+		i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		dma@c300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
+			reg = <0xc300 0x4>;
+			ranges = <0x0 0xc100 0x200>;
+			cell-index = <1>;
+			dma-channel@0 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <76 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <77 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <78 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <79 2>;
+			};
+		};
+
+		dma@21300 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
+			reg = <0x21300 0x4>;
+			ranges = <0x0 0x21100 0x200>;
+			cell-index = <0>;
+			dma-channel@0 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x0 0x80>;
+				cell-index = <0>;
+				interrupt-parent = <&mpic>;
+				interrupts = <20 2>;
+			};
+			dma-channel@80 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x80 0x80>;
+				cell-index = <1>;
+				interrupt-parent = <&mpic>;
+				interrupts = <21 2>;
+			};
+			dma-channel@100 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x100 0x80>;
+				cell-index = <2>;
+				interrupt-parent = <&mpic>;
+				interrupts = <22 2>;
+			};
+			dma-channel@180 {
+				compatible = "fsl,mpc8572-dma-channel",
+						"fsl,eloplus-dma-channel";
+				reg = <0x180 0x80>;
+				cell-index = <3>;
+				interrupt-parent = <&mpic>;
+				interrupts = <23 2>;
+			};
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <0>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <29 2 30 2 34 2>;
+			interrupt-parent = <&mpic>;
+			tbi-handle = <&tbi0>;
+			phy-handle = <&phy0>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x0>;
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x1>;
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x2>;
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x3>;
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+
+		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <35 2 36 2 40 2>;
+			interrupt-parent = <&mpic>;
+			tbi-handle = <&tbi1>;
+			phy-handle = <&phy1>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+
+		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <2>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <31 2 32 2 33 2>;
+			interrupt-parent = <&mpic>;
+			tbi-handle = <&tbi2>;
+			phy-handle = <&phy2>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+
+		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <3>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <37 2 38 2 39 2>;
+			interrupt-parent = <&mpic>;
+			tbi-handle = <&tbi3>;
+			phy-handle = <&phy3>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		global-utilities@e0000 {	//global utilities block
+			compatible = "fsl,mpc8572-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+
+		msi@41600 {
+			compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
+			reg = <0x41600 0x80>;
+			msi-available-ranges = <0 0x100>;
+			interrupts = <
+				0xe0 0
+				0xe1 0
+				0xe2 0
+				0xe3 0
+				0xe4 0
+				0xe5 0
+				0xe6 0
+				0xe7 0>;
+			interrupt-parent = <&mpic>;
+		};
+
+		crypto@30000 {
+			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
+				     "fsl,sec2.1", "fsl,sec2.0";
+			reg = <0x30000 0x10000>;
+			interrupts = <45 2 58 2>;
+			interrupt-parent = <&mpic>;
+			fsl,num-channels = <4>;
+			fsl,channel-fifo-len = <24>;
+			fsl,exec-units-mask = <0x9fe>;
+			fsl,descriptor-types-mask = <0x3ab0ebf>;
+		};
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+	};
+
+	pci0: pcie@fffe08000 {
+		cell-index = <0>;
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xf 0xffe08000 0 0x1000>;
+		bus-range = <0 255>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x00000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x00010000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <24 2>;
+		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x11 func 0 - PCI slot 1 */
+			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 1 - PCI slot 1 */
+			0x8900 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8900 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8900 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8900 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 2 - PCI slot 1 */
+			0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 3 - PCI slot 1 */
+			0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 4 - PCI slot 1 */
+			0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 5 - PCI slot 1 */
+			0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 6 - PCI slot 1 */
+			0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x11 func 7 - PCI slot 1 */
+			0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1
+			0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1
+			0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1
+			0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1
+
+			/* IDSEL 0x12 func 0 - PCI slot 2 */
+			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9000 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9000 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 1 - PCI slot 2 */
+			0x9100 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9100 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9100 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9100 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 2 - PCI slot 2 */
+			0x9200 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9200 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9200 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9200 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 3 - PCI slot 2 */
+			0x9300 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9300 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9300 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9300 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 4 - PCI slot 2 */
+			0x9400 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9400 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9400 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9400 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 5 - PCI slot 2 */
+			0x9500 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9500 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9500 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9500 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 6 - PCI slot 2 */
+			0x9600 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9600 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9600 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9600 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			/* IDSEL 0x12 func 7 - PCI slot 2 */
+			0x9700 0x0 0x0 0x1 &mpic 0x3 0x1
+			0x9700 0x0 0x0 0x2 &mpic 0x4 0x1
+			0x9700 0x0 0x0 0x3 &mpic 0x1 0x1
+			0x9700 0x0 0x0 0x4 &mpic 0x2 0x1
+
+			// IDSEL 0x1c  USB
+			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
+			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
+			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
+			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
+
+			// IDSEL 0x1d  Audio
+			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
+
+			// IDSEL 0x1e Legacy
+			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
+			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
+
+			// IDSEL 0x1f IDE/SATA
+			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
+			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
+
+			>;
+
+		pcie@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x10000>;
+			uli1575@0 {
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				#size-cells = <2>;
+				#address-cells = <3>;
+				ranges = <0x2000000 0x0 0xc0000000
+					  0x2000000 0x0 0xc0000000
+					  0x0 0x20000000
+
+					  0x1000000 0x0 0x0
+					  0x1000000 0x0 0x0
+					  0x0 0x10000>;
+				isa@1e {
+					device_type = "isa";
+					#interrupt-cells = <2>;
+					#size-cells = <1>;
+					#address-cells = <2>;
+					reg = <0xf000 0x0 0x0 0x0 0x0>;
+					ranges = <0x1 0x0 0x1000000 0x0 0x0
+						  0x1000>;
+					interrupt-parent = <&i8259>;
+
+					i8259: interrupt-controller@20 {
+						reg = <0x1 0x20 0x2
+						       0x1 0xa0 0x2
+						       0x1 0x4d0 0x2>;
+						interrupt-controller;
+						device_type = "interrupt-controller";
+						#address-cells = <0>;
+						#interrupt-cells = <2>;
+						compatible = "chrp,iic";
+						interrupts = <9 2>;
+						interrupt-parent = <&mpic>;
+					};
+
+					i8042@60 {
+						#size-cells = <0>;
+						#address-cells = <1>;
+						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
+						interrupts = <1 3 12 3>;
+						interrupt-parent =
+							<&i8259>;
+
+						keyboard@0 {
+							reg = <0x0>;
+							compatible = "pnpPNP,303";
+						};
+
+						mouse@1 {
+							reg = <0x1>;
+							compatible = "pnpPNP,f03";
+						};
+					};
+
+					rtc@70 {
+						compatible = "pnpPNP,b00";
+						reg = <0x1 0x70 0x2>;
+					};
+
+					gpio@400 {
+						reg = <0x1 0x400 0x80>;
+					};
+				};
+			};
+		};
+
+	};
+
+	pci1: pcie@fffe09000 {
+		cell-index = <1>;
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xf 0xffe09000 0 0x1000>;
+		bus-range = <0 255>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x00010000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <25 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1
+			>;
+		pcie@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x10000>;
+		};
+	};
+
+	pci2: pcie@fffe0a000 {
+		cell-index = <2>;
+		compatible = "fsl,mpc8548-pcie";
+		device_type = "pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		reg = <0xf 0xffe0a000 0 0x1000>;
+		bus-range = <0 255>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x00010000>;
+		clock-frequency = <33333333>;
+		interrupt-parent = <&mpic>;
+		interrupts = <26 2>;
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1
+			>;
+		pcie@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			device_type = "pci";
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x10000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index fd462efa9e61..2bc0c7189653 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -6,7 +6,7 @@
  * This dts file allows core0 to have memory, l2, i2c, dma1, global-util, eth0,
  * eth1, crypto, pci0, pci1.
  *
- * Copyright 2007, 2008 Freescale Semiconductor Inc.
+ * Copyright 2007-2009 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -148,35 +148,38 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x0>;
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x1>;
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x0>;
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x1>;
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
@@ -227,7 +230,7 @@
 			device_type = "open-pic";
 			protected-sources = <
 			31 32 33 37 38 39       /* enet2 enet3 */
-			76 77 78 79 27 42	/* dma2 pci2 serial*/
+			76 77 78 79 26 42	/* dma2 pci2 serial*/
 			0xe0 0xe1 0xe2 0xe3     /* msi */
 			0xe4 0xe5 0xe6 0xe7
 			>;
@@ -376,7 +379,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 			uli1575@0 {
 				reg = <0x0 0x0 0x0 0x0 0x0>;
 				#size-cells = <2>;
@@ -387,7 +390,7 @@
 
 					  0x1000000 0x0 0x0
 					  0x1000000 0x0 0x0
-					  0x0 0x100000>;
+					  0x0 0x10000>;
 				isa@1e {
 					device_type = "isa";
 					#interrupt-cells = <2>;
@@ -477,7 +480,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 		};
 	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index e35230f2ac93..159cb3a875f0 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -7,7 +7,7 @@
  *
  * Please note to add "-b 1" for core1's dts compiling.
  *
- * Copyright 2007, 2008 Freescale Semiconductor Inc.
+ * Copyright 2007-2009 Freescale Semiconductor Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -186,7 +186,7 @@
 			protected-sources = <
 			18 16 10 42 45 58	/* MEM L2 mdio serial crypto */
 			29 30 34 35 36 40	/* enet0 enet1 */
-			24 26 20 21 22 23	/* pcie0 pcie1 dma1 */
+			24 25 20 21 22 23	/* pci0 pci1 dma1 */
 			43			/* i2c */
 			0x1 0x2 0x3 0x4         /* pci slot */
 			0x9 0xa 0xb 0xc         /* usb */
@@ -228,7 +228,7 @@
 
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
+				  0x0 0x10000>;
 		};
 	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index f724d72c7b92..1bd3ebe11437 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -217,6 +217,7 @@
 			codec-handle = <&cs4270>;
 			fsl,playback-dma = <&dma00>;
 			fsl,capture-dma = <&dma01>;
+			fsl,fifo-depth = <8>;
 		};
 
 		ssi@16100 {
@@ -225,6 +226,7 @@
 			reg = <0x16100 0x100>;
 			interrupt-parent = <&mpic>;
 			interrupts = <63 2>;
+			fsl,fifo-depth = <8>;
 		};
 
 		dma@21300 {
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index 4481532cbe77..d72beb192460 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -180,133 +180,144 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30  2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 		
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy3>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index be2c11ca0594..895834713894 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -19,6 +19,7 @@
 	compatible = "phytec,pcm030";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -29,26 +30,26 @@
 			reg = <0>;
 			d-cache-line-size = <32>;
 			i-cache-line-size = <32>;
-			d-cache-size = <0x4000>;	/* L1, 16K          */
-			i-cache-size = <0x4000>;	/* L1, 16K          */
-			timebase-frequency = <0>;	/* From Bootloader  */
-			bus-frequency = <0>;		/* From Bootloader  */
-			clock-frequency = <0>;		/* From Bootloader  */
+			d-cache-size = <0x4000>;	// L1, 16K
+			i-cache-size = <0x4000>;	// L1, 16K
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
 		};
 	};
 
 	memory {
 		device_type = "memory";
-		reg = <0x00000000 0x04000000>;	/* 64MB */
+		reg = <0x00000000 0x04000000>;	// 64MB
 	};
 
 	soc5200@f0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "fsl,mpc5200b-immr";
-		ranges = <0x0 0xf0000000 0x0000c000>;
-		bus-frequency = <0>;		/* From bootloader */
-		system-frequency = <0>;		/* From bootloader */
+		ranges = <0 0xf0000000 0x0000c000>;
+		bus-frequency = <0>;		// from bootloader
+		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
 			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
@@ -56,87 +57,70 @@
 		};
 
 		mpc5200_pic: interrupt-controller@500 {
-			/* 5200 interrupts are encoded into two levels; */
+			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			device_type = "interrupt-controller";
 			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
 			reg = <0x500 0x80>;
 		};
 
-		timer@600 {	/* General Purpose Timer */
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <0>;
 			reg = <0x600 0x10>;
-			interrupts = <0x1 0x9 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 9 0>;
 			fsl,has-wdt;
 		};
 
-		timer@610 {	/* General Purpose Timer */
+		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
-			cell-index = <1>;
 			reg = <0x610 0x10>;
-			interrupts = <0x1 0xa 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 10 0>;
 		};
 
-		gpt2: timer@620 { /* General Purpose Timer in GPIO mode */
+		gpt2: timer@620 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <2>;
 			reg = <0x620 0x10>;
-			interrupts = <0x1 0xb 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 11 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpt3: timer@630 { /* General Purpose Timer in GPIO mode */
+		gpt3: timer@630 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <3>;
 			reg = <0x630 0x10>;
-			interrupts = <0x1 0xc 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 12 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpt4: timer@640 { /* General Purpose Timer in GPIO mode */
+		gpt4: timer@640 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <4>;
 			reg = <0x640 0x10>;
-			interrupts = <0x1 0xd 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 13 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpt5: timer@650 { /* General Purpose Timer in GPIO mode */
+		gpt5: timer@650 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <5>;
 			reg = <0x650 0x10>;
-			interrupts = <0x1 0xe 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 14 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpt6: timer@660 { /* General Purpose Timer in GPIO mode */
+		gpt6: timer@660 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <6>;
 			reg = <0x660 0x10>;
-			interrupts = <0x1 0xf 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 15 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpt7: timer@670 { /* General Purpose Timer in GPIO mode */
+		gpt7: timer@670 {	// General Purpose Timer in GPIO mode
 			compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
-			cell-index = <7>;
 			reg = <0x670 0x10>;
-			interrupts = <0x1 0x10 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 16 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
@@ -144,40 +128,33 @@
 		rtc@800 {	// Real time clock
 			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <0x800 0x100>;
-			interrupts = <0x1 0x5 0x0 0x1 0x6 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 5 0 1 6 0>;
 		};
 
 		can@900 {
 			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
-			cell-index = <0>;
-			interrupts = <0x2 0x11 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 17 0>;
 			reg = <0x900 0x80>;
 		};
 
 		can@980 {
 			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
-			cell-index = <1>;
-			interrupts = <0x2 0x12 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 18 0>;
 			reg = <0x980 0x80>;
 		};
 
 		gpio_simple: gpio@b00 {
 			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
-			interrupts = <0x1 0x7 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 7 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
 
-		gpio_wkup: gpio-wkup@c00 {
+		gpio_wkup: gpio@c00 {
 			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <0xc00 0x40>;
-			interrupts = <0x1 0x8 0x0 0x0 0x3 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <1 8 0 0 3 0>;
 			gpio-controller;
 			#gpio-cells = <2>;
 		};
@@ -185,26 +162,22 @@
 		spi@f00 {
 			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <0xf00 0x20>;
-			interrupts = <0x2 0xd 0x0 0x2 0xe 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 13 0 2 14 0>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
-			interrupts = <0x2 0x6 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 6 0>;
 		};
 
 		dma-controller@1200 {
-			device_type = "dma-controller";
 			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
 			reg = <0x1200 0x80>;
-			interrupts = <0x3 0x0 0x0  0x3 0x1 0x0  0x3 0x2 0x0  0x3 0x3 0x0
-			              0x3 0x4 0x0  0x3 0x5 0x0  0x3 0x6 0x0  0x3 0x7 0x0
-			              0x3 0x8 0x0  0x3 0x9 0x0  0x3 0xa 0x0  0x3 0xb 0x0
-			              0x3 0xc 0x0  0x3 0xd 0x0  0x3 0xe 0x0  0x3 0xf 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 10 0  3 11 0
+			              3 12 0  3 13 0  3 14 0  3 15 0>;
 		};
 
 		xlb@1f00 {
@@ -213,24 +186,19 @@
 		};
 
 		ac97@2000 { /* PSC1 in ac97 mode */
-			device_type = "sound";
 			compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
 			cell-index = <0>;
 			reg = <0x2000 0x100>;
-			interrupts = <0x2 0x2 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 1 0>;
 		};
 
 		/* PSC2 port is used by CAN1/2 */
 
 		serial@2400 { /* PSC3 in UART mode */
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <0>;
 			cell-index = <2>;
 			reg = <0x2400 0x100>;
-			interrupts = <0x2 0x3 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 3 0>;
 		};
 
 		/* PSC4 is ??? */
@@ -238,55 +206,44 @@
 		/* PSC5 is ??? */
 
 		serial@2c00 { /* PSC6 in UART mode */
-			device_type = "serial";
 			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
-			port-number = <1>;
 			cell-index = <5>;
 			reg = <0x2c00 0x100>;
-			interrupts = <0x2 0x4 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 4 0>;
 		};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
-			local-mac-address = [00 00 00 00 00 00];
-			interrupts = <0x2 0x5 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <2 5 0>;
 			phy-handle = <&phy0>;
 		};
 
 		mdio@3000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "fsl,mpc5200b-mdio", "fsl,mpc5200-mdio";
-			reg = <0x3000 0x400>;	/* fec range, since we need to setup fec interrupts */
-			interrupts = <0x2 0x5 0x0>;	/* these are for "mii command finished", not link changes & co. */
-			interrupt-parent = <&mpc5200_pic>;
-
-			phy0:ethernet-phy@0 {
-				device_type = "ethernet-phy";
-				reg = <0x0>;
+			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+			reg = <0x3000 0x400>;	// fec range, since we need to setup fec interrupts
+			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
+
+			phy0: ethernet-phy@0 {
+				reg = <0>;
 			};
 		};
 
 		ata@3a00 {
-			device_type = "ata";
 			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
 			reg = <0x3a00 0x100>;
-			interrupts = <0x2 0x7 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 7 0>;
 		};
 
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <0>;
 			reg = <0x3d00 0x40>;
-			interrupts = <0x2 0xf 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 15 0>;
 			fsl5200-clocking;
 		};
 
@@ -294,10 +251,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
-			cell-index = <1>;
 			reg = <0x3d40 0x40>;
-			interrupts = <0x2 0x10 0x0>;
-			interrupt-parent = <&mpc5200_pic>;
+			interrupts = <2 16 0>;
 			fsl5200-clocking;
 			rtc@51 {
 				compatible = "nxp,pcf8563";
@@ -307,7 +262,7 @@
 		};
 
 		sram@8000 {
-			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram";
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
 			reg = <0x8000 0x4000>;
 		};
 
@@ -340,22 +295,21 @@
 		device_type = "pci";
 		compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
 		reg = <0xf0000d00 0x100>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <0xc000 0x0 0x0 0x1 &mpc5200_pic 0x0 0x0 0x3 /* 1st slot */
-				 0xc000 0x0 0x0 0x2 &mpc5200_pic 0x1 0x1 0x3
-				 0xc000 0x0 0x0 0x3 &mpc5200_pic 0x1 0x2 0x3
-				 0xc000 0x0 0x0 0x4 &mpc5200_pic 0x1 0x3 0x3
-
-				 0xc800 0x0 0x0 0x1 &mpc5200_pic 0x1 0x1 0x3 /* 2nd slot */
-				 0xc800 0x0 0x0 0x2 &mpc5200_pic 0x1 0x2 0x3
-				 0xc800 0x0 0x0 0x3 &mpc5200_pic 0x1 0x3 0x3
-				 0xc800 0x0 0x0 0x4 &mpc5200_pic 0x0 0x0 0x3>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
+				 0xc000 0 0 2 &mpc5200_pic 1 1 3
+				 0xc000 0 0 3 &mpc5200_pic 1 2 3
+				 0xc000 0 0 4 &mpc5200_pic 1 3 3
+
+				 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
+				 0xc800 0 0 2 &mpc5200_pic 1 2 3
+				 0xc800 0 0 3 &mpc5200_pic 1 3 3
+				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
 		clock-frequency = <0>; // From boot loader
-		interrupts = <0x2 0x8 0x0 0x2 0x9 0x0 0x2 0xa 0x0>;
-		interrupt-parent = <&mpc5200_pic>;
+		interrupts = <2 8 0 2 9 0 2 10 0>;
 		bus-range = <0 0>;
-		ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
-			  0x02000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
-			  0x01000000 0x0 0x00000000 0xb0000000 0x0 0x01000000>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
+			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 	};
 };
diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts
new file mode 100644
index 000000000000..030042678392
--- /dev/null
+++ b/arch/powerpc/boot/dts/pcm032.dts
@@ -0,0 +1,392 @@
+/*
+ * phyCORE-MPC5200B-IO (pcm032) board Device Tree Source
+ *
+ * Copyright (C) 2006-2009 Pengutronix
+ * Sascha Hauer <s.hauer@pengutronix.de>
+ * Juergen Beisert <j.beisert@pengutronix.de>
+ * Wolfram Sang <w.sang@pengutronix.de>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "phytec,pcm032";
+	compatible = "phytec,pcm032";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,5200@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;
+			i-cache-line-size = <32>;
+			d-cache-size = <0x4000>;	// L1, 16K
+			i-cache-size = <0x4000>;	// L1, 16K
+			timebase-frequency = <0>;	// from bootloader
+			bus-frequency = <0>;		// from bootloader
+			clock-frequency = <0>;		// from bootloader
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>;	// 128MB
+	};
+
+	soc5200@f0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
+		ranges = <0 0xf0000000 0x0000c000>;
+		bus-frequency = <0>;		// from bootloader
+		system-frequency = <0>;		// from bootloader
+
+		cdm@200 {
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
+			reg = <0x200 0x38>;
+		};
+
+		mpc5200_pic: interrupt-controller@500 {
+			// 5200 interrupts are encoded into two levels;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
+			reg = <0x500 0x80>;
+		};
+
+		timer@600 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x600 0x10>;
+			interrupts = <1 9 0>;
+			fsl,has-wdt;
+		};
+
+		timer@610 {	// General Purpose Timer
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x610 0x10>;
+			interrupts = <1 10 0>;
+		};
+
+		gpt2: timer@620 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x620 0x10>;
+			interrupts = <1 11 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpt3: timer@630 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x630 0x10>;
+			interrupts = <1 12 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpt4: timer@640 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x640 0x10>;
+			interrupts = <1 13 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpt5: timer@650 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x650 0x10>;
+			interrupts = <1 14 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpt6: timer@660 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x660 0x10>;
+			interrupts = <1 15 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpt7: timer@670 {	// General Purpose Timer in GPIO mode
+			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+			reg = <0x670 0x10>;
+			interrupts = <1 16 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		rtc@800 {	// Real time clock
+			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
+			reg = <0x800 0x100>;
+			interrupts = <1 5 0 1 6 0>;
+		};
+
+		can@900 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
+			interrupts = <2 17 0>;
+			reg = <0x900 0x80>;
+		};
+
+		can@980 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
+			interrupts = <2 18 0>;
+			reg = <0x980 0x80>;
+		};
+
+		gpio_simple: gpio@b00 {
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
+			reg = <0xb00 0x40>;
+			interrupts = <1 7 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpio_wkup: gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
+			reg = <0xc00 0x40>;
+			interrupts = <1 8 0 0 3 0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		spi@f00 {
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
+			reg = <0xf00 0x20>;
+			interrupts = <2 13 0 2 14 0>;
+		};
+
+		usb@1000 {
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
+			reg = <0x1000 0xff>;
+			interrupts = <2 6 0>;
+		};
+
+		dma-controller@1200 {
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
+			reg = <0x1200 0x80>;
+			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
+			              3 4 0  3 5 0  3 6 0  3 7 0
+			              3 8 0  3 9 0  3 10 0  3 11 0
+			              3 12 0  3 13 0  3 14 0  3 15 0>;
+		};
+
+		xlb@1f00 {
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
+			reg = <0x1f00 0x100>;
+		};
+
+		ac97@2000 {	/* PSC1 is ac97 */
+			compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
+			cell-index = <0>;
+			reg = <0x2000 0x100>;
+			interrupts = <2 1 0>;
+		};
+
+		/* PSC2 port is used by CAN1/2 */
+
+		serial@2400 { /* PSC3 in UART mode */
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+			cell-index = <2>;
+			reg = <0x2400 0x100>;
+			interrupts = <2 3 0>;
+		};
+
+		/* PSC4 is ??? */
+
+		/* PSC5 is ??? */
+
+		serial@2c00 { /* PSC6 in UART mode */
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+			cell-index = <5>;
+			reg = <0x2c00 0x100>;
+			interrupts = <2 4 0>;
+		};
+
+		ethernet@3000 {
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
+			reg = <0x3000 0x400>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <2 5 0>;
+			phy-handle = <&phy0>;
+		};
+
+		mdio@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio";
+			reg = <0x3000 0x400>;	// fec range, since we need to setup fec interrupts
+			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
+
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+		};
+
+		ata@3a00 {
+			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
+			reg = <0x3a00 0x100>;
+			interrupts = <2 7 0>;
+		};
+
+		i2c@3d00 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+			reg = <0x3d00 0x40>;
+			interrupts = <2 15 0>;
+			fsl5200-clocking;
+		};
+
+		i2c@3d40 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
+			reg = <0x3d40 0x40>;
+			interrupts = <2 16 0>;
+			fsl5200-clocking;
+			rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+			eeprom@52 {
+				compatible = "at24,24c32";
+				reg = <0x52>;
+			};
+		};
+
+		sram@8000 {
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
+			reg = <0x8000 0x4000>;
+		};
+	};
+
+	pci@f0000d00 {
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
+		reg = <0xf0000d00 0x100>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot
+				 0xc000 0 0 2 &mpc5200_pic 1 1 3
+				 0xc000 0 0 3 &mpc5200_pic 1 2 3
+				 0xc000 0 0 4 &mpc5200_pic 1 3 3
+
+				 0xc800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
+				 0xc800 0 0 2 &mpc5200_pic 1 2 3
+				 0xc800 0 0 3 &mpc5200_pic 1 3 3
+				 0xc800 0 0 4 &mpc5200_pic 0 0 3>;
+		clock-frequency = <0>; // From boot loader
+		interrupts = <2 8 0 2 9 0 2 10 0>;
+		bus-range = <0 0>;
+		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
+			  0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
+	};
+
+	localbus {
+		compatible = "fsl,mpc5200b-lpb","fsl,mpc5200-lpb","simple-bus";
+
+		#address-cells = <2>;
+		#size-cells = <1>;
+
+		ranges = <0 0 0xfe000000 0x02000000
+			  1 0 0xfc000000 0x02000000
+			  2 0 0xfbe00000 0x00200000
+			  3 0 0xf9e00000 0x02000000
+			  4 0 0xf7e00000 0x02000000
+			  5 0 0xe6000000 0x02000000
+			  6 0 0xe8000000 0x02000000
+			  7 0 0xea000000 0x02000000>;
+
+		flash@0,0 {
+			compatible = "cfi-flash";
+			reg = <0 0 0x02000000>;
+			bank-width = <4>;
+			#size-cells = <1>;
+			#address-cells = <1>;
+
+			partition@0 {
+				label = "ubootl";
+				reg = <0x00000000 0x00040000>;
+			};
+			partition@40000 {
+				label = "kernel";
+				reg = <0x00040000 0x001c0000>;
+			};
+			partition@200000 {
+				label = "jffs2";
+				reg = <0x00200000 0x01d00000>;
+			};
+			partition@1f00000 {
+				label = "uboot";
+				reg = <0x01f00000 0x00040000>;
+			};
+			partition@1f40000 {
+				label = "env";
+				reg = <0x01f40000 0x00040000>;
+			};
+			partition@1f80000 {
+				label = "oftree";
+				reg = <0x01f80000 0x00040000>;
+			};
+			partition@1fc0000 {
+				label = "space";
+				reg = <0x01fc0000 0x00040000>;
+			};
+		};
+
+		sram@2,0 {
+			compatible = "mtd-ram";
+			reg = <2 0 0x00200000>;
+			bank-width = <2>;
+		};
+
+                /*
+		 * example snippets for FPGA
+		 *
+		 * fpga@3,0 {
+		 *         compatible = "fpga_driver";
+		 *         reg = <3 0 0x02000000>;
+		 *         bank-width = <4>;
+		 * };
+		 *
+		 * fpga@4,0 {
+		 *         compatible = "fpga_driver";
+		 *         reg = <4 0 0x02000000>;
+		 *         bank-width = <4>;
+		 * };
+                 */
+
+                /*
+		 * example snippets for free chipselects
+                 *
+		 * device@5,0 {
+		 *         compatible = "custom_driver";
+		 *         reg = <5 0 0x02000000>;
+		 * };
+                 *
+		 * device@6,0 {
+		 *         compatible = "custom_driver";
+		 *         reg = <6 0 0x02000000>;
+		 * };
+                 *
+		 * device@7,0 {
+		 *         compatible = "custom_driver";
+		 *         reg = <7 0 0x02000000>;
+		 * };
+                 */
+	};
+};
+
diff --git a/arch/powerpc/boot/dts/redwood.dts b/arch/powerpc/boot/dts/redwood.dts
new file mode 100644
index 000000000000..ad402c488741
--- /dev/null
+++ b/arch/powerpc/boot/dts/redwood.dts
@@ -0,0 +1,244 @@
+/*
+ * Device Tree Source for AMCC Redwood(460SX)
+ *
+ * Copyright 2008 AMCC <tmarri@amcc.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	model = "amcc,redwood";
+	compatible = "amcc,redwood";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		serial0 = &UART0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,460SX";
+			reg = <0x00000000>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+			timebase-frequency = <0>; /* Filled in by U-Boot */
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <32768>;
+			d-cache-size = <32768>;
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
+	};
+
+	UIC0: interrupt-controller0 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	UIC1: interrupt-controller1 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <1>;
+		dcr-reg = <0x0d0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC2: interrupt-controller2 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <2>;
+		dcr-reg = <0x0e0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC3: interrupt-controller3 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <3>;
+		dcr-reg = <0x0f0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	SDR0: sdr {
+		compatible = "ibm,sdr-460sx";
+		dcr-reg = <0x00e 0x002>;
+	};
+
+	CPR0: cpr {
+		compatible = "ibm,cpr-460sx";
+		dcr-reg = <0x00c 0x002>;
+	};
+
+	plb {
+		compatible = "ibm,plb-460sx", "ibm,plb4";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by U-Boot */
+
+		SDRAM0: sdram {
+			compatible = "ibm,sdram-460sx", "ibm,sdram-405gp";
+			dcr-reg = <0x010 0x002>;
+		};
+
+		MAL0: mcmal {
+			compatible = "ibm,mcmal-460sx", "ibm,mcmal2";
+			dcr-reg = <0x180 0x62>;
+			num-tx-chans = <4>;
+			num-rx-chans = <32>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			interrupt-parent = <&UIC1>;
+			interrupts = <	/*TXEOB*/ 0x6 0x4
+					/*RXEOB*/ 0x7 0x4
+					/*SERR*/  0x1 0x4
+					/*TXDE*/  0x2 0x4
+					/*RXDE*/  0x3 0x4
+					/*COAL TX0*/ 0x18 0x2
+					/*COAL TX1*/ 0x19 0x2
+					/*COAL TX2*/ 0x1a 0x2
+					/*COAL TX3*/ 0x1b 0x2
+					/*COAL RX0*/ 0x1c 0x2
+					/*COAL RX1*/ 0x1d 0x2
+					/*COAL RX2*/ 0x1e 0x2
+					/*COAL RX3*/ 0x1f 0x2>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb-460sx", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+
+			EBC0: ebc {
+				compatible = "ibm,ebc-460sx", "ibm,ebc";
+				dcr-reg = <0x012 0x002>;
+				#address-cells = <2>;
+				#size-cells = <1>;
+				clock-frequency = <0>; /* Filled in by U-Boot */
+				/* ranges property is supplied by U-Boot */
+				interrupts = <0x6 0x4>;
+				interrupt-parent = <&UIC1>;
+
+				nor_flash@0,0 {
+					compatible = "amd,s29gl512n", "cfi-flash";
+					bank-width = <2>;
+					reg = <0x0000000 0x00000000 0x04000000>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					partition@0 {
+						label = "kernel";
+						reg = <0x00000000 0x001e0000>;
+					};
+					partition@1e0000 {
+						label = "dtb";
+						reg = <0x001e0000 0x00020000>;
+					};
+					partition@200000 {
+						label = "ramdisk";
+						reg = <0x00200000 0x01400000>;
+					};
+					partition@1600000 {
+						label = "jffs2";
+						reg = <0x01600000 0x00400000>;
+					};
+					partition@1a00000 {
+						label = "user";
+						reg = <0x01a00000 0x02560000>;
+					};
+					partition@3f60000 {
+						label = "env";
+						reg = <0x03f60000 0x00040000>;
+					};
+					partition@3fa0000 {
+						label = "u-boot";
+						reg = <0x03fa0000 0x00060000>;
+					};
+				};
+			};
+
+			UART0: serial@ef600200 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600200 0x00000008>;
+				virtual-reg = <0xef600200>;
+				clock-frequency = <0>; /* Filled in by U-Boot */
+				current-speed = <0>; /* Filled in by U-Boot */
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x0 0x4>;
+			};
+
+			RGMII0: emac-rgmii@ef600900 {
+				compatible = "ibm,rgmii-460sx", "ibm,rgmii";
+				reg = <0xef600900 0x00000008>;
+			};
+
+			EMAC0: ethernet@ef600a00 {
+				device_type = "network";
+				compatible = "ibm,emac-460sx", "ibm,emac4";
+				interrupt-parent = <&EMAC0>;
+				interrupts = <0x0 0x1>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4
+						 /*Wake*/   0x1 &UIC2 0x1d 0x4>;
+				reg = <0xef600a00 0x00000070>;
+				local-mac-address = [000000000000]; /* Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <0>;
+				mal-rx-channel = <0>;
+				cell-index = <0>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				phy-mode = "rgmii";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <0>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+			};
+
+		};
+
+	};
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@ef600200";
+	};
+
+};
diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts
index 8d365a57ebc1..a36dbbc48694 100644
--- a/arch/powerpc/boot/dts/sbc8349.dts
+++ b/arch/powerpc/boot/dts/sbc8349.dts
@@ -159,68 +159,76 @@
 			phy_type = "ulpi";
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@19 {
-				interrupt-parent = <&ipic>;
-				interrupts = <20 0x8>;
-				reg = <0x19>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1a {
-				interrupt-parent = <&ipic>;
-				interrupts = <21 0x8>;
-				reg = <0x1a>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <32 0x8 33 0x8 34 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			linux,network-index = <0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@19 {
+					interrupt-parent = <&ipic>;
+					interrupts = <20 0x8>;
+					reg = <0x19>;
+					device_type = "ethernet-phy";
+				};
+
+				phy1: ethernet-phy@1a {
+					interrupt-parent = <&ipic>;
+					interrupts = <21 0x8>;
+					reg = <0x1a>;
+					device_type = "ethernet-phy";
+				};
+
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 0x8 36 0x8 37 0x8>;
 			interrupt-parent = <&ipic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			linux,network-index = <1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 2baf4a51f224..9c5079fec4f2 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -234,66 +234,72 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@19 {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x6 0x1>;
-				reg = <0x19>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1a {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x7 0x1>;
-				reg = <0x1a>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@19 {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x6 0x1>;
+					reg = <0x19>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1a {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x7 0x1>;
+					reg = <0x1a>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/sbc8560.dts b/arch/powerpc/boot/dts/sbc8560.dts
index 01542f7062ab..b772405a9a0a 100644
--- a/arch/powerpc/boot/dts/sbc8560.dts
+++ b/arch/powerpc/boot/dts/sbc8560.dts
@@ -139,77 +139,83 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-			phy0: ethernet-phy@19 {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x6 0x1>;
-				reg = <0x19>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@1a {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x7 0x1>;
-				reg = <0x1a>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@1b {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x8 0x1>;
-				reg = <0x1b>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@1c {
-				interrupt-parent = <&mpic>;
-				interrupts = <0x8 0x1>;
-				reg = <0x1c>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+				phy0: ethernet-phy@19 {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x6 0x1>;
+					reg = <0x19>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@1a {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x7 0x1>;
+					reg = <0x1a>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@1b {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x8 0x1>;
+					reg = <0x1b>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@1c {
+					interrupt-parent = <&mpic>;
+					interrupts = <0x8 0x1>;
+					reg = <0x1c>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		mpic: pic@40000 {
diff --git a/arch/powerpc/boot/dts/sbc8641d.dts b/arch/powerpc/boot/dts/sbc8641d.dts
index 36db981548e4..e3e914e78caa 100644
--- a/arch/powerpc/boot/dts/sbc8641d.dts
+++ b/arch/powerpc/boot/dts/sbc8641d.dts
@@ -192,132 +192,144 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy0: ethernet-phy@1f {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0x1f>;
-				device_type = "ethernet-phy";
-			};
-			phy1: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <0>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <10 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30  2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@1f {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0x1f>;
+					device_type = "ethernet-phy";
+				};
+				phy1: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <0>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <10 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy3>;
 			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/socrates.dts b/arch/powerpc/boot/dts/socrates.dts
new file mode 100644
index 000000000000..b8d0fc6f0042
--- /dev/null
+++ b/arch/powerpc/boot/dts/socrates.dts
@@ -0,0 +1,338 @@
+/*
+ * Device Tree Source for the Socrates board (MPC8544).
+ *
+ * Copyright (c) 2008 Emcraft Systems.
+ * Sergei Poselenov, <sposelenov@emcraft.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/dts-v1/;
+
+/ {
+	model = "abb,socrates";
+	compatible = "abb,socrates";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8544@0 {
+			device_type = "cpu";
+			reg = <0>;
+			d-cache-line-size = <32>;
+			i-cache-line-size = <32>;
+			d-cache-size = <0x8000>;	// L1, 32K
+			i-cache-size = <0x8000>;	// L1, 32K
+			timebase-frequency = <0>;
+			bus-frequency = <0>;
+			clock-frequency = <0>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000>;	// Filled in by U-Boot
+	};
+
+	soc8544@e0000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x00000000 0xe0000000 0x00100000>;
+		reg = <0xe0000000 0x00001000>;	// CCSRBAR 1M
+		bus-frequency = <0>;		// Filled in by U-Boot
+		compatible = "fsl,mpc8544-immr", "simple-bus";
+
+		memory-controller@2000 {
+			compatible = "fsl,mpc8544-memory-controller";
+			reg = <0x2000 0x1000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <18 2>;
+		};
+
+		L2: l2-cache-controller@20000 {
+			compatible = "fsl,mpc8544-l2-cache-controller";
+			reg = <0x20000 0x1000>;
+			cache-line-size = <32>;
+			cache-size = <0x40000>;	// L2, 256K
+			interrupt-parent = <&mpic>;
+			interrupts = <16 2>;
+		};
+
+		i2c@3000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			compatible = "fsl-i2c";
+			reg = <0x3000 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+
+			dtt@28 {
+				compatible = "winbond,w83782d";
+				reg = <0x28>;
+			};
+			rtc@32 {
+				compatible = "epson,rx8025";
+				reg = <0x32>;
+				interrupts = <7 1>;
+				interrupt-parent = <&mpic>;
+			};
+			dtt@4c {
+				compatible = "dallas,ds75";
+				reg = <0x4c>;
+			};
+			ts@4a {
+				compatible = "ti,tsc2003";
+				reg = <0x4a>;
+				interrupt-parent = <&mpic>;
+				interrupts = <8 1>;
+			};
+		};
+
+		i2c@3100 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			compatible = "fsl-i2c";
+			reg = <0x3100 0x100>;
+			interrupts = <43 2>;
+			interrupt-parent = <&mpic>;
+			dfsrr;
+		};
+
+		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <0>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <29 2 30 2 34 2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy0>;
+			tbi-handle = <&tbi0>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy0: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <0 1>;
+					reg = <0>;
+				};
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <0 1>;
+					reg = <1>;
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+				};
+			};
+		};
+
+		enet1: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			cell-index = <1>;
+			device_type = "network";
+			model = "eTSEC";
+			compatible = "gianfar";
+			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <31 2 32 2 33 2>;
+			interrupt-parent = <&mpic>;
+			phy-handle = <&phy1>;
+			tbi-handle = <&tbi1>;
+			phy-connection-type = "rgmii-id";
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+				};
+			};
+		};
+
+		serial0: serial@4500 {
+			cell-index = <0>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4500 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		serial1: serial@4600 {
+			cell-index = <1>;
+			device_type = "serial";
+			compatible = "ns16550";
+			reg = <0x4600 0x100>;
+			clock-frequency = <0>;
+			interrupts = <42 2>;
+			interrupt-parent = <&mpic>;
+		};
+
+		global-utilities@e0000 {	//global utilities block
+			compatible = "fsl,mpc8548-guts";
+			reg = <0xe0000 0x1000>;
+			fsl,has-rstcr;
+		};
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
+			compatible = "chrp,open-pic";
+			device_type = "open-pic";
+		};
+	};
+
+
+	localbus {
+		compatible = "fsl,mpc8544-localbus",
+		             "fsl,pq3-localbus",
+			     "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		reg = <0xe0005000 0x40>;
+
+		ranges = <0 0 0xfc000000 0x04000000
+			  2 0 0xc8000000 0x04000000
+			  3 0 0xc0000000 0x00100000
+			>; /* Overwritten by U-Boot */
+
+		nor_flash@0,0 {
+			compatible = "amd,s29gl256n", "cfi-flash";
+			bank-width = <2>;
+			reg = <0x0 0x000000 0x4000000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "kernel";
+				reg = <0x0 0x1e0000>;
+				read-only;
+			};
+			partition@1e0000 {
+				label = "dtb";
+				reg = <0x1e0000 0x20000>;
+			};
+			partition@200000 {
+				label = "root";
+				reg = <0x200000 0x200000>;
+			};
+			partition@400000 {
+				label = "user";
+				reg = <0x400000 0x3b80000>;
+			};
+			partition@3f80000 {
+				label = "env";
+				reg = <0x3f80000 0x40000>;
+				read-only;
+			};
+			partition@3fc0000 {
+				label = "u-boot";
+				reg = <0x3fc0000 0x40000>;
+				read-only;
+			};
+		};
+
+		display@2,0 {
+			compatible = "fujitsu,lime";
+			reg = <2 0x0 0x4000000>;
+			interrupt-parent = <&mpic>;
+			interrupts = <6 1>;
+		};
+
+		fpga_pic: fpga-pic@3,10 {
+			compatible = "abb,socrates-fpga-pic";
+			reg = <3 0x10 0x10>;
+			interrupt-controller;
+			/* IRQs 2, 10, 11, active low, level-sensitive */
+			interrupts = <2 1 10 1 11 1>;
+			interrupt-parent = <&mpic>;
+			#interrupt-cells = <3>;
+		};
+
+		spi@3,60 {
+			compatible = "abb,socrates-spi";
+			reg = <3 0x60 0x10>;
+			interrupts = <8 4 0>;	// number, type, routing
+			interrupt-parent = <&fpga_pic>;
+		};
+
+		nand@3,70 {
+			compatible = "abb,socrates-nand";
+			reg = <3 0x70 0x04>;
+			bank-width = <1>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			data@0 {
+				label = "data";
+				reg = <0x0 0x40000000>;
+			};
+		};
+
+		can@3,100 {
+			compatible = "philips,sja1000";
+			reg = <3 0x100 0x80>;
+			interrupts = <2 8 1>;	// number, type, routing
+			interrupt-parent = <&fpga_pic>;
+		};
+	};
+
+	pci0: pci@e0008000 {
+		cell-index = <0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		compatible = "fsl,mpc8540-pci";
+		device_type = "pci";
+		reg = <0xe0008000 0x1000>;
+		clock-frequency = <66666666>;
+
+		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+		interrupt-map = <
+				/* IDSEL 0x11 */
+				 0x8800 0x0 0x0 1 &mpic 5 1
+				/* IDSEL 0x12 */
+				 0x9000 0x0 0x0 1 &mpic 4 1>;
+		interrupt-parent = <&mpic>;
+		interrupts = <24 2>;
+		bus-range = <0x0 0x0>;
+		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x20000000
+			  0x01000000 0x0 0x00000000 0xe2000000 0x0 0x01000000>;
+	};
+
+};
diff --git a/arch/powerpc/boot/dts/stx_gp3_8560.dts b/arch/powerpc/boot/dts/stx_gp3_8560.dts
index fff33fe6efc6..8b173957fb5f 100644
--- a/arch/powerpc/boot/dts/stx_gp3_8560.dts
+++ b/arch/powerpc/boot/dts/stx_gp3_8560.dts
@@ -124,66 +124,72 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 4>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy4: ethernet-phy@4 {
-				interrupt-parent = <&mpic>;
-				interrupts = <5 4>;
-				reg = <4>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 4>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy4: ethernet-phy@4 {
+					interrupt-parent = <&mpic>;
+					interrupts = <5 4>;
+					reg = <4>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy4>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		mpic: pic@40000 {
diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts
index 906302e26a62..c9590b58b7b0 100644
--- a/arch/powerpc/boot/dts/tqm5200.dts
+++ b/arch/powerpc/boot/dts/tqm5200.dts
@@ -17,6 +17,7 @@
 	compatible = "tqc,tqm5200";
 	#address-cells = <1>;
 	#size-cells = <1>;
+	interrupt-parent = <&mpc5200_pic>;
 
 	cpus {
 		#address-cells = <1>;
@@ -66,36 +67,33 @@
 			compatible = "fsl,mpc5200-gpt";
 			reg = <0x600 0x10>;
 			interrupts = <1 9 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl,has-wdt;
 		};
 
 		can@900 {
 			compatible = "fsl,mpc5200-mscan";
 			interrupts = <2 17 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x900 0x80>;
 		};
 
 		can@980 {
 			compatible = "fsl,mpc5200-mscan";
 			interrupts = <2 18 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			reg = <0x980 0x80>;
 		};
 
-		gpio@b00 {
+		gpio_simple: gpio@b00 {
 			compatible = "fsl,mpc5200-gpio";
 			reg = <0xb00 0x40>;
 			interrupts = <1 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
+			gpio-controller;
+			#gpio-cells = <2>;
 		};
 
 		usb@1000 {
 			compatible = "fsl,mpc5200-ohci","ohci-be";
 			reg = <0x1000 0xff>;
 			interrupts = <2 6 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
@@ -105,7 +103,6 @@
 			              3 4 0  3 5 0  3 6 0  3 7 0
 			              3 8 0  3 9 0  3 10 0  3 11 0
 			              3 12 0  3 13 0  3 14 0  3 15 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		xlb@1f00 {
@@ -114,39 +111,28 @@
 		};
 
 		serial@2000 {		// PSC1
-			device_type = "serial";
 			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <0>;  // Logical port assignment
 			reg = <0x2000 0x100>;
 			interrupts = <2 1 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		serial@2200 {		// PSC2
-			device_type = "serial";
 			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <1>;  // Logical port assignment
 			reg = <0x2200 0x100>;
 			interrupts = <2 2 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		serial@2400 {		// PSC3
-			device_type = "serial";
 			compatible = "fsl,mpc5200-psc-uart";
-			port-number = <2>;  // Logical port assignment
 			reg = <0x2400 0x100>;
 			interrupts = <2 3 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ethernet@3000 {
-			device_type = "network";
 			compatible = "fsl,mpc5200-fec";
 			reg = <0x3000 0x400>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
 		};
 
@@ -156,10 +142,8 @@
 			compatible = "fsl,mpc5200-mdio";
 			reg = <0x3000 0x400>;       // fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;   // these are for "mii command finished", not link changes & co.
-			interrupt-parent = <&mpc5200_pic>;
 
 			phy0: ethernet-phy@0 {
-				device_type = "ethernet-phy";
 				reg = <0>;
 			};
 		};
@@ -168,7 +152,6 @@
 			compatible = "fsl,mpc5200-ata";
 			reg = <0x3a00 0x100>;
 			interrupts = <2 7 0>;
-			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d40 {
@@ -177,7 +160,6 @@
 			compatible = "fsl,mpc5200-i2c","fsl-i2c";
 			reg = <0x3d40 0x40>;
 			interrupts = <2 16 0>;
-			interrupt-parent = <&mpc5200_pic>;
 			fsl5200-clocking;
 
 			 rtc@68 {
@@ -192,9 +174,8 @@
 		};
 	};
 
-	lpb {
-		model = "fsl,lpb";
-		compatible = "fsl,lpb";
+	localbus {
+		compatible = "fsl,mpc5200-lpb","simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
 		ranges = <0 0 0xfc000000 0x02000000>;
@@ -223,7 +204,6 @@
 				 0xc000 0 0 4 &mpc5200_pic 0 0 3>;
 		clock-frequency = <0>; // From boot loader
 		interrupts = <2 8 0 2 9 0 2 10 0>;
-		interrupt-parent = <&mpc5200_pic>;
 		bus-range = <0 0>;
 		ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
 			  0x02000000 0 0x90000000 0x90000000 0 0x10000000
diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index a693f01c21aa..ac9413a29f9f 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts
@@ -84,6 +84,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -131,94 +136,103 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "FEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <41 2>;
 			interrupt-parent = <&mpic>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts
index 9e3f5f0dde20..c71bb5dd5e5e 100644
--- a/arch/powerpc/boot/dts/tqm8541.dts
+++ b/arch/powerpc/boot/dts/tqm8541.dts
@@ -83,6 +83,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -130,72 +135,78 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
index 15086eb65c50..28b1a95257cd 100644
--- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts
+++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
@@ -85,6 +85,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -143,134 +148,146 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			phy4: ethernet-phy@4 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <4>;
-				device_type = "ethernet-phy";
-			};
-			phy5: ethernet-phy@5 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <5>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				phy4: ethernet-phy@4 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <4>;
+					device_type = "ethernet-phy";
+				};
+				phy5: ethernet-phy@5 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <5>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy4>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -365,14 +382,14 @@
 		can0@2,0 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x0 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 
 		can1@2,100 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x100 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 
diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts
index b7b65f5e79b6..826fb622cd3c 100644
--- a/arch/powerpc/boot/dts/tqm8548.dts
+++ b/arch/powerpc/boot/dts/tqm8548.dts
@@ -85,6 +85,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -143,134 +148,146 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			phy4: ethernet-phy@4 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <4>;
-				device_type = "ethernet-phy";
-			};
-			phy5: ethernet-phy@5 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <5>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@27520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x27520 0x20>;
-
-			tbi3: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@0 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				phy4: ethernet-phy@4 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <4>;
+					device_type = "ethernet-phy";
+				};
+				phy5: ethernet-phy@5 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <5>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet2: ethernet@26000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <2>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x26000 0x1000>;
+			ranges = <0x0 0x26000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <31 2 32 2 33 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy3>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi2: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet3: ethernet@27000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <3>;
 			device_type = "network";
 			model = "eTSEC";
 			compatible = "gianfar";
 			reg = <0x27000 0x1000>;
+			ranges = <0x0 0x27000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <37 2 38 2 39 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy4>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi3: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
@@ -365,14 +382,14 @@
 		can0@2,0 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x0 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 
 		can1@2,100 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x100 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 
diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts
index cf92b4e7945e..a133ded6dddb 100644
--- a/arch/powerpc/boot/dts/tqm8555.dts
+++ b/arch/powerpc/boot/dts/tqm8555.dts
@@ -83,6 +83,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -130,72 +135,78 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		serial0: serial@4500 {
diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts
index 9e1ab2d2f669..649e2e576267 100644
--- a/arch/powerpc/boot/dts/tqm8560.dts
+++ b/arch/powerpc/boot/dts/tqm8560.dts
@@ -85,6 +85,11 @@
 			interrupt-parent = <&mpic>;
 			dfsrr;
 
+			dtt@50 {
+				compatible = "national,lm75";
+				reg = <0x50>;
+			};
+
 			rtc@68 {
 				compatible = "dallas,ds1337";
 				reg = <0x68>;
@@ -132,72 +137,78 @@
 			};
 		};
 
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <1>;
-				device_type = "ethernet-phy";
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <2>;
-				device_type = "ethernet-phy";
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				interrupts = <8 1>;
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x25520 0x20>;
-
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@24000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x24000 0x1000>;
+			ranges = <0x0 0x24000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <29 2 30 2 34 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy2>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-mdio";
+				reg = <0x520 0x20>;
+
+				phy1: ethernet-phy@1 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <1>;
+					device_type = "ethernet-phy";
+				};
+				phy2: ethernet-phy@2 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <2>;
+					device_type = "ethernet-phy";
+				};
+				phy3: ethernet-phy@3 {
+					interrupt-parent = <&mpic>;
+					interrupts = <8 1>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+				tbi0: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		enet1: ethernet@25000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
 			cell-index = <1>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
 			reg = <0x25000 0x1000>;
+			ranges = <0x0 0x25000 0x1000>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <35 2 36 2 40 2>;
 			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+
+			mdio@520 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,gianfar-tbi";
+				reg = <0x520 0x20>;
+
+				tbi1: tbi-phy@11 {
+					reg = <0x11>;
+					device_type = "tbi-phy";
+				};
+			};
 		};
 
 		mpic: pic@40000 {
@@ -335,14 +346,14 @@
 		can0@2,0 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x0 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 
 		can1@2,100 {
 			compatible = "intel,82527"; // Bosch CC770
 			reg = <2 0x100 0x100>;
-			interrupts = <4 0>;
+			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
 		};
 	};
diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts
index dc8e78e2dceb..52d8c1ad26a1 100644
--- a/arch/powerpc/boot/dts/virtex440-ml507.dts
+++ b/arch/powerpc/boot/dts/virtex440-ml507.dts
@@ -7,6 +7,15 @@
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
  * kind, whether express or implied.
+ *
+ * ---
+ *
+ * Device Tree Generator version: 1.1
+ *
+ * CAUTION: This file is automatically generated by libgen.
+ * Version: Xilinx EDK 10.1.03 EDK_K_SP3.6
+ *
+ * XPS project directory: ml507_ppc440_emb_ref
  */
 
 /dts-v1/;
@@ -22,8 +31,8 @@
 		reg = < 0 0x10000000 >;
 	} ;
 	chosen {
-		bootargs = "console=ttyS0 ip=on root=/dev/ram";
-		linux,stdout-path = "/plb@0/serial@83e00000";
+		bootargs = "console=ttyS0 root=/dev/ram";
+		linux,stdout-path = &RS232_Uart_1;
 	} ;
 	cpus {
 		#address-cells = <1>;
@@ -136,19 +145,19 @@
 				compatible = "xlnx,ll-dma-1.00.a";
 				dcr-reg = < 0x80 0x11 >;
 				interrupt-parent = <&xps_intc_0>;
-				interrupts = < 9 2 0xa 2 >;
+				interrupts = < 10 2 11 2 >;
 			} ;
 		} ;
 	} ;
 	plb_v46_0: plb@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "xlnx,plb-v46-1.02.a", "simple-bus";
+		compatible = "xlnx,plb-v46-1.03.a", "simple-bus";
 		ranges ;
 		DIP_Switches_8Bit: gpio@81460000 {
 			compatible = "xlnx,xps-gpio-1.00.a";
 			interrupt-parent = <&xps_intc_0>;
-			interrupts = < 6 2 >;
+			interrupts = < 7 2 >;
 			reg = < 0x81460000 0x10000 >;
 			xlnx,all-inputs = <1>;
 			xlnx,all-inputs-2 = <0>;
@@ -163,6 +172,86 @@
 			xlnx,tri-default = <0xffffffff>;
 			xlnx,tri-default-2 = <0xffffffff>;
 		} ;
+		FLASH: flash@fc000000 {
+			bank-width = <2>;
+			compatible = "xlnx,xps-mch-emc-2.00.a", "cfi-flash";
+			reg = < 0xfc000000 0x2000000 >;
+			xlnx,family = "virtex5";
+			xlnx,include-datawidth-matching-0 = <0x1>;
+			xlnx,include-datawidth-matching-1 = <0x0>;
+			xlnx,include-datawidth-matching-2 = <0x0>;
+			xlnx,include-datawidth-matching-3 = <0x0>;
+			xlnx,include-negedge-ioregs = <0x0>;
+			xlnx,include-plb-ipif = <0x1>;
+			xlnx,include-wrbuf = <0x1>;
+			xlnx,max-mem-width = <0x10>;
+			xlnx,mch-native-dwidth = <0x20>;
+			xlnx,mch-plb-clk-period-ps = <0x2710>;
+			xlnx,mch-splb-awidth = <0x20>;
+			xlnx,mch0-accessbuf-depth = <0x10>;
+			xlnx,mch0-protocol = <0x0>;
+			xlnx,mch0-rddatabuf-depth = <0x10>;
+			xlnx,mch1-accessbuf-depth = <0x10>;
+			xlnx,mch1-protocol = <0x0>;
+			xlnx,mch1-rddatabuf-depth = <0x10>;
+			xlnx,mch2-accessbuf-depth = <0x10>;
+			xlnx,mch2-protocol = <0x0>;
+			xlnx,mch2-rddatabuf-depth = <0x10>;
+			xlnx,mch3-accessbuf-depth = <0x10>;
+			xlnx,mch3-protocol = <0x0>;
+			xlnx,mch3-rddatabuf-depth = <0x10>;
+			xlnx,mem0-width = <0x10>;
+			xlnx,mem1-width = <0x20>;
+			xlnx,mem2-width = <0x20>;
+			xlnx,mem3-width = <0x20>;
+			xlnx,num-banks-mem = <0x1>;
+			xlnx,num-channels = <0x2>;
+			xlnx,priority-mode = <0x0>;
+			xlnx,synch-mem-0 = <0x0>;
+			xlnx,synch-mem-1 = <0x0>;
+			xlnx,synch-mem-2 = <0x0>;
+			xlnx,synch-mem-3 = <0x0>;
+			xlnx,synch-pipedelay-0 = <0x2>;
+			xlnx,synch-pipedelay-1 = <0x2>;
+			xlnx,synch-pipedelay-2 = <0x2>;
+			xlnx,synch-pipedelay-3 = <0x2>;
+			xlnx,tavdv-ps-mem-0 = <0x1adb0>;
+			xlnx,tavdv-ps-mem-1 = <0x3a98>;
+			xlnx,tavdv-ps-mem-2 = <0x3a98>;
+			xlnx,tavdv-ps-mem-3 = <0x3a98>;
+			xlnx,tcedv-ps-mem-0 = <0x1adb0>;
+			xlnx,tcedv-ps-mem-1 = <0x3a98>;
+			xlnx,tcedv-ps-mem-2 = <0x3a98>;
+			xlnx,tcedv-ps-mem-3 = <0x3a98>;
+			xlnx,thzce-ps-mem-0 = <0x88b8>;
+			xlnx,thzce-ps-mem-1 = <0x1b58>;
+			xlnx,thzce-ps-mem-2 = <0x1b58>;
+			xlnx,thzce-ps-mem-3 = <0x1b58>;
+			xlnx,thzoe-ps-mem-0 = <0x1b58>;
+			xlnx,thzoe-ps-mem-1 = <0x1b58>;
+			xlnx,thzoe-ps-mem-2 = <0x1b58>;
+			xlnx,thzoe-ps-mem-3 = <0x1b58>;
+			xlnx,tlzwe-ps-mem-0 = <0x88b8>;
+			xlnx,tlzwe-ps-mem-1 = <0x0>;
+			xlnx,tlzwe-ps-mem-2 = <0x0>;
+			xlnx,tlzwe-ps-mem-3 = <0x0>;
+			xlnx,twc-ps-mem-0 = <0x2af8>;
+			xlnx,twc-ps-mem-1 = <0x3a98>;
+			xlnx,twc-ps-mem-2 = <0x3a98>;
+			xlnx,twc-ps-mem-3 = <0x3a98>;
+			xlnx,twp-ps-mem-0 = <0x11170>;
+			xlnx,twp-ps-mem-1 = <0x2ee0>;
+			xlnx,twp-ps-mem-2 = <0x2ee0>;
+			xlnx,twp-ps-mem-3 = <0x2ee0>;
+			xlnx,xcl0-linesize = <0x4>;
+			xlnx,xcl0-writexfer = <0x1>;
+			xlnx,xcl1-linesize = <0x4>;
+			xlnx,xcl1-writexfer = <0x1>;
+			xlnx,xcl2-linesize = <0x4>;
+			xlnx,xcl2-writexfer = <0x1>;
+			xlnx,xcl3-linesize = <0x4>;
+			xlnx,xcl3-writexfer = <0x1>;
+		} ;
 		Hard_Ethernet_MAC: xps-ll-temac@81c00000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -185,6 +274,19 @@
 				xlnx,txfifo = <0x1000>;
 			} ;
 		} ;
+		IIC_EEPROM: i2c@81600000 {
+			compatible = "xlnx,xps-iic-2.00.a";
+			interrupt-parent = <&xps_intc_0>;
+			interrupts = < 6 2 >;
+			reg = < 0x81600000 0x10000 >;
+			xlnx,clk-freq = <0x5f5e100>;
+			xlnx,family = "virtex5";
+			xlnx,gpo-width = <0x1>;
+			xlnx,iic-freq = <0x186a0>;
+			xlnx,scl-inertial-delay = <0x0>;
+			xlnx,sda-inertial-delay = <0x0>;
+			xlnx,ten-bit-adr = <0x0>;
+		} ;
 		LEDs_8Bit: gpio@81400000 {
 			compatible = "xlnx,xps-gpio-1.00.a";
 			reg = < 0x81400000 0x10000 >;
@@ -220,7 +322,7 @@
 		Push_Buttons_5Bit: gpio@81440000 {
 			compatible = "xlnx,xps-gpio-1.00.a";
 			interrupt-parent = <&xps_intc_0>;
-			interrupts = < 7 2 >;
+			interrupts = < 8 2 >;
 			reg = < 0x81440000 0x10000 >;
 			xlnx,all-inputs = <1>;
 			xlnx,all-inputs-2 = <0>;
@@ -237,13 +339,13 @@
 		} ;
 		RS232_Uart_1: serial@83e00000 {
 			clock-frequency = <100000000>;
-			compatible = "xlnx,xps-uart16550-2.00.a", "ns16550";
-			current-speed = <0x2580>;
+			compatible = "xlnx,xps-uart16550-2.00.b", "ns16550";
+			current-speed = <9600>;
 			device_type = "serial";
 			interrupt-parent = <&xps_intc_0>;
-			interrupts = < 8 2 >;
+			interrupts = < 9 2 >;
 			reg = < 0x83e00000 0x10000 >;
-			reg-offset = <3>;
+			reg-offset = <0x1003>;
 			reg-shift = <2>;
 			xlnx,family = "virtex5";
 			xlnx,has-external-rclk = <0>;
@@ -268,7 +370,7 @@
 			compatible = "xlnx,xps-intc-1.00.a";
 			interrupt-controller ;
 			reg = < 0x81800000 0x10000 >;
-			xlnx,num-intr-inputs = <0xb>;
+			xlnx,num-intr-inputs = <0xc>;
 		} ;
 		xps_timebase_wdt_1: xps-timebase-wdt@83a00000 {
 			compatible = "xlnx,xps-timebase-wdt-1.00.b";
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 8b3607cb53fb..f2156f07571f 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -117,7 +117,8 @@ int serial_console_init(void)
 	if (devp == NULL)
 		goto err_out;
 
-	if (dt_is_compatible(devp, "ns16550"))
+	if (dt_is_compatible(devp, "ns16550") ||
+	    dt_is_compatible(devp, "pnpPNP,501"))
 		rc = ns16550_console_init(devp, &serial_cd);
 	else if (dt_is_compatible(devp, "marvell,mv64360-mpsc"))
 		rc = mpsc_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 965c237c122d..3ac75aecdb94 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -186,6 +186,9 @@ cuboot*)
     *-mpc85*|*-tqm85*|*-sbc85*)
         platformo=$object/cuboot-85xx.o
         ;;
+    *-amigaone)
+        link_address='0x800000'
+        ;;
     esac
     ;;
 ps3)
@@ -211,11 +214,11 @@ simpleboot-virtex405-*)
     binary=y
     ;;
 simpleboot-virtex440-*)
-    platformo="$object/simpleboot.o $object/virtex.o"
+    platformo="$object/fixed-head.o $object/simpleboot.o $object/virtex.o"
     binary=y
     ;;
 simpleboot-*)
-    platformo="$object/simpleboot.o"
+    platformo="$object/fixed-head.o $object/simpleboot.o"
     binary=y
     ;;
 asp834x-redboot)
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 81cdcc4b9278..f9a08ee49b96 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:35 2009
+# Linux kernel version: 2.6.29-rc3
+# Mon Feb  2 13:13:04 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -74,6 +74,15 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -147,11 +156,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -373,6 +377,7 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -384,6 +389,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
@@ -466,6 +472,15 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
 #
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -533,13 +548,136 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+CONFIG_SENSORS_AD7414=y
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
@@ -556,7 +694,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -574,6 +717,7 @@ CONFIG_SSB_POSSIBLE=y
 # Multimedia drivers
 #
 CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
 
 #
 # Graphics support
@@ -590,7 +734,109 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m
 #
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_SOUND is not set
-# CONFIG_USB_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig
new file mode 100644
index 000000000000..e665433762ba
--- /dev/null
+++ b/arch/powerpc/configs/44x/redwood_defconfig
@@ -0,0 +1,1176 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc3
+# Wed Feb  4 14:31:09 2009
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_FREEZER is not set
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_BAMBOO is not set
+# CONFIG_EBONY is not set
+# CONFIG_SAM440EP is not set
+# CONFIG_SEQUOIA is not set
+# CONFIG_TAISHAN is not set
+# CONFIG_KATMAI is not set
+# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
+# CONFIG_ARCHES is not set
+# CONFIG_CANYONLANDS is not set
+# CONFIG_GLACIER is not set
+CONFIG_REDWOOD=y
+# CONFIG_YOSEMITE is not set
+# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
+CONFIG_PPC44x_SIMPLE=y
+# CONFIG_PPC4xx_GPIO is not set
+CONFIG_460SX=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+CONFIG_EXTRA_TARGETS=""
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_4xx_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_FUSION=y
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+CONFIG_FUSION_SAS=y
+CONFIG_FUSION_MAX_SGE=128
+# CONFIG_FUSION_CTL is not set
+# CONFIG_FUSION_LOGGING is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+CONFIG_I2O=y
+CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
+CONFIG_I2O_EXT_ADAPTEC=y
+# CONFIG_I2O_CONFIG is not set
+# CONFIG_I2O_BUS is not set
+# CONFIG_I2O_BLOCK is not set
+# CONFIG_I2O_SCSI is not set
+# CONFIG_I2O_PROC is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=256
+CONFIG_IBM_NEW_EMAC_TXB=256
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+CONFIG_IBM_NEW_EMAC_DEBUG=y
+CONFIG_IBM_NEW_EMAC_ZMII=y
+CONFIG_IBM_NEW_EMAC_RGMII=y
+CONFIG_IBM_NEW_EMAC_TAH=y
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+CONFIG_E1000E=y
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_JME is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+CONFIG_I2C_DEBUG_CORE=y
+CONFIG_I2C_DEBUG_ALGO=y
+CONFIG_I2C_DEBUG_BUS=y
+CONFIG_I2C_DEBUG_CHIP=y
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_GF128MUL=y
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_SEQIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_CTR=y
+CONFIG_CRYPTO_CTS=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_LRW=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_XTS=y
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=y
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+CONFIG_CRYPTO_BLOWFISH=y
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
new file mode 100644
index 000000000000..0cc9048290a8
--- /dev/null
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -0,0 +1,1410 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26.2
+# Sat Oct 18 11:06:13 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+CONFIG_PPC_85xx=y
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_SPE=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+# CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_MPC85xx=y
+# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_MPC85xx_CDS is not set
+# CONFIG_MPC85xx_MDS is not set
+# CONFIG_MPC85xx_DS is not set
+CONFIG_SOCRATES=y
+# CONFIG_KSI8560 is not set
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPM2 is not set
+# CONFIG_FSL_ULI1575 is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYSICAL_ALIGN=0x10000000
+CONFIG_TASK_SIZE=0xc0000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_OLD_DRIVERS is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_SJA1000=y
+CONFIG_CAN_SJA1000_MEM_OF=y
+# CONFIG_CAN_EMS_PCI is not set
+# CONFIG_CAN_IXXAT_PCI is not set
+# CONFIG_CAN_PEAK_PCI is not set
+# CONFIG_CAN_KVASER_PCI is not set
+# CONFIG_CAN_MSCAN is not set
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
+CONFIG_MTD_NAND_SOCRATES=y
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=800
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+CONFIG_TOUCHSCREEN_TSC2003=y
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+CONFIG_SPI_SOCRATES=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+CONFIG_SENSORS_LM75=y
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+CONFIG_SENSORS_W83781D=y
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_HWMON_DEBUG_CHIP=y
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_FOREIGN_ENDIAN=y
+CONFIG_FB_BOTH_ENDIAN=y
+# CONFIG_FB_BIG_ENDIAN is not set
+# CONFIG_FB_LITTLE_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+CONFIG_FB_MB862XX=y
+# CONFIG_FB_MB862XX_PCI_GDC is not set
+CONFIG_FB_MB862XX_LIME=y
+# CONFIG_FB_PRE_INIT_FB is not set
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_FSL_DIU is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+CONFIG_RTC_DRV_RX8025=y
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_PPC=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
new file mode 100644
index 000000000000..df2c16337794
--- /dev/null
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -0,0 +1,1889 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc7
+# Fri Mar 13 15:36:11 2009
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_6xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_LOCKBREAK=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_CHRP is not set
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_86xx=y
+# CONFIG_MPC8641_HPCN is not set
+# CONFIG_SBC8641D is not set
+# CONFIG_MPC8610_HPCD is not set
+CONFIG_GEF_PPC9A=y
+# CONFIG_GEF_SBC310 is not set
+# CONFIG_GEF_SBC610 is not set
+CONFIG_MPC8641=y
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=m
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+# CONFIG_PCI_LEGACY is not set
+CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_IPV6_TUNNEL=m
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_NF_DEFRAG_IPV4 is not set
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+# CONFIG_IP_NF_MATCH_AH is not set
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_ECN=m
+# CONFIG_IP_NF_TARGET_TTL is not set
+CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_FILTER=m
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+CONFIG_IP6_NF_MANGLE=m
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_IP_DCCP is not set
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+CONFIG_TIPC=m
+# CONFIG_TIPC_ADVANCED is not set
+# CONFIG_TIPC_DEBUG is not set
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+# CONFIG_ATM_CLIP_NO_ICMP is not set
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_STP=m
+CONFIG_BRIDGE=m
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+CONFIG_WAN_ROUTER=m
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+# CONFIG_NET_SCH_MULTIQ is not set
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+# CONFIG_NET_CLS_BASIC is not set
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+# CONFIG_CLS_U32_MARK is not set
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=131072
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+CONFIG_ATM_DRIVERS=y
+# CONFIG_ATM_DUMMY is not set
+# CONFIG_ATM_TCP is not set
+# CONFIG_ATM_LANAI is not set
+# CONFIG_ATM_ENI is not set
+# CONFIG_ATM_FIRESTREAM is not set
+# CONFIG_ATM_ZATM is not set
+# CONFIG_ATM_NICSTAR is not set
+# CONFIG_ATM_IDT77252 is not set
+# CONFIG_ATM_AMBASSADOR is not set
+# CONFIG_ATM_HORIZON is not set
+# CONFIG_ATM_IA is not set
+# CONFIG_ATM_FORE200E is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+CONFIG_NVRAM=y
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_DS1682=y
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM92=y
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+CONFIG_GEF_WDT=y
+# CONFIG_8xxx_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
+CONFIG_THRUSTMASTER_FF=m
+CONFIG_ZEROPLUS_FF=m
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_FSL is not set
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_ATM is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+# CONFIG_RTC_INTF_PROC is not set
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+CONFIG_RTC_DRV_RX8581=y
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PPC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_SECURITY_ROOTPLUG is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_KHAZAD=m
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
new file mode 100644
index 000000000000..bd236b3d915a
--- /dev/null
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -0,0 +1,1613 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc3
+# Wed Jan 28 23:05:34 2009
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_6xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+# CONFIG_PHYS_64BIT is not set
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_LOCKBREAK=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+CONFIG_PPC_MSI_BITMAP=y
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_CHRP is not set
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_86xx=y
+# CONFIG_MPC8641_HPCN is not set
+# CONFIG_SBC8641D is not set
+# CONFIG_MPC8610_HPCD is not set
+CONFIG_GEF_SBC310=y
+# CONFIG_GEF_SBC610 is not set
+CONFIG_MPC8641=y
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_PROC_DEVICETREE is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_PCI_MSI=y
+# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_LOWMEM_CAM_NUM=3
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_IPV6_TUNNEL=m
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_FIB_RULES=y
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=131072
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SIL24=y
+# CONFIG_SATA_FSL is not set
+# CONFIG_ATA_SFF is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_JME is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPPOE=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+CONFIG_NVRAM=y
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_DS1682=y
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM92=y
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+CONFIG_GEF_WDT=y
+# CONFIG_8xxx_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_THRUSTMASTER_FF is not set
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_FSL is not set
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+# CONFIG_RTC_INTF_PROC is not set
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+CONFIG_RTC_DRV_RX8581=y
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PPC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=850
+CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=m
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/amigaone_defconfig b/arch/powerpc/configs/amigaone_defconfig
new file mode 100644
index 000000000000..b63cc38df6b1
--- /dev/null
+++ b/arch/powerpc/configs/amigaone_defconfig
@@ -0,0 +1,1636 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc3
+# Sun Feb  1 14:22:42 2009
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_6xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_CHECK_CACHE_COHERENCY=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=15
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_CHRP is not set
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_AMIGAONE=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+CONFIG_HIGHMEM=y
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_ADVANCED is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XTABLES=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+# CONFIG_IP_NF_TARGET_ULOG is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+# CONFIG_NF_NAT_TFTP is not set
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+CONFIG_NF_NAT_SIP=m
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+# CONFIG_PARPORT_SERIAL is not set
+CONFIG_PARPORT_PC_FIFO=y
+# CONFIG_PARPORT_PC_SUPERIO is not set
+# CONFIG_PARPORT_GSC is not set
+# CONFIG_PARPORT_AX88796 is not set
+# CONFIG_PARPORT_1284 is not set
+CONFIG_BLK_DEV=y
+CONFIG_BLK_DEV_FD=y
+# CONFIG_PARIDE is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+CONFIG_BLK_DEV_SIIMAGE=y
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+CONFIG_BLK_DEV_VIA82CXXX=y
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDEDMA=y
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_PPA is not set
+# CONFIG_SCSI_IMM is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+# CONFIG_SCSI_SYM53C8XX_MMIO is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=y
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+CONFIG_8139CP=y
+CONFIG_8139TOO=y
+CONFIG_8139TOO_PIO=y
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+# CONFIG_8139TOO_8129 is not set
+# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_ATL2 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PLIP is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_PCSPKR=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+CONFIG_INPUT_UINPUT=y
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PARKBD is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_PRINTER is not set
+# CONFIG_PPDEV is not set
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=y
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+CONFIG_FB_MACMODES=y
+CONFIG_FB_BACKLIGHT=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_CT65550 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+CONFIG_FB_RADEON=y
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+CONFIG_FB_3DFX=y
+# CONFIG_FB_3DFX_ACCEL is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_ILI9320 is not set
+# CONFIG_LCD_PLATFORM is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_GENERIC=y
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=m
+
+#
+# Display hardware drivers
+#
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
+# CONFIG_THRUSTMASTER_FF is not set
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_USS720 is not set
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PPC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4DEV_COMPAT is not set
+CONFIG_EXT4_FS_XATTR=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+CONFIG_JBD=y
+CONFIG_JBD2=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+CONFIG_AFFS_FS=m
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+CONFIG_AMIGA_PARTITION=y
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y
+CONFIG_IRQSTACKS=y
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_ALGAPI2=m
+CONFIG_CRYPTO_AEAD2=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_BLKCIPHER2=m
+CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_HASH2=m
+CONFIG_CRYPTO_RNG2=m
+CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER2=m
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 81afc8b373d7..af0cd55605d0 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Mon Jan 26 21:40:44 2009
+# Linux kernel version: 2.6.29-rc3
+# Fri Feb  6 09:48:53 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -388,7 +388,10 @@ CONFIG_MTD=y
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_TESTS is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
 # CONFIG_MTD_AR7_PARTS is not set
@@ -502,7 +505,7 @@ CONFIG_MISC_DEVICES=y
 #
 # EEPROM support
 #
-# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_AT24=y
 # CONFIG_EEPROM_LEGACY is not set
 # CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
@@ -678,7 +681,7 @@ CONFIG_PHYLIB=y
 # CONFIG_MARVELL_PHY is not set
 # CONFIG_DAVICOM_PHY is not set
 # CONFIG_QSEMI_PHY is not set
-# CONFIG_LXT_PHY is not set
+CONFIG_LXT_PHY=y
 # CONFIG_CICADA_PHY is not set
 # CONFIG_VITESSE_PHY is not set
 # CONFIG_SMSC_PHY is not set
@@ -815,8 +818,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_RAW_DRIVER is not set
@@ -1281,7 +1282,61 @@ CONFIG_NEW_LEDS=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PPC is not set
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 88c6295b76c1..252401824575 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -2067,9 +2067,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_HCALL_STATS is not set
-# CONFIG_CODE_PATCHING_SELFTEST is not set
-# CONFIG_FTR_FIXUP_SELFTEST is not set
-# CONFIG_MSI_BITMAP_SELFTEST is not set
+CONFIG_CODE_PATCHING_SELFTEST=y
+CONFIG_FTR_FIXUP_SELFTEST=y
+CONFIG_MSI_BITMAP_SELFTEST=y
 CONFIG_XMON=y
 # CONFIG_XMON_DEFAULT is not set
 CONFIG_XMON_DISASSEMBLY=y
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 107d9b915e33..37c32aba79b7 100644
--- a/arch/powerpc/include/asm/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
@@ -11,9 +11,7 @@
  */
 
 #include <asm/types.h>
-
-#define PPC_NOP_INSTR		0x60000000
-#define PPC_LWSYNC_INSTR	0x7c2004ac
+#include <asm/ppc-opcode.h>
 
 /* Flags for create_branch:
  * "b"   == create_branch(addr, target, 0);
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 21172badd708..80f315e8a421 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -145,6 +145,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_USE_TB			ASM_CONST(0x0000000000000040)
 #define CPU_FTR_L2CSR			ASM_CONST(0x0000000000000080)
 #define CPU_FTR_601			ASM_CONST(0x0000000000000100)
+#define CPU_FTR_DBELL			ASM_CONST(0x0000000000000200)
 #define CPU_FTR_CAN_NAP			ASM_CONST(0x0000000000000400)
 #define CPU_FTR_L3CR			ASM_CONST(0x0000000000000800)
 #define CPU_FTR_L3_DISABLE_NAP		ASM_CONST(0x0000000000001000)
@@ -375,7 +376,8 @@ extern const char *powerpc_base_platform;
 	    CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
 #define CPU_FTRS_E500MC	(CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
 	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \
-	    CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE)
+	    CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
+	    CPU_FTR_DBELL)
 #define CPU_FTRS_GENERIC_32	(CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
 
 /* 64-bit CPUs */
diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h
new file mode 100644
index 000000000000..501189a543d1
--- /dev/null
+++ b/arch/powerpc/include/asm/dbell.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2009 Freescale Semicondutor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * provides masks and opcode images for use by code generation, emulation
+ * and for instructions that older assemblers might not know about
+ */
+#ifndef _ASM_POWERPC_DBELL_H
+#define _ASM_POWERPC_DBELL_H
+
+#include <linux/smp.h>
+#include <linux/threads.h>
+
+#include <asm/ppc-opcode.h>
+
+#define PPC_DBELL_MSG_BRDCAST	(0x04000000)
+#define PPC_DBELL_TYPE(x)	(((x) & 0xf) << 28)
+enum ppc_dbell {
+	PPC_DBELL = 0,		/* doorbell */
+	PPC_DBELL_CRIT = 1,	/* critical doorbell */
+	PPC_G_DBELL = 2,	/* guest doorbell */
+	PPC_G_DBELL_CRIT = 3,	/* guest critical doorbell */
+	PPC_G_DBELL_MC = 4,	/* guest mcheck doorbell */
+};
+
+#ifdef CONFIG_SMP
+extern unsigned long dbell_smp_message[NR_CPUS];
+extern void smp_dbell_message_pass(int target, int msg);
+#endif
+
+static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag)
+{
+	u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) |
+			(tag & 0x07ffffff);
+
+	__asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg));
+}
+
+#endif /* _ASM_POWERPC_DBELL_H */
diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index 86cef7ddc8d5..c69f2b5f0cc4 100644
--- a/arch/powerpc/include/asm/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
@@ -109,18 +109,8 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
 	 * only ISA DMA device we support is the floppy and we have a hack
 	 * in the floppy driver directly to get a device for us.
 	 */
-
-	if (unlikely(dev == NULL) || dev->archdata.dma_ops == NULL) {
-#ifdef CONFIG_PPC64
+	if (unlikely(dev == NULL))
 		return NULL;
-#else
-		/* Use default on 32-bit if dma_ops is not set up */
-		/* TODO: Long term, we should fix drivers so that dev and
-		 * archdata dma_ops are set up for all buses.
-		 */
-		return &dma_direct_ops;
-#endif
-	}
 
 	return dev->archdata.dma_ops;
 }
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index b5600ce6055e..1a856b15226e 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -8,6 +8,7 @@
 #endif
 
 #include <linux/types.h>
+
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
 #include <asm/auxvec.h>
@@ -178,7 +179,8 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG];
    the loader.  We need to make sure that it is out of the way of the program
    that it will "exec", and that there is sufficient room for the brk.  */
 
-#define ELF_ET_DYN_BASE         (0x20000000)
+extern unsigned long randomize_et_dyn(unsigned long base);
+#define ELF_ET_DYN_BASE		(randomize_et_dyn(0x20000000))
 
 /*
  * Our registers are always unsigned longs, whether we're a 32 bit
@@ -270,6 +272,14 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
 				       int uses_interp);
 #define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b);
 
+/* 1GB for 64bit, 8MB for 32bit */
+#define STACK_RND_MASK (is_32bit_task() ? \
+	(0x7ff >> (PAGE_SHIFT - 12)) : \
+	(0x3ffff >> (PAGE_SHIFT - 12)))
+
+extern unsigned long arch_randomize_brk(struct mm_struct *mm);
+#define arch_randomize_brk arch_randomize_brk
+
 #endif /* __KERNEL__ */
 
 /*
diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 8428b38a3d30..d60fd18f428c 100644
--- a/arch/powerpc/include/asm/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
@@ -61,7 +61,7 @@ extern void __set_fixmap (enum fixed_addresses idx,
  * Some hardware wants to get fixmapped without caching.
  */
 #define set_fixmap_nocache(idx, phys) \
-		__set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
+		__set_fixmap(idx, phys, PAGE_KERNEL_NCG)
 
 #define clear_fixmap(idx) \
 		__set_fixmap(idx, 0, __pgprot(0))
diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index e5f2ae8362f7..dde1296b8b41 100644
--- a/arch/powerpc/include/asm/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
@@ -5,7 +5,44 @@
 #define MCOUNT_ADDR		((long)(_mcount))
 #define MCOUNT_INSN_SIZE	4 /* sizeof mcount call */
 
-#ifndef __ASSEMBLY__
+#ifdef __ASSEMBLY__
+
+/* Based off of objdump optput from glibc */
+
+#define MCOUNT_SAVE_FRAME			\
+	stwu	r1,-48(r1);			\
+	stw	r3, 12(r1);			\
+	stw	r4, 16(r1);			\
+	stw	r5, 20(r1);			\
+	stw	r6, 24(r1);			\
+	mflr	r3;				\
+	lwz	r4, 52(r1);			\
+	mfcr	r5;				\
+	stw	r7, 28(r1);			\
+	stw	r8, 32(r1);			\
+	stw	r9, 36(r1);			\
+	stw	r10,40(r1);			\
+	stw	r3, 44(r1);			\
+	stw	r5, 8(r1)
+
+#define MCOUNT_RESTORE_FRAME			\
+	lwz	r6, 8(r1);			\
+	lwz	r0, 44(r1);			\
+	lwz	r3, 12(r1);			\
+	mtctr	r0;				\
+	lwz	r4, 16(r1);			\
+	mtcr	r6;				\
+	lwz	r5, 20(r1);			\
+	lwz	r6, 24(r1);			\
+	lwz	r0, 52(r1);			\
+	lwz	r7, 28(r1);			\
+	lwz	r8, 32(r1);			\
+	mtlr	r0;				\
+	lwz	r9, 36(r1);			\
+	lwz	r10,40(r1);			\
+	addi	r1, r1, 48
+
+#else /* !__ASSEMBLY__ */
 extern void _mcount(void);
 
 #ifdef CONFIG_DYNAMIC_FTRACE
diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h
index 04e4a620952e..545028f86488 100644
--- a/arch/powerpc/include/asm/highmem.h
+++ b/arch/powerpc/include/asm/highmem.h
@@ -39,15 +39,15 @@ extern pte_t *pkmap_page_table;
  * chunk of RAM.
  */
 /*
- * We use one full pte table with 4K pages. And with 16K/64K pages pte
- * table covers enough memory (32MB and 512MB resp.) that both FIXMAP
- * and PKMAP can be placed in single pte table. We use 1024 pages for
- * PKMAP in case of 16K/64K pages.
+ * We use one full pte table with 4K pages. And with 16K/64K/256K pages pte
+ * table covers enough memory (32MB/512MB/2GB resp.), so that both FIXMAP
+ * and PKMAP can be placed in a single pte table. We use 512 pages for PKMAP
+ * in case of 16K/64K/256K page sizes.
  */
 #ifdef CONFIG_PPC_4K_PAGES
 #define PKMAP_ORDER	PTE_SHIFT
 #else
-#define PKMAP_ORDER	10
+#define PKMAP_ORDER	9
 #endif
 #define LAST_PKMAP	(1 << PKMAP_ORDER)
 #ifndef CONFIG_PPC_4K_PAGES
@@ -99,7 +99,7 @@ static inline void *kmap_atomic_prot(struct page *page, enum km_type type, pgpro
 #ifdef CONFIG_DEBUG_HIGHMEM
 	BUG_ON(!pte_none(*(kmap_pte-idx)));
 #endif
-	__set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot));
+	__set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
 	local_flush_tlb_page(NULL, vaddr);
 
 	return (void*) vaddr;
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index f75a5fc64d2e..b7e034b0a6dd 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -129,7 +129,7 @@ static inline int irqs_disabled_flags(unsigned long flags)
  * interrupt-retrigger: should we handle this via lost interrupts and IPIs
  * or should we not care like we do now ? --BenH.
  */
-struct hw_interrupt_type;
+struct irq_chip;
 
 #endif	/* __KERNEL__ */
 #endif	/* _ASM_POWERPC_HW_IRQ_H */
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 494cd8b0a278..001f2f11c19b 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -632,6 +632,9 @@ static inline void iosync(void)
  *   ioremap_flags and cannot be hooked (but can be used by a hook on one
  *   of the previous ones)
  *
+ * * __ioremap_caller is the same as above but takes an explicit caller
+ *   reference rather than using __builtin_return_address(0)
+ *
  * * __iounmap, is the low level implementation used by iounmap and cannot
  *   be hooked (but can be used by a hook on iounmap)
  *
@@ -646,6 +649,9 @@ extern void iounmap(volatile void __iomem *addr);
 
 extern void __iomem *__ioremap(phys_addr_t, unsigned long size,
 			       unsigned long flags);
+extern void __iomem *__ioremap_caller(phys_addr_t, unsigned long size,
+				      unsigned long flags, void *caller);
+
 extern void __iounmap(volatile void __iomem *addr);
 
 extern void __iomem * __ioremap_at(phys_addr_t pa, void *ea,
diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 25aaa97facd8..68235f7e4a8f 100644
--- a/arch/powerpc/include/asm/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
@@ -97,7 +97,7 @@ struct lppaca {
 	u64	saved_gpr4;		// Saved GPR4                   x28-x2F
 	u64	saved_gpr5;		// Saved GPR5                   x30-x37
 
-	u8	reserved4;		// Reserved			x38-x38
+	u8	dtl_enable_mask;	// Dispatch Trace Log mask	x38-x38
 	u8	donate_dedicated_cpu;	// Donate dedicated CPU cycles  x39-x39
 	u8	fpregs_in_use;		// FP regs in use               x3A-x3A
 	u8	pmcregs_in_use;		// PMC regs in use              x3B-x3B
@@ -133,8 +133,10 @@ struct lppaca {
 //=============================================================================
 // CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data
 //=============================================================================
-	u32	page_ins;			// CMO Hint - # page ins by OS  x00-x04
-	u8	pmc_save_area[252];	// PMC interrupt Area           x04-xFF
+	u32	page_ins;		// CMO Hint - # page ins by OS  x00-x03
+	u8	reserved8[148];		// Reserved                     x04-x97
+	volatile u64 dtl_idx;		// Dispatch Trace Log head idx	x98-x9F
+	u8	reserved9[96];		// Reserved                     xA0-xFF
 } __attribute__((__aligned__(0x400)));
 
 extern struct lppaca lppaca[];
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 2740c44ff717..0efdb1dfdc5f 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -90,7 +90,7 @@ struct machdep_calls {
 	void		(*tce_flush)(struct iommu_table *tbl);
 
 	void __iomem *	(*ioremap)(phys_addr_t addr, unsigned long size,
-				   unsigned long flags);
+				   unsigned long flags, void *caller);
 	void		(*iounmap)(volatile void __iomem *token);
 
 #ifdef CONFIG_PM
@@ -327,8 +327,6 @@ extern void __devinit smp_generic_take_timebase(void);
  */
 /* Print a boot progress message. */
 void ppc64_boot_msg(unsigned int src, const char *msg);
-/* Print a termination message (print only -- does not stop the kernel) */
-void ppc64_terminate_msg(unsigned int src, const char *msg);
 
 static inline void log_error(char *buf, unsigned int err_type, int fatal)
 {
diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h
index 27cc6fdcd3b7..3c86576bfefa 100644
--- a/arch/powerpc/include/asm/mmu-44x.h
+++ b/arch/powerpc/include/asm/mmu-44x.h
@@ -83,6 +83,8 @@ typedef struct {
 #define PPC44x_TLBE_SIZE	PPC44x_TLB_16K
 #elif (PAGE_SHIFT == 16)
 #define PPC44x_TLBE_SIZE	PPC44x_TLB_64K
+#elif (PAGE_SHIFT == 18)
+#define PPC44x_TLBE_SIZE	PPC44x_TLB_256K
 #else
 #error "Unsupported PAGE_SIZE"
 #endif
diff --git a/arch/powerpc/include/asm/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-book3e.h
index 4285b64a65e0..7e74cff81d86 100644
--- a/arch/powerpc/include/asm/mmu-fsl-booke.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -1,26 +1,42 @@
-#ifndef _ASM_POWERPC_MMU_FSL_BOOKE_H_
-#define _ASM_POWERPC_MMU_FSL_BOOKE_H_
+#ifndef _ASM_POWERPC_MMU_BOOK3E_H_
+#define _ASM_POWERPC_MMU_BOOK3E_H_
 /*
- * Freescale Book-E MMU support
+ * Freescale Book-E/Book-3e (ISA 2.06+) MMU support
  */
 
-/* Book-E defined page sizes */
-#define BOOKE_PAGESZ_1K		0
-#define BOOKE_PAGESZ_4K		1
-#define BOOKE_PAGESZ_16K	2
-#define BOOKE_PAGESZ_64K	3
-#define BOOKE_PAGESZ_256K	4
-#define BOOKE_PAGESZ_1M		5
-#define BOOKE_PAGESZ_4M		6
-#define BOOKE_PAGESZ_16M	7
-#define BOOKE_PAGESZ_64M	8
-#define BOOKE_PAGESZ_256M	9
-#define BOOKE_PAGESZ_1GB	10
-#define BOOKE_PAGESZ_4GB	11
-#define BOOKE_PAGESZ_16GB	12
-#define BOOKE_PAGESZ_64GB	13
-#define BOOKE_PAGESZ_256GB	14
-#define BOOKE_PAGESZ_1TB	15
+/* Book-3e defined page sizes */
+#define BOOK3E_PAGESZ_1K	0
+#define BOOK3E_PAGESZ_2K	1
+#define BOOK3E_PAGESZ_4K	2
+#define BOOK3E_PAGESZ_8K	3
+#define BOOK3E_PAGESZ_16K	4
+#define BOOK3E_PAGESZ_32K	5
+#define BOOK3E_PAGESZ_64K	6
+#define BOOK3E_PAGESZ_128K	7
+#define BOOK3E_PAGESZ_256K	8
+#define BOOK3E_PAGESZ_512K	9
+#define BOOK3E_PAGESZ_1M	10
+#define BOOK3E_PAGESZ_2M	11
+#define BOOK3E_PAGESZ_4M	12
+#define BOOK3E_PAGESZ_8M	13
+#define BOOK3E_PAGESZ_16M	14
+#define BOOK3E_PAGESZ_32M	15
+#define BOOK3E_PAGESZ_64M	16
+#define BOOK3E_PAGESZ_128M	17
+#define BOOK3E_PAGESZ_256M	18
+#define BOOK3E_PAGESZ_512M	19
+#define BOOK3E_PAGESZ_1GB	20
+#define BOOK3E_PAGESZ_2GB	21
+#define BOOK3E_PAGESZ_4GB	22
+#define BOOK3E_PAGESZ_8GB	23
+#define BOOK3E_PAGESZ_16GB	24
+#define BOOK3E_PAGESZ_32GB	25
+#define BOOK3E_PAGESZ_64GB	26
+#define BOOK3E_PAGESZ_128GB	27
+#define BOOK3E_PAGESZ_256GB	28
+#define BOOK3E_PAGESZ_512GB	29
+#define BOOK3E_PAGESZ_1TB	30
+#define BOOK3E_PAGESZ_2TB	31
 
 #define MAS0_TLBSEL(x)	((x << 28) & 0x30000000)
 #define MAS0_ESEL(x)	((x << 16) & 0x0FFF0000)
@@ -29,8 +45,9 @@
 #define MAS1_VALID 	0x80000000
 #define MAS1_IPROT	0x40000000
 #define MAS1_TID(x)	((x << 16) & 0x3FFF0000)
+#define MAS1_IND	0x00002000
 #define MAS1_TS		0x00001000
-#define MAS1_TSIZE(x)	((x << 8) & 0x00000F00)
+#define MAS1_TSIZE(x)	((x << 7) & 0x00000F80)
 
 #define MAS2_EPN	0xFFFFF000
 #define MAS2_X0		0x00000040
@@ -40,7 +57,7 @@
 #define MAS2_M		0x00000004
 #define MAS2_G		0x00000002
 #define MAS2_E		0x00000001
-#define MAS2_EPN_MASK(size)		(~0 << (2*(size) + 10))
+#define MAS2_EPN_MASK(size)		(~0 << (size + 10))
 #define MAS2_VAL(addr, size, flags)	((addr) & MAS2_EPN_MASK(size) | (flags))
 
 #define MAS3_RPN	0xFFFFF000
@@ -56,7 +73,7 @@
 #define MAS3_SR		0x00000001
 
 #define MAS4_TLBSELD(x) MAS0_TLBSEL(x)
-#define MAS4_TIDDSEL	0x000F0000
+#define MAS4_INDD	0x00008000
 #define MAS4_TSIZED(x)	MAS1_TSIZE(x)
 #define MAS4_X0D	0x00000040
 #define MAS4_X1D	0x00000020
@@ -68,6 +85,7 @@
 
 #define MAS6_SPID0	0x3FFF0000
 #define MAS6_SPID1	0x00007FFE
+#define MAS6_ISIZE(x)	MAS1_TSIZE(x)
 #define MAS6_SAS	0x00000001
 #define MAS6_SPID	MAS6_SPID0
 
@@ -84,4 +102,4 @@ typedef struct {
 } mm_context_t;
 #endif /* !__ASSEMBLY__ */
 
-#endif /* _ASM_POWERPC_MMU_FSL_BOOKE_H_ */
+#endif /* _ASM_POWERPC_MMU_BOOK3E_H_ */
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 68b752626808..98c104a09961 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -284,8 +284,6 @@ extern void add_gpage(unsigned long addr, unsigned long page_size,
 			  unsigned long number_of_pages);
 extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr);
 
-extern void htab_initialize(void);
-extern void htab_initialize_secondary(void);
 extern void hpte_init_native(void);
 extern void hpte_init_lpar(void);
 extern void hpte_init_iSeries(void);
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index 6e7639911318..cbf154387091 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -36,9 +36,9 @@
  */
 #define MMU_FTR_USE_TLBIVAX_BCAST	ASM_CONST(0x00040000)
 
-/* Enable use of tlbilx invalidate-by-PID variant.
+/* Enable use of tlbilx invalidate instructions.
  */
-#define MMU_FTR_USE_TLBILX_PID		ASM_CONST(0x00080000)
+#define MMU_FTR_USE_TLBILX		ASM_CONST(0x00080000)
 
 /* This indicates that the processor cannot handle multiple outstanding
  * broadcast tlbivax or tlbsync. This makes the code use a spinlock
@@ -46,6 +46,12 @@
  */
 #define MMU_FTR_LOCK_BCAST_INVAL	ASM_CONST(0x00100000)
 
+/* This indicates that the processor doesn't handle way selection
+ * properly and needs SW to track and update the LRU state.  This
+ * is specific to an errata on e300c2/c3/c4 class parts
+ */
+#define MMU_FTR_NEED_DTLB_SW_LRU	ASM_CONST(0x00200000)
+
 #ifndef __ASSEMBLY__
 #include <asm/cputable.h>
 
@@ -56,6 +62,10 @@ static inline int mmu_has_feature(unsigned long feature)
 
 extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup;
 
+/* MMU initialization (64-bit only fo now) */
+extern void early_init_mmu(void);
+extern void early_init_mmu_secondary(void);
+
 #endif /* !__ASSEMBLY__ */
 
 
@@ -71,9 +81,9 @@ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup;
 #elif defined(CONFIG_44x)
 /* 44x-style software loaded TLB */
 #  include <asm/mmu-44x.h>
-#elif defined(CONFIG_FSL_BOOKE)
-/* Freescale Book-E software loaded TLB */
-#  include <asm/mmu-fsl-booke.h>
+#elif defined(CONFIG_PPC_BOOK3E_MMU)
+/* Freescale Book-E software loaded TLB or Book-3e (ISA 2.06+) MMU */
+#  include <asm/mmu-book3e.h>
 #elif defined (CONFIG_PPC_8xx)
 /* Motorola/Freescale 8xx software loaded TLB */
 #  include <asm/mmu-8xx.h>
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index ab4f19263c42..b7063669f972 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -31,7 +31,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
 			     struct task_struct *tsk)
 {
 	/* Mark this context has been used on the new CPU */
-	cpu_set(smp_processor_id(), next->cpu_vm_mask);
+	cpumask_set_cpu(smp_processor_id(), mm_cpumask(next));
 
 	/* 32-bit keeps track of the current PGDIR in the thread struct */
 #ifdef CONFIG_PPC32
diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h
index 81a23932a160..52e049cd9e68 100644
--- a/arch/powerpc/include/asm/mpc52xx.h
+++ b/arch/powerpc/include/asm/mpc52xx.h
@@ -273,6 +273,7 @@ extern void mpc5200_setup_xlb_arbiter(void);
 extern void mpc52xx_declare_of_platform_devices(void);
 extern void mpc52xx_map_common_devices(void);
 extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv);
+extern unsigned int mpc52xx_get_xtal_freq(struct device_node *node);
 extern void mpc52xx_restart(char *cmd);
 
 /* mpc52xx_pic.c */
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index 197d569f5bd3..32cbf16f10ea 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -19,12 +19,14 @@
 #include <asm/kdump.h>
 
 /*
- * On regular PPC32 page size is 4K (but we support 4K/16K/64K pages
+ * On regular PPC32 page size is 4K (but we support 4K/16K/64K/256K pages
  * on PPC44x). For PPC64 we support either 4K or 64K software
  * page size. When using 64K pages however, whether we are really supporting
  * 64K pages in HW or not is irrelevant to those definitions.
  */
-#if defined(CONFIG_PPC_64K_PAGES)
+#if defined(CONFIG_PPC_256K_PAGES)
+#define PAGE_SHIFT		18
+#elif defined(CONFIG_PPC_64K_PAGES)
 #define PAGE_SHIFT		16
 #elif defined(CONFIG_PPC_16K_PAGES)
 #define PAGE_SHIFT		14
diff --git a/arch/powerpc/include/asm/page_32.h b/arch/powerpc/include/asm/page_32.h
index 1458d9500381..a0e3f6e6b4ee 100644
--- a/arch/powerpc/include/asm/page_32.h
+++ b/arch/powerpc/include/asm/page_32.h
@@ -19,7 +19,11 @@
 #define PTE_FLAGS_OFFSET	0
 #endif
 
+#ifdef CONFIG_PPC_256K_PAGES
+#define PTE_SHIFT	(PAGE_SHIFT - PTE_T_LOG2 - 2)	/* 1/4 of a page */
+#else
 #define PTE_SHIFT	(PAGE_SHIFT - PTE_T_LOG2)	/* full page */
+#endif
 
 #ifndef __ASSEMBLY__
 /*
diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 820b5f0a35ce..ba45c997830f 100644
--- a/arch/powerpc/include/asm/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
@@ -19,55 +19,6 @@ extern int icache_44x_need_flush;
 #endif /* __ASSEMBLY__ */
 
 /*
- * The PowerPC MMU uses a hash table containing PTEs, together with
- * a set of 16 segment registers (on 32-bit implementations), to define
- * the virtual to physical address mapping.
- *
- * We use the hash table as an extended TLB, i.e. a cache of currently
- * active mappings.  We maintain a two-level page table tree, much
- * like that used by the i386, for the sake of the Linux memory
- * management code.  Low-level assembler code in hashtable.S
- * (procedure hash_page) is responsible for extracting ptes from the
- * tree and putting them into the hash table when necessary, and
- * updating the accessed and modified bits in the page table tree.
- */
-
-/*
- * The PowerPC MPC8xx uses a TLB with hardware assisted, software tablewalk.
- * We also use the two level tables, but we can put the real bits in them
- * needed for the TLB and tablewalk.  These definitions require Mx_CTR.PPM = 0,
- * Mx_CTR.PPCS = 0, and MD_CTR.TWAM = 1.  The level 2 descriptor has
- * additional page protection (when Mx_CTR.PPCS = 1) that allows TLB hit
- * based upon user/super access.  The TLB does not have accessed nor write
- * protect.  We assume that if the TLB get loaded with an entry it is
- * accessed, and overload the changed bit for write protect.  We use
- * two bits in the software pte that are supposed to be set to zero in
- * the TLB entry (24 and 25) for these indicators.  Although the level 1
- * descriptor contains the guarded and writethrough/copyback bits, we can
- * set these at the page level since they get copied from the Mx_TWC
- * register when the TLB entry is loaded.  We will use bit 27 for guard, since
- * that is where it exists in the MD_TWC, and bit 26 for writethrough.
- * These will get masked from the level 2 descriptor at TLB load time, and
- * copied to the MD_TWC before it gets loaded.
- * Large page sizes added.  We currently support two sizes, 4K and 8M.
- * This also allows a TLB hander optimization because we can directly
- * load the PMD into MD_TWC.  The 8M pages are only used for kernel
- * mapping of well known areas.  The PMD (PGD) entries contain control
- * flags in addition to the address, so care must be taken that the
- * software no longer assumes these are only pointers.
- */
-
-/*
- * At present, all PowerPC 400-class processors share a similar TLB
- * architecture. The instruction and data sides share a unified,
- * 64-entry, fully-associative TLB which is maintained totally under
- * software control. In addition, the instruction side has a
- * hardware-managed, 4-entry, fully-associative TLB which serves as a
- * first level to the shared TLB. These two TLBs are known as the UTLB
- * and ITLB, respectively (see "mmu.h" for definitions).
- */
-
-/*
  * The normal case is that PTEs are 32-bits and we have a 1-page
  * 1024-entry pgdir pointing to 1-page 1024-entry PTE pages.  -- paulus
  *
@@ -135,409 +86,22 @@ extern int icache_44x_need_flush;
  */
 
 #if defined(CONFIG_40x)
-
-/* There are several potential gotchas here.  The 40x hardware TLBLO
-   field looks like this:
-
-   0  1  2  3  4  ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-   RPN.....................  0  0 EX WR ZSEL.......  W  I  M  G
-
-   Where possible we make the Linux PTE bits match up with this
-
-   - bits 20 and 21 must be cleared, because we use 4k pages (40x can
-     support down to 1k pages), this is done in the TLBMiss exception
-     handler.
-   - We use only zones 0 (for kernel pages) and 1 (for user pages)
-     of the 16 available.  Bit 24-26 of the TLB are cleared in the TLB
-     miss handler.  Bit 27 is PAGE_USER, thus selecting the correct
-     zone.
-   - PRESENT *must* be in the bottom two bits because swap cache
-     entries use the top 30 bits.  Because 40x doesn't support SMP
-     anyway, M is irrelevant so we borrow it for PAGE_PRESENT.  Bit 30
-     is cleared in the TLB miss handler before the TLB entry is loaded.
-   - All other bits of the PTE are loaded into TLBLO without
-     modification, leaving us only the bits 20, 21, 24, 25, 26, 30 for
-     software PTE bits.  We actually use use bits 21, 24, 25, and
-     30 respectively for the software bits: ACCESSED, DIRTY, RW, and
-     PRESENT.
-*/
-
-/* Definitions for 40x embedded chips. */
-#define	_PAGE_GUARDED	0x001	/* G: page is guarded from prefetch */
-#define _PAGE_FILE	0x001	/* when !present: nonlinear file mapping */
-#define _PAGE_PRESENT	0x002	/* software: PTE contains a translation */
-#define	_PAGE_NO_CACHE	0x004	/* I: caching is inhibited */
-#define	_PAGE_WRITETHRU	0x008	/* W: caching is write-through */
-#define	_PAGE_USER	0x010	/* matches one of the zone permission bits */
-#define	_PAGE_RW	0x040	/* software: Writes permitted */
-#define	_PAGE_DIRTY	0x080	/* software: dirty page */
-#define _PAGE_HWWRITE	0x100	/* hardware: Dirty & RW, set in exception */
-#define _PAGE_HWEXEC	0x200	/* hardware: EX permission */
-#define _PAGE_ACCESSED	0x400	/* software: R: page referenced */
-
-#define _PMD_PRESENT	0x400	/* PMD points to page of PTEs */
-#define _PMD_BAD	0x802
-#define _PMD_SIZE	0x0e0	/* size field, != 0 for large-page PMD entry */
-#define _PMD_SIZE_4M	0x0c0
-#define _PMD_SIZE_16M	0x0e0
-#define PMD_PAGE_SIZE(pmdval)	(1024 << (((pmdval) & _PMD_SIZE) >> 4))
-
-/* Until my rework is finished, 40x still needs atomic PTE updates */
-#define PTE_ATOMIC_UPDATES	1
-
+#include <asm/pte-40x.h>
 #elif defined(CONFIG_44x)
-/*
- * Definitions for PPC440
- *
- * Because of the 3 word TLB entries to support 36-bit addressing,
- * the attribute are difficult to map in such a fashion that they
- * are easily loaded during exception processing.  I decided to
- * organize the entry so the ERPN is the only portion in the
- * upper word of the PTE and the attribute bits below are packed
- * in as sensibly as they can be in the area below a 4KB page size
- * oriented RPN.  This at least makes it easy to load the RPN and
- * ERPN fields in the TLB. -Matt
- *
- * Note that these bits preclude future use of a page size
- * less than 4KB.
- *
- *
- * PPC 440 core has following TLB attribute fields;
- *
- *   TLB1:
- *   0  1  2  3  4  ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
- *   RPN.................................  -  -  -  -  -  - ERPN.......
- *
- *   TLB2:
- *   0  1  2  3  4  ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
- *   -  -  -  -  -    - U0 U1 U2 U3 W  I  M  G  E   - UX UW UR SX SW SR
- *
- * Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional
- * TLB2 storage attibute fields. Those are:
- *
- *   TLB2:
- *   0...10    11   12   13   14   15   16...31
- *   no change WL1  IL1I IL1D IL2I IL2D no change
- *
- * There are some constrains and options, to decide mapping software bits
- * into TLB entry.
- *
- *   - PRESENT *must* be in the bottom three bits because swap cache
- *     entries use the top 29 bits for TLB2.
- *
- *   - FILE *must* be in the bottom three bits because swap cache
- *     entries use the top 29 bits for TLB2.
- *
- *   - CACHE COHERENT bit (M) has no effect on original PPC440 cores,
- *     because it doesn't support SMP. However, some later 460 variants
- *     have -some- form of SMP support and so I keep the bit there for
- *     future use
- *
- * With the PPC 44x Linux implementation, the 0-11th LSBs of the PTE are used
- * for memory protection related functions (see PTE structure in
- * include/asm-ppc/mmu.h).  The _PAGE_XXX definitions in this file map to the
- * above bits.  Note that the bit values are CPU specific, not architecture
- * specific.
- *
- * The kernel PTE entry holds an arch-dependent swp_entry structure under
- * certain situations. In other words, in such situations some portion of
- * the PTE bits are used as a swp_entry. In the PPC implementation, the
- * 3-24th LSB are shared with swp_entry, however the 0-2nd three LSB still
- * hold protection values. That means the three protection bits are
- * reserved for both PTE and SWAP entry at the most significant three
- * LSBs.
- *
- * There are three protection bits available for SWAP entry:
- *	_PAGE_PRESENT
- *	_PAGE_FILE
- *	_PAGE_HASHPTE (if HW has)
- *
- * So those three bits have to be inside of 0-2nd LSB of PTE.
- *
- */
-
-#define _PAGE_PRESENT	0x00000001		/* S: PTE valid */
-#define _PAGE_RW	0x00000002		/* S: Write permission */
-#define _PAGE_FILE	0x00000004		/* S: nonlinear file mapping */
-#define _PAGE_HWEXEC	0x00000004		/* H: Execute permission */
-#define _PAGE_ACCESSED	0x00000008		/* S: Page referenced */
-#define _PAGE_DIRTY	0x00000010		/* S: Page dirty */
-#define _PAGE_SPECIAL	0x00000020		/* S: Special page */
-#define _PAGE_USER	0x00000040		/* S: User page */
-#define _PAGE_ENDIAN	0x00000080		/* H: E bit */
-#define _PAGE_GUARDED	0x00000100		/* H: G bit */
-#define _PAGE_COHERENT	0x00000200		/* H: M bit */
-#define _PAGE_NO_CACHE	0x00000400		/* H: I bit */
-#define _PAGE_WRITETHRU	0x00000800		/* H: W bit */
-
-/* TODO: Add large page lowmem mapping support */
-#define _PMD_PRESENT	0
-#define _PMD_PRESENT_MASK (PAGE_MASK)
-#define _PMD_BAD	(~PAGE_MASK)
-
-/* ERPN in a PTE never gets cleared, ignore it */
-#define _PTE_NONE_MASK	0xffffffff00000000ULL
-
-#define __HAVE_ARCH_PTE_SPECIAL
-
+#include <asm/pte-44x.h>
 #elif defined(CONFIG_FSL_BOOKE)
-/*
-   MMU Assist Register 3:
-
-   32 33 34 35 36  ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63
-   RPN......................  0  0 U0 U1 U2 U3 UX SX UW SW UR SR
-
-   - PRESENT *must* be in the bottom three bits because swap cache
-     entries use the top 29 bits.
-
-   - FILE *must* be in the bottom three bits because swap cache
-     entries use the top 29 bits.
-*/
-
-/* Definitions for FSL Book-E Cores */
-#define _PAGE_PRESENT	0x00001	/* S: PTE contains a translation */
-#define _PAGE_USER	0x00002	/* S: User page (maps to UR) */
-#define _PAGE_FILE	0x00002	/* S: when !present: nonlinear file mapping */
-#define _PAGE_RW	0x00004	/* S: Write permission (SW) */
-#define _PAGE_DIRTY	0x00008	/* S: Page dirty */
-#define _PAGE_HWEXEC	0x00010	/* H: SX permission */
-#define _PAGE_ACCESSED	0x00020	/* S: Page referenced */
-
-#define _PAGE_ENDIAN	0x00040	/* H: E bit */
-#define _PAGE_GUARDED	0x00080	/* H: G bit */
-#define _PAGE_COHERENT	0x00100	/* H: M bit */
-#define _PAGE_NO_CACHE	0x00200	/* H: I bit */
-#define _PAGE_WRITETHRU	0x00400	/* H: W bit */
-#define _PAGE_SPECIAL	0x00800 /* S: Special page */
-
-#ifdef CONFIG_PTE_64BIT
-/* ERPN in a PTE never gets cleared, ignore it */
-#define _PTE_NONE_MASK	0xffffffffffff0000ULL
-#endif
-
-#define _PMD_PRESENT	0
-#define _PMD_PRESENT_MASK (PAGE_MASK)
-#define _PMD_BAD	(~PAGE_MASK)
-
-#define __HAVE_ARCH_PTE_SPECIAL
-
+#include <asm/pte-fsl-booke.h>
 #elif defined(CONFIG_8xx)
-/* Definitions for 8xx embedded chips. */
-#define _PAGE_PRESENT	0x0001	/* Page is valid */
-#define _PAGE_FILE	0x0002	/* when !present: nonlinear file mapping */
-#define _PAGE_NO_CACHE	0x0002	/* I: cache inhibit */
-#define _PAGE_SHARED	0x0004	/* No ASID (context) compare */
-
-/* These five software bits must be masked out when the entry is loaded
- * into the TLB.
- */
-#define _PAGE_EXEC	0x0008	/* software: i-cache coherency required */
-#define _PAGE_GUARDED	0x0010	/* software: guarded access */
-#define _PAGE_DIRTY	0x0020	/* software: page changed */
-#define _PAGE_RW	0x0040	/* software: user write access allowed */
-#define _PAGE_ACCESSED	0x0080	/* software: page referenced */
-
-/* Setting any bits in the nibble with the follow two controls will
- * require a TLB exception handler change.  It is assumed unused bits
- * are always zero.
- */
-#define _PAGE_HWWRITE	0x0100	/* h/w write enable: never set in Linux PTE */
-#define _PAGE_USER	0x0800	/* One of the PP bits, the other is USER&~RW */
-
-#define _PMD_PRESENT	0x0001
-#define _PMD_BAD	0x0ff0
-#define _PMD_PAGE_MASK	0x000c
-#define _PMD_PAGE_8M	0x000c
-
-#define _PTE_NONE_MASK _PAGE_ACCESSED
-
-/* Until my rework is finished, 8xx still needs atomic PTE updates */
-#define PTE_ATOMIC_UPDATES	1
-
+#include <asm/pte-8xx.h>
 #else /* CONFIG_6xx */
-/* Definitions for 60x, 740/750, etc. */
-#define _PAGE_PRESENT	0x001	/* software: pte contains a translation */
-#define _PAGE_HASHPTE	0x002	/* hash_page has made an HPTE for this pte */
-#define _PAGE_FILE	0x004	/* when !present: nonlinear file mapping */
-#define _PAGE_USER	0x004	/* usermode access allowed */
-#define _PAGE_GUARDED	0x008	/* G: prohibit speculative access */
-#define _PAGE_COHERENT	0x010	/* M: enforce memory coherence (SMP systems) */
-#define _PAGE_NO_CACHE	0x020	/* I: cache inhibit */
-#define _PAGE_WRITETHRU	0x040	/* W: cache write-through */
-#define _PAGE_DIRTY	0x080	/* C: page changed */
-#define _PAGE_ACCESSED	0x100	/* R: page referenced */
-#define _PAGE_EXEC	0x200	/* software: i-cache coherency required */
-#define _PAGE_RW	0x400	/* software: user write access allowed */
-#define _PAGE_SPECIAL	0x800	/* software: Special page */
-
-#ifdef CONFIG_PTE_64BIT
-/* We never clear the high word of the pte */
-#define _PTE_NONE_MASK	(0xffffffff00000000ULL | _PAGE_HASHPTE)
-#else
-#define _PTE_NONE_MASK	_PAGE_HASHPTE
+#include <asm/pte-hash32.h>
 #endif
 
-#define _PMD_PRESENT	0
-#define _PMD_PRESENT_MASK (PAGE_MASK)
-#define _PMD_BAD	(~PAGE_MASK)
-
-/* Hash table based platforms need atomic updates of the linux PTE */
-#define PTE_ATOMIC_UPDATES	1
-
-#define __HAVE_ARCH_PTE_SPECIAL
-
-#endif
-
-/*
- * Some bits are only used on some cpu families...
- */
-#ifndef _PAGE_HASHPTE
-#define _PAGE_HASHPTE	0
-#endif
-#ifndef _PTE_NONE_MASK
-#define _PTE_NONE_MASK 0
-#endif
-#ifndef _PAGE_SHARED
-#define _PAGE_SHARED	0
-#endif
-#ifndef _PAGE_HWWRITE
-#define _PAGE_HWWRITE	0
-#endif
-#ifndef _PAGE_HWEXEC
-#define _PAGE_HWEXEC	0
-#endif
-#ifndef _PAGE_EXEC
-#define _PAGE_EXEC	0
-#endif
-#ifndef _PAGE_ENDIAN
-#define _PAGE_ENDIAN	0
-#endif
-#ifndef _PAGE_COHERENT
-#define _PAGE_COHERENT	0
-#endif
-#ifndef _PAGE_WRITETHRU
-#define _PAGE_WRITETHRU	0
-#endif
-#ifndef _PAGE_SPECIAL
-#define _PAGE_SPECIAL	0
-#endif
-#ifndef _PMD_PRESENT_MASK
-#define _PMD_PRESENT_MASK	_PMD_PRESENT
-#endif
-#ifndef _PMD_SIZE
-#define _PMD_SIZE	0
-#define PMD_PAGE_SIZE(pmd)	bad_call_to_PMD_PAGE_SIZE()
-#endif
-
-#define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \
-			 _PAGE_SPECIAL)
-
-
-#define PAGE_PROT_BITS	(_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \
-			 _PAGE_WRITETHRU | _PAGE_ENDIAN | \
-			 _PAGE_USER | _PAGE_ACCESSED | \
-			 _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | \
-			 _PAGE_EXEC | _PAGE_HWEXEC)
-
-/*
- * We define 2 sets of base prot bits, one for basic pages (ie,
- * cacheable kernel and user pages) and one for non cacheable
- * pages. We always set _PAGE_COHERENT when SMP is enabled or
- * the processor might need it for DMA coherency.
- */
-#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU)
-#define _PAGE_BASE	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_COHERENT)
-#else
-#define _PAGE_BASE	(_PAGE_PRESENT | _PAGE_ACCESSED)
-#endif
-#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_NO_CACHE)
-
-#define _PAGE_WRENABLE	(_PAGE_RW | _PAGE_DIRTY | _PAGE_HWWRITE)
-#define _PAGE_KERNEL	(_PAGE_BASE | _PAGE_SHARED | _PAGE_WRENABLE)
-#define _PAGE_KERNEL_NC	(_PAGE_BASE_NC | _PAGE_SHARED | _PAGE_WRENABLE)
-
-#ifdef CONFIG_PPC_STD_MMU
-/* On standard PPC MMU, no user access implies kernel read/write access,
- * so to write-protect kernel memory we must turn on user access */
-#define _PAGE_KERNEL_RO	(_PAGE_BASE | _PAGE_SHARED | _PAGE_USER)
-#else
-#define _PAGE_KERNEL_RO	(_PAGE_BASE | _PAGE_SHARED)
-#endif
-
-#define _PAGE_IO	(_PAGE_KERNEL_NC | _PAGE_GUARDED)
-#define _PAGE_RAM	(_PAGE_KERNEL | _PAGE_HWEXEC)
-
-#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) || defined(CONFIG_BDI_SWITCH) ||\
-	defined(CONFIG_KPROBES)
-/* We want the debuggers to be able to set breakpoints anywhere, so
- * don't write protect the kernel text */
-#define _PAGE_RAM_TEXT	_PAGE_RAM
-#else
-#define _PAGE_RAM_TEXT	(_PAGE_KERNEL_RO | _PAGE_HWEXEC)
-#endif
-
-#define PAGE_NONE	__pgprot(_PAGE_BASE)
-#define PAGE_READONLY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_READONLY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
-#define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
-#define PAGE_SHARED_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
-#define PAGE_COPY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_COPY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
-
-#define PAGE_KERNEL		__pgprot(_PAGE_RAM)
-#define PAGE_KERNEL_NOCACHE	__pgprot(_PAGE_IO)
-
-/*
- * The PowerPC can only do execute protection on a segment (256MB) basis,
- * not on a page basis.  So we consider execute permission the same as read.
- * Also, write permissions imply read permissions.
- * This is the closest we can get..
- */
-#define __P000	PAGE_NONE
-#define __P001	PAGE_READONLY_X
-#define __P010	PAGE_COPY
-#define __P011	PAGE_COPY_X
-#define __P100	PAGE_READONLY
-#define __P101	PAGE_READONLY_X
-#define __P110	PAGE_COPY
-#define __P111	PAGE_COPY_X
-
-#define __S000	PAGE_NONE
-#define __S001	PAGE_READONLY_X
-#define __S010	PAGE_SHARED
-#define __S011	PAGE_SHARED_X
-#define __S100	PAGE_READONLY
-#define __S101	PAGE_READONLY_X
-#define __S110	PAGE_SHARED
-#define __S111	PAGE_SHARED_X
+/* And here we include common definitions */
+#include <asm/pte-common.h>
 
 #ifndef __ASSEMBLY__
-/* Make sure we get a link error if PMD_PAGE_SIZE is ever called on a
- * kernel without large page PMD support */
-extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
-
-/*
- * Conversions between PTE values and page frame numbers.
- */
-
-/* in some case we want to additionaly adjust where the pfn is in the pte to
- * allow room for more flags */
-#if defined(CONFIG_FSL_BOOKE) && defined(CONFIG_PTE_64BIT)
-#define PFN_SHIFT_OFFSET	(PAGE_SHIFT + 8)
-#else
-#define PFN_SHIFT_OFFSET	(PAGE_SHIFT)
-#endif
 
-#define pte_pfn(x)		(pte_val(x) >> PFN_SHIFT_OFFSET)
-#define pte_page(x)		pfn_to_page(pte_pfn(x))
-
-#define pfn_pte(pfn, prot)	__pte(((pte_basic_t)(pfn) << PFN_SHIFT_OFFSET) |\
-					pgprot_val(prot))
-#define mk_pte(page, prot)	pfn_pte(page_to_pfn(page), prot)
-#endif /* __ASSEMBLY__ */
-
-#define pte_none(pte)		((pte_val(pte) & ~_PTE_NONE_MASK) == 0)
-#define pte_present(pte)	(pte_val(pte) & _PAGE_PRESENT)
 #define pte_clear(mm, addr, ptep) \
 	do { pte_update(ptep, ~_PAGE_HASHPTE, 0); } while (0)
 
@@ -546,43 +110,6 @@ extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
 #define	pmd_present(pmd)	(pmd_val(pmd) & _PMD_PRESENT_MASK)
 #define	pmd_clear(pmdp)		do { pmd_val(*(pmdp)) = 0; } while (0)
 
-#ifndef __ASSEMBLY__
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_RW; }
-static inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte)		{ return pte_val(pte) & _PAGE_FILE; }
-static inline int pte_special(pte_t pte)	{ return pte_val(pte) & _PAGE_SPECIAL; }
-
-static inline pte_t pte_wrprotect(pte_t pte) {
-	pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; }
-static inline pte_t pte_mkclean(pte_t pte) {
-	pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HWWRITE); return pte; }
-static inline pte_t pte_mkold(pte_t pte) {
-	pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-
-static inline pte_t pte_mkwrite(pte_t pte) {
-	pte_val(pte) |= _PAGE_RW; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) {
-	pte_val(pte) |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) {
-	pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkspecial(pte_t pte) {
-	pte_val(pte) |= _PAGE_SPECIAL; return pte; }
-static inline pgprot_t pte_pgprot(pte_t pte)
-{
-	return __pgprot(pte_val(pte) & PAGE_PROT_BITS);
-}
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
-	pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
-	return pte;
-}
-
 /*
  * When flushing the tlb entry for a page, we also need to flush the hash
  * table entry.  flush_hash_pages is assembler (for speed) in hashtable.S.
@@ -599,11 +126,19 @@ extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep,
 			     unsigned long address);
 
 /*
- * Atomic PTE updates.
+ * PTE updates. This function is called whenever an existing
+ * valid PTE is updated. This does -not- include set_pte_at()
+ * which nowadays only sets a new PTE.
  *
- * pte_update clears and sets bit atomically, and returns
- * the old pte value.  In the 64-bit PTE case we lock around the
- * low PTE word since we expect ALL flag bits to be there
+ * Depending on the type of MMU, we may need to use atomic updates
+ * and the PTE may be either 32 or 64 bit wide. In the later case,
+ * when using atomic updates, only the low part of the PTE is
+ * accessed atomically.
+ *
+ * In addition, on 44x, we also maintain a global flag indicating
+ * that an executable user mapping was modified, which is needed
+ * to properly flush the virtually tagged instruction cache of
+ * those implementations.
  */
 #ifndef CONFIG_PTE_64BIT
 static inline unsigned long pte_update(pte_t *p,
@@ -668,44 +203,6 @@ static inline unsigned long long pte_update(pte_t *p,
 #endif /* CONFIG_PTE_64BIT */
 
 /*
- * set_pte stores a linux PTE into the linux page table.
- * On machines which use an MMU hash table we avoid changing the
- * _PAGE_HASHPTE bit.
- */
-
-static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
-			      pte_t *ptep, pte_t pte)
-{
-#if (_PAGE_HASHPTE != 0) && defined(CONFIG_SMP) && !defined(CONFIG_PTE_64BIT)
-	pte_update(ptep, ~_PAGE_HASHPTE, pte_val(pte) & ~_PAGE_HASHPTE);
-#elif defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP)
-#if _PAGE_HASHPTE != 0
-	if (pte_val(*ptep) & _PAGE_HASHPTE)
-		flush_hash_entry(mm, ptep, addr);
-#endif
-	__asm__ __volatile__("\
-		stw%U0%X0 %2,%0\n\
-		eieio\n\
-		stw%U0%X0 %L2,%1"
-	: "=m" (*ptep), "=m" (*((unsigned char *)ptep+4))
-	: "r" (pte) : "memory");
-#else
-	*ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE)
-		      | (pte_val(pte) & ~_PAGE_HASHPTE));
-#endif
-}
-
-
-static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
-			      pte_t *ptep, pte_t pte)
-{
-#if defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP) && defined(CONFIG_DEBUG_VM)
-	WARN_ON(pte_present(*ptep));
-#endif
-	__set_pte_at(mm, addr, ptep, pte);
-}
-
-/*
  * 2.6 calls this without flushing the TLB entry; this is wrong
  * for our hash-based implementation, we fix that up here.
  */
@@ -745,24 +242,14 @@ static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
 }
 
 
-#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
-static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty)
+static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry)
 {
 	unsigned long bits = pte_val(entry) &
-		(_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW);
+		(_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW |
+		 _PAGE_HWEXEC | _PAGE_EXEC);
 	pte_update(ptep, 0, bits);
 }
 
-#define  ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
-({									   \
-	int __changed = !pte_same(*(__ptep), __entry);			   \
-	if (__changed) {						   \
-		__ptep_set_access_flags(__ptep, __entry, __dirty);         \
-		flush_tlb_page_nohash(__vma, __address);		   \
-	}								   \
-	__changed;							   \
-})
-
 #define __HAVE_ARCH_PTE_SAME
 #define pte_same(A,B)	(((pte_val(A) ^ pte_val(B)) & ~_PAGE_HASHPTE) == 0)
 
diff --git a/arch/powerpc/include/asm/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-ppc64-4k.h
index 1dbca4e7de67..6eefdcffa359 100644
--- a/arch/powerpc/include/asm/pgtable-4k.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64-4k.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_POWERPC_PGTABLE_4K_H
-#define _ASM_POWERPC_PGTABLE_4K_H
+#ifndef _ASM_POWERPC_PGTABLE_PPC64_4K_H
+#define _ASM_POWERPC_PGTABLE_PPC64_4K_H
 /*
  * Entries per page directory level.  The PTE level must use a 64b record
  * for each page table entry.  The PMD and PGD level use a 32b record for
@@ -40,28 +40,6 @@
 #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
-/* PTE bits */
-#define _PAGE_HASHPTE	0x0400 /* software: pte has an associated HPTE */
-#define _PAGE_SECONDARY 0x8000 /* software: HPTE is in secondary group */
-#define _PAGE_GROUP_IX  0x7000 /* software: HPTE index within group */
-#define _PAGE_F_SECOND  _PAGE_SECONDARY
-#define _PAGE_F_GIX     _PAGE_GROUP_IX
-#define _PAGE_SPECIAL	0x10000 /* software: special page */
-#define __HAVE_ARCH_PTE_SPECIAL
-
-/* PTE flags to conserve for HPTE identification */
-#define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \
-			 _PAGE_SECONDARY | _PAGE_GROUP_IX)
-
-/* There is no 4K PFN hack on 4K pages */
-#define _PAGE_4K_PFN	0
-
-/* PAGE_MASK gives the right answer below, but only by accident */
-/* It should be preserving the high 48 bits and then specifically */
-/* preserving _PAGE_SECONDARY | _PAGE_GROUP_IX */
-#define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \
-                         _PAGE_HPTEFLAGS | _PAGE_SPECIAL)
-
 /* Bits to mask out from a PMD to get to the PTE page */
 #define PMD_MASKED_BITS		0
 /* Bits to mask out from a PUD to get to the PMD page */
@@ -69,30 +47,6 @@
 /* Bits to mask out from a PGD to get to the PUD page */
 #define PGD_MASKED_BITS		0
 
-/* shift to put page number into pte */
-#define PTE_RPN_SHIFT	(17)
-
-#ifdef STRICT_MM_TYPECHECKS
-#define __real_pte(e,p)		((real_pte_t){(e)})
-#define __rpte_to_pte(r)	((r).pte)
-#else
-#define __real_pte(e,p)		(e)
-#define __rpte_to_pte(r)	(__pte(r))
-#endif
-#define __rpte_to_hidx(r,index)	(pte_val(__rpte_to_pte(r)) >> 12)
-
-#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift)       \
-	do {							         \
-		index = 0;					         \
-		shift = mmu_psize_defs[psize].shift;		         \
-
-#define pte_iterate_hashed_end() } while(0)
-
-#ifdef CONFIG_PPC_HAS_HASH_64K
-#define pte_pagesize_index(mm, addr, pte)	get_slice_psize(mm, addr)
-#else
-#define pte_pagesize_index(mm, addr, pte)	MMU_PAGE_4K
-#endif
 
 /*
  * 4-level page tables related bits
@@ -112,6 +66,9 @@
 #define pud_ERROR(e) \
 	printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))
 
+/*
+ * On all 4K setups, remap_4k_pfn() equates to remap_pfn_range() */
 #define remap_4k_pfn(vma, addr, pfn, prot)	\
 	remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, (prot))
-#endif /* _ASM_POWERPC_PGTABLE_4K_H */
+
+#endif /* _ASM_POWERPC_PGTABLE_PPC64_4K_H */
diff --git a/arch/powerpc/include/asm/pgtable-ppc64-64k.h b/arch/powerpc/include/asm/pgtable-ppc64-64k.h
new file mode 100644
index 000000000000..6cc085b945a5
--- /dev/null
+++ b/arch/powerpc/include/asm/pgtable-ppc64-64k.h
@@ -0,0 +1,42 @@
+#ifndef _ASM_POWERPC_PGTABLE_PPC64_64K_H
+#define _ASM_POWERPC_PGTABLE_PPC64_64K_H
+
+#include <asm-generic/pgtable-nopud.h>
+
+
+#define PTE_INDEX_SIZE  12
+#define PMD_INDEX_SIZE  12
+#define PUD_INDEX_SIZE	0
+#define PGD_INDEX_SIZE  4
+
+#ifndef __ASSEMBLY__
+
+#define PTE_TABLE_SIZE	(sizeof(real_pte_t) << PTE_INDEX_SIZE)
+#define PMD_TABLE_SIZE	(sizeof(pmd_t) << PMD_INDEX_SIZE)
+#define PGD_TABLE_SIZE	(sizeof(pgd_t) << PGD_INDEX_SIZE)
+
+#define PTRS_PER_PTE	(1 << PTE_INDEX_SIZE)
+#define PTRS_PER_PMD	(1 << PMD_INDEX_SIZE)
+#define PTRS_PER_PGD	(1 << PGD_INDEX_SIZE)
+
+/* With 4k base page size, hugepage PTEs go at the PMD level */
+#define MIN_HUGEPTE_SHIFT	PAGE_SHIFT
+
+/* PMD_SHIFT determines what a second-level page table entry can map */
+#define PMD_SHIFT	(PAGE_SHIFT + PTE_INDEX_SIZE)
+#define PMD_SIZE	(1UL << PMD_SHIFT)
+#define PMD_MASK	(~(PMD_SIZE-1))
+
+/* PGDIR_SHIFT determines what a third-level page table entry can map */
+#define PGDIR_SHIFT	(PMD_SHIFT + PMD_INDEX_SIZE)
+#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
+#define PGDIR_MASK	(~(PGDIR_SIZE-1))
+
+#endif	/* __ASSEMBLY__ */
+
+/* Bits to mask out from a PMD to get to the PTE page */
+#define PMD_MASKED_BITS		0x1ff
+/* Bits to mask out from a PGD/PUD to get to the PMD page */
+#define PUD_MASKED_BITS		0x1ff
+
+#endif /* _ASM_POWERPC_PGTABLE_PPC64_64K_H */
diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index b0f18be81d9f..c40db05f21e0 100644
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -11,9 +11,9 @@
 #endif /* __ASSEMBLY__ */
 
 #ifdef CONFIG_PPC_64K_PAGES
-#include <asm/pgtable-64k.h>
+#include <asm/pgtable-ppc64-64k.h>
 #else
-#include <asm/pgtable-4k.h>
+#include <asm/pgtable-ppc64-4k.h>
 #endif
 
 #define FIRST_USER_ADDRESS	0
@@ -25,6 +25,8 @@
                 	    PUD_INDEX_SIZE + PGD_INDEX_SIZE + PAGE_SHIFT)
 #define PGTABLE_RANGE (ASM_CONST(1) << PGTABLE_EADDR_SIZE)
 
+
+/* Some sanity checking */
 #if TASK_SIZE_USER64 > PGTABLE_RANGE
 #error TASK_SIZE_USER64 exceeds pagetable range
 #endif
@@ -33,7 +35,6 @@
 #error TASK_SIZE_USER64 exceeds user VSID range
 #endif
 
-
 /*
  * Define the address range of the vmalloc VM area.
  */
@@ -76,83 +77,12 @@
 
 
 /*
- * Common bits in a linux-style PTE.  These match the bits in the
- * (hardware-defined) PowerPC PTE as closely as possible. Additional
- * bits may be defined in pgtable-*.h
+ * Include the PTE bits definitions
  */
-#define _PAGE_PRESENT	0x0001 /* software: pte contains a translation */
-#define _PAGE_USER	0x0002 /* matches one of the PP bits */
-#define _PAGE_FILE	0x0002 /* (!present only) software: pte holds file offset */
-#define _PAGE_EXEC	0x0004 /* No execute on POWER4 and newer (we invert) */
-#define _PAGE_GUARDED	0x0008
-#define _PAGE_COHERENT	0x0010 /* M: enforce memory coherence (SMP systems) */
-#define _PAGE_NO_CACHE	0x0020 /* I: cache inhibit */
-#define _PAGE_WRITETHRU	0x0040 /* W: cache write-through */
-#define _PAGE_DIRTY	0x0080 /* C: page changed */
-#define _PAGE_ACCESSED	0x0100 /* R: page referenced */
-#define _PAGE_RW	0x0200 /* software: user write access allowed */
-#define _PAGE_BUSY	0x0800 /* software: PTE & hash are busy */
-
-/* Strong Access Ordering */
-#define _PAGE_SAO	(_PAGE_WRITETHRU | _PAGE_NO_CACHE | _PAGE_COHERENT)
-
-#define _PAGE_BASE	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_COHERENT)
-
-#define _PAGE_WRENABLE	(_PAGE_RW | _PAGE_DIRTY)
-
-/* __pgprot defined in arch/powerpc/include/asm/page.h */
-#define PAGE_NONE	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
-
-#define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER)
-#define PAGE_SHARED_X	__pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER | _PAGE_EXEC)
-#define PAGE_COPY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_COPY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
-#define PAGE_READONLY	__pgprot(_PAGE_BASE | _PAGE_USER)
-#define PAGE_READONLY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
-#define PAGE_KERNEL	__pgprot(_PAGE_BASE | _PAGE_WRENABLE)
-#define PAGE_KERNEL_CI	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | \
-			       _PAGE_WRENABLE | _PAGE_NO_CACHE | _PAGE_GUARDED)
-#define PAGE_KERNEL_EXEC __pgprot(_PAGE_BASE | _PAGE_WRENABLE | _PAGE_EXEC)
-
-#define PAGE_AGP	__pgprot(_PAGE_BASE | _PAGE_WRENABLE | _PAGE_NO_CACHE)
-#define HAVE_PAGE_AGP
-
-#define PAGE_PROT_BITS	(_PAGE_GUARDED | _PAGE_COHERENT | \
-			 _PAGE_NO_CACHE | _PAGE_WRITETHRU |		\
-			 _PAGE_4K_PFN | _PAGE_RW | _PAGE_USER |		\
-			 _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_EXEC)
-/* PTEIDX nibble */
-#define _PTEIDX_SECONDARY	0x8
-#define _PTEIDX_GROUP_IX	0x7
+#include <asm/pte-hash64.h>
+#include <asm/pte-common.h>
 
 
-/*
- * POWER4 and newer have per page execute protection, older chips can only
- * do this on a segment (256MB) basis.
- *
- * Also, write permissions imply read permissions.
- * This is the closest we can get..
- *
- * Note due to the way vm flags are laid out, the bits are XWR
- */
-#define __P000	PAGE_NONE
-#define __P001	PAGE_READONLY
-#define __P010	PAGE_COPY
-#define __P011	PAGE_COPY
-#define __P100	PAGE_READONLY_X
-#define __P101	PAGE_READONLY_X
-#define __P110	PAGE_COPY_X
-#define __P111	PAGE_COPY_X
-
-#define __S000	PAGE_NONE
-#define __S001	PAGE_READONLY
-#define __S010	PAGE_SHARED
-#define __S011	PAGE_SHARED
-#define __S100	PAGE_READONLY_X
-#define __S101	PAGE_READONLY_X
-#define __S110	PAGE_SHARED_X
-#define __S111	PAGE_SHARED_X
-
 #ifdef CONFIG_PPC_MM_SLICES
 #define HAVE_ARCH_UNMAPPED_AREA
 #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
@@ -161,32 +91,38 @@
 #ifndef __ASSEMBLY__
 
 /*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- *
- * mk_pte takes a (struct page *) as input
+ * This is the default implementation of various PTE accessors, it's
+ * used in all cases except Book3S with 64K pages where we have a
+ * concept of sub-pages
  */
-#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
+#ifndef __real_pte
 
-static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
-{
-	pte_t pte;
+#ifdef STRICT_MM_TYPECHECKS
+#define __real_pte(e,p)		((real_pte_t){(e)})
+#define __rpte_to_pte(r)	((r).pte)
+#else
+#define __real_pte(e,p)		(e)
+#define __rpte_to_pte(r)	(__pte(r))
+#endif
+#define __rpte_to_hidx(r,index)	(pte_val(__rpte_to_pte(r)) >> 12)
 
+#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift)       \
+	do {							         \
+		index = 0;					         \
+		shift = mmu_psize_defs[psize].shift;		         \
 
-	pte_val(pte) = (pfn << PTE_RPN_SHIFT) | pgprot_val(pgprot);
-	return pte;
-}
+#define pte_iterate_hashed_end() } while(0)
 
-#define pte_modify(_pte, newprot) \
-  (__pte((pte_val(_pte) & _PAGE_CHG_MASK) | pgprot_val(newprot)))
+#ifdef CONFIG_PPC_HAS_HASH_64K
+#define pte_pagesize_index(mm, addr, pte)	get_slice_psize(mm, addr)
+#else
+#define pte_pagesize_index(mm, addr, pte)	MMU_PAGE_4K
+#endif
 
-#define pte_none(pte)		((pte_val(pte) & ~_PAGE_HPTEFLAGS) == 0)
-#define pte_present(pte)	(pte_val(pte) & _PAGE_PRESENT)
+#endif /* __real_pte */
 
-/* pte_clear moved to later in this file */
 
-#define pte_pfn(x)		((unsigned long)((pte_val(x)>>PTE_RPN_SHIFT)))
-#define pte_page(x)		pfn_to_page(pte_pfn(x))
+/* pte_clear moved to later in this file */
 
 #define PMD_BAD_BITS		(PTE_TABLE_SIZE-1)
 #define PUD_BAD_BITS		(PMD_TABLE_SIZE-1)
@@ -235,36 +171,6 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
 /* This now only contains the vmalloc pages */
 #define pgd_offset_k(address) pgd_offset(&init_mm, address)
 
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW;}
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY;}
-static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED;}
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE;}
-static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; }
-
-static inline pte_t pte_wrprotect(pte_t pte) {
-	pte_val(pte) &= ~(_PAGE_RW); return pte; }
-static inline pte_t pte_mkclean(pte_t pte) {
-	pte_val(pte) &= ~(_PAGE_DIRTY); return pte; }
-static inline pte_t pte_mkold(pte_t pte) {
-	pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) {
-	pte_val(pte) |= _PAGE_RW; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) {
-	pte_val(pte) |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) {
-	pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkhuge(pte_t pte) {
-	return pte; }
-static inline pte_t pte_mkspecial(pte_t pte) {
-	pte_val(pte) |= _PAGE_SPECIAL; return pte; }
-static inline pgprot_t pte_pgprot(pte_t pte)
-{
-	return __pgprot(pte_val(pte) & PAGE_PROT_BITS);
-}
 
 /* Atomic PTE updates */
 static inline unsigned long pte_update(struct mm_struct *mm,
@@ -272,6 +178,7 @@ static inline unsigned long pte_update(struct mm_struct *mm,
 				       pte_t *ptep, unsigned long clr,
 				       int huge)
 {
+#ifdef PTE_ATOMIC_UPDATES
 	unsigned long old, tmp;
 
 	__asm__ __volatile__(
@@ -284,6 +191,13 @@ static inline unsigned long pte_update(struct mm_struct *mm,
 	: "=&r" (old), "=&r" (tmp), "=m" (*ptep)
 	: "r" (ptep), "r" (clr), "m" (*ptep), "i" (_PAGE_BUSY)
 	: "cc" );
+#else
+	unsigned long old = pte_val(*ptep);
+	*ptep = __pte(old & ~clr);
+#endif
+	/* huge pages use the old page table lock */
+	if (!huge)
+		assert_pte_locked(mm, addr);
 
 	if (old & _PAGE_HASHPTE)
 		hpte_need_flush(mm, addr, ptep, old, huge);
@@ -359,26 +273,17 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
 	pte_update(mm, addr, ptep, ~0UL, 0);
 }
 
-/*
- * set_pte stores a linux PTE into the linux page table.
- */
-static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
-			      pte_t *ptep, pte_t pte)
-{
-	if (pte_present(*ptep))
-		pte_clear(mm, addr, ptep);
-	pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS);
-	*ptep = pte;
-}
 
 /* Set the dirty and/or accessed bits atomically in a linux PTE, this
  * function doesn't need to flush the hash entry
  */
-#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
-static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty)
+static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry)
 {
 	unsigned long bits = pte_val(entry) &
-		(_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC);
+		(_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW |
+		 _PAGE_EXEC | _PAGE_HWEXEC);
+
+#ifdef PTE_ATOMIC_UPDATES
 	unsigned long old, tmp;
 
 	__asm__ __volatile__(
@@ -391,16 +296,11 @@ static inline void __ptep_set_access_flags(pte_t *ptep, pte_t entry, int dirty)
 	:"=&r" (old), "=&r" (tmp), "=m" (*ptep)
 	:"r" (bits), "r" (ptep), "m" (*ptep), "i" (_PAGE_BUSY)
 	:"cc");
+#else
+	unsigned long old = pte_val(*ptep);
+	*ptep = __pte(old | bits);
+#endif
 }
-#define  ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
-({									   \
-	int __changed = !pte_same(*(__ptep), __entry);			   \
-	if (__changed) {						   \
-		__ptep_set_access_flags(__ptep, __entry, __dirty);    	   \
-		flush_tlb_page_nohash(__vma, __address);		   \
-	}								   \
-	__changed;							   \
-})
 
 #define __HAVE_ARCH_PTE_SAME
 #define pte_same(A,B)	(((pte_val(A) ^ pte_val(B)) & ~_PAGE_HPTEFLAGS) == 0)
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 07f55e601696..eb17da781128 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -6,7 +6,17 @@
 #include <asm/processor.h>		/* For TASK_SIZE */
 #include <asm/mmu.h>
 #include <asm/page.h>
+
 struct mm_struct;
+
+#ifdef CONFIG_DEBUG_VM
+extern void assert_pte_locked(struct mm_struct *mm, unsigned long addr);
+#else /* CONFIG_DEBUG_VM */
+static inline void assert_pte_locked(struct mm_struct *mm, unsigned long addr)
+{
+}
+#endif /* !CONFIG_DEBUG_VM */
+
 #endif /* !__ASSEMBLY__ */
 
 #if defined(CONFIG_PPC64)
@@ -17,6 +27,130 @@ struct mm_struct;
 
 #ifndef __ASSEMBLY__
 
+/* Generic accessors to PTE bits */
+static inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_RW; }
+static inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
+static inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
+static inline int pte_file(pte_t pte)		{ return pte_val(pte) & _PAGE_FILE; }
+static inline int pte_special(pte_t pte)	{ return pte_val(pte) & _PAGE_SPECIAL; }
+static inline int pte_present(pte_t pte)	{ return pte_val(pte) & _PAGE_PRESENT; }
+static inline int pte_none(pte_t pte)		{ return (pte_val(pte) & ~_PTE_NONE_MASK) == 0; }
+static inline pgprot_t pte_pgprot(pte_t pte)	{ return __pgprot(pte_val(pte) & PAGE_PROT_BITS); }
+
+/* Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ *
+ * Even if PTEs can be unsigned long long, a PFN is always an unsigned
+ * long for now.
+ */
+static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) {
+	return __pte(((pte_basic_t)(pfn) << PTE_RPN_SHIFT) |
+		     pgprot_val(pgprot)); }
+static inline unsigned long pte_pfn(pte_t pte)	{
+	return pte_val(pte) >> PTE_RPN_SHIFT; }
+
+/* Keep these as a macros to avoid include dependency mess */
+#define pte_page(x)		pfn_to_page(pte_pfn(x))
+#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
+
+/* Generic modifiers for PTE bits */
+static inline pte_t pte_wrprotect(pte_t pte) {
+	pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; }
+static inline pte_t pte_mkclean(pte_t pte) {
+	pte_val(pte) &= ~(_PAGE_DIRTY | _PAGE_HWWRITE); return pte; }
+static inline pte_t pte_mkold(pte_t pte) {
+	pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mkwrite(pte_t pte) {
+	pte_val(pte) |= _PAGE_RW; return pte; }
+static inline pte_t pte_mkdirty(pte_t pte) {
+	pte_val(pte) |= _PAGE_DIRTY; return pte; }
+static inline pte_t pte_mkyoung(pte_t pte) {
+	pte_val(pte) |= _PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mkspecial(pte_t pte) {
+	pte_val(pte) |= _PAGE_SPECIAL; return pte; }
+static inline pte_t pte_mkhuge(pte_t pte) {
+	return pte; }
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+	pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
+	return pte;
+}
+
+
+/* Insert a PTE, top-level function is out of line. It uses an inline
+ * low level function in the respective pgtable-* files
+ */
+extern void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
+		       pte_t pte);
+
+/* This low level function performs the actual PTE insertion
+ * Setting the PTE depends on the MMU type and other factors. It's
+ * an horrible mess that I'm not going to try to clean up now but
+ * I'm keeping it in one place rather than spread around
+ */
+static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
+				pte_t *ptep, pte_t pte, int percpu)
+{
+#if defined(CONFIG_PPC_STD_MMU_32) && defined(CONFIG_SMP) && !defined(CONFIG_PTE_64BIT)
+	/* First case is 32-bit Hash MMU in SMP mode with 32-bit PTEs. We use the
+	 * helper pte_update() which does an atomic update. We need to do that
+	 * because a concurrent invalidation can clear _PAGE_HASHPTE. If it's a
+	 * per-CPU PTE such as a kmap_atomic, we do a simple update preserving
+	 * the hash bits instead (ie, same as the non-SMP case)
+	 */
+	if (percpu)
+		*ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE)
+			      | (pte_val(pte) & ~_PAGE_HASHPTE));
+	else
+		pte_update(ptep, ~_PAGE_HASHPTE, pte_val(pte));
+
+#elif defined(CONFIG_PPC32) && defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP)
+	/* Second case is 32-bit with 64-bit PTE in SMP mode. In this case, we
+	 * can just store as long as we do the two halves in the right order
+	 * with a barrier in between. This is possible because we take care,
+	 * in the hash code, to pre-invalidate if the PTE was already hashed,
+	 * which synchronizes us with any concurrent invalidation.
+	 * In the percpu case, we also fallback to the simple update preserving
+	 * the hash bits
+	 */
+	if (percpu) {
+		*ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE)
+			      | (pte_val(pte) & ~_PAGE_HASHPTE));
+		return;
+	}
+#if _PAGE_HASHPTE != 0
+	if (pte_val(*ptep) & _PAGE_HASHPTE)
+		flush_hash_entry(mm, ptep, addr);
+#endif
+	__asm__ __volatile__("\
+		stw%U0%X0 %2,%0\n\
+		eieio\n\
+		stw%U0%X0 %L2,%1"
+	: "=m" (*ptep), "=m" (*((unsigned char *)ptep+4))
+	: "r" (pte) : "memory");
+
+#elif defined(CONFIG_PPC_STD_MMU_32)
+	/* Third case is 32-bit hash table in UP mode, we need to preserve
+	 * the _PAGE_HASHPTE bit since we may not have invalidated the previous
+	 * translation in the hash yet (done in a subsequent flush_tlb_xxx())
+	 * and see we need to keep track that this PTE needs invalidating
+	 */
+	*ptep = __pte((pte_val(*ptep) & _PAGE_HASHPTE)
+		      | (pte_val(pte) & ~_PAGE_HASHPTE));
+
+#else
+	/* Anything else just stores the PTE normally. That covers all 64-bit
+	 * cases, and 32-bit non-hash with 64-bit PTEs in UP mode
+	 */
+	*ptep = pte;
+#endif
+}
+
+
+#define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
+extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address,
+				 pte_t *ptep, pte_t entry, int dirty);
+
 /*
  * Macro to mark a page protection value as "uncacheable".
  */
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
new file mode 100644
index 000000000000..f4a4db8d5555
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2009 Freescale Semicondutor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * provides masks and opcode images for use by code generation, emulation
+ * and for instructions that older assemblers might not know about
+ */
+#ifndef _ASM_POWERPC_PPC_OPCODE_H
+#define _ASM_POWERPC_PPC_OPCODE_H
+
+#include <linux/stringify.h>
+#include <asm/asm-compat.h>
+
+/* sorted alphabetically */
+#define PPC_INST_DCBA			0x7c0005ec
+#define PPC_INST_DCBA_MASK		0xfc0007fe
+#define PPC_INST_DCBAL			0x7c2005ec
+#define PPC_INST_DCBZL			0x7c2007ec
+#define PPC_INST_ISEL			0x7c00001e
+#define PPC_INST_ISEL_MASK		0xfc00003e
+#define PPC_INST_LSWI			0x7c0004aa
+#define PPC_INST_LSWX			0x7c00042a
+#define PPC_INST_LWSYNC			0x7c2004ac
+#define PPC_INST_MCRXR			0x7c000400
+#define PPC_INST_MCRXR_MASK		0xfc0007fe
+#define PPC_INST_MFSPR_PVR		0x7c1f42a6
+#define PPC_INST_MFSPR_PVR_MASK		0xfc1fffff
+#define PPC_INST_MSGSND			0x7c00019c
+#define PPC_INST_NOP			0x60000000
+#define PPC_INST_POPCNTB		0x7c0000f4
+#define PPC_INST_POPCNTB_MASK		0xfc0007fe
+#define PPC_INST_RFCI			0x4c000066
+#define PPC_INST_RFDI			0x4c00004e
+#define PPC_INST_RFMCI			0x4c00004c
+
+#define PPC_INST_STRING			0x7c00042a
+#define PPC_INST_STRING_MASK		0xfc0007fe
+#define PPC_INST_STRING_GEN_MASK	0xfc00067e
+
+#define PPC_INST_STSWI			0x7c0005aa
+#define PPC_INST_STSWX			0x7c00052a
+#define PPC_INST_TLBILX			0x7c000626
+#define PPC_INST_WAIT			0x7c00007c
+
+/* macros to insert fields into opcodes */
+#define __PPC_RA(a)	((a & 0x1f) << 16)
+#define __PPC_RB(b)	((b & 0x1f) << 11)
+#define __PPC_T_TLB(t)	((t & 0x3) << 21)
+#define __PPC_WC(w)	((w & 0x3) << 21)
+
+/* Deal with instructions that older assemblers aren't aware of */
+#define	PPC_DCBAL(a, b)		stringify_in_c(.long PPC_INST_DCBAL | \
+					__PPC_RA(a) | __PPC_RB(b))
+#define	PPC_DCBZL(a, b)		stringify_in_c(.long PPC_INST_DCBZL | \
+					__PPC_RA(a) | __PPC_RB(b))
+#define PPC_MSGSND(b)		stringify_in_c(.long PPC_INST_MSGSND | \
+					__PPC_RB(b))
+#define PPC_RFCI		stringify_in_c(.long PPC_INST_RFCI)
+#define PPC_RFDI		stringify_in_c(.long PPC_INST_RFDI)
+#define PPC_RFMCI		stringify_in_c(.long PPC_INST_RFMCI)
+#define PPC_TLBILX(t, a, b)	stringify_in_c(.long PPC_INST_TLBILX | \
+					__PPC_T_TLB(t) | __PPC_RA(a) | __PPC_RB(b))
+#define PPC_TLBILX_ALL(a, b)	PPC_TLBILX(0, a, b)
+#define PPC_TLBILX_PID(a, b)	PPC_TLBILX(1, a, b)
+#define PPC_TLBILX_VA(a, b)	PPC_TLBILX(3, a, b)
+#define PPC_WAIT(w)		stringify_in_c(.long PPC_INST_WAIT | \
+					__PPC_WC(w))
+
+#endif /* _ASM_POWERPC_PPC_OPCODE_H */
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 1a0d628eb114..f59a66684aed 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -7,6 +7,7 @@
 #include <linux/stringify.h>
 #include <asm/asm-compat.h>
 #include <asm/processor.h>
+#include <asm/ppc-opcode.h>
 
 #ifndef __ASSEMBLY__
 #error __FILE__ should only be used in assembler files
@@ -167,11 +168,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_PURR);					\
 #define HMT_MEDIUM_HIGH or	5,5,5		# medium high priority
 #define HMT_HIGH	or	3,3,3
 
-/* handle instructions that older assemblers may not know */
-#define RFCI		.long 0x4c000066	/* rfci instruction */
-#define RFDI		.long 0x4c00004e	/* rfdi instruction */
-#define RFMCI		.long 0x4c00004c	/* rfmci instruction */
-
 #ifdef __KERNEL__
 #ifdef CONFIG_PPC64
 
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index d3466490104a..9eed29eee604 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -313,6 +313,25 @@ static inline void prefetchw(const void *x)
 #define HAVE_ARCH_PICK_MMAP_LAYOUT
 #endif
 
+#ifdef CONFIG_PPC64
+static inline unsigned long get_clean_sp(struct pt_regs *regs, int is_32)
+{
+	unsigned long sp;
+
+	if (is_32)
+		sp = regs->gpr[1] & 0x0ffffffffUL;
+	else
+		sp = regs->gpr[1];
+
+	return sp;
+}
+#else
+static inline unsigned long get_clean_sp(struct pt_regs *regs, int is_32)
+{
+	return regs->gpr[1];
+}
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_POWERPC_PROCESSOR_H */
diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index cd24ac16660a..0427b0b53d2d 100644
--- a/arch/powerpc/include/asm/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
@@ -730,7 +730,7 @@ extern int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *);
 extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *,
 					    u32);
 
-extern int ps3av_set_video_mode(u32);
+extern int ps3av_set_video_mode(int);
 extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
 extern int ps3av_get_auto_mode(void);
 extern int ps3av_get_mode(void);
diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index e7233a849680..90dbefb8cfc4 100644
--- a/arch/powerpc/include/asm/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
@@ -21,6 +21,7 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
+#include <linux/types.h>
 
 /* ioctl */
 #define PS3FB_IOCTL_SETMODE       _IOW('r',  1, int) /* set video mode */
diff --git a/arch/powerpc/include/asm/pte-40x.h b/arch/powerpc/include/asm/pte-40x.h
new file mode 100644
index 000000000000..07630faae029
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-40x.h
@@ -0,0 +1,64 @@
+#ifndef _ASM_POWERPC_PTE_40x_H
+#define _ASM_POWERPC_PTE_40x_H
+#ifdef __KERNEL__
+
+/*
+ * At present, all PowerPC 400-class processors share a similar TLB
+ * architecture. The instruction and data sides share a unified,
+ * 64-entry, fully-associative TLB which is maintained totally under
+ * software control. In addition, the instruction side has a
+ * hardware-managed, 4-entry, fully-associative TLB which serves as a
+ * first level to the shared TLB. These two TLBs are known as the UTLB
+ * and ITLB, respectively (see "mmu.h" for definitions).
+ *
+ * There are several potential gotchas here.  The 40x hardware TLBLO
+ * field looks like this:
+ *
+ * 0  1  2  3  4  ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ * RPN.....................  0  0 EX WR ZSEL.......  W  I  M  G
+ *
+ * Where possible we make the Linux PTE bits match up with this
+ *
+ * - bits 20 and 21 must be cleared, because we use 4k pages (40x can
+ *   support down to 1k pages), this is done in the TLBMiss exception
+ *   handler.
+ * - We use only zones 0 (for kernel pages) and 1 (for user pages)
+ *   of the 16 available.  Bit 24-26 of the TLB are cleared in the TLB
+ *   miss handler.  Bit 27 is PAGE_USER, thus selecting the correct
+ *   zone.
+ * - PRESENT *must* be in the bottom two bits because swap cache
+ *   entries use the top 30 bits.  Because 40x doesn't support SMP
+ *   anyway, M is irrelevant so we borrow it for PAGE_PRESENT.  Bit 30
+ *   is cleared in the TLB miss handler before the TLB entry is loaded.
+ * - All other bits of the PTE are loaded into TLBLO without
+ *   modification, leaving us only the bits 20, 21, 24, 25, 26, 30 for
+ *   software PTE bits.  We actually use use bits 21, 24, 25, and
+ *   30 respectively for the software bits: ACCESSED, DIRTY, RW, and
+ *   PRESENT.
+ */
+
+#define	_PAGE_GUARDED	0x001	/* G: page is guarded from prefetch */
+#define _PAGE_FILE	0x001	/* when !present: nonlinear file mapping */
+#define _PAGE_PRESENT	0x002	/* software: PTE contains a translation */
+#define	_PAGE_NO_CACHE	0x004	/* I: caching is inhibited */
+#define	_PAGE_WRITETHRU	0x008	/* W: caching is write-through */
+#define	_PAGE_USER	0x010	/* matches one of the zone permission bits */
+#define	_PAGE_RW	0x040	/* software: Writes permitted */
+#define	_PAGE_DIRTY	0x080	/* software: dirty page */
+#define _PAGE_HWWRITE	0x100	/* hardware: Dirty & RW, set in exception */
+#define _PAGE_HWEXEC	0x200	/* hardware: EX permission */
+#define _PAGE_ACCESSED	0x400	/* software: R: page referenced */
+
+#define _PMD_PRESENT	0x400	/* PMD points to page of PTEs */
+#define _PMD_BAD	0x802
+#define _PMD_SIZE	0x0e0	/* size field, != 0 for large-page PMD entry */
+#define _PMD_SIZE_4M	0x0c0
+#define _PMD_SIZE_16M	0x0e0
+
+#define PMD_PAGE_SIZE(pmdval)	(1024 << (((pmdval) & _PMD_SIZE) >> 4))
+
+/* Until my rework is finished, 40x still needs atomic PTE updates */
+#define PTE_ATOMIC_UPDATES	1
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_40x_H */
diff --git a/arch/powerpc/include/asm/pte-44x.h b/arch/powerpc/include/asm/pte-44x.h
new file mode 100644
index 000000000000..37e98bcf83e0
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-44x.h
@@ -0,0 +1,102 @@
+#ifndef _ASM_POWERPC_PTE_44x_H
+#define _ASM_POWERPC_PTE_44x_H
+#ifdef __KERNEL__
+
+/*
+ * Definitions for PPC440
+ *
+ * Because of the 3 word TLB entries to support 36-bit addressing,
+ * the attribute are difficult to map in such a fashion that they
+ * are easily loaded during exception processing.  I decided to
+ * organize the entry so the ERPN is the only portion in the
+ * upper word of the PTE and the attribute bits below are packed
+ * in as sensibly as they can be in the area below a 4KB page size
+ * oriented RPN.  This at least makes it easy to load the RPN and
+ * ERPN fields in the TLB. -Matt
+ *
+ * This isn't entirely true anymore, at least some bits are now
+ * easier to move into the TLB from the PTE. -BenH.
+ *
+ * Note that these bits preclude future use of a page size
+ * less than 4KB.
+ *
+ *
+ * PPC 440 core has following TLB attribute fields;
+ *
+ *   TLB1:
+ *   0  1  2  3  4  ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ *   RPN.................................  -  -  -  -  -  - ERPN.......
+ *
+ *   TLB2:
+ *   0  1  2  3  4  ... 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ *   -  -  -  -  -    - U0 U1 U2 U3 W  I  M  G  E   - UX UW UR SX SW SR
+ *
+ * Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional
+ * TLB2 storage attibute fields. Those are:
+ *
+ *   TLB2:
+ *   0...10    11   12   13   14   15   16...31
+ *   no change WL1  IL1I IL1D IL2I IL2D no change
+ *
+ * There are some constrains and options, to decide mapping software bits
+ * into TLB entry.
+ *
+ *   - PRESENT *must* be in the bottom three bits because swap cache
+ *     entries use the top 29 bits for TLB2.
+ *
+ *   - FILE *must* be in the bottom three bits because swap cache
+ *     entries use the top 29 bits for TLB2.
+ *
+ *   - CACHE COHERENT bit (M) has no effect on original PPC440 cores,
+ *     because it doesn't support SMP. However, some later 460 variants
+ *     have -some- form of SMP support and so I keep the bit there for
+ *     future use
+ *
+ * With the PPC 44x Linux implementation, the 0-11th LSBs of the PTE are used
+ * for memory protection related functions (see PTE structure in
+ * include/asm-ppc/mmu.h).  The _PAGE_XXX definitions in this file map to the
+ * above bits.  Note that the bit values are CPU specific, not architecture
+ * specific.
+ *
+ * The kernel PTE entry holds an arch-dependent swp_entry structure under
+ * certain situations. In other words, in such situations some portion of
+ * the PTE bits are used as a swp_entry. In the PPC implementation, the
+ * 3-24th LSB are shared with swp_entry, however the 0-2nd three LSB still
+ * hold protection values. That means the three protection bits are
+ * reserved for both PTE and SWAP entry at the most significant three
+ * LSBs.
+ *
+ * There are three protection bits available for SWAP entry:
+ *	_PAGE_PRESENT
+ *	_PAGE_FILE
+ *	_PAGE_HASHPTE (if HW has)
+ *
+ * So those three bits have to be inside of 0-2nd LSB of PTE.
+ *
+ */
+
+#define _PAGE_PRESENT	0x00000001		/* S: PTE valid */
+#define _PAGE_RW	0x00000002		/* S: Write permission */
+#define _PAGE_FILE	0x00000004		/* S: nonlinear file mapping */
+#define _PAGE_HWEXEC	0x00000004		/* H: Execute permission */
+#define _PAGE_ACCESSED	0x00000008		/* S: Page referenced */
+#define _PAGE_DIRTY	0x00000010		/* S: Page dirty */
+#define _PAGE_SPECIAL	0x00000020		/* S: Special page */
+#define _PAGE_USER	0x00000040		/* S: User page */
+#define _PAGE_ENDIAN	0x00000080		/* H: E bit */
+#define _PAGE_GUARDED	0x00000100		/* H: G bit */
+#define _PAGE_COHERENT	0x00000200		/* H: M bit */
+#define _PAGE_NO_CACHE	0x00000400		/* H: I bit */
+#define _PAGE_WRITETHRU	0x00000800		/* H: W bit */
+
+/* TODO: Add large page lowmem mapping support */
+#define _PMD_PRESENT	0
+#define _PMD_PRESENT_MASK (PAGE_MASK)
+#define _PMD_BAD	(~PAGE_MASK)
+
+/* ERPN in a PTE never gets cleared, ignore it */
+#define _PTE_NONE_MASK	0xffffffff00000000ULL
+
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_44x_H */
diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h
new file mode 100644
index 000000000000..8c6e31251034
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-8xx.h
@@ -0,0 +1,67 @@
+#ifndef _ASM_POWERPC_PTE_8xx_H
+#define _ASM_POWERPC_PTE_8xx_H
+#ifdef __KERNEL__
+
+/*
+ * The PowerPC MPC8xx uses a TLB with hardware assisted, software tablewalk.
+ * We also use the two level tables, but we can put the real bits in them
+ * needed for the TLB and tablewalk.  These definitions require Mx_CTR.PPM = 0,
+ * Mx_CTR.PPCS = 0, and MD_CTR.TWAM = 1.  The level 2 descriptor has
+ * additional page protection (when Mx_CTR.PPCS = 1) that allows TLB hit
+ * based upon user/super access.  The TLB does not have accessed nor write
+ * protect.  We assume that if the TLB get loaded with an entry it is
+ * accessed, and overload the changed bit for write protect.  We use
+ * two bits in the software pte that are supposed to be set to zero in
+ * the TLB entry (24 and 25) for these indicators.  Although the level 1
+ * descriptor contains the guarded and writethrough/copyback bits, we can
+ * set these at the page level since they get copied from the Mx_TWC
+ * register when the TLB entry is loaded.  We will use bit 27 for guard, since
+ * that is where it exists in the MD_TWC, and bit 26 for writethrough.
+ * These will get masked from the level 2 descriptor at TLB load time, and
+ * copied to the MD_TWC before it gets loaded.
+ * Large page sizes added.  We currently support two sizes, 4K and 8M.
+ * This also allows a TLB hander optimization because we can directly
+ * load the PMD into MD_TWC.  The 8M pages are only used for kernel
+ * mapping of well known areas.  The PMD (PGD) entries contain control
+ * flags in addition to the address, so care must be taken that the
+ * software no longer assumes these are only pointers.
+ */
+
+/* Definitions for 8xx embedded chips. */
+#define _PAGE_PRESENT	0x0001	/* Page is valid */
+#define _PAGE_FILE	0x0002	/* when !present: nonlinear file mapping */
+#define _PAGE_NO_CACHE	0x0002	/* I: cache inhibit */
+#define _PAGE_SHARED	0x0004	/* No ASID (context) compare */
+
+/* These five software bits must be masked out when the entry is loaded
+ * into the TLB.
+ */
+#define _PAGE_EXEC	0x0008	/* software: i-cache coherency required */
+#define _PAGE_GUARDED	0x0010	/* software: guarded access */
+#define _PAGE_DIRTY	0x0020	/* software: page changed */
+#define _PAGE_RW	0x0040	/* software: user write access allowed */
+#define _PAGE_ACCESSED	0x0080	/* software: page referenced */
+
+/* Setting any bits in the nibble with the follow two controls will
+ * require a TLB exception handler change.  It is assumed unused bits
+ * are always zero.
+ */
+#define _PAGE_HWWRITE	0x0100	/* h/w write enable: never set in Linux PTE */
+#define _PAGE_USER	0x0800	/* One of the PP bits, the other is USER&~RW */
+
+#define _PMD_PRESENT	0x0001
+#define _PMD_BAD	0x0ff0
+#define _PMD_PAGE_MASK	0x000c
+#define _PMD_PAGE_8M	0x000c
+
+#define _PTE_NONE_MASK _PAGE_ACCESSED
+
+/* Until my rework is finished, 8xx still needs atomic PTE updates */
+#define PTE_ATOMIC_UPDATES	1
+
+/* We need to add _PAGE_SHARED to kernel pages */
+#define _PAGE_KERNEL_RO	(_PAGE_SHARED)
+#define _PAGE_KERNEL_RW	(_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE)
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_8xx_H */
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h
new file mode 100644
index 000000000000..d9740e886801
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-common.h
@@ -0,0 +1,180 @@
+/* Included from asm/pgtable-*.h only ! */
+
+/*
+ * Some bits are only used on some cpu families... Make sure that all
+ * the undefined gets a sensible default
+ */
+#ifndef _PAGE_HASHPTE
+#define _PAGE_HASHPTE	0
+#endif
+#ifndef _PAGE_SHARED
+#define _PAGE_SHARED	0
+#endif
+#ifndef _PAGE_HWWRITE
+#define _PAGE_HWWRITE	0
+#endif
+#ifndef _PAGE_HWEXEC
+#define _PAGE_HWEXEC	0
+#endif
+#ifndef _PAGE_EXEC
+#define _PAGE_EXEC	0
+#endif
+#ifndef _PAGE_ENDIAN
+#define _PAGE_ENDIAN	0
+#endif
+#ifndef _PAGE_COHERENT
+#define _PAGE_COHERENT	0
+#endif
+#ifndef _PAGE_WRITETHRU
+#define _PAGE_WRITETHRU	0
+#endif
+#ifndef _PAGE_SPECIAL
+#define _PAGE_SPECIAL	0
+#endif
+#ifndef _PAGE_4K_PFN
+#define _PAGE_4K_PFN		0
+#endif
+#ifndef _PAGE_PSIZE
+#define _PAGE_PSIZE		0
+#endif
+#ifndef _PMD_PRESENT_MASK
+#define _PMD_PRESENT_MASK	_PMD_PRESENT
+#endif
+#ifndef _PMD_SIZE
+#define _PMD_SIZE	0
+#define PMD_PAGE_SIZE(pmd)	bad_call_to_PMD_PAGE_SIZE()
+#endif
+#ifndef _PAGE_KERNEL_RO
+#define _PAGE_KERNEL_RO	0
+#endif
+#ifndef _PAGE_KERNEL_RW
+#define _PAGE_KERNEL_RW	(_PAGE_DIRTY | _PAGE_RW | _PAGE_HWWRITE)
+#endif
+#ifndef _PAGE_HPTEFLAGS
+#define _PAGE_HPTEFLAGS _PAGE_HASHPTE
+#endif
+#ifndef _PTE_NONE_MASK
+#define _PTE_NONE_MASK	_PAGE_HPTEFLAGS
+#endif
+
+/* Make sure we get a link error if PMD_PAGE_SIZE is ever called on a
+ * kernel without large page PMD support
+ */
+#ifndef __ASSEMBLY__
+extern unsigned long bad_call_to_PMD_PAGE_SIZE(void);
+#endif /* __ASSEMBLY__ */
+
+/* Location of the PFN in the PTE. Most 32-bit platforms use the same
+ * as _PAGE_SHIFT here (ie, naturally aligned).
+ * Platform who don't just pre-define the value so we don't override it here
+ */
+#ifndef PTE_RPN_SHIFT
+#define PTE_RPN_SHIFT	(PAGE_SHIFT)
+#endif
+
+/* The mask convered by the RPN must be a ULL on 32-bit platforms with
+ * 64-bit PTEs
+ */
+#if defined(CONFIG_PPC32) && defined(CONFIG_PTE_64BIT)
+#define PTE_RPN_MAX	(1ULL << (64 - PTE_RPN_SHIFT))
+#define PTE_RPN_MASK	(~((1ULL<<PTE_RPN_SHIFT)-1))
+#else
+#define PTE_RPN_MAX	(1UL << (32 - PTE_RPN_SHIFT))
+#define PTE_RPN_MASK	(~((1UL<<PTE_RPN_SHIFT)-1))
+#endif
+
+/* _PAGE_CHG_MASK masks of bits that are to be preserved accross
+ * pgprot changes
+ */
+#define _PAGE_CHG_MASK	(PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
+                         _PAGE_ACCESSED | _PAGE_SPECIAL)
+
+/* Mask of bits returned by pte_pgprot() */
+#define PAGE_PROT_BITS	(_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \
+			 _PAGE_WRITETHRU | _PAGE_ENDIAN | _PAGE_4K_PFN | \
+			 _PAGE_USER | _PAGE_ACCESSED | \
+			 _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | \
+			 _PAGE_EXEC | _PAGE_HWEXEC)
+
+/*
+ * We define 2 sets of base prot bits, one for basic pages (ie,
+ * cacheable kernel and user pages) and one for non cacheable
+ * pages. We always set _PAGE_COHERENT when SMP is enabled or
+ * the processor might need it for DMA coherency.
+ */
+#define _PAGE_BASE_NC	(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_PSIZE)
+#if defined(CONFIG_SMP) || defined(CONFIG_PPC_STD_MMU)
+#define _PAGE_BASE	(_PAGE_BASE_NC | _PAGE_COHERENT)
+#else
+#define _PAGE_BASE	(_PAGE_BASE_NC)
+#endif
+
+/* Permission masks used to generate the __P and __S table,
+ *
+ * Note:__pgprot is defined in arch/powerpc/include/asm/page.h
+ *
+ * Write permissions imply read permissions for now (we could make write-only
+ * pages on BookE but we don't bother for now). Execute permission control is
+ * possible on platforms that define _PAGE_EXEC
+ *
+ * Note due to the way vm flags are laid out, the bits are XWR
+ */
+#define PAGE_NONE	__pgprot(_PAGE_BASE)
+#define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
+#define PAGE_SHARED_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
+#define PAGE_COPY	__pgprot(_PAGE_BASE | _PAGE_USER)
+#define PAGE_COPY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
+#define PAGE_READONLY	__pgprot(_PAGE_BASE | _PAGE_USER)
+#define PAGE_READONLY_X	__pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_EXEC)
+
+#define __P000	PAGE_NONE
+#define __P001	PAGE_READONLY
+#define __P010	PAGE_COPY
+#define __P011	PAGE_COPY
+#define __P100	PAGE_READONLY_X
+#define __P101	PAGE_READONLY_X
+#define __P110	PAGE_COPY_X
+#define __P111	PAGE_COPY_X
+
+#define __S000	PAGE_NONE
+#define __S001	PAGE_READONLY
+#define __S010	PAGE_SHARED
+#define __S011	PAGE_SHARED
+#define __S100	PAGE_READONLY_X
+#define __S101	PAGE_READONLY_X
+#define __S110	PAGE_SHARED_X
+#define __S111	PAGE_SHARED_X
+
+/* Permission masks used for kernel mappings */
+#define PAGE_KERNEL	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RW)
+#define PAGE_KERNEL_NC	__pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \
+				 _PAGE_NO_CACHE)
+#define PAGE_KERNEL_NCG	__pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | \
+				 _PAGE_NO_CACHE | _PAGE_GUARDED)
+#define PAGE_KERNEL_X	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RW | _PAGE_EXEC)
+#define PAGE_KERNEL_RO	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RO)
+#define PAGE_KERNEL_ROX	__pgprot(_PAGE_BASE | _PAGE_KERNEL_RO | _PAGE_EXEC)
+
+/* Protection used for kernel text. We want the debuggers to be able to
+ * set breakpoints anywhere, so don't write protect the kernel text
+ * on platforms where such control is possible.
+ */
+#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) || defined(CONFIG_BDI_SWITCH) ||\
+	defined(CONFIG_KPROBES)
+#define PAGE_KERNEL_TEXT	PAGE_KERNEL_X
+#else
+#define PAGE_KERNEL_TEXT	PAGE_KERNEL_ROX
+#endif
+
+/* Make modules code happy. We don't set RO yet */
+#define PAGE_KERNEL_EXEC	PAGE_KERNEL_X
+
+/* Advertise special mapping type for AGP */
+#define PAGE_AGP		(PAGE_KERNEL_NC)
+#define HAVE_PAGE_AGP
+
+/* Advertise support for _PAGE_SPECIAL */
+#ifdef _PAGE_SPECIAL
+#define __HAVE_ARCH_PTE_SPECIAL
+#endif
+
diff --git a/arch/powerpc/include/asm/pte-fsl-booke.h b/arch/powerpc/include/asm/pte-fsl-booke.h
new file mode 100644
index 000000000000..10820f58acf5
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-fsl-booke.h
@@ -0,0 +1,48 @@
+#ifndef _ASM_POWERPC_PTE_FSL_BOOKE_H
+#define _ASM_POWERPC_PTE_FSL_BOOKE_H
+#ifdef __KERNEL__
+
+/* PTE bit definitions for Freescale BookE SW loaded TLB MMU based
+ * processors
+ *
+   MMU Assist Register 3:
+
+   32 33 34 35 36  ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63
+   RPN......................  0  0 U0 U1 U2 U3 UX SX UW SW UR SR
+
+   - PRESENT *must* be in the bottom three bits because swap cache
+     entries use the top 29 bits.
+
+   - FILE *must* be in the bottom three bits because swap cache
+     entries use the top 29 bits.
+*/
+
+/* Definitions for FSL Book-E Cores */
+#define _PAGE_PRESENT	0x00001	/* S: PTE contains a translation */
+#define _PAGE_USER	0x00002	/* S: User page (maps to UR) */
+#define _PAGE_FILE	0x00002	/* S: when !present: nonlinear file mapping */
+#define _PAGE_RW	0x00004	/* S: Write permission (SW) */
+#define _PAGE_DIRTY	0x00008	/* S: Page dirty */
+#define _PAGE_HWEXEC	0x00010	/* H: SX permission */
+#define _PAGE_ACCESSED	0x00020	/* S: Page referenced */
+
+#define _PAGE_ENDIAN	0x00040	/* H: E bit */
+#define _PAGE_GUARDED	0x00080	/* H: G bit */
+#define _PAGE_COHERENT	0x00100	/* H: M bit */
+#define _PAGE_NO_CACHE	0x00200	/* H: I bit */
+#define _PAGE_WRITETHRU	0x00400	/* H: W bit */
+#define _PAGE_SPECIAL	0x00800 /* S: Special page */
+
+#ifdef CONFIG_PTE_64BIT
+/* ERPN in a PTE never gets cleared, ignore it */
+#define _PTE_NONE_MASK	0xffffffffffff0000ULL
+/* We extend the size of the PTE flags area when using 64-bit PTEs */
+#define PTE_RPN_SHIFT	(PAGE_SHIFT + 8)
+#endif
+
+#define _PMD_PRESENT	0
+#define _PMD_PRESENT_MASK (PAGE_MASK)
+#define _PMD_BAD	(~PAGE_MASK)
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_FSL_BOOKE_H */
diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
new file mode 100644
index 000000000000..16e571c7f9ef
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-hash32.h
@@ -0,0 +1,48 @@
+#ifndef _ASM_POWERPC_PTE_HASH32_H
+#define _ASM_POWERPC_PTE_HASH32_H
+#ifdef __KERNEL__
+
+/*
+ * The "classic" 32-bit implementation of the PowerPC MMU uses a hash
+ * table containing PTEs, together with a set of 16 segment registers,
+ * to define the virtual to physical address mapping.
+ *
+ * We use the hash table as an extended TLB, i.e. a cache of currently
+ * active mappings.  We maintain a two-level page table tree, much
+ * like that used by the i386, for the sake of the Linux memory
+ * management code.  Low-level assembler code in hash_low_32.S
+ * (procedure hash_page) is responsible for extracting ptes from the
+ * tree and putting them into the hash table when necessary, and
+ * updating the accessed and modified bits in the page table tree.
+ */
+
+#define _PAGE_PRESENT	0x001	/* software: pte contains a translation */
+#define _PAGE_HASHPTE	0x002	/* hash_page has made an HPTE for this pte */
+#define _PAGE_FILE	0x004	/* when !present: nonlinear file mapping */
+#define _PAGE_USER	0x004	/* usermode access allowed */
+#define _PAGE_GUARDED	0x008	/* G: prohibit speculative access */
+#define _PAGE_COHERENT	0x010	/* M: enforce memory coherence (SMP systems) */
+#define _PAGE_NO_CACHE	0x020	/* I: cache inhibit */
+#define _PAGE_WRITETHRU	0x040	/* W: cache write-through */
+#define _PAGE_DIRTY	0x080	/* C: page changed */
+#define _PAGE_ACCESSED	0x100	/* R: page referenced */
+#define _PAGE_EXEC	0x200	/* software: i-cache coherency required */
+#define _PAGE_RW	0x400	/* software: user write access allowed */
+#define _PAGE_SPECIAL	0x800	/* software: Special page */
+
+#ifdef CONFIG_PTE_64BIT
+/* We never clear the high word of the pte */
+#define _PTE_NONE_MASK	(0xffffffff00000000ULL | _PAGE_HASHPTE)
+#else
+#define _PTE_NONE_MASK	_PAGE_HASHPTE
+#endif
+
+#define _PMD_PRESENT	0
+#define _PMD_PRESENT_MASK (PAGE_MASK)
+#define _PMD_BAD	(~PAGE_MASK)
+
+/* Hash table based platforms need atomic updates of the linux PTE */
+#define PTE_ATOMIC_UPDATES	1
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_HASH32_H */
diff --git a/arch/powerpc/include/asm/pte-hash64-4k.h b/arch/powerpc/include/asm/pte-hash64-4k.h
new file mode 100644
index 000000000000..c134e809aac3
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-hash64-4k.h
@@ -0,0 +1,17 @@
+/* To be include by pgtable-hash64.h only */
+
+/* PTE bits */
+#define _PAGE_HASHPTE	0x0400 /* software: pte has an associated HPTE */
+#define _PAGE_SECONDARY 0x8000 /* software: HPTE is in secondary group */
+#define _PAGE_GROUP_IX  0x7000 /* software: HPTE index within group */
+#define _PAGE_F_SECOND  _PAGE_SECONDARY
+#define _PAGE_F_GIX     _PAGE_GROUP_IX
+#define _PAGE_SPECIAL	0x10000 /* software: special page */
+
+/* PTE flags to conserve for HPTE identification */
+#define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \
+			 _PAGE_SECONDARY | _PAGE_GROUP_IX)
+
+/* shift to put page number into pte */
+#define PTE_RPN_SHIFT	(17)
+
diff --git a/arch/powerpc/include/asm/pgtable-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h
index 7389003349a6..e05d26fa372f 100644
--- a/arch/powerpc/include/asm/pgtable-64k.h
+++ b/arch/powerpc/include/asm/pte-hash64-64k.h
@@ -1,76 +1,6 @@
-#ifndef _ASM_POWERPC_PGTABLE_64K_H
-#define _ASM_POWERPC_PGTABLE_64K_H
-
-#include <asm-generic/pgtable-nopud.h>
-
-
-#define PTE_INDEX_SIZE  12
-#define PMD_INDEX_SIZE  12
-#define PUD_INDEX_SIZE	0
-#define PGD_INDEX_SIZE  4
-
-#ifndef __ASSEMBLY__
-#define PTE_TABLE_SIZE	(sizeof(real_pte_t) << PTE_INDEX_SIZE)
-#define PMD_TABLE_SIZE	(sizeof(pmd_t) << PMD_INDEX_SIZE)
-#define PGD_TABLE_SIZE	(sizeof(pgd_t) << PGD_INDEX_SIZE)
-
-#define PTRS_PER_PTE	(1 << PTE_INDEX_SIZE)
-#define PTRS_PER_PMD	(1 << PMD_INDEX_SIZE)
-#define PTRS_PER_PGD	(1 << PGD_INDEX_SIZE)
-
-#ifdef CONFIG_PPC_SUBPAGE_PROT
-/*
- * For the sub-page protection option, we extend the PGD with one of
- * these.  Basically we have a 3-level tree, with the top level being
- * the protptrs array.  To optimize speed and memory consumption when
- * only addresses < 4GB are being protected, pointers to the first
- * four pages of sub-page protection words are stored in the low_prot
- * array.
- * Each page of sub-page protection words protects 1GB (4 bytes
- * protects 64k).  For the 3-level tree, each page of pointers then
- * protects 8TB.
- */
-struct subpage_prot_table {
-	unsigned long maxaddr;	/* only addresses < this are protected */
-	unsigned int **protptrs[2];
-	unsigned int *low_prot[4];
-};
-
-#undef PGD_TABLE_SIZE
-#define PGD_TABLE_SIZE		((sizeof(pgd_t) << PGD_INDEX_SIZE) + \
-				 sizeof(struct subpage_prot_table))
-
-#define SBP_L1_BITS		(PAGE_SHIFT - 2)
-#define SBP_L2_BITS		(PAGE_SHIFT - 3)
-#define SBP_L1_COUNT		(1 << SBP_L1_BITS)
-#define SBP_L2_COUNT		(1 << SBP_L2_BITS)
-#define SBP_L2_SHIFT		(PAGE_SHIFT + SBP_L1_BITS)
-#define SBP_L3_SHIFT		(SBP_L2_SHIFT + SBP_L2_BITS)
-
-extern void subpage_prot_free(pgd_t *pgd);
-
-static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
-{
-	return (struct subpage_prot_table *)(pgd + PTRS_PER_PGD);
-}
-#endif /* CONFIG_PPC_SUBPAGE_PROT */
-#endif	/* __ASSEMBLY__ */
-
-/* With 4k base page size, hugepage PTEs go at the PMD level */
-#define MIN_HUGEPTE_SHIFT	PAGE_SHIFT
-
-/* PMD_SHIFT determines what a second-level page table entry can map */
-#define PMD_SHIFT	(PAGE_SHIFT + PTE_INDEX_SIZE)
-#define PMD_SIZE	(1UL << PMD_SHIFT)
-#define PMD_MASK	(~(PMD_SIZE-1))
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define PGDIR_SHIFT	(PMD_SHIFT + PMD_INDEX_SIZE)
-#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
-#define PGDIR_MASK	(~(PGDIR_SIZE-1))
+/* To be include by pgtable-hash64.h only */
 
 /* Additional PTE bits (don't change without checking asm in hash_low.S) */
-#define __HAVE_ARCH_PTE_SPECIAL
 #define _PAGE_SPECIAL	0x00000400 /* software: special page */
 #define _PAGE_HPTE_SUB	0x0ffff000 /* combo only: sub pages HPTE bits */
 #define _PAGE_HPTE_SUB0	0x08000000 /* combo only: first sub page */
@@ -107,21 +37,15 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
  * of addressable physical space, or 46 bits for the special 4k PFNs.
  */
 #define PTE_RPN_SHIFT	(30)
-#define PTE_RPN_MAX	(1UL << (64 - PTE_RPN_SHIFT))
-#define PTE_RPN_MASK	(~((1UL<<PTE_RPN_SHIFT)-1))
-
-/* _PAGE_CHG_MASK masks of bits that are to be preserved accross
- * pgprot changes
- */
-#define _PAGE_CHG_MASK	(PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
-                         _PAGE_ACCESSED | _PAGE_SPECIAL)
 
-/* Bits to mask out from a PMD to get to the PTE page */
-#define PMD_MASKED_BITS		0x1ff
-/* Bits to mask out from a PGD/PUD to get to the PMD page */
-#define PUD_MASKED_BITS		0x1ff
+#ifndef __ASSEMBLY__
 
-/* Manipulate "rpte" values */
+/*
+ * With 64K pages on hash table, we have a special PTE format that
+ * uses a second "half" of the page table to encode sub-page information
+ * in order to deal with 64K made of 4K HW pages. Thus we override the
+ * generic accessors and iterators here
+ */
 #define __real_pte(e,p) 	((real_pte_t) { \
 	(e), pte_val(*((p) + PTRS_PER_PTE)) })
 #define __rpte_to_hidx(r,index)	((pte_val((r).pte) & _PAGE_COMBO) ? \
@@ -130,7 +54,6 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
 #define __rpte_sub_valid(rpte, index) \
 	(pte_val(rpte.pte) & (_PAGE_HPTE_SUB0 >> (index)))
 
-
 /* Trick: we set __end to va + 64k, which happens works for
  * a 16M page as well as we want only one iteration
  */
@@ -152,4 +75,41 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
 	remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE,		\
 			__pgprot(pgprot_val((prot)) | _PAGE_4K_PFN))
 
-#endif /* _ASM_POWERPC_PGTABLE_64K_H */
+
+#ifdef CONFIG_PPC_SUBPAGE_PROT
+/*
+ * For the sub-page protection option, we extend the PGD with one of
+ * these.  Basically we have a 3-level tree, with the top level being
+ * the protptrs array.  To optimize speed and memory consumption when
+ * only addresses < 4GB are being protected, pointers to the first
+ * four pages of sub-page protection words are stored in the low_prot
+ * array.
+ * Each page of sub-page protection words protects 1GB (4 bytes
+ * protects 64k).  For the 3-level tree, each page of pointers then
+ * protects 8TB.
+ */
+struct subpage_prot_table {
+	unsigned long maxaddr;	/* only addresses < this are protected */
+	unsigned int **protptrs[2];
+	unsigned int *low_prot[4];
+};
+
+#undef PGD_TABLE_SIZE
+#define PGD_TABLE_SIZE		((sizeof(pgd_t) << PGD_INDEX_SIZE) + \
+				 sizeof(struct subpage_prot_table))
+
+#define SBP_L1_BITS		(PAGE_SHIFT - 2)
+#define SBP_L2_BITS		(PAGE_SHIFT - 3)
+#define SBP_L1_COUNT		(1 << SBP_L1_BITS)
+#define SBP_L2_COUNT		(1 << SBP_L2_BITS)
+#define SBP_L2_SHIFT		(PAGE_SHIFT + SBP_L1_BITS)
+#define SBP_L3_SHIFT		(SBP_L2_SHIFT + SBP_L2_BITS)
+
+extern void subpage_prot_free(pgd_t *pgd);
+
+static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
+{
+	return (struct subpage_prot_table *)(pgd + PTRS_PER_PGD);
+}
+#endif /* CONFIG_PPC_SUBPAGE_PROT */
+#endif	/* __ASSEMBLY__ */
diff --git a/arch/powerpc/include/asm/pte-hash64.h b/arch/powerpc/include/asm/pte-hash64.h
new file mode 100644
index 000000000000..0419eeb53274
--- /dev/null
+++ b/arch/powerpc/include/asm/pte-hash64.h
@@ -0,0 +1,54 @@
+#ifndef _ASM_POWERPC_PTE_HASH64_H
+#define _ASM_POWERPC_PTE_HASH64_H
+#ifdef __KERNEL__
+
+/*
+ * Common bits between 4K and 64K pages in a linux-style PTE.
+ * These match the bits in the (hardware-defined) PowerPC PTE as closely
+ * as possible. Additional bits may be defined in pgtable-hash64-*.h
+ *
+ * Note: We only support user read/write permissions. Supervisor always
+ * have full read/write to pages above PAGE_OFFSET (pages below that
+ * always use the user access permissions).
+ *
+ * We could create separate kernel read-only if we used the 3 PP bits
+ * combinations that newer processors provide but we currently don't.
+ */
+#define _PAGE_PRESENT		0x0001 /* software: pte contains a translation */
+#define _PAGE_USER		0x0002 /* matches one of the PP bits */
+#define _PAGE_FILE		0x0002 /* (!present only) software: pte holds file offset */
+#define _PAGE_EXEC		0x0004 /* No execute on POWER4 and newer (we invert) */
+#define _PAGE_GUARDED		0x0008
+#define _PAGE_COHERENT		0x0010 /* M: enforce memory coherence (SMP systems) */
+#define _PAGE_NO_CACHE		0x0020 /* I: cache inhibit */
+#define _PAGE_WRITETHRU		0x0040 /* W: cache write-through */
+#define _PAGE_DIRTY		0x0080 /* C: page changed */
+#define _PAGE_ACCESSED		0x0100 /* R: page referenced */
+#define _PAGE_RW		0x0200 /* software: user write access allowed */
+#define _PAGE_BUSY		0x0800 /* software: PTE & hash are busy */
+
+/* No separate kernel read-only */
+#define _PAGE_KERNEL_RW		(_PAGE_RW | _PAGE_DIRTY) /* user access blocked by key */
+#define _PAGE_KERNEL_RO		 _PAGE_KERNEL_RW
+
+/* Strong Access Ordering */
+#define _PAGE_SAO		(_PAGE_WRITETHRU | _PAGE_NO_CACHE | _PAGE_COHERENT)
+
+/* No page size encoding in the linux PTE */
+#define _PAGE_PSIZE		0
+
+/* PTEIDX nibble */
+#define _PTEIDX_SECONDARY	0x8
+#define _PTEIDX_GROUP_IX	0x7
+
+/* Hash table based platforms need atomic updates of the linux PTE */
+#define PTE_ATOMIC_UPDATES	1
+
+#ifdef CONFIG_PPC_64K_PAGES
+#include <asm/pte-hash64-64k.h>
+#else
+#include <asm/pte-hash64-4k.h>
+#endif
+
+#endif /* __KERNEL__ */
+#endif /*  _ASM_POWERPC_PTE_HASH64_H */
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index f484a343efba..c9ff1ec97479 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -155,6 +155,8 @@
 #define   CTRL_RUNLATCH	0x1
 #define SPRN_DABR	0x3F5	/* Data Address Breakpoint Register */
 #define   DABR_TRANSLATION	(1UL << 2)
+#define   DABR_DATA_WRITE	(1UL << 1)
+#define   DABR_DATA_READ	(1UL << 0)
 #define SPRN_DABR2	0x13D	/* e300 */
 #define SPRN_DABRX	0x3F7	/* Data Address Breakpoint Register Extension */
 #define   DABRX_USER	(1UL << 0)
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 67453766bff1..a56f4d61aa72 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -10,6 +10,7 @@
 #define __ASM_POWERPC_REG_BOOKE_H__
 
 /* Machine State Register (MSR) Fields */
+#define MSR_GS		(1<<28) /* Guest state */
 #define MSR_UCLE	(1<<26)	/* User-mode cache lock enable */
 #define MSR_SPE		(1<<25)	/* Enable SPE */
 #define MSR_DWE		(1<<10)	/* Debug Wait Enable */
@@ -110,6 +111,7 @@
 #define SPRN_L1CSR0	0x3F2	/* L1 Cache Control and Status Register 0 */
 #define SPRN_L1CSR1	0x3F3	/* L1 Cache Control and Status Register 1 */
 #define SPRN_MMUCSR0	0x3F4	/* MMU Control and Status Register 0 */
+#define SPRN_MMUCFG	0x3F7	/* MMU Configuration Register */
 #define SPRN_PIT	0x3DB	/* Programmable Interval Timer */
 #define SPRN_BUCSR	0x3F5	/* Branch Unit Control and Status */
 #define SPRN_L2CSR0	0x3F9	/* L2 Data Cache Control and Status Register 0 */
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index 2a4be19a92c4..f612798e1c93 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -531,7 +531,7 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
 #define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
 #endif
 
-#define arch_align_stack(x) (x)
+extern unsigned long arch_align_stack(unsigned long sp);
 
 /* Used in very early kernel initialization. */
 extern unsigned long reloc_offset(void);
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 9665a26a253a..9aba5a38a7c4 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -12,8 +12,10 @@
 
 /* We have 8k stacks on ppc32 and 16k on ppc64 */
 
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PPC64)
 #define THREAD_SHIFT		14
+#elif defined(CONFIG_PPC_256K_PAGES)
+#define THREAD_SHIFT		15
 #else
 #define THREAD_SHIFT		13
 #endif
@@ -154,6 +156,13 @@ static inline void set_restore_sigmask(void)
 	ti->local_flags |= _TLF_RESTORE_SIGMASK;
 	set_bit(TIF_SIGPENDING, &ti->flags);
 }
+
+#ifdef CONFIG_PPC64
+#define is_32bit_task()	(test_thread_flag(TIF_32BIT))
+#else
+#define is_32bit_task()	(1)
+#endif
+
 #endif	/* !__ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 375258559ae6..054a16d68082 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -24,11 +24,6 @@ static inline cpumask_t node_to_cpumask(int node)
 
 #define cpumask_of_node(node) (&numa_cpumask_lookup_table[node])
 
-static inline int node_to_first_cpu(int node)
-{
-	return cpumask_first(cpumask_of_node(node));
-}
-
 int of_node_to_nid(struct device_node *device);
 
 struct pci_bus;
diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h
index 6418ceea44b7..cd21e5e6b04f 100644
--- a/arch/powerpc/include/asm/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 
 extern void (*udbg_putc)(char c);
+extern void (*udbg_flush)(void);
 extern int (*udbg_getc)(void);
 extern int (*udbg_getc_poll)(void);
 
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 8d1a419df35d..71901fbda4a5 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -18,12 +18,10 @@ CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
 CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
 CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
 CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
-
-ifdef CONFIG_DYNAMIC_FTRACE
-# dynamic ftrace setup.
+# do not trace tracer code
 CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
-endif
-
+# timers used by tracing
+CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
 endif
 
 obj-y				:= cputable.o ptrace.o syscalls.o \
@@ -61,6 +59,7 @@ obj-$(CONFIG_HIBERNATION)	+= swsusp.o suspend.o \
 obj64-$(CONFIG_HIBERNATION)	+= swsusp_asm64.o
 obj-$(CONFIG_MODULES)		+= module.o module_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_44x)		+= cpu_setup_44x.o
+obj-$(CONFIG_FSL_BOOKE)		+= cpu_setup_fsl_booke.o dbell.o
 
 extra-$(CONFIG_PPC_STD_MMU)	:= head_32.o
 extra-$(CONFIG_PPC64)		:= head_64.o
@@ -76,7 +75,7 @@ obj-y				+= time.o prom.o traps.o setup-common.o \
 obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o
 obj-$(CONFIG_PPC64)		+= dma-iommu.o iommu.o
 obj-$(CONFIG_KGDB)		+= kgdb.o
-obj-$(CONFIG_PPC_MULTIPLATFORM)	+= prom_init.o
+obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE)	+= prom_init.o
 obj-$(CONFIG_MODULES)		+= ppc_ksyms.o
 obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
 obj-$(CONFIG_SMP)		+= smp.o
@@ -94,6 +93,7 @@ obj-$(CONFIG_AUDIT)		+= audit.o
 obj64-$(CONFIG_AUDIT)		+= compat_audit.o
 
 obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
+obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o
 
 obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o
 
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index 73cb6a3229ae..5ffcfaa77d6a 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -187,7 +187,7 @@ static struct aligninfo aligninfo[128] = {
 	{ 4, ST+F+S+U },	/* 11 1 1010: stfsux */
 	{ 8, ST+F+U },		/* 11 1 1011: stfdux */
 	INVALID,		/* 11 1 1100 */
-	INVALID,		/* 11 1 1101 */
+	{ 4, LD+F },		/* 11 1 1101: lfiwzx */
 	INVALID,		/* 11 1 1110 */
 	INVALID,		/* 11 1 1111 */
 };
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 42fe4da4e8ae..1e40bc053946 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -284,9 +284,6 @@ int main(void)
 #endif /* ! CONFIG_PPC64 */
 
 	/* About the CPU features table */
-	DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));
-	DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));
-	DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));
 	DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
 	DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
 	DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S
index 10b4ab1008af..7d606f89a839 100644
--- a/arch/powerpc/kernel/cpu_setup_44x.S
+++ b/arch/powerpc/kernel/cpu_setup_44x.S
@@ -34,6 +34,7 @@ _GLOBAL(__setup_cpu_440grx)
 	blr
 _GLOBAL(__setup_cpu_460ex)
 _GLOBAL(__setup_cpu_460gt)
+_GLOBAL(__setup_cpu_460sx)
 	mflr	r4
 	bl	__init_fpu_44x
 	bl	__fixup_440A_mcheck
diff --git a/arch/powerpc/kernel/cpu_setup_6xx.S b/arch/powerpc/kernel/cpu_setup_6xx.S
index 72d1d7395254..54f767e31a1a 100644
--- a/arch/powerpc/kernel/cpu_setup_6xx.S
+++ b/arch/powerpc/kernel/cpu_setup_6xx.S
@@ -15,9 +15,14 @@
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 #include <asm/cache.h>
+#include <asm/mmu.h>
 
 _GLOBAL(__setup_cpu_603)
 	mflr	r4
+BEGIN_MMU_FTR_SECTION
+	li	r10,0
+	mtspr	SPRN_SPRG4,r10		/* init SW LRU tracking */
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
 BEGIN_FTR_SECTION
 	bl	__init_fpu_registers
 END_FTR_SECTION_IFCLR(CPU_FTR_FPU_UNAVAILABLE)
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
new file mode 100644
index 000000000000..eb4b9adcedb4
--- /dev/null
+++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
@@ -0,0 +1,31 @@
+/*
+ * This file contains low level CPU setup functions.
+ * Kumar Gala <galak@kernel.crashing.org>
+ * Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * Based on cpu_setup_6xx code by
+ * Benjamin Herrenschmidt <benh@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm/cputable.h>
+#include <asm/ppc_asm.h>
+
+_GLOBAL(__setup_cpu_e200)
+	/* enable dedicated debug exception handling resources (Debug APU) */
+	mfspr	r3,SPRN_HID0
+	ori	r3,r3,HID0_DAPUEN@l
+	mtspr	SPRN_HID0,r3
+	b	__setup_e200_ivors
+_GLOBAL(__setup_cpu_e500v1)
+_GLOBAL(__setup_cpu_e500v2)
+	b	__setup_e500_ivors
+_GLOBAL(__setup_cpu_e500mc)
+	b	__setup_e500mc_ivors
+
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 923f87aff20a..cd1b687544f3 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -35,6 +35,10 @@ const char *powerpc_base_platform;
  * and ppc64
  */
 #ifdef CONFIG_PPC32
+extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
@@ -43,6 +47,7 @@ extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
@@ -726,6 +731,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
+		.oprofile_cpu_type      = "ppc/750",
+		.oprofile_type		= PPC_OPROFILE_G4,
 	},
 	{	/* 750FX rev 2.0 must disable HID0[DPM] */
 		.pvr_mask		= 0xffffffff,
@@ -741,6 +748,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
+		.oprofile_cpu_type      = "ppc/750",
+		.oprofile_type		= PPC_OPROFILE_G4,
 	},
 	{	/* 750FX (All revs except 2.0) */
 		.pvr_mask		= 0xffff0000,
@@ -756,6 +765,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750fx,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
+		.oprofile_cpu_type      = "ppc/750",
+		.oprofile_type		= PPC_OPROFILE_G4,
 	},
 	{	/* 750GX */
 		.pvr_mask		= 0xffff0000,
@@ -771,6 +782,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_setup		= __setup_cpu_750fx,
 		.machine_check		= machine_check_generic,
 		.platform		= "ppc750",
+		.oprofile_cpu_type      = "ppc/750",
+		.oprofile_type		= PPC_OPROFILE_G4,
 	},
 	{	/* 740/750 (L2CR bit need fixup for 740) */
 		.pvr_mask		= 0xffff0000,
@@ -1077,7 +1090,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "e300c2",
 		.cpu_features		= CPU_FTRS_E300C2,
 		.cpu_user_features	= PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
-		.mmu_features		= MMU_FTR_USE_HIGH_BATS,
+		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
+			MMU_FTR_NEED_DTLB_SW_LRU,
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.cpu_setup		= __setup_cpu_603,
@@ -1090,7 +1104,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "e300c3",
 		.cpu_features		= CPU_FTRS_E300,
 		.cpu_user_features	= COMMON_USER,
-		.mmu_features		= MMU_FTR_USE_HIGH_BATS,
+		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
+			MMU_FTR_NEED_DTLB_SW_LRU,
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.cpu_setup		= __setup_cpu_603,
@@ -1105,7 +1120,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "e300c4",
 		.cpu_features		= CPU_FTRS_E300,
 		.cpu_user_features	= COMMON_USER,
-		.mmu_features		= MMU_FTR_USE_HIGH_BATS,
+		.mmu_features		= MMU_FTR_USE_HIGH_BATS |
+			MMU_FTR_NEED_DTLB_SW_LRU,
 		.icache_bsize		= 32,
 		.dcache_bsize		= 32,
 		.cpu_setup		= __setup_cpu_603,
@@ -1634,6 +1650,19 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_440A,
 		.platform		= "ppc440",
 	},
+	{ /* 460SX */
+		.pvr_mask		= 0xffffff00,
+		.pvr_value		= 0x13541800,
+		.cpu_name		= "460SX",
+		.cpu_features		= CPU_FTRS_44X,
+		.cpu_user_features	= COMMON_USER_BOOKE,
+		.mmu_features		= MMU_FTR_TYPE_44x,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.cpu_setup		= __setup_cpu_460sx,
+		.machine_check		= machine_check_440A,
+		.platform		= "ppc440",
+	},
 	{	/* default match */
 		.pvr_mask		= 0x00000000,
 		.pvr_value		= 0x00000000,
@@ -1687,6 +1716,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 			PPC_FEATURE_UNIFIED_CACHE,
 		.mmu_features		= MMU_FTR_TYPE_FSL_E,
 		.dcache_bsize		= 32,
+		.cpu_setup		= __setup_cpu_e200,
 		.machine_check		= machine_check_e200,
 		.platform		= "ppc5554",
 	}
@@ -1706,6 +1736,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.num_pmcs		= 4,
 		.oprofile_cpu_type	= "ppc/e500",
 		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
+		.cpu_setup		= __setup_cpu_e500v1,
 		.machine_check		= machine_check_e500,
 		.platform		= "ppc8540",
 	},
@@ -1724,6 +1755,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.num_pmcs		= 4,
 		.oprofile_cpu_type	= "ppc/e500",
 		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
+		.cpu_setup		= __setup_cpu_e500v2,
 		.machine_check		= machine_check_e500,
 		.platform		= "ppc8548",
 	},
@@ -1733,12 +1765,14 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.cpu_name		= "e500mc",
 		.cpu_features		= CPU_FTRS_E500MC,
 		.cpu_user_features	= COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
-		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
+		.mmu_features		= MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
+			MMU_FTR_USE_TLBILX,
 		.icache_bsize		= 64,
 		.dcache_bsize		= 64,
 		.num_pmcs		= 4,
 		.oprofile_cpu_type	= "ppc/e500", /* xxx - galak, e500mc? */
 		.oprofile_type		= PPC_OPROFILE_FSL_EMB,
+		.cpu_setup		= __setup_cpu_e500mc,
 		.machine_check		= machine_check_e500,
 		.platform		= "ppce500mc",
 	},
@@ -1762,74 +1796,84 @@ static struct cpu_spec __initdata cpu_specs[] = {
 
 static struct cpu_spec the_cpu_spec;
 
-struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
+static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
 {
-	struct cpu_spec *s = cpu_specs;
 	struct cpu_spec *t = &the_cpu_spec;
-	int i;
+	struct cpu_spec old;
 
-	s = PTRRELOC(s);
 	t = PTRRELOC(t);
+	old = *t;
 
-	for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++)
-		if ((pvr & s->pvr_mask) == s->pvr_value) {
-			/*
-			 * If we are overriding a previous value derived
-			 * from the real PVR with a new value obtained
-			 * using a logical PVR value, don't modify the
-			 * performance monitor fields.
-			 */
-			if (t->num_pmcs && !s->num_pmcs) {
-				t->cpu_name = s->cpu_name;
-				t->cpu_features = s->cpu_features;
-				t->cpu_user_features = s->cpu_user_features;
-				t->icache_bsize = s->icache_bsize;
-				t->dcache_bsize = s->dcache_bsize;
-				t->cpu_setup = s->cpu_setup;
-				t->cpu_restore = s->cpu_restore;
-				t->platform = s->platform;
-				/*
-				 * If we have passed through this logic once
-				 * before and have pulled the default case
-				 * because the real PVR was not found inside
-				 * cpu_specs[], then we are possibly running in
-				 * compatibility mode. In that case, let the
-				 * oprofiler know which set of compatibility
-				 * counters to pull from by making sure the
-				 * oprofile_cpu_type string is set to that of
-				 * compatibility mode. If the oprofile_cpu_type
-				 * already has a value, then we are possibly
-				 * overriding a real PVR with a logical one, and,
-				 * in that case, keep the current value for
-				 * oprofile_cpu_type.
-				 */
-				if (t->oprofile_cpu_type == NULL)
-					t->oprofile_cpu_type = s->oprofile_cpu_type;
-			} else
-				*t = *s;
-			*PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
+	/* Copy everything, then do fixups */
+	*t = *s;
+
+	/*
+	 * If we are overriding a previous value derived from the real
+	 * PVR with a new value obtained using a logical PVR value,
+	 * don't modify the performance monitor fields.
+	 */
+	if (old.num_pmcs && !s->num_pmcs) {
+		t->num_pmcs = old.num_pmcs;
+		t->pmc_type = old.pmc_type;
+		t->oprofile_type = old.oprofile_type;
+		t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
+		t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
+		t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
+
+		/*
+		 * If we have passed through this logic once before and
+		 * have pulled the default case because the real PVR was
+		 * not found inside cpu_specs[], then we are possibly
+		 * running in compatibility mode. In that case, let the
+		 * oprofiler know which set of compatibility counters to
+		 * pull from by making sure the oprofile_cpu_type string
+		 * is set to that of compatibility mode. If the
+		 * oprofile_cpu_type already has a value, then we are
+		 * possibly overriding a real PVR with a logical one,
+		 * and, in that case, keep the current value for
+		 * oprofile_cpu_type.
+		 */
+		if (old.oprofile_cpu_type == NULL)
+			t->oprofile_cpu_type = s->oprofile_cpu_type;
+	}
 
-			/*
-			 * Set the base platform string once; assumes
-			 * we're called with real pvr first.
-			 */
-			if (*PTRRELOC(&powerpc_base_platform) == NULL)
-				*PTRRELOC(&powerpc_base_platform) = t->platform;
+	*PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
+
+	/*
+	 * Set the base platform string once; assumes
+	 * we're called with real pvr first.
+	 */
+	if (*PTRRELOC(&powerpc_base_platform) == NULL)
+		*PTRRELOC(&powerpc_base_platform) = t->platform;
 
 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
-			/* ppc64 and booke expect identify_cpu to also call
-			 * setup_cpu for that processor. I will consolidate
-			 * that at a later time, for now, just use #ifdef.
-			 * we also don't need to PTRRELOC the function pointer
-			 * on ppc64 and booke as we are running at 0 in real
-			 * mode on ppc64 and reloc_offset is always 0 on booke.
-			 */
-			if (s->cpu_setup) {
-				s->cpu_setup(offset, s);
-			}
+	/* ppc64 and booke expect identify_cpu to also call setup_cpu for
+	 * that processor. I will consolidate that at a later time, for now,
+	 * just use #ifdef. We also don't need to PTRRELOC the function
+	 * pointer on ppc64 and booke as we are running at 0 in real mode
+	 * on ppc64 and reloc_offset is always 0 on booke.
+	 */
+	if (s->cpu_setup) {
+		s->cpu_setup(offset, s);
+	}
 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
+}
+
+struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
+{
+	struct cpu_spec *s = cpu_specs;
+	int i;
+
+	s = PTRRELOC(s);
+
+	for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
+		if ((pvr & s->pvr_mask) == s->pvr_value) {
+			setup_cpu_spec(offset, s);
 			return s;
 		}
+	}
+
 	BUG();
+
 	return NULL;
 }
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 19671aca6591..5fb667a60894 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -48,7 +48,7 @@ static void __init create_trampoline(unsigned long addr)
 	 * branch to "addr" we jump to ("addr" + 32 MB). Although it requires
 	 * two instructions it doesn't require any registers.
 	 */
-	patch_instruction(p, PPC_NOP_INSTR);
+	patch_instruction(p, PPC_INST_NOP);
 	patch_branch(++p, addr + PHYSICAL_START, 0);
 }
 
diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c
new file mode 100644
index 000000000000..1493734cd871
--- /dev/null
+++ b/arch/powerpc/kernel/dbell.c
@@ -0,0 +1,44 @@
+/*
+ * Author: Kumar Gala <galak@kernel.crashing.org>
+ *
+ * Copyright 2009 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <linux/threads.h>
+
+#include <asm/dbell.h>
+
+#ifdef CONFIG_SMP
+unsigned long dbell_smp_message[NR_CPUS];
+
+void smp_dbell_message_pass(int target, int msg)
+{
+	int i;
+
+	if(target < NR_CPUS) {
+		set_bit(msg, &dbell_smp_message[target]);
+		ppc_msgsnd(PPC_DBELL, 0, target);
+	}
+	else if(target == MSG_ALL_BUT_SELF) {
+		for_each_online_cpu(i) {
+			if (i == smp_processor_id())
+				continue;
+			set_bit(msg, &dbell_smp_message[i]);
+			ppc_msgsnd(PPC_DBELL, 0, i);
+		}
+	}
+	else { /* target == MSG_ALL */
+		for_each_online_cpu(i)
+			set_bit(msg, &dbell_smp_message[i]);
+		ppc_msgsnd(PPC_DBELL, PPC_DBELL_MSG_BRDCAST, 0);
+	}
+}
+#endif
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 6f7eb7e00c79..4dd38f129153 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -63,7 +63,7 @@ debug_transfer_to_handler:
 
 	.globl	crit_transfer_to_handler
 crit_transfer_to_handler:
-#ifdef CONFIG_FSL_BOOKE
+#ifdef CONFIG_PPC_BOOK3E_MMU
 	mfspr	r0,SPRN_MAS0
 	stw	r0,MAS0(r11)
 	mfspr	r0,SPRN_MAS1
@@ -78,7 +78,7 @@ crit_transfer_to_handler:
 	mfspr	r0,SPRN_MAS7
 	stw	r0,MAS7(r11)
 #endif /* CONFIG_PHYS_64BIT */
-#endif /* CONFIG_FSL_BOOKE */
+#endif /* CONFIG_PPC_BOOK3E_MMU */
 #ifdef CONFIG_44x
 	mfspr	r0,SPRN_MMUCR
 	stw	r0,MMUCR(r11)
@@ -914,7 +914,7 @@ exc_exit_restart_end:
 	mtspr	SPRN_##exc_lvl_srr0,r9;					\
 	mtspr	SPRN_##exc_lvl_srr1,r10;
 
-#if defined(CONFIG_FSL_BOOKE)
+#if defined(CONFIG_PPC_BOOK3E_MMU)
 #ifdef CONFIG_PHYS_64BIT
 #define	RESTORE_MAS7							\
 	lwz	r11,MAS7(r1);						\
@@ -956,7 +956,7 @@ ret_from_crit_exc:
 	lwz	r10,crit_srr1@l(r10);
 	mtspr	SPRN_SRR0,r9;
 	mtspr	SPRN_SRR1,r10;
-	RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, RFCI)
+	RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, PPC_RFCI)
 #endif /* CONFIG_40x */
 
 #ifdef CONFIG_BOOKE
@@ -967,7 +967,7 @@ ret_from_crit_exc:
 	stw	r10,KSP_LIMIT(r9)
 	RESTORE_xSRR(SRR0,SRR1);
 	RESTORE_MMU_REGS;
-	RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, RFCI)
+	RET_FROM_EXC_LEVEL(SPRN_CSRR0, SPRN_CSRR1, PPC_RFCI)
 
 	.globl	ret_from_debug_exc
 ret_from_debug_exc:
@@ -981,7 +981,7 @@ ret_from_debug_exc:
 	RESTORE_xSRR(SRR0,SRR1);
 	RESTORE_xSRR(CSRR0,CSRR1);
 	RESTORE_MMU_REGS;
-	RET_FROM_EXC_LEVEL(SPRN_DSRR0, SPRN_DSRR1, RFDI)
+	RET_FROM_EXC_LEVEL(SPRN_DSRR0, SPRN_DSRR1, PPC_RFDI)
 
 	.globl	ret_from_mcheck_exc
 ret_from_mcheck_exc:
@@ -992,7 +992,7 @@ ret_from_mcheck_exc:
 	RESTORE_xSRR(CSRR0,CSRR1);
 	RESTORE_xSRR(DSRR0,DSRR1);
 	RESTORE_MMU_REGS;
-	RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, RFMCI)
+	RET_FROM_EXC_LEVEL(SPRN_MCSRR0, SPRN_MCSRR1, PPC_RFMCI)
 #endif /* CONFIG_BOOKE */
 
 /*
@@ -1176,59 +1176,27 @@ _GLOBAL(_mcount)
 	bctr
 
 _GLOBAL(ftrace_caller)
-	/* Based off of objdump optput from glibc */
-	stwu	r1,-48(r1)
-	stw	r3, 12(r1)
-	stw	r4, 16(r1)
-	stw	r5, 20(r1)
-	stw	r6, 24(r1)
-	mflr	r3
-	lwz	r4, 52(r1)
-	mfcr	r5
-	stw	r7, 28(r1)
-	stw	r8, 32(r1)
-	stw	r9, 36(r1)
-	stw	r10,40(r1)
-	stw	r3, 44(r1)
-	stw	r5, 8(r1)
+	MCOUNT_SAVE_FRAME
+	/* r3 ends up with link register */
 	subi	r3, r3, MCOUNT_INSN_SIZE
 .globl ftrace_call
 ftrace_call:
 	bl	ftrace_stub
 	nop
-	lwz	r6, 8(r1)
-	lwz	r0, 44(r1)
-	lwz	r3, 12(r1)
-	mtctr	r0
-	lwz	r4, 16(r1)
-	mtcr	r6
-	lwz	r5, 20(r1)
-	lwz	r6, 24(r1)
-	lwz	r0, 52(r1)
-	lwz	r7, 28(r1)
-	lwz	r8, 32(r1)
-	mtlr	r0
-	lwz	r9, 36(r1)
-	lwz	r10,40(r1)
-	addi	r1, r1, 48
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+.globl ftrace_graph_call
+ftrace_graph_call:
+	b	ftrace_graph_stub
+_GLOBAL(ftrace_graph_stub)
+#endif
+	MCOUNT_RESTORE_FRAME
+	/* old link register ends up in ctr reg */
 	bctr
 #else
 _GLOBAL(mcount)
 _GLOBAL(_mcount)
-	stwu	r1,-48(r1)
-	stw	r3, 12(r1)
-	stw	r4, 16(r1)
-	stw	r5, 20(r1)
-	stw	r6, 24(r1)
-	mflr	r3
-	lwz	r4, 52(r1)
-	mfcr	r5
-	stw	r7, 28(r1)
-	stw	r8, 32(r1)
-	stw	r9, 36(r1)
-	stw	r10,40(r1)
-	stw	r3, 44(r1)
-	stw	r5, 8(r1)
+
+	MCOUNT_SAVE_FRAME
 
 	subi	r3, r3, MCOUNT_INSN_SIZE
 	LOAD_REG_ADDR(r5, ftrace_trace_function)
@@ -1236,28 +1204,55 @@ _GLOBAL(_mcount)
 
 	mtctr	r5
 	bctrl
-
 	nop
 
-	lwz	r6, 8(r1)
-	lwz	r0, 44(r1)
-	lwz	r3, 12(r1)
-	mtctr	r0
-	lwz	r4, 16(r1)
-	mtcr	r6
-	lwz	r5, 20(r1)
-	lwz	r6, 24(r1)
-	lwz	r0, 52(r1)
-	lwz	r7, 28(r1)
-	lwz	r8, 32(r1)
-	mtlr	r0
-	lwz	r9, 36(r1)
-	lwz	r10,40(r1)
-	addi	r1, r1, 48
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+	b	ftrace_graph_caller
+#endif
+	MCOUNT_RESTORE_FRAME
 	bctr
 #endif
 
 _GLOBAL(ftrace_stub)
 	blr
 
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+_GLOBAL(ftrace_graph_caller)
+	/* load r4 with local address */
+	lwz	r4, 44(r1)
+	subi	r4, r4, MCOUNT_INSN_SIZE
+
+	/* get the parent address */
+	addi	r3, r1, 52
+
+	bl	prepare_ftrace_return
+	nop
+
+	MCOUNT_RESTORE_FRAME
+	/* old link register ends up in ctr reg */
+	bctr
+
+_GLOBAL(return_to_handler)
+	/* need to save return values */
+	stwu	r1, -32(r1)
+	stw	r3, 20(r1)
+	stw	r4, 16(r1)
+	stw	r31, 12(r1)
+	mr	r31, r1
+
+	bl	ftrace_return_to_handler
+	nop
+
+	/* return value has real return address */
+	mtlr	r3
+
+	lwz	r3, 20(r1)
+	lwz	r4, 16(r1)
+	lwz	r31,12(r1)
+	lwz	r1, 0(r1)
+
+	/* Jump back to real return address */
+	blr
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
+
 #endif /* CONFIG_MCOUNT */
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 383ed6eb0085..abfc32330479 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -908,6 +908,12 @@ _GLOBAL(ftrace_caller)
 ftrace_call:
 	bl	ftrace_stub
 	nop
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+.globl ftrace_graph_call
+ftrace_graph_call:
+	b	ftrace_graph_stub
+_GLOBAL(ftrace_graph_stub)
+#endif
 	ld	r0, 128(r1)
 	mtlr	r0
 	addi	r1, r1, 112
@@ -931,13 +937,90 @@ _GLOBAL(_mcount)
 	ld	r5,0(r5)
 	mtctr	r5
 	bctrl
-
 	nop
+
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+	b	ftrace_graph_caller
+#endif
 	ld	r0, 128(r1)
 	mtlr	r0
 	addi	r1, r1, 112
 _GLOBAL(ftrace_stub)
 	blr
 
-#endif
-#endif
+#endif /* CONFIG_DYNAMIC_FTRACE */
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+_GLOBAL(ftrace_graph_caller)
+	/* load r4 with local address */
+	ld	r4, 128(r1)
+	subi	r4, r4, MCOUNT_INSN_SIZE
+
+	/* get the parent address */
+	ld	r11, 112(r1)
+	addi	r3, r11, 16
+
+	bl	.prepare_ftrace_return
+	nop
+
+	ld	r0, 128(r1)
+	mtlr	r0
+	addi	r1, r1, 112
+	blr
+
+_GLOBAL(return_to_handler)
+	/* need to save return values */
+	std	r4,  -24(r1)
+	std	r3,  -16(r1)
+	std	r31, -8(r1)
+	mr	r31, r1
+	stdu	r1, -112(r1)
+
+	bl	.ftrace_return_to_handler
+	nop
+
+	/* return value has real return address */
+	mtlr	r3
+
+	ld	r1, 0(r1)
+	ld	r4,  -24(r1)
+	ld	r3,  -16(r1)
+	ld	r31, -8(r1)
+
+	/* Jump back to real return address */
+	blr
+
+_GLOBAL(mod_return_to_handler)
+	/* need to save return values */
+	std	r4,  -32(r1)
+	std	r3,  -24(r1)
+	/* save TOC */
+	std	r2,  -16(r1)
+	std	r31, -8(r1)
+	mr	r31, r1
+	stdu	r1, -112(r1)
+
+	/*
+	 * We are in a module using the module's TOC.
+	 * Switch to our TOC to run inside the core kernel.
+	 */
+	LOAD_REG_IMMEDIATE(r4,ftrace_return_to_handler)
+	ld	r2, 8(r4)
+
+	bl	.ftrace_return_to_handler
+	nop
+
+	/* return value has real return address */
+	mtlr	r3
+
+	ld	r1, 0(r1)
+	ld	r4,  -32(r1)
+	ld	r3,  -24(r1)
+	ld	r2,  -16(r1)
+	ld	r31, -8(r1)
+
+	/* Jump back to real return address */
+	blr
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
+#endif /* CONFIG_FUNCTION_TRACER */
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 60c60ccf5e3c..5b5d16b2cac8 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -5,6 +5,9 @@
  *
  * Thanks goes out to P.A. Semi, Inc for supplying me with a PPC64 box.
  *
+ * Added function graph tracer code, taken from x86 that was written
+ * by Frederic Weisbecker, and ported to PPC by Steven Rostedt.
+ *
  */
 
 #include <linux/spinlock.h>
@@ -20,14 +23,6 @@
 #include <asm/code-patching.h>
 #include <asm/ftrace.h>
 
-#if 0
-#define DEBUGP printk
-#else
-#define DEBUGP(fmt , ...)	do { } while (0)
-#endif
-
-static unsigned int ftrace_nop = PPC_NOP_INSTR;
-
 #ifdef CONFIG_PPC32
 # define GET_ADDR(addr) addr
 #else
@@ -35,37 +30,23 @@ static unsigned int ftrace_nop = PPC_NOP_INSTR;
 # define GET_ADDR(addr) (*(unsigned long *)addr)
 #endif
 
-
-static unsigned int ftrace_calc_offset(long ip, long addr)
+#ifdef CONFIG_DYNAMIC_FTRACE
+static unsigned int ftrace_nop_replace(void)
 {
-	return (int)(addr - ip);
+	return PPC_INST_NOP;
 }
 
-static unsigned char *ftrace_nop_replace(void)
+static unsigned int
+ftrace_call_replace(unsigned long ip, unsigned long addr, int link)
 {
-	return (char *)&ftrace_nop;
-}
-
-static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
-{
-	static unsigned int op;
+	unsigned int op;
 
-	/*
-	 * It would be nice to just use create_function_call, but that will
-	 * update the code itself. Here we need to just return the
-	 * instruction that is going to be modified, without modifying the
-	 * code.
-	 */
 	addr = GET_ADDR(addr);
 
-	/* Set to "bl addr" */
-	op = 0x48000001 | (ftrace_calc_offset(ip, addr) & 0x03fffffc);
+	/* if (link) set op to 'bl' else 'b' */
+	op = create_branch((unsigned int *)ip, addr, link ? 1 : 0);
 
-	/*
-	 * No locking needed, this must be called via kstop_machine
-	 * which in essence is like running on a uniprocessor machine.
-	 */
-	return (unsigned char *)&op;
+	return op;
 }
 
 #ifdef CONFIG_PPC64
@@ -77,10 +58,9 @@ static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
 #endif
 
 static int
-ftrace_modify_code(unsigned long ip, unsigned char *old_code,
-		   unsigned char *new_code)
+ftrace_modify_code(unsigned long ip, unsigned int old, unsigned int new)
 {
-	unsigned char replaced[MCOUNT_INSN_SIZE];
+	unsigned int replaced;
 
 	/*
 	 * Note: Due to modules and __init, code can
@@ -93,15 +73,15 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code,
 	 */
 
 	/* read the text we want to modify */
-	if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
+	if (probe_kernel_read(&replaced, (void *)ip, MCOUNT_INSN_SIZE))
 		return -EFAULT;
 
 	/* Make sure it is what we expect it to be */
-	if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0)
+	if (replaced != old)
 		return -EINVAL;
 
 	/* replace the text with the new text */
-	if (probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE))
+	if (probe_kernel_write((void *)ip, &new, MCOUNT_INSN_SIZE))
 		return -EPERM;
 
 	flush_icache_range(ip, ip + 8);
@@ -119,6 +99,8 @@ static int test_24bit_addr(unsigned long ip, unsigned long addr)
 	return create_branch((unsigned int *)ip, addr, 0);
 }
 
+#ifdef CONFIG_MODULES
+
 static int is_bl_op(unsigned int op)
 {
 	return (op & 0xfc000003) == 0x48000001;
@@ -175,7 +157,7 @@ __ftrace_make_nop(struct module *mod,
 	 * 0xe8, 0x4c, 0x00, 0x28,    ld      r2,40(r12)
 	 */
 
-	DEBUGP("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
+	pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
 
 	/* Find where the trampoline jumps to */
 	if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -183,7 +165,7 @@ __ftrace_make_nop(struct module *mod,
 		return -EFAULT;
 	}
 
-	DEBUGP(" %08x %08x", jmp[0], jmp[1]);
+	pr_debug(" %08x %08x", jmp[0], jmp[1]);
 
 	/* verify that this is what we expect it to be */
 	if (((jmp[0] & 0xffff0000) != 0x3d820000) ||
@@ -199,18 +181,18 @@ __ftrace_make_nop(struct module *mod,
 	offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
 		(int)((short)jmp[1]);
 
-	DEBUGP(" %x ", offset);
+	pr_debug(" %x ", offset);
 
 	/* get the address this jumps too */
 	tramp = mod->arch.toc + offset + 32;
-	DEBUGP("toc: %lx", tramp);
+	pr_debug("toc: %lx", tramp);
 
 	if (probe_kernel_read(jmp, (void *)tramp, 8)) {
 		printk(KERN_ERR "Failed to read %lx\n", tramp);
 		return -EFAULT;
 	}
 
-	DEBUGP(" %08x %08x\n", jmp[0], jmp[1]);
+	pr_debug(" %08x %08x\n", jmp[0], jmp[1]);
 
 	ptr = ((unsigned long)jmp[0] << 32) + jmp[1];
 
@@ -287,7 +269,7 @@ __ftrace_make_nop(struct module *mod,
 	 *  0x4e, 0x80, 0x04, 0x20  bctr
 	 */
 
-	DEBUGP("ip:%lx jumps to %lx", ip, tramp);
+	pr_debug("ip:%lx jumps to %lx", ip, tramp);
 
 	/* Find where the trampoline jumps to */
 	if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -295,7 +277,7 @@ __ftrace_make_nop(struct module *mod,
 		return -EFAULT;
 	}
 
-	DEBUGP(" %08x %08x ", jmp[0], jmp[1]);
+	pr_debug(" %08x %08x ", jmp[0], jmp[1]);
 
 	/* verify that this is what we expect it to be */
 	if (((jmp[0] & 0xffff0000) != 0x3d600000) ||
@@ -311,7 +293,7 @@ __ftrace_make_nop(struct module *mod,
 	if (tramp & 0x8000)
 		tramp -= 0x10000;
 
-	DEBUGP(" %x ", tramp);
+	pr_debug(" %x ", tramp);
 
 	if (tramp != addr) {
 		printk(KERN_ERR
@@ -320,7 +302,7 @@ __ftrace_make_nop(struct module *mod,
 		return -EINVAL;
 	}
 
-	op = PPC_NOP_INSTR;
+	op = PPC_INST_NOP;
 
 	if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
 		return -EPERM;
@@ -330,12 +312,13 @@ __ftrace_make_nop(struct module *mod,
 	return 0;
 }
 #endif /* PPC64 */
+#endif /* CONFIG_MODULES */
 
 int ftrace_make_nop(struct module *mod,
 		    struct dyn_ftrace *rec, unsigned long addr)
 {
-	unsigned char *old, *new;
 	unsigned long ip = rec->ip;
+	unsigned int old, new;
 
 	/*
 	 * If the calling address is more that 24 bits away,
@@ -344,11 +327,12 @@ int ftrace_make_nop(struct module *mod,
 	 */
 	if (test_24bit_addr(ip, addr)) {
 		/* within range */
-		old = ftrace_call_replace(ip, addr);
+		old = ftrace_call_replace(ip, addr, 1);
 		new = ftrace_nop_replace();
 		return ftrace_modify_code(ip, old, new);
 	}
 
+#ifdef CONFIG_MODULES
 	/*
 	 * Out of range jumps are called from modules.
 	 * We should either already have a pointer to the module
@@ -373,9 +357,13 @@ int ftrace_make_nop(struct module *mod,
 		mod = rec->arch.mod;
 
 	return __ftrace_make_nop(mod, rec, addr);
-
+#else
+	/* We should not get here without modules */
+	return -EINVAL;
+#endif /* CONFIG_MODULES */
 }
 
+#ifdef CONFIG_MODULES
 #ifdef CONFIG_PPC64
 static int
 __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
@@ -392,7 +380,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	 *  b +8; ld r2,40(r1)
 	 */
 	if (((op[0] != 0x48000008) || (op[1] != 0xe8410028)) &&
-	    ((op[0] != PPC_NOP_INSTR) || (op[1] != PPC_NOP_INSTR))) {
+	    ((op[0] != PPC_INST_NOP) || (op[1] != PPC_INST_NOP))) {
 		printk(KERN_ERR "Expected NOPs but have %x %x\n", op[0], op[1]);
 		return -EINVAL;
 	}
@@ -414,7 +402,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	/* ld r2,40(r1) */
 	op[1] = 0xe8410028;
 
-	DEBUGP("write to %lx\n", rec->ip);
+	pr_debug("write to %lx\n", rec->ip);
 
 	if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2))
 		return -EPERM;
@@ -435,7 +423,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 		return -EFAULT;
 
 	/* It should be pointing to a nop */
-	if (op != PPC_NOP_INSTR) {
+	if (op != PPC_INST_NOP) {
 		printk(KERN_ERR "Expected NOP but have %x\n", op);
 		return -EINVAL;
 	}
@@ -454,7 +442,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 		return -EINVAL;
 	}
 
-	DEBUGP("write to %lx\n", rec->ip);
+	pr_debug("write to %lx\n", rec->ip);
 
 	if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
 		return -EPERM;
@@ -464,11 +452,12 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	return 0;
 }
 #endif /* CONFIG_PPC64 */
+#endif /* CONFIG_MODULES */
 
 int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 {
-	unsigned char *old, *new;
 	unsigned long ip = rec->ip;
+	unsigned int old, new;
 
 	/*
 	 * If the calling address is more that 24 bits away,
@@ -478,10 +467,11 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	if (test_24bit_addr(ip, addr)) {
 		/* within range */
 		old = ftrace_nop_replace();
-		new = ftrace_call_replace(ip, addr);
+		new = ftrace_call_replace(ip, addr, 1);
 		return ftrace_modify_code(ip, old, new);
 	}
 
+#ifdef CONFIG_MODULES
 	/*
 	 * Out of range jumps are called from modules.
 	 * Being that we are converting from nop, it had better
@@ -493,16 +483,20 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	}
 
 	return __ftrace_make_call(rec, addr);
+#else
+	/* We should not get here without modules */
+	return -EINVAL;
+#endif /* CONFIG_MODULES */
 }
 
 int ftrace_update_ftrace_func(ftrace_func_t func)
 {
 	unsigned long ip = (unsigned long)(&ftrace_call);
-	unsigned char old[MCOUNT_INSN_SIZE], *new;
+	unsigned int old, new;
 	int ret;
 
-	memcpy(old, &ftrace_call, MCOUNT_INSN_SIZE);
-	new = ftrace_call_replace(ip, (unsigned long)func);
+	old = *(unsigned int *)&ftrace_call;
+	new = ftrace_call_replace(ip, (unsigned long)func, 1);
 	ret = ftrace_modify_code(ip, old, new);
 
 	return ret;
@@ -517,3 +511,115 @@ int __init ftrace_dyn_arch_init(void *data)
 
 	return 0;
 }
+#endif /* CONFIG_DYNAMIC_FTRACE */
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+
+#ifdef CONFIG_DYNAMIC_FTRACE
+extern void ftrace_graph_call(void);
+extern void ftrace_graph_stub(void);
+
+int ftrace_enable_ftrace_graph_caller(void)
+{
+	unsigned long ip = (unsigned long)(&ftrace_graph_call);
+	unsigned long addr = (unsigned long)(&ftrace_graph_caller);
+	unsigned long stub = (unsigned long)(&ftrace_graph_stub);
+	unsigned int old, new;
+
+	old = ftrace_call_replace(ip, stub, 0);
+	new = ftrace_call_replace(ip, addr, 0);
+
+	return ftrace_modify_code(ip, old, new);
+}
+
+int ftrace_disable_ftrace_graph_caller(void)
+{
+	unsigned long ip = (unsigned long)(&ftrace_graph_call);
+	unsigned long addr = (unsigned long)(&ftrace_graph_caller);
+	unsigned long stub = (unsigned long)(&ftrace_graph_stub);
+	unsigned int old, new;
+
+	old = ftrace_call_replace(ip, addr, 0);
+	new = ftrace_call_replace(ip, stub, 0);
+
+	return ftrace_modify_code(ip, old, new);
+}
+#endif /* CONFIG_DYNAMIC_FTRACE */
+
+#ifdef CONFIG_PPC64
+extern void mod_return_to_handler(void);
+#endif
+
+/*
+ * Hook the return address and push it in the stack of return addrs
+ * in current thread info.
+ */
+void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
+{
+	unsigned long old;
+	unsigned long long calltime;
+	int faulted;
+	struct ftrace_graph_ent trace;
+	unsigned long return_hooker = (unsigned long)&return_to_handler;
+
+	if (unlikely(atomic_read(&current->tracing_graph_pause)))
+		return;
+
+#if CONFIG_PPC64
+	/* non core kernel code needs to save and restore the TOC */
+	if (REGION_ID(self_addr) != KERNEL_REGION_ID)
+		return_hooker = (unsigned long)&mod_return_to_handler;
+#endif
+
+	return_hooker = GET_ADDR(return_hooker);
+
+	/*
+	 * Protect against fault, even if it shouldn't
+	 * happen. This tool is too much intrusive to
+	 * ignore such a protection.
+	 */
+	asm volatile(
+		"1: " PPC_LL "%[old], 0(%[parent])\n"
+		"2: " PPC_STL "%[return_hooker], 0(%[parent])\n"
+		"   li %[faulted], 0\n"
+		"3:\n"
+
+		".section .fixup, \"ax\"\n"
+		"4: li %[faulted], 1\n"
+		"   b 3b\n"
+		".previous\n"
+
+		".section __ex_table,\"a\"\n"
+			PPC_LONG_ALIGN "\n"
+			PPC_LONG "1b,4b\n"
+			PPC_LONG "2b,4b\n"
+		".previous"
+
+		: [old] "=r" (old), [faulted] "=r" (faulted)
+		: [parent] "r" (parent), [return_hooker] "r" (return_hooker)
+		: "memory"
+	);
+
+	if (unlikely(faulted)) {
+		ftrace_graph_stop();
+		WARN_ON(1);
+		return;
+	}
+
+	calltime = cpu_clock(raw_smp_processor_id());
+
+	if (ftrace_push_return_trace(old, calltime,
+				self_addr, &trace.depth) == -EBUSY) {
+		*parent = old;
+		return;
+	}
+
+	trace.func = self_addr;
+
+	/* Only trace if the calling function expects to */
+	if (!ftrace_graph_entry(&trace)) {
+		current->curr_ret_stack--;
+		*parent = old;
+	}
+}
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index d794a637e421..54e68c11ae15 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -108,18 +108,21 @@ __start:
  * because OF may have I/O devices mapped into that area
  * (particularly on CHRP).
  */
-#ifdef CONFIG_PPC_MULTIPLATFORM
 	cmpwi	0,r5,0
 	beq	1f
 
+#ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE
 	/* find out where we are now */
 	bcl	20,31,$+4
 0:	mflr	r8			/* r8 = runtime addr here */
 	addis	r8,r8,(_stext - 0b)@ha
 	addi	r8,r8,(_stext - 0b)@l	/* current runtime base addr */
 	bl	prom_init
+#endif /* CONFIG_PPC_OF_BOOT_TRAMPOLINE */
+
+	/* We never return. We also hit that trap if trying to boot
+	 * from OF while CONFIG_PPC_OF_BOOT_TRAMPOLINE isn't selected */
 	trap
-#endif
 
 /*
  * Check for BootX signature when supporting PowerMac and branch to
@@ -472,12 +475,11 @@ SystemCall:
 	. = 0x1000
 InstructionTLBMiss:
 /*
- * r0:	stored ctr
+ * r0:	scratch
  * r1:	linux style pte ( later becomes ppc hardware pte )
  * r2:	ptr to linux-style pte
  * r3:	scratch
  */
-	mfctr	r0
 	/* Get PTE (linux-style) and check access */
 	mfspr	r3,SPRN_IMISS
 	lis	r1,PAGE_OFFSET@h		/* check if kernel address */
@@ -496,28 +498,27 @@ InstructionTLBMiss:
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
 	beq-	InstructionAddressInvalid	/* return if no mapping */
 	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
-	lwz	r3,0(r2)		/* get linux-style pte */
-	andc.	r1,r1,r3		/* check access & ~permission */
+	lwz	r0,0(r2)		/* get linux-style pte */
+	andc.	r1,r1,r0		/* check access & ~permission */
 	bne-	InstructionAddressInvalid /* return if access not permitted */
-	ori	r3,r3,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
+	ori	r0,r0,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
 	/*
 	 * NOTE! We are assuming this is not an SMP system, otherwise
 	 * we would need to update the pte atomically with lwarx/stwcx.
 	 */
-	stw	r3,0(r2)		/* update PTE (accessed bit) */
+	stw	r0,0(r2)		/* update PTE (accessed bit) */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
-	rlwinm	r1,r3,32-10,31,31	/* _PAGE_RW -> PP lsb */
-	rlwinm	r2,r3,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
+	rlwinm	r1,r0,32-10,31,31	/* _PAGE_RW -> PP lsb */
+	rlwinm	r2,r0,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
 	and	r1,r1,r2		/* writable if _RW and _DIRTY */
-	rlwimi	r3,r3,32-1,30,30	/* _PAGE_USER -> PP msb */
-	rlwimi	r3,r3,32-1,31,31	/* _PAGE_USER -> PP lsb */
+	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
+	rlwimi	r0,r0,32-1,31,31	/* _PAGE_USER -> PP lsb */
 	ori	r1,r1,0xe04		/* clear out reserved bits */
-	andc	r1,r3,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
+	andc	r1,r0,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
 BEGIN_FTR_SECTION
 	rlwinm	r1,r1,0,~_PAGE_COHERENT	/* clear M (coherence not required) */
 END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mtspr	SPRN_RPA,r1
-	mfspr	r3,SPRN_IMISS
 	tlbli	r3
 	mfspr	r3,SPRN_SRR1		/* Need to restore CR0 */
 	mtcrf	0x80,r3
@@ -528,7 +529,6 @@ InstructionAddressInvalid:
 
 	addis	r1,r1,0x2000
 	mtspr	SPRN_DSISR,r1	/* (shouldn't be needed) */
-	mtctr	r0		/* Restore CTR */
 	andi.	r2,r3,0xFFFF	/* Clear upper bits of SRR1 */
 	or	r2,r2,r1
 	mtspr	SPRN_SRR1,r2
@@ -549,12 +549,11 @@ InstructionAddressInvalid:
 	. = 0x1100
 DataLoadTLBMiss:
 /*
- * r0:	stored ctr
+ * r0:	scratch
  * r1:	linux style pte ( later becomes ppc hardware pte )
  * r2:	ptr to linux-style pte
  * r3:	scratch
  */
-	mfctr	r0
 	/* Get PTE (linux-style) and check access */
 	mfspr	r3,SPRN_DMISS
 	lis	r1,PAGE_OFFSET@h		/* check if kernel address */
@@ -573,38 +572,48 @@ DataLoadTLBMiss:
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
 	beq-	DataAddressInvalid	/* return if no mapping */
 	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
-	lwz	r3,0(r2)		/* get linux-style pte */
-	andc.	r1,r1,r3		/* check access & ~permission */
+	lwz	r0,0(r2)		/* get linux-style pte */
+	andc.	r1,r1,r0		/* check access & ~permission */
 	bne-	DataAddressInvalid	/* return if access not permitted */
-	ori	r3,r3,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
+	ori	r0,r0,_PAGE_ACCESSED	/* set _PAGE_ACCESSED in pte */
 	/*
 	 * NOTE! We are assuming this is not an SMP system, otherwise
 	 * we would need to update the pte atomically with lwarx/stwcx.
 	 */
-	stw	r3,0(r2)		/* update PTE (accessed bit) */
+	stw	r0,0(r2)		/* update PTE (accessed bit) */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
-	rlwinm	r1,r3,32-10,31,31	/* _PAGE_RW -> PP lsb */
-	rlwinm	r2,r3,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
+	rlwinm	r1,r0,32-10,31,31	/* _PAGE_RW -> PP lsb */
+	rlwinm	r2,r0,32-7,31,31	/* _PAGE_DIRTY -> PP lsb */
 	and	r1,r1,r2		/* writable if _RW and _DIRTY */
-	rlwimi	r3,r3,32-1,30,30	/* _PAGE_USER -> PP msb */
-	rlwimi	r3,r3,32-1,31,31	/* _PAGE_USER -> PP lsb */
+	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
+	rlwimi	r0,r0,32-1,31,31	/* _PAGE_USER -> PP lsb */
 	ori	r1,r1,0xe04		/* clear out reserved bits */
-	andc	r1,r3,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
+	andc	r1,r0,r1		/* PP = user? (rw&dirty? 2: 3): 0 */
 BEGIN_FTR_SECTION
 	rlwinm	r1,r1,0,~_PAGE_COHERENT	/* clear M (coherence not required) */
 END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mtspr	SPRN_RPA,r1
-	mfspr	r3,SPRN_DMISS
+	mfspr	r2,SPRN_SRR1		/* Need to restore CR0 */
+	mtcrf	0x80,r2
+BEGIN_MMU_FTR_SECTION
+	li	r0,1
+	mfspr	r1,SPRN_SPRG4
+	rlwinm	r2,r3,20,27,31		/* Get Address bits 15:19 */
+	slw	r0,r0,r2
+	xor	r1,r0,r1
+	srw	r0,r1,r2
+	mtspr   SPRN_SPRG4,r1
+	mfspr	r2,SPRN_SRR1
+	rlwimi	r2,r0,31-14,14,14
+	mtspr   SPRN_SRR1,r2
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
 	tlbld	r3
-	mfspr	r3,SPRN_SRR1		/* Need to restore CR0 */
-	mtcrf	0x80,r3
 	rfi
 DataAddressInvalid:
 	mfspr	r3,SPRN_SRR1
 	rlwinm	r1,r3,9,6,6	/* Get load/store bit */
 	addis	r1,r1,0x2000
 	mtspr	SPRN_DSISR,r1
-	mtctr	r0		/* Restore CTR */
 	andi.	r2,r3,0xFFFF	/* Clear upper bits of SRR1 */
 	mtspr	SPRN_SRR1,r2
 	mfspr	r1,SPRN_DMISS	/* Get failing address */
@@ -624,12 +633,11 @@ DataAddressInvalid:
 	. = 0x1200
 DataStoreTLBMiss:
 /*
- * r0:	stored ctr
+ * r0:	scratch
  * r1:	linux style pte ( later becomes ppc hardware pte )
  * r2:	ptr to linux-style pte
  * r3:	scratch
  */
-	mfctr	r0
 	/* Get PTE (linux-style) and check access */
 	mfspr	r3,SPRN_DMISS
 	lis	r1,PAGE_OFFSET@h		/* check if kernel address */
@@ -648,27 +656,38 @@ DataStoreTLBMiss:
 	rlwinm.	r2,r2,0,0,19		/* extract address of pte page */
 	beq-	DataAddressInvalid	/* return if no mapping */
 	rlwimi	r2,r3,22,20,29		/* insert next 10 bits of address */
-	lwz	r3,0(r2)		/* get linux-style pte */
-	andc.	r1,r1,r3		/* check access & ~permission */
+	lwz	r0,0(r2)		/* get linux-style pte */
+	andc.	r1,r1,r0		/* check access & ~permission */
 	bne-	DataAddressInvalid	/* return if access not permitted */
-	ori	r3,r3,_PAGE_ACCESSED|_PAGE_DIRTY
+	ori	r0,r0,_PAGE_ACCESSED|_PAGE_DIRTY
 	/*
 	 * NOTE! We are assuming this is not an SMP system, otherwise
 	 * we would need to update the pte atomically with lwarx/stwcx.
 	 */
-	stw	r3,0(r2)		/* update PTE (accessed/dirty bits) */
+	stw	r0,0(r2)		/* update PTE (accessed/dirty bits) */
 	/* Convert linux-style PTE to low word of PPC-style PTE */
-	rlwimi	r3,r3,32-1,30,30	/* _PAGE_USER -> PP msb */
+	rlwimi	r0,r0,32-1,30,30	/* _PAGE_USER -> PP msb */
 	li	r1,0xe05		/* clear out reserved bits & PP lsb */
-	andc	r1,r3,r1		/* PP = user? 2: 0 */
+	andc	r1,r0,r1		/* PP = user? 2: 0 */
 BEGIN_FTR_SECTION
 	rlwinm	r1,r1,0,~_PAGE_COHERENT	/* clear M (coherence not required) */
 END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT)
 	mtspr	SPRN_RPA,r1
-	mfspr	r3,SPRN_DMISS
+	mfspr	r2,SPRN_SRR1		/* Need to restore CR0 */
+	mtcrf	0x80,r2
+BEGIN_MMU_FTR_SECTION
+	li	r0,1
+	mfspr	r1,SPRN_SPRG4
+	rlwinm	r2,r3,20,27,31		/* Get Address bits 15:19 */
+	slw	r0,r0,r2
+	xor	r1,r0,r1
+	srw	r0,r1,r2
+	mtspr   SPRN_SPRG4,r1
+	mfspr	r2,SPRN_SRR1
+	rlwimi	r2,r0,31-14,14,14
+	mtspr   SPRN_SRR1,r2
+END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU)
 	tlbld	r3
-	mfspr	r3,SPRN_SRR1		/* Need to restore CR0 */
-	mtcrf	0x80,r3
 	rfi
 
 #ifndef CONFIG_ALTIVEC
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index ebaedafc8e67..50ef505b8fb6 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1360,6 +1360,7 @@ _GLOBAL(__start_initialization_multiplatform)
 	b	.__after_prom_start
 
 _INIT_STATIC(__boot_from_prom)
+#ifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE
 	/* Save parameters */
 	mr	r31,r3
 	mr	r30,r4
@@ -1390,7 +1391,10 @@ _INIT_STATIC(__boot_from_prom)
 	/* Do all of the interaction with OF client interface */
 	mr	r8,r26
 	bl	.prom_init
-	/* We never return */
+#endif /* #CONFIG_PPC_OF_BOOT_TRAMPOLINE */
+
+	/* We never return. We also hit that trap if trying to boot
+	 * from OF while CONFIG_PPC_OF_BOOT_TRAMPOLINE isn't selected */
 	trap
 
 _STATIC(__after_prom_start)
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index fce2df988504..95f39f1e68d4 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -10,6 +10,15 @@
 		mtspr	SPRN_IVOR##vector_number,r26;	\
 		sync
 
+#if (THREAD_SHIFT < 15)
+#define ALLOC_STACK_FRAME(reg, val)			\
+	addi reg,reg,val
+#else
+#define ALLOC_STACK_FRAME(reg, val)			\
+	addis	reg,reg,val@ha;				\
+	addi	reg,reg,val@l
+#endif
+
 #define NORMAL_EXCEPTION_PROLOG						     \
 	mtspr	SPRN_SPRG0,r10;		/* save two registers to work with */\
 	mtspr	SPRN_SPRG1,r11;						     \
@@ -20,7 +29,7 @@
 	beq	1f;							     \
 	mfspr	r1,SPRN_SPRG3;		/* if from user, start at top of   */\
 	lwz	r1,THREAD_INFO-THREAD(r1); /* this thread's kernel stack   */\
-	addi	r1,r1,THREAD_SIZE;					     \
+	ALLOC_STACK_FRAME(r1, THREAD_SIZE);				     \
 1:	subi	r1,r1,INT_FRAME_SIZE;	/* Allocate an exception frame     */\
 	mr	r11,r1;							     \
 	stw	r10,_CCR(r11);          /* save various registers	   */\
@@ -70,10 +79,10 @@
 
 /* only on e500mc/e200 */
 #define DEBUG_STACK_BASE	dbgirq_ctx
-#ifdef CONFIG_PPC_E500MC
-#define DEBUG_SPRG		SPRN_SPRG9
-#else
+#ifdef CONFIG_E200
 #define DEBUG_SPRG		SPRN_SPRG6W
+#else
+#define DEBUG_SPRG		SPRN_SPRG9
 #endif
 
 #define EXC_LVL_FRAME_OVERHEAD	(THREAD_SIZE - INT_FRAME_SIZE - EXC_LVL_SIZE)
@@ -279,7 +288,7 @@ label:
 	lwz	r11,GPR11(r8);						      \
 	mfspr	r8,DEBUG_SPRG;						      \
 									      \
-	RFDI;								      \
+	PPC_RFDI;								      \
 	b	.;							      \
 									      \
 	/* continue normal handling for a debug exception... */		      \
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 36ffb3504a4f..4c22620d009b 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -103,10 +103,15 @@ invstr:	mflr	r6				/* Make it accessible */
 	or	r7,r7,r4
 	mtspr	SPRN_MAS6,r7
 	tlbsx	0,r6				/* search MSR[IS], SPID=PID0 */
-#ifndef CONFIG_E200
 	mfspr	r7,SPRN_MAS1
 	andis.	r7,r7,MAS1_VALID@h
 	bne	match_TLB
+
+	mfspr	r7,SPRN_MMUCFG
+	rlwinm	r7,r7,21,28,31			/* extract MMUCFG[NPIDS] */
+	cmpwi	r7,3
+	bne	match_TLB			/* skip if NPIDS != 3 */
+
 	mfspr	r7,SPRN_PID1
 	slwi	r7,r7,16
 	or	r7,r7,r4
@@ -120,7 +125,7 @@ invstr:	mflr	r6				/* Make it accessible */
 	or	r7,r7,r4
 	mtspr	SPRN_MAS6,r7
 	tlbsx	0,r6				/* Fall through, we had to match */
-#endif
+
 match_TLB:
 	mfspr	r7,SPRN_MAS0
 	rlwinm	r3,r7,16,20,31			/* Extract MAS0(Entry) */
@@ -168,7 +173,7 @@ skpinv:	addi	r6,r6,1				/* Increment */
 
 	/* grab and fixup the RPN */
 	mfspr	r6,SPRN_MAS1	/* extract MAS1[SIZE] */
-	rlwinm	r6,r6,25,27,30
+	rlwinm	r6,r6,25,27,31
 	li	r8,-1
 	addi	r6,r6,10
 	slw	r6,r8,r6	/* convert to mask */
@@ -194,7 +199,7 @@ skpinv:	addi	r6,r6,1				/* Increment */
 	xori	r6,r4,1		/* Setup TMP mapping in the other Address space */
 	slwi	r6,r6,12
 	oris	r6,r6,(MAS1_VALID|MAS1_IPROT)@h
-	ori	r6,r6,(MAS1_TSIZE(BOOKE_PAGESZ_4K))@l
+	ori	r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l
 	mtspr	SPRN_MAS1,r6
 	mfspr	r6,SPRN_MAS2
 	li	r7,0		/* temp EPN = 0 */
@@ -215,14 +220,19 @@ skpinv:	addi	r6,r6,1				/* Increment */
 
 /* 4. Clear out PIDs & Search info */
 	li	r6,0
+	mtspr   SPRN_MAS6,r6
 	mtspr	SPRN_PID0,r6
-#ifndef CONFIG_E200
+
+	mfspr	r7,SPRN_MMUCFG
+	rlwinm	r7,r7,21,28,31			/* extract MMUCFG[NPIDS] */
+	cmpwi	r7,3
+	bne	2f				/* skip if NPIDS != 3 */
+
 	mtspr	SPRN_PID1,r6
 	mtspr	SPRN_PID2,r6
-#endif
-	mtspr	SPRN_MAS6,r6
 
 /* 5. Invalidate mapping we started in */
+2:
 	lis	r7,0x1000	/* Set MAS0(TLBSEL) = 1 */
 	rlwimi	r7,r3,16,4,15	/* Setup MAS0 = TLBSEL | ESEL(r3) */
 	mtspr	SPRN_MAS0,r7
@@ -247,10 +257,10 @@ skpinv:	addi	r6,r6,1				/* Increment */
 	lis	r6,0x1000		/* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */
 	mtspr	SPRN_MAS0,r6
 	lis	r6,(MAS1_VALID|MAS1_IPROT)@h
-	ori	r6,r6,(MAS1_TSIZE(BOOKE_PAGESZ_64M))@l
+	ori	r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
 	mtspr	SPRN_MAS1,r6
-	lis	r6,MAS2_VAL(PAGE_OFFSET, BOOKE_PAGESZ_64M, M_IF_SMP)@h
-	ori	r6,r6,MAS2_VAL(PAGE_OFFSET, BOOKE_PAGESZ_64M, M_IF_SMP)@l
+	lis	r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
+	ori	r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
 	mtspr	SPRN_MAS2,r6
 	mtspr	SPRN_MAS3,r8
 	tlbwe
@@ -298,26 +308,14 @@ skpinv:	addi	r6,r6,1				/* Increment */
 	SET_IVOR(12, WatchdogTimer);
 	SET_IVOR(13, DataTLBError);
 	SET_IVOR(14, InstructionTLBError);
-	SET_IVOR(15, DebugDebug);
-#if defined(CONFIG_E500) && !defined(CONFIG_PPC_E500MC)
 	SET_IVOR(15, DebugCrit);
-#endif
-	SET_IVOR(32, SPEUnavailable);
-	SET_IVOR(33, SPEFloatingPointData);
-	SET_IVOR(34, SPEFloatingPointRound);
-#ifndef CONFIG_E200
-	SET_IVOR(35, PerformanceMonitor);
-#endif
-#ifdef CONFIG_PPC_E500MC
-	SET_IVOR(36, Doorbell);
-#endif
 
 	/* Establish the interrupt vector base */
 	lis	r4,interrupt_base@h	/* IVPR only uses the high 16-bits */
 	mtspr	SPRN_IVPR,r4
 
 	/* Setup the defaults for TLB entries */
-	li	r2,(MAS4_TSIZED(BOOKE_PAGESZ_4K))@l
+	li	r2,(MAS4_TSIZED(BOOK3E_PAGESZ_4K))@l
 #ifdef CONFIG_E200
 	oris	r2,r2,MAS4_TLBSELD(1)@h
 #endif
@@ -329,12 +327,6 @@ skpinv:	addi	r6,r6,1				/* Increment */
 	oris	r2,r2,HID0_DOZE@h
 	mtspr	SPRN_HID0, r2
 #endif
-#ifdef CONFIG_E200
-	/* enable dedicated debug exception handling resources (Debug APU) */
-	mfspr	r2,SPRN_HID0
-	ori	r2,r2,HID0_DAPUEN@l
-	mtspr	SPRN_HID0,r2
-#endif
 
 #if !defined(CONFIG_BDI_SWITCH)
 	/*
@@ -706,15 +698,13 @@ interrupt_base:
 	/* Performance Monitor */
 	EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD)
 
-#ifdef CONFIG_PPC_E500MC
-	EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD)
-#endif
+	EXCEPTION(0x2070, Doorbell, doorbell_exception, EXC_XFER_STD)
+
+	CRITICAL_EXCEPTION(0x2080, CriticalDoorbell, unknown_exception)
 
 	/* Debug Interrupt */
 	DEBUG_DEBUG_EXCEPTION
-#if defined(CONFIG_E500) && !defined(CONFIG_PPC_E500MC)
 	DEBUG_CRIT_EXCEPTION
-#endif
 
 /*
  * Local functions
@@ -897,6 +887,47 @@ KernelSPE:
  * Global functions
  */
 
+/* Adjust or setup IVORs for e200 */
+_GLOBAL(__setup_e200_ivors)
+	li	r3,DebugDebug@l
+	mtspr	SPRN_IVOR15,r3
+	li	r3,SPEUnavailable@l
+	mtspr	SPRN_IVOR32,r3
+	li	r3,SPEFloatingPointData@l
+	mtspr	SPRN_IVOR33,r3
+	li	r3,SPEFloatingPointRound@l
+	mtspr	SPRN_IVOR34,r3
+	sync
+	blr
+
+/* Adjust or setup IVORs for e500v1/v2 */
+_GLOBAL(__setup_e500_ivors)
+	li	r3,DebugCrit@l
+	mtspr	SPRN_IVOR15,r3
+	li	r3,SPEUnavailable@l
+	mtspr	SPRN_IVOR32,r3
+	li	r3,SPEFloatingPointData@l
+	mtspr	SPRN_IVOR33,r3
+	li	r3,SPEFloatingPointRound@l
+	mtspr	SPRN_IVOR34,r3
+	li	r3,PerformanceMonitor@l
+	mtspr	SPRN_IVOR35,r3
+	sync
+	blr
+
+/* Adjust or setup IVORs for e500mc */
+_GLOBAL(__setup_e500mc_ivors)
+	li	r3,DebugDebug@l
+	mtspr	SPRN_IVOR15,r3
+	li	r3,PerformanceMonitor@l
+	mtspr	SPRN_IVOR35,r3
+	li	r3,Doorbell@l
+	mtspr	SPRN_IVOR36,r3
+	li	r3,CriticalDoorbell@l
+	mtspr	SPRN_IVOR37,r3
+	sync
+	blr
+
 /*
  * extern void loadcam_entry(unsigned int index)
  *
@@ -1089,7 +1120,7 @@ __secondary_start:
 	mtspr	SPRN_SPRG3,r4
 
 	/* Setup the defaults for TLB entries */
-	li	r4,(MAS4_TSIZED(BOOKE_PAGESZ_4K))@l
+	li	r4,(MAS4_TSIZED(BOOK3E_PAGESZ_4K))@l
 	mtspr	SPRN_MAS4,r4
 
 	/* Jump to start_secondary */
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 1b55ffdf0026..5576147e57b6 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -171,7 +171,7 @@ int show_interrupts(struct seq_file *p, void *v)
 {
 	int i = *(loff_t *)v, j;
 	struct irqaction *action;
-	irq_desc_t *desc;
+	struct irq_desc *desc;
 	unsigned long flags;
 
 	if (i == 0) {
@@ -1038,7 +1038,7 @@ arch_initcall(irq_late_init);
 static int virq_debug_show(struct seq_file *m, void *private)
 {
 	unsigned long flags;
-	irq_desc_t *desc;
+	struct irq_desc *desc;
 	const char *p;
 	char none[] = "none";
 	int i;
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index 8992b031a7b6..8fbb12508bf3 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -329,7 +329,7 @@ static unsigned long stub_for_addr(Elf64_Shdr *sechdrs,
    restore r2. */
 static int restore_r2(u32 *instruction, struct module *me)
 {
-	if (*instruction != PPC_NOP_INSTR) {
+	if (*instruction != PPC_INST_NOP) {
 		printk("%s: Expect noop after relocate, got %08x\n",
 		       me->name, *instruction);
 		return 0;
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 0f4181272311..9c69e7e145c5 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -38,6 +38,7 @@
 #include <asm/eeh.h>
 
 static DEFINE_SPINLOCK(hose_spinlock);
+LIST_HEAD(hose_list);
 
 /* XXX kill that some day ... */
 static int global_phb_number;		/* Global phb counter */
@@ -49,7 +50,7 @@ resource_size_t isa_mem_base;
 unsigned int ppc_pci_flags = 0;
 
 
-static struct dma_mapping_ops *pci_dma_ops;
+static struct dma_mapping_ops *pci_dma_ops = &dma_direct_ops;
 
 void set_pci_dma_ops(struct dma_mapping_ops *dma_ops)
 {
@@ -113,19 +114,24 @@ void pcibios_free_controller(struct pci_controller *phb)
 		kfree(phb);
 }
 
+static resource_size_t pcibios_io_size(const struct pci_controller *hose)
+{
+#ifdef CONFIG_PPC64
+	return hose->pci_io_size;
+#else
+	return hose->io_resource.end - hose->io_resource.start + 1;
+#endif
+}
+
 int pcibios_vaddr_is_ioport(void __iomem *address)
 {
 	int ret = 0;
 	struct pci_controller *hose;
-	unsigned long size;
+	resource_size_t size;
 
 	spin_lock(&hose_spinlock);
 	list_for_each_entry(hose, &hose_list, list_node) {
-#ifdef CONFIG_PPC64
-		size = hose->pci_io_size;
-#else
-		size = hose->io_resource.end - hose->io_resource.start + 1;
-#endif
+		size = pcibios_io_size(hose);
 		if (address >= hose->io_base_virt &&
 		    address < (hose->io_base_virt + size)) {
 			ret = 1;
@@ -136,6 +142,29 @@ int pcibios_vaddr_is_ioport(void __iomem *address)
 	return ret;
 }
 
+unsigned long pci_address_to_pio(phys_addr_t address)
+{
+	struct pci_controller *hose;
+	resource_size_t size;
+	unsigned long ret = ~0;
+
+	spin_lock(&hose_spinlock);
+	list_for_each_entry(hose, &hose_list, list_node) {
+		size = pcibios_io_size(hose);
+		if (address >= hose->io_base_phys &&
+		    address < (hose->io_base_phys + size)) {
+			unsigned long base =
+				(unsigned long)hose->io_base_virt - _IO_BASE;
+			ret = base + (address - hose->io_base_phys);
+			break;
+		}
+	}
+	spin_unlock(&hose_spinlock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(pci_address_to_pio);
+
 /*
  * Return the domain number for this bus.
  */
@@ -1453,7 +1482,7 @@ void __init pcibios_resource_survey(void)
 	 * we proceed to assigning things that were left unassigned
 	 */
 	if (!(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
-		pr_debug("PCI: Assigning unassigned resouces...\n");
+		pr_debug("PCI: Assigning unassigned resources...\n");
 		pci_assign_unassigned_resources();
 	}
 
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index 132cd80afa21..d473634e39e3 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -20,6 +20,7 @@
 #include <asm/prom.h>
 #include <asm/sections.h>
 #include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
 #include <asm/byteorder.h>
 #include <asm/uaccess.h>
 #include <asm/machdep.h>
@@ -43,8 +44,6 @@ static u8* pci_to_OF_bus_map;
  */
 static int pci_assign_all_buses;
 
-LIST_HEAD(hose_list);
-
 static int pci_bus_count;
 
 /* This will remain NULL for now, until isa-bridge.c is made common
@@ -219,16 +218,23 @@ scan_OF_pci_childs(struct device_node *parent, pci_OF_scan_iterator filter, void
 static struct device_node *scan_OF_for_pci_dev(struct device_node *parent,
 					       unsigned int devfn)
 {
-	struct device_node *np;
+	struct device_node *np, *cnp;
 	const u32 *reg;
 	unsigned int psize;
 
 	for_each_child_of_node(parent, np) {
 		reg = of_get_property(np, "reg", &psize);
-		if (reg == NULL || psize < 4)
-			continue;
-		if (((reg[0] >> 8) & 0xff) == devfn)
+                if (reg && psize >= 4 && ((reg[0] >> 8) & 0xff) == devfn)
 			return np;
+
+		/* Note: some OFs create a parent node "multifunc-device" as
+		 * a fake root for all functions of a multi-function device,
+		 * we go down them as well. */
+                if (!strcmp(np->name, "multifunc-device")) {
+                        cnp = scan_OF_for_pci_dev(np, devfn);
+                        if (cnp)
+                                return cnp;
+                }
 	}
 	return NULL;
 }
@@ -491,24 +497,6 @@ long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn)
 	return result;
 }
 
-unsigned long pci_address_to_pio(phys_addr_t address)
-{
-	struct pci_controller *hose, *tmp;
-
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
-		unsigned int size = hose->io_resource.end -
-			hose->io_resource.start + 1;
-		if (address >= hose->io_base_phys &&
-		    address < (hose->io_base_phys + size)) {
-			unsigned long base =
-				(unsigned long)hose->io_base_virt - _IO_BASE;
-			return base + (address - hose->io_base_phys);
-		}
-	}
-	return (unsigned int)-1;
-}
-EXPORT_SYMBOL(pci_address_to_pio);
-
 /*
  * Null PCI config access functions, for the case when we can't
  * find a hose.
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ea8eda8c87cf..be574fc0d92f 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -43,8 +43,6 @@ unsigned long pci_probe_only = 1;
 unsigned long pci_io_base = ISA_IO_BASE;
 EXPORT_SYMBOL(pci_io_base);
 
-LIST_HEAD(hose_list);
-
 static void fixup_broken_pcnet32(struct pci_dev* dev)
 {
 	if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
@@ -524,23 +522,6 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
 }
 EXPORT_SYMBOL_GPL(pcibios_map_io_space);
 
-unsigned long pci_address_to_pio(phys_addr_t address)
-{
-	struct pci_controller *hose, *tmp;
-
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
-		if (address >= hose->io_base_phys &&
-		    address < (hose->io_base_phys + hose->pci_io_size)) {
-			unsigned long base =
-				(unsigned long)hose->io_base_virt - _IO_BASE;
-			return base + (address - hose->io_base_phys);
-		}
-	}
-	return (unsigned int)-1;
-}
-EXPORT_SYMBOL_GPL(pci_address_to_pio);
-
-
 #define IOBASE_BRIDGE_NUMBER	0
 #define IOBASE_MEMORY		1
 #define IOBASE_IO		2
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index fb7049c054c0..eac064948780 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -33,7 +33,10 @@
 #include <linux/mqueue.h>
 #include <linux/hardirq.h>
 #include <linux/utsname.h>
+#include <linux/ftrace.h>
 #include <linux/kernel_stat.h>
+#include <linux/personality.h>
+#include <linux/random.h>
 
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
@@ -1008,6 +1011,14 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
 	unsigned long sp, ip, lr, newsp;
 	int count = 0;
 	int firstframe = 1;
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+	int curr_frame = current->curr_ret_stack;
+	extern void return_to_handler(void);
+	unsigned long addr = (unsigned long)return_to_handler;
+#ifdef CONFIG_PPC64
+	addr = *(unsigned long*)addr;
+#endif
+#endif
 
 	sp = (unsigned long) stack;
 	if (tsk == NULL)
@@ -1030,6 +1041,13 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
 		ip = stack[STACK_FRAME_LR_SAVE];
 		if (!firstframe || ip != lr) {
 			printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+			if (ip == addr && curr_frame >= 0) {
+				printk(" (%pS)",
+				       (void *)current->ret_stack[curr_frame].ret);
+				curr_frame--;
+			}
+#endif
 			if (firstframe)
 				printk(" (unreliable)");
 			printk("\n");
@@ -1122,3 +1140,43 @@ void thread_info_cache_init(void)
 }
 
 #endif /* THREAD_SHIFT < PAGE_SHIFT */
+
+unsigned long arch_align_stack(unsigned long sp)
+{
+	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
+		sp -= get_random_int() & ~PAGE_MASK;
+	return sp & ~0xf;
+}
+
+static inline unsigned long brk_rnd(void)
+{
+        unsigned long rnd = 0;
+
+	/* 8MB for 32bit, 1GB for 64bit */
+	if (is_32bit_task())
+		rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
+	else
+		rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
+
+	return rnd << PAGE_SHIFT;
+}
+
+unsigned long arch_randomize_brk(struct mm_struct *mm)
+{
+	unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd());
+
+	if (ret < mm->brk)
+		return mm->brk;
+
+	return ret;
+}
+
+unsigned long randomize_et_dyn(unsigned long base)
+{
+	unsigned long ret = PAGE_ALIGN(base + brk_rnd());
+
+	if (ret < base)
+		return base;
+
+	return ret;
+}
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index f00f83109ab3..5ec6a9e23933 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1075,11 +1075,6 @@ static void __init early_reserve_mem(void)
 		DBG("reserving: %llx -> %llx\n", base, size);
 		lmb_reserve(base, size);
 	}
-
-#if 0
-	DBG("memory reserved, lmbs :\n");
-      	lmb_dump_all();
-#endif
 }
 
 #ifdef CONFIG_PHYP_DUMP
@@ -1221,6 +1216,7 @@ void __init early_init_devtree(void *params)
 	lmb_enforce_memory_limit(limit);
 
 	lmb_analyze();
+	lmb_dump_all();
 
 	DBG("Phys. mem: %lx\n", lmb_phys_mem_size());
 
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 7f1b33d5e30d..2e026c0407d4 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2283,6 +2283,8 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	 */
 	prom_init_stdout();
 
+	prom_printf("Preparing to boot %s", RELOC(linux_banner));
+
 	/*
 	 * Get default machine type. At this point, we do not differentiate
 	 * between pSeries SMP and pSeries LPAR
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index ea3a2ec03ffa..1ac136b128f0 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -20,7 +20,7 @@ WHITELIST="add_reloc_offset __bss_start __bss_stop copy_and_flush
 _end enter_prom memcpy memset reloc_offset __secondary_hold
 __secondary_hold_acknowledge __secondary_hold_spinloop __start
 strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224
-reloc_got2 kernstart_addr memstart_addr"
+reloc_got2 kernstart_addr memstart_addr linux_banner"
 
 NM="$1"
 OBJ="$2"
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index fdfe14c4bdef..ee4c7609b649 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -46,6 +46,7 @@ EXPORT_SYMBOL(rtas);
 
 struct rtas_suspend_me_data {
 	atomic_t working; /* number of cpus accessing this struct */
+	atomic_t done;
 	int token; /* ibm,suspend-me */
 	int error;
 	struct completion *complete; /* wait on this until working == 0 */
@@ -689,7 +690,7 @@ static int ibm_suspend_me_token = RTAS_UNKNOWN_SERVICE;
 #ifdef CONFIG_PPC_PSERIES
 static void rtas_percpu_suspend_me(void *info)
 {
-	long rc;
+	long rc = H_SUCCESS;
 	unsigned long msr_save;
 	int cpu;
 	struct rtas_suspend_me_data *data =
@@ -701,7 +702,8 @@ static void rtas_percpu_suspend_me(void *info)
 	msr_save = mfmsr();
 	mtmsr(msr_save & ~(MSR_EE));
 
-	rc = plpar_hcall_norets(H_JOIN);
+	while (rc == H_SUCCESS && !atomic_read(&data->done))
+		rc = plpar_hcall_norets(H_JOIN);
 
 	mtmsr(msr_save);
 
@@ -724,6 +726,9 @@ static void rtas_percpu_suspend_me(void *info)
 		       smp_processor_id(), rc);
 		data->error = rc;
 	}
+
+	atomic_set(&data->done, 1);
+
 	/* This cpu did the suspend or got an error; in either case,
 	 * we need to prod all other other cpus out of join state.
 	 * Extra prods are harmless.
@@ -766,6 +771,7 @@ static int rtas_ibm_suspend_me(struct rtas_args *args)
 	}
 
 	atomic_set(&data.working, 0);
+	atomic_set(&data.done, 0);
 	data.token = rtas_token("ibm,suspend-me");
 	data.error = 0;
 	data.complete = &done;
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 149cb112cd1a..13011a96a977 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -669,7 +669,6 @@ static void remove_flash_pde(struct proc_dir_entry *dp)
 {
 	if (dp) {
 		kfree(dp->data);
-		dp->owner = NULL;
 		remove_proc_entry(dp->name, dp->parent);
 	}
 }
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 705fc4bf3800..9774f9fed96e 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -35,6 +35,8 @@
 #include <linux/debugfs.h>
 #include <linux/percpu.h>
 #include <linux/lmb.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
 #include <asm/io.h>
 #include <asm/prom.h>
 #include <asm/processor.h>
@@ -669,3 +671,37 @@ static int powerpc_debugfs_init(void)
 }
 arch_initcall(powerpc_debugfs_init);
 #endif
+
+static int ppc_dflt_bus_notify(struct notifier_block *nb,
+				unsigned long action, void *data)
+{
+	struct device *dev = data;
+
+	/* We are only intereted in device addition */
+	if (action != BUS_NOTIFY_ADD_DEVICE)
+		return 0;
+
+	set_dma_ops(dev, &dma_direct_ops);
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block ppc_dflt_plat_bus_notifier = {
+	.notifier_call = ppc_dflt_bus_notify,
+	.priority = INT_MAX,
+};
+
+static struct notifier_block ppc_dflt_of_bus_notifier = {
+	.notifier_call = ppc_dflt_bus_notify,
+	.priority = INT_MAX,
+};
+
+static int __init setup_bus_notifier(void)
+{
+	bus_register_notifier(&platform_bus_type, &ppc_dflt_plat_bus_notifier);
+	bus_register_notifier(&of_platform_bus_type, &ppc_dflt_of_bus_notifier);
+
+	return 0;
+}
+
+arch_initcall(setup_bus_notifier);
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 2d34196bba8c..c410c606955d 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -202,8 +202,6 @@ void __init early_setup(unsigned long dt_ptr)
 
 	/* Fix up paca fields required for the boot cpu */
 	get_paca()->cpu_start = 1;
-	get_paca()->stab_real = __pa((u64)&initial_stab);
-	get_paca()->stab_addr = (u64)&initial_stab;
 
 	/* Probe the machine type */
 	probe_machine();
@@ -212,20 +210,8 @@ void __init early_setup(unsigned long dt_ptr)
 
 	DBG("Found, Initializing memory management...\n");
 
-	/*
-	 * Initialize the MMU Hash table and create the linear mapping
-	 * of memory. Has to be done before stab/slb initialization as
-	 * this is currently where the page size encoding is obtained
-	 */
-	htab_initialize();
-
-	/*
-	 * Initialize stab / SLB management except on iSeries
-	 */
-	if (cpu_has_feature(CPU_FTR_SLB))
-		slb_initialize();
-	else if (!firmware_has_feature(FW_FEATURE_ISERIES))
-		stab_initialize(get_paca()->stab_real);
+	/* Initialize the hash table or TLB handling */
+	early_init_mmu();
 
 	DBG(" <- early_setup()\n");
 }
@@ -233,22 +219,11 @@ void __init early_setup(unsigned long dt_ptr)
 #ifdef CONFIG_SMP
 void early_setup_secondary(void)
 {
-	struct paca_struct *lpaca = get_paca();
-
 	/* Mark interrupts enabled in PACA */
-	lpaca->soft_enabled = 0;
+	get_paca()->soft_enabled = 0;
 
-	/* Initialize hash table for that CPU */
-	htab_initialize_secondary();
-
-	/* Initialize STAB/SLB. We use a virtual address as it works
-	 * in real mode on pSeries and we want a virutal address on
-	 * iSeries anyway
-	 */
-	if (cpu_has_feature(CPU_FTR_SLB))
-		slb_initialize();
-	else
-		stab_initialize(lpaca->stab_addr);
+	/* Initialize the hash table or TLB handling */
+	early_init_mmu_secondary();
 }
 
 #endif /* CONFIG_SMP */
@@ -578,13 +553,6 @@ void ppc64_boot_msg(unsigned int src, const char *msg)
 	printk("[boot]%04x %s\n", src, msg);
 }
 
-/* Print a termination message (print only -- does not stop the kernel) */
-void ppc64_terminate_msg(unsigned int src, const char *msg)
-{
-	ppc64_do_msg(PPC64_LINUX_FUNCTION|PPC64_TERM_MESSAGE|src, msg);
-	printk("[terminate]%04x %s\n", src, msg);
-}
-
 void cpu_die(void)
 {
 	if (ppc_md.cpu_die)
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index a54405ebd7b0..00b5078da9a3 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -26,12 +26,12 @@ int show_unhandled_signals = 0;
  * Allocate space for the signal frame
  */
 void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
-			   size_t frame_size)
+			   size_t frame_size, int is_32)
 {
         unsigned long oldsp, newsp;
 
         /* Default to using normal stack */
-        oldsp = regs->gpr[1];
+        oldsp = get_clean_sp(regs, is_32);
 
 	/* Check for alt stack */
 	if ((ka->sa.sa_flags & SA_ONSTACK) &&
diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h
index b427bf8e1d8f..6c0ddfc0603e 100644
--- a/arch/powerpc/kernel/signal.h
+++ b/arch/powerpc/kernel/signal.h
@@ -15,7 +15,7 @@
 extern void do_signal(struct pt_regs *regs, unsigned long thread_info_flags);
 
 extern void __user * get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
-				  size_t frame_size);
+				  size_t frame_size, int is_32);
 extern void restore_sigmask(sigset_t *set);
 
 extern int handle_signal32(unsigned long sig, struct k_sigaction *ka,
@@ -39,22 +39,12 @@ extern unsigned long copy_vsx_from_user(struct task_struct *task,
 
 #ifdef CONFIG_PPC64
 
-static inline int is_32bit_task(void)
-{
-	return test_thread_flag(TIF_32BIT);
-}
-
 extern int handle_rt_signal64(int signr, struct k_sigaction *ka,
 			      siginfo_t *info, sigset_t *set,
 			      struct pt_regs *regs);
 
 #else /* CONFIG_PPC64 */
 
-static inline int is_32bit_task(void)
-{
-	return 1;
-}
-
 static inline int handle_rt_signal64(int signr, struct k_sigaction *ka,
 				     siginfo_t *info, sigset_t *set,
 				     struct pt_regs *regs)
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index b13abf305996..d670429a1608 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -836,7 +836,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
 
 	/* Set up Signal Frame */
 	/* Put a Real Time Context onto stack */
-	rt_sf = get_sigframe(ka, regs, sizeof(*rt_sf));
+	rt_sf = get_sigframe(ka, regs, sizeof(*rt_sf), 1);
 	addr = rt_sf;
 	if (unlikely(rt_sf == NULL))
 		goto badframe;
@@ -1182,7 +1182,7 @@ int handle_signal32(unsigned long sig, struct k_sigaction *ka,
 	unsigned long newsp = 0;
 
 	/* Set up Signal Frame */
-	frame = get_sigframe(ka, regs, sizeof(*frame));
+	frame = get_sigframe(ka, regs, sizeof(*frame), 1);
 	if (unlikely(frame == NULL))
 		goto badframe;
 	sc = (struct sigcontext __user *) &frame->sctx;
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index e132891d3cea..2fe6fc64b614 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -402,7 +402,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
 	unsigned long newsp = 0;
 	long err = 0;
 
-	frame = get_sigframe(ka, regs, sizeof(*frame));
+	frame = get_sigframe(ka, regs, sizeof(*frame), 0);
 	if (unlikely(frame == NULL))
 		goto badframe;
 
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 4a2ee08af6a7..f41aec85aa49 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -134,44 +134,23 @@ void ppc_enable_pmcs(void)
 }
 EXPORT_SYMBOL(ppc_enable_pmcs);
 
-#if defined(CONFIG_6xx) || defined(CONFIG_PPC64)
-/* XXX convert to rusty's on_one_cpu */
-static unsigned long run_on_cpu(unsigned long cpu,
-			        unsigned long (*func)(unsigned long),
-				unsigned long arg)
-{
-	cpumask_t old_affinity = current->cpus_allowed;
-	unsigned long ret;
-
-	/* should return -EINVAL to userspace */
-	if (set_cpus_allowed(current, cpumask_of_cpu(cpu)))
-		return 0;
-
-	ret = func(arg);
-
-	set_cpus_allowed(current, old_affinity);
-
-	return ret;
-}
-#endif
-
 #define SYSFS_PMCSETUP(NAME, ADDRESS) \
-static unsigned long read_##NAME(unsigned long junk) \
+static void read_##NAME(void *val) \
 { \
-	return mfspr(ADDRESS); \
+	*(unsigned long *)val = mfspr(ADDRESS);	\
 } \
-static unsigned long write_##NAME(unsigned long val) \
+static void write_##NAME(void *val) \
 { \
 	ppc_enable_pmcs(); \
-	mtspr(ADDRESS, val); \
-	return 0; \
+	mtspr(ADDRESS, *(unsigned long *)val);	\
 } \
 static ssize_t show_##NAME(struct sys_device *dev, \
 			struct sysdev_attribute *attr, \
 			char *buf) \
 { \
 	struct cpu *cpu = container_of(dev, struct cpu, sysdev); \
-	unsigned long val = run_on_cpu(cpu->sysdev.id, read_##NAME, 0); \
+	unsigned long val; \
+	smp_call_function_single(cpu->sysdev.id, read_##NAME, &val, 1);	\
 	return sprintf(buf, "%lx\n", val); \
 } \
 static ssize_t __used \
@@ -183,7 +162,7 @@ static ssize_t __used \
 	int ret = sscanf(buf, "%lx", &val); \
 	if (ret != 1) \
 		return -EINVAL; \
-	run_on_cpu(cpu->sysdev.id, write_##NAME, val); \
+	smp_call_function_single(cpu->sysdev.id, write_##NAME, &val, 1); \
 	return count; \
 }
 
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 5457e9575685..678fbff0d206 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -52,6 +52,10 @@
 #include <asm/processor.h>
 #endif
 #include <asm/kexec.h>
+#include <asm/ppc-opcode.h>
+#ifdef CONFIG_FSL_BOOKE
+#include <asm/dbell.h>
+#endif
 
 #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
 int (*__debugger)(struct pt_regs *regs);
@@ -637,29 +641,6 @@ static void parse_fpe(struct pt_regs *regs)
  * bits is faster and easier.
  *
  */
-#define INST_MFSPR_PVR		0x7c1f42a6
-#define INST_MFSPR_PVR_MASK	0xfc1fffff
-
-#define INST_DCBA		0x7c0005ec
-#define INST_DCBA_MASK		0xfc0007fe
-
-#define INST_MCRXR		0x7c000400
-#define INST_MCRXR_MASK		0xfc0007fe
-
-#define INST_STRING		0x7c00042a
-#define INST_STRING_MASK	0xfc0007fe
-#define INST_STRING_GEN_MASK	0xfc00067e
-#define INST_LSWI		0x7c0004aa
-#define INST_LSWX		0x7c00042a
-#define INST_STSWI		0x7c0005aa
-#define INST_STSWX		0x7c00052a
-
-#define INST_POPCNTB		0x7c0000f4
-#define INST_POPCNTB_MASK	0xfc0007fe
-
-#define INST_ISEL		0x7c00001e
-#define INST_ISEL_MASK		0xfc00003e
-
 static int emulate_string_inst(struct pt_regs *regs, u32 instword)
 {
 	u8 rT = (instword >> 21) & 0x1f;
@@ -670,20 +651,20 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword)
 	int pos = 0;
 
 	/* Early out if we are an invalid form of lswx */
-	if ((instword & INST_STRING_MASK) == INST_LSWX)
+	if ((instword & PPC_INST_STRING_MASK) == PPC_INST_LSWX)
 		if ((rT == rA) || (rT == NB_RB))
 			return -EINVAL;
 
 	EA = (rA == 0) ? 0 : regs->gpr[rA];
 
-	switch (instword & INST_STRING_MASK) {
-		case INST_LSWX:
-		case INST_STSWX:
+	switch (instword & PPC_INST_STRING_MASK) {
+		case PPC_INST_LSWX:
+		case PPC_INST_STSWX:
 			EA += NB_RB;
 			num_bytes = regs->xer & 0x7f;
 			break;
-		case INST_LSWI:
-		case INST_STSWI:
+		case PPC_INST_LSWI:
+		case PPC_INST_STSWI:
 			num_bytes = (NB_RB == 0) ? 32 : NB_RB;
 			break;
 		default:
@@ -695,9 +676,9 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword)
 		u8 val;
 		u32 shift = 8 * (3 - (pos & 0x3));
 
-		switch ((instword & INST_STRING_MASK)) {
-			case INST_LSWX:
-			case INST_LSWI:
+		switch ((instword & PPC_INST_STRING_MASK)) {
+			case PPC_INST_LSWX:
+			case PPC_INST_LSWI:
 				if (get_user(val, (u8 __user *)EA))
 					return -EFAULT;
 				/* first time updating this reg,
@@ -706,8 +687,8 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword)
 					regs->gpr[rT] = 0;
 				regs->gpr[rT] |= val << shift;
 				break;
-			case INST_STSWI:
-			case INST_STSWX:
+			case PPC_INST_STSWI:
+			case PPC_INST_STSWX:
 				val = regs->gpr[rT] >> shift;
 				if (put_user(val, (u8 __user *)EA))
 					return -EFAULT;
@@ -775,18 +756,18 @@ static int emulate_instruction(struct pt_regs *regs)
 		return -EFAULT;
 
 	/* Emulate the mfspr rD, PVR. */
-	if ((instword & INST_MFSPR_PVR_MASK) == INST_MFSPR_PVR) {
+	if ((instword & PPC_INST_MFSPR_PVR_MASK) == PPC_INST_MFSPR_PVR) {
 		rd = (instword >> 21) & 0x1f;
 		regs->gpr[rd] = mfspr(SPRN_PVR);
 		return 0;
 	}
 
 	/* Emulating the dcba insn is just a no-op.  */
-	if ((instword & INST_DCBA_MASK) == INST_DCBA)
+	if ((instword & PPC_INST_DCBA_MASK) == PPC_INST_DCBA)
 		return 0;
 
 	/* Emulate the mcrxr insn.  */
-	if ((instword & INST_MCRXR_MASK) == INST_MCRXR) {
+	if ((instword & PPC_INST_MCRXR_MASK) == PPC_INST_MCRXR) {
 		int shift = (instword >> 21) & 0x1c;
 		unsigned long msk = 0xf0000000UL >> shift;
 
@@ -796,16 +777,16 @@ static int emulate_instruction(struct pt_regs *regs)
 	}
 
 	/* Emulate load/store string insn. */
-	if ((instword & INST_STRING_GEN_MASK) == INST_STRING)
+	if ((instword & PPC_INST_STRING_GEN_MASK) == PPC_INST_STRING)
 		return emulate_string_inst(regs, instword);
 
 	/* Emulate the popcntb (Population Count Bytes) instruction. */
-	if ((instword & INST_POPCNTB_MASK) == INST_POPCNTB) {
+	if ((instword & PPC_INST_POPCNTB_MASK) == PPC_INST_POPCNTB) {
 		return emulate_popcntb_inst(regs, instword);
 	}
 
 	/* Emulate isel (Integer Select) instruction */
-	if ((instword & INST_ISEL_MASK) == INST_ISEL) {
+	if ((instword & PPC_INST_ISEL_MASK) == PPC_INST_ISEL) {
 		return emulate_isel(regs, instword);
 	}
 
@@ -1144,6 +1125,24 @@ void vsx_assist_exception(struct pt_regs *regs)
 #endif /* CONFIG_VSX */
 
 #ifdef CONFIG_FSL_BOOKE
+
+void doorbell_exception(struct pt_regs *regs)
+{
+#ifdef CONFIG_SMP
+	int cpu = smp_processor_id();
+	int msg;
+
+	if (num_online_cpus() < 2)
+		return;
+
+	for (msg = 0; msg < 4; msg++)
+		if (test_and_clear_bit(msg, &dbell_smp_message[cpu]))
+			smp_message_recv(msg);
+#else
+	printk(KERN_WARNING "Received doorbell on non-smp system\n");
+#endif
+}
+
 void CacheLockingException(struct pt_regs *regs, unsigned long address,
 			   unsigned long error_code)
 {
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 7d6c9bb8c77f..fc9af47e2128 100644
--- a/arch/powerpc/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
@@ -18,6 +18,7 @@
 #include <asm/udbg.h>
 
 void (*udbg_putc)(char c);
+void (*udbg_flush)(void);
 int (*udbg_getc)(void);
 int (*udbg_getc_poll)(void);
 
@@ -76,6 +77,9 @@ void udbg_puts(const char *s)
 			while ((c = *s++) != '\0')
 				udbg_putc(c);
 		}
+
+		if (udbg_flush)
+			udbg_flush();
 	}
 #if 0
 	else {
@@ -98,6 +102,9 @@ int udbg_write(const char *s, int n)
 		}
 	}
 
+	if (udbg_flush)
+		udbg_flush();
+
 	return n - remain;
 }
 
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index 7b7da8cfd5e8..0362a891e54e 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -48,14 +48,21 @@ struct NS16550 {
 
 static struct NS16550 __iomem *udbg_comport;
 
-static void udbg_550_putc(char c)
+static void udbg_550_flush(void)
 {
 	if (udbg_comport) {
 		while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
 			/* wait for idle */;
-		out_8(&udbg_comport->thr, c);
+	}
+}
+
+static void udbg_550_putc(char c)
+{
+	if (udbg_comport) {
 		if (c == '\n')
 			udbg_550_putc('\r');
+		udbg_550_flush();
+		out_8(&udbg_comport->thr, c);
 	}
 }
 
@@ -108,6 +115,7 @@ void udbg_init_uart(void __iomem *comport, unsigned int speed,
 		/* Clear & enable FIFOs */
 		out_8(&udbg_comport->fcr ,0x07);
 		udbg_putc = udbg_550_putc;
+		udbg_flush = udbg_550_flush;
 		udbg_getc = udbg_550_getc;
 		udbg_getc_poll = udbg_550_getc_poll;
 	}
@@ -149,14 +157,21 @@ unsigned int udbg_probe_uart_speed(void __iomem *comport, unsigned int clock)
 }
 
 #ifdef CONFIG_PPC_MAPLE
-void udbg_maple_real_putc(char c)
+void udbg_maple_real_flush(void)
 {
 	if (udbg_comport) {
 		while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
 			/* wait for idle */;
-		real_writeb(c, &udbg_comport->thr); eieio();
+	}
+}
+
+void udbg_maple_real_putc(char c)
+{
+	if (udbg_comport) {
 		if (c == '\n')
 			udbg_maple_real_putc('\r');
+		udbg_maple_real_flush();
+		real_writeb(c, &udbg_comport->thr); eieio();
 	}
 }
 
@@ -165,20 +180,28 @@ void __init udbg_init_maple_realmode(void)
 	udbg_comport = (struct NS16550 __iomem *)0xf40003f8;
 
 	udbg_putc = udbg_maple_real_putc;
+	udbg_flush = udbg_maple_real_flush;
 	udbg_getc = NULL;
 	udbg_getc_poll = NULL;
 }
 #endif /* CONFIG_PPC_MAPLE */
 
 #ifdef CONFIG_PPC_PASEMI
-void udbg_pas_real_putc(char c)
+void udbg_pas_real_flush(void)
 {
 	if (udbg_comport) {
 		while ((real_205_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
 			/* wait for idle */;
-		real_205_writeb(c, &udbg_comport->thr); eieio();
+	}
+}
+
+void udbg_pas_real_putc(char c)
+{
+	if (udbg_comport) {
 		if (c == '\n')
 			udbg_pas_real_putc('\r');
+		udbg_pas_real_flush();
+		real_205_writeb(c, &udbg_comport->thr); eieio();
 	}
 }
 
@@ -187,6 +210,7 @@ void udbg_init_pas_realmode(void)
 	udbg_comport = (struct NS16550 __iomem *)0xfcff03f8UL;
 
 	udbg_putc = udbg_pas_real_putc;
+	udbg_flush = udbg_pas_real_flush;
 	udbg_getc = NULL;
 	udbg_getc_poll = NULL;
 }
@@ -195,14 +219,21 @@ void udbg_init_pas_realmode(void)
 #ifdef CONFIG_PPC_EARLY_DEBUG_44x
 #include <platforms/44x/44x.h>
 
-static void udbg_44x_as1_putc(char c)
+static int udbg_44x_as1_flush(void)
 {
 	if (udbg_comport) {
 		while ((as1_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
 			/* wait for idle */;
-		as1_writeb(c, &udbg_comport->thr); eieio();
+	}
+}
+
+static void udbg_44x_as1_putc(char c)
+{
+	if (udbg_comport) {
 		if (c == '\n')
 			udbg_44x_as1_putc('\r');
+		udbg_44x_as1_flush();
+		as1_writeb(c, &udbg_comport->thr); eieio();
 	}
 }
 
@@ -222,19 +253,27 @@ void __init udbg_init_44x_as1(void)
 		(struct NS16550 __iomem *)PPC44x_EARLY_DEBUG_VIRTADDR;
 
 	udbg_putc = udbg_44x_as1_putc;
+	udbg_flush = udbg_44x_as1_flush;
 	udbg_getc = udbg_44x_as1_getc;
 }
 #endif /* CONFIG_PPC_EARLY_DEBUG_44x */
 
 #ifdef CONFIG_PPC_EARLY_DEBUG_40x
-static void udbg_40x_real_putc(char c)
+static void udbg_40x_real_flush(void)
 {
 	if (udbg_comport) {
 		while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
 			/* wait for idle */;
-		real_writeb(c, &udbg_comport->thr); eieio();
+	}
+}
+
+static void udbg_40x_real_putc(char c)
+{
+	if (udbg_comport) {
 		if (c == '\n')
 			udbg_40x_real_putc('\r');
+		udbg_40x_real_flush();
+		real_writeb(c, &udbg_comport->thr); eieio();
 	}
 }
 
@@ -254,6 +293,7 @@ void __init udbg_init_40x_realmode(void)
 		CONFIG_PPC_EARLY_DEBUG_40x_PHYSADDR;
 
 	udbg_putc = udbg_40x_real_putc;
+	udbg_flush = udbg_40x_real_flush;
 	udbg_getc = udbg_40x_real_getc;
 	udbg_getc_poll = NULL;
 }
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 67f07f453385..b9ef1644a722 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -58,6 +58,7 @@ SECTIONS
 		SCHED_TEXT
 		LOCK_TEXT
 		KPROBES_TEXT
+		IRQENTRY_TEXT
 
 #ifdef CONFIG_PPC32
 		*(.got1)
diff --git a/arch/powerpc/lib/dma-noncoherent.c b/arch/powerpc/lib/dma-noncoherent.c
index b7dc4c19f582..005a28d380af 100644
--- a/arch/powerpc/lib/dma-noncoherent.c
+++ b/arch/powerpc/lib/dma-noncoherent.c
@@ -29,121 +29,11 @@
 #include <linux/types.h>
 #include <linux/highmem.h>
 #include <linux/dma-mapping.h>
+#include <linux/vmalloc.h>
 
 #include <asm/tlbflush.h>
 
 /*
- * This address range defaults to a value that is safe for all
- * platforms which currently set CONFIG_NOT_COHERENT_CACHE. It
- * can be further configured for specific applications under
- * the "Advanced Setup" menu. -Matt
- */
-#define CONSISTENT_BASE	(CONFIG_CONSISTENT_START)
-#define CONSISTENT_END	(CONFIG_CONSISTENT_START + CONFIG_CONSISTENT_SIZE)
-#define CONSISTENT_OFFSET(x)	(((unsigned long)(x) - CONSISTENT_BASE) >> PAGE_SHIFT)
-
-/*
- * This is the page table (2MB) covering uncached, DMA consistent allocations
- */
-static pte_t *consistent_pte;
-static DEFINE_SPINLOCK(consistent_lock);
-
-/*
- * VM region handling support.
- *
- * This should become something generic, handling VM region allocations for
- * vmalloc and similar (ioremap, module space, etc).
- *
- * I envisage vmalloc()'s supporting vm_struct becoming:
- *
- *  struct vm_struct {
- *    struct vm_region	region;
- *    unsigned long	flags;
- *    struct page	**pages;
- *    unsigned int	nr_pages;
- *    unsigned long	phys_addr;
- *  };
- *
- * get_vm_area() would then call vm_region_alloc with an appropriate
- * struct vm_region head (eg):
- *
- *  struct vm_region vmalloc_head = {
- *	.vm_list	= LIST_HEAD_INIT(vmalloc_head.vm_list),
- *	.vm_start	= VMALLOC_START,
- *	.vm_end		= VMALLOC_END,
- *  };
- *
- * However, vmalloc_head.vm_start is variable (typically, it is dependent on
- * the amount of RAM found at boot time.)  I would imagine that get_vm_area()
- * would have to initialise this each time prior to calling vm_region_alloc().
- */
-struct ppc_vm_region {
-	struct list_head	vm_list;
-	unsigned long		vm_start;
-	unsigned long		vm_end;
-};
-
-static struct ppc_vm_region consistent_head = {
-	.vm_list	= LIST_HEAD_INIT(consistent_head.vm_list),
-	.vm_start	= CONSISTENT_BASE,
-	.vm_end		= CONSISTENT_END,
-};
-
-static struct ppc_vm_region *
-ppc_vm_region_alloc(struct ppc_vm_region *head, size_t size, gfp_t gfp)
-{
-	unsigned long addr = head->vm_start, end = head->vm_end - size;
-	unsigned long flags;
-	struct ppc_vm_region *c, *new;
-
-	new = kmalloc(sizeof(struct ppc_vm_region), gfp);
-	if (!new)
-		goto out;
-
-	spin_lock_irqsave(&consistent_lock, flags);
-
-	list_for_each_entry(c, &head->vm_list, vm_list) {
-		if ((addr + size) < addr)
-			goto nospc;
-		if ((addr + size) <= c->vm_start)
-			goto found;
-		addr = c->vm_end;
-		if (addr > end)
-			goto nospc;
-	}
-
- found:
-	/*
-	 * Insert this entry _before_ the one we found.
-	 */
-	list_add_tail(&new->vm_list, &c->vm_list);
-	new->vm_start = addr;
-	new->vm_end = addr + size;
-
-	spin_unlock_irqrestore(&consistent_lock, flags);
-	return new;
-
- nospc:
-	spin_unlock_irqrestore(&consistent_lock, flags);
-	kfree(new);
- out:
-	return NULL;
-}
-
-static struct ppc_vm_region *ppc_vm_region_find(struct ppc_vm_region *head, unsigned long addr)
-{
-	struct ppc_vm_region *c;
-
-	list_for_each_entry(c, &head->vm_list, vm_list) {
-		if (c->vm_start == addr)
-			goto out;
-	}
-	c = NULL;
- out:
-	return c;
-}
-
-/*
  * Allocate DMA-coherent memory space and return both the kernel remapped
  * virtual and bus address for that space.
  */
@@ -151,21 +41,21 @@ void *
 __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 {
 	struct page *page;
-	struct ppc_vm_region *c;
 	unsigned long order;
+	int i;
+	unsigned int nr_pages = PAGE_ALIGN(size)>>PAGE_SHIFT;
+	unsigned int array_size = nr_pages * sizeof(struct page *);
+	struct page **pages;
+	struct page *end;
 	u64 mask = 0x00ffffff, limit; /* ISA default */
+	struct vm_struct *area;
 
-	if (!consistent_pte) {
-		printk(KERN_ERR "%s: not initialised\n", __func__);
-		dump_stack();
-		return NULL;
-	}
-
+	BUG_ON(!mem_init_done);
 	size = PAGE_ALIGN(size);
 	limit = (mask + 1) & ~mask;
-	if ((limit && size >= limit) || size >= (CONSISTENT_END - CONSISTENT_BASE)) {
-		printk(KERN_WARNING "coherent allocation too big (requested %#x mask %#Lx)\n",
-		       size, mask);
+	if (limit && size >= limit) {
+		printk(KERN_WARNING "coherent allocation too big (requested "
+				"%#x mask %#Lx)\n", size, mask);
 		return NULL;
 	}
 
@@ -178,6 +68,8 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 	if (!page)
 		goto no_page;
 
+	end = page + (1 << order);
+
 	/*
 	 * Invalidate any data that might be lurking in the
 	 * kernel direct-mapped region for device DMA.
@@ -188,48 +80,59 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp)
 		flush_dcache_range(kaddr, kaddr + size);
 	}
 
+	split_page(page, order);
+
 	/*
-	 * Allocate a virtual address in the consistent mapping region.
+	 * Set the "dma handle"
 	 */
-	c = ppc_vm_region_alloc(&consistent_head, size,
-			    gfp & ~(__GFP_DMA | __GFP_HIGHMEM));
-	if (c) {
-		unsigned long vaddr = c->vm_start;
-		pte_t *pte = consistent_pte + CONSISTENT_OFFSET(vaddr);
-		struct page *end = page + (1 << order);
-
-		split_page(page, order);
-
-		/*
-		 * Set the "dma handle"
-		 */
-		*handle = page_to_phys(page);
+	*handle = page_to_phys(page);
+
+	area = get_vm_area_caller(size, VM_IOREMAP,
+			__builtin_return_address(1));
+	if (!area)
+		goto out_free_pages;
+
+	if (array_size > PAGE_SIZE) {
+		pages = vmalloc(array_size);
+		area->flags |= VM_VPAGES;
+	} else {
+		pages = kmalloc(array_size, GFP_KERNEL);
+	}
+	if (!pages)
+		goto out_free_area;
 
-		do {
-			BUG_ON(!pte_none(*pte));
+	area->pages = pages;
+	area->nr_pages = nr_pages;
 
-			SetPageReserved(page);
-			set_pte_at(&init_mm, vaddr,
-				   pte, mk_pte(page, pgprot_noncached(PAGE_KERNEL)));
-			page++;
-			pte++;
-			vaddr += PAGE_SIZE;
-		} while (size -= PAGE_SIZE);
+	for (i = 0; i < nr_pages; i++)
+		pages[i] = page + i;
 
-		/*
-		 * Free the otherwise unused pages.
-		 */
-		while (page < end) {
-			__free_page(page);
-			page++;
-		}
+	if (map_vm_area(area, pgprot_noncached(PAGE_KERNEL), &pages))
+		goto out_unmap;
 
-		return (void *)c->vm_start;
+	/*
+	 * Free the otherwise unused pages.
+	 */
+	page += nr_pages;
+	while (page < end) {
+		__free_page(page);
+		page++;
 	}
 
+	return area->addr;
+out_unmap:
+	vunmap(area->addr);
+	if (array_size > PAGE_SIZE)
+		vfree(pages);
+	else
+		kfree(pages);
+	goto out_free_pages;
+out_free_area:
+	free_vm_area(area);
+out_free_pages:
 	if (page)
 		__free_pages(page, order);
- no_page:
+no_page:
 	return NULL;
 }
 EXPORT_SYMBOL(__dma_alloc_coherent);
@@ -239,104 +142,12 @@ EXPORT_SYMBOL(__dma_alloc_coherent);
  */
 void __dma_free_coherent(size_t size, void *vaddr)
 {
-	struct ppc_vm_region *c;
-	unsigned long flags, addr;
-	pte_t *ptep;
-
-	size = PAGE_ALIGN(size);
-
-	spin_lock_irqsave(&consistent_lock, flags);
-
-	c = ppc_vm_region_find(&consistent_head, (unsigned long)vaddr);
-	if (!c)
-		goto no_area;
-
-	if ((c->vm_end - c->vm_start) != size) {
-		printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
-		       __func__, c->vm_end - c->vm_start, size);
-		dump_stack();
-		size = c->vm_end - c->vm_start;
-	}
-
-	ptep = consistent_pte + CONSISTENT_OFFSET(c->vm_start);
-	addr = c->vm_start;
-	do {
-		pte_t pte = ptep_get_and_clear(&init_mm, addr, ptep);
-		unsigned long pfn;
-
-		ptep++;
-		addr += PAGE_SIZE;
+	vfree(vaddr);
 
-		if (!pte_none(pte) && pte_present(pte)) {
-			pfn = pte_pfn(pte);
-
-			if (pfn_valid(pfn)) {
-				struct page *page = pfn_to_page(pfn);
-				ClearPageReserved(page);
-
-				__free_page(page);
-				continue;
-			}
-		}
-
-		printk(KERN_CRIT "%s: bad page in kernel page table\n",
-		       __func__);
-	} while (size -= PAGE_SIZE);
-
-	flush_tlb_kernel_range(c->vm_start, c->vm_end);
-
-	list_del(&c->vm_list);
-
-	spin_unlock_irqrestore(&consistent_lock, flags);
-
-	kfree(c);
-	return;
-
- no_area:
-	spin_unlock_irqrestore(&consistent_lock, flags);
-	printk(KERN_ERR "%s: trying to free invalid coherent area: %p\n",
-	       __func__, vaddr);
-	dump_stack();
 }
 EXPORT_SYMBOL(__dma_free_coherent);
 
 /*
- * Initialise the consistent memory allocation.
- */
-static int __init dma_alloc_init(void)
-{
-	pgd_t *pgd;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	int ret = 0;
-
-	do {
-		pgd = pgd_offset(&init_mm, CONSISTENT_BASE);
-		pud = pud_alloc(&init_mm, pgd, CONSISTENT_BASE);
-		pmd = pmd_alloc(&init_mm, pud, CONSISTENT_BASE);
-		if (!pmd) {
-			printk(KERN_ERR "%s: no pmd tables\n", __func__);
-			ret = -ENOMEM;
-			break;
-		}
-
-		pte = pte_alloc_kernel(pmd, CONSISTENT_BASE);
-		if (!pte) {
-			printk(KERN_ERR "%s: no pte tables\n", __func__);
-			ret = -ENOMEM;
-			break;
-		}
-
-		consistent_pte = pte;
-	} while (0);
-
-	return ret;
-}
-
-core_initcall(dma_alloc_init);
-
-/*
  * make an area consistent.
  */
 void __dma_sync(void *vaddr, size_t size, int direction)
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index 8c5a03be31e0..7e8865bcd683 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -85,7 +85,7 @@ static int patch_feature_section(unsigned long value, struct fixup_entry *fcur)
 	}
 
 	for (; dest < end; dest++)
-		patch_instruction(dest, PPC_NOP_INSTR);
+		patch_instruction(dest, PPC_INST_NOP);
 
 	return 0;
 }
@@ -122,7 +122,7 @@ void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end)
 
 	for (; start < end; start++) {
 		dest = (void *)start + *start;
-		patch_instruction(dest, PPC_LWSYNC_INSTR);
+		patch_instruction(dest, PPC_INST_LWSYNC);
 	}
 }
 
diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile
index f9e506a735ae..0c16ab947f1f 100644
--- a/arch/powerpc/math-emu/Makefile
+++ b/arch/powerpc/math-emu/Makefile
@@ -1,6 +1,4 @@
 
-obj-y				:= math.o fmr.o lfd.o stfd.o
-
 obj-$(CONFIG_MATH_EMULATION)	+= fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \
 					fctiw.o fctiwz.o fdiv.o fdivs.o \
 					fmadd.o fmadds.o fmsub.o fmsubs.o \
@@ -9,7 +7,8 @@ obj-$(CONFIG_MATH_EMULATION)	+= fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \
 					fres.o frsp.o frsqrte.o fsel.o lfs.o \
 					fsqrt.o	fsqrts.o fsub.o fsubs.o \
 					mcrfs.o mffs.o mtfsb0.o mtfsb1.o \
-					mtfsf.o mtfsfi.o stfiwx.o stfs.o
+					mtfsf.o mtfsfi.o stfiwx.o stfs.o \
+					math.o fmr.o lfd.o stfd.o
 
 obj-$(CONFIG_SPE)		+= math_efp.o
 
diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index 953cc4a1cde5..17290bcedc5e 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -6,7 +6,7 @@ ifeq ($(CONFIG_PPC64),y)
 EXTRA_CFLAGS	+= -mno-minimal-toc
 endif
 
-obj-y				:= fault.o mem.o pgtable.o \
+obj-y				:= fault.o mem.o pgtable.o gup.o \
 				   init_$(CONFIG_WORD_SIZE).o \
 				   pgtable_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_PPC_MMU_NOHASH)	+= mmu_context_nohash.o tlb_nohash.o \
@@ -14,7 +14,7 @@ obj-$(CONFIG_PPC_MMU_NOHASH)	+= mmu_context_nohash.o tlb_nohash.o \
 hash-$(CONFIG_PPC_NATIVE)	:= hash_native_64.o
 obj-$(CONFIG_PPC64)		+= hash_utils_64.o \
 				   slb_low.o slb.o stab.o \
-				   gup.o mmap.o $(hash-y)
+				   mmap_64.o $(hash-y)
 obj-$(CONFIG_PPC_STD_MMU_32)	+= ppc_mmu_32.o
 obj-$(CONFIG_PPC_STD_MMU)	+= hash_low_$(CONFIG_WORD_SIZE).o \
 				   tlb_hash$(CONFIG_WORD_SIZE).o \
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 91c7b8636b8a..76993941cac9 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -253,45 +253,33 @@ good_area:
 #endif /* CONFIG_8xx */
 
 	if (is_exec) {
-#if !(defined(CONFIG_4xx) || defined(CONFIG_BOOKE))
-		/* protection fault */
+#ifdef CONFIG_PPC_STD_MMU
+		/* Protection fault on exec go straight to failure on
+		 * Hash based MMUs as they either don't support per-page
+		 * execute permission, or if they do, it's handled already
+		 * at the hash level. This test would probably have to
+		 * be removed if we change the way this works to make hash
+		 * processors use the same I/D cache coherency mechanism
+		 * as embedded.
+		 */
 		if (error_code & DSISR_PROTFAULT)
 			goto bad_area;
+#endif /* CONFIG_PPC_STD_MMU */
+
 		/*
 		 * Allow execution from readable areas if the MMU does not
 		 * provide separate controls over reading and executing.
+		 *
+		 * Note: That code used to not be enabled for 4xx/BookE.
+		 * It is now as I/D cache coherency for these is done at
+		 * set_pte_at() time and I see no reason why the test
+		 * below wouldn't be valid on those processors. This -may-
+		 * break programs compiled with a really old ABI though.
 		 */
 		if (!(vma->vm_flags & VM_EXEC) &&
 		    (cpu_has_feature(CPU_FTR_NOEXECUTE) ||
 		     !(vma->vm_flags & (VM_READ | VM_WRITE))))
 			goto bad_area;
-#else
-		pte_t *ptep;
-		pmd_t *pmdp;
-
-		/* Since 4xx/Book-E supports per-page execute permission,
-		 * we lazily flush dcache to icache. */
-		ptep = NULL;
-		if (get_pteptr(mm, address, &ptep, &pmdp)) {
-			spinlock_t *ptl = pte_lockptr(mm, pmdp);
-			spin_lock(ptl);
-			if (pte_present(*ptep)) {
-				struct page *page = pte_page(*ptep);
-
-				if (!test_bit(PG_arch_1, &page->flags)) {
-					flush_dcache_icache_page(page);
-					set_bit(PG_arch_1, &page->flags);
-				}
-				pte_update(ptep, 0, _PAGE_HWEXEC |
-					   _PAGE_ACCESSED);
-				local_flush_tlb_page(vma, address);
-				pte_unmap_unlock(ptep, ptl);
-				up_read(&mm->mmap_sem);
-				return 0;
-			}
-			pte_unmap_unlock(ptep, ptl);
-		}
-#endif
 	/* a write */
 	} else if (is_write) {
 		if (!(vma->vm_flags & VM_WRITE))
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index ea6e41e39d9f..bb3d65998e6b 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -56,10 +56,14 @@
 
 extern void loadcam_entry(unsigned int index);
 unsigned int tlbcam_index;
-static unsigned long __cam0, __cam1, __cam2;
+static unsigned long cam[CONFIG_LOWMEM_CAM_NUM];
 
 #define NUM_TLBCAMS	(16)
 
+#if defined(CONFIG_LOWMEM_CAM_NUM_BOOL) && (CONFIG_LOWMEM_CAM_NUM >= NUM_TLBCAMS)
+#error "LOWMEM_CAM_NUM must be less than NUM_TLBCAMS"
+#endif
+
 struct tlbcam TLBCAM[NUM_TLBCAMS];
 
 struct tlbcamrange {
@@ -107,7 +111,7 @@ void settlbcam(int index, unsigned long virt, phys_addr_t phys,
 	unsigned int tsize, lz;
 
 	asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size));
-	tsize = (21 - lz) / 2;
+	tsize = 21 - lz;
 
 #ifdef CONFIG_SMP
 	if ((flags & _PAGE_NO_CACHE) == 0)
@@ -152,19 +156,19 @@ void invalidate_tlbcam_entry(int index)
 	loadcam_entry(index);
 }
 
-void __init cam_mapin_ram(unsigned long cam0, unsigned long cam1,
-		unsigned long cam2)
+unsigned long __init mmu_mapin_ram(void)
 {
-	settlbcam(0, PAGE_OFFSET, memstart_addr, cam0, _PAGE_KERNEL, 0);
-	tlbcam_index++;
-	if (cam1) {
-		tlbcam_index++;
-		settlbcam(1, PAGE_OFFSET+cam0, memstart_addr+cam0, cam1, _PAGE_KERNEL, 0);
-	}
-	if (cam2) {
+	unsigned long virt = PAGE_OFFSET;
+	phys_addr_t phys = memstart_addr;
+
+	while (cam[tlbcam_index] && tlbcam_index < ARRAY_SIZE(cam)) {
+		settlbcam(tlbcam_index, virt, phys, cam[tlbcam_index], PAGE_KERNEL_X, 0);
+		virt += cam[tlbcam_index];
+		phys += cam[tlbcam_index];
 		tlbcam_index++;
-		settlbcam(2, PAGE_OFFSET+cam0+cam1, memstart_addr+cam0+cam1, cam2, _PAGE_KERNEL, 0);
 	}
+
+	return virt - PAGE_OFFSET;
 }
 
 /*
@@ -175,51 +179,46 @@ void __init MMU_init_hw(void)
 	flush_instruction_cache();
 }
 
-unsigned long __init mmu_mapin_ram(void)
-{
-	cam_mapin_ram(__cam0, __cam1, __cam2);
-
-	return __cam0 + __cam1 + __cam2;
-}
-
-
 void __init
 adjust_total_lowmem(void)
 {
-	phys_addr_t max_lowmem_size = __max_low_memory;
-	phys_addr_t cam_max_size = 0x10000000;
 	phys_addr_t ram;
+	unsigned int max_cam = (mfspr(SPRN_TLB1CFG) >> 16) & 0xff;
+	char buf[ARRAY_SIZE(cam) * 5 + 1], *p = buf;
+	int i;
+	unsigned long virt = PAGE_OFFSET & 0xffffffffUL;
+	unsigned long phys = memstart_addr & 0xffffffffUL;
 
-	/* adjust CAM size to max_lowmem_size */
-	if (max_lowmem_size < cam_max_size)
-		cam_max_size = max_lowmem_size;
+	/* Convert (4^max) kB to (2^max) bytes */
+	max_cam = max_cam * 2 + 10;
 
-	/* adjust lowmem size to max_lowmem_size */
-	ram = min(max_lowmem_size, total_lowmem);
+	/* adjust lowmem size to __max_low_memory */
+	ram = min((phys_addr_t)__max_low_memory, (phys_addr_t)total_lowmem);
 
 	/* Calculate CAM values */
-	__cam0 = 1UL << 2 * (__ilog2(ram) / 2);
-	if (__cam0 > cam_max_size)
-		__cam0 = cam_max_size;
-	ram -= __cam0;
-	if (ram) {
-		__cam1 = 1UL << 2 * (__ilog2(ram) / 2);
-		if (__cam1 > cam_max_size)
-			__cam1 = cam_max_size;
-		ram -= __cam1;
-	}
-	if (ram) {
-		__cam2 = 1UL << 2 * (__ilog2(ram) / 2);
-		if (__cam2 > cam_max_size)
-			__cam2 = cam_max_size;
-		ram -= __cam2;
+	__max_low_memory = 0;
+	for (i = 0; ram && i < ARRAY_SIZE(cam); i++) {
+		unsigned int camsize = __ilog2(ram) & ~1U;
+		unsigned int align = __ffs(virt | phys) & ~1U;
+
+		if (camsize > align)
+			camsize = align;
+		if (camsize > max_cam)
+			camsize = max_cam;
+
+		cam[i] = 1UL << camsize;
+		ram -= cam[i];
+		__max_low_memory += cam[i];
+		virt += cam[i];
+		phys += cam[i];
+
+		p += sprintf(p, "%lu/", cam[i] >> 20);
 	}
+	for (; i < ARRAY_SIZE(cam); i++)
+		p += sprintf(p, "0/");
+	p[-1] = '\0';
 
-	printk(KERN_INFO "Memory CAM mapping: CAM0=%ldMb, CAM1=%ldMb,"
-			" CAM2=%ldMb residual: %ldMb\n",
-			__cam0 >> 20, __cam1 >> 20, __cam2 >> 20,
-			(long int)((total_lowmem - __cam0 - __cam1 - __cam2)
-				   >> 20));
-	__max_low_memory = __cam0 + __cam1 + __cam2;
+	pr_info("Memory CAM mapping: %s Mb, residual: %dMb\n", buf,
+	        (unsigned int)((total_lowmem - __max_low_memory) >> 20));
 	__initial_memory_limit_addr = memstart_addr + __max_low_memory;
 }
diff --git a/arch/powerpc/mm/gup.c b/arch/powerpc/mm/gup.c
index 28a114db3ba0..bc400c78c97f 100644
--- a/arch/powerpc/mm/gup.c
+++ b/arch/powerpc/mm/gup.c
@@ -14,6 +14,8 @@
 #include <linux/rwsem.h>
 #include <asm/pgtable.h>
 
+#ifdef __HAVE_ARCH_PTE_SPECIAL
+
 /*
  * The performance critical leaf functions are made noinline otherwise gcc
  * inlines everything into a single function which results in too much
@@ -151,8 +153,11 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 	unsigned long addr, len, end;
 	unsigned long next;
 	pgd_t *pgdp;
-	int psize, nr = 0;
+	int nr = 0;
+#ifdef CONFIG_PPC64
 	unsigned int shift;
+	int psize;
+#endif
 
 	pr_debug("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
 
@@ -205,8 +210,13 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 	 */
 	local_irq_disable();
 
+#ifdef CONFIG_PPC64
+	/* Those bits are related to hugetlbfs implementation and only exist
+	 * on 64-bit for now
+	 */
 	psize = get_slice_psize(mm, addr);
 	shift = mmu_psize_defs[psize].shift;
+#endif /* CONFIG_PPC64 */
 
 #ifdef CONFIG_HUGETLB_PAGE
 	if (unlikely(mmu_huge_psizes[psize])) {
@@ -236,7 +246,9 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
 		do {
 			pgd_t pgd = *pgdp;
 
+#ifdef CONFIG_PPC64
 			VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, addr)].shift);
+#endif
 			pr_debug("  %016lx: normal pgd %p\n", addr,
 				 (void *)pgd_val(pgd));
 			next = pgd_addr_end(addr, end);
@@ -279,3 +291,5 @@ slow_irqon:
 		return ret;
 	}
 }
+
+#endif /* __HAVE_ARCH_PTE_SPECIAL */
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 8d5b4758c13a..db556d25c3a7 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -516,7 +516,7 @@ static int __init htab_dt_scan_pftsize(unsigned long node,
 
 static unsigned long __init htab_get_table_size(void)
 {
-	unsigned long mem_size, rnd_mem_size, pteg_count;
+	unsigned long mem_size, rnd_mem_size, pteg_count, psize;
 
 	/* If hash size isn't already provided by the platform, we try to
 	 * retrieve it from the device-tree. If it's not there neither, we
@@ -534,7 +534,8 @@ static unsigned long __init htab_get_table_size(void)
 		rnd_mem_size <<= 1;
 
 	/* # pages / 2 */
-	pteg_count = max(rnd_mem_size >> (12 + 1), 1UL << 11);
+	psize = mmu_psize_defs[mmu_virtual_psize].shift;
+	pteg_count = max(rnd_mem_size >> (psize + 1), 1UL << 11);
 
 	return pteg_count << 7;
 }
@@ -589,7 +590,7 @@ static void __init htab_finish_init(void)
 	make_bl(htab_call_hpte_updatepp, ppc_md.hpte_updatepp);
 }
 
-void __init htab_initialize(void)
+static void __init htab_initialize(void)
 {
 	unsigned long table;
 	unsigned long pteg_count;
@@ -731,11 +732,43 @@ void __init htab_initialize(void)
 #undef KB
 #undef MB
 
-void htab_initialize_secondary(void)
+void __init early_init_mmu(void)
 {
+	/* Setup initial STAB address in the PACA */
+	get_paca()->stab_real = __pa((u64)&initial_stab);
+	get_paca()->stab_addr = (u64)&initial_stab;
+
+	/* Initialize the MMU Hash table and create the linear mapping
+	 * of memory. Has to be done before stab/slb initialization as
+	 * this is currently where the page size encoding is obtained
+	 */
+	htab_initialize();
+
+	/* Initialize stab / SLB management except on iSeries
+	 */
+	if (cpu_has_feature(CPU_FTR_SLB))
+		slb_initialize();
+	else if (!firmware_has_feature(FW_FEATURE_ISERIES))
+		stab_initialize(get_paca()->stab_real);
+}
+
+#ifdef CONFIG_SMP
+void __init early_init_mmu_secondary(void)
+{
+	/* Initialize hash table for that CPU */
 	if (!firmware_has_feature(FW_FEATURE_LPAR))
 		mtspr(SPRN_SDR1, _SDR1);
+
+	/* Initialize STAB/SLB. We use a virtual address as it works
+	 * in real mode on pSeries and we want a virutal address on
+	 * iSeries anyway
+	 */
+	if (cpu_has_feature(CPU_FTR_SLB))
+		slb_initialize();
+	else
+		stab_initialize(get_paca()->stab_addr);
 }
+#endif /* CONFIG_SMP */
 
 /*
  * Called by asm hashtable.S for doing lazy icache flush
@@ -858,7 +891,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
 	unsigned long vsid;
 	struct mm_struct *mm;
 	pte_t *ptep;
-	cpumask_t tmp;
+	const struct cpumask *tmp;
 	int rc, user_region = 0, local = 0;
 	int psize, ssize;
 
@@ -906,8 +939,8 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
 		return 1;
 
 	/* Check CPU locality */
-	tmp = cpumask_of_cpu(smp_processor_id());
-	if (user_region && cpus_equal(mm->cpu_vm_mask, tmp))
+	tmp = cpumask_of(smp_processor_id());
+	if (user_region && cpumask_equal(mm_cpumask(mm), tmp))
 		local = 1;
 
 #ifdef CONFIG_HUGETLB_PAGE
@@ -1023,7 +1056,6 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
 	unsigned long vsid;
 	void *pgdir;
 	pte_t *ptep;
-	cpumask_t mask;
 	unsigned long flags;
 	int local = 0;
 	int ssize;
@@ -1066,8 +1098,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
 	local_irq_save(flags);
 
 	/* Is that local to this CPU ? */
-	mask = cpumask_of_cpu(smp_processor_id());
-	if (cpus_equal(mm->cpu_vm_mask, mask))
+	if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id())))
 		local = 1;
 
 	/* Hash it in */
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index f00f09a77f12..f668fa9ba804 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -472,40 +472,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 {
 #ifdef CONFIG_PPC_STD_MMU
 	unsigned long access = 0, trap;
-#endif
-	unsigned long pfn = pte_pfn(pte);
-
-	/* handle i-cache coherency */
-	if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE) &&
-	    !cpu_has_feature(CPU_FTR_NOEXECUTE) &&
-	    pfn_valid(pfn)) {
-		struct page *page = pfn_to_page(pfn);
-#ifdef CONFIG_8xx
-		/* On 8xx, cache control instructions (particularly
-		 * "dcbst" from flush_dcache_icache) fault as write
-		 * operation if there is an unpopulated TLB entry
-		 * for the address in question. To workaround that,
-		 * we invalidate the TLB here, thus avoiding dcbst
-		 * misbehaviour.
-		 */
-		_tlbil_va(address, 0 /* 8xx doesn't care about PID */);
-#endif
-		/* The _PAGE_USER test should really be _PAGE_EXEC, but
-		 * older glibc versions execute some code from no-exec
-		 * pages, which for now we are supporting.  If exec-only
-		 * pages are ever implemented, this will have to change.
-		 */
-		if (!PageReserved(page) && (pte_val(pte) & _PAGE_USER)
-		    && !test_bit(PG_arch_1, &page->flags)) {
-			if (vma->vm_mm == current->active_mm) {
-				__flush_dcache_icache((void *) address);
-			} else
-				flush_dcache_icache_page(page);
-			set_bit(PG_arch_1, &page->flags);
-		}
-	}
 
-#ifdef CONFIG_PPC_STD_MMU
 	/* We only want HPTEs for linux PTEs that have _PAGE_ACCESSED set */
 	if (!pte_young(pte) || address >= TASK_SIZE)
 		return;
diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap_64.c
index 86010fc7d3b1..0d957a4c70fe 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap_64.c
@@ -24,36 +24,26 @@
 
 #include <linux/personality.h>
 #include <linux/mm.h>
+#include <linux/random.h>
 #include <linux/sched.h>
 
 /*
  * Top of mmap area (just below the process stack).
  *
- * Leave an at least ~128 MB hole.
+ * Leave at least a ~128 MB hole on 32bit applications.
+ *
+ * On 64bit applications we randomise the stack by 1GB so we need to
+ * space our mmap start address by a further 1GB, otherwise there is a
+ * chance the mmap area will end up closer to the stack than our ulimit
+ * requires.
  */
-#define MIN_GAP (128*1024*1024)
+#define MIN_GAP32 (128*1024*1024)
+#define MIN_GAP64 ((128 + 1024)*1024*1024UL)
+#define MIN_GAP ((is_32bit_task()) ? MIN_GAP32 : MIN_GAP64)
 #define MAX_GAP (TASK_SIZE/6*5)
 
-static inline unsigned long mmap_base(void)
-{
-	unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
-
-	if (gap < MIN_GAP)
-		gap = MIN_GAP;
-	else if (gap > MAX_GAP)
-		gap = MAX_GAP;
-
-	return TASK_SIZE - (gap & PAGE_MASK);
-}
-
 static inline int mmap_is_legacy(void)
 {
-	/*
-	 * Force standard allocation for 64 bit programs.
-	 */
-	if (!test_thread_flag(TIF_32BIT))
-		return 1;
-
 	if (current->personality & ADDR_COMPAT_LAYOUT)
 		return 1;
 
@@ -64,6 +54,40 @@ static inline int mmap_is_legacy(void)
 }
 
 /*
+ * Since get_random_int() returns the same value within a 1 jiffy window,
+ * we will almost always get the same randomisation for the stack and mmap
+ * region. This will mean the relative distance between stack and mmap will
+ * be the same.
+ *
+ * To avoid this we can shift the randomness by 1 bit.
+ */
+static unsigned long mmap_rnd(void)
+{
+	unsigned long rnd = 0;
+
+	if (current->flags & PF_RANDOMIZE) {
+		/* 8MB for 32bit, 1GB for 64bit */
+		if (is_32bit_task())
+			rnd = (long)(get_random_int() % (1<<(22-PAGE_SHIFT)));
+		else
+			rnd = (long)(get_random_int() % (1<<(29-PAGE_SHIFT)));
+	}
+	return (rnd << PAGE_SHIFT) * 2;
+}
+
+static inline unsigned long mmap_base(void)
+{
+	unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+
+	if (gap < MIN_GAP)
+		gap = MIN_GAP;
+	else if (gap > MAX_GAP)
+		gap = MAX_GAP;
+
+	return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
+}
+
+/*
  * This function, called very early during the creation of a new
  * process VM image, sets up which VM layout function to use:
  */
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index 52a0cfc38b64..a70e311bd457 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -97,7 +97,7 @@ static unsigned int steal_context_smp(unsigned int id)
 		mm->context.id = MMU_NO_CONTEXT;
 
 		/* Mark it stale on all CPUs that used this mm */
-		for_each_cpu_mask_nr(cpu, mm->cpu_vm_mask)
+		for_each_cpu(cpu, mm_cpumask(mm))
 			__set_bit(id, stale_map[cpu]);
 		return id;
 	}
@@ -380,7 +380,7 @@ void __init mmu_context_init(void)
 #endif
 
 	printk(KERN_INFO
-	       "MMU: Allocated %d bytes of context maps for %d contexts\n",
+	       "MMU: Allocated %zu bytes of context maps for %d contexts\n",
 	       2 * CTX_MAP_SIZE + (sizeof(void *) * (last_context + 1)),
 	       last_context - first_context + 1);
 
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 5ac08b8ab654..9047145095aa 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -158,35 +158,6 @@ static void unmap_cpu_from_node(unsigned long cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static struct device_node * __cpuinit find_cpu_node(unsigned int cpu)
-{
-	unsigned int hw_cpuid = get_hard_smp_processor_id(cpu);
-	struct device_node *cpu_node = NULL;
-	const unsigned int *interrupt_server, *reg;
-	int len;
-
-	while ((cpu_node = of_find_node_by_type(cpu_node, "cpu")) != NULL) {
-		/* Try interrupt server first */
-		interrupt_server = of_get_property(cpu_node,
-					"ibm,ppc-interrupt-server#s", &len);
-
-		len = len / sizeof(u32);
-
-		if (interrupt_server && (len > 0)) {
-			while (len--) {
-				if (interrupt_server[len] == hw_cpuid)
-					return cpu_node;
-			}
-		} else {
-			reg = of_get_property(cpu_node, "reg", &len);
-			if (reg && (len > 0) && (reg[0] == hw_cpuid))
-				return cpu_node;
-		}
-	}
-
-	return NULL;
-}
-
 /* must hold reference to node during call */
 static const int *of_get_associativity(struct device_node *dev)
 {
@@ -290,7 +261,7 @@ static int __init find_min_common_depth(void)
 	ref_points = of_get_property(rtas_root,
 			"ibm,associativity-reference-points", &len);
 
-	if ((len >= 1) && ref_points) {
+	if ((len >= 2 * sizeof(unsigned int)) && ref_points) {
 		depth = ref_points[1];
 	} else {
 		dbg("NUMA: ibm,associativity-reference-points not found.\n");
@@ -470,7 +441,7 @@ static int of_drconf_to_nid_single(struct of_drconf_cell *drmem,
 static int __cpuinit numa_setup_cpu(unsigned long lcpu)
 {
 	int nid = 0;
-	struct device_node *cpu = find_cpu_node(lcpu);
+	struct device_node *cpu = of_get_cpu_node(lcpu, NULL);
 
 	if (!cpu) {
 		WARN_ON(1);
@@ -652,7 +623,7 @@ static int __init parse_numa_properties(void)
 	for_each_present_cpu(i) {
 		int nid;
 
-		cpu = find_cpu_node(i);
+		cpu = of_get_cpu_node(i, NULL);
 		BUG_ON(!cpu);
 		nid = of_node_to_nid_single(cpu);
 		of_node_put(cpu);
@@ -1041,57 +1012,32 @@ early_param("numa", early_numa);
 
 #ifdef CONFIG_MEMORY_HOTPLUG
 /*
- * Validate the node associated with the memory section we are
- * trying to add.
- */
-int valid_hot_add_scn(int *nid, unsigned long start, u32 lmb_size,
-		      unsigned long scn_addr)
-{
-	nodemask_t nodes;
-
-	if (*nid < 0 || !node_online(*nid))
-		*nid = any_online_node(NODE_MASK_ALL);
-
-	if ((scn_addr >= start) && (scn_addr < (start + lmb_size))) {
-		nodes_setall(nodes);
-		while (NODE_DATA(*nid)->node_spanned_pages == 0) {
-			node_clear(*nid, nodes);
-			*nid = any_online_node(nodes);
-		}
-
-		return 1;
-	}
-
-	return 0;
-}
-
-/*
- * Find the node associated with a hot added memory section represented
- * by the ibm,dynamic-reconfiguration-memory node.
+ * Find the node associated with a hot added memory section for
+ * memory represented in the device tree by the property
+ * ibm,dynamic-reconfiguration-memory/ibm,dynamic-memory.
  */
 static int hot_add_drconf_scn_to_nid(struct device_node *memory,
 				     unsigned long scn_addr)
 {
 	const u32 *dm;
-	unsigned int n, rc;
+	unsigned int drconf_cell_cnt, rc;
 	unsigned long lmb_size;
-	int default_nid = any_online_node(NODE_MASK_ALL);
-	int nid;
 	struct assoc_arrays aa;
+	int nid = -1;
 
-	n = of_get_drconf_memory(memory, &dm);
-	if (!n)
-		return default_nid;;
+	drconf_cell_cnt = of_get_drconf_memory(memory, &dm);
+	if (!drconf_cell_cnt)
+		return -1;
 
 	lmb_size = of_get_lmb_size(memory);
 	if (!lmb_size)
-		return default_nid;
+		return -1;
 
 	rc = of_get_assoc_arrays(memory, &aa);
 	if (rc)
-		return default_nid;
+		return -1;
 
-	for (; n != 0; --n) {
+	for (; drconf_cell_cnt != 0; --drconf_cell_cnt) {
 		struct of_drconf_cell drmem;
 
 		read_drconf_cell(&drmem, &dm);
@@ -1102,15 +1048,57 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
 		    || !(drmem.flags & DRCONF_MEM_ASSIGNED))
 			continue;
 
+		if ((scn_addr < drmem.base_addr)
+		    || (scn_addr >= (drmem.base_addr + lmb_size)))
+			continue;
+
 		nid = of_drconf_to_nid_single(&drmem, &aa);
+		break;
+	}
+
+	return nid;
+}
 
-		if (valid_hot_add_scn(&nid, drmem.base_addr, lmb_size,
-				      scn_addr))
-			return nid;
+/*
+ * Find the node associated with a hot added memory section for memory
+ * represented in the device tree as a node (i.e. memory@XXXX) for
+ * each lmb.
+ */
+int hot_add_node_scn_to_nid(unsigned long scn_addr)
+{
+	struct device_node *memory = NULL;
+	int nid = -1;
+
+	while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
+		unsigned long start, size;
+		int ranges;
+		const unsigned int *memcell_buf;
+		unsigned int len;
+
+		memcell_buf = of_get_property(memory, "reg", &len);
+		if (!memcell_buf || len <= 0)
+			continue;
+
+		/* ranges in cell */
+		ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells);
+
+		while (ranges--) {
+			start = read_n_cells(n_mem_addr_cells, &memcell_buf);
+			size = read_n_cells(n_mem_size_cells, &memcell_buf);
+
+			if ((scn_addr < start) || (scn_addr >= (start + size)))
+				continue;
+
+			nid = of_node_to_nid_single(memory);
+			break;
+		}
+
+		of_node_put(memory);
+		if (nid >= 0)
+			break;
 	}
 
-	BUG();	/* section address should be found above */
-	return 0;
+	return nid;
 }
 
 /*
@@ -1121,7 +1109,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
 int hot_add_scn_to_nid(unsigned long scn_addr)
 {
 	struct device_node *memory = NULL;
-	int nid;
+	int nid, found = 0;
 
 	if (!numa_enabled || (min_common_depth < 0))
 		return any_online_node(NODE_MASK_ALL);
@@ -1130,35 +1118,25 @@ int hot_add_scn_to_nid(unsigned long scn_addr)
 	if (memory) {
 		nid = hot_add_drconf_scn_to_nid(memory, scn_addr);
 		of_node_put(memory);
-		return nid;
+	} else {
+		nid = hot_add_node_scn_to_nid(scn_addr);
 	}
 
-	while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
-		unsigned long start, size;
-		int ranges;
-		const unsigned int *memcell_buf;
-		unsigned int len;
-
-		memcell_buf = of_get_property(memory, "reg", &len);
-		if (!memcell_buf || len <= 0)
-			continue;
+	if (nid < 0 || !node_online(nid))
+		nid = any_online_node(NODE_MASK_ALL);
 
-		/* ranges in cell */
-		ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells);
-ha_new_range:
-		start = read_n_cells(n_mem_addr_cells, &memcell_buf);
-		size = read_n_cells(n_mem_size_cells, &memcell_buf);
-		nid = of_node_to_nid_single(memory);
+	if (NODE_DATA(nid)->node_spanned_pages)
+		return nid;
 
-		if (valid_hot_add_scn(&nid, start, size, scn_addr)) {
-			of_node_put(memory);
-			return nid;
+	for_each_online_node(nid) {
+		if (NODE_DATA(nid)->node_spanned_pages) {
+			found = 1;
+			break;
 		}
-
-		if (--ranges)		/* process all ranges in cell */
-			goto ha_new_range;
 	}
-	BUG();	/* section address should be found above */
-	return 0;
+
+	BUG_ON(!found);
+	return nid;
 }
+
 #endif /* CONFIG_MEMORY_HOTPLUG */
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index 6d94116fdea1..f5c6fd42265c 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -1,5 +1,6 @@
 /*
  * This file contains common routines for dealing with free of page tables
+ * Along with common page table handling code
  *
  *  Derived from arch/powerpc/mm/tlb_64.c:
  *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
@@ -81,11 +82,10 @@ static void pte_free_submit(struct pte_freelist_batch *batch)
 void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf)
 {
 	/* This is safe since tlb_gather_mmu has disabled preemption */
-        cpumask_t local_cpumask = cpumask_of_cpu(smp_processor_id());
 	struct pte_freelist_batch **batchp = &__get_cpu_var(pte_freelist_cur);
 
 	if (atomic_read(&tlb->mm->mm_users) < 2 ||
-	    cpus_equal(tlb->mm->cpu_vm_mask, local_cpumask)) {
+	    cpumask_equal(mm_cpumask(tlb->mm), cpumask_of(smp_processor_id()))){
 		pgtable_free(pgf);
 		return;
 	}
@@ -115,3 +115,133 @@ void pte_free_finish(void)
 	pte_free_submit(*batchp);
 	*batchp = NULL;
 }
+
+/*
+ * Handle i/d cache flushing, called from set_pte_at() or ptep_set_access_flags()
+ */
+static pte_t do_dcache_icache_coherency(pte_t pte)
+{
+	unsigned long pfn = pte_pfn(pte);
+	struct page *page;
+
+	if (unlikely(!pfn_valid(pfn)))
+		return pte;
+	page = pfn_to_page(pfn);
+
+	if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) {
+		pr_debug("do_dcache_icache_coherency... flushing\n");
+		flush_dcache_icache_page(page);
+		set_bit(PG_arch_1, &page->flags);
+	}
+	else
+		pr_debug("do_dcache_icache_coherency... already clean\n");
+	return __pte(pte_val(pte) | _PAGE_HWEXEC);
+}
+
+static inline int is_exec_fault(void)
+{
+	return current->thread.regs && TRAP(current->thread.regs) == 0x400;
+}
+
+/* We only try to do i/d cache coherency on stuff that looks like
+ * reasonably "normal" PTEs. We currently require a PTE to be present
+ * and we avoid _PAGE_SPECIAL and _PAGE_NO_CACHE
+ */
+static inline int pte_looks_normal(pte_t pte)
+{
+	return (pte_val(pte) &
+		(_PAGE_PRESENT | _PAGE_SPECIAL | _PAGE_NO_CACHE)) ==
+		(_PAGE_PRESENT);
+}
+
+#if defined(CONFIG_PPC_STD_MMU)
+/* Server-style MMU handles coherency when hashing if HW exec permission
+ * is supposed per page (currently 64-bit only). Else, we always flush
+ * valid PTEs in set_pte.
+ */
+static inline int pte_need_exec_flush(pte_t pte, int set_pte)
+{
+	return set_pte && pte_looks_normal(pte) &&
+		!(cpu_has_feature(CPU_FTR_COHERENT_ICACHE) ||
+		  cpu_has_feature(CPU_FTR_NOEXECUTE));
+}
+#elif _PAGE_HWEXEC == 0
+/* Embedded type MMU without HW exec support (8xx only so far), we flush
+ * the cache for any present PTE
+ */
+static inline int pte_need_exec_flush(pte_t pte, int set_pte)
+{
+	return set_pte && pte_looks_normal(pte);
+}
+#else
+/* Other embedded CPUs with HW exec support per-page, we flush on exec
+ * fault if HWEXEC is not set
+ */
+static inline int pte_need_exec_flush(pte_t pte, int set_pte)
+{
+	return pte_looks_normal(pte) && is_exec_fault() &&
+		!(pte_val(pte) & _PAGE_HWEXEC);
+}
+#endif
+
+/*
+ * set_pte stores a linux PTE into the linux page table.
+ */
+void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
+{
+#ifdef CONFIG_DEBUG_VM
+	WARN_ON(pte_present(*ptep));
+#endif
+	/* Note: mm->context.id might not yet have been assigned as
+	 * this context might not have been activated yet when this
+	 * is called.
+	 */
+	pte = __pte(pte_val(pte) & ~_PAGE_HPTEFLAGS);
+	if (pte_need_exec_flush(pte, 1))
+		pte = do_dcache_icache_coherency(pte);
+
+	/* Perform the setting of the PTE */
+	__set_pte_at(mm, addr, ptep, pte, 0);
+}
+
+/*
+ * This is called when relaxing access to a PTE. It's also called in the page
+ * fault path when we don't hit any of the major fault cases, ie, a minor
+ * update of _PAGE_ACCESSED, _PAGE_DIRTY, etc... The generic code will have
+ * handled those two for us, we additionally deal with missing execute
+ * permission here on some processors
+ */
+int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address,
+			  pte_t *ptep, pte_t entry, int dirty)
+{
+	int changed;
+	if (!dirty && pte_need_exec_flush(entry, 0))
+		entry = do_dcache_icache_coherency(entry);
+	changed = !pte_same(*(ptep), entry);
+	if (changed) {
+		assert_pte_locked(vma->vm_mm, address);
+		__ptep_set_access_flags(ptep, entry);
+		flush_tlb_page_nohash(vma, address);
+	}
+	return changed;
+}
+
+#ifdef CONFIG_DEBUG_VM
+void assert_pte_locked(struct mm_struct *mm, unsigned long addr)
+{
+	pgd_t *pgd;
+	pud_t *pud;
+	pmd_t *pmd;
+
+	if (mm == &init_mm)
+		return;
+	pgd = mm->pgd + pgd_index(addr);
+	BUG_ON(pgd_none(*pgd));
+	pud = pud_offset(pgd, addr);
+	BUG_ON(pud_none(*pud));
+	pmd = pmd_offset(pud, addr);
+	BUG_ON(!pmd_present(*pmd));
+	BUG_ON(!spin_is_locked(pte_lockptr(mm, pmd)));
+}
+#endif /* CONFIG_DEBUG_VM */
+
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 58bcaeba728d..430d0908fa50 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -129,7 +129,8 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
 void __iomem *
 ioremap(phys_addr_t addr, unsigned long size)
 {
-	return __ioremap(addr, size, _PAGE_NO_CACHE | _PAGE_GUARDED);
+	return __ioremap_caller(addr, size, _PAGE_NO_CACHE | _PAGE_GUARDED,
+				__builtin_return_address(0));
 }
 EXPORT_SYMBOL(ioremap);
 
@@ -143,20 +144,27 @@ ioremap_flags(phys_addr_t addr, unsigned long size, unsigned long flags)
 	/* we don't want to let _PAGE_USER and _PAGE_EXEC leak out */
 	flags &= ~(_PAGE_USER | _PAGE_EXEC | _PAGE_HWEXEC);
 
-	return __ioremap(addr, size, flags);
+	return __ioremap_caller(addr, size, flags, __builtin_return_address(0));
 }
 EXPORT_SYMBOL(ioremap_flags);
 
 void __iomem *
 __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
 {
+	return __ioremap_caller(addr, size, flags, __builtin_return_address(0));
+}
+
+void __iomem *
+__ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags,
+		 void *caller)
+{
 	unsigned long v, i;
 	phys_addr_t p;
 	int err;
 
 	/* Make sure we have the base flags */
 	if ((flags & _PAGE_PRESENT) == 0)
-		flags |= _PAGE_KERNEL;
+		flags |= PAGE_KERNEL;
 
 	/* Non-cacheable page cannot be coherent */
 	if (flags & _PAGE_NO_CACHE)
@@ -212,7 +220,7 @@ __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
 
 	if (mem_init_done) {
 		struct vm_struct *area;
-		area = get_vm_area(size, VM_IOREMAP);
+		area = get_vm_area_caller(size, VM_IOREMAP, caller);
 		if (area == 0)
 			return NULL;
 		v = (unsigned long) area->addr;
@@ -288,7 +296,7 @@ void __init mapin_ram(void)
 	p = memstart_addr + s;
 	for (; s < total_lowmem; s += PAGE_SIZE) {
 		ktext = ((char *) v >= _stext && (char *) v < etext);
-		f = ktext ?_PAGE_RAM_TEXT : _PAGE_RAM;
+		f = ktext ? PAGE_KERNEL_TEXT : PAGE_KERNEL;
 		map_page(v, p, f);
 #ifdef CONFIG_PPC_STD_MMU_32
 		if (ktext)
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 365e61ae5dbc..bfa7db6b2fd5 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -144,8 +144,8 @@ void __iounmap_at(void *ea, unsigned long size)
 	unmap_kernel_range((unsigned long)ea, size);
 }
 
-void __iomem * __ioremap(phys_addr_t addr, unsigned long size,
-			 unsigned long flags)
+void __iomem * __ioremap_caller(phys_addr_t addr, unsigned long size,
+				unsigned long flags, void *caller)
 {
 	phys_addr_t paligned;
 	void __iomem *ret;
@@ -168,8 +168,9 @@ void __iomem * __ioremap(phys_addr_t addr, unsigned long size,
 	if (mem_init_done) {
 		struct vm_struct *area;
 
-		area = __get_vm_area(size, VM_IOREMAP,
-				     ioremap_bot, IOREMAP_END);
+		area = __get_vm_area_caller(size, VM_IOREMAP,
+					    ioremap_bot, IOREMAP_END,
+					    caller);
 		if (area == NULL)
 			return NULL;
 		ret = __ioremap_at(paligned, area->addr, size, flags);
@@ -186,19 +187,27 @@ void __iomem * __ioremap(phys_addr_t addr, unsigned long size,
 	return ret;
 }
 
+void __iomem * __ioremap(phys_addr_t addr, unsigned long size,
+			 unsigned long flags)
+{
+	return __ioremap_caller(addr, size, flags, __builtin_return_address(0));
+}
 
 void __iomem * ioremap(phys_addr_t addr, unsigned long size)
 {
 	unsigned long flags = _PAGE_NO_CACHE | _PAGE_GUARDED;
+	void *caller = __builtin_return_address(0);
 
 	if (ppc_md.ioremap)
-		return ppc_md.ioremap(addr, size, flags);
-	return __ioremap(addr, size, flags);
+		return ppc_md.ioremap(addr, size, flags, caller);
+	return __ioremap_caller(addr, size, flags, caller);
 }
 
 void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size,
 			     unsigned long flags)
 {
+	void *caller = __builtin_return_address(0);
+
 	/* writeable implies dirty for kernel addresses */
 	if (flags & _PAGE_RW)
 		flags |= _PAGE_DIRTY;
@@ -207,8 +216,8 @@ void __iomem * ioremap_flags(phys_addr_t addr, unsigned long size,
 	flags &= ~(_PAGE_USER | _PAGE_EXEC);
 
 	if (ppc_md.ioremap)
-		return ppc_md.ioremap(addr, size, flags);
-	return __ioremap(addr, size, flags);
+		return ppc_md.ioremap(addr, size, flags, caller);
+	return __ioremap_caller(addr, size, flags, caller);
 }
 
 
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index fe65c405412c..2d2a87e10154 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -74,9 +74,6 @@ unsigned long p_mapped_by_bats(phys_addr_t pa)
 
 unsigned long __init mmu_mapin_ram(void)
 {
-#ifdef CONFIG_POWER4
-	return 0;
-#else
 	unsigned long tot, bl, done;
 	unsigned long max_size = (256<<20);
 
@@ -95,7 +92,7 @@ unsigned long __init mmu_mapin_ram(void)
 			break;
 	}
 
-	setbat(2, PAGE_OFFSET, 0, bl, _PAGE_RAM);
+	setbat(2, PAGE_OFFSET, 0, bl, PAGE_KERNEL_X);
 	done = (unsigned long)bat_addrs[2].limit - PAGE_OFFSET + 1;
 	if ((done < tot) && !bat_addrs[3].limit) {
 		/* use BAT3 to cover a bit more */
@@ -103,12 +100,11 @@ unsigned long __init mmu_mapin_ram(void)
 		for (bl = 128<<10; bl < max_size; bl <<= 1)
 			if (bl * 2 > tot)
 				break;
-		setbat(3, PAGE_OFFSET+done, done, bl, _PAGE_RAM);
+		setbat(3, PAGE_OFFSET+done, done, bl, PAGE_KERNEL_X);
 		done = (unsigned long)bat_addrs[3].limit - PAGE_OFFSET + 1;
 	}
 
 	return done;
-#endif
 }
 
 /*
@@ -136,9 +132,7 @@ void __init setbat(int index, unsigned long virt, phys_addr_t phys,
 		wimgxpp |= (flags & _PAGE_RW)? BPP_RW: BPP_RX;
 		bat[1].batu = virt | (bl << 2) | 2; /* Vs=1, Vp=0 */
 		bat[1].batl = BAT_PHYS_ADDR(phys) | wimgxpp;
-#ifndef CONFIG_KGDB /* want user access for breakpoints */
 		if (flags & _PAGE_USER)
-#endif
 			bat[1].batu |= 1; 	/* Vp = 1 */
 		if (flags & _PAGE_GUARDED) {
 			/* G bit must be zero in IBATs */
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index c931bc7d1079..1be1b5e59796 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -139,12 +139,12 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
  */
 void __flush_tlb_pending(struct ppc64_tlb_batch *batch)
 {
-	cpumask_t tmp;
+	const struct cpumask *tmp;
 	int i, local = 0;
 
 	i = batch->index;
-	tmp = cpumask_of_cpu(smp_processor_id());
-	if (cpus_equal(batch->mm->cpu_vm_mask, tmp))
+	tmp = cpumask_of(smp_processor_id());
+	if (cpumask_equal(mm_cpumask(batch->mm), tmp))
 		local = 1;
 	if (i == 1)
 		flush_hash_page(batch->vaddr[0], batch->pte[0],
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index 39ac22b13c73..7af72970faed 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -132,11 +132,11 @@ void flush_tlb_mm(struct mm_struct *mm)
 	pid = mm->context.id;
 	if (unlikely(pid == MMU_NO_CONTEXT))
 		goto no_context;
-	cpu_mask = mm->cpu_vm_mask;
-	cpu_clear(smp_processor_id(), cpu_mask);
-	if (!cpus_empty(cpu_mask)) {
+	if (!cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id()))) {
 		struct tlb_flush_param p = { .pid = pid };
-		smp_call_function_mask(cpu_mask, do_flush_tlb_mm_ipi, &p, 1);
+		/* Ignores smp_processor_id() even if set. */
+		smp_call_function_many(mm_cpumask(mm),
+				       do_flush_tlb_mm_ipi, &p, 1);
 	}
 	_tlbil_pid(pid);
  no_context:
@@ -146,16 +146,15 @@ EXPORT_SYMBOL(flush_tlb_mm);
 
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 {
-	cpumask_t cpu_mask;
+	struct cpumask *cpu_mask;
 	unsigned int pid;
 
 	preempt_disable();
 	pid = vma ? vma->vm_mm->context.id : 0;
 	if (unlikely(pid == MMU_NO_CONTEXT))
 		goto bail;
-	cpu_mask = vma->vm_mm->cpu_vm_mask;
-	cpu_clear(smp_processor_id(), cpu_mask);
-	if (!cpus_empty(cpu_mask)) {
+	cpu_mask = mm_cpumask(vma->vm_mm);
+	if (!cpumask_equal(cpu_mask, cpumask_of(smp_processor_id()))) {
 		/* If broadcast tlbivax is supported, use it */
 		if (mmu_has_feature(MMU_FTR_USE_TLBIVAX_BCAST)) {
 			int lock = mmu_has_feature(MMU_FTR_LOCK_BCAST_INVAL);
@@ -167,7 +166,8 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 			goto bail;
 		} else {
 			struct tlb_flush_param p = { .pid = pid, .addr = vmaddr };
-			smp_call_function_mask(cpu_mask,
+			/* Ignores smp_processor_id() even if set in cpu_mask */
+			smp_call_function_many(cpu_mask,
 					       do_flush_tlb_page_ipi, &p, 1);
 		}
 	}
diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S
index f900a39e6ec4..788b87c36f77 100644
--- a/arch/powerpc/mm/tlb_nohash_low.S
+++ b/arch/powerpc/mm/tlb_nohash_low.S
@@ -118,25 +118,50 @@ _GLOBAL(_tlbil_pid)
 
 #elif defined(CONFIG_FSL_BOOKE)
 /*
- * FSL BookE implementations. Currently _pid and _all are the
- * same. This will change when tlbilx is actually supported and
- * performs invalidate-by-PID. This change will be driven by
- * mmu_features conditional
+ * FSL BookE implementations.
+ *
+ * Since feature sections are using _SECTION_ELSE we need
+ * to have the larger code path before the _SECTION_ELSE
  */
 
+#define MMUCSR0_TLBFI	(MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \
+			 MMUCSR0_TLB2FI | MMUCSR0_TLB3FI)
 /*
  * Flush MMU TLB on the local processor
  */
-_GLOBAL(_tlbil_pid)
 _GLOBAL(_tlbil_all)
-#define MMUCSR0_TLBFI	(MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \
-			 MMUCSR0_TLB2FI | MMUCSR0_TLB3FI)
+BEGIN_MMU_FTR_SECTION
+	li	r3,(MMUCSR0_TLBFI)@l
+	mtspr	SPRN_MMUCSR0, r3
+1:
+	mfspr	r3,SPRN_MMUCSR0
+	andi.	r3,r3,MMUCSR0_TLBFI@l
+	bne	1b
+MMU_FTR_SECTION_ELSE
+	PPC_TLBILX_ALL(0,0)
+ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX)
+	msync
+	isync
+	blr
+
+_GLOBAL(_tlbil_pid)
+BEGIN_MMU_FTR_SECTION
+	slwi	r3,r3,16
+	mfmsr	r10
+	wrteei	0
+	mfspr	r4,SPRN_MAS6	/* save MAS6 */
+	mtspr	SPRN_MAS6,r3
+	PPC_TLBILX_PID(0,0)
+	mtspr	SPRN_MAS6,r4	/* restore MAS6 */
+	wrtee	r10
+MMU_FTR_SECTION_ELSE
 	li	r3,(MMUCSR0_TLBFI)@l
 	mtspr	SPRN_MMUCSR0, r3
 1:
 	mfspr	r3,SPRN_MMUCSR0
 	andi.	r3,r3,MMUCSR0_TLBFI@l
 	bne	1b
+ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_USE_TLBILX)
 	msync
 	isync
 	blr
@@ -149,7 +174,9 @@ _GLOBAL(_tlbil_va)
 	mfmsr	r10
 	wrteei	0
 	slwi	r4,r4,16
+	ori	r4,r4,(MAS6_ISIZE(BOOK3E_PAGESZ_4K))@l
 	mtspr	SPRN_MAS6,r4		/* assume AS=0 for now */
+BEGIN_MMU_FTR_SECTION
 	tlbsx	0,r3
 	mfspr	r4,SPRN_MAS1		/* check valid */
 	andis.	r3,r4,MAS1_VALID@h
@@ -157,6 +184,9 @@ _GLOBAL(_tlbil_va)
 	rlwinm	r4,r4,0,1,31
 	mtspr	SPRN_MAS1,r4
 	tlbwe
+MMU_FTR_SECTION_ELSE
+	PPC_TLBILX_VA(0,r3)
+ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX)
 	msync
 	isync
 1:	wrtee	r10
diff --git a/arch/powerpc/oprofile/op_model_7450.c b/arch/powerpc/oprofile/op_model_7450.c
index cc599eb8768b..f8d36f940e88 100644
--- a/arch/powerpc/oprofile/op_model_7450.c
+++ b/arch/powerpc/oprofile/op_model_7450.c
@@ -29,7 +29,7 @@
 static unsigned long reset_value[OP_MAX_COUNTER];
 
 static int oprofile_running;
-static u32 mmcr0_val, mmcr1_val, mmcr2_val;
+static u32 mmcr0_val, mmcr1_val, mmcr2_val, num_pmcs;
 
 #define MMCR0_PMC1_SHIFT	6
 #define MMCR0_PMC2_SHIFT	0
@@ -88,13 +88,12 @@ static int fsl7450_cpu_setup(struct op_counter_config *ctr)
 
 	mtspr(SPRN_MMCR0, mmcr0_val);
 	mtspr(SPRN_MMCR1, mmcr1_val);
-	mtspr(SPRN_MMCR2, mmcr2_val);
+	if (num_pmcs > 4)
+		mtspr(SPRN_MMCR2, mmcr2_val);
 
 	return 0;
 }
 
-#define NUM_CTRS 6
-
 /* Configures the global settings for the countes on all CPUs. */
 static int fsl7450_reg_setup(struct op_counter_config *ctr,
 			     struct op_system_config *sys,
@@ -102,12 +101,13 @@ static int fsl7450_reg_setup(struct op_counter_config *ctr,
 {
 	int i;
 
+	num_pmcs = num_ctrs;
 	/* Our counters count up, and "count" refers to
 	 * how much before the next interrupt, and we interrupt
 	 * on overflow.  So we calculate the starting value
 	 * which will give us "count" until overflow.
 	 * Then we set the events on the enabled counters */
-	for (i = 0; i < NUM_CTRS; ++i)
+	for (i = 0; i < num_ctrs; ++i)
 		reset_value[i] = 0x80000000UL - ctr[i].count;
 
 	/* Set events for Counters 1 & 2 */
@@ -123,9 +123,10 @@ static int fsl7450_reg_setup(struct op_counter_config *ctr,
 
 	/* Set events for Counters 3-6 */
 	mmcr1_val = mmcr1_event3(ctr[2].event)
-		| mmcr1_event4(ctr[3].event)
-		| mmcr1_event5(ctr[4].event)
-		| mmcr1_event6(ctr[5].event);
+		| mmcr1_event4(ctr[3].event);
+	if (num_ctrs > 4)
+		mmcr1_val |= mmcr1_event5(ctr[4].event)
+			| mmcr1_event6(ctr[5].event);
 
 	mmcr2_val = 0;
 
@@ -139,7 +140,7 @@ static int fsl7450_start(struct op_counter_config *ctr)
 
 	mtmsr(mfmsr() | MSR_PMM);
 
-	for (i = 0; i < NUM_CTRS; ++i) {
+	for (i = 0; i < num_pmcs; ++i) {
 		if (ctr[i].enabled)
 			classic_ctr_write(i, reset_value[i]);
 		else
@@ -184,7 +185,7 @@ static void fsl7450_handle_interrupt(struct pt_regs *regs,
 	pc = mfspr(SPRN_SIAR);
 	is_kernel = is_kernel_addr(pc);
 
-	for (i = 0; i < NUM_CTRS; ++i) {
+	for (i = 0; i < num_pmcs; ++i) {
 		val = classic_ctr_read(i);
 		if (val < 0) {
 			if (oprofile_running && ctr[i].enabled) {
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 3496bc05058e..bf5c7ff2e6e5 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -118,6 +118,17 @@ config GLACIER
 	help
 	  This option enables support for the AMCC PPC460GT evaluation board.
 
+config REDWOOD
+	bool "Redwood"
+	depends on 44x
+	default n
+	select PPC44x_SIMPLE
+	select 460SX
+	select PCI
+	select PPC4xx_PCI_EXPRESS
+	help
+	  This option enables support for the AMCC PPC460SX Redwood board.
+
 config YOSEMITE
 	bool "Yosemite"
 	depends on 44x
@@ -220,6 +231,14 @@ config 460EX
 	select IBM_NEW_EMAC_EMAC4
 	select IBM_NEW_EMAC_TAH
 
+config 460SX
+	bool
+	select PPC_FPU
+	select IBM_NEW_EMAC_EMAC4
+	select IBM_NEW_EMAC_RGMII
+	select IBM_NEW_EMAC_ZMII
+	select IBM_NEW_EMAC_TAH
+
 # 44x errata/workaround config symbols, selected by the CPU models above
 config IBM440EP_ERR42
 	bool
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 76fdc51dac8b..5bcd441885e8 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -57,6 +57,7 @@ static char *board[] __initdata = {
 	"ibm,ebony",
 	"amcc,katmai",
 	"amcc,rainier",
+	"amcc,redwood",
 	"amcc,sequoia",
 	"amcc,taishan",
 	"amcc,yosemite"
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index 326852c78b8f..4dac9b0525a4 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -12,7 +12,7 @@ config PPC_MPC5121
 
 config MPC5121_ADS
 	bool "Freescale MPC5121E ADS"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on 6xx
 	select DEFAULT_UIMAGE
 	select PPC_MPC5121
 	select MPC5121_ADS_CPLD
@@ -21,7 +21,7 @@ config MPC5121_ADS
 
 config MPC5121_GENERIC
 	bool "Generic support for simple MPC5121 based boards"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on 6xx
 	select DEFAULT_UIMAGE
 	select PPC_MPC5121
 	help
diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index 696a5ee4962d..8b8e9560a315 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -1,6 +1,6 @@
 config PPC_MPC52xx
 	bool "52xx-based boards"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on 6xx
 	select PPC_CLOCK
 	select PPC_PCI_CHOICE
 
@@ -21,7 +21,13 @@ config PPC_MPC5200_SIMPLE
 	    and if there is a PCI bus node defined in the device tree.
 
 	  Boards that are compatible with this generic platform support
-	  are: 'tqc,tqm5200', 'promess,motionpro', 'schindler,cm5200'.
+	  are:
+	     intercontrol,digsy-mtc
+	     phytec,pcm030
+	     phytec,pcm032
+	     promess,motionpro
+	     schindler,cm5200
+	     tqc,tqm5200
 
 config PPC_EFIKA
 	bool "bPlan Efika 5k2. MPC5200B based computer"
@@ -35,6 +41,11 @@ config PPC_LITE5200
 	depends on PPC_MPC52xx
 	select DEFAULT_UIMAGE
 
+config PPC_MEDIA5200
+	bool "Freescale Media5200 Eval Board"
+	depends on PPC_MPC52xx
+	select DEFAULT_UIMAGE
+
 config PPC_MPC5200_BUGFIX
 	bool "MPC5200 (L25R) bugfix support"
 	depends on PPC_MPC52xx
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index b8a52062738a..bfd4f52cf3dd 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -1,12 +1,13 @@
 #
 # Makefile for 52xx based boards
 #
-obj-y				+= mpc52xx_pic.o mpc52xx_common.o
+obj-y				+= mpc52xx_pic.o mpc52xx_common.o mpc52xx_gpt.o
 obj-$(CONFIG_PCI)		+= mpc52xx_pci.o
 
 obj-$(CONFIG_PPC_MPC5200_SIMPLE) += mpc5200_simple.o
 obj-$(CONFIG_PPC_EFIKA)		+= efika.o
 obj-$(CONFIG_PPC_LITE5200)	+= lite5200.o
+obj-$(CONFIG_PPC_MEDIA5200)	+= media5200.o
 
 obj-$(CONFIG_PM)		+= mpc52xx_sleep.o mpc52xx_pm.o
 ifeq ($(CONFIG_PPC_LITE5200),y)
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
new file mode 100644
index 000000000000..68e4f1696d14
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -0,0 +1,273 @@
+/*
+ * Support for 'media5200-platform' compatible boards.
+ *
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Description:
+ * This code implements support for the Freescape Media5200 platform
+ * (built around the MPC5200 SoC).
+ *
+ * Notable characteristic of the Media5200 is the presence of an FPGA
+ * that has all external IRQ lines routed through it.  This file implements
+ * a cascaded interrupt controller driver which attaches itself to the
+ * Virtual IRQ subsystem after the primary mpc5200 interrupt controller
+ * is initialized.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <asm/time.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+#include <asm/mpc52xx.h>
+
+static struct of_device_id mpc5200_gpio_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-gpio", },
+	{ .compatible = "mpc5200-gpio", },
+	{}
+};
+
+/* FPGA register set */
+#define MEDIA5200_IRQ_ENABLE (0x40c)
+#define MEDIA5200_IRQ_STATUS (0x410)
+#define MEDIA5200_NUM_IRQS   (6)
+#define MEDIA5200_IRQ_SHIFT  (32 - MEDIA5200_NUM_IRQS)
+
+struct media5200_irq {
+	void __iomem *regs;
+	spinlock_t lock;
+	struct irq_host *irqhost;
+};
+struct media5200_irq media5200_irq;
+
+static void media5200_irq_unmask(unsigned int virq)
+{
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(&media5200_irq.lock, flags);
+	val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
+	val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq);
+	out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
+	spin_unlock_irqrestore(&media5200_irq.lock, flags);
+}
+
+static void media5200_irq_mask(unsigned int virq)
+{
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(&media5200_irq.lock, flags);
+	val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
+	val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq));
+	out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val);
+	spin_unlock_irqrestore(&media5200_irq.lock, flags);
+}
+
+static struct irq_chip media5200_irq_chip = {
+	.typename = "Media5200 FPGA",
+	.unmask = media5200_irq_unmask,
+	.mask = media5200_irq_mask,
+	.mask_ack = media5200_irq_mask,
+};
+
+void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc)
+{
+	int sub_virq, val;
+	u32 status, enable;
+
+	/* Mask off the cascaded IRQ */
+	spin_lock(&desc->lock);
+	desc->chip->mask(virq);
+	spin_unlock(&desc->lock);
+
+	/* Ask the FPGA for IRQ status.  If 'val' is 0, then no irqs
+	 * are pending.  'ffs()' is 1 based */
+	status = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE);
+	enable = in_be32(media5200_irq.regs + MEDIA5200_IRQ_STATUS);
+	val = ffs((status & enable) >> MEDIA5200_IRQ_SHIFT);
+	if (val) {
+		sub_virq = irq_linear_revmap(media5200_irq.irqhost, val - 1);
+		/* pr_debug("%s: virq=%i s=%.8x e=%.8x hwirq=%i subvirq=%i\n",
+		 *          __func__, virq, status, enable, val - 1, sub_virq);
+		 */
+		generic_handle_irq(sub_virq);
+	}
+
+	/* Processing done; can reenable the cascade now */
+	spin_lock(&desc->lock);
+	desc->chip->ack(virq);
+	if (!(desc->status & IRQ_DISABLED))
+		desc->chip->unmask(virq);
+	spin_unlock(&desc->lock);
+}
+
+static int media5200_irq_map(struct irq_host *h, unsigned int virq,
+			     irq_hw_number_t hw)
+{
+	struct irq_desc *desc = get_irq_desc(virq);
+
+	pr_debug("%s: h=%p, virq=%i, hwirq=%i\n", __func__, h, virq, (int)hw);
+	set_irq_chip_data(virq, &media5200_irq);
+	set_irq_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq);
+	set_irq_type(virq, IRQ_TYPE_LEVEL_LOW);
+	desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
+	desc->status |= IRQ_TYPE_LEVEL_LOW | IRQ_LEVEL;
+
+	return 0;
+}
+
+static int media5200_irq_xlate(struct irq_host *h, struct device_node *ct,
+				 u32 *intspec, unsigned int intsize,
+				 irq_hw_number_t *out_hwirq,
+				 unsigned int *out_flags)
+{
+	if (intsize != 2)
+		return -1;
+
+	pr_debug("%s: bank=%i, number=%i\n", __func__, intspec[0], intspec[1]);
+	*out_hwirq = intspec[1];
+	*out_flags = IRQ_TYPE_NONE;
+	return 0;
+}
+
+static struct irq_host_ops media5200_irq_ops = {
+	.map = media5200_irq_map,
+	.xlate = media5200_irq_xlate,
+};
+
+/*
+ * Setup Media5200 IRQ mapping
+ */
+static void __init media5200_init_irq(void)
+{
+	struct device_node *fpga_np;
+	int cascade_virq;
+
+	/* First setup the regular MPC5200 interrupt controller */
+	mpc52xx_init_irq();
+
+	/* Now find the FPGA IRQ */
+	fpga_np = of_find_compatible_node(NULL, NULL, "fsl,media5200-fpga");
+	if (!fpga_np)
+		goto out;
+	pr_debug("%s: found fpga node: %s\n", __func__, fpga_np->full_name);
+
+	media5200_irq.regs = of_iomap(fpga_np, 0);
+	if (!media5200_irq.regs)
+		goto out;
+	pr_debug("%s: mapped to %p\n", __func__, media5200_irq.regs);
+
+	cascade_virq = irq_of_parse_and_map(fpga_np, 0);
+	if (!cascade_virq)
+		goto out;
+	pr_debug("%s: cascaded on virq=%i\n", __func__, cascade_virq);
+
+	/* Disable all FPGA IRQs */
+	out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, 0);
+
+	spin_lock_init(&media5200_irq.lock);
+
+	media5200_irq.irqhost = irq_alloc_host(fpga_np, IRQ_HOST_MAP_LINEAR,
+					       MEDIA5200_NUM_IRQS,
+					       &media5200_irq_ops, -1);
+	if (!media5200_irq.irqhost)
+		goto out;
+	pr_debug("%s: allocated irqhost\n", __func__);
+
+	media5200_irq.irqhost->host_data = &media5200_irq;
+
+	set_irq_data(cascade_virq, &media5200_irq);
+	set_irq_chained_handler(cascade_virq, media5200_irq_cascade);
+
+	return;
+
+ out:
+	pr_err("Could not find Media5200 FPGA; PCI interrupts will not work\n");
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init media5200_setup_arch(void)
+{
+
+	struct device_node *np;
+	struct mpc52xx_gpio __iomem *gpio;
+	u32 port_config;
+
+	if (ppc_md.progress)
+		ppc_md.progress("media5200_setup_arch()", 0);
+
+	/* Map important registers from the internal memory map */
+	mpc52xx_map_common_devices();
+
+	/* Some mpc5200 & mpc5200b related configuration */
+	mpc5200_setup_xlb_arbiter();
+
+	mpc52xx_setup_pci();
+
+	np = of_find_matching_node(NULL, mpc5200_gpio_ids);
+	gpio = of_iomap(np, 0);
+	of_node_put(np);
+	if (!gpio) {
+		printk(KERN_ERR "%s() failed. expect abnormal behavior\n",
+		       __func__);
+		return;
+	}
+
+	/* Set port config */
+	port_config = in_be32(&gpio->port_config);
+
+	port_config &= ~0x03000000;	/* ATA CS is on csb_4/5		*/
+	port_config |=  0x01000000;
+
+	out_be32(&gpio->port_config, port_config);
+
+	/* Unmap zone */
+	iounmap(gpio);
+
+}
+
+/* list of the supported boards */
+static char *board[] __initdata = {
+	"fsl,media5200",
+	NULL
+};
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init media5200_probe(void)
+{
+	unsigned long node = of_get_flat_dt_root();
+	int i = 0;
+
+	while (board[i]) {
+		if (of_flat_dt_is_compatible(node, board[i]))
+			break;
+		i++;
+	}
+
+	return (board[i] != NULL);
+}
+
+define_machine(media5200_platform) {
+	.name		= "media5200-platform",
+	.probe		= media5200_probe,
+	.setup_arch	= media5200_setup_arch,
+	.init		= mpc52xx_declare_of_platform_devices,
+	.init_IRQ	= media5200_init_irq,
+	.get_irq	= mpc52xx_get_irq,
+	.restart	= mpc52xx_restart,
+	.calibrate_decr	= generic_calibrate_decr,
+};
diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
index a3bda0b9f1ff..c31e5b534f0a 100644
--- a/arch/powerpc/platforms/52xx/mpc5200_simple.c
+++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c
@@ -50,8 +50,10 @@ static void __init mpc5200_simple_setup_arch(void)
 
 /* list of the supported boards */
 static char *board[] __initdata = {
-	"promess,motionpro",
+	"intercontrol,digsy-mtc",
 	"phytec,pcm030",
+	"phytec,pcm032",
+	"promess,motionpro",
 	"schindler,cm5200",
 	"tqc,tqm5200",
 	NULL
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 98367a0255f3..8e3dd5a0f228 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -28,9 +28,10 @@ static struct of_device_id mpc52xx_xlb_ids[] __initdata = {
 static struct of_device_id mpc52xx_bus_ids[] __initdata = {
 	{ .compatible = "fsl,mpc5200-immr", },
 	{ .compatible = "fsl,mpc5200b-immr", },
-	{ .compatible = "fsl,lpb", },
+	{ .compatible = "simple-bus", },
 
 	/* depreciated matches; shouldn't be used in new device trees */
+	{ .compatible = "fsl,lpb", },
 	{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
 	{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
 	{}
@@ -205,6 +206,43 @@ int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
 EXPORT_SYMBOL(mpc52xx_set_psc_clkdiv);
 
 /**
+ * mpc52xx_get_xtal_freq - Get SYS_XTAL_IN frequency for a device
+ *
+ * @node: device node
+ *
+ * Returns the frequency of the external oscillator clock connected
+ * to the SYS_XTAL_IN pin, or 0 if it cannot be determined.
+ */
+unsigned int mpc52xx_get_xtal_freq(struct device_node *node)
+{
+	u32 val;
+	unsigned int freq;
+
+	if (!mpc52xx_cdm)
+		return 0;
+
+	freq = mpc52xx_find_ipb_freq(node);
+	if (!freq)
+		return 0;
+
+	if (in_8(&mpc52xx_cdm->ipb_clk_sel) & 0x1)
+		freq *= 2;
+
+	val  = in_be32(&mpc52xx_cdm->rstcfg);
+	if (val & (1 << 5))
+		freq *= 8;
+	else
+		freq *= 4;
+	if (val & (1 << 6))
+		freq /= 12;
+	else
+		freq /= 16;
+
+	return freq;
+}
+EXPORT_SYMBOL(mpc52xx_get_xtal_freq);
+
+/**
  * mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
  */
 void
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 07f89ae46d04..2b8d8ef32e4e 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -354,88 +354,6 @@ static struct of_platform_driver mpc52xx_simple_gpiochip_driver = {
 	.remove = mpc52xx_gpiochip_remove,
 };
 
-/*
- * GPIO LIB API implementation for gpt GPIOs.
- *
- * Each gpt only has a single GPIO.
- */
-static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio)
-{
-	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
-
-	return (in_be32(&regs->status) & (1 << (31 - 23))) ? 1 : 0;
-}
-
-static void
-mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
-{
-	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
-
-	if (val)
-		out_be32(&regs->mode, 0x34);
-	else
-		out_be32(&regs->mode, 0x24);
-
-	pr_debug("%s: gpio: %d val: %d\n", __func__, gpio, val);
-}
-
-static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
-{
-	struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
-	struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
-
-	out_be32(&regs->mode, 0x04);
-
-	return 0;
-}
-
-static int
-mpc52xx_gpt_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
-{
-	mpc52xx_gpt_gpio_set(gc, gpio, val);
-	pr_debug("%s: gpio: %d val: %d\n", __func__, gpio, val);
-
-	return 0;
-}
-
-static int __devinit mpc52xx_gpt_gpiochip_probe(struct of_device *ofdev,
-					const struct of_device_id *match)
-{
-	struct of_mm_gpio_chip *mmchip;
-	struct of_gpio_chip *chip;
-
-	mmchip = kzalloc(sizeof(*mmchip), GFP_KERNEL);
-	if (!mmchip)
-		return -ENOMEM;
-
-	chip = &mmchip->of_gc;
-
-	chip->gpio_cells          = 2;
-	chip->gc.ngpio            = 1;
-	chip->gc.direction_input  = mpc52xx_gpt_gpio_dir_in;
-	chip->gc.direction_output = mpc52xx_gpt_gpio_dir_out;
-	chip->gc.get              = mpc52xx_gpt_gpio_get;
-	chip->gc.set              = mpc52xx_gpt_gpio_set;
-
-	return of_mm_gpiochip_add(ofdev->node, mmchip);
-}
-
-static const struct of_device_id mpc52xx_gpt_gpiochip_match[] = {
-	{
-		.compatible = "fsl,mpc5200-gpt-gpio",
-	},
-	{}
-};
-
-static struct of_platform_driver mpc52xx_gpt_gpiochip_driver = {
-	.name = "gpio_gpt",
-	.match_table = mpc52xx_gpt_gpiochip_match,
-	.probe = mpc52xx_gpt_gpiochip_probe,
-	.remove = mpc52xx_gpiochip_remove,
-};
-
 static int __init mpc52xx_gpio_init(void)
 {
 	if (of_register_platform_driver(&mpc52xx_wkup_gpiochip_driver))
@@ -444,9 +362,6 @@ static int __init mpc52xx_gpio_init(void)
 	if (of_register_platform_driver(&mpc52xx_simple_gpiochip_driver))
 		printk(KERN_ERR "Unable to register simple GPIO driver\n");
 
-	if (of_register_platform_driver(&mpc52xx_gpt_gpiochip_driver))
-		printk(KERN_ERR "Unable to register gpt GPIO driver\n");
-
 	return 0;
 }
 
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
new file mode 100644
index 000000000000..bfbcd418e690
--- /dev/null
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -0,0 +1,396 @@
+/*
+ * MPC5200 General Purpose Timer device driver
+ *
+ * Copyright (c) 2009 Secret Lab Technologies Ltd.
+ * Copyright (c) 2008 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This file is a driver for the the General Purpose Timer (gpt) devices
+ * found on the MPC5200 SoC.  Each timer has an IO pin which can be used
+ * for GPIO or can be used to raise interrupts.  The timer function can
+ * be used independently from the IO pin, or it can be used to control
+ * output signals or measure input signals.
+ *
+ * This driver supports the GPIO and IRQ controller functions of the GPT
+ * device.  Timer functions are not yet supported, nor is the watchdog
+ * timer.
+ *
+ * To use the GPIO function, the following two properties must be added
+ * to the device tree node for the gpt device (typically in the .dts file
+ * for the board):
+ * 	gpio-controller;
+ * 	#gpio-cells = < 2 >;
+ * This driver will register the GPIO pin if it finds the gpio-controller
+ * property in the device tree.
+ *
+ * To use the IRQ controller function, the following two properties must
+ * be added to the device tree node for the gpt device:
+ * 	interrupt-controller;
+ * 	#interrupt-cells = < 1 >;
+ * The IRQ controller binding only uses one cell to specify the interrupt,
+ * and the IRQ flags are encoded in the cell.  A cell is not used to encode
+ * the IRQ number because the GPT only has a single IRQ source.  For flags,
+ * a value of '1' means rising edge sensitive and '2' means falling edge.
+ *
+ * The GPIO and the IRQ controller functions can be used at the same time,
+ * but in this use case the IO line will only work as an input.  Trying to
+ * use it as a GPIO output will not work.
+ *
+ * When using the GPIO line as an output, it can either be driven as normal
+ * IO, or it can be an Open Collector (OC) output.  At the moment it is the
+ * responsibility of either the bootloader or the platform setup code to set
+ * the output mode.  This driver does not change the output mode setting.
+ */
+
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_gpio.h>
+#include <linux/kernel.h>
+#include <asm/mpc52xx.h>
+
+MODULE_DESCRIPTION("Freescale MPC52xx gpt driver");
+MODULE_AUTHOR("Sascha Hauer, Grant Likely");
+MODULE_LICENSE("GPL");
+
+/**
+ * struct mpc52xx_gpt - Private data structure for MPC52xx GPT driver
+ * @dev: pointer to device structure
+ * @regs: virtual address of GPT registers
+ * @lock: spinlock to coordinate between different functions.
+ * @of_gc: of_gpio_chip instance structure; used when GPIO is enabled
+ * @irqhost: Pointer to irq_host instance; used when IRQ mode is supported
+ */
+struct mpc52xx_gpt_priv {
+	struct device *dev;
+	struct mpc52xx_gpt __iomem *regs;
+	spinlock_t lock;
+	struct irq_host *irqhost;
+
+#if defined(CONFIG_GPIOLIB)
+	struct of_gpio_chip of_gc;
+#endif
+};
+
+#define MPC52xx_GPT_MODE_MS_MASK	(0x07)
+#define MPC52xx_GPT_MODE_MS_IC		(0x01)
+#define MPC52xx_GPT_MODE_MS_OC		(0x02)
+#define MPC52xx_GPT_MODE_MS_PWM		(0x03)
+#define MPC52xx_GPT_MODE_MS_GPIO	(0x04)
+
+#define MPC52xx_GPT_MODE_GPIO_MASK	(0x30)
+#define MPC52xx_GPT_MODE_GPIO_OUT_LOW	(0x20)
+#define MPC52xx_GPT_MODE_GPIO_OUT_HIGH	(0x30)
+
+#define MPC52xx_GPT_MODE_IRQ_EN		(0x0100)
+
+#define MPC52xx_GPT_MODE_ICT_MASK	(0x030000)
+#define MPC52xx_GPT_MODE_ICT_RISING	(0x010000)
+#define MPC52xx_GPT_MODE_ICT_FALLING	(0x020000)
+#define MPC52xx_GPT_MODE_ICT_TOGGLE	(0x030000)
+
+#define MPC52xx_GPT_STATUS_IRQMASK	(0x000f)
+
+/* ---------------------------------------------------------------------
+ * Cascaded interrupt controller hooks
+ */
+
+static void mpc52xx_gpt_irq_unmask(unsigned int virq)
+{
+	struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq);
+	unsigned long flags;
+
+	spin_lock_irqsave(&gpt->lock, flags);
+	setbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+}
+
+static void mpc52xx_gpt_irq_mask(unsigned int virq)
+{
+	struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq);
+	unsigned long flags;
+
+	spin_lock_irqsave(&gpt->lock, flags);
+	clrbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_IRQ_EN);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+}
+
+static void mpc52xx_gpt_irq_ack(unsigned int virq)
+{
+	struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq);
+
+	out_be32(&gpt->regs->status, MPC52xx_GPT_STATUS_IRQMASK);
+}
+
+static int mpc52xx_gpt_irq_set_type(unsigned int virq, unsigned int flow_type)
+{
+	struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq);
+	unsigned long flags;
+	u32 reg;
+
+	dev_dbg(gpt->dev, "%s: virq=%i type=%x\n", __func__, virq, flow_type);
+
+	spin_lock_irqsave(&gpt->lock, flags);
+	reg = in_be32(&gpt->regs->mode) & ~MPC52xx_GPT_MODE_ICT_MASK;
+	if (flow_type & IRQF_TRIGGER_RISING)
+		reg |= MPC52xx_GPT_MODE_ICT_RISING;
+	if (flow_type & IRQF_TRIGGER_FALLING)
+		reg |= MPC52xx_GPT_MODE_ICT_FALLING;
+	out_be32(&gpt->regs->mode, reg);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+
+	return 0;
+}
+
+static struct irq_chip mpc52xx_gpt_irq_chip = {
+	.typename = "MPC52xx GPT",
+	.unmask = mpc52xx_gpt_irq_unmask,
+	.mask = mpc52xx_gpt_irq_mask,
+	.ack = mpc52xx_gpt_irq_ack,
+	.set_type = mpc52xx_gpt_irq_set_type,
+};
+
+void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc)
+{
+	struct mpc52xx_gpt_priv *gpt = get_irq_data(virq);
+	int sub_virq;
+	u32 status;
+
+	status = in_be32(&gpt->regs->status) & MPC52xx_GPT_STATUS_IRQMASK;
+	if (status) {
+		sub_virq = irq_linear_revmap(gpt->irqhost, 0);
+		generic_handle_irq(sub_virq);
+	}
+}
+
+static int mpc52xx_gpt_irq_map(struct irq_host *h, unsigned int virq,
+			       irq_hw_number_t hw)
+{
+	struct mpc52xx_gpt_priv *gpt = h->host_data;
+
+	dev_dbg(gpt->dev, "%s: h=%p, virq=%i\n", __func__, h, virq);
+	set_irq_chip_data(virq, gpt);
+	set_irq_chip_and_handler(virq, &mpc52xx_gpt_irq_chip, handle_edge_irq);
+
+	return 0;
+}
+
+static int mpc52xx_gpt_irq_xlate(struct irq_host *h, struct device_node *ct,
+				 u32 *intspec, unsigned int intsize,
+				 irq_hw_number_t *out_hwirq,
+				 unsigned int *out_flags)
+{
+	struct mpc52xx_gpt_priv *gpt = h->host_data;
+
+	dev_dbg(gpt->dev, "%s: flags=%i\n", __func__, intspec[0]);
+
+	if ((intsize < 1) || (intspec[0] < 1) || (intspec[0] > 3)) {
+		dev_err(gpt->dev, "bad irq specifier in %s\n", ct->full_name);
+		return -EINVAL;
+	}
+
+	*out_hwirq = 0; /* The GPT only has 1 IRQ line */
+	*out_flags = intspec[0];
+
+	return 0;
+}
+
+static struct irq_host_ops mpc52xx_gpt_irq_ops = {
+	.map = mpc52xx_gpt_irq_map,
+	.xlate = mpc52xx_gpt_irq_xlate,
+};
+
+static void
+mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node)
+{
+	int cascade_virq;
+	unsigned long flags;
+
+	/* Only setup cascaded IRQ if device tree claims the GPT is
+	 * an interrupt controller */
+	if (!of_find_property(node, "interrupt-controller", NULL))
+		return;
+
+	cascade_virq = irq_of_parse_and_map(node, 0);
+
+	gpt->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR, 1,
+				      &mpc52xx_gpt_irq_ops, -1);
+	if (!gpt->irqhost) {
+		dev_err(gpt->dev, "irq_alloc_host() failed\n");
+		return;
+	}
+
+	gpt->irqhost->host_data = gpt;
+
+	set_irq_data(cascade_virq, gpt);
+	set_irq_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade);
+
+	/* Set to Input Capture mode */
+	spin_lock_irqsave(&gpt->lock, flags);
+	clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_MS_MASK,
+			MPC52xx_GPT_MODE_MS_IC);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+
+	dev_dbg(gpt->dev, "%s() complete. virq=%i\n", __func__, cascade_virq);
+}
+
+
+/* ---------------------------------------------------------------------
+ * GPIOLIB hooks
+ */
+#if defined(CONFIG_GPIOLIB)
+static inline struct mpc52xx_gpt_priv *gc_to_mpc52xx_gpt(struct gpio_chip *gc)
+{
+	return container_of(to_of_gpio_chip(gc), struct mpc52xx_gpt_priv,of_gc);
+}
+
+static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio)
+{
+	struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc);
+
+	return (in_be32(&gpt->regs->status) >> 8) & 1;
+}
+
+static void
+mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int v)
+{
+	struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc);
+	unsigned long flags;
+	u32 r;
+
+	dev_dbg(gpt->dev, "%s: gpio:%d v:%d\n", __func__, gpio, v);
+	r = v ? MPC52xx_GPT_MODE_GPIO_OUT_HIGH : MPC52xx_GPT_MODE_GPIO_OUT_LOW;
+
+	spin_lock_irqsave(&gpt->lock, flags);
+	clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_GPIO_MASK, r);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+}
+
+static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
+{
+	struct mpc52xx_gpt_priv *gpt = gc_to_mpc52xx_gpt(gc);
+	unsigned long flags;
+
+	dev_dbg(gpt->dev, "%s: gpio:%d\n", __func__, gpio);
+
+	spin_lock_irqsave(&gpt->lock, flags);
+	clrbits32(&gpt->regs->mode, MPC52xx_GPT_MODE_GPIO_MASK);
+	spin_unlock_irqrestore(&gpt->lock, flags);
+
+	return 0;
+}
+
+static int
+mpc52xx_gpt_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+	mpc52xx_gpt_gpio_set(gc, gpio, val);
+	return 0;
+}
+
+static void
+mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node)
+{
+	int rc;
+
+	/* Only setup GPIO if the device tree claims the GPT is
+	 * a GPIO controller */
+	if (!of_find_property(node, "gpio-controller", NULL))
+		return;
+
+	gpt->of_gc.gc.label = kstrdup(node->full_name, GFP_KERNEL);
+	if (!gpt->of_gc.gc.label) {
+		dev_err(gpt->dev, "out of memory\n");
+		return;
+	}
+
+	gpt->of_gc.gpio_cells = 2;
+	gpt->of_gc.gc.ngpio = 1;
+	gpt->of_gc.gc.direction_input  = mpc52xx_gpt_gpio_dir_in;
+	gpt->of_gc.gc.direction_output = mpc52xx_gpt_gpio_dir_out;
+	gpt->of_gc.gc.get = mpc52xx_gpt_gpio_get;
+	gpt->of_gc.gc.set = mpc52xx_gpt_gpio_set;
+	gpt->of_gc.gc.base = -1;
+	gpt->of_gc.xlate = of_gpio_simple_xlate;
+	node->data = &gpt->of_gc;
+	of_node_get(node);
+
+	/* Setup external pin in GPIO mode */
+	clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_MS_MASK,
+			MPC52xx_GPT_MODE_MS_GPIO);
+
+	rc = gpiochip_add(&gpt->of_gc.gc);
+	if (rc)
+		dev_err(gpt->dev, "gpiochip_add() failed; rc=%i\n", rc);
+
+	dev_dbg(gpt->dev, "%s() complete.\n", __func__);
+}
+#else /* defined(CONFIG_GPIOLIB) */
+static void
+mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *p, struct device_node *np) { }
+#endif /* defined(CONFIG_GPIOLIB) */
+
+/* ---------------------------------------------------------------------
+ * of_platform bus binding code
+ */
+static int __devinit mpc52xx_gpt_probe(struct of_device *ofdev,
+				       const struct of_device_id *match)
+{
+	struct mpc52xx_gpt_priv *gpt;
+
+	gpt = kzalloc(sizeof *gpt, GFP_KERNEL);
+	if (!gpt)
+		return -ENOMEM;
+
+	spin_lock_init(&gpt->lock);
+	gpt->dev = &ofdev->dev;
+	gpt->regs = of_iomap(ofdev->node, 0);
+	if (!gpt->regs) {
+		kfree(gpt);
+		return -ENOMEM;
+	}
+
+	dev_set_drvdata(&ofdev->dev, gpt);
+
+	mpc52xx_gpt_gpio_setup(gpt, ofdev->node);
+	mpc52xx_gpt_irq_setup(gpt, ofdev->node);
+
+	return 0;
+}
+
+static int mpc52xx_gpt_remove(struct of_device *ofdev)
+{
+	return -EBUSY;
+}
+
+static const struct of_device_id mpc52xx_gpt_match[] = {
+	{ .compatible = "fsl,mpc5200-gpt", },
+
+	/* Depreciated compatible values; don't use for new dts files */
+	{ .compatible = "fsl,mpc5200-gpt-gpio", },
+	{ .compatible = "mpc5200-gpt", },
+	{}
+};
+
+static struct of_platform_driver mpc52xx_gpt_driver = {
+	.name = "mpc52xx-gpt",
+	.match_table = mpc52xx_gpt_match,
+	.probe = mpc52xx_gpt_probe,
+	.remove = mpc52xx_gpt_remove,
+};
+
+static int __init mpc52xx_gpt_init(void)
+{
+	if (of_register_platform_driver(&mpc52xx_gpt_driver))
+		pr_err("error registering MPC52xx GPT driver\n");
+
+	return 0;
+}
+
+/* Make sure GPIOs and IRQs get set up before anyone tries to use them */
+subsys_initcall(mpc52xx_gpt_init);
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 0a093f03c758..480f806fd0a9 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -163,8 +163,6 @@ static void mpc52xx_extirq_mask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_clrbit(&intr->ctrl, 11 - l2irq);
 }
 
@@ -176,8 +174,6 @@ static void mpc52xx_extirq_unmask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_setbit(&intr->ctrl, 11 - l2irq);
 }
 
@@ -189,17 +185,15 @@ static void mpc52xx_extirq_ack(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_setbit(&intr->ctrl, 27-l2irq);
 }
 
 static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 {
-	struct irq_desc *desc = get_irq_desc(virq);
 	u32 ctrl_reg, type;
 	int irq;
 	int l2irq;
+	void *handler = handle_level_irq;
 
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
@@ -207,32 +201,21 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 	pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__, irq, l2irq, flow_type);
 
 	switch (flow_type) {
-	case IRQF_TRIGGER_HIGH:
-		type = 0;
-		break;
-	case IRQF_TRIGGER_RISING:
-		type = 1;
-		break;
-	case IRQF_TRIGGER_FALLING:
-		type = 2;
-		break;
-	case IRQF_TRIGGER_LOW:
-		type = 3;
-		break;
+	case IRQF_TRIGGER_HIGH: type = 0; break;
+	case IRQF_TRIGGER_RISING: type = 1; handler = handle_edge_irq; break;
+	case IRQF_TRIGGER_FALLING: type = 2; handler = handle_edge_irq; break;
+	case IRQF_TRIGGER_LOW: type = 3; break;
 	default:
 		type = 0;
 	}
 
-	desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
-	desc->status |= flow_type & IRQ_TYPE_SENSE_MASK;
-	if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
-		desc->status |= IRQ_LEVEL;
-
 	ctrl_reg = in_be32(&intr->ctrl);
 	ctrl_reg &= ~(0x3 << (22 - (l2irq * 2)));
 	ctrl_reg |= (type << (22 - (l2irq * 2)));
 	out_be32(&intr->ctrl, ctrl_reg);
 
+	__set_irq_handler_unlocked(virq, handler);
+
 	return 0;
 }
 
@@ -247,6 +230,11 @@ static struct irq_chip mpc52xx_extirq_irqchip = {
 /*
  * Main interrupt irq_chip
  */
+static int mpc52xx_null_set_type(unsigned int virq, unsigned int flow_type)
+{
+	return 0; /* Do nothing so that the sense mask will get updated */
+}
+
 static void mpc52xx_main_mask(unsigned int virq)
 {
 	int irq;
@@ -255,8 +243,6 @@ static void mpc52xx_main_mask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_setbit(&intr->main_mask, 16 - l2irq);
 }
 
@@ -268,8 +254,6 @@ static void mpc52xx_main_unmask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_clrbit(&intr->main_mask, 16 - l2irq);
 }
 
@@ -278,6 +262,7 @@ static struct irq_chip mpc52xx_main_irqchip = {
 	.mask = mpc52xx_main_mask,
 	.mask_ack = mpc52xx_main_mask,
 	.unmask = mpc52xx_main_unmask,
+	.set_type = mpc52xx_null_set_type,
 };
 
 /*
@@ -291,8 +276,6 @@ static void mpc52xx_periph_mask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_setbit(&intr->per_mask, 31 - l2irq);
 }
 
@@ -304,8 +287,6 @@ static void mpc52xx_periph_unmask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_clrbit(&intr->per_mask, 31 - l2irq);
 }
 
@@ -314,6 +295,7 @@ static struct irq_chip mpc52xx_periph_irqchip = {
 	.mask = mpc52xx_periph_mask,
 	.mask_ack = mpc52xx_periph_mask,
 	.unmask = mpc52xx_periph_unmask,
+	.set_type = mpc52xx_null_set_type,
 };
 
 /*
@@ -327,8 +309,6 @@ static void mpc52xx_sdma_mask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_setbit(&sdma->IntMask, l2irq);
 }
 
@@ -340,8 +320,6 @@ static void mpc52xx_sdma_unmask(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	io_be_clrbit(&sdma->IntMask, l2irq);
 }
 
@@ -353,8 +331,6 @@ static void mpc52xx_sdma_ack(unsigned int virq)
 	irq = irq_map[virq].hwirq;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
 	out_be32(&sdma->IntPend, 1 << l2irq);
 }
 
@@ -363,9 +339,19 @@ static struct irq_chip mpc52xx_sdma_irqchip = {
 	.mask = mpc52xx_sdma_mask,
 	.unmask = mpc52xx_sdma_unmask,
 	.ack = mpc52xx_sdma_ack,
+	.set_type = mpc52xx_null_set_type,
 };
 
 /**
+ * mpc52xx_is_extirq - Returns true if hwirq number is for an external IRQ
+ */
+static int mpc52xx_is_extirq(int l1, int l2)
+{
+	return ((l1 == 0) && (l2 == 0)) ||
+	       ((l1 == 1) && (l2 >= 1) && (l2 <= 3));
+}
+
+/**
  * mpc52xx_irqhost_xlate - translate virq# from device tree interrupts property
  */
 static int mpc52xx_irqhost_xlate(struct irq_host *h, struct device_node *ct,
@@ -383,38 +369,23 @@ static int mpc52xx_irqhost_xlate(struct irq_host *h, struct device_node *ct,
 
 	intrvect_l1 = (int)intspec[0];
 	intrvect_l2 = (int)intspec[1];
-	intrvect_type = (int)intspec[2];
+	intrvect_type = (int)intspec[2] & 0x3;
 
 	intrvect_linux = (intrvect_l1 << MPC52xx_IRQ_L1_OFFSET) &
 			 MPC52xx_IRQ_L1_MASK;
 	intrvect_linux |= intrvect_l2 & MPC52xx_IRQ_L2_MASK;
 
-	pr_debug("return %x, l1=%d, l2=%d\n", intrvect_linux, intrvect_l1,
-		 intrvect_l2);
-
 	*out_hwirq = intrvect_linux;
-	*out_flags = mpc52xx_map_senses[intrvect_type];
+	*out_flags = IRQ_TYPE_LEVEL_LOW;
+	if (mpc52xx_is_extirq(intrvect_l1, intrvect_l2))
+		*out_flags = mpc52xx_map_senses[intrvect_type];
 
+	pr_debug("return %x, l1=%d, l2=%d\n", intrvect_linux, intrvect_l1,
+		 intrvect_l2);
 	return 0;
 }
 
 /**
- * mpc52xx_irqx_gettype - determine the IRQ sense type (level/edge)
- *
- * Only external IRQs need this.
- */
-static int mpc52xx_irqx_gettype(int irq)
-{
-	int type;
-	u32 ctrl_reg;
-
-	ctrl_reg = in_be32(&intr->ctrl);
-	type = (ctrl_reg >> (22 - irq * 2)) & 0x3;
-
-	return mpc52xx_map_senses[type];
-}
-
-/**
  * mpc52xx_irqhost_map - Hook to map from virq to an irq_chip structure
  */
 static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq,
@@ -422,68 +393,46 @@ static int mpc52xx_irqhost_map(struct irq_host *h, unsigned int virq,
 {
 	int l1irq;
 	int l2irq;
-	struct irq_chip *good_irqchip;
-	void *good_handle;
+	struct irq_chip *irqchip;
+	void *hndlr;
 	int type;
+	u32 reg;
 
 	l1irq = (irq & MPC52xx_IRQ_L1_MASK) >> MPC52xx_IRQ_L1_OFFSET;
 	l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
 	/*
-	 * Most of ours IRQs will be level low
-	 * Only external IRQs on some platform may be others
+	 * External IRQs are handled differently by the hardware so they are
+	 * handled by a dedicated irq_chip structure.
 	 */
-	type = IRQ_TYPE_LEVEL_LOW;
+	if (mpc52xx_is_extirq(l1irq, l2irq)) {
+		reg = in_be32(&intr->ctrl);
+		type = mpc52xx_map_senses[(reg >> (22 - l2irq * 2)) & 0x3];
+		if ((type == IRQ_TYPE_EDGE_FALLING) ||
+		    (type == IRQ_TYPE_EDGE_RISING))
+			hndlr = handle_edge_irq;
+		else
+			hndlr = handle_level_irq;
+
+		set_irq_chip_and_handler(virq, &mpc52xx_extirq_irqchip, hndlr);
+		pr_debug("%s: External IRQ%i virq=%x, hw=%x. type=%x\n",
+			 __func__, l2irq, virq, (int)irq, type);
+		return 0;
+	}
 
+	/* It is an internal SOC irq.  Choose the correct irq_chip */
 	switch (l1irq) {
-	case MPC52xx_IRQ_L1_CRIT:
-		pr_debug("%s: Critical. l2=%x\n", __func__, l2irq);
-
-		BUG_ON(l2irq != 0);
-
-		type = mpc52xx_irqx_gettype(l2irq);
-		good_irqchip = &mpc52xx_extirq_irqchip;
-		break;
-
-	case MPC52xx_IRQ_L1_MAIN:
-		pr_debug("%s: Main IRQ[1-3] l2=%x\n", __func__, l2irq);
-
-		if ((l2irq >= 1) && (l2irq <= 3)) {
-			type = mpc52xx_irqx_gettype(l2irq);
-			good_irqchip = &mpc52xx_extirq_irqchip;
-		} else {
-			good_irqchip = &mpc52xx_main_irqchip;
-		}
-		break;
-
-	case MPC52xx_IRQ_L1_PERP:
-		pr_debug("%s: Peripherals. l2=%x\n", __func__, l2irq);
-		good_irqchip = &mpc52xx_periph_irqchip;
-		break;
-
-	case MPC52xx_IRQ_L1_SDMA:
-		pr_debug("%s: SDMA. l2=%x\n", __func__, l2irq);
-		good_irqchip = &mpc52xx_sdma_irqchip;
-		break;
-
+	case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break;
+	case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break;
+	case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break;
 	default:
-		pr_err("%s: invalid virq requested (0x%x)\n", __func__, virq);
+		pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n",
+		       __func__, virq, l1irq, l2irq);
 		return -EINVAL;
 	}
 
-	switch (type) {
-	case IRQ_TYPE_EDGE_FALLING:
-	case IRQ_TYPE_EDGE_RISING:
-		good_handle = handle_edge_irq;
-		break;
-	default:
-		good_handle = handle_level_irq;
-	}
-
-	set_irq_chip_and_handler(virq, good_irqchip, good_handle);
-
-	pr_debug("%s: virq=%x, hw=%x. type=%x\n", __func__, virq,
-		 (int)irq, type);
+	set_irq_chip_and_handler(virq, irqchip, handle_level_irq);
+	pr_debug("%s: virq=%x, l1=%i, l2=%i\n", __func__, virq, l1irq, l2irq);
 
 	return 0;
 }
@@ -522,6 +471,8 @@ void __init mpc52xx_init_irq(void)
 		panic(__FILE__	": find_and_map failed on 'mpc5200-bestcomm'. "
 				"Check node !");
 
+	pr_debug("MPC5200 IRQ controller mapped to 0x%p\n", intr);
+
 	/* Disable all interrupt sources. */
 	out_be32(&sdma->IntPend, 0xffffffff);	/* 1 means clear pending */
 	out_be32(&sdma->IntMask, 0xffffffff);	/* 1 means disabled */
@@ -613,8 +564,5 @@ unsigned int mpc52xx_get_irq(void)
 		}
 	}
 
-	pr_debug("%s: irq=%x. virq=%d\n", __func__, irq,
-		 irq_linear_revmap(mpc52xx_irqhost, irq));
-
 	return irq_linear_revmap(mpc52xx_irqhost, irq);
 }
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index 30f008b2f92e..7c7df4003820 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -1,6 +1,6 @@
 menuconfig PPC_82xx
 	bool "82xx-based boards (PQ II)"
-	depends on 6xx && PPC_MULTIPLATFORM
+	depends on 6xx
 
 if PPC_82xx
 
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 83c664afc897..437d29a59d72 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -1,6 +1,6 @@
 menuconfig PPC_83xx
 	bool "83xx-based boards"
-	depends on 6xx && PPC_MULTIPLATFORM
+	depends on 6xx
 	select PPC_UDBG_16550
 	select PPC_PCI_CHOICE
 	select FSL_PCI if PCI
diff --git a/arch/powerpc/platforms/83xx/asp834x.c b/arch/powerpc/platforms/83xx/asp834x.c
index bb30d67ad0a2..aa0d84d22585 100644
--- a/arch/powerpc/platforms/83xx/asp834x.c
+++ b/arch/powerpc/platforms/83xx/asp834x.c
@@ -58,6 +58,7 @@ static struct __initdata of_device_id asp8347_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index 91a2c80b9d72..0b4f883b20eb 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -38,6 +38,8 @@ static void __init mpc831x_rdb_setup_arch(void)
 #ifdef CONFIG_PCI
 	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
 		mpc83xx_add_bridge(np);
+	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
+		mpc83xx_add_bridge(np);
 #endif
 	mpc831x_usb_cfg();
 }
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 76092d37c7d9..81e44fa1c644 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -42,6 +42,7 @@
 static struct of_device_id __initdata mpc834x_itx_ids[] = {
 	{ .compatible = "fsl,pq2pro-localbus", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index fc3f2ed1f3e9..d0a634b056ca 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -112,6 +112,7 @@ static struct of_device_id mpc834x_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c
index 530ef990ca7c..51df7e754698 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c
@@ -84,14 +84,10 @@ static void __init mpc837x_mds_setup_arch(void)
 		ppc_md.progress("mpc837x_mds_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") {
-		if (!of_device_is_available(np)) {
-			pr_warning("%s: disabled by the firmware.\n",
-				   np->full_name);
-			continue;
-		}
+	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
+		mpc83xx_add_bridge(np);
+	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
 		mpc83xx_add_bridge(np);
-	}
 #endif
 	mpc837xmds_usb_cfg();
 }
@@ -100,6 +96,7 @@ static struct of_device_id mpc837x_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
index 1d096545322b..76f3b32a155e 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
@@ -38,6 +38,8 @@ static void __init mpc837x_rdb_setup_arch(void)
 #ifdef CONFIG_PCI
 	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
 		mpc83xx_add_bridge(np);
+	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
+		mpc83xx_add_bridge(np);
 #endif
 	mpc837x_usb_cfg();
 }
@@ -46,6 +48,7 @@ static struct of_device_id mpc837x_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index 156c4e218009..49023dbe1576 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -84,6 +84,7 @@ static struct __initdata of_device_id sbc834x_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index cc99c280aad9..11e1fac17c7f 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -14,6 +14,7 @@
 #include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
+#include <linux/of.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
@@ -210,7 +211,7 @@ int mpc837x_usb_cfg(void)
 	int ret = 0;
 
 	np = of_find_compatible_node(NULL, NULL, "fsl-usb2-dr");
-	if (!np)
+	if (!np || !of_device_is_available(np))
 		return -ENODEV;
 	prop = of_get_property(np, "phy_type", NULL);
 
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index b79dc710ed34..7f066adc068c 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -51,6 +51,12 @@ config MPC85xx_DS
 	help
 	  This option enables support for the MPC85xx DS (MPC8544 DS) board
 
+config SOCRATES
+	bool "Socrates"
+	select DEFAULT_UIMAGE
+	help
+	  This option enables support for the Socrates board.
+
 config KSI8560
         bool "Emerson KSI8560"
         select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index f0798c09980f..a857b35b9828 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -13,4 +13,5 @@ obj-$(CONFIG_STX_GP3)	  += stx_gp3.o
 obj-$(CONFIG_TQM85xx)	  += tqm85xx.o
 obj-$(CONFIG_SBC8560)     += sbc8560.o
 obj-$(CONFIG_SBC8548)     += sbc8548.o
+obj-$(CONFIG_SOCRATES)    += socrates.o socrates_fpga_pic.o
 obj-$(CONFIG_KSI8560)	  += ksi8560.o
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 81cee7bbf2d2..f4d36b5a2e00 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -106,8 +106,6 @@ static void __init ksi8560_pic_init(void)
 	cpm2_pic_init(np);
 	of_node_put(np);
 	set_irq_chained_handler(irq, cpm2_cascade);
-
-	setup_irq(0, NULL);
 #endif
 }
 
@@ -221,6 +219,7 @@ static struct of_device_id __initdata of_bus_ids[] = {
 	{ .type = "simple-bus", },
 	{ .name = "cpm", },
 	{ .name = "localbus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index 1bf5aefdfeb1..63efca20d7bd 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -92,6 +92,7 @@ static struct of_device_id __initdata mpc8536_ds_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 21f009023e26..9438a892afc4 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -226,6 +226,7 @@ static struct of_device_id __initdata of_bus_ids[] = {
 	{ .name = "cpm", },
 	{ .name = "localbus", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index aeb6a5bc5522..458d91fba91d 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -179,7 +179,6 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
 static struct irqaction mpc85xxcds_8259_irqaction = {
 	.handler = mpc85xx_8259_cascade_action,
 	.flags = IRQF_SHARED,
-	.mask = CPU_MASK_NONE,
 	.name = "8259 cascade",
 };
 #endif /* PPC_I8259 */
@@ -336,6 +335,7 @@ static struct of_device_id __initdata of_bus_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 7326d904202c..de66de7a9ca2 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -204,6 +204,7 @@ static struct of_device_id __initdata mpc85xxds_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 658a36fab3ab..7dd029034aec 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -265,6 +265,7 @@ static struct of_device_id mpc85xx_ids[] = {
 	{ .compatible = "simple-bus", },
 	{ .type = "qe", },
 	{ .compatible = "fsl,qe", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index 7ec77ce12dad..ecdd8c09e4ed 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -154,6 +154,7 @@ static struct of_device_id __initdata of_bus_ids[] = {
 	{ .name = "soc", },
 	{ .type = "soc", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index 472f254a19d2..cc27807a8b64 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -213,6 +213,7 @@ static struct of_device_id __initdata of_bus_ids[] = {
 	{ .name = "cpm", },
 	{ .name = "localbus", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 79a0df17078b..cc0b0db8a6f3 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -21,6 +21,7 @@
 #include <asm/page.h>
 #include <asm/mpic.h>
 #include <asm/cacheflush.h>
+#include <asm/dbell.h>
 
 #include <sysdev/fsl_soc.h>
 
@@ -80,10 +81,8 @@ smp_85xx_kick_cpu(int nr)
 }
 
 static void __init
-smp_85xx_setup_cpu(int cpu_nr)
+smp_85xx_basic_setup(int cpu_nr)
 {
-	mpic_setup_this_cpu();
-
 	/* Clear any pending timer interrupts */
 	mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS);
 
@@ -91,15 +90,43 @@ smp_85xx_setup_cpu(int cpu_nr)
 	mtspr(SPRN_TCR, TCR_DIE);
 }
 
+static void __init
+smp_85xx_setup_cpu(int cpu_nr)
+{
+	mpic_setup_this_cpu();
+
+	smp_85xx_basic_setup(cpu_nr);
+}
+
 struct smp_ops_t smp_85xx_ops = {
-	.message_pass = smp_mpic_message_pass,
-	.probe = smp_mpic_probe,
 	.kick_cpu = smp_85xx_kick_cpu,
-	.setup_cpu = smp_85xx_setup_cpu,
 };
 
-void __init
-mpc85xx_smp_init(void)
+static int __init smp_dummy_probe(void)
 {
+	return NR_CPUS;
+}
+
+void __init mpc85xx_smp_init(void)
+{
+	struct device_node *np;
+
+	smp_85xx_ops.message_pass = NULL;
+
+	np = of_find_node_by_type(NULL, "open-pic");
+	if (np) {
+		smp_85xx_ops.probe = smp_mpic_probe;
+		smp_85xx_ops.setup_cpu = smp_85xx_setup_cpu;
+		smp_85xx_ops.message_pass = smp_mpic_message_pass;
+	} else {
+		smp_85xx_ops.probe = smp_dummy_probe;
+		smp_85xx_ops.setup_cpu = smp_85xx_basic_setup;
+	}
+
+	if (cpu_has_feature(CPU_FTR_DBELL))
+		smp_85xx_ops.message_pass = smp_dbell_message_pass;
+
+	BUG_ON(!smp_85xx_ops.message_pass);
+
 	smp_ops = &smp_85xx_ops;
 }
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
new file mode 100644
index 000000000000..d0e8443b12c6
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2008 Emcraft Systems
+ * Sergei Poselenov <sposelenov@emcraft.com>
+ *
+ * Based on MPC8560 ADS and arch/ppc tqm85xx ports
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * Copyright 2008 Freescale Semiconductor Inc.
+ *
+ * Copyright (c) 2005-2006 DENX Software Engineering
+ * Stefan Roese <sr@denx.de>
+ *
+ * Based on original work by
+ * 	Kumar Gala <kumar.gala@freescale.com>
+ *      Copyright 2004 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpic.h>
+#include <asm/prom.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "socrates_fpga_pic.h"
+
+static void __init socrates_pic_init(void)
+{
+	struct mpic *mpic;
+	struct resource r;
+	struct device_node *np;
+
+	np = of_find_node_by_type(NULL, "open-pic");
+	if (!np) {
+		printk(KERN_ERR "Could not find open-pic node\n");
+		return;
+	}
+
+	if (of_address_to_resource(np, 0, &r)) {
+		printk(KERN_ERR "Could not map mpic register space\n");
+		of_node_put(np);
+		return;
+	}
+
+	mpic = mpic_alloc(np, r.start,
+			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+			0, 256, " OpenPIC  ");
+	BUG_ON(mpic == NULL);
+	of_node_put(np);
+
+	mpic_init(mpic);
+
+	np = of_find_compatible_node(NULL, NULL, "abb,socrates-fpga-pic");
+	if (!np) {
+		printk(KERN_ERR "Could not find socrates-fpga-pic node\n");
+		return;
+	}
+	socrates_fpga_pic_init(np);
+	of_node_put(np);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init socrates_setup_arch(void)
+{
+#ifdef CONFIG_PCI
+	struct device_node *np;
+#endif
+
+	if (ppc_md.progress)
+		ppc_md.progress("socrates_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+	for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
+		fsl_add_bridge(np, 1);
+#endif
+}
+
+static struct of_device_id __initdata socrates_of_bus_ids[] = {
+	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
+	{},
+};
+
+static void __init socrates_init(void)
+{
+	of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL);
+}
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init socrates_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (of_flat_dt_is_compatible(root, "abb,socrates"))
+		return 1;
+
+	return 0;
+}
+
+define_machine(socrates) {
+	.name			= "Socrates",
+	.probe			= socrates_probe,
+	.setup_arch		= socrates_setup_arch,
+	.init			= socrates_init,
+	.init_IRQ		= socrates_pic_init,
+	.get_irq		= mpic_get_irq,
+	.restart		= fsl_rstcr_restart,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
new file mode 100644
index 000000000000..60edf63d0157
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -0,0 +1,327 @@
+/*
+ *  Copyright (C) 2008 Ilya Yanok, Emcraft Systems
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/irq.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
+
+/*
+ * The FPGA supports 9 interrupt sources, which can be routed to 3
+ * interrupt request lines of the MPIC. The line to be used can be
+ * specified through the third cell of FDT property  "interrupts".
+ */
+
+#define SOCRATES_FPGA_NUM_IRQS	9
+
+#define FPGA_PIC_IRQCFG		(0x0)
+#define FPGA_PIC_IRQMASK(n)	(0x4 + 0x4 * (n))
+
+#define SOCRATES_FPGA_IRQ_MASK	((1 << SOCRATES_FPGA_NUM_IRQS) - 1)
+
+struct socrates_fpga_irq_info {
+	unsigned int irq_line;
+	int type;
+};
+
+/*
+ * Interrupt routing and type table
+ *
+ * IRQ_TYPE_NONE means the interrupt type is configurable,
+ * otherwise it's fixed to the specified value.
+ */
+static struct socrates_fpga_irq_info fpga_irqs[SOCRATES_FPGA_NUM_IRQS] = {
+	[0] = {0, IRQ_TYPE_NONE},
+	[1] = {0, IRQ_TYPE_LEVEL_HIGH},
+	[2] = {0, IRQ_TYPE_LEVEL_LOW},
+	[3] = {0, IRQ_TYPE_NONE},
+	[4] = {0, IRQ_TYPE_NONE},
+	[5] = {0, IRQ_TYPE_NONE},
+	[6] = {0, IRQ_TYPE_NONE},
+	[7] = {0, IRQ_TYPE_NONE},
+	[8] = {0, IRQ_TYPE_LEVEL_HIGH},
+};
+
+#define socrates_fpga_irq_to_hw(virq)    ((unsigned int)irq_map[virq].hwirq)
+
+static DEFINE_SPINLOCK(socrates_fpga_pic_lock);
+
+static void __iomem *socrates_fpga_pic_iobase;
+static struct irq_host *socrates_fpga_pic_irq_host;
+static unsigned int socrates_fpga_irqs[3];
+
+static inline uint32_t socrates_fpga_pic_read(int reg)
+{
+	return in_be32(socrates_fpga_pic_iobase + reg);
+}
+
+static inline void socrates_fpga_pic_write(int reg, uint32_t val)
+{
+	out_be32(socrates_fpga_pic_iobase + reg, val);
+}
+
+static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq)
+{
+	uint32_t cause;
+	unsigned long flags;
+	int i;
+
+	/* Check irq line routed to the MPIC */
+	for (i = 0; i < 3; i++) {
+		if (irq == socrates_fpga_irqs[i])
+			break;
+	}
+	if (i == 3)
+		return NO_IRQ;
+
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	cause = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(i));
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+	for (i = SOCRATES_FPGA_NUM_IRQS - 1; i >= 0; i--) {
+		if (cause >> (i + 16))
+			break;
+	}
+	return irq_linear_revmap(socrates_fpga_pic_irq_host,
+			(irq_hw_number_t)i);
+}
+
+void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc)
+{
+	unsigned int cascade_irq;
+
+	/*
+	 * See if we actually have an interrupt, call generic handling code if
+	 * we do.
+	 */
+	cascade_irq = socrates_fpga_pic_get_irq(irq);
+
+	if (cascade_irq != NO_IRQ)
+		generic_handle_irq(cascade_irq);
+	desc->chip->eoi(irq);
+
+}
+
+static void socrates_fpga_pic_ack(unsigned int virq)
+{
+	unsigned long flags;
+	unsigned int hwirq, irq_line;
+	uint32_t mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	irq_line = fpga_irqs[hwirq].irq_line;
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
+		& SOCRATES_FPGA_IRQ_MASK;
+	mask |= (1 << (hwirq + 16));
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+}
+
+static void socrates_fpga_pic_mask(unsigned int virq)
+{
+	unsigned long flags;
+	unsigned int hwirq;
+	int irq_line;
+	u32 mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	irq_line = fpga_irqs[hwirq].irq_line;
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
+		& SOCRATES_FPGA_IRQ_MASK;
+	mask &= ~(1 << hwirq);
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+}
+
+static void socrates_fpga_pic_mask_ack(unsigned int virq)
+{
+	unsigned long flags;
+	unsigned int hwirq;
+	int irq_line;
+	u32 mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	irq_line = fpga_irqs[hwirq].irq_line;
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
+		& SOCRATES_FPGA_IRQ_MASK;
+	mask &= ~(1 << hwirq);
+	mask |= (1 << (hwirq + 16));
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+}
+
+static void socrates_fpga_pic_unmask(unsigned int virq)
+{
+	unsigned long flags;
+	unsigned int hwirq;
+	int irq_line;
+	u32 mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	irq_line = fpga_irqs[hwirq].irq_line;
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
+		& SOCRATES_FPGA_IRQ_MASK;
+	mask |= (1 << hwirq);
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+}
+
+static void socrates_fpga_pic_eoi(unsigned int virq)
+{
+	unsigned long flags;
+	unsigned int hwirq;
+	int irq_line;
+	u32 mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	irq_line = fpga_irqs[hwirq].irq_line;
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQMASK(irq_line))
+		& SOCRATES_FPGA_IRQ_MASK;
+	mask |= (1 << (hwirq + 16));
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(irq_line), mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+}
+
+static int socrates_fpga_pic_set_type(unsigned int virq,
+		unsigned int flow_type)
+{
+	unsigned long flags;
+	unsigned int hwirq;
+	int polarity;
+	u32 mask;
+
+	hwirq = socrates_fpga_irq_to_hw(virq);
+
+	if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE)
+		return -EINVAL;
+
+	switch (flow_type & IRQ_TYPE_SENSE_MASK) {
+	case IRQ_TYPE_LEVEL_HIGH:
+		polarity = 1;
+		break;
+	case IRQ_TYPE_LEVEL_LOW:
+		polarity = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	mask = socrates_fpga_pic_read(FPGA_PIC_IRQCFG);
+	if (polarity)
+		mask |= (1 << hwirq);
+	else
+		mask &= ~(1 << hwirq);
+	socrates_fpga_pic_write(FPGA_PIC_IRQCFG, mask);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+	return 0;
+}
+
+static struct irq_chip socrates_fpga_pic_chip = {
+	.typename       = " FPGA-PIC ",
+	.ack		= socrates_fpga_pic_ack,
+	.mask           = socrates_fpga_pic_mask,
+	.mask_ack       = socrates_fpga_pic_mask_ack,
+	.unmask         = socrates_fpga_pic_unmask,
+	.eoi		= socrates_fpga_pic_eoi,
+	.set_type	= socrates_fpga_pic_set_type,
+};
+
+static int socrates_fpga_pic_host_map(struct irq_host *h, unsigned int virq,
+		irq_hw_number_t hwirq)
+{
+	/* All interrupts are LEVEL sensitive */
+	get_irq_desc(virq)->status |= IRQ_LEVEL;
+	set_irq_chip_and_handler(virq, &socrates_fpga_pic_chip,
+			handle_fasteoi_irq);
+
+	return 0;
+}
+
+static int socrates_fpga_pic_host_xlate(struct irq_host *h,
+		struct device_node *ct,	u32 *intspec, unsigned int intsize,
+		irq_hw_number_t *out_hwirq, unsigned int *out_flags)
+{
+	struct socrates_fpga_irq_info *fpga_irq = &fpga_irqs[intspec[0]];
+
+	*out_hwirq = intspec[0];
+	if  (fpga_irq->type == IRQ_TYPE_NONE) {
+		/* type is configurable */
+		if (intspec[1] != IRQ_TYPE_LEVEL_LOW &&
+		    intspec[1] != IRQ_TYPE_LEVEL_HIGH) {
+			pr_warning("FPGA PIC: invalid irq type, "
+				   "setting default active low\n");
+			*out_flags = IRQ_TYPE_LEVEL_LOW;
+		} else {
+			*out_flags = intspec[1];
+		}
+	} else {
+		/* type is fixed */
+		*out_flags = fpga_irq->type;
+	}
+
+	/* Use specified interrupt routing */
+	if (intspec[2] <= 2)
+		fpga_irq->irq_line = intspec[2];
+	else
+		pr_warning("FPGA PIC: invalid irq routing\n");
+
+	return 0;
+}
+
+static struct irq_host_ops socrates_fpga_pic_host_ops = {
+	.map    = socrates_fpga_pic_host_map,
+	.xlate  = socrates_fpga_pic_host_xlate,
+};
+
+void socrates_fpga_pic_init(struct device_node *pic)
+{
+	unsigned long flags;
+	int i;
+
+	/* Setup an irq_host structure */
+	socrates_fpga_pic_irq_host = irq_alloc_host(pic, IRQ_HOST_MAP_LINEAR,
+			SOCRATES_FPGA_NUM_IRQS,	&socrates_fpga_pic_host_ops,
+			SOCRATES_FPGA_NUM_IRQS);
+	if (socrates_fpga_pic_irq_host == NULL) {
+		pr_err("FPGA PIC: Unable to allocate host\n");
+		return;
+	}
+
+	for (i = 0; i < 3; i++) {
+		socrates_fpga_irqs[i] = irq_of_parse_and_map(pic, i);
+		if (socrates_fpga_irqs[i] == NO_IRQ) {
+			pr_warning("FPGA PIC: can't get irq%d.\n", i);
+			continue;
+		}
+		set_irq_chained_handler(socrates_fpga_irqs[i],
+				socrates_fpga_pic_cascade);
+	}
+
+	socrates_fpga_pic_iobase = of_iomap(pic, 0);
+
+	spin_lock_irqsave(&socrates_fpga_pic_lock, flags);
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(0),
+			SOCRATES_FPGA_IRQ_MASK << 16);
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(1),
+			SOCRATES_FPGA_IRQ_MASK << 16);
+	socrates_fpga_pic_write(FPGA_PIC_IRQMASK(2),
+			SOCRATES_FPGA_IRQ_MASK << 16);
+	spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags);
+
+	pr_info("FPGA PIC: Setting up Socrates FPGA PIC\n");
+}
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.h b/arch/powerpc/platforms/85xx/socrates_fpga_pic.h
new file mode 100644
index 000000000000..21d7d8e42199
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.h
@@ -0,0 +1,16 @@
+/*
+ *  Copyright (C) 2008 Ilya Yanok, Emcraft Systems
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef SOCRATES_FPGA_PIC_H
+#define SOCRATES_FPGA_PIC_H
+
+void socrates_fpga_pic_init(struct device_node *pic);
+
+#endif
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 0cca8f5cb272..f559918f3c6f 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -145,6 +145,7 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m)
 
 static struct of_device_id __initdata of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 2933a8e827d9..5b0ab9966e90 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -153,6 +153,7 @@ static void tqm85xx_show_cpuinfo(struct seq_file *m)
 
 static struct of_device_id __initdata of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 8e5693935975..fdaf4ddaa955 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -1,7 +1,7 @@
 config PPC_86xx
 menuconfig PPC_86xx
 	bool "86xx-based boards"
-	depends on 6xx && PPC_MULTIPLATFORM
+	depends on 6xx
 	select FSL_SOC
 	select ALTIVEC
 	help
@@ -31,6 +31,22 @@ config MPC8610_HPCD
 	help
 	  This option enables support for the MPC8610 HPCD board.
 
+config GEF_PPC9A
+	bool "GE Fanuc PPC9A"
+	select DEFAULT_UIMAGE
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  This option enables support for GE Fanuc's PPC9A.
+
+config GEF_SBC310
+	bool "GE Fanuc SBC310"
+	select DEFAULT_UIMAGE
+	select GENERIC_GPIO
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  This option enables support for GE Fanuc's SBC310.
+
 config GEF_SBC610
 	bool "GE Fanuc SBC610"
 	select DEFAULT_UIMAGE
@@ -48,7 +64,7 @@ config MPC8641
 	select FSL_PCI if PCI
 	select PPC_UDBG_16550
 	select MPIC
-	default y if MPC8641_HPCN || SBC8641D || GEF_SBC610
+	default y if MPC8641_HPCN || SBC8641D || GEF_SBC610 || GEF_SBC310 || GEF_PPC9A
 
 config MPC8610
 	bool
diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile
index 31e540c2ebbc..4b0d7b1aa005 100644
--- a/arch/powerpc/platforms/86xx/Makefile
+++ b/arch/powerpc/platforms/86xx/Makefile
@@ -9,3 +9,5 @@ obj-$(CONFIG_SBC8641D)		+= sbc8641d.o
 obj-$(CONFIG_MPC8610_HPCD)	+= mpc8610_hpcd.o
 gef-gpio-$(CONFIG_GPIOLIB)	+= gef_gpio.o
 obj-$(CONFIG_GEF_SBC610)	+= gef_sbc610.o gef_pic.o $(gef-gpio-y)
+obj-$(CONFIG_GEF_SBC310)	+= gef_sbc310.o gef_pic.o $(gef-gpio-y)
+obj-$(CONFIG_GEF_PPC9A)		+= gef_ppc9a.o gef_pic.o $(gef-gpio-y)
diff --git a/arch/powerpc/platforms/86xx/gef_gpio.c b/arch/powerpc/platforms/86xx/gef_gpio.c
index 85b2800f4cb7..b2ea8875adba 100644
--- a/arch/powerpc/platforms/86xx/gef_gpio.c
+++ b/arch/powerpc/platforms/86xx/gef_gpio.c
@@ -37,8 +37,6 @@
 #define GEF_GPIO_OVERRUN	0x1C
 #define GEF_GPIO_MODE		0x20
 
-#define NUM_GPIO 19
-
 static void _gef_gpio_set(void __iomem *reg, unsigned int offset, int value)
 {
 	unsigned int data;
@@ -103,10 +101,10 @@ static void gef_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 static int __init gef_gpio_init(void)
 {
 	struct device_node *np;
+	int retval;
+	struct of_mm_gpio_chip *gef_gpio_chip;
 
 	for_each_compatible_node(np, NULL, "gef,sbc610-gpio") {
-		int retval;
-		struct of_mm_gpio_chip *gef_gpio_chip;
 
 		pr_debug("%s: Initialising GEF GPIO\n", np->full_name);
 
@@ -120,7 +118,35 @@ static int __init gef_gpio_init(void)
 
 		/* Setup pointers to chip functions */
 		gef_gpio_chip->of_gc.gpio_cells = 2;
-		gef_gpio_chip->of_gc.gc.ngpio = NUM_GPIO;
+		gef_gpio_chip->of_gc.gc.ngpio = 19;
+		gef_gpio_chip->of_gc.gc.direction_input = gef_gpio_dir_in;
+		gef_gpio_chip->of_gc.gc.direction_output = gef_gpio_dir_out;
+		gef_gpio_chip->of_gc.gc.get = gef_gpio_get;
+		gef_gpio_chip->of_gc.gc.set = gef_gpio_set;
+
+		/* This function adds a memory mapped GPIO chip */
+		retval = of_mm_gpiochip_add(np, gef_gpio_chip);
+		if (retval) {
+			kfree(gef_gpio_chip);
+			pr_err("%s: Unable to add GPIO\n", np->full_name);
+		}
+	}
+
+	for_each_compatible_node(np, NULL, "gef,sbc310-gpio") {
+
+		pr_debug("%s: Initialising GEF GPIO\n", np->full_name);
+
+		/* Allocate chip structure */
+		gef_gpio_chip = kzalloc(sizeof(*gef_gpio_chip), GFP_KERNEL);
+		if (!gef_gpio_chip) {
+			pr_err("%s: Unable to allocate structure\n",
+				np->full_name);
+			continue;
+		}
+
+		/* Setup pointers to chip functions */
+		gef_gpio_chip->of_gc.gpio_cells = 2;
+		gef_gpio_chip->of_gc.gc.ngpio = 6;
 		gef_gpio_chip->of_gc.gc.direction_input = gef_gpio_dir_in;
 		gef_gpio_chip->of_gc.gc.direction_output = gef_gpio_dir_out;
 		gef_gpio_chip->of_gc.gc.get = gef_gpio_get;
diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c
new file mode 100644
index 000000000000..d79104669cdc
--- /dev/null
+++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c
@@ -0,0 +1,224 @@
+/*
+ * GE Fanuc PPC9A board support
+ *
+ * Author: Martyn Welch <martyn.welch@gefanuc.com>
+ *
+ * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Based on: mpc86xx_hpcn.c (MPC86xx HPCN board specific routines)
+ * Copyright 2006 Freescale Semiconductor Inc.
+ *
+ * NEC fixup adapted from arch/mips/pci/fixup-lm2e.c
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpc86xx.h>
+#include <asm/prom.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_pci.h>
+#include <sysdev/fsl_soc.h>
+
+#include "mpc86xx.h"
+#include "gef_pic.h"
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBG (fmt...) do { printk(KERN_ERR "PPC9A: " fmt); } while (0)
+#else
+#define DBG (fmt...) do { } while (0)
+#endif
+
+void __iomem *ppc9a_regs;
+
+static void __init gef_ppc9a_init_irq(void)
+{
+	struct device_node *cascade_node = NULL;
+
+	mpc86xx_init_irq();
+
+	/*
+	 * There is a simple interrupt handler in the main FPGA, this needs
+	 * to be cascaded into the MPIC
+	 */
+	cascade_node = of_find_compatible_node(NULL, NULL, "gef,fpga-pic-1.00");
+	if (!cascade_node) {
+		printk(KERN_WARNING "PPC9A: No FPGA PIC\n");
+		return;
+	}
+
+	gef_pic_init(cascade_node);
+	of_node_put(cascade_node);
+}
+
+static void __init gef_ppc9a_setup_arch(void)
+{
+	struct device_node *regs;
+#ifdef CONFIG_PCI
+	struct device_node *np;
+
+	for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
+		fsl_add_bridge(np, 1);
+	}
+#endif
+
+	printk(KERN_INFO "GE Fanuc Intelligent Platforms PPC9A 6U VME SBC\n");
+
+#ifdef CONFIG_SMP
+	mpc86xx_smp_init();
+#endif
+
+	/* Remap basic board registers */
+	regs = of_find_compatible_node(NULL, NULL, "gef,ppc9a-fpga-regs");
+	if (regs) {
+		ppc9a_regs = of_iomap(regs, 0);
+		if (ppc9a_regs == NULL)
+			printk(KERN_WARNING "Unable to map board registers\n");
+		of_node_put(regs);
+	}
+}
+
+/* Return the PCB revision */
+static unsigned int gef_ppc9a_get_pcb_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(ppc9a_regs);
+	return (reg >> 8) & 0xff;
+}
+
+/* Return the board (software) revision */
+static unsigned int gef_ppc9a_get_board_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(ppc9a_regs);
+	return (reg >> 16) & 0xff;
+}
+
+/* Return the FPGA revision */
+static unsigned int gef_ppc9a_get_fpga_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(ppc9a_regs);
+	return (reg >> 24) & 0xf;
+}
+
+static void gef_ppc9a_show_cpuinfo(struct seq_file *m)
+{
+	uint svid = mfspr(SPRN_SVR);
+
+	seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n");
+
+	seq_printf(m, "Revision\t: %u%c\n", gef_ppc9a_get_pcb_rev(),
+		('A' + gef_ppc9a_get_board_rev() - 1));
+	seq_printf(m, "FPGA Revision\t: %u\n", gef_ppc9a_get_fpga_rev());
+
+	seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+}
+
+static void __init gef_ppc9a_nec_fixup(struct pci_dev *pdev)
+{
+	unsigned int val;
+
+	/* Do not do the fixup on other platforms! */
+	if (!machine_is(gef_ppc9a))
+		return;
+
+	printk(KERN_INFO "Running NEC uPD720101 Fixup\n");
+
+	/* Ensure ports 1, 2, 3, 4 & 5 are enabled */
+	pci_read_config_dword(pdev, 0xe0, &val);
+	pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x5);
+
+	/* System clock is 48-MHz Oscillator and EHCI Enabled. */
+	pci_write_config_dword(pdev, 0xe4, 1 << 5);
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
+	gef_ppc9a_nec_fixup);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ *
+ * This function is called to determine whether the BSP is compatible with the
+ * supplied device-tree, which is assumed to be the correct one for the actual
+ * board. It is expected thati, in the future, a kernel may support multiple
+ * boards.
+ */
+static int __init gef_ppc9a_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (of_flat_dt_is_compatible(root, "gef,ppc9a"))
+		return 1;
+
+	return 0;
+}
+
+static long __init mpc86xx_time_init(void)
+{
+	unsigned int temp;
+
+	/* Set the time base to zero */
+	mtspr(SPRN_TBWL, 0);
+	mtspr(SPRN_TBWU, 0);
+
+	temp = mfspr(SPRN_HID0);
+	temp |= HID0_TBEN;
+	mtspr(SPRN_HID0, temp);
+	asm volatile("isync");
+
+	return 0;
+}
+
+static __initdata struct of_device_id of_bus_ids[] = {
+	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
+	{},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+	printk(KERN_DEBUG "Probe platform devices\n");
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
+
+	return 0;
+}
+machine_device_initcall(gef_ppc9a, declare_of_platform_devices);
+
+define_machine(gef_ppc9a) {
+	.name			= "GE Fanuc PPC9A",
+	.probe			= gef_ppc9a_probe,
+	.setup_arch		= gef_ppc9a_setup_arch,
+	.init_IRQ		= gef_ppc9a_init_irq,
+	.show_cpuinfo		= gef_ppc9a_show_cpuinfo,
+	.get_irq		= mpic_get_irq,
+	.restart		= fsl_rstcr_restart,
+	.time_init		= mpc86xx_time_init,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+#ifdef CONFIG_PCI
+	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
+#endif
+};
diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c
new file mode 100644
index 000000000000..af14f852d747
--- /dev/null
+++ b/arch/powerpc/platforms/86xx/gef_sbc310.c
@@ -0,0 +1,235 @@
+/*
+ * GE Fanuc SBC310 board support
+ *
+ * Author: Martyn Welch <martyn.welch@gefanuc.com>
+ *
+ * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Based on: mpc86xx_hpcn.c (MPC86xx HPCN board specific routines)
+ * Copyright 2006 Freescale Semiconductor Inc.
+ *
+ * NEC fixup adapted from arch/mips/pci/fixup-lm2e.c
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpc86xx.h>
+#include <asm/prom.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_pci.h>
+#include <sysdev/fsl_soc.h>
+
+#include "mpc86xx.h"
+#include "gef_pic.h"
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBG (fmt...) do { printk(KERN_ERR "SBC310: " fmt); } while (0)
+#else
+#define DBG (fmt...) do { } while (0)
+#endif
+
+void __iomem *sbc310_regs;
+
+static void __init gef_sbc310_init_irq(void)
+{
+	struct device_node *cascade_node = NULL;
+
+	mpc86xx_init_irq();
+
+	/*
+	 * There is a simple interrupt handler in the main FPGA, this needs
+	 * to be cascaded into the MPIC
+	 */
+	cascade_node = of_find_compatible_node(NULL, NULL, "gef,fpga-pic");
+	if (!cascade_node) {
+		printk(KERN_WARNING "SBC310: No FPGA PIC\n");
+		return;
+	}
+
+	gef_pic_init(cascade_node);
+	of_node_put(cascade_node);
+}
+
+static void __init gef_sbc310_setup_arch(void)
+{
+	struct device_node *regs;
+#ifdef CONFIG_PCI
+	struct device_node *np;
+
+	for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
+		fsl_add_bridge(np, 1);
+	}
+#endif
+
+	printk(KERN_INFO "GE Fanuc Intelligent Platforms SBC310 6U VPX SBC\n");
+
+#ifdef CONFIG_SMP
+	mpc86xx_smp_init();
+#endif
+
+	/* Remap basic board registers */
+	regs = of_find_compatible_node(NULL, NULL, "gef,fpga-regs");
+	if (regs) {
+		sbc310_regs = of_iomap(regs, 0);
+		if (sbc310_regs == NULL)
+			printk(KERN_WARNING "Unable to map board registers\n");
+		of_node_put(regs);
+	}
+}
+
+/* Return the PCB revision */
+static unsigned int gef_sbc310_get_board_id(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(sbc310_regs);
+	return reg & 0xff;
+}
+
+/* Return the PCB revision */
+static unsigned int gef_sbc310_get_pcb_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(sbc310_regs);
+	return (reg >> 8) & 0xff;
+}
+
+/* Return the board (software) revision */
+static unsigned int gef_sbc310_get_board_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(sbc310_regs);
+	return (reg >> 16) & 0xff;
+}
+
+/* Return the FPGA revision */
+static unsigned int gef_sbc310_get_fpga_rev(void)
+{
+	unsigned int reg;
+
+	reg = ioread32(sbc310_regs);
+	return (reg >> 24) & 0xf;
+}
+
+static void gef_sbc310_show_cpuinfo(struct seq_file *m)
+{
+	uint svid = mfspr(SPRN_SVR);
+
+	seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n");
+
+	seq_printf(m, "Board ID\t: 0x%2.2x\n", gef_sbc310_get_board_id());
+	seq_printf(m, "Revision\t: %u%c\n", gef_sbc310_get_pcb_rev(),
+		('A' + gef_sbc310_get_board_rev() - 1));
+	seq_printf(m, "FPGA Revision\t: %u\n", gef_sbc310_get_fpga_rev());
+
+	seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+}
+
+static void __init gef_sbc310_nec_fixup(struct pci_dev *pdev)
+{
+	unsigned int val;
+
+	/* Do not do the fixup on other platforms! */
+	if (!machine_is(gef_sbc310))
+		return;
+
+	printk(KERN_INFO "Running NEC uPD720101 Fixup\n");
+
+	/* Ensure only ports 1 & 2 are enabled */
+	pci_read_config_dword(pdev, 0xe0, &val);
+	pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x2);
+
+	/* System clock is 48-MHz Oscillator and EHCI Enabled. */
+	pci_write_config_dword(pdev, 0xe4, 1 << 5);
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
+	gef_sbc310_nec_fixup);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ *
+ * This function is called to determine whether the BSP is compatible with the
+ * supplied device-tree, which is assumed to be the correct one for the actual
+ * board. It is expected thati, in the future, a kernel may support multiple
+ * boards.
+ */
+static int __init gef_sbc310_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (of_flat_dt_is_compatible(root, "gef,sbc310"))
+		return 1;
+
+	return 0;
+}
+
+static long __init mpc86xx_time_init(void)
+{
+	unsigned int temp;
+
+	/* Set the time base to zero */
+	mtspr(SPRN_TBWL, 0);
+	mtspr(SPRN_TBWU, 0);
+
+	temp = mfspr(SPRN_HID0);
+	temp |= HID0_TBEN;
+	mtspr(SPRN_HID0, temp);
+	asm volatile("isync");
+
+	return 0;
+}
+
+static __initdata struct of_device_id of_bus_ids[] = {
+	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
+	{},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+	printk(KERN_DEBUG "Probe platform devices\n");
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
+
+	return 0;
+}
+machine_device_initcall(gef_sbc310, declare_of_platform_devices);
+
+define_machine(gef_sbc310) {
+	.name			= "GE Fanuc SBC310",
+	.probe			= gef_sbc310_probe,
+	.setup_arch		= gef_sbc310_setup_arch,
+	.init_IRQ		= gef_sbc310_init_irq,
+	.show_cpuinfo		= gef_sbc310_show_cpuinfo,
+	.get_irq		= mpic_get_irq,
+	.restart		= fsl_rstcr_restart,
+	.time_init		= mpc86xx_time_init,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+#ifdef CONFIG_PCI
+	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
+#endif
+};
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index d6b772ba3b8f..ea2360639652 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -194,6 +194,7 @@ static long __init mpc86xx_time_init(void)
 
 static __initdata struct of_device_id of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index e8d54ac5292c..3f49a6f893a3 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -46,6 +46,7 @@ static unsigned char *pixis_bdcfg0, *pixis_arch;
 static struct of_device_id __initdata mpc8610_ids[] = {
 	{ .compatible = "fsl,mpc8610-immr", },
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{}
 };
 
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 27e0e682d8e1..c4ec49b5f7f8 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -148,6 +148,7 @@ mpc86xx_time_init(void)
 static __initdata struct of_device_id of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
 	{ .compatible = "fsl,rapidio-delta", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
index 5fd7ed40986f..2886a36fc085 100644
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ b/arch/powerpc/platforms/86xx/sbc8641d.c
@@ -103,6 +103,7 @@ mpc86xx_time_init(void)
 
 static __initdata struct of_device_id of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
+	{ .compatible = "gianfar", },
 	{},
 };
 
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 0d9f75c74f8c..385acfc48397 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -44,7 +44,6 @@ static irqreturn_t timebase_interrupt(int irq, void *dev)
 
 static struct irqaction tbint_irqaction = {
 	.handler = timebase_interrupt,
-	.mask = CPU_MASK_NONE,
 	.name = "tbint",
 };
 
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 200b9cb900ea..ffa2a9fd53d0 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -1,14 +1,5 @@
 menu "Platform support"
 
-config PPC_MULTIPLATFORM
-	bool
-	depends on PPC64 || 6xx
-	default y
-
-config CLASSIC32
-	def_bool y
-	depends on 6xx && PPC_MULTIPLATFORM
-
 source "arch/powerpc/platforms/pseries/Kconfig"
 source "arch/powerpc/platforms/iseries/Kconfig"
 source "arch/powerpc/platforms/chrp/Kconfig"
@@ -28,15 +19,28 @@ source "arch/powerpc/platforms/86xx/Kconfig"
 source "arch/powerpc/platforms/embedded6xx/Kconfig"
 source "arch/powerpc/platforms/44x/Kconfig"
 source "arch/powerpc/platforms/40x/Kconfig"
+source "arch/powerpc/platforms/amigaone/Kconfig"
 
 config PPC_NATIVE
 	bool
-	depends on PPC_MULTIPLATFORM
+	depends on 6xx || PPC64
 	help
 	  Support for running natively on the hardware, i.e. without
 	  a hypervisor. This option is not user-selectable but should
 	  be selected by all platforms that need it.
 
+config PPC_OF_BOOT_TRAMPOLINE
+	bool "Support booting from Open Firmware or yaboot"
+	depends on 6xx || PPC64
+	default y
+	help
+	  Support from booting from Open Firmware or yaboot using an
+	  Open Firmware client interface. This enables the kernel to
+	  communicate with open firmware to retrieve system informations
+	  such as the device tree.
+
+	  In case of doubt, say Y
+
 config UDBG_RTAS_CONSOLE
 	bool "RTAS based debug console"
 	depends on PPC_RTAS
@@ -70,7 +74,7 @@ config PPC_I8259
 
 config U3_DART
 	bool
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64
 	default n
 
 config PPC_RTAS
@@ -91,15 +95,6 @@ config RTAS_FLASH
 	tristate "Firmware flash interface"
 	depends on PPC64 && RTAS_PROC
 
-config PPC_PMI
-	tristate "Support for PMI"
-	depends on PPC_IBM_CELL_BLADE
-	help
-	  PMI (Platform Management Interrupt) is a way to
-	  communicate with the BMC (Baseboard Management Controller).
-	  It is used in some IBM Cell blades.
-	default m
-
 config MMIO_NVRAM
 	bool
 	default n
@@ -196,7 +191,7 @@ config PPC601_SYNC_FIX
 
 config TAU
 	bool "On-chip CPU temperature sensor support"
-	depends on CLASSIC32
+	depends on 6xx
 	help
 	  G3 and G4 processors have an on-chip temperature sensor called the
 	  'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
@@ -274,7 +269,7 @@ config CPM2
 
 config AXON_RAM
 	tristate "Axon DDR2 memory device driver"
-	depends on PPC_IBM_CELL_BLADE
+	depends on PPC_IBM_CELL_BLADE && BLOCK
 	default m
 	help
 	  It registers one block device per Axon's DDR2 memory bank found
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index e868b5c50723..9da795e49337 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -57,9 +57,17 @@ config E200
 
 endchoice
 
+# Until we have a choice of exclusive CPU types on 64-bit, we always
+# use PPC_BOOK3S. On 32-bit, this is equivalent to 6xx which is
+# "classic" MMU
+
+config PPC_BOOK3S
+       def_bool y
+       depends on PPC64 || 6xx
+
 config POWER4_ONLY
 	bool "Optimize for POWER4"
-	depends on PPC64
+	depends on PPC64 && PPC_BOOK3S
 	default n
 	---help---
 	  Cause the compiler to optimize for POWER4/POWER5/PPC970 processors.
@@ -68,16 +76,16 @@ config POWER4_ONLY
 
 config POWER3
 	bool
-	depends on PPC64
+	depends on PPC64 && PPC_BOOK3S
 	default y if !POWER4_ONLY
 
 config POWER4
-	depends on PPC64
+	depends on PPC64 && PPC_BOOK3S
 	def_bool y
 
 config TUNE_CELL
 	bool "Optimize for Cell Broadband Engine"
-	depends on PPC64
+	depends on PPC64 && PPC_BOOK3S
 	help
 	  Cause the compiler to optimize for the PPE of the Cell Broadband
 	  Engine. This will make the code run considerably faster on Cell
@@ -147,7 +155,7 @@ config PHYS_64BIT
 
 config ALTIVEC
 	bool "AltiVec Support"
-	depends on CLASSIC32 || POWER4
+	depends on 6xx || POWER4
 	---help---
 	  This option enables kernel support for the Altivec extensions to the
 	  PowerPC processor. The kernel currently supports saving and restoring
@@ -210,6 +218,10 @@ config PPC_MMU_NOHASH
 	def_bool y
 	depends on !PPC_STD_MMU
 
+config PPC_BOOK3E_MMU
+	def_bool y
+	depends on FSL_BOOKE
+
 config PPC_MM_SLICES
 	bool
 	default y if HUGETLB_PAGE || (PPC_STD_MMU_64 && PPC_64K_PAGES)
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 8079e0b4fd69..f7419198e635 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -19,3 +19,4 @@ obj-$(CONFIG_PPC_PASEMI)	+= pasemi/
 obj-$(CONFIG_PPC_CELL)		+= cell/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_EMBEDDED6xx)	+= embedded6xx/
+obj-$(CONFIG_AMIGAONE)		+= amigaone/
diff --git a/arch/powerpc/platforms/amigaone/Kconfig b/arch/powerpc/platforms/amigaone/Kconfig
new file mode 100644
index 000000000000..022476717718
--- /dev/null
+++ b/arch/powerpc/platforms/amigaone/Kconfig
@@ -0,0 +1,18 @@
+config AMIGAONE
+	bool "Eyetech AmigaOne/MAI Teron"
+	depends on 6xx && BROKEN_ON_SMP
+	select PPC_I8259
+	select PPC_INDIRECT_PCI
+	select PPC_UDBG_16550
+	select PCI
+	select NOT_COHERENT_CACHE
+	select CHECK_CACHE_COHERENCY
+	select DEFAULT_UIMAGE
+	select PCSPKR_PLATFORM
+	help
+	Select AmigaOne for the following machines:
+	- AmigaOne SE/Teron CX (G3 only)
+	- AmigaOne XE/Teron PX
+	- uA1/Teron mini
+	  More information is available at:
+	  <http://amigaone-linux.sourceforge.net/>.
diff --git a/arch/powerpc/platforms/amigaone/Makefile b/arch/powerpc/platforms/amigaone/Makefile
new file mode 100644
index 000000000000..e6885b3b2ee7
--- /dev/null
+++ b/arch/powerpc/platforms/amigaone/Makefile
@@ -0,0 +1 @@
+obj-y	+= setup.o
diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c
new file mode 100644
index 000000000000..443035366c12
--- /dev/null
+++ b/arch/powerpc/platforms/amigaone/setup.c
@@ -0,0 +1,170 @@
+/*
+ * AmigaOne platform setup
+ *
+ * Copyright 2008 Gerhard Pircher (gerhard_pircher@gmx.net)
+ *
+ *   Based on original amigaone_setup.c source code
+ * Copyright 2003 by Hans-Joerg Frieden and Thomas Frieden
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/seq_file.h>
+#include <linux/utsrelease.h>
+
+#include <asm/machdep.h>
+#include <asm/cputable.h>
+#include <asm/prom.h>
+#include <asm/pci-bridge.h>
+#include <asm/i8259.h>
+#include <asm/time.h>
+#include <asm/udbg.h>
+
+extern void __flush_disable_L1(void);
+
+void amigaone_show_cpuinfo(struct seq_file *m)
+{
+	seq_printf(m, "vendor\t\t: Eyetech Ltd.\n");
+}
+
+static int __init amigaone_add_bridge(struct device_node *dev)
+{
+	const u32 *cfg_addr, *cfg_data;
+	int len;
+	const int *bus_range;
+	struct pci_controller *hose;
+
+	printk(KERN_INFO "Adding PCI host bridge %s\n", dev->full_name);
+
+	cfg_addr = of_get_address(dev, 0, NULL, NULL);
+	cfg_data = of_get_address(dev, 1, NULL, NULL);
+	if ((cfg_addr == NULL) || (cfg_data == NULL))
+		return -ENODEV;
+
+	bus_range = of_get_property(dev, "bus-range", &len);
+	if ((bus_range == NULL) || (len < 2 * sizeof(int)))
+		printk(KERN_WARNING "Can't get bus-range for %s, assume"
+		       " bus 0\n", dev->full_name);
+
+	hose = pcibios_alloc_controller(dev);
+	if (hose == NULL)
+		return -ENOMEM;
+
+	hose->first_busno = bus_range ? bus_range[0] : 0;
+	hose->last_busno = bus_range ? bus_range[1] : 0xff;
+
+	setup_indirect_pci(hose, cfg_addr[0], cfg_data[0], 0);
+
+	/* Interpret the "ranges" property */
+	/* This also maps the I/O region and sets isa_io/mem_base */
+	pci_process_bridge_OF_ranges(hose, dev, 1);
+
+	return 0;
+}
+
+void __init amigaone_setup_arch(void)
+{
+	struct device_node *np;
+	int phb = -ENODEV;
+
+	/* Lookup PCI host bridges. */
+	for_each_compatible_node(np, "pci", "mai-logic,articia-s")
+		phb = amigaone_add_bridge(np);
+
+	BUG_ON(phb != 0);
+
+	if (ppc_md.progress)
+		ppc_md.progress("Linux/PPC "UTS_RELEASE"\n", 0);
+}
+
+void __init amigaone_init_IRQ(void)
+{
+	struct device_node *pic, *np = NULL;
+	const unsigned long *prop = NULL;
+	unsigned long int_ack = 0;
+
+	/* Search for ISA interrupt controller. */
+	pic = of_find_compatible_node(NULL, "interrupt-controller",
+	                              "pnpPNP,000");
+	BUG_ON(pic == NULL);
+
+	/* Look for interrupt acknowledge address in the PCI root node. */
+	np = of_find_compatible_node(NULL, "pci", "mai-logic,articia-s");
+	if (np) {
+		prop = of_get_property(np, "8259-interrupt-acknowledge", NULL);
+		if (prop)
+			int_ack = prop[0];
+		of_node_put(np);
+	}
+
+	if (int_ack == 0)
+		printk(KERN_WARNING "Cannot find PCI interrupt acknowledge"
+		       " address, polling\n");
+
+	i8259_init(pic, int_ack);
+	ppc_md.get_irq = i8259_irq;
+	irq_set_default_host(i8259_get_host());
+}
+
+void __init amigaone_init(void)
+{
+	request_region(0x00, 0x20, "dma1");
+	request_region(0x40, 0x20, "timer");
+	request_region(0x80, 0x10, "dma page reg");
+	request_region(0xc0, 0x20, "dma2");
+}
+
+void amigaone_restart(char *cmd)
+{
+	local_irq_disable();
+
+	/* Flush and disable caches. */
+	__flush_disable_L1();
+
+        /* Set SRR0 to the reset vector and turn on MSR_IP. */
+	mtspr(SPRN_SRR0, 0xfff00100);
+	mtspr(SPRN_SRR1, MSR_IP);
+
+	/* Do an rfi to jump back to firmware. */
+	__asm__ __volatile__("rfi" : : : "memory");
+
+	/* Not reached. */
+	while (1);
+}
+
+static int __init amigaone_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (of_flat_dt_is_compatible(root, "eyetech,amigaone")) {
+		/*
+		 * Coherent memory access cause complete system lockup! Thus
+		 * disable this CPU feature, even if the CPU needs it.
+		 */
+		cur_cpu_spec->cpu_features &= ~CPU_FTR_NEED_COHERENT;
+
+		ISA_DMA_THRESHOLD = 0x00ffffff;
+		DMA_MODE_READ = 0x44;
+		DMA_MODE_WRITE = 0x48;
+
+		return 1;
+	}
+
+	return 0;
+}
+
+define_machine(amigaone) {
+	.name			= "AmigaOne",
+	.probe			= amigaone_probe,
+	.setup_arch		= amigaone_setup_arch,
+	.init			= amigaone_init,
+	.show_cpuinfo		= amigaone_show_cpuinfo,
+	.init_IRQ		= amigaone_init_IRQ,
+	.restart		= amigaone_restart,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index 5cc3279559a4..40e24c39ad06 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -23,7 +23,7 @@ config PPC_CELL_NATIVE
 
 config PPC_IBM_CELL_BLADE
 	bool "IBM Cell Blade"
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	select PPC_CELL_NATIVE
 	select MMIO_NVRAM
 	select PPC_UDBG_16550
@@ -31,7 +31,7 @@ config PPC_IBM_CELL_BLADE
 
 config PPC_CELLEB
 	bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	select PPC_CELL_NATIVE
 	select HAS_TXX9_SERIAL
 	select PPC_UDBG_BEAT
@@ -40,9 +40,14 @@ config PPC_CELLEB
 
 config PPC_CELL_QPACE
 	bool "IBM Cell - QPACE"
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	select PPC_CELL_COMMON
 
+config AXON_MSI
+	bool
+	depends on PPC_IBM_CELL_BLADE && PCI_MSI
+	default y
+
 menu "Cell Broadband Engine options"
 	depends on PPC_CELL
 
@@ -98,7 +103,7 @@ config PPC_IBM_CELL_RESETBUTTON
 
 config PPC_IBM_CELL_POWERBUTTON
 	tristate "IBM Cell Blade power button"
-	depends on PPC_IBM_CELL_BLADE && PPC_PMI && INPUT_EVDEV
+	depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
 	default y
 	help
 	  Support Powerbutton on IBM Cell blades.
@@ -118,9 +123,9 @@ config CBE_CPUFREQ
 	  For details, take a look at <file:Documentation/cpu-freq/>.
 	  If you don't have such processor, say N
 
-config CBE_CPUFREQ_PMI
-	tristate "CBE frequency scaling using PMI interface"
-	depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL
+config CBE_CPUFREQ_PMI_ENABLE
+	bool "CBE frequency scaling using PMI interface"
+	depends on CBE_CPUFREQ && EXPERIMENTAL
 	default n
 	help
 	  Select this, if you want to use the PMI interface
@@ -128,6 +133,20 @@ config CBE_CPUFREQ_PMI
 	  processor will not only be able to run at lower speed,
 	  but also at lower core voltage.
 
+config CBE_CPUFREQ_PMI
+	tristate
+	depends on CBE_CPUFREQ_PMI_ENABLE
+	default CBE_CPUFREQ
+
+config PPC_PMI
+	tristate
+	default y
+	depends on CBE_CPUFREQ_PMI || PPC_IBM_CELL_POWERBUTTON
+	help
+	  PMI (Platform Management Interrupt) is a way to
+	  communicate with the BMC (Baseboard Management Controller).
+	  It is used in some IBM Cell blades.
+
 config CBE_CPUFREQ_SPU_GOVERNOR
 	tristate "CBE frequency scaling based on SPU usage"
 	depends on SPU_FS && CPU_FREQ
diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile
index 43eccb270301..83fafe922641 100644
--- a/arch/powerpc/platforms/cell/Makefile
+++ b/arch/powerpc/platforms/cell/Makefile
@@ -28,7 +28,7 @@ obj-$(CONFIG_SPU_BASE)			+= spu_callbacks.o spu_base.o \
 					   $(spu-manage-y) \
 					   spufs/
 
-obj-$(CONFIG_PCI_MSI)			+= axon_msi.o
+obj-$(CONFIG_AXON_MSI)			+= axon_msi.o
 
 # qpace setup
 obj-$(CONFIG_PPC_CELL_QPACE)		+= qpace_setup.o
diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c
index 059cad6c3f69..5c1118e31940 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.c
+++ b/arch/powerpc/platforms/cell/io-workarounds.c
@@ -131,10 +131,10 @@ static const struct ppc_pci_io __devinitconst iowa_pci_io = {
 };
 
 static void __iomem *iowa_ioremap(phys_addr_t addr, unsigned long size,
-						unsigned long flags)
+				  unsigned long flags, void *caller)
 {
 	struct iowa_bus *bus;
-	void __iomem *res = __ioremap(addr, size, flags);
+	void __iomem *res = __ioremap_caller(addr, size, flags, caller);
 	int busno;
 
 	bus = iowa_pci_find(0, (unsigned long)addr);
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index ee5033eddf01..5744527a7f2a 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -74,7 +74,7 @@
 #define IOC_IO_ExcpStat_V		0x8000000000000000ul
 #define IOC_IO_ExcpStat_SPF_Mask	0x6000000000000000ul
 #define IOC_IO_ExcpStat_SPF_S		0x6000000000000000ul
-#define IOC_IO_ExcpStat_SPF_P		0x4000000000000000ul
+#define IOC_IO_ExcpStat_SPF_P		0x2000000000000000ul
 #define IOC_IO_ExcpStat_ADDR_Mask	0x00000007fffff000ul
 #define IOC_IO_ExcpStat_RW_Mask		0x0000000000000800ul
 #define IOC_IO_ExcpStat_IOID_Mask	0x00000000000007fful
@@ -247,17 +247,18 @@ static void tce_free_cell(struct iommu_table *tbl, long index, long npages)
 
 static irqreturn_t ioc_interrupt(int irq, void *data)
 {
-	unsigned long stat;
+	unsigned long stat, spf;
 	struct cbe_iommu *iommu = data;
 
 	stat = in_be64(iommu->xlate_regs + IOC_IO_ExcpStat);
+	spf = stat & IOC_IO_ExcpStat_SPF_Mask;
 
 	/* Might want to rate limit it */
 	printk(KERN_ERR "iommu: DMA exception 0x%016lx\n", stat);
 	printk(KERN_ERR "  V=%d, SPF=[%c%c], RW=%s, IOID=0x%04x\n",
 	       !!(stat & IOC_IO_ExcpStat_V),
-	       (stat & IOC_IO_ExcpStat_SPF_S) ? 'S' : ' ',
-	       (stat & IOC_IO_ExcpStat_SPF_P) ? 'P' : ' ',
+	       (spf == IOC_IO_ExcpStat_SPF_S) ? 'S' : ' ',
+	       (spf == IOC_IO_ExcpStat_SPF_P) ? 'P' : ' ',
 	       (stat & IOC_IO_ExcpStat_RW_Mask) ? "Read" : "Write",
 	       (unsigned int)(stat & IOC_IO_ExcpStat_IOID_Mask));
 	printk(KERN_ERR "  page=0x%016lx\n",
diff --git a/arch/powerpc/platforms/cell/qpace_setup.c b/arch/powerpc/platforms/cell/qpace_setup.c
index be84e6a16b30..c5ce02e84c8e 100644
--- a/arch/powerpc/platforms/cell/qpace_setup.c
+++ b/arch/powerpc/platforms/cell/qpace_setup.c
@@ -81,16 +81,6 @@ static int __init qpace_publish_devices(void)
 }
 machine_subsys_initcall(qpace, qpace_publish_devices);
 
-extern int qpace_notify(struct device *dev)
-{
-	/* set dma_ops for of_platform bus */
-	if (dev->bus && dev->bus->name
-			&& !strcmp(dev->bus->name, "of_platform"))
-		set_dma_ops(dev, &dma_direct_ops);
-
-	return 0;
-}
-
 static void __init qpace_setup_arch(void)
 {
 #ifdef CONFIG_SPU_BASE
@@ -115,9 +105,6 @@ static void __init qpace_setup_arch(void)
 #ifdef CONFIG_DUMMY_CONSOLE
 	conswitchp = &dummy_con;
 #endif
-
-	/* set notifier function */
-	platform_notify = &qpace_notify;
 }
 
 static int __init qpace_probe(void)
@@ -141,6 +128,8 @@ define_machine(qpace) {
 	.power_off		= rtas_power_off,
 	.halt			= rtas_halt,
 	.get_boot_time		= rtas_get_boot_time,
+	.get_rtc_time		= rtas_get_rtc_time,
+	.set_rtc_time		= rtas_set_rtc_time,
 	.calibrate_decr		= generic_calibrate_decr,
 	.progress		= qpace_progress,
 	.init_IRQ		= iic_init_IRQ,
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index e487ad68ac11..9abd210d87c1 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -114,7 +114,7 @@ static inline void mm_needs_global_tlbie(struct mm_struct *mm)
 	int nr = (NR_CPUS > 1) ? NR_CPUS : NR_CPUS + 1;
 
 	/* Global TLBIE broadcast required with SPEs. */
-	__cpus_setall(&mm->cpu_vm_mask, nr);
+	bitmap_fill(cpumask_bits(mm_cpumask(mm)), nr);
 }
 
 void spu_associate_mm(struct spu *spu, struct mm_struct *mm)
diff --git a/arch/powerpc/platforms/cell/spu_fault.c b/arch/powerpc/platforms/cell/spu_fault.c
index c8b1cd42905d..95d8dadf2d87 100644
--- a/arch/powerpc/platforms/cell/spu_fault.c
+++ b/arch/powerpc/platforms/cell/spu_fault.c
@@ -39,60 +39,56 @@ int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
 	unsigned long is_write;
 	int ret;
 
-#if 0
-	if (!IS_VALID_EA(ea)) {
+	if (mm == NULL)
 		return -EFAULT;
-	}
-#endif /* XXX */
-	if (mm == NULL) {
-		return -EFAULT;
-	}
-	if (mm->pgd == NULL) {
+
+	if (mm->pgd == NULL)
 		return -EFAULT;
-	}
 
 	down_read(&mm->mmap_sem);
+	ret = -EFAULT;
 	vma = find_vma(mm, ea);
 	if (!vma)
-		goto bad_area;
-	if (vma->vm_start <= ea)
-		goto good_area;
-	if (!(vma->vm_flags & VM_GROWSDOWN))
-		goto bad_area;
-	if (expand_stack(vma, ea))
-		goto bad_area;
-good_area:
+		goto out_unlock;
+
+	if (ea < vma->vm_start) {
+		if (!(vma->vm_flags & VM_GROWSDOWN))
+			goto out_unlock;
+		if (expand_stack(vma, ea))
+			goto out_unlock;
+	}
+
 	is_write = dsisr & MFC_DSISR_ACCESS_PUT;
 	if (is_write) {
 		if (!(vma->vm_flags & VM_WRITE))
-			goto bad_area;
+			goto out_unlock;
 	} else {
 		if (dsisr & MFC_DSISR_ACCESS_DENIED)
-			goto bad_area;
+			goto out_unlock;
 		if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
-			goto bad_area;
+			goto out_unlock;
 	}
+
 	ret = 0;
 	*flt = handle_mm_fault(mm, vma, ea, is_write);
 	if (unlikely(*flt & VM_FAULT_ERROR)) {
 		if (*flt & VM_FAULT_OOM) {
 			ret = -ENOMEM;
-			goto bad_area;
+			goto out_unlock;
 		} else if (*flt & VM_FAULT_SIGBUS) {
 			ret = -EFAULT;
-			goto bad_area;
+			goto out_unlock;
 		}
 		BUG();
 	}
+
 	if (*flt & VM_FAULT_MAJOR)
 		current->maj_flt++;
 	else
 		current->min_flt++;
-	up_read(&mm->mmap_sem);
-	return ret;
 
-bad_area:
+out_unlock:
 	up_read(&mm->mmap_sem);
-	return -EFAULT;
+	return ret;
 }
 EXPORT_SYMBOL_GPL(spu_handle_mm_fault);
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 6653ddbed048..db5398c0339f 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -35,6 +35,8 @@ atomic_t nr_spu_contexts = ATOMIC_INIT(0);
 struct spu_context *alloc_spu_context(struct spu_gang *gang)
 {
 	struct spu_context *ctx;
+	struct timespec ts;
+
 	ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
 	if (!ctx)
 		goto out;
@@ -64,6 +66,8 @@ struct spu_context *alloc_spu_context(struct spu_gang *gang)
 	__spu_update_sched_info(ctx);
 	spu_set_timeslice(ctx);
 	ctx->stats.util_state = SPU_UTIL_IDLE_LOADED;
+	ktime_get_ts(&ts);
+	ctx->stats.tstamp = timespec_to_ns(&ts);
 
 	atomic_inc(&nr_spu_contexts);
 	goto out;
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 0da7f2bf5ee1..d6a519e6e1c1 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -568,16 +568,17 @@ spufs_regs_write(struct file *file, const char __user *buffer,
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
 
-	size = min_t(ssize_t, sizeof lscsa->gprs - *pos, size);
-	if (size <= 0)
+	if (*pos >= sizeof(lscsa->gprs))
 		return -EFBIG;
+
+	size = min_t(ssize_t, sizeof(lscsa->gprs) - *pos, size);
 	*pos += size;
 
 	ret = spu_acquire_saved(ctx);
 	if (ret)
 		return ret;
 
-	ret = copy_from_user(lscsa->gprs + *pos - size,
+	ret = copy_from_user((char *)lscsa->gprs + *pos - size,
 			     buffer, size) ? -EFAULT : size;
 
 	spu_release_saved(ctx);
@@ -623,10 +624,11 @@ spufs_fpcr_write(struct file *file, const char __user * buffer,
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
 
-	size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size);
-	if (size <= 0)
+	if (*pos >= sizeof(lscsa->fpcr))
 		return -EFBIG;
 
+	size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size);
+
 	ret = spu_acquire_saved(ctx);
 	if (ret)
 		return ret;
@@ -2665,7 +2667,7 @@ static const struct file_operations spufs_ctx_fops = {
 	.release        = single_release,
 };
 
-struct spufs_tree_descr spufs_dir_contents[] = {
+const struct spufs_tree_descr spufs_dir_contents[] = {
 	{ "capabilities", &spufs_caps_fops, 0444, },
 	{ "mem",  &spufs_mem_fops,  0666, LS_SIZE, },
 	{ "regs", &spufs_regs_fops,  0666, sizeof(struct spu_reg128[128]), },
@@ -2706,7 +2708,7 @@ struct spufs_tree_descr spufs_dir_contents[] = {
 	{},
 };
 
-struct spufs_tree_descr spufs_dir_nosched_contents[] = {
+const struct spufs_tree_descr spufs_dir_nosched_contents[] = {
 	{ "capabilities", &spufs_caps_fops, 0444, },
 	{ "mem",  &spufs_mem_fops,  0666, LS_SIZE, },
 	{ "mbox", &spufs_mbox_fops, 0444, },
@@ -2731,12 +2733,12 @@ struct spufs_tree_descr spufs_dir_nosched_contents[] = {
 	{},
 };
 
-struct spufs_tree_descr spufs_dir_debug_contents[] = {
+const struct spufs_tree_descr spufs_dir_debug_contents[] = {
 	{ ".ctx", &spufs_ctx_fops, 0444, },
 	{},
 };
 
-struct spufs_coredump_reader spufs_coredump_read[] = {
+const struct spufs_coredump_reader spufs_coredump_read[] = {
 	{ "regs", __spufs_regs_read, NULL, sizeof(struct spu_reg128[128])},
 	{ "fpcr", __spufs_fpcr_read, NULL, sizeof(struct spu_reg128) },
 	{ "lslr", NULL, spufs_lslr_get, 19 },
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index e309ef70a531..64f068540d0d 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -186,8 +186,9 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir)
 	return simple_rmdir(parent, dir);
 }
 
-static int spufs_fill_dir(struct dentry *dir, struct spufs_tree_descr *files,
-			  int mode, struct spu_context *ctx)
+static int spufs_fill_dir(struct dentry *dir,
+		const struct spufs_tree_descr *files, int mode,
+		struct spu_context *ctx)
 {
 	struct dentry *dentry, *tmp;
 	int ret;
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index c58bd36b0c5b..4ddf769a64e5 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -117,6 +117,9 @@ static int spu_setup_isolated(struct spu_context *ctx)
 		cond_resched();
 	}
 
+	/* clear purge status */
+	out_be64(mfc_cntl, 0);
+
 	/* put the SPE in kernel mode to allow access to the loader */
 	sr1 = spu_mfc_sr1_get(ctx->spu);
 	sr1 &= ~MFC_STATE1_PROBLEM_STATE_MASK;
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 3bf908e2873a..ae31573bea4a 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -241,9 +241,9 @@ struct spufs_tree_descr {
 	size_t size;
 };
 
-extern struct spufs_tree_descr spufs_dir_contents[];
-extern struct spufs_tree_descr spufs_dir_nosched_contents[];
-extern struct spufs_tree_descr spufs_dir_debug_contents[];
+extern const struct spufs_tree_descr spufs_dir_contents[];
+extern const struct spufs_tree_descr spufs_dir_nosched_contents[];
+extern const struct spufs_tree_descr spufs_dir_debug_contents[];
 
 /* system call implementation */
 extern struct spufs_calls spufs_calls;
@@ -358,7 +358,7 @@ struct spufs_coredump_reader {
 	u64 (*get)(struct spu_context *ctx);
 	size_t size;
 };
-extern struct spufs_coredump_reader spufs_coredump_read[];
+extern const struct spufs_coredump_reader spufs_coredump_read[];
 extern int spufs_coredump_num_notes;
 
 extern int spu_init_csa(struct spu_state *csa);
diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig
index 22b4b4e3b6f0..37d438bd5b7a 100644
--- a/arch/powerpc/platforms/chrp/Kconfig
+++ b/arch/powerpc/platforms/chrp/Kconfig
@@ -1,6 +1,6 @@
 config PPC_CHRP
 	bool "Common Hardware Reference Platform (CHRP) based machines"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on 6xx
 	select MPIC
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c
index 130ff72d99dd..039fc8e82199 100644
--- a/arch/powerpc/platforms/chrp/pegasos_eth.c
+++ b/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -21,8 +21,8 @@
 #define PEGASOS2_SRAM_BASE 			(0xf2000000)
 #define PEGASOS2_SRAM_SIZE			(256*1024)
 
-#define PEGASOS2_SRAM_BASE_ETH0			(PEGASOS2_SRAM_BASE)
-#define PEGASOS2_SRAM_BASE_ETH1			(PEGASOS2_SRAM_BASE_ETH0 + (PEGASOS2_SRAM_SIZE / 2) )
+#define PEGASOS2_SRAM_BASE_ETH_PORT0			(PEGASOS2_SRAM_BASE)
+#define PEGASOS2_SRAM_BASE_ETH_PORT1			(PEGASOS2_SRAM_BASE_ETH_PORT0 + (PEGASOS2_SRAM_SIZE / 2) )
 
 
 #define PEGASOS2_SRAM_RXRING_SIZE		(PEGASOS2_SRAM_SIZE/4)
@@ -47,75 +47,42 @@ static struct platform_device mv643xx_eth_shared_device = {
 	.resource	= mv643xx_eth_shared_resources,
 };
 
-static struct resource mv643xx_eth0_resources[] = {
+static struct resource mv643xx_eth_port1_resources[] = {
 	[0] = {
-		.name	= "eth0 irq",
+		.name	= "eth port1 irq",
 		.start	= 9,
 		.end	= 9,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
 
-
-static struct mv643xx_eth_platform_data eth0_pd = {
-	.shared		= &mv643xx_eth_shared_device,
-	.port_number	= 0,
-
-	.tx_sram_addr = PEGASOS2_SRAM_BASE_ETH0,
-	.tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
-	.tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
-
-	.rx_sram_addr = PEGASOS2_SRAM_BASE_ETH0 + PEGASOS2_SRAM_TXRING_SIZE,
-	.rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE,
-	.rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16,
-};
-
-static struct platform_device eth0_device = {
-	.name		= MV643XX_ETH_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(mv643xx_eth0_resources),
-	.resource	= mv643xx_eth0_resources,
-	.dev = {
-		.platform_data = &eth0_pd,
-	},
-};
-
-static struct resource mv643xx_eth1_resources[] = {
-	[0] = {
-		.name	= "eth1 irq",
-		.start	= 9,
-		.end	= 9,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv643xx_eth_platform_data eth1_pd = {
+static struct mv643xx_eth_platform_data eth_port1_pd = {
 	.shared		= &mv643xx_eth_shared_device,
 	.port_number	= 1,
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(7),
 
-	.tx_sram_addr = PEGASOS2_SRAM_BASE_ETH1,
+	.tx_sram_addr = PEGASOS2_SRAM_BASE_ETH_PORT1,
 	.tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
 	.tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
 
-	.rx_sram_addr = PEGASOS2_SRAM_BASE_ETH1 + PEGASOS2_SRAM_TXRING_SIZE,
+	.rx_sram_addr = PEGASOS2_SRAM_BASE_ETH_PORT1 + PEGASOS2_SRAM_TXRING_SIZE,
 	.rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE,
 	.rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16,
 };
 
-static struct platform_device eth1_device = {
+static struct platform_device eth_port1_device = {
 	.name		= MV643XX_ETH_NAME,
 	.id		= 1,
-	.num_resources	= ARRAY_SIZE(mv643xx_eth1_resources),
-	.resource	= mv643xx_eth1_resources,
+	.num_resources	= ARRAY_SIZE(mv643xx_eth_port1_resources),
+	.resource	= mv643xx_eth_port1_resources,
 	.dev = {
-		.platform_data = &eth1_pd,
+		.platform_data = &eth_port1_pd,
 	},
 };
 
 static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
 	&mv643xx_eth_shared_device,
-	&eth0_device,
-	&eth1_device,
+	&eth_port1_device,
 };
 
 /***********/
@@ -191,15 +158,10 @@ static int __init mv643xx_eth_add_pds(void)
 
 		if ( Enable_SRAM() < 0)
 		{
-			eth0_pd.tx_sram_addr = 0;
-			eth0_pd.tx_sram_size = 0;
-			eth0_pd.rx_sram_addr = 0;
-			eth0_pd.rx_sram_size = 0;
-
-			eth1_pd.tx_sram_addr = 0;
-			eth1_pd.tx_sram_size = 0;
-			eth1_pd.rx_sram_addr = 0;
-			eth1_pd.rx_sram_size = 0;
+			eth_port1_pd.tx_sram_addr = 0;
+			eth_port1_pd.tx_sram_size = 0;
+			eth_port1_pd.rx_sram_addr = 0;
+			eth_port1_pd.rx_sram_size = 0;
 
 #ifdef BE_VERBOSE
 			printk("Pegasos II/Marvell MV64361: Can't enable the "
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 272d79a8d289..cd4ad9aea760 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -472,7 +472,6 @@ static void __init chrp_find_openpic(void)
 #if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_XMON)
 static struct irqaction xmon_irqaction = {
 	.handler = xmon_irq,
-	.mask = CPU_MASK_NONE,
 	.name = "XMON break",
 };
 #endif
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 4f9f8184d164..291ac9d8cbee 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -1,6 +1,6 @@
 config EMBEDDED6xx
 	bool "Embedded 6xx/7xx/7xxx-based boards"
-	depends on PPC32 && BROKEN_ON_SMP && PPC_MULTIPLATFORM
+	depends on 6xx && BROKEN_ON_SMP
 
 config LINKSTATION
 	bool "Linkstation / Kurobox(HG) from Buffalo"
diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig
index 7ddd0a2c8027..647e87787437 100644
--- a/arch/powerpc/platforms/iseries/Kconfig
+++ b/arch/powerpc/platforms/iseries/Kconfig
@@ -1,6 +1,6 @@
 config PPC_ISERIES
 	bool "IBM Legacy iSeries"
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	select PPC_INDIRECT_IO
 	select PPC_PCI_CHOICE if EMBEDDED
 
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index 701d9297c207..94f444758836 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -214,7 +214,7 @@ void __init iSeries_activate_IRQs()
 	unsigned long flags;
 
 	for_each_irq (irq) {
-		irq_desc_t *desc = get_irq_desc(irq);
+		struct irq_desc *desc = get_irq_desc(irq);
 
 		if (desc && desc->chip && desc->chip->startup) {
 			spin_lock_irqsave(&desc->lock, flags);
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 24519b96d6ad..a6cd3394feaa 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -617,7 +617,7 @@ static void iseries_dedicated_idle(void)
 }
 
 static void __iomem *iseries_ioremap(phys_addr_t address, unsigned long size,
-				     unsigned long flags)
+				     unsigned long flags, void *caller)
 {
 	return (void __iomem *)address;
 }
diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig
index a6467a5591fa..1ea621a94c3b 100644
--- a/arch/powerpc/platforms/maple/Kconfig
+++ b/arch/powerpc/platforms/maple/Kconfig
@@ -1,5 +1,5 @@
 config PPC_MAPLE
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	bool "Maple 970FX Evaluation Board"
 	select PCI
 	select MPIC
diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig
index 348e0619e3e5..a2aeb327d185 100644
--- a/arch/powerpc/platforms/pasemi/Kconfig
+++ b/arch/powerpc/platforms/pasemi/Kconfig
@@ -1,5 +1,5 @@
 config PPC_PASEMI
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	bool "PA Semi SoC-based platforms"
 	default n
 	select MPIC
diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig
index 055990ca8ce6..1e1a0873e1dd 100644
--- a/arch/powerpc/platforms/powermac/Kconfig
+++ b/arch/powerpc/platforms/powermac/Kconfig
@@ -1,6 +1,6 @@
 config PPC_PMAC
 	bool "Apple PowerMac based machines"
-	depends on PPC_MULTIPLATFORM
+	depends on PPC_BOOK3S
 	select MPIC
 	select PCI
 	select PPC_INDIRECT_PCI if PPC32
diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c
index beb38333b6d2..22ecfbe7183d 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_64.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_64.c
@@ -86,6 +86,7 @@ static int (*g5_query_freq)(void);
 
 static DEFINE_MUTEX(g5_switch_mutex);
 
+static unsigned long transition_latency;
 
 #ifdef CONFIG_PMAC_SMU
 
@@ -357,7 +358,7 @@ static unsigned int g5_cpufreq_get_speed(unsigned int cpu)
 
 static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy)
 {
-	policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
+	policy->cpuinfo.transition_latency = transition_latency;
 	policy->cur = g5_cpu_freqs[g5_query_freq()].frequency;
 	/* secondary CPUs are tied to the primary one by the
 	 * cpufreq core if in the secondary policy we tell it that
@@ -500,6 +501,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpus)
 	g5_cpu_freqs[1].frequency = max_freq/2;
 
 	/* Set callbacks */
+	transition_latency = 12000;
 	g5_switch_freq = g5_scom_switch_freq;
 	g5_query_freq = g5_scom_query_freq;
 	freq_method = "SCOM";
@@ -675,6 +677,7 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpus)
 	g5_cpu_freqs[1].frequency = min_freq;
 
 	/* Set callbacks */
+	transition_latency = CPUFREQ_ETERNAL;
 	g5_switch_volt = g5_pfunc_switch_volt;
 	g5_switch_freq = g5_pfunc_switch_freq;
 	g5_query_freq = g5_pfunc_query_freq;
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 6d149ae8ffa7..7039d8f1d3ba 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -266,7 +266,6 @@ static unsigned int pmac_pic_get_irq(void)
 static struct irqaction xmon_action = {
 	.handler	= xmon_irq,
 	.flags		= 0,
-	.mask		= CPU_MASK_NONE,
 	.name		= "NMI - XMON"
 };
 #endif
@@ -274,7 +273,6 @@ static struct irqaction xmon_action = {
 static struct irqaction gatwick_cascade_action = {
 	.handler	= gatwick_action,
 	.flags		= IRQF_DISABLED,
-	.mask		= CPU_MASK_NONE,
 	.name		= "cascade",
 };
 
diff --git a/arch/powerpc/platforms/powermac/pic.h b/arch/powerpc/platforms/powermac/pic.h
index c44c89f5e532..d622a8345aaa 100644
--- a/arch/powerpc/platforms/powermac/pic.h
+++ b/arch/powerpc/platforms/powermac/pic.h
@@ -3,7 +3,7 @@
 
 #include <linux/irq.h>
 
-extern struct hw_interrupt_type pmac_pic;
+extern struct irq_chip pmac_pic;
 
 extern void pmac_pic_init(void);
 extern int pmac_get_irq(void);
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 9b78f5300c24..45936c9ed0ec 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -746,4 +746,7 @@ define_machine(powermac) {
 #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC64)
 	.cpu_die		= pmac_cpu_die,
 #endif
+#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32)
+	.cpu_die		= generic_mach_cpu_die,
+#endif
 };
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index bd8817b00fa4..cf1dbe758890 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -385,7 +385,6 @@ static void __init psurge_dual_sync_tb(int cpu_nr)
 static struct irqaction psurge_irqaction = {
 	.handler = psurge_primary_intr,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "primary IPI",
 };
 
diff --git a/arch/powerpc/platforms/prep/Kconfig b/arch/powerpc/platforms/prep/Kconfig
index 29d411279b0c..bf8330ef2e76 100644
--- a/arch/powerpc/platforms/prep/Kconfig
+++ b/arch/powerpc/platforms/prep/Kconfig
@@ -1,6 +1,6 @@
 config PPC_PREP
 	bool "PowerPC Reference Platform (PReP) based machines"
-	depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
+	depends on 6xx && BROKEN
 	select MPIC
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index 740ef56a1550..dfe316b161a9 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -1,6 +1,6 @@
 config PPC_PS3
 	bool "Sony PS3"
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	select PPC_CELL
 	select USB_ARCH_HAS_OHCI
 	select USB_OHCI_LITTLE_ENDIAN
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index d281cc0bca71..9a2b6d948610 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -311,7 +311,7 @@ static int __init ps3_mm_add_memory(void)
 	result = add_memory(0, start_addr, map.r1.size);
 
 	if (result) {
-		DBG("%s:%d: add_memory failed: (%d)\n",
+		pr_err("%s:%d: add_memory failed: (%d)\n",
 			__func__, __LINE__, result);
 		return result;
 	}
@@ -322,7 +322,7 @@ static int __init ps3_mm_add_memory(void)
 	result = online_pages(start_pfn, nr_pages);
 
 	if (result)
-		DBG("%s:%d: online_pages failed: (%d)\n",
+		pr_err("%s:%d: online_pages failed: (%d)\n",
 			__func__, __LINE__, result);
 
 	return result;
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index ddc2a307cd50..f0e6f28427bd 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -1,5 +1,5 @@
 config PPC_PSERIES
-	depends on PPC_MULTIPLATFORM && PPC64
+	depends on PPC64 && PPC_BOOK3S
 	bool "IBM pSeries & new (POWER5-based) iSeries"
 	select MPIC
 	select PPC_I8259
@@ -25,6 +25,11 @@ config EEH
 	depends on PPC_PSERIES && PCI
 	default y if !EMBEDDED
 
+config PSERIES_MSI
+       bool
+       depends on PCI_MSI && EEH
+       default y
+
 config SCANLOG
 	tristate "Scanlog dump interface"
 	depends on RTAS_PROC && PPC_PSERIES
@@ -63,3 +68,13 @@ config CMM
 	  makes sense for a system running in an LPAR where the unused pages
 	  will be reused for other LPARs. The interface allows firmware to
 	  balance memory across many LPARs.
+
+config DTL
+	bool "Dispatch Trace Log"
+	depends on PPC_SPLPAR && DEBUG_FS
+	help
+	  SPLPAR machines can log hypervisor preempt & dispatch events to a
+	  kernel buffer. Saying Y here will enable logging these events,
+	  which are accessible through a debugfs file.
+
+	  Say N if you are unsure.
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index dfe574af2dc0..790c0b872d4f 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -15,7 +15,7 @@ obj-$(CONFIG_SCANLOG)	+= scanlog.o
 obj-$(CONFIG_EEH)	+= eeh.o eeh_cache.o eeh_driver.o eeh_event.o eeh_sysfs.o
 obj-$(CONFIG_KEXEC)	+= kexec.o
 obj-$(CONFIG_PCI)	+= pci.o pci_dlpar.o
-obj-$(CONFIG_PCI_MSI)	+= msi.o
+obj-$(CONFIG_PSERIES_MSI)	+= msi.o
 
 obj-$(CONFIG_HOTPLUG_CPU)	+= hotplug-cpu.o
 obj-$(CONFIG_MEMORY_HOTPLUG)	+= hotplug-memory.o
@@ -25,3 +25,4 @@ obj-$(CONFIG_HVCS)		+= hvcserver.o
 obj-$(CONFIG_HCALL_STATS)	+= hvCall_inst.o
 obj-$(CONFIG_PHYP_DUMP)	+= phyp_dump.o
 obj-$(CONFIG_CMM)		+= cmm.o
+obj-$(CONFIG_DTL)		+= dtl.o
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
new file mode 100644
index 000000000000..fafcaa0e81ef
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -0,0 +1,278 @@
+/*
+ * Virtual Processor Dispatch Trace Log
+ *
+ * (C) Copyright IBM Corporation 2009
+ *
+ * Author: Jeremy Kerr <jk@ozlabs.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/debugfs.h>
+#include <asm/smp.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+
+#include "plpar_wrappers.h"
+
+/*
+ * Layout of entries in the hypervisor's DTL buffer. Although we don't
+ * actually access the internals of an entry (we only need to know the size),
+ * we might as well define it here for reference.
+ */
+struct dtl_entry {
+	u8	dispatch_reason;
+	u8	preempt_reason;
+	u16	processor_id;
+	u32	enqueue_to_dispatch_time;
+	u32	ready_to_enqueue_time;
+	u32	waiting_to_ready_time;
+	u64	timebase;
+	u64	fault_addr;
+	u64	srr0;
+	u64	srr1;
+};
+
+struct dtl {
+	struct dtl_entry	*buf;
+	struct dentry		*file;
+	int			cpu;
+	int			buf_entries;
+	u64			last_idx;
+};
+static DEFINE_PER_CPU(struct dtl, dtl);
+
+/*
+ * Dispatch trace log event mask:
+ * 0x7: 0x1: voluntary virtual processor waits
+ *      0x2: time-slice preempts
+ *      0x4: virtual partition memory page faults
+ */
+static u8 dtl_event_mask = 0x7;
+
+
+/*
+ * Size of per-cpu log buffers. Default is just under 16 pages worth.
+ */
+static int dtl_buf_entries = (16 * 85);
+
+
+static int dtl_enable(struct dtl *dtl)
+{
+	unsigned long addr;
+	int ret, hwcpu;
+
+	/* only allow one reader */
+	if (dtl->buf)
+		return -EBUSY;
+
+	/* we need to store the original allocation size for use during read */
+	dtl->buf_entries = dtl_buf_entries;
+
+	dtl->buf = kmalloc_node(dtl->buf_entries * sizeof(struct dtl_entry),
+			GFP_KERNEL, cpu_to_node(dtl->cpu));
+	if (!dtl->buf) {
+		printk(KERN_WARNING "%s: buffer alloc failed for cpu %d\n",
+				__func__, dtl->cpu);
+		return -ENOMEM;
+	}
+
+	/* Register our dtl buffer with the hypervisor. The HV expects the
+	 * buffer size to be passed in the second word of the buffer */
+	((u32 *)dtl->buf)[1] = dtl->buf_entries * sizeof(struct dtl_entry);
+
+	hwcpu = get_hard_smp_processor_id(dtl->cpu);
+	addr = __pa(dtl->buf);
+	ret = register_dtl(hwcpu, addr);
+	if (ret) {
+		printk(KERN_WARNING "%s: DTL registration for cpu %d (hw %d) "
+		       "failed with %d\n", __func__, dtl->cpu, hwcpu, ret);
+		kfree(dtl->buf);
+		return -EIO;
+	}
+
+	/* set our initial buffer indices */
+	dtl->last_idx = lppaca[dtl->cpu].dtl_idx = 0;
+
+	/* ensure that our updates to the lppaca fields have occurred before
+	 * we actually enable the logging */
+	smp_wmb();
+
+	/* enable event logging */
+	lppaca[dtl->cpu].dtl_enable_mask = dtl_event_mask;
+
+	return 0;
+}
+
+static void dtl_disable(struct dtl *dtl)
+{
+	int hwcpu = get_hard_smp_processor_id(dtl->cpu);
+
+	lppaca[dtl->cpu].dtl_enable_mask = 0x0;
+
+	unregister_dtl(hwcpu, __pa(dtl->buf));
+
+	kfree(dtl->buf);
+	dtl->buf = NULL;
+	dtl->buf_entries = 0;
+}
+
+/* file interface */
+
+static int dtl_file_open(struct inode *inode, struct file *filp)
+{
+	struct dtl *dtl = inode->i_private;
+	int rc;
+
+	rc = dtl_enable(dtl);
+	if (rc)
+		return rc;
+
+	filp->private_data = dtl;
+	return 0;
+}
+
+static int dtl_file_release(struct inode *inode, struct file *filp)
+{
+	struct dtl *dtl = inode->i_private;
+	dtl_disable(dtl);
+	return 0;
+}
+
+static ssize_t dtl_file_read(struct file *filp, char __user *buf, size_t len,
+		loff_t *pos)
+{
+	int rc, cur_idx, last_idx, n_read, n_req, read_size;
+	struct dtl *dtl;
+
+	if ((len % sizeof(struct dtl_entry)) != 0)
+		return -EINVAL;
+
+	dtl = filp->private_data;
+
+	/* requested number of entries to read */
+	n_req = len / sizeof(struct dtl_entry);
+
+	/* actual number of entries read */
+	n_read = 0;
+
+	cur_idx = lppaca[dtl->cpu].dtl_idx;
+	last_idx = dtl->last_idx;
+
+	if (cur_idx - last_idx > dtl->buf_entries) {
+		pr_debug("%s: hv buffer overflow for cpu %d, samples lost\n",
+				__func__, dtl->cpu);
+	}
+
+	cur_idx  %= dtl->buf_entries;
+	last_idx %= dtl->buf_entries;
+
+	/* read the tail of the buffer if we've wrapped */
+	if (last_idx > cur_idx) {
+		read_size = min(n_req, dtl->buf_entries - last_idx);
+
+		rc = copy_to_user(buf, &dtl->buf[last_idx],
+				read_size * sizeof(struct dtl_entry));
+		if (rc)
+			return -EFAULT;
+
+		last_idx = 0;
+		n_req -= read_size;
+		n_read += read_size;
+		buf += read_size * sizeof(struct dtl_entry);
+	}
+
+	/* .. and now the head */
+	read_size = min(n_req, cur_idx - last_idx);
+	rc = copy_to_user(buf, &dtl->buf[last_idx],
+			read_size * sizeof(struct dtl_entry));
+	if (rc)
+		return -EFAULT;
+
+	n_read += read_size;
+	dtl->last_idx += n_read;
+
+	return n_read * sizeof(struct dtl_entry);
+}
+
+static struct file_operations dtl_fops = {
+	.open		= dtl_file_open,
+	.release	= dtl_file_release,
+	.read		= dtl_file_read,
+	.llseek		= no_llseek,
+};
+
+static struct dentry *dtl_dir;
+
+static int dtl_setup_file(struct dtl *dtl)
+{
+	char name[10];
+
+	sprintf(name, "cpu-%d", dtl->cpu);
+
+	dtl->file = debugfs_create_file(name, 0400, dtl_dir, dtl, &dtl_fops);
+	if (!dtl->file)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static int dtl_init(void)
+{
+	struct dentry *event_mask_file, *buf_entries_file;
+	int rc, i;
+
+	if (!firmware_has_feature(FW_FEATURE_SPLPAR))
+		return -ENODEV;
+
+	/* set up common debugfs structure */
+
+	rc = -ENOMEM;
+	dtl_dir = debugfs_create_dir("dtl", powerpc_debugfs_root);
+	if (!dtl_dir) {
+		printk(KERN_WARNING "%s: can't create dtl root dir\n",
+				__func__);
+		goto err;
+	}
+
+	event_mask_file = debugfs_create_x8("dtl_event_mask", 0600,
+				dtl_dir, &dtl_event_mask);
+	buf_entries_file = debugfs_create_u32("dtl_buf_entries", 0600,
+				dtl_dir, &dtl_buf_entries);
+
+	if (!event_mask_file || !buf_entries_file) {
+		printk(KERN_WARNING "%s: can't create dtl files\n", __func__);
+		goto err_remove_dir;
+	}
+
+	/* set up the per-cpu log structures */
+	for_each_possible_cpu(i) {
+		struct dtl *dtl = &per_cpu(dtl, i);
+		dtl->cpu = i;
+
+		rc = dtl_setup_file(dtl);
+		if (rc)
+			goto err_remove_dir;
+	}
+
+	return 0;
+
+err_remove_dir:
+	debugfs_remove_recursive(dtl_dir);
+err:
+	return rc;
+}
+arch_initcall(dtl_init);
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index 0ad56ff7b4a0..380420f8c400 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -79,6 +79,40 @@ static int irq_in_use(unsigned int irq)
 	return rc;
 }
 
+/**
+ * eeh_disable_irq - disable interrupt for the recovering device
+ */
+static void eeh_disable_irq(struct pci_dev *dev)
+{
+	struct device_node *dn = pci_device_to_OF_node(dev);
+
+	/* Don't disable MSI and MSI-X interrupts. They are
+	 * effectively disabled by the DMA Stopped state
+	 * when an EEH error occurs.
+	*/
+	if (dev->msi_enabled || dev->msix_enabled)
+		return;
+
+	if (!irq_in_use(dev->irq))
+		return;
+
+	PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED;
+	disable_irq_nosync(dev->irq);
+}
+
+/**
+ * eeh_enable_irq - enable interrupt for the recovering device
+ */
+static void eeh_enable_irq(struct pci_dev *dev)
+{
+	struct device_node *dn = pci_device_to_OF_node(dev);
+
+	if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) {
+		PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED;
+		enable_irq(dev->irq);
+	}
+}
+
 /* ------------------------------------------------------- */
 /**
  * eeh_report_error - report pci error to each device driver
@@ -98,11 +132,8 @@ static void eeh_report_error(struct pci_dev *dev, void *userdata)
 	if (!driver)
 		return;
 
-	if (irq_in_use (dev->irq)) {
-		struct device_node *dn = pci_device_to_OF_node(dev);
-		PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED;
-		disable_irq_nosync(dev->irq);
-	}
+	eeh_disable_irq(dev);
+
 	if (!driver->err_handler ||
 	    !driver->err_handler->error_detected)
 		return;
@@ -147,15 +178,12 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata)
 {
 	enum pci_ers_result rc, *res = userdata;
 	struct pci_driver *driver = dev->driver;
-	struct device_node *dn = pci_device_to_OF_node(dev);
 
 	if (!driver)
 		return;
 
-	if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) {
-		PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED;
-		enable_irq(dev->irq);
-	}
+	eeh_enable_irq(dev);
+
 	if (!driver->err_handler ||
 	    !driver->err_handler->slot_reset)
 		return;
@@ -174,17 +202,14 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata)
 static void eeh_report_resume(struct pci_dev *dev, void *userdata)
 {
 	struct pci_driver *driver = dev->driver;
-	struct device_node *dn = pci_device_to_OF_node(dev);
 
 	dev->error_state = pci_channel_io_normal;
 
 	if (!driver)
 		return;
 
-	if ((PCI_DN(dn)->eeh_mode) & EEH_MODE_IRQ_DISABLED) {
-		PCI_DN(dn)->eeh_mode &= ~EEH_MODE_IRQ_DISABLED;
-		enable_irq(dev->irq);
-	}
+	eeh_enable_irq(dev);
+
 	if (!driver->err_handler ||
 	    !driver->err_handler->resume)
 		return;
@@ -208,15 +233,12 @@ static void eeh_report_failure(struct pci_dev *dev, void *userdata)
 	if (!driver)
 		return;
 
-	if (irq_in_use (dev->irq)) {
-		struct device_node *dn = pci_device_to_OF_node(dev);
-		PCI_DN(dn)->eeh_mode |= EEH_MODE_IRQ_DISABLED;
-		disable_irq_nosync(dev->irq);
-	}
-	if (!driver->err_handler)
-		return;
-	if (!driver->err_handler->error_detected)
+	eeh_disable_irq(dev);
+
+	if (!driver->err_handler ||
+	    !driver->err_handler->error_detected)
 		return;
+
 	driver->err_handler->error_detected(dev, pci_channel_io_perm_failure);
 }
 
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index f15222bbe136..bf2e1ac41308 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -71,11 +71,13 @@ static int rtas_change_msi(struct pci_dn *pdn, u32 func, u32 num_irqs)
 	} while (rtas_busy_delay(rc));
 
 	/*
-	 * If the RTAS call succeeded, check the number of irqs is actually
-	 * what we asked for. If not, return an error.
+	 * If the RTAS call succeeded, return the number of irqs allocated.
+	 * If not, make sure we return a negative error code.
 	 */
-	if (rc == 0 && rtas_ret[0] != num_irqs)
-		rc = -ENOSPC;
+	if (rc == 0)
+		rc = rtas_ret[0];
+	else if (rc > 0)
+		rc = -rc;
 
 	pr_debug("rtas_msi: ibm,change_msi(func=%d,num=%d), got %d rc = %d\n",
 		 func, num_irqs, rtas_ret[0], rc);
@@ -91,7 +93,7 @@ static void rtas_disable_msi(struct pci_dev *pdev)
 	if (!pdn)
 		return;
 
-	if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0))
+	if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0) != 0)
 		pr_debug("rtas_msi: Setting MSIs to 0 failed!\n");
 }
 
@@ -132,7 +134,7 @@ static void rtas_teardown_msi_irqs(struct pci_dev *pdev)
 	rtas_disable_msi(pdev);
 }
 
-static int check_req_msi(struct pci_dev *pdev, int nvec)
+static int check_req(struct pci_dev *pdev, int nvec, char *prop_name)
 {
 	struct device_node *dn;
 	struct pci_dn *pdn;
@@ -144,26 +146,235 @@ static int check_req_msi(struct pci_dev *pdev, int nvec)
 
 	dn = pdn->node;
 
-	req_msi = of_get_property(dn, "ibm,req#msi", NULL);
+	req_msi = of_get_property(dn, prop_name, NULL);
 	if (!req_msi) {
-		pr_debug("rtas_msi: No ibm,req#msi on %s\n", dn->full_name);
+		pr_debug("rtas_msi: No %s on %s\n", prop_name, dn->full_name);
 		return -ENOENT;
 	}
 
 	if (*req_msi < nvec) {
-		pr_debug("rtas_msi: ibm,req#msi requests < %d MSIs\n", nvec);
-		return -ENOSPC;
+		pr_debug("rtas_msi: %s requests < %d MSIs\n", prop_name, nvec);
+
+		if (*req_msi == 0) /* Be paranoid */
+			return -ENOSPC;
+
+		return *req_msi;
 	}
 
 	return 0;
 }
 
+static int check_req_msi(struct pci_dev *pdev, int nvec)
+{
+	return check_req(pdev, nvec, "ibm,req#msi");
+}
+
+static int check_req_msix(struct pci_dev *pdev, int nvec)
+{
+	return check_req(pdev, nvec, "ibm,req#msi-x");
+}
+
+/* Quota calculation */
+
+static struct device_node *find_pe_total_msi(struct pci_dev *dev, int *total)
+{
+	struct device_node *dn;
+	const u32 *p;
+
+	dn = of_node_get(pci_device_to_OF_node(dev));
+	while (dn) {
+		p = of_get_property(dn, "ibm,pe-total-#msi", NULL);
+		if (p) {
+			pr_debug("rtas_msi: found prop on dn %s\n",
+				dn->full_name);
+			*total = *p;
+			return dn;
+		}
+
+		dn = of_get_next_parent(dn);
+	}
+
+	return NULL;
+}
+
+static struct device_node *find_pe_dn(struct pci_dev *dev, int *total)
+{
+	struct device_node *dn;
+
+	/* Found our PE and assume 8 at that point. */
+
+	dn = pci_device_to_OF_node(dev);
+	if (!dn)
+		return NULL;
+
+	dn = find_device_pe(dn);
+	if (!dn)
+		return NULL;
+
+	/* We actually want the parent */
+	dn = of_get_parent(dn);
+	if (!dn)
+		return NULL;
+
+	/* Hardcode of 8 for old firmwares */
+	*total = 8;
+	pr_debug("rtas_msi: using PE dn %s\n", dn->full_name);
+
+	return dn;
+}
+
+struct msi_counts {
+	struct device_node *requestor;
+	int num_devices;
+	int request;
+	int quota;
+	int spare;
+	int over_quota;
+};
+
+static void *count_non_bridge_devices(struct device_node *dn, void *data)
+{
+	struct msi_counts *counts = data;
+	const u32 *p;
+	u32 class;
+
+	pr_debug("rtas_msi: counting %s\n", dn->full_name);
+
+	p = of_get_property(dn, "class-code", NULL);
+	class = p ? *p : 0;
+
+	if ((class >> 8) != PCI_CLASS_BRIDGE_PCI)
+		counts->num_devices++;
+
+	return NULL;
+}
+
+static void *count_spare_msis(struct device_node *dn, void *data)
+{
+	struct msi_counts *counts = data;
+	const u32 *p;
+	int req;
+
+	if (dn == counts->requestor)
+		req = counts->request;
+	else {
+		/* We don't know if a driver will try to use MSI or MSI-X,
+		 * so we just have to punt and use the larger of the two. */
+		req = 0;
+		p = of_get_property(dn, "ibm,req#msi", NULL);
+		if (p)
+			req = *p;
+
+		p = of_get_property(dn, "ibm,req#msi-x", NULL);
+		if (p)
+			req = max(req, (int)*p);
+	}
+
+	if (req < counts->quota)
+		counts->spare += counts->quota - req;
+	else if (req > counts->quota)
+		counts->over_quota++;
+
+	return NULL;
+}
+
+static int msi_quota_for_device(struct pci_dev *dev, int request)
+{
+	struct device_node *pe_dn;
+	struct msi_counts counts;
+	int total;
+
+	pr_debug("rtas_msi: calc quota for %s, request %d\n", pci_name(dev),
+		  request);
+
+	pe_dn = find_pe_total_msi(dev, &total);
+	if (!pe_dn)
+		pe_dn = find_pe_dn(dev, &total);
+
+	if (!pe_dn) {
+		pr_err("rtas_msi: couldn't find PE for %s\n", pci_name(dev));
+		goto out;
+	}
+
+	pr_debug("rtas_msi: found PE %s\n", pe_dn->full_name);
+
+	memset(&counts, 0, sizeof(struct msi_counts));
+
+	/* Work out how many devices we have below this PE */
+	traverse_pci_devices(pe_dn, count_non_bridge_devices, &counts);
+
+	if (counts.num_devices == 0) {
+		pr_err("rtas_msi: found 0 devices under PE for %s\n",
+			pci_name(dev));
+		goto out;
+	}
+
+	counts.quota = total / counts.num_devices;
+	if (request <= counts.quota)
+		goto out;
+
+	/* else, we have some more calculating to do */
+	counts.requestor = pci_device_to_OF_node(dev);
+	counts.request = request;
+	traverse_pci_devices(pe_dn, count_spare_msis, &counts);
+
+	/* If the quota isn't an integer multiple of the total, we can
+	 * use the remainder as spare MSIs for anyone that wants them. */
+	counts.spare += total % counts.num_devices;
+
+	/* Divide any spare by the number of over-quota requestors */
+	if (counts.over_quota)
+		counts.quota += counts.spare / counts.over_quota;
+
+	/* And finally clamp the request to the possibly adjusted quota */
+	request = min(counts.quota, request);
+
+	pr_debug("rtas_msi: request clamped to quota %d\n", request);
+out:
+	of_node_put(pe_dn);
+
+	return request;
+}
+
 static int rtas_msi_check_device(struct pci_dev *pdev, int nvec, int type)
 {
+	int quota, rc;
+
 	if (type == PCI_CAP_ID_MSIX)
-		pr_debug("rtas_msi: MSI-X untested, trying anyway.\n");
+		rc = check_req_msix(pdev, nvec);
+	else
+		rc = check_req_msi(pdev, nvec);
+
+	if (rc)
+		return rc;
+
+	quota = msi_quota_for_device(pdev, nvec);
 
-	return check_req_msi(pdev, nvec);
+	if (quota && quota < nvec)
+		return quota;
+
+	return 0;
+}
+
+static int check_msix_entries(struct pci_dev *pdev)
+{
+	struct msi_desc *entry;
+	int expected;
+
+	/* There's no way for us to express to firmware that we want
+	 * a discontiguous, or non-zero based, range of MSI-X entries.
+	 * So we must reject such requests. */
+
+	expected = 0;
+	list_for_each_entry(entry, &pdev->msi_list, list) {
+		if (entry->msi_attrib.entry_nr != expected) {
+			pr_debug("rtas_msi: bad MSI-X entries.\n");
+			return -EINVAL;
+		}
+		expected++;
+	}
+
+	return 0;
 }
 
 static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
@@ -177,6 +388,9 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 	if (!pdn)
 		return -ENODEV;
 
+	if (type == PCI_CAP_ID_MSIX && check_msix_entries(pdev))
+		return -EINVAL;
+
 	/*
 	 * Try the new more explicit firmware interface, if that fails fall
 	 * back to the old interface. The old interface is known to never
@@ -185,21 +399,21 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 	if (type == PCI_CAP_ID_MSI) {
 		rc = rtas_change_msi(pdn, RTAS_CHANGE_MSI_FN, nvec);
 
-		if (rc) {
+		if (rc < 0) {
 			pr_debug("rtas_msi: trying the old firmware call.\n");
 			rc = rtas_change_msi(pdn, RTAS_CHANGE_FN, nvec);
 		}
 	} else
 		rc = rtas_change_msi(pdn, RTAS_CHANGE_MSIX_FN, nvec);
 
-	if (rc) {
+	if (rc != nvec) {
 		pr_debug("rtas_msi: rtas_change_msi() failed\n");
 		return rc;
 	}
 
 	i = 0;
 	list_for_each_entry(entry, &pdev->msi_list, list) {
-		hwirq = rtas_query_irq_number(pdn, i);
+		hwirq = rtas_query_irq_number(pdn, i++);
 		if (hwirq < 0) {
 			pr_debug("rtas_msi: error (%d) getting hwirq\n", rc);
 			return hwirq;
@@ -234,8 +448,8 @@ static void rtas_msi_pci_irq_fixup(struct pci_dev *pdev)
 	}
 
 	/* No MSI -> MSIs can't have been assigned by fw, leave LSI */
-	if (check_req_msi(pdev, 1)) {
-		dev_dbg(&pdev->dev, "rtas_msi: no req#msi, nothing to do.\n");
+	if (check_req_msi(pdev, 1) && check_req_msix(pdev, 1)) {
+		dev_dbg(&pdev->dev, "rtas_msi: no req#msi/x, nothing to do.\n");
 		return;
 	}
 
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 5e1ed3d60ee5..ad152a0e3946 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -137,11 +137,9 @@ EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
 struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
 {
 	struct pci_controller *phb;
-	int primary;
 
 	pr_debug("PCI: Initializing new hotplug PHB %s\n", dn->full_name);
 
-	primary = list_empty(&hose_list);
 	phb = pcibios_alloc_controller(dn);
 	if (!phb)
 		return NULL;
diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index d967c1893ab5..a24a6b2333b2 100644
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -43,6 +43,16 @@ static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa)
 	return vpa_call(0x3, cpu, vpa);
 }
 
+static inline long unregister_dtl(unsigned long cpu, unsigned long vpa)
+{
+	return vpa_call(0x6, cpu, vpa);
+}
+
+static inline long register_dtl(unsigned long cpu, unsigned long vpa)
+{
+	return vpa_call(0x2, cpu, vpa);
+}
+
 static inline long plpar_page_set_loaned(unsigned long vpa)
 {
 	unsigned long cmo_page_sz = cmo_get_page_size();
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index c591a25b0b0d..b6f1b137d427 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -468,9 +468,13 @@ static int do_update_property(char *buf, size_t bufsize)
 
 		rc = blocking_notifier_call_chain(&pSeries_reconfig_chain,
 						  action, value);
+		if (rc == NOTIFY_BAD) {
+			rc = prom_update_property(np, oldprop, newprop);
+			return -ENOMEM;
+		}
 	}
 
-	return rc;
+	return 0;
 }
 
 /**
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 490473ce8103..82424cd7e128 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -119,7 +119,6 @@ static irqreturn_t cpm_error_interrupt(int irq, void *dev)
 
 static struct irqaction cpm_error_irqaction = {
 	.handler = cpm_error_interrupt,
-	.mask = CPU_MASK_NONE,
 	.name = "error",
 };
 
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index f1c3395633b9..fd969f0e3121 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -52,6 +52,7 @@ cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor space */
  * the communication processor devices.
  */
 cpm2_map_t __iomem *cpm2_immr;
+EXPORT_SYMBOL(cpm2_immr);
 
 #define CPM_MAP_SIZE	(0x40000)	/* 256k - the PQ3 reserve this amount
 					   of space for CPM as it is larger
@@ -129,7 +130,8 @@ void __cpm2_setbrg(uint brg, uint rate, uint clk, int div16, int src)
 		brg -= 4;
 	}
 	bp += brg;
-	val = (((clk / rate) - 1) << 1) | CPM_BRG_EN | src;
+	/* Round the clock divider to the nearest integer. */
+	val = (((clk * 2 / rate) - 1) & ~1) | CPM_BRG_EN | src;
 	if (div16)
 		val |= CPM_BRG_DIV16;
 
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 00d3d17c84a3..e4b6d66d93de 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -56,7 +56,7 @@ void __init udbg_init_cpm(void)
 {
 	if (cpm_udbg_txdesc) {
 #ifdef CONFIG_CPM2
-		setbat(1, 0xf0000000, 0xf0000000, 1024*1024, _PAGE_IO);
+		setbat(1, 0xf0000000, 0xf0000000, 1024*1024, PAGE_KERNEL_NCG);
 #endif
 		udbg_putc = udbg_putc_cpm;
 	}
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 9817f63723dd..78021d8afc53 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -1,12 +1,16 @@
 /*
  * MPC83xx/85xx/86xx PCI/PCIE support routing.
  *
- * Copyright 2007,2008 Freescale Semiconductor, Inc
+ * Copyright 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2009 MontaVista Software, Inc.
  *
  * Initial author: Xianghua Xiao <x.xiao@freescale.com>
  * Recode: ZHANG WEI <wei.zhang@freescale.com>
  * Rewrite the routing for Frescale PCI and PCI Express
  * 	Roy Zang <tie-fei.zang@freescale.com>
+ * MPC83xx PCI-Express support:
+ * 	Tony Li <tony.li@freescale.com>
+ * 	Anton Vorontsov <avorontsov@ru.mvista.com>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -27,6 +31,29 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+static int fsl_pcie_bus_fixup;
+
+static void __init quirk_fsl_pcie_header(struct pci_dev *dev)
+{
+	/* if we aren't a PCIe don't bother */
+	if (!pci_find_capability(dev, PCI_CAP_ID_EXP))
+		return;
+
+	dev->class = PCI_CLASS_BRIDGE_PCI << 8;
+	fsl_pcie_bus_fixup = 1;
+	return;
+}
+
+static int __init fsl_pcie_check_link(struct pci_controller *hose)
+{
+	u32 val;
+
+	early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val);
+	if (val < PCIE_LTSSM_L0)
+		return 1;
+	return 0;
+}
+
 #if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx)
 static int __init setup_one_atmu(struct ccsr_pci __iomem *pci,
 	unsigned int index, const struct resource *res,
@@ -159,28 +186,6 @@ static void __init setup_pci_pcsrbar(struct pci_controller *hose)
 #endif
 }
 
-static int fsl_pcie_bus_fixup;
-
-static void __init quirk_fsl_pcie_header(struct pci_dev *dev)
-{
-	/* if we aren't a PCIe don't bother */
-	if (!pci_find_capability(dev, PCI_CAP_ID_EXP))
-		return ;
-
-	dev->class = PCI_CLASS_BRIDGE_PCI << 8;
-	fsl_pcie_bus_fixup = 1;
-	return ;
-}
-
-static int __init fsl_pcie_check_link(struct pci_controller *hose)
-{
-	u32 val;
-	early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val);
-	if (val < PCIE_LTSSM_L0)
-		return 1;
-	return 0;
-}
-
 void fsl_pcibios_fixup_bus(struct pci_bus *bus)
 {
 	struct pci_controller *hose = (struct pci_controller *) bus->sysdata;
@@ -294,8 +299,184 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header);
 #endif /* CONFIG_PPC_85xx || CONFIG_PPC_86xx */
 
 #if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378E, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378, quirk_fsl_pcie_header);
+
+struct mpc83xx_pcie_priv {
+	void __iomem *cfg_type0;
+	void __iomem *cfg_type1;
+	u32 dev_base;
+};
+
+/*
+ * With the convention of u-boot, the PCIE outbound window 0 serves
+ * as configuration transactions outbound.
+ */
+#define PEX_OUTWIN0_BAR		0xCA4
+#define PEX_OUTWIN0_TAL		0xCA8
+#define PEX_OUTWIN0_TAH		0xCAC
+
+static int mpc83xx_pcie_exclude_device(struct pci_bus *bus, unsigned int devfn)
+{
+	struct pci_controller *hose = bus->sysdata;
+
+	if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	/*
+	 * Workaround for the HW bug: for Type 0 configure transactions the
+	 * PCI-E controller does not check the device number bits and just
+	 * assumes that the device number bits are 0.
+	 */
+	if (bus->number == hose->first_busno ||
+			bus->primary == hose->first_busno) {
+		if (devfn & 0xf8)
+			return PCIBIOS_DEVICE_NOT_FOUND;
+	}
+
+	if (ppc_md.pci_exclude_device) {
+		if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
+			return PCIBIOS_DEVICE_NOT_FOUND;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static void __iomem *mpc83xx_pcie_remap_cfg(struct pci_bus *bus,
+					    unsigned int devfn, int offset)
+{
+	struct pci_controller *hose = bus->sysdata;
+	struct mpc83xx_pcie_priv *pcie = hose->dn->data;
+	u8 bus_no = bus->number - hose->first_busno;
+	u32 dev_base = bus_no << 24 | devfn << 16;
+	int ret;
+
+	ret = mpc83xx_pcie_exclude_device(bus, devfn);
+	if (ret)
+		return NULL;
+
+	offset &= 0xfff;
+
+	/* Type 0 */
+	if (bus->number == hose->first_busno)
+		return pcie->cfg_type0 + offset;
+
+	if (pcie->dev_base == dev_base)
+		goto mapped;
+
+	out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAL, dev_base);
+
+	pcie->dev_base = dev_base;
+mapped:
+	return pcie->cfg_type1 + offset;
+}
+
+static int mpc83xx_pcie_read_config(struct pci_bus *bus, unsigned int devfn,
+				    int offset, int len, u32 *val)
+{
+	void __iomem *cfg_addr;
+
+	cfg_addr = mpc83xx_pcie_remap_cfg(bus, devfn, offset);
+	if (!cfg_addr)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	switch (len) {
+	case 1:
+		*val = in_8(cfg_addr);
+		break;
+	case 2:
+		*val = in_le16(cfg_addr);
+		break;
+	default:
+		*val = in_le32(cfg_addr);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static int mpc83xx_pcie_write_config(struct pci_bus *bus, unsigned int devfn,
+				     int offset, int len, u32 val)
+{
+	void __iomem *cfg_addr;
+
+	cfg_addr = mpc83xx_pcie_remap_cfg(bus, devfn, offset);
+	if (!cfg_addr)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	switch (len) {
+	case 1:
+		out_8(cfg_addr, val);
+		break;
+	case 2:
+		out_le16(cfg_addr, val);
+		break;
+	default:
+		out_le32(cfg_addr, val);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops mpc83xx_pcie_ops = {
+	.read = mpc83xx_pcie_read_config,
+	.write = mpc83xx_pcie_write_config,
+};
+
+static int __init mpc83xx_pcie_setup(struct pci_controller *hose,
+				     struct resource *reg)
+{
+	struct mpc83xx_pcie_priv *pcie;
+	u32 cfg_bar;
+	int ret = -ENOMEM;
+
+	pcie = zalloc_maybe_bootmem(sizeof(*pcie), GFP_KERNEL);
+	if (!pcie)
+		return ret;
+
+	pcie->cfg_type0 = ioremap(reg->start, resource_size(reg));
+	if (!pcie->cfg_type0)
+		goto err0;
+
+	cfg_bar = in_le32(pcie->cfg_type0 + PEX_OUTWIN0_BAR);
+	if (!cfg_bar) {
+		/* PCI-E isn't configured. */
+		ret = -ENODEV;
+		goto err1;
+	}
+
+	pcie->cfg_type1 = ioremap(cfg_bar, 0x1000);
+	if (!pcie->cfg_type1)
+		goto err1;
+
+	WARN_ON(hose->dn->data);
+	hose->dn->data = pcie;
+	hose->ops = &mpc83xx_pcie_ops;
+
+	out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAH, 0);
+	out_le32(pcie->cfg_type0 + PEX_OUTWIN0_TAL, 0);
+
+	if (fsl_pcie_check_link(hose))
+		hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK;
+
+	return 0;
+err1:
+	iounmap(pcie->cfg_type0);
+err0:
+	kfree(pcie);
+	return ret;
+
+}
+
 int __init mpc83xx_add_bridge(struct device_node *dev)
 {
+	int ret;
 	int len;
 	struct pci_controller *hose;
 	struct resource rsrc_reg;
@@ -303,6 +484,11 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
 	const int *bus_range;
 	int primary;
 
+	if (!of_device_is_available(dev)) {
+		pr_warning("%s: disabled by the firmware.\n",
+			   dev->full_name);
+		return -ENODEV;
+	}
 	pr_debug("Adding PCI host bridge %s\n", dev->full_name);
 
 	/* Fetch host bridge registers address */
@@ -350,7 +536,14 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
 	hose->first_busno = bus_range ? bus_range[0] : 0;
 	hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
-	setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 4, 0);
+	if (of_device_is_compatible(dev, "fsl,mpc8314-pcie")) {
+		ret = mpc83xx_pcie_setup(hose, &rsrc_reg);
+		if (ret)
+			goto err0;
+	} else {
+		setup_indirect_pci(hose, rsrc_cfg.start,
+				   rsrc_cfg.start + 4, 0);
+	}
 
 	printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. "
 	       "Firmware bus number: %d->%d\n",
@@ -365,5 +558,8 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
 	pci_process_bridge_OF_ranges(hose, dev, primary);
 
 	return 0;
+err0:
+	pcibios_free_controller(hose);
+	return ret;
 }
 #endif /* CONFIG_PPC_83xx */
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 115cb16351fd..a01c89d3f9bd 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/phy.h>
 #include <linux/phy_fixed.h>
@@ -328,6 +329,9 @@ static int __init fsl_usb_of_init(void)
 		struct fsl_usb2_platform_data usb_data;
 		const unsigned char *prop = NULL;
 
+		if (!of_device_is_available(np))
+			continue;
+
 		memset(&r, 0, sizeof(r));
 		memset(&usb_data, 0, sizeof(usb_data));
 
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 9a89cd3e80a2..a86d3ce01ead 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -568,8 +568,7 @@ static void ipic_ack_irq(unsigned int virq)
 
 	spin_lock_irqsave(&ipic_lock, flags);
 
-	temp = ipic_read(ipic->regs, ipic_info[src].ack);
-	temp |= (1 << (31 - ipic_info[src].bit));
+	temp = 1 << (31 - ipic_info[src].bit);
 	ipic_write(ipic->regs, ipic_info[src].ack, temp);
 
 	/* mb() can't guarantee that ack is finished.  But it does finish
@@ -592,8 +591,7 @@ static void ipic_mask_irq_and_ack(unsigned int virq)
 	temp &= ~(1 << (31 - ipic_info[src].bit));
 	ipic_write(ipic->regs, ipic_info[src].mask, temp);
 
-	temp = ipic_read(ipic->regs, ipic_info[src].ack);
-	temp |= (1 << (31 - ipic_info[src].bit));
+	temp = 1 << (31 - ipic_info[src].bit);
 	ipic_write(ipic->regs, ipic_info[src].ack, temp);
 
 	/* mb() can't guarantee that ack is finished.  But it does finish
diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c
index f84217b8863a..5a32cbef9b6c 100644
--- a/arch/powerpc/sysdev/msi_bitmap.c
+++ b/arch/powerpc/sysdev/msi_bitmap.c
@@ -141,7 +141,7 @@ void msi_bitmap_free(struct msi_bitmap *bmp)
 #define check(x)	\
 	if (!(x)) printk("msi_bitmap: test failed at line %d\n", __LINE__);
 
-void test_basics(void)
+void __init test_basics(void)
 {
 	struct msi_bitmap bmp;
 	int i, size = 512;
@@ -186,7 +186,7 @@ void test_basics(void)
 	kfree(bmp.bitmap);
 }
 
-void test_of_node(void)
+void __init test_of_node(void)
 {
 	u32 prop_data[] = { 10, 10, 25, 3, 40, 1, 100, 100, 200, 20 };
 	const char *expected_str = "0-9,20-24,28-39,41-99,220-255";
@@ -234,7 +234,7 @@ void test_of_node(void)
 	kfree(bmp.bitmap);
 }
 
-int msi_bitmap_selftest(void)
+int __init msi_bitmap_selftest(void)
 {
 	printk(KERN_DEBUG "Running MSI bitmap self-tests ...\n");
 
diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c
index c858749263e0..aaa915998eb6 100644
--- a/arch/powerpc/sysdev/pmi.c
+++ b/arch/powerpc/sysdev/pmi.c
@@ -50,7 +50,7 @@ struct pmi_data {
 
 static struct pmi_data *data;
 
-static int pmi_irq_handler(int irq, void *dev_id)
+static irqreturn_t pmi_irq_handler(int irq, void *dev_id)
 {
 	u8 type;
 	int rc;
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 5558d932b4d5..6a2d473c345a 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -1839,6 +1839,8 @@ static int __init ppc4xx_pci_find_bridges(void)
 {
 	struct device_node *np;
 
+	ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0;
+
 #ifdef CONFIG_PPC4xx_PCI_EXPRESS
 	for_each_compatible_node(np, NULL, "ibm,plb-pciex")
 		ppc4xx_probe_pciex_bridge(np);
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index a64e38841c49..e27655b8a98d 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -310,7 +310,8 @@ static struct platform_device camera_device = {
 
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
 	.flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
-	SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
+	SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_HIGH | SOCAM_MASTER |
+	SOCAM_DATAWIDTH_8,
 };
 
 static struct resource ceu_resources[] = {
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index bc35b4cae6b3..4fd6a727873c 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -352,8 +352,9 @@ static int tw9910_power(struct device *dev, int mode)
 }
 
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
-	.flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
-	| SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
+	.flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING
+	| SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH
+	| SOCAM_DATA_ACTIVE_HIGH,
 };
 
 static struct resource migor_ceu_resources[] = {
diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h
index 066f0fba590e..a3f239545897 100644
--- a/arch/sh/include/asm/topology.h
+++ b/arch/sh/include/asm/topology.h
@@ -33,7 +33,6 @@
 
 #define node_to_cpumask(node)	((void)node, cpu_online_map)
 #define cpumask_of_node(node)	((void)node, cpu_online_mask)
-#define node_to_first_cpu(node)	((void)(node),0)
 
 #define pcibus_to_node(bus)	((void)(bus), -1)
 #define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
diff --git a/arch/sh/kernel/time_64.c b/arch/sh/kernel/time_64.c
index 59d2a03e8b3c..988c77c37231 100644
--- a/arch/sh/kernel/time_64.c
+++ b/arch/sh/kernel/time_64.c
@@ -284,7 +284,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 static struct irqaction irq0  = {
 	.handler = timer_interrupt,
 	.flags = IRQF_DISABLED,
-	.mask = CPU_MASK_NONE,
 	.name = "timer",
 };
 
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
index c127293271e1..9aa348658ae3 100644
--- a/arch/sh/kernel/timers/timer-cmt.c
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -109,7 +109,6 @@ static struct irqaction cmt_irq = {
 	.name		= "timer",
 	.handler	= cmt_timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.mask		= CPU_MASK_NONE,
 };
 
 static void cmt_clk_init(struct clk *clk)
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
index 9a77ae86b403..9b0ef0126479 100644
--- a/arch/sh/kernel/timers/timer-mtu2.c
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -115,7 +115,6 @@ static struct irqaction mtu2_irq = {
 	.name		= "timer",
 	.handler	= mtu2_timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.mask		= CPU_MASK_NONE,
 };
 
 static unsigned int divisors[] = { 1, 4, 16, 64, 1, 1, 256 };
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index 10b5a6f17cc0..c5d3396f5960 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -162,7 +162,6 @@ static struct irqaction tmu0_irq = {
 	.name		= "periodic/oneshot timer",
 	.handler	= tmu_timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.mask		= CPU_MASK_NONE,
 };
 
 static void __init tmu_clk_init(struct clk *clk)
diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h
index 5693ab482606..666a73fef28d 100644
--- a/arch/sparc/include/asm/mmu_context_64.h
+++ b/arch/sparc/include/asm/mmu_context_64.h
@@ -121,8 +121,8 @@ static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, str
 	 * local TLB.
 	 */
 	cpu = smp_processor_id();
-	if (!ctx_valid || !cpu_isset(cpu, mm->cpu_vm_mask)) {
-		cpu_set(cpu, mm->cpu_vm_mask);
+	if (!ctx_valid || !cpumask_test_cpu(cpu, mm_cpumask(mm))) {
+		cpumask_set_cpu(cpu, mm_cpumask(mm));
 		__flush_tlb_mm(CTX_HWBITS(mm->context),
 			       SECONDARY_CONTEXT);
 	}
@@ -141,8 +141,8 @@ static inline void activate_mm(struct mm_struct *active_mm, struct mm_struct *mm
 	if (!CTX_VALID(mm->context))
 		get_new_mmu_context(mm);
 	cpu = smp_processor_id();
-	if (!cpu_isset(cpu, mm->cpu_vm_mask))
-		cpu_set(cpu, mm->cpu_vm_mask);
+	if (!cpumask_test_cpu(cpu, mm_cpumask(mm)))
+		cpumask_set_cpu(cpu, mm_cpumask(mm));
 
 	load_secondary_context(mm);
 	__flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT);
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h
index 57224dd37b3a..becb6bf353a9 100644
--- a/arch/sparc/include/asm/smp_64.h
+++ b/arch/sparc/include/asm/smp_64.h
@@ -35,7 +35,8 @@ extern cpumask_t cpu_core_map[NR_CPUS];
 extern int sparc64_multi_core;
 
 extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
+extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask
 
 /*
  *	General functions that each host system must provide.
diff --git a/arch/sparc/include/asm/system_32.h b/arch/sparc/include/asm/system_32.h
index 79c1ae2b42a3..751c8c17f5a0 100644
--- a/arch/sparc/include/asm/system_32.h
+++ b/arch/sparc/include/asm/system_32.h
@@ -126,7 +126,7 @@ extern void flushw_all(void);
 #define switch_to(prev, next, last) do {						\
 	SWITCH_ENTER(prev);								\
 	SWITCH_DO_LAZY_FPU(next);							\
-	cpu_set(smp_processor_id(), next->active_mm->cpu_vm_mask);			\
+	cpumask_set_cpu(smp_processor_id(), mm_cpumask(next->active_mm));		\
 	__asm__ __volatile__(								\
 	"sethi	%%hi(here - 0x8), %%o7\n\t"						\
 	"mov	%%g6, %%g3\n\t"								\
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 5bc0b8fd6374..e5ea8d332421 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -28,11 +28,6 @@ static inline cpumask_t node_to_cpumask(int node)
 #define node_to_cpumask_ptr_next(v, node)	\
 			   v = &(numa_cpumask_lookup_table[node])
 
-static inline int node_to_first_cpu(int node)
-{
-	return cpumask_first(cpumask_of_node(node));
-}
-
 struct pci_bus;
 #ifdef CONFIG_PCI
 extern int pcibus_to_node(struct pci_bus *pbus);
@@ -43,13 +38,9 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
 }
 #endif
 
-#define pcibus_to_cpumask(bus)	\
-	(pcibus_to_node(bus) == -1 ? \
-	 CPU_MASK_ALL : \
-	 node_to_cpumask(pcibus_to_node(bus)))
 #define cpumask_of_pcibus(bus)	\
 	(pcibus_to_node(bus) == -1 ? \
-	 CPU_MASK_ALL_PTR : \
+	 cpu_all_mask : \
 	 cpumask_of_node(pcibus_to_node(bus)))
 
 #define SD_NODE_INIT (struct sched_domain) {		\
@@ -89,7 +80,6 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
 #define smt_capable()				(sparc64_multi_core)
 #endif /* CONFIG_SMP */
 
-#define cpu_coregroup_map(cpu)			(cpu_core_map[cpu])
 #define cpu_coregroup_mask(cpu)			(&cpu_core_map[cpu])
 
 #endif /* _ASM_SPARC64_TOPOLOGY_H */
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 57c39843fb2a..90350f838f05 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -653,7 +653,7 @@ static void __cpuinit dr_cpu_data(struct ds_info *dp,
 		if (cpu_list[i] == CPU_SENTINEL)
 			continue;
 
-		if (cpu_list[i] < NR_CPUS)
+		if (cpu_list[i] < nr_cpu_ids)
 			cpu_set(cpu_list[i], mask);
 	}
 
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 44dd5ee64339..ad800b80c718 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -439,7 +439,6 @@ static int request_fast_irq(unsigned int irq,
 	flush_cache_all();
 
 	action->flags = irqflags;
-	cpus_clear(action->mask);
 	action->name = devname;
 	action->dev_id = NULL;
 	action->next = NULL;
@@ -574,7 +573,6 @@ int request_irq(unsigned int irq,
 
 	action->handler = handler;
 	action->flags = irqflags;
-	cpus_clear(action->mask);
 	action->name = devname;
 	action->next = NULL;
 	action->dev_id = dev_id;
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index d0d6a515499a..5deabe921a47 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -266,12 +266,12 @@ static int irq_choose_cpu(unsigned int virt_irq)
 		spin_lock_irqsave(&irq_rover_lock, flags);
 
 		while (!cpu_online(irq_rover)) {
-			if (++irq_rover >= NR_CPUS)
+			if (++irq_rover >= nr_cpu_ids)
 				irq_rover = 0;
 		}
 		cpuid = irq_rover;
 		do {
-			if (++irq_rover >= NR_CPUS)
+			if (++irq_rover >= nr_cpu_ids)
 				irq_rover = 0;
 		} while (!cpu_online(irq_rover));
 
diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c
index adaaed4ea2fb..00d034ea2164 100644
--- a/arch/sparc/kernel/led.c
+++ b/arch/sparc/kernel/led.c
@@ -126,7 +126,6 @@ static int __init led_init(void)
 	led = proc_create("led", 0, NULL, &led_proc_fops);
 	if (!led)
 		return -ENOMEM;
-	led->owner = THIS_MODULE;
 
 	printk(KERN_INFO
 	       "led: version %s, Lars Kotthoff <metalhead@metalhead.ws>\n",
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index 3f79f0c23a08..f0e6ed23a468 100644
--- a/arch/sparc/kernel/mdesc.c
+++ b/arch/sparc/kernel/mdesc.c
@@ -567,7 +567,7 @@ static void __init report_platform_properties(void)
 			max_cpu = NR_CPUS;
 		}
 		for (i = 0; i < max_cpu; i++)
-			cpu_set(i, cpu_possible_map);
+			set_cpu_possible(i, true);
 	}
 #endif
 
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
index f3577223c863..2c0cc72d295b 100644
--- a/arch/sparc/kernel/nmi.c
+++ b/arch/sparc/kernel/nmi.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/kprobes.h>
 #include <linux/kernel_stat.h>
+#include <linux/reboot.h>
 #include <linux/slab.h>
 #include <linux/kdebug.h>
 #include <linux/delay.h>
@@ -206,13 +207,33 @@ void nmi_adjust_hz(unsigned int new_hz)
 }
 EXPORT_SYMBOL_GPL(nmi_adjust_hz);
 
+static int nmi_shutdown(struct notifier_block *nb, unsigned long cmd, void *p)
+{
+	on_each_cpu(stop_watchdog, NULL, 1);
+	return 0;
+}
+
+static struct notifier_block nmi_reboot_notifier = {
+	.notifier_call = nmi_shutdown,
+};
+
 int __init nmi_init(void)
 {
+	int err;
+
 	nmi_usable = 1;
 
 	on_each_cpu(start_watchdog, NULL, 1);
 
-	return check_nmi_watchdog();
+	err = check_nmi_watchdog();
+	if (!err) {
+		err = register_reboot_notifier(&nmi_reboot_notifier);
+		if (err) {
+			nmi_usable = 0;
+			on_each_cpu(stop_watchdog, NULL, 1);
+		}
+	}
+	return err;
 }
 
 static int __init setup_nmi_watchdog(char *str)
diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c
index edecca7b8116..ca55c7012f77 100644
--- a/arch/sparc/kernel/prom_64.c
+++ b/arch/sparc/kernel/prom_64.c
@@ -518,8 +518,8 @@ void __init of_fill_in_cpu_data(void)
 		}
 
 #ifdef CONFIG_SMP
-		cpu_set(cpuid, cpu_present_map);
-		cpu_set(cpuid, cpu_possible_map);
+		set_cpu_present(cpuid, true);
+		set_cpu_possible(cpuid, true);
 #endif
 	}
 
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index 1e5ac4e282e1..132d81fb2616 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -70,13 +70,12 @@ void __init smp_cpus_done(unsigned int max_cpus)
 	extern void smp4m_smp_done(void);
 	extern void smp4d_smp_done(void);
 	unsigned long bogosum = 0;
-	int cpu, num;
+	int cpu, num = 0;
 
-	for (cpu = 0, num = 0; cpu < NR_CPUS; cpu++)
-		if (cpu_online(cpu)) {
-			num++;
-			bogosum += cpu_data(cpu).udelay_val;
-		}
+	for_each_online_cpu(cpu) {
+		num++;
+		bogosum += cpu_data(cpu).udelay_val;
+	}
 
 	printk("Total of %d processors activated (%lu.%02lu BogoMIPS).\n",
 		num, bogosum/(500000/HZ),
@@ -144,7 +143,7 @@ void smp_flush_tlb_all(void)
 void smp_flush_cache_mm(struct mm_struct *mm)
 {
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask))
 			xc1((smpfunc_t) BTFIXUP_CALL(local_flush_cache_mm), (unsigned long) mm);
@@ -155,12 +154,13 @@ void smp_flush_cache_mm(struct mm_struct *mm)
 void smp_flush_tlb_mm(struct mm_struct *mm)
 {
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask)) {
 			xc1((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_mm), (unsigned long) mm);
 			if(atomic_read(&mm->mm_users) == 1 && current->active_mm == mm)
-				mm->cpu_vm_mask = cpumask_of_cpu(smp_processor_id());
+				cpumask_copy(mm_cpumask(mm),
+					     cpumask_of(smp_processor_id()));
 		}
 		local_flush_tlb_mm(mm);
 	}
@@ -172,7 +172,7 @@ void smp_flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 	struct mm_struct *mm = vma->vm_mm;
 
 	if (mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask))
 			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_cache_range), (unsigned long) vma, start, end);
@@ -186,7 +186,7 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 	struct mm_struct *mm = vma->vm_mm;
 
 	if (mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask))
 			xc3((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_range), (unsigned long) vma, start, end);
@@ -199,7 +199,7 @@ void smp_flush_cache_page(struct vm_area_struct *vma, unsigned long page)
 	struct mm_struct *mm = vma->vm_mm;
 
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask))
 			xc2((smpfunc_t) BTFIXUP_CALL(local_flush_cache_page), (unsigned long) vma, page);
@@ -212,7 +212,7 @@ void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
 	struct mm_struct *mm = vma->vm_mm;
 
 	if(mm->context != NO_CONTEXT) {
-		cpumask_t cpu_mask = mm->cpu_vm_mask;
+		cpumask_t cpu_mask = *mm_cpumask(mm);
 		cpu_clear(smp_processor_id(), cpu_mask);
 		if (!cpus_empty(cpu_mask))
 			xc2((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_page), (unsigned long) vma, page);
@@ -241,7 +241,7 @@ void smp_flush_page_to_ram(unsigned long page)
 
 void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)
 {
-	cpumask_t cpu_mask = mm->cpu_vm_mask;
+	cpumask_t cpu_mask = *mm_cpumask(mm);
 	cpu_clear(smp_processor_id(), cpu_mask);
 	if (!cpus_empty(cpu_mask))
 		xc2((smpfunc_t) BTFIXUP_CALL(local_flush_sig_insns), (unsigned long) mm, insn_addr);
@@ -332,8 +332,8 @@ void __init smp_setup_cpu_possible_map(void)
 	instance = 0;
 	while (!cpu_find_by_instance(instance, NULL, &mid)) {
 		if (mid < NR_CPUS) {
-			cpu_set(mid, cpu_possible_map);
-			cpu_set(mid, cpu_present_map);
+			set_cpu_possible(mid, true);
+			set_cpu_present(mid, true);
 		}
 		instance++;
 	}
@@ -351,8 +351,8 @@ void __init smp_prepare_boot_cpu(void)
 		printk("boot cpu id != 0, this could work but is untested\n");
 
 	current_thread_info()->cpu = cpuid;
-	cpu_set(cpuid, cpu_online_map);
-	cpu_set(cpuid, cpu_possible_map);
+	set_cpu_online(cpuid, true);
+	set_cpu_possible(cpuid, true);
 }
 
 int __cpuinit __cpu_up(unsigned int cpu)
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 79457f682b5a..708e12a26b05 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -808,9 +808,9 @@ static void smp_start_sync_tick_client(int cpu)
 
 extern unsigned long xcall_call_function;
 
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
-	xcall_deliver((u64) &xcall_call_function, 0, 0, &mask);
+	xcall_deliver((u64) &xcall_call_function, 0, 0, mask);
 }
 
 extern unsigned long xcall_call_function_single;
@@ -850,7 +850,7 @@ static void tsb_sync(void *info)
 
 void smp_tsb_sync(struct mm_struct *mm)
 {
-	smp_call_function_mask(mm->cpu_vm_mask, tsb_sync, mm, 1);
+	smp_call_function_many(mm_cpumask(mm), tsb_sync, mm, 1);
 }
 
 extern unsigned long xcall_flush_tlb_mm;
@@ -1055,13 +1055,13 @@ void smp_flush_tlb_mm(struct mm_struct *mm)
 	int cpu = get_cpu();
 
 	if (atomic_read(&mm->mm_users) == 1) {
-		mm->cpu_vm_mask = cpumask_of_cpu(cpu);
+		cpumask_copy(mm_cpumask(mm), cpumask_of(cpu));
 		goto local_flush_and_out;
 	}
 
 	smp_cross_call_masked(&xcall_flush_tlb_mm,
 			      ctx, 0, 0,
-			      &mm->cpu_vm_mask);
+			      mm_cpumask(mm));
 
 local_flush_and_out:
 	__flush_tlb_mm(ctx, SECONDARY_CONTEXT);
@@ -1075,11 +1075,11 @@ void smp_flush_tlb_pending(struct mm_struct *mm, unsigned long nr, unsigned long
 	int cpu = get_cpu();
 
 	if (mm == current->mm && atomic_read(&mm->mm_users) == 1)
-		mm->cpu_vm_mask = cpumask_of_cpu(cpu);
+		cpumask_copy(mm_cpumask(mm), cpumask_of(cpu));
 	else
 		smp_cross_call_masked(&xcall_flush_tlb_pending,
 				      ctx, nr, (unsigned long) vaddrs,
-				      &mm->cpu_vm_mask);
+				      mm_cpumask(mm));
 
 	__flush_tlb_pending(ctx, nr, vaddrs);
 
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 3369fef5b4b3..ab036a72de5a 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -326,7 +326,6 @@ int sun4d_request_irq(unsigned int irq,
 
 	action->handler = handler;
 	action->flags = irqflags;
-	cpus_clear(action->mask);
 	action->name = devname;
 	action->next = NULL;
 	action->dev_id = dev_id;
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 50afaed99c8a..54fb02468f0d 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -150,7 +150,7 @@ void __cpuinit smp4d_callin(void)
 	spin_lock_irqsave(&sun4d_imsk_lock, flags);
 	cc_set_imsk(cc_get_imsk() & ~0x4000); /* Allow PIL 14 as well */
 	spin_unlock_irqrestore(&sun4d_imsk_lock, flags);
-	cpu_set(cpuid, cpu_online_map);
+	set_cpu_online(cpuid, true);
 
 }
 
@@ -228,11 +228,10 @@ void __init smp4d_smp_done(void)
 	/* setup cpu list for irq rotation */
 	first = 0;
 	prev = &first;
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i)) {
-			*prev = i;
-			prev = &cpu_data(i).next;
-		}
+	for_each_online_cpu(i) {
+		*prev = i;
+		prev = &cpu_data(i).next;
+	}
 	*prev = first;
 	local_flush_cache_all();
 
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 8040376c4890..960b113d0006 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -113,7 +113,7 @@ void __cpuinit smp4m_callin(void)
 
 	local_irq_enable();
 
-	cpu_set(cpuid, cpu_online_map);
+	set_cpu_online(cpuid, true);
 }
 
 /*
@@ -186,11 +186,9 @@ void __init smp4m_smp_done(void)
 	/* setup cpu list for irq rotation */
 	first = 0;
 	prev = &first;
-	for (i = 0; i < NR_CPUS; i++) {
-		if (cpu_online(i)) {
-			*prev = i;
-			prev = &cpu_data(i).next;
-		}
+	for_each_online_cpu(i) {
+		*prev = i;
+		prev = &cpu_data(i).next;
 	}
 	*prev = first;
 	local_flush_cache_all();
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 00373ce2d8fb..2c8dfeb7ab04 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1092,7 +1092,7 @@ static void __init numa_parse_mdesc_group_cpus(struct mdesc_handle *md,
 		if (strcmp(name, "cpu"))
 			continue;
 		id = mdesc_get_property(md, target, "id", NULL);
-		if (*id < NR_CPUS)
+		if (*id < nr_cpu_ids)
 			cpu_set(*id, *mask);
 	}
 }
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index fe7ed08390bb..06c9a7d98206 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -1425,7 +1425,7 @@ static void __init init_vac_layout(void)
 				min_line_size = vac_line_size;
 			//FIXME: cpus not contiguous!!
 			cpu++;
-			if (cpu >= NR_CPUS || !cpu_online(cpu))
+			if (cpu >= nr_cpu_ids || !cpu_online(cpu))
 				break;
 #else
 			break;
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 06c02c00d7d9..45161b816313 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -40,6 +40,7 @@ config X86
 	select HAVE_GENERIC_DMA_COHERENT if X86_32
 	select HAVE_EFFICIENT_UNALIGNED_ACCESS
 	select USER_STACKTRACE_SUPPORT
+	select HAVE_DMA_API_DEBUG
 	select HAVE_KERNEL_GZIP
 	select HAVE_KERNEL_BZIP2
 	select HAVE_KERNEL_LZMA
@@ -786,6 +787,11 @@ config X86_MCE_AMD
 	   Additional support for AMD specific MCE features such as
 	   the DRAM Error Threshold.
 
+config X86_MCE_THRESHOLD
+	depends on X86_MCE_AMD || X86_MCE_INTEL
+	bool
+	default y
+
 config X86_MCE_NONFATAL
 	tristate "Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4"
 	depends on X86_32 && X86_MCE
@@ -929,6 +935,12 @@ config X86_CPUID
 	  with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
 	  /dev/cpu/31/cpuid.
 
+config X86_CPU_DEBUG
+	tristate "/sys/kernel/debug/x86/cpu/* - CPU Debug support"
+	---help---
+	  If you select this option, this will provide various x86 CPUs
+	  information through debugfs.
+
 choice
 	prompt "High Memory Support"
 	default HIGHMEM4G if !X86_NUMAQ
@@ -1121,7 +1133,7 @@ config NUMA_EMU
 
 config NODES_SHIFT
 	int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP
-	range 1 9   if X86_64
+	range 1 9
 	default "9" if MAXSMP
 	default "6" if X86_64
 	default "4" if X86_NUMAQ
@@ -1429,7 +1441,7 @@ config CRASH_DUMP
 config KEXEC_JUMP
 	bool "kexec jump (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
-	depends on KEXEC && HIBERNATION && X86_32
+	depends on KEXEC && HIBERNATION
 	---help---
 	  Jump between original kernel and kexeced kernel and invoke
 	  code in physical address mode via KEXEC
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index a95eaf0e582a..924e156a85ab 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -456,24 +456,9 @@ config CPU_SUP_AMD
 
 	  If unsure, say N.
 
-config CPU_SUP_CENTAUR_32
+config CPU_SUP_CENTAUR
 	default y
 	bool "Support Centaur processors" if PROCESSOR_SELECT
-	depends on !64BIT
-	---help---
-	  This enables detection, tunings and quirks for Centaur processors
-
-	  You need this enabled if you want your kernel to run on a
-	  Centaur CPU. Disabling this option on other types of CPUs
-	  makes the kernel a tiny bit smaller. Disabling it on a Centaur
-	  CPU might render the kernel unbootable.
-
-	  If unsure, say N.
-
-config CPU_SUP_CENTAUR_64
-	default y
-	bool "Support Centaur processors" if PROCESSOR_SELECT
-	depends on 64BIT
 	---help---
 	  This enables detection, tunings and quirks for Centaur processors
 
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 1836191839ee..f05d8c91d9e5 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -153,34 +153,23 @@ endif
 
 boot := arch/x86/boot
 
-PHONY += zImage bzImage compressed zlilo bzlilo \
-         zdisk bzdisk fdimage fdimage144 fdimage288 isoimage install
+BOOT_TARGETS = bzlilo bzdisk fdimage fdimage144 fdimage288 isoimage install
+
+PHONY += bzImage $(BOOT_TARGETS)
 
 # Default kernel to build
 all: bzImage
 
 # KBUILD_IMAGE specify target image being built
-                    KBUILD_IMAGE := $(boot)/bzImage
-zImage zlilo zdisk: KBUILD_IMAGE := $(boot)/zImage
+KBUILD_IMAGE := $(boot)/bzImage
 
-zImage bzImage: vmlinux
+bzImage: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
 	$(Q)mkdir -p $(objtree)/arch/$(UTS_MACHINE)/boot
 	$(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/$(UTS_MACHINE)/boot/$@
 
-compressed: zImage
-
-zlilo bzlilo: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zlilo
-
-zdisk bzdisk: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zdisk
-
-fdimage fdimage144 fdimage288 isoimage: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
-
-install:
-	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
+$(BOOT_TARGETS): vmlinux
+	$(Q)$(MAKE) $(build)=$(boot) $@
 
 PHONY += vdso_install
 vdso_install:
@@ -205,7 +194,3 @@ define archhelp
   echo  '                  FDARGS="..."  arguments for the booted kernel'
   echo  '                  FDINITRD=file initrd for the booted kernel'
 endef
-
-CLEAN_FILES += arch/x86/boot/fdimage \
-	       arch/x86/boot/image.iso \
-	       arch/x86/boot/mtools.conf
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index c70eff69a1fb..fb737ce5888d 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -6,26 +6,24 @@
 # for more details.
 #
 # Copyright (C) 1994 by Linus Torvalds
+# Changed by many, many contributors over the years.
 #
 
 # ROOT_DEV specifies the default root-device when making the image.
 # This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case
 # the default of FLOPPY is used by 'build'.
 
-ROOT_DEV := CURRENT
+ROOT_DEV	:= CURRENT
 
 # If you want to preset the SVGA mode, uncomment the next line and
 # set SVGA_MODE to whatever number you want.
 # Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
 # The number is the same as you would ordinarily press at bootup.
 
-SVGA_MODE := -DSVGA_MODE=NORMAL_VGA
+SVGA_MODE	:= -DSVGA_MODE=NORMAL_VGA
 
-# If you want the RAM disk device, define this to be the size in blocks.
-
-#RAMDISK := -DRAMDISK=512
-
-targets		:= vmlinux.bin setup.bin setup.elf zImage bzImage
+targets		:= vmlinux.bin setup.bin setup.elf bzImage
+targets		+= fdimage fdimage144 fdimage288 image.iso mtools.conf
 subdir-		:= compressed
 
 setup-y		+= a20.o cmdline.o copy.o cpu.o cpucheck.o edd.o
@@ -71,17 +69,13 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
 KBUILD_CFLAGS +=   $(call cc-option,-m32)
 KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
 
-$(obj)/zImage:  asflags-y := $(SVGA_MODE) $(RAMDISK)
-$(obj)/bzImage: ccflags-y := -D__BIG_KERNEL__
-$(obj)/bzImage: asflags-y := $(SVGA_MODE) $(RAMDISK) -D__BIG_KERNEL__
-$(obj)/bzImage: BUILDFLAGS   := -b
+$(obj)/bzImage: asflags-y  := $(SVGA_MODE)
 
 quiet_cmd_image = BUILD   $@
-cmd_image = $(obj)/tools/build $(BUILDFLAGS) $(obj)/setup.bin \
-	    $(obj)/vmlinux.bin $(ROOT_DEV) > $@
+cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \
+	$(ROOT_DEV) > $@
 
-$(obj)/zImage $(obj)/bzImage: $(obj)/setup.bin \
-			      $(obj)/vmlinux.bin $(obj)/tools/build FORCE
+$(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE
 	$(call if_changed,image)
 	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
 
@@ -116,9 +110,11 @@ $(obj)/setup.bin: $(obj)/setup.elf FORCE
 $(obj)/compressed/vmlinux: FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
 
-# Set this if you want to pass append arguments to the zdisk/fdimage/isoimage kernel
+# Set this if you want to pass append arguments to the
+# bzdisk/fdimage/isoimage kernel
 FDARGS =
-# Set this if you want an initrd included with the zdisk/fdimage/isoimage kernel
+# Set this if you want an initrd included with the
+# bzdisk/fdimage/isoimage kernel
 FDINITRD =
 
 image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,)
@@ -127,7 +123,7 @@ $(obj)/mtools.conf: $(src)/mtools.conf.in
 	sed -e 's|@OBJ@|$(obj)|g' < $< > $@
 
 # This requires write access to /dev/fd0
-zdisk: $(BOOTIMAGE) $(obj)/mtools.conf
+bzdisk: $(obj)/bzImage $(obj)/mtools.conf
 	MTOOLSRC=$(obj)/mtools.conf mformat a:			; sync
 	syslinux /dev/fd0					; sync
 	echo '$(image_cmdline)' | \
@@ -135,10 +131,10 @@ zdisk: $(BOOTIMAGE) $(obj)/mtools.conf
 	if [ -f '$(FDINITRD)' ] ; then \
 		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \
 	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) a:linux	; sync
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage a:linux	; sync
 
 # These require being root or having syslinux 2.02 or higher installed
-fdimage fdimage144: $(BOOTIMAGE) $(obj)/mtools.conf
+fdimage fdimage144: $(obj)/bzImage $(obj)/mtools.conf
 	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440
 	MTOOLSRC=$(obj)/mtools.conf mformat v:			; sync
 	syslinux $(obj)/fdimage					; sync
@@ -147,9 +143,9 @@ fdimage fdimage144: $(BOOTIMAGE) $(obj)/mtools.conf
 	if [ -f '$(FDINITRD)' ] ; then \
 		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \
 	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) v:linux	; sync
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage v:linux	; sync
 
-fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf
+fdimage288: $(obj)/bzImage $(obj)/mtools.conf
 	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880
 	MTOOLSRC=$(obj)/mtools.conf mformat w:			; sync
 	syslinux $(obj)/fdimage					; sync
@@ -158,9 +154,9 @@ fdimage288: $(BOOTIMAGE) $(obj)/mtools.conf
 	if [ -f '$(FDINITRD)' ] ; then \
 		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \
 	fi
-	MTOOLSRC=$(obj)/mtools.conf mcopy $(BOOTIMAGE) w:linux	; sync
+	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage w:linux	; sync
 
-isoimage: $(BOOTIMAGE)
+isoimage: $(obj)/bzImage
 	-rm -rf $(obj)/isoimage
 	mkdir $(obj)/isoimage
 	for i in lib lib64 share end ; do \
@@ -170,7 +166,7 @@ isoimage: $(BOOTIMAGE)
 		fi ; \
 		if [ $$i = end ] ; then exit 1 ; fi ; \
 	done
-	cp $(BOOTIMAGE) $(obj)/isoimage/linux
+	cp $(obj)/bzImage $(obj)/isoimage/linux
 	echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg
 	if [ -f '$(FDINITRD)' ] ; then \
 		cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \
@@ -181,12 +177,13 @@ isoimage: $(BOOTIMAGE)
 	isohybrid $(obj)/image.iso 2>/dev/null || true
 	rm -rf $(obj)/isoimage
 
-zlilo: $(BOOTIMAGE)
+bzlilo: $(obj)/bzImage
 	if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi
 	if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
-	cat $(BOOTIMAGE) > $(INSTALL_PATH)/vmlinuz
+	cat $(obj)/bzImage > $(INSTALL_PATH)/vmlinuz
 	cp System.map $(INSTALL_PATH)/
 	if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
 
 install:
-	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)"
+	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(obj)/bzImage \
+		System.map "$(INSTALL_PATH)"
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index 7ccff4884a23..5d84d1c74e4c 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -24,12 +24,8 @@
 #include "boot.h"
 #include "offsets.h"
 
-SETUPSECTS	= 4			/* default nr of setup-sectors */
 BOOTSEG		= 0x07C0		/* original address of boot-sector */
-SYSSEG		= DEF_SYSSEG		/* system loaded at 0x10000 (65536) */
-SYSSIZE		= DEF_SYSSIZE		/* system size: # of 16-byte clicks */
-					/* to be loaded */
-ROOT_DEV	= 0			/* ROOT_DEV is now written by "build" */
+SYSSEG		= 0x1000		/* historical load address >> 4 */
 
 #ifndef SVGA_MODE
 #define SVGA_MODE ASK_VGA
@@ -97,12 +93,12 @@ bugger_off_msg:
 	.section ".header", "a"
 	.globl	hdr
 hdr:
-setup_sects:	.byte SETUPSECTS
+setup_sects:	.byte 0			/* Filled in by build.c */
 root_flags:	.word ROOT_RDONLY
-syssize:	.long SYSSIZE
-ram_size:	.word RAMDISK
+syssize:	.long 0			/* Filled in by build.c */
+ram_size:	.word 0			/* Obsolete */
 vid_mode:	.word SVGA_MODE
-root_dev:	.word ROOT_DEV
+root_dev:	.word 0			/* Filled in by build.c */
 boot_flag:	.word 0xAA55
 
 	# offset 512, entry point
@@ -123,14 +119,15 @@ _start:
 					# or else old loadlin-1.5 will fail)
 		.globl realmode_swtch
 realmode_swtch:	.word	0, 0		# default_switch, SETUPSEG
-start_sys_seg:	.word	SYSSEG
+start_sys_seg:	.word	SYSSEG		# obsolete and meaningless, but just
+					# in case something decided to "use" it
 		.word	kernel_version-512 # pointing to kernel version string
 					# above section of header is compatible
 					# with loadlin-1.5 (header v1.5). Don't
 					# change it.
 
-type_of_loader:	.byte	0		# = 0, old one (LILO, Loadlin,
-					#      Bootlin, SYSLX, bootsect...)
+type_of_loader:	.byte	0		# 0 means ancient bootloader, newer
+					# bootloaders know to change this.
 					# See Documentation/i386/boot.txt for
 					# assigned ids
 
@@ -142,11 +139,7 @@ CAN_USE_HEAP	= 0x80			# If set, the loader also has set
 					# space behind setup.S can be used for
 					# heap purposes.
 					# Only the loader knows what is free
-#ifndef __BIG_KERNEL__
-		.byte	0
-#else
 		.byte	LOADED_HIGH
-#endif
 
 setup_move_size: .word  0x8000		# size to move, when setup is not
 					# loaded at 0x90000. We will move setup
@@ -157,11 +150,7 @@ setup_move_size: .word  0x8000		# size to move, when setup is not
 
 code32_start:				# here loaders can put a different
 					# start address for 32-bit code.
-#ifndef __BIG_KERNEL__
-		.long	0x1000		#   0x1000 = default for zImage
-#else
 		.long	0x100000	# 0x100000 = default for big kernel
-#endif
 
 ramdisk_image:	.long	0		# address of loaded ramdisk image
 					# Here the loader puts the 32-bit
diff --git a/arch/x86/boot/pm.c b/arch/x86/boot/pm.c
index 85a1cd8a8ff8..8062f8915250 100644
--- a/arch/x86/boot/pm.c
+++ b/arch/x86/boot/pm.c
@@ -33,47 +33,6 @@ static void realmode_switch_hook(void)
 }
 
 /*
- * A zImage kernel is loaded at 0x10000 but wants to run at 0x1000.
- * A bzImage kernel is loaded and runs at 0x100000.
- */
-static void move_kernel_around(void)
-{
-	/* Note: rely on the compile-time option here rather than
-	   the LOADED_HIGH flag.  The Qemu kernel loader unconditionally
-	   sets the loadflags to zero. */
-#ifndef __BIG_KERNEL__
-	u16 dst_seg, src_seg;
-	u32 syssize;
-
-	dst_seg =  0x1000 >> 4;
-	src_seg = 0x10000 >> 4;
-	syssize = boot_params.hdr.syssize; /* Size in 16-byte paragraphs */
-
-	while (syssize) {
-		int paras  = (syssize >= 0x1000) ? 0x1000 : syssize;
-		int dwords = paras << 2;
-
-		asm volatile("pushw %%es ; "
-			     "pushw %%ds ; "
-			     "movw %1,%%es ; "
-			     "movw %2,%%ds ; "
-			     "xorw %%di,%%di ; "
-			     "xorw %%si,%%si ; "
-			     "rep;movsl ; "
-			     "popw %%ds ; "
-			     "popw %%es"
-			     : "+c" (dwords)
-			     : "r" (dst_seg), "r" (src_seg)
-			     : "esi", "edi");
-
-		syssize -= paras;
-		dst_seg += paras;
-		src_seg += paras;
-	}
-#endif
-}
-
-/*
  * Disable all interrupts at the legacy PIC.
  */
 static void mask_all_interrupts(void)
@@ -147,9 +106,6 @@ void go_to_protected_mode(void)
 	/* Hook before leaving real mode, also disables interrupts */
 	realmode_switch_hook();
 
-	/* Move the kernel/setup to their final resting places */
-	move_kernel_around();
-
 	/* Enable the A20 gate */
 	if (enable_a20()) {
 		puts("A20 gate not responding, unable to boot...\n");
diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S
index 019c17a75851..3e0edc6d2a20 100644
--- a/arch/x86/boot/pmjump.S
+++ b/arch/x86/boot/pmjump.S
@@ -47,6 +47,7 @@ GLOBAL(protected_mode_jump)
 ENDPROC(protected_mode_jump)
 
 	.code32
+	.section ".text32","ax"
 GLOBAL(in_pm32)
 	# Set up data segments for flat 32-bit mode
 	movl	%ecx, %ds
diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld
index df9234b3a5e0..bb8dc2de7969 100644
--- a/arch/x86/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
@@ -17,7 +17,8 @@ SECTIONS
 	.header		: { *(.header) }
 	.inittext	: { *(.inittext) }
 	.initdata	: { *(.initdata) }
-	.text		: { *(.text*) }
+	.text		: { *(.text) }
+	.text32		: { *(.text32) }
 
 	. = ALIGN(16);
 	.rodata		: { *(.rodata*) }
diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c
index 44dc1923c0e3..ee3a4ea923ac 100644
--- a/arch/x86/boot/tools/build.c
+++ b/arch/x86/boot/tools/build.c
@@ -130,7 +130,7 @@ static void die(const char * str, ...)
 
 static void usage(void)
 {
-	die("Usage: build [-b] setup system [rootdev] [> image]");
+	die("Usage: build setup system [rootdev] [> image]");
 }
 
 int main(int argc, char ** argv)
@@ -145,11 +145,6 @@ int main(int argc, char ** argv)
 	void *kernel;
 	u32 crc = 0xffffffffUL;
 
-	if (argc > 2 && !strcmp(argv[1], "-b"))
-	  {
-	    is_big_kernel = 1;
-	    argc--, argv++;
-	  }
 	if ((argc < 3) || (argc > 4))
 		usage();
 	if (argc > 3) {
@@ -216,8 +211,6 @@ int main(int argc, char ** argv)
 		die("Unable to mmap '%s': %m", argv[2]);
 	/* Number of 16-byte paragraphs, including space for a 4-byte CRC */
 	sys_size = (sz + 15 + 4) / 16;
-	if (!is_big_kernel && sys_size > DEF_SYSSIZE)
-		die("System is too big. Try using bzImage or modules.");
 
 	/* Patch the setup code with the appropriate size parameters */
 	buf[0x1f1] = setup_sectors-1;
diff --git a/arch/x86/boot/video-vga.c b/arch/x86/boot/video-vga.c
index 5d4742ed4aa2..95d86ce0421c 100644
--- a/arch/x86/boot/video-vga.c
+++ b/arch/x86/boot/video-vga.c
@@ -129,41 +129,45 @@ u16 vga_crtc(void)
 	return (inb(0x3cc) & 1) ? 0x3d4 : 0x3b4;
 }
 
-static void vga_set_480_scanlines(int end)
+static void vga_set_480_scanlines(int lines)
 {
-	u16 crtc;
-	u8  csel;
+	u16 crtc;		/* CRTC base address */
+	u8  csel;		/* CRTC miscellaneous output register */
+	u8  ovfw;		/* CRTC overflow register */
+	int end = lines-1;
 
 	crtc = vga_crtc();
 
+	ovfw = 0x3c | ((end >> (8-1)) & 0x02) | ((end >> (9-6)) & 0x40);
+
 	out_idx(0x0c, crtc, 0x11); /* Vertical sync end, unlock CR0-7 */
 	out_idx(0x0b, crtc, 0x06); /* Vertical total */
-	out_idx(0x3e, crtc, 0x07); /* Vertical overflow */
+	out_idx(ovfw, crtc, 0x07); /* Vertical overflow */
 	out_idx(0xea, crtc, 0x10); /* Vertical sync start */
-	out_idx(end, crtc, 0x12); /* Vertical display end */
+	out_idx(end,  crtc, 0x12); /* Vertical display end */
 	out_idx(0xe7, crtc, 0x15); /* Vertical blank start */
 	out_idx(0x04, crtc, 0x16); /* Vertical blank end */
 	csel = inb(0x3cc);
 	csel &= 0x0d;
 	csel |= 0xe2;
-	outb(csel, 0x3cc);
+	outb(csel, 0x3c2);
 }
 
 static void vga_set_80x30(void)
 {
-	vga_set_480_scanlines(0xdf);
+	vga_set_480_scanlines(30*16);
 }
 
 static void vga_set_80x34(void)
 {
 	vga_set_14font();
-	vga_set_480_scanlines(0xdb);
+	vga_set_480_scanlines(34*14);
 }
 
 static void vga_set_80x60(void)
 {
 	vga_set_8font();
-	vga_set_480_scanlines(0xdf);
+	vga_set_480_scanlines(60*8);
 }
 
 static int vga_set_mode(struct mode_info *mode)
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 4ef949c1972e..df8a300dfe6c 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -75,7 +75,7 @@ static inline void default_inquire_remote_apic(int apicid)
 #define setup_secondary_clock setup_secondary_APIC_clock
 #endif
 
-#ifdef CONFIG_X86_VSMP
+#ifdef CONFIG_X86_64
 extern int is_vsmp_box(void);
 #else
 static inline int is_vsmp_box(void)
@@ -108,6 +108,16 @@ extern void native_apic_icr_write(u32 low, u32 id);
 extern u64 native_apic_icr_read(void);
 
 #ifdef CONFIG_X86_X2APIC
+/*
+ * Make previous memory operations globally visible before
+ * sending the IPI through x2apic wrmsr. We need a serializing instruction or
+ * mfence for this.
+ */
+static inline void x2apic_wrmsr_fence(void)
+{
+	asm volatile("mfence" : : : "memory");
+}
+
 static inline void native_apic_msr_write(u32 reg, u32 v)
 {
 	if (reg == APIC_DFR || reg == APIC_ID || reg == APIC_LDR ||
@@ -184,6 +194,9 @@ static inline int x2apic_enabled(void)
 {
 	return 0;
 }
+
+#define	x2apic	0
+
 #endif
 
 extern int get_physical_broadcast(void);
@@ -379,6 +392,7 @@ static inline u32 safe_apic_wait_icr_idle(void)
 
 static inline void ack_APIC_irq(void)
 {
+#ifdef CONFIG_X86_LOCAL_APIC
 	/*
 	 * ack_APIC_irq() actually gets compiled as a single instruction
 	 * ... yummie.
@@ -386,6 +400,7 @@ static inline void ack_APIC_irq(void)
 
 	/* Docs say use 0 for future compatibility */
 	apic_write(APIC_EOI, 0);
+#endif
 }
 
 static inline unsigned default_get_apic_id(unsigned long x)
@@ -474,10 +489,19 @@ static inline int default_apic_id_registered(void)
 	return physid_isset(read_apic_id(), phys_cpu_present_map);
 }
 
+static inline int default_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+	return cpuid_apic >> index_msb;
+}
+
+extern int default_apicid_to_node(int logical_apicid);
+
+#endif
+
 static inline unsigned int
 default_cpu_mask_to_apicid(const struct cpumask *cpumask)
 {
-	return cpumask_bits(cpumask)[0];
+	return cpumask_bits(cpumask)[0] & APIC_ALL_CPUS;
 }
 
 static inline unsigned int
@@ -491,15 +515,6 @@ default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
 	return (unsigned int)(mask1 & mask2 & mask3);
 }
 
-static inline int default_phys_pkg_id(int cpuid_apic, int index_msb)
-{
-	return cpuid_apic >> index_msb;
-}
-
-extern int default_apicid_to_node(int logical_apicid);
-
-#endif
-
 static inline unsigned long default_check_apicid_used(physid_mask_t bitmap, int apicid)
 {
 	return physid_isset(apicid, bitmap);
diff --git a/arch/x86/include/asm/apicdef.h b/arch/x86/include/asm/apicdef.h
index 63134e31e8b9..bc9514fb3b13 100644
--- a/arch/x86/include/asm/apicdef.h
+++ b/arch/x86/include/asm/apicdef.h
@@ -53,6 +53,7 @@
 #define		APIC_ESR_SENDILL	0x00020
 #define		APIC_ESR_RECVILL	0x00040
 #define		APIC_ESR_ILLREGA	0x00080
+#define 	APIC_LVTCMCI	0x2f0
 #define	APIC_ICR	0x300
 #define		APIC_DEST_SELF		0x40000
 #define		APIC_DEST_ALLINC	0x80000
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
index 6526cf08b0e4..6ba23dd9fc92 100644
--- a/arch/x86/include/asm/boot.h
+++ b/arch/x86/include/asm/boot.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_X86_BOOT_H
 #define _ASM_X86_BOOT_H
 
-/* Don't touch these, unless you really know what you're doing. */
-#define DEF_SYSSEG	0x1000
-#define DEF_SYSSIZE	0x7F00
-
 /* Internal svga startup constants */
 #define NORMAL_VGA	0xffff		/* 80x25 mode */
 #define EXTENDED_VGA	0xfffe		/* 80x50 mode */
diff --git a/arch/x86/include/asm/cacheflush.h b/arch/x86/include/asm/cacheflush.h
index 5b301b7ff5f4..b3894bf52fcd 100644
--- a/arch/x86/include/asm/cacheflush.h
+++ b/arch/x86/include/asm/cacheflush.h
@@ -90,6 +90,9 @@ int set_memory_4k(unsigned long addr, int numpages);
 int set_memory_array_uc(unsigned long *addr, int addrinarray);
 int set_memory_array_wb(unsigned long *addr, int addrinarray);
 
+int set_pages_array_uc(struct page **pages, int addrinarray);
+int set_pages_array_wb(struct page **pages, int addrinarray);
+
 /*
  * For legacy compatibility with the old APIs, a few functions
  * are provided that work on a "struct page".
diff --git a/arch/x86/include/asm/cpu_debug.h b/arch/x86/include/asm/cpu_debug.h
new file mode 100755
index 000000000000..222802029fa6
--- /dev/null
+++ b/arch/x86/include/asm/cpu_debug.h
@@ -0,0 +1,226 @@
+#ifndef _ASM_X86_CPU_DEBUG_H
+#define _ASM_X86_CPU_DEBUG_H
+
+/*
+ * CPU x86 architecture debug
+ *
+ * Copyright(C) 2009 Jaswinder Singh Rajput
+ */
+
+/* Register flags */
+enum cpu_debug_bit {
+/* Model Specific Registers (MSRs)					*/
+	CPU_MC_BIT,				/* Machine Check	*/
+	CPU_MONITOR_BIT,			/* Monitor		*/
+	CPU_TIME_BIT,				/* Time			*/
+	CPU_PMC_BIT,				/* Performance Monitor	*/
+	CPU_PLATFORM_BIT,			/* Platform		*/
+	CPU_APIC_BIT,				/* APIC			*/
+	CPU_POWERON_BIT,			/* Power-on		*/
+	CPU_CONTROL_BIT,			/* Control		*/
+	CPU_FEATURES_BIT,			/* Features control	*/
+	CPU_LBRANCH_BIT,			/* Last Branch		*/
+	CPU_BIOS_BIT,				/* BIOS			*/
+	CPU_FREQ_BIT,				/* Frequency		*/
+	CPU_MTTR_BIT,				/* MTRR			*/
+	CPU_PERF_BIT,				/* Performance		*/
+	CPU_CACHE_BIT,				/* Cache		*/
+	CPU_SYSENTER_BIT,			/* Sysenter		*/
+	CPU_THERM_BIT,				/* Thermal		*/
+	CPU_MISC_BIT,				/* Miscellaneous	*/
+	CPU_DEBUG_BIT,				/* Debug		*/
+	CPU_PAT_BIT,				/* PAT			*/
+	CPU_VMX_BIT,				/* VMX			*/
+	CPU_CALL_BIT,				/* System Call		*/
+	CPU_BASE_BIT,				/* BASE Address		*/
+	CPU_VER_BIT,				/* Version ID		*/
+	CPU_CONF_BIT,				/* Configuration	*/
+	CPU_SMM_BIT,				/* System mgmt mode	*/
+	CPU_SVM_BIT,				/*Secure Virtual Machine*/
+	CPU_OSVM_BIT,				/* OS-Visible Workaround*/
+/* Standard Registers							*/
+	CPU_TSS_BIT,				/* Task Stack Segment	*/
+	CPU_CR_BIT,				/* Control Registers	*/
+	CPU_DT_BIT,				/* Descriptor Table	*/
+/* End of Registers flags						*/
+	CPU_REG_ALL_BIT,			/* Select all Registers	*/
+};
+
+#define	CPU_REG_ALL		(~0)		/* Select all Registers	*/
+
+#define	CPU_MC			(1 << CPU_MC_BIT)
+#define	CPU_MONITOR		(1 << CPU_MONITOR_BIT)
+#define	CPU_TIME		(1 << CPU_TIME_BIT)
+#define	CPU_PMC			(1 << CPU_PMC_BIT)
+#define	CPU_PLATFORM		(1 << CPU_PLATFORM_BIT)
+#define	CPU_APIC		(1 << CPU_APIC_BIT)
+#define	CPU_POWERON		(1 << CPU_POWERON_BIT)
+#define	CPU_CONTROL		(1 << CPU_CONTROL_BIT)
+#define	CPU_FEATURES		(1 << CPU_FEATURES_BIT)
+#define	CPU_LBRANCH		(1 << CPU_LBRANCH_BIT)
+#define	CPU_BIOS		(1 << CPU_BIOS_BIT)
+#define	CPU_FREQ		(1 << CPU_FREQ_BIT)
+#define	CPU_MTRR		(1 << CPU_MTTR_BIT)
+#define	CPU_PERF		(1 << CPU_PERF_BIT)
+#define	CPU_CACHE		(1 << CPU_CACHE_BIT)
+#define	CPU_SYSENTER		(1 << CPU_SYSENTER_BIT)
+#define	CPU_THERM		(1 << CPU_THERM_BIT)
+#define	CPU_MISC		(1 << CPU_MISC_BIT)
+#define	CPU_DEBUG		(1 << CPU_DEBUG_BIT)
+#define	CPU_PAT			(1 << CPU_PAT_BIT)
+#define	CPU_VMX			(1 << CPU_VMX_BIT)
+#define	CPU_CALL		(1 << CPU_CALL_BIT)
+#define	CPU_BASE		(1 << CPU_BASE_BIT)
+#define	CPU_VER			(1 << CPU_VER_BIT)
+#define	CPU_CONF		(1 << CPU_CONF_BIT)
+#define	CPU_SMM			(1 << CPU_SMM_BIT)
+#define	CPU_SVM			(1 << CPU_SVM_BIT)
+#define	CPU_OSVM		(1 << CPU_OSVM_BIT)
+#define	CPU_TSS			(1 << CPU_TSS_BIT)
+#define	CPU_CR			(1 << CPU_CR_BIT)
+#define	CPU_DT			(1 << CPU_DT_BIT)
+
+/* Register file flags */
+enum cpu_file_bit {
+	CPU_INDEX_BIT,				/* index		*/
+	CPU_VALUE_BIT,				/* value		*/
+};
+
+#define	CPU_FILE_VALUE			(1 << CPU_VALUE_BIT)
+
+/*
+ * DisplayFamily_DisplayModel	Processor Families/Processor Number Series
+ * --------------------------	------------------------------------------
+ * 05_01, 05_02, 05_04		Pentium, Pentium with MMX
+ *
+ * 06_01			Pentium Pro
+ * 06_03, 06_05			Pentium II Xeon, Pentium II
+ * 06_07, 06_08, 06_0A, 06_0B	Pentium III Xeon, Pentum III
+ *
+ * 06_09, 060D			Pentium M
+ *
+ * 06_0E			Core Duo, Core Solo
+ *
+ * 06_0F			Xeon 3000, 3200, 5100, 5300, 7300 series,
+ *				Core 2 Quad, Core 2 Extreme, Core 2 Duo,
+ *				Pentium dual-core
+ * 06_17			Xeon 5200, 5400 series, Core 2 Quad Q9650
+ *
+ * 06_1C			Atom
+ *
+ * 0F_00, 0F_01, 0F_02		Xeon, Xeon MP, Pentium 4
+ * 0F_03, 0F_04			Xeon, Xeon MP, Pentium 4, Pentium D
+ *
+ * 0F_06			Xeon 7100, 5000 Series, Xeon MP,
+ *				Pentium 4, Pentium D
+ */
+
+/* Register processors bits */
+enum cpu_processor_bit {
+	CPU_NONE,
+/* Intel */
+	CPU_INTEL_PENTIUM_BIT,
+	CPU_INTEL_P6_BIT,
+	CPU_INTEL_PENTIUM_M_BIT,
+	CPU_INTEL_CORE_BIT,
+	CPU_INTEL_CORE2_BIT,
+	CPU_INTEL_ATOM_BIT,
+	CPU_INTEL_XEON_P4_BIT,
+	CPU_INTEL_XEON_MP_BIT,
+/* AMD */
+	CPU_AMD_K6_BIT,
+	CPU_AMD_K7_BIT,
+	CPU_AMD_K8_BIT,
+	CPU_AMD_0F_BIT,
+	CPU_AMD_10_BIT,
+	CPU_AMD_11_BIT,
+};
+
+#define	CPU_INTEL_PENTIUM	(1 << CPU_INTEL_PENTIUM_BIT)
+#define	CPU_INTEL_P6		(1 << CPU_INTEL_P6_BIT)
+#define	CPU_INTEL_PENTIUM_M	(1 << CPU_INTEL_PENTIUM_M_BIT)
+#define	CPU_INTEL_CORE		(1 << CPU_INTEL_CORE_BIT)
+#define	CPU_INTEL_CORE2		(1 << CPU_INTEL_CORE2_BIT)
+#define	CPU_INTEL_ATOM		(1 << CPU_INTEL_ATOM_BIT)
+#define	CPU_INTEL_XEON_P4	(1 << CPU_INTEL_XEON_P4_BIT)
+#define	CPU_INTEL_XEON_MP	(1 << CPU_INTEL_XEON_MP_BIT)
+
+#define	CPU_INTEL_PX		(CPU_INTEL_P6 | CPU_INTEL_PENTIUM_M)
+#define	CPU_INTEL_COREX		(CPU_INTEL_CORE | CPU_INTEL_CORE2)
+#define	CPU_INTEL_XEON		(CPU_INTEL_XEON_P4 | CPU_INTEL_XEON_MP)
+#define	CPU_CO_AT		(CPU_INTEL_CORE | CPU_INTEL_ATOM)
+#define	CPU_C2_AT		(CPU_INTEL_CORE2 | CPU_INTEL_ATOM)
+#define	CPU_CX_AT		(CPU_INTEL_COREX | CPU_INTEL_ATOM)
+#define	CPU_CX_XE		(CPU_INTEL_COREX | CPU_INTEL_XEON)
+#define	CPU_P6_XE		(CPU_INTEL_P6 | CPU_INTEL_XEON)
+#define	CPU_PM_CO_AT		(CPU_INTEL_PENTIUM_M | CPU_CO_AT)
+#define	CPU_C2_AT_XE		(CPU_C2_AT | CPU_INTEL_XEON)
+#define	CPU_CX_AT_XE		(CPU_CX_AT | CPU_INTEL_XEON)
+#define	CPU_P6_CX_AT		(CPU_INTEL_P6 | CPU_CX_AT)
+#define	CPU_P6_CX_XE		(CPU_P6_XE | CPU_INTEL_COREX)
+#define	CPU_P6_CX_AT_XE		(CPU_INTEL_P6 | CPU_CX_AT_XE)
+#define	CPU_PM_CX_AT_XE		(CPU_INTEL_PENTIUM_M | CPU_CX_AT_XE)
+#define	CPU_PM_CX_AT		(CPU_INTEL_PENTIUM_M | CPU_CX_AT)
+#define	CPU_PM_CX_XE		(CPU_INTEL_PENTIUM_M | CPU_CX_XE)
+#define	CPU_PX_CX_AT		(CPU_INTEL_PX | CPU_CX_AT)
+#define	CPU_PX_CX_AT_XE		(CPU_INTEL_PX | CPU_CX_AT_XE)
+
+/* Select all supported Intel CPUs */
+#define	CPU_INTEL_ALL		(CPU_INTEL_PENTIUM | CPU_PX_CX_AT_XE)
+
+#define	CPU_AMD_K6		(1 << CPU_AMD_K6_BIT)
+#define	CPU_AMD_K7		(1 << CPU_AMD_K7_BIT)
+#define	CPU_AMD_K8		(1 << CPU_AMD_K8_BIT)
+#define	CPU_AMD_0F		(1 << CPU_AMD_0F_BIT)
+#define	CPU_AMD_10		(1 << CPU_AMD_10_BIT)
+#define	CPU_AMD_11		(1 << CPU_AMD_11_BIT)
+
+#define	CPU_K10_PLUS		(CPU_AMD_10 | CPU_AMD_11)
+#define	CPU_K0F_PLUS		(CPU_AMD_0F | CPU_K10_PLUS)
+#define	CPU_K8_PLUS		(CPU_AMD_K8 | CPU_K0F_PLUS)
+#define	CPU_K7_PLUS		(CPU_AMD_K7 | CPU_K8_PLUS)
+
+/* Select all supported AMD CPUs */
+#define	CPU_AMD_ALL		(CPU_AMD_K6 | CPU_K7_PLUS)
+
+/* Select all supported CPUs */
+#define	CPU_ALL			(CPU_INTEL_ALL | CPU_AMD_ALL)
+
+#define MAX_CPU_FILES		512
+
+struct cpu_private {
+	unsigned		cpu;
+	unsigned		type;
+	unsigned		reg;
+	unsigned		file;
+};
+
+struct cpu_debug_base {
+	char			*name;		/* Register name	*/
+	unsigned		flag;		/* Register flag	*/
+	unsigned		write;		/* Register write flag	*/
+};
+
+/*
+ * Currently it looks similar to cpu_debug_base but once we add more files
+ * cpu_file_base will go in different direction
+ */
+struct cpu_file_base {
+	char			*name;		/* Register file name	*/
+	unsigned		flag;		/* Register file flag	*/
+	unsigned		write;		/* Register write flag	*/
+};
+
+struct cpu_cpuX_base {
+	struct dentry		*dentry;	/* Register dentry	*/
+	int			init;		/* Register index file	*/
+};
+
+struct cpu_debug_range {
+	unsigned		min;		/* Register range min	*/
+	unsigned		max;		/* Register range max	*/
+	unsigned		flag;		/* Supported flags	*/
+	unsigned		model;		/* Supported models	*/
+};
+
+#endif /* _ASM_X86_CPU_DEBUG_H */
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
index dc27705f5443..5623c50d67b2 100644
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -91,7 +91,6 @@ static inline int desc_empty(const void *ptr)
 #define store_gdt(dtr) native_store_gdt(dtr)
 #define store_idt(dtr) native_store_idt(dtr)
 #define store_tr(tr) (tr = native_store_tr())
-#define store_ldt(ldt) asm("sldt %0":"=m" (ldt))
 
 #define load_TLS(t, cpu) native_load_tls(t, cpu)
 #define set_ldt native_set_ldt
@@ -112,6 +111,8 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
 }
 #endif	/* CONFIG_PARAVIRT */
 
+#define store_ldt(ldt) asm("sldt %0" : "=m"(ldt))
+
 static inline void native_write_idt_entry(gate_desc *idt, int entry,
 					  const gate_desc *gate)
 {
diff --git a/arch/x86/include/asm/device.h b/arch/x86/include/asm/device.h
index 3c034f48fdb0..4994a20acbcb 100644
--- a/arch/x86/include/asm/device.h
+++ b/arch/x86/include/asm/device.h
@@ -6,7 +6,7 @@ struct dev_archdata {
 	void	*acpi_handle;
 #endif
 #ifdef CONFIG_X86_64
-struct dma_mapping_ops *dma_ops;
+struct dma_map_ops *dma_ops;
 #endif
 #ifdef CONFIG_DMAR
 	void *iommu; /* hook for IOMMU specific extension */
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 132a134d12f2..cea7b74963e9 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -7,6 +7,8 @@
  */
 
 #include <linux/scatterlist.h>
+#include <linux/dma-debug.h>
+#include <linux/dma-attrs.h>
 #include <asm/io.h>
 #include <asm/swiotlb.h>
 #include <asm-generic/dma-coherent.h>
@@ -16,47 +18,9 @@ extern int iommu_merge;
 extern struct device x86_dma_fallback_dev;
 extern int panic_on_overflow;
 
-struct dma_mapping_ops {
-	int             (*mapping_error)(struct device *dev,
-					 dma_addr_t dma_addr);
-	void*           (*alloc_coherent)(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, gfp_t gfp);
-	void            (*free_coherent)(struct device *dev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-	dma_addr_t      (*map_single)(struct device *hwdev, phys_addr_t ptr,
-				size_t size, int direction);
-	void            (*unmap_single)(struct device *dev, dma_addr_t addr,
-				size_t size, int direction);
-	void            (*sync_single_for_cpu)(struct device *hwdev,
-				dma_addr_t dma_handle, size_t size,
-				int direction);
-	void            (*sync_single_for_device)(struct device *hwdev,
-				dma_addr_t dma_handle, size_t size,
-				int direction);
-	void            (*sync_single_range_for_cpu)(struct device *hwdev,
-				dma_addr_t dma_handle, unsigned long offset,
-				size_t size, int direction);
-	void            (*sync_single_range_for_device)(struct device *hwdev,
-				dma_addr_t dma_handle, unsigned long offset,
-				size_t size, int direction);
-	void            (*sync_sg_for_cpu)(struct device *hwdev,
-				struct scatterlist *sg, int nelems,
-				int direction);
-	void            (*sync_sg_for_device)(struct device *hwdev,
-				struct scatterlist *sg, int nelems,
-				int direction);
-	int             (*map_sg)(struct device *hwdev, struct scatterlist *sg,
-				int nents, int direction);
-	void            (*unmap_sg)(struct device *hwdev,
-				struct scatterlist *sg, int nents,
-				int direction);
-	int             (*dma_supported)(struct device *hwdev, u64 mask);
-	int		is_phys;
-};
-
-extern struct dma_mapping_ops *dma_ops;
-
-static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
+extern struct dma_map_ops *dma_ops;
+
+static inline struct dma_map_ops *get_dma_ops(struct device *dev)
 {
 #ifdef CONFIG_X86_32
 	return dma_ops;
@@ -71,7 +35,7 @@ static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
 /* Make sure we keep the same behaviour */
 static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
 	if (ops->mapping_error)
 		return ops->mapping_error(dev, dma_addr);
 
@@ -90,137 +54,167 @@ extern void *dma_generic_alloc_coherent(struct device *dev, size_t size,
 
 static inline dma_addr_t
 dma_map_single(struct device *hwdev, void *ptr, size_t size,
-	       int direction)
+	       enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
-
-	BUG_ON(!valid_dma_direction(direction));
-	return ops->map_single(hwdev, virt_to_phys(ptr), size, direction);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
+	dma_addr_t addr;
+
+	BUG_ON(!valid_dma_direction(dir));
+	addr = ops->map_page(hwdev, virt_to_page(ptr),
+			     (unsigned long)ptr & ~PAGE_MASK, size,
+			     dir, NULL);
+	debug_dma_map_page(hwdev, virt_to_page(ptr),
+			   (unsigned long)ptr & ~PAGE_MASK, size,
+			   dir, addr, true);
+	return addr;
 }
 
 static inline void
 dma_unmap_single(struct device *dev, dma_addr_t addr, size_t size,
-		 int direction)
+		 enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
 
-	BUG_ON(!valid_dma_direction(direction));
-	if (ops->unmap_single)
-		ops->unmap_single(dev, addr, size, direction);
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->unmap_page)
+		ops->unmap_page(dev, addr, size, dir, NULL);
+	debug_dma_unmap_page(dev, addr, size, dir, true);
 }
 
 static inline int
 dma_map_sg(struct device *hwdev, struct scatterlist *sg,
-	   int nents, int direction)
+	   int nents, enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
+	int ents;
+
+	BUG_ON(!valid_dma_direction(dir));
+	ents = ops->map_sg(hwdev, sg, nents, dir, NULL);
+	debug_dma_map_sg(hwdev, sg, nents, ents, dir);
 
-	BUG_ON(!valid_dma_direction(direction));
-	return ops->map_sg(hwdev, sg, nents, direction);
+	return ents;
 }
 
 static inline void
 dma_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
-	     int direction)
+	     enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
+	debug_dma_unmap_sg(hwdev, sg, nents, dir);
 	if (ops->unmap_sg)
-		ops->unmap_sg(hwdev, sg, nents, direction);
+		ops->unmap_sg(hwdev, sg, nents, dir, NULL);
 }
 
 static inline void
 dma_sync_single_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
-			size_t size, int direction)
+			size_t size, enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_single_for_cpu)
-		ops->sync_single_for_cpu(hwdev, dma_handle, size, direction);
+		ops->sync_single_for_cpu(hwdev, dma_handle, size, dir);
+	debug_dma_sync_single_for_cpu(hwdev, dma_handle, size, dir);
 	flush_write_buffers();
 }
 
 static inline void
 dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle,
-			   size_t size, int direction)
+			   size_t size, enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_single_for_device)
-		ops->sync_single_for_device(hwdev, dma_handle, size, direction);
+		ops->sync_single_for_device(hwdev, dma_handle, size, dir);
+	debug_dma_sync_single_for_device(hwdev, dma_handle, size, dir);
 	flush_write_buffers();
 }
 
 static inline void
 dma_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
-			      unsigned long offset, size_t size, int direction)
+			      unsigned long offset, size_t size,
+			      enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_single_range_for_cpu)
 		ops->sync_single_range_for_cpu(hwdev, dma_handle, offset,
-					       size, direction);
+					       size, dir);
+	debug_dma_sync_single_range_for_cpu(hwdev, dma_handle,
+					    offset, size, dir);
 	flush_write_buffers();
 }
 
 static inline void
 dma_sync_single_range_for_device(struct device *hwdev, dma_addr_t dma_handle,
 				 unsigned long offset, size_t size,
-				 int direction)
+				 enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_single_range_for_device)
 		ops->sync_single_range_for_device(hwdev, dma_handle,
-						  offset, size, direction);
+						  offset, size, dir);
+	debug_dma_sync_single_range_for_device(hwdev, dma_handle,
+					       offset, size, dir);
 	flush_write_buffers();
 }
 
 static inline void
 dma_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
-		    int nelems, int direction)
+		    int nelems, enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_sg_for_cpu)
-		ops->sync_sg_for_cpu(hwdev, sg, nelems, direction);
+		ops->sync_sg_for_cpu(hwdev, sg, nelems, dir);
+	debug_dma_sync_sg_for_cpu(hwdev, sg, nelems, dir);
 	flush_write_buffers();
 }
 
 static inline void
 dma_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
-		       int nelems, int direction)
+		       int nelems, enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(hwdev);
+	struct dma_map_ops *ops = get_dma_ops(hwdev);
 
-	BUG_ON(!valid_dma_direction(direction));
+	BUG_ON(!valid_dma_direction(dir));
 	if (ops->sync_sg_for_device)
-		ops->sync_sg_for_device(hwdev, sg, nelems, direction);
+		ops->sync_sg_for_device(hwdev, sg, nelems, dir);
+	debug_dma_sync_sg_for_device(hwdev, sg, nelems, dir);
 
 	flush_write_buffers();
 }
 
 static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
 				      size_t offset, size_t size,
-				      int direction)
+				      enum dma_data_direction dir)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	dma_addr_t addr;
 
-	BUG_ON(!valid_dma_direction(direction));
-	return ops->map_single(dev, page_to_phys(page) + offset,
-			       size, direction);
+	BUG_ON(!valid_dma_direction(dir));
+	addr = ops->map_page(dev, page, offset, size, dir, NULL);
+	debug_dma_map_page(dev, page, offset, size, dir, addr, false);
+
+	return addr;
 }
 
 static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
-				  size_t size, int direction)
+				  size_t size, enum dma_data_direction dir)
 {
-	dma_unmap_single(dev, addr, size, direction);
+	struct dma_map_ops *ops = get_dma_ops(dev);
+
+	BUG_ON(!valid_dma_direction(dir));
+	if (ops->unmap_page)
+		ops->unmap_page(dev, addr, size, dir, NULL);
+	debug_dma_unmap_page(dev, addr, size, dir, false);
 }
 
 static inline void
@@ -266,7 +260,7 @@ static inline void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 		gfp_t gfp)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
 	void *memory;
 
 	gfp &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
@@ -285,20 +279,24 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 	if (!ops->alloc_coherent)
 		return NULL;
 
-	return ops->alloc_coherent(dev, size, dma_handle,
-				   dma_alloc_coherent_gfp_flags(dev, gfp));
+	memory = ops->alloc_coherent(dev, size, dma_handle,
+				     dma_alloc_coherent_gfp_flags(dev, gfp));
+	debug_dma_alloc_coherent(dev, size, *dma_handle, memory);
+
+	return memory;
 }
 
 static inline void dma_free_coherent(struct device *dev, size_t size,
 				     void *vaddr, dma_addr_t bus)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
 
 	WARN_ON(irqs_disabled());       /* for portability */
 
 	if (dma_release_from_coherent(dev, get_order(size), vaddr))
 		return;
 
+	debug_dma_free_coherent(dev, size, vaddr, bus);
 	if (ops->free_coherent)
 		ops->free_coherent(dev, size, vaddr, bus);
 }
diff --git a/arch/x86/include/asm/dmi.h b/arch/x86/include/asm/dmi.h
index bc68212c6bc0..fd8f9e2ca35f 100644
--- a/arch/x86/include/asm/dmi.h
+++ b/arch/x86/include/asm/dmi.h
@@ -1,22 +1,15 @@
 #ifndef _ASM_X86_DMI_H
 #define _ASM_X86_DMI_H
 
-#include <asm/io.h>
-
-#define DMI_MAX_DATA 2048
+#include <linux/compiler.h>
+#include <linux/init.h>
 
-extern int dmi_alloc_index;
-extern char dmi_alloc_data[DMI_MAX_DATA];
+#include <asm/io.h>
+#include <asm/setup.h>
 
-/* This is so early that there is no good way to allocate dynamic memory.
-   Allocate data in an BSS array. */
-static inline void *dmi_alloc(unsigned len)
+static __always_inline __init void *dmi_alloc(unsigned len)
 {
-	int idx = dmi_alloc_index;
-	if ((dmi_alloc_index + len) > DMI_MAX_DATA)
-		return NULL;
-	dmi_alloc_index += len;
-	return dmi_alloc_data + idx;
+	return extend_brk(len, sizeof(int));
 }
 
 /* Use early IO mappings for DMI because it's initialized early */
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index 00d41ce4c844..7ecba4d85089 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -72,7 +72,7 @@ extern int e820_all_mapped(u64 start, u64 end, unsigned type);
 extern void e820_add_region(u64 start, u64 size, int type);
 extern void e820_print_map(char *who);
 extern int
-sanitize_e820_map(struct e820entry *biosmap, int max_nr_map, int *pnr_map);
+sanitize_e820_map(struct e820entry *biosmap, int max_nr_map, u32 *pnr_map);
 extern u64 e820_update_range(u64 start, u64 size, unsigned old_type,
 			       unsigned new_type);
 extern u64 e820_remove_range(u64 start, u64 size, unsigned old_type,
diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h
index 854d538ae857..c2e6bedaf258 100644
--- a/arch/x86/include/asm/entry_arch.h
+++ b/arch/x86/include/asm/entry_arch.h
@@ -33,6 +33,8 @@ BUILD_INTERRUPT3(invalidate_interrupt7,INVALIDATE_TLB_VECTOR_START+7,
 		 smp_invalidate_interrupt)
 #endif
 
+BUILD_INTERRUPT(generic_interrupt, GENERIC_INTERRUPT_VECTOR)
+
 /*
  * every pentium local APIC has two 'local interrupts', with a
  * soft-definable vector attached to both interrupts, one of
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index b55b4a7fbefd..db24c2278be0 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -55,29 +55,4 @@ struct dyn_arch_ftrace {
 #endif /* __ASSEMBLY__ */
 #endif /* CONFIG_FUNCTION_TRACER */
 
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
-
-#ifndef __ASSEMBLY__
-
-/*
- * Stack of return addresses for functions
- * of a thread.
- * Used in struct thread_info
- */
-struct ftrace_ret_stack {
-	unsigned long ret;
-	unsigned long func;
-	unsigned long long calltime;
-};
-
-/*
- * Primary handler of a function return.
- * It relays on ftrace_return_to_handler.
- * Defined in entry_32/64.S
- */
-extern void return_to_handler(void);
-
-#endif /* __ASSEMBLY__ */
-#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
-
 #endif /* _ASM_X86_FTRACE_H */
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h
index 176f058e7159..039db6aa8e02 100644
--- a/arch/x86/include/asm/hardirq.h
+++ b/arch/x86/include/asm/hardirq.h
@@ -12,6 +12,7 @@ typedef struct {
 	unsigned int apic_timer_irqs;	/* arch dependent */
 	unsigned int irq_spurious_count;
 #endif
+	unsigned int generic_irqs;	/* arch dependent */
 #ifdef CONFIG_SMP
 	unsigned int irq_resched_count;
 	unsigned int irq_call_count;
diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h
index bf9276bea660..014c2b85ae45 100644
--- a/arch/x86/include/asm/highmem.h
+++ b/arch/x86/include/asm/highmem.h
@@ -63,6 +63,7 @@ void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot);
 void *kmap_atomic(struct page *page, enum km_type type);
 void kunmap_atomic(void *kvaddr, enum km_type type);
 void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
+void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);
 struct page *kmap_atomic_to_page(void *ptr);
 
 #ifndef CONFIG_PARAVIRT
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index 370e1c83bb49..b762ea49bd70 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -27,6 +27,7 @@
 
 /* Interrupt handlers registered during init_IRQ */
 extern void apic_timer_interrupt(void);
+extern void generic_interrupt(void);
 extern void error_interrupt(void);
 extern void spurious_interrupt(void);
 extern void thermal_interrupt(void);
diff --git a/arch/x86/include/asm/init.h b/arch/x86/include/asm/init.h
new file mode 100644
index 000000000000..36fb1a6a5109
--- /dev/null
+++ b/arch/x86/include/asm/init.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X86_INIT_32_H
+#define _ASM_X86_INIT_32_H
+
+#ifdef CONFIG_X86_32
+extern void __init early_ioremap_page_table_range_init(void);
+#endif
+
+extern unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+			     unsigned long end,
+			     unsigned long page_size_mask);
+
+
+extern unsigned long __initdata e820_table_start;
+extern unsigned long __meminitdata e820_table_end;
+extern unsigned long __meminitdata e820_table_top;
+
+#endif /* _ASM_X86_INIT_32_H */
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 59cb4a1317b7..373cc2bbcad2 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -162,7 +162,8 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq);
 extern void ioapic_init_mappings(void);
 
 #ifdef CONFIG_X86_64
-extern int save_mask_IO_APIC_setup(void);
+extern int save_IO_APIC_setup(void);
+extern void mask_IO_APIC_setup(void);
 extern void restore_IO_APIC_setup(void);
 extern void reinit_intr_remapped_IO_APIC(int);
 #endif
@@ -172,7 +173,7 @@ extern void probe_nr_irqs_gsi(void);
 extern int setup_ioapic_entry(int apic, int irq,
 			      struct IO_APIC_route_entry *entry,
 			      unsigned int destination, int trigger,
-			      int polarity, int vector);
+			      int polarity, int vector, int pin);
 extern void ioapic_write_entry(int apic, int pin,
 			       struct IO_APIC_route_entry e);
 #else  /* !CONFIG_X86_IO_APIC */
diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h
index a6ee9e6f530f..af326a2975b5 100644
--- a/arch/x86/include/asm/iommu.h
+++ b/arch/x86/include/asm/iommu.h
@@ -3,7 +3,7 @@
 
 extern void pci_iommu_shutdown(void);
 extern void no_iommu_init(void);
-extern struct dma_mapping_ops nommu_dma_ops;
+extern struct dma_map_ops nommu_dma_ops;
 extern int force_iommu, no_iommu;
 extern int iommu_detected;
 
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
index 107eb2196691..f38481bcd455 100644
--- a/arch/x86/include/asm/irq.h
+++ b/arch/x86/include/asm/irq.h
@@ -36,6 +36,7 @@ static inline int irq_canonicalize(int irq)
 extern void fixup_irqs(void);
 #endif
 
+extern void (*generic_interrupt_extension)(void);
 extern void init_IRQ(void);
 extern void native_init_IRQ(void);
 extern bool handle_irq(unsigned irq, struct pt_regs *regs);
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 20e1fd588dbf..0396760fccb8 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_X86_IRQ_REMAPPING_H
 #define _ASM_X86_IRQ_REMAPPING_H
 
-extern int x2apic;
-
 #define IRTE_DEST(dest) ((x2apic) ? dest : dest << 8)
 
 #endif	/* _ASM_X86_IRQ_REMAPPING_H */
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index 8a285f356f8a..3cbd79bbb47c 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -112,6 +112,11 @@
 #define LOCAL_PERF_VECTOR		0xee
 
 /*
+ * Generic system vector for platform specific use
+ */
+#define GENERIC_INTERRUPT_VECTOR	0xed
+
+/*
  * First APIC vector available to drivers: (vectors 0x30-0xee) we
  * start at 0x31(0x41) to spread out vectors evenly between priority
  * levels. (0x80 is the syscall vector)
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h
index 0ceb6d19ed30..317ff1703d0b 100644
--- a/arch/x86/include/asm/kexec.h
+++ b/arch/x86/include/asm/kexec.h
@@ -9,13 +9,13 @@
 # define PAGES_NR		4
 #else
 # define PA_CONTROL_PAGE	0
-# define PA_TABLE_PAGE		1
-# define PAGES_NR		2
+# define VA_CONTROL_PAGE	1
+# define PA_TABLE_PAGE		2
+# define PA_SWAP_PAGE		3
+# define PAGES_NR		4
 #endif
 
-#ifdef CONFIG_X86_32
 # define KEXEC_CONTROL_CODE_MAX_SIZE	2048
-#endif
 
 #ifndef __ASSEMBLY__
 
@@ -136,10 +136,11 @@ relocate_kernel(unsigned long indirection_page,
 		unsigned int has_pae,
 		unsigned int preserve_context);
 #else
-NORET_TYPE void
+unsigned long
 relocate_kernel(unsigned long indirection_page,
 		unsigned long page_list,
-		unsigned long start_address) ATTRIB_NORET;
+		unsigned long start_address,
+		unsigned int preserve_context);
 #endif
 
 #define ARCH_HAS_KIMAGE_ARCH
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h
index 43894428c3c2..0f4ee7148afe 100644
--- a/arch/x86/include/asm/lguest_hcall.h
+++ b/arch/x86/include/asm/lguest_hcall.h
@@ -26,36 +26,20 @@
 
 #ifndef __ASSEMBLY__
 #include <asm/hw_irq.h>
+#include <asm/kvm_para.h>
 
 /*G:031 But first, how does our Guest contact the Host to ask for privileged
  * operations?  There are two ways: the direct way is to make a "hypercall",
  * to make requests of the Host Itself.
  *
- * Our hypercall mechanism uses the highest unused trap code (traps 32 and
- * above are used by real hardware interrupts).  Fifteen hypercalls are
+ * We use the KVM hypercall mechanism. Eighteen hypercalls are
  * available: the hypercall number is put in the %eax register, and the
- * arguments (when required) are placed in %edx, %ebx and %ecx.  If a return
+ * arguments (when required) are placed in %ebx, %ecx and %edx.  If a return
  * value makes sense, it's returned in %eax.
  *
  * Grossly invalid calls result in Sudden Death at the hands of the vengeful
  * Host, rather than returning failure.  This reflects Winston Churchill's
  * definition of a gentleman: "someone who is only rude intentionally". */
-static inline unsigned long
-hcall(unsigned long call,
-      unsigned long arg1, unsigned long arg2, unsigned long arg3)
-{
-	/* "int" is the Intel instruction to trigger a trap. */
-	asm volatile("int $" __stringify(LGUEST_TRAP_ENTRY)
-		     /* The call in %eax (aka "a") might be overwritten */
-		     : "=a"(call)
-		       /* The arguments are in %eax, %edx, %ebx & %ecx */
-		     : "a"(call), "d"(arg1), "b"(arg2), "c"(arg3)
-		       /* "memory" means this might write somewhere in memory.
-			* This isn't true for all calls, but it's safe to tell
-			* gcc that it might happen so it doesn't get clever. */
-		     : "memory");
-	return call;
-}
 /*:*/
 
 /* Can't use our min() macro here: needs to be a constant */
@@ -64,7 +48,7 @@ hcall(unsigned long call,
 #define LHCALL_RING_SIZE 64
 struct hcall_args {
 	/* These map directly onto eax, ebx, ecx, edx in struct lguest_regs */
-	unsigned long arg0, arg2, arg3, arg1;
+	unsigned long arg0, arg1, arg2, arg3;
 };
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h
index 9320e2a8a26a..12d55e773eb6 100644
--- a/arch/x86/include/asm/linkage.h
+++ b/arch/x86/include/asm/linkage.h
@@ -1,14 +1,11 @@
 #ifndef _ASM_X86_LINKAGE_H
 #define _ASM_X86_LINKAGE_H
 
+#include <linux/stringify.h>
+
 #undef notrace
 #define notrace __attribute__((no_instrument_function))
 
-#ifdef CONFIG_X86_64
-#define __ALIGN .p2align 4,,15
-#define __ALIGN_STR ".p2align 4,,15"
-#endif
-
 #ifdef CONFIG_X86_32
 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
 /*
@@ -50,16 +47,20 @@
 	__asmlinkage_protect_n(ret, "g" (arg1), "g" (arg2), "g" (arg3), \
 			      "g" (arg4), "g" (arg5), "g" (arg6))
 
-#endif
+#endif /* CONFIG_X86_32 */
+
+#ifdef __ASSEMBLY__
 
 #define GLOBAL(name)	\
 	.globl name;	\
 	name:
 
-#ifdef CONFIG_X86_ALIGNMENT_16
-#define __ALIGN .align 16,0x90
-#define __ALIGN_STR ".align 16,0x90"
+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_ALIGNMENT_16)
+#define __ALIGN		.p2align 4, 0x90
+#define __ALIGN_STR	__stringify(__ALIGN)
 #endif
 
+#endif /* __ASSEMBLY__ */
+
 #endif /* _ASM_X86_LINKAGE_H */
 
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 32c6e17b960b..563933e06a35 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -11,6 +11,8 @@
  */
 
 #define MCG_CTL_P	 (1UL<<8)   /* MCG_CAP register available */
+#define MCG_EXT_P	 (1ULL<<9)   /* Extended registers available */
+#define MCG_CMCI_P	 (1ULL<<10)  /* CMCI supported */
 
 #define MCG_STATUS_RIPV  (1UL<<0)   /* restart ip valid */
 #define MCG_STATUS_EIPV  (1UL<<1)   /* ip points to correct instruction */
@@ -90,14 +92,29 @@ extern int mce_disabled;
 
 #include <asm/atomic.h>
 
+void mce_setup(struct mce *m);
 void mce_log(struct mce *m);
 DECLARE_PER_CPU(struct sys_device, device_mce);
 extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
 
+/*
+ * To support more than 128 would need to escape the predefined
+ * Linux defined extended banks first.
+ */
+#define MAX_NR_BANKS (MCE_EXTENDED_BANK - 1)
+
 #ifdef CONFIG_X86_MCE_INTEL
 void mce_intel_feature_init(struct cpuinfo_x86 *c);
+void cmci_clear(void);
+void cmci_reenable(void);
+void cmci_rediscover(int dying);
+void cmci_recheck(void);
 #else
 static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) { }
+static inline void cmci_clear(void) {}
+static inline void cmci_reenable(void) {}
+static inline void cmci_rediscover(int dying) {}
+static inline void cmci_recheck(void) {}
 #endif
 
 #ifdef CONFIG_X86_MCE_AMD
@@ -106,11 +123,23 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c);
 static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { }
 #endif
 
-void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
+extern int mce_available(struct cpuinfo_x86 *c);
+
+void mce_log_therm_throt_event(__u64 status);
 
 extern atomic_t mce_entry;
 
 extern void do_machine_check(struct pt_regs *, long);
+
+typedef DECLARE_BITMAP(mce_banks_t, MAX_NR_BANKS);
+DECLARE_PER_CPU(mce_banks_t, mce_poll_banks);
+
+enum mcp_flags {
+	MCP_TIMESTAMP = (1 << 0),	/* log time stamp */
+	MCP_UC = (1 << 1),		/* log uncorrected errors */
+};
+extern void machine_check_poll(enum mcp_flags flags, mce_banks_t *b);
+
 extern int mce_notify_user(void);
 
 #endif /* !CONFIG_X86_32 */
@@ -120,8 +149,8 @@ extern void mcheck_init(struct cpuinfo_x86 *c);
 #else
 #define mcheck_init(c) do { } while (0)
 #endif
-extern void stop_mce(void);
-extern void restart_mce(void);
+
+extern void (*mce_threshold_vector)(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/include/asm/msidef.h b/arch/x86/include/asm/msidef.h
index 6706b3006f13..4cc48af23fef 100644
--- a/arch/x86/include/asm/msidef.h
+++ b/arch/x86/include/asm/msidef.h
@@ -47,6 +47,7 @@
 #define	 MSI_ADDR_DEST_ID_MASK		0x00ffff0
 #define  MSI_ADDR_DEST_ID(dest)		(((dest) << MSI_ADDR_DEST_ID_SHIFT) & \
 					 MSI_ADDR_DEST_ID_MASK)
+#define MSI_ADDR_EXT_DEST_ID(dest)	((dest) & 0xffffff00)
 
 #define MSI_ADDR_IR_EXT_INT		(1 << 4)
 #define MSI_ADDR_IR_SHV			(1 << 3)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index f4e505f286bc..ec41fc16c167 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -81,6 +81,11 @@
 #define MSR_IA32_MC0_ADDR		0x00000402
 #define MSR_IA32_MC0_MISC		0x00000403
 
+/* These are consecutive and not in the normal 4er MCE bank block */
+#define MSR_IA32_MC0_CTL2		0x00000280
+#define CMCI_EN			(1ULL << 30)
+#define CMCI_THRESHOLD_MASK		0xffffULL
+
 #define MSR_P6_PERFCTR0			0x000000c1
 #define MSR_P6_PERFCTR1			0x000000c2
 #define MSR_P6_EVNTSEL0			0x00000186
diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
index f1e4a79a6e41..0f915ae649a7 100644
--- a/arch/x86/include/asm/page_32_types.h
+++ b/arch/x86/include/asm/page_32_types.h
@@ -39,6 +39,11 @@
 #define __VIRTUAL_MASK_SHIFT	32
 #endif	/* CONFIG_X86_PAE */
 
+/*
+ * Kernel image size is limited to 512 MB (see in arch/x86/kernel/head_32.S)
+ */
+#define KERNEL_IMAGE_SIZE	(512 * 1024 * 1024)
+
 #ifndef __ASSEMBLY__
 
 /*
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index 2d625da6603c..826ad37006ab 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -40,14 +40,8 @@
 
 #ifndef __ASSEMBLY__
 
-struct pgprot;
-
 extern int page_is_ram(unsigned long pagenr);
 extern int devmem_is_allowed(unsigned long pagenr);
-extern void map_devmem(unsigned long pfn, unsigned long size,
-		       struct pgprot vma_prot);
-extern void unmap_devmem(unsigned long pfn, unsigned long size,
-			 struct pgprot vma_prot);
 
 extern unsigned long max_low_pfn_mapped;
 extern unsigned long max_pfn_mapped;
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 0617d5cc9712..7727aa8b7dda 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -317,8 +317,6 @@ struct pv_mmu_ops {
 #if PAGETABLE_LEVELS >= 3
 #ifdef CONFIG_X86_PAE
 	void (*set_pte_atomic)(pte_t *ptep, pte_t pteval);
-	void (*set_pte_present)(struct mm_struct *mm, unsigned long addr,
-				pte_t *ptep, pte_t pte);
 	void (*pte_clear)(struct mm_struct *mm, unsigned long addr,
 			  pte_t *ptep);
 	void (*pmd_clear)(pmd_t *pmdp);
@@ -389,7 +387,7 @@ extern struct pv_lock_ops pv_lock_ops;
 
 #define paravirt_type(op)				\
 	[paravirt_typenum] "i" (PARAVIRT_PATCH(op)),	\
-	[paravirt_opptr] "m" (op)
+	[paravirt_opptr] "i" (&(op))
 #define paravirt_clobber(clobber)		\
 	[paravirt_clobber] "i" (clobber)
 
@@ -443,7 +441,7 @@ int paravirt_disable_iospace(void);
  * offset into the paravirt_patch_template structure, and can therefore be
  * freely converted back into a structure offset.
  */
-#define PARAVIRT_CALL	"call *%[paravirt_opptr];"
+#define PARAVIRT_CALL	"call *%c[paravirt_opptr];"
 
 /*
  * These macros are intended to wrap calls through one of the paravirt
@@ -1365,13 +1363,6 @@ static inline void set_pte_atomic(pte_t *ptep, pte_t pte)
 		    pte.pte, pte.pte >> 32);
 }
 
-static inline void set_pte_present(struct mm_struct *mm, unsigned long addr,
-				   pte_t *ptep, pte_t pte)
-{
-	/* 5 arg words */
-	pv_mmu_ops.set_pte_present(mm, addr, ptep, pte);
-}
-
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
 			     pte_t *ptep)
 {
@@ -1388,12 +1379,6 @@ static inline void set_pte_atomic(pte_t *ptep, pte_t pte)
 	set_pte(ptep, pte);
 }
 
-static inline void set_pte_present(struct mm_struct *mm, unsigned long addr,
-				   pte_t *ptep, pte_t pte)
-{
-	set_pte(ptep, pte);
-}
-
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
 			     pte_t *ptep)
 {
diff --git a/arch/x86/include/asm/pat.h b/arch/x86/include/asm/pat.h
index b0e70056838e..2cd07b9422f4 100644
--- a/arch/x86/include/asm/pat.h
+++ b/arch/x86/include/asm/pat.h
@@ -2,6 +2,7 @@
 #define _ASM_X86_PAT_H
 
 #include <linux/types.h>
+#include <asm/pgtable_types.h>
 
 #ifdef CONFIG_X86_PAT
 extern int pat_enabled;
@@ -17,5 +18,9 @@ extern int free_memtype(u64 start, u64 end);
 
 extern int kernel_map_sync_memtype(u64 base, unsigned long size,
 		unsigned long flag);
+extern void map_devmem(unsigned long pfn, unsigned long size,
+		       struct pgprot vma_prot);
+extern void unmap_devmem(unsigned long pfn, unsigned long size,
+			 struct pgprot vma_prot);
 
 #endif /* _ASM_X86_PAT_H */
diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
index c1774ac9da7a..2334982b339e 100644
--- a/arch/x86/include/asm/pgtable-2level.h
+++ b/arch/x86/include/asm/pgtable-2level.h
@@ -26,13 +26,6 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
 	native_set_pte(ptep, pte);
 }
 
-static inline void native_set_pte_present(struct mm_struct *mm,
-					  unsigned long addr,
-					  pte_t *ptep, pte_t pte)
-{
-	native_set_pte(ptep, pte);
-}
-
 static inline void native_pmd_clear(pmd_t *pmdp)
 {
 	native_set_pmd(pmdp, __pmd(0));
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
index 3f13cdf61156..177b0165ea01 100644
--- a/arch/x86/include/asm/pgtable-3level.h
+++ b/arch/x86/include/asm/pgtable-3level.h
@@ -31,23 +31,6 @@ static inline void native_set_pte(pte_t *ptep, pte_t pte)
 	ptep->pte_low = pte.pte_low;
 }
 
-/*
- * Since this is only called on user PTEs, and the page fault handler
- * must handle the already racy situation of simultaneous page faults,
- * we are justified in merely clearing the PTE present bit, followed
- * by a set.  The ordering here is important.
- */
-static inline void native_set_pte_present(struct mm_struct *mm,
-					  unsigned long addr,
-					  pte_t *ptep, pte_t pte)
-{
-	ptep->pte_low = 0;
-	smp_wmb();
-	ptep->pte_high = pte.pte_high;
-	smp_wmb();
-	ptep->pte_low = pte.pte_low;
-}
-
 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
 {
 	set_64bit((unsigned long long *)(ptep), native_pte_val(pte));
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index d0812e155f1d..29d96d168bc0 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -31,8 +31,6 @@ extern struct list_head pgd_list;
 #define set_pte(ptep, pte)		native_set_pte(ptep, pte)
 #define set_pte_at(mm, addr, ptep, pte)	native_set_pte_at(mm, addr, ptep, pte)
 
-#define set_pte_present(mm, addr, ptep, pte)				\
-	native_set_pte_present(mm, addr, ptep, pte)
 #define set_pte_atomic(ptep, pte)					\
 	native_set_pte_atomic(ptep, pte)
 
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index 97612fc7632f..31bd120cf2a2 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -42,9 +42,6 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
  */
 #undef TEST_ACCESS_OK
 
-/* The boot page tables (all created as a single array) */
-extern unsigned long pg0[];
-
 #ifdef CONFIG_X86_PAE
 # include <asm/pgtable-3level.h>
 #else
diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
index bd8df3b2fe04..2733fad45f98 100644
--- a/arch/x86/include/asm/pgtable_32_types.h
+++ b/arch/x86/include/asm/pgtable_32_types.h
@@ -25,6 +25,11 @@
  * area for the same reason. ;)
  */
 #define VMALLOC_OFFSET	(8 * 1024 * 1024)
+
+#ifndef __ASSEMBLER__
+extern bool __vmalloc_start_set; /* set once high_memory is set */
+#endif
+
 #define VMALLOC_START	((unsigned long)high_memory + VMALLOC_OFFSET)
 #ifdef CONFIG_X86_PAE
 #define LAST_PKMAP 512
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index 4d258ad76a0f..b8238dc8786d 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -273,6 +273,7 @@ typedef struct page *pgtable_t;
 
 extern pteval_t __supported_pte_mask;
 extern int nx_enabled;
+extern void set_nx(void);
 
 #define pgprot_writecombine	pgprot_writecombine
 extern pgprot_t pgprot_writecombine(pgprot_t prot);
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 76139506c3e4..ae85a8d66a30 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -75,9 +75,9 @@ struct cpuinfo_x86 {
 #else
 	/* Number of 4K pages in DTLB/ITLB combined(in pages): */
 	int			x86_tlbsize;
+#endif
 	__u8			x86_virt_bits;
 	__u8			x86_phys_bits;
-#endif
 	/* CPUID returned core id bits: */
 	__u8			x86_coreid_bits;
 	/* Max extended CPUID function supported: */
@@ -391,6 +391,9 @@ DECLARE_PER_CPU(union irq_stack_union, irq_stack_union);
 DECLARE_INIT_PER_CPU(irq_stack_union);
 
 DECLARE_PER_CPU(char *, irq_stack_ptr);
+DECLARE_PER_CPU(unsigned int, irq_count);
+extern unsigned long kernel_eflags;
+extern asmlinkage void ignore_sysret(void);
 #else	/* X86_64 */
 #ifdef CONFIG_CC_STACKPROTECTOR
 DECLARE_PER_CPU(unsigned long, stack_canary);
diff --git a/arch/x86/include/asm/sections.h b/arch/x86/include/asm/sections.h
index 2b8c5160388f..1b7ee5d673c2 100644
--- a/arch/x86/include/asm/sections.h
+++ b/arch/x86/include/asm/sections.h
@@ -1 +1,8 @@
+#ifndef _ASM_X86_SECTIONS_H
+#define _ASM_X86_SECTIONS_H
+
 #include <asm-generic/sections.h>
+
+extern char __brk_base[], __brk_limit[];
+
+#endif	/* _ASM_X86_SECTIONS_H */
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index 05c6f6b11fd5..bdc2ada05ae0 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -64,7 +64,7 @@ extern void x86_quirk_time_init(void);
 #include <asm/bootparam.h>
 
 /* Interrupt control for vSMPowered x86_64 systems */
-#ifdef CONFIG_X86_VSMP
+#ifdef CONFIG_X86_64
 void vsmp_init(void);
 #else
 static inline void vsmp_init(void) { }
@@ -100,20 +100,51 @@ extern struct boot_params boot_params;
  */
 #define LOWMEMSIZE()	(0x9f000)
 
+/* exceedingly early brk-like allocator */
+extern unsigned long _brk_end;
+void *extend_brk(size_t size, size_t align);
+
+/*
+ * Reserve space in the brk section.  The name must be unique within
+ * the file, and somewhat descriptive.  The size is in bytes.  Must be
+ * used at file scope.
+ *
+ * (This uses a temp function to wrap the asm so we can pass it the
+ * size parameter; otherwise we wouldn't be able to.  We can't use a
+ * "section" attribute on a normal variable because it always ends up
+ * being @progbits, which ends up allocating space in the vmlinux
+ * executable.)
+ */
+#define RESERVE_BRK(name,sz)						\
+	static void __section(.discard) __used				\
+	__brk_reservation_fn_##name##__(void) {				\
+		asm volatile (						\
+			".pushsection .brk_reservation,\"aw\",@nobits;" \
+			".brk." #name ":"				\
+			" 1:.skip %c0;"					\
+			" .size .brk." #name ", . - 1b;"		\
+			" .popsection"					\
+			: : "i" (sz));					\
+	}
+
 #ifdef __i386__
 
 void __init i386_start_kernel(void);
 extern void probe_roms(void);
 
-extern unsigned long init_pg_tables_start;
-extern unsigned long init_pg_tables_end;
-
 #else
 void __init x86_64_start_kernel(char *real_mode);
 void __init x86_64_start_reservations(char *real_mode_data);
 
 #endif /* __i386__ */
 #endif /* _SETUP */
+#else
+#define RESERVE_BRK(name,sz)				\
+	.pushsection .brk_reservation,"aw",@nobits;	\
+.brk.name:						\
+1:	.skip sz;					\
+	.size .brk.name,.-1b;				\
+	.popsection
 #endif /* __ASSEMBLY__ */
 #endif  /*  __KERNEL__  */
 
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index a81195eaa2b3..bd37ed444a21 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -12,9 +12,9 @@ unsigned long native_calibrate_tsc(void);
 
 #ifdef CONFIG_X86_32
 extern int timer_ack;
-extern int recalibrate_cpu_khz(void);
 extern irqreturn_t timer_interrupt(int irq, void *dev_id);
 #endif /* CONFIG_X86_32 */
+extern int recalibrate_cpu_khz(void);
 
 extern int no_timer_check;
 
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 77cfb2cfb386..744299c0b774 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -217,10 +217,6 @@ static inline cpumask_t node_to_cpumask(int node)
 {
 	return cpu_online_map;
 }
-static inline int node_to_first_cpu(int node)
-{
-	return first_cpu(cpu_online_map);
-}
 
 static inline void setup_node_to_cpumask_map(void) { }
 
@@ -237,14 +233,6 @@ static inline void setup_node_to_cpumask_map(void) { }
 
 #include <asm-generic/topology.h>
 
-#ifdef CONFIG_NUMA
-/* Returns the number of the first CPU on Node 'node'. */
-static inline int node_to_first_cpu(int node)
-{
-	return cpumask_first(cpumask_of_node(node));
-}
-#endif
-
 extern cpumask_t cpu_coregroup_map(int cpu);
 extern const struct cpumask *cpu_coregroup_mask(int cpu);
 
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 777327ef05c1..9f4dfba33b28 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -199,6 +199,10 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 #define SCIR_CPU_ACTIVITY	0x02	/* not idle */
 #define SCIR_CPU_HB_INTERVAL	(HZ)	/* once per second */
 
+/* Loop through all installed blades */
+#define for_each_possible_blade(bid)		\
+	for ((bid) = 0; (bid) < uv_num_possible_blades(); (bid)++)
+
 /*
  * Macros for converting between kernel virtual addresses, socket local physical
  * addresses, and UV global physical addresses.
diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h
index 5e79ca694326..9c371e4a9fa6 100644
--- a/arch/x86/include/asm/xen/hypercall.h
+++ b/arch/x86/include/asm/xen/hypercall.h
@@ -296,6 +296,8 @@ HYPERVISOR_get_debugreg(int reg)
 static inline int
 HYPERVISOR_update_descriptor(u64 ma, u64 desc)
 {
+	if (sizeof(u64) == sizeof(long))
+		return _hypercall2(int, update_descriptor, ma, desc);
 	return _hypercall4(int, update_descriptor, ma, ma>>32, desc, desc>>32);
 }
 
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 95f216bbfaf1..c611ad64137f 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -70,7 +70,6 @@ obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o
 obj-$(CONFIG_KEXEC)		+= machine_kexec_$(BITS).o
 obj-$(CONFIG_KEXEC)		+= relocate_kernel_$(BITS).o crash.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_$(BITS).o
-obj-$(CONFIG_X86_VSMP)		+= vsmp_64.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_MODULES)		+= module_$(BITS).o
 obj-$(CONFIG_EFI) 		+= efi.o efi_$(BITS).o efi_stub_$(BITS).o
@@ -106,12 +105,12 @@ obj-$(CONFIG_MICROCODE)			+= microcode.o
 
 obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o
 
-obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb_64.o # NB rename without _64
+obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb.o
 
 ###
 # 64 bit specific files
 ifeq ($(CONFIG_X86_64),y)
-	obj-$(CONFIG_X86_UV)		+= tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o
+	obj-$(CONFIG_X86_UV)		+= tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o
 	obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer_64.o
 	obj-$(CONFIG_AUDIT)		+= audit_64.o
 
@@ -120,4 +119,5 @@ ifeq ($(CONFIG_X86_64),y)
 	obj-$(CONFIG_AMD_IOMMU)		+= amd_iommu_init.o amd_iommu.o
 
 	obj-$(CONFIG_PCI_MMCONFIG)	+= mmconf-fam10h_64.o
+	obj-y				+= vsmp_64.o
 endif
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 6907b8e85d52..4c80f1557433 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -414,9 +414,17 @@ void __init alternative_instructions(void)
 	   that might execute the to be patched code.
 	   Other CPUs are not running. */
 	stop_nmi();
-#ifdef CONFIG_X86_MCE
-	stop_mce();
-#endif
+
+	/*
+	 * Don't stop machine check exceptions while patching.
+	 * MCEs only happen when something got corrupted and in this
+	 * case we must do something about the corruption.
+	 * Ignoring it is worse than a unlikely patching race.
+	 * Also machine checks tend to be broadcast and if one CPU
+	 * goes into machine check the others follow quickly, so we don't
+	 * expect a machine check to cause undue problems during to code
+	 * patching.
+	 */
 
 	apply_alternatives(__alt_instructions, __alt_instructions_end);
 
@@ -456,9 +464,6 @@ void __init alternative_instructions(void)
 				(unsigned long)__smp_locks_end);
 
 	restart_nmi();
-#ifdef CONFIG_X86_MCE
-	restart_mce();
-#endif
 }
 
 /**
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 5113c080f0c4..c5962fe3796f 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -22,10 +22,9 @@
 #include <linux/bitops.h>
 #include <linux/debugfs.h>
 #include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
 #include <linux/iommu-helper.h>
-#ifdef CONFIG_IOMMU_API
 #include <linux/iommu.h>
-#endif
 #include <asm/proto.h>
 #include <asm/iommu.h>
 #include <asm/gart.h>
@@ -1297,8 +1296,10 @@ static void __unmap_single(struct amd_iommu *iommu,
 /*
  * The exported map_single function for dma_ops.
  */
-static dma_addr_t map_single(struct device *dev, phys_addr_t paddr,
-			     size_t size, int dir)
+static dma_addr_t map_page(struct device *dev, struct page *page,
+			   unsigned long offset, size_t size,
+			   enum dma_data_direction dir,
+			   struct dma_attrs *attrs)
 {
 	unsigned long flags;
 	struct amd_iommu *iommu;
@@ -1306,6 +1307,7 @@ static dma_addr_t map_single(struct device *dev, phys_addr_t paddr,
 	u16 devid;
 	dma_addr_t addr;
 	u64 dma_mask;
+	phys_addr_t paddr = page_to_phys(page) + offset;
 
 	INC_STATS_COUNTER(cnt_map_single);
 
@@ -1340,8 +1342,8 @@ out:
 /*
  * The exported unmap_single function for dma_ops.
  */
-static void unmap_single(struct device *dev, dma_addr_t dma_addr,
-			 size_t size, int dir)
+static void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size,
+		       enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	unsigned long flags;
 	struct amd_iommu *iommu;
@@ -1390,7 +1392,8 @@ static int map_sg_no_iommu(struct device *dev, struct scatterlist *sglist,
  * lists).
  */
 static int map_sg(struct device *dev, struct scatterlist *sglist,
-		  int nelems, int dir)
+		  int nelems, enum dma_data_direction dir,
+		  struct dma_attrs *attrs)
 {
 	unsigned long flags;
 	struct amd_iommu *iommu;
@@ -1457,7 +1460,8 @@ unmap:
  * lists).
  */
 static void unmap_sg(struct device *dev, struct scatterlist *sglist,
-		     int nelems, int dir)
+		     int nelems, enum dma_data_direction dir,
+		     struct dma_attrs *attrs)
 {
 	unsigned long flags;
 	struct amd_iommu *iommu;
@@ -1644,11 +1648,11 @@ static void prealloc_protection_domains(void)
 	}
 }
 
-static struct dma_mapping_ops amd_iommu_dma_ops = {
+static struct dma_map_ops amd_iommu_dma_ops = {
 	.alloc_coherent = alloc_coherent,
 	.free_coherent = free_coherent,
-	.map_single = map_single,
-	.unmap_single = unmap_single,
+	.map_page = map_page,
+	.unmap_page = unmap_page,
 	.map_sg = map_sg,
 	.unmap_sg = unmap_sg,
 	.dma_supported = amd_iommu_dma_supported,
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index f9cecdfd05c5..85eb8e100818 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -46,6 +46,7 @@
 #include <asm/idle.h>
 #include <asm/mtrr.h>
 #include <asm/smp.h>
+#include <asm/mce.h>
 
 unsigned int num_processors;
 
@@ -808,7 +809,7 @@ void clear_local_APIC(void)
 	u32 v;
 
 	/* APIC hasn't been mapped yet */
-	if (!apic_phys)
+	if (!x2apic && !apic_phys)
 		return;
 
 	maxlvt = lapic_get_maxlvt();
@@ -842,6 +843,14 @@ void clear_local_APIC(void)
 		apic_write(APIC_LVTTHMR, v | APIC_LVT_MASKED);
 	}
 #endif
+#ifdef CONFIG_X86_MCE_INTEL
+	if (maxlvt >= 6) {
+		v = apic_read(APIC_LVTCMCI);
+		if (!(v & APIC_LVT_MASKED))
+			apic_write(APIC_LVTCMCI, v | APIC_LVT_MASKED);
+	}
+#endif
+
 	/*
 	 * Clean APIC state for other OSs:
 	 */
@@ -1241,6 +1250,12 @@ void __cpuinit setup_local_APIC(void)
 	apic_write(APIC_LVT1, value);
 
 	preempt_enable();
+
+#ifdef CONFIG_X86_MCE_INTEL
+	/* Recheck CMCI information after local APIC is up on CPU #0 */
+	if (smp_processor_id() == 0)
+		cmci_recheck();
+#endif
 }
 
 void __cpuinit end_local_APIC_setup(void)
@@ -1319,15 +1334,16 @@ void __init enable_IR_x2apic(void)
 		return;
 	}
 
-	local_irq_save(flags);
-	mask_8259A();
-
-	ret = save_mask_IO_APIC_setup();
+	ret = save_IO_APIC_setup();
 	if (ret) {
 		pr_info("Saving IO-APIC state failed: %d\n", ret);
 		goto end;
 	}
 
+	local_irq_save(flags);
+	mask_IO_APIC_setup();
+	mask_8259A();
+
 	ret = enable_intr_remapping(1);
 
 	if (ret && x2apic_preenabled) {
@@ -1352,10 +1368,10 @@ end_restore:
 	else
 		reinit_intr_remapped_IO_APIC(x2apic_preenabled);
 
-end:
 	unmask_8259A();
 	local_irq_restore(flags);
 
+end:
 	if (!ret) {
 		if (!x2apic_preenabled)
 			pr_info("Enabled x2apic and interrupt-remapping\n");
@@ -1508,12 +1524,10 @@ void __init early_init_lapic_mapping(void)
  */
 void __init init_apic_mappings(void)
 {
-#ifdef CONFIG_X86_X2APIC
 	if (x2apic) {
 		boot_cpu_physical_apicid = read_apic_id();
 		return;
 	}
-#endif
 
 	/*
 	 * If no local APIC can be found then set up a fake all
@@ -1957,12 +1971,9 @@ static int lapic_resume(struct sys_device *dev)
 
 	local_irq_save(flags);
 
-#ifdef CONFIG_X86_X2APIC
 	if (x2apic)
 		enable_x2apic();
-	else
-#endif
-	{
+	else {
 		/*
 		 * Make sure the APICBASE points to the right address
 		 *
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index f933822dba18..0014714ea97b 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -159,20 +159,6 @@ static int flat_apic_id_registered(void)
 	return physid_isset(read_xapic_id(), phys_cpu_present_map);
 }
 
-static unsigned int flat_cpu_mask_to_apicid(const struct cpumask *cpumask)
-{
-	return cpumask_bits(cpumask)[0] & APIC_ALL_CPUS;
-}
-
-static unsigned int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-						const struct cpumask *andmask)
-{
-	unsigned long mask1 = cpumask_bits(cpumask)[0] & APIC_ALL_CPUS;
-	unsigned long mask2 = cpumask_bits(andmask)[0] & APIC_ALL_CPUS;
-
-	return mask1 & mask2;
-}
-
 static int flat_phys_pkg_id(int initial_apic_id, int index_msb)
 {
 	return hard_smp_processor_id() >> index_msb;
@@ -213,8 +199,8 @@ struct apic apic_flat =  {
 	.set_apic_id			= set_apic_id,
 	.apic_id_mask			= 0xFFu << 24,
 
-	.cpu_mask_to_apicid		= flat_cpu_mask_to_apicid,
-	.cpu_mask_to_apicid_and		= flat_cpu_mask_to_apicid_and,
+	.cpu_mask_to_apicid		= default_cpu_mask_to_apicid,
+	.cpu_mask_to_apicid_and		= default_cpu_mask_to_apicid_and,
 
 	.send_IPI_mask			= flat_send_IPI_mask,
 	.send_IPI_mask_allbutself	= flat_send_IPI_mask_allbutself,
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 00e6071cefc4..da99ffcdfde6 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -389,6 +389,8 @@ struct io_apic {
 	unsigned int index;
 	unsigned int unused[3];
 	unsigned int data;
+	unsigned int unused2[11];
+	unsigned int eoi;
 };
 
 static __attribute_const__ struct io_apic __iomem *io_apic_base(int idx)
@@ -397,6 +399,12 @@ static __attribute_const__ struct io_apic __iomem *io_apic_base(int idx)
 		+ (mp_ioapics[idx].apicaddr & ~PAGE_MASK);
 }
 
+static inline void io_apic_eoi(unsigned int apic, unsigned int vector)
+{
+	struct io_apic __iomem *io_apic = io_apic_base(apic);
+	writel(vector, &io_apic->eoi);
+}
+
 static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
 {
 	struct io_apic __iomem *io_apic = io_apic_base(apic);
@@ -546,16 +554,12 @@ static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq
 
 		apic = entry->apic;
 		pin = entry->pin;
-#ifdef CONFIG_INTR_REMAP
 		/*
 		 * With interrupt-remapping, destination information comes
 		 * from interrupt-remapping table entry.
 		 */
 		if (!irq_remapped(irq))
 			io_apic_write(apic, 0x11 + pin*2, dest);
-#else
-		io_apic_write(apic, 0x11 + pin*2, dest);
-#endif
 		reg = io_apic_read(apic, 0x10 + pin*2);
 		reg &= ~IO_APIC_REDIR_VECTOR_MASK;
 		reg |= vector;
@@ -588,10 +592,12 @@ set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
 	if (assign_irq_vector(irq, cfg, mask))
 		return BAD_APICID;
 
-	cpumask_and(desc->affinity, cfg->domain, mask);
+	/* check that before desc->addinity get updated */
 	set_extra_move_desc(desc, mask);
 
-	return apic->cpu_mask_to_apicid_and(desc->affinity, cpu_online_mask);
+	cpumask_copy(desc->affinity, mask);
+
+	return apic->cpu_mask_to_apicid_and(desc->affinity, cfg->domain);
 }
 
 static void
@@ -849,9 +855,9 @@ __setup("pirq=", ioapic_pirq_setup);
 static struct IO_APIC_route_entry *early_ioapic_entries[MAX_IO_APICS];
 
 /*
- * Saves and masks all the unmasked IO-APIC RTE's
+ * Saves all the IO-APIC RTE's
  */
-int save_mask_IO_APIC_setup(void)
+int save_IO_APIC_setup(void)
 {
 	union IO_APIC_reg_01 reg_01;
 	unsigned long flags;
@@ -876,16 +882,9 @@ int save_mask_IO_APIC_setup(void)
 	}
 
 	for (apic = 0; apic < nr_ioapics; apic++)
-		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
-			struct IO_APIC_route_entry entry;
-
-			entry = early_ioapic_entries[apic][pin] =
+		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++)
+			early_ioapic_entries[apic][pin] =
 				ioapic_read_entry(apic, pin);
-			if (!entry.mask) {
-				entry.mask = 1;
-				ioapic_write_entry(apic, pin, entry);
-			}
-		}
 
 	return 0;
 
@@ -898,6 +897,25 @@ nomem:
 	return -ENOMEM;
 }
 
+void mask_IO_APIC_setup(void)
+{
+	int apic, pin;
+
+	for (apic = 0; apic < nr_ioapics; apic++) {
+		if (!early_ioapic_entries[apic])
+			break;
+		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+			struct IO_APIC_route_entry entry;
+
+			entry = early_ioapic_entries[apic][pin];
+			if (!entry.mask) {
+				entry.mask = 1;
+				ioapic_write_entry(apic, pin, entry);
+			}
+		}
+	}
+}
+
 void restore_IO_APIC_setup(void)
 {
 	int apic, pin;
@@ -1411,9 +1429,7 @@ void __setup_vector_irq(int cpu)
 }
 
 static struct irq_chip ioapic_chip;
-#ifdef CONFIG_INTR_REMAP
 static struct irq_chip ir_ioapic_chip;
-#endif
 
 #define IOAPIC_AUTO     -1
 #define IOAPIC_EDGE     0
@@ -1452,7 +1468,6 @@ static void ioapic_register_intr(int irq, struct irq_desc *desc, unsigned long t
 	else
 		desc->status &= ~IRQ_LEVEL;
 
-#ifdef CONFIG_INTR_REMAP
 	if (irq_remapped(irq)) {
 		desc->status |= IRQ_MOVE_PCNTXT;
 		if (trigger)
@@ -1464,7 +1479,7 @@ static void ioapic_register_intr(int irq, struct irq_desc *desc, unsigned long t
 						      handle_edge_irq, "edge");
 		return;
 	}
-#endif
+
 	if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
 	    trigger == IOAPIC_LEVEL)
 		set_irq_chip_and_handler_name(irq, &ioapic_chip,
@@ -1478,14 +1493,13 @@ static void ioapic_register_intr(int irq, struct irq_desc *desc, unsigned long t
 int setup_ioapic_entry(int apic_id, int irq,
 		       struct IO_APIC_route_entry *entry,
 		       unsigned int destination, int trigger,
-		       int polarity, int vector)
+		       int polarity, int vector, int pin)
 {
 	/*
 	 * add it to the IO-APIC irq-routing table:
 	 */
 	memset(entry,0,sizeof(*entry));
 
-#ifdef CONFIG_INTR_REMAP
 	if (intr_remapping_enabled) {
 		struct intel_iommu *iommu = map_ioapic_to_ir(apic_id);
 		struct irte irte;
@@ -1504,7 +1518,14 @@ int setup_ioapic_entry(int apic_id, int irq,
 
 		irte.present = 1;
 		irte.dst_mode = apic->irq_dest_mode;
-		irte.trigger_mode = trigger;
+		/*
+		 * Trigger mode in the IRTE will always be edge, and the
+		 * actual level or edge trigger will be setup in the IO-APIC
+		 * RTE. This will help simplify level triggered irq migration.
+		 * For more details, see the comments above explainig IO-APIC
+		 * irq migration in the presence of interrupt-remapping.
+		 */
+		irte.trigger_mode = 0;
 		irte.dlvry_mode = apic->irq_delivery_mode;
 		irte.vector = vector;
 		irte.dest_id = IRTE_DEST(destination);
@@ -1515,18 +1536,21 @@ int setup_ioapic_entry(int apic_id, int irq,
 		ir_entry->zero = 0;
 		ir_entry->format = 1;
 		ir_entry->index = (index & 0x7fff);
-	} else
-#endif
-	{
+		/*
+		 * IO-APIC RTE will be configured with virtual vector.
+		 * irq handler will do the explicit EOI to the io-apic.
+		 */
+		ir_entry->vector = pin;
+	} else {
 		entry->delivery_mode = apic->irq_delivery_mode;
 		entry->dest_mode = apic->irq_dest_mode;
 		entry->dest = destination;
+		entry->vector = vector;
 	}
 
 	entry->mask = 0;				/* enable IRQ */
 	entry->trigger = trigger;
 	entry->polarity = polarity;
-	entry->vector = vector;
 
 	/* Mask level triggered irqs.
 	 * Use IRQ_DELAYED_DISABLE for edge triggered irqs.
@@ -1561,7 +1585,7 @@ static void setup_IO_APIC_irq(int apic_id, int pin, unsigned int irq, struct irq
 
 
 	if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry,
-			       dest, trigger, polarity, cfg->vector)) {
+			       dest, trigger, polarity, cfg->vector, pin)) {
 		printk("Failed to setup ioapic entry for ioapic  %d, pin %d\n",
 		       mp_ioapics[apic_id].apicid, pin);
 		__clear_irq_vector(irq, cfg);
@@ -1642,10 +1666,8 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic_id, unsigned int pin,
 {
 	struct IO_APIC_route_entry entry;
 
-#ifdef CONFIG_INTR_REMAP
 	if (intr_remapping_enabled)
 		return;
-#endif
 
 	memset(&entry, 0, sizeof(entry));
 
@@ -2040,8 +2062,13 @@ void disable_IO_APIC(void)
 	 * If the i8259 is routed through an IOAPIC
 	 * Put that IOAPIC in virtual wire mode
 	 * so legacy interrupts can be delivered.
+	 *
+	 * With interrupt-remapping, for now we will use virtual wire A mode,
+	 * as virtual wire B is little complex (need to configure both
+	 * IOAPIC RTE aswell as interrupt-remapping table entry).
+	 * As this gets called during crash dump, keep this simple for now.
 	 */
-	if (ioapic_i8259.pin != -1) {
+	if (ioapic_i8259.pin != -1 && !intr_remapping_enabled) {
 		struct IO_APIC_route_entry entry;
 
 		memset(&entry, 0, sizeof(entry));
@@ -2061,7 +2088,10 @@ void disable_IO_APIC(void)
 		ioapic_write_entry(ioapic_i8259.apic, ioapic_i8259.pin, entry);
 	}
 
-	disconnect_bsp_APIC(ioapic_i8259.pin != -1);
+	/*
+	 * Use virtual wire A mode when interrupt remapping is enabled.
+	 */
+	disconnect_bsp_APIC(!intr_remapping_enabled && ioapic_i8259.pin != -1);
 }
 
 #ifdef CONFIG_X86_32
@@ -2303,37 +2333,24 @@ static int ioapic_retrigger_irq(unsigned int irq)
 #ifdef CONFIG_SMP
 
 #ifdef CONFIG_INTR_REMAP
-static void ir_irq_migration(struct work_struct *work);
-
-static DECLARE_DELAYED_WORK(ir_migration_work, ir_irq_migration);
 
 /*
  * Migrate the IO-APIC irq in the presence of intr-remapping.
  *
- * For edge triggered, irq migration is a simple atomic update(of vector
- * and cpu destination) of IRTE and flush the hardware cache.
- *
- * For level triggered, we need to modify the io-apic RTE aswell with the update
- * vector information, along with modifying IRTE with vector and destination.
- * So irq migration for level triggered is little  bit more complex compared to
- * edge triggered migration. But the good news is, we use the same algorithm
- * for level triggered migration as we have today, only difference being,
- * we now initiate the irq migration from process context instead of the
- * interrupt context.
+ * For both level and edge triggered, irq migration is a simple atomic
+ * update(of vector and cpu destination) of IRTE and flush the hardware cache.
  *
- * In future, when we do a directed EOI (combined with cpu EOI broadcast
- * suppression) to the IO-APIC, level triggered irq migration will also be
- * as simple as edge triggered migration and we can do the irq migration
- * with a simple atomic update to IO-APIC RTE.
+ * For level triggered, we eliminate the io-apic RTE modification (with the
+ * updated vector information), by using a virtual vector (io-apic pin number).
+ * Real vector that is used for interrupting cpu will be coming from
+ * the interrupt-remapping table entry.
  */
 static void
 migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
 {
 	struct irq_cfg *cfg;
 	struct irte irte;
-	int modify_ioapic_rte;
 	unsigned int dest;
-	unsigned long flags;
 	unsigned int irq;
 
 	if (!cpumask_intersects(mask, cpu_online_mask))
@@ -2351,13 +2368,6 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
 
 	dest = apic->cpu_mask_to_apicid_and(cfg->domain, mask);
 
-	modify_ioapic_rte = desc->status & IRQ_LEVEL;
-	if (modify_ioapic_rte) {
-		spin_lock_irqsave(&ioapic_lock, flags);
-		__target_IO_APIC_irq(irq, dest, cfg);
-		spin_unlock_irqrestore(&ioapic_lock, flags);
-	}
-
 	irte.vector = cfg->vector;
 	irte.dest_id = IRTE_DEST(dest);
 
@@ -2372,73 +2382,12 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
 	cpumask_copy(desc->affinity, mask);
 }
 
-static int migrate_irq_remapped_level_desc(struct irq_desc *desc)
-{
-	int ret = -1;
-	struct irq_cfg *cfg = desc->chip_data;
-
-	mask_IO_APIC_irq_desc(desc);
-
-	if (io_apic_level_ack_pending(cfg)) {
-		/*
-		 * Interrupt in progress. Migrating irq now will change the
-		 * vector information in the IO-APIC RTE and that will confuse
-		 * the EOI broadcast performed by cpu.
-		 * So, delay the irq migration to the next instance.
-		 */
-		schedule_delayed_work(&ir_migration_work, 1);
-		goto unmask;
-	}
-
-	/* everthing is clear. we have right of way */
-	migrate_ioapic_irq_desc(desc, desc->pending_mask);
-
-	ret = 0;
-	desc->status &= ~IRQ_MOVE_PENDING;
-	cpumask_clear(desc->pending_mask);
-
-unmask:
-	unmask_IO_APIC_irq_desc(desc);
-
-	return ret;
-}
-
-static void ir_irq_migration(struct work_struct *work)
-{
-	unsigned int irq;
-	struct irq_desc *desc;
-
-	for_each_irq_desc(irq, desc) {
-		if (desc->status & IRQ_MOVE_PENDING) {
-			unsigned long flags;
-
-			spin_lock_irqsave(&desc->lock, flags);
-			if (!desc->chip->set_affinity ||
-			    !(desc->status & IRQ_MOVE_PENDING)) {
-				desc->status &= ~IRQ_MOVE_PENDING;
-				spin_unlock_irqrestore(&desc->lock, flags);
-				continue;
-			}
-
-			desc->chip->set_affinity(irq, desc->pending_mask);
-			spin_unlock_irqrestore(&desc->lock, flags);
-		}
-	}
-}
-
 /*
  * Migrates the IRQ destination in the process context.
  */
 static void set_ir_ioapic_affinity_irq_desc(struct irq_desc *desc,
 					    const struct cpumask *mask)
 {
-	if (desc->status & IRQ_LEVEL) {
-		desc->status |= IRQ_MOVE_PENDING;
-		cpumask_copy(desc->pending_mask, mask);
-		migrate_irq_remapped_level_desc(desc);
-		return;
-	}
-
 	migrate_ioapic_irq_desc(desc, mask);
 }
 static void set_ir_ioapic_affinity_irq(unsigned int irq,
@@ -2448,6 +2397,11 @@ static void set_ir_ioapic_affinity_irq(unsigned int irq,
 
 	set_ir_ioapic_affinity_irq_desc(desc, mask);
 }
+#else
+static inline void set_ir_ioapic_affinity_irq_desc(struct irq_desc *desc,
+						   const struct cpumask *mask)
+{
+}
 #endif
 
 asmlinkage void smp_irq_move_cleanup_interrupt(void)
@@ -2461,6 +2415,7 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
 	me = smp_processor_id();
 	for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS; vector++) {
 		unsigned int irq;
+		unsigned int irr;
 		struct irq_desc *desc;
 		struct irq_cfg *cfg;
 		irq = __get_cpu_var(vector_irq)[vector];
@@ -2480,6 +2435,18 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
 		if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
 			goto unlock;
 
+		irr = apic_read(APIC_IRR + (vector / 32 * 0x10));
+		/*
+		 * Check if the vector that needs to be cleanedup is
+		 * registered at the cpu's IRR. If so, then this is not
+		 * the best time to clean it up. Lets clean it up in the
+		 * next attempt by sending another IRQ_MOVE_CLEANUP_VECTOR
+		 * to myself.
+		 */
+		if (irr  & (1 << (vector % 32))) {
+			apic->send_IPI_self(IRQ_MOVE_CLEANUP_VECTOR);
+			goto unlock;
+		}
 		__get_cpu_var(vector_irq)[vector] = -1;
 		cfg->move_cleanup_count--;
 unlock:
@@ -2529,9 +2496,44 @@ static inline void irq_complete_move(struct irq_desc **descp) {}
 #endif
 
 #ifdef CONFIG_INTR_REMAP
+static void __eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg)
+{
+	int apic, pin;
+	struct irq_pin_list *entry;
+
+	entry = cfg->irq_2_pin;
+	for (;;) {
+
+		if (!entry)
+			break;
+
+		apic = entry->apic;
+		pin = entry->pin;
+		io_apic_eoi(apic, pin);
+		entry = entry->next;
+	}
+}
+
+static void
+eoi_ioapic_irq(struct irq_desc *desc)
+{
+	struct irq_cfg *cfg;
+	unsigned long flags;
+	unsigned int irq;
+
+	irq = desc->irq;
+	cfg = desc->chip_data;
+
+	spin_lock_irqsave(&ioapic_lock, flags);
+	__eoi_ioapic_irq(irq, cfg);
+	spin_unlock_irqrestore(&ioapic_lock, flags);
+}
+
 static void ack_x2apic_level(unsigned int irq)
 {
+	struct irq_desc *desc = irq_to_desc(irq);
 	ack_x2APIC_irq();
+	eoi_ioapic_irq(desc);
 }
 
 static void ack_x2apic_edge(unsigned int irq)
@@ -2662,20 +2664,20 @@ static struct irq_chip ioapic_chip __read_mostly = {
 	.retrigger	= ioapic_retrigger_irq,
 };
 
-#ifdef CONFIG_INTR_REMAP
 static struct irq_chip ir_ioapic_chip __read_mostly = {
 	.name		= "IR-IO-APIC",
 	.startup	= startup_ioapic_irq,
 	.mask		= mask_IO_APIC_irq,
 	.unmask		= unmask_IO_APIC_irq,
+#ifdef CONFIG_INTR_REMAP
 	.ack		= ack_x2apic_edge,
 	.eoi		= ack_x2apic_level,
 #ifdef CONFIG_SMP
 	.set_affinity	= set_ir_ioapic_affinity_irq,
 #endif
+#endif
 	.retrigger	= ioapic_retrigger_irq,
 };
-#endif
 
 static inline void init_IO_APIC_traps(void)
 {
@@ -2901,10 +2903,8 @@ static inline void __init check_timer(void)
 	 * 8259A.
 	 */
 	if (pin1 == -1) {
-#ifdef CONFIG_INTR_REMAP
 		if (intr_remapping_enabled)
 			panic("BIOS bug: timer not connected to IO-APIC");
-#endif
 		pin1 = pin2;
 		apic1 = apic2;
 		no_pin1 = 1;
@@ -2940,10 +2940,8 @@ static inline void __init check_timer(void)
 				clear_IO_APIC_pin(0, pin1);
 			goto out;
 		}
-#ifdef CONFIG_INTR_REMAP
 		if (intr_remapping_enabled)
 			panic("timer doesn't work through Interrupt-remapped IO-APIC");
-#endif
 		local_irq_disable();
 		clear_IO_APIC_pin(apic1, pin1);
 		if (!no_pin1)
@@ -3237,9 +3235,7 @@ void destroy_irq(unsigned int irq)
 	if (desc)
 		desc->chip_data = cfg;
 
-#ifdef CONFIG_INTR_REMAP
 	free_irte(irq);
-#endif
 	spin_lock_irqsave(&vector_lock, flags);
 	__clear_irq_vector(irq, cfg);
 	spin_unlock_irqrestore(&vector_lock, flags);
@@ -3265,7 +3261,6 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
 
 	dest = apic->cpu_mask_to_apicid_and(cfg->domain, apic->target_cpus());
 
-#ifdef CONFIG_INTR_REMAP
 	if (irq_remapped(irq)) {
 		struct irte irte;
 		int ir_index;
@@ -3291,10 +3286,13 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
 				  MSI_ADDR_IR_SHV |
 				  MSI_ADDR_IR_INDEX1(ir_index) |
 				  MSI_ADDR_IR_INDEX2(ir_index);
-	} else
-#endif
-	{
-		msg->address_hi = MSI_ADDR_BASE_HI;
+	} else {
+		if (x2apic_enabled())
+			msg->address_hi = MSI_ADDR_BASE_HI |
+					  MSI_ADDR_EXT_DEST_ID(dest);
+		else
+			msg->address_hi = MSI_ADDR_BASE_HI;
+
 		msg->address_lo =
 			MSI_ADDR_BASE_LO |
 			((apic->irq_dest_mode == 0) ?
@@ -3394,15 +3392,16 @@ static struct irq_chip msi_chip = {
 	.retrigger	= ioapic_retrigger_irq,
 };
 
-#ifdef CONFIG_INTR_REMAP
 static struct irq_chip msi_ir_chip = {
 	.name		= "IR-PCI-MSI",
 	.unmask		= unmask_msi_irq,
 	.mask		= mask_msi_irq,
+#ifdef CONFIG_INTR_REMAP
 	.ack		= ack_x2apic_edge,
 #ifdef CONFIG_SMP
 	.set_affinity	= ir_set_msi_irq_affinity,
 #endif
+#endif
 	.retrigger	= ioapic_retrigger_irq,
 };
 
@@ -3432,7 +3431,6 @@ static int msi_alloc_irte(struct pci_dev *dev, int irq, int nvec)
 	}
 	return index;
 }
-#endif
 
 static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int irq)
 {
@@ -3446,7 +3444,6 @@ static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int irq)
 	set_irq_msi(irq, msidesc);
 	write_msi_msg(irq, &msg);
 
-#ifdef CONFIG_INTR_REMAP
 	if (irq_remapped(irq)) {
 		struct irq_desc *desc = irq_to_desc(irq);
 		/*
@@ -3455,7 +3452,6 @@ static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int irq)
 		desc->status |= IRQ_MOVE_PCNTXT;
 		set_irq_chip_and_handler_name(irq, &msi_ir_chip, handle_edge_irq, "edge");
 	} else
-#endif
 		set_irq_chip_and_handler_name(irq, &msi_chip, handle_edge_irq, "edge");
 
 	dev_printk(KERN_DEBUG, &dev->dev, "irq %d for MSI/MSI-X\n", irq);
@@ -3469,11 +3465,8 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 	int ret, sub_handle;
 	struct msi_desc *msidesc;
 	unsigned int irq_want;
-
-#ifdef CONFIG_INTR_REMAP
-	struct intel_iommu *iommu = 0;
+	struct intel_iommu *iommu = NULL;
 	int index = 0;
-#endif
 
 	irq_want = nr_irqs_gsi;
 	sub_handle = 0;
@@ -3482,7 +3475,6 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 		if (irq == 0)
 			return -1;
 		irq_want = irq + 1;
-#ifdef CONFIG_INTR_REMAP
 		if (!intr_remapping_enabled)
 			goto no_ir;
 
@@ -3510,7 +3502,6 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 			set_irte_irq(irq, iommu, index, sub_handle);
 		}
 no_ir:
-#endif
 		ret = setup_msi_irq(dev, msidesc, irq);
 		if (ret < 0)
 			goto error;
@@ -3528,7 +3519,7 @@ void arch_teardown_msi_irq(unsigned int irq)
 	destroy_irq(irq);
 }
 
-#ifdef CONFIG_DMAR
+#if defined (CONFIG_DMAR) || defined (CONFIG_INTR_REMAP)
 #ifdef CONFIG_SMP
 static void dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
 {
@@ -3609,7 +3600,7 @@ static void hpet_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
 
 #endif /* CONFIG_SMP */
 
-struct irq_chip hpet_msi_type = {
+static struct irq_chip hpet_msi_type = {
 	.name = "HPET_MSI",
 	.unmask = hpet_msi_unmask,
 	.mask = hpet_msi_mask,
@@ -4045,11 +4036,9 @@ void __init setup_ioapic_dest(void)
 			else
 				mask = apic->target_cpus();
 
-#ifdef CONFIG_INTR_REMAP
 			if (intr_remapping_enabled)
 				set_ir_ioapic_affinity_irq_desc(desc, mask);
 			else
-#endif
 				set_ioapic_affinity_irq_desc(desc, mask);
 		}
 
@@ -4142,9 +4131,12 @@ static int __init ioapic_insert_resources(void)
 	struct resource *r = ioapic_resources;
 
 	if (!r) {
-		printk(KERN_ERR
-		       "IO APIC resources could be not be allocated.\n");
-		return -1;
+		if (nr_ioapics > 0) {
+			printk(KERN_ERR
+				"IO APIC resources couldn't be allocated.\n");
+			return -1;
+		}
+		return 0;
 	}
 
 	for (i = 0; i < nr_ioapics; i++) {
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 8d7748efe6a8..1783652bb0e5 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -68,6 +68,13 @@ void __init default_setup_apic_routing(void)
 			apic = &apic_physflat;
 		printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
 	}
+
+	/*
+	 * Now that apic routing model is selected, configure the
+	 * fault handling for intr remapping.
+	 */
+	if (intr_remapping_enabled)
+		enable_drhd_fault_handling();
 }
 
 /* Same for both flat and physical. */
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 8fb87b6dd633..4a903e2f0d17 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -57,6 +57,8 @@ static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_cpu(query_cpu, mask) {
 		__x2apic_send_IPI_dest(
@@ -73,6 +75,8 @@ static void
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_cpu(query_cpu, mask) {
 		if (query_cpu == this_cpu)
@@ -90,6 +94,8 @@ static void x2apic_send_IPI_allbutself(int vector)
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_online_cpu(query_cpu) {
 		if (query_cpu == this_cpu)
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index 23625b9f98b2..a284359627e7 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -58,6 +58,8 @@ static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_cpu(query_cpu, mask) {
 		__x2apic_send_IPI_dest(per_cpu(x86_cpu_to_apicid, query_cpu),
@@ -73,6 +75,8 @@ static void
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_cpu(query_cpu, mask) {
 		if (query_cpu != this_cpu)
@@ -89,6 +93,8 @@ static void x2apic_send_IPI_allbutself(int vector)
 	unsigned long query_cpu;
 	unsigned long flags;
 
+	x2apic_wrmsr_fence();
+
 	local_irq_save(flags);
 	for_each_online_cpu(query_cpu) {
 		if (query_cpu == this_cpu)
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 10033fe718e0..ac7783a67432 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1190,8 +1190,10 @@ static int suspend(int vetoable)
 	struct apm_user	*as;
 
 	device_suspend(PMSG_SUSPEND);
-	local_irq_disable();
+
 	device_power_down(PMSG_SUSPEND);
+
+	local_irq_disable();
 	sysdev_suspend(PMSG_SUSPEND);
 
 	local_irq_enable();
@@ -1209,9 +1211,12 @@ static int suspend(int vetoable)
 	if (err != APM_SUCCESS)
 		apm_error("suspend", err);
 	err = (err == APM_SUCCESS) ? 0 : -EIO;
+
 	sysdev_resume();
-	device_power_up(PMSG_RESUME);
 	local_irq_enable();
+
+	device_power_up(PMSG_RESUME);
+
 	device_resume(PMSG_RESUME);
 	queue_event(APM_NORMAL_RESUME, NULL);
 	spin_lock(&user_list_lock);
@@ -1228,8 +1233,9 @@ static void standby(void)
 {
 	int err;
 
-	local_irq_disable();
 	device_power_down(PMSG_SUSPEND);
+
+	local_irq_disable();
 	sysdev_suspend(PMSG_SUSPEND);
 	local_irq_enable();
 
@@ -1239,8 +1245,9 @@ static void standby(void)
 
 	local_irq_disable();
 	sysdev_resume();
-	device_power_up(PMSG_RESUME);
 	local_irq_enable();
+
+	device_power_up(PMSG_RESUME);
 }
 
 static apm_event_t get_event(void)
diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c
index 2ac0ab71412a..fc999e6fc46a 100644
--- a/arch/x86/kernel/check.c
+++ b/arch/x86/kernel/check.c
@@ -83,15 +83,15 @@ void __init setup_bios_corruption_check(void)
 		u64 size;
 		addr = find_e820_area_size(addr, &size, PAGE_SIZE);
 
-		if (addr == 0)
+		if (!(addr + 1))
+			break;
+
+		if (addr >= corruption_check_size)
 			break;
 
 		if ((addr + size) > corruption_check_size)
 			size = corruption_check_size - addr;
 
-		if (size == 0)
-			break;
-
 		e820_update_range(addr, size, E820_RAM, E820_RESERVED);
 		scan_areas[num_scan_areas].addr = addr;
 		scan_areas[num_scan_areas].size = size;
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 82db7f45e2de..4e242f9a06e4 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -14,11 +14,12 @@ obj-y			+= vmware.o hypervisor.o
 obj-$(CONFIG_X86_32)	+= bugs.o cmpxchg.o
 obj-$(CONFIG_X86_64)	+= bugs_64.o
 
+obj-$(CONFIG_X86_CPU_DEBUG)		+= cpu_debug.o
+
 obj-$(CONFIG_CPU_SUP_INTEL)		+= intel.o
 obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
 obj-$(CONFIG_CPU_SUP_CYRIX_32)		+= cyrix.o
-obj-$(CONFIG_CPU_SUP_CENTAUR_32)	+= centaur.o
-obj-$(CONFIG_CPU_SUP_CENTAUR_64)	+= centaur_64.o
+obj-$(CONFIG_CPU_SUP_CENTAUR)		+= centaur.o
 obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
 obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
 
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 6882a735d9c0..8220ae69849d 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -29,7 +29,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c)
 	u32 regs[4];
 	const struct cpuid_bit *cb;
 
-	static const struct cpuid_bit cpuid_bits[] = {
+	static const struct cpuid_bit __cpuinitconst cpuid_bits[] = {
 		{ X86_FEATURE_IDA, CR_EAX, 1, 0x00000006 },
 		{ 0, 0, 0, 0 }
 	};
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 25423a5b80ed..7e4a459daa64 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -5,6 +5,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/apic.h>
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_64
 # include <asm/numa_64.h>
@@ -141,6 +142,55 @@ static void __cpuinit init_amd_k6(struct cpuinfo_x86 *c)
 	}
 }
 
+static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_SMP
+	/* calling is from identify_secondary_cpu() ? */
+	if (c->cpu_index == boot_cpu_id)
+		return;
+
+	/*
+	 * Certain Athlons might work (for various values of 'work') in SMP
+	 * but they are not certified as MP capable.
+	 */
+	/* Athlon 660/661 is valid. */
+	if ((c->x86_model == 6) && ((c->x86_mask == 0) ||
+	    (c->x86_mask == 1)))
+		goto valid_k7;
+
+	/* Duron 670 is valid */
+	if ((c->x86_model == 7) && (c->x86_mask == 0))
+		goto valid_k7;
+
+	/*
+	 * Athlon 662, Duron 671, and Athlon >model 7 have capability
+	 * bit. It's worth noting that the A5 stepping (662) of some
+	 * Athlon XP's have the MP bit set.
+	 * See http://www.heise.de/newsticker/data/jow-18.10.01-000 for
+	 * more.
+	 */
+	if (((c->x86_model == 6) && (c->x86_mask >= 2)) ||
+	    ((c->x86_model == 7) && (c->x86_mask >= 1)) ||
+	     (c->x86_model > 7))
+		if (cpu_has_mp)
+			goto valid_k7;
+
+	/* If we get here, not a certified SMP capable AMD system. */
+
+	/*
+	 * Don't taint if we are running SMP kernel on a single non-MP
+	 * approved Athlon
+	 */
+	WARN_ONCE(1, "WARNING: This combination of AMD"
+		"processors is not suitable for SMP.\n");
+	if (!test_taint(TAINT_UNSAFE_SMP))
+		add_taint(TAINT_UNSAFE_SMP);
+
+valid_k7:
+	;
+#endif
+}
+
 static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
 {
 	u32 l, h;
@@ -175,6 +225,8 @@ static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
 	}
 
 	set_cpu_cap(c, X86_FEATURE_K7);
+
+	amd_k7_smp_check(c);
 }
 #endif
 
@@ -450,7 +502,7 @@ static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c, unsigned int
 }
 #endif
 
-static struct cpu_dev amd_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst amd_cpu_dev = {
 	.c_vendor	= "AMD",
 	.c_ident	= { "AuthenticAMD" },
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index 89bfdd9cacc6..c95e831bb095 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -1,11 +1,11 @@
+#include <linux/bitops.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/bitops.h>
 
 #include <asm/processor.h>
-#include <asm/msr.h>
 #include <asm/e820.h>
 #include <asm/mtrr.h>
+#include <asm/msr.h>
 
 #include "cpu.h"
 
@@ -276,7 +276,7 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c)
 		 */
 		c->x86_capability[5] = cpuid_edx(0xC0000001);
 	}
-
+#ifdef CONFIG_X86_32
 	/* Cyrix III family needs CX8 & PGE explicitly enabled. */
 	if (c->x86_model >= 6 && c->x86_model <= 9) {
 		rdmsr(MSR_VIA_FCR, lo, hi);
@@ -288,6 +288,11 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c)
 	/* Before Nehemiah, the C3's had 3dNOW! */
 	if (c->x86_model >= 6 && c->x86_model < 9)
 		set_cpu_cap(c, X86_FEATURE_3DNOW);
+#endif
+	if (c->x86 == 0x6 && c->x86_model >= 0xf) {
+		c->x86_cache_alignment = c->x86_clflush_size * 2;
+		set_cpu_cap(c, X86_FEATURE_REP_GOOD);
+	}
 
 	display_cacheinfo(c);
 }
@@ -316,16 +321,25 @@ enum {
 static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
 {
 	switch (c->x86) {
+#ifdef CONFIG_X86_32
 	case 5:
 		/* Emulate MTRRs using Centaur's MCR. */
 		set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR);
 		break;
+#endif
+	case 6:
+		if (c->x86_model >= 0xf)
+			set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
+		break;
 	}
+#ifdef CONFIG_X86_64
+	set_cpu_cap(c, X86_FEATURE_SYSENTER32);
+#endif
 }
 
 static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
 {
-
+#ifdef CONFIG_X86_32
 	char *name;
 	u32  fcr_set = 0;
 	u32  fcr_clr = 0;
@@ -337,8 +351,10 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
 	 * 3DNow is IDd by bit 31 in extended CPUID (1*32+31) anyway
 	 */
 	clear_cpu_cap(c, 0*32+31);
-
+#endif
+	early_init_centaur(c);
 	switch (c->x86) {
+#ifdef CONFIG_X86_32
 	case 5:
 		switch (c->x86_model) {
 		case 4:
@@ -442,16 +458,20 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
 		}
 		sprintf(c->x86_model_id, "WinChip %s", name);
 		break;
-
+#endif
 	case 6:
 		init_c3(c);
 		break;
 	}
+#ifdef CONFIG_X86_64
+	set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
+#endif
 }
 
 static unsigned int __cpuinit
 centaur_size_cache(struct cpuinfo_x86 *c, unsigned int size)
 {
+#ifdef CONFIG_X86_32
 	/* VIA C3 CPUs (670-68F) need further shifting. */
 	if ((c->x86 == 6) && ((c->x86_model == 7) || (c->x86_model == 8)))
 		size >>= 8;
@@ -464,11 +484,11 @@ centaur_size_cache(struct cpuinfo_x86 *c, unsigned int size)
 	if ((c->x86 == 6) && (c->x86_model == 9) &&
 				(c->x86_mask == 1) && (size == 65))
 		size -= 1;
-
+#endif
 	return size;
 }
 
-static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst centaur_cpu_dev = {
 	.c_vendor	= "Centaur",
 	.c_ident	= { "CentaurHauls" },
 	.c_early_init	= early_init_centaur,
diff --git a/arch/x86/kernel/cpu/centaur_64.c b/arch/x86/kernel/cpu/centaur_64.c
deleted file mode 100644
index a1625f5a1e78..000000000000
--- a/arch/x86/kernel/cpu/centaur_64.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <linux/init.h>
-#include <linux/smp.h>
-
-#include <asm/cpufeature.h>
-#include <asm/processor.h>
-
-#include "cpu.h"
-
-static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
-{
-	if (c->x86 == 0x6 && c->x86_model >= 0xf)
-		set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
-
-	set_cpu_cap(c, X86_FEATURE_SYSENTER32);
-}
-
-static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
-{
-	early_init_centaur(c);
-
-	if (c->x86 == 0x6 && c->x86_model >= 0xf) {
-		c->x86_cache_alignment = c->x86_clflush_size * 2;
-		set_cpu_cap(c, X86_FEATURE_REP_GOOD);
-	}
-	set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
-}
-
-static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
-	.c_vendor	= "Centaur",
-	.c_ident	= { "CentaurHauls" },
-	.c_early_init	= early_init_centaur,
-	.c_init		= init_centaur,
-	.c_x86_vendor	= X86_VENDOR_CENTAUR,
-};
-
-cpu_dev_register(centaur_cpu_dev);
-
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 826d5c876278..e2962cc1e27b 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1,52 +1,52 @@
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
 #include <linux/bootmem.h>
+#include <linux/linkage.h>
 #include <linux/bitops.h>
+#include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/kgdb.h>
-#include <linux/topology.h>
+#include <linux/percpu.h>
+#include <linux/string.h>
 #include <linux/delay.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/kgdb.h>
 #include <linux/smp.h>
-#include <linux/percpu.h>
-#include <asm/i387.h>
-#include <asm/msr.h>
-#include <asm/io.h>
-#include <asm/linkage.h>
+#include <linux/io.h>
+
+#include <asm/stackprotector.h>
 #include <asm/mmu_context.h>
+#include <asm/hypervisor.h>
+#include <asm/processor.h>
+#include <asm/sections.h>
+#include <asm/topology.h>
+#include <asm/cpumask.h>
+#include <asm/pgtable.h>
+#include <asm/atomic.h>
+#include <asm/proto.h>
+#include <asm/setup.h>
+#include <asm/apic.h>
+#include <asm/desc.h>
+#include <asm/i387.h>
 #include <asm/mtrr.h>
+#include <asm/numa.h>
+#include <asm/asm.h>
+#include <asm/cpu.h>
 #include <asm/mce.h>
+#include <asm/msr.h>
 #include <asm/pat.h>
-#include <asm/asm.h>
-#include <asm/numa.h>
 #include <asm/smp.h>
-#include <asm/cpu.h>
-#include <asm/cpumask.h>
-#include <asm/apic.h>
 
 #ifdef CONFIG_X86_LOCAL_APIC
 #include <asm/uv/uv.h>
 #endif
 
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/desc.h>
-#include <asm/atomic.h>
-#include <asm/proto.h>
-#include <asm/sections.h>
-#include <asm/setup.h>
-#include <asm/hypervisor.h>
-#include <asm/stackprotector.h>
-
 #include "cpu.h"
 
 #ifdef CONFIG_X86_64
 
 /* all of these masks are initialized in setup_cpu_local_masks() */
-cpumask_var_t cpu_callin_mask;
-cpumask_var_t cpu_callout_mask;
 cpumask_var_t cpu_initialized_mask;
+cpumask_var_t cpu_callout_mask;
+cpumask_var_t cpu_callin_mask;
 
 /* representing cpus for which sibling maps can be computed */
 cpumask_var_t cpu_sibling_setup_mask;
@@ -62,15 +62,15 @@ void __init setup_cpu_local_masks(void)
 
 #else /* CONFIG_X86_32 */
 
-cpumask_t cpu_callin_map;
+cpumask_t cpu_sibling_setup_map;
 cpumask_t cpu_callout_map;
 cpumask_t cpu_initialized;
-cpumask_t cpu_sibling_setup_map;
+cpumask_t cpu_callin_map;
 
 #endif /* CONFIG_X86_32 */
 
 
-static struct cpu_dev *this_cpu __cpuinitdata;
+static const struct cpu_dev *this_cpu __cpuinitdata;
 
 DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
 #ifdef CONFIG_X86_64
@@ -79,48 +79,48 @@ DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
 	 * IRET will check the segment types  kkeil 2000/10/28
 	 * Also sysret mandates a special GDT layout
 	 *
-	 * The TLS descriptors are currently at a different place compared to i386.
+	 * TLS descriptors are currently at a different place compared to i386.
 	 * Hopefully nobody expects them at a fixed place (Wine?)
 	 */
-	[GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } },
-	[GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } },
-	[GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } },
-	[GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } },
-	[GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } },
-	[GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } },
+	[GDT_ENTRY_KERNEL32_CS]		= { { { 0x0000ffff, 0x00cf9b00 } } },
+	[GDT_ENTRY_KERNEL_CS]		= { { { 0x0000ffff, 0x00af9b00 } } },
+	[GDT_ENTRY_KERNEL_DS]		= { { { 0x0000ffff, 0x00cf9300 } } },
+	[GDT_ENTRY_DEFAULT_USER32_CS]	= { { { 0x0000ffff, 0x00cffb00 } } },
+	[GDT_ENTRY_DEFAULT_USER_DS]	= { { { 0x0000ffff, 0x00cff300 } } },
+	[GDT_ENTRY_DEFAULT_USER_CS]	= { { { 0x0000ffff, 0x00affb00 } } },
 #else
-	[GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00cf9a00 } } },
-	[GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9200 } } },
-	[GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00cffa00 } } },
-	[GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff200 } } },
+	[GDT_ENTRY_KERNEL_CS]		= { { { 0x0000ffff, 0x00cf9a00 } } },
+	[GDT_ENTRY_KERNEL_DS]		= { { { 0x0000ffff, 0x00cf9200 } } },
+	[GDT_ENTRY_DEFAULT_USER_CS]	= { { { 0x0000ffff, 0x00cffa00 } } },
+	[GDT_ENTRY_DEFAULT_USER_DS]	= { { { 0x0000ffff, 0x00cff200 } } },
 	/*
 	 * Segments used for calling PnP BIOS have byte granularity.
 	 * They code segments and data segments have fixed 64k limits,
 	 * the transfer segment sizes are set at run time.
 	 */
 	/* 32-bit code */
-	[GDT_ENTRY_PNPBIOS_CS32] = { { { 0x0000ffff, 0x00409a00 } } },
+	[GDT_ENTRY_PNPBIOS_CS32]	= { { { 0x0000ffff, 0x00409a00 } } },
 	/* 16-bit code */
-	[GDT_ENTRY_PNPBIOS_CS16] = { { { 0x0000ffff, 0x00009a00 } } },
+	[GDT_ENTRY_PNPBIOS_CS16]	= { { { 0x0000ffff, 0x00009a00 } } },
 	/* 16-bit data */
-	[GDT_ENTRY_PNPBIOS_DS] = { { { 0x0000ffff, 0x00009200 } } },
+	[GDT_ENTRY_PNPBIOS_DS]		= { { { 0x0000ffff, 0x00009200 } } },
 	/* 16-bit data */
-	[GDT_ENTRY_PNPBIOS_TS1] = { { { 0x00000000, 0x00009200 } } },
+	[GDT_ENTRY_PNPBIOS_TS1]		= { { { 0x00000000, 0x00009200 } } },
 	/* 16-bit data */
-	[GDT_ENTRY_PNPBIOS_TS2] = { { { 0x00000000, 0x00009200 } } },
+	[GDT_ENTRY_PNPBIOS_TS2]		= { { { 0x00000000, 0x00009200 } } },
 	/*
 	 * The APM segments have byte granularity and their bases
 	 * are set at run time.  All have 64k limits.
 	 */
 	/* 32-bit code */
-	[GDT_ENTRY_APMBIOS_BASE] = { { { 0x0000ffff, 0x00409a00 } } },
+	[GDT_ENTRY_APMBIOS_BASE]	= { { { 0x0000ffff, 0x00409a00 } } },
 	/* 16-bit code */
-	[GDT_ENTRY_APMBIOS_BASE+1] = { { { 0x0000ffff, 0x00009a00 } } },
+	[GDT_ENTRY_APMBIOS_BASE+1]	= { { { 0x0000ffff, 0x00009a00 } } },
 	/* data */
-	[GDT_ENTRY_APMBIOS_BASE+2] = { { { 0x0000ffff, 0x00409200 } } },
+	[GDT_ENTRY_APMBIOS_BASE+2]	= { { { 0x0000ffff, 0x00409200 } } },
 
-	[GDT_ENTRY_ESPFIX_SS] = { { { 0x00000000, 0x00c09200 } } },
-	[GDT_ENTRY_PERCPU] = { { { 0x0000ffff, 0x00cf9200 } } },
+	[GDT_ENTRY_ESPFIX_SS]		= { { { 0x00000000, 0x00c09200 } } },
+	[GDT_ENTRY_PERCPU]		= { { { 0x0000ffff, 0x00cf9200 } } },
 	GDT_STACK_CANARY_INIT
 #endif
 } };
@@ -164,16 +164,17 @@ static inline int flag_is_changeable_p(u32 flag)
 	 * the CPUID. Add "volatile" to not allow gcc to
 	 * optimize the subsequent calls to this function.
 	 */
-	asm volatile ("pushfl\n\t"
-		      "pushfl\n\t"
-		      "popl %0\n\t"
-		      "movl %0,%1\n\t"
-		      "xorl %2,%0\n\t"
-		      "pushl %0\n\t"
-		      "popfl\n\t"
-		      "pushfl\n\t"
-		      "popl %0\n\t"
-		      "popfl\n\t"
+	asm volatile ("pushfl		\n\t"
+		      "pushfl		\n\t"
+		      "popl %0		\n\t"
+		      "movl %0, %1	\n\t"
+		      "xorl %2, %0	\n\t"
+		      "pushl %0		\n\t"
+		      "popfl		\n\t"
+		      "pushfl		\n\t"
+		      "popl %0		\n\t"
+		      "popfl		\n\t"
+
 		      : "=&r" (f1), "=&r" (f2)
 		      : "ir" (flag));
 
@@ -188,18 +189,22 @@ static int __cpuinit have_cpuid_p(void)
 
 static void __cpuinit squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
 {
-	if (cpu_has(c, X86_FEATURE_PN) && disable_x86_serial_nr) {
-		/* Disable processor serial number */
-		unsigned long lo, hi;
-		rdmsr(MSR_IA32_BBL_CR_CTL, lo, hi);
-		lo |= 0x200000;
-		wrmsr(MSR_IA32_BBL_CR_CTL, lo, hi);
-		printk(KERN_NOTICE "CPU serial number disabled.\n");
-		clear_cpu_cap(c, X86_FEATURE_PN);
-
-		/* Disabling the serial number may affect the cpuid level */
-		c->cpuid_level = cpuid_eax(0);
-	}
+	unsigned long lo, hi;
+
+	if (!cpu_has(c, X86_FEATURE_PN) || !disable_x86_serial_nr)
+		return;
+
+	/* Disable processor serial number: */
+
+	rdmsr(MSR_IA32_BBL_CR_CTL, lo, hi);
+	lo |= 0x200000;
+	wrmsr(MSR_IA32_BBL_CR_CTL, lo, hi);
+
+	printk(KERN_NOTICE "CPU serial number disabled.\n");
+	clear_cpu_cap(c, X86_FEATURE_PN);
+
+	/* Disabling the serial number may affect the cpuid level */
+	c->cpuid_level = cpuid_eax(0);
 }
 
 static int __init x86_serial_nr_setup(char *s)
@@ -232,6 +237,7 @@ struct cpuid_dependent_feature {
 	u32 feature;
 	u32 level;
 };
+
 static const struct cpuid_dependent_feature __cpuinitconst
 cpuid_dependent_features[] = {
 	{ X86_FEATURE_MWAIT,		0x00000005 },
@@ -243,7 +249,11 @@ cpuid_dependent_features[] = {
 static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
 {
 	const struct cpuid_dependent_feature *df;
+
 	for (df = cpuid_dependent_features; df->feature; df++) {
+
+		if (!cpu_has(c, df->feature))
+			continue;
 		/*
 		 * Note: cpuid_level is set to -1 if unavailable, but
 		 * extended_extended_level is set to 0 if unavailable
@@ -251,32 +261,32 @@ static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
 		 * when signed; hence the weird messing around with
 		 * signs here...
 		 */
-		if (cpu_has(c, df->feature) &&
-		    ((s32)df->level < 0 ?
+		if (!((s32)df->level < 0 ?
 		     (u32)df->level > (u32)c->extended_cpuid_level :
-		     (s32)df->level > (s32)c->cpuid_level)) {
-			clear_cpu_cap(c, df->feature);
-			if (warn)
-				printk(KERN_WARNING
-				       "CPU: CPU feature %s disabled "
-				       "due to lack of CPUID level 0x%x\n",
-				       x86_cap_flags[df->feature],
-				       df->level);
-		}
+		     (s32)df->level > (s32)c->cpuid_level))
+			continue;
+
+		clear_cpu_cap(c, df->feature);
+		if (!warn)
+			continue;
+
+		printk(KERN_WARNING
+		       "CPU: CPU feature %s disabled, no CPUID level 0x%x\n",
+				x86_cap_flags[df->feature], df->level);
 	}
 }
 
 /*
  * Naming convention should be: <Name> [(<Codename>)]
  * This table only is used unless init_<vendor>() below doesn't set it;
- * in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
- *
+ * in particular, if CPUID levels 0x80000002..4 are supported, this
+ * isn't used
  */
 
 /* Look up CPU names by table lookup. */
-static char __cpuinit *table_lookup_model(struct cpuinfo_x86 *c)
+static const char *__cpuinit table_lookup_model(struct cpuinfo_x86 *c)
 {
-	struct cpu_model_info *info;
+	const struct cpu_model_info *info;
 
 	if (c->x86_model >= 16)
 		return NULL;	/* Range check */
@@ -307,8 +317,10 @@ void load_percpu_segment(int cpu)
 	load_stack_canary_segment();
 }
 
-/* Current gdt points %fs at the "master" per-cpu area: after this,
- * it's on the real one. */
+/*
+ * Current gdt points %fs at the "master" per-cpu area: after this,
+ * it's on the real one.
+ */
 void switch_to_new_gdt(int cpu)
 {
 	struct desc_ptr gdt_descr;
@@ -321,7 +333,7 @@ void switch_to_new_gdt(int cpu)
 	load_percpu_segment(cpu);
 }
 
-static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
+static const struct cpu_dev *__cpuinitdata cpu_devs[X86_VENDOR_NUM] = {};
 
 static void __cpuinit default_init(struct cpuinfo_x86 *c)
 {
@@ -340,7 +352,7 @@ static void __cpuinit default_init(struct cpuinfo_x86 *c)
 #endif
 }
 
-static struct cpu_dev __cpuinitdata default_cpu = {
+static const struct cpu_dev __cpuinitconst default_cpu = {
 	.c_init	= default_init,
 	.c_vendor = "Unknown",
 	.c_x86_vendor = X86_VENDOR_UNKNOWN,
@@ -354,22 +366,24 @@ static void __cpuinit get_model_name(struct cpuinfo_x86 *c)
 	if (c->extended_cpuid_level < 0x80000004)
 		return;
 
-	v = (unsigned int *) c->x86_model_id;
+	v = (unsigned int *)c->x86_model_id;
 	cpuid(0x80000002, &v[0], &v[1], &v[2], &v[3]);
 	cpuid(0x80000003, &v[4], &v[5], &v[6], &v[7]);
 	cpuid(0x80000004, &v[8], &v[9], &v[10], &v[11]);
 	c->x86_model_id[48] = 0;
 
-	/* Intel chips right-justify this string for some dumb reason;
-	   undo that brain damage */
+	/*
+	 * Intel chips right-justify this string for some dumb reason;
+	 * undo that brain damage:
+	 */
 	p = q = &c->x86_model_id[0];
 	while (*p == ' ')
-	     p++;
+		p++;
 	if (p != q) {
-	     while (*p)
-		  *q++ = *p++;
-	     while (q <= &c->x86_model_id[48])
-		  *q++ = '\0';	/* Zero-pad the rest */
+		while (*p)
+			*q++ = *p++;
+		while (q <= &c->x86_model_id[48])
+			*q++ = '\0';	/* Zero-pad the rest */
 	}
 }
 
@@ -438,27 +452,30 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 
 	if (smp_num_siblings == 1) {
 		printk(KERN_INFO  "CPU: Hyper-Threading is disabled\n");
-	} else if (smp_num_siblings > 1) {
+		goto out;
+	}
 
-		if (smp_num_siblings > nr_cpu_ids) {
-			printk(KERN_WARNING "CPU: Unsupported number of siblings %d",
-					smp_num_siblings);
-			smp_num_siblings = 1;
-			return;
-		}
+	if (smp_num_siblings <= 1)
+		goto out;
+
+	if (smp_num_siblings > nr_cpu_ids) {
+		pr_warning("CPU: Unsupported number of siblings %d",
+			   smp_num_siblings);
+		smp_num_siblings = 1;
+		return;
+	}
 
-		index_msb = get_count_order(smp_num_siblings);
-		c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, index_msb);
+	index_msb = get_count_order(smp_num_siblings);
+	c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, index_msb);
 
-		smp_num_siblings = smp_num_siblings / c->x86_max_cores;
+	smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
-		index_msb = get_count_order(smp_num_siblings);
+	index_msb = get_count_order(smp_num_siblings);
 
-		core_bits = get_count_order(c->x86_max_cores);
+	core_bits = get_count_order(c->x86_max_cores);
 
-		c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, index_msb) &
-					       ((1 << core_bits) - 1);
-	}
+	c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, index_msb) &
+				       ((1 << core_bits) - 1);
 
 out:
 	if ((c->x86_max_cores * smp_num_siblings) > 1) {
@@ -473,8 +490,8 @@ out:
 static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
 {
 	char *v = c->x86_vendor_id;
-	int i;
 	static int printed;
+	int i;
 
 	for (i = 0; i < X86_VENDOR_NUM; i++) {
 		if (!cpu_devs[i])
@@ -483,6 +500,7 @@ static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
 		if (!strcmp(v, cpu_devs[i]->c_ident[0]) ||
 		    (cpu_devs[i]->c_ident[1] &&
 		     !strcmp(v, cpu_devs[i]->c_ident[1]))) {
+
 			this_cpu = cpu_devs[i];
 			c->x86_vendor = this_cpu->c_x86_vendor;
 			return;
@@ -491,7 +509,9 @@ static void __cpuinit get_cpu_vendor(struct cpuinfo_x86 *c)
 
 	if (!printed) {
 		printed++;
-		printk(KERN_ERR "CPU: vendor_id '%s' unknown, using generic init.\n", v);
+		printk(KERN_ERR
+		    "CPU: vendor_id '%s' unknown, using generic init.\n", v);
+
 		printk(KERN_ERR "CPU: Your system may be unstable.\n");
 	}
 
@@ -511,14 +531,17 @@ void __cpuinit cpu_detect(struct cpuinfo_x86 *c)
 	/* Intel-defined flags: level 0x00000001 */
 	if (c->cpuid_level >= 0x00000001) {
 		u32 junk, tfms, cap0, misc;
+
 		cpuid(0x00000001, &tfms, &misc, &junk, &cap0);
 		c->x86 = (tfms >> 8) & 0xf;
 		c->x86_model = (tfms >> 4) & 0xf;
 		c->x86_mask = tfms & 0xf;
+
 		if (c->x86 == 0xf)
 			c->x86 += (tfms >> 20) & 0xff;
 		if (c->x86 >= 0x6)
 			c->x86_model += ((tfms >> 16) & 0xf) << 4;
+
 		if (cap0 & (1<<19)) {
 			c->x86_clflush_size = ((misc >> 8) & 0xff) * 8;
 			c->x86_cache_alignment = c->x86_clflush_size;
@@ -534,6 +557,7 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
 	/* Intel-defined flags: level 0x00000001 */
 	if (c->cpuid_level >= 0x00000001) {
 		u32 capability, excap;
+
 		cpuid(0x00000001, &tfms, &ebx, &excap, &capability);
 		c->x86_capability[0] = capability;
 		c->x86_capability[4] = excap;
@@ -542,6 +566,7 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
 	/* AMD-defined flags: level 0x80000001 */
 	xlvl = cpuid_eax(0x80000000);
 	c->extended_cpuid_level = xlvl;
+
 	if ((xlvl & 0xffff0000) == 0x80000000) {
 		if (xlvl >= 0x80000001) {
 			c->x86_capability[1] = cpuid_edx(0x80000001);
@@ -549,13 +574,15 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
 		}
 	}
 
-#ifdef CONFIG_X86_64
 	if (c->extended_cpuid_level >= 0x80000008) {
 		u32 eax = cpuid_eax(0x80000008);
 
 		c->x86_virt_bits = (eax >> 8) & 0xff;
 		c->x86_phys_bits = eax & 0xff;
 	}
+#ifdef CONFIG_X86_32
+	else if (cpu_has(c, X86_FEATURE_PAE) || cpu_has(c, X86_FEATURE_PSE36))
+		c->x86_phys_bits = 36;
 #endif
 
 	if (c->extended_cpuid_level >= 0x80000007)
@@ -602,8 +629,12 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 {
 #ifdef CONFIG_X86_64
 	c->x86_clflush_size = 64;
+	c->x86_phys_bits = 36;
+	c->x86_virt_bits = 48;
 #else
 	c->x86_clflush_size = 32;
+	c->x86_phys_bits = 32;
+	c->x86_virt_bits = 32;
 #endif
 	c->x86_cache_alignment = c->x86_clflush_size;
 
@@ -634,12 +665,12 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 
 void __init early_cpu_init(void)
 {
-	struct cpu_dev **cdev;
+	const struct cpu_dev *const *cdev;
 	int count = 0;
 
-	printk("KERNEL supported cpus:\n");
+	printk(KERN_INFO "KERNEL supported cpus:\n");
 	for (cdev = __x86_cpu_dev_start; cdev < __x86_cpu_dev_end; cdev++) {
-		struct cpu_dev *cpudev = *cdev;
+		const struct cpu_dev *cpudev = *cdev;
 		unsigned int j;
 
 		if (count >= X86_VENDOR_NUM)
@@ -650,7 +681,7 @@ void __init early_cpu_init(void)
 		for (j = 0; j < 2; j++) {
 			if (!cpudev->c_ident[j])
 				continue;
-			printk("  %s %s\n", cpudev->c_vendor,
+			printk(KERN_INFO "  %s %s\n", cpudev->c_vendor,
 				cpudev->c_ident[j]);
 		}
 	}
@@ -726,9 +757,13 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 	c->x86_coreid_bits = 0;
 #ifdef CONFIG_X86_64
 	c->x86_clflush_size = 64;
+	c->x86_phys_bits = 36;
+	c->x86_virt_bits = 48;
 #else
 	c->cpuid_level = -1;	/* CPUID not detected */
 	c->x86_clflush_size = 32;
+	c->x86_phys_bits = 32;
+	c->x86_virt_bits = 32;
 #endif
 	c->x86_cache_alignment = c->x86_clflush_size;
 	memset(&c->x86_capability, 0, sizeof c->x86_capability);
@@ -759,8 +794,8 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 	squash_the_stupid_serial_number(c);
 
 	/*
-	 * The vendor-specific functions might have changed features.  Now
-	 * we do "generic changes."
+	 * The vendor-specific functions might have changed features.
+	 * Now we do "generic changes."
 	 */
 
 	/* Filter out anything that depends on CPUID levels we don't have */
@@ -768,7 +803,7 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 
 	/* If the model name is still unset, do table lookup. */
 	if (!c->x86_model_id[0]) {
-		char *p;
+		const char *p;
 		p = table_lookup_model(c);
 		if (p)
 			strcpy(c->x86_model_id, p);
@@ -843,11 +878,11 @@ void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c)
 }
 
 struct msr_range {
-	unsigned min;
-	unsigned max;
+	unsigned	min;
+	unsigned	max;
 };
 
-static struct msr_range msr_range_array[] __cpuinitdata = {
+static const struct msr_range msr_range_array[] __cpuinitconst = {
 	{ 0x00000000, 0x00000418},
 	{ 0xc0000000, 0xc000040b},
 	{ 0xc0010000, 0xc0010142},
@@ -856,14 +891,15 @@ static struct msr_range msr_range_array[] __cpuinitdata = {
 
 static void __cpuinit print_cpu_msr(void)
 {
+	unsigned index_min, index_max;
 	unsigned index;
 	u64 val;
 	int i;
-	unsigned index_min, index_max;
 
 	for (i = 0; i < ARRAY_SIZE(msr_range_array); i++) {
 		index_min = msr_range_array[i].min;
 		index_max = msr_range_array[i].max;
+
 		for (index = index_min; index < index_max; index++) {
 			if (rdmsrl_amd_safe(index, &val))
 				continue;
@@ -873,6 +909,7 @@ static void __cpuinit print_cpu_msr(void)
 }
 
 static int show_msr __cpuinitdata;
+
 static __init int setup_show_msr(char *arg)
 {
 	int num;
@@ -894,12 +931,14 @@ __setup("noclflush", setup_noclflush);
 
 void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
 {
-	char *vendor = NULL;
+	const char *vendor = NULL;
 
-	if (c->x86_vendor < X86_VENDOR_NUM)
+	if (c->x86_vendor < X86_VENDOR_NUM) {
 		vendor = this_cpu->c_vendor;
-	else if (c->cpuid_level >= 0)
-		vendor = c->x86_vendor_id;
+	} else {
+		if (c->cpuid_level >= 0)
+			vendor = c->x86_vendor_id;
+	}
 
 	if (vendor && !strstr(c->x86_model_id, vendor))
 		printk(KERN_CONT "%s ", vendor);
@@ -926,10 +965,12 @@ void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
 static __init int setup_disablecpuid(char *arg)
 {
 	int bit;
+
 	if (get_option(&arg, &bit) && bit < NCAPINTS*32)
 		setup_clear_cpu_cap(bit);
 	else
 		return 0;
+
 	return 1;
 }
 __setup("clearcpuid=", setup_disablecpuid);
@@ -939,6 +980,7 @@ struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
 
 DEFINE_PER_CPU_FIRST(union irq_stack_union,
 		     irq_stack_union) __aligned(PAGE_SIZE);
+
 DEFINE_PER_CPU(char *, irq_stack_ptr) =
 	init_per_cpu_var(irq_stack_union.irq_stack) + IRQ_STACK_SIZE - 64;
 
@@ -948,12 +990,21 @@ EXPORT_PER_CPU_SYMBOL(kernel_stack);
 
 DEFINE_PER_CPU(unsigned int, irq_count) = -1;
 
+/*
+ * Special IST stacks which the CPU switches to when it calls
+ * an IST-marked descriptor entry. Up to 7 stacks (hardware
+ * limit), all of them are 4K, except the debug stack which
+ * is 8K.
+ */
+static const unsigned int exception_stack_sizes[N_EXCEPTION_STACKS] = {
+	  [0 ... N_EXCEPTION_STACKS - 1]	= EXCEPTION_STKSZ,
+	  [DEBUG_STACK - 1]			= DEBUG_STKSZ
+};
+
 static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
 	[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ])
 	__aligned(PAGE_SIZE);
 
-extern asmlinkage void ignore_sysret(void);
-
 /* May not be marked __init: used by software suspend */
 void syscall_init(void)
 {
@@ -983,7 +1034,7 @@ unsigned long kernel_eflags;
  */
 DEFINE_PER_CPU(struct orig_ist, orig_ist);
 
-#else	/* x86_64 */
+#else	/* CONFIG_X86_64 */
 
 #ifdef CONFIG_CC_STACKPROTECTOR
 DEFINE_PER_CPU(unsigned long, stack_canary);
@@ -995,9 +1046,26 @@ struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
 	memset(regs, 0, sizeof(struct pt_regs));
 	regs->fs = __KERNEL_PERCPU;
 	regs->gs = __KERNEL_STACK_CANARY;
+
 	return regs;
 }
-#endif	/* x86_64 */
+#endif	/* CONFIG_X86_64 */
+
+/*
+ * Clear all 6 debug registers:
+ */
+static void clear_all_debug_regs(void)
+{
+	int i;
+
+	for (i = 0; i < 8; i++) {
+		/* Ignore db4, db5 */
+		if ((i == 4) || (i == 5))
+			continue;
+
+		set_debugreg(0, i);
+	}
+}
 
 /*
  * cpu_init() initializes state that is per-CPU. Some data is already
@@ -1007,15 +1075,20 @@ struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
  * A lot of state is already set up in PDA init for 64 bit
  */
 #ifdef CONFIG_X86_64
+
 void __cpuinit cpu_init(void)
 {
-	int cpu = stack_smp_processor_id();
-	struct tss_struct *t = &per_cpu(init_tss, cpu);
-	struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu);
-	unsigned long v;
+	struct orig_ist *orig_ist;
 	struct task_struct *me;
+	struct tss_struct *t;
+	unsigned long v;
+	int cpu;
 	int i;
 
+	cpu = stack_smp_processor_id();
+	t = &per_cpu(init_tss, cpu);
+	orig_ist = &per_cpu(orig_ist, cpu);
+
 #ifdef CONFIG_NUMA
 	if (cpu != 0 && percpu_read(node_number) == 0 &&
 	    cpu_to_node(cpu) != NUMA_NO_NODE)
@@ -1056,19 +1129,17 @@ void __cpuinit cpu_init(void)
 	 * set up and load the per-CPU TSS
 	 */
 	if (!orig_ist->ist[0]) {
-		static const unsigned int sizes[N_EXCEPTION_STACKS] = {
-		  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
-		  [DEBUG_STACK - 1] = DEBUG_STKSZ
-		};
 		char *estacks = per_cpu(exception_stacks, cpu);
+
 		for (v = 0; v < N_EXCEPTION_STACKS; v++) {
-			estacks += sizes[v];
+			estacks += exception_stack_sizes[v];
 			orig_ist->ist[v] = t->x86_tss.ist[v] =
 					(unsigned long)estacks;
 		}
 	}
 
 	t->x86_tss.io_bitmap_base = offsetof(struct tss_struct, io_bitmap);
+
 	/*
 	 * <= is required because the CPU will access up to
 	 * 8 bits beyond the end of the IO permission bitmap.
@@ -1078,8 +1149,7 @@ void __cpuinit cpu_init(void)
 
 	atomic_inc(&init_mm.mm_count);
 	me->active_mm = &init_mm;
-	if (me->mm)
-		BUG();
+	BUG_ON(me->mm);
 	enter_lazy_tlb(&init_mm, me);
 
 	load_sp0(t, &current->thread);
@@ -1098,17 +1168,7 @@ void __cpuinit cpu_init(void)
 		arch_kgdb_ops.correct_hw_break();
 	else
 #endif
-	{
-		/*
-		 * Clear all 6 debug registers:
-		 */
-		set_debugreg(0UL, 0);
-		set_debugreg(0UL, 1);
-		set_debugreg(0UL, 2);
-		set_debugreg(0UL, 3);
-		set_debugreg(0UL, 6);
-		set_debugreg(0UL, 7);
-	}
+		clear_all_debug_regs();
 
 	fpu_init();
 
@@ -1129,7 +1189,8 @@ void __cpuinit cpu_init(void)
 
 	if (cpumask_test_and_set_cpu(cpu, cpu_initialized_mask)) {
 		printk(KERN_WARNING "CPU#%d already initialized!\n", cpu);
-		for (;;) local_irq_enable();
+		for (;;)
+			local_irq_enable();
 	}
 
 	printk(KERN_INFO "Initializing CPU#%d\n", cpu);
@@ -1145,8 +1206,7 @@ void __cpuinit cpu_init(void)
 	 */
 	atomic_inc(&init_mm.mm_count);
 	curr->active_mm = &init_mm;
-	if (curr->mm)
-		BUG();
+	BUG_ON(curr->mm);
 	enter_lazy_tlb(&init_mm, curr);
 
 	load_sp0(t, thread);
@@ -1159,13 +1219,7 @@ void __cpuinit cpu_init(void)
 	__set_tss_desc(cpu, GDT_ENTRY_DOUBLEFAULT_TSS, &doublefault_tss);
 #endif
 
-	/* Clear all 6 debug registers: */
-	set_debugreg(0, 0);
-	set_debugreg(0, 1);
-	set_debugreg(0, 2);
-	set_debugreg(0, 3);
-	set_debugreg(0, 6);
-	set_debugreg(0, 7);
+	clear_all_debug_regs();
 
 	/*
 	 * Force FPU initialization:
@@ -1185,6 +1239,4 @@ void __cpuinit cpu_init(void)
 
 	xsave_init();
 }
-
-
 #endif
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index de4094a39210..6de9a908e400 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -3,33 +3,34 @@
 #define ARCH_X86_CPU_H
 
 struct cpu_model_info {
-	int vendor;
-	int family;
-	char *model_names[16];
+	int		vendor;
+	int		family;
+	const char	*model_names[16];
 };
 
 /* attempt to consolidate cpu attributes */
 struct cpu_dev {
-	char	* c_vendor;
+	const char	*c_vendor;
 
 	/* some have two possibilities for cpuid string */
-	char	* c_ident[2];	
+	const char	*c_ident[2];
 
 	struct		cpu_model_info c_models[4];
 
-	void            (*c_early_init)(struct cpuinfo_x86 *c);
-	void		(*c_init)(struct cpuinfo_x86 * c);
-	void		(*c_identify)(struct cpuinfo_x86 * c);
-	unsigned int	(*c_size_cache)(struct cpuinfo_x86 * c, unsigned int size);
-	int	c_x86_vendor;
+	void            (*c_early_init)(struct cpuinfo_x86 *);
+	void		(*c_init)(struct cpuinfo_x86 *);
+	void		(*c_identify)(struct cpuinfo_x86 *);
+	unsigned int	(*c_size_cache)(struct cpuinfo_x86 *, unsigned int);
+	int		c_x86_vendor;
 };
 
 #define cpu_dev_register(cpu_devX) \
-	static struct cpu_dev *__cpu_dev_##cpu_devX __used \
+	static const struct cpu_dev *const __cpu_dev_##cpu_devX __used \
 	__attribute__((__section__(".x86_cpu_dev.init"))) = \
 	&cpu_devX;
 
-extern struct cpu_dev *__x86_cpu_dev_start[], *__x86_cpu_dev_end[];
+extern const struct cpu_dev *const __x86_cpu_dev_start[],
+			    *const __x86_cpu_dev_end[];
 
 extern void display_cacheinfo(struct cpuinfo_x86 *c);
 
diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c
new file mode 100755
index 000000000000..46e29ab96c6a
--- /dev/null
+++ b/arch/x86/kernel/cpu/cpu_debug.c
@@ -0,0 +1,901 @@
+/*
+ * CPU x86 architecture debug code
+ *
+ * Copyright(C) 2009 Jaswinder Singh Rajput
+ *
+ * For licencing details see kernel-base/COPYING
+ */
+
+#include <linux/interrupt.h>
+#include <linux/compiler.h>
+#include <linux/seq_file.h>
+#include <linux/debugfs.h>
+#include <linux/kprobes.h>
+#include <linux/uaccess.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/percpu.h>
+#include <linux/signal.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/smp.h>
+
+#include <asm/cpu_debug.h>
+#include <asm/paravirt.h>
+#include <asm/system.h>
+#include <asm/traps.h>
+#include <asm/apic.h>
+#include <asm/desc.h>
+
+static DEFINE_PER_CPU(struct cpu_cpuX_base, cpu_arr[CPU_REG_ALL_BIT]);
+static DEFINE_PER_CPU(struct cpu_private *, priv_arr[MAX_CPU_FILES]);
+static DEFINE_PER_CPU(unsigned, cpu_modelflag);
+static DEFINE_PER_CPU(int, cpu_priv_count);
+static DEFINE_PER_CPU(unsigned, cpu_model);
+
+static DEFINE_MUTEX(cpu_debug_lock);
+
+static struct dentry *cpu_debugfs_dir;
+
+static struct cpu_debug_base cpu_base[] = {
+	{ "mc",		CPU_MC,		0	},
+	{ "monitor",	CPU_MONITOR,	0	},
+	{ "time",	CPU_TIME,	0	},
+	{ "pmc",	CPU_PMC,	1	},
+	{ "platform",	CPU_PLATFORM,	0	},
+	{ "apic",	CPU_APIC,	0	},
+	{ "poweron",	CPU_POWERON,	0	},
+	{ "control",	CPU_CONTROL,	0	},
+	{ "features",	CPU_FEATURES,	0	},
+	{ "lastbranch",	CPU_LBRANCH,	0	},
+	{ "bios",	CPU_BIOS,	0	},
+	{ "freq",	CPU_FREQ,	0	},
+	{ "mtrr",	CPU_MTRR,	0	},
+	{ "perf",	CPU_PERF,	0	},
+	{ "cache",	CPU_CACHE,	0	},
+	{ "sysenter",	CPU_SYSENTER,	0	},
+	{ "therm",	CPU_THERM,	0	},
+	{ "misc",	CPU_MISC,	0	},
+	{ "debug",	CPU_DEBUG,	0	},
+	{ "pat",	CPU_PAT,	0	},
+	{ "vmx",	CPU_VMX,	0	},
+	{ "call",	CPU_CALL,	0	},
+	{ "base",	CPU_BASE,	0	},
+	{ "ver",	CPU_VER,	0	},
+	{ "conf",	CPU_CONF,	0	},
+	{ "smm",	CPU_SMM,	0	},
+	{ "svm",	CPU_SVM,	0	},
+	{ "osvm",	CPU_OSVM,	0	},
+	{ "tss",	CPU_TSS,	0	},
+	{ "cr",		CPU_CR,		0	},
+	{ "dt",		CPU_DT,		0	},
+	{ "registers",	CPU_REG_ALL,	0	},
+};
+
+static struct cpu_file_base cpu_file[] = {
+	{ "index",	CPU_REG_ALL,	0	},
+	{ "value",	CPU_REG_ALL,	1	},
+};
+
+/* Intel Registers Range */
+static struct cpu_debug_range cpu_intel_range[] = {
+	{ 0x00000000, 0x00000001, CPU_MC,	CPU_INTEL_ALL		},
+	{ 0x00000006, 0x00000007, CPU_MONITOR,	CPU_CX_AT_XE		},
+	{ 0x00000010, 0x00000010, CPU_TIME,	CPU_INTEL_ALL		},
+	{ 0x00000011, 0x00000013, CPU_PMC,	CPU_INTEL_PENTIUM	},
+	{ 0x00000017, 0x00000017, CPU_PLATFORM,	CPU_PX_CX_AT_XE		},
+	{ 0x0000001B, 0x0000001B, CPU_APIC,	CPU_P6_CX_AT_XE		},
+
+	{ 0x0000002A, 0x0000002A, CPU_POWERON,	CPU_PX_CX_AT_XE		},
+	{ 0x0000002B, 0x0000002B, CPU_POWERON,	CPU_INTEL_XEON		},
+	{ 0x0000002C, 0x0000002C, CPU_FREQ,	CPU_INTEL_XEON		},
+	{ 0x0000003A, 0x0000003A, CPU_CONTROL,	CPU_CX_AT_XE		},
+
+	{ 0x00000040, 0x00000043, CPU_LBRANCH,	CPU_PM_CX_AT_XE		},
+	{ 0x00000044, 0x00000047, CPU_LBRANCH,	CPU_PM_CO_AT		},
+	{ 0x00000060, 0x00000063, CPU_LBRANCH,	CPU_C2_AT		},
+	{ 0x00000064, 0x00000067, CPU_LBRANCH,	CPU_INTEL_ATOM		},
+
+	{ 0x00000079, 0x00000079, CPU_BIOS,	CPU_P6_CX_AT_XE		},
+	{ 0x00000088, 0x0000008A, CPU_CACHE,	CPU_INTEL_P6		},
+	{ 0x0000008B, 0x0000008B, CPU_BIOS,	CPU_P6_CX_AT_XE		},
+	{ 0x0000009B, 0x0000009B, CPU_MONITOR,	CPU_INTEL_XEON		},
+
+	{ 0x000000C1, 0x000000C2, CPU_PMC,	CPU_P6_CX_AT		},
+	{ 0x000000CD, 0x000000CD, CPU_FREQ,	CPU_CX_AT		},
+	{ 0x000000E7, 0x000000E8, CPU_PERF,	CPU_CX_AT		},
+	{ 0x000000FE, 0x000000FE, CPU_MTRR,	CPU_P6_CX_XE		},
+
+	{ 0x00000116, 0x00000116, CPU_CACHE,	CPU_INTEL_P6		},
+	{ 0x00000118, 0x00000118, CPU_CACHE,	CPU_INTEL_P6		},
+	{ 0x00000119, 0x00000119, CPU_CACHE,	CPU_INTEL_PX		},
+	{ 0x0000011A, 0x0000011B, CPU_CACHE,	CPU_INTEL_P6		},
+	{ 0x0000011E, 0x0000011E, CPU_CACHE,	CPU_PX_CX_AT		},
+
+	{ 0x00000174, 0x00000176, CPU_SYSENTER,	CPU_P6_CX_AT_XE		},
+	{ 0x00000179, 0x0000017A, CPU_MC,	CPU_PX_CX_AT_XE		},
+	{ 0x0000017B, 0x0000017B, CPU_MC,	CPU_P6_XE		},
+	{ 0x00000186, 0x00000187, CPU_PMC,	CPU_P6_CX_AT		},
+	{ 0x00000198, 0x00000199, CPU_PERF,	CPU_PM_CX_AT_XE		},
+	{ 0x0000019A, 0x0000019A, CPU_TIME,	CPU_PM_CX_AT_XE		},
+	{ 0x0000019B, 0x0000019D, CPU_THERM,	CPU_PM_CX_AT_XE		},
+	{ 0x000001A0, 0x000001A0, CPU_MISC,	CPU_PM_CX_AT_XE		},
+
+	{ 0x000001C9, 0x000001C9, CPU_LBRANCH,	CPU_PM_CX_AT		},
+	{ 0x000001D7, 0x000001D8, CPU_LBRANCH,	CPU_INTEL_XEON		},
+	{ 0x000001D9, 0x000001D9, CPU_DEBUG,	CPU_CX_AT_XE		},
+	{ 0x000001DA, 0x000001DA, CPU_LBRANCH,	CPU_INTEL_XEON		},
+	{ 0x000001DB, 0x000001DB, CPU_LBRANCH,	CPU_P6_XE		},
+	{ 0x000001DC, 0x000001DC, CPU_LBRANCH,	CPU_INTEL_P6		},
+	{ 0x000001DD, 0x000001DE, CPU_LBRANCH,	CPU_PX_CX_AT_XE		},
+	{ 0x000001E0, 0x000001E0, CPU_LBRANCH,	CPU_INTEL_P6		},
+
+	{ 0x00000200, 0x0000020F, CPU_MTRR,	CPU_P6_CX_XE		},
+	{ 0x00000250, 0x00000250, CPU_MTRR,	CPU_P6_CX_XE		},
+	{ 0x00000258, 0x00000259, CPU_MTRR,	CPU_P6_CX_XE		},
+	{ 0x00000268, 0x0000026F, CPU_MTRR,	CPU_P6_CX_XE		},
+	{ 0x00000277, 0x00000277, CPU_PAT,	CPU_C2_AT_XE		},
+	{ 0x000002FF, 0x000002FF, CPU_MTRR,	CPU_P6_CX_XE		},
+
+	{ 0x00000300, 0x00000308, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x00000309, 0x0000030B, CPU_PMC,	CPU_C2_AT_XE		},
+	{ 0x0000030C, 0x00000311, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x00000345, 0x00000345, CPU_PMC,	CPU_C2_AT		},
+	{ 0x00000360, 0x00000371, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x0000038D, 0x00000390, CPU_PMC,	CPU_C2_AT		},
+	{ 0x000003A0, 0x000003BE, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x000003C0, 0x000003CD, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x000003E0, 0x000003E1, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x000003F0, 0x000003F0, CPU_PMC,	CPU_INTEL_XEON		},
+	{ 0x000003F1, 0x000003F1, CPU_PMC,	CPU_C2_AT_XE		},
+	{ 0x000003F2, 0x000003F2, CPU_PMC,	CPU_INTEL_XEON		},
+
+	{ 0x00000400, 0x00000402, CPU_MC,	CPU_PM_CX_AT_XE		},
+	{ 0x00000403, 0x00000403, CPU_MC,	CPU_INTEL_XEON		},
+	{ 0x00000404, 0x00000406, CPU_MC,	CPU_PM_CX_AT_XE		},
+	{ 0x00000407, 0x00000407, CPU_MC,	CPU_INTEL_XEON		},
+	{ 0x00000408, 0x0000040A, CPU_MC,	CPU_PM_CX_AT_XE		},
+	{ 0x0000040B, 0x0000040B, CPU_MC,	CPU_INTEL_XEON		},
+	{ 0x0000040C, 0x0000040E, CPU_MC,	CPU_PM_CX_XE		},
+	{ 0x0000040F, 0x0000040F, CPU_MC,	CPU_INTEL_XEON		},
+	{ 0x00000410, 0x00000412, CPU_MC,	CPU_PM_CX_AT_XE		},
+	{ 0x00000413, 0x00000417, CPU_MC,	CPU_CX_AT_XE		},
+	{ 0x00000480, 0x0000048B, CPU_VMX,	CPU_CX_AT_XE		},
+
+	{ 0x00000600, 0x00000600, CPU_DEBUG,	CPU_PM_CX_AT_XE		},
+	{ 0x00000680, 0x0000068F, CPU_LBRANCH,	CPU_INTEL_XEON		},
+	{ 0x000006C0, 0x000006CF, CPU_LBRANCH,	CPU_INTEL_XEON		},
+
+	{ 0x000107CC, 0x000107D3, CPU_PMC,	CPU_INTEL_XEON_MP	},
+
+	{ 0xC0000080, 0xC0000080, CPU_FEATURES,	CPU_INTEL_XEON		},
+	{ 0xC0000081, 0xC0000082, CPU_CALL,	CPU_INTEL_XEON		},
+	{ 0xC0000084, 0xC0000084, CPU_CALL,	CPU_INTEL_XEON		},
+	{ 0xC0000100, 0xC0000102, CPU_BASE,	CPU_INTEL_XEON		},
+};
+
+/* AMD Registers Range */
+static struct cpu_debug_range cpu_amd_range[] = {
+	{ 0x00000000, 0x00000001, CPU_MC,	CPU_K10_PLUS,		},
+	{ 0x00000010, 0x00000010, CPU_TIME,	CPU_K8_PLUS,		},
+	{ 0x0000001B, 0x0000001B, CPU_APIC,	CPU_K8_PLUS,		},
+	{ 0x0000002A, 0x0000002A, CPU_POWERON,	CPU_K7_PLUS		},
+	{ 0x0000008B, 0x0000008B, CPU_VER,	CPU_K8_PLUS		},
+	{ 0x000000FE, 0x000000FE, CPU_MTRR,	CPU_K8_PLUS,		},
+
+	{ 0x00000174, 0x00000176, CPU_SYSENTER,	CPU_K8_PLUS,		},
+	{ 0x00000179, 0x0000017B, CPU_MC,	CPU_K8_PLUS,		},
+	{ 0x000001D9, 0x000001D9, CPU_DEBUG,	CPU_K8_PLUS,		},
+	{ 0x000001DB, 0x000001DE, CPU_LBRANCH,	CPU_K8_PLUS,		},
+
+	{ 0x00000200, 0x0000020F, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0x00000250, 0x00000250, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0x00000258, 0x00000259, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0x00000268, 0x0000026F, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0x00000277, 0x00000277, CPU_PAT,	CPU_K8_PLUS,		},
+	{ 0x000002FF, 0x000002FF, CPU_MTRR,	CPU_K8_PLUS,		},
+
+	{ 0x00000400, 0x00000413, CPU_MC,	CPU_K8_PLUS,		},
+
+	{ 0xC0000080, 0xC0000080, CPU_FEATURES,	CPU_AMD_ALL,		},
+	{ 0xC0000081, 0xC0000084, CPU_CALL,	CPU_K8_PLUS,		},
+	{ 0xC0000100, 0xC0000102, CPU_BASE,	CPU_K8_PLUS,		},
+	{ 0xC0000103, 0xC0000103, CPU_TIME,	CPU_K10_PLUS,		},
+
+	{ 0xC0010000, 0xC0010007, CPU_PMC,	CPU_K8_PLUS,		},
+	{ 0xC0010010, 0xC0010010, CPU_CONF,	CPU_K7_PLUS,		},
+	{ 0xC0010015, 0xC0010015, CPU_CONF,	CPU_K7_PLUS,		},
+	{ 0xC0010016, 0xC001001A, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0xC001001D, 0xC001001D, CPU_MTRR,	CPU_K8_PLUS,		},
+	{ 0xC001001F, 0xC001001F, CPU_CONF,	CPU_K8_PLUS,		},
+	{ 0xC0010030, 0xC0010035, CPU_BIOS,	CPU_K8_PLUS,		},
+	{ 0xC0010044, 0xC0010048, CPU_MC,	CPU_K8_PLUS,		},
+	{ 0xC0010050, 0xC0010056, CPU_SMM,	CPU_K0F_PLUS,		},
+	{ 0xC0010058, 0xC0010058, CPU_CONF,	CPU_K10_PLUS,		},
+	{ 0xC0010060, 0xC0010060, CPU_CACHE,	CPU_AMD_11,		},
+	{ 0xC0010061, 0xC0010068, CPU_SMM,	CPU_K10_PLUS,		},
+	{ 0xC0010069, 0xC001006B, CPU_SMM,	CPU_AMD_11,		},
+	{ 0xC0010070, 0xC0010071, CPU_SMM,	CPU_K10_PLUS,		},
+	{ 0xC0010111, 0xC0010113, CPU_SMM,	CPU_K8_PLUS,		},
+	{ 0xC0010114, 0xC0010118, CPU_SVM,	CPU_K10_PLUS,		},
+	{ 0xC0010140, 0xC0010141, CPU_OSVM,	CPU_K10_PLUS,		},
+	{ 0xC0011022, 0xC0011023, CPU_CONF,	CPU_K10_PLUS,		},
+};
+
+
+/* Intel */
+static int get_intel_modelflag(unsigned model)
+{
+	int flag;
+
+	switch (model) {
+	case 0x0501:
+	case 0x0502:
+	case 0x0504:
+		flag = CPU_INTEL_PENTIUM;
+		break;
+	case 0x0601:
+	case 0x0603:
+	case 0x0605:
+	case 0x0607:
+	case 0x0608:
+	case 0x060A:
+	case 0x060B:
+		flag = CPU_INTEL_P6;
+		break;
+	case 0x0609:
+	case 0x060D:
+		flag = CPU_INTEL_PENTIUM_M;
+		break;
+	case 0x060E:
+		flag = CPU_INTEL_CORE;
+		break;
+	case 0x060F:
+	case 0x0617:
+		flag = CPU_INTEL_CORE2;
+		break;
+	case 0x061C:
+		flag = CPU_INTEL_ATOM;
+		break;
+	case 0x0F00:
+	case 0x0F01:
+	case 0x0F02:
+	case 0x0F03:
+	case 0x0F04:
+		flag = CPU_INTEL_XEON_P4;
+		break;
+	case 0x0F06:
+		flag = CPU_INTEL_XEON_MP;
+		break;
+	default:
+		flag = CPU_NONE;
+		break;
+	}
+
+	return flag;
+}
+
+/* AMD */
+static int get_amd_modelflag(unsigned model)
+{
+	int flag;
+
+	switch (model >> 8) {
+	case 0x6:
+		flag = CPU_AMD_K6;
+		break;
+	case 0x7:
+		flag = CPU_AMD_K7;
+		break;
+	case 0x8:
+		flag = CPU_AMD_K8;
+		break;
+	case 0xf:
+		flag = CPU_AMD_0F;
+		break;
+	case 0x10:
+		flag = CPU_AMD_10;
+		break;
+	case 0x11:
+		flag = CPU_AMD_11;
+		break;
+	default:
+		flag = CPU_NONE;
+		break;
+	}
+
+	return flag;
+}
+
+static int get_cpu_modelflag(unsigned cpu)
+{
+	int flag;
+
+	flag = per_cpu(cpu_model, cpu);
+
+	switch (flag >> 16) {
+	case X86_VENDOR_INTEL:
+		flag = get_intel_modelflag(flag);
+		break;
+	case X86_VENDOR_AMD:
+		flag = get_amd_modelflag(flag & 0xffff);
+		break;
+	default:
+		flag = CPU_NONE;
+		break;
+	}
+
+	return flag;
+}
+
+static int get_cpu_range_count(unsigned cpu)
+{
+	int index;
+
+	switch (per_cpu(cpu_model, cpu) >> 16) {
+	case X86_VENDOR_INTEL:
+		index = ARRAY_SIZE(cpu_intel_range);
+		break;
+	case X86_VENDOR_AMD:
+		index = ARRAY_SIZE(cpu_amd_range);
+		break;
+	default:
+		index = 0;
+		break;
+	}
+
+	return index;
+}
+
+static int is_typeflag_valid(unsigned cpu, unsigned flag)
+{
+	unsigned vendor, modelflag;
+	int i, index;
+
+	/* Standard Registers should be always valid */
+	if (flag >= CPU_TSS)
+		return 1;
+
+	modelflag = per_cpu(cpu_modelflag, cpu);
+	vendor = per_cpu(cpu_model, cpu) >> 16;
+	index = get_cpu_range_count(cpu);
+
+	for (i = 0; i < index; i++) {
+		switch (vendor) {
+		case X86_VENDOR_INTEL:
+			if ((cpu_intel_range[i].model & modelflag) &&
+			    (cpu_intel_range[i].flag & flag))
+				return 1;
+			break;
+		case X86_VENDOR_AMD:
+			if ((cpu_amd_range[i].model & modelflag) &&
+			    (cpu_amd_range[i].flag & flag))
+				return 1;
+			break;
+		}
+	}
+
+	/* Invalid */
+	return 0;
+}
+
+static unsigned get_cpu_range(unsigned cpu, unsigned *min, unsigned *max,
+			      int index, unsigned flag)
+{
+	unsigned modelflag;
+
+	modelflag = per_cpu(cpu_modelflag, cpu);
+	*max = 0;
+	switch (per_cpu(cpu_model, cpu) >> 16) {
+	case X86_VENDOR_INTEL:
+		if ((cpu_intel_range[index].model & modelflag) &&
+		    (cpu_intel_range[index].flag & flag)) {
+			*min = cpu_intel_range[index].min;
+			*max = cpu_intel_range[index].max;
+		}
+		break;
+	case X86_VENDOR_AMD:
+		if ((cpu_amd_range[index].model & modelflag) &&
+		    (cpu_amd_range[index].flag & flag)) {
+			*min = cpu_amd_range[index].min;
+			*max = cpu_amd_range[index].max;
+		}
+		break;
+	}
+
+	return *max;
+}
+
+/* This function can also be called with seq = NULL for printk */
+static void print_cpu_data(struct seq_file *seq, unsigned type,
+			   u32 low, u32 high)
+{
+	struct cpu_private *priv;
+	u64 val = high;
+
+	if (seq) {
+		priv = seq->private;
+		if (priv->file) {
+			val = (val << 32) | low;
+			seq_printf(seq, "0x%llx\n", val);
+		} else
+			seq_printf(seq, " %08x: %08x_%08x\n",
+				   type, high, low);
+	} else
+		printk(KERN_INFO " %08x: %08x_%08x\n", type, high, low);
+}
+
+/* This function can also be called with seq = NULL for printk */
+static void print_msr(struct seq_file *seq, unsigned cpu, unsigned flag)
+{
+	unsigned msr, msr_min, msr_max;
+	struct cpu_private *priv;
+	u32 low, high;
+	int i, range;
+
+	if (seq) {
+		priv = seq->private;
+		if (priv->file) {
+			if (!rdmsr_safe_on_cpu(priv->cpu, priv->reg,
+					       &low, &high))
+				print_cpu_data(seq, priv->reg, low, high);
+			return;
+		}
+	}
+
+	range = get_cpu_range_count(cpu);
+
+	for (i = 0; i < range; i++) {
+		if (!get_cpu_range(cpu, &msr_min, &msr_max, i, flag))
+			continue;
+
+		for (msr = msr_min; msr <= msr_max; msr++) {
+			if (rdmsr_safe_on_cpu(cpu, msr, &low, &high))
+				continue;
+			print_cpu_data(seq, msr, low, high);
+		}
+	}
+}
+
+static void print_tss(void *arg)
+{
+	struct pt_regs *regs = task_pt_regs(current);
+	struct seq_file *seq = arg;
+	unsigned int seg;
+
+	seq_printf(seq, " RAX\t: %016lx\n", regs->ax);
+	seq_printf(seq, " RBX\t: %016lx\n", regs->bx);
+	seq_printf(seq, " RCX\t: %016lx\n", regs->cx);
+	seq_printf(seq, " RDX\t: %016lx\n", regs->dx);
+
+	seq_printf(seq, " RSI\t: %016lx\n", regs->si);
+	seq_printf(seq, " RDI\t: %016lx\n", regs->di);
+	seq_printf(seq, " RBP\t: %016lx\n", regs->bp);
+	seq_printf(seq, " ESP\t: %016lx\n", regs->sp);
+
+#ifdef CONFIG_X86_64
+	seq_printf(seq, " R08\t: %016lx\n", regs->r8);
+	seq_printf(seq, " R09\t: %016lx\n", regs->r9);
+	seq_printf(seq, " R10\t: %016lx\n", regs->r10);
+	seq_printf(seq, " R11\t: %016lx\n", regs->r11);
+	seq_printf(seq, " R12\t: %016lx\n", regs->r12);
+	seq_printf(seq, " R13\t: %016lx\n", regs->r13);
+	seq_printf(seq, " R14\t: %016lx\n", regs->r14);
+	seq_printf(seq, " R15\t: %016lx\n", regs->r15);
+#endif
+
+	asm("movl %%cs,%0" : "=r" (seg));
+	seq_printf(seq, " CS\t:             %04x\n", seg);
+	asm("movl %%ds,%0" : "=r" (seg));
+	seq_printf(seq, " DS\t:             %04x\n", seg);
+	seq_printf(seq, " SS\t:             %04lx\n", regs->ss & 0xffff);
+	asm("movl %%es,%0" : "=r" (seg));
+	seq_printf(seq, " ES\t:             %04x\n", seg);
+	asm("movl %%fs,%0" : "=r" (seg));
+	seq_printf(seq, " FS\t:             %04x\n", seg);
+	asm("movl %%gs,%0" : "=r" (seg));
+	seq_printf(seq, " GS\t:             %04x\n", seg);
+
+	seq_printf(seq, " EFLAGS\t: %016lx\n", regs->flags);
+
+	seq_printf(seq, " EIP\t: %016lx\n", regs->ip);
+}
+
+static void print_cr(void *arg)
+{
+	struct seq_file *seq = arg;
+
+	seq_printf(seq, " cr0\t: %016lx\n", read_cr0());
+	seq_printf(seq, " cr2\t: %016lx\n", read_cr2());
+	seq_printf(seq, " cr3\t: %016lx\n", read_cr3());
+	seq_printf(seq, " cr4\t: %016lx\n", read_cr4_safe());
+#ifdef CONFIG_X86_64
+	seq_printf(seq, " cr8\t: %016lx\n", read_cr8());
+#endif
+}
+
+static void print_desc_ptr(char *str, struct seq_file *seq, struct desc_ptr dt)
+{
+	seq_printf(seq, " %s\t: %016llx\n", str, (u64)(dt.address | dt.size));
+}
+
+static void print_dt(void *seq)
+{
+	struct desc_ptr dt;
+	unsigned long ldt;
+
+	/* IDT */
+	store_idt((struct desc_ptr *)&dt);
+	print_desc_ptr("IDT", seq, dt);
+
+	/* GDT */
+	store_gdt((struct desc_ptr *)&dt);
+	print_desc_ptr("GDT", seq, dt);
+
+	/* LDT */
+	store_ldt(ldt);
+	seq_printf(seq, " LDT\t: %016lx\n", ldt);
+
+	/* TR */
+	store_tr(ldt);
+	seq_printf(seq, " TR\t: %016lx\n", ldt);
+}
+
+static void print_dr(void *arg)
+{
+	struct seq_file *seq = arg;
+	unsigned long dr;
+	int i;
+
+	for (i = 0; i < 8; i++) {
+		/* Ignore db4, db5 */
+		if ((i == 4) || (i == 5))
+			continue;
+		get_debugreg(dr, i);
+		seq_printf(seq, " dr%d\t: %016lx\n", i, dr);
+	}
+
+	seq_printf(seq, "\n MSR\t:\n");
+}
+
+static void print_apic(void *arg)
+{
+	struct seq_file *seq = arg;
+
+#ifdef CONFIG_X86_LOCAL_APIC
+	seq_printf(seq, " LAPIC\t:\n");
+	seq_printf(seq, " ID\t\t: %08x\n",  apic_read(APIC_ID) >> 24);
+	seq_printf(seq, " LVR\t\t: %08x\n",  apic_read(APIC_LVR));
+	seq_printf(seq, " TASKPRI\t: %08x\n",  apic_read(APIC_TASKPRI));
+	seq_printf(seq, " ARBPRI\t\t: %08x\n",  apic_read(APIC_ARBPRI));
+	seq_printf(seq, " PROCPRI\t: %08x\n",  apic_read(APIC_PROCPRI));
+	seq_printf(seq, " LDR\t\t: %08x\n",  apic_read(APIC_LDR));
+	seq_printf(seq, " DFR\t\t: %08x\n",  apic_read(APIC_DFR));
+	seq_printf(seq, " SPIV\t\t: %08x\n",  apic_read(APIC_SPIV));
+	seq_printf(seq, " ISR\t\t: %08x\n",  apic_read(APIC_ISR));
+	seq_printf(seq, " ESR\t\t: %08x\n",  apic_read(APIC_ESR));
+	seq_printf(seq, " ICR\t\t: %08x\n",  apic_read(APIC_ICR));
+	seq_printf(seq, " ICR2\t\t: %08x\n",  apic_read(APIC_ICR2));
+	seq_printf(seq, " LVTT\t\t: %08x\n",  apic_read(APIC_LVTT));
+	seq_printf(seq, " LVTTHMR\t: %08x\n",  apic_read(APIC_LVTTHMR));
+	seq_printf(seq, " LVTPC\t\t: %08x\n",  apic_read(APIC_LVTPC));
+	seq_printf(seq, " LVT0\t\t: %08x\n",  apic_read(APIC_LVT0));
+	seq_printf(seq, " LVT1\t\t: %08x\n",  apic_read(APIC_LVT1));
+	seq_printf(seq, " LVTERR\t\t: %08x\n",  apic_read(APIC_LVTERR));
+	seq_printf(seq, " TMICT\t\t: %08x\n",  apic_read(APIC_TMICT));
+	seq_printf(seq, " TMCCT\t\t: %08x\n",  apic_read(APIC_TMCCT));
+	seq_printf(seq, " TDCR\t\t: %08x\n",  apic_read(APIC_TDCR));
+#endif /* CONFIG_X86_LOCAL_APIC */
+
+	seq_printf(seq, "\n MSR\t:\n");
+}
+
+static int cpu_seq_show(struct seq_file *seq, void *v)
+{
+	struct cpu_private *priv = seq->private;
+
+	if (priv == NULL)
+		return -EINVAL;
+
+	switch (cpu_base[priv->type].flag) {
+	case CPU_TSS:
+		smp_call_function_single(priv->cpu, print_tss, seq, 1);
+		break;
+	case CPU_CR:
+		smp_call_function_single(priv->cpu, print_cr, seq, 1);
+		break;
+	case CPU_DT:
+		smp_call_function_single(priv->cpu, print_dt, seq, 1);
+		break;
+	case CPU_DEBUG:
+		if (priv->file == CPU_INDEX_BIT)
+			smp_call_function_single(priv->cpu, print_dr, seq, 1);
+		print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
+		break;
+	case CPU_APIC:
+		if (priv->file == CPU_INDEX_BIT)
+			smp_call_function_single(priv->cpu, print_apic, seq, 1);
+		print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
+		break;
+
+	default:
+		print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
+		break;
+	}
+	seq_printf(seq, "\n");
+
+	return 0;
+}
+
+static void *cpu_seq_start(struct seq_file *seq, loff_t *pos)
+{
+	if (*pos == 0) /* One time is enough ;-) */
+		return seq;
+
+	return NULL;
+}
+
+static void *cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+	(*pos)++;
+
+	return cpu_seq_start(seq, pos);
+}
+
+static void cpu_seq_stop(struct seq_file *seq, void *v)
+{
+}
+
+static const struct seq_operations cpu_seq_ops = {
+	.start		= cpu_seq_start,
+	.next		= cpu_seq_next,
+	.stop		= cpu_seq_stop,
+	.show		= cpu_seq_show,
+};
+
+static int cpu_seq_open(struct inode *inode, struct file *file)
+{
+	struct cpu_private *priv = inode->i_private;
+	struct seq_file *seq;
+	int err;
+
+	err = seq_open(file, &cpu_seq_ops);
+	if (!err) {
+		seq = file->private_data;
+		seq->private = priv;
+	}
+
+	return err;
+}
+
+static int write_msr(struct cpu_private *priv, u64 val)
+{
+	u32 low, high;
+
+	high = (val >> 32) & 0xffffffff;
+	low = val & 0xffffffff;
+
+	if (!wrmsr_safe_on_cpu(priv->cpu, priv->reg, low, high))
+		return 0;
+
+	return -EPERM;
+}
+
+static int write_cpu_register(struct cpu_private *priv, const char *buf)
+{
+	int ret = -EPERM;
+	u64 val;
+
+	ret = strict_strtoull(buf, 0, &val);
+	if (ret < 0)
+		return ret;
+
+	/* Supporting only MSRs */
+	if (priv->type < CPU_TSS_BIT)
+		return write_msr(priv, val);
+
+	return ret;
+}
+
+static ssize_t cpu_write(struct file *file, const char __user *ubuf,
+			     size_t count, loff_t *off)
+{
+	struct seq_file *seq = file->private_data;
+	struct cpu_private *priv = seq->private;
+	char buf[19];
+
+	if ((priv == NULL) || (count >= sizeof(buf)))
+		return -EINVAL;
+
+	if (copy_from_user(&buf, ubuf, count))
+		return -EFAULT;
+
+	buf[count] = 0;
+
+	if ((cpu_base[priv->type].write) && (cpu_file[priv->file].write))
+		if (!write_cpu_register(priv, buf))
+			return count;
+
+	return -EACCES;
+}
+
+static const struct file_operations cpu_fops = {
+	.owner		= THIS_MODULE,
+	.open		= cpu_seq_open,
+	.read		= seq_read,
+	.write		= cpu_write,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
+static int cpu_create_file(unsigned cpu, unsigned type, unsigned reg,
+			   unsigned file, struct dentry *dentry)
+{
+	struct cpu_private *priv = NULL;
+
+	/* Already intialized */
+	if (file == CPU_INDEX_BIT)
+		if (per_cpu(cpu_arr[type].init, cpu))
+			return 0;
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (priv == NULL)
+		return -ENOMEM;
+
+	priv->cpu = cpu;
+	priv->type = type;
+	priv->reg = reg;
+	priv->file = file;
+	mutex_lock(&cpu_debug_lock);
+	per_cpu(priv_arr[type], cpu) = priv;
+	per_cpu(cpu_priv_count, cpu)++;
+	mutex_unlock(&cpu_debug_lock);
+
+	if (file)
+		debugfs_create_file(cpu_file[file].name, S_IRUGO,
+				    dentry, (void *)priv, &cpu_fops);
+	else {
+		debugfs_create_file(cpu_base[type].name, S_IRUGO,
+				    per_cpu(cpu_arr[type].dentry, cpu),
+				    (void *)priv, &cpu_fops);
+		mutex_lock(&cpu_debug_lock);
+		per_cpu(cpu_arr[type].init, cpu) = 1;
+		mutex_unlock(&cpu_debug_lock);
+	}
+
+	return 0;
+}
+
+static int cpu_init_regfiles(unsigned cpu, unsigned int type, unsigned reg,
+			     struct dentry *dentry)
+{
+	unsigned file;
+	int err = 0;
+
+	for (file = 0; file <  ARRAY_SIZE(cpu_file); file++) {
+		err = cpu_create_file(cpu, type, reg, file, dentry);
+		if (err)
+			return err;
+	}
+
+	return err;
+}
+
+static int cpu_init_msr(unsigned cpu, unsigned type, struct dentry *dentry)
+{
+	struct dentry *cpu_dentry = NULL;
+	unsigned reg, reg_min, reg_max;
+	int i, range, err = 0;
+	char reg_dir[12];
+	u32 low, high;
+
+	range = get_cpu_range_count(cpu);
+
+	for (i = 0; i < range; i++) {
+		if (!get_cpu_range(cpu, &reg_min, &reg_max, i,
+				   cpu_base[type].flag))
+			continue;
+
+		for (reg = reg_min; reg <= reg_max; reg++) {
+			if (rdmsr_safe_on_cpu(cpu, reg, &low, &high))
+				continue;
+
+			sprintf(reg_dir, "0x%x", reg);
+			cpu_dentry = debugfs_create_dir(reg_dir, dentry);
+			err = cpu_init_regfiles(cpu, type, reg, cpu_dentry);
+			if (err)
+				return err;
+		}
+	}
+
+	return err;
+}
+
+static int cpu_init_allreg(unsigned cpu, struct dentry *dentry)
+{
+	struct dentry *cpu_dentry = NULL;
+	unsigned type;
+	int err = 0;
+
+	for (type = 0; type <  ARRAY_SIZE(cpu_base) - 1; type++) {
+		if (!is_typeflag_valid(cpu, cpu_base[type].flag))
+			continue;
+		cpu_dentry = debugfs_create_dir(cpu_base[type].name, dentry);
+		per_cpu(cpu_arr[type].dentry, cpu) = cpu_dentry;
+
+		if (type < CPU_TSS_BIT)
+			err = cpu_init_msr(cpu, type, cpu_dentry);
+		else
+			err = cpu_create_file(cpu, type, 0, CPU_INDEX_BIT,
+					      cpu_dentry);
+		if (err)
+			return err;
+	}
+
+	return err;
+}
+
+static int cpu_init_cpu(void)
+{
+	struct dentry *cpu_dentry = NULL;
+	struct cpuinfo_x86 *cpui;
+	char cpu_dir[12];
+	unsigned cpu;
+	int err = 0;
+
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
+		cpui = &cpu_data(cpu);
+		if (!cpu_has(cpui, X86_FEATURE_MSR))
+			continue;
+		per_cpu(cpu_model, cpu) = ((cpui->x86_vendor << 16) |
+					   (cpui->x86 << 8) |
+					   (cpui->x86_model));
+		per_cpu(cpu_modelflag, cpu) = get_cpu_modelflag(cpu);
+
+		sprintf(cpu_dir, "cpu%d", cpu);
+		cpu_dentry = debugfs_create_dir(cpu_dir, cpu_debugfs_dir);
+		err = cpu_init_allreg(cpu, cpu_dentry);
+
+		pr_info("cpu%d(%d) debug files %d\n",
+			cpu, nr_cpu_ids, per_cpu(cpu_priv_count, cpu));
+		if (per_cpu(cpu_priv_count, cpu) > MAX_CPU_FILES) {
+			pr_err("Register files count %d exceeds limit %d\n",
+				per_cpu(cpu_priv_count, cpu), MAX_CPU_FILES);
+			per_cpu(cpu_priv_count, cpu) = MAX_CPU_FILES;
+			err = -ENFILE;
+		}
+		if (err)
+			return err;
+	}
+
+	return err;
+}
+
+static int __init cpu_debug_init(void)
+{
+	cpu_debugfs_dir = debugfs_create_dir("cpu", arch_debugfs_dir);
+
+	return cpu_init_cpu();
+}
+
+static void __exit cpu_debug_exit(void)
+{
+	int i, cpu;
+
+	if (cpu_debugfs_dir)
+		debugfs_remove_recursive(cpu_debugfs_dir);
+
+	for (cpu = 0; cpu <  nr_cpu_ids; cpu++)
+		for (i = 0; i < per_cpu(cpu_priv_count, cpu); i++)
+			kfree(per_cpu(priv_arr[i], cpu));
+}
+
+module_init(cpu_debug_init);
+module_exit(cpu_debug_exit);
+
+MODULE_AUTHOR("Jaswinder Singh Rajput");
+MODULE_DESCRIPTION("CPU Debug module");
+MODULE_LICENSE("GPL");
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index ffd0f5ed071a..593171e967ef 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -61,23 +61,23 @@ static void __cpuinit do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
  */
 static unsigned char Cx86_dir0_msb __cpuinitdata = 0;
 
-static char Cx86_model[][9] __cpuinitdata = {
+static const char __cpuinitconst Cx86_model[][9] = {
 	"Cx486", "Cx486", "5x86 ", "6x86", "MediaGX ", "6x86MX ",
 	"M II ", "Unknown"
 };
-static char Cx486_name[][5] __cpuinitdata = {
+static const char __cpuinitconst Cx486_name[][5] = {
 	"SLC", "DLC", "SLC2", "DLC2", "SRx", "DRx",
 	"SRx2", "DRx2"
 };
-static char Cx486S_name[][4] __cpuinitdata = {
+static const char __cpuinitconst Cx486S_name[][4] = {
 	"S", "S2", "Se", "S2e"
 };
-static char Cx486D_name[][4] __cpuinitdata = {
+static const char __cpuinitconst Cx486D_name[][4] = {
 	"DX", "DX2", "?", "?", "?", "DX4"
 };
 static char Cx86_cb[] __cpuinitdata = "?.5x Core/Bus Clock";
-static char cyrix_model_mult1[] __cpuinitdata = "12??43";
-static char cyrix_model_mult2[] __cpuinitdata = "12233445";
+static const char __cpuinitconst cyrix_model_mult1[] = "12??43";
+static const char __cpuinitconst cyrix_model_mult2[] = "12233445";
 
 /*
  * Reset the slow-loop (SLOP) bit on the 686(L) which is set by some old
@@ -435,7 +435,7 @@ static void __cpuinit cyrix_identify(struct cpuinfo_x86 *c)
 	}
 }
 
-static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst cyrix_cpu_dev = {
 	.c_vendor	= "Cyrix",
 	.c_ident	= { "CyrixInstead" },
 	.c_early_init	= early_init_cyrix,
@@ -446,7 +446,7 @@ static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
 
 cpu_dev_register(cyrix_cpu_dev);
 
-static struct cpu_dev nsc_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst nsc_cpu_dev = {
 	.c_vendor	= "NSC",
 	.c_ident	= { "Geode by NSC" },
 	.c_init		= init_nsc,
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 1a89a2b68d15..7437fa133c02 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -14,6 +14,7 @@
 #include <asm/uaccess.h>
 #include <asm/ds.h>
 #include <asm/bugs.h>
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_64
 #include <asm/topology.h>
@@ -54,6 +55,11 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 		c->x86_cache_alignment = 128;
 #endif
 
+	/* CPUID workaround for 0F33/0F34 CPU */
+	if (c->x86 == 0xF && c->x86_model == 0x3
+	    && (c->x86_mask == 0x3 || c->x86_mask == 0x4))
+		c->x86_phys_bits = 36;
+
 	/*
 	 * c->x86_power is 8000_0007 edx. Bit 8 is TSC runs at constant rate
 	 * with P/T states and does not stop in deep C-states.
@@ -116,6 +122,28 @@ static void __cpuinit trap_init_f00f_bug(void)
 }
 #endif
 
+static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_SMP
+	/* calling is from identify_secondary_cpu() ? */
+	if (c->cpu_index == boot_cpu_id)
+		return;
+
+	/*
+	 * Mask B, Pentium, but not Pentium MMX
+	 */
+	if (c->x86 == 5 &&
+	    c->x86_mask >= 1 && c->x86_mask <= 4 &&
+	    c->x86_model <= 3) {
+		/*
+		 * Remember we have B step Pentia with bugs
+		 */
+		WARN_ONCE(1, "WARNING: SMP operation may be unreliable"
+				    "with B stepping processors.\n");
+	}
+#endif
+}
+
 static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
 {
 	unsigned long lo, hi;
@@ -192,6 +220,8 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_NUMAQ
 	numaq_tsc_disable();
 #endif
+
+	intel_smp_check(c);
 }
 #else
 static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
@@ -391,7 +421,7 @@ static unsigned int __cpuinit intel_size_cache(struct cpuinfo_x86 *c, unsigned i
 }
 #endif
 
-static struct cpu_dev intel_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst intel_cpu_dev = {
 	.c_vendor	= "Intel",
 	.c_ident	= { "GenuineIntel" },
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 7293508d8f5c..c471eb1a389c 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -32,7 +32,7 @@ struct _cache_table
 };
 
 /* all the cache descriptor types we care about (no TLB or trace cache entries) */
-static struct _cache_table cache_table[] __cpuinitdata =
+static const struct _cache_table __cpuinitconst cache_table[] =
 {
 	{ 0x06, LVL_1_INST, 8 },	/* 4-way set assoc, 32 byte line size */
 	{ 0x08, LVL_1_INST, 16 },	/* 4-way set assoc, 32 byte line size */
@@ -206,15 +206,15 @@ union l3_cache {
 	unsigned val;
 };
 
-static unsigned short assocs[] __cpuinitdata = {
+static const unsigned short __cpuinitconst assocs[] = {
 	[1] = 1, [2] = 2, [4] = 4, [6] = 8,
 	[8] = 16, [0xa] = 32, [0xb] = 48,
 	[0xc] = 64,
 	[0xf] = 0xffff // ??
 };
 
-static unsigned char levels[] __cpuinitdata = { 1, 1, 2, 3 };
-static unsigned char types[] __cpuinitdata = { 1, 2, 3, 3 };
+static const unsigned char __cpuinitconst levels[] = { 1, 1, 2, 3 };
+static const unsigned char __cpuinitconst types[] = { 1, 2, 3, 3 };
 
 static void __cpuinit
 amd_cpuid4(int leaf, union _cpuid4_leaf_eax *eax,
diff --git a/arch/x86/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile
index d7d2323bbb69..b2f89829bbe8 100644
--- a/arch/x86/kernel/cpu/mcheck/Makefile
+++ b/arch/x86/kernel/cpu/mcheck/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_X86_32)		+= k7.o p4.o p5.o p6.o winchip.o
 obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel_64.o
 obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd_64.o
 obj-$(CONFIG_X86_MCE_NONFATAL)	+= non-fatal.o
+obj-$(CONFIG_X86_MCE_THRESHOLD) += threshold.o
diff --git a/arch/x86/kernel/cpu/mcheck/mce_32.c b/arch/x86/kernel/cpu/mcheck/mce_32.c
index dfaebce3633e..3552119b091d 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_32.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_32.c
@@ -60,20 +60,6 @@ void mcheck_init(struct cpuinfo_x86 *c)
 	}
 }
 
-static unsigned long old_cr4 __initdata;
-
-void __init stop_mce(void)
-{
-	old_cr4 = read_cr4();
-	clear_in_cr4(X86_CR4_MCE);
-}
-
-void __init restart_mce(void)
-{
-	if (old_cr4 & X86_CR4_MCE)
-		set_in_cr4(X86_CR4_MCE);
-}
-
 static int __init mcheck_disable(char *str)
 {
 	mce_disabled = 1;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index fe79985ce0f2..ca14604611ec 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -3,6 +3,8 @@
  * K8 parts Copyright 2002,2003 Andi Kleen, SuSE Labs.
  * Rest from unknown author(s).
  * 2004 Andi Kleen. Rewrote most of it.
+ * Copyright 2008 Intel Corporation
+ * Author: Andi Kleen
  */
 
 #include <linux/init.h>
@@ -24,6 +26,9 @@
 #include <linux/ctype.h>
 #include <linux/kmod.h>
 #include <linux/kdebug.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
+#include <linux/ratelimit.h>
 #include <asm/processor.h>
 #include <asm/msr.h>
 #include <asm/mce.h>
@@ -32,7 +37,6 @@
 #include <asm/idle.h>
 
 #define MISC_MCELOG_MINOR 227
-#define NR_SYSFS_BANKS 6
 
 atomic_t mce_entry;
 
@@ -47,7 +51,7 @@ static int mce_dont_init;
  */
 static int tolerant = 1;
 static int banks;
-static unsigned long bank[NR_SYSFS_BANKS] = { [0 ... NR_SYSFS_BANKS-1] = ~0UL };
+static u64 *bank;
 static unsigned long notify_user;
 static int rip_msr;
 static int mce_bootlog = -1;
@@ -58,6 +62,19 @@ static char *trigger_argv[2] = { trigger, NULL };
 
 static DECLARE_WAIT_QUEUE_HEAD(mce_wait);
 
+/* MCA banks polled by the period polling timer for corrected events */
+DEFINE_PER_CPU(mce_banks_t, mce_poll_banks) = {
+	[0 ... BITS_TO_LONGS(MAX_NR_BANKS)-1] = ~0UL
+};
+
+/* Do initial initialization of a struct mce */
+void mce_setup(struct mce *m)
+{
+	memset(m, 0, sizeof(struct mce));
+	m->cpu = smp_processor_id();
+	rdtscll(m->tsc);
+}
+
 /*
  * Lockless MCE logging infrastructure.
  * This avoids deadlocks on printk locks without having to break locks. Also
@@ -119,11 +136,11 @@ static void print_mce(struct mce *m)
 			print_symbol("{%s}", m->ip);
 		printk("\n");
 	}
-	printk(KERN_EMERG "TSC %Lx ", m->tsc);
+	printk(KERN_EMERG "TSC %llx ", m->tsc);
 	if (m->addr)
-		printk("ADDR %Lx ", m->addr);
+		printk("ADDR %llx ", m->addr);
 	if (m->misc)
-		printk("MISC %Lx ", m->misc);
+		printk("MISC %llx ", m->misc);
 	printk("\n");
 	printk(KERN_EMERG "This is not a software problem!\n");
 	printk(KERN_EMERG "Run through mcelog --ascii to decode "
@@ -149,8 +166,10 @@ static void mce_panic(char *msg, struct mce *backup, unsigned long start)
 	panic(msg);
 }
 
-static int mce_available(struct cpuinfo_x86 *c)
+int mce_available(struct cpuinfo_x86 *c)
 {
+	if (mce_dont_init)
+		return 0;
 	return cpu_has(c, X86_FEATURE_MCE) && cpu_has(c, X86_FEATURE_MCA);
 }
 
@@ -172,7 +191,77 @@ static inline void mce_get_rip(struct mce *m, struct pt_regs *regs)
 }
 
 /*
- * The actual machine check handler
+ * Poll for corrected events or events that happened before reset.
+ * Those are just logged through /dev/mcelog.
+ *
+ * This is executed in standard interrupt context.
+ */
+void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
+{
+	struct mce m;
+	int i;
+
+	mce_setup(&m);
+
+	rdmsrl(MSR_IA32_MCG_STATUS, m.mcgstatus);
+	for (i = 0; i < banks; i++) {
+		if (!bank[i] || !test_bit(i, *b))
+			continue;
+
+		m.misc = 0;
+		m.addr = 0;
+		m.bank = i;
+		m.tsc = 0;
+
+		barrier();
+		rdmsrl(MSR_IA32_MC0_STATUS + i*4, m.status);
+		if (!(m.status & MCI_STATUS_VAL))
+			continue;
+
+		/*
+		 * Uncorrected events are handled by the exception handler
+		 * when it is enabled. But when the exception is disabled log
+		 * everything.
+		 *
+		 * TBD do the same check for MCI_STATUS_EN here?
+		 */
+		if ((m.status & MCI_STATUS_UC) && !(flags & MCP_UC))
+			continue;
+
+		if (m.status & MCI_STATUS_MISCV)
+			rdmsrl(MSR_IA32_MC0_MISC + i*4, m.misc);
+		if (m.status & MCI_STATUS_ADDRV)
+			rdmsrl(MSR_IA32_MC0_ADDR + i*4, m.addr);
+
+		if (!(flags & MCP_TIMESTAMP))
+			m.tsc = 0;
+		/*
+		 * Don't get the IP here because it's unlikely to
+		 * have anything to do with the actual error location.
+		 */
+
+		mce_log(&m);
+		add_taint(TAINT_MACHINE_CHECK);
+
+		/*
+		 * Clear state for this bank.
+		 */
+		wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+	}
+
+	/*
+	 * Don't clear MCG_STATUS here because it's only defined for
+	 * exceptions.
+	 */
+}
+
+/*
+ * The actual machine check handler. This only handles real
+ * exceptions when something got corrupted coming in through int 18.
+ *
+ * This is executed in NMI context not subject to normal locking rules. This
+ * implies that most kernel services cannot be safely used. Don't even
+ * think about putting a printk in there!
  */
 void do_machine_check(struct pt_regs * regs, long error_code)
 {
@@ -190,17 +279,18 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 	 * error.
 	 */
 	int kill_it = 0;
+	DECLARE_BITMAP(toclear, MAX_NR_BANKS);
 
 	atomic_inc(&mce_entry);
 
-	if ((regs
-	     && notify_die(DIE_NMI, "machine check", regs, error_code,
+	if (notify_die(DIE_NMI, "machine check", regs, error_code,
 			   18, SIGKILL) == NOTIFY_STOP)
-	    || !banks)
+		goto out2;
+	if (!banks)
 		goto out2;
 
-	memset(&m, 0, sizeof(struct mce));
-	m.cpu = smp_processor_id();
+	mce_setup(&m);
+
 	rdmsrl(MSR_IA32_MCG_STATUS, m.mcgstatus);
 	/* if the restart IP is not valid, we're done for */
 	if (!(m.mcgstatus & MCG_STATUS_RIPV))
@@ -210,18 +300,32 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 	barrier();
 
 	for (i = 0; i < banks; i++) {
-		if (i < NR_SYSFS_BANKS && !bank[i])
+		__clear_bit(i, toclear);
+		if (!bank[i])
 			continue;
 
 		m.misc = 0;
 		m.addr = 0;
 		m.bank = i;
-		m.tsc = 0;
 
 		rdmsrl(MSR_IA32_MC0_STATUS + i*4, m.status);
 		if ((m.status & MCI_STATUS_VAL) == 0)
 			continue;
 
+		/*
+		 * Non uncorrected errors are handled by machine_check_poll
+		 * Leave them alone.
+		 */
+		if ((m.status & MCI_STATUS_UC) == 0)
+			continue;
+
+		/*
+		 * Set taint even when machine check was not enabled.
+		 */
+		add_taint(TAINT_MACHINE_CHECK);
+
+		__set_bit(i, toclear);
+
 		if (m.status & MCI_STATUS_EN) {
 			/* if PCC was set, there's no way out */
 			no_way_out |= !!(m.status & MCI_STATUS_PCC);
@@ -235,6 +339,12 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 					no_way_out = 1;
 				kill_it = 1;
 			}
+		} else {
+			/*
+			 * Machine check event was not enabled. Clear, but
+			 * ignore.
+			 */
+			continue;
 		}
 
 		if (m.status & MCI_STATUS_MISCV)
@@ -243,10 +353,7 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 			rdmsrl(MSR_IA32_MC0_ADDR + i*4, m.addr);
 
 		mce_get_rip(&m, regs);
-		if (error_code >= 0)
-			rdtscll(m.tsc);
-		if (error_code != -2)
-			mce_log(&m);
+		mce_log(&m);
 
 		/* Did this bank cause the exception? */
 		/* Assume that the bank with uncorrectable errors did it,
@@ -255,14 +362,8 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 			panicm = m;
 			panicm_found = 1;
 		}
-
-		add_taint(TAINT_MACHINE_CHECK);
 	}
 
-	/* Never do anything final in the polling timer */
-	if (!regs)
-		goto out;
-
 	/* If we didn't find an uncorrectable error, pick
 	   the last one (shouldn't happen, just being safe). */
 	if (!panicm_found)
@@ -309,10 +410,11 @@ void do_machine_check(struct pt_regs * regs, long error_code)
 	/* notify userspace ASAP */
 	set_thread_flag(TIF_MCE_NOTIFY);
 
- out:
 	/* the last thing we do is clear state */
-	for (i = 0; i < banks; i++)
-		wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+	for (i = 0; i < banks; i++) {
+		if (test_bit(i, toclear))
+			wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+	}
 	wrmsrl(MSR_IA32_MCG_STATUS, 0);
  out2:
 	atomic_dec(&mce_entry);
@@ -332,15 +434,13 @@ void do_machine_check(struct pt_regs * regs, long error_code)
  * and historically has been the register value of the
  * MSR_IA32_THERMAL_STATUS (Intel) msr.
  */
-void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
+void mce_log_therm_throt_event(__u64 status)
 {
 	struct mce m;
 
-	memset(&m, 0, sizeof(m));
-	m.cpu = cpu;
+	mce_setup(&m);
 	m.bank = MCE_THERMAL_BANK;
 	m.status = status;
-	rdtscll(m.tsc);
 	mce_log(&m);
 }
 #endif /* CONFIG_X86_MCE_INTEL */
@@ -353,18 +453,18 @@ void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
 
 static int check_interval = 5 * 60; /* 5 minutes */
 static int next_interval; /* in jiffies */
-static void mcheck_timer(struct work_struct *work);
-static DECLARE_DELAYED_WORK(mcheck_work, mcheck_timer);
+static void mcheck_timer(unsigned long);
+static DEFINE_PER_CPU(struct timer_list, mce_timer);
 
-static void mcheck_check_cpu(void *info)
+static void mcheck_timer(unsigned long data)
 {
-	if (mce_available(&current_cpu_data))
-		do_machine_check(NULL, 0);
-}
+	struct timer_list *t = &per_cpu(mce_timer, data);
 
-static void mcheck_timer(struct work_struct *work)
-{
-	on_each_cpu(mcheck_check_cpu, NULL, 1);
+	WARN_ON(smp_processor_id() != data);
+
+	if (mce_available(&current_cpu_data))
+		machine_check_poll(MCP_TIMESTAMP,
+				&__get_cpu_var(mce_poll_banks));
 
 	/*
 	 * Alert userspace if needed.  If we logged an MCE, reduce the
@@ -377,31 +477,41 @@ static void mcheck_timer(struct work_struct *work)
 				(int)round_jiffies_relative(check_interval*HZ));
 	}
 
-	schedule_delayed_work(&mcheck_work, next_interval);
+	t->expires = jiffies + next_interval;
+	add_timer(t);
+}
+
+static void mce_do_trigger(struct work_struct *work)
+{
+	call_usermodehelper(trigger, trigger_argv, NULL, UMH_NO_WAIT);
 }
 
+static DECLARE_WORK(mce_trigger_work, mce_do_trigger);
+
 /*
- * This is only called from process context.  This is where we do
- * anything we need to alert userspace about new MCEs.  This is called
- * directly from the poller and also from entry.S and idle, thanks to
- * TIF_MCE_NOTIFY.
+ * Notify the user(s) about new machine check events.
+ * Can be called from interrupt context, but not from machine check/NMI
+ * context.
  */
 int mce_notify_user(void)
 {
+	/* Not more than two messages every minute */
+	static DEFINE_RATELIMIT_STATE(ratelimit, 60*HZ, 2);
+
 	clear_thread_flag(TIF_MCE_NOTIFY);
 	if (test_and_clear_bit(0, &notify_user)) {
-		static unsigned long last_print;
-		unsigned long now = jiffies;
-
 		wake_up_interruptible(&mce_wait);
-		if (trigger[0])
-			call_usermodehelper(trigger, trigger_argv, NULL,
-						UMH_NO_WAIT);
 
-		if (time_after_eq(now, last_print + (check_interval*HZ))) {
-			last_print = now;
+		/*
+		 * There is no risk of missing notifications because
+		 * work_pending is always cleared before the function is
+		 * executed.
+		 */
+		if (trigger[0] && !work_pending(&mce_trigger_work))
+			schedule_work(&mce_trigger_work);
+
+		if (__ratelimit(&ratelimit))
 			printk(KERN_INFO "Machine check events logged\n");
-		}
 
 		return 1;
 	}
@@ -425,63 +535,78 @@ static struct notifier_block mce_idle_notifier = {
 
 static __init int periodic_mcheck_init(void)
 {
-	next_interval = check_interval * HZ;
-	if (next_interval)
-		schedule_delayed_work(&mcheck_work,
-				      round_jiffies_relative(next_interval));
-	idle_notifier_register(&mce_idle_notifier);
-	return 0;
+       idle_notifier_register(&mce_idle_notifier);
+       return 0;
 }
 __initcall(periodic_mcheck_init);
 
-
 /*
  * Initialize Machine Checks for a CPU.
  */
-static void mce_init(void *dummy)
+static int mce_cap_init(void)
 {
 	u64 cap;
-	int i;
+	unsigned b;
 
 	rdmsrl(MSR_IA32_MCG_CAP, cap);
-	banks = cap & 0xff;
-	if (banks > MCE_EXTENDED_BANK) {
-		banks = MCE_EXTENDED_BANK;
-		printk(KERN_INFO "MCE: warning: using only %d banks\n",
-		       MCE_EXTENDED_BANK);
+	b = cap & 0xff;
+	if (b > MAX_NR_BANKS) {
+		printk(KERN_WARNING
+		       "MCE: Using only %u machine check banks out of %u\n",
+			MAX_NR_BANKS, b);
+		b = MAX_NR_BANKS;
 	}
+
+	/* Don't support asymmetric configurations today */
+	WARN_ON(banks != 0 && b != banks);
+	banks = b;
+	if (!bank) {
+		bank = kmalloc(banks * sizeof(u64), GFP_KERNEL);
+		if (!bank)
+			return -ENOMEM;
+		memset(bank, 0xff, banks * sizeof(u64));
+	}
+
 	/* Use accurate RIP reporting if available. */
 	if ((cap & (1<<9)) && ((cap >> 16) & 0xff) >= 9)
 		rip_msr = MSR_IA32_MCG_EIP;
 
-	/* Log the machine checks left over from the previous reset.
-	   This also clears all registers */
-	do_machine_check(NULL, mce_bootlog ? -1 : -2);
+	return 0;
+}
+
+static void mce_init(void *dummy)
+{
+	u64 cap;
+	int i;
+	mce_banks_t all_banks;
+
+	/*
+	 * Log the machine checks left over from the previous reset.
+	 */
+	bitmap_fill(all_banks, MAX_NR_BANKS);
+	machine_check_poll(MCP_UC, &all_banks);
 
 	set_in_cr4(X86_CR4_MCE);
 
+	rdmsrl(MSR_IA32_MCG_CAP, cap);
 	if (cap & MCG_CTL_P)
 		wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff);
 
 	for (i = 0; i < banks; i++) {
-		if (i < NR_SYSFS_BANKS)
-			wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]);
-		else
-			wrmsrl(MSR_IA32_MC0_CTL+4*i, ~0UL);
-
+		wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]);
 		wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
 	}
 }
 
 /* Add per CPU specific workarounds here */
-static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
+static void mce_cpu_quirks(struct cpuinfo_x86 *c)
 {
 	/* This should be disabled by the BIOS, but isn't always */
 	if (c->x86_vendor == X86_VENDOR_AMD) {
-		if(c->x86 == 15)
+		if (c->x86 == 15 && banks > 4)
 			/* disable GART TBL walk error reporting, which trips off
 			   incorrectly with the IOMMU & 3ware & Cerberus. */
-			clear_bit(10, &bank[4]);
+			clear_bit(10, (unsigned long *)&bank[4]);
 		if(c->x86 <= 17 && mce_bootlog < 0)
 			/* Lots of broken BIOS around that don't clear them
 			   by default and leave crap in there. Don't log. */
@@ -504,20 +629,38 @@ static void mce_cpu_features(struct cpuinfo_x86 *c)
 	}
 }
 
+static void mce_init_timer(void)
+{
+	struct timer_list *t = &__get_cpu_var(mce_timer);
+
+	/* data race harmless because everyone sets to the same value */
+	if (!next_interval)
+		next_interval = check_interval * HZ;
+	if (!next_interval)
+		return;
+	setup_timer(t, mcheck_timer, smp_processor_id());
+	t->expires = round_jiffies(jiffies + next_interval);
+	add_timer(t);
+}
+
 /*
  * Called for each booted CPU to set up machine checks.
  * Must be called with preempt off.
  */
 void __cpuinit mcheck_init(struct cpuinfo_x86 *c)
 {
-	mce_cpu_quirks(c);
+	if (!mce_available(c))
+		return;
 
-	if (mce_dont_init ||
-	    !mce_available(c))
+	if (mce_cap_init() < 0) {
+		mce_dont_init = 1;
 		return;
+	}
+	mce_cpu_quirks(c);
 
 	mce_init(NULL);
 	mce_cpu_features(c);
+	mce_init_timer();
 }
 
 /*
@@ -573,7 +716,7 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
 {
 	unsigned long *cpu_tsc;
 	static DEFINE_MUTEX(mce_read_mutex);
-	unsigned next;
+	unsigned prev, next;
 	char __user *buf = ubuf;
 	int i, err;
 
@@ -592,25 +735,32 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
 	}
 
 	err = 0;
-	for (i = 0; i < next; i++) {
-		unsigned long start = jiffies;
-
-		while (!mcelog.entry[i].finished) {
-			if (time_after_eq(jiffies, start + 2)) {
-				memset(mcelog.entry + i,0, sizeof(struct mce));
-				goto timeout;
+	prev = 0;
+	do {
+		for (i = prev; i < next; i++) {
+			unsigned long start = jiffies;
+
+			while (!mcelog.entry[i].finished) {
+				if (time_after_eq(jiffies, start + 2)) {
+					memset(mcelog.entry + i, 0,
+					       sizeof(struct mce));
+					goto timeout;
+				}
+				cpu_relax();
 			}
-			cpu_relax();
+			smp_rmb();
+			err |= copy_to_user(buf, mcelog.entry + i,
+					    sizeof(struct mce));
+			buf += sizeof(struct mce);
+timeout:
+			;
 		}
-		smp_rmb();
-		err |= copy_to_user(buf, mcelog.entry + i, sizeof(struct mce));
-		buf += sizeof(struct mce);
- timeout:
-		;
-	}
 
-	memset(mcelog.entry, 0, next * sizeof(struct mce));
-	mcelog.next = 0;
+		memset(mcelog.entry + prev, 0,
+		       (next - prev) * sizeof(struct mce));
+		prev = next;
+		next = cmpxchg(&mcelog.next, prev, 0);
+	} while (next != prev);
 
 	synchronize_sched();
 
@@ -680,20 +830,6 @@ static struct miscdevice mce_log_device = {
 	&mce_chrdev_ops,
 };
 
-static unsigned long old_cr4 __initdata;
-
-void __init stop_mce(void)
-{
-	old_cr4 = read_cr4();
-	clear_in_cr4(X86_CR4_MCE);
-}
-
-void __init restart_mce(void)
-{
-	if (old_cr4 & X86_CR4_MCE)
-		set_in_cr4(X86_CR4_MCE);
-}
-
 /*
  * Old style boot options parsing. Only for compatibility.
  */
@@ -703,8 +839,7 @@ static int __init mcheck_disable(char *str)
 	return 1;
 }
 
-/* mce=off disables machine check. Note you can re-enable it later
-   using sysfs.
+/* mce=off disables machine check.
    mce=TOLERANCELEVEL (number, see above)
    mce=bootlog Log MCEs from before booting. Disabled by default on AMD.
    mce=nobootlog Don't log MCEs from before booting. */
@@ -728,6 +863,29 @@ __setup("mce=", mcheck_enable);
  * Sysfs support
  */
 
+/*
+ * Disable machine checks on suspend and shutdown. We can't really handle
+ * them later.
+ */
+static int mce_disable(void)
+{
+	int i;
+
+	for (i = 0; i < banks; i++)
+		wrmsrl(MSR_IA32_MC0_CTL + i*4, 0);
+	return 0;
+}
+
+static int mce_suspend(struct sys_device *dev, pm_message_t state)
+{
+	return mce_disable();
+}
+
+static int mce_shutdown(struct sys_device *dev)
+{
+	return mce_disable();
+}
+
 /* On resume clear all MCE state. Don't want to see leftovers from the BIOS.
    Only one CPU is active at this time, the others get readded later using
    CPU hotplug. */
@@ -738,20 +896,24 @@ static int mce_resume(struct sys_device *dev)
 	return 0;
 }
 
+static void mce_cpu_restart(void *data)
+{
+	del_timer_sync(&__get_cpu_var(mce_timer));
+	if (mce_available(&current_cpu_data))
+		mce_init(NULL);
+	mce_init_timer();
+}
+
 /* Reinit MCEs after user configuration changes */
 static void mce_restart(void)
 {
-	if (next_interval)
-		cancel_delayed_work(&mcheck_work);
-	/* Timer race is harmless here */
-	on_each_cpu(mce_init, NULL, 1);
 	next_interval = check_interval * HZ;
-	if (next_interval)
-		schedule_delayed_work(&mcheck_work,
-				      round_jiffies_relative(next_interval));
+	on_each_cpu(mce_cpu_restart, NULL, 1);
 }
 
 static struct sysdev_class mce_sysclass = {
+	.suspend = mce_suspend,
+	.shutdown = mce_shutdown,
 	.resume = mce_resume,
 	.name = "machinecheck",
 };
@@ -778,16 +940,26 @@ void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu) __cpuinit
 	}								\
 	static SYSDEV_ATTR(name, 0644, show_ ## name, set_ ## name);
 
-/*
- * TBD should generate these dynamically based on number of available banks.
- * Have only 6 contol banks in /sysfs until then.
- */
-ACCESSOR(bank0ctl,bank[0],mce_restart())
-ACCESSOR(bank1ctl,bank[1],mce_restart())
-ACCESSOR(bank2ctl,bank[2],mce_restart())
-ACCESSOR(bank3ctl,bank[3],mce_restart())
-ACCESSOR(bank4ctl,bank[4],mce_restart())
-ACCESSOR(bank5ctl,bank[5],mce_restart())
+static struct sysdev_attribute *bank_attrs;
+
+static ssize_t show_bank(struct sys_device *s, struct sysdev_attribute *attr,
+			 char *buf)
+{
+	u64 b = bank[attr - bank_attrs];
+	return sprintf(buf, "%llx\n", b);
+}
+
+static ssize_t set_bank(struct sys_device *s, struct sysdev_attribute *attr,
+			const char *buf, size_t siz)
+{
+	char *end;
+	u64 new = simple_strtoull(buf, &end, 0);
+	if (end == buf)
+		return -EINVAL;
+	bank[attr - bank_attrs] = new;
+	mce_restart();
+	return end-buf;
+}
 
 static ssize_t show_trigger(struct sys_device *s, struct sysdev_attribute *attr,
 				char *buf)
@@ -814,8 +986,6 @@ static SYSDEV_ATTR(trigger, 0644, show_trigger, set_trigger);
 static SYSDEV_INT_ATTR(tolerant, 0644, tolerant);
 ACCESSOR(check_interval,check_interval,mce_restart())
 static struct sysdev_attribute *mce_attributes[] = {
-	&attr_bank0ctl, &attr_bank1ctl, &attr_bank2ctl,
-	&attr_bank3ctl, &attr_bank4ctl, &attr_bank5ctl,
 	&attr_tolerant.attr, &attr_check_interval, &attr_trigger,
 	NULL
 };
@@ -845,11 +1015,22 @@ static __cpuinit int mce_create_device(unsigned int cpu)
 		if (err)
 			goto error;
 	}
+	for (i = 0; i < banks; i++) {
+		err = sysdev_create_file(&per_cpu(device_mce, cpu),
+					&bank_attrs[i]);
+		if (err)
+			goto error2;
+	}
 	cpu_set(cpu, mce_device_initialized);
 
 	return 0;
+error2:
+	while (--i >= 0) {
+		sysdev_remove_file(&per_cpu(device_mce, cpu),
+					&bank_attrs[i]);
+	}
 error:
-	while (i--) {
+	while (--i >= 0) {
 		sysdev_remove_file(&per_cpu(device_mce,cpu),
 				   mce_attributes[i]);
 	}
@@ -868,15 +1049,46 @@ static __cpuinit void mce_remove_device(unsigned int cpu)
 	for (i = 0; mce_attributes[i]; i++)
 		sysdev_remove_file(&per_cpu(device_mce,cpu),
 			mce_attributes[i]);
+	for (i = 0; i < banks; i++)
+		sysdev_remove_file(&per_cpu(device_mce, cpu),
+			&bank_attrs[i]);
 	sysdev_unregister(&per_cpu(device_mce,cpu));
 	cpu_clear(cpu, mce_device_initialized);
 }
 
+/* Make sure there are no machine checks on offlined CPUs. */
+static void mce_disable_cpu(void *h)
+{
+	int i;
+	unsigned long action = *(unsigned long *)h;
+
+	if (!mce_available(&current_cpu_data))
+		return;
+	if (!(action & CPU_TASKS_FROZEN))
+		cmci_clear();
+	for (i = 0; i < banks; i++)
+		wrmsrl(MSR_IA32_MC0_CTL + i*4, 0);
+}
+
+static void mce_reenable_cpu(void *h)
+{
+	int i;
+	unsigned long action = *(unsigned long *)h;
+
+	if (!mce_available(&current_cpu_data))
+		return;
+	if (!(action & CPU_TASKS_FROZEN))
+		cmci_reenable();
+	for (i = 0; i < banks; i++)
+		wrmsrl(MSR_IA32_MC0_CTL + i*4, bank[i]);
+}
+
 /* Get notified when a cpu comes on/off. Be hotplug friendly. */
 static int __cpuinit mce_cpu_callback(struct notifier_block *nfb,
 				      unsigned long action, void *hcpu)
 {
 	unsigned int cpu = (unsigned long)hcpu;
+	struct timer_list *t = &per_cpu(mce_timer, cpu);
 
 	switch (action) {
 	case CPU_ONLINE:
@@ -891,6 +1103,21 @@ static int __cpuinit mce_cpu_callback(struct notifier_block *nfb,
 			threshold_cpu_callback(action, cpu);
 		mce_remove_device(cpu);
 		break;
+	case CPU_DOWN_PREPARE:
+	case CPU_DOWN_PREPARE_FROZEN:
+		del_timer_sync(t);
+		smp_call_function_single(cpu, mce_disable_cpu, &action, 1);
+		break;
+	case CPU_DOWN_FAILED:
+	case CPU_DOWN_FAILED_FROZEN:
+		t->expires = round_jiffies(jiffies + next_interval);
+		add_timer_on(t, cpu);
+		smp_call_function_single(cpu, mce_reenable_cpu, &action, 1);
+		break;
+	case CPU_POST_DEAD:
+		/* intentionally ignoring frozen here */
+		cmci_rediscover(cpu);
+		break;
 	}
 	return NOTIFY_OK;
 }
@@ -899,6 +1126,34 @@ static struct notifier_block mce_cpu_notifier __cpuinitdata = {
 	.notifier_call = mce_cpu_callback,
 };
 
+static __init int mce_init_banks(void)
+{
+	int i;
+
+	bank_attrs = kzalloc(sizeof(struct sysdev_attribute) * banks,
+				GFP_KERNEL);
+	if (!bank_attrs)
+		return -ENOMEM;
+
+	for (i = 0; i < banks; i++) {
+		struct sysdev_attribute *a = &bank_attrs[i];
+		a->attr.name = kasprintf(GFP_KERNEL, "bank%d", i);
+		if (!a->attr.name)
+			goto nomem;
+		a->attr.mode = 0644;
+		a->show = show_bank;
+		a->store = set_bank;
+	}
+	return 0;
+
+nomem:
+	while (--i >= 0)
+		kfree(bank_attrs[i].attr.name);
+	kfree(bank_attrs);
+	bank_attrs = NULL;
+	return -ENOMEM;
+}
+
 static __init int mce_init_device(void)
 {
 	int err;
@@ -906,6 +1161,11 @@ static __init int mce_init_device(void)
 
 	if (!mce_available(&boot_cpu_data))
 		return -EIO;
+
+	err = mce_init_banks();
+	if (err)
+		return err;
+
 	err = sysdev_class_register(&mce_sysclass);
 	if (err)
 		return err;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 9817506dd469..7d01be868870 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -79,6 +79,8 @@ static unsigned char shared_bank[NR_BANKS] = {
 
 static DEFINE_PER_CPU(unsigned char, bank_map);	/* see which banks are on */
 
+static void amd_threshold_interrupt(void);
+
 /*
  * CPU Initialization
  */
@@ -90,7 +92,8 @@ struct thresh_restart {
 };
 
 /* must be called with correct cpu affinity */
-static long threshold_restart_bank(void *_tr)
+/* Called via smp_call_function_single() */
+static void threshold_restart_bank(void *_tr)
 {
 	struct thresh_restart *tr = _tr;
 	u32 mci_misc_hi, mci_misc_lo;
@@ -117,7 +120,6 @@ static long threshold_restart_bank(void *_tr)
 
 	mci_misc_hi |= MASK_COUNT_EN_HI;
 	wrmsr(tr->b->address, mci_misc_lo, mci_misc_hi);
-	return 0;
 }
 
 /* cpu init entry point, called from mce.c with preempt off */
@@ -174,6 +176,8 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c)
 			tr.reset = 0;
 			tr.old_limit = 0;
 			threshold_restart_bank(&tr);
+
+			mce_threshold_vector = amd_threshold_interrupt;
 		}
 	}
 }
@@ -187,19 +191,13 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c)
  * the interrupt goes off when error_count reaches threshold_limit.
  * the handler will simply log mcelog w/ software defined bank number.
  */
-asmlinkage void mce_threshold_interrupt(void)
+static void amd_threshold_interrupt(void)
 {
 	unsigned int bank, block;
 	struct mce m;
 	u32 low = 0, high = 0, address = 0;
 
-	ack_APIC_irq();
-	exit_idle();
-	irq_enter();
-
-	memset(&m, 0, sizeof(m));
-	rdtscll(m.tsc);
-	m.cpu = smp_processor_id();
+	mce_setup(&m);
 
 	/* assume first bank caused it */
 	for (bank = 0; bank < NR_BANKS; ++bank) {
@@ -233,7 +231,8 @@ asmlinkage void mce_threshold_interrupt(void)
 
 			/* Log the machine check that caused the threshold
 			   event. */
-			do_machine_check(NULL, 0);
+			machine_check_poll(MCP_TIMESTAMP,
+					&__get_cpu_var(mce_poll_banks));
 
 			if (high & MASK_OVERFLOW_HI) {
 				rdmsrl(address, m.misc);
@@ -243,13 +242,10 @@ asmlinkage void mce_threshold_interrupt(void)
 				       + bank * NR_BLOCKS
 				       + block;
 				mce_log(&m);
-				goto out;
+				return;
 			}
 		}
 	}
-out:
-	inc_irq_stat(irq_threshold_count);
-	irq_exit();
 }
 
 /*
@@ -283,7 +279,7 @@ static ssize_t store_interrupt_enable(struct threshold_block *b,
 	tr.b = b;
 	tr.reset = 0;
 	tr.old_limit = 0;
-	work_on_cpu(b->cpu, threshold_restart_bank, &tr);
+	smp_call_function_single(b->cpu, threshold_restart_bank, &tr, 1);
 
 	return end - buf;
 }
@@ -305,23 +301,32 @@ static ssize_t store_threshold_limit(struct threshold_block *b,
 	tr.b = b;
 	tr.reset = 0;
 
-	work_on_cpu(b->cpu, threshold_restart_bank, &tr);
+	smp_call_function_single(b->cpu, threshold_restart_bank, &tr, 1);
 
 	return end - buf;
 }
 
-static long local_error_count(void *_b)
+struct threshold_block_cross_cpu {
+	struct threshold_block *tb;
+	long retval;
+};
+
+static void local_error_count_handler(void *_tbcc)
 {
-	struct threshold_block *b = _b;
+	struct threshold_block_cross_cpu *tbcc = _tbcc;
+	struct threshold_block *b = tbcc->tb;
 	u32 low, high;
 
 	rdmsr(b->address, low, high);
-	return (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit);
+	tbcc->retval = (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit);
 }
 
 static ssize_t show_error_count(struct threshold_block *b, char *buf)
 {
-	return sprintf(buf, "%lx\n", work_on_cpu(b->cpu, local_error_count, b));
+	struct threshold_block_cross_cpu tbcc = { .tb = b, };
+
+	smp_call_function_single(b->cpu, local_error_count_handler, &tbcc, 1);
+	return sprintf(buf, "%lx\n", tbcc.retval);
 }
 
 static ssize_t store_error_count(struct threshold_block *b,
@@ -329,7 +334,7 @@ static ssize_t store_error_count(struct threshold_block *b,
 {
 	struct thresh_restart tr = { .b = b, .reset = 1, .old_limit = 0 };
 
-	work_on_cpu(b->cpu, threshold_restart_bank, &tr);
+	smp_call_function_single(b->cpu, threshold_restart_bank, &tr, 1);
 	return 1;
 }
 
@@ -398,7 +403,7 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu,
 	if ((bank >= NR_BANKS) || (block >= NR_BLOCKS))
 		return 0;
 
-	if (rdmsr_safe(address, &low, &high))
+	if (rdmsr_safe_on_cpu(cpu, address, &low, &high))
 		return 0;
 
 	if (!(high & MASK_VALID_HI)) {
@@ -462,12 +467,11 @@ out_free:
 	return err;
 }
 
-static __cpuinit long local_allocate_threshold_blocks(void *_bank)
+static __cpuinit long
+local_allocate_threshold_blocks(int cpu, unsigned int bank)
 {
-	unsigned int *bank = _bank;
-
-	return allocate_threshold_blocks(smp_processor_id(), *bank, 0,
-					 MSR_IA32_MC0_MISC + *bank * 4);
+	return allocate_threshold_blocks(cpu, bank, 0,
+					 MSR_IA32_MC0_MISC + bank * 4);
 }
 
 /* symlinks sibling shared banks to first core.  first core owns dir/files. */
@@ -530,7 +534,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
 
 	per_cpu(threshold_banks, cpu)[bank] = b;
 
-	err = work_on_cpu(cpu, local_allocate_threshold_blocks, &bank);
+	err = local_allocate_threshold_blocks(cpu, bank);
 	if (err)
 		goto out_free;
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
index aa5e287c98e0..57df3d383470 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
@@ -1,6 +1,8 @@
 /*
  * Intel specific MCE features.
  * Copyright 2004 Zwane Mwaikambo <zwane@linuxpower.ca>
+ * Copyright (C) 2008, 2009 Intel Corporation
+ * Author: Andi Kleen
  */
 
 #include <linux/init.h>
@@ -13,6 +15,7 @@
 #include <asm/hw_irq.h>
 #include <asm/idle.h>
 #include <asm/therm_throt.h>
+#include <asm/apic.h>
 
 asmlinkage void smp_thermal_interrupt(void)
 {
@@ -25,7 +28,7 @@ asmlinkage void smp_thermal_interrupt(void)
 
 	rdmsrl(MSR_IA32_THERM_STATUS, msr_val);
 	if (therm_throt_process(msr_val & 1))
-		mce_log_therm_throt_event(smp_processor_id(), msr_val);
+		mce_log_therm_throt_event(msr_val);
 
 	inc_irq_stat(irq_thermal_count);
 	irq_exit();
@@ -85,7 +88,209 @@ static void intel_init_thermal(struct cpuinfo_x86 *c)
 	return;
 }
 
+/*
+ * Support for Intel Correct Machine Check Interrupts. This allows
+ * the CPU to raise an interrupt when a corrected machine check happened.
+ * Normally we pick those up using a regular polling timer.
+ * Also supports reliable discovery of shared banks.
+ */
+
+static DEFINE_PER_CPU(mce_banks_t, mce_banks_owned);
+
+/*
+ * cmci_discover_lock protects against parallel discovery attempts
+ * which could race against each other.
+ */
+static DEFINE_SPINLOCK(cmci_discover_lock);
+
+#define CMCI_THRESHOLD 1
+
+static int cmci_supported(int *banks)
+{
+	u64 cap;
+
+	/*
+	 * Vendor check is not strictly needed, but the initial
+	 * initialization is vendor keyed and this
+	 * makes sure none of the backdoors are entered otherwise.
+	 */
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
+		return 0;
+	if (!cpu_has_apic || lapic_get_maxlvt() < 6)
+		return 0;
+	rdmsrl(MSR_IA32_MCG_CAP, cap);
+	*banks = min_t(unsigned, MAX_NR_BANKS, cap & 0xff);
+	return !!(cap & MCG_CMCI_P);
+}
+
+/*
+ * The interrupt handler. This is called on every event.
+ * Just call the poller directly to log any events.
+ * This could in theory increase the threshold under high load,
+ * but doesn't for now.
+ */
+static void intel_threshold_interrupt(void)
+{
+	machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned));
+	mce_notify_user();
+}
+
+static void print_update(char *type, int *hdr, int num)
+{
+	if (*hdr == 0)
+		printk(KERN_INFO "CPU %d MCA banks", smp_processor_id());
+	*hdr = 1;
+	printk(KERN_CONT " %s:%d", type, num);
+}
+
+/*
+ * Enable CMCI (Corrected Machine Check Interrupt) for available MCE banks
+ * on this CPU. Use the algorithm recommended in the SDM to discover shared
+ * banks.
+ */
+static void cmci_discover(int banks, int boot)
+{
+	unsigned long *owned = (void *)&__get_cpu_var(mce_banks_owned);
+	int hdr = 0;
+	int i;
+
+	spin_lock(&cmci_discover_lock);
+	for (i = 0; i < banks; i++) {
+		u64 val;
+
+		if (test_bit(i, owned))
+			continue;
+
+		rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+
+		/* Already owned by someone else? */
+		if (val & CMCI_EN) {
+			if (test_and_clear_bit(i, owned) || boot)
+				print_update("SHD", &hdr, i);
+			__clear_bit(i, __get_cpu_var(mce_poll_banks));
+			continue;
+		}
+
+		val |= CMCI_EN | CMCI_THRESHOLD;
+		wrmsrl(MSR_IA32_MC0_CTL2 + i, val);
+		rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+
+		/* Did the enable bit stick? -- the bank supports CMCI */
+		if (val & CMCI_EN) {
+			if (!test_and_set_bit(i, owned) || boot)
+				print_update("CMCI", &hdr, i);
+			__clear_bit(i, __get_cpu_var(mce_poll_banks));
+		} else {
+			WARN_ON(!test_bit(i, __get_cpu_var(mce_poll_banks)));
+		}
+	}
+	spin_unlock(&cmci_discover_lock);
+	if (hdr)
+		printk(KERN_CONT "\n");
+}
+
+/*
+ * Just in case we missed an event during initialization check
+ * all the CMCI owned banks.
+ */
+void cmci_recheck(void)
+{
+	unsigned long flags;
+	int banks;
+
+	if (!mce_available(&current_cpu_data) || !cmci_supported(&banks))
+		return;
+	local_irq_save(flags);
+	machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned));
+	local_irq_restore(flags);
+}
+
+/*
+ * Disable CMCI on this CPU for all banks it owns when it goes down.
+ * This allows other CPUs to claim the banks on rediscovery.
+ */
+void cmci_clear(void)
+{
+	int i;
+	int banks;
+	u64 val;
+
+	if (!cmci_supported(&banks))
+		return;
+	spin_lock(&cmci_discover_lock);
+	for (i = 0; i < banks; i++) {
+		if (!test_bit(i, __get_cpu_var(mce_banks_owned)))
+			continue;
+		/* Disable CMCI */
+		rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+		val &= ~(CMCI_EN|CMCI_THRESHOLD_MASK);
+		wrmsrl(MSR_IA32_MC0_CTL2 + i, val);
+		__clear_bit(i, __get_cpu_var(mce_banks_owned));
+	}
+	spin_unlock(&cmci_discover_lock);
+}
+
+/*
+ * After a CPU went down cycle through all the others and rediscover
+ * Must run in process context.
+ */
+void cmci_rediscover(int dying)
+{
+	int banks;
+	int cpu;
+	cpumask_var_t old;
+
+	if (!cmci_supported(&banks))
+		return;
+	if (!alloc_cpumask_var(&old, GFP_KERNEL))
+		return;
+	cpumask_copy(old, &current->cpus_allowed);
+
+	for_each_online_cpu (cpu) {
+		if (cpu == dying)
+			continue;
+		if (set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)))
+			continue;
+		/* Recheck banks in case CPUs don't all have the same */
+		if (cmci_supported(&banks))
+			cmci_discover(banks, 0);
+	}
+
+	set_cpus_allowed_ptr(current, old);
+	free_cpumask_var(old);
+}
+
+/*
+ * Reenable CMCI on this CPU in case a CPU down failed.
+ */
+void cmci_reenable(void)
+{
+	int banks;
+	if (cmci_supported(&banks))
+		cmci_discover(banks, 0);
+}
+
+static void intel_init_cmci(void)
+{
+	int banks;
+
+	if (!cmci_supported(&banks))
+		return;
+
+	mce_threshold_vector = intel_threshold_interrupt;
+	cmci_discover(banks, 1);
+	/*
+	 * For CPU #0 this runs with still disabled APIC, but that's
+	 * ok because only the vector is set up. We still do another
+	 * check for the banks later for CPU #0 just to make sure
+	 * to not miss any events.
+	 */
+	apic_write(APIC_LVTCMCI, THRESHOLD_APIC_VECTOR|APIC_DM_FIXED);
+	cmci_recheck();
+}
+
 void mce_intel_feature_init(struct cpuinfo_x86 *c)
 {
 	intel_init_thermal(c);
+	intel_init_cmci();
 }
diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c
new file mode 100644
index 000000000000..23ee9e730f78
--- /dev/null
+++ b/arch/x86/kernel/cpu/mcheck/threshold.c
@@ -0,0 +1,29 @@
+/*
+ * Common corrected MCE threshold handler code:
+ */
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+
+#include <asm/irq_vectors.h>
+#include <asm/apic.h>
+#include <asm/idle.h>
+#include <asm/mce.h>
+
+static void default_threshold_interrupt(void)
+{
+	printk(KERN_ERR "Unexpected threshold interrupt at vector %x\n",
+			 THRESHOLD_APIC_VECTOR);
+}
+
+void (*mce_threshold_vector)(void) = default_threshold_interrupt;
+
+asmlinkage void mce_threshold_interrupt(void)
+{
+	exit_idle();
+	irq_enter();
+	inc_irq_stat(irq_threshold_count);
+	mce_threshold_vector();
+	irq_exit();
+	/* Ack only at the end to avoid potential reentry */
+	ack_APIC_irq();
+}
diff --git a/arch/x86/kernel/cpu/mtrr/Makefile b/arch/x86/kernel/cpu/mtrr/Makefile
index 191fc0533649..f4361b56f8e9 100644
--- a/arch/x86/kernel/cpu/mtrr/Makefile
+++ b/arch/x86/kernel/cpu/mtrr/Makefile
@@ -1,3 +1,3 @@
-obj-y		:= main.o if.o generic.o state.o
+obj-y		:= main.o if.o generic.o state.o cleanup.o
 obj-$(CONFIG_X86_32) += amd.o cyrix.o centaur.o
 
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c
new file mode 100644
index 000000000000..ce0fe4b5c04f
--- /dev/null
+++ b/arch/x86/kernel/cpu/mtrr/cleanup.c
@@ -0,0 +1,1101 @@
+/*  MTRR (Memory Type Range Register) cleanup
+
+    Copyright (C) 2009 Yinghai Lu
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/smp.h>
+#include <linux/cpu.h>
+#include <linux/mutex.h>
+#include <linux/sort.h>
+
+#include <asm/e820.h>
+#include <asm/mtrr.h>
+#include <asm/uaccess.h>
+#include <asm/processor.h>
+#include <asm/msr.h>
+#include <asm/kvm_para.h>
+#include "mtrr.h"
+
+/* should be related to MTRR_VAR_RANGES nums */
+#define RANGE_NUM 256
+
+struct res_range {
+	unsigned long start;
+	unsigned long end;
+};
+
+static int __init
+add_range(struct res_range *range, int nr_range, unsigned long start,
+			      unsigned long end)
+{
+	/* out of slots */
+	if (nr_range >= RANGE_NUM)
+		return nr_range;
+
+	range[nr_range].start = start;
+	range[nr_range].end = end;
+
+	nr_range++;
+
+	return nr_range;
+}
+
+static int __init
+add_range_with_merge(struct res_range *range, int nr_range, unsigned long start,
+			      unsigned long end)
+{
+	int i;
+
+	/* try to merge it with old one */
+	for (i = 0; i < nr_range; i++) {
+		unsigned long final_start, final_end;
+		unsigned long common_start, common_end;
+
+		if (!range[i].end)
+			continue;
+
+		common_start = max(range[i].start, start);
+		common_end = min(range[i].end, end);
+		if (common_start > common_end + 1)
+			continue;
+
+		final_start = min(range[i].start, start);
+		final_end = max(range[i].end, end);
+
+		range[i].start = final_start;
+		range[i].end =  final_end;
+		return nr_range;
+	}
+
+	/* need to add that */
+	return add_range(range, nr_range, start, end);
+}
+
+static void __init
+subtract_range(struct res_range *range, unsigned long start, unsigned long end)
+{
+	int i, j;
+
+	for (j = 0; j < RANGE_NUM; j++) {
+		if (!range[j].end)
+			continue;
+
+		if (start <= range[j].start && end >= range[j].end) {
+			range[j].start = 0;
+			range[j].end = 0;
+			continue;
+		}
+
+		if (start <= range[j].start && end < range[j].end &&
+		    range[j].start < end + 1) {
+			range[j].start = end + 1;
+			continue;
+		}
+
+
+		if (start > range[j].start && end >= range[j].end &&
+		    range[j].end > start - 1) {
+			range[j].end = start - 1;
+			continue;
+		}
+
+		if (start > range[j].start && end < range[j].end) {
+			/* find the new spare */
+			for (i = 0; i < RANGE_NUM; i++) {
+				if (range[i].end == 0)
+					break;
+			}
+			if (i < RANGE_NUM) {
+				range[i].end = range[j].end;
+				range[i].start = end + 1;
+			} else {
+				printk(KERN_ERR "run of slot in ranges\n");
+			}
+			range[j].end = start - 1;
+			continue;
+		}
+	}
+}
+
+static int __init cmp_range(const void *x1, const void *x2)
+{
+	const struct res_range *r1 = x1;
+	const struct res_range *r2 = x2;
+	long start1, start2;
+
+	start1 = r1->start;
+	start2 = r2->start;
+
+	return start1 - start2;
+}
+
+struct var_mtrr_range_state {
+	unsigned long base_pfn;
+	unsigned long size_pfn;
+	mtrr_type type;
+};
+
+static struct var_mtrr_range_state __initdata range_state[RANGE_NUM];
+static int __initdata debug_print;
+
+static int __init
+x86_get_mtrr_mem_range(struct res_range *range, int nr_range,
+		       unsigned long extra_remove_base,
+		       unsigned long extra_remove_size)
+{
+	unsigned long base, size;
+	mtrr_type type;
+	int i;
+
+	for (i = 0; i < num_var_ranges; i++) {
+		type = range_state[i].type;
+		if (type != MTRR_TYPE_WRBACK)
+			continue;
+		base = range_state[i].base_pfn;
+		size = range_state[i].size_pfn;
+		nr_range = add_range_with_merge(range, nr_range, base,
+						base + size - 1);
+	}
+	if (debug_print) {
+		printk(KERN_DEBUG "After WB checking\n");
+		for (i = 0; i < nr_range; i++)
+			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
+				 range[i].start, range[i].end + 1);
+	}
+
+	/* take out UC ranges */
+	for (i = 0; i < num_var_ranges; i++) {
+		type = range_state[i].type;
+		if (type != MTRR_TYPE_UNCACHABLE &&
+		    type != MTRR_TYPE_WRPROT)
+			continue;
+		size = range_state[i].size_pfn;
+		if (!size)
+			continue;
+		base = range_state[i].base_pfn;
+		if (base < (1<<(20-PAGE_SHIFT)) && mtrr_state.have_fixed &&
+		    (mtrr_state.enabled & 1)) {
+			/* Var MTRR contains UC entry below 1M? Skip it: */
+			printk(KERN_WARNING "WARNING: BIOS bug: VAR MTRR %d "
+				"contains strange UC entry under 1M, check "
+				"with your system vendor!\n", i);
+			if (base + size <= (1<<(20-PAGE_SHIFT)))
+				continue;
+			size -= (1<<(20-PAGE_SHIFT)) - base;
+			base = 1<<(20-PAGE_SHIFT);
+		}
+		subtract_range(range, base, base + size - 1);
+	}
+	if (extra_remove_size)
+		subtract_range(range, extra_remove_base,
+				 extra_remove_base + extra_remove_size  - 1);
+
+	/* get new range num */
+	nr_range = 0;
+	for (i = 0; i < RANGE_NUM; i++) {
+		if (!range[i].end)
+			continue;
+		nr_range++;
+	}
+	if  (debug_print) {
+		printk(KERN_DEBUG "After UC checking\n");
+		for (i = 0; i < nr_range; i++)
+			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
+				 range[i].start, range[i].end + 1);
+	}
+
+	/* sort the ranges */
+	sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
+	if  (debug_print) {
+		printk(KERN_DEBUG "After sorting\n");
+		for (i = 0; i < nr_range; i++)
+			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
+				 range[i].start, range[i].end + 1);
+	}
+
+	/* clear those is not used */
+	for (i = nr_range; i < RANGE_NUM; i++)
+		memset(&range[i], 0, sizeof(range[i]));
+
+	return nr_range;
+}
+
+static struct res_range __initdata range[RANGE_NUM];
+static int __initdata nr_range;
+
+#ifdef CONFIG_MTRR_SANITIZER
+
+static unsigned long __init sum_ranges(struct res_range *range, int nr_range)
+{
+	unsigned long sum;
+	int i;
+
+	sum = 0;
+	for (i = 0; i < nr_range; i++)
+		sum += range[i].end + 1 - range[i].start;
+
+	return sum;
+}
+
+static int enable_mtrr_cleanup __initdata =
+	CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT;
+
+static int __init disable_mtrr_cleanup_setup(char *str)
+{
+	enable_mtrr_cleanup = 0;
+	return 0;
+}
+early_param("disable_mtrr_cleanup", disable_mtrr_cleanup_setup);
+
+static int __init enable_mtrr_cleanup_setup(char *str)
+{
+	enable_mtrr_cleanup = 1;
+	return 0;
+}
+early_param("enable_mtrr_cleanup", enable_mtrr_cleanup_setup);
+
+static int __init mtrr_cleanup_debug_setup(char *str)
+{
+	debug_print = 1;
+	return 0;
+}
+early_param("mtrr_cleanup_debug", mtrr_cleanup_debug_setup);
+
+struct var_mtrr_state {
+	unsigned long	range_startk;
+	unsigned long	range_sizek;
+	unsigned long	chunk_sizek;
+	unsigned long	gran_sizek;
+	unsigned int	reg;
+};
+
+static void __init
+set_var_mtrr(unsigned int reg, unsigned long basek, unsigned long sizek,
+		unsigned char type, unsigned int address_bits)
+{
+	u32 base_lo, base_hi, mask_lo, mask_hi;
+	u64 base, mask;
+
+	if (!sizek) {
+		fill_mtrr_var_range(reg, 0, 0, 0, 0);
+		return;
+	}
+
+	mask = (1ULL << address_bits) - 1;
+	mask &= ~((((u64)sizek) << 10) - 1);
+
+	base  = ((u64)basek) << 10;
+
+	base |= type;
+	mask |= 0x800;
+
+	base_lo = base & ((1ULL<<32) - 1);
+	base_hi = base >> 32;
+
+	mask_lo = mask & ((1ULL<<32) - 1);
+	mask_hi = mask >> 32;
+
+	fill_mtrr_var_range(reg, base_lo, base_hi, mask_lo, mask_hi);
+}
+
+static void __init
+save_var_mtrr(unsigned int reg, unsigned long basek, unsigned long sizek,
+		unsigned char type)
+{
+	range_state[reg].base_pfn = basek >> (PAGE_SHIFT - 10);
+	range_state[reg].size_pfn = sizek >> (PAGE_SHIFT - 10);
+	range_state[reg].type = type;
+}
+
+static void __init
+set_var_mtrr_all(unsigned int address_bits)
+{
+	unsigned long basek, sizek;
+	unsigned char type;
+	unsigned int reg;
+
+	for (reg = 0; reg < num_var_ranges; reg++) {
+		basek = range_state[reg].base_pfn << (PAGE_SHIFT - 10);
+		sizek = range_state[reg].size_pfn << (PAGE_SHIFT - 10);
+		type = range_state[reg].type;
+
+		set_var_mtrr(reg, basek, sizek, type, address_bits);
+	}
+}
+
+static unsigned long to_size_factor(unsigned long sizek, char *factorp)
+{
+	char factor;
+	unsigned long base = sizek;
+
+	if (base & ((1<<10) - 1)) {
+		/* not MB alignment */
+		factor = 'K';
+	} else if (base & ((1<<20) - 1)) {
+		factor = 'M';
+		base >>= 10;
+	} else {
+		factor = 'G';
+		base >>= 20;
+	}
+
+	*factorp = factor;
+
+	return base;
+}
+
+static unsigned int __init
+range_to_mtrr(unsigned int reg, unsigned long range_startk,
+	      unsigned long range_sizek, unsigned char type)
+{
+	if (!range_sizek || (reg >= num_var_ranges))
+		return reg;
+
+	while (range_sizek) {
+		unsigned long max_align, align;
+		unsigned long sizek;
+
+		/* Compute the maximum size I can make a range */
+		if (range_startk)
+			max_align = ffs(range_startk) - 1;
+		else
+			max_align = 32;
+		align = fls(range_sizek) - 1;
+		if (align > max_align)
+			align = max_align;
+
+		sizek = 1 << align;
+		if (debug_print) {
+			char start_factor = 'K', size_factor = 'K';
+			unsigned long start_base, size_base;
+
+			start_base = to_size_factor(range_startk,
+							 &start_factor),
+			size_base = to_size_factor(sizek, &size_factor),
+
+			printk(KERN_DEBUG "Setting variable MTRR %d, "
+				"base: %ld%cB, range: %ld%cB, type %s\n",
+				reg, start_base, start_factor,
+				size_base, size_factor,
+				(type == MTRR_TYPE_UNCACHABLE) ? "UC" :
+				   ((type == MTRR_TYPE_WRBACK) ? "WB" : "Other")
+				);
+		}
+		save_var_mtrr(reg++, range_startk, sizek, type);
+		range_startk += sizek;
+		range_sizek -= sizek;
+		if (reg >= num_var_ranges)
+			break;
+	}
+	return reg;
+}
+
+static unsigned __init
+range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek,
+			unsigned long sizek)
+{
+	unsigned long hole_basek, hole_sizek;
+	unsigned long second_basek, second_sizek;
+	unsigned long range0_basek, range0_sizek;
+	unsigned long range_basek, range_sizek;
+	unsigned long chunk_sizek;
+	unsigned long gran_sizek;
+
+	hole_basek = 0;
+	hole_sizek = 0;
+	second_basek = 0;
+	second_sizek = 0;
+	chunk_sizek = state->chunk_sizek;
+	gran_sizek = state->gran_sizek;
+
+	/* align with gran size, prevent small block used up MTRRs */
+	range_basek = ALIGN(state->range_startk, gran_sizek);
+	if ((range_basek > basek) && basek)
+		return second_sizek;
+	state->range_sizek -= (range_basek - state->range_startk);
+	range_sizek = ALIGN(state->range_sizek, gran_sizek);
+
+	while (range_sizek > state->range_sizek) {
+		range_sizek -= gran_sizek;
+		if (!range_sizek)
+			return 0;
+	}
+	state->range_sizek = range_sizek;
+
+	/* try to append some small hole */
+	range0_basek = state->range_startk;
+	range0_sizek = ALIGN(state->range_sizek, chunk_sizek);
+
+	/* no increase */
+	if (range0_sizek == state->range_sizek) {
+		if (debug_print)
+			printk(KERN_DEBUG "rangeX: %016lx - %016lx\n",
+				range0_basek<<10,
+				(range0_basek + state->range_sizek)<<10);
+		state->reg = range_to_mtrr(state->reg, range0_basek,
+				state->range_sizek, MTRR_TYPE_WRBACK);
+		return 0;
+	}
+
+	/* only cut back, when it is not the last */
+	if (sizek) {
+		while (range0_basek + range0_sizek > (basek + sizek)) {
+			if (range0_sizek >= chunk_sizek)
+				range0_sizek -= chunk_sizek;
+			else
+				range0_sizek = 0;
+
+			if (!range0_sizek)
+				break;
+		}
+	}
+
+second_try:
+	range_basek = range0_basek + range0_sizek;
+
+	/* one hole in the middle */
+	if (range_basek > basek && range_basek <= (basek + sizek))
+		second_sizek = range_basek - basek;
+
+	if (range0_sizek > state->range_sizek) {
+
+		/* one hole in middle or at end */
+		hole_sizek = range0_sizek - state->range_sizek - second_sizek;
+
+		/* hole size should be less than half of range0 size */
+		if (hole_sizek >= (range0_sizek >> 1) &&
+		    range0_sizek >= chunk_sizek) {
+			range0_sizek -= chunk_sizek;
+			second_sizek = 0;
+			hole_sizek = 0;
+
+			goto second_try;
+		}
+	}
+
+	if (range0_sizek) {
+		if (debug_print)
+			printk(KERN_DEBUG "range0: %016lx - %016lx\n",
+				range0_basek<<10,
+				(range0_basek + range0_sizek)<<10);
+		state->reg = range_to_mtrr(state->reg, range0_basek,
+				range0_sizek, MTRR_TYPE_WRBACK);
+	}
+
+	if (range0_sizek < state->range_sizek) {
+		/* need to handle left over */
+		range_sizek = state->range_sizek - range0_sizek;
+
+		if (debug_print)
+			printk(KERN_DEBUG "range: %016lx - %016lx\n",
+				 range_basek<<10,
+				 (range_basek + range_sizek)<<10);
+		state->reg = range_to_mtrr(state->reg, range_basek,
+				 range_sizek, MTRR_TYPE_WRBACK);
+	}
+
+	if (hole_sizek) {
+		hole_basek = range_basek - hole_sizek - second_sizek;
+		if (debug_print)
+			printk(KERN_DEBUG "hole: %016lx - %016lx\n",
+				 hole_basek<<10,
+				 (hole_basek + hole_sizek)<<10);
+		state->reg = range_to_mtrr(state->reg, hole_basek,
+				 hole_sizek, MTRR_TYPE_UNCACHABLE);
+	}
+
+	return second_sizek;
+}
+
+static void __init
+set_var_mtrr_range(struct var_mtrr_state *state, unsigned long base_pfn,
+		   unsigned long size_pfn)
+{
+	unsigned long basek, sizek;
+	unsigned long second_sizek = 0;
+
+	if (state->reg >= num_var_ranges)
+		return;
+
+	basek = base_pfn << (PAGE_SHIFT - 10);
+	sizek = size_pfn << (PAGE_SHIFT - 10);
+
+	/* See if I can merge with the last range */
+	if ((basek <= 1024) ||
+	    (state->range_startk + state->range_sizek == basek)) {
+		unsigned long endk = basek + sizek;
+		state->range_sizek = endk - state->range_startk;
+		return;
+	}
+	/* Write the range mtrrs */
+	if (state->range_sizek != 0)
+		second_sizek = range_to_mtrr_with_hole(state, basek, sizek);
+
+	/* Allocate an msr */
+	state->range_startk = basek + second_sizek;
+	state->range_sizek  = sizek - second_sizek;
+}
+
+/* mininum size of mtrr block that can take hole */
+static u64 mtrr_chunk_size __initdata = (256ULL<<20);
+
+static int __init parse_mtrr_chunk_size_opt(char *p)
+{
+	if (!p)
+		return -EINVAL;
+	mtrr_chunk_size = memparse(p, &p);
+	return 0;
+}
+early_param("mtrr_chunk_size", parse_mtrr_chunk_size_opt);
+
+/* granity of mtrr of block */
+static u64 mtrr_gran_size __initdata;
+
+static int __init parse_mtrr_gran_size_opt(char *p)
+{
+	if (!p)
+		return -EINVAL;
+	mtrr_gran_size = memparse(p, &p);
+	return 0;
+}
+early_param("mtrr_gran_size", parse_mtrr_gran_size_opt);
+
+static int nr_mtrr_spare_reg __initdata =
+				 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT;
+
+static int __init parse_mtrr_spare_reg(char *arg)
+{
+	if (arg)
+		nr_mtrr_spare_reg = simple_strtoul(arg, NULL, 0);
+	return 0;
+}
+
+early_param("mtrr_spare_reg_nr", parse_mtrr_spare_reg);
+
+static int __init
+x86_setup_var_mtrrs(struct res_range *range, int nr_range,
+		    u64 chunk_size, u64 gran_size)
+{
+	struct var_mtrr_state var_state;
+	int i;
+	int num_reg;
+
+	var_state.range_startk	= 0;
+	var_state.range_sizek	= 0;
+	var_state.reg		= 0;
+	var_state.chunk_sizek	= chunk_size >> 10;
+	var_state.gran_sizek	= gran_size >> 10;
+
+	memset(range_state, 0, sizeof(range_state));
+
+	/* Write the range etc */
+	for (i = 0; i < nr_range; i++)
+		set_var_mtrr_range(&var_state, range[i].start,
+				   range[i].end - range[i].start + 1);
+
+	/* Write the last range */
+	if (var_state.range_sizek != 0)
+		range_to_mtrr_with_hole(&var_state, 0, 0);
+
+	num_reg = var_state.reg;
+	/* Clear out the extra MTRR's */
+	while (var_state.reg < num_var_ranges) {
+		save_var_mtrr(var_state.reg, 0, 0, 0);
+		var_state.reg++;
+	}
+
+	return num_reg;
+}
+
+struct mtrr_cleanup_result {
+	unsigned long gran_sizek;
+	unsigned long chunk_sizek;
+	unsigned long lose_cover_sizek;
+	unsigned int num_reg;
+	int bad;
+};
+
+/*
+ * gran_size: 64K, 128K, 256K, 512K, 1M, 2M, ..., 2G
+ * chunk size: gran_size, ..., 2G
+ * so we need (1+16)*8
+ */
+#define NUM_RESULT	136
+#define PSHIFT		(PAGE_SHIFT - 10)
+
+static struct mtrr_cleanup_result __initdata result[NUM_RESULT];
+static unsigned long __initdata min_loss_pfn[RANGE_NUM];
+
+static void __init print_out_mtrr_range_state(void)
+{
+	int i;
+	char start_factor = 'K', size_factor = 'K';
+	unsigned long start_base, size_base;
+	mtrr_type type;
+
+	for (i = 0; i < num_var_ranges; i++) {
+
+		size_base = range_state[i].size_pfn << (PAGE_SHIFT - 10);
+		if (!size_base)
+			continue;
+
+		size_base = to_size_factor(size_base, &size_factor),
+		start_base = range_state[i].base_pfn << (PAGE_SHIFT - 10);
+		start_base = to_size_factor(start_base, &start_factor),
+		type = range_state[i].type;
+
+		printk(KERN_DEBUG "reg %d, base: %ld%cB, range: %ld%cB, type %s\n",
+			i, start_base, start_factor,
+			size_base, size_factor,
+			(type == MTRR_TYPE_UNCACHABLE) ? "UC" :
+			    ((type == MTRR_TYPE_WRPROT) ? "WP" :
+			     ((type == MTRR_TYPE_WRBACK) ? "WB" : "Other"))
+			);
+	}
+}
+
+static int __init mtrr_need_cleanup(void)
+{
+	int i;
+	mtrr_type type;
+	unsigned long size;
+	/* extra one for all 0 */
+	int num[MTRR_NUM_TYPES + 1];
+
+	/* check entries number */
+	memset(num, 0, sizeof(num));
+	for (i = 0; i < num_var_ranges; i++) {
+		type = range_state[i].type;
+		size = range_state[i].size_pfn;
+		if (type >= MTRR_NUM_TYPES)
+			continue;
+		if (!size)
+			type = MTRR_NUM_TYPES;
+		if (type == MTRR_TYPE_WRPROT)
+			type = MTRR_TYPE_UNCACHABLE;
+		num[type]++;
+	}
+
+	/* check if we got UC entries */
+	if (!num[MTRR_TYPE_UNCACHABLE])
+		return 0;
+
+	/* check if we only had WB and UC */
+	if (num[MTRR_TYPE_WRBACK] + num[MTRR_TYPE_UNCACHABLE] !=
+		num_var_ranges - num[MTRR_NUM_TYPES])
+		return 0;
+
+	return 1;
+}
+
+static unsigned long __initdata range_sums;
+static void __init mtrr_calc_range_state(u64 chunk_size, u64 gran_size,
+					 unsigned long extra_remove_base,
+					 unsigned long extra_remove_size,
+					 int i)
+{
+	int num_reg;
+	static struct res_range range_new[RANGE_NUM];
+	static int nr_range_new;
+	unsigned long range_sums_new;
+
+	/* convert ranges to var ranges state */
+	num_reg = x86_setup_var_mtrrs(range, nr_range,
+						chunk_size, gran_size);
+
+	/* we got new setting in range_state, check it */
+	memset(range_new, 0, sizeof(range_new));
+	nr_range_new = x86_get_mtrr_mem_range(range_new, 0,
+				extra_remove_base, extra_remove_size);
+	range_sums_new = sum_ranges(range_new, nr_range_new);
+
+	result[i].chunk_sizek = chunk_size >> 10;
+	result[i].gran_sizek = gran_size >> 10;
+	result[i].num_reg = num_reg;
+	if (range_sums < range_sums_new) {
+		result[i].lose_cover_sizek =
+			(range_sums_new - range_sums) << PSHIFT;
+		result[i].bad = 1;
+	} else
+		result[i].lose_cover_sizek =
+			(range_sums - range_sums_new) << PSHIFT;
+
+	/* double check it */
+	if (!result[i].bad && !result[i].lose_cover_sizek) {
+		if (nr_range_new != nr_range ||
+			memcmp(range, range_new, sizeof(range)))
+				result[i].bad = 1;
+	}
+
+	if (!result[i].bad && (range_sums - range_sums_new <
+				min_loss_pfn[num_reg])) {
+		min_loss_pfn[num_reg] =
+			range_sums - range_sums_new;
+	}
+}
+
+static void __init mtrr_print_out_one_result(int i)
+{
+	char gran_factor, chunk_factor, lose_factor;
+	unsigned long gran_base, chunk_base, lose_base;
+
+	gran_base = to_size_factor(result[i].gran_sizek, &gran_factor),
+	chunk_base = to_size_factor(result[i].chunk_sizek, &chunk_factor),
+	lose_base = to_size_factor(result[i].lose_cover_sizek, &lose_factor),
+	printk(KERN_INFO "%sgran_size: %ld%c \tchunk_size: %ld%c \t",
+			result[i].bad ? "*BAD*" : " ",
+			gran_base, gran_factor, chunk_base, chunk_factor);
+	printk(KERN_CONT "num_reg: %d  \tlose cover RAM: %s%ld%c\n",
+			result[i].num_reg, result[i].bad ? "-" : "",
+			lose_base, lose_factor);
+}
+
+static int __init mtrr_search_optimal_index(void)
+{
+	int i;
+	int num_reg_good;
+	int index_good;
+
+	if (nr_mtrr_spare_reg >= num_var_ranges)
+		nr_mtrr_spare_reg = num_var_ranges - 1;
+	num_reg_good = -1;
+	for (i = num_var_ranges - nr_mtrr_spare_reg; i > 0; i--) {
+		if (!min_loss_pfn[i])
+			num_reg_good = i;
+	}
+
+	index_good = -1;
+	if (num_reg_good != -1) {
+		for (i = 0; i < NUM_RESULT; i++) {
+			if (!result[i].bad &&
+			    result[i].num_reg == num_reg_good &&
+			    !result[i].lose_cover_sizek) {
+				index_good = i;
+				break;
+			}
+		}
+	}
+
+	return index_good;
+}
+
+
+int __init mtrr_cleanup(unsigned address_bits)
+{
+	unsigned long extra_remove_base, extra_remove_size;
+	unsigned long base, size, def, dummy;
+	mtrr_type type;
+	u64 chunk_size, gran_size;
+	int index_good;
+	int i;
+
+	if (!is_cpu(INTEL) || enable_mtrr_cleanup < 1)
+		return 0;
+	rdmsr(MTRRdefType_MSR, def, dummy);
+	def &= 0xff;
+	if (def != MTRR_TYPE_UNCACHABLE)
+		return 0;
+
+	/* get it and store it aside */
+	memset(range_state, 0, sizeof(range_state));
+	for (i = 0; i < num_var_ranges; i++) {
+		mtrr_if->get(i, &base, &size, &type);
+		range_state[i].base_pfn = base;
+		range_state[i].size_pfn = size;
+		range_state[i].type = type;
+	}
+
+	/* check if we need handle it and can handle it */
+	if (!mtrr_need_cleanup())
+		return 0;
+
+	/* print original var MTRRs at first, for debugging: */
+	printk(KERN_DEBUG "original variable MTRRs\n");
+	print_out_mtrr_range_state();
+
+	memset(range, 0, sizeof(range));
+	extra_remove_size = 0;
+	extra_remove_base = 1 << (32 - PAGE_SHIFT);
+	if (mtrr_tom2)
+		extra_remove_size =
+			(mtrr_tom2 >> PAGE_SHIFT) - extra_remove_base;
+	nr_range = x86_get_mtrr_mem_range(range, 0, extra_remove_base,
+					  extra_remove_size);
+	/*
+	 * [0, 1M) should always be coverred by var mtrr with WB
+	 * and fixed mtrrs should take effective before var mtrr for it
+	 */
+	nr_range = add_range_with_merge(range, nr_range, 0,
+					(1ULL<<(20 - PAGE_SHIFT)) - 1);
+	/* sort the ranges */
+	sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
+
+	range_sums = sum_ranges(range, nr_range);
+	printk(KERN_INFO "total RAM coverred: %ldM\n",
+	       range_sums >> (20 - PAGE_SHIFT));
+
+	if (mtrr_chunk_size && mtrr_gran_size) {
+		i = 0;
+		mtrr_calc_range_state(mtrr_chunk_size, mtrr_gran_size,
+				      extra_remove_base, extra_remove_size, i);
+
+		mtrr_print_out_one_result(i);
+
+		if (!result[i].bad) {
+			set_var_mtrr_all(address_bits);
+			printk(KERN_DEBUG "New variable MTRRs\n");
+			print_out_mtrr_range_state();
+			return 1;
+		}
+		printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, "
+		       "will find optimal one\n");
+	}
+
+	i = 0;
+	memset(min_loss_pfn, 0xff, sizeof(min_loss_pfn));
+	memset(result, 0, sizeof(result));
+	for (gran_size = (1ULL<<16); gran_size < (1ULL<<32); gran_size <<= 1) {
+
+		for (chunk_size = gran_size; chunk_size < (1ULL<<32);
+		     chunk_size <<= 1) {
+
+			if (i >= NUM_RESULT)
+				continue;
+
+			mtrr_calc_range_state(chunk_size, gran_size,
+				      extra_remove_base, extra_remove_size, i);
+			if (debug_print) {
+				mtrr_print_out_one_result(i);
+				printk(KERN_INFO "\n");
+			}
+
+			i++;
+		}
+	}
+
+	/* try to find the optimal index */
+	index_good = mtrr_search_optimal_index();
+
+	if (index_good != -1) {
+		printk(KERN_INFO "Found optimal setting for mtrr clean up\n");
+		i = index_good;
+		mtrr_print_out_one_result(i);
+
+		/* convert ranges to var ranges state */
+		chunk_size = result[i].chunk_sizek;
+		chunk_size <<= 10;
+		gran_size = result[i].gran_sizek;
+		gran_size <<= 10;
+		x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size);
+		set_var_mtrr_all(address_bits);
+		printk(KERN_DEBUG "New variable MTRRs\n");
+		print_out_mtrr_range_state();
+		return 1;
+	} else {
+		/* print out all */
+		for (i = 0; i < NUM_RESULT; i++)
+			mtrr_print_out_one_result(i);
+	}
+
+	printk(KERN_INFO "mtrr_cleanup: can not find optimal value\n");
+	printk(KERN_INFO "please specify mtrr_gran_size/mtrr_chunk_size\n");
+
+	return 0;
+}
+#else
+int __init mtrr_cleanup(unsigned address_bits)
+{
+	return 0;
+}
+#endif
+
+static int disable_mtrr_trim;
+
+static int __init disable_mtrr_trim_setup(char *str)
+{
+	disable_mtrr_trim = 1;
+	return 0;
+}
+early_param("disable_mtrr_trim", disable_mtrr_trim_setup);
+
+/*
+ * Newer AMD K8s and later CPUs have a special magic MSR way to force WB
+ * for memory >4GB. Check for that here.
+ * Note this won't check if the MTRRs < 4GB where the magic bit doesn't
+ * apply to are wrong, but so far we don't know of any such case in the wild.
+ */
+#define Tom2Enabled (1U << 21)
+#define Tom2ForceMemTypeWB (1U << 22)
+
+int __init amd_special_default_mtrr(void)
+{
+	u32 l, h;
+
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
+		return 0;
+	if (boot_cpu_data.x86 < 0xf || boot_cpu_data.x86 > 0x11)
+		return 0;
+	/* In case some hypervisor doesn't pass SYSCFG through */
+	if (rdmsr_safe(MSR_K8_SYSCFG, &l, &h) < 0)
+		return 0;
+	/*
+	 * Memory between 4GB and top of mem is forced WB by this magic bit.
+	 * Reserved before K8RevF, but should be zero there.
+	 */
+	if ((l & (Tom2Enabled | Tom2ForceMemTypeWB)) ==
+		 (Tom2Enabled | Tom2ForceMemTypeWB))
+		return 1;
+	return 0;
+}
+
+static u64 __init real_trim_memory(unsigned long start_pfn,
+				   unsigned long limit_pfn)
+{
+	u64 trim_start, trim_size;
+	trim_start = start_pfn;
+	trim_start <<= PAGE_SHIFT;
+	trim_size = limit_pfn;
+	trim_size <<= PAGE_SHIFT;
+	trim_size -= trim_start;
+
+	return e820_update_range(trim_start, trim_size, E820_RAM,
+				E820_RESERVED);
+}
+/**
+ * mtrr_trim_uncached_memory - trim RAM not covered by MTRRs
+ * @end_pfn: ending page frame number
+ *
+ * Some buggy BIOSes don't setup the MTRRs properly for systems with certain
+ * memory configurations.  This routine checks that the highest MTRR matches
+ * the end of memory, to make sure the MTRRs having a write back type cover
+ * all of the memory the kernel is intending to use. If not, it'll trim any
+ * memory off the end by adjusting end_pfn, removing it from the kernel's
+ * allocation pools, warning the user with an obnoxious message.
+ */
+int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
+{
+	unsigned long i, base, size, highest_pfn = 0, def, dummy;
+	mtrr_type type;
+	u64 total_trim_size;
+
+	/* extra one for all 0 */
+	int num[MTRR_NUM_TYPES + 1];
+	/*
+	 * Make sure we only trim uncachable memory on machines that
+	 * support the Intel MTRR architecture:
+	 */
+	if (!is_cpu(INTEL) || disable_mtrr_trim)
+		return 0;
+	rdmsr(MTRRdefType_MSR, def, dummy);
+	def &= 0xff;
+	if (def != MTRR_TYPE_UNCACHABLE)
+		return 0;
+
+	/* get it and store it aside */
+	memset(range_state, 0, sizeof(range_state));
+	for (i = 0; i < num_var_ranges; i++) {
+		mtrr_if->get(i, &base, &size, &type);
+		range_state[i].base_pfn = base;
+		range_state[i].size_pfn = size;
+		range_state[i].type = type;
+	}
+
+	/* Find highest cached pfn */
+	for (i = 0; i < num_var_ranges; i++) {
+		type = range_state[i].type;
+		if (type != MTRR_TYPE_WRBACK)
+			continue;
+		base = range_state[i].base_pfn;
+		size = range_state[i].size_pfn;
+		if (highest_pfn < base + size)
+			highest_pfn = base + size;
+	}
+
+	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
+	if (!highest_pfn) {
+		printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n");
+		return 0;
+	}
+
+	/* check entries number */
+	memset(num, 0, sizeof(num));
+	for (i = 0; i < num_var_ranges; i++) {
+		type = range_state[i].type;
+		if (type >= MTRR_NUM_TYPES)
+			continue;
+		size = range_state[i].size_pfn;
+		if (!size)
+			type = MTRR_NUM_TYPES;
+		num[type]++;
+	}
+
+	/* no entry for WB? */
+	if (!num[MTRR_TYPE_WRBACK])
+		return 0;
+
+	/* check if we only had WB and UC */
+	if (num[MTRR_TYPE_WRBACK] + num[MTRR_TYPE_UNCACHABLE] !=
+		num_var_ranges - num[MTRR_NUM_TYPES])
+		return 0;
+
+	memset(range, 0, sizeof(range));
+	nr_range = 0;
+	if (mtrr_tom2) {
+		range[nr_range].start = (1ULL<<(32 - PAGE_SHIFT));
+		range[nr_range].end = (mtrr_tom2 >> PAGE_SHIFT) - 1;
+		if (highest_pfn < range[nr_range].end + 1)
+			highest_pfn = range[nr_range].end + 1;
+		nr_range++;
+	}
+	nr_range = x86_get_mtrr_mem_range(range, nr_range, 0, 0);
+
+	total_trim_size = 0;
+	/* check the head */
+	if (range[0].start)
+		total_trim_size += real_trim_memory(0, range[0].start);
+	/* check the holes */
+	for (i = 0; i < nr_range - 1; i++) {
+		if (range[i].end + 1 < range[i+1].start)
+			total_trim_size += real_trim_memory(range[i].end + 1,
+							    range[i+1].start);
+	}
+	/* check the top */
+	i = nr_range - 1;
+	if (range[i].end + 1 < end_pfn)
+		total_trim_size += real_trim_memory(range[i].end + 1,
+							 end_pfn);
+
+	if (total_trim_size) {
+		printk(KERN_WARNING "WARNING: BIOS bug: CPU MTRRs don't cover"
+			" all of memory, losing %lluMB of RAM.\n",
+			total_trim_size >> 20);
+
+		if (!changed_by_mtrr_cleanup)
+			WARN_ON(1);
+
+		printk(KERN_INFO "update e820 for mtrr\n");
+		update_e820();
+
+		return 1;
+	}
+
+	return 0;
+}
+
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 0c0a455fe95c..37f28fc7cf95 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -33,13 +33,31 @@ u64 mtrr_tom2;
 struct mtrr_state_type mtrr_state = {};
 EXPORT_SYMBOL_GPL(mtrr_state);
 
-static int __initdata mtrr_show;
-static int __init mtrr_debug(char *opt)
+/**
+ * BIOS is expected to clear MtrrFixDramModEn bit, see for example
+ * "BIOS and Kernel Developer's Guide for the AMD Athlon 64 and AMD
+ * Opteron Processors" (26094 Rev. 3.30 February 2006), section
+ * "13.2.1.2 SYSCFG Register": "The MtrrFixDramModEn bit should be set
+ * to 1 during BIOS initalization of the fixed MTRRs, then cleared to
+ * 0 for operation."
+ */
+static inline void k8_check_syscfg_dram_mod_en(void)
 {
-	mtrr_show = 1;
-	return 0;
+	u32 lo, hi;
+
+	if (!((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
+	      (boot_cpu_data.x86 >= 0x0f)))
+		return;
+
+	rdmsr(MSR_K8_SYSCFG, lo, hi);
+	if (lo & K8_MTRRFIXRANGE_DRAM_MODIFY) {
+		printk(KERN_ERR FW_WARN "MTRR: CPU %u: SYSCFG[MtrrFixDramModEn]"
+		       " not cleared by BIOS, clearing this bit\n",
+		       smp_processor_id());
+		lo &= ~K8_MTRRFIXRANGE_DRAM_MODIFY;
+		mtrr_wrmsr(MSR_K8_SYSCFG, lo, hi);
+	}
 }
-early_param("mtrr.show", mtrr_debug);
 
 /*
  * Returns the effective MTRR type for the region
@@ -174,6 +192,8 @@ get_fixed_ranges(mtrr_type * frs)
 	unsigned int *p = (unsigned int *) frs;
 	int i;
 
+	k8_check_syscfg_dram_mod_en();
+
 	rdmsr(MTRRfix64K_00000_MSR, p[0], p[1]);
 
 	for (i = 0; i < 2; i++)
@@ -188,18 +208,94 @@ void mtrr_save_fixed_ranges(void *info)
 		get_fixed_ranges(mtrr_state.fixed_ranges);
 }
 
-static void print_fixed(unsigned base, unsigned step, const mtrr_type*types)
+static unsigned __initdata last_fixed_start;
+static unsigned __initdata last_fixed_end;
+static mtrr_type __initdata last_fixed_type;
+
+static void __init print_fixed_last(void)
+{
+	if (!last_fixed_end)
+		return;
+
+	printk(KERN_DEBUG "  %05X-%05X %s\n", last_fixed_start,
+		last_fixed_end - 1, mtrr_attrib_to_str(last_fixed_type));
+
+	last_fixed_end = 0;
+}
+
+static void __init update_fixed_last(unsigned base, unsigned end,
+				       mtrr_type type)
+{
+	last_fixed_start = base;
+	last_fixed_end = end;
+	last_fixed_type = type;
+}
+
+static void __init print_fixed(unsigned base, unsigned step,
+			       const mtrr_type *types)
 {
 	unsigned i;
 
-	for (i = 0; i < 8; ++i, ++types, base += step)
-		printk(KERN_INFO "MTRR %05X-%05X %s\n",
-			base, base + step - 1, mtrr_attrib_to_str(*types));
+	for (i = 0; i < 8; ++i, ++types, base += step) {
+		if (last_fixed_end == 0) {
+			update_fixed_last(base, base + step, *types);
+			continue;
+		}
+		if (last_fixed_end == base && last_fixed_type == *types) {
+			last_fixed_end = base + step;
+			continue;
+		}
+		/* new segments: gap or different type */
+		print_fixed_last();
+		update_fixed_last(base, base + step, *types);
+	}
 }
 
 static void prepare_set(void);
 static void post_set(void);
 
+static void __init print_mtrr_state(void)
+{
+	unsigned int i;
+	int high_width;
+
+	printk(KERN_DEBUG "MTRR default type: %s\n",
+			 mtrr_attrib_to_str(mtrr_state.def_type));
+	if (mtrr_state.have_fixed) {
+		printk(KERN_DEBUG "MTRR fixed ranges %sabled:\n",
+		       mtrr_state.enabled & 1 ? "en" : "dis");
+		print_fixed(0x00000, 0x10000, mtrr_state.fixed_ranges + 0);
+		for (i = 0; i < 2; ++i)
+			print_fixed(0x80000 + i * 0x20000, 0x04000, mtrr_state.fixed_ranges + (i + 1) * 8);
+		for (i = 0; i < 8; ++i)
+			print_fixed(0xC0000 + i * 0x08000, 0x01000, mtrr_state.fixed_ranges + (i + 3) * 8);
+
+		/* tail */
+		print_fixed_last();
+	}
+	printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
+	       mtrr_state.enabled & 2 ? "en" : "dis");
+	high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4;
+	for (i = 0; i < num_var_ranges; ++i) {
+		if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
+			printk(KERN_DEBUG "  %u base %0*X%05X000 mask %0*X%05X000 %s\n",
+			       i,
+			       high_width,
+			       mtrr_state.var_ranges[i].base_hi,
+			       mtrr_state.var_ranges[i].base_lo >> 12,
+			       high_width,
+			       mtrr_state.var_ranges[i].mask_hi,
+			       mtrr_state.var_ranges[i].mask_lo >> 12,
+			       mtrr_attrib_to_str(mtrr_state.var_ranges[i].base_lo & 0xff));
+		else
+			printk(KERN_DEBUG "  %u disabled\n", i);
+	}
+	if (mtrr_tom2) {
+		printk(KERN_DEBUG "TOM2: %016llx aka %lldM\n",
+				  mtrr_tom2, mtrr_tom2>>20);
+	}
+}
+
 /*  Grab all of the MTRR state for this CPU into *state  */
 void __init get_mtrr_state(void)
 {
@@ -231,41 +327,9 @@ void __init get_mtrr_state(void)
 		mtrr_tom2 |= low;
 		mtrr_tom2 &= 0xffffff800000ULL;
 	}
-	if (mtrr_show) {
-		int high_width;
-
-		printk(KERN_INFO "MTRR default type: %s\n", mtrr_attrib_to_str(mtrr_state.def_type));
-		if (mtrr_state.have_fixed) {
-			printk(KERN_INFO "MTRR fixed ranges %sabled:\n",
-			       mtrr_state.enabled & 1 ? "en" : "dis");
-			print_fixed(0x00000, 0x10000, mtrr_state.fixed_ranges + 0);
-			for (i = 0; i < 2; ++i)
-				print_fixed(0x80000 + i * 0x20000, 0x04000, mtrr_state.fixed_ranges + (i + 1) * 8);
-			for (i = 0; i < 8; ++i)
-				print_fixed(0xC0000 + i * 0x08000, 0x01000, mtrr_state.fixed_ranges + (i + 3) * 8);
-		}
-		printk(KERN_INFO "MTRR variable ranges %sabled:\n",
-		       mtrr_state.enabled & 2 ? "en" : "dis");
-		high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4;
-		for (i = 0; i < num_var_ranges; ++i) {
-			if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
-				printk(KERN_INFO "MTRR %u base %0*X%05X000 mask %0*X%05X000 %s\n",
-				       i,
-				       high_width,
-				       mtrr_state.var_ranges[i].base_hi,
-				       mtrr_state.var_ranges[i].base_lo >> 12,
-				       high_width,
-				       mtrr_state.var_ranges[i].mask_hi,
-				       mtrr_state.var_ranges[i].mask_lo >> 12,
-				       mtrr_attrib_to_str(mtrr_state.var_ranges[i].base_lo & 0xff));
-			else
-				printk(KERN_INFO "MTRR %u disabled\n", i);
-		}
-		if (mtrr_tom2) {
-			printk(KERN_INFO "TOM2: %016llx aka %lldM\n",
-					  mtrr_tom2, mtrr_tom2>>20);
-		}
-	}
+
+	print_mtrr_state();
+
 	mtrr_state_set = 1;
 
 	/* PAT setup for BP. We need to go through sync steps here */
@@ -308,27 +372,10 @@ void mtrr_wrmsr(unsigned msr, unsigned a, unsigned b)
 }
 
 /**
- * Enable and allow read/write of extended fixed-range MTRR bits on K8 CPUs
- * see AMD publication no. 24593, chapter 3.2.1 for more information
- */
-static inline void k8_enable_fixed_iorrs(void)
-{
-	unsigned lo, hi;
-
-	rdmsr(MSR_K8_SYSCFG, lo, hi);
-	mtrr_wrmsr(MSR_K8_SYSCFG, lo
-				| K8_MTRRFIXRANGE_DRAM_ENABLE
-				| K8_MTRRFIXRANGE_DRAM_MODIFY, hi);
-}
-
-/**
  * set_fixed_range - checks & updates a fixed-range MTRR if it differs from the value it should have
  * @msr: MSR address of the MTTR which should be checked and updated
  * @changed: pointer which indicates whether the MTRR needed to be changed
  * @msrwords: pointer to the MSR values which the MSR should have
- *
- * If K8 extentions are wanted, update the K8 SYSCFG MSR also.
- * See AMD publication no. 24593, chapter 7.8.1, page 233 for more information.
  */
 static void set_fixed_range(int msr, bool *changed, unsigned int *msrwords)
 {
@@ -337,10 +384,6 @@ static void set_fixed_range(int msr, bool *changed, unsigned int *msrwords)
 	rdmsr(msr, lo, hi);
 
 	if (lo != msrwords[0] || hi != msrwords[1]) {
-		if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
-		    (boot_cpu_data.x86 >= 0x0f && boot_cpu_data.x86 <= 0x11) &&
-		    ((msrwords[0] | msrwords[1]) & K8_MTRR_RDMEM_WRMEM_MASK))
-			k8_enable_fixed_iorrs();
 		mtrr_wrmsr(msr, msrwords[0], msrwords[1]);
 		*changed = true;
 	}
@@ -376,22 +419,31 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
 {
 	unsigned int mask_lo, mask_hi, base_lo, base_hi;
 	unsigned int tmp, hi;
+	int cpu;
+
+	/*
+	 * get_mtrr doesn't need to update mtrr_state, also it could be called
+	 * from any cpu, so try to print it out directly.
+	 */
+	cpu = get_cpu();
 
 	rdmsr(MTRRphysMask_MSR(reg), mask_lo, mask_hi);
+
 	if ((mask_lo & 0x800) == 0) {
 		/*  Invalid (i.e. free) range  */
 		*base = 0;
 		*size = 0;
 		*type = 0;
-		return;
+		goto out_put_cpu;
 	}
 
 	rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi);
 
-	/* Work out the shifted address mask. */
+	/* Work out the shifted address mask: */
 	tmp = mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT;
 	mask_lo = size_or_mask | tmp;
-	/* Expand tmp with high bits to all 1s*/
+
+	/* Expand tmp with high bits to all 1s: */
 	hi = fls(tmp);
 	if (hi > 0) {
 		tmp |= ~((1<<(hi - 1)) - 1);
@@ -402,11 +454,19 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
 		}
 	}
 
-	/* This works correctly if size is a power of two, i.e. a
-	   contiguous range. */
+	/*
+	 * This works correctly if size is a power of two, i.e. a
+	 * contiguous range:
+	 */
 	*size = -mask_lo;
 	*base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT;
 	*type = base_lo & 0xff;
+
+	printk(KERN_DEBUG "  get_mtrr: cpu%d reg%02d base=%010lx size=%010lx %s\n",
+			cpu, reg, *base, *size,
+			mtrr_attrib_to_str(*type & 0xff));
+out_put_cpu:
+	put_cpu();
 }
 
 /**
@@ -419,6 +479,8 @@ static int set_fixed_ranges(mtrr_type * frs)
 	bool changed = false;
 	int block=-1, range;
 
+	k8_check_syscfg_dram_mod_en();
+
 	while (fixed_range_blocks[++block].ranges)
 	    for (range=0; range < fixed_range_blocks[block].ranges; range++)
 		set_fixed_range(fixed_range_blocks[block].base_msr + range,
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index 4c4214690dd1..fb73a52913a4 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -377,10 +377,6 @@ static const struct file_operations mtrr_fops = {
 	.release = mtrr_close,
 };
 
-
-static struct proc_dir_entry *proc_root_mtrr;
-
-
 static int mtrr_seq_show(struct seq_file *seq, void *offset)
 {
 	char factor;
@@ -423,11 +419,7 @@ static int __init mtrr_if_init(void)
 	    (!cpu_has(c, X86_FEATURE_CENTAUR_MCR)))
 		return -ENODEV;
 
-	proc_root_mtrr =
-		proc_create("mtrr", S_IWUSR | S_IRUGO, NULL, &mtrr_fops);
-
-	if (proc_root_mtrr)
-		proc_root_mtrr->owner = THIS_MODULE;
+	proc_create("mtrr", S_IWUSR | S_IRUGO, NULL, &mtrr_fops);
 	return 0;
 }
 
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 236a401b8259..03cda01f57c7 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -574,7 +574,7 @@ struct mtrr_value {
 	unsigned long	lsize;
 };
 
-static struct mtrr_value mtrr_state[MTRR_MAX_VAR_RANGES];
+static struct mtrr_value mtrr_value[MTRR_MAX_VAR_RANGES];
 
 static int mtrr_save(struct sys_device * sysdev, pm_message_t state)
 {
@@ -582,9 +582,9 @@ static int mtrr_save(struct sys_device * sysdev, pm_message_t state)
 
 	for (i = 0; i < num_var_ranges; i++) {
 		mtrr_if->get(i,
-			     &mtrr_state[i].lbase,
-			     &mtrr_state[i].lsize,
-			     &mtrr_state[i].ltype);
+			     &mtrr_value[i].lbase,
+			     &mtrr_value[i].lsize,
+			     &mtrr_value[i].ltype);
 	}
 	return 0;
 }
@@ -594,11 +594,11 @@ static int mtrr_restore(struct sys_device * sysdev)
 	int i;
 
 	for (i = 0; i < num_var_ranges; i++) {
-		if (mtrr_state[i].lsize) 
+		if (mtrr_value[i].lsize)
 			set_mtrr(i,
-				 mtrr_state[i].lbase,
-				 mtrr_state[i].lsize,
-				 mtrr_state[i].ltype);
+				 mtrr_value[i].lbase,
+				 mtrr_value[i].lsize,
+				 mtrr_value[i].ltype);
 	}
 	return 0;
 }
@@ -610,1058 +610,7 @@ static struct sysdev_driver mtrr_sysdev_driver = {
 	.resume		= mtrr_restore,
 };
 
-/* should be related to MTRR_VAR_RANGES nums */
-#define RANGE_NUM 256
-
-struct res_range {
-	unsigned long start;
-	unsigned long end;
-};
-
-static int __init
-add_range(struct res_range *range, int nr_range, unsigned long start,
-			      unsigned long end)
-{
-	/* out of slots */
-	if (nr_range >= RANGE_NUM)
-		return nr_range;
-
-	range[nr_range].start = start;
-	range[nr_range].end = end;
-
-	nr_range++;
-
-	return nr_range;
-}
-
-static int __init
-add_range_with_merge(struct res_range *range, int nr_range, unsigned long start,
-			      unsigned long end)
-{
-	int i;
-
-	/* try to merge it with old one */
-	for (i = 0; i < nr_range; i++) {
-		unsigned long final_start, final_end;
-		unsigned long common_start, common_end;
-
-		if (!range[i].end)
-			continue;
-
-		common_start = max(range[i].start, start);
-		common_end = min(range[i].end, end);
-		if (common_start > common_end + 1)
-			continue;
-
-		final_start = min(range[i].start, start);
-		final_end = max(range[i].end, end);
-
-		range[i].start = final_start;
-		range[i].end =  final_end;
-		return nr_range;
-	}
-
-	/* need to add that */
-	return add_range(range, nr_range, start, end);
-}
-
-static void __init
-subtract_range(struct res_range *range, unsigned long start, unsigned long end)
-{
-	int i, j;
-
-	for (j = 0; j < RANGE_NUM; j++) {
-		if (!range[j].end)
-			continue;
-
-		if (start <= range[j].start && end >= range[j].end) {
-			range[j].start = 0;
-			range[j].end = 0;
-			continue;
-		}
-
-		if (start <= range[j].start && end < range[j].end &&
-		    range[j].start < end + 1) {
-			range[j].start = end + 1;
-			continue;
-		}
-
-
-		if (start > range[j].start && end >= range[j].end &&
-		    range[j].end > start - 1) {
-			range[j].end = start - 1;
-			continue;
-		}
-
-		if (start > range[j].start && end < range[j].end) {
-			/* find the new spare */
-			for (i = 0; i < RANGE_NUM; i++) {
-				if (range[i].end == 0)
-					break;
-			}
-			if (i < RANGE_NUM) {
-				range[i].end = range[j].end;
-				range[i].start = end + 1;
-			} else {
-				printk(KERN_ERR "run of slot in ranges\n");
-			}
-			range[j].end = start - 1;
-			continue;
-		}
-	}
-}
-
-static int __init cmp_range(const void *x1, const void *x2)
-{
-	const struct res_range *r1 = x1;
-	const struct res_range *r2 = x2;
-	long start1, start2;
-
-	start1 = r1->start;
-	start2 = r2->start;
-
-	return start1 - start2;
-}
-
-struct var_mtrr_range_state {
-	unsigned long base_pfn;
-	unsigned long size_pfn;
-	mtrr_type type;
-};
-
-static struct var_mtrr_range_state __initdata range_state[RANGE_NUM];
-static int __initdata debug_print;
-
-static int __init
-x86_get_mtrr_mem_range(struct res_range *range, int nr_range,
-		       unsigned long extra_remove_base,
-		       unsigned long extra_remove_size)
-{
-	unsigned long i, base, size;
-	mtrr_type type;
-
-	for (i = 0; i < num_var_ranges; i++) {
-		type = range_state[i].type;
-		if (type != MTRR_TYPE_WRBACK)
-			continue;
-		base = range_state[i].base_pfn;
-		size = range_state[i].size_pfn;
-		nr_range = add_range_with_merge(range, nr_range, base,
-						base + size - 1);
-	}
-	if (debug_print) {
-		printk(KERN_DEBUG "After WB checking\n");
-		for (i = 0; i < nr_range; i++)
-			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
-				 range[i].start, range[i].end + 1);
-	}
-
-	/* take out UC ranges */
-	for (i = 0; i < num_var_ranges; i++) {
-		type = range_state[i].type;
-		if (type != MTRR_TYPE_UNCACHABLE &&
-		    type != MTRR_TYPE_WRPROT)
-			continue;
-		size = range_state[i].size_pfn;
-		if (!size)
-			continue;
-		base = range_state[i].base_pfn;
-		subtract_range(range, base, base + size - 1);
-	}
-	if (extra_remove_size)
-		subtract_range(range, extra_remove_base,
-				 extra_remove_base + extra_remove_size  - 1);
-
-	/* get new range num */
-	nr_range = 0;
-	for (i = 0; i < RANGE_NUM; i++) {
-		if (!range[i].end)
-			continue;
-		nr_range++;
-	}
-	if  (debug_print) {
-		printk(KERN_DEBUG "After UC checking\n");
-		for (i = 0; i < nr_range; i++)
-			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
-				 range[i].start, range[i].end + 1);
-	}
-
-	/* sort the ranges */
-	sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
-	if  (debug_print) {
-		printk(KERN_DEBUG "After sorting\n");
-		for (i = 0; i < nr_range; i++)
-			printk(KERN_DEBUG "MTRR MAP PFN: %016lx - %016lx\n",
-				 range[i].start, range[i].end + 1);
-	}
-
-	/* clear those is not used */
-	for (i = nr_range; i < RANGE_NUM; i++)
-		memset(&range[i], 0, sizeof(range[i]));
-
-	return nr_range;
-}
-
-static struct res_range __initdata range[RANGE_NUM];
-static int __initdata nr_range;
-
-#ifdef CONFIG_MTRR_SANITIZER
-
-static unsigned long __init sum_ranges(struct res_range *range, int nr_range)
-{
-	unsigned long sum;
-	int i;
-
-	sum = 0;
-	for (i = 0; i < nr_range; i++)
-		sum += range[i].end + 1 - range[i].start;
-
-	return sum;
-}
-
-static int enable_mtrr_cleanup __initdata =
-	CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT;
-
-static int __init disable_mtrr_cleanup_setup(char *str)
-{
-	enable_mtrr_cleanup = 0;
-	return 0;
-}
-early_param("disable_mtrr_cleanup", disable_mtrr_cleanup_setup);
-
-static int __init enable_mtrr_cleanup_setup(char *str)
-{
-	enable_mtrr_cleanup = 1;
-	return 0;
-}
-early_param("enable_mtrr_cleanup", enable_mtrr_cleanup_setup);
-
-static int __init mtrr_cleanup_debug_setup(char *str)
-{
-	debug_print = 1;
-	return 0;
-}
-early_param("mtrr_cleanup_debug", mtrr_cleanup_debug_setup);
-
-struct var_mtrr_state {
-	unsigned long	range_startk;
-	unsigned long	range_sizek;
-	unsigned long	chunk_sizek;
-	unsigned long	gran_sizek;
-	unsigned int	reg;
-};
-
-static void __init
-set_var_mtrr(unsigned int reg, unsigned long basek, unsigned long sizek,
-		unsigned char type, unsigned int address_bits)
-{
-	u32 base_lo, base_hi, mask_lo, mask_hi;
-	u64 base, mask;
-
-	if (!sizek) {
-		fill_mtrr_var_range(reg, 0, 0, 0, 0);
-		return;
-	}
-
-	mask = (1ULL << address_bits) - 1;
-	mask &= ~((((u64)sizek) << 10) - 1);
-
-	base  = ((u64)basek) << 10;
-
-	base |= type;
-	mask |= 0x800;
-
-	base_lo = base & ((1ULL<<32) - 1);
-	base_hi = base >> 32;
-
-	mask_lo = mask & ((1ULL<<32) - 1);
-	mask_hi = mask >> 32;
-
-	fill_mtrr_var_range(reg, base_lo, base_hi, mask_lo, mask_hi);
-}
-
-static void __init
-save_var_mtrr(unsigned int reg, unsigned long basek, unsigned long sizek,
-		unsigned char type)
-{
-	range_state[reg].base_pfn = basek >> (PAGE_SHIFT - 10);
-	range_state[reg].size_pfn = sizek >> (PAGE_SHIFT - 10);
-	range_state[reg].type = type;
-}
-
-static void __init
-set_var_mtrr_all(unsigned int address_bits)
-{
-	unsigned long basek, sizek;
-	unsigned char type;
-	unsigned int reg;
-
-	for (reg = 0; reg < num_var_ranges; reg++) {
-		basek = range_state[reg].base_pfn << (PAGE_SHIFT - 10);
-		sizek = range_state[reg].size_pfn << (PAGE_SHIFT - 10);
-		type = range_state[reg].type;
-
-		set_var_mtrr(reg, basek, sizek, type, address_bits);
-	}
-}
-
-static unsigned long to_size_factor(unsigned long sizek, char *factorp)
-{
-	char factor;
-	unsigned long base = sizek;
-
-	if (base & ((1<<10) - 1)) {
-		/* not MB alignment */
-		factor = 'K';
-	} else if (base & ((1<<20) - 1)){
-		factor = 'M';
-		base >>= 10;
-	} else {
-		factor = 'G';
-		base >>= 20;
-	}
-
-	*factorp = factor;
-
-	return base;
-}
-
-static unsigned int __init
-range_to_mtrr(unsigned int reg, unsigned long range_startk,
-	      unsigned long range_sizek, unsigned char type)
-{
-	if (!range_sizek || (reg >= num_var_ranges))
-		return reg;
-
-	while (range_sizek) {
-		unsigned long max_align, align;
-		unsigned long sizek;
-
-		/* Compute the maximum size I can make a range */
-		if (range_startk)
-			max_align = ffs(range_startk) - 1;
-		else
-			max_align = 32;
-		align = fls(range_sizek) - 1;
-		if (align > max_align)
-			align = max_align;
-
-		sizek = 1 << align;
-		if (debug_print) {
-			char start_factor = 'K', size_factor = 'K';
-			unsigned long start_base, size_base;
-
-			start_base = to_size_factor(range_startk, &start_factor),
-			size_base = to_size_factor(sizek, &size_factor),
-
-			printk(KERN_DEBUG "Setting variable MTRR %d, "
-				"base: %ld%cB, range: %ld%cB, type %s\n",
-				reg, start_base, start_factor,
-				size_base, size_factor,
-				(type == MTRR_TYPE_UNCACHABLE)?"UC":
-				    ((type == MTRR_TYPE_WRBACK)?"WB":"Other")
-				);
-		}
-		save_var_mtrr(reg++, range_startk, sizek, type);
-		range_startk += sizek;
-		range_sizek -= sizek;
-		if (reg >= num_var_ranges)
-			break;
-	}
-	return reg;
-}
-
-static unsigned __init
-range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek,
-			unsigned long sizek)
-{
-	unsigned long hole_basek, hole_sizek;
-	unsigned long second_basek, second_sizek;
-	unsigned long range0_basek, range0_sizek;
-	unsigned long range_basek, range_sizek;
-	unsigned long chunk_sizek;
-	unsigned long gran_sizek;
-
-	hole_basek = 0;
-	hole_sizek = 0;
-	second_basek = 0;
-	second_sizek = 0;
-	chunk_sizek = state->chunk_sizek;
-	gran_sizek = state->gran_sizek;
-
-	/* align with gran size, prevent small block used up MTRRs */
-	range_basek = ALIGN(state->range_startk, gran_sizek);
-	if ((range_basek > basek) && basek)
-		return second_sizek;
-	state->range_sizek -= (range_basek - state->range_startk);
-	range_sizek = ALIGN(state->range_sizek, gran_sizek);
-
-	while (range_sizek > state->range_sizek) {
-		range_sizek -= gran_sizek;
-		if (!range_sizek)
-			return 0;
-	}
-	state->range_sizek = range_sizek;
-
-	/* try to append some small hole */
-	range0_basek = state->range_startk;
-	range0_sizek = ALIGN(state->range_sizek, chunk_sizek);
-
-	/* no increase */
-	if (range0_sizek == state->range_sizek) {
-		if (debug_print)
-			printk(KERN_DEBUG "rangeX: %016lx - %016lx\n",
-				range0_basek<<10,
-				(range0_basek + state->range_sizek)<<10);
-		state->reg = range_to_mtrr(state->reg, range0_basek,
-				state->range_sizek, MTRR_TYPE_WRBACK);
-		return 0;
-	}
-
-	/* only cut back, when it is not the last */
-	if (sizek) {
-		while (range0_basek + range0_sizek > (basek + sizek)) {
-			if (range0_sizek >= chunk_sizek)
-				range0_sizek -= chunk_sizek;
-			else
-				range0_sizek = 0;
-
-			if (!range0_sizek)
-				break;
-		}
-	}
-
-second_try:
-	range_basek = range0_basek + range0_sizek;
-
-	/* one hole in the middle */
-	if (range_basek > basek && range_basek <= (basek + sizek))
-		second_sizek = range_basek - basek;
-
-	if (range0_sizek > state->range_sizek) {
-
-		/* one hole in middle or at end */
-		hole_sizek = range0_sizek - state->range_sizek - second_sizek;
-
-		/* hole size should be less than half of range0 size */
-		if (hole_sizek >= (range0_sizek >> 1) &&
-		    range0_sizek >= chunk_sizek) {
-			range0_sizek -= chunk_sizek;
-			second_sizek = 0;
-			hole_sizek = 0;
-
-			goto second_try;
-		}
-	}
-
-	if (range0_sizek) {
-		if (debug_print)
-			printk(KERN_DEBUG "range0: %016lx - %016lx\n",
-				range0_basek<<10,
-				(range0_basek + range0_sizek)<<10);
-		state->reg = range_to_mtrr(state->reg, range0_basek,
-				range0_sizek, MTRR_TYPE_WRBACK);
-	}
-
-	if (range0_sizek < state->range_sizek) {
-		/* need to handle left over */
-		range_sizek = state->range_sizek - range0_sizek;
-
-		if (debug_print)
-			printk(KERN_DEBUG "range: %016lx - %016lx\n",
-				 range_basek<<10,
-				 (range_basek + range_sizek)<<10);
-		state->reg = range_to_mtrr(state->reg, range_basek,
-				 range_sizek, MTRR_TYPE_WRBACK);
-	}
-
-	if (hole_sizek) {
-		hole_basek = range_basek - hole_sizek - second_sizek;
-		if (debug_print)
-			printk(KERN_DEBUG "hole: %016lx - %016lx\n",
-				 hole_basek<<10,
-				 (hole_basek + hole_sizek)<<10);
-		state->reg = range_to_mtrr(state->reg, hole_basek,
-				 hole_sizek, MTRR_TYPE_UNCACHABLE);
-	}
-
-	return second_sizek;
-}
-
-static void __init
-set_var_mtrr_range(struct var_mtrr_state *state, unsigned long base_pfn,
-		   unsigned long size_pfn)
-{
-	unsigned long basek, sizek;
-	unsigned long second_sizek = 0;
-
-	if (state->reg >= num_var_ranges)
-		return;
-
-	basek = base_pfn << (PAGE_SHIFT - 10);
-	sizek = size_pfn << (PAGE_SHIFT - 10);
-
-	/* See if I can merge with the last range */
-	if ((basek <= 1024) ||
-	    (state->range_startk + state->range_sizek == basek)) {
-		unsigned long endk = basek + sizek;
-		state->range_sizek = endk - state->range_startk;
-		return;
-	}
-	/* Write the range mtrrs */
-	if (state->range_sizek != 0)
-		second_sizek = range_to_mtrr_with_hole(state, basek, sizek);
-
-	/* Allocate an msr */
-	state->range_startk = basek + second_sizek;
-	state->range_sizek  = sizek - second_sizek;
-}
-
-/* mininum size of mtrr block that can take hole */
-static u64 mtrr_chunk_size __initdata = (256ULL<<20);
-
-static int __init parse_mtrr_chunk_size_opt(char *p)
-{
-	if (!p)
-		return -EINVAL;
-	mtrr_chunk_size = memparse(p, &p);
-	return 0;
-}
-early_param("mtrr_chunk_size", parse_mtrr_chunk_size_opt);
-
-/* granity of mtrr of block */
-static u64 mtrr_gran_size __initdata;
-
-static int __init parse_mtrr_gran_size_opt(char *p)
-{
-	if (!p)
-		return -EINVAL;
-	mtrr_gran_size = memparse(p, &p);
-	return 0;
-}
-early_param("mtrr_gran_size", parse_mtrr_gran_size_opt);
-
-static int nr_mtrr_spare_reg __initdata =
-				 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT;
-
-static int __init parse_mtrr_spare_reg(char *arg)
-{
-	if (arg)
-		nr_mtrr_spare_reg = simple_strtoul(arg, NULL, 0);
-	return 0;
-}
-
-early_param("mtrr_spare_reg_nr", parse_mtrr_spare_reg);
-
-static int __init
-x86_setup_var_mtrrs(struct res_range *range, int nr_range,
-		    u64 chunk_size, u64 gran_size)
-{
-	struct var_mtrr_state var_state;
-	int i;
-	int num_reg;
-
-	var_state.range_startk	= 0;
-	var_state.range_sizek	= 0;
-	var_state.reg		= 0;
-	var_state.chunk_sizek	= chunk_size >> 10;
-	var_state.gran_sizek	= gran_size >> 10;
-
-	memset(range_state, 0, sizeof(range_state));
-
-	/* Write the range etc */
-	for (i = 0; i < nr_range; i++)
-		set_var_mtrr_range(&var_state, range[i].start,
-				   range[i].end - range[i].start + 1);
-
-	/* Write the last range */
-	if (var_state.range_sizek != 0)
-		range_to_mtrr_with_hole(&var_state, 0, 0);
-
-	num_reg = var_state.reg;
-	/* Clear out the extra MTRR's */
-	while (var_state.reg < num_var_ranges) {
-		save_var_mtrr(var_state.reg, 0, 0, 0);
-		var_state.reg++;
-	}
-
-	return num_reg;
-}
-
-struct mtrr_cleanup_result {
-	unsigned long gran_sizek;
-	unsigned long chunk_sizek;
-	unsigned long lose_cover_sizek;
-	unsigned int num_reg;
-	int bad;
-};
-
-/*
- * gran_size: 64K, 128K, 256K, 512K, 1M, 2M, ..., 2G
- * chunk size: gran_size, ..., 2G
- * so we need (1+16)*8
- */
-#define NUM_RESULT	136
-#define PSHIFT		(PAGE_SHIFT - 10)
-
-static struct mtrr_cleanup_result __initdata result[NUM_RESULT];
-static unsigned long __initdata min_loss_pfn[RANGE_NUM];
-
-static void __init print_out_mtrr_range_state(void)
-{
-	int i;
-	char start_factor = 'K', size_factor = 'K';
-	unsigned long start_base, size_base;
-	mtrr_type type;
-
-	for (i = 0; i < num_var_ranges; i++) {
-
-		size_base = range_state[i].size_pfn << (PAGE_SHIFT - 10);
-		if (!size_base)
-			continue;
-
-		size_base = to_size_factor(size_base, &size_factor),
-		start_base = range_state[i].base_pfn << (PAGE_SHIFT - 10);
-		start_base = to_size_factor(start_base, &start_factor),
-		type = range_state[i].type;
-
-		printk(KERN_DEBUG "reg %d, base: %ld%cB, range: %ld%cB, type %s\n",
-			i, start_base, start_factor,
-			size_base, size_factor,
-			(type == MTRR_TYPE_UNCACHABLE) ? "UC" :
-			    ((type == MTRR_TYPE_WRPROT) ? "WP" :
-			     ((type == MTRR_TYPE_WRBACK) ? "WB" : "Other"))
-			);
-	}
-}
-
-static int __init mtrr_need_cleanup(void)
-{
-	int i;
-	mtrr_type type;
-	unsigned long size;
-	/* extra one for all 0 */
-	int num[MTRR_NUM_TYPES + 1];
-
-	/* check entries number */
-	memset(num, 0, sizeof(num));
-	for (i = 0; i < num_var_ranges; i++) {
-		type = range_state[i].type;
-		size = range_state[i].size_pfn;
-		if (type >= MTRR_NUM_TYPES)
-			continue;
-		if (!size)
-			type = MTRR_NUM_TYPES;
-		if (type == MTRR_TYPE_WRPROT)
-			type = MTRR_TYPE_UNCACHABLE;
-		num[type]++;
-	}
-
-	/* check if we got UC entries */
-	if (!num[MTRR_TYPE_UNCACHABLE])
-		return 0;
-
-	/* check if we only had WB and UC */
-	if (num[MTRR_TYPE_WRBACK] + num[MTRR_TYPE_UNCACHABLE] !=
-		num_var_ranges - num[MTRR_NUM_TYPES])
-		return 0;
-
-	return 1;
-}
-
-static unsigned long __initdata range_sums;
-static void __init mtrr_calc_range_state(u64 chunk_size, u64 gran_size,
-					 unsigned long extra_remove_base,
-					 unsigned long extra_remove_size,
-					 int i)
-{
-	int num_reg;
-	static struct res_range range_new[RANGE_NUM];
-	static int nr_range_new;
-	unsigned long range_sums_new;
-
-	/* convert ranges to var ranges state */
-	num_reg = x86_setup_var_mtrrs(range, nr_range,
-						chunk_size, gran_size);
-
-	/* we got new setting in range_state, check it */
-	memset(range_new, 0, sizeof(range_new));
-	nr_range_new = x86_get_mtrr_mem_range(range_new, 0,
-				extra_remove_base, extra_remove_size);
-	range_sums_new = sum_ranges(range_new, nr_range_new);
-
-	result[i].chunk_sizek = chunk_size >> 10;
-	result[i].gran_sizek = gran_size >> 10;
-	result[i].num_reg = num_reg;
-	if (range_sums < range_sums_new) {
-		result[i].lose_cover_sizek =
-			(range_sums_new - range_sums) << PSHIFT;
-		result[i].bad = 1;
-	} else
-		result[i].lose_cover_sizek =
-			(range_sums - range_sums_new) << PSHIFT;
-
-	/* double check it */
-	if (!result[i].bad && !result[i].lose_cover_sizek) {
-		if (nr_range_new != nr_range ||
-			memcmp(range, range_new, sizeof(range)))
-				result[i].bad = 1;
-	}
-
-	if (!result[i].bad && (range_sums - range_sums_new <
-				min_loss_pfn[num_reg])) {
-		min_loss_pfn[num_reg] =
-			range_sums - range_sums_new;
-	}
-}
-
-static void __init mtrr_print_out_one_result(int i)
-{
-	char gran_factor, chunk_factor, lose_factor;
-	unsigned long gran_base, chunk_base, lose_base;
-
-	gran_base = to_size_factor(result[i].gran_sizek, &gran_factor),
-	chunk_base = to_size_factor(result[i].chunk_sizek, &chunk_factor),
-	lose_base = to_size_factor(result[i].lose_cover_sizek, &lose_factor),
-	printk(KERN_INFO "%sgran_size: %ld%c \tchunk_size: %ld%c \t",
-			result[i].bad ? "*BAD*" : " ",
-			gran_base, gran_factor, chunk_base, chunk_factor);
-	printk(KERN_CONT "num_reg: %d  \tlose cover RAM: %s%ld%c\n",
-			result[i].num_reg, result[i].bad ? "-" : "",
-			lose_base, lose_factor);
-}
-
-static int __init mtrr_search_optimal_index(void)
-{
-	int i;
-	int num_reg_good;
-	int index_good;
-
-	if (nr_mtrr_spare_reg >= num_var_ranges)
-		nr_mtrr_spare_reg = num_var_ranges - 1;
-	num_reg_good = -1;
-	for (i = num_var_ranges - nr_mtrr_spare_reg; i > 0; i--) {
-		if (!min_loss_pfn[i])
-			num_reg_good = i;
-	}
-
-	index_good = -1;
-	if (num_reg_good != -1) {
-		for (i = 0; i < NUM_RESULT; i++) {
-			if (!result[i].bad &&
-			    result[i].num_reg == num_reg_good &&
-			    !result[i].lose_cover_sizek) {
-				index_good = i;
-				break;
-			}
-		}
-	}
-
-	return index_good;
-}
-
-
-static int __init mtrr_cleanup(unsigned address_bits)
-{
-	unsigned long extra_remove_base, extra_remove_size;
-	unsigned long base, size, def, dummy;
-	mtrr_type type;
-	u64 chunk_size, gran_size;
-	int index_good;
-	int i;
-
-	if (!is_cpu(INTEL) || enable_mtrr_cleanup < 1)
-		return 0;
-	rdmsr(MTRRdefType_MSR, def, dummy);
-	def &= 0xff;
-	if (def != MTRR_TYPE_UNCACHABLE)
-		return 0;
-
-	/* get it and store it aside */
-	memset(range_state, 0, sizeof(range_state));
-	for (i = 0; i < num_var_ranges; i++) {
-		mtrr_if->get(i, &base, &size, &type);
-		range_state[i].base_pfn = base;
-		range_state[i].size_pfn = size;
-		range_state[i].type = type;
-	}
-
-	/* check if we need handle it and can handle it */
-	if (!mtrr_need_cleanup())
-		return 0;
-
-	/* print original var MTRRs at first, for debugging: */
-	printk(KERN_DEBUG "original variable MTRRs\n");
-	print_out_mtrr_range_state();
-
-	memset(range, 0, sizeof(range));
-	extra_remove_size = 0;
-	extra_remove_base = 1 << (32 - PAGE_SHIFT);
-	if (mtrr_tom2)
-		extra_remove_size =
-			(mtrr_tom2 >> PAGE_SHIFT) - extra_remove_base;
-	nr_range = x86_get_mtrr_mem_range(range, 0, extra_remove_base,
-					  extra_remove_size);
-	/*
-	 * [0, 1M) should always be coverred by var mtrr with WB
-	 * and fixed mtrrs should take effective before var mtrr for it
-	 */
-	nr_range = add_range_with_merge(range, nr_range, 0,
-					(1ULL<<(20 - PAGE_SHIFT)) - 1);
-	/* sort the ranges */
-	sort(range, nr_range, sizeof(struct res_range), cmp_range, NULL);
-
-	range_sums = sum_ranges(range, nr_range);
-	printk(KERN_INFO "total RAM coverred: %ldM\n",
-	       range_sums >> (20 - PAGE_SHIFT));
-
-	if (mtrr_chunk_size && mtrr_gran_size) {
-		i = 0;
-		mtrr_calc_range_state(mtrr_chunk_size, mtrr_gran_size,
-				      extra_remove_base, extra_remove_size, i);
-
-		mtrr_print_out_one_result(i);
-
-		if (!result[i].bad) {
-			set_var_mtrr_all(address_bits);
-			return 1;
-		}
-		printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, "
-		       "will find optimal one\n");
-	}
-
-	i = 0;
-	memset(min_loss_pfn, 0xff, sizeof(min_loss_pfn));
-	memset(result, 0, sizeof(result));
-	for (gran_size = (1ULL<<16); gran_size < (1ULL<<32); gran_size <<= 1) {
-
-		for (chunk_size = gran_size; chunk_size < (1ULL<<32);
-		     chunk_size <<= 1) {
-
-			if (i >= NUM_RESULT)
-				continue;
-
-			mtrr_calc_range_state(chunk_size, gran_size,
-				      extra_remove_base, extra_remove_size, i);
-			if (debug_print) {
-				mtrr_print_out_one_result(i);
-				printk(KERN_INFO "\n");
-			}
-
-			i++;
-		}
-	}
-
-	/* try to find the optimal index */
-	index_good = mtrr_search_optimal_index();
-
-	if (index_good != -1) {
-		printk(KERN_INFO "Found optimal setting for mtrr clean up\n");
-		i = index_good;
-		mtrr_print_out_one_result(i);
-
-		/* convert ranges to var ranges state */
-		chunk_size = result[i].chunk_sizek;
-		chunk_size <<= 10;
-		gran_size = result[i].gran_sizek;
-		gran_size <<= 10;
-		x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size);
-		set_var_mtrr_all(address_bits);
-		printk(KERN_DEBUG "New variable MTRRs\n");
-		print_out_mtrr_range_state();
-		return 1;
-	} else {
-		/* print out all */
-		for (i = 0; i < NUM_RESULT; i++)
-			mtrr_print_out_one_result(i);
-	}
-
-	printk(KERN_INFO "mtrr_cleanup: can not find optimal value\n");
-	printk(KERN_INFO "please specify mtrr_gran_size/mtrr_chunk_size\n");
-
-	return 0;
-}
-#else
-static int __init mtrr_cleanup(unsigned address_bits)
-{
-	return 0;
-}
-#endif
-
-static int __initdata changed_by_mtrr_cleanup;
-
-static int disable_mtrr_trim;
-
-static int __init disable_mtrr_trim_setup(char *str)
-{
-	disable_mtrr_trim = 1;
-	return 0;
-}
-early_param("disable_mtrr_trim", disable_mtrr_trim_setup);
-
-/*
- * Newer AMD K8s and later CPUs have a special magic MSR way to force WB
- * for memory >4GB. Check for that here.
- * Note this won't check if the MTRRs < 4GB where the magic bit doesn't
- * apply to are wrong, but so far we don't know of any such case in the wild.
- */
-#define Tom2Enabled (1U << 21)
-#define Tom2ForceMemTypeWB (1U << 22)
-
-int __init amd_special_default_mtrr(void)
-{
-	u32 l, h;
-
-	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
-		return 0;
-	if (boot_cpu_data.x86 < 0xf || boot_cpu_data.x86 > 0x11)
-		return 0;
-	/* In case some hypervisor doesn't pass SYSCFG through */
-	if (rdmsr_safe(MSR_K8_SYSCFG, &l, &h) < 0)
-		return 0;
-	/*
-	 * Memory between 4GB and top of mem is forced WB by this magic bit.
-	 * Reserved before K8RevF, but should be zero there.
-	 */
-	if ((l & (Tom2Enabled | Tom2ForceMemTypeWB)) ==
-		 (Tom2Enabled | Tom2ForceMemTypeWB))
-		return 1;
-	return 0;
-}
-
-static u64 __init real_trim_memory(unsigned long start_pfn,
-				   unsigned long limit_pfn)
-{
-	u64 trim_start, trim_size;
-	trim_start = start_pfn;
-	trim_start <<= PAGE_SHIFT;
-	trim_size = limit_pfn;
-	trim_size <<= PAGE_SHIFT;
-	trim_size -= trim_start;
-
-	return e820_update_range(trim_start, trim_size, E820_RAM,
-				E820_RESERVED);
-}
-/**
- * mtrr_trim_uncached_memory - trim RAM not covered by MTRRs
- * @end_pfn: ending page frame number
- *
- * Some buggy BIOSes don't setup the MTRRs properly for systems with certain
- * memory configurations.  This routine checks that the highest MTRR matches
- * the end of memory, to make sure the MTRRs having a write back type cover
- * all of the memory the kernel is intending to use. If not, it'll trim any
- * memory off the end by adjusting end_pfn, removing it from the kernel's
- * allocation pools, warning the user with an obnoxious message.
- */
-int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
-{
-	unsigned long i, base, size, highest_pfn = 0, def, dummy;
-	mtrr_type type;
-	u64 total_trim_size;
-
-	/* extra one for all 0 */
-	int num[MTRR_NUM_TYPES + 1];
-	/*
-	 * Make sure we only trim uncachable memory on machines that
-	 * support the Intel MTRR architecture:
-	 */
-	if (!is_cpu(INTEL) || disable_mtrr_trim)
-		return 0;
-	rdmsr(MTRRdefType_MSR, def, dummy);
-	def &= 0xff;
-	if (def != MTRR_TYPE_UNCACHABLE)
-		return 0;
-
-	/* get it and store it aside */
-	memset(range_state, 0, sizeof(range_state));
-	for (i = 0; i < num_var_ranges; i++) {
-		mtrr_if->get(i, &base, &size, &type);
-		range_state[i].base_pfn = base;
-		range_state[i].size_pfn = size;
-		range_state[i].type = type;
-	}
-
-	/* Find highest cached pfn */
-	for (i = 0; i < num_var_ranges; i++) {
-		type = range_state[i].type;
-		if (type != MTRR_TYPE_WRBACK)
-			continue;
-		base = range_state[i].base_pfn;
-		size = range_state[i].size_pfn;
-		if (highest_pfn < base + size)
-			highest_pfn = base + size;
-	}
-
-	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
-	if (!highest_pfn) {
-		printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n");
-		return 0;
-	}
-
-	/* check entries number */
-	memset(num, 0, sizeof(num));
-	for (i = 0; i < num_var_ranges; i++) {
-		type = range_state[i].type;
-		if (type >= MTRR_NUM_TYPES)
-			continue;
-		size = range_state[i].size_pfn;
-		if (!size)
-			type = MTRR_NUM_TYPES;
-		num[type]++;
-	}
-
-	/* no entry for WB? */
-	if (!num[MTRR_TYPE_WRBACK])
-		return 0;
-
-	/* check if we only had WB and UC */
-	if (num[MTRR_TYPE_WRBACK] + num[MTRR_TYPE_UNCACHABLE] !=
-		num_var_ranges - num[MTRR_NUM_TYPES])
-		return 0;
-
-	memset(range, 0, sizeof(range));
-	nr_range = 0;
-	if (mtrr_tom2) {
-		range[nr_range].start = (1ULL<<(32 - PAGE_SHIFT));
-		range[nr_range].end = (mtrr_tom2 >> PAGE_SHIFT) - 1;
-		if (highest_pfn < range[nr_range].end + 1)
-			highest_pfn = range[nr_range].end + 1;
-		nr_range++;
-	}
-	nr_range = x86_get_mtrr_mem_range(range, nr_range, 0, 0);
-
-	total_trim_size = 0;
-	/* check the head */
-	if (range[0].start)
-		total_trim_size += real_trim_memory(0, range[0].start);
-	/* check the holes */
-	for (i = 0; i < nr_range - 1; i++) {
-		if (range[i].end + 1 < range[i+1].start)
-			total_trim_size += real_trim_memory(range[i].end + 1,
-							    range[i+1].start);
-	}
-	/* check the top */
-	i = nr_range - 1;
-	if (range[i].end + 1 < end_pfn)
-		total_trim_size += real_trim_memory(range[i].end + 1,
-							 end_pfn);
-
-	if (total_trim_size) {
-		printk(KERN_WARNING "WARNING: BIOS bug: CPU MTRRs don't cover"
-			" all of memory, losing %lluMB of RAM.\n",
-			total_trim_size >> 20);
-
-		if (!changed_by_mtrr_cleanup)
-			WARN_ON(1);
-
-		printk(KERN_INFO "update e820 for mtrr\n");
-		update_e820();
-
-		return 1;
-	}
-
-	return 0;
-}
+int __initdata changed_by_mtrr_cleanup;
 
 /**
  * mtrr_bp_init - initialize mtrrs on the boot CPU
diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
index ffd60409cc6d..77f67f7b347a 100644
--- a/arch/x86/kernel/cpu/mtrr/mtrr.h
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
@@ -79,6 +79,7 @@ extern struct mtrr_ops * mtrr_if;
 
 extern unsigned int num_var_ranges;
 extern u64 mtrr_tom2;
+extern struct mtrr_state_type mtrr_state;
 
 void mtrr_state_warn(void);
 const char *mtrr_attrib_to_str(int x);
@@ -88,3 +89,6 @@ void mtrr_wrmsr(unsigned, unsigned, unsigned);
 int amd_init_mtrr(void);
 int cyrix_init_mtrr(void);
 int centaur_init_mtrr(void);
+
+extern int changed_by_mtrr_cleanup;
+extern int mtrr_cleanup(unsigned address_bits);
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 52b3fefbd5af..bb62b3e5caad 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -98,7 +98,7 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
 #endif
 }
 
-static struct cpu_dev transmeta_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst transmeta_cpu_dev = {
 	.c_vendor	= "Transmeta",
 	.c_ident	= { "GenuineTMx86", "TransmetaCPU" },
 	.c_early_init	= early_init_transmeta,
diff --git a/arch/x86/kernel/cpu/umc.c b/arch/x86/kernel/cpu/umc.c
index e777f79e0960..fd2c37bf7acb 100644
--- a/arch/x86/kernel/cpu/umc.c
+++ b/arch/x86/kernel/cpu/umc.c
@@ -8,7 +8,7 @@
  * so no special init takes place.
  */
 
-static struct cpu_dev umc_cpu_dev __cpuinitdata = {
+static const struct cpu_dev __cpuinitconst umc_cpu_dev = {
 	.c_vendor	= "UMC",
 	.c_ident	= { "UMC UMC UMC" },
 	.c_models = {
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 87d103ded1c3..dd2130b0fb3e 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -10,6 +10,7 @@
 #include <linux/kdebug.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
+#include <linux/ftrace.h>
 #include <linux/kexec.h>
 #include <linux/bug.h>
 #include <linux/nmi.h>
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 508bec1cee27..ef2c3563357d 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -110,19 +110,50 @@ int __init e820_all_mapped(u64 start, u64 end, unsigned type)
 /*
  * Add a memory region to the kernel e820 map.
  */
-void __init e820_add_region(u64 start, u64 size, int type)
+static void __init __e820_add_region(struct e820map *e820x, u64 start, u64 size,
+					 int type)
 {
-	int x = e820.nr_map;
+	int x = e820x->nr_map;
 
-	if (x == ARRAY_SIZE(e820.map)) {
+	if (x == ARRAY_SIZE(e820x->map)) {
 		printk(KERN_ERR "Ooops! Too many entries in the memory map!\n");
 		return;
 	}
 
-	e820.map[x].addr = start;
-	e820.map[x].size = size;
-	e820.map[x].type = type;
-	e820.nr_map++;
+	e820x->map[x].addr = start;
+	e820x->map[x].size = size;
+	e820x->map[x].type = type;
+	e820x->nr_map++;
+}
+
+void __init e820_add_region(u64 start, u64 size, int type)
+{
+	__e820_add_region(&e820, start, size, type);
+}
+
+static void __init e820_print_type(u32 type)
+{
+	switch (type) {
+	case E820_RAM:
+	case E820_RESERVED_KERN:
+		printk(KERN_CONT "(usable)");
+		break;
+	case E820_RESERVED:
+		printk(KERN_CONT "(reserved)");
+		break;
+	case E820_ACPI:
+		printk(KERN_CONT "(ACPI data)");
+		break;
+	case E820_NVS:
+		printk(KERN_CONT "(ACPI NVS)");
+		break;
+	case E820_UNUSABLE:
+		printk(KERN_CONT "(unusable)");
+		break;
+	default:
+		printk(KERN_CONT "type %u", type);
+		break;
+	}
 }
 
 void __init e820_print_map(char *who)
@@ -134,27 +165,8 @@ void __init e820_print_map(char *who)
 		       (unsigned long long) e820.map[i].addr,
 		       (unsigned long long)
 		       (e820.map[i].addr + e820.map[i].size));
-		switch (e820.map[i].type) {
-		case E820_RAM:
-		case E820_RESERVED_KERN:
-			printk(KERN_CONT "(usable)\n");
-			break;
-		case E820_RESERVED:
-			printk(KERN_CONT "(reserved)\n");
-			break;
-		case E820_ACPI:
-			printk(KERN_CONT "(ACPI data)\n");
-			break;
-		case E820_NVS:
-			printk(KERN_CONT "(ACPI NVS)\n");
-			break;
-		case E820_UNUSABLE:
-			printk("(unusable)\n");
-			break;
-		default:
-			printk(KERN_CONT "type %u\n", e820.map[i].type);
-			break;
-		}
+		e820_print_type(e820.map[i].type);
+		printk(KERN_CONT "\n");
 	}
 }
 
@@ -221,7 +233,7 @@ void __init e820_print_map(char *who)
  */
 
 int __init sanitize_e820_map(struct e820entry *biosmap, int max_nr_map,
-				int *pnr_map)
+			     u32 *pnr_map)
 {
 	struct change_member {
 		struct e820entry *pbios; /* pointer to original bios entry */
@@ -417,11 +429,12 @@ static int __init append_e820_map(struct e820entry *biosmap, int nr_map)
 	return __append_e820_map(biosmap, nr_map);
 }
 
-static u64 __init e820_update_range_map(struct e820map *e820x, u64 start,
+static u64 __init __e820_update_range(struct e820map *e820x, u64 start,
 					u64 size, unsigned old_type,
 					unsigned new_type)
 {
-	int i;
+	u64 end;
+	unsigned int i;
 	u64 real_updated_size = 0;
 
 	BUG_ON(old_type == new_type);
@@ -429,27 +442,55 @@ static u64 __init e820_update_range_map(struct e820map *e820x, u64 start,
 	if (size > (ULLONG_MAX - start))
 		size = ULLONG_MAX - start;
 
-	for (i = 0; i < e820.nr_map; i++) {
+	end = start + size;
+	printk(KERN_DEBUG "e820 update range: %016Lx - %016Lx ",
+		       (unsigned long long) start,
+		       (unsigned long long) end);
+	e820_print_type(old_type);
+	printk(KERN_CONT " ==> ");
+	e820_print_type(new_type);
+	printk(KERN_CONT "\n");
+
+	for (i = 0; i < e820x->nr_map; i++) {
 		struct e820entry *ei = &e820x->map[i];
 		u64 final_start, final_end;
+		u64 ei_end;
+
 		if (ei->type != old_type)
 			continue;
-		/* totally covered? */
-		if (ei->addr >= start &&
-		    (ei->addr + ei->size) <= (start + size)) {
+
+		ei_end = ei->addr + ei->size;
+		/* totally covered by new range? */
+		if (ei->addr >= start && ei_end <= end) {
 			ei->type = new_type;
 			real_updated_size += ei->size;
 			continue;
 		}
+
+		/* new range is totally covered? */
+		if (ei->addr < start && ei_end > end) {
+			__e820_add_region(e820x, start, size, new_type);
+			__e820_add_region(e820x, end, ei_end - end, ei->type);
+			ei->size = start - ei->addr;
+			real_updated_size += size;
+			continue;
+		}
+
 		/* partially covered */
 		final_start = max(start, ei->addr);
-		final_end = min(start + size, ei->addr + ei->size);
+		final_end = min(end, ei_end);
 		if (final_start >= final_end)
 			continue;
-		e820_add_region(final_start, final_end - final_start,
-					 new_type);
+
+		__e820_add_region(e820x, final_start, final_end - final_start,
+				  new_type);
+
 		real_updated_size += final_end - final_start;
 
+		/*
+		 * left range could be head or tail, so need to update
+		 * size at first.
+		 */
 		ei->size -= final_end - final_start;
 		if (ei->addr < final_start)
 			continue;
@@ -461,13 +502,13 @@ static u64 __init e820_update_range_map(struct e820map *e820x, u64 start,
 u64 __init e820_update_range(u64 start, u64 size, unsigned old_type,
 			     unsigned new_type)
 {
-	return e820_update_range_map(&e820, start, size, old_type, new_type);
+	return __e820_update_range(&e820, start, size, old_type, new_type);
 }
 
 static u64 __init e820_update_range_saved(u64 start, u64 size,
 					  unsigned old_type, unsigned new_type)
 {
-	return e820_update_range_map(&e820_saved, start, size, old_type,
+	return __e820_update_range(&e820_saved, start, size, old_type,
 				     new_type);
 }
 
@@ -511,7 +552,7 @@ u64 __init e820_remove_range(u64 start, u64 size, unsigned old_type,
 
 void __init update_e820(void)
 {
-	int nr_map;
+	u32 nr_map;
 
 	nr_map = e820.nr_map;
 	if (sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &nr_map))
@@ -522,7 +563,7 @@ void __init update_e820(void)
 }
 static void __init update_e820_saved(void)
 {
-	int nr_map;
+	u32 nr_map;
 
 	nr_map = e820_saved.nr_map;
 	if (sanitize_e820_map(e820_saved.map, ARRAY_SIZE(e820_saved.map), &nr_map))
@@ -1020,8 +1061,8 @@ u64 __init find_e820_area_size(u64 start, u64 *sizep, u64 align)
 			continue;
 		return addr;
 	}
-	return -1UL;
 
+	return -1ULL;
 }
 
 /*
@@ -1034,13 +1075,22 @@ u64 __init early_reserve_e820(u64 startt, u64 sizet, u64 align)
 	u64 start;
 
 	start = startt;
-	while (size < sizet)
+	while (size < sizet && (start + 1))
 		start = find_e820_area_size(start, &size, align);
 
 	if (size < sizet)
 		return 0;
 
+#ifdef CONFIG_X86_32
+	if (start >= MAXMEM)
+		return 0;
+	if (start + size > MAXMEM)
+		size = MAXMEM - start;
+#endif
+
 	addr = round_down(start + size - sizet, align);
+	if (addr < start)
+		return 0;
 	e820_update_range(addr, sizet, E820_RAM, E820_RESERVED);
 	e820_update_range_saved(addr, sizet, E820_RAM, E820_RESERVED);
 	printk(KERN_INFO "update e820 for early_reserve_e820\n");
@@ -1253,7 +1303,7 @@ early_param("memmap", parse_memmap_opt);
 void __init finish_e820_parsing(void)
 {
 	if (userdef) {
-		int nr = e820.nr_map;
+		u32 nr = e820.nr_map;
 
 		if (sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &nr) < 0)
 			early_panic("Invalid user supplied memory map");
@@ -1336,7 +1386,7 @@ void __init e820_reserve_resources_late(void)
 char *__init default_machine_specific_memory_setup(void)
 {
 	char *who = "BIOS-e820";
-	int new_nr;
+	u32 new_nr;
 	/*
 	 * Try to copy the BIOS-supplied E820-map.
 	 *
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 639ad98238a2..335f049d110f 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -250,7 +250,7 @@ static int dbgp_wait_until_complete(void)
 	return (ctrl & DBGP_ERROR) ? -DBGP_ERRCODE(ctrl) : DBGP_LEN(ctrl);
 }
 
-static void dbgp_mdelay(int ms)
+static void __init dbgp_mdelay(int ms)
 {
 	int i;
 
@@ -311,7 +311,7 @@ static void dbgp_set_data(const void *buf, int size)
 	writel(hi, &ehci_debug->data47);
 }
 
-static void dbgp_get_data(void *buf, int size)
+static void __init dbgp_get_data(void *buf, int size)
 {
 	unsigned char *bytes = buf;
 	u32 lo, hi;
@@ -355,7 +355,7 @@ static int dbgp_bulk_write(unsigned devnum, unsigned endpoint,
 	return ret;
 }
 
-static int dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
+static int __init dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
 				 int size)
 {
 	u32 pids, addr, ctrl;
@@ -386,8 +386,8 @@ static int dbgp_bulk_read(unsigned devnum, unsigned endpoint, void *data,
 	return ret;
 }
 
-static int dbgp_control_msg(unsigned devnum, int requesttype, int request,
-	int value, int index, void *data, int size)
+static int __init dbgp_control_msg(unsigned devnum, int requesttype,
+	int request, int value, int index, void *data, int size)
 {
 	u32 pids, addr, ctrl;
 	struct usb_ctrlrequest req;
@@ -489,7 +489,7 @@ static u32 __init find_dbgp(int ehci_num, u32 *rbus, u32 *rslot, u32 *rfunc)
 	return 0;
 }
 
-static int ehci_reset_port(int port)
+static int __init ehci_reset_port(int port)
 {
 	u32 portsc;
 	u32 delay_time, delay;
@@ -532,7 +532,7 @@ static int ehci_reset_port(int port)
 	return -EBUSY;
 }
 
-static int ehci_wait_for_port(int port)
+static int __init ehci_wait_for_port(int port)
 {
 	u32 status;
 	int ret, reps;
@@ -557,13 +557,13 @@ static inline void dbgp_printk(const char *fmt, ...) { }
 
 typedef void (*set_debug_port_t)(int port);
 
-static void default_set_debug_port(int port)
+static void __init default_set_debug_port(int port)
 {
 }
 
-static set_debug_port_t set_debug_port = default_set_debug_port;
+static set_debug_port_t __initdata set_debug_port = default_set_debug_port;
 
-static void nvidia_set_debug_port(int port)
+static void __init nvidia_set_debug_port(int port)
 {
 	u32 dword;
 	dword = read_pci_config(ehci_dev.bus, ehci_dev.slot, ehci_dev.func,
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 899e8938e79f..c929add475c9 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -442,8 +442,7 @@ sysenter_past_esp:
 
 	GET_THREAD_INFO(%ebp)
 
-	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
 	jnz sysenter_audit
 sysenter_do_call:
 	cmpl $(nr_syscalls), %eax
@@ -454,7 +453,7 @@ sysenter_do_call:
 	DISABLE_INTERRUPTS(CLBR_ANY)
 	TRACE_IRQS_OFF
 	movl TI_flags(%ebp), %ecx
-	testw $_TIF_ALLWORK_MASK, %cx
+	testl $_TIF_ALLWORK_MASK, %ecx
 	jne sysexit_audit
 sysenter_exit:
 /* if something modifies registers it must also disable sysexit */
@@ -468,7 +467,7 @@ sysenter_exit:
 
 #ifdef CONFIG_AUDITSYSCALL
 sysenter_audit:
-	testw $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
+	testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
 	jnz syscall_trace_entry
 	addl $4,%esp
 	CFI_ADJUST_CFA_OFFSET -4
@@ -485,7 +484,7 @@ sysenter_audit:
 	jmp sysenter_do_call
 
 sysexit_audit:
-	testw $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), %cx
+	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), %ecx
 	jne syscall_exit_work
 	TRACE_IRQS_ON
 	ENABLE_INTERRUPTS(CLBR_ANY)
@@ -498,7 +497,7 @@ sysexit_audit:
 	DISABLE_INTERRUPTS(CLBR_ANY)
 	TRACE_IRQS_OFF
 	movl TI_flags(%ebp), %ecx
-	testw $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), %cx
+	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), %ecx
 	jne syscall_exit_work
 	movl PT_EAX(%esp),%eax	/* reload syscall return value */
 	jmp sysenter_exit
@@ -523,8 +522,7 @@ ENTRY(system_call)
 	SAVE_ALL
 	GET_THREAD_INFO(%ebp)
 					# system call tracing in operation / emulation
-	/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
-	testw $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
 	jnz syscall_trace_entry
 	cmpl $(nr_syscalls), %eax
 	jae syscall_badsys
@@ -538,7 +536,7 @@ syscall_exit:
 					# between sampling and the iret
 	TRACE_IRQS_OFF
 	movl TI_flags(%ebp), %ecx
-	testw $_TIF_ALLWORK_MASK, %cx	# current->work
+	testl $_TIF_ALLWORK_MASK, %ecx	# current->work
 	jne syscall_exit_work
 
 restore_all:
@@ -673,7 +671,7 @@ END(syscall_trace_entry)
 	# perform syscall exit tracing
 	ALIGN
 syscall_exit_work:
-	testb $_TIF_WORK_SYSCALL_EXIT, %cl
+	testl $_TIF_WORK_SYSCALL_EXIT, %ecx
 	jz work_pending
 	TRACE_IRQS_ON
 	ENABLE_INTERRUPTS(CLBR_ANY)	# could let syscall_trace_leave() call
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 83d1836b9467..a331ec38af9e 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -368,6 +368,7 @@ ENTRY(save_rest)
 END(save_rest)
 
 /* save complete stack frame */
+	.pushsection .kprobes.text, "ax"
 ENTRY(save_paranoid)
 	XCPT_FRAME 1 RDI+8
 	cld
@@ -396,6 +397,7 @@ ENTRY(save_paranoid)
 1:	ret
 	CFI_ENDPROC
 END(save_paranoid)
+	.popsection
 
 /*
  * A newly forked process directly context switches into this address.
@@ -416,7 +418,6 @@ ENTRY(ret_from_fork)
 
 	GET_THREAD_INFO(%rcx)
 
-	CFI_REMEMBER_STATE
 	RESTORE_REST
 
 	testl $3, CS-ARGOFFSET(%rsp)		# from kernel_thread?
@@ -428,7 +429,6 @@ ENTRY(ret_from_fork)
 	RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
 	jmp ret_from_sys_call			# go to the SYSRET fastpath
 
-	CFI_RESTORE_STATE
 	CFI_ENDPROC
 END(ret_from_fork)
 
@@ -984,6 +984,8 @@ apicinterrupt UV_BAU_MESSAGE \
 #endif
 apicinterrupt LOCAL_TIMER_VECTOR \
 	apic_timer_interrupt smp_apic_timer_interrupt
+apicinterrupt GENERIC_INTERRUPT_VECTOR \
+	generic_interrupt smp_generic_interrupt
 
 #ifdef CONFIG_SMP
 apicinterrupt INVALIDATE_TLB_VECTOR_START+0 \
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 231bdd3c5b1c..76f7141e0f91 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -389,79 +389,6 @@ void ftrace_nmi_exit(void)
 
 #endif /* !CONFIG_DYNAMIC_FTRACE */
 
-/* Add a function return address to the trace stack on thread info.*/
-static int push_return_trace(unsigned long ret, unsigned long long time,
-				unsigned long func, int *depth)
-{
-	int index;
-
-	if (!current->ret_stack)
-		return -EBUSY;
-
-	/* The return trace stack is full */
-	if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
-		atomic_inc(&current->trace_overrun);
-		return -EBUSY;
-	}
-
-	index = ++current->curr_ret_stack;
-	barrier();
-	current->ret_stack[index].ret = ret;
-	current->ret_stack[index].func = func;
-	current->ret_stack[index].calltime = time;
-	*depth = index;
-
-	return 0;
-}
-
-/* Retrieve a function return address to the trace stack on thread info.*/
-static void pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret)
-{
-	int index;
-
-	index = current->curr_ret_stack;
-
-	if (unlikely(index < 0)) {
-		ftrace_graph_stop();
-		WARN_ON(1);
-		/* Might as well panic, otherwise we have no where to go */
-		*ret = (unsigned long)panic;
-		return;
-	}
-
-	*ret = current->ret_stack[index].ret;
-	trace->func = current->ret_stack[index].func;
-	trace->calltime = current->ret_stack[index].calltime;
-	trace->overrun = atomic_read(&current->trace_overrun);
-	trace->depth = index;
-	barrier();
-	current->curr_ret_stack--;
-
-}
-
-/*
- * Send the trace to the ring-buffer.
- * @return the original return address.
- */
-unsigned long ftrace_return_to_handler(void)
-{
-	struct ftrace_graph_ret trace;
-	unsigned long ret;
-
-	pop_return_trace(&trace, &ret);
-	trace.rettime = cpu_clock(raw_smp_processor_id());
-	ftrace_graph_return(&trace);
-
-	if (unlikely(!ret)) {
-		ftrace_graph_stop();
-		WARN_ON(1);
-		/* Might as well panic. What else to do? */
-		ret = (unsigned long)panic;
-	}
-
-	return ret;
-}
-
 /*
  * Hook the return address and push it in the stack of return addrs
  * in current thread info.
@@ -521,7 +448,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
 
 	calltime = cpu_clock(raw_smp_processor_id());
 
-	if (push_return_trace(old, calltime,
+	if (ftrace_push_return_trace(old, calltime,
 				self_addr, &trace.depth) == -EBUSY) {
 		*parent = old;
 		return;
diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c
index ac108d1fe182..3f8579f8d42c 100644
--- a/arch/x86/kernel/head32.c
+++ b/arch/x86/kernel/head32.c
@@ -18,7 +18,7 @@ void __init i386_start_kernel(void)
 {
 	reserve_trampoline_memory();
 
-	reserve_early(__pa_symbol(&_text), __pa_symbol(&_end), "TEXT DATA BSS");
+	reserve_early(__pa_symbol(&_text), __pa_symbol(&__bss_stop), "TEXT DATA BSS");
 
 #ifdef CONFIG_BLK_DEV_INITRD
 	/* Reserve INITRD */
@@ -29,9 +29,6 @@ void __init i386_start_kernel(void)
 		reserve_early(ramdisk_image, ramdisk_end, "RAMDISK");
 	}
 #endif
-	reserve_early(init_pg_tables_start, init_pg_tables_end,
-			"INIT_PG_TABLE");
-
 	reserve_ebda_region();
 
 	/*
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index f5b272247690..70eaa852c732 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -100,7 +100,7 @@ void __init x86_64_start_reservations(char *real_mode_data)
 
 	reserve_trampoline_memory();
 
-	reserve_early(__pa_symbol(&_text), __pa_symbol(&_end), "TEXT DATA BSS");
+	reserve_early(__pa_symbol(&_text), __pa_symbol(&__bss_stop), "TEXT DATA BSS");
 
 #ifdef CONFIG_BLK_DEV_INITRD
 	/* Reserve INITRD */
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index c32ca19d591a..30683883e0cd 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -38,42 +38,40 @@
 #define X86_VENDOR_ID	new_cpu_data+CPUINFO_x86_vendor_id
 
 /*
- * This is how much memory *in addition to the memory covered up to
- * and including _end* we need mapped initially.
+ * This is how much memory in addition to the memory covered up to
+ * and including _end we need mapped initially.
  * We need:
- *  - one bit for each possible page, but only in low memory, which means
- *     2^32/4096/8 = 128K worst case (4G/4G split.)
- *  - enough space to map all low memory, which means
- *     (2^32/4096) / 1024 pages (worst case, non PAE)
- *     (2^32/4096) / 512 + 4 pages (worst case for PAE)
- *  - a few pages for allocator use before the kernel pagetable has
- *     been set up
+ *     (KERNEL_IMAGE_SIZE/4096) / 1024 pages (worst case, non PAE)
+ *     (KERNEL_IMAGE_SIZE/4096) / 512 + 4 pages (worst case for PAE)
  *
  * Modulo rounding, each megabyte assigned here requires a kilobyte of
  * memory, which is currently unreclaimed.
  *
  * This should be a multiple of a page.
+ *
+ * KERNEL_IMAGE_SIZE should be greater than pa(_end)
+ * and small than max_low_pfn, otherwise will waste some page table entries
  */
-LOW_PAGES = 1<<(32-PAGE_SHIFT_asm)
-
-/*
- * To preserve the DMA pool in PAGEALLOC kernels, we'll allocate
- * pagetables from above the 16MB DMA limit, so we'll have to set
- * up pagetables 16MB more (worst-case):
- */
-#ifdef CONFIG_DEBUG_PAGEALLOC
-LOW_PAGES = LOW_PAGES + 0x1000000
-#endif
 
 #if PTRS_PER_PMD > 1
-PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PMD) + PTRS_PER_PGD
+#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
 #else
-PAGE_TABLE_SIZE = (LOW_PAGES / PTRS_PER_PGD)
+#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
 #endif
-BOOTBITMAP_SIZE = LOW_PAGES / 8
-ALLOCATOR_SLOP = 4
 
-INIT_MAP_BEYOND_END = BOOTBITMAP_SIZE + (PAGE_TABLE_SIZE + ALLOCATOR_SLOP)*PAGE_SIZE_asm
+/* Enough space to fit pagetables for the low memory linear map */
+MAPPING_BEYOND_END = \
+	PAGE_TABLE_SIZE(((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT) << PAGE_SHIFT
+
+/*
+ * Worst-case size of the kernel mapping we need to make:
+ * the worst-case size of the kernel itself, plus the extra we need
+ * to map for the linear map.
+ */
+KERNEL_PAGES = (KERNEL_IMAGE_SIZE + MAPPING_BEYOND_END)>>PAGE_SHIFT
+
+INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE_asm
+RESERVE_BRK(pagetables, INIT_MAP_SIZE)
 
 /*
  * 32-bit kernel entrypoint; only used by the boot CPU.  On entry,
@@ -166,10 +164,10 @@ num_subarch_entries = (. - subarch_entries) / 4
 
 /*
  * Initialize page tables.  This creates a PDE and a set of page
- * tables, which are located immediately beyond _end.  The variable
- * init_pg_tables_end is set up to point to the first "safe" location.
+ * tables, which are located immediately beyond __brk_base.  The variable
+ * _brk_end is set up to point to the first "safe" location.
  * Mappings are created both at virtual address 0 (identity mapping)
- * and PAGE_OFFSET for up to _end+sizeof(page tables)+INIT_MAP_BEYOND_END.
+ * and PAGE_OFFSET for up to _end.
  *
  * Note that the stack is not yet set up!
  */
@@ -190,8 +188,7 @@ default_entry:
 
 	xorl %ebx,%ebx				/* %ebx is kept at zero */
 
-	movl $pa(pg0), %edi
-	movl %edi, pa(init_pg_tables_start)
+	movl $pa(__brk_base), %edi
 	movl $pa(swapper_pg_pmd), %edx
 	movl $PTE_IDENT_ATTR, %eax
 10:
@@ -209,14 +206,14 @@ default_entry:
 	loop 11b
 
 	/*
-	 * End condition: we must map up to and including INIT_MAP_BEYOND_END
-	 * bytes beyond the end of our own page tables.
+	 * End condition: we must map up to the end + MAPPING_BEYOND_END.
 	 */
-	leal (INIT_MAP_BEYOND_END+PTE_IDENT_ATTR)(%edi),%ebp
+	movl $pa(_end) + MAPPING_BEYOND_END + PTE_IDENT_ATTR, %ebp
 	cmpl %ebp,%eax
 	jb 10b
 1:
-	movl %edi,pa(init_pg_tables_end)
+	addl $__PAGE_OFFSET, %edi
+	movl %edi, pa(_brk_end)
 	shrl $12, %eax
 	movl %eax, pa(max_pfn_mapped)
 
@@ -227,8 +224,7 @@ default_entry:
 
 page_pde_offset = (__PAGE_OFFSET >> 20);
 
-	movl $pa(pg0), %edi
-	movl %edi, pa(init_pg_tables_start)
+	movl $pa(__brk_base), %edi
 	movl $pa(swapper_pg_dir), %edx
 	movl $PTE_IDENT_ATTR, %eax
 10:
@@ -242,14 +238,13 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
 	addl $0x1000,%eax
 	loop 11b
 	/*
-	 * End condition: we must map up to and including INIT_MAP_BEYOND_END
-	 * bytes beyond the end of our own page tables; the +0x007 is
-	 * the attribute bits
+	 * End condition: we must map up to the end + MAPPING_BEYOND_END.
 	 */
-	leal (INIT_MAP_BEYOND_END+PTE_IDENT_ATTR)(%edi),%ebp
+	movl $pa(_end) + MAPPING_BEYOND_END + PTE_IDENT_ATTR, %ebp
 	cmpl %ebp,%eax
 	jb 10b
-	movl %edi,pa(init_pg_tables_end)
+	addl $__PAGE_OFFSET, %edi
+	movl %edi, pa(_brk_end)
 	shrl $12, %eax
 	movl %eax, pa(max_pfn_mapped)
 
@@ -636,6 +631,7 @@ swapper_pg_fixmap:
 	.fill 1024,4,0
 ENTRY(empty_zero_page)
 	.fill 4096,1,0
+
 /*
  * This starts the data section.
  */
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 10f92fb532f3..3475440baa54 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -3,17 +3,17 @@
  *
  */
 #include <linux/clockchips.h>
-#include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/spinlock.h>
 #include <linux/jiffies.h>
 #include <linux/module.h>
-#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/io.h>
 
-#include <asm/smp.h>
-#include <asm/delay.h>
 #include <asm/i8253.h>
-#include <asm/io.h>
 #include <asm/hpet.h>
+#include <asm/smp.h>
 
 DEFINE_SPINLOCK(i8253_lock);
 EXPORT_SYMBOL(i8253_lock);
@@ -40,7 +40,7 @@ static void init_pit_timer(enum clock_event_mode mode,
 {
 	spin_lock(&i8253_lock);
 
-	switch(mode) {
+	switch (mode) {
 	case CLOCK_EVT_MODE_PERIODIC:
 		/* binary, mode 2, LSB/MSB, ch 0 */
 		outb_pit(0x34, PIT_MODE);
@@ -95,7 +95,7 @@ static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
  * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
  * !using_apic_timer decisions in do_timer_interrupt_hook()
  */
-static struct clock_event_device pit_clockevent = {
+static struct clock_event_device pit_ce = {
 	.name		= "pit",
 	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= init_pit_timer,
@@ -114,15 +114,13 @@ void __init setup_pit_timer(void)
 	 * Start pit with the boot cpu mask and make it global after the
 	 * IO_APIC has been initialized.
 	 */
-	pit_clockevent.cpumask = cpumask_of(smp_processor_id());
-	pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
-				     pit_clockevent.shift);
-	pit_clockevent.max_delta_ns =
-		clockevent_delta2ns(0x7FFF, &pit_clockevent);
-	pit_clockevent.min_delta_ns =
-		clockevent_delta2ns(0xF, &pit_clockevent);
-	clockevents_register_device(&pit_clockevent);
-	global_clock_event = &pit_clockevent;
+	pit_ce.cpumask = cpumask_of(smp_processor_id());
+	pit_ce.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, pit_ce.shift);
+	pit_ce.max_delta_ns = clockevent_delta2ns(0x7FFF, &pit_ce);
+	pit_ce.min_delta_ns = clockevent_delta2ns(0xF, &pit_ce);
+
+	clockevents_register_device(&pit_ce);
+	global_clock_event = &pit_ce;
 }
 
 #ifndef CONFIG_X86_64
@@ -133,11 +131,11 @@ void __init setup_pit_timer(void)
  */
 static cycle_t pit_read(void)
 {
+	static int old_count;
+	static u32 old_jifs;
 	unsigned long flags;
 	int count;
 	u32 jifs;
-	static int old_count;
-	static u32 old_jifs;
 
 	spin_lock_irqsave(&i8253_lock, flags);
 	/*
@@ -179,9 +177,9 @@ static cycle_t pit_read(void)
 	 * Previous attempts to handle these cases intelligently were
 	 * buggy, so we just do the simple thing now.
 	 */
-	if (count > old_count && jifs == old_jifs) {
+	if (count > old_count && jifs == old_jifs)
 		count = old_count;
-	}
+
 	old_count = count;
 	old_jifs = jifs;
 
@@ -192,13 +190,13 @@ static cycle_t pit_read(void)
 	return (cycle_t)(jifs * LATCH) + count;
 }
 
-static struct clocksource clocksource_pit = {
-	.name	= "pit",
-	.rating = 110,
-	.read	= pit_read,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.mult	= 0,
-	.shift	= 20,
+static struct clocksource pit_cs = {
+	.name		= "pit",
+	.rating		= 110,
+	.read		= pit_read,
+	.mask		= CLOCKSOURCE_MASK(32),
+	.mult		= 0,
+	.shift		= 20,
 };
 
 static void pit_disable_clocksource(void)
@@ -206,9 +204,9 @@ static void pit_disable_clocksource(void)
 	/*
 	 * Use mult to check whether it is registered or not
 	 */
-	if (clocksource_pit.mult) {
-		clocksource_unregister(&clocksource_pit);
-		clocksource_pit.mult = 0;
+	if (pit_cs.mult) {
+		clocksource_unregister(&pit_cs);
+		pit_cs.mult = 0;
 	}
 }
 
@@ -222,13 +220,13 @@ static int __init init_pit_clocksource(void)
 	  * - when local APIC timer is active (PIT is switched off)
 	  */
 	if (num_possible_cpus() > 1 || is_hpet_enabled() ||
-	    pit_clockevent.mode != CLOCK_EVT_MODE_PERIODIC)
+	    pit_ce.mode != CLOCK_EVT_MODE_PERIODIC)
 		return 0;
 
-	clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE,
-						   clocksource_pit.shift);
-	return clocksource_register(&clocksource_pit);
+	pit_cs.mult = clocksource_hz2mult(CLOCK_TICK_RATE, pit_cs.shift);
+
+	return clocksource_register(&pit_cs);
 }
 arch_initcall(init_pit_clocksource);
 
-#endif
+#endif /* !CONFIG_X86_64 */
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 720d2607aacb..a979b5bd2fc0 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -7,10 +7,10 @@
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/init.h>
 #include <linux/dmi.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 int io_delay_type __read_mostly = CONFIG_DEFAULT_IO_DELAY_TYPE;
 
@@ -47,8 +47,7 @@ EXPORT_SYMBOL(native_io_delay);
 static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
 {
 	if (io_delay_type == CONFIG_IO_DELAY_TYPE_0X80) {
-		printk(KERN_NOTICE "%s: using 0xed I/O delay port\n",
-			id->ident);
+		pr_notice("%s: using 0xed I/O delay port\n", id->ident);
 		io_delay_type = CONFIG_IO_DELAY_TYPE_0XED;
 	}
 
@@ -64,40 +63,40 @@ static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "Compaq Presario V6000",
 		.matches	= {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
-			DMI_MATCH(DMI_BOARD_NAME, "30B7")
+			DMI_MATCH(DMI_BOARD_VENDOR,	"Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME,	"30B7")
 		}
 	},
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "HP Pavilion dv9000z",
 		.matches	= {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
-			DMI_MATCH(DMI_BOARD_NAME, "30B9")
+			DMI_MATCH(DMI_BOARD_VENDOR,	"Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME,	"30B9")
 		}
 	},
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "HP Pavilion dv6000",
 		.matches	= {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
-			DMI_MATCH(DMI_BOARD_NAME, "30B8")
+			DMI_MATCH(DMI_BOARD_VENDOR,	"Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME,	"30B8")
 		}
 	},
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "HP Pavilion tx1000",
 		.matches	= {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
-			DMI_MATCH(DMI_BOARD_NAME, "30BF")
+			DMI_MATCH(DMI_BOARD_VENDOR,	"Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME,	"30BF")
 		}
 	},
 	{
 		.callback	= dmi_io_delay_0xed_port,
 		.ident		= "Presario F700",
 		.matches	= {
-			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
-			DMI_MATCH(DMI_BOARD_NAME, "30D3")
+			DMI_MATCH(DMI_BOARD_VENDOR,	"Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME,	"30D3")
 		}
 	},
 	{ }
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index f13ca1650aaf..3aaf7b9e3a8b 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -15,6 +15,9 @@
 
 atomic_t irq_err_count;
 
+/* Function pointer for generic interrupt vector handling */
+void (*generic_interrupt_extension)(void) = NULL;
+
 /*
  * 'what should we do if we get a hw irq event on an illegal vector'.
  * each architecture has to answer this themselves.
@@ -42,55 +45,60 @@ void ack_bad_irq(unsigned int irq)
 /*
  * /proc/interrupts printing:
  */
-static int show_other_interrupts(struct seq_file *p)
+static int show_other_interrupts(struct seq_file *p, int prec)
 {
 	int j;
 
-	seq_printf(p, "NMI: ");
+	seq_printf(p, "%*s: ", prec, "NMI");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->__nmi_count);
 	seq_printf(p, "  Non-maskable interrupts\n");
 #ifdef CONFIG_X86_LOCAL_APIC
-	seq_printf(p, "LOC: ");
+	seq_printf(p, "%*s: ", prec, "LOC");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->apic_timer_irqs);
 	seq_printf(p, "  Local timer interrupts\n");
+
+	seq_printf(p, "%*s: ", prec, "SPU");
+	for_each_online_cpu(j)
+		seq_printf(p, "%10u ", irq_stats(j)->irq_spurious_count);
+	seq_printf(p, "  Spurious interrupts\n");
 #endif
+	if (generic_interrupt_extension) {
+		seq_printf(p, "PLT: ");
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", irq_stats(j)->generic_irqs);
+		seq_printf(p, "  Platform interrupts\n");
+	}
 #ifdef CONFIG_SMP
-	seq_printf(p, "RES: ");
+	seq_printf(p, "%*s: ", prec, "RES");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->irq_resched_count);
 	seq_printf(p, "  Rescheduling interrupts\n");
-	seq_printf(p, "CAL: ");
+	seq_printf(p, "%*s: ", prec, "CAL");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->irq_call_count);
 	seq_printf(p, "  Function call interrupts\n");
-	seq_printf(p, "TLB: ");
+	seq_printf(p, "%*s: ", prec, "TLB");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->irq_tlb_count);
 	seq_printf(p, "  TLB shootdowns\n");
 #endif
 #ifdef CONFIG_X86_MCE
-	seq_printf(p, "TRM: ");
+	seq_printf(p, "%*s: ", prec, "TRM");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->irq_thermal_count);
 	seq_printf(p, "  Thermal event interrupts\n");
 # ifdef CONFIG_X86_64
-	seq_printf(p, "THR: ");
+	seq_printf(p, "%*s: ", prec, "THR");
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", irq_stats(j)->irq_threshold_count);
 	seq_printf(p, "  Threshold APIC interrupts\n");
 # endif
 #endif
-#ifdef CONFIG_X86_LOCAL_APIC
-	seq_printf(p, "SPU: ");
-	for_each_online_cpu(j)
-		seq_printf(p, "%10u ", irq_stats(j)->irq_spurious_count);
-	seq_printf(p, "  Spurious interrupts\n");
-#endif
-	seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
+	seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
 #if defined(CONFIG_X86_IO_APIC)
-	seq_printf(p, "MIS: %10u\n", atomic_read(&irq_mis_count));
+	seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
 #endif
 	return 0;
 }
@@ -98,19 +106,22 @@ static int show_other_interrupts(struct seq_file *p)
 int show_interrupts(struct seq_file *p, void *v)
 {
 	unsigned long flags, any_count = 0;
-	int i = *(loff_t *) v, j;
+	int i = *(loff_t *) v, j, prec;
 	struct irqaction *action;
 	struct irq_desc *desc;
 
 	if (i > nr_irqs)
 		return 0;
 
+	for (prec = 3, j = 1000; prec < 10 && j <= nr_irqs; ++prec)
+		j *= 10;
+
 	if (i == nr_irqs)
-		return show_other_interrupts(p);
+		return show_other_interrupts(p, prec);
 
 	/* print header */
 	if (i == 0) {
-		seq_printf(p, "           ");
+		seq_printf(p, "%*s", prec + 8, "");
 		for_each_online_cpu(j)
 			seq_printf(p, "CPU%-8d", j);
 		seq_putc(p, '\n');
@@ -121,23 +132,15 @@ int show_interrupts(struct seq_file *p, void *v)
 		return 0;
 
 	spin_lock_irqsave(&desc->lock, flags);
-#ifndef CONFIG_SMP
-	any_count = kstat_irqs(i);
-#else
 	for_each_online_cpu(j)
 		any_count |= kstat_irqs_cpu(i, j);
-#endif
 	action = desc->action;
 	if (!action && !any_count)
 		goto out;
 
-	seq_printf(p, "%3d: ", i);
-#ifndef CONFIG_SMP
-	seq_printf(p, "%10u ", kstat_irqs(i));
-#else
+	seq_printf(p, "%*d: ", prec, i);
 	for_each_online_cpu(j)
 		seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#endif
 	seq_printf(p, " %8s", desc->chip->name);
 	seq_printf(p, "-%-8s", desc->name);
 
@@ -162,7 +165,10 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
 
 #ifdef CONFIG_X86_LOCAL_APIC
 	sum += irq_stats(cpu)->apic_timer_irqs;
+	sum += irq_stats(cpu)->irq_spurious_count;
 #endif
+	if (generic_interrupt_extension)
+		sum += irq_stats(cpu)->generic_irqs;
 #ifdef CONFIG_SMP
 	sum += irq_stats(cpu)->irq_resched_count;
 	sum += irq_stats(cpu)->irq_call_count;
@@ -174,9 +180,6 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
 	sum += irq_stats(cpu)->irq_threshold_count;
 #endif
 #endif
-#ifdef CONFIG_X86_LOCAL_APIC
-	sum += irq_stats(cpu)->irq_spurious_count;
-#endif
 	return sum;
 }
 
@@ -226,4 +229,27 @@ unsigned int __irq_entry do_IRQ(struct pt_regs *regs)
 	return 1;
 }
 
+/*
+ * Handler for GENERIC_INTERRUPT_VECTOR.
+ */
+void smp_generic_interrupt(struct pt_regs *regs)
+{
+	struct pt_regs *old_regs = set_irq_regs(regs);
+
+	ack_APIC_irq();
+
+	exit_idle();
+
+	irq_enter();
+
+	inc_irq_stat(generic_irqs);
+
+	if (generic_interrupt_extension)
+		generic_interrupt_extension();
+
+	irq_exit();
+
+	set_irq_regs(old_regs);
+}
+
 EXPORT_SYMBOL_GPL(vector_used_by_percpu_irq);
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 50b8c3a3006c..368b0a8836f9 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -50,7 +50,6 @@ static irqreturn_t math_error_irq(int cpl, void *dev_id)
  */
 static struct irqaction fpu_irq = {
 	.handler = math_error_irq,
-	.mask = CPU_MASK_NONE,
 	.name = "fpu",
 };
 
@@ -83,7 +82,6 @@ void __init init_ISA_irqs(void)
  */
 static struct irqaction irq2 = {
 	.handler = no_action,
-	.mask = CPU_MASK_NONE,
 	.name = "cascade",
 };
 
@@ -175,6 +173,9 @@ void __init native_init_IRQ(void)
 	/* self generated IPI for local APIC timer */
 	alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt);
 
+	/* generic IPI for platform specific use */
+	alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt);
+
 	/* IPI vectors for APIC spurious and error interrupts */
 	alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt);
 	alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt);
diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index da481a1e3f30..8cd10537fd46 100644
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -45,7 +45,6 @@
 
 static struct irqaction irq2 = {
 	.handler = no_action,
-	.mask = CPU_MASK_NONE,
 	.name = "cascade",
 };
 DEFINE_PER_CPU(vector_irq_t, vector_irq) = {
@@ -147,6 +146,9 @@ static void __init apic_intr_init(void)
 	/* self generated IPI for local APIC timer */
 	alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt);
 
+	/* generic IPI for platform specific use */
+	alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt);
+
 	/* IPI vectors for APIC spurious and error interrupts */
 	alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt);
 	alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt);
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index ff7d3b0124f1..e444357375ce 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -8,11 +8,11 @@
  */
 #include <linux/debugfs.h>
 #include <linux/uaccess.h>
-#include <linux/stat.h>
+#include <linux/module.h>
 #include <linux/init.h>
+#include <linux/stat.h>
 #include <linux/io.h>
 #include <linux/mm.h>
-#include <linux/module.h>
 
 #include <asm/setup.h>
 
@@ -26,9 +26,8 @@ struct setup_data_node {
 	u32 len;
 };
 
-static ssize_t
-setup_data_read(struct file *file, char __user *user_buf, size_t count,
-		loff_t *ppos)
+static ssize_t setup_data_read(struct file *file, char __user *user_buf,
+			       size_t count, loff_t *ppos)
 {
 	struct setup_data_node *node = file->private_data;
 	unsigned long remain;
@@ -39,20 +38,21 @@ setup_data_read(struct file *file, char __user *user_buf, size_t count,
 
 	if (pos < 0)
 		return -EINVAL;
+
 	if (pos >= node->len)
 		return 0;
 
 	if (count > node->len - pos)
 		count = node->len - pos;
+
 	pa = node->paddr + sizeof(struct setup_data) + pos;
 	pg = pfn_to_page((pa + count - 1) >> PAGE_SHIFT);
 	if (PageHighMem(pg)) {
 		p = ioremap_cache(pa, count);
 		if (!p)
 			return -ENXIO;
-	} else {
+	} else
 		p = __va(pa);
-	}
 
 	remain = copy_to_user(user_buf, p, count);
 
@@ -70,12 +70,13 @@ setup_data_read(struct file *file, char __user *user_buf, size_t count,
 static int setup_data_open(struct inode *inode, struct file *file)
 {
 	file->private_data = inode->i_private;
+
 	return 0;
 }
 
 static const struct file_operations fops_setup_data = {
-	.read =		setup_data_read,
-	.open =		setup_data_open,
+	.read		= setup_data_read,
+	.open		= setup_data_open,
 };
 
 static int __init
@@ -84,57 +85,50 @@ create_setup_data_node(struct dentry *parent, int no,
 {
 	struct dentry *d, *type, *data;
 	char buf[16];
-	int error;
 
 	sprintf(buf, "%d", no);
 	d = debugfs_create_dir(buf, parent);
-	if (!d) {
-		error = -ENOMEM;
-		goto err_return;
-	}
+	if (!d)
+		return -ENOMEM;
+
 	type = debugfs_create_x32("type", S_IRUGO, d, &node->type);
-	if (!type) {
-		error = -ENOMEM;
+	if (!type)
 		goto err_dir;
-	}
+
 	data = debugfs_create_file("data", S_IRUGO, d, node, &fops_setup_data);
-	if (!data) {
-		error = -ENOMEM;
+	if (!data)
 		goto err_type;
-	}
+
 	return 0;
 
 err_type:
 	debugfs_remove(type);
 err_dir:
 	debugfs_remove(d);
-err_return:
-	return error;
+	return -ENOMEM;
 }
 
 static int __init create_setup_data_nodes(struct dentry *parent)
 {
 	struct setup_data_node *node;
 	struct setup_data *data;
-	int error, no = 0;
+	int error = -ENOMEM;
 	struct dentry *d;
 	struct page *pg;
 	u64 pa_data;
+	int no = 0;
 
 	d = debugfs_create_dir("setup_data", parent);
-	if (!d) {
-		error = -ENOMEM;
-		goto err_return;
-	}
+	if (!d)
+		return -ENOMEM;
 
 	pa_data = boot_params.hdr.setup_data;
 
 	while (pa_data) {
 		node = kmalloc(sizeof(*node), GFP_KERNEL);
-		if (!node) {
-			error = -ENOMEM;
+		if (!node)
 			goto err_dir;
-		}
+
 		pg = pfn_to_page((pa_data+sizeof(*data)-1) >> PAGE_SHIFT);
 		if (PageHighMem(pg)) {
 			data = ioremap_cache(pa_data, sizeof(*data));
@@ -143,9 +137,8 @@ static int __init create_setup_data_nodes(struct dentry *parent)
 				error = -ENXIO;
 				goto err_dir;
 			}
-		} else {
+		} else
 			data = __va(pa_data);
-		}
 
 		node->paddr = pa_data;
 		node->type = data->type;
@@ -159,11 +152,11 @@ static int __init create_setup_data_nodes(struct dentry *parent)
 			goto err_dir;
 		no++;
 	}
+
 	return 0;
 
 err_dir:
 	debugfs_remove(d);
-err_return:
 	return error;
 }
 
@@ -175,28 +168,26 @@ static struct debugfs_blob_wrapper boot_params_blob = {
 static int __init boot_params_kdebugfs_init(void)
 {
 	struct dentry *dbp, *version, *data;
-	int error;
+	int error = -ENOMEM;
 
 	dbp = debugfs_create_dir("boot_params", NULL);
-	if (!dbp) {
-		error = -ENOMEM;
-		goto err_return;
-	}
+	if (!dbp)
+		return -ENOMEM;
+
 	version = debugfs_create_x16("version", S_IRUGO, dbp,
 				     &boot_params.hdr.version);
-	if (!version) {
-		error = -ENOMEM;
+	if (!version)
 		goto err_dir;
-	}
+
 	data = debugfs_create_blob("data", S_IRUGO, dbp,
 				   &boot_params_blob);
-	if (!data) {
-		error = -ENOMEM;
+	if (!data)
 		goto err_version;
-	}
+
 	error = create_setup_data_nodes(dbp);
 	if (error)
 		goto err_data;
+
 	return 0;
 
 err_data:
@@ -205,10 +196,9 @@ err_version:
 	debugfs_remove(version);
 err_dir:
 	debugfs_remove(dbp);
-err_return:
 	return error;
 }
-#endif
+#endif /* CONFIG_DEBUG_BOOT_PARAMS */
 
 static int __init arch_kdebugfs_init(void)
 {
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 4558dd3918cf..55b94614e348 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -193,7 +193,7 @@ static int __kprobes can_boost(kprobe_opcode_t *opcodes)
 	kprobe_opcode_t opcode;
 	kprobe_opcode_t *orig_opcodes = opcodes;
 
-	if (search_exception_tables(opcodes))
+	if (search_exception_tables((unsigned long)opcodes))
 		return 0;	/* Page fault may occur on this address. */
 
 retry:
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 478bca986eca..33019ddb56b4 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -138,12 +138,6 @@ static void kvm_set_pte_atomic(pte_t *ptep, pte_t pte)
 	kvm_mmu_write(ptep, pte_val(pte));
 }
 
-static void kvm_set_pte_present(struct mm_struct *mm, unsigned long addr,
-				pte_t *ptep, pte_t pte)
-{
-	kvm_mmu_write(ptep, pte_val(pte));
-}
-
 static void kvm_pte_clear(struct mm_struct *mm,
 			  unsigned long addr, pte_t *ptep)
 {
@@ -220,7 +214,6 @@ static void paravirt_ops_setup(void)
 #if PAGETABLE_LEVELS >= 3
 #ifdef CONFIG_X86_PAE
 		pv_mmu_ops.set_pte_atomic = kvm_set_pte_atomic;
-		pv_mmu_ops.set_pte_present = kvm_set_pte_present;
 		pv_mmu_ops.pte_clear = kvm_pte_clear;
 		pv_mmu_ops.pmd_clear = kvm_pmd_clear;
 #endif
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index f5fc8c781a62..e7368c1da01d 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -14,12 +14,12 @@
 #include <linux/ftrace.h>
 #include <linux/suspend.h>
 #include <linux/gfp.h>
+#include <linux/io.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/io.h>
 #include <asm/apic.h>
 #include <asm/cpufeature.h>
 #include <asm/desc.h>
@@ -63,7 +63,7 @@ static void load_segments(void)
 		"\tmovl %%eax,%%fs\n"
 		"\tmovl %%eax,%%gs\n"
 		"\tmovl %%eax,%%ss\n"
-		::: "eax", "memory");
+		: : : "eax", "memory");
 #undef STR
 #undef __STR
 }
@@ -205,7 +205,8 @@ void machine_kexec(struct kimage *image)
 
 	if (image->preserve_context) {
 #ifdef CONFIG_X86_IO_APIC
-		/* We need to put APICs in legacy mode so that we can
+		/*
+		 * We need to put APICs in legacy mode so that we can
 		 * get timer interrupts in second kernel. kexec/kdump
 		 * paths already have calls to disable_IO_APIC() in
 		 * one form or other. kexec jump path also need
@@ -227,7 +228,8 @@ void machine_kexec(struct kimage *image)
 		page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page)
 						<< PAGE_SHIFT);
 
-	/* The segment registers are funny things, they have both a
+	/*
+	 * The segment registers are funny things, they have both a
 	 * visible and an invisible part.  Whenever the visible part is
 	 * set to a specific selector, the invisible part is loaded
 	 * with from a table in memory.  At no other time is the
@@ -237,11 +239,12 @@ void machine_kexec(struct kimage *image)
 	 * segments, before I zap the gdt with an invalid value.
 	 */
 	load_segments();
-	/* The gdt & idt are now invalid.
+	/*
+	 * The gdt & idt are now invalid.
 	 * If you want to load them you must set up your own idt & gdt.
 	 */
-	set_gdt(phys_to_virt(0),0);
-	set_idt(phys_to_virt(0),0);
+	set_gdt(phys_to_virt(0), 0);
+	set_idt(phys_to_virt(0), 0);
 
 	/* now call it */
 	image->start = relocate_kernel_ptr((unsigned long)image->head,
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index 6993d51b7fd8..89cea4d44679 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -12,11 +12,47 @@
 #include <linux/reboot.h>
 #include <linux/numa.h>
 #include <linux/ftrace.h>
+#include <linux/io.h>
+#include <linux/suspend.h>
 
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/io.h>
+
+static int init_one_level2_page(struct kimage *image, pgd_t *pgd,
+				unsigned long addr)
+{
+	pud_t *pud;
+	pmd_t *pmd;
+	struct page *page;
+	int result = -ENOMEM;
+
+	addr &= PMD_MASK;
+	pgd += pgd_index(addr);
+	if (!pgd_present(*pgd)) {
+		page = kimage_alloc_control_pages(image, 0);
+		if (!page)
+			goto out;
+		pud = (pud_t *)page_address(page);
+		memset(pud, 0, PAGE_SIZE);
+		set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE));
+	}
+	pud = pud_offset(pgd, addr);
+	if (!pud_present(*pud)) {
+		page = kimage_alloc_control_pages(image, 0);
+		if (!page)
+			goto out;
+		pmd = (pmd_t *)page_address(page);
+		memset(pmd, 0, PAGE_SIZE);
+		set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE));
+	}
+	pmd = pmd_offset(pud, addr);
+	if (!pmd_present(*pmd))
+		set_pmd(pmd, __pmd(addr | __PAGE_KERNEL_LARGE_EXEC));
+	result = 0;
+out:
+	return result;
+}
 
 static void init_level2_page(pmd_t *level2p, unsigned long addr)
 {
@@ -83,9 +119,8 @@ static int init_level4_page(struct kimage *image, pgd_t *level4p,
 		}
 		level3p = (pud_t *)page_address(page);
 		result = init_level3_page(image, level3p, addr, last_addr);
-		if (result) {
+		if (result)
 			goto out;
-		}
 		set_pgd(level4p++, __pgd(__pa(level3p) | _KERNPG_TABLE));
 		addr += PGDIR_SIZE;
 	}
@@ -156,6 +191,13 @@ static int init_pgtable(struct kimage *image, unsigned long start_pgtable)
 	result = init_level4_page(image, level4p, 0, max_pfn << PAGE_SHIFT);
 	if (result)
 		return result;
+	/*
+	 * image->start may be outside 0 ~ max_pfn, for example when
+	 * jump back to original kernel from kexeced kernel
+	 */
+	result = init_one_level2_page(image, level4p, image->start);
+	if (result)
+		return result;
 	return init_transition_pgtable(image, level4p);
 }
 
@@ -229,20 +271,45 @@ void machine_kexec(struct kimage *image)
 {
 	unsigned long page_list[PAGES_NR];
 	void *control_page;
+	int save_ftrace_enabled;
 
-	tracer_disable();
+#ifdef CONFIG_KEXEC_JUMP
+	if (kexec_image->preserve_context)
+		save_processor_state();
+#endif
+
+	save_ftrace_enabled = __ftrace_enabled_save();
 
 	/* Interrupts aren't acceptable while we reboot */
 	local_irq_disable();
 
+	if (image->preserve_context) {
+#ifdef CONFIG_X86_IO_APIC
+		/*
+		 * We need to put APICs in legacy mode so that we can
+		 * get timer interrupts in second kernel. kexec/kdump
+		 * paths already have calls to disable_IO_APIC() in
+		 * one form or other. kexec jump path also need
+		 * one.
+		 */
+		disable_IO_APIC();
+#endif
+	}
+
 	control_page = page_address(image->control_code_page) + PAGE_SIZE;
-	memcpy(control_page, relocate_kernel, PAGE_SIZE);
+	memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
 
 	page_list[PA_CONTROL_PAGE] = virt_to_phys(control_page);
+	page_list[VA_CONTROL_PAGE] = (unsigned long)control_page;
 	page_list[PA_TABLE_PAGE] =
 	  (unsigned long)__pa(page_address(image->control_code_page));
 
-	/* The segment registers are funny things, they have both a
+	if (image->type == KEXEC_TYPE_DEFAULT)
+		page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page)
+						<< PAGE_SHIFT);
+
+	/*
+	 * The segment registers are funny things, they have both a
 	 * visible and an invisible part.  Whenever the visible part is
 	 * set to a specific selector, the invisible part is loaded
 	 * with from a table in memory.  At no other time is the
@@ -252,15 +319,25 @@ void machine_kexec(struct kimage *image)
 	 * segments, before I zap the gdt with an invalid value.
 	 */
 	load_segments();
-	/* The gdt & idt are now invalid.
+	/*
+	 * The gdt & idt are now invalid.
 	 * If you want to load them you must set up your own idt & gdt.
 	 */
-	set_gdt(phys_to_virt(0),0);
-	set_idt(phys_to_virt(0),0);
+	set_gdt(phys_to_virt(0), 0);
+	set_idt(phys_to_virt(0), 0);
 
 	/* now call it */
-	relocate_kernel((unsigned long)image->head, (unsigned long)page_list,
-			image->start);
+	image->start = relocate_kernel((unsigned long)image->head,
+				       (unsigned long)page_list,
+				       image->start,
+				       image->preserve_context);
+
+#ifdef CONFIG_KEXEC_JUMP
+	if (kexec_image->preserve_context)
+		restore_processor_state();
+#endif
+
+	__ftrace_enabled_restore(save_ftrace_enabled);
 }
 
 void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c
index 8815f3c7fec7..846510b78a09 100644
--- a/arch/x86/kernel/mfgpt_32.c
+++ b/arch/x86/kernel/mfgpt_32.c
@@ -348,7 +348,6 @@ static irqreturn_t mfgpt_tick(int irq, void *dev_id)
 static struct irqaction mfgptirq  = {
 	.handler = mfgpt_tick,
 	.flags = IRQF_DISABLED | IRQF_NOBALANCING,
-	.mask = CPU_MASK_NONE,
 	.name = "mfgpt-timer"
 };
 
diff --git a/arch/x86/kernel/mmconf-fam10h_64.c b/arch/x86/kernel/mmconf-fam10h_64.c
index 666e43df51f9..712d15fdc416 100644
--- a/arch/x86/kernel/mmconf-fam10h_64.c
+++ b/arch/x86/kernel/mmconf-fam10h_64.c
@@ -226,7 +226,7 @@ static int __devinit set_check_enable_amd_mmconf(const struct dmi_system_id *d)
         return 0;
 }
 
-static struct dmi_system_id __devinitdata mmconf_dmi_table[] = {
+static const struct dmi_system_id __cpuinitconst mmconf_dmi_table[] = {
         {
                 .callback = set_check_enable_amd_mmconf,
                 .ident = "Sun Microsystems Machine",
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 37cb1bda1baf..dce99dca6cf8 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -109,9 +109,6 @@ static void __init MP_bus_info(struct mpc_bus *m)
 	} else
 		printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
 }
-#endif
-
-#ifdef CONFIG_X86_IO_APIC
 
 static int bad_ioapic(unsigned long address)
 {
@@ -224,8 +221,12 @@ static void __init MP_intsrc_info(struct mpc_intsrc *m)
 	if (++mp_irq_entries == MAX_IRQ_SOURCES)
 		panic("Max # of irq sources exceeded!!\n");
 }
+#else /* CONFIG_X86_IO_APIC */
+static inline void __init MP_bus_info(struct mpc_bus *m) {}
+static inline void __init MP_ioapic_info(struct mpc_ioapic *m) {}
+static inline void __init MP_intsrc_info(struct mpc_intsrc *m) {}
+#endif /* CONFIG_X86_IO_APIC */
 
-#endif
 
 static void __init MP_lintsrc_info(struct mpc_lintsrc *m)
 {
@@ -275,6 +276,20 @@ static int __init smp_check_mpc(struct mpc_table *mpc, char *oem, char *str)
 	return 1;
 }
 
+static void skip_entry(unsigned char **ptr, int *count, int size)
+{
+	*ptr += size;
+	*count += size;
+}
+
+static void __init smp_dump_mptable(struct mpc_table *mpc, unsigned char *mpt)
+{
+	printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"
+		"type %x\n", *mpt);
+	print_hex_dump(KERN_ERR, "  ", DUMP_PREFIX_ADDRESS, 16,
+			1, mpc, mpc->length, 1);
+}
+
 static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 {
 	char str[16];
@@ -310,61 +325,30 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 	while (count < mpc->length) {
 		switch (*mpt) {
 		case MP_PROCESSOR:
-			{
-				struct mpc_cpu *m = (struct mpc_cpu *)mpt;
-				/* ACPI may have already provided this data */
-				if (!acpi_lapic)
-					MP_processor_info(m);
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			/* ACPI may have already provided this data */
+			if (!acpi_lapic)
+				MP_processor_info((struct mpc_cpu *)mpt);
+			skip_entry(&mpt, &count, sizeof(struct mpc_cpu));
+			break;
 		case MP_BUS:
-			{
-				struct mpc_bus *m = (struct mpc_bus *)mpt;
-#ifdef CONFIG_X86_IO_APIC
-				MP_bus_info(m);
-#endif
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			MP_bus_info((struct mpc_bus *)mpt);
+			skip_entry(&mpt, &count, sizeof(struct mpc_bus));
+			break;
 		case MP_IOAPIC:
-			{
-#ifdef CONFIG_X86_IO_APIC
-				struct mpc_ioapic *m = (struct mpc_ioapic *)mpt;
-				MP_ioapic_info(m);
-#endif
-				mpt += sizeof(struct mpc_ioapic);
-				count += sizeof(struct mpc_ioapic);
-				break;
-			}
+			MP_ioapic_info((struct mpc_ioapic *)mpt);
+			skip_entry(&mpt, &count, sizeof(struct mpc_ioapic));
+			break;
 		case MP_INTSRC:
-			{
-#ifdef CONFIG_X86_IO_APIC
-				struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
-
-				MP_intsrc_info(m);
-#endif
-				mpt += sizeof(struct mpc_intsrc);
-				count += sizeof(struct mpc_intsrc);
-				break;
-			}
+			MP_intsrc_info((struct mpc_intsrc *)mpt);
+			skip_entry(&mpt, &count, sizeof(struct mpc_intsrc));
+			break;
 		case MP_LINTSRC:
-			{
-				struct mpc_lintsrc *m =
-				    (struct mpc_lintsrc *)mpt;
-				MP_lintsrc_info(m);
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			MP_lintsrc_info((struct mpc_lintsrc *)mpt);
+			skip_entry(&mpt, &count, sizeof(struct mpc_lintsrc));
+			break;
 		default:
 			/* wrong mptable */
-			printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n");
-			printk(KERN_ERR "type %x\n", *mpt);
-			print_hex_dump(KERN_ERR, "  ", DUMP_PREFIX_ADDRESS, 16,
-					1, mpc, mpc->length, 1);
+			smp_dump_mptable(mpc, mpt);
 			count = mpc->length;
 			break;
 		}
@@ -558,6 +542,68 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
 
 static struct mpf_intel *mpf_found;
 
+static unsigned long __init get_mpc_size(unsigned long physptr)
+{
+	struct mpc_table *mpc;
+	unsigned long size;
+
+	mpc = early_ioremap(physptr, PAGE_SIZE);
+	size = mpc->length;
+	early_iounmap(mpc, PAGE_SIZE);
+	apic_printk(APIC_VERBOSE, "  mpc: %lx-%lx\n", physptr, physptr + size);
+
+	return size;
+}
+
+static int __init check_physptr(struct mpf_intel *mpf, unsigned int early)
+{
+	struct mpc_table *mpc;
+	unsigned long size;
+
+	size = get_mpc_size(mpf->physptr);
+	mpc = early_ioremap(mpf->physptr, size);
+	/*
+	 * Read the physical hardware table.  Anything here will
+	 * override the defaults.
+	 */
+	if (!smp_read_mpc(mpc, early)) {
+#ifdef CONFIG_X86_LOCAL_APIC
+		smp_found_config = 0;
+#endif
+		printk(KERN_ERR "BIOS bug, MP table errors detected!...\n"
+			"... disabling SMP support. (tell your hw vendor)\n");
+		early_iounmap(mpc, size);
+		return -1;
+	}
+	early_iounmap(mpc, size);
+
+	if (early)
+		return -1;
+
+#ifdef CONFIG_X86_IO_APIC
+	/*
+	 * If there are no explicit MP IRQ entries, then we are
+	 * broken.  We set up most of the low 16 IO-APIC pins to
+	 * ISA defaults and hope it will work.
+	 */
+	if (!mp_irq_entries) {
+		struct mpc_bus bus;
+
+		printk(KERN_ERR "BIOS bug, no explicit IRQ entries, "
+		       "using default mptable. (tell your hw vendor)\n");
+
+		bus.type = MP_BUS;
+		bus.busid = 0;
+		memcpy(bus.bustype, "ISA   ", 6);
+		MP_bus_info(&bus);
+
+		construct_default_ioirq_mptable(0);
+	}
+#endif
+
+	return 0;
+}
+
 /*
  * Scan the memory blocks for an SMP configuration block.
  */
@@ -611,45 +657,8 @@ static void __init __get_smp_config(unsigned int early)
 		construct_default_ISA_mptable(mpf->feature1);
 
 	} else if (mpf->physptr) {
-
-		/*
-		 * Read the physical hardware table.  Anything here will
-		 * override the defaults.
-		 */
-		if (!smp_read_mpc(phys_to_virt(mpf->physptr), early)) {
-#ifdef CONFIG_X86_LOCAL_APIC
-			smp_found_config = 0;
-#endif
-			printk(KERN_ERR
-			       "BIOS bug, MP table errors detected!...\n");
-			printk(KERN_ERR "... disabling SMP support. "
-			       "(tell your hw vendor)\n");
-			return;
-		}
-
-		if (early)
+		if (check_physptr(mpf, early))
 			return;
-#ifdef CONFIG_X86_IO_APIC
-		/*
-		 * If there are no explicit MP IRQ entries, then we are
-		 * broken.  We set up most of the low 16 IO-APIC pins to
-		 * ISA defaults and hope it will work.
-		 */
-		if (!mp_irq_entries) {
-			struct mpc_bus bus;
-
-			printk(KERN_ERR "BIOS bug, no explicit IRQ entries, "
-			       "using default mptable. "
-			       "(tell your hw vendor)\n");
-
-			bus.type = MP_BUS;
-			bus.busid = 0;
-			memcpy(bus.bustype, "ISA   ", 6);
-			MP_bus_info(&bus);
-
-			construct_default_ioirq_mptable(0);
-		}
-#endif
 	} else
 		BUG();
 
@@ -670,6 +679,31 @@ void __init get_smp_config(void)
 	__get_smp_config(0);
 }
 
+static void smp_reserve_bootmem(struct mpf_intel *mpf)
+{
+	unsigned long size = get_mpc_size(mpf->physptr);
+#ifdef CONFIG_X86_32
+	/*
+	 * We cannot access to MPC table to compute table size yet,
+	 * as only few megabytes from the bottom is mapped now.
+	 * PC-9800's MPC table places on the very last of physical
+	 * memory; so that simply reserving PAGE_SIZE from mpf->physptr
+	 * yields BUG() in reserve_bootmem.
+	 * also need to make sure physptr is below than max_low_pfn
+	 * we don't need reserve the area above max_low_pfn
+	 */
+	unsigned long end = max_low_pfn * PAGE_SIZE;
+
+	if (mpf->physptr < end) {
+		if (mpf->physptr + size > end)
+			size = end - mpf->physptr;
+		reserve_bootmem_generic(mpf->physptr, size, BOOTMEM_DEFAULT);
+	}
+#else
+	reserve_bootmem_generic(mpf->physptr, size, BOOTMEM_DEFAULT);
+#endif
+}
+
 static int __init smp_scan_config(unsigned long base, unsigned long length,
 				  unsigned reserve)
 {
@@ -697,36 +731,10 @@ static int __init smp_scan_config(unsigned long base, unsigned long length,
 
 			if (!reserve)
 				return 1;
-			reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE,
-					BOOTMEM_DEFAULT);
-			if (mpf->physptr) {
-				unsigned long size = PAGE_SIZE;
-#ifdef CONFIG_X86_32
-				/*
-				 * We cannot access to MPC table to compute
-				 * table size yet, as only few megabytes from
-				 * the bottom is mapped now.
-				 * PC-9800's MPC table places on the very last
-				 * of physical memory; so that simply reserving
-				 * PAGE_SIZE from mpf->physptr yields BUG()
-				 * in reserve_bootmem.
-				 * also need to make sure physptr is below than
-				 * max_low_pfn
-				 * we don't need reserve the area above max_low_pfn
-				 */
-				unsigned long end = max_low_pfn * PAGE_SIZE;
-
-				if (mpf->physptr < end) {
-					if (mpf->physptr + size > end)
-						size = end - mpf->physptr;
-					reserve_bootmem_generic(mpf->physptr, size,
-							BOOTMEM_DEFAULT);
-				}
-#else
-				reserve_bootmem_generic(mpf->physptr, size,
+			reserve_bootmem_generic(virt_to_phys(mpf), sizeof(*mpf),
 						BOOTMEM_DEFAULT);
-#endif
-			}
+			if (mpf->physptr)
+				smp_reserve_bootmem(mpf);
 
 			return 1;
 		}
@@ -829,7 +837,57 @@ static int  __init get_MP_intsrc_index(struct mpc_intsrc *m)
 #define SPARE_SLOT_NUM 20
 
 static struct mpc_intsrc __initdata *m_spare[SPARE_SLOT_NUM];
-#endif
+
+static void check_irq_src(struct mpc_intsrc *m, int *nr_m_spare)
+{
+	int i;
+
+	apic_printk(APIC_VERBOSE, "OLD ");
+	print_MP_intsrc_info(m);
+
+	i = get_MP_intsrc_index(m);
+	if (i > 0) {
+		assign_to_mpc_intsrc(&mp_irqs[i], m);
+		apic_printk(APIC_VERBOSE, "NEW ");
+		print_mp_irq_info(&mp_irqs[i]);
+		return;
+	}
+	if (!i) {
+		/* legacy, do nothing */
+		return;
+	}
+	if (*nr_m_spare < SPARE_SLOT_NUM) {
+		/*
+		 * not found (-1), or duplicated (-2) are invalid entries,
+		 * we need to use the slot later
+		 */
+		m_spare[*nr_m_spare] = m;
+		*nr_m_spare += 1;
+	}
+}
+#else /* CONFIG_X86_IO_APIC */
+static inline void check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {}
+#endif /* CONFIG_X86_IO_APIC */
+
+static int check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length,
+		      int count)
+{
+	if (!mpc_new_phys) {
+		pr_info("No spare slots, try to append...take your risk, "
+			"new mpc_length %x\n", count);
+	} else {
+		if (count <= mpc_new_length)
+			pr_info("No spare slots, try to append..., "
+				"new mpc_length %x\n", count);
+		else {
+			pr_err("mpc_new_length %lx is too small\n",
+				mpc_new_length);
+			return -1;
+		}
+	}
+
+	return 0;
+}
 
 static int  __init replace_intsrc_all(struct mpc_table *mpc,
 					unsigned long mpc_new_phys,
@@ -837,77 +895,33 @@ static int  __init replace_intsrc_all(struct mpc_table *mpc,
 {
 #ifdef CONFIG_X86_IO_APIC
 	int i;
-	int nr_m_spare = 0;
 #endif
-
 	int count = sizeof(*mpc);
+	int nr_m_spare = 0;
 	unsigned char *mpt = ((unsigned char *)mpc) + count;
 
 	printk(KERN_INFO "mpc_length %x\n", mpc->length);
 	while (count < mpc->length) {
 		switch (*mpt) {
 		case MP_PROCESSOR:
-			{
-				struct mpc_cpu *m = (struct mpc_cpu *)mpt;
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			skip_entry(&mpt, &count, sizeof(struct mpc_cpu));
+			break;
 		case MP_BUS:
-			{
-				struct mpc_bus *m = (struct mpc_bus *)mpt;
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			skip_entry(&mpt, &count, sizeof(struct mpc_bus));
+			break;
 		case MP_IOAPIC:
-			{
-				mpt += sizeof(struct mpc_ioapic);
-				count += sizeof(struct mpc_ioapic);
-				break;
-			}
+			skip_entry(&mpt, &count, sizeof(struct mpc_ioapic));
+			break;
 		case MP_INTSRC:
-			{
-#ifdef CONFIG_X86_IO_APIC
-				struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
-
-				printk(KERN_INFO "OLD ");
-				print_MP_intsrc_info(m);
-				i = get_MP_intsrc_index(m);
-				if (i > 0) {
-					assign_to_mpc_intsrc(&mp_irqs[i], m);
-					printk(KERN_INFO "NEW ");
-					print_mp_irq_info(&mp_irqs[i]);
-				} else if (!i) {
-					/* legacy, do nothing */
-				} else if (nr_m_spare < SPARE_SLOT_NUM) {
-					/*
-					 * not found (-1), or duplicated (-2)
-					 * are invalid entries,
-					 * we need to use the slot  later
-					 */
-					m_spare[nr_m_spare] = m;
-					nr_m_spare++;
-				}
-#endif
-				mpt += sizeof(struct mpc_intsrc);
-				count += sizeof(struct mpc_intsrc);
-				break;
-			}
+			check_irq_src((struct mpc_intsrc *)mpt, &nr_m_spare);
+			skip_entry(&mpt, &count, sizeof(struct mpc_intsrc));
+			break;
 		case MP_LINTSRC:
-			{
-				struct mpc_lintsrc *m =
-				    (struct mpc_lintsrc *)mpt;
-				mpt += sizeof(*m);
-				count += sizeof(*m);
-				break;
-			}
+			skip_entry(&mpt, &count, sizeof(struct mpc_lintsrc));
+			break;
 		default:
 			/* wrong mptable */
-			printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n");
-			printk(KERN_ERR "type %x\n", *mpt);
-			print_hex_dump(KERN_ERR, "  ", DUMP_PREFIX_ADDRESS, 16,
-					1, mpc, mpc->length, 1);
+			smp_dump_mptable(mpc, mpt);
 			goto out;
 		}
 	}
@@ -924,23 +938,15 @@ static int  __init replace_intsrc_all(struct mpc_table *mpc,
 			continue;
 
 		if (nr_m_spare > 0) {
-			printk(KERN_INFO "*NEW* found ");
+			apic_printk(APIC_VERBOSE, "*NEW* found\n");
 			nr_m_spare--;
 			assign_to_mpc_intsrc(&mp_irqs[i], m_spare[nr_m_spare]);
 			m_spare[nr_m_spare] = NULL;
 		} else {
 			struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
 			count += sizeof(struct mpc_intsrc);
-			if (!mpc_new_phys) {
-				printk(KERN_INFO "No spare slots, try to append...take your risk, new mpc_length %x\n", count);
-			} else {
-				if (count <= mpc_new_length)
-					printk(KERN_INFO "No spare slots, try to append..., new mpc_length %x\n", count);
-				else {
-					printk(KERN_ERR "mpc_new_length %lx is too small\n", mpc_new_length);
-					goto out;
-				}
-			}
+			if (!check_slot(mpc_new_phys, mpc_new_length, count))
+				goto out;
 			assign_to_mpc_intsrc(&mp_irqs[i], m);
 			mpc->length = count;
 			mpt += sizeof(struct mpc_intsrc);
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 63dd358d8ee1..8e45f4464880 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -470,7 +470,6 @@ struct pv_mmu_ops pv_mmu_ops = {
 #if PAGETABLE_LEVELS >= 3
 #ifdef CONFIG_X86_PAE
 	.set_pte_atomic = native_set_pte_atomic,
-	.set_pte_present = native_set_pte_present,
 	.pte_clear = native_pte_clear,
 	.pmd_clear = native_pmd_clear,
 #endif
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index d28bbdc35e4e..755c21e906f3 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -380,8 +380,9 @@ static inline struct iommu_table *find_iommu_table(struct device *dev)
 	return tbl;
 }
 
-static void calgary_unmap_sg(struct device *dev,
-	struct scatterlist *sglist, int nelems, int direction)
+static void calgary_unmap_sg(struct device *dev, struct scatterlist *sglist,
+			     int nelems,enum dma_data_direction dir,
+			     struct dma_attrs *attrs)
 {
 	struct iommu_table *tbl = find_iommu_table(dev);
 	struct scatterlist *s;
@@ -404,7 +405,8 @@ static void calgary_unmap_sg(struct device *dev,
 }
 
 static int calgary_map_sg(struct device *dev, struct scatterlist *sg,
-	int nelems, int direction)
+			  int nelems, enum dma_data_direction dir,
+			  struct dma_attrs *attrs)
 {
 	struct iommu_table *tbl = find_iommu_table(dev);
 	struct scatterlist *s;
@@ -429,15 +431,14 @@ static int calgary_map_sg(struct device *dev, struct scatterlist *sg,
 		s->dma_address = (entry << PAGE_SHIFT) | s->offset;
 
 		/* insert into HW table */
-		tce_build(tbl, entry, npages, vaddr & PAGE_MASK,
-			  direction);
+		tce_build(tbl, entry, npages, vaddr & PAGE_MASK, dir);
 
 		s->dma_length = s->length;
 	}
 
 	return nelems;
 error:
-	calgary_unmap_sg(dev, sg, nelems, direction);
+	calgary_unmap_sg(dev, sg, nelems, dir, NULL);
 	for_each_sg(sg, s, nelems, i) {
 		sg->dma_address = bad_dma_address;
 		sg->dma_length = 0;
@@ -445,10 +446,12 @@ error:
 	return 0;
 }
 
-static dma_addr_t calgary_map_single(struct device *dev, phys_addr_t paddr,
-	size_t size, int direction)
+static dma_addr_t calgary_map_page(struct device *dev, struct page *page,
+				   unsigned long offset, size_t size,
+				   enum dma_data_direction dir,
+				   struct dma_attrs *attrs)
 {
-	void *vaddr = phys_to_virt(paddr);
+	void *vaddr = page_address(page) + offset;
 	unsigned long uaddr;
 	unsigned int npages;
 	struct iommu_table *tbl = find_iommu_table(dev);
@@ -456,17 +459,18 @@ static dma_addr_t calgary_map_single(struct device *dev, phys_addr_t paddr,
 	uaddr = (unsigned long)vaddr;
 	npages = iommu_num_pages(uaddr, size, PAGE_SIZE);
 
-	return iommu_alloc(dev, tbl, vaddr, npages, direction);
+	return iommu_alloc(dev, tbl, vaddr, npages, dir);
 }
 
-static void calgary_unmap_single(struct device *dev, dma_addr_t dma_handle,
-	size_t size, int direction)
+static void calgary_unmap_page(struct device *dev, dma_addr_t dma_addr,
+			       size_t size, enum dma_data_direction dir,
+			       struct dma_attrs *attrs)
 {
 	struct iommu_table *tbl = find_iommu_table(dev);
 	unsigned int npages;
 
-	npages = iommu_num_pages(dma_handle, size, PAGE_SIZE);
-	iommu_free(tbl, dma_handle, npages);
+	npages = iommu_num_pages(dma_addr, size, PAGE_SIZE);
+	iommu_free(tbl, dma_addr, npages);
 }
 
 static void* calgary_alloc_coherent(struct device *dev, size_t size,
@@ -515,13 +519,13 @@ static void calgary_free_coherent(struct device *dev, size_t size,
 	free_pages((unsigned long)vaddr, get_order(size));
 }
 
-static struct dma_mapping_ops calgary_dma_ops = {
+static struct dma_map_ops calgary_dma_ops = {
 	.alloc_coherent = calgary_alloc_coherent,
 	.free_coherent = calgary_free_coherent,
-	.map_single = calgary_map_single,
-	.unmap_single = calgary_unmap_single,
 	.map_sg = calgary_map_sg,
 	.unmap_sg = calgary_unmap_sg,
+	.map_page = calgary_map_page,
+	.unmap_page = calgary_unmap_page,
 };
 
 static inline void __iomem * busno_to_bbar(unsigned char num)
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index b25428533141..c7c4776ff630 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -1,4 +1,5 @@
 #include <linux/dma-mapping.h>
+#include <linux/dma-debug.h>
 #include <linux/dmar.h>
 #include <linux/bootmem.h>
 #include <linux/pci.h>
@@ -12,7 +13,7 @@
 
 static int forbid_dac __read_mostly;
 
-struct dma_mapping_ops *dma_ops;
+struct dma_map_ops *dma_ops;
 EXPORT_SYMBOL(dma_ops);
 
 static int iommu_sac_force __read_mostly;
@@ -44,6 +45,9 @@ struct device x86_dma_fallback_dev = {
 };
 EXPORT_SYMBOL(x86_dma_fallback_dev);
 
+/* Number of entries preallocated for DMA-API debugging */
+#define PREALLOC_DMA_DEBUG_ENTRIES       32768
+
 int dma_set_mask(struct device *dev, u64 mask)
 {
 	if (!dev->dma_mask || !dma_supported(dev, mask))
@@ -224,7 +228,7 @@ early_param("iommu", iommu_setup);
 
 int dma_supported(struct device *dev, u64 mask)
 {
-	struct dma_mapping_ops *ops = get_dma_ops(dev);
+	struct dma_map_ops *ops = get_dma_ops(dev);
 
 #ifdef CONFIG_PCI
 	if (mask > 0xffffffff && forbid_dac > 0) {
@@ -265,6 +269,12 @@ EXPORT_SYMBOL(dma_supported);
 
 static int __init pci_iommu_init(void)
 {
+	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+
+#ifdef CONFIG_PCI
+	dma_debug_add_bus(&pci_bus_type);
+#endif
+
 	calgary_iommu_init();
 
 	intel_iommu_init();
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index d5768b1af080..b284b58c035c 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -255,10 +255,13 @@ static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem,
 }
 
 /* Map a single area into the IOMMU */
-static dma_addr_t
-gart_map_single(struct device *dev, phys_addr_t paddr, size_t size, int dir)
+static dma_addr_t gart_map_page(struct device *dev, struct page *page,
+				unsigned long offset, size_t size,
+				enum dma_data_direction dir,
+				struct dma_attrs *attrs)
 {
 	unsigned long bus;
+	phys_addr_t paddr = page_to_phys(page) + offset;
 
 	if (!dev)
 		dev = &x86_dma_fallback_dev;
@@ -275,8 +278,9 @@ gart_map_single(struct device *dev, phys_addr_t paddr, size_t size, int dir)
 /*
  * Free a DMA mapping.
  */
-static void gart_unmap_single(struct device *dev, dma_addr_t dma_addr,
-			      size_t size, int direction)
+static void gart_unmap_page(struct device *dev, dma_addr_t dma_addr,
+			    size_t size, enum dma_data_direction dir,
+			    struct dma_attrs *attrs)
 {
 	unsigned long iommu_page;
 	int npages;
@@ -298,8 +302,8 @@ static void gart_unmap_single(struct device *dev, dma_addr_t dma_addr,
 /*
  * Wrapper for pci_unmap_single working with scatterlists.
  */
-static void
-gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
+static void gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents,
+			  enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	struct scatterlist *s;
 	int i;
@@ -307,7 +311,7 @@ gart_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
 	for_each_sg(sg, s, nents, i) {
 		if (!s->dma_length || !s->length)
 			break;
-		gart_unmap_single(dev, s->dma_address, s->dma_length, dir);
+		gart_unmap_page(dev, s->dma_address, s->dma_length, dir, NULL);
 	}
 }
 
@@ -329,7 +333,7 @@ static int dma_map_sg_nonforce(struct device *dev, struct scatterlist *sg,
 			addr = dma_map_area(dev, addr, s->length, dir, 0);
 			if (addr == bad_dma_address) {
 				if (i > 0)
-					gart_unmap_sg(dev, sg, i, dir);
+					gart_unmap_sg(dev, sg, i, dir, NULL);
 				nents = 0;
 				sg[0].dma_length = 0;
 				break;
@@ -400,8 +404,8 @@ dma_map_cont(struct device *dev, struct scatterlist *start, int nelems,
  * DMA map all entries in a scatterlist.
  * Merge chunks that have page aligned sizes into a continuous mapping.
  */
-static int
-gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
+static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+		       enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	struct scatterlist *s, *ps, *start_sg, *sgmap;
 	int need = 0, nextneed, i, out, start;
@@ -468,7 +472,7 @@ gart_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dir)
 
 error:
 	flush_gart();
-	gart_unmap_sg(dev, sg, out, dir);
+	gart_unmap_sg(dev, sg, out, dir, NULL);
 
 	/* When it was forced or merged try again in a dumb way */
 	if (force_iommu || iommu_merge) {
@@ -521,7 +525,7 @@ static void
 gart_free_coherent(struct device *dev, size_t size, void *vaddr,
 		   dma_addr_t dma_addr)
 {
-	gart_unmap_single(dev, dma_addr, size, DMA_BIDIRECTIONAL);
+	gart_unmap_page(dev, dma_addr, size, DMA_BIDIRECTIONAL, NULL);
 	free_pages((unsigned long)vaddr, get_order(size));
 }
 
@@ -707,11 +711,11 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
 	return -1;
 }
 
-static struct dma_mapping_ops gart_dma_ops = {
-	.map_single			= gart_map_single,
-	.unmap_single			= gart_unmap_single,
+static struct dma_map_ops gart_dma_ops = {
 	.map_sg				= gart_map_sg,
 	.unmap_sg			= gart_unmap_sg,
+	.map_page			= gart_map_page,
+	.unmap_page			= gart_unmap_page,
 	.alloc_coherent			= gart_alloc_coherent,
 	.free_coherent			= gart_free_coherent,
 };
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c
index c70ab5a5d4c8..c6d703b39326 100644
--- a/arch/x86/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu.c
@@ -1,14 +1,14 @@
 /* Fallback functions when the main IOMMU code is not compiled in. This
    code is roughly equivalent to i386. */
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/string.h>
 #include <linux/dma-mapping.h>
 #include <linux/scatterlist.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/mm.h>
 
-#include <asm/iommu.h>
 #include <asm/processor.h>
+#include <asm/iommu.h>
 #include <asm/dma.h>
 
 static int
@@ -25,19 +25,19 @@ check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size)
 	return 1;
 }
 
-static dma_addr_t
-nommu_map_single(struct device *hwdev, phys_addr_t paddr, size_t size,
-	       int direction)
+static dma_addr_t nommu_map_page(struct device *dev, struct page *page,
+				 unsigned long offset, size_t size,
+				 enum dma_data_direction dir,
+				 struct dma_attrs *attrs)
 {
-	dma_addr_t bus = paddr;
+	dma_addr_t bus = page_to_phys(page) + offset;
 	WARN_ON(size == 0);
-	if (!check_addr("map_single", hwdev, bus, size))
-				return bad_dma_address;
+	if (!check_addr("map_single", dev, bus, size))
+		return bad_dma_address;
 	flush_write_buffers();
 	return bus;
 }
 
-
 /* Map a set of buffers described by scatterlist in streaming
  * mode for DMA.  This is the scatter-gather version of the
  * above pci_map_single interface.  Here the scatter gather list
@@ -54,7 +54,8 @@ nommu_map_single(struct device *hwdev, phys_addr_t paddr, size_t size,
  * the same here.
  */
 static int nommu_map_sg(struct device *hwdev, struct scatterlist *sg,
-	       int nents, int direction)
+			int nents, enum dma_data_direction dir,
+			struct dma_attrs *attrs)
 {
 	struct scatterlist *s;
 	int i;
@@ -78,12 +79,12 @@ static void nommu_free_coherent(struct device *dev, size_t size, void *vaddr,
 	free_pages((unsigned long)vaddr, get_order(size));
 }
 
-struct dma_mapping_ops nommu_dma_ops = {
-	.alloc_coherent = dma_generic_alloc_coherent,
-	.free_coherent = nommu_free_coherent,
-	.map_single = nommu_map_single,
-	.map_sg = nommu_map_sg,
-	.is_phys = 1,
+struct dma_map_ops nommu_dma_ops = {
+	.alloc_coherent	= dma_generic_alloc_coherent,
+	.free_coherent	= nommu_free_coherent,
+	.map_sg		= nommu_map_sg,
+	.map_page	= nommu_map_page,
+	.is_phys	= 1,
 };
 
 void __init no_iommu_init(void)
diff --git a/arch/x86/kernel/pci-swiotlb_64.c b/arch/x86/kernel/pci-swiotlb.c
index d59c91747665..34f12e9996ed 100644
--- a/arch/x86/kernel/pci-swiotlb_64.c
+++ b/arch/x86/kernel/pci-swiotlb.c
@@ -33,18 +33,11 @@ phys_addr_t swiotlb_bus_to_phys(dma_addr_t baddr)
 	return baddr;
 }
 
-int __weak swiotlb_arch_range_needs_mapping(void *ptr, size_t size)
+int __weak swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size)
 {
 	return 0;
 }
 
-static dma_addr_t
-swiotlb_map_single_phys(struct device *hwdev, phys_addr_t paddr, size_t size,
-			int direction)
-{
-	return swiotlb_map_single(hwdev, phys_to_virt(paddr), size, direction);
-}
-
 static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
 					dma_addr_t *dma_handle, gfp_t flags)
 {
@@ -57,20 +50,20 @@ static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
 	return swiotlb_alloc_coherent(hwdev, size, dma_handle, flags);
 }
 
-struct dma_mapping_ops swiotlb_dma_ops = {
+struct dma_map_ops swiotlb_dma_ops = {
 	.mapping_error = swiotlb_dma_mapping_error,
 	.alloc_coherent = x86_swiotlb_alloc_coherent,
 	.free_coherent = swiotlb_free_coherent,
-	.map_single = swiotlb_map_single_phys,
-	.unmap_single = swiotlb_unmap_single,
 	.sync_single_for_cpu = swiotlb_sync_single_for_cpu,
 	.sync_single_for_device = swiotlb_sync_single_for_device,
 	.sync_single_range_for_cpu = swiotlb_sync_single_range_for_cpu,
 	.sync_single_range_for_device = swiotlb_sync_single_range_for_device,
 	.sync_sg_for_cpu = swiotlb_sync_sg_for_cpu,
 	.sync_sg_for_device = swiotlb_sync_sg_for_device,
-	.map_sg = swiotlb_map_sg,
-	.unmap_sg = swiotlb_unmap_sg,
+	.map_sg = swiotlb_map_sg_attrs,
+	.unmap_sg = swiotlb_unmap_sg_attrs,
+	.map_page = swiotlb_map_page,
+	.unmap_page = swiotlb_unmap_page,
 	.dma_supported = NULL,
 };
 
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 6afa5232dbb7..156f87582c6c 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -65,11 +65,11 @@ void exit_thread(void)
 {
 	struct task_struct *me = current;
 	struct thread_struct *t = &me->thread;
+	unsigned long *bp = t->io_bitmap_ptr;
 
-	if (me->thread.io_bitmap_ptr) {
+	if (bp) {
 		struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
 
-		kfree(t->io_bitmap_ptr);
 		t->io_bitmap_ptr = NULL;
 		clear_thread_flag(TIF_IO_BITMAP);
 		/*
@@ -78,6 +78,7 @@ void exit_thread(void)
 		memset(tss->io_bitmap, 0xff, t->io_bitmap_max);
 		t->io_bitmap_max = 0;
 		put_cpu();
+		kfree(bp);
 	}
 
 	ds_exit_thread(current);
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 3d9672e59c16..19378715f415 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -685,9 +685,8 @@ static int ptrace_bts_config(struct task_struct *child,
 		if (!cfg.signal)
 			return -EINVAL;
 
-		return -EOPNOTSUPP;
-
 		child->thread.bts_ovfl_signal = cfg.signal;
+		return -EOPNOTSUPP;
 	}
 
 	if ((cfg.flags & PTRACE_BTS_O_ALLOC) &&
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 697d1b78cfbf..e95022e4f5d5 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -74,8 +74,7 @@ static void ich_force_hpet_resume(void)
 	if (!force_hpet_address)
 		return;
 
-	if (rcba_base == NULL)
-		BUG();
+	BUG_ON(rcba_base == NULL);
 
 	/* read the Function Disable register, dword mode only */
 	val = readl(rcba_base + 0x3404);
diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S
index 2064d0aa8d28..41235531b11c 100644
--- a/arch/x86/kernel/relocate_kernel_32.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
@@ -17,7 +17,8 @@
 
 #define PTR(x) (x << 2)
 
-/* control_page + KEXEC_CONTROL_CODE_MAX_SIZE
+/*
+ * control_page + KEXEC_CONTROL_CODE_MAX_SIZE
  * ~ control_page + PAGE_SIZE are used as data storage and stack for
  * jumping back
  */
@@ -76,8 +77,10 @@ relocate_kernel:
 	movl	%eax, CP_PA_SWAP_PAGE(%edi)
 	movl	%ebx, CP_PA_BACKUP_PAGES_MAP(%edi)
 
-	/* get physical address of control page now */
-	/* this is impossible after page table switch */
+	/*
+	 * get physical address of control page now
+	 * this is impossible after page table switch
+	 */
 	movl	PTR(PA_CONTROL_PAGE)(%ebp), %edi
 
 	/* switch to new set of page tables */
@@ -97,7 +100,8 @@ identity_mapped:
 	/* store the start address on the stack */
 	pushl   %edx
 
-	/* Set cr0 to a known state:
+	/*
+	 * Set cr0 to a known state:
 	 *  - Paging disabled
 	 *  - Alignment check disabled
 	 *  - Write protect disabled
@@ -113,7 +117,8 @@ identity_mapped:
 	/* clear cr4 if applicable */
 	testl	%ecx, %ecx
 	jz	1f
-	/* Set cr4 to a known state:
+	/*
+	 * Set cr4 to a known state:
 	 * Setting everything to zero seems safe.
 	 */
 	xorl	%eax, %eax
@@ -132,15 +137,18 @@ identity_mapped:
 	call	swap_pages
 	addl	$8, %esp
 
-	/* To be certain of avoiding problems with self-modifying code
+	/*
+	 * To be certain of avoiding problems with self-modifying code
 	 * I need to execute a serializing instruction here.
 	 * So I flush the TLB, it's handy, and not processor dependent.
 	 */
 	xorl	%eax, %eax
 	movl	%eax, %cr3
 
-	/* set all of the registers to known values */
-	/* leave %esp alone */
+	/*
+	 * set all of the registers to known values
+	 * leave %esp alone
+	 */
 
 	testl	%esi, %esi
 	jnz 1f
diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
index d32cfb27a479..4de8f5b3d476 100644
--- a/arch/x86/kernel/relocate_kernel_64.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
@@ -19,29 +19,77 @@
 #define PTR(x) (x << 3)
 #define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
 
+/*
+ * control_page + KEXEC_CONTROL_CODE_MAX_SIZE
+ * ~ control_page + PAGE_SIZE are used as data storage and stack for
+ * jumping back
+ */
+#define DATA(offset)		(KEXEC_CONTROL_CODE_MAX_SIZE+(offset))
+
+/* Minimal CPU state */
+#define RSP			DATA(0x0)
+#define CR0			DATA(0x8)
+#define CR3			DATA(0x10)
+#define CR4			DATA(0x18)
+
+/* other data */
+#define CP_PA_TABLE_PAGE	DATA(0x20)
+#define CP_PA_SWAP_PAGE		DATA(0x28)
+#define CP_PA_BACKUP_PAGES_MAP	DATA(0x30)
+
 	.text
 	.align PAGE_SIZE
 	.code64
 	.globl relocate_kernel
 relocate_kernel:
-	/* %rdi indirection_page
+	/*
+	 * %rdi indirection_page
 	 * %rsi page_list
 	 * %rdx start address
+	 * %rcx preserve_context
 	 */
 
+	/* Save the CPU context, used for jumping back */
+	pushq %rbx
+	pushq %rbp
+	pushq %r12
+	pushq %r13
+	pushq %r14
+	pushq %r15
+	pushf
+
+	movq	PTR(VA_CONTROL_PAGE)(%rsi), %r11
+	movq	%rsp, RSP(%r11)
+	movq	%cr0, %rax
+	movq	%rax, CR0(%r11)
+	movq	%cr3, %rax
+	movq	%rax, CR3(%r11)
+	movq	%cr4, %rax
+	movq	%rax, CR4(%r11)
+
 	/* zero out flags, and disable interrupts */
 	pushq $0
 	popfq
 
-	/* get physical address of control page now */
-	/* this is impossible after page table switch */
+	/*
+	 * get physical address of control page now
+	 * this is impossible after page table switch
+	 */
 	movq	PTR(PA_CONTROL_PAGE)(%rsi), %r8
 
 	/* get physical address of page table now too */
-	movq	PTR(PA_TABLE_PAGE)(%rsi), %rcx
+	movq	PTR(PA_TABLE_PAGE)(%rsi), %r9
+
+	/* get physical address of swap page now */
+	movq	PTR(PA_SWAP_PAGE)(%rsi), %r10
+
+	/* save some information for jumping back */
+	movq	%r9, CP_PA_TABLE_PAGE(%r11)
+	movq	%r10, CP_PA_SWAP_PAGE(%r11)
+	movq	%rdi, CP_PA_BACKUP_PAGES_MAP(%r11)
 
 	/* Switch to the identity mapped page tables */
-	movq	%rcx, %cr3
+	movq	%r9, %cr3
 
 	/* setup a new stack at the end of the physical control page */
 	lea	PAGE_SIZE(%r8), %rsp
@@ -55,7 +103,8 @@ identity_mapped:
 	/* store the start address on the stack */
 	pushq   %rdx
 
-	/* Set cr0 to a known state:
+	/*
+	 * Set cr0 to a known state:
 	 *  - Paging enabled
 	 *  - Alignment check disabled
 	 *  - Write protect disabled
@@ -68,7 +117,8 @@ identity_mapped:
 	orl	$(X86_CR0_PG | X86_CR0_PE), %eax
 	movq	%rax, %cr0
 
-	/* Set cr4 to a known state:
+	/*
+	 * Set cr4 to a known state:
 	 *  - physical address extension enabled
 	 */
 	movq	$X86_CR4_PAE, %rax
@@ -78,9 +128,87 @@ identity_mapped:
 1:
 
 	/* Flush the TLB (needed?) */
-	movq	%rcx, %cr3
+	movq	%r9, %cr3
+
+	movq	%rcx, %r11
+	call	swap_pages
+
+	/*
+	 * To be certain of avoiding problems with self-modifying code
+	 * I need to execute a serializing instruction here.
+	 * So I flush the TLB by reloading %cr3 here, it's handy,
+	 * and not processor dependent.
+	 */
+	movq	%cr3, %rax
+	movq	%rax, %cr3
+
+	/*
+	 * set all of the registers to known values
+	 * leave %rsp alone
+	 */
+
+	testq	%r11, %r11
+	jnz 1f
+	xorq	%rax, %rax
+	xorq	%rbx, %rbx
+	xorq    %rcx, %rcx
+	xorq    %rdx, %rdx
+	xorq    %rsi, %rsi
+	xorq    %rdi, %rdi
+	xorq    %rbp, %rbp
+	xorq	%r8,  %r8
+	xorq	%r9,  %r9
+	xorq	%r10, %r9
+	xorq	%r11, %r11
+	xorq	%r12, %r12
+	xorq	%r13, %r13
+	xorq	%r14, %r14
+	xorq	%r15, %r15
+
+	ret
+
+1:
+	popq	%rdx
+	leaq	PAGE_SIZE(%r10), %rsp
+	call	*%rdx
+
+	/* get the re-entry point of the peer system */
+	movq	0(%rsp), %rbp
+	call	1f
+1:
+	popq	%r8
+	subq	$(1b - relocate_kernel), %r8
+	movq	CP_PA_SWAP_PAGE(%r8), %r10
+	movq	CP_PA_BACKUP_PAGES_MAP(%r8), %rdi
+	movq	CP_PA_TABLE_PAGE(%r8), %rax
+	movq	%rax, %cr3
+	lea	PAGE_SIZE(%r8), %rsp
+	call	swap_pages
+	movq	$virtual_mapped, %rax
+	pushq	%rax
+	ret
+
+virtual_mapped:
+	movq	RSP(%r8), %rsp
+	movq	CR4(%r8), %rax
+	movq	%rax, %cr4
+	movq	CR3(%r8), %rax
+	movq	CR0(%r8), %r8
+	movq	%rax, %cr3
+	movq	%r8, %cr0
+	movq	%rbp, %rax
+
+	popf
+	popq	%r15
+	popq	%r14
+	popq	%r13
+	popq	%r12
+	popq	%rbp
+	popq	%rbx
+	ret
 
 	/* Do the copies */
+swap_pages:
 	movq	%rdi, %rcx 	/* Put the page_list in %rcx */
 	xorq	%rdi, %rdi
 	xorq	%rsi, %rsi
@@ -112,36 +240,27 @@ identity_mapped:
 	movq	%rcx,   %rsi  /* For ever source page do a copy */
 	andq	$0xfffffffffffff000, %rsi
 
+	movq	%rdi, %rdx
+	movq	%rsi, %rax
+
+	movq	%r10, %rdi
 	movq	$512,   %rcx
 	rep ; movsq
-	jmp	0b
-3:
-
-	/* To be certain of avoiding problems with self-modifying code
-	 * I need to execute a serializing instruction here.
-	 * So I flush the TLB by reloading %cr3 here, it's handy,
-	 * and not processor dependent.
-	 */
-	movq	%cr3, %rax
-	movq	%rax, %cr3
 
-	/* set all of the registers to known values */
-	/* leave %rsp alone */
+	movq	%rax, %rdi
+	movq	%rdx, %rsi
+	movq	$512,   %rcx
+	rep ; movsq
 
-	xorq	%rax, %rax
-	xorq	%rbx, %rbx
-	xorq    %rcx, %rcx
-	xorq    %rdx, %rdx
-	xorq    %rsi, %rsi
-	xorq    %rdi, %rdi
-	xorq    %rbp, %rbp
-	xorq	%r8,  %r8
-	xorq	%r9,  %r9
-	xorq	%r10, %r9
-	xorq	%r11, %r11
-	xorq	%r12, %r12
-	xorq	%r13, %r13
-	xorq	%r14, %r14
-	xorq	%r15, %r15
+	movq	%rdx, %rdi
+	movq	%r10, %rsi
+	movq	$512,   %rcx
+	rep ; movsq
 
+	lea	PAGE_SIZE(%rax), %rsi
+	jmp	0b
+3:
 	ret
+
+	.globl kexec_control_code_size
+.set kexec_control_code_size, . - relocate_kernel
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c
index dd6f2b71561b..5d465b207e72 100644
--- a/arch/x86/kernel/rtc.c
+++ b/arch/x86/kernel/rtc.c
@@ -1,14 +1,14 @@
 /*
  * RTC related functions
  */
+#include <linux/platform_device.h>
+#include <linux/mc146818rtc.h>
 #include <linux/acpi.h>
 #include <linux/bcd.h>
-#include <linux/mc146818rtc.h>
-#include <linux/platform_device.h>
 #include <linux/pnp.h>
 
-#include <asm/time.h>
 #include <asm/vsyscall.h>
+#include <asm/time.h>
 
 #ifdef CONFIG_X86_32
 /*
@@ -16,9 +16,9 @@
  * register we are working with.  It is required for NMI access to the
  * CMOS/RTC registers.  See include/asm-i386/mc146818rtc.h for details.
  */
-volatile unsigned long cmos_lock = 0;
+volatile unsigned long cmos_lock;
 EXPORT_SYMBOL(cmos_lock);
-#endif
+#endif /* CONFIG_X86_32 */
 
 /* For two digit years assume time is always after that */
 #define CMOS_YEARS_OFFS 2000
@@ -38,9 +38,9 @@ EXPORT_SYMBOL(rtc_lock);
  */
 int mach_set_rtc_mmss(unsigned long nowtime)
 {
-	int retval = 0;
 	int real_seconds, real_minutes, cmos_minutes;
 	unsigned char save_control, save_freq_select;
+	int retval = 0;
 
 	 /* tell the clock it's being set */
 	save_control = CMOS_READ(RTC_CONTROL);
@@ -72,8 +72,8 @@ int mach_set_rtc_mmss(unsigned long nowtime)
 			real_seconds = bin2bcd(real_seconds);
 			real_minutes = bin2bcd(real_minutes);
 		}
-		CMOS_WRITE(real_seconds,RTC_SECONDS);
-		CMOS_WRITE(real_minutes,RTC_MINUTES);
+		CMOS_WRITE(real_seconds, RTC_SECONDS);
+		CMOS_WRITE(real_minutes, RTC_MINUTES);
 	} else {
 		printk(KERN_WARNING
 		       "set_rtc_mmss: can't update from %d to %d\n",
@@ -151,6 +151,7 @@ unsigned char rtc_cmos_read(unsigned char addr)
 	outb(addr, RTC_PORT(0));
 	val = inb(RTC_PORT(1));
 	lock_cmos_suffix(addr);
+
 	return val;
 }
 EXPORT_SYMBOL(rtc_cmos_read);
@@ -166,8 +167,8 @@ EXPORT_SYMBOL(rtc_cmos_write);
 
 static int set_rtc_mmss(unsigned long nowtime)
 {
-	int retval;
 	unsigned long flags;
+	int retval;
 
 	spin_lock_irqsave(&rtc_lock, flags);
 	retval = set_wallclock(nowtime);
@@ -242,6 +243,7 @@ static __init int add_rtc_cmos(void)
 	platform_device_register(&rtc_device);
 	dev_info(&rtc_device.dev,
 		 "registered platform RTC device (no PNP device found)\n");
+
 	return 0;
 }
 device_initcall(add_rtc_cmos);
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b746deb9ebc6..b4158439bf63 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -112,8 +112,13 @@
 #define ARCH_SETUP
 #endif
 
+RESERVE_BRK(dmi_alloc, 65536);
+
 unsigned int boot_cpu_id __read_mostly;
 
+static __initdata unsigned long _brk_start = (unsigned long)__brk_base;
+unsigned long _brk_end = (unsigned long)__brk_base;
+
 #ifdef CONFIG_X86_64
 int default_cpu_present_to_apicid(int mps_cpu)
 {
@@ -158,12 +163,6 @@ static struct resource bss_resource = {
 
 
 #ifdef CONFIG_X86_32
-/* This value is set up by the early boot code to point to the value
-   immediately after the boot time page tables.  It contains a *physical*
-   address, and must not be in the .bss segment! */
-unsigned long init_pg_tables_start __initdata = ~0UL;
-unsigned long init_pg_tables_end __initdata = ~0UL;
-
 static struct resource video_ram_resource = {
 	.name	= "Video RAM area",
 	.start	= 0xa0000,
@@ -202,7 +201,9 @@ struct ist_info ist_info;
 #endif
 
 #else
-struct cpuinfo_x86 boot_cpu_data __read_mostly;
+struct cpuinfo_x86 boot_cpu_data __read_mostly = {
+	.x86_phys_bits = MAX_PHYSMEM_BITS,
+};
 EXPORT_SYMBOL(boot_cpu_data);
 #endif
 
@@ -217,12 +218,6 @@ unsigned long mmu_cr4_features = X86_CR4_PAE;
 int bootloader_type;
 
 /*
- * Early DMI memory
- */
-int dmi_alloc_index;
-char dmi_alloc_data[DMI_MAX_DATA];
-
-/*
  * Setup options
  */
 struct screen_info screen_info;
@@ -267,6 +262,35 @@ static inline void copy_edd(void)
 }
 #endif
 
+void * __init extend_brk(size_t size, size_t align)
+{
+	size_t mask = align - 1;
+	void *ret;
+
+	BUG_ON(_brk_start == 0);
+	BUG_ON(align & mask);
+
+	_brk_end = (_brk_end + mask) & ~mask;
+	BUG_ON((char *)(_brk_end + size) > __brk_limit);
+
+	ret = (void *)_brk_end;
+	_brk_end += size;
+
+	memset(ret, 0, size);
+
+	return ret;
+}
+
+static void __init reserve_brk(void)
+{
+	if (_brk_end > _brk_start)
+		reserve_early(__pa(_brk_start), __pa(_brk_end), "BRK");
+
+	/* Mark brk area as locked down and no longer taking any
+	   new allocations */
+	_brk_start = 0;
+}
+
 #ifdef CONFIG_BLK_DEV_INITRD
 
 #ifdef CONFIG_X86_32
@@ -715,11 +739,7 @@ void __init setup_arch(char **cmdline_p)
 	init_mm.start_code = (unsigned long) _text;
 	init_mm.end_code = (unsigned long) _etext;
 	init_mm.end_data = (unsigned long) _edata;
-#ifdef CONFIG_X86_32
-	init_mm.brk = init_pg_tables_end + PAGE_OFFSET;
-#else
-	init_mm.brk = (unsigned long) &_end;
-#endif
+	init_mm.brk = _brk_end;
 
 	code_resource.start = virt_to_phys(_text);
 	code_resource.end = virt_to_phys(_etext)-1;
@@ -840,6 +860,8 @@ void __init setup_arch(char **cmdline_p)
 	setup_bios_corruption_check();
 #endif
 
+	reserve_brk();
+
 	/* max_pfn_mapped is updated here */
 	max_low_pfn_mapped = init_memory_mapping(0, max_low_pfn<<PAGE_SHIFT);
 	max_pfn_mapped = max_low_pfn_mapped;
@@ -1027,7 +1049,6 @@ void __init x86_quirk_trap_init(void)
 static struct irqaction irq0  = {
 	.handler = timer_interrupt,
 	.flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL | IRQF_TIMER,
-	.mask = CPU_MASK_NONE,
 	.name = "timer"
 };
 
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index d2cc6428c587..dfcc74ab0ab6 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -211,31 +211,27 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 {
 	/* Default to using normal stack */
 	unsigned long sp = regs->sp;
+	int onsigstack = on_sig_stack(sp);
 
 #ifdef CONFIG_X86_64
 	/* redzone */
 	sp -= 128;
 #endif /* CONFIG_X86_64 */
 
-	/*
-	 * If we are on the alternate signal stack and would overflow it, don't.
-	 * Return an always-bogus address instead so we will die with SIGSEGV.
-	 */
-	if (on_sig_stack(sp) && !likely(on_sig_stack(sp - frame_size)))
-		return (void __user *) -1L;
-
-	/* This is the X/Open sanctioned signal stack switching.  */
-	if (ka->sa.sa_flags & SA_ONSTACK) {
-		if (sas_ss_flags(sp) == 0)
-			sp = current->sas_ss_sp + current->sas_ss_size;
-	} else {
+	if (!onsigstack) {
+		/* This is the X/Open sanctioned signal stack switching.  */
+		if (ka->sa.sa_flags & SA_ONSTACK) {
+			if (sas_ss_flags(sp) == 0)
+				sp = current->sas_ss_sp + current->sas_ss_size;
+		} else {
 #ifdef CONFIG_X86_32
-		/* This is the legacy signal stack switching. */
-		if ((regs->ss & 0xffff) != __USER_DS &&
-			!(ka->sa.sa_flags & SA_RESTORER) &&
-				ka->sa.sa_restorer)
-			sp = (unsigned long) ka->sa.sa_restorer;
+			/* This is the legacy signal stack switching. */
+			if ((regs->ss & 0xffff) != __USER_DS &&
+				!(ka->sa.sa_flags & SA_RESTORER) &&
+					ka->sa.sa_restorer)
+				sp = (unsigned long) ka->sa.sa_restorer;
 #endif /* CONFIG_X86_32 */
+		}
 	}
 
 	if (used_math()) {
@@ -244,12 +240,22 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 		sp = round_down(sp, 64);
 #endif /* CONFIG_X86_64 */
 		*fpstate = (void __user *)sp;
-
-		if (save_i387_xstate(*fpstate) < 0)
-			return (void __user *)-1L;
 	}
 
-	return (void __user *)align_sigframe(sp - frame_size);
+	sp = align_sigframe(sp - frame_size);
+
+	/*
+	 * If we are on the alternate signal stack and would overflow it, don't.
+	 * Return an always-bogus address instead so we will die with SIGSEGV.
+	 */
+	if (onsigstack && !likely(on_sig_stack(sp)))
+		return (void __user *)-1L;
+
+	/* save i387 state */
+	if (used_math() && save_i387_xstate(*fpstate) < 0)
+		return (void __user *)-1L;
+
+	return (void __user *)sp;
 }
 
 #ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 249334f5080a..ef7d10170c30 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -114,10 +114,6 @@ EXPORT_PER_CPU_SYMBOL(cpu_info);
 
 atomic_t init_deasserted;
 
-
-/* Set if we find a B stepping CPU */
-static int __cpuinitdata smp_b_stepping;
-
 #if defined(CONFIG_NUMA) && defined(CONFIG_X86_32)
 
 /* which logical CPUs are on which nodes */
@@ -271,8 +267,6 @@ static void __cpuinit smp_callin(void)
 	cpumask_set_cpu(cpuid, cpu_callin_mask);
 }
 
-static int __cpuinitdata unsafe_smp;
-
 /*
  * Activate a secondary processor.
  */
@@ -340,76 +334,6 @@ notrace static void __cpuinit start_secondary(void *unused)
 	cpu_idle();
 }
 
-static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)
-{
-	/*
-	 * Mask B, Pentium, but not Pentium MMX
-	 */
-	if (c->x86_vendor == X86_VENDOR_INTEL &&
-	    c->x86 == 5 &&
-	    c->x86_mask >= 1 && c->x86_mask <= 4 &&
-	    c->x86_model <= 3)
-		/*
-		 * Remember we have B step Pentia with bugs
-		 */
-		smp_b_stepping = 1;
-
-	/*
-	 * Certain Athlons might work (for various values of 'work') in SMP
-	 * but they are not certified as MP capable.
-	 */
-	if ((c->x86_vendor == X86_VENDOR_AMD) && (c->x86 == 6)) {
-
-		if (num_possible_cpus() == 1)
-			goto valid_k7;
-
-		/* Athlon 660/661 is valid. */
-		if ((c->x86_model == 6) && ((c->x86_mask == 0) ||
-		    (c->x86_mask == 1)))
-			goto valid_k7;
-
-		/* Duron 670 is valid */
-		if ((c->x86_model == 7) && (c->x86_mask == 0))
-			goto valid_k7;
-
-		/*
-		 * Athlon 662, Duron 671, and Athlon >model 7 have capability
-		 * bit. It's worth noting that the A5 stepping (662) of some
-		 * Athlon XP's have the MP bit set.
-		 * See http://www.heise.de/newsticker/data/jow-18.10.01-000 for
-		 * more.
-		 */
-		if (((c->x86_model == 6) && (c->x86_mask >= 2)) ||
-		    ((c->x86_model == 7) && (c->x86_mask >= 1)) ||
-		     (c->x86_model > 7))
-			if (cpu_has_mp)
-				goto valid_k7;
-
-		/* If we get here, not a certified SMP capable AMD system. */
-		unsafe_smp = 1;
-	}
-
-valid_k7:
-	;
-}
-
-static void __cpuinit smp_checks(void)
-{
-	if (smp_b_stepping)
-		printk(KERN_WARNING "WARNING: SMP operation may be unreliable"
-				    "with B stepping processors.\n");
-
-	/*
-	 * Don't taint if we are running SMP kernel on a single non-MP
-	 * approved Athlon
-	 */
-	if (unsafe_smp && num_online_cpus() > 1) {
-		printk(KERN_INFO "WARNING: This combination of AMD"
-			"processors is not suitable for SMP.\n");
-		add_taint(TAINT_UNSAFE_SMP);
-	}
-}
-
 /*
  * The bootstrap kernel entry code has set these up. Save them for
  * a given CPU
@@ -423,7 +347,6 @@ void __cpuinit smp_store_cpu_info(int id)
 	c->cpu_index = id;
 	if (id != 0)
 		identify_secondary_cpu(c);
-	smp_apply_quirks(c);
 }
 
 
@@ -1193,7 +1116,6 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
 	pr_debug("Boot done.\n");
 
 	impress_friends();
-	smp_checks();
 #ifdef CONFIG_X86_IO_APIC
 	setup_ioapic_dest();
 #endif
diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c
index 241ec3923f61..5ba343e61844 100644
--- a/arch/x86/kernel/time_64.c
+++ b/arch/x86/kernel/time_64.c
@@ -116,7 +116,6 @@ unsigned long __init calibrate_cpu(void)
 static struct irqaction irq0 = {
 	.handler	= timer_interrupt,
 	.flags		= IRQF_DISABLED | IRQF_IRQPOLL | IRQF_NOBALANCING | IRQF_TIMER,
-	.mask		= CPU_MASK_NONE,
 	.name		= "timer"
 };
 
@@ -125,7 +124,6 @@ void __init hpet_time_init(void)
 	if (!hpet_enable())
 		setup_pit_timer();
 
-	irq0.mask = cpumask_of_cpu(0);
 	setup_irq(0, &irq0);
 }
 
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index d038b9c45cf8..79c073247284 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -750,7 +750,7 @@ static int __init uv_bau_init(void)
 	int node;
 	int nblades;
 	int last_blade;
-	int cur_cpu = 0;
+	int cur_cpu;
 
 	if (!is_uv_system())
 		return 0;
@@ -760,6 +760,7 @@ static int __init uv_bau_init(void)
 	uv_mmask = (1UL << uv_hub_info->n_val) - 1;
 	nblades = 0;
 	last_blade = -1;
+	cur_cpu = 0;
 	for_each_online_node(node) {
 		blade = uv_node_to_blade_id(node);
 		if (blade == last_blade)
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index 0fcc95a354f7..7e4515957a1c 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -25,10 +25,10 @@
  *
  * Send feedback to <colpatch@us.ibm.com>
  */
-#include <linux/init.h>
-#include <linux/smp.h>
 #include <linux/nodemask.h>
 #include <linux/mmzone.h>
+#include <linux/init.h>
+#include <linux/smp.h>
 #include <asm/cpu.h>
 
 static DEFINE_PER_CPU(struct x86_cpu, cpu_devices);
@@ -47,6 +47,7 @@ int __ref arch_register_cpu(int num)
 	 */
 	if (num)
 		per_cpu(cpu_devices, num).cpu.hotpluggable = 1;
+
 	return register_cpu(&per_cpu(cpu_devices, num).cpu, num);
 }
 EXPORT_SYMBOL(arch_register_cpu);
@@ -56,12 +57,13 @@ void arch_unregister_cpu(int num)
 	unregister_cpu(&per_cpu(cpu_devices, num).cpu);
 }
 EXPORT_SYMBOL(arch_unregister_cpu);
-#else
+#else /* CONFIG_HOTPLUG_CPU */
+
 static int __init arch_register_cpu(int num)
 {
 	return register_cpu(&per_cpu(cpu_devices, num).cpu, num);
 }
-#endif /*CONFIG_HOTPLUG_CPU*/
+#endif /* CONFIG_HOTPLUG_CPU */
 
 static int __init topology_init(void)
 {
@@ -70,11 +72,11 @@ static int __init topology_init(void)
 #ifdef CONFIG_NUMA
 	for_each_online_node(i)
 		register_one_node(i);
-#endif /* CONFIG_NUMA */
+#endif
 
 	for_each_present_cpu(i)
 		arch_register_cpu(i);
+
 	return 0;
 }
-
 subsys_initcall(topology_init);
diff --git a/arch/x86/kernel/uv_time.c b/arch/x86/kernel/uv_time.c
new file mode 100644
index 000000000000..2ffb6c53326e
--- /dev/null
+++ b/arch/x86/kernel/uv_time.c
@@ -0,0 +1,393 @@
+/*
+ * SGI RTC clock/timer routines.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ *  Copyright (c) 2009 Silicon Graphics, Inc.  All Rights Reserved.
+ *  Copyright (c) Dimitri Sivanich
+ */
+#include <linux/clockchips.h>
+
+#include <asm/uv/uv_mmrs.h>
+#include <asm/uv/uv_hub.h>
+#include <asm/uv/bios.h>
+#include <asm/uv/uv.h>
+#include <asm/apic.h>
+#include <asm/cpu.h>
+
+#define RTC_NAME		"sgi_rtc"
+
+static cycle_t uv_read_rtc(void);
+static int uv_rtc_next_event(unsigned long, struct clock_event_device *);
+static void uv_rtc_timer_setup(enum clock_event_mode,
+				struct clock_event_device *);
+
+static struct clocksource clocksource_uv = {
+	.name		= RTC_NAME,
+	.rating		= 400,
+	.read		= uv_read_rtc,
+	.mask		= (cycle_t)UVH_RTC_REAL_TIME_CLOCK_MASK,
+	.shift		= 10,
+	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+static struct clock_event_device clock_event_device_uv = {
+	.name		= RTC_NAME,
+	.features	= CLOCK_EVT_FEAT_ONESHOT,
+	.shift		= 20,
+	.rating		= 400,
+	.irq		= -1,
+	.set_next_event	= uv_rtc_next_event,
+	.set_mode	= uv_rtc_timer_setup,
+	.event_handler	= NULL,
+};
+
+static DEFINE_PER_CPU(struct clock_event_device, cpu_ced);
+
+/* There is one of these allocated per node */
+struct uv_rtc_timer_head {
+	spinlock_t	lock;
+	/* next cpu waiting for timer, local node relative: */
+	int		next_cpu;
+	/* number of cpus on this node: */
+	int		ncpus;
+	struct {
+		int	lcpu;		/* systemwide logical cpu number */
+		u64	expires;	/* next timer expiration for this cpu */
+	} cpu[1];
+};
+
+/*
+ * Access to uv_rtc_timer_head via blade id.
+ */
+static struct uv_rtc_timer_head		**blade_info __read_mostly;
+
+static int				uv_rtc_enable;
+
+/*
+ * Hardware interface routines
+ */
+
+/* Send IPIs to another node */
+static void uv_rtc_send_IPI(int cpu)
+{
+	unsigned long apicid, val;
+	int pnode;
+
+	apicid = cpu_physical_id(cpu);
+	pnode = uv_apicid_to_pnode(apicid);
+	val = (1UL << UVH_IPI_INT_SEND_SHFT) |
+	      (apicid << UVH_IPI_INT_APIC_ID_SHFT) |
+	      (GENERIC_INTERRUPT_VECTOR << UVH_IPI_INT_VECTOR_SHFT);
+
+	uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
+}
+
+/* Check for an RTC interrupt pending */
+static int uv_intr_pending(int pnode)
+{
+	return uv_read_global_mmr64(pnode, UVH_EVENT_OCCURRED0) &
+		UVH_EVENT_OCCURRED0_RTC1_MASK;
+}
+
+/* Setup interrupt and return non-zero if early expiration occurred. */
+static int uv_setup_intr(int cpu, u64 expires)
+{
+	u64 val;
+	int pnode = uv_cpu_to_pnode(cpu);
+
+	uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG,
+		UVH_RTC1_INT_CONFIG_M_MASK);
+	uv_write_global_mmr64(pnode, UVH_INT_CMPB, -1L);
+
+	uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED0_ALIAS,
+		UVH_EVENT_OCCURRED0_RTC1_MASK);
+
+	val = (GENERIC_INTERRUPT_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) |
+		((u64)cpu_physical_id(cpu) << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT);
+
+	/* Set configuration */
+	uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, val);
+	/* Initialize comparator value */
+	uv_write_global_mmr64(pnode, UVH_INT_CMPB, expires);
+
+	return (expires < uv_read_rtc() && !uv_intr_pending(pnode));
+}
+
+/*
+ * Per-cpu timer tracking routines
+ */
+
+static __init void uv_rtc_deallocate_timers(void)
+{
+	int bid;
+
+	for_each_possible_blade(bid) {
+		kfree(blade_info[bid]);
+	}
+	kfree(blade_info);
+}
+
+/* Allocate per-node list of cpu timer expiration times. */
+static __init int uv_rtc_allocate_timers(void)
+{
+	int cpu;
+
+	blade_info = kmalloc(uv_possible_blades * sizeof(void *), GFP_KERNEL);
+	if (!blade_info)
+		return -ENOMEM;
+	memset(blade_info, 0, uv_possible_blades * sizeof(void *));
+
+	for_each_present_cpu(cpu) {
+		int nid = cpu_to_node(cpu);
+		int bid = uv_cpu_to_blade_id(cpu);
+		int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+		struct uv_rtc_timer_head *head = blade_info[bid];
+
+		if (!head) {
+			head = kmalloc_node(sizeof(struct uv_rtc_timer_head) +
+				(uv_blade_nr_possible_cpus(bid) *
+					2 * sizeof(u64)),
+				GFP_KERNEL, nid);
+			if (!head) {
+				uv_rtc_deallocate_timers();
+				return -ENOMEM;
+			}
+			spin_lock_init(&head->lock);
+			head->ncpus = uv_blade_nr_possible_cpus(bid);
+			head->next_cpu = -1;
+			blade_info[bid] = head;
+		}
+
+		head->cpu[bcpu].lcpu = cpu;
+		head->cpu[bcpu].expires = ULLONG_MAX;
+	}
+
+	return 0;
+}
+
+/* Find and set the next expiring timer.  */
+static void uv_rtc_find_next_timer(struct uv_rtc_timer_head *head, int pnode)
+{
+	u64 lowest = ULLONG_MAX;
+	int c, bcpu = -1;
+
+	head->next_cpu = -1;
+	for (c = 0; c < head->ncpus; c++) {
+		u64 exp = head->cpu[c].expires;
+		if (exp < lowest) {
+			bcpu = c;
+			lowest = exp;
+		}
+	}
+	if (bcpu >= 0) {
+		head->next_cpu = bcpu;
+		c = head->cpu[bcpu].lcpu;
+		if (uv_setup_intr(c, lowest))
+			/* If we didn't set it up in time, trigger */
+			uv_rtc_send_IPI(c);
+	} else {
+		uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG,
+			UVH_RTC1_INT_CONFIG_M_MASK);
+	}
+}
+
+/*
+ * Set expiration time for current cpu.
+ *
+ * Returns 1 if we missed the expiration time.
+ */
+static int uv_rtc_set_timer(int cpu, u64 expires)
+{
+	int pnode = uv_cpu_to_pnode(cpu);
+	int bid = uv_cpu_to_blade_id(cpu);
+	struct uv_rtc_timer_head *head = blade_info[bid];
+	int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+	u64 *t = &head->cpu[bcpu].expires;
+	unsigned long flags;
+	int next_cpu;
+
+	spin_lock_irqsave(&head->lock, flags);
+
+	next_cpu = head->next_cpu;
+	*t = expires;
+	/* Will this one be next to go off? */
+	if (next_cpu < 0 || bcpu == next_cpu ||
+			expires < head->cpu[next_cpu].expires) {
+		head->next_cpu = bcpu;
+		if (uv_setup_intr(cpu, expires)) {
+			*t = ULLONG_MAX;
+			uv_rtc_find_next_timer(head, pnode);
+			spin_unlock_irqrestore(&head->lock, flags);
+			return 1;
+		}
+	}
+
+	spin_unlock_irqrestore(&head->lock, flags);
+	return 0;
+}
+
+/*
+ * Unset expiration time for current cpu.
+ *
+ * Returns 1 if this timer was pending.
+ */
+static int uv_rtc_unset_timer(int cpu)
+{
+	int pnode = uv_cpu_to_pnode(cpu);
+	int bid = uv_cpu_to_blade_id(cpu);
+	struct uv_rtc_timer_head *head = blade_info[bid];
+	int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+	u64 *t = &head->cpu[bcpu].expires;
+	unsigned long flags;
+	int rc = 0;
+
+	spin_lock_irqsave(&head->lock, flags);
+
+	if (head->next_cpu == bcpu && uv_read_rtc() >= *t)
+		rc = 1;
+
+	*t = ULLONG_MAX;
+
+	/* Was the hardware setup for this timer? */
+	if (head->next_cpu == bcpu)
+		uv_rtc_find_next_timer(head, pnode);
+
+	spin_unlock_irqrestore(&head->lock, flags);
+
+	return rc;
+}
+
+
+/*
+ * Kernel interface routines.
+ */
+
+/*
+ * Read the RTC.
+ */
+static cycle_t uv_read_rtc(void)
+{
+	return (cycle_t)uv_read_local_mmr(UVH_RTC);
+}
+
+/*
+ * Program the next event, relative to now
+ */
+static int uv_rtc_next_event(unsigned long delta,
+			     struct clock_event_device *ced)
+{
+	int ced_cpu = cpumask_first(ced->cpumask);
+
+	return uv_rtc_set_timer(ced_cpu, delta + uv_read_rtc());
+}
+
+/*
+ * Setup the RTC timer in oneshot mode
+ */
+static void uv_rtc_timer_setup(enum clock_event_mode mode,
+			       struct clock_event_device *evt)
+{
+	int ced_cpu = cpumask_first(evt->cpumask);
+
+	switch (mode) {
+	case CLOCK_EVT_MODE_PERIODIC:
+	case CLOCK_EVT_MODE_ONESHOT:
+	case CLOCK_EVT_MODE_RESUME:
+		/* Nothing to do here yet */
+		break;
+	case CLOCK_EVT_MODE_UNUSED:
+	case CLOCK_EVT_MODE_SHUTDOWN:
+		uv_rtc_unset_timer(ced_cpu);
+		break;
+	}
+}
+
+static void uv_rtc_interrupt(void)
+{
+	struct clock_event_device *ced = &__get_cpu_var(cpu_ced);
+	int cpu = smp_processor_id();
+
+	if (!ced || !ced->event_handler)
+		return;
+
+	if (uv_rtc_unset_timer(cpu) != 1)
+		return;
+
+	ced->event_handler(ced);
+}
+
+static int __init uv_enable_rtc(char *str)
+{
+	uv_rtc_enable = 1;
+
+	return 1;
+}
+__setup("uvrtc", uv_enable_rtc);
+
+static __init void uv_rtc_register_clockevents(struct work_struct *dummy)
+{
+	struct clock_event_device *ced = &__get_cpu_var(cpu_ced);
+
+	*ced = clock_event_device_uv;
+	ced->cpumask = cpumask_of(smp_processor_id());
+	clockevents_register_device(ced);
+}
+
+static __init int uv_rtc_setup_clock(void)
+{
+	int rc;
+
+	if (!uv_rtc_enable || !is_uv_system() || generic_interrupt_extension)
+		return -ENODEV;
+
+	generic_interrupt_extension = uv_rtc_interrupt;
+
+	clocksource_uv.mult = clocksource_hz2mult(sn_rtc_cycles_per_second,
+				clocksource_uv.shift);
+
+	rc = clocksource_register(&clocksource_uv);
+	if (rc) {
+		generic_interrupt_extension = NULL;
+		return rc;
+	}
+
+	/* Setup and register clockevents */
+	rc = uv_rtc_allocate_timers();
+	if (rc) {
+		clocksource_unregister(&clocksource_uv);
+		generic_interrupt_extension = NULL;
+		return rc;
+	}
+
+	clock_event_device_uv.mult = div_sc(sn_rtc_cycles_per_second,
+				NSEC_PER_SEC, clock_event_device_uv.shift);
+
+	clock_event_device_uv.min_delta_ns = NSEC_PER_SEC /
+						sn_rtc_cycles_per_second;
+
+	clock_event_device_uv.max_delta_ns = clocksource_uv.mask *
+				(NSEC_PER_SEC / sn_rtc_cycles_per_second);
+
+	rc = schedule_on_each_cpu(uv_rtc_register_clockevents);
+	if (rc) {
+		clocksource_unregister(&clocksource_uv);
+		generic_interrupt_extension = NULL;
+		uv_rtc_deallocate_timers();
+	}
+
+	return rc;
+}
+arch_initcall(uv_rtc_setup_clock);
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index 191a876e9e87..31ffc24eec4d 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -578,7 +578,7 @@ static struct irq_chip piix4_virtual_irq_type = {
 static irqreturn_t piix4_master_intr(int irq, void *dev_id)
 {
 	int realirq;
-	irq_desc_t *desc;
+	struct irq_desc *desc;
 	unsigned long flags;
 
 	spin_lock_irqsave(&i8259A_lock, flags);
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 2cc4a90e2cb3..95deb9f2211e 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -395,11 +395,6 @@ static void vmi_set_pte_atomic(pte_t *ptep, pte_t pteval)
 	vmi_ops.update_pte(ptep, VMI_PAGE_PT);
 }
 
-static void vmi_set_pte_present(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
-{
-	vmi_ops.set_pte(pte, ptep, vmi_flags_addr_defer(mm, addr, VMI_PAGE_PT, 1));
-}
-
 static void vmi_set_pud(pud_t *pudp, pud_t pudval)
 {
 	/* Um, eww */
@@ -750,7 +745,6 @@ static inline int __init activate_vmi(void)
 		pv_mmu_ops.set_pmd = vmi_set_pmd;
 #ifdef CONFIG_X86_PAE
 		pv_mmu_ops.set_pte_atomic = vmi_set_pte_atomic;
-		pv_mmu_ops.set_pte_present = vmi_set_pte_present;
 		pv_mmu_ops.set_pud = vmi_set_pud;
 		pv_mmu_ops.pte_clear = vmi_pte_clear;
 		pv_mmu_ops.pmd_clear = vmi_pmd_clear;
diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c
index 33a788d5879c..d303369a7bad 100644
--- a/arch/x86/kernel/vmiclock_32.c
+++ b/arch/x86/kernel/vmiclock_32.c
@@ -202,7 +202,6 @@ static struct irqaction vmi_clock_action  = {
 	.name 		= "vmi-timer",
 	.handler 	= vmi_timer_interrupt,
 	.flags 		= IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
-	.mask 		= CPU_MASK_ALL,
 };
 
 static void __devinit vmi_time_init_clockevent(void)
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 0d860963f268..62ad500d55f3 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -189,15 +189,24 @@ SECTIONS
 	*(.bss)
 	. = ALIGN(4);
 	__bss_stop = .;
-  	_end = . ;
-	/* This is where the kernel creates the early boot page tables */
+  }
+
+  .brk : AT(ADDR(.brk) - LOAD_OFFSET) {
 	. = ALIGN(PAGE_SIZE);
-	pg0 = . ;
+	__brk_base = . ;
+ 	. += 64 * 1024 ;	/* 64k alignment slop space */
+	*(.brk_reservation)	/* areas brk users have reserved */
+	__brk_limit = . ;
+  }
+
+  .end : AT(ADDR(.end) - LOAD_OFFSET) {
+	_end = . ;
   }
 
   /* Sections to be discarded */
   /DISCARD/ : {
 	*(.exitcall.exit)
+	*(.discard)
 	}
 
   STABS_DEBUG
@@ -205,6 +214,12 @@ SECTIONS
   DWARF_DEBUG
 }
 
+/*
+ * Build-time check on the image size:
+ */
+ASSERT((_end - LOAD_OFFSET <= KERNEL_IMAGE_SIZE),
+	"kernel image bigger than KERNEL_IMAGE_SIZE")
+
 #ifdef CONFIG_KEXEC
 /* Link time checks */
 #include <asm/kexec.h>
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index fbfced6f6800..c8742507b030 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -29,8 +29,8 @@ SECTIONS
 {
   . = __START_KERNEL;
   phys_startup_64 = startup_64 - LOAD_OFFSET;
-  _text = .;			/* Text and read-only data */
   .text :  AT(ADDR(.text) - LOAD_OFFSET) {
+	_text = .;			/* Text and read-only data */
 	/* First the code that has to be first for bootstrapping */
 	*(.text.head)
 	_stext = .;
@@ -61,13 +61,13 @@ SECTIONS
   .data : AT(ADDR(.data) - LOAD_OFFSET) {
 	DATA_DATA
 	CONSTRUCTORS
+	_edata = .;			/* End of data section */
 	} :data
 
-  _edata = .;			/* End of data section */
 
-  . = ALIGN(PAGE_SIZE);
-  . = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
   .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
+	. = ALIGN(PAGE_SIZE);
+	. = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
 	*(.data.cacheline_aligned)
   }
   . = ALIGN(CONFIG_X86_INTERNODE_CACHE_BYTES);
@@ -125,29 +125,29 @@ SECTIONS
 #undef VVIRT_OFFSET
 #undef VVIRT
 
-  . = ALIGN(THREAD_SIZE);	/* init_task */
   .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
+	. = ALIGN(THREAD_SIZE);	/* init_task */
 	*(.data.init_task)
   }:data.init
 
-  . = ALIGN(PAGE_SIZE);
   .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
+	. = ALIGN(PAGE_SIZE);
 	*(.data.page_aligned)
   }
 
-  /* might get freed after init */
-  . = ALIGN(PAGE_SIZE);
-  __smp_alt_begin = .;
-  __smp_locks = .;
   .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
+	/* might get freed after init */
+	. = ALIGN(PAGE_SIZE);
+	__smp_alt_begin = .;
+	__smp_locks = .;
 	*(.smp_locks)
+	__smp_locks_end = .;
+	. = ALIGN(PAGE_SIZE);
+	__smp_alt_end = .;
   }
-  __smp_locks_end = .;
-  . = ALIGN(PAGE_SIZE);
-  __smp_alt_end = .;
 
   . = ALIGN(PAGE_SIZE);		/* Init code and data */
-  __init_begin = .;
+  __init_begin = .;	/* paired with __init_end */
   .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
 	_sinittext = .;
 	INIT_TEXT
@@ -159,40 +159,42 @@ SECTIONS
 	__initdata_end = .;
    }
 
-  . = ALIGN(16);
-  __setup_start = .;
-  .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { *(.init.setup) }
-  __setup_end = .;
-  __initcall_start = .;
+  .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
+	. = ALIGN(16);
+	__setup_start = .;
+	*(.init.setup)
+	__setup_end = .;
+  }
   .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
+	__initcall_start = .;
 	INITCALLS
+	__initcall_end = .;
   }
-  __initcall_end = .;
-  __con_initcall_start = .;
   .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
+	__con_initcall_start = .;
 	*(.con_initcall.init)
+	__con_initcall_end = .;
   }
-  __con_initcall_end = .;
-  __x86_cpu_dev_start = .;
   .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
+	__x86_cpu_dev_start = .;
 	*(.x86_cpu_dev.init)
+	__x86_cpu_dev_end = .;
   }
-  __x86_cpu_dev_end = .;
   SECURITY_INIT
 
   . = ALIGN(8);
   .parainstructions : AT(ADDR(.parainstructions) - LOAD_OFFSET) {
-  __parainstructions = .;
+	__parainstructions = .;
        *(.parainstructions)
-  __parainstructions_end = .;
+	__parainstructions_end = .;
   }
 
-  . = ALIGN(8);
-  __alt_instructions = .;
   .altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) {
+	. = ALIGN(8);
+	__alt_instructions = .;
 	*(.altinstructions)
+	__alt_instructions_end = .;
   }
-  __alt_instructions_end = .;
   .altinstr_replacement : AT(ADDR(.altinstr_replacement) - LOAD_OFFSET) {
 	*(.altinstr_replacement)
   }
@@ -207,9 +209,11 @@ SECTIONS
 
 #ifdef CONFIG_BLK_DEV_INITRD
   . = ALIGN(PAGE_SIZE);
-  __initramfs_start = .;
-  .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) }
-  __initramfs_end = .;
+  .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
+	__initramfs_start = .;
+	*(.init.ramfs)
+	__initramfs_end = .;
+  }
 #endif
 
 #ifdef CONFIG_SMP
@@ -229,20 +233,29 @@ SECTIONS
   . = ALIGN(PAGE_SIZE);
   __init_end = .;
 
-  . = ALIGN(PAGE_SIZE);
-  __nosave_begin = .;
   .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
-      *(.data.nosave)
+	. = ALIGN(PAGE_SIZE);
+	__nosave_begin = .;
+	*(.data.nosave)
+	. = ALIGN(PAGE_SIZE);
+	__nosave_end = .;
   } :data.init2 /* use another section data.init2, see PERCPU_VADDR() above */
-  . = ALIGN(PAGE_SIZE);
-  __nosave_end = .;
 
-  __bss_start = .;		/* BSS */
   .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
+	. = ALIGN(PAGE_SIZE);
+	__bss_start = .;		/* BSS */
 	*(.bss.page_aligned)
 	*(.bss)
-	}
-  __bss_stop = .;
+	__bss_stop = .;
+  }
+
+  .brk : AT(ADDR(.brk) - LOAD_OFFSET) {
+	. = ALIGN(PAGE_SIZE);
+	__brk_base = . ;
+ 	. += 64 * 1024 ;	/* 64k alignment slop space */
+	*(.brk_reservation)	/* areas brk users have reserved */
+	__brk_limit = . ;
+  }
 
   _end = . ;
 
@@ -250,6 +263,7 @@ SECTIONS
   /DISCARD/ : {
 	*(.exitcall.exit)
 	*(.eh_frame)
+	*(.discard)
 	}
 
   STABS_DEBUG
@@ -275,3 +289,10 @@ ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
 ASSERT((per_cpu__irq_stack_union == 0),
         "irq_stack_union is not at start of per-cpu area");
 #endif
+
+#ifdef CONFIG_KEXEC
+#include <asm/kexec.h>
+
+ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
+       "kexec control code size is too big")
+#endif
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index 74de562812cc..a1d804bcd483 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -22,7 +22,7 @@
 #include <asm/paravirt.h>
 #include <asm/setup.h>
 
-#ifdef CONFIG_PARAVIRT
+#if defined CONFIG_PCI && defined CONFIG_PARAVIRT
 /*
  * Interrupt control on vSMPowered systems:
  * ~AC is a shadow of IF.  If IF is 'on' AC should be 'off'
@@ -114,6 +114,7 @@ static void __init set_vsmp_pv_ops(void)
 }
 #endif
 
+#ifdef CONFIG_PCI
 static int is_vsmp = -1;
 
 static void __init detect_vsmp_box(void)
@@ -139,6 +140,15 @@ int is_vsmp_box(void)
 	}
 }
 
+#else
+static void __init detect_vsmp_box(void)
+{
+}
+int is_vsmp_box(void)
+{
+	return 0;
+}
+#endif
 void __init vsmp_init(void)
 {
 	detect_vsmp_box();
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 9fe4ddaa8f6f..e94a11e42f98 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -107,7 +107,7 @@ static void async_hcall(unsigned long call, unsigned long arg1,
 	local_irq_save(flags);
 	if (lguest_data.hcall_status[next_call] != 0xFF) {
 		/* Table full, so do normal hcall which will flush table. */
-		hcall(call, arg1, arg2, arg3);
+		kvm_hypercall3(call, arg1, arg2, arg3);
 	} else {
 		lguest_data.hcalls[next_call].arg0 = call;
 		lguest_data.hcalls[next_call].arg1 = arg1;
@@ -134,13 +134,32 @@ static void async_hcall(unsigned long call, unsigned long arg1,
  *
  * So, when we're in lazy mode, we call async_hcall() to store the call for
  * future processing: */
-static void lazy_hcall(unsigned long call,
+static void lazy_hcall1(unsigned long call,
+		       unsigned long arg1)
+{
+	if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
+		kvm_hypercall1(call, arg1);
+	else
+		async_hcall(call, arg1, 0, 0);
+}
+
+static void lazy_hcall2(unsigned long call,
+		       unsigned long arg1,
+		       unsigned long arg2)
+{
+	if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
+		kvm_hypercall2(call, arg1, arg2);
+	else
+		async_hcall(call, arg1, arg2, 0);
+}
+
+static void lazy_hcall3(unsigned long call,
 		       unsigned long arg1,
 		       unsigned long arg2,
 		       unsigned long arg3)
 {
 	if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE)
-		hcall(call, arg1, arg2, arg3);
+		kvm_hypercall3(call, arg1, arg2, arg3);
 	else
 		async_hcall(call, arg1, arg2, arg3);
 }
@@ -150,7 +169,7 @@ static void lazy_hcall(unsigned long call,
 static void lguest_leave_lazy_mode(void)
 {
 	paravirt_leave_lazy(paravirt_get_lazy_mode());
-	hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0);
+	kvm_hypercall0(LHCALL_FLUSH_ASYNC);
 }
 
 /*G:033
@@ -229,7 +248,7 @@ static void lguest_write_idt_entry(gate_desc *dt,
 	/* Keep the local copy up to date. */
 	native_write_idt_entry(dt, entrynum, g);
 	/* Tell Host about this new entry. */
-	hcall(LHCALL_LOAD_IDT_ENTRY, entrynum, desc[0], desc[1]);
+	kvm_hypercall3(LHCALL_LOAD_IDT_ENTRY, entrynum, desc[0], desc[1]);
 }
 
 /* Changing to a different IDT is very rare: we keep the IDT up-to-date every
@@ -241,7 +260,7 @@ static void lguest_load_idt(const struct desc_ptr *desc)
 	struct desc_struct *idt = (void *)desc->address;
 
 	for (i = 0; i < (desc->size+1)/8; i++)
-		hcall(LHCALL_LOAD_IDT_ENTRY, i, idt[i].a, idt[i].b);
+		kvm_hypercall3(LHCALL_LOAD_IDT_ENTRY, i, idt[i].a, idt[i].b);
 }
 
 /*
@@ -261,8 +280,8 @@ static void lguest_load_idt(const struct desc_ptr *desc)
  */
 static void lguest_load_gdt(const struct desc_ptr *desc)
 {
-	BUG_ON((desc->size+1)/8 != GDT_ENTRIES);
-	hcall(LHCALL_LOAD_GDT, __pa(desc->address), GDT_ENTRIES, 0);
+	BUG_ON((desc->size + 1) / 8 != GDT_ENTRIES);
+	kvm_hypercall2(LHCALL_LOAD_GDT, __pa(desc->address), GDT_ENTRIES);
 }
 
 /* For a single GDT entry which changes, we do the lazy thing: alter our GDT,
@@ -272,7 +291,7 @@ static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum,
 				   const void *desc, int type)
 {
 	native_write_gdt_entry(dt, entrynum, desc, type);
-	hcall(LHCALL_LOAD_GDT, __pa(dt), GDT_ENTRIES, 0);
+	kvm_hypercall2(LHCALL_LOAD_GDT, __pa(dt), GDT_ENTRIES);
 }
 
 /* OK, I lied.  There are three "thread local storage" GDT entries which change
@@ -284,7 +303,7 @@ static void lguest_load_tls(struct thread_struct *t, unsigned int cpu)
 	 * can't handle us removing entries we're currently using.  So we clear
 	 * the GS register here: if it's needed it'll be reloaded anyway. */
 	lazy_load_gs(0);
-	lazy_hcall(LHCALL_LOAD_TLS, __pa(&t->tls_array), cpu, 0);
+	lazy_hcall2(LHCALL_LOAD_TLS, __pa(&t->tls_array), cpu);
 }
 
 /*G:038 That's enough excitement for now, back to ploughing through each of
@@ -382,7 +401,7 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
 static unsigned long current_cr0;
 static void lguest_write_cr0(unsigned long val)
 {
-	lazy_hcall(LHCALL_TS, val & X86_CR0_TS, 0, 0);
+	lazy_hcall1(LHCALL_TS, val & X86_CR0_TS);
 	current_cr0 = val;
 }
 
@@ -396,7 +415,7 @@ static unsigned long lguest_read_cr0(void)
  * the vowels have been optimized out. */
 static void lguest_clts(void)
 {
-	lazy_hcall(LHCALL_TS, 0, 0, 0);
+	lazy_hcall1(LHCALL_TS, 0);
 	current_cr0 &= ~X86_CR0_TS;
 }
 
@@ -418,7 +437,7 @@ static bool cr3_changed = false;
 static void lguest_write_cr3(unsigned long cr3)
 {
 	lguest_data.pgdir = cr3;
-	lazy_hcall(LHCALL_NEW_PGTABLE, cr3, 0, 0);
+	lazy_hcall1(LHCALL_NEW_PGTABLE, cr3);
 	cr3_changed = true;
 }
 
@@ -490,11 +509,17 @@ static void lguest_write_cr4(unsigned long val)
  * into a process' address space.  We set the entry then tell the Host the
  * toplevel and address this corresponds to.  The Guest uses one pagetable per
  * process, so we need to tell the Host which one we're changing (mm->pgd). */
+static void lguest_pte_update(struct mm_struct *mm, unsigned long addr,
+			       pte_t *ptep)
+{
+	lazy_hcall3(LHCALL_SET_PTE, __pa(mm->pgd), addr, ptep->pte_low);
+}
+
 static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr,
 			      pte_t *ptep, pte_t pteval)
 {
 	*ptep = pteval;
-	lazy_hcall(LHCALL_SET_PTE, __pa(mm->pgd), addr, pteval.pte_low);
+	lguest_pte_update(mm, addr, ptep);
 }
 
 /* The Guest calls this to set a top-level entry.  Again, we set the entry then
@@ -503,8 +528,8 @@ static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr,
 static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
 	*pmdp = pmdval;
-	lazy_hcall(LHCALL_SET_PMD, __pa(pmdp)&PAGE_MASK,
-		   (__pa(pmdp)&(PAGE_SIZE-1))/4, 0);
+	lazy_hcall2(LHCALL_SET_PMD, __pa(pmdp) & PAGE_MASK,
+		   (__pa(pmdp) & (PAGE_SIZE - 1)) / 4);
 }
 
 /* There are a couple of legacy places where the kernel sets a PTE, but we
@@ -520,7 +545,7 @@ static void lguest_set_pte(pte_t *ptep, pte_t pteval)
 {
 	*ptep = pteval;
 	if (cr3_changed)
-		lazy_hcall(LHCALL_FLUSH_TLB, 1, 0, 0);
+		lazy_hcall1(LHCALL_FLUSH_TLB, 1);
 }
 
 /* Unfortunately for Lguest, the pv_mmu_ops for page tables were based on
@@ -536,7 +561,7 @@ static void lguest_set_pte(pte_t *ptep, pte_t pteval)
 static void lguest_flush_tlb_single(unsigned long addr)
 {
 	/* Simply set it to zero: if it was not, it will fault back in. */
-	lazy_hcall(LHCALL_SET_PTE, lguest_data.pgdir, addr, 0);
+	lazy_hcall3(LHCALL_SET_PTE, lguest_data.pgdir, addr, 0);
 }
 
 /* This is what happens after the Guest has removed a large number of entries.
@@ -544,7 +569,7 @@ static void lguest_flush_tlb_single(unsigned long addr)
  * have changed, ie. virtual addresses below PAGE_OFFSET. */
 static void lguest_flush_tlb_user(void)
 {
-	lazy_hcall(LHCALL_FLUSH_TLB, 0, 0, 0);
+	lazy_hcall1(LHCALL_FLUSH_TLB, 0);
 }
 
 /* This is called when the kernel page tables have changed.  That's not very
@@ -552,7 +577,7 @@ static void lguest_flush_tlb_user(void)
  * slow), so it's worth separating this from the user flushing above. */
 static void lguest_flush_tlb_kernel(void)
 {
-	lazy_hcall(LHCALL_FLUSH_TLB, 1, 0, 0);
+	lazy_hcall1(LHCALL_FLUSH_TLB, 1);
 }
 
 /*
@@ -689,7 +714,7 @@ static int lguest_clockevent_set_next_event(unsigned long delta,
 	}
 
 	/* Please wake us this far in the future. */
-	hcall(LHCALL_SET_CLOCKEVENT, delta, 0, 0);
+	kvm_hypercall1(LHCALL_SET_CLOCKEVENT, delta);
 	return 0;
 }
 
@@ -700,7 +725,7 @@ static void lguest_clockevent_set_mode(enum clock_event_mode mode,
 	case CLOCK_EVT_MODE_UNUSED:
 	case CLOCK_EVT_MODE_SHUTDOWN:
 		/* A 0 argument shuts the clock down. */
-		hcall(LHCALL_SET_CLOCKEVENT, 0, 0, 0);
+		kvm_hypercall0(LHCALL_SET_CLOCKEVENT);
 		break;
 	case CLOCK_EVT_MODE_ONESHOT:
 		/* This is what we expect. */
@@ -775,8 +800,8 @@ static void lguest_time_init(void)
 static void lguest_load_sp0(struct tss_struct *tss,
 			    struct thread_struct *thread)
 {
-	lazy_hcall(LHCALL_SET_STACK, __KERNEL_DS|0x1, thread->sp0,
-		   THREAD_SIZE/PAGE_SIZE);
+	lazy_hcall3(LHCALL_SET_STACK, __KERNEL_DS | 0x1, thread->sp0,
+		   THREAD_SIZE / PAGE_SIZE);
 }
 
 /* Let's just say, I wouldn't do debugging under a Guest. */
@@ -849,7 +874,7 @@ static void set_lguest_basic_apic_ops(void)
 /* STOP!  Until an interrupt comes in. */
 static void lguest_safe_halt(void)
 {
-	hcall(LHCALL_HALT, 0, 0, 0);
+	kvm_hypercall0(LHCALL_HALT);
 }
 
 /* The SHUTDOWN hypercall takes a string to describe what's happening, and
@@ -859,7 +884,8 @@ static void lguest_safe_halt(void)
  * rather than virtual addresses, so we use __pa() here. */
 static void lguest_power_off(void)
 {
-	hcall(LHCALL_SHUTDOWN, __pa("Power down"), LGUEST_SHUTDOWN_POWEROFF, 0);
+	kvm_hypercall2(LHCALL_SHUTDOWN, __pa("Power down"),
+					LGUEST_SHUTDOWN_POWEROFF);
 }
 
 /*
@@ -869,7 +895,7 @@ static void lguest_power_off(void)
  */
 static int lguest_panic(struct notifier_block *nb, unsigned long l, void *p)
 {
-	hcall(LHCALL_SHUTDOWN, __pa(p), LGUEST_SHUTDOWN_POWEROFF, 0);
+	kvm_hypercall2(LHCALL_SHUTDOWN, __pa(p), LGUEST_SHUTDOWN_POWEROFF);
 	/* The hcall won't return, but to keep gcc happy, we're "done". */
 	return NOTIFY_DONE;
 }
@@ -910,7 +936,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
 		len = sizeof(scratch) - 1;
 	scratch[len] = '\0';
 	memcpy(scratch, buf, len);
-	hcall(LHCALL_NOTIFY, __pa(scratch), 0, 0);
+	kvm_hypercall1(LHCALL_NOTIFY, __pa(scratch));
 
 	/* This routine returns the number of bytes actually written. */
 	return len;
@@ -920,7 +946,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
  * Launcher to reboot us. */
 static void lguest_restart(char *reason)
 {
-	hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0);
+	kvm_hypercall2(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART);
 }
 
 /*G:050
@@ -1040,6 +1066,8 @@ __init void lguest_init(void)
 	pv_mmu_ops.read_cr3 = lguest_read_cr3;
 	pv_mmu_ops.lazy_mode.enter = paravirt_enter_lazy_mmu;
 	pv_mmu_ops.lazy_mode.leave = lguest_leave_lazy_mode;
+	pv_mmu_ops.pte_update = lguest_pte_update;
+	pv_mmu_ops.pte_update_defer = lguest_pte_update;
 
 #ifdef CONFIG_X86_LOCAL_APIC
 	/* apic read/write intercepts */
@@ -1058,14 +1086,6 @@ __init void lguest_init(void)
 	 * lguest_init() where the rest of the fairly chaotic boot setup
 	 * occurs. */
 
-	/* The native boot code sets up initial page tables immediately after
-	 * the kernel itself, and sets init_pg_tables_end so they're not
-	 * clobbered.  The Launcher places our initial pagetables somewhere at
-	 * the top of our physical memory, so we don't need extra space: set
-	 * init_pg_tables_end to the end of the kernel. */
-	init_pg_tables_start = __pa(pg0);
-	init_pg_tables_end = __pa(pg0);
-
 	/* As described in head_32.S, we map the first 128M of memory. */
 	max_pfn_mapped = (128*1024*1024) >> PAGE_SHIFT;
 
diff --git a/arch/x86/lguest/i386_head.S b/arch/x86/lguest/i386_head.S
index 10b9bd35a8ff..f79541989471 100644
--- a/arch/x86/lguest/i386_head.S
+++ b/arch/x86/lguest/i386_head.S
@@ -27,8 +27,8 @@ ENTRY(lguest_entry)
 	/* We make the "initialization" hypercall now to tell the Host about
 	 * us, and also find out where it put our page tables. */
 	movl $LHCALL_LGUEST_INIT, %eax
-	movl $lguest_data - __PAGE_OFFSET, %edx
-	int $LGUEST_TRAP_ENTRY
+	movl $lguest_data - __PAGE_OFFSET, %ebx
+	.byte 0x0f,0x01,0xc1 /* KVM_HYPERCALL */
 
 	/* Set up the initial stack so we can run C code. */
 	movl $(init_thread_union+THREAD_SIZE),%esp
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index c22981fa2f3a..ad5441ed1b57 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -1,30 +1,38 @@
 /* Copyright 2002 Andi Kleen */
 
 #include <linux/linkage.h>
-#include <asm/dwarf2.h>
+
 #include <asm/cpufeature.h>
+#include <asm/dwarf2.h>
 
 /*
  * memcpy - Copy a memory block.
  *
- * Input:	
- * rdi destination
- * rsi source
- * rdx count
- * 
+ * Input:
+ *  rdi destination
+ *  rsi source
+ *  rdx count
+ *
  * Output:
  * rax original destination
- */	
+ */
 
+/*
+ * memcpy_c() - fast string ops (REP MOVSQ) based variant.
+ *
+ * Calls to this get patched into the kernel image via the
+ * alternative instructions framework:
+ */
 	ALIGN
 memcpy_c:
 	CFI_STARTPROC
-	movq %rdi,%rax
-	movl %edx,%ecx
-	shrl $3,%ecx
-	andl $7,%edx
+	movq %rdi, %rax
+
+	movl %edx, %ecx
+	shrl $3, %ecx
+	andl $7, %edx
 	rep movsq
-	movl %edx,%ecx
+	movl %edx, %ecx
 	rep movsb
 	ret
 	CFI_ENDPROC
@@ -33,99 +41,110 @@ ENDPROC(memcpy_c)
 ENTRY(__memcpy)
 ENTRY(memcpy)
 	CFI_STARTPROC
-	pushq %rbx
-	CFI_ADJUST_CFA_OFFSET 8
-	CFI_REL_OFFSET rbx, 0
-	movq %rdi,%rax
 
-	movl %edx,%ecx
-	shrl $6,%ecx
+	/*
+	 * Put the number of full 64-byte blocks into %ecx.
+	 * Tail portion is handled at the end:
+	 */
+	movq %rdi, %rax
+	movl %edx, %ecx
+	shrl   $6, %ecx
 	jz .Lhandle_tail
 
 	.p2align 4
 .Lloop_64:
+	/*
+	 * We decrement the loop index here - and the zero-flag is
+	 * checked at the end of the loop (instructions inbetween do
+	 * not change the zero flag):
+	 */
 	decl %ecx
 
-	movq (%rsi),%r11
-	movq 8(%rsi),%r8
+	/*
+	 * Move in blocks of 4x16 bytes:
+	 */
+	movq 0*8(%rsi),		%r11
+	movq 1*8(%rsi),		%r8
+	movq %r11,		0*8(%rdi)
+	movq %r8,		1*8(%rdi)
 
-	movq %r11,(%rdi)
-	movq %r8,1*8(%rdi)
+	movq 2*8(%rsi),		%r9
+	movq 3*8(%rsi),		%r10
+	movq %r9,		2*8(%rdi)
+	movq %r10,		3*8(%rdi)
 
-	movq 2*8(%rsi),%r9
-	movq 3*8(%rsi),%r10
+	movq 4*8(%rsi),		%r11
+	movq 5*8(%rsi),		%r8
+	movq %r11,		4*8(%rdi)
+	movq %r8,		5*8(%rdi)
 
-	movq %r9,2*8(%rdi)
-	movq %r10,3*8(%rdi)
+	movq 6*8(%rsi),		%r9
+	movq 7*8(%rsi),		%r10
+	movq %r9,		6*8(%rdi)
+	movq %r10,		7*8(%rdi)
 
-	movq 4*8(%rsi),%r11
-	movq 5*8(%rsi),%r8
+	leaq 64(%rsi), %rsi
+	leaq 64(%rdi), %rdi
 
-	movq %r11,4*8(%rdi)
-	movq %r8,5*8(%rdi)
-
-	movq 6*8(%rsi),%r9
-	movq 7*8(%rsi),%r10
-
-	movq %r9,6*8(%rdi)
-	movq %r10,7*8(%rdi)
-
-	leaq 64(%rsi),%rsi
-	leaq 64(%rdi),%rdi
 	jnz  .Lloop_64
 
 .Lhandle_tail:
-	movl %edx,%ecx
-	andl $63,%ecx
-	shrl $3,%ecx
+	movl %edx, %ecx
+	andl  $63, %ecx
+	shrl   $3, %ecx
 	jz   .Lhandle_7
+
 	.p2align 4
 .Lloop_8:
 	decl %ecx
-	movq (%rsi),%r8
-	movq %r8,(%rdi)
-	leaq 8(%rdi),%rdi
-	leaq 8(%rsi),%rsi
+	movq (%rsi),		%r8
+	movq %r8,		(%rdi)
+	leaq 8(%rdi),		%rdi
+	leaq 8(%rsi),		%rsi
 	jnz  .Lloop_8
 
 .Lhandle_7:
-	movl %edx,%ecx
-	andl $7,%ecx
-	jz .Lende
+	movl %edx, %ecx
+	andl $7, %ecx
+	jz .Lend
+
 	.p2align 4
 .Lloop_1:
-	movb (%rsi),%r8b
-	movb %r8b,(%rdi)
+	movb (%rsi), %r8b
+	movb %r8b, (%rdi)
 	incq %rdi
 	incq %rsi
 	decl %ecx
 	jnz .Lloop_1
 
-.Lende:
-	popq %rbx
-	CFI_ADJUST_CFA_OFFSET -8
-	CFI_RESTORE rbx
+.Lend:
 	ret
-.Lfinal:
 	CFI_ENDPROC
 ENDPROC(memcpy)
 ENDPROC(__memcpy)
 
-	/* Some CPUs run faster using the string copy instructions.
-	   It is also a lot simpler. Use this when possible */
+	/*
+	 * Some CPUs run faster using the string copy instructions.
+	 * It is also a lot simpler. Use this when possible:
+	 */
 
-	.section .altinstr_replacement,"ax"
+	.section .altinstr_replacement, "ax"
 1:	.byte 0xeb				/* jmp <disp8> */
 	.byte (memcpy_c - memcpy) - (2f - 1b)	/* offset */
 2:
 	.previous
-	.section .altinstructions,"a"
+
+	.section .altinstructions, "a"
 	.align 8
 	.quad memcpy
 	.quad 1b
 	.byte X86_FEATURE_REP_GOOD
-	/* Replace only beginning, memcpy is used to apply alternatives, so it
-	 * is silly to overwrite itself with nops - reboot is only outcome... */
+
+	/*
+	 * Replace only beginning, memcpy is used to apply alternatives,
+	 * so it is silly to overwrite itself with nops - reboot is the
+	 * only outcome...
+	 */
 	.byte 2b - 1b
 	.byte 2b - 1b
 	.previous
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 00f127c80b0e..522db5e3d0bf 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -121,22 +121,13 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
 	pagefault_enable();
 }
 
-/* This is the same as kmap_atomic() but can map memory that doesn't
+/*
+ * This is the same as kmap_atomic() but can map memory that doesn't
  * have a struct page associated with it.
  */
 void *kmap_atomic_pfn(unsigned long pfn, enum km_type type)
 {
-	enum fixed_addresses idx;
-	unsigned long vaddr;
-
-	pagefault_disable();
-
-	idx = type + KM_TYPE_NR*smp_processor_id();
-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
-	set_pte(kmap_pte-idx, pfn_pte(pfn, kmap_prot));
-	arch_flush_lazy_mmu_mode();
-
-	return (void*) vaddr;
+	return kmap_atomic_prot_pfn(pfn, type, kmap_prot);
 }
 EXPORT_SYMBOL_GPL(kmap_atomic_pfn); /* temporarily in use by i915 GEM until vmap */
 
@@ -158,7 +149,6 @@ EXPORT_SYMBOL(kunmap);
 EXPORT_SYMBOL(kmap_atomic);
 EXPORT_SYMBOL(kunmap_atomic);
 
-#ifdef CONFIG_NUMA
 void __init set_highmem_pages_init(void)
 {
 	struct zone *zone;
@@ -182,11 +172,3 @@ void __init set_highmem_pages_init(void)
 	}
 	totalram_pages += totalhigh_pages;
 }
-#else
-void __init set_highmem_pages_init(void)
-{
-	add_highpages_with_active_regions(0, highstart_pfn, highend_pfn);
-
-	totalram_pages += totalhigh_pages;
-}
-#endif /* CONFIG_NUMA */
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index ce6a722587d8..fd3da1dda1c9 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -1,8 +1,345 @@
+#include <linux/ioport.h>
 #include <linux/swap.h>
+
 #include <asm/cacheflush.h>
+#include <asm/e820.h>
+#include <asm/init.h>
 #include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/sections.h>
 #include <asm/system.h>
+#include <asm/tlbflush.h>
+
+unsigned long __initdata e820_table_start;
+unsigned long __meminitdata e820_table_end;
+unsigned long __meminitdata e820_table_top;
+
+int after_bootmem;
+
+int direct_gbpages
+#ifdef CONFIG_DIRECT_GBPAGES
+				= 1
+#endif
+;
+
+static void __init find_early_table_space(unsigned long end, int use_pse,
+					  int use_gbpages)
+{
+	unsigned long puds, pmds, ptes, tables, start;
+
+	puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
+	tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
+
+	if (use_gbpages) {
+		unsigned long extra;
+
+		extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT);
+		pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT;
+	} else
+		pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
+
+	tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
+
+	if (use_pse) {
+		unsigned long extra;
+
+		extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
+#ifdef CONFIG_X86_32
+		extra += PMD_SIZE;
+#endif
+		ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
+	} else
+		ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+	tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
+
+#ifdef CONFIG_X86_32
+	/* for fixmap */
+	tables += roundup(__end_of_fixed_addresses * sizeof(pte_t), PAGE_SIZE);
+#endif
+
+	/*
+	 * RED-PEN putting page tables only on node 0 could
+	 * cause a hotspot and fill up ZONE_DMA. The page tables
+	 * need roughly 0.5KB per GB.
+	 */
+#ifdef CONFIG_X86_32
+	start = 0x7000;
+	e820_table_start = find_e820_area(start, max_pfn_mapped<<PAGE_SHIFT,
+					tables, PAGE_SIZE);
+#else /* CONFIG_X86_64 */
+	start = 0x8000;
+	e820_table_start = find_e820_area(start, end, tables, PAGE_SIZE);
+#endif
+	if (e820_table_start == -1UL)
+		panic("Cannot find space for the kernel page tables");
+
+	e820_table_start >>= PAGE_SHIFT;
+	e820_table_end = e820_table_start;
+	e820_table_top = e820_table_start + (tables >> PAGE_SHIFT);
+
+	printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
+		end, e820_table_start << PAGE_SHIFT, e820_table_top << PAGE_SHIFT);
+}
+
+struct map_range {
+	unsigned long start;
+	unsigned long end;
+	unsigned page_size_mask;
+};
+
+#ifdef CONFIG_X86_32
+#define NR_RANGE_MR 3
+#else /* CONFIG_X86_64 */
+#define NR_RANGE_MR 5
+#endif
+
+static int __meminit save_mr(struct map_range *mr, int nr_range,
+			     unsigned long start_pfn, unsigned long end_pfn,
+			     unsigned long page_size_mask)
+{
+	if (start_pfn < end_pfn) {
+		if (nr_range >= NR_RANGE_MR)
+			panic("run out of range for init_memory_mapping\n");
+		mr[nr_range].start = start_pfn<<PAGE_SHIFT;
+		mr[nr_range].end   = end_pfn<<PAGE_SHIFT;
+		mr[nr_range].page_size_mask = page_size_mask;
+		nr_range++;
+	}
+
+	return nr_range;
+}
+
+#ifdef CONFIG_X86_64
+static void __init init_gbpages(void)
+{
+	if (direct_gbpages && cpu_has_gbpages)
+		printk(KERN_INFO "Using GB pages for direct mapping\n");
+	else
+		direct_gbpages = 0;
+}
+#else
+static inline void init_gbpages(void)
+{
+}
+#endif
+
+/*
+ * Setup the direct mapping of the physical memory at PAGE_OFFSET.
+ * This runs before bootmem is initialized and gets pages directly from
+ * the physical memory. To access them they are temporarily mapped.
+ */
+unsigned long __init_refok init_memory_mapping(unsigned long start,
+					       unsigned long end)
+{
+	unsigned long page_size_mask = 0;
+	unsigned long start_pfn, end_pfn;
+	unsigned long ret = 0;
+	unsigned long pos;
+
+	struct map_range mr[NR_RANGE_MR];
+	int nr_range, i;
+	int use_pse, use_gbpages;
+
+	printk(KERN_INFO "init_memory_mapping: %016lx-%016lx\n", start, end);
+
+	if (!after_bootmem)
+		init_gbpages();
+
+#ifdef CONFIG_DEBUG_PAGEALLOC
+	/*
+	 * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
+	 * This will simplify cpa(), which otherwise needs to support splitting
+	 * large pages into small in interrupt context, etc.
+	 */
+	use_pse = use_gbpages = 0;
+#else
+	use_pse = cpu_has_pse;
+	use_gbpages = direct_gbpages;
+#endif
+
+#ifdef CONFIG_X86_32
+#ifdef CONFIG_X86_PAE
+	set_nx();
+	if (nx_enabled)
+		printk(KERN_INFO "NX (Execute Disable) protection: active\n");
+#endif
+
+	/* Enable PSE if available */
+	if (cpu_has_pse)
+		set_in_cr4(X86_CR4_PSE);
+
+	/* Enable PGE if available */
+	if (cpu_has_pge) {
+		set_in_cr4(X86_CR4_PGE);
+		__supported_pte_mask |= _PAGE_GLOBAL;
+	}
+#endif
+
+	if (use_gbpages)
+		page_size_mask |= 1 << PG_LEVEL_1G;
+	if (use_pse)
+		page_size_mask |= 1 << PG_LEVEL_2M;
+
+	memset(mr, 0, sizeof(mr));
+	nr_range = 0;
+
+	/* head if not big page alignment ? */
+	start_pfn = start >> PAGE_SHIFT;
+	pos = start_pfn << PAGE_SHIFT;
+#ifdef CONFIG_X86_32
+	/*
+	 * Don't use a large page for the first 2/4MB of memory
+	 * because there are often fixed size MTRRs in there
+	 * and overlapping MTRRs into large pages can cause
+	 * slowdowns.
+	 */
+	if (pos == 0)
+		end_pfn = 1<<(PMD_SHIFT - PAGE_SHIFT);
+	else
+		end_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+				 << (PMD_SHIFT - PAGE_SHIFT);
+#else /* CONFIG_X86_64 */
+	end_pfn = ((pos + (PMD_SIZE - 1)) >> PMD_SHIFT)
+			<< (PMD_SHIFT - PAGE_SHIFT);
+#endif
+	if (end_pfn > (end >> PAGE_SHIFT))
+		end_pfn = end >> PAGE_SHIFT;
+	if (start_pfn < end_pfn) {
+		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
+		pos = end_pfn << PAGE_SHIFT;
+	}
+
+	/* big page (2M) range */
+	start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+			 << (PMD_SHIFT - PAGE_SHIFT);
+#ifdef CONFIG_X86_32
+	end_pfn = (end>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
+#else /* CONFIG_X86_64 */
+	end_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
+			 << (PUD_SHIFT - PAGE_SHIFT);
+	if (end_pfn > ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT)))
+		end_pfn = ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT));
+#endif
+
+	if (start_pfn < end_pfn) {
+		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+				page_size_mask & (1<<PG_LEVEL_2M));
+		pos = end_pfn << PAGE_SHIFT;
+	}
+
+#ifdef CONFIG_X86_64
+	/* big page (1G) range */
+	start_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
+			 << (PUD_SHIFT - PAGE_SHIFT);
+	end_pfn = (end >> PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT);
+	if (start_pfn < end_pfn) {
+		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+				page_size_mask &
+				 ((1<<PG_LEVEL_2M)|(1<<PG_LEVEL_1G)));
+		pos = end_pfn << PAGE_SHIFT;
+	}
+
+	/* tail is not big page (1G) alignment */
+	start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+			 << (PMD_SHIFT - PAGE_SHIFT);
+	end_pfn = (end >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
+	if (start_pfn < end_pfn) {
+		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+				page_size_mask & (1<<PG_LEVEL_2M));
+		pos = end_pfn << PAGE_SHIFT;
+	}
+#endif
+
+	/* tail is not big page (2M) alignment */
+	start_pfn = pos>>PAGE_SHIFT;
+	end_pfn = end>>PAGE_SHIFT;
+	nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
+
+	/* try to merge same page size and continuous */
+	for (i = 0; nr_range > 1 && i < nr_range - 1; i++) {
+		unsigned long old_start;
+		if (mr[i].end != mr[i+1].start ||
+		    mr[i].page_size_mask != mr[i+1].page_size_mask)
+			continue;
+		/* move it */
+		old_start = mr[i].start;
+		memmove(&mr[i], &mr[i+1],
+			(nr_range - 1 - i) * sizeof(struct map_range));
+		mr[i--].start = old_start;
+		nr_range--;
+	}
+
+	for (i = 0; i < nr_range; i++)
+		printk(KERN_DEBUG " %010lx - %010lx page %s\n",
+				mr[i].start, mr[i].end,
+			(mr[i].page_size_mask & (1<<PG_LEVEL_1G))?"1G":(
+			 (mr[i].page_size_mask & (1<<PG_LEVEL_2M))?"2M":"4k"));
+
+	/*
+	 * Find space for the kernel direct mapping tables.
+	 *
+	 * Later we should allocate these tables in the local node of the
+	 * memory mapped. Unfortunately this is done currently before the
+	 * nodes are discovered.
+	 */
+	if (!after_bootmem)
+		find_early_table_space(end, use_pse, use_gbpages);
+
+#ifdef CONFIG_X86_32
+	for (i = 0; i < nr_range; i++)
+		kernel_physical_mapping_init(mr[i].start, mr[i].end,
+					     mr[i].page_size_mask);
+	ret = end;
+#else /* CONFIG_X86_64 */
+	for (i = 0; i < nr_range; i++)
+		ret = kernel_physical_mapping_init(mr[i].start, mr[i].end,
+						   mr[i].page_size_mask);
+#endif
+
+#ifdef CONFIG_X86_32
+	early_ioremap_page_table_range_init();
+
+	load_cr3(swapper_pg_dir);
+#endif
+
+#ifdef CONFIG_X86_64
+	if (!after_bootmem)
+		mmu_cr4_features = read_cr4();
+#endif
+	__flush_tlb_all();
+
+	if (!after_bootmem && e820_table_end > e820_table_start)
+		reserve_early(e820_table_start << PAGE_SHIFT,
+				 e820_table_end << PAGE_SHIFT, "PGTABLE");
+
+	if (!after_bootmem)
+		early_memtest(start, end);
+
+	return ret >> PAGE_SHIFT;
+}
+
+
+/*
+ * devmem_is_allowed() checks to see if /dev/mem access to a certain address
+ * is valid. The argument is a physical page number.
+ *
+ *
+ * On x86, access has to be given to the first megabyte of ram because that area
+ * contains bios code and data regions used by X and dosemu and similar apps.
+ * Access has to be given to non-kernel-ram areas as well, these contain the PCI
+ * mmio resources as well as potential bios/acpi data regions.
+ */
+int devmem_is_allowed(unsigned long pagenr)
+{
+	if (pagenr <= 256)
+		return 1;
+	if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
+		return 0;
+	if (!page_is_ram(pagenr))
+		return 1;
+	return 0;
+}
 
 void free_init_pages(char *what, unsigned long begin, unsigned long end)
 {
@@ -47,3 +384,10 @@ void free_initmem(void)
 			(unsigned long)(&__init_begin),
 			(unsigned long)(&__init_end));
 }
+
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+	free_init_pages("initrd memory", start, end);
+}
+#endif
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 47df0e1bbeb9..db81e9a8556b 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -49,6 +49,7 @@
 #include <asm/paravirt.h>
 #include <asm/setup.h>
 #include <asm/cacheflush.h>
+#include <asm/init.h>
 
 unsigned long max_low_pfn_mapped;
 unsigned long max_pfn_mapped;
@@ -58,19 +59,14 @@ unsigned long highstart_pfn, highend_pfn;
 
 static noinline int do_test_wp_bit(void);
 
-
-static unsigned long __initdata table_start;
-static unsigned long __meminitdata table_end;
-static unsigned long __meminitdata table_top;
-
-static int __initdata after_init_bootmem;
+bool __read_mostly __vmalloc_start_set = false;
 
 static __init void *alloc_low_page(void)
 {
-	unsigned long pfn = table_end++;
+	unsigned long pfn = e820_table_end++;
 	void *adr;
 
-	if (pfn >= table_top)
+	if (pfn >= e820_table_top)
 		panic("alloc_low_page: ran out of memory");
 
 	adr = __va(pfn * PAGE_SIZE);
@@ -90,7 +86,7 @@ static pmd_t * __init one_md_table_init(pgd_t *pgd)
 
 #ifdef CONFIG_X86_PAE
 	if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
-		if (after_init_bootmem)
+		if (after_bootmem)
 			pmd_table = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE);
 		else
 			pmd_table = (pmd_t *)alloc_low_page();
@@ -117,7 +113,7 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
 	if (!(pmd_val(*pmd) & _PAGE_PRESENT)) {
 		pte_t *page_table = NULL;
 
-		if (after_init_bootmem) {
+		if (after_bootmem) {
 #ifdef CONFIG_DEBUG_PAGEALLOC
 			page_table = (pte_t *) alloc_bootmem_pages(PAGE_SIZE);
 #endif
@@ -168,12 +164,12 @@ static pte_t *__init page_table_kmap_check(pte_t *pte, pmd_t *pmd,
 	if (pmd_idx_kmap_begin != pmd_idx_kmap_end
 	    && (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin
 	    && (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end
-	    && ((__pa(pte) >> PAGE_SHIFT) < table_start
-		|| (__pa(pte) >> PAGE_SHIFT) >= table_end)) {
+	    && ((__pa(pte) >> PAGE_SHIFT) < e820_table_start
+		|| (__pa(pte) >> PAGE_SHIFT) >= e820_table_end)) {
 		pte_t *newpte;
 		int i;
 
-		BUG_ON(after_init_bootmem);
+		BUG_ON(after_bootmem);
 		newpte = alloc_low_page();
 		for (i = 0; i < PTRS_PER_PTE; i++)
 			set_pte(newpte + i, pte[i]);
@@ -242,11 +238,14 @@ static inline int is_kernel_text(unsigned long addr)
  * of max_low_pfn pages, by creating page tables starting from address
  * PAGE_OFFSET:
  */
-static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
-						unsigned long start_pfn,
-						unsigned long end_pfn,
-						int use_pse)
+unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+			     unsigned long end,
+			     unsigned long page_size_mask)
 {
+	int use_pse = page_size_mask == (1<<PG_LEVEL_2M);
+	unsigned long start_pfn, end_pfn;
+	pgd_t *pgd_base = swapper_pg_dir;
 	int pgd_idx, pmd_idx, pte_ofs;
 	unsigned long pfn;
 	pgd_t *pgd;
@@ -255,6 +254,9 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
 	unsigned pages_2m, pages_4k;
 	int mapping_iter;
 
+	start_pfn = start >> PAGE_SHIFT;
+	end_pfn = end >> PAGE_SHIFT;
+
 	/*
 	 * First iteration will setup identity mapping using large/small pages
 	 * based on use_pse, with other attributes same as set by
@@ -369,26 +371,6 @@ repeat:
 		mapping_iter = 2;
 		goto repeat;
 	}
-}
-
-/*
- * devmem_is_allowed() checks to see if /dev/mem access to a certain address
- * is valid. The argument is a physical page number.
- *
- *
- * On x86, access has to be given to the first megabyte of ram because that area
- * contains bios code and data regions used by X and dosemu and similar apps.
- * Access has to be given to non-kernel-ram areas as well, these contain the PCI
- * mmio resources as well as potential bios/acpi data regions.
- */
-int devmem_is_allowed(unsigned long pagenr)
-{
-	if (pagenr <= 256)
-		return 1;
-	if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
-		return 0;
-	if (!page_is_ram(pagenr))
-		return 1;
 	return 0;
 }
 
@@ -545,8 +527,9 @@ void __init native_pagetable_setup_done(pgd_t *base)
  * be partially populated, and so it avoids stomping on any existing
  * mappings.
  */
-static void __init early_ioremap_page_table_range_init(pgd_t *pgd_base)
+void __init early_ioremap_page_table_range_init(void)
 {
+	pgd_t *pgd_base = swapper_pg_dir;
 	unsigned long vaddr, end;
 
 	/*
@@ -641,7 +624,7 @@ static int __init noexec_setup(char *str)
 }
 early_param("noexec", noexec_setup);
 
-static void __init set_nx(void)
+void __init set_nx(void)
 {
 	unsigned int v[4], l, h;
 
@@ -793,6 +776,8 @@ void __init initmem_init(unsigned long start_pfn,
 #ifdef CONFIG_FLATMEM
 	max_mapnr = num_physpages;
 #endif
+	__vmalloc_start_set = true;
+
 	printk(KERN_NOTICE "%ldMB LOWMEM available.\n",
 			pages_to_mb(max_low_pfn));
 
@@ -814,176 +799,66 @@ static void __init zone_sizes_init(void)
 	free_area_init_nodes(max_zone_pfns);
 }
 
+static unsigned long __init setup_node_bootmem(int nodeid,
+				 unsigned long start_pfn,
+				 unsigned long end_pfn,
+				 unsigned long bootmap)
+{
+	unsigned long bootmap_size;
+
+	/* don't touch min_low_pfn */
+	bootmap_size = init_bootmem_node(NODE_DATA(nodeid),
+					 bootmap >> PAGE_SHIFT,
+					 start_pfn, end_pfn);
+	printk(KERN_INFO "  node %d low ram: %08lx - %08lx\n",
+		nodeid, start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
+	printk(KERN_INFO "  node %d bootmap %08lx - %08lx\n",
+		 nodeid, bootmap, bootmap + bootmap_size);
+	free_bootmem_with_active_regions(nodeid, end_pfn);
+	early_res_to_bootmem(start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
+
+	return bootmap + bootmap_size;
+}
+
 void __init setup_bootmem_allocator(void)
 {
-	int i;
+	int nodeid;
 	unsigned long bootmap_size, bootmap;
 	/*
 	 * Initialize the boot-time allocator (with low memory only):
 	 */
 	bootmap_size = bootmem_bootmap_pages(max_low_pfn)<<PAGE_SHIFT;
-	bootmap = find_e820_area(min_low_pfn<<PAGE_SHIFT,
-				 max_pfn_mapped<<PAGE_SHIFT, bootmap_size,
+	bootmap = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, bootmap_size,
 				 PAGE_SIZE);
 	if (bootmap == -1L)
 		panic("Cannot find bootmem map of size %ld\n", bootmap_size);
 	reserve_early(bootmap, bootmap + bootmap_size, "BOOTMAP");
 
-	/* don't touch min_low_pfn */
-	bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap >> PAGE_SHIFT,
-					 min_low_pfn, max_low_pfn);
 	printk(KERN_INFO "  mapped low ram: 0 - %08lx\n",
 		 max_pfn_mapped<<PAGE_SHIFT);
-	printk(KERN_INFO "  low ram: %08lx - %08lx\n",
-		 min_low_pfn<<PAGE_SHIFT, max_low_pfn<<PAGE_SHIFT);
-	printk(KERN_INFO "  bootmap %08lx - %08lx\n",
-		 bootmap, bootmap + bootmap_size);
-	for_each_online_node(i)
-		free_bootmem_with_active_regions(i, max_low_pfn);
-	early_res_to_bootmem(0, max_low_pfn<<PAGE_SHIFT);
-
-	after_init_bootmem = 1;
-}
-
-static void __init find_early_table_space(unsigned long end, int use_pse)
-{
-	unsigned long puds, pmds, ptes, tables, start;
+	printk(KERN_INFO "  low ram: 0 - %08lx\n", max_low_pfn<<PAGE_SHIFT);
 
-	puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
-	tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
+	for_each_online_node(nodeid) {
+		 unsigned long start_pfn, end_pfn;
 
-	pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
-	tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
-
-	if (use_pse) {
-		unsigned long extra;
-
-		extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
-		extra += PMD_SIZE;
-		ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	} else
-		ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
-
-	/* for fixmap */
-	tables += roundup(__end_of_fixed_addresses * sizeof(pte_t), PAGE_SIZE);
-
-	/*
-	 * RED-PEN putting page tables only on node 0 could
-	 * cause a hotspot and fill up ZONE_DMA. The page tables
-	 * need roughly 0.5KB per GB.
-	 */
-	start = 0x7000;
-	table_start = find_e820_area(start, max_pfn_mapped<<PAGE_SHIFT,
-					tables, PAGE_SIZE);
-	if (table_start == -1UL)
-		panic("Cannot find space for the kernel page tables");
-
-	table_start >>= PAGE_SHIFT;
-	table_end = table_start;
-	table_top = table_start + (tables>>PAGE_SHIFT);
-
-	printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
-		end, table_start << PAGE_SHIFT,
-		(table_start << PAGE_SHIFT) + tables);
-}
-
-unsigned long __init_refok init_memory_mapping(unsigned long start,
-						unsigned long end)
-{
-	pgd_t *pgd_base = swapper_pg_dir;
-	unsigned long start_pfn, end_pfn;
-	unsigned long big_page_start;
-#ifdef CONFIG_DEBUG_PAGEALLOC
-	/*
-	 * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
-	 * This will simplify cpa(), which otherwise needs to support splitting
-	 * large pages into small in interrupt context, etc.
-	 */
-	int use_pse = 0;
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+		start_pfn = node_start_pfn[nodeid];
+		end_pfn = node_end_pfn[nodeid];
+		if (start_pfn > max_low_pfn)
+			continue;
+		if (end_pfn > max_low_pfn)
+			end_pfn = max_low_pfn;
 #else
-	int use_pse = cpu_has_pse;
+		start_pfn = 0;
+		end_pfn = max_low_pfn;
 #endif
-
-	/*
-	 * Find space for the kernel direct mapping tables.
-	 */
-	if (!after_init_bootmem)
-		find_early_table_space(end, use_pse);
-
-#ifdef CONFIG_X86_PAE
-	set_nx();
-	if (nx_enabled)
-		printk(KERN_INFO "NX (Execute Disable) protection: active\n");
-#endif
-
-	/* Enable PSE if available */
-	if (cpu_has_pse)
-		set_in_cr4(X86_CR4_PSE);
-
-	/* Enable PGE if available */
-	if (cpu_has_pge) {
-		set_in_cr4(X86_CR4_PGE);
-		__supported_pte_mask |= _PAGE_GLOBAL;
-	}
-
-	/*
-	 * Don't use a large page for the first 2/4MB of memory
-	 * because there are often fixed size MTRRs in there
-	 * and overlapping MTRRs into large pages can cause
-	 * slowdowns.
-	 */
-	big_page_start = PMD_SIZE;
-
-	if (start < big_page_start) {
-		start_pfn = start >> PAGE_SHIFT;
-		end_pfn = min(big_page_start>>PAGE_SHIFT, end>>PAGE_SHIFT);
-	} else {
-		/* head is not big page alignment ? */
-		start_pfn = start >> PAGE_SHIFT;
-		end_pfn = ((start + (PMD_SIZE - 1))>>PMD_SHIFT)
-				 << (PMD_SHIFT - PAGE_SHIFT);
+		bootmap = setup_node_bootmem(nodeid, start_pfn, end_pfn,
+						 bootmap);
 	}
-	if (start_pfn < end_pfn)
-		kernel_physical_mapping_init(pgd_base, start_pfn, end_pfn, 0);
-
-	/* big page range */
-	start_pfn = ((start + (PMD_SIZE - 1))>>PMD_SHIFT)
-			 << (PMD_SHIFT - PAGE_SHIFT);
-	if (start_pfn < (big_page_start >> PAGE_SHIFT))
-		start_pfn =  big_page_start >> PAGE_SHIFT;
-	end_pfn = (end>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
-	if (start_pfn < end_pfn)
-		kernel_physical_mapping_init(pgd_base, start_pfn, end_pfn,
-					     use_pse);
-
-	/* tail is not big page alignment ? */
-	start_pfn = end_pfn;
-	if (start_pfn > (big_page_start>>PAGE_SHIFT)) {
-		end_pfn = end >> PAGE_SHIFT;
-		if (start_pfn < end_pfn)
-			kernel_physical_mapping_init(pgd_base, start_pfn,
-							 end_pfn, 0);
-	}
-
-	early_ioremap_page_table_range_init(pgd_base);
 
-	load_cr3(swapper_pg_dir);
-
-	__flush_tlb_all();
-
-	if (!after_init_bootmem)
-		reserve_early(table_start << PAGE_SHIFT,
-				 table_end << PAGE_SHIFT, "PGTABLE");
-
-	if (!after_init_bootmem)
-		early_memtest(start, end);
-
-	return end >> PAGE_SHIFT;
+	after_bootmem = 1;
 }
 
-
 /*
  * paging_init() sets up the page tables - note that the first 8MB are
  * already mapped by head.S.
@@ -1217,13 +1092,6 @@ void mark_rodata_ro(void)
 }
 #endif
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	free_init_pages("initrd memory", start, end);
-}
-#endif
-
 int __init reserve_bootmem_generic(unsigned long phys, unsigned long len,
 				   int flags)
 {
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 07f44d491df1..54efa57d1c03 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -48,6 +48,7 @@
 #include <asm/kdebug.h>
 #include <asm/numa.h>
 #include <asm/cacheflush.h>
+#include <asm/init.h>
 
 /*
  * end_pfn only includes RAM, while max_pfn_mapped includes all e820 entries.
@@ -61,12 +62,6 @@ static unsigned long dma_reserve __initdata;
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
-int direct_gbpages
-#ifdef CONFIG_DIRECT_GBPAGES
-				= 1
-#endif
-;
-
 static int __init parse_direct_gbpages_off(char *arg)
 {
 	direct_gbpages = 0;
@@ -87,12 +82,10 @@ early_param("gbpages", parse_direct_gbpages_on);
  * around without checking the pgd every time.
  */
 
-int after_bootmem;
-
 pteval_t __supported_pte_mask __read_mostly = ~_PAGE_IOMAP;
 EXPORT_SYMBOL_GPL(__supported_pte_mask);
 
-static int do_not_nx __cpuinitdata;
+static int disable_nx __cpuinitdata;
 
 /*
  * noexec=on|off
@@ -107,9 +100,9 @@ static int __init nonx_setup(char *str)
 		return -EINVAL;
 	if (!strncmp(str, "on", 2)) {
 		__supported_pte_mask |= _PAGE_NX;
-		do_not_nx = 0;
+		disable_nx = 0;
 	} else if (!strncmp(str, "off", 3)) {
-		do_not_nx = 1;
+		disable_nx = 1;
 		__supported_pte_mask &= ~_PAGE_NX;
 	}
 	return 0;
@@ -121,7 +114,7 @@ void __cpuinit check_efer(void)
 	unsigned long efer;
 
 	rdmsrl(MSR_EFER, efer);
-	if (!(efer & EFER_NX) || do_not_nx)
+	if (!(efer & EFER_NX) || disable_nx)
 		__supported_pte_mask &= ~_PAGE_NX;
 }
 
@@ -325,13 +318,9 @@ void __init cleanup_highmap(void)
 	}
 }
 
-static unsigned long __initdata table_start;
-static unsigned long __meminitdata table_end;
-static unsigned long __meminitdata table_top;
-
 static __ref void *alloc_low_page(unsigned long *phys)
 {
-	unsigned long pfn = table_end++;
+	unsigned long pfn = e820_table_end++;
 	void *adr;
 
 	if (after_bootmem) {
@@ -341,7 +330,7 @@ static __ref void *alloc_low_page(unsigned long *phys)
 		return adr;
 	}
 
-	if (pfn >= table_top)
+	if (pfn >= e820_table_top)
 		panic("alloc_low_page: ran out of memory");
 
 	adr = early_memremap(pfn * PAGE_SIZE, PAGE_SIZE);
@@ -581,58 +570,10 @@ phys_pud_update(pgd_t *pgd, unsigned long addr, unsigned long end,
 	return phys_pud_init(pud, addr, end, page_size_mask);
 }
 
-static void __init find_early_table_space(unsigned long end, int use_pse,
-					  int use_gbpages)
-{
-	unsigned long puds, pmds, ptes, tables, start;
-
-	puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
-	tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
-	if (use_gbpages) {
-		unsigned long extra;
-		extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT);
-		pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT;
-	} else
-		pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
-	tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
-
-	if (use_pse) {
-		unsigned long extra;
-		extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
-		ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	} else
-		ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
-
-	/*
-	 * RED-PEN putting page tables only on node 0 could
-	 * cause a hotspot and fill up ZONE_DMA. The page tables
-	 * need roughly 0.5KB per GB.
-	 */
-	start = 0x8000;
-	table_start = find_e820_area(start, end, tables, PAGE_SIZE);
-	if (table_start == -1UL)
-		panic("Cannot find space for the kernel page tables");
-
-	table_start >>= PAGE_SHIFT;
-	table_end = table_start;
-	table_top = table_start + (tables >> PAGE_SHIFT);
-
-	printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
-		end, table_start << PAGE_SHIFT, table_top << PAGE_SHIFT);
-}
-
-static void __init init_gbpages(void)
-{
-	if (direct_gbpages && cpu_has_gbpages)
-		printk(KERN_INFO "Using GB pages for direct mapping\n");
-	else
-		direct_gbpages = 0;
-}
-
-static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
-						unsigned long end,
-						unsigned long page_size_mask)
+unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+			     unsigned long end,
+			     unsigned long page_size_mask)
 {
 
 	unsigned long next, last_map_addr = end;
@@ -669,176 +610,6 @@ static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
 	return last_map_addr;
 }
 
-struct map_range {
-	unsigned long start;
-	unsigned long end;
-	unsigned page_size_mask;
-};
-
-#define NR_RANGE_MR 5
-
-static int save_mr(struct map_range *mr, int nr_range,
-		   unsigned long start_pfn, unsigned long end_pfn,
-		   unsigned long page_size_mask)
-{
-
-	if (start_pfn < end_pfn) {
-		if (nr_range >= NR_RANGE_MR)
-			panic("run out of range for init_memory_mapping\n");
-		mr[nr_range].start = start_pfn<<PAGE_SHIFT;
-		mr[nr_range].end   = end_pfn<<PAGE_SHIFT;
-		mr[nr_range].page_size_mask = page_size_mask;
-		nr_range++;
-	}
-
-	return nr_range;
-}
-
-/*
- * Setup the direct mapping of the physical memory at PAGE_OFFSET.
- * This runs before bootmem is initialized and gets pages directly from
- * the physical memory. To access them they are temporarily mapped.
- */
-unsigned long __init_refok init_memory_mapping(unsigned long start,
-					       unsigned long end)
-{
-	unsigned long last_map_addr = 0;
-	unsigned long page_size_mask = 0;
-	unsigned long start_pfn, end_pfn;
-	unsigned long pos;
-
-	struct map_range mr[NR_RANGE_MR];
-	int nr_range, i;
-	int use_pse, use_gbpages;
-
-	printk(KERN_INFO "init_memory_mapping: %016lx-%016lx\n", start, end);
-
-	/*
-	 * Find space for the kernel direct mapping tables.
-	 *
-	 * Later we should allocate these tables in the local node of the
-	 * memory mapped. Unfortunately this is done currently before the
-	 * nodes are discovered.
-	 */
-	if (!after_bootmem)
-		init_gbpages();
-
-#ifdef CONFIG_DEBUG_PAGEALLOC
-	/*
-	 * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
-	 * This will simplify cpa(), which otherwise needs to support splitting
-	 * large pages into small in interrupt context, etc.
-	 */
-	use_pse = use_gbpages = 0;
-#else
-	use_pse = cpu_has_pse;
-	use_gbpages = direct_gbpages;
-#endif
-
-	if (use_gbpages)
-		page_size_mask |= 1 << PG_LEVEL_1G;
-	if (use_pse)
-		page_size_mask |= 1 << PG_LEVEL_2M;
-
-	memset(mr, 0, sizeof(mr));
-	nr_range = 0;
-
-	/* head if not big page alignment ?*/
-	start_pfn = start >> PAGE_SHIFT;
-	pos = start_pfn << PAGE_SHIFT;
-	end_pfn = ((pos + (PMD_SIZE - 1)) >> PMD_SHIFT)
-			<< (PMD_SHIFT - PAGE_SHIFT);
-	if (end_pfn > (end >> PAGE_SHIFT))
-		end_pfn = end >> PAGE_SHIFT;
-	if (start_pfn < end_pfn) {
-		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
-		pos = end_pfn << PAGE_SHIFT;
-	}
-
-	/* big page (2M) range*/
-	start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
-			 << (PMD_SHIFT - PAGE_SHIFT);
-	end_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
-			 << (PUD_SHIFT - PAGE_SHIFT);
-	if (end_pfn > ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT)))
-		end_pfn = ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT));
-	if (start_pfn < end_pfn) {
-		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-				page_size_mask & (1<<PG_LEVEL_2M));
-		pos = end_pfn << PAGE_SHIFT;
-	}
-
-	/* big page (1G) range */
-	start_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
-			 << (PUD_SHIFT - PAGE_SHIFT);
-	end_pfn = (end >> PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT);
-	if (start_pfn < end_pfn) {
-		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-				page_size_mask &
-				 ((1<<PG_LEVEL_2M)|(1<<PG_LEVEL_1G)));
-		pos = end_pfn << PAGE_SHIFT;
-	}
-
-	/* tail is not big page (1G) alignment */
-	start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
-			 << (PMD_SHIFT - PAGE_SHIFT);
-	end_pfn = (end >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
-	if (start_pfn < end_pfn) {
-		nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-				page_size_mask & (1<<PG_LEVEL_2M));
-		pos = end_pfn << PAGE_SHIFT;
-	}
-
-	/* tail is not big page (2M) alignment */
-	start_pfn = pos>>PAGE_SHIFT;
-	end_pfn = end>>PAGE_SHIFT;
-	nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
-
-	/* try to merge same page size and continuous */
-	for (i = 0; nr_range > 1 && i < nr_range - 1; i++) {
-		unsigned long old_start;
-		if (mr[i].end != mr[i+1].start ||
-		    mr[i].page_size_mask != mr[i+1].page_size_mask)
-			continue;
-		/* move it */
-		old_start = mr[i].start;
-		memmove(&mr[i], &mr[i+1],
-			 (nr_range - 1 - i) * sizeof (struct map_range));
-		mr[i--].start = old_start;
-		nr_range--;
-	}
-
-	for (i = 0; i < nr_range; i++)
-		printk(KERN_DEBUG " %010lx - %010lx page %s\n",
-				mr[i].start, mr[i].end,
-			(mr[i].page_size_mask & (1<<PG_LEVEL_1G))?"1G":(
-			 (mr[i].page_size_mask & (1<<PG_LEVEL_2M))?"2M":"4k"));
-
-	if (!after_bootmem)
-		find_early_table_space(end, use_pse, use_gbpages);
-
-	for (i = 0; i < nr_range; i++)
-		last_map_addr = kernel_physical_mapping_init(
-					mr[i].start, mr[i].end,
-					mr[i].page_size_mask);
-
-	if (!after_bootmem)
-		mmu_cr4_features = read_cr4();
-	__flush_tlb_all();
-
-	if (!after_bootmem && table_end > table_start)
-		reserve_early(table_start << PAGE_SHIFT,
-				 table_end << PAGE_SHIFT, "PGTABLE");
-
-	printk(KERN_INFO "last_map_addr: %lx end: %lx\n",
-			 last_map_addr, end);
-
-	if (!after_bootmem)
-		early_memtest(start, end);
-
-	return last_map_addr >> PAGE_SHIFT;
-}
-
 #ifndef CONFIG_NUMA
 void __init initmem_init(unsigned long start_pfn, unsigned long end_pfn)
 {
@@ -910,28 +681,6 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
 
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
-/*
- * devmem_is_allowed() checks to see if /dev/mem access to a certain address
- * is valid. The argument is a physical page number.
- *
- *
- * On x86, access has to be given to the first megabyte of ram because that area
- * contains bios code and data regions used by X and dosemu and similar apps.
- * Access has to be given to non-kernel-ram areas as well, these contain the PCI
- * mmio resources as well as potential bios/acpi data regions.
- */
-int devmem_is_allowed(unsigned long pagenr)
-{
-	if (pagenr <= 256)
-		return 1;
-	if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
-		return 0;
-	if (!page_is_ram(pagenr))
-		return 1;
-	return 0;
-}
-
-
 static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel,
 			 kcore_modules, kcore_vsyscall;
 
@@ -1019,13 +768,6 @@ void mark_rodata_ro(void)
 
 #endif
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	free_init_pages("initrd memory", start, end);
-}
-#endif
-
 int __init reserve_bootmem_generic(unsigned long phys, unsigned long len,
 				   int flags)
 {
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
index 04102d42ff42..699c9b2895ae 100644
--- a/arch/x86/mm/iomap_32.c
+++ b/arch/x86/mm/iomap_32.c
@@ -31,16 +31,27 @@ int is_io_mapping_possible(resource_size_t base, unsigned long size)
 }
 EXPORT_SYMBOL_GPL(is_io_mapping_possible);
 
-/* Map 'pfn' using fixed map 'type' and protections 'prot'
- */
-void *
-iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
+void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
 {
 	enum fixed_addresses idx;
 	unsigned long vaddr;
 
 	pagefault_disable();
 
+	idx = type + KM_TYPE_NR * smp_processor_id();
+	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+	set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
+	arch_flush_lazy_mmu_mode();
+
+	return (void *)vaddr;
+}
+
+/*
+ * Map 'pfn' using fixed map 'type' and protections 'prot'
+ */
+void *
+iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
+{
 	/*
 	 * For non-PAT systems, promote PAGE_KERNEL_WC to PAGE_KERNEL_UC_MINUS.
 	 * PAGE_KERNEL_WC maps to PWT, which translates to uncached if the
@@ -50,12 +61,7 @@ iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
 	if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC))
 		prot = PAGE_KERNEL_UC_MINUS;
 
-	idx = type + KM_TYPE_NR*smp_processor_id();
-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
-	set_pte(kmap_pte-idx, pfn_pte(pfn, prot));
-	arch_flush_lazy_mmu_mode();
-
-	return (void*) vaddr;
+	return kmap_atomic_prot_pfn(pfn, type, prot);
 }
 EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn);
 
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 433f7bd4648a..0dfa09d69e80 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -22,13 +22,17 @@
 #include <asm/pgalloc.h>
 #include <asm/pat.h>
 
-#ifdef CONFIG_X86_64
-
-static inline int phys_addr_valid(unsigned long addr)
+static inline int phys_addr_valid(resource_size_t addr)
 {
-	return addr < (1UL << boot_cpu_data.x86_phys_bits);
+#ifdef CONFIG_PHYS_ADDR_T_64BIT
+	return !(addr >> boot_cpu_data.x86_phys_bits);
+#else
+	return 1;
+#endif
 }
 
+#ifdef CONFIG_X86_64
+
 unsigned long __phys_addr(unsigned long x)
 {
 	if (x >= __START_KERNEL_map) {
@@ -38,8 +42,7 @@ unsigned long __phys_addr(unsigned long x)
 	} else {
 		VIRTUAL_BUG_ON(x < PAGE_OFFSET);
 		x -= PAGE_OFFSET;
-		VIRTUAL_BUG_ON(system_state == SYSTEM_BOOTING ? x > MAXMEM :
-					!phys_addr_valid(x));
+		VIRTUAL_BUG_ON(!phys_addr_valid(x));
 	}
 	return x;
 }
@@ -56,10 +59,8 @@ bool __virt_addr_valid(unsigned long x)
 		if (x < PAGE_OFFSET)
 			return false;
 		x -= PAGE_OFFSET;
-		if (system_state == SYSTEM_BOOTING ?
-				x > MAXMEM : !phys_addr_valid(x)) {
+		if (!phys_addr_valid(x))
 			return false;
-		}
 	}
 
 	return pfn_valid(x >> PAGE_SHIFT);
@@ -68,18 +69,12 @@ EXPORT_SYMBOL(__virt_addr_valid);
 
 #else
 
-static inline int phys_addr_valid(unsigned long addr)
-{
-	return 1;
-}
-
 #ifdef CONFIG_DEBUG_VIRTUAL
 unsigned long __phys_addr(unsigned long x)
 {
-	/* VMALLOC_* aren't constants; not available at the boot time */
+	/* VMALLOC_* aren't constants  */
 	VIRTUAL_BUG_ON(x < PAGE_OFFSET);
-	VIRTUAL_BUG_ON(system_state != SYSTEM_BOOTING &&
-		is_vmalloc_addr((void *) x));
+	VIRTUAL_BUG_ON(__vmalloc_start_set && is_vmalloc_addr((void *) x));
 	return x - PAGE_OFFSET;
 }
 EXPORT_SYMBOL(__phys_addr);
@@ -89,7 +84,9 @@ bool __virt_addr_valid(unsigned long x)
 {
 	if (x < PAGE_OFFSET)
 		return false;
-	if (system_state != SYSTEM_BOOTING && is_vmalloc_addr((void *) x))
+	if (__vmalloc_start_set && is_vmalloc_addr((void *) x))
+		return false;
+	if (x >= FIXADDR_START)
 		return false;
 	return pfn_valid((x - PAGE_OFFSET) >> PAGE_SHIFT);
 }
@@ -508,13 +505,19 @@ static inline pte_t * __init early_ioremap_pte(unsigned long addr)
 	return &bm_pte[pte_index(addr)];
 }
 
+static unsigned long slot_virt[FIX_BTMAPS_SLOTS] __initdata;
+
 void __init early_ioremap_init(void)
 {
 	pmd_t *pmd;
+	int i;
 
 	if (early_ioremap_debug)
 		printk(KERN_INFO "early_ioremap_init()\n");
 
+	for (i = 0; i < FIX_BTMAPS_SLOTS; i++)
+		slot_virt[i] = __fix_to_virt(FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*i);
+
 	pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
 	memset(bm_pte, 0, sizeof(bm_pte));
 	pmd_populate_kernel(&init_mm, pmd, bm_pte);
@@ -581,6 +584,7 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx)
 
 static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata;
 static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata;
+
 static int __init check_early_ioremap_leak(void)
 {
 	int count = 0;
@@ -602,7 +606,8 @@ static int __init check_early_ioremap_leak(void)
 }
 late_initcall(check_early_ioremap_leak);
 
-static void __init __iomem *__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot)
+static void __init __iomem *
+__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot)
 {
 	unsigned long offset, last_addr;
 	unsigned int nrpages;
@@ -668,9 +673,9 @@ static void __init __iomem *__early_ioremap(unsigned long phys_addr, unsigned lo
 		--nrpages;
 	}
 	if (early_ioremap_debug)
-		printk(KERN_CONT "%08lx + %08lx\n", offset, fix_to_virt(idx0));
+		printk(KERN_CONT "%08lx + %08lx\n", offset, slot_virt[slot]);
 
-	prev_map[slot] = (void __iomem *)(offset + fix_to_virt(idx0));
+	prev_map[slot] = (void __iomem *)(offset + slot_virt[slot]);
 	return prev_map[slot];
 }
 
@@ -738,8 +743,3 @@ void __init early_iounmap(void __iomem *addr, unsigned long size)
 	}
 	prev_map[slot] = NULL;
 }
-
-void __this_fixmap_does_not_exist(void)
-{
-	WARN_ON(1);
-}
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index 6a518dd08a36..4f115e00486b 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -310,7 +310,7 @@ static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs)
 	struct kmmio_context *ctx = &get_cpu_var(kmmio_ctx);
 
 	if (!ctx->active) {
-		pr_warning("kmmio: spurious debug trap on CPU %d.\n",
+		pr_debug("kmmio: spurious debug trap on CPU %d.\n",
 							smp_processor_id());
 		goto out;
 	}
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 0bcd7883d036..605c8be06217 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -100,6 +100,9 @@ static int __init parse_memtest(char *arg)
 {
 	if (arg)
 		memtest_pattern = simple_strtoul(arg, NULL, 0);
+	else
+		memtest_pattern = ARRAY_SIZE(patterns);
+
 	return 0;
 }
 
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index 451fe95a0352..3daefa04ace5 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -416,10 +416,11 @@ void __init initmem_init(unsigned long start_pfn,
 	for_each_online_node(nid)
 		propagate_e820_map_node(nid);
 
-	for_each_online_node(nid)
+	for_each_online_node(nid) {
 		memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
+		NODE_DATA(nid)->bdata = &bootmem_node_data[nid];
+	}
 
-	NODE_DATA(0)->bdata = &bootmem_node_data[0];
 	setup_bootmem_allocator();
 }
 
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 9c4294986af7..d71e1b636ce6 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -16,6 +16,7 @@
 #include <asm/processor.h>
 #include <asm/tlbflush.h>
 #include <asm/sections.h>
+#include <asm/setup.h>
 #include <asm/uaccess.h>
 #include <asm/pgalloc.h>
 #include <asm/proto.h>
@@ -33,6 +34,7 @@ struct cpa_data {
 	unsigned long	pfn;
 	unsigned	force_split : 1;
 	int		curpage;
+	struct page	**pages;
 };
 
 /*
@@ -45,6 +47,7 @@ static DEFINE_SPINLOCK(cpa_lock);
 
 #define CPA_FLUSHTLB 1
 #define CPA_ARRAY 2
+#define CPA_PAGES_ARRAY 4
 
 #ifdef CONFIG_PROC_FS
 static unsigned long direct_pages_count[PG_LEVEL_NUM];
@@ -95,7 +98,7 @@ static inline unsigned long highmap_start_pfn(void)
 
 static inline unsigned long highmap_end_pfn(void)
 {
-	return __pa(roundup((unsigned long)_end, PMD_SIZE)) >> PAGE_SHIFT;
+	return __pa(roundup(_brk_end, PMD_SIZE)) >> PAGE_SHIFT;
 }
 
 #endif
@@ -201,10 +204,10 @@ static void cpa_flush_range(unsigned long start, int numpages, int cache)
 	}
 }
 
-static void cpa_flush_array(unsigned long *start, int numpages, int cache)
+static void cpa_flush_array(unsigned long *start, int numpages, int cache,
+			    int in_flags, struct page **pages)
 {
 	unsigned int i, level;
-	unsigned long *addr;
 
 	BUG_ON(irqs_disabled());
 
@@ -225,14 +228,22 @@ static void cpa_flush_array(unsigned long *start, int numpages, int cache)
 	 * will cause all other CPUs to flush the same
 	 * cachelines:
 	 */
-	for (i = 0, addr = start; i < numpages; i++, addr++) {
-		pte_t *pte = lookup_address(*addr, &level);
+	for (i = 0; i < numpages; i++) {
+		unsigned long addr;
+		pte_t *pte;
+
+		if (in_flags & CPA_PAGES_ARRAY)
+			addr = (unsigned long)page_address(pages[i]);
+		else
+			addr = start[i];
+
+		pte = lookup_address(addr, &level);
 
 		/*
 		 * Only flush present addresses:
 		 */
 		if (pte && (pte_val(*pte) & _PAGE_PRESENT))
-			clflush_cache_range((void *) *addr, PAGE_SIZE);
+			clflush_cache_range((void *)addr, PAGE_SIZE);
 	}
 }
 
@@ -584,7 +595,9 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
 	unsigned int level;
 	pte_t *kpte, old_pte;
 
-	if (cpa->flags & CPA_ARRAY)
+	if (cpa->flags & CPA_PAGES_ARRAY)
+		address = (unsigned long)page_address(cpa->pages[cpa->curpage]);
+	else if (cpa->flags & CPA_ARRAY)
 		address = cpa->vaddr[cpa->curpage];
 	else
 		address = *cpa->vaddr;
@@ -687,7 +700,9 @@ static int cpa_process_alias(struct cpa_data *cpa)
 	 * No need to redo, when the primary call touched the direct
 	 * mapping already:
 	 */
-	if (cpa->flags & CPA_ARRAY)
+	if (cpa->flags & CPA_PAGES_ARRAY)
+		vaddr = (unsigned long)page_address(cpa->pages[cpa->curpage]);
+	else if (cpa->flags & CPA_ARRAY)
 		vaddr = cpa->vaddr[cpa->curpage];
 	else
 		vaddr = *cpa->vaddr;
@@ -698,7 +713,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
 		alias_cpa = *cpa;
 		temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
 		alias_cpa.vaddr = &temp_cpa_vaddr;
-		alias_cpa.flags &= ~CPA_ARRAY;
+		alias_cpa.flags &= ~(CPA_PAGES_ARRAY | CPA_ARRAY);
 
 
 		ret = __change_page_attr_set_clr(&alias_cpa, 0);
@@ -711,7 +726,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
 	 * No need to redo, when the primary call touched the high
 	 * mapping already:
 	 */
-	if (within(vaddr, (unsigned long) _text, (unsigned long) _end))
+	if (within(vaddr, (unsigned long) _text, _brk_end))
 		return 0;
 
 	/*
@@ -724,7 +739,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
 	alias_cpa = *cpa;
 	temp_cpa_vaddr = (cpa->pfn << PAGE_SHIFT) + __START_KERNEL_map - phys_base;
 	alias_cpa.vaddr = &temp_cpa_vaddr;
-	alias_cpa.flags &= ~CPA_ARRAY;
+	alias_cpa.flags &= ~(CPA_PAGES_ARRAY | CPA_ARRAY);
 
 	/*
 	 * The high mapping range is imprecise, so ignore the return value.
@@ -745,7 +760,7 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 		 */
 		cpa->numpages = numpages;
 		/* for array changes, we can't use large page */
-		if (cpa->flags & CPA_ARRAY)
+		if (cpa->flags & (CPA_ARRAY | CPA_PAGES_ARRAY))
 			cpa->numpages = 1;
 
 		if (!debug_pagealloc)
@@ -769,7 +784,7 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 		 */
 		BUG_ON(cpa->numpages > numpages);
 		numpages -= cpa->numpages;
-		if (cpa->flags & CPA_ARRAY)
+		if (cpa->flags & (CPA_PAGES_ARRAY | CPA_ARRAY))
 			cpa->curpage++;
 		else
 			*cpa->vaddr += cpa->numpages * PAGE_SIZE;
@@ -786,7 +801,8 @@ static inline int cache_attr(pgprot_t attr)
 
 static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 				    pgprot_t mask_set, pgprot_t mask_clr,
-				    int force_split, int array)
+				    int force_split, int in_flag,
+				    struct page **pages)
 {
 	struct cpa_data cpa;
 	int ret, cache, checkalias;
@@ -801,15 +817,7 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 		return 0;
 
 	/* Ensure we are PAGE_SIZE aligned */
-	if (!array) {
-		if (*addr & ~PAGE_MASK) {
-			*addr &= PAGE_MASK;
-			/*
-			 * People should not be passing in unaligned addresses:
-			 */
-			WARN_ON_ONCE(1);
-		}
-	} else {
+	if (in_flag & CPA_ARRAY) {
 		int i;
 		for (i = 0; i < numpages; i++) {
 			if (addr[i] & ~PAGE_MASK) {
@@ -817,6 +825,18 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 				WARN_ON_ONCE(1);
 			}
 		}
+	} else if (!(in_flag & CPA_PAGES_ARRAY)) {
+		/*
+		 * in_flag of CPA_PAGES_ARRAY implies it is aligned.
+		 * No need to cehck in that case
+		 */
+		if (*addr & ~PAGE_MASK) {
+			*addr &= PAGE_MASK;
+			/*
+			 * People should not be passing in unaligned addresses:
+			 */
+			WARN_ON_ONCE(1);
+		}
 	}
 
 	/* Must avoid aliasing mappings in the highmem code */
@@ -832,6 +852,7 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 	arch_flush_lazy_mmu_mode();
 
 	cpa.vaddr = addr;
+	cpa.pages = pages;
 	cpa.numpages = numpages;
 	cpa.mask_set = mask_set;
 	cpa.mask_clr = mask_clr;
@@ -839,8 +860,8 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 	cpa.curpage = 0;
 	cpa.force_split = force_split;
 
-	if (array)
-		cpa.flags |= CPA_ARRAY;
+	if (in_flag & (CPA_ARRAY | CPA_PAGES_ARRAY))
+		cpa.flags |= in_flag;
 
 	/* No alias checking for _NX bit modifications */
 	checkalias = (pgprot_val(mask_set) | pgprot_val(mask_clr)) != _PAGE_NX;
@@ -866,9 +887,10 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 	 * wbindv):
 	 */
 	if (!ret && cpu_has_clflush) {
-		if (cpa.flags & CPA_ARRAY)
-			cpa_flush_array(addr, numpages, cache);
-		else
+		if (cpa.flags & (CPA_PAGES_ARRAY | CPA_ARRAY)) {
+			cpa_flush_array(addr, numpages, cache,
+					cpa.flags, pages);
+		} else
 			cpa_flush_range(*addr, numpages, cache);
 	} else
 		cpa_flush_all(cache);
@@ -888,14 +910,28 @@ static inline int change_page_attr_set(unsigned long *addr, int numpages,
 				       pgprot_t mask, int array)
 {
 	return change_page_attr_set_clr(addr, numpages, mask, __pgprot(0), 0,
-		array);
+		(array ? CPA_ARRAY : 0), NULL);
 }
 
 static inline int change_page_attr_clear(unsigned long *addr, int numpages,
 					 pgprot_t mask, int array)
 {
 	return change_page_attr_set_clr(addr, numpages, __pgprot(0), mask, 0,
-		array);
+		(array ? CPA_ARRAY : 0), NULL);
+}
+
+static inline int cpa_set_pages_array(struct page **pages, int numpages,
+				       pgprot_t mask)
+{
+	return change_page_attr_set_clr(NULL, numpages, mask, __pgprot(0), 0,
+		CPA_PAGES_ARRAY, pages);
+}
+
+static inline int cpa_clear_pages_array(struct page **pages, int numpages,
+					 pgprot_t mask)
+{
+	return change_page_attr_set_clr(NULL, numpages, __pgprot(0), mask, 0,
+		CPA_PAGES_ARRAY, pages);
 }
 
 int _set_memory_uc(unsigned long addr, int numpages)
@@ -1043,7 +1079,7 @@ int set_memory_np(unsigned long addr, int numpages)
 int set_memory_4k(unsigned long addr, int numpages)
 {
 	return change_page_attr_set_clr(&addr, numpages, __pgprot(0),
-					__pgprot(0), 1, 0);
+					__pgprot(0), 1, 0, NULL);
 }
 
 int set_pages_uc(struct page *page, int numpages)
@@ -1054,6 +1090,35 @@ int set_pages_uc(struct page *page, int numpages)
 }
 EXPORT_SYMBOL(set_pages_uc);
 
+int set_pages_array_uc(struct page **pages, int addrinarray)
+{
+	unsigned long start;
+	unsigned long end;
+	int i;
+	int free_idx;
+
+	for (i = 0; i < addrinarray; i++) {
+		start = (unsigned long)page_address(pages[i]);
+		end = start + PAGE_SIZE;
+		if (reserve_memtype(start, end, _PAGE_CACHE_UC_MINUS, NULL))
+			goto err_out;
+	}
+
+	if (cpa_set_pages_array(pages, addrinarray,
+			__pgprot(_PAGE_CACHE_UC_MINUS)) == 0) {
+		return 0; /* Success */
+	}
+err_out:
+	free_idx = i;
+	for (i = 0; i < free_idx; i++) {
+		start = (unsigned long)page_address(pages[i]);
+		end = start + PAGE_SIZE;
+		free_memtype(start, end);
+	}
+	return -EINVAL;
+}
+EXPORT_SYMBOL(set_pages_array_uc);
+
 int set_pages_wb(struct page *page, int numpages)
 {
 	unsigned long addr = (unsigned long)page_address(page);
@@ -1062,6 +1127,26 @@ int set_pages_wb(struct page *page, int numpages)
 }
 EXPORT_SYMBOL(set_pages_wb);
 
+int set_pages_array_wb(struct page **pages, int addrinarray)
+{
+	int retval;
+	unsigned long start;
+	unsigned long end;
+	int i;
+
+	retval = cpa_clear_pages_array(pages, addrinarray,
+			__pgprot(_PAGE_CACHE_MASK));
+
+	for (i = 0; i < addrinarray; i++) {
+		start = (unsigned long)page_address(pages[i]);
+		end = start + PAGE_SIZE;
+		free_memtype(start, end);
+	}
+
+	return retval;
+}
+EXPORT_SYMBOL(set_pages_array_wb);
+
 int set_pages_x(struct page *page, int numpages)
 {
 	unsigned long addr = (unsigned long)page_address(page);
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 2ed37158012d..640339ee4fb2 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -677,10 +677,11 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
 	is_ram = pat_pagerange_is_ram(paddr, paddr + size);
 
 	/*
-	 * reserve_pfn_range() doesn't support RAM pages.
+	 * reserve_pfn_range() doesn't support RAM pages. Maintain the current
+	 * behavior with RAM pages by returning success.
 	 */
 	if (is_ram != 0)
-		return -EINVAL;
+		return 0;
 
 	ret = reserve_memtype(paddr, paddr + size, want_flags, &flags);
 	if (ret)
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index f2e477c91c1b..46c8834aedc0 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -50,7 +50,7 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
 	}
 	pte = pte_offset_kernel(pmd, vaddr);
 	if (pte_val(pteval))
-		set_pte_present(&init_mm, vaddr, pte, pteval);
+		set_pte_at(&init_mm, vaddr, pte, pteval);
 	else
 		pte_clear(&init_mm, vaddr, pte);
 
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index a654d59e4483..821e97017e95 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -187,11 +187,6 @@ static void flush_tlb_others_ipi(const struct cpumask *cpumask,
 		       cpumask, cpumask_of(smp_processor_id()));
 
 	/*
-	 * Make the above memory operations globally visible before
-	 * sending the IPI.
-	 */
-	smp_mb();
-	/*
 	 * We have to send the IPI only to
 	 * CPUs affected.
 	 */
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 82d22fc601ae..8c362b96b644 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -90,7 +90,7 @@ static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d)
 	return 0;
 }
 
-static struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitdata = {
+static const struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitconst = {
 /*
  * Systems where PCI IO resource ISA alignment can be skipped
  * when the ISA enable bit in the bridge control is not set
@@ -183,7 +183,7 @@ static int __devinit assign_all_busses(const struct dmi_system_id *d)
 }
 #endif
 
-static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = {
+static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = {
 #ifdef __i386__
 /*
  * Laptops which need pci=assign-busses to see Cardbus cards
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 7d388d5cf548..9c49919e4d1c 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -356,7 +356,7 @@ static void __devinit pci_fixup_video(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_video);
 
 
-static struct dmi_system_id __devinitdata msi_k8t_dmi_table[] = {
+static const struct dmi_system_id __devinitconst msi_k8t_dmi_table[] = {
 	{
 		.ident = "MSI-K8T-Neo2Fir",
 		.matches = {
@@ -413,7 +413,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237,
  */
 static u16 toshiba_line_size;
 
-static struct dmi_system_id __devinitdata toshiba_ohci1394_dmi_table[] = {
+static const struct dmi_system_id __devinitconst toshiba_ohci1394_dmi_table[] = {
 	{
 		.ident = "Toshiba PS5 based laptop",
 		.matches = {
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 5ead808dd70c..f234a37bd428 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -319,6 +319,9 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 			return -EINVAL;
 		}
 		flags = new_flags;
+		vma->vm_page_prot = __pgprot(
+			(pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK) |
+			flags);
 	}
 
 	if (((vma->vm_pgoff < max_low_pfn_mapped) ||
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index cb6afa4ec95c..db3802fb7b84 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1723,9 +1723,9 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
 {
 	pmd_t *kernel_pmd;
 
-	init_pg_tables_start = __pa(pgd);
-	init_pg_tables_end = __pa(pgd) + xen_start_info->nr_pt_frames*PAGE_SIZE;
-	max_pfn_mapped = PFN_DOWN(init_pg_tables_end + 512*1024);
+	max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->pt_base) +
+				  xen_start_info->nr_pt_frames * PAGE_SIZE +
+				  512*1024);
 
 	kernel_pmd = m2v(pgd[KERNEL_PGD_BOUNDARY].pgd);
 	memcpy(level2_kernel_pgt, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD);
@@ -1870,7 +1870,6 @@ const struct pv_mmu_ops xen_mmu_ops __initdata = {
 
 #ifdef CONFIG_X86_PAE
 	.set_pte_atomic = xen_set_pte_atomic,
-	.set_pte_present = xen_set_pte_at,
 	.pte_clear = xen_pte_clear,
 	.pmd_clear = xen_pmd_clear,
 #endif	/* CONFIG_X86_PAE */
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 9b917dac7732..88e42abf5d88 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -191,7 +191,6 @@ static int acpi_ac_add_fs(struct acpi_device *device)
 						     acpi_ac_dir);
 		if (!acpi_device_dir(device))
 			return -ENODEV;
-		acpi_device_dir(device)->owner = THIS_MODULE;
 	}
 
 	/* 'state' [R] */
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 69cbc57c2d1c..3bcb5bfc45d3 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -760,7 +760,6 @@ static int acpi_battery_add_fs(struct acpi_device *device)
 						     acpi_battery_dir);
 		if (!acpi_device_dir(device))
 			return -ENODEV;
-		acpi_device_dir(device)->owner = THIS_MODULE;
 	}
 
 	for (i = 0; i < ACPI_BATTERY_NUMFILES; ++i) {
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 171fd914f435..c2f06069dcd4 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -200,12 +200,10 @@ static int acpi_button_add_fs(struct acpi_device *device)
 
 	if (!entry)
 		return -ENODEV;
-	entry->owner = THIS_MODULE;
 
 	acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), entry);
 	if (!acpi_device_dir(device))
 		return -ENODEV;
-	acpi_device_dir(device)->owner = THIS_MODULE;
 
 	/* 'info' [R] */
 	entry = proc_create_data(ACPI_BUTTON_FILE_INFO,
@@ -522,7 +520,6 @@ static int __init acpi_button_init(void)
 	acpi_button_dir = proc_mkdir(ACPI_BUTTON_CLASS, acpi_root_dir);
 	if (!acpi_button_dir)
 		return -ENODEV;
-	acpi_button_dir->owner = THIS_MODULE;
 	result = acpi_bus_register_driver(&acpi_button_driver);
 	if (result < 0) {
 		remove_proc_entry(ACPI_BUTTON_CLASS, acpi_root_dir);
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index eaaee1660bdf..8a02944bf92d 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -193,7 +193,6 @@ static int acpi_fan_add_fs(struct acpi_device *device)
 						     acpi_fan_dir);
 		if (!acpi_device_dir(device))
 			return -ENODEV;
-		acpi_device_dir(device)->owner = THIS_MODULE;
 	}
 
 	/* 'status' [R/W] */
@@ -347,7 +346,6 @@ static int __init acpi_fan_init(void)
 	acpi_fan_dir = proc_mkdir(ACPI_FAN_CLASS, acpi_root_dir);
 	if (!acpi_fan_dir)
 		return -ENODEV;
-	acpi_fan_dir->owner = THIS_MODULE;
 #endif
 
 	result = acpi_bus_register_driver(&acpi_fan_driver);
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 0cc2fd31e376..fa2f7422d23d 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -359,7 +359,6 @@ static int acpi_processor_add_fs(struct acpi_device *device)
 		if (!acpi_device_dir(device))
 			return -ENODEV;
 	}
-	acpi_device_dir(device)->owner = THIS_MODULE;
 
 	/* 'info' [R] */
 	entry = proc_create_data(ACPI_PROCESSOR_FILE_INFO,
@@ -1137,7 +1136,6 @@ static int __init acpi_processor_init(void)
 	acpi_processor_dir = proc_mkdir(ACPI_PROCESSOR_CLASS, acpi_root_dir);
 	if (!acpi_processor_dir)
 		return -ENOMEM;
-	acpi_processor_dir->owner = THIS_MODULE;
 
 	/*
 	 * Check whether the system is DMI table. If yes, OSPM
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 6050ce481873..59afd52ccc12 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -488,7 +488,6 @@ acpi_sbs_add_fs(struct proc_dir_entry **dir,
 		if (!*dir) {
 			return -ENODEV;
 		}
-		(*dir)->owner = THIS_MODULE;
 	}
 
 	/* 'info' [R] */
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 99e6f1f8ea45..c11f9aeca706 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1506,7 +1506,6 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
 						     acpi_thermal_dir);
 		if (!acpi_device_dir(device))
 			return -ENODEV;
-		acpi_device_dir(device)->owner = THIS_MODULE;
 	}
 
 	/* 'state' [R] */
@@ -1875,7 +1874,6 @@ static int __init acpi_thermal_init(void)
 	acpi_thermal_dir = proc_mkdir(ACPI_THERMAL_CLASS, acpi_root_dir);
 	if (!acpi_thermal_dir)
 		return -ENODEV;
-	acpi_thermal_dir->owner = THIS_MODULE;
 
 	result = acpi_bus_register_driver(&acpi_thermal_driver);
 	if (result < 0) {
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index bb5ed059114a..67cc36dc9b82 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1125,8 +1125,6 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
 	if (!device_dir)
 		return -ENOMEM;
 
-	device_dir->owner = THIS_MODULE;
-
 	/* 'info' [R] */
 	entry = proc_create_data("info", S_IRUGO, device_dir,
 			&acpi_video_device_info_fops, acpi_driver_data(device));
@@ -1403,8 +1401,6 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
 	if (!device_dir)
 		return -ENOMEM;
 
-	device_dir->owner = THIS_MODULE;
-
 	/* 'info' [R] */
 	entry = proc_create_data("info", S_IRUGO, device_dir,
 				 &acpi_video_bus_info_fops,
@@ -2131,7 +2127,6 @@ static int __init acpi_video_init(void)
 	acpi_video_dir = proc_mkdir(ACPI_VIDEO_CLASS, acpi_root_dir);
 	if (!acpi_video_dir)
 		return -ENODEV;
-	acpi_video_dir->owner = THIS_MODULE;
 
 	result = acpi_bus_register_driver(&acpi_video_bus);
 	if (result < 0) {
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 5b257a57bc57..e62a4ccea54d 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -119,7 +119,7 @@ static ssize_t print_cpus_map(char *buf, const struct cpumask *map)
 #define	print_cpus_func(type) \
 static ssize_t print_cpus_##type(struct sysdev_class *class, char *buf)	\
 {									\
-	return print_cpus_map(buf, &cpu_##type##_map);			\
+	return print_cpus_map(buf, cpu_##type##_mask);			\
 }									\
 static struct sysdev_class_attribute attr_##type##_map = 		\
 	_SYSDEV_CLASS_ATTR(type, 0444, print_cpus_##type, NULL)
diff --git a/drivers/base/iommu.c b/drivers/base/iommu.c
index 5e039d4f877c..c2d1eed90376 100644
--- a/drivers/base/iommu.c
+++ b/drivers/base/iommu.c
@@ -31,7 +31,7 @@ void register_iommu(struct iommu_ops *ops)
 	iommu_ops = ops;
 }
 
-bool iommu_found()
+bool iommu_found(void)
 {
 	return iommu_ops != NULL;
 }
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index e255341682c8..69b4ddb7de3b 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -23,6 +23,7 @@
 #include <linux/pm.h>
 #include <linux/resume-trace.h>
 #include <linux/rwsem.h>
+#include <linux/interrupt.h>
 
 #include "../base.h"
 #include "power.h"
@@ -349,7 +350,8 @@ static int resume_device_noirq(struct device *dev, pm_message_t state)
  *	Execute the appropriate "noirq resume" callback for all devices marked
  *	as DPM_OFF_IRQ.
  *
- *	Must be called with interrupts disabled and only one CPU running.
+ *	Must be called under dpm_list_mtx.  Device drivers should not receive
+ *	interrupts while it's being executed.
  */
 static void dpm_power_up(pm_message_t state)
 {
@@ -370,14 +372,13 @@ static void dpm_power_up(pm_message_t state)
  *	device_power_up - Turn on all devices that need special attention.
  *	@state: PM transition of the system being carried out.
  *
- *	Power on system devices, then devices that required we shut them down
- *	with interrupts disabled.
- *
- *	Must be called with interrupts disabled.
+ *	Call the "early" resume handlers and enable device drivers to receive
+ *	interrupts.
  */
 void device_power_up(pm_message_t state)
 {
 	dpm_power_up(state);
+	resume_device_irqs();
 }
 EXPORT_SYMBOL_GPL(device_power_up);
 
@@ -602,16 +603,17 @@ static int suspend_device_noirq(struct device *dev, pm_message_t state)
  *	device_power_down - Shut down special devices.
  *	@state: PM transition of the system being carried out.
  *
- *	Power down devices that require interrupts to be disabled.
- *	Then power down system devices.
+ *	Prevent device drivers from receiving interrupts and call the "late"
+ *	suspend handlers.
  *
- *	Must be called with interrupts disabled and only one CPU running.
+ *	Must be called under dpm_list_mtx.
  */
 int device_power_down(pm_message_t state)
 {
 	struct device *dev;
 	int error = 0;
 
+	suspend_device_irqs();
 	list_for_each_entry_reverse(dev, &dpm_list, power.entry) {
 		error = suspend_device_noirq(dev, state);
 		if (error) {
@@ -621,7 +623,7 @@ int device_power_down(pm_message_t state)
 		dev->power.status = DPM_OFF_IRQ;
 	}
 	if (error)
-		dpm_power_up(resume_event(state));
+		device_power_up(resume_event(state));
 	return error;
 }
 EXPORT_SYMBOL_GPL(device_power_down);
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index cbd36cf59a0f..76ce75bad91e 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -22,6 +22,7 @@
 #include <linux/pm.h>
 #include <linux/device.h>
 #include <linux/mutex.h>
+#include <linux/interrupt.h>
 
 #include "base.h"
 
@@ -369,6 +370,13 @@ int sysdev_suspend(pm_message_t state)
 	struct sysdev_driver *drv, *err_drv;
 	int ret;
 
+	pr_debug("Checking wake-up interrupts\n");
+
+	/* Return error code if there are any wake-up interrupts pending */
+	ret = check_wakeup_irqs();
+	if (ret)
+		return ret;
+
 	pr_debug("Suspending System Devices\n");
 
 	list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) {
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index 393ed6760d78..8eddef373a91 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -551,8 +551,6 @@ static void __devinit ps3vram_proc_init(struct ps3_system_bus_device *dev)
 		dev_warn(&dev->core, "failed to create /proc entry\n");
 		return;
 	}
-
-	pde->owner = THIS_MODULE;
 	pde->data = priv;
 }
 
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 7a88dfd4427b..e93fc8d22fb2 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -1944,7 +1944,7 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
 
 int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
 			    read_proc_t *read_proc,
-			    void *data, struct module *owner)
+			    void *data)
 {
 	int                    rv = 0;
 #ifdef CONFIG_PROC_FS
@@ -1970,7 +1970,6 @@ int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
 	} else {
 		file->data = data;
 		file->read_proc = read_proc;
-		file->owner = owner;
 
 		mutex_lock(&smi->proc_entry_lock);
 		/* Stick it on the list. */
@@ -1993,23 +1992,21 @@ static int add_proc_entries(ipmi_smi_t smi, int num)
 	smi->proc_dir = proc_mkdir(smi->proc_dir_name, proc_ipmi_root);
 	if (!smi->proc_dir)
 		rv = -ENOMEM;
-	else
-		smi->proc_dir->owner = THIS_MODULE;
 
 	if (rv == 0)
 		rv = ipmi_smi_add_proc_entry(smi, "stats",
 					     stat_file_read_proc,
-					     smi, THIS_MODULE);
+					     smi);
 
 	if (rv == 0)
 		rv = ipmi_smi_add_proc_entry(smi, "ipmb",
 					     ipmb_file_read_proc,
-					     smi, THIS_MODULE);
+					     smi);
 
 	if (rv == 0)
 		rv = ipmi_smi_add_proc_entry(smi, "version",
 					     version_file_read_proc,
-					     smi, THIS_MODULE);
+					     smi);
 #endif /* CONFIG_PROC_FS */
 
 	return rv;
@@ -4265,7 +4262,6 @@ static int ipmi_init_msghandler(void)
 	    return -ENOMEM;
 	}
 
-	proc_ipmi_root->owner = THIS_MODULE;
 #endif /* CONFIG_PROC_FS */
 
 	setup_timer(&ipmi_timer, ipmi_timeout, 0);
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 3000135f2ead..e58ea4cd55ce 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2899,7 +2899,7 @@ static int try_smi_init(struct smi_info *new_smi)
 
 	rv = ipmi_smi_add_proc_entry(new_smi->intf, "type",
 				     type_file_read_proc,
-				     new_smi, THIS_MODULE);
+				     new_smi);
 	if (rv) {
 		printk(KERN_ERR
 		       "ipmi_si: Unable to create proc entry: %d\n",
@@ -2909,7 +2909,7 @@ static int try_smi_init(struct smi_info *new_smi)
 
 	rv = ipmi_smi_add_proc_entry(new_smi->intf, "si_stats",
 				     stat_file_read_proc,
-				     new_smi, THIS_MODULE);
+				     new_smi);
 	if (rv) {
 		printk(KERN_ERR
 		       "ipmi_si: Unable to create proc entry: %d\n",
@@ -2919,7 +2919,7 @@ static int try_smi_init(struct smi_info *new_smi)
 
 	rv = ipmi_smi_add_proc_entry(new_smi->intf, "params",
 				     param_read_proc,
-				     new_smi, THIS_MODULE);
+				     new_smi);
 	if (rv) {
 		printk(KERN_ERR
 		       "ipmi_si: Unable to create proc entry: %d\n",
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 96adf28a17e4..20d90e6a6e50 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -90,6 +90,7 @@ out1:
 	blkdev_put(bdev, filp->f_mode);
 out:
 	mutex_unlock(&raw_mutex);
+	unlock_kernel();
 	return err;
 }
 
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 8f0f7c449305..5f1b5400d96a 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -68,7 +68,8 @@ static char * __init dmi_string(const struct dmi_header *dm, u8 s)
  *	pointing to completely the wrong place for example
  */
 static void dmi_table(u8 *buf, int len, int num,
-		      void (*decode)(const struct dmi_header *))
+		      void (*decode)(const struct dmi_header *, void *),
+		      void *private_data)
 {
 	u8 *data = buf;
 	int i = 0;
@@ -89,7 +90,7 @@ static void dmi_table(u8 *buf, int len, int num,
 		while ((data - buf < len - 1) && (data[0] || data[1]))
 			data++;
 		if (data - buf < len - 1)
-			decode(dm);
+			decode(dm, private_data);
 		data += 2;
 		i++;
 	}
@@ -99,7 +100,8 @@ static u32 dmi_base;
 static u16 dmi_len;
 static u16 dmi_num;
 
-static int __init dmi_walk_early(void (*decode)(const struct dmi_header *))
+static int __init dmi_walk_early(void (*decode)(const struct dmi_header *,
+		void *))
 {
 	u8 *buf;
 
@@ -107,7 +109,7 @@ static int __init dmi_walk_early(void (*decode)(const struct dmi_header *))
 	if (buf == NULL)
 		return -1;
 
-	dmi_table(buf, dmi_len, dmi_num, decode);
+	dmi_table(buf, dmi_len, dmi_num, decode, NULL);
 
 	dmi_iounmap(buf, dmi_len);
 	return 0;
@@ -295,7 +297,7 @@ static void __init dmi_save_extended_devices(const struct dmi_header *dm)
  *	and machine entries. For 2.5 we should pull the smbus controller info
  *	out of here.
  */
-static void __init dmi_decode(const struct dmi_header *dm)
+static void __init dmi_decode(const struct dmi_header *dm, void *dummy)
 {
 	switch(dm->type) {
 	case 0:		/* BIOS Information */
@@ -598,10 +600,12 @@ int dmi_get_year(int field)
 /**
  *	dmi_walk - Walk the DMI table and get called back for every record
  *	@decode: Callback function
+ *	@private_data: Private data to be passed to the callback function
  *
  *	Returns -1 when the DMI table can't be reached, 0 on success.
  */
-int dmi_walk(void (*decode)(const struct dmi_header *))
+int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+	     void *private_data)
 {
 	u8 *buf;
 
@@ -612,7 +616,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *))
 	if (buf == NULL)
 		return -1;
 
-	dmi_table(buf, dmi_len, dmi_num, decode);
+	dmi_table(buf, dmi_len, dmi_num, decode, private_data);
 
 	iounmap(buf);
 	return 0;
diff --git a/drivers/gpu/drm/ati_pcigart.c b/drivers/gpu/drm/ati_pcigart.c
index c533d0c9ec61..628eae3e9b83 100644
--- a/drivers/gpu/drm/ati_pcigart.c
+++ b/drivers/gpu/drm/ati_pcigart.c
@@ -77,7 +77,7 @@ int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info
 			if (!entry->busaddr[i])
 				break;
 			pci_unmap_page(dev->pdev, entry->busaddr[i],
-					 PAGE_SIZE, PCI_DMA_TODEVICE);
+					 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
 		}
 
 		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
@@ -95,13 +95,14 @@ EXPORT_SYMBOL(drm_ati_pcigart_cleanup);
 
 int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
 {
+	struct drm_local_map *map = &gart_info->mapping;
 	struct drm_sg_mem *entry = dev->sg;
 	void *address = NULL;
 	unsigned long pages;
-	u32 *pci_gart, page_base;
+	u32 *pci_gart = NULL, page_base, gart_idx;
 	dma_addr_t bus_address = 0;
 	int i, j, ret = 0;
-	int max_pages;
+	int max_ati_pages, max_real_pages;
 
 	if (!entry) {
 		DRM_ERROR("no scatter/gather memory!\n");
@@ -117,6 +118,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 			goto done;
 		}
 
+		pci_gart = gart_info->table_handle->vaddr;
 		address = gart_info->table_handle->vaddr;
 		bus_address = gart_info->table_handle->busaddr;
 	} else {
@@ -127,18 +129,23 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 			  (unsigned long)address);
 	}
 
-	pci_gart = (u32 *) address;
 
-	max_pages = (gart_info->table_size / sizeof(u32));
-	pages = (entry->pages <= max_pages)
-	    ? entry->pages : max_pages;
+	max_ati_pages = (gart_info->table_size / sizeof(u32));
+	max_real_pages = max_ati_pages / (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE);
+	pages = (entry->pages <= max_real_pages)
+	    ? entry->pages : max_real_pages;
 
-	memset(pci_gart, 0, max_pages * sizeof(u32));
+	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
+		memset(pci_gart, 0, max_ati_pages * sizeof(u32));
+	} else {
+		memset_io((void __iomem *)map->handle, 0, max_ati_pages * sizeof(u32));
+	}
 
+	gart_idx = 0;
 	for (i = 0; i < pages; i++) {
 		/* we need to support large memory configurations */
 		entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
-						 0, PAGE_SIZE, PCI_DMA_TODEVICE);
+						 0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
 		if (entry->busaddr[i] == 0) {
 			DRM_ERROR("unable to map PCIGART pages!\n");
 			drm_ati_pcigart_cleanup(dev, gart_info);
@@ -149,19 +156,26 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 		page_base = (u32) entry->busaddr[i];
 
 		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
+			u32 val;
+
 			switch(gart_info->gart_reg_if) {
 			case DRM_ATI_GART_IGP:
-				*pci_gart = cpu_to_le32((page_base) | 0xc);
+				val = page_base | 0xc;
 				break;
 			case DRM_ATI_GART_PCIE:
-				*pci_gart = cpu_to_le32((page_base >> 8) | 0xc);
+				val = (page_base >> 8) | 0xc;
 				break;
 			default:
 			case DRM_ATI_GART_PCI:
-				*pci_gart = cpu_to_le32(page_base);
+				val = page_base;
 				break;
 			}
-			pci_gart++;
+			if (gart_info->gart_table_location ==
+			    DRM_ATI_GART_MAIN)
+				pci_gart[gart_idx] = cpu_to_le32(val);
+			else
+				DRM_WRITE32(map, gart_idx * sizeof(u32), val);
+			gart_idx++;
 			page_base += ATI_PCIGART_PAGE_SIZE;
 		}
 	}
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 12715d3c078d..6d80d17f1e96 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -34,15 +34,17 @@
  */
 
 #include <linux/vmalloc.h>
+#include <linux/log2.h>
+#include <asm/shmparam.h>
 #include "drmP.h"
 
-unsigned long drm_get_resource_start(struct drm_device *dev, unsigned int resource)
+resource_size_t drm_get_resource_start(struct drm_device *dev, unsigned int resource)
 {
 	return pci_resource_start(dev->pdev, resource);
 }
 EXPORT_SYMBOL(drm_get_resource_start);
 
-unsigned long drm_get_resource_len(struct drm_device *dev, unsigned int resource)
+resource_size_t drm_get_resource_len(struct drm_device *dev, unsigned int resource)
 {
 	return pci_resource_len(dev->pdev, resource);
 }
@@ -50,24 +52,44 @@ unsigned long drm_get_resource_len(struct drm_device *dev, unsigned int resource
 EXPORT_SYMBOL(drm_get_resource_len);
 
 static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
-					     drm_local_map_t *map)
+						  struct drm_local_map *map)
 {
 	struct drm_map_list *entry;
 	list_for_each_entry(entry, &dev->maplist, head) {
-		if (entry->map && (entry->master == dev->primary->master) && (map->type == entry->map->type) &&
-		    ((entry->map->offset == map->offset) ||
-		     ((map->type == _DRM_SHM) && (map->flags&_DRM_CONTAINS_LOCK)))) {
+		/*
+		 * Because the kernel-userspace ABI is fixed at a 32-bit offset
+		 * while PCI resources may live above that, we ignore the map
+		 * offset for maps of type _DRM_FRAMEBUFFER or _DRM_REGISTERS.
+		 * It is assumed that each driver will have only one resource of
+		 * each type.
+		 */
+		if (!entry->map ||
+		    map->type != entry->map->type ||
+		    entry->master != dev->primary->master)
+			continue;
+		switch (map->type) {
+		case _DRM_SHM:
+			if (map->flags != _DRM_CONTAINS_LOCK)
+				break;
+		case _DRM_REGISTERS:
+		case _DRM_FRAME_BUFFER:
 			return entry;
+		default: /* Make gcc happy */
+			;
 		}
+		if (entry->map->offset == map->offset)
+			return entry;
 	}
 
 	return NULL;
 }
 
 static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
-			  unsigned long user_token, int hashed_handle)
+			  unsigned long user_token, int hashed_handle, int shm)
 {
-	int use_hashed_handle;
+	int use_hashed_handle, shift;
+	unsigned long add;
+
 #if (BITS_PER_LONG == 64)
 	use_hashed_handle = ((user_token & 0xFFFFFFFF00000000UL) || hashed_handle);
 #elif (BITS_PER_LONG == 32)
@@ -83,30 +105,47 @@ static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
 		if (ret != -EINVAL)
 			return ret;
 	}
+
+	shift = 0;
+	add = DRM_MAP_HASH_OFFSET >> PAGE_SHIFT;
+	if (shm && (SHMLBA > PAGE_SIZE)) {
+		int bits = ilog2(SHMLBA >> PAGE_SHIFT) + 1;
+
+		/* For shared memory, we have to preserve the SHMLBA
+		 * bits of the eventual vma->vm_pgoff value during
+		 * mmap().  Otherwise we run into cache aliasing problems
+		 * on some platforms.  On these platforms, the pgoff of
+		 * a mmap() request is used to pick a suitable virtual
+		 * address for the mmap() region such that it will not
+		 * cause cache aliasing problems.
+		 *
+		 * Therefore, make sure the SHMLBA relevant bits of the
+		 * hash value we use are equal to those in the original
+		 * kernel virtual address.
+		 */
+		shift = bits;
+		add |= ((user_token >> PAGE_SHIFT) & ((1UL << bits) - 1UL));
+	}
+
 	return drm_ht_just_insert_please(&dev->map_hash, hash,
 					 user_token, 32 - PAGE_SHIFT - 3,
-					 0, DRM_MAP_HASH_OFFSET >> PAGE_SHIFT);
+					 shift, add);
 }
 
 /**
- * Ioctl to specify a range of memory that is available for mapping by a non-root process.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a drm_map structure.
- * \return zero on success or a negative value on error.
+ * Core function to create a range of memory available for mapping by a
+ * non-root process.
  *
  * Adjusts the memory offset to its absolute value according to the mapping
  * type.  Adds the map to the map list drm_device::maplist. Adds MTRR's where
  * applicable and if supported by the kernel.
  */
-static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
+static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 			   unsigned int size, enum drm_map_type type,
 			   enum drm_map_flags flags,
 			   struct drm_map_list ** maplist)
 {
-	struct drm_map *map;
+	struct drm_local_map *map;
 	struct drm_map_list *list;
 	drm_dma_handle_t *dmah;
 	unsigned long user_token;
@@ -129,9 +168,9 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
 		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
 		return -EINVAL;
 	}
-	DRM_DEBUG("offset = 0x%08lx, size = 0x%08lx, type = %d\n",
-		  map->offset, map->size, map->type);
-	if ((map->offset & (~PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
+	DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
+		  (unsigned long long)map->offset, map->size, map->type);
+	if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
 		drm_free(map, sizeof(*map), DRM_MEM_MAPS);
 		return -EINVAL;
 	}
@@ -259,7 +298,8 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
 			drm_free(map, sizeof(*map), DRM_MEM_MAPS);
 			return -EPERM;
 		}
-		DRM_DEBUG("AGP offset = 0x%08lx, size = 0x%08lx\n", map->offset, map->size);
+		DRM_DEBUG("AGP offset = 0x%08llx, size = 0x%08lx\n",
+			  (unsigned long long)map->offset, map->size);
 
 		break;
 	case _DRM_GEM:
@@ -309,7 +349,8 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
 	/* We do it here so that dev->struct_mutex protects the increment */
 	user_token = (map->type == _DRM_SHM) ? (unsigned long)map->handle :
 		map->offset;
-	ret = drm_map_handle(dev, &list->hash, user_token, 0);
+	ret = drm_map_handle(dev, &list->hash, user_token, 0,
+			     (map->type == _DRM_SHM));
 	if (ret) {
 		if (map->type == _DRM_REGISTERS)
 			iounmap(map->handle);
@@ -327,9 +368,9 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset,
 	return 0;
 	}
 
-int drm_addmap(struct drm_device * dev, unsigned int offset,
+int drm_addmap(struct drm_device * dev, resource_size_t offset,
 	       unsigned int size, enum drm_map_type type,
-	       enum drm_map_flags flags, drm_local_map_t ** map_ptr)
+	       enum drm_map_flags flags, struct drm_local_map ** map_ptr)
 {
 	struct drm_map_list *list;
 	int rc;
@@ -342,6 +383,17 @@ int drm_addmap(struct drm_device * dev, unsigned int offset,
 
 EXPORT_SYMBOL(drm_addmap);
 
+/**
+ * Ioctl to specify a range of memory that is available for mapping by a
+ * non-root process.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private.
+ * \param cmd command.
+ * \param arg pointer to a drm_map structure.
+ * \return zero on success or a negative value on error.
+ *
+ */
 int drm_addmap_ioctl(struct drm_device *dev, void *data,
 		     struct drm_file *file_priv)
 {
@@ -367,19 +419,13 @@ int drm_addmap_ioctl(struct drm_device *dev, void *data,
  * Remove a map private from list and deallocate resources if the mapping
  * isn't in use.
  *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param arg pointer to a struct drm_map structure.
- * \return zero on success or a negative value on error.
- *
  * Searches the map on drm_device::maplist, removes it from the list, see if
  * its being used, and free any associate resource (such as MTRR's) if it's not
  * being on use.
  *
  * \sa drm_addmap
  */
-int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map)
+int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
 {
 	struct drm_map_list *r_list = NULL, *list_t;
 	drm_dma_handle_t dmah;
@@ -442,7 +488,7 @@ int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map)
 }
 EXPORT_SYMBOL(drm_rmmap_locked);
 
-int drm_rmmap(struct drm_device *dev, drm_local_map_t *map)
+int drm_rmmap(struct drm_device *dev, struct drm_local_map *map)
 {
 	int ret;
 
@@ -462,12 +508,18 @@ EXPORT_SYMBOL(drm_rmmap);
  * One use case might be after addmap is allowed for normal users for SHM and
  * gets used by drivers that the server doesn't need to care about.  This seems
  * unlikely.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private.
+ * \param cmd command.
+ * \param arg pointer to a struct drm_map structure.
+ * \return zero on success or a negative value on error.
  */
 int drm_rmmap_ioctl(struct drm_device *dev, void *data,
 		    struct drm_file *file_priv)
 {
 	struct drm_map *request = data;
-	drm_local_map_t *map = NULL;
+	struct drm_local_map *map = NULL;
 	struct drm_map_list *r_list;
 	int ret;
 
@@ -1534,7 +1586,7 @@ int drm_mapbufs(struct drm_device *dev, void *data,
 			&& (dma->flags & _DRM_DMA_USE_SG))
 		    || (drm_core_check_feature(dev, DRIVER_FB_DMA)
 			&& (dma->flags & _DRM_DMA_USE_FB))) {
-			struct drm_map *map = dev->agp_buffer_map;
+			struct drm_local_map *map = dev->agp_buffer_map;
 			unsigned long token = dev->agp_buffer_token;
 
 			if (!map) {
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index 809ec0f03452..7d1e53c10d4b 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -143,7 +143,7 @@ int drm_getsareactx(struct drm_device *dev, void *data,
 		    struct drm_file *file_priv)
 {
 	struct drm_ctx_priv_map *request = data;
-	struct drm_map *map;
+	struct drm_local_map *map;
 	struct drm_map_list *_entry;
 
 	mutex_lock(&dev->struct_mutex);
@@ -186,7 +186,7 @@ int drm_setsareactx(struct drm_device *dev, void *data,
 		    struct drm_file *file_priv)
 {
 	struct drm_ctx_priv_map *request = data;
-	struct drm_map *map = NULL;
+	struct drm_local_map *map = NULL;
 	struct drm_map_list *r_list = NULL;
 
 	mutex_lock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index ed32edb17166..c4ada8b6295b 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -254,15 +254,19 @@ int drm_lastclose(struct drm_device * dev)
 int drm_init(struct drm_driver *driver)
 {
 	struct pci_dev *pdev = NULL;
-	struct pci_device_id *pid;
+	const struct pci_device_id *pid;
 	int i;
 
 	DRM_DEBUG("\n");
 
 	INIT_LIST_HEAD(&driver->device_list);
 
+	if (driver->driver_features & DRIVER_MODESET)
+		return pci_register_driver(&driver->pci_driver);
+
+	/* If not using KMS, fall back to stealth mode manual scanning. */
 	for (i = 0; driver->pci_driver.id_table[i].vendor != 0; i++) {
-		pid = (struct pci_device_id *)&driver->pci_driver.id_table[i];
+		pid = &driver->pci_driver.id_table[i];
 
 		/* Loop around setting up a DRM device for each PCI device
 		 * matching our ID and device class.  If we had the internal
@@ -287,68 +291,17 @@ int drm_init(struct drm_driver *driver)
 
 EXPORT_SYMBOL(drm_init);
 
-/**
- * Called via cleanup_module() at module unload time.
- *
- * Cleans up all DRM device, calling drm_lastclose().
- *
- * \sa drm_init
- */
-static void drm_cleanup(struct drm_device * dev)
-{
-	struct drm_map_list *r_list, *list_temp;
-	DRM_DEBUG("\n");
-
-	if (!dev) {
-		DRM_ERROR("cleanup called no dev\n");
-		return;
-	}
-
-	drm_vblank_cleanup(dev);
-
-	drm_lastclose(dev);
-
-	if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) &&
-	    dev->agp && dev->agp->agp_mtrr >= 0) {
-		int retval;
-		retval = mtrr_del(dev->agp->agp_mtrr,
-				  dev->agp->agp_info.aper_base,
-				  dev->agp->agp_info.aper_size * 1024 * 1024);
-		DRM_DEBUG("mtrr_del=%d\n", retval);
-	}
-
-	if (dev->driver->unload)
-		dev->driver->unload(dev);
-
-	if (drm_core_has_AGP(dev) && dev->agp) {
-		drm_free(dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS);
-		dev->agp = NULL;
-	}
-
-	drm_ht_remove(&dev->map_hash);
-	drm_ctxbitmap_cleanup(dev);
-
-	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
-		drm_rmmap(dev, r_list->map);
-
-	if (drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_put_minor(&dev->control);
-
-	if (dev->driver->driver_features & DRIVER_GEM)
-		drm_gem_destroy(dev);
-
-	drm_put_minor(&dev->primary);
-	if (drm_put_dev(dev))
-		DRM_ERROR("Cannot unload module\n");
-}
-
 void drm_exit(struct drm_driver *driver)
 {
 	struct drm_device *dev, *tmp;
 	DRM_DEBUG("\n");
 
-	list_for_each_entry_safe(dev, tmp, &driver->device_list, driver_item)
-		drm_cleanup(dev);
+	if (driver->driver_features & DRIVER_MODESET) {
+		pci_unregister_driver(&driver->pci_driver);
+	} else {
+		list_for_each_entry_safe(dev, tmp, &driver->device_list, driver_item)
+			drm_put_dev(dev);
+	}
 
 	DRM_INFO("Module unloaded\n");
 }
@@ -468,6 +421,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
 	drm_ioctl_t *func;
 	unsigned int nr = DRM_IOCTL_NR(cmd);
 	int retcode = -EINVAL;
+	char stack_kdata[128];
 	char *kdata = NULL;
 
 	atomic_inc(&dev->ioctl_count);
@@ -506,10 +460,14 @@ int drm_ioctl(struct inode *inode, struct file *filp,
 		retcode = -EACCES;
 	} else {
 		if (cmd & (IOC_IN | IOC_OUT)) {
-			kdata = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
-			if (!kdata) {
-				retcode = -ENOMEM;
-				goto err_i1;
+			if (_IOC_SIZE(cmd) <= sizeof(stack_kdata)) {
+				kdata = stack_kdata;
+			} else {
+				kdata = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL);
+				if (!kdata) {
+					retcode = -ENOMEM;
+					goto err_i1;
+				}
 			}
 		}
 
@@ -530,7 +488,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
 	}
 
       err_i1:
-	if (kdata)
+	if (kdata != stack_kdata)
 		kfree(kdata);
 	atomic_dec(&dev->ioctl_count);
 	if (retcode)
@@ -540,7 +498,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
 
 EXPORT_SYMBOL(drm_ioctl);
 
-drm_local_map_t *drm_getsarea(struct drm_device *dev)
+struct drm_local_map *drm_getsarea(struct drm_device *dev)
 {
 	struct drm_map_list *entry;
 
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index a839a28d8ee6..c67400067b85 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -550,11 +550,20 @@ static int add_detailed_info(struct drm_connector *connector,
 }
 
 #define DDC_ADDR 0x50
-
-unsigned char *drm_do_probe_ddc_edid(struct i2c_adapter *adapter)
+/**
+ * Get EDID information via I2C.
+ *
+ * \param adapter : i2c device adaptor
+ * \param buf     : EDID data buffer to be filled
+ * \param len     : EDID data buffer length
+ * \return 0 on success or -1 on failure.
+ *
+ * Try to fetch EDID information by calling i2c driver function.
+ */
+int drm_do_probe_ddc_edid(struct i2c_adapter *adapter,
+			  unsigned char *buf, int len)
 {
 	unsigned char start = 0x0;
-	unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
 	struct i2c_msg msgs[] = {
 		{
 			.addr	= DDC_ADDR,
@@ -564,31 +573,36 @@ unsigned char *drm_do_probe_ddc_edid(struct i2c_adapter *adapter)
 		}, {
 			.addr	= DDC_ADDR,
 			.flags	= I2C_M_RD,
-			.len	= EDID_LENGTH,
+			.len	= len,
 			.buf	= buf,
 		}
 	};
 
-	if (!buf) {
-		dev_warn(&adapter->dev, "unable to allocate memory for EDID "
-			 "block.\n");
-		return NULL;
-	}
-
 	if (i2c_transfer(adapter, msgs, 2) == 2)
-		return buf;
+		return 0;
 
 	dev_info(&adapter->dev, "unable to read EDID block.\n");
-	kfree(buf);
-	return NULL;
+	return -1;
 }
 EXPORT_SYMBOL(drm_do_probe_ddc_edid);
 
-static unsigned char *drm_ddc_read(struct i2c_adapter *adapter)
+/**
+ * Get EDID information.
+ *
+ * \param adapter : i2c device adaptor.
+ * \param buf     : EDID data buffer to be filled
+ * \param len     : EDID data buffer length
+ * \return 0 on success or -1 on failure.
+ *
+ * Initialize DDC, then fetch EDID information
+ * by calling drm_do_probe_ddc_edid function.
+ */
+static int drm_ddc_read(struct i2c_adapter *adapter,
+			unsigned char *buf, int len)
 {
 	struct i2c_algo_bit_data *algo_data = adapter->algo_data;
-	unsigned char *edid = NULL;
 	int i, j;
+	int ret = -1;
 
 	algo_data->setscl(algo_data->data, 1);
 
@@ -616,7 +630,7 @@ static unsigned char *drm_ddc_read(struct i2c_adapter *adapter)
 		msleep(15);
 
 		/* Do the real work */
-		edid = drm_do_probe_ddc_edid(adapter);
+		ret = drm_do_probe_ddc_edid(adapter, buf, len);
 		algo_data->setsda(algo_data->data, 0);
 		algo_data->setscl(algo_data->data, 0);
 		msleep(15);
@@ -632,7 +646,7 @@ static unsigned char *drm_ddc_read(struct i2c_adapter *adapter)
 		msleep(15);
 		algo_data->setscl(algo_data->data, 0);
 		algo_data->setsda(algo_data->data, 0);
-		if (edid)
+		if (ret == 0)
 			break;
 	}
 	/* Release the DDC lines when done or the Apple Cinema HD display
@@ -641,9 +655,31 @@ static unsigned char *drm_ddc_read(struct i2c_adapter *adapter)
 	algo_data->setsda(algo_data->data, 1);
 	algo_data->setscl(algo_data->data, 1);
 
-	return edid;
+	return ret;
 }
 
+static int drm_ddc_read_edid(struct drm_connector *connector,
+			     struct i2c_adapter *adapter,
+			     char *buf, int len)
+{
+	int ret;
+
+	ret = drm_ddc_read(adapter, buf, len);
+	if (ret != 0) {
+		dev_info(&connector->dev->pdev->dev, "%s: no EDID data\n",
+			 drm_get_connector_name(connector));
+		goto end;
+	}
+	if (!edid_is_valid((struct edid *)buf)) {
+		dev_warn(&connector->dev->pdev->dev, "%s: EDID invalid.\n",
+			 drm_get_connector_name(connector));
+		ret = -1;
+	}
+end:
+	return ret;
+}
+
+#define MAX_EDID_EXT_NUM 4
 /**
  * drm_get_edid - get EDID data, if available
  * @connector: connector we're probing
@@ -656,27 +692,118 @@ static unsigned char *drm_ddc_read(struct i2c_adapter *adapter)
 struct edid *drm_get_edid(struct drm_connector *connector,
 			  struct i2c_adapter *adapter)
 {
+	int ret;
 	struct edid *edid;
 
-	edid = (struct edid *)drm_ddc_read(adapter);
-	if (!edid) {
-		dev_info(&connector->dev->pdev->dev, "%s: no EDID data\n",
-			 drm_get_connector_name(connector));
-		return NULL;
+	edid = kmalloc(EDID_LENGTH * (MAX_EDID_EXT_NUM + 1),
+		       GFP_KERNEL);
+	if (edid == NULL) {
+		dev_warn(&connector->dev->pdev->dev,
+			 "Failed to allocate EDID\n");
+		goto end;
 	}
-	if (!edid_is_valid(edid)) {
-		dev_warn(&connector->dev->pdev->dev, "%s: EDID invalid.\n",
-			 drm_get_connector_name(connector));
-		kfree(edid);
-		return NULL;
+
+	/* Read first EDID block */
+	ret = drm_ddc_read_edid(connector, adapter,
+				(unsigned char *)edid, EDID_LENGTH);
+	if (ret != 0)
+		goto clean_up;
+
+	/* There are EDID extensions to be read */
+	if (edid->extensions != 0) {
+		int edid_ext_num = edid->extensions;
+
+		if (edid_ext_num > MAX_EDID_EXT_NUM) {
+			dev_warn(&connector->dev->pdev->dev,
+				 "The number of extension(%d) is "
+				 "over max (%d), actually read number (%d)\n",
+				 edid_ext_num, MAX_EDID_EXT_NUM,
+				 MAX_EDID_EXT_NUM);
+			/* Reset EDID extension number to be read */
+			edid_ext_num = MAX_EDID_EXT_NUM;
+		}
+		/* Read EDID including extensions too */
+		ret = drm_ddc_read_edid(connector, adapter, (char *)edid,
+					EDID_LENGTH * (edid_ext_num + 1));
+		if (ret != 0)
+			goto clean_up;
+
 	}
 
 	connector->display_info.raw_edid = (char *)edid;
+	goto end;
 
+clean_up:
+	kfree(edid);
+	edid = NULL;
+end:
 	return edid;
+
 }
 EXPORT_SYMBOL(drm_get_edid);
 
+#define HDMI_IDENTIFIER 0x000C03
+#define VENDOR_BLOCK    0x03
+/**
+ * drm_detect_hdmi_monitor - detect whether monitor is hdmi.
+ * @edid: monitor EDID information
+ *
+ * Parse the CEA extension according to CEA-861-B.
+ * Return true if HDMI, false if not or unknown.
+ */
+bool drm_detect_hdmi_monitor(struct edid *edid)
+{
+	char *edid_ext = NULL;
+	int i, hdmi_id, edid_ext_num;
+	int start_offset, end_offset;
+	bool is_hdmi = false;
+
+	/* No EDID or EDID extensions */
+	if (edid == NULL || edid->extensions == 0)
+		goto end;
+
+	/* Chose real EDID extension number */
+	edid_ext_num = edid->extensions > MAX_EDID_EXT_NUM ?
+		       MAX_EDID_EXT_NUM : edid->extensions;
+
+	/* Find CEA extension */
+	for (i = 0; i < edid_ext_num; i++) {
+		edid_ext = (char *)edid + EDID_LENGTH * (i + 1);
+		/* This block is CEA extension */
+		if (edid_ext[0] == 0x02)
+			break;
+	}
+
+	if (i == edid_ext_num)
+		goto end;
+
+	/* Data block offset in CEA extension block */
+	start_offset = 4;
+	end_offset = edid_ext[2];
+
+	/*
+	 * Because HDMI identifier is in Vendor Specific Block,
+	 * search it from all data blocks of CEA extension.
+	 */
+	for (i = start_offset; i < end_offset;
+		/* Increased by data block len */
+		i += ((edid_ext[i] & 0x1f) + 1)) {
+		/* Find vendor specific block */
+		if ((edid_ext[i] >> 5) == VENDOR_BLOCK) {
+			hdmi_id = edid_ext[i + 1] | (edid_ext[i + 2] << 8) |
+				  edid_ext[i + 3] << 16;
+			/* Find HDMI identifier */
+			if (hdmi_id == HDMI_IDENTIFIER)
+				is_hdmi = true;
+			break;
+		}
+	}
+
+end:
+	return is_hdmi;
+}
+EXPORT_SYMBOL(drm_detect_hdmi_monitor);
+
 /**
  * drm_add_edid_modes - add modes from EDID data, if available
  * @connector: connector we're probing
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index e13cb62bbaee..09a3571c9908 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -274,6 +274,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
 		/* create a new master */
 		priv->minor->master = drm_master_create(priv->minor);
 		if (!priv->minor->master) {
+			mutex_unlock(&dev->struct_mutex);
 			ret = -ENOMEM;
 			goto out_free;
 		}
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 88d3368ffddd..c1173d8c4588 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -502,7 +502,7 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
 	struct drm_file *priv = filp->private_data;
 	struct drm_device *dev = priv->minor->dev;
 	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_map *map = NULL;
+	struct drm_local_map *map = NULL;
 	struct drm_gem_object *obj;
 	struct drm_hash_item *hash;
 	unsigned long prot;
diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
index 1b699768ccfb..f0f6c6b93f3a 100644
--- a/drivers/gpu/drm/drm_info.c
+++ b/drivers/gpu/drm/drm_info.c
@@ -72,7 +72,7 @@ int drm_vm_info(struct seq_file *m, void *data)
 {
 	struct drm_info_node *node = (struct drm_info_node *) m->private;
 	struct drm_device *dev = node->minor->dev;
-	struct drm_map *map;
+	struct drm_local_map *map;
 	struct drm_map_list *r_list;
 
 	/* Hardcoded from _DRM_FRAME_BUFFER,
@@ -94,9 +94,9 @@ int drm_vm_info(struct seq_file *m, void *data)
 		else
 			type = types[map->type];
 
-		seq_printf(m, "%4d 0x%08lx 0x%08lx %4.4s  0x%02x 0x%08lx ",
+		seq_printf(m, "%4d 0x%016llx 0x%08lx %4.4s  0x%02x 0x%08lx ",
 			   i,
-			   map->offset,
+			   (unsigned long long)map->offset,
 			   map->size, type, map->flags,
 			   (unsigned long) r_list->user_token);
 		if (map->mtrr < 0)
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 920b72fbc958..282d9fdf9f4e 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -954,6 +954,7 @@ static int compat_drm_sg_free(struct file *file, unsigned int cmd,
 			 DRM_IOCTL_SG_FREE, (unsigned long)request);
 }
 
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
 typedef struct drm_update_draw32 {
 	drm_drawable_t handle;
 	unsigned int type;
@@ -984,6 +985,7 @@ static int compat_drm_update_draw(struct file *file, unsigned int cmd,
 			DRM_IOCTL_UPDATE_DRAW, (unsigned long)request);
 	return err;
 }
+#endif
 
 struct drm_wait_vblank_request32 {
 	enum drm_vblank_seq_type type;
@@ -1066,7 +1068,9 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
 #endif
 	[DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC32)] = compat_drm_sg_alloc,
 	[DRM_IOCTL_NR(DRM_IOCTL_SG_FREE32)] = compat_drm_sg_free,
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
 	[DRM_IOCTL_NR(DRM_IOCTL_UPDATE_DRAW32)] = compat_drm_update_draw,
+#endif
 	[DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK32)] = compat_drm_wait_vblank,
 };
 
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index bcc869bc4092..0c707f533eab 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -159,7 +159,7 @@ static inline void *agp_remap(unsigned long offset, unsigned long size,
 
 #endif				/* debug_memory */
 
-void drm_core_ioremap(struct drm_map *map, struct drm_device *dev)
+void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev)
 {
 	if (drm_core_has_AGP(dev) &&
 	    dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
@@ -169,7 +169,7 @@ void drm_core_ioremap(struct drm_map *map, struct drm_device *dev)
 }
 EXPORT_SYMBOL(drm_core_ioremap);
 
-void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev)
+void drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev)
 {
 	if (drm_core_has_AGP(dev) &&
 	    dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
@@ -179,7 +179,7 @@ void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev)
 }
 EXPORT_SYMBOL(drm_core_ioremap_wc);
 
-void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev)
+void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev)
 {
 	if (!map->handle || !map->size)
 		return;
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index 9b3c5af61e98..bae5391165ac 100644
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -40,7 +40,6 @@
 #include <linux/seq_file.h>
 #include "drmP.h"
 
-
 /***************************************************
  * Initialization, etc.
  **************************************************/
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 48f33be8fd0f..d009661781bc 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -381,6 +381,7 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 	}
 
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+		pci_set_drvdata(pdev, dev);
 		ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL);
 		if (ret)
 			goto err_g2;
@@ -404,9 +405,9 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 
 	list_add_tail(&dev->driver_item, &driver->device_list);
 
-	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
+	DRM_INFO("Initialized %s %d.%d.%d %s for %s on minor %d\n",
 		 driver->name, driver->major, driver->minor, driver->patchlevel,
-		 driver->date, dev->primary->index);
+		 driver->date, pci_name(pdev), dev->primary->index);
 
 	return 0;
 
@@ -418,29 +419,7 @@ err_g1:
 	drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
 	return ret;
 }
-
-/**
- * Put a device minor number.
- *
- * \param dev device data structure
- * \return always zero
- *
- * Cleans up the proc resources. If it is the last minor then release the foreign
- * "drm" data, otherwise unregisters the "drm" data, frees the dev list and
- * unregisters the character device.
- */
-int drm_put_dev(struct drm_device * dev)
-{
-	DRM_DEBUG("release primary %s\n", dev->driver->pci_driver.name);
-
-	if (dev->devname) {
-		drm_free(dev->devname, strlen(dev->devname) + 1,
-			 DRM_MEM_DRIVER);
-		dev->devname = NULL;
-	}
-	drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
-	return 0;
-}
+EXPORT_SYMBOL(drm_get_dev);
 
 /**
  * Put a secondary minor number.
@@ -472,3 +451,67 @@ int drm_put_minor(struct drm_minor **minor_p)
 	*minor_p = NULL;
 	return 0;
 }
+
+/**
+ * Called via drm_exit() at module unload time or when pci device is
+ * unplugged.
+ *
+ * Cleans up all DRM device, calling drm_lastclose().
+ *
+ * \sa drm_init
+ */
+void drm_put_dev(struct drm_device *dev)
+{
+	struct drm_driver *driver = dev->driver;
+	struct drm_map_list *r_list, *list_temp;
+
+	DRM_DEBUG("\n");
+
+	if (!dev) {
+		DRM_ERROR("cleanup called no dev\n");
+		return;
+	}
+
+	drm_vblank_cleanup(dev);
+
+	drm_lastclose(dev);
+
+	if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) &&
+	    dev->agp && dev->agp->agp_mtrr >= 0) {
+		int retval;
+		retval = mtrr_del(dev->agp->agp_mtrr,
+				  dev->agp->agp_info.aper_base,
+				  dev->agp->agp_info.aper_size * 1024 * 1024);
+		DRM_DEBUG("mtrr_del=%d\n", retval);
+	}
+
+	if (dev->driver->unload)
+		dev->driver->unload(dev);
+
+	if (drm_core_has_AGP(dev) && dev->agp) {
+		drm_free(dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS);
+		dev->agp = NULL;
+	}
+
+	drm_ht_remove(&dev->map_hash);
+	drm_ctxbitmap_cleanup(dev);
+
+	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+		drm_rmmap(dev, r_list->map);
+
+	if (drm_core_check_feature(dev, DRIVER_MODESET))
+		drm_put_minor(&dev->control);
+
+	if (driver->driver_features & DRIVER_GEM)
+		drm_gem_destroy(dev);
+
+	drm_put_minor(&dev->primary);
+
+	if (dev->devname) {
+		drm_free(dev->devname, strlen(dev->devname) + 1,
+			 DRM_MEM_DRIVER);
+		dev->devname = NULL;
+	}
+	drm_free(dev, sizeof(*dev), DRM_MEM_STUB);
+}
+EXPORT_SYMBOL(drm_put_dev);
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 186d08159d48..5de573a981cb 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -35,7 +35,9 @@ static int drm_sysfs_suspend(struct device *dev, pm_message_t state)
 	struct drm_minor *drm_minor = to_drm_minor(dev);
 	struct drm_device *drm_dev = drm_minor->dev;
 
-	if (drm_minor->type == DRM_MINOR_LEGACY && drm_dev->driver->suspend)
+	if (drm_minor->type == DRM_MINOR_LEGACY &&
+	    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
+	    drm_dev->driver->suspend)
 		return drm_dev->driver->suspend(drm_dev, state);
 
 	return 0;
@@ -53,7 +55,9 @@ static int drm_sysfs_resume(struct device *dev)
 	struct drm_minor *drm_minor = to_drm_minor(dev);
 	struct drm_device *drm_dev = drm_minor->dev;
 
-	if (drm_minor->type == DRM_MINOR_LEGACY && drm_dev->driver->resume)
+	if (drm_minor->type == DRM_MINOR_LEGACY &&
+	    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
+	    drm_dev->driver->resume)
 		return drm_dev->driver->resume(drm_dev);
 
 	return 0;
@@ -118,20 +122,6 @@ void drm_sysfs_destroy(void)
 	class_destroy(drm_class);
 }
 
-static ssize_t show_dri(struct device *device, struct device_attribute *attr,
-			char *buf)
-{
-	struct drm_minor *drm_minor = to_drm_minor(device);
-	struct drm_device *drm_dev = drm_minor->dev;
-	if (drm_dev->driver->dri_library_name)
-		return drm_dev->driver->dri_library_name(drm_dev, buf);
-	return snprintf(buf, PAGE_SIZE, "%s\n", drm_dev->driver->pci_driver.name);
-}
-
-static struct device_attribute device_attrs[] = {
-	__ATTR(dri_library_name, S_IRUGO, show_dri, NULL),
-};
-
 /**
  * drm_sysfs_device_release - do nothing
  * @dev: Linux device
@@ -474,7 +464,6 @@ void drm_sysfs_hotplug_event(struct drm_device *dev)
 int drm_sysfs_device_add(struct drm_minor *minor)
 {
 	int err;
-	int i, j;
 	char *minor_str;
 
 	minor->kdev.parent = &minor->dev->pdev->dev;
@@ -496,18 +485,8 @@ int drm_sysfs_device_add(struct drm_minor *minor)
 		goto err_out;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
-		err = device_create_file(&minor->kdev, &device_attrs[i]);
-		if (err)
-			goto err_out_files;
-	}
-
 	return 0;
 
-err_out_files:
-	if (i > 0)
-		for (j = 0; j < i; j++)
-			device_remove_file(&minor->kdev, &device_attrs[j]);
 	device_unregister(&minor->kdev);
 err_out:
 
@@ -523,9 +502,5 @@ err_out:
  */
 void drm_sysfs_device_remove(struct drm_minor *minor)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
-		device_remove_file(&minor->kdev, &device_attrs[i]);
 	device_unregister(&minor->kdev);
 }
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 3ffae021d280..22f76567ac7d 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -91,7 +91,7 @@ static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
 	struct drm_file *priv = vma->vm_file->private_data;
 	struct drm_device *dev = priv->minor->dev;
-	struct drm_map *map = NULL;
+	struct drm_local_map *map = NULL;
 	struct drm_map_list *r_list;
 	struct drm_hash_item *hash;
 
@@ -115,9 +115,9 @@ static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 		 * Using vm_pgoff as a selector forces us to use this unusual
 		 * addressing scheme.
 		 */
-		unsigned long offset = (unsigned long)vmf->virtual_address -
-								vma->vm_start;
-		unsigned long baddr = map->offset + offset;
+		resource_size_t offset = (unsigned long)vmf->virtual_address -
+			vma->vm_start;
+		resource_size_t baddr = map->offset + offset;
 		struct drm_agp_mem *agpmem;
 		struct page *page;
 
@@ -149,8 +149,10 @@ static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 		vmf->page = page;
 
 		DRM_DEBUG
-		    ("baddr = 0x%lx page = 0x%p, offset = 0x%lx, count=%d\n",
-		     baddr, __va(agpmem->memory->memory[offset]), offset,
+		    ("baddr = 0x%llx page = 0x%p, offset = 0x%llx, count=%d\n",
+		     (unsigned long long)baddr,
+		     __va(agpmem->memory->memory[offset]),
+		     (unsigned long long)offset,
 		     page_count(page));
 		return 0;
 	}
@@ -176,7 +178,7 @@ static int drm_do_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
  */
 static int drm_do_vm_shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
-	struct drm_map *map = (struct drm_map *) vma->vm_private_data;
+	struct drm_local_map *map = vma->vm_private_data;
 	unsigned long offset;
 	unsigned long i;
 	struct page *page;
@@ -209,7 +211,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
 	struct drm_file *priv = vma->vm_file->private_data;
 	struct drm_device *dev = priv->minor->dev;
 	struct drm_vma_entry *pt, *temp;
-	struct drm_map *map;
+	struct drm_local_map *map;
 	struct drm_map_list *r_list;
 	int found_maps = 0;
 
@@ -322,7 +324,7 @@ static int drm_do_vm_dma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
  */
 static int drm_do_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
-	struct drm_map *map = (struct drm_map *) vma->vm_private_data;
+	struct drm_local_map *map = vma->vm_private_data;
 	struct drm_file *priv = vma->vm_file->private_data;
 	struct drm_device *dev = priv->minor->dev;
 	struct drm_sg_mem *entry = dev->sg;
@@ -512,14 +514,14 @@ static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
 	return 0;
 }
 
-unsigned long drm_core_get_map_ofs(struct drm_map * map)
+resource_size_t drm_core_get_map_ofs(struct drm_local_map * map)
 {
 	return map->offset;
 }
 
 EXPORT_SYMBOL(drm_core_get_map_ofs);
 
-unsigned long drm_core_get_reg_ofs(struct drm_device *dev)
+resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
 {
 #ifdef __alpha__
 	return dev->hose->dense_mem_base - dev->hose->mem_space->start;
@@ -547,8 +549,8 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
 {
 	struct drm_file *priv = filp->private_data;
 	struct drm_device *dev = priv->minor->dev;
-	struct drm_map *map = NULL;
-	unsigned long offset = 0;
+	struct drm_local_map *map = NULL;
+	resource_size_t offset = 0;
 	struct drm_hash_item *hash;
 
 	DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
@@ -623,9 +625,9 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
 				       vma->vm_page_prot))
 			return -EAGAIN;
 		DRM_DEBUG("   Type = %d; start = 0x%lx, end = 0x%lx,"
-			  " offset = 0x%lx\n",
+			  " offset = 0x%llx\n",
 			  map->type,
-			  vma->vm_start, vma->vm_end, map->offset + offset);
+			  vma->vm_start, vma->vm_end, (unsigned long long)(map->offset + offset));
 		vma->vm_ops = &drm_vm_ops;
 		break;
 	case _DRM_CONSISTENT:
diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
index 0118849a5672..21e2691f28f9 100644
--- a/drivers/gpu/drm/i810/i810_drv.h
+++ b/drivers/gpu/drm/i810/i810_drv.h
@@ -77,8 +77,8 @@ typedef struct _drm_i810_ring_buffer {
 } drm_i810_ring_buffer_t;
 
 typedef struct drm_i810_private {
-	struct drm_map *sarea_map;
-	struct drm_map *mmio_map;
+	struct drm_local_map *sarea_map;
+	struct drm_local_map *mmio_map;
 
 	drm_i810_sarea_t *sarea_priv;
 	drm_i810_ring_buffer_t ring;
diff --git a/drivers/gpu/drm/i830/i830_drv.h b/drivers/gpu/drm/i830/i830_drv.h
index b5bf8cc0fdaa..da82afe4ded5 100644
--- a/drivers/gpu/drm/i830/i830_drv.h
+++ b/drivers/gpu/drm/i830/i830_drv.h
@@ -84,8 +84,8 @@ typedef struct _drm_i830_ring_buffer {
 } drm_i830_ring_buffer_t;
 
 typedef struct drm_i830_private {
-	struct drm_map *sarea_map;
-	struct drm_map *mmio_map;
+	struct drm_local_map *sarea_map;
+	struct drm_local_map *mmio_map;
 
 	drm_i830_sarea_t *sarea_priv;
 	drm_i830_ring_buffer_t ring;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a818b377e1f7..85549f615b1f 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1099,7 +1099,7 @@ void i915_master_destroy(struct drm_device *dev, struct drm_master *master)
 int i915_driver_load(struct drm_device *dev, unsigned long flags)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	unsigned long base, size;
+	resource_size_t base, size;
 	int ret = 0, mmio_bar = IS_I9XX(dev) ? 0 : 1;
 
 	/* i915 has 4 more counters */
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index dcb91f5df6e3..2c0167693450 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -42,6 +42,8 @@ module_param_named(modeset, i915_modeset, int, 0400);
 unsigned int i915_fbpercrtc = 0;
 module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
 
+static struct drm_driver driver;
+
 static struct pci_device_id pciidlist[] = {
 	i915_PCI_IDS
 };
@@ -117,6 +119,36 @@ static int i915_resume(struct drm_device *dev)
 	return ret;
 }
 
+static int __devinit
+i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	return drm_get_dev(pdev, ent, &driver);
+}
+
+static void
+i915_pci_remove(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+
+	drm_put_dev(dev);
+}
+
+static int
+i915_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+
+	return i915_suspend(dev, state);
+}
+
+static int
+i915_pci_resume(struct pci_dev *pdev)
+{
+	struct drm_device *dev = pci_get_drvdata(pdev);
+
+	return i915_resume(dev);
+}
+
 static struct vm_operations_struct i915_gem_vm_ops = {
 	.fault = i915_gem_fault,
 	.open = drm_gem_vm_open,
@@ -174,6 +206,12 @@ static struct drm_driver driver = {
 	.pci_driver = {
 		 .name = DRIVER_NAME,
 		 .id_table = pciidlist,
+		 .probe = i915_pci_probe,
+		 .remove = i915_pci_remove,
+#ifdef CONFIG_PM
+		 .resume = i915_pci_resume,
+		 .suspend = i915_pci_suspend,
+#endif
 	},
 
 	.name = DRIVER_NAME,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index b52cba0f16d2..e0389ad1477d 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -446,13 +446,16 @@ fast_shmem_write(struct page **pages,
 		 int length)
 {
 	char __iomem *vaddr;
+	unsigned long unwritten;
 
 	vaddr = kmap_atomic(pages[page_base >> PAGE_SHIFT], KM_USER0);
 	if (vaddr == NULL)
 		return -ENOMEM;
-	__copy_from_user_inatomic(vaddr + page_offset, data, length);
+	unwritten = __copy_from_user_inatomic(vaddr + page_offset, data, length);
 	kunmap_atomic(vaddr, KM_USER0);
 
+	if (unwritten)
+		return -EFAULT;
 	return 0;
 }
 
@@ -1093,7 +1096,7 @@ i915_gem_create_mmap_offset(struct drm_gem_object *obj)
 	struct drm_gem_mm *mm = dev->mm_private;
 	struct drm_i915_gem_object *obj_priv = obj->driver_private;
 	struct drm_map_list *list;
-	struct drm_map *map;
+	struct drm_local_map *map;
 	int ret = 0;
 
 	/* Set the object up for mmap'ing */
diff --git a/drivers/gpu/drm/mga/mga_dma.c b/drivers/gpu/drm/mga/mga_dma.c
index b49c5ff29585..7a6bf9ffc5a3 100644
--- a/drivers/gpu/drm/mga/mga_dma.c
+++ b/drivers/gpu/drm/mga/mga_dma.c
@@ -148,8 +148,8 @@ void mga_do_dma_flush(drm_mga_private_t * dev_priv)
 		primary->space = head - tail;
 	}
 
-	DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);
-	DRM_DEBUG("   tail = 0x%06lx\n", tail - dev_priv->primary->offset);
+	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));
+	DRM_DEBUG("   tail = 0x%06lx\n", (unsigned long)(tail - dev_priv->primary->offset));
 	DRM_DEBUG("  space = 0x%06x\n", primary->space);
 
 	mga_flush_write_combine();
@@ -187,7 +187,7 @@ void mga_do_dma_wrap_start(drm_mga_private_t * dev_priv)
 		primary->space = head - dev_priv->primary->offset;
 	}
 
-	DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);
+	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));
 	DRM_DEBUG("   tail = 0x%06x\n", primary->tail);
 	DRM_DEBUG("   wrap = %d\n", primary->last_wrap);
 	DRM_DEBUG("  space = 0x%06x\n", primary->space);
@@ -239,7 +239,7 @@ static void mga_freelist_print(struct drm_device * dev)
 	for (entry = dev_priv->head->next; entry; entry = entry->next) {
 		DRM_INFO("   %p   idx=%2d  age=0x%x 0x%06lx\n",
 			 entry, entry->buf->idx, entry->age.head,
-			 entry->age.head - dev_priv->primary->offset);
+			 (unsigned long)(entry->age.head - dev_priv->primary->offset));
 	}
 	DRM_INFO("\n");
 }
@@ -340,10 +340,10 @@ static struct drm_buf *mga_freelist_get(struct drm_device * dev)
 
 	DRM_DEBUG("   tail=0x%06lx %d\n",
 		  tail->age.head ?
-		  tail->age.head - dev_priv->primary->offset : 0,
+		  (unsigned long)(tail->age.head - dev_priv->primary->offset) : 0,
 		  tail->age.wrap);
 	DRM_DEBUG("   head=0x%06lx %d\n",
-		  head - dev_priv->primary->offset, wrap);
+		  (unsigned long)(head - dev_priv->primary->offset), wrap);
 
 	if (TEST_AGE(&tail->age, head, wrap)) {
 		prev = dev_priv->tail->prev;
@@ -366,8 +366,9 @@ int mga_freelist_put(struct drm_device * dev, struct drm_buf * buf)
 	drm_mga_freelist_t *head, *entry, *prev;
 
 	DRM_DEBUG("age=0x%06lx wrap=%d\n",
-		  buf_priv->list_entry->age.head -
-		  dev_priv->primary->offset, buf_priv->list_entry->age.wrap);
+		  (unsigned long)(buf_priv->list_entry->age.head -
+				  dev_priv->primary->offset),
+		  buf_priv->list_entry->age.wrap);
 
 	entry = buf_priv->list_entry;
 	head = dev_priv->head;
diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
index 88257c276eb9..3d264f288237 100644
--- a/drivers/gpu/drm/mga/mga_drv.h
+++ b/drivers/gpu/drm/mga/mga_drv.h
@@ -113,8 +113,8 @@ typedef struct drm_mga_private {
 	 * \sa drm_mga_private_t::mmio
 	 */
 	/*@{ */
-	u32 mmio_base;		   /**< Bus address of base of MMIO. */
-	u32 mmio_size;		   /**< Size of the MMIO region. */
+	resource_size_t mmio_base;	   /**< Bus address of base of MMIO. */
+	resource_size_t mmio_size;	   /**< Size of the MMIO region. */
 	/*@} */
 
 	u32 clear_cmd;
@@ -317,8 +317,8 @@ do {									\
 		DRM_INFO( "\n" );					\
 		DRM_INFO( "   tail=0x%06x head=0x%06lx\n",		\
 			  dev_priv->prim.tail,				\
-			  MGA_READ( MGA_PRIMADDRESS ) -			\
-			  dev_priv->primary->offset );			\
+			  (unsigned long)(MGA_READ(MGA_PRIMADDRESS) -	\
+					  dev_priv->primary->offset));	\
 	}								\
 	if ( !test_bit( 0, &dev_priv->prim.wrapped ) ) {		\
 		if ( dev_priv->prim.space <				\
diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
index c31afbde62e7..32de4cedc363 100644
--- a/drivers/gpu/drm/r128/r128_cce.c
+++ b/drivers/gpu/drm/r128/r128_cce.c
@@ -525,11 +525,12 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init)
 	} else
 #endif
 	{
-		dev_priv->cce_ring->handle = (void *)dev_priv->cce_ring->offset;
+		dev_priv->cce_ring->handle =
+			(void *)(unsigned long)dev_priv->cce_ring->offset;
 		dev_priv->ring_rptr->handle =
-		    (void *)dev_priv->ring_rptr->offset;
+			(void *)(unsigned long)dev_priv->ring_rptr->offset;
 		dev->agp_buffer_map->handle =
-		    (void *)dev->agp_buffer_map->offset;
+			(void *)(unsigned long)dev->agp_buffer_map->offset;
 	}
 
 #if __OS_HAS_AGP
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index feb521ebc393..52ce439a0f2e 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -3,7 +3,7 @@
 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
 
 ccflags-y := -Iinclude/drm
-radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o r300_cmdbuf.o
+radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o r300_cmdbuf.o r600_cp.o
 
 radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
 
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index cace3964feeb..cb2e470f97d4 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -37,6 +37,8 @@
 #include "radeon_drv.h"
 #include "r300_reg.h"
 
+#include <asm/unaligned.h>
+
 #define R300_SIMULTANEOUS_CLIPRECTS		4
 
 /* Values for R300_RE_CLIPRECT_CNTL depending on the number of cliprects
@@ -205,6 +207,10 @@ void r300_init_reg_flags(struct drm_device *dev)
 	ADD_RANGE(0x42C0, 2);
 	ADD_RANGE(R300_RS_CNTL_0, 2);
 
+	ADD_RANGE(R300_SU_REG_DEST, 1);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530)
+		ADD_RANGE(RV530_FG_ZBREG_DEST, 1);
+
 	ADD_RANGE(R300_SC_HYPERZ, 2);
 	ADD_RANGE(0x43E8, 1);
 
@@ -230,6 +236,7 @@ void r300_init_reg_flags(struct drm_device *dev)
 	ADD_RANGE(R300_ZB_DEPTHPITCH, 1);
 	ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1);
 	ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13);
+	ADD_RANGE(R300_ZB_ZPASS_DATA, 2); /* ZB_ZPASS_DATA, ZB_ZPASS_ADDR */
 
 	ADD_RANGE(R300_TX_FILTER_0, 16);
 	ADD_RANGE(R300_TX_FILTER1_0, 16);
@@ -917,6 +924,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
 {
 	u32 *ref_age_base;
 	u32 i, buf_idx, h_pending;
+	u64 ptr_addr;
 	RING_LOCALS;
 
 	if (cmdbuf->bufsz <
@@ -930,7 +938,8 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
 
 	dev_priv->scratch_ages[header.scratch.reg]++;
 
-	ref_age_base =  (u32 *)(unsigned long)*((uint64_t *)cmdbuf->buf);
+	ptr_addr = get_unaligned((u64 *)cmdbuf->buf);
+	ref_age_base = (u32 *)(unsigned long)ptr_addr;
 
 	cmdbuf->buf += sizeof(u64);
 	cmdbuf->bufsz -= sizeof(u64);
diff --git a/drivers/gpu/drm/radeon/r300_reg.h b/drivers/gpu/drm/radeon/r300_reg.h
index ee6f811599a3..bdbc95fa6721 100644
--- a/drivers/gpu/drm/radeon/r300_reg.h
+++ b/drivers/gpu/drm/radeon/r300_reg.h
@@ -1770,4 +1770,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define R500_RB3D_COLOR_CLEAR_VALUE_AR  0x46c0
 #define R500_RB3D_CONSTANT_COLOR_AR     0x4ef8
 
+#define R300_SU_REG_DEST                0x42c8
+#define RV530_FG_ZBREG_DEST             0x4be8
+#define R300_ZB_ZPASS_DATA              0x4f58
+#define R300_ZB_ZPASS_ADDR              0x4f5c
+
 #endif /* _R300_REG_H */
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
new file mode 100644
index 000000000000..9d14eee3ed09
--- /dev/null
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -0,0 +1,2253 @@
+/*
+ * Copyright 2008-2009 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *     Dave Airlie <airlied@redhat.com>
+ *     Alex Deucher <alexander.deucher@amd.com>
+ */
+
+#include "drmP.h"
+#include "drm.h"
+#include "radeon_drm.h"
+#include "radeon_drv.h"
+
+#include "r600_microcode.h"
+
+# define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
+# define ATI_PCIGART_PAGE_MASK		(~(ATI_PCIGART_PAGE_SIZE-1))
+
+#define R600_PTE_VALID     (1 << 0)
+#define R600_PTE_SYSTEM    (1 << 1)
+#define R600_PTE_SNOOPED   (1 << 2)
+#define R600_PTE_READABLE  (1 << 5)
+#define R600_PTE_WRITEABLE (1 << 6)
+
+/* MAX values used for gfx init */
+#define R6XX_MAX_SH_GPRS           256
+#define R6XX_MAX_TEMP_GPRS         16
+#define R6XX_MAX_SH_THREADS        256
+#define R6XX_MAX_SH_STACK_ENTRIES  4096
+#define R6XX_MAX_BACKENDS          8
+#define R6XX_MAX_BACKENDS_MASK     0xff
+#define R6XX_MAX_SIMDS             8
+#define R6XX_MAX_SIMDS_MASK        0xff
+#define R6XX_MAX_PIPES             8
+#define R6XX_MAX_PIPES_MASK        0xff
+
+#define R7XX_MAX_SH_GPRS           256
+#define R7XX_MAX_TEMP_GPRS         16
+#define R7XX_MAX_SH_THREADS        256
+#define R7XX_MAX_SH_STACK_ENTRIES  4096
+#define R7XX_MAX_BACKENDS          8
+#define R7XX_MAX_BACKENDS_MASK     0xff
+#define R7XX_MAX_SIMDS             16
+#define R7XX_MAX_SIMDS_MASK        0xffff
+#define R7XX_MAX_PIPES             8
+#define R7XX_MAX_PIPES_MASK        0xff
+
+static int r600_do_wait_for_fifo(drm_radeon_private_t *dev_priv, int entries)
+{
+	int i;
+
+	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
+
+	for (i = 0; i < dev_priv->usec_timeout; i++) {
+		int slots;
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
+			slots = (RADEON_READ(R600_GRBM_STATUS)
+				 & R700_CMDFIFO_AVAIL_MASK);
+		else
+			slots = (RADEON_READ(R600_GRBM_STATUS)
+				 & R600_CMDFIFO_AVAIL_MASK);
+		if (slots >= entries)
+			return 0;
+		DRM_UDELAY(1);
+	}
+	DRM_INFO("wait for fifo failed status : 0x%08X 0x%08X\n",
+		 RADEON_READ(R600_GRBM_STATUS),
+		 RADEON_READ(R600_GRBM_STATUS2));
+
+	return -EBUSY;
+}
+
+static int r600_do_wait_for_idle(drm_radeon_private_t *dev_priv)
+{
+	int i, ret;
+
+	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
+		ret = r600_do_wait_for_fifo(dev_priv, 8);
+	else
+		ret = r600_do_wait_for_fifo(dev_priv, 16);
+	if (ret)
+		return ret;
+	for (i = 0; i < dev_priv->usec_timeout; i++) {
+		if (!(RADEON_READ(R600_GRBM_STATUS) & R600_GUI_ACTIVE))
+			return 0;
+		DRM_UDELAY(1);
+	}
+	DRM_INFO("wait idle failed status : 0x%08X 0x%08X\n",
+		 RADEON_READ(R600_GRBM_STATUS),
+		 RADEON_READ(R600_GRBM_STATUS2));
+
+	return -EBUSY;
+}
+
+void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
+{
+	struct drm_sg_mem *entry = dev->sg;
+	int max_pages;
+	int pages;
+	int i;
+
+	if (!entry)
+		return;
+
+	if (gart_info->bus_addr) {
+		max_pages = (gart_info->table_size / sizeof(u64));
+		pages = (entry->pages <= max_pages)
+		  ? entry->pages : max_pages;
+
+		for (i = 0; i < pages; i++) {
+			if (!entry->busaddr[i])
+				break;
+			pci_unmap_page(dev->pdev, entry->busaddr[i],
+				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
+		}
+		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
+			gart_info->bus_addr = 0;
+	}
+}
+
+/* R600 has page table setup */
+int r600_page_table_init(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
+	struct drm_local_map *map = &gart_info->mapping;
+	struct drm_sg_mem *entry = dev->sg;
+	int ret = 0;
+	int i, j;
+	int pages;
+	u64 page_base;
+	dma_addr_t entry_addr;
+	int max_ati_pages, max_real_pages, gart_idx;
+
+	/* okay page table is available - lets rock */
+	max_ati_pages = (gart_info->table_size / sizeof(u64));
+	max_real_pages = max_ati_pages / (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE);
+
+	pages = (entry->pages <= max_real_pages) ?
+		entry->pages : max_real_pages;
+
+	memset_io((void __iomem *)map->handle, 0, max_ati_pages * sizeof(u64));
+
+	gart_idx = 0;
+	for (i = 0; i < pages; i++) {
+		entry->busaddr[i] = pci_map_page(dev->pdev,
+						 entry->pagelist[i], 0,
+						 PAGE_SIZE,
+						 PCI_DMA_BIDIRECTIONAL);
+		if (entry->busaddr[i] == 0) {
+			DRM_ERROR("unable to map PCIGART pages!\n");
+			r600_page_table_cleanup(dev, gart_info);
+			goto done;
+		}
+		entry_addr = entry->busaddr[i];
+		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
+			page_base = (u64) entry_addr & ATI_PCIGART_PAGE_MASK;
+			page_base |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED;
+			page_base |= R600_PTE_READABLE | R600_PTE_WRITEABLE;
+
+			DRM_WRITE64(map, gart_idx * sizeof(u64), page_base);
+
+			gart_idx++;
+
+			if ((i % 128) == 0)
+				DRM_DEBUG("page entry %d: 0x%016llx\n",
+				    i, (unsigned long long)page_base);
+			entry_addr += ATI_PCIGART_PAGE_SIZE;
+		}
+	}
+	ret = 1;
+done:
+	return ret;
+}
+
+static void r600_vm_flush_gart_range(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	u32 resp, countdown = 1000;
+	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR, dev_priv->gart_vm_start >> 12);
+	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
+	RADEON_WRITE(R600_VM_CONTEXT0_REQUEST_RESPONSE, 2);
+
+	do {
+		resp = RADEON_READ(R600_VM_CONTEXT0_REQUEST_RESPONSE);
+		countdown--;
+		DRM_UDELAY(1);
+	} while (((resp & 0xf0) == 0) && countdown);
+}
+
+static void r600_vm_init(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	/* initialise the VM to use the page table we constructed up there */
+	u32 vm_c0, i;
+	u32 mc_rd_a;
+	u32 vm_l2_cntl, vm_l2_cntl3;
+	/* okay set up the PCIE aperture type thingo */
+	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
+	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
+	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+
+	/* setup MC RD a */
+	mc_rd_a = R600_MCD_L1_TLB | R600_MCD_L1_FRAG_PROC | R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS |
+		R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU | R600_MCD_EFFECTIVE_L1_TLB_SIZE(5) |
+		R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(5) | R600_MCD_WAIT_L2_QUERY;
+
+	RADEON_WRITE(R600_MCD_RD_A_CNTL, mc_rd_a);
+	RADEON_WRITE(R600_MCD_RD_B_CNTL, mc_rd_a);
+
+	RADEON_WRITE(R600_MCD_WR_A_CNTL, mc_rd_a);
+	RADEON_WRITE(R600_MCD_WR_B_CNTL, mc_rd_a);
+
+	RADEON_WRITE(R600_MCD_RD_GFX_CNTL, mc_rd_a);
+	RADEON_WRITE(R600_MCD_WR_GFX_CNTL, mc_rd_a);
+
+	RADEON_WRITE(R600_MCD_RD_SYS_CNTL, mc_rd_a);
+	RADEON_WRITE(R600_MCD_WR_SYS_CNTL, mc_rd_a);
+
+	RADEON_WRITE(R600_MCD_RD_HDP_CNTL, mc_rd_a | R600_MCD_L1_STRICT_ORDERING);
+	RADEON_WRITE(R600_MCD_WR_HDP_CNTL, mc_rd_a /*| R600_MCD_L1_STRICT_ORDERING*/);
+
+	RADEON_WRITE(R600_MCD_RD_PDMA_CNTL, mc_rd_a);
+	RADEON_WRITE(R600_MCD_WR_PDMA_CNTL, mc_rd_a);
+
+	RADEON_WRITE(R600_MCD_RD_SEM_CNTL, mc_rd_a | R600_MCD_SEMAPHORE_MODE);
+	RADEON_WRITE(R600_MCD_WR_SEM_CNTL, mc_rd_a);
+
+	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
+	vm_l2_cntl |= R600_VM_L2_CNTL_QUEUE_SIZE(7);
+	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
+
+	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
+	vm_l2_cntl3 = (R600_VM_L2_CNTL3_BANK_SELECT_0(0) |
+		       R600_VM_L2_CNTL3_BANK_SELECT_1(1) |
+		       R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(2));
+	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
+
+	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
+
+	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
+
+	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
+
+	/* disable all other contexts */
+	for (i = 1; i < 8; i++)
+		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
+
+	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
+	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
+	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
+
+	r600_vm_flush_gart_range(dev);
+}
+
+/* load r600 microcode */
+static void r600_cp_load_microcode(drm_radeon_private_t *dev_priv)
+{
+	int i;
+
+	r600_do_cp_stop(dev_priv);
+
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     R600_RB_NO_UPDATE |
+		     R600_RB_BLKSZ(15) |
+		     R600_RB_BUFSZ(3));
+
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
+	RADEON_READ(R600_GRBM_SOFT_RESET);
+	DRM_UDELAY(15000);
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
+
+	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600)) {
+		DRM_INFO("Loading R600 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     R600_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     R600_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     R600_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading R600 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, R600_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610)) {
+		DRM_INFO("Loading RV610 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV610_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV610_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV610_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV610 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV610_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630)) {
+		DRM_INFO("Loading RV630 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV630_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV630_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV630_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV630 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV630_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620)) {
+		DRM_INFO("Loading RV620 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV620_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV620_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV620_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV620 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV620_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV635)) {
+		DRM_INFO("Loading RV635 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV635_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV635_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV635_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV635 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV635_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670)) {
+		DRM_INFO("Loading RV670 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV670 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV670_pfp_microcode[i]);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
+		DRM_INFO("Loading RS780 CP Microcode\n");
+		for (i = 0; i < PM4_UCODE_SIZE; i++) {
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][0]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][1]);
+			RADEON_WRITE(R600_CP_ME_RAM_DATA,
+				     RV670_cp_microcode[i][2]);
+		}
+
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RS780 PFP Microcode\n");
+		for (i = 0; i < PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV670_pfp_microcode[i]);
+	}
+	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
+
+}
+
+static void r700_vm_init(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	/* initialise the VM to use the page table we constructed up there */
+	u32 vm_c0, i;
+	u32 mc_vm_md_l1;
+	u32 vm_l2_cntl, vm_l2_cntl3;
+	/* okay set up the PCIE aperture type thingo */
+	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
+	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
+	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+
+	mc_vm_md_l1 = R700_ENABLE_L1_TLB |
+	    R700_ENABLE_L1_FRAGMENT_PROCESSING |
+	    R700_SYSTEM_ACCESS_MODE_IN_SYS |
+	    R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
+	    R700_EFFECTIVE_L1_TLB_SIZE(5) |
+	    R700_EFFECTIVE_L1_QUEUE_SIZE(5);
+
+	RADEON_WRITE(R700_MC_VM_MD_L1_TLB0_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MD_L1_TLB1_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MD_L1_TLB2_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MB_L1_TLB0_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MB_L1_TLB1_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MB_L1_TLB2_CNTL, mc_vm_md_l1);
+	RADEON_WRITE(R700_MC_VM_MB_L1_TLB3_CNTL, mc_vm_md_l1);
+
+	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
+	vm_l2_cntl |= R700_VM_L2_CNTL_QUEUE_SIZE(7);
+	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
+
+	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
+	vm_l2_cntl3 = R700_VM_L2_CNTL3_BANK_SELECT(0) | R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(2);
+	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
+
+	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
+
+	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
+
+	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
+
+	/* disable all other contexts */
+	for (i = 1; i < 8; i++)
+		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
+
+	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
+	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
+	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
+
+	r600_vm_flush_gart_range(dev);
+}
+
+/* load r600 microcode */
+static void r700_cp_load_microcode(drm_radeon_private_t *dev_priv)
+{
+	int i;
+
+	r600_do_cp_stop(dev_priv);
+
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     R600_RB_NO_UPDATE |
+		     (15 << 8) |
+		     (3 << 0));
+
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
+	RADEON_READ(R600_GRBM_SOFT_RESET);
+	DRM_UDELAY(15000);
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
+
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV770)) {
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV770 PFP Microcode\n");
+		for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV770_pfp_microcode[i]);
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+		DRM_INFO("Loading RV770 CP Microcode\n");
+		for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_ME_RAM_DATA, RV770_cp_microcode[i]);
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV730)) {
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV730 PFP Microcode\n");
+		for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV730_pfp_microcode[i]);
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+		DRM_INFO("Loading RV730 CP Microcode\n");
+		for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_ME_RAM_DATA, RV730_cp_microcode[i]);
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)) {
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+		DRM_INFO("Loading RV710 PFP Microcode\n");
+		for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_PFP_UCODE_DATA, RV710_pfp_microcode[i]);
+		RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+		DRM_INFO("Loading RV710 CP Microcode\n");
+		for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
+			RADEON_WRITE(R600_CP_ME_RAM_DATA, RV710_cp_microcode[i]);
+		RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+
+	}
+	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
+	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
+	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
+
+}
+
+static void r600_test_writeback(drm_radeon_private_t *dev_priv)
+{
+	u32 tmp;
+
+	/* Start with assuming that writeback doesn't work */
+	dev_priv->writeback_works = 0;
+
+	/* Writeback doesn't seem to work everywhere, test it here and possibly
+	 * enable it if it appears to work
+	 */
+	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
+
+	RADEON_WRITE(R600_SCRATCH_REG1, 0xdeadbeef);
+
+	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
+		u32 val;
+
+		val = radeon_read_ring_rptr(dev_priv, R600_SCRATCHOFF(1));
+		if (val == 0xdeadbeef)
+			break;
+		DRM_UDELAY(1);
+	}
+
+	if (tmp < dev_priv->usec_timeout) {
+		dev_priv->writeback_works = 1;
+		DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
+	} else {
+		dev_priv->writeback_works = 0;
+		DRM_INFO("writeback test failed\n");
+	}
+	if (radeon_no_wb == 1) {
+		dev_priv->writeback_works = 0;
+		DRM_INFO("writeback forced off\n");
+	}
+
+	if (!dev_priv->writeback_works) {
+		/* Disable writeback to avoid unnecessary bus master transfer */
+		RADEON_WRITE(R600_CP_RB_CNTL, RADEON_READ(R600_CP_RB_CNTL) |
+			     RADEON_RB_NO_UPDATE);
+		RADEON_WRITE(R600_SCRATCH_UMSK, 0);
+	}
+}
+
+int r600_do_engine_reset(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	u32 cp_ptr, cp_me_cntl, cp_rb_cntl;
+
+	DRM_INFO("Resetting GPU\n");
+
+	cp_ptr = RADEON_READ(R600_CP_RB_WPTR);
+	cp_me_cntl = RADEON_READ(R600_CP_ME_CNTL);
+	RADEON_WRITE(R600_CP_ME_CNTL, R600_CP_ME_HALT);
+
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0x7fff);
+	RADEON_READ(R600_GRBM_SOFT_RESET);
+	DRM_UDELAY(50);
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
+	RADEON_READ(R600_GRBM_SOFT_RESET);
+
+	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
+	cp_rb_cntl = RADEON_READ(R600_CP_RB_CNTL);
+	RADEON_WRITE(R600_CP_RB_CNTL, R600_RB_RPTR_WR_ENA);
+
+	RADEON_WRITE(R600_CP_RB_RPTR_WR, cp_ptr);
+	RADEON_WRITE(R600_CP_RB_WPTR, cp_ptr);
+	RADEON_WRITE(R600_CP_RB_CNTL, cp_rb_cntl);
+	RADEON_WRITE(R600_CP_ME_CNTL, cp_me_cntl);
+
+	/* Reset the CP ring */
+	r600_do_cp_reset(dev_priv);
+
+	/* The CP is no longer running after an engine reset */
+	dev_priv->cp_running = 0;
+
+	/* Reset any pending vertex, indirect buffers */
+	radeon_freelist_reset(dev);
+
+	return 0;
+
+}
+
+static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes,
+					     u32 num_backends,
+					     u32 backend_disable_mask)
+{
+	u32 backend_map = 0;
+	u32 enabled_backends_mask;
+	u32 enabled_backends_count;
+	u32 cur_pipe;
+	u32 swizzle_pipe[R6XX_MAX_PIPES];
+	u32 cur_backend;
+	u32 i;
+
+	if (num_tile_pipes > R6XX_MAX_PIPES)
+		num_tile_pipes = R6XX_MAX_PIPES;
+	if (num_tile_pipes < 1)
+		num_tile_pipes = 1;
+	if (num_backends > R6XX_MAX_BACKENDS)
+		num_backends = R6XX_MAX_BACKENDS;
+	if (num_backends < 1)
+		num_backends = 1;
+
+	enabled_backends_mask = 0;
+	enabled_backends_count = 0;
+	for (i = 0; i < R6XX_MAX_BACKENDS; ++i) {
+		if (((backend_disable_mask >> i) & 1) == 0) {
+			enabled_backends_mask |= (1 << i);
+			++enabled_backends_count;
+		}
+		if (enabled_backends_count == num_backends)
+			break;
+	}
+
+	if (enabled_backends_count == 0) {
+		enabled_backends_mask = 1;
+		enabled_backends_count = 1;
+	}
+
+	if (enabled_backends_count != num_backends)
+		num_backends = enabled_backends_count;
+
+	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES);
+	switch (num_tile_pipes) {
+	case 1:
+		swizzle_pipe[0] = 0;
+		break;
+	case 2:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 1;
+		break;
+	case 3:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 1;
+		swizzle_pipe[2] = 2;
+		break;
+	case 4:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 1;
+		swizzle_pipe[2] = 2;
+		swizzle_pipe[3] = 3;
+		break;
+	case 5:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 1;
+		swizzle_pipe[2] = 2;
+		swizzle_pipe[3] = 3;
+		swizzle_pipe[4] = 4;
+		break;
+	case 6:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 5;
+		swizzle_pipe[4] = 1;
+		swizzle_pipe[5] = 3;
+		break;
+	case 7:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 6;
+		swizzle_pipe[4] = 1;
+		swizzle_pipe[5] = 3;
+		swizzle_pipe[6] = 5;
+		break;
+	case 8:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 6;
+		swizzle_pipe[4] = 1;
+		swizzle_pipe[5] = 3;
+		swizzle_pipe[6] = 5;
+		swizzle_pipe[7] = 7;
+		break;
+	}
+
+	cur_backend = 0;
+	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
+		while (((1 << cur_backend) & enabled_backends_mask) == 0)
+			cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
+
+		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
+
+		cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
+	}
+
+	return backend_map;
+}
+
+static int r600_count_pipe_bits(uint32_t val)
+{
+	int i, ret = 0;
+	for (i = 0; i < 32; i++) {
+		ret += val & 1;
+		val >>= 1;
+	}
+	return ret;
+}
+
+static void r600_gfx_init(struct drm_device *dev,
+			  drm_radeon_private_t *dev_priv)
+{
+	int i, j, num_qd_pipes;
+	u32 sx_debug_1;
+	u32 tc_cntl;
+	u32 arb_pop;
+	u32 num_gs_verts_per_thread;
+	u32 vgt_gs_per_es;
+	u32 gs_prim_buffer_depth = 0;
+	u32 sq_ms_fifo_sizes;
+	u32 sq_config;
+	u32 sq_gpr_resource_mgmt_1 = 0;
+	u32 sq_gpr_resource_mgmt_2 = 0;
+	u32 sq_thread_resource_mgmt = 0;
+	u32 sq_stack_resource_mgmt_1 = 0;
+	u32 sq_stack_resource_mgmt_2 = 0;
+	u32 hdp_host_path_cntl;
+	u32 backend_map;
+	u32 gb_tiling_config = 0;
+	u32 cc_rb_backend_disable = 0;
+	u32 cc_gc_shader_pipe_config = 0;
+	u32 ramcfg;
+
+	/* setup chip specs */
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_R600:
+		dev_priv->r600_max_pipes = 4;
+		dev_priv->r600_max_tile_pipes = 8;
+		dev_priv->r600_max_simds = 4;
+		dev_priv->r600_max_backends = 4;
+		dev_priv->r600_max_gprs = 256;
+		dev_priv->r600_max_threads = 192;
+		dev_priv->r600_max_stack_entries = 256;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 16;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 128;
+		dev_priv->r600_sq_num_cf_insts = 2;
+		break;
+	case CHIP_RV630:
+	case CHIP_RV635:
+		dev_priv->r600_max_pipes = 2;
+		dev_priv->r600_max_tile_pipes = 2;
+		dev_priv->r600_max_simds = 3;
+		dev_priv->r600_max_backends = 1;
+		dev_priv->r600_max_gprs = 128;
+		dev_priv->r600_max_threads = 192;
+		dev_priv->r600_max_stack_entries = 128;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 4;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 128;
+		dev_priv->r600_sq_num_cf_insts = 2;
+		break;
+	case CHIP_RV610:
+	case CHIP_RS780:
+	case CHIP_RV620:
+		dev_priv->r600_max_pipes = 1;
+		dev_priv->r600_max_tile_pipes = 1;
+		dev_priv->r600_max_simds = 2;
+		dev_priv->r600_max_backends = 1;
+		dev_priv->r600_max_gprs = 128;
+		dev_priv->r600_max_threads = 192;
+		dev_priv->r600_max_stack_entries = 128;
+		dev_priv->r600_max_hw_contexts = 4;
+		dev_priv->r600_max_gs_threads = 4;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 128;
+		dev_priv->r600_sq_num_cf_insts = 1;
+		break;
+	case CHIP_RV670:
+		dev_priv->r600_max_pipes = 4;
+		dev_priv->r600_max_tile_pipes = 4;
+		dev_priv->r600_max_simds = 4;
+		dev_priv->r600_max_backends = 4;
+		dev_priv->r600_max_gprs = 192;
+		dev_priv->r600_max_threads = 192;
+		dev_priv->r600_max_stack_entries = 256;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 16;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 128;
+		dev_priv->r600_sq_num_cf_insts = 2;
+		break;
+	default:
+		break;
+	}
+
+	/* Initialize HDP */
+	j = 0;
+	for (i = 0; i < 32; i++) {
+		RADEON_WRITE((0x2c14 + j), 0x00000000);
+		RADEON_WRITE((0x2c18 + j), 0x00000000);
+		RADEON_WRITE((0x2c1c + j), 0x00000000);
+		RADEON_WRITE((0x2c20 + j), 0x00000000);
+		RADEON_WRITE((0x2c24 + j), 0x00000000);
+		j += 0x18;
+	}
+
+	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
+
+	/* setup tiling, simd, pipe config */
+	ramcfg = RADEON_READ(R600_RAMCFG);
+
+	switch (dev_priv->r600_max_tile_pipes) {
+	case 1:
+		gb_tiling_config |= R600_PIPE_TILING(0);
+		break;
+	case 2:
+		gb_tiling_config |= R600_PIPE_TILING(1);
+		break;
+	case 4:
+		gb_tiling_config |= R600_PIPE_TILING(2);
+		break;
+	case 8:
+		gb_tiling_config |= R600_PIPE_TILING(3);
+		break;
+	default:
+		break;
+	}
+
+	gb_tiling_config |= R600_BANK_TILING((ramcfg >> R600_NOOFBANK_SHIFT) & R600_NOOFBANK_MASK);
+
+	gb_tiling_config |= R600_GROUP_SIZE(0);
+
+	if (((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK) > 3) {
+		gb_tiling_config |= R600_ROW_TILING(3);
+		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
+	} else {
+		gb_tiling_config |=
+			R600_ROW_TILING(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
+		gb_tiling_config |=
+			R600_SAMPLE_SPLIT(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
+	}
+
+	gb_tiling_config |= R600_BANK_SWAPS(1);
+
+	backend_map = r600_get_tile_pipe_to_backend_map(dev_priv->r600_max_tile_pipes,
+							dev_priv->r600_max_backends,
+							(0xff << dev_priv->r600_max_backends) & 0xff);
+	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
+
+	cc_gc_shader_pipe_config =
+		R600_INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R6XX_MAX_PIPES_MASK);
+	cc_gc_shader_pipe_config |=
+		R600_INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R6XX_MAX_SIMDS_MASK);
+
+	cc_rb_backend_disable =
+		R600_BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R6XX_MAX_BACKENDS_MASK);
+
+	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
+	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
+	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
+
+	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
+	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
+	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+
+	num_qd_pipes =
+		R6XX_MAX_BACKENDS - r600_count_pipe_bits(cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK);
+	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
+	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
+
+	/* set HW defaults for 3D engine */
+	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
+						R600_ROQ_IB2_START(0x2b)));
+
+	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, (R600_MEQ_END(0x40) |
+					      R600_ROQ_END(0x40)));
+
+	RADEON_WRITE(R600_TA_CNTL_AUX, (R600_DISABLE_CUBE_ANISO |
+					R600_SYNC_GRADIENT |
+					R600_SYNC_WALKER |
+					R600_SYNC_ALIGNER));
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670)
+		RADEON_WRITE(R600_ARB_GDEC_RD_CNTL, 0x00000021);
+
+	sx_debug_1 = RADEON_READ(R600_SX_DEBUG_1);
+	sx_debug_1 |= R600_SMX_EVENT_RELEASE;
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600))
+		sx_debug_1 |= R600_ENABLE_NEW_SMX_ADDRESS;
+	RADEON_WRITE(R600_SX_DEBUG_1, sx_debug_1);
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780))
+		RADEON_WRITE(R600_DB_DEBUG, R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE);
+	else
+		RADEON_WRITE(R600_DB_DEBUG, 0);
+
+	RADEON_WRITE(R600_DB_WATERMARKS, (R600_DEPTH_FREE(4) |
+					  R600_DEPTH_FLUSH(16) |
+					  R600_DEPTH_PENDING_FREE(4) |
+					  R600_DEPTH_CACHELINE_FREE(16)));
+	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
+	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 0);
+
+	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
+	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(0));
+
+	sq_ms_fifo_sizes = RADEON_READ(R600_SQ_MS_FIFO_SIZES);
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
+		sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(0xa) |
+				    R600_FETCH_FIFO_HIWATER(0xa) |
+				    R600_DONE_FIFO_HIWATER(0xe0) |
+				    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630)) {
+		sq_ms_fifo_sizes &= ~R600_DONE_FIFO_HIWATER(0xff);
+		sq_ms_fifo_sizes |= R600_DONE_FIFO_HIWATER(0x4);
+	}
+	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
+
+	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
+	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
+	 */
+	sq_config = RADEON_READ(R600_SQ_CONFIG);
+	sq_config &= ~(R600_PS_PRIO(3) |
+		       R600_VS_PRIO(3) |
+		       R600_GS_PRIO(3) |
+		       R600_ES_PRIO(3));
+	sq_config |= (R600_DX9_CONSTS |
+		      R600_VC_ENABLE |
+		      R600_PS_PRIO(0) |
+		      R600_VS_PRIO(1) |
+		      R600_GS_PRIO(2) |
+		      R600_ES_PRIO(3));
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) {
+		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(124) |
+					  R600_NUM_VS_GPRS(124) |
+					  R600_NUM_CLAUSE_TEMP_GPRS(4));
+		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(0) |
+					  R600_NUM_ES_GPRS(0));
+		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(136) |
+					   R600_NUM_VS_THREADS(48) |
+					   R600_NUM_GS_THREADS(4) |
+					   R600_NUM_ES_THREADS(4));
+		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(128) |
+					    R600_NUM_VS_STACK_ENTRIES(128));
+		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(0) |
+					    R600_NUM_ES_STACK_ENTRIES(0));
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780)) {
+		/* no vertex cache */
+		sq_config &= ~R600_VC_ENABLE;
+
+		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
+					  R600_NUM_VS_GPRS(44) |
+					  R600_NUM_CLAUSE_TEMP_GPRS(2));
+		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
+					  R600_NUM_ES_GPRS(17));
+		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
+					   R600_NUM_VS_THREADS(78) |
+					   R600_NUM_GS_THREADS(4) |
+					   R600_NUM_ES_THREADS(31));
+		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
+					    R600_NUM_VS_STACK_ENTRIES(40));
+		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
+					    R600_NUM_ES_STACK_ENTRIES(16));
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV635)) {
+		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
+					  R600_NUM_VS_GPRS(44) |
+					  R600_NUM_CLAUSE_TEMP_GPRS(2));
+		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(18) |
+					  R600_NUM_ES_GPRS(18));
+		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
+					   R600_NUM_VS_THREADS(78) |
+					   R600_NUM_GS_THREADS(4) |
+					   R600_NUM_ES_THREADS(31));
+		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
+					    R600_NUM_VS_STACK_ENTRIES(40));
+		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
+					    R600_NUM_ES_STACK_ENTRIES(16));
+	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670) {
+		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
+					  R600_NUM_VS_GPRS(44) |
+					  R600_NUM_CLAUSE_TEMP_GPRS(2));
+		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
+					  R600_NUM_ES_GPRS(17));
+		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
+					   R600_NUM_VS_THREADS(78) |
+					   R600_NUM_GS_THREADS(4) |
+					   R600_NUM_ES_THREADS(31));
+		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(64) |
+					    R600_NUM_VS_STACK_ENTRIES(64));
+		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(64) |
+					    R600_NUM_ES_STACK_ENTRIES(64));
+	}
+
+	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
+	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  sq_gpr_resource_mgmt_1);
+	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  sq_gpr_resource_mgmt_2);
+	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
+	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1);
+	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2);
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780))
+		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_TC_ONLY));
+	else
+		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_VC_AND_TC));
+
+	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_2S, (R600_S0_X(0xc) |
+						    R600_S0_Y(0x4) |
+						    R600_S1_X(0x4) |
+						    R600_S1_Y(0xc)));
+	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_4S, (R600_S0_X(0xe) |
+						    R600_S0_Y(0xe) |
+						    R600_S1_X(0x2) |
+						    R600_S1_Y(0x2) |
+						    R600_S2_X(0xa) |
+						    R600_S2_Y(0x6) |
+						    R600_S3_X(0x6) |
+						    R600_S3_Y(0xa)));
+	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0, (R600_S0_X(0xe) |
+							R600_S0_Y(0xb) |
+							R600_S1_X(0x4) |
+							R600_S1_Y(0xc) |
+							R600_S2_X(0x1) |
+							R600_S2_Y(0x6) |
+							R600_S3_X(0xa) |
+							R600_S3_Y(0xe)));
+	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1, (R600_S4_X(0x6) |
+							R600_S4_Y(0x1) |
+							R600_S5_X(0x0) |
+							R600_S5_Y(0x0) |
+							R600_S6_X(0xb) |
+							R600_S6_Y(0x4) |
+							R600_S7_X(0x7) |
+							R600_S7_Y(0x8)));
+
+
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_R600:
+	case CHIP_RV630:
+	case CHIP_RV635:
+		gs_prim_buffer_depth = 0;
+		break;
+	case CHIP_RV610:
+	case CHIP_RS780:
+	case CHIP_RV620:
+		gs_prim_buffer_depth = 32;
+		break;
+	case CHIP_RV670:
+		gs_prim_buffer_depth = 128;
+		break;
+	default:
+		break;
+	}
+
+	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
+	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
+	/* Max value for this is 256 */
+	if (vgt_gs_per_es > 256)
+		vgt_gs_per_es = 256;
+
+	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
+	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
+	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
+	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
+
+	/* more default values. 2D/3D driver should adjust as needed */
+	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
+	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
+	RADEON_WRITE(R600_SX_MISC, 0);
+	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
+	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
+	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
+	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
+	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
+	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
+
+	/* clear render buffer base addresses */
+	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
+
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_RV610:
+	case CHIP_RS780:
+	case CHIP_RV620:
+		tc_cntl = R600_TC_L2_SIZE(8);
+		break;
+	case CHIP_RV630:
+	case CHIP_RV635:
+		tc_cntl = R600_TC_L2_SIZE(4);
+		break;
+	case CHIP_R600:
+		tc_cntl = R600_TC_L2_SIZE(0) | R600_L2_DISABLE_LATE_HIT;
+		break;
+	default:
+		tc_cntl = R600_TC_L2_SIZE(0);
+		break;
+	}
+
+	RADEON_WRITE(R600_TC_CNTL, tc_cntl);
+
+	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
+	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
+
+	arb_pop = RADEON_READ(R600_ARB_POP);
+	arb_pop |= R600_ENABLE_TC128;
+	RADEON_WRITE(R600_ARB_POP, arb_pop);
+
+	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
+	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
+					  R600_NUM_CLIP_SEQ(3)));
+	RADEON_WRITE(R600_PA_SC_ENHANCE, R600_FORCE_EOV_MAX_CLK_CNT(4095));
+
+}
+
+static u32 r700_get_tile_pipe_to_backend_map(u32 num_tile_pipes,
+					     u32 num_backends,
+					     u32 backend_disable_mask)
+{
+	u32 backend_map = 0;
+	u32 enabled_backends_mask;
+	u32 enabled_backends_count;
+	u32 cur_pipe;
+	u32 swizzle_pipe[R7XX_MAX_PIPES];
+	u32 cur_backend;
+	u32 i;
+
+	if (num_tile_pipes > R7XX_MAX_PIPES)
+		num_tile_pipes = R7XX_MAX_PIPES;
+	if (num_tile_pipes < 1)
+		num_tile_pipes = 1;
+	if (num_backends > R7XX_MAX_BACKENDS)
+		num_backends = R7XX_MAX_BACKENDS;
+	if (num_backends < 1)
+		num_backends = 1;
+
+	enabled_backends_mask = 0;
+	enabled_backends_count = 0;
+	for (i = 0; i < R7XX_MAX_BACKENDS; ++i) {
+		if (((backend_disable_mask >> i) & 1) == 0) {
+			enabled_backends_mask |= (1 << i);
+			++enabled_backends_count;
+		}
+		if (enabled_backends_count == num_backends)
+			break;
+	}
+
+	if (enabled_backends_count == 0) {
+		enabled_backends_mask = 1;
+		enabled_backends_count = 1;
+	}
+
+	if (enabled_backends_count != num_backends)
+		num_backends = enabled_backends_count;
+
+	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R7XX_MAX_PIPES);
+	switch (num_tile_pipes) {
+	case 1:
+		swizzle_pipe[0] = 0;
+		break;
+	case 2:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 1;
+		break;
+	case 3:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 1;
+		break;
+	case 4:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 3;
+		swizzle_pipe[3] = 1;
+		break;
+	case 5:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 1;
+		swizzle_pipe[4] = 3;
+		break;
+	case 6:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 5;
+		swizzle_pipe[4] = 3;
+		swizzle_pipe[5] = 1;
+		break;
+	case 7:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 6;
+		swizzle_pipe[4] = 3;
+		swizzle_pipe[5] = 1;
+		swizzle_pipe[6] = 5;
+		break;
+	case 8:
+		swizzle_pipe[0] = 0;
+		swizzle_pipe[1] = 2;
+		swizzle_pipe[2] = 4;
+		swizzle_pipe[3] = 6;
+		swizzle_pipe[4] = 3;
+		swizzle_pipe[5] = 1;
+		swizzle_pipe[6] = 7;
+		swizzle_pipe[7] = 5;
+		break;
+	}
+
+	cur_backend = 0;
+	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
+		while (((1 << cur_backend) & enabled_backends_mask) == 0)
+			cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
+
+		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
+
+		cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
+	}
+
+	return backend_map;
+}
+
+static void r700_gfx_init(struct drm_device *dev,
+			  drm_radeon_private_t *dev_priv)
+{
+	int i, j, num_qd_pipes;
+	u32 sx_debug_1;
+	u32 smx_dc_ctl0;
+	u32 num_gs_verts_per_thread;
+	u32 vgt_gs_per_es;
+	u32 gs_prim_buffer_depth = 0;
+	u32 sq_ms_fifo_sizes;
+	u32 sq_config;
+	u32 sq_thread_resource_mgmt;
+	u32 hdp_host_path_cntl;
+	u32 sq_dyn_gpr_size_simd_ab_0;
+	u32 backend_map;
+	u32 gb_tiling_config = 0;
+	u32 cc_rb_backend_disable = 0;
+	u32 cc_gc_shader_pipe_config = 0;
+	u32 mc_arb_ramcfg;
+	u32 db_debug4;
+
+	/* setup chip specs */
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_RV770:
+		dev_priv->r600_max_pipes = 4;
+		dev_priv->r600_max_tile_pipes = 8;
+		dev_priv->r600_max_simds = 10;
+		dev_priv->r600_max_backends = 4;
+		dev_priv->r600_max_gprs = 256;
+		dev_priv->r600_max_threads = 248;
+		dev_priv->r600_max_stack_entries = 512;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 16 * 2;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 112;
+		dev_priv->r600_sq_num_cf_insts = 2;
+
+		dev_priv->r700_sx_num_of_sets = 7;
+		dev_priv->r700_sc_prim_fifo_size = 0xF9;
+		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
+		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
+		break;
+	case CHIP_RV730:
+		dev_priv->r600_max_pipes = 2;
+		dev_priv->r600_max_tile_pipes = 4;
+		dev_priv->r600_max_simds = 8;
+		dev_priv->r600_max_backends = 2;
+		dev_priv->r600_max_gprs = 128;
+		dev_priv->r600_max_threads = 248;
+		dev_priv->r600_max_stack_entries = 256;
+		dev_priv->r600_max_hw_contexts = 8;
+		dev_priv->r600_max_gs_threads = 16 * 2;
+		dev_priv->r600_sx_max_export_size = 256;
+		dev_priv->r600_sx_max_export_pos_size = 32;
+		dev_priv->r600_sx_max_export_smx_size = 224;
+		dev_priv->r600_sq_num_cf_insts = 2;
+
+		dev_priv->r700_sx_num_of_sets = 7;
+		dev_priv->r700_sc_prim_fifo_size = 0xf9;
+		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
+		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
+		break;
+	case CHIP_RV710:
+		dev_priv->r600_max_pipes = 2;
+		dev_priv->r600_max_tile_pipes = 2;
+		dev_priv->r600_max_simds = 2;
+		dev_priv->r600_max_backends = 1;
+		dev_priv->r600_max_gprs = 256;
+		dev_priv->r600_max_threads = 192;
+		dev_priv->r600_max_stack_entries = 256;
+		dev_priv->r600_max_hw_contexts = 4;
+		dev_priv->r600_max_gs_threads = 8 * 2;
+		dev_priv->r600_sx_max_export_size = 128;
+		dev_priv->r600_sx_max_export_pos_size = 16;
+		dev_priv->r600_sx_max_export_smx_size = 112;
+		dev_priv->r600_sq_num_cf_insts = 1;
+
+		dev_priv->r700_sx_num_of_sets = 7;
+		dev_priv->r700_sc_prim_fifo_size = 0x40;
+		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
+		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
+		break;
+	default:
+		break;
+	}
+
+	/* Initialize HDP */
+	j = 0;
+	for (i = 0; i < 32; i++) {
+		RADEON_WRITE((0x2c14 + j), 0x00000000);
+		RADEON_WRITE((0x2c18 + j), 0x00000000);
+		RADEON_WRITE((0x2c1c + j), 0x00000000);
+		RADEON_WRITE((0x2c20 + j), 0x00000000);
+		RADEON_WRITE((0x2c24 + j), 0x00000000);
+		j += 0x18;
+	}
+
+	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
+
+	/* setup tiling, simd, pipe config */
+	mc_arb_ramcfg = RADEON_READ(R700_MC_ARB_RAMCFG);
+
+	switch (dev_priv->r600_max_tile_pipes) {
+	case 1:
+		gb_tiling_config |= R600_PIPE_TILING(0);
+		break;
+	case 2:
+		gb_tiling_config |= R600_PIPE_TILING(1);
+		break;
+	case 4:
+		gb_tiling_config |= R600_PIPE_TILING(2);
+		break;
+	case 8:
+		gb_tiling_config |= R600_PIPE_TILING(3);
+		break;
+	default:
+		break;
+	}
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV770)
+		gb_tiling_config |= R600_BANK_TILING(1);
+	else
+		gb_tiling_config |= R600_BANK_TILING((mc_arb_ramcfg >> R700_NOOFBANK_SHIFT) & R700_NOOFBANK_MASK);
+
+	gb_tiling_config |= R600_GROUP_SIZE(0);
+
+	if (((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK) > 3) {
+		gb_tiling_config |= R600_ROW_TILING(3);
+		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
+	} else {
+		gb_tiling_config |=
+			R600_ROW_TILING(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
+		gb_tiling_config |=
+			R600_SAMPLE_SPLIT(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
+	}
+
+	gb_tiling_config |= R600_BANK_SWAPS(1);
+
+	backend_map = r700_get_tile_pipe_to_backend_map(dev_priv->r600_max_tile_pipes,
+							dev_priv->r600_max_backends,
+							(0xff << dev_priv->r600_max_backends) & 0xff);
+	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
+
+	cc_gc_shader_pipe_config =
+		R600_INACTIVE_QD_PIPES((R7XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R7XX_MAX_PIPES_MASK);
+	cc_gc_shader_pipe_config |=
+		R600_INACTIVE_SIMDS((R7XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R7XX_MAX_SIMDS_MASK);
+
+	cc_rb_backend_disable =
+		R600_BACKEND_DISABLE((R7XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R7XX_MAX_BACKENDS_MASK);
+
+	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
+	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
+	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
+
+	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
+	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
+	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+
+	RADEON_WRITE(R700_CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
+	RADEON_WRITE(R700_CGTS_SYS_TCC_DISABLE, 0);
+	RADEON_WRITE(R700_CGTS_TCC_DISABLE, 0);
+	RADEON_WRITE(R700_CGTS_USER_SYS_TCC_DISABLE, 0);
+	RADEON_WRITE(R700_CGTS_USER_TCC_DISABLE, 0);
+
+	num_qd_pipes =
+		R7XX_MAX_BACKENDS - r600_count_pipe_bits(cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK);
+	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
+	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
+
+	/* set HW defaults for 3D engine */
+	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
+						R600_ROQ_IB2_START(0x2b)));
+
+	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, R700_STQ_SPLIT(0x30));
+
+	RADEON_WRITE(R600_TA_CNTL_AUX, (R600_DISABLE_CUBE_ANISO |
+					R600_SYNC_GRADIENT |
+					R600_SYNC_WALKER |
+					R600_SYNC_ALIGNER));
+
+	sx_debug_1 = RADEON_READ(R700_SX_DEBUG_1);
+	sx_debug_1 |= R700_ENABLE_NEW_SMX_ADDRESS;
+	RADEON_WRITE(R700_SX_DEBUG_1, sx_debug_1);
+
+	smx_dc_ctl0 = RADEON_READ(R600_SMX_DC_CTL0);
+	smx_dc_ctl0 &= ~R700_CACHE_DEPTH(0x1ff);
+	smx_dc_ctl0 |= R700_CACHE_DEPTH((dev_priv->r700_sx_num_of_sets * 64) - 1);
+	RADEON_WRITE(R600_SMX_DC_CTL0, smx_dc_ctl0);
+
+	RADEON_WRITE(R700_SMX_EVENT_CTL, (R700_ES_FLUSH_CTL(4) |
+					  R700_GS_FLUSH_CTL(4) |
+					  R700_ACK_FLUSH_CTL(3) |
+					  R700_SYNC_FLUSH_CTL));
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV770)
+		RADEON_WRITE(R700_DB_DEBUG3, R700_DB_CLK_OFF_DELAY(0x1f));
+	else {
+		db_debug4 = RADEON_READ(RV700_DB_DEBUG4);
+		db_debug4 |= RV700_DISABLE_TILE_COVERED_FOR_PS_ITER;
+		RADEON_WRITE(RV700_DB_DEBUG4, db_debug4);
+	}
+
+	RADEON_WRITE(R600_SX_EXPORT_BUFFER_SIZES, (R600_COLOR_BUFFER_SIZE((dev_priv->r600_sx_max_export_size / 4) - 1) |
+						   R600_POSITION_BUFFER_SIZE((dev_priv->r600_sx_max_export_pos_size / 4) - 1) |
+						   R600_SMX_BUFFER_SIZE((dev_priv->r600_sx_max_export_smx_size / 4) - 1)));
+
+	RADEON_WRITE(R700_PA_SC_FIFO_SIZE_R7XX, (R700_SC_PRIM_FIFO_SIZE(dev_priv->r700_sc_prim_fifo_size) |
+						 R700_SC_HIZ_TILE_FIFO_SIZE(dev_priv->r700_sc_hiz_tile_fifo_size) |
+						 R700_SC_EARLYZ_TILE_FIFO_SIZE(dev_priv->r700_sc_earlyz_tile_fifo_fize)));
+
+	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
+
+	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 1);
+
+	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
+
+	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(4));
+
+	RADEON_WRITE(R600_CP_PERFMON_CNTL, 0);
+
+	sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(16 * dev_priv->r600_sq_num_cf_insts) |
+			    R600_DONE_FIFO_HIWATER(0xe0) |
+			    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_RV770:
+		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x1);
+		break;
+	case CHIP_RV730:
+	case CHIP_RV710:
+	default:
+		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x4);
+		break;
+	}
+	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
+
+	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
+	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
+	 */
+	sq_config = RADEON_READ(R600_SQ_CONFIG);
+	sq_config &= ~(R600_PS_PRIO(3) |
+		       R600_VS_PRIO(3) |
+		       R600_GS_PRIO(3) |
+		       R600_ES_PRIO(3));
+	sq_config |= (R600_DX9_CONSTS |
+		      R600_VC_ENABLE |
+		      R600_EXPORT_SRC_C |
+		      R600_PS_PRIO(0) |
+		      R600_VS_PRIO(1) |
+		      R600_GS_PRIO(2) |
+		      R600_ES_PRIO(3));
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
+		/* no vertex cache */
+		sq_config &= ~R600_VC_ENABLE;
+
+	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
+
+	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  (R600_NUM_PS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
+						    R600_NUM_VS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
+						    R600_NUM_CLAUSE_TEMP_GPRS(((dev_priv->r600_max_gprs * 24)/64)/2)));
+
+	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  (R600_NUM_GS_GPRS((dev_priv->r600_max_gprs * 7)/64) |
+						    R600_NUM_ES_GPRS((dev_priv->r600_max_gprs * 7)/64)));
+
+	sq_thread_resource_mgmt = (R600_NUM_PS_THREADS((dev_priv->r600_max_threads * 4)/8) |
+				   R600_NUM_VS_THREADS((dev_priv->r600_max_threads * 2)/8) |
+				   R600_NUM_ES_THREADS((dev_priv->r600_max_threads * 1)/8));
+	if (((dev_priv->r600_max_threads * 1) / 8) > dev_priv->r600_max_gs_threads)
+		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS(dev_priv->r600_max_gs_threads);
+	else
+		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS((dev_priv->r600_max_gs_threads * 1)/8);
+	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
+
+	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, (R600_NUM_PS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
+						     R600_NUM_VS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
+
+	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, (R600_NUM_GS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
+						     R600_NUM_ES_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
+
+	sq_dyn_gpr_size_simd_ab_0 = (R700_SIMDA_RING0((dev_priv->r600_max_gprs * 38)/64) |
+				     R700_SIMDA_RING1((dev_priv->r600_max_gprs * 38)/64) |
+				     R700_SIMDB_RING0((dev_priv->r600_max_gprs * 38)/64) |
+				     R700_SIMDB_RING1((dev_priv->r600_max_gprs * 38)/64));
+
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_0, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_1, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_2, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_3, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_4, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_5, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_6, sq_dyn_gpr_size_simd_ab_0);
+	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_7, sq_dyn_gpr_size_simd_ab_0);
+
+	RADEON_WRITE(R700_PA_SC_FORCE_EOV_MAX_CNTS, (R700_FORCE_EOV_MAX_CLK_CNT(4095) |
+						     R700_FORCE_EOV_MAX_REZ_CNT(255)));
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
+		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_TC_ONLY) |
+							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
+	else
+		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_VC_AND_TC) |
+							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
+
+	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
+	case CHIP_RV770:
+	case CHIP_RV730:
+		gs_prim_buffer_depth = 384;
+		break;
+	case CHIP_RV710:
+		gs_prim_buffer_depth = 128;
+		break;
+	default:
+		break;
+	}
+
+	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
+	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
+	/* Max value for this is 256 */
+	if (vgt_gs_per_es > 256)
+		vgt_gs_per_es = 256;
+
+	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
+	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
+	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
+
+	/* more default values. 2D/3D driver should adjust as needed */
+	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
+	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
+	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
+	RADEON_WRITE(R600_SX_MISC, 0);
+	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
+	RADEON_WRITE(R700_PA_SC_EDGERULE, 0xaaaaaaaa);
+	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
+	RADEON_WRITE(R600_PA_SC_CLIPRECT_RULE, 0xffff);
+	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
+	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
+	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
+	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
+
+	/* clear render buffer base addresses */
+	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
+	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
+
+	RADEON_WRITE(R700_TCP_CNTL, 0);
+
+	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
+	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
+
+	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
+
+	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
+					  R600_NUM_CLIP_SEQ(3)));
+
+}
+
+static void r600_cp_init_ring_buffer(struct drm_device *dev,
+				       drm_radeon_private_t *dev_priv,
+				       struct drm_file *file_priv)
+{
+	struct drm_radeon_master_private *master_priv;
+	u32 ring_start;
+	u64 rptr_addr;
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
+		r700_gfx_init(dev, dev_priv);
+	else
+		r600_gfx_init(dev, dev_priv);
+
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
+	RADEON_READ(R600_GRBM_SOFT_RESET);
+	DRM_UDELAY(15000);
+	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
+
+
+	/* Set ring buffer size */
+#ifdef __BIG_ENDIAN
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     RADEON_BUF_SWAP_32BIT |
+		     RADEON_RB_NO_UPDATE |
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#else
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     RADEON_RB_NO_UPDATE |
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#endif
+
+	RADEON_WRITE(R600_CP_SEM_WAIT_TIMER, 0x4);
+
+	/* Set the write pointer delay */
+	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
+
+#ifdef __BIG_ENDIAN
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     RADEON_BUF_SWAP_32BIT |
+		     RADEON_RB_NO_UPDATE |
+		     RADEON_RB_RPTR_WR_ENA |
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#else
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     RADEON_RB_NO_UPDATE |
+		     RADEON_RB_RPTR_WR_ENA |
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#endif
+
+	/* Initialize the ring buffer's read and write pointers */
+	RADEON_WRITE(R600_CP_RB_RPTR_WR, 0);
+	RADEON_WRITE(R600_CP_RB_WPTR, 0);
+	SET_RING_HEAD(dev_priv, 0);
+	dev_priv->ring.tail = 0;
+
+#if __OS_HAS_AGP
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		rptr_addr = dev_priv->ring_rptr->offset
+			- dev->agp->base +
+			dev_priv->gart_vm_start;
+	} else
+#endif
+	{
+		rptr_addr = dev_priv->ring_rptr->offset
+			- ((unsigned long) dev->sg->virtual)
+			+ dev_priv->gart_vm_start;
+	}
+	RADEON_WRITE(R600_CP_RB_RPTR_ADDR,
+		     rptr_addr & 0xffffffff);
+	RADEON_WRITE(R600_CP_RB_RPTR_ADDR_HI,
+		     upper_32_bits(rptr_addr));
+
+#ifdef __BIG_ENDIAN
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     RADEON_BUF_SWAP_32BIT |
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#else
+	RADEON_WRITE(R600_CP_RB_CNTL,
+		     (dev_priv->ring.rptr_update_l2qw << 8) |
+		     dev_priv->ring.size_l2qw);
+#endif
+
+#if __OS_HAS_AGP
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		/* XXX */
+		radeon_write_agp_base(dev_priv, dev->agp->base);
+
+		/* XXX */
+		radeon_write_agp_location(dev_priv,
+			     (((dev_priv->gart_vm_start - 1 +
+				dev_priv->gart_size) & 0xffff0000) |
+			      (dev_priv->gart_vm_start >> 16)));
+
+		ring_start = (dev_priv->cp_ring->offset
+			      - dev->agp->base
+			      + dev_priv->gart_vm_start);
+	} else
+#endif
+		ring_start = (dev_priv->cp_ring->offset
+			      - (unsigned long)dev->sg->virtual
+			      + dev_priv->gart_vm_start);
+
+	RADEON_WRITE(R600_CP_RB_BASE, ring_start >> 8);
+
+	RADEON_WRITE(R600_CP_ME_CNTL, 0xff);
+
+	RADEON_WRITE(R600_CP_DEBUG, (1 << 27) | (1 << 28));
+
+	/* Initialize the scratch register pointer.  This will cause
+	 * the scratch register values to be written out to memory
+	 * whenever they are updated.
+	 *
+	 * We simply put this behind the ring read pointer, this works
+	 * with PCI GART as well as (whatever kind of) AGP GART
+	 */
+	{
+		u64 scratch_addr;
+
+		scratch_addr = RADEON_READ(R600_CP_RB_RPTR_ADDR);
+		scratch_addr |= ((u64)RADEON_READ(R600_CP_RB_RPTR_ADDR_HI)) << 32;
+		scratch_addr += R600_SCRATCH_REG_OFFSET;
+		scratch_addr >>= 8;
+		scratch_addr &= 0xffffffff;
+
+		RADEON_WRITE(R600_SCRATCH_ADDR, (uint32_t)scratch_addr);
+	}
+
+	RADEON_WRITE(R600_SCRATCH_UMSK, 0x7);
+
+	/* Turn on bus mastering */
+	radeon_enable_bm(dev_priv);
+
+	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(0), 0);
+	RADEON_WRITE(R600_LAST_FRAME_REG, 0);
+
+	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
+	RADEON_WRITE(R600_LAST_DISPATCH_REG, 0);
+
+	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(2), 0);
+	RADEON_WRITE(R600_LAST_CLEAR_REG, 0);
+
+	/* reset sarea copies of these */
+	master_priv = file_priv->master->driver_priv;
+	if (master_priv->sarea_priv) {
+		master_priv->sarea_priv->last_frame = 0;
+		master_priv->sarea_priv->last_dispatch = 0;
+		master_priv->sarea_priv->last_clear = 0;
+	}
+
+	r600_do_wait_for_idle(dev_priv);
+
+}
+
+int r600_do_cleanup_cp(struct drm_device *dev)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	DRM_DEBUG("\n");
+
+	/* Make sure interrupts are disabled here because the uninstall ioctl
+	 * may not have been called from userspace and after dev_private
+	 * is freed, it's too late.
+	 */
+	if (dev->irq_enabled)
+		drm_irq_uninstall(dev);
+
+#if __OS_HAS_AGP
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		if (dev_priv->cp_ring != NULL) {
+			drm_core_ioremapfree(dev_priv->cp_ring, dev);
+			dev_priv->cp_ring = NULL;
+		}
+		if (dev_priv->ring_rptr != NULL) {
+			drm_core_ioremapfree(dev_priv->ring_rptr, dev);
+			dev_priv->ring_rptr = NULL;
+		}
+		if (dev->agp_buffer_map != NULL) {
+			drm_core_ioremapfree(dev->agp_buffer_map, dev);
+			dev->agp_buffer_map = NULL;
+		}
+	} else
+#endif
+	{
+
+		if (dev_priv->gart_info.bus_addr)
+			r600_page_table_cleanup(dev, &dev_priv->gart_info);
+
+		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB) {
+			drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
+			dev_priv->gart_info.addr = NULL;
+		}
+	}
+	/* only clear to the start of flags */
+	memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
+
+	return 0;
+}
+
+int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
+		    struct drm_file *file_priv)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
+
+	DRM_DEBUG("\n");
+
+	/* if we require new memory map but we don't have it fail */
+	if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
+		DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+
+	if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
+		DRM_DEBUG("Forcing AGP card to PCI mode\n");
+		dev_priv->flags &= ~RADEON_IS_AGP;
+		/* The writeback test succeeds, but when writeback is enabled,
+		 * the ring buffer read ptr update fails after first 128 bytes.
+		 */
+		radeon_no_wb = 1;
+	} else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
+		 && !init->is_pci) {
+		DRM_DEBUG("Restoring AGP flag\n");
+		dev_priv->flags |= RADEON_IS_AGP;
+	}
+
+	dev_priv->usec_timeout = init->usec_timeout;
+	if (dev_priv->usec_timeout < 1 ||
+	    dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
+		DRM_DEBUG("TIMEOUT problem!\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+
+	/* Enable vblank on CRTC1 for older X servers
+	 */
+	dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
+
+	dev_priv->cp_mode = init->cp_mode;
+
+	/* We don't support anything other than bus-mastering ring mode,
+	 * but the ring can be in either AGP or PCI space for the ring
+	 * read pointer.
+	 */
+	if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
+	    (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
+		DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+
+	switch (init->fb_bpp) {
+	case 16:
+		dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
+		break;
+	case 32:
+	default:
+		dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
+		break;
+	}
+	dev_priv->front_offset = init->front_offset;
+	dev_priv->front_pitch = init->front_pitch;
+	dev_priv->back_offset = init->back_offset;
+	dev_priv->back_pitch = init->back_pitch;
+
+	dev_priv->ring_offset = init->ring_offset;
+	dev_priv->ring_rptr_offset = init->ring_rptr_offset;
+	dev_priv->buffers_offset = init->buffers_offset;
+	dev_priv->gart_textures_offset = init->gart_textures_offset;
+
+	master_priv->sarea = drm_getsarea(dev);
+	if (!master_priv->sarea) {
+		DRM_ERROR("could not find sarea!\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+
+	dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset);
+	if (!dev_priv->cp_ring) {
+		DRM_ERROR("could not find cp ring region!\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+	dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
+	if (!dev_priv->ring_rptr) {
+		DRM_ERROR("could not find ring read pointer!\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+	dev->agp_buffer_token = init->buffers_offset;
+	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
+	if (!dev->agp_buffer_map) {
+		DRM_ERROR("could not find dma buffer region!\n");
+		r600_do_cleanup_cp(dev);
+		return -EINVAL;
+	}
+
+	if (init->gart_textures_offset) {
+		dev_priv->gart_textures =
+		    drm_core_findmap(dev, init->gart_textures_offset);
+		if (!dev_priv->gart_textures) {
+			DRM_ERROR("could not find GART texture region!\n");
+			r600_do_cleanup_cp(dev);
+			return -EINVAL;
+		}
+	}
+
+#if __OS_HAS_AGP
+	/* XXX */
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		drm_core_ioremap_wc(dev_priv->cp_ring, dev);
+		drm_core_ioremap_wc(dev_priv->ring_rptr, dev);
+		drm_core_ioremap_wc(dev->agp_buffer_map, dev);
+		if (!dev_priv->cp_ring->handle ||
+		    !dev_priv->ring_rptr->handle ||
+		    !dev->agp_buffer_map->handle) {
+			DRM_ERROR("could not find ioremap agp regions!\n");
+			r600_do_cleanup_cp(dev);
+			return -EINVAL;
+		}
+	} else
+#endif
+	{
+		dev_priv->cp_ring->handle = (void *)dev_priv->cp_ring->offset;
+		dev_priv->ring_rptr->handle =
+		    (void *)dev_priv->ring_rptr->offset;
+		dev->agp_buffer_map->handle =
+		    (void *)dev->agp_buffer_map->offset;
+
+		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
+			  dev_priv->cp_ring->handle);
+		DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
+			  dev_priv->ring_rptr->handle);
+		DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
+			  dev->agp_buffer_map->handle);
+	}
+
+	dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 24;
+	dev_priv->fb_size =
+		(((radeon_read_fb_location(dev_priv) & 0xffff0000u) << 8) + 0x1000000)
+		- dev_priv->fb_location;
+
+	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
+					((dev_priv->front_offset
+					  + dev_priv->fb_location) >> 10));
+
+	dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
+				       ((dev_priv->back_offset
+					 + dev_priv->fb_location) >> 10));
+
+	dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
+					((dev_priv->depth_offset
+					  + dev_priv->fb_location) >> 10));
+
+	dev_priv->gart_size = init->gart_size;
+
+	/* New let's set the memory map ... */
+	if (dev_priv->new_memmap) {
+		u32 base = 0;
+
+		DRM_INFO("Setting GART location based on new memory map\n");
+
+		/* If using AGP, try to locate the AGP aperture at the same
+		 * location in the card and on the bus, though we have to
+		 * align it down.
+		 */
+#if __OS_HAS_AGP
+		/* XXX */
+		if (dev_priv->flags & RADEON_IS_AGP) {
+			base = dev->agp->base;
+			/* Check if valid */
+			if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
+			    base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
+				DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
+					 dev->agp->base);
+				base = 0;
+			}
+		}
+#endif
+		/* If not or if AGP is at 0 (Macs), try to put it elsewhere */
+		if (base == 0) {
+			base = dev_priv->fb_location + dev_priv->fb_size;
+			if (base < dev_priv->fb_location ||
+			    ((base + dev_priv->gart_size) & 0xfffffffful) < base)
+				base = dev_priv->fb_location
+					- dev_priv->gart_size;
+		}
+		dev_priv->gart_vm_start = base & 0xffc00000u;
+		if (dev_priv->gart_vm_start != base)
+			DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
+				 base, dev_priv->gart_vm_start);
+	}
+
+#if __OS_HAS_AGP
+	/* XXX */
+	if (dev_priv->flags & RADEON_IS_AGP)
+		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
+						 - dev->agp->base
+						 + dev_priv->gart_vm_start);
+	else
+#endif
+		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
+						 - (unsigned long)dev->sg->virtual
+						 + dev_priv->gart_vm_start);
+
+	DRM_DEBUG("fb 0x%08x size %d\n",
+		  (unsigned int) dev_priv->fb_location,
+		  (unsigned int) dev_priv->fb_size);
+	DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
+	DRM_DEBUG("dev_priv->gart_vm_start 0x%08x\n",
+		  (unsigned int) dev_priv->gart_vm_start);
+	DRM_DEBUG("dev_priv->gart_buffers_offset 0x%08lx\n",
+		  dev_priv->gart_buffers_offset);
+
+	dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
+	dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
+			      + init->ring_size / sizeof(u32));
+	dev_priv->ring.size = init->ring_size;
+	dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
+
+	dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
+	dev_priv->ring.rptr_update_l2qw = drm_order(/* init->rptr_update */ 4096 / 8);
+
+	dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
+	dev_priv->ring.fetch_size_l2ow = drm_order(/* init->fetch_size */ 32 / 16);
+
+	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
+
+	dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
+
+#if __OS_HAS_AGP
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		/* XXX turn off pcie gart */
+	} else
+#endif
+	{
+		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
+		/* if we have an offset set from userspace */
+		if (!dev_priv->pcigart_offset_set) {
+			DRM_ERROR("Need gart offset from userspace\n");
+			r600_do_cleanup_cp(dev);
+			return -EINVAL;
+		}
+
+		DRM_DEBUG("Using gart offset 0x%08lx\n", dev_priv->pcigart_offset);
+
+		dev_priv->gart_info.bus_addr =
+			dev_priv->pcigart_offset + dev_priv->fb_location;
+		dev_priv->gart_info.mapping.offset =
+			dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
+		dev_priv->gart_info.mapping.size =
+			dev_priv->gart_info.table_size;
+
+		drm_core_ioremap_wc(&dev_priv->gart_info.mapping, dev);
+		if (!dev_priv->gart_info.mapping.handle) {
+			DRM_ERROR("ioremap failed.\n");
+			r600_do_cleanup_cp(dev);
+			return -EINVAL;
+		}
+
+		dev_priv->gart_info.addr =
+			dev_priv->gart_info.mapping.handle;
+
+		DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
+			  dev_priv->gart_info.addr,
+			  dev_priv->pcigart_offset);
+
+		if (!r600_page_table_init(dev)) {
+			DRM_ERROR("Failed to init GART table\n");
+			r600_do_cleanup_cp(dev);
+			return -EINVAL;
+		}
+
+		if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
+			r700_vm_init(dev);
+		else
+			r600_vm_init(dev);
+	}
+
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
+		r700_cp_load_microcode(dev_priv);
+	else
+		r600_cp_load_microcode(dev_priv);
+
+	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
+
+	dev_priv->last_buf = 0;
+
+	r600_do_engine_reset(dev);
+	r600_test_writeback(dev_priv);
+
+	return 0;
+}
+
+int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+
+	DRM_DEBUG("\n");
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)) {
+		r700_vm_init(dev);
+		r700_cp_load_microcode(dev_priv);
+	} else {
+		r600_vm_init(dev);
+		r600_cp_load_microcode(dev_priv);
+	}
+	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
+	r600_do_engine_reset(dev);
+
+	return 0;
+}
+
+/* Wait for the CP to go idle.
+ */
+int r600_do_cp_idle(drm_radeon_private_t *dev_priv)
+{
+	RING_LOCALS;
+	DRM_DEBUG("\n");
+
+	BEGIN_RING(5);
+	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
+	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
+	/* wait for 3D idle clean */
+	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
+	OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
+	OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
+
+	ADVANCE_RING();
+	COMMIT_RING();
+
+	return r600_do_wait_for_idle(dev_priv);
+}
+
+/* Start the Command Processor.
+ */
+void r600_do_cp_start(drm_radeon_private_t *dev_priv)
+{
+	u32 cp_me;
+	RING_LOCALS;
+	DRM_DEBUG("\n");
+
+	BEGIN_RING(7);
+	OUT_RING(CP_PACKET3(R600_IT_ME_INITIALIZE, 5));
+	OUT_RING(0x00000001);
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770))
+		OUT_RING(0x00000003);
+	else
+		OUT_RING(0x00000000);
+	OUT_RING((dev_priv->r600_max_hw_contexts - 1));
+	OUT_RING(R600_ME_INITIALIZE_DEVICE_ID(1));
+	OUT_RING(0x00000000);
+	OUT_RING(0x00000000);
+	ADVANCE_RING();
+	COMMIT_RING();
+
+	/* set the mux and reset the halt bit */
+	cp_me = 0xff;
+	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
+
+	dev_priv->cp_running = 1;
+
+}
+
+void r600_do_cp_reset(drm_radeon_private_t *dev_priv)
+{
+	u32 cur_read_ptr;
+	DRM_DEBUG("\n");
+
+	cur_read_ptr = RADEON_READ(R600_CP_RB_RPTR);
+	RADEON_WRITE(R600_CP_RB_WPTR, cur_read_ptr);
+	SET_RING_HEAD(dev_priv, cur_read_ptr);
+	dev_priv->ring.tail = cur_read_ptr;
+}
+
+void r600_do_cp_stop(drm_radeon_private_t *dev_priv)
+{
+	uint32_t cp_me;
+
+	DRM_DEBUG("\n");
+
+	cp_me = 0xff | R600_CP_ME_HALT;
+
+	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
+
+	dev_priv->cp_running = 0;
+}
+
+int r600_cp_dispatch_indirect(struct drm_device *dev,
+			      struct drm_buf *buf, int start, int end)
+{
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	RING_LOCALS;
+
+	if (start != end) {
+		unsigned long offset = (dev_priv->gart_buffers_offset
+					+ buf->offset + start);
+		int dwords = (end - start + 3) / sizeof(u32);
+
+		DRM_DEBUG("dwords:%d\n", dwords);
+		DRM_DEBUG("offset 0x%lx\n", offset);
+
+
+		/* Indirect buffer data must be a multiple of 16 dwords.
+		 * pad the data with a Type-2 CP packet.
+		 */
+		while (dwords & 0xf) {
+			u32 *data = (u32 *)
+			    ((char *)dev->agp_buffer_map->handle
+			     + buf->offset + start);
+			data[dwords++] = RADEON_CP_PACKET2;
+		}
+
+		/* Fire off the indirect buffer */
+		BEGIN_RING(4);
+		OUT_RING(CP_PACKET3(R600_IT_INDIRECT_BUFFER, 2));
+		OUT_RING((offset & 0xfffffffc));
+		OUT_RING((upper_32_bits(offset) & 0xff));
+		OUT_RING(dwords);
+		ADVANCE_RING();
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/radeon/r600_microcode.h b/drivers/gpu/drm/radeon/r600_microcode.h
new file mode 100644
index 000000000000..778c8b4b2fd9
--- /dev/null
+++ b/drivers/gpu/drm/radeon/r600_microcode.h
@@ -0,0 +1,23297 @@
+/*
+ * Copyright 2008-2009 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef R600_MICROCODE_H
+#define R600_MICROCODE_H
+
+static const int ME_JUMP_TABLE_START = 1764;
+static const int ME_JUMP_TABLE_END   = 1792;
+
+#define PFP_UCODE_SIZE 576
+#define PM4_UCODE_SIZE 1792
+#define R700_PFP_UCODE_SIZE 848
+#define R700_PM4_UCODE_SIZE 1360
+
+static const u32 R600_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x614 },
+    { 0x00000000, 0x00600000, 0x5b2 },
+    { 0x00000000, 0x00600000, 0x5c5 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000020, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000021, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x0000001d, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x0000001d, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000030, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x00000010, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000030, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000032, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x0000002d, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x080 },
+    { 0x0000002e, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x081 },
+    { 0x00000000, 0x00400000, 0x087 },
+    { 0x0000002d, 0x00203623, 0x000 },
+    { 0x0000002e, 0x00203624, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x087 },
+    { 0x00000000, 0x00600000, 0x5ed },
+    { 0x00000000, 0x00600000, 0x5e1 },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08a },
+    { 0x00000018, 0xc0403620, 0x090 },
+    { 0x00000000, 0x2ee00000, 0x08e },
+    { 0x00000000, 0x2ce00000, 0x08d },
+    { 0x00000002, 0x00400e2d, 0x08f },
+    { 0x00000003, 0x00400e2d, 0x08f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000018, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x095 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x09d },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09b },
+    { 0x00000000, 0x2ce00000, 0x09a },
+    { 0x00000002, 0x00400e2d, 0x09c },
+    { 0x00000003, 0x00400e2d, 0x09c },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a4 },
+    { 0x0000001c, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x0000001b, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0db },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x28c },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x128 },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0c5 },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0d6 },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0d4 },
+    { 0x00000013, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0cf },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ce },
+    { 0x00003f00, 0x00400c11, 0x0d0 },
+    { 0x00001f00, 0x00400c11, 0x0d0 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0d6 },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00284a22, 0x000 },
+    { 0x00000030, 0x00200e2d, 0x000 },
+    { 0x0000002e, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e3 },
+    { 0x00000000, 0x00600000, 0x5e7 },
+    { 0x00000000, 0x00400000, 0x0e4 },
+    { 0x00000000, 0x00600000, 0x5ea },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x0000001d, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f1 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f1 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x0000001a, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f6 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x104 },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000013, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0fd },
+    { 0xffffffff, 0x00404811, 0x104 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x100 },
+    { 0x0000ffff, 0x00404811, 0x104 },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x103 },
+    { 0x000000ff, 0x00404811, 0x104 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000019, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x10d },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000019, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x114 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x110 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x127 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x614 },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x613 },
+    { 0x00000004, 0x00404c11, 0x12e },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x2fe },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x19f },
+    { 0x00000000, 0x00600000, 0x151 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2a4 },
+    { 0x0001a1fd, 0x00604411, 0x2c9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x138 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x2fe },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x19f },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x151 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2a4 },
+    { 0x0001a1fd, 0x00604411, 0x2c9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x149 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x17c },
+    { 0x00000000, 0x00600000, 0x18d },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x189 },
+    { 0x00000000, 0x00600000, 0x2a4 },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x28c },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x173 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x16f },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x184 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000013, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2e4 },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x165 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x2fe },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x181 },
+    { 0x0000001b, 0xc0203620, 0x000 },
+    { 0x0000001c, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x19f },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x188 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000032, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x00000011, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x128 },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00600e2d, 0x1aa },
+    { 0x0000001c, 0x00600e2d, 0x1aa },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x0000001d, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1a6 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000020, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x2fe },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x19f },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000019, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1cd },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1c9 },
+    { 0x00000000, 0x00600000, 0x1d6 },
+    { 0x00000001, 0x00531e27, 0x1c5 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1be },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1d6 },
+    { 0x00000001, 0x00531e27, 0x1d2 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2a4 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e5 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x1f2 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x1f2 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x613 },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x2fe },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x19f },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2a4 },
+    { 0x0001a1fd, 0x00604411, 0x2c9 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x206 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x1ff },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x5c5 },
+    { 0x00000000, 0x0040040f, 0x200 },
+    { 0x00000000, 0x00600000, 0x5b2 },
+    { 0x00000000, 0x00600000, 0x5c5 },
+    { 0x00000210, 0x00600411, 0x2fe },
+    { 0x00000000, 0x00600000, 0x18d },
+    { 0x00000000, 0x00600000, 0x189 },
+    { 0x00000000, 0x00600000, 0x2a4 },
+    { 0x00000000, 0x00600000, 0x28c },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x21f },
+    { 0x00000000, 0xc0404800, 0x21c },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2e4 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x5b2 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x235 },
+    { 0x0000001a, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x0000001a, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x23a },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x2fe },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x19f },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x265 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x253 },
+    { 0x00000018, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x248 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x24b },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000018, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x250 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x253 },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2aa },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25b },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25a },
+    { 0x00000016, 0x00404811, 0x25f },
+    { 0x00000018, 0x00404811, 0x25f },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25e },
+    { 0x00000017, 0x00404811, 0x25f },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2d2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x23f },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x614 },
+    { 0x00000000, 0x00600000, 0x5b2 },
+    { 0x00000000, 0xc0600000, 0x28c },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x00000034, 0x00201a2d, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x00000033, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x27b },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000034, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x128 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x286 },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000024, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000032, 0x00203622, 0x000 },
+    { 0x00000031, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000029, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000029, 0x00203627, 0x000 },
+    { 0x0000002a, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x0000002a, 0x00203627, 0x000 },
+    { 0x0000002b, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x0000002b, 0x00203627, 0x000 },
+    { 0x0000002c, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x0000002c, 0x00803627, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x0000002a, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x0000002b, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x0000002c, 0x00803627, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00203628, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2c5 },
+    { 0x00000000, 0x00400000, 0x2c2 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00203628, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2c2 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2c5 },
+    { 0x0000002b, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2c5 },
+    { 0x00000029, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2c5 },
+    { 0x0000002c, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2c5 },
+    { 0x0000002a, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2c5 },
+    { 0x00000000, 0x00600000, 0x5ed },
+    { 0x00000000, 0x00600000, 0x29e },
+    { 0x00000000, 0x00400000, 0x2c7 },
+    { 0x00000000, 0x00600000, 0x29e },
+    { 0x00000000, 0x00600000, 0x5e4 },
+    { 0x00000000, 0x00400000, 0x2c7 },
+    { 0x00000000, 0x00600000, 0x290 },
+    { 0x00000000, 0x00400000, 0x2c7 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000023, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x0000001d, 0x0020222d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x301 },
+    { 0xffffffef, 0x00280621, 0x000 },
+    { 0x0000001a, 0x0020222d, 0x000 },
+    { 0x0000f8e0, 0x00204411, 0x000 },
+    { 0x00000000, 0x00294901, 0x000 },
+    { 0x00000000, 0x00894901, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x97000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00002257, 0x00204411, 0x000 },
+    { 0x00000003, 0xc0484a20, 0x000 },
+    { 0x0000225d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x5c5 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x334 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000017, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x614 },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x33d },
+    { 0x00000014, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x351 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000016, 0x00604811, 0x35e },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x355 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00404811, 0x349 },
+    { 0x00000028, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x349 },
+    { 0x00002104, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x00000035, 0x00203626, 0x000 },
+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x360 },
+    { 0x00000035, 0x00801a2d, 0x000 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x00000015, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x376 },
+    { 0x0000001e, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x380 },
+    { 0x00000020, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x38c },
+    { 0x0000000f, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x398 },
+    { 0x00000010, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x398 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x39a },
+    { 0x00000016, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x39f },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x08000000, 0x00290a22, 0x000 },
+    { 0x00000003, 0x40210e20, 0x000 },
+    { 0x0000000c, 0xc0211220, 0x000 },
+    { 0x00080000, 0x00281224, 0x000 },
+    { 0x00000014, 0xc0221620, 0x000 },
+    { 0x00000000, 0x002914a4, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948a2, 0x000 },
+    { 0x0000a1fe, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000015, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x614 },
+    { 0x00000015, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x382 },
+    { 0x0000210e, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x614 },
+    { 0x00000003, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x38e },
+    { 0x00002108, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
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+    { 0x00000001, 0x00333e2f, 0x000 },
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+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x602 },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x541 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x614 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x549 },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x55b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x549 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x614 },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x55b },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x54d },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x55b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x559 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x554 },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x557 },
+    { 0x00000000, 0x00401c10, 0x55b },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x55d },
+    { 0x00000000, 0x00600000, 0x5a4 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56d },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x614 },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x56b },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x57d },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x614 },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x57b },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x58d },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x614 },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x58b },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x614 },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x599 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x59f },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5a4 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x5b7 },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x00000034, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x5bb },
+    { 0x00000000, 0x00600000, 0x5a4 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5bb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x0000217a, 0xc0204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x5e1 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000016, 0x00604811, 0x35e },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x614 },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
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+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x0000001d, 0x00803627, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x0000001d, 0x00803627, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x0000001d, 0x00803627, 0x000 },
+    { 0x0000001d, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x0000001d, 0x00803627, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000016, 0x00604811, 0x35e },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0x00ffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x614 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x613 },
+    { 0x00000010, 0x00404c11, 0x5f9 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
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+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
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+    { 0x00000000, 0x002910c4, 0x000 },
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+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000029, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
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+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x013304ef, 0x059b0239, 0x000 },
+    { 0x01b00159, 0x0425059b, 0x000 },
+    { 0x021201f6, 0x02390142, 0x000 },
+    { 0x0210022e, 0x0289022a, 0x000 },
+    { 0x03c2059b, 0x059b059b, 0x000 },
+    { 0x05cd05ce, 0x0308059b, 0x000 },
+    { 0x059b05a0, 0x03090329, 0x000 },
+    { 0x0313026b, 0x032b031d, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b052c, 0x059b059b, 0x000 },
+    { 0x03a5059b, 0x04a2032d, 0x000 },
+    { 0x04810433, 0x0423059b, 0x000 },
+    { 0x04bb04ed, 0x042704c8, 0x000 },
+    { 0x043304f4, 0x033a0365, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b059b, 0x05b905a2, 0x000 },
+    { 0x059b059b, 0x0007059b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x03e303d8, 0x03f303f1, 0x000 },
+    { 0x03f903f5, 0x03f703fb, 0x000 },
+    { 0x04070403, 0x040f040b, 0x000 },
+    { 0x04170413, 0x041f041b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x059b059b, 0x059b059b, 0x000 },
+    { 0x00020600, 0x06190006, 0x000 },
+};
+
+static const u32 R600_pfp_microcode[] = {
+0xd40071,
+0xd40072,
+0xca0400,
+0xa00000,
+0x7e828b,
+0x800003,
+0xca0400,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d4,
+0xd5c01e,
+0xca0800,
+0x80001b,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000d,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000d,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800054,
+0xd40073,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800002,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800002,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b9,
+0xd4c01e,
+0xc6083e,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800002,
+0x062001,
+0xc6083e,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x80007a,
+0xd42013,
+0xc6083e,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008e,
+0x000000,
+0xc41432,
+0xc6183e,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800002,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xd40073,
+0xe4015e,
+0xd4001e,
+0x8001b9,
+0x062001,
+0x0a2001,
+0xd60074,
+0xc40836,
+0xc61040,
+0x988007,
+0xcc3835,
+0x95010f,
+0xd4001f,
+0xd46062,
+0x800002,
+0xd42062,
+0xcc1433,
+0x8401bc,
+0xd40070,
+0xd5401e,
+0x800002,
+0xee001e,
+0xca0c00,
+0xca1000,
+0xd4c01a,
+0x8401bc,
+0xd5001a,
+0xcc0443,
+0x35101f,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b9,
+0xd4006d,
+0x344401,
+0xcc0c44,
+0x98403a,
+0xcc2c46,
+0x958004,
+0xcc0445,
+0x8001b9,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f3,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f3,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f3,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f3,
+0xcc1003,
+0x988014,
+0xcc1047,
+0x9a8009,
+0xcc1448,
+0x9840da,
+0xd4006d,
+0xcc1844,
+0xd5001a,
+0xd5401a,
+0x8000cc,
+0xd5801a,
+0x96c0d3,
+0xd4006d,
+0x8001b9,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800002,
+0xec007f,
+0x9ac0ca,
+0xd4006d,
+0x8001b9,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b9,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809c,
+0xd4006d,
+0x98409a,
+0xd4006e,
+0xcc0847,
+0xcc0c48,
+0xcc1044,
+0xd4801a,
+0xd4c01a,
+0x800104,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d8,
+0xca0c00,
+0xd4401e,
+0x800002,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800002,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bc,
+0x000000,
+0x8401bc,
+0xd7806f,
+0x800002,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902af,
+0x7c738b,
+0x8401bc,
+0xd7806f,
+0x800002,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984296,
+0x000000,
+0x800164,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800002,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc1049,
+0x990004,
+0xd40071,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800002,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x95001f,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x7d8380,
+0xd5806f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0x8001b9,
+0xd60074,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800002,
+0xee001e,
+0x800002,
+0xee001f,
+0xd4001f,
+0x800002,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010174,
+0x02017b,
+0x030090,
+0x040080,
+0x050005,
+0x060040,
+0x070033,
+0x08012f,
+0x090047,
+0x0a0037,
+0x1001b7,
+0x1700a4,
+0x22013d,
+0x23014c,
+0x2000b5,
+0x240128,
+0x27004e,
+0x28006b,
+0x2a0061,
+0x2b0053,
+0x2f0066,
+0x320088,
+0x340182,
+0x3c0159,
+0x3f0073,
+0x41018f,
+0x440131,
+0x550176,
+0x56017d,
+0x60000c,
+0x610035,
+0x620039,
+0x630039,
+0x640039,
+0x650039,
+0x660039,
+0x670039,
+0x68003b,
+0x690042,
+0x6a0049,
+0x6b0049,
+0x6c0049,
+0x6d0049,
+0x6e0049,
+0x6f0049,
+0x7301b7,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+0x000007,
+};
+
+static const u32 RV610_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x668 },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x662 },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x668 },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x65f },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000017, 0x0020222d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x318 },
+    { 0xffffffef, 0x00280621, 0x000 },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x0000f8e0, 0x00204411, 0x000 },
+    { 0x00000000, 0x00294901, 0x000 },
+    { 0x00000000, 0x00894901, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x97000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00002257, 0x00204411, 0x000 },
+    { 0x00000003, 0xc0484a20, 0x000 },
+    { 0x0000225d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x34b },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x354 },
+    { 0x00000014, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x364 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00604802, 0x36e },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x36a },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x00000028, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5c0 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x0000002c, 0x00203626, 0x000 },
+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x370 },
+    { 0x0000002c, 0x00801a2d, 0x000 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x00000015, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x386 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b1 },
+    { 0x00000016, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b5 },
+    { 0x00000020, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x39c },
+    { 0x0000000f, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x00000010, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x0000001e, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x390 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x08000000, 0x00290a22, 0x000 },
+    { 0x00000003, 0x40210e20, 0x000 },
+    { 0x0000000c, 0xc0211220, 0x000 },
+    { 0x00080000, 0x00281224, 0x000 },
+    { 0x00000014, 0xc0221620, 0x000 },
+    { 0x00000000, 0x002914a4, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
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+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000017, 0x00204811, 0x000 },
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+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000000, 0x00400000, 0x4c7 },
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+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000000, 0xc0600000, 0x68d },
+    { 0x00000001, 0x00210222, 0x000 },
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+    { 0x81000000, 0x00204411, 0x000 },
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+    { 0x00000000, 0x14e00000, 0x500 },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4ef },
+    { 0x00000001, 0x00333e2f, 0x000 },
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+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x67b },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x566 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68d },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56e },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68d },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x572 },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x57a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x692 },
+    { 0x00000000, 0x00401c10, 0x57c },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x57e },
+    { 0x00000000, 0x00600000, 0x5c9 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x58f },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x58d },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5a0 },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x59e },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5b1 },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5af },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5be },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5c4 },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5c9 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000002c, 0x00203621, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5d0 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000030, 0x00403621, 0x5e3 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5e3 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a092, 0x00604411, 0x68d },
+    { 0x00000031, 0x00203630, 0x000 },
+    { 0x0004a093, 0x00604411, 0x68d },
+    { 0x00000032, 0x00203630, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68d },
+    { 0x00000033, 0x00203630, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68d },
+    { 0x00000034, 0x00203630, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68d },
+    { 0x00000035, 0x00203630, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68d },
+    { 0x00000036, 0x00203630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000001, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62c },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62c },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x605 },
+    { 0x0000a092, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x0000a093, 0x00204411, 0x000 },
+    { 0x00000032, 0x00204a2d, 0x000 },
+    { 0x0000a2b6, 0x00204411, 0x000 },
+    { 0x00000033, 0x00204a2d, 0x000 },
+    { 0x0000a2ba, 0x00204411, 0x000 },
+    { 0x00000034, 0x00204a2d, 0x000 },
+    { 0x0000a2be, 0x00204411, 0x000 },
+    { 0x00000035, 0x00204a2d, 0x000 },
+    { 0x0000a2c2, 0x00204411, 0x000 },
+    { 0x00000036, 0x00204a2d, 0x000 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x000001ff, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62b },
+    { 0x00000000, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x60e },
+    { 0x0004a003, 0x00604411, 0x68d },
+    { 0x0000a003, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x14c00000, 0x613 },
+    { 0x0004a010, 0x00604411, 0x68d },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62b },
+    { 0x0004a011, 0x00604411, 0x68d },
+    { 0x0000a011, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a012, 0x00604411, 0x68d },
+    { 0x0000a012, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a013, 0x00604411, 0x68d },
+    { 0x0000a013, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a014, 0x00604411, 0x68d },
+    { 0x0000a014, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a015, 0x00604411, 0x68d },
+    { 0x0000a015, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a016, 0x00604411, 0x68d },
+    { 0x0000a016, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a017, 0x00604411, 0x68d },
+    { 0x0000a017, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000002c, 0x0080062d, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x63d },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000002, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x63b },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x641 },
+    { 0x00000000, 0x00600000, 0x5c9 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x641 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x62d },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x62d },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x656 },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000010, 0x00404c11, 0x672 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x68b },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68d },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x690 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x692 },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x695 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x01420502, 0x05c00250, 0x000 },
+    { 0x01c30168, 0x043f05c0, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03d705c0, 0x05c005c0, 0x000 },
+    { 0x0649064a, 0x031f05c0, 0x000 },
+    { 0x05c005c5, 0x03200340, 0x000 },
+    { 0x032a0282, 0x03420334, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c00551, 0x05c005c0, 0x000 },
+    { 0x03ba05c0, 0x04bb0344, 0x000 },
+    { 0x049a0450, 0x043d05c0, 0x000 },
+    { 0x04d005c0, 0x044104dd, 0x000 },
+    { 0x04500507, 0x03510375, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x063f05c7, 0x000 },
+    { 0x05c005c0, 0x000705c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x03f803ed, 0x04080406, 0x000 },
+    { 0x040e040a, 0x040c0410, 0x000 },
+    { 0x041c0418, 0x04240420, 0x000 },
+    { 0x042c0428, 0x04340430, 0x000 },
+    { 0x05c005c0, 0x043805c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x00020679, 0x06970006, 0x000 },
+};
+
+static const u32 RV610_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001b8,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800053,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b8,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x800079,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008d,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401bb,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401bb,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b8,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f0,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f0,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f0,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f0,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000c9,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800101,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d9,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bd,
+0x000000,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902b0,
+0x7c738b,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984297,
+0x000000,
+0x800161,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001b8,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010171,
+0x020178,
+0x03008f,
+0x04007f,
+0x050003,
+0x06003f,
+0x070032,
+0x08012c,
+0x090046,
+0x0a0036,
+0x1001b6,
+0x1700a2,
+0x22013a,
+0x230149,
+0x2000b4,
+0x240125,
+0x27004d,
+0x28006a,
+0x2a0060,
+0x2b0052,
+0x2f0065,
+0x320087,
+0x34017f,
+0x3c0156,
+0x3f0072,
+0x41018c,
+0x44012e,
+0x550173,
+0x56017a,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RV620_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x668 },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x662 },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00000000, 0x00600000, 0x631 },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x668 },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x65f },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000017, 0x0020222d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x318 },
+    { 0xffffffef, 0x00280621, 0x000 },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x0000f8e0, 0x00204411, 0x000 },
+    { 0x00000000, 0x00294901, 0x000 },
+    { 0x00000000, 0x00894901, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x97000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00002257, 0x00204411, 0x000 },
+    { 0x00000003, 0xc0484a20, 0x000 },
+    { 0x0000225d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x645 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x34b },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x354 },
+    { 0x00000014, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x364 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00604802, 0x36e },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x36a },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x00000028, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5c0 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x0000002c, 0x00203626, 0x000 },
+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x370 },
+    { 0x0000002c, 0x00801a2d, 0x000 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x00000015, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x386 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b1 },
+    { 0x00000016, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b5 },
+    { 0x00000020, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x39c },
+    { 0x0000000f, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x00000010, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x0000001e, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x390 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x08000000, 0x00290a22, 0x000 },
+    { 0x00000003, 0x40210e20, 0x000 },
+    { 0x0000000c, 0xc0211220, 0x000 },
+    { 0x00080000, 0x00281224, 0x000 },
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+    { 0x00000000, 0x002914a4, 0x000 },
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+    { 0x00000000, 0x002948a2, 0x000 },
+    { 0x0000a1fe, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000015, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x392 },
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+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000017, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
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+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x80000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000010, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x3ae },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000006, 0x00404811, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x0000001d, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x3ce },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
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+    { 0x00000000, 0x14e00000, 0x3c0 },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0xbabecafe, 0x00204811, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
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+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000004, 0x00404811, 0x000 },
+    { 0x00002170, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000a, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x3d3 },
+    { 0x8c000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00003fff, 0x40280a20, 0x000 },
+    { 0x80000000, 0x40280e20, 0x000 },
+    { 0x40000000, 0xc0281220, 0x000 },
+    { 0x00040000, 0x00694622, 0x68d },
+    { 0x00000000, 0x00201410, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x3e1 },
+    { 0x00000000, 0xc0401800, 0x3e4 },
+    { 0x00003fff, 0xc0281a20, 0x000 },
+    { 0x00040000, 0x00694626, 0x68d },
+    { 0x00000000, 0x00201810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x3e7 },
+    { 0x00000000, 0xc0401c00, 0x3ea },
+    { 0x00003fff, 0xc0281e20, 0x000 },
+    { 0x00040000, 0x00694627, 0x68d },
+    { 0x00000000, 0x00201c10, 0x000 },
+    { 0x00000000, 0x00204402, 0x000 },
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+    { 0x00002000, 0x00200c11, 0x000 },
+    { 0x83000000, 0x00604411, 0x412 },
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+    { 0x00000000, 0x14c00000, 0x3f7 },
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+    { 0x0000ffff, 0xc0481220, 0x3ff },
+    { 0xa7800000, 0x00200811, 0x000 },
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+    { 0x83000000, 0x00604411, 0x412 },
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+    { 0x0000ffff, 0xc0281220, 0x000 },
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+    { 0x00000000, 0x1d000000, 0x000 },
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+    { 0x00000000, 0xc0400400, 0x001 },
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+    { 0x0000c000, 0x00400c11, 0x3fa },
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+    { 0x0000f8e0, 0x00400c11, 0x3fa },
+    { 0xad800000, 0x00200811, 0x000 },
+    { 0x0000f880, 0x00400c11, 0x3fa },
+    { 0xb3800000, 0x00200811, 0x000 },
+    { 0x0000f3fc, 0x00400c11, 0x3fa },
+    { 0xaf800000, 0x00200811, 0x000 },
+    { 0x0000e000, 0x00400c11, 0x3fa },
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+    { 0x83000000, 0x00204411, 0x000 },
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+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
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+    { 0x00000000, 0x00404801, 0x000 },
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+    { 0x00800000, 0xc0494a20, 0x446 },
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+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
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+    { 0x00000000, 0x00404c02, 0x44b },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x00000000, 0xc0201400, 0x000 },
+    { 0x00000000, 0xc0201800, 0x000 },
+    { 0x00000000, 0xc0201c00, 0x000 },
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+    { 0x00000000, 0x0ce00000, 0x459 },
+    { 0x00000000, 0xc0202000, 0x000 },
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+    { 0x00000000, 0x0ce00000, 0x461 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0x00694624, 0x68d },
+    { 0x00000000, 0x00400000, 0x466 },
+    { 0x81000000, 0x00204411, 0x000 },
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+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00604805, 0x692 },
+    { 0x00000000, 0x002824f0, 0x000 },
+    { 0x00000007, 0x00280a23, 0x000 },
+    { 0x00000001, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x46d },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x04e00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
+    { 0x00000002, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x472 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x02e00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x477 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x47c },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
+    { 0x00000005, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x481 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x06e00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x486 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x08e00000, 0x486 },
+    { 0x00000000, 0x00400000, 0x493 },
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+    { 0x00000000, 0x0ae00000, 0x000 },
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+    { 0x00000000, 0x14c00000, 0x490 },
+    { 0x00002169, 0x00204411, 0x000 },
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+    { 0xcafebabe, 0x00404811, 0x000 },
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+    { 0x00000000, 0xc0200000, 0x000 },
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+    { 0x00007f00, 0x00280a21, 0x000 },
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+    { 0x00000000, 0x0ae00000, 0x499 },
+    { 0x00000000, 0xc0200000, 0x000 },
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+    { 0x00000000, 0x00404c08, 0x459 },
+    { 0x00000000, 0xc0200800, 0x000 },
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+    { 0x00000011, 0x40211220, 0x000 },
+    { 0x00000012, 0x40211620, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00210225, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4a3 },
+    { 0x00040000, 0xc0494a20, 0x4a4 },
+    { 0xfffbffff, 0xc0284a20, 0x000 },
+    { 0x00000000, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4b0 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000c, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4ac },
+    { 0xa0000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x00204811, 0x000 },
+    { 0x0000216b, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000216c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4aa },
+    { 0x00000000, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4c3 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x692 },
+    { 0x00000000, 0x00400000, 0x4c7 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xc0600000, 0x68d },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4ce },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0404810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68d },
+    { 0x00000000, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4d0 },
+    { 0x00002180, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000003, 0x00333e2f, 0x000 },
+    { 0x00000001, 0x00210221, 0x000 },
+    { 0x00000000, 0x14e00000, 0x500 },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4ef },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xd8c04800, 0x4e3 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000002d, 0x0020122d, 0x000 },
+    { 0x00000000, 0x00290c83, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000011, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4aa },
+    { 0x0000002c, 0xc0203620, 0x000 },
+    { 0x0000002d, 0xc0403620, 0x000 },
+    { 0x0000000f, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x505 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0xd9000000, 0x000 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xb5000000, 0x00204411, 0x000 },
+    { 0x00002000, 0x00204811, 0x000 },
+    { 0xb6000000, 0x00204411, 0x000 },
+    { 0x0000a000, 0x00204811, 0x000 },
+    { 0xb7000000, 0x00204411, 0x000 },
+    { 0x0000c000, 0x00204811, 0x000 },
+    { 0xb8000000, 0x00204411, 0x000 },
+    { 0x0000f8e0, 0x00204811, 0x000 },
+    { 0xb9000000, 0x00204411, 0x000 },
+    { 0x0000f880, 0x00204811, 0x000 },
+    { 0xba000000, 0x00204411, 0x000 },
+    { 0x0000e000, 0x00204811, 0x000 },
+    { 0xbb000000, 0x00204411, 0x000 },
+    { 0x0000f000, 0x00204811, 0x000 },
+    { 0xbc000000, 0x00204411, 0x000 },
+    { 0x0000f3fc, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00204811, 0x000 },
+    { 0x000000ff, 0x00280e30, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x519 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x14c00000, 0x52e },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000001c, 0x00203623, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x67b },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x566 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68d },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56e },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68d },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x572 },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x57c },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x57a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x692 },
+    { 0x00000000, 0x00401c10, 0x57c },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x57e },
+    { 0x00000000, 0x00600000, 0x5c9 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x58f },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x58d },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5a0 },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x59e },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5b1 },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5af },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68d },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5be },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5c4 },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5c9 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000002c, 0x00203621, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5d0 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000030, 0x00403621, 0x5e3 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5e3 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a092, 0x00604411, 0x68d },
+    { 0x00000031, 0x00203630, 0x000 },
+    { 0x0004a093, 0x00604411, 0x68d },
+    { 0x00000032, 0x00203630, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68d },
+    { 0x00000033, 0x00203630, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68d },
+    { 0x00000034, 0x00203630, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68d },
+    { 0x00000035, 0x00203630, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68d },
+    { 0x00000036, 0x00203630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000001, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62c },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62c },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x605 },
+    { 0x0000a092, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x0000a093, 0x00204411, 0x000 },
+    { 0x00000032, 0x00204a2d, 0x000 },
+    { 0x0000a2b6, 0x00204411, 0x000 },
+    { 0x00000033, 0x00204a2d, 0x000 },
+    { 0x0000a2ba, 0x00204411, 0x000 },
+    { 0x00000034, 0x00204a2d, 0x000 },
+    { 0x0000a2be, 0x00204411, 0x000 },
+    { 0x00000035, 0x00204a2d, 0x000 },
+    { 0x0000a2c2, 0x00204411, 0x000 },
+    { 0x00000036, 0x00204a2d, 0x000 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x000001ff, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62b },
+    { 0x00000000, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x60e },
+    { 0x0004a003, 0x00604411, 0x68d },
+    { 0x0000a003, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x14c00000, 0x613 },
+    { 0x0004a010, 0x00604411, 0x68d },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62b },
+    { 0x0004a011, 0x00604411, 0x68d },
+    { 0x0000a011, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a012, 0x00604411, 0x68d },
+    { 0x0000a012, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a013, 0x00604411, 0x68d },
+    { 0x0000a013, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a014, 0x00604411, 0x68d },
+    { 0x0000a014, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a015, 0x00604411, 0x68d },
+    { 0x0000a015, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a016, 0x00604411, 0x68d },
+    { 0x0000a016, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a017, 0x00604411, 0x68d },
+    { 0x0000a017, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x0000002c, 0x0080062d, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x63d },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000002, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x63b },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68d },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x641 },
+    { 0x00000000, 0x00600000, 0x5c9 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x641 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x62d },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x62d },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x656 },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68d },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x68c },
+    { 0x00000010, 0x00404c11, 0x672 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x68b },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68d },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x690 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x692 },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x695 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x01420502, 0x05c00250, 0x000 },
+    { 0x01c30168, 0x043f05c0, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03d705c0, 0x05c005c0, 0x000 },
+    { 0x0649064a, 0x031f05c0, 0x000 },
+    { 0x05c005c5, 0x03200340, 0x000 },
+    { 0x032a0282, 0x03420334, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c00551, 0x05c005c0, 0x000 },
+    { 0x03ba05c0, 0x04bb0344, 0x000 },
+    { 0x049a0450, 0x043d05c0, 0x000 },
+    { 0x04d005c0, 0x044104dd, 0x000 },
+    { 0x04500507, 0x03510375, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x063f05c7, 0x000 },
+    { 0x05c005c0, 0x000705c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x03f803ed, 0x04080406, 0x000 },
+    { 0x040e040a, 0x040c0410, 0x000 },
+    { 0x041c0418, 0x04240420, 0x000 },
+    { 0x042c0428, 0x04340430, 0x000 },
+    { 0x05c005c0, 0x043805c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x05c005c0, 0x05c005c0, 0x000 },
+    { 0x00020679, 0x06970006, 0x000 },
+};
+
+static const u32 RV620_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001b8,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800053,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b8,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x800079,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008d,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401bb,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401bb,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b8,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f0,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f0,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f0,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f0,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000c9,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800101,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d9,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bd,
+0x000000,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902b0,
+0x7c738b,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984297,
+0x000000,
+0x800161,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001b8,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010171,
+0x020178,
+0x03008f,
+0x04007f,
+0x050003,
+0x06003f,
+0x070032,
+0x08012c,
+0x090046,
+0x0a0036,
+0x1001b6,
+0x1700a2,
+0x22013a,
+0x230149,
+0x2000b4,
+0x240125,
+0x27004d,
+0x28006a,
+0x2a0060,
+0x2b0052,
+0x2f0065,
+0x320087,
+0x34017f,
+0x3c0156,
+0x3f0072,
+0x41018c,
+0x44012e,
+0x550173,
+0x56017a,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RV630_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x65f },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x662 },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000017, 0x0020222d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x318 },
+    { 0xffffffef, 0x00280621, 0x000 },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x0000f8e0, 0x00204411, 0x000 },
+    { 0x00000000, 0x00294901, 0x000 },
+    { 0x00000000, 0x00894901, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x97000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00002257, 0x00204411, 0x000 },
+    { 0x00000003, 0xc0484a20, 0x000 },
+    { 0x0000225d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x34b },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x354 },
+    { 0x00000014, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x364 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00604802, 0x36e },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x36a },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x00000028, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5bd },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x35f },
+    { 0x0000002c, 0x00203626, 0x000 },
+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x370 },
+    { 0x0000002c, 0x00801a2d, 0x000 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x00000015, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x386 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b1 },
+    { 0x00000016, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3b5 },
+    { 0x00000020, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x39c },
+    { 0x0000000f, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x00000010, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x3a8 },
+    { 0x0000001e, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x390 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x08000000, 0x00290a22, 0x000 },
+    { 0x00000003, 0x40210e20, 0x000 },
+    { 0x0000000c, 0xc0211220, 0x000 },
+    { 0x00080000, 0x00281224, 0x000 },
+    { 0x00000014, 0xc0221620, 0x000 },
+    { 0x00000000, 0x002914a4, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948a2, 0x000 },
+    { 0x0000a1fe, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000015, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x392 },
+    { 0x0000210e, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000017, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000003, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x39e },
+    { 0x00002108, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x80000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000010, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x3ae },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000006, 0x00404811, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x0000001d, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x3ce },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x3c0 },
+    { 0x00002100, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0xbabecafe, 0x00204811, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000004, 0x00404811, 0x000 },
+    { 0x00002170, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000a, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x3d3 },
+    { 0x8c000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00003fff, 0x40280a20, 0x000 },
+    { 0x80000000, 0x40280e20, 0x000 },
+    { 0x40000000, 0xc0281220, 0x000 },
+    { 0x00040000, 0x00694622, 0x68a },
+    { 0x00000000, 0x00201410, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x3e1 },
+    { 0x00000000, 0xc0401800, 0x3e4 },
+    { 0x00003fff, 0xc0281a20, 0x000 },
+    { 0x00040000, 0x00694626, 0x68a },
+    { 0x00000000, 0x00201810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x3e7 },
+    { 0x00000000, 0xc0401c00, 0x3ea },
+    { 0x00003fff, 0xc0281e20, 0x000 },
+    { 0x00040000, 0x00694627, 0x68a },
+    { 0x00000000, 0x00201c10, 0x000 },
+    { 0x00000000, 0x00204402, 0x000 },
+    { 0x00000000, 0x002820c5, 0x000 },
+    { 0x00000000, 0x004948e8, 0x000 },
+    { 0xa5800000, 0x00200811, 0x000 },
+    { 0x00002000, 0x00200c11, 0x000 },
+    { 0x83000000, 0x00604411, 0x412 },
+    { 0x00000000, 0x00204402, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x0000001f, 0xc0210220, 0x000 },
+    { 0x00000000, 0x14c00000, 0x3f7 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0000ffff, 0xc0481220, 0x3ff },
+    { 0xa7800000, 0x00200811, 0x000 },
+    { 0x0000a000, 0x00200c11, 0x000 },
+    { 0x83000000, 0x00604411, 0x412 },
+    { 0x00000000, 0x00204402, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x83000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00304883, 0x000 },
+    { 0x84000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x1d000000, 0x000 },
+    { 0x83000000, 0x00604411, 0x412 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xa9800000, 0x00200811, 0x000 },
+    { 0x0000c000, 0x00400c11, 0x3fa },
+    { 0xab800000, 0x00200811, 0x000 },
+    { 0x0000f8e0, 0x00400c11, 0x3fa },
+    { 0xad800000, 0x00200811, 0x000 },
+    { 0x0000f880, 0x00400c11, 0x3fa },
+    { 0xb3800000, 0x00200811, 0x000 },
+    { 0x0000f3fc, 0x00400c11, 0x3fa },
+    { 0xaf800000, 0x00200811, 0x000 },
+    { 0x0000e000, 0x00400c11, 0x3fa },
+    { 0xb1800000, 0x00200811, 0x000 },
+    { 0x0000f000, 0x00400c11, 0x3fa },
+    { 0x83000000, 0x00204411, 0x000 },
+    { 0x00002148, 0x00204811, 0x000 },
+    { 0x84000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x1d000000, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x01182000, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0218a000, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0318c000, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0418f8e0, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0518f880, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0618e000, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0718f000, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0818f3fc, 0xc0304620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000030, 0x00200a2d, 0x000 },
+    { 0x00000000, 0xc0290c40, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x86000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404801, 0x000 },
+    { 0x85000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0x00404801, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00404c02, 0x448 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x00000000, 0xc0201400, 0x000 },
+    { 0x00000000, 0xc0201800, 0x000 },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00007f00, 0x00280a21, 0x000 },
+    { 0x00004500, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x456 },
+    { 0x00000000, 0xc0202000, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x00000010, 0x00280a23, 0x000 },
+    { 0x00000010, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x45e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0x00694624, 0x68a },
+    { 0x00000000, 0x00400000, 0x463 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00604805, 0x68f },
+    { 0x00000000, 0x002824f0, 0x000 },
+    { 0x00000007, 0x00280a23, 0x000 },
+    { 0x00000001, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x46a },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x04e00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00000002, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x46f },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x02e00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x474 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x479 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00000005, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x47e },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x06e00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x483 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x08e00000, 0x483 },
+    { 0x00000000, 0x00400000, 0x490 },
+    { 0x00007f00, 0x00280a21, 0x000 },
+    { 0x00004500, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x000 },
+    { 0x00000008, 0x00210a23, 0x000 },
+    { 0x00000000, 0x14c00000, 0x48d },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00007f00, 0x00280a21, 0x000 },
+    { 0x00004500, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x496 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x00404c08, 0x456 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000011, 0x40211220, 0x000 },
+    { 0x00000012, 0x40211620, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00210225, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4a0 },
+    { 0x00040000, 0xc0494a20, 0x4a1 },
+    { 0xfffbffff, 0xc0284a20, 0x000 },
+    { 0x00000000, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4ad },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000c, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4a9 },
+    { 0xa0000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x00204811, 0x000 },
+    { 0x0000216b, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000216c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4a7 },
+    { 0x00000000, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4c0 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x68f },
+    { 0x00000000, 0x00400000, 0x4c4 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xc0600000, 0x68a },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4cb },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0404810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000000, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4cd },
+    { 0x00002180, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000003, 0x00333e2f, 0x000 },
+    { 0x00000001, 0x00210221, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4fd },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4ec },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xd8c04800, 0x4e0 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000002d, 0x0020122d, 0x000 },
+    { 0x00000000, 0x00290c83, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000011, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4a7 },
+    { 0x0000002c, 0xc0203620, 0x000 },
+    { 0x0000002d, 0xc0403620, 0x000 },
+    { 0x0000000f, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x502 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0xd9000000, 0x000 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xb5000000, 0x00204411, 0x000 },
+    { 0x00002000, 0x00204811, 0x000 },
+    { 0xb6000000, 0x00204411, 0x000 },
+    { 0x0000a000, 0x00204811, 0x000 },
+    { 0xb7000000, 0x00204411, 0x000 },
+    { 0x0000c000, 0x00204811, 0x000 },
+    { 0xb8000000, 0x00204411, 0x000 },
+    { 0x0000f8e0, 0x00204811, 0x000 },
+    { 0xb9000000, 0x00204411, 0x000 },
+    { 0x0000f880, 0x00204811, 0x000 },
+    { 0xba000000, 0x00204411, 0x000 },
+    { 0x0000e000, 0x00204811, 0x000 },
+    { 0xbb000000, 0x00204411, 0x000 },
+    { 0x0000f000, 0x00204811, 0x000 },
+    { 0xbc000000, 0x00204411, 0x000 },
+    { 0x0000f3fc, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00204811, 0x000 },
+    { 0x000000ff, 0x00280e30, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x516 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x14c00000, 0x52b },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000001c, 0x00203623, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x678 },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x563 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68a },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56b },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56b },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68a },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56f },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x577 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x68f },
+    { 0x00000000, 0x00401c10, 0x579 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x57b },
+    { 0x00000000, 0x00600000, 0x5c6 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x58c },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x58a },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x59d },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x59b },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5ae },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5ac },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5bb },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5c1 },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5c6 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000002c, 0x00203621, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5cd },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000030, 0x00403621, 0x5e0 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5e0 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a092, 0x00604411, 0x68a },
+    { 0x00000031, 0x00203630, 0x000 },
+    { 0x0004a093, 0x00604411, 0x68a },
+    { 0x00000032, 0x00203630, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68a },
+    { 0x00000033, 0x00203630, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68a },
+    { 0x00000034, 0x00203630, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68a },
+    { 0x00000035, 0x00203630, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68a },
+    { 0x00000036, 0x00203630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000001, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x629 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x629 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x602 },
+    { 0x0000a092, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x0000a093, 0x00204411, 0x000 },
+    { 0x00000032, 0x00204a2d, 0x000 },
+    { 0x0000a2b6, 0x00204411, 0x000 },
+    { 0x00000033, 0x00204a2d, 0x000 },
+    { 0x0000a2ba, 0x00204411, 0x000 },
+    { 0x00000034, 0x00204a2d, 0x000 },
+    { 0x0000a2be, 0x00204411, 0x000 },
+    { 0x00000035, 0x00204a2d, 0x000 },
+    { 0x0000a2c2, 0x00204411, 0x000 },
+    { 0x00000036, 0x00204a2d, 0x000 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x000001ff, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x628 },
+    { 0x00000000, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x60b },
+    { 0x0004a003, 0x00604411, 0x68a },
+    { 0x0000a003, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x14c00000, 0x610 },
+    { 0x0004a010, 0x00604411, 0x68a },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x628 },
+    { 0x0004a011, 0x00604411, 0x68a },
+    { 0x0000a011, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a012, 0x00604411, 0x68a },
+    { 0x0000a012, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a013, 0x00604411, 0x68a },
+    { 0x0000a013, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a014, 0x00604411, 0x68a },
+    { 0x0000a014, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a015, 0x00604411, 0x68a },
+    { 0x0000a015, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a016, 0x00604411, 0x68a },
+    { 0x0000a016, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a017, 0x00604411, 0x68a },
+    { 0x0000a017, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000002c, 0x0080062d, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x63a },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000002, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x638 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x63e },
+    { 0x00000000, 0x00600000, 0x5c6 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x63e },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x62a },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x62a },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x653 },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000010, 0x00404c11, 0x66f },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x688 },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68a },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x68d },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68f },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x692 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x014204ff, 0x05bd0250, 0x000 },
+    { 0x01c30168, 0x043f05bd, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03d705bd, 0x05bd05bd, 0x000 },
+    { 0x06460647, 0x031f05bd, 0x000 },
+    { 0x05bd05c2, 0x03200340, 0x000 },
+    { 0x032a0282, 0x03420334, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd054e, 0x05bd05bd, 0x000 },
+    { 0x03ba05bd, 0x04b80344, 0x000 },
+    { 0x0497044d, 0x043d05bd, 0x000 },
+    { 0x04cd05bd, 0x044104da, 0x000 },
+    { 0x044d0504, 0x03510375, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x063c05c4, 0x000 },
+    { 0x05bd05bd, 0x000705bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x03f803ed, 0x04080406, 0x000 },
+    { 0x040e040a, 0x040c0410, 0x000 },
+    { 0x041c0418, 0x04240420, 0x000 },
+    { 0x042c0428, 0x04340430, 0x000 },
+    { 0x05bd05bd, 0x043805bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x00020676, 0x06940006, 0x000 },
+};
+
+static const u32 RV630_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001b8,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800053,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b8,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x800079,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008d,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401bb,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401bb,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b8,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f0,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f0,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f0,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f0,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000c9,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800101,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d9,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bd,
+0x000000,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902b0,
+0x7c738b,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984297,
+0x000000,
+0x800161,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001b8,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010171,
+0x020178,
+0x03008f,
+0x04007f,
+0x050003,
+0x06003f,
+0x070032,
+0x08012c,
+0x090046,
+0x0a0036,
+0x1001b6,
+0x1700a2,
+0x22013a,
+0x230149,
+0x2000b4,
+0x240125,
+0x27004d,
+0x28006a,
+0x2a0060,
+0x2b0052,
+0x2f0065,
+0x320087,
+0x34017f,
+0x3c0156,
+0x3f0072,
+0x41018c,
+0x44012e,
+0x550173,
+0x56017a,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RV635_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x65f },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x662 },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0x00600000, 0x642 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00000000, 0x00600000, 0x62e },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x665 },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x65c },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000017, 0x0020222d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x318 },
+    { 0xffffffef, 0x00280621, 0x000 },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x0000f8e0, 0x00204411, 0x000 },
+    { 0x00000000, 0x00294901, 0x000 },
+    { 0x00000000, 0x00894901, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x97000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
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+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x34b },
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+    { 0x81000000, 0x00204411, 0x000 },
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+    { 0x00000001, 0x00331a26, 0x000 },
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+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x68f },
+    { 0x00000000, 0x00400000, 0x4c4 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xc0600000, 0x68a },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4cb },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0404810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x68a },
+    { 0x00000000, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4cd },
+    { 0x00002180, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000003, 0x00333e2f, 0x000 },
+    { 0x00000001, 0x00210221, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4fd },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4ec },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xd8c04800, 0x4e0 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000002d, 0x0020122d, 0x000 },
+    { 0x00000000, 0x00290c83, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000011, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4a7 },
+    { 0x0000002c, 0xc0203620, 0x000 },
+    { 0x0000002d, 0xc0403620, 0x000 },
+    { 0x0000000f, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x502 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0xd9000000, 0x000 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xb5000000, 0x00204411, 0x000 },
+    { 0x00002000, 0x00204811, 0x000 },
+    { 0xb6000000, 0x00204411, 0x000 },
+    { 0x0000a000, 0x00204811, 0x000 },
+    { 0xb7000000, 0x00204411, 0x000 },
+    { 0x0000c000, 0x00204811, 0x000 },
+    { 0xb8000000, 0x00204411, 0x000 },
+    { 0x0000f8e0, 0x00204811, 0x000 },
+    { 0xb9000000, 0x00204411, 0x000 },
+    { 0x0000f880, 0x00204811, 0x000 },
+    { 0xba000000, 0x00204411, 0x000 },
+    { 0x0000e000, 0x00204811, 0x000 },
+    { 0xbb000000, 0x00204411, 0x000 },
+    { 0x0000f000, 0x00204811, 0x000 },
+    { 0xbc000000, 0x00204411, 0x000 },
+    { 0x0000f3fc, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00204811, 0x000 },
+    { 0x000000ff, 0x00280e30, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x516 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x14c00000, 0x52b },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000001c, 0x00203623, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x678 },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x563 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68a },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56b },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56b },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x68a },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56f },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x579 },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x577 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x68f },
+    { 0x00000000, 0x00401c10, 0x579 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x57b },
+    { 0x00000000, 0x00600000, 0x5c6 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x58c },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x58a },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x59d },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x59b },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5ae },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5ac },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68a },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5bb },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5c1 },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5c6 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000002c, 0x00203621, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5cd },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000030, 0x00403621, 0x5e0 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5e0 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a092, 0x00604411, 0x68a },
+    { 0x00000031, 0x00203630, 0x000 },
+    { 0x0004a093, 0x00604411, 0x68a },
+    { 0x00000032, 0x00203630, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x68a },
+    { 0x00000033, 0x00203630, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x68a },
+    { 0x00000034, 0x00203630, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x68a },
+    { 0x00000035, 0x00203630, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x68a },
+    { 0x00000036, 0x00203630, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000001, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x629 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x629 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x602 },
+    { 0x0000a092, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x0000a093, 0x00204411, 0x000 },
+    { 0x00000032, 0x00204a2d, 0x000 },
+    { 0x0000a2b6, 0x00204411, 0x000 },
+    { 0x00000033, 0x00204a2d, 0x000 },
+    { 0x0000a2ba, 0x00204411, 0x000 },
+    { 0x00000034, 0x00204a2d, 0x000 },
+    { 0x0000a2be, 0x00204411, 0x000 },
+    { 0x00000035, 0x00204a2d, 0x000 },
+    { 0x0000a2c2, 0x00204411, 0x000 },
+    { 0x00000036, 0x00204a2d, 0x000 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x000001ff, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x628 },
+    { 0x00000000, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x60b },
+    { 0x0004a003, 0x00604411, 0x68a },
+    { 0x0000a003, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x14c00000, 0x610 },
+    { 0x0004a010, 0x00604411, 0x68a },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x628 },
+    { 0x0004a011, 0x00604411, 0x68a },
+    { 0x0000a011, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a012, 0x00604411, 0x68a },
+    { 0x0000a012, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a013, 0x00604411, 0x68a },
+    { 0x0000a013, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a014, 0x00604411, 0x68a },
+    { 0x0000a014, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a015, 0x00604411, 0x68a },
+    { 0x0000a015, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a016, 0x00604411, 0x68a },
+    { 0x0000a016, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a017, 0x00604411, 0x68a },
+    { 0x0000a017, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x0000002c, 0x0080062d, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x63a },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000002, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x638 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x68a },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x63e },
+    { 0x00000000, 0x00600000, 0x5c6 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x63e },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x62a },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x62a },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x653 },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00008000, 0x00204811, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36e },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x68a },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x689 },
+    { 0x00000010, 0x00404c11, 0x66f },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x688 },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68a },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x68d },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x68f },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x692 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x014204ff, 0x05bd0250, 0x000 },
+    { 0x01c30168, 0x043f05bd, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03d705bd, 0x05bd05bd, 0x000 },
+    { 0x06460647, 0x031f05bd, 0x000 },
+    { 0x05bd05c2, 0x03200340, 0x000 },
+    { 0x032a0282, 0x03420334, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd054e, 0x05bd05bd, 0x000 },
+    { 0x03ba05bd, 0x04b80344, 0x000 },
+    { 0x0497044d, 0x043d05bd, 0x000 },
+    { 0x04cd05bd, 0x044104da, 0x000 },
+    { 0x044d0504, 0x03510375, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x063c05c4, 0x000 },
+    { 0x05bd05bd, 0x000705bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x03f803ed, 0x04080406, 0x000 },
+    { 0x040e040a, 0x040c0410, 0x000 },
+    { 0x041c0418, 0x04240420, 0x000 },
+    { 0x042c0428, 0x04340430, 0x000 },
+    { 0x05bd05bd, 0x043805bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x05bd05bd, 0x05bd05bd, 0x000 },
+    { 0x00020676, 0x06940006, 0x000 },
+};
+
+static const u32 RV635_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001b8,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800053,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b8,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x800079,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008d,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401bb,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401bb,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b8,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f0,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f0,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f0,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f0,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000c9,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800101,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d9,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bd,
+0x000000,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902b0,
+0x7c738b,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984297,
+0x000000,
+0x800161,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001b8,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010171,
+0x020178,
+0x03008f,
+0x04007f,
+0x050003,
+0x06003f,
+0x070032,
+0x08012c,
+0x090046,
+0x0a0036,
+0x1001b6,
+0x1700a2,
+0x22013a,
+0x230149,
+0x2000b4,
+0x240125,
+0x27004d,
+0x28006a,
+0x2a0060,
+0x2b0052,
+0x2f0065,
+0x320087,
+0x34017f,
+0x3c0156,
+0x3f0072,
+0x41018c,
+0x44012e,
+0x550173,
+0x56017a,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RV670_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x00000000, 0x00600000, 0x624 },
+    { 0x00000000, 0x00600000, 0x638 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00000000, 0x00600000, 0x64d },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x653 },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x656 },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x67c },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x67b },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x67c },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x67b },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x638 },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x624 },
+    { 0x00000000, 0x00600000, 0x638 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x624 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x00000000, 0x00600000, 0x624 },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x659 },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x650 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
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+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
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+    { 0x00000000, 0x00204811, 0x000 },
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+    { 0x00000000, 0xc0200000, 0x000 },
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+    { 0x00000000, 0x00204811, 0x000 },
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+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
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+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x34b },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x67c },
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+    { 0x00000000, 0x0cc00000, 0x362 },
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+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
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+    { 0x00000000, 0x0cc00000, 0x366 },
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+    { 0x00000000, 0x00404802, 0x35d },
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+    { 0x00000000, 0x0cc00000, 0x5b3 },
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+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x36c },
+    { 0x0000002c, 0x00801a2d, 0x000 },
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+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x67c },
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+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000017, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x67c },
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+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x80000000, 0x00204411, 0x000 },
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+    { 0x00000000, 0x14c00000, 0x3aa },
+    { 0x00000000, 0x00400000, 0x000 },
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+    { 0x00000000, 0x14e00000, 0x3c4 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000018, 0x00204811, 0x000 },
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+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00003fff, 0x40280a20, 0x000 },
+    { 0x80000000, 0x40280e20, 0x000 },
+    { 0x40000000, 0xc0281220, 0x000 },
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+    { 0x00000000, 0xc0401800, 0x3da },
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+    { 0x00000000, 0x00201c10, 0x000 },
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+    { 0x00000000, 0xc0200400, 0x000 },
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+    { 0x00000000, 0xc0290c40, 0x000 },
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+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
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+    { 0x00000000, 0x0ce00000, 0x454 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000000, 0x002824f0, 0x000 },
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+    { 0x00000001, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x460 },
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+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000c, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x49f },
+    { 0xa0000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x00204811, 0x000 },
+    { 0x0000216b, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000216c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x49d },
+    { 0x00000000, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4b6 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x681 },
+    { 0x00000000, 0x00400000, 0x4ba },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xc0600000, 0x67c },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4c1 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0404810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x67c },
+    { 0x00000000, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4c3 },
+    { 0x00002180, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000003, 0x00333e2f, 0x000 },
+    { 0x00000001, 0x00210221, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4f3 },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4e2 },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xd8c04800, 0x4d6 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000002d, 0x0020122d, 0x000 },
+    { 0x00000000, 0x00290c83, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000011, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x49d },
+    { 0x0000002c, 0xc0203620, 0x000 },
+    { 0x0000002d, 0xc0403620, 0x000 },
+    { 0x0000000f, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4f8 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0xd9000000, 0x000 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xb5000000, 0x00204411, 0x000 },
+    { 0x00002000, 0x00204811, 0x000 },
+    { 0xb6000000, 0x00204411, 0x000 },
+    { 0x0000a000, 0x00204811, 0x000 },
+    { 0xb7000000, 0x00204411, 0x000 },
+    { 0x0000c000, 0x00204811, 0x000 },
+    { 0xb8000000, 0x00204411, 0x000 },
+    { 0x0000f8e0, 0x00204811, 0x000 },
+    { 0xb9000000, 0x00204411, 0x000 },
+    { 0x0000f880, 0x00204811, 0x000 },
+    { 0xba000000, 0x00204411, 0x000 },
+    { 0x0000e000, 0x00204811, 0x000 },
+    { 0xbb000000, 0x00204411, 0x000 },
+    { 0x0000f000, 0x00204811, 0x000 },
+    { 0xbc000000, 0x00204411, 0x000 },
+    { 0x0000f3fc, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00204811, 0x000 },
+    { 0x000000ff, 0x00280e30, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x50c },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x14c00000, 0x521 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000001c, 0x00203623, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000030, 0x00203623, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x66a },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x559 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x67c },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x561 },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x56f },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x561 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x67c },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x56f },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x565 },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x56f },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x56d },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x681 },
+    { 0x00000000, 0x00401c10, 0x56f },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x571 },
+    { 0x00000000, 0x00600000, 0x5bc },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x582 },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x67c },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x580 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x593 },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x67c },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x591 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5a4 },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x67c },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5a2 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x67c },
+    { 0x0000001a, 0x00212230, 0x000 },
+    { 0x00000006, 0x00222630, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5b1 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5b7 },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5bc },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000002c, 0x00203621, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5c3 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000030, 0x00403621, 0x5d6 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5d6 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004a092, 0x00604411, 0x67c },
+    { 0x00000031, 0x00203630, 0x000 },
+    { 0x0004a093, 0x00604411, 0x67c },
+    { 0x00000032, 0x00203630, 0x000 },
+    { 0x0004a2b6, 0x00604411, 0x67c },
+    { 0x00000033, 0x00203630, 0x000 },
+    { 0x0004a2ba, 0x00604411, 0x67c },
+    { 0x00000034, 0x00203630, 0x000 },
+    { 0x0004a2be, 0x00604411, 0x67c },
+    { 0x00000035, 0x00203630, 0x000 },
+    { 0x0004a2c2, 0x00604411, 0x67c },
+    { 0x00000036, 0x00203630, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000001, 0x002f0230, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x61f },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x61f },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00007e00, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x5f8 },
+    { 0x0000a092, 0x00204411, 0x000 },
+    { 0x00000031, 0x00204a2d, 0x000 },
+    { 0x0000a093, 0x00204411, 0x000 },
+    { 0x00000032, 0x00204a2d, 0x000 },
+    { 0x0000a2b6, 0x00204411, 0x000 },
+    { 0x00000033, 0x00204a2d, 0x000 },
+    { 0x0000a2ba, 0x00204411, 0x000 },
+    { 0x00000034, 0x00204a2d, 0x000 },
+    { 0x0000a2be, 0x00204411, 0x000 },
+    { 0x00000035, 0x00204a2d, 0x000 },
+    { 0x0000a2c2, 0x00204411, 0x000 },
+    { 0x00000036, 0x00204a2d, 0x000 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x000001ff, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x61e },
+    { 0x00000000, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x601 },
+    { 0x0004a003, 0x00604411, 0x67c },
+    { 0x0000a003, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x14c00000, 0x606 },
+    { 0x0004a010, 0x00604411, 0x67c },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00000001, 0x00210621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x61e },
+    { 0x0004a011, 0x00604411, 0x67c },
+    { 0x0000a011, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a012, 0x00604411, 0x67c },
+    { 0x0000a012, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a013, 0x00604411, 0x67c },
+    { 0x0000a013, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a014, 0x00604411, 0x67c },
+    { 0x0000a014, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a015, 0x00604411, 0x67c },
+    { 0x0000a015, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a016, 0x00604411, 0x67c },
+    { 0x0000a016, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x0004a017, 0x00604411, 0x67c },
+    { 0x0000a017, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x0000002c, 0x0080062d, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x630 },
+    { 0x00000030, 0x0020062d, 0x000 },
+    { 0x00000002, 0x00280621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x62e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x67c },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x634 },
+    { 0x00000000, 0x00600000, 0x5bc },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x634 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x620 },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x620 },
+    { 0x00000000, 0x00600000, 0x64d },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36a },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x67c },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x647 },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x36a },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x67c },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x67b },
+    { 0x00000010, 0x00404c11, 0x661 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x67a },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x67c },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x67f },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x681 },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x684 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x014204f5, 0x05b30250, 0x000 },
+    { 0x01c30168, 0x043505b3, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03cd05b3, 0x05b305b3, 0x000 },
+    { 0x063c063d, 0x031f05b3, 0x000 },
+    { 0x05b305b8, 0x03200340, 0x000 },
+    { 0x032a0282, 0x03420334, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x05b30544, 0x05b305b3, 0x000 },
+    { 0x03b205b3, 0x04ae0344, 0x000 },
+    { 0x048d0443, 0x043305b3, 0x000 },
+    { 0x04c305b3, 0x043704d0, 0x000 },
+    { 0x044304fa, 0x03510371, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x05b305b3, 0x063205ba, 0x000 },
+    { 0x05b305b3, 0x000705b3, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x03ee03e3, 0x03fe03fc, 0x000 },
+    { 0x04040400, 0x04020406, 0x000 },
+    { 0x0412040e, 0x041a0416, 0x000 },
+    { 0x0422041e, 0x042a0426, 0x000 },
+    { 0x05b305b3, 0x042e05b3, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x05b305b3, 0x05b305b3, 0x000 },
+    { 0x00020668, 0x06860006, 0x000 },
+};
+
+static const u32 RV670_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001b8,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581a8,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0fff0,
+0x042c04,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255403,
+0x7cd580,
+0x259c03,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800053,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xd48060,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001b8,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x800079,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x80008d,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401bb,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401bb,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001b8,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x8400f0,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x8400f0,
+0xcc1003,
+0x988017,
+0x043808,
+0x8400f0,
+0xcc1003,
+0x988013,
+0x043804,
+0x8400f0,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000c9,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001b8,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001b8,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800101,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482d9,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x9882bd,
+0x000000,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x9902b0,
+0x7c738b,
+0x8401bb,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984297,
+0x000000,
+0x800161,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001b8,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010171,
+0x020178,
+0x03008f,
+0x04007f,
+0x050003,
+0x06003f,
+0x070032,
+0x08012c,
+0x090046,
+0x0a0036,
+0x1001b6,
+0x1700a2,
+0x22013a,
+0x230149,
+0x2000b4,
+0x240125,
+0x27004d,
+0x28006a,
+0x2a0060,
+0x2b0052,
+0x2f0065,
+0x320087,
+0x34017f,
+0x3c0156,
+0x3f0072,
+0x41018c,
+0x44012e,
+0x550173,
+0x56017a,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RS780_cp_microcode[][3] = {
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x0000ffff, 0x00284621, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x00000000, 0x00e00000, 0x000 },
+    { 0x00010000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x00a0000a, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x622 },
+    { 0x00000000, 0x00600000, 0x5d1 },
+    { 0x00000000, 0x00600000, 0x5de },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000f00, 0x00281622, 0x000 },
+    { 0x00000008, 0x00211625, 0x000 },
+    { 0x00000018, 0x00203625, 0x000 },
+    { 0x8d000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x002f0225, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x018 },
+    { 0x00412000, 0x00404811, 0x019 },
+    { 0x00422000, 0x00204811, 0x000 },
+    { 0x8e000000, 0x00204411, 0x000 },
+    { 0x00000028, 0x00204a2d, 0x000 },
+    { 0x90000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x0000000c, 0x00211622, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000019, 0x00211a22, 0x000 },
+    { 0x00000004, 0x00281a26, 0x000 },
+    { 0x00000000, 0x002914c5, 0x000 },
+    { 0x00000019, 0x00203625, 0x000 },
+    { 0x00000000, 0x003a1402, 0x000 },
+    { 0x00000016, 0x00211625, 0x000 },
+    { 0x00000003, 0x00281625, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0xfffffffc, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002914a3, 0x000 },
+    { 0x00000017, 0x00203625, 0x000 },
+    { 0x00008000, 0x00280e22, 0x000 },
+    { 0x00000007, 0x00220e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x20000000, 0x00280e22, 0x000 },
+    { 0x00000006, 0x00210e23, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x00000000, 0x00220222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x038 },
+    { 0x00000000, 0x2ee00000, 0x035 },
+    { 0x00000000, 0x2ce00000, 0x037 },
+    { 0x00000000, 0x00400e2d, 0x039 },
+    { 0x00000008, 0x00200e2d, 0x000 },
+    { 0x00000009, 0x0040122d, 0x046 },
+    { 0x00000001, 0x00400e2d, 0x039 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x03e },
+    { 0x00000008, 0x00401c11, 0x041 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x0000000f, 0x00281e27, 0x000 },
+    { 0x00000003, 0x00221e27, 0x000 },
+    { 0x7fc00000, 0x00281a23, 0x000 },
+    { 0x00000014, 0x00211a26, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000008, 0x00221a26, 0x000 },
+    { 0x00000000, 0x00290cc7, 0x000 },
+    { 0x00000027, 0x00203624, 0x000 },
+    { 0x00007f00, 0x00281221, 0x000 },
+    { 0x00001400, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x04b },
+    { 0x00000001, 0x00290e23, 0x000 },
+    { 0x0000000e, 0x00203623, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfff80000, 0x00294a23, 0x000 },
+    { 0x00000000, 0x003a2c02, 0x000 },
+    { 0x00000002, 0x00220e2b, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x0000000f, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00204a2d, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000029, 0x00200e2d, 0x000 },
+    { 0x060a0200, 0x00294a23, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14e00000, 0x061 },
+    { 0x00000000, 0x2ee00000, 0x05f },
+    { 0x00000000, 0x2ce00000, 0x05e },
+    { 0x00000000, 0x00400e2d, 0x062 },
+    { 0x00000001, 0x00400e2d, 0x062 },
+    { 0x0000000a, 0x00200e2d, 0x000 },
+    { 0x0000000b, 0x0040122d, 0x06a },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x003ffffc, 0x00281223, 0x000 },
+    { 0x00000002, 0x00221224, 0x000 },
+    { 0x7fc00000, 0x00281623, 0x000 },
+    { 0x00000014, 0x00211625, 0x000 },
+    { 0x00000001, 0x00331625, 0x000 },
+    { 0x80000000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00290ca3, 0x000 },
+    { 0x3ffffc00, 0x00290e23, 0x000 },
+    { 0x0000001f, 0x00211e23, 0x000 },
+    { 0x00000000, 0x14e00000, 0x06d },
+    { 0x00000100, 0x00401c11, 0x070 },
+    { 0x0000000d, 0x00201e2d, 0x000 },
+    { 0x000000f0, 0x00281e27, 0x000 },
+    { 0x00000004, 0x00221e27, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0xfffff0ff, 0x00281a30, 0x000 },
+    { 0x0000a028, 0x00204411, 0x000 },
+    { 0x00000000, 0x002948e6, 0x000 },
+    { 0x0000a018, 0x00204411, 0x000 },
+    { 0x3fffffff, 0x00284a23, 0x000 },
+    { 0x0000a010, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000030, 0x0020162d, 0x000 },
+    { 0x00000002, 0x00291625, 0x000 },
+    { 0x00000030, 0x00203625, 0x000 },
+    { 0x00000025, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a3, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x083 },
+    { 0x00000026, 0x0020162d, 0x000 },
+    { 0x00000000, 0x002f00a4, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x084 },
+    { 0x00000000, 0x00400000, 0x08a },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203624, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x08a },
+    { 0x00000000, 0x00600000, 0x5ff },
+    { 0x00000000, 0x00600000, 0x5f3 },
+    { 0x00000002, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x08d },
+    { 0x00000012, 0xc0403620, 0x093 },
+    { 0x00000000, 0x2ee00000, 0x091 },
+    { 0x00000000, 0x2ce00000, 0x090 },
+    { 0x00000002, 0x00400e2d, 0x092 },
+    { 0x00000003, 0x00400e2d, 0x092 },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000012, 0x00203623, 0x000 },
+    { 0x00000003, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x098 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x0a0 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x2ee00000, 0x09e },
+    { 0x00000000, 0x2ce00000, 0x09d },
+    { 0x00000002, 0x00400e2d, 0x09f },
+    { 0x00000003, 0x00400e2d, 0x09f },
+    { 0x0000000c, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x003f0000, 0x00280e23, 0x000 },
+    { 0x00000010, 0x00210e23, 0x000 },
+    { 0x00000011, 0x00203623, 0x000 },
+    { 0x0000001e, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0a7 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x0000001f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0aa },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000008, 0x00210e2b, 0x000 },
+    { 0x0000007f, 0x00280e23, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0e1 },
+    { 0x00000000, 0x27000000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x0b3 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000000c, 0x00221e30, 0x000 },
+    { 0x99800000, 0x00204411, 0x000 },
+    { 0x00000004, 0x0020122d, 0x000 },
+    { 0x00000008, 0x00221224, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00291ce4, 0x000 },
+    { 0x00000000, 0x00604807, 0x12f },
+    { 0x9b000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x9c000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x0033146f, 0x000 },
+    { 0x00000001, 0x00333e23, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0x00203c05, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e007, 0x00204411, 0x000 },
+    { 0x0000000f, 0x0021022b, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0cb },
+    { 0x00f8ff08, 0x00204811, 0x000 },
+    { 0x98000000, 0x00404811, 0x0dc },
+    { 0x000000f0, 0x00280e22, 0x000 },
+    { 0x000000a0, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x0da },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d5 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0d4 },
+    { 0x00003f00, 0x00400c11, 0x0d6 },
+    { 0x00001f00, 0x00400c11, 0x0d6 },
+    { 0x00000f00, 0x00200c11, 0x000 },
+    { 0x00380009, 0x00294a23, 0x000 },
+    { 0x3f000000, 0x00280e2b, 0x000 },
+    { 0x00000002, 0x00220e23, 0x000 },
+    { 0x00000007, 0x00494a23, 0x0dc },
+    { 0x00380f09, 0x00204811, 0x000 },
+    { 0x68000007, 0x00204811, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000a202, 0x00204411, 0x000 },
+    { 0x00ff0000, 0x00280e22, 0x000 },
+    { 0x00000080, 0x00294a23, 0x000 },
+    { 0x00000027, 0x00200e2d, 0x000 },
+    { 0x00000026, 0x0020122d, 0x000 },
+    { 0x00000000, 0x002f0083, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x0ea },
+    { 0x00000000, 0x00600000, 0x5f9 },
+    { 0x00000000, 0x00400000, 0x0eb },
+    { 0x00000000, 0x00600000, 0x5fc },
+    { 0x00000007, 0x0020222d, 0x000 },
+    { 0x00000005, 0x00220e22, 0x000 },
+    { 0x00100000, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000000, 0x003a0c02, 0x000 },
+    { 0x000000ef, 0x00280e23, 0x000 },
+    { 0x00000000, 0x00292068, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000003, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x0f8 },
+    { 0x0000000b, 0x00210228, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0f8 },
+    { 0x00000400, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000001c, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x0fd },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000001e, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x10b },
+    { 0x0000a30f, 0x00204411, 0x000 },
+    { 0x00000011, 0x00200e2d, 0x000 },
+    { 0x00000001, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x104 },
+    { 0xffffffff, 0x00404811, 0x10b },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x107 },
+    { 0x0000ffff, 0x00404811, 0x10b },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x10a },
+    { 0x000000ff, 0x00404811, 0x10b },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0002c400, 0x00204411, 0x000 },
+    { 0x0000001f, 0x00210e22, 0x000 },
+    { 0x00000000, 0x14c00000, 0x112 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000018, 0x40224a20, 0x000 },
+    { 0x00000010, 0xc0424a20, 0x114 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x00000013, 0x00203623, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000000a, 0x00201011, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x11b },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00531224, 0x117 },
+    { 0xffbfffff, 0x00283a2e, 0x000 },
+    { 0x0000001b, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x12e },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000d, 0x00204811, 0x000 },
+    { 0x00000018, 0x00220e30, 0x000 },
+    { 0xfc000000, 0x00280e23, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x00000000, 0x00201010, 0x000 },
+    { 0x0000e00e, 0x00204411, 0x000 },
+    { 0x07f8ff08, 0x00204811, 0x000 },
+    { 0x00000000, 0x00294a23, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a24, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x00800000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204806, 0x000 },
+    { 0x00000008, 0x00214a27, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x622 },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x621 },
+    { 0x00000004, 0x00404c11, 0x135 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000001c, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x622 },
+    { 0x00000011, 0x00210230, 0x000 },
+    { 0x00000000, 0x14e00000, 0x13c },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40280620, 0x000 },
+    { 0x00000010, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x00341461, 0x000 },
+    { 0x00000000, 0x00741882, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x147 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x160 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0681a20, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x158 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000001, 0x00300a2f, 0x000 },
+    { 0x00000001, 0x00210a22, 0x000 },
+    { 0x00000003, 0x00384a22, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600000, 0x18f },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00202c08, 0x000 },
+    { 0x00000000, 0x00202411, 0x000 },
+    { 0x00000000, 0x00202811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00221e29, 0x000 },
+    { 0x00000000, 0x007048eb, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000001, 0x40330620, 0x000 },
+    { 0x00000000, 0xc0302409, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x181 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x186 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x186 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000001, 0x00530621, 0x182 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0604800, 0x197 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000011, 0x0020062d, 0x000 },
+    { 0x00000000, 0x0078042a, 0x2fb },
+    { 0x00000000, 0x00202809, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x174 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x194 },
+    { 0x00000015, 0xc0203620, 0x000 },
+    { 0x00000016, 0xc0203620, 0x000 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x46000000, 0x00600811, 0x1b2 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x19b },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00804811, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000ffff, 0x40281620, 0x000 },
+    { 0x00000010, 0xc0811a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x00000008, 0x00221e30, 0x000 },
+    { 0x00000029, 0x00201a2d, 0x000 },
+    { 0x0000e000, 0x00204411, 0x000 },
+    { 0xfffbff09, 0x00204811, 0x000 },
+    { 0x0000000f, 0x0020222d, 0x000 },
+    { 0x00001fff, 0x00294a28, 0x000 },
+    { 0x00000006, 0x0020222d, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x060a0200, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000100, 0x00201811, 0x000 },
+    { 0x00000008, 0x00621e28, 0x12f },
+    { 0x00000008, 0x00822228, 0x000 },
+    { 0x0002c000, 0x00204411, 0x000 },
+    { 0x00000015, 0x00600e2d, 0x1bd },
+    { 0x00000016, 0x00600e2d, 0x1bd },
+    { 0x0000c008, 0x00204411, 0x000 },
+    { 0x00000017, 0x00200e2d, 0x000 },
+    { 0x00000000, 0x14c00000, 0x1b9 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x39000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00804802, 0x000 },
+    { 0x00000018, 0x00202e2d, 0x000 },
+    { 0x00000000, 0x003b0d63, 0x000 },
+    { 0x00000008, 0x00224a23, 0x000 },
+    { 0x00000010, 0x00224a23, 0x000 },
+    { 0x00000018, 0x00224a23, 0x000 },
+    { 0x00000000, 0x00804803, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00000007, 0x0021062f, 0x000 },
+    { 0x00000013, 0x00200a2d, 0x000 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000ffff, 0x40282220, 0x000 },
+    { 0x0000000f, 0x00262228, 0x000 },
+    { 0x00000010, 0x40212620, 0x000 },
+    { 0x0000000f, 0x00262629, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1e0 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000081, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000080, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1dc },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1d8 },
+    { 0x00000001, 0x00202c11, 0x000 },
+    { 0x0000001f, 0x00280a22, 0x000 },
+    { 0x0000001f, 0x00282a2a, 0x000 },
+    { 0x00000001, 0x00530621, 0x1d1 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000002, 0x00304a2f, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000001, 0x00301e2f, 0x000 },
+    { 0x00000000, 0x002f0227, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00600000, 0x1e9 },
+    { 0x00000001, 0x00531e27, 0x1e5 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x0000000f, 0x00260e23, 0x000 },
+    { 0x00000010, 0xc0211220, 0x000 },
+    { 0x0000000f, 0x00261224, 0x000 },
+    { 0x00000000, 0x00201411, 0x000 },
+    { 0x00000000, 0x00601811, 0x2bb },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022b, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x1f8 },
+    { 0x00000010, 0x00221628, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a29, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x0020480a, 0x000 },
+    { 0x00000000, 0x00202c11, 0x000 },
+    { 0x00000010, 0x00221623, 0x000 },
+    { 0xffff0000, 0x00281625, 0x000 },
+    { 0x0000ffff, 0x00281a24, 0x000 },
+    { 0x00000000, 0x002948c5, 0x000 },
+    { 0x00000000, 0x00731503, 0x205 },
+    { 0x00000000, 0x00201805, 0x000 },
+    { 0x00000000, 0x00731524, 0x205 },
+    { 0x00000000, 0x002d14c5, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00202802, 0x000 },
+    { 0x00000000, 0x00202003, 0x000 },
+    { 0x00000000, 0x00802404, 0x000 },
+    { 0x0000000f, 0x00210225, 0x000 },
+    { 0x00000000, 0x14c00000, 0x621 },
+    { 0x00000000, 0x002b1405, 0x000 },
+    { 0x00000001, 0x00901625, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001a, 0x00294a22, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00384a21, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000ffff, 0x40281220, 0x000 },
+    { 0x00000010, 0xc0211a20, 0x000 },
+    { 0x0000ffff, 0x40280e20, 0x000 },
+    { 0x00000010, 0xc0211620, 0x000 },
+    { 0x00000000, 0x00741465, 0x2bb },
+    { 0x0001a1fd, 0x00604411, 0x2e0 },
+    { 0x00000001, 0x00330621, 0x000 },
+    { 0x00000000, 0x002f0221, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x219 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x212 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x5de },
+    { 0x00000000, 0x0040040f, 0x213 },
+    { 0x00000000, 0x00600000, 0x5d1 },
+    { 0x00000000, 0x00600000, 0x5de },
+    { 0x00000210, 0x00600411, 0x315 },
+    { 0x00000000, 0x00600000, 0x1a0 },
+    { 0x00000000, 0x00600000, 0x19c },
+    { 0x00000000, 0x00600000, 0x2bb },
+    { 0x00000000, 0x00600000, 0x2a3 },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204808, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x232 },
+    { 0x00000000, 0x00600000, 0x13a },
+    { 0x00000000, 0x00400000, 0x236 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x236 },
+    { 0x00000000, 0xc0404800, 0x233 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00204411, 0x000 },
+    { 0x00000000, 0x00600411, 0x2fb },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000000, 0x00600000, 0x5d1 },
+    { 0x0000a00c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000018, 0x40210a20, 0x000 },
+    { 0x00000003, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x24c },
+    { 0x00000014, 0x0020222d, 0x000 },
+    { 0x00080101, 0x00292228, 0x000 },
+    { 0x00000014, 0x00203628, 0x000 },
+    { 0x0000a30c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0404800, 0x251 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000010, 0x00600411, 0x315 },
+    { 0x3f800000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00000000, 0x00600000, 0x27c },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000001, 0x00211e27, 0x000 },
+    { 0x00000000, 0x14e00000, 0x26a },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x0000ffff, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00341c27, 0x000 },
+    { 0x00000000, 0x12c00000, 0x25f },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e5, 0x000 },
+    { 0x00000000, 0x08c00000, 0x262 },
+    { 0x00000000, 0x00201407, 0x000 },
+    { 0x00000012, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00211e27, 0x000 },
+    { 0x00000000, 0x00341c47, 0x000 },
+    { 0x00000000, 0x12c00000, 0x267 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x08c00000, 0x26a },
+    { 0x00000000, 0x00201807, 0x000 },
+    { 0x00000000, 0x00600000, 0x2c1 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x00000000, 0x00342023, 0x000 },
+    { 0x00000000, 0x12c00000, 0x272 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x271 },
+    { 0x00000016, 0x00404811, 0x276 },
+    { 0x00000018, 0x00404811, 0x276 },
+    { 0x00000000, 0x00342044, 0x000 },
+    { 0x00000000, 0x12c00000, 0x275 },
+    { 0x00000017, 0x00404811, 0x276 },
+    { 0x00000019, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0x00604411, 0x2e9 },
+    { 0x00003fff, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x256 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x00000010, 0x40210620, 0x000 },
+    { 0x0000ffff, 0xc0280a20, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x0000ffff, 0xc0281220, 0x000 },
+    { 0x00000010, 0x40211620, 0x000 },
+    { 0x0000ffff, 0xc0881a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00042004, 0x00604411, 0x622 },
+    { 0x00000000, 0x00600000, 0x5d1 },
+    { 0x00000000, 0xc0600000, 0x2a3 },
+    { 0x00000005, 0x00200a2d, 0x000 },
+    { 0x00000008, 0x00220a22, 0x000 },
+    { 0x0000002b, 0x00201a2d, 0x000 },
+    { 0x0000001c, 0x00201e2d, 0x000 },
+    { 0x00007000, 0x00281e27, 0x000 },
+    { 0x00000000, 0x00311ce6, 0x000 },
+    { 0x0000002a, 0x00201a2d, 0x000 },
+    { 0x0000000c, 0x00221a26, 0x000 },
+    { 0x00000000, 0x002f00e6, 0x000 },
+    { 0x00000000, 0x06e00000, 0x292 },
+    { 0x00000000, 0x00201c11, 0x000 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000010, 0x00201811, 0x000 },
+    { 0x00000000, 0x00691ce2, 0x12f },
+    { 0x93800000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x95000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x002f022f, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x29d },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x92000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000001c, 0x00403627, 0x000 },
+    { 0x0000000c, 0xc0220a20, 0x000 },
+    { 0x00000029, 0x00203622, 0x000 },
+    { 0x00000028, 0xc0403620, 0x000 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000009, 0x00204811, 0x000 },
+    { 0xa1000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00804811, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce3, 0x000 },
+    { 0x00000021, 0x00203627, 0x000 },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002c1ce4, 0x000 },
+    { 0x00000022, 0x00203627, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a3, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x00000000, 0x002d1d07, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203624, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000023, 0x00203627, 0x000 },
+    { 0x00000000, 0x00311cc4, 0x000 },
+    { 0x00000024, 0x00803627, 0x000 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14c00000, 0x2dc },
+    { 0x00000000, 0x00400000, 0x2d9 },
+    { 0x0000001a, 0x00203627, 0x000 },
+    { 0x0000001b, 0x00203628, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000002, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2d9 },
+    { 0x00000003, 0x00210227, 0x000 },
+    { 0x00000000, 0x14e00000, 0x2dc },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e1, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120a1, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000024, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x002e00e2, 0x000 },
+    { 0x00000000, 0x02c00000, 0x2dc },
+    { 0x00000022, 0x00201e2d, 0x000 },
+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x00000000, 0x002e00e8, 0x000 },
+    { 0x00000000, 0x06c00000, 0x2dc },
+    { 0x00000000, 0x00600000, 0x5ff },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2b5 },
+    { 0x00000000, 0x00600000, 0x5f6 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x00000000, 0x00600000, 0x2a7 },
+    { 0x00000000, 0x00400000, 0x2de },
+    { 0x0000001a, 0x00201e2d, 0x000 },
+    { 0x0000001b, 0x0080222d, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000010, 0x00221e21, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
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+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000000, 0x00311ca1, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294847, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x003120c4, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
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+    { 0x00000000, 0x003120c2, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00894907, 0x000 },
+    { 0x00000010, 0x00221e23, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
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+    { 0x00000000, 0x00311ca3, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294887, 0x000 },
+    { 0x00000001, 0x00220a21, 0x000 },
+    { 0x00000000, 0x003008a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
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+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x003808c5, 0x000 },
+    { 0x00000000, 0x00300841, 0x000 },
+    { 0x00000001, 0x00220a22, 0x000 },
+    { 0x00000000, 0x003308a2, 0x000 },
+    { 0x00000010, 0x00221e22, 0x000 },
+    { 0x00000010, 0x00212222, 0x000 },
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+    { 0x00000000, 0x00a0000a, 0x000 },
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+    { 0x00000000, 0xd9004800, 0x000 },
+    { 0x00000000, 0xc0200400, 0x000 },
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+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0x00600000, 0x5de },
+    { 0x00000000, 0xc0200800, 0x000 },
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+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x40204800, 0x000 },
+    { 0x00000001, 0x40304a20, 0x000 },
+    { 0x00000002, 0xc0304a20, 0x000 },
+    { 0x00000001, 0x00530a22, 0x355 },
+    { 0x0000003f, 0xc0280a20, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000018, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x622 },
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+    { 0x00000000, 0x0cc00000, 0x36c },
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+    { 0x00000000, 0x00604802, 0x374 },
+    { 0x00002100, 0x00204411, 0x000 },
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+    { 0x00000000, 0xc0404800, 0x000 },
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+    { 0x00000000, 0x0cc00000, 0x370 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404802, 0x367 },
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+    { 0x00000000, 0x0cc00000, 0x5ba },
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+    { 0x00000049, 0x00201811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000001, 0x00331a26, 0x000 },
+    { 0x00000000, 0x002f0226, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x376 },
+    { 0x0000002c, 0x00801a2d, 0x000 },
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+    { 0x00000000, 0x00404803, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000016, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x622 },
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+    { 0x00000000, 0x00404802, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x00000017, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x622 },
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+    { 0x00000000, 0x00204802, 0x000 },
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+    { 0x00000000, 0xc0200c00, 0x000 },
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+    { 0x00000000, 0x14e00000, 0x3ce },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
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+    { 0x000421f9, 0x00604411, 0x622 },
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+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00003fff, 0x40280a20, 0x000 },
+    { 0x80000000, 0x40280e20, 0x000 },
+    { 0x40000000, 0xc0281220, 0x000 },
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+    { 0x00000000, 0x14c00000, 0x3f7 },
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+    { 0x0000f880, 0x00400c11, 0x3fa },
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+    { 0x0000f3fc, 0x00400c11, 0x3fa },
+    { 0xaf800000, 0x00200811, 0x000 },
+    { 0x0000e000, 0x00400c11, 0x3fa },
+    { 0xb1800000, 0x00200811, 0x000 },
+    { 0x0000f000, 0x00400c11, 0x3fa },
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+    { 0x00000000, 0x0ce00000, 0x469 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
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+    { 0x00000001, 0x002f0222, 0x000 },
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+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x04e00000, 0x48e },
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+    { 0x00000000, 0x00400000, 0x49b },
+    { 0x00000004, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x484 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x48e },
+    { 0x00000000, 0x00400000, 0x49b },
+    { 0x00000005, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x489 },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x06e00000, 0x48e },
+    { 0x00000000, 0x00400000, 0x49b },
+    { 0x00000006, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x48e },
+    { 0x00000000, 0x002f00c9, 0x000 },
+    { 0x00000000, 0x08e00000, 0x48e },
+    { 0x00000000, 0x00400000, 0x49b },
+    { 0x00007f00, 0x00280a21, 0x000 },
+    { 0x00004500, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x000 },
+    { 0x00000008, 0x00210a23, 0x000 },
+    { 0x00000000, 0x14c00000, 0x498 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00007f00, 0x00280a21, 0x000 },
+    { 0x00004500, 0x002f0222, 0x000 },
+    { 0x00000000, 0x0ae00000, 0x4a1 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x00404c08, 0x461 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000010, 0x40210e20, 0x000 },
+    { 0x00000011, 0x40211220, 0x000 },
+    { 0x00000012, 0x40211620, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00210225, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4ab },
+    { 0x00040000, 0xc0494a20, 0x4ac },
+    { 0xfffbffff, 0xc0284a20, 0x000 },
+    { 0x00000000, 0x00210223, 0x000 },
+    { 0x00000000, 0x14e00000, 0x4b8 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x0000000c, 0x00204811, 0x000 },
+    { 0x00000000, 0x00200010, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4b4 },
+    { 0xa0000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000004, 0x00204811, 0x000 },
+    { 0x0000216b, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000216c, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204810, 0x000 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0ce00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4b2 },
+    { 0x00000000, 0xc0210a20, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4cb },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x627 },
+    { 0x00000000, 0x00400000, 0x4cf },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00040000, 0xc0294620, 0x000 },
+    { 0x00000000, 0xc0600000, 0x622 },
+    { 0x00000001, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4d6 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00404811, 0x000 },
+    { 0x00000000, 0xc0204400, 0x000 },
+    { 0x00000000, 0xc0404810, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x000021f8, 0x00204411, 0x000 },
+    { 0x0000000e, 0x00204811, 0x000 },
+    { 0x000421f9, 0x00604411, 0x622 },
+    { 0x00000000, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x4d8 },
+    { 0x00002180, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000003, 0x00333e2f, 0x000 },
+    { 0x00000001, 0x00210221, 0x000 },
+    { 0x00000000, 0x14e00000, 0x508 },
+    { 0x0000002c, 0x00200a2d, 0x000 },
+    { 0x00040000, 0x18e00c11, 0x4f7 },
+    { 0x00000001, 0x00333e2f, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xd8c04800, 0x4eb },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000002d, 0x0020122d, 0x000 },
+    { 0x00000000, 0x00290c83, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204802, 0x000 },
+    { 0x00000000, 0x00204803, 0x000 },
+    { 0x00000008, 0x00300a22, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000011, 0x00210224, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000000, 0x00400000, 0x4b2 },
+    { 0x0000002c, 0xc0203620, 0x000 },
+    { 0x0000002d, 0xc0403620, 0x000 },
+    { 0x0000000f, 0x00210221, 0x000 },
+    { 0x00000000, 0x14c00000, 0x50d },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00000000, 0xd9000000, 0x000 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0xb5000000, 0x00204411, 0x000 },
+    { 0x00002000, 0x00204811, 0x000 },
+    { 0xb6000000, 0x00204411, 0x000 },
+    { 0x0000a000, 0x00204811, 0x000 },
+    { 0xb7000000, 0x00204411, 0x000 },
+    { 0x0000c000, 0x00204811, 0x000 },
+    { 0xb8000000, 0x00204411, 0x000 },
+    { 0x0000f8e0, 0x00204811, 0x000 },
+    { 0xb9000000, 0x00204411, 0x000 },
+    { 0x0000f880, 0x00204811, 0x000 },
+    { 0xba000000, 0x00204411, 0x000 },
+    { 0x0000e000, 0x00204811, 0x000 },
+    { 0xbb000000, 0x00204411, 0x000 },
+    { 0x0000f000, 0x00204811, 0x000 },
+    { 0xbc000000, 0x00204411, 0x000 },
+    { 0x0000f3fc, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000002, 0x00204811, 0x000 },
+    { 0x000000ff, 0x00280e30, 0x000 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x521 },
+    { 0x00000000, 0xc0200800, 0x000 },
+    { 0x00000000, 0x14c00000, 0x536 },
+    { 0x00000000, 0x00200c11, 0x000 },
+    { 0x0000001c, 0x00203623, 0x000 },
+    { 0x0000002b, 0x00203623, 0x000 },
+    { 0x00000029, 0x00203623, 0x000 },
+    { 0x00000028, 0x00203623, 0x000 },
+    { 0x00000017, 0x00203623, 0x000 },
+    { 0x00000025, 0x00203623, 0x000 },
+    { 0x00000026, 0x00203623, 0x000 },
+    { 0x00000015, 0x00203623, 0x000 },
+    { 0x00000016, 0x00203623, 0x000 },
+    { 0xffffe000, 0x00200c11, 0x000 },
+    { 0x00000021, 0x00203623, 0x000 },
+    { 0x00000022, 0x00203623, 0x000 },
+    { 0x00001fff, 0x00200c11, 0x000 },
+    { 0x00000023, 0x00203623, 0x000 },
+    { 0x00000024, 0x00203623, 0x000 },
+    { 0xf1ffffff, 0x00283a2e, 0x000 },
+    { 0x0000001a, 0xc0220e20, 0x000 },
+    { 0x00000000, 0x0029386e, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000006, 0x00204811, 0x000 },
+    { 0x0000002a, 0x40203620, 0x000 },
+    { 0x87000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0x9d000000, 0x00204411, 0x000 },
+    { 0x0000001f, 0x40214a20, 0x000 },
+    { 0x96000000, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0200c00, 0x000 },
+    { 0x00000000, 0xc0201000, 0x000 },
+    { 0x0000001f, 0x00211624, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x0000001d, 0x00203623, 0x000 },
+    { 0x00000003, 0x00281e23, 0x000 },
+    { 0x00000008, 0x00222223, 0x000 },
+    { 0xfffff000, 0x00282228, 0x000 },
+    { 0x00000000, 0x002920e8, 0x000 },
+    { 0x0000001f, 0x00203628, 0x000 },
+    { 0x00000018, 0x00211e23, 0x000 },
+    { 0x00000020, 0x00203627, 0x000 },
+    { 0x00000002, 0x00221624, 0x000 },
+    { 0x00000000, 0x003014a8, 0x000 },
+    { 0x0000001e, 0x00203625, 0x000 },
+    { 0x00000003, 0x00211a24, 0x000 },
+    { 0x10000000, 0x00281a26, 0x000 },
+    { 0xefffffff, 0x00283a2e, 0x000 },
+    { 0x00000000, 0x004938ce, 0x610 },
+    { 0x00000001, 0x40280a20, 0x000 },
+    { 0x00000006, 0x40280e20, 0x000 },
+    { 0x00000300, 0xc0281220, 0x000 },
+    { 0x00000008, 0x00211224, 0x000 },
+    { 0x00000000, 0xc0201620, 0x000 },
+    { 0x00000000, 0xc0201a20, 0x000 },
+    { 0x00000000, 0x00210222, 0x000 },
+    { 0x00000000, 0x14c00000, 0x56c },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x622 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00020000, 0x00294a26, 0x000 },
+    { 0x00000000, 0x00204810, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x574 },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x582 },
+    { 0x00000002, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x574 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00002258, 0x00300a24, 0x000 },
+    { 0x00040000, 0x00694622, 0x622 },
+    { 0x00000000, 0xc0201c10, 0x000 },
+    { 0x00000000, 0xc0400000, 0x582 },
+    { 0x00000000, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x578 },
+    { 0x00000000, 0xc0201c00, 0x000 },
+    { 0x00000000, 0xc0400000, 0x582 },
+    { 0x00000004, 0x002f0223, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x580 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x0000216d, 0x00204411, 0x000 },
+    { 0x00000000, 0xc0204800, 0x000 },
+    { 0x00000000, 0xc0604800, 0x627 },
+    { 0x00000000, 0x00401c10, 0x582 },
+    { 0x00000000, 0xc0200000, 0x000 },
+    { 0x00000000, 0xc0400000, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x584 },
+    { 0x00000000, 0x00600000, 0x5c3 },
+    { 0x00000000, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x592 },
+    { 0x0000a2b7, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x00000033, 0x0020262d, 0x000 },
+    { 0x0000001a, 0x00212229, 0x000 },
+    { 0x00000006, 0x00222629, 0x000 },
+    { 0x0000a2c4, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x590 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d1, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000001, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5a0 },
+    { 0x0000a2bb, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x00000034, 0x0020262d, 0x000 },
+    { 0x0000001a, 0x00212229, 0x000 },
+    { 0x00000006, 0x00222629, 0x000 },
+    { 0x0000a2c5, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x59e },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d2, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x00000002, 0x002f0224, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x5ae },
+    { 0x0000a2bf, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x00000035, 0x0020262d, 0x000 },
+    { 0x0000001a, 0x00212229, 0x000 },
+    { 0x00000006, 0x00222629, 0x000 },
+    { 0x0000a2c6, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5ac },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d3, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x0000a2c3, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204807, 0x000 },
+    { 0x00000036, 0x0020262d, 0x000 },
+    { 0x0000001a, 0x00212229, 0x000 },
+    { 0x00000006, 0x00222629, 0x000 },
+    { 0x0000a2c7, 0x00204411, 0x000 },
+    { 0x00000000, 0x003048e9, 0x000 },
+    { 0x00000000, 0x00e00000, 0x5b8 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404808, 0x000 },
+    { 0x0000a2d4, 0x00204411, 0x000 },
+    { 0x00000001, 0x00504a28, 0x000 },
+    { 0x85000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0x0000304a, 0x00204411, 0x000 },
+    { 0x01000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x00400000, 0x5be },
+    { 0xa4000000, 0xc0204411, 0x000 },
+    { 0x00000000, 0xc0404800, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5c3 },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x0000003f, 0x00204811, 0x000 },
+    { 0x00000005, 0x00204811, 0x000 },
+    { 0x0000a1f4, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x88000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0xff000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x00000002, 0x00804811, 0x000 },
+    { 0x00000000, 0x0ee00000, 0x5d6 },
+    { 0x00001000, 0x00200811, 0x000 },
+    { 0x0000002b, 0x00203622, 0x000 },
+    { 0x00000000, 0x00600000, 0x5da },
+    { 0x00000000, 0x00600000, 0x5c3 },
+    { 0x98000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00804811, 0x000 },
+    { 0x00000000, 0xc0600000, 0x5da },
+    { 0x00000000, 0xc0400400, 0x001 },
+    { 0x0000a2a4, 0x00204411, 0x000 },
+    { 0x00000022, 0x00204811, 0x000 },
+    { 0x89000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00404811, 0x5cd },
+    { 0x97000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x8a000000, 0x00204411, 0x000 },
+    { 0x00000000, 0x00404811, 0x5cd },
+    { 0x00000000, 0x00600000, 0x5f3 },
+    { 0x0001a2a4, 0xc0204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x374 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x09800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x0004217f, 0x00604411, 0x622 },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x000 },
+    { 0x00000004, 0x00404c11, 0x5ed },
+    { 0x00000000, 0x00400000, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000004, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffffb, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0x00000008, 0x00291e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x00000017, 0x00201e2d, 0x000 },
+    { 0xfffffff7, 0x00281e27, 0x000 },
+    { 0x00000017, 0x00803627, 0x000 },
+    { 0x0001a2a4, 0x00204411, 0x000 },
+    { 0x00000016, 0x00604811, 0x374 },
+    { 0x00002010, 0x00204411, 0x000 },
+    { 0x00010000, 0x00204811, 0x000 },
+    { 0x0000217c, 0x00204411, 0x000 },
+    { 0x01800000, 0x00204811, 0x000 },
+    { 0xffffffff, 0x00204811, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000000, 0x17000000, 0x000 },
+    { 0x81000000, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0004217f, 0x00604411, 0x622 },
+    { 0x0000001f, 0x00210230, 0x000 },
+    { 0x00000000, 0x14c00000, 0x621 },
+    { 0x00000010, 0x00404c11, 0x607 },
+    { 0x00000000, 0xc0200400, 0x000 },
+    { 0x00000000, 0x38c00000, 0x000 },
+    { 0x0000001d, 0x00200a2d, 0x000 },
+    { 0x0000001e, 0x00200e2d, 0x000 },
+    { 0x0000001f, 0x0020122d, 0x000 },
+    { 0x00000020, 0x0020162d, 0x000 },
+    { 0x00002169, 0x00204411, 0x000 },
+    { 0x00000000, 0x00204804, 0x000 },
+    { 0x00000000, 0x00204805, 0x000 },
+    { 0x00000000, 0x00204801, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000004, 0x00301224, 0x000 },
+    { 0x00000000, 0x002f0064, 0x000 },
+    { 0x00000000, 0x0cc00000, 0x620 },
+    { 0x00000003, 0x00281a22, 0x000 },
+    { 0x00000008, 0x00221222, 0x000 },
+    { 0xfffff000, 0x00281224, 0x000 },
+    { 0x00000000, 0x002910c4, 0x000 },
+    { 0x0000001f, 0x00403624, 0x000 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x622 },
+    { 0x9f000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x625 },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x1ac00000, 0x627 },
+    { 0x9e000000, 0x00204411, 0x000 },
+    { 0xcafebabe, 0x00204811, 0x000 },
+    { 0x00000000, 0x1ae00000, 0x62a },
+    { 0x00000000, 0x00800000, 0x000 },
+    { 0x00000000, 0x00600000, 0x00b },
+    { 0x00001000, 0x00600411, 0x315 },
+    { 0x00000000, 0x00200411, 0x000 },
+    { 0x00000000, 0x00600811, 0x1b2 },
+    { 0x0000225c, 0x00204411, 0x000 },
+    { 0x00000003, 0x00204811, 0x000 },
+    { 0x00002256, 0x00204411, 0x000 },
+    { 0x0000001b, 0x00204811, 0x000 },
+    { 0x0000a1fc, 0x00204411, 0x000 },
+    { 0x00000001, 0x00204811, 0x000 },
+    { 0x0001a1fd, 0xc0204411, 0x000 },
+    { 0x00000021, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000024, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000022, 0x0020222d, 0x000 },
+    { 0x0000ffff, 0x00282228, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00204811, 0x000 },
+    { 0x00000023, 0x00201e2d, 0x000 },
+    { 0x00000010, 0x00221e27, 0x000 },
+    { 0x00000000, 0x00294907, 0x000 },
+    { 0x00000000, 0x00404811, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x00000000, 0x00000000, 0x000 },
+    { 0x0142050a, 0x05ba0250, 0x000 },
+    { 0x01c30168, 0x044105ba, 0x000 },
+    { 0x02250209, 0x02500151, 0x000 },
+    { 0x02230245, 0x02a00241, 0x000 },
+    { 0x03d705ba, 0x05ba05ba, 0x000 },
+    { 0x05e205e3, 0x031f05ba, 0x000 },
+    { 0x032005bf, 0x0320034a, 0x000 },
+    { 0x03340282, 0x034c033e, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x05ba0557, 0x05ba032a, 0x000 },
+    { 0x03bc05ba, 0x04c3034e, 0x000 },
+    { 0x04a20455, 0x043f05ba, 0x000 },
+    { 0x04d805ba, 0x044304e5, 0x000 },
+    { 0x0455050f, 0x035b037b, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x05ba05ba, 0x05d805c1, 0x000 },
+    { 0x05ba05ba, 0x000705ba, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x03f803ed, 0x04080406, 0x000 },
+    { 0x040e040a, 0x040c0410, 0x000 },
+    { 0x041c0418, 0x04240420, 0x000 },
+    { 0x042c0428, 0x04340430, 0x000 },
+    { 0x05ba05ba, 0x043a0438, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x05ba05ba, 0x05ba05ba, 0x000 },
+    { 0x0002060e, 0x062c0006, 0x000 },
+};
+
+static const u32 RS780_pfp_microcode[] = {
+0xca0400,
+0xa00000,
+0x7e828b,
+0x7c038b,
+0x8001db,
+0x7c038b,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xc41838,
+0xca2400,
+0xca2800,
+0x9581cb,
+0xc41c3a,
+0xc3c000,
+0xca0800,
+0xca0c00,
+0x7c744b,
+0xc20005,
+0x99c000,
+0xc41c3a,
+0x7c744c,
+0xc0ffe0,
+0x042c08,
+0x309002,
+0x7d2500,
+0x351402,
+0x7d350b,
+0x255407,
+0x7cd580,
+0x259c07,
+0x95c004,
+0xd5001b,
+0x7eddc1,
+0x7d9d80,
+0xd6801b,
+0xd5801b,
+0xd4401e,
+0xd5401e,
+0xd6401e,
+0xd6801e,
+0xd4801e,
+0xd4c01e,
+0x9783d3,
+0xd5c01e,
+0xca0800,
+0x80001a,
+0xca0c00,
+0xe4011e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xe4013e,
+0xd4001e,
+0x80000c,
+0xc41838,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0xca0c00,
+0x8001db,
+0xd48024,
+0xca0800,
+0x7c00c0,
+0xc81425,
+0xc81824,
+0x7c9488,
+0x7c9880,
+0xc20003,
+0xd40075,
+0x7c744c,
+0x800064,
+0xd4401e,
+0xca1800,
+0xd4401e,
+0xd5801e,
+0x800062,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xe2001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xd40075,
+0xd4401e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd48019,
+0xd4c018,
+0xd50017,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c01,
+0xd48060,
+0x94c003,
+0x041001,
+0x041002,
+0xd50025,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xd48061,
+0xd4401e,
+0x800000,
+0xd4801e,
+0xca0800,
+0xca0c00,
+0xd4401e,
+0xd48016,
+0xd4c016,
+0xd4801e,
+0x8001db,
+0xd4c01e,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x948004,
+0xca1400,
+0xe420f3,
+0xd42013,
+0xd56065,
+0xd4e01c,
+0xd5201c,
+0xd5601c,
+0x800000,
+0x062001,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9483f7,
+0xca1400,
+0xe420f3,
+0x80009c,
+0xd42013,
+0xc60843,
+0xca0c00,
+0xca1000,
+0x9883ef,
+0xca1400,
+0xd40064,
+0x8000b0,
+0x000000,
+0xc41432,
+0xc61843,
+0xc4082f,
+0x954005,
+0xc40c30,
+0xd4401e,
+0x800000,
+0xee001e,
+0x9583f5,
+0xc41031,
+0xd44033,
+0xd52065,
+0xd4a01c,
+0xd4e01c,
+0xd5201c,
+0xe4015e,
+0xd4001e,
+0x800000,
+0x062001,
+0xca1800,
+0x0a2001,
+0xd60076,
+0xc40836,
+0x988007,
+0xc61045,
+0x950110,
+0xd4001f,
+0xd46062,
+0x800000,
+0xd42062,
+0xcc3835,
+0xcc1433,
+0x8401de,
+0xd40072,
+0xd5401e,
+0x800000,
+0xee001e,
+0xe2001a,
+0x8401de,
+0xe2001a,
+0xcc104b,
+0xcc0447,
+0x2c9401,
+0x7d098b,
+0x984005,
+0x7d15cb,
+0xd4001a,
+0x8001db,
+0xd4006d,
+0x344401,
+0xcc0c48,
+0x98403a,
+0xcc2c4a,
+0x958004,
+0xcc0449,
+0x8001db,
+0xd4001a,
+0xd4c01a,
+0x282801,
+0x840113,
+0xcc1003,
+0x98801b,
+0x04380c,
+0x840113,
+0xcc1003,
+0x988017,
+0x043808,
+0x840113,
+0xcc1003,
+0x988013,
+0x043804,
+0x840113,
+0xcc1003,
+0x988014,
+0xcc104c,
+0x9a8009,
+0xcc144d,
+0x9840dc,
+0xd4006d,
+0xcc1848,
+0xd5001a,
+0xd5401a,
+0x8000ec,
+0xd5801a,
+0x96c0d5,
+0xd4006d,
+0x8001db,
+0xd4006e,
+0x9ac003,
+0xd4006d,
+0xd4006e,
+0x800000,
+0xec007f,
+0x9ac0cc,
+0xd4006d,
+0x8001db,
+0xd4006e,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0x7d9103,
+0x7dd583,
+0x7d190c,
+0x35cc1f,
+0x35701f,
+0x7cf0cb,
+0x7cd08b,
+0x880000,
+0x7e8e8b,
+0x95c004,
+0xd4006e,
+0x8001db,
+0xd4001a,
+0xd4c01a,
+0xcc0803,
+0xcc0c03,
+0xcc1003,
+0xcc1403,
+0xcc1803,
+0xcc1c03,
+0xcc2403,
+0xcc2803,
+0x35c41f,
+0x36b01f,
+0x7c704b,
+0x34f01f,
+0x7c704b,
+0x35701f,
+0x7c704b,
+0x7d8881,
+0x7dccc1,
+0x7e5101,
+0x7e9541,
+0x7c9082,
+0x7cd4c2,
+0x7c848b,
+0x9ac003,
+0x7c8c8b,
+0x2c8801,
+0x98809e,
+0xd4006d,
+0x98409c,
+0xd4006e,
+0xcc084c,
+0xcc0c4d,
+0xcc1048,
+0xd4801a,
+0xd4c01a,
+0x800124,
+0xd5001a,
+0xcc0832,
+0xd40032,
+0x9482b6,
+0xca0c00,
+0xd4401e,
+0x800000,
+0xd4001e,
+0xe4011e,
+0xd4001e,
+0xca0800,
+0xca0c00,
+0xca1000,
+0xd4401e,
+0xca1400,
+0xd4801e,
+0xd4c01e,
+0xd5001e,
+0xd5401e,
+0xd54034,
+0x800000,
+0xee001e,
+0x280404,
+0xe2001a,
+0xe2001a,
+0xd4401a,
+0xca3800,
+0xcc0803,
+0xcc0c03,
+0xcc0c03,
+0xcc0c03,
+0x98829a,
+0x000000,
+0x8401de,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0400,
+0xc2ff00,
+0xcc0834,
+0xc13fff,
+0x7c74cb,
+0x7cc90b,
+0x7d010f,
+0x99028d,
+0x7c738b,
+0x8401de,
+0xd7a06f,
+0x800000,
+0xee001f,
+0xca0800,
+0x281900,
+0x7d898b,
+0x958014,
+0x281404,
+0xca0c00,
+0xca1000,
+0xca1c00,
+0xca2400,
+0xe2001f,
+0xd4c01a,
+0xd5001a,
+0xd5401a,
+0xcc1803,
+0xcc2c03,
+0xcc2c03,
+0xcc2c03,
+0x7da58b,
+0x7d9c47,
+0x984274,
+0x000000,
+0x800184,
+0xd4c01a,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xe4013e,
+0xd4001e,
+0xd4401e,
+0xee001e,
+0xca0400,
+0xa00000,
+0x7e828b,
+0xca0800,
+0x248c06,
+0x0ccc06,
+0x98c006,
+0xcc104e,
+0x990004,
+0xd40073,
+0xe4011e,
+0xd4001e,
+0xd4401e,
+0xd4801e,
+0x800000,
+0xee001e,
+0xca0800,
+0xca0c00,
+0x34d018,
+0x251001,
+0x950021,
+0xc17fff,
+0xca1000,
+0xca1400,
+0xca1800,
+0xd4801d,
+0xd4c01d,
+0x7db18b,
+0xc14202,
+0xc2c001,
+0xd5801d,
+0x34dc0e,
+0x7d5d4c,
+0x7f734c,
+0xd7401e,
+0xd5001e,
+0xd5401e,
+0xc14200,
+0xc2c000,
+0x099c01,
+0x31dc10,
+0x7f5f4c,
+0x7f734c,
+0x042802,
+0x7d8380,
+0xd5a86f,
+0xd58066,
+0xd7401e,
+0xec005e,
+0xc82402,
+0xc82402,
+0x8001db,
+0xd60076,
+0xd4401e,
+0xd4801e,
+0xd4c01e,
+0x800000,
+0xee001e,
+0x800000,
+0xee001f,
+0xd4001f,
+0x800000,
+0xd4001f,
+0xd4001f,
+0x880000,
+0xd4001f,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x000000,
+0x010194,
+0x02019b,
+0x0300b2,
+0x0400a2,
+0x050003,
+0x06003f,
+0x070032,
+0x08014f,
+0x090046,
+0x0a0036,
+0x1001d9,
+0x1700c5,
+0x22015d,
+0x23016c,
+0x2000d7,
+0x240148,
+0x26004d,
+0x27005c,
+0x28008d,
+0x290051,
+0x2a007e,
+0x2b0061,
+0x2f0088,
+0x3200aa,
+0x3401a2,
+0x36006f,
+0x3c0179,
+0x3f0095,
+0x4101af,
+0x440151,
+0x550196,
+0x56019d,
+0x60000b,
+0x610034,
+0x620038,
+0x630038,
+0x640038,
+0x650038,
+0x660038,
+0x670038,
+0x68003a,
+0x690041,
+0x6a0048,
+0x6b0048,
+0x6c0048,
+0x6d0048,
+0x6e0048,
+0x6f0048,
+0x7301d9,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+0x000006,
+};
+
+static const u32 RV770_cp_microcode[] = {
+0xcc0003ea,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x80000001,
+0xd040007f,
+0x80000001,
+0xcc400041,
+0x7c40c000,
+0xc0160004,
+0x30d03fff,
+0x7d15000c,
+0xcc110000,
+0x28d8001e,
+0x31980001,
+0x28dc001f,
+0xc8200004,
+0x95c00006,
+0x7c424000,
+0xcc000062,
+0x7e56800c,
+0xcc290000,
+0xc8240004,
+0x7e26000b,
+0x95800006,
+0x7c42c000,
+0xcc000062,
+0x7ed7000c,
+0xcc310000,
+0xc82c0004,
+0x7e2e000c,
+0xcc000062,
+0x31103fff,
+0x80000001,
+0xce110000,
+0x7c40c000,
+0x80000001,
+0xcc400040,
+0x80000001,
+0xcc412257,
+0x7c418000,
+0xcc400045,
+0xcc400048,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xcc400045,
+0xcc400048,
+0x7c40c000,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xcc000045,
+0xcc000048,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x040ca1fd,
+0xc0120001,
+0xcc000045,
+0xcc000048,
+0x7cd0c00c,
+0xcc41225c,
+0xcc41a1fc,
+0xd04d0000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x80000001,
+0xcc41225d,
+0x7c408000,
+0x7c40c000,
+0xc02a0002,
+0x7c410000,
+0x7d29000c,
+0x30940001,
+0x30980006,
+0x309c0300,
+0x29dc0008,
+0x7c420000,
+0x7c424000,
+0x9540000f,
+0xc02e0004,
+0x05f02258,
+0x7f2f000c,
+0xcc310000,
+0xc8280004,
+0xccc12169,
+0xcd01216a,
+0xce81216b,
+0x0db40002,
+0xcc01216c,
+0x9740000e,
+0x0db40000,
+0x8000007b,
+0xc834000a,
+0x0db40002,
+0x97400009,
+0x0db40000,
+0xc02e0004,
+0x05f02258,
+0x7f2f000c,
+0xcc310000,
+0xc8280004,
+0x8000007b,
+0xc834000a,
+0x97400004,
+0x7e028000,
+0x8000007b,
+0xc834000a,
+0x0db40004,
+0x9740ff8c,
+0x00000000,
+0xce01216d,
+0xce41216e,
+0xc8280003,
+0xc834000a,
+0x9b400004,
+0x043c0005,
+0x8400026d,
+0xcc000062,
+0x0df40000,
+0x9740000b,
+0xc82c03e6,
+0xce81a2b7,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c4,
+0x80000001,
+0xcfc1a2d1,
+0x0df40001,
+0x9740000b,
+0xc82c03e7,
+0xce81a2bb,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c5,
+0x80000001,
+0xcfc1a2d2,
+0x0df40002,
+0x9740000b,
+0xc82c03e8,
+0xce81a2bf,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c6,
+0x80000001,
+0xcfc1a2d3,
+0xc82c03e9,
+0xce81a2c3,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c7,
+0x80000001,
+0xcfc1a2d4,
+0x80000001,
+0xcc400042,
+0x7c40c000,
+0x7c410000,
+0x2914001d,
+0x31540001,
+0x9940000d,
+0x31181000,
+0xc81c0011,
+0x09dc0001,
+0x95c0ffff,
+0xc81c0011,
+0xccc12100,
+0xcd012101,
+0xccc12102,
+0xcd012103,
+0x04180004,
+0x8000039f,
+0xcd81a2a4,
+0xc02a0004,
+0x95800008,
+0x36a821a3,
+0xcc290000,
+0xc8280004,
+0xc81c0011,
+0x0de40040,
+0x9640ffff,
+0xc81c0011,
+0xccc12170,
+0xcd012171,
+0xc8200012,
+0x96000000,
+0xc8200012,
+0x8000039f,
+0xcc000064,
+0x7c40c000,
+0x7c410000,
+0xcc000045,
+0xcc000048,
+0x40d40003,
+0xcd41225c,
+0xcd01a1fc,
+0xc01a0001,
+0x041ca1fd,
+0x7dd9c00c,
+0x7c420000,
+0x08cc0001,
+0x06240001,
+0x06280002,
+0xce1d0000,
+0xce5d0000,
+0x98c0fffa,
+0xce9d0000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x7c40c000,
+0x30d00001,
+0x28cc0001,
+0x7c414000,
+0x95000006,
+0x7c418000,
+0xcd41216d,
+0xcd81216e,
+0x800000f3,
+0xc81c0003,
+0xc0220004,
+0x7e16000c,
+0xcc210000,
+0xc81c0004,
+0x7c424000,
+0x98c00004,
+0x7c428000,
+0x80000001,
+0xcde50000,
+0xce412169,
+0xce81216a,
+0xcdc1216b,
+0x80000001,
+0xcc01216c,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0x7c41c000,
+0x28a40008,
+0x326400ff,
+0x0e68003c,
+0x9680000a,
+0x7c020000,
+0x7c420000,
+0x1e300003,
+0xcc00006a,
+0x9b000003,
+0x42200005,
+0x04200040,
+0x80000110,
+0x7c024000,
+0x7e024000,
+0x9a400000,
+0x0a640001,
+0x30ec0010,
+0x9ac0000a,
+0xcc000062,
+0xc02a0004,
+0xc82c0021,
+0x7e92800c,
+0xcc000041,
+0xcc290000,
+0xcec00021,
+0x80000120,
+0xc8300004,
+0xcd01216d,
+0xcd41216e,
+0xc8300003,
+0x7f1f000b,
+0x30f40007,
+0x27780001,
+0x9740002a,
+0x07b80125,
+0x9f800000,
+0x00000000,
+0x80000135,
+0x7f1b8004,
+0x80000139,
+0x7f1b8005,
+0x8000013d,
+0x7f1b8002,
+0x80000141,
+0x7f1b8003,
+0x80000145,
+0x7f1b8007,
+0x80000149,
+0x7f1b8006,
+0x8000014e,
+0x28a40008,
+0x9b800019,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x9b800015,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x9b800011,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x9b80000d,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x9b800009,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x9b800005,
+0x28a40008,
+0x8000015e,
+0x326400ff,
+0x28a40008,
+0x326400ff,
+0x0e68003c,
+0x9a80feb1,
+0x28ec0008,
+0x7c434000,
+0x7c438000,
+0x7c43c000,
+0x96c00007,
+0xcc000062,
+0xcf412169,
+0xcf81216a,
+0xcfc1216b,
+0x80000001,
+0xcc01216c,
+0x80000001,
+0xcff50000,
+0xcc00006b,
+0x840003a2,
+0x0e68003c,
+0x9a800004,
+0xc8280015,
+0x80000001,
+0xd040007f,
+0x9680ffab,
+0x7e024000,
+0x8400023b,
+0xc00e0002,
+0xcc000041,
+0x80000239,
+0xccc1304a,
+0x7c40c000,
+0x7c410000,
+0xc01e0001,
+0x29240012,
+0xc0220002,
+0x96400005,
+0xc0260004,
+0xc027fffb,
+0x7d25000b,
+0xc0260000,
+0x7dd2800b,
+0x7e12c00b,
+0x7d25000c,
+0x7c414000,
+0x7c418000,
+0xccc12169,
+0x9a80000a,
+0xcd01216a,
+0xcd41216b,
+0x96c0fe82,
+0xcd81216c,
+0xc8300018,
+0x97000000,
+0xc8300018,
+0x80000001,
+0xcc000018,
+0x840003a2,
+0xcc00007f,
+0xc8140013,
+0xc8180014,
+0xcd41216b,
+0x96c0fe76,
+0xcd81216c,
+0x80000182,
+0xc8300018,
+0xc80c0008,
+0x98c00000,
+0xc80c0008,
+0x7c410000,
+0x95000002,
+0x00000000,
+0x7c414000,
+0xc8200009,
+0xcc400043,
+0xce01a1f4,
+0xcc400044,
+0xc00e8000,
+0x7c424000,
+0x7c428000,
+0x2aac001f,
+0x96c0fe63,
+0xc035f000,
+0xce4003e2,
+0x32780003,
+0x267c0008,
+0x7ff7c00b,
+0x7ffbc00c,
+0x2a780018,
+0xcfc003e3,
+0xcf8003e4,
+0x26b00002,
+0x7f3f0000,
+0xcf0003e5,
+0x8000031f,
+0x7c80c000,
+0x7c40c000,
+0x28d00008,
+0x3110000f,
+0x9500000f,
+0x25280001,
+0x06a801b3,
+0x9e800000,
+0x00000000,
+0x800001d4,
+0xc0120800,
+0x800001e2,
+0xc814000f,
+0x800001e9,
+0xc8140010,
+0x800001f0,
+0xccc1a2a4,
+0x800001f9,
+0xc8140011,
+0x30d0003f,
+0x0d280015,
+0x9a800012,
+0x0d28001e,
+0x9a80001e,
+0x0d280020,
+0x9a800023,
+0x0d24000f,
+0x0d280010,
+0x7e6a800c,
+0x9a800026,
+0x0d200004,
+0x0d240014,
+0x0d280028,
+0x7e62400c,
+0x7ea6800c,
+0x9a80002a,
+0xc8140011,
+0x80000001,
+0xccc1a2a4,
+0xc0120800,
+0x7c414000,
+0x7d0cc00c,
+0xc0120008,
+0x29580003,
+0x295c000c,
+0x7c420000,
+0x7dd1c00b,
+0x26200014,
+0x7e1e400c,
+0x7e4e800c,
+0xce81a2a4,
+0x80000001,
+0xcd81a1fe,
+0xc814000f,
+0x0410210e,
+0x95400000,
+0xc814000f,
+0xd0510000,
+0x80000001,
+0xccc1a2a4,
+0xc8140010,
+0x04102108,
+0x95400000,
+0xc8140010,
+0xd0510000,
+0x80000001,
+0xccc1a2a4,
+0xccc1a2a4,
+0x04100001,
+0xcd000019,
+0x840003a2,
+0xcc00007f,
+0xc8100019,
+0x99000000,
+0xc8100019,
+0x80000002,
+0x7c408000,
+0x04102100,
+0x09540001,
+0x9540ffff,
+0xc8140011,
+0xd0510000,
+0x8000039f,
+0xccc1a2a4,
+0x7c40c000,
+0xcc40000d,
+0x94c0fdff,
+0xcc40000e,
+0x7c410000,
+0x95000005,
+0x08cc0001,
+0xc8140005,
+0x99400014,
+0x00000000,
+0x98c0fffb,
+0x7c410000,
+0x80000002,
+0x7d008000,
+0xc8140005,
+0x7c40c000,
+0x9940000c,
+0xc818000c,
+0x7c410000,
+0x9580fdee,
+0xc820000e,
+0xc81c000d,
+0x66200020,
+0x7e1e002c,
+0x25240002,
+0x7e624020,
+0x80000001,
+0xcce60000,
+0x7c410000,
+0xcc00006c,
+0xcc00006d,
+0xc818001f,
+0xc81c001e,
+0x65980020,
+0x7dd9c02c,
+0x7cd4c00c,
+0xccde0000,
+0x45dc0004,
+0xc8280017,
+0x9680000f,
+0xc00e0001,
+0x28680008,
+0x2aac0016,
+0x32a800ff,
+0x0eb00049,
+0x7f2f000b,
+0x97000006,
+0x00000000,
+0xc8140005,
+0x7c40c000,
+0x80000223,
+0x7c410000,
+0x80000226,
+0xd040007f,
+0x8400023b,
+0xcc000041,
+0xccc1304a,
+0x94000000,
+0xc83c001a,
+0x043c0005,
+0xcfc1a2a4,
+0xc0361f90,
+0xc0387fff,
+0x7c03c010,
+0x7f7b400c,
+0xcf41217c,
+0xcfc1217d,
+0xcc01217e,
+0xc03a0004,
+0x0434217f,
+0x7f7b400c,
+0xcc350000,
+0xc83c0004,
+0x2bfc001f,
+0x04380020,
+0x97c00005,
+0xcc000062,
+0x9b800000,
+0x0bb80001,
+0x80000247,
+0xcc000071,
+0xcc01a1f4,
+0x04380016,
+0xc0360002,
+0xcf81a2a4,
+0x88000000,
+0xcf412010,
+0x7c40c000,
+0x28d0001c,
+0x95000005,
+0x04d40001,
+0xcd400065,
+0x80000001,
+0xcd400068,
+0x09540002,
+0x80000001,
+0xcd400066,
+0x8400026c,
+0xc81803ea,
+0x7c40c000,
+0x9980fd9d,
+0xc8140016,
+0x08d00001,
+0x9940002b,
+0xcd000068,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x043c0005,
+0xcfc1a2a4,
+0xcc01a1f4,
+0x840003a2,
+0xcc000046,
+0x88000000,
+0xcc00007f,
+0x8400027e,
+0xc81803ea,
+0x7c40c000,
+0x9980fd8b,
+0xc8140016,
+0x08d00001,
+0x99400019,
+0xcd000068,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x043c0022,
+0xcfc1a2a4,
+0x840003a2,
+0xcc000047,
+0x88000000,
+0xcc00007f,
+0xc8100016,
+0x9900000d,
+0xcc400067,
+0x80000002,
+0x7c408000,
+0xc81803ea,
+0x9980fd77,
+0x7c40c000,
+0x94c00003,
+0xc8100016,
+0x99000004,
+0xccc00068,
+0x80000002,
+0x7c408000,
+0x8400023b,
+0xc0148000,
+0xcc000041,
+0xcd41304a,
+0xc0148000,
+0x99000000,
+0xc8100016,
+0x80000002,
+0x7c408000,
+0xc0120001,
+0x7c51400c,
+0x80000001,
+0xd0550000,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0x291c001f,
+0xccc0004a,
+0xcd00004b,
+0x95c00003,
+0xc01c8000,
+0xcdc12010,
+0xdd830000,
+0x055c2000,
+0xcc000062,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc0004c,
+0xcd00004d,
+0xdd830000,
+0x055ca000,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc0004e,
+0xcd00004f,
+0xdd830000,
+0x055cc000,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc00050,
+0xcd000051,
+0xdd830000,
+0x055cf8e0,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc00052,
+0xcd000053,
+0xdd830000,
+0x055cf880,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc00054,
+0xcd000055,
+0xdd830000,
+0x055ce000,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc00056,
+0xcd000057,
+0xdd830000,
+0x055cf000,
+0x80000001,
+0xd81f4100,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0xccc00058,
+0xcd000059,
+0xdd830000,
+0x055cf3fc,
+0x80000001,
+0xd81f4100,
+0xd0432000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043a000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043c000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043f8e0,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043f880,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043e000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043f000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xd043f3fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xc81403e0,
+0xcc430000,
+0xcc430000,
+0xcc430000,
+0x7d45c000,
+0xcdc30000,
+0xd0430000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x7c40c000,
+0xc81003e2,
+0xc81403e5,
+0xc81803e3,
+0xc81c03e4,
+0xcd812169,
+0xcdc1216a,
+0xccc1216b,
+0xcc01216c,
+0x04200004,
+0x7da18000,
+0x7d964002,
+0x9640fcd7,
+0xcd8003e3,
+0x31280003,
+0xc02df000,
+0x25180008,
+0x7dad800b,
+0x7da9800c,
+0x80000001,
+0xcd8003e3,
+0x308cffff,
+0xd04d0000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x7c40c000,
+0x7c410000,
+0x29240018,
+0x32640001,
+0x9a400013,
+0xc8140020,
+0x15580002,
+0x9580ffff,
+0xc8140020,
+0xcc00006e,
+0xccc12180,
+0xcd01218d,
+0xcc412181,
+0x2914001f,
+0x34588000,
+0xcd81218c,
+0x9540fcb9,
+0xcc412182,
+0xc8140020,
+0x9940ffff,
+0xc8140020,
+0x80000002,
+0x7c408000,
+0x7c414000,
+0x7c418000,
+0x7c41c000,
+0x65b40020,
+0x7f57402c,
+0xd4378100,
+0x47740004,
+0xd4378100,
+0x47740004,
+0xd4378100,
+0x47740004,
+0x09dc0004,
+0xd4378100,
+0x99c0fff8,
+0x47740004,
+0x2924001f,
+0xc0380019,
+0x9640fca1,
+0xc03e0004,
+0xcf8121f8,
+0x37e021f9,
+0xcc210000,
+0xc8200004,
+0x2a200018,
+0x32200001,
+0x9a00fffb,
+0xcf8121f8,
+0x80000002,
+0x7c408000,
+0x7c40c000,
+0x28d00018,
+0x31100001,
+0xc0160080,
+0x95000003,
+0xc02a0004,
+0x7cd4c00c,
+0xccc1217c,
+0xcc41217d,
+0xcc41217e,
+0x7c418000,
+0x1db00003,
+0x36a0217f,
+0x9b000003,
+0x419c0005,
+0x041c0040,
+0x99c00000,
+0x09dc0001,
+0xcc210000,
+0xc8240004,
+0x2a6c001f,
+0x419c0005,
+0x9ac0fffa,
+0xcc800062,
+0x80000002,
+0x7c408000,
+0x7c40c000,
+0x04d403e6,
+0x80000001,
+0xcc540000,
+0x8000039f,
+0xcc4003ea,
+0xc01c8000,
+0x044ca000,
+0xcdc12010,
+0x7c410000,
+0xc8140009,
+0x04180000,
+0x041c0008,
+0xcd800071,
+0x09dc0001,
+0x05980001,
+0xcd0d0000,
+0x99c0fffc,
+0xcc800062,
+0x8000039f,
+0xcd400071,
+0xc00e0100,
+0xcc000041,
+0xccc1304a,
+0xc83c007f,
+0xcc00007f,
+0x80000001,
+0xcc00007f,
+0xcc00007f,
+0x88000000,
+0xcc00007f,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00010333,
+0x00100004,
+0x00170006,
+0x00210008,
+0x00270028,
+0x00280023,
+0x00290029,
+0x002a0026,
+0x002b0029,
+0x002d0038,
+0x002e003f,
+0x002f004a,
+0x0034004c,
+0x00360030,
+0x003900af,
+0x003a00d0,
+0x003b00e5,
+0x003c00fd,
+0x003d016c,
+0x003f00ad,
+0x00410338,
+0x0043036c,
+0x0044018f,
+0x004500fd,
+0x004601ad,
+0x004701ad,
+0x00480200,
+0x0049020e,
+0x004a0257,
+0x004b0284,
+0x00520261,
+0x00530273,
+0x00540289,
+0x0057029b,
+0x0060029f,
+0x006102ae,
+0x006202b8,
+0x006302c2,
+0x006402cc,
+0x006502d6,
+0x006602e0,
+0x006702ea,
+0x006802f4,
+0x006902f8,
+0x006a02fc,
+0x006b0300,
+0x006c0304,
+0x006d0308,
+0x006e030c,
+0x006f0310,
+0x00700314,
+0x00720386,
+0x0074038c,
+0x0079038a,
+0x007c031e,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+0x000f039b,
+};
+
+static const u32 RV770_pfp_microcode[] = {
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x80000000,
+0xdc030000,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xc818000e,
+0x31980001,
+0x7c424000,
+0x95800252,
+0x7c428000,
+0xc81c001c,
+0xc037c000,
+0x7c40c000,
+0x7c410000,
+0x7cb4800b,
+0xc0360003,
+0x99c00000,
+0xc81c001c,
+0x7cb4800c,
+0x24d40002,
+0x7d654000,
+0xcd400043,
+0xce800043,
+0xcd000043,
+0xcc800040,
+0xce400040,
+0xce800040,
+0xccc00040,
+0xdc3a0000,
+0x9780ffde,
+0xcd000040,
+0x7c40c000,
+0x80000018,
+0x7c410000,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x8000000c,
+0x31980002,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x288c0008,
+0x30cc000f,
+0x34100001,
+0x7d0d0008,
+0x8000000c,
+0x7d91800b,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc4003f9,
+0x80000261,
+0xcc4003f8,
+0xc82003f8,
+0xc81c03f9,
+0xc81803fb,
+0xc037ffff,
+0x7c414000,
+0xcf41a29e,
+0x66200020,
+0x7de1c02c,
+0x7d58c008,
+0x7cdcc020,
+0x68d00020,
+0xc0360003,
+0xcc000054,
+0x7cb4800c,
+0x8000006a,
+0xcc800040,
+0x7c418000,
+0xcd81a29e,
+0xcc800040,
+0xcd800040,
+0x80000068,
+0xcc000054,
+0xc019ffff,
+0xcc800040,
+0xcd81a29e,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xcc400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc000054,
+0xcc800040,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00001,
+0xccc1a29f,
+0x95000003,
+0x04140001,
+0x04140002,
+0xcd4003fb,
+0xcc800040,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0xcc800040,
+0xccc1a2a2,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0x28d4001f,
+0xcc800040,
+0x95400003,
+0x7c410000,
+0xccc00057,
+0x2918001f,
+0xccc00040,
+0x95800003,
+0xcd000040,
+0xcd000058,
+0x80000261,
+0xcc00007f,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0xca0c0010,
+0x7c410000,
+0x94c00004,
+0x7c414000,
+0xd42002c4,
+0xcde00044,
+0x9b00000b,
+0x7c418000,
+0xcc00004b,
+0xcda00049,
+0xcd200041,
+0xcd600041,
+0xcda00041,
+0x06200001,
+0xce000056,
+0x80000261,
+0xcc00007f,
+0xc8280020,
+0xc82c0021,
+0xcc000063,
+0x7eea4001,
+0x65740020,
+0x7f53402c,
+0x269c0002,
+0x7df5c020,
+0x69f80020,
+0xce80004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0xce600041,
+0x271c0002,
+0x7df5c020,
+0x69f80020,
+0x7db24001,
+0xcf00004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0x800000bd,
+0xce600041,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xca0c0010,
+0x7c410000,
+0x94c0000b,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0x800000b6,
+0x7c414000,
+0xcc000048,
+0x800000ef,
+0x00000000,
+0xc8200017,
+0xc81c0023,
+0x0e240002,
+0x99c00015,
+0x7c418000,
+0x0a200001,
+0xce000056,
+0xd4000440,
+0xcc000040,
+0xc036c000,
+0xca140013,
+0x96400007,
+0x37747900,
+0xcf400040,
+0xcc000040,
+0xc83003fa,
+0x80000104,
+0xcf000022,
+0xcc000022,
+0x9540015d,
+0xcc00007f,
+0xcca00046,
+0x80000000,
+0xcc200046,
+0x80000261,
+0xcc000064,
+0xc8200017,
+0xc810001f,
+0x96000005,
+0x09100001,
+0xd4000440,
+0xcd000040,
+0xcd000022,
+0xcc800040,
+0xd0400040,
+0xc80c0025,
+0x94c0feeb,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0x7c40c000,
+0x7c410000,
+0xccc003fd,
+0xcd0003fc,
+0xccc00042,
+0xcd000042,
+0x2914001f,
+0x29180010,
+0x31980007,
+0x3b5c0001,
+0x7d76000b,
+0x99800005,
+0x7d5e400b,
+0xcc000042,
+0x80000261,
+0xcc00004d,
+0x29980001,
+0x292c0008,
+0x9980003d,
+0x32ec0001,
+0x96000004,
+0x2930000c,
+0x80000261,
+0xcc000042,
+0x04140010,
+0xcd400042,
+0x33300001,
+0x34280001,
+0x8400015e,
+0xc8140003,
+0x9b40001b,
+0x0438000c,
+0x8400015e,
+0xc8140003,
+0x9b400017,
+0x04380008,
+0x8400015e,
+0xc8140003,
+0x9b400013,
+0x04380004,
+0x8400015e,
+0xc8140003,
+0x9b400015,
+0xc80c03fd,
+0x9a800009,
+0xc81003fc,
+0x9b000118,
+0xcc00004d,
+0x04140010,
+0xccc00042,
+0xcd000042,
+0x80000136,
+0xcd400042,
+0x96c00111,
+0xcc00004d,
+0x80000261,
+0xcc00004e,
+0x9ac00003,
+0xcc00004d,
+0xcc00004e,
+0xdf830000,
+0x80000000,
+0xd80301ff,
+0x9ac00107,
+0xcc00004d,
+0x80000261,
+0xcc00004e,
+0xc8180003,
+0xc81c0003,
+0xc8200003,
+0x7d5d4003,
+0x7da1c003,
+0x7d5d400c,
+0x2a10001f,
+0x299c001f,
+0x7d1d000b,
+0x7d17400b,
+0x88000000,
+0x7e92800b,
+0x96400004,
+0xcc00004e,
+0x80000261,
+0xcc000042,
+0x04380008,
+0xcf800042,
+0xc8080003,
+0xc80c0003,
+0xc8100003,
+0xc8140003,
+0xc8180003,
+0xc81c0003,
+0xc8240003,
+0xc8280003,
+0x29fc001f,
+0x2ab0001f,
+0x7ff3c00b,
+0x28f0001f,
+0x7ff3c00b,
+0x2970001f,
+0x7ff3c00b,
+0x7d888001,
+0x7dccc001,
+0x7e510001,
+0x7e954001,
+0x7c908002,
+0x7cd4c002,
+0x7cbc800b,
+0x9ac00003,
+0x7c8f400b,
+0x38b40001,
+0x9b4000d8,
+0xcc00004d,
+0x9bc000d6,
+0xcc00004e,
+0xc80c03fd,
+0xc81003fc,
+0xccc00042,
+0x8000016f,
+0xcd000042,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xcc400040,
+0xcc400040,
+0xcc400040,
+0x7c40c000,
+0xccc00040,
+0xccc0000d,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0x7c410000,
+0x65140020,
+0x7d4d402c,
+0x24580002,
+0x7d598020,
+0x7c41c000,
+0xcd800042,
+0x69980020,
+0xcd800042,
+0xcdc00042,
+0xc023c000,
+0x05e40002,
+0x7ca0800b,
+0x26640010,
+0x7ca4800c,
+0xcc800040,
+0xcdc00040,
+0xccc00040,
+0x95c0000e,
+0xcd000040,
+0x09dc0001,
+0xc8280003,
+0x96800008,
+0xce800040,
+0xc834001d,
+0x97400000,
+0xc834001d,
+0x26a80008,
+0x84000264,
+0xcc2b0000,
+0x99c0fff7,
+0x09dc0001,
+0xdc3a0000,
+0x97800004,
+0x7c418000,
+0x800001a3,
+0x25980002,
+0xa0000000,
+0x7d808000,
+0xc818001d,
+0x7c40c000,
+0x64d00008,
+0x95800000,
+0xc818001d,
+0xcc130000,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xcc400040,
+0xc810001f,
+0x7c40c000,
+0xcc800040,
+0x7cd1400c,
+0xcd400040,
+0x05180001,
+0x80000000,
+0xcd800022,
+0x7c40c000,
+0x64500020,
+0x84000264,
+0xcc000061,
+0x7cd0c02c,
+0xc8200017,
+0xc8d60000,
+0x99400008,
+0x7c438000,
+0xdf830000,
+0xcfa0004f,
+0x84000264,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000261,
+0xcc000062,
+0x84000264,
+0xcc000061,
+0xc8200017,
+0x7c40c000,
+0xc036ff00,
+0xc810000d,
+0xc0303fff,
+0x7cf5400b,
+0x7d51800b,
+0x7d81800f,
+0x99800008,
+0x7cf3800b,
+0xdf830000,
+0xcfa0004f,
+0x84000264,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000261,
+0xcc000062,
+0x84000264,
+0x7c40c000,
+0x28dc0008,
+0x95c00019,
+0x30dc0010,
+0x7c410000,
+0x99c00004,
+0x64540020,
+0x80000209,
+0xc91d0000,
+0x7d15002c,
+0xc91e0000,
+0x7c420000,
+0x7c424000,
+0x7c418000,
+0x7de5c00b,
+0x7de28007,
+0x9a80000e,
+0x41ac0005,
+0x9ac00000,
+0x0aec0001,
+0x30dc0010,
+0x99c00004,
+0x00000000,
+0x8000020c,
+0xc91d0000,
+0x8000020c,
+0xc91e0000,
+0xcc800040,
+0xccc00040,
+0xd0400040,
+0xc80c0025,
+0x94c0fde3,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00006,
+0x0d100006,
+0x99000007,
+0xc8140015,
+0x99400005,
+0xcc000052,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0xcc4d0000,
+0xdc3a0000,
+0x9780fdbc,
+0x04cc0001,
+0x80000243,
+0xcc4d0000,
+0x7c40c000,
+0x7c410000,
+0x29240018,
+0x32640001,
+0x9640000f,
+0xcc800040,
+0x7c414000,
+0x7c418000,
+0x7c41c000,
+0xccc00043,
+0xcd000043,
+0x31dc7fff,
+0xcdc00043,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xcd800040,
+0x80000000,
+0xcdc00040,
+0xccc00040,
+0xcd000040,
+0x80000000,
+0xd0400040,
+0x80000000,
+0xd040007f,
+0xcc00007f,
+0x80000000,
+0xcc00007f,
+0xcc00007f,
+0x88000000,
+0xcc00007f,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00030223,
+0x0004022b,
+0x000500a0,
+0x00020003,
+0x0006003c,
+0x00070027,
+0x00080192,
+0x00090044,
+0x000a002d,
+0x0010025f,
+0x001700f1,
+0x002201d8,
+0x002301e9,
+0x0026004c,
+0x0027005f,
+0x0020011b,
+0x00280093,
+0x0029004f,
+0x002a0084,
+0x002b0065,
+0x002f008e,
+0x003200d9,
+0x00340233,
+0x00360075,
+0x0039010b,
+0x003c01fd,
+0x003f00a0,
+0x00410248,
+0x00440195,
+0x0048019e,
+0x004901c6,
+0x004a01d0,
+0x00550226,
+0x0056022e,
+0x0060000a,
+0x0061002a,
+0x00620030,
+0x00630030,
+0x00640030,
+0x00650030,
+0x00660030,
+0x00670030,
+0x00680037,
+0x0069003f,
+0x006a0047,
+0x006b0047,
+0x006c0047,
+0x006d0047,
+0x006e0047,
+0x006f0047,
+0x00700047,
+0x0073025f,
+0x007b0241,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+};
+
+static const u32 RV730_pfp_microcode[] = {
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x80000000,
+0xdc030000,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xc818000e,
+0x31980001,
+0x7c424000,
+0x9580023a,
+0x7c428000,
+0xc81c001c,
+0xc037c000,
+0x7c40c000,
+0x7c410000,
+0x7cb4800b,
+0xc0360003,
+0x99c00000,
+0xc81c001c,
+0x7cb4800c,
+0x24d40002,
+0x7d654000,
+0xcd400043,
+0xce800043,
+0xcd000043,
+0xcc800040,
+0xce400040,
+0xce800040,
+0xccc00040,
+0xdc3a0000,
+0x9780ffde,
+0xcd000040,
+0x7c40c000,
+0x80000018,
+0x7c410000,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x8000000c,
+0x31980002,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x288c0008,
+0x30cc000f,
+0x34100001,
+0x7d0d0008,
+0x8000000c,
+0x7d91800b,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc4003f9,
+0x80000249,
+0xcc4003f8,
+0xc037ffff,
+0x7c414000,
+0xcf41a29e,
+0xc82003f8,
+0xc81c03f9,
+0x66200020,
+0xc81803fb,
+0x7de1c02c,
+0x7d58c008,
+0x7cdcc020,
+0x69100020,
+0xc0360003,
+0xcc000054,
+0x7cb4800c,
+0x80000069,
+0xcc800040,
+0x7c418000,
+0xcd81a29e,
+0xcc800040,
+0x80000067,
+0xcd800040,
+0xc019ffff,
+0xcc800040,
+0xcd81a29e,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xcc400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc000054,
+0xcc800040,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00001,
+0xccc1a29f,
+0x95000003,
+0x04140001,
+0x04140002,
+0xcd4003fb,
+0xcc800040,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0xcc800040,
+0xccc1a2a2,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0x28d4001f,
+0xcc800040,
+0x95400003,
+0x7c410000,
+0xccc00057,
+0x2918001f,
+0xccc00040,
+0x95800003,
+0xcd000040,
+0xcd000058,
+0x80000249,
+0xcc00007f,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0xca0c0010,
+0x7c410000,
+0x94c00004,
+0x7c414000,
+0xd42002c4,
+0xcde00044,
+0x9b00000b,
+0x7c418000,
+0xcc00004b,
+0xcda00049,
+0xcd200041,
+0xcd600041,
+0xcda00041,
+0x06200001,
+0xce000056,
+0x80000249,
+0xcc00007f,
+0xc8280020,
+0xc82c0021,
+0xcc000063,
+0x7eea4001,
+0x65740020,
+0x7f53402c,
+0x269c0002,
+0x7df5c020,
+0x69f80020,
+0xce80004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0xce600041,
+0x271c0002,
+0x7df5c020,
+0x69f80020,
+0x7db24001,
+0xcf00004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0x800000bc,
+0xce600041,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xca0c0010,
+0x7c410000,
+0x94c0000b,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0x800000b5,
+0x7c414000,
+0xcc000048,
+0x800000ee,
+0x00000000,
+0xc8200017,
+0xc81c0023,
+0x0e240002,
+0x99c00015,
+0x7c418000,
+0x0a200001,
+0xce000056,
+0xd4000440,
+0xcc000040,
+0xc036c000,
+0xca140013,
+0x96400007,
+0x37747900,
+0xcf400040,
+0xcc000040,
+0xc83003fa,
+0x80000103,
+0xcf000022,
+0xcc000022,
+0x95400146,
+0xcc00007f,
+0xcca00046,
+0x80000000,
+0xcc200046,
+0x80000249,
+0xcc000064,
+0xc8200017,
+0xc810001f,
+0x96000005,
+0x09100001,
+0xd4000440,
+0xcd000040,
+0xcd000022,
+0xcc800040,
+0xd0400040,
+0xc80c0025,
+0x94c0feec,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0x7c40c000,
+0x7c410000,
+0xccc003fd,
+0xcd0003fc,
+0xccc00042,
+0xcd000042,
+0x2914001f,
+0x29180010,
+0x31980007,
+0x3b5c0001,
+0x7d76000b,
+0x99800005,
+0x7d5e400b,
+0xcc000042,
+0x80000249,
+0xcc00004d,
+0x29980001,
+0x292c0008,
+0x9980003d,
+0x32ec0001,
+0x96000004,
+0x2930000c,
+0x80000249,
+0xcc000042,
+0x04140010,
+0xcd400042,
+0x33300001,
+0x34280001,
+0x8400015d,
+0xc8140003,
+0x9b40001b,
+0x0438000c,
+0x8400015d,
+0xc8140003,
+0x9b400017,
+0x04380008,
+0x8400015d,
+0xc8140003,
+0x9b400013,
+0x04380004,
+0x8400015d,
+0xc8140003,
+0x9b400015,
+0xc80c03fd,
+0x9a800009,
+0xc81003fc,
+0x9b000101,
+0xcc00004d,
+0x04140010,
+0xccc00042,
+0xcd000042,
+0x80000135,
+0xcd400042,
+0x96c000fa,
+0xcc00004d,
+0x80000249,
+0xcc00004e,
+0x9ac00003,
+0xcc00004d,
+0xcc00004e,
+0xdf830000,
+0x80000000,
+0xd80301ff,
+0x9ac000f0,
+0xcc00004d,
+0x80000249,
+0xcc00004e,
+0xc8180003,
+0xc81c0003,
+0xc8200003,
+0x7d5d4003,
+0x7da1c003,
+0x7d5d400c,
+0x2a10001f,
+0x299c001f,
+0x7d1d000b,
+0x7d17400b,
+0x88000000,
+0x7e92800b,
+0x96400004,
+0xcc00004e,
+0x80000249,
+0xcc000042,
+0x04380008,
+0xcf800042,
+0xc8080003,
+0xc80c0003,
+0xc8100003,
+0xc8140003,
+0xc8180003,
+0xc81c0003,
+0xc8240003,
+0xc8280003,
+0x29fc001f,
+0x2ab0001f,
+0x7ff3c00b,
+0x28f0001f,
+0x7ff3c00b,
+0x2970001f,
+0x7ff3c00b,
+0x7d888001,
+0x7dccc001,
+0x7e510001,
+0x7e954001,
+0x7c908002,
+0x7cd4c002,
+0x7cbc800b,
+0x9ac00003,
+0x7c8f400b,
+0x38b40001,
+0x9b4000c1,
+0xcc00004d,
+0x9bc000bf,
+0xcc00004e,
+0xc80c03fd,
+0xc81003fc,
+0xccc00042,
+0x8000016e,
+0xcd000042,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xcc400040,
+0xcc400040,
+0xcc400040,
+0x7c40c000,
+0xccc00040,
+0xccc0000d,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0x7c410000,
+0x65140020,
+0x7d4d402c,
+0x24580002,
+0x7d598020,
+0x7c41c000,
+0xcd800042,
+0x69980020,
+0xcd800042,
+0xcdc00042,
+0xc023c000,
+0x05e40002,
+0x7ca0800b,
+0x26640010,
+0x7ca4800c,
+0xcc800040,
+0xcdc00040,
+0xccc00040,
+0x95c0000e,
+0xcd000040,
+0x09dc0001,
+0xc8280003,
+0x96800008,
+0xce800040,
+0xc834001d,
+0x97400000,
+0xc834001d,
+0x26a80008,
+0x8400024c,
+0xcc2b0000,
+0x99c0fff7,
+0x09dc0001,
+0xdc3a0000,
+0x97800004,
+0x7c418000,
+0x800001a2,
+0x25980002,
+0xa0000000,
+0x7d808000,
+0xc818001d,
+0x7c40c000,
+0x64d00008,
+0x95800000,
+0xc818001d,
+0xcc130000,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xcc400040,
+0xc810001f,
+0x7c40c000,
+0xcc800040,
+0x7cd1400c,
+0xcd400040,
+0x05180001,
+0x80000000,
+0xcd800022,
+0x7c40c000,
+0x64500020,
+0x8400024c,
+0xcc000061,
+0x7cd0c02c,
+0xc8200017,
+0xc8d60000,
+0x99400008,
+0x7c438000,
+0xdf830000,
+0xcfa0004f,
+0x8400024c,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000249,
+0xcc000062,
+0x8400024c,
+0xcc000061,
+0xc8200017,
+0x7c40c000,
+0xc036ff00,
+0xc810000d,
+0xc0303fff,
+0x7cf5400b,
+0x7d51800b,
+0x7d81800f,
+0x99800008,
+0x7cf3800b,
+0xdf830000,
+0xcfa0004f,
+0x8400024c,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000249,
+0xcc000062,
+0x8400024c,
+0x7c40c000,
+0x28dc0008,
+0x95c00019,
+0x30dc0010,
+0x7c410000,
+0x99c00004,
+0x64540020,
+0x80000208,
+0xc91d0000,
+0x7d15002c,
+0xc91e0000,
+0x7c420000,
+0x7c424000,
+0x7c418000,
+0x7de5c00b,
+0x7de28007,
+0x9a80000e,
+0x41ac0005,
+0x9ac00000,
+0x0aec0001,
+0x30dc0010,
+0x99c00004,
+0x00000000,
+0x8000020b,
+0xc91d0000,
+0x8000020b,
+0xc91e0000,
+0xcc800040,
+0xccc00040,
+0xd0400040,
+0xc80c0025,
+0x94c0fde4,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00006,
+0x0d100006,
+0x99000007,
+0xc8140015,
+0x99400005,
+0xcc000052,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0xcc4d0000,
+0xdc3a0000,
+0x9780fdbd,
+0x04cc0001,
+0x80000242,
+0xcc4d0000,
+0x80000000,
+0xd040007f,
+0xcc00007f,
+0x80000000,
+0xcc00007f,
+0xcc00007f,
+0x88000000,
+0xcc00007f,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00030222,
+0x0004022a,
+0x0005009f,
+0x00020003,
+0x0006003c,
+0x00070027,
+0x00080191,
+0x00090044,
+0x000a002d,
+0x00100247,
+0x001700f0,
+0x002201d7,
+0x002301e8,
+0x0026004c,
+0x0027005f,
+0x0020011a,
+0x00280092,
+0x0029004f,
+0x002a0083,
+0x002b0064,
+0x002f008d,
+0x003200d8,
+0x00340232,
+0x00360074,
+0x0039010a,
+0x003c01fc,
+0x003f009f,
+0x00410005,
+0x00440194,
+0x0048019d,
+0x004901c5,
+0x004a01cf,
+0x00550225,
+0x0056022d,
+0x0060000a,
+0x0061002a,
+0x00620030,
+0x00630030,
+0x00640030,
+0x00650030,
+0x00660030,
+0x00670030,
+0x00680037,
+0x0069003f,
+0x006a0047,
+0x006b0047,
+0x006c0047,
+0x006d0047,
+0x006e0047,
+0x006f0047,
+0x00700047,
+0x00730247,
+0x007b0240,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+};
+
+static const u32 RV730_cp_microcode[] = {
+0xcc0003ea,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x80000001,
+0xd040007f,
+0x80000001,
+0xcc400041,
+0x7c40c000,
+0xc0160004,
+0x30d03fff,
+0x7d15000c,
+0xcc110000,
+0x28d8001e,
+0x31980001,
+0x28dc001f,
+0xc8200004,
+0x95c00006,
+0x7c424000,
+0xcc000062,
+0x7e56800c,
+0xcc290000,
+0xc8240004,
+0x7e26000b,
+0x95800006,
+0x7c42c000,
+0xcc000062,
+0x7ed7000c,
+0xcc310000,
+0xc82c0004,
+0x7e2e000c,
+0xcc000062,
+0x31103fff,
+0x80000001,
+0xce110000,
+0x7c40c000,
+0x80000001,
+0xcc400040,
+0x80000001,
+0xcc412257,
+0x7c418000,
+0xcc400045,
+0xcc400048,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xcc400045,
+0xcc400048,
+0x7c40c000,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0xcc000045,
+0xcc000048,
+0xcc41225c,
+0xcc41a1fc,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x040ca1fd,
+0xc0120001,
+0xcc000045,
+0xcc000048,
+0x7cd0c00c,
+0xcc41225c,
+0xcc41a1fc,
+0xd04d0000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x80000001,
+0xcc41225d,
+0x7c408000,
+0x7c40c000,
+0xc02a0002,
+0x7c410000,
+0x7d29000c,
+0x30940001,
+0x30980006,
+0x309c0300,
+0x29dc0008,
+0x7c420000,
+0x7c424000,
+0x9540000f,
+0xc02e0004,
+0x05f02258,
+0x7f2f000c,
+0xcc310000,
+0xc8280004,
+0xccc12169,
+0xcd01216a,
+0xce81216b,
+0x0db40002,
+0xcc01216c,
+0x9740000e,
+0x0db40000,
+0x8000007b,
+0xc834000a,
+0x0db40002,
+0x97400009,
+0x0db40000,
+0xc02e0004,
+0x05f02258,
+0x7f2f000c,
+0xcc310000,
+0xc8280004,
+0x8000007b,
+0xc834000a,
+0x97400004,
+0x7e028000,
+0x8000007b,
+0xc834000a,
+0x0db40004,
+0x9740ff8c,
+0x00000000,
+0xce01216d,
+0xce41216e,
+0xc8280003,
+0xc834000a,
+0x9b400004,
+0x043c0005,
+0x8400026b,
+0xcc000062,
+0x0df40000,
+0x9740000b,
+0xc82c03e6,
+0xce81a2b7,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c4,
+0x80000001,
+0xcfc1a2d1,
+0x0df40001,
+0x9740000b,
+0xc82c03e7,
+0xce81a2bb,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c5,
+0x80000001,
+0xcfc1a2d2,
+0x0df40002,
+0x9740000b,
+0xc82c03e8,
+0xce81a2bf,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c6,
+0x80000001,
+0xcfc1a2d3,
+0xc82c03e9,
+0xce81a2c3,
+0xc0300006,
+0x7ef34028,
+0xc0300020,
+0x7f6b8020,
+0x7fb3c029,
+0xcf81a2c7,
+0x80000001,
+0xcfc1a2d4,
+0x80000001,
+0xcc400042,
+0x7c40c000,
+0x7c410000,
+0x2914001d,
+0x31540001,
+0x9940000c,
+0x31181000,
+0xc81c0011,
+0x95c00000,
+0xc81c0011,
+0xccc12100,
+0xcd012101,
+0xccc12102,
+0xcd012103,
+0x04180004,
+0x8000037c,
+0xcd81a2a4,
+0xc02a0004,
+0x95800008,
+0x36a821a3,
+0xcc290000,
+0xc8280004,
+0xc81c0011,
+0x0de40040,
+0x9640ffff,
+0xc81c0011,
+0xccc12170,
+0xcd012171,
+0xc8200012,
+0x96000000,
+0xc8200012,
+0x8000037c,
+0xcc000064,
+0x7c40c000,
+0x7c410000,
+0xcc000045,
+0xcc000048,
+0x40d40003,
+0xcd41225c,
+0xcd01a1fc,
+0xc01a0001,
+0x041ca1fd,
+0x7dd9c00c,
+0x7c420000,
+0x08cc0001,
+0x06240001,
+0x06280002,
+0xce1d0000,
+0xce5d0000,
+0x98c0fffa,
+0xce9d0000,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x7c40c000,
+0x30d00001,
+0x28cc0001,
+0x7c414000,
+0x95000006,
+0x7c418000,
+0xcd41216d,
+0xcd81216e,
+0x800000f2,
+0xc81c0003,
+0xc0220004,
+0x7e16000c,
+0xcc210000,
+0xc81c0004,
+0x7c424000,
+0x98c00004,
+0x7c428000,
+0x80000001,
+0xcde50000,
+0xce412169,
+0xce81216a,
+0xcdc1216b,
+0x80000001,
+0xcc01216c,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0x7c418000,
+0x7c41c000,
+0x28a40008,
+0x326400ff,
+0x0e68003c,
+0x9680000a,
+0x7c020000,
+0x7c420000,
+0x1e300003,
+0xcc00006a,
+0x9b000003,
+0x42200005,
+0x04200040,
+0x8000010f,
+0x7c024000,
+0x7e024000,
+0x9a400000,
+0x0a640001,
+0x30ec0010,
+0x9ac0000a,
+0xcc000062,
+0xc02a0004,
+0xc82c0021,
+0x7e92800c,
+0xcc000041,
+0xcc290000,
+0xcec00021,
+0x8000011f,
+0xc8300004,
+0xcd01216d,
+0xcd41216e,
+0xc8300003,
+0x7f1f000b,
+0x30f40007,
+0x27780001,
+0x9740002a,
+0x07b80124,
+0x9f800000,
+0x00000000,
+0x80000134,
+0x7f1b8004,
+0x80000138,
+0x7f1b8005,
+0x8000013c,
+0x7f1b8002,
+0x80000140,
+0x7f1b8003,
+0x80000144,
+0x7f1b8007,
+0x80000148,
+0x7f1b8006,
+0x8000014d,
+0x28a40008,
+0x9b800019,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x9b800015,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x9b800011,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x9b80000d,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x9b800009,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x9b800005,
+0x28a40008,
+0x8000015d,
+0x326400ff,
+0x28a40008,
+0x326400ff,
+0x0e68003c,
+0x9a80feb2,
+0x28ec0008,
+0x7c434000,
+0x7c438000,
+0x7c43c000,
+0x96c00007,
+0xcc000062,
+0xcf412169,
+0xcf81216a,
+0xcfc1216b,
+0x80000001,
+0xcc01216c,
+0x80000001,
+0xcff50000,
+0xcc00006b,
+0x8400037f,
+0x0e68003c,
+0x9a800004,
+0xc8280015,
+0x80000001,
+0xd040007f,
+0x9680ffab,
+0x7e024000,
+0x84000239,
+0xc00e0002,
+0xcc000041,
+0x80000237,
+0xccc1304a,
+0x7c40c000,
+0x7c410000,
+0xc01e0001,
+0x29240012,
+0xc0220002,
+0x96400005,
+0xc0260004,
+0xc027fffb,
+0x7d25000b,
+0xc0260000,
+0x7dd2800b,
+0x7e12c00b,
+0x7d25000c,
+0x7c414000,
+0x7c418000,
+0xccc12169,
+0x9a80000a,
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+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+0x000f0378,
+};
+
+static const u32 RV710_pfp_microcode[] = {
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x80000000,
+0xdc030000,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xc818000e,
+0x31980001,
+0x7c424000,
+0x9580023a,
+0x7c428000,
+0xc81c001c,
+0xc037c000,
+0x7c40c000,
+0x7c410000,
+0x7cb4800b,
+0xc0360003,
+0x99c00000,
+0xc81c001c,
+0x7cb4800c,
+0x24d40002,
+0x7d654000,
+0xcd400043,
+0xce800043,
+0xcd000043,
+0xcc800040,
+0xce400040,
+0xce800040,
+0xccc00040,
+0xdc3a0000,
+0x9780ffde,
+0xcd000040,
+0x7c40c000,
+0x80000018,
+0x7c410000,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x8000000c,
+0x31980002,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xc818000e,
+0x288c0008,
+0x30cc000f,
+0x34100001,
+0x7d0d0008,
+0x8000000c,
+0x7d91800b,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc4003f9,
+0x80000249,
+0xcc4003f8,
+0xc037ffff,
+0x7c414000,
+0xcf41a29e,
+0xc82003f8,
+0xc81c03f9,
+0x66200020,
+0xc81803fb,
+0x7de1c02c,
+0x7d58c008,
+0x7cdcc020,
+0x69100020,
+0xc0360003,
+0xcc000054,
+0x7cb4800c,
+0x80000069,
+0xcc800040,
+0x7c418000,
+0xcd81a29e,
+0xcc800040,
+0x80000067,
+0xcd800040,
+0xc019ffff,
+0xcc800040,
+0xcd81a29e,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xcc400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xcc000054,
+0xcc800040,
+0x7c40c000,
+0x7c410000,
+0x7c414000,
+0xccc1a1fa,
+0xcd01a1f9,
+0xcd41a29d,
+0xccc00040,
+0xcd000040,
+0xcd400040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00001,
+0xccc1a29f,
+0x95000003,
+0x04140001,
+0x04140002,
+0xcd4003fb,
+0xcc800040,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0xcc800040,
+0xccc1a2a2,
+0x80000000,
+0xccc00040,
+0x7c40c000,
+0x28d4001f,
+0xcc800040,
+0x95400003,
+0x7c410000,
+0xccc00057,
+0x2918001f,
+0xccc00040,
+0x95800003,
+0xcd000040,
+0xcd000058,
+0x80000249,
+0xcc00007f,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0xca0c0010,
+0x7c410000,
+0x94c00004,
+0x7c414000,
+0xd42002c4,
+0xcde00044,
+0x9b00000b,
+0x7c418000,
+0xcc00004b,
+0xcda00049,
+0xcd200041,
+0xcd600041,
+0xcda00041,
+0x06200001,
+0xce000056,
+0x80000249,
+0xcc00007f,
+0xc8280020,
+0xc82c0021,
+0xcc000063,
+0x7eea4001,
+0x65740020,
+0x7f53402c,
+0x269c0002,
+0x7df5c020,
+0x69f80020,
+0xce80004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0xce600041,
+0x271c0002,
+0x7df5c020,
+0x69f80020,
+0x7db24001,
+0xcf00004b,
+0xce600049,
+0xcde00041,
+0xcfa00041,
+0x800000bc,
+0xce600041,
+0xc8200017,
+0xc8300022,
+0x9a000006,
+0x0e280001,
+0xc824001e,
+0x0a640001,
+0xd4001240,
+0xce400040,
+0xca0c0010,
+0x7c410000,
+0x94c0000b,
+0xc036c000,
+0x96800007,
+0x37747900,
+0x041c0001,
+0xcf400040,
+0xcdc00040,
+0xcf0003fa,
+0x7c030000,
+0x800000b5,
+0x7c414000,
+0xcc000048,
+0x800000ee,
+0x00000000,
+0xc8200017,
+0xc81c0023,
+0x0e240002,
+0x99c00015,
+0x7c418000,
+0x0a200001,
+0xce000056,
+0xd4000440,
+0xcc000040,
+0xc036c000,
+0xca140013,
+0x96400007,
+0x37747900,
+0xcf400040,
+0xcc000040,
+0xc83003fa,
+0x80000103,
+0xcf000022,
+0xcc000022,
+0x95400146,
+0xcc00007f,
+0xcca00046,
+0x80000000,
+0xcc200046,
+0x80000249,
+0xcc000064,
+0xc8200017,
+0xc810001f,
+0x96000005,
+0x09100001,
+0xd4000440,
+0xcd000040,
+0xcd000022,
+0xcc800040,
+0xd0400040,
+0xc80c0025,
+0x94c0feec,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0x7c40c000,
+0x7c410000,
+0xccc003fd,
+0xcd0003fc,
+0xccc00042,
+0xcd000042,
+0x2914001f,
+0x29180010,
+0x31980007,
+0x3b5c0001,
+0x7d76000b,
+0x99800005,
+0x7d5e400b,
+0xcc000042,
+0x80000249,
+0xcc00004d,
+0x29980001,
+0x292c0008,
+0x9980003d,
+0x32ec0001,
+0x96000004,
+0x2930000c,
+0x80000249,
+0xcc000042,
+0x04140010,
+0xcd400042,
+0x33300001,
+0x34280001,
+0x8400015d,
+0xc8140003,
+0x9b40001b,
+0x0438000c,
+0x8400015d,
+0xc8140003,
+0x9b400017,
+0x04380008,
+0x8400015d,
+0xc8140003,
+0x9b400013,
+0x04380004,
+0x8400015d,
+0xc8140003,
+0x9b400015,
+0xc80c03fd,
+0x9a800009,
+0xc81003fc,
+0x9b000101,
+0xcc00004d,
+0x04140010,
+0xccc00042,
+0xcd000042,
+0x80000135,
+0xcd400042,
+0x96c000fa,
+0xcc00004d,
+0x80000249,
+0xcc00004e,
+0x9ac00003,
+0xcc00004d,
+0xcc00004e,
+0xdf830000,
+0x80000000,
+0xd80301ff,
+0x9ac000f0,
+0xcc00004d,
+0x80000249,
+0xcc00004e,
+0xc8180003,
+0xc81c0003,
+0xc8200003,
+0x7d5d4003,
+0x7da1c003,
+0x7d5d400c,
+0x2a10001f,
+0x299c001f,
+0x7d1d000b,
+0x7d17400b,
+0x88000000,
+0x7e92800b,
+0x96400004,
+0xcc00004e,
+0x80000249,
+0xcc000042,
+0x04380008,
+0xcf800042,
+0xc8080003,
+0xc80c0003,
+0xc8100003,
+0xc8140003,
+0xc8180003,
+0xc81c0003,
+0xc8240003,
+0xc8280003,
+0x29fc001f,
+0x2ab0001f,
+0x7ff3c00b,
+0x28f0001f,
+0x7ff3c00b,
+0x2970001f,
+0x7ff3c00b,
+0x7d888001,
+0x7dccc001,
+0x7e510001,
+0x7e954001,
+0x7c908002,
+0x7cd4c002,
+0x7cbc800b,
+0x9ac00003,
+0x7c8f400b,
+0x38b40001,
+0x9b4000c1,
+0xcc00004d,
+0x9bc000bf,
+0xcc00004e,
+0xc80c03fd,
+0xc81003fc,
+0xccc00042,
+0x8000016e,
+0xcd000042,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xcc400040,
+0xcc400040,
+0xcc400040,
+0x7c40c000,
+0xccc00040,
+0xccc0000d,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0x7c410000,
+0x65140020,
+0x7d4d402c,
+0x24580002,
+0x7d598020,
+0x7c41c000,
+0xcd800042,
+0x69980020,
+0xcd800042,
+0xcdc00042,
+0xc023c000,
+0x05e40002,
+0x7ca0800b,
+0x26640010,
+0x7ca4800c,
+0xcc800040,
+0xcdc00040,
+0xccc00040,
+0x95c0000e,
+0xcd000040,
+0x09dc0001,
+0xc8280003,
+0x96800008,
+0xce800040,
+0xc834001d,
+0x97400000,
+0xc834001d,
+0x26a80008,
+0x8400024c,
+0xcc2b0000,
+0x99c0fff7,
+0x09dc0001,
+0xdc3a0000,
+0x97800004,
+0x7c418000,
+0x800001a2,
+0x25980002,
+0xa0000000,
+0x7d808000,
+0xc818001d,
+0x7c40c000,
+0x64d00008,
+0x95800000,
+0xc818001d,
+0xcc130000,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xcc400040,
+0xc810001f,
+0x7c40c000,
+0xcc800040,
+0x7cd1400c,
+0xcd400040,
+0x05180001,
+0x80000000,
+0xcd800022,
+0x7c40c000,
+0x64500020,
+0x8400024c,
+0xcc000061,
+0x7cd0c02c,
+0xc8200017,
+0xc8d60000,
+0x99400008,
+0x7c438000,
+0xdf830000,
+0xcfa0004f,
+0x8400024c,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000249,
+0xcc000062,
+0x8400024c,
+0xcc000061,
+0xc8200017,
+0x7c40c000,
+0xc036ff00,
+0xc810000d,
+0xc0303fff,
+0x7cf5400b,
+0x7d51800b,
+0x7d81800f,
+0x99800008,
+0x7cf3800b,
+0xdf830000,
+0xcfa0004f,
+0x8400024c,
+0xcc000062,
+0x80000000,
+0xd040007f,
+0x80000249,
+0xcc000062,
+0x8400024c,
+0x7c40c000,
+0x28dc0008,
+0x95c00019,
+0x30dc0010,
+0x7c410000,
+0x99c00004,
+0x64540020,
+0x80000208,
+0xc91d0000,
+0x7d15002c,
+0xc91e0000,
+0x7c420000,
+0x7c424000,
+0x7c418000,
+0x7de5c00b,
+0x7de28007,
+0x9a80000e,
+0x41ac0005,
+0x9ac00000,
+0x0aec0001,
+0x30dc0010,
+0x99c00004,
+0x00000000,
+0x8000020b,
+0xc91d0000,
+0x8000020b,
+0xc91e0000,
+0xcc800040,
+0xccc00040,
+0xd0400040,
+0xc80c0025,
+0x94c0fde4,
+0xc8100008,
+0xcd000040,
+0xd4000fc0,
+0x80000000,
+0xd4000fa2,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0xd40003c0,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xd0400040,
+0x7c408000,
+0xa0000000,
+0x7e82800b,
+0x7c40c000,
+0x30d00006,
+0x0d100006,
+0x99000007,
+0xc8140015,
+0x99400005,
+0xcc000052,
+0xd4000340,
+0xd4000fc0,
+0xd4000fa2,
+0xcc800040,
+0xccc00040,
+0x80000000,
+0xd0400040,
+0x7c40c000,
+0xcc4d0000,
+0xdc3a0000,
+0x9780fdbd,
+0x04cc0001,
+0x80000242,
+0xcc4d0000,
+0x80000000,
+0xd040007f,
+0xcc00007f,
+0x80000000,
+0xcc00007f,
+0xcc00007f,
+0x88000000,
+0xcc00007f,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00030222,
+0x0004022a,
+0x0005009f,
+0x00020003,
+0x0006003c,
+0x00070027,
+0x00080191,
+0x00090044,
+0x000a002d,
+0x00100247,
+0x001700f0,
+0x002201d7,
+0x002301e8,
+0x0026004c,
+0x0027005f,
+0x0020011a,
+0x00280092,
+0x0029004f,
+0x002a0083,
+0x002b0064,
+0x002f008d,
+0x003200d8,
+0x00340232,
+0x00360074,
+0x0039010a,
+0x003c01fc,
+0x003f009f,
+0x00410005,
+0x00440194,
+0x0048019d,
+0x004901c5,
+0x004a01cf,
+0x00550225,
+0x0056022d,
+0x0060000a,
+0x0061002a,
+0x00620030,
+0x00630030,
+0x00640030,
+0x00650030,
+0x00660030,
+0x00670030,
+0x00680037,
+0x0069003f,
+0x006a0047,
+0x006b0047,
+0x006c0047,
+0x006d0047,
+0x006e0047,
+0x006f0047,
+0x00700047,
+0x00730247,
+0x007b0240,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+0x00000005,
+};
+
+static const u32 RV710_cp_microcode[] = {
+0xcc0003ea,
+0x04080003,
+0xcc800043,
+0x7c408000,
+0xa0000000,
+0xcc800062,
+0x80000003,
+0xd040007f,
+0x80000003,
+0xcc400041,
+0x7c40c000,
+0xc0160004,
+0x30d03fff,
+0x7d15000c,
+0xcc110000,
+0x28d8001e,
+0x31980001,
+0x28dc001f,
+0xc8200004,
+0x95c00006,
+0x7c424000,
+0xcc000062,
+0x7e56800c,
+0xcc290000,
+0xc8240004,
+0x7e26000b,
+0x95800006,
+0x7c42c000,
+0xcc000062,
+0x7ed7000c,
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+0x8000037e,
+0xcc4003ea,
+0xc01c8000,
+0x044ca000,
+0xcdc12010,
+0x7c410000,
+0xc8140009,
+0x04180000,
+0x041c0008,
+0xcd800071,
+0x09dc0001,
+0x05980001,
+0xcd0d0000,
+0x99c0fffc,
+0xcc800062,
+0x8000037e,
+0xcd400071,
+0xc00e0100,
+0xcc000041,
+0xccc1304a,
+0xc83c007f,
+0xcc00007f,
+0x80000003,
+0xcc00007f,
+0xcc00007f,
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+0xcc00007f,
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+0x00000000,
+0x00000000,
+0x00000000,
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+0x00000000,
+0x00000000,
+0x00000000,
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+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00000000,
+0x00010333,
+0x00100006,
+0x00170008,
+0x0021000a,
+0x0027002a,
+0x00280025,
+0x0029002b,
+0x002a0028,
+0x002b002b,
+0x002d003a,
+0x002e0041,
+0x002f004c,
+0x0034004e,
+0x00360032,
+0x003900b1,
+0x003a00d1,
+0x003b00e6,
+0x003c00fe,
+0x003d016d,
+0x003f00af,
+0x00410338,
+0x0043034b,
+0x00440190,
+0x004500fe,
+0x004601ae,
+0x004701ae,
+0x00480200,
+0x0049020e,
+0x004a0257,
+0x004b0284,
+0x00520261,
+0x00530273,
+0x00540289,
+0x0057029b,
+0x0060029f,
+0x006102ae,
+0x006202b8,
+0x006302c2,
+0x006402cc,
+0x006502d6,
+0x006602e0,
+0x006702ea,
+0x006802f4,
+0x006902f8,
+0x006a02fc,
+0x006b0300,
+0x006c0304,
+0x006d0308,
+0x006e030c,
+0x006f0310,
+0x00700314,
+0x00720365,
+0x0074036b,
+0x00790369,
+0x007c031e,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+0x000f037a,
+};
+
+#endif
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 92965dbb3c14..77a7a4d84650 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -43,6 +43,78 @@
 static int radeon_do_cleanup_cp(struct drm_device * dev);
 static void radeon_do_cp_start(drm_radeon_private_t * dev_priv);
 
+u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off)
+{
+	u32 val;
+
+	if (dev_priv->flags & RADEON_IS_AGP) {
+		val = DRM_READ32(dev_priv->ring_rptr, off);
+	} else {
+		val = *(((volatile u32 *)
+			 dev_priv->ring_rptr->handle) +
+			(off / sizeof(u32)));
+		val = le32_to_cpu(val);
+	}
+	return val;
+}
+
+u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv)
+{
+	if (dev_priv->writeback_works)
+		return radeon_read_ring_rptr(dev_priv, 0);
+	else {
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			return RADEON_READ(R600_CP_RB_RPTR);
+		else
+			return RADEON_READ(RADEON_CP_RB_RPTR);
+	}
+}
+
+void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val)
+{
+	if (dev_priv->flags & RADEON_IS_AGP)
+		DRM_WRITE32(dev_priv->ring_rptr, off, val);
+	else
+		*(((volatile u32 *) dev_priv->ring_rptr->handle) +
+		  (off / sizeof(u32))) = cpu_to_le32(val);
+}
+
+void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val)
+{
+	radeon_write_ring_rptr(dev_priv, 0, val);
+}
+
+u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index)
+{
+	if (dev_priv->writeback_works) {
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			return radeon_read_ring_rptr(dev_priv,
+						     R600_SCRATCHOFF(index));
+		else
+			return radeon_read_ring_rptr(dev_priv,
+						     RADEON_SCRATCHOFF(index));
+	} else {
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			return RADEON_READ(R600_SCRATCH_REG0 + 4*index);
+		else
+			return RADEON_READ(RADEON_SCRATCH_REG0 + 4*index);
+	}
+}
+
+u32 RADEON_READ_MM(drm_radeon_private_t *dev_priv, int addr)
+{
+	u32 ret;
+
+	if (addr < 0x10000)
+		ret = DRM_READ32(dev_priv->mmio, addr);
+	else {
+		DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, addr);
+		ret = DRM_READ32(dev_priv->mmio, RADEON_MM_DATA);
+	}
+
+	return ret;
+}
+
 static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
 {
 	u32 ret;
@@ -70,11 +142,22 @@ static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
 	return ret;
 }
 
+static u32 RS600_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
+{
+	u32 ret;
+	RADEON_WRITE(RS600_MC_INDEX, ((addr & RS600_MC_ADDR_MASK) |
+				      RS600_MC_IND_CITF_ARB0));
+	ret = RADEON_READ(RS600_MC_DATA);
+	return ret;
+}
+
 static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
 {
 	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
 	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
 		return RS690_READ_MCIND(dev_priv, addr);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+		return RS600_READ_MCIND(dev_priv, addr);
 	else
 		return RS480_READ_MCIND(dev_priv, addr);
 }
@@ -82,11 +165,17 @@ static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
 u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
 {
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
+		return RADEON_READ(R700_MC_VM_FB_LOCATION);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return RADEON_READ(R600_MC_VM_FB_LOCATION);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
 		return R500_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
 	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
 		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
 		return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+		return RS600_READ_MCIND(dev_priv, RS600_MC_FB_LOCATION);
 	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
 		return R500_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
 	else
@@ -95,42 +184,66 @@ u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
 
 static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
 {
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
+		RADEON_WRITE(R700_MC_VM_FB_LOCATION, fb_loc);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		RADEON_WRITE(R600_MC_VM_FB_LOCATION, fb_loc);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
 		R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
 	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
 		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
 		RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+		RS600_WRITE_MCIND(RS600_MC_FB_LOCATION, fb_loc);
 	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
 		R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
 	else
 		RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
 }
 
-static void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
+void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
 {
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
+	/*R6xx/R7xx: AGP_TOP and BOT are actually 18 bits each */
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
+		RADEON_WRITE(R700_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
+		RADEON_WRITE(R700_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
+	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
+		RADEON_WRITE(R600_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
+		RADEON_WRITE(R600_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
+	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
 		R500_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
 	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
 		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
 		RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+		RS600_WRITE_MCIND(RS600_MC_AGP_LOCATION, agp_loc);
 	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
 		R500_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
 	else
 		RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
 }
 
-static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
+void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
 {
 	u32 agp_base_hi = upper_32_bits(agp_base);
 	u32 agp_base_lo = agp_base & 0xffffffff;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
+	u32 r6xx_agp_base = (agp_base >> 22) & 0x3ffff;
+
+	/* R6xx/R7xx must be aligned to a 4MB boundry */
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
+		RADEON_WRITE(R700_MC_VM_AGP_BASE, r6xx_agp_base);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		RADEON_WRITE(R600_MC_VM_AGP_BASE, r6xx_agp_base);
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
 		R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo);
 		R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi);
 	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
 		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
 		RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo);
 		RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi);
+	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
+		RS600_WRITE_MCIND(RS600_AGP_BASE, agp_base_lo);
+		RS600_WRITE_MCIND(RS600_AGP_BASE_2, agp_base_hi);
 	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
 		R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
 		R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
@@ -145,6 +258,25 @@ static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
 	}
 }
 
+void radeon_enable_bm(struct drm_radeon_private *dev_priv)
+{
+	u32 tmp;
+	/* Turn on bus mastering */
+	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
+	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
+		/* rs600/rs690/rs740 */
+		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
+		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
+	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV350) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
+		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
+		/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
+		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
+		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
+	} /* PCIE cards appears to not need this */
+}
+
 static int RADEON_READ_PLL(struct drm_device * dev, int addr)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
@@ -302,7 +434,7 @@ static void radeon_init_pipes(drm_radeon_private_t *dev_priv)
 
 	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
 		RADEON_WRITE_PLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
-		RADEON_WRITE(R500_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1));
+		RADEON_WRITE(R300_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1));
 	}
 	RADEON_WRITE(R300_GB_TILE_CONFIG, gb_tile_config);
 	radeon_do_wait_for_idle(dev_priv);
@@ -382,6 +514,14 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
 			RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
 				     RS690_cp_microcode[i][0]);
 		}
+	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
+		DRM_INFO("Loading RS600 Microcode\n");
+		for (i = 0; i < 256; i++) {
+			RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
+				     RS600_cp_microcode[i][1]);
+			RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
+				     RS600_cp_microcode[i][0]);
+		}
 	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) ||
 		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R520) ||
 		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) ||
@@ -562,7 +702,6 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
 {
 	struct drm_radeon_master_private *master_priv;
 	u32 ring_start, cur_read_ptr;
-	u32 tmp;
 
 	/* Initialize the memory controller. With new memory map, the fb location
 	 * is not changed, it should have been properly initialized already. Part
@@ -611,17 +750,10 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
 	} else
 #endif
 	{
-		struct drm_sg_mem *entry = dev->sg;
-		unsigned long tmp_ofs, page_ofs;
-
-		tmp_ofs = dev_priv->ring_rptr->offset -
-				(unsigned long)dev->sg->virtual;
-		page_ofs = tmp_ofs >> PAGE_SHIFT;
-
-		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR, entry->busaddr[page_ofs]);
-		DRM_DEBUG("ring rptr: offset=0x%08lx handle=0x%08lx\n",
-			  (unsigned long)entry->busaddr[page_ofs],
-			  entry->handle + tmp_ofs);
+		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
+			     dev_priv->ring_rptr->offset
+			     - ((unsigned long) dev->sg->virtual)
+			     + dev_priv->gart_vm_start);
 	}
 
 	/* Set ring buffer size */
@@ -649,34 +781,17 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev,
 	RADEON_WRITE(RADEON_SCRATCH_ADDR, RADEON_READ(RADEON_CP_RB_RPTR_ADDR)
 		     + RADEON_SCRATCH_REG_OFFSET);
 
-	dev_priv->scratch = ((__volatile__ u32 *)
-			     dev_priv->ring_rptr->handle +
-			     (RADEON_SCRATCH_REG_OFFSET / sizeof(u32)));
-
 	RADEON_WRITE(RADEON_SCRATCH_UMSK, 0x7);
 
-	/* Turn on bus mastering */
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		/* rs600/rs690/rs740 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} /* PCIE cards appears to not need this */
+	radeon_enable_bm(dev_priv);
 
-	dev_priv->scratch[0] = 0;
+	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(0), 0);
 	RADEON_WRITE(RADEON_LAST_FRAME_REG, 0);
 
-	dev_priv->scratch[1] = 0;
+	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
 	RADEON_WRITE(RADEON_LAST_DISPATCH_REG, 0);
 
-	dev_priv->scratch[2] = 0;
+	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(2), 0);
 	RADEON_WRITE(RADEON_LAST_CLEAR_REG, 0);
 
 	/* reset sarea copies of these */
@@ -708,12 +823,15 @@ static void radeon_test_writeback(drm_radeon_private_t * dev_priv)
 	/* Writeback doesn't seem to work everywhere, test it here and possibly
 	 * enable it if it appears to work
 	 */
-	DRM_WRITE32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1), 0);
+	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
+
 	RADEON_WRITE(RADEON_SCRATCH_REG1, 0xdeadbeef);
 
 	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
-		if (DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1)) ==
-		    0xdeadbeef)
+		u32 val;
+
+		val = radeon_read_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1));
+		if (val == 0xdeadbeef)
 			break;
 		DRM_UDELAY(1);
 	}
@@ -809,6 +927,82 @@ static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
 	}
 }
 
+/* Enable or disable IGP GART on the chip */
+static void rs600_set_igpgart(drm_radeon_private_t *dev_priv, int on)
+{
+	u32 temp;
+	int i;
+
+	if (on) {
+		DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
+			 dev_priv->gart_vm_start,
+			 (long)dev_priv->gart_info.bus_addr,
+			 dev_priv->gart_size);
+
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (RS600_EFFECTIVE_L2_CACHE_SIZE(6) |
+						    RS600_EFFECTIVE_L2_QUEUE_SIZE(6)));
+
+		for (i = 0; i < 19; i++)
+			IGP_WRITE_MCIND(RS600_MC_PT0_CLIENT0_CNTL + i,
+					(RS600_ENABLE_TRANSLATION_MODE_OVERRIDE |
+					 RS600_SYSTEM_ACCESS_MODE_IN_SYS |
+					 RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH |
+					 RS600_EFFECTIVE_L1_CACHE_SIZE(3) |
+					 RS600_ENABLE_FRAGMENT_PROCESSING |
+					 RS600_EFFECTIVE_L1_QUEUE_SIZE(3)));
+
+		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL, (RS600_ENABLE_PAGE_TABLE |
+							     RS600_PAGE_TABLE_TYPE_FLAT));
+
+		/* disable all other contexts */
+		for (i = 1; i < 8; i++)
+			IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL + i, 0);
+
+		/* setup the page table aperture */
+		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
+				dev_priv->gart_info.bus_addr);
+		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR,
+				dev_priv->gart_vm_start);
+		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR,
+				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
+		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
+
+		/* setup the system aperture */
+		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR,
+				dev_priv->gart_vm_start);
+		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR,
+				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
+
+		/* enable page tables */
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (temp | RS600_ENABLE_PT));
+
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
+		IGP_WRITE_MCIND(RS600_MC_CNTL1, (temp | RS600_ENABLE_PAGE_TABLES));
+
+		/* invalidate the cache */
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
+
+		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
+
+		temp |= RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE;
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
+
+		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
+
+	} else {
+		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, 0);
+		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
+		temp &= ~RS600_ENABLE_PAGE_TABLES;
+		IGP_WRITE_MCIND(RS600_MC_CNTL1, temp);
+	}
+}
+
 static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
 {
 	u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL);
@@ -850,6 +1044,11 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
 		return;
 	}
 
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
+		rs600_set_igpgart(dev_priv, on);
+		return;
+	}
+
 	if (dev_priv->flags & RADEON_IS_PCIE) {
 		radeon_set_pciegart(dev_priv, on);
 		return;
@@ -881,6 +1080,46 @@ static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
 	}
 }
 
+static int radeon_setup_pcigart_surface(drm_radeon_private_t *dev_priv)
+{
+	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
+	struct radeon_virt_surface *vp;
+	int i;
+
+	for (i = 0; i < RADEON_MAX_SURFACES * 2; i++) {
+		if (!dev_priv->virt_surfaces[i].file_priv ||
+		    dev_priv->virt_surfaces[i].file_priv == PCIGART_FILE_PRIV)
+			break;
+	}
+	if (i >= 2 * RADEON_MAX_SURFACES)
+		return -ENOMEM;
+	vp = &dev_priv->virt_surfaces[i];
+
+	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
+		struct radeon_surface *sp = &dev_priv->surfaces[i];
+		if (sp->refcount)
+			continue;
+
+		vp->surface_index = i;
+		vp->lower = gart_info->bus_addr;
+		vp->upper = vp->lower + gart_info->table_size;
+		vp->flags = 0;
+		vp->file_priv = PCIGART_FILE_PRIV;
+
+		sp->refcount = 1;
+		sp->lower = vp->lower;
+		sp->upper = vp->upper;
+		sp->flags = 0;
+
+		RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, sp->flags);
+		RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * i, sp->lower);
+		RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * i, sp->upper);
+		return 0;
+	}
+
+	return -ENOMEM;
+}
+
 static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
 			     struct drm_file *file_priv)
 {
@@ -1062,11 +1301,12 @@ static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
 	} else
 #endif
 	{
-		dev_priv->cp_ring->handle = (void *)dev_priv->cp_ring->offset;
+		dev_priv->cp_ring->handle =
+			(void *)(unsigned long)dev_priv->cp_ring->offset;
 		dev_priv->ring_rptr->handle =
-		    (void *)dev_priv->ring_rptr->offset;
+			(void *)(unsigned long)dev_priv->ring_rptr->offset;
 		dev->agp_buffer_map->handle =
-		    (void *)dev->agp_buffer_map->offset;
+			(void *)(unsigned long)dev->agp_buffer_map->offset;
 
 		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
 			  dev_priv->cp_ring->handle);
@@ -1173,11 +1413,14 @@ static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
 	} else
 #endif
 	{
+		u32 sctrl;
+		int ret;
+
 		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
 		/* if we have an offset set from userspace */
 		if (dev_priv->pcigart_offset_set) {
 			dev_priv->gart_info.bus_addr =
-			    dev_priv->pcigart_offset + dev_priv->fb_location;
+				(resource_size_t)dev_priv->pcigart_offset + dev_priv->fb_location;
 			dev_priv->gart_info.mapping.offset =
 			    dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
 			dev_priv->gart_info.mapping.size =
@@ -1214,12 +1457,31 @@ static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
 			}
 		}
 
-		if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
+		sctrl = RADEON_READ(RADEON_SURFACE_CNTL);
+		RADEON_WRITE(RADEON_SURFACE_CNTL, 0);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+			ret = r600_page_table_init(dev);
+		else
+			ret = drm_ati_pcigart_init(dev, &dev_priv->gart_info);
+		RADEON_WRITE(RADEON_SURFACE_CNTL, sctrl);
+
+		if (!ret) {
 			DRM_ERROR("failed to init PCI GART!\n");
 			radeon_do_cleanup_cp(dev);
 			return -ENOMEM;
 		}
 
+		ret = radeon_setup_pcigart_surface(dev_priv);
+		if (ret) {
+			DRM_ERROR("failed to setup GART surface!\n");
+			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+				r600_page_table_cleanup(dev, &dev_priv->gart_info);
+			else
+				drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info);
+			radeon_do_cleanup_cp(dev);
+			return ret;
+		}
+
 		/* Turn on PCI GART */
 		radeon_set_pcigart(dev_priv, 1);
 	}
@@ -1268,14 +1530,18 @@ static int radeon_do_cleanup_cp(struct drm_device * dev)
 		if (dev_priv->gart_info.bus_addr) {
 			/* Turn off PCI GART */
 			radeon_set_pcigart(dev_priv, 0);
-			if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
-				DRM_ERROR("failed to cleanup PCI GART!\n");
+			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
+				r600_page_table_cleanup(dev, &dev_priv->gart_info);
+			else {
+				if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
+					DRM_ERROR("failed to cleanup PCI GART!\n");
+			}
 		}
 
 		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
 		{
 			drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr = 0;
+			dev_priv->gart_info.addr = NULL;
 		}
 	}
 	/* only clear to the start of flags */
@@ -1326,6 +1592,7 @@ static int radeon_do_resume_cp(struct drm_device *dev, struct drm_file *file_pri
 
 int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
+	drm_radeon_private_t *dev_priv = dev->dev_private;
 	drm_radeon_init_t *init = data;
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
@@ -1338,8 +1605,13 @@ int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_pri
 	case RADEON_INIT_R200_CP:
 	case RADEON_INIT_R300_CP:
 		return radeon_do_init_cp(dev, init, file_priv);
+	case RADEON_INIT_R600_CP:
+		return r600_do_init_cp(dev, init, file_priv);
 	case RADEON_CLEANUP_CP:
-		return radeon_do_cleanup_cp(dev);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			return r600_do_cleanup_cp(dev);
+		else
+			return radeon_do_cleanup_cp(dev);
 	}
 
 	return -EINVAL;
@@ -1362,7 +1634,10 @@ int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_pr
 		return 0;
 	}
 
-	radeon_do_cp_start(dev_priv);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		r600_do_cp_start(dev_priv);
+	else
+		radeon_do_cp_start(dev_priv);
 
 	return 0;
 }
@@ -1393,7 +1668,10 @@ int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_pri
 	 * code so that the DRM ioctl wrapper can try again.
 	 */
 	if (stop->idle) {
-		ret = radeon_do_cp_idle(dev_priv);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			ret = r600_do_cp_idle(dev_priv);
+		else
+			ret = radeon_do_cp_idle(dev_priv);
 		if (ret)
 			return ret;
 	}
@@ -1402,10 +1680,16 @@ int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_pri
 	 * we will get some dropped triangles as they won't be fully
 	 * rendered before the CP is shut down.
 	 */
-	radeon_do_cp_stop(dev_priv);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		r600_do_cp_stop(dev_priv);
+	else
+		radeon_do_cp_stop(dev_priv);
 
 	/* Reset the engine */
-	radeon_do_engine_reset(dev);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		r600_do_engine_reset(dev);
+	else
+		radeon_do_engine_reset(dev);
 
 	return 0;
 }
@@ -1418,29 +1702,47 @@ void radeon_do_release(struct drm_device * dev)
 	if (dev_priv) {
 		if (dev_priv->cp_running) {
 			/* Stop the cp */
-			while ((ret = radeon_do_cp_idle(dev_priv)) != 0) {
-				DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
+			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
+				while ((ret = r600_do_cp_idle(dev_priv)) != 0) {
+					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
+#ifdef __linux__
+					schedule();
+#else
+					tsleep(&ret, PZERO, "rdnrel", 1);
+#endif
+				}
+			} else {
+				while ((ret = radeon_do_cp_idle(dev_priv)) != 0) {
+					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
 #ifdef __linux__
-				schedule();
+					schedule();
 #else
-				tsleep(&ret, PZERO, "rdnrel", 1);
+					tsleep(&ret, PZERO, "rdnrel", 1);
 #endif
+				}
+			}
+			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
+				r600_do_cp_stop(dev_priv);
+				r600_do_engine_reset(dev);
+			} else {
+				radeon_do_cp_stop(dev_priv);
+				radeon_do_engine_reset(dev);
 			}
-			radeon_do_cp_stop(dev_priv);
-			radeon_do_engine_reset(dev);
 		}
 
-		/* Disable *all* interrupts */
-		if (dev_priv->mmio)	/* remove this after permanent addmaps */
-			RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-
-		if (dev_priv->mmio) {	/* remove all surfaces */
-			for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-				RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, 0);
-				RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND +
-					     16 * i, 0);
-				RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND +
-					     16 * i, 0);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_R600) {
+			/* Disable *all* interrupts */
+			if (dev_priv->mmio)	/* remove this after permanent addmaps */
+				RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
+
+			if (dev_priv->mmio) {	/* remove all surfaces */
+				for (i = 0; i < RADEON_MAX_SURFACES; i++) {
+					RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, 0);
+					RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND +
+						     16 * i, 0);
+					RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND +
+						     16 * i, 0);
+				}
 			}
 		}
 
@@ -1449,7 +1751,10 @@ void radeon_do_release(struct drm_device * dev)
 		radeon_mem_takedown(&(dev_priv->fb_heap));
 
 		/* deallocate kernel resources */
-		radeon_do_cleanup_cp(dev);
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			r600_do_cleanup_cp(dev);
+		else
+			radeon_do_cleanup_cp(dev);
 	}
 }
 
@@ -1467,7 +1772,10 @@ int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_pr
 		return -EINVAL;
 	}
 
-	radeon_do_cp_reset(dev_priv);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		r600_do_cp_reset(dev_priv);
+	else
+		radeon_do_cp_reset(dev_priv);
 
 	/* The CP is no longer running after an engine reset */
 	dev_priv->cp_running = 0;
@@ -1482,23 +1790,36 @@ int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_pri
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	return radeon_do_cp_idle(dev_priv);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return r600_do_cp_idle(dev_priv);
+	else
+		return radeon_do_cp_idle(dev_priv);
 }
 
 /* Added by Charl P. Botha to call radeon_do_resume_cp().
  */
 int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	return radeon_do_resume_cp(dev, file_priv);
+	drm_radeon_private_t *dev_priv = dev->dev_private;
+	DRM_DEBUG("\n");
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return r600_do_resume_cp(dev, file_priv);
+	else
+		return radeon_do_resume_cp(dev, file_priv);
 }
 
 int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
+	drm_radeon_private_t *dev_priv = dev->dev_private;
 	DRM_DEBUG("\n");
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	return radeon_do_engine_reset(dev);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return r600_do_engine_reset(dev);
+	else
+		return radeon_do_engine_reset(dev);
 }
 
 /* ================================================================
@@ -1548,7 +1869,7 @@ struct drm_buf *radeon_freelist_get(struct drm_device * dev)
 	start = dev_priv->last_buf;
 
 	for (t = 0; t < dev_priv->usec_timeout; t++) {
-		u32 done_age = GET_SCRATCH(1);
+		u32 done_age = GET_SCRATCH(dev_priv, 1);
 		DRM_DEBUG("done_age = %d\n", done_age);
 		for (i = start; i < dma->buf_count; i++) {
 			buf = dma->buflist[i];
@@ -1582,8 +1903,9 @@ struct drm_buf *radeon_freelist_get(struct drm_device * dev)
 	struct drm_buf *buf;
 	int i, t;
 	int start;
-	u32 done_age = DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1));
+	u32 done_age;
 
+	done_age = radeon_read_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1));
 	if (++dev_priv->last_buf >= dma->buf_count)
 		dev_priv->last_buf = 0;
 
@@ -1854,3 +2176,41 @@ int radeon_driver_unload(struct drm_device *dev)
 	dev->dev_private = NULL;
 	return 0;
 }
+
+void radeon_commit_ring(drm_radeon_private_t *dev_priv)
+{
+	int i;
+	u32 *ring;
+	int tail_aligned;
+
+	/* check if the ring is padded out to 16-dword alignment */
+
+	tail_aligned = dev_priv->ring.tail & 0xf;
+	if (tail_aligned) {
+		int num_p2 = 16 - tail_aligned;
+
+		ring = dev_priv->ring.start;
+		/* pad with some CP_PACKET2 */
+		for (i = 0; i < num_p2; i++)
+			ring[dev_priv->ring.tail + i] = CP_PACKET2();
+
+		dev_priv->ring.tail += i;
+
+		dev_priv->ring.space -= num_p2 * sizeof(u32);
+	}
+
+	dev_priv->ring.tail &= dev_priv->ring.tail_mask;
+
+	DRM_MEMORYBARRIER();
+	GET_RING_HEAD( dev_priv );
+
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
+		RADEON_WRITE(R600_CP_RB_WPTR, dev_priv->ring.tail);
+		/* read from PCI bus to ensure correct posting */
+		RADEON_READ(R600_CP_RB_RPTR);
+	} else {
+		RADEON_WRITE(RADEON_CP_RB_WPTR, dev_priv->ring.tail);
+		/* read from PCI bus to ensure correct posting */
+		RADEON_READ(RADEON_CP_RB_RPTR);
+	}
+}
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index fef207881f45..13a60f4d4227 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -41,23 +41,15 @@ int radeon_no_wb;
 MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
 module_param_named(no_wb, radeon_no_wb, int, 0444);
 
-static int dri_library_name(struct drm_device *dev, char *buf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int family = dev_priv->flags & RADEON_FAMILY_MASK;
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-		        (family < CHIP_R200) ? "radeon" :
-		        ((family < CHIP_R300) ? "r200" :
-		        "r300"));
-}
-
 static int radeon_suspend(struct drm_device *dev, pm_message_t state)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return 0;
+
 	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
 		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
 	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
 	return 0;
@@ -67,8 +59,11 @@ static int radeon_resume(struct drm_device *dev)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return 0;
+
 	/* Restore interrupt registers */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
 		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
 	RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
 	return 0;
@@ -95,7 +90,6 @@ static struct drm_driver driver = {
 	.get_vblank_counter = radeon_get_vblank_counter,
 	.enable_vblank = radeon_enable_vblank,
 	.disable_vblank = radeon_disable_vblank,
-	.dri_library_name = dri_library_name,
 	.master_create = radeon_master_create,
 	.master_destroy = radeon_master_destroy,
 	.irq_preinstall = radeon_driver_irq_preinstall,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 490bc7ceef60..ed4d27e6ee6f 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -126,6 +126,7 @@ enum radeon_family {
 	CHIP_RV410,
 	CHIP_RS400,
 	CHIP_RS480,
+	CHIP_RS600,
 	CHIP_RS690,
 	CHIP_RS740,
 	CHIP_RV515,
@@ -134,6 +135,16 @@ enum radeon_family {
 	CHIP_RV560,
 	CHIP_RV570,
 	CHIP_R580,
+	CHIP_R600,
+	CHIP_RV610,
+	CHIP_RV630,
+	CHIP_RV620,
+	CHIP_RV635,
+	CHIP_RV670,
+	CHIP_RS780,
+	CHIP_RV770,
+	CHIP_RV730,
+	CHIP_RV710,
 	CHIP_LAST,
 };
 
@@ -160,10 +171,6 @@ enum radeon_chip_flags {
 	RADEON_IS_IGPGART = 0x01000000UL,
 };
 
-#define GET_RING_HEAD(dev_priv)	(dev_priv->writeback_works ? \
-        DRM_READ32(  (dev_priv)->ring_rptr, 0 ) : RADEON_READ(RADEON_CP_RB_RPTR))
-#define SET_RING_HEAD(dev_priv,val)	DRM_WRITE32( (dev_priv)->ring_rptr, 0, (val) )
-
 typedef struct drm_radeon_freelist {
 	unsigned int age;
 	struct drm_buf *buf;
@@ -221,10 +228,11 @@ struct radeon_virt_surface {
 	u32 upper;
 	u32 flags;
 	struct drm_file *file_priv;
+#define PCIGART_FILE_PRIV	((void *) -1L)
 };
 
-#define RADEON_FLUSH_EMITED	(1 < 0)
-#define RADEON_PURGE_EMITED	(1 < 1)
+#define RADEON_FLUSH_EMITED	(1 << 0)
+#define RADEON_PURGE_EMITED	(1 << 1)
 
 struct drm_radeon_master_private {
 	drm_local_map_t *sarea;
@@ -248,7 +256,6 @@ typedef struct drm_radeon_private {
 	drm_radeon_freelist_t *head;
 	drm_radeon_freelist_t *tail;
 	int last_buf;
-	volatile u32 *scratch;
 	int writeback_works;
 
 	int usec_timeout;
@@ -316,11 +323,31 @@ typedef struct drm_radeon_private {
 
 	/* starting from here on, data is preserved accross an open */
 	uint32_t flags;		/* see radeon_chip_flags */
-	unsigned long fb_aper_offset;
+	resource_size_t fb_aper_offset;
 
 	int num_gb_pipes;
 	int track_flush;
 	drm_local_map_t *mmio;
+
+	/* r6xx/r7xx pipe/shader config */
+	int r600_max_pipes;
+	int r600_max_tile_pipes;
+	int r600_max_simds;
+	int r600_max_backends;
+	int r600_max_gprs;
+	int r600_max_threads;
+	int r600_max_stack_entries;
+	int r600_max_hw_contexts;
+	int r600_max_gs_threads;
+	int r600_sx_max_export_size;
+	int r600_sx_max_export_pos_size;
+	int r600_sx_max_export_smx_size;
+	int r600_sq_num_cf_insts;
+	int r700_sx_num_of_sets;
+	int r700_sc_prim_fifo_size;
+	int r700_sc_hiz_tile_fifo_size;
+	int r700_sc_earlyz_tile_fifo_fize;
+
 } drm_radeon_private_t;
 
 typedef struct drm_radeon_buf_priv {
@@ -338,6 +365,12 @@ extern int radeon_no_wb;
 extern struct drm_ioctl_desc radeon_ioctls[];
 extern int radeon_max_ioctl;
 
+extern u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv);
+extern void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val);
+
+#define GET_RING_HEAD(dev_priv)	radeon_get_ring_head(dev_priv)
+#define SET_RING_HEAD(dev_priv, val) radeon_set_ring_head(dev_priv, val)
+
 /* Check whether the given hardware address is inside the framebuffer or the
  * GART area.
  */
@@ -364,6 +397,9 @@ extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_fi
 extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
 extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
 extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
+extern void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc);
+extern void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base);
+extern u32 RADEON_READ_MM(drm_radeon_private_t *dev_priv, int addr);
 
 extern void radeon_freelist_reset(struct drm_device * dev);
 extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
@@ -383,6 +419,10 @@ extern void radeon_mem_takedown(struct mem_block **heap);
 extern void radeon_mem_release(struct drm_file *file_priv,
 			       struct mem_block *heap);
 
+extern void radeon_enable_bm(struct drm_radeon_private *dev_priv);
+extern u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off);
+extern void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val);
+
 				/* radeon_irq.c */
 extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
 extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
@@ -423,6 +463,21 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 			     struct drm_file *file_priv,
 			     drm_radeon_kcmd_buffer_t *cmdbuf);
 
+/* r600_cp.c */
+extern int r600_do_engine_reset(struct drm_device *dev);
+extern int r600_do_cleanup_cp(struct drm_device *dev);
+extern int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
+			   struct drm_file *file_priv);
+extern int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv);
+extern int r600_do_cp_idle(drm_radeon_private_t *dev_priv);
+extern void r600_do_cp_start(drm_radeon_private_t *dev_priv);
+extern void r600_do_cp_reset(drm_radeon_private_t *dev_priv);
+extern void r600_do_cp_stop(drm_radeon_private_t *dev_priv);
+extern int r600_cp_dispatch_indirect(struct drm_device *dev,
+				     struct drm_buf *buf, int start, int end);
+extern int r600_page_table_init(struct drm_device *dev);
+extern void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info);
+
 /* Flags for stats.boxes
  */
 #define RADEON_BOX_DMA_IDLE      0x1
@@ -434,6 +489,8 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 /* Register definitions, register access macros and drmAddMap constants
  * for Radeon kernel driver.
  */
+#define RADEON_MM_INDEX		        0x0000
+#define RADEON_MM_DATA		        0x0004
 
 #define RADEON_AGP_COMMAND		0x0f60
 #define RADEON_AGP_COMMAND_PCI_CONFIG   0x0060	/* offset in PCI config */
@@ -556,6 +613,56 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #define RS690_MC_AGP_BASE               0x102
 #define RS690_MC_AGP_BASE_2             0x103
 
+#define RS600_MC_INDEX                          0x70
+#       define RS600_MC_ADDR_MASK               0xffff
+#       define RS600_MC_IND_SEQ_RBS_0           (1 << 16)
+#       define RS600_MC_IND_SEQ_RBS_1           (1 << 17)
+#       define RS600_MC_IND_SEQ_RBS_2           (1 << 18)
+#       define RS600_MC_IND_SEQ_RBS_3           (1 << 19)
+#       define RS600_MC_IND_AIC_RBS             (1 << 20)
+#       define RS600_MC_IND_CITF_ARB0           (1 << 21)
+#       define RS600_MC_IND_CITF_ARB1           (1 << 22)
+#       define RS600_MC_IND_WR_EN               (1 << 23)
+#define RS600_MC_DATA                           0x74
+
+#define RS600_MC_STATUS                         0x0
+#       define RS600_MC_IDLE                    (1 << 1)
+#define RS600_MC_FB_LOCATION                    0x4
+#define RS600_MC_AGP_LOCATION                   0x5
+#define RS600_AGP_BASE                          0x6
+#define RS600_AGP_BASE_2                        0x7
+#define RS600_MC_CNTL1                          0x9
+#       define RS600_ENABLE_PAGE_TABLES         (1 << 26)
+#define RS600_MC_PT0_CNTL                       0x100
+#       define RS600_ENABLE_PT                  (1 << 0)
+#       define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
+#       define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
+#       define RS600_INVALIDATE_ALL_L1_TLBS     (1 << 28)
+#       define RS600_INVALIDATE_L2_CACHE        (1 << 29)
+#define RS600_MC_PT0_CONTEXT0_CNTL              0x102
+#       define RS600_ENABLE_PAGE_TABLE          (1 << 0)
+#       define RS600_PAGE_TABLE_TYPE_FLAT       (0 << 1)
+#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR   0x112
+#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR  0x114
+#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
+#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR    0x12c
+#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR   0x13c
+#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR     0x14c
+#define RS600_MC_PT0_CLIENT0_CNTL               0x16c
+#       define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE       (1 << 0)
+#       define RS600_TRANSLATION_MODE_OVERRIDE              (1 << 1)
+#       define RS600_SYSTEM_ACCESS_MODE_MASK                (3 << 8)
+#       define RS600_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 8)
+#       define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 8)
+#       define RS600_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 8)
+#       define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 8)
+#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH        (0 << 10)
+#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE       (1 << 10)
+#       define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
+#       define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
+#       define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
+#       define RS600_INVALIDATE_L1_TLB          (1 << 20)
+
 #define R520_MC_IND_INDEX 0x70
 #define R520_MC_IND_WR_EN (1 << 24)
 #define R520_MC_IND_DATA  0x74
@@ -580,7 +687,6 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 /* pipe config regs */
 #define R400_GB_PIPE_SELECT             0x402c
 #define R500_DYN_SCLK_PWMEM_PIPE        0x000d /* PLL */
-#define R500_SU_REG_DEST                0x42c8
 #define R300_GB_TILE_CONFIG             0x4018
 #       define R300_ENABLE_TILING       (1 << 0)
 #       define R300_PIPE_COUNT_RV350    (0 << 1)
@@ -639,9 +745,22 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 
 #define RADEON_SCRATCHOFF( x )		(RADEON_SCRATCH_REG_OFFSET + 4*(x))
 
-#define GET_SCRATCH( x )	(dev_priv->writeback_works			\
-				? DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(x) ) \
-				: RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x) ) )
+extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
+
+#define GET_SCRATCH(dev_priv, x) radeon_get_scratch(dev_priv, x)
+
+#define R600_SCRATCH_REG0		0x8500
+#define R600_SCRATCH_REG1		0x8504
+#define R600_SCRATCH_REG2		0x8508
+#define R600_SCRATCH_REG3		0x850c
+#define R600_SCRATCH_REG4		0x8510
+#define R600_SCRATCH_REG5		0x8514
+#define R600_SCRATCH_REG6		0x8518
+#define R600_SCRATCH_REG7		0x851c
+#define R600_SCRATCH_UMSK		0x8540
+#define R600_SCRATCH_ADDR		0x8544
+
+#define R600_SCRATCHOFF(x)		(R600_SCRATCH_REG_OFFSET + 4*(x))
 
 #define RADEON_GEN_INT_CNTL		0x0040
 #	define RADEON_CRTC_VBLANK_MASK		(1 << 0)
@@ -922,6 +1041,7 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #define RADEON_CP_RB_CNTL		0x0704
 #	define RADEON_BUF_SWAP_32BIT		(2 << 16)
 #	define RADEON_RB_NO_UPDATE		(1 << 27)
+#	define RADEON_RB_RPTR_WR_ENA		(1 << 31)
 #define RADEON_CP_RB_RPTR_ADDR		0x070c
 #define RADEON_CP_RB_RPTR		0x0710
 #define RADEON_CP_RB_WPTR		0x0714
@@ -983,6 +1103,14 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #	define RADEON_CNTL_BITBLT_MULTI		0x00009B00
 #	define RADEON_CNTL_SET_SCISSORS		0xC0001E00
 
+#	define R600_IT_INDIRECT_BUFFER		0x00003200
+#	define R600_IT_ME_INITIALIZE		0x00004400
+#	       define R600_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
+#	define R600_IT_EVENT_WRITE		0x00004600
+#	define R600_IT_SET_CONFIG_REG		0x00006800
+#	define R600_SET_CONFIG_REG_OFFSET       0x00008000
+#	define R600_SET_CONFIG_REG_END          0x0000ac00
+
 #define RADEON_CP_PACKET_MASK		0xC0000000
 #define RADEON_CP_PACKET_COUNT_MASK	0x3fff0000
 #define RADEON_CP_PACKET0_REG_MASK	0x000007ff
@@ -1181,6 +1309,422 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #define R500_D1_VBLANK_INTERRUPT (1 << 4)
 #define R500_D2_VBLANK_INTERRUPT (1 << 5)
 
+/* R6xx/R7xx registers */
+#define R600_MC_VM_FB_LOCATION                                 0x2180
+#define R600_MC_VM_AGP_TOP                                     0x2184
+#define R600_MC_VM_AGP_BOT                                     0x2188
+#define R600_MC_VM_AGP_BASE                                    0x218c
+#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2190
+#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2194
+#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x2198
+
+#define R700_MC_VM_FB_LOCATION                                 0x2024
+#define R700_MC_VM_AGP_TOP                                     0x2028
+#define R700_MC_VM_AGP_BOT                                     0x202c
+#define R700_MC_VM_AGP_BASE                                    0x2030
+#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2034
+#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2038
+#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x203c
+
+#define R600_MCD_RD_A_CNTL                                     0x219c
+#define R600_MCD_RD_B_CNTL                                     0x21a0
+
+#define R600_MCD_WR_A_CNTL                                     0x21a4
+#define R600_MCD_WR_B_CNTL                                     0x21a8
+
+#define R600_MCD_RD_SYS_CNTL                                   0x2200
+#define R600_MCD_WR_SYS_CNTL                                   0x2214
+
+#define R600_MCD_RD_GFX_CNTL                                   0x21fc
+#define R600_MCD_RD_HDP_CNTL                                   0x2204
+#define R600_MCD_RD_PDMA_CNTL                                  0x2208
+#define R600_MCD_RD_SEM_CNTL                                   0x220c
+#define R600_MCD_WR_GFX_CNTL                                   0x2210
+#define R600_MCD_WR_HDP_CNTL                                   0x2218
+#define R600_MCD_WR_PDMA_CNTL                                  0x221c
+#define R600_MCD_WR_SEM_CNTL                                   0x2220
+
+#       define R600_MCD_L1_TLB                                 (1 << 0)
+#       define R600_MCD_L1_FRAG_PROC                           (1 << 1)
+#       define R600_MCD_L1_STRICT_ORDERING                     (1 << 2)
+
+#       define R600_MCD_SYSTEM_ACCESS_MODE_MASK                (3 << 6)
+#       define R600_MCD_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 6)
+#       define R600_MCD_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 6)
+#       define R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 6)
+#       define R600_MCD_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 6)
+
+#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU    (0 << 8)
+#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 8)
+
+#       define R600_MCD_SEMAPHORE_MODE                         (1 << 10)
+#       define R600_MCD_WAIT_L2_QUERY                          (1 << 11)
+#       define R600_MCD_EFFECTIVE_L1_TLB_SIZE(x)               ((x) << 12)
+#       define R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(x)             ((x) << 15)
+
+#define R700_MC_VM_MD_L1_TLB0_CNTL                             0x2654
+#define R700_MC_VM_MD_L1_TLB1_CNTL                             0x2658
+#define R700_MC_VM_MD_L1_TLB2_CNTL                             0x265c
+
+#define R700_MC_VM_MB_L1_TLB0_CNTL                             0x2234
+#define R700_MC_VM_MB_L1_TLB1_CNTL                             0x2238
+#define R700_MC_VM_MB_L1_TLB2_CNTL                             0x223c
+#define R700_MC_VM_MB_L1_TLB3_CNTL                             0x2240
+
+#       define R700_ENABLE_L1_TLB                              (1 << 0)
+#       define R700_ENABLE_L1_FRAGMENT_PROCESSING              (1 << 1)
+#       define R700_SYSTEM_ACCESS_MODE_IN_SYS                  (2 << 3)
+#       define R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU  (0 << 5)
+#       define R700_EFFECTIVE_L1_TLB_SIZE(x)                   ((x) << 15)
+#       define R700_EFFECTIVE_L1_QUEUE_SIZE(x)                 ((x) << 18)
+
+#define R700_MC_ARB_RAMCFG                                     0x2760
+#       define R700_NOOFBANK_SHIFT                             0
+#       define R700_NOOFBANK_MASK                              0x3
+#       define R700_NOOFRANK_SHIFT                             2
+#       define R700_NOOFRANK_MASK                              0x1
+#       define R700_NOOFROWS_SHIFT                             3
+#       define R700_NOOFROWS_MASK                              0x7
+#       define R700_NOOFCOLS_SHIFT                             6
+#       define R700_NOOFCOLS_MASK                              0x3
+#       define R700_CHANSIZE_SHIFT                             8
+#       define R700_CHANSIZE_MASK                              0x1
+#       define R700_BURSTLENGTH_SHIFT                          9
+#       define R700_BURSTLENGTH_MASK                           0x1
+#define R600_RAMCFG                                            0x2408
+#       define R600_NOOFBANK_SHIFT                             0
+#       define R600_NOOFBANK_MASK                              0x1
+#       define R600_NOOFRANK_SHIFT                             1
+#       define R600_NOOFRANK_MASK                              0x1
+#       define R600_NOOFROWS_SHIFT                             2
+#       define R600_NOOFROWS_MASK                              0x7
+#       define R600_NOOFCOLS_SHIFT                             5
+#       define R600_NOOFCOLS_MASK                              0x3
+#       define R600_CHANSIZE_SHIFT                             7
+#       define R600_CHANSIZE_MASK                              0x1
+#       define R600_BURSTLENGTH_SHIFT                          8
+#       define R600_BURSTLENGTH_MASK                           0x1
+
+#define R600_VM_L2_CNTL                                        0x1400
+#       define R600_VM_L2_CACHE_EN                             (1 << 0)
+#       define R600_VM_L2_FRAG_PROC                            (1 << 1)
+#       define R600_VM_ENABLE_PTE_CACHE_LRU_W                  (1 << 9)
+#       define R600_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 13)
+#       define R700_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 14)
+
+#define R600_VM_L2_CNTL2                                       0x1404
+#       define R600_VM_L2_CNTL2_INVALIDATE_ALL_L1_TLBS         (1 << 0)
+#       define R600_VM_L2_CNTL2_INVALIDATE_L2_CACHE            (1 << 1)
+#define R600_VM_L2_CNTL3                                       0x1408
+#       define R600_VM_L2_CNTL3_BANK_SELECT_0(x)               ((x) << 0)
+#       define R600_VM_L2_CNTL3_BANK_SELECT_1(x)               ((x) << 5)
+#       define R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 10)
+#       define R700_VM_L2_CNTL3_BANK_SELECT(x)                 ((x) << 0)
+#       define R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 6)
+
+#define R600_VM_L2_STATUS                                      0x140c
+
+#define R600_VM_CONTEXT0_CNTL                                  0x1410
+#       define R600_VM_ENABLE_CONTEXT                          (1 << 0)
+#       define R600_VM_PAGE_TABLE_DEPTH_FLAT                   (0 << 1)
+
+#define R600_VM_CONTEXT0_CNTL2                                 0x1430
+#define R600_VM_CONTEXT0_REQUEST_RESPONSE                      0x1470
+#define R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR                 0x1490
+#define R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR                0x14b0
+#define R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x1574
+#define R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x1594
+#define R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x15b4
+
+#define R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x153c
+#define R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x155c
+#define R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x157c
+
+#define R600_HDP_HOST_PATH_CNTL                                0x2c00
+
+#define R600_GRBM_CNTL                                         0x8000
+#       define R600_GRBM_READ_TIMEOUT(x)                       ((x) << 0)
+
+#define R600_GRBM_STATUS                                       0x8010
+#       define R600_CMDFIFO_AVAIL_MASK                         0x1f
+#       define R700_CMDFIFO_AVAIL_MASK                         0xf
+#       define R600_GUI_ACTIVE                                 (1 << 31)
+#define R600_GRBM_STATUS2                                      0x8014
+#define R600_GRBM_SOFT_RESET                                   0x8020
+#       define R600_SOFT_RESET_CP                              (1 << 0)
+#define R600_WAIT_UNTIL		                               0x8040
+
+#define R600_CP_SEM_WAIT_TIMER                                 0x85bc
+#define R600_CP_ME_CNTL                                        0x86d8
+#       define R600_CP_ME_HALT                                 (1 << 28)
+#define R600_CP_QUEUE_THRESHOLDS                               0x8760
+#       define R600_ROQ_IB1_START(x)                           ((x) << 0)
+#       define R600_ROQ_IB2_START(x)                           ((x) << 8)
+#define R600_CP_MEQ_THRESHOLDS                                 0x8764
+#       define R700_STQ_SPLIT(x)                               ((x) << 0)
+#       define R600_MEQ_END(x)                                 ((x) << 16)
+#       define R600_ROQ_END(x)                                 ((x) << 24)
+#define R600_CP_PERFMON_CNTL                                   0x87fc
+#define R600_CP_RB_BASE                                        0xc100
+#define R600_CP_RB_CNTL                                        0xc104
+#       define R600_RB_BUFSZ(x)                                ((x) << 0)
+#       define R600_RB_BLKSZ(x)                                ((x) << 8)
+#       define R600_RB_NO_UPDATE                               (1 << 27)
+#       define R600_RB_RPTR_WR_ENA                             (1 << 31)
+#define R600_CP_RB_RPTR_WR                                     0xc108
+#define R600_CP_RB_RPTR_ADDR                                   0xc10c
+#define R600_CP_RB_RPTR_ADDR_HI                                0xc110
+#define R600_CP_RB_WPTR                                        0xc114
+#define R600_CP_RB_WPTR_ADDR                                   0xc118
+#define R600_CP_RB_WPTR_ADDR_HI                                0xc11c
+#define R600_CP_RB_RPTR                                        0x8700
+#define R600_CP_RB_WPTR_DELAY                                  0x8704
+#define R600_CP_PFP_UCODE_ADDR                                 0xc150
+#define R600_CP_PFP_UCODE_DATA                                 0xc154
+#define R600_CP_ME_RAM_RADDR                                   0xc158
+#define R600_CP_ME_RAM_WADDR                                   0xc15c
+#define R600_CP_ME_RAM_DATA                                    0xc160
+#define R600_CP_DEBUG                                          0xc1fc
+
+#define R600_PA_CL_ENHANCE                                     0x8a14
+#       define R600_CLIP_VTX_REORDER_ENA                       (1 << 0)
+#       define R600_NUM_CLIP_SEQ(x)                            ((x) << 1)
+#define R600_PA_SC_LINE_STIPPLE_STATE                          0x8b10
+#define R600_PA_SC_MULTI_CHIP_CNTL                             0x8b20
+#define R700_PA_SC_FORCE_EOV_MAX_CNTS                          0x8b24
+#       define R700_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
+#       define R700_FORCE_EOV_MAX_REZ_CNT(x)                   ((x) << 16)
+#define R600_PA_SC_AA_SAMPLE_LOCS_2S                           0x8b40
+#define R600_PA_SC_AA_SAMPLE_LOCS_4S                           0x8b44
+#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0                       0x8b48
+#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1                       0x8b4c
+#       define R600_S0_X(x)                                    ((x) << 0)
+#       define R600_S0_Y(x)                                    ((x) << 4)
+#       define R600_S1_X(x)                                    ((x) << 8)
+#       define R600_S1_Y(x)                                    ((x) << 12)
+#       define R600_S2_X(x)                                    ((x) << 16)
+#       define R600_S2_Y(x)                                    ((x) << 20)
+#       define R600_S3_X(x)                                    ((x) << 24)
+#       define R600_S3_Y(x)                                    ((x) << 28)
+#       define R600_S4_X(x)                                    ((x) << 0)
+#       define R600_S4_Y(x)                                    ((x) << 4)
+#       define R600_S5_X(x)                                    ((x) << 8)
+#       define R600_S5_Y(x)                                    ((x) << 12)
+#       define R600_S6_X(x)                                    ((x) << 16)
+#       define R600_S6_Y(x)                                    ((x) << 20)
+#       define R600_S7_X(x)                                    ((x) << 24)
+#       define R600_S7_Y(x)                                    ((x) << 28)
+#define R600_PA_SC_FIFO_SIZE                                   0x8bd0
+#       define R600_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
+#       define R600_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 8)
+#       define R600_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 16)
+#define R700_PA_SC_FIFO_SIZE_R7XX                              0x8bcc
+#       define R700_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
+#       define R700_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 12)
+#       define R700_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 20)
+#define R600_PA_SC_ENHANCE                                     0x8bf0
+#       define R600_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
+#       define R600_FORCE_EOV_MAX_TILE_CNT(x)                  ((x) << 12)
+#define R600_PA_SC_CLIPRECT_RULE                               0x2820c
+#define R700_PA_SC_EDGERULE                                    0x28230
+#define R600_PA_SC_LINE_STIPPLE                                0x28a0c
+#define R600_PA_SC_MODE_CNTL                                   0x28a4c
+#define R600_PA_SC_AA_CONFIG                                   0x28c04
+
+#define R600_SX_EXPORT_BUFFER_SIZES                            0x900c
+#       define R600_COLOR_BUFFER_SIZE(x)                       ((x) << 0)
+#       define R600_POSITION_BUFFER_SIZE(x)                    ((x) << 8)
+#       define R600_SMX_BUFFER_SIZE(x)                         ((x) << 16)
+#define R600_SX_DEBUG_1                                        0x9054
+#       define R600_SMX_EVENT_RELEASE                          (1 << 0)
+#       define R600_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
+#define R700_SX_DEBUG_1                                        0x9058
+#       define R700_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
+#define R600_SX_MISC                                           0x28350
+
+#define R600_DB_DEBUG                                          0x9830
+#       define R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE              (1 << 31)
+#define R600_DB_WATERMARKS                                     0x9838
+#       define R600_DEPTH_FREE(x)                              ((x) << 0)
+#       define R600_DEPTH_FLUSH(x)                             ((x) << 5)
+#       define R600_DEPTH_PENDING_FREE(x)                      ((x) << 15)
+#       define R600_DEPTH_CACHELINE_FREE(x)                    ((x) << 20)
+#define R700_DB_DEBUG3                                         0x98b0
+#       define R700_DB_CLK_OFF_DELAY(x)                        ((x) << 11)
+#define RV700_DB_DEBUG4                                        0x9b8c
+#       define RV700_DISABLE_TILE_COVERED_FOR_PS_ITER          (1 << 6)
+
+#define R600_VGT_CACHE_INVALIDATION                            0x88c4
+#       define R600_CACHE_INVALIDATION(x)                      ((x) << 0)
+#       define R600_VC_ONLY                                    0
+#       define R600_TC_ONLY                                    1
+#       define R600_VC_AND_TC                                  2
+#       define R700_AUTO_INVLD_EN(x)                           ((x) << 6)
+#       define R700_NO_AUTO                                    0
+#       define R700_ES_AUTO                                    1
+#       define R700_GS_AUTO                                    2
+#       define R700_ES_AND_GS_AUTO                             3
+#define R600_VGT_GS_PER_ES                                     0x88c8
+#define R600_VGT_ES_PER_GS                                     0x88cc
+#define R600_VGT_GS_PER_VS                                     0x88e8
+#define R600_VGT_GS_VERTEX_REUSE                               0x88d4
+#define R600_VGT_NUM_INSTANCES                                 0x8974
+#define R600_VGT_STRMOUT_EN                                    0x28ab0
+#define R600_VGT_EVENT_INITIATOR                               0x28a90
+#       define R600_CACHE_FLUSH_AND_INV_EVENT                  (0x16 << 0)
+#define R600_VGT_VERTEX_REUSE_BLOCK_CNTL                       0x28c58
+#       define R600_VTX_REUSE_DEPTH_MASK                       0xff
+#define R600_VGT_OUT_DEALLOC_CNTL                              0x28c5c
+#       define R600_DEALLOC_DIST_MASK                          0x7f
+
+#define R600_CB_COLOR0_BASE                                    0x28040
+#define R600_CB_COLOR1_BASE                                    0x28044
+#define R600_CB_COLOR2_BASE                                    0x28048
+#define R600_CB_COLOR3_BASE                                    0x2804c
+#define R600_CB_COLOR4_BASE                                    0x28050
+#define R600_CB_COLOR5_BASE                                    0x28054
+#define R600_CB_COLOR6_BASE                                    0x28058
+#define R600_CB_COLOR7_BASE                                    0x2805c
+#define R600_CB_COLOR7_FRAG                                    0x280fc
+
+#define R600_TC_CNTL                                           0x9608
+#       define R600_TC_L2_SIZE(x)                              ((x) << 5)
+#       define R600_L2_DISABLE_LATE_HIT                        (1 << 9)
+
+#define R600_ARB_POP                                           0x2418
+#       define R600_ENABLE_TC128                               (1 << 30)
+#define R600_ARB_GDEC_RD_CNTL                                  0x246c
+
+#define R600_TA_CNTL_AUX                                       0x9508
+#       define R600_DISABLE_CUBE_WRAP                          (1 << 0)
+#       define R600_DISABLE_CUBE_ANISO                         (1 << 1)
+#       define R700_GETLOD_SELECT(x)                           ((x) << 2)
+#       define R600_SYNC_GRADIENT                              (1 << 24)
+#       define R600_SYNC_WALKER                                (1 << 25)
+#       define R600_SYNC_ALIGNER                               (1 << 26)
+#       define R600_BILINEAR_PRECISION_6_BIT                   (0 << 31)
+#       define R600_BILINEAR_PRECISION_8_BIT                   (1 << 31)
+
+#define R700_TCP_CNTL                                          0x9610
+
+#define R600_SMX_DC_CTL0                                       0xa020
+#       define R700_USE_HASH_FUNCTION                          (1 << 0)
+#       define R700_CACHE_DEPTH(x)                             ((x) << 1)
+#       define R700_FLUSH_ALL_ON_EVENT                         (1 << 10)
+#       define R700_STALL_ON_EVENT                             (1 << 11)
+#define R700_SMX_EVENT_CTL                                     0xa02c
+#       define R700_ES_FLUSH_CTL(x)                            ((x) << 0)
+#       define R700_GS_FLUSH_CTL(x)                            ((x) << 3)
+#       define R700_ACK_FLUSH_CTL(x)                           ((x) << 6)
+#       define R700_SYNC_FLUSH_CTL                             (1 << 8)
+
+#define R600_SQ_CONFIG                                         0x8c00
+#       define R600_VC_ENABLE                                  (1 << 0)
+#       define R600_EXPORT_SRC_C                               (1 << 1)
+#       define R600_DX9_CONSTS                                 (1 << 2)
+#       define R600_ALU_INST_PREFER_VECTOR                     (1 << 3)
+#       define R600_DX10_CLAMP                                 (1 << 4)
+#       define R600_CLAUSE_SEQ_PRIO(x)                         ((x) << 8)
+#       define R600_PS_PRIO(x)                                 ((x) << 24)
+#       define R600_VS_PRIO(x)                                 ((x) << 26)
+#       define R600_GS_PRIO(x)                                 ((x) << 28)
+#       define R600_ES_PRIO(x)                                 ((x) << 30)
+#define R600_SQ_GPR_RESOURCE_MGMT_1                            0x8c04
+#       define R600_NUM_PS_GPRS(x)                             ((x) << 0)
+#       define R600_NUM_VS_GPRS(x)                             ((x) << 16)
+#       define R700_DYN_GPR_ENABLE                             (1 << 27)
+#       define R600_NUM_CLAUSE_TEMP_GPRS(x)                    ((x) << 28)
+#define R600_SQ_GPR_RESOURCE_MGMT_2                            0x8c08
+#       define R600_NUM_GS_GPRS(x)                             ((x) << 0)
+#       define R600_NUM_ES_GPRS(x)                             ((x) << 16)
+#define R600_SQ_THREAD_RESOURCE_MGMT                           0x8c0c
+#       define R600_NUM_PS_THREADS(x)                          ((x) << 0)
+#       define R600_NUM_VS_THREADS(x)                          ((x) << 8)
+#       define R600_NUM_GS_THREADS(x)                          ((x) << 16)
+#       define R600_NUM_ES_THREADS(x)                          ((x) << 24)
+#define R600_SQ_STACK_RESOURCE_MGMT_1                          0x8c10
+#       define R600_NUM_PS_STACK_ENTRIES(x)                    ((x) << 0)
+#       define R600_NUM_VS_STACK_ENTRIES(x)                    ((x) << 16)
+#define R600_SQ_STACK_RESOURCE_MGMT_2                          0x8c14
+#       define R600_NUM_GS_STACK_ENTRIES(x)                    ((x) << 0)
+#       define R600_NUM_ES_STACK_ENTRIES(x)                    ((x) << 16)
+#define R600_SQ_MS_FIFO_SIZES                                  0x8cf0
+#       define R600_CACHE_FIFO_SIZE(x)                         ((x) << 0)
+#       define R600_FETCH_FIFO_HIWATER(x)                      ((x) << 8)
+#       define R600_DONE_FIFO_HIWATER(x)                       ((x) << 16)
+#       define R600_ALU_UPDATE_FIFO_HIWATER(x)                 ((x) << 24)
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_0                         0x8db0
+#       define R700_SIMDA_RING0(x)                             ((x) << 0)
+#       define R700_SIMDA_RING1(x)                             ((x) << 8)
+#       define R700_SIMDB_RING0(x)                             ((x) << 16)
+#       define R700_SIMDB_RING1(x)                             ((x) << 24)
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_1                         0x8db4
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_2                         0x8db8
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_3                         0x8dbc
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_4                         0x8dc0
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_5                         0x8dc4
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_6                         0x8dc8
+#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_7                         0x8dcc
+
+#define R600_SPI_PS_IN_CONTROL_0                               0x286cc
+#       define R600_NUM_INTERP(x)                              ((x) << 0)
+#       define R600_POSITION_ENA                               (1 << 8)
+#       define R600_POSITION_CENTROID                          (1 << 9)
+#       define R600_POSITION_ADDR(x)                           ((x) << 10)
+#       define R600_PARAM_GEN(x)                               ((x) << 15)
+#       define R600_PARAM_GEN_ADDR(x)                          ((x) << 19)
+#       define R600_BARYC_SAMPLE_CNTL(x)                       ((x) << 26)
+#       define R600_PERSP_GRADIENT_ENA                         (1 << 28)
+#       define R600_LINEAR_GRADIENT_ENA                        (1 << 29)
+#       define R600_POSITION_SAMPLE                            (1 << 30)
+#       define R600_BARYC_AT_SAMPLE_ENA                        (1 << 31)
+#define R600_SPI_PS_IN_CONTROL_1                               0x286d0
+#       define R600_GEN_INDEX_PIX                              (1 << 0)
+#       define R600_GEN_INDEX_PIX_ADDR(x)                      ((x) << 1)
+#       define R600_FRONT_FACE_ENA                             (1 << 8)
+#       define R600_FRONT_FACE_CHAN(x)                         ((x) << 9)
+#       define R600_FRONT_FACE_ALL_BITS                        (1 << 11)
+#       define R600_FRONT_FACE_ADDR(x)                         ((x) << 12)
+#       define R600_FOG_ADDR(x)                                ((x) << 17)
+#       define R600_FIXED_PT_POSITION_ENA                      (1 << 24)
+#       define R600_FIXED_PT_POSITION_ADDR(x)                  ((x) << 25)
+#       define R700_POSITION_ULC                               (1 << 30)
+#define R600_SPI_INPUT_Z                                       0x286d8
+
+#define R600_SPI_CONFIG_CNTL                                   0x9100
+#       define R600_GPR_WRITE_PRIORITY(x)                      ((x) << 0)
+#       define R600_DISABLE_INTERP_1                           (1 << 5)
+#define R600_SPI_CONFIG_CNTL_1                                 0x913c
+#       define R600_VTX_DONE_DELAY(x)                          ((x) << 0)
+#       define R600_INTERP_ONE_PRIM_PER_ROW                    (1 << 4)
+
+#define R600_GB_TILING_CONFIG                                  0x98f0
+#       define R600_PIPE_TILING(x)                             ((x) << 1)
+#       define R600_BANK_TILING(x)                             ((x) << 4)
+#       define R600_GROUP_SIZE(x)                              ((x) << 6)
+#       define R600_ROW_TILING(x)                              ((x) << 8)
+#       define R600_BANK_SWAPS(x)                              ((x) << 11)
+#       define R600_SAMPLE_SPLIT(x)                            ((x) << 14)
+#       define R600_BACKEND_MAP(x)                             ((x) << 16)
+#define R600_DCP_TILING_CONFIG                                 0x6ca0
+#define R600_HDP_TILING_CONFIG                                 0x2f3c
+
+#define R600_CC_RB_BACKEND_DISABLE                             0x98f4
+#define R700_CC_SYS_RB_BACKEND_DISABLE                         0x3f88
+#       define R600_BACKEND_DISABLE(x)                         ((x) << 16)
+
+#define R600_CC_GC_SHADER_PIPE_CONFIG                          0x8950
+#define R600_GC_USER_SHADER_PIPE_CONFIG                        0x8954
+#       define R600_INACTIVE_QD_PIPES(x)                       ((x) << 8)
+#       define R600_INACTIVE_QD_PIPES_MASK                     (0xff << 8)
+#       define R600_INACTIVE_SIMDS(x)                          ((x) << 16)
+#       define R600_INACTIVE_SIMDS_MASK                        (0xff << 16)
+
+#define R700_CGTS_SYS_TCC_DISABLE                              0x3f90
+#define R700_CGTS_USER_SYS_TCC_DISABLE                         0x3f94
+#define R700_CGTS_TCC_DISABLE                                  0x9148
+#define R700_CGTS_USER_TCC_DISABLE                             0x914c
+
 /* Constants */
 #define RADEON_MAX_USEC_TIMEOUT		100000	/* 100 ms */
 
@@ -1190,6 +1734,11 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #define RADEON_LAST_SWI_REG		RADEON_SCRATCH_REG3
 #define RADEON_LAST_DISPATCH		1
 
+#define R600_LAST_FRAME_REG		R600_SCRATCH_REG0
+#define R600_LAST_DISPATCH_REG	        R600_SCRATCH_REG1
+#define R600_LAST_CLEAR_REG		R600_SCRATCH_REG2
+#define R600_LAST_SWI_REG		R600_SCRATCH_REG3
+
 #define RADEON_MAX_VB_AGE		0x7fffffff
 #define RADEON_MAX_VB_VERTS		(0xffff)
 
@@ -1198,7 +1747,15 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
 #define RADEON_PCIGART_TABLE_SIZE      (32*1024)
 
 #define RADEON_READ(reg)	DRM_READ32(  dev_priv->mmio, (reg) )
-#define RADEON_WRITE(reg,val)	DRM_WRITE32( dev_priv->mmio, (reg), (val) )
+#define RADEON_WRITE(reg, val)                                          \
+do {									\
+	if (reg < 0x10000) {				                \
+		DRM_WRITE32(dev_priv->mmio, (reg), (val));		\
+	} else {                                                        \
+		DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, (reg));	\
+		DRM_WRITE32(dev_priv->mmio, RADEON_MM_DATA, (val));	\
+	}                                                               \
+} while (0)
 #define RADEON_READ8(reg)	DRM_READ8(  dev_priv->mmio, (reg) )
 #define RADEON_WRITE8(reg,val)	DRM_WRITE8( dev_priv->mmio, (reg), (val) )
 
@@ -1238,11 +1795,19 @@ do {								\
 	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK);	\
 } while (0)
 
+#define RS600_WRITE_MCIND(addr, val)				\
+do {							        \
+	RADEON_WRITE(RS600_MC_INDEX, RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 | ((addr) & RS600_MC_ADDR_MASK)); \
+	RADEON_WRITE(RS600_MC_DATA, val);                       \
+} while (0)
+
 #define IGP_WRITE_MCIND(addr, val)				\
 do {									\
 	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||   \
 	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))      \
 		RS690_WRITE_MCIND(addr, val);				\
+	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)  \
+		RS600_WRITE_MCIND(addr, val);				\
 	else								\
 		RS480_WRITE_MCIND(addr, val);				\
 } while (0)
@@ -1346,7 +1911,11 @@ do {								\
 	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;	\
 	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;	\
 	if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) {		\
-		int __ret = radeon_do_cp_idle( dev_priv );		\
+		int __ret;						\
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) \
+			__ret = r600_do_cp_idle(dev_priv);		\
+		else							\
+			__ret = radeon_do_cp_idle(dev_priv);		\
 		if ( __ret ) return __ret;				\
 		sarea_priv->last_dispatch = 0;				\
 		radeon_freelist_reset( dev );				\
@@ -1368,21 +1937,40 @@ do {								\
 	OUT_RING( age );						\
 } while (0)
 
+#define R600_DISPATCH_AGE(age) do {					\
+	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
+	OUT_RING((R600_LAST_DISPATCH_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
+	OUT_RING(age);							\
+} while (0)
+
+#define R600_FRAME_AGE(age) do {					\
+	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
+	OUT_RING((R600_LAST_FRAME_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
+	OUT_RING(age);							\
+} while (0)
+
+#define R600_CLEAR_AGE(age) do {					\
+	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
+	OUT_RING((R600_LAST_CLEAR_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
+	OUT_RING(age);							\
+} while (0)
+
 /* ================================================================
  * Ring control
  */
 
 #define RADEON_VERBOSE	0
 
-#define RING_LOCALS	int write, _nr; unsigned int mask; u32 *ring;
+#define RING_LOCALS	int write, _nr, _align_nr; unsigned int mask; u32 *ring;
 
 #define BEGIN_RING( n ) do {						\
 	if ( RADEON_VERBOSE ) {						\
 		DRM_INFO( "BEGIN_RING( %d )\n", (n));			\
 	}								\
-	if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {		\
+	_align_nr = (n + 0xf) & ~0xf;					\
+	if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) {	\
                 COMMIT_RING();						\
-		radeon_wait_ring( dev_priv, (n) * sizeof(u32) );	\
+		radeon_wait_ring( dev_priv, _align_nr * sizeof(u32));	\
 	}								\
 	_nr = n; dev_priv->ring.space -= (n) * sizeof(u32);		\
 	ring = dev_priv->ring.start;					\
@@ -1399,19 +1987,16 @@ do {								\
 		DRM_ERROR(						\
 			"ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",	\
 			((dev_priv->ring.tail + _nr) & mask),		\
-			write, __LINE__);						\
+			write, __LINE__);				\
 	} else								\
 		dev_priv->ring.tail = write;				\
 } while (0)
 
+extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
+
 #define COMMIT_RING() do {						\
-	/* Flush writes to ring */					\
-	DRM_MEMORYBARRIER();						\
-	GET_RING_HEAD( dev_priv );					\
-	RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail );		\
-	/* read from PCI bus to ensure correct posting */		\
-	RADEON_READ( RADEON_CP_RB_RPTR );				\
-} while (0)
+		radeon_commit_ring(dev_priv);				\
+	} while(0)
 
 #define OUT_RING( x ) do {						\
 	if ( RADEON_VERBOSE ) {						\
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
index 8289e16419a8..9836c705a952 100644
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ b/drivers/gpu/drm/radeon/radeon_irq.c
@@ -65,7 +65,7 @@ int radeon_enable_vblank(struct drm_device *dev, int crtc)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) {
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
 		switch (crtc) {
 		case 0:
 			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 1);
@@ -100,7 +100,7 @@ void radeon_disable_vblank(struct drm_device *dev, int crtc)
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) {
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
 		switch (crtc) {
 		case 0:
 			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 0);
@@ -135,7 +135,7 @@ static inline u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r
 	u32 irq_mask = RADEON_SW_INT_TEST;
 
 	*r500_disp_int = 0;
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) {
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
 		/* vbl interrupts in a different place */
 
 		if (irqs & R500_DISPLAY_INT_STATUS) {
@@ -202,7 +202,7 @@ irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS)
 		DRM_WAKEUP(&dev_priv->swi_queue);
 
 	/* VBLANK interrupt */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) {
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
 		if (r500_disp_int & R500_D1_VBLANK_INTERRUPT)
 			drm_handle_vblank(dev, 0);
 		if (r500_disp_int & R500_D2_VBLANK_INTERRUPT)
@@ -265,7 +265,7 @@ u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc)
 		return -EINVAL;
 	}
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690) {
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
 		if (crtc == 0)
 			return RADEON_READ(R500_D1CRTC_FRAME_COUNT);
 		else
@@ -327,7 +327,7 @@ void radeon_driver_irq_preinstall(struct drm_device * dev)
 	u32 dummy;
 
 	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
 		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
 	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
 
@@ -357,7 +357,7 @@ void radeon_driver_irq_uninstall(struct drm_device * dev)
 	if (!dev_priv)
 		return;
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
 		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
 	/* Disable *all* interrupts */
 	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index ef940a079dcb..fa728ec6ed34 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -1556,9 +1556,15 @@ static void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *
 	buf_priv->age = ++master_priv->sarea_priv->last_dispatch;
 
 	/* Emit the vertex buffer age */
-	BEGIN_RING(2);
-	RADEON_DISPATCH_AGE(buf_priv->age);
-	ADVANCE_RING();
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
+		BEGIN_RING(3);
+		R600_DISPATCH_AGE(buf_priv->age);
+		ADVANCE_RING();
+	} else {
+		BEGIN_RING(2);
+		RADEON_DISPATCH_AGE(buf_priv->age);
+		ADVANCE_RING();
+	}
 
 	buf->pending = 1;
 	buf->used = 0;
@@ -1980,7 +1986,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
 
 	/* find a virtual surface */
 	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
-		if (dev_priv->virt_surfaces[i].file_priv == 0)
+		if (dev_priv->virt_surfaces[i].file_priv == NULL)
 			break;
 	if (i == 2 * RADEON_MAX_SURFACES) {
 		return -1;
@@ -2473,24 +2479,25 @@ static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_fil
 
 	buf->used = indirect->end;
 
-	/* Wait for the 3D stream to idle before the indirect buffer
-	 * containing 2D acceleration commands is processed.
-	 */
-	BEGIN_RING(2);
-
-	RADEON_WAIT_UNTIL_3D_IDLE();
-
-	ADVANCE_RING();
-
 	/* Dispatch the indirect buffer full of commands from the
 	 * X server.  This is insecure and is thus only available to
 	 * privileged clients.
 	 */
-	radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-	if (indirect->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		r600_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
+	else {
+		/* Wait for the 3D stream to idle before the indirect buffer
+		 * containing 2D acceleration commands is processed.
+		 */
+		BEGIN_RING(2);
+		RADEON_WAIT_UNTIL_3D_IDLE();
+		ADVANCE_RING();
+		radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
 	}
 
+	if (indirect->discard)
+		radeon_cp_discard_buffer(dev, file_priv->master, buf);
+
 	COMMIT_RING();
 	return 0;
 }
@@ -3010,14 +3017,14 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
 		break;
 	case RADEON_PARAM_LAST_FRAME:
 		dev_priv->stats.last_frame_reads++;
-		value = GET_SCRATCH(0);
+		value = GET_SCRATCH(dev_priv, 0);
 		break;
 	case RADEON_PARAM_LAST_DISPATCH:
-		value = GET_SCRATCH(1);
+		value = GET_SCRATCH(dev_priv, 1);
 		break;
 	case RADEON_PARAM_LAST_CLEAR:
 		dev_priv->stats.last_clear_reads++;
-		value = GET_SCRATCH(2);
+		value = GET_SCRATCH(dev_priv, 2);
 		break;
 	case RADEON_PARAM_IRQ_NR:
 		value = drm_dev_to_irq(dev);
@@ -3052,7 +3059,10 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
 	case RADEON_PARAM_SCRATCH_OFFSET:
 		if (!dev_priv->writeback_works)
 			return -EINVAL;
-		value = RADEON_SCRATCH_REG_OFFSET;
+		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+			value = R600_SCRATCH_REG_OFFSET;
+		else
+			value = RADEON_SCRATCH_REG_OFFSET;
 		break;
 	case RADEON_PARAM_CARD_TYPE:
 		if (dev_priv->flags & RADEON_IS_PCIE)
@@ -3155,6 +3165,7 @@ void radeon_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
 
 void radeon_driver_lastclose(struct drm_device *dev)
 {
+	radeon_surfaces_release(PCIGART_FILE_PRIV, dev->dev_private);
 	radeon_do_release(dev);
 }
 
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c
index d465b2f9c1cd..456cd040f31a 100644
--- a/drivers/gpu/drm/savage/savage_bci.c
+++ b/drivers/gpu/drm/savage/savage_bci.c
@@ -599,8 +599,8 @@ int savage_driver_firstopen(struct drm_device *dev)
 			    drm_mtrr_add(dev_priv->mtrr[2].base,
 					 dev_priv->mtrr[2].size, DRM_MTRR_WC);
 		} else {
-			DRM_ERROR("strange pci_resource_len %08lx\n",
-				  drm_get_resource_len(dev, 0));
+			DRM_ERROR("strange pci_resource_len %08llx\n",
+				  (unsigned long long)drm_get_resource_len(dev, 0));
 		}
 	} else if (dev_priv->chipset != S3_SUPERSAVAGE &&
 		   dev_priv->chipset != S3_SAVAGE2000) {
@@ -620,8 +620,8 @@ int savage_driver_firstopen(struct drm_device *dev)
 			    drm_mtrr_add(dev_priv->mtrr[0].base,
 					 dev_priv->mtrr[0].size, DRM_MTRR_WC);
 		} else {
-			DRM_ERROR("strange pci_resource_len %08lx\n",
-				  drm_get_resource_len(dev, 1));
+			DRM_ERROR("strange pci_resource_len %08llx\n",
+				  (unsigned long long)drm_get_resource_len(dev, 1));
 		}
 	} else {
 		mmio_base = drm_get_resource_start(dev, 0);
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 0993b441fc42..bc2f51843005 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -28,11 +28,6 @@
 
 #include "drm_pciids.h"
 
-static int dri_library_name(struct drm_device *dev, char *buf)
-{
-	return snprintf(buf, PAGE_SIZE, "unichrome");
-}
-
 static struct pci_device_id pciidlist[] = {
 	viadrv_PCI_IDS
 };
@@ -52,7 +47,6 @@ static struct drm_driver driver = {
 	.irq_uninstall = via_driver_irq_uninstall,
 	.irq_handler = via_driver_irq_handler,
 	.dma_quiescent = via_driver_dma_quiescent,
-	.dri_library_name = dri_library_name,
 	.reclaim_buffers = drm_core_reclaim_buffers,
 	.reclaim_buffers_locked = NULL,
 	.reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index b4eea0292c1a..51ff9b3d7ea2 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -343,12 +343,13 @@ config SENSORS_FSCPOS
 	  will be called fscpos.
 
 config SENSORS_FSCHMD
-	tristate "FSC Poseidon, Scylla, Hermes, Heimdall and Heracles"
+	tristate "Fujitsu Siemens Computers sensor chips"
 	depends on X86 && I2C
 	help
-	  If you say yes here you get support for various Fujitsu Siemens
-	  Computers sensor chips, including support for the integrated
-	  watchdog.
+	  If you say yes here you get support for the following Fujitsu
+	  Siemens Computers (FSC) sensor chips: Poseidon, Scylla, Hermes,
+	  Heimdall, Heracles, Hades and Syleus including support for the
+	  integrated watchdog.
 
 	  This is a merged driver for FSC sensor chips replacing the fscpos,
 	  fscscy and fscher drivers and adding support for several other FSC
@@ -635,6 +636,20 @@ config SENSORS_PC87427
 	  This driver can also be built as a module.  If so, the module
 	  will be called pc87427.
 
+config SENSORS_PCF8591
+	tristate "Philips PCF8591 ADC/DAC"
+	depends on I2C
+	default n
+	help
+	  If you say yes here you get support for Philips PCF8591 4-channel
+	  ADC, 1-channel DAC chips.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called pcf8591.
+
+	  These devices are hard to detect and rarely found on mainstream
+	  hardware.  If unsure, say N.
+
 config SENSORS_SIS5595
 	tristate "Silicon Integrated Systems Corp. SiS5595"
 	depends on PCI
@@ -827,7 +842,7 @@ config SENSORS_W83627HF
 	  will be called w83627hf.
 
 config SENSORS_W83627EHF
-	tristate "Winbond W83627EHF/DHG"
+	tristate "Winbond W83627EHF/EHG/DHG, W83667HG"
 	select HWMON_VID
 	help
 	  If you say yes here you get support for the hardware
@@ -838,6 +853,8 @@ config SENSORS_W83627EHF
 	  chip suited for specific Intel processors that use PECI such as
 	  the Core 2 Duo.
 
+	  This driver also supports the W83667HG chip.
+
 	  This driver can also be built as a module.  If so, the module
 	  will be called w83627ehf.
 
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 2e80f37f39eb..e332d6267920 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -70,6 +70,7 @@ obj-$(CONFIG_SENSORS_MAX1619)	+= max1619.o
 obj-$(CONFIG_SENSORS_MAX6650)	+= max6650.o
 obj-$(CONFIG_SENSORS_PC87360)	+= pc87360.o
 obj-$(CONFIG_SENSORS_PC87427)	+= pc87427.o
+obj-$(CONFIG_SENSORS_PCF8591)	+= pcf8591.o
 obj-$(CONFIG_SENSORS_SIS5595)	+= sis5595.o
 obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
 obj-$(CONFIG_SENSORS_SMSC47M1)	+= smsc47m1.o
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 7415381601c3..53f88f511816 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -81,71 +81,84 @@ struct ds1621_data {
 	u8 conf;			/* Register encoding, combined */
 };
 
-static int ds1621_probe(struct i2c_client *client,
-			const struct i2c_device_id *id);
-static int ds1621_detect(struct i2c_client *client, int kind,
-			 struct i2c_board_info *info);
-static void ds1621_init_client(struct i2c_client *client);
-static int ds1621_remove(struct i2c_client *client);
-static struct ds1621_data *ds1621_update_client(struct device *dev);
-
-static const struct i2c_device_id ds1621_id[] = {
-	{ "ds1621", ds1621 },
-	{ "ds1625", ds1621 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ds1621_id);
-
-/* This is the driver that will be inserted */
-static struct i2c_driver ds1621_driver = {
-	.class		= I2C_CLASS_HWMON,
-	.driver = {
-		.name	= "ds1621",
-	},
-	.probe		= ds1621_probe,
-	.remove		= ds1621_remove,
-	.id_table	= ds1621_id,
-	.detect		= ds1621_detect,
-	.address_data	= &addr_data,
-};
-
-/* All registers are word-sized, except for the configuration register.
+/* Temperature registers are word-sized.
    DS1621 uses a high-byte first convention, which is exactly opposite to
    the SMBus standard. */
-static int ds1621_read_value(struct i2c_client *client, u8 reg)
+static int ds1621_read_temp(struct i2c_client *client, u8 reg)
 {
-	if (reg == DS1621_REG_CONF)
-		return i2c_smbus_read_byte_data(client, reg);
-	else
-		return swab16(i2c_smbus_read_word_data(client, reg));
+	int ret;
+
+	ret = i2c_smbus_read_word_data(client, reg);
+	if (ret < 0)
+		return ret;
+	return swab16(ret);
 }
 
-static int ds1621_write_value(struct i2c_client *client, u8 reg, u16 value)
+static int ds1621_write_temp(struct i2c_client *client, u8 reg, u16 value)
 {
-	if (reg == DS1621_REG_CONF)
-		return i2c_smbus_write_byte_data(client, reg, value);
-	else
-		return i2c_smbus_write_word_data(client, reg, swab16(value));
+	return i2c_smbus_write_word_data(client, reg, swab16(value));
 }
 
 static void ds1621_init_client(struct i2c_client *client)
 {
-	int reg = ds1621_read_value(client, DS1621_REG_CONF);
+	u8 conf, new_conf;
+
+	new_conf = conf = i2c_smbus_read_byte_data(client, DS1621_REG_CONF);
 	/* switch to continuous conversion mode */
-	reg &= ~ DS1621_REG_CONFIG_1SHOT;
+	new_conf &= ~DS1621_REG_CONFIG_1SHOT;
 
 	/* setup output polarity */
 	if (polarity == 0)
-		reg &= ~DS1621_REG_CONFIG_POLARITY;
+		new_conf &= ~DS1621_REG_CONFIG_POLARITY;
 	else if (polarity == 1)
-		reg |= DS1621_REG_CONFIG_POLARITY;
+		new_conf |= DS1621_REG_CONFIG_POLARITY;
 	
-	ds1621_write_value(client, DS1621_REG_CONF, reg);
+	if (conf != new_conf)
+		i2c_smbus_write_byte_data(client, DS1621_REG_CONF, new_conf);
 	
 	/* start conversion */
 	i2c_smbus_write_byte(client, DS1621_COM_START);
 }
 
+static struct ds1621_data *ds1621_update_client(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct ds1621_data *data = i2c_get_clientdata(client);
+	u8 new_conf;
+
+	mutex_lock(&data->update_lock);
+
+	if (time_after(jiffies, data->last_updated + HZ + HZ / 2)
+	    || !data->valid) {
+		int i;
+
+		dev_dbg(&client->dev, "Starting ds1621 update\n");
+
+		data->conf = i2c_smbus_read_byte_data(client, DS1621_REG_CONF);
+
+		for (i = 0; i < ARRAY_SIZE(data->temp); i++)
+			data->temp[i] = ds1621_read_temp(client,
+							 DS1621_REG_TEMP[i]);
+
+		/* reset alarms if necessary */
+		new_conf = data->conf;
+		if (data->temp[0] > data->temp[1])	/* input > min */
+			new_conf &= ~DS1621_ALARM_TEMP_LOW;
+		if (data->temp[0] < data->temp[2])	/* input < max */
+			new_conf &= ~DS1621_ALARM_TEMP_HIGH;
+		if (data->conf != new_conf)
+			i2c_smbus_write_byte_data(client, DS1621_REG_CONF,
+						  new_conf);
+
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+
+	mutex_unlock(&data->update_lock);
+
+	return data;
+}
+
 static ssize_t show_temp(struct device *dev, struct device_attribute *da,
 			 char *buf)
 {
@@ -160,13 +173,13 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *da,
 {
 	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
 	struct i2c_client *client = to_i2c_client(dev);
-	struct ds1621_data *data = ds1621_update_client(dev);
+	struct ds1621_data *data = i2c_get_clientdata(client);
 	u16 val = LM75_TEMP_TO_REG(simple_strtol(buf, NULL, 10));
 
 	mutex_lock(&data->update_lock);
 	data->temp[attr->index] = val;
-	ds1621_write_value(client, DS1621_REG_TEMP[attr->index],
-			   data->temp[attr->index]);
+	ds1621_write_temp(client, DS1621_REG_TEMP[attr->index],
+			  data->temp[attr->index]);
 	mutex_unlock(&data->update_lock);
 	return count;
 }
@@ -228,13 +241,14 @@ static int ds1621_detect(struct i2c_client *client, int kind,
 		/* The NVB bit should be low if no EEPROM write has been 
 		   requested during the latest 10ms, which is highly 
 		   improbable in our case. */
-		conf = ds1621_read_value(client, DS1621_REG_CONF);
-		if (conf & DS1621_REG_CONFIG_NVB)
+		conf = i2c_smbus_read_byte_data(client, DS1621_REG_CONF);
+		if (conf < 0 || conf & DS1621_REG_CONFIG_NVB)
 			return -ENODEV;
 		/* The 7 lowest bits of a temperature should always be 0. */
 		for (i = 0; i < ARRAY_SIZE(DS1621_REG_TEMP); i++) {
-			temp = ds1621_read_value(client, DS1621_REG_TEMP[i]);
-			if (temp & 0x007f)
+			temp = i2c_smbus_read_word_data(client,
+							DS1621_REG_TEMP[i]);
+			if (temp < 0 || (temp & 0x7f00))
 				return -ENODEV;
 		}
 	}
@@ -294,45 +308,25 @@ static int ds1621_remove(struct i2c_client *client)
 	return 0;
 }
 
+static const struct i2c_device_id ds1621_id[] = {
+	{ "ds1621", ds1621 },
+	{ "ds1625", ds1621 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, ds1621_id);
 
-static struct ds1621_data *ds1621_update_client(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct ds1621_data *data = i2c_get_clientdata(client);
-	u8 new_conf;
-
-	mutex_lock(&data->update_lock);
-
-	if (time_after(jiffies, data->last_updated + HZ + HZ / 2)
-	    || !data->valid) {
-		int i;
-
-		dev_dbg(&client->dev, "Starting ds1621 update\n");
-
-		data->conf = ds1621_read_value(client, DS1621_REG_CONF);
-
-		for (i = 0; i < ARRAY_SIZE(data->temp); i++)
-			data->temp[i] = ds1621_read_value(client,
-							  DS1621_REG_TEMP[i]);
-
-		/* reset alarms if necessary */
-		new_conf = data->conf;
-		if (data->temp[0] > data->temp[1])	/* input > min */
-			new_conf &= ~DS1621_ALARM_TEMP_LOW;
-		if (data->temp[0] < data->temp[2])	/* input < max */
-			new_conf &= ~DS1621_ALARM_TEMP_HIGH;
-		if (data->conf != new_conf)
-			ds1621_write_value(client, DS1621_REG_CONF,
-					   new_conf);
-
-		data->last_updated = jiffies;
-		data->valid = 1;
-	}
-
-	mutex_unlock(&data->update_lock);
-
-	return data;
-}
+/* This is the driver that will be inserted */
+static struct i2c_driver ds1621_driver = {
+	.class		= I2C_CLASS_HWMON,
+	.driver = {
+		.name	= "ds1621",
+	},
+	.probe		= ds1621_probe,
+	.remove		= ds1621_remove,
+	.id_table	= ds1621_id,
+	.detect		= ds1621_detect,
+	.address_data	= &addr_data,
+};
 
 static int __init ds1621_init(void)
 {
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index d07f4ef75092..ea955edde87e 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -1,6 +1,6 @@
 /* fschmd.c
  *
- * Copyright (C) 2007,2008 Hans de Goede <hdegoede@redhat.com>
+ * Copyright (C) 2007 - 2009 Hans de Goede <hdegoede@redhat.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,7 @@
 
 /*
  *  Merged Fujitsu Siemens hwmon driver, supporting the Poseidon, Hermes,
- *  Scylla, Heracles and Heimdall chips
+ *  Scylla, Heracles, Heimdall, Hades and Syleus chips
  *
  *  Based on the original 2.4 fscscy, 2.6 fscpos, 2.6 fscher and 2.6
  *  (candidate) fschmd drivers:
@@ -56,7 +56,7 @@ static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
 	__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-I2C_CLIENT_INSMOD_5(fscpos, fscher, fscscy, fschrc, fschmd);
+I2C_CLIENT_INSMOD_7(fscpos, fscher, fscscy, fschrc, fschmd, fschds, fscsyl);
 
 /*
  * The FSCHMD registers and other defines
@@ -75,9 +75,12 @@ I2C_CLIENT_INSMOD_5(fscpos, fscher, fscscy, fschrc, fschmd);
 #define FSCHMD_CONTROL_ALERT_LED	0x01
 
 /* watchdog */
-#define FSCHMD_REG_WDOG_PRESET		0x28
-#define FSCHMD_REG_WDOG_STATE		0x23
-#define FSCHMD_REG_WDOG_CONTROL		0x21
+static const u8 FSCHMD_REG_WDOG_CONTROL[7] =
+	{ 0x21, 0x21, 0x21, 0x21, 0x21, 0x28, 0x28 };
+static const u8 FSCHMD_REG_WDOG_STATE[7] =
+	{ 0x23, 0x23, 0x23, 0x23, 0x23, 0x29, 0x29 };
+static const u8 FSCHMD_REG_WDOG_PRESET[7] =
+	{ 0x28, 0x28, 0x28, 0x28, 0x28, 0x2a, 0x2a };
 
 #define FSCHMD_WDOG_CONTROL_TRIGGER	0x10
 #define FSCHMD_WDOG_CONTROL_STARTED	0x10 /* the same as trigger */
@@ -87,70 +90,95 @@ I2C_CLIENT_INSMOD_5(fscpos, fscher, fscscy, fschrc, fschmd);
 #define FSCHMD_WDOG_STATE_CARDRESET	0x02
 
 /* voltages, weird order is to keep the same order as the old drivers */
-static const u8 FSCHMD_REG_VOLT[3] = { 0x45, 0x42, 0x48 };
+static const u8 FSCHMD_REG_VOLT[7][6] = {
+	{ 0x45, 0x42, 0x48 },				/* pos */
+	{ 0x45, 0x42, 0x48 },				/* her */
+	{ 0x45, 0x42, 0x48 },				/* scy */
+	{ 0x45, 0x42, 0x48 },				/* hrc */
+	{ 0x45, 0x42, 0x48 },				/* hmd */
+	{ 0x21, 0x20, 0x22 },				/* hds */
+	{ 0x21, 0x20, 0x22, 0x23, 0x24, 0x25 },		/* syl */
+};
+
+static const int FSCHMD_NO_VOLT_SENSORS[7] = { 3, 3, 3, 3, 3, 3, 6 };
 
 /* minimum pwm at which the fan is driven (pwm can by increased depending on
    the temp. Notice that for the scy some fans share there minimum speed.
    Also notice that with the scy the sensor order is different than with the
    other chips, this order was in the 2.4 driver and kept for consistency. */
-static const u8 FSCHMD_REG_FAN_MIN[5][6] = {
+static const u8 FSCHMD_REG_FAN_MIN[7][7] = {
 	{ 0x55, 0x65 },					/* pos */
 	{ 0x55, 0x65, 0xb5 },				/* her */
 	{ 0x65, 0x65, 0x55, 0xa5, 0x55, 0xa5 },		/* scy */
 	{ 0x55, 0x65, 0xa5, 0xb5 },			/* hrc */
 	{ 0x55, 0x65, 0xa5, 0xb5, 0xc5 },		/* hmd */
+	{ 0x55, 0x65, 0xa5, 0xb5, 0xc5 },		/* hds */
+	{ 0x54, 0x64, 0x74, 0x84, 0x94, 0xa4, 0xb4 },	/* syl */
 };
 
 /* actual fan speed */
-static const u8 FSCHMD_REG_FAN_ACT[5][6] = {
+static const u8 FSCHMD_REG_FAN_ACT[7][7] = {
 	{ 0x0e, 0x6b, 0xab },				/* pos */
 	{ 0x0e, 0x6b, 0xbb },				/* her */
 	{ 0x6b, 0x6c, 0x0e, 0xab, 0x5c, 0xbb },		/* scy */
 	{ 0x0e, 0x6b, 0xab, 0xbb },			/* hrc */
 	{ 0x5b, 0x6b, 0xab, 0xbb, 0xcb },		/* hmd */
+	{ 0x5b, 0x6b, 0xab, 0xbb, 0xcb },		/* hds */
+	{ 0x57, 0x67, 0x77, 0x87, 0x97, 0xa7, 0xb7 },	/* syl */
 };
 
 /* fan status registers */
-static const u8 FSCHMD_REG_FAN_STATE[5][6] = {
+static const u8 FSCHMD_REG_FAN_STATE[7][7] = {
 	{ 0x0d, 0x62, 0xa2 },				/* pos */
 	{ 0x0d, 0x62, 0xb2 },				/* her */
 	{ 0x62, 0x61, 0x0d, 0xa2, 0x52, 0xb2 },		/* scy */
 	{ 0x0d, 0x62, 0xa2, 0xb2 },			/* hrc */
 	{ 0x52, 0x62, 0xa2, 0xb2, 0xc2 },		/* hmd */
+	{ 0x52, 0x62, 0xa2, 0xb2, 0xc2 },		/* hds */
+	{ 0x50, 0x60, 0x70, 0x80, 0x90, 0xa0, 0xb0 },	/* syl */
 };
 
 /* fan ripple / divider registers */
-static const u8 FSCHMD_REG_FAN_RIPPLE[5][6] = {
+static const u8 FSCHMD_REG_FAN_RIPPLE[7][7] = {
 	{ 0x0f, 0x6f, 0xaf },				/* pos */
 	{ 0x0f, 0x6f, 0xbf },				/* her */
 	{ 0x6f, 0x6f, 0x0f, 0xaf, 0x0f, 0xbf },		/* scy */
 	{ 0x0f, 0x6f, 0xaf, 0xbf },			/* hrc */
 	{ 0x5f, 0x6f, 0xaf, 0xbf, 0xcf },		/* hmd */
+	{ 0x5f, 0x6f, 0xaf, 0xbf, 0xcf },		/* hds */
+	{ 0x56, 0x66, 0x76, 0x86, 0x96, 0xa6, 0xb6 },	/* syl */
 };
 
-static const int FSCHMD_NO_FAN_SENSORS[5] = { 3, 3, 6, 4, 5 };
+static const int FSCHMD_NO_FAN_SENSORS[7] = { 3, 3, 6, 4, 5, 5, 7 };
 
 /* Fan status register bitmasks */
 #define FSCHMD_FAN_ALARM	0x04 /* called fault by FSC! */
-#define FSCHMD_FAN_NOT_PRESENT	0x08 /* not documented */
+#define FSCHMD_FAN_NOT_PRESENT	0x08
+#define FSCHMD_FAN_DISABLED	0x80
 
 
 /* actual temperature registers */
-static const u8 FSCHMD_REG_TEMP_ACT[5][5] = {
+static const u8 FSCHMD_REG_TEMP_ACT[7][11] = {
 	{ 0x64, 0x32, 0x35 },				/* pos */
 	{ 0x64, 0x32, 0x35 },				/* her */
 	{ 0x64, 0xD0, 0x32, 0x35 },			/* scy */
 	{ 0x64, 0x32, 0x35 },				/* hrc */
 	{ 0x70, 0x80, 0x90, 0xd0, 0xe0 },		/* hmd */
+	{ 0x70, 0x80, 0x90, 0xd0, 0xe0 },		/* hds */
+	{ 0x58, 0x68, 0x78, 0x88, 0x98, 0xa8,		/* syl */
+	  0xb8, 0xc8, 0xd8, 0xe8, 0xf8 },
 };
 
 /* temperature state registers */
-static const u8 FSCHMD_REG_TEMP_STATE[5][5] = {
+static const u8 FSCHMD_REG_TEMP_STATE[7][11] = {
 	{ 0x71, 0x81, 0x91 },				/* pos */
 	{ 0x71, 0x81, 0x91 },				/* her */
 	{ 0x71, 0xd1, 0x81, 0x91 },			/* scy */
 	{ 0x71, 0x81, 0x91 },				/* hrc */
 	{ 0x71, 0x81, 0x91, 0xd1, 0xe1 },		/* hmd */
+	{ 0x71, 0x81, 0x91, 0xd1, 0xe1 },		/* hds */
+	{ 0x59, 0x69, 0x79, 0x89, 0x99, 0xa9,		/* syl */
+	  0xb9, 0xc9, 0xd9, 0xe9, 0xf9 },
 };
 
 /* temperature high limit registers, FSC does not document these. Proven to be
@@ -158,24 +186,31 @@ static const u8 FSCHMD_REG_TEMP_STATE[5][5] = {
    in the fscscy 2.4 driver. FSC has confirmed that the fschmd has registers
    at these addresses, but doesn't want to confirm they are the same as with
    the fscher?? */
-static const u8 FSCHMD_REG_TEMP_LIMIT[5][5] = {
+static const u8 FSCHMD_REG_TEMP_LIMIT[7][11] = {
 	{ 0, 0, 0 },					/* pos */
 	{ 0x76, 0x86, 0x96 },				/* her */
 	{ 0x76, 0xd6, 0x86, 0x96 },			/* scy */
 	{ 0x76, 0x86, 0x96 },				/* hrc */
 	{ 0x76, 0x86, 0x96, 0xd6, 0xe6 },		/* hmd */
+	{ 0x76, 0x86, 0x96, 0xd6, 0xe6 },		/* hds */
+	{ 0x5a, 0x6a, 0x7a, 0x8a, 0x9a, 0xaa,		/* syl */
+	  0xba, 0xca, 0xda, 0xea, 0xfa },
 };
 
 /* These were found through experimenting with an fscher, currently they are
    not used, but we keep them around for future reference.
+   On the fscsyl AUTOP1 lives at 0x#c (so 0x5c for fan1, 0x6c for fan2, etc),
+   AUTOP2 lives at 0x#e, and 0x#1 is a bitmask defining which temps influence
+   the fan speed.
 static const u8 FSCHER_REG_TEMP_AUTOP1[] =	{ 0x73, 0x83, 0x93 };
 static const u8 FSCHER_REG_TEMP_AUTOP2[] =	{ 0x75, 0x85, 0x95 }; */
 
-static const int FSCHMD_NO_TEMP_SENSORS[5] = { 3, 3, 4, 3, 5 };
+static const int FSCHMD_NO_TEMP_SENSORS[7] = { 3, 3, 4, 3, 5, 5, 11 };
 
 /* temp status register bitmasks */
 #define FSCHMD_TEMP_WORKING	0x01
 #define FSCHMD_TEMP_ALERT	0x02
+#define FSCHMD_TEMP_DISABLED	0x80
 /* there only really is an alarm if the sensor is working and alert == 1 */
 #define FSCHMD_TEMP_ALARM_MASK \
 	(FSCHMD_TEMP_WORKING | FSCHMD_TEMP_ALERT)
@@ -201,6 +236,8 @@ static const struct i2c_device_id fschmd_id[] = {
 	{ "fscscy", fscscy },
 	{ "fschrc", fschrc },
 	{ "fschmd", fschmd },
+	{ "fschds", fschds },
+	{ "fscsyl", fscsyl },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, fschmd_id);
@@ -242,14 +279,14 @@ struct fschmd_data {
 	u8 watchdog_control;    /* watchdog control register */
 	u8 watchdog_state;      /* watchdog status register */
 	u8 watchdog_preset;     /* watchdog counter preset on trigger val */
-	u8 volt[3];		/* 12, 5, battery voltage */
-	u8 temp_act[5];		/* temperature */
-	u8 temp_status[5];	/* status of sensor */
-	u8 temp_max[5];		/* high temp limit, notice: undocumented! */
-	u8 fan_act[6];		/* fans revolutions per second */
-	u8 fan_status[6];	/* fan status */
-	u8 fan_min[6];		/* fan min value for rps */
-	u8 fan_ripple[6];	/* divider for rps */
+	u8 volt[6];		/* voltage */
+	u8 temp_act[11];	/* temperature */
+	u8 temp_status[11];	/* status of sensor */
+	u8 temp_max[11];	/* high temp limit, notice: undocumented! */
+	u8 fan_act[7];		/* fans revolutions per second */
+	u8 fan_status[7];	/* fan status */
+	u8 fan_min[7];		/* fan min value for rps */
+	u8 fan_ripple[7];	/* divider for rps */
 };
 
 /* Global variables to hold information read from special DMI tables, which are
@@ -257,8 +294,8 @@ struct fschmd_data {
    protect these with a lock as they are only modified from our attach function
    which always gets called with the i2c-core lock held and never accessed
    before the attach function is done with them. */
-static int dmi_mult[3] = { 490, 200, 100 };
-static int dmi_offset[3] = { 0, 0, 0 };
+static int dmi_mult[6] = { 490, 200, 100, 100, 200, 100 };
+static int dmi_offset[6] = { 0, 0, 0, 0, 0, 0 };
 static int dmi_vref = -1;
 
 /* Somewhat ugly :( global data pointer list with all fschmd devices, so that
@@ -450,10 +487,11 @@ static ssize_t show_pwm_auto_point1_pwm(struct device *dev,
 	struct device_attribute *devattr, char *buf)
 {
 	int index = to_sensor_dev_attr(devattr)->index;
-	int val = fschmd_update_device(dev)->fan_min[index];
+	struct fschmd_data *data = fschmd_update_device(dev);
+	int val = data->fan_min[index];
 
-	/* 0 = allow turning off, 1-255 = 50-100% */
-	if (val)
+	/* 0 = allow turning off (except on the syl), 1-255 = 50-100% */
+	if (val || data->kind == fscsyl - 1)
 		val = val / 2 + 128;
 
 	return sprintf(buf, "%d\n", val);
@@ -466,8 +504,8 @@ static ssize_t store_pwm_auto_point1_pwm(struct device *dev,
 	struct fschmd_data *data = dev_get_drvdata(dev);
 	unsigned long v = simple_strtoul(buf, NULL, 10);
 
-	/* register: 0 = allow turning off, 1-255 = 50-100% */
-	if (v) {
+	/* reg: 0 = allow turning off (except on the syl), 1-255 = 50-100% */
+	if (v || data->kind == fscsyl - 1) {
 		v = SENSORS_LIMIT(v, 128, 255);
 		v = (v - 128) * 2 + 1;
 	}
@@ -522,11 +560,15 @@ static ssize_t store_alert_led(struct device *dev,
 	return count;
 }
 
+static DEVICE_ATTR(alert_led, 0644, show_alert_led, store_alert_led);
+
 static struct sensor_device_attribute fschmd_attr[] = {
 	SENSOR_ATTR(in0_input, 0444, show_in_value, NULL, 0),
 	SENSOR_ATTR(in1_input, 0444, show_in_value, NULL, 1),
 	SENSOR_ATTR(in2_input, 0444, show_in_value, NULL, 2),
-	SENSOR_ATTR(alert_led, 0644, show_alert_led, store_alert_led, 0),
+	SENSOR_ATTR(in3_input, 0444, show_in_value, NULL, 3),
+	SENSOR_ATTR(in4_input, 0444, show_in_value, NULL, 4),
+	SENSOR_ATTR(in5_input, 0444, show_in_value, NULL, 5),
 };
 
 static struct sensor_device_attribute fschmd_temp_attr[] = {
@@ -550,6 +592,30 @@ static struct sensor_device_attribute fschmd_temp_attr[] = {
 	SENSOR_ATTR(temp5_max,   0644, show_temp_max, store_temp_max, 4),
 	SENSOR_ATTR(temp5_fault, 0444, show_temp_fault, NULL, 4),
 	SENSOR_ATTR(temp5_alarm, 0444, show_temp_alarm, NULL, 4),
+	SENSOR_ATTR(temp6_input, 0444, show_temp_value, NULL, 5),
+	SENSOR_ATTR(temp6_max,   0644, show_temp_max, store_temp_max, 5),
+	SENSOR_ATTR(temp6_fault, 0444, show_temp_fault, NULL, 5),
+	SENSOR_ATTR(temp6_alarm, 0444, show_temp_alarm, NULL, 5),
+	SENSOR_ATTR(temp7_input, 0444, show_temp_value, NULL, 6),
+	SENSOR_ATTR(temp7_max,   0644, show_temp_max, store_temp_max, 6),
+	SENSOR_ATTR(temp7_fault, 0444, show_temp_fault, NULL, 6),
+	SENSOR_ATTR(temp7_alarm, 0444, show_temp_alarm, NULL, 6),
+	SENSOR_ATTR(temp8_input, 0444, show_temp_value, NULL, 7),
+	SENSOR_ATTR(temp8_max,   0644, show_temp_max, store_temp_max, 7),
+	SENSOR_ATTR(temp8_fault, 0444, show_temp_fault, NULL, 7),
+	SENSOR_ATTR(temp8_alarm, 0444, show_temp_alarm, NULL, 7),
+	SENSOR_ATTR(temp9_input, 0444, show_temp_value, NULL, 8),
+	SENSOR_ATTR(temp9_max,   0644, show_temp_max, store_temp_max, 8),
+	SENSOR_ATTR(temp9_fault, 0444, show_temp_fault, NULL, 8),
+	SENSOR_ATTR(temp9_alarm, 0444, show_temp_alarm, NULL, 8),
+	SENSOR_ATTR(temp10_input, 0444, show_temp_value, NULL, 9),
+	SENSOR_ATTR(temp10_max,   0644, show_temp_max, store_temp_max, 9),
+	SENSOR_ATTR(temp10_fault, 0444, show_temp_fault, NULL, 9),
+	SENSOR_ATTR(temp10_alarm, 0444, show_temp_alarm, NULL, 9),
+	SENSOR_ATTR(temp11_input, 0444, show_temp_value, NULL, 10),
+	SENSOR_ATTR(temp11_max,   0644, show_temp_max, store_temp_max, 10),
+	SENSOR_ATTR(temp11_fault, 0444, show_temp_fault, NULL, 10),
+	SENSOR_ATTR(temp11_alarm, 0444, show_temp_alarm, NULL, 10),
 };
 
 static struct sensor_device_attribute fschmd_fan_attr[] = {
@@ -589,6 +655,12 @@ static struct sensor_device_attribute fschmd_fan_attr[] = {
 	SENSOR_ATTR(fan6_fault, 0444, show_fan_fault, NULL, 5),
 	SENSOR_ATTR(pwm6_auto_point1_pwm, 0644, show_pwm_auto_point1_pwm,
 		store_pwm_auto_point1_pwm, 5),
+	SENSOR_ATTR(fan7_input, 0444, show_fan_value, NULL, 6),
+	SENSOR_ATTR(fan7_div,   0644, show_fan_div, store_fan_div, 6),
+	SENSOR_ATTR(fan7_alarm, 0444, show_fan_alarm, NULL, 6),
+	SENSOR_ATTR(fan7_fault, 0444, show_fan_fault, NULL, 6),
+	SENSOR_ATTR(pwm7_auto_point1_pwm, 0644, show_pwm_auto_point1_pwm,
+		store_pwm_auto_point1_pwm, 6),
 };
 
 
@@ -624,10 +696,11 @@ static int watchdog_set_timeout(struct fschmd_data *data, int timeout)
 	data->watchdog_preset = DIV_ROUND_UP(timeout, resolution);
 
 	/* Write new timeout value */
-	i2c_smbus_write_byte_data(data->client, FSCHMD_REG_WDOG_PRESET,
-		data->watchdog_preset);
+	i2c_smbus_write_byte_data(data->client,
+		FSCHMD_REG_WDOG_PRESET[data->kind], data->watchdog_preset);
 	/* Write new control register, do not trigger! */
-	i2c_smbus_write_byte_data(data->client, FSCHMD_REG_WDOG_CONTROL,
+	i2c_smbus_write_byte_data(data->client,
+		FSCHMD_REG_WDOG_CONTROL[data->kind],
 		data->watchdog_control & ~FSCHMD_WDOG_CONTROL_TRIGGER);
 
 	ret = data->watchdog_preset * resolution;
@@ -662,8 +735,9 @@ static int watchdog_trigger(struct fschmd_data *data)
 	}
 
 	data->watchdog_control |= FSCHMD_WDOG_CONTROL_TRIGGER;
-	i2c_smbus_write_byte_data(data->client, FSCHMD_REG_WDOG_CONTROL,
-					data->watchdog_control);
+	i2c_smbus_write_byte_data(data->client,
+				  FSCHMD_REG_WDOG_CONTROL[data->kind],
+				  data->watchdog_control);
 leave:
 	mutex_unlock(&data->watchdog_lock);
 	return ret;
@@ -682,7 +756,8 @@ static int watchdog_stop(struct fschmd_data *data)
 	data->watchdog_control &= ~FSCHMD_WDOG_CONTROL_STARTED;
 	/* Don't store the stop flag in our watchdog control register copy, as
 	   its a write only bit (read always returns 0) */
-	i2c_smbus_write_byte_data(data->client, FSCHMD_REG_WDOG_CONTROL,
+	i2c_smbus_write_byte_data(data->client,
+		FSCHMD_REG_WDOG_CONTROL[data->kind],
 		data->watchdog_control | FSCHMD_WDOG_CONTROL_STOP);
 leave:
 	mutex_unlock(&data->watchdog_lock);
@@ -856,7 +931,7 @@ static struct file_operations watchdog_fops = {
 
 /* DMI decode routine to read voltage scaling factors from special DMI tables,
    which are available on FSC machines with an fscher or later chip. */
-static void fschmd_dmi_decode(const struct dmi_header *header)
+static void fschmd_dmi_decode(const struct dmi_header *header, void *dummy)
 {
 	int i, mult[3] = { 0 }, offset[3] = { 0 }, vref = 0, found = 0;
 
@@ -912,6 +987,15 @@ static void fschmd_dmi_decode(const struct dmi_header *header)
 			dmi_mult[i] = mult[i] * 10;
 			dmi_offset[i] = offset[i] * 10;
 		}
+		/* According to the docs there should be separate dmi entries
+		   for the mult's and offsets of in3-5 of the syl, but on
+		   my test machine these are not present */
+		dmi_mult[3] = dmi_mult[2];
+		dmi_mult[4] = dmi_mult[1];
+		dmi_mult[5] = dmi_mult[2];
+		dmi_offset[3] = dmi_offset[2];
+		dmi_offset[4] = dmi_offset[1];
+		dmi_offset[5] = dmi_offset[2];
 		dmi_vref = vref;
 	}
 }
@@ -920,8 +1004,6 @@ static int fschmd_detect(struct i2c_client *client, int kind,
 			 struct i2c_board_info *info)
 {
 	struct i2c_adapter *adapter = client->adapter;
-	const char * const client_names[5] = { "fscpos", "fscher", "fscscy",
-						"fschrc", "fschmd" };
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -ENODEV;
@@ -948,11 +1030,15 @@ static int fschmd_detect(struct i2c_client *client, int kind,
 			kind = fschrc;
 		else if (!strcmp(id, "HMD"))
 			kind = fschmd;
+		else if (!strcmp(id, "HDS"))
+			kind = fschds;
+		else if (!strcmp(id, "SYL"))
+			kind = fscsyl;
 		else
 			return -ENODEV;
 	}
 
-	strlcpy(info->type, client_names[kind - 1], I2C_NAME_SIZE);
+	strlcpy(info->type, fschmd_id[kind - 1].name, I2C_NAME_SIZE);
 
 	return 0;
 }
@@ -961,8 +1047,8 @@ static int fschmd_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct fschmd_data *data;
-	const char * const names[5] = { "Poseidon", "Hermes", "Scylla",
-					"Heracles", "Heimdall" };
+	const char * const names[7] = { "Poseidon", "Hermes", "Scylla",
+				"Heracles", "Heimdall", "Hades", "Syleus" };
 	const int watchdog_minors[] = { WATCHDOG_MINOR, 212, 213, 214, 215 };
 	int i, err;
 	enum chips kind = id->driver_data;
@@ -991,7 +1077,7 @@ static int fschmd_probe(struct i2c_client *client,
 
 	/* Read the special DMI table for fscher and newer chips */
 	if ((kind == fscher || kind >= fschrc) && dmi_vref == -1) {
-		dmi_walk(fschmd_dmi_decode);
+		dmi_walk(fschmd_dmi_decode, NULL);
 		if (dmi_vref == -1) {
 			dev_warn(&client->dev,
 				"Couldn't get voltage scaling factors from "
@@ -1000,21 +1086,25 @@ static int fschmd_probe(struct i2c_client *client,
 		}
 	}
 
+	/* i2c kind goes from 1-6, we want from 0-5 to address arrays */
+	data->kind = kind - 1;
+
 	/* Read in some never changing registers */
 	data->revision = i2c_smbus_read_byte_data(client, FSCHMD_REG_REVISION);
 	data->global_control = i2c_smbus_read_byte_data(client,
 					FSCHMD_REG_CONTROL);
 	data->watchdog_control = i2c_smbus_read_byte_data(client,
-					FSCHMD_REG_WDOG_CONTROL);
+					FSCHMD_REG_WDOG_CONTROL[data->kind]);
 	data->watchdog_state = i2c_smbus_read_byte_data(client,
-					FSCHMD_REG_WDOG_STATE);
+					FSCHMD_REG_WDOG_STATE[data->kind]);
 	data->watchdog_preset = i2c_smbus_read_byte_data(client,
-					FSCHMD_REG_WDOG_PRESET);
+					FSCHMD_REG_WDOG_PRESET[data->kind]);
 
-	/* i2c kind goes from 1-5, we want from 0-4 to address arrays */
-	data->kind = kind - 1;
+	err = device_create_file(&client->dev, &dev_attr_alert_led);
+	if (err)
+		goto exit_detach;
 
-	for (i = 0; i < ARRAY_SIZE(fschmd_attr); i++) {
+	for (i = 0; i < FSCHMD_NO_VOLT_SENSORS[data->kind]; i++) {
 		err = device_create_file(&client->dev,
 					&fschmd_attr[i].dev_attr);
 		if (err)
@@ -1027,6 +1117,16 @@ static int fschmd_probe(struct i2c_client *client,
 				show_temp_max)
 			continue;
 
+		if (kind == fscsyl) {
+			if (i % 4 == 0)
+				data->temp_status[i / 4] =
+					i2c_smbus_read_byte_data(client,
+						FSCHMD_REG_TEMP_STATE
+						[data->kind][i / 4]);
+			if (data->temp_status[i / 4] & FSCHMD_TEMP_DISABLED)
+				continue;
+		}
+
 		err = device_create_file(&client->dev,
 					&fschmd_temp_attr[i].dev_attr);
 		if (err)
@@ -1040,6 +1140,16 @@ static int fschmd_probe(struct i2c_client *client,
 					"pwm3_auto_point1_pwm"))
 			continue;
 
+		if (kind == fscsyl) {
+			if (i % 5 == 0)
+				data->fan_status[i / 5] =
+					i2c_smbus_read_byte_data(client,
+						FSCHMD_REG_FAN_STATE
+						[data->kind][i / 5]);
+			if (data->fan_status[i / 5] & FSCHMD_FAN_DISABLED)
+				continue;
+		}
+
 		err = device_create_file(&client->dev,
 					&fschmd_fan_attr[i].dev_attr);
 		if (err)
@@ -1126,7 +1236,8 @@ static int fschmd_remove(struct i2c_client *client)
 	if (data->hwmon_dev)
 		hwmon_device_unregister(data->hwmon_dev);
 
-	for (i = 0; i < ARRAY_SIZE(fschmd_attr); i++)
+	device_remove_file(&client->dev, &dev_attr_alert_led);
+	for (i = 0; i < (FSCHMD_NO_VOLT_SENSORS[data->kind]); i++)
 		device_remove_file(&client->dev, &fschmd_attr[i].dev_attr);
 	for (i = 0; i < (FSCHMD_NO_TEMP_SENSORS[data->kind] * 4); i++)
 		device_remove_file(&client->dev,
@@ -1171,7 +1282,7 @@ static struct fschmd_data *fschmd_update_device(struct device *dev)
 					data->temp_act[i] < data->temp_max[i])
 				i2c_smbus_write_byte_data(client,
 					FSCHMD_REG_TEMP_STATE[data->kind][i],
-					FSCHMD_TEMP_ALERT);
+					data->temp_status[i]);
 		}
 
 		for (i = 0; i < FSCHMD_NO_FAN_SENSORS[data->kind]; i++) {
@@ -1193,12 +1304,12 @@ static struct fschmd_data *fschmd_update_device(struct device *dev)
 					data->fan_act[i])
 				i2c_smbus_write_byte_data(client,
 					FSCHMD_REG_FAN_STATE[data->kind][i],
-					FSCHMD_FAN_ALARM);
+					data->fan_status[i]);
 		}
 
-		for (i = 0; i < 3; i++)
+		for (i = 0; i < FSCHMD_NO_VOLT_SENSORS[data->kind]; i++)
 			data->volt[i] = i2c_smbus_read_byte_data(client,
-						FSCHMD_REG_VOLT[i]);
+					       FSCHMD_REG_VOLT[data->kind][i]);
 
 		data->last_updated = jiffies;
 		data->valid = 1;
@@ -1220,8 +1331,8 @@ static void __exit fschmd_exit(void)
 }
 
 MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
-MODULE_DESCRIPTION("FSC Poseidon, Hermes, Scylla, Heracles and "
-			"Heimdall driver");
+MODULE_DESCRIPTION("FSC Poseidon, Hermes, Scylla, Heracles, Heimdall, Hades "
+			"and Syleus driver");
 MODULE_LICENSE("GPL");
 
 module_init(fschmd_init);
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index a4d92d246d52..d3612a1f1981 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -65,6 +65,10 @@
 #define HDAPS_INPUT_FUZZ	4	/* input event threshold */
 #define HDAPS_INPUT_FLAT	4
 
+#define HDAPS_X_AXIS		(1 << 0)
+#define HDAPS_Y_AXIS		(1 << 1)
+#define HDAPS_BOTH_AXES		(HDAPS_X_AXIS | HDAPS_Y_AXIS)
+
 static struct platform_device *pdev;
 static struct input_polled_dev *hdaps_idev;
 static unsigned int hdaps_invert;
@@ -182,11 +186,11 @@ static int __hdaps_read_pair(unsigned int port1, unsigned int port2,
 	km_activity = inb(HDAPS_PORT_KMACT);
 	__device_complete();
 
-	/* if hdaps_invert is set, negate the two values */
-	if (hdaps_invert) {
+	/* hdaps_invert is a bitvector to negate the axes */
+	if (hdaps_invert & HDAPS_X_AXIS)
 		*x = -*x;
+	if (hdaps_invert & HDAPS_Y_AXIS)
 		*y = -*y;
-	}
 
 	return 0;
 }
@@ -436,7 +440,8 @@ static ssize_t hdaps_invert_store(struct device *dev,
 {
 	int invert;
 
-	if (sscanf(buf, "%d", &invert) != 1 || (invert != 1 && invert != 0))
+	if (sscanf(buf, "%d", &invert) != 1 ||
+	    invert < 0 || invert > HDAPS_BOTH_AXES)
 		return -EINVAL;
 
 	hdaps_invert = invert;
@@ -483,56 +488,52 @@ static int __init hdaps_dmi_match(const struct dmi_system_id *id)
 /* hdaps_dmi_match_invert - found an inverted match. */
 static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
 {
-	hdaps_invert = 1;
-	printk(KERN_INFO "hdaps: inverting axis readings.\n");
+	hdaps_invert = (unsigned long)id->driver_data;
+	printk(KERN_INFO "hdaps: inverting axis (%u) readings.\n",
+	       hdaps_invert);
 	return hdaps_dmi_match(id);
 }
 
-#define HDAPS_DMI_MATCH_NORMAL(vendor, model) {		\
-	.ident = vendor " " model,			\
-	.callback = hdaps_dmi_match,			\
-	.matches = {					\
-		DMI_MATCH(DMI_BOARD_VENDOR, vendor),	\
-		DMI_MATCH(DMI_PRODUCT_VERSION, model)	\
-	}						\
-}
-
-#define HDAPS_DMI_MATCH_INVERT(vendor, model) {		\
+#define HDAPS_DMI_MATCH_INVERT(vendor, model, axes) {	\
 	.ident = vendor " " model,			\
 	.callback = hdaps_dmi_match_invert,		\
+	.driver_data = (void *)axes,			\
 	.matches = {					\
 		DMI_MATCH(DMI_BOARD_VENDOR, vendor),	\
 		DMI_MATCH(DMI_PRODUCT_VERSION, model)	\
 	}						\
 }
 
+#define HDAPS_DMI_MATCH_NORMAL(vendor, model)		\
+	HDAPS_DMI_MATCH_INVERT(vendor, model, 0)
+
 /* Note that HDAPS_DMI_MATCH_NORMAL("ThinkPad T42") would match
    "ThinkPad T42p", so the order of the entries matters.
    If your ThinkPad is not recognized, please update to latest
    BIOS. This is especially the case for some R52 ThinkPads. */
 static struct dmi_system_id __initdata hdaps_whitelist[] = {
-	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p"),
+	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R52"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad R61i"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad R61"),
-	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T41p"),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad R61i", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad R61", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T41p", HDAPS_BOTH_AXES),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T41"),
-	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T42p"),
+	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad T42p", HDAPS_BOTH_AXES),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T42"),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad T43"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T60"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T61p"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T61"),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T60", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T61p", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad T61", HDAPS_BOTH_AXES),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad X40"),
-	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad X41"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X60"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X61s"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X61"),
+	HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad X41", HDAPS_Y_AXIS),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X60", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X61s", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad X61", HDAPS_BOTH_AXES),
 	HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad Z60m"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad Z61m"),
-	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad Z61p"),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad Z61m", HDAPS_BOTH_AXES),
+	HDAPS_DMI_MATCH_INVERT("LENOVO", "ThinkPad Z61p", HDAPS_BOTH_AXES),
 	{ .ident = NULL }
 };
 
@@ -627,8 +628,9 @@ static void __exit hdaps_exit(void)
 module_init(hdaps_init);
 module_exit(hdaps_exit);
 
-module_param_named(invert, hdaps_invert, bool, 0);
-MODULE_PARM_DESC(invert, "invert data along each axis");
+module_param_named(invert, hdaps_invert, int, 0);
+MODULE_PARM_DESC(invert, "invert data along each axis. 1 invert x-axis, "
+		 "2 invert y-axis, 3 invert both axes.");
 
 MODULE_AUTHOR("Robert Love");
 MODULE_DESCRIPTION("IBM Hard Drive Active Protection System (HDAPS) driver");
diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/hwmon/pcf8591.c
index 16ce3e193776..1d7ffebd679d 100644
--- a/drivers/i2c/chips/pcf8591.c
+++ b/drivers/hwmon/pcf8591.c
@@ -1,6 +1,6 @@
 /*
     Copyright (C) 2001-2004 Aurelien Jarno <aurelien@aurel32.net>
-    Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with 
+    Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with
     the help of Jean Delvare <khali@linux-fr.org>
 
     This program is free software; you can redistribute it and/or modify
@@ -41,13 +41,13 @@ MODULE_PARM_DESC(input_mode,
 	" 3 = two differential inputs\n");
 
 /* The PCF8591 control byte
-      7    6    5    4    3    2    1    0  
+      7    6    5    4    3    2    1    0
    |  0 |AOEF|   AIP   |  0 |AINC|  AICH   | */
 
 /* Analog Output Enable Flag (analog output active if 1) */
 #define PCF8591_CONTROL_AOEF		0x40
-					
-/* Analog Input Programming 
+
+/* Analog Input Programming
    0x00 = four single ended inputs
    0x10 = three differential inputs
    0x20 = single ended and differential mixed
@@ -58,7 +58,7 @@ MODULE_PARM_DESC(input_mode,
 #define PCF8591_CONTROL_AINC		0x04
 
 /* Channel selection
-   0x00 = channel 0 
+   0x00 = channel 0
    0x01 = channel 1
    0x02 = channel 2
    0x03 = channel 3 */
@@ -114,7 +114,7 @@ static ssize_t set_out0_output(struct device *dev, struct device_attribute *attr
 	return -EINVAL;
 }
 
-static DEVICE_ATTR(out0_output, S_IWUSR | S_IRUGO, 
+static DEVICE_ATTR(out0_output, S_IWUSR | S_IRUGO,
 		   show_out0_ouput, set_out0_output);
 
 static ssize_t show_out0_enable(struct device *dev, struct device_attribute *attr, char *buf)
@@ -139,7 +139,7 @@ static ssize_t set_out0_enable(struct device *dev, struct device_attribute *attr
 	return count;
 }
 
-static DEVICE_ATTR(out0_enable, S_IWUSR | S_IRUGO, 
+static DEVICE_ATTR(out0_enable, S_IWUSR | S_IRUGO,
 		   show_out0_enable, set_out0_enable);
 
 static struct attribute *pcf8591_attributes[] = {
@@ -196,7 +196,7 @@ static int pcf8591_probe(struct i2c_client *client,
 		err = -ENOMEM;
 		goto exit;
 	}
-	
+
 	i2c_set_clientdata(client, data);
 	mutex_init(&data->update_lock);
 
@@ -249,8 +249,8 @@ static void pcf8591_init_client(struct i2c_client *client)
 	data->aout = PCF8591_INIT_AOUT;
 
 	i2c_smbus_write_byte_data(client, data->control, data->aout);
-	
-	/* The first byte transmitted contains the conversion code of the 
+
+	/* The first byte transmitted contains the conversion code of the
 	   previous read cycle. FLUSH IT! */
 	i2c_smbus_read_byte(client);
 }
@@ -267,8 +267,8 @@ static int pcf8591_read_channel(struct device *dev, int channel)
 		data->control = (data->control & ~PCF8591_CONTROL_AICH_MASK)
 			      | channel;
 		i2c_smbus_write_byte(client, data->control);
-	
-		/* The first byte transmitted contains the conversion code of 
+
+		/* The first byte transmitted contains the conversion code of
 		   the previous read cycle. FLUSH IT! */
 		i2c_smbus_read_byte(client);
 	}
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index feae743ba991..e64b42058b21 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -36,6 +36,7 @@
     w83627ehf   10      5       4       3      0x8850 0x88    0x5ca3
                                                0x8860 0xa1
     w83627dhg    9      5       4       3      0xa020 0xc1    0x5ca3
+    w83667hg     9      5       3       3      0xa510 0xc1    0x5ca3
 */
 
 #include <linux/module.h>
@@ -52,12 +53,13 @@
 #include <asm/io.h>
 #include "lm75.h"
 
-enum kinds { w83627ehf, w83627dhg };
+enum kinds { w83627ehf, w83627dhg, w83667hg };
 
 /* used to set data->name = w83627ehf_device_names[data->sio_kind] */
 static const char * w83627ehf_device_names[] = {
 	"w83627ehf",
 	"w83627dhg",
+	"w83667hg",
 };
 
 static unsigned short force_id;
@@ -71,6 +73,7 @@ MODULE_PARM_DESC(force_id, "Override the detected device ID");
  */
 
 #define W83627EHF_LD_HWM	0x0b
+#define W83667HG_LD_VID 	0x0d
 
 #define SIO_REG_LDSEL		0x07	/* Logical device select */
 #define SIO_REG_DEVID		0x20	/* Device ID (2 bytes) */
@@ -83,6 +86,7 @@ MODULE_PARM_DESC(force_id, "Override the detected device ID");
 #define SIO_W83627EHF_ID	0x8850
 #define SIO_W83627EHG_ID	0x8860
 #define SIO_W83627DHG_ID	0xa020
+#define SIO_W83667HG_ID 	0xa510
 #define SIO_ID_MASK		0xFFF0
 
 static inline void
@@ -289,6 +293,7 @@ struct w83627ehf_data {
 	u8 pwm_mode[4]; /* 0->DC variable voltage, 1->PWM variable duty cycle */
 	u8 pwm_enable[4]; /* 1->manual
 			     2->thermal cruise (also called SmartFan I) */
+	u8 pwm_num;		/* number of pwm */
 	u8 pwm[4];
 	u8 target_temp[4];
 	u8 tolerance[4];
@@ -298,6 +303,9 @@ struct w83627ehf_data {
 
 	u8 vid;
 	u8 vrm;
+
+	u8 temp3_disable;
+	u8 in6_skip;
 };
 
 struct w83627ehf_sio_data {
@@ -866,25 +874,37 @@ show_temp_type(struct device *dev, struct device_attribute *attr, char *buf)
 	return sprintf(buf, "%d\n", (int)data->temp_type[nr]);
 }
 
-static struct sensor_device_attribute sda_temp[] = {
+static struct sensor_device_attribute sda_temp_input[] = {
 	SENSOR_ATTR(temp1_input, S_IRUGO, show_temp1, NULL, 0),
 	SENSOR_ATTR(temp2_input, S_IRUGO, show_temp, NULL, 0),
 	SENSOR_ATTR(temp3_input, S_IRUGO, show_temp, NULL, 1),
+};
+
+static struct sensor_device_attribute sda_temp_max[] = {
 	SENSOR_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp1_max,
 		    store_temp1_max, 0),
 	SENSOR_ATTR(temp2_max, S_IRUGO | S_IWUSR, show_temp_max,
 		    store_temp_max, 0),
 	SENSOR_ATTR(temp3_max, S_IRUGO | S_IWUSR, show_temp_max,
 		    store_temp_max, 1),
+};
+
+static struct sensor_device_attribute sda_temp_max_hyst[] = {
 	SENSOR_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp1_max_hyst,
 		    store_temp1_max_hyst, 0),
 	SENSOR_ATTR(temp2_max_hyst, S_IRUGO | S_IWUSR, show_temp_max_hyst,
 		    store_temp_max_hyst, 0),
 	SENSOR_ATTR(temp3_max_hyst, S_IRUGO | S_IWUSR, show_temp_max_hyst,
 		    store_temp_max_hyst, 1),
+};
+
+static struct sensor_device_attribute sda_temp_alarm[] = {
 	SENSOR_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4),
 	SENSOR_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 5),
 	SENSOR_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 13),
+};
+
+static struct sensor_device_attribute sda_temp_type[] = {
 	SENSOR_ATTR(temp1_type, S_IRUGO, show_temp_type, NULL, 0),
 	SENSOR_ATTR(temp2_type, S_IRUGO, show_temp_type, NULL, 1),
 	SENSOR_ATTR(temp3_type, S_IRUGO, show_temp_type, NULL, 2),
@@ -1181,6 +1201,8 @@ static void w83627ehf_device_remove_files(struct device *dev)
 	for (i = 0; i < ARRAY_SIZE(sda_sf3_arrays_fan4); i++)
 		device_remove_file(dev, &sda_sf3_arrays_fan4[i].dev_attr);
 	for (i = 0; i < data->in_num; i++) {
+		if ((i == 6) && data->in6_skip)
+			continue;
 		device_remove_file(dev, &sda_in_input[i].dev_attr);
 		device_remove_file(dev, &sda_in_alarm[i].dev_attr);
 		device_remove_file(dev, &sda_in_min[i].dev_attr);
@@ -1192,15 +1214,22 @@ static void w83627ehf_device_remove_files(struct device *dev)
 		device_remove_file(dev, &sda_fan_div[i].dev_attr);
 		device_remove_file(dev, &sda_fan_min[i].dev_attr);
 	}
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < data->pwm_num; i++) {
 		device_remove_file(dev, &sda_pwm[i].dev_attr);
 		device_remove_file(dev, &sda_pwm_mode[i].dev_attr);
 		device_remove_file(dev, &sda_pwm_enable[i].dev_attr);
 		device_remove_file(dev, &sda_target_temp[i].dev_attr);
 		device_remove_file(dev, &sda_tolerance[i].dev_attr);
 	}
-	for (i = 0; i < ARRAY_SIZE(sda_temp); i++)
-		device_remove_file(dev, &sda_temp[i].dev_attr);
+	for (i = 0; i < 3; i++) {
+		if ((i == 2) && data->temp3_disable)
+			continue;
+		device_remove_file(dev, &sda_temp_input[i].dev_attr);
+		device_remove_file(dev, &sda_temp_max[i].dev_attr);
+		device_remove_file(dev, &sda_temp_max_hyst[i].dev_attr);
+		device_remove_file(dev, &sda_temp_alarm[i].dev_attr);
+		device_remove_file(dev, &sda_temp_type[i].dev_attr);
+	}
 
 	device_remove_file(dev, &dev_attr_name);
 	device_remove_file(dev, &dev_attr_cpu0_vid);
@@ -1222,6 +1251,8 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data)
 	for (i = 0; i < 2; i++) {
 		tmp = w83627ehf_read_value(data,
 					   W83627EHF_REG_TEMP_CONFIG[i]);
+		if ((i == 1) && data->temp3_disable)
+			continue;
 		if (tmp & 0x01)
 			w83627ehf_write_value(data,
 					      W83627EHF_REG_TEMP_CONFIG[i],
@@ -1272,8 +1303,17 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 	data->name = w83627ehf_device_names[sio_data->kind];
 	platform_set_drvdata(pdev, data);
 
-	/* 627EHG and 627EHF have 10 voltage inputs; DHG has 9 */
-	data->in_num = (sio_data->kind == w83627dhg) ? 9 : 10;
+	/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */
+	data->in_num = (sio_data->kind == w83627ehf) ? 10 : 9;
+	/* 667HG has 3 pwms */
+	data->pwm_num = (sio_data->kind == w83667hg) ? 3 : 4;
+
+	/* Check temp3 configuration bit for 667HG */
+	if (sio_data->kind == w83667hg) {
+		data->temp3_disable = w83627ehf_read_value(data,
+					W83627EHF_REG_TEMP_CONFIG[1]) & 0x01;
+		data->in6_skip = !data->temp3_disable;
+	}
 
 	/* Initialize the chip */
 	w83627ehf_init_device(data);
@@ -1281,44 +1321,64 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 	data->vrm = vid_which_vrm();
 	superio_enter(sio_data->sioreg);
 	/* Read VID value */
-	superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
-	if (superio_inb(sio_data->sioreg, SIO_REG_VID_CTRL) & 0x80) {
-		/* Set VID input sensibility if needed. In theory the BIOS
-		   should have set it, but in practice it's not always the
-		   case. We only do it for the W83627EHF/EHG because the
-		   W83627DHG is more complex in this respect. */
-		if (sio_data->kind == w83627ehf) {
-			en_vrm10 = superio_inb(sio_data->sioreg,
-					       SIO_REG_EN_VRM10);
-			if ((en_vrm10 & 0x08) && data->vrm == 90) {
-				dev_warn(dev, "Setting VID input voltage to "
-					 "TTL\n");
-				superio_outb(sio_data->sioreg, SIO_REG_EN_VRM10,
-					     en_vrm10 & ~0x08);
-			} else if (!(en_vrm10 & 0x08) && data->vrm == 100) {
-				dev_warn(dev, "Setting VID input voltage to "
-					 "VRM10\n");
-				superio_outb(sio_data->sioreg, SIO_REG_EN_VRM10,
-					     en_vrm10 | 0x08);
-			}
-		}
-
-		data->vid = superio_inb(sio_data->sioreg, SIO_REG_VID_DATA);
-		if (sio_data->kind == w83627ehf) /* 6 VID pins only */
-			data->vid &= 0x3f;
-
+	if (sio_data->kind == w83667hg) {
+		/* W83667HG has different pins for VID input and output, so
+		we can get the VID input values directly at logical device D
+		0xe3. */
+		superio_select(sio_data->sioreg, W83667HG_LD_VID);
+		data->vid = superio_inb(sio_data->sioreg, 0xe3);
 		err = device_create_file(dev, &dev_attr_cpu0_vid);
 		if (err)
 			goto exit_release;
 	} else {
-		dev_info(dev, "VID pins in output mode, CPU VID not "
-			 "available\n");
+		superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
+		if (superio_inb(sio_data->sioreg, SIO_REG_VID_CTRL) & 0x80) {
+			/* Set VID input sensibility if needed. In theory the
+			   BIOS should have set it, but in practice it's not
+			   always the case. We only do it for the W83627EHF/EHG
+			   because the W83627DHG is more complex in this
+			   respect. */
+			if (sio_data->kind == w83627ehf) {
+				en_vrm10 = superio_inb(sio_data->sioreg,
+						       SIO_REG_EN_VRM10);
+				if ((en_vrm10 & 0x08) && data->vrm == 90) {
+					dev_warn(dev, "Setting VID input "
+						 "voltage to TTL\n");
+					superio_outb(sio_data->sioreg,
+						     SIO_REG_EN_VRM10,
+						     en_vrm10 & ~0x08);
+				} else if (!(en_vrm10 & 0x08)
+					   && data->vrm == 100) {
+					dev_warn(dev, "Setting VID input "
+						 "voltage to VRM10\n");
+					superio_outb(sio_data->sioreg,
+						     SIO_REG_EN_VRM10,
+						     en_vrm10 | 0x08);
+				}
+			}
+
+			data->vid = superio_inb(sio_data->sioreg,
+						SIO_REG_VID_DATA);
+			if (sio_data->kind == w83627ehf) /* 6 VID pins only */
+				data->vid &= 0x3f;
+
+			err = device_create_file(dev, &dev_attr_cpu0_vid);
+			if (err)
+				goto exit_release;
+		} else {
+			dev_info(dev, "VID pins in output mode, CPU VID not "
+				 "available\n");
+		}
 	}
 
 	/* fan4 and fan5 share some pins with the GPIO and serial flash */
-
-	fan5pin = superio_inb(sio_data->sioreg, 0x24) & 0x2;
-	fan4pin = superio_inb(sio_data->sioreg, 0x29) & 0x6;
+	if (sio_data->kind == w83667hg) {
+		fan5pin = superio_inb(sio_data->sioreg, 0x27) & 0x20;
+		fan4pin = superio_inb(sio_data->sioreg, 0x27) & 0x40;
+	} else {
+		fan5pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x02);
+		fan4pin = !(superio_inb(sio_data->sioreg, 0x29) & 0x06);
+	}
 	superio_exit(sio_data->sioreg);
 
 	/* It looks like fan4 and fan5 pins can be alternatively used
@@ -1329,9 +1389,9 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 
 	data->has_fan = 0x07; /* fan1, fan2 and fan3 */
 	i = w83627ehf_read_value(data, W83627EHF_REG_FANDIV1);
-	if ((i & (1 << 2)) && (!fan4pin))
+	if ((i & (1 << 2)) && fan4pin)
 		data->has_fan |= (1 << 3);
-	if (!(i & (1 << 1)) && (!fan5pin))
+	if (!(i & (1 << 1)) && fan5pin)
 		data->has_fan |= (1 << 4);
 
 	/* Read fan clock dividers immediately */
@@ -1344,14 +1404,16 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 			goto exit_remove;
 
 	/* if fan4 is enabled create the sf3 files for it */
-	if (data->has_fan & (1 << 3))
+	if ((data->has_fan & (1 << 3)) && data->pwm_num >= 4)
 		for (i = 0; i < ARRAY_SIZE(sda_sf3_arrays_fan4); i++) {
 			if ((err = device_create_file(dev,
 				&sda_sf3_arrays_fan4[i].dev_attr)))
 				goto exit_remove;
 		}
 
-	for (i = 0; i < data->in_num; i++)
+	for (i = 0; i < data->in_num; i++) {
+		if ((i == 6) && data->in6_skip)
+			continue;
 		if ((err = device_create_file(dev, &sda_in_input[i].dev_attr))
 			|| (err = device_create_file(dev,
 				&sda_in_alarm[i].dev_attr))
@@ -1360,6 +1422,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 			|| (err = device_create_file(dev,
 				&sda_in_max[i].dev_attr)))
 			goto exit_remove;
+	}
 
 	for (i = 0; i < 5; i++) {
 		if (data->has_fan & (1 << i)) {
@@ -1372,7 +1435,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 				|| (err = device_create_file(dev,
 					&sda_fan_min[i].dev_attr)))
 				goto exit_remove;
-			if (i < 4 && /* w83627ehf only has 4 pwm */
+			if (i < data->pwm_num &&
 				((err = device_create_file(dev,
 					&sda_pwm[i].dev_attr))
 				|| (err = device_create_file(dev,
@@ -1387,9 +1450,21 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 		}
 	}
 
-	for (i = 0; i < ARRAY_SIZE(sda_temp); i++)
-		if ((err = device_create_file(dev, &sda_temp[i].dev_attr)))
+	for (i = 0; i < 3; i++) {
+		if ((i == 2) && data->temp3_disable)
+			continue;
+		if ((err = device_create_file(dev,
+				&sda_temp_input[i].dev_attr))
+			|| (err = device_create_file(dev,
+				&sda_temp_max[i].dev_attr))
+			|| (err = device_create_file(dev,
+				&sda_temp_max_hyst[i].dev_attr))
+			|| (err = device_create_file(dev,
+				&sda_temp_alarm[i].dev_attr))
+			|| (err = device_create_file(dev,
+				&sda_temp_type[i].dev_attr)))
 			goto exit_remove;
+	}
 
 	err = device_create_file(dev, &dev_attr_name);
 	if (err)
@@ -1442,6 +1517,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
 	static const char __initdata sio_name_W83627EHF[] = "W83627EHF";
 	static const char __initdata sio_name_W83627EHG[] = "W83627EHG";
 	static const char __initdata sio_name_W83627DHG[] = "W83627DHG";
+	static const char __initdata sio_name_W83667HG[] = "W83667HG";
 
 	u16 val;
 	const char *sio_name;
@@ -1466,6 +1542,10 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
 		sio_data->kind = w83627dhg;
 		sio_name = sio_name_W83627DHG;
 		break;
+	case SIO_W83667HG_ID:
+		sio_data->kind = w83667hg;
+		sio_name = sio_name_W83667HG;
+		break;
 	default:
 		if (val != 0xffff)
 			pr_debug(DRVNAME ": unsupported chip ID: 0x%04x\n",
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 230238df56c4..10411848fd70 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -65,6 +65,7 @@
 #include <linux/i2c.h>
 #include <linux/acpi.h>
 #include <linux/io.h>
+#include <linux/dmi.h>
 
 /* I801 SMBus address offsets */
 #define SMBHSTSTS	(0 + i801_smba)
@@ -616,10 +617,81 @@ static void __init input_apanel_init(void)
 static void __init input_apanel_init(void) {}
 #endif
 
+#if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE
+struct dmi_onboard_device_info {
+	const char *name;
+	u8 type;
+	unsigned short i2c_addr;
+	const char *i2c_type;
+};
+
+static struct dmi_onboard_device_info __devinitdata dmi_devices[] = {
+	{ "Syleus", DMI_DEV_TYPE_OTHER, 0x73, "fscsyl" },
+	{ "Hermes", DMI_DEV_TYPE_OTHER, 0x73, "fscher" },
+	{ "Hades",  DMI_DEV_TYPE_OTHER, 0x73, "fschds" },
+};
+
+static void __devinit dmi_check_onboard_device(u8 type, const char *name,
+					       struct i2c_adapter *adap)
+{
+	int i;
+	struct i2c_board_info info;
+
+	for (i = 0; i < ARRAY_SIZE(dmi_devices); i++) {
+		/* & ~0x80, ignore enabled/disabled bit */
+		if ((type & ~0x80) != dmi_devices[i].type)
+			continue;
+		if (strcmp(name, dmi_devices[i].name))
+			continue;
+
+		memset(&info, 0, sizeof(struct i2c_board_info));
+		info.addr = dmi_devices[i].i2c_addr;
+		strlcpy(info.type, dmi_devices[i].i2c_type, I2C_NAME_SIZE);
+		i2c_new_device(adap, &info);
+		break;
+	}
+}
+
+/* We use our own function to check for onboard devices instead of
+   dmi_find_device() as some buggy BIOS's have the devices we are interested
+   in marked as disabled */
+static void __devinit dmi_check_onboard_devices(const struct dmi_header *dm,
+						void *adap)
+{
+	int i, count;
+
+	if (dm->type != 10)
+		return;
+
+	count = (dm->length - sizeof(struct dmi_header)) / 2;
+	for (i = 0; i < count; i++) {
+		const u8 *d = (char *)(dm + 1) + (i * 2);
+		const char *name = ((char *) dm) + dm->length;
+		u8 type = d[0];
+		u8 s = d[1];
+
+		if (!s)
+			continue;
+		s--;
+		while (s > 0 && name[0]) {
+			name += strlen(name) + 1;
+			s--;
+		}
+		if (name[0] == 0) /* Bogus string reference */
+			continue;
+
+		dmi_check_onboard_device(type, name, adap);
+	}
+}
+#endif
+
 static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	unsigned char temp;
 	int err;
+#if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE
+	const char *vendor;
+#endif
 
 	I801_dev = dev;
 	i801_features = 0;
@@ -712,6 +784,11 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id
 		i2c_new_device(&i801_adapter, &info);
 	}
 #endif
+#if defined CONFIG_SENSORS_FSCHMD || defined CONFIG_SENSORS_FSCHMD_MODULE
+	vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
+	if (vendor && !strcmp(vendor, "FUJITSU SIEMENS"))
+		dmi_walk(dmi_check_onboard_devices, &i801_adapter);
+#endif
 
 	return 0;
 
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 2b847d875946..26bf37010586 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -70,7 +70,7 @@ static irqreturn_t mpc_i2c_isr(int irq, void *dev_id)
 		/* Read again to allow register to stabilise */
 		i2c->interrupt = readb(i2c->base + MPC_I2C_SR);
 		writeb(0, i2c->base + MPC_I2C_SR);
-		wake_up_interruptible(&i2c->queue);
+		wake_up(&i2c->queue);
 	}
 	return IRQ_HANDLED;
 }
@@ -115,13 +115,10 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing)
 		writeb(0, i2c->base + MPC_I2C_SR);
 	} else {
 		/* Interrupt mode */
-		result = wait_event_interruptible_timeout(i2c->queue,
+		result = wait_event_timeout(i2c->queue,
 			(i2c->interrupt & CSR_MIF), timeout);
 
-		if (unlikely(result < 0)) {
-			pr_debug("I2C: wait interrupted\n");
-			writeccr(i2c, 0);
-		} else if (unlikely(!(i2c->interrupt & CSR_MIF))) {
+		if (unlikely(!(i2c->interrupt & CSR_MIF))) {
 			pr_debug("I2C: wait timeout\n");
 			writeccr(i2c, 0);
 			result = -ETIMEDOUT;
diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index c80312c1f382..8f8c81eb0aee 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -64,19 +64,6 @@ config SENSORS_PCA9539
 	  This driver is deprecated and will be dropped soon. Use
 	  drivers/gpio/pca953x.c instead.
 
-config SENSORS_PCF8591
-	tristate "Philips PCF8591"
-	depends on EXPERIMENTAL
-	default n
-	help
-	  If you say yes here you get support for Philips PCF8591 chips.
-
-	  This driver can also be built as a module.  If so, the module
-	  will be called pcf8591.
-
-	  These devices are hard to detect and rarely found on mainstream
-	  hardware.  If unsure, say N.
-
 config SENSORS_MAX6875
 	tristate "Maxim MAX6875 Power supply supervisor"
 	depends on EXPERIMENTAL
diff --git a/drivers/i2c/chips/Makefile b/drivers/i2c/chips/Makefile
index d142f238a2de..55a376037183 100644
--- a/drivers/i2c/chips/Makefile
+++ b/drivers/i2c/chips/Makefile
@@ -15,7 +15,6 @@ obj-$(CONFIG_SENSORS_MAX6875)	+= max6875.o
 obj-$(CONFIG_SENSORS_PCA9539)	+= pca9539.o
 obj-$(CONFIG_SENSORS_PCF8574)	+= pcf8574.o
 obj-$(CONFIG_PCF8575)		+= pcf8575.o
-obj-$(CONFIG_SENSORS_PCF8591)	+= pcf8591.o
 obj-$(CONFIG_SENSORS_TSL2550)	+= tsl2550.o
 
 ifeq ($(CONFIG_I2C_DEBUG_CHIP),y)
diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c
index d3513b6b8530..d516168464fc 100644
--- a/drivers/ide/alim15x3.c
+++ b/drivers/ide/alim15x3.c
@@ -191,17 +191,18 @@ static void ali_set_dma_mode(ide_drive_t *drive, const u8 speed)
 /**
  *	ali15x3_dma_setup	-	begin a DMA phase
  *	@drive:	target device
+ *	@cmd: command
  *
  *	Returns 1 if the DMA cannot be performed, zero on success.
  */
 
-static int ali15x3_dma_setup(ide_drive_t *drive)
+static int ali15x3_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	if (m5229_revision < 0xC2 && drive->media != ide_disk) {
-		if (rq_data_dir(drive->hwif->rq))
+		if (cmd->tf_flags & IDE_TFLAG_WRITE)
 			return 1;	/* try PIO instead of DMA */
 	}
-	return ide_dma_setup(drive);
+	return ide_dma_setup(drive, cmd);
 }
 
 /**
@@ -503,11 +504,11 @@ static const struct ide_port_ops ali_port_ops = {
 static const struct ide_dma_ops ali_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ali15x3_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c
index 1bb50f46388d..27547121daff 100644
--- a/drivers/ide/at91_ide.c
+++ b/drivers/ide/at91_ide.c
@@ -143,7 +143,7 @@ static void apply_timings(const u8 chipselect, const u8 pio,
 	set_smc_timings(chipselect, cycle, setup, pulse, data_float, use_iordy);
 }
 
-static void at91_ide_input_data(ide_drive_t *drive, struct request *rq,
+static void at91_ide_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 				void *buf, unsigned int len)
 {
 	ide_hwif_t *hwif = drive->hwif;
@@ -156,11 +156,11 @@ static void at91_ide_input_data(ide_drive_t *drive, struct request *rq,
 	len++;
 
 	enter_16bit(chipselect, mode);
-	__ide_mm_insw((void __iomem *) io_ports->data_addr, buf, len / 2);
+	readsw((void __iomem *)io_ports->data_addr, buf, len / 2);
 	leave_16bit(chipselect, mode);
 }
 
-static void at91_ide_output_data(ide_drive_t *drive, struct request *rq,
+static void at91_ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
 				 void *buf, unsigned int len)
 {
 	ide_hwif_t *hwif = drive->hwif;
@@ -171,7 +171,7 @@ static void at91_ide_output_data(ide_drive_t *drive, struct request *rq,
 	pdbg("cs %u buf %p len %d\n", chipselect,  buf, len);
 
 	enter_16bit(chipselect, mode);
-	__ide_mm_outsw((void __iomem *) io_ports->data_addr, buf, len / 2);
+	writesw((void __iomem *)io_ports->data_addr, buf, len / 2);
 	leave_16bit(chipselect, mode);
 }
 
@@ -185,55 +185,55 @@ static void ide_mm_outb(u8 value, unsigned long port)
 	writeb(value, (void __iomem *) port);
 }
 
-static void at91_ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void at91_ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
-	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
+	struct ide_taskfile *tf = &cmd->tf;
+	u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->tf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (cmd->tf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		at91_ide_output_data(drive, NULL, &data, 2);
 	}
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		ide_mm_outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		ide_mm_outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		ide_mm_outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		ide_mm_outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		ide_mm_outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		ide_mm_outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		ide_mm_outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		ide_mm_outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		ide_mm_outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		ide_mm_outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
 		ide_mm_outb((tf->device & HIHI) | drive->select, io_ports->device_addr);
 }
 
-static void at91_ide_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void at91_ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->tf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		at91_ide_input_data(drive, NULL, &data, 2);
@@ -244,31 +244,31 @@ static void at91_ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	ide_mm_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = ide_mm_inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = ide_mm_inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = ide_mm_inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = ide_mm_inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = ide_mm_inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = ide_mm_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		ide_mm_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature = ide_mm_inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = ide_mm_inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = ide_mm_inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = ide_mm_inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = ide_mm_inb(io_ports->lbah_addr);
 	}
 }
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index 154ec2cf734f..d3a9d6c15328 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -86,13 +86,13 @@ void auide_outsw(unsigned long port, void *addr, u32 count)
 	ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
 }
 
-static void au1xxx_input_data(ide_drive_t *drive, struct request *rq,
+static void au1xxx_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			      void *buf, unsigned int len)
 {
 	auide_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
 }
 
-static void au1xxx_output_data(ide_drive_t *drive, struct request *rq,
+static void au1xxx_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			       void *buf, unsigned int len)
 {
 	auide_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
@@ -209,23 +209,17 @@ static void auide_set_dma_mode(ide_drive_t *drive, const u8 speed)
  */
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-static int auide_build_dmatable(ide_drive_t *drive)
+static int auide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	int i, iswrite, count = 0;
 	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
 	_auide_hwif *ahwif = &auide_hwif;
 	struct scatterlist *sg;
+	int i = cmd->sg_nents, count = 0;
+	int iswrite = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
 
-	iswrite = (rq_data_dir(rq) == WRITE);
 	/* Save for interrupt context */
 	ahwif->drive = drive;
 
-	hwif->sg_nents = i = ide_build_sglist(drive, rq);
-
-	if (!i)
-		return 0;
-
 	/* fill the descriptors */
 	sg = hwif->sg_table;
 	while (i && sg_dma_len(sg)) {
@@ -286,12 +280,7 @@ static int auide_build_dmatable(ide_drive_t *drive)
 
 static int auide_dma_end(ide_drive_t *drive)
 {
-	ide_hwif_t *hwif = drive->hwif;
-
-	if (hwif->sg_nents) {
-		ide_destroy_dmatable(drive);
-		hwif->sg_nents = 0;
-	}
+	ide_destroy_dmatable(drive);
 
 	return 0;
 }
@@ -301,19 +290,10 @@ static void auide_dma_start(ide_drive_t *drive )
 }
 
 
-static void auide_dma_exec_cmd(ide_drive_t *drive, u8 command)
+static int auide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	/* issue cmd to drive */
-	ide_execute_command(drive, command, &ide_dma_intr,
-			    (2*WAIT_CMD), NULL);
-}
-
-static int auide_dma_setup(ide_drive_t *drive)
-{
-	struct request *rq = drive->hwif->rq;
-
-	if (!auide_build_dmatable(drive)) {
-		ide_map_sg(drive, rq);
+	if (auide_build_dmatable(drive, cmd) == 0) {
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
@@ -369,7 +349,6 @@ static void auide_init_dbdma_dev(dbdev_tab_t *dev, u32 dev_id, u32 tsize, u32 de
 static const struct ide_dma_ops au1xxx_dma_ops = {
 	.dma_host_set		= auide_dma_host_set,
 	.dma_setup		= auide_dma_setup,
-	.dma_exec_cmd		= auide_dma_exec_cmd,
 	.dma_start		= auide_dma_start,
 	.dma_end		= auide_dma_end,
 	.dma_test_irq		= auide_dma_test_irq,
diff --git a/drivers/ide/buddha.c b/drivers/ide/buddha.c
index c5a3c9ef6a5d..d028f8864bc1 100644
--- a/drivers/ide/buddha.c
+++ b/drivers/ide/buddha.c
@@ -143,6 +143,11 @@ static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base,
 	hw->chipset = ide_generic;
 }
 
+static const struct ide_port_info buddha_port_info = {
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
+};
+
     /*
      *  Probe for a Buddha or Catweasel IDE interface
      */
@@ -172,10 +177,6 @@ static int __init buddha_init(void)
 		
 		board = z->resource.start;
 
-/*
- * FIXME: we now have selectable mmio v/s iomio transports.
- */
-
 		if(type != BOARD_XSURF) {
 			if (!request_mem_region(board+BUDDHA_BASE1, 0x800, "IDE"))
 				continue;
@@ -224,7 +225,7 @@ fail_base2:
 			hws[i] = &hw[i];
 		}
 
-		ide_host_add(NULL, hws, NULL);
+		ide_host_add(&buddha_port_info, hws, NULL);
 	}
 
 	return 0;
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index aeee036b1503..bf0e3f470824 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -379,11 +379,11 @@ static const struct ide_port_ops cmd64x_port_ops = {
 static const struct ide_dma_ops cmd64x_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= cmd64x_dma_end,
 	.dma_test_irq		= cmd64x_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
@@ -391,11 +391,11 @@ static const struct ide_dma_ops cmd64x_dma_ops = {
 static const struct ide_dma_ops cmd646_rev1_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= cmd646_1_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
@@ -403,11 +403,11 @@ static const struct ide_dma_ops cmd646_rev1_dma_ops = {
 static const struct ide_dma_ops cmd648_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= cmd648_dma_end,
 	.dma_test_irq		= cmd648_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c
index 7a62db719a46..d5dcf4899607 100644
--- a/drivers/ide/cs5536.c
+++ b/drivers/ide/cs5536.c
@@ -231,11 +231,11 @@ static const struct ide_port_ops cs5536_port_ops = {
 static const struct ide_dma_ops cs5536_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= cs5536_dma_start,
 	.dma_end		= cs5536_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 };
 
diff --git a/drivers/ide/delkin_cb.c b/drivers/ide/delkin_cb.c
index bacb1194c9c9..f153b95619bb 100644
--- a/drivers/ide/delkin_cb.c
+++ b/drivers/ide/delkin_cb.c
@@ -66,6 +66,7 @@ static const struct ide_port_info delkin_cb_port_info = {
 	.port_ops		= &delkin_cb_port_ops,
 	.host_flags		= IDE_HFLAG_IO_32BIT | IDE_HFLAG_UNMASK_IRQS |
 				  IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
 	.init_chipset		= delkin_cb_init_chipset,
 };
 
diff --git a/drivers/ide/dtc2278.c b/drivers/ide/dtc2278.c
index 689b2e493413..c6b138122981 100644
--- a/drivers/ide/dtc2278.c
+++ b/drivers/ide/dtc2278.c
@@ -100,7 +100,8 @@ static const struct ide_port_info dtc2278_port_info __initdata = {
 				  IDE_HFLAG_IO_32BIT |
 				  /* disallow ->io_32bit changes */
 				  IDE_HFLAG_NO_IO_32BIT |
-				  IDE_HFLAG_NO_DMA,
+				  IDE_HFLAG_NO_DMA |
+				  IDE_HFLAG_DTC2278,
 	.pio_mask		= ATA_PIO4,
 };
 
diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c
index a638e952d67a..b368a5effc3a 100644
--- a/drivers/ide/falconide.c
+++ b/drivers/ide/falconide.c
@@ -40,29 +40,48 @@
      *  which is shared between several drivers.
      */
 
-int falconide_intr_lock;
-EXPORT_SYMBOL(falconide_intr_lock);
+static int falconide_intr_lock;
 
-static void falconide_input_data(ide_drive_t *drive, struct request *rq,
+static void falconide_release_lock(void)
+{
+	if (falconide_intr_lock == 0) {
+		printk(KERN_ERR "%s: bug\n", __func__);
+		return;
+	}
+	falconide_intr_lock = 0;
+	stdma_release();
+}
+
+static void falconide_get_lock(irq_handler_t handler, void *data)
+{
+	if (falconide_intr_lock == 0) {
+		if (in_interrupt() > 0)
+			panic("Falcon IDE hasn't ST-DMA lock in interrupt");
+		stdma_lock(handler, data);
+		falconide_intr_lock = 1;
+	}
+}
+
+static void falconide_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 				 void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-	if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
+	if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS))
 		return insw(data_addr, buf, (len + 1) / 2);
 
-	insw_swapw(data_addr, buf, (len + 1) / 2);
+	raw_insw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
-static void falconide_output_data(ide_drive_t *drive, struct request *rq,
+static void falconide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
 				  void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-	if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
+	if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS))
 		return outsw(data_addr, buf, (len + 1) / 2);
 
-	outsw_swapw(data_addr, buf, (len + 1) / 2);
+	raw_outsw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
 /* Atari has a byte-swapped IDE interface */
@@ -81,8 +100,12 @@ static const struct ide_tp_ops falconide_tp_ops = {
 };
 
 static const struct ide_port_info falconide_port_info = {
+	.get_lock		= falconide_get_lock,
+	.release_lock		= falconide_release_lock,
 	.tp_ops			= &falconide_tp_ops,
-	.host_flags		= IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_SERIALIZE |
+				  IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
 };
 
 static void __init falconide_setup_ports(hw_regs_t *hw)
@@ -132,9 +155,9 @@ static int __init falconide_init(void)
 		goto err;
 	}
 
-	ide_get_lock(NULL, NULL);
+	falconide_get_lock(NULL, NULL);
 	rc = ide_host_register(host, &falconide_port_info, hws);
-	ide_release_lock();
+	falconide_release_lock();
 
 	if (rc)
 		goto err_free;
diff --git a/drivers/ide/gayle.c b/drivers/ide/gayle.c
index 59bd0be9dcb3..dc778251cb05 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -118,7 +118,9 @@ static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base,
 }
 
 static const struct ide_port_info gayle_port_info = {
-	.host_flags		= IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA,
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_SERIALIZE |
+				  IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
 };
 
     /*
@@ -163,9 +165,6 @@ found:
 	    irqport = (unsigned long)ZTWO_VADDR(GAYLE_IRQ_1200);
 	    ack_intr = gayle_ack_intr_a1200;
 	}
-/*
- * FIXME: we now have selectable modes between mmio v/s iomio
- */
 
 	res_start = ((unsigned long)phys_base) & ~(GAYLE_NEXT_PORT-1);
 	res_n = GAYLE_IDEREG_SIZE;
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index d3b3e824f445..dbaf184ed9c5 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -1418,11 +1418,11 @@ static const struct ide_port_ops hpt3xx_port_ops = {
 static const struct ide_dma_ops hpt37x_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= hpt374_dma_end,
 	.dma_test_irq		= hpt374_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
@@ -1430,11 +1430,11 @@ static const struct ide_dma_ops hpt37x_dma_ops = {
 static const struct ide_dma_ops hpt370_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= hpt370_dma_start,
 	.dma_end		= hpt370_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= hpt370_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
@@ -1442,11 +1442,11 @@ static const struct ide_dma_ops hpt370_dma_ops = {
 static const struct ide_dma_ops hpt36x_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= hpt366_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 415d7e24f2b6..51ce404fe532 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -307,15 +307,14 @@ static void icside_dma_start(ide_drive_t *drive)
 	enable_dma(ec->dma);
 }
 
-static int icside_dma_setup(ide_drive_t *drive)
+static int icside_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct expansion_card *ec = ECARD_DEV(hwif->dev);
 	struct icside_state *state = ecard_get_drvdata(ec);
-	struct request *rq = hwif->rq;
 	unsigned int dma_mode;
 
-	if (rq_data_dir(rq))
+	if (cmd->tf_flags & IDE_TFLAG_WRITE)
 		dma_mode = DMA_MODE_WRITE;
 	else
 		dma_mode = DMA_MODE_READ;
@@ -325,8 +324,6 @@ static int icside_dma_setup(ide_drive_t *drive)
 	 */
 	BUG_ON(dma_channel_active(ec->dma));
 
-	hwif->sg_nents = ide_build_sglist(drive, rq);
-
 	/*
 	 * Ensure that we have the right interrupt routed.
 	 */
@@ -346,7 +343,7 @@ static int icside_dma_setup(ide_drive_t *drive)
 	 * Tell the DMA engine about the SG table and
 	 * data direction.
 	 */
-	set_dma_sg(ec->dma, hwif->sg_table, hwif->sg_nents);
+	set_dma_sg(ec->dma, hwif->sg_table, cmd->sg_nents);
 	set_dma_mode(ec->dma, dma_mode);
 
 	drive->waiting_for_dma = 1;
@@ -354,12 +351,6 @@ static int icside_dma_setup(ide_drive_t *drive)
 	return 0;
 }
 
-static void icside_dma_exec_cmd(ide_drive_t *drive, u8 cmd)
-{
-	/* issue cmd to drive */
-	ide_execute_command(drive, cmd, ide_dma_intr, 2 * WAIT_CMD, NULL);
-}
-
 static int icside_dma_test_irq(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
@@ -383,7 +374,6 @@ static int icside_dma_init(ide_hwif_t *hwif, const struct ide_port_info *d)
 static const struct ide_dma_ops icside_v6_dma_ops = {
 	.dma_host_set		= icside_dma_host_set,
 	.dma_setup		= icside_dma_setup,
-	.dma_exec_cmd		= icside_dma_exec_cmd,
 	.dma_start		= icside_dma_start,
 	.dma_end		= icside_dma_end,
 	.dma_test_irq		= icside_dma_test_irq,
@@ -419,6 +409,10 @@ static void icside_setup_ports(hw_regs_t *hw, void __iomem *base,
 	hw->chipset = ide_acorn;
 }
 
+static const struct ide_port_info icside_v5_port_info = {
+	.host_flags		= IDE_HFLAG_NO_DMA,
+};
+
 static int __devinit
 icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 {
@@ -445,7 +439,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 
 	icside_setup_ports(&hw, base, &icside_cardinfo_v5, ec);
 
-	host = ide_host_alloc(NULL, hws);
+	host = ide_host_alloc(&icside_v5_port_info, hws);
 	if (host == NULL)
 		return -ENODEV;
 
@@ -453,7 +447,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 
 	ecard_set_drvdata(ec, state);
 
-	ret = ide_host_register(host, NULL, hws);
+	ret = ide_host_register(host, &icside_v5_port_info, hws);
 	if (ret)
 		goto err_free;
 
diff --git a/drivers/ide/ide-4drives.c b/drivers/ide/ide-4drives.c
index 9e85b1ec9607..78aca75a2c48 100644
--- a/drivers/ide/ide-4drives.c
+++ b/drivers/ide/ide-4drives.c
@@ -23,7 +23,8 @@ static const struct ide_port_ops ide_4drives_port_ops = {
 
 static const struct ide_port_info ide_4drives_port_info = {
 	.port_ops		= &ide_4drives_port_ops,
-	.host_flags		= IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA,
+	.host_flags		= IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA |
+				  IDE_HFLAG_4DRIVES,
 };
 
 static int __init ide_4drives_init(void)
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index 5b704f1ea90c..12f436951bff 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -304,7 +304,7 @@ static int do_drive_set_taskfiles(ide_drive_t *drive,
 	/* send all taskfile registers (0x1f1-0x1f7) *in*that*order* */
 	for (ix = 0; ix < gtf_count; ix++) {
 		u8 *gtf = (u8 *)(gtf_address + ix * REGS_PER_GTF);
-		ide_task_t task;
+		struct ide_cmd cmd;
 
 		DEBPRINT("(0x1f1-1f7): "
 			 "hex: %02x %02x %02x %02x %02x %02x %02x\n",
@@ -317,11 +317,11 @@ static int do_drive_set_taskfiles(ide_drive_t *drive,
 		}
 
 		/* convert GTF to taskfile */
-		memset(&task, 0, sizeof(ide_task_t));
-		memcpy(&task.tf_array[7], gtf, REGS_PER_GTF);
-		task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+		memset(&cmd, 0, sizeof(cmd));
+		memcpy(&cmd.tf_array[7], gtf, REGS_PER_GTF);
+		cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
-		err = ide_no_data_taskfile(drive, &task);
+		err = ide_no_data_taskfile(drive, &cmd);
 		if (err) {
 			printk(KERN_ERR "%s: ide_no_data_taskfile failed: %u\n",
 					__func__, err);
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 6adc5b4a4406..2fb5d28a9be5 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -302,16 +302,16 @@ EXPORT_SYMBOL_GPL(ide_cd_get_xferlen);
 
 void ide_read_bcount_and_ireason(ide_drive_t *drive, u16 *bcount, u8 *ireason)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
-			IDE_TFLAG_IN_NSECT;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_IN_LBAH | IDE_TFLAG_IN_LBAM |
+		       IDE_TFLAG_IN_NSECT;
 
-	drive->hwif->tp_ops->tf_read(drive, &task);
+	drive->hwif->tp_ops->tf_read(drive, &cmd);
 
-	*bcount = (task.tf.lbah << 8) | task.tf.lbam;
-	*ireason = task.tf.nsect & 3;
+	*bcount = (cmd.tf.lbah << 8) | cmd.tf.lbam;
+	*ireason = cmd.tf.nsect & 3;
 }
 EXPORT_SYMBOL_GPL(ide_read_bcount_and_ireason);
 
@@ -336,11 +336,6 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
 	timeout = (drive->media == ide_floppy) ? WAIT_FLOPPY_CMD
 					       : WAIT_TAPE_CMD;
 
-	if (pc->flags & PC_FLAG_TIMEDOUT) {
-		drive->pc_callback(drive, 0);
-		return ide_stopped;
-	}
-
 	/* Clear the interrupt */
 	stat = tp_ops->read_status(hwif);
 
@@ -362,6 +357,8 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
 
 	/* No more interrupts */
 	if ((stat & ATA_DRQ) == 0) {
+		int uptodate;
+
 		debug_log("Packet command completed, %d bytes transferred\n",
 			  pc->xferred);
 
@@ -400,7 +397,22 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
 			dsc = 1;
 
 		/* Command finished - Call the callback function */
-		drive->pc_callback(drive, dsc);
+		uptodate = drive->pc_callback(drive, dsc);
+
+		if (uptodate == 0)
+			drive->failed_pc = NULL;
+
+		if (blk_special_request(rq)) {
+			rq->errors = 0;
+			ide_complete_rq(drive, 0, blk_rq_bytes(rq));
+		} else {
+			if (blk_fs_request(rq) == 0 && uptodate <= 0) {
+				if (rq->errors == 0)
+					rq->errors = -EIO;
+			}
+			ide_complete_rq(drive, uptodate ? 0 : -EIO,
+					ide_rq_bytes(rq));
+		}
 
 		return ide_stopped;
 	}
@@ -458,7 +470,8 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
 
 		/* FIXME: don't do partial completions */
 		if (drive->media == ide_floppy)
-			ide_end_request(drive, 1, done >> 9);
+			ide_complete_rq(drive, 0,
+					done ? done : ide_rq_bytes(rq));
 	} else
 		xferfunc(drive, NULL, pc->cur_pos, bcount);
 
@@ -470,39 +483,32 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
 		  rq->cmd[0], bcount);
 next_irq:
 	/* And set the interrupt handler again */
-	ide_set_handler(drive, ide_pc_intr, timeout, NULL);
+	ide_set_handler(drive, ide_pc_intr, timeout);
 	return ide_started;
 }
 
-static void ide_pktcmd_tf_load(ide_drive_t *drive, u32 tf_flags, u16 bcount)
+static void ide_init_packet_cmd(struct ide_cmd *cmd, u32 tf_flags,
+				u16 bcount, u8 dma)
 {
-	ide_hwif_t *hwif = drive->hwif;
-	ide_task_t task;
-	u8 dma = drive->dma;
-
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_OUT_LBAH | IDE_TFLAG_OUT_LBAM |
-			IDE_TFLAG_OUT_FEATURE | tf_flags;
-	task.tf.feature = dma;		/* Use PIO/DMA */
-	task.tf.lbam    = bcount & 0xff;
-	task.tf.lbah    = (bcount >> 8) & 0xff;
-
-	ide_tf_dump(drive->name, &task.tf);
-	hwif->tp_ops->set_irq(hwif, 1);
-	SELECT_MASK(drive, 0);
-	hwif->tp_ops->tf_load(drive, &task);
+	cmd->protocol  = dma ? ATAPI_PROT_DMA : ATAPI_PROT_PIO;
+	cmd->tf_flags |= IDE_TFLAG_OUT_LBAH | IDE_TFLAG_OUT_LBAM |
+			 IDE_TFLAG_OUT_FEATURE | tf_flags;
+	cmd->tf.command = ATA_CMD_PACKET;
+	cmd->tf.feature = dma;		/* Use PIO/DMA */
+	cmd->tf.lbam    = bcount & 0xff;
+	cmd->tf.lbah    = (bcount >> 8) & 0xff;
 }
 
 static u8 ide_read_ireason(ide_drive_t *drive)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_IN_NSECT;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_IN_NSECT;
 
-	drive->hwif->tp_ops->tf_read(drive, &task);
+	drive->hwif->tp_ops->tf_read(drive, &cmd);
 
-	return task.tf.nsect & 3;
+	return cmd.tf.nsect & 3;
 }
 
 static u8 ide_wait_ireason(ide_drive_t *drive, u8 ireason)
@@ -597,11 +603,13 @@ static ide_startstop_t ide_transfer_pc(ide_drive_t *drive)
 		}
 	}
 
+	hwif->expiry = expiry;
+
 	/* Set the interrupt routine */
 	ide_set_handler(drive,
 			(dev_is_idecd(drive) ? drive->irq_handler
 					     : ide_pc_intr),
-			timeout, expiry);
+			timeout);
 
 	/* Begin DMA, if necessary */
 	if (dev_is_idecd(drive)) {
@@ -621,23 +629,30 @@ static ide_startstop_t ide_transfer_pc(ide_drive_t *drive)
 	return ide_started;
 }
 
-ide_startstop_t ide_issue_pc(ide_drive_t *drive)
+ide_startstop_t ide_issue_pc(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	struct ide_atapi_pc *pc;
 	ide_hwif_t *hwif = drive->hwif;
+	const struct ide_dma_ops *dma_ops = hwif->dma_ops;
 	ide_expiry_t *expiry = NULL;
+	struct request *rq = hwif->rq;
 	unsigned int timeout;
 	u32 tf_flags;
 	u16 bcount;
+	u8 drq_int = !!(drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT);
 
 	if (dev_is_idecd(drive)) {
 		tf_flags = IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL;
-		bcount = ide_cd_get_xferlen(hwif->rq);
+		bcount = ide_cd_get_xferlen(rq);
 		expiry = ide_cd_expiry;
 		timeout = ATAPI_WAIT_PC;
 
-		if (drive->dma)
-			drive->dma = !hwif->dma_ops->dma_setup(drive);
+		if (drive->dma) {
+			if (ide_build_sglist(drive, cmd))
+				drive->dma = !dma_ops->dma_setup(drive, cmd);
+			else
+				drive->dma = 0;
+		}
 	} else {
 		pc = drive->pc;
 
@@ -656,8 +671,12 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive)
 		}
 
 		if ((pc->flags & PC_FLAG_DMA_OK) &&
-		     (drive->dev_flags & IDE_DFLAG_USING_DMA))
-			drive->dma = !hwif->dma_ops->dma_setup(drive);
+		     (drive->dev_flags & IDE_DFLAG_USING_DMA)) {
+			if (ide_build_sglist(drive, cmd))
+				drive->dma = !dma_ops->dma_setup(drive, cmd);
+			else
+				drive->dma = 0;
+		}
 
 		if (!drive->dma)
 			pc->flags &= ~PC_FLAG_DMA_OK;
@@ -666,18 +685,18 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive)
 						       : WAIT_TAPE_CMD;
 	}
 
-	ide_pktcmd_tf_load(drive, tf_flags, bcount);
+	ide_init_packet_cmd(cmd, tf_flags, bcount, drive->dma);
 
-	/* Issue the packet command */
-	if (drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT) {
+	(void)do_rw_taskfile(drive, cmd);
+
+	if (drq_int) {
 		if (drive->dma)
 			drive->waiting_for_dma = 0;
-		ide_execute_command(drive, ATA_CMD_PACKET, ide_transfer_pc,
-				    timeout, expiry);
-		return ide_started;
-	} else {
-		ide_execute_pkt_cmd(drive);
-		return ide_transfer_pc(drive);
+		hwif->expiry = expiry;
 	}
+
+	ide_execute_command(drive, cmd, ide_transfer_pc, timeout);
+
+	return drq_int ? ide_started : ide_transfer_pc(drive);
 }
 EXPORT_SYMBOL_GPL(ide_issue_pc);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 2177cd11664c..3f630e4080d4 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -100,8 +100,7 @@ static int cdrom_log_sense(ide_drive_t *drive, struct request *rq,
 {
 	int log = 0;
 
-	ide_debug_log(IDE_DBG_SENSE, "Call %s, sense_key: 0x%x\n", __func__,
-		      sense->sense_key);
+	ide_debug_log(IDE_DBG_SENSE, "sense_key: 0x%x", sense->sense_key);
 
 	if (!sense || !rq || (rq->cmd_flags & REQ_QUIET))
 		return 0;
@@ -151,13 +150,12 @@ static void cdrom_analyze_sense_data(ide_drive_t *drive,
 	unsigned long bio_sectors;
 	struct cdrom_info *info = drive->driver_data;
 
-	ide_debug_log(IDE_DBG_SENSE, "Call %s, error_code: 0x%x, "
-			"sense_key: 0x%x\n", __func__, sense->error_code,
-			sense->sense_key);
+	ide_debug_log(IDE_DBG_SENSE, "error_code: 0x%x, sense_key: 0x%x",
+				     sense->error_code, sense->sense_key);
 
 	if (failed_command)
-		ide_debug_log(IDE_DBG_SENSE, "%s: failed cmd: 0x%x\n",
-				__func__, failed_command->cmd[0]);
+		ide_debug_log(IDE_DBG_SENSE, "failed cmd: 0x%x",
+					     failed_command->cmd[0]);
 
 	if (!cdrom_log_sense(drive, failed_command, sense))
 		return;
@@ -215,9 +213,9 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense,
 				      struct request *failed_command)
 {
 	struct cdrom_info *info		= drive->driver_data;
-	struct request *rq		= &info->request_sense_request;
+	struct request *rq		= &drive->request_sense_rq;
 
-	ide_debug_log(IDE_DBG_SENSE, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_SENSE, "enter");
 
 	if (sense == NULL)
 		sense = &info->sense_data;
@@ -239,8 +237,8 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense,
 	rq->buffer = (void *) failed_command;
 
 	if (failed_command)
-		ide_debug_log(IDE_DBG_SENSE, "failed_cmd: 0x%x\n",
-			      failed_command->cmd[0]);
+		ide_debug_log(IDE_DBG_SENSE, "failed_cmd: 0x%x",
+					     failed_command->cmd[0]);
 
 	drive->hwif->rq = NULL;
 
@@ -252,9 +250,8 @@ static void cdrom_end_request(ide_drive_t *drive, int uptodate)
 	struct request *rq = drive->hwif->rq;
 	int nsectors = rq->hard_cur_sectors;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s, cmd: 0x%x, uptodate: 0x%x, "
-		      "nsectors: %d\n", __func__, rq->cmd[0], uptodate,
-		      nsectors);
+	ide_debug_log(IDE_DBG_FUNC, "cmd: 0x%x, uptodate: 0x%x, nsectors: %d",
+				    rq->cmd[0], uptodate, nsectors);
 
 	if (blk_sense_request(rq) && uptodate) {
 		/*
@@ -275,8 +272,8 @@ static void cdrom_end_request(ide_drive_t *drive, int uptodate)
 			 * now end the failed request
 			 */
 			if (blk_fs_request(failed)) {
-				if (ide_end_dequeued_request(drive, failed, 0,
-						failed->hard_nr_sectors))
+				if (ide_end_rq(drive, failed, -EIO,
+						failed->hard_nr_sectors << 9))
 					BUG();
 			} else {
 				if (blk_end_request(failed, -EIO,
@@ -295,10 +292,13 @@ static void cdrom_end_request(ide_drive_t *drive, int uptodate)
 	if (!nsectors)
 		nsectors = 1;
 
-	ide_debug_log(IDE_DBG_FUNC, "Exit %s, uptodate: 0x%x, nsectors: %d\n",
-		      __func__, uptodate, nsectors);
+	ide_debug_log(IDE_DBG_FUNC, "uptodate: 0x%x, nsectors: %d",
+				    uptodate, nsectors);
 
-	ide_end_request(drive, uptodate, nsectors);
+	if (blk_fs_request(rq) == 0 && uptodate <= 0 && rq->errors == 0)
+		rq->errors = -EIO;
+
+	ide_complete_rq(drive, uptodate ? 0 : -EIO, nsectors << 9);
 }
 
 static void ide_dump_status_no_sense(ide_drive_t *drive, const char *msg, u8 st)
@@ -338,9 +338,10 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
 		return 1;
 	}
 
-	ide_debug_log(IDE_DBG_RQ, "%s: stat: 0x%x, good_stat: 0x%x, "
-		      "rq->cmd[0]: 0x%x, rq->cmd_type: 0x%x, err: 0x%x\n",
-		      __func__, stat, good_stat, rq->cmd[0], rq->cmd_type, err);
+	ide_debug_log(IDE_DBG_RQ, "stat: 0x%x, good_stat: 0x%x, cmd[0]: 0x%x, "
+				  "rq->cmd_type: 0x%x, err: 0x%x",
+				  stat, good_stat, rq->cmd[0], rq->cmd_type,
+				  err);
 
 	if (blk_sense_request(rq)) {
 		/*
@@ -530,8 +531,7 @@ static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq,
 {
 	ide_hwif_t *hwif = drive->hwif;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s, ireason: 0x%x, rw: 0x%x\n",
-		      __func__, ireason, rw);
+	ide_debug_log(IDE_DBG_FUNC, "ireason: 0x%x, rw: 0x%x", ireason, rw);
 
 	/*
 	 * ireason == 0: the drive wants to receive data from us
@@ -572,7 +572,7 @@ static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq,
  */
 static int ide_cd_check_transfer_size(ide_drive_t *drive, int len)
 {
-	ide_debug_log(IDE_DBG_FUNC, "Call %s, len: %d\n", __func__, len);
+	ide_debug_log(IDE_DBG_FUNC, "len: %d", len);
 
 	if ((len % SECTOR_SIZE) == 0)
 		return 0;
@@ -594,8 +594,7 @@ static int ide_cd_check_transfer_size(ide_drive_t *drive, int len)
 static ide_startstop_t ide_cd_prepare_rw_request(ide_drive_t *drive,
 						 struct request *rq)
 {
-	ide_debug_log(IDE_DBG_RQ, "Call %s: rq->cmd_flags: 0x%x\n", __func__,
-		      rq->cmd_flags);
+	ide_debug_log(IDE_DBG_RQ, "rq->cmd_flags: 0x%x", rq->cmd_flags);
 
 	if (rq_data_dir(rq) == READ) {
 		unsigned short sectors_per_frame =
@@ -639,7 +638,7 @@ static ide_startstop_t ide_cd_prepare_rw_request(ide_drive_t *drive,
 static void ide_cd_restore_request(ide_drive_t *drive, struct request *rq)
 {
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	if (rq->buffer != bio_data(rq->bio)) {
 		sector_t n =
@@ -658,8 +657,7 @@ static void ide_cd_restore_request(ide_drive_t *drive, struct request *rq)
 
 static void ide_cd_request_sense_fixup(ide_drive_t *drive, struct request *rq)
 {
-	ide_debug_log(IDE_DBG_FUNC, "Call %s, rq->cmd[0]: 0x%x\n",
-		      __func__, rq->cmd[0]);
+	ide_debug_log(IDE_DBG_FUNC, "rq->cmd[0]: 0x%x", rq->cmd[0]);
 
 	/*
 	 * Some of the trailing request sense fields are optional,
@@ -686,9 +684,9 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
 	if (!sense)
 		sense = &local_sense;
 
-	ide_debug_log(IDE_DBG_PC, "Call %s, cmd[0]: 0x%x, write: 0x%x, "
-		      "timeout: %d, cmd_flags: 0x%x\n", __func__, cmd[0], write,
-		      timeout, cmd_flags);
+	ide_debug_log(IDE_DBG_PC, "cmd[0]: 0x%x, write: 0x%x, timeout: %d, "
+				  "cmd_flags: 0x%x",
+				  cmd[0], write, timeout, cmd_flags);
 
 	/* start of retry loop */
 	do {
@@ -772,8 +770,8 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 	u16 len;
 	u8 ireason;
 
-	ide_debug_log(IDE_DBG_PC, "Call %s, rq->cmd[0]: 0x%x, write: 0x%x\n",
-		      __func__, rq->cmd[0], write);
+	ide_debug_log(IDE_DBG_PC, "cmd[0]: 0x%x, write: 0x%x",
+				  rq->cmd[0], write);
 
 	/* check for errors */
 	dma = drive->dma;
@@ -795,10 +793,11 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 		if (dma_error)
 			return ide_error(drive, "dma error", stat);
 		if (blk_fs_request(rq)) {
-			ide_end_request(drive, 1, rq->nr_sectors);
+			ide_complete_rq(drive, 0, rq->nr_sectors
+				? (rq->nr_sectors << 9) : ide_rq_bytes(rq));
 			return ide_stopped;
 		} else if (rq->cmd_type == REQ_TYPE_ATA_PC && !rq->bio) {
-			ide_end_request(drive, 1, 1);
+			ide_complete_rq(drive, 0, 512);
 			return ide_stopped;
 		}
 		goto end_request;
@@ -810,8 +809,8 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 	if (thislen > len)
 		thislen = len;
 
-	ide_debug_log(IDE_DBG_PC, "%s: DRQ: stat: 0x%x, thislen: %d\n",
-		      __func__, stat, thislen);
+	ide_debug_log(IDE_DBG_PC, "DRQ: stat: 0x%x, thislen: %d",
+				  stat, thislen);
 
 	/* If DRQ is clear, the command has completed. */
 	if ((stat & ATA_DRQ) == 0) {
@@ -876,8 +875,9 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 		xferfunc = hwif->tp_ops->input_data;
 	}
 
-	ide_debug_log(IDE_DBG_PC, "%s: data transfer, rq->cmd_type: 0x%x, "
-		      "ireason: 0x%x\n", __func__, rq->cmd_type, ireason);
+	ide_debug_log(IDE_DBG_PC, "data transfer, rq->cmd_type: 0x%x, "
+				  "ireason: 0x%x",
+				  rq->cmd_type, ireason);
 
 	/* transfer data */
 	while (thislen > 0) {
@@ -959,7 +959,8 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
 			expiry = ide_cd_expiry;
 	}
 
-	ide_set_handler(drive, cdrom_newpc_intr, timeout, expiry);
+	hwif->expiry = expiry;
+	ide_set_handler(drive, cdrom_newpc_intr, timeout);
 	return ide_started;
 
 end_request:
@@ -988,9 +989,9 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
 	unsigned short sectors_per_frame =
 		queue_hardsect_size(drive->queue) >> SECTOR_BITS;
 
-	ide_debug_log(IDE_DBG_RQ, "Call %s, rq->cmd[0]: 0x%x, write: 0x%x, "
-		      "secs_per_frame: %u\n",
-		      __func__, rq->cmd[0], write, sectors_per_frame);
+	ide_debug_log(IDE_DBG_RQ, "rq->cmd[0]: 0x%x, write: 0x%x, "
+				  "secs_per_frame: %u",
+				  rq->cmd[0], write, sectors_per_frame);
 
 	if (write) {
 		/* disk has become write protected */
@@ -1026,9 +1027,8 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
 static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 {
 
-	ide_debug_log(IDE_DBG_PC, "Call %s, rq->cmd[0]: 0x%x, "
-		      "rq->cmd_type: 0x%x\n", __func__, rq->cmd[0],
-		      rq->cmd_type);
+	ide_debug_log(IDE_DBG_PC, "rq->cmd[0]: 0x%x, rq->cmd_type: 0x%x",
+				  rq->cmd[0], rq->cmd_type);
 
 	if (blk_pc_request(rq))
 		rq->cmd_flags |= REQ_QUIET;
@@ -1067,10 +1067,13 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
 					sector_t block)
 {
-	ide_debug_log(IDE_DBG_RQ, "Call %s, rq->cmd[0]: 0x%x, "
-		      "rq->cmd_type: 0x%x, block: %llu\n",
-		      __func__, rq->cmd[0], rq->cmd_type,
-		      (unsigned long long)block);
+	struct ide_cmd cmd;
+
+	ide_debug_log(IDE_DBG_RQ, "cmd: 0x%x, block: %llu",
+				  rq->cmd[0], (unsigned long long)block);
+
+	if (drive->debug_mask & IDE_DBG_RQ)
+		blk_dump_rq_flags(rq, "ide_cd_do_request");
 
 	if (blk_fs_request(rq)) {
 		if (cdrom_start_rw(drive, rq) == ide_stopped)
@@ -1094,7 +1097,14 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
 		return ide_stopped;
 	}
 
-	return ide_issue_pc(drive);
+	memset(&cmd, 0, sizeof(cmd));
+
+	if (rq_data_dir(rq))
+		cmd.tf_flags |= IDE_TFLAG_WRITE;
+
+	cmd.rq = rq;
+
+	return ide_issue_pc(drive, &cmd);
 }
 
 /*
@@ -1119,7 +1129,7 @@ int cdrom_check_status(ide_drive_t *drive, struct request_sense *sense)
 	struct cdrom_device_info *cdi = &info->devinfo;
 	unsigned char cmd[BLK_MAX_CDB];
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	memset(cmd, 0, BLK_MAX_CDB);
 	cmd[0] = GPCMD_TEST_UNIT_READY;
@@ -1147,7 +1157,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
 	unsigned len = sizeof(capbuf);
 	u32 blocklen;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	memset(cmd, 0, BLK_MAX_CDB);
 	cmd[0] = GPCMD_READ_CDVD_CAPACITY;
@@ -1179,8 +1189,8 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
 	*capacity = 1 + be32_to_cpu(capbuf.lba);
 	*sectors_per_frame = blocklen >> SECTOR_BITS;
 
-	ide_debug_log(IDE_DBG_PROBE, "%s: cap: %lu, sectors_per_frame: %lu\n",
-		      __func__, *capacity, *sectors_per_frame);
+	ide_debug_log(IDE_DBG_PROBE, "cap: %lu, sectors_per_frame: %lu",
+				     *capacity, *sectors_per_frame);
 
 	return 0;
 }
@@ -1191,7 +1201,7 @@ static int cdrom_read_tocentry(ide_drive_t *drive, int trackno, int msf_flag,
 {
 	unsigned char cmd[BLK_MAX_CDB];
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	memset(cmd, 0, BLK_MAX_CDB);
 
@@ -1221,7 +1231,7 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense)
 	long last_written;
 	unsigned long sectors_per_frame = SECTORS_PER_FRAME;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	if (toc == NULL) {
 		/* try to allocate space */
@@ -1383,7 +1393,7 @@ int ide_cdrom_get_capabilities(ide_drive_t *drive, u8 *buf)
 	struct packet_command cgc;
 	int stat, attempts = 3, size = ATAPI_CAPABILITIES_PAGE_SIZE;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	if ((drive->atapi_flags & IDE_AFLAG_FULL_CAPS_PAGE) == 0)
 		size -= ATAPI_CAPABILITIES_PAGE_PAD_SIZE;
@@ -1403,7 +1413,7 @@ void ide_cdrom_update_speed(ide_drive_t *drive, u8 *buf)
 	struct cdrom_info *cd = drive->driver_data;
 	u16 curspeed, maxspeed;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	if (drive->atapi_flags & IDE_AFLAG_LE_SPEED_FIELDS) {
 		curspeed = le16_to_cpup((__le16 *)&buf[8 + 14]);
@@ -1413,8 +1423,8 @@ void ide_cdrom_update_speed(ide_drive_t *drive, u8 *buf)
 		maxspeed = be16_to_cpup((__be16 *)&buf[8 + 8]);
 	}
 
-	ide_debug_log(IDE_DBG_PROBE, "%s: curspeed: %u, maxspeed: %u\n",
-		      __func__, curspeed, maxspeed);
+	ide_debug_log(IDE_DBG_PROBE, "curspeed: %u, maxspeed: %u",
+				     curspeed, maxspeed);
 
 	cd->current_speed = (curspeed + (176/2)) / 176;
 	cd->max_speed = (maxspeed + (176/2)) / 176;
@@ -1448,7 +1458,7 @@ static int ide_cdrom_register(ide_drive_t *drive, int nslots)
 	struct cdrom_info *info = drive->driver_data;
 	struct cdrom_device_info *devinfo = &info->devinfo;
 
-	ide_debug_log(IDE_DBG_PROBE, "Call %s, nslots: %d\n", __func__, nslots);
+	ide_debug_log(IDE_DBG_PROBE, "nslots: %d", nslots);
 
 	devinfo->ops = &ide_cdrom_dops;
 	devinfo->speed = info->current_speed;
@@ -1471,9 +1481,8 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
 	mechtype_t mechtype;
 	int nslots = 1;
 
-	ide_debug_log(IDE_DBG_PROBE, "Call %s, drive->media: 0x%x, "
-		      "drive->atapi_flags: 0x%lx\n", __func__, drive->media,
-		      drive->atapi_flags);
+	ide_debug_log(IDE_DBG_PROBE, "media: 0x%x, atapi_flags: 0x%lx",
+				     drive->media, drive->atapi_flags);
 
 	cdi->mask = (CDC_CD_R | CDC_CD_RW | CDC_DVD | CDC_DVD_R |
 		     CDC_DVD_RAM | CDC_SELECT_DISC | CDC_PLAY_AUDIO |
@@ -1754,7 +1763,7 @@ static int ide_cdrom_setup(ide_drive_t *drive)
 	char *fw_rev = (char *)&id[ATA_ID_FW_REV];
 	int nslots;
 
-	ide_debug_log(IDE_DBG_PROBE, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_PROBE, "enter");
 
 	blk_queue_prep_rq(drive->queue, ide_cdrom_prep_fn);
 	blk_queue_dma_alignment(drive->queue, 31);
@@ -1797,7 +1806,7 @@ static void ide_cd_remove(ide_drive_t *drive)
 {
 	struct cdrom_info *info = drive->driver_data;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	ide_proc_unregister_driver(drive, info->driver);
 	device_del(&info->dev);
@@ -1815,7 +1824,7 @@ static void ide_cd_release(struct device *dev)
 	ide_drive_t *drive = info->drive;
 	struct gendisk *g = info->disk;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	kfree(info->toc);
 	if (devinfo->handle == drive)
@@ -1839,7 +1848,6 @@ static struct ide_driver ide_cdrom_driver = {
 	.remove			= ide_cd_remove,
 	.version		= IDECD_VERSION,
 	.do_request		= ide_cd_do_request,
-	.end_request		= ide_end_request,
 #ifdef CONFIG_IDE_PROC_FS
 	.proc_entries		= ide_cd_proc_entries,
 	.proc_devsets		= ide_cd_proc_devsets,
@@ -1974,9 +1982,8 @@ static int ide_cd_probe(ide_drive_t *drive)
 	struct gendisk *g;
 	struct request_sense sense;
 
-	ide_debug_log(IDE_DBG_PROBE, "Call %s, drive->driver_req: %s, "
-		      "drive->media: 0x%x\n", __func__, drive->driver_req,
-		      drive->media);
+	ide_debug_log(IDE_DBG_PROBE, "driver_req: %s, media: 0x%x",
+				     drive->driver_req, drive->media);
 
 	if (!strstr("ide-cdrom", drive->driver_req))
 		goto failed;
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index c878bfcf1116..1d97101099ce 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -11,7 +11,7 @@
 #define IDECD_DEBUG_LOG		0
 
 #if IDECD_DEBUG_LOG
-#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, args)
+#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args)
 #else
 #define ide_debug_log(lvl, fmt, args...) do {} while (0)
 #endif
@@ -91,8 +91,6 @@ struct cdrom_info {
 	   on this device. */
 	struct request_sense sense_data;
 
-	struct request request_sense_request;
-
 	u8 max_speed;		/* Max speed of the drive. */
 	u8 current_speed;	/* Current speed of the drive. */
 
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index f50210fe558f..9e47f3529d55 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -154,6 +154,7 @@ static const struct ide_port_ops idecs_port_ops = {
 static const struct ide_port_info idecs_port_info = {
 	.port_ops		= &idecs_port_ops,
 	.host_flags		= IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
 };
 
 static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
diff --git a/drivers/ide/ide-devsets.c b/drivers/ide/ide-devsets.c
index 7c3953414d47..5bf958e5b1d5 100644
--- a/drivers/ide/ide-devsets.c
+++ b/drivers/ide/ide-devsets.c
@@ -183,8 +183,6 @@ ide_startstop_t ide_do_devset(ide_drive_t *drive, struct request *rq)
 	err = setfunc(drive, *(int *)&rq->cmd[1]);
 	if (err)
 		rq->errors = err;
-	else
-		err = 1;
-	ide_end_request(drive, err, 0);
+	ide_complete_rq(drive, err, ide_rq_bytes(rq));
 	return ide_stopped;
 }
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 806760d24cef..ca934c8a1289 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -28,7 +28,6 @@
 #include <linux/mutex.h>
 #include <linux/leds.h>
 #include <linux/ide.h>
-#include <linux/hdreg.h>
 
 #include <asm/byteorder.h>
 #include <asm/irq.h>
@@ -53,33 +52,26 @@ static const u8 ide_rw_cmds[] = {
 	ATA_CMD_WRITE_EXT,
 };
 
-static const u8 ide_data_phases[] = {
-	TASKFILE_MULTI_IN,
-	TASKFILE_MULTI_OUT,
-	TASKFILE_IN,
-	TASKFILE_OUT,
-	TASKFILE_IN_DMA,
-	TASKFILE_OUT_DMA,
-};
-
-static void ide_tf_set_cmd(ide_drive_t *drive, ide_task_t *task, u8 dma)
+static void ide_tf_set_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 dma)
 {
 	u8 index, lba48, write;
 
-	lba48 = (task->tf_flags & IDE_TFLAG_LBA48) ? 2 : 0;
-	write = (task->tf_flags & IDE_TFLAG_WRITE) ? 1 : 0;
+	lba48 = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 2 : 0;
+	write = (cmd->tf_flags & IDE_TFLAG_WRITE) ? 1 : 0;
 
-	if (dma)
+	if (dma) {
+		cmd->protocol = ATA_PROT_DMA;
 		index = 8;
-	else
-		index = drive->mult_count ? 0 : 4;
-
-	task->tf.command = ide_rw_cmds[index + lba48 + write];
-
-	if (dma)
-		index = 8; /* fixup index */
+	} else {
+		cmd->protocol = ATA_PROT_PIO;
+		if (drive->mult_count) {
+			cmd->tf_flags |= IDE_TFLAG_MULTI_PIO;
+			index = 0;
+		} else
+			index = 4;
+	}
 
-	task->data_phase = ide_data_phases[index / 2 + write];
+	cmd->tf.command = ide_rw_cmds[index + lba48 + write];
 }
 
 /*
@@ -93,8 +85,8 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
 	u16 nsectors		= (u16)rq->nr_sectors;
 	u8 lba48		= !!(drive->dev_flags & IDE_DFLAG_LBA48);
 	u8 dma			= !!(drive->dev_flags & IDE_DFLAG_USING_DMA);
-	ide_task_t		task;
-	struct ide_taskfile	*tf = &task.tf;
+	struct ide_cmd		cmd;
+	struct ide_taskfile	*tf = &cmd.tf;
 	ide_startstop_t		rc;
 
 	if ((hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA) && lba48 && dma) {
@@ -104,13 +96,8 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
 			lba48 = 0;
 	}
 
-	if (!dma) {
-		ide_init_sg_cmd(drive, rq);
-		ide_map_sg(drive, rq);
-	}
-
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
 	if (drive->dev_flags & IDE_DFLAG_LBA) {
 		if (lba48) {
@@ -129,7 +116,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
 			tf->lbam   = (u8)(block >>  8);
 			tf->lbah   = (u8)(block >> 16);
 
-			task.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
+			cmd.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
 		} else {
 			tf->nsect  = nsectors & 0xff;
 			tf->lbal   = block;
@@ -156,23 +143,27 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
 		tf->device = head;
 	}
 
+	cmd.tf_flags |= IDE_TFLAG_FS;
+
 	if (rq_data_dir(rq))
-		task.tf_flags |= IDE_TFLAG_WRITE;
+		cmd.tf_flags |= IDE_TFLAG_WRITE;
+
+	ide_tf_set_cmd(drive, &cmd, dma);
+	cmd.rq = rq;
 
-	ide_tf_set_cmd(drive, &task, dma);
-	if (!dma)
-		hwif->data_phase = task.data_phase;
-	task.rq = rq;
+	if (dma == 0) {
+		ide_init_sg_cmd(&cmd, nsectors << 9);
+		ide_map_sg(drive, &cmd);
+	}
 
-	rc = do_rw_taskfile(drive, &task);
+	rc = do_rw_taskfile(drive, &cmd);
 
 	if (rc == ide_stopped && dma) {
 		/* fallback to PIO */
-		task.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK;
-		ide_tf_set_cmd(drive, &task, 0);
-		hwif->data_phase = task.data_phase;
-		ide_init_sg_cmd(drive, rq);
-		rc = do_rw_taskfile(drive, &task);
+		cmd.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK;
+		ide_tf_set_cmd(drive, &cmd, 0);
+		ide_init_sg_cmd(&cmd, nsectors << 9);
+		rc = do_rw_taskfile(drive, &cmd);
 	}
 
 	return rc;
@@ -193,7 +184,9 @@ static ide_startstop_t ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
 
 	if (!blk_fs_request(rq)) {
 		blk_dump_rq_flags(rq, "ide_do_rw_disk - bad command");
-		ide_end_request(drive, 0, 0);
+		if (rq->errors == 0)
+			rq->errors = -EIO;
+		ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
 		return ide_stopped;
 	}
 
@@ -216,22 +209,22 @@ static ide_startstop_t ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
  */
 static u64 idedisk_read_native_max_address(ide_drive_t *drive, int lba48)
 {
-	ide_task_t args;
-	struct ide_taskfile *tf = &args.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 	u64 addr = 0;
 
-	/* Create IDE/ATA command request structure */
-	memset(&args, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 	if (lba48)
 		tf->command = ATA_CMD_READ_NATIVE_MAX_EXT;
 	else
 		tf->command = ATA_CMD_READ_NATIVE_MAX;
 	tf->device  = ATA_LBA;
-	args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 	if (lba48)
-		args.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
-	/* submit command request */
-	ide_no_data_taskfile(drive, &args);
+		cmd.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
+
+	ide_no_data_taskfile(drive, &cmd);
 
 	/* if OK, compute maximum address value */
 	if ((tf->status & 0x01) == 0)
@@ -246,13 +239,13 @@ static u64 idedisk_read_native_max_address(ide_drive_t *drive, int lba48)
  */
 static u64 idedisk_set_max_address(ide_drive_t *drive, u64 addr_req, int lba48)
 {
-	ide_task_t args;
-	struct ide_taskfile *tf = &args.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 	u64 addr_set = 0;
 
 	addr_req--;
-	/* Create IDE/ATA command request structure */
-	memset(&args, 0, sizeof(ide_task_t));
+
+	memset(&cmd, 0, sizeof(cmd));
 	tf->lbal     = (addr_req >>  0) & 0xff;
 	tf->lbam     = (addr_req >>= 8) & 0xff;
 	tf->lbah     = (addr_req >>= 8) & 0xff;
@@ -266,11 +259,13 @@ static u64 idedisk_set_max_address(ide_drive_t *drive, u64 addr_req, int lba48)
 		tf->command  = ATA_CMD_SET_MAX;
 	}
 	tf->device |= ATA_LBA;
-	args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 	if (lba48)
-		args.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
-	/* submit command request */
-	ide_no_data_taskfile(drive, &args);
+		cmd.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_HOB);
+
+	ide_no_data_taskfile(drive, &cmd);
+
 	/* if OK, compute maximum address value */
 	if ((tf->status & 0x01) == 0)
 		addr_set = ide_get_lba_addr(tf, lba48) + 1;
@@ -389,24 +384,24 @@ static int ide_disk_get_capacity(ide_drive_t *drive)
 static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
 {
 	ide_drive_t *drive = q->queuedata;
-	ide_task_t *task = kmalloc(sizeof(*task), GFP_ATOMIC);
+	struct ide_cmd *cmd = kmalloc(sizeof(*cmd), GFP_ATOMIC);
 
 	/* FIXME: map struct ide_taskfile on rq->cmd[] */
-	BUG_ON(task == NULL);
+	BUG_ON(cmd == NULL);
 
-	memset(task, 0, sizeof(*task));
+	memset(cmd, 0, sizeof(*cmd));
 	if (ata_id_flush_ext_enabled(drive->id) &&
 	    (drive->capacity64 >= (1UL << 28)))
-		task->tf.command = ATA_CMD_FLUSH_EXT;
+		cmd->tf.command = ATA_CMD_FLUSH_EXT;
 	else
-		task->tf.command = ATA_CMD_FLUSH;
-	task->tf_flags	 = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE |
-			   IDE_TFLAG_DYN;
-	task->data_phase = TASKFILE_NO_DATA;
+		cmd->tf.command = ATA_CMD_FLUSH;
+	cmd->tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE |
+			IDE_TFLAG_DYN;
+	cmd->protocol = ATA_PROT_NODATA;
 
 	rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
 	rq->cmd_flags |= REQ_SOFTBARRIER;
-	rq->special = task;
+	rq->special = cmd;
 }
 
 ide_devset_get(multcount, mult_count);
@@ -456,15 +451,15 @@ static int set_nowerr(ide_drive_t *drive, int arg)
 
 static int ide_do_setfeature(ide_drive_t *drive, u8 feature, u8 nsect)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 
-	memset(&task, 0, sizeof(task));
-	task.tf.feature = feature;
-	task.tf.nsect   = nsect;
-	task.tf.command = ATA_CMD_SET_FEATURES;
-	task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf.feature = feature;
+	cmd.tf.nsect   = nsect;
+	cmd.tf.command = ATA_CMD_SET_FEATURES;
+	cmd.tf_flags   = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
-	return ide_no_data_taskfile(drive, &task);
+	return ide_no_data_taskfile(drive, &cmd);
 }
 
 static void update_ordered(ide_drive_t *drive)
@@ -531,15 +526,16 @@ static int set_wcache(ide_drive_t *drive, int arg)
 
 static int do_idedisk_flushcache(ide_drive_t *drive)
 {
-	ide_task_t args;
+	struct ide_cmd cmd;
 
-	memset(&args, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 	if (ata_id_flush_ext_enabled(drive->id))
-		args.tf.command = ATA_CMD_FLUSH_EXT;
+		cmd.tf.command = ATA_CMD_FLUSH_EXT;
 	else
-		args.tf.command = ATA_CMD_FLUSH;
-	args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	return ide_no_data_taskfile(drive, &args);
+		cmd.tf.command = ATA_CMD_FLUSH;
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+
+	return ide_no_data_taskfile(drive, &cmd);
 }
 
 ide_devset_get(acoustic, acoustic);
@@ -711,17 +707,17 @@ static int ide_disk_init_media(ide_drive_t *drive, struct gendisk *disk)
 static int ide_disk_set_doorlock(ide_drive_t *drive, struct gendisk *disk,
 				 int on)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 	int ret;
 
 	if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) == 0)
 		return 0;
 
-	memset(&task, 0, sizeof(task));
-	task.tf.command = on ? ATA_CMD_MEDIA_LOCK : ATA_CMD_MEDIA_UNLOCK;
-	task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf.command = on ? ATA_CMD_MEDIA_LOCK : ATA_CMD_MEDIA_UNLOCK;
+	cmd.tf_flags   = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
-	ret = ide_no_data_taskfile(drive, &task);
+	ret = ide_no_data_taskfile(drive, &cmd);
 
 	if (ret)
 		drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
@@ -737,6 +733,5 @@ const struct ide_disk_ops ide_ata_disk_ops = {
 	.init_media	= ide_disk_init_media,
 	.set_doorlock	= ide_disk_set_doorlock,
 	.do_request	= ide_do_rw_disk,
-	.end_request	= ide_end_request,
 	.ioctl		= ide_disk_ioctl,
 };
diff --git a/drivers/ide/ide-disk_proc.c b/drivers/ide/ide-disk_proc.c
index 1f86dcbd2b1c..eaea3bef2073 100644
--- a/drivers/ide/ide-disk_proc.c
+++ b/drivers/ide/ide-disk_proc.c
@@ -1,38 +1,38 @@
 #include <linux/kernel.h>
 #include <linux/ide.h>
-#include <linux/hdreg.h>
 
 #include "ide-disk.h"
 
 static int smart_enable(ide_drive_t *drive)
 {
-	ide_task_t args;
-	struct ide_taskfile *tf = &args.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 
-	memset(&args, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 	tf->feature = ATA_SMART_ENABLE;
 	tf->lbam    = ATA_SMART_LBAM_PASS;
 	tf->lbah    = ATA_SMART_LBAH_PASS;
 	tf->command = ATA_CMD_SMART;
-	args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	return ide_no_data_taskfile(drive, &args);
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+
+	return ide_no_data_taskfile(drive, &cmd);
 }
 
 static int get_smart_data(ide_drive_t *drive, u8 *buf, u8 sub_cmd)
 {
-	ide_task_t args;
-	struct ide_taskfile *tf = &args.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 
-	memset(&args, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 	tf->feature = sub_cmd;
 	tf->nsect   = 0x01;
 	tf->lbam    = ATA_SMART_LBAM_PASS;
 	tf->lbah    = ATA_SMART_LBAH_PASS;
 	tf->command = ATA_CMD_SMART;
-	args.tf_flags	= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	args.data_phase	= TASKFILE_IN;
-	(void) smart_enable(drive);
-	return ide_raw_taskfile(drive, &args, buf, 1);
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	cmd.protocol = ATA_PROT_PIO;
+
+	return ide_raw_taskfile(drive, &cmd, buf, 1);
 }
 
 static int proc_idedisk_read_cache
@@ -67,6 +67,8 @@ static int proc_idedisk_read_smart(char *page, char **start, off_t off,
 	ide_drive_t	*drive = (ide_drive_t *)data;
 	int		len = 0, i = 0;
 
+	(void)smart_enable(drive);
+
 	if (get_smart_data(drive, page, sub_cmd) == 0) {
 		unsigned short *val = (unsigned short *) page;
 		char *out = (char *)val + SECTOR_SIZE;
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c
index 123d393658af..75a9ea2e4c82 100644
--- a/drivers/ide/ide-dma-sff.c
+++ b/drivers/ide/ide-dma-sff.c
@@ -111,7 +111,7 @@ EXPORT_SYMBOL_GPL(ide_dma_host_set);
  *	May also be invoked from trm290.c
  */
 
-int ide_build_dmatable(ide_drive_t *drive, struct request *rq)
+int ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	__le32 *table = (__le32 *)hwif->dmatable_cpu;
@@ -120,11 +120,7 @@ int ide_build_dmatable(ide_drive_t *drive, struct request *rq)
 	struct scatterlist *sg;
 	u8 is_trm290 = !!(hwif->host_flags & IDE_HFLAG_TRM290);
 
-	hwif->sg_nents = ide_build_sglist(drive, rq);
-	if (hwif->sg_nents == 0)
-		return 0;
-
-	for_each_sg(hwif->sg_table, sg, hwif->sg_nents, i) {
+	for_each_sg(hwif->sg_table, sg, cmd->sg_nents, i) {
 		u32 cur_addr, cur_len, xcount, bcount;
 
 		cur_addr = sg_dma_address(sg);
@@ -179,6 +175,7 @@ EXPORT_SYMBOL_GPL(ide_build_dmatable);
 /**
  *	ide_dma_setup	-	begin a DMA phase
  *	@drive: target device
+ *	@cmd: command
  *
  *	Build an IDE DMA PRD (IDE speak for scatter gather table)
  *	and then set up the DMA transfer registers for a device
@@ -189,17 +186,16 @@ EXPORT_SYMBOL_GPL(ide_build_dmatable);
  *	is returned.
  */
 
-int ide_dma_setup(ide_drive_t *drive)
+int ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
-	unsigned int reading = rq_data_dir(rq) ? 0 : ATA_DMA_WR;
 	u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
+	u8 rw = (cmd->tf_flags & IDE_TFLAG_WRITE) ? 0 : ATA_DMA_WR;
 	u8 dma_stat;
 
 	/* fall back to pio! */
-	if (!ide_build_dmatable(drive, rq)) {
-		ide_map_sg(drive, rq);
+	if (ide_build_dmatable(drive, cmd) == 0) {
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
@@ -212,9 +208,9 @@ int ide_dma_setup(ide_drive_t *drive)
 
 	/* specify r/w */
 	if (mmio)
-		writeb(reading, (void __iomem *)(hwif->dma_base + ATA_DMA_CMD));
+		writeb(rw, (void __iomem *)(hwif->dma_base + ATA_DMA_CMD));
 	else
-		outb(reading, hwif->dma_base + ATA_DMA_CMD);
+		outb(rw, hwif->dma_base + ATA_DMA_CMD);
 
 	/* read DMA status for INTR & ERROR flags */
 	dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
@@ -228,7 +224,7 @@ int ide_dma_setup(ide_drive_t *drive)
 EXPORT_SYMBOL_GPL(ide_dma_setup);
 
 /**
- *	dma_timer_expiry	-	handle a DMA timeout
+ *	ide_dma_sff_timer_expiry	-	handle a DMA timeout
  *	@drive: Drive that timed out
  *
  *	An IDE DMA transfer timed out. In the event of an error we ask
@@ -241,7 +237,7 @@ EXPORT_SYMBOL_GPL(ide_dma_setup);
  *	This can occur if an interrupt is lost or due to hang or bugs.
  */
 
-static int dma_timer_expiry(ide_drive_t *drive)
+int ide_dma_sff_timer_expiry(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	u8 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
@@ -265,14 +261,7 @@ static int dma_timer_expiry(ide_drive_t *drive)
 
 	return 0;	/* Status is unknown -- reset the bus */
 }
-
-void ide_dma_exec_cmd(ide_drive_t *drive, u8 command)
-{
-	/* issue cmd to drive */
-	ide_execute_command(drive, command, &ide_dma_intr, 2 * WAIT_CMD,
-			    dma_timer_expiry);
-}
-EXPORT_SYMBOL_GPL(ide_dma_exec_cmd);
+EXPORT_SYMBOL_GPL(ide_dma_sff_timer_expiry);
 
 void ide_dma_start(ide_drive_t *drive)
 {
@@ -346,10 +335,10 @@ EXPORT_SYMBOL_GPL(ide_dma_test_irq);
 const struct ide_dma_ops sff_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_lost_irq		= ide_dma_lost_irq,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index a878f4734f81..3dbf80c15491 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -96,9 +96,13 @@ ide_startstop_t ide_dma_intr(ide_drive_t *drive)
 
 	if (OK_STAT(stat, DRIVE_READY, drive->bad_wstat | ATA_DRQ)) {
 		if (!dma_stat) {
-			struct request *rq = hwif->rq;
+			struct ide_cmd *cmd = &hwif->cmd;
 
-			task_end_request(drive, rq, stat);
+			if ((cmd->tf_flags & IDE_TFLAG_FS) == 0)
+				ide_finish_cmd(drive, cmd, stat);
+			else
+				ide_complete_rq(drive, 0,
+						cmd->rq->nr_sectors << 9);
 			return ide_stopped;
 		}
 		printk(KERN_ERR "%s: %s: bad DMA status (0x%02x)\n",
@@ -106,7 +110,6 @@ ide_startstop_t ide_dma_intr(ide_drive_t *drive)
 	}
 	return ide_error(drive, "dma_intr", stat);
 }
-EXPORT_SYMBOL_GPL(ide_dma_intr);
 
 int ide_dma_good_drive(ide_drive_t *drive)
 {
@@ -116,7 +119,7 @@ int ide_dma_good_drive(ide_drive_t *drive)
 /**
  *	ide_build_sglist	-	map IDE scatter gather for DMA I/O
  *	@drive: the drive to build the DMA table for
- *	@rq: the request holding the sg list
+ *	@cmd: command
  *
  *	Perform the DMA mapping magic necessary to access the source or
  *	target buffers of a request via DMA.  The lower layers of the
@@ -124,28 +127,29 @@ int ide_dma_good_drive(ide_drive_t *drive)
  *	operate in a portable fashion.
  */
 
-int ide_build_sglist(ide_drive_t *drive, struct request *rq)
+int ide_build_sglist(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct scatterlist *sg = hwif->sg_table;
 	int i;
 
-	ide_map_sg(drive, rq);
+	ide_map_sg(drive, cmd);
 
-	if (rq_data_dir(rq) == READ)
-		hwif->sg_dma_direction = DMA_FROM_DEVICE;
+	if (cmd->tf_flags & IDE_TFLAG_WRITE)
+		cmd->sg_dma_direction = DMA_TO_DEVICE;
 	else
-		hwif->sg_dma_direction = DMA_TO_DEVICE;
-
-	i = dma_map_sg(hwif->dev, sg, hwif->sg_nents, hwif->sg_dma_direction);
-	if (i) {
-		hwif->orig_sg_nents = hwif->sg_nents;
-		hwif->sg_nents = i;
+		cmd->sg_dma_direction = DMA_FROM_DEVICE;
+
+	i = dma_map_sg(hwif->dev, sg, cmd->sg_nents, cmd->sg_dma_direction);
+	if (i == 0)
+		ide_map_sg(drive, cmd);
+	else {
+		cmd->orig_sg_nents = cmd->sg_nents;
+		cmd->sg_nents = i;
 	}
 
 	return i;
 }
-EXPORT_SYMBOL_GPL(ide_build_sglist);
 
 /**
  *	ide_destroy_dmatable	-	clean up DMA mapping
@@ -161,9 +165,10 @@ EXPORT_SYMBOL_GPL(ide_build_sglist);
 void ide_destroy_dmatable(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
+	struct ide_cmd *cmd = &hwif->cmd;
 
-	dma_unmap_sg(hwif->dev, hwif->sg_table, hwif->orig_sg_nents,
-		     hwif->sg_dma_direction);
+	dma_unmap_sg(hwif->dev, hwif->sg_table, cmd->orig_sg_nents,
+		     cmd->sg_dma_direction);
 }
 EXPORT_SYMBOL_GPL(ide_destroy_dmatable);
 
diff --git a/drivers/ide/ide-eh.c b/drivers/ide/ide-eh.c
index 1231b5e486f2..11664976eea3 100644
--- a/drivers/ide/ide-eh.c
+++ b/drivers/ide/ide-eh.c
@@ -123,8 +123,18 @@ ide_startstop_t ide_error(ide_drive_t *drive, const char *msg, u8 stat)
 
 	/* retry only "normal" I/O: */
 	if (!blk_fs_request(rq)) {
-		rq->errors = 1;
-		ide_end_drive_cmd(drive, stat, err);
+		if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
+			struct ide_cmd *cmd = rq->special;
+
+			if (cmd)
+				ide_complete_cmd(drive, cmd, stat, err);
+		} else if (blk_pm_request(rq)) {
+			rq->errors = 1;
+			ide_complete_pm_rq(drive, rq);
+			return ide_stopped;
+		}
+		rq->errors = err;
+		ide_complete_rq(drive, err ? -EIO : 0, blk_rq_bytes(rq));
 		return ide_stopped;
 	}
 
@@ -136,8 +146,11 @@ static inline void ide_complete_drive_reset(ide_drive_t *drive, int err)
 {
 	struct request *rq = drive->hwif->rq;
 
-	if (rq && blk_special_request(rq) && rq->cmd[0] == REQ_DRIVE_RESET)
-		ide_end_request(drive, err ? err : 1, 0);
+	if (rq && blk_special_request(rq) && rq->cmd[0] == REQ_DRIVE_RESET) {
+		if (err <= 0 && rq->errors == 0)
+			rq->errors = -EIO;
+		ide_complete_rq(drive, err ? err : 0, ide_rq_bytes(rq));
+	}
 }
 
 /* needed below */
@@ -162,8 +175,7 @@ static ide_startstop_t atapi_reset_pollfunc(ide_drive_t *drive)
 		printk(KERN_INFO "%s: ATAPI reset complete\n", drive->name);
 	else {
 		if (time_before(jiffies, hwif->poll_timeout)) {
-			ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20,
-					NULL);
+			ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20);
 			/* continue polling */
 			return ide_started;
 		}
@@ -225,7 +237,7 @@ static ide_startstop_t reset_pollfunc(ide_drive_t *drive)
 
 	if (!OK_STAT(tmp, 0, ATA_BUSY)) {
 		if (time_before(jiffies, hwif->poll_timeout)) {
-			ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL);
+			ide_set_handler(drive, &reset_pollfunc, HZ/20);
 			/* continue polling */
 			return ide_started;
 		}
@@ -342,7 +354,7 @@ static ide_startstop_t do_reset1(ide_drive_t *drive, int do_not_try_atapi)
 		ndelay(400);
 		hwif->poll_timeout = jiffies + WAIT_WORSTCASE;
 		hwif->polling = 1;
-		__ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL);
+		__ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20);
 		spin_unlock_irqrestore(&hwif->lock, flags);
 		return ide_started;
 	}
@@ -402,7 +414,7 @@ static ide_startstop_t do_reset1(ide_drive_t *drive, int do_not_try_atapi)
 	udelay(10);
 	hwif->poll_timeout = jiffies + WAIT_WORSTCASE;
 	hwif->polling = 1;
-	__ide_set_handler(drive, &reset_pollfunc, HZ/20, NULL);
+	__ide_set_handler(drive, &reset_pollfunc, HZ/20);
 
 	/*
 	 * Some weird controller like resetting themselves to a strange
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 317ec62c33d4..7ae662334835 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -61,50 +61,6 @@
  */
 #define IDEFLOPPY_PC_DELAY	(HZ/20)	/* default delay for ZIP 100 (50ms) */
 
-/* Error code returned in rq->errors to the higher part of the driver. */
-#define	IDEFLOPPY_ERROR_GENERAL		101
-
-/*
- * Used to finish servicing a request. For read/write requests, we will call
- * ide_end_request to pass to the next buffer.
- */
-static int ide_floppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
-{
-	struct ide_disk_obj *floppy = drive->driver_data;
-	struct request *rq = drive->hwif->rq;
-	int error;
-
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
-
-	switch (uptodate) {
-	case 0:
-		error = IDEFLOPPY_ERROR_GENERAL;
-		break;
-
-	case 1:
-		error = 0;
-		break;
-
-	default:
-		error = uptodate;
-	}
-
-	if (error)
-		floppy->failed_pc = NULL;
-	/* Why does this happen? */
-	if (!rq)
-		return 0;
-	if (!blk_special_request(rq)) {
-		/* our real local end request function */
-		ide_end_request(drive, uptodate, nsecs);
-		return 0;
-	}
-	rq->errors = error;
-	/* fixme: need to move this local also */
-	ide_end_drive_cmd(drive, 0, 0);
-	return 0;
-}
-
 static void idefloppy_update_buffers(ide_drive_t *drive,
 				struct ide_atapi_pc *pc)
 {
@@ -112,22 +68,23 @@ static void idefloppy_update_buffers(ide_drive_t *drive,
 	struct bio *bio = rq->bio;
 
 	while ((bio = rq->bio) != NULL)
-		ide_floppy_end_request(drive, 1, 0);
+		ide_complete_rq(drive, 0, ide_rq_bytes(rq));
 }
 
-static void ide_floppy_callback(ide_drive_t *drive, int dsc)
+static int ide_floppy_callback(ide_drive_t *drive, int dsc)
 {
 	struct ide_disk_obj *floppy = drive->driver_data;
 	struct ide_atapi_pc *pc = drive->pc;
+	struct request *rq = pc->rq;
 	int uptodate = pc->error ? 0 : 1;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
-	if (floppy->failed_pc == pc)
-		floppy->failed_pc = NULL;
+	if (drive->failed_pc == pc)
+		drive->failed_pc = NULL;
 
 	if (pc->c[0] == GPCMD_READ_10 || pc->c[0] == GPCMD_WRITE_10 ||
-	    (pc->rq && blk_pc_request(pc->rq)))
+	    (rq && blk_pc_request(rq)))
 		uptodate = 1; /* FIXME */
 	else if (pc->c[0] == GPCMD_REQUEST_SENSE) {
 		u8 *buf = pc->buf;
@@ -139,19 +96,22 @@ static void ide_floppy_callback(ide_drive_t *drive, int dsc)
 			floppy->progress_indication = buf[15] & 0x80 ?
 				(u16)get_unaligned((u16 *)&buf[16]) : 0x10000;
 
-			if (floppy->failed_pc)
-				ide_debug_log(IDE_DBG_PC, "pc = %x, ",
-					      floppy->failed_pc->c[0]);
+			if (drive->failed_pc)
+				ide_debug_log(IDE_DBG_PC, "pc = %x",
+					      drive->failed_pc->c[0]);
 
 			ide_debug_log(IDE_DBG_SENSE, "sense key = %x, asc = %x,"
-				      "ascq = %x\n", floppy->sense_key,
+				      "ascq = %x", floppy->sense_key,
 				      floppy->asc, floppy->ascq);
 		} else
 			printk(KERN_ERR PFX "Error in REQUEST SENSE itself - "
 			       "Aborting request!\n");
 	}
 
-	ide_floppy_end_request(drive, uptodate, 0);
+	if (blk_special_request(rq))
+		rq->errors = uptodate ? 0 : IDE_DRV_ERROR_GENERAL;
+
+	return uptodate;
 }
 
 static void ide_floppy_report_error(struct ide_disk_obj *floppy,
@@ -170,14 +130,15 @@ static void ide_floppy_report_error(struct ide_disk_obj *floppy,
 
 }
 
-static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
-		struct ide_atapi_pc *pc)
+static ide_startstop_t ide_floppy_issue_pc(ide_drive_t *drive,
+					   struct ide_cmd *cmd,
+					   struct ide_atapi_pc *pc)
 {
 	struct ide_disk_obj *floppy = drive->driver_data;
 
-	if (floppy->failed_pc == NULL &&
+	if (drive->failed_pc == NULL &&
 	    pc->c[0] != GPCMD_REQUEST_SENSE)
-		floppy->failed_pc = pc;
+		drive->failed_pc = pc;
 
 	/* Set the current packet command */
 	drive->pc = pc;
@@ -186,18 +147,18 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
 		if (!(pc->flags & PC_FLAG_SUPPRESS_ERROR))
 			ide_floppy_report_error(floppy, pc);
 		/* Giving up */
-		pc->error = IDEFLOPPY_ERROR_GENERAL;
+		pc->error = IDE_DRV_ERROR_GENERAL;
 
-		floppy->failed_pc = NULL;
+		drive->failed_pc = NULL;
 		drive->pc_callback(drive, 0);
 		return ide_stopped;
 	}
 
-	ide_debug_log(IDE_DBG_FUNC, "%s: Retry #%d\n", __func__, pc->retries);
+	ide_debug_log(IDE_DBG_FUNC, "retry #%d", pc->retries);
 
 	pc->retries++;
 
-	return ide_issue_pc(drive);
+	return ide_issue_pc(drive, cmd);
 }
 
 void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *pc)
@@ -242,8 +203,7 @@ static void idefloppy_create_rw_cmd(ide_drive_t *drive,
 	int blocks = rq->nr_sectors / floppy->bs_factor;
 	int cmd = rq_data_dir(rq);
 
-	ide_debug_log(IDE_DBG_FUNC, "%s: block: %d, blocks: %d\n", __func__,
-		      block, blocks);
+	ide_debug_log(IDE_DBG_FUNC, "block: %d, blocks: %d", block, blocks);
 
 	ide_init_pc(pc);
 	pc->c[0] = cmd == READ ? GPCMD_READ_10 : GPCMD_WRITE_10;
@@ -285,34 +245,34 @@ static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive,
 {
 	struct ide_disk_obj *floppy = drive->driver_data;
 	ide_hwif_t *hwif = drive->hwif;
+	struct ide_cmd cmd;
 	struct ide_atapi_pc *pc;
 
-	ide_debug_log(IDE_DBG_FUNC, "%s: dev: %s, cmd: 0x%x, cmd_type: %x, "
-		      "errors: %d\n",
-		      __func__, rq->rq_disk ? rq->rq_disk->disk_name : "?",
-		      rq->cmd[0], rq->cmd_type, rq->errors);
-
-	ide_debug_log(IDE_DBG_FUNC, "%s: sector: %ld, nr_sectors: %ld, "
-		      "current_nr_sectors: %d\n",
-		      __func__, (long)rq->sector, rq->nr_sectors,
-		      rq->current_nr_sectors);
+	if (drive->debug_mask & IDE_DBG_RQ)
+		blk_dump_rq_flags(rq, (rq->rq_disk
+					? rq->rq_disk->disk_name
+					: "dev?"));
 
 	if (rq->errors >= ERROR_MAX) {
-		if (floppy->failed_pc)
-			ide_floppy_report_error(floppy, floppy->failed_pc);
-		else
+		if (drive->failed_pc) {
+			ide_floppy_report_error(floppy, drive->failed_pc);
+			drive->failed_pc = NULL;
+		} else
 			printk(KERN_ERR PFX "%s: I/O error\n", drive->name);
 
-		ide_floppy_end_request(drive, 0, 0);
-		return ide_stopped;
+		if (blk_special_request(rq)) {
+			rq->errors = 0;
+			ide_complete_rq(drive, 0, blk_rq_bytes(rq));
+			return ide_stopped;
+		} else
+			goto out_end;
 	}
 	if (blk_fs_request(rq)) {
 		if (((long)rq->sector % floppy->bs_factor) ||
 		    (rq->nr_sectors % floppy->bs_factor)) {
 			printk(KERN_ERR PFX "%s: unsupported r/w rq size\n",
 				drive->name);
-			ide_floppy_end_request(drive, 0, 0);
-			return ide_stopped;
+			goto out_end;
 		}
 		pc = &floppy->queued_pc;
 		idefloppy_create_rw_cmd(drive, pc, rq, (unsigned long)block);
@@ -323,21 +283,33 @@ static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive,
 		idefloppy_blockpc_cmd(floppy, pc, rq);
 	} else {
 		blk_dump_rq_flags(rq, PFX "unsupported command in queue");
-		ide_floppy_end_request(drive, 0, 0);
-		return ide_stopped;
+		goto out_end;
 	}
 
+	memset(&cmd, 0, sizeof(cmd));
+
+	if (rq_data_dir(rq))
+		cmd.tf_flags |= IDE_TFLAG_WRITE;
+
+	cmd.rq = rq;
+
 	if (blk_fs_request(rq) || pc->req_xfer) {
-		ide_init_sg_cmd(drive, rq);
-		ide_map_sg(drive, rq);
+		ide_init_sg_cmd(&cmd, rq->nr_sectors << 9);
+		ide_map_sg(drive, &cmd);
 	}
 
 	pc->sg = hwif->sg_table;
-	pc->sg_cnt = hwif->sg_nents;
+	pc->sg_cnt = cmd.sg_nents;
 
 	pc->rq = rq;
 
-	return idefloppy_issue_pc(drive, pc);
+	return ide_floppy_issue_pc(drive, &cmd, pc);
+out_end:
+	drive->failed_pc = NULL;
+	if (blk_fs_request(rq) == 0 && rq->errors == 0)
+		rq->errors = -EIO;
+	ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
+	return ide_stopped;
 }
 
 /*
@@ -438,8 +410,9 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
 		length = be16_to_cpup((__be16 *)&pc.buf[desc_start + 6]);
 
 		ide_debug_log(IDE_DBG_PROBE, "Descriptor %d: %dkB, %d blocks, "
-			      "%d sector size\n",
-			      i, blocks * length / 1024, blocks, length);
+					     "%d sector size",
+					     i, blocks * length / 1024,
+					     blocks, length);
 
 		if (i)
 			continue;
@@ -495,8 +468,8 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
 				"in drive\n", drive->name);
 			break;
 		}
-		ide_debug_log(IDE_DBG_PROBE, "Descriptor 0 Code: %d\n",
-			      pc.buf[desc_start + 4] & 0x03);
+		ide_debug_log(IDE_DBG_PROBE, "Descriptor 0 Code: %d",
+					     pc.buf[desc_start + 4] & 0x03);
 	}
 
 	/* Clik! disk does not support get_flexible_disk_page */
@@ -575,6 +548,5 @@ const struct ide_disk_ops ide_atapi_disk_ops = {
 	.init_media	= ide_floppy_init_media,
 	.set_doorlock	= ide_set_media_lock,
 	.do_request	= ide_floppy_do_request,
-	.end_request	= ide_floppy_end_request,
 	.ioctl		= ide_floppy_ioctl,
 };
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index 047109419902..1aebdf1a4f58 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -145,11 +145,6 @@ static ide_startstop_t ide_gd_do_request(ide_drive_t *drive,
 	return drive->disk_ops->do_request(drive, rq, sector);
 }
 
-static int ide_gd_end_request(ide_drive_t *drive, int uptodate, int nrsecs)
-{
-	return drive->disk_ops->end_request(drive, uptodate, nrsecs);
-}
-
 static struct ide_driver ide_gd_driver = {
 	.gen_driver = {
 		.owner		= THIS_MODULE,
@@ -162,7 +157,6 @@ static struct ide_driver ide_gd_driver = {
 	.shutdown		= ide_gd_shutdown,
 	.version		= IDE_GD_VERSION,
 	.do_request		= ide_gd_do_request,
-	.end_request		= ide_gd_end_request,
 #ifdef CONFIG_IDE_PROC_FS
 	.proc_entries		= ide_disk_proc_entries,
 	.proc_devsets		= ide_disk_proc_devsets,
@@ -182,7 +176,7 @@ static int ide_gd_open(struct block_device *bdev, fmode_t mode)
 
 	drive = idkp->drive;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	idkp->openers++;
 
@@ -232,7 +226,7 @@ static int ide_gd_release(struct gendisk *disk, fmode_t mode)
 	struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
 	ide_drive_t *drive = idkp->drive;
 
-	ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+	ide_debug_log(IDE_DBG_FUNC, "enter");
 
 	if (idkp->openers == 1)
 		drive->disk_ops->flush(drive);
diff --git a/drivers/ide/ide-gd.h b/drivers/ide/ide-gd.h
index b604bdd318a1..55970772bd04 100644
--- a/drivers/ide/ide-gd.h
+++ b/drivers/ide/ide-gd.h
@@ -8,7 +8,7 @@
 #define IDE_GD_DEBUG_LOG	0
 
 #if IDE_GD_DEBUG_LOG
-#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, args)
+#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args)
 #else
 #define ide_debug_log(lvl, fmt, args...) do {} while (0)
 #endif
@@ -20,8 +20,6 @@ struct ide_disk_obj {
 	struct device		dev;
 	unsigned int		openers;	/* protected by BKL for now */
 
-	/* Last failed packet command */
-	struct ide_atapi_pc *failed_pc;
 	/* used for blk_{fs,pc}_request() requests */
 	struct ide_atapi_pc queued_pc;
 
diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c
index 81a5282ce1eb..9d03e8211536 100644
--- a/drivers/ide/ide-generic.c
+++ b/drivers/ide/ide-generic.c
@@ -32,6 +32,10 @@ static int probe_mask;
 module_param(probe_mask, int, 0);
 MODULE_PARM_DESC(probe_mask, "probe mask for legacy ISA IDE ports");
 
+static const struct ide_port_info ide_generic_port_info = {
+	.host_flags		= IDE_HFLAG_NO_DMA,
+};
+
 static ssize_t store_add(struct class *cls, const char *buf, size_t n)
 {
 	unsigned int base, ctl;
@@ -46,7 +50,7 @@ static ssize_t store_add(struct class *cls, const char *buf, size_t n)
 	hw.irq = irq;
 	hw.chipset = ide_generic;
 
-	rc = ide_host_add(NULL, hws, NULL);
+	rc = ide_host_add(&ide_generic_port_info, hws, NULL);
 	if (rc)
 		return rc;
 
@@ -184,7 +188,7 @@ static int __init ide_generic_init(void)
 #endif
 			hw.chipset = ide_generic;
 
-			rc = ide_host_add(NULL, hws, NULL);
+			rc = ide_host_add(&ide_generic_port_info, hws, NULL);
 			if (rc) {
 				release_region(io_addr + 0x206, 1);
 				release_region(io_addr, 8);
diff --git a/drivers/ide/ide-h8300.c b/drivers/ide/ide-h8300.c
index 9270d3255ee0..ff8339ed59ab 100644
--- a/drivers/ide/ide-h8300.c
+++ b/drivers/ide/ide-h8300.c
@@ -44,53 +44,53 @@ static u16 mm_inw(unsigned long a)
 	return r;
 }
 
-static void h8300_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void h8300_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
-	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
+	struct ide_taskfile *tf = &cmd->tf;
+	u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA)
+	if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA)
 		mm_outw((tf->hob_data << 8) | tf->data, io_ports->data_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
 		outb((tf->device & HIHI) | drive->select,
 		     io_ports->device_addr);
 }
 
-static void h8300_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void h8300_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = mm_inw(io_ports->data_addr);
 
 		tf->data = data & 0xff;
@@ -100,31 +100,31 @@ static void h8300_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature = inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = inb(io_ports->lbah_addr);
 	}
 }
@@ -143,13 +143,13 @@ static void mm_insw(unsigned long addr, void *buf, u32 len)
 		*bp = bswap(*(volatile u16 *)addr);
 }
 
-static void h8300_input_data(ide_drive_t *drive, struct request *rq,
+static void h8300_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			     void *buf, unsigned int len)
 {
 	mm_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
 }
 
-static void h8300_output_data(ide_drive_t *drive, struct request *rq,
+static void h8300_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			      void *buf, unsigned int len)
 {
 	mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
diff --git a/drivers/ide/ide-io-std.c b/drivers/ide/ide-io-std.c
index 45b43dd49cda..2d9c6dc3f956 100644
--- a/drivers/ide/ide-io-std.c
+++ b/drivers/ide/ide-io-std.c
@@ -2,6 +2,13 @@
 #include <linux/kernel.h>
 #include <linux/ide.h>
 
+#if defined(CONFIG_ARM) || defined(CONFIG_M68K) || defined(CONFIG_MIPS) || \
+    defined(CONFIG_PARISC) || defined(CONFIG_PPC) || defined(CONFIG_SPARC)
+#include <asm/ide.h>
+#else
+#include <asm-generic/ide_iops.h>
+#endif
+
 /*
  *	Conventional PIO operations for ATA devices
  */
@@ -75,24 +82,24 @@ void ide_set_irq(ide_hwif_t *hwif, int on)
 }
 EXPORT_SYMBOL_GPL(ide_set_irq);
 
-void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+void ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 	void (*tf_outb)(u8 addr, unsigned long port);
 	u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
-	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
+	u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
 	if (mmio)
 		tf_outb = ide_mm_outb;
 	else
 		tf_outb = ide_outb;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		if (mmio)
@@ -101,39 +108,39 @@ void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 			outw(data, io_ports->data_addr);
 	}
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		tf_outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		tf_outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		tf_outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		tf_outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		tf_outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		tf_outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		tf_outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		tf_outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		tf_outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		tf_outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
 		tf_outb((tf->device & HIHI) | drive->select,
 			 io_ports->device_addr);
 }
 EXPORT_SYMBOL_GPL(ide_tf_load);
 
-void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
+void ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 	void (*tf_outb)(u8 addr, unsigned long port);
 	u8 (*tf_inb)(unsigned long port);
 	u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
@@ -146,7 +153,7 @@ void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 		tf_inb  = ide_inb;
 	}
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		if (mmio)
@@ -161,31 +168,31 @@ void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	tf_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = tf_inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = tf_inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = tf_inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = tf_inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = tf_inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = tf_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		tf_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature = tf_inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = tf_inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = tf_inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = tf_inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = tf_inb(io_ports->lbah_addr);
 	}
 }
@@ -212,7 +219,7 @@ static void ata_vlb_sync(unsigned long port)
  * so if an odd len is specified, be sure that there's at least one
  * extra byte allocated for the buffer.
  */
-void ide_input_data(ide_drive_t *drive, struct request *rq, void *buf,
+void ide_input_data(ide_drive_t *drive, struct ide_cmd *cmd, void *buf,
 		    unsigned int len)
 {
 	ide_hwif_t *hwif = drive->hwif;
@@ -258,7 +265,7 @@ EXPORT_SYMBOL_GPL(ide_input_data);
 /*
  * This is used for most PIO data transfers *to* the IDE interface
  */
-void ide_output_data(ide_drive_t *drive, struct request *rq, void *buf,
+void ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd, void *buf,
 		     unsigned int len)
 {
 	ide_hwif_t *hwif = drive->hwif;
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 2e92497b58aa..1adc5e2e7fb3 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -40,7 +40,6 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/ide.h>
-#include <linux/hdreg.h>
 #include <linux/completion.h>
 #include <linux/reboot.h>
 #include <linux/cdrom.h>
@@ -55,25 +54,9 @@
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
-static int __ide_end_request(ide_drive_t *drive, struct request *rq,
-			     int uptodate, unsigned int nr_bytes, int dequeue)
+int ide_end_rq(ide_drive_t *drive, struct request *rq, int error,
+	       unsigned int nr_bytes)
 {
-	int ret = 1;
-	int error = 0;
-
-	if (uptodate <= 0)
-		error = uptodate ? uptodate : -EIO;
-
-	/*
-	 * if failfast is set on a request, override number of sectors and
-	 * complete the whole request right now
-	 */
-	if (blk_noretry_request(rq) && error)
-		nr_bytes = rq->hard_nr_sectors << 9;
-
-	if (!blk_fs_request(rq) && error && !rq->errors)
-		rq->errors = -EIO;
-
 	/*
 	 * decide whether to reenable DMA -- 3 is a random magic for now,
 	 * if we DMA timeout more than 3 times, just stay in PIO
@@ -84,127 +67,86 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq,
 		ide_dma_on(drive);
 	}
 
-	if (!blk_end_request(rq, error, nr_bytes))
-		ret = 0;
-
-	if (ret == 0 && dequeue)
-		drive->hwif->rq = NULL;
-
-	return ret;
+	return blk_end_request(rq, error, nr_bytes);
 }
+EXPORT_SYMBOL_GPL(ide_end_rq);
 
-/**
- *	ide_end_request		-	complete an IDE I/O
- *	@drive: IDE device for the I/O
- *	@uptodate:
- *	@nr_sectors: number of sectors completed
- *
- *	This is our end_request wrapper function. We complete the I/O
- *	update random number input and dequeue the request, which if
- *	it was tagged may be out of order.
- */
-
-int ide_end_request (ide_drive_t *drive, int uptodate, int nr_sectors)
+void ide_complete_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat, u8 err)
 {
-	unsigned int nr_bytes = nr_sectors << 9;
-	struct request *rq = drive->hwif->rq;
-
-	if (!nr_bytes) {
-		if (blk_pc_request(rq))
-			nr_bytes = rq->data_len;
-		else
-			nr_bytes = rq->hard_cur_sectors << 9;
+	struct ide_taskfile *tf = &cmd->tf;
+	struct request *rq = cmd->rq;
+	u8 tf_cmd = tf->command;
+
+	tf->error = err;
+	tf->status = stat;
+
+	drive->hwif->tp_ops->tf_read(drive, cmd);
+
+	if ((cmd->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) &&
+	    tf_cmd == ATA_CMD_IDLEIMMEDIATE) {
+		if (tf->lbal != 0xc4) {
+			printk(KERN_ERR "%s: head unload failed!\n",
+			       drive->name);
+			ide_tf_dump(drive->name, tf);
+		} else
+			drive->dev_flags |= IDE_DFLAG_PARKED;
 	}
 
-	return __ide_end_request(drive, rq, uptodate, nr_bytes, 1);
-}
-EXPORT_SYMBOL(ide_end_request);
+	if (rq && rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
+		memcpy(rq->special, cmd, sizeof(*cmd));
 
-/**
- *	ide_end_dequeued_request	-	complete an IDE I/O
- *	@drive: IDE device for the I/O
- *	@uptodate:
- *	@nr_sectors: number of sectors completed
- *
- *	Complete an I/O that is no longer on the request queue. This
- *	typically occurs when we pull the request and issue a REQUEST_SENSE.
- *	We must still finish the old request but we must not tamper with the
- *	queue in the meantime.
- *
- *	NOTE: This path does not handle barrier, but barrier is not supported
- *	on ide-cd anyway.
- */
+	if (cmd->tf_flags & IDE_TFLAG_DYN)
+		kfree(cmd);
+}
 
-int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
-			     int uptodate, int nr_sectors)
+/* obsolete, blk_rq_bytes() should be used instead */
+unsigned int ide_rq_bytes(struct request *rq)
 {
-	BUG_ON(!blk_rq_started(rq));
-
-	return __ide_end_request(drive, rq, uptodate, nr_sectors << 9, 0);
+	if (blk_pc_request(rq))
+		return rq->data_len;
+	else
+		return rq->hard_cur_sectors << 9;
 }
-EXPORT_SYMBOL_GPL(ide_end_dequeued_request);
+EXPORT_SYMBOL_GPL(ide_rq_bytes);
 
-/**
- *	ide_end_drive_cmd	-	end an explicit drive command
- *	@drive: command 
- *	@stat: status bits
- *	@err: error bits
- *
- *	Clean up after success/failure of an explicit drive command.
- *	These get thrown onto the queue so they are synchronized with
- *	real I/O operations on the drive.
- *
- *	In LBA48 mode we have to read the register set twice to get
- *	all the extra information out.
- */
- 
-void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
+int ide_complete_rq(ide_drive_t *drive, int error, unsigned int nr_bytes)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct request *rq = hwif->rq;
+	int rc;
 
-	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-		ide_task_t *task = (ide_task_t *)rq->special;
-
-		if (task) {
-			struct ide_taskfile *tf = &task->tf;
-
-			tf->error = err;
-			tf->status = stat;
-
-			drive->hwif->tp_ops->tf_read(drive, task);
-
-			if (task->tf_flags & IDE_TFLAG_DYN)
-				kfree(task);
-		}
-	} else if (blk_pm_request(rq)) {
-		struct request_pm_state *pm = rq->data;
-
-		ide_complete_power_step(drive, rq);
-		if (pm->pm_step == IDE_PM_COMPLETED)
-			ide_complete_pm_request(drive, rq);
-		return;
-	}
-
-	hwif->rq = NULL;
+	/*
+	 * if failfast is set on a request, override number of sectors
+	 * and complete the whole request right now
+	 */
+	if (blk_noretry_request(rq) && error <= 0)
+		nr_bytes = rq->hard_nr_sectors << 9;
 
-	rq->errors = err;
+	rc = ide_end_rq(drive, rq, error, nr_bytes);
+	if (rc == 0)
+		hwif->rq = NULL;
 
-	if (unlikely(blk_end_request(rq, (rq->errors ? -EIO : 0),
-				     blk_rq_bytes(rq))))
-		BUG();
+	return rc;
 }
-EXPORT_SYMBOL(ide_end_drive_cmd);
+EXPORT_SYMBOL(ide_complete_rq);
 
 void ide_kill_rq(ide_drive_t *drive, struct request *rq)
 {
-	if (rq->rq_disk) {
-		struct ide_driver *drv;
+	u8 drv_req = blk_special_request(rq) && rq->rq_disk;
+	u8 media = drive->media;
 
-		drv = *(struct ide_driver **)rq->rq_disk->private_data;
-		drv->end_request(drive, 0, 0);
-	} else
-		ide_end_request(drive, 0, 0);
+	drive->failed_pc = NULL;
+
+	if ((media == ide_floppy || media == ide_tape) && drv_req) {
+		rq->errors = 0;
+		ide_complete_rq(drive, 0, blk_rq_bytes(rq));
+	} else {
+		if (media == ide_tape)
+			rq->errors = IDE_DRV_ERROR_GENERAL;
+		else if (blk_fs_request(rq) == 0 && rq->errors == 0)
+			rq->errors = -EIO;
+		ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
+	}
 }
 
 static void ide_tf_set_specify_cmd(ide_drive_t *drive, struct ide_taskfile *tf)
@@ -232,20 +174,20 @@ static void ide_tf_set_setmult_cmd(ide_drive_t *drive, struct ide_taskfile *tf)
 static ide_startstop_t ide_disk_special(ide_drive_t *drive)
 {
 	special_t *s = &drive->special;
-	ide_task_t args;
+	struct ide_cmd cmd;
 
-	memset(&args, 0, sizeof(ide_task_t));
-	args.data_phase = TASKFILE_NO_DATA;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.protocol = ATA_PROT_NODATA;
 
 	if (s->b.set_geometry) {
 		s->b.set_geometry = 0;
-		ide_tf_set_specify_cmd(drive, &args.tf);
+		ide_tf_set_specify_cmd(drive, &cmd.tf);
 	} else if (s->b.recalibrate) {
 		s->b.recalibrate = 0;
-		ide_tf_set_restore_cmd(drive, &args.tf);
+		ide_tf_set_restore_cmd(drive, &cmd.tf);
 	} else if (s->b.set_multmode) {
 		s->b.set_multmode = 0;
-		ide_tf_set_setmult_cmd(drive, &args.tf);
+		ide_tf_set_setmult_cmd(drive, &cmd.tf);
 	} else if (s->all) {
 		int special = s->all;
 		s->all = 0;
@@ -253,10 +195,10 @@ static ide_startstop_t ide_disk_special(ide_drive_t *drive)
 		return ide_stopped;
 	}
 
-	args.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE |
-			IDE_TFLAG_CUSTOM_HANDLER;
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE |
+		       IDE_TFLAG_CUSTOM_HANDLER;
 
-	do_rw_taskfile(drive, &args);
+	do_rw_taskfile(drive, &cmd);
 
 	return ide_started;
 }
@@ -286,33 +228,29 @@ static ide_startstop_t do_special (ide_drive_t *drive)
 	return ide_stopped;
 }
 
-void ide_map_sg(ide_drive_t *drive, struct request *rq)
+void ide_map_sg(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct scatterlist *sg = hwif->sg_table;
+	struct request *rq = cmd->rq;
 
 	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
 		sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
-		hwif->sg_nents = 1;
+		cmd->sg_nents = 1;
 	} else if (!rq->bio) {
 		sg_init_one(sg, rq->data, rq->data_len);
-		hwif->sg_nents = 1;
-	} else {
-		hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
-	}
+		cmd->sg_nents = 1;
+	} else
+		cmd->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
 }
-
 EXPORT_SYMBOL_GPL(ide_map_sg);
 
-void ide_init_sg_cmd(ide_drive_t *drive, struct request *rq)
+void ide_init_sg_cmd(struct ide_cmd *cmd, unsigned int nr_bytes)
 {
-	ide_hwif_t *hwif = drive->hwif;
-
-	hwif->nsect = hwif->nleft = rq->nr_sectors;
-	hwif->cursg_ofs = 0;
-	hwif->cursg = NULL;
+	cmd->nbytes = cmd->nleft = nr_bytes;
+	cmd->cursg_ofs = 0;
+	cmd->cursg = NULL;
 }
-
 EXPORT_SYMBOL_GPL(ide_init_sg_cmd);
 
 /**
@@ -330,24 +268,15 @@ EXPORT_SYMBOL_GPL(ide_init_sg_cmd);
 static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
 		struct request *rq)
 {
-	ide_hwif_t *hwif = drive->hwif;
-	ide_task_t *task = rq->special;
-
-	if (task) {
-		hwif->data_phase = task->data_phase;
-
-		switch (hwif->data_phase) {
-		case TASKFILE_MULTI_OUT:
-		case TASKFILE_OUT:
-		case TASKFILE_MULTI_IN:
-		case TASKFILE_IN:
-			ide_init_sg_cmd(drive, rq);
-			ide_map_sg(drive, rq);
-		default:
-			break;
+	struct ide_cmd *cmd = rq->special;
+
+	if (cmd) {
+		if (cmd->protocol == ATA_PROT_PIO) {
+			ide_init_sg_cmd(cmd, rq->nr_sectors << 9);
+			ide_map_sg(drive, cmd);
 		}
 
-		return do_rw_taskfile(drive, task);
+		return do_rw_taskfile(drive, cmd);
 	}
 
  	/*
@@ -357,8 +286,8 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
 #ifdef DEBUG
  	printk("%s: DRIVE_CMD (null)\n", drive->name);
 #endif
-	ide_end_drive_cmd(drive, hwif->tp_ops->read_status(hwif),
-			  ide_read_error(drive));
+	rq->errors = 0;
+	ide_complete_rq(drive, 0, blk_rq_bytes(rq));
 
  	return ide_stopped;
 }
@@ -376,9 +305,7 @@ static ide_startstop_t ide_special_rq(ide_drive_t *drive, struct request *rq)
 	case REQ_DRIVE_RESET:
 		return ide_do_reset(drive);
 	default:
-		blk_dump_rq_flags(rq, "ide_special_rq - bad request");
-		ide_end_request(drive, 0, 0);
-		return ide_stopped;
+		BUG();
 	}
 }
 
@@ -438,7 +365,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
 			startstop = ide_start_power_step(drive, rq);
 			if (startstop == ide_stopped &&
 			    pm->pm_step == IDE_PM_COMPLETED)
-				ide_complete_pm_request(drive, rq);
+				ide_complete_pm_rq(drive, rq);
 			return startstop;
 		} else if (!rq->rq_disk && blk_special_request(rq))
 			/*
@@ -501,8 +428,8 @@ static inline int ide_lock_host(struct ide_host *host, ide_hwif_t *hwif)
 	if (host->host_flags & IDE_HFLAG_SERIALIZE) {
 		rc = test_and_set_bit_lock(IDE_HOST_BUSY, &host->host_busy);
 		if (rc == 0) {
-			/* for atari only */
-			ide_get_lock(ide_intr, hwif);
+			if (host->get_lock)
+				host->get_lock(ide_intr, hwif);
 		}
 	}
 	return rc;
@@ -511,8 +438,8 @@ static inline int ide_lock_host(struct ide_host *host, ide_hwif_t *hwif)
 static inline void ide_unlock_host(struct ide_host *host)
 {
 	if (host->host_flags & IDE_HFLAG_SERIALIZE) {
-		/* for atari only */
-		ide_release_lock();
+		if (host->release_lock)
+			host->release_lock();
 		clear_bit_unlock(IDE_HOST_BUSY, &host->host_busy);
 	}
 }
@@ -724,6 +651,7 @@ void ide_timer_expiry (unsigned long data)
 			}
 		}
 		hwif->handler = NULL;
+		hwif->expiry = NULL;
 		/*
 		 * We need to simulate a real interrupt when invoking
 		 * the handler() function, which means we need to
@@ -739,7 +667,8 @@ void ide_timer_expiry (unsigned long data)
 		} else if (drive_is_ready(drive)) {
 			if (drive->waiting_for_dma)
 				hwif->dma_ops->dma_lost_irq(drive);
-			(void)ide_ack_intr(hwif);
+			if (hwif->ack_intr)
+				hwif->ack_intr(hwif);
 			printk(KERN_WARNING "%s: lost interrupt\n",
 				drive->name);
 			startstop = handler(drive);
@@ -840,6 +769,7 @@ static void unexpected_intr(int irq, ide_hwif_t *hwif)
 irqreturn_t ide_intr (int irq, void *dev_id)
 {
 	ide_hwif_t *hwif = (ide_hwif_t *)dev_id;
+	struct ide_host *host = hwif->host;
 	ide_drive_t *uninitialized_var(drive);
 	ide_handler_t *handler;
 	unsigned long flags;
@@ -847,14 +777,14 @@ irqreturn_t ide_intr (int irq, void *dev_id)
 	irqreturn_t irq_ret = IRQ_NONE;
 	int plug_device = 0;
 
-	if (hwif->host->host_flags & IDE_HFLAG_SERIALIZE) {
-		if (hwif != hwif->host->cur_port)
+	if (host->host_flags & IDE_HFLAG_SERIALIZE) {
+		if (hwif != host->cur_port)
 			goto out_early;
 	}
 
 	spin_lock_irqsave(&hwif->lock, flags);
 
-	if (!ide_ack_intr(hwif))
+	if (hwif->ack_intr && hwif->ack_intr(hwif) == 0)
 		goto out;
 
 	handler = hwif->handler;
@@ -871,27 +801,19 @@ irqreturn_t ide_intr (int irq, void *dev_id)
 		 *
 		 * For PCI, we cannot tell the difference,
 		 * so in that case we just ignore it and hope it goes away.
-		 *
-		 * FIXME: unexpected_intr should be hwif-> then we can
-		 * remove all the ifdef PCI crap
 		 */
-#ifdef CONFIG_BLK_DEV_IDEPCI
-		if (hwif->chipset != ide_pci)
-#endif	/* CONFIG_BLK_DEV_IDEPCI */
-		{
+		if ((host->irq_flags & IRQF_SHARED) == 0) {
 			/*
 			 * Probably not a shared PCI interrupt,
 			 * so we can safely try to do something about it:
 			 */
 			unexpected_intr(irq, hwif);
-#ifdef CONFIG_BLK_DEV_IDEPCI
 		} else {
 			/*
 			 * Whack the status register, just in case
 			 * we have a leftover pending IRQ.
 			 */
 			(void)hwif->tp_ops->read_status(hwif);
-#endif /* CONFIG_BLK_DEV_IDEPCI */
 		}
 		goto out;
 	}
@@ -909,6 +831,7 @@ irqreturn_t ide_intr (int irq, void *dev_id)
 		goto out;
 
 	hwif->handler = NULL;
+	hwif->expiry = NULL;
 	hwif->req_gen++;
 	del_timer(&hwif->timer);
 	spin_unlock(&hwif->lock);
diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c
index 1be263eb9c07..770142767437 100644
--- a/drivers/ide/ide-ioctls.c
+++ b/drivers/ide/ide-ioctls.c
@@ -111,13 +111,13 @@ static int ide_set_nice_ioctl(ide_drive_t *drive, unsigned long arg)
 	return 0;
 }
 
-static int ide_cmd_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
+static int ide_cmd_ioctl(ide_drive_t *drive, unsigned long arg)
 {
 	u8 *buf = NULL;
 	int bufsize = 0, err = 0;
 	u8 args[4], xfer_rate = 0;
-	ide_task_t tfargs;
-	struct ide_taskfile *tf = &tfargs.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 	u16 *id = drive->id;
 
 	if (NULL == (void *) arg) {
@@ -134,24 +134,24 @@ static int ide_cmd_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
 	if (copy_from_user(args, (void __user *)arg, 4))
 		return -EFAULT;
 
-	memset(&tfargs, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 	tf->feature = args[2];
 	if (args[0] == ATA_CMD_SMART) {
 		tf->nsect = args[3];
 		tf->lbal  = args[1];
 		tf->lbam  = 0x4f;
 		tf->lbah  = 0xc2;
-		tfargs.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_IN_NSECT;
+		cmd.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_IN_NSECT;
 	} else {
 		tf->nsect = args[1];
-		tfargs.tf_flags = IDE_TFLAG_OUT_FEATURE |
-				  IDE_TFLAG_OUT_NSECT | IDE_TFLAG_IN_NSECT;
+		cmd.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
+			       IDE_TFLAG_IN_NSECT;
 	}
 	tf->command = args[0];
-	tfargs.data_phase = args[3] ? TASKFILE_IN : TASKFILE_NO_DATA;
+	cmd.protocol = args[3] ? ATA_PROT_PIO : ATA_PROT_NODATA;
 
 	if (args[3]) {
-		tfargs.tf_flags |= IDE_TFLAG_IO_16BIT;
+		cmd.tf_flags |= IDE_TFLAG_IO_16BIT;
 		bufsize = SECTOR_SIZE * args[3];
 		buf = kzalloc(bufsize, GFP_KERNEL);
 		if (buf == NULL)
@@ -172,7 +172,7 @@ static int ide_cmd_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
 		}
 	}
 
-	err = ide_raw_taskfile(drive, &tfargs, buf, args[3]);
+	err = ide_raw_taskfile(drive, &cmd, buf, args[3]);
 
 	args[0] = tf->status;
 	args[1] = tf->error;
@@ -194,25 +194,25 @@ abort:
 	return err;
 }
 
-static int ide_task_ioctl(ide_drive_t *drive, unsigned cmd, unsigned long arg)
+static int ide_task_ioctl(ide_drive_t *drive, unsigned long arg)
 {
 	void __user *p = (void __user *)arg;
 	int err = 0;
 	u8 args[7];
-	ide_task_t task;
+	struct ide_cmd cmd;
 
 	if (copy_from_user(args, p, 7))
 		return -EFAULT;
 
-	memset(&task, 0, sizeof(task));
-	memcpy(&task.tf_array[7], &args[1], 6);
-	task.tf.command = args[0];
-	task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	memcpy(&cmd.tf_array[7], &args[1], 6);
+	cmd.tf.command = args[0];
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 
-	err = ide_no_data_taskfile(drive, &task);
+	err = ide_no_data_taskfile(drive, &cmd);
 
-	args[0] = task.tf.command;
-	memcpy(&args[1], &task.tf_array[7], 6);
+	args[0] = cmd.tf.command;
+	memcpy(&args[1], &cmd.tf_array[7], 6);
 
 	if (copy_to_user(p, args, 7))
 		err = -EFAULT;
@@ -262,17 +262,17 @@ int generic_ide_ioctl(ide_drive_t *drive, struct block_device *bdev,
 		if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
 			return -EACCES;
 		if (drive->media == ide_disk)
-			return ide_taskfile_ioctl(drive, cmd, arg);
+			return ide_taskfile_ioctl(drive, arg);
 		return -ENOMSG;
 #endif
 	case HDIO_DRIVE_CMD:
 		if (!capable(CAP_SYS_RAWIO))
 			return -EACCES;
-		return ide_cmd_ioctl(drive, cmd, arg);
+		return ide_cmd_ioctl(drive, arg);
 	case HDIO_DRIVE_TASK:
 		if (!capable(CAP_SYS_RAWIO))
 			return -EACCES;
-		return ide_task_ioctl(drive, cmd, arg);
+		return ide_task_ioctl(drive, arg);
 	case HDIO_DRIVE_RESET:
 		if (!capable(CAP_SYS_ADMIN))
 			return -EACCES;
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 317c5dadd7c0..5403e4a44be4 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -31,15 +31,15 @@ void SELECT_DRIVE(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	const struct ide_port_ops *port_ops = hwif->port_ops;
-	ide_task_t task;
+	struct ide_cmd cmd;
 
 	if (port_ops && port_ops->selectproc)
 		port_ops->selectproc(drive);
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_OUT_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_OUT_DEVICE;
 
-	drive->hwif->tp_ops->tf_load(drive, &task);
+	drive->hwif->tp_ops->tf_load(drive, &cmd);
 }
 
 void SELECT_MASK(ide_drive_t *drive, int mask)
@@ -52,14 +52,14 @@ void SELECT_MASK(ide_drive_t *drive, int mask)
 
 u8 ide_read_error(ide_drive_t *drive)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_IN_FEATURE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_IN_FEATURE;
 
-	drive->hwif->tp_ops->tf_read(drive, &task);
+	drive->hwif->tp_ops->tf_read(drive, &cmd);
 
-	return task.tf.error;
+	return cmd.tf.error;
 }
 EXPORT_SYMBOL_GPL(ide_read_error);
 
@@ -329,7 +329,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
 	u16 *id = drive->id, i;
 	int error = 0;
 	u8 stat;
-	ide_task_t task;
+	struct ide_cmd cmd;
 
 #ifdef CONFIG_BLK_DEV_IDEDMA
 	if (hwif->dma_ops)	/* check if host supports DMA */
@@ -361,12 +361,12 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
 	udelay(1);
 	tp_ops->set_irq(hwif, 0);
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT;
-	task.tf.feature = SETFEATURES_XFER;
-	task.tf.nsect   = speed;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT;
+	cmd.tf.feature = SETFEATURES_XFER;
+	cmd.tf.nsect   = speed;
 
-	tp_ops->tf_load(drive, &task);
+	tp_ops->tf_load(drive, &cmd);
 
 	tp_ops->exec_command(hwif, ATA_CMD_SET_FEATURES);
 
@@ -425,26 +425,25 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
  * See also ide_execute_command
  */
 void __ide_set_handler(ide_drive_t *drive, ide_handler_t *handler,
-		       unsigned int timeout, ide_expiry_t *expiry)
+		       unsigned int timeout)
 {
 	ide_hwif_t *hwif = drive->hwif;
 
 	BUG_ON(hwif->handler);
 	hwif->handler		= handler;
-	hwif->expiry		= expiry;
 	hwif->timer.expires	= jiffies + timeout;
 	hwif->req_gen_timer	= hwif->req_gen;
 	add_timer(&hwif->timer);
 }
 
-void ide_set_handler (ide_drive_t *drive, ide_handler_t *handler,
-		      unsigned int timeout, ide_expiry_t *expiry)
+void ide_set_handler(ide_drive_t *drive, ide_handler_t *handler,
+		     unsigned int timeout)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	unsigned long flags;
 
 	spin_lock_irqsave(&hwif->lock, flags);
-	__ide_set_handler(drive, handler, timeout, expiry);
+	__ide_set_handler(drive, handler, timeout);
 	spin_unlock_irqrestore(&hwif->lock, flags);
 }
 EXPORT_SYMBOL(ide_set_handler);
@@ -452,10 +451,9 @@ EXPORT_SYMBOL(ide_set_handler);
 /**
  *	ide_execute_command	-	execute an IDE command
  *	@drive: IDE drive to issue the command against
- *	@command: command byte to write
+ *	@cmd: command
  *	@handler: handler for next phase
  *	@timeout: timeout for command
- *	@expiry:  handler to run on timeout
  *
  *	Helper function to issue an IDE command. This handles the
  *	atomicity requirements, command timing and ensures that the
@@ -463,15 +461,18 @@ EXPORT_SYMBOL(ide_set_handler);
  *	should go via this function or do equivalent locking.
  */
 
-void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler,
-			 unsigned timeout, ide_expiry_t *expiry)
+void ide_execute_command(ide_drive_t *drive, struct ide_cmd *cmd,
+			 ide_handler_t *handler, unsigned timeout)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	unsigned long flags;
 
 	spin_lock_irqsave(&hwif->lock, flags);
-	__ide_set_handler(drive, handler, timeout, expiry);
-	hwif->tp_ops->exec_command(hwif, cmd);
+	if ((cmd->protocol != ATAPI_PROT_DMA &&
+	     cmd->protocol != ATAPI_PROT_PIO) ||
+	    (drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT))
+		__ide_set_handler(drive, handler, timeout);
+	hwif->tp_ops->exec_command(hwif, cmd->tf.command);
 	/*
 	 * Drive takes 400nS to respond, we must avoid the IRQ being
 	 * serviced before that.
@@ -481,19 +482,6 @@ void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler,
 	ndelay(400);
 	spin_unlock_irqrestore(&hwif->lock, flags);
 }
-EXPORT_SYMBOL(ide_execute_command);
-
-void ide_execute_pkt_cmd(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	unsigned long flags;
-
-	spin_lock_irqsave(&hwif->lock, flags);
-	hwif->tp_ops->exec_command(hwif, ATA_CMD_PACKET);
-	ndelay(400);
-	spin_unlock_irqrestore(&hwif->lock, flags);
-}
-EXPORT_SYMBOL_GPL(ide_execute_pkt_cmd);
 
 /*
  * ide_wait_not_busy() waits for the currently selected device on the hwif
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index f6c683dd2987..217b7fdf2b17 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -34,19 +34,19 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
 static void ide_dump_opcode(ide_drive_t *drive)
 {
 	struct request *rq = drive->hwif->rq;
-	ide_task_t *task = NULL;
+	struct ide_cmd *cmd = NULL;
 
 	if (!rq)
 		return;
 
 	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
-		task = rq->special;
+		cmd = rq->special;
 
 	printk(KERN_ERR "ide: failed opcode was: ");
-	if (task == NULL)
+	if (cmd == NULL)
 		printk(KERN_CONT "unknown\n");
 	else
-		printk(KERN_CONT "0x%02x\n", task->tf.command);
+		printk(KERN_CONT "0x%02x\n", cmd->tf.command);
 }
 
 u64 ide_get_lba_addr(struct ide_taskfile *tf, int lba48)
@@ -66,18 +66,18 @@ EXPORT_SYMBOL_GPL(ide_get_lba_addr);
 
 static void ide_dump_sector(ide_drive_t *drive)
 {
-	ide_task_t task;
-	struct ide_taskfile *tf = &task.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 	u8 lba48 = !!(drive->dev_flags & IDE_DFLAG_LBA48);
 
-	memset(&task, 0, sizeof(task));
+	memset(&cmd, 0, sizeof(cmd));
 	if (lba48)
-		task.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_HOB_LBA |
+		cmd.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_HOB_LBA |
 				IDE_TFLAG_LBA48;
 	else
-		task.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_DEVICE;
+		cmd.tf_flags = IDE_TFLAG_IN_LBA | IDE_TFLAG_IN_DEVICE;
 
-	drive->hwif->tp_ops->tf_read(drive, &task);
+	drive->hwif->tp_ops->tf_read(drive, &cmd);
 
 	if (lba48 || (tf->device & ATA_LBA))
 		printk(KERN_CONT ", LBAsect=%llu",
diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c
index f30e52152fcb..9490b446519f 100644
--- a/drivers/ide/ide-park.c
+++ b/drivers/ide/ide-park.c
@@ -1,6 +1,5 @@
 #include <linux/kernel.h>
 #include <linux/ide.h>
-#include <linux/hdreg.h>
 #include <linux/jiffies.h>
 #include <linux/blkdev.h>
 
@@ -63,10 +62,10 @@ out:
 
 ide_startstop_t ide_do_park_unpark(ide_drive_t *drive, struct request *rq)
 {
-	ide_task_t task;
-	struct ide_taskfile *tf = &task.tf;
+	struct ide_cmd cmd;
+	struct ide_taskfile *tf = &cmd.tf;
 
-	memset(&task, 0, sizeof(task));
+	memset(&cmd, 0, sizeof(cmd));
 	if (rq->cmd[0] == REQ_PARK_HEADS) {
 		drive->sleep = *(unsigned long *)rq->special;
 		drive->dev_flags |= IDE_DFLAG_SLEEPING;
@@ -75,14 +74,16 @@ ide_startstop_t ide_do_park_unpark(ide_drive_t *drive, struct request *rq)
 		tf->lbal = 0x4c;
 		tf->lbam = 0x4e;
 		tf->lbah = 0x55;
-		task.tf_flags |= IDE_TFLAG_CUSTOM_HANDLER;
+		cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
 	} else		/* cmd == REQ_UNPARK_HEADS */
 		tf->command = ATA_CMD_CHK_POWER;
 
-	task.tf_flags |= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	task.rq = rq;
-	drive->hwif->data_phase = task.data_phase = TASKFILE_NO_DATA;
-	return do_rw_taskfile(drive, &task);
+	cmd.tf_flags |= IDE_TFLAG_CUSTOM_HANDLER;
+	cmd.protocol = ATA_PROT_NODATA;
+
+	cmd.rq = rq;
+
+	return do_rw_taskfile(drive, &cmd);
 }
 
 ssize_t ide_park_show(struct device *dev, struct device_attribute *attr,
diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c
index 60538d9c84ee..ebf2d21ebdcb 100644
--- a/drivers/ide/ide-pm.c
+++ b/drivers/ide/ide-pm.c
@@ -1,6 +1,5 @@
 #include <linux/kernel.h>
 #include <linux/ide.h>
-#include <linux/hdreg.h>
 
 int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 {
@@ -8,7 +7,7 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 	ide_hwif_t *hwif = drive->hwif;
 	struct request *rq;
 	struct request_pm_state rqpm;
-	ide_task_t args;
+	struct ide_cmd cmd;
 	int ret;
 
 	/* call ACPI _GTM only once */
@@ -16,10 +15,10 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 		ide_acpi_get_timing(hwif);
 
 	memset(&rqpm, 0, sizeof(rqpm));
-	memset(&args, 0, sizeof(args));
+	memset(&cmd, 0, sizeof(cmd));
 	rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
 	rq->cmd_type = REQ_TYPE_PM_SUSPEND;
-	rq->special = &args;
+	rq->special = &cmd;
 	rq->data = &rqpm;
 	rqpm.pm_step = IDE_PM_START_SUSPEND;
 	if (mesg.event == PM_EVENT_PRETHAW)
@@ -42,7 +41,7 @@ int generic_ide_resume(struct device *dev)
 	ide_hwif_t *hwif = drive->hwif;
 	struct request *rq;
 	struct request_pm_state rqpm;
-	ide_task_t args;
+	struct ide_cmd cmd;
 	int err;
 
 	/* call ACPI _PS0 / _STM only once */
@@ -54,11 +53,11 @@ int generic_ide_resume(struct device *dev)
 	ide_acpi_exec_tfs(drive);
 
 	memset(&rqpm, 0, sizeof(rqpm));
-	memset(&args, 0, sizeof(args));
+	memset(&cmd, 0, sizeof(cmd));
 	rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
 	rq->cmd_type = REQ_TYPE_PM_RESUME;
 	rq->cmd_flags |= REQ_PREEMPT;
-	rq->special = &args;
+	rq->special = &cmd;
 	rq->data = &rqpm;
 	rqpm.pm_step = IDE_PM_START_RESUME;
 	rqpm.pm_state = PM_EVENT_ON;
@@ -109,9 +108,9 @@ void ide_complete_power_step(ide_drive_t *drive, struct request *rq)
 ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq)
 {
 	struct request_pm_state *pm = rq->data;
-	ide_task_t *args = rq->special;
+	struct ide_cmd *cmd = rq->special;
 
-	memset(args, 0, sizeof(*args));
+	memset(cmd, 0, sizeof(*cmd));
 
 	switch (pm->pm_step) {
 	case IDE_PM_FLUSH_CACHE:	/* Suspend step 1 (flush cache) */
@@ -124,12 +123,12 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq)
 			return ide_stopped;
 		}
 		if (ata_id_flush_ext_enabled(drive->id))
-			args->tf.command = ATA_CMD_FLUSH_EXT;
+			cmd->tf.command = ATA_CMD_FLUSH_EXT;
 		else
-			args->tf.command = ATA_CMD_FLUSH;
+			cmd->tf.command = ATA_CMD_FLUSH;
 		goto out_do_tf;
 	case IDE_PM_STANDBY:		/* Suspend step 2 (standby) */
-		args->tf.command = ATA_CMD_STANDBYNOW1;
+		cmd->tf.command = ATA_CMD_STANDBYNOW1;
 		goto out_do_tf;
 	case IDE_PM_RESTORE_PIO:	/* Resume step 1 (restore PIO) */
 		ide_set_max_pio(drive);
@@ -142,7 +141,7 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq)
 			ide_complete_power_step(drive, rq);
 		return ide_stopped;
 	case IDE_PM_IDLE:		/* Resume step 2 (idle) */
-		args->tf.command = ATA_CMD_IDLEIMMEDIATE;
+		cmd->tf.command = ATA_CMD_IDLEIMMEDIATE;
 		goto out_do_tf;
 	case IDE_PM_RESTORE_DMA:	/* Resume step 3 (restore DMA) */
 		/*
@@ -160,27 +159,34 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq)
 	}
 
 	pm->pm_step = IDE_PM_COMPLETED;
+
 	return ide_stopped;
 
 out_do_tf:
-	args->tf_flags	 = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	args->data_phase = TASKFILE_NO_DATA;
-	return do_rw_taskfile(drive, args);
+	cmd->tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	cmd->protocol = ATA_PROT_NODATA;
+
+	return do_rw_taskfile(drive, cmd);
 }
 
 /**
- *	ide_complete_pm_request - end the current Power Management request
+ *	ide_complete_pm_rq - end the current Power Management request
  *	@drive: target drive
  *	@rq: request
  *
  *	This function cleans up the current PM request and stops the queue
  *	if necessary.
  */
-void ide_complete_pm_request(ide_drive_t *drive, struct request *rq)
+void ide_complete_pm_rq(ide_drive_t *drive, struct request *rq)
 {
 	struct request_queue *q = drive->queue;
+	struct request_pm_state *pm = rq->data;
 	unsigned long flags;
 
+	ide_complete_power_step(drive, rq);
+	if (pm->pm_step != IDE_PM_COMPLETED)
+		return;
+
 #ifdef DEBUG_PM
 	printk("%s: completing PM request, %s\n", drive->name,
 	       blk_pm_suspend_request(rq) ? "suspend" : "resume");
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index bac9b392b689..6e80b774e88a 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -27,6 +27,10 @@ static struct pnp_device_id idepnp_devices[] = {
 	{.id = ""}
 };
 
+static const struct ide_port_info ide_pnp_port_info = {
+	.host_flags		= IDE_HFLAG_NO_DMA,
+};
+
 static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
 {
 	struct ide_host *host;
@@ -60,7 +64,7 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
 	hw.irq = pnp_irq(dev, 0);
 	hw.chipset = ide_generic;
 
-	rc = ide_host_add(NULL, hws, &host);
+	rc = ide_host_add(&ide_pnp_port_info, hws, &host);
 	if (rc)
 		goto out;
 
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 974067043fba..548864510ba9 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -228,15 +228,9 @@ static void do_identify(ide_drive_t *drive, u8 cmd, u16 *id)
 	m[ATA_ID_PROD_LEN - 1] = '\0';
 
 	if (strstr(m, "E X A B Y T E N E S T"))
-		goto err_misc;
-
-	drive->dev_flags |= IDE_DFLAG_PRESENT;
-	drive->dev_flags &= ~IDE_DFLAG_DEAD;
-
-	return;
-err_misc:
-	kfree(id);
-	drive->dev_flags &= ~IDE_DFLAG_PRESENT;
+		drive->dev_flags &= ~IDE_DFLAG_PRESENT;
+	else
+		drive->dev_flags |= IDE_DFLAG_PRESENT;
 }
 
 /**
@@ -289,13 +283,13 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
 	 * identify command to be sure of reply
 	 */
 	if (cmd == ATA_CMD_ID_ATAPI) {
-		ide_task_t task;
+		struct ide_cmd cmd;
 
-		memset(&task, 0, sizeof(task));
+		memset(&cmd, 0, sizeof(cmd));
 		/* disable DMA & overlap */
-		task.tf_flags = IDE_TFLAG_OUT_FEATURE;
+		cmd.tf_flags = IDE_TFLAG_OUT_FEATURE;
 
-		tp_ops->tf_load(drive, &task);
+		tp_ops->tf_load(drive, &cmd);
 	}
 
 	/* ask drive for ID */
@@ -343,14 +337,14 @@ int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
 
 static u8 ide_read_device(ide_drive_t *drive)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 
-	memset(&task, 0, sizeof(task));
-	task.tf_flags = IDE_TFLAG_IN_DEVICE;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf_flags = IDE_TFLAG_IN_DEVICE;
 
-	drive->hwif->tp_ops->tf_read(drive, &task);
+	drive->hwif->tp_ops->tf_read(drive, &cmd);
 
-	return task.tf.device;
+	return cmd.tf.device;
 }
 
 /**
@@ -505,8 +499,7 @@ static u8 probe_for_drive(ide_drive_t *drive)
 		}
 
 		if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0)
-			/* drive not found */
-			return 0;
+			goto out_free;
 
 		/* identification failed? */
 		if ((drive->dev_flags & IDE_DFLAG_ID_READ) == 0) {
@@ -530,7 +523,7 @@ static u8 probe_for_drive(ide_drive_t *drive)
 	}
 
 	if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0)
-		return 0;
+		goto out_free;
 
 	/* The drive wasn't being helpful. Add generic info only */
 	if ((drive->dev_flags & IDE_DFLAG_ID_READ) == 0) {
@@ -543,7 +536,10 @@ static u8 probe_for_drive(ide_drive_t *drive)
 		ide_disk_init_mult_count(drive);
 	}
 
-	return !!(drive->dev_flags & IDE_DFLAG_PRESENT);
+	return 1;
+out_free:
+	kfree(drive->id);
+	return 0;
 }
 
 static void hwif_release_dev(struct device *dev)
@@ -841,34 +837,19 @@ static int ide_port_setup_devices(ide_hwif_t *hwif)
 static int init_irq (ide_hwif_t *hwif)
 {
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	irq_handler_t irq_handler;
-	int sa = 0;
+	struct ide_host *host = hwif->host;
+	irq_handler_t irq_handler = host->irq_handler;
+	int sa = host->irq_flags;
 
-	irq_handler = hwif->host->irq_handler;
 	if (irq_handler == NULL)
 		irq_handler = ide_intr;
 
-#if defined(__mc68000__)
-	sa = IRQF_SHARED;
-#endif /* __mc68000__ */
-
-	if (hwif->chipset == ide_pci)
-		sa = IRQF_SHARED;
-
 	if (io_ports->ctl_addr)
 		hwif->tp_ops->set_irq(hwif, 1);
 
 	if (request_irq(hwif->irq, irq_handler, sa, hwif->name, hwif))
 		goto out_up;
 
-	if (!hwif->rqsize) {
-		if ((hwif->host_flags & IDE_HFLAG_NO_LBA48) ||
-		    (hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA))
-			hwif->rqsize = 256;
-		else
-			hwif->rqsize = 65536;
-	}
-
 #if !defined(__mc68000__)
 	printk(KERN_INFO "%s at 0x%03lx-0x%03lx,0x%03lx on irq %d", hwif->name,
 		io_ports->data_addr, io_ports->status_addr,
@@ -1080,7 +1061,7 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port,
 		hwif->tp_ops = d->tp_ops;
 
 	/* ->set_pio_mode for DTC2278 is currently limited to port 0 */
-	if (hwif->chipset != ide_dtc2278 || hwif->channel == 0)
+	if ((hwif->host_flags & IDE_HFLAG_DTC2278) == 0 || hwif->channel == 0)
 		hwif->port_ops = d->port_ops;
 
 	hwif->swdma_mask = d->swdma_mask;
@@ -1114,6 +1095,13 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port,
 
 	if (d->max_sectors)
 		hwif->rqsize = d->max_sectors;
+	else {
+		if ((hwif->host_flags & IDE_HFLAG_NO_LBA48) ||
+		    (hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA))
+			hwif->rqsize = 256;
+		else
+			hwif->rqsize = 65536;
+	}
 
 	/* call chipset specific routine for each enabled port */
 	if (d->init_hwif)
@@ -1326,6 +1314,8 @@ struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws)
 
 	if (d) {
 		host->init_chipset = d->init_chipset;
+		host->get_lock     = d->get_lock;
+		host->release_lock = d->release_lock;
 		host->host_flags = d->host_flags;
 	}
 
@@ -1372,20 +1362,15 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d,
 		ide_init_port_hw(hwif, hws[i]);
 		ide_port_apply_params(hwif);
 
-		if (d == NULL) {
-			mate = NULL;
-		} else {
-			if ((i & 1) && mate) {
-				hwif->mate = mate;
-				mate->mate = hwif;
-			}
-
-			mate = (i & 1) ? NULL : hwif;
-
-			ide_init_port(hwif, i & 1, d);
-			ide_port_cable_detect(hwif);
+		if ((i & 1) && mate) {
+			hwif->mate = mate;
+			mate->mate = hwif;
 		}
 
+		mate = (i & 1) ? NULL : hwif;
+
+		ide_init_port(hwif, i & 1, d);
+		ide_port_cable_detect(hwif);
 		ide_port_init_devices(hwif);
 	}
 
@@ -1396,8 +1381,8 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d,
 		if (ide_probe_port(hwif) == 0)
 			hwif->present = 1;
 
-		if (hwif->chipset != ide_4drives || !hwif->mate ||
-		    !hwif->mate->present) {
+		if ((hwif->host_flags & IDE_HFLAG_4DRIVES) == 0 ||
+		    hwif->mate == NULL || hwif->mate->present == 0) {
 			if (ide_register_port(hwif)) {
 				ide_disable_port(hwif);
 				continue;
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 417cde56eafd..10a88bf3eefa 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -194,20 +194,20 @@ ide_devset_get(xfer_rate, current_speed);
 
 static int set_xfer_rate (ide_drive_t *drive, int arg)
 {
-	ide_task_t task;
+	struct ide_cmd cmd;
 	int err;
 
 	if (arg < XFER_PIO_0 || arg > XFER_UDMA_6)
 		return -EINVAL;
 
-	memset(&task, 0, sizeof(task));
-	task.tf.command = ATA_CMD_SET_FEATURES;
-	task.tf.feature = SETFEATURES_XFER;
-	task.tf.nsect   = (u8)arg;
-	task.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
-			IDE_TFLAG_IN_NSECT;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf.command = ATA_CMD_SET_FEATURES;
+	cmd.tf.feature = SETFEATURES_XFER;
+	cmd.tf.nsect   = (u8)arg;
+	cmd.tf_flags   = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT |
+			 IDE_TFLAG_IN_NSECT;
 
-	err = ide_no_data_taskfile(drive, &task);
+	err = ide_no_data_taskfile(drive, &cmd);
 
 	if (!err) {
 		ide_set_xfer_rate(drive, (u8) arg);
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 4e6181c7bbda..64dfa7458f8d 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -152,11 +152,6 @@ struct idetape_bh {
 #define IDETAPE_LU_RETENSION_MASK	2
 #define IDETAPE_LU_EOT_MASK		4
 
-/* Error codes returned in rq->errors to the higher part of the driver. */
-#define IDETAPE_ERROR_GENERAL		101
-#define IDETAPE_ERROR_FILEMARK		102
-#define IDETAPE_ERROR_EOD		103
-
 /* Structures related to the SELECT SENSE / MODE SENSE packet commands. */
 #define IDETAPE_BLOCK_DESCRIPTOR	0
 #define IDETAPE_CAPABILITIES_PAGE	0x2a
@@ -171,14 +166,6 @@ typedef struct ide_tape_obj {
 	struct gendisk		*disk;
 	struct device		dev;
 
-	/*
-	 *	failed_pc points to the last failed packet command, or contains
-	 *	NULL if we do not need to retry any packet command. This is
-	 *	required since an additional packet command is needed before the
-	 *	retry, to get detailed information on what went wrong.
-	 */
-	/* Last failed packet command */
-	struct ide_atapi_pc *failed_pc;
 	/* used by REQ_IDETAPE_{READ,WRITE} requests */
 	struct ide_atapi_pc queued_pc;
 
@@ -245,9 +232,6 @@ typedef struct ide_tape_obj {
 	/* Wasted space in each stage */
 	int excess_bh_size;
 
-	/* protects the ide-tape queue */
-	spinlock_t lock;
-
 	/* Measures average tape speed */
 	unsigned long avg_time;
 	int avg_size;
@@ -400,7 +384,7 @@ static void idetape_update_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc)
 static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
 {
 	idetape_tape_t *tape = drive->driver_data;
-	struct ide_atapi_pc *pc = tape->failed_pc;
+	struct ide_atapi_pc *pc = drive->failed_pc;
 
 	tape->sense_key = sense[2] & 0xF;
 	tape->asc       = sense[12];
@@ -433,19 +417,19 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
 		}
 	}
 	if (pc->c[0] == READ_6 && (sense[2] & 0x80)) {
-		pc->error = IDETAPE_ERROR_FILEMARK;
+		pc->error = IDE_DRV_ERROR_FILEMARK;
 		pc->flags |= PC_FLAG_ABORT;
 	}
 	if (pc->c[0] == WRITE_6) {
 		if ((sense[2] & 0x40) || (tape->sense_key == 0xd
 		     && tape->asc == 0x0 && tape->ascq == 0x2)) {
-			pc->error = IDETAPE_ERROR_EOD;
+			pc->error = IDE_DRV_ERROR_EOD;
 			pc->flags |= PC_FLAG_ABORT;
 		}
 	}
 	if (pc->c[0] == READ_6 || pc->c[0] == WRITE_6) {
 		if (tape->sense_key == 8) {
-			pc->error = IDETAPE_ERROR_EOD;
+			pc->error = IDE_DRV_ERROR_EOD;
 			pc->flags |= PC_FLAG_ABORT;
 		}
 		if (!(pc->flags & PC_FLAG_ABORT) &&
@@ -477,52 +461,23 @@ static void ide_tape_kfree_buffer(idetape_tape_t *tape)
 	}
 }
 
-static int idetape_end_request(ide_drive_t *drive, int uptodate, int nr_sects)
-{
-	struct request *rq = drive->hwif->rq;
-	idetape_tape_t *tape = drive->driver_data;
-	unsigned long flags;
-	int error;
-
-	debug_log(DBG_PROCS, "Enter %s\n", __func__);
-
-	switch (uptodate) {
-	case 0:	error = IDETAPE_ERROR_GENERAL; break;
-	case 1: error = 0; break;
-	default: error = uptodate;
-	}
-	rq->errors = error;
-	if (error)
-		tape->failed_pc = NULL;
-
-	if (!blk_special_request(rq)) {
-		ide_end_request(drive, uptodate, nr_sects);
-		return 0;
-	}
-
-	spin_lock_irqsave(&tape->lock, flags);
-
-	ide_end_drive_cmd(drive, 0, 0);
-
-	spin_unlock_irqrestore(&tape->lock, flags);
-	return 0;
-}
-
 static void ide_tape_handle_dsc(ide_drive_t *);
 
-static void ide_tape_callback(ide_drive_t *drive, int dsc)
+static int ide_tape_callback(ide_drive_t *drive, int dsc)
 {
 	idetape_tape_t *tape = drive->driver_data;
 	struct ide_atapi_pc *pc = drive->pc;
+	struct request *rq = drive->hwif->rq;
 	int uptodate = pc->error ? 0 : 1;
+	int err = uptodate ? 0 : IDE_DRV_ERROR_GENERAL;
 
 	debug_log(DBG_PROCS, "Enter %s\n", __func__);
 
 	if (dsc)
 		ide_tape_handle_dsc(drive);
 
-	if (tape->failed_pc == pc)
-		tape->failed_pc = NULL;
+	if (drive->failed_pc == pc)
+		drive->failed_pc = NULL;
 
 	if (pc->c[0] == REQUEST_SENSE) {
 		if (uptodate)
@@ -531,7 +486,6 @@ static void ide_tape_callback(ide_drive_t *drive, int dsc)
 			printk(KERN_ERR "ide-tape: Error in REQUEST SENSE "
 					"itself - Aborting request!\n");
 	} else if (pc->c[0] == READ_6 || pc->c[0] == WRITE_6) {
-		struct request *rq = drive->hwif->rq;
 		int blocks = pc->xferred / tape->blk_size;
 
 		tape->avg_size += blocks * tape->blk_size;
@@ -546,8 +500,10 @@ static void ide_tape_callback(ide_drive_t *drive, int dsc)
 		tape->first_frame += blocks;
 		rq->current_nr_sectors -= blocks;
 
-		if (pc->error)
-			uptodate = pc->error;
+		if (pc->error) {
+			uptodate = 0;
+			err = pc->error;
+		}
 	} else if (pc->c[0] == READ_POSITION && uptodate) {
 		u8 *readpos = pc->buf;
 
@@ -561,6 +517,7 @@ static void ide_tape_callback(ide_drive_t *drive, int dsc)
 					 "to the tape\n");
 			clear_bit(IDE_AFLAG_ADDRESS_VALID, &drive->atapi_flags);
 			uptodate = 0;
+			err = IDE_DRV_ERROR_GENERAL;
 		} else {
 			debug_log(DBG_SENSE, "Block Location - %u\n",
 					be32_to_cpup((__be32 *)&readpos[4]));
@@ -571,7 +528,9 @@ static void ide_tape_callback(ide_drive_t *drive, int dsc)
 		}
 	}
 
-	idetape_end_request(drive, uptodate, 0);
+	rq->errors = err;
+
+	return uptodate;
 }
 
 /*
@@ -621,7 +580,7 @@ static int ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
  *
  * The handling will be done in three stages:
  *
- * 1. idetape_issue_pc will send the packet command to the drive, and will set
+ * 1. ide_tape_issue_pc will send the packet command to the drive, and will set
  * the interrupt handler to ide_pc_intr.
  *
  * 2. On each interrupt, ide_pc_intr will be called. This step will be
@@ -649,8 +608,9 @@ static int ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
  * request.
  */
 
-static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
-		struct ide_atapi_pc *pc)
+static ide_startstop_t ide_tape_issue_pc(ide_drive_t *drive,
+					 struct ide_cmd *cmd,
+					 struct ide_atapi_pc *pc)
 {
 	idetape_tape_t *tape = drive->driver_data;
 
@@ -660,8 +620,8 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
 			"Two request sense in serial were issued\n");
 	}
 
-	if (tape->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
-		tape->failed_pc = pc;
+	if (drive->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
+		drive->failed_pc = pc;
 
 	/* Set the current packet command */
 	drive->pc = pc;
@@ -685,9 +645,9 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
 						tape->ascq);
 			}
 			/* Giving up */
-			pc->error = IDETAPE_ERROR_GENERAL;
+			pc->error = IDE_DRV_ERROR_GENERAL;
 		}
-		tape->failed_pc = NULL;
+		drive->failed_pc = NULL;
 		drive->pc_callback(drive, 0);
 		return ide_stopped;
 	}
@@ -695,7 +655,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
 
 	pc->retries++;
 
-	return ide_issue_pc(drive);
+	return ide_issue_pc(drive, cmd);
 }
 
 /* A mode sense command is used to "sense" tape parameters. */
@@ -746,8 +706,8 @@ static ide_startstop_t idetape_media_access_finished(ide_drive_t *drive)
 		}
 		pc->error = 0;
 	} else {
-		pc->error = IDETAPE_ERROR_GENERAL;
-		tape->failed_pc = NULL;
+		pc->error = IDE_DRV_ERROR_GENERAL;
+		drive->failed_pc = NULL;
 	}
 	drive->pc_callback(drive, 0);
 	return ide_stopped;
@@ -790,6 +750,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
 	idetape_tape_t *tape = drive->driver_data;
 	struct ide_atapi_pc *pc = NULL;
 	struct request *postponed_rq = tape->postponed_rq;
+	struct ide_cmd cmd;
 	u8 stat;
 
 	debug_log(DBG_SENSE, "sector: %llu, nr_sectors: %lu,"
@@ -801,13 +762,15 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
 		/* We do not support buffer cache originated requests. */
 		printk(KERN_NOTICE "ide-tape: %s: Unsupported request in "
 			"request queue (%d)\n", drive->name, rq->cmd_type);
-		ide_end_request(drive, 0, 0);
+		if (blk_fs_request(rq) == 0 && rq->errors == 0)
+			rq->errors = -EIO;
+		ide_complete_rq(drive, -EIO, ide_rq_bytes(rq));
 		return ide_stopped;
 	}
 
 	/* Retry a failed packet command */
-	if (tape->failed_pc && drive->pc->c[0] == REQUEST_SENSE) {
-		pc = tape->failed_pc;
+	if (drive->failed_pc && drive->pc->c[0] == REQUEST_SENSE) {
+		pc = drive->failed_pc;
 		goto out;
 	}
 
@@ -815,7 +778,9 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
 		if (rq != postponed_rq) {
 			printk(KERN_ERR "ide-tape: ide-tape.c bug - "
 					"Two DSC requests were queued\n");
-			idetape_end_request(drive, 0, 0);
+			drive->failed_pc = NULL;
+			rq->errors = 0;
+			ide_complete_rq(drive, 0, blk_rq_bytes(rq));
 			return ide_stopped;
 		}
 
@@ -881,7 +846,14 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
 	BUG();
 
 out:
-	return idetape_issue_pc(drive, pc);
+	memset(&cmd, 0, sizeof(cmd));
+
+	if (rq_data_dir(rq))
+		cmd.tf_flags |= IDE_TFLAG_WRITE;
+
+	cmd.rq = rq;
+
+	return ide_tape_issue_pc(drive, &cmd, pc);
 }
 
 /*
@@ -1226,7 +1198,7 @@ static int idetape_queue_rw_tail(ide_drive_t *drive, int cmd, int blocks,
 
 	if (tape->merge_bh)
 		idetape_init_merge_buffer(tape);
-	if (errors == IDETAPE_ERROR_GENERAL)
+	if (errors == IDE_DRV_ERROR_GENERAL)
 		return -EIO;
 	return ret;
 }
@@ -2192,8 +2164,6 @@ static void idetape_setup(ide_drive_t *drive, idetape_tape_t *tape, int minor)
 	drive->pc_update_buffers = idetape_update_buffers;
 	drive->pc_io_buffers	 = ide_tape_io_buffers;
 
-	spin_lock_init(&tape->lock);
-
 	drive->dev_flags |= IDE_DFLAG_DSC_OVERLAP;
 
 	if (drive->hwif->host_flags & IDE_HFLAG_NO_DSC) {
@@ -2325,7 +2295,6 @@ static struct ide_driver idetape_driver = {
 	.remove			= ide_tape_remove,
 	.version		= IDETAPE_VERSION,
 	.do_request		= idetape_do_request,
-	.end_request		= idetape_end_request,
 #ifdef CONFIG_IDE_PROC_FS
 	.proc_entries		= ide_tape_proc_entries,
 	.proc_devsets		= ide_tape_proc_devsets,
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 16138bce84a7..84532be97c00 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -39,88 +39,86 @@ void ide_tf_dump(const char *s, struct ide_taskfile *tf)
 
 int taskfile_lib_get_identify (ide_drive_t *drive, u8 *buf)
 {
-	ide_task_t args;
+	struct ide_cmd cmd;
 
-	memset(&args, 0, sizeof(ide_task_t));
-	args.tf.nsect = 0x01;
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.tf.nsect = 0x01;
 	if (drive->media == ide_disk)
-		args.tf.command = ATA_CMD_ID_ATA;
+		cmd.tf.command = ATA_CMD_ID_ATA;
 	else
-		args.tf.command = ATA_CMD_ID_ATAPI;
-	args.tf_flags	= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	args.data_phase	= TASKFILE_IN;
-	return ide_raw_taskfile(drive, &args, buf, 1);
+		cmd.tf.command = ATA_CMD_ID_ATAPI;
+	cmd.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
+	cmd.protocol = ATA_PROT_PIO;
+
+	return ide_raw_taskfile(drive, &cmd, buf, 1);
 }
 
 static ide_startstop_t task_no_data_intr(ide_drive_t *);
-static ide_startstop_t pre_task_out_intr(ide_drive_t *, struct request *);
-static ide_startstop_t task_in_intr(ide_drive_t *);
+static ide_startstop_t pre_task_out_intr(ide_drive_t *, struct ide_cmd *);
+static ide_startstop_t task_pio_intr(ide_drive_t *);
 
-ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task)
+ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_cmd *cmd = &hwif->cmd;
+	struct ide_taskfile *tf = &cmd->tf;
 	ide_handler_t *handler = NULL;
 	const struct ide_tp_ops *tp_ops = hwif->tp_ops;
 	const struct ide_dma_ops *dma_ops = hwif->dma_ops;
 
-	if (task->data_phase == TASKFILE_MULTI_IN ||
-	    task->data_phase == TASKFILE_MULTI_OUT) {
-		if (!drive->mult_count) {
-			printk(KERN_ERR "%s: multimode not set!\n",
-					drive->name);
-			return ide_stopped;
-		}
+	if (orig_cmd->protocol == ATA_PROT_PIO &&
+	    (orig_cmd->tf_flags & IDE_TFLAG_MULTI_PIO) &&
+	    drive->mult_count == 0) {
+		printk(KERN_ERR "%s: multimode not set!\n", drive->name);
+		return ide_stopped;
 	}
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
-		task->tf_flags |= IDE_TFLAG_FLAGGED_SET_IN_FLAGS;
+	if (orig_cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
+		orig_cmd->ftf_flags |= IDE_FTFLAG_SET_IN_FLAGS;
 
-	memcpy(&hwif->task, task, sizeof(*task));
+	memcpy(cmd, orig_cmd, sizeof(*cmd));
 
-	if ((task->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) {
+	if ((cmd->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) {
 		ide_tf_dump(drive->name, tf);
 		tp_ops->set_irq(hwif, 1);
 		SELECT_MASK(drive, 0);
-		tp_ops->tf_load(drive, task);
+		tp_ops->tf_load(drive, cmd);
 	}
 
-	switch (task->data_phase) {
-	case TASKFILE_MULTI_OUT:
-	case TASKFILE_OUT:
-		tp_ops->exec_command(hwif, tf->command);
-		ndelay(400);	/* FIXME */
-		return pre_task_out_intr(drive, task->rq);
-	case TASKFILE_MULTI_IN:
-	case TASKFILE_IN:
-		handler = task_in_intr;
+	switch (cmd->protocol) {
+	case ATA_PROT_PIO:
+		if (cmd->tf_flags & IDE_TFLAG_WRITE) {
+			tp_ops->exec_command(hwif, tf->command);
+			ndelay(400);	/* FIXME */
+			return pre_task_out_intr(drive, cmd);
+		}
+		handler = task_pio_intr;
 		/* fall-through */
-	case TASKFILE_NO_DATA:
+	case ATA_PROT_NODATA:
 		if (handler == NULL)
 			handler = task_no_data_intr;
-		ide_execute_command(drive, tf->command, handler,
-				    WAIT_WORSTCASE, NULL);
+		ide_execute_command(drive, cmd, handler, WAIT_WORSTCASE);
 		return ide_started;
-	default:
+	case ATA_PROT_DMA:
 		if ((drive->dev_flags & IDE_DFLAG_USING_DMA) == 0 ||
-		    dma_ops->dma_setup(drive))
+		    ide_build_sglist(drive, cmd) == 0 ||
+		    dma_ops->dma_setup(drive, cmd))
 			return ide_stopped;
-		dma_ops->dma_exec_cmd(drive, tf->command);
+		hwif->expiry = dma_ops->dma_timer_expiry;
+		ide_execute_command(drive, cmd, ide_dma_intr, 2 * WAIT_CMD);
 		dma_ops->dma_start(drive);
+	default:
 		return ide_started;
 	}
 }
 EXPORT_SYMBOL_GPL(do_rw_taskfile);
 
-/*
- * Handler for commands without a data phase
- */
 static ide_startstop_t task_no_data_intr(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	ide_task_t *task = &hwif->task;
-	struct ide_taskfile *tf = &task->tf;
-	int custom = (task->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) ? 1 : 0;
+	struct ide_cmd *cmd = &hwif->cmd;
+	struct ide_taskfile *tf = &cmd->tf;
+	int custom = (cmd->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) ? 1 : 0;
 	int retries = (custom && tf->command == ATA_CMD_INIT_DEV_PARAMS) ? 5 : 1;
 	u8 stat;
 
@@ -142,28 +140,26 @@ static ide_startstop_t task_no_data_intr(ide_drive_t *drive)
 		} else if (custom && tf->command == ATA_CMD_INIT_DEV_PARAMS) {
 			if ((stat & (ATA_ERR | ATA_DRQ)) == 0) {
 				ide_set_handler(drive, &task_no_data_intr,
-						WAIT_WORSTCASE, NULL);
+						WAIT_WORSTCASE);
 				return ide_started;
 			}
 		}
 		return ide_error(drive, "task_no_data_intr", stat);
-		/* calls ide_end_drive_cmd */
 	}
 
-	if (!custom)
-		ide_end_drive_cmd(drive, stat, ide_read_error(drive));
-	else if (tf->command == ATA_CMD_IDLEIMMEDIATE) {
-		hwif->tp_ops->tf_read(drive, task);
-		if (tf->lbal != 0xc4) {
-			printk(KERN_ERR "%s: head unload failed!\n",
-			       drive->name);
-			ide_tf_dump(drive->name, tf);
-		} else
-			drive->dev_flags |= IDE_DFLAG_PARKED;
-		ide_end_drive_cmd(drive, stat, ide_read_error(drive));
-	} else if (tf->command == ATA_CMD_SET_MULTI)
+	if (custom && tf->command == ATA_CMD_SET_MULTI)
 		drive->mult_count = drive->mult_req;
 
+	if (custom == 0 || tf->command == ATA_CMD_IDLEIMMEDIATE ||
+	    tf->command == ATA_CMD_CHK_POWER) {
+		struct request *rq = hwif->rq;
+
+		if (blk_pm_request(rq))
+			ide_complete_pm_rq(drive, rq);
+		else
+			ide_finish_cmd(drive, cmd, stat);
+	}
+
 	return ide_stopped;
 }
 
@@ -192,12 +188,12 @@ static u8 wait_drive_not_busy(ide_drive_t *drive)
 	return stat;
 }
 
-static void ide_pio_sector(ide_drive_t *drive, struct request *rq,
-			   unsigned int write)
+static void ide_pio_bytes(ide_drive_t *drive, struct ide_cmd *cmd,
+			  unsigned int write, unsigned int nr_bytes)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct scatterlist *sg = hwif->sg_table;
-	struct scatterlist *cursg = hwif->cursg;
+	struct scatterlist *cursg = cmd->cursg;
 	struct page *page;
 #ifdef CONFIG_HIGHMEM
 	unsigned long flags;
@@ -205,14 +201,14 @@ static void ide_pio_sector(ide_drive_t *drive, struct request *rq,
 	unsigned int offset;
 	u8 *buf;
 
-	cursg = hwif->cursg;
+	cursg = cmd->cursg;
 	if (!cursg) {
 		cursg = sg;
-		hwif->cursg = sg;
+		cmd->cursg = sg;
 	}
 
 	page = sg_page(cursg);
-	offset = cursg->offset + hwif->cursg_ofs * SECTOR_SIZE;
+	offset = cursg->offset + cmd->cursg_ofs;
 
 	/* get the current page and offset */
 	page = nth_page(page, (offset >> PAGE_SHIFT));
@@ -223,19 +219,19 @@ static void ide_pio_sector(ide_drive_t *drive, struct request *rq,
 #endif
 	buf = kmap_atomic(page, KM_BIO_SRC_IRQ) + offset;
 
-	hwif->nleft--;
-	hwif->cursg_ofs++;
+	cmd->nleft -= nr_bytes;
+	cmd->cursg_ofs += nr_bytes;
 
-	if ((hwif->cursg_ofs * SECTOR_SIZE) == cursg->length) {
-		hwif->cursg = sg_next(hwif->cursg);
-		hwif->cursg_ofs = 0;
+	if (cmd->cursg_ofs == cursg->length) {
+		cmd->cursg = sg_next(cmd->cursg);
+		cmd->cursg_ofs = 0;
 	}
 
 	/* do the actual data transfer */
 	if (write)
-		hwif->tp_ops->output_data(drive, rq, buf, SECTOR_SIZE);
+		hwif->tp_ops->output_data(drive, cmd, buf, nr_bytes);
 	else
-		hwif->tp_ops->input_data(drive, rq, buf, SECTOR_SIZE);
+		hwif->tp_ops->input_data(drive, cmd, buf, nr_bytes);
 
 	kunmap_atomic(buf, KM_BIO_SRC_IRQ);
 #ifdef CONFIG_HIGHMEM
@@ -243,188 +239,137 @@ static void ide_pio_sector(ide_drive_t *drive, struct request *rq,
 #endif
 }
 
-static void ide_pio_multi(ide_drive_t *drive, struct request *rq,
+static void ide_pio_multi(ide_drive_t *drive, struct ide_cmd *cmd,
 			  unsigned int write)
 {
 	unsigned int nsect;
 
-	nsect = min_t(unsigned int, drive->hwif->nleft, drive->mult_count);
+	nsect = min_t(unsigned int, cmd->nleft >> 9, drive->mult_count);
 	while (nsect--)
-		ide_pio_sector(drive, rq, write);
+		ide_pio_bytes(drive, cmd, write, SECTOR_SIZE);
 }
 
-static void ide_pio_datablock(ide_drive_t *drive, struct request *rq,
-				     unsigned int write)
+static void ide_pio_datablock(ide_drive_t *drive, struct ide_cmd *cmd,
+			      unsigned int write)
 {
 	u8 saved_io_32bit = drive->io_32bit;
 
-	if (rq->bio)	/* fs request */
-		rq->errors = 0;
+	if (cmd->tf_flags & IDE_TFLAG_FS)
+		cmd->rq->errors = 0;
 
-	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-		ide_task_t *task = rq->special;
-
-		if (task->tf_flags & IDE_TFLAG_IO_16BIT)
-			drive->io_32bit = 0;
-	}
+	if (cmd->tf_flags & IDE_TFLAG_IO_16BIT)
+		drive->io_32bit = 0;
 
 	touch_softlockup_watchdog();
 
-	switch (drive->hwif->data_phase) {
-	case TASKFILE_MULTI_IN:
-	case TASKFILE_MULTI_OUT:
-		ide_pio_multi(drive, rq, write);
-		break;
-	default:
-		ide_pio_sector(drive, rq, write);
-		break;
-	}
+	if (cmd->tf_flags & IDE_TFLAG_MULTI_PIO)
+		ide_pio_multi(drive, cmd, write);
+	else
+		ide_pio_bytes(drive, cmd, write, SECTOR_SIZE);
 
 	drive->io_32bit = saved_io_32bit;
 }
 
-static ide_startstop_t task_error(ide_drive_t *drive, struct request *rq,
-				  const char *s, u8 stat)
+static void ide_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	if (rq->bio) {
-		ide_hwif_t *hwif = drive->hwif;
-		int sectors = hwif->nsect - hwif->nleft;
-
-		switch (hwif->data_phase) {
-		case TASKFILE_IN:
-			if (hwif->nleft)
-				break;
-			/* fall through */
-		case TASKFILE_OUT:
-			sectors--;
-			break;
-		case TASKFILE_MULTI_IN:
-			if (hwif->nleft)
-				break;
-			/* fall through */
-		case TASKFILE_MULTI_OUT:
-			sectors -= drive->mult_count;
-		default:
-			break;
+	if (cmd->tf_flags & IDE_TFLAG_FS) {
+		int nr_bytes = cmd->nbytes - cmd->nleft;
+
+		if (cmd->protocol == ATA_PROT_PIO &&
+		    ((cmd->tf_flags & IDE_TFLAG_WRITE) || cmd->nleft == 0)) {
+			if (cmd->tf_flags & IDE_TFLAG_MULTI_PIO)
+				nr_bytes -= drive->mult_count << 9;
+			else
+				nr_bytes -= SECTOR_SIZE;
 		}
 
-		if (sectors > 0) {
-			struct ide_driver *drv;
-
-			drv = *(struct ide_driver **)rq->rq_disk->private_data;
-			drv->end_request(drive, 1, sectors);
-		}
+		if (nr_bytes > 0)
+			ide_complete_rq(drive, 0, nr_bytes);
 	}
-	return ide_error(drive, s, stat);
-}
-
-void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
-{
-	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-		u8 err = ide_read_error(drive);
-
-		ide_end_drive_cmd(drive, stat, err);
-		return;
-	}
-
-	if (rq->rq_disk) {
-		struct ide_driver *drv;
-
-		drv = *(struct ide_driver **)rq->rq_disk->private_data;;
-		drv->end_request(drive, 1, rq->nr_sectors);
-	} else
-		ide_end_request(drive, 1, rq->nr_sectors);
 }
 
-/*
- * We got an interrupt on a task_in case, but no errors and no DRQ.
- *
- * It might be a spurious irq (shared irq), but it might be a
- * command that had no output.
- */
-static ide_startstop_t task_in_unexpected(ide_drive_t *drive, struct request *rq, u8 stat)
+void ide_finish_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat)
 {
-	/* Command all done? */
-	if (OK_STAT(stat, ATA_DRDY, ATA_BUSY)) {
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
-	}
+	struct request *rq = drive->hwif->rq;
+	u8 err = ide_read_error(drive);
 
-	/* Assume it was a spurious irq */
-	ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
-	return ide_started;
+	ide_complete_cmd(drive, cmd, stat, err);
+	rq->errors = err;
+	ide_complete_rq(drive, err ? -EIO : 0, blk_rq_bytes(rq));
 }
 
 /*
- * Handler for command with PIO data-in phase (Read/Read Multiple).
+ * Handler for command with PIO data phase.
  */
-static ide_startstop_t task_in_intr(ide_drive_t *drive)
+static ide_startstop_t task_pio_intr(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
+	struct ide_cmd *cmd = &drive->hwif->cmd;
 	u8 stat = hwif->tp_ops->read_status(hwif);
+	u8 write = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
 
-	/* Error? */
-	if (stat & ATA_ERR)
-		return task_error(drive, rq, __func__, stat);
+	if (write == 0) {
+		/* Error? */
+		if (stat & ATA_ERR)
+			goto out_err;
 
-	/* Didn't want any data? Odd. */
-	if ((stat & ATA_DRQ) == 0)
-		return task_in_unexpected(drive, rq, stat);
+		/* Didn't want any data? Odd. */
+		if ((stat & ATA_DRQ) == 0) {
+			/* Command all done? */
+			if (OK_STAT(stat, ATA_DRDY, ATA_BUSY))
+				goto out_end;
 
-	ide_pio_datablock(drive, rq, 0);
+			/* Assume it was a spurious irq */
+			goto out_wait;
+		}
+	} else {
+		if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat))
+			goto out_err;
 
-	/* Are we done? Check status and finish transfer. */
-	if (!hwif->nleft) {
-		stat = wait_drive_not_busy(drive);
-		if (!OK_STAT(stat, 0, BAD_STAT))
-			return task_error(drive, rq, __func__, stat);
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
+		/* Deal with unexpected ATA data phase. */
+		if (((stat & ATA_DRQ) == 0) ^ (cmd->nleft == 0))
+			goto out_err;
 	}
 
-	/* Still data left to transfer. */
-	ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
+	if (write && cmd->nleft == 0)
+		goto out_end;
 
-	return ide_started;
-}
-
-/*
- * Handler for command with PIO data-out phase (Write/Write Multiple).
- */
-static ide_startstop_t task_out_intr (ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
-	u8 stat = hwif->tp_ops->read_status(hwif);
-
-	if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat))
-		return task_error(drive, rq, __func__, stat);
+	/* Still data left to transfer. */
+	ide_pio_datablock(drive, cmd, write);
 
-	/* Deal with unexpected ATA data phase. */
-	if (((stat & ATA_DRQ) == 0) ^ !hwif->nleft)
-		return task_error(drive, rq, __func__, stat);
+	/* Are we done? Check status and finish transfer. */
+	if (write == 0 && cmd->nleft == 0) {
+		stat = wait_drive_not_busy(drive);
+		if (!OK_STAT(stat, 0, BAD_STAT))
+			goto out_err;
 
-	if (!hwif->nleft) {
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
+		goto out_end;
 	}
-
+out_wait:
 	/* Still data left to transfer. */
-	ide_pio_datablock(drive, rq, 1);
-	ide_set_handler(drive, &task_out_intr, WAIT_WORSTCASE, NULL);
-
+	ide_set_handler(drive, &task_pio_intr, WAIT_WORSTCASE);
 	return ide_started;
+out_end:
+	if ((cmd->tf_flags & IDE_TFLAG_FS) == 0)
+		ide_finish_cmd(drive, cmd, stat);
+	else
+		ide_complete_rq(drive, 0, cmd->rq->nr_sectors << 9);
+	return ide_stopped;
+out_err:
+	ide_error_cmd(drive, cmd);
+	return ide_error(drive, __func__, stat);
 }
 
-static ide_startstop_t pre_task_out_intr(ide_drive_t *drive, struct request *rq)
+static ide_startstop_t pre_task_out_intr(ide_drive_t *drive,
+					 struct ide_cmd *cmd)
 {
 	ide_startstop_t startstop;
 
 	if (ide_wait_stat(&startstop, drive, ATA_DRQ,
 			  drive->bad_wstat, WAIT_DRQ)) {
 		printk(KERN_ERR "%s: no DRQ after issuing %sWRITE%s\n",
-			drive->name, drive->hwif->data_phase ? "MULT" : "",
+			drive->name,
+			(cmd->tf_flags & IDE_TFLAG_MULTI_PIO) ? "MULT" : "",
 			(drive->dev_flags & IDE_DFLAG_LBA48) ? "_EXT" : "");
 		return startstop;
 	}
@@ -432,13 +377,15 @@ static ide_startstop_t pre_task_out_intr(ide_drive_t *drive, struct request *rq)
 	if ((drive->dev_flags & IDE_DFLAG_UNMASK) == 0)
 		local_irq_disable();
 
-	ide_set_handler(drive, &task_out_intr, WAIT_WORSTCASE, NULL);
-	ide_pio_datablock(drive, rq, 1);
+	ide_set_handler(drive, &task_pio_intr, WAIT_WORSTCASE);
+
+	ide_pio_datablock(drive, cmd, 1);
 
 	return ide_started;
 }
 
-int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
+int ide_raw_taskfile(ide_drive_t *drive, struct ide_cmd *cmd, u8 *buf,
+		     u16 nsect)
 {
 	struct request *rq;
 	int error;
@@ -456,11 +403,11 @@ int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
 	rq->hard_nr_sectors = rq->nr_sectors = nsect;
 	rq->hard_cur_sectors = rq->current_nr_sectors = nsect;
 
-	if (task->tf_flags & IDE_TFLAG_WRITE)
+	if (cmd->tf_flags & IDE_TFLAG_WRITE)
 		rq->cmd_flags |= REQ_RW;
 
-	rq->special = task;
-	task->rq = rq;
+	rq->special = cmd;
+	cmd->rq = rq;
 
 	error = blk_execute_rq(drive->queue, NULL, rq, 0);
 	blk_put_request(rq);
@@ -470,19 +417,19 @@ int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
 
 EXPORT_SYMBOL(ide_raw_taskfile);
 
-int ide_no_data_taskfile(ide_drive_t *drive, ide_task_t *task)
+int ide_no_data_taskfile(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	task->data_phase = TASKFILE_NO_DATA;
+	cmd->protocol = ATA_PROT_NODATA;
 
-	return ide_raw_taskfile(drive, task, NULL, 0);
+	return ide_raw_taskfile(drive, cmd, NULL, 0);
 }
 EXPORT_SYMBOL_GPL(ide_no_data_taskfile);
 
 #ifdef CONFIG_IDE_TASK_IOCTL
-int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
+int ide_taskfile_ioctl(ide_drive_t *drive, unsigned long arg)
 {
 	ide_task_request_t	*req_task;
-	ide_task_t		args;
+	struct ide_cmd		cmd;
 	u8 *outbuf		= NULL;
 	u8 *inbuf		= NULL;
 	u8 *data_buf		= NULL;
@@ -536,53 +483,63 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 		}
 	}
 
-	memset(&args, 0, sizeof(ide_task_t));
+	memset(&cmd, 0, sizeof(cmd));
 
-	memcpy(&args.tf_array[0], req_task->hob_ports, HDIO_DRIVE_HOB_HDR_SIZE - 2);
-	memcpy(&args.tf_array[6], req_task->io_ports, HDIO_DRIVE_TASK_HDR_SIZE);
+	memcpy(&cmd.tf_array[0], req_task->hob_ports,
+	       HDIO_DRIVE_HOB_HDR_SIZE - 2);
+	memcpy(&cmd.tf_array[6], req_task->io_ports,
+	       HDIO_DRIVE_TASK_HDR_SIZE);
 
-	args.data_phase = req_task->data_phase;
+	cmd.tf_flags   = IDE_TFLAG_IO_16BIT | IDE_TFLAG_DEVICE |
+			 IDE_TFLAG_IN_TF;
 
-	args.tf_flags = IDE_TFLAG_IO_16BIT | IDE_TFLAG_DEVICE |
-			IDE_TFLAG_IN_TF;
 	if (drive->dev_flags & IDE_DFLAG_LBA48)
-		args.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_IN_HOB);
+		cmd.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_IN_HOB);
 
 	if (req_task->out_flags.all) {
-		args.tf_flags |= IDE_TFLAG_FLAGGED;
+		cmd.ftf_flags |= IDE_FTFLAG_FLAGGED;
 
 		if (req_task->out_flags.b.data)
-			args.tf_flags |= IDE_TFLAG_OUT_DATA;
+			cmd.ftf_flags |= IDE_FTFLAG_OUT_DATA;
 
 		if (req_task->out_flags.b.nsector_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_NSECT;
+			cmd.tf_flags |= IDE_TFLAG_OUT_HOB_NSECT;
 		if (req_task->out_flags.b.sector_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAL;
+			cmd.tf_flags |= IDE_TFLAG_OUT_HOB_LBAL;
 		if (req_task->out_flags.b.lcyl_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAM;
+			cmd.tf_flags |= IDE_TFLAG_OUT_HOB_LBAM;
 		if (req_task->out_flags.b.hcyl_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAH;
+			cmd.tf_flags |= IDE_TFLAG_OUT_HOB_LBAH;
 
 		if (req_task->out_flags.b.error_feature)
-			args.tf_flags |= IDE_TFLAG_OUT_FEATURE;
+			cmd.tf_flags |= IDE_TFLAG_OUT_FEATURE;
 		if (req_task->out_flags.b.nsector)
-			args.tf_flags |= IDE_TFLAG_OUT_NSECT;
+			cmd.tf_flags |= IDE_TFLAG_OUT_NSECT;
 		if (req_task->out_flags.b.sector)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAL;
+			cmd.tf_flags |= IDE_TFLAG_OUT_LBAL;
 		if (req_task->out_flags.b.lcyl)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAM;
+			cmd.tf_flags |= IDE_TFLAG_OUT_LBAM;
 		if (req_task->out_flags.b.hcyl)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAH;
+			cmd.tf_flags |= IDE_TFLAG_OUT_LBAH;
 	} else {
-		args.tf_flags |= IDE_TFLAG_OUT_TF;
-		if (args.tf_flags & IDE_TFLAG_LBA48)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB;
+		cmd.tf_flags |= IDE_TFLAG_OUT_TF;
+		if (cmd.tf_flags & IDE_TFLAG_LBA48)
+			cmd.tf_flags |= IDE_TFLAG_OUT_HOB;
 	}
 
 	if (req_task->in_flags.b.data)
-		args.tf_flags |= IDE_TFLAG_IN_DATA;
+		cmd.ftf_flags |= IDE_FTFLAG_IN_DATA;
 
-	switch(req_task->data_phase) {
+	if (req_task->req_cmd == IDE_DRIVE_TASK_RAW_WRITE) {
+		/* fixup data phase if needed */
+		if (req_task->data_phase == TASKFILE_IN_DMAQ ||
+		    req_task->data_phase == TASKFILE_IN_DMA)
+			cmd.tf_flags |= IDE_TFLAG_WRITE;
+	}
+
+	cmd.protocol = ATA_PROT_DMA;
+
+	switch (req_task->data_phase) {
 		case TASKFILE_MULTI_OUT:
 			if (!drive->mult_count) {
 				/* (hs): give up if multcount is not set */
@@ -592,11 +549,14 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 				err = -EPERM;
 				goto abort;
 			}
+			cmd.tf_flags |= IDE_TFLAG_MULTI_PIO;
 			/* fall through */
 		case TASKFILE_OUT:
+			cmd.protocol = ATA_PROT_PIO;
 			/* fall through */
 		case TASKFILE_OUT_DMAQ:
 		case TASKFILE_OUT_DMA:
+			cmd.tf_flags |= IDE_TFLAG_WRITE;
 			nsect = taskout / SECTOR_SIZE;
 			data_buf = outbuf;
 			break;
@@ -609,8 +569,10 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 				err = -EPERM;
 				goto abort;
 			}
+			cmd.tf_flags |= IDE_TFLAG_MULTI_PIO;
 			/* fall through */
 		case TASKFILE_IN:
+			cmd.protocol = ATA_PROT_PIO;
 			/* fall through */
 		case TASKFILE_IN_DMAQ:
 		case TASKFILE_IN_DMA:
@@ -618,6 +580,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 			data_buf = inbuf;
 			break;
 		case TASKFILE_NO_DATA:
+			cmd.protocol = ATA_PROT_NODATA;
 			break;
 		default:
 			err = -EFAULT;
@@ -627,7 +590,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 	if (req_task->req_cmd == IDE_DRIVE_TASK_NO_DATA)
 		nsect = 0;
 	else if (!nsect) {
-		nsect = (args.tf.hob_nsect << 8) | args.tf.nsect;
+		nsect = (cmd.tf.hob_nsect << 8) | cmd.tf.nsect;
 
 		if (!nsect) {
 			printk(KERN_ERR "%s: in/out command without data\n",
@@ -637,15 +600,14 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 		}
 	}
 
-	if (req_task->req_cmd == IDE_DRIVE_TASK_RAW_WRITE)
-		args.tf_flags |= IDE_TFLAG_WRITE;
-
-	err = ide_raw_taskfile(drive, &args, data_buf, nsect);
+	err = ide_raw_taskfile(drive, &cmd, data_buf, nsect);
 
-	memcpy(req_task->hob_ports, &args.tf_array[0], HDIO_DRIVE_HOB_HDR_SIZE - 2);
-	memcpy(req_task->io_ports, &args.tf_array[6], HDIO_DRIVE_TASK_HDR_SIZE);
+	memcpy(req_task->hob_ports, &cmd.tf_array[0],
+	       HDIO_DRIVE_HOB_HDR_SIZE - 2);
+	memcpy(req_task->io_ports, &cmd.tf_array[6],
+	       HDIO_DRIVE_TASK_HDR_SIZE);
 
-	if ((args.tf_flags & IDE_TFLAG_FLAGGED_SET_IN_FLAGS) &&
+	if ((cmd.ftf_flags & IDE_FTFLAG_SET_IN_FLAGS) &&
 	    req_task->in_flags.all == 0) {
 		req_task->in_flags.all = IDE_TASKFILE_STD_IN_FLAGS;
 		if (drive->dev_flags & IDE_DFLAG_LBA48)
diff --git a/drivers/ide/ide_arm.c b/drivers/ide/ide_arm.c
index bdcac94d7c1f..cf6385446ece 100644
--- a/drivers/ide/ide_arm.c
+++ b/drivers/ide/ide_arm.c
@@ -18,6 +18,10 @@
 #define IDE_ARM_IO	0x1f0
 #define IDE_ARM_IRQ	IRQ_HARDDISK
 
+static const struct ide_port_info ide_arm_port_info = {
+	.host_flags		= IDE_HFLAG_NO_DMA,
+};
+
 static int __init ide_arm_init(void)
 {
 	unsigned long base = IDE_ARM_IO, ctl = IDE_ARM_IO + 0x206;
@@ -41,7 +45,7 @@ static int __init ide_arm_init(void)
 	hw.irq = IDE_ARM_IRQ;
 	hw.chipset = ide_generic;
 
-	return ide_host_add(NULL, hws, NULL);
+	return ide_host_add(&ide_arm_port_info, hws, NULL);
 }
 
 module_init(ide_arm_init);
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 6b9fc950b4af..0d4ac65cf949 100644
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -508,10 +508,10 @@ static void it821x_quirkproc(ide_drive_t *drive)
 static struct ide_dma_ops it821x_pass_through_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= it821x_dma_start,
 	.dma_end		= it821x_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_lost_irq		= ide_dma_lost_irq,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
diff --git a/drivers/ide/macide.c b/drivers/ide/macide.c
index 3c60064f1d4f..4b1718e83283 100644
--- a/drivers/ide/macide.c
+++ b/drivers/ide/macide.c
@@ -80,6 +80,11 @@ static void __init macide_setup_ports(hw_regs_t *hw, unsigned long base,
 	hw->chipset = ide_generic;
 }
 
+static const struct ide_port_info macide_port_info = {
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
+};
+
 static const char *mac_ide_name[] =
 	{ "Quadra", "Powerbook", "Powerbook Baboon" };
 
@@ -122,7 +127,7 @@ static int __init macide_init(void)
 
 	macide_setup_ports(&hw, base, irq, ack_intr);
 
-	return ide_host_add(NULL, hws, NULL);
+	return ide_host_add(&macide_port_info, hws, NULL);
 }
 
 module_init(macide_init);
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index ea48a3ee8063..7b65fe5bf449 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -61,12 +61,12 @@ static u8 superio_dma_sff_read_status(ide_hwif_t *hwif)
 	return superio_ide_inb(hwif->dma_base + ATA_DMA_STATUS);
 }
 
-static void superio_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void superio_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	struct ide_io_ports *io_ports = &drive->hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = inw(io_ports->data_addr);
 
 		tf->data = data & 0xff;
@@ -76,31 +76,31 @@ static void superio_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = superio_ide_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature = inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = inb(io_ports->lbah_addr);
 	}
 }
@@ -216,11 +216,11 @@ static int ns87415_dma_end(ide_drive_t *drive)
 	return (dma_stat & 7) != 4;
 }
 
-static int ns87415_dma_setup(ide_drive_t *drive)
+static int ns87415_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	/* select DMA xfer */
 	ns87415_prepare_drive(drive, 1);
-	if (!ide_dma_setup(drive))
+	if (ide_dma_setup(drive, cmd) == 0)
 		return 0;
 	/* DMA failed: select PIO xfer */
 	ns87415_prepare_drive(drive, 0);
@@ -301,11 +301,11 @@ static const struct ide_port_ops ns87415_port_ops = {
 static const struct ide_dma_ops ns87415_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ns87415_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ns87415_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= superio_dma_sff_read_status,
 };
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index f38aac78044c..c7acca0b8733 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -347,7 +347,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
 	struct clk *clk;
 	struct resource *mem, *irq;
 	void __iomem *base;
-	unsigned long rate;
+	unsigned long rate, mem_size;
 	int i, rc;
 	hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
 
@@ -374,13 +374,18 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	if (request_mem_region(mem->start, mem->end - mem->start + 1,
-			       "palm_bk3710") == NULL) {
+	mem_size = mem->end - mem->start + 1;
+	if (request_mem_region(mem->start, mem_size, "palm_bk3710") == NULL) {
 		printk(KERN_ERR "failed to request memory region\n");
 		return -EBUSY;
 	}
 
-	base = IO_ADDRESS(mem->start);
+	base = ioremap(mem->start, mem_size);
+	if (!base) {
+		printk(KERN_ERR "failed to map IO memory\n");
+		release_mem_region(mem->start, mem_size);
+		return -ENOMEM;
+	}
 
 	/* Configure the Palm Chip controller */
 	palm_bk3710_chipinit(base);
diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c
index cba66ebce4e3..f7536d1943f7 100644
--- a/drivers/ide/pdc202xx_old.c
+++ b/drivers/ide/pdc202xx_old.c
@@ -331,11 +331,11 @@ static const struct ide_port_ops pdc2026x_port_ops = {
 static const struct ide_dma_ops pdc20246_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= pdc202xx_dma_test_irq,
 	.dma_lost_irq		= pdc202xx_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= pdc202xx_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
@@ -343,11 +343,11 @@ static const struct ide_dma_ops pdc20246_dma_ops = {
 static const struct ide_dma_ops pdc2026x_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= pdc202xx_dma_start,
 	.dma_end		= pdc202xx_dma_end,
 	.dma_test_irq		= pdc202xx_dma_test_irq,
 	.dma_lost_irq		= pdc202xx_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= pdc202xx_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 74625e821a43..2bfcfedaa076 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -404,7 +404,6 @@ kauai_lookup_timing(struct kauai_timing* table, int cycle_time)
 #define IDE_WAKEUP_DELAY	(1*HZ)
 
 static int pmac_ide_init_dma(ide_hwif_t *, const struct ide_port_info *);
-static int pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq);
 static void pmac_ide_selectproc(ide_drive_t *drive);
 static void pmac_ide_kauai_selectproc(ide_drive_t *drive);
 
@@ -1422,17 +1421,16 @@ out:
  * pmac_ide_build_dmatable builds the DBDMA command list
  * for a transfer and sets the DBDMA channel to point to it.
  */
-static int
-pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq)
+static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	pmac_ide_hwif_t *pmif =
 		(pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
 	struct dbdma_cmd *table;
-	int i, count = 0;
 	volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
 	struct scatterlist *sg;
-	int wr = (rq_data_dir(rq) == WRITE);
+	int wr = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
+	int i = cmd->sg_nents, count = 0;
 
 	/* DMA table is already aligned */
 	table = (struct dbdma_cmd *) pmif->dma_table_cpu;
@@ -1442,11 +1440,6 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq)
 	while (readl(&dma->status) & RUN)
 		udelay(1);
 
-	hwif->sg_nents = i = ide_build_sglist(drive, rq);
-
-	if (!i)
-		return 0;
-
 	/* Build DBDMA commands list */
 	sg = hwif->sg_table;
 	while (i && sg_dma_len(sg)) {
@@ -1509,23 +1502,22 @@ use_pio_instead:
  * Prepare a DMA transfer. We build the DMA table, adjust the timings for
  * a read on KeyLargo ATA/66 and mark us as waiting for DMA completion
  */
-static int
-pmac_ide_dma_setup(ide_drive_t *drive)
+static int pmac_ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	pmac_ide_hwif_t *pmif =
 		(pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
-	struct request *rq = hwif->rq;
 	u8 unit = drive->dn & 1, ata4 = (pmif->kind == controller_kl_ata4);
+	u8 write = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
 
-	if (!pmac_ide_build_dmatable(drive, rq)) {
-		ide_map_sg(drive, rq);
+	if (pmac_ide_build_dmatable(drive, cmd) == 0) {
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
 	/* Apple adds 60ns to wrDataSetup on reads */
 	if (ata4 && (pmif->timings[unit] & TR_66_UDMA_EN)) {
-		writel(pmif->timings[unit] + (!rq_data_dir(rq) ? 0x00800000UL : 0),
+		writel(pmif->timings[unit] + (write ? 0 : 0x00800000UL),
 			PMAC_IDE_REG(IDE_TIMING_CONFIG));
 		(void)readl(PMAC_IDE_REG(IDE_TIMING_CONFIG));
 	}
@@ -1535,13 +1527,6 @@ pmac_ide_dma_setup(ide_drive_t *drive)
 	return 0;
 }
 
-static void
-pmac_ide_dma_exec_cmd(ide_drive_t *drive, u8 command)
-{
-	/* issue cmd to drive */
-	ide_execute_command(drive, command, &ide_dma_intr, 2*WAIT_CMD, NULL);
-}
-
 /*
  * Kick the DMA controller into life after the DMA command has been issued
  * to the drive.
@@ -1662,7 +1647,6 @@ pmac_ide_dma_lost_irq (ide_drive_t *drive)
 static const struct ide_dma_ops pmac_dma_ops = {
 	.dma_host_set		= pmac_ide_dma_host_set,
 	.dma_setup		= pmac_ide_dma_setup,
-	.dma_exec_cmd		= pmac_ide_dma_exec_cmd,
 	.dma_start		= pmac_ide_dma_start,
 	.dma_end		= pmac_ide_dma_end,
 	.dma_test_irq		= pmac_ide_dma_test_irq,
diff --git a/drivers/ide/q40ide.c b/drivers/ide/q40ide.c
index 9f9c0b3cc3a3..2a43a2f49633 100644
--- a/drivers/ide/q40ide.c
+++ b/drivers/ide/q40ide.c
@@ -72,26 +72,26 @@ static void q40_ide_setup_ports(hw_regs_t *hw, unsigned long base,
 	hw->chipset = ide_generic;
 }
 
-static void q40ide_input_data(ide_drive_t *drive, struct request *rq,
+static void q40ide_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			      void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-	if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
+	if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS))
 		return insw(data_addr, buf, (len + 1) / 2);
 
-	insw_swapw(data_addr, buf, (len + 1) / 2);
+	raw_insw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
-static void q40ide_output_data(ide_drive_t *drive, struct request *rq,
+static void q40ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			       void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-	if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
+	if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS))
 		return outsw(data_addr, buf, (len + 1) / 2);
 
-	outsw_swapw(data_addr, buf, (len + 1) / 2);
+	raw_outsw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
 /* Q40 has a byte-swapped IDE interface */
@@ -111,7 +111,8 @@ static const struct ide_tp_ops q40ide_tp_ops = {
 
 static const struct ide_port_info q40ide_port_info = {
 	.tp_ops			= &q40ide_tp_ops,
-	.host_flags		= IDE_HFLAG_NO_DMA,
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
+	.irq_flags		= IRQF_SHARED,
 };
 
 /* 
diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index dbdd2985a0d8..1c3a82914999 100644
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -286,11 +286,11 @@ static const struct ide_port_ops sc1200_port_ops = {
 static const struct ide_dma_ops sc1200_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= sc1200_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index 8d2314b6327c..0cc137cfe76d 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -303,8 +303,9 @@ static void scc_dma_host_set(ide_drive_t *drive, int on)
 }
 
 /**
- *	scc_ide_dma_setup	-	begin a DMA phase
+ *	scc_dma_setup	-	begin a DMA phase
  *	@drive: target device
+ *	@cmd: command
  *
  *	Build an IDE DMA PRD (IDE speak for scatter gather table)
  *	and then set up the DMA transfer registers.
@@ -313,21 +314,15 @@ static void scc_dma_host_set(ide_drive_t *drive, int on)
  *	is returned.
  */
 
-static int scc_dma_setup(ide_drive_t *drive)
+static int scc_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
-	unsigned int reading;
+	u32 rw = (cmd->tf_flags & IDE_TFLAG_WRITE) ? 0 : ATA_DMA_WR;
 	u8 dma_stat;
 
-	if (rq_data_dir(rq))
-		reading = 0;
-	else
-		reading = 1 << 3;
-
 	/* fall back to pio! */
-	if (!ide_build_dmatable(drive, rq)) {
-		ide_map_sg(drive, rq);
+	if (ide_build_dmatable(drive, cmd) == 0) {
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
@@ -335,7 +330,7 @@ static int scc_dma_setup(ide_drive_t *drive)
 	out_be32((void __iomem *)(hwif->dma_base + 8), hwif->dmatable_dma);
 
 	/* specify r/w */
-	out_be32((void __iomem *)hwif->dma_base, reading);
+	out_be32((void __iomem *)hwif->dma_base, rw);
 
 	/* read DMA status for INTR & ERROR flags */
 	dma_stat = scc_dma_sff_read_status(hwif);
@@ -666,52 +661,52 @@ static int __devinit init_setup_scc(struct pci_dev *dev,
 	return rc;
 }
 
-static void scc_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void scc_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	struct ide_io_ports *io_ports = &drive->hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
-	u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
+	struct ide_taskfile *tf = &cmd->tf;
+	u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA)
+	if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA)
 		out_be32((void *)io_ports->data_addr,
 			 (tf->hob_data << 8) | tf->data);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		scc_ide_outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		scc_ide_outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		scc_ide_outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		scc_ide_outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		scc_ide_outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		scc_ide_outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		scc_ide_outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		scc_ide_outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		scc_ide_outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		scc_ide_outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
 		scc_ide_outb((tf->device & HIHI) | drive->select,
 			     io_ports->device_addr);
 }
 
-static void scc_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void scc_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	struct ide_io_ports *io_ports = &drive->hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data = (u16)in_be32((void *)io_ports->data_addr);
 
 		tf->data = data & 0xff;
@@ -721,36 +716,36 @@ static void scc_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	scc_ide_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = scc_ide_inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = scc_ide_inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = scc_ide_inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = scc_ide_inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = scc_ide_inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = scc_ide_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		scc_ide_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature = scc_ide_inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = scc_ide_inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = scc_ide_inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = scc_ide_inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = scc_ide_inb(io_ports->lbah_addr);
 	}
 }
 
-static void scc_input_data(ide_drive_t *drive, struct request *rq,
+static void scc_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
 			   void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
@@ -766,7 +761,7 @@ static void scc_input_data(ide_drive_t *drive, struct request *rq,
 		scc_ide_insw(data_addr, buf, len / 2);
 }
 
-static void scc_output_data(ide_drive_t *drive,  struct request *rq,
+static void scc_output_data(ide_drive_t *drive,  struct ide_cmd *cmd,
 			    void *buf, unsigned int len)
 {
 	unsigned long data_addr = drive->hwif->io_ports.data_addr;
@@ -873,30 +868,26 @@ static const struct ide_port_ops scc_port_ops = {
 static const struct ide_dma_ops scc_dma_ops = {
 	.dma_host_set		= scc_dma_host_set,
 	.dma_setup		= scc_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= scc_dma_start,
 	.dma_end		= scc_dma_end,
 	.dma_test_irq		= scc_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
 	.dma_timeout		= ide_dma_timeout,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_sff_read_status	= scc_dma_sff_read_status,
 };
 
-#define DECLARE_SCC_DEV(name_str)			\
-  {							\
-      .name		= name_str,			\
-      .init_iops	= init_iops_scc,		\
-      .init_dma		= scc_init_dma,			\
-      .init_hwif	= init_hwif_scc,		\
-      .tp_ops		= &scc_tp_ops,		\
-      .port_ops		= &scc_port_ops,		\
-      .dma_ops		= &scc_dma_ops,			\
-      .host_flags	= IDE_HFLAG_SINGLE,		\
-      .pio_mask		= ATA_PIO4,			\
-  }
-
-static const struct ide_port_info scc_chipsets[] __devinitdata = {
-	/* 0 */ DECLARE_SCC_DEV("sccIDE"),
+static const struct ide_port_info scc_chipset __devinitdata = {
+	.name		= "sccIDE",
+	.init_iops	= init_iops_scc,
+	.init_dma	= scc_init_dma,
+	.init_hwif	= init_hwif_scc,
+	.tp_ops		= &scc_tp_ops,
+	.port_ops	= &scc_port_ops,
+	.dma_ops	= &scc_dma_ops,
+	.host_flags	= IDE_HFLAG_SINGLE,
+	.irq_flags	= IRQF_SHARED,
+	.pio_mask	= ATA_PIO4,
 };
 
 /**
@@ -910,7 +901,7 @@ static const struct ide_port_info scc_chipsets[] __devinitdata = {
 
 static int __devinit scc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	return init_setup_scc(dev, &scc_chipsets[id->driver_data]);
+	return init_setup_scc(dev, &scc_chipset);
 }
 
 /**
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 24bc884826fc..a19dbccd7617 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -558,6 +558,8 @@ int ide_pci_init_one(struct pci_dev *dev, const struct ide_port_info *d,
 
 	host->host_priv = priv;
 
+	host->irq_flags = IRQF_SHARED;
+
 	pci_set_drvdata(dev, host);
 
 	ret = do_ide_setup_pci_device(dev, d, 1);
@@ -606,6 +608,8 @@ int ide_pci_init_two(struct pci_dev *dev1, struct pci_dev *dev2,
 
 	host->host_priv = priv;
 
+	host->irq_flags = IRQF_SHARED;
+
 	pci_set_drvdata(pdev[0], host);
 	pci_set_drvdata(pdev[1], host);
 
diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c
index fdb9d7037694..b12de8346c73 100644
--- a/drivers/ide/sgiioc4.c
+++ b/drivers/ide/sgiioc4.c
@@ -424,20 +424,13 @@ sgiioc4_configure_for_dma(int dma_direction, ide_drive_t * drive)
 /* | Upper 32 bits - Zero	    |EOL| 15 unused     | 16 Bit Length| */
 /* --------------------------------------------------------------------- */
 /* Creates the scatter gather list, DMA Table */
-static unsigned int
-sgiioc4_build_dma_table(ide_drive_t * drive, struct request *rq, int ddir)
+static int sgiioc4_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	unsigned int *table = hwif->dmatable_cpu;
-	unsigned int count = 0, i = 1;
-	struct scatterlist *sg;
+	unsigned int count = 0, i = cmd->sg_nents;
+	struct scatterlist *sg = hwif->sg_table;
 
-	hwif->sg_nents = i = ide_build_sglist(drive, rq);
-
-	if (!i)
-		return 0;	/* sglist of length Zero */
-
-	sg = hwif->sg_table;
 	while (i && sg_dma_len(sg)) {
 		dma_addr_t cur_addr;
 		int cur_len;
@@ -490,24 +483,18 @@ use_pio_instead:
 	return 0;		/* revert to PIO for this request */
 }
 
-static int sgiioc4_dma_setup(ide_drive_t *drive)
+static int sgiioc4_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	struct request *rq = drive->hwif->rq;
-	unsigned int count = 0;
 	int ddir;
+	u8 write = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
 
-	if (rq_data_dir(rq))
-		ddir = PCI_DMA_TODEVICE;
-	else
-		ddir = PCI_DMA_FROMDEVICE;
-
-	if (!(count = sgiioc4_build_dma_table(drive, rq, ddir))) {
+	if (sgiioc4_build_dmatable(drive, cmd) == 0) {
 		/* try PIO instead of DMA */
-		ide_map_sg(drive, rq);
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
-	if (rq_data_dir(rq))
+	if (write)
 		/* Writes TO the IOC4 FROM Main Memory */
 		ddir = IOC4_DMA_READ;
 	else
@@ -557,6 +544,7 @@ static const struct ide_port_info sgiioc4_port_info __devinitconst = {
 	.port_ops		= &sgiioc4_port_ops,
 	.dma_ops		= &sgiioc4_dma_ops,
 	.host_flags		= IDE_HFLAG_MMIO,
+	.irq_flags		= IRQF_SHARED,
 	.mwdma_mask		= ATA_MWDMA2_ONLY,
 };
 
diff --git a/drivers/ide/siimage.c b/drivers/ide/siimage.c
index 1811ae9cd843..075cb1243b2a 100644
--- a/drivers/ide/siimage.c
+++ b/drivers/ide/siimage.c
@@ -711,10 +711,10 @@ static const struct ide_port_ops sil_sata_port_ops = {
 static const struct ide_dma_ops sil_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= siimage_dma_test_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_lost_irq		= ide_dma_lost_irq,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index dba213c51baa..d25137b04e7a 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -293,11 +293,11 @@ static const struct ide_port_ops sl82c105_port_ops = {
 static const struct ide_dma_ops sl82c105_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= sl82c105_dma_start,
 	.dma_end		= sl82c105_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= sl82c105_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= sl82c105_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c
index 84109f5a1632..427d4b3c2c63 100644
--- a/drivers/ide/tc86c001.c
+++ b/drivers/ide/tc86c001.c
@@ -182,11 +182,11 @@ static const struct ide_port_ops tc86c001_port_ops = {
 static const struct ide_dma_ops tc86c001_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= tc86c001_dma_start,
 	.dma_end		= ide_dma_end,
 	.dma_test_irq		= ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/trm290.c b/drivers/ide/trm290.c
index 1c09e549c423..ed1496845a93 100644
--- a/drivers/ide/trm290.c
+++ b/drivers/ide/trm290.c
@@ -176,18 +176,12 @@ static void trm290_selectproc (ide_drive_t *drive)
 	trm290_prepare_drive(drive, !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
 }
 
-static void trm290_dma_exec_cmd(ide_drive_t *drive, u8 command)
-{
-	ide_execute_command(drive, command, &ide_dma_intr, WAIT_CMD, NULL);
-}
-
-static int trm290_dma_setup(ide_drive_t *drive)
+static int trm290_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
 	unsigned int count, rw;
 
-	if (rq_data_dir(rq)) {
+	if (cmd->tf_flags & IDE_TFLAG_WRITE) {
 #ifdef TRM290_NO_DMA_WRITES
 		/* always use PIO for writes */
 		trm290_prepare_drive(drive, 0);	/* select PIO xfer */
@@ -197,7 +191,9 @@ static int trm290_dma_setup(ide_drive_t *drive)
 	} else
 		rw = 2;
 
-	if (!(count = ide_build_dmatable(drive, rq))) {
+	count = ide_build_dmatable(drive, cmd);
+	if (count == 0) {
+		ide_map_sg(drive, cmd);
 		/* try PIO instead of DMA */
 		trm290_prepare_drive(drive, 0); /* select PIO xfer */
 		return 1;
@@ -314,7 +310,6 @@ static const struct ide_port_ops trm290_port_ops = {
 static struct ide_dma_ops trm290_dma_ops = {
 	.dma_host_set		= trm290_dma_host_set,
 	.dma_setup 		= trm290_dma_setup,
-	.dma_exec_cmd		= trm290_dma_exec_cmd,
 	.dma_start 		= trm290_dma_start,
 	.dma_end		= trm290_dma_end,
 	.dma_test_irq		= trm290_dma_test_irq,
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index d9095345f7ca..657a61890b1c 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -15,6 +15,8 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+
+#include <asm/ide.h>
 #include <asm/txx9/tx4938.h>
 
 static void tx4938ide_tune_ebusc(unsigned int ebus_ch,
@@ -80,57 +82,57 @@ static void tx4938ide_outb(u8 value, unsigned long port)
 	__raw_writeb(value, (void __iomem *)port);
 }
 
-static void tx4938ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void tx4938ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
-	u8 HIHI = task->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
+	struct ide_taskfile *tf = &cmd->tf;
+	u8 HIHI = cmd->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		/* no endian swap */
 		__raw_writew(data, (void __iomem *)io_ports->data_addr);
 	}
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		tx4938ide_outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		tx4938ide_outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		tx4938ide_outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		tx4938ide_outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		tx4938ide_outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		tx4938ide_outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		tx4938ide_outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		tx4938ide_outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		tx4938ide_outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		tx4938ide_outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
 		tx4938ide_outb((tf->device & HIHI) | drive->select,
 			       io_ports->device_addr);
 }
 
-static void tx4938ide_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void tx4938ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		/* no endian swap */
@@ -142,37 +144,37 @@ static void tx4938ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	tx4938ide_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = tx4938ide_inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = tx4938ide_inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = tx4938ide_inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = tx4938ide_inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = tx4938ide_inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = tx4938ide_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		tx4938ide_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature =
 				tx4938ide_inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = tx4938ide_inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = tx4938ide_inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = tx4938ide_inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = tx4938ide_inb(io_ports->lbah_addr);
 	}
 }
 
-static void tx4938ide_input_data_swap(ide_drive_t *drive, struct request *rq,
+static void tx4938ide_input_data_swap(ide_drive_t *drive, struct ide_cmd *cmd,
 				void *buf, unsigned int len)
 {
 	unsigned long port = drive->hwif->io_ports.data_addr;
@@ -184,7 +186,7 @@ static void tx4938ide_input_data_swap(ide_drive_t *drive, struct request *rq,
 	__ide_flush_dcache_range((unsigned long)buf, roundup(len, 2));
 }
 
-static void tx4938ide_output_data_swap(ide_drive_t *drive, struct request *rq,
+static void tx4938ide_output_data_swap(ide_drive_t *drive, struct ide_cmd *cmd,
 				void *buf, unsigned int len)
 {
 	unsigned long port = drive->hwif->io_ports.data_addr;
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index 40b0812a045c..e0e0a803dde3 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -18,6 +18,8 @@
 #include <linux/io.h>
 #include <linux/scatterlist.h>
 
+#include <asm/ide.h>
+
 #define MODNAME	"tx4939ide"
 
 /* ATA Shadow Registers (8-bit except for Data which is 16-bit) */
@@ -230,7 +232,7 @@ static u8 tx4939ide_clear_dma_status(void __iomem *base)
 
 #ifdef __BIG_ENDIAN
 /* custom ide_build_dmatable to handle swapped layout */
-static int tx4939ide_build_dmatable(ide_drive_t *drive, struct request *rq)
+static int tx4939ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	u32 *table = (u32 *)hwif->dmatable_cpu;
@@ -238,11 +240,7 @@ static int tx4939ide_build_dmatable(ide_drive_t *drive, struct request *rq)
 	int i;
 	struct scatterlist *sg;
 
-	hwif->sg_nents = ide_build_sglist(drive, rq);
-	if (hwif->sg_nents == 0)
-		return 0;
-
-	for_each_sg(hwif->sg_table, sg, hwif->sg_nents, i) {
+	for_each_sg(hwif->sg_table, sg, cmd->sg_nents, i) {
 		u32 cur_addr, cur_len, bcount;
 
 		cur_addr = sg_dma_address(sg);
@@ -289,23 +287,15 @@ use_pio_instead:
 #define tx4939ide_build_dmatable	ide_build_dmatable
 #endif
 
-static int tx4939ide_dma_setup(ide_drive_t *drive)
+static int tx4939ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	void __iomem *base = TX4939IDE_BASE(hwif);
-	struct request *rq = hwif->rq;
-	u8 reading;
-	int nent;
-
-	if (rq_data_dir(rq))
-		reading = 0;
-	else
-		reading = ATA_DMA_WR;
+	u8 rw = (cmd->tf_flags & IDE_TFLAG_WRITE) ? 0 : ATA_DMA_WR;
 
 	/* fall back to PIO! */
-	nent = tx4939ide_build_dmatable(drive, rq);
-	if (!nent) {
-		ide_map_sg(drive, rq);
+	if (tx4939ide_build_dmatable(drive, cmd) == 0) {
+		ide_map_sg(drive, cmd);
 		return 1;
 	}
 
@@ -313,7 +303,7 @@ static int tx4939ide_dma_setup(ide_drive_t *drive)
 	tx4939ide_writel(hwif->dmatable_dma, base, TX4939IDE_PRD_Ptr);
 
 	/* specify r/w */
-	tx4939ide_writeb(reading, base, TX4939IDE_DMA_Cmd);
+	tx4939ide_writeb(rw, base, TX4939IDE_DMA_Cmd);
 
 	/* clear INTR & ERROR flags */
 	tx4939ide_clear_dma_status(base);
@@ -322,7 +312,9 @@ static int tx4939ide_dma_setup(ide_drive_t *drive)
 
 	tx4939ide_writew(SECTOR_SIZE / 2, base, drive->dn ?
 			 TX4939IDE_Xfer_Cnt_2 : TX4939IDE_Xfer_Cnt_1);
-	tx4939ide_writew(rq->nr_sectors, base, TX4939IDE_Sec_Cnt);
+
+	tx4939ide_writew(cmd->rq->nr_sectors, base, TX4939IDE_Sec_Cnt);
+
 	return 0;
 }
 
@@ -437,7 +429,7 @@ static int tx4939ide_init_dma(ide_hwif_t *hwif, const struct ide_port_info *d)
 	return ide_allocate_dma_engine(hwif);
 }
 
-static void tx4939ide_tf_load_fixup(ide_drive_t *drive, ide_task_t *task)
+static void tx4939ide_tf_load_fixup(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	void __iomem *base = TX4939IDE_BASE(hwif);
@@ -465,59 +457,59 @@ static void tx4939ide_outb(u8 value, unsigned long port)
 	__raw_writeb(value, (void __iomem *)port);
 }
 
-static void tx4939ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void tx4939ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
-	u8 HIHI = task->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
+	struct ide_taskfile *tf = &cmd->tf;
+	u8 HIHI = cmd->tf_flags & IDE_TFLAG_LBA48 ? 0xE0 : 0xEF;
 
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
+	if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
 		HIHI = 0xFF;
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) {
 		u16 data = (tf->hob_data << 8) | tf->data;
 
 		/* no endian swap */
 		__raw_writew(data, (void __iomem *)io_ports->data_addr);
 	}
 
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
 		tx4939ide_outb(tf->hob_feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
 		tx4939ide_outb(tf->hob_nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
 		tx4939ide_outb(tf->hob_lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
 		tx4939ide_outb(tf->hob_lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
 		tx4939ide_outb(tf->hob_lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
 		tx4939ide_outb(tf->feature, io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
 		tx4939ide_outb(tf->nsect, io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
 		tx4939ide_outb(tf->lbal, io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
 		tx4939ide_outb(tf->lbam, io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_OUT_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
 		tx4939ide_outb(tf->lbah, io_ports->lbah_addr);
 
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE) {
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE) {
 		tx4939ide_outb((tf->device & HIHI) | drive->select,
 			       io_ports->device_addr);
-		tx4939ide_tf_load_fixup(drive, task);
+		tx4939ide_tf_load_fixup(drive);
 	}
 }
 
-static void tx4939ide_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void tx4939ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct ide_io_ports *io_ports = &hwif->io_ports;
-	struct ide_taskfile *tf = &task->tf;
+	struct ide_taskfile *tf = &cmd->tf;
 
-	if (task->tf_flags & IDE_TFLAG_IN_DATA) {
+	if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
 		u16 data;
 
 		/* no endian swap */
@@ -529,32 +521,32 @@ static void tx4939ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 	/* be sure we're looking at the low order bits */
 	tx4939ide_outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr);
 
-	if (task->tf_flags & IDE_TFLAG_IN_FEATURE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_FEATURE)
 		tf->feature = tx4939ide_inb(io_ports->feature_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_NSECT)
+	if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
 		tf->nsect  = tx4939ide_inb(io_ports->nsect_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAL)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
 		tf->lbal   = tx4939ide_inb(io_ports->lbal_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAM)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
 		tf->lbam   = tx4939ide_inb(io_ports->lbam_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_LBAH)
+	if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
 		tf->lbah   = tx4939ide_inb(io_ports->lbah_addr);
-	if (task->tf_flags & IDE_TFLAG_IN_DEVICE)
+	if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
 		tf->device = tx4939ide_inb(io_ports->device_addr);
 
-	if (task->tf_flags & IDE_TFLAG_LBA48) {
+	if (cmd->tf_flags & IDE_TFLAG_LBA48) {
 		tx4939ide_outb(ATA_DEVCTL_OBS | 0x80, io_ports->ctl_addr);
 
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_FEATURE)
 			tf->hob_feature =
 				tx4939ide_inb(io_ports->feature_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
 			tf->hob_nsect   = tx4939ide_inb(io_ports->nsect_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
 			tf->hob_lbal    = tx4939ide_inb(io_ports->lbal_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
 			tf->hob_lbam    = tx4939ide_inb(io_ports->lbam_addr);
-		if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
+		if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
 			tf->hob_lbah    = tx4939ide_inb(io_ports->lbah_addr);
 	}
 }
@@ -601,11 +593,12 @@ static const struct ide_tp_ops tx4939ide_tp_ops = {
 
 #else	/* __LITTLE_ENDIAN */
 
-static void tx4939ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void tx4939ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
 {
-	ide_tf_load(drive, task);
-	if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
-		tx4939ide_tf_load_fixup(drive, task);
+	ide_tf_load(drive, cmd);
+
+	if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
+		tx4939ide_tf_load_fixup(drive);
 }
 
 static const struct ide_tp_ops tx4939ide_tp_ops = {
@@ -634,11 +627,11 @@ static const struct ide_port_ops tx4939ide_port_ops = {
 static const struct ide_dma_ops tx4939ide_dma_ops = {
 	.dma_host_set		= tx4939ide_dma_host_set,
 	.dma_setup		= tx4939ide_dma_setup,
-	.dma_exec_cmd		= ide_dma_exec_cmd,
 	.dma_start		= ide_dma_start,
 	.dma_end		= tx4939ide_dma_end,
 	.dma_test_irq		= tx4939ide_dma_test_irq,
 	.dma_lost_irq		= ide_dma_lost_irq,
+	.dma_timer_expiry	= ide_dma_sff_timer_expiry,
 	.dma_timeout		= ide_dma_timeout,
 	.dma_sff_read_status	= tx4939ide_dma_sff_read_status,
 };
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 1730d7331a5d..ec3db3ade118 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -903,8 +903,6 @@ static int __init input_proc_init(void)
 	if (!proc_bus_input_dir)
 		return -ENOMEM;
 
-	proc_bus_input_dir->owner = THIS_MODULE;
-
 	entry = proc_create("devices", 0, proc_bus_input_dir,
 			    &input_devices_fileops);
 	if (!entry)
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index f4969fe0a055..69e71ebe7841 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -118,7 +118,6 @@ static int DIVA_INIT_FUNCTION create_um_idi_proc(void)
 		return (0);
 
 	um_idi_proc_entry->read_proc = um_idi_proc_read;
-	um_idi_proc_entry->owner = THIS_MODULE;
 
 	return (1);
 }
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 60156dfdc608..4845fb3cf74b 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -152,8 +152,8 @@ static void unmap_switcher(void)
  * code.  We have to check that the range is below the pfn_limit the Launcher
  * gave us.  We have to make sure that addr + len doesn't give us a false
  * positive by overflowing, too. */
-int lguest_address_ok(const struct lguest *lg,
-		      unsigned long addr, unsigned long len)
+bool lguest_address_ok(const struct lguest *lg,
+		       unsigned long addr, unsigned long len)
 {
 	return (addr+len) / PAGE_SIZE < lg->pfn_limit && (addr+len >= addr);
 }
diff --git a/drivers/lguest/interrupts_and_traps.c b/drivers/lguest/interrupts_and_traps.c
index 415fab0125ac..6e99adbe1946 100644
--- a/drivers/lguest/interrupts_and_traps.c
+++ b/drivers/lguest/interrupts_and_traps.c
@@ -34,7 +34,7 @@ static int idt_type(u32 lo, u32 hi)
 }
 
 /* An IDT entry can't be used unless the "present" bit is set. */
-static int idt_present(u32 lo, u32 hi)
+static bool idt_present(u32 lo, u32 hi)
 {
 	return (hi & 0x8000);
 }
@@ -60,7 +60,8 @@ static void push_guest_stack(struct lg_cpu *cpu, unsigned long *gstack, u32 val)
  * We set up the stack just like the CPU does for a real interrupt, so it's
  * identical for the Guest (and the standard "iret" instruction will undo
  * it). */
-static void set_guest_interrupt(struct lg_cpu *cpu, u32 lo, u32 hi, int has_err)
+static void set_guest_interrupt(struct lg_cpu *cpu, u32 lo, u32 hi,
+				bool has_err)
 {
 	unsigned long gstack, origstack;
 	u32 eflags, ss, irq_enable;
@@ -184,7 +185,7 @@ void maybe_do_interrupt(struct lg_cpu *cpu)
 		/* set_guest_interrupt() takes the interrupt descriptor and a
 		 * flag to say whether this interrupt pushes an error code onto
 		 * the stack as well: virtual interrupts never do. */
-		set_guest_interrupt(cpu, idt->a, idt->b, 0);
+		set_guest_interrupt(cpu, idt->a, idt->b, false);
 	}
 
 	/* Every time we deliver an interrupt, we update the timestamp in the
@@ -244,26 +245,26 @@ void free_interrupts(void)
 /*H:220 Now we've got the routines to deliver interrupts, delivering traps like
  * page fault is easy.  The only trick is that Intel decided that some traps
  * should have error codes: */
-static int has_err(unsigned int trap)
+static bool has_err(unsigned int trap)
 {
 	return (trap == 8 || (trap >= 10 && trap <= 14) || trap == 17);
 }
 
 /* deliver_trap() returns true if it could deliver the trap. */
-int deliver_trap(struct lg_cpu *cpu, unsigned int num)
+bool deliver_trap(struct lg_cpu *cpu, unsigned int num)
 {
 	/* Trap numbers are always 8 bit, but we set an impossible trap number
 	 * for traps inside the Switcher, so check that here. */
 	if (num >= ARRAY_SIZE(cpu->arch.idt))
-		return 0;
+		return false;
 
 	/* Early on the Guest hasn't set the IDT entries (or maybe it put a
 	 * bogus one in): if we fail here, the Guest will be killed. */
 	if (!idt_present(cpu->arch.idt[num].a, cpu->arch.idt[num].b))
-		return 0;
+		return false;
 	set_guest_interrupt(cpu, cpu->arch.idt[num].a,
 			    cpu->arch.idt[num].b, has_err(num));
-	return 1;
+	return true;
 }
 
 /*H:250 Here's the hard part: returning to the Host every time a trap happens
@@ -279,18 +280,19 @@ int deliver_trap(struct lg_cpu *cpu, unsigned int num)
  *
  * This routine indicates if a particular trap number could be delivered
  * directly. */
-static int direct_trap(unsigned int num)
+static bool direct_trap(unsigned int num)
 {
 	/* Hardware interrupts don't go to the Guest at all (except system
 	 * call). */
 	if (num >= FIRST_EXTERNAL_VECTOR && !could_be_syscall(num))
-		return 0;
+		return false;
 
 	/* The Host needs to see page faults (for shadow paging and to save the
 	 * fault address), general protection faults (in/out emulation) and
-	 * device not available (TS handling), and of course, the hypercall
-	 * trap. */
-	return num != 14 && num != 13 && num != 7 && num != LGUEST_TRAP_ENTRY;
+	 * device not available (TS handling), invalid opcode fault (kvm hcall),
+	 * and of course, the hypercall trap. */
+	return num != 14 && num != 13 && num != 7 &&
+			num != 6 && num != LGUEST_TRAP_ENTRY;
 }
 /*:*/
 
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index f2c641e0bdde..ac8a4a3741b8 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -109,8 +109,8 @@ struct lguest
 extern struct mutex lguest_lock;
 
 /* core.c: */
-int lguest_address_ok(const struct lguest *lg,
-		      unsigned long addr, unsigned long len);
+bool lguest_address_ok(const struct lguest *lg,
+		       unsigned long addr, unsigned long len);
 void __lgread(struct lg_cpu *, void *, unsigned long, unsigned);
 void __lgwrite(struct lg_cpu *, unsigned long, const void *, unsigned);
 
@@ -140,7 +140,7 @@ int run_guest(struct lg_cpu *cpu, unsigned long __user *user);
 
 /* interrupts_and_traps.c: */
 void maybe_do_interrupt(struct lg_cpu *cpu);
-int deliver_trap(struct lg_cpu *cpu, unsigned int num);
+bool deliver_trap(struct lg_cpu *cpu, unsigned int num);
 void load_guest_idt_entry(struct lg_cpu *cpu, unsigned int i,
 			  u32 low, u32 hi);
 void guest_set_stack(struct lg_cpu *cpu, u32 seg, u32 esp, unsigned int pages);
@@ -173,7 +173,7 @@ void guest_pagetable_flush_user(struct lg_cpu *cpu);
 void guest_set_pte(struct lg_cpu *cpu, unsigned long gpgdir,
 		   unsigned long vaddr, pte_t val);
 void map_switcher_in_guest(struct lg_cpu *cpu, struct lguest_pages *pages);
-int demand_page(struct lg_cpu *cpu, unsigned long cr2, int errcode);
+bool demand_page(struct lg_cpu *cpu, unsigned long cr2, int errcode);
 void pin_page(struct lg_cpu *cpu, unsigned long vaddr);
 unsigned long guest_pa(struct lg_cpu *cpu, unsigned long vaddr);
 void page_table_guest_data_init(struct lg_cpu *cpu);
diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c
index 8132533d71f9..df44d962626d 100644
--- a/drivers/lguest/lguest_device.c
+++ b/drivers/lguest/lguest_device.c
@@ -161,7 +161,7 @@ static void set_status(struct virtio_device *vdev, u8 status)
 
 	/* We set the status. */
 	to_lgdev(vdev)->desc->status = status;
-	hcall(LHCALL_NOTIFY, (max_pfn<<PAGE_SHIFT) + offset, 0, 0);
+	kvm_hypercall1(LHCALL_NOTIFY, (max_pfn << PAGE_SHIFT) + offset);
 }
 
 static void lg_set_status(struct virtio_device *vdev, u8 status)
@@ -209,7 +209,7 @@ static void lg_notify(struct virtqueue *vq)
 	 * virtqueue structure. */
 	struct lguest_vq_info *lvq = vq->priv;
 
-	hcall(LHCALL_NOTIFY, lvq->config.pfn << PAGE_SHIFT, 0, 0);
+	kvm_hypercall1(LHCALL_NOTIFY, lvq->config.pfn << PAGE_SHIFT);
 }
 
 /* An extern declaration inside a C file is bad form.  Don't do it. */
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index 576a8318221c..a059cf9980f7 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -199,7 +199,7 @@ static void check_gpgd(struct lg_cpu *cpu, pgd_t gpgd)
  *
  * If we fixed up the fault (ie. we mapped the address), this routine returns
  * true.  Otherwise, it was a real fault and we need to tell the Guest. */
-int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
+bool demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
 {
 	pgd_t gpgd;
 	pgd_t *spgd;
@@ -211,7 +211,7 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
 	gpgd = lgread(cpu, gpgd_addr(cpu, vaddr), pgd_t);
 	/* Toplevel not present?  We can't map it in. */
 	if (!(pgd_flags(gpgd) & _PAGE_PRESENT))
-		return 0;
+		return false;
 
 	/* Now look at the matching shadow entry. */
 	spgd = spgd_addr(cpu, cpu->cpu_pgd, vaddr);
@@ -222,7 +222,7 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
 		 * simple for this corner case. */
 		if (!ptepage) {
 			kill_guest(cpu, "out of memory allocating pte page");
-			return 0;
+			return false;
 		}
 		/* We check that the Guest pgd is OK. */
 		check_gpgd(cpu, gpgd);
@@ -238,16 +238,16 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
 
 	/* If this page isn't in the Guest page tables, we can't page it in. */
 	if (!(pte_flags(gpte) & _PAGE_PRESENT))
-		return 0;
+		return false;
 
 	/* Check they're not trying to write to a page the Guest wants
 	 * read-only (bit 2 of errcode == write). */
 	if ((errcode & 2) && !(pte_flags(gpte) & _PAGE_RW))
-		return 0;
+		return false;
 
 	/* User access to a kernel-only page? (bit 3 == user access) */
 	if ((errcode & 4) && !(pte_flags(gpte) & _PAGE_USER))
-		return 0;
+		return false;
 
 	/* Check that the Guest PTE flags are OK, and the page number is below
 	 * the pfn_limit (ie. not mapping the Launcher binary). */
@@ -283,7 +283,7 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
 	 * manipulated, the result returned and the code complete.  A small
 	 * delay and a trace of alliteration are the only indications the Guest
 	 * has that a page fault occurred at all. */
-	return 1;
+	return true;
 }
 
 /*H:360
@@ -296,7 +296,7 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr, int errcode)
  *
  * This is a quick version which answers the question: is this virtual address
  * mapped by the shadow page tables, and is it writable? */
-static int page_writable(struct lg_cpu *cpu, unsigned long vaddr)
+static bool page_writable(struct lg_cpu *cpu, unsigned long vaddr)
 {
 	pgd_t *spgd;
 	unsigned long flags;
@@ -304,7 +304,7 @@ static int page_writable(struct lg_cpu *cpu, unsigned long vaddr)
 	/* Look at the current top level entry: is it present? */
 	spgd = spgd_addr(cpu, cpu->cpu_pgd, vaddr);
 	if (!(pgd_flags(*spgd) & _PAGE_PRESENT))
-		return 0;
+		return false;
 
 	/* Check the flags on the pte entry itself: it must be present and
 	 * writable. */
@@ -373,8 +373,10 @@ unsigned long guest_pa(struct lg_cpu *cpu, unsigned long vaddr)
 	/* First step: get the top-level Guest page table entry. */
 	gpgd = lgread(cpu, gpgd_addr(cpu, vaddr), pgd_t);
 	/* Toplevel not present?  We can't map it in. */
-	if (!(pgd_flags(gpgd) & _PAGE_PRESENT))
+	if (!(pgd_flags(gpgd) & _PAGE_PRESENT)) {
 		kill_guest(cpu, "Bad address %#lx", vaddr);
+		return -1UL;
+	}
 
 	gpte = lgread(cpu, gpte_addr(gpgd, vaddr), pte_t);
 	if (!(pte_flags(gpte) & _PAGE_PRESENT))
diff --git a/drivers/lguest/segments.c b/drivers/lguest/segments.c
index ec6aa3f1c36b..4f15439b7f12 100644
--- a/drivers/lguest/segments.c
+++ b/drivers/lguest/segments.c
@@ -45,7 +45,7 @@
  * "Task State Segment" which controls all kinds of delicate things.  The
  * LGUEST_CS and LGUEST_DS entries are reserved for the Switcher, and the
  * the Guest can't be trusted to deal with double faults. */
-static int ignored_gdt(unsigned int num)
+static bool ignored_gdt(unsigned int num)
 {
 	return (num == GDT_ENTRY_TSS
 		|| num == GDT_ENTRY_LGUEST_CS
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index bf7942327bda..a6b717644be0 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -290,6 +290,57 @@ static int emulate_insn(struct lg_cpu *cpu)
 	return 1;
 }
 
+/* Our hypercalls mechanism used to be based on direct software interrupts.
+ * After Anthony's "Refactor hypercall infrastructure" kvm patch, we decided to
+ * change over to using kvm hypercalls.
+ *
+ * KVM_HYPERCALL is actually a "vmcall" instruction, which generates an invalid
+ * opcode fault (fault 6) on non-VT cpus, so the easiest solution seemed to be
+ * an *emulation approach*: if the fault was really produced by an hypercall
+ * (is_hypercall() does exactly this check), we can just call the corresponding
+ * hypercall host implementation function.
+ *
+ * But these invalid opcode faults are notably slower than software interrupts.
+ * So we implemented the *patching (or rewriting) approach*: every time we hit
+ * the KVM_HYPERCALL opcode in Guest code, we patch it to the old "int 0x1f"
+ * opcode, so next time the Guest calls this hypercall it will use the
+ * faster trap mechanism.
+ *
+ * Matias even benchmarked it to convince you: this shows the average cycle
+ * cost of a hypercall.  For each alternative solution mentioned above we've
+ * made 5 runs of the benchmark:
+ *
+ * 1) direct software interrupt: 2915, 2789, 2764, 2721, 2898
+ * 2) emulation technique: 3410, 3681, 3466, 3392, 3780
+ * 3) patching (rewrite) technique: 2977, 2975, 2891, 2637, 2884
+ *
+ * One two-line function is worth a 20% hypercall speed boost!
+ */
+static void rewrite_hypercall(struct lg_cpu *cpu)
+{
+	/* This are the opcodes we use to patch the Guest.  The opcode for "int
+	 * $0x1f" is "0xcd 0x1f" but vmcall instruction is 3 bytes long, so we
+	 * complete the sequence with a NOP (0x90). */
+	u8 insn[3] = {0xcd, 0x1f, 0x90};
+
+	__lgwrite(cpu, guest_pa(cpu, cpu->regs->eip), insn, sizeof(insn));
+}
+
+static bool is_hypercall(struct lg_cpu *cpu)
+{
+	u8 insn[3];
+
+	/* This must be the Guest kernel trying to do something.
+	 * The bottom two bits of the CS segment register are the privilege
+	 * level. */
+	if ((cpu->regs->cs & 3) != GUEST_PL)
+		return false;
+
+	/* Is it a vmcall? */
+	__lgread(cpu, insn, guest_pa(cpu, cpu->regs->eip), sizeof(insn));
+	return insn[0] == 0x0f && insn[1] == 0x01 && insn[2] == 0xc1;
+}
+
 /*H:050 Once we've re-enabled interrupts, we look at why the Guest exited. */
 void lguest_arch_handle_trap(struct lg_cpu *cpu)
 {
@@ -337,7 +388,7 @@ void lguest_arch_handle_trap(struct lg_cpu *cpu)
 		break;
 	case 32 ... 255:
 		/* These values mean a real interrupt occurred, in which case
-		 * the Host handler has already been run.  We just do a
+		 * the Host handler has already been run. We just do a
 		 * friendly check if another process should now be run, then
 		 * return to run the Guest again */
 		cond_resched();
@@ -347,6 +398,15 @@ void lguest_arch_handle_trap(struct lg_cpu *cpu)
 		 * up the pointer now to indicate a hypercall is pending. */
 		cpu->hcall = (struct hcall_args *)cpu->regs;
 		return;
+	case 6:
+		/* kvm hypercalls trigger an invalid opcode fault (6).
+		 * We need to check if ring == GUEST_PL and
+		 * faulting instruction == vmcall. */
+		if (is_hypercall(cpu)) {
+			rewrite_hypercall(cpu);
+			return;
+		}
+		break;
 	}
 
 	/* We didn't handle the trap, so it needs to go to the Guest. */
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 82607add69a9..c0621d50c8a0 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -498,8 +498,8 @@ static ssize_t store_##name(struct device *dev, struct device_attribute *attr, c
 #define BUILD_STORE_FUNC_INT(name, data)			\
 static ssize_t store_##name(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) \
 {								\
-	u32 val;						\
-	val = simple_strtoul(buf, NULL, 10);			\
+	int val;						\
+	val = simple_strtol(buf, NULL, 10);			\
 	if (val < 0 || val > 255)				\
 		return -EINVAL;					\
 	printk(KERN_INFO "Setting specified fan speed to %d\n", val);	\
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 93ea201f426c..223c36ede5ae 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -117,7 +117,7 @@ source "drivers/media/dvb/Kconfig"
 config DAB
 	boolean "DAB adapters"
 	---help---
-	  Allow selecting support for for Digital Audio Broadcasting (DAB)
+	  Allow selecting support for Digital Audio Broadcasting (DAB)
 	  Receiver adapters.
 
 if DAB
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index d8229a0e9a9c..3fe158ac7bbf 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -153,6 +153,65 @@ IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE] = {
 };
 EXPORT_SYMBOL_GPL(ir_codes_avermedia_m135a);
 
+/* Oldrich Jedlicka <oldium.pro@seznam.cz> */
+IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE] = {
+	[0x00] = KEY_POWER,
+	[0x01] = KEY_TUNER,		/* TV/FM */
+	[0x03] = KEY_TEXT,		/* Teletext */
+	[0x04] = KEY_EPG,
+	[0x05] = KEY_1,
+	[0x06] = KEY_2,
+	[0x07] = KEY_3,
+	[0x08] = KEY_AUDIO,
+	[0x09] = KEY_4,
+	[0x0a] = KEY_5,
+	[0x0b] = KEY_6,
+	[0x0c] = KEY_ZOOM,		/* Full screen */
+	[0x0d] = KEY_7,
+	[0x0e] = KEY_8,
+	[0x0f] = KEY_9,
+	[0x10] = KEY_PAGEUP,		/* 16-CH PREV */
+	[0x11] = KEY_0,
+	[0x12] = KEY_INFO,
+	[0x13] = KEY_AGAIN,		/* CH RTN - channel return */
+	[0x14] = KEY_MUTE,
+	[0x15] = KEY_EDIT,		/* Autoscan */
+	[0x17] = KEY_SAVE,		/* Screenshot */
+	[0x18] = KEY_PLAYPAUSE,
+	[0x19] = KEY_RECORD,
+	[0x1a] = KEY_PLAY,
+	[0x1b] = KEY_STOP,
+	[0x1c] = KEY_FASTFORWARD,
+	[0x1d] = KEY_REWIND,
+	[0x1e] = KEY_VOLUMEDOWN,
+	[0x1f] = KEY_VOLUMEUP,
+	[0x22] = KEY_SLEEP,		/* Sleep */
+	[0x23] = KEY_ZOOM,		/* Aspect */
+	[0x26] = KEY_SCREEN,		/* Pos */
+	[0x27] = KEY_ANGLE,		/* Size */
+	[0x28] = KEY_SELECT,		/* Select */
+	[0x29] = KEY_BLUE,		/* Blue/Picture */
+	[0x2a] = KEY_BACKSPACE,	/* Back */
+	[0x2b] = KEY_MEDIA,		/* PIP (Picture-in-picture) */
+	[0x2c] = KEY_DOWN,
+	[0x2e] = KEY_DOT,
+	[0x2f] = KEY_TV,		/* Live TV */
+	[0x32] = KEY_LEFT,
+	[0x33] = KEY_CLEAR,		/* Clear */
+	[0x35] = KEY_RED,		/* Red/TV */
+	[0x36] = KEY_UP,
+	[0x37] = KEY_HOME,		/* Home */
+	[0x39] = KEY_GREEN,		/* Green/Video */
+	[0x3d] = KEY_YELLOW,		/* Yellow/Music */
+	[0x3e] = KEY_OK,		/* Ok */
+	[0x3f] = KEY_RIGHT,
+	[0x40] = KEY_NEXT,		/* Next */
+	[0x41] = KEY_PREVIOUS,	/* Previous */
+	[0x42] = KEY_CHANNELDOWN,	/* Channel down */
+	[0x43] = KEY_CHANNELUP	/* Channel up */
+};
+EXPORT_SYMBOL_GPL(ir_codes_avermedia_cardbus);
+
 /* Attila Kondoros <attila.kondoros@chello.hu> */
 IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = {
 
@@ -2452,6 +2511,55 @@ IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE] = {
 };
 EXPORT_SYMBOL_GPL(ir_codes_kworld_plus_tv_analog);
 
+/* Kaiomy TVnPC U2
+   Mauro Carvalho Chehab <mchehab@infradead.org>
+ */
+IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE] = {
+	[0x43] = KEY_POWER2,
+	[0x01] = KEY_LIST,
+	[0x0b] = KEY_ZOOM,
+	[0x03] = KEY_POWER,
+
+	[0x04] = KEY_1,
+	[0x08] = KEY_2,
+	[0x02] = KEY_3,
+
+	[0x0f] = KEY_4,
+	[0x05] = KEY_5,
+	[0x06] = KEY_6,
+
+	[0x0c] = KEY_7,
+	[0x0d] = KEY_8,
+	[0x0a] = KEY_9,
+
+	[0x11] = KEY_0,
+
+	[0x09] = KEY_CHANNELUP,
+	[0x07] = KEY_CHANNELDOWN,
+
+	[0x0e] = KEY_VOLUMEUP,
+	[0x13] = KEY_VOLUMEDOWN,
+
+	[0x10] = KEY_HOME,
+	[0x12] = KEY_ENTER,
+
+	[0x14] = KEY_RECORD,
+	[0x15] = KEY_STOP,
+	[0x16] = KEY_PLAY,
+	[0x17] = KEY_MUTE,
+
+	[0x18] = KEY_UP,
+	[0x19] = KEY_DOWN,
+	[0x1a] = KEY_LEFT,
+	[0x1b] = KEY_RIGHT,
+
+	[0x1c] = KEY_RED,
+	[0x1d] = KEY_GREEN,
+	[0x1e] = KEY_YELLOW,
+	[0x1f] = KEY_BLUE,
+};
+EXPORT_SYMBOL_GPL(ir_codes_kaiomy);
+
 IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = {
 	[0x20] = KEY_LIST,
 	[0x00] = KEY_POWER,
@@ -2604,3 +2712,41 @@ IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE] = {
 };
 
 EXPORT_SYMBOL_GPL(ir_codes_ati_tv_wonder_hd_600);
+
+/* DVBWorld remotes
+   Igor M. Liplianin <liplianin@me.by>
+ */
+IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE] = {
+	[0x0a] = KEY_Q,		/*power*/
+	[0x0c] = KEY_M,		/*mute*/
+	[0x11] = KEY_1,
+	[0x12] = KEY_2,
+	[0x13] = KEY_3,
+	[0x14] = KEY_4,
+	[0x15] = KEY_5,
+	[0x16] = KEY_6,
+	[0x17] = KEY_7,
+	[0x18] = KEY_8,
+	[0x19] = KEY_9,
+	[0x10] = KEY_0,
+	[0x1c] = KEY_PAGEUP,	/*ch+*/
+	[0x0f] = KEY_PAGEDOWN,	/*ch-*/
+	[0x1a] = KEY_O,		/*vol+*/
+	[0x0e] = KEY_Z,		/*vol-*/
+	[0x04] = KEY_R,		/*rec*/
+	[0x09] = KEY_D,		/*fav*/
+	[0x08] = KEY_BACKSPACE,	/*rewind*/
+	[0x07] = KEY_A,		/*fast*/
+	[0x0b] = KEY_P,		/*pause*/
+	[0x02] = KEY_ESC,	/*cancel*/
+	[0x03] = KEY_G,		/*tab*/
+	[0x00] = KEY_UP,	/*up*/
+	[0x1f] = KEY_ENTER,	/*ok*/
+	[0x01] = KEY_DOWN,	/*down*/
+	[0x05] = KEY_C,		/*cap*/
+	[0x06] = KEY_S,		/*stop*/
+	[0x40] = KEY_F,		/*full*/
+	[0x1e] = KEY_W,		/*tvmode*/
+	[0x1b] = KEY_B,		/*recall*/
+};
+EXPORT_SYMBOL_GPL(ir_codes_dm1105_nec);
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index d599d360da3f..982f000a57ff 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -452,8 +452,6 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 	INFO(("found saa7146 @ mem %p (revision %d, irq %d) (0x%04x,0x%04x).\n", dev->mem, dev->revision, pci->irq, pci->subsystem_vendor, pci->subsystem_device));
 	dev->ext = ext;
 
-	pci_set_drvdata(pci, dev);
-
 	mutex_init(&dev->lock);
 	spin_lock_init(&dev->int_slock);
 	spin_lock_init(&dev->slock);
@@ -477,8 +475,12 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
 	if (ext->attach(dev, pci_ext)) {
 		DEB_D(("ext->attach() failed for %p. skipping device.\n",dev));
-		goto err_unprobe;
+		goto err_free_i2c;
 	}
+	/* V4L extensions will set the pci drvdata to the v4l2_device in the
+	   attach() above. So for those cards that do not use V4L we have to
+	   set it explicitly. */
+	pci_set_drvdata(pci, &dev->v4l2_dev);
 
 	INIT_LIST_HEAD(&dev->item);
 	list_add_tail(&dev->item,&saa7146_devices);
@@ -488,8 +490,6 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 out:
 	return err;
 
-err_unprobe:
-	pci_set_drvdata(pci, NULL);
 err_free_i2c:
 	pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr,
 			    dev->d_i2c.dma_handle);
@@ -514,7 +514,8 @@ err_free:
 
 static void saa7146_remove_one(struct pci_dev *pdev)
 {
-	struct saa7146_dev* dev = pci_get_drvdata(pdev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pdev);
+	struct saa7146_dev *dev = to_saa7146_dev(v4l2_dev);
 	struct {
 		void *addr;
 		dma_addr_t dma;
@@ -528,6 +529,8 @@ static void saa7146_remove_one(struct pci_dev *pdev)
 	DEB_EE(("dev:%p\n",dev));
 
 	dev->ext->detach(dev);
+	/* Zero the PCI drvdata after use. */
+	pci_set_drvdata(pdev, NULL);
 
 	/* shut down all video dma transfers */
 	saa7146_write(dev, MC1, 0x00ff0000);
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index cf06f4d10ad4..620f655fa9c5 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -308,14 +308,6 @@ static int fops_release(struct file *file)
 	return 0;
 }
 
-static long fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-/*
-	DEB_EE(("file:%p, cmd:%d, arg:%li\n", file, cmd, arg));
-*/
-	return video_usercopy(file, cmd, arg, saa7146_video_do_ioctl);
-}
-
 static int fops_mmap(struct file *file, struct vm_area_struct * vma)
 {
 	struct saa7146_fh *fh = file->private_data;
@@ -425,7 +417,7 @@ static const struct v4l2_file_operations video_fops =
 	.write		= fops_write,
 	.poll		= fops_poll,
 	.mmap		= fops_mmap,
-	.ioctl		= fops_ioctl,
+	.ioctl		= video_ioctl2,
 };
 
 static void vv_callback(struct saa7146_dev *dev, unsigned long status)
@@ -452,19 +444,22 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status)
 	}
 }
 
-static struct video_device device_template =
-{
-	.fops		= &video_fops,
-	.minor		= -1,
-};
-
 int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
 {
-	struct saa7146_vv *vv = kzalloc (sizeof(struct saa7146_vv),GFP_KERNEL);
-	if( NULL == vv ) {
+	struct saa7146_vv *vv;
+	int err;
+
+	err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
+	if (err)
+		return err;
+
+	vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL);
+	if (vv == NULL) {
 		ERR(("out of memory. aborting.\n"));
-		return -1;
+		return -ENOMEM;
 	}
+	ext_vv->ops = saa7146_video_ioctl_ops;
+	ext_vv->core_ops = &saa7146_video_ioctl_ops;
 
 	DEB_EE(("dev:%p\n",dev));
 
@@ -507,6 +502,7 @@ int saa7146_vv_release(struct saa7146_dev* dev)
 
 	DEB_EE(("dev:%p\n",dev));
 
+	v4l2_device_unregister(&dev->v4l2_dev);
 	pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
 	kfree(vv);
 	dev->vv_data = NULL;
@@ -521,6 +517,8 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
 {
 	struct saa7146_vv *vv = dev->vv_data;
 	struct video_device *vfd;
+	int err;
+	int i;
 
 	DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
 
@@ -529,16 +527,20 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
 	if (vfd == NULL)
 		return -ENOMEM;
 
-	memcpy(vfd, &device_template, sizeof(struct video_device));
-	strlcpy(vfd->name, name, sizeof(vfd->name));
+	vfd->fops = &video_fops;
+	vfd->ioctl_ops = &dev->ext_vv_data->ops;
 	vfd->release = video_device_release;
+	vfd->tvnorms = 0;
+	for (i = 0; i < dev->ext_vv_data->num_stds; i++)
+		vfd->tvnorms |= dev->ext_vv_data->stds[i].id;
+	strlcpy(vfd->name, name, sizeof(vfd->name));
 	video_set_drvdata(vfd, dev);
 
-	// fixme: -1 should be an insmod parameter *for the extension* (like "video_nr");
-	if (video_register_device(vfd, type, -1) < 0) {
+	err = video_register_device(vfd, type, -1);
+	if (err < 0) {
 		ERR(("cannot register v4l2 device. skipping.\n"));
 		video_device_release(vfd);
-		return -1;
+		return err;
 	}
 
 	if( VFL_TYPE_GRABBER == type ) {
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index c11da4d09cd0..7e8f56815998 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -293,7 +293,6 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m
 	int i = 0, count = 0;
 	__le32 *buffer = dev->d_i2c.cpu_addr;
 	int err = 0;
-	int address_err = 0;
 	int short_delay = 0;
 
 	if (mutex_lock_interruptible(&dev->i2c_lock))
@@ -333,17 +332,10 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m
 				   i2c address probing, however, and address errors indicate that a
 				   device is really *not* there. retrying in that case
 				   increases the time the device needs to probe greatly, so
-				   it should be avoided. because of the fact, that only
-				   analog based cards use irq based i2c transactions (for dvb
-				   cards, this screwes up other interrupt sources), we bail out
-				   completely for analog cards after an address error and trust
-				   the saa7146 address error detection. */
-				if ( -EREMOTEIO == err ) {
-					if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) {
-						goto out;
-					}
-					address_err++;
-				}
+				   it should be avoided. So we bail out in irq mode after an
+				   address error and trust the saa7146 address error detection. */
+				if (-EREMOTEIO == err && 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags))
+					goto out;
 				DEB_I2C(("error while sending message(s). starting again.\n"));
 				break;
 			}
@@ -358,10 +350,9 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *m
 
 	} while (err != num && retries--);
 
-	/* if every retry had an address error, exit right away */
-	if (address_err == retries) {
+	/* quit if any error occurred */
+	if (err != num)
 		goto out;
-	}
 
 	/* if any things had to be read, get the results */
 	if ( 0 != saa7146_i2c_msg_cleanup(msgs, num, buffer)) {
@@ -390,7 +381,8 @@ out:
 /* utility functions */
 static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num)
 {
-	struct saa7146_dev* dev = i2c_get_adapdata(adapter);
+	struct v4l2_device *v4l2_dev = i2c_get_adapdata(adapter);
+	struct saa7146_dev *dev = to_saa7146_dev(v4l2_dev);
 
 	/* use helper function to transfer data */
 	return saa7146_i2c_transfer(dev, msg, num, adapter->retries);
@@ -417,9 +409,8 @@ int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c
 	dev->i2c_bitrate = bitrate;
 	saa7146_i2c_reset(dev);
 
-	if( NULL != i2c_adapter ) {
-		BUG_ON(!i2c_adapter->class);
-		i2c_set_adapdata(i2c_adapter,dev);
+	if (i2c_adapter) {
+		i2c_set_adapdata(i2c_adapter, &dev->v4l2_dev);
 		i2c_adapter->dev.parent    = &dev->pci->dev;
 		i2c_adapter->algo	   = &saa7146_algo;
 		i2c_adapter->algo_data     = NULL;
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 47fee05eaefb..552dab442d78 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1,4 +1,5 @@
 #include <media/saa7146_vv.h>
+#include <media/v4l2-chip-ident.h>
 
 static int max_memory = 32;
 
@@ -97,172 +98,13 @@ struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc)
 	return NULL;
 }
 
-static int g_fmt(struct saa7146_fh *fh, struct v4l2_format *f)
-{
-	struct saa7146_dev *dev = fh->dev;
-	DEB_EE(("dev:%p, fh:%p\n",dev,fh));
-
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		f->fmt.pix = fh->video_fmt;
-		return 0;
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-		f->fmt.win = fh->ov.win;
-		return 0;
-	case V4L2_BUF_TYPE_VBI_CAPTURE:
-	{
-		f->fmt.vbi = fh->vbi_fmt;
-		return 0;
-	}
-	default:
-		DEB_D(("invalid format type '%d'.\n",f->type));
-		return -EINVAL;
-	}
-}
-
-static int try_win(struct saa7146_dev *dev, struct v4l2_window *win)
-{
-	struct saa7146_vv *vv = dev->vv_data;
-	enum v4l2_field field;
-	int maxw, maxh;
-
-	DEB_EE(("dev:%p\n",dev));
-
-	if (NULL == vv->ov_fb.base) {
-		DEB_D(("no fb base set.\n"));
-		return -EINVAL;
-	}
-	if (NULL == vv->ov_fmt) {
-		DEB_D(("no fb fmt set.\n"));
-		return -EINVAL;
-	}
-	if (win->w.width < 48 || win->w.height <  32) {
-		DEB_D(("min width/height. (%d,%d)\n",win->w.width,win->w.height));
-		return -EINVAL;
-	}
-	if (win->clipcount > 16) {
-		DEB_D(("clipcount too big.\n"));
-		return -EINVAL;
-	}
-
-	field = win->field;
-	maxw  = vv->standard->h_max_out;
-	maxh  = vv->standard->v_max_out;
-
-	if (V4L2_FIELD_ANY == field) {
-		field = (win->w.height > maxh/2)
-			? V4L2_FIELD_INTERLACED
-			: V4L2_FIELD_TOP;
-		}
-	switch (field) {
-	case V4L2_FIELD_TOP:
-	case V4L2_FIELD_BOTTOM:
-	case V4L2_FIELD_ALTERNATE:
-		maxh = maxh / 2;
-		break;
-	case V4L2_FIELD_INTERLACED:
-		break;
-	default: {
-		DEB_D(("no known field mode '%d'.\n",field));
-		return -EINVAL;
-	}
-	}
-
-	win->field = field;
-	if (win->w.width > maxw)
-		win->w.width = maxw;
-	if (win->w.height > maxh)
-		win->w.height = maxh;
-
-	return 0;
-}
-
-static int try_fmt(struct saa7146_fh *fh, struct v4l2_format *f)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct saa7146_vv *vv = dev->vv_data;
-	int err;
-
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-	{
-		struct saa7146_format *fmt;
-		enum v4l2_field field;
-		int maxw, maxh;
-		int calc_bpl;
-
-		DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n",dev,fh));
-
-		fmt = format_by_fourcc(dev,f->fmt.pix.pixelformat);
-		if (NULL == fmt) {
-			return -EINVAL;
-		}
-
-		field = f->fmt.pix.field;
-		maxw  = vv->standard->h_max_out;
-		maxh  = vv->standard->v_max_out;
-
-		if (V4L2_FIELD_ANY == field) {
-			field = (f->fmt.pix.height > maxh/2)
-				? V4L2_FIELD_INTERLACED
-				: V4L2_FIELD_BOTTOM;
-		}
-		switch (field) {
-		case V4L2_FIELD_ALTERNATE: {
-			vv->last_field = V4L2_FIELD_TOP;
-			maxh = maxh / 2;
-			break;
-		}
-		case V4L2_FIELD_TOP:
-		case V4L2_FIELD_BOTTOM:
-			vv->last_field = V4L2_FIELD_INTERLACED;
-			maxh = maxh / 2;
-			break;
-		case V4L2_FIELD_INTERLACED:
-			vv->last_field = V4L2_FIELD_INTERLACED;
-			break;
-		default: {
-			DEB_D(("no known field mode '%d'.\n",field));
-			return -EINVAL;
-		}
-		}
-
-		f->fmt.pix.field = field;
-		if (f->fmt.pix.width > maxw)
-			f->fmt.pix.width = maxw;
-		if (f->fmt.pix.height > maxh)
-			f->fmt.pix.height = maxh;
-
-		calc_bpl = (f->fmt.pix.width * fmt->depth)/8;
-
-		if (f->fmt.pix.bytesperline < calc_bpl)
-			f->fmt.pix.bytesperline = calc_bpl;
-
-		if (f->fmt.pix.bytesperline > (2*PAGE_SIZE * fmt->depth)/8) /* arbitrary constraint */
-			f->fmt.pix.bytesperline = calc_bpl;
-
-		f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height;
-		DEB_D(("w:%d, h:%d, bytesperline:%d, sizeimage:%d\n",f->fmt.pix.width,f->fmt.pix.height,f->fmt.pix.bytesperline,f->fmt.pix.sizeimage));
-
-		return 0;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-		DEB_EE(("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n",dev,fh));
-		err = try_win(dev,&f->fmt.win);
-		if (0 != err) {
-			return err;
-		}
-		return 0;
-	default:
-		DEB_EE(("unknown format type '%d'\n",f->type));
-		return -EINVAL;
-	}
-}
+static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f);
 
 int saa7146_start_preview(struct saa7146_fh *fh)
 {
 	struct saa7146_dev *dev = fh->dev;
 	struct saa7146_vv *vv = dev->vv_data;
+	struct v4l2_format fmt;
 	int ret = 0, err = 0;
 
 	DEB_EE(("dev:%p, fh:%p\n",dev,fh));
@@ -294,12 +136,13 @@ int saa7146_start_preview(struct saa7146_fh *fh)
 		return -EBUSY;
 	}
 
-	err = try_win(dev,&fh->ov.win);
+	fmt.fmt.win = fh->ov.win;
+	err = vidioc_try_fmt_vid_overlay(NULL, fh, &fmt);
 	if (0 != err) {
 		saa7146_res_free(vv->video_fh, RESOURCE_DMA1_HPS|RESOURCE_DMA2_CLP);
 		return -EBUSY;
 	}
-
+	fh->ov.win = fmt.fmt.win;
 	vv->ov_data = &fh->ov;
 
 	DEB_D(("%dx%d+%d+%d %s field=%s\n",
@@ -355,58 +198,6 @@ int saa7146_stop_preview(struct saa7146_fh *fh)
 }
 EXPORT_SYMBOL_GPL(saa7146_stop_preview);
 
-static int s_fmt(struct saa7146_fh *fh, struct v4l2_format *f)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct saa7146_vv *vv = dev->vv_data;
-
-	int err;
-
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n",dev,fh));
-		if (IS_CAPTURE_ACTIVE(fh) != 0) {
-			DEB_EE(("streaming capture is active\n"));
-			return -EBUSY;
-		}
-		err = try_fmt(fh,f);
-		if (0 != err)
-			return err;
-		fh->video_fmt = f->fmt.pix;
-		DEB_EE(("set to pixelformat '%4.4s'\n",(char *)&fh->video_fmt.pixelformat));
-		return 0;
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-		DEB_EE(("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n",dev,fh));
-		err = try_win(dev,&f->fmt.win);
-		if (0 != err)
-			return err;
-		mutex_lock(&dev->lock);
-		fh->ov.win    = f->fmt.win;
-		fh->ov.nclips = f->fmt.win.clipcount;
-		if (fh->ov.nclips > 16)
-			fh->ov.nclips = 16;
-		if (copy_from_user(fh->ov.clips,f->fmt.win.clips,sizeof(struct v4l2_clip)*fh->ov.nclips)) {
-			mutex_unlock(&dev->lock);
-			return -EFAULT;
-		}
-
-		/* fh->ov.fh is used to indicate that we have valid overlay informations, too */
-		fh->ov.fh = fh;
-
-		mutex_unlock(&dev->lock);
-
-		/* check if our current overlay is active */
-		if (IS_OVERLAY_ACTIVE(fh) != 0) {
-			saa7146_stop_preview(fh);
-			saa7146_start_preview(fh);
-		}
-		return 0;
-	default:
-		DEB_D(("unknown format type '%d'\n",f->type));
-		return -EINVAL;
-	}
-}
-
 /********************************************************************************/
 /* device controls */
 
@@ -419,6 +210,7 @@ static struct v4l2_queryctrl controls[] = {
 		.step		= 1,
 		.default_value	= 128,
 		.type		= V4L2_CTRL_TYPE_INTEGER,
+		.flags 		= V4L2_CTRL_FLAG_SLIDER,
 	},{
 		.id		= V4L2_CID_CONTRAST,
 		.name		= "Contrast",
@@ -427,6 +219,7 @@ static struct v4l2_queryctrl controls[] = {
 		.step		= 1,
 		.default_value	= 64,
 		.type		= V4L2_CTRL_TYPE_INTEGER,
+		.flags 		= V4L2_CTRL_FLAG_SLIDER,
 	},{
 		.id		= V4L2_CID_SATURATION,
 		.name		= "Saturation",
@@ -435,15 +228,16 @@ static struct v4l2_queryctrl controls[] = {
 		.step		= 1,
 		.default_value	= 64,
 		.type		= V4L2_CTRL_TYPE_INTEGER,
+		.flags 		= V4L2_CTRL_FLAG_SLIDER,
 	},{
 		.id		= V4L2_CID_VFLIP,
-		.name		= "Vertical flip",
+		.name		= "Vertical Flip",
 		.minimum	= 0,
 		.maximum	= 1,
 		.type		= V4L2_CTRL_TYPE_BOOLEAN,
 	},{
 		.id		= V4L2_CID_HFLIP,
-		.name		= "Horizontal flip",
+		.name		= "Horizontal Flip",
 		.minimum	= 0,
 		.maximum	= 1,
 		.type		= V4L2_CTRL_TYPE_BOOLEAN,
@@ -463,132 +257,6 @@ static struct v4l2_queryctrl* ctrl_by_id(int id)
 	return NULL;
 }
 
-static int get_control(struct saa7146_fh *fh, struct v4l2_control *c)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct saa7146_vv *vv = dev->vv_data;
-
-	const struct v4l2_queryctrl* ctrl;
-	u32 value = 0;
-
-	ctrl = ctrl_by_id(c->id);
-	if (NULL == ctrl)
-		return -EINVAL;
-	switch (c->id) {
-	case V4L2_CID_BRIGHTNESS:
-		value = saa7146_read(dev, BCS_CTRL);
-		c->value = 0xff & (value >> 24);
-		DEB_D(("V4L2_CID_BRIGHTNESS: %d\n",c->value));
-		break;
-	case V4L2_CID_CONTRAST:
-		value = saa7146_read(dev, BCS_CTRL);
-		c->value = 0x7f & (value >> 16);
-		DEB_D(("V4L2_CID_CONTRAST: %d\n",c->value));
-		break;
-	case V4L2_CID_SATURATION:
-		value = saa7146_read(dev, BCS_CTRL);
-		c->value = 0x7f & (value >> 0);
-		DEB_D(("V4L2_CID_SATURATION: %d\n",c->value));
-		break;
-	case V4L2_CID_VFLIP:
-		c->value = vv->vflip;
-		DEB_D(("V4L2_CID_VFLIP: %d\n",c->value));
-		break;
-	case V4L2_CID_HFLIP:
-		c->value = vv->hflip;
-		DEB_D(("V4L2_CID_HFLIP: %d\n",c->value));
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct saa7146_vv *vv = dev->vv_data;
-
-	const struct v4l2_queryctrl* ctrl;
-
-	ctrl = ctrl_by_id(c->id);
-	if (NULL == ctrl) {
-		DEB_D(("unknown control %d\n",c->id));
-		return -EINVAL;
-	}
-
-	mutex_lock(&dev->lock);
-
-	switch (ctrl->type) {
-	case V4L2_CTRL_TYPE_BOOLEAN:
-	case V4L2_CTRL_TYPE_MENU:
-	case V4L2_CTRL_TYPE_INTEGER:
-		if (c->value < ctrl->minimum)
-			c->value = ctrl->minimum;
-		if (c->value > ctrl->maximum)
-			c->value = ctrl->maximum;
-		break;
-	default:
-		/* nothing */;
-	};
-
-	switch (c->id) {
-	case V4L2_CID_BRIGHTNESS: {
-		u32 value = saa7146_read(dev, BCS_CTRL);
-		value &= 0x00ffffff;
-		value |= (c->value << 24);
-		saa7146_write(dev, BCS_CTRL, value);
-		saa7146_write(dev, MC2, MASK_22 | MASK_06 );
-		break;
-	}
-	case V4L2_CID_CONTRAST: {
-		u32 value = saa7146_read(dev, BCS_CTRL);
-		value &= 0xff00ffff;
-		value |= (c->value << 16);
-		saa7146_write(dev, BCS_CTRL, value);
-		saa7146_write(dev, MC2, MASK_22 | MASK_06 );
-		break;
-	}
-	case V4L2_CID_SATURATION: {
-		u32 value = saa7146_read(dev, BCS_CTRL);
-		value &= 0xffffff00;
-		value |= (c->value << 0);
-		saa7146_write(dev, BCS_CTRL, value);
-		saa7146_write(dev, MC2, MASK_22 | MASK_06 );
-		break;
-	}
-	case V4L2_CID_HFLIP:
-		/* fixme: we can support changing VFLIP and HFLIP here... */
-		if (IS_CAPTURE_ACTIVE(fh) != 0) {
-			DEB_D(("V4L2_CID_HFLIP while active capture.\n"));
-			mutex_unlock(&dev->lock);
-			return -EINVAL;
-		}
-		vv->hflip = c->value;
-		break;
-	case V4L2_CID_VFLIP:
-		if (IS_CAPTURE_ACTIVE(fh) != 0) {
-			DEB_D(("V4L2_CID_VFLIP while active capture.\n"));
-			mutex_unlock(&dev->lock);
-			return -EINVAL;
-		}
-		vv->vflip = c->value;
-		break;
-	default: {
-		mutex_unlock(&dev->lock);
-		return -EINVAL;
-	}
-	}
-	mutex_unlock(&dev->lock);
-
-	if (IS_OVERLAY_ACTIVE(fh) != 0) {
-		saa7146_stop_preview(fh);
-		saa7146_start_preview(fh);
-	}
-	return 0;
-}
-
 /********************************************************************************/
 /* common pagetable functions */
 
@@ -829,231 +497,446 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
 	return 0;
 }
 
-/*
- * This function is _not_ called directly, but from
- * video_generic_ioctl (and maybe others).  userspace
- * copying is done already, arg is a kernel pointer.
- */
+static int vidioc_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+
+	strcpy((char *)cap->driver, "saa7146 v4l2");
+	strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card));
+	sprintf((char *)cap->bus_info, "PCI:%s", pci_name(dev->pci));
+	cap->version = SAA7146_VERSION_CODE;
+	cap->capabilities =
+		V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_VIDEO_OVERLAY |
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_STREAMING;
+	cap->capabilities |= dev->ext_vv_data->capabilities;
+	return 0;
+}
 
-long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+static int vidioc_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb)
 {
-	struct saa7146_fh *fh  = file->private_data;
-	struct saa7146_dev *dev = fh->dev;
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+
+	*fb = vv->ov_fb;
+	fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
+	return 0;
+}
+
+static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 	struct saa7146_vv *vv = dev->vv_data;
+	struct saa7146_format *fmt;
 
-	long err = 0;
-	int result = 0, ee = 0;
+	DEB_EE(("VIDIOC_S_FBUF\n"));
 
-	struct saa7146_use_ops *ops;
-	struct videobuf_queue *q;
+	if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RAWIO))
+		return -EPERM;
 
-	/* check if extension handles the command */
-	for(ee = 0; dev->ext_vv_data->ioctls[ee].flags != 0; ee++) {
-		if( cmd == dev->ext_vv_data->ioctls[ee].cmd )
-			break;
+	/* check args */
+	fmt = format_by_fourcc(dev, fb->fmt.pixelformat);
+	if (NULL == fmt)
+		return -EINVAL;
+
+	/* planar formats are not allowed for overlay video, clipping and video dma would clash */
+	if (fmt->flags & FORMAT_IS_PLANAR)
+		DEB_S(("planar pixelformat '%4.4s' not allowed for overlay\n",
+					(char *)&fmt->pixelformat));
+
+	/* check if overlay is running */
+	if (IS_OVERLAY_ACTIVE(fh) != 0) {
+		if (vv->video_fh != fh) {
+			DEB_D(("refusing to change framebuffer informations while overlay is active in another open.\n"));
+			return -EBUSY;
+		}
 	}
 
-	if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_EXCLUSIVE) ) {
-		DEB_D(("extension handles ioctl exclusive.\n"));
-		result = dev->ext_vv_data->ioctl(fh, cmd, arg);
-		return result;
+	mutex_lock(&dev->lock);
+
+	/* ok, accept it */
+	vv->ov_fb = *fb;
+	vv->ov_fmt = fmt;
+	if (0 == vv->ov_fb.fmt.bytesperline)
+		vv->ov_fb.fmt.bytesperline =
+			vv->ov_fb.fmt.width * fmt->depth / 8;
+
+	mutex_unlock(&dev->lock);
+	return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	if (f->index >= NUM_FORMATS)
+		return -EINVAL;
+	strlcpy((char *)f->description, formats[f->index].name,
+			sizeof(f->description));
+	f->pixelformat = formats[f->index].pixelformat;
+	return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *c)
+{
+	const struct v4l2_queryctrl *ctrl;
+
+	if ((c->id <  V4L2_CID_BASE ||
+	     c->id >= V4L2_CID_LASTP1) &&
+	    (c->id <  V4L2_CID_PRIVATE_BASE ||
+	     c->id >= V4L2_CID_PRIVATE_LASTP1))
+		return -EINVAL;
+
+	ctrl = ctrl_by_id(c->id);
+	if (ctrl == NULL)
+		return -EINVAL;
+
+	DEB_EE(("VIDIOC_QUERYCTRL: id:%d\n", c->id));
+	*c = *ctrl;
+	return 0;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *c)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	const struct v4l2_queryctrl *ctrl;
+	u32 value = 0;
+
+	ctrl = ctrl_by_id(c->id);
+	if (NULL == ctrl)
+		return -EINVAL;
+	switch (c->id) {
+	case V4L2_CID_BRIGHTNESS:
+		value = saa7146_read(dev, BCS_CTRL);
+		c->value = 0xff & (value >> 24);
+		DEB_D(("V4L2_CID_BRIGHTNESS: %d\n", c->value));
+		break;
+	case V4L2_CID_CONTRAST:
+		value = saa7146_read(dev, BCS_CTRL);
+		c->value = 0x7f & (value >> 16);
+		DEB_D(("V4L2_CID_CONTRAST: %d\n", c->value));
+		break;
+	case V4L2_CID_SATURATION:
+		value = saa7146_read(dev, BCS_CTRL);
+		c->value = 0x7f & (value >> 0);
+		DEB_D(("V4L2_CID_SATURATION: %d\n", c->value));
+		break;
+	case V4L2_CID_VFLIP:
+		c->value = vv->vflip;
+		DEB_D(("V4L2_CID_VFLIP: %d\n", c->value));
+		break;
+	case V4L2_CID_HFLIP:
+		c->value = vv->hflip;
+		DEB_D(("V4L2_CID_HFLIP: %d\n", c->value));
+		break;
+	default:
+		return -EINVAL;
 	}
-	if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_BEFORE) ) {
-		DEB_D(("extension handles ioctl before.\n"));
-		result = dev->ext_vv_data->ioctl(fh, cmd, arg);
-		if( -EAGAIN != result ) {
-			return result;
-		}
+	return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *c)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	const struct v4l2_queryctrl *ctrl;
+
+	ctrl = ctrl_by_id(c->id);
+	if (NULL == ctrl) {
+		DEB_D(("unknown control %d\n", c->id));
+		return -EINVAL;
 	}
 
-	/* fixme: add handle "after" case (is it still needed?) */
+	mutex_lock(&dev->lock);
 
-	switch (fh->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		ops = &saa7146_video_uops;
-		q = &fh->video_q;
+	switch (ctrl->type) {
+	case V4L2_CTRL_TYPE_BOOLEAN:
+	case V4L2_CTRL_TYPE_MENU:
+	case V4L2_CTRL_TYPE_INTEGER:
+		if (c->value < ctrl->minimum)
+			c->value = ctrl->minimum;
+		if (c->value > ctrl->maximum)
+			c->value = ctrl->maximum;
 		break;
+	default:
+		/* nothing */;
+	}
+
+	switch (c->id) {
+	case V4L2_CID_BRIGHTNESS: {
+		u32 value = saa7146_read(dev, BCS_CTRL);
+		value &= 0x00ffffff;
+		value |= (c->value << 24);
+		saa7146_write(dev, BCS_CTRL, value);
+		saa7146_write(dev, MC2, MASK_22 | MASK_06);
+		break;
+	}
+	case V4L2_CID_CONTRAST: {
+		u32 value = saa7146_read(dev, BCS_CTRL);
+		value &= 0xff00ffff;
+		value |= (c->value << 16);
+		saa7146_write(dev, BCS_CTRL, value);
+		saa7146_write(dev, MC2, MASK_22 | MASK_06);
+		break;
+	}
+	case V4L2_CID_SATURATION: {
+		u32 value = saa7146_read(dev, BCS_CTRL);
+		value &= 0xffffff00;
+		value |= (c->value << 0);
+		saa7146_write(dev, BCS_CTRL, value);
+		saa7146_write(dev, MC2, MASK_22 | MASK_06);
+		break;
+	}
+	case V4L2_CID_HFLIP:
+		/* fixme: we can support changing VFLIP and HFLIP here... */
+		if (IS_CAPTURE_ACTIVE(fh) != 0) {
+			DEB_D(("V4L2_CID_HFLIP while active capture.\n"));
+			mutex_unlock(&dev->lock);
+			return -EBUSY;
 		}
-	case V4L2_BUF_TYPE_VBI_CAPTURE: {
-		ops = &saa7146_vbi_uops;
-		q = &fh->vbi_q;
+		vv->hflip = c->value;
 		break;
+	case V4L2_CID_VFLIP:
+		if (IS_CAPTURE_ACTIVE(fh) != 0) {
+			DEB_D(("V4L2_CID_VFLIP while active capture.\n"));
+			mutex_unlock(&dev->lock);
+			return -EBUSY;
 		}
+		vv->vflip = c->value;
+		break;
 	default:
-		BUG();
-		return 0;
+		mutex_unlock(&dev->lock);
+		return -EINVAL;
 	}
+	mutex_unlock(&dev->lock);
 
-	switch (cmd) {
-	case VIDIOC_QUERYCAP:
-	{
-		struct v4l2_capability *cap = arg;
-		memset(cap,0,sizeof(*cap));
-
-		DEB_EE(("VIDIOC_QUERYCAP\n"));
-
-		strcpy((char *)cap->driver, "saa7146 v4l2");
-		strlcpy((char *)cap->card, dev->ext->name, sizeof(cap->card));
-		sprintf((char *)cap->bus_info,"PCI:%s", pci_name(dev->pci));
-		cap->version = SAA7146_VERSION_CODE;
-		cap->capabilities =
-			V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_VIDEO_OVERLAY |
-			V4L2_CAP_READWRITE |
-			V4L2_CAP_STREAMING;
-		cap->capabilities |= dev->ext_vv_data->capabilities;
-		return 0;
+	if (IS_OVERLAY_ACTIVE(fh) != 0) {
+		saa7146_stop_preview(fh);
+		saa7146_start_preview(fh);
 	}
-	case VIDIOC_G_FBUF:
-	{
-		struct v4l2_framebuffer *fb = arg;
-
-		DEB_EE(("VIDIOC_G_FBUF\n"));
+	return 0;
+}
 
-		*fb = vv->ov_fb;
-		fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
-		return 0;
-	}
-	case VIDIOC_S_FBUF:
-	{
-		struct v4l2_framebuffer *fb = arg;
-		struct saa7146_format *fmt;
+static int vidioc_g_parm(struct file *file, void *fh,
+		struct v4l2_streamparm *parm)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
 
-		DEB_EE(("VIDIOC_S_FBUF\n"));
+	parm->parm.capture.readbuffers = 1;
+	v4l2_video_std_frame_period(vv->standard->id,
+				    &parm->parm.capture.timeperframe);
+	return 0;
+}
 
-		if(!capable(CAP_SYS_ADMIN) &&
-		   !capable(CAP_SYS_RAWIO))
-			return -EPERM;
+static int vidioc_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	f->fmt.pix = ((struct saa7146_fh *)fh)->video_fmt;
+	return 0;
+}
 
-		/* check args */
-		fmt = format_by_fourcc(dev,fb->fmt.pixelformat);
-		if (NULL == fmt) {
-			return -EINVAL;
-		}
+static int vidioc_g_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f)
+{
+	f->fmt.win = ((struct saa7146_fh *)fh)->ov.win;
+	return 0;
+}
 
-		/* planar formats are not allowed for overlay video, clipping and video dma would clash */
-		if (0 != (fmt->flags & FORMAT_IS_PLANAR)) {
-			DEB_S(("planar pixelformat '%4.4s' not allowed for overlay\n",(char *)&fmt->pixelformat));
-		}
+static int vidioc_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	f->fmt.vbi = ((struct saa7146_fh *)fh)->vbi_fmt;
+	return 0;
+}
 
-		/* check if overlay is running */
-		if (IS_OVERLAY_ACTIVE(fh) != 0) {
-			if (vv->video_fh != fh) {
-				DEB_D(("refusing to change framebuffer informations while overlay is active in another open.\n"));
-				return -EBUSY;
-			}
-		}
+static int vidioc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	struct saa7146_format *fmt;
+	enum v4l2_field field;
+	int maxw, maxh;
+	int calc_bpl;
 
-		mutex_lock(&dev->lock);
+	DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh));
 
-		/* ok, accept it */
-		vv->ov_fb = *fb;
-		vv->ov_fmt = fmt;
-		if (0 == vv->ov_fb.fmt.bytesperline)
-			vv->ov_fb.fmt.bytesperline =
-				vv->ov_fb.fmt.width*fmt->depth/8;
+	fmt = format_by_fourcc(dev, f->fmt.pix.pixelformat);
+	if (NULL == fmt)
+		return -EINVAL;
 
-		mutex_unlock(&dev->lock);
+	field = f->fmt.pix.field;
+	maxw  = vv->standard->h_max_out;
+	maxh  = vv->standard->v_max_out;
 
-		return 0;
+	if (V4L2_FIELD_ANY == field) {
+		field = (f->fmt.pix.height > maxh / 2)
+			? V4L2_FIELD_INTERLACED
+			: V4L2_FIELD_BOTTOM;
 	}
-	case VIDIOC_ENUM_FMT:
-	{
-		struct v4l2_fmtdesc *f = arg;
-
-		switch (f->type) {
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-			if (f->index >= NUM_FORMATS)
-				return -EINVAL;
-			strlcpy((char *)f->description, formats[f->index].name,
-					sizeof(f->description));
-			f->pixelformat = formats[f->index].pixelformat;
-			f->flags = 0;
-			memset(f->reserved, 0, sizeof(f->reserved));
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		DEB_EE(("VIDIOC_ENUM_FMT: type:%d, index:%d\n",f->type,f->index));
-		return 0;
+	switch (field) {
+	case V4L2_FIELD_ALTERNATE:
+		vv->last_field = V4L2_FIELD_TOP;
+		maxh = maxh / 2;
+		break;
+	case V4L2_FIELD_TOP:
+	case V4L2_FIELD_BOTTOM:
+		vv->last_field = V4L2_FIELD_INTERLACED;
+		maxh = maxh / 2;
+		break;
+	case V4L2_FIELD_INTERLACED:
+		vv->last_field = V4L2_FIELD_INTERLACED;
+		break;
+	default:
+		DEB_D(("no known field mode '%d'.\n", field));
+		return -EINVAL;
 	}
-	case VIDIOC_QUERYCTRL:
-	{
-		const struct v4l2_queryctrl *ctrl;
-		struct v4l2_queryctrl *c = arg;
 
-		if ((c->id <  V4L2_CID_BASE ||
-		     c->id >= V4L2_CID_LASTP1) &&
-		    (c->id <  V4L2_CID_PRIVATE_BASE ||
-		     c->id >= V4L2_CID_PRIVATE_LASTP1))
-			return -EINVAL;
+	f->fmt.pix.field = field;
+	if (f->fmt.pix.width > maxw)
+		f->fmt.pix.width = maxw;
+	if (f->fmt.pix.height > maxh)
+		f->fmt.pix.height = maxh;
 
-		ctrl = ctrl_by_id(c->id);
-		if( NULL == ctrl ) {
-			return -EINVAL;
-/*
-			c->flags = V4L2_CTRL_FLAG_DISABLED;
-			return 0;
-*/
-		}
+	calc_bpl = (f->fmt.pix.width * fmt->depth) / 8;
 
-		DEB_EE(("VIDIOC_QUERYCTRL: id:%d\n",c->id));
-		*c = *ctrl;
-		return 0;
+	if (f->fmt.pix.bytesperline < calc_bpl)
+		f->fmt.pix.bytesperline = calc_bpl;
+
+	if (f->fmt.pix.bytesperline > (2 * PAGE_SIZE * fmt->depth) / 8) /* arbitrary constraint */
+		f->fmt.pix.bytesperline = calc_bpl;
+
+	f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * f->fmt.pix.height;
+	DEB_D(("w:%d, h:%d, bytesperline:%d, sizeimage:%d\n", f->fmt.pix.width,
+			f->fmt.pix.height, f->fmt.pix.bytesperline, f->fmt.pix.sizeimage));
+
+	return 0;
+}
+
+
+static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh, struct v4l2_format *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	struct v4l2_window *win = &f->fmt.win;
+	enum v4l2_field field;
+	int maxw, maxh;
+
+	DEB_EE(("dev:%p\n", dev));
+
+	if (NULL == vv->ov_fb.base) {
+		DEB_D(("no fb base set.\n"));
+		return -EINVAL;
 	}
-	case VIDIOC_G_CTRL: {
-		DEB_EE(("VIDIOC_G_CTRL\n"));
-		return get_control(fh,arg);
+	if (NULL == vv->ov_fmt) {
+		DEB_D(("no fb fmt set.\n"));
+		return -EINVAL;
 	}
-	case VIDIOC_S_CTRL:
-	{
-		DEB_EE(("VIDIOC_S_CTRL\n"));
-		err = set_control(fh,arg);
-		return err;
+	if (win->w.width < 48 || win->w.height < 32) {
+		DEB_D(("min width/height. (%d,%d)\n", win->w.width, win->w.height));
+		return -EINVAL;
 	}
-	case VIDIOC_G_PARM:
-	{
-		struct v4l2_streamparm *parm = arg;
-		if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) {
-			return -EINVAL;
-		}
-		memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
-		parm->parm.capture.readbuffers = 1;
-		// fixme: only for PAL!
-		parm->parm.capture.timeperframe.numerator = 1;
-		parm->parm.capture.timeperframe.denominator = 25;
-		return 0;
+	if (win->clipcount > 16) {
+		DEB_D(("clipcount too big.\n"));
+		return -EINVAL;
 	}
-	case VIDIOC_G_FMT:
-	{
-		struct v4l2_format *f = arg;
-		DEB_EE(("VIDIOC_G_FMT\n"));
-		return g_fmt(fh,f);
+
+	field = win->field;
+	maxw  = vv->standard->h_max_out;
+	maxh  = vv->standard->v_max_out;
+
+	if (V4L2_FIELD_ANY == field) {
+		field = (win->w.height > maxh / 2)
+			? V4L2_FIELD_INTERLACED
+			: V4L2_FIELD_TOP;
+		}
+	switch (field) {
+	case V4L2_FIELD_TOP:
+	case V4L2_FIELD_BOTTOM:
+	case V4L2_FIELD_ALTERNATE:
+		maxh = maxh / 2;
+		break;
+	case V4L2_FIELD_INTERLACED:
+		break;
+	default:
+		DEB_D(("no known field mode '%d'.\n", field));
+		return -EINVAL;
 	}
-	case VIDIOC_S_FMT:
-	{
-		struct v4l2_format *f = arg;
-		DEB_EE(("VIDIOC_S_FMT\n"));
-		return s_fmt(fh,f);
+
+	win->field = field;
+	if (win->w.width > maxw)
+		win->w.width = maxw;
+	if (win->w.height > maxh)
+		win->w.height = maxh;
+
+	return 0;
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *__fh, struct v4l2_format *f)
+{
+	struct saa7146_fh *fh = __fh;
+	struct saa7146_dev *dev = fh->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	int err;
+
+	DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh));
+	if (IS_CAPTURE_ACTIVE(fh) != 0) {
+		DEB_EE(("streaming capture is active\n"));
+		return -EBUSY;
 	}
-	case VIDIOC_TRY_FMT:
-	{
-		struct v4l2_format *f = arg;
-		DEB_EE(("VIDIOC_TRY_FMT\n"));
-		return try_fmt(fh,f);
+	err = vidioc_try_fmt_vid_cap(file, fh, f);
+	if (0 != err)
+		return err;
+	fh->video_fmt = f->fmt.pix;
+	DEB_EE(("set to pixelformat '%4.4s'\n", (char *)&fh->video_fmt.pixelformat));
+	return 0;
+}
+
+static int vidioc_s_fmt_vid_overlay(struct file *file, void *__fh, struct v4l2_format *f)
+{
+	struct saa7146_fh *fh = __fh;
+	struct saa7146_dev *dev = fh->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	int err;
+
+	DEB_EE(("V4L2_BUF_TYPE_VIDEO_OVERLAY: dev:%p, fh:%p\n", dev, fh));
+	err = vidioc_try_fmt_vid_overlay(file, fh, f);
+	if (0 != err)
+		return err;
+	mutex_lock(&dev->lock);
+	fh->ov.win    = f->fmt.win;
+	fh->ov.nclips = f->fmt.win.clipcount;
+	if (fh->ov.nclips > 16)
+		fh->ov.nclips = 16;
+	if (copy_from_user(fh->ov.clips, f->fmt.win.clips,
+				sizeof(struct v4l2_clip) * fh->ov.nclips)) {
+		mutex_unlock(&dev->lock);
+		return -EFAULT;
 	}
-	case VIDIOC_G_STD:
-	{
-		v4l2_std_id *id = arg;
-		DEB_EE(("VIDIOC_G_STD\n"));
-		*id = vv->standard->id;
-		return 0;
+
+	/* fh->ov.fh is used to indicate that we have valid overlay informations, too */
+	fh->ov.fh = fh;
+
+	mutex_unlock(&dev->lock);
+
+	/* check if our current overlay is active */
+	if (IS_OVERLAY_ACTIVE(fh) != 0) {
+		saa7146_stop_preview(fh);
+		saa7146_start_preview(fh);
 	}
+	return 0;
+}
+
+static int vidioc_g_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+
+	*norm = vv->standard->id;
+	return 0;
+}
+
 	/* the saa7146 supfhrts (used in conjunction with the saa7111a for example)
 	   PAL / NTSC / SECAM. if your hardware does not (or does more)
 	   -- override this function in your extension */
+/*
 	case VIDIOC_ENUMSTD:
 	{
 		struct v4l2_standard *e = arg;
@@ -1066,162 +949,245 @@ long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		}
 		return -EINVAL;
 	}
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *id = arg;
-		int found = 0;
-		int i;
-
-		DEB_EE(("VIDIOC_S_STD\n"));
+	*/
 
-		if ((vv->video_status & STATUS_CAPTURE) == STATUS_CAPTURE) {
-			DEB_D(("cannot change video standard while streaming capture is active\n"));
-			return -EBUSY;
-		}
+static int vidioc_s_std(struct file *file, void *fh, v4l2_std_id *id)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	int found = 0;
+	int err, i;
 
-		if ((vv->video_status & STATUS_OVERLAY) != 0) {
-			vv->ov_suspend = vv->video_fh;
-			err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */
-			if (0 != err) {
-				DEB_D(("suspending video failed. aborting\n"));
-				return err;
-			}
-		}
+	DEB_EE(("VIDIOC_S_STD\n"));
 
-		mutex_lock(&dev->lock);
+	if ((vv->video_status & STATUS_CAPTURE) == STATUS_CAPTURE) {
+		DEB_D(("cannot change video standard while streaming capture is active\n"));
+		return -EBUSY;
+	}
 
-		for(i = 0; i < dev->ext_vv_data->num_stds; i++)
-			if (*id & dev->ext_vv_data->stds[i].id)
-				break;
-		if (i != dev->ext_vv_data->num_stds) {
-			vv->standard = &dev->ext_vv_data->stds[i];
-			if( NULL != dev->ext_vv_data->std_callback )
-				dev->ext_vv_data->std_callback(dev, vv->standard);
-			found = 1;
+	if ((vv->video_status & STATUS_OVERLAY) != 0) {
+		vv->ov_suspend = vv->video_fh;
+		err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */
+		if (0 != err) {
+			DEB_D(("suspending video failed. aborting\n"));
+			return err;
 		}
+	}
 
-		mutex_unlock(&dev->lock);
+	mutex_lock(&dev->lock);
 
-		if (vv->ov_suspend != NULL) {
-			saa7146_start_preview(vv->ov_suspend);
-			vv->ov_suspend = NULL;
-		}
+	for (i = 0; i < dev->ext_vv_data->num_stds; i++)
+		if (*id & dev->ext_vv_data->stds[i].id)
+			break;
+	if (i != dev->ext_vv_data->num_stds) {
+		vv->standard = &dev->ext_vv_data->stds[i];
+		if (NULL != dev->ext_vv_data->std_callback)
+			dev->ext_vv_data->std_callback(dev, vv->standard);
+		found = 1;
+	}
 
-		if( 0 == found ) {
-			DEB_EE(("VIDIOC_S_STD: standard not found.\n"));
-			return -EINVAL;
-		}
+	mutex_unlock(&dev->lock);
 
-		DEB_EE(("VIDIOC_S_STD: set to standard to '%s'\n",vv->standard->name));
-		return 0;
+	if (vv->ov_suspend != NULL) {
+		saa7146_start_preview(vv->ov_suspend);
+		vv->ov_suspend = NULL;
 	}
-	case VIDIOC_OVERLAY:
-	{
-		int on = *(int *)arg;
 
-		DEB_D(("VIDIOC_OVERLAY on:%d\n",on));
-		if (on != 0) {
-			err = saa7146_start_preview(fh);
-		} else {
-			err = saa7146_stop_preview(fh);
-		}
-		return err;
-	}
-	case VIDIOC_REQBUFS: {
-		struct v4l2_requestbuffers *req = arg;
-		DEB_D(("VIDIOC_REQBUFS, type:%d\n",req->type));
-		return videobuf_reqbufs(q,req);
-	}
-	case VIDIOC_QUERYBUF: {
-		struct v4l2_buffer *buf = arg;
-		DEB_D(("VIDIOC_QUERYBUF, type:%d, offset:%d\n",buf->type,buf->m.offset));
-		return videobuf_querybuf(q,buf);
-	}
-	case VIDIOC_QBUF: {
-		struct v4l2_buffer *buf = arg;
-		int ret = 0;
-		ret = videobuf_qbuf(q,buf);
-		DEB_D(("VIDIOC_QBUF: ret:%d, index:%d\n",ret,buf->index));
-		return ret;
-	}
-	case VIDIOC_DQBUF: {
-		struct v4l2_buffer *buf = arg;
-		int ret = 0;
-		ret = videobuf_dqbuf(q,buf,file->f_flags & O_NONBLOCK);
-		DEB_D(("VIDIOC_DQBUF: ret:%d, index:%d\n",ret,buf->index));
-		return ret;
+	if (!found) {
+		DEB_EE(("VIDIOC_S_STD: standard not found.\n"));
+		return -EINVAL;
 	}
-	case VIDIOC_STREAMON: {
-		int *type = arg;
-		DEB_D(("VIDIOC_STREAMON, type:%d\n",*type));
 
-		err = video_begin(fh);
-		if( 0 != err) {
-			return err;
-		}
-		err = videobuf_streamon(q);
-		return err;
-	}
-	case VIDIOC_STREAMOFF: {
-		int *type = arg;
+	DEB_EE(("VIDIOC_S_STD: set to standard to '%s'\n", vv->standard->name));
+	return 0;
+}
 
-		DEB_D(("VIDIOC_STREAMOFF, type:%d\n",*type));
+static int vidioc_overlay(struct file *file, void *fh, unsigned int on)
+{
+	int err;
 
-		/* ugly: we need to copy some checks from video_end(),
-		   because videobuf_streamoff() relies on the capture running.
-		   check and fix this */
-		if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) {
-			DEB_S(("not capturing.\n"));
-			return 0;
-		}
+	DEB_D(("VIDIOC_OVERLAY on:%d\n", on));
+	if (on)
+		err = saa7146_start_preview(fh);
+	else
+		err = saa7146_stop_preview(fh);
+	return err;
+}
 
-		if (vv->video_fh != fh) {
-			DEB_S(("capturing, but in another open.\n"));
-			return -EBUSY;
-		}
+static int vidioc_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffers *b)
+{
+	struct saa7146_fh *fh = __fh;
 
-		err = videobuf_streamoff(q);
-		if (0 != err) {
-			DEB_D(("warning: videobuf_streamoff() failed.\n"));
-			video_end(fh, file);
-		} else {
-			err = video_end(fh, file);
-		}
+	if (b->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return videobuf_reqbufs(&fh->video_q, b);
+	if (b->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return videobuf_reqbufs(&fh->vbi_q, b);
+	return -EINVAL;
+}
+
+static int vidioc_querybuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct saa7146_fh *fh = __fh;
+
+	if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return videobuf_querybuf(&fh->video_q, buf);
+	if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return videobuf_querybuf(&fh->vbi_q, buf);
+	return -EINVAL;
+}
+
+static int vidioc_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct saa7146_fh *fh = __fh;
+
+	if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return videobuf_qbuf(&fh->video_q, buf);
+	if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return videobuf_qbuf(&fh->vbi_q, buf);
+	return -EINVAL;
+}
+
+static int vidioc_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct saa7146_fh *fh = __fh;
+
+	if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return videobuf_dqbuf(&fh->video_q, buf, file->f_flags & O_NONBLOCK);
+	if (buf->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return videobuf_dqbuf(&fh->vbi_q, buf, file->f_flags & O_NONBLOCK);
+	return -EINVAL;
+}
+
+static int vidioc_streamon(struct file *file, void *__fh, enum v4l2_buf_type type)
+{
+	struct saa7146_fh *fh = __fh;
+	int err;
+
+	DEB_D(("VIDIOC_STREAMON, type:%d\n", type));
+
+	err = video_begin(fh);
+	if (err)
 		return err;
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return videobuf_streamon(&fh->video_q);
+	if (type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return videobuf_streamon(&fh->vbi_q);
+	return -EINVAL;
+}
+
+static int vidioc_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type)
+{
+	struct saa7146_fh *fh = __fh;
+	struct saa7146_dev *dev = fh->dev;
+	struct saa7146_vv *vv = dev->vv_data;
+	int err;
+
+	DEB_D(("VIDIOC_STREAMOFF, type:%d\n", type));
+
+	/* ugly: we need to copy some checks from video_end(),
+	   because videobuf_streamoff() relies on the capture running.
+	   check and fix this */
+	if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) {
+		DEB_S(("not capturing.\n"));
+		return 0;
 	}
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-	case VIDIOCGMBUF:
-	{
-		struct video_mbuf *mbuf = arg;
-		int i;
 
-		/* fixme: number of capture buffers and sizes for v4l apps */
-		int gbuffers = 2;
-		int gbufsize = 768*576*4;
+	if (vv->video_fh != fh) {
+		DEB_S(("capturing, but in another open.\n"));
+		return -EBUSY;
+	}
 
-		DEB_D(("VIDIOCGMBUF \n"));
+	err = -EINVAL;
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		err = videobuf_streamoff(&fh->video_q);
+	else if (type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		err = videobuf_streamoff(&fh->vbi_q);
+	if (0 != err) {
+		DEB_D(("warning: videobuf_streamoff() failed.\n"));
+		video_end(fh, file);
+	} else {
+		err = video_end(fh, file);
+	}
+	return err;
+}
 
-		q = &fh->video_q;
-		err = videobuf_mmap_setup(q,gbuffers,gbufsize,
-					  V4L2_MEMORY_MMAP);
-		if (err < 0)
-			return err;
+static int vidioc_g_chip_ident(struct file *file, void *__fh,
+		struct v4l2_dbg_chip_ident *chip)
+{
+	struct saa7146_fh *fh = __fh;
+	struct saa7146_dev *dev = fh->dev;
 
-		gbuffers = err;
-		memset(mbuf,0,sizeof(*mbuf));
-		mbuf->frames = gbuffers;
-		mbuf->size   = gbuffers * gbufsize;
-		for (i = 0; i < gbuffers; i++)
-			mbuf->offsets[i] = i * gbufsize;
+	chip->ident = V4L2_IDENT_NONE;
+	chip->revision = 0;
+	if (chip->match.type == V4L2_CHIP_MATCH_HOST && !chip->match.addr) {
+		chip->ident = V4L2_IDENT_SAA7146;
 		return 0;
 	}
-#endif
-	default:
-		return v4l_compat_translate_ioctl(file, cmd, arg,
-						  saa7146_video_do_ioctl);
-	}
+	return v4l2_device_call_until_err(&dev->v4l2_dev, 0,
+			core, g_chip_ident, chip);
+}
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+static int vidiocgmbuf(struct file *file, void *__fh, struct video_mbuf *mbuf)
+{
+	struct saa7146_fh *fh = __fh;
+	struct videobuf_queue *q = &fh->video_q;
+	int err, i;
+
+	/* fixme: number of capture buffers and sizes for v4l apps */
+	int gbuffers = 2;
+	int gbufsize = 768 * 576 * 4;
+
+	DEB_D(("VIDIOCGMBUF \n"));
+
+	q = &fh->video_q;
+	err = videobuf_mmap_setup(q, gbuffers, gbufsize,
+			V4L2_MEMORY_MMAP);
+	if (err < 0)
+		return err;
+
+	gbuffers = err;
+	memset(mbuf, 0, sizeof(*mbuf));
+	mbuf->frames = gbuffers;
+	mbuf->size   = gbuffers * gbufsize;
+	for (i = 0; i < gbuffers; i++)
+		mbuf->offsets[i] = i * gbufsize;
 	return 0;
 }
+#endif
+
+const struct v4l2_ioctl_ops saa7146_video_ioctl_ops = {
+	.vidioc_querycap             = vidioc_querycap,
+	.vidioc_enum_fmt_vid_cap     = vidioc_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_overlay = vidioc_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap        = vidioc_g_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap      = vidioc_try_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap        = vidioc_s_fmt_vid_cap,
+	.vidioc_g_fmt_vid_overlay    = vidioc_g_fmt_vid_overlay,
+	.vidioc_try_fmt_vid_overlay  = vidioc_try_fmt_vid_overlay,
+	.vidioc_s_fmt_vid_overlay    = vidioc_s_fmt_vid_overlay,
+	.vidioc_g_fmt_vbi_cap        = vidioc_g_fmt_vbi_cap,
+	.vidioc_g_chip_ident         = vidioc_g_chip_ident,
+
+	.vidioc_overlay 	     = vidioc_overlay,
+	.vidioc_g_fbuf  	     = vidioc_g_fbuf,
+	.vidioc_s_fbuf  	     = vidioc_s_fbuf,
+	.vidioc_reqbufs              = vidioc_reqbufs,
+	.vidioc_querybuf             = vidioc_querybuf,
+	.vidioc_qbuf                 = vidioc_qbuf,
+	.vidioc_dqbuf                = vidioc_dqbuf,
+	.vidioc_g_std                = vidioc_g_std,
+	.vidioc_s_std                = vidioc_s_std,
+	.vidioc_queryctrl            = vidioc_queryctrl,
+	.vidioc_g_ctrl               = vidioc_g_ctrl,
+	.vidioc_s_ctrl               = vidioc_s_ctrl,
+	.vidioc_streamon             = vidioc_streamon,
+	.vidioc_streamoff            = vidioc_streamoff,
+	.vidioc_g_parm 		     = vidioc_g_parm,
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+	.vidiocgmbuf                 = vidiocgmbuf,
+#endif
+};
 
 /*********************************************************************************/
 /* buffer handling functions                                                  */
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 6f92beaa5ac8..52c3f65b12d6 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -21,16 +21,17 @@ config MEDIA_TUNER
 	tristate
 	default VIDEO_MEDIA && I2C
 	depends on VIDEO_MEDIA && I2C
-	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMIZE
-
-menuconfig MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TEA5767 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
+
+menuconfig MEDIA_TUNER_CUSTOMISE
 	bool "Customize analog and hybrid tuner modules to build"
 	depends on MEDIA_TUNER
 	default n
@@ -43,13 +44,13 @@ menuconfig MEDIA_TUNER_CUSTOMIZE
 
 	  If unsure say N.
 
-if MEDIA_TUNER_CUSTOMIZE
+if MEDIA_TUNER_CUSTOMISE
 
 config MEDIA_TUNER_SIMPLE
 	tristate "Simple tuner support"
 	depends on VIDEO_MEDIA && I2C
 	select MEDIA_TUNER_TDA9887
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for various simple tuners.
 
@@ -58,28 +59,28 @@ config MEDIA_TUNER_TDA8290
 	depends on VIDEO_MEDIA && I2C
 	select MEDIA_TUNER_TDA827X
 	select MEDIA_TUNER_TDA18271
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for Philips TDA8290+8275(a) tuner.
 
 config MEDIA_TUNER_TDA827X
 	tristate "Philips TDA827X silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A DVB-T silicon tuner module. Say Y when you want to support this tuner.
 
 config MEDIA_TUNER_TDA18271
 	tristate "NXP TDA18271 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A silicon tuner module. Say Y when you want to support this tuner.
 
 config MEDIA_TUNER_TDA9887
 	tristate "TDA 9885/6/7 analog IF demodulator"
 	depends on VIDEO_MEDIA && I2C
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for Philips TDA9885/6/7
 	  analog IF demodulator.
@@ -88,63 +89,63 @@ config MEDIA_TUNER_TEA5761
 	tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
 	depends on VIDEO_MEDIA && I2C
 	depends on EXPERIMENTAL
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for the Philips TEA5761 radio tuner.
 
 config MEDIA_TUNER_TEA5767
 	tristate "TEA 5767 radio tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for the Philips TEA5767 radio tuner.
 
 config MEDIA_TUNER_MT20XX
 	tristate "Microtune 2032 / 2050 tuners"
 	depends on VIDEO_MEDIA && I2C
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for the MT2032 / MT2050 tuner.
 
 config MEDIA_TUNER_MT2060
 	tristate "Microtune MT2060 silicon IF tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon IF tuner MT2060 from Microtune.
 
 config MEDIA_TUNER_MT2266
 	tristate "Microtune MT2266 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon baseband tuner MT2266 from Microtune.
 
 config MEDIA_TUNER_MT2131
 	tristate "Microtune MT2131 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon baseband tuner MT2131 from Microtune.
 
 config MEDIA_TUNER_QT1010
 	tristate "Quantek QT1010 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon tuner QT1010 from Quantek.
 
 config MEDIA_TUNER_XC2028
 	tristate "XCeive xc2028/xc3028 tuners"
 	depends on VIDEO_MEDIA && I2C
-	default m if MEDIA_TUNER_CUSTOMIZE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to include support for the xc2028/xc3028 tuners.
 
 config MEDIA_TUNER_XC5000
 	tristate "Xceive XC5000 silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon tuner XC5000 from Xceive.
 	  This device is only used inside a SiP called togther with a
@@ -153,15 +154,22 @@ config MEDIA_TUNER_XC5000
 config MEDIA_TUNER_MXL5005S
 	tristate "MaxLinear MSL5005S silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon tuner MXL5005S from MaxLinear.
 
 config MEDIA_TUNER_MXL5007T
 	tristate "MaxLinear MxL5007T silicon tuner"
 	depends on VIDEO_MEDIA && I2C
-	default m if DVB_FE_CUSTOMISE
+	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  A driver for the silicon tuner MxL5007T from MaxLinear.
 
-endif # MEDIA_TUNER_CUSTOMIZE
+config MEDIA_TUNER_MC44S803
+	tristate "Freescale MC44S803 Low Power CMOS Broadband tuners"
+	depends on VIDEO_MEDIA && I2C
+	default m if MEDIA_TUNER_CUSTOMISE
+	help
+	  Say Y here to support the Freescale MC44S803 based tuners
+
+endif # MEDIA_TUNER_CUSTOMISE
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 4dfbe5b8264f..4132b2be79e5 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
 obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
 obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
 obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o
+obj-$(CONFIG_MEDIA_TUNER_MC44S803) += mc44s803.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/common/tuners/mc44s803.c b/drivers/media/common/tuners/mc44s803.c
new file mode 100644
index 000000000000..20c4485ce16a
--- /dev/null
+++ b/drivers/media/common/tuners/mc44s803.c
@@ -0,0 +1,371 @@
+/*
+ *  Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner
+ *
+ *  Copyright (c) 2009 Jochen Friedrich <jochen@scram.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/dvb/frontend.h>
+#include <linux/i2c.h>
+
+#include "dvb_frontend.h"
+
+#include "mc44s803.h"
+#include "mc44s803_priv.h"
+
+#define mc_printk(level, format, arg...)	\
+	printk(level "mc44s803: " format , ## arg)
+
+/* Writes a single register */
+static int mc44s803_writereg(struct mc44s803_priv *priv, u32 val)
+{
+	u8 buf[3];
+	struct i2c_msg msg = {
+		.addr = priv->cfg->i2c_address, .flags = 0, .buf = buf, .len = 3
+	};
+
+	buf[0] = (val & 0xff0000) >> 16;
+	buf[1] = (val & 0xff00) >> 8;
+	buf[2] = (val & 0xff);
+
+	if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+		mc_printk(KERN_WARNING, "I2C write failed\n");
+		return -EREMOTEIO;
+	}
+	return 0;
+}
+
+/* Reads a single register */
+static int mc44s803_readreg(struct mc44s803_priv *priv, u8 reg, u32 *val)
+{
+	u32 wval;
+	u8 buf[3];
+	int ret;
+	struct i2c_msg msg[] = {
+		{ .addr = priv->cfg->i2c_address, .flags = I2C_M_RD,
+		  .buf = buf, .len = 3 },
+	};
+
+	wval = MC44S803_REG_SM(MC44S803_REG_DATAREG, MC44S803_ADDR) |
+	       MC44S803_REG_SM(reg, MC44S803_D);
+
+	ret = mc44s803_writereg(priv, wval);
+	if (ret)
+		return ret;
+
+	if (i2c_transfer(priv->i2c, msg, 1) != 1) {
+		mc_printk(KERN_WARNING, "I2C read failed\n");
+		return -EREMOTEIO;
+	}
+
+	*val = (buf[0] << 16) | (buf[1] << 8) | buf[2];
+
+	return 0;
+}
+
+static int mc44s803_release(struct dvb_frontend *fe)
+{
+	struct mc44s803_priv *priv = fe->tuner_priv;
+
+	fe->tuner_priv = NULL;
+	kfree(priv);
+
+	return 0;
+}
+
+static int mc44s803_init(struct dvb_frontend *fe)
+{
+	struct mc44s803_priv *priv = fe->tuner_priv;
+	u32 val;
+	int err;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+/* Reset chip */
+	val = MC44S803_REG_SM(MC44S803_REG_RESET, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_RS);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_RESET, MC44S803_ADDR);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+/* Power Up and Start Osc */
+
+	val = MC44S803_REG_SM(MC44S803_REG_REFOSC, MC44S803_ADDR) |
+	      MC44S803_REG_SM(0xC0, MC44S803_REFOSC) |
+	      MC44S803_REG_SM(1, MC44S803_OSCSEL);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_POWER, MC44S803_ADDR) |
+	      MC44S803_REG_SM(0x200, MC44S803_POWER);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	msleep(10);
+
+	val = MC44S803_REG_SM(MC44S803_REG_REFOSC, MC44S803_ADDR) |
+	      MC44S803_REG_SM(0x40, MC44S803_REFOSC) |
+	      MC44S803_REG_SM(1, MC44S803_OSCSEL);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	msleep(20);
+
+/* Setup Mixer */
+
+	val = MC44S803_REG_SM(MC44S803_REG_MIXER, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_TRI_STATE) |
+	      MC44S803_REG_SM(0x7F, MC44S803_MIXER_RES);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+/* Setup Cirquit Adjust */
+
+	val = MC44S803_REG_SM(MC44S803_REG_CIRCADJ, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_G1) |
+	      MC44S803_REG_SM(1, MC44S803_G3) |
+	      MC44S803_REG_SM(0x3, MC44S803_CIRCADJ_RES) |
+	      MC44S803_REG_SM(1, MC44S803_G6) |
+	      MC44S803_REG_SM(priv->cfg->dig_out, MC44S803_S1) |
+	      MC44S803_REG_SM(0x3, MC44S803_LP) |
+	      MC44S803_REG_SM(1, MC44S803_CLRF) |
+	      MC44S803_REG_SM(1, MC44S803_CLIF);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_CIRCADJ, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_G1) |
+	      MC44S803_REG_SM(1, MC44S803_G3) |
+	      MC44S803_REG_SM(0x3, MC44S803_CIRCADJ_RES) |
+	      MC44S803_REG_SM(1, MC44S803_G6) |
+	      MC44S803_REG_SM(priv->cfg->dig_out, MC44S803_S1) |
+	      MC44S803_REG_SM(0x3, MC44S803_LP);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+/* Setup Digtune */
+
+	val = MC44S803_REG_SM(MC44S803_REG_DIGTUNE, MC44S803_ADDR) |
+	      MC44S803_REG_SM(3, MC44S803_XOD);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+/* Setup AGC */
+
+	val = MC44S803_REG_SM(MC44S803_REG_LNAAGC, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_AT1) |
+	      MC44S803_REG_SM(1, MC44S803_AT2) |
+	      MC44S803_REG_SM(1, MC44S803_AGC_AN_DIG) |
+	      MC44S803_REG_SM(1, MC44S803_AGC_READ_EN) |
+	      MC44S803_REG_SM(1, MC44S803_LNA0);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+	return 0;
+
+exit:
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	mc_printk(KERN_WARNING, "I/O Error\n");
+	return err;
+}
+
+static int mc44s803_set_params(struct dvb_frontend *fe,
+			       struct dvb_frontend_parameters *params)
+{
+	struct mc44s803_priv *priv = fe->tuner_priv;
+	u32 r1, r2, n1, n2, lo1, lo2, freq, val;
+	int err;
+
+	priv->frequency = params->frequency;
+
+	r1 = MC44S803_OSC / 1000000;
+	r2 = MC44S803_OSC /  100000;
+
+	n1 = (params->frequency + MC44S803_IF1 + 500000) / 1000000;
+	freq = MC44S803_OSC / r1 * n1;
+	lo1 = ((60 * n1) + (r1 / 2)) / r1;
+	freq = freq - params->frequency;
+
+	n2 = (freq - MC44S803_IF2 + 50000) / 100000;
+	lo2 = ((60 * n2) + (r2 / 2)) / r2;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	val = MC44S803_REG_SM(MC44S803_REG_REFDIV, MC44S803_ADDR) |
+	      MC44S803_REG_SM(r1-1, MC44S803_R1) |
+	      MC44S803_REG_SM(r2-1, MC44S803_R2) |
+	      MC44S803_REG_SM(1, MC44S803_REFBUF_EN);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_LO1, MC44S803_ADDR) |
+	      MC44S803_REG_SM(n1-2, MC44S803_LO1);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_LO2, MC44S803_ADDR) |
+	      MC44S803_REG_SM(n2-2, MC44S803_LO2);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_DIGTUNE, MC44S803_ADDR) |
+	      MC44S803_REG_SM(1, MC44S803_DA) |
+	      MC44S803_REG_SM(lo1, MC44S803_LO_REF) |
+	      MC44S803_REG_SM(1, MC44S803_AT);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	val = MC44S803_REG_SM(MC44S803_REG_DIGTUNE, MC44S803_ADDR) |
+	      MC44S803_REG_SM(2, MC44S803_DA) |
+	      MC44S803_REG_SM(lo2, MC44S803_LO_REF) |
+	      MC44S803_REG_SM(1, MC44S803_AT);
+
+	err = mc44s803_writereg(priv, val);
+	if (err)
+		goto exit;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	return 0;
+
+exit:
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	mc_printk(KERN_WARNING, "I/O Error\n");
+	return err;
+}
+
+static int mc44s803_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct mc44s803_priv *priv = fe->tuner_priv;
+	*frequency = priv->frequency;
+	return 0;
+}
+
+static const struct dvb_tuner_ops mc44s803_tuner_ops = {
+	.info = {
+		.name           = "Freescale MC44S803",
+		.frequency_min  =   48000000,
+		.frequency_max  = 1000000000,
+		.frequency_step =     100000,
+	},
+
+	.release       = mc44s803_release,
+	.init          = mc44s803_init,
+	.set_params    = mc44s803_set_params,
+	.get_frequency = mc44s803_get_frequency
+};
+
+/* This functions tries to identify a MC44S803 tuner by reading the ID
+   register. This is hasty. */
+struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe,
+	 struct i2c_adapter *i2c, struct mc44s803_config *cfg)
+{
+	struct mc44s803_priv *priv;
+	u32 reg;
+	u8 id;
+	int ret;
+
+	reg = 0;
+
+	priv = kzalloc(sizeof(struct mc44s803_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->cfg = cfg;
+	priv->i2c = i2c;
+	priv->fe  = fe;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = mc44s803_readreg(priv, MC44S803_REG_ID, &reg);
+	if (ret)
+		goto error;
+
+	id = MC44S803_REG_MS(reg, MC44S803_ID);
+
+	if (id != 0x14) {
+		mc_printk(KERN_ERR, "unsupported ID "
+		       "(%x should be 0x14)\n", id);
+		goto error;
+	}
+
+	mc_printk(KERN_INFO, "successfully identified (ID = %x)\n", id);
+	memcpy(&fe->ops.tuner_ops, &mc44s803_tuner_ops,
+	       sizeof(struct dvb_tuner_ops));
+
+	fe->tuner_priv = priv;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return fe;
+
+error:
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	kfree(priv);
+	return NULL;
+}
+EXPORT_SYMBOL(mc44s803_attach);
+
+MODULE_AUTHOR("Jochen Friedrich");
+MODULE_DESCRIPTION("Freescale MC44S803 silicon tuner driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/mc44s803.h b/drivers/media/common/tuners/mc44s803.h
new file mode 100644
index 000000000000..34f3892d3f6d
--- /dev/null
+++ b/drivers/media/common/tuners/mc44s803.h
@@ -0,0 +1,46 @@
+/*
+ *  Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner
+ *
+ *  Copyright (c) 2009 Jochen Friedrich <jochen@scram.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef MC44S803_H
+#define MC44S803_H
+
+struct dvb_frontend;
+struct i2c_adapter;
+
+struct mc44s803_config {
+	u8 i2c_address;
+	u8 dig_out;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MC44S803) || \
+    (defined(CONFIG_MEDIA_TUNER_MC44S803_MODULE) && defined(MODULE))
+extern struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe,
+	 struct i2c_adapter *i2c, struct mc44s803_config *cfg);
+#else
+static inline struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe,
+	 struct i2c_adapter *i2c, struct mc44s803_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_MEDIA_TUNER_MC44S803 */
+
+#endif
diff --git a/drivers/media/common/tuners/mc44s803_priv.h b/drivers/media/common/tuners/mc44s803_priv.h
new file mode 100644
index 000000000000..14a92780906d
--- /dev/null
+++ b/drivers/media/common/tuners/mc44s803_priv.h
@@ -0,0 +1,208 @@
+/*
+ *  Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner
+ *
+ *  Copyright (c) 2009 Jochen Friedrich <jochen@scram.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef MC44S803_PRIV_H
+#define MC44S803_PRIV_H
+
+/* This driver is based on the information available in the datasheet
+   http://www.freescale.com/files/rf_if/doc/data_sheet/MC44S803.pdf
+
+   SPI or I2C Address : 0xc0-0xc6
+
+   Reg.No | Function
+   -------------------------------------------
+       00 | Power Down
+       01 | Reference Oszillator
+       02 | Reference Dividers
+       03 | Mixer and Reference Buffer
+       04 | Reset/Serial Out
+       05 | LO 1
+       06 | LO 2
+       07 | Circuit Adjust
+       08 | Test
+       09 | Digital Tune
+       0A | LNA AGC
+       0B | Data Register Address
+       0C | Regulator Test
+       0D | VCO Test
+       0E | LNA Gain/Input Power
+       0F | ID Bits
+
+*/
+
+#define MC44S803_OSC 26000000	/* 26 MHz */
+#define MC44S803_IF1 1086000000 /* 1086 MHz */
+#define MC44S803_IF2 36125000	/* 36.125 MHz */
+
+#define MC44S803_REG_POWER	0
+#define MC44S803_REG_REFOSC	1
+#define MC44S803_REG_REFDIV	2
+#define MC44S803_REG_MIXER	3
+#define MC44S803_REG_RESET	4
+#define MC44S803_REG_LO1	5
+#define MC44S803_REG_LO2	6
+#define MC44S803_REG_CIRCADJ	7
+#define MC44S803_REG_TEST	8
+#define MC44S803_REG_DIGTUNE	9
+#define MC44S803_REG_LNAAGC	0x0A
+#define MC44S803_REG_DATAREG	0x0B
+#define MC44S803_REG_REGTEST	0x0C
+#define MC44S803_REG_VCOTEST	0x0D
+#define MC44S803_REG_LNAGAIN	0x0E
+#define MC44S803_REG_ID		0x0F
+
+/* Register definitions */
+#define MC44S803_ADDR		0x0F
+#define MC44S803_ADDR_S		0
+/* REG_POWER */
+#define MC44S803_POWER		0xFFFFF0
+#define MC44S803_POWER_S	4
+/* REG_REFOSC */
+#define MC44S803_REFOSC		0x1FF0
+#define MC44S803_REFOSC_S	4
+#define MC44S803_OSCSEL		0x2000
+#define MC44S803_OSCSEL_S	13
+/* REG_REFDIV */
+#define MC44S803_R2		0x1FF0
+#define MC44S803_R2_S		4
+#define MC44S803_REFBUF_EN	0x2000
+#define MC44S803_REFBUF_EN_S	13
+#define MC44S803_R1		0x7C000
+#define MC44S803_R1_S		14
+/* REG_MIXER */
+#define MC44S803_R3		0x70
+#define MC44S803_R3_S		4
+#define MC44S803_MUX3		0x80
+#define MC44S803_MUX3_S		7
+#define MC44S803_MUX4		0x100
+#define MC44S803_MUX4_S		8
+#define MC44S803_OSC_SCR	0x200
+#define MC44S803_OSC_SCR_S	9
+#define MC44S803_TRI_STATE	0x400
+#define MC44S803_TRI_STATE_S	10
+#define MC44S803_BUF_GAIN	0x800
+#define MC44S803_BUF_GAIN_S	11
+#define MC44S803_BUF_IO		0x1000
+#define MC44S803_BUF_IO_S	12
+#define MC44S803_MIXER_RES	0xFE000
+#define MC44S803_MIXER_RES_S	13
+/* REG_RESET */
+#define MC44S803_RS		0x10
+#define MC44S803_RS_S		4
+#define MC44S803_SO		0x20
+#define MC44S803_SO_S		5
+/* REG_LO1 */
+#define MC44S803_LO1		0xFFF0
+#define MC44S803_LO1_S		4
+/* REG_LO2 */
+#define MC44S803_LO2		0x7FFF0
+#define MC44S803_LO2_S		4
+/* REG_CIRCADJ */
+#define MC44S803_G1		0x20
+#define MC44S803_G1_S		5
+#define MC44S803_G3		0x80
+#define MC44S803_G3_S		7
+#define MC44S803_CIRCADJ_RES	0x300
+#define MC44S803_CIRCADJ_RES_S	8
+#define MC44S803_G6		0x400
+#define MC44S803_G6_S		10
+#define MC44S803_G7		0x800
+#define MC44S803_G7_S		11
+#define MC44S803_S1		0x1000
+#define MC44S803_S1_S		12
+#define MC44S803_LP		0x7E000
+#define MC44S803_LP_S		13
+#define MC44S803_CLRF		0x80000
+#define MC44S803_CLRF_S		19
+#define MC44S803_CLIF		0x100000
+#define MC44S803_CLIF_S		20
+/* REG_TEST */
+/* REG_DIGTUNE */
+#define MC44S803_DA		0xF0
+#define MC44S803_DA_S		4
+#define MC44S803_XOD		0x300
+#define MC44S803_XOD_S		8
+#define MC44S803_RST		0x10000
+#define MC44S803_RST_S		16
+#define MC44S803_LO_REF		0x1FFF00
+#define MC44S803_LO_REF_S	8
+#define MC44S803_AT		0x200000
+#define MC44S803_AT_S		21
+#define MC44S803_MT		0x400000
+#define MC44S803_MT_S		22
+/* REG_LNAAGC */
+#define MC44S803_G		0x3F0
+#define MC44S803_G_S		4
+#define MC44S803_AT1		0x400
+#define MC44S803_AT1_S		10
+#define MC44S803_AT2		0x800
+#define MC44S803_AT2_S		11
+#define MC44S803_HL_GR_EN	0x8000
+#define MC44S803_HL_GR_EN_S	15
+#define MC44S803_AGC_AN_DIG	0x10000
+#define MC44S803_AGC_AN_DIG_S	16
+#define MC44S803_ATTEN_EN	0x20000
+#define MC44S803_ATTEN_EN_S	17
+#define MC44S803_AGC_READ_EN	0x40000
+#define MC44S803_AGC_READ_EN_S	18
+#define MC44S803_LNA0		0x80000
+#define MC44S803_LNA0_S		19
+#define MC44S803_AGC_SEL	0x100000
+#define MC44S803_AGC_SEL_S	20
+#define MC44S803_AT0		0x200000
+#define MC44S803_AT0_S		21
+#define MC44S803_B		0xC00000
+#define MC44S803_B_S		22
+/* REG_DATAREG */
+#define MC44S803_D		0xF0
+#define MC44S803_D_S		4
+/* REG_REGTEST */
+/* REG_VCOTEST */
+/* REG_LNAGAIN */
+#define MC44S803_IF_PWR		0x700
+#define MC44S803_IF_PWR_S	8
+#define MC44S803_RF_PWR		0x3800
+#define MC44S803_RF_PWR_S	11
+#define MC44S803_LNA_GAIN	0xFC000
+#define MC44S803_LNA_GAIN_S	14
+/* REG_ID */
+#define MC44S803_ID		0x3E00
+#define MC44S803_ID_S		9
+
+/* Some macros to read/write fields */
+
+/* First shift, then mask */
+#define MC44S803_REG_SM(_val, _reg)					\
+	(((_val) << _reg##_S) & (_reg))
+
+/* First mask, then shift */
+#define MC44S803_REG_MS(_val, _reg)					\
+	(((_val) & (_reg)) >> _reg##_S)
+
+struct mc44s803_priv {
+	struct mc44s803_config *cfg;
+	struct i2c_adapter *i2c;
+	struct dvb_frontend *fe;
+
+	u32 frequency;
+};
+
+#endif
diff --git a/drivers/media/common/tuners/mt2060.c b/drivers/media/common/tuners/mt2060.c
index 12206d75dd4e..c7abe3d8f90e 100644
--- a/drivers/media/common/tuners/mt2060.c
+++ b/drivers/media/common/tuners/mt2060.c
@@ -278,7 +278,7 @@ static void mt2060_calibrate(struct mt2060_priv *priv)
 	while (i++ < 10 && mt2060_readreg(priv, REG_MISC_STAT, &b) == 0 && (b & (1 << 6)) == 0)
 		msleep(20);
 
-	if (i < 10) {
+	if (i <= 10) {
 		mt2060_readreg(priv, REG_FM_FREQ, &priv->fmfreq); // now find out, what is fmreq used for :)
 		dprintk("calibration was successful: %d", (int)priv->fmfreq);
 	} else
diff --git a/drivers/media/common/tuners/mt20xx.c b/drivers/media/common/tuners/mt20xx.c
index 35b763a16d53..44608ad4e2d2 100644
--- a/drivers/media/common/tuners/mt20xx.c
+++ b/drivers/media/common/tuners/mt20xx.c
@@ -6,7 +6,7 @@
  */
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include "tuner-i2c.h"
 #include "mt20xx.h"
 
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 31522d2e318e..0803dab58fff 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -4003,12 +4003,11 @@ static int mxl5005s_set_params(struct dvb_frontend *fe,
 	/* Change tuner for new modulation type if reqd */
 	if (req_mode != state->current_mode) {
 		switch (req_mode) {
-		case VSB_8:
-		case QAM_64:
-		case QAM_256:
-		case QAM_AUTO:
+		case MXL_ATSC:
+		case MXL_QAM:
 			req_bw  = MXL5005S_BANDWIDTH_6MHZ;
 			break;
+		case MXL_DVBT:
 		default:
 			/* Assume DVB-T */
 			switch (params->u.ofdm.bandwidth) {
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index 3ec28945c26f..2d02698d4f4f 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -1,7 +1,7 @@
 /*
  *  mxl5007t.c - driver for the MaxLinear MxL5007T silicon tuner
  *
- *  Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
+ *  Copyright (C) 2008, 2009 Michael Krufky <mkrufky@linuxtv.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -66,22 +66,17 @@ MODULE_PARM_DESC(debug, "set debug level");
 #define MHz 1000000
 
 enum mxl5007t_mode {
-	MxL_MODE_OTA_DVBT_ATSC        =    0,
-	MxL_MODE_OTA_NTSC_PAL_GH      =    1,
-	MxL_MODE_OTA_PAL_IB           =    2,
-	MxL_MODE_OTA_PAL_D_SECAM_KL   =    3,
-	MxL_MODE_OTA_ISDBT            =    4,
-	MxL_MODE_CABLE_DIGITAL        = 0x10,
-	MxL_MODE_CABLE_NTSC_PAL_GH    = 0x11,
-	MxL_MODE_CABLE_PAL_IB         = 0x12,
-	MxL_MODE_CABLE_PAL_D_SECAM_KL = 0x13,
-	MxL_MODE_CABLE_SCTE40         = 0x14,
+	MxL_MODE_ISDBT     =    0,
+	MxL_MODE_DVBT      =    1,
+	MxL_MODE_ATSC      =    2,
+	MxL_MODE_CABLE     = 0x10,
 };
 
 enum mxl5007t_chip_version {
 	MxL_UNKNOWN_ID     = 0x00,
 	MxL_5007_V1_F1     = 0x11,
 	MxL_5007_V1_F2     = 0x12,
+	MxL_5007_V4        = 0x14,
 	MxL_5007_V2_100_F1 = 0x21,
 	MxL_5007_V2_100_F2 = 0x22,
 	MxL_5007_V2_200_F1 = 0x23,
@@ -96,67 +91,61 @@ struct reg_pair_t {
 /* ------------------------------------------------------------------------- */
 
 static struct reg_pair_t init_tab[] = {
-	{ 0x0b, 0x44 }, /* XTAL */
-	{ 0x0c, 0x60 }, /* IF */
-	{ 0x10, 0x00 }, /* MISC */
-	{ 0x12, 0xca }, /* IDAC */
-	{ 0x16, 0x90 }, /* MODE */
-	{ 0x32, 0x38 }, /* MODE Analog/Digital */
-	{ 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
-	{ 0x2c, 0x34 }, /* OVERRIDE */
-	{ 0x4d, 0x40 }, /* OVERRIDE */
-	{ 0x7f, 0x02 }, /* OVERRIDE */
-	{ 0x9a, 0x52 }, /* OVERRIDE */
-	{ 0x48, 0x5a }, /* OVERRIDE */
-	{ 0x76, 0x1a }, /* OVERRIDE */
-	{ 0x6a, 0x48 }, /* OVERRIDE */
-	{ 0x64, 0x28 }, /* OVERRIDE */
-	{ 0x66, 0xe6 }, /* OVERRIDE */
-	{ 0x35, 0x0e }, /* OVERRIDE */
-	{ 0x7e, 0x01 }, /* OVERRIDE */
-	{ 0x83, 0x00 }, /* OVERRIDE */
-	{ 0x04, 0x0b }, /* OVERRIDE */
-	{ 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+	{ 0x02, 0x06 },
+	{ 0x03, 0x48 },
+	{ 0x05, 0x04 },
+	{ 0x06, 0x10 },
+	{ 0x2e, 0x15 }, /* OVERRIDE */
+	{ 0x30, 0x10 }, /* OVERRIDE */
+	{ 0x45, 0x58 }, /* OVERRIDE */
+	{ 0x48, 0x19 }, /* OVERRIDE */
+	{ 0x52, 0x03 }, /* OVERRIDE */
+	{ 0x53, 0x44 }, /* OVERRIDE */
+	{ 0x6a, 0x4b }, /* OVERRIDE */
+	{ 0x76, 0x00 }, /* OVERRIDE */
+	{ 0x78, 0x18 }, /* OVERRIDE */
+	{ 0x7a, 0x17 }, /* OVERRIDE */
+	{ 0x85, 0x06 }, /* OVERRIDE */
+	{ 0x01, 0x01 }, /* TOP_MASTER_ENABLE */
 	{ 0, 0 }
 };
 
 static struct reg_pair_t init_tab_cable[] = {
-	{ 0x0b, 0x44 }, /* XTAL */
-	{ 0x0c, 0x60 }, /* IF */
-	{ 0x10, 0x00 }, /* MISC */
-	{ 0x12, 0xca }, /* IDAC */
-	{ 0x16, 0x90 }, /* MODE */
-	{ 0x32, 0x38 }, /* MODE A/D */
-	{ 0x71, 0x3f }, /* TOP1 */
-	{ 0x72, 0x3f }, /* TOP2 */
-	{ 0x74, 0x3f }, /* TOP3 */
-	{ 0xd8, 0x18 }, /* CLK_OUT_ENABLE */
-	{ 0x2c, 0x34 }, /* OVERRIDE */
-	{ 0x4d, 0x40 }, /* OVERRIDE */
-	{ 0x7f, 0x02 }, /* OVERRIDE */
-	{ 0x9a, 0x52 }, /* OVERRIDE */
-	{ 0x48, 0x5a }, /* OVERRIDE */
-	{ 0x76, 0x1a }, /* OVERRIDE */
-	{ 0x6a, 0x48 }, /* OVERRIDE */
-	{ 0x64, 0x28 }, /* OVERRIDE */
-	{ 0x66, 0xe6 }, /* OVERRIDE */
-	{ 0x35, 0x0e }, /* OVERRIDE */
-	{ 0x7e, 0x01 }, /* OVERRIDE */
-	{ 0x04, 0x0b }, /* OVERRIDE */
-	{ 0x68, 0xb4 }, /* OVERRIDE */
-	{ 0x36, 0x00 }, /* OVERRIDE */
-	{ 0x05, 0x01 }, /* TOP_MASTER_ENABLE */
+	{ 0x02, 0x06 },
+	{ 0x03, 0x48 },
+	{ 0x05, 0x04 },
+	{ 0x06, 0x10 },
+	{ 0x09, 0x3f },
+	{ 0x0a, 0x3f },
+	{ 0x0b, 0x3f },
+	{ 0x2e, 0x15 }, /* OVERRIDE */
+	{ 0x30, 0x10 }, /* OVERRIDE */
+	{ 0x45, 0x58 }, /* OVERRIDE */
+	{ 0x48, 0x19 }, /* OVERRIDE */
+	{ 0x52, 0x03 }, /* OVERRIDE */
+	{ 0x53, 0x44 }, /* OVERRIDE */
+	{ 0x6a, 0x4b }, /* OVERRIDE */
+	{ 0x76, 0x00 }, /* OVERRIDE */
+	{ 0x78, 0x18 }, /* OVERRIDE */
+	{ 0x7a, 0x17 }, /* OVERRIDE */
+	{ 0x85, 0x06 }, /* OVERRIDE */
+	{ 0x01, 0x01 }, /* TOP_MASTER_ENABLE */
 	{ 0, 0 }
 };
 
 /* ------------------------------------------------------------------------- */
 
 static struct reg_pair_t reg_pair_rftune[] = {
-	{ 0x11, 0x00 }, /* abort tune */
-	{ 0x13, 0x15 },
-	{ 0x14, 0x40 },
-	{ 0x15, 0x0e },
-	{ 0x11, 0x02 }, /* start tune */
+	{ 0x0f, 0x00 }, /* abort tune */
+	{ 0x0c, 0x15 },
+	{ 0x0d, 0x40 },
+	{ 0x0e, 0x0e },
+	{ 0x1f, 0x87 }, /* OVERRIDE */
+	{ 0x20, 0x1f }, /* OVERRIDE */
+	{ 0x21, 0x87 }, /* OVERRIDE */
+	{ 0x22, 0x1f }, /* OVERRIDE */
+	{ 0x80, 0x01 }, /* freq dependent */
+	{ 0x0f, 0x01 }, /* start tune */
 	{ 0, 0 }
 };
 
@@ -227,63 +216,20 @@ static void mxl5007t_set_mode_bits(struct mxl5007t_state *state,
 				   s32 if_diff_out_level)
 {
 	switch (mode) {
-	case MxL_MODE_OTA_DVBT_ATSC:
-		set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
-		set_reg_bits(state->tab_init, 0x35, 0xff, 0x0e);
+	case MxL_MODE_ATSC:
+		set_reg_bits(state->tab_init, 0x06, 0x1f, 0x12);
 		break;
-	case MxL_MODE_OTA_ISDBT:
-		set_reg_bits(state->tab_init, 0x32, 0x0f, 0x06);
-		set_reg_bits(state->tab_init, 0x35, 0xff, 0x12);
+	case MxL_MODE_DVBT:
+		set_reg_bits(state->tab_init, 0x06, 0x1f, 0x11);
 		break;
-	case MxL_MODE_OTA_NTSC_PAL_GH:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
+	case MxL_MODE_ISDBT:
+		set_reg_bits(state->tab_init, 0x06, 0x1f, 0x10);
 		break;
-	case MxL_MODE_OTA_PAL_IB:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
-		break;
-	case MxL_MODE_OTA_PAL_D_SECAM_KL:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
-		break;
-	case MxL_MODE_CABLE_DIGITAL:
-		set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
-		set_reg_bits(state->tab_init_cable, 0x72, 0xff,
-			     8 - if_diff_out_level);
-		set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
-		break;
-	case MxL_MODE_CABLE_NTSC_PAL_GH:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x00);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
-		set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
-		set_reg_bits(state->tab_init_cable, 0x72, 0xff,
-			     8 - if_diff_out_level);
-		set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
-		break;
-	case MxL_MODE_CABLE_PAL_IB:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x10);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
-		set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
-		set_reg_bits(state->tab_init_cable, 0x72, 0xff,
+	case MxL_MODE_CABLE:
+		set_reg_bits(state->tab_init_cable, 0x09, 0xff, 0xc1);
+		set_reg_bits(state->tab_init_cable, 0x0a, 0xff,
 			     8 - if_diff_out_level);
-		set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
-		break;
-	case MxL_MODE_CABLE_PAL_D_SECAM_KL:
-		set_reg_bits(state->tab_init, 0x16, 0x70, 0x20);
-		set_reg_bits(state->tab_init, 0x32, 0xff, 0x85);
-		set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
-		set_reg_bits(state->tab_init_cable, 0x72, 0xff,
-			     8 - if_diff_out_level);
-		set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
-		break;
-	case MxL_MODE_CABLE_SCTE40:
-		set_reg_bits(state->tab_init_cable, 0x36, 0xff, 0x08);
-		set_reg_bits(state->tab_init_cable, 0x68, 0xff, 0xbc);
-		set_reg_bits(state->tab_init_cable, 0x71, 0xff, 0x01);
-		set_reg_bits(state->tab_init_cable, 0x72, 0xff,
-			     8 - if_diff_out_level);
-		set_reg_bits(state->tab_init_cable, 0x74, 0xff, 0x17);
+		set_reg_bits(state->tab_init_cable, 0x0b, 0xff, 0x17);
 		break;
 	default:
 		mxl_fail(-EINVAL);
@@ -302,43 +248,43 @@ static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state,
 		val = 0x00;
 		break;
 	case MxL_IF_4_5_MHZ:
-		val = 0x20;
+		val = 0x02;
 		break;
 	case MxL_IF_4_57_MHZ:
-		val = 0x30;
+		val = 0x03;
 		break;
 	case MxL_IF_5_MHZ:
-		val = 0x40;
+		val = 0x04;
 		break;
 	case MxL_IF_5_38_MHZ:
-		val = 0x50;
+		val = 0x05;
 		break;
 	case MxL_IF_6_MHZ:
-		val = 0x60;
+		val = 0x06;
 		break;
 	case MxL_IF_6_28_MHZ:
-		val = 0x70;
+		val = 0x07;
 		break;
 	case MxL_IF_9_1915_MHZ:
-		val = 0x80;
+		val = 0x08;
 		break;
 	case MxL_IF_35_25_MHZ:
-		val = 0x90;
+		val = 0x09;
 		break;
 	case MxL_IF_36_15_MHZ:
-		val = 0xa0;
+		val = 0x0a;
 		break;
 	case MxL_IF_44_MHZ:
-		val = 0xb0;
+		val = 0x0b;
 		break;
 	default:
 		mxl_fail(-EINVAL);
 		return;
 	}
-	set_reg_bits(state->tab_init, 0x0c, 0xf0, val);
+	set_reg_bits(state->tab_init, 0x02, 0x0f, val);
 
 	/* set inverted IF or normal IF */
-	set_reg_bits(state->tab_init, 0x0c, 0x08, invert_if ? 0x08 : 0x00);
+	set_reg_bits(state->tab_init, 0x02, 0x10, invert_if ? 0x10 : 0x00);
 
 	return;
 }
@@ -346,56 +292,68 @@ static void mxl5007t_set_if_freq_bits(struct mxl5007t_state *state,
 static void mxl5007t_set_xtal_freq_bits(struct mxl5007t_state *state,
 					enum mxl5007t_xtal_freq xtal_freq)
 {
-	u8 val;
-
 	switch (xtal_freq) {
 	case MxL_XTAL_16_MHZ:
-		val = 0x00; /* select xtal freq & Ref Freq */
+		/* select xtal freq & ref freq */
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x00);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x00);
 		break;
 	case MxL_XTAL_20_MHZ:
-		val = 0x11;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x10);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x01);
 		break;
 	case MxL_XTAL_20_25_MHZ:
-		val = 0x22;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x20);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x02);
 		break;
 	case MxL_XTAL_20_48_MHZ:
-		val = 0x33;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x30);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x03);
 		break;
 	case MxL_XTAL_24_MHZ:
-		val = 0x44;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x40);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x04);
 		break;
 	case MxL_XTAL_25_MHZ:
-		val = 0x55;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x50);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x05);
 		break;
 	case MxL_XTAL_25_14_MHZ:
-		val = 0x66;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x60);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x06);
 		break;
 	case MxL_XTAL_27_MHZ:
-		val = 0x77;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x70);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x07);
 		break;
 	case MxL_XTAL_28_8_MHZ:
-		val = 0x88;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x80);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x08);
 		break;
 	case MxL_XTAL_32_MHZ:
-		val = 0x99;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0x90);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x09);
 		break;
 	case MxL_XTAL_40_MHZ:
-		val = 0xaa;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0xa0);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x0a);
 		break;
 	case MxL_XTAL_44_MHZ:
-		val = 0xbb;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0xb0);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x0b);
 		break;
 	case MxL_XTAL_48_MHZ:
-		val = 0xcc;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0xc0);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x0c);
 		break;
 	case MxL_XTAL_49_3811_MHZ:
-		val = 0xdd;
+		set_reg_bits(state->tab_init, 0x03, 0xf0, 0xd0);
+		set_reg_bits(state->tab_init, 0x05, 0x0f, 0x0d);
 		break;
 	default:
 		mxl_fail(-EINVAL);
 		return;
 	}
-	set_reg_bits(state->tab_init, 0x0b, 0xff, val);
 
 	return;
 }
@@ -412,16 +370,11 @@ static struct reg_pair_t *mxl5007t_calc_init_regs(struct mxl5007t_state *state,
 	mxl5007t_set_if_freq_bits(state, cfg->if_freq_hz, cfg->invert_if);
 	mxl5007t_set_xtal_freq_bits(state, cfg->xtal_freq_hz);
 
-	set_reg_bits(state->tab_init, 0x10, 0x40, cfg->loop_thru_enable << 6);
-
-	set_reg_bits(state->tab_init, 0xd8, 0x08, cfg->clk_out_enable << 3);
-
-	set_reg_bits(state->tab_init, 0x10, 0x07, cfg->clk_out_amp);
+	set_reg_bits(state->tab_init, 0x04, 0x01, cfg->loop_thru_enable);
+	set_reg_bits(state->tab_init, 0x03, 0x08, cfg->clk_out_enable << 3);
+	set_reg_bits(state->tab_init, 0x03, 0x07, cfg->clk_out_amp);
 
-	/* set IDAC to automatic mode control by AGC */
-	set_reg_bits(state->tab_init, 0x12, 0x80, 0x00);
-
-	if (mode >= MxL_MODE_CABLE_DIGITAL) {
+	if (mode >= MxL_MODE_CABLE) {
 		copy_reg_bits(state->tab_init, state->tab_init_cable);
 		return state->tab_init_cable;
 	} else
@@ -447,7 +400,7 @@ static void mxl5007t_set_bw_bits(struct mxl5007t_state *state,
 			     * and DIG_MODEINDEX_CSF */
 		break;
 	case MxL_BW_7MHz:
-		val = 0x21;
+		val = 0x2a;
 		break;
 	case MxL_BW_8MHz:
 		val = 0x3f;
@@ -456,7 +409,7 @@ static void mxl5007t_set_bw_bits(struct mxl5007t_state *state,
 		mxl_fail(-EINVAL);
 		return;
 	}
-	set_reg_bits(state->tab_rftune, 0x13, 0x3f, val);
+	set_reg_bits(state->tab_rftune, 0x0c, 0x3f, val);
 
 	return;
 }
@@ -493,8 +446,11 @@ reg_pair_t *mxl5007t_calc_rf_tune_regs(struct mxl5007t_state *state,
 	if (temp > 7812)
 		dig_rf_freq++;
 
-	set_reg_bits(state->tab_rftune, 0x14, 0xff, (u8)dig_rf_freq);
-	set_reg_bits(state->tab_rftune, 0x15, 0xff, (u8)(dig_rf_freq >> 8));
+	set_reg_bits(state->tab_rftune, 0x0d, 0xff, (u8) dig_rf_freq);
+	set_reg_bits(state->tab_rftune, 0x0e, 0xff, (u8) (dig_rf_freq >> 8));
+
+	if (rf_freq >= 333000000)
+		set_reg_bits(state->tab_rftune, 0x80, 0x40, 0x40);
 
 	return state->tab_rftune;
 }
@@ -551,9 +507,10 @@ static int mxl5007t_read_reg(struct mxl5007t_state *state, u8 reg, u8 *val)
 static int mxl5007t_soft_reset(struct mxl5007t_state *state)
 {
 	u8 d = 0xff;
-	struct i2c_msg msg = { .addr = state->i2c_props.addr, .flags = 0,
-			       .buf = &d, .len = 1 };
-
+	struct i2c_msg msg = {
+		.addr = state->i2c_props.addr, .flags = 0,
+		.buf = &d, .len = 1
+	};
 	int ret = i2c_transfer(state->i2c_props.adap, &msg, 1);
 
 	if (ret != 1) {
@@ -580,9 +537,6 @@ static int mxl5007t_tuner_init(struct mxl5007t_state *state,
 	if (mxl_fail(ret))
 		goto fail;
 	mdelay(1);
-
-	ret = mxl5007t_write_reg(state, 0x2c, 0x35);
-	mxl_fail(ret);
 fail:
 	return ret;
 }
@@ -615,7 +569,7 @@ static int mxl5007t_synth_lock_status(struct mxl5007t_state *state,
 	*rf_locked = 0;
 	*ref_locked = 0;
 
-	ret = mxl5007t_read_reg(state, 0xcf, &d);
+	ret = mxl5007t_read_reg(state, 0xd8, &d);
 	if (mxl_fail(ret))
 		goto fail;
 
@@ -628,37 +582,14 @@ fail:
 	return ret;
 }
 
-static int mxl5007t_check_rf_input_power(struct mxl5007t_state *state,
-					 s32 *rf_input_level)
-{
-	u8 d1, d2;
-	int ret;
-
-	ret = mxl5007t_read_reg(state, 0xb7, &d1);
-	if (mxl_fail(ret))
-		goto fail;
-
-	ret = mxl5007t_read_reg(state, 0xbf, &d2);
-	if (mxl_fail(ret))
-		goto fail;
-
-	d2 = d2 >> 4;
-	if (d2 > 7)
-		d2 += 0xf0;
-
-	*rf_input_level = (s32)(d1 + d2 - 113);
-fail:
-	return ret;
-}
-
 /* ------------------------------------------------------------------------- */
 
 static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status)
 {
 	struct mxl5007t_state *state = fe->tuner_priv;
-	int rf_locked, ref_locked;
-	s32 rf_input_level = 0;
-	int ret;
+	int rf_locked, ref_locked, ret;
+
+	*status = 0;
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -669,10 +600,8 @@ static int mxl5007t_get_status(struct dvb_frontend *fe, u32 *status)
 	mxl_debug("%s%s", rf_locked ? "rf locked " : "",
 		  ref_locked ? "ref locked" : "");
 
-	ret = mxl5007t_check_rf_input_power(state, &rf_input_level);
-	if (mxl_fail(ret))
-		goto fail;
-	mxl_debug("rf input power: %d", rf_input_level);
+	if ((rf_locked) || (ref_locked))
+		*status |= TUNER_STATUS_LOCKED;
 fail:
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0);
@@ -695,11 +624,11 @@ static int mxl5007t_set_params(struct dvb_frontend *fe,
 		switch (params->u.vsb.modulation) {
 		case VSB_8:
 		case VSB_16:
-			mode = MxL_MODE_OTA_DVBT_ATSC;
+			mode = MxL_MODE_ATSC;
 			break;
 		case QAM_64:
 		case QAM_256:
-			mode = MxL_MODE_CABLE_DIGITAL;
+			mode = MxL_MODE_CABLE;
 			break;
 		default:
 			mxl_err("modulation not set!");
@@ -721,7 +650,7 @@ static int mxl5007t_set_params(struct dvb_frontend *fe,
 			mxl_err("bandwidth not set!");
 			return -EINVAL;
 		}
-		mode = MxL_MODE_OTA_DVBT_ATSC;
+		mode = MxL_MODE_DVBT;
 	} else {
 		mxl_err("modulation type not supported!");
 		return -EINVAL;
@@ -752,96 +681,20 @@ fail:
 	return ret;
 }
 
-static int mxl5007t_set_analog_params(struct dvb_frontend *fe,
-				      struct analog_parameters *params)
-{
-	struct mxl5007t_state *state = fe->tuner_priv;
-	enum mxl5007t_bw_mhz bw = 0; /* FIXME */
-	enum mxl5007t_mode cbl_mode;
-	enum mxl5007t_mode ota_mode;
-	char *mode_name;
-	int ret;
-	u32 freq = params->frequency * 62500;
-
-#define cable 1
-	if (params->std & V4L2_STD_MN) {
-		cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
-		ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
-		mode_name = "MN";
-	} else if (params->std & V4L2_STD_B) {
-		cbl_mode = MxL_MODE_CABLE_PAL_IB;
-		ota_mode = MxL_MODE_OTA_PAL_IB;
-		mode_name = "B";
-	} else if (params->std & V4L2_STD_GH) {
-		cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
-		ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
-		mode_name = "GH";
-	} else if (params->std & V4L2_STD_PAL_I) {
-		cbl_mode = MxL_MODE_CABLE_PAL_IB;
-		ota_mode = MxL_MODE_OTA_PAL_IB;
-		mode_name = "I";
-	} else if (params->std & V4L2_STD_DK) {
-		cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
-		ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
-		mode_name = "DK";
-	} else if (params->std & V4L2_STD_SECAM_L) {
-		cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
-		ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
-		mode_name = "L";
-	} else if (params->std & V4L2_STD_SECAM_LC) {
-		cbl_mode = MxL_MODE_CABLE_PAL_D_SECAM_KL;
-		ota_mode = MxL_MODE_OTA_PAL_D_SECAM_KL;
-		mode_name = "L'";
-	} else {
-		mode_name = "xx";
-		/* FIXME */
-		cbl_mode = MxL_MODE_CABLE_NTSC_PAL_GH;
-		ota_mode = MxL_MODE_OTA_NTSC_PAL_GH;
-	}
-	mxl_debug("setting mxl5007 to system %s", mode_name);
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-
-	mutex_lock(&state->lock);
-
-	ret = mxl5007t_tuner_init(state, cable ? cbl_mode : ota_mode);
-	if (mxl_fail(ret))
-		goto fail;
-
-	ret = mxl5007t_tuner_rf_tune(state, freq, bw);
-	if (mxl_fail(ret))
-		goto fail;
-
-	state->frequency = freq;
-	state->bandwidth = 0;
-fail:
-	mutex_unlock(&state->lock);
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	return ret;
-}
-
 /* ------------------------------------------------------------------------- */
 
 static int mxl5007t_init(struct dvb_frontend *fe)
 {
 	struct mxl5007t_state *state = fe->tuner_priv;
 	int ret;
-	u8 d;
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 
-	ret = mxl5007t_read_reg(state, 0x05, &d);
-	if (mxl_fail(ret))
-		goto fail;
-
-	ret = mxl5007t_write_reg(state, 0x05, d | 0x01);
+	/* wake from standby */
+	ret = mxl5007t_write_reg(state, 0x01, 0x01);
 	mxl_fail(ret);
-fail:
+
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0);
 
@@ -852,18 +705,16 @@ static int mxl5007t_sleep(struct dvb_frontend *fe)
 {
 	struct mxl5007t_state *state = fe->tuner_priv;
 	int ret;
-	u8 d;
 
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 
-	ret = mxl5007t_read_reg(state, 0x05, &d);
-	if (mxl_fail(ret))
-		goto fail;
-
-	ret = mxl5007t_write_reg(state, 0x05, d & ~0x01);
+	/* enter standby mode */
+	ret = mxl5007t_write_reg(state, 0x01, 0x00);
 	mxl_fail(ret);
-fail:
+	ret = mxl5007t_write_reg(state, 0x0f, 0x00);
+	mxl_fail(ret);
+
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 0);
 
@@ -911,7 +762,6 @@ static struct dvb_tuner_ops mxl5007t_tuner_ops = {
 	.init              = mxl5007t_init,
 	.sleep             = mxl5007t_sleep,
 	.set_params        = mxl5007t_set_params,
-	.set_analog_params = mxl5007t_set_analog_params,
 	.get_status        = mxl5007t_get_status,
 	.get_frequency     = mxl5007t_get_frequency,
 	.get_bandwidth     = mxl5007t_get_bandwidth,
@@ -924,7 +774,7 @@ static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
 	int ret;
 	u8 id;
 
-	ret = mxl5007t_read_reg(state, 0xd3, &id);
+	ret = mxl5007t_read_reg(state, 0xd9, &id);
 	if (mxl_fail(ret))
 		goto fail;
 
@@ -947,8 +797,12 @@ static int mxl5007t_get_chip_id(struct mxl5007t_state *state)
 	case MxL_5007_V2_200_F2:
 		name = "MxL5007.v2.200.f2";
 		break;
+	case MxL_5007_V4:
+		name = "MxL5007T.v4";
+		break;
 	default:
 		name = "MxL5007T";
+		printk(KERN_WARNING "%s: unknown rev (%02x)\n", __func__, id);
 		id = MxL_UNKNOWN_ID;
 	}
 	state->chip_id = id;
@@ -975,7 +829,7 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
 	mutex_lock(&mxl5007t_list_mutex);
 	instance = hybrid_tuner_request_state(struct mxl5007t_state, state,
 					      hybrid_tuner_instance_list,
-					      i2c, addr, "mxl5007");
+					      i2c, addr, "mxl5007t");
 	switch (instance) {
 	case 0:
 		goto fail;
@@ -1018,7 +872,7 @@ EXPORT_SYMBOL_GPL(mxl5007t_attach);
 MODULE_DESCRIPTION("MaxLinear MxL5007T Silicon IC tuner driver");
 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
 MODULE_LICENSE("GPL");
-MODULE_VERSION("0.1");
+MODULE_VERSION("0.2");
 
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
index 6fb5b4586569..fc76c30e24f1 100644
--- a/drivers/media/common/tuners/tda18271-common.c
+++ b/drivers/media/common/tuners/tda18271-common.c
@@ -490,9 +490,9 @@ int tda18271_set_standby_mode(struct dvb_frontend *fe,
 		tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
 
 	regs[R_EP3]  &= ~0xe0; /* clear sm, sm_lt, sm_xt */
-	regs[R_EP3]  |= sm    ? (1 << 7) : 0 |
-			sm_lt ? (1 << 6) : 0 |
-			sm_xt ? (1 << 5) : 0;
+	regs[R_EP3]  |= (sm    ? (1 << 7) : 0) |
+			(sm_lt ? (1 << 6) : 0) |
+			(sm_xt ? (1 << 5) : 0);
 
 	return tda18271_write_regs(fe, R_EP3, 1);
 }
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 1b48b5d0bf1e..b10935630154 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -818,6 +818,38 @@ fail:
 	return ret;
 }
 
+/* ------------------------------------------------------------------ */
+
+static int tda18271_agc(struct dvb_frontend *fe)
+{
+	struct tda18271_priv *priv = fe->tuner_priv;
+	int ret = 0;
+
+	switch (priv->config) {
+	case 0:
+		/* no LNA */
+		tda_dbg("no agc configuration provided\n");
+		break;
+	case 3:
+		/* switch with GPIO of saa713x */
+		tda_dbg("invoking callback\n");
+		if (fe->callback)
+			ret = fe->callback(priv->i2c_props.adap->algo_data,
+					   DVB_FRONTEND_COMPONENT_TUNER,
+					   TDA18271_CALLBACK_CMD_AGC_ENABLE,
+					   priv->mode);
+		break;
+	case 1:
+	case 2:
+	default:
+		/* n/a - currently not supported */
+		tda_err("unsupported configuration: %d\n", priv->config);
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
 static int tda18271_tune(struct dvb_frontend *fe,
 			 struct tda18271_std_map_item *map, u32 freq, u32 bw)
 {
@@ -827,6 +859,10 @@ static int tda18271_tune(struct dvb_frontend *fe,
 	tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n",
 		freq, map->if_freq, bw, map->agc_mode, map->std);
 
+	ret = tda18271_agc(fe);
+	if (tda_fail(ret))
+		tda_warn("failed to configure agc\n");
+
 	ret = tda18271_init(fe);
 	if (tda_fail(ret))
 		goto fail;
@@ -1159,6 +1195,7 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
 		/* new tuner instance */
 		priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO;
 		priv->role = (cfg) ? cfg->role : TDA18271_MASTER;
+		priv->config = (cfg) ? cfg->config : 0;
 		priv->cal_initialized = false;
 		mutex_init(&priv->lock);
 
diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 81a739365f8c..74beb28806f8 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -91,11 +91,6 @@ enum tda18271_pll {
 	TDA18271_CAL_PLL,
 };
 
-enum tda18271_mode {
-	TDA18271_ANALOG,
-	TDA18271_DIGITAL,
-};
-
 struct tda18271_map_layout;
 
 enum tda18271_ver {
@@ -114,6 +109,7 @@ struct tda18271_priv {
 	enum tda18271_i2c_gate gate;
 	enum tda18271_ver id;
 
+	unsigned int config; /* interface to saa713x / tda829x */
 	unsigned int tm_rfcal;
 	unsigned int cal_initialized:1;
 	unsigned int small_i2c:1;
diff --git a/drivers/media/common/tuners/tda18271.h b/drivers/media/common/tuners/tda18271.h
index 7db9831c0cb0..53a9892a18d0 100644
--- a/drivers/media/common/tuners/tda18271.h
+++ b/drivers/media/common/tuners/tda18271.h
@@ -79,6 +79,16 @@ struct tda18271_config {
 
 	/* some i2c providers cant write all 39 registers at once */
 	unsigned int small_i2c:1;
+
+	/* interface to saa713x / tda829x */
+	unsigned int config;
+};
+
+#define TDA18271_CALLBACK_CMD_AGC_ENABLE 0
+
+enum tda18271_mode {
+	TDA18271_ANALOG = 0,
+	TDA18271_DIGITAL,
 };
 
 #if defined(CONFIG_MEDIA_TUNER_TDA18271) || (defined(CONFIG_MEDIA_TUNER_TDA18271_MODULE) && defined(MODULE))
diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index f4d931f14fad..36a7bc7585ab 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -132,11 +132,31 @@ static const struct tda827x_data tda827x_table[] = {
 	{ .lomax =         0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
 };
 
+static int tuner_transfer(struct dvb_frontend *fe,
+			  struct i2c_msg *msg,
+			  const int size)
+{
+	int rc;
+	struct tda827x_priv *priv = fe->tuner_priv;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+	rc = i2c_transfer(priv->i2c_adap, msg, size);
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	if (rc >= 0 && rc != size)
+		return -EIO;
+
+	return rc;
+}
+
 static int tda827xo_set_params(struct dvb_frontend *fe,
 			       struct dvb_frontend_parameters *params)
 {
 	struct tda827x_priv *priv = fe->tuner_priv;
 	u8 buf[14];
+	int rc;
 
 	struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
 			       .buf = buf, .len = sizeof(buf) };
@@ -183,27 +203,29 @@ static int tda827xo_set_params(struct dvb_frontend *fe,
 	buf[13] = 0x40;
 
 	msg.len = 14;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
-		printk("%s: could not write to tuner at addr: 0x%02x\n",
-		       __func__, priv->i2c_addr << 1);
-		return -EIO;
-	}
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
+
 	msleep(500);
 	/* correct CP value */
 	buf[0] = 0x30;
 	buf[1] = 0x50 + tda827x_table[i].cp;
 	msg.len = 2;
 
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	priv->frequency = params->frequency;
 	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
 
 	return 0;
+
+err:
+	printk(KERN_ERR "%s: could not write to tuner at addr: 0x%02x\n",
+	       __func__, priv->i2c_addr << 1);
+	return rc;
 }
 
 static int tda827xo_sleep(struct dvb_frontend *fe)
@@ -214,9 +236,7 @@ static int tda827xo_sleep(struct dvb_frontend *fe)
 			       .buf = buf, .len = sizeof(buf) };
 
 	dprintk("%s:\n", __func__);
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	if (priv->cfg && priv->cfg->sleep)
 		priv->cfg->sleep(fe);
@@ -266,44 +286,44 @@ static int tda827xo_set_analog_params(struct dvb_frontend *fe,
 
 	msg.buf = tuner_reg;
 	msg.len = 8;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msg.buf = reg2;
 	msg.len = 2;
 	reg2[0] = 0x80;
 	reg2[1] = 0;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	reg2[0] = 0x60;
 	reg2[1] = 0xbf;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4] + 0x80;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msleep(1);
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4] + 4;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msleep(1);
 	reg2[0] = 0x30;
 	reg2[1] = tuner_reg[4];
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msleep(550);
 	reg2[0] = 0x30;
 	reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	reg2[0] = 0x60;
 	reg2[1] = 0x3f;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	reg2[0] = 0x80;
 	reg2[1] = 0x08;   /* Vsync en */
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	priv->frequency = params->frequency;
 
@@ -317,7 +337,7 @@ static void tda827xo_agcf(struct dvb_frontend *fe)
 	struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
 			       .buf = data, .len = 2};
 
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 }
 
 /* ------------------------------------------------------------------ */
@@ -331,7 +351,7 @@ struct tda827xa_data {
 	u8  gc3;
 };
 
-static const struct tda827xa_data tda827xa_dvbt[] = {
+static struct tda827xa_data tda827xa_dvbt[] = {
 	{ .lomax =  56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
 	{ .lomax =  67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
 	{ .lomax =  81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
@@ -361,6 +381,36 @@ static const struct tda827xa_data tda827xa_dvbt[] = {
 	{ .lomax =         0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
 };
 
+static struct tda827xa_data tda827xa_dvbc[] = {
+	{ .lomax =  50125000, .svco = 2, .spd = 4, .scr = 2, .sbs = 0, .gc3 = 3},
+	{ .lomax =  58500000, .svco = 3, .spd = 4, .scr = 2, .sbs = 0, .gc3 = 3},
+	{ .lomax =  69250000, .svco = 0, .spd = 3, .scr = 2, .sbs = 0, .gc3 = 3},
+	{ .lomax =  83625000, .svco = 1, .spd = 3, .scr = 2, .sbs = 0, .gc3 = 3},
+	{ .lomax =  97500000, .svco = 2, .spd = 3, .scr = 2, .sbs = 0, .gc3 = 3},
+	{ .lomax = 100250000, .svco = 2, .spd = 3, .scr = 2, .sbs = 1, .gc3 = 1},
+	{ .lomax = 117000000, .svco = 3, .spd = 3, .scr = 2, .sbs = 1, .gc3 = 1},
+	{ .lomax = 138500000, .svco = 0, .spd = 2, .scr = 2, .sbs = 1, .gc3 = 1},
+	{ .lomax = 167250000, .svco = 1, .spd = 2, .scr = 2, .sbs = 1, .gc3 = 1},
+	{ .lomax = 187000000, .svco = 2, .spd = 2, .scr = 2, .sbs = 1, .gc3 = 1},
+	{ .lomax = 200500000, .svco = 2, .spd = 2, .scr = 2, .sbs = 2, .gc3 = 1},
+	{ .lomax = 234000000, .svco = 3, .spd = 2, .scr = 2, .sbs = 2, .gc3 = 3},
+	{ .lomax = 277000000, .svco = 0, .spd = 1, .scr = 2, .sbs = 2, .gc3 = 3},
+	{ .lomax = 325000000, .svco = 1, .spd = 1, .scr = 2, .sbs = 2, .gc3 = 1},
+	{ .lomax = 334500000, .svco = 1, .spd = 1, .scr = 2, .sbs = 3, .gc3 = 3},
+	{ .lomax = 401000000, .svco = 2, .spd = 1, .scr = 2, .sbs = 3, .gc3 = 3},
+	{ .lomax = 468000000, .svco = 3, .spd = 1, .scr = 2, .sbs = 3, .gc3 = 1},
+	{ .lomax = 535000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
+	{ .lomax = 554000000, .svco = 0, .spd = 0, .scr = 2, .sbs = 3, .gc3 = 1},
+	{ .lomax = 638000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 1},
+	{ .lomax = 669000000, .svco = 1, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 1},
+	{ .lomax = 720000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 1},
+	{ .lomax = 802000000, .svco = 2, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 1},
+	{ .lomax = 835000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 1},
+	{ .lomax = 885000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 1},
+	{ .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 1},
+	{ .lomax =         0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
+};
+
 static struct tda827xa_data tda827xa_analog[] = {
 	{ .lomax =  56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3},
 	{ .lomax =  67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
@@ -398,13 +448,8 @@ static int tda827xa_sleep(struct dvb_frontend *fe)
 			       .buf = buf, .len = sizeof(buf) };
 
 	dprintk("%s:\n", __func__);
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
 
-	i2c_transfer(priv->i2c_adap, &msg, 1);
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
+	tuner_transfer(fe, &msg, 1);
 
 	if (priv->cfg && priv->cfg->sleep)
 		priv->cfg->sleep(fe);
@@ -455,7 +500,7 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
 		buf[1] = high ? 0 : 1;
 		if (priv->cfg->config == 2)
 			buf[1] = high ? 1 : 0;
-		i2c_transfer(priv->i2c_adap, &msg, 1);
+		tuner_transfer(fe, &msg, 1);
 		break;
 	case 3: /* switch with GPIO of saa713x */
 		if (fe->callback)
@@ -469,12 +514,13 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
 			       struct dvb_frontend_parameters *params)
 {
 	struct tda827x_priv *priv = fe->tuner_priv;
+	struct tda827xa_data *frequency_map = tda827xa_dvbt;
 	u8 buf[11];
 
 	struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
 			       .buf = buf, .len = sizeof(buf) };
 
-	int i, tuner_freq, if_freq;
+	int i, tuner_freq, if_freq, rc;
 	u32 N;
 
 	dprintk("%s:\n", __func__);
@@ -495,56 +541,58 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
 	}
 	tuner_freq = params->frequency + if_freq;
 
+	if (fe->ops.info.type == FE_QAM) {
+		dprintk("%s select tda827xa_dvbc\n", __func__);
+		frequency_map = tda827xa_dvbc;
+	}
+
 	i = 0;
-	while (tda827xa_dvbt[i].lomax < tuner_freq) {
-		if(tda827xa_dvbt[i + 1].lomax == 0)
+	while (frequency_map[i].lomax < tuner_freq) {
+		if (frequency_map[i + 1].lomax == 0)
 			break;
 		i++;
 	}
 
-	N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
+	N = ((tuner_freq + 31250) / 62500) << frequency_map[i].spd;
 	buf[0] = 0;            // subaddress
 	buf[1] = N >> 8;
 	buf[2] = N & 0xff;
 	buf[3] = 0;
 	buf[4] = 0x16;
-	buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
-			tda827xa_dvbt[i].sbs;
-	buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
+	buf[5] = (frequency_map[i].spd << 5) + (frequency_map[i].svco << 3) +
+			frequency_map[i].sbs;
+	buf[6] = 0x4b + (frequency_map[i].gc3 << 4);
 	buf[7] = 0x1c;
 	buf[8] = 0x06;
 	buf[9] = 0x24;
 	buf[10] = 0x00;
 	msg.len = 11;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
-		printk("%s: could not write to tuner at addr: 0x%02x\n",
-		       __func__, priv->i2c_addr << 1);
-		return -EIO;
-	}
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
+
 	buf[0] = 0x90;
 	buf[1] = 0xff;
 	buf[2] = 0x60;
 	buf[3] = 0x00;
 	buf[4] = 0x59;  // lpsel, for 6MHz + 2
 	msg.len = 5;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	buf[0] = 0xa0;
 	buf[1] = 0x40;
 	msg.len = 2;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	msleep(11);
 	msg.flags = I2C_M_RD;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 	msg.flags = 0;
 
 	buf[1] >>= 4;
@@ -553,49 +601,55 @@ static int tda827xa_set_params(struct dvb_frontend *fe,
 		tda827xa_lna_gain(fe, 0, NULL);
 		buf[0] = 0x60;
 		buf[1] = 0x0c;
-		if (fe->ops.i2c_gate_ctrl)
-			fe->ops.i2c_gate_ctrl(fe, 1);
-		i2c_transfer(priv->i2c_adap, &msg, 1);
+		rc = tuner_transfer(fe, &msg, 1);
+		if (rc < 0)
+			goto err;
 	}
 
 	buf[0] = 0xc0;
 	buf[1] = 0x99;    // lpsel, for 6MHz + 2
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	buf[0] = 0x60;
 	buf[1] = 0x3c;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	/* correct CP value */
 	buf[0] = 0x30;
-	buf[1] = 0x10 + tda827xa_dvbt[i].scr;
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	buf[1] = 0x10 + frequency_map[i].scr;
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	msleep(163);
 	buf[0] = 0xc0;
 	buf[1] = 0x39;  // lpsel, for 6MHz + 2
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	msleep(3);
 	/* freeze AGC1 */
 	buf[0] = 0x50;
-	buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	buf[1] = 0x4f + (frequency_map[i].gc3 << 4);
+	rc = tuner_transfer(fe, &msg, 1);
+	if (rc < 0)
+		goto err;
 
 	priv->frequency = params->frequency;
 	priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
 
+
 	return 0;
+
+err:
+	printk(KERN_ERR "%s: could not write to tuner at addr: 0x%02x\n",
+	       __func__, priv->i2c_addr << 1);
+	return rc;
 }
 
 
@@ -643,7 +697,7 @@ static int tda827xa_set_analog_params(struct dvb_frontend *fe,
 	tuner_reg[9] = 0x20;
 	tuner_reg[10] = 0x00;
 	msg.len = 11;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0x90;
 	tuner_reg[1] = 0xff;
@@ -651,19 +705,19 @@ static int tda827xa_set_analog_params(struct dvb_frontend *fe,
 	tuner_reg[3] = 0;
 	tuner_reg[4] = 0x99 + (priv->lpsel << 1);
 	msg.len = 5;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0xa0;
 	tuner_reg[1] = 0xc0;
 	msg.len = 2;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0x30;
 	tuner_reg[1] = 0x10 + tda827xa_analog[i].scr;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msg.flags = I2C_M_RD;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 	msg.flags = 0;
 	tuner_reg[1] >>= 4;
 	dprintk("AGC2 gain is: %d\n", tuner_reg[1]);
@@ -673,24 +727,24 @@ static int tda827xa_set_analog_params(struct dvb_frontend *fe,
 	msleep(100);
 	tuner_reg[0] = 0x60;
 	tuner_reg[1] = 0x3c;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	msleep(163);
 	tuner_reg[0] = 0x50;
 	tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0x80;
 	tuner_reg[1] = 0x28;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0xb0;
 	tuner_reg[1] = 0x01;
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	tuner_reg[0] = 0xc0;
 	tuner_reg[1] = 0x19 + (priv->lpsel << 1);
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 
 	priv->frequency = params->frequency;
 
@@ -703,7 +757,7 @@ static void tda827xa_agcf(struct dvb_frontend *fe)
 	unsigned char data[] = {0x80, 0x2c};
 	struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0,
 			      .buf = data, .len = 2};
-	i2c_transfer(priv->i2c_adap, &msg, 1);
+	tuner_transfer(fe, &msg, 1);
 }
 
 /* ------------------------------------------------------------------ */
@@ -792,16 +846,19 @@ static struct dvb_tuner_ops tda827xa_tuner_ops = {
 };
 
 static int tda827x_probe_version(struct dvb_frontend *fe)
-{	u8 data;
+{
+	u8 data;
+	int rc;
 	struct tda827x_priv *priv = fe->tuner_priv;
 	struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD,
 			       .buf = &data, .len = 1 };
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
+
+	rc = tuner_transfer(fe, &msg, 1);
+
+	if (rc < 0) {
 		printk("%s: could not read from tuner at addr: 0x%02x\n",
 		       __func__, msg.addr << 1);
-		return -EIO;
+		return rc;
 	}
 	if ((data & 0x3c) == 0) {
 		dprintk("tda827x tuner found\n");
diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c
index 4b8662edb7cb..064d14c8d7b2 100644
--- a/drivers/media/common/tuners/tda8290.c
+++ b/drivers/media/common/tuners/tda8290.c
@@ -22,7 +22,7 @@
 
 #include <linux/i2c.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include "tuner-i2c.h"
 #include "tda8290.h"
 #include "tda827x.h"
@@ -566,8 +566,11 @@ static int tda829x_find_tuner(struct dvb_frontend *fe)
 	u8 data;
 	struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 };
 
-	if (NULL == analog_ops->i2c_gate_ctrl)
+	if (!analog_ops->i2c_gate_ctrl) {
+		printk(KERN_ERR "tda8290: no gate control were provided!\n");
+
 		return -EINVAL;
+	}
 
 	analog_ops->i2c_gate_ctrl(fe, 1);
 
@@ -615,11 +618,13 @@ static int tda829x_find_tuner(struct dvb_frontend *fe)
 
 	if (ret != 1) {
 		tuner_warn("tuner access failed!\n");
+		analog_ops->i2c_gate_ctrl(fe, 0);
 		return -EREMOTEIO;
 	}
 
 	if ((data == 0x83) || (data == 0x84)) {
 		priv->ver |= TDA18271;
+		tda829x_tda18271_config.config = priv->cfg.config;
 		dvb_attach(tda18271_attach, fe, priv->tda827x_addr,
 			   priv->i2c_props.adap, &tda829x_tda18271_config);
 	} else {
diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c
index b23dadeecd05..60ed872f3d44 100644
--- a/drivers/media/common/tuners/tea5761.c
+++ b/drivers/media/common/tuners/tea5761.c
@@ -9,7 +9,7 @@
 
 #include <linux/i2c.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/tuner.h>
 #include "tuner-i2c.h"
 #include "tea5761.h"
diff --git a/drivers/media/common/tuners/tea5767.c b/drivers/media/common/tuners/tea5767.c
index 1f5646334a8f..223a226d20a1 100644
--- a/drivers/media/common/tuners/tea5767.c
+++ b/drivers/media/common/tuners/tea5767.c
@@ -12,7 +12,7 @@
 
 #include <linux/i2c.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include "tuner-i2c.h"
 #include "tea5767.h"
 
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 493ce93caf43..b54598550dc4 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -739,7 +739,10 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
 	dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
 		__func__, params->frequency);
 
-	priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */
+	/* Fix me: it could be air. */
+	priv->rf_mode = params->mode;
+	if (params->mode > XC_RF_MODE_CABLE)
+		priv->rf_mode = XC_RF_MODE_CABLE;
 
 	/* params->frequency is in units of 62.5khz */
 	priv->freq_hz = params->frequency * 62500;
@@ -970,8 +973,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 	case 1:
 		/* new tuner instance */
 		priv->bandwidth = BANDWIDTH_6_MHZ;
-		priv->if_khz = cfg->if_khz;
-
 		fe->tuner_priv = priv;
 		break;
 	default:
@@ -980,6 +981,13 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 		break;
 	}
 
+	if (priv->if_khz == 0) {
+		/* If the IF hasn't been set yet, use the value provided by
+		   the caller (occurs in hybrid devices where the analog
+		   call to xc5000_attach occurs before the digital side) */
+		priv->if_khz = cfg->if_khz;
+	}
+
 	/* Check if firmware has been loaded. It is possible that another
 	   instance of the driver has loaded the firmware.
 	 */
diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index a8c6249c4099..9e5781400744 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -13,7 +13,7 @@ config DVB_B2C2_FLEXCOP
 	select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE
 	select DVB_ISL6421 if !DVB_FE_CUSTOMISE
 	select DVB_CX24123 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
 	select DVB_TUNER_CX24113 if !DVB_FE_CUSTOMISE
 	help
 	  Support for the digital TV receiver chip made by B2C2 Inc. included in
diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile
index d9db066f9854..b97cf7208a18 100644
--- a/drivers/media/dvb/b2c2/Makefile
+++ b/drivers/media/dvb/b2c2/Makefile
@@ -2,7 +2,6 @@ b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \
 	flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o
 obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o
 
-
 ifneq ($(CONFIG_DVB_B2C2_FLEXCOP_PCI),)
 b2c2-flexcop-objs += flexcop-dma.o
 endif
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index 8ce06336e76f..3e1c472092ab 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -28,11 +28,14 @@
 
 /* Steal from usb.h */
 #undef err
-#define err(format,  arg...) printk(KERN_ERR     FC_LOG_PREFIX ": " format "\n" , ## arg)
+#define err(format, arg...) \
+	printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
 #undef info
-#define info(format, arg...) printk(KERN_INFO    FC_LOG_PREFIX ": " format "\n" , ## arg)
+#define info(format, arg...) \
+	printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
 #undef warn
-#define warn(format, arg...) printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
+#define warn(format, arg...) \
+	printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
 
 struct flexcop_dma {
 	struct pci_dev *pdev;
@@ -91,16 +94,14 @@ struct flexcop_device {
 	int fullts_streaming_state;
 
 	/* bus specific callbacks */
-	flexcop_ibi_value (*read_ibi_reg)  (struct flexcop_device *, flexcop_ibi_register);
-	int               (*write_ibi_reg) (struct flexcop_device *, flexcop_ibi_register, flexcop_ibi_value);
-
-
-	int (*i2c_request) (struct flexcop_i2c_adapter*,
+	flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *,
+			flexcop_ibi_register);
+	int (*write_ibi_reg) (struct flexcop_device *,
+			flexcop_ibi_register, flexcop_ibi_value);
+	int (*i2c_request) (struct flexcop_i2c_adapter *,
 		flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
-	int (*stream_control) (struct flexcop_device*, int);
-
+	int (*stream_control) (struct flexcop_device *, int);
 	int (*get_mac_addr) (struct flexcop_device *fc, int extended);
-
 	void *bus_specific;
 };
 
@@ -111,22 +112,28 @@ void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
 void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
 
 struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
-void flexcop_device_kfree(struct flexcop_device*);
+void flexcop_device_kfree(struct flexcop_device *);
 
-int  flexcop_device_initialize(struct flexcop_device*);
+int flexcop_device_initialize(struct flexcop_device *);
 void flexcop_device_exit(struct flexcop_device *fc);
-
 void flexcop_reset_block_300(struct flexcop_device *fc);
 
 /* from flexcop-dma.c */
-int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size);
+int flexcop_dma_allocate(struct pci_dev *pdev,
+		struct flexcop_dma *dma, u32 size);
 void flexcop_dma_free(struct flexcop_dma *dma);
 
-int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
-int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
-int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
-int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
-int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
+int flexcop_dma_control_timer_irq(struct flexcop_device *fc,
+		flexcop_dma_index_t no, int onoff);
+int flexcop_dma_control_size_irq(struct flexcop_device *fc,
+		flexcop_dma_index_t no, int onoff);
+int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma,
+		flexcop_dma_index_t dma_idx);
+int flexcop_dma_xfer_control(struct flexcop_device *fc,
+		flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index,
+		int onoff);
+int flexcop_dma_config_timer(struct flexcop_device *fc,
+		flexcop_dma_index_t dma_idx, u8 cycles);
 
 /* from flexcop-eeprom.c */
 /* the PCI part uses this call to get the MAC address, the USB part has its own */
@@ -141,13 +148,15 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t,
 	u8 chipaddr, u8 addr, u8 *buf, u16 len);
 
 /* from flexcop-sram.c */
-int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
+int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
+	flexcop_sram_dest_target_t target);
 void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
-void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill);
+void flexcop_sram_ctrl(struct flexcop_device *fc,
+		int usb_wan, int sramdma, int maximumfill);
 
 /* global prototypes for the flexcop-chip */
 /* from flexcop-fe-tuner.c */
-int flexcop_frontend_init(struct flexcop_device *card);
+int flexcop_frontend_init(struct flexcop_device *fc);
 void flexcop_frontend_exit(struct flexcop_device *fc);
 
 /* from flexcop-i2c.c */
@@ -159,11 +168,14 @@ int flexcop_sram_init(struct flexcop_device *fc);
 
 /* from flexcop-misc.c */
 void flexcop_determine_revision(struct flexcop_device *fc);
-void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const char *suffix);
-void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num);
+void flexcop_device_name(struct flexcop_device *fc,
+		const char *prefix, const char *suffix);
+void flexcop_dump_reg(struct flexcop_device *fc,
+		flexcop_ibi_register reg, int num);
 
 /* from flexcop-hw-filter.c */
-int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff);
+int flexcop_pid_feed_control(struct flexcop_device *fc,
+		struct dvb_demux_feed *dvbdmxfeed, int onoff);
 void flexcop_hw_filter_init(struct flexcop_device *fc);
 
 void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c
index 26f0011a5078..2881e0d956ad 100644
--- a/drivers/media/dvb/b2c2/flexcop-dma.c
+++ b/drivers/media/dvb/b2c2/flexcop-dma.c
@@ -1,13 +1,12 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-dma.c - methods for configuring and controlling the DMA of the FlexCop.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-dma.c - configuring and controlling the DMA of the FlexCop
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
-int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size)
+int flexcop_dma_allocate(struct pci_dev *pdev,
+		struct flexcop_dma *dma, u32 size)
 {
 	u8 *tcpu;
 	dma_addr_t tdma = 0;
@@ -32,7 +31,8 @@ EXPORT_SYMBOL(flexcop_dma_allocate);
 
 void flexcop_dma_free(struct flexcop_dma *dma)
 {
-	pci_free_consistent(dma->pdev, dma->size*2,dma->cpu_addr0, dma->dma_addr0);
+	pci_free_consistent(dma->pdev, dma->size*2,
+			dma->cpu_addr0, dma->dma_addr0);
 	memset(dma,0,sizeof(struct flexcop_dma));
 }
 EXPORT_SYMBOL(flexcop_dma_free);
@@ -44,8 +44,8 @@ int flexcop_dma_config(struct flexcop_device *fc,
 	flexcop_ibi_value v0x0,v0x4,v0xc;
 	v0x0.raw = v0x4.raw = v0xc.raw = 0;
 
-	v0x0.dma_0x0.dma_address0        = dma->dma_addr0 >> 2;
-	v0xc.dma_0xc.dma_address1        = dma->dma_addr1 >> 2;
+	v0x0.dma_0x0.dma_address0 = dma->dma_addr0 >> 2;
+	v0xc.dma_0xc.dma_address1 = dma->dma_addr1 >> 2;
 	v0x4.dma_0x4_write.dma_addr_size = dma->size / 4;
 
 	if ((dma_idx & FC_DMA_1) == dma_idx) {
@@ -57,7 +57,8 @@ int flexcop_dma_config(struct flexcop_device *fc,
 		fc->write_ibi_reg(fc,dma2_014,v0x4);
 		fc->write_ibi_reg(fc,dma2_01c,v0xc);
 	} else {
-		err("either DMA1 or DMA2 can be configured at the within one flexcop_dma_config call.");
+		err("either DMA1 or DMA2 can be configured within one "
+			"flexcop_dma_config call.");
 		return -EINVAL;
 	}
 
@@ -81,7 +82,8 @@ int flexcop_dma_xfer_control(struct flexcop_device *fc,
 		r0x0 = dma2_010;
 		r0xc = dma2_01c;
 	} else {
-		err("either transfer DMA1 or DMA2 can be started within one flexcop_dma_xfer_control call.");
+		err("either transfer DMA1 or DMA2 can be started within one "
+			"flexcop_dma_xfer_control call.");
 		return -EINVAL;
 	}
 
@@ -154,8 +156,7 @@ EXPORT_SYMBOL(flexcop_dma_control_timer_irq);
 
 /* 1 cycles = 1.97 msec */
 int flexcop_dma_config_timer(struct flexcop_device *fc,
-		flexcop_dma_index_t dma_idx,
-		u8 cycles)
+		flexcop_dma_index_t dma_idx, u8 cycles)
 {
 	flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
 	flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
diff --git a/drivers/media/dvb/b2c2/flexcop-eeprom.c b/drivers/media/dvb/b2c2/flexcop-eeprom.c
index 8a8ae8a3e6ba..a25373a9bd84 100644
--- a/drivers/media/dvb/b2c2/flexcop-eeprom.c
+++ b/drivers/media/dvb/b2c2/flexcop-eeprom.c
@@ -1,9 +1,7 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading is used)
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading)
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
@@ -14,17 +12,17 @@ static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len)
 	return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len);
 }
 
-static int eeprom_lrc_write(struct adapter *adapter, u32 addr, u32 len, u8 *wbuf, u8 *rbuf, int retries)
+static int eeprom_lrc_write(struct adapter *adapter, u32 addr,
+		u32 len, u8 *wbuf, u8 *rbuf, int retries)
 {
-	int i;
+int i;
 
-	for (i = 0; i < retries; i++) {
-		if (eeprom_write(adapter, addr, wbuf, len) == len) {
-			if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1)
-				return 1;
+for (i = 0; i < retries; i++) {
+	if (eeprom_write(adapter, addr, wbuf, len) == len) {
+		if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1)
+			return 1;
 		}
 	}
-
 	return 0;
 }
 
@@ -39,12 +37,10 @@ static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len)
 		return 0;
 
 	memcpy(wbuf, key, len);
-
 	wbuf[16] = 0;
 	wbuf[17] = 0;
 	wbuf[18] = 0;
 	wbuf[19] = calc_lrc(wbuf, 19);
-
 	return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4);
 }
 
@@ -59,7 +55,6 @@ static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len)
 		return 0;
 
 	memcpy(key, buf, len);
-
 	return 1;
 }
 
@@ -74,9 +69,7 @@ static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac)
 		tmp[3] = mac[5];
 		tmp[4] = mac[6];
 		tmp[5] = mac[7];
-
 	} else {
-
 		tmp[0] = mac[0];
 		tmp[1] = mac[1];
 		tmp[2] = mac[2];
@@ -90,11 +83,11 @@ static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac)
 
 	if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8)
 		return 1;
-
 	return 0;
 }
 
-static int flexcop_eeprom_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len)
+static int flexcop_eeprom_read(struct flexcop_device *fc,
+		u16 addr, u8 *buf, u16 len)
 {
 	return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len);
 }
@@ -110,7 +103,8 @@ static u8 calc_lrc(u8 *buf, int len)
 	return sum;
 }
 
-static int flexcop_eeprom_request(struct flexcop_device *fc, flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries)
+static int flexcop_eeprom_request(struct flexcop_device *fc,
+	flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries)
 {
 	int i,ret = 0;
 	u8 chipaddr =  0x50 | ((addr >> 8) & 3);
@@ -123,7 +117,8 @@ static int flexcop_eeprom_request(struct flexcop_device *fc, flexcop_access_op_t
 	return ret;
 }
 
-static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len, int retries)
+static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr,
+		u8 *buf, u16 len, int retries)
 {
 	int ret = flexcop_eeprom_request(fc, FC_READ, addr, buf, len, retries);
 	if (ret == 0)
@@ -133,8 +128,7 @@ static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, u8 *buf,
 }
 
 /* JJ's comment about extended == 1: it is not presently used anywhere but was
- * added to the low-level functions for possible support of EUI64
- */
+ * added to the low-level functions for possible support of EUI64 */
 int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended)
 {
 	u8 buf[8];
@@ -142,12 +136,9 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended)
 
 	if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) {
 		if (extended != 0) {
-			err("TODO: extended (EUI64) MAC addresses aren't completely supported yet");
+			err("TODO: extended (EUI64) MAC addresses aren't "
+				"completely supported yet");
 			ret = -EINVAL;
-/*			memcpy(fc->dvb_adapter.proposed_mac,buf,3);
-			mac[3] = 0xfe;
-			mac[4] = 0xff;
-			memcpy(&fc->dvb_adapter.proposed_mac[3],&buf[5],3); */
 		} else
 			memcpy(fc->dvb_adapter.proposed_mac,buf,6);
 	}
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 5cded3708541..f7afab5944cf 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -592,14 +592,14 @@ int flexcop_frontend_init(struct flexcop_device *fc)
 		fc->fe_sleep = ops->sleep;
 		ops->sleep = flexcop_sleep;
 
-		fc->dev_type = FC_SKY;
+		fc->dev_type = FC_SKY_REV26;
 		goto fe_found;
 	}
 
 	/* try the air dvb-t (mt352/Samsung tdtc9251dh0(??)) */
 	fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c);
 	if (fc->fe != NULL) {
-		fc->dev_type = FC_AIR_DVB;
+		fc->dev_type = FC_AIR_DVBT;
 		fc->fe->ops.tuner_ops.calc_regs = samsung_tdtc9251dh0_calc_regs;
 		goto fe_found;
 	}
@@ -653,7 +653,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
 		fc->fe_sleep                = ops->sleep;
 		ops->sleep                  = flexcop_sleep;
 
-		fc->dev_type                = FC_SKY_OLD;
+		fc->dev_type                = FC_SKY_REV23;
 		goto fe_found;
 	}
 
diff --git a/drivers/media/dvb/b2c2/flexcop-hw-filter.c b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
index 451974ba32f3..77e45475f4c7 100644
--- a/drivers/media/dvb/b2c2/flexcop-hw-filter.c
+++ b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
@@ -1,33 +1,30 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-hw-filter.c - pid and mac address filtering and corresponding control functions.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-hw-filter.c - pid and mac address filtering and control functions
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
 static void flexcop_rcv_data_ctrl(struct flexcop_device *fc, int onoff)
 {
-	flexcop_set_ibi_value(ctrl_208,Rcv_Data_sig,onoff);
-
-	deb_ts("rcv_data is now: '%s'\n",onoff ? "on" : "off");
+	flexcop_set_ibi_value(ctrl_208, Rcv_Data_sig, onoff);
+	deb_ts("rcv_data is now: '%s'\n", onoff ? "on" : "off");
 }
 
 void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff)
 {
-	flexcop_set_ibi_value(ctrl_208,SMC_Enable_sig,onoff);
+	flexcop_set_ibi_value(ctrl_208, SMC_Enable_sig, onoff);
 }
 
 static void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff)
 {
-	flexcop_set_ibi_value(ctrl_208,Null_filter_sig,onoff);
+	flexcop_set_ibi_value(ctrl_208, Null_filter_sig, onoff);
 }
 
 void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6])
 {
-	flexcop_ibi_value v418,v41c;
-	v41c = fc->read_ibi_reg(fc,mac_address_41c);
+	flexcop_ibi_value v418, v41c;
+	v41c = fc->read_ibi_reg(fc, mac_address_41c);
 
 	v418.mac_address_418.MAC1 = mac[0];
 	v418.mac_address_418.MAC2 = mac[1];
@@ -36,27 +33,28 @@ void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6])
 	v41c.mac_address_41c.MAC7 = mac[4];
 	v41c.mac_address_41c.MAC8 = mac[5];
 
-	fc->write_ibi_reg(fc,mac_address_418,v418);
-	fc->write_ibi_reg(fc,mac_address_41c,v41c);
+	fc->write_ibi_reg(fc, mac_address_418, v418);
+	fc->write_ibi_reg(fc, mac_address_41c, v41c);
 }
 
 void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff)
 {
-	flexcop_set_ibi_value(ctrl_208,MAC_filter_Mode_sig,onoff);
+	flexcop_set_ibi_value(ctrl_208, MAC_filter_Mode_sig, onoff);
 }
 
-static void flexcop_pid_group_filter(struct flexcop_device *fc, u16 pid, u16 mask)
+static void flexcop_pid_group_filter(struct flexcop_device *fc,
+		u16 pid, u16 mask)
 {
 	/* index_reg_310.extra_index_reg need to 0 or 7 to work */
 	flexcop_ibi_value v30c;
 	v30c.pid_filter_30c_ext_ind_0_7.Group_PID = pid;
 	v30c.pid_filter_30c_ext_ind_0_7.Group_mask = mask;
-	fc->write_ibi_reg(fc,pid_filter_30c,v30c);
+	fc->write_ibi_reg(fc, pid_filter_30c, v30c);
 }
 
 static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff)
 {
-	flexcop_set_ibi_value(ctrl_208,Mask_filter_sig,onoff);
+	flexcop_set_ibi_value(ctrl_208, Mask_filter_sig, onoff);
 }
 
 /* this fancy define reduces the code size of the quite similar PID controlling of
@@ -65,91 +63,112 @@ static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff)
 
 #define pid_ctrl(vregname,field,enablefield,trans_field,transval) \
 	flexcop_ibi_value vpid = fc->read_ibi_reg(fc, vregname), \
-					  v208 = fc->read_ibi_reg(fc, ctrl_208); \
-\
-	vpid.vregname.field = onoff ? pid : 0x1fff; \
-	vpid.vregname.trans_field = transval; \
-	v208.ctrl_208.enablefield = onoff; \
-\
-	fc->write_ibi_reg(fc,vregname,vpid); \
-	fc->write_ibi_reg(fc,ctrl_208,v208);
+v208 = fc->read_ibi_reg(fc, ctrl_208); \
+vpid.vregname.field = onoff ? pid : 0x1fff; \
+vpid.vregname.trans_field = transval; \
+v208.ctrl_208.enablefield = onoff; \
+fc->write_ibi_reg(fc, vregname, vpid); \
+fc->write_ibi_reg(fc, ctrl_208, v208);
 
-static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_300,Stream1_PID,Stream1_filter_sig,Stream1_trans,0);
+	pid_ctrl(pid_filter_300, Stream1_PID, Stream1_filter_sig,
+			Stream1_trans, 0);
 }
 
-static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_300,Stream2_PID,Stream2_filter_sig,Stream2_trans,0);
+	pid_ctrl(pid_filter_300, Stream2_PID, Stream2_filter_sig,
+			Stream2_trans, 0);
 }
 
-static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_304,PCR_PID,PCR_filter_sig,PCR_trans,0);
+	pid_ctrl(pid_filter_304, PCR_PID, PCR_filter_sig, PCR_trans, 0);
 }
 
-static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_304,PMT_PID,PMT_filter_sig,PMT_trans,0);
+	pid_ctrl(pid_filter_304, PMT_PID, PMT_filter_sig, PMT_trans, 0);
 }
 
-static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_308,EMM_PID,EMM_filter_sig,EMM_trans,0);
+	pid_ctrl(pid_filter_308, EMM_PID, EMM_filter_sig, EMM_trans, 0);
 }
 
-static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc, u16 pid, int onoff)
+static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc,
+		u16 pid, int onoff)
 {
-	pid_ctrl(pid_filter_308,ECM_PID,ECM_filter_sig,ECM_trans,0);
+	pid_ctrl(pid_filter_308, ECM_PID, ECM_filter_sig, ECM_trans, 0);
 }
 
-static void flexcop_pid_control(struct flexcop_device *fc, int index, u16 pid,int onoff)
+static void flexcop_pid_control(struct flexcop_device *fc,
+		int index, u16 pid, int onoff)
 {
 	if (pid == 0x2000)
 		return;
 
-	deb_ts("setting pid: %5d %04x at index %d '%s'\n",pid,pid,index,onoff ? "on" : "off");
+	deb_ts("setting pid: %5d %04x at index %d '%s'\n",
+			pid, pid, index, onoff ? "on" : "off");
 
 	/* We could use bit magic here to reduce source code size.
 	 * I decided against it, but to use the real register names */
 	switch (index) {
-		case 0: flexcop_pid_Stream1_PID_ctrl(fc,pid,onoff); break;
-		case 1: flexcop_pid_Stream2_PID_ctrl(fc,pid,onoff); break;
-		case 2: flexcop_pid_PCR_PID_ctrl(fc,pid,onoff); break;
-		case 3: flexcop_pid_PMT_PID_ctrl(fc,pid,onoff); break;
-		case 4: flexcop_pid_EMM_PID_ctrl(fc,pid,onoff); break;
-		case 5:	flexcop_pid_ECM_PID_ctrl(fc,pid,onoff); break;
-		default:
-			if (fc->has_32_hw_pid_filter && index < 38) {
-				flexcop_ibi_value vpid,vid;
-
-				/* set the index */
-				vid = fc->read_ibi_reg(fc,index_reg_310);
-				vid.index_reg_310.index_reg = index - 6;
-				fc->write_ibi_reg(fc,index_reg_310, vid);
-
-				vpid = fc->read_ibi_reg(fc,pid_n_reg_314);
-				vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff;
-				vpid.pid_n_reg_314.PID_enable_bit = onoff;
-				fc->write_ibi_reg(fc,pid_n_reg_314, vpid);
-			}
-			break;
+	case 0:
+		flexcop_pid_Stream1_PID_ctrl(fc, pid, onoff);
+		break;
+	case 1:
+		flexcop_pid_Stream2_PID_ctrl(fc, pid, onoff);
+		break;
+	case 2:
+		flexcop_pid_PCR_PID_ctrl(fc, pid, onoff);
+		break;
+	case 3:
+		flexcop_pid_PMT_PID_ctrl(fc, pid, onoff);
+		break;
+	case 4:
+		flexcop_pid_EMM_PID_ctrl(fc, pid, onoff);
+		break;
+	case 5:
+		flexcop_pid_ECM_PID_ctrl(fc, pid, onoff);
+		break;
+	default:
+		if (fc->has_32_hw_pid_filter && index < 38) {
+			flexcop_ibi_value vpid, vid;
+
+			/* set the index */
+			vid = fc->read_ibi_reg(fc, index_reg_310);
+			vid.index_reg_310.index_reg = index - 6;
+			fc->write_ibi_reg(fc, index_reg_310, vid);
+
+			vpid = fc->read_ibi_reg(fc, pid_n_reg_314);
+			vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff;
+			vpid.pid_n_reg_314.PID_enable_bit = onoff;
+			fc->write_ibi_reg(fc, pid_n_reg_314, vpid);
+		}
+		break;
 	}
 }
 
-static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc,int onoff)
+static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc, int onoff)
 {
 	if (fc->fullts_streaming_state != onoff) {
 		deb_ts("%s full TS transfer\n",onoff ? "enabling" : "disabling");
 		flexcop_pid_group_filter(fc, 0, 0x1fe0 * (!onoff));
-		flexcop_pid_group_filter_ctrl(fc,onoff);
+		flexcop_pid_group_filter_ctrl(fc, onoff);
 		fc->fullts_streaming_state = onoff;
 	}
 	return 0;
 }
 
-int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff)
+int flexcop_pid_feed_control(struct flexcop_device *fc,
+		struct dvb_demux_feed *dvbdmxfeed, int onoff)
 {
 	int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32;
 
@@ -164,24 +183,25 @@ int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *d
 	 *   - or the requested pid is 0x2000 */
 
 	if (!fc->pid_filtering && fc->feedcount == onoff)
-		flexcop_toggle_fullts_streaming(fc,onoff);
+		flexcop_toggle_fullts_streaming(fc, onoff);
 
 	if (fc->pid_filtering) {
-		flexcop_pid_control(fc,dvbdmxfeed->index,dvbdmxfeed->pid,onoff);
+		flexcop_pid_control \
+			(fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff);
 
 		if (fc->extra_feedcount > 0)
-			flexcop_toggle_fullts_streaming(fc,1);
+			flexcop_toggle_fullts_streaming(fc, 1);
 		else if (dvbdmxfeed->pid == 0x2000)
-			flexcop_toggle_fullts_streaming(fc,onoff);
+			flexcop_toggle_fullts_streaming(fc, onoff);
 		else
-			flexcop_toggle_fullts_streaming(fc,0);
+			flexcop_toggle_fullts_streaming(fc, 0);
 	}
 
 	/* if it was the first or last feed request change the stream-status */
 	if (fc->feedcount == onoff) {
-		flexcop_rcv_data_ctrl(fc,onoff);
+		flexcop_rcv_data_ctrl(fc, onoff);
 		if (fc->stream_control) /* device specific stream control */
-			fc->stream_control(fc,onoff);
+			fc->stream_control(fc, onoff);
 
 		/* feeding stopped -> reset the flexcop filter*/
 		if (onoff == 0) {
@@ -189,7 +209,6 @@ int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *d
 			flexcop_hw_filter_init(fc);
 		}
 	}
-
 	return 0;
 }
 EXPORT_SYMBOL(flexcop_pid_feed_control);
@@ -199,15 +218,15 @@ void flexcop_hw_filter_init(struct flexcop_device *fc)
 	int i;
 	flexcop_ibi_value v;
 	for (i = 0; i < 6 + 32*fc->has_32_hw_pid_filter; i++)
-		flexcop_pid_control(fc,i,0x1fff,0);
+		flexcop_pid_control(fc, i, 0x1fff, 0);
 
 	flexcop_pid_group_filter(fc, 0, 0x1fe0);
-	flexcop_pid_group_filter_ctrl(fc,0);
+	flexcop_pid_group_filter_ctrl(fc, 0);
 
-	v = fc->read_ibi_reg(fc,pid_filter_308);
+	v = fc->read_ibi_reg(fc, pid_filter_308);
 	v.pid_filter_308.EMM_filter_4 = 1;
 	v.pid_filter_308.EMM_filter_6 = 0;
-	fc->write_ibi_reg(fc,pid_filter_308,v);
+	fc->write_ibi_reg(fc, pid_filter_308, v);
 
 	flexcop_null_filter_ctrl(fc, 1);
 }
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index f13783f08f0f..e2bed5076485 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -1,17 +1,14 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
  * flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization
- *
- * see flexcop.c for copyright information.
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
 #define FC_MAX_I2C_RETRIES 100000
 
-/* #define DUMP_I2C_MESSAGES */
-
-static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r100)
+static int flexcop_i2c_operation(struct flexcop_device *fc,
+		flexcop_ibi_value *r100)
 {
 	int i;
 	flexcop_ibi_value r;
@@ -26,7 +23,7 @@ static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r
 		r = fc->read_ibi_reg(fc, tw_sm_c_100);
 
 		if (!r.tw_sm_c_100.no_base_addr_ack_error) {
-			if (r.tw_sm_c_100.st_done) {  /* && !r.tw_sm_c_100.working_start */
+			if (r.tw_sm_c_100.st_done) {
 				*r100 = r;
 				deb_i2c("i2c success\n");
 				return 0;
@@ -36,17 +33,31 @@ static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r
 			return -EREMOTEIO;
 		}
 	}
-	deb_i2c("tried %d times i2c operation, never finished or too many ack errors.\n",i);
+	deb_i2c("tried %d times i2c operation, "
+			"never finished or too many ack errors.\n", i);
 	return -EREMOTEIO;
 }
 
 static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,
-	flexcop_ibi_value r100, u8 *buf)
+		flexcop_ibi_value r100, u8 *buf)
 {
 	flexcop_ibi_value r104;
-	int len = r100.tw_sm_c_100.total_bytes, /* remember total_bytes is buflen-1 */
+	int len = r100.tw_sm_c_100.total_bytes,
+		/* remember total_bytes is buflen-1 */
 		ret;
 
+	/* work-around to have CableStar2 and SkyStar2 rev 2.7 work
+	 * correctly:
+	 *
+	 * the ITD1000 is behind an i2c-gate which closes automatically
+	 * after an i2c-transaction the STV0297 needs 2 consecutive reads
+	 * one with no_base_addr = 0 and one with 1
+	 *
+	 * those two work-arounds are conflictin: we check for the card
+	 * type, it is set when probing the ITD1000 */
+	if (i2c->fc->dev_type == FC_SKY_REV27)
+		r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr;
+
 	ret = flexcop_i2c_operation(i2c->fc, &r100);
 	if (ret != 0) {
 		deb_i2c("Retrying operation\n");
@@ -69,11 +80,11 @@ static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,
 		if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg;
 		if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg;
 	}
-
 	return 0;
 }
 
-static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100, u8 *buf)
+static int flexcop_i2c_write4(struct flexcop_device *fc,
+		flexcop_ibi_value r100, u8 *buf)
 {
 	flexcop_ibi_value r104;
 	int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */
@@ -81,7 +92,6 @@ static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100,
 
 	/* there is at least one byte, otherwise we wouldn't be here */
 	r100.tw_sm_c_100.data1_reg = buf[0];
-
 	r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0;
 	r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0;
 	r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0;
@@ -94,7 +104,7 @@ static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100,
 }
 
 int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,
-	flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len)
+		flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len)
 {
 	int ret;
 
@@ -117,7 +127,6 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,
 		printk("rd(");
 	else
 		printk("wr(");
-
 	printk("%02x): %02x ", chipaddr, addr);
 #endif
 
@@ -163,7 +172,8 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,
 EXPORT_SYMBOL(flexcop_i2c_request);
 
 /* master xfer callback for demodulator */
-static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
+static int flexcop_master_xfer(struct i2c_adapter *i2c_adap,
+		struct i2c_msg msgs[], int num)
 {
 	struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap);
 	int i, ret = 0;
@@ -182,12 +192,13 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
 		/* reading */
 		if (i+1 < num && (msgs[i+1].flags == I2C_M_RD)) {
 			ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr,
-				msgs[i].buf[0], msgs[i+1].buf, msgs[i+1].len);
+					msgs[i].buf[0], msgs[i+1].buf,
+					msgs[i+1].len);
 			i++; /* skip the following message */
 		} else /* writing */
 			ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr,
-				msgs[i].buf[0], &msgs[i].buf[1],
-				msgs[i].len - 1);
+					msgs[i].buf[0], &msgs[i].buf[1],
+					msgs[i].len - 1);
 		if (ret < 0) {
 			err("i2c master_xfer failed");
 			break;
@@ -214,23 +225,21 @@ static struct i2c_algorithm flexcop_algo = {
 int flexcop_i2c_init(struct flexcop_device *fc)
 {
 	int ret;
-
 	mutex_init(&fc->i2c_mutex);
 
 	fc->fc_i2c_adap[0].fc = fc;
 	fc->fc_i2c_adap[1].fc = fc;
 	fc->fc_i2c_adap[2].fc = fc;
-
 	fc->fc_i2c_adap[0].port = FC_I2C_PORT_DEMOD;
 	fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM;
 	fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER;
 
 	strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod",
-		sizeof(fc->fc_i2c_adap[0].i2c_adap.name));
+			sizeof(fc->fc_i2c_adap[0].i2c_adap.name));
 	strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom",
-		sizeof(fc->fc_i2c_adap[1].i2c_adap.name));
+			sizeof(fc->fc_i2c_adap[1].i2c_adap.name));
 	strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner",
-		sizeof(fc->fc_i2c_adap[2].i2c_adap.name));
+			sizeof(fc->fc_i2c_adap[2].i2c_adap.name));
 
 	i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]);
 	i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]);
@@ -268,7 +277,6 @@ adap_2_failed:
 	i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap);
 adap_1_failed:
 	i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap);
-
 	return ret;
 }
 
@@ -279,6 +287,5 @@ void flexcop_i2c_exit(struct flexcop_device *fc)
 		i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap);
 		i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap);
 	}
-
 	fc->init_state &= ~FC_STATE_I2C_INIT;
 }
diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c
index 93d20e56f909..e56627d2f0f4 100644
--- a/drivers/media/dvb/b2c2/flexcop-misc.c
+++ b/drivers/media/dvb/b2c2/flexcop-misc.c
@@ -1,9 +1,7 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-misc.c - miscellaneous functions.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-misc.c - miscellaneous functions
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
@@ -12,39 +10,43 @@ void flexcop_determine_revision(struct flexcop_device *fc)
 	flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204);
 
 	switch (v.misc_204.Rev_N_sig_revision_hi) {
-		case 0x2:
-			deb_info("found a FlexCopII.\n");
-			fc->rev = FLEXCOP_II;
-			break;
-		case 0x3:
-			deb_info("found a FlexCopIIb.\n");
-			fc->rev = FLEXCOP_IIB;
-			break;
-		case 0x0:
-			deb_info("found a FlexCopIII.\n");
-			fc->rev = FLEXCOP_III;
-			break;
-		default:
-			err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
-			break;
+	case 0x2:
+		deb_info("found a FlexCopII.\n");
+		fc->rev = FLEXCOP_II;
+		break;
+	case 0x3:
+		deb_info("found a FlexCopIIb.\n");
+		fc->rev = FLEXCOP_IIB;
+		break;
+	case 0x0:
+		deb_info("found a FlexCopIII.\n");
+		fc->rev = FLEXCOP_III;
+		break;
+	default:
+		err("unknown FlexCop Revision: %x. Please report this to "
+				"linux-dvb@linuxtv.org.",
+				v.misc_204.Rev_N_sig_revision_hi);
+		break;
 	}
 
 	if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
-		deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
+		deb_info("this FlexCop has "
+				"the additional 32 hardware pid filter.\n");
 	else
-		deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
+		deb_info("this FlexCop has "
+				"the 6 basic main hardware pid filter.\n");
 	/* bus parts have to decide if hw pid filtering is used or not. */
 }
 
 static const char *flexcop_revision_names[] = {
-	"Unkown chip",
+	"Unknown chip",
 	"FlexCopII",
 	"FlexCopIIb",
 	"FlexCopIII",
 };
 
 static const char *flexcop_device_names[] = {
-	"Unkown device",
+	"Unknown device",
 	"Air2PC/AirStar 2 DVB-T",
 	"Air2PC/AirStar 2 ATSC 1st generation",
 	"Air2PC/AirStar 2 ATSC 2nd generation",
@@ -61,21 +63,23 @@ static const char *flexcop_bus_names[] = {
 	"PCI",
 };
 
-void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
-		char *suffix)
+void flexcop_device_name(struct flexcop_device *fc,
+		const char *prefix, const char *suffix)
 {
-	info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
-			flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
-			flexcop_revision_names[fc->rev],suffix);
+	info("%s '%s' at the '%s' bus controlled by a '%s' %s",
+			prefix,	flexcop_device_names[fc->dev_type],
+			flexcop_bus_names[fc->bus_type],
+			flexcop_revision_names[fc->rev], suffix);
 }
 
-void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num)
+void flexcop_dump_reg(struct flexcop_device *fc,
+		flexcop_ibi_register reg, int num)
 {
 	flexcop_ibi_value v;
 	int i;
 	for (i = 0; i < num; i++) {
-		v = fc->read_ibi_reg(fc,reg+4*i);
-		deb_rdump("0x%03x: %08x, ",reg+4*i, v.raw);
+		v = fc->read_ibi_reg(fc, reg+4*i);
+		deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw);
 	}
 	deb_rdump("\n");
 }
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 76e37fd96bb6..227c0200b70a 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -1,9 +1,7 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-pci.c - covers the PCI part including DMA transfers.
- *
- * see flexcop.c for copyright information.
+ * Linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-pci.c - covers the PCI part including DMA transfers
+ * see flexcop.c for copyright information
  */
 
 #define FC_LOG_PREFIX "flexcop-pci"
@@ -11,7 +9,8 @@
 
 static int enable_pid_filtering = 1;
 module_param(enable_pid_filtering, int, 0444);
-MODULE_PARM_DESC(enable_pid_filtering, "enable hardware pid filtering: supported values: 0 (fullts), 1");
+MODULE_PARM_DESC(enable_pid_filtering,
+	"enable hardware pid filtering: supported values: 0 (fullts), 1");
 
 static int irq_chk_intv = 100;
 module_param(irq_chk_intv, int, 0644);
@@ -26,17 +25,17 @@ MODULE_PARM_DESC(irq_chk_intv, "set the interval for IRQ streaming watchdog.");
 #define DEBSTATUS " (debugging is not enabled)"
 #endif
 
-#define deb_info(args...)  dprintk(0x01,args)
-#define deb_reg(args...)   dprintk(0x02,args)
-#define deb_ts(args...)    dprintk(0x04,args)
-#define deb_irq(args...)   dprintk(0x08,args)
-#define deb_chk(args...)   dprintk(0x10,args)
+#define deb_info(args...) dprintk(0x01, args)
+#define deb_reg(args...) dprintk(0x02, args)
+#define deb_ts(args...) dprintk(0x04, args)
+#define deb_irq(args...) dprintk(0x08, args)
+#define deb_chk(args...) dprintk(0x10, args)
 
 static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug,
 	"set debug level (1=info,2=regs,4=TS,8=irqdma,16=check (|-able))."
-	 DEBSTATUS);
+	DEBSTATUS);
 
 #define DRIVER_VERSION "0.1"
 #define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV PCI Driver"
@@ -51,30 +50,30 @@ struct flexcop_pci {
 
 	void __iomem *io_mem;
 	u32 irq;
-/* buffersize (at least for DMA1, need to be % 188 == 0,
- * this logic is required */
+	/* buffersize (at least for DMA1, need to be % 188 == 0,
+	 * this logic is required */
 #define FC_DEFAULT_DMA1_BUFSIZE (1280 * 188)
 #define FC_DEFAULT_DMA2_BUFSIZE (10 * 188)
 	struct flexcop_dma dma[2];
 
 	int active_dma1_addr; /* 0 = addr0 of dma1; 1 = addr1 of dma1 */
-	u32 last_dma1_cur_pos; /* position of the pointer last time the timer/packet irq occured */
+	u32 last_dma1_cur_pos;
+	/* position of the pointer last time the timer/packet irq occured */
 	int count;
 	int count_prev;
 	int stream_problem;
 
 	spinlock_t irq_lock;
-
 	unsigned long last_irq;
 
 	struct delayed_work irq_check_work;
-
 	struct flexcop_device *fc_dev;
 };
 
-static int lastwreg,lastwval,lastrreg,lastrval;
+static int lastwreg, lastwval, lastrreg, lastrval;
 
-static flexcop_ibi_value flexcop_pci_read_ibi_reg (struct flexcop_device *fc, flexcop_ibi_register r)
+static flexcop_ibi_value flexcop_pci_read_ibi_reg(struct flexcop_device *fc,
+		flexcop_ibi_register r)
 {
 	struct flexcop_pci *fc_pci = fc->bus_specific;
 	flexcop_ibi_value v;
@@ -82,19 +81,20 @@ static flexcop_ibi_value flexcop_pci_read_ibi_reg (struct flexcop_device *fc, fl
 
 	if (lastrreg != r || lastrval != v.raw) {
 		lastrreg = r; lastrval = v.raw;
-		deb_reg("new rd: %3x: %08x\n",r,v.raw);
+		deb_reg("new rd: %3x: %08x\n", r, v.raw);
 	}
 
 	return v;
 }
 
-static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register r, flexcop_ibi_value v)
+static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc,
+		flexcop_ibi_register r, flexcop_ibi_value v)
 {
 	struct flexcop_pci *fc_pci = fc->bus_specific;
 
 	if (lastwreg != r || lastwval != v.raw) {
 		lastwreg = r; lastwval = v.raw;
-		deb_reg("new wr: %3x: %08x\n",r,v.raw);
+		deb_reg("new wr: %3x: %08x\n", r, v.raw);
 	}
 
 	writel(v.raw, fc_pci->io_mem + r);
@@ -113,15 +113,16 @@ static void flexcop_pci_irq_check_work(struct work_struct *work)
 			deb_chk("no IRQ since the last check\n");
 			if (fc_pci->stream_problem++ == 3) {
 				struct dvb_demux_feed *feed;
+				deb_info("flexcop-pci: stream problem, resetting pid filter\n");
 
 				spin_lock_irq(&fc->demux.lock);
 				list_for_each_entry(feed, &fc->demux.feed_list,
-					list_head) {
+						list_head) {
 					flexcop_pid_feed_control(fc, feed, 0);
 				}
 
 				list_for_each_entry(feed, &fc->demux.feed_list,
-					list_head) {
+						list_head) {
 					flexcop_pid_feed_control(fc, feed, 1);
 				}
 				spin_unlock_irq(&fc->demux.lock);
@@ -149,11 +150,10 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id)
 	flexcop_ibi_value v;
 	irqreturn_t ret = IRQ_HANDLED;
 
-	spin_lock_irqsave(&fc_pci->irq_lock,flags);
-
-	v = fc->read_ibi_reg(fc,irq_20c);
+	spin_lock_irqsave(&fc_pci->irq_lock, flags);
+	v = fc->read_ibi_reg(fc, irq_20c);
 
-   /* errors */
+	/* errors */
 	if (v.irq_20c.Data_receiver_error)
 		deb_chk("data receiver error\n");
 	if (v.irq_20c.Continuity_error_flag)
@@ -164,24 +164,29 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id)
 		deb_chk("Transport error\n");
 
 	if ((fc_pci->count % 1000) == 0)
-		deb_chk("%d valid irq took place so far\n",fc_pci->count);
+		deb_chk("%d valid irq took place so far\n", fc_pci->count);
 
 	if (v.irq_20c.DMA1_IRQ_Status == 1) {
 		if (fc_pci->active_dma1_addr == 0)
-			flexcop_pass_dmx_packets(fc_pci->fc_dev,fc_pci->dma[0].cpu_addr0,fc_pci->dma[0].size / 188);
+			flexcop_pass_dmx_packets(fc_pci->fc_dev,
+					fc_pci->dma[0].cpu_addr0,
+					fc_pci->dma[0].size / 188);
 		else
-			flexcop_pass_dmx_packets(fc_pci->fc_dev,fc_pci->dma[0].cpu_addr1,fc_pci->dma[0].size / 188);
+			flexcop_pass_dmx_packets(fc_pci->fc_dev,
+					fc_pci->dma[0].cpu_addr1,
+					fc_pci->dma[0].size / 188);
 
 		deb_irq("page change to page: %d\n",!fc_pci->active_dma1_addr);
 		fc_pci->active_dma1_addr = !fc_pci->active_dma1_addr;
-	} else if (v.irq_20c.DMA1_Timer_Status == 1) {
 		/* for the timer IRQ we only can use buffer dmx feeding, because we don't have
 		 * complete TS packets when reading from the DMA memory */
+	} else if (v.irq_20c.DMA1_Timer_Status == 1) {
 		dma_addr_t cur_addr =
 			fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2;
 		u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0;
 
-		deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, last_cur_pos: %08x ",
+		deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, "
+			"last_cur_pos: %08x ",
 				jiffies_to_usecs(jiffies - fc_pci->last_irq),
 				v.raw, (unsigned long long)cur_addr, cur_pos,
 				fc_pci->last_dma1_cur_pos);
@@ -191,30 +196,36 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id)
 		 * pass the data from last_cur_pos to the buffer end to the demux
 		 */
 		if (cur_pos < fc_pci->last_dma1_cur_pos) {
-			deb_irq(" end was reached: passing %d bytes ",(fc_pci->dma[0].size*2 - 1) - fc_pci->last_dma1_cur_pos);
+			deb_irq(" end was reached: passing %d bytes ",
+				(fc_pci->dma[0].size*2 - 1) -
+				fc_pci->last_dma1_cur_pos);
 			flexcop_pass_dmx_data(fc_pci->fc_dev,
-					fc_pci->dma[0].cpu_addr0 + fc_pci->last_dma1_cur_pos,
-					(fc_pci->dma[0].size*2) - fc_pci->last_dma1_cur_pos);
+				fc_pci->dma[0].cpu_addr0 +
+					fc_pci->last_dma1_cur_pos,
+				(fc_pci->dma[0].size*2) -
+					fc_pci->last_dma1_cur_pos);
 			fc_pci->last_dma1_cur_pos = 0;
 		}
 
 		if (cur_pos > fc_pci->last_dma1_cur_pos) {
-			deb_irq(" passing %d bytes ",cur_pos - fc_pci->last_dma1_cur_pos);
+			deb_irq(" passing %d bytes ",
+				cur_pos - fc_pci->last_dma1_cur_pos);
 			flexcop_pass_dmx_data(fc_pci->fc_dev,
-					fc_pci->dma[0].cpu_addr0 + fc_pci->last_dma1_cur_pos,
-					cur_pos - fc_pci->last_dma1_cur_pos);
+				fc_pci->dma[0].cpu_addr0 +
+					fc_pci->last_dma1_cur_pos,
+				cur_pos - fc_pci->last_dma1_cur_pos);
 		}
 		deb_irq("\n");
 
 		fc_pci->last_dma1_cur_pos = cur_pos;
 		fc_pci->count++;
 	} else {
-		deb_irq("isr for flexcop called, apparently without reason (%08x)\n",v.raw);
+		deb_irq("isr for flexcop called, "
+			"apparently without reason (%08x)\n", v.raw);
 		ret = IRQ_NONE;
 	}
 
-	spin_unlock_irqrestore(&fc_pci->irq_lock,flags);
-
+	spin_unlock_irqrestore(&fc_pci->irq_lock, flags);
 	return ret;
 }
 
@@ -222,52 +233,48 @@ static int flexcop_pci_stream_control(struct flexcop_device *fc, int onoff)
 {
 	struct flexcop_pci *fc_pci = fc->bus_specific;
 	if (onoff) {
-		flexcop_dma_config(fc,&fc_pci->dma[0],FC_DMA_1);
-		flexcop_dma_config(fc,&fc_pci->dma[1],FC_DMA_2);
-
-		flexcop_dma_config_timer(fc,FC_DMA_1,0);
-
-		flexcop_dma_xfer_control(fc,FC_DMA_1,FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1,1);
+		flexcop_dma_config(fc, &fc_pci->dma[0], FC_DMA_1);
+		flexcop_dma_config(fc, &fc_pci->dma[1], FC_DMA_2);
+		flexcop_dma_config_timer(fc, FC_DMA_1, 0);
+		flexcop_dma_xfer_control(fc, FC_DMA_1,
+				FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 1);
 		deb_irq("DMA xfer enabled\n");
 
 		fc_pci->last_dma1_cur_pos = 0;
-		flexcop_dma_control_timer_irq(fc,FC_DMA_1,1);
+		flexcop_dma_control_timer_irq(fc, FC_DMA_1, 1);
 		deb_irq("IRQ enabled\n");
-
 		fc_pci->count_prev = fc_pci->count;
-
-//		fc_pci->active_dma1_addr = 0;
-//		flexcop_dma_control_size_irq(fc,FC_DMA_1,1);
-
 	} else {
-		flexcop_dma_control_timer_irq(fc,FC_DMA_1,0);
+		flexcop_dma_control_timer_irq(fc, FC_DMA_1, 0);
 		deb_irq("IRQ disabled\n");
 
-//		flexcop_dma_control_size_irq(fc,FC_DMA_1,0);
-
-		flexcop_dma_xfer_control(fc,FC_DMA_1,FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1,0);
+		flexcop_dma_xfer_control(fc, FC_DMA_1,
+			 FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 0);
 		deb_irq("DMA xfer disabled\n");
 	}
-
 	return 0;
 }
 
 static int flexcop_pci_dma_init(struct flexcop_pci *fc_pci)
 {
 	int ret;
-	if ((ret = flexcop_dma_allocate(fc_pci->pdev,&fc_pci->dma[0],FC_DEFAULT_DMA1_BUFSIZE)) != 0)
+	ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[0],
+			FC_DEFAULT_DMA1_BUFSIZE);
+	if (ret != 0)
 		return ret;
 
-	if ((ret = flexcop_dma_allocate(fc_pci->pdev,&fc_pci->dma[1],FC_DEFAULT_DMA2_BUFSIZE)) != 0) {
+	ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[1],
+			FC_DEFAULT_DMA2_BUFSIZE);
+	if (ret != 0) {
 		flexcop_dma_free(&fc_pci->dma[0]);
 		return ret;
 	}
 
-	flexcop_sram_set_dest(fc_pci->fc_dev,FC_SRAM_DEST_MEDIA | FC_SRAM_DEST_NET, FC_SRAM_DEST_TARGET_DMA1);
-	flexcop_sram_set_dest(fc_pci->fc_dev,FC_SRAM_DEST_CAO   | FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_DMA2);
-
+	flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_MEDIA |
+			FC_SRAM_DEST_NET, FC_SRAM_DEST_TARGET_DMA1);
+	flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_CAO |
+			FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_DMA2);
 	fc_pci->init_state |= FC_PCI_DMA_INIT;
-
 	return ret;
 }
 
@@ -290,12 +297,8 @@ static int flexcop_pci_init(struct flexcop_pci *fc_pci)
 
 	if ((ret = pci_enable_device(fc_pci->pdev)) != 0)
 		return ret;
-
 	pci_set_master(fc_pci->pdev);
 
-	/* enable interrupts */
-	// pci_write_config_dword(pdev, 0x6c, 0x8000);
-
 	if ((ret = pci_request_regions(fc_pci->pdev, DRIVER_NAME)) != 0)
 		goto err_pci_disable_device;
 
@@ -338,8 +341,8 @@ static void flexcop_pci_exit(struct flexcop_pci *fc_pci)
 	fc_pci->init_state &= ~FC_PCI_INIT;
 }
 
-
-static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int flexcop_pci_probe(struct pci_dev *pdev,
+		const struct pci_device_id *ent)
 {
 	struct flexcop_device *fc;
 	struct flexcop_pci *fc_pci;
@@ -350,7 +353,7 @@ static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 		return -ENOMEM;
 	}
 
-/* general flexcop init */
+	/* general flexcop init */
 	fc_pci = fc->bus_specific;
 	fc_pci->fc_dev = fc;
 
@@ -358,7 +361,6 @@ static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 	fc->write_ibi_reg = flexcop_pci_write_ibi_reg;
 	fc->i2c_request = flexcop_i2c_request;
 	fc->get_mac_addr = flexcop_eeprom_check_mac_addr;
-
 	fc->stream_control = flexcop_pci_stream_control;
 
 	if (enable_pid_filtering)
@@ -368,29 +370,29 @@ static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
 	fc->pid_filtering = enable_pid_filtering;
 	fc->bus_type = FC_PCI;
-
 	fc->dev = &pdev->dev;
 	fc->owner = THIS_MODULE;
 
-/* bus specific part */
+	/* bus specific part */
 	fc_pci->pdev = pdev;
 	if ((ret = flexcop_pci_init(fc_pci)) != 0)
 		goto err_kfree;
 
-/* init flexcop */
+	/* init flexcop */
 	if ((ret = flexcop_device_initialize(fc)) != 0)
 		goto err_pci_exit;
 
-/* init dma */
+	/* init dma */
 	if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
 		goto err_fc_exit;
 
 	INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work);
 
-		if (irq_chk_intv > 0)
-			schedule_delayed_work(&fc_pci->irq_check_work,
-		msecs_to_jiffies(irq_chk_intv < 100 ? 100 : irq_chk_intv));
-
+	if (irq_chk_intv > 0)
+		schedule_delayed_work(&fc_pci->irq_check_work,
+				msecs_to_jiffies(irq_chk_intv < 100 ?
+					100 :
+					irq_chk_intv));
 	return ret;
 
 err_fc_exit:
@@ -420,7 +422,6 @@ static void flexcop_pci_remove(struct pci_dev *pdev)
 
 static struct pci_device_id flexcop_pci_tbl[] = {
 	{ PCI_DEVICE(0x13d0, 0x2103) },
-/*	{ PCI_DEVICE(0x13d0, 0x2200) }, ? */
 	{ },
 };
 
diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h
index 7599fccc1a5b..dc4528dcbb98 100644
--- a/drivers/media/dvb/b2c2/flexcop-reg.h
+++ b/drivers/media/dvb/b2c2/flexcop-reg.h
@@ -1,14 +1,11 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
  * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII
- *
- * see flexcop.c for copyright information.
+ * see flexcop.c for copyright information
  */
 #ifndef __FLEXCOP_REG_H__
 #define __FLEXCOP_REG_H__
 
-
 typedef enum {
 	FLEXCOP_UNK = 0,
 	FLEXCOP_II,
@@ -18,13 +15,13 @@ typedef enum {
 
 typedef enum {
 	FC_UNK = 0,
-	FC_AIR_DVB,
+	FC_CABLE,
+	FC_AIR_DVBT,
 	FC_AIR_ATSC1,
 	FC_AIR_ATSC2,
-	FC_SKY,
-	FC_SKY_OLD,
-	FC_CABLE,
 	FC_AIR_ATSC3,
+	FC_SKY_REV23,
+	FC_SKY_REV26,
 	FC_SKY_REV27,
 	FC_SKY_REV28,
 } flexcop_device_type_t;
@@ -36,12 +33,12 @@ typedef enum {
 
 /* FlexCop IBI Registers */
 #if defined(__LITTLE_ENDIAN)
-	#include "flexcop_ibi_value_le.h"
+#include "flexcop_ibi_value_le.h"
 #else
 #if defined(__BIG_ENDIAN)
-	#include "flexcop_ibi_value_be.h"
+#include "flexcop_ibi_value_be.h"
 #else
-	#error no endian defined
+#error no endian defined
 #endif
 #endif
 
diff --git a/drivers/media/dvb/b2c2/flexcop-sram.c b/drivers/media/dvb/b2c2/flexcop-sram.c
index cda69528548a..f2199e43e803 100644
--- a/drivers/media/dvb/b2c2/flexcop-sram.c
+++ b/drivers/media/dvb/b2c2/flexcop-sram.c
@@ -1,45 +1,43 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-sram.c - functions for controlling the SRAM.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-sram.c - functions for controlling the SRAM
+ * see flexcop.c for copyright information
  */
 #include "flexcop.h"
 
-static void flexcop_sram_set_chip (struct flexcop_device *fc, flexcop_sram_type_t type)
+static void flexcop_sram_set_chip(struct flexcop_device *fc,
+		flexcop_sram_type_t type)
 {
-	flexcop_set_ibi_value(wan_ctrl_reg_71c,sram_chip,type);
+	flexcop_set_ibi_value(wan_ctrl_reg_71c, sram_chip, type);
 }
 
 int flexcop_sram_init(struct flexcop_device *fc)
 {
 	switch (fc->rev) {
-		case FLEXCOP_II:
-		case FLEXCOP_IIB:
-			flexcop_sram_set_chip(fc,FC_SRAM_1_32KB);
-			break;
-		case FLEXCOP_III:
-			flexcop_sram_set_chip(fc,FC_SRAM_1_48KB);
-			break;
-		default:
-			return -EINVAL;
+	case FLEXCOP_II:
+	case FLEXCOP_IIB:
+		flexcop_sram_set_chip(fc, FC_SRAM_1_32KB);
+		break;
+	case FLEXCOP_III:
+		flexcop_sram_set_chip(fc, FC_SRAM_1_48KB);
+		break;
+	default:
+		return -EINVAL;
 	}
 	return 0;
 }
 
-int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target)
+int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
+		 flexcop_sram_dest_target_t target)
 {
 	flexcop_ibi_value v;
-
-	v = fc->read_ibi_reg(fc,sram_dest_reg_714);
+	v = fc->read_ibi_reg(fc, sram_dest_reg_714);
 
 	if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) {
 		err("SRAM destination target to available on FlexCopII(b)\n");
 		return -EINVAL;
 	}
-
-	deb_sram("sram dest: %x target: %x\n",dest, target);
+	deb_sram("sram dest: %x target: %x\n", dest, target);
 
 	if (dest & FC_SRAM_DEST_NET)
 		v.sram_dest_reg_714.NET_Dest = target;
@@ -154,14 +152,12 @@ static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len
 		else
 			bank = 0x10000000;
 	}
-
 	flex_sram_write(adapter, bank, addr & 0x7fff, buf, len);
 }
 
 static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
 {
 	u32 bank;
-
 	bank = 0;
 
 	if (adapter->dw_sram_type == 0x20000) {
@@ -174,26 +170,22 @@ static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
 		else
 			bank = 0x10000000;
 	}
-
 	flex_sram_read(adapter, bank, addr & 0x7fff, buf, len);
 }
 
 static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
 {
 	u32 length;
-
 	while (len != 0) {
 		length = len;
-
-		// check if the address range belongs to the same
-		// 32K memory chip. If not, the data is read from
-		// one chip at a time.
+		/* check if the address range belongs to the same
+		 * 32K memory chip. If not, the data is read
+		 * from one chip at a time */
 		if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
 			length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
 		}
 
 		sram_read_chunk(adapter, addr, buf, length);
-
 		addr = addr + length;
 		buf = buf + length;
 		len = len - length;
@@ -203,19 +195,17 @@ static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
 static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
 {
 	u32 length;
-
 	while (len != 0) {
 		length = len;
 
-		// check if the address range belongs to the same
-		// 32K memory chip. If not, the data is written to
-		// one chip at a time.
+		/* check if the address range belongs to the same
+		 * 32K memory chip. If not, the data is
+		 * written to one chip at a time */
 		if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
 			length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
 		}
 
 		sram_write_chunk(adapter, addr, buf, length);
-
 		addr = addr + length;
 		buf = buf + length;
 		len = len - length;
@@ -224,39 +214,29 @@ static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
 
 static void sram_set_size(struct adapter *adapter, u32 mask)
 {
-	write_reg_dw(adapter, 0x71c, (mask | (~0x30000 & read_reg_dw(adapter, 0x71c))));
+	write_reg_dw(adapter, 0x71c,
+			(mask | (~0x30000 & read_reg_dw(adapter, 0x71c))));
 }
 
 static void sram_init(struct adapter *adapter)
 {
 	u32 tmp;
-
 	tmp = read_reg_dw(adapter, 0x71c);
-
 	write_reg_dw(adapter, 0x71c, 1);
 
 	if (read_reg_dw(adapter, 0x71c) != 0) {
 		write_reg_dw(adapter, 0x71c, tmp);
-
 		adapter->dw_sram_type = tmp & 0x30000;
-
 		ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type);
-
 	} else {
-
 		adapter->dw_sram_type = 0x10000;
-
 		ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type);
 	}
-
-	/* return value is never used? */
-/*	return adapter->dw_sram_type; */
 }
 
 static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
 {
 	u8 tmp1, tmp2;
-
 	dprintk("%s: mask = %x, addr = %x\n", __func__, mask, addr);
 
 	sram_set_size(adapter, mask);
@@ -269,7 +249,6 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
 	sram_write(adapter, addr + 4, &tmp1, 1);
 
 	tmp2 = 0;
-
 	mdelay(20);
 
 	sram_read(adapter, addr, &tmp2, 1);
@@ -287,7 +266,6 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
 	sram_write(adapter, addr + 4, &tmp1, 1);
 
 	tmp2 = 0;
-
 	mdelay(20);
 
 	sram_read(adapter, addr, &tmp2, 1);
@@ -297,26 +275,24 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
 
 	if (tmp2 != 0x5a)
 		return 0;
-
 	return 1;
 }
 
 static u32 sram_length(struct adapter *adapter)
 {
 	if (adapter->dw_sram_type == 0x10000)
-		return 32768;	//  32K
+		return 32768; /* 32K */
 	if (adapter->dw_sram_type == 0x00000)
-		return 65536;	//  64K
+		return 65536; /* 64K */
 	if (adapter->dw_sram_type == 0x20000)
-		return 131072;	// 128K
-
-	return 32768;		// 32K
+		return 131072; /* 128K */
+	return 32768; /* 32K */
 }
 
 /* FlexcopII can work with 32K, 64K or 128K of external SRAM memory.
-    - for 128K there are 4x32K chips at bank 0,1,2,3.
-    - for  64K there are 2x32K chips at bank 1,2.
-    - for  32K there is one 32K chip at bank 0.
+   - for 128K there are 4x32K chips at bank 0,1,2,3.
+   - for  64K there are 2x32K chips at bank 1,2.
+   - for  32K there is one 32K chip at bank 0.
 
    FlexCop works only with one bank at a time. The bank is selected
    by bits 28-29 of the 0x700 register.
@@ -324,24 +300,18 @@ static u32 sram_length(struct adapter *adapter)
    bank 0 covers addresses 0x00000-0x07fff
    bank 1 covers addresses 0x08000-0x0ffff
    bank 2 covers addresses 0x10000-0x17fff
-   bank 3 covers addresses 0x18000-0x1ffff
-*/
+   bank 3 covers addresses 0x18000-0x1ffff */
 
 static int flexcop_sram_detect(struct flexcop_device *fc)
 {
-	flexcop_ibi_value r208,r71c_0,vr71c_1;
-
+	flexcop_ibi_value r208, r71c_0, vr71c_1;
 	r208 = fc->read_ibi_reg(fc, ctrl_208);
 	fc->write_ibi_reg(fc, ctrl_208, ibi_zero);
 
 	r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c);
-
 	write_reg_dw(adapter, 0x71c, 1);
-
 	tmp3 = read_reg_dw(adapter, 0x71c);
-
 	dprintk("%s: tmp3 = %x\n", __func__, tmp3);
-
 	write_reg_dw(adapter, 0x71c, tmp2);
 
 	// check for internal SRAM ???
@@ -350,9 +320,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
 		sram_set_size(adapter, 0x10000);
 		sram_init(adapter);
 		write_reg_dw(adapter, 0x208, tmp);
-
 		dprintk("%s: sram size = 32K\n", __func__);
-
 		return 32;
 	}
 
@@ -360,9 +328,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
 		sram_set_size(adapter, 0x20000);
 		sram_init(adapter);
 		write_reg_dw(adapter, 0x208, tmp);
-
 		dprintk("%s: sram size = 128K\n", __func__);
-
 		return 128;
 	}
 
@@ -370,9 +336,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
 		sram_set_size(adapter, 0x00000);
 		sram_init(adapter);
 		write_reg_dw(adapter, 0x208, tmp);
-
 		dprintk("%s: sram size = 64K\n", __func__);
-
 		return 64;
 	}
 
@@ -380,18 +344,14 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
 		sram_set_size(adapter, 0x10000);
 		sram_init(adapter);
 		write_reg_dw(adapter, 0x208, tmp);
-
 		dprintk("%s: sram size = 32K\n", __func__);
-
 		return 32;
 	}
 
 	sram_set_size(adapter, 0x10000);
 	sram_init(adapter);
 	write_reg_dw(adapter, 0x208, tmp);
-
 	dprintk("%s: SRAM detection failed. Set to 32K \n", __func__);
-
 	return 0;
 }
 
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
index ae0d76a5d51d..bedcfb671624 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.c
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -1,11 +1,8 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop-usb.c - covers the USB part.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-usb.c - covers the USB part
+ * see flexcop.c for copyright information
  */
-
 #define FC_LOG_PREFIX "flexcop_usb"
 #include "flexcop-usb.h"
 #include "flexcop-common.h"
@@ -18,42 +15,47 @@
 /* debug */
 #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG
 #define dprintk(level,args...) \
-	    do { if ((debug & level)) { printk(args); } } while (0)
-#define debug_dump(b,l,method) {\
+	do { if ((debug & level)) printk(args); } while (0)
+
+#define debug_dump(b, l, method) do {\
 	int i; \
-	for (i = 0; i < l; i++) method("%02x ", b[i]); \
-	method("\n");\
-}
+	for (i = 0; i < l; i++) \
+		method("%02x ", b[i]); \
+	method("\n"); \
+} while (0)
 
 #define DEBSTATUS ""
 #else
-#define dprintk(level,args...)
-#define debug_dump(b,l,method)
+#define dprintk(level, args...)
+#define debug_dump(b, l, method)
 #define DEBSTATUS " (debugging is not enabled)"
 #endif
 
 static int debug;
 module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2,ctrl=4,i2c=8,v8mem=16 (or-able))." DEBSTATUS);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2,"
+		"ctrl=4,i2c=8,v8mem=16 (or-able))." DEBSTATUS);
 #undef DEBSTATUS
 
-#define deb_info(args...) dprintk(0x01,args)
-#define deb_ts(args...)   dprintk(0x02,args)
-#define deb_ctrl(args...) dprintk(0x04,args)
-#define deb_i2c(args...)  dprintk(0x08,args)
-#define deb_v8(args...)   dprintk(0x10,args)
+#define deb_info(args...) dprintk(0x01, args)
+#define deb_ts(args...) dprintk(0x02, args)
+#define deb_ctrl(args...) dprintk(0x04, args)
+#define deb_i2c(args...) dprintk(0x08, args)
+#define deb_v8(args...) dprintk(0x10, args)
 
 /* JLP 111700: we will include the 1 bit gap between the upper and lower 3 bits
  * in the IBI address, to make the V8 code simpler.
- * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (these are the six bits used)
+ * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (the six bits used)
  *                  in general: 0000 0HHH 000L LL00
  * IBI ADDRESS FORMAT:                    RHHH BLLL
  *
  * where R is the read(1)/write(0) bit, B is the busy bit
  * and HHH and LLL are the two sets of three bits from the PCI address.
  */
-#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) (((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70))
-#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) (((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4))
+#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) \
+	(((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70))
+#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) \
+	(((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4))
 
 /*
  * DKT 020228
@@ -69,12 +71,13 @@ static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI,
 	struct flexcop_usb *fc_usb = fc->bus_specific;
 	u8 request = read ? B2C2_USB_READ_REG : B2C2_USB_WRITE_REG;
 	u8 request_type = (read ? USB_DIR_IN : USB_DIR_OUT) | USB_TYPE_VENDOR;
-	u8 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) | (read ? 0x80 : 0);
+	u8 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) |
+		(read ? 0x80 : 0);
 
 	int len = usb_control_msg(fc_usb->udev,
 			read ? B2C2_USB_CTRL_PIPE_IN : B2C2_USB_CTRL_PIPE_OUT,
 			request,
-			request_type,  /* 0xc0 read or 0x40 write*/
+			request_type, /* 0xc0 read or 0x40 write */
 			wAddress,
 			0,
 			val,
@@ -82,55 +85,49 @@ static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI,
 			B2C2_WAIT_FOR_OPERATION_RDW * HZ);
 
 	if (len != sizeof(u32)) {
-		err("error while %s dword from %d (%d).",read ? "reading" : "writing",
-			wAddress,wRegOffsPCI);
+		err("error while %s dword from %d (%d).", read ? "reading" :
+				"writing", wAddress, wRegOffsPCI);
 		return -EIO;
 	}
 	return 0;
 }
-
 /*
  * DKT 010817 - add support for V8 memory read/write and flash update
  */
 static int flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb,
 		flexcop_usb_request_t req, u8 page, u16 wAddress,
-		u8 *pbBuffer,u32 buflen)
+		u8 *pbBuffer, u32 buflen)
 {
-//	u8 dwRequestType;
 	u8 request_type = USB_TYPE_VENDOR;
 	u16 wIndex;
-	int nWaitTime,pipe,len;
-
+	int nWaitTime, pipe, len;
 	wIndex = page << 8;
 
 	switch (req) {
-		case B2C2_USB_READ_V8_MEM:
-			nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ;
-			request_type |= USB_DIR_IN;
-//			dwRequestType = (u8) RTYPE_READ_V8_MEMORY;
-			pipe = B2C2_USB_CTRL_PIPE_IN;
+	case B2C2_USB_READ_V8_MEM:
+		nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ;
+		request_type |= USB_DIR_IN;
+		pipe = B2C2_USB_CTRL_PIPE_IN;
 		break;
-		case B2C2_USB_WRITE_V8_MEM:
-			wIndex |= pbBuffer[0];
-			request_type |= USB_DIR_OUT;
-			nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE;
-//			dwRequestType = (u8) RTYPE_WRITE_V8_MEMORY;
-			pipe = B2C2_USB_CTRL_PIPE_OUT;
+	case B2C2_USB_WRITE_V8_MEM:
+		wIndex |= pbBuffer[0];
+		request_type |= USB_DIR_OUT;
+		nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE;
+		pipe = B2C2_USB_CTRL_PIPE_OUT;
 		break;
-		case B2C2_USB_FLASH_BLOCK:
-			request_type |= USB_DIR_OUT;
-			nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH;
-//			dwRequestType = (u8) RTYPE_WRITE_V8_FLASH;
-			pipe = B2C2_USB_CTRL_PIPE_OUT;
+	case B2C2_USB_FLASH_BLOCK:
+		request_type |= USB_DIR_OUT;
+		nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH;
+		pipe = B2C2_USB_CTRL_PIPE_OUT;
 		break;
-		default:
-			deb_info("unsupported request for v8_mem_req %x.\n",req);
+	default:
+		deb_info("unsupported request for v8_mem_req %x.\n", req);
 		return -EINVAL;
 	}
-	deb_v8("v8mem: %02x %02x %04x %04x, len: %d\n",request_type,req,
-			wAddress,wIndex,buflen);
+	deb_v8("v8mem: %02x %02x %04x %04x, len: %d\n", request_type, req,
+			wAddress, wIndex, buflen);
 
-	len = usb_control_msg(fc_usb->udev,pipe,
+	len = usb_control_msg(fc_usb->udev, pipe,
 			req,
 			request_type,
 			wAddress,
@@ -139,39 +136,53 @@ static int flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb,
 			buflen,
 			nWaitTime * HZ);
 
-	debug_dump(pbBuffer,len,deb_v8);
-
+	debug_dump(pbBuffer, len, deb_v8);
 	return len == buflen ? 0 : -EIO;
 }
 
 #define bytes_left_to_read_on_page(paddr,buflen) \
-			((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
-			? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
+	((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
+	 ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
 
-static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb,flexcop_usb_request_t req,
-		flexcop_usb_mem_page_t page_start, u32 addr, int extended, u8 *buf, u32 len)
+static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb,
+		flexcop_usb_request_t req, flexcop_usb_mem_page_t page_start,
+		u32 addr, int extended, u8 *buf, u32 len)
 {
 	int i,ret = 0;
 	u16 wMax;
 	u32 pagechunk = 0;
 
 	switch(req) {
-		case B2C2_USB_READ_V8_MEM:  wMax = USB_MEM_READ_MAX; break;
-		case B2C2_USB_WRITE_V8_MEM:	wMax = USB_MEM_WRITE_MAX; break;
-		case B2C2_USB_FLASH_BLOCK:  wMax = USB_FLASH_MAX; break;
-		default:
-			return -EINVAL;
+	case B2C2_USB_READ_V8_MEM:
+		wMax = USB_MEM_READ_MAX;
+		break;
+	case B2C2_USB_WRITE_V8_MEM:
+		wMax = USB_MEM_WRITE_MAX;
+		break;
+	case B2C2_USB_FLASH_BLOCK:
+		wMax = USB_FLASH_MAX;
+		break;
+	default:
+		return -EINVAL;
 		break;
 	}
 	for (i = 0; i < len;) {
-		pagechunk = wMax < bytes_left_to_read_on_page(addr,len) ? wMax : bytes_left_to_read_on_page(addr,len);
-		deb_info("%x\n",(addr & V8_MEMORY_PAGE_MASK) | (V8_MEMORY_EXTENDED*extended));
-		if ((ret = flexcop_usb_v8_memory_req(fc_usb,req,
-				page_start + (addr / V8_MEMORY_PAGE_SIZE), /* actual page */
-				(addr & V8_MEMORY_PAGE_MASK) | (V8_MEMORY_EXTENDED*extended),
-				&buf[i],pagechunk)) < 0)
+		pagechunk =
+			wMax < bytes_left_to_read_on_page(addr, len) ?
+				wMax :
+				bytes_left_to_read_on_page(addr, len);
+		deb_info("%x\n",
+			(addr & V8_MEMORY_PAGE_MASK) |
+				(V8_MEMORY_EXTENDED*extended));
+
+		ret = flexcop_usb_v8_memory_req(fc_usb, req,
+			page_start + (addr / V8_MEMORY_PAGE_SIZE),
+			(addr & V8_MEMORY_PAGE_MASK) |
+				(V8_MEMORY_EXTENDED*extended),
+			&buf[i], pagechunk);
+
+		if (ret < 0)
 			return ret;
-
 		addr += pagechunk;
 		len -= pagechunk;
 	}
@@ -180,8 +191,9 @@ static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb,flexcop_usb_request
 
 static int flexcop_usb_get_mac_addr(struct flexcop_device *fc, int extended)
 {
-	return flexcop_usb_memory_req(fc->bus_specific,B2C2_USB_READ_V8_MEM,
-			V8_MEMORY_PAGE_FLASH,0x1f010,1,fc->dvb_adapter.proposed_mac,6);
+	return flexcop_usb_memory_req(fc->bus_specific, B2C2_USB_READ_V8_MEM,
+		V8_MEMORY_PAGE_FLASH, 0x1f010, 1,
+		fc->dvb_adapter.proposed_mac, 6);
 }
 
 #if 0
@@ -191,11 +203,8 @@ static int flexcop_usb_utility_req(struct flexcop_usb *fc_usb, int set,
 {
 	u16 wValue;
 	u8 request_type = (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR;
-//	u8 dwRequestType = (u8) RTYPE_GENERIC,
 	int nWaitTime = 2,
-		pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN,
-		len;
-
+	    pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN, len;
 	wValue = (func << 8) | extra;
 
 	len = usb_control_msg(fc_usb->udev,pipe,
@@ -218,36 +227,35 @@ static int flexcop_usb_i2c_req(struct flexcop_i2c_adapter *i2c,
 	struct flexcop_usb *fc_usb = i2c->fc->bus_specific;
 	u16 wValue, wIndex;
 	int nWaitTime,pipe,len;
-//	u8 dwRequestType;
 	u8 request_type = USB_TYPE_VENDOR;
 
 	switch (func) {
-		case USB_FUNC_I2C_WRITE:
-		case USB_FUNC_I2C_MULTIWRITE:
-		case USB_FUNC_I2C_REPEATWRITE:
+	case USB_FUNC_I2C_WRITE:
+	case USB_FUNC_I2C_MULTIWRITE:
+	case USB_FUNC_I2C_REPEATWRITE:
 		/* DKT 020208 - add this to support special case of DiSEqC */
-		case USB_FUNC_I2C_CHECKWRITE:
-			pipe = B2C2_USB_CTRL_PIPE_OUT;
-			nWaitTime = 2;
-//			dwRequestType = (u8) RTYPE_GENERIC;
-			request_type |= USB_DIR_OUT;
+	case USB_FUNC_I2C_CHECKWRITE:
+		pipe = B2C2_USB_CTRL_PIPE_OUT;
+		nWaitTime = 2;
+		request_type |= USB_DIR_OUT;
 		break;
-		case USB_FUNC_I2C_READ:
-		case USB_FUNC_I2C_REPEATREAD:
-			pipe = B2C2_USB_CTRL_PIPE_IN;
-			nWaitTime = 2;
-//			dwRequestType = (u8) RTYPE_GENERIC;
-			request_type |= USB_DIR_IN;
+	case USB_FUNC_I2C_READ:
+	case USB_FUNC_I2C_REPEATREAD:
+		pipe = B2C2_USB_CTRL_PIPE_IN;
+		nWaitTime = 2;
+		request_type |= USB_DIR_IN;
 		break;
-		default:
-			deb_info("unsupported function for i2c_req %x\n",func);
-			return -EINVAL;
+	default:
+		deb_info("unsupported function for i2c_req %x\n", func);
+		return -EINVAL;
 	}
 	wValue = (func << 8) | (i2c->port << 4);
 	wIndex = (chipaddr << 8 ) | addr;
 
-	deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req,
-		wValue & 0xff, wValue >> 8, wIndex & 0xff, wIndex >> 8);
+	deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",
+			func, request_type, req,
+			wValue & 0xff, wValue >> 8,
+			wIndex & 0xff, wIndex >> 8);
 
 	len = usb_control_msg(fc_usb->udev,pipe,
 			req,
@@ -257,44 +265,49 @@ static int flexcop_usb_i2c_req(struct flexcop_i2c_adapter *i2c,
 			buf,
 			buflen,
 			nWaitTime * HZ);
-
 	return len == buflen ? 0 : -EREMOTEIO;
 }
 
-/* actual bus specific access functions, make sure prototype are/will be equal to pci */
-static flexcop_ibi_value flexcop_usb_read_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register reg)
+/* actual bus specific access functions,
+   make sure prototype are/will be equal to pci */
+static flexcop_ibi_value flexcop_usb_read_ibi_reg(struct flexcop_device *fc,
+	flexcop_ibi_register reg)
 {
 	flexcop_ibi_value val;
 	val.raw = 0;
-	flexcop_usb_readwrite_dw(fc,reg, &val.raw, 1);
+	flexcop_usb_readwrite_dw(fc, reg, &val.raw, 1);
 	return val;
 }
 
-static int flexcop_usb_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_register reg, flexcop_ibi_value val)
+static int flexcop_usb_write_ibi_reg(struct flexcop_device *fc,
+		flexcop_ibi_register reg, flexcop_ibi_value val)
 {
-	return flexcop_usb_readwrite_dw(fc,reg, &val.raw, 0);
+	return flexcop_usb_readwrite_dw(fc, reg, &val.raw, 0);
 }
 
 static int flexcop_usb_i2c_request(struct flexcop_i2c_adapter *i2c,
-	flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len)
+		flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len)
 {
 	if (op == FC_READ)
 		return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST,
-			USB_FUNC_I2C_READ, chipaddr, addr, buf, len);
+				USB_FUNC_I2C_READ, chipaddr, addr, buf, len);
 	else
 		return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST,
-			USB_FUNC_I2C_WRITE, chipaddr, addr, buf, len);
+				USB_FUNC_I2C_WRITE, chipaddr, addr, buf, len);
 }
 
-static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, u8 *buffer, int buffer_length)
+static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb,
+	u8 *buffer, int buffer_length)
 {
 	u8 *b;
 	int l;
 
-	deb_ts("tmp_buffer_length=%d, buffer_length=%d\n", fc_usb->tmp_buffer_length, buffer_length);
+	deb_ts("tmp_buffer_length=%d, buffer_length=%d\n",
+		fc_usb->tmp_buffer_length, buffer_length);
 
 	if (fc_usb->tmp_buffer_length > 0) {
-		memcpy(fc_usb->tmp_buffer+fc_usb->tmp_buffer_length, buffer, buffer_length);
+		memcpy(fc_usb->tmp_buffer+fc_usb->tmp_buffer_length, buffer,
+				buffer_length);
 		fc_usb->tmp_buffer_length += buffer_length;
 		b = fc_usb->tmp_buffer;
 		l = fc_usb->tmp_buffer_length;
@@ -304,23 +317,26 @@ static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, u8 *buffer, in
 	}
 
 	while (l >= 190) {
-		if (*b == 0xff)
+		if (*b == 0xff) {
 			switch (*(b+1) & 0x03) {
-				case 0x01: /* media packet */
-					if ( *(b+2) == 0x47 )
-						flexcop_pass_dmx_packets(fc_usb->fc_dev, b+2, 1);
-					else
-						deb_ts("not ts packet %02x %02x %02x %02x \n", *(b+2), *(b+3), *(b+4), *(b+5) );
-
-					b += 190;
-					l -= 190;
+			case 0x01: /* media packet */
+				if (*(b+2) == 0x47)
+					flexcop_pass_dmx_packets(
+							fc_usb->fc_dev, b+2, 1);
+				else
+					deb_ts(
+					"not ts packet %02x %02x %02x %02x \n",
+						*(b+2), *(b+3),
+						*(b+4), *(b+5));
+				b += 190;
+				l -= 190;
 				break;
-				default:
-					deb_ts("wrong packet type\n");
-					l = 0;
+			default:
+				deb_ts("wrong packet type\n");
+				l = 0;
 				break;
 			}
-		else {
+		} else {
 			deb_ts("wrong header\n");
 			l = 0;
 		}
@@ -337,23 +353,26 @@ static void flexcop_usb_urb_complete(struct urb *urb)
 	int i;
 
 	if (urb->actual_length > 0)
-		deb_ts("urb completed, bufsize: %d actlen; %d\n",urb->transfer_buffer_length, urb->actual_length);
+		deb_ts("urb completed, bufsize: %d actlen; %d\n",
+			urb->transfer_buffer_length, urb->actual_length);
 
 	for (i = 0; i < urb->number_of_packets; i++) {
 		if (urb->iso_frame_desc[i].status < 0) {
-			err("iso frame descriptor %d has an error: %d\n",i,urb->iso_frame_desc[i].status);
+			err("iso frame descriptor %d has an error: %d\n", i,
+				urb->iso_frame_desc[i].status);
 		} else
 			if (urb->iso_frame_desc[i].actual_length > 0) {
-				deb_ts("passed %d bytes to the demux\n",urb->iso_frame_desc[i].actual_length);
+				deb_ts("passed %d bytes to the demux\n",
+					urb->iso_frame_desc[i].actual_length);
 
 				flexcop_usb_process_frame(fc_usb,
-					urb->transfer_buffer + urb->iso_frame_desc[i].offset,
+					urb->transfer_buffer +
+						urb->iso_frame_desc[i].offset,
 					urb->iso_frame_desc[i].actual_length);
-		}
+			}
 		urb->iso_frame_desc[i].status = 0;
 		urb->iso_frame_desc[i].actual_length = 0;
 	}
-
 	usb_submit_urb(urb,GFP_ATOMIC);
 }
 
@@ -374,35 +393,47 @@ static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb)
 		}
 
 	if (fc_usb->iso_buffer != NULL)
-		pci_free_consistent(NULL,fc_usb->buffer_size, fc_usb->iso_buffer, fc_usb->dma_addr);
+		pci_free_consistent(NULL,
+			fc_usb->buffer_size, fc_usb->iso_buffer,
+			fc_usb->dma_addr);
 }
 
 static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb)
 {
-	u16 frame_size = le16_to_cpu(fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize);
-	int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * frame_size,i,j,ret;
+	u16 frame_size = le16_to_cpu(
+		fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize);
+	int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO *
+		frame_size, i, j, ret;
 	int buffer_offset = 0;
 
-	deb_ts("creating %d iso-urbs with %d frames each of %d bytes size = %d.\n",
-			B2C2_USB_NUM_ISO_URB, B2C2_USB_FRAMES_PER_ISO, frame_size,bufsize);
+	deb_ts("creating %d iso-urbs with %d frames "
+			"each of %d bytes size = %d.\n", B2C2_USB_NUM_ISO_URB,
+			B2C2_USB_FRAMES_PER_ISO, frame_size, bufsize);
 
-	fc_usb->iso_buffer = pci_alloc_consistent(NULL,bufsize,&fc_usb->dma_addr);
+	fc_usb->iso_buffer = pci_alloc_consistent(NULL,
+			bufsize, &fc_usb->dma_addr);
 	if (fc_usb->iso_buffer == NULL)
 		return -ENOMEM;
+
 	memset(fc_usb->iso_buffer, 0, bufsize);
 	fc_usb->buffer_size = bufsize;
 
 	/* creating iso urbs */
-	for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++)
-		if (!(fc_usb->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO,GFP_ATOMIC))) {
+	for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) {
+		fc_usb->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO,
+			GFP_ATOMIC);
+		if (fc_usb->iso_urb[i] == NULL) {
 			ret = -ENOMEM;
 			goto urb_error;
 		}
+	}
+
 	/* initialising and submitting iso urbs */
 	for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) {
 		int frame_offset = 0;
 		struct urb *urb = fc_usb->iso_urb[i];
-		deb_ts("initializing and submitting urb no. %d (buf_offset: %d).\n",i,buffer_offset);
+		deb_ts("initializing and submitting urb no. %d "
+			"(buf_offset: %d).\n", i, buffer_offset);
 
 		urb->dev = fc_usb->udev;
 		urb->context = fc_usb;
@@ -416,26 +447,26 @@ static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb)
 
 		buffer_offset += frame_size * B2C2_USB_FRAMES_PER_ISO;
 		for (j = 0; j < B2C2_USB_FRAMES_PER_ISO; j++) {
-			deb_ts("urb no: %d, frame: %d, frame_offset: %d\n",i,j,frame_offset);
+			deb_ts("urb no: %d, frame: %d, frame_offset: %d\n",
+					i, j, frame_offset);
 			urb->iso_frame_desc[j].offset = frame_offset;
 			urb->iso_frame_desc[j].length = frame_size;
 			frame_offset += frame_size;
 		}
 
 		if ((ret = usb_submit_urb(fc_usb->iso_urb[i],GFP_ATOMIC))) {
-			err("submitting urb %d failed with %d.",i,ret);
+			err("submitting urb %d failed with %d.", i, ret);
 			goto urb_error;
 		}
 		deb_ts("submitted urb no. %d.\n",i);
 	}
 
-/* SRAM */
-
-	flexcop_sram_set_dest(fc_usb->fc_dev,FC_SRAM_DEST_MEDIA | FC_SRAM_DEST_NET |
-			FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_WAN_USB);
-	flexcop_wan_set_speed(fc_usb->fc_dev,FC_WAN_SPEED_8MBITS);
-	flexcop_sram_ctrl(fc_usb->fc_dev,1,1,1);
-
+	/* SRAM */
+	flexcop_sram_set_dest(fc_usb->fc_dev, FC_SRAM_DEST_MEDIA |
+			FC_SRAM_DEST_NET | FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI,
+			FC_SRAM_DEST_TARGET_WAN_USB);
+	flexcop_wan_set_speed(fc_usb->fc_dev, FC_WAN_SPEED_8MBITS);
+	flexcop_sram_ctrl(fc_usb->fc_dev, 1, 1, 1);
 	return 0;
 
 urb_error:
@@ -448,20 +479,20 @@ static int flexcop_usb_init(struct flexcop_usb *fc_usb)
 	/* use the alternate setting with the larges buffer */
 	usb_set_interface(fc_usb->udev,0,1);
 	switch (fc_usb->udev->speed) {
-		case USB_SPEED_LOW:
-			err("cannot handle USB speed because it is to sLOW.");
-			return -ENODEV;
-			break;
-		case USB_SPEED_FULL:
-			info("running at FULL speed.");
-			break;
-		case USB_SPEED_HIGH:
-			info("running at HIGH speed.");
-			break;
-		case USB_SPEED_UNKNOWN: /* fall through */
-		default:
-			err("cannot handle USB speed because it is unkown.");
-			return -ENODEV;
+	case USB_SPEED_LOW:
+		err("cannot handle USB speed because it is too slow.");
+		return -ENODEV;
+		break;
+	case USB_SPEED_FULL:
+		info("running at FULL speed.");
+		break;
+	case USB_SPEED_HIGH:
+		info("running at HIGH speed.");
+		break;
+	case USB_SPEED_UNKNOWN: /* fall through */
+	default:
+		err("cannot handle USB speed because it is unknown.");
+		return -ENODEV;
 	}
 	usb_set_intfdata(fc_usb->uintf, fc_usb);
 	return 0;
@@ -485,7 +516,7 @@ static int flexcop_usb_probe(struct usb_interface *intf,
 		return -ENOMEM;
 	}
 
-/* general flexcop init */
+	/* general flexcop init */
 	fc_usb = fc->bus_specific;
 	fc_usb->fc_dev = fc;
 
@@ -502,21 +533,21 @@ static int flexcop_usb_probe(struct usb_interface *intf,
 	fc->dev = &udev->dev;
 	fc->owner = THIS_MODULE;
 
-/* bus specific part */
+	/* bus specific part */
 	fc_usb->udev = udev;
 	fc_usb->uintf = intf;
 	if ((ret = flexcop_usb_init(fc_usb)) != 0)
 		goto err_kfree;
 
-/* init flexcop */
+	/* init flexcop */
 	if ((ret = flexcop_device_initialize(fc)) != 0)
 		goto err_usb_exit;
 
-/* xfer init */
+	/* xfer init */
 	if ((ret = flexcop_usb_transfer_init(fc_usb)) != 0)
 		goto err_fc_exit;
 
-	info("%s successfully initialized and connected.",DRIVER_NAME);
+	info("%s successfully initialized and connected.", DRIVER_NAME);
 	return 0;
 
 err_fc_exit:
@@ -535,12 +566,12 @@ static void flexcop_usb_disconnect(struct usb_interface *intf)
 	flexcop_device_exit(fc_usb->fc_dev);
 	flexcop_usb_exit(fc_usb);
 	flexcop_device_kfree(fc_usb->fc_dev);
-	info("%s successfully deinitialized and disconnected.",DRIVER_NAME);
+	info("%s successfully deinitialized and disconnected.", DRIVER_NAME);
 }
 
 static struct usb_device_id flexcop_usb_table [] = {
-	    { USB_DEVICE(0x0af7, 0x0101) },
-	    { }
+	{ USB_DEVICE(0x0af7, 0x0101) },
+	{ }
 };
 MODULE_DEVICE_TABLE (usb, flexcop_usb_table);
 
@@ -557,10 +588,9 @@ static int __init flexcop_usb_module_init(void)
 {
 	int result;
 	if ((result = usb_register(&flexcop_usb_driver))) {
-		err("usb_register failed. (%d)",result);
+		err("usb_register failed. (%d)", result);
 		return result;
 	}
-
 	return 0;
 }
 
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.h b/drivers/media/dvb/b2c2/flexcop-usb.h
index 630e647a2caa..92529a9c4475 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.h
+++ b/drivers/media/dvb/b2c2/flexcop-usb.h
@@ -1,15 +1,20 @@
+/*
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop-usb.h - header file for the USB part
+ * see flexcop.c for copyright information
+ */
 #ifndef __FLEXCOP_USB_H_INCLUDED__
 #define __FLEXCOP_USB_H_INCLUDED__
 
 #include <linux/usb.h>
 
 /* transfer parameters */
-#define B2C2_USB_FRAMES_PER_ISO		4
-#define B2C2_USB_NUM_ISO_URB		4
+#define B2C2_USB_FRAMES_PER_ISO 4
+#define B2C2_USB_NUM_ISO_URB 4
 
-#define B2C2_USB_CTRL_PIPE_IN		usb_rcvctrlpipe(fc_usb->udev,0)
-#define B2C2_USB_CTRL_PIPE_OUT		usb_sndctrlpipe(fc_usb->udev,0)
-#define B2C2_USB_DATA_PIPE			usb_rcvisocpipe(fc_usb->udev,0x81)
+#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev, 0)
+#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev, 0)
+#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev, 0x81)
 
 struct flexcop_usb {
 	struct usb_device *udev;
@@ -18,8 +23,8 @@ struct flexcop_usb {
 	u8 *iso_buffer;
 	int buffer_size;
 	dma_addr_t dma_addr;
-	struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
 
+	struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
 	struct flexcop_device *fc_dev;
 
 	u8 tmp_buffer[1023+190];
@@ -30,14 +35,6 @@ struct flexcop_usb {
 /* request types TODO What is its use?*/
 typedef enum {
 
-/* something is wrong with this part
-	RTYPE_READ_DW         = (1 << 6),
-	RTYPE_WRITE_DW_1      = (3 << 6),
-	RTYPE_READ_V8_MEMORY  = (6 << 6),
-	RTYPE_WRITE_V8_MEMORY = (7 << 6),
-	RTYPE_WRITE_V8_FLASH  = (8 << 6),
-	RTYPE_GENERIC         = (9 << 6),
-*/
 } flexcop_usb_request_type_t;
 #endif
 
@@ -47,7 +44,6 @@ typedef enum {
 	B2C2_USB_READ_V8_MEM  = 0x05,
 	B2C2_USB_READ_REG     = 0x08,
 	B2C2_USB_WRITE_REG    = 0x0A,
-/*	B2C2_USB_WRITEREGLO   = 0x0A, */
 	B2C2_USB_WRITEREGHI   = 0x0B,
 	B2C2_USB_FLASH_BLOCK  = 0x10,
 	B2C2_USB_I2C_REQUEST  = 0x11,
@@ -62,15 +58,13 @@ typedef enum {
 	USB_FUNC_I2C_REPEATWRITE = 0x04,
 	USB_FUNC_GET_DESCRIPTOR  = 0x05,
 	USB_FUNC_I2C_REPEATREAD  = 0x06,
-/* DKT 020208 - add this to support special case of DiSEqC */
+	/* DKT 020208 - add this to support special case of DiSEqC */
 	USB_FUNC_I2C_CHECKWRITE  = 0x07,
 	USB_FUNC_I2C_CHECKRESULT = 0x08,
 } flexcop_usb_i2c_function_t;
 
-/*
- * function definition for UTILITY request 0x12
- * DKT 020304 - new utility function
- */
+/* function definition for UTILITY request 0x12
+ * DKT 020304 - new utility function */
 typedef enum {
 	UTILITY_SET_FILTER          = 0x01,
 	UTILITY_DATA_ENABLE         = 0x02,
@@ -84,7 +78,7 @@ typedef enum {
 	UTILITY_DATA_RESET          = 0x0A,
 	UTILITY_GET_DATA_STATUS     = 0x10,
 	UTILITY_GET_V8_REG          = 0x11,
-/* DKT 020326 - add function for v1.14 */
+	/* DKT 020326 - add function for v1.14 */
 	UTILITY_SRAM_WRITE          = 0x12,
 	UTILITY_SRAM_READ           = 0x13,
 	UTILITY_SRAM_TESTFILL       = 0x14,
@@ -92,13 +86,13 @@ typedef enum {
 	UTILITY_SRAM_TESTVERIFY     = 0x16,
 } flexcop_usb_utility_function_t;
 
-#define B2C2_WAIT_FOR_OPERATION_RW  1*HZ       /* 1 s */
-#define B2C2_WAIT_FOR_OPERATION_RDW 3*HZ       /* 3 s */
-#define B2C2_WAIT_FOR_OPERATION_WDW 1*HZ       /* 1 s */
+#define B2C2_WAIT_FOR_OPERATION_RW (1*HZ)
+#define B2C2_WAIT_FOR_OPERATION_RDW (3*HZ)
+#define B2C2_WAIT_FOR_OPERATION_WDW (1*HZ)
 
-#define B2C2_WAIT_FOR_OPERATION_V8READ   3*HZ  /* 3 s */
-#define B2C2_WAIT_FOR_OPERATION_V8WRITE  3*HZ  /* 3 s */
-#define B2C2_WAIT_FOR_OPERATION_V8FLASH  3*HZ  /* 3 s */
+#define B2C2_WAIT_FOR_OPERATION_V8READ (3*HZ)
+#define B2C2_WAIT_FOR_OPERATION_V8WRITE (3*HZ)
+#define B2C2_WAIT_FOR_OPERATION_V8FLASH (3*HZ)
 
 typedef enum {
 	V8_MEMORY_PAGE_DVB_CI = 0x20,
@@ -107,13 +101,11 @@ typedef enum {
 	V8_MEMORY_PAGE_FLASH  = 0x80
 } flexcop_usb_mem_page_t;
 
-#define V8_MEMORY_EXTENDED      (1 << 15)
-
-#define USB_MEM_READ_MAX                32
-#define USB_MEM_WRITE_MAX               1
-#define USB_FLASH_MAX                   8
-
-#define V8_MEMORY_PAGE_SIZE     0x8000      // 32K
-#define V8_MEMORY_PAGE_MASK     0x7FFF
+#define V8_MEMORY_EXTENDED (1 << 15)
+#define USB_MEM_READ_MAX   32
+#define USB_MEM_WRITE_MAX   1
+#define USB_FLASH_MAX       8
+#define V8_MEMORY_PAGE_SIZE 0x8000 /* 32K */
+#define V8_MEMORY_PAGE_MASK 0x7FFF
 
 #endif
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 91068952b502..2df1b0214dcd 100644
--- a/drivers/media/dvb/b2c2/flexcop.c
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -1,22 +1,20 @@
 /*
- * flexcop.c - driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * Copyright (C) 2004-5 Patrick Boettcher <patrick.boettcher@desy.de>
- *
- * based on the skystar2-driver
- * Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop.c - main module part
+ * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de>
+ * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
  *
  * Acknowledgements:
- *     John Jurrius from BBTI, Inc. for extensive support with
- *         code examples and data books
- *
- *     Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting)
+ *   John Jurrius from BBTI, Inc. for extensive support
+ *                    with code examples and data books
+ *   Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting)
  *
  * Contributions to the skystar2-driver have been done by
- *     Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes)
- *     Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code)
- *     Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac filtering)
- *
+ *   Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes)
+ *   Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code)
+ *   Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu)
+ *   Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac
+ *               filtering)
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -46,7 +44,10 @@
 
 int b2c2_flexcop_debug;
 module_param_named(debug, b2c2_flexcop_debug,  int, 0644);
-MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram,32=reg (|-able))." DEBSTATUS);
+MODULE_PARM_DESC(debug,
+		"set debug level (1=info,2=tuner,4=i2c,8=ts,"
+		"16=sram,32=reg (|-able))."
+		DEBSTATUS);
 #undef DEBSTATUS
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -57,37 +58,36 @@ flexcop_ibi_value ibi_zero;
 static int flexcop_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
 	struct flexcop_device *fc = dvbdmxfeed->demux->priv;
-	return flexcop_pid_feed_control(fc,dvbdmxfeed,1);
+	return flexcop_pid_feed_control(fc, dvbdmxfeed, 1);
 }
 
 static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 {
 	struct flexcop_device *fc = dvbdmxfeed->demux->priv;
-	return flexcop_pid_feed_control(fc,dvbdmxfeed,0);
+	return flexcop_pid_feed_control(fc, dvbdmxfeed, 0);
 }
 
 static int flexcop_dvb_init(struct flexcop_device *fc)
 {
 	int ret = dvb_register_adapter(&fc->dvb_adapter,
-				       "FlexCop Digital TV device", fc->owner,
-				       fc->dev, adapter_nr);
+			"FlexCop Digital TV device", fc->owner,
+			fc->dev, adapter_nr);
 	if (ret < 0) {
 		err("error registering DVB adapter");
 		return ret;
 	}
 	fc->dvb_adapter.priv = fc;
 
-	fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
+	fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING
+			| DMX_MEMORY_BASED_FILTERING);
 	fc->demux.priv = fc;
-
 	fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED;
-
 	fc->demux.start_feed = flexcop_dvb_start_feed;
 	fc->demux.stop_feed = flexcop_dvb_stop_feed;
 	fc->demux.write_to_decoder = NULL;
 
 	if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
-		err("dvb_dmx failed: error %d",ret);
+		err("dvb_dmx failed: error %d", ret);
 		goto err_dmx;
 	}
 
@@ -97,23 +97,23 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
 	fc->dmxdev.demux = &fc->demux.dmx;
 	fc->dmxdev.capabilities = 0;
 	if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
-		err("dvb_dmxdev_init failed: error %d",ret);
+		err("dvb_dmxdev_init failed: error %d", ret);
 		goto err_dmx_dev;
 	}
 
 	if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
-		err("adding hw_frontend to dmx failed: error %d",ret);
+		err("adding hw_frontend to dmx failed: error %d", ret);
 		goto err_dmx_add_hw_frontend;
 	}
 
 	fc->mem_frontend.source = DMX_MEMORY_FE;
 	if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
-		err("adding mem_frontend to dmx failed: error %d",ret);
+		err("adding mem_frontend to dmx failed: error %d", ret);
 		goto err_dmx_add_mem_frontend;
 	}
 
 	if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
-		err("connect frontend failed: error %d",ret);
+		err("connect frontend failed: error %d", ret);
 		goto err_connect_frontend;
 	}
 
@@ -123,9 +123,9 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
 	return 0;
 
 err_connect_frontend:
-	fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
+	fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend);
 err_dmx_add_mem_frontend:
-	fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
+	fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->hw_frontend);
 err_dmx_add_hw_frontend:
 	dvb_dmxdev_release(&fc->dmxdev);
 err_dmx_dev:
@@ -141,12 +141,13 @@ static void flexcop_dvb_exit(struct flexcop_device *fc)
 		dvb_net_release(&fc->dvbnet);
 
 		fc->demux.dmx.close(&fc->demux.dmx);
-		fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
-		fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
+		fc->demux.dmx.remove_frontend(&fc->demux.dmx,
+			&fc->mem_frontend);
+		fc->demux.dmx.remove_frontend(&fc->demux.dmx,
+			&fc->hw_frontend);
 		dvb_dmxdev_release(&fc->dmxdev);
 		dvb_dmx_release(&fc->demux);
 		dvb_unregister_adapter(&fc->dvb_adapter);
-
 		deb_info("deinitialized dvb stuff\n");
 	}
 	fc->init_state &= ~FC_STATE_DVB_INIT;
@@ -168,9 +169,9 @@ EXPORT_SYMBOL(flexcop_pass_dmx_packets);
 
 static void flexcop_reset(struct flexcop_device *fc)
 {
-	flexcop_ibi_value v210,v204;
+	flexcop_ibi_value v210, v204;
 
-/* reset the flexcop itself */
+	/* reset the flexcop itself */
 	fc->write_ibi_reg(fc,ctrl_208,ibi_zero);
 
 	v210.raw = 0;
@@ -183,13 +184,11 @@ static void flexcop_reset(struct flexcop_device *fc)
 	v210.sw_reset_210.reset_block_600 = 1;
 	v210.sw_reset_210.reset_block_700 = 1;
 	v210.sw_reset_210.Block_reset_enable = 0xb2;
-
 	v210.sw_reset_210.Special_controls = 0xc259;
-
 	fc->write_ibi_reg(fc,sw_reset_210,v210);
 	msleep(1);
 
-/* reset the periphical devices */
+	/* reset the periphical devices */
 
 	v204 = fc->read_ibi_reg(fc,misc_204);
 	v204.misc_204.Per_reset_sig = 0;
@@ -201,25 +200,24 @@ static void flexcop_reset(struct flexcop_device *fc)
 
 void flexcop_reset_block_300(struct flexcop_device *fc)
 {
-	flexcop_ibi_value v208_save = fc->read_ibi_reg(fc,ctrl_208),
-					  v210 = fc->read_ibi_reg(fc,sw_reset_210);
-
-	deb_rdump("208: %08x, 210: %08x\n",v208_save.raw,v210.raw);
+	flexcop_ibi_value v208_save = fc->read_ibi_reg(fc, ctrl_208),
+			  v210 = fc->read_ibi_reg(fc, sw_reset_210);
 
+	deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw);
 	fc->write_ibi_reg(fc,ctrl_208,ibi_zero);
 
 	v210.sw_reset_210.reset_block_300 = 1;
 	v210.sw_reset_210.Block_reset_enable = 0xb2;
 
 	fc->write_ibi_reg(fc,sw_reset_210,v210);
-	udelay(1000);
 	fc->write_ibi_reg(fc,ctrl_208,v208_save);
 }
 
 struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len)
 {
 	void *bus;
-	struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), GFP_KERNEL);
+	struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device),
+				GFP_KERNEL);
 	if (!fc) {
 		err("no memory");
 		return NULL;
@@ -254,7 +252,6 @@ int flexcop_device_initialize(struct flexcop_device *fc)
 	flexcop_determine_revision(fc);
 	flexcop_sram_init(fc);
 	flexcop_hw_filter_init(fc);
-
 	flexcop_smc_ctrl(fc, 0);
 
 	if ((ret = flexcop_dvb_init(fc)))
@@ -279,7 +276,6 @@ int flexcop_device_initialize(struct flexcop_device *fc)
 		goto error;
 
 	flexcop_device_name(fc,"initialization of","complete");
-
 	return 0;
 
 error:
diff --git a/drivers/media/dvb/b2c2/flexcop.h b/drivers/media/dvb/b2c2/flexcop.h
index 0cebe1d92e0b..897b10c85ad9 100644
--- a/drivers/media/dvb/b2c2/flexcop.h
+++ b/drivers/media/dvb/b2c2/flexcop.h
@@ -1,9 +1,7 @@
 /*
- * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
- * flexcop.h - private header file for all flexcop-chip-source files.
- *
- * see flexcop.c for copyright information.
+ * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
+ * flexcop.h - private header file for all flexcop-chip-source files
+ * see flexcop.c for copyright information
  */
 #ifndef __FLEXCOP_H__
 #define __FLEXCOP_H___
@@ -21,11 +19,11 @@ extern int b2c2_flexcop_debug;
 #define dprintk(level,args...)
 #endif
 
-#define deb_info(args...)  dprintk(0x01,args)
-#define deb_tuner(args...) dprintk(0x02,args)
-#define deb_i2c(args...)   dprintk(0x04,args)
-#define deb_ts(args...)    dprintk(0x08,args)
-#define deb_sram(args...)  dprintk(0x10,args)
-#define deb_rdump(args...)  dprintk(0x20,args)
+#define deb_info(args...) dprintk(0x01, args)
+#define deb_tuner(args...) dprintk(0x02, args)
+#define deb_i2c(args...) dprintk(0x04, args)
+#define deb_ts(args...) dprintk(0x08, args)
+#define deb_sram(args...) dprintk(0x10, args)
+#define deb_rdump(args...) dprintk(0x20, args)
 
 #endif
diff --git a/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h b/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h
index ed9a6756b194..8f64bdbd72bb 100644
--- a/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h
+++ b/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h
@@ -1,10 +1,7 @@
-/* This file is part of linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
+/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
  * register descriptions
- *
- * see flexcop.c for copyright information.
+ * see flexcop.c for copyright information
  */
-
 /* This file is automatically generated, do not edit things here. */
 #ifndef __FLEXCOP_IBI_VALUE_INCLUDED__
 #define __FLEXCOP_IBI_VALUE_INCLUDED__
diff --git a/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h b/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h
index 49f2315b6e58..c75830d7d942 100644
--- a/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h
+++ b/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h
@@ -1,10 +1,7 @@
-/* This file is part of linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
- *
+/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
  * register descriptions
- *
- * see flexcop.c for copyright information.
+ * see flexcop.c for copyright information
  */
-
 /* This file is automatically generated, do not edit things here. */
 #ifndef __FLEXCOP_IBI_VALUE_INCLUDED__
 #define __FLEXCOP_IBI_VALUE_INCLUDED__
diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig
index 27edb0ece587..8668e634c7ec 100644
--- a/drivers/media/dvb/bt8xx/Kconfig
+++ b/drivers/media/dvb/bt8xx/Kconfig
@@ -8,7 +8,7 @@ config DVB_BT8XX
 	select DVB_OR51211 if !DVB_FE_CUSTOMISE
 	select DVB_LGDT330X if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Support for PCI cards based on the Bt8xx PCI bridge. Examples are
 	  the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards,
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index 0258451423ad..4601b059b2b2 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -552,16 +552,19 @@ free_mem_and_exit:
 	return result;
 }
 
-static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long ioctl_arg)
+static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioctl_arg)
 {
-	struct dvb_device* dvbdev = (struct dvb_device*) file->private_data;
-	struct dst_state* state = (struct dst_state*) dvbdev->priv;
+	struct dvb_device *dvbdev;
+	struct dst_state *state;
 	struct ca_slot_info *p_ca_slot_info;
 	struct ca_caps *p_ca_caps;
 	struct ca_msg *p_ca_message;
 	void __user *arg = (void __user *)ioctl_arg;
 	int result = 0;
 
+	lock_kernel();
+	dvbdev = (struct dvb_device *)file->private_data;
+	state = (struct dst_state *)dvbdev->priv;
 	p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL);
 	p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL);
 	p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL);
@@ -647,6 +650,7 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 	kfree (p_ca_slot_info);
 	kfree (p_ca_caps);
 
+	unlock_kernel();
 	return result;
 }
 
@@ -682,9 +686,9 @@ static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t
 	return 0;
 }
 
-static struct file_operations dst_ca_fops = {
+static const struct file_operations dst_ca_fops = {
 	.owner = THIS_MODULE,
-	.ioctl = dst_ca_ioctl,
+	.unlocked_ioctl = dst_ca_ioctl,
 	.open = dst_ca_open,
 	.release = dst_ca_release,
 	.read = dst_ca_read,
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 48762a2b9e42..b1857c19bbd2 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -814,7 +814,7 @@ static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub)
 
 	mutex_init(&card->lock);
 	card->bttv_nr = sub->core->nr;
-	strncpy(card->card_name, sub->core->name, sizeof(sub->core->name));
+	strlcpy(card->card_name, sub->core->v4l2_dev.name, sizeof(card->card_name));
 	card->i2c_adapter = &sub->core->i2c_adap;
 
 	switch(sub->core->type) {
diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig
index 43f4d44edca6..de3eeb0a8d6e 100644
--- a/drivers/media/dvb/dm1105/Kconfig
+++ b/drivers/media/dvb/dm1105/Kconfig
@@ -8,6 +8,7 @@ config DVB_DM1105
 	select DVB_STB6000 if !DVB_FE_CUSTOMISE
 	select DVB_CX24116 if !DVB_FE_CUSTOMISE
 	select DVB_SI21XX if !DVB_FE_CUSTOMISE
+	select VIDEO_IR
 	help
 	  Support for cards based on the SDMC DM1105 PCI chip like
 	  DvbWorld 2002
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index f48f73aff195..5b20cf5a29f0 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -156,46 +156,12 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
-static u16 ir_codes_dm1105_nec[128] = {
-	[0x0a] = KEY_Q,		/*power*/
-	[0x0c] = KEY_M,		/*mute*/
-	[0x11] = KEY_1,
-	[0x12] = KEY_2,
-	[0x13] = KEY_3,
-	[0x14] = KEY_4,
-	[0x15] = KEY_5,
-	[0x16] = KEY_6,
-	[0x17] = KEY_7,
-	[0x18] = KEY_8,
-	[0x19] = KEY_9,
-	[0x10] = KEY_0,
-	[0x1c] = KEY_PAGEUP,	/*ch+*/
-	[0x0f] = KEY_PAGEDOWN,	/*ch-*/
-	[0x1a] = KEY_O,		/*vol+*/
-	[0x0e] = KEY_Z,		/*vol-*/
-	[0x04] = KEY_R,		/*rec*/
-	[0x09] = KEY_D,		/*fav*/
-	[0x08] = KEY_BACKSPACE,	/*rewind*/
-	[0x07] = KEY_A,		/*fast*/
-	[0x0b] = KEY_P,		/*pause*/
-	[0x02] = KEY_ESC,	/*cancel*/
-	[0x03] = KEY_G,		/*tab*/
-	[0x00] = KEY_UP,	/*up*/
-	[0x1f] = KEY_ENTER,	/*ok*/
-	[0x01] = KEY_DOWN,	/*down*/
-	[0x05] = KEY_C,		/*cap*/
-	[0x06] = KEY_S,		/*stop*/
-	[0x40] = KEY_F,		/*full*/
-	[0x1e] = KEY_W,		/*tvmode*/
-	[0x1b] = KEY_B,		/*recall*/
-};
-
 /* infrared remote control */
 struct infrared {
-	u16	key_map[128];
 	struct input_dev	*input_dev;
+	struct ir_input_state	ir;
 	char			input_phys[32];
-	struct tasklet_struct	ir_tasklet;
+	struct work_struct	work;
 	u32			ir_command;
 };
 
@@ -220,10 +186,14 @@ struct dm1105dvb {
 	/* i2c */
 	struct i2c_adapter i2c_adap;
 
+	/* irq */
+	struct work_struct work;
+
 	/* dma */
 	dma_addr_t dma_addr;
 	unsigned char *ts_buf;
 	u32 wrp;
+	u32 nextwrp;
 	u32 buffer_size;
 	unsigned int	PacketErrorCount;
 	unsigned int dmarst;
@@ -233,8 +203,6 @@ struct dm1105dvb {
 
 #define dm_io_mem(reg)	((unsigned long)(&dm1105dvb->io_mem[reg]))
 
-static struct dm1105dvb *dm1105dvb_local;
-
 static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
 			    struct i2c_msg *msgs, int num)
 {
@@ -407,38 +375,61 @@ static int dm1105dvb_stop_feed(struct dvb_demux_feed *f)
 	return 0;
 }
 
-/* ir tasklet */
-static void dm1105_emit_key(unsigned long parm)
+/* ir work handler */
+static void dm1105_emit_key(struct work_struct *work)
 {
-	struct infrared *ir = (struct infrared *) parm;
+	struct infrared *ir = container_of(work, struct infrared, work);
 	u32 ircom = ir->ir_command;
 	u8 data;
-	u16 keycode;
+
+	if (ir_debug)
+		printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom);
 
 	data = (ircom >> 8) & 0x7f;
 
-	input_event(ir->input_dev, EV_MSC, MSC_RAW, (0x0000f8 << 16) | data);
-	input_event(ir->input_dev, EV_MSC, MSC_SCAN, data);
-	keycode = ir->key_map[data];
+	ir_input_keydown(ir->input_dev, &ir->ir, data, data);
+	ir_input_nokey(ir->input_dev, &ir->ir);
+}
 
-	if (!keycode)
-		return;
+/* work handler */
+static void dm1105_dmx_buffer(struct work_struct *work)
+{
+	struct dm1105dvb *dm1105dvb =
+				container_of(work, struct dm1105dvb, work);
+	unsigned int nbpackets;
+	u32 oldwrp = dm1105dvb->wrp;
+	u32 nextwrp = dm1105dvb->nextwrp;
+
+	if (!((dm1105dvb->ts_buf[oldwrp] == 0x47) &&
+			(dm1105dvb->ts_buf[oldwrp + 188] == 0x47) &&
+			(dm1105dvb->ts_buf[oldwrp + 188 * 2] == 0x47))) {
+		dm1105dvb->PacketErrorCount++;
+		/* bad packet found */
+		if ((dm1105dvb->PacketErrorCount >= 2) &&
+				(dm1105dvb->dmarst == 0)) {
+			outb(1, dm_io_mem(DM1105_RST));
+			dm1105dvb->wrp = 0;
+			dm1105dvb->PacketErrorCount = 0;
+			dm1105dvb->dmarst = 0;
+			return;
+		}
+	}
 
-	input_event(ir->input_dev, EV_KEY, keycode, 1);
-	input_sync(ir->input_dev);
-	input_event(ir->input_dev, EV_KEY, keycode, 0);
-	input_sync(ir->input_dev);
+	if (nextwrp < oldwrp) {
+		memcpy(dm1105dvb->ts_buf + dm1105dvb->buffer_size,
+						dm1105dvb->ts_buf, nextwrp);
+		nbpackets = ((dm1105dvb->buffer_size - oldwrp) + nextwrp) / 188;
+	} else
+		nbpackets = (nextwrp - oldwrp) / 188;
 
+	dm1105dvb->wrp = nextwrp;
+	dvb_dmx_swfilter_packets(&dm1105dvb->demux,
+					&dm1105dvb->ts_buf[oldwrp], nbpackets);
 }
 
 static irqreturn_t dm1105dvb_irq(int irq, void *dev_id)
 {
 	struct dm1105dvb *dm1105dvb = dev_id;
-	unsigned int piece;
-	unsigned int nbpackets;
-	u32 command;
-	u32 nextwrp;
-	u32 oldwrp;
 
 	/* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */
 	unsigned int intsts = inb(dm_io_mem(DM1105_INTSTS));
@@ -447,71 +438,25 @@ static irqreturn_t dm1105dvb_irq(int irq, void *dev_id)
 	switch (intsts) {
 	case INTSTS_TSIRQ:
 	case (INTSTS_TSIRQ | INTSTS_IR):
-		nextwrp = inl(dm_io_mem(DM1105_WRP)) -
-			inl(dm_io_mem(DM1105_STADR)) ;
-		oldwrp = dm1105dvb->wrp;
-		spin_lock(&dm1105dvb->lock);
-		if (!((dm1105dvb->ts_buf[oldwrp] == 0x47) &&
-				(dm1105dvb->ts_buf[oldwrp + 188] == 0x47) &&
-				(dm1105dvb->ts_buf[oldwrp + 188 * 2] == 0x47))) {
-			dm1105dvb->PacketErrorCount++;
-			/* bad packet found */
-			if ((dm1105dvb->PacketErrorCount >= 2) &&
-					(dm1105dvb->dmarst == 0)) {
-				outb(1, dm_io_mem(DM1105_RST));
-				dm1105dvb->wrp = 0;
-				dm1105dvb->PacketErrorCount = 0;
-				dm1105dvb->dmarst = 0;
-				spin_unlock(&dm1105dvb->lock);
-				return IRQ_HANDLED;
-			}
-		}
-		if (nextwrp < oldwrp) {
-			piece = dm1105dvb->buffer_size - oldwrp;
-			memcpy(dm1105dvb->ts_buf + dm1105dvb->buffer_size, dm1105dvb->ts_buf, nextwrp);
-			nbpackets = (piece + nextwrp)/188;
-		} else	{
-			nbpackets = (nextwrp - oldwrp)/188;
-		}
-		dvb_dmx_swfilter_packets(&dm1105dvb->demux, &dm1105dvb->ts_buf[oldwrp], nbpackets);
-		dm1105dvb->wrp = nextwrp;
-		spin_unlock(&dm1105dvb->lock);
+		dm1105dvb->nextwrp = inl(dm_io_mem(DM1105_WRP)) -
+					inl(dm_io_mem(DM1105_STADR));
+		schedule_work(&dm1105dvb->work);
 		break;
 	case INTSTS_IR:
-		command = inl(dm_io_mem(DM1105_IRCODE));
-		if (ir_debug)
-			printk("dm1105: received byte 0x%04x\n", command);
-
-		dm1105dvb->ir.ir_command = command;
-		tasklet_schedule(&dm1105dvb->ir.ir_tasklet);
+		dm1105dvb->ir.ir_command = inl(dm_io_mem(DM1105_IRCODE));
+		schedule_work(&dm1105dvb->ir.work);
 		break;
 	}
-	return IRQ_HANDLED;
-
-
-}
-
-/* register with input layer */
-static void input_register_keys(struct infrared *ir)
-{
-	int i;
 
-	memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit));
-
-	for (i = 0; i < ARRAY_SIZE(ir->key_map); i++)
-			set_bit(ir->key_map[i], ir->input_dev->keybit);
-
-	ir->input_dev->keycode = ir->key_map;
-	ir->input_dev->keycodesize = sizeof(ir->key_map[0]);
-	ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map);
+	return IRQ_HANDLED;
 }
 
 int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
 {
 	struct input_dev *input_dev;
-	int err;
-
-	dm1105dvb_local = dm1105;
+	IR_KEYTAB_TYPE *ir_codes = ir_codes_dm1105_nec;
+	int ir_type = IR_TYPE_OTHER;
+	int err = -ENOMEM;
 
 	input_dev = input_allocate_device();
 	if (!input_dev)
@@ -521,12 +466,11 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
 	snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys),
 		"pci-%s/ir0", pci_name(dm1105->pdev));
 
-	input_dev->evbit[0] = BIT(EV_KEY);
+	ir_input_init(input_dev, &dm1105->ir.ir, ir_type, ir_codes);
 	input_dev->name = "DVB on-card IR receiver";
-
 	input_dev->phys = dm1105->ir.input_phys;
 	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 2;
+	input_dev->id.version = 1;
 	if (dm1105->pdev->subsystem_vendor) {
 		input_dev->id.vendor = dm1105->pdev->subsystem_vendor;
 		input_dev->id.product = dm1105->pdev->subsystem_device;
@@ -534,25 +478,22 @@ int __devinit dm1105_ir_init(struct dm1105dvb *dm1105)
 		input_dev->id.vendor = dm1105->pdev->vendor;
 		input_dev->id.product = dm1105->pdev->device;
 	}
+
 	input_dev->dev.parent = &dm1105->pdev->dev;
-	/* initial keymap */
-	memcpy(dm1105->ir.key_map, ir_codes_dm1105_nec, sizeof dm1105->ir.key_map);
-	input_register_keys(&dm1105->ir);
+
+	INIT_WORK(&dm1105->ir.work, dm1105_emit_key);
+
 	err = input_register_device(input_dev);
 	if (err) {
 		input_free_device(input_dev);
 		return err;
 	}
 
-	tasklet_init(&dm1105->ir.ir_tasklet, dm1105_emit_key, (unsigned long) &dm1105->ir);
-
 	return 0;
 }
 
-
 void __devexit dm1105_ir_exit(struct dm1105dvb *dm1105)
 {
-	tasklet_kill(&dm1105->ir.ir_tasklet);
 	input_unregister_device(dm1105->ir.input_dev);
 
 }
@@ -710,7 +651,7 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
 
 	dm1105dvb = kzalloc(sizeof(struct dm1105dvb), GFP_KERNEL);
 	if (!dm1105dvb)
-		goto out;
+		return -ENOMEM;
 
 	dm1105dvb->pdev = pdev;
 	dm1105dvb->buffer_size = 5 * DM1105_DMA_BYTES;
@@ -740,13 +681,9 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
 	spin_lock_init(&dm1105dvb->lock);
 	pci_set_drvdata(pdev, dm1105dvb);
 
-	ret = request_irq(pdev->irq, dm1105dvb_irq, IRQF_SHARED, DRIVER_NAME, dm1105dvb);
-	if (ret < 0)
-		goto err_pci_iounmap;
-
 	ret = dm1105dvb_hw_init(dm1105dvb);
 	if (ret < 0)
-		goto err_free_irq;
+		goto err_pci_iounmap;
 
 	/* i2c */
 	i2c_set_adapdata(&dm1105dvb->i2c_adap, dm1105dvb);
@@ -813,8 +750,15 @@ static int __devinit dm1105_probe(struct pci_dev *pdev,
 
 	dvb_net_init(dvb_adapter, &dm1105dvb->dvbnet, dmx);
 	dm1105_ir_init(dm1105dvb);
-out:
-	return ret;
+
+	INIT_WORK(&dm1105dvb->work, dm1105_dmx_buffer);
+
+	ret = request_irq(pdev->irq, dm1105dvb_irq, IRQF_SHARED,
+						DRIVER_NAME, dm1105dvb);
+	if (ret < 0)
+		goto err_free_irq;
+
+	return 0;
 
 err_disconnect_frontend:
 	dmx->disconnect_frontend(dmx);
@@ -843,7 +787,7 @@ err_pci_disable_device:
 err_kfree:
 	pci_set_drvdata(pdev, NULL);
 	kfree(dm1105dvb);
-	goto out;
+	return ret;
 }
 
 static void __devexit dm1105_remove(struct pci_dev *pdev)
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 069d847ba887..c35fbb8d8f4a 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -1024,7 +1024,7 @@ static int dvb_demux_release(struct inode *inode, struct file *file)
 	return ret;
 }
 
-static struct file_operations dvb_demux_fops = {
+static const struct file_operations dvb_demux_fops = {
 	.owner = THIS_MODULE,
 	.read = dvb_demux_read,
 	.ioctl = dvb_demux_ioctl,
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 7e3aeaa7370f..cb22da53bfb0 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1607,7 +1607,7 @@ static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
 EXPORT_SYMBOL(dvb_ca_en50221_init);
 
 
-static struct file_operations dvb_ca_fops = {
+static const struct file_operations dvb_ca_fops = {
 	.owner = THIS_MODULE,
 	.read = dvb_ca_en50221_io_read,
 	.write = dvb_ca_en50221_io_write,
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 8dcb3fbf7acd..ebc78157b9b8 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1875,7 +1875,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
 	return ret;
 }
 
-static struct file_operations dvb_frontend_fops = {
+static const struct file_operations dvb_frontend_fops = {
 	.owner		= THIS_MODULE,
 	.ioctl		= dvb_generic_ioctl,
 	.poll		= dvb_frontend_poll,
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index f6ba8468858e..8280f8d66a38 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1459,7 +1459,7 @@ static int dvb_net_close(struct inode *inode, struct file *file)
 }
 
 
-static struct file_operations dvb_net_fops = {
+static const struct file_operations dvb_net_fops = {
 	.owner = THIS_MODULE,
 	.ioctl = dvb_net_ioctl,
 	.open =	dvb_generic_open,
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 6a32680dbb1b..a454ee8f1e43 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -228,8 +228,8 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
 	dvbdev->fops = dvbdevfops;
 	init_waitqueue_head (&dvbdev->wait_queue);
 
-	memcpy(dvbdev->fops, template->fops, sizeof(struct file_operations));
-	dvbdev->fops->owner = adap->module;
+	memcpy(dvbdevfops, template->fops, sizeof(struct file_operations));
+	dvbdevfops->owner = adap->module;
 
 	list_add_tail (&dvbdev->list_head, &adap->device_list);
 
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index dca49cf962e8..79927305e84d 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -71,7 +71,7 @@ struct dvb_adapter {
 
 struct dvb_device {
 	struct list_head list_head;
-	struct file_operations *fops;
+	const struct file_operations *fops;
 	struct dvb_adapter *adapter;
 	int type;
 	int minor;
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 49f7b20c25d6..6103caad1644 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -25,7 +25,7 @@ config DVB_USB_A800
 	depends on DVB_USB
 	select DVB_DIB3000MC
 	select DVB_PLL if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
 
@@ -34,7 +34,7 @@ config DVB_USB_DIBUSB_MB
 	depends on DVB_USB
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_DIB3000MB
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
 	  DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@@ -55,7 +55,7 @@ config DVB_USB_DIBUSB_MC
 	tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
 	depends on DVB_USB
 	select DVB_DIB3000MC
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Support for USB2.0 DVB-T receivers based on reference designs made by
 	  DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@@ -69,15 +69,17 @@ config DVB_USB_DIBUSB_MC
 config DVB_USB_DIB0700
 	tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
 	depends on DVB_USB
-	select DVB_DIB7000P
-	select DVB_DIB7000M
-	select DVB_DIB3000MC
+	select DVB_DIB7000P if !DVB_FE_CUSTOMISE
+	select DVB_DIB7000M if !DVB_FE_CUSTOMISE
+	select DVB_DIB3000MC if !DVB_FE_CUSTOMISE
 	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
-	select DVB_TUNER_DIB0070
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_MT2266 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
+	select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
+	select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MT2266 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MXL5007T if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
 	  USB bridge is also present in devices having the DiB7700 DVB-T-USB
@@ -95,7 +97,8 @@ config DVB_USB_UMT_010
 	depends on DVB_USB
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_DIB3000MC
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
+	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
 
@@ -108,10 +111,11 @@ config DVB_USB_CXUSB
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
 	select DVB_DIB7000P if !DVB_FE_CUSTOMISE
+	select DVB_LGS8GL5 if !DVB_FE_CUSTOMISE
 	select DVB_TUNER_DIB0070 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the Conexant USB2.0 hybrid reference design.
 	  Currently, only DVB and ATSC modes are supported, analog mode
@@ -125,8 +129,8 @@ config DVB_USB_M920X
 	depends on DVB_USB
 	select DVB_MT352 if !DVB_FE_CUSTOMISE
 	select DVB_TDA1004X if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the MSI Mega Sky 580 USB2.0 DVB-T receiver.
 	  Currently, only devices with a product id of
@@ -137,7 +141,7 @@ config DVB_USB_GL861
 	tristate "Genesys Logic GL861 USB2.0 support"
 	depends on DVB_USB
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
 	  receiver with USB ID 0db0:5581.
@@ -146,7 +150,7 @@ config DVB_USB_AU6610
 	tristate "Alcor Micro AU6610 USB2.0 support"
 	depends on DVB_USB
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver.
 
@@ -199,7 +203,7 @@ config DVB_USB_NOVA_T_USB2
 	depends on DVB_USB
 	select DVB_DIB3000MC
 	select DVB_PLL if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
 
@@ -235,8 +239,8 @@ config DVB_USB_OPERA1
 config DVB_USB_AF9005
 	tristate "Afatech AF9005 DVB-T USB1.1 support"
 	depends on DVB_USB && EXPERIMENTAL
-	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the Afatech AF9005 based DVB-T USB1.1 receiver
 	  and the TerraTec Cinergy T USB XE (Rev.1)
@@ -284,7 +288,7 @@ config DVB_USB_DTV5100
 	tristate "AME DTV-5100 USB2.0 DVB-T support"
 	depends on DVB_USB
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the AME DTV-5100 USB2.0 DVB-T receiver.
 
@@ -293,9 +297,18 @@ config DVB_USB_AF9015
 	depends on DVB_USB && EXPERIMENTAL
 	select DVB_AF9013
 	select DVB_PLL              if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_MT2060   if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_QT1010   if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MT2060   if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_QT1010   if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
 	help
 	  Say Y here to support the Afatech AF9015 based DVB-T USB2.0 receiver
+
+config DVB_USB_CE6230
+	tristate "Intel CE6230 DVB-T USB2.0 support"
+	depends on DVB_USB && EXPERIMENTAL
+	select DVB_ZL10353
+	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
+	help
+	  Say Y here to support the Intel CE6230 DVB-T USB2.0 receiver
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 3122b7cc2c23..f92734ed777a 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -76,6 +76,8 @@ obj-$(CONFIG_DVB_USB_AF9015) += dvb-usb-af9015.o
 dvb-usb-cinergyT2-objs = cinergyT2-core.o cinergyT2-fe.o
 obj-$(CONFIG_DVB_USB_CINERGY_T2) += dvb-usb-cinergyT2.o
 
+dvb-usb-ce6230-objs = ce6230.o
+obj-$(CONFIG_DVB_USB_CE6230) += dvb-usb-ce6230.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 6a97a40d3dfb..f0ba8b07b84f 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -27,9 +27,7 @@
 #include "qt1010.h"
 #include "tda18271.h"
 #include "mxl5005s.h"
-#if 0
-#include "mc44s80x.h"
-#endif
+#include "mc44s803.h"
 
 static int dvb_usb_af9015_debug;
 module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
@@ -37,9 +35,6 @@ MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
 static int dvb_usb_af9015_remote;
 module_param_named(remote, dvb_usb_af9015_remote, int, 0644);
 MODULE_PARM_DESC(remote, "select remote");
-static int dvb_usb_af9015_dual_mode;
-module_param_named(dual_mode, dvb_usb_af9015_dual_mode, int, 0644);
-MODULE_PARM_DESC(dual_mode, "enable dual mode");
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 static DEFINE_MUTEX(af9015_usb_mutex);
@@ -283,6 +278,21 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
 			req.data = &msg[i+1].buf[0];
 			ret = af9015_ctrl_msg(d, &req);
 			i += 2;
+		} else if (msg[i].flags & I2C_M_RD) {
+			ret = -EINVAL;
+			if (msg[i].addr ==
+				af9015_af9013_config[0].demod_address)
+				goto error;
+			else
+				req.cmd = READ_I2C;
+			req.i2c_addr = msg[i].addr;
+			req.addr = addr;
+			req.mbox = mbox;
+			req.addr_len = addr_len;
+			req.data_len = msg[i].len;
+			req.data = &msg[i].buf[0];
+			ret = af9015_ctrl_msg(d, &req);
+			i += 1;
 		} else {
 			if (msg[i].addr ==
 				af9015_af9013_config[0].demod_address)
@@ -748,6 +758,16 @@ static int af9015_read_config(struct usb_device *udev)
 				af9015_config.ir_table_size =
 				  ARRAY_SIZE(af9015_ir_table_digittrade);
 				break;
+			case AF9015_REMOTE_AVERMEDIA_KS:
+				af9015_properties[i].rc_key_map =
+				  af9015_rc_keys_avermedia;
+				af9015_properties[i].rc_key_map_size =
+				  ARRAY_SIZE(af9015_rc_keys_avermedia);
+				af9015_config.ir_table =
+				  af9015_ir_table_avermedia_ks;
+				af9015_config.ir_table_size =
+				  ARRAY_SIZE(af9015_ir_table_avermedia_ks);
+				break;
 			}
 		} else {
 			switch (le16_to_cpu(udev->descriptor.idVendor)) {
@@ -836,9 +856,6 @@ static int af9015_read_config(struct usb_device *udev)
 		goto error;
 	af9015_config.dual_mode = val;
 	deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode);
-	/* disable dual mode by default because it is buggy */
-	if (!dvb_usb_af9015_dual_mode)
-		af9015_config.dual_mode = 0;
 
 	/* Set adapter0 buffer size according to USB port speed, adapter1 buffer
 	   size can be static because it is enabled only USB2.0 */
@@ -935,7 +952,6 @@ static int af9015_read_config(struct usb_device *udev)
 		switch (val) {
 		case AF9013_TUNER_ENV77H11D5:
 		case AF9013_TUNER_MT2060:
-		case AF9013_TUNER_MC44S803:
 		case AF9013_TUNER_QT1010:
 		case AF9013_TUNER_UNKNOWN:
 		case AF9013_TUNER_MT2060_2:
@@ -948,6 +964,10 @@ static int af9015_read_config(struct usb_device *udev)
 		case AF9013_TUNER_MXL5005R:
 			af9015_af9013_config[i].rf_spec_inv = 0;
 			break;
+		case AF9013_TUNER_MC44S803:
+			af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
+			af9015_af9013_config[i].rf_spec_inv = 1;
+			break;
 		default:
 			warn("tuner id:%d not supported, please report!", val);
 			return -ENODEV;
@@ -1135,6 +1155,11 @@ static struct mxl5005s_config af9015_mxl5005_config = {
 	.AgcMasterByte   = 0x00,
 };
 
+static struct mc44s803_config af9015_mc44s803_config = {
+	.i2c_address = 0xc0,
+	.dig_out = 1,
+};
+
 static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
 {
 	struct af9015_state *state = adap->dev->priv;
@@ -1179,15 +1204,8 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
 			DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
 		break;
 	case AF9013_TUNER_MC44S803:
-#if 0
-		ret = dvb_attach(mc44s80x_attach, adap->fe, i2c_adap)
-			== NULL ? -ENODEV : 0;
-#else
-		ret = -ENODEV;
-		info("Freescale MC44S803 tuner found but no driver for that" \
-			"tuner. Look at the Linuxtv.org for tuner driver" \
-			"status.");
-#endif
+		ret = dvb_attach(mc44s803_attach, adap->fe, i2c_adap,
+			&af9015_mc44s803_config) == NULL ? -ENODEV : 0;
 		break;
 	case AF9013_TUNER_UNKNOWN:
 	default:
@@ -1218,6 +1236,7 @@ static struct usb_device_id af9015_usb_table[] = {
 	{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
 /* 15 */{USB_DEVICE(USB_VID_MSI_2,     USB_PID_MSI_DIGI_VOX_MINI_III)},
 	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U)},
+	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U_2)},
 	{0},
 };
 MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@@ -1417,7 +1436,8 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 			{
 				.name = "KWorld USB DVB-T TV Stick II " \
 					"(VS-DVB-T 395U)",
-				.cold_ids = {&af9015_usb_table[16], NULL},
+				.cold_ids = {&af9015_usb_table[16],
+					     &af9015_usb_table[17], NULL},
 				.warm_ids = {NULL},
 			},
 		}
diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h
index 21c7782f4889..00e25714662a 100644
--- a/drivers/media/dvb/dvb-usb/af9015.h
+++ b/drivers/media/dvb/dvb-usb/af9015.h
@@ -124,6 +124,7 @@ enum af9015_remote {
 	AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
 	AF9015_REMOTE_MYGICTV_U718,
 	AF9015_REMOTE_DIGITTRADE_DVB_T,
+	AF9015_REMOTE_AVERMEDIA_KS,
 };
 
 /* Leadtek WinFast DTV Dongle Gold */
@@ -597,6 +598,36 @@ static u8 af9015_ir_table_avermedia[] = {
 	0x03, 0xfc, 0x03, 0xfc, 0x0e, 0x05, 0x00,
 };
 
+static u8 af9015_ir_table_avermedia_ks[] = {
+	0x05, 0xfa, 0x01, 0xfe, 0x12, 0x05, 0x00,
+	0x05, 0xfa, 0x02, 0xfd, 0x0e, 0x05, 0x00,
+	0x05, 0xfa, 0x03, 0xfc, 0x0d, 0x05, 0x00,
+	0x05, 0xfa, 0x04, 0xfb, 0x2e, 0x05, 0x00,
+	0x05, 0xfa, 0x05, 0xfa, 0x2d, 0x05, 0x00,
+	0x05, 0xfa, 0x06, 0xf9, 0x10, 0x05, 0x00,
+	0x05, 0xfa, 0x07, 0xf8, 0x0f, 0x05, 0x00,
+	0x05, 0xfa, 0x08, 0xf7, 0x3d, 0x05, 0x00,
+	0x05, 0xfa, 0x09, 0xf6, 0x1e, 0x05, 0x00,
+	0x05, 0xfa, 0x0a, 0xf5, 0x1f, 0x05, 0x00,
+	0x05, 0xfa, 0x0b, 0xf4, 0x20, 0x05, 0x00,
+	0x05, 0xfa, 0x0c, 0xf3, 0x21, 0x05, 0x00,
+	0x05, 0xfa, 0x0d, 0xf2, 0x22, 0x05, 0x00,
+	0x05, 0xfa, 0x0e, 0xf1, 0x23, 0x05, 0x00,
+	0x05, 0xfa, 0x0f, 0xf0, 0x24, 0x05, 0x00,
+	0x05, 0xfa, 0x10, 0xef, 0x25, 0x05, 0x00,
+	0x05, 0xfa, 0x11, 0xee, 0x26, 0x05, 0x00,
+	0x05, 0xfa, 0x12, 0xed, 0x27, 0x05, 0x00,
+	0x05, 0xfa, 0x13, 0xec, 0x04, 0x05, 0x00,
+	0x05, 0xfa, 0x15, 0xea, 0x0a, 0x05, 0x00,
+	0x05, 0xfa, 0x16, 0xe9, 0x11, 0x05, 0x00,
+	0x05, 0xfa, 0x17, 0xe8, 0x15, 0x05, 0x00,
+	0x05, 0xfa, 0x18, 0xe7, 0x16, 0x05, 0x00,
+	0x05, 0xfa, 0x1c, 0xe3, 0x05, 0x05, 0x00,
+	0x05, 0xfa, 0x1d, 0xe2, 0x09, 0x05, 0x00,
+	0x05, 0xfa, 0x4d, 0xb2, 0x3f, 0x05, 0x00,
+	0x05, 0xfa, 0x56, 0xa9, 0x3e, 0x05, 0x00
+};
+
 /* Digittrade DVB-T USB Stick */
 static struct dvb_usb_rc_key af9015_rc_keys_digittrade[] = {
 	{ 0x01, 0x0f, KEY_LAST },	/* RETURN */
diff --git a/drivers/media/dvb/dvb-usb/ce6230.c b/drivers/media/dvb/dvb-usb/ce6230.c
new file mode 100644
index 000000000000..5862820f109f
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/ce6230.c
@@ -0,0 +1,328 @@
+/*
+ * DVB USB Linux driver for Intel CE6230 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include "ce6230.h"
+#include "zl10353.h"
+#include "mxl5005s.h"
+
+/* debug */
+static int dvb_usb_ce6230_debug;
+module_param_named(debug, dvb_usb_ce6230_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static struct zl10353_config ce6230_zl10353_config;
+
+static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
+{
+	int ret;
+	unsigned int pipe;
+	u8 request;
+	u8 requesttype;
+	u16 value;
+	u16 index;
+	u8 buf[req->data_len];
+
+	request = req->cmd;
+	value = req->value;
+	index = req->index;
+
+	switch (req->cmd) {
+	case I2C_READ:
+	case DEMOD_READ:
+	case REG_READ:
+		requesttype = (USB_TYPE_VENDOR | USB_DIR_IN);
+		break;
+	case I2C_WRITE:
+	case DEMOD_WRITE:
+	case REG_WRITE:
+		requesttype = (USB_TYPE_VENDOR | USB_DIR_OUT);
+		break;
+	default:
+		err("unknown command:%02x", req->cmd);
+		ret = -EPERM;
+		goto error;
+	}
+
+	if (requesttype == (USB_TYPE_VENDOR | USB_DIR_OUT)) {
+		/* write */
+		memcpy(buf, req->data, req->data_len);
+		pipe = usb_sndctrlpipe(udev, 0);
+	} else {
+		/* read */
+		pipe = usb_rcvctrlpipe(udev, 0);
+	}
+
+	msleep(1); /* avoid I2C errors */
+
+	ret = usb_control_msg(udev, pipe, request, requesttype, value, index,
+				buf, sizeof(buf), CE6230_USB_TIMEOUT);
+
+	ce6230_debug_dump(request, requesttype, value, index, buf,
+		req->data_len, deb_xfer);
+
+	if (ret < 0)
+		deb_info("%s: usb_control_msg failed:%d\n", __func__, ret);
+	else
+		ret = 0;
+
+	/* read request, copy returned data to return buf */
+	if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
+		memcpy(req->data, buf, req->data_len);
+
+error:
+	return ret;
+}
+
+static int ce6230_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
+{
+	return ce6230_rw_udev(d->udev, req);
+}
+
+/* I2C */
+static int ce6230_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
+			   int num)
+{
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+	int i = 0;
+	struct req_t req;
+	int ret = 0;
+	memset(&req, 0, sizeof(&req));
+
+	if (num > 2)
+		return -EINVAL;
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	while (i < num) {
+		if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
+			if (msg[i].addr ==
+				ce6230_zl10353_config.demod_address) {
+				req.cmd = DEMOD_READ;
+				req.value = msg[i].addr >> 1;
+				req.index = msg[i].buf[0];
+				req.data_len = msg[i+1].len;
+				req.data = &msg[i+1].buf[0];
+				ret = ce6230_ctrl_msg(d, &req);
+			} else {
+				err("i2c read not implemented");
+				ret = -EPERM;
+			}
+			i += 2;
+		} else {
+			if (msg[i].addr ==
+				ce6230_zl10353_config.demod_address) {
+				req.cmd = DEMOD_WRITE;
+				req.value = msg[i].addr >> 1;
+				req.index = msg[i].buf[0];
+				req.data_len = msg[i].len-1;
+				req.data = &msg[i].buf[1];
+				ret = ce6230_ctrl_msg(d, &req);
+			} else {
+				req.cmd = I2C_WRITE;
+				req.value = 0x2000 + (msg[i].addr >> 1);
+				req.index = 0x0000;
+				req.data_len = msg[i].len;
+				req.data = &msg[i].buf[0];
+				ret = ce6230_ctrl_msg(d, &req);
+			}
+			i += 1;
+		}
+		if (ret)
+			break;
+	}
+
+	mutex_unlock(&d->i2c_mutex);
+	return ret ? ret : i;
+}
+
+static u32 ce6230_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm ce6230_i2c_algo = {
+	.master_xfer   = ce6230_i2c_xfer,
+	.functionality = ce6230_i2c_func,
+};
+
+/* Callbacks for DVB USB */
+static struct zl10353_config ce6230_zl10353_config = {
+	.demod_address = 0x1e,
+	.adc_clock = 450000,
+	.if2 = 45700,
+	.no_tuner = 1,
+	.parallel_ts = 1,
+	.clock_ctl_1 = 0x34,
+	.pll_0 = 0x0e,
+};
+
+static int ce6230_zl10353_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	deb_info("%s:\n", __func__);
+	adap->fe = dvb_attach(zl10353_attach, &ce6230_zl10353_config,
+		&adap->dev->i2c_adap);
+	if (adap->fe == NULL)
+		return -ENODEV;
+	return 0;
+}
+
+static struct mxl5005s_config ce6230_mxl5003s_config = {
+	.i2c_address     = 0xc6,
+	.if_freq         = IF_FREQ_4570000HZ,
+	.xtal_freq       = CRYSTAL_FREQ_16000000HZ,
+	.agc_mode        = MXL_SINGLE_AGC,
+	.tracking_filter = MXL_TF_DEFAULT,
+	.rssi_enable     = MXL_RSSI_ENABLE,
+	.cap_select      = MXL_CAP_SEL_ENABLE,
+	.div_out         = MXL_DIV_OUT_4,
+	.clock_out       = MXL_CLOCK_OUT_DISABLE,
+	.output_load     = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
+	.top		 = MXL5005S_TOP_25P2,
+	.mod_mode        = MXL_DIGITAL_MODE,
+	.if_mode         = MXL_ZERO_IF,
+	.AgcMasterByte   = 0x00,
+};
+
+static int ce6230_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	int ret;
+	deb_info("%s:\n", __func__);
+	ret = dvb_attach(mxl5005s_attach, adap->fe, &adap->dev->i2c_adap,
+			&ce6230_mxl5003s_config) == NULL ? -ENODEV : 0;
+	return ret;
+}
+
+static int ce6230_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+	int ret;
+	deb_info("%s: onoff:%d\n", __func__, onoff);
+
+	/* InterfaceNumber 1 / AlternateSetting 0     idle
+	   InterfaceNumber 1 / AlternateSetting 1     streaming */
+	ret = usb_set_interface(d->udev, 1, onoff);
+	if (ret)
+		err("usb_set_interface failed with error:%d", ret);
+
+	return ret;
+}
+
+/* DVB USB Driver stuff */
+static struct dvb_usb_device_properties ce6230_properties;
+
+static int ce6230_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	int ret = 0;
+	struct dvb_usb_device *d = NULL;
+
+	deb_info("%s: interface:%d\n", __func__,
+		intf->cur_altsetting->desc.bInterfaceNumber);
+
+	if (intf->cur_altsetting->desc.bInterfaceNumber == 1) {
+		ret = dvb_usb_device_init(intf, &ce6230_properties, THIS_MODULE,
+			&d, adapter_nr);
+		if (ret)
+			err("init failed with error:%d\n", ret);
+	}
+
+	return ret;
+}
+
+static struct usb_device_id ce6230_table[] = {
+	{ USB_DEVICE(USB_VID_INTEL, USB_PID_INTEL_CE9500) },
+	{ } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, ce6230_table);
+
+static struct dvb_usb_device_properties ce6230_properties = {
+	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+	.usb_ctrl = DEVICE_SPECIFIC,
+	.no_reconnect = 1,
+
+	.size_of_priv = 0,
+
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.frontend_attach  = ce6230_zl10353_frontend_attach,
+			.tuner_attach     = ce6230_mxl5003s_tuner_attach,
+			.stream = {
+				.type = USB_BULK,
+				.count = 6,
+				.endpoint = 0x82,
+				.u = {
+					.bulk = {
+						.buffersize = 512,
+					}
+				}
+			},
+		}
+	},
+
+	.power_ctrl = ce6230_power_ctrl,
+
+	.i2c_algo = &ce6230_i2c_algo,
+
+	.num_device_descs = 1,
+	.devices = {
+		{
+			.name = "Intel CE9500 reference design",
+			.cold_ids = {NULL},
+			.warm_ids = {&ce6230_table[0], NULL},
+		},
+	}
+};
+
+static struct usb_driver ce6230_driver = {
+	.name       = "dvb_usb_ce6230",
+	.probe      = ce6230_probe,
+	.disconnect = dvb_usb_device_exit,
+	.id_table   = ce6230_table,
+};
+
+/* module stuff */
+static int __init ce6230_module_init(void)
+{
+	int ret;
+	deb_info("%s:\n", __func__);
+	ret = usb_register(&ce6230_driver);
+	if (ret)
+		err("usb_register failed with error:%d", ret);
+
+	return ret;
+}
+
+static void __exit ce6230_module_exit(void)
+{
+	deb_info("%s:\n", __func__);
+	/* deregister this driver from the USB subsystem */
+	usb_deregister(&ce6230_driver);
+}
+
+module_init(ce6230_module_init);
+module_exit(ce6230_module_exit);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Driver for Intel CE6230 DVB-T USB2.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/ce6230.h b/drivers/media/dvb/dvb-usb/ce6230.h
new file mode 100644
index 000000000000..97c42482ccb3
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/ce6230.h
@@ -0,0 +1,69 @@
+/*
+ * DVB USB Linux driver for Intel CE6230 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _DVB_USB_CE6230_H_
+#define _DVB_USB_CE6230_H_
+
+#define DVB_USB_LOG_PREFIX "ce6230"
+#include "dvb-usb.h"
+
+#define deb_info(args...) dprintk(dvb_usb_ce6230_debug, 0x01, args)
+#define deb_rc(args...)   dprintk(dvb_usb_ce6230_debug, 0x02, args)
+#define deb_xfer(args...) dprintk(dvb_usb_ce6230_debug, 0x04, args)
+#define deb_reg(args...)  dprintk(dvb_usb_ce6230_debug, 0x08, args)
+#define deb_i2c(args...)  dprintk(dvb_usb_ce6230_debug, 0x10, args)
+#define deb_fw(args...)   dprintk(dvb_usb_ce6230_debug, 0x20, args)
+
+#define ce6230_debug_dump(r, t, v, i, b, l, func) { \
+	int loop_; \
+	func("%02x %02x %02x %02x %02x %02x %02x %02x", \
+		t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, l & 0xff, l >> 8); \
+	if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
+		func(" >>> "); \
+	else \
+		func(" <<< "); \
+	for (loop_ = 0; loop_ < l; loop_++) \
+		func("%02x ", b[loop_]); \
+	func("\n");\
+}
+
+#define CE6230_USB_TIMEOUT 1000
+
+struct req_t {
+	u8  cmd;       /* [1] */
+	u16 value;     /* [2|3] */
+	u16 index;     /* [4|5] */
+	u16 data_len;  /* [6|7] */
+	u8  *data;
+};
+
+enum ce6230_cmd {
+	CONFIG_READ          = 0xd0, /* rd 0 (unclear) */
+	UNKNOWN_WRITE        = 0xc7, /* wr 7 (unclear) */
+	I2C_READ             = 0xd9, /* rd 9 (unclear) */
+	I2C_WRITE            = 0xca, /* wr a */
+	DEMOD_READ           = 0xdb, /* rd b */
+	DEMOD_WRITE          = 0xcc, /* wr c */
+	REG_READ             = 0xde, /* rd e */
+	REG_WRITE            = 0xcf, /* wr f */
+};
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index 200b215f4d8b..db7f7f79a66c 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -158,6 +158,10 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg,
 				err("i2c read error (status = %d)\n", result);
 				break;
 			}
+
+			deb_data("<<< ");
+			debug_dump(msg[i].buf, msg[i].len, deb_data);
+
 		} else {
 			/* Write request */
 			buf[0] = REQUEST_NEW_I2C_WRITE;
@@ -169,6 +173,9 @@ static int dib0700_i2c_xfer_new(struct i2c_adapter *adap, struct i2c_msg *msg,
 			/* The Actual i2c payload */
 			memcpy(&buf[4], msg[i].buf, msg[i].len);
 
+			deb_data(">>> ");
+			debug_dump(buf, msg[i].len + 4, deb_data);
+
 			result = usb_control_msg(d->udev,
 						 usb_sndctrlpipe(d->udev, 0),
 						 REQUEST_NEW_I2C_WRITE,
@@ -211,7 +218,8 @@ static int dib0700_i2c_xfer_legacy(struct i2c_adapter *adap,
 
 			/* special thing in the current firmware: when length is zero the read-failed */
 			if ((len = dib0700_ctrl_rd(d, buf, msg[i].len + 2, msg[i+1].buf, msg[i+1].len)) <= 0) {
-				deb_info("I2C read failed on address %x\n", msg[i].addr);
+				deb_info("I2C read failed on address 0x%02x\n",
+					 msg[i].addr);
 				break;
 			}
 
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 635d30a55078..8ddbadf62194 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -17,6 +17,8 @@
 #include "xc5000.h"
 #include "s5h1411.h"
 #include "dib0070.h"
+#include "lgdt3305.h"
+#include "mxl5007t.h"
 
 static int force_lna_activation;
 module_param(force_lna_activation, int, 0644);
@@ -262,7 +264,12 @@ static int stk7700P2_frontend_attach(struct dvb_usb_adapter *adap)
 		msleep(10);
 		dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
 		msleep(10);
-		dib7000p_i2c_enumeration(&adap->dev->i2c_adap,1,18,stk7700d_dib7000p_mt2266_config);
+		if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+					     stk7700d_dib7000p_mt2266_config)
+		    != 0) {
+			err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n", __func__);
+			return -ENODEV;
+		}
 	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,0x80+(adap->id << 1),
@@ -284,7 +291,12 @@ static int stk7700d_frontend_attach(struct dvb_usb_adapter *adap)
 		dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
 		msleep(10);
 		dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
-		dib7000p_i2c_enumeration(&adap->dev->i2c_adap,2,18,stk7700d_dib7000p_mt2266_config);
+		if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 2, 18,
+					     stk7700d_dib7000p_mt2266_config)
+		    != 0) {
+			err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n", __func__);
+			return -ENODEV;
+		}
 	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap,0x80+(adap->id << 1),
@@ -421,8 +433,12 @@ static int stk7700ph_frontend_attach(struct dvb_usb_adapter *adap)
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 	msleep(10);
 
-	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-		&stk7700ph_dib7700_xc3028_config);
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+				     &stk7700ph_dib7700_xc3028_config) != 0) {
+		err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+		    __func__);
+		return -ENODEV;
+	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
 		&stk7700ph_dib7700_xc3028_config);
@@ -1187,8 +1203,12 @@ static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
 	msleep(10);
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
-	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-		&dib7070p_dib7000p_config);
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+				     &dib7070p_dib7000p_config) != 0) {
+		err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+		    __func__);
+		return -ENODEV;
+	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
 		&dib7070p_dib7000p_config);
@@ -1244,7 +1264,12 @@ static int stk7070pd_frontend_attach0(struct dvb_usb_adapter *adap)
 	msleep(10);
 	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
-	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 2, 18, stk7070pd_dib7000p_config);
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 2, 18,
+				     stk7070pd_dib7000p_config) != 0) {
+		err("%s: dib7000p_i2c_enumeration failed.  Cannot continue\n",
+		    __func__);
+		return -ENODEV;
+	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, &stk7070pd_dib7000p_config[0]);
 	return adap->fe == NULL ? -ENODEV : 0;
@@ -1347,6 +1372,72 @@ static int xc5000_tuner_attach(struct dvb_usb_adapter *adap)
 		== NULL ? -ENODEV : 0;
 }
 
+static struct lgdt3305_config hcw_lgdt3305_config = {
+	.i2c_addr           = 0x0e,
+	.mpeg_mode          = LGDT3305_MPEG_PARALLEL,
+	.tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
+	.tpvalid_polarity   = LGDT3305_TP_VALID_LOW,
+	.deny_i2c_rptr      = 0,
+	.spectral_inversion = 1,
+	.qam_if_khz         = 6000,
+	.vsb_if_khz         = 6000,
+	.usref_8vsb         = 0x0500,
+};
+
+static struct mxl5007t_config hcw_mxl5007t_config = {
+	.xtal_freq_hz = MxL_XTAL_25_MHZ,
+	.if_freq_hz = MxL_IF_6_MHZ,
+	.invert_if = 1,
+};
+
+/* TIGER-ATSC map:
+   GPIO0  - LNA_CTR  (H: LNA power enabled, L: LNA power disabled)
+   GPIO1  - ANT_SEL  (H: VPA, L: MCX)
+   GPIO4  - SCL2
+   GPIO6  - EN_TUNER
+   GPIO7  - SDA2
+   GPIO10 - DEM_RST
+
+   MXL is behind LG's i2c repeater.  LG is on SCL2/SDA2 gpios on the DIB
+ */
+static int lgdt3305_frontend_attach(struct dvb_usb_adapter *adap)
+{
+	struct dib0700_state *st = adap->dev->priv;
+
+	/* Make use of the new i2c functions from FW 1.20 */
+	st->fw_use_new_i2c_api = 1;
+
+	st->disable_streaming_master_mode = 1;
+
+	/* fe power enable */
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+	msleep(30);
+
+	/* demod reset */
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+	msleep(30);
+	dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+	msleep(30);
+
+	adap->fe = dvb_attach(lgdt3305_attach,
+			      &hcw_lgdt3305_config,
+			      &adap->dev->i2c_adap);
+
+	return adap->fe == NULL ? -ENODEV : 0;
+}
+
+static int mxl5007t_tuner_attach(struct dvb_usb_adapter *adap)
+{
+	return dvb_attach(mxl5007t_attach, adap->fe,
+			  &adap->dev->i2c_adap, 0x60,
+			  &hcw_mxl5007t_config) == NULL ? -ENODEV : 0;
+}
+
+
 /* DVB-USB and USB stuff follows */
 struct usb_device_id dib0700_usb_id_table[] = {
 /* 0 */	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P) },
@@ -1396,6 +1487,12 @@ struct usb_device_id dib0700_usb_id_table[] = {
 	{ USB_DEVICE(USB_VID_TERRATEC,	USB_PID_TERRATEC_CINERGY_T_EXPRESS) },
 	{ USB_DEVICE(USB_VID_TERRATEC,
 			USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2) },
+	{ USB_DEVICE(USB_VID_SONY,	USB_PID_SONY_PLAYTV) },
+/* 45 */{ USB_DEVICE(USB_VID_YUAN,      USB_PID_YUAN_PD378S) },
+	{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_TIGER_ATSC) },
+	{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_TIGER_ATSC_B210) },
+	{ USB_DEVICE(USB_VID_YUAN,	USB_PID_YUAN_MC770) },
+	{ USB_DEVICE(USB_VID_ELGATO,	USB_PID_ELGATO_EYETV_DTT) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1595,7 +1692,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 
-		.num_device_descs = 9,
+		.num_device_descs = 11,
 		.devices = {
 			{   "DiBcom STK7070P reference design",
 				{ &dib0700_usb_id_table[15], NULL },
@@ -1633,6 +1730,14 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ &dib0700_usb_id_table[33], NULL },
 				{ NULL },
 			},
+			{   "Elgato EyeTV DTT",
+				{ &dib0700_usb_id_table[49], NULL },
+				{ NULL },
+			},
+			{   "Yuan PD378S",
+				{ &dib0700_usb_id_table[45], NULL },
+				{ NULL },
+			},
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
@@ -1661,7 +1766,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			}
 		},
 
-		.num_device_descs = 5,
+		.num_device_descs = 6,
 		.devices = {
 			{   "DiBcom STK7070PD reference design",
 				{ &dib0700_usb_id_table[17], NULL },
@@ -1682,8 +1787,16 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			{  "Terratec Cinergy DT USB XS Diversity",
 				{ &dib0700_usb_id_table[43], NULL },
 				{ NULL },
+			},
+			{  "Sony PlayTV",
+				{ &dib0700_usb_id_table[44], NULL },
+				{ NULL },
 			}
-		}
+		},
+		.rc_interval      = DEFAULT_RC_INTERVAL,
+		.rc_key_map       = dib0700_rc_keys,
+		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
 		.num_adapters = 1,
@@ -1699,7 +1812,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 
-		.num_device_descs = 5,
+		.num_device_descs = 7,
 		.devices = {
 			{   "Terratec Cinergy HT USB XE",
 				{ &dib0700_usb_id_table[27], NULL },
@@ -1725,6 +1838,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 				{ &dib0700_usb_id_table[39], NULL },
 				{ NULL },
 			},
+			{   "YUAN High-Tech MC770",
+				{ &dib0700_usb_id_table[48], NULL },
+				{ NULL },
+			},
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
 		.rc_key_map       = dib0700_rc_keys,
@@ -1759,6 +1876,31 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		.rc_key_map       = dib0700_rc_keys,
 		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
 		.rc_query         = dib0700_rc_query
+	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+		.num_adapters = 1,
+		.adapter = {
+			{
+				.frontend_attach  = lgdt3305_frontend_attach,
+				.tuner_attach     = mxl5007t_tuner_attach,
+
+				DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+				.size_of_priv = sizeof(struct
+						dib0700_adapter_state),
+			},
+		},
+
+		.num_device_descs = 2,
+		.devices = {
+			{   "Hauppauge ATSC MiniCard (B200)",
+				{ &dib0700_usb_id_table[46], NULL },
+				{ NULL },
+			},
+			{   "Hauppauge ATSC MiniCard (B210)",
+				{ &dib0700_usb_id_table[47], NULL },
+				{ NULL },
+			},
+		},
 	},
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 0db0c06ee6f2..dc7ea21cd139 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -27,12 +27,14 @@
 #define USB_VID_DIBCOM				0x10b8
 #define USB_VID_DPOSH				0x1498
 #define USB_VID_DVICO				0x0fe9
+#define USB_VID_ELGATO				0x0fd9
 #define USB_VID_EMPIA				0xeb1a
 #define USB_VID_GENPIX				0x09c0
 #define USB_VID_GRANDTEC			0x5032
 #define USB_VID_HANFTEK				0x15f4
 #define USB_VID_HAUPPAUGE			0x2040
 #define USB_VID_HYPER_PALTEK			0x1025
+#define USB_VID_INTEL				0x8086
 #define USB_VID_KWORLD				0xeb2a
 #define USB_VID_KWORLD_2			0x1b80
 #define USB_VID_KYE				0x0458
@@ -48,6 +50,7 @@
 #define USB_VID_TERRATEC			0x0ccd
 #define USB_VID_TELESTAR			0x10b9
 #define USB_VID_VISIONPLUS			0x13d3
+#define USB_VID_SONY				0x1415
 #define USB_VID_TWINHAN				0x1822
 #define USB_VID_ULTIMA_ELECTRONIC		0x05d8
 #define USB_VID_UNIWILL				0x1584
@@ -95,8 +98,10 @@
 #define USB_PID_UNIWILL_STK7700P			0x6003
 #define USB_PID_GRANDTEC_DVBT_USB_COLD			0x0fa0
 #define USB_PID_GRANDTEC_DVBT_USB_WARM			0x0fa1
+#define USB_PID_INTEL_CE9500				0x9500
 #define USB_PID_KWORLD_399U				0xe399
 #define USB_PID_KWORLD_395U				0xe396
+#define USB_PID_KWORLD_395U_2				0xe39b
 #define USB_PID_KWORLD_PC160_2T				0xc160
 #define USB_PID_KWORLD_VSTREAM_COLD			0x17de
 #define USB_PID_KWORLD_VSTREAM_WARM			0x17df
@@ -149,6 +154,8 @@
 #define USB_PID_HAUPPAUGE_MYTV_T			0x7080
 #define USB_PID_HAUPPAUGE_NOVA_TD_STICK			0x9580
 #define USB_PID_HAUPPAUGE_NOVA_TD_STICK_52009		0x5200
+#define USB_PID_HAUPPAUGE_TIGER_ATSC			0xb200
+#define USB_PID_HAUPPAUGE_TIGER_ATSC_B210		0xb210
 #define USB_PID_AVERMEDIA_EXPRESS			0xb568
 #define USB_PID_AVERMEDIA_VOLAR				0xa807
 #define USB_PID_AVERMEDIA_VOLAR_2			0xb808
@@ -232,9 +239,13 @@
 #define USB_PID_ASUS_U3100				0x173f
 #define USB_PID_YUAN_EC372S				0x1edc
 #define USB_PID_YUAN_STK7700PH				0x1f08
+#define USB_PID_YUAN_PD378S				0x2edc
+#define USB_PID_YUAN_MC770				0x0871
 #define USB_PID_DW2102					0x2102
 #define USB_PID_XTENSIONS_XD_380			0x0381
 #define USB_PID_TELESTAR_STARSTICK_2			0x8000
 #define USB_PID_MSI_DIGI_VOX_MINI_III                   0x8807
+#define USB_PID_SONY_PLAYTV				0x0003
+#define USB_PID_ELGATO_EYETV_DTT			0x0021
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index b1de0f7e26e8..2d5352e54dc0 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -223,7 +223,7 @@ struct dvb_usb_device_properties {
 	int generic_bulk_ctrl_endpoint;
 
 	int num_device_descs;
-	struct dvb_usb_device_description devices[9];
+	struct dvb_usb_device_description devices[11];
 };
 
 /**
diff --git a/drivers/media/dvb/firewire/firedtv-avc.c b/drivers/media/dvb/firewire/firedtv-avc.c
index 32526f103b59..12f7730184ad 100644
--- a/drivers/media/dvb/firewire/firedtv-avc.c
+++ b/drivers/media/dvb/firewire/firedtv-avc.c
@@ -151,7 +151,7 @@ static void debug_fcp(const u8 *data, int length)
 		subunit_type = data[1] >> 3;
 		subunit_id = data[1] & 7;
 		op = subunit_type == 0x1e || subunit_id == 5 ? ~0 : data[2];
-		printk(KERN_INFO "%ssu=%x.%x l=%d: %-8s - %s\n",
+		printk(KERN_INFO "%ssu=%x.%x l=%zu: %-8s - %s\n",
 		       prefix, subunit_type, subunit_id, length,
 		       debug_fcp_ctype(data[0]),
 		       debug_fcp_opcode(op, data, length));
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 00269560793a..a206cee23f73 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -1,17 +1,21 @@
-menu "Customise DVB Frontends"
-	depends on DVB_CORE
-
 config DVB_FE_CUSTOMISE
 	bool "Customise the frontend modules to build"
+	depends on DVB_CORE
 	default N
 	help
-	  This allows the user to deselect frontend drivers unnecessary
-	  for their hardware from the build. Use this option with care
-	  as deselecting frontends which are in fact necessary will result
-	  in DVB devices which cannot be tuned due to lack of driver support.
+	  This allows the user to select/deselect frontend drivers for their
+	  hardware from the build.
+
+	  Use this option with care as deselecting frontends which are in fact
+	  necessary will result in DVB devices which cannot be tuned due to lack
+	  of driver support.
 
 	  If unsure say N.
 
+if DVB_FE_CUSTOMISE
+
+menu "Customise DVB Frontends"
+
 comment "Multistandard (satellite) frontends"
 	depends on DVB_CORE
 
@@ -55,6 +59,13 @@ config DVB_MT312
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
+config DVB_ZL10036
+	tristate "Zarlink ZL10036 silicon tuner"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S tuner module. Say Y when you want to support this frontend.
+
 config DVB_S5H1420
 	tristate "Samsung S5H1420 based"
 	depends on DVB_CORE && I2C
@@ -83,6 +94,20 @@ config DVB_STV0299
 	help
 	  A DVB-S tuner module. Say Y when you want to support this frontend.
 
+config DVB_STV6110
+	tristate "ST STV6110 silicon tuner"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	  help
+	  A DVB-S silicon tuner module. Say Y when you want to support this tuner.
+
+config DVB_STV0900
+	tristate "ST STV0900 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S/S2 demodulator. Say Y when you want to support this frontend.
+
 config DVB_TDA8083
 	tristate "Philips TDA8083 based"
 	depends on DVB_CORE && I2C
@@ -288,6 +313,13 @@ config DVB_TDA10048
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
+config DVB_AF9013
+	tristate "Afatech AF9013 demodulator"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Say Y when you want to support this frontend.
+
 comment "DVB-C (cable) frontends"
 	depends on DVB_CORE
 
@@ -387,6 +419,14 @@ config DVB_LGDT3304
 	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
 	  to support this frontend.
 
+config DVB_LGDT3305
+	tristate "LG Electronics LGDT3305 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
+	  to support this frontend.
+
 config DVB_S5H1409
 	tristate "Samsung S5H1409 based"
 	depends on DVB_CORE && I2C
@@ -397,7 +437,7 @@ config DVB_S5H1409
 
 config DVB_AU8522
 	tristate "Auvitek AU8522 based"
-	depends on DVB_CORE && I2C
+	depends on DVB_CORE && I2C && VIDEO_V4L2
 	default m if DVB_FE_CUSTOMISE
 	help
 	  An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want
@@ -446,11 +486,11 @@ comment "SEC control devices for DVB-S"
 	depends on DVB_CORE
 
 config DVB_LNBP21
-	tristate "LNBP21 SEC controller"
+	tristate "LNBP21/LNBH24 SEC controllers"
 	depends on DVB_CORE && I2C
 	default m if DVB_FE_CUSTOMISE
 	help
-	  An SEC control chip.
+	  An SEC control chips.
 
 config DVB_ISL6405
 	tristate "ISL6405 SEC controller"
@@ -478,11 +518,6 @@ comment "Tools to develop new frontends"
 config DVB_DUMMY_FE
 	tristate "Dummy frontend driver"
 	default n
-
-config DVB_AF9013
-	tristate "Afatech AF9013 demodulator"
-	depends on DVB_CORE && I2C
-	default m if DVB_FE_CUSTOMISE
-	help
-	  Say Y when you want to support this frontend.
 endmenu
+
+endif
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index af7bdf0ad4c7..65a336aa1db6 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -7,6 +7,8 @@ EXTRA_CFLAGS += -Idrivers/media/common/tuners/
 
 s921-objs := s921_module.o s921_core.o
 stb0899-objs = stb0899_drv.o stb0899_algo.o
+stv0900-objs = stv0900_core.o stv0900_sw.o
+au8522-objs = au8522_dig.o au8522_decoder.o
 
 obj-$(CONFIG_DVB_PLL) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
@@ -28,6 +30,7 @@ obj-$(CONFIG_DVB_TDA1004X) += tda1004x.o
 obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
+obj-$(CONFIG_DVB_ZL10036) += zl10036.o
 obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
 obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
@@ -41,6 +44,7 @@ obj-$(CONFIG_DVB_BCM3510) += bcm3510.o
 obj-$(CONFIG_DVB_S5H1420) += s5h1420.o
 obj-$(CONFIG_DVB_LGDT330X) += lgdt330x.o
 obj-$(CONFIG_DVB_LGDT3304) += lgdt3304.o
+obj-$(CONFIG_DVB_LGDT3305) += lgdt3305.o
 obj-$(CONFIG_DVB_CX24123) += cx24123.o
 obj-$(CONFIG_DVB_LNBP21) += lnbp21.o
 obj-$(CONFIG_DVB_ISL6405) += isl6405.o
@@ -64,4 +68,6 @@ obj-$(CONFIG_DVB_SI21XX) += si21xx.o
 obj-$(CONFIG_DVB_STV0288) += stv0288.o
 obj-$(CONFIG_DVB_STB6000) += stb6000.o
 obj-$(CONFIG_DVB_S921) += s921.o
+obj-$(CONFIG_DVB_STV6110) += stv6110.o
+obj-$(CONFIG_DVB_STV0900) += stv0900.o
 
diff --git a/drivers/media/dvb/frontends/au8522.h b/drivers/media/dvb/frontends/au8522.h
index 7b94f554a093..565dcf31af57 100644
--- a/drivers/media/dvb/frontends/au8522.h
+++ b/drivers/media/dvb/frontends/au8522.h
@@ -74,6 +74,22 @@ struct dvb_frontend *au8522_attach(const struct au8522_config *config,
 }
 #endif /* CONFIG_DVB_AU8522 */
 
+/* Other modes may need to be added later */
+enum au8522_video_input {
+	AU8522_COMPOSITE_CH1 = 1,
+	AU8522_COMPOSITE_CH2,
+	AU8522_COMPOSITE_CH3,
+	AU8522_COMPOSITE_CH4,
+	AU8522_COMPOSITE_CH4_SIF,
+	AU8522_SVIDEO_CH13,
+	AU8522_SVIDEO_CH24,
+};
+
+enum au8522_audio_input {
+	AU8522_AUDIO_NONE,
+	AU8522_AUDIO_SIF,
+};
+
 #endif /* __AU8522_H__ */
 
 /*
diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c
new file mode 100644
index 000000000000..d63e1527dc88
--- /dev/null
+++ b/drivers/media/dvb/frontends/au8522_decoder.c
@@ -0,0 +1,835 @@
+/*
+ * Auvitek AU8522 QAM/8VSB demodulator driver and video decoder
+ *
+ * Copyright (C) 2009 Devin Heitmueller <dheitmueller@linuxtv.org>
+ * Copyright (C) 2005-2008 Auvitek International, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * As published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* Developer notes:
+ *
+ * VBI support is not yet working
+ * Saturation and hue setting are not yet working
+ * Enough is implemented here for CVBS and S-Video inputs, but the actual
+ *  analog demodulator code isn't implemented (not needed for xc5000 since it
+ *  has its own demodulator and outputs CVBS)
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
+#include <media/v4l2-device.h>
+#include "au8522.h"
+#include "au8522_priv.h"
+
+MODULE_AUTHOR("Devin Heitmueller");
+MODULE_LICENSE("GPL");
+
+static int au8522_analog_debug;
+
+
+module_param_named(analog_debug, au8522_analog_debug, int, 0644);
+
+MODULE_PARM_DESC(analog_debug,
+		 "Analog debugging messages [0=Off (default) 1=On]");
+
+struct au8522_register_config {
+	u16 reg_name;
+	u8 reg_val[8];
+};
+
+
+/* Video Decoder Filter Coefficients
+   The values are as follows from left to right
+   0="ATV RF" 1="ATV RF13" 2="CVBS" 3="S-Video" 4="PAL" 5=CVBS13" 6="SVideo13"
+*/
+struct au8522_register_config filter_coef[] = {
+	{AU8522_FILTER_COEF_R410, {0x25, 0x00, 0x25, 0x25, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R411, {0x20, 0x00, 0x20, 0x20, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R412, {0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R413, {0xe6, 0x00, 0xe6, 0xe6, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R414, {0x40, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R415, {0x1b, 0x00, 0x1b, 0x1b, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R416, {0xc0, 0x00, 0xc0, 0x04, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R417, {0x04, 0x00, 0x04, 0x04, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R418, {0x8c, 0x00, 0x8c, 0x8c, 0x00, 0x00, 0x00} },
+	{AU8522_FILTER_COEF_R419, {0xa0, 0x40, 0xa0, 0xa0, 0x40, 0x40, 0x40} },
+	{AU8522_FILTER_COEF_R41A, {0x21, 0x09, 0x21, 0x21, 0x09, 0x09, 0x09} },
+	{AU8522_FILTER_COEF_R41B, {0x6c, 0x38, 0x6c, 0x6c, 0x38, 0x38, 0x38} },
+	{AU8522_FILTER_COEF_R41C, {0x03, 0xff, 0x03, 0x03, 0xff, 0xff, 0xff} },
+	{AU8522_FILTER_COEF_R41D, {0xbf, 0xc7, 0xbf, 0xbf, 0xc7, 0xc7, 0xc7} },
+	{AU8522_FILTER_COEF_R41E, {0xa0, 0xdf, 0xa0, 0xa0, 0xdf, 0xdf, 0xdf} },
+	{AU8522_FILTER_COEF_R41F, {0x10, 0x06, 0x10, 0x10, 0x06, 0x06, 0x06} },
+	{AU8522_FILTER_COEF_R420, {0xae, 0x30, 0xae, 0xae, 0x30, 0x30, 0x30} },
+	{AU8522_FILTER_COEF_R421, {0xc4, 0x01, 0xc4, 0xc4, 0x01, 0x01, 0x01} },
+	{AU8522_FILTER_COEF_R422, {0x54, 0xdd, 0x54, 0x54, 0xdd, 0xdd, 0xdd} },
+	{AU8522_FILTER_COEF_R423, {0xd0, 0xaf, 0xd0, 0xd0, 0xaf, 0xaf, 0xaf} },
+	{AU8522_FILTER_COEF_R424, {0x1c, 0xf7, 0x1c, 0x1c, 0xf7, 0xf7, 0xf7} },
+	{AU8522_FILTER_COEF_R425, {0x76, 0xdb, 0x76, 0x76, 0xdb, 0xdb, 0xdb} },
+	{AU8522_FILTER_COEF_R426, {0x61, 0xc0, 0x61, 0x61, 0xc0, 0xc0, 0xc0} },
+	{AU8522_FILTER_COEF_R427, {0xd1, 0x2f, 0xd1, 0xd1, 0x2f, 0x2f, 0x2f} },
+	{AU8522_FILTER_COEF_R428, {0x84, 0xd8, 0x84, 0x84, 0xd8, 0xd8, 0xd8} },
+	{AU8522_FILTER_COEF_R429, {0x06, 0xfb, 0x06, 0x06, 0xfb, 0xfb, 0xfb} },
+	{AU8522_FILTER_COEF_R42A, {0x21, 0xd5, 0x21, 0x21, 0xd5, 0xd5, 0xd5} },
+	{AU8522_FILTER_COEF_R42B, {0x0a, 0x3e, 0x0a, 0x0a, 0x3e, 0x3e, 0x3e} },
+	{AU8522_FILTER_COEF_R42C, {0xe6, 0x15, 0xe6, 0xe6, 0x15, 0x15, 0x15} },
+	{AU8522_FILTER_COEF_R42D, {0x01, 0x34, 0x01, 0x01, 0x34, 0x34, 0x34} },
+
+};
+#define NUM_FILTER_COEF (sizeof(filter_coef)\
+			 / sizeof(struct au8522_register_config))
+
+
+/* Registers 0x060b through 0x0652 are the LP Filter coefficients
+   The values are as follows from left to right
+   0="SIF" 1="ATVRF/ATVRF13"
+   Note: the "ATVRF/ATVRF13" mode has never been tested
+*/
+struct au8522_register_config lpfilter_coef[] = {
+	{0x060b, {0x21, 0x0b} },
+	{0x060c, {0xad, 0xad} },
+	{0x060d, {0x70, 0xf0} },
+	{0x060e, {0xea, 0xe9} },
+	{0x060f, {0xdd, 0xdd} },
+	{0x0610, {0x08, 0x64} },
+	{0x0611, {0x60, 0x60} },
+	{0x0612, {0xf8, 0xb2} },
+	{0x0613, {0x01, 0x02} },
+	{0x0614, {0xe4, 0xb4} },
+	{0x0615, {0x19, 0x02} },
+	{0x0616, {0xae, 0x2e} },
+	{0x0617, {0xee, 0xc5} },
+	{0x0618, {0x56, 0x56} },
+	{0x0619, {0x30, 0x58} },
+	{0x061a, {0xf9, 0xf8} },
+	{0x061b, {0x24, 0x64} },
+	{0x061c, {0x07, 0x07} },
+	{0x061d, {0x30, 0x30} },
+	{0x061e, {0xa9, 0xed} },
+	{0x061f, {0x09, 0x0b} },
+	{0x0620, {0x42, 0xc2} },
+	{0x0621, {0x1d, 0x2a} },
+	{0x0622, {0xd6, 0x56} },
+	{0x0623, {0x95, 0x8b} },
+	{0x0624, {0x2b, 0x2b} },
+	{0x0625, {0x30, 0x24} },
+	{0x0626, {0x3e, 0x3e} },
+	{0x0627, {0x62, 0xe2} },
+	{0x0628, {0xe9, 0xf5} },
+	{0x0629, {0x99, 0x19} },
+	{0x062a, {0xd4, 0x11} },
+	{0x062b, {0x03, 0x04} },
+	{0x062c, {0xb5, 0x85} },
+	{0x062d, {0x1e, 0x20} },
+	{0x062e, {0x2a, 0xea} },
+	{0x062f, {0xd7, 0xd2} },
+	{0x0630, {0x15, 0x15} },
+	{0x0631, {0xa3, 0xa9} },
+	{0x0632, {0x1f, 0x1f} },
+	{0x0633, {0xf9, 0xd1} },
+	{0x0634, {0xc0, 0xc3} },
+	{0x0635, {0x4d, 0x8d} },
+	{0x0636, {0x21, 0x31} },
+	{0x0637, {0x83, 0x83} },
+	{0x0638, {0x08, 0x8c} },
+	{0x0639, {0x19, 0x19} },
+	{0x063a, {0x45, 0xa5} },
+	{0x063b, {0xef, 0xec} },
+	{0x063c, {0x8a, 0x8a} },
+	{0x063d, {0xf4, 0xf6} },
+	{0x063e, {0x8f, 0x8f} },
+	{0x063f, {0x44, 0x0c} },
+	{0x0640, {0xef, 0xf0} },
+	{0x0641, {0x66, 0x66} },
+	{0x0642, {0xcc, 0xd2} },
+	{0x0643, {0x41, 0x41} },
+	{0x0644, {0x63, 0x93} },
+	{0x0645, {0x8e, 0x8e} },
+	{0x0646, {0xa2, 0x42} },
+	{0x0647, {0x7b, 0x7b} },
+	{0x0648, {0x04, 0x04} },
+	{0x0649, {0x00, 0x00} },
+	{0x064a, {0x40, 0x40} },
+	{0x064b, {0x8c, 0x98} },
+	{0x064c, {0x00, 0x00} },
+	{0x064d, {0x63, 0xc3} },
+	{0x064e, {0x04, 0x04} },
+	{0x064f, {0x20, 0x20} },
+	{0x0650, {0x00, 0x00} },
+	{0x0651, {0x40, 0x40} },
+	{0x0652, {0x01, 0x01} },
+};
+#define NUM_LPFILTER_COEF (sizeof(lpfilter_coef)\
+			   / sizeof(struct au8522_register_config))
+
+static inline struct au8522_state *to_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct au8522_state, sd);
+}
+
+static void setup_vbi(struct au8522_state *state, int aud_input)
+{
+	int i;
+
+	/* These are set to zero regardless of what mode we're in */
+	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_L_REG018H, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TOTAL_BITS_REG019H, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_H_REG01AH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_L_REG01BH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_THRESH1_REG01CH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT2_REG01EH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT1_REG01FH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT0_REG020H, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H,
+			0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H,
+			0x00);
+	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H,
+			0x00);
+
+	/* Setup the VBI registers */
+	for (i = 0x30; i < 0x60; i++)
+		au8522_writereg(state, i, 0x40);
+
+	/* For some reason, every register is 0x40 except register 0x44
+	   (confirmed via the HVR-950q USB capture) */
+	au8522_writereg(state, 0x44, 0x60);
+
+	/* Enable VBI (we always do this regardless of whether the user is
+	   viewing closed caption info) */
+	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H,
+			AU8522_TVDEC_VBI_CTRL_H_REG017H_CCON);
+
+}
+
+static void setup_decoder_defaults(struct au8522_state *state, u8 input_mode)
+{
+	int i;
+	int filter_coef_type;
+
+	/* Provide reasonable defaults for picture tuning values */
+	au8522_writereg(state, AU8522_TVDEC_SHARPNESSREG009H, 0x07);
+	au8522_writereg(state, AU8522_TVDEC_BRIGHTNESS_REG00AH, 0xed);
+	state->brightness = 0xed - 128;
+	au8522_writereg(state, AU8522_TVDEC_CONTRAST_REG00BH, 0x79);
+	state->contrast = 0x79;
+	au8522_writereg(state, AU8522_TVDEC_SATURATION_CB_REG00CH, 0x80);
+	au8522_writereg(state, AU8522_TVDEC_SATURATION_CR_REG00DH, 0x80);
+	au8522_writereg(state, AU8522_TVDEC_HUE_H_REG00EH, 0x00);
+	au8522_writereg(state, AU8522_TVDEC_HUE_L_REG00FH, 0x00);
+
+	/* Other decoder registers */
+	au8522_writereg(state, AU8522_TVDEC_INT_MASK_REG010H, 0x00);
+
+	if (input_mode == 0x23) {
+		/* S-Video input mapping */
+		au8522_writereg(state, AU8522_VIDEO_MODE_REG011H, 0x04);
+	} else {
+		/* All other modes (CVBS/ATVRF etc.) */
+		au8522_writereg(state, AU8522_VIDEO_MODE_REG011H, 0x00);
+	}
+
+	au8522_writereg(state, AU8522_TVDEC_PGA_REG012H,
+			AU8522_TVDEC_PGA_REG012H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_MODE_REG015H,
+			AU8522_TVDEC_COMB_MODE_REG015H_CVBS);
+	au8522_writereg(state, AU8522_TVDED_DBG_MODE_REG060H,
+			AU8522_TVDED_DBG_MODE_REG060H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL1_REG061H,
+			AU8522_TVDEC_FORMAT_CTRL1_REG061H_CVBS13);
+	au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL2_REG062H,
+			AU8522_TVDEC_FORMAT_CTRL2_REG062H_CVBS13);
+	au8522_writereg(state, AU8522_TVDEC_VCR_DET_LLIM_REG063H,
+			AU8522_TVDEC_VCR_DET_LLIM_REG063H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_VCR_DET_HLIM_REG064H,
+			AU8522_TVDEC_VCR_DET_HLIM_REG064H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR1_REG065H,
+			AU8522_TVDEC_COMB_VDIF_THR1_REG065H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR2_REG066H,
+			AU8522_TVDEC_COMB_VDIF_THR2_REG066H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR3_REG067H,
+			AU8522_TVDEC_COMB_VDIF_THR3_REG067H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_NOTCH_THR_REG068H,
+			AU8522_TVDEC_COMB_NOTCH_THR_REG068H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR1_REG069H,
+			AU8522_TVDEC_COMB_HDIF_THR1_REG069H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR2_REG06AH,
+			AU8522_TVDEC_COMB_HDIF_THR2_REG06AH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR3_REG06BH,
+			AU8522_TVDEC_COMB_HDIF_THR3_REG06BH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,
+			AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,
+			AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH,
+			AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_UV_SEP_THR_REG06FH,
+			AU8522_TVDEC_UV_SEP_THR_REG06FH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H,
+			AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H_CVBS);
+	au8522_writereg(state, AU8522_REG071H, AU8522_REG071H_CVBS);
+	au8522_writereg(state, AU8522_REG072H, AU8522_REG072H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_COMB_DC_THR2_NTSC_REG073H,
+			AU8522_TVDEC_COMB_DC_THR2_NTSC_REG073H_CVBS);
+	au8522_writereg(state, AU8522_REG074H, AU8522_REG074H_CVBS);
+	au8522_writereg(state, AU8522_REG075H, AU8522_REG075H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_DCAGC_CTRL_REG077H,
+			AU8522_TVDEC_DCAGC_CTRL_REG077H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_PIC_START_ADJ_REG078H,
+			AU8522_TVDEC_PIC_START_ADJ_REG078H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_AGC_HIGH_LIMIT_REG079H,
+			AU8522_TVDEC_AGC_HIGH_LIMIT_REG079H_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_MACROVISION_SYNC_THR_REG07AH,
+			AU8522_TVDEC_MACROVISION_SYNC_THR_REG07AH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_INTRP_CTRL_REG07BH,
+			AU8522_TVDEC_INTRP_CTRL_REG07BH_CVBS);
+	au8522_writereg(state, AU8522_TVDEC_AGC_LOW_LIMIT_REG0E4H,
+			AU8522_TVDEC_AGC_LOW_LIMIT_REG0E4H_CVBS);
+	au8522_writereg(state, AU8522_TOREGAAGC_REG0E5H,
+			AU8522_TOREGAAGC_REG0E5H_CVBS);
+	au8522_writereg(state, AU8522_REG016H, AU8522_REG016H_CVBS);
+
+	setup_vbi(state, 0);
+
+	if (input_mode == AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13 ||
+	    input_mode == AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH24) {
+		/* Despite what the table says, for the HVR-950q we still need
+		   to be in CVBS mode for the S-Video input (reason uknown). */
+		/* filter_coef_type = 3; */
+		filter_coef_type = 5;
+	} else {
+		filter_coef_type = 5;
+	}
+
+	/* Load the Video Decoder Filter Coefficients */
+	for (i = 0; i < NUM_FILTER_COEF; i++) {
+		au8522_writereg(state, filter_coef[i].reg_name,
+				filter_coef[i].reg_val[filter_coef_type]);
+	}
+
+	/* It's not clear what these registers are for, but they are always
+	   set to the same value regardless of what mode we're in */
+	au8522_writereg(state, AU8522_REG42EH, 0x87);
+	au8522_writereg(state, AU8522_REG42FH, 0xa2);
+	au8522_writereg(state, AU8522_REG430H, 0xbf);
+	au8522_writereg(state, AU8522_REG431H, 0xcb);
+	au8522_writereg(state, AU8522_REG432H, 0xa1);
+	au8522_writereg(state, AU8522_REG433H, 0x41);
+	au8522_writereg(state, AU8522_REG434H, 0x88);
+	au8522_writereg(state, AU8522_REG435H, 0xc2);
+	au8522_writereg(state, AU8522_REG436H, 0x3c);
+}
+
+static void au8522_setup_cvbs_mode(struct au8522_state *state)
+{
+	/* here we're going to try the pre-programmed route */
+	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,
+			AU8522_MODULE_CLOCK_CONTROL_REG0A3H_CVBS);
+
+	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);
+	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x0e);
+	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x10);
+
+	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H,
+			AU8522_INPUT_CONTROL_REG081H_CVBS_CH1);
+
+	setup_decoder_defaults(state, AU8522_INPUT_CONTROL_REG081H_CVBS_CH1);
+
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+}
+
+static void au8522_setup_cvbs_tuner_mode(struct au8522_state *state)
+{
+	/* here we're going to try the pre-programmed route */
+	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,
+			AU8522_MODULE_CLOCK_CONTROL_REG0A3H_CVBS);
+
+	/* It's not clear why they turn off the PGA before enabling the clamp
+	   control, but the Windows trace does it so we will too... */
+	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);
+
+	/* Enable clamping control */
+	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x0e);
+
+	/* Turn on the PGA */
+	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x10);
+
+	/* Set input mode to CVBS on channel 4 with SIF audio input enabled */
+	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H,
+			AU8522_INPUT_CONTROL_REG081H_CVBS_CH4_SIF);
+
+	setup_decoder_defaults(state,
+			       AU8522_INPUT_CONTROL_REG081H_CVBS_CH4_SIF);
+
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+}
+
+static void au8522_setup_svideo_mode(struct au8522_state *state)
+{
+	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,
+			AU8522_MODULE_CLOCK_CONTROL_REG0A3H_SVIDEO);
+
+	/* Set input to Y on Channe1, C on Channel 3 */
+	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H,
+			AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13);
+
+	/* Disable clamping control (required for S-video) */
+	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x00);
+
+	setup_decoder_defaults(state,
+			       AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13);
+
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void disable_audio_input(struct au8522_state *state)
+{
+	/* This can probably be optimized */
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);
+	au8522_writereg(state, AU8522_I2C_CONTROL_REG1_REG091H, 0x80);
+	au8522_writereg(state, AU8522_I2C_CONTROL_REG0_REG090H, 0x84);
+
+	au8522_writereg(state, AU8522_ENA_USB_REG101H, 0x00);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
+	au8522_writereg(state, AU8522_REG0F9H, AU8522_REG0F9H_AUDIO);
+	au8522_writereg(state, AU8522_AUDIO_MODE_REG0F1H, 0x40);
+
+	au8522_writereg(state, AU8522_GPIO_DATA_REG0E2H, 0x11);
+	msleep(5);
+	au8522_writereg(state, AU8522_GPIO_DATA_REG0E2H, 0x00);
+
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x04);
+	au8522_writereg(state, AU8522_AUDIOFREQ_REG606H, 0x03);
+	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0x02);
+
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+}
+
+/* 0=disable, 1=SIF */
+static void set_audio_input(struct au8522_state *state, int aud_input)
+{
+	int i;
+
+	/* Note that this function needs to be used in conjunction with setting
+	   the input routing via register 0x81 */
+
+	if (aud_input == AU8522_AUDIO_NONE) {
+		disable_audio_input(state);
+		return;
+	}
+
+	if (aud_input != AU8522_AUDIO_SIF) {
+		/* The caller asked for a mode we don't currently support */
+		printk(KERN_ERR "Unsupported audio mode requested! mode=%d\n",
+		       aud_input);
+		return;
+	}
+
+	/* Load the Audio Decoder Filter Coefficients */
+	for (i = 0; i < NUM_LPFILTER_COEF; i++) {
+		au8522_writereg(state, lpfilter_coef[i].reg_name,
+				lpfilter_coef[i].reg_val[0]);
+	}
+
+	/* Setup audio */
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);
+	au8522_writereg(state, AU8522_I2C_CONTROL_REG1_REG091H, 0x80);
+	au8522_writereg(state, AU8522_I2C_CONTROL_REG0_REG090H, 0x84);
+	msleep(150);
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H, 0x00);
+	msleep(1);
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H, 0x9d);
+	msleep(50);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0xff);
+	msleep(80);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
+	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
+	au8522_writereg(state, AU8522_REG0F9H, AU8522_REG0F9H_AUDIO);
+	au8522_writereg(state, AU8522_AUDIO_MODE_REG0F1H, 0x82);
+	msleep(70);
+	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x09);
+	au8522_writereg(state, AU8522_AUDIOFREQ_REG606H, 0x03);
+	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0xc2);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int au8522_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct au8522_state *state = to_state(sd);
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		state->brightness = ctrl->value;
+		au8522_writereg(state, AU8522_TVDEC_BRIGHTNESS_REG00AH,
+				ctrl->value - 128);
+		break;
+	case V4L2_CID_CONTRAST:
+		state->contrast = ctrl->value;
+		au8522_writereg(state, AU8522_TVDEC_CONTRAST_REG00BH,
+				ctrl->value);
+		break;
+	case V4L2_CID_SATURATION:
+	case V4L2_CID_HUE:
+	case V4L2_CID_AUDIO_VOLUME:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_MUTE:
+		/* Not yet implemented */
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int au8522_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct au8522_state *state = to_state(sd);
+
+	/* Note that we are using values cached in the state structure instead
+	   of reading the registers due to issues with i2c reads not working
+	   properly/consistently yet on the HVR-950q */
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = state->brightness;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = state->contrast;
+		break;
+	case V4L2_CID_SATURATION:
+	case V4L2_CID_HUE:
+	case V4L2_CID_AUDIO_VOLUME:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_MUTE:
+		/* Not yet supported */
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int au8522_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+{
+	switch (fmt->type) {
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int au8522_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+{
+	switch (fmt->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		/* Not yet implemented */
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int au8522_g_register(struct v4l2_subdev *sd,
+			     struct v4l2_dbg_register *reg)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct au8522_state *state = to_state(sd);
+
+	if (!v4l2_chip_match_i2c_client(client, &reg->match))
+		return -EINVAL;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	reg->val = au8522_readreg(state, reg->reg & 0xffff);
+	return 0;
+}
+
+static int au8522_s_register(struct v4l2_subdev *sd,
+			     struct v4l2_dbg_register *reg)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct au8522_state *state = to_state(sd);
+
+	if (!v4l2_chip_match_i2c_client(client, &reg->match))
+		return -EINVAL;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	au8522_writereg(state, reg->reg, reg->val & 0xff);
+	return 0;
+}
+#endif
+
+static int au8522_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct au8522_state *state = to_state(sd);
+
+	if (enable) {
+		au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+				0x01);
+		msleep(1);
+		au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+				AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+	} else {
+		/* This does not completely power down the device
+		   (it only reduces it from around 140ma to 80ma) */
+		au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
+				1 << 5);
+	}
+	return 0;
+}
+
+static int au8522_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
+{
+	switch (qc->id) {
+	case V4L2_CID_CONTRAST:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1,
+					    AU8522_TVDEC_CONTRAST_REG00BH_CVBS);
+	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+	case V4L2_CID_SATURATION:
+	case V4L2_CID_HUE:
+		/* Not yet implemented */
+	default:
+		break;
+	}
+
+	qc->type = 0;
+	return -EINVAL;
+}
+
+static int au8522_reset(struct v4l2_subdev *sd, u32 val)
+{
+	struct au8522_state *state = to_state(sd);
+
+	au8522_writereg(state, 0xa4, 1 << 5);
+
+	return 0;
+}
+
+static int au8522_s_video_routing(struct v4l2_subdev *sd,
+				  const struct v4l2_routing *route)
+{
+	struct au8522_state *state = to_state(sd);
+
+	au8522_reset(sd, 0);
+
+	/* Jam open the i2c gate to the tuner.  We do this here to handle the
+	   case where the user went into digital mode (causing the gate to be
+	   closed), and then came back to analog mode */
+	au8522_writereg(state, 0x106, 1);
+
+	if (route->input == AU8522_COMPOSITE_CH1) {
+		au8522_setup_cvbs_mode(state);
+	} else if (route->input == AU8522_SVIDEO_CH13) {
+		au8522_setup_svideo_mode(state);
+	} else if (route->input == AU8522_COMPOSITE_CH4_SIF) {
+		au8522_setup_cvbs_tuner_mode(state);
+	} else {
+		printk(KERN_ERR "au8522 mode not currently supported\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int au8522_s_audio_routing(struct v4l2_subdev *sd,
+				  const struct v4l2_routing *route)
+{
+	struct au8522_state *state = to_state(sd);
+	set_audio_input(state, route->input);
+	return 0;
+}
+
+static int au8522_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
+{
+	int val = 0;
+	struct au8522_state *state = to_state(sd);
+	u8 lock_status;
+
+	/* Interrogate the decoder to see if we are getting a real signal */
+	lock_status = au8522_readreg(state, 0x00);
+	if (lock_status == 0xa2)
+		vt->signal = 0x01;
+	else
+		vt->signal = 0x00;
+
+	vt->capability |=
+		V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+		V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+
+	val = V4L2_TUNER_SUB_MONO;
+	vt->rxsubchans = val;
+	vt->audmode = V4L2_TUNER_MODE_STEREO;
+	return 0;
+}
+
+static int au8522_g_chip_ident(struct v4l2_subdev *sd,
+			       struct v4l2_dbg_chip_ident *chip)
+{
+	struct au8522_state *state = to_state(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, state->id, state->rev);
+}
+
+static int au8522_log_status(struct v4l2_subdev *sd)
+{
+	/* FIXME: Add some status info here */
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops au8522_core_ops = {
+	.log_status = au8522_log_status,
+	.g_chip_ident = au8522_g_chip_ident,
+	.g_ctrl = au8522_g_ctrl,
+	.s_ctrl = au8522_s_ctrl,
+	.queryctrl = au8522_queryctrl,
+	.reset = au8522_reset,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register = au8522_g_register,
+	.s_register = au8522_s_register,
+#endif
+};
+
+static const struct v4l2_subdev_tuner_ops au8522_tuner_ops = {
+	.g_tuner = au8522_g_tuner,
+};
+
+static const struct v4l2_subdev_audio_ops au8522_audio_ops = {
+	.s_routing = au8522_s_audio_routing,
+};
+
+static const struct v4l2_subdev_video_ops au8522_video_ops = {
+	.s_routing = au8522_s_video_routing,
+	.g_fmt = au8522_g_fmt,
+	.s_fmt = au8522_s_fmt,
+	.s_stream = au8522_s_stream,
+};
+
+static const struct v4l2_subdev_ops au8522_ops = {
+	.core = &au8522_core_ops,
+	.tuner = &au8522_tuner_ops,
+	.audio = &au8522_audio_ops,
+	.video = &au8522_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static int au8522_probe(struct i2c_client *client,
+			const struct i2c_device_id *did)
+{
+	struct au8522_state *state;
+	struct v4l2_subdev *sd;
+	int instance;
+	struct au8522_config *demod_config;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA)) {
+		return -EIO;
+	}
+
+	/* allocate memory for the internal state */
+	instance = au8522_get_state(&state, client->adapter, client->addr);
+	switch (instance) {
+	case 0:
+		printk(KERN_ERR "au8522_decoder allocation failed\n");
+		return -EIO;
+	case 1:
+		/* new demod instance */
+		printk(KERN_INFO "au8522_decoder creating new instance...\n");
+		break;
+	default:
+		/* existing demod instance */
+		printk(KERN_INFO "au8522_decoder attach existing instance.\n");
+		break;
+	}
+
+	demod_config = kzalloc(sizeof(struct au8522_config), GFP_KERNEL);
+	demod_config->demod_address = 0x8e >> 1;
+
+	state->config = demod_config;
+	state->i2c = client->adapter;
+
+	sd = &state->sd;
+	v4l2_i2c_subdev_init(sd, client, &au8522_ops);
+
+	state->c = client;
+	state->vid_input = AU8522_COMPOSITE_CH1;
+	state->aud_input = AU8522_AUDIO_NONE;
+	state->id = 8522;
+	state->rev = 0;
+
+	/* Jam open the i2c gate to the tuner */
+	au8522_writereg(state, 0x106, 1);
+
+	return 0;
+}
+
+static int au8522_remove(struct i2c_client *client)
+{
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	v4l2_device_unregister_subdev(sd);
+	au8522_release_state(to_state(sd));
+	return 0;
+}
+
+static const struct i2c_device_id au8522_id[] = {
+	{"au8522", 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, au8522_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "au8522",
+	.probe = au8522_probe,
+	.remove = au8522_remove,
+	.id_table = au8522_id,
+};
diff --git a/drivers/media/dvb/frontends/au8522.c b/drivers/media/dvb/frontends/au8522_dig.c
index eabf9a68e7ec..35731258bb0a 100644
--- a/drivers/media/dvb/frontends/au8522.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -27,35 +27,25 @@
 #include <linux/delay.h>
 #include "dvb_frontend.h"
 #include "au8522.h"
-
-struct au8522_state {
-
-	struct i2c_adapter *i2c;
-
-	/* configuration settings */
-	const struct au8522_config *config;
-
-	struct dvb_frontend frontend;
-
-	u32 current_frequency;
-	fe_modulation_t current_modulation;
-
-	u32 fe_status;
-	unsigned int led_state;
-};
+#include "au8522_priv.h"
 
 static int debug;
 
-#define dprintk(arg...) do {		\
-	if (debug) 			\
-		 printk(arg); 		\
+/* Despite the name "hybrid_tuner", the framework works just as well for
+   hybrid demodulators as well... */
+static LIST_HEAD(hybrid_tuner_instance_list);
+static DEFINE_MUTEX(au8522_list_mutex);
+
+#define dprintk(arg...)\
+	do { if (debug)\
+		printk(arg);\
 	} while (0)
 
 /* 16 bit registers, 8 bit values */
-static int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
+int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
 {
 	int ret;
-	u8 buf [] = { reg >> 8, reg & 0xff, data };
+	u8 buf[] = { (reg >> 8) | 0x80, reg & 0xff, data };
 
 	struct i2c_msg msg = { .addr = state->config->demod_address,
 			       .flags = 0, .buf = buf, .len = 3 };
@@ -69,13 +59,13 @@ static int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
 	return (ret != 1) ? -1 : 0;
 }
 
-static u8 au8522_readreg(struct au8522_state *state, u16 reg)
+u8 au8522_readreg(struct au8522_state *state, u16 reg)
 {
 	int ret;
-	u8 b0 [] = { reg >> 8, reg & 0xff };
-	u8 b1 [] = { 0 };
+	u8 b0[] = { (reg >> 8) | 0x40, reg & 0xff };
+	u8 b1[] = { 0 };
 
-	struct i2c_msg msg [] = {
+	struct i2c_msg msg[] = {
 		{ .addr = state->config->demod_address, .flags = 0,
 		  .buf = b0, .len = 2 },
 		{ .addr = state->config->demod_address, .flags = I2C_M_RD,
@@ -528,7 +518,7 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
 
 /* Reset the demod hardware and reset all of the configuration registers
    to a default state. */
-static int au8522_init(struct dvb_frontend *fe)
+int au8522_init(struct dvb_frontend *fe)
 {
 	struct au8522_state *state = fe->demodulator_priv;
 	dprintk("%s()\n", __func__);
@@ -624,7 +614,7 @@ static int au8522_led_ctrl(struct au8522_state *state, int led)
 	return 0;
 }
 
-static int au8522_sleep(struct dvb_frontend *fe)
+int au8522_sleep(struct dvb_frontend *fe)
 {
 	struct au8522_state *state = fe->demodulator_priv;
 	dprintk("%s()\n", __func__);
@@ -632,6 +622,9 @@ static int au8522_sleep(struct dvb_frontend *fe)
 	/* turn off led */
 	au8522_led_ctrl(state, 0);
 
+	/* Power down the chip */
+	au8522_writereg(state, 0xa4, 1 << 5);
+
 	state->current_frequency = 0;
 
 	return 0;
@@ -798,23 +791,58 @@ static int au8522_get_tune_settings(struct dvb_frontend *fe,
 	return 0;
 }
 
+static struct dvb_frontend_ops au8522_ops;
+
+int au8522_get_state(struct au8522_state **state, struct i2c_adapter *i2c,
+		     u8 client_address)
+{
+	int ret;
+
+	mutex_lock(&au8522_list_mutex);
+	ret = hybrid_tuner_request_state(struct au8522_state, (*state),
+					 hybrid_tuner_instance_list,
+					 i2c, client_address, "au8522");
+	mutex_unlock(&au8522_list_mutex);
+
+	return ret;
+}
+
+void au8522_release_state(struct au8522_state *state)
+{
+	mutex_lock(&au8522_list_mutex);
+	if (state != NULL)
+		hybrid_tuner_release_state(state);
+	mutex_unlock(&au8522_list_mutex);
+}
+
+
 static void au8522_release(struct dvb_frontend *fe)
 {
 	struct au8522_state *state = fe->demodulator_priv;
-	kfree(state);
+	au8522_release_state(state);
 }
 
-static struct dvb_frontend_ops au8522_ops;
-
 struct dvb_frontend *au8522_attach(const struct au8522_config *config,
 				   struct i2c_adapter *i2c)
 {
 	struct au8522_state *state = NULL;
+	int instance;
 
 	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct au8522_state), GFP_KERNEL);
-	if (state == NULL)
-		goto error;
+	instance = au8522_get_state(&state, i2c, config->demod_address);
+	switch (instance) {
+	case 0:
+		dprintk("%s state allocation failed\n", __func__);
+		break;
+	case 1:
+		/* new demod instance */
+		dprintk("%s using new instance\n", __func__);
+		break;
+	default:
+		/* existing demod instance */
+		dprintk("%s using existing instance\n", __func__);
+		break;
+	}
 
 	/* setup the state */
 	state->config = config;
@@ -836,7 +864,7 @@ struct dvb_frontend *au8522_attach(const struct au8522_config *config,
 	return &state->frontend;
 
 error:
-	kfree(state);
+	au8522_release_state(state);
 	return NULL;
 }
 EXPORT_SYMBOL(au8522_attach);
diff --git a/drivers/media/dvb/frontends/au8522_priv.h b/drivers/media/dvb/frontends/au8522_priv.h
new file mode 100644
index 000000000000..f328f2b3ad3d
--- /dev/null
+++ b/drivers/media/dvb/frontends/au8522_priv.h
@@ -0,0 +1,412 @@
+/*
+    Auvitek AU8522 QAM/8VSB demodulator driver
+
+    Copyright (C) 2008 Steven Toth <stoth@linuxtv.org>
+    Copyright (C) 2008 Devin Heitmueller <dheitmueller@linuxtv.org>
+    Copyright (C) 2005-2008 Auvitek International, Ltd.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+#include "au8522.h"
+#include "tuner-i2c.h"
+
+struct au8522_state {
+	struct i2c_client *c;
+	struct i2c_adapter *i2c;
+
+	/* Used for sharing of the state between analog and digital mode */
+	struct tuner_i2c_props i2c_props;
+	struct list_head hybrid_tuner_instance_list;
+
+	/* configuration settings */
+	const struct au8522_config *config;
+
+	struct dvb_frontend frontend;
+
+	u32 current_frequency;
+	fe_modulation_t current_modulation;
+
+	u32 fe_status;
+	unsigned int led_state;
+
+	/* Analog settings */
+	struct v4l2_subdev sd;
+	v4l2_std_id std;
+	int vid_input;
+	int aud_input;
+	u32 id;
+	u32 rev;
+	u8 brightness;
+	u8 contrast;
+};
+
+/* These are routines shared by both the VSB/QAM demodulator and the analog
+   decoder */
+int au8522_writereg(struct au8522_state *state, u16 reg, u8 data);
+u8 au8522_readreg(struct au8522_state *state, u16 reg);
+int au8522_init(struct dvb_frontend *fe);
+int au8522_sleep(struct dvb_frontend *fe);
+
+int au8522_get_state(struct au8522_state **state, struct i2c_adapter *i2c,
+		     u8 client_address);
+void au8522_release_state(struct au8522_state *state);
+
+/* REGISTERS */
+#define AU8522_INPUT_CONTROL_REG081H			0x081
+#define AU8522_PGA_CONTROL_REG082H			0x082
+#define AU8522_CLAMPING_CONTROL_REG083H			0x083
+
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H		0x0A3
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H		0x0A4
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H		0x0A5
+#define AU8522_AGC_CONTROL_RANGE_REG0A6H		0x0A6
+#define AU8522_SYSTEM_GAIN_CONTROL_REG0A7H		0x0A7
+#define AU8522_TUNER_AGC_RF_STOP_REG0A8H  		0x0A8
+#define AU8522_TUNER_AGC_RF_START_REG0A9H		0x0A9
+#define AU8522_TUNER_RF_AGC_DEFAULT_REG0AAH		0x0AA
+#define AU8522_TUNER_AGC_IF_STOP_REG0ABH		0x0AB
+#define AU8522_TUNER_AGC_IF_START_REG0ACH		0x0AC
+#define AU8522_TUNER_AGC_IF_DEFAULT_REG0ADH		0x0AD
+#define AU8522_TUNER_AGC_STEP_REG0AEH			0x0AE
+#define AU8522_TUNER_GAIN_STEP_REG0AFH			0x0AF
+
+/* Receiver registers */
+#define AU8522_FRMREGTHRD1_REG0B0H			0x0B0
+#define AU8522_FRMREGAGC1H_REG0B1H 			0x0B1
+#define AU8522_FRMREGSHIFT1_REG0B2H 			0x0B2
+#define AU8522_TOREGAGC1_REG0B3H 			0x0B3
+#define AU8522_TOREGASHIFT1_REG0B4H 			0x0B4
+#define AU8522_FRMREGBBH_REG0B5H			0x0B5
+#define AU8522_FRMREGBBM_REG0B6H 			0x0B6
+#define AU8522_FRMREGBBL_REG0B7H     			0x0B7
+/* 0xB8 TO 0xD7 are the filter coefficients */
+#define AU8522_FRMREGTHRD2_REG0D8H 			0x0D8
+#define AU8522_FRMREGAGC2H_REG0D9H 			0x0D9
+#define AU8522_TOREGAGC2_REG0DAH 			0x0DA
+#define AU8522_TOREGSHIFT2_REG0DBH 			0x0DB
+#define AU8522_FRMREGPILOTH_REG0DCH			0x0DC
+#define AU8522_FRMREGPILOTM_REG0DDH			0x0DD
+#define AU8522_FRMREGPILOTL_REG0DEH			0x0DE
+#define AU8522_TOREGFREQ_REG0DFH			0x0DF
+
+#define AU8522_RX_PGA_RFOUT_REG0EBH			0x0EB
+#define AU8522_RX_PGA_IFOUT_REG0ECH			0x0EC
+#define AU8522_RX_PGA_PGAOUT_REG0EDH			0x0ED
+
+#define AU8522_CHIP_MODE_REG0FEH			0x0FE
+
+/* I2C bus control registers */
+#define AU8522_I2C_CONTROL_REG0_REG090H    		0x090
+#define AU8522_I2C_CONTROL_REG1_REG091H    		0x091
+#define AU8522_I2C_STATUS_REG092H          		0x092
+#define AU8522_I2C_WR_DATA0_REG093H			0x093
+#define AU8522_I2C_WR_DATA1_REG094H			0x094
+#define AU8522_I2C_WR_DATA2_REG095H			0x095
+#define AU8522_I2C_WR_DATA3_REG096H			0x096
+#define AU8522_I2C_WR_DATA4_REG097H			0x097
+#define AU8522_I2C_WR_DATA5_REG098H			0x098
+#define AU8522_I2C_WR_DATA6_REG099H			0x099
+#define AU8522_I2C_WR_DATA7_REG09AH			0x09A
+#define AU8522_I2C_RD_DATA0_REG09BH			0x09B
+#define AU8522_I2C_RD_DATA1_REG09CH			0x09C
+#define AU8522_I2C_RD_DATA2_REG09DH			0x09D
+#define AU8522_I2C_RD_DATA3_REG09EH			0x09E
+#define AU8522_I2C_RD_DATA4_REG09FH			0x09F
+#define AU8522_I2C_RD_DATA5_REG0A0H			0x0A0
+#define AU8522_I2C_RD_DATA6_REG0A1H			0x0A1
+#define AU8522_I2C_RD_DATA7_REG0A2H			0x0A2
+
+#define AU8522_ENA_USB_REG101H				0x101
+
+#define AU8522_I2S_CTRL_0_REG110H  			0x110
+#define AU8522_I2S_CTRL_1_REG111H 			0x111
+#define AU8522_I2S_CTRL_2_REG112H 			0x112
+
+#define AU8522_FRMREGFFECONTROL_REG121H    		0x121
+#define AU8522_FRMREGDFECONTROL_REG122H    		0x122
+
+#define AU8522_CARRFREQOFFSET0_REG201H 			0x201
+#define AU8522_CARRFREQOFFSET1_REG202H			0x202
+
+#define AU8522_DECIMATION_GAIN_REG21AH			0x21A
+#define AU8522_FRMREGIFSLP_REG21BH 			0x21B
+#define AU8522_FRMREGTHRDL2_REG21CH 			0x21C
+#define AU8522_FRMREGSTEP3DB_REG21DH 			0x21D
+#define AU8522_DAGC_GAIN_ADJUSTMENT_REG21EH		0x21E
+#define AU8522_FRMREGPLLMODE_REG21FH 			0x21F
+#define AU8522_FRMREGCSTHRD_REG220H 			0x220
+#define AU8522_FRMREGCRLOCKDMAX_REG221H 		0x221
+#define AU8522_FRMREGCRPERIODMASK_REG222H 		0x222
+#define AU8522_FRMREGCRLOCK0THH_REG223H 		0x223
+#define AU8522_FRMREGCRLOCK1THH_REG224H 		0x224
+#define AU8522_FRMREGCRLOCK0THL_REG225H 		0x225
+#define AU8522_FRMREGCRLOCK1THL_REG226H 		0x226
+#define AU_FRMREGPLLACQPHASESCL_REG227H			0x227
+#define AU8522_FRMREGFREQFBCTRL_REG228H 		0x228
+
+/* Analog TV Decoder */
+#define AU8522_TVDEC_STATUS_REG000H			0x000
+#define AU8522_TVDEC_INT_STATUS_REG001H			0x001
+#define AU8522_TVDEC_MACROVISION_STATUS_REG002H 	0x002
+#define AU8522_TVDEC_SHARPNESSREG009H			0x009
+#define AU8522_TVDEC_BRIGHTNESS_REG00AH			0x00A
+#define AU8522_TVDEC_CONTRAST_REG00BH			0x00B
+#define AU8522_TVDEC_SATURATION_CB_REG00CH		0x00C
+#define AU8522_TVDEC_SATURATION_CR_REG00DH		0x00D
+#define AU8522_TVDEC_HUE_H_REG00EH			0x00E
+#define AU8522_TVDEC_HUE_L_REG00FH                   	0x00F
+#define AU8522_TVDEC_INT_MASK_REG010H			0x010
+#define AU8522_VIDEO_MODE_REG011H			0x011
+#define AU8522_TVDEC_PGA_REG012H			0x012
+#define AU8522_TVDEC_COMB_MODE_REG015H			0x015
+#define AU8522_REG016H                            	0x016
+#define AU8522_TVDED_DBG_MODE_REG060H			0x060
+#define AU8522_TVDEC_FORMAT_CTRL1_REG061H		0x061
+#define AU8522_TVDEC_FORMAT_CTRL2_REG062H		0x062
+#define AU8522_TVDEC_VCR_DET_LLIM_REG063H		0x063
+#define AU8522_TVDEC_VCR_DET_HLIM_REG064H		0x064
+#define AU8522_TVDEC_COMB_VDIF_THR1_REG065H		0x065
+#define AU8522_TVDEC_COMB_VDIF_THR2_REG066H		0x066
+#define AU8522_TVDEC_COMB_VDIF_THR3_REG067H		0x067
+#define AU8522_TVDEC_COMB_NOTCH_THR_REG068H		0x068
+#define AU8522_TVDEC_COMB_HDIF_THR1_REG069H   		0x069
+#define AU8522_TVDEC_COMB_HDIF_THR2_REG06AH		0x06A
+#define AU8522_TVDEC_COMB_HDIF_THR3_REG06BH   		0x06B
+#define AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH  		0x06C
+#define AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH 		0x06D
+#define AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH       	0x06E
+#define AU8522_TVDEC_UV_SEP_THR_REG06FH  		0x06F
+#define AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H		0x070
+#define AU8522_TVDEC_COMB_DC_THR2_NTSC_REG073H		0x073
+#define AU8522_TVDEC_DCAGC_CTRL_REG077H			0x077
+#define AU8522_TVDEC_PIC_START_ADJ_REG078H		0x078
+#define AU8522_TVDEC_AGC_HIGH_LIMIT_REG079H		0x079
+#define AU8522_TVDEC_MACROVISION_SYNC_THR_REG07AH	0x07A
+#define AU8522_TVDEC_INTRP_CTRL_REG07BH			0x07B
+#define AU8522_TVDEC_PLL_STATUS_REG07EH			0x07E
+#define AU8522_TVDEC_FSC_FREQ_REG07FH			0x07F
+
+#define AU8522_TVDEC_AGC_LOW_LIMIT_REG0E4H		0x0E4
+#define AU8522_TOREGAAGC_REG0E5H			0x0E5
+
+#define AU8522_TVDEC_CHROMA_AGC_REG401H		0x401
+#define AU8522_TVDEC_CHROMA_SFT_REG402H		0x402
+#define AU8522_FILTER_COEF_R410     		0x410
+#define AU8522_FILTER_COEF_R411     		0x411
+#define AU8522_FILTER_COEF_R412     		0x412
+#define AU8522_FILTER_COEF_R413     		0x413
+#define AU8522_FILTER_COEF_R414     		0x414
+#define AU8522_FILTER_COEF_R415     		0x415
+#define AU8522_FILTER_COEF_R416     		0x416
+#define AU8522_FILTER_COEF_R417     		0x417
+#define AU8522_FILTER_COEF_R418     		0x418
+#define AU8522_FILTER_COEF_R419     		0x419
+#define AU8522_FILTER_COEF_R41A     		0x41A
+#define AU8522_FILTER_COEF_R41B     		0x41B
+#define AU8522_FILTER_COEF_R41C     		0x41C
+#define AU8522_FILTER_COEF_R41D     		0x41D
+#define AU8522_FILTER_COEF_R41E     		0x41E
+#define AU8522_FILTER_COEF_R41F     		0x41F
+#define AU8522_FILTER_COEF_R420     		0x420
+#define AU8522_FILTER_COEF_R421     		0x421
+#define AU8522_FILTER_COEF_R422     		0x422
+#define AU8522_FILTER_COEF_R423     		0x423
+#define AU8522_FILTER_COEF_R424     		0x424
+#define AU8522_FILTER_COEF_R425     		0x425
+#define AU8522_FILTER_COEF_R426     		0x426
+#define AU8522_FILTER_COEF_R427     		0x427
+#define AU8522_FILTER_COEF_R428     		0x428
+#define AU8522_FILTER_COEF_R429     		0x429
+#define AU8522_FILTER_COEF_R42A     		0x42A
+#define AU8522_FILTER_COEF_R42B     		0x42B
+#define AU8522_FILTER_COEF_R42C     		0x42C
+#define AU8522_FILTER_COEF_R42D     		0x42D
+
+/* VBI Control Registers */
+#define AU8522_TVDEC_VBI_RX_FIFO_CONTAIN_REG004H  	0x004
+#define AU8522_TVDEC_VBI_TX_FIFO_CONTAIN_REG005H  	0x005
+#define AU8522_TVDEC_VBI_RX_FIFO_READ_REG006H      	0x006
+#define AU8522_TVDEC_VBI_FIFO_STATUS_REG007H       	0x007
+#define AU8522_TVDEC_VBI_CTRL_H_REG017H			0x017
+#define AU8522_TVDEC_VBI_CTRL_L_REG018H			0x018
+#define AU8522_TVDEC_VBI_USER_TOTAL_BITS_REG019H	0x019
+#define AU8522_TVDEC_VBI_USER_TUNIT_H_REG01AH		0x01A
+#define AU8522_TVDEC_VBI_USER_TUNIT_L_REG01BH		0x01B
+#define AU8522_TVDEC_VBI_USER_THRESH1_REG01CH		0x01C
+#define AU8522_TVDEC_VBI_USER_FRAME_PAT2_REG01EH	0x01E
+#define AU8522_TVDEC_VBI_USER_FRAME_PAT1_REG01FH   	0x01F
+#define AU8522_TVDEC_VBI_USER_FRAME_PAT0_REG020H   	0x020
+#define AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H 	0x021
+#define AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H  	0x022
+#define AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H	0x023
+
+#define AU8522_REG071H					0x071
+#define AU8522_REG072H					0x072
+#define AU8522_REG074H					0x074
+#define AU8522_REG075H					0x075
+
+/* Digital Demodulator Registers */
+#define AU8522_FRAME_COUNT0_REG084H			0x084
+#define AU8522_RS_STATUS_G0_REG085H			0x085
+#define AU8522_RS_STATUS_B0_REG086H			0x086
+#define AU8522_RS_STATUS_E_REG087H			0x087
+#define AU8522_DEMODULATION_STATUS_REG088H		0x088
+#define AU8522_TOREGTRESTATUS_REG0E6H			0x0E6
+#define AU8522_TSPORT_CONTROL_REG10BH			0x10B
+#define AU8522_TSTHES_REG10CH				0x10C
+#define AU8522_FRMREGDFEKEEP_REG301H			0x301
+#define AU8522_DFE_AVERAGE_REG302H			0x302
+#define AU8522_FRMREGEQLERRWIN_REG303H			0x303
+#define AU8522_FRMREGFFEKEEP_REG304H			0x304
+#define AU8522_FRMREGDFECONTROL1_REG305H		0x305
+#define AU8522_FRMREGEQLERRLOW_REG306H			0x306
+
+#define AU8522_REG42EH				0x42E
+#define AU8522_REG42FH				0x42F
+#define AU8522_REG430H				0x430
+#define AU8522_REG431H				0x431
+#define AU8522_REG432H				0x432
+#define AU8522_REG433H				0x433
+#define AU8522_REG434H				0x434
+#define AU8522_REG435H				0x435
+#define AU8522_REG436H				0x436
+
+/* GPIO Registers */
+#define AU8522_GPIO_CONTROL_REG0E0H			0x0E0
+#define AU8522_GPIO_STATUS_REG0E1H			0x0E1
+#define AU8522_GPIO_DATA_REG0E2H			0x0E2
+
+/* Audio Control Registers */
+#define AU8522_AUDIOAGC_REG0EEH 			0x0EE
+#define AU8522_AUDIO_STATUS_REG0F0H 			0x0F0
+#define AU8522_AUDIO_MODE_REG0F1H 			0x0F1
+#define AU8522_AUDIO_VOLUME_L_REG0F2H 			0x0F2
+#define AU8522_AUDIO_VOLUME_R_REG0F3H 			0x0F3
+#define AU8522_AUDIO_VOLUME_REG0F4H 			0x0F4
+#define AU8522_FRMREGAUPHASE_REG0F7H 			0x0F7
+#define AU8522_REG0F9H					0x0F9
+
+#define AU8522_AUDIOAGC2_REG605H 			0x605
+#define AU8522_AUDIOFREQ_REG606H 			0x606
+
+
+/**************************************************************/
+
+#define AU8522_INPUT_CONTROL_REG081H_ATSC               	0xC4
+#define AU8522_INPUT_CONTROL_REG081H_ATVRF			0xC4
+#define AU8522_INPUT_CONTROL_REG081H_ATVRF13			0xC4
+#define AU8522_INPUT_CONTROL_REG081H_J83B64             	0xC4
+#define AU8522_INPUT_CONTROL_REG081H_J83B256            	0xC4
+#define AU8522_INPUT_CONTROL_REG081H_CVBS               	0x20
+#define AU8522_INPUT_CONTROL_REG081H_CVBS_CH1			0xA2
+#define AU8522_INPUT_CONTROL_REG081H_CVBS_CH2			0xA0
+#define AU8522_INPUT_CONTROL_REG081H_CVBS_CH3			0x69
+#define AU8522_INPUT_CONTROL_REG081H_CVBS_CH4			0x68
+#define AU8522_INPUT_CONTROL_REG081H_CVBS_CH4_SIF        	0x28
+/* CH1 AS Y,CH3 AS C */
+#define AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13        	0x23
+/* CH2 AS Y,CH4 AS C */
+#define AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH24        	0x20
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_ATSC        	0x0C
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_J83B64      	0x09
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_J83B256    		0x09
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_CVBS        	0x12
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_ATVRF       	0x1A
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_ATVRF13		0x1A
+#define AU8522_MODULE_CLOCK_CONTROL_REG0A3H_SVIDEO		0x02
+
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CLEAR		0x00
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_SVIDEO		0x9C
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS     	0x9D
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_ATSC		0xE8
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_J83B256 		0xCA
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_J83B64  		0xCA
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_ATVRF   		0xDD
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_ATVRF13		0xDD
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_PAL		0xDD
+#define AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_FM		0xDD
+
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_ATSC		0x80
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_J83B256 		0x80
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_J83B64  		0x80
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_DONGLE_ATSC	0x40
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_DONGLE_J83B256	0x40
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_DONGLE_J83B64	0x40
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_DONGLE_CLEAR	0x00
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_ATVRF		0x01
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_ATVRF13		0x01
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_SVIDEO  		0x04
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_CVBS		0x01
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_PWM     		0x03
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_IIS      	0x09
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_PAL		0x01
+#define AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H_FM		0x01
+
+/* STILL NEED TO BE REFACTORED @@@@@@@@@@@@@@ */
+#define AU8522_TVDEC_CONTRAST_REG00BH_CVBS			0x79
+#define AU8522_TVDEC_SATURATION_CB_REG00CH_CVBS			0x80
+#define AU8522_TVDEC_SATURATION_CR_REG00DH_CVBS			0x80
+#define AU8522_TVDEC_HUE_H_REG00EH_CVBS				0x00
+#define AU8522_TVDEC_HUE_L_REG00FH_CVBS				0x00
+#define AU8522_TVDEC_PGA_REG012H_CVBS				0x0F
+#define AU8522_TVDEC_COMB_MODE_REG015H_CVBS			0x00
+#define AU8522_REG016H_CVBS					0x00
+#define AU8522_TVDED_DBG_MODE_REG060H_CVBS			0x00
+#define AU8522_TVDEC_FORMAT_CTRL1_REG061H_CVBS			0x0B
+#define AU8522_TVDEC_FORMAT_CTRL1_REG061H_CVBS13		0x03
+#define AU8522_TVDEC_FORMAT_CTRL2_REG062H_CVBS13		0x00
+#define AU8522_TVDEC_VCR_DET_LLIM_REG063H_CVBS			0x19
+#define AU8522_REG0F9H_AUDIO					0x20
+#define AU8522_TVDEC_VCR_DET_HLIM_REG064H_CVBS			0xA7
+#define AU8522_TVDEC_COMB_VDIF_THR1_REG065H_CVBS		0x0A
+#define AU8522_TVDEC_COMB_VDIF_THR2_REG066H_CVBS		0x32
+#define AU8522_TVDEC_COMB_VDIF_THR3_REG067H_CVBS		0x19
+#define AU8522_TVDEC_COMB_NOTCH_THR_REG068H_CVBS		0x23
+#define AU8522_TVDEC_COMB_HDIF_THR1_REG069H_CVBS		0x41
+#define AU8522_TVDEC_COMB_HDIF_THR2_REG06AH_CVBS		0x0A
+#define AU8522_TVDEC_COMB_HDIF_THR3_REG06BH_CVBS		0x32
+#define AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_CVBS		0x34
+#define AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_CVBS		0x05
+#define AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH_CVBS		0x6E
+#define AU8522_TVDEC_UV_SEP_THR_REG06FH_CVBS			0x0F
+#define AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H_CVBS		0x80
+#define AU8522_REG071H_CVBS					0x18
+#define AU8522_REG072H_CVBS					0x30
+#define AU8522_TVDEC_COMB_DC_THR2_NTSC_REG073H_CVBS		0xF0
+#define AU8522_REG074H_CVBS					0x80
+#define AU8522_REG075H_CVBS					0xF0
+#define AU8522_TVDEC_DCAGC_CTRL_REG077H_CVBS			0xFB
+#define AU8522_TVDEC_PIC_START_ADJ_REG078H_CVBS			0x04
+#define AU8522_TVDEC_AGC_HIGH_LIMIT_REG079H_CVBS		0x00
+#define AU8522_TVDEC_MACROVISION_SYNC_THR_REG07AH_CVBS		0x00
+#define AU8522_TVDEC_INTRP_CTRL_REG07BH_CVBS			0xEE
+#define AU8522_TVDEC_AGC_LOW_LIMIT_REG0E4H_CVBS			0xFE
+#define AU8522_TOREGAAGC_REG0E5H_CVBS				0x00
+#define AU8522_TVDEC_VBI6A_REG035H_CVBS				0x40
+
+/* Enables Closed captioning */
+#define AU8522_TVDEC_VBI_CTRL_H_REG017H_CCON			0x21
diff --git a/drivers/media/dvb/frontends/cx24113.c b/drivers/media/dvb/frontends/cx24113.c
index f6e7b0380a5a..e4fd533a427c 100644
--- a/drivers/media/dvb/frontends/cx24113.c
+++ b/drivers/media/dvb/frontends/cx24113.c
@@ -559,7 +559,7 @@ struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe,
 		kzalloc(sizeof(struct cx24113_state), GFP_KERNEL);
 	int rc;
 	if (state == NULL) {
-		err("Unable to kmalloc\n");
+		err("Unable to kzalloc\n");
 		goto error;
 	}
 
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index 28ad609e73f4..9b9f57264cef 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -15,6 +15,9 @@
 	September, 9th 2008
 	    Fixed locking on high symbol rates (>30000).
 	    Implement MPEG initialization parameter.
+	January, 17th 2009
+	    Fill set_voltage with actually control voltage code.
+	    Correct set tone to not affect voltage.
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -146,7 +149,7 @@ enum cmds {
 	CMD_GETAGC      = 0x19,
 	CMD_LNBCONFIG   = 0x20,
 	CMD_LNBSEND     = 0x21, /* Formerly CMD_SEND_DISEQC */
-	CMD_SET_TONEPRE = 0x22,
+	CMD_LNBDCLEVEL  = 0x22,
 	CMD_SET_TONE    = 0x23,
 	CMD_UPDFWVERS   = 0x35,
 	CMD_TUNERSLEEP  = 0x36,
@@ -667,16 +670,6 @@ static int cx24116_load_firmware(struct dvb_frontend *fe,
 	return 0;
 }
 
-static int cx24116_set_voltage(struct dvb_frontend *fe,
-	fe_sec_voltage_t voltage)
-{
-	/* The isl6421 module will override this function in the fops. */
-	dprintk("%s() This should never appear if the isl6421 module "
-		"is loaded correctly\n", __func__);
-
-	return -EOPNOTSUPP;
-}
-
 static int cx24116_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
 	struct cx24116_state *state = fe->demodulator_priv;
@@ -837,6 +830,34 @@ static int cx24116_wait_for_lnb(struct dvb_frontend *fe)
 	return -ETIMEDOUT; /* -EBUSY ? */
 }
 
+static int cx24116_set_voltage(struct dvb_frontend *fe,
+	fe_sec_voltage_t voltage)
+{
+	struct cx24116_cmd cmd;
+	int ret;
+
+	dprintk("%s: %s\n", __func__,
+		voltage == SEC_VOLTAGE_13 ? "SEC_VOLTAGE_13" :
+		voltage == SEC_VOLTAGE_18 ? "SEC_VOLTAGE_18" : "??");
+
+	/* Wait for LNB ready */
+	ret = cx24116_wait_for_lnb(fe);
+	if (ret != 0)
+		return ret;
+
+	/* Wait for voltage/min repeat delay */
+	msleep(100);
+
+	cmd.args[0x00] = CMD_LNBDCLEVEL;
+	cmd.args[0x01] = (voltage == SEC_VOLTAGE_18 ? 0x01 : 0x00);
+	cmd.len = 0x02;
+
+	/* Min delay time before DiSEqC send */
+	msleep(15);
+
+	return cx24116_cmd_execute(fe, &cmd);
+}
+
 static int cx24116_set_tone(struct dvb_frontend *fe,
 	fe_sec_tone_mode_t tone)
 {
@@ -857,14 +878,6 @@ static int cx24116_set_tone(struct dvb_frontend *fe,
 	/* Min delay time after DiSEqC send */
 	msleep(15); /* XXX determine is FW does this, see send_diseqc/burst */
 
-	/* This is always done before the tone is set */
-	cmd.args[0x00] = CMD_SET_TONEPRE;
-	cmd.args[0x01] = 0x00;
-	cmd.len = 0x02;
-	ret = cx24116_cmd_execute(fe, &cmd);
-	if (ret != 0)
-		return ret;
-
 	/* Now we set the tone */
 	cmd.args[0x00] = CMD_SET_TONE;
 	cmd.args[0x01] = 0x00;
@@ -1099,13 +1112,10 @@ struct dvb_frontend *cx24116_attach(const struct cx24116_config *config,
 	dprintk("%s\n", __func__);
 
 	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct cx24116_state), GFP_KERNEL);
+	state = kzalloc(sizeof(struct cx24116_state), GFP_KERNEL);
 	if (state == NULL)
 		goto error1;
 
-	/* setup the state */
-	memset(state, 0, sizeof(struct cx24116_state));
-
 	state->config = config;
 	state->i2c = i2c;
 
@@ -1154,7 +1164,12 @@ static int cx24116_initfe(struct dvb_frontend *fe)
 	if (ret != 0)
 		return ret;
 
-	return cx24116_diseqc_init(fe);
+	ret = cx24116_diseqc_init(fe);
+	if (ret != 0)
+		return ret;
+
+	/* HVR-4000 needs this */
+	return cx24116_set_voltage(fe, SEC_VOLTAGE_13);
 }
 
 /*
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 1a8c36f76061..0592f043ea64 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -1069,13 +1069,13 @@ static struct dvb_frontend_ops cx24123_ops;
 struct dvb_frontend *cx24123_attach(const struct cx24123_config *config,
 				    struct i2c_adapter *i2c)
 {
+	/* allocate memory for the internal state */
 	struct cx24123_state *state =
 		kzalloc(sizeof(struct cx24123_state), GFP_KERNEL);
 
 	dprintk("\n");
-	/* allocate memory for the internal state */
 	if (state == NULL) {
-		err("Unable to kmalloc\n");
+		err("Unable to kzalloc\n");
 		goto error;
 	}
 
diff --git a/drivers/media/dvb/frontends/dib0070.h b/drivers/media/dvb/frontends/dib0070.h
index 21f2c5161af4..9670f5d20cfb 100644
--- a/drivers/media/dvb/frontends/dib0070.h
+++ b/drivers/media/dvb/frontends/dib0070.h
@@ -58,6 +58,4 @@ static inline u16 dib0070_wbd_offset(struct dvb_frontend *fe)
 }
 #endif
 
-extern void dib0070_ctrl_agc_filter(struct dvb_frontend *, uint8_t open);
-
 #endif
diff --git a/drivers/media/dvb/frontends/dib3000mc.h b/drivers/media/dvb/frontends/dib3000mc.h
index 4142ed7a47d0..d75ffad2d752 100644
--- a/drivers/media/dvb/frontends/dib3000mc.h
+++ b/drivers/media/dvb/frontends/dib3000mc.h
@@ -39,19 +39,43 @@ struct dib3000mc_config {
 #define DEFAULT_DIB3000MC_I2C_ADDRESS 16
 #define DEFAULT_DIB3000P_I2C_ADDRESS  24
 
-#if defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && defined(MODULE))
-extern struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg);
+#if defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && \
+				      defined(MODULE))
+extern struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap,
+					     u8 i2c_addr,
+					     struct dib3000mc_config *cfg);
+extern int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
+				     int no_of_demods, u8 default_addr,
+				     struct dib3000mc_config cfg[]);
+extern
+struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
+						   int gating);
 #else
-static inline struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg)
+static inline
+struct dvb_frontend *dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
+				      struct dib3000mc_config *cfg)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
-#endif // CONFIG_DVB_DIB3000MC
 
-extern int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib3000mc_config cfg[]);
+static inline
+int dib3000mc_i2c_enumeration(struct i2c_adapter *i2c,
+			      int no_of_demods, u8 default_addr,
+			      struct dib3000mc_config cfg[])
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
 
-extern struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, int gating);
+static inline
+struct i2c_adapter *dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod,
+						   int gating)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif // CONFIG_DVB_DIB3000MC
 
 extern int dib3000mc_pid_control(struct dvb_frontend *fe, int index, int pid,int onoff);
 extern int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff);
diff --git a/drivers/media/dvb/frontends/dib7000m.h b/drivers/media/dvb/frontends/dib7000m.h
index 597e9cc2da62..113819ce9f0d 100644
--- a/drivers/media/dvb/frontends/dib7000m.h
+++ b/drivers/media/dvb/frontends/dib7000m.h
@@ -38,8 +38,32 @@ struct dib7000m_config {
 
 #define DEFAULT_DIB7000M_I2C_ADDRESS 18
 
-extern struct dvb_frontend * dib7000m_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000m_config *cfg);
-extern struct i2c_adapter * dib7000m_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
+#if defined(CONFIG_DVB_DIB7000M) || (defined(CONFIG_DVB_DIB7000M_MODULE) && \
+				     defined(MODULE))
+extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
+					    u8 i2c_addr,
+					    struct dib7000m_config *cfg);
+extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
+						   enum dibx000_i2c_interface,
+						   int);
+#else
+static inline
+struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
+				     u8 i2c_addr, struct dib7000m_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+
+static inline
+struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
+					    enum dibx000_i2c_interface intf,
+					    int gating)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
 
 /* TODO
 extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index aab8112e2db2..02a4c82f0c70 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -37,7 +37,8 @@ struct dib7000p_config {
 
 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
 
-#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && defined(MODULE))
+#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && \
+				     defined(MODULE))
 extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
 					    u8 i2c_addr,
 					    struct dib7000p_config *cfg);
@@ -49,10 +50,11 @@ extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
 				    struct dib7000p_config cfg[]);
 extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
 extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);
+extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
 #else
-static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
-						   u8 i2c_addr,
-						   struct dib7000p_config *cfg)
+static inline
+struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
+				     struct dib7000p_config *cfg)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
@@ -60,36 +62,39 @@ static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
 
 static inline
 struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe,
-					    enum dibx000_i2c_interface i, int x)
+					    enum dibx000_i2c_interface i,
+					    int x)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
 
-static inline
-int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
-				    int no_of_demods, u8 default_addr,
-				    struct dib7000p_config cfg[])
+static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
+					   int no_of_demods, u8 default_addr,
+					   struct dib7000p_config cfg[])
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;
 }
 
-static inline
-int dib7000p_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val)
+static inline int dib7000p_set_gpio(struct dvb_frontend *fe,
+				    u8 num, u8 dir, u8 val)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;
 }
 
-static inline
-int dib7000p_set_wbd_ref(struct dvb_frontend *fe, u16 value)
+static inline int dib7000p_set_wbd_ref(struct dvb_frontend *fe, u16 value)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return -ENODEV;
 }
-#endif
 
-extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
+static inline int dib7000pc_detection(struct i2c_adapter *i2c_adap)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
+#endif
 
 #endif
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.h b/drivers/media/dvb/frontends/dvb_dummy_fe.h
index 8210f19d56ce..1fcb987d6386 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.h
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.h
@@ -25,8 +25,27 @@
 #include <linux/dvb/frontend.h>
 #include "dvb_frontend.h"
 
+#if defined(CONFIG_DVB_DUMMY_FE) || (defined(CONFIG_DVB_DUMMY_FE_MODULE) && \
+defined(MODULE))
 extern struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void);
 extern struct dvb_frontend* dvb_dummy_fe_qpsk_attach(void);
 extern struct dvb_frontend* dvb_dummy_fe_qam_attach(void);
+#else
+static inline struct dvb_frontend *dvb_dummy_fe_ofdm_attach(void)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static inline struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static inline struct dvb_frontend *dvb_dummy_fe_qam_attach(void)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_DUMMY_FE */
 
 #endif // DVB_DUMMY_FE_H
diff --git a/drivers/media/dvb/frontends/itd1000_priv.h b/drivers/media/dvb/frontends/itd1000_priv.h
index 8cdc54e57903..08ca851223c9 100644
--- a/drivers/media/dvb/frontends/itd1000_priv.h
+++ b/drivers/media/dvb/frontends/itd1000_priv.h
@@ -31,7 +31,7 @@ struct itd1000_state {
 	/* ugly workaround for flexcop's incapable i2c-controller
 	 * FIXME, if possible
 	 */
-	u8 shadow[255];
+	u8 shadow[256];
 };
 
 enum itd1000_register {
diff --git a/drivers/media/dvb/frontends/lgdt3304.c b/drivers/media/dvb/frontends/lgdt3304.c
index 3bb0c4394f8a..eb72a9866c93 100644
--- a/drivers/media/dvb/frontends/lgdt3304.c
+++ b/drivers/media/dvb/frontends/lgdt3304.c
@@ -363,7 +363,6 @@ struct dvb_frontend* lgdt3304_attach(const struct lgdt3304_config *config,
 
 	struct lgdt3304_state *state;
 	state = kzalloc(sizeof(struct lgdt3304_state), GFP_KERNEL);
-	memset(state, 0x0, sizeof(struct lgdt3304_state));
 	state->addr = config->i2c_address;
 	state->i2c = i2c;
 
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
new file mode 100644
index 000000000000..d92d0557a80b
--- /dev/null
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -0,0 +1,1087 @@
+/*
+ *    Support for LGDT3305 - VSB/QAM
+ *
+ *    Copyright (C) 2008, 2009 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/dvb/frontend.h>
+#include "dvb_math.h"
+#include "lgdt3305.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level (info=1, reg=2 (or-able))");
+
+#define DBG_INFO 1
+#define DBG_REG  2
+
+#define lg_printk(kern, fmt, arg...)					\
+	printk(kern "%s: " fmt, __func__, ##arg)
+
+#define lg_info(fmt, arg...)	printk(KERN_INFO "lgdt3305: " fmt, ##arg)
+#define lg_warn(fmt, arg...)	lg_printk(KERN_WARNING,       fmt, ##arg)
+#define lg_err(fmt, arg...)	lg_printk(KERN_ERR,           fmt, ##arg)
+#define lg_dbg(fmt, arg...) if (debug & DBG_INFO)			\
+				lg_printk(KERN_DEBUG,         fmt, ##arg)
+#define lg_reg(fmt, arg...) if (debug & DBG_REG)			\
+				lg_printk(KERN_DEBUG,         fmt, ##arg)
+
+#define lg_fail(ret)							\
+({									\
+	int __ret;							\
+	__ret = (ret < 0);						\
+	if (__ret)							\
+		lg_err("error %d on line %d\n",	ret, __LINE__);		\
+	__ret;								\
+})
+
+struct lgdt3305_state {
+	struct i2c_adapter *i2c_adap;
+	const struct lgdt3305_config *cfg;
+
+	struct dvb_frontend frontend;
+
+	fe_modulation_t current_modulation;
+	u32 current_frequency;
+	u32 snr;
+};
+
+/* ------------------------------------------------------------------------ */
+
+#define LGDT3305_GEN_CTRL_1                   0x0000
+#define LGDT3305_GEN_CTRL_2                   0x0001
+#define LGDT3305_GEN_CTRL_3                   0x0002
+#define LGDT3305_GEN_STATUS                   0x0003
+#define LGDT3305_GEN_CONTROL                  0x0007
+#define LGDT3305_GEN_CTRL_4                   0x000a
+#define LGDT3305_DGTL_AGC_REF_1               0x0012
+#define LGDT3305_DGTL_AGC_REF_2               0x0013
+#define LGDT3305_CR_CTR_FREQ_1                0x0106
+#define LGDT3305_CR_CTR_FREQ_2                0x0107
+#define LGDT3305_CR_CTR_FREQ_3                0x0108
+#define LGDT3305_CR_CTR_FREQ_4                0x0109
+#define LGDT3305_CR_MSE_1                     0x011b
+#define LGDT3305_CR_MSE_2                     0x011c
+#define LGDT3305_CR_LOCK_STATUS               0x011d
+#define LGDT3305_CR_CTRL_7                    0x0126
+#define LGDT3305_AGC_POWER_REF_1              0x0300
+#define LGDT3305_AGC_POWER_REF_2              0x0301
+#define LGDT3305_AGC_DELAY_PT_1               0x0302
+#define LGDT3305_AGC_DELAY_PT_2               0x0303
+#define LGDT3305_RFAGC_LOOP_FLTR_BW_1         0x0306
+#define LGDT3305_RFAGC_LOOP_FLTR_BW_2         0x0307
+#define LGDT3305_IFBW_1                       0x0308
+#define LGDT3305_IFBW_2                       0x0309
+#define LGDT3305_AGC_CTRL_1                   0x030c
+#define LGDT3305_AGC_CTRL_4                   0x0314
+#define LGDT3305_EQ_MSE_1                     0x0413
+#define LGDT3305_EQ_MSE_2                     0x0414
+#define LGDT3305_EQ_MSE_3                     0x0415
+#define LGDT3305_PT_MSE_1                     0x0417
+#define LGDT3305_PT_MSE_2                     0x0418
+#define LGDT3305_PT_MSE_3                     0x0419
+#define LGDT3305_FEC_BLOCK_CTRL               0x0504
+#define LGDT3305_FEC_LOCK_STATUS              0x050a
+#define LGDT3305_FEC_PKT_ERR_1                0x050c
+#define LGDT3305_FEC_PKT_ERR_2                0x050d
+#define LGDT3305_TP_CTRL_1                    0x050e
+#define LGDT3305_BERT_PERIOD                  0x0801
+#define LGDT3305_BERT_ERROR_COUNT_1           0x080a
+#define LGDT3305_BERT_ERROR_COUNT_2           0x080b
+#define LGDT3305_BERT_ERROR_COUNT_3           0x080c
+#define LGDT3305_BERT_ERROR_COUNT_4           0x080d
+
+static int lgdt3305_write_reg(struct lgdt3305_state *state, u16 reg, u8 val)
+{
+	int ret;
+	u8 buf[] = { reg >> 8, reg & 0xff, val };
+	struct i2c_msg msg = {
+		.addr = state->cfg->i2c_addr, .flags = 0,
+		.buf = buf, .len = 3,
+	};
+
+	lg_reg("reg: 0x%04x, val: 0x%02x\n", reg, val);
+
+	ret = i2c_transfer(state->i2c_adap, &msg, 1);
+
+	if (ret != 1) {
+		lg_err("error (addr %02x %02x <- %02x, err = %i)\n",
+		       msg.buf[0], msg.buf[1], msg.buf[2], ret);
+		if (ret < 0)
+			return ret;
+		else
+			return -EREMOTEIO;
+	}
+	return 0;
+}
+
+static int lgdt3305_read_reg(struct lgdt3305_state *state, u16 reg, u8 *val)
+{
+	int ret;
+	u8 reg_buf[] = { reg >> 8, reg & 0xff };
+	struct i2c_msg msg[] = {
+		{ .addr = state->cfg->i2c_addr,
+		  .flags = 0, .buf = reg_buf, .len = 2 },
+		{ .addr = state->cfg->i2c_addr,
+		  .flags = I2C_M_RD, .buf = val, .len = 1 },
+	};
+
+	lg_reg("reg: 0x%04x\n", reg);
+
+	ret = i2c_transfer(state->i2c_adap, msg, 2);
+
+	if (ret != 2) {
+		lg_err("error (addr %02x reg %04x error (ret == %i)\n",
+		       state->cfg->i2c_addr, reg, ret);
+		if (ret < 0)
+			return ret;
+		else
+			return -EREMOTEIO;
+	}
+	return 0;
+}
+
+#define read_reg(state, reg)						\
+({									\
+	u8 __val;							\
+	int ret = lgdt3305_read_reg(state, reg, &__val);		\
+	if (lg_fail(ret))						\
+		__val = 0;						\
+	__val;								\
+})
+
+static int lgdt3305_set_reg_bit(struct lgdt3305_state *state,
+				u16 reg, int bit, int onoff)
+{
+	u8 val;
+	int ret;
+
+	lg_reg("reg: 0x%04x, bit: %d, level: %d\n", reg, bit, onoff);
+
+	ret = lgdt3305_read_reg(state, reg, &val);
+	if (lg_fail(ret))
+		goto fail;
+
+	val &= ~(1 << bit);
+	val |= (onoff & 1) << bit;
+
+	ret = lgdt3305_write_reg(state, reg, val);
+fail:
+	return ret;
+}
+
+struct lgdt3305_reg {
+	u16 reg;
+	u8 val;
+};
+
+static int lgdt3305_write_regs(struct lgdt3305_state *state,
+			       struct lgdt3305_reg *regs, int len)
+{
+	int i, ret;
+
+	lg_reg("writing %d registers...\n", len);
+
+	for (i = 0; i < len - 1; i++) {
+		ret = lgdt3305_write_reg(state, regs[i].reg, regs[i].val);
+		if (lg_fail(ret))
+			return ret;
+	}
+	return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_soft_reset(struct lgdt3305_state *state)
+{
+	int ret;
+
+	lg_dbg("\n");
+
+	ret = lgdt3305_set_reg_bit(state, LGDT3305_GEN_CTRL_3, 0, 0);
+	if (lg_fail(ret))
+		goto fail;
+
+	msleep(20);
+	ret = lgdt3305_set_reg_bit(state, LGDT3305_GEN_CTRL_3, 0, 1);
+fail:
+	return ret;
+}
+
+static inline int lgdt3305_mpeg_mode(struct lgdt3305_state *state,
+				     enum lgdt3305_mpeg_mode mode)
+{
+	lg_dbg("(%d)\n", mode);
+	return lgdt3305_set_reg_bit(state, LGDT3305_TP_CTRL_1, 5, mode);
+}
+
+static int lgdt3305_mpeg_mode_polarity(struct lgdt3305_state *state,
+				       enum lgdt3305_tp_clock_edge edge,
+				       enum lgdt3305_tp_valid_polarity valid)
+{
+	u8 val;
+	int ret;
+
+	lg_dbg("edge = %d, valid = %d\n", edge, valid);
+
+	ret = lgdt3305_read_reg(state, LGDT3305_TP_CTRL_1, &val);
+	if (lg_fail(ret))
+		goto fail;
+
+	val &= ~0x09;
+
+	if (edge)
+		val |= 0x08;
+	if (valid)
+		val |= 0x01;
+
+	ret = lgdt3305_write_reg(state, LGDT3305_TP_CTRL_1, val);
+	if (lg_fail(ret))
+		goto fail;
+
+	ret = lgdt3305_soft_reset(state);
+fail:
+	return ret;
+}
+
+static int lgdt3305_set_modulation(struct lgdt3305_state *state,
+				   struct dvb_frontend_parameters *param)
+{
+	u8 opermode;
+	int ret;
+
+	lg_dbg("\n");
+
+	ret = lgdt3305_read_reg(state, LGDT3305_GEN_CTRL_1, &opermode);
+	if (lg_fail(ret))
+		goto fail;
+
+	opermode &= ~0x03;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		opermode |= 0x03;
+		break;
+	case QAM_64:
+		opermode |= 0x00;
+		break;
+	case QAM_256:
+		opermode |= 0x01;
+		break;
+	default:
+		return -EINVAL;
+	}
+	ret = lgdt3305_write_reg(state, LGDT3305_GEN_CTRL_1, opermode);
+fail:
+	return ret;
+}
+
+static int lgdt3305_set_filter_extension(struct lgdt3305_state *state,
+					 struct dvb_frontend_parameters *param)
+{
+	int val;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		val = 0;
+		break;
+	case QAM_64:
+	case QAM_256:
+		val = 1;
+		break;
+	default:
+		return -EINVAL;
+	}
+	lg_dbg("val = %d\n", val);
+
+	return lgdt3305_set_reg_bit(state, 0x043f, 2, val);
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_passband_digital_agc(struct lgdt3305_state *state,
+					 struct dvb_frontend_parameters *param)
+{
+	u16 agc_ref;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		agc_ref = 0x32c4;
+		break;
+	case QAM_64:
+		agc_ref = 0x2a00;
+		break;
+	case QAM_256:
+		agc_ref = 0x2a80;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	lg_dbg("agc ref: 0x%04x\n", agc_ref);
+
+	lgdt3305_write_reg(state, LGDT3305_DGTL_AGC_REF_1, agc_ref >> 8);
+	lgdt3305_write_reg(state, LGDT3305_DGTL_AGC_REF_2, agc_ref & 0xff);
+
+	return 0;
+}
+
+static int lgdt3305_rfagc_loop(struct lgdt3305_state *state,
+			       struct dvb_frontend_parameters *param)
+{
+	u16 ifbw, rfbw, agcdelay;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		agcdelay = 0x04c0;
+		rfbw     = 0x8000;
+		ifbw     = 0x8000;
+		break;
+	case QAM_64:
+	case QAM_256:
+		agcdelay = 0x046b;
+		rfbw     = 0x8889;
+		ifbw     = 0x8888;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (state->cfg->rf_agc_loop) {
+		lg_dbg("agcdelay: 0x%04x, rfbw: 0x%04x\n", agcdelay, rfbw);
+
+		/* rf agc loop filter bandwidth */
+		lgdt3305_write_reg(state, LGDT3305_AGC_DELAY_PT_1,
+				   agcdelay >> 8);
+		lgdt3305_write_reg(state, LGDT3305_AGC_DELAY_PT_2,
+				   agcdelay & 0xff);
+
+		lgdt3305_write_reg(state, LGDT3305_RFAGC_LOOP_FLTR_BW_1,
+				   rfbw >> 8);
+		lgdt3305_write_reg(state, LGDT3305_RFAGC_LOOP_FLTR_BW_2,
+				   rfbw & 0xff);
+	} else {
+		lg_dbg("ifbw: 0x%04x\n", ifbw);
+
+		/* if agc loop filter bandwidth */
+		lgdt3305_write_reg(state, LGDT3305_IFBW_1, ifbw >> 8);
+		lgdt3305_write_reg(state, LGDT3305_IFBW_2, ifbw & 0xff);
+	}
+
+	return 0;
+}
+
+static int lgdt3305_agc_setup(struct lgdt3305_state *state,
+			      struct dvb_frontend_parameters *param)
+{
+	int lockdten, acqen;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		lockdten = 0;
+		acqen = 0;
+		break;
+	case QAM_64:
+	case QAM_256:
+		lockdten = 1;
+		acqen = 1;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	lg_dbg("lockdten = %d, acqen = %d\n", lockdten, acqen);
+
+	/* control agc function */
+	lgdt3305_write_reg(state, LGDT3305_AGC_CTRL_4, 0xe1 | lockdten << 1);
+	lgdt3305_set_reg_bit(state, LGDT3305_AGC_CTRL_1, 2, acqen);
+
+	return lgdt3305_rfagc_loop(state, param);
+}
+
+static int lgdt3305_set_agc_power_ref(struct lgdt3305_state *state,
+				      struct dvb_frontend_parameters *param)
+{
+	u16 usref = 0;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		if (state->cfg->usref_8vsb)
+			usref = state->cfg->usref_8vsb;
+		break;
+	case QAM_64:
+		if (state->cfg->usref_qam64)
+			usref = state->cfg->usref_qam64;
+		break;
+	case QAM_256:
+		if (state->cfg->usref_qam256)
+			usref = state->cfg->usref_qam256;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (usref) {
+		lg_dbg("set manual mode: 0x%04x\n", usref);
+
+		lgdt3305_set_reg_bit(state, LGDT3305_AGC_CTRL_1, 3, 1);
+
+		lgdt3305_write_reg(state, LGDT3305_AGC_POWER_REF_1,
+				   0xff & (usref >> 8));
+		lgdt3305_write_reg(state, LGDT3305_AGC_POWER_REF_2,
+				   0xff & (usref >> 0));
+	}
+	return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_spectral_inversion(struct lgdt3305_state *state,
+				       struct dvb_frontend_parameters *param,
+				       int inversion)
+{
+	int ret;
+
+	lg_dbg("(%d)\n", inversion);
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		ret = lgdt3305_write_reg(state, LGDT3305_CR_CTRL_7,
+					 inversion ? 0xf9 : 0x79);
+		break;
+	case QAM_64:
+	case QAM_256:
+		ret = lgdt3305_write_reg(state, LGDT3305_FEC_BLOCK_CTRL,
+					 inversion ? 0xfd : 0xff);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	return ret;
+}
+
+static int lgdt3305_set_if(struct lgdt3305_state *state,
+			   struct dvb_frontend_parameters *param)
+{
+	u16 if_freq_khz;
+	u8 nco1, nco2, nco3, nco4;
+	u64 nco;
+
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+		if_freq_khz = state->cfg->vsb_if_khz;
+		break;
+	case QAM_64:
+	case QAM_256:
+		if_freq_khz = state->cfg->qam_if_khz;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	nco = if_freq_khz / 10;
+
+#define LGDT3305_64BIT_DIVISION_ENABLED 0
+	/* FIXME: 64bit division disabled to avoid linking error:
+	 * WARNING: "__udivdi3" [lgdt3305.ko] undefined!
+	 */
+	switch (param->u.vsb.modulation) {
+	case VSB_8:
+#if LGDT3305_64BIT_DIVISION_ENABLED
+		nco <<= 24;
+		nco /= 625;
+#else
+		nco *= ((1 << 24) / 625);
+#endif
+		break;
+	case QAM_64:
+	case QAM_256:
+#if LGDT3305_64BIT_DIVISION_ENABLED
+		nco <<= 28;
+		nco /= 625;
+#else
+		nco *= ((1 << 28) / 625);
+#endif
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	nco1 = (nco >> 24) & 0x3f;
+	nco1 |= 0x40;
+	nco2 = (nco >> 16) & 0xff;
+	nco3 = (nco >> 8) & 0xff;
+	nco4 = nco & 0xff;
+
+	lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_1, nco1);
+	lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_2, nco2);
+	lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_3, nco3);
+	lgdt3305_write_reg(state, LGDT3305_CR_CTR_FREQ_4, nco4);
+
+	lg_dbg("%d KHz -> [%02x%02x%02x%02x]\n",
+	       if_freq_khz, nco1, nco2, nco3, nco4);
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+
+	if (state->cfg->deny_i2c_rptr)
+		return 0;
+
+	lg_dbg("(%d)\n", enable);
+
+	return lgdt3305_set_reg_bit(state, LGDT3305_GEN_CTRL_2, 5,
+				    enable ? 0 : 1);
+}
+
+static int lgdt3305_sleep(struct dvb_frontend *fe)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	u8 gen_ctrl_3, gen_ctrl_4;
+
+	lg_dbg("\n");
+
+	gen_ctrl_3 = read_reg(state, LGDT3305_GEN_CTRL_3);
+	gen_ctrl_4 = read_reg(state, LGDT3305_GEN_CTRL_4);
+
+	/* hold in software reset while sleeping */
+	gen_ctrl_3 &= ~0x01;
+	/* tristate the IF-AGC pin */
+	gen_ctrl_3 |=  0x02;
+	/* tristate the RF-AGC pin */
+	gen_ctrl_3 |=  0x04;
+
+	/* disable vsb/qam module */
+	gen_ctrl_4 &= ~0x01;
+	/* disable adc module */
+	gen_ctrl_4 &= ~0x02;
+
+	lgdt3305_write_reg(state, LGDT3305_GEN_CTRL_3, gen_ctrl_3);
+	lgdt3305_write_reg(state, LGDT3305_GEN_CTRL_4, gen_ctrl_4);
+
+	return 0;
+}
+
+static int lgdt3305_init(struct dvb_frontend *fe)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	int ret;
+
+	static struct lgdt3305_reg lgdt3305_init_data[] = {
+		{ .reg = LGDT3305_GEN_CTRL_1,
+		  .val = 0x03, },
+		{ .reg = LGDT3305_GEN_CTRL_2,
+		  .val = 0xb0, },
+		{ .reg = LGDT3305_GEN_CTRL_3,
+		  .val = 0x01, },
+		{ .reg = LGDT3305_GEN_CONTROL,
+		  .val = 0x6f, },
+		{ .reg = LGDT3305_GEN_CTRL_4,
+		  .val = 0x03, },
+		{ .reg = LGDT3305_DGTL_AGC_REF_1,
+		  .val = 0x32, },
+		{ .reg = LGDT3305_DGTL_AGC_REF_2,
+		  .val = 0xc4, },
+		{ .reg = LGDT3305_CR_CTR_FREQ_1,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_CR_CTR_FREQ_2,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_CR_CTR_FREQ_3,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_CR_CTR_FREQ_4,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_CR_CTRL_7,
+		  .val = 0x79, },
+		{ .reg = LGDT3305_AGC_POWER_REF_1,
+		  .val = 0x32, },
+		{ .reg = LGDT3305_AGC_POWER_REF_2,
+		  .val = 0xc4, },
+		{ .reg = LGDT3305_AGC_DELAY_PT_1,
+		  .val = 0x0d, },
+		{ .reg = LGDT3305_AGC_DELAY_PT_2,
+		  .val = 0x30, },
+		{ .reg = LGDT3305_RFAGC_LOOP_FLTR_BW_1,
+		  .val = 0x80, },
+		{ .reg = LGDT3305_RFAGC_LOOP_FLTR_BW_2,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_IFBW_1,
+		  .val = 0x80, },
+		{ .reg = LGDT3305_IFBW_2,
+		  .val = 0x00, },
+		{ .reg = LGDT3305_AGC_CTRL_1,
+		  .val = 0x30, },
+		{ .reg = LGDT3305_AGC_CTRL_4,
+		  .val = 0x61, },
+		{ .reg = LGDT3305_FEC_BLOCK_CTRL,
+		  .val = 0xff, },
+		{ .reg = LGDT3305_TP_CTRL_1,
+		  .val = 0x1b, },
+	};
+
+	lg_dbg("\n");
+
+	ret = lgdt3305_write_regs(state, lgdt3305_init_data,
+				  ARRAY_SIZE(lgdt3305_init_data));
+	if (lg_fail(ret))
+		goto fail;
+
+	ret = lgdt3305_soft_reset(state);
+fail:
+	return ret;
+}
+
+static int lgdt3305_set_parameters(struct dvb_frontend *fe,
+				   struct dvb_frontend_parameters *param)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	int ret;
+
+	lg_dbg("(%d, %d)\n", param->frequency, param->u.vsb.modulation);
+
+	if (fe->ops.tuner_ops.set_params) {
+		ret = fe->ops.tuner_ops.set_params(fe, param);
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 0);
+		if (lg_fail(ret))
+			goto fail;
+		state->current_frequency = param->frequency;
+	}
+
+	ret = lgdt3305_set_modulation(state, param);
+	if (lg_fail(ret))
+		goto fail;
+
+	ret = lgdt3305_passband_digital_agc(state, param);
+	if (lg_fail(ret))
+		goto fail;
+	ret = lgdt3305_set_agc_power_ref(state, param);
+	if (lg_fail(ret))
+		goto fail;
+	ret = lgdt3305_agc_setup(state, param);
+	if (lg_fail(ret))
+		goto fail;
+
+	/* low if */
+	ret = lgdt3305_write_reg(state, LGDT3305_GEN_CONTROL, 0x2f);
+	if (lg_fail(ret))
+		goto fail;
+	ret = lgdt3305_set_reg_bit(state, LGDT3305_CR_CTR_FREQ_1, 6, 1);
+	if (lg_fail(ret))
+		goto fail;
+
+	ret = lgdt3305_set_if(state, param);
+	if (lg_fail(ret))
+		goto fail;
+	ret = lgdt3305_spectral_inversion(state, param,
+					  state->cfg->spectral_inversion
+					  ? 1 : 0);
+	if (lg_fail(ret))
+		goto fail;
+
+	ret = lgdt3305_set_filter_extension(state, param);
+	if (lg_fail(ret))
+		goto fail;
+
+	state->current_modulation = param->u.vsb.modulation;
+
+	ret = lgdt3305_mpeg_mode(state, state->cfg->mpeg_mode);
+	if (lg_fail(ret))
+		goto fail;
+
+	/* lgdt3305_mpeg_mode_polarity calls lgdt3305_soft_reset */
+	ret = lgdt3305_mpeg_mode_polarity(state,
+					  state->cfg->tpclk_edge,
+					  state->cfg->tpvalid_polarity);
+fail:
+	return ret;
+}
+
+static int lgdt3305_get_frontend(struct dvb_frontend *fe,
+				 struct dvb_frontend_parameters *param)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+
+	lg_dbg("\n");
+
+	param->u.vsb.modulation = state->current_modulation;
+	param->frequency = state->current_frequency;
+	return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_read_cr_lock_status(struct lgdt3305_state *state,
+					int *locked)
+{
+	u8 val;
+	int ret;
+	char *cr_lock_state = "";
+
+	*locked = 0;
+
+	ret = lgdt3305_read_reg(state, LGDT3305_CR_LOCK_STATUS, &val);
+	if (lg_fail(ret))
+		goto fail;
+
+	switch (state->current_modulation) {
+	case QAM_256:
+	case QAM_64:
+		if (val & (1 << 1))
+			*locked = 1;
+
+		switch (val & 0x07) {
+		case 0:
+			cr_lock_state = "QAM UNLOCK";
+			break;
+		case 4:
+			cr_lock_state = "QAM 1stLock";
+			break;
+		case 6:
+			cr_lock_state = "QAM 2ndLock";
+			break;
+		case 7:
+			cr_lock_state = "QAM FinalLock";
+			break;
+		default:
+			cr_lock_state = "CLOCKQAM-INVALID!";
+			break;
+		}
+		break;
+	case VSB_8:
+		if (val & (1 << 7)) {
+			*locked = 1;
+			cr_lock_state = "CLOCKVSB";
+		}
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	lg_dbg("(%d) %s\n", *locked, cr_lock_state);
+fail:
+	return ret;
+}
+
+static int lgdt3305_read_fec_lock_status(struct lgdt3305_state *state,
+					 int *locked)
+{
+	u8 val;
+	int ret, mpeg_lock, fec_lock, viterbi_lock;
+
+	*locked = 0;
+
+	switch (state->current_modulation) {
+	case QAM_256:
+	case QAM_64:
+		ret = lgdt3305_read_reg(state,
+					LGDT3305_FEC_LOCK_STATUS, &val);
+		if (lg_fail(ret))
+			goto fail;
+
+		mpeg_lock    = (val & (1 << 0)) ? 1 : 0;
+		fec_lock     = (val & (1 << 2)) ? 1 : 0;
+		viterbi_lock = (val & (1 << 3)) ? 1 : 0;
+
+		*locked = mpeg_lock && fec_lock && viterbi_lock;
+
+		lg_dbg("(%d) %s%s%s\n", *locked,
+		       mpeg_lock    ? "mpeg lock  "  : "",
+		       fec_lock     ? "fec lock  "   : "",
+		       viterbi_lock ? "viterbi lock" : "");
+		break;
+	case VSB_8:
+	default:
+		ret = -EINVAL;
+	}
+fail:
+	return ret;
+}
+
+static int lgdt3305_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	u8 val;
+	int ret, signal, inlock, nofecerr, snrgood,
+		cr_lock, fec_lock, sync_lock;
+
+	*status = 0;
+
+	ret = lgdt3305_read_reg(state, LGDT3305_GEN_STATUS, &val);
+	if (lg_fail(ret))
+		goto fail;
+
+	signal    = (val & (1 << 4)) ? 1 : 0;
+	inlock    = (val & (1 << 3)) ? 0 : 1;
+	sync_lock = (val & (1 << 2)) ? 1 : 0;
+	nofecerr  = (val & (1 << 1)) ? 1 : 0;
+	snrgood   = (val & (1 << 0)) ? 1 : 0;
+
+	lg_dbg("%s%s%s%s%s\n",
+	       signal    ? "SIGNALEXIST " : "",
+	       inlock    ? "INLOCK "      : "",
+	       sync_lock ? "SYNCLOCK "    : "",
+	       nofecerr  ? "NOFECERR "    : "",
+	       snrgood   ? "SNRGOOD "     : "");
+
+	ret = lgdt3305_read_cr_lock_status(state, &cr_lock);
+	if (lg_fail(ret))
+		goto fail;
+
+	if (signal)
+		*status |= FE_HAS_SIGNAL;
+	if (cr_lock)
+		*status |= FE_HAS_CARRIER;
+	if (nofecerr)
+		*status |= FE_HAS_VITERBI;
+	if (sync_lock)
+		*status |= FE_HAS_SYNC;
+
+	switch (state->current_modulation) {
+	case QAM_256:
+	case QAM_64:
+		ret = lgdt3305_read_fec_lock_status(state, &fec_lock);
+		if (lg_fail(ret))
+			goto fail;
+
+		if (fec_lock)
+			*status |= FE_HAS_LOCK;
+		break;
+	case VSB_8:
+		if (inlock)
+			*status |= FE_HAS_LOCK;
+		break;
+	default:
+		ret = -EINVAL;
+	}
+fail:
+	return ret;
+}
+
+/* ------------------------------------------------------------------------ */
+
+/* borrowed from lgdt330x.c */
+static u32 calculate_snr(u32 mse, u32 c)
+{
+	if (mse == 0) /* no signal */
+		return 0;
+
+	mse = intlog10(mse);
+	if (mse > c) {
+		/* Negative SNR, which is possible, but realisticly the
+		demod will lose lock before the signal gets this bad.  The
+		API only allows for unsigned values, so just return 0 */
+		return 0;
+	}
+	return 10*(c - mse);
+}
+
+static int lgdt3305_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	u32 noise;	/* noise value */
+	u32 c;		/* per-modulation SNR calculation constant */
+
+	switch (state->current_modulation) {
+	case VSB_8:
+#ifdef USE_PTMSE
+		/* Use Phase Tracker Mean-Square Error Register */
+		/* SNR for ranges from -13.11 to +44.08 */
+		noise =	((read_reg(state, LGDT3305_PT_MSE_1) & 0x07) << 16) |
+			(read_reg(state, LGDT3305_PT_MSE_2) << 8) |
+			(read_reg(state, LGDT3305_PT_MSE_3) & 0xff);
+		c = 73957994; /* log10(25*32^2)*2^24 */
+#else
+		/* Use Equalizer Mean-Square Error Register */
+		/* SNR for ranges from -16.12 to +44.08 */
+		noise =	((read_reg(state, LGDT3305_EQ_MSE_1) & 0x0f) << 16) |
+			(read_reg(state, LGDT3305_EQ_MSE_2) << 8) |
+			(read_reg(state, LGDT3305_EQ_MSE_3) & 0xff);
+		c = 73957994; /* log10(25*32^2)*2^24 */
+#endif
+		break;
+	case QAM_64:
+	case QAM_256:
+		noise = (read_reg(state, LGDT3305_CR_MSE_1) << 8) |
+			(read_reg(state, LGDT3305_CR_MSE_2) & 0xff);
+
+		c = (state->current_modulation == QAM_64) ?
+			97939837 : 98026066;
+		/* log10(688128)*2^24 and log10(696320)*2^24 */
+		break;
+	default:
+		return -EINVAL;
+	}
+	state->snr = calculate_snr(noise, c);
+	/* report SNR in dB * 10 */
+	*snr = (state->snr / ((1 << 24) / 10));
+	lg_dbg("noise = 0x%08x, snr = %d.%02d dB\n", noise,
+	       state->snr >> 24, (((state->snr >> 8) & 0xffff) * 100) >> 16);
+
+	return 0;
+}
+
+static int lgdt3305_read_signal_strength(struct dvb_frontend *fe,
+					 u16 *strength)
+{
+	/* borrowed from lgdt330x.c
+	 *
+	 * Calculate strength from SNR up to 35dB
+	 * Even though the SNR can go higher than 35dB,
+	 * there is some comfort factor in having a range of
+	 * strong signals that can show at 100%
+	 */
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	u16 snr;
+	int ret;
+
+	*strength = 0;
+
+	ret = fe->ops.read_snr(fe, &snr);
+	if (lg_fail(ret))
+		goto fail;
+	/* Rather than use the 8.8 value snr, use state->snr which is 8.24 */
+	/* scale the range 0 - 35*2^24 into 0 - 65535 */
+	if (state->snr >= 8960 * 0x10000)
+		*strength = 0xffff;
+	else
+		*strength = state->snr / 8960;
+fail:
+	return ret;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int lgdt3305_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	*ber = 0;
+	return 0;
+}
+
+static int lgdt3305_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+
+	*ucblocks =
+		(read_reg(state, LGDT3305_FEC_PKT_ERR_1) << 8) |
+		(read_reg(state, LGDT3305_FEC_PKT_ERR_2) & 0xff);
+
+	return 0;
+}
+
+static int lgdt3305_get_tune_settings(struct dvb_frontend *fe,
+				      struct dvb_frontend_tune_settings
+					*fe_tune_settings)
+{
+	fe_tune_settings->min_delay_ms = 500;
+	lg_dbg("\n");
+	return 0;
+}
+
+static void lgdt3305_release(struct dvb_frontend *fe)
+{
+	struct lgdt3305_state *state = fe->demodulator_priv;
+	lg_dbg("\n");
+	kfree(state);
+}
+
+static struct dvb_frontend_ops lgdt3305_ops;
+
+struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config,
+				     struct i2c_adapter *i2c_adap)
+{
+	struct lgdt3305_state *state = NULL;
+	int ret;
+	u8 val;
+
+	lg_dbg("(%d-%04x)\n",
+	       i2c_adap ? i2c_adapter_id(i2c_adap) : 0,
+	       config ? config->i2c_addr : 0);
+
+	state = kzalloc(sizeof(struct lgdt3305_state), GFP_KERNEL);
+	if (state == NULL)
+		goto fail;
+
+	state->cfg = config;
+	state->i2c_adap = i2c_adap;
+
+	memcpy(&state->frontend.ops, &lgdt3305_ops,
+	       sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	/* verify that we're talking to a lg dt3305 */
+	ret = lgdt3305_read_reg(state, LGDT3305_GEN_CTRL_2, &val);
+	if ((lg_fail(ret)) | (val == 0))
+		goto fail;
+	ret = lgdt3305_write_reg(state, 0x0808, 0x80);
+	if (lg_fail(ret))
+		goto fail;
+	ret = lgdt3305_read_reg(state, 0x0808, &val);
+	if ((lg_fail(ret)) | (val != 0x80))
+		goto fail;
+	ret = lgdt3305_write_reg(state, 0x0808, 0x00);
+	if (lg_fail(ret))
+		goto fail;
+
+	state->current_frequency = -1;
+	state->current_modulation = -1;
+
+	return &state->frontend;
+fail:
+	lg_warn("unable to detect LGDT3305 hardware\n");
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(lgdt3305_attach);
+
+static struct dvb_frontend_ops lgdt3305_ops = {
+	.info = {
+		.name = "LG Electronics LGDT3305 VSB/QAM Frontend",
+		.type               = FE_ATSC,
+		.frequency_min      = 54000000,
+		.frequency_max      = 858000000,
+		.frequency_stepsize = 62500,
+		.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
+	},
+	.i2c_gate_ctrl        = lgdt3305_i2c_gate_ctrl,
+	.init                 = lgdt3305_init,
+	.sleep                = lgdt3305_sleep,
+	.set_frontend         = lgdt3305_set_parameters,
+	.get_frontend         = lgdt3305_get_frontend,
+	.get_tune_settings    = lgdt3305_get_tune_settings,
+	.read_status          = lgdt3305_read_status,
+	.read_ber             = lgdt3305_read_ber,
+	.read_signal_strength = lgdt3305_read_signal_strength,
+	.read_snr             = lgdt3305_read_snr,
+	.read_ucblocks        = lgdt3305_read_ucblocks,
+	.release              = lgdt3305_release,
+};
+
+MODULE_DESCRIPTION("LG Electronics LGDT3305 ATSC/QAM-B Demodulator Driver");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.1");
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/drivers/media/dvb/frontends/lgdt3305.h b/drivers/media/dvb/frontends/lgdt3305.h
new file mode 100644
index 000000000000..4fa6e52d1fe8
--- /dev/null
+++ b/drivers/media/dvb/frontends/lgdt3305.h
@@ -0,0 +1,85 @@
+/*
+ *    Support for LGDT3305 - VSB/QAM
+ *
+ *    Copyright (C) 2008, 2009 Michael Krufky <mkrufky@linuxtv.org>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _LGDT3305_H_
+#define _LGDT3305_H_
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+
+enum lgdt3305_mpeg_mode {
+	LGDT3305_MPEG_PARALLEL = 0,
+	LGDT3305_MPEG_SERIAL = 1,
+};
+
+enum lgdt3305_tp_clock_edge {
+	LGDT3305_TPCLK_RISING_EDGE = 0,
+	LGDT3305_TPCLK_FALLING_EDGE = 1,
+};
+
+enum lgdt3305_tp_valid_polarity {
+	LGDT3305_TP_VALID_LOW = 0,
+	LGDT3305_TP_VALID_HIGH = 1,
+};
+
+struct lgdt3305_config {
+	u8 i2c_addr;
+
+	/* user defined IF frequency in KHz */
+	u16 qam_if_khz;
+	u16 vsb_if_khz;
+
+	/* AGC Power reference - defaults are used if left unset */
+	u16 usref_8vsb;   /* default: 0x32c4 */
+	u16 usref_qam64;  /* default: 0x5400 */
+	u16 usref_qam256; /* default: 0x2a80 */
+
+	/* disable i2c repeater - 0:repeater enabled 1:repeater disabled */
+	int deny_i2c_rptr:1;
+
+	/* spectral inversion - 0:disabled 1:enabled */
+	int spectral_inversion:1;
+
+	/* use RF AGC loop - 0:disabled 1:enabled */
+	int rf_agc_loop:1;
+
+	enum lgdt3305_mpeg_mode mpeg_mode;
+	enum lgdt3305_tp_clock_edge tpclk_edge;
+	enum lgdt3305_tp_valid_polarity tpvalid_polarity;
+};
+
+#if defined(CONFIG_DVB_LGDT3305) || (defined(CONFIG_DVB_LGDT3305_MODULE) && \
+				     defined(MODULE))
+extern
+struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config,
+				     struct i2c_adapter *i2c_adap);
+#else
+static inline
+struct dvb_frontend *lgdt3305_attach(const struct lgdt3305_config *config,
+				     struct i2c_adapter *i2c_adap)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_LGDT3305 */
+
+#endif /* _LGDT3305_H_ */
diff --git a/drivers/media/dvb/frontends/lnbh24.h b/drivers/media/dvb/frontends/lnbh24.h
new file mode 100644
index 000000000000..c059b165318f
--- /dev/null
+++ b/drivers/media/dvb/frontends/lnbh24.h
@@ -0,0 +1,55 @@
+/*
+ * lnbh24.h - driver for lnb supply and control ic lnbh24
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LNBH24_H
+#define _LNBH24_H
+
+/* system register bits */
+#define LNBH24_OLF	0x01
+#define LNBH24_OTF	0x02
+#define LNBH24_EN	0x04
+#define LNBH24_VSEL	0x08
+#define LNBH24_LLC	0x10
+#define LNBH24_TEN	0x20
+#define LNBH24_TTX	0x40
+#define LNBH24_PCL	0x80
+
+#include <linux/dvb/frontend.h>
+
+#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) \
+							&& defined(MODULE))
+/* override_set and override_clear control which
+   system register bits (above) to always set & clear */
+extern struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear, u8 i2c_addr);
+#else
+static inline struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear, u8 i2c_addr)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
diff --git a/drivers/media/dvb/frontends/lnbp21.c b/drivers/media/dvb/frontends/lnbp21.c
index 76f935d9755a..1dcc56f32bff 100644
--- a/drivers/media/dvb/frontends/lnbp21.c
+++ b/drivers/media/dvb/frontends/lnbp21.c
@@ -1,7 +1,8 @@
 /*
- * lnbp21.h - driver for lnb supply and control ic lnbp21
+ * lnbp21.c - driver for lnb supply and control ic lnbp21
  *
  * Copyright (C) 2006 Oliver Endriss
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -33,18 +34,21 @@
 
 #include "dvb_frontend.h"
 #include "lnbp21.h"
+#include "lnbh24.h"
 
 struct lnbp21 {
 	u8			config;
 	u8			override_or;
 	u8			override_and;
 	struct i2c_adapter	*i2c;
+	u8			i2c_addr;
 };
 
-static int lnbp21_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+static int lnbp21_set_voltage(struct dvb_frontend *fe,
+					fe_sec_voltage_t voltage)
 {
 	struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->sec_priv;
-	struct i2c_msg msg = {	.addr = 0x08, .flags = 0,
+	struct i2c_msg msg = {	.addr = lnbp21->i2c_addr, .flags = 0,
 				.buf = &lnbp21->config,
 				.len = sizeof(lnbp21->config) };
 
@@ -72,7 +76,7 @@ static int lnbp21_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 static int lnbp21_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
 {
 	struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->sec_priv;
-	struct i2c_msg msg = {	.addr = 0x08, .flags = 0,
+	struct i2c_msg msg = {	.addr = lnbp21->i2c_addr, .flags = 0,
 				.buf = &lnbp21->config,
 				.len = sizeof(lnbp21->config) };
 
@@ -97,15 +101,18 @@ static void lnbp21_release(struct dvb_frontend *fe)
 	fe->sec_priv = NULL;
 }
 
-struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear)
+static struct dvb_frontend *lnbx2x_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear, u8 i2c_addr, u8 config)
 {
 	struct lnbp21 *lnbp21 = kmalloc(sizeof(struct lnbp21), GFP_KERNEL);
 	if (!lnbp21)
 		return NULL;
 
 	/* default configuration */
-	lnbp21->config = LNBP21_ISEL;
+	lnbp21->config = config;
 	lnbp21->i2c = i2c;
+	lnbp21->i2c_addr = i2c_addr;
 	fe->sec_priv = lnbp21;
 
 	/* bits which should be forced to '1' */
@@ -126,11 +133,29 @@ struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *
 	/* override frontend ops */
 	fe->ops.set_voltage = lnbp21_set_voltage;
 	fe->ops.enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage;
+	printk(KERN_INFO "LNBx2x attached on addr=%x", lnbp21->i2c_addr);
 
 	return fe;
 }
+
+struct dvb_frontend *lnbh24_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear, u8 i2c_addr)
+{
+	return lnbx2x_attach(fe, i2c, override_set, override_clear,
+							i2c_addr, LNBH24_TTX);
+}
+EXPORT_SYMBOL(lnbh24_attach);
+
+struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear)
+{
+	return lnbx2x_attach(fe, i2c, override_set, override_clear,
+							0x08, LNBP21_ISEL);
+}
 EXPORT_SYMBOL(lnbp21_attach);
 
-MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp21");
-MODULE_AUTHOR("Oliver Endriss");
+MODULE_DESCRIPTION("Driver for lnb supply and control ic lnbp21, lnbh24");
+MODULE_AUTHOR("Oliver Endriss, Igor M. Liplianin");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/lnbp21.h b/drivers/media/dvb/frontends/lnbp21.h
index 8fe094bd9689..fcdf1c650dde 100644
--- a/drivers/media/dvb/frontends/lnbp21.h
+++ b/drivers/media/dvb/frontends/lnbp21.h
@@ -28,26 +28,48 @@
 #define _LNBP21_H
 
 /* system register bits */
+/* [RO] 0=OK; 1=over current limit flag */
 #define LNBP21_OLF	0x01
+/* [RO] 0=OK; 1=over temperature flag (150 C) */
 #define LNBP21_OTF	0x02
+/* [RW] 0=disable LNB power, enable loopthrough
+	1=enable LNB power, disable loopthrough */
 #define LNBP21_EN	0x04
+/* [RW] 0=low voltage (13/14V, vert pol)
+	1=high voltage (18/19V,horiz pol) */
 #define LNBP21_VSEL	0x08
+/* [RW] increase LNB voltage by 1V:
+	0=13/18V; 1=14/19V */
 #define LNBP21_LLC	0x10
+/* [RW] 0=tone controlled by DSQIN pin
+	1=tone enable, disable DSQIN */
 #define LNBP21_TEN	0x20
+/* [RW] current limit select:
+	0:Iout=500-650mA Isc=300mA
+	1:Iout=400-550mA Isc=200mA */
 #define LNBP21_ISEL	0x40
+/* [RW] short-circuit protect:
+	0=pulsed (dynamic) curr limiting
+	1=static curr limiting */
 #define LNBP21_PCL	0x80
 
 #include <linux/dvb/frontend.h>
 
-#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) && defined(MODULE))
-/* override_set and override_clear control which system register bits (above) to always set & clear */
-extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear);
+#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) \
+							&& defined(MODULE))
+/* override_set and override_clear control which
+ system register bits (above) to always set & clear */
+extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear);
 #else
-static inline struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear)
+static inline struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe,
+				struct i2c_adapter *i2c, u8 override_set,
+				u8 override_clear)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
-#endif // CONFIG_DVB_LNBP21
+#endif
 
-#endif // _LNBP21_H
+#endif
diff --git a/drivers/media/dvb/frontends/s921_module.c b/drivers/media/dvb/frontends/s921_module.c
index 892af8c9ed57..3f5a0e1dfdf5 100644
--- a/drivers/media/dvb/frontends/s921_module.c
+++ b/drivers/media/dvb/frontends/s921_module.c
@@ -169,7 +169,6 @@ struct dvb_frontend* s921_attach(const struct s921_config *config,
 
 	struct s921_state *state;
 	state = kzalloc(sizeof(struct s921_state), GFP_KERNEL);
-	memset(state, 0x0, sizeof(struct s921_state));
 
 	state->addr = config->i2c_address;
 	state->i2c = i2c;
diff --git a/drivers/media/dvb/frontends/stb6100_cfg.h b/drivers/media/dvb/frontends/stb6100_cfg.h
index d3133405dc03..6314d18c797a 100644
--- a/drivers/media/dvb/frontends/stb6100_cfg.h
+++ b/drivers/media/dvb/frontends/stb6100_cfg.h
@@ -36,7 +36,6 @@ static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 			return err;
 		}
 		*frequency = t_state.frequency;
-		printk("%s: Frequency=%d\n", __func__, t_state.frequency);
 	}
 	return 0;
 }
@@ -59,7 +58,6 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 			return err;
 		}
 	}
-	printk("%s: Frequency=%d\n", __func__, t_state.frequency);
 	return 0;
 }
 
@@ -81,7 +79,6 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 		}
 		*bandwidth = t_state.bandwidth;
 	}
-	printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth);
 	return 0;
 }
 
@@ -103,6 +100,5 @@ static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
 			return err;
 		}
 	}
-	printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth);
 	return 0;
 }
diff --git a/drivers/media/dvb/frontends/stv0900.h b/drivers/media/dvb/frontends/stv0900.h
new file mode 100644
index 000000000000..8a1332c2031d
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900.h
@@ -0,0 +1,62 @@
+/*
+ * stv0900.h
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STV0900_H
+#define STV0900_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+struct stv0900_config {
+	u8 demod_address;
+	u32 xtal;
+	u8 clkmode;/* 0 for CLKI,  2 for XTALI */
+
+	u8 diseqc_mode;
+
+	u8 path1_mode;
+	u8 path2_mode;
+
+	u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */
+	u8 tun2_maddress;
+	u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */
+	u8 tun2_adc;
+};
+
+#if defined(CONFIG_DVB_STV0900) || (defined(CONFIG_DVB_STV0900_MODULE) \
+							&& defined(MODULE))
+extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
+					struct i2c_adapter *i2c, int demod);
+#else
+static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
+					struct i2c_adapter *i2c, int demod)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
+
diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c
new file mode 100644
index 000000000000..8499bcf7f251
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900_core.c
@@ -0,0 +1,1949 @@
+/*
+ * stv0900_core.c
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+
+#include "stv0900.h"
+#include "stv0900_reg.h"
+#include "stv0900_priv.h"
+#include "stv0900_init.h"
+
+static int stvdebug = 1;
+module_param_named(debug, stvdebug, int, 0644);
+
+/* internal params node */
+struct stv0900_inode {
+	/* pointer for internal params, one for each pair of demods */
+	struct stv0900_internal		*internal;
+	struct stv0900_inode		*next_inode;
+};
+
+/* first internal params */
+static struct stv0900_inode *stv0900_first_inode;
+
+/* find chip by i2c adapter and i2c address */
+static struct stv0900_inode *find_inode(struct i2c_adapter *i2c_adap,
+							u8 i2c_addr)
+{
+	struct stv0900_inode *temp_chip = stv0900_first_inode;
+
+	if (temp_chip != NULL) {
+		/*
+		 Search of the last stv0900 chip or
+		 find it by i2c adapter and i2c address */
+		while ((temp_chip != NULL) &&
+			((temp_chip->internal->i2c_adap != i2c_adap) ||
+			(temp_chip->internal->i2c_addr != i2c_addr)))
+
+			temp_chip = temp_chip->next_inode;
+
+	}
+
+	return temp_chip;
+}
+
+/* deallocating chip */
+static void remove_inode(struct stv0900_internal *internal)
+{
+	struct stv0900_inode *prev_node = stv0900_first_inode;
+	struct stv0900_inode *del_node = find_inode(internal->i2c_adap,
+						internal->i2c_addr);
+
+	if (del_node != NULL) {
+		if (del_node == stv0900_first_inode) {
+			stv0900_first_inode = del_node->next_inode;
+		} else {
+			while (prev_node->next_inode != del_node)
+				prev_node = prev_node->next_inode;
+
+			if (del_node->next_inode == NULL)
+				prev_node->next_inode = NULL;
+			else
+				prev_node->next_inode =
+					prev_node->next_inode->next_inode;
+		}
+
+		kfree(del_node);
+	}
+}
+
+/* allocating new chip */
+static struct stv0900_inode *append_internal(struct stv0900_internal *internal)
+{
+	struct stv0900_inode *new_node = stv0900_first_inode;
+
+	if (new_node == NULL) {
+		new_node = kmalloc(sizeof(struct stv0900_inode), GFP_KERNEL);
+		stv0900_first_inode = new_node;
+	} else {
+		while (new_node->next_inode != NULL)
+			new_node = new_node->next_inode;
+
+		new_node->next_inode = kmalloc(sizeof(struct stv0900_inode), GFP_KERNEL);
+		if (new_node->next_inode != NULL)
+			new_node = new_node->next_inode;
+		else
+			new_node = NULL;
+	}
+
+	if (new_node != NULL) {
+		new_node->internal = internal;
+		new_node->next_inode = NULL;
+	}
+
+	return new_node;
+}
+
+s32 ge2comp(s32 a, s32 width)
+{
+	if (width == 32)
+		return a;
+	else
+		return (a >= (1 << (width - 1))) ? (a - (1 << width)) : a;
+}
+
+void stv0900_write_reg(struct stv0900_internal *i_params, u16 reg_addr,
+								u8 reg_data)
+{
+	u8 data[3];
+	int ret;
+	struct i2c_msg i2cmsg = {
+		.addr  = i_params->i2c_addr,
+		.flags = 0,
+		.len   = 3,
+		.buf   = data,
+	};
+
+	data[0] = MSB(reg_addr);
+	data[1] = LSB(reg_addr);
+	data[2] = reg_data;
+
+	ret = i2c_transfer(i_params->i2c_adap, &i2cmsg, 1);
+	if (ret != 1)
+		dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
+}
+
+u8 stv0900_read_reg(struct stv0900_internal *i_params, u16 reg_addr)
+{
+	u8 data[2];
+	int ret;
+	struct i2c_msg i2cmsg = {
+		.addr  = i_params->i2c_addr,
+		.flags = 0,
+		.len   = 2,
+		.buf   = data,
+	};
+
+	data[0] = MSB(reg_addr);
+	data[1] = LSB(reg_addr);
+
+	ret = i2c_transfer(i_params->i2c_adap, &i2cmsg, 1);
+	if (ret != 1)
+		dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
+
+	i2cmsg.flags = I2C_M_RD;
+	i2cmsg.len = 1;
+	ret = i2c_transfer(i_params->i2c_adap, &i2cmsg, 1);
+	if (ret != 1)
+		dprintk(KERN_ERR "%s: i2c error %d\n", __func__, ret);
+
+	return data[0];
+}
+
+void extract_mask_pos(u32 label, u8 *mask, u8 *pos)
+{
+	u8 position = 0, i = 0;
+
+	(*mask) = label & 0xff;
+
+	while ((position == 0) && (i < 8)) {
+		position = ((*mask) >> i) & 0x01;
+		i++;
+	}
+
+	(*pos) = (i - 1);
+}
+
+void stv0900_write_bits(struct stv0900_internal *i_params, u32 label, u8 val)
+{
+	u8 reg, mask, pos;
+
+	reg = stv0900_read_reg(i_params, (label >> 16) & 0xffff);
+	extract_mask_pos(label, &mask, &pos);
+
+	val = mask & (val << pos);
+
+	reg = (reg & (~mask)) | val;
+	stv0900_write_reg(i_params, (label >> 16) & 0xffff, reg);
+
+}
+
+u8 stv0900_get_bits(struct stv0900_internal *i_params, u32 label)
+{
+	u8 val = 0xff;
+	u8 mask, pos;
+
+	extract_mask_pos(label, &mask, &pos);
+
+	val = stv0900_read_reg(i_params, label >> 16);
+	val = (val & mask) >> pos;
+
+	return val;
+}
+
+enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *i_params)
+{
+	s32 i;
+	enum fe_stv0900_error error;
+
+	if (i_params != NULL) {
+		i_params->chip_id = stv0900_read_reg(i_params, R0900_MID);
+		if (i_params->errs == STV0900_NO_ERROR) {
+			/*Startup sequence*/
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x5c);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x5c);
+			stv0900_write_reg(i_params, R0900_P1_TNRCFG, 0x6c);
+			stv0900_write_reg(i_params, R0900_P2_TNRCFG, 0x6f);
+			stv0900_write_reg(i_params, R0900_P1_I2CRPT, 0x24);
+			stv0900_write_reg(i_params, R0900_P2_I2CRPT, 0x24);
+			stv0900_write_reg(i_params, R0900_NCOARSE, 0x13);
+			msleep(3);
+			stv0900_write_reg(i_params, R0900_I2CCFG, 0x08);
+
+			switch (i_params->clkmode) {
+			case 0:
+			case 2:
+				stv0900_write_reg(i_params, R0900_SYNTCTRL, 0x20
+						| i_params->clkmode);
+				break;
+			default:
+				/* preserve SELOSCI bit */
+				i = 0x02 & stv0900_read_reg(i_params, R0900_SYNTCTRL);
+				stv0900_write_reg(i_params, R0900_SYNTCTRL, 0x20 | i);
+				break;
+			}
+
+			msleep(3);
+			for (i = 0; i < 182; i++)
+				stv0900_write_reg(i_params, STV0900_InitVal[i][0], STV0900_InitVal[i][1]);
+
+			if (stv0900_read_reg(i_params, R0900_MID) >= 0x20) {
+				stv0900_write_reg(i_params, R0900_TSGENERAL, 0x0c);
+				for (i = 0; i < 32; i++)
+					stv0900_write_reg(i_params, STV0900_Cut20_AddOnVal[i][0], STV0900_Cut20_AddOnVal[i][1]);
+			}
+
+			stv0900_write_reg(i_params, R0900_P1_FSPYCFG, 0x6c);
+			stv0900_write_reg(i_params, R0900_P2_FSPYCFG, 0x6c);
+			stv0900_write_reg(i_params, R0900_TSTRES0, 0x80);
+			stv0900_write_reg(i_params, R0900_TSTRES0, 0x00);
+		}
+		error = i_params->errs;
+	} else
+		error = STV0900_INVALID_HANDLE;
+
+	return error;
+
+}
+
+u32 stv0900_get_mclk_freq(struct stv0900_internal *i_params, u32 ext_clk)
+{
+	u32 mclk = 90000000, div = 0, ad_div = 0;
+
+	div = stv0900_get_bits(i_params, F0900_M_DIV);
+	ad_div = ((stv0900_get_bits(i_params, F0900_SELX1RATIO) == 1) ? 4 : 6);
+
+	mclk = (div + 1) * ext_clk / ad_div;
+
+	dprintk(KERN_INFO "%s: Calculated Mclk = %d\n", __func__, mclk);
+
+	return mclk;
+}
+
+enum fe_stv0900_error stv0900_set_mclk(struct stv0900_internal *i_params, u32 mclk)
+{
+	enum fe_stv0900_error error = STV0900_NO_ERROR;
+	u32 m_div, clk_sel;
+
+	dprintk(KERN_INFO "%s: Mclk set to %d, Quartz = %d\n", __func__, mclk,
+			i_params->quartz);
+
+	if (i_params == NULL)
+		error = STV0900_INVALID_HANDLE;
+	else {
+		if (i_params->errs)
+			error = STV0900_I2C_ERROR;
+		else {
+			clk_sel = ((stv0900_get_bits(i_params, F0900_SELX1RATIO) == 1) ? 4 : 6);
+			m_div = ((clk_sel * mclk) / i_params->quartz) - 1;
+			stv0900_write_bits(i_params, F0900_M_DIV, m_div);
+			i_params->mclk = stv0900_get_mclk_freq(i_params,
+							i_params->quartz);
+
+			/*Set the DiseqC frequency to 22KHz */
+			/*
+				Formula:
+				DiseqC_TX_Freq= MasterClock/(32*F22TX_Reg)
+				DiseqC_RX_Freq= MasterClock/(32*F22RX_Reg)
+			*/
+			m_div = i_params->mclk / 704000;
+			stv0900_write_reg(i_params, R0900_P1_F22TX, m_div);
+			stv0900_write_reg(i_params, R0900_P1_F22RX, m_div);
+
+			stv0900_write_reg(i_params, R0900_P2_F22TX, m_div);
+			stv0900_write_reg(i_params, R0900_P2_F22RX, m_div);
+
+			if ((i_params->errs))
+				error = STV0900_I2C_ERROR;
+		}
+	}
+
+	return error;
+}
+
+u32 stv0900_get_err_count(struct stv0900_internal *i_params, int cntr,
+					enum fe_stv0900_demod_num demod)
+{
+	u32 lsb, msb, hsb, err_val;
+	s32 err1field_hsb, err1field_msb, err1field_lsb;
+	s32 err2field_hsb, err2field_msb, err2field_lsb;
+
+	dmd_reg(err1field_hsb, F0900_P1_ERR_CNT12, F0900_P2_ERR_CNT12);
+	dmd_reg(err1field_msb, F0900_P1_ERR_CNT11, F0900_P2_ERR_CNT11);
+	dmd_reg(err1field_lsb, F0900_P1_ERR_CNT10, F0900_P2_ERR_CNT10);
+
+	dmd_reg(err2field_hsb, F0900_P1_ERR_CNT22, F0900_P2_ERR_CNT22);
+	dmd_reg(err2field_msb, F0900_P1_ERR_CNT21, F0900_P2_ERR_CNT21);
+	dmd_reg(err2field_lsb, F0900_P1_ERR_CNT20, F0900_P2_ERR_CNT20);
+
+	switch (cntr) {
+	case 0:
+	default:
+		hsb = stv0900_get_bits(i_params, err1field_hsb);
+		msb = stv0900_get_bits(i_params, err1field_msb);
+		lsb = stv0900_get_bits(i_params, err1field_lsb);
+		break;
+	case 1:
+		hsb = stv0900_get_bits(i_params, err2field_hsb);
+		msb = stv0900_get_bits(i_params, err2field_msb);
+		lsb = stv0900_get_bits(i_params, err2field_lsb);
+		break;
+	}
+
+	err_val = (hsb << 16) + (msb << 8) + (lsb);
+
+	return err_val;
+}
+
+static int stv0900_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	u32 fi2c;
+
+	dmd_reg(fi2c, F0900_P1_I2CT_ON, F0900_P2_I2CT_ON);
+	if (enable)
+		stv0900_write_bits(i_params, fi2c, 1);
+
+	return 0;
+}
+
+static void stv0900_set_ts_parallel_serial(struct stv0900_internal *i_params,
+					enum fe_stv0900_clock_type path1_ts,
+					enum fe_stv0900_clock_type path2_ts)
+{
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if (i_params->chip_id >= 0x20) {
+		switch (path1_ts) {
+		case STV0900_PARALLEL_PUNCT_CLOCK:
+		case STV0900_DVBCI_CLOCK:
+			switch (path2_ts) {
+			case STV0900_SERIAL_PUNCT_CLOCK:
+			case STV0900_SERIAL_CONT_CLOCK:
+			default:
+				stv0900_write_reg(i_params, R0900_TSGENERAL,
+							0x00);
+				break;
+			case STV0900_PARALLEL_PUNCT_CLOCK:
+			case STV0900_DVBCI_CLOCK:
+				stv0900_write_reg(i_params, R0900_TSGENERAL,
+							0x06);
+				stv0900_write_bits(i_params,
+						F0900_P1_TSFIFO_MANSPEED, 3);
+				stv0900_write_bits(i_params,
+						F0900_P2_TSFIFO_MANSPEED, 0);
+				stv0900_write_reg(i_params,
+						R0900_P1_TSSPEED, 0x14);
+				stv0900_write_reg(i_params,
+						R0900_P2_TSSPEED, 0x28);
+				break;
+			}
+			break;
+		case STV0900_SERIAL_PUNCT_CLOCK:
+		case STV0900_SERIAL_CONT_CLOCK:
+		default:
+			switch (path2_ts) {
+			case STV0900_SERIAL_PUNCT_CLOCK:
+			case STV0900_SERIAL_CONT_CLOCK:
+			default:
+				stv0900_write_reg(i_params,
+						R0900_TSGENERAL, 0x0C);
+				break;
+			case STV0900_PARALLEL_PUNCT_CLOCK:
+			case STV0900_DVBCI_CLOCK:
+				stv0900_write_reg(i_params,
+						R0900_TSGENERAL, 0x0A);
+				dprintk(KERN_INFO "%s: 0x0a\n", __func__);
+				break;
+			}
+			break;
+		}
+	} else {
+		switch (path1_ts) {
+		case STV0900_PARALLEL_PUNCT_CLOCK:
+		case STV0900_DVBCI_CLOCK:
+			switch (path2_ts) {
+			case STV0900_SERIAL_PUNCT_CLOCK:
+			case STV0900_SERIAL_CONT_CLOCK:
+			default:
+				stv0900_write_reg(i_params, R0900_TSGENERAL1X,
+							0x10);
+				break;
+			case STV0900_PARALLEL_PUNCT_CLOCK:
+			case STV0900_DVBCI_CLOCK:
+				stv0900_write_reg(i_params, R0900_TSGENERAL1X,
+							0x16);
+				stv0900_write_bits(i_params,
+						F0900_P1_TSFIFO_MANSPEED, 3);
+				stv0900_write_bits(i_params,
+						F0900_P2_TSFIFO_MANSPEED, 0);
+				stv0900_write_reg(i_params, R0900_P1_TSSPEED,
+							0x14);
+				stv0900_write_reg(i_params, R0900_P2_TSSPEED,
+							0x28);
+				break;
+			}
+
+			break;
+		case STV0900_SERIAL_PUNCT_CLOCK:
+		case STV0900_SERIAL_CONT_CLOCK:
+		default:
+			switch (path2_ts) {
+			case STV0900_SERIAL_PUNCT_CLOCK:
+			case STV0900_SERIAL_CONT_CLOCK:
+			default:
+				stv0900_write_reg(i_params, R0900_TSGENERAL1X,
+							0x14);
+				break;
+			case STV0900_PARALLEL_PUNCT_CLOCK:
+			case STV0900_DVBCI_CLOCK:
+				stv0900_write_reg(i_params, R0900_TSGENERAL1X,
+							0x12);
+				dprintk(KERN_INFO "%s: 0x12\n", __func__);
+				break;
+			}
+
+			break;
+		}
+	}
+
+	switch (path1_ts) {
+	case STV0900_PARALLEL_PUNCT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_SERIAL, 0x00);
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_DVBCI, 0x00);
+		break;
+	case STV0900_DVBCI_CLOCK:
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_SERIAL, 0x00);
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_DVBCI, 0x01);
+		break;
+	case STV0900_SERIAL_PUNCT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_SERIAL, 0x01);
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_DVBCI, 0x00);
+		break;
+	case STV0900_SERIAL_CONT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_SERIAL, 0x01);
+		stv0900_write_bits(i_params, F0900_P1_TSFIFO_DVBCI, 0x01);
+		break;
+	default:
+		break;
+	}
+
+	switch (path2_ts) {
+	case STV0900_PARALLEL_PUNCT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_SERIAL, 0x00);
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_DVBCI, 0x00);
+		break;
+	case STV0900_DVBCI_CLOCK:
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_SERIAL, 0x00);
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_DVBCI, 0x01);
+		break;
+	case STV0900_SERIAL_PUNCT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_SERIAL, 0x01);
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_DVBCI, 0x00);
+		break;
+	case STV0900_SERIAL_CONT_CLOCK:
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_SERIAL, 0x01);
+		stv0900_write_bits(i_params, F0900_P2_TSFIFO_DVBCI, 0x01);
+		break;
+	default:
+		break;
+	}
+
+	stv0900_write_bits(i_params, F0900_P2_RST_HWARE, 1);
+	stv0900_write_bits(i_params, F0900_P2_RST_HWARE, 0);
+	stv0900_write_bits(i_params, F0900_P1_RST_HWARE, 1);
+	stv0900_write_bits(i_params, F0900_P1_RST_HWARE, 0);
+}
+
+void stv0900_set_tuner(struct dvb_frontend *fe, u32 frequency,
+							u32 bandwidth)
+{
+	struct dvb_frontend_ops *frontend_ops = NULL;
+	struct dvb_tuner_ops *tuner_ops = NULL;
+
+	if (&fe->ops)
+		frontend_ops = &fe->ops;
+
+	if (&frontend_ops->tuner_ops)
+		tuner_ops = &frontend_ops->tuner_ops;
+
+	if (tuner_ops->set_frequency) {
+		if ((tuner_ops->set_frequency(fe, frequency)) < 0)
+			dprintk("%s: Invalid parameter\n", __func__);
+		else
+			dprintk("%s: Frequency=%d\n", __func__, frequency);
+
+	}
+
+	if (tuner_ops->set_bandwidth) {
+		if ((tuner_ops->set_bandwidth(fe, bandwidth)) < 0)
+			dprintk("%s: Invalid parameter\n", __func__);
+		else
+			dprintk("%s: Bandwidth=%d\n", __func__, bandwidth);
+
+	}
+}
+
+void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
+{
+	struct dvb_frontend_ops *frontend_ops = NULL;
+	struct dvb_tuner_ops *tuner_ops = NULL;
+
+	if (&fe->ops)
+		frontend_ops = &fe->ops;
+
+	if (&frontend_ops->tuner_ops)
+		tuner_ops = &frontend_ops->tuner_ops;
+
+	if (tuner_ops->set_bandwidth) {
+		if ((tuner_ops->set_bandwidth(fe, bandwidth)) < 0)
+			dprintk("%s: Invalid parameter\n", __func__);
+		else
+			dprintk("%s: Bandwidth=%d\n", __func__, bandwidth);
+
+	}
+}
+
+static s32 stv0900_get_rf_level(struct stv0900_internal *i_params,
+				const struct stv0900_table *lookup,
+				enum fe_stv0900_demod_num demod)
+{
+	s32 agc_gain = 0,
+		imin,
+		imax,
+		i,
+		rf_lvl = 0;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if ((lookup != NULL) && lookup->size) {
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			agc_gain = MAKEWORD(stv0900_get_bits(i_params, F0900_P1_AGCIQ_VALUE1),
+						stv0900_get_bits(i_params, F0900_P1_AGCIQ_VALUE0));
+			break;
+		case STV0900_DEMOD_2:
+			agc_gain = MAKEWORD(stv0900_get_bits(i_params, F0900_P2_AGCIQ_VALUE1),
+						stv0900_get_bits(i_params, F0900_P2_AGCIQ_VALUE0));
+			break;
+		}
+
+		imin = 0;
+		imax = lookup->size - 1;
+		if (INRANGE(lookup->table[imin].regval, agc_gain, lookup->table[imax].regval)) {
+			while ((imax - imin) > 1) {
+				i = (imax + imin) >> 1;
+
+				if (INRANGE(lookup->table[imin].regval, agc_gain, lookup->table[i].regval))
+					imax = i;
+				else
+					imin = i;
+			}
+
+			rf_lvl = (((s32)agc_gain - lookup->table[imin].regval)
+					* (lookup->table[imax].realval - lookup->table[imin].realval)
+					/ (lookup->table[imax].regval - lookup->table[imin].regval))
+					+ lookup->table[imin].realval;
+		} else if (agc_gain > lookup->table[0].regval)
+			rf_lvl = 5;
+		else if (agc_gain < lookup->table[lookup->size-1].regval)
+			rf_lvl = -100;
+
+	}
+
+	dprintk(KERN_INFO "%s: RFLevel = %d\n", __func__, rf_lvl);
+
+	return rf_lvl;
+}
+
+static int stv0900_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *internal = state->internal;
+	s32 rflevel = stv0900_get_rf_level(internal, &stv0900_rf,
+								state->demod);
+
+	*strength = (rflevel + 100) * (16383 / 105);
+
+	return 0;
+}
+
+
+static s32 stv0900_carr_get_quality(struct dvb_frontend *fe,
+					const struct stv0900_table *lookup)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	s32 c_n = -100,
+		regval, imin, imax,
+		i,
+		lock_flag_field,
+		noise_field1,
+		noise_field0;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(lock_flag_field, F0900_P1_LOCK_DEFINITIF,
+					F0900_P2_LOCK_DEFINITIF);
+	if (stv0900_get_standard(fe, demod) == STV0900_DVBS2_STANDARD) {
+		dmd_reg(noise_field1, F0900_P1_NOSPLHT_NORMED1,
+					F0900_P2_NOSPLHT_NORMED1);
+		dmd_reg(noise_field0, F0900_P1_NOSPLHT_NORMED0,
+					F0900_P2_NOSPLHT_NORMED0);
+	} else {
+		dmd_reg(noise_field1, F0900_P1_NOSDATAT_NORMED1,
+					F0900_P2_NOSDATAT_NORMED1);
+		dmd_reg(noise_field0, F0900_P1_NOSDATAT_NORMED0,
+					F0900_P2_NOSDATAT_NORMED0);
+	}
+
+	if (stv0900_get_bits(i_params, lock_flag_field)) {
+		if ((lookup != NULL) && lookup->size) {
+			regval = 0;
+			msleep(5);
+			for (i = 0; i < 16; i++) {
+				regval += MAKEWORD(stv0900_get_bits(i_params,
+								noise_field1),
+						stv0900_get_bits(i_params,
+								noise_field0));
+				msleep(1);
+			}
+
+			regval /= 16;
+			imin = 0;
+			imax = lookup->size - 1;
+			if (INRANGE(lookup->table[imin].regval,
+					regval,
+					lookup->table[imax].regval)) {
+				while ((imax - imin) > 1) {
+					i = (imax + imin) >> 1;
+					if (INRANGE(lookup->table[imin].regval,
+						    regval,
+						    lookup->table[i].regval))
+						imax = i;
+					else
+						imin = i;
+				}
+
+				c_n = ((regval - lookup->table[imin].regval)
+						* (lookup->table[imax].realval
+						- lookup->table[imin].realval)
+						/ (lookup->table[imax].regval
+						- lookup->table[imin].regval))
+						+ lookup->table[imin].realval;
+			} else if (regval < lookup->table[imin].regval)
+				c_n = 1000;
+		}
+	}
+
+	return c_n;
+}
+
+static int stv0900_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	*snr = stv0900_carr_get_quality(fe,
+			(const struct stv0900_table *)&stv0900_s2_cn);
+	*snr += 30;
+	*snr *= (16383 / 1030);
+
+	return 0;
+}
+
+static u32 stv0900_get_ber(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+	u32 ber = 10000000, i;
+	s32 dmd_state_reg;
+	s32 demod_state;
+	s32 vstatus_reg;
+	s32 prvit_field;
+	s32 pdel_status_reg;
+	s32 pdel_lock_field;
+
+	dmd_reg(dmd_state_reg, F0900_P1_HEADER_MODE, F0900_P2_HEADER_MODE);
+	dmd_reg(vstatus_reg, R0900_P1_VSTATUSVIT, R0900_P2_VSTATUSVIT);
+	dmd_reg(prvit_field, F0900_P1_PRFVIT, F0900_P2_PRFVIT);
+	dmd_reg(pdel_status_reg, R0900_P1_PDELSTATUS1, R0900_P2_PDELSTATUS1);
+	dmd_reg(pdel_lock_field, F0900_P1_PKTDELIN_LOCK,
+				F0900_P2_PKTDELIN_LOCK);
+
+	demod_state = stv0900_get_bits(i_params, dmd_state_reg);
+
+	switch (demod_state) {
+	case STV0900_SEARCH:
+	case STV0900_PLH_DETECTED:
+	default:
+		ber = 10000000;
+		break;
+	case STV0900_DVBS_FOUND:
+		ber = 0;
+		for (i = 0; i < 5; i++) {
+			msleep(5);
+			ber += stv0900_get_err_count(i_params, 0, demod);
+		}
+
+		ber /= 5;
+		if (stv0900_get_bits(i_params, prvit_field)) {
+			ber *= 9766;
+			ber = ber >> 13;
+		}
+
+		break;
+	case STV0900_DVBS2_FOUND:
+		ber = 0;
+		for (i = 0; i < 5; i++) {
+			msleep(5);
+			ber += stv0900_get_err_count(i_params, 0, demod);
+		}
+
+		ber /= 5;
+		if (stv0900_get_bits(i_params, pdel_lock_field)) {
+			ber *= 9766;
+			ber = ber >> 13;
+		}
+
+		break;
+	}
+
+	return ber;
+}
+
+static int stv0900_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *internal = state->internal;
+
+	*ber = stv0900_get_ber(internal, state->demod);
+
+	return 0;
+}
+
+int stv0900_get_demod_lock(struct stv0900_internal *i_params,
+			enum fe_stv0900_demod_num demod, s32 time_out)
+{
+	s32 timer = 0,
+		lock = 0,
+		header_field,
+		lock_field;
+
+	enum fe_stv0900_search_state	dmd_state;
+
+	dmd_reg(header_field, F0900_P1_HEADER_MODE, F0900_P2_HEADER_MODE);
+	dmd_reg(lock_field, F0900_P1_LOCK_DEFINITIF, F0900_P2_LOCK_DEFINITIF);
+	while ((timer < time_out) && (lock == 0)) {
+		dmd_state = stv0900_get_bits(i_params, header_field);
+		dprintk("Demod State = %d\n", dmd_state);
+		switch (dmd_state) {
+		case STV0900_SEARCH:
+		case STV0900_PLH_DETECTED:
+		default:
+			lock = 0;
+			break;
+		case STV0900_DVBS2_FOUND:
+		case STV0900_DVBS_FOUND:
+			lock = stv0900_get_bits(i_params, lock_field);
+			break;
+		}
+
+		if (lock == 0)
+			msleep(10);
+
+		timer += 10;
+	}
+
+	if (lock)
+		dprintk("DEMOD LOCK OK\n");
+	else
+		dprintk("DEMOD LOCK FAIL\n");
+
+	return lock;
+}
+
+void stv0900_stop_all_s2_modcod(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+	s32 regflist,
+	i;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(regflist, R0900_P1_MODCODLST0, R0900_P2_MODCODLST0);
+
+	for (i = 0; i < 16; i++)
+		stv0900_write_reg(i_params, regflist + i, 0xff);
+}
+
+void stv0900_activate_s2_modcode(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+	u32 matype,
+	mod_code,
+	fmod,
+	reg_index,
+	field_index;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if (i_params->chip_id <= 0x11) {
+		msleep(5);
+
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			mod_code = stv0900_read_reg(i_params,
+							R0900_P1_PLHMODCOD);
+			matype = mod_code & 0x3;
+			mod_code = (mod_code & 0x7f) >> 2;
+
+			reg_index = R0900_P1_MODCODLSTF - mod_code / 2;
+			field_index = mod_code % 2;
+			break;
+		case STV0900_DEMOD_2:
+			mod_code = stv0900_read_reg(i_params,
+							R0900_P2_PLHMODCOD);
+			matype = mod_code & 0x3;
+			mod_code = (mod_code & 0x7f) >> 2;
+
+			reg_index = R0900_P2_MODCODLSTF - mod_code / 2;
+			field_index = mod_code % 2;
+			break;
+		}
+
+
+		switch (matype) {
+		case 0:
+		default:
+			fmod = 14;
+			break;
+		case 1:
+			fmod = 13;
+			break;
+		case 2:
+			fmod = 11;
+			break;
+		case 3:
+			fmod = 7;
+			break;
+		}
+
+		if ((INRANGE(STV0900_QPSK_12, mod_code, STV0900_8PSK_910))
+							&& (matype <= 1)) {
+			if (field_index == 0)
+				stv0900_write_reg(i_params, reg_index,
+							0xf0 | fmod);
+			else
+				stv0900_write_reg(i_params, reg_index,
+							(fmod << 4) | 0xf);
+		}
+	} else if (i_params->chip_id >= 0x12) {
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			for (reg_index = 0; reg_index < 7; reg_index++)
+				stv0900_write_reg(i_params, R0900_P1_MODCODLST0 + reg_index, 0xff);
+
+			stv0900_write_reg(i_params, R0900_P1_MODCODLSTE, 0xff);
+			stv0900_write_reg(i_params, R0900_P1_MODCODLSTF, 0xcf);
+			for (reg_index = 0; reg_index < 8; reg_index++)
+				stv0900_write_reg(i_params, R0900_P1_MODCODLST7 + reg_index, 0xcc);
+
+			break;
+		case STV0900_DEMOD_2:
+			for (reg_index = 0; reg_index < 7; reg_index++)
+				stv0900_write_reg(i_params, R0900_P2_MODCODLST0 + reg_index, 0xff);
+
+			stv0900_write_reg(i_params, R0900_P2_MODCODLSTE, 0xff);
+			stv0900_write_reg(i_params, R0900_P2_MODCODLSTF, 0xcf);
+			for (reg_index = 0; reg_index < 8; reg_index++)
+				stv0900_write_reg(i_params, R0900_P2_MODCODLST7 + reg_index, 0xcc);
+
+			break;
+		}
+
+	}
+}
+
+void stv0900_activate_s2_modcode_single(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	u32 reg_index;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_reg(i_params, R0900_P1_MODCODLST0, 0xff);
+		stv0900_write_reg(i_params, R0900_P1_MODCODLST1, 0xf0);
+		stv0900_write_reg(i_params, R0900_P1_MODCODLSTF, 0x0f);
+		for (reg_index = 0; reg_index < 13; reg_index++)
+			stv0900_write_reg(i_params,
+					R0900_P1_MODCODLST2 + reg_index, 0);
+
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_reg(i_params, R0900_P2_MODCODLST0, 0xff);
+		stv0900_write_reg(i_params, R0900_P2_MODCODLST1, 0xf0);
+		stv0900_write_reg(i_params, R0900_P2_MODCODLSTF, 0x0f);
+		for (reg_index = 0; reg_index < 13; reg_index++)
+			stv0900_write_reg(i_params,
+					R0900_P2_MODCODLST2 + reg_index, 0);
+
+		break;
+	}
+}
+
+static enum dvbfe_algo stv0900_frontend_algo(struct dvb_frontend *fe)
+{
+	return DVBFE_ALGO_CUSTOM;
+}
+
+static int stb0900_set_property(struct dvb_frontend *fe,
+				struct dtv_property *tvp)
+{
+	dprintk(KERN_INFO "%s(..)\n", __func__);
+
+	return 0;
+}
+
+static int stb0900_get_property(struct dvb_frontend *fe,
+				struct dtv_property *tvp)
+{
+	dprintk(KERN_INFO "%s(..)\n", __func__);
+
+	return 0;
+}
+
+void stv0900_start_search(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_bits(i_params, F0900_P1_I2C_DEMOD_MODE, 0x1f);
+
+		if (i_params->chip_id == 0x10)
+			stv0900_write_reg(i_params, R0900_P1_CORRELEXP, 0xaa);
+
+		if (i_params->chip_id < 0x20)
+			stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x55);
+
+		if (i_params->dmd1_symbol_rate <= 5000000) {
+			stv0900_write_reg(i_params, R0900_P1_CARCFG, 0x44);
+			stv0900_write_reg(i_params, R0900_P1_CFRUP1, 0x0f);
+			stv0900_write_reg(i_params, R0900_P1_CFRUP0, 0xff);
+			stv0900_write_reg(i_params, R0900_P1_CFRLOW1, 0xf0);
+			stv0900_write_reg(i_params, R0900_P1_CFRLOW0, 0x00);
+			stv0900_write_reg(i_params, R0900_P1_RTCS2, 0x68);
+		} else {
+			stv0900_write_reg(i_params, R0900_P1_CARCFG, 0xc4);
+			stv0900_write_reg(i_params, R0900_P1_RTCS2, 0x44);
+		}
+
+		stv0900_write_reg(i_params, R0900_P1_CFRINIT1, 0);
+		stv0900_write_reg(i_params, R0900_P1_CFRINIT0, 0);
+
+		if (i_params->chip_id >= 0x20) {
+			stv0900_write_reg(i_params, R0900_P1_EQUALCFG, 0x41);
+			stv0900_write_reg(i_params, R0900_P1_FFECFG, 0x41);
+
+			if ((i_params->dmd1_srch_standard == STV0900_SEARCH_DVBS1) || (i_params->dmd1_srch_standard == STV0900_SEARCH_DSS) || (i_params->dmd1_srch_standard == STV0900_AUTO_SEARCH)) {
+				stv0900_write_reg(i_params, R0900_P1_VITSCALE, 0x82);
+				stv0900_write_reg(i_params, R0900_P1_VAVSRVIT, 0x0);
+			}
+		}
+
+		stv0900_write_reg(i_params, R0900_P1_SFRSTEP, 0x00);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHRISE, 0xe0);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHFALL, 0xc0);
+		stv0900_write_bits(i_params, F0900_P1_SCAN_ENABLE, 0);
+		stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 0);
+		stv0900_write_bits(i_params, F0900_P1_S1S2_SEQUENTIAL, 0);
+		stv0900_write_reg(i_params, R0900_P1_RTC, 0x88);
+		if (i_params->chip_id >= 0x20) {
+			if (i_params->dmd1_symbol_rate < 2000000) {
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x39);
+				stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x40);
+			}
+
+			if (i_params->dmd1_symbol_rate < 10000000) {
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x4c);
+				stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x20);
+			} else {
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x4b);
+				stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x20);
+			}
+
+		} else {
+			if (i_params->dmd1_symbol_rate < 10000000)
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0xef);
+			else
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0xed);
+		}
+
+		switch (i_params->dmd1_srch_algo) {
+		case STV0900_WARM_START:
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1f);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+			break;
+		case STV0900_COLD_START:
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1f);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x15);
+			break;
+		default:
+			break;
+		}
+
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_bits(i_params, F0900_P2_I2C_DEMOD_MODE, 0x1f);
+		if (i_params->chip_id == 0x10)
+			stv0900_write_reg(i_params, R0900_P2_CORRELEXP, 0xaa);
+
+		if (i_params->chip_id < 0x20)
+			stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x55);
+
+		if (i_params->dmd2_symbol_rate <= 5000000) {
+			stv0900_write_reg(i_params, R0900_P2_CARCFG, 0x44);
+			stv0900_write_reg(i_params, R0900_P2_CFRUP1, 0x0f);
+			stv0900_write_reg(i_params, R0900_P2_CFRUP0, 0xff);
+			stv0900_write_reg(i_params, R0900_P2_CFRLOW1, 0xf0);
+			stv0900_write_reg(i_params, R0900_P2_CFRLOW0, 0x00);
+			stv0900_write_reg(i_params, R0900_P2_RTCS2, 0x68);
+		} else {
+			stv0900_write_reg(i_params, R0900_P2_CARCFG, 0xc4);
+			stv0900_write_reg(i_params, R0900_P2_RTCS2, 0x44);
+		}
+
+		stv0900_write_reg(i_params, R0900_P2_CFRINIT1, 0);
+		stv0900_write_reg(i_params, R0900_P2_CFRINIT0, 0);
+
+		if (i_params->chip_id >= 0x20) {
+			stv0900_write_reg(i_params, R0900_P2_EQUALCFG, 0x41);
+			stv0900_write_reg(i_params, R0900_P2_FFECFG, 0x41);
+			if ((i_params->dmd2_srch_stndrd == STV0900_SEARCH_DVBS1) || (i_params->dmd2_srch_stndrd == STV0900_SEARCH_DSS) || (i_params->dmd2_srch_stndrd == STV0900_AUTO_SEARCH)) {
+				stv0900_write_reg(i_params, R0900_P2_VITSCALE, 0x82);
+				stv0900_write_reg(i_params, R0900_P2_VAVSRVIT, 0x0);
+			}
+		}
+
+		stv0900_write_reg(i_params, R0900_P2_SFRSTEP, 0x00);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHRISE, 0xe0);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHFALL, 0xc0);
+		stv0900_write_bits(i_params, F0900_P2_SCAN_ENABLE, 0);
+		stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 0);
+		stv0900_write_bits(i_params, F0900_P2_S1S2_SEQUENTIAL, 0);
+		stv0900_write_reg(i_params, R0900_P2_RTC, 0x88);
+		if (i_params->chip_id >= 0x20) {
+			if (i_params->dmd2_symbol_rate < 2000000) {
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x39);
+				stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x40);
+			}
+
+			if (i_params->dmd2_symbol_rate < 10000000) {
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x4c);
+				stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x20);
+			} else {
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x4b);
+				stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x20);
+			}
+
+		} else {
+			if (i_params->dmd2_symbol_rate < 10000000)
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0xef);
+			else
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0xed);
+		}
+
+		switch (i_params->dmd2_srch_algo) {
+		case STV0900_WARM_START:
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1f);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+			break;
+		case STV0900_COLD_START:
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1f);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x15);
+			break;
+		default:
+			break;
+		}
+
+		break;
+	}
+}
+
+u8 stv0900_get_optim_carr_loop(s32 srate, enum fe_stv0900_modcode modcode,
+							s32 pilot, u8 chip_id)
+{
+	u8 aclc_value = 0x29;
+	s32	i;
+	const struct stv0900_car_loop_optim *car_loop_s2;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if (chip_id <= 0x12)
+		car_loop_s2 = FE_STV0900_S2CarLoop;
+	else if (chip_id == 0x20)
+		car_loop_s2 = FE_STV0900_S2CarLoopCut20;
+	else
+		car_loop_s2 = FE_STV0900_S2CarLoop;
+
+	if (modcode < STV0900_QPSK_12) {
+		i = 0;
+		while ((i < 3) && (modcode != FE_STV0900_S2LowQPCarLoopCut20[i].modcode))
+			i++;
+
+		if (i >= 3)
+			i = 2;
+	} else {
+		i = 0;
+		while ((i < 14) && (modcode != car_loop_s2[i].modcode))
+			i++;
+
+		if (i >= 14) {
+			i = 0;
+			while ((i < 11) && (modcode != FE_STV0900_S2APSKCarLoopCut20[i].modcode))
+				i++;
+
+			if (i >= 11)
+				i = 10;
+		}
+	}
+
+	if (modcode <= STV0900_QPSK_25) {
+		if (pilot) {
+			if (srate <= 3000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_on_2;
+			else if (srate <= 7000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_on_5;
+			else if (srate <= 15000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_on_10;
+			else if (srate <= 25000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_on_20;
+			else
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_on_30;
+		} else {
+			if (srate <= 3000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_off_2;
+			else if (srate <= 7000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_off_5;
+			else if (srate <= 15000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_off_10;
+			else if (srate <= 25000000)
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_off_20;
+			else
+				aclc_value = FE_STV0900_S2LowQPCarLoopCut20[i].car_loop_pilots_off_30;
+		}
+
+	} else if (modcode <= STV0900_8PSK_910) {
+		if (pilot) {
+			if (srate <= 3000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_on_2;
+			else if (srate <= 7000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_on_5;
+			else if (srate <= 15000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_on_10;
+			else if (srate <= 25000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_on_20;
+			else
+				aclc_value = car_loop_s2[i].car_loop_pilots_on_30;
+		} else {
+			if (srate <= 3000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_off_2;
+			else if (srate <= 7000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_off_5;
+			else if (srate <= 15000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_off_10;
+			else if (srate <= 25000000)
+				aclc_value = car_loop_s2[i].car_loop_pilots_off_20;
+			else
+				aclc_value = car_loop_s2[i].car_loop_pilots_off_30;
+		}
+
+	} else {
+		if (srate <= 3000000)
+			aclc_value = FE_STV0900_S2APSKCarLoopCut20[i].car_loop_pilots_on_2;
+		else if (srate <= 7000000)
+			aclc_value = FE_STV0900_S2APSKCarLoopCut20[i].car_loop_pilots_on_5;
+		else if (srate <= 15000000)
+			aclc_value = FE_STV0900_S2APSKCarLoopCut20[i].car_loop_pilots_on_10;
+		else if (srate <= 25000000)
+			aclc_value = FE_STV0900_S2APSKCarLoopCut20[i].car_loop_pilots_on_20;
+		else
+			aclc_value = FE_STV0900_S2APSKCarLoopCut20[i].car_loop_pilots_on_30;
+	}
+
+	return aclc_value;
+}
+
+u8 stv0900_get_optim_short_carr_loop(s32 srate, enum fe_stv0900_modulation modulation, u8 chip_id)
+{
+	s32 mod_index = 0;
+
+	u8 aclc_value = 0x0b;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	switch (modulation) {
+	case STV0900_QPSK:
+	default:
+		mod_index = 0;
+		break;
+	case STV0900_8PSK:
+		mod_index = 1;
+		break;
+	case STV0900_16APSK:
+		mod_index = 2;
+		break;
+	case STV0900_32APSK:
+		mod_index = 3;
+		break;
+	}
+
+	switch (chip_id) {
+	case 0x20:
+		if (srate <= 3000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut20_2;
+		else if (srate <= 7000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut20_5;
+		else if (srate <= 15000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut20_10;
+		else if (srate <= 25000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut20_20;
+		else
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut20_30;
+
+		break;
+	case 0x12:
+	default:
+		if (srate <= 3000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut12_2;
+		else if (srate <= 7000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut12_5;
+		else if (srate <= 15000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut12_10;
+		else if (srate <= 25000000)
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut12_20;
+		else
+			aclc_value = FE_STV0900_S2ShortCarLoop[mod_index].car_loop_cut12_30;
+
+		break;
+	}
+
+	return aclc_value;
+}
+
+static enum fe_stv0900_error stv0900_st_dvbs2_single(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_mode LDPC_Mode,
+					enum fe_stv0900_demod_num demod)
+{
+	enum fe_stv0900_error error = STV0900_NO_ERROR;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	switch (LDPC_Mode) {
+	case STV0900_DUAL:
+	default:
+		if ((i_params->demod_mode != STV0900_DUAL)
+			|| (stv0900_get_bits(i_params, F0900_DDEMOD) != 1)) {
+			stv0900_write_reg(i_params, R0900_GENCFG, 0x1d);
+
+			i_params->demod_mode = STV0900_DUAL;
+
+			stv0900_write_bits(i_params, F0900_FRESFEC, 1);
+			stv0900_write_bits(i_params, F0900_FRESFEC, 0);
+		}
+
+		break;
+	case STV0900_SINGLE:
+		if (demod == STV0900_DEMOD_2)
+			stv0900_write_reg(i_params, R0900_GENCFG, 0x06);
+		else
+			stv0900_write_reg(i_params, R0900_GENCFG, 0x04);
+
+		i_params->demod_mode = STV0900_SINGLE;
+
+		stv0900_write_bits(i_params, F0900_FRESFEC, 1);
+		stv0900_write_bits(i_params, F0900_FRESFEC, 0);
+		stv0900_write_bits(i_params, F0900_P1_ALGOSWRST, 1);
+		stv0900_write_bits(i_params, F0900_P1_ALGOSWRST, 0);
+		stv0900_write_bits(i_params, F0900_P2_ALGOSWRST, 1);
+		stv0900_write_bits(i_params, F0900_P2_ALGOSWRST, 0);
+		break;
+	}
+
+	return error;
+}
+
+static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe,
+					struct stv0900_init_params *p_init)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	enum fe_stv0900_error error = STV0900_NO_ERROR;
+	enum fe_stv0900_error demodError = STV0900_NO_ERROR;
+	int selosci;
+
+	struct stv0900_inode *temp_int = find_inode(state->i2c_adap,
+						state->config->demod_address);
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if (temp_int != NULL) {
+		state->internal = temp_int->internal;
+		(state->internal->dmds_used)++;
+		dprintk(KERN_INFO "%s: Find Internal Structure!\n", __func__);
+		return STV0900_NO_ERROR;
+	} else {
+		state->internal = kmalloc(sizeof(struct stv0900_internal), GFP_KERNEL);
+		temp_int = append_internal(state->internal);
+		state->internal->dmds_used = 1;
+		state->internal->i2c_adap = state->i2c_adap;
+		state->internal->i2c_addr = state->config->demod_address;
+		state->internal->clkmode = state->config->clkmode;
+		state->internal->errs = STV0900_NO_ERROR;
+		dprintk(KERN_INFO "%s: Create New Internal Structure!\n", __func__);
+	}
+
+	if (state->internal != NULL) {
+		demodError = stv0900_initialize(state->internal);
+		if (demodError == STV0900_NO_ERROR) {
+				error = STV0900_NO_ERROR;
+		} else {
+			if (demodError == STV0900_INVALID_HANDLE)
+				error = STV0900_INVALID_HANDLE;
+			else
+				error = STV0900_I2C_ERROR;
+		}
+
+		if (state->internal != NULL) {
+			if (error == STV0900_NO_ERROR) {
+				state->internal->demod_mode = p_init->demod_mode;
+
+				stv0900_st_dvbs2_single(state->internal, state->internal->demod_mode, STV0900_DEMOD_1);
+
+				state->internal->chip_id = stv0900_read_reg(state->internal, R0900_MID);
+				state->internal->rolloff = p_init->rolloff;
+				state->internal->quartz = p_init->dmd_ref_clk;
+
+				stv0900_write_bits(state->internal, F0900_P1_ROLLOFF_CONTROL, p_init->rolloff);
+				stv0900_write_bits(state->internal, F0900_P2_ROLLOFF_CONTROL, p_init->rolloff);
+
+				stv0900_set_ts_parallel_serial(state->internal, p_init->path1_ts_clock, p_init->path2_ts_clock);
+				stv0900_write_bits(state->internal, F0900_P1_TUN_MADDRESS, p_init->tun1_maddress);
+				switch (p_init->tuner1_adc) {
+				case 1:
+					stv0900_write_reg(state->internal, R0900_TSTTNR1, 0x26);
+					break;
+				default:
+					break;
+				}
+
+				stv0900_write_bits(state->internal, F0900_P2_TUN_MADDRESS, p_init->tun2_maddress);
+				switch (p_init->tuner2_adc) {
+				case 1:
+					stv0900_write_reg(state->internal, R0900_TSTTNR3, 0x26);
+					break;
+				default:
+					break;
+				}
+
+				stv0900_write_bits(state->internal, F0900_P1_TUN_IQSWAP, p_init->tun1_iq_inversion);
+				stv0900_write_bits(state->internal, F0900_P2_TUN_IQSWAP, p_init->tun2_iq_inversion);
+				stv0900_set_mclk(state->internal, 135000000);
+				msleep(3);
+
+				switch (state->internal->clkmode) {
+				case 0:
+				case 2:
+					stv0900_write_reg(state->internal, R0900_SYNTCTRL, 0x20 | state->internal->clkmode);
+					break;
+				default:
+					selosci = 0x02 & stv0900_read_reg(state->internal, R0900_SYNTCTRL);
+					stv0900_write_reg(state->internal, R0900_SYNTCTRL, 0x20 | selosci);
+					break;
+				}
+				msleep(3);
+
+				state->internal->mclk = stv0900_get_mclk_freq(state->internal, state->internal->quartz);
+				if (state->internal->errs)
+					error = STV0900_I2C_ERROR;
+			}
+		} else {
+			error = STV0900_INVALID_HANDLE;
+		}
+	}
+
+	return error;
+}
+
+static int stv0900_status(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	enum fe_stv0900_search_state demod_state;
+	s32 mode_field, delin_field, lock_field, fifo_field, lockedvit_field;
+	int locked = FALSE;
+
+	dmd_reg(mode_field, F0900_P1_HEADER_MODE, F0900_P2_HEADER_MODE);
+	dmd_reg(lock_field, F0900_P1_LOCK_DEFINITIF, F0900_P2_LOCK_DEFINITIF);
+	dmd_reg(delin_field, F0900_P1_PKTDELIN_LOCK, F0900_P2_PKTDELIN_LOCK);
+	dmd_reg(fifo_field, F0900_P1_TSFIFO_LINEOK, F0900_P2_TSFIFO_LINEOK);
+	dmd_reg(lockedvit_field, F0900_P1_LOCKEDVIT, F0900_P2_LOCKEDVIT);
+
+	demod_state = stv0900_get_bits(i_params, mode_field);
+	switch (demod_state) {
+	case STV0900_SEARCH:
+	case STV0900_PLH_DETECTED:
+	default:
+		locked = FALSE;
+		break;
+	case STV0900_DVBS2_FOUND:
+		locked = stv0900_get_bits(i_params, lock_field) &&
+				stv0900_get_bits(i_params, delin_field) &&
+				stv0900_get_bits(i_params, fifo_field);
+		break;
+	case STV0900_DVBS_FOUND:
+		locked = stv0900_get_bits(i_params, lock_field) &&
+				stv0900_get_bits(i_params, lockedvit_field) &&
+				stv0900_get_bits(i_params, fifo_field);
+		break;
+	}
+
+	return locked;
+}
+
+static enum dvbfe_search stv0900_search(struct dvb_frontend *fe,
+					struct dvb_frontend_parameters *params)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+
+	struct stv0900_search_params p_search;
+	struct stv0900_signal_info p_result;
+
+	enum fe_stv0900_error error = STV0900_NO_ERROR;
+
+	dprintk(KERN_INFO "%s: ", __func__);
+
+	p_result.locked = FALSE;
+	p_search.path = state->demod;
+	p_search.frequency = c->frequency;
+	p_search.symbol_rate = c->symbol_rate;
+	p_search.search_range = 10000000;
+	p_search.fec = STV0900_FEC_UNKNOWN;
+	p_search.standard = STV0900_AUTO_SEARCH;
+	p_search.iq_inversion = STV0900_IQ_AUTO;
+	p_search.search_algo = STV0900_BLIND_SEARCH;
+
+	if ((INRANGE(100000, p_search.symbol_rate, 70000000)) &&
+			(INRANGE(100000, p_search.search_range, 50000000))) {
+		switch (p_search.path) {
+		case STV0900_DEMOD_1:
+		default:
+			i_params->dmd1_srch_standard = p_search.standard;
+			i_params->dmd1_symbol_rate = p_search.symbol_rate;
+			i_params->dmd1_srch_range = p_search.search_range;
+			i_params->tuner1_freq = p_search.frequency;
+			i_params->dmd1_srch_algo = p_search.search_algo;
+			i_params->dmd1_srch_iq_inv = p_search.iq_inversion;
+			i_params->dmd1_fec = p_search.fec;
+			break;
+
+		case STV0900_DEMOD_2:
+			i_params->dmd2_srch_stndrd = p_search.standard;
+			i_params->dmd2_symbol_rate = p_search.symbol_rate;
+			i_params->dmd2_srch_range = p_search.search_range;
+			i_params->tuner2_freq = p_search.frequency;
+			i_params->dmd2_srch_algo = p_search.search_algo;
+			i_params->dmd2_srch_iq_inv = p_search.iq_inversion;
+			i_params->dmd2_fec = p_search.fec;
+			break;
+		}
+
+		if ((stv0900_algo(fe) == STV0900_RANGEOK) &&
+					(i_params->errs == STV0900_NO_ERROR)) {
+			switch (p_search.path) {
+			case STV0900_DEMOD_1:
+			default:
+				p_result.locked = i_params->dmd1_rslts.locked;
+				p_result.standard = i_params->dmd1_rslts.standard;
+				p_result.frequency = i_params->dmd1_rslts.frequency;
+				p_result.symbol_rate = i_params->dmd1_rslts.symbol_rate;
+				p_result.fec = i_params->dmd1_rslts.fec;
+				p_result.modcode = i_params->dmd1_rslts.modcode;
+				p_result.pilot = i_params->dmd1_rslts.pilot;
+				p_result.frame_length = i_params->dmd1_rslts.frame_length;
+				p_result.spectrum = i_params->dmd1_rslts.spectrum;
+				p_result.rolloff = i_params->dmd1_rslts.rolloff;
+				p_result.modulation = i_params->dmd1_rslts.modulation;
+				break;
+			case STV0900_DEMOD_2:
+				p_result.locked = i_params->dmd2_rslts.locked;
+				p_result.standard = i_params->dmd2_rslts.standard;
+				p_result.frequency = i_params->dmd2_rslts.frequency;
+				p_result.symbol_rate = i_params->dmd2_rslts.symbol_rate;
+				p_result.fec = i_params->dmd2_rslts.fec;
+				p_result.modcode = i_params->dmd2_rslts.modcode;
+				p_result.pilot = i_params->dmd2_rslts.pilot;
+				p_result.frame_length = i_params->dmd2_rslts.frame_length;
+				p_result.spectrum = i_params->dmd2_rslts.spectrum;
+				p_result.rolloff = i_params->dmd2_rslts.rolloff;
+				p_result.modulation = i_params->dmd2_rslts.modulation;
+				break;
+			}
+
+		} else {
+			p_result.locked = FALSE;
+			switch (p_search.path) {
+			case STV0900_DEMOD_1:
+				switch (i_params->dmd1_err) {
+				case STV0900_I2C_ERROR:
+					error = STV0900_I2C_ERROR;
+					break;
+				case STV0900_NO_ERROR:
+				default:
+					error = STV0900_SEARCH_FAILED;
+					break;
+				}
+				break;
+			case STV0900_DEMOD_2:
+				switch (i_params->dmd2_err) {
+				case STV0900_I2C_ERROR:
+					error = STV0900_I2C_ERROR;
+					break;
+				case STV0900_NO_ERROR:
+				default:
+					error = STV0900_SEARCH_FAILED;
+					break;
+				}
+				break;
+			}
+		}
+
+	} else
+		error = STV0900_BAD_PARAMETER;
+
+	if ((p_result.locked == TRUE) && (error == STV0900_NO_ERROR)) {
+		dprintk(KERN_INFO "Search Success\n");
+		return DVBFE_ALGO_SEARCH_SUCCESS;
+	} else {
+		dprintk(KERN_INFO "Search Fail\n");
+		return DVBFE_ALGO_SEARCH_FAILED;
+	}
+
+	return DVBFE_ALGO_SEARCH_ERROR;
+}
+
+static int stv0900_read_status(struct dvb_frontend *fe, enum fe_status *status)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+
+	dprintk("%s: ", __func__);
+
+	if ((stv0900_status(state->internal, state->demod)) == TRUE) {
+		dprintk("DEMOD LOCK OK\n");
+		*status = FE_HAS_CARRIER
+			| FE_HAS_VITERBI
+			| FE_HAS_SYNC
+			| FE_HAS_LOCK;
+	} else
+		dprintk("DEMOD LOCK FAIL\n");
+
+	return 0;
+}
+
+static int stv0900_track(struct dvb_frontend *fe,
+			struct dvb_frontend_parameters *p)
+{
+	return 0;
+}
+
+static int stv0900_stop_ts(struct dvb_frontend *fe, int stop_ts)
+{
+
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	s32 rst_field;
+
+	dmd_reg(rst_field, F0900_P1_RST_HWARE, F0900_P2_RST_HWARE);
+
+	if (stop_ts == TRUE)
+		stv0900_write_bits(i_params, rst_field, 1);
+	else
+		stv0900_write_bits(i_params, rst_field, 0);
+
+	return 0;
+}
+
+static int stv0900_diseqc_init(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	s32 mode_field, reset_field;
+
+	dmd_reg(mode_field, F0900_P1_DISTX_MODE, F0900_P2_DISTX_MODE);
+	dmd_reg(reset_field, F0900_P1_DISEQC_RESET, F0900_P2_DISEQC_RESET);
+
+	stv0900_write_bits(i_params, mode_field, state->config->diseqc_mode);
+	stv0900_write_bits(i_params, reset_field, 1);
+	stv0900_write_bits(i_params, reset_field, 0);
+
+	return 0;
+}
+
+static int stv0900_init(struct dvb_frontend *fe)
+{
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	stv0900_stop_ts(fe, 1);
+	stv0900_diseqc_init(fe);
+
+	return 0;
+}
+
+static int stv0900_diseqc_send(struct stv0900_internal *i_params , u8 *Data,
+				u32 NbData, enum fe_stv0900_demod_num demod)
+{
+	s32 i = 0;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_bits(i_params, F0900_P1_DIS_PRECHARGE, 1);
+		while (i < NbData) {
+			while (stv0900_get_bits(i_params, F0900_P1_FIFO_FULL))
+				;/* checkpatch complains */
+			stv0900_write_reg(i_params, R0900_P1_DISTXDATA, Data[i]);
+			i++;
+		}
+
+		stv0900_write_bits(i_params, F0900_P1_DIS_PRECHARGE, 0);
+		i = 0;
+		while ((stv0900_get_bits(i_params, F0900_P1_TX_IDLE) != 1) && (i < 10)) {
+			msleep(10);
+			i++;
+		}
+
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_bits(i_params, F0900_P2_DIS_PRECHARGE, 1);
+
+		while (i < NbData) {
+			while (stv0900_get_bits(i_params, F0900_P2_FIFO_FULL))
+				;/* checkpatch complains */
+			stv0900_write_reg(i_params, R0900_P2_DISTXDATA, Data[i]);
+			i++;
+		}
+
+		stv0900_write_bits(i_params, F0900_P2_DIS_PRECHARGE, 0);
+		i = 0;
+		while ((stv0900_get_bits(i_params, F0900_P2_TX_IDLE) != 1) && (i < 10)) {
+			msleep(10);
+			i++;
+		}
+
+		break;
+	}
+
+	return 0;
+}
+
+static int stv0900_send_master_cmd(struct dvb_frontend *fe,
+					struct dvb_diseqc_master_cmd *cmd)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+
+	return stv0900_diseqc_send(state->internal,
+				cmd->msg,
+				cmd->msg_len,
+				state->demod);
+}
+
+static int stv0900_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t burst)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	s32 mode_field;
+	u32 diseqc_fifo;
+
+	dmd_reg(mode_field, F0900_P1_DISTX_MODE, F0900_P2_DISTX_MODE);
+	dmd_reg(diseqc_fifo, R0900_P1_DISTXDATA, R0900_P2_DISTXDATA);
+
+	switch (burst) {
+	case SEC_MINI_A:
+		stv0900_write_bits(i_params, mode_field, 3);/* Unmodulated */
+		stv0900_write_reg(i_params, diseqc_fifo, 0x00);
+		break;
+	case SEC_MINI_B:
+		stv0900_write_bits(i_params, mode_field, 2);/* Modulated */
+		stv0900_write_reg(i_params, diseqc_fifo, 0xff);
+		break;
+	}
+
+	return 0;
+}
+
+static int stv0900_recv_slave_reply(struct dvb_frontend *fe,
+				struct dvb_diseqc_slave_reply *reply)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	s32 i = 0;
+
+	switch (state->demod) {
+	case STV0900_DEMOD_1:
+	default:
+		reply->msg_len = 0;
+
+		while ((stv0900_get_bits(i_params, F0900_P1_RX_END) != 1) && (i < 10)) {
+			msleep(10);
+			i++;
+		}
+
+		if (stv0900_get_bits(i_params, F0900_P1_RX_END)) {
+			reply->msg_len = stv0900_get_bits(i_params, F0900_P1_FIFO_BYTENBR);
+
+			for (i = 0; i < reply->msg_len; i++)
+				reply->msg[i] = stv0900_read_reg(i_params, R0900_P1_DISRXDATA);
+		}
+		break;
+	case STV0900_DEMOD_2:
+		reply->msg_len = 0;
+
+		while ((stv0900_get_bits(i_params, F0900_P2_RX_END) != 1) && (i < 10)) {
+			msleep(10);
+			i++;
+		}
+
+		if (stv0900_get_bits(i_params, F0900_P2_RX_END)) {
+			reply->msg_len = stv0900_get_bits(i_params, F0900_P2_FIFO_BYTENBR);
+
+			for (i = 0; i < reply->msg_len; i++)
+				reply->msg[i] = stv0900_read_reg(i_params, R0900_P2_DISRXDATA);
+		}
+		break;
+	}
+
+	return 0;
+}
+
+static int stv0900_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	s32 mode_field, reset_field;
+
+	dprintk(KERN_INFO "%s: %s\n", __func__, ((tone == 0) ? "Off" : "On"));
+
+	dmd_reg(mode_field, F0900_P1_DISTX_MODE, F0900_P2_DISTX_MODE);
+	dmd_reg(reset_field, F0900_P1_DISEQC_RESET, F0900_P2_DISEQC_RESET);
+
+	if (tone) {
+		/*Set the DiseqC mode to 22Khz continues tone*/
+		stv0900_write_bits(i_params, mode_field, 0);
+		stv0900_write_bits(i_params, reset_field, 1);
+		/*release DiseqC reset to enable the 22KHz tone*/
+		stv0900_write_bits(i_params, reset_field, 0);
+	} else {
+		stv0900_write_bits(i_params, mode_field, 0);
+		/*maintain the DiseqC reset to disable the 22KHz tone*/
+		stv0900_write_bits(i_params, reset_field, 1);
+	}
+
+	return 0;
+}
+
+static void stv0900_release(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if ((--(state->internal->dmds_used)) <= 0) {
+
+		dprintk(KERN_INFO "%s: Actually removing\n", __func__);
+
+		remove_inode(state->internal);
+		kfree(state->internal);
+	}
+
+	kfree(state);
+}
+
+static struct dvb_frontend_ops stv0900_ops = {
+
+	.info = {
+		.name			= "STV0900 frontend",
+		.type			= FE_QPSK,
+		.frequency_min		= 950000,
+		.frequency_max		= 2150000,
+		.frequency_stepsize	= 125,
+		.frequency_tolerance	= 0,
+		.symbol_rate_min	= 1000000,
+		.symbol_rate_max	= 45000000,
+		.symbol_rate_tolerance	= 500,
+		.caps			= FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
+					  FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
+					  FE_CAN_FEC_7_8 | FE_CAN_QPSK    |
+					  FE_CAN_2G_MODULATION |
+					  FE_CAN_FEC_AUTO
+	},
+	.release			= stv0900_release,
+	.init				= stv0900_init,
+	.get_frontend_algo		= stv0900_frontend_algo,
+	.i2c_gate_ctrl			= stv0900_i2c_gate_ctrl,
+	.diseqc_send_master_cmd		= stv0900_send_master_cmd,
+	.diseqc_send_burst		= stv0900_send_burst,
+	.diseqc_recv_slave_reply	= stv0900_recv_slave_reply,
+	.set_tone			= stv0900_set_tone,
+	.set_property			= stb0900_set_property,
+	.get_property			= stb0900_get_property,
+	.search				= stv0900_search,
+	.track				= stv0900_track,
+	.read_status			= stv0900_read_status,
+	.read_ber			= stv0900_read_ber,
+	.read_signal_strength		= stv0900_read_signal_strength,
+	.read_snr			= stv0900_read_snr,
+};
+
+struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,
+					struct i2c_adapter *i2c,
+					int demod)
+{
+	struct stv0900_state *state = NULL;
+	struct stv0900_init_params init_params;
+	enum fe_stv0900_error err_stv0900;
+
+	state = kzalloc(sizeof(struct stv0900_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	state->demod		= demod;
+	state->config		= config;
+	state->i2c_adap		= i2c;
+
+	memcpy(&state->frontend.ops, &stv0900_ops,
+			sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	switch (demod) {
+	case 0:
+	case 1:
+		init_params.dmd_ref_clk  	= config->xtal;
+		init_params.demod_mode		= STV0900_DUAL;
+		init_params.rolloff		= STV0900_35;
+		init_params.path1_ts_clock	= config->path1_mode;
+		init_params.tun1_maddress	= config->tun1_maddress;
+		init_params.tun1_iq_inversion	= STV0900_IQ_NORMAL;
+		init_params.tuner1_adc		= config->tun1_adc;
+		init_params.path2_ts_clock	= config->path2_mode;
+		init_params.tun2_maddress	= config->tun2_maddress;
+		init_params.tuner2_adc		= config->tun2_adc;
+		init_params.tun2_iq_inversion	= STV0900_IQ_SWAPPED;
+
+		err_stv0900 = stv0900_init_internal(&state->frontend,
+							&init_params);
+
+		if (err_stv0900)
+			goto error;
+
+		break;
+	default:
+		goto error;
+		break;
+	}
+
+	dprintk("%s: Attaching STV0900 demodulator(%d) \n", __func__, demod);
+	return &state->frontend;
+
+error:
+	dprintk("%s: Failed to attach STV0900 demodulator(%d) \n",
+		__func__, demod);
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(stv0900_attach);
+
+MODULE_PARM_DESC(debug, "Set debug");
+
+MODULE_AUTHOR("Igor M. Liplianin");
+MODULE_DESCRIPTION("ST STV0900 frontend");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/stv0900_init.h b/drivers/media/dvb/frontends/stv0900_init.h
new file mode 100644
index 000000000000..ff388b47a4e3
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900_init.h
@@ -0,0 +1,441 @@
+/*
+ * stv0900_init.h
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STV0900_INIT_H
+#define STV0900_INIT_H
+
+#include "stv0900_priv.h"
+
+/* DVBS2 C/N Look-Up table */
+static const struct stv0900_table stv0900_s2_cn = {
+	55,
+	{
+		{ -30,	13348 }, /*C/N=-3dB*/
+		{ -20,	12640 }, /*C/N=-2dB*/
+		{ -10,	11883 }, /*C/N=-1dB*/
+		{ 0,	11101 }, /*C/N=-0dB*/
+		{ 5,	10718 }, /*C/N=0.5dB*/
+		{ 10,	10339 }, /*C/N=1.0dB*/
+		{ 15,	9947 }, /*C/N=1.5dB*/
+		{ 20,	9552 }, /*C/N=2.0dB*/
+		{ 25,	9183 }, /*C/N=2.5dB*/
+		{ 30,	8799 }, /*C/N=3.0dB*/
+		{ 35,	8422 }, /*C/N=3.5dB*/
+		{ 40,	8062 }, /*C/N=4.0dB*/
+		{ 45,	7707 }, /*C/N=4.5dB*/
+		{ 50,	7353 }, /*C/N=5.0dB*/
+		{ 55,	7025 }, /*C/N=5.5dB*/
+		{ 60,	6684 }, /*C/N=6.0dB*/
+		{ 65,	6331 }, /*C/N=6.5dB*/
+		{ 70,	6036 }, /*C/N=7.0dB*/
+		{ 75,	5727 }, /*C/N=7.5dB*/
+		{ 80,	5437 }, /*C/N=8.0dB*/
+		{ 85,	5164 }, /*C/N=8.5dB*/
+		{ 90,	4902 }, /*C/N=9.0dB*/
+		{ 95,	4653 }, /*C/N=9.5dB*/
+		{ 100,	4408 }, /*C/N=10.0dB*/
+		{ 105,	4187 }, /*C/N=10.5dB*/
+		{ 110,	3961 }, /*C/N=11.0dB*/
+		{ 115,	3751 }, /*C/N=11.5dB*/
+		{ 120,	3558 }, /*C/N=12.0dB*/
+		{ 125,	3368 }, /*C/N=12.5dB*/
+		{ 130,	3191 }, /*C/N=13.0dB*/
+		{ 135,	3017 }, /*C/N=13.5dB*/
+		{ 140,	2862 }, /*C/N=14.0dB*/
+		{ 145,	2710 }, /*C/N=14.5dB*/
+		{ 150,	2565 }, /*C/N=15.0dB*/
+		{ 160,	2300 }, /*C/N=16.0dB*/
+		{ 170,	2058 }, /*C/N=17.0dB*/
+		{ 180,	1849 }, /*C/N=18.0dB*/
+		{ 190,	1663 }, /*C/N=19.0dB*/
+		{ 200,	1495 }, /*C/N=20.0dB*/
+		{ 210,	1349 }, /*C/N=21.0dB*/
+		{ 220,	1222 }, /*C/N=22.0dB*/
+		{ 230,	1110 }, /*C/N=23.0dB*/
+		{ 240,	1011 }, /*C/N=24.0dB*/
+		{ 250,	925 }, /*C/N=25.0dB*/
+		{ 260,	853 }, /*C/N=26.0dB*/
+		{ 270,	789 }, /*C/N=27.0dB*/
+		{ 280,	734 }, /*C/N=28.0dB*/
+		{ 290,	690 }, /*C/N=29.0dB*/
+		{ 300,	650 }, /*C/N=30.0dB*/
+		{ 310,	619 }, /*C/N=31.0dB*/
+		{ 320,	593 }, /*C/N=32.0dB*/
+		{ 330,	571 }, /*C/N=33.0dB*/
+		{ 400,	498 }, /*C/N=40.0dB*/
+		{ 450,	484 }, /*C/N=45.0dB*/
+		{ 500,	481 }  /*C/N=50.0dB*/
+	}
+};
+
+/* RF level C/N Look-Up table */
+static const struct stv0900_table stv0900_rf = {
+	14,
+	{
+		{ -5, 0xCAA1 }, /*-5dBm*/
+		{ -10, 0xC229 }, /*-10dBm*/
+		{ -15, 0xBB08 }, /*-15dBm*/
+		{ -20, 0xB4BC }, /*-20dBm*/
+		{ -25, 0xAD5A }, /*-25dBm*/
+		{ -30, 0xA298 }, /*-30dBm*/
+		{ -35, 0x98A8 }, /*-35dBm*/
+		{ -40, 0x8389 }, /*-40dBm*/
+		{ -45, 0x59BE }, /*-45dBm*/
+		{ -50, 0x3A14 }, /*-50dBm*/
+		{ -55, 0x2D11 }, /*-55dBm*/
+		{ -60, 0x210D }, /*-60dBm*/
+		{ -65, 0xA14F }, /*-65dBm*/
+		{ -70, 0x7AA }	/*-70dBm*/
+	}
+};
+
+struct stv0900_car_loop_optim {
+	enum fe_stv0900_modcode modcode;
+	u8 car_loop_pilots_on_2;
+	u8 car_loop_pilots_off_2;
+	u8 car_loop_pilots_on_5;
+	u8 car_loop_pilots_off_5;
+	u8 car_loop_pilots_on_10;
+	u8 car_loop_pilots_off_10;
+	u8 car_loop_pilots_on_20;
+	u8 car_loop_pilots_off_20;
+	u8 car_loop_pilots_on_30;
+	u8 car_loop_pilots_off_30;
+
+};
+
+struct stv0900_short_frames_car_loop_optim {
+	enum fe_stv0900_modulation modulation;
+	u8 car_loop_cut12_2;    /* Cut 1.2,   SR<=3msps     */
+	u8 car_loop_cut20_2;    /* Cut 2.0,   SR<3msps      */
+	u8 car_loop_cut12_5;    /* Cut 1.2,   3<SR<=7msps   */
+	u8 car_loop_cut20_5;    /* Cut 2.0,   3<SR<=7msps   */
+	u8 car_loop_cut12_10;   /* Cut 1.2,   7<SR<=15msps  */
+	u8 car_loop_cut20_10;   /* Cut 2.0,   7<SR<=15msps  */
+	u8 car_loop_cut12_20;   /* Cut 1.2,   10<SR<=25msps */
+	u8 car_loop_cut20_20;   /* Cut 2.0,   10<SR<=25msps */
+	u8 car_loop_cut12_30;   /* Cut 1.2,   25<SR<=45msps */
+	u8 car_loop_cut20_30;   /* Cut 2.0,   10<SR<=45msps */
+
+};
+
+/* Cut 1.x Tracking carrier loop carrier QPSK 1/2 to 8PSK 9/10 long Frame */
+static const struct stv0900_car_loop_optim	FE_STV0900_S2CarLoop[14] = {
+	/*Modcod		2MPon 	2MPoff	5MPon 	5MPoff	10MPon 	10MPoff	20MPon 	20MPoff	30MPon 	30MPoff */
+	{ STV0900_QPSK_12,	0x1C,	0x0D,	0x1B,	0x2C,	0x3A,	0x1C,	0x2A,	0x3B,	0x2A,	0x1B },
+	{ STV0900_QPSK_35,	0x2C,	0x0D,	0x2B,	0x2C,	0x3A,	0x0C,	0x3A,	0x2B,	0x2A,	0x0B },
+	{ STV0900_QPSK_23,	0x2C,	0x0D,	0x2B,	0x2C,	0x0B,	0x0C,	0x3A,	0x1B,	0x2A,	0x3A },
+	{ STV0900_QPSK_34,	0x3C,	0x0D,	0x3B,	0x1C,	0x0B,	0x3B,	0x3A,	0x0B,	0x2A,	0x3A },
+	{ STV0900_QPSK_45,	0x3C,	0x0D,	0x3B,	0x1C,	0x0B,	0x3B,	0x3A,	0x0B,	0x2A,	0x3A },
+	{ STV0900_QPSK_56,	0x0D,	0x0D,	0x3B,	0x1C,	0x0B,	0x3B,	0x3A,	0x0B,	0x2A,	0x3A },
+	{ STV0900_QPSK_89,	0x0D,	0x0D,	0x3B,	0x1C,	0x1B,	0x3B,	0x3A,	0x0B,	0x2A,	0x3A },
+	{ STV0900_QPSK_910,	0x1D,	0x0D,	0x3B,	0x1C,	0x1B,	0x3B,	0x3A,	0x0B,	0x2A,	0x3A },
+	{ STV0900_8PSK_35,	0x29,	0x3B,	0x09,	0x2B,	0x38,	0x0B,	0x18,	0x1A,	0x08,	0x0A },
+	{ STV0900_8PSK_23,	0x0A,	0x3B,	0x29,	0x2B,	0x19,	0x0B,	0x38,	0x1A,	0x18,	0x0A },
+	{ STV0900_8PSK_34,	0x3A,	0x3B,	0x2A,	0x2B,	0x39,	0x0B,	0x19,	0x1A,	0x38,	0x0A },
+	{ STV0900_8PSK_56,	0x1B,	0x3B,	0x0B,	0x2B,	0x1A,	0x0B,	0x39,	0x1A,	0x19,	0x0A },
+	{ STV0900_8PSK_89,	0x3B,	0x3B,	0x0B,	0x2B,	0x2A,	0x0B,	0x39,	0x1A,	0x29,	0x39 },
+	{ STV0900_8PSK_910,	0x3B,	0x3B, 	0x0B,	0x2B, 	0x2A,	0x0B,	0x39,	0x1A,	0x29,	0x39 }
+};
+
+
+/* Cut 2.0 Tracking carrier loop carrier QPSK 1/2 to 8PSK 9/10 long Frame */
+static const struct stv0900_car_loop_optim	FE_STV0900_S2CarLoopCut20[14]	= {
+	/* Modcod		2MPon 	2MPoff	5MPon 	5MPoff	10MPon 	10MPoff	20MPon 	20MPoff	30MPon 	30MPoff */
+	{ STV0900_QPSK_12,	0x1F,	0x3F,	0x1E,	0x3F,	0x3D,	0x1F,	0x3D,	0x3E,	0x3D,	0x1E },
+	{ STV0900_QPSK_35,	0x2F,	0x3F,	0x2E,	0x2F,	0x3D,	0x0F,	0x0E,	0x2E,	0x3D,	0x0E },
+	{ STV0900_QPSK_23,	0x2F,	0x3F,	0x2E,	0x2F,	0x0E,	0x0F,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_QPSK_34,	0x3F,	0x3F,	0x3E,	0x1F,	0x0E,	0x3E,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_QPSK_45,	0x3F,	0x3F,	0x3E,	0x1F,	0x0E,	0x3E,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_QPSK_56,	0x3F,	0x3F,	0x3E,	0x1F,	0x0E,	0x3E,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_QPSK_89,	0x3F,	0x3F,	0x3E,	0x1F,	0x1E,	0x3E,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_QPSK_910,	0x3F,	0x3F,	0x3E,	0x1F,	0x1E,	0x3E,	0x0E,	0x1E,	0x3D,	0x3D },
+	{ STV0900_8PSK_35,	0x3c,	0x0c,	0x1c,	0x3b,	0x0c,	0x3b,	0x2b,	0x2b,	0x1b,	0x2b },
+	{ STV0900_8PSK_23,	0x1d,	0x0c,	0x3c,	0x0c,	0x2c,	0x3b,	0x0c,	0x2b,	0x2b,	0x2b },
+	{ STV0900_8PSK_34,	0x0e,	0x1c,	0x3d,	0x0c,	0x0d,	0x3b,	0x2c,	0x3b,	0x0c,	0x2b },
+	{ STV0900_8PSK_56,	0x2e,	0x3e,	0x1e,	0x2e,	0x2d,	0x1e,	0x3c,	0x2d,	0x2c,	0x1d },
+	{ STV0900_8PSK_89,	0x3e,	0x3e,	0x1e,	0x2e,	0x3d,	0x1e,	0x0d,	0x2d,	0x3c,	0x1d },
+	{ STV0900_8PSK_910,	0x3e,	0x3e, 	0x1e,	0x2e, 	0x3d,	0x1e,	0x1d,	0x2d,	0x0d,	0x1d }
+};
+
+
+
+/* Cut 2.0 Tracking carrier loop carrier 16APSK 2/3 to 32APSK 9/10 long Frame */
+static const struct stv0900_car_loop_optim FE_STV0900_S2APSKCarLoopCut20[11] = {
+	/* Modcod		2MPon 	2MPoff	5MPon 	5MPoff	10MPon 	10MPoff	20MPon 	20MPoff	30MPon 	30MPoff */
+	{ STV0900_16APSK_23,	0x0C,	0x0C,	0x0C,	0x0C,	0x1D,	0x0C,	0x3C,	0x0C,	0x2C,	0x0C },
+	{ STV0900_16APSK_34,	0x0C,	0x0C,	0x0C,	0x0C,	0x0E,	0x0C,	0x2D,	0x0C,	0x1D,	0x0C },
+	{ STV0900_16APSK_45,	0x0C,	0x0C,	0x0C,	0x0C,	0x1E,	0x0C,	0x3D,	0x0C,	0x2D,	0x0C },
+	{ STV0900_16APSK_56,	0x0C,	0x0C,	0x0C,	0x0C,	0x1E,	0x0C,	0x3D,	0x0C,	0x2D,	0x0C },
+	{ STV0900_16APSK_89,	0x0C,	0x0C,	0x0C,	0x0C,	0x2E,	0x0C,	0x0E,	0x0C,	0x3D,	0x0C },
+	{ STV0900_16APSK_910,	0x0C,	0x0C,	0x0C,	0x0C,	0x2E,	0x0C,	0x0E,	0x0C,	0x3D,	0x0C },
+	{ STV0900_32APSK_34,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C },
+	{ STV0900_32APSK_45,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C },
+	{ STV0900_32APSK_56,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C },
+	{ STV0900_32APSK_89,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C },
+	{ STV0900_32APSK_910,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C,	0x0C }
+};
+
+
+/* Cut 2.0 Tracking carrier loop carrier QPSK 1/4 to QPSK 2/5 long Frame */
+static const struct stv0900_car_loop_optim FE_STV0900_S2LowQPCarLoopCut20[3] = {
+	/* Modcod		2MPon 	2MPoff	5MPon 	5MPoff	10MPon 	10MPoff	20MPon 	20MPoff	30MPon 	30MPoff */
+	{ STV0900_QPSK_14,	0x0F,	0x3F,	0x0E,	0x3F,	0x2D,	0x2F,	0x2D,	0x1F,	0x3D,	0x3E },
+	{ STV0900_QPSK_13,	0x0F,	0x3F,	0x0E,	0x3F,	0x2D,	0x2F,	0x3D,	0x0F,	0x3D,	0x2E },
+	{ STV0900_QPSK_25,	0x1F,	0x3F,	0x1E,	0x3F,	0x3D,	0x1F,	0x3D,	0x3E,	0x3D,	0x2E }
+};
+
+
+/* Cut 2.0 Tracking carrier loop carrier  short Frame, cut 1.2 and 2.0 */
+static const struct stv0900_short_frames_car_loop_optim FE_STV0900_S2ShortCarLoop[4]	= {
+	/*Mod	2M_cut1.2 2M_cut2.0 5M_cut1.2 5M_cut2.0 10M_cut1.2 10M_cut2.0 20M_cut1.2 20M_cut2.0 30M_cut1.2 30M_cut2.0 */
+	{ STV0900_QPSK,		0x3C,	0x2F,	0x2B,	0x2E,	0x0B,	0x0E,	0x3A,	0x0E,	0x2A,	0x3D },
+	{ STV0900_8PSK,		0x0B,	0x3E,	0x2A,	0x0E,	0x0A,	0x2D,	0x19,	0x0D,	0x09,	0x3C },
+	{ STV0900_16APSK,	0x1B,	0x1E,	0x1B,	0x1E,	0x1B,	0x1E,	0x3A,	0x3D,	0x2A,	0x2D },
+	{ STV0900_32APSK,	0x1B,	0x1E,	0x1B,	0x1E,	0x1B,	0x1E,	0x3A,	0x3D,	0x2A,	0x2D }
+};
+
+static const u16 STV0900_InitVal[182][2] = {
+	{ R0900_OUTCFG		, 0x00	},
+	{ R0900_MODECFG		, 0xff	},
+	{ R0900_AGCRF1CFG	, 0x11	},
+	{ R0900_AGCRF2CFG	, 0x13	},
+	{ R0900_TSGENERAL1X	, 0x14	},
+	{ R0900_TSTTNR2		, 0x21	},
+	{ R0900_TSTTNR4		, 0x21	},
+	{ R0900_P2_DISTXCTL	, 0x22	},
+	{ R0900_P2_F22TX	, 0xc0	},
+	{ R0900_P2_F22RX	, 0xc0	},
+	{ R0900_P2_DISRXCTL	, 0x00	},
+	{ R0900_P2_TNRSTEPS	, 0x87	},
+	{ R0900_P2_TNRGAIN	, 0x09	},
+	{ R0900_P2_DMDCFGMD	, 0xF9	},
+	{ R0900_P2_DEMOD	, 0x08	},
+	{ R0900_P2_DMDCFG3	, 0xc4	},
+	{ R0900_P2_CARFREQ	, 0xed	},
+	{ R0900_P2_TNRCFG2	, 0x02	},
+	{ R0900_P2_TNRCFG3	, 0x02	},
+	{ R0900_P2_LDT		, 0xd0	},
+	{ R0900_P2_LDT2		, 0xb8	},
+	{ R0900_P2_TMGCFG	, 0xd2	},
+	{ R0900_P2_TMGTHRISE	, 0x20	},
+	{ R0900_P2_TMGTHFALL	, 0x00	},
+	{ R0900_P2_FECSPY	, 0x88	},
+	{ R0900_P2_FSPYDATA	, 0x3a	},
+	{ R0900_P2_FBERCPT4	, 0x00	},
+	{ R0900_P2_FSPYBER	, 0x10	},
+	{ R0900_P2_ERRCTRL1	, 0x35	},
+	{ R0900_P2_ERRCTRL2	, 0xc1	},
+	{ R0900_P2_CFRICFG	, 0xf8	},
+	{ R0900_P2_NOSCFG	, 0x1c	},
+	{ R0900_P2_DMDT0M	, 0x20	},
+	{ R0900_P2_CORRELMANT	, 0x70	},
+	{ R0900_P2_CORRELABS	, 0x88	},
+	{ R0900_P2_AGC2O	, 0x5b	},
+	{ R0900_P2_AGC2REF	, 0x38	},
+	{ R0900_P2_CARCFG	, 0xe4	},
+	{ R0900_P2_ACLC		, 0x1A	},
+	{ R0900_P2_BCLC		, 0x09	},
+	{ R0900_P2_CARHDR	, 0x08	},
+	{ R0900_P2_KREFTMG	, 0xc1	},
+	{ R0900_P2_SFRUPRATIO	, 0xf0	},
+	{ R0900_P2_SFRLOWRATIO	, 0x70	},
+	{ R0900_P2_SFRSTEP	, 0x58	},
+	{ R0900_P2_TMGCFG2	, 0x01	},
+	{ R0900_P2_CAR2CFG	, 0x26	},
+	{ R0900_P2_BCLC2S2Q	, 0x86	},
+	{ R0900_P2_BCLC2S28	, 0x86	},
+	{ R0900_P2_SMAPCOEF7	, 0x77	},
+	{ R0900_P2_SMAPCOEF6	, 0x85	},
+	{ R0900_P2_SMAPCOEF5	, 0x77	},
+	{ R0900_P2_TSCFGL	, 0x20	},
+	{ R0900_P2_DMDCFG2	, 0x3b	},
+	{ R0900_P2_MODCODLST0	, 0xff	},
+	{ R0900_P2_MODCODLST1	, 0xff	},
+	{ R0900_P2_MODCODLST2	, 0xff	},
+	{ R0900_P2_MODCODLST3	, 0xff	},
+	{ R0900_P2_MODCODLST4	, 0xff	},
+	{ R0900_P2_MODCODLST5	, 0xff	},
+	{ R0900_P2_MODCODLST6	, 0xff	},
+	{ R0900_P2_MODCODLST7	, 0xcc	},
+	{ R0900_P2_MODCODLST8	, 0xcc	},
+	{ R0900_P2_MODCODLST9	, 0xcc	},
+	{ R0900_P2_MODCODLSTA	, 0xcc	},
+	{ R0900_P2_MODCODLSTB	, 0xcc	},
+	{ R0900_P2_MODCODLSTC	, 0xcc	},
+	{ R0900_P2_MODCODLSTD	, 0xcc	},
+	{ R0900_P2_MODCODLSTE	, 0xcc	},
+	{ R0900_P2_MODCODLSTF	, 0xcf	},
+	{ R0900_P1_DISTXCTL	, 0x22	},
+	{ R0900_P1_F22TX	, 0xc0	},
+	{ R0900_P1_F22RX	, 0xc0	},
+	{ R0900_P1_DISRXCTL	, 0x00	},
+	{ R0900_P1_TNRSTEPS	, 0x87	},
+	{ R0900_P1_TNRGAIN	, 0x09	},
+	{ R0900_P1_DMDCFGMD	, 0xf9	},
+	{ R0900_P1_DEMOD	, 0x08	},
+	{ R0900_P1_DMDCFG3	, 0xc4	},
+	{ R0900_P1_DMDT0M	, 0x20	},
+	{ R0900_P1_CARFREQ	, 0xed	},
+	{ R0900_P1_TNRCFG2	, 0x82	},
+	{ R0900_P1_TNRCFG3	, 0x02	},
+	{ R0900_P1_LDT		, 0xd0	},
+	{ R0900_P1_LDT2		, 0xb8	},
+	{ R0900_P1_TMGCFG	, 0xd2	},
+	{ R0900_P1_TMGTHRISE	, 0x20	},
+	{ R0900_P1_TMGTHFALL	, 0x00	},
+	{ R0900_P1_SFRUPRATIO	, 0xf0	},
+	{ R0900_P1_SFRLOWRATIO	, 0x70	},
+	{ R0900_P1_TSCFGL	, 0x20	},
+	{ R0900_P1_FECSPY	, 0x88	},
+	{ R0900_P1_FSPYDATA	, 0x3a	},
+	{ R0900_P1_FBERCPT4	, 0x00	},
+	{ R0900_P1_FSPYBER	, 0x10	},
+	{ R0900_P1_ERRCTRL1	, 0x35	},
+	{ R0900_P1_ERRCTRL2	, 0xc1	},
+	{ R0900_P1_CFRICFG	, 0xf8	},
+	{ R0900_P1_NOSCFG	, 0x1c	},
+	{ R0900_P1_CORRELMANT	, 0x70	},
+	{ R0900_P1_CORRELABS	, 0x88	},
+	{ R0900_P1_AGC2O	, 0x5b	},
+	{ R0900_P1_AGC2REF	, 0x38	},
+	{ R0900_P1_CARCFG	, 0xe4	},
+	{ R0900_P1_ACLC		, 0x1A	},
+	{ R0900_P1_BCLC		, 0x09	},
+	{ R0900_P1_CARHDR	, 0x08	},
+	{ R0900_P1_KREFTMG	, 0xc1	},
+	{ R0900_P1_SFRSTEP	, 0x58	},
+	{ R0900_P1_TMGCFG2	, 0x01	},
+	{ R0900_P1_CAR2CFG	, 0x26	},
+	{ R0900_P1_BCLC2S2Q	, 0x86	},
+	{ R0900_P1_BCLC2S28	, 0x86	},
+	{ R0900_P1_SMAPCOEF7	, 0x77	},
+	{ R0900_P1_SMAPCOEF6	, 0x85	},
+	{ R0900_P1_SMAPCOEF5	, 0x77	},
+	{ R0900_P1_DMDCFG2	, 0x3b	},
+	{ R0900_P1_MODCODLST0	, 0xff	},
+	{ R0900_P1_MODCODLST1	, 0xff	},
+	{ R0900_P1_MODCODLST2	, 0xff	},
+	{ R0900_P1_MODCODLST3	, 0xff	},
+	{ R0900_P1_MODCODLST4	, 0xff	},
+	{ R0900_P1_MODCODLST5	, 0xff	},
+	{ R0900_P1_MODCODLST6	, 0xff	},
+	{ R0900_P1_MODCODLST7	, 0xcc	},
+	{ R0900_P1_MODCODLST8	, 0xcc	},
+	{ R0900_P1_MODCODLST9	, 0xcc	},
+	{ R0900_P1_MODCODLSTA	, 0xcc	},
+	{ R0900_P1_MODCODLSTB	, 0xcc	},
+	{ R0900_P1_MODCODLSTC	, 0xcc	},
+	{ R0900_P1_MODCODLSTD	, 0xcc	},
+	{ R0900_P1_MODCODLSTE	, 0xcc	},
+	{ R0900_P1_MODCODLSTF	, 0xcf	},
+	{ R0900_GENCFG		, 0x1d	},
+	{ R0900_NBITER_NF4	, 0x37	},
+	{ R0900_NBITER_NF5	, 0x29	},
+	{ R0900_NBITER_NF6	, 0x37	},
+	{ R0900_NBITER_NF7	, 0x33	},
+	{ R0900_NBITER_NF8	, 0x31	},
+	{ R0900_NBITER_NF9	, 0x2f	},
+	{ R0900_NBITER_NF10	, 0x39	},
+	{ R0900_NBITER_NF11	, 0x3a	},
+	{ R0900_NBITER_NF12	, 0x29	},
+	{ R0900_NBITER_NF13	, 0x37	},
+	{ R0900_NBITER_NF14	, 0x33	},
+	{ R0900_NBITER_NF15	, 0x2f	},
+	{ R0900_NBITER_NF16	, 0x39	},
+	{ R0900_NBITER_NF17	, 0x3a	},
+	{ R0900_NBITERNOERR	, 0x04	},
+	{ R0900_GAINLLR_NF4	, 0x0C	},
+	{ R0900_GAINLLR_NF5	, 0x0F	},
+	{ R0900_GAINLLR_NF6	, 0x11	},
+	{ R0900_GAINLLR_NF7	, 0x14	},
+	{ R0900_GAINLLR_NF8	, 0x17	},
+	{ R0900_GAINLLR_NF9	, 0x19	},
+	{ R0900_GAINLLR_NF10	, 0x20	},
+	{ R0900_GAINLLR_NF11	, 0x21	},
+	{ R0900_GAINLLR_NF12	, 0x0D	},
+	{ R0900_GAINLLR_NF13	, 0x0F	},
+	{ R0900_GAINLLR_NF14	, 0x13	},
+	{ R0900_GAINLLR_NF15	, 0x1A	},
+	{ R0900_GAINLLR_NF16	, 0x1F	},
+	{ R0900_GAINLLR_NF17	, 0x21	},
+	{ R0900_RCCFGH		, 0x20	},
+	{ R0900_P1_FECM		, 0x01	}, /*disable DSS modes*/
+	{ R0900_P2_FECM		, 0x01	}, /*disable DSS modes*/
+	{ R0900_P1_PRVIT	, 0x2F	}, /*disable puncture rate 6/7*/
+	{ R0900_P2_PRVIT	, 0x2F	}, /*disable puncture rate 6/7*/
+	{ R0900_STROUT1CFG	, 0x4c	},
+	{ R0900_STROUT2CFG	, 0x4c	},
+	{ R0900_CLKOUT1CFG	, 0x50	},
+	{ R0900_CLKOUT2CFG	, 0x50	},
+	{ R0900_DPN1CFG		, 0x4a	},
+	{ R0900_DPN2CFG		, 0x4a	},
+	{ R0900_DATA71CFG	, 0x52	},
+	{ R0900_DATA72CFG	, 0x52	},
+	{ R0900_P1_TSCFGM	, 0xc0	},
+	{ R0900_P2_TSCFGM	, 0xc0	},
+	{ R0900_P1_TSCFGH	, 0xe0	}, /* DVB-CI timings */
+	{ R0900_P2_TSCFGH	, 0xe0	}, /* DVB-CI timings */
+	{ R0900_P1_TSSPEED	, 0x40	},
+	{ R0900_P2_TSSPEED	, 0x40	},
+};
+
+static const u16 STV0900_Cut20_AddOnVal[32][2] = {
+	{ R0900_P2_DMDCFG3	, 0xe8	},
+	{ R0900_P2_DMDCFG4	, 0x10	},
+	{ R0900_P2_CARFREQ	, 0x38	},
+	{ R0900_P2_CARHDR	, 0x20	},
+	{ R0900_P2_KREFTMG	, 0x5a	},
+	{ R0900_P2_SMAPCOEF7	, 0x06	},
+	{ R0900_P2_SMAPCOEF6	, 0x00	},
+	{ R0900_P2_SMAPCOEF5	, 0x04	},
+	{ R0900_P2_NOSCFG	, 0x0c	},
+	{ R0900_P1_DMDCFG3	, 0xe8	},
+	{ R0900_P1_DMDCFG4	, 0x10	},
+	{ R0900_P1_CARFREQ	, 0x38	},
+	{ R0900_P1_CARHDR	, 0x20	},
+	{ R0900_P1_KREFTMG	, 0x5a	},
+	{ R0900_P1_SMAPCOEF7	, 0x06	},
+	{ R0900_P1_SMAPCOEF6	, 0x00	},
+	{ R0900_P1_SMAPCOEF5	, 0x04	},
+	{ R0900_P1_NOSCFG	, 0x0c	},
+	{ R0900_GAINLLR_NF4	, 0x21	},
+	{ R0900_GAINLLR_NF5	, 0x21	},
+	{ R0900_GAINLLR_NF6	, 0x20	},
+	{ R0900_GAINLLR_NF7	, 0x1F	},
+	{ R0900_GAINLLR_NF8	, 0x1E	},
+	{ R0900_GAINLLR_NF9	, 0x1E	},
+	{ R0900_GAINLLR_NF10	, 0x1D	},
+	{ R0900_GAINLLR_NF11	, 0x1B	},
+	{ R0900_GAINLLR_NF12	, 0x20	},
+	{ R0900_GAINLLR_NF13	, 0x20	},
+	{ R0900_GAINLLR_NF14	, 0x20	},
+	{ R0900_GAINLLR_NF15	, 0x20	},
+	{ R0900_GAINLLR_NF16	, 0x20	},
+	{ R0900_GAINLLR_NF17	, 0x21	}
+
+};
+
+#endif
diff --git a/drivers/media/dvb/frontends/stv0900_priv.h b/drivers/media/dvb/frontends/stv0900_priv.h
new file mode 100644
index 000000000000..762d5af62d7a
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900_priv.h
@@ -0,0 +1,430 @@
+/*
+ * stv0900_priv.h
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STV0900_PRIV_H
+#define STV0900_PRIV_H
+
+#include <linux/i2c.h>
+
+#define ABS(X) ((X) < 0 ? (-1 * (X)) : (X))
+#define INRANGE(X, Y, Z) ((((X) <= (Y)) && ((Y) <= (Z))) \
+		|| (((Z) <= (Y)) && ((Y) <= (X))) ? 1 : 0)
+
+#ifndef MAKEWORD
+#define MAKEWORD(X, Y) (((X) << 8) + (Y))
+#endif
+
+#define LSB(X) (((X) & 0xFF))
+#define MSB(Y) (((Y) >> 8) & 0xFF)
+
+#ifndef TRUE
+#define TRUE (1 == 1)
+#endif
+#ifndef FALSE
+#define FALSE (!TRUE)
+#endif
+
+#define	dmd_reg(a, b, c) \
+	do { \
+		a = 0; \
+		switch (demod) { \
+		case STV0900_DEMOD_1: \
+		default: \
+			a = b; \
+			break; \
+		case STV0900_DEMOD_2: \
+			a = c; \
+			break; \
+		} \
+	} while (0)
+
+#define dmd_choose(a, b)	(demod = STV0900_DEMOD_2 ? b : a))
+
+static int stvdebug;
+
+#define dprintk(args...) \
+	do { \
+		if (stvdebug) \
+			printk(KERN_DEBUG args); \
+	} while (0)
+
+#define STV0900_MAXLOOKUPSIZE 500
+#define STV0900_BLIND_SEARCH_AGC2_TH 700
+
+/* One point of the lookup table */
+struct stv000_lookpoint {
+	s32 realval;/* real value */
+	s32 regval;/* binary value */
+};
+
+/* Lookup table definition */
+struct stv0900_table{
+	s32 size;/* Size of the lookup table */
+	struct stv000_lookpoint table[STV0900_MAXLOOKUPSIZE];/* Lookup table */
+};
+
+enum fe_stv0900_error {
+	STV0900_NO_ERROR = 0,
+	STV0900_INVALID_HANDLE,
+	STV0900_BAD_PARAMETER,
+	STV0900_I2C_ERROR,
+	STV0900_SEARCH_FAILED,
+};
+
+enum fe_stv0900_clock_type {
+	STV0900_USE_REGISTERS_DEFAULT,
+	STV0900_SERIAL_PUNCT_CLOCK,/*Serial punctured clock */
+	STV0900_SERIAL_CONT_CLOCK,/*Serial continues clock */
+	STV0900_PARALLEL_PUNCT_CLOCK,/*Parallel punctured clock */
+	STV0900_DVBCI_CLOCK/*Parallel continues clock : DVBCI */
+};
+
+enum fe_stv0900_search_state {
+	STV0900_SEARCH = 0,
+	STV0900_PLH_DETECTED,
+	STV0900_DVBS2_FOUND,
+	STV0900_DVBS_FOUND
+
+};
+
+enum fe_stv0900_ldpc_state {
+	STV0900_PATH1_OFF_PATH2_OFF = 0,
+	STV0900_PATH1_ON_PATH2_OFF = 1,
+	STV0900_PATH1_OFF_PATH2_ON = 2,
+	STV0900_PATH1_ON_PATH2_ON = 3
+};
+
+enum fe_stv0900_signal_type {
+	STV0900_NOAGC1 = 0,
+	STV0900_AGC1OK,
+	STV0900_NOTIMING,
+	STV0900_ANALOGCARRIER,
+	STV0900_TIMINGOK,
+	STV0900_NOAGC2,
+	STV0900_AGC2OK,
+	STV0900_NOCARRIER,
+	STV0900_CARRIEROK,
+	STV0900_NODATA,
+	STV0900_DATAOK,
+	STV0900_OUTOFRANGE,
+	STV0900_RANGEOK
+};
+
+enum fe_stv0900_demod_num {
+	STV0900_DEMOD_1,
+	STV0900_DEMOD_2
+};
+
+enum fe_stv0900_tracking_standard {
+	STV0900_DVBS1_STANDARD,/* Found Standard*/
+	STV0900_DVBS2_STANDARD,
+	STV0900_DSS_STANDARD,
+	STV0900_TURBOCODE_STANDARD,
+	STV0900_UNKNOWN_STANDARD
+};
+
+enum fe_stv0900_search_standard {
+	STV0900_AUTO_SEARCH,
+	STV0900_SEARCH_DVBS1,/* Search Standard*/
+	STV0900_SEARCH_DVBS2,
+	STV0900_SEARCH_DSS,
+	STV0900_SEARCH_TURBOCODE
+};
+
+enum fe_stv0900_search_algo {
+	STV0900_BLIND_SEARCH,/* offset freq and SR are Unknown */
+	STV0900_COLD_START,/* only the SR is known */
+	STV0900_WARM_START/* offset freq and SR are known */
+};
+
+enum fe_stv0900_modulation {
+	STV0900_QPSK,
+	STV0900_8PSK,
+	STV0900_16APSK,
+	STV0900_32APSK,
+	STV0900_UNKNOWN
+};
+
+enum fe_stv0900_modcode {
+	STV0900_DUMMY_PLF,
+	STV0900_QPSK_14,
+	STV0900_QPSK_13,
+	STV0900_QPSK_25,
+	STV0900_QPSK_12,
+	STV0900_QPSK_35,
+	STV0900_QPSK_23,
+	STV0900_QPSK_34,
+	STV0900_QPSK_45,
+	STV0900_QPSK_56,
+	STV0900_QPSK_89,
+	STV0900_QPSK_910,
+	STV0900_8PSK_35,
+	STV0900_8PSK_23,
+	STV0900_8PSK_34,
+	STV0900_8PSK_56,
+	STV0900_8PSK_89,
+	STV0900_8PSK_910,
+	STV0900_16APSK_23,
+	STV0900_16APSK_34,
+	STV0900_16APSK_45,
+	STV0900_16APSK_56,
+	STV0900_16APSK_89,
+	STV0900_16APSK_910,
+	STV0900_32APSK_34,
+	STV0900_32APSK_45,
+	STV0900_32APSK_56,
+	STV0900_32APSK_89,
+	STV0900_32APSK_910,
+	STV0900_MODCODE_UNKNOWN
+};
+
+enum fe_stv0900_fec {/*DVBS1, DSS and turbo code puncture rate*/
+	STV0900_FEC_1_2 = 0,
+	STV0900_FEC_2_3,
+	STV0900_FEC_3_4,
+	STV0900_FEC_4_5,/*for turbo code only*/
+	STV0900_FEC_5_6,
+	STV0900_FEC_6_7,/*for DSS only */
+	STV0900_FEC_7_8,
+	STV0900_FEC_8_9,/*for turbo code only*/
+	STV0900_FEC_UNKNOWN
+};
+
+enum fe_stv0900_frame_length {
+	STV0900_LONG_FRAME,
+	STV0900_SHORT_FRAME
+};
+
+enum fe_stv0900_pilot {
+	STV0900_PILOTS_OFF,
+	STV0900_PILOTS_ON
+};
+
+enum fe_stv0900_rolloff {
+	STV0900_35,
+	STV0900_25,
+	STV0900_20
+};
+
+enum fe_stv0900_search_iq {
+	STV0900_IQ_AUTO,
+	STV0900_IQ_AUTO_NORMAL_FIRST,
+	STV0900_IQ_FORCE_NORMAL,
+	STV0900_IQ_FORCE_SWAPPED
+};
+
+enum stv0900_iq_inversion {
+	STV0900_IQ_NORMAL,
+	STV0900_IQ_SWAPPED
+};
+
+enum fe_stv0900_diseqc_mode {
+	STV0900_22KHZ_Continues = 0,
+	STV0900_DISEQC_2_3_PWM = 2,
+	STV0900_DISEQC_3_3_PWM = 3,
+	STV0900_DISEQC_2_3_ENVELOP = 4,
+	STV0900_DISEQC_3_3_ENVELOP = 5
+};
+
+enum fe_stv0900_demod_mode {
+	STV0900_SINGLE = 0,
+	STV0900_DUAL
+};
+
+struct stv0900_init_params{
+	u32	dmd_ref_clk;/* Refrence,Input clock for the demod in Hz */
+
+	/* Demodulator Type (single demod or dual demod) */
+	enum fe_stv0900_demod_mode	demod_mode;
+	enum fe_stv0900_rolloff		rolloff;
+	enum fe_stv0900_clock_type	path1_ts_clock;
+
+	u8	tun1_maddress;
+	int	tuner1_adc;
+
+	/* IQ from the tuner1 to the demod */
+	enum stv0900_iq_inversion	tun1_iq_inversion;
+	enum fe_stv0900_clock_type	path2_ts_clock;
+
+	u8	tun2_maddress;
+	int	tuner2_adc;
+
+	/* IQ from the tuner2 to the demod */
+	enum stv0900_iq_inversion	tun2_iq_inversion;
+};
+
+struct stv0900_search_params {
+	enum fe_stv0900_demod_num	path;/* Path Used demod1 or 2 */
+
+	u32	frequency;/* Transponder frequency (in KHz) */
+	u32	symbol_rate;/* Transponder symbol rate  (in bds)*/
+	u32	search_range;/* Range of the search (in Hz) */
+
+	enum fe_stv0900_search_standard	standard;
+	enum fe_stv0900_modulation	modulation;
+	enum fe_stv0900_fec		fec;
+	enum fe_stv0900_modcode		modcode;
+	enum fe_stv0900_search_iq	iq_inversion;
+	enum fe_stv0900_search_algo	search_algo;
+
+};
+
+struct stv0900_signal_info {
+	int	locked;/* Transponder locked */
+	u32	frequency;/* Transponder frequency (in KHz) */
+	u32	symbol_rate;/* Transponder symbol rate  (in Mbds) */
+
+	enum fe_stv0900_tracking_standard	standard;
+	enum fe_stv0900_fec			fec;
+	enum fe_stv0900_modcode			modcode;
+	enum fe_stv0900_modulation		modulation;
+	enum fe_stv0900_pilot			pilot;
+	enum fe_stv0900_frame_length		frame_length;
+	enum stv0900_iq_inversion		spectrum;
+	enum fe_stv0900_rolloff			rolloff;
+
+	s32 Power;/* Power of the RF signal (dBm) */
+	s32 C_N;/* Carrier to noise ratio (dB x10)*/
+	u32 BER;/* Bit error rate (x10^7) */
+
+};
+
+struct stv0900_internal{
+	s32	quartz;
+	s32	mclk;
+	/* manual RollOff for DVBS1/DSS only */
+	enum fe_stv0900_rolloff		rolloff;
+	/* Demodulator use for single demod or for dual demod) */
+	enum fe_stv0900_demod_mode	demod_mode;
+
+	/*Demod 1*/
+	s32	tuner1_freq;
+	s32	tuner1_bw;
+	s32	dmd1_symbol_rate;
+	s32	dmd1_srch_range;
+
+	/* algorithm for search Blind, Cold or Warm*/
+	enum fe_stv0900_search_algo	dmd1_srch_algo;
+	/* search standard: Auto, DVBS1/DSS only or DVBS2 only*/
+	enum fe_stv0900_search_standard	dmd1_srch_standard;
+	/* inversion search : auto, auto norma first, normal or inverted */
+	enum fe_stv0900_search_iq	dmd1_srch_iq_inv;
+	enum fe_stv0900_modcode		dmd1_modcode;
+	enum fe_stv0900_modulation	dmd1_modulation;
+	enum fe_stv0900_fec		dmd1_fec;
+
+	struct stv0900_signal_info	dmd1_rslts;
+	enum fe_stv0900_signal_type	dmd1_state;
+
+	enum fe_stv0900_error		dmd1_err;
+
+	/*Demod 2*/
+	s32	tuner2_freq;
+	s32	tuner2_bw;
+	s32	dmd2_symbol_rate;
+	s32	dmd2_srch_range;
+
+	enum fe_stv0900_search_algo	dmd2_srch_algo;
+	enum fe_stv0900_search_standard	dmd2_srch_stndrd;
+	/* inversion search : auto, auto normal first, normal or inverted */
+	enum fe_stv0900_search_iq	dmd2_srch_iq_inv;
+	enum fe_stv0900_modcode		dmd2_modcode;
+	enum fe_stv0900_modulation	dmd2_modulation;
+	enum fe_stv0900_fec		dmd2_fec;
+
+	/* results of the search*/
+	struct stv0900_signal_info	dmd2_rslts;
+	/* current state of the search algorithm */
+	enum fe_stv0900_signal_type	dmd2_state;
+
+	enum fe_stv0900_error		dmd2_err;
+
+	struct i2c_adapter	*i2c_adap;
+	u8			i2c_addr;
+	u8			clkmode;/* 0 for CLKI, 2 for XTALI */
+	u8			chip_id;
+	enum fe_stv0900_error	errs;
+	int dmds_used;
+};
+
+/* state for each demod */
+struct stv0900_state {
+	/* pointer for internal params, one for each pair of demods */
+	struct stv0900_internal		*internal;
+	struct i2c_adapter		*i2c_adap;
+	const struct stv0900_config	*config;
+	struct dvb_frontend		frontend;
+	int demod;
+};
+
+extern s32 ge2comp(s32 a, s32 width);
+
+extern void stv0900_write_reg(struct stv0900_internal *i_params,
+				u16 reg_addr, u8 reg_data);
+
+extern u8 stv0900_read_reg(struct stv0900_internal *i_params,
+				u16 reg_addr);
+
+extern void stv0900_write_bits(struct stv0900_internal *i_params,
+				u32 label, u8 val);
+
+extern u8 stv0900_get_bits(struct stv0900_internal *i_params,
+				u32 label);
+
+extern int stv0900_get_demod_lock(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod, s32 time_out);
+extern int stv0900_check_signal_presence(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod);
+
+extern enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe);
+
+extern void stv0900_set_tuner(struct dvb_frontend *fe, u32 frequency,
+				u32 bandwidth);
+extern void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth);
+
+extern void stv0900_start_search(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod);
+
+extern u8 stv0900_get_optim_carr_loop(s32 srate,
+				enum fe_stv0900_modcode modcode,
+				s32 pilot, u8 chip_id);
+
+extern u8 stv0900_get_optim_short_carr_loop(s32 srate,
+				enum fe_stv0900_modulation modulation,
+				u8 chip_id);
+
+extern void stv0900_stop_all_s2_modcod(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod);
+
+extern void stv0900_activate_s2_modcode(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod);
+
+extern void stv0900_activate_s2_modcode_single(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod);
+
+extern enum fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe,
+				enum fe_stv0900_demod_num demod);
+
+#endif
diff --git a/drivers/media/dvb/frontends/stv0900_reg.h b/drivers/media/dvb/frontends/stv0900_reg.h
new file mode 100644
index 000000000000..264f9cf9a17e
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900_reg.h
@@ -0,0 +1,3787 @@
+/*
+ * stv0900_reg.h
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef STV0900_REG_H
+#define STV0900_REG_H
+
+/*MID*/
+#define R0900_MID  0xf100
+#define F0900_MCHIP_IDENT  0xf10000f0
+#define F0900_MRELEASE  0xf100000f
+
+/*DACR1*/
+#define R0900_DACR1  0xf113
+#define F0900_DAC_MODE  0xf11300e0
+#define F0900_DAC_VALUE1  0xf113000f
+
+/*DACR2*/
+#define R0900_DACR2  0xf114
+#define F0900_DAC_VALUE0  0xf11400ff
+
+/*OUTCFG*/
+#define R0900_OUTCFG  0xf11c
+#define F0900_INV_DATA6  0xf11c0080
+#define F0900_OUTSERRS1_HZ  0xf11c0040
+#define F0900_OUTSERRS2_HZ  0xf11c0020
+#define F0900_OUTSERRS3_HZ  0xf11c0010
+#define F0900_OUTPARRS3_HZ  0xf11c0008
+#define F0900_OUTHZ3_CONTROL  0xf11c0007
+
+/*MODECFG*/
+#define R0900_MODECFG  0xf11d
+#define F0900_FECSPY_SEL_2  0xf11d0020
+#define F0900_HWARE_SEL_2  0xf11d0010
+#define F0900_PKTDEL_SEL_2  0xf11d0008
+#define F0900_DISEQC_SEL_2  0xf11d0004
+#define F0900_VIT_SEL_2  0xf11d0002
+#define F0900_DEMOD_SEL_2  0xf11d0001
+
+/*IRQSTATUS3*/
+#define R0900_IRQSTATUS3  0xf120
+#define F0900_SPLL_LOCK  0xf1200020
+#define F0900_SSTREAM_LCK_3  0xf1200010
+#define F0900_SSTREAM_LCK_2  0xf1200008
+#define F0900_SSTREAM_LCK_1  0xf1200004
+#define F0900_SDVBS1_PRF_2  0xf1200002
+#define F0900_SDVBS1_PRF_1  0xf1200001
+
+/*IRQSTATUS2*/
+#define R0900_IRQSTATUS2  0xf121
+#define F0900_SSPY_ENDSIM_3  0xf1210080
+#define F0900_SSPY_ENDSIM_2  0xf1210040
+#define F0900_SSPY_ENDSIM_1  0xf1210020
+#define F0900_SPKTDEL_ERROR_2  0xf1210010
+#define F0900_SPKTDEL_LOCKB_2  0xf1210008
+#define F0900_SPKTDEL_LOCK_2  0xf1210004
+#define F0900_SPKTDEL_ERROR_1  0xf1210002
+#define F0900_SPKTDEL_LOCKB_1  0xf1210001
+
+/*IRQSTATUS1*/
+#define R0900_IRQSTATUS1  0xf122
+#define F0900_SPKTDEL_LOCK_1  0xf1220080
+#define F0900_SEXTPINB2  0xf1220040
+#define F0900_SEXTPIN2  0xf1220020
+#define F0900_SEXTPINB1  0xf1220010
+#define F0900_SEXTPIN1  0xf1220008
+#define F0900_SDEMOD_LOCKB_2  0xf1220004
+#define F0900_SDEMOD_LOCK_2  0xf1220002
+#define F0900_SDEMOD_IRQ_2  0xf1220001
+
+/*IRQSTATUS0*/
+#define R0900_IRQSTATUS0  0xf123
+#define F0900_SDEMOD_LOCKB_1  0xf1230080
+#define F0900_SDEMOD_LOCK_1  0xf1230040
+#define F0900_SDEMOD_IRQ_1  0xf1230020
+#define F0900_SBCH_ERRFLAG  0xf1230010
+#define F0900_SDISEQC2RX_IRQ  0xf1230008
+#define F0900_SDISEQC2TX_IRQ  0xf1230004
+#define F0900_SDISEQC1RX_IRQ  0xf1230002
+#define F0900_SDISEQC1TX_IRQ  0xf1230001
+
+/*IRQMASK3*/
+#define R0900_IRQMASK3  0xf124
+#define F0900_MPLL_LOCK  0xf1240020
+#define F0900_MSTREAM_LCK_3  0xf1240010
+#define F0900_MSTREAM_LCK_2  0xf1240008
+#define F0900_MSTREAM_LCK_1  0xf1240004
+#define F0900_MDVBS1_PRF_2  0xf1240002
+#define F0900_MDVBS1_PRF_1  0xf1240001
+
+/*IRQMASK2*/
+#define R0900_IRQMASK2  0xf125
+#define F0900_MSPY_ENDSIM_3  0xf1250080
+#define F0900_MSPY_ENDSIM_2  0xf1250040
+#define F0900_MSPY_ENDSIM_1  0xf1250020
+#define F0900_MPKTDEL_ERROR_2  0xf1250010
+#define F0900_MPKTDEL_LOCKB_2  0xf1250008
+#define F0900_MPKTDEL_LOCK_2  0xf1250004
+#define F0900_MPKTDEL_ERROR_1  0xf1250002
+#define F0900_MPKTDEL_LOCKB_1  0xf1250001
+
+/*IRQMASK1*/
+#define R0900_IRQMASK1  0xf126
+#define F0900_MPKTDEL_LOCK_1  0xf1260080
+#define F0900_MEXTPINB2  0xf1260040
+#define F0900_MEXTPIN2  0xf1260020
+#define F0900_MEXTPINB1  0xf1260010
+#define F0900_MEXTPIN1  0xf1260008
+#define F0900_MDEMOD_LOCKB_2  0xf1260004
+#define F0900_MDEMOD_LOCK_2  0xf1260002
+#define F0900_MDEMOD_IRQ_2  0xf1260001
+
+/*IRQMASK0*/
+#define R0900_IRQMASK0  0xf127
+#define F0900_MDEMOD_LOCKB_1  0xf1270080
+#define F0900_MDEMOD_LOCK_1  0xf1270040
+#define F0900_MDEMOD_IRQ_1  0xf1270020
+#define F0900_MBCH_ERRFLAG  0xf1270010
+#define F0900_MDISEQC2RX_IRQ  0xf1270008
+#define F0900_MDISEQC2TX_IRQ  0xf1270004
+#define F0900_MDISEQC1RX_IRQ  0xf1270002
+#define F0900_MDISEQC1TX_IRQ  0xf1270001
+
+/*I2CCFG*/
+#define R0900_I2CCFG  0xf129
+#define F0900_I2C2_FASTMODE  0xf1290080
+#define F0900_STATUS_WR2  0xf1290040
+#define F0900_I2C2ADDR_INC  0xf1290030
+#define F0900_I2C_FASTMODE  0xf1290008
+#define F0900_STATUS_WR  0xf1290004
+#define F0900_I2CADDR_INC  0xf1290003
+
+/*P1_I2CRPT*/
+#define R0900_P1_I2CRPT  0xf12a
+#define F0900_P1_I2CT_ON  0xf12a0080
+#define F0900_P1_ENARPT_LEVEL  0xf12a0070
+#define F0900_P1_SCLT_DELAY  0xf12a0008
+#define F0900_P1_STOP_ENABLE  0xf12a0004
+#define F0900_P1_STOP_SDAT2SDA  0xf12a0002
+
+/*P2_I2CRPT*/
+#define R0900_P2_I2CRPT  0xf12b
+#define F0900_P2_I2CT_ON  0xf12b0080
+#define F0900_P2_ENARPT_LEVEL  0xf12b0070
+#define F0900_P2_SCLT_DELAY  0xf12b0008
+#define F0900_P2_STOP_ENABLE  0xf12b0004
+#define F0900_P2_STOP_SDAT2SDA  0xf12b0002
+
+/*CLKI2CFG*/
+#define R0900_CLKI2CFG  0xf140
+#define F0900_CLKI2_OPD  0xf1400080
+#define F0900_CLKI2_CONFIG  0xf140007e
+#define F0900_CLKI2_XOR  0xf1400001
+
+/*GPIO1CFG*/
+#define R0900_GPIO1CFG  0xf141
+#define F0900_GPIO1_OPD  0xf1410080
+#define F0900_GPIO1_CONFIG  0xf141007e
+#define F0900_GPIO1_XOR  0xf1410001
+
+/*GPIO2CFG*/
+#define R0900_GPIO2CFG  0xf142
+#define F0900_GPIO2_OPD  0xf1420080
+#define F0900_GPIO2_CONFIG  0xf142007e
+#define F0900_GPIO2_XOR  0xf1420001
+
+/*GPIO3CFG*/
+#define R0900_GPIO3CFG  0xf143
+#define F0900_GPIO3_OPD  0xf1430080
+#define F0900_GPIO3_CONFIG  0xf143007e
+#define F0900_GPIO3_XOR  0xf1430001
+
+/*GPIO4CFG*/
+#define R0900_GPIO4CFG  0xf144
+#define F0900_GPIO4_OPD  0xf1440080
+#define F0900_GPIO4_CONFIG  0xf144007e
+#define F0900_GPIO4_XOR  0xf1440001
+
+/*GPIO5CFG*/
+#define R0900_GPIO5CFG  0xf145
+#define F0900_GPIO5_OPD  0xf1450080
+#define F0900_GPIO5_CONFIG  0xf145007e
+#define F0900_GPIO5_XOR  0xf1450001
+
+/*GPIO6CFG*/
+#define R0900_GPIO6CFG  0xf146
+#define F0900_GPIO6_OPD  0xf1460080
+#define F0900_GPIO6_CONFIG  0xf146007e
+#define F0900_GPIO6_XOR  0xf1460001
+
+/*GPIO7CFG*/
+#define R0900_GPIO7CFG  0xf147
+#define F0900_GPIO7_OPD  0xf1470080
+#define F0900_GPIO7_CONFIG  0xf147007e
+#define F0900_GPIO7_XOR  0xf1470001
+
+/*GPIO8CFG*/
+#define R0900_GPIO8CFG  0xf148
+#define F0900_GPIO8_OPD  0xf1480080
+#define F0900_GPIO8_CONFIG  0xf148007e
+#define F0900_GPIO8_XOR  0xf1480001
+
+/*GPIO9CFG*/
+#define R0900_GPIO9CFG  0xf149
+#define F0900_GPIO9_OPD  0xf1490080
+#define F0900_GPIO9_CONFIG  0xf149007e
+#define F0900_GPIO9_XOR  0xf1490001
+
+/*GPIO10CFG*/
+#define R0900_GPIO10CFG  0xf14a
+#define F0900_GPIO10_OPD  0xf14a0080
+#define F0900_GPIO10_CONFIG  0xf14a007e
+#define F0900_GPIO10_XOR  0xf14a0001
+
+/*GPIO11CFG*/
+#define R0900_GPIO11CFG  0xf14b
+#define F0900_GPIO11_OPD  0xf14b0080
+#define F0900_GPIO11_CONFIG  0xf14b007e
+#define F0900_GPIO11_XOR  0xf14b0001
+
+/*GPIO12CFG*/
+#define R0900_GPIO12CFG  0xf14c
+#define F0900_GPIO12_OPD  0xf14c0080
+#define F0900_GPIO12_CONFIG  0xf14c007e
+#define F0900_GPIO12_XOR  0xf14c0001
+
+/*GPIO13CFG*/
+#define R0900_GPIO13CFG  0xf14d
+#define F0900_GPIO13_OPD  0xf14d0080
+#define F0900_GPIO13_CONFIG  0xf14d007e
+#define F0900_GPIO13_XOR  0xf14d0001
+
+/*CS0CFG*/
+#define R0900_CS0CFG  0xf14e
+#define F0900_CS0_OPD  0xf14e0080
+#define F0900_CS0_CONFIG  0xf14e007e
+#define F0900_CS0_XOR  0xf14e0001
+
+/*CS1CFG*/
+#define R0900_CS1CFG  0xf14f
+#define F0900_CS1_OPD  0xf14f0080
+#define F0900_CS1_CONFIG  0xf14f007e
+#define F0900_CS1_XOR  0xf14f0001
+
+/*STDBYCFG*/
+#define R0900_STDBYCFG  0xf150
+#define F0900_STDBY_OPD  0xf1500080
+#define F0900_STDBY_CONFIG  0xf150007e
+#define F0900_STBDY_XOR  0xf1500001
+
+/*DIRCLKCFG*/
+#define R0900_DIRCLKCFG  0xf151
+#define F0900_DIRCLK_OPD  0xf1510080
+#define F0900_DIRCLK_CONFIG  0xf151007e
+#define F0900_DIRCLK_XOR  0xf1510001
+
+/*AGCRF1CFG*/
+#define R0900_AGCRF1CFG  0xf152
+#define F0900_AGCRF1_OPD  0xf1520080
+#define F0900_AGCRF1_CONFIG  0xf152007e
+#define F0900_AGCRF1_XOR  0xf1520001
+
+/*SDAT1CFG*/
+#define R0900_SDAT1CFG  0xf153
+#define F0900_SDAT1_OPD  0xf1530080
+#define F0900_SDAT1_CONFIG  0xf153007e
+#define F0900_SDAT1_XOR  0xf1530001
+
+/*SCLT1CFG*/
+#define R0900_SCLT1CFG  0xf154
+#define F0900_SCLT1_OPD  0xf1540080
+#define F0900_SCLT1_CONFIG  0xf154007e
+#define F0900_SCLT1_XOR  0xf1540001
+
+/*DISEQCO1CFG*/
+#define R0900_DISEQCO1CFG  0xf155
+#define F0900_DISEQCO1_OPD  0xf1550080
+#define F0900_DISEQCO1_CONFIG  0xf155007e
+#define F0900_DISEQC1_XOR  0xf1550001
+
+/*AGCRF2CFG*/
+#define R0900_AGCRF2CFG  0xf156
+#define F0900_AGCRF2_OPD  0xf1560080
+#define F0900_AGCRF2_CONFIG  0xf156007e
+#define F0900_AGCRF2_XOR  0xf1560001
+
+/*SDAT2CFG*/
+#define R0900_SDAT2CFG  0xf157
+#define F0900_SDAT2_OPD  0xf1570080
+#define F0900_SDAT2_CONFIG  0xf157007e
+#define F0900_SDAT2_XOR  0xf1570001
+
+/*SCLT2CFG*/
+#define R0900_SCLT2CFG  0xf158
+#define F0900_SCLT2_OPD  0xf1580080
+#define F0900_SCLT2_CONFIG  0xf158007e
+#define F0900_SCLT2_XOR  0xf1580001
+
+/*DISEQCO2CFG*/
+#define R0900_DISEQCO2CFG  0xf159
+#define F0900_DISEQCO2_OPD  0xf1590080
+#define F0900_DISEQCO2_CONFIG  0xf159007e
+#define F0900_DISEQC2_XOR  0xf1590001
+
+/*CLKOUT27CFG*/
+#define R0900_CLKOUT27CFG  0xf15a
+#define F0900_CLKOUT27_OPD  0xf15a0080
+#define F0900_CLKOUT27_CONFIG  0xf15a007e
+#define F0900_CLKOUT27_XOR  0xf15a0001
+
+/*ERROR1CFG*/
+#define R0900_ERROR1CFG  0xf15b
+#define F0900_ERROR1_OPD  0xf15b0080
+#define F0900_ERROR1_CONFIG  0xf15b007e
+#define F0900_ERROR1_XOR  0xf15b0001
+
+/*DPN1CFG*/
+#define R0900_DPN1CFG  0xf15c
+#define F0900_DPN1_OPD  0xf15c0080
+#define F0900_DPN1_CONFIG  0xf15c007e
+#define F0900_DPN1_XOR  0xf15c0001
+
+/*STROUT1CFG*/
+#define R0900_STROUT1CFG  0xf15d
+#define F0900_STROUT1_OPD  0xf15d0080
+#define F0900_STROUT1_CONFIG  0xf15d007e
+#define F0900_STROUT1_XOR  0xf15d0001
+
+/*CLKOUT1CFG*/
+#define R0900_CLKOUT1CFG  0xf15e
+#define F0900_CLKOUT1_OPD  0xf15e0080
+#define F0900_CLKOUT1_CONFIG  0xf15e007e
+#define F0900_CLKOUT1_XOR  0xf15e0001
+
+/*DATA71CFG*/
+#define R0900_DATA71CFG  0xf15f
+#define F0900_DATA71_OPD  0xf15f0080
+#define F0900_DATA71_CONFIG  0xf15f007e
+#define F0900_DATA71_XOR  0xf15f0001
+
+/*ERROR2CFG*/
+#define R0900_ERROR2CFG  0xf160
+#define F0900_ERROR2_OPD  0xf1600080
+#define F0900_ERROR2_CONFIG  0xf160007e
+#define F0900_ERROR2_XOR  0xf1600001
+
+/*DPN2CFG*/
+#define R0900_DPN2CFG  0xf161
+#define F0900_DPN2_OPD  0xf1610080
+#define F0900_DPN2_CONFIG  0xf161007e
+#define F0900_DPN2_XOR  0xf1610001
+
+/*STROUT2CFG*/
+#define R0900_STROUT2CFG  0xf162
+#define F0900_STROUT2_OPD  0xf1620080
+#define F0900_STROUT2_CONFIG  0xf162007e
+#define F0900_STROUT2_XOR  0xf1620001
+
+/*CLKOUT2CFG*/
+#define R0900_CLKOUT2CFG  0xf163
+#define F0900_CLKOUT2_OPD  0xf1630080
+#define F0900_CLKOUT2_CONFIG  0xf163007e
+#define F0900_CLKOUT2_XOR  0xf1630001
+
+/*DATA72CFG*/
+#define R0900_DATA72CFG  0xf164
+#define F0900_DATA72_OPD  0xf1640080
+#define F0900_DATA72_CONFIG  0xf164007e
+#define F0900_DATA72_XOR  0xf1640001
+
+/*ERROR3CFG*/
+#define R0900_ERROR3CFG  0xf165
+#define F0900_ERROR3_OPD  0xf1650080
+#define F0900_ERROR3_CONFIG  0xf165007e
+#define F0900_ERROR3_XOR  0xf1650001
+
+/*DPN3CFG*/
+#define R0900_DPN3CFG  0xf166
+#define F0900_DPN3_OPD  0xf1660080
+#define F0900_DPN3_CONFIG  0xf166007e
+#define F0900_DPN3_XOR  0xf1660001
+
+/*STROUT3CFG*/
+#define R0900_STROUT3CFG  0xf167
+#define F0900_STROUT3_OPD  0xf1670080
+#define F0900_STROUT3_CONFIG  0xf167007e
+#define F0900_STROUT3_XOR  0xf1670001
+
+/*CLKOUT3CFG*/
+#define R0900_CLKOUT3CFG  0xf168
+#define F0900_CLKOUT3_OPD  0xf1680080
+#define F0900_CLKOUT3_CONFIG  0xf168007e
+#define F0900_CLKOUT3_XOR  0xf1680001
+
+/*DATA73CFG*/
+#define R0900_DATA73CFG  0xf169
+#define F0900_DATA73_OPD  0xf1690080
+#define F0900_DATA73_CONFIG  0xf169007e
+#define F0900_DATA73_XOR  0xf1690001
+
+/*FSKTFC2*/
+#define R0900_FSKTFC2  0xf170
+#define F0900_FSKT_KMOD  0xf17000fc
+#define F0900_FSKT_CAR2  0xf1700003
+
+/*FSKTFC1*/
+#define R0900_FSKTFC1  0xf171
+#define F0900_FSKT_CAR1  0xf17100ff
+
+/*FSKTFC0*/
+#define R0900_FSKTFC0  0xf172
+#define F0900_FSKT_CAR0  0xf17200ff
+
+/*FSKTDELTAF1*/
+#define R0900_FSKTDELTAF1  0xf173
+#define F0900_FSKT_DELTAF1  0xf173000f
+
+/*FSKTDELTAF0*/
+#define R0900_FSKTDELTAF0  0xf174
+#define F0900_FSKT_DELTAF0  0xf17400ff
+
+/*FSKTCTRL*/
+#define R0900_FSKTCTRL  0xf175
+#define F0900_FSKT_EN_SGN  0xf1750040
+#define F0900_FSKT_MOD_SGN  0xf1750020
+#define F0900_FSKT_MOD_EN  0xf175001c
+#define F0900_FSKT_DACMODE  0xf1750003
+
+/*FSKRFC2*/
+#define R0900_FSKRFC2  0xf176
+#define F0900_FSKR_DETSGN  0xf1760040
+#define F0900_FSKR_OUTSGN  0xf1760020
+#define F0900_FSKR_KAGC  0xf176001c
+#define F0900_FSKR_CAR2  0xf1760003
+
+/*FSKRFC1*/
+#define R0900_FSKRFC1  0xf177
+#define F0900_FSKR_CAR1  0xf17700ff
+
+/*FSKRFC0*/
+#define R0900_FSKRFC0  0xf178
+#define F0900_FSKR_CAR0  0xf17800ff
+
+/*FSKRK1*/
+#define R0900_FSKRK1  0xf179
+#define F0900_FSKR_K1_EXP  0xf17900e0
+#define F0900_FSKR_K1_MANT  0xf179001f
+
+/*FSKRK2*/
+#define R0900_FSKRK2  0xf17a
+#define F0900_FSKR_K2_EXP  0xf17a00e0
+#define F0900_FSKR_K2_MANT  0xf17a001f
+
+/*FSKRAGCR*/
+#define R0900_FSKRAGCR  0xf17b
+#define F0900_FSKR_OUTCTL  0xf17b00c0
+#define F0900_FSKR_AGC_REF  0xf17b003f
+
+/*FSKRAGC*/
+#define R0900_FSKRAGC  0xf17c
+#define F0900_FSKR_AGC_ACCU  0xf17c00ff
+
+/*FSKRALPHA*/
+#define R0900_FSKRALPHA  0xf17d
+#define F0900_FSKR_ALPHA_EXP  0xf17d001c
+#define F0900_FSKR_ALPHA_M  0xf17d0003
+
+/*FSKRPLTH1*/
+#define R0900_FSKRPLTH1  0xf17e
+#define F0900_FSKR_BETA  0xf17e00f0
+#define F0900_FSKR_PLL_TRESH1  0xf17e000f
+
+/*FSKRPLTH0*/
+#define R0900_FSKRPLTH0  0xf17f
+#define F0900_FSKR_PLL_TRESH0  0xf17f00ff
+
+/*FSKRDF1*/
+#define R0900_FSKRDF1  0xf180
+#define F0900_FSKR_OUT  0xf1800080
+#define F0900_FSKR_DELTAF1  0xf180001f
+
+/*FSKRDF0*/
+#define R0900_FSKRDF0  0xf181
+#define F0900_FSKR_DELTAF0  0xf18100ff
+
+/*FSKRSTEPP*/
+#define R0900_FSKRSTEPP  0xf182
+#define F0900_FSKR_STEP_PLUS  0xf18200ff
+
+/*FSKRSTEPM*/
+#define R0900_FSKRSTEPM  0xf183
+#define F0900_FSKR_STEP_MINUS  0xf18300ff
+
+/*FSKRDET1*/
+#define R0900_FSKRDET1  0xf184
+#define F0900_FSKR_DETECT  0xf1840080
+#define F0900_FSKR_CARDET_ACCU1  0xf184000f
+
+/*FSKRDET0*/
+#define R0900_FSKRDET0  0xf185
+#define F0900_FSKR_CARDET_ACCU0  0xf18500ff
+
+/*FSKRDTH1*/
+#define R0900_FSKRDTH1  0xf186
+#define F0900_FSKR_CARLOSS_THRESH1  0xf18600f0
+#define F0900_FSKR_CARDET_THRESH1  0xf186000f
+
+/*FSKRDTH0*/
+#define R0900_FSKRDTH0  0xf187
+#define F0900_FSKR_CARDET_THRESH0  0xf18700ff
+
+/*FSKRLOSS*/
+#define R0900_FSKRLOSS  0xf188
+#define F0900_FSKR_CARLOSS_THRESH0  0xf18800ff
+
+/*P2_DISTXCTL*/
+#define R0900_P2_DISTXCTL  0xf190
+#define F0900_P2_TIM_OFF  0xf1900080
+#define F0900_P2_DISEQC_RESET  0xf1900040
+#define F0900_P2_TIM_CMD  0xf1900030
+#define F0900_P2_DIS_PRECHARGE  0xf1900008
+#define F0900_P2_DISTX_MODE  0xf1900007
+
+/*P2_DISRXCTL*/
+#define R0900_P2_DISRXCTL  0xf191
+#define F0900_P2_RECEIVER_ON  0xf1910080
+#define F0900_P2_IGNO_SHORT22K  0xf1910040
+#define F0900_P2_ONECHIP_TRX  0xf1910020
+#define F0900_P2_EXT_ENVELOP  0xf1910010
+#define F0900_P2_PIN_SELECT  0xf191000c
+#define F0900_P2_IRQ_RXEND  0xf1910002
+#define F0900_P2_IRQ_4NBYTES  0xf1910001
+
+/*P2_DISRX_ST0*/
+#define R0900_P2_DISRX_ST0  0xf194
+#define F0900_P2_RX_END  0xf1940080
+#define F0900_P2_RX_ACTIVE  0xf1940040
+#define F0900_P2_SHORT_22KHZ  0xf1940020
+#define F0900_P2_CONT_TONE  0xf1940010
+#define F0900_P2_FIFO_4BREADY  0xf1940008
+#define F0900_P2_FIFO_EMPTY  0xf1940004
+#define F0900_P2_ABORT_DISRX  0xf1940001
+
+/*P2_DISRX_ST1*/
+#define R0900_P2_DISRX_ST1  0xf195
+#define F0900_P2_RX_FAIL  0xf1950080
+#define F0900_P2_FIFO_PARITYFAIL  0xf1950040
+#define F0900_P2_RX_NONBYTE  0xf1950020
+#define F0900_P2_FIFO_OVERFLOW  0xf1950010
+#define F0900_P2_FIFO_BYTENBR  0xf195000f
+
+/*P2_DISRXDATA*/
+#define R0900_P2_DISRXDATA  0xf196
+#define F0900_P2_DISRX_DATA  0xf19600ff
+
+/*P2_DISTXDATA*/
+#define R0900_P2_DISTXDATA  0xf197
+#define F0900_P2_DISEQC_FIFO  0xf19700ff
+
+/*P2_DISTXSTATUS*/
+#define R0900_P2_DISTXSTATUS  0xf198
+#define F0900_P2_TX_FAIL  0xf1980080
+#define F0900_P2_FIFO_FULL  0xf1980040
+#define F0900_P2_TX_IDLE  0xf1980020
+#define F0900_P2_GAP_BURST  0xf1980010
+#define F0900_P2_TXFIFO_BYTES  0xf198000f
+
+/*P2_F22TX*/
+#define R0900_P2_F22TX  0xf199
+#define F0900_P2_F22_REG  0xf19900ff
+
+/*P2_F22RX*/
+#define R0900_P2_F22RX  0xf19a
+#define F0900_P2_F22RX_REG  0xf19a00ff
+
+/*P2_ACRPRESC*/
+#define R0900_P2_ACRPRESC  0xf19c
+#define F0900_P2_ACR_CODFRDY  0xf19c0008
+#define F0900_P2_ACR_PRESC  0xf19c0007
+
+/*P2_ACRDIV*/
+#define R0900_P2_ACRDIV  0xf19d
+#define F0900_P2_ACR_DIV  0xf19d00ff
+
+/*P1_DISTXCTL*/
+#define R0900_P1_DISTXCTL  0xf1a0
+#define F0900_P1_TIM_OFF  0xf1a00080
+#define F0900_P1_DISEQC_RESET  0xf1a00040
+#define F0900_P1_TIM_CMD  0xf1a00030
+#define F0900_P1_DIS_PRECHARGE  0xf1a00008
+#define F0900_P1_DISTX_MODE  0xf1a00007
+
+/*P1_DISRXCTL*/
+#define R0900_P1_DISRXCTL  0xf1a1
+#define F0900_P1_RECEIVER_ON  0xf1a10080
+#define F0900_P1_IGNO_SHORT22K  0xf1a10040
+#define F0900_P1_ONECHIP_TRX  0xf1a10020
+#define F0900_P1_EXT_ENVELOP  0xf1a10010
+#define F0900_P1_PIN_SELECT  0xf1a1000c
+#define F0900_P1_IRQ_RXEND  0xf1a10002
+#define F0900_P1_IRQ_4NBYTES  0xf1a10001
+
+/*P1_DISRX_ST0*/
+#define R0900_P1_DISRX_ST0  0xf1a4
+#define F0900_P1_RX_END  0xf1a40080
+#define F0900_P1_RX_ACTIVE  0xf1a40040
+#define F0900_P1_SHORT_22KHZ  0xf1a40020
+#define F0900_P1_CONT_TONE  0xf1a40010
+#define F0900_P1_FIFO_4BREADY  0xf1a40008
+#define F0900_P1_FIFO_EMPTY  0xf1a40004
+#define F0900_P1_ABORT_DISRX  0xf1a40001
+
+/*P1_DISRX_ST1*/
+#define R0900_P1_DISRX_ST1  0xf1a5
+#define F0900_P1_RX_FAIL  0xf1a50080
+#define F0900_P1_FIFO_PARITYFAIL  0xf1a50040
+#define F0900_P1_RX_NONBYTE  0xf1a50020
+#define F0900_P1_FIFO_OVERFLOW  0xf1a50010
+#define F0900_P1_FIFO_BYTENBR  0xf1a5000f
+
+/*P1_DISRXDATA*/
+#define R0900_P1_DISRXDATA  0xf1a6
+#define F0900_P1_DISRX_DATA  0xf1a600ff
+
+/*P1_DISTXDATA*/
+#define R0900_P1_DISTXDATA  0xf1a7
+#define F0900_P1_DISEQC_FIFO  0xf1a700ff
+
+/*P1_DISTXSTATUS*/
+#define R0900_P1_DISTXSTATUS  0xf1a8
+#define F0900_P1_TX_FAIL  0xf1a80080
+#define F0900_P1_FIFO_FULL  0xf1a80040
+#define F0900_P1_TX_IDLE  0xf1a80020
+#define F0900_P1_GAP_BURST  0xf1a80010
+#define F0900_P1_TXFIFO_BYTES  0xf1a8000f
+
+/*P1_F22TX*/
+#define R0900_P1_F22TX  0xf1a9
+#define F0900_P1_F22_REG  0xf1a900ff
+
+/*P1_F22RX*/
+#define R0900_P1_F22RX  0xf1aa
+#define F0900_P1_F22RX_REG  0xf1aa00ff
+
+/*P1_ACRPRESC*/
+#define R0900_P1_ACRPRESC  0xf1ac
+#define F0900_P1_ACR_CODFRDY  0xf1ac0008
+#define F0900_P1_ACR_PRESC  0xf1ac0007
+
+/*P1_ACRDIV*/
+#define R0900_P1_ACRDIV  0xf1ad
+#define F0900_P1_ACR_DIV  0xf1ad00ff
+
+/*NCOARSE*/
+#define R0900_NCOARSE  0xf1b3
+#define F0900_M_DIV  0xf1b300ff
+
+/*SYNTCTRL*/
+#define R0900_SYNTCTRL  0xf1b6
+#define F0900_STANDBY  0xf1b60080
+#define F0900_BYPASSPLLCORE  0xf1b60040
+#define F0900_SELX1RATIO  0xf1b60020
+#define F0900_I2C_TUD  0xf1b60010
+#define F0900_STOP_PLL  0xf1b60008
+#define F0900_BYPASSPLLFSK  0xf1b60004
+#define F0900_SELOSCI  0xf1b60002
+#define F0900_BYPASSPLLADC  0xf1b60001
+
+/*FILTCTRL*/
+#define R0900_FILTCTRL  0xf1b7
+#define F0900_INV_CLK135  0xf1b70080
+#define F0900_PERM_BYPDIS  0xf1b70040
+#define F0900_SEL_FSKCKDIV  0xf1b70004
+#define F0900_INV_CLKFSK  0xf1b70002
+#define F0900_BYPASS_APPLI  0xf1b70001
+
+/*PLLSTAT*/
+#define R0900_PLLSTAT  0xf1b8
+#define F0900_ACM_SEL  0xf1b80080
+#define F0900_DTV_SEL  0xf1b80040
+#define F0900_PLLLOCK  0xf1b80001
+
+/*STOPCLK1*/
+#define R0900_STOPCLK1  0xf1c2
+#define F0900_STOP_CLKPKDT2  0xf1c20040
+#define F0900_STOP_CLKPKDT1  0xf1c20020
+#define F0900_STOP_CLKFEC  0xf1c20010
+#define F0900_STOP_CLKADCI2  0xf1c20008
+#define F0900_INV_CLKADCI2  0xf1c20004
+#define F0900_STOP_CLKADCI1  0xf1c20002
+#define F0900_INV_CLKADCI1  0xf1c20001
+
+/*STOPCLK2*/
+#define R0900_STOPCLK2  0xf1c3
+#define F0900_STOP_CLKSAMP2  0xf1c30010
+#define F0900_STOP_CLKSAMP1  0xf1c30008
+#define F0900_STOP_CLKVIT2  0xf1c30004
+#define F0900_STOP_CLKVIT1  0xf1c30002
+#define F0900_STOP_CLKTS  0xf1c30001
+
+/*TSTTNR0*/
+#define R0900_TSTTNR0  0xf1df
+#define F0900_SEL_FSK  0xf1df0080
+#define F0900_FSK_PON  0xf1df0004
+#define F0900_FSK_OPENLOOP  0xf1df0002
+
+/*TSTTNR1*/
+#define R0900_TSTTNR1  0xf1e0
+#define F0900_BYPASS_ADC1  0xf1e00080
+#define F0900_INVADC1_CKOUT  0xf1e00040
+#define F0900_SELIQSRC1  0xf1e00030
+#define F0900_ADC1_PON  0xf1e00002
+#define F0900_ADC1_INMODE  0xf1e00001
+
+/*TSTTNR2*/
+#define R0900_TSTTNR2  0xf1e1
+#define F0900_DISEQC1_PON  0xf1e10020
+#define F0900_DISEQC1_TEST  0xf1e1001f
+
+/*TSTTNR3*/
+#define R0900_TSTTNR3  0xf1e2
+#define F0900_BYPASS_ADC2  0xf1e20080
+#define F0900_INVADC2_CKOUT  0xf1e20040
+#define F0900_SELIQSRC2  0xf1e20030
+#define F0900_ADC2_PON  0xf1e20002
+#define F0900_ADC2_INMODE  0xf1e20001
+
+/*TSTTNR4*/
+#define R0900_TSTTNR4  0xf1e3
+#define F0900_DISEQC2_PON  0xf1e30020
+#define F0900_DISEQC2_TEST  0xf1e3001f
+
+/*P2_IQCONST*/
+#define R0900_P2_IQCONST  0xf200
+#define F0900_P2_CONSTEL_SELECT  0xf2000060
+#define F0900_P2_IQSYMB_SEL  0xf200001f
+
+/*P2_NOSCFG*/
+#define R0900_P2_NOSCFG  0xf201
+#define F0900_P2_DUMMYPL_NOSDATA  0xf2010020
+#define F0900_P2_NOSPLH_BETA  0xf2010018
+#define F0900_P2_NOSDATA_BETA  0xf2010007
+
+/*P2_ISYMB*/
+#define R0900_P2_ISYMB  0xf202
+#define F0900_P2_I_SYMBOL  0xf20201ff
+
+/*P2_QSYMB*/
+#define R0900_P2_QSYMB  0xf203
+#define F0900_P2_Q_SYMBOL  0xf20301ff
+
+/*P2_AGC1CFG*/
+#define R0900_P2_AGC1CFG  0xf204
+#define F0900_P2_DC_FROZEN  0xf2040080
+#define F0900_P2_DC_CORRECT  0xf2040040
+#define F0900_P2_AMM_FROZEN  0xf2040020
+#define F0900_P2_AMM_CORRECT  0xf2040010
+#define F0900_P2_QUAD_FROZEN  0xf2040008
+#define F0900_P2_QUAD_CORRECT  0xf2040004
+#define F0900_P2_DCCOMP_SLOW  0xf2040002
+#define F0900_P2_IQMISM_SLOW  0xf2040001
+
+/*P2_AGC1CN*/
+#define R0900_P2_AGC1CN  0xf206
+#define F0900_P2_AGC1_LOCKED  0xf2060080
+#define F0900_P2_AGC1_OVERFLOW  0xf2060040
+#define F0900_P2_AGC1_NOSLOWLK  0xf2060020
+#define F0900_P2_AGC1_MINPOWER  0xf2060010
+#define F0900_P2_AGCOUT_FAST  0xf2060008
+#define F0900_P2_AGCIQ_BETA  0xf2060007
+
+/*P2_AGC1REF*/
+#define R0900_P2_AGC1REF  0xf207
+#define F0900_P2_AGCIQ_REF  0xf20700ff
+
+/*P2_IDCCOMP*/
+#define R0900_P2_IDCCOMP  0xf208
+#define F0900_P2_IAVERAGE_ADJ  0xf20801ff
+
+/*P2_QDCCOMP*/
+#define R0900_P2_QDCCOMP  0xf209
+#define F0900_P2_QAVERAGE_ADJ  0xf20901ff
+
+/*P2_POWERI*/
+#define R0900_P2_POWERI  0xf20a
+#define F0900_P2_POWER_I  0xf20a00ff
+
+/*P2_POWERQ*/
+#define R0900_P2_POWERQ  0xf20b
+#define F0900_P2_POWER_Q  0xf20b00ff
+
+/*P2_AGC1AMM*/
+#define R0900_P2_AGC1AMM  0xf20c
+#define F0900_P2_AMM_VALUE  0xf20c00ff
+
+/*P2_AGC1QUAD*/
+#define R0900_P2_AGC1QUAD  0xf20d
+#define F0900_P2_QUAD_VALUE  0xf20d01ff
+
+/*P2_AGCIQIN1*/
+#define R0900_P2_AGCIQIN1  0xf20e
+#define F0900_P2_AGCIQ_VALUE1  0xf20e00ff
+
+/*P2_AGCIQIN0*/
+#define R0900_P2_AGCIQIN0  0xf20f
+#define F0900_P2_AGCIQ_VALUE0  0xf20f00ff
+
+/*P2_DEMOD*/
+#define R0900_P2_DEMOD  0xf210
+#define F0900_P2_DEMOD_STOP  0xf2100040
+#define F0900_P2_SPECINV_CONTROL  0xf2100030
+#define F0900_P2_FORCE_ENASAMP  0xf2100008
+#define F0900_P2_MANUAL_ROLLOFF  0xf2100004
+#define F0900_P2_ROLLOFF_CONTROL  0xf2100003
+
+/*P2_DMDMODCOD*/
+#define R0900_P2_DMDMODCOD  0xf211
+#define F0900_P2_MANUAL_MODCOD  0xf2110080
+#define F0900_P2_DEMOD_MODCOD  0xf211007c
+#define F0900_P2_DEMOD_TYPE  0xf2110003
+
+/*P2_DSTATUS*/
+#define R0900_P2_DSTATUS  0xf212
+#define F0900_P2_CAR_LOCK  0xf2120080
+#define F0900_P2_TMGLOCK_QUALITY  0xf2120060
+#define F0900_P2_SDVBS1_ENABLE  0xf2120010
+#define F0900_P2_LOCK_DEFINITIF  0xf2120008
+#define F0900_P2_TIMING_IS_LOCKED  0xf2120004
+#define F0900_P2_COARSE_TMGLOCK  0xf2120002
+#define F0900_P2_COARSE_CARLOCK  0xf2120001
+
+/*P2_DSTATUS2*/
+#define R0900_P2_DSTATUS2  0xf213
+#define F0900_P2_DEMOD_DELOCK  0xf2130080
+#define F0900_P2_DEMOD_TIMEOUT  0xf2130040
+#define F0900_P2_MODCODRQ_SYNCTAG  0xf2130020
+#define F0900_P2_POLYPH_SATEVENT  0xf2130010
+#define F0900_P2_AGC1_NOSIGNALACK  0xf2130008
+#define F0900_P2_AGC2_OVERFLOW  0xf2130004
+#define F0900_P2_CFR_OVERFLOW  0xf2130002
+#define F0900_P2_GAMMA_OVERUNDER  0xf2130001
+
+/*P2_DMDCFGMD*/
+#define R0900_P2_DMDCFGMD  0xf214
+#define F0900_P2_DVBS2_ENABLE  0xf2140080
+#define F0900_P2_DVBS1_ENABLE  0xf2140040
+#define F0900_P2_CFR_AUTOSCAN  0xf2140020
+#define F0900_P2_SCAN_ENABLE  0xf2140010
+#define F0900_P2_TUN_AUTOSCAN  0xf2140008
+#define F0900_P2_NOFORCE_RELOCK  0xf2140004
+#define F0900_P2_TUN_RNG  0xf2140003
+
+/*P2_DMDCFG2*/
+#define R0900_P2_DMDCFG2  0xf215
+#define F0900_P2_AGC1_WAITLOCK  0xf2150080
+#define F0900_P2_S1S2_SEQUENTIAL  0xf2150040
+#define F0900_P2_OVERFLOW_TIMEOUT  0xf2150020
+#define F0900_P2_SCANFAIL_TIMEOUT  0xf2150010
+#define F0900_P2_DMDTOUT_BACK  0xf2150008
+#define F0900_P2_CARLOCK_S1ENABLE  0xf2150004
+#define F0900_P2_COARSE_LK3MODE  0xf2150002
+#define F0900_P2_COARSE_LK2MODE  0xf2150001
+
+/*P2_DMDISTATE*/
+#define R0900_P2_DMDISTATE  0xf216
+#define F0900_P2_I2C_NORESETDMODE  0xf2160080
+#define F0900_P2_FORCE_ETAPED  0xf2160040
+#define F0900_P2_SDMDRST_DIRCLK  0xf2160020
+#define F0900_P2_I2C_DEMOD_MODE  0xf216001f
+
+/*P2_DMDT0M*/
+#define R0900_P2_DMDT0M  0xf217
+#define F0900_P2_DMDT0_MIN  0xf21700ff
+
+/*P2_DMDSTATE*/
+#define R0900_P2_DMDSTATE  0xf21b
+#define F0900_P2_DEMOD_LOCKED  0xf21b0080
+#define F0900_P2_HEADER_MODE  0xf21b0060
+#define F0900_P2_DEMOD_MODE  0xf21b001f
+
+/*P2_DMDFLYW*/
+#define R0900_P2_DMDFLYW  0xf21c
+#define F0900_P2_I2C_IRQVAL  0xf21c00f0
+#define F0900_P2_FLYWHEEL_CPT  0xf21c000f
+
+/*P2_DSTATUS3*/
+#define R0900_P2_DSTATUS3  0xf21d
+#define F0900_P2_CFR_ZIGZAG  0xf21d0080
+#define F0900_P2_DEMOD_CFGMODE  0xf21d0060
+#define F0900_P2_GAMMA_LOWBAUDRATE  0xf21d0010
+#define F0900_P2_RELOCK_MODE  0xf21d0008
+#define F0900_P2_DEMOD_FAIL  0xf21d0004
+#define F0900_P2_ETAPE1A_DVBXMEM  0xf21d0003
+
+/*P2_DMDCFG3*/
+#define R0900_P2_DMDCFG3  0xf21e
+#define F0900_P2_DVBS1_TMGWAIT  0xf21e0080
+#define F0900_P2_NO_BWCENTERING  0xf21e0040
+#define F0900_P2_INV_SEQSRCH  0xf21e0020
+#define F0900_P2_DIS_SFRUPLOW_TRK  0xf21e0010
+#define F0900_P2_NOSTOP_FIFOFULL  0xf21e0008
+#define F0900_P2_LOCKTIME_MODE  0xf21e0007
+
+/*P2_DMDCFG4*/
+#define R0900_P2_DMDCFG4  0xf21f
+#define F0900_P2_TUNER_NRELAUNCH  0xf21f0008
+#define F0900_P2_DIS_CLKENABLE  0xf21f0004
+#define F0900_P2_DIS_HDRDIVLOCK  0xf21f0002
+#define F0900_P2_NO_TNRWBINIT  0xf21f0001
+
+/*P2_CORRELMANT*/
+#define R0900_P2_CORRELMANT  0xf220
+#define F0900_P2_CORREL_MANT  0xf22000ff
+
+/*P2_CORRELABS*/
+#define R0900_P2_CORRELABS  0xf221
+#define F0900_P2_CORREL_ABS  0xf22100ff
+
+/*P2_CORRELEXP*/
+#define R0900_P2_CORRELEXP  0xf222
+#define F0900_P2_CORREL_ABSEXP  0xf22200f0
+#define F0900_P2_CORREL_EXP  0xf222000f
+
+/*P2_PLHMODCOD*/
+#define R0900_P2_PLHMODCOD  0xf224
+#define F0900_P2_SPECINV_DEMOD  0xf2240080
+#define F0900_P2_PLH_MODCOD  0xf224007c
+#define F0900_P2_PLH_TYPE  0xf2240003
+
+/*P2_AGCK32*/
+#define R0900_P2_AGCK32  0xf22b
+#define F0900_P2_R3ADJOFF_32APSK  0xf22b0080
+#define F0900_P2_R2ADJOFF_32APSK  0xf22b0040
+#define F0900_P2_R1ADJOFF_32APSK  0xf22b0020
+#define F0900_P2_RADJ_32APSK  0xf22b001f
+
+/*P2_AGC2O*/
+#define R0900_P2_AGC2O  0xf22c
+#define F0900_P2_AGC2REF_ADJUSTING  0xf22c0080
+#define F0900_P2_AGC2_COARSEFAST  0xf22c0040
+#define F0900_P2_AGC2_LKSQRT  0xf22c0020
+#define F0900_P2_AGC2_LKMODE  0xf22c0010
+#define F0900_P2_AGC2_LKEQUA  0xf22c0008
+#define F0900_P2_AGC2_COEF  0xf22c0007
+
+/*P2_AGC2REF*/
+#define R0900_P2_AGC2REF  0xf22d
+#define F0900_P2_AGC2_REF  0xf22d00ff
+
+/*P2_AGC1ADJ*/
+#define R0900_P2_AGC1ADJ  0xf22e
+#define F0900_P2_AGC1ADJ_MANUAL  0xf22e0080
+#define F0900_P2_AGC1_ADJUSTED  0xf22e017f
+
+/*P2_AGC2I1*/
+#define R0900_P2_AGC2I1  0xf236
+#define F0900_P2_AGC2_INTEGRATOR1  0xf23600ff
+
+/*P2_AGC2I0*/
+#define R0900_P2_AGC2I0  0xf237
+#define F0900_P2_AGC2_INTEGRATOR0  0xf23700ff
+
+/*P2_CARCFG*/
+#define R0900_P2_CARCFG  0xf238
+#define F0900_P2_CFRUPLOW_AUTO  0xf2380080
+#define F0900_P2_CFRUPLOW_TEST  0xf2380040
+#define F0900_P2_EN_CAR2CENTER  0xf2380020
+#define F0900_P2_CARHDR_NODIV8  0xf2380010
+#define F0900_P2_I2C_ROTA  0xf2380008
+#define F0900_P2_ROTAON  0xf2380004
+#define F0900_P2_PH_DET_ALGO  0xf2380003
+
+/*P2_ACLC*/
+#define R0900_P2_ACLC  0xf239
+#define F0900_P2_STOP_S2ALPHA  0xf23900c0
+#define F0900_P2_CAR_ALPHA_MANT  0xf2390030
+#define F0900_P2_CAR_ALPHA_EXP  0xf239000f
+
+/*P2_BCLC*/
+#define R0900_P2_BCLC  0xf23a
+#define F0900_P2_STOP_S2BETA  0xf23a00c0
+#define F0900_P2_CAR_BETA_MANT  0xf23a0030
+#define F0900_P2_CAR_BETA_EXP  0xf23a000f
+
+/*P2_CARFREQ*/
+#define R0900_P2_CARFREQ  0xf23d
+#define F0900_P2_KC_COARSE_EXP  0xf23d00f0
+#define F0900_P2_BETA_FREQ  0xf23d000f
+
+/*P2_CARHDR*/
+#define R0900_P2_CARHDR  0xf23e
+#define F0900_P2_K_FREQ_HDR  0xf23e00ff
+
+/*P2_LDT*/
+#define R0900_P2_LDT  0xf23f
+#define F0900_P2_CARLOCK_THRES  0xf23f01ff
+
+/*P2_LDT2*/
+#define R0900_P2_LDT2  0xf240
+#define F0900_P2_CARLOCK_THRES2  0xf24001ff
+
+/*P2_CFRICFG*/
+#define R0900_P2_CFRICFG  0xf241
+#define F0900_P2_CFRINIT_UNVALRNG  0xf2410080
+#define F0900_P2_CFRINIT_LUNVALCPT  0xf2410040
+#define F0900_P2_CFRINIT_ABORTDBL  0xf2410020
+#define F0900_P2_CFRINIT_ABORTPRED  0xf2410010
+#define F0900_P2_CFRINIT_UNVALSKIP  0xf2410008
+#define F0900_P2_CFRINIT_CSTINC  0xf2410004
+#define F0900_P2_NEG_CFRSTEP  0xf2410001
+
+/*P2_CFRUP1*/
+#define R0900_P2_CFRUP1  0xf242
+#define F0900_P2_CFR_UP1  0xf24201ff
+
+/*P2_CFRUP0*/
+#define R0900_P2_CFRUP0  0xf243
+#define F0900_P2_CFR_UP0  0xf24300ff
+
+/*P2_CFRLOW1*/
+#define R0900_P2_CFRLOW1  0xf246
+#define F0900_P2_CFR_LOW1  0xf24601ff
+
+/*P2_CFRLOW0*/
+#define R0900_P2_CFRLOW0  0xf247
+#define F0900_P2_CFR_LOW0  0xf24700ff
+
+/*P2_CFRINIT1*/
+#define R0900_P2_CFRINIT1  0xf248
+#define F0900_P2_CFR_INIT1  0xf24801ff
+
+/*P2_CFRINIT0*/
+#define R0900_P2_CFRINIT0  0xf249
+#define F0900_P2_CFR_INIT0  0xf24900ff
+
+/*P2_CFRINC1*/
+#define R0900_P2_CFRINC1  0xf24a
+#define F0900_P2_MANUAL_CFRINC  0xf24a0080
+#define F0900_P2_CFR_INC1  0xf24a017f
+
+/*P2_CFRINC0*/
+#define R0900_P2_CFRINC0  0xf24b
+#define F0900_P2_CFR_INC0  0xf24b00f0
+
+/*P2_CFR2*/
+#define R0900_P2_CFR2  0xf24c
+#define F0900_P2_CAR_FREQ2  0xf24c01ff
+
+/*P2_CFR1*/
+#define R0900_P2_CFR1  0xf24d
+#define F0900_P2_CAR_FREQ1  0xf24d00ff
+
+/*P2_CFR0*/
+#define R0900_P2_CFR0  0xf24e
+#define F0900_P2_CAR_FREQ0  0xf24e00ff
+
+/*P2_LDI*/
+#define R0900_P2_LDI  0xf24f
+#define F0900_P2_LOCK_DET_INTEGR  0xf24f01ff
+
+/*P2_TMGCFG*/
+#define R0900_P2_TMGCFG  0xf250
+#define F0900_P2_TMGLOCK_BETA  0xf25000c0
+#define F0900_P2_NOTMG_GROUPDELAY  0xf2500020
+#define F0900_P2_DO_TIMING_CORR  0xf2500010
+#define F0900_P2_MANUAL_SCAN  0xf250000c
+#define F0900_P2_TMG_MINFREQ  0xf2500003
+
+/*P2_RTC*/
+#define R0900_P2_RTC  0xf251
+#define F0900_P2_TMGALPHA_EXP  0xf25100f0
+#define F0900_P2_TMGBETA_EXP  0xf251000f
+
+/*P2_RTCS2*/
+#define R0900_P2_RTCS2  0xf252
+#define F0900_P2_TMGALPHAS2_EXP  0xf25200f0
+#define F0900_P2_TMGBETAS2_EXP  0xf252000f
+
+/*P2_TMGTHRISE*/
+#define R0900_P2_TMGTHRISE  0xf253
+#define F0900_P2_TMGLOCK_THRISE  0xf25300ff
+
+/*P2_TMGTHFALL*/
+#define R0900_P2_TMGTHFALL  0xf254
+#define F0900_P2_TMGLOCK_THFALL  0xf25400ff
+
+/*P2_SFRUPRATIO*/
+#define R0900_P2_SFRUPRATIO  0xf255
+#define F0900_P2_SFR_UPRATIO  0xf25500ff
+
+/*P2_SFRLOWRATIO*/
+#define R0900_P2_SFRLOWRATIO  0xf256
+#define F0900_P2_SFR_LOWRATIO  0xf25600ff
+
+/*P2_KREFTMG*/
+#define R0900_P2_KREFTMG  0xf258
+#define F0900_P2_KREF_TMG  0xf25800ff
+
+/*P2_SFRSTEP*/
+#define R0900_P2_SFRSTEP  0xf259
+#define F0900_P2_SFR_SCANSTEP  0xf25900f0
+#define F0900_P2_SFR_CENTERSTEP  0xf259000f
+
+/*P2_TMGCFG2*/
+#define R0900_P2_TMGCFG2  0xf25a
+#define F0900_P2_DIS_AUTOSAMP  0xf25a0008
+#define F0900_P2_SCANINIT_QUART  0xf25a0004
+#define F0900_P2_NOTMG_DVBS1DERAT  0xf25a0002
+#define F0900_P2_SFRRATIO_FINE  0xf25a0001
+
+/*P2_SFRINIT1*/
+#define R0900_P2_SFRINIT1  0xf25e
+#define F0900_P2_SFR_INIT1  0xf25e00ff
+
+/*P2_SFRINIT0*/
+#define R0900_P2_SFRINIT0  0xf25f
+#define F0900_P2_SFR_INIT0  0xf25f00ff
+
+/*P2_SFRUP1*/
+#define R0900_P2_SFRUP1  0xf260
+#define F0900_P2_AUTO_GUP  0xf2600080
+#define F0900_P2_SYMB_FREQ_UP1  0xf260007f
+
+/*P2_SFRUP0*/
+#define R0900_P2_SFRUP0  0xf261
+#define F0900_P2_SYMB_FREQ_UP0  0xf26100ff
+
+/*P2_SFRLOW1*/
+#define R0900_P2_SFRLOW1  0xf262
+#define F0900_P2_AUTO_GLOW  0xf2620080
+#define F0900_P2_SYMB_FREQ_LOW1  0xf262007f
+
+/*P2_SFRLOW0*/
+#define R0900_P2_SFRLOW0  0xf263
+#define F0900_P2_SYMB_FREQ_LOW0  0xf26300ff
+
+/*P2_SFR3*/
+#define R0900_P2_SFR3  0xf264
+#define F0900_P2_SYMB_FREQ3  0xf26400ff
+
+/*P2_SFR2*/
+#define R0900_P2_SFR2  0xf265
+#define F0900_P2_SYMB_FREQ2  0xf26500ff
+
+/*P2_SFR1*/
+#define R0900_P2_SFR1  0xf266
+#define F0900_P2_SYMB_FREQ1  0xf26600ff
+
+/*P2_SFR0*/
+#define R0900_P2_SFR0  0xf267
+#define F0900_P2_SYMB_FREQ0  0xf26700ff
+
+/*P2_TMGREG2*/
+#define R0900_P2_TMGREG2  0xf268
+#define F0900_P2_TMGREG2  0xf26800ff
+
+/*P2_TMGREG1*/
+#define R0900_P2_TMGREG1  0xf269
+#define F0900_P2_TMGREG1  0xf26900ff
+
+/*P2_TMGREG0*/
+#define R0900_P2_TMGREG0  0xf26a
+#define F0900_P2_TMGREG0  0xf26a00ff
+
+/*P2_TMGLOCK1*/
+#define R0900_P2_TMGLOCK1  0xf26b
+#define F0900_P2_TMGLOCK_LEVEL1  0xf26b01ff
+
+/*P2_TMGLOCK0*/
+#define R0900_P2_TMGLOCK0  0xf26c
+#define F0900_P2_TMGLOCK_LEVEL0  0xf26c00ff
+
+/*P2_TMGOBS*/
+#define R0900_P2_TMGOBS  0xf26d
+#define F0900_P2_ROLLOFF_STATUS  0xf26d00c0
+#define F0900_P2_SCAN_SIGN  0xf26d0030
+#define F0900_P2_TMG_SCANNING  0xf26d0008
+#define F0900_P2_CHCENTERING_MODE  0xf26d0004
+#define F0900_P2_TMG_SCANFAIL  0xf26d0002
+
+/*P2_EQUALCFG*/
+#define R0900_P2_EQUALCFG  0xf26f
+#define F0900_P2_NOTMG_NEGALWAIT  0xf26f0080
+#define F0900_P2_EQUAL_ON  0xf26f0040
+#define F0900_P2_SEL_EQUALCOR  0xf26f0038
+#define F0900_P2_MU_EQUALDFE  0xf26f0007
+
+/*P2_EQUAI1*/
+#define R0900_P2_EQUAI1  0xf270
+#define F0900_P2_EQUA_ACCI1  0xf27001ff
+
+/*P2_EQUAQ1*/
+#define R0900_P2_EQUAQ1  0xf271
+#define F0900_P2_EQUA_ACCQ1  0xf27101ff
+
+/*P2_EQUAI2*/
+#define R0900_P2_EQUAI2  0xf272
+#define F0900_P2_EQUA_ACCI2  0xf27201ff
+
+/*P2_EQUAQ2*/
+#define R0900_P2_EQUAQ2  0xf273
+#define F0900_P2_EQUA_ACCQ2  0xf27301ff
+
+/*P2_EQUAI3*/
+#define R0900_P2_EQUAI3  0xf274
+#define F0900_P2_EQUA_ACCI3  0xf27401ff
+
+/*P2_EQUAQ3*/
+#define R0900_P2_EQUAQ3  0xf275
+#define F0900_P2_EQUA_ACCQ3  0xf27501ff
+
+/*P2_EQUAI4*/
+#define R0900_P2_EQUAI4  0xf276
+#define F0900_P2_EQUA_ACCI4  0xf27601ff
+
+/*P2_EQUAQ4*/
+#define R0900_P2_EQUAQ4  0xf277
+#define F0900_P2_EQUA_ACCQ4  0xf27701ff
+
+/*P2_EQUAI5*/
+#define R0900_P2_EQUAI5  0xf278
+#define F0900_P2_EQUA_ACCI5  0xf27801ff
+
+/*P2_EQUAQ5*/
+#define R0900_P2_EQUAQ5  0xf279
+#define F0900_P2_EQUA_ACCQ5  0xf27901ff
+
+/*P2_EQUAI6*/
+#define R0900_P2_EQUAI6  0xf27a
+#define F0900_P2_EQUA_ACCI6  0xf27a01ff
+
+/*P2_EQUAQ6*/
+#define R0900_P2_EQUAQ6  0xf27b
+#define F0900_P2_EQUA_ACCQ6  0xf27b01ff
+
+/*P2_EQUAI7*/
+#define R0900_P2_EQUAI7  0xf27c
+#define F0900_P2_EQUA_ACCI7  0xf27c01ff
+
+/*P2_EQUAQ7*/
+#define R0900_P2_EQUAQ7  0xf27d
+#define F0900_P2_EQUA_ACCQ7  0xf27d01ff
+
+/*P2_EQUAI8*/
+#define R0900_P2_EQUAI8  0xf27e
+#define F0900_P2_EQUA_ACCI8  0xf27e01ff
+
+/*P2_EQUAQ8*/
+#define R0900_P2_EQUAQ8  0xf27f
+#define F0900_P2_EQUA_ACCQ8  0xf27f01ff
+
+/*P2_NNOSDATAT1*/
+#define R0900_P2_NNOSDATAT1  0xf280
+#define F0900_P2_NOSDATAT_NORMED1  0xf28000ff
+
+/*P2_NNOSDATAT0*/
+#define R0900_P2_NNOSDATAT0  0xf281
+#define F0900_P2_NOSDATAT_NORMED0  0xf28100ff
+
+/*P2_NNOSDATA1*/
+#define R0900_P2_NNOSDATA1  0xf282
+#define F0900_P2_NOSDATA_NORMED1  0xf28200ff
+
+/*P2_NNOSDATA0*/
+#define R0900_P2_NNOSDATA0  0xf283
+#define F0900_P2_NOSDATA_NORMED0  0xf28300ff
+
+/*P2_NNOSPLHT1*/
+#define R0900_P2_NNOSPLHT1  0xf284
+#define F0900_P2_NOSPLHT_NORMED1  0xf28400ff
+
+/*P2_NNOSPLHT0*/
+#define R0900_P2_NNOSPLHT0  0xf285
+#define F0900_P2_NOSPLHT_NORMED0  0xf28500ff
+
+/*P2_NNOSPLH1*/
+#define R0900_P2_NNOSPLH1  0xf286
+#define F0900_P2_NOSPLH_NORMED1  0xf28600ff
+
+/*P2_NNOSPLH0*/
+#define R0900_P2_NNOSPLH0  0xf287
+#define F0900_P2_NOSPLH_NORMED0  0xf28700ff
+
+/*P2_NOSDATAT1*/
+#define R0900_P2_NOSDATAT1  0xf288
+#define F0900_P2_NOSDATAT_UNNORMED1  0xf28800ff
+
+/*P2_NOSDATAT0*/
+#define R0900_P2_NOSDATAT0  0xf289
+#define F0900_P2_NOSDATAT_UNNORMED0  0xf28900ff
+
+/*P2_NOSDATA1*/
+#define R0900_P2_NOSDATA1  0xf28a
+#define F0900_P2_NOSDATA_UNNORMED1  0xf28a00ff
+
+/*P2_NOSDATA0*/
+#define R0900_P2_NOSDATA0  0xf28b
+#define F0900_P2_NOSDATA_UNNORMED0  0xf28b00ff
+
+/*P2_NOSPLHT1*/
+#define R0900_P2_NOSPLHT1  0xf28c
+#define F0900_P2_NOSPLHT_UNNORMED1  0xf28c00ff
+
+/*P2_NOSPLHT0*/
+#define R0900_P2_NOSPLHT0  0xf28d
+#define F0900_P2_NOSPLHT_UNNORMED0  0xf28d00ff
+
+/*P2_NOSPLH1*/
+#define R0900_P2_NOSPLH1  0xf28e
+#define F0900_P2_NOSPLH_UNNORMED1  0xf28e00ff
+
+/*P2_NOSPLH0*/
+#define R0900_P2_NOSPLH0  0xf28f
+#define F0900_P2_NOSPLH_UNNORMED0  0xf28f00ff
+
+/*P2_CAR2CFG*/
+#define R0900_P2_CAR2CFG  0xf290
+#define F0900_P2_DESCRAMB_OFF  0xf2900080
+#define F0900_P2_PN4_SELECT  0xf2900040
+#define F0900_P2_CFR2_STOPDVBS1  0xf2900020
+#define F0900_P2_STOP_CFR2UPDATE  0xf2900010
+#define F0900_P2_STOP_NCO2UPDATE  0xf2900008
+#define F0900_P2_ROTA2ON  0xf2900004
+#define F0900_P2_PH_DET_ALGO2  0xf2900003
+
+/*P2_ACLC2*/
+#define R0900_P2_ACLC2  0xf291
+#define F0900_P2_CAR2_PUNCT_ADERAT  0xf2910040
+#define F0900_P2_CAR2_ALPHA_MANT  0xf2910030
+#define F0900_P2_CAR2_ALPHA_EXP  0xf291000f
+
+/*P2_BCLC2*/
+#define R0900_P2_BCLC2  0xf292
+#define F0900_P2_DVBS2_NIP  0xf2920080
+#define F0900_P2_CAR2_PUNCT_BDERAT  0xf2920040
+#define F0900_P2_CAR2_BETA_MANT  0xf2920030
+#define F0900_P2_CAR2_BETA_EXP  0xf292000f
+
+/*P2_CFR22*/
+#define R0900_P2_CFR22  0xf293
+#define F0900_P2_CAR2_FREQ2  0xf29301ff
+
+/*P2_CFR21*/
+#define R0900_P2_CFR21  0xf294
+#define F0900_P2_CAR2_FREQ1  0xf29400ff
+
+/*P2_CFR20*/
+#define R0900_P2_CFR20  0xf295
+#define F0900_P2_CAR2_FREQ0  0xf29500ff
+
+/*P2_ACLC2S2Q*/
+#define R0900_P2_ACLC2S2Q  0xf297
+#define F0900_P2_ENAB_SPSKSYMB  0xf2970080
+#define F0900_P2_CAR2S2_QADERAT  0xf2970040
+#define F0900_P2_CAR2S2_Q_ALPH_M  0xf2970030
+#define F0900_P2_CAR2S2_Q_ALPH_E  0xf297000f
+
+/*P2_ACLC2S28*/
+#define R0900_P2_ACLC2S28  0xf298
+#define F0900_P2_OLDI3Q_MODE  0xf2980080
+#define F0900_P2_CAR2S2_8ADERAT  0xf2980040
+#define F0900_P2_CAR2S2_8_ALPH_M  0xf2980030
+#define F0900_P2_CAR2S2_8_ALPH_E  0xf298000f
+
+/*P2_ACLC2S216A*/
+#define R0900_P2_ACLC2S216A  0xf299
+#define F0900_P2_CAR2S2_16ADERAT  0xf2990040
+#define F0900_P2_CAR2S2_16A_ALPH_M  0xf2990030
+#define F0900_P2_CAR2S2_16A_ALPH_E  0xf299000f
+
+/*P2_ACLC2S232A*/
+#define R0900_P2_ACLC2S232A  0xf29a
+#define F0900_P2_CAR2S2_32ADERAT  0xf29a0040
+#define F0900_P2_CAR2S2_32A_ALPH_M  0xf29a0030
+#define F0900_P2_CAR2S2_32A_ALPH_E  0xf29a000f
+
+/*P2_BCLC2S2Q*/
+#define R0900_P2_BCLC2S2Q  0xf29c
+#define F0900_P2_DVBS2S2Q_NIP  0xf29c0080
+#define F0900_P2_CAR2S2_QBDERAT  0xf29c0040
+#define F0900_P2_CAR2S2_Q_BETA_M  0xf29c0030
+#define F0900_P2_CAR2S2_Q_BETA_E  0xf29c000f
+
+/*P2_BCLC2S28*/
+#define R0900_P2_BCLC2S28  0xf29d
+#define F0900_P2_DVBS2S28_NIP  0xf29d0080
+#define F0900_P2_CAR2S2_8BDERAT  0xf29d0040
+#define F0900_P2_CAR2S2_8_BETA_M  0xf29d0030
+#define F0900_P2_CAR2S2_8_BETA_E  0xf29d000f
+
+/*P2_BCLC2S216A*/
+#define R0900_P2_BCLC2S216A  0xf29e
+#define F0900_P2_DVBS2S216A_NIP  0xf29e0080
+#define F0900_P2_CAR2S2_16BDERAT  0xf29e0040
+#define F0900_P2_CAR2S2_16A_BETA_M  0xf29e0030
+#define F0900_P2_CAR2S2_16A_BETA_E  0xf29e000f
+
+/*P2_BCLC2S232A*/
+#define R0900_P2_BCLC2S232A  0xf29f
+#define F0900_P2_DVBS2S232A_NIP  0xf29f0080
+#define F0900_P2_CAR2S2_32BDERAT  0xf29f0040
+#define F0900_P2_CAR2S2_32A_BETA_M  0xf29f0030
+#define F0900_P2_CAR2S2_32A_BETA_E  0xf29f000f
+
+/*P2_PLROOT2*/
+#define R0900_P2_PLROOT2  0xf2ac
+#define F0900_P2_SHORTFR_DISABLE  0xf2ac0080
+#define F0900_P2_LONGFR_DISABLE  0xf2ac0040
+#define F0900_P2_DUMMYPL_DISABLE  0xf2ac0020
+#define F0900_P2_SHORTFR_AVOID  0xf2ac0010
+#define F0900_P2_PLSCRAMB_MODE  0xf2ac000c
+#define F0900_P2_PLSCRAMB_ROOT2  0xf2ac0003
+
+/*P2_PLROOT1*/
+#define R0900_P2_PLROOT1  0xf2ad
+#define F0900_P2_PLSCRAMB_ROOT1  0xf2ad00ff
+
+/*P2_PLROOT0*/
+#define R0900_P2_PLROOT0  0xf2ae
+#define F0900_P2_PLSCRAMB_ROOT0  0xf2ae00ff
+
+/*P2_MODCODLST0*/
+#define R0900_P2_MODCODLST0  0xf2b0
+#define F0900_P2_EN_TOKEN31  0xf2b00080
+#define F0900_P2_SYNCTAG_SELECT  0xf2b00040
+#define F0900_P2_MODCODRQ_MODE  0xf2b00030
+
+/*P2_MODCODLST1*/
+#define R0900_P2_MODCODLST1  0xf2b1
+#define F0900_P2_DIS_MODCOD29  0xf2b100f0
+#define F0900_P2_DIS_32PSK_9_10  0xf2b1000f
+
+/*P2_MODCODLST2*/
+#define R0900_P2_MODCODLST2  0xf2b2
+#define F0900_P2_DIS_32PSK_8_9  0xf2b200f0
+#define F0900_P2_DIS_32PSK_5_6  0xf2b2000f
+
+/*P2_MODCODLST3*/
+#define R0900_P2_MODCODLST3  0xf2b3
+#define F0900_P2_DIS_32PSK_4_5  0xf2b300f0
+#define F0900_P2_DIS_32PSK_3_4  0xf2b3000f
+
+/*P2_MODCODLST4*/
+#define R0900_P2_MODCODLST4  0xf2b4
+#define F0900_P2_DIS_16PSK_9_10  0xf2b400f0
+#define F0900_P2_DIS_16PSK_8_9  0xf2b4000f
+
+/*P2_MODCODLST5*/
+#define R0900_P2_MODCODLST5  0xf2b5
+#define F0900_P2_DIS_16PSK_5_6  0xf2b500f0
+#define F0900_P2_DIS_16PSK_4_5  0xf2b5000f
+
+/*P2_MODCODLST6*/
+#define R0900_P2_MODCODLST6  0xf2b6
+#define F0900_P2_DIS_16PSK_3_4  0xf2b600f0
+#define F0900_P2_DIS_16PSK_2_3  0xf2b6000f
+
+/*P2_MODCODLST7*/
+#define R0900_P2_MODCODLST7  0xf2b7
+#define F0900_P2_DIS_8P_9_10  0xf2b700f0
+#define F0900_P2_DIS_8P_8_9  0xf2b7000f
+
+/*P2_MODCODLST8*/
+#define R0900_P2_MODCODLST8  0xf2b8
+#define F0900_P2_DIS_8P_5_6  0xf2b800f0
+#define F0900_P2_DIS_8P_3_4  0xf2b8000f
+
+/*P2_MODCODLST9*/
+#define R0900_P2_MODCODLST9  0xf2b9
+#define F0900_P2_DIS_8P_2_3  0xf2b900f0
+#define F0900_P2_DIS_8P_3_5  0xf2b9000f
+
+/*P2_MODCODLSTA*/
+#define R0900_P2_MODCODLSTA  0xf2ba
+#define F0900_P2_DIS_QP_9_10  0xf2ba00f0
+#define F0900_P2_DIS_QP_8_9  0xf2ba000f
+
+/*P2_MODCODLSTB*/
+#define R0900_P2_MODCODLSTB  0xf2bb
+#define F0900_P2_DIS_QP_5_6  0xf2bb00f0
+#define F0900_P2_DIS_QP_4_5  0xf2bb000f
+
+/*P2_MODCODLSTC*/
+#define R0900_P2_MODCODLSTC  0xf2bc
+#define F0900_P2_DIS_QP_3_4  0xf2bc00f0
+#define F0900_P2_DIS_QP_2_3  0xf2bc000f
+
+/*P2_MODCODLSTD*/
+#define R0900_P2_MODCODLSTD  0xf2bd
+#define F0900_P2_DIS_QP_3_5  0xf2bd00f0
+#define F0900_P2_DIS_QP_1_2  0xf2bd000f
+
+/*P2_MODCODLSTE*/
+#define R0900_P2_MODCODLSTE  0xf2be
+#define F0900_P2_DIS_QP_2_5  0xf2be00f0
+#define F0900_P2_DIS_QP_1_3  0xf2be000f
+
+/*P2_MODCODLSTF*/
+#define R0900_P2_MODCODLSTF  0xf2bf
+#define F0900_P2_DIS_QP_1_4  0xf2bf00f0
+#define F0900_P2_DDEMOD_SET  0xf2bf0002
+#define F0900_P2_DDEMOD_MASK  0xf2bf0001
+
+/*P2_DMDRESCFG*/
+#define R0900_P2_DMDRESCFG  0xf2c6
+#define F0900_P2_DMDRES_RESET  0xf2c60080
+#define F0900_P2_DMDRES_NOISESQR  0xf2c60010
+#define F0900_P2_DMDRES_STRALL  0xf2c60008
+#define F0900_P2_DMDRES_NEWONLY  0xf2c60004
+#define F0900_P2_DMDRES_NOSTORE  0xf2c60002
+#define F0900_P2_DMDRES_AGC2MEM  0xf2c60001
+
+/*P2_DMDRESADR*/
+#define R0900_P2_DMDRESADR  0xf2c7
+#define F0900_P2_SUSP_PREDCANAL  0xf2c70080
+#define F0900_P2_DMDRES_VALIDCFR  0xf2c70040
+#define F0900_P2_DMDRES_MEMFULL  0xf2c70030
+#define F0900_P2_DMDRES_RESNBR  0xf2c7000f
+
+/*P2_DMDRESDATA7*/
+#define R0900_P2_DMDRESDATA7  0xf2c8
+#define F0900_P2_DMDRES_DATA7  0xf2c800ff
+
+/*P2_DMDRESDATA6*/
+#define R0900_P2_DMDRESDATA6  0xf2c9
+#define F0900_P2_DMDRES_DATA6  0xf2c900ff
+
+/*P2_DMDRESDATA5*/
+#define R0900_P2_DMDRESDATA5  0xf2ca
+#define F0900_P2_DMDRES_DATA5  0xf2ca00ff
+
+/*P2_DMDRESDATA4*/
+#define R0900_P2_DMDRESDATA4  0xf2cb
+#define F0900_P2_DMDRES_DATA4  0xf2cb00ff
+
+/*P2_DMDRESDATA3*/
+#define R0900_P2_DMDRESDATA3  0xf2cc
+#define F0900_P2_DMDRES_DATA3  0xf2cc00ff
+
+/*P2_DMDRESDATA2*/
+#define R0900_P2_DMDRESDATA2  0xf2cd
+#define F0900_P2_DMDRES_DATA2  0xf2cd00ff
+
+/*P2_DMDRESDATA1*/
+#define R0900_P2_DMDRESDATA1  0xf2ce
+#define F0900_P2_DMDRES_DATA1  0xf2ce00ff
+
+/*P2_DMDRESDATA0*/
+#define R0900_P2_DMDRESDATA0  0xf2cf
+#define F0900_P2_DMDRES_DATA0  0xf2cf00ff
+
+/*P2_FFEI1*/
+#define R0900_P2_FFEI1  0xf2d0
+#define F0900_P2_FFE_ACCI1  0xf2d001ff
+
+/*P2_FFEQ1*/
+#define R0900_P2_FFEQ1  0xf2d1
+#define F0900_P2_FFE_ACCQ1  0xf2d101ff
+
+/*P2_FFEI2*/
+#define R0900_P2_FFEI2  0xf2d2
+#define F0900_P2_FFE_ACCI2  0xf2d201ff
+
+/*P2_FFEQ2*/
+#define R0900_P2_FFEQ2  0xf2d3
+#define F0900_P2_FFE_ACCQ2  0xf2d301ff
+
+/*P2_FFEI3*/
+#define R0900_P2_FFEI3  0xf2d4
+#define F0900_P2_FFE_ACCI3  0xf2d401ff
+
+/*P2_FFEQ3*/
+#define R0900_P2_FFEQ3  0xf2d5
+#define F0900_P2_FFE_ACCQ3  0xf2d501ff
+
+/*P2_FFEI4*/
+#define R0900_P2_FFEI4  0xf2d6
+#define F0900_P2_FFE_ACCI4  0xf2d601ff
+
+/*P2_FFEQ4*/
+#define R0900_P2_FFEQ4  0xf2d7
+#define F0900_P2_FFE_ACCQ4  0xf2d701ff
+
+/*P2_FFECFG*/
+#define R0900_P2_FFECFG  0xf2d8
+#define F0900_P2_EQUALFFE_ON  0xf2d80040
+#define F0900_P2_EQUAL_USEDSYMB  0xf2d80030
+#define F0900_P2_MU_EQUALFFE  0xf2d80007
+
+/*P2_TNRCFG*/
+#define R0900_P2_TNRCFG  0xf2e0
+#define F0900_P2_TUN_ACKFAIL  0xf2e00080
+#define F0900_P2_TUN_TYPE  0xf2e00070
+#define F0900_P2_TUN_SECSTOP  0xf2e00008
+#define F0900_P2_TUN_VCOSRCH  0xf2e00004
+#define F0900_P2_TUN_MADDRESS  0xf2e00003
+
+/*P2_TNRCFG2*/
+#define R0900_P2_TNRCFG2  0xf2e1
+#define F0900_P2_TUN_IQSWAP  0xf2e10080
+#define F0900_P2_STB6110_STEP2MHZ  0xf2e10040
+#define F0900_P2_STB6120_DBLI2C  0xf2e10020
+#define F0900_P2_DIS_FCCK  0xf2e10010
+#define F0900_P2_DIS_LPEN  0xf2e10008
+#define F0900_P2_DIS_BWCALC  0xf2e10004
+#define F0900_P2_SHORT_WAITSTATES  0xf2e10002
+#define F0900_P2_DIS_2BWAGC1  0xf2e10001
+
+/*P2_TNRXTAL*/
+#define R0900_P2_TNRXTAL  0xf2e4
+#define F0900_P2_TUN_MCLKDECIMAL  0xf2e400e0
+#define F0900_P2_TUN_XTALFREQ  0xf2e4001f
+
+/*P2_TNRSTEPS*/
+#define R0900_P2_TNRSTEPS  0xf2e7
+#define F0900_P2_TUNER_BW1P6  0xf2e70080
+#define F0900_P2_BWINC_OFFSET  0xf2e70070
+#define F0900_P2_SOFTSTEP_RNG  0xf2e70008
+#define F0900_P2_TUN_BWOFFSET  0xf2e70107
+
+/*P2_TNRGAIN*/
+#define R0900_P2_TNRGAIN  0xf2e8
+#define F0900_P2_TUN_KDIVEN  0xf2e800c0
+#define F0900_P2_STB6X00_OCK  0xf2e80030
+#define F0900_P2_TUN_GAIN  0xf2e8000f
+
+/*P2_TNRRF1*/
+#define R0900_P2_TNRRF1  0xf2e9
+#define F0900_P2_TUN_RFFREQ2  0xf2e900ff
+
+/*P2_TNRRF0*/
+#define R0900_P2_TNRRF0  0xf2ea
+#define F0900_P2_TUN_RFFREQ1  0xf2ea00ff
+
+/*P2_TNRBW*/
+#define R0900_P2_TNRBW  0xf2eb
+#define F0900_P2_TUN_RFFREQ0  0xf2eb00c0
+#define F0900_P2_TUN_BW  0xf2eb003f
+
+/*P2_TNRADJ*/
+#define R0900_P2_TNRADJ  0xf2ec
+#define F0900_P2_STB61X0_RCLK  0xf2ec0080
+#define F0900_P2_STB61X0_CALTIME  0xf2ec0040
+#define F0900_P2_STB6X00_DLB  0xf2ec0038
+#define F0900_P2_STB6000_FCL  0xf2ec0007
+
+/*P2_TNRCTL2*/
+#define R0900_P2_TNRCTL2  0xf2ed
+#define F0900_P2_STB61X0_LCP1_RCCKOFF  0xf2ed0080
+#define F0900_P2_STB61X0_LCP0  0xf2ed0040
+#define F0900_P2_STB61X0_XTOUT_RFOUTS  0xf2ed0020
+#define F0900_P2_STB61X0_XTON_MCKDV  0xf2ed0010
+#define F0900_P2_STB61X0_CALOFF_DCOFF  0xf2ed0008
+#define F0900_P2_STB6110_LPT  0xf2ed0004
+#define F0900_P2_STB6110_RX  0xf2ed0002
+#define F0900_P2_STB6110_SYN  0xf2ed0001
+
+/*P2_TNRCFG3*/
+#define R0900_P2_TNRCFG3  0xf2ee
+#define F0900_P2_STB6120_DISCTRL1  0xf2ee0080
+#define F0900_P2_STB6120_INVORDER  0xf2ee0040
+#define F0900_P2_STB6120_ENCTRL6  0xf2ee0020
+#define F0900_P2_TUN_PLLFREQ  0xf2ee001c
+#define F0900_P2_TUN_I2CFREQ_MODE  0xf2ee0003
+
+/*P2_TNRLAUNCH*/
+#define R0900_P2_TNRLAUNCH  0xf2f0
+
+/*P2_TNRLD*/
+#define R0900_P2_TNRLD  0xf2f0
+#define F0900_P2_TUNLD_VCOING  0xf2f00080
+#define F0900_P2_TUN_REG1FAIL  0xf2f00040
+#define F0900_P2_TUN_REG2FAIL  0xf2f00020
+#define F0900_P2_TUN_REG3FAIL  0xf2f00010
+#define F0900_P2_TUN_REG4FAIL  0xf2f00008
+#define F0900_P2_TUN_REG5FAIL  0xf2f00004
+#define F0900_P2_TUN_BWING  0xf2f00002
+#define F0900_P2_TUN_LOCKED  0xf2f00001
+
+/*P2_TNROBSL*/
+#define R0900_P2_TNROBSL  0xf2f6
+#define F0900_P2_TUN_I2CABORTED  0xf2f60080
+#define F0900_P2_TUN_LPEN  0xf2f60040
+#define F0900_P2_TUN_FCCK  0xf2f60020
+#define F0900_P2_TUN_I2CLOCKED  0xf2f60010
+#define F0900_P2_TUN_PROGDONE  0xf2f6000c
+#define F0900_P2_TUN_RFRESTE1  0xf2f60003
+
+/*P2_TNRRESTE*/
+#define R0900_P2_TNRRESTE  0xf2f7
+#define F0900_P2_TUN_RFRESTE0  0xf2f700ff
+
+/*P2_SMAPCOEF7*/
+#define R0900_P2_SMAPCOEF7  0xf300
+#define F0900_P2_DIS_QSCALE  0xf3000080
+#define F0900_P2_SMAPCOEF_Q_LLR12  0xf300017f
+
+/*P2_SMAPCOEF6*/
+#define R0900_P2_SMAPCOEF6  0xf301
+#define F0900_P2_DIS_NEWSCALE  0xf3010008
+#define F0900_P2_ADJ_8PSKLLR1  0xf3010004
+#define F0900_P2_OLD_8PSKLLR1  0xf3010002
+#define F0900_P2_DIS_AB8PSK  0xf3010001
+
+/*P2_SMAPCOEF5*/
+#define R0900_P2_SMAPCOEF5  0xf302
+#define F0900_P2_DIS_8SCALE  0xf3020080
+#define F0900_P2_SMAPCOEF_8P_LLR23  0xf302017f
+
+/*P2_DMDPLHSTAT*/
+#define R0900_P2_DMDPLHSTAT  0xf320
+#define F0900_P2_PLH_STATISTIC  0xf32000ff
+
+/*P2_LOCKTIME3*/
+#define R0900_P2_LOCKTIME3  0xf322
+#define F0900_P2_DEMOD_LOCKTIME3  0xf32200ff
+
+/*P2_LOCKTIME2*/
+#define R0900_P2_LOCKTIME2  0xf323
+#define F0900_P2_DEMOD_LOCKTIME2  0xf32300ff
+
+/*P2_LOCKTIME1*/
+#define R0900_P2_LOCKTIME1  0xf324
+#define F0900_P2_DEMOD_LOCKTIME1  0xf32400ff
+
+/*P2_LOCKTIME0*/
+#define R0900_P2_LOCKTIME0  0xf325
+#define F0900_P2_DEMOD_LOCKTIME0  0xf32500ff
+
+/*P2_VITSCALE*/
+#define R0900_P2_VITSCALE  0xf332
+#define F0900_P2_NVTH_NOSRANGE  0xf3320080
+#define F0900_P2_VERROR_MAXMODE  0xf3320040
+#define F0900_P2_KDIV_MODE  0xf3320030
+#define F0900_P2_NSLOWSN_LOCKED  0xf3320008
+#define F0900_P2_DELOCK_PRFLOSS  0xf3320004
+#define F0900_P2_DIS_RSFLOCK  0xf3320002
+
+/*P2_FECM*/
+#define R0900_P2_FECM  0xf333
+#define F0900_P2_DSS_DVB  0xf3330080
+#define F0900_P2_DEMOD_BYPASS  0xf3330040
+#define F0900_P2_CMP_SLOWMODE  0xf3330020
+#define F0900_P2_DSS_SRCH  0xf3330010
+#define F0900_P2_DIFF_MODEVIT  0xf3330004
+#define F0900_P2_SYNCVIT  0xf3330002
+#define F0900_P2_IQINV  0xf3330001
+
+/*P2_VTH12*/
+#define R0900_P2_VTH12  0xf334
+#define F0900_P2_VTH12  0xf33400ff
+
+/*P2_VTH23*/
+#define R0900_P2_VTH23  0xf335
+#define F0900_P2_VTH23  0xf33500ff
+
+/*P2_VTH34*/
+#define R0900_P2_VTH34  0xf336
+#define F0900_P2_VTH34  0xf33600ff
+
+/*P2_VTH56*/
+#define R0900_P2_VTH56  0xf337
+#define F0900_P2_VTH56  0xf33700ff
+
+/*P2_VTH67*/
+#define R0900_P2_VTH67  0xf338
+#define F0900_P2_VTH67  0xf33800ff
+
+/*P2_VTH78*/
+#define R0900_P2_VTH78  0xf339
+#define F0900_P2_VTH78  0xf33900ff
+
+/*P2_VITCURPUN*/
+#define R0900_P2_VITCURPUN  0xf33a
+#define F0900_P2_VIT_MAPPING  0xf33a00e0
+#define F0900_P2_VIT_CURPUN  0xf33a001f
+
+/*P2_VERROR*/
+#define R0900_P2_VERROR  0xf33b
+#define F0900_P2_REGERR_VIT  0xf33b00ff
+
+/*P2_PRVIT*/
+#define R0900_P2_PRVIT  0xf33c
+#define F0900_P2_DIS_VTHLOCK  0xf33c0040
+#define F0900_P2_E7_8VIT  0xf33c0020
+#define F0900_P2_E6_7VIT  0xf33c0010
+#define F0900_P2_E5_6VIT  0xf33c0008
+#define F0900_P2_E3_4VIT  0xf33c0004
+#define F0900_P2_E2_3VIT  0xf33c0002
+#define F0900_P2_E1_2VIT  0xf33c0001
+
+/*P2_VAVSRVIT*/
+#define R0900_P2_VAVSRVIT  0xf33d
+#define F0900_P2_AMVIT  0xf33d0080
+#define F0900_P2_FROZENVIT  0xf33d0040
+#define F0900_P2_SNVIT  0xf33d0030
+#define F0900_P2_TOVVIT  0xf33d000c
+#define F0900_P2_HYPVIT  0xf33d0003
+
+/*P2_VSTATUSVIT*/
+#define R0900_P2_VSTATUSVIT  0xf33e
+#define F0900_P2_VITERBI_ON  0xf33e0080
+#define F0900_P2_END_LOOPVIT  0xf33e0040
+#define F0900_P2_VITERBI_DEPRF  0xf33e0020
+#define F0900_P2_PRFVIT  0xf33e0010
+#define F0900_P2_LOCKEDVIT  0xf33e0008
+#define F0900_P2_VITERBI_DELOCK  0xf33e0004
+#define F0900_P2_VIT_DEMODSEL  0xf33e0002
+#define F0900_P2_VITERBI_COMPOUT  0xf33e0001
+
+/*P2_VTHINUSE*/
+#define R0900_P2_VTHINUSE  0xf33f
+#define F0900_P2_VIT_INUSE  0xf33f00ff
+
+/*P2_KDIV12*/
+#define R0900_P2_KDIV12  0xf340
+#define F0900_P2_KDIV12_MANUAL  0xf3400080
+#define F0900_P2_K_DIVIDER_12  0xf340007f
+
+/*P2_KDIV23*/
+#define R0900_P2_KDIV23  0xf341
+#define F0900_P2_KDIV23_MANUAL  0xf3410080
+#define F0900_P2_K_DIVIDER_23  0xf341007f
+
+/*P2_KDIV34*/
+#define R0900_P2_KDIV34  0xf342
+#define F0900_P2_KDIV34_MANUAL  0xf3420080
+#define F0900_P2_K_DIVIDER_34  0xf342007f
+
+/*P2_KDIV56*/
+#define R0900_P2_KDIV56  0xf343
+#define F0900_P2_KDIV56_MANUAL  0xf3430080
+#define F0900_P2_K_DIVIDER_56  0xf343007f
+
+/*P2_KDIV67*/
+#define R0900_P2_KDIV67  0xf344
+#define F0900_P2_KDIV67_MANUAL  0xf3440080
+#define F0900_P2_K_DIVIDER_67  0xf344007f
+
+/*P2_KDIV78*/
+#define R0900_P2_KDIV78  0xf345
+#define F0900_P2_KDIV78_MANUAL  0xf3450080
+#define F0900_P2_K_DIVIDER_78  0xf345007f
+
+/*P2_PDELCTRL1*/
+#define R0900_P2_PDELCTRL1  0xf350
+#define F0900_P2_INV_MISMASK  0xf3500080
+#define F0900_P2_FORCE_ACCEPTED  0xf3500040
+#define F0900_P2_FILTER_EN  0xf3500020
+#define F0900_P2_FORCE_PKTDELINUSE  0xf3500010
+#define F0900_P2_HYSTEN  0xf3500008
+#define F0900_P2_HYSTSWRST  0xf3500004
+#define F0900_P2_EN_MIS00  0xf3500002
+#define F0900_P2_ALGOSWRST  0xf3500001
+
+/*P2_PDELCTRL2*/
+#define R0900_P2_PDELCTRL2  0xf351
+#define F0900_P2_FORCE_CONTINUOUS  0xf3510080
+#define F0900_P2_RESET_UPKO_COUNT  0xf3510040
+#define F0900_P2_USER_PKTDELIN_NB  0xf3510020
+#define F0900_P2_FORCE_LOCKED  0xf3510010
+#define F0900_P2_DATA_UNBBSCRAM  0xf3510008
+#define F0900_P2_FORCE_LONGPKT  0xf3510004
+#define F0900_P2_FRAME_MODE  0xf3510002
+
+/*P2_HYSTTHRESH*/
+#define R0900_P2_HYSTTHRESH  0xf354
+#define F0900_P2_UNLCK_THRESH  0xf35400f0
+#define F0900_P2_DELIN_LCK_THRESH  0xf354000f
+
+/*P2_ISIENTRY*/
+#define R0900_P2_ISIENTRY  0xf35e
+#define F0900_P2_ISI_ENTRY  0xf35e00ff
+
+/*P2_ISIBITENA*/
+#define R0900_P2_ISIBITENA  0xf35f
+#define F0900_P2_ISI_BIT_EN  0xf35f00ff
+
+/*P2_MATSTR1*/
+#define R0900_P2_MATSTR1  0xf360
+#define F0900_P2_MATYPE_CURRENT1  0xf36000ff
+
+/*P2_MATSTR0*/
+#define R0900_P2_MATSTR0  0xf361
+#define F0900_P2_MATYPE_CURRENT0  0xf36100ff
+
+/*P2_UPLSTR1*/
+#define R0900_P2_UPLSTR1  0xf362
+#define F0900_P2_UPL_CURRENT1  0xf36200ff
+
+/*P2_UPLSTR0*/
+#define R0900_P2_UPLSTR0  0xf363
+#define F0900_P2_UPL_CURRENT0  0xf36300ff
+
+/*P2_DFLSTR1*/
+#define R0900_P2_DFLSTR1  0xf364
+#define F0900_P2_DFL_CURRENT1  0xf36400ff
+
+/*P2_DFLSTR0*/
+#define R0900_P2_DFLSTR0  0xf365
+#define F0900_P2_DFL_CURRENT0  0xf36500ff
+
+/*P2_SYNCSTR*/
+#define R0900_P2_SYNCSTR  0xf366
+#define F0900_P2_SYNC_CURRENT  0xf36600ff
+
+/*P2_SYNCDSTR1*/
+#define R0900_P2_SYNCDSTR1  0xf367
+#define F0900_P2_SYNCD_CURRENT1  0xf36700ff
+
+/*P2_SYNCDSTR0*/
+#define R0900_P2_SYNCDSTR0  0xf368
+#define F0900_P2_SYNCD_CURRENT0  0xf36800ff
+
+/*P2_PDELSTATUS1*/
+#define R0900_P2_PDELSTATUS1  0xf369
+#define F0900_P2_PKTDELIN_DELOCK  0xf3690080
+#define F0900_P2_SYNCDUPDFL_BADDFL  0xf3690040
+#define F0900_P2_CONTINUOUS_STREAM  0xf3690020
+#define F0900_P2_UNACCEPTED_STREAM  0xf3690010
+#define F0900_P2_BCH_ERROR_FLAG  0xf3690008
+#define F0900_P2_BBHCRCKO  0xf3690004
+#define F0900_P2_PKTDELIN_LOCK  0xf3690002
+#define F0900_P2_FIRST_LOCK  0xf3690001
+
+/*P2_PDELSTATUS2*/
+#define R0900_P2_PDELSTATUS2  0xf36a
+#define F0900_P2_PKTDEL_DEMODSEL  0xf36a0080
+#define F0900_P2_FRAME_MODCOD  0xf36a007c
+#define F0900_P2_FRAME_TYPE  0xf36a0003
+
+/*P2_BBFCRCKO1*/
+#define R0900_P2_BBFCRCKO1  0xf36b
+#define F0900_P2_BBHCRC_KOCNT1  0xf36b00ff
+
+/*P2_BBFCRCKO0*/
+#define R0900_P2_BBFCRCKO0  0xf36c
+#define F0900_P2_BBHCRC_KOCNT0  0xf36c00ff
+
+/*P2_UPCRCKO1*/
+#define R0900_P2_UPCRCKO1  0xf36d
+#define F0900_P2_PKTCRC_KOCNT1  0xf36d00ff
+
+/*P2_UPCRCKO0*/
+#define R0900_P2_UPCRCKO0  0xf36e
+#define F0900_P2_PKTCRC_KOCNT0  0xf36e00ff
+
+/*P2_TSSTATEM*/
+#define R0900_P2_TSSTATEM  0xf370
+#define F0900_P2_TSDIL_ON  0xf3700080
+#define F0900_P2_TSSKIPRS_ON  0xf3700040
+#define F0900_P2_TSRS_ON  0xf3700020
+#define F0900_P2_TSDESCRAMB_ON  0xf3700010
+#define F0900_P2_TSFRAME_MODE  0xf3700008
+#define F0900_P2_TS_DISABLE  0xf3700004
+#define F0900_P2_TSACM_MODE  0xf3700002
+#define F0900_P2_TSOUT_NOSYNC  0xf3700001
+
+/*P2_TSCFGH*/
+#define R0900_P2_TSCFGH  0xf372
+#define F0900_P2_TSFIFO_DVBCI  0xf3720080
+#define F0900_P2_TSFIFO_SERIAL  0xf3720040
+#define F0900_P2_TSFIFO_TEIUPDATE  0xf3720020
+#define F0900_P2_TSFIFO_DUTY50  0xf3720010
+#define F0900_P2_TSFIFO_HSGNLOUT  0xf3720008
+#define F0900_P2_TSFIFO_ERRMODE  0xf3720006
+#define F0900_P2_RST_HWARE  0xf3720001
+
+/*P2_TSCFGM*/
+#define R0900_P2_TSCFGM  0xf373
+#define F0900_P2_TSFIFO_MANSPEED  0xf37300c0
+#define F0900_P2_TSFIFO_PERMDATA  0xf3730020
+#define F0900_P2_TSFIFO_NONEWSGNL  0xf3730010
+#define F0900_P2_TSFIFO_BITSPEED  0xf3730008
+#define F0900_P2_NPD_SPECDVBS2  0xf3730004
+#define F0900_P2_TSFIFO_STOPCKDIS  0xf3730002
+#define F0900_P2_TSFIFO_INVDATA  0xf3730001
+
+/*P2_TSCFGL*/
+#define R0900_P2_TSCFGL  0xf374
+#define F0900_P2_TSFIFO_BCLKDEL1CK  0xf37400c0
+#define F0900_P2_BCHERROR_MODE  0xf3740030
+#define F0900_P2_TSFIFO_NSGNL2DATA  0xf3740008
+#define F0900_P2_TSFIFO_EMBINDVB  0xf3740004
+#define F0900_P2_TSFIFO_DPUNACT  0xf3740002
+#define F0900_P2_TSFIFO_NPDOFF  0xf3740001
+
+/*P2_TSINSDELH*/
+#define R0900_P2_TSINSDELH  0xf376
+#define F0900_P2_TSDEL_SYNCBYTE  0xf3760080
+#define F0900_P2_TSDEL_XXHEADER  0xf3760040
+#define F0900_P2_TSDEL_BBHEADER  0xf3760020
+#define F0900_P2_TSDEL_DATAFIELD  0xf3760010
+#define F0900_P2_TSINSDEL_ISCR  0xf3760008
+#define F0900_P2_TSINSDEL_NPD  0xf3760004
+#define F0900_P2_TSINSDEL_RSPARITY  0xf3760002
+#define F0900_P2_TSINSDEL_CRC8  0xf3760001
+
+/*P2_TSSPEED*/
+#define R0900_P2_TSSPEED  0xf380
+#define F0900_P2_TSFIFO_OUTSPEED  0xf38000ff
+
+/*P2_TSSTATUS*/
+#define R0900_P2_TSSTATUS  0xf381
+#define F0900_P2_TSFIFO_LINEOK  0xf3810080
+#define F0900_P2_TSFIFO_ERROR  0xf3810040
+#define F0900_P2_TSFIFO_DATA7  0xf3810020
+#define F0900_P2_TSFIFO_NOSYNC  0xf3810010
+#define F0900_P2_ISCR_INITIALIZED  0xf3810008
+#define F0900_P2_ISCR_UPDATED  0xf3810004
+#define F0900_P2_SOFFIFO_UNREGUL  0xf3810002
+#define F0900_P2_DIL_READY  0xf3810001
+
+/*P2_TSSTATUS2*/
+#define R0900_P2_TSSTATUS2  0xf382
+#define F0900_P2_TSFIFO_DEMODSEL  0xf3820080
+#define F0900_P2_TSFIFOSPEED_STORE  0xf3820040
+#define F0900_P2_DILXX_RESET  0xf3820020
+#define F0900_P2_TSSERIAL_IMPOS  0xf3820010
+#define F0900_P2_TSFIFO_LINENOK  0xf3820008
+#define F0900_P2_BITSPEED_EVENT  0xf3820004
+#define F0900_P2_SCRAMBDETECT  0xf3820002
+#define F0900_P2_ULDTV67_FALSELOCK  0xf3820001
+
+/*P2_TSBITRATE1*/
+#define R0900_P2_TSBITRATE1  0xf383
+#define F0900_P2_TSFIFO_BITRATE1  0xf38300ff
+
+/*P2_TSBITRATE0*/
+#define R0900_P2_TSBITRATE0  0xf384
+#define F0900_P2_TSFIFO_BITRATE0  0xf38400ff
+
+/*P2_ERRCTRL1*/
+#define R0900_P2_ERRCTRL1  0xf398
+#define F0900_P2_ERR_SOURCE1  0xf39800f0
+#define F0900_P2_NUM_EVENT1  0xf3980007
+
+/*P2_ERRCNT12*/
+#define R0900_P2_ERRCNT12  0xf399
+#define F0900_P2_ERRCNT1_OLDVALUE  0xf3990080
+#define F0900_P2_ERR_CNT12  0xf399007f
+
+/*P2_ERRCNT11*/
+#define R0900_P2_ERRCNT11  0xf39a
+#define F0900_P2_ERR_CNT11  0xf39a00ff
+
+/*P2_ERRCNT10*/
+#define R0900_P2_ERRCNT10  0xf39b
+#define F0900_P2_ERR_CNT10  0xf39b00ff
+
+/*P2_ERRCTRL2*/
+#define R0900_P2_ERRCTRL2  0xf39c
+#define F0900_P2_ERR_SOURCE2  0xf39c00f0
+#define F0900_P2_NUM_EVENT2  0xf39c0007
+
+/*P2_ERRCNT22*/
+#define R0900_P2_ERRCNT22  0xf39d
+#define F0900_P2_ERRCNT2_OLDVALUE  0xf39d0080
+#define F0900_P2_ERR_CNT22  0xf39d007f
+
+/*P2_ERRCNT21*/
+#define R0900_P2_ERRCNT21  0xf39e
+#define F0900_P2_ERR_CNT21  0xf39e00ff
+
+/*P2_ERRCNT20*/
+#define R0900_P2_ERRCNT20  0xf39f
+#define F0900_P2_ERR_CNT20  0xf39f00ff
+
+/*P2_FECSPY*/
+#define R0900_P2_FECSPY  0xf3a0
+#define F0900_P2_SPY_ENABLE  0xf3a00080
+#define F0900_P2_NO_SYNCBYTE  0xf3a00040
+#define F0900_P2_SERIAL_MODE  0xf3a00020
+#define F0900_P2_UNUSUAL_PACKET  0xf3a00010
+#define F0900_P2_BER_PACKMODE  0xf3a00008
+#define F0900_P2_BERMETER_LMODE  0xf3a00002
+#define F0900_P2_BERMETER_RESET  0xf3a00001
+
+/*P2_FSPYCFG*/
+#define R0900_P2_FSPYCFG  0xf3a1
+#define F0900_P2_FECSPY_INPUT  0xf3a100c0
+#define F0900_P2_RST_ON_ERROR  0xf3a10020
+#define F0900_P2_ONE_SHOT  0xf3a10010
+#define F0900_P2_I2C_MODE  0xf3a1000c
+#define F0900_P2_SPY_HYSTERESIS  0xf3a10003
+
+/*P2_FSPYDATA*/
+#define R0900_P2_FSPYDATA  0xf3a2
+#define F0900_P2_SPY_STUFFING  0xf3a20080
+#define F0900_P2_NOERROR_PKTJITTER  0xf3a20040
+#define F0900_P2_SPY_CNULLPKT  0xf3a20020
+#define F0900_P2_SPY_OUTDATA_MODE  0xf3a2001f
+
+/*P2_FSPYOUT*/
+#define R0900_P2_FSPYOUT  0xf3a3
+#define F0900_P2_FSPY_DIRECT  0xf3a30080
+#define F0900_P2_SPY_OUTDATA_BUS  0xf3a30038
+#define F0900_P2_STUFF_MODE  0xf3a30007
+
+/*P2_FSTATUS*/
+#define R0900_P2_FSTATUS  0xf3a4
+#define F0900_P2_SPY_ENDSIM  0xf3a40080
+#define F0900_P2_VALID_SIM  0xf3a40040
+#define F0900_P2_FOUND_SIGNAL  0xf3a40020
+#define F0900_P2_DSS_SYNCBYTE  0xf3a40010
+#define F0900_P2_RESULT_STATE  0xf3a4000f
+
+/*P2_FBERCPT4*/
+#define R0900_P2_FBERCPT4  0xf3a8
+#define F0900_P2_FBERMETER_CPT4  0xf3a800ff
+
+/*P2_FBERCPT3*/
+#define R0900_P2_FBERCPT3  0xf3a9
+#define F0900_P2_FBERMETER_CPT3  0xf3a900ff
+
+/*P2_FBERCPT2*/
+#define R0900_P2_FBERCPT2  0xf3aa
+#define F0900_P2_FBERMETER_CPT2  0xf3aa00ff
+
+/*P2_FBERCPT1*/
+#define R0900_P2_FBERCPT1  0xf3ab
+#define F0900_P2_FBERMETER_CPT1  0xf3ab00ff
+
+/*P2_FBERCPT0*/
+#define R0900_P2_FBERCPT0  0xf3ac
+#define F0900_P2_FBERMETER_CPT0  0xf3ac00ff
+
+/*P2_FBERERR2*/
+#define R0900_P2_FBERERR2  0xf3ad
+#define F0900_P2_FBERMETER_ERR2  0xf3ad00ff
+
+/*P2_FBERERR1*/
+#define R0900_P2_FBERERR1  0xf3ae
+#define F0900_P2_FBERMETER_ERR1  0xf3ae00ff
+
+/*P2_FBERERR0*/
+#define R0900_P2_FBERERR0  0xf3af
+#define F0900_P2_FBERMETER_ERR0  0xf3af00ff
+
+/*P2_FSPYBER*/
+#define R0900_P2_FSPYBER  0xf3b2
+#define F0900_P2_FSPYOBS_XORREAD  0xf3b20040
+#define F0900_P2_FSPYBER_OBSMODE  0xf3b20020
+#define F0900_P2_FSPYBER_SYNCBYTE  0xf3b20010
+#define F0900_P2_FSPYBER_UNSYNC  0xf3b20008
+#define F0900_P2_FSPYBER_CTIME  0xf3b20007
+
+/*P1_IQCONST*/
+#define R0900_P1_IQCONST  0xf400
+#define F0900_P1_CONSTEL_SELECT  0xf4000060
+#define F0900_P1_IQSYMB_SEL  0xf400001f
+
+/*P1_NOSCFG*/
+#define R0900_P1_NOSCFG  0xf401
+#define F0900_P1_DUMMYPL_NOSDATA  0xf4010020
+#define F0900_P1_NOSPLH_BETA  0xf4010018
+#define F0900_P1_NOSDATA_BETA  0xf4010007
+
+/*P1_ISYMB*/
+#define R0900_P1_ISYMB  0xf402
+#define F0900_P1_I_SYMBOL  0xf40201ff
+
+/*P1_QSYMB*/
+#define R0900_P1_QSYMB  0xf403
+#define F0900_P1_Q_SYMBOL  0xf40301ff
+
+/*P1_AGC1CFG*/
+#define R0900_P1_AGC1CFG  0xf404
+#define F0900_P1_DC_FROZEN  0xf4040080
+#define F0900_P1_DC_CORRECT  0xf4040040
+#define F0900_P1_AMM_FROZEN  0xf4040020
+#define F0900_P1_AMM_CORRECT  0xf4040010
+#define F0900_P1_QUAD_FROZEN  0xf4040008
+#define F0900_P1_QUAD_CORRECT  0xf4040004
+#define F0900_P1_DCCOMP_SLOW  0xf4040002
+#define F0900_P1_IQMISM_SLOW  0xf4040001
+
+/*P1_AGC1CN*/
+#define R0900_P1_AGC1CN  0xf406
+#define F0900_P1_AGC1_LOCKED  0xf4060080
+#define F0900_P1_AGC1_OVERFLOW  0xf4060040
+#define F0900_P1_AGC1_NOSLOWLK  0xf4060020
+#define F0900_P1_AGC1_MINPOWER  0xf4060010
+#define F0900_P1_AGCOUT_FAST  0xf4060008
+#define F0900_P1_AGCIQ_BETA  0xf4060007
+
+/*P1_AGC1REF*/
+#define R0900_P1_AGC1REF  0xf407
+#define F0900_P1_AGCIQ_REF  0xf40700ff
+
+/*P1_IDCCOMP*/
+#define R0900_P1_IDCCOMP  0xf408
+#define F0900_P1_IAVERAGE_ADJ  0xf40801ff
+
+/*P1_QDCCOMP*/
+#define R0900_P1_QDCCOMP  0xf409
+#define F0900_P1_QAVERAGE_ADJ  0xf40901ff
+
+/*P1_POWERI*/
+#define R0900_P1_POWERI  0xf40a
+#define F0900_P1_POWER_I  0xf40a00ff
+
+/*P1_POWERQ*/
+#define R0900_P1_POWERQ  0xf40b
+#define F0900_P1_POWER_Q  0xf40b00ff
+
+/*P1_AGC1AMM*/
+#define R0900_P1_AGC1AMM  0xf40c
+#define F0900_P1_AMM_VALUE  0xf40c00ff
+
+/*P1_AGC1QUAD*/
+#define R0900_P1_AGC1QUAD  0xf40d
+#define F0900_P1_QUAD_VALUE  0xf40d01ff
+
+/*P1_AGCIQIN1*/
+#define R0900_P1_AGCIQIN1  0xf40e
+#define F0900_P1_AGCIQ_VALUE1  0xf40e00ff
+
+/*P1_AGCIQIN0*/
+#define R0900_P1_AGCIQIN0  0xf40f
+#define F0900_P1_AGCIQ_VALUE0  0xf40f00ff
+
+/*P1_DEMOD*/
+#define R0900_P1_DEMOD  0xf410
+#define F0900_P1_DEMOD_STOP  0xf4100040
+#define F0900_P1_SPECINV_CONTROL  0xf4100030
+#define F0900_P1_FORCE_ENASAMP  0xf4100008
+#define F0900_P1_MANUAL_ROLLOFF  0xf4100004
+#define F0900_P1_ROLLOFF_CONTROL  0xf4100003
+
+/*P1_DMDMODCOD*/
+#define R0900_P1_DMDMODCOD  0xf411
+#define F0900_P1_MANUAL_MODCOD  0xf4110080
+#define F0900_P1_DEMOD_MODCOD  0xf411007c
+#define F0900_P1_DEMOD_TYPE  0xf4110003
+
+/*P1_DSTATUS*/
+#define R0900_P1_DSTATUS  0xf412
+#define F0900_P1_CAR_LOCK  0xf4120080
+#define F0900_P1_TMGLOCK_QUALITY  0xf4120060
+#define F0900_P1_SDVBS1_ENABLE  0xf4120010
+#define F0900_P1_LOCK_DEFINITIF  0xf4120008
+#define F0900_P1_TIMING_IS_LOCKED  0xf4120004
+#define F0900_P1_COARSE_TMGLOCK  0xf4120002
+#define F0900_P1_COARSE_CARLOCK  0xf4120001
+
+/*P1_DSTATUS2*/
+#define R0900_P1_DSTATUS2  0xf413
+#define F0900_P1_DEMOD_DELOCK  0xf4130080
+#define F0900_P1_DEMOD_TIMEOUT  0xf4130040
+#define F0900_P1_MODCODRQ_SYNCTAG  0xf4130020
+#define F0900_P1_POLYPH_SATEVENT  0xf4130010
+#define F0900_P1_AGC1_NOSIGNALACK  0xf4130008
+#define F0900_P1_AGC2_OVERFLOW  0xf4130004
+#define F0900_P1_CFR_OVERFLOW  0xf4130002
+#define F0900_P1_GAMMA_OVERUNDER  0xf4130001
+
+/*P1_DMDCFGMD*/
+#define R0900_P1_DMDCFGMD  0xf414
+#define F0900_P1_DVBS2_ENABLE  0xf4140080
+#define F0900_P1_DVBS1_ENABLE  0xf4140040
+#define F0900_P1_CFR_AUTOSCAN  0xf4140020
+#define F0900_P1_SCAN_ENABLE  0xf4140010
+#define F0900_P1_TUN_AUTOSCAN  0xf4140008
+#define F0900_P1_NOFORCE_RELOCK  0xf4140004
+#define F0900_P1_TUN_RNG  0xf4140003
+
+/*P1_DMDCFG2*/
+#define R0900_P1_DMDCFG2  0xf415
+#define F0900_P1_AGC1_WAITLOCK  0xf4150080
+#define F0900_P1_S1S2_SEQUENTIAL  0xf4150040
+#define F0900_P1_OVERFLOW_TIMEOUT  0xf4150020
+#define F0900_P1_SCANFAIL_TIMEOUT  0xf4150010
+#define F0900_P1_DMDTOUT_BACK  0xf4150008
+#define F0900_P1_CARLOCK_S1ENABLE  0xf4150004
+#define F0900_P1_COARSE_LK3MODE  0xf4150002
+#define F0900_P1_COARSE_LK2MODE  0xf4150001
+
+/*P1_DMDISTATE*/
+#define R0900_P1_DMDISTATE  0xf416
+#define F0900_P1_I2C_NORESETDMODE  0xf4160080
+#define F0900_P1_FORCE_ETAPED  0xf4160040
+#define F0900_P1_SDMDRST_DIRCLK  0xf4160020
+#define F0900_P1_I2C_DEMOD_MODE  0xf416001f
+
+/*P1_DMDT0M*/
+#define R0900_P1_DMDT0M  0xf417
+#define F0900_P1_DMDT0_MIN  0xf41700ff
+
+/*P1_DMDSTATE*/
+#define R0900_P1_DMDSTATE  0xf41b
+#define F0900_P1_DEMOD_LOCKED  0xf41b0080
+#define F0900_P1_HEADER_MODE  0xf41b0060
+#define F0900_P1_DEMOD_MODE  0xf41b001f
+
+/*P1_DMDFLYW*/
+#define R0900_P1_DMDFLYW  0xf41c
+#define F0900_P1_I2C_IRQVAL  0xf41c00f0
+#define F0900_P1_FLYWHEEL_CPT  0xf41c000f
+
+/*P1_DSTATUS3*/
+#define R0900_P1_DSTATUS3  0xf41d
+#define F0900_P1_CFR_ZIGZAG  0xf41d0080
+#define F0900_P1_DEMOD_CFGMODE  0xf41d0060
+#define F0900_P1_GAMMA_LOWBAUDRATE  0xf41d0010
+#define F0900_P1_RELOCK_MODE  0xf41d0008
+#define F0900_P1_DEMOD_FAIL  0xf41d0004
+#define F0900_P1_ETAPE1A_DVBXMEM  0xf41d0003
+
+/*P1_DMDCFG3*/
+#define R0900_P1_DMDCFG3  0xf41e
+#define F0900_P1_DVBS1_TMGWAIT  0xf41e0080
+#define F0900_P1_NO_BWCENTERING  0xf41e0040
+#define F0900_P1_INV_SEQSRCH  0xf41e0020
+#define F0900_P1_DIS_SFRUPLOW_TRK  0xf41e0010
+#define F0900_P1_NOSTOP_FIFOFULL  0xf41e0008
+#define F0900_P1_LOCKTIME_MODE  0xf41e0007
+
+/*P1_DMDCFG4*/
+#define R0900_P1_DMDCFG4  0xf41f
+#define F0900_P1_TUNER_NRELAUNCH  0xf41f0008
+#define F0900_P1_DIS_CLKENABLE  0xf41f0004
+#define F0900_P1_DIS_HDRDIVLOCK  0xf41f0002
+#define F0900_P1_NO_TNRWBINIT  0xf41f0001
+
+/*P1_CORRELMANT*/
+#define R0900_P1_CORRELMANT  0xf420
+#define F0900_P1_CORREL_MANT  0xf42000ff
+
+/*P1_CORRELABS*/
+#define R0900_P1_CORRELABS  0xf421
+#define F0900_P1_CORREL_ABS  0xf42100ff
+
+/*P1_CORRELEXP*/
+#define R0900_P1_CORRELEXP  0xf422
+#define F0900_P1_CORREL_ABSEXP  0xf42200f0
+#define F0900_P1_CORREL_EXP  0xf422000f
+
+/*P1_PLHMODCOD*/
+#define R0900_P1_PLHMODCOD  0xf424
+#define F0900_P1_SPECINV_DEMOD  0xf4240080
+#define F0900_P1_PLH_MODCOD  0xf424007c
+#define F0900_P1_PLH_TYPE  0xf4240003
+
+/*P1_AGCK32*/
+#define R0900_P1_AGCK32  0xf42b
+#define F0900_P1_R3ADJOFF_32APSK  0xf42b0080
+#define F0900_P1_R2ADJOFF_32APSK  0xf42b0040
+#define F0900_P1_R1ADJOFF_32APSK  0xf42b0020
+#define F0900_P1_RADJ_32APSK  0xf42b001f
+
+/*P1_AGC2O*/
+#define R0900_P1_AGC2O  0xf42c
+#define F0900_P1_AGC2REF_ADJUSTING  0xf42c0080
+#define F0900_P1_AGC2_COARSEFAST  0xf42c0040
+#define F0900_P1_AGC2_LKSQRT  0xf42c0020
+#define F0900_P1_AGC2_LKMODE  0xf42c0010
+#define F0900_P1_AGC2_LKEQUA  0xf42c0008
+#define F0900_P1_AGC2_COEF  0xf42c0007
+
+/*P1_AGC2REF*/
+#define R0900_P1_AGC2REF  0xf42d
+#define F0900_P1_AGC2_REF  0xf42d00ff
+
+/*P1_AGC1ADJ*/
+#define R0900_P1_AGC1ADJ  0xf42e
+#define F0900_P1_AGC1ADJ_MANUAL  0xf42e0080
+#define F0900_P1_AGC1_ADJUSTED  0xf42e017f
+
+/*P1_AGC2I1*/
+#define R0900_P1_AGC2I1  0xf436
+#define F0900_P1_AGC2_INTEGRATOR1  0xf43600ff
+
+/*P1_AGC2I0*/
+#define R0900_P1_AGC2I0  0xf437
+#define F0900_P1_AGC2_INTEGRATOR0  0xf43700ff
+
+/*P1_CARCFG*/
+#define R0900_P1_CARCFG  0xf438
+#define F0900_P1_CFRUPLOW_AUTO  0xf4380080
+#define F0900_P1_CFRUPLOW_TEST  0xf4380040
+#define F0900_P1_EN_CAR2CENTER  0xf4380020
+#define F0900_P1_CARHDR_NODIV8  0xf4380010
+#define F0900_P1_I2C_ROTA  0xf4380008
+#define F0900_P1_ROTAON  0xf4380004
+#define F0900_P1_PH_DET_ALGO  0xf4380003
+
+/*P1_ACLC*/
+#define R0900_P1_ACLC  0xf439
+#define F0900_P1_STOP_S2ALPHA  0xf43900c0
+#define F0900_P1_CAR_ALPHA_MANT  0xf4390030
+#define F0900_P1_CAR_ALPHA_EXP  0xf439000f
+
+/*P1_BCLC*/
+#define R0900_P1_BCLC  0xf43a
+#define F0900_P1_STOP_S2BETA  0xf43a00c0
+#define F0900_P1_CAR_BETA_MANT  0xf43a0030
+#define F0900_P1_CAR_BETA_EXP  0xf43a000f
+
+/*P1_CARFREQ*/
+#define R0900_P1_CARFREQ  0xf43d
+#define F0900_P1_KC_COARSE_EXP  0xf43d00f0
+#define F0900_P1_BETA_FREQ  0xf43d000f
+
+/*P1_CARHDR*/
+#define R0900_P1_CARHDR  0xf43e
+#define F0900_P1_K_FREQ_HDR  0xf43e00ff
+
+/*P1_LDT*/
+#define R0900_P1_LDT  0xf43f
+#define F0900_P1_CARLOCK_THRES  0xf43f01ff
+
+/*P1_LDT2*/
+#define R0900_P1_LDT2  0xf440
+#define F0900_P1_CARLOCK_THRES2  0xf44001ff
+
+/*P1_CFRICFG*/
+#define R0900_P1_CFRICFG  0xf441
+#define F0900_P1_CFRINIT_UNVALRNG  0xf4410080
+#define F0900_P1_CFRINIT_LUNVALCPT  0xf4410040
+#define F0900_P1_CFRINIT_ABORTDBL  0xf4410020
+#define F0900_P1_CFRINIT_ABORTPRED  0xf4410010
+#define F0900_P1_CFRINIT_UNVALSKIP  0xf4410008
+#define F0900_P1_CFRINIT_CSTINC  0xf4410004
+#define F0900_P1_NEG_CFRSTEP  0xf4410001
+
+/*P1_CFRUP1*/
+#define R0900_P1_CFRUP1  0xf442
+#define F0900_P1_CFR_UP1  0xf44201ff
+
+/*P1_CFRUP0*/
+#define R0900_P1_CFRUP0  0xf443
+#define F0900_P1_CFR_UP0  0xf44300ff
+
+/*P1_CFRLOW1*/
+#define R0900_P1_CFRLOW1  0xf446
+#define F0900_P1_CFR_LOW1  0xf44601ff
+
+/*P1_CFRLOW0*/
+#define R0900_P1_CFRLOW0  0xf447
+#define F0900_P1_CFR_LOW0  0xf44700ff
+
+/*P1_CFRINIT1*/
+#define R0900_P1_CFRINIT1  0xf448
+#define F0900_P1_CFR_INIT1  0xf44801ff
+
+/*P1_CFRINIT0*/
+#define R0900_P1_CFRINIT0  0xf449
+#define F0900_P1_CFR_INIT0  0xf44900ff
+
+/*P1_CFRINC1*/
+#define R0900_P1_CFRINC1  0xf44a
+#define F0900_P1_MANUAL_CFRINC  0xf44a0080
+#define F0900_P1_CFR_INC1  0xf44a017f
+
+/*P1_CFRINC0*/
+#define R0900_P1_CFRINC0  0xf44b
+#define F0900_P1_CFR_INC0  0xf44b00f0
+
+/*P1_CFR2*/
+#define R0900_P1_CFR2  0xf44c
+#define F0900_P1_CAR_FREQ2  0xf44c01ff
+
+/*P1_CFR1*/
+#define R0900_P1_CFR1  0xf44d
+#define F0900_P1_CAR_FREQ1  0xf44d00ff
+
+/*P1_CFR0*/
+#define R0900_P1_CFR0  0xf44e
+#define F0900_P1_CAR_FREQ0  0xf44e00ff
+
+/*P1_LDI*/
+#define R0900_P1_LDI  0xf44f
+#define F0900_P1_LOCK_DET_INTEGR  0xf44f01ff
+
+/*P1_TMGCFG*/
+#define R0900_P1_TMGCFG  0xf450
+#define F0900_P1_TMGLOCK_BETA  0xf45000c0
+#define F0900_P1_NOTMG_GROUPDELAY  0xf4500020
+#define F0900_P1_DO_TIMING_CORR  0xf4500010
+#define F0900_P1_MANUAL_SCAN  0xf450000c
+#define F0900_P1_TMG_MINFREQ  0xf4500003
+
+/*P1_RTC*/
+#define R0900_P1_RTC  0xf451
+#define F0900_P1_TMGALPHA_EXP  0xf45100f0
+#define F0900_P1_TMGBETA_EXP  0xf451000f
+
+/*P1_RTCS2*/
+#define R0900_P1_RTCS2  0xf452
+#define F0900_P1_TMGALPHAS2_EXP  0xf45200f0
+#define F0900_P1_TMGBETAS2_EXP  0xf452000f
+
+/*P1_TMGTHRISE*/
+#define R0900_P1_TMGTHRISE  0xf453
+#define F0900_P1_TMGLOCK_THRISE  0xf45300ff
+
+/*P1_TMGTHFALL*/
+#define R0900_P1_TMGTHFALL  0xf454
+#define F0900_P1_TMGLOCK_THFALL  0xf45400ff
+
+/*P1_SFRUPRATIO*/
+#define R0900_P1_SFRUPRATIO  0xf455
+#define F0900_P1_SFR_UPRATIO  0xf45500ff
+
+/*P1_SFRLOWRATIO*/
+#define R0900_P1_SFRLOWRATIO  0xf456
+#define F0900_P1_SFR_LOWRATIO  0xf45600ff
+
+/*P1_KREFTMG*/
+#define R0900_P1_KREFTMG  0xf458
+#define F0900_P1_KREF_TMG  0xf45800ff
+
+/*P1_SFRSTEP*/
+#define R0900_P1_SFRSTEP  0xf459
+#define F0900_P1_SFR_SCANSTEP  0xf45900f0
+#define F0900_P1_SFR_CENTERSTEP  0xf459000f
+
+/*P1_TMGCFG2*/
+#define R0900_P1_TMGCFG2  0xf45a
+#define F0900_P1_DIS_AUTOSAMP  0xf45a0008
+#define F0900_P1_SCANINIT_QUART  0xf45a0004
+#define F0900_P1_NOTMG_DVBS1DERAT  0xf45a0002
+#define F0900_P1_SFRRATIO_FINE  0xf45a0001
+
+/*P1_SFRINIT1*/
+#define R0900_P1_SFRINIT1  0xf45e
+#define F0900_P1_SFR_INIT1  0xf45e00ff
+
+/*P1_SFRINIT0*/
+#define R0900_P1_SFRINIT0  0xf45f
+#define F0900_P1_SFR_INIT0  0xf45f00ff
+
+/*P1_SFRUP1*/
+#define R0900_P1_SFRUP1  0xf460
+#define F0900_P1_AUTO_GUP  0xf4600080
+#define F0900_P1_SYMB_FREQ_UP1  0xf460007f
+
+/*P1_SFRUP0*/
+#define R0900_P1_SFRUP0  0xf461
+#define F0900_P1_SYMB_FREQ_UP0  0xf46100ff
+
+/*P1_SFRLOW1*/
+#define R0900_P1_SFRLOW1  0xf462
+#define F0900_P1_AUTO_GLOW  0xf4620080
+#define F0900_P1_SYMB_FREQ_LOW1  0xf462007f
+
+/*P1_SFRLOW0*/
+#define R0900_P1_SFRLOW0  0xf463
+#define F0900_P1_SYMB_FREQ_LOW0  0xf46300ff
+
+/*P1_SFR3*/
+#define R0900_P1_SFR3  0xf464
+#define F0900_P1_SYMB_FREQ3  0xf46400ff
+
+/*P1_SFR2*/
+#define R0900_P1_SFR2  0xf465
+#define F0900_P1_SYMB_FREQ2  0xf46500ff
+
+/*P1_SFR1*/
+#define R0900_P1_SFR1  0xf466
+#define F0900_P1_SYMB_FREQ1  0xf46600ff
+
+/*P1_SFR0*/
+#define R0900_P1_SFR0  0xf467
+#define F0900_P1_SYMB_FREQ0  0xf46700ff
+
+/*P1_TMGREG2*/
+#define R0900_P1_TMGREG2  0xf468
+#define F0900_P1_TMGREG2  0xf46800ff
+
+/*P1_TMGREG1*/
+#define R0900_P1_TMGREG1  0xf469
+#define F0900_P1_TMGREG1  0xf46900ff
+
+/*P1_TMGREG0*/
+#define R0900_P1_TMGREG0  0xf46a
+#define F0900_P1_TMGREG0  0xf46a00ff
+
+/*P1_TMGLOCK1*/
+#define R0900_P1_TMGLOCK1  0xf46b
+#define F0900_P1_TMGLOCK_LEVEL1  0xf46b01ff
+
+/*P1_TMGLOCK0*/
+#define R0900_P1_TMGLOCK0  0xf46c
+#define F0900_P1_TMGLOCK_LEVEL0  0xf46c00ff
+
+/*P1_TMGOBS*/
+#define R0900_P1_TMGOBS  0xf46d
+#define F0900_P1_ROLLOFF_STATUS  0xf46d00c0
+#define F0900_P1_SCAN_SIGN  0xf46d0030
+#define F0900_P1_TMG_SCANNING  0xf46d0008
+#define F0900_P1_CHCENTERING_MODE  0xf46d0004
+#define F0900_P1_TMG_SCANFAIL  0xf46d0002
+
+/*P1_EQUALCFG*/
+#define R0900_P1_EQUALCFG  0xf46f
+#define F0900_P1_NOTMG_NEGALWAIT  0xf46f0080
+#define F0900_P1_EQUAL_ON  0xf46f0040
+#define F0900_P1_SEL_EQUALCOR  0xf46f0038
+#define F0900_P1_MU_EQUALDFE  0xf46f0007
+
+/*P1_EQUAI1*/
+#define R0900_P1_EQUAI1  0xf470
+#define F0900_P1_EQUA_ACCI1  0xf47001ff
+
+/*P1_EQUAQ1*/
+#define R0900_P1_EQUAQ1  0xf471
+#define F0900_P1_EQUA_ACCQ1  0xf47101ff
+
+/*P1_EQUAI2*/
+#define R0900_P1_EQUAI2  0xf472
+#define F0900_P1_EQUA_ACCI2  0xf47201ff
+
+/*P1_EQUAQ2*/
+#define R0900_P1_EQUAQ2  0xf473
+#define F0900_P1_EQUA_ACCQ2  0xf47301ff
+
+/*P1_EQUAI3*/
+#define R0900_P1_EQUAI3  0xf474
+#define F0900_P1_EQUA_ACCI3  0xf47401ff
+
+/*P1_EQUAQ3*/
+#define R0900_P1_EQUAQ3  0xf475
+#define F0900_P1_EQUA_ACCQ3  0xf47501ff
+
+/*P1_EQUAI4*/
+#define R0900_P1_EQUAI4  0xf476
+#define F0900_P1_EQUA_ACCI4  0xf47601ff
+
+/*P1_EQUAQ4*/
+#define R0900_P1_EQUAQ4  0xf477
+#define F0900_P1_EQUA_ACCQ4  0xf47701ff
+
+/*P1_EQUAI5*/
+#define R0900_P1_EQUAI5  0xf478
+#define F0900_P1_EQUA_ACCI5  0xf47801ff
+
+/*P1_EQUAQ5*/
+#define R0900_P1_EQUAQ5  0xf479
+#define F0900_P1_EQUA_ACCQ5  0xf47901ff
+
+/*P1_EQUAI6*/
+#define R0900_P1_EQUAI6  0xf47a
+#define F0900_P1_EQUA_ACCI6  0xf47a01ff
+
+/*P1_EQUAQ6*/
+#define R0900_P1_EQUAQ6  0xf47b
+#define F0900_P1_EQUA_ACCQ6  0xf47b01ff
+
+/*P1_EQUAI7*/
+#define R0900_P1_EQUAI7  0xf47c
+#define F0900_P1_EQUA_ACCI7  0xf47c01ff
+
+/*P1_EQUAQ7*/
+#define R0900_P1_EQUAQ7  0xf47d
+#define F0900_P1_EQUA_ACCQ7  0xf47d01ff
+
+/*P1_EQUAI8*/
+#define R0900_P1_EQUAI8  0xf47e
+#define F0900_P1_EQUA_ACCI8  0xf47e01ff
+
+/*P1_EQUAQ8*/
+#define R0900_P1_EQUAQ8  0xf47f
+#define F0900_P1_EQUA_ACCQ8  0xf47f01ff
+
+/*P1_NNOSDATAT1*/
+#define R0900_P1_NNOSDATAT1  0xf480
+#define F0900_P1_NOSDATAT_NORMED1  0xf48000ff
+
+/*P1_NNOSDATAT0*/
+#define R0900_P1_NNOSDATAT0  0xf481
+#define F0900_P1_NOSDATAT_NORMED0  0xf48100ff
+
+/*P1_NNOSDATA1*/
+#define R0900_P1_NNOSDATA1  0xf482
+#define F0900_P1_NOSDATA_NORMED1  0xf48200ff
+
+/*P1_NNOSDATA0*/
+#define R0900_P1_NNOSDATA0  0xf483
+#define F0900_P1_NOSDATA_NORMED0  0xf48300ff
+
+/*P1_NNOSPLHT1*/
+#define R0900_P1_NNOSPLHT1  0xf484
+#define F0900_P1_NOSPLHT_NORMED1  0xf48400ff
+
+/*P1_NNOSPLHT0*/
+#define R0900_P1_NNOSPLHT0  0xf485
+#define F0900_P1_NOSPLHT_NORMED0  0xf48500ff
+
+/*P1_NNOSPLH1*/
+#define R0900_P1_NNOSPLH1  0xf486
+#define F0900_P1_NOSPLH_NORMED1  0xf48600ff
+
+/*P1_NNOSPLH0*/
+#define R0900_P1_NNOSPLH0  0xf487
+#define F0900_P1_NOSPLH_NORMED0  0xf48700ff
+
+/*P1_NOSDATAT1*/
+#define R0900_P1_NOSDATAT1  0xf488
+#define F0900_P1_NOSDATAT_UNNORMED1  0xf48800ff
+
+/*P1_NOSDATAT0*/
+#define R0900_P1_NOSDATAT0  0xf489
+#define F0900_P1_NOSDATAT_UNNORMED0  0xf48900ff
+
+/*P1_NOSDATA1*/
+#define R0900_P1_NOSDATA1  0xf48a
+#define F0900_P1_NOSDATA_UNNORMED1  0xf48a00ff
+
+/*P1_NOSDATA0*/
+#define R0900_P1_NOSDATA0  0xf48b
+#define F0900_P1_NOSDATA_UNNORMED0  0xf48b00ff
+
+/*P1_NOSPLHT1*/
+#define R0900_P1_NOSPLHT1  0xf48c
+#define F0900_P1_NOSPLHT_UNNORMED1  0xf48c00ff
+
+/*P1_NOSPLHT0*/
+#define R0900_P1_NOSPLHT0  0xf48d
+#define F0900_P1_NOSPLHT_UNNORMED0  0xf48d00ff
+
+/*P1_NOSPLH1*/
+#define R0900_P1_NOSPLH1  0xf48e
+#define F0900_P1_NOSPLH_UNNORMED1  0xf48e00ff
+
+/*P1_NOSPLH0*/
+#define R0900_P1_NOSPLH0  0xf48f
+#define F0900_P1_NOSPLH_UNNORMED0  0xf48f00ff
+
+/*P1_CAR2CFG*/
+#define R0900_P1_CAR2CFG  0xf490
+#define F0900_P1_DESCRAMB_OFF  0xf4900080
+#define F0900_P1_PN4_SELECT  0xf4900040
+#define F0900_P1_CFR2_STOPDVBS1  0xf4900020
+#define F0900_P1_STOP_CFR2UPDATE  0xf4900010
+#define F0900_P1_STOP_NCO2UPDATE  0xf4900008
+#define F0900_P1_ROTA2ON  0xf4900004
+#define F0900_P1_PH_DET_ALGO2  0xf4900003
+
+/*P1_ACLC2*/
+#define R0900_P1_ACLC2  0xf491
+#define F0900_P1_CAR2_PUNCT_ADERAT  0xf4910040
+#define F0900_P1_CAR2_ALPHA_MANT  0xf4910030
+#define F0900_P1_CAR2_ALPHA_EXP  0xf491000f
+
+/*P1_BCLC2*/
+#define R0900_P1_BCLC2  0xf492
+#define F0900_P1_DVBS2_NIP  0xf4920080
+#define F0900_P1_CAR2_PUNCT_BDERAT  0xf4920040
+#define F0900_P1_CAR2_BETA_MANT  0xf4920030
+#define F0900_P1_CAR2_BETA_EXP  0xf492000f
+
+/*P1_CFR22*/
+#define R0900_P1_CFR22  0xf493
+#define F0900_P1_CAR2_FREQ2  0xf49301ff
+
+/*P1_CFR21*/
+#define R0900_P1_CFR21  0xf494
+#define F0900_P1_CAR2_FREQ1  0xf49400ff
+
+/*P1_CFR20*/
+#define R0900_P1_CFR20  0xf495
+#define F0900_P1_CAR2_FREQ0  0xf49500ff
+
+/*P1_ACLC2S2Q*/
+#define R0900_P1_ACLC2S2Q  0xf497
+#define F0900_P1_ENAB_SPSKSYMB  0xf4970080
+#define F0900_P1_CAR2S2_QADERAT  0xf4970040
+#define F0900_P1_CAR2S2_Q_ALPH_M  0xf4970030
+#define F0900_P1_CAR2S2_Q_ALPH_E  0xf497000f
+
+/*P1_ACLC2S28*/
+#define R0900_P1_ACLC2S28  0xf498
+#define F0900_P1_OLDI3Q_MODE  0xf4980080
+#define F0900_P1_CAR2S2_8ADERAT  0xf4980040
+#define F0900_P1_CAR2S2_8_ALPH_M  0xf4980030
+#define F0900_P1_CAR2S2_8_ALPH_E  0xf498000f
+
+/*P1_ACLC2S216A*/
+#define R0900_P1_ACLC2S216A  0xf499
+#define F0900_P1_CAR2S2_16ADERAT  0xf4990040
+#define F0900_P1_CAR2S2_16A_ALPH_M  0xf4990030
+#define F0900_P1_CAR2S2_16A_ALPH_E  0xf499000f
+
+/*P1_ACLC2S232A*/
+#define R0900_P1_ACLC2S232A  0xf49a
+#define F0900_P1_CAR2S2_32ADERAT  0xf49a0040
+#define F0900_P1_CAR2S2_32A_ALPH_M  0xf49a0030
+#define F0900_P1_CAR2S2_32A_ALPH_E  0xf49a000f
+
+/*P1_BCLC2S2Q*/
+#define R0900_P1_BCLC2S2Q  0xf49c
+#define F0900_P1_DVBS2S2Q_NIP  0xf49c0080
+#define F0900_P1_CAR2S2_QBDERAT  0xf49c0040
+#define F0900_P1_CAR2S2_Q_BETA_M  0xf49c0030
+#define F0900_P1_CAR2S2_Q_BETA_E  0xf49c000f
+
+/*P1_BCLC2S28*/
+#define R0900_P1_BCLC2S28  0xf49d
+#define F0900_P1_DVBS2S28_NIP  0xf49d0080
+#define F0900_P1_CAR2S2_8BDERAT  0xf49d0040
+#define F0900_P1_CAR2S2_8_BETA_M  0xf49d0030
+#define F0900_P1_CAR2S2_8_BETA_E  0xf49d000f
+
+/*P1_BCLC2S216A*/
+#define R0900_P1_BCLC2S216A  0xf49e
+#define F0900_P1_DVBS2S216A_NIP  0xf49e0080
+#define F0900_P1_CAR2S2_16BDERAT  0xf49e0040
+#define F0900_P1_CAR2S2_16A_BETA_M  0xf49e0030
+#define F0900_P1_CAR2S2_16A_BETA_E  0xf49e000f
+
+/*P1_BCLC2S232A*/
+#define R0900_P1_BCLC2S232A  0xf49f
+#define F0900_P1_DVBS2S232A_NIP  0xf49f0080
+#define F0900_P1_CAR2S2_32BDERAT  0xf49f0040
+#define F0900_P1_CAR2S2_32A_BETA_M  0xf49f0030
+#define F0900_P1_CAR2S2_32A_BETA_E  0xf49f000f
+
+/*P1_PLROOT2*/
+#define R0900_P1_PLROOT2  0xf4ac
+#define F0900_P1_SHORTFR_DISABLE  0xf4ac0080
+#define F0900_P1_LONGFR_DISABLE  0xf4ac0040
+#define F0900_P1_DUMMYPL_DISABLE  0xf4ac0020
+#define F0900_P1_SHORTFR_AVOID  0xf4ac0010
+#define F0900_P1_PLSCRAMB_MODE  0xf4ac000c
+#define F0900_P1_PLSCRAMB_ROOT2  0xf4ac0003
+
+/*P1_PLROOT1*/
+#define R0900_P1_PLROOT1  0xf4ad
+#define F0900_P1_PLSCRAMB_ROOT1  0xf4ad00ff
+
+/*P1_PLROOT0*/
+#define R0900_P1_PLROOT0  0xf4ae
+#define F0900_P1_PLSCRAMB_ROOT0  0xf4ae00ff
+
+/*P1_MODCODLST0*/
+#define R0900_P1_MODCODLST0  0xf4b0
+#define F0900_P1_EN_TOKEN31  0xf4b00080
+#define F0900_P1_SYNCTAG_SELECT  0xf4b00040
+#define F0900_P1_MODCODRQ_MODE  0xf4b00030
+
+/*P1_MODCODLST1*/
+#define R0900_P1_MODCODLST1  0xf4b1
+#define F0900_P1_DIS_MODCOD29  0xf4b100f0
+#define F0900_P1_DIS_32PSK_9_10  0xf4b1000f
+
+/*P1_MODCODLST2*/
+#define R0900_P1_MODCODLST2  0xf4b2
+#define F0900_P1_DIS_32PSK_8_9  0xf4b200f0
+#define F0900_P1_DIS_32PSK_5_6  0xf4b2000f
+
+/*P1_MODCODLST3*/
+#define R0900_P1_MODCODLST3  0xf4b3
+#define F0900_P1_DIS_32PSK_4_5  0xf4b300f0
+#define F0900_P1_DIS_32PSK_3_4  0xf4b3000f
+
+/*P1_MODCODLST4*/
+#define R0900_P1_MODCODLST4  0xf4b4
+#define F0900_P1_DIS_16PSK_9_10  0xf4b400f0
+#define F0900_P1_DIS_16PSK_8_9  0xf4b4000f
+
+/*P1_MODCODLST5*/
+#define R0900_P1_MODCODLST5  0xf4b5
+#define F0900_P1_DIS_16PSK_5_6  0xf4b500f0
+#define F0900_P1_DIS_16PSK_4_5  0xf4b5000f
+
+/*P1_MODCODLST6*/
+#define R0900_P1_MODCODLST6  0xf4b6
+#define F0900_P1_DIS_16PSK_3_4  0xf4b600f0
+#define F0900_P1_DIS_16PSK_2_3  0xf4b6000f
+
+/*P1_MODCODLST7*/
+#define R0900_P1_MODCODLST7  0xf4b7
+#define F0900_P1_DIS_8P_9_10  0xf4b700f0
+#define F0900_P1_DIS_8P_8_9  0xf4b7000f
+
+/*P1_MODCODLST8*/
+#define R0900_P1_MODCODLST8  0xf4b8
+#define F0900_P1_DIS_8P_5_6  0xf4b800f0
+#define F0900_P1_DIS_8P_3_4  0xf4b8000f
+
+/*P1_MODCODLST9*/
+#define R0900_P1_MODCODLST9  0xf4b9
+#define F0900_P1_DIS_8P_2_3  0xf4b900f0
+#define F0900_P1_DIS_8P_3_5  0xf4b9000f
+
+/*P1_MODCODLSTA*/
+#define R0900_P1_MODCODLSTA  0xf4ba
+#define F0900_P1_DIS_QP_9_10  0xf4ba00f0
+#define F0900_P1_DIS_QP_8_9  0xf4ba000f
+
+/*P1_MODCODLSTB*/
+#define R0900_P1_MODCODLSTB  0xf4bb
+#define F0900_P1_DIS_QP_5_6  0xf4bb00f0
+#define F0900_P1_DIS_QP_4_5  0xf4bb000f
+
+/*P1_MODCODLSTC*/
+#define R0900_P1_MODCODLSTC  0xf4bc
+#define F0900_P1_DIS_QP_3_4  0xf4bc00f0
+#define F0900_P1_DIS_QP_2_3  0xf4bc000f
+
+/*P1_MODCODLSTD*/
+#define R0900_P1_MODCODLSTD  0xf4bd
+#define F0900_P1_DIS_QP_3_5  0xf4bd00f0
+#define F0900_P1_DIS_QP_1_2  0xf4bd000f
+
+/*P1_MODCODLSTE*/
+#define R0900_P1_MODCODLSTE  0xf4be
+#define F0900_P1_DIS_QP_2_5  0xf4be00f0
+#define F0900_P1_DIS_QP_1_3  0xf4be000f
+
+/*P1_MODCODLSTF*/
+#define R0900_P1_MODCODLSTF  0xf4bf
+#define F0900_P1_DIS_QP_1_4  0xf4bf00f0
+#define F0900_P1_DDEMOD_SET  0xf4bf0002
+#define F0900_P1_DDEMOD_MASK  0xf4bf0001
+
+/*P1_DMDRESCFG*/
+#define R0900_P1_DMDRESCFG  0xf4c6
+#define F0900_P1_DMDRES_RESET  0xf4c60080
+#define F0900_P1_DMDRES_NOISESQR  0xf4c60010
+#define F0900_P1_DMDRES_STRALL  0xf4c60008
+#define F0900_P1_DMDRES_NEWONLY  0xf4c60004
+#define F0900_P1_DMDRES_NOSTORE  0xf4c60002
+#define F0900_P1_DMDRES_AGC2MEM  0xf4c60001
+
+/*P1_DMDRESADR*/
+#define R0900_P1_DMDRESADR  0xf4c7
+#define F0900_P1_SUSP_PREDCANAL  0xf4c70080
+#define F0900_P1_DMDRES_VALIDCFR  0xf4c70040
+#define F0900_P1_DMDRES_MEMFULL  0xf4c70030
+#define F0900_P1_DMDRES_RESNBR  0xf4c7000f
+
+/*P1_DMDRESDATA7*/
+#define R0900_P1_DMDRESDATA7  0xf4c8
+#define F0900_P1_DMDRES_DATA7  0xf4c800ff
+
+/*P1_DMDRESDATA6*/
+#define R0900_P1_DMDRESDATA6  0xf4c9
+#define F0900_P1_DMDRES_DATA6  0xf4c900ff
+
+/*P1_DMDRESDATA5*/
+#define R0900_P1_DMDRESDATA5  0xf4ca
+#define F0900_P1_DMDRES_DATA5  0xf4ca00ff
+
+/*P1_DMDRESDATA4*/
+#define R0900_P1_DMDRESDATA4  0xf4cb
+#define F0900_P1_DMDRES_DATA4  0xf4cb00ff
+
+/*P1_DMDRESDATA3*/
+#define R0900_P1_DMDRESDATA3  0xf4cc
+#define F0900_P1_DMDRES_DATA3  0xf4cc00ff
+
+/*P1_DMDRESDATA2*/
+#define R0900_P1_DMDRESDATA2  0xf4cd
+#define F0900_P1_DMDRES_DATA2  0xf4cd00ff
+
+/*P1_DMDRESDATA1*/
+#define R0900_P1_DMDRESDATA1  0xf4ce
+#define F0900_P1_DMDRES_DATA1  0xf4ce00ff
+
+/*P1_DMDRESDATA0*/
+#define R0900_P1_DMDRESDATA0  0xf4cf
+#define F0900_P1_DMDRES_DATA0  0xf4cf00ff
+
+/*P1_FFEI1*/
+#define R0900_P1_FFEI1  0xf4d0
+#define F0900_P1_FFE_ACCI1  0xf4d001ff
+
+/*P1_FFEQ1*/
+#define R0900_P1_FFEQ1  0xf4d1
+#define F0900_P1_FFE_ACCQ1  0xf4d101ff
+
+/*P1_FFEI2*/
+#define R0900_P1_FFEI2  0xf4d2
+#define F0900_P1_FFE_ACCI2  0xf4d201ff
+
+/*P1_FFEQ2*/
+#define R0900_P1_FFEQ2  0xf4d3
+#define F0900_P1_FFE_ACCQ2  0xf4d301ff
+
+/*P1_FFEI3*/
+#define R0900_P1_FFEI3  0xf4d4
+#define F0900_P1_FFE_ACCI3  0xf4d401ff
+
+/*P1_FFEQ3*/
+#define R0900_P1_FFEQ3  0xf4d5
+#define F0900_P1_FFE_ACCQ3  0xf4d501ff
+
+/*P1_FFEI4*/
+#define R0900_P1_FFEI4  0xf4d6
+#define F0900_P1_FFE_ACCI4  0xf4d601ff
+
+/*P1_FFEQ4*/
+#define R0900_P1_FFEQ4  0xf4d7
+#define F0900_P1_FFE_ACCQ4  0xf4d701ff
+
+/*P1_FFECFG*/
+#define R0900_P1_FFECFG  0xf4d8
+#define F0900_P1_EQUALFFE_ON  0xf4d80040
+#define F0900_P1_EQUAL_USEDSYMB  0xf4d80030
+#define F0900_P1_MU_EQUALFFE  0xf4d80007
+
+/*P1_TNRCFG*/
+#define R0900_P1_TNRCFG  0xf4e0
+#define F0900_P1_TUN_ACKFAIL  0xf4e00080
+#define F0900_P1_TUN_TYPE  0xf4e00070
+#define F0900_P1_TUN_SECSTOP  0xf4e00008
+#define F0900_P1_TUN_VCOSRCH  0xf4e00004
+#define F0900_P1_TUN_MADDRESS  0xf4e00003
+
+/*P1_TNRCFG2*/
+#define R0900_P1_TNRCFG2  0xf4e1
+#define F0900_P1_TUN_IQSWAP  0xf4e10080
+#define F0900_P1_STB6110_STEP2MHZ  0xf4e10040
+#define F0900_P1_STB6120_DBLI2C  0xf4e10020
+#define F0900_P1_DIS_FCCK  0xf4e10010
+#define F0900_P1_DIS_LPEN  0xf4e10008
+#define F0900_P1_DIS_BWCALC  0xf4e10004
+#define F0900_P1_SHORT_WAITSTATES  0xf4e10002
+#define F0900_P1_DIS_2BWAGC1  0xf4e10001
+
+/*P1_TNRXTAL*/
+#define R0900_P1_TNRXTAL  0xf4e4
+#define F0900_P1_TUN_MCLKDECIMAL  0xf4e400e0
+#define F0900_P1_TUN_XTALFREQ  0xf4e4001f
+
+/*P1_TNRSTEPS*/
+#define R0900_P1_TNRSTEPS  0xf4e7
+#define F0900_P1_TUNER_BW1P6  0xf4e70080
+#define F0900_P1_BWINC_OFFSET  0xf4e70070
+#define F0900_P1_SOFTSTEP_RNG  0xf4e70008
+#define F0900_P1_TUN_BWOFFSET  0xf4e70107
+
+/*P1_TNRGAIN*/
+#define R0900_P1_TNRGAIN  0xf4e8
+#define F0900_P1_TUN_KDIVEN  0xf4e800c0
+#define F0900_P1_STB6X00_OCK  0xf4e80030
+#define F0900_P1_TUN_GAIN  0xf4e8000f
+
+/*P1_TNRRF1*/
+#define R0900_P1_TNRRF1  0xf4e9
+#define F0900_P1_TUN_RFFREQ2  0xf4e900ff
+
+/*P1_TNRRF0*/
+#define R0900_P1_TNRRF0  0xf4ea
+#define F0900_P1_TUN_RFFREQ1  0xf4ea00ff
+
+/*P1_TNRBW*/
+#define R0900_P1_TNRBW  0xf4eb
+#define F0900_P1_TUN_RFFREQ0  0xf4eb00c0
+#define F0900_P1_TUN_BW  0xf4eb003f
+
+/*P1_TNRADJ*/
+#define R0900_P1_TNRADJ  0xf4ec
+#define F0900_P1_STB61X0_RCLK  0xf4ec0080
+#define F0900_P1_STB61X0_CALTIME  0xf4ec0040
+#define F0900_P1_STB6X00_DLB  0xf4ec0038
+#define F0900_P1_STB6000_FCL  0xf4ec0007
+
+/*P1_TNRCTL2*/
+#define R0900_P1_TNRCTL2  0xf4ed
+#define F0900_P1_STB61X0_LCP1_RCCKOFF  0xf4ed0080
+#define F0900_P1_STB61X0_LCP0  0xf4ed0040
+#define F0900_P1_STB61X0_XTOUT_RFOUTS  0xf4ed0020
+#define F0900_P1_STB61X0_XTON_MCKDV  0xf4ed0010
+#define F0900_P1_STB61X0_CALOFF_DCOFF  0xf4ed0008
+#define F0900_P1_STB6110_LPT  0xf4ed0004
+#define F0900_P1_STB6110_RX  0xf4ed0002
+#define F0900_P1_STB6110_SYN  0xf4ed0001
+
+/*P1_TNRCFG3*/
+#define R0900_P1_TNRCFG3  0xf4ee
+#define F0900_P1_STB6120_DISCTRL1  0xf4ee0080
+#define F0900_P1_STB6120_INVORDER  0xf4ee0040
+#define F0900_P1_STB6120_ENCTRL6  0xf4ee0020
+#define F0900_P1_TUN_PLLFREQ  0xf4ee001c
+#define F0900_P1_TUN_I2CFREQ_MODE  0xf4ee0003
+
+/*P1_TNRLAUNCH*/
+#define R0900_P1_TNRLAUNCH  0xf4f0
+
+/*P1_TNRLD*/
+#define R0900_P1_TNRLD  0xf4f0
+#define F0900_P1_TUNLD_VCOING  0xf4f00080
+#define F0900_P1_TUN_REG1FAIL  0xf4f00040
+#define F0900_P1_TUN_REG2FAIL  0xf4f00020
+#define F0900_P1_TUN_REG3FAIL  0xf4f00010
+#define F0900_P1_TUN_REG4FAIL  0xf4f00008
+#define F0900_P1_TUN_REG5FAIL  0xf4f00004
+#define F0900_P1_TUN_BWING  0xf4f00002
+#define F0900_P1_TUN_LOCKED  0xf4f00001
+
+/*P1_TNROBSL*/
+#define R0900_P1_TNROBSL  0xf4f6
+#define F0900_P1_TUN_I2CABORTED  0xf4f60080
+#define F0900_P1_TUN_LPEN  0xf4f60040
+#define F0900_P1_TUN_FCCK  0xf4f60020
+#define F0900_P1_TUN_I2CLOCKED  0xf4f60010
+#define F0900_P1_TUN_PROGDONE  0xf4f6000c
+#define F0900_P1_TUN_RFRESTE1  0xf4f60003
+
+/*P1_TNRRESTE*/
+#define R0900_P1_TNRRESTE  0xf4f7
+#define F0900_P1_TUN_RFRESTE0  0xf4f700ff
+
+/*P1_SMAPCOEF7*/
+#define R0900_P1_SMAPCOEF7  0xf500
+#define F0900_P1_DIS_QSCALE  0xf5000080
+#define F0900_P1_SMAPCOEF_Q_LLR12  0xf500017f
+
+/*P1_SMAPCOEF6*/
+#define R0900_P1_SMAPCOEF6  0xf501
+#define F0900_P1_DIS_NEWSCALE  0xf5010008
+#define F0900_P1_ADJ_8PSKLLR1  0xf5010004
+#define F0900_P1_OLD_8PSKLLR1  0xf5010002
+#define F0900_P1_DIS_AB8PSK  0xf5010001
+
+/*P1_SMAPCOEF5*/
+#define R0900_P1_SMAPCOEF5  0xf502
+#define F0900_P1_DIS_8SCALE  0xf5020080
+#define F0900_P1_SMAPCOEF_8P_LLR23  0xf502017f
+
+/*P1_DMDPLHSTAT*/
+#define R0900_P1_DMDPLHSTAT  0xf520
+#define F0900_P1_PLH_STATISTIC  0xf52000ff
+
+/*P1_LOCKTIME3*/
+#define R0900_P1_LOCKTIME3  0xf522
+#define F0900_P1_DEMOD_LOCKTIME3  0xf52200ff
+
+/*P1_LOCKTIME2*/
+#define R0900_P1_LOCKTIME2  0xf523
+#define F0900_P1_DEMOD_LOCKTIME2  0xf52300ff
+
+/*P1_LOCKTIME1*/
+#define R0900_P1_LOCKTIME1  0xf524
+#define F0900_P1_DEMOD_LOCKTIME1  0xf52400ff
+
+/*P1_LOCKTIME0*/
+#define R0900_P1_LOCKTIME0  0xf525
+#define F0900_P1_DEMOD_LOCKTIME0  0xf52500ff
+
+/*P1_VITSCALE*/
+#define R0900_P1_VITSCALE  0xf532
+#define F0900_P1_NVTH_NOSRANGE  0xf5320080
+#define F0900_P1_VERROR_MAXMODE  0xf5320040
+#define F0900_P1_KDIV_MODE  0xf5320030
+#define F0900_P1_NSLOWSN_LOCKED  0xf5320008
+#define F0900_P1_DELOCK_PRFLOSS  0xf5320004
+#define F0900_P1_DIS_RSFLOCK  0xf5320002
+
+/*P1_FECM*/
+#define R0900_P1_FECM  0xf533
+#define F0900_P1_DSS_DVB  0xf5330080
+#define F0900_P1_DEMOD_BYPASS  0xf5330040
+#define F0900_P1_CMP_SLOWMODE  0xf5330020
+#define F0900_P1_DSS_SRCH  0xf5330010
+#define F0900_P1_DIFF_MODEVIT  0xf5330004
+#define F0900_P1_SYNCVIT  0xf5330002
+#define F0900_P1_IQINV  0xf5330001
+
+/*P1_VTH12*/
+#define R0900_P1_VTH12  0xf534
+#define F0900_P1_VTH12  0xf53400ff
+
+/*P1_VTH23*/
+#define R0900_P1_VTH23  0xf535
+#define F0900_P1_VTH23  0xf53500ff
+
+/*P1_VTH34*/
+#define R0900_P1_VTH34  0xf536
+#define F0900_P1_VTH34  0xf53600ff
+
+/*P1_VTH56*/
+#define R0900_P1_VTH56  0xf537
+#define F0900_P1_VTH56  0xf53700ff
+
+/*P1_VTH67*/
+#define R0900_P1_VTH67  0xf538
+#define F0900_P1_VTH67  0xf53800ff
+
+/*P1_VTH78*/
+#define R0900_P1_VTH78  0xf539
+#define F0900_P1_VTH78  0xf53900ff
+
+/*P1_VITCURPUN*/
+#define R0900_P1_VITCURPUN  0xf53a
+#define F0900_P1_VIT_MAPPING  0xf53a00e0
+#define F0900_P1_VIT_CURPUN  0xf53a001f
+
+/*P1_VERROR*/
+#define R0900_P1_VERROR  0xf53b
+#define F0900_P1_REGERR_VIT  0xf53b00ff
+
+/*P1_PRVIT*/
+#define R0900_P1_PRVIT  0xf53c
+#define F0900_P1_DIS_VTHLOCK  0xf53c0040
+#define F0900_P1_E7_8VIT  0xf53c0020
+#define F0900_P1_E6_7VIT  0xf53c0010
+#define F0900_P1_E5_6VIT  0xf53c0008
+#define F0900_P1_E3_4VIT  0xf53c0004
+#define F0900_P1_E2_3VIT  0xf53c0002
+#define F0900_P1_E1_2VIT  0xf53c0001
+
+/*P1_VAVSRVIT*/
+#define R0900_P1_VAVSRVIT  0xf53d
+#define F0900_P1_AMVIT  0xf53d0080
+#define F0900_P1_FROZENVIT  0xf53d0040
+#define F0900_P1_SNVIT  0xf53d0030
+#define F0900_P1_TOVVIT  0xf53d000c
+#define F0900_P1_HYPVIT  0xf53d0003
+
+/*P1_VSTATUSVIT*/
+#define R0900_P1_VSTATUSVIT  0xf53e
+#define F0900_P1_VITERBI_ON  0xf53e0080
+#define F0900_P1_END_LOOPVIT  0xf53e0040
+#define F0900_P1_VITERBI_DEPRF  0xf53e0020
+#define F0900_P1_PRFVIT  0xf53e0010
+#define F0900_P1_LOCKEDVIT  0xf53e0008
+#define F0900_P1_VITERBI_DELOCK  0xf53e0004
+#define F0900_P1_VIT_DEMODSEL  0xf53e0002
+#define F0900_P1_VITERBI_COMPOUT  0xf53e0001
+
+/*P1_VTHINUSE*/
+#define R0900_P1_VTHINUSE  0xf53f
+#define F0900_P1_VIT_INUSE  0xf53f00ff
+
+/*P1_KDIV12*/
+#define R0900_P1_KDIV12  0xf540
+#define F0900_P1_KDIV12_MANUAL  0xf5400080
+#define F0900_P1_K_DIVIDER_12  0xf540007f
+
+/*P1_KDIV23*/
+#define R0900_P1_KDIV23  0xf541
+#define F0900_P1_KDIV23_MANUAL  0xf5410080
+#define F0900_P1_K_DIVIDER_23  0xf541007f
+
+/*P1_KDIV34*/
+#define R0900_P1_KDIV34  0xf542
+#define F0900_P1_KDIV34_MANUAL  0xf5420080
+#define F0900_P1_K_DIVIDER_34  0xf542007f
+
+/*P1_KDIV56*/
+#define R0900_P1_KDIV56  0xf543
+#define F0900_P1_KDIV56_MANUAL  0xf5430080
+#define F0900_P1_K_DIVIDER_56  0xf543007f
+
+/*P1_KDIV67*/
+#define R0900_P1_KDIV67  0xf544
+#define F0900_P1_KDIV67_MANUAL  0xf5440080
+#define F0900_P1_K_DIVIDER_67  0xf544007f
+
+/*P1_KDIV78*/
+#define R0900_P1_KDIV78  0xf545
+#define F0900_P1_KDIV78_MANUAL  0xf5450080
+#define F0900_P1_K_DIVIDER_78  0xf545007f
+
+/*P1_PDELCTRL1*/
+#define R0900_P1_PDELCTRL1  0xf550
+#define F0900_P1_INV_MISMASK  0xf5500080
+#define F0900_P1_FORCE_ACCEPTED  0xf5500040
+#define F0900_P1_FILTER_EN  0xf5500020
+#define F0900_P1_FORCE_PKTDELINUSE  0xf5500010
+#define F0900_P1_HYSTEN  0xf5500008
+#define F0900_P1_HYSTSWRST  0xf5500004
+#define F0900_P1_EN_MIS00  0xf5500002
+#define F0900_P1_ALGOSWRST  0xf5500001
+
+/*P1_PDELCTRL2*/
+#define R0900_P1_PDELCTRL2  0xf551
+#define F0900_P1_FORCE_CONTINUOUS  0xf5510080
+#define F0900_P1_RESET_UPKO_COUNT  0xf5510040
+#define F0900_P1_USER_PKTDELIN_NB  0xf5510020
+#define F0900_P1_FORCE_LOCKED  0xf5510010
+#define F0900_P1_DATA_UNBBSCRAM  0xf5510008
+#define F0900_P1_FORCE_LONGPKT  0xf5510004
+#define F0900_P1_FRAME_MODE  0xf5510002
+
+/*P1_HYSTTHRESH*/
+#define R0900_P1_HYSTTHRESH  0xf554
+#define F0900_P1_UNLCK_THRESH  0xf55400f0
+#define F0900_P1_DELIN_LCK_THRESH  0xf554000f
+
+/*P1_ISIENTRY*/
+#define R0900_P1_ISIENTRY  0xf55e
+#define F0900_P1_ISI_ENTRY  0xf55e00ff
+
+/*P1_ISIBITENA*/
+#define R0900_P1_ISIBITENA  0xf55f
+#define F0900_P1_ISI_BIT_EN  0xf55f00ff
+
+/*P1_MATSTR1*/
+#define R0900_P1_MATSTR1  0xf560
+#define F0900_P1_MATYPE_CURRENT1  0xf56000ff
+
+/*P1_MATSTR0*/
+#define R0900_P1_MATSTR0  0xf561
+#define F0900_P1_MATYPE_CURRENT0  0xf56100ff
+
+/*P1_UPLSTR1*/
+#define R0900_P1_UPLSTR1  0xf562
+#define F0900_P1_UPL_CURRENT1  0xf56200ff
+
+/*P1_UPLSTR0*/
+#define R0900_P1_UPLSTR0  0xf563
+#define F0900_P1_UPL_CURRENT0  0xf56300ff
+
+/*P1_DFLSTR1*/
+#define R0900_P1_DFLSTR1  0xf564
+#define F0900_P1_DFL_CURRENT1  0xf56400ff
+
+/*P1_DFLSTR0*/
+#define R0900_P1_DFLSTR0  0xf565
+#define F0900_P1_DFL_CURRENT0  0xf56500ff
+
+/*P1_SYNCSTR*/
+#define R0900_P1_SYNCSTR  0xf566
+#define F0900_P1_SYNC_CURRENT  0xf56600ff
+
+/*P1_SYNCDSTR1*/
+#define R0900_P1_SYNCDSTR1  0xf567
+#define F0900_P1_SYNCD_CURRENT1  0xf56700ff
+
+/*P1_SYNCDSTR0*/
+#define R0900_P1_SYNCDSTR0  0xf568
+#define F0900_P1_SYNCD_CURRENT0  0xf56800ff
+
+/*P1_PDELSTATUS1*/
+#define R0900_P1_PDELSTATUS1  0xf569
+#define F0900_P1_PKTDELIN_DELOCK  0xf5690080
+#define F0900_P1_SYNCDUPDFL_BADDFL  0xf5690040
+#define F0900_P1_CONTINUOUS_STREAM  0xf5690020
+#define F0900_P1_UNACCEPTED_STREAM  0xf5690010
+#define F0900_P1_BCH_ERROR_FLAG  0xf5690008
+#define F0900_P1_BBHCRCKO  0xf5690004
+#define F0900_P1_PKTDELIN_LOCK  0xf5690002
+#define F0900_P1_FIRST_LOCK  0xf5690001
+
+/*P1_PDELSTATUS2*/
+#define R0900_P1_PDELSTATUS2  0xf56a
+#define F0900_P1_PKTDEL_DEMODSEL  0xf56a0080
+#define F0900_P1_FRAME_MODCOD  0xf56a007c
+#define F0900_P1_FRAME_TYPE  0xf56a0003
+
+/*P1_BBFCRCKO1*/
+#define R0900_P1_BBFCRCKO1  0xf56b
+#define F0900_P1_BBHCRC_KOCNT1  0xf56b00ff
+
+/*P1_BBFCRCKO0*/
+#define R0900_P1_BBFCRCKO0  0xf56c
+#define F0900_P1_BBHCRC_KOCNT0  0xf56c00ff
+
+/*P1_UPCRCKO1*/
+#define R0900_P1_UPCRCKO1  0xf56d
+#define F0900_P1_PKTCRC_KOCNT1  0xf56d00ff
+
+/*P1_UPCRCKO0*/
+#define R0900_P1_UPCRCKO0  0xf56e
+#define F0900_P1_PKTCRC_KOCNT0  0xf56e00ff
+
+/*P1_TSSTATEM*/
+#define R0900_P1_TSSTATEM  0xf570
+#define F0900_P1_TSDIL_ON  0xf5700080
+#define F0900_P1_TSSKIPRS_ON  0xf5700040
+#define F0900_P1_TSRS_ON  0xf5700020
+#define F0900_P1_TSDESCRAMB_ON  0xf5700010
+#define F0900_P1_TSFRAME_MODE  0xf5700008
+#define F0900_P1_TS_DISABLE  0xf5700004
+#define F0900_P1_TSACM_MODE  0xf5700002
+#define F0900_P1_TSOUT_NOSYNC  0xf5700001
+
+/*P1_TSCFGH*/
+#define R0900_P1_TSCFGH  0xf572
+#define F0900_P1_TSFIFO_DVBCI  0xf5720080
+#define F0900_P1_TSFIFO_SERIAL  0xf5720040
+#define F0900_P1_TSFIFO_TEIUPDATE  0xf5720020
+#define F0900_P1_TSFIFO_DUTY50  0xf5720010
+#define F0900_P1_TSFIFO_HSGNLOUT  0xf5720008
+#define F0900_P1_TSFIFO_ERRMODE  0xf5720006
+#define F0900_P1_RST_HWARE  0xf5720001
+
+/*P1_TSCFGM*/
+#define R0900_P1_TSCFGM  0xf573
+#define F0900_P1_TSFIFO_MANSPEED  0xf57300c0
+#define F0900_P1_TSFIFO_PERMDATA  0xf5730020
+#define F0900_P1_TSFIFO_NONEWSGNL  0xf5730010
+#define F0900_P1_TSFIFO_BITSPEED  0xf5730008
+#define F0900_P1_NPD_SPECDVBS2  0xf5730004
+#define F0900_P1_TSFIFO_STOPCKDIS  0xf5730002
+#define F0900_P1_TSFIFO_INVDATA  0xf5730001
+
+/*P1_TSCFGL*/
+#define R0900_P1_TSCFGL  0xf574
+#define F0900_P1_TSFIFO_BCLKDEL1CK  0xf57400c0
+#define F0900_P1_BCHERROR_MODE  0xf5740030
+#define F0900_P1_TSFIFO_NSGNL2DATA  0xf5740008
+#define F0900_P1_TSFIFO_EMBINDVB  0xf5740004
+#define F0900_P1_TSFIFO_DPUNACT  0xf5740002
+#define F0900_P1_TSFIFO_NPDOFF  0xf5740001
+
+/*P1_TSINSDELH*/
+#define R0900_P1_TSINSDELH  0xf576
+#define F0900_P1_TSDEL_SYNCBYTE  0xf5760080
+#define F0900_P1_TSDEL_XXHEADER  0xf5760040
+#define F0900_P1_TSDEL_BBHEADER  0xf5760020
+#define F0900_P1_TSDEL_DATAFIELD  0xf5760010
+#define F0900_P1_TSINSDEL_ISCR  0xf5760008
+#define F0900_P1_TSINSDEL_NPD  0xf5760004
+#define F0900_P1_TSINSDEL_RSPARITY  0xf5760002
+#define F0900_P1_TSINSDEL_CRC8  0xf5760001
+
+/*P1_TSSPEED*/
+#define R0900_P1_TSSPEED  0xf580
+#define F0900_P1_TSFIFO_OUTSPEED  0xf58000ff
+
+/*P1_TSSTATUS*/
+#define R0900_P1_TSSTATUS  0xf581
+#define F0900_P1_TSFIFO_LINEOK  0xf5810080
+#define F0900_P1_TSFIFO_ERROR  0xf5810040
+#define F0900_P1_TSFIFO_DATA7  0xf5810020
+#define F0900_P1_TSFIFO_NOSYNC  0xf5810010
+#define F0900_P1_ISCR_INITIALIZED  0xf5810008
+#define F0900_P1_ISCR_UPDATED  0xf5810004
+#define F0900_P1_SOFFIFO_UNREGUL  0xf5810002
+#define F0900_P1_DIL_READY  0xf5810001
+
+/*P1_TSSTATUS2*/
+#define R0900_P1_TSSTATUS2  0xf582
+#define F0900_P1_TSFIFO_DEMODSEL  0xf5820080
+#define F0900_P1_TSFIFOSPEED_STORE  0xf5820040
+#define F0900_P1_DILXX_RESET  0xf5820020
+#define F0900_P1_TSSERIAL_IMPOS  0xf5820010
+#define F0900_P1_TSFIFO_LINENOK  0xf5820008
+#define F0900_P1_BITSPEED_EVENT  0xf5820004
+#define F0900_P1_SCRAMBDETECT  0xf5820002
+#define F0900_P1_ULDTV67_FALSELOCK  0xf5820001
+
+/*P1_TSBITRATE1*/
+#define R0900_P1_TSBITRATE1  0xf583
+#define F0900_P1_TSFIFO_BITRATE1  0xf58300ff
+
+/*P1_TSBITRATE0*/
+#define R0900_P1_TSBITRATE0  0xf584
+#define F0900_P1_TSFIFO_BITRATE0  0xf58400ff
+
+/*P1_ERRCTRL1*/
+#define R0900_P1_ERRCTRL1  0xf598
+#define F0900_P1_ERR_SOURCE1  0xf59800f0
+#define F0900_P1_NUM_EVENT1  0xf5980007
+
+/*P1_ERRCNT12*/
+#define R0900_P1_ERRCNT12  0xf599
+#define F0900_P1_ERRCNT1_OLDVALUE  0xf5990080
+#define F0900_P1_ERR_CNT12  0xf599007f
+
+/*P1_ERRCNT11*/
+#define R0900_P1_ERRCNT11  0xf59a
+#define F0900_P1_ERR_CNT11  0xf59a00ff
+
+/*P1_ERRCNT10*/
+#define R0900_P1_ERRCNT10  0xf59b
+#define F0900_P1_ERR_CNT10  0xf59b00ff
+
+/*P1_ERRCTRL2*/
+#define R0900_P1_ERRCTRL2  0xf59c
+#define F0900_P1_ERR_SOURCE2  0xf59c00f0
+#define F0900_P1_NUM_EVENT2  0xf59c0007
+
+/*P1_ERRCNT22*/
+#define R0900_P1_ERRCNT22  0xf59d
+#define F0900_P1_ERRCNT2_OLDVALUE  0xf59d0080
+#define F0900_P1_ERR_CNT22  0xf59d007f
+
+/*P1_ERRCNT21*/
+#define R0900_P1_ERRCNT21  0xf59e
+#define F0900_P1_ERR_CNT21  0xf59e00ff
+
+/*P1_ERRCNT20*/
+#define R0900_P1_ERRCNT20  0xf59f
+#define F0900_P1_ERR_CNT20  0xf59f00ff
+
+/*P1_FECSPY*/
+#define R0900_P1_FECSPY  0xf5a0
+#define F0900_P1_SPY_ENABLE  0xf5a00080
+#define F0900_P1_NO_SYNCBYTE  0xf5a00040
+#define F0900_P1_SERIAL_MODE  0xf5a00020
+#define F0900_P1_UNUSUAL_PACKET  0xf5a00010
+#define F0900_P1_BER_PACKMODE  0xf5a00008
+#define F0900_P1_BERMETER_LMODE  0xf5a00002
+#define F0900_P1_BERMETER_RESET  0xf5a00001
+
+/*P1_FSPYCFG*/
+#define R0900_P1_FSPYCFG  0xf5a1
+#define F0900_P1_FECSPY_INPUT  0xf5a100c0
+#define F0900_P1_RST_ON_ERROR  0xf5a10020
+#define F0900_P1_ONE_SHOT  0xf5a10010
+#define F0900_P1_I2C_MODE  0xf5a1000c
+#define F0900_P1_SPY_HYSTERESIS  0xf5a10003
+
+/*P1_FSPYDATA*/
+#define R0900_P1_FSPYDATA  0xf5a2
+#define F0900_P1_SPY_STUFFING  0xf5a20080
+#define F0900_P1_NOERROR_PKTJITTER  0xf5a20040
+#define F0900_P1_SPY_CNULLPKT  0xf5a20020
+#define F0900_P1_SPY_OUTDATA_MODE  0xf5a2001f
+
+/*P1_FSPYOUT*/
+#define R0900_P1_FSPYOUT  0xf5a3
+#define F0900_P1_FSPY_DIRECT  0xf5a30080
+#define F0900_P1_SPY_OUTDATA_BUS  0xf5a30038
+#define F0900_P1_STUFF_MODE  0xf5a30007
+
+/*P1_FSTATUS*/
+#define R0900_P1_FSTATUS  0xf5a4
+#define F0900_P1_SPY_ENDSIM  0xf5a40080
+#define F0900_P1_VALID_SIM  0xf5a40040
+#define F0900_P1_FOUND_SIGNAL  0xf5a40020
+#define F0900_P1_DSS_SYNCBYTE  0xf5a40010
+#define F0900_P1_RESULT_STATE  0xf5a4000f
+
+/*P1_FBERCPT4*/
+#define R0900_P1_FBERCPT4  0xf5a8
+#define F0900_P1_FBERMETER_CPT4  0xf5a800ff
+
+/*P1_FBERCPT3*/
+#define R0900_P1_FBERCPT3  0xf5a9
+#define F0900_P1_FBERMETER_CPT3  0xf5a900ff
+
+/*P1_FBERCPT2*/
+#define R0900_P1_FBERCPT2  0xf5aa
+#define F0900_P1_FBERMETER_CPT2  0xf5aa00ff
+
+/*P1_FBERCPT1*/
+#define R0900_P1_FBERCPT1  0xf5ab
+#define F0900_P1_FBERMETER_CPT1  0xf5ab00ff
+
+/*P1_FBERCPT0*/
+#define R0900_P1_FBERCPT0  0xf5ac
+#define F0900_P1_FBERMETER_CPT0  0xf5ac00ff
+
+/*P1_FBERERR2*/
+#define R0900_P1_FBERERR2  0xf5ad
+#define F0900_P1_FBERMETER_ERR2  0xf5ad00ff
+
+/*P1_FBERERR1*/
+#define R0900_P1_FBERERR1  0xf5ae
+#define F0900_P1_FBERMETER_ERR1  0xf5ae00ff
+
+/*P1_FBERERR0*/
+#define R0900_P1_FBERERR0  0xf5af
+#define F0900_P1_FBERMETER_ERR0  0xf5af00ff
+
+/*P1_FSPYBER*/
+#define R0900_P1_FSPYBER  0xf5b2
+#define F0900_P1_FSPYOBS_XORREAD  0xf5b20040
+#define F0900_P1_FSPYBER_OBSMODE  0xf5b20020
+#define F0900_P1_FSPYBER_SYNCBYTE  0xf5b20010
+#define F0900_P1_FSPYBER_UNSYNC  0xf5b20008
+#define F0900_P1_FSPYBER_CTIME  0xf5b20007
+
+/*RCCFGH*/
+#define R0900_RCCFGH  0xf600
+#define F0900_TSRCFIFO_DVBCI  0xf6000080
+#define F0900_TSRCFIFO_SERIAL  0xf6000040
+#define F0900_TSRCFIFO_DISABLE  0xf6000020
+#define F0900_TSFIFO_2TORC  0xf6000010
+#define F0900_TSRCFIFO_HSGNLOUT  0xf6000008
+#define F0900_TSRCFIFO_ERRMODE  0xf6000006
+
+/*TSGENERAL*/
+#define R0900_TSGENERAL  0xf630
+#define F0900_TSFIFO_BCLK1ALL  0xf6300020
+#define F0900_MUXSTREAM_OUTMODE  0xf6300008
+#define F0900_TSFIFO_PERMPARAL  0xf6300006
+#define F0900_RST_REEDSOLO  0xf6300001
+
+/*TSGENERAL1X*/
+#define R0900_TSGENERAL1X  0xf670
+#define F0900_TSFIFO1X_BCLK1ALL  0xf6700020
+#define F0900_MUXSTREAM1X_OUTMODE  0xf6700008
+#define F0900_TSFIFO1X_PERMPARAL  0xf6700006
+#define F0900_RST1X_REEDSOLO  0xf6700001
+
+/*NBITER_NF4*/
+#define R0900_NBITER_NF4  0xfa03
+#define F0900_NBITER_NF_QP_1_2  0xfa0300ff
+
+/*NBITER_NF5*/
+#define R0900_NBITER_NF5  0xfa04
+#define F0900_NBITER_NF_QP_3_5  0xfa0400ff
+
+/*NBITER_NF6*/
+#define R0900_NBITER_NF6  0xfa05
+#define F0900_NBITER_NF_QP_2_3  0xfa0500ff
+
+/*NBITER_NF7*/
+#define R0900_NBITER_NF7  0xfa06
+#define F0900_NBITER_NF_QP_3_4  0xfa0600ff
+
+/*NBITER_NF8*/
+#define R0900_NBITER_NF8  0xfa07
+#define F0900_NBITER_NF_QP_4_5  0xfa0700ff
+
+/*NBITER_NF9*/
+#define R0900_NBITER_NF9  0xfa08
+#define F0900_NBITER_NF_QP_5_6  0xfa0800ff
+
+/*NBITER_NF10*/
+#define R0900_NBITER_NF10  0xfa09
+#define F0900_NBITER_NF_QP_8_9  0xfa0900ff
+
+/*NBITER_NF11*/
+#define R0900_NBITER_NF11  0xfa0a
+#define F0900_NBITER_NF_QP_9_10  0xfa0a00ff
+
+/*NBITER_NF12*/
+#define R0900_NBITER_NF12  0xfa0b
+#define F0900_NBITER_NF_8P_3_5  0xfa0b00ff
+
+/*NBITER_NF13*/
+#define R0900_NBITER_NF13  0xfa0c
+#define F0900_NBITER_NF_8P_2_3  0xfa0c00ff
+
+/*NBITER_NF14*/
+#define R0900_NBITER_NF14  0xfa0d
+#define F0900_NBITER_NF_8P_3_4  0xfa0d00ff
+
+/*NBITER_NF15*/
+#define R0900_NBITER_NF15  0xfa0e
+#define F0900_NBITER_NF_8P_5_6  0xfa0e00ff
+
+/*NBITER_NF16*/
+#define R0900_NBITER_NF16  0xfa0f
+#define F0900_NBITER_NF_8P_8_9  0xfa0f00ff
+
+/*NBITER_NF17*/
+#define R0900_NBITER_NF17  0xfa10
+#define F0900_NBITER_NF_8P_9_10  0xfa1000ff
+
+/*NBITERNOERR*/
+#define R0900_NBITERNOERR  0xfa3f
+#define F0900_NBITER_STOP_CRIT  0xfa3f000f
+
+/*GAINLLR_NF4*/
+#define R0900_GAINLLR_NF4  0xfa43
+#define F0900_GAINLLR_NF_QP_1_2  0xfa43007f
+
+/*GAINLLR_NF5*/
+#define R0900_GAINLLR_NF5  0xfa44
+#define F0900_GAINLLR_NF_QP_3_5  0xfa44007f
+
+/*GAINLLR_NF6*/
+#define R0900_GAINLLR_NF6  0xfa45
+#define F0900_GAINLLR_NF_QP_2_3  0xfa45007f
+
+/*GAINLLR_NF7*/
+#define R0900_GAINLLR_NF7  0xfa46
+#define F0900_GAINLLR_NF_QP_3_4  0xfa46007f
+
+/*GAINLLR_NF8*/
+#define R0900_GAINLLR_NF8  0xfa47
+#define F0900_GAINLLR_NF_QP_4_5  0xfa47007f
+
+/*GAINLLR_NF9*/
+#define R0900_GAINLLR_NF9  0xfa48
+#define F0900_GAINLLR_NF_QP_5_6  0xfa48007f
+
+/*GAINLLR_NF10*/
+#define R0900_GAINLLR_NF10  0xfa49
+#define F0900_GAINLLR_NF_QP_8_9  0xfa49007f
+
+/*GAINLLR_NF11*/
+#define R0900_GAINLLR_NF11  0xfa4a
+#define F0900_GAINLLR_NF_QP_9_10  0xfa4a007f
+
+/*GAINLLR_NF12*/
+#define R0900_GAINLLR_NF12  0xfa4b
+#define F0900_GAINLLR_NF_8P_3_5  0xfa4b007f
+
+/*GAINLLR_NF13*/
+#define R0900_GAINLLR_NF13  0xfa4c
+#define F0900_GAINLLR_NF_8P_2_3  0xfa4c007f
+
+/*GAINLLR_NF14*/
+#define R0900_GAINLLR_NF14  0xfa4d
+#define F0900_GAINLLR_NF_8P_3_4  0xfa4d007f
+
+/*GAINLLR_NF15*/
+#define R0900_GAINLLR_NF15  0xfa4e
+#define F0900_GAINLLR_NF_8P_5_6  0xfa4e007f
+
+/*GAINLLR_NF16*/
+#define R0900_GAINLLR_NF16  0xfa4f
+#define F0900_GAINLLR_NF_8P_8_9  0xfa4f007f
+
+/*GAINLLR_NF17*/
+#define R0900_GAINLLR_NF17  0xfa50
+#define F0900_GAINLLR_NF_8P_9_10  0xfa50007f
+
+/*CFGEXT*/
+#define R0900_CFGEXT  0xfa80
+#define F0900_STAGMODE  0xfa800080
+#define F0900_BYPBCH  0xfa800040
+#define F0900_BYPLDPC  0xfa800020
+#define F0900_LDPCMODE  0xfa800010
+#define F0900_INVLLRSIGN  0xfa800008
+#define F0900_SHORTMULT  0xfa800004
+#define F0900_EXTERNTX  0xfa800001
+
+/*GENCFG*/
+#define R0900_GENCFG  0xfa86
+#define F0900_BROADCAST  0xfa860010
+#define F0900_NOSHFRD2  0xfa860008
+#define F0900_BCHERRFLAG  0xfa860004
+#define F0900_PRIORITY  0xfa860002
+#define F0900_DDEMOD  0xfa860001
+
+/*LDPCERR1*/
+#define R0900_LDPCERR1  0xfa96
+#define F0900_LDPC_ERRORS_COUNTER1  0xfa9600ff
+
+/*LDPCERR0*/
+#define R0900_LDPCERR0  0xfa97
+#define F0900_LDPC_ERRORS_COUNTER0  0xfa9700ff
+
+/*BCHERR*/
+#define R0900_BCHERR  0xfa98
+#define F0900_ERRORFLAG  0xfa980010
+#define F0900_BCH_ERRORS_COUNTER  0xfa98000f
+
+/*TSTRES0*/
+#define R0900_TSTRES0  0xff11
+#define F0900_FRESFEC  0xff110080
+#define F0900_FRESTS  0xff110040
+#define F0900_FRESVIT1  0xff110020
+#define F0900_FRESVIT2  0xff110010
+#define F0900_FRESSYM1  0xff110008
+#define F0900_FRESSYM2  0xff110004
+#define F0900_FRESMAS  0xff110002
+#define F0900_FRESINT  0xff110001
+
+/*P2_TSTDISRX*/
+#define R0900_P2_TSTDISRX  0xff65
+#define F0900_P2_EN_DISRX  0xff650080
+#define F0900_P2_TST_CURRSRC  0xff650040
+#define F0900_P2_IN_DIGSIGNAL  0xff650020
+#define F0900_P2_HIZ_CURRENTSRC  0xff650010
+#define F0900_TST_P2_PIN_SELECT  0xff650008
+#define F0900_P2_TST_DISRX  0xff650007
+
+/*P1_TSTDISRX*/
+#define R0900_P1_TSTDISRX  0xff67
+#define F0900_P1_EN_DISRX  0xff670080
+#define F0900_P1_TST_CURRSRC  0xff670040
+#define F0900_P1_IN_DIGSIGNAL  0xff670020
+#define F0900_P1_HIZ_CURRENTSRC  0xff670010
+#define F0900_TST_P1_PIN_SELECT  0xff670008
+#define F0900_P1_TST_DISRX  0xff670007
+
+#define STV0900_NBREGS		684
+#define STV0900_NBFIELDS		1702
+
+#endif
+
diff --git a/drivers/media/dvb/frontends/stv0900_sw.c b/drivers/media/dvb/frontends/stv0900_sw.c
new file mode 100644
index 000000000000..a5a31536cbcb
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv0900_sw.c
@@ -0,0 +1,2847 @@
+/*
+ * stv0900_sw.c
+ *
+ * Driver for ST STV0900 satellite demodulator IC.
+ *
+ * Copyright (C) ST Microelectronics.
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "stv0900.h"
+#include "stv0900_reg.h"
+#include "stv0900_priv.h"
+
+int stv0900_check_signal_presence(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 carr_offset,
+	agc2_integr,
+	max_carrier;
+
+	int no_signal;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		carr_offset = (stv0900_read_reg(i_params, R0900_P1_CFR2) << 8)
+						| stv0900_read_reg(i_params,
+						R0900_P1_CFR1);
+		carr_offset = ge2comp(carr_offset, 16);
+		agc2_integr = (stv0900_read_reg(i_params, R0900_P1_AGC2I1) << 8)
+						| stv0900_read_reg(i_params,
+						R0900_P1_AGC2I0);
+		max_carrier = i_params->dmd1_srch_range / 1000;
+		break;
+	case STV0900_DEMOD_2:
+		carr_offset = (stv0900_read_reg(i_params, R0900_P2_CFR2) << 8)
+						| stv0900_read_reg(i_params,
+						R0900_P2_CFR1);
+		carr_offset = ge2comp(carr_offset, 16);
+		agc2_integr = (stv0900_read_reg(i_params, R0900_P2_AGC2I1) << 8)
+						| stv0900_read_reg(i_params,
+						R0900_P2_AGC2I0);
+		max_carrier = i_params->dmd2_srch_range / 1000;
+		break;
+	}
+
+	max_carrier += (max_carrier / 10);
+	max_carrier = 65536 * (max_carrier / 2);
+	max_carrier /= i_params->mclk / 1000;
+	if (max_carrier > 0x4000)
+		max_carrier = 0x4000;
+
+	if ((agc2_integr > 0x2000)
+			|| (carr_offset > + 2*max_carrier)
+			|| (carr_offset < -2*max_carrier))
+		no_signal = TRUE;
+	else
+		no_signal = FALSE;
+
+	return no_signal;
+}
+
+static void stv0900_get_sw_loop_params(struct stv0900_internal *i_params,
+				s32 *frequency_inc, s32 *sw_timeout,
+				s32 *steps,
+				enum fe_stv0900_demod_num demod)
+{
+	s32 timeout, freq_inc, max_steps, srate, max_carrier;
+
+	enum fe_stv0900_search_standard	standard;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		srate = i_params->dmd1_symbol_rate;
+		max_carrier = i_params->dmd1_srch_range / 1000;
+		max_carrier += max_carrier / 10;
+		standard = i_params->dmd1_srch_standard;
+		break;
+	case STV0900_DEMOD_2:
+		srate = i_params->dmd2_symbol_rate;
+		max_carrier = i_params->dmd2_srch_range / 1000;
+		max_carrier += max_carrier / 10;
+		standard = i_params->dmd2_srch_stndrd;
+		break;
+	}
+
+	max_carrier = 65536 * (max_carrier / 2);
+	max_carrier /= i_params->mclk / 1000;
+
+	if (max_carrier > 0x4000)
+		max_carrier = 0x4000;
+
+	freq_inc = srate;
+	freq_inc /= i_params->mclk >> 10;
+	freq_inc = freq_inc << 6;
+
+	switch (standard) {
+	case STV0900_SEARCH_DVBS1:
+	case STV0900_SEARCH_DSS:
+		freq_inc *= 3;
+		timeout = 20;
+		break;
+	case STV0900_SEARCH_DVBS2:
+		freq_inc *= 4;
+		timeout = 25;
+		break;
+	case STV0900_AUTO_SEARCH:
+	default:
+		freq_inc *= 3;
+		timeout = 25;
+		break;
+	}
+
+	freq_inc /= 100;
+
+	if ((freq_inc > max_carrier) || (freq_inc < 0))
+		freq_inc = max_carrier / 2;
+
+	timeout *= 27500;
+
+	if (srate > 0)
+		timeout /= srate / 1000;
+
+	if ((timeout > 100) || (timeout < 0))
+		timeout = 100;
+
+	max_steps = (max_carrier / freq_inc) + 1;
+
+	if ((max_steps > 100) || (max_steps < 0)) {
+		max_steps =  100;
+		freq_inc = max_carrier / max_steps;
+	}
+
+	*frequency_inc = freq_inc;
+	*sw_timeout = timeout;
+	*steps = max_steps;
+
+}
+
+static int stv0900_search_carr_sw_loop(struct stv0900_internal *i_params,
+				s32 FreqIncr, s32 Timeout, int zigzag,
+				s32 MaxStep, enum fe_stv0900_demod_num demod)
+{
+	int	no_signal,
+		lock = FALSE;
+	s32	stepCpt,
+		freqOffset,
+		max_carrier;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		max_carrier = i_params->dmd1_srch_range / 1000;
+		max_carrier += (max_carrier / 10);
+		break;
+	case STV0900_DEMOD_2:
+		max_carrier = i_params->dmd2_srch_range / 1000;
+		max_carrier += (max_carrier / 10);
+		break;
+	}
+
+	max_carrier = 65536 * (max_carrier / 2);
+	max_carrier /= i_params->mclk / 1000;
+
+	if (max_carrier > 0x4000)
+		max_carrier = 0x4000;
+
+	if (zigzag == TRUE)
+		freqOffset = 0;
+	else
+		freqOffset = -max_carrier + FreqIncr;
+
+	stepCpt = 0;
+
+	do {
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1C);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT1,
+					(freqOffset / 256) & 0xFF);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT0,
+					 freqOffset & 0xFF);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+			stv0900_write_bits(i_params, F0900_P1_ALGOSWRST, 1);
+
+			if (i_params->chip_id == 0x12) {
+				stv0900_write_bits(i_params,
+						F0900_P1_RST_HWARE, 1);
+				stv0900_write_bits(i_params,
+						F0900_P1_RST_HWARE, 0);
+			}
+			break;
+		case STV0900_DEMOD_2:
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1C);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT1,
+					(freqOffset / 256) & 0xFF);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT0,
+					freqOffset & 0xFF);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+			stv0900_write_bits(i_params, F0900_P2_ALGOSWRST, 1);
+
+			if (i_params->chip_id == 0x12) {
+				stv0900_write_bits(i_params,
+						F0900_P2_RST_HWARE, 1);
+				stv0900_write_bits(i_params,
+						F0900_P2_RST_HWARE, 0);
+			}
+			break;
+		}
+
+		if (zigzag == TRUE) {
+			if (freqOffset >= 0)
+				freqOffset = -freqOffset - 2 * FreqIncr;
+			else
+				freqOffset = -freqOffset;
+		} else
+			freqOffset += + 2 * FreqIncr;
+
+		stepCpt++;
+		lock = stv0900_get_demod_lock(i_params, demod, Timeout);
+		no_signal = stv0900_check_signal_presence(i_params, demod);
+
+	} while ((lock == FALSE)
+			&& (no_signal == FALSE)
+			&& ((freqOffset - FreqIncr) <  max_carrier)
+			&& ((freqOffset + FreqIncr) > -max_carrier)
+			&& (stepCpt < MaxStep));
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_bits(i_params, F0900_P1_ALGOSWRST, 0);
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_bits(i_params, F0900_P2_ALGOSWRST, 0);
+		break;
+	}
+
+	return lock;
+}
+
+int stv0900_sw_algo(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+	int lock = FALSE;
+
+	int no_signal,
+	zigzag;
+	s32 dvbs2_fly_wheel;
+
+	s32 freqIncrement, softStepTimeout, trialCounter, max_steps;
+
+	stv0900_get_sw_loop_params(i_params, &freqIncrement, &softStepTimeout,
+					&max_steps, demod);
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		switch (i_params->dmd1_srch_standard) {
+		case STV0900_SEARCH_DVBS1:
+		case STV0900_SEARCH_DSS:
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ,
+						0x3B);
+			else
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ,
+						0xef);
+
+			stv0900_write_reg(i_params, R0900_P1_DMDCFGMD, 0x49);
+			zigzag = FALSE;
+			break;
+		case STV0900_SEARCH_DVBS2:
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P1_CORRELABS,
+						0x79);
+			else
+				stv0900_write_reg(i_params, R0900_P1_CORRELABS,
+						0x68);
+
+			stv0900_write_reg(i_params, R0900_P1_DMDCFGMD,
+						0x89);
+
+			zigzag = TRUE;
+			break;
+		case STV0900_AUTO_SEARCH:
+		default:
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ,
+							0x3B);
+				stv0900_write_reg(i_params, R0900_P1_CORRELABS,
+							0x79);
+			} else {
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ,
+							0xef);
+				stv0900_write_reg(i_params, R0900_P1_CORRELABS,
+							0x68);
+			}
+
+			stv0900_write_reg(i_params, R0900_P1_DMDCFGMD,
+							0xc9);
+			zigzag = FALSE;
+			break;
+		}
+
+		trialCounter = 0;
+		do {
+			lock = stv0900_search_carr_sw_loop(i_params,
+							freqIncrement,
+							softStepTimeout,
+							zigzag,
+							max_steps,
+							demod);
+			no_signal = stv0900_check_signal_presence(i_params,
+								demod);
+			trialCounter++;
+			if ((lock == TRUE)
+					|| (no_signal == TRUE)
+					|| (trialCounter == 2)) {
+
+				if (i_params->chip_id >= 0x20) {
+					stv0900_write_reg(i_params,
+							R0900_P1_CARFREQ,
+							0x49);
+					stv0900_write_reg(i_params,
+							R0900_P1_CORRELABS,
+							0x9e);
+				} else {
+					stv0900_write_reg(i_params,
+							R0900_P1_CARFREQ,
+							0xed);
+					stv0900_write_reg(i_params,
+							R0900_P1_CORRELABS,
+							0x88);
+				}
+
+				if ((lock == TRUE) && (stv0900_get_bits(i_params, F0900_P1_HEADER_MODE) == STV0900_DVBS2_FOUND)) {
+					msleep(softStepTimeout);
+					dvbs2_fly_wheel = stv0900_get_bits(i_params, F0900_P1_FLYWHEEL_CPT);
+
+					if (dvbs2_fly_wheel < 0xd) {
+						msleep(softStepTimeout);
+						dvbs2_fly_wheel = stv0900_get_bits(i_params, F0900_P1_FLYWHEEL_CPT);
+					}
+
+					if (dvbs2_fly_wheel < 0xd) {
+						lock = FALSE;
+
+						if (trialCounter < 2) {
+							if (i_params->chip_id >= 0x20)
+								stv0900_write_reg(i_params, R0900_P1_CORRELABS, 0x79);
+							else
+								stv0900_write_reg(i_params, R0900_P1_CORRELABS, 0x68);
+
+							stv0900_write_reg(i_params, R0900_P1_DMDCFGMD, 0x89);
+						}
+					}
+				}
+			}
+
+		} while ((lock == FALSE)
+			&& (trialCounter < 2)
+			&& (no_signal == FALSE));
+
+		break;
+	case STV0900_DEMOD_2:
+		switch (i_params->dmd2_srch_stndrd) {
+		case STV0900_SEARCH_DVBS1:
+		case STV0900_SEARCH_DSS:
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ,
+						0x3b);
+			else
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ,
+						0xef);
+
+			stv0900_write_reg(i_params, R0900_P2_DMDCFGMD,
+						0x49);
+			zigzag = FALSE;
+			break;
+		case STV0900_SEARCH_DVBS2:
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P2_CORRELABS,
+						0x79);
+			else
+				stv0900_write_reg(i_params, R0900_P2_CORRELABS,
+						0x68);
+
+			stv0900_write_reg(i_params, R0900_P2_DMDCFGMD, 0x89);
+			zigzag = TRUE;
+			break;
+		case STV0900_AUTO_SEARCH:
+		default:
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ,
+						0x3b);
+				stv0900_write_reg(i_params, R0900_P2_CORRELABS,
+						0x79);
+			} else {
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ,
+						0xef);
+				stv0900_write_reg(i_params, R0900_P2_CORRELABS,
+						0x68);
+			}
+
+			stv0900_write_reg(i_params, R0900_P2_DMDCFGMD, 0xc9);
+
+			zigzag = FALSE;
+			break;
+		}
+
+		trialCounter = 0;
+
+		do {
+			lock = stv0900_search_carr_sw_loop(i_params,
+							freqIncrement,
+							softStepTimeout,
+							zigzag,
+							max_steps,
+							demod);
+			no_signal = stv0900_check_signal_presence(i_params,
+								demod);
+			trialCounter++;
+			if ((lock == TRUE)
+					|| (no_signal == TRUE)
+					|| (trialCounter == 2)) {
+				if (i_params->chip_id >= 0x20) {
+					stv0900_write_reg(i_params,
+							R0900_P2_CARFREQ,
+							0x49);
+					stv0900_write_reg(i_params,
+							R0900_P2_CORRELABS,
+							0x9e);
+				} else {
+					stv0900_write_reg(i_params,
+							R0900_P2_CARFREQ,
+							0xed);
+					stv0900_write_reg(i_params,
+							R0900_P2_CORRELABS,
+							0x88);
+				}
+
+				if ((lock == TRUE) && (stv0900_get_bits(i_params, F0900_P2_HEADER_MODE) == STV0900_DVBS2_FOUND)) {
+					msleep(softStepTimeout);
+					dvbs2_fly_wheel = stv0900_get_bits(i_params, F0900_P2_FLYWHEEL_CPT);
+					if (dvbs2_fly_wheel < 0xd) {
+						msleep(softStepTimeout);
+						dvbs2_fly_wheel = stv0900_get_bits(i_params, F0900_P2_FLYWHEEL_CPT);
+					}
+
+					if (dvbs2_fly_wheel < 0xd) {
+						lock = FALSE;
+						if (trialCounter < 2) {
+							if (i_params->chip_id >= 0x20)
+								stv0900_write_reg(i_params, R0900_P2_CORRELABS, 0x79);
+							else
+								stv0900_write_reg(i_params, R0900_P2_CORRELABS, 0x68);
+
+							stv0900_write_reg(i_params, R0900_P2_DMDCFGMD, 0x89);
+						}
+					}
+				}
+			}
+
+		} while ((lock == FALSE) && (trialCounter < 2) && (no_signal == FALSE));
+
+		break;
+	}
+
+	return lock;
+}
+
+static u32 stv0900_get_symbol_rate(struct stv0900_internal *i_params,
+					u32 mclk,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 sfr_field3, sfr_field2, sfr_field1, sfr_field0,
+	rem1, rem2, intval1, intval2, srate;
+
+	dmd_reg(sfr_field3, F0900_P1_SYMB_FREQ3, F0900_P2_SYMB_FREQ3);
+	dmd_reg(sfr_field2, F0900_P1_SYMB_FREQ2, F0900_P2_SYMB_FREQ2);
+	dmd_reg(sfr_field1, F0900_P1_SYMB_FREQ1, F0900_P2_SYMB_FREQ1);
+	dmd_reg(sfr_field0, F0900_P1_SYMB_FREQ0, F0900_P2_SYMB_FREQ0);
+
+	srate = (stv0900_get_bits(i_params, sfr_field3) << 24) +
+		(stv0900_get_bits(i_params, sfr_field2) << 16) +
+		(stv0900_get_bits(i_params, sfr_field1) << 8) +
+		(stv0900_get_bits(i_params, sfr_field0));
+	dprintk("lock: srate=%d r0=0x%x r1=0x%x r2=0x%x r3=0x%x \n",
+		srate, stv0900_get_bits(i_params, sfr_field0),
+		stv0900_get_bits(i_params, sfr_field1),
+		stv0900_get_bits(i_params, sfr_field2),
+		stv0900_get_bits(i_params, sfr_field3));
+
+	intval1 = (mclk) >> 16;
+	intval2 = (srate) >> 16;
+
+	rem1 = (mclk) % 0x10000;
+	rem2 = (srate) % 0x10000;
+	srate =	(intval1 * intval2) +
+		((intval1 * rem2) >> 16) +
+		((intval2 * rem1) >> 16);
+
+	return srate;
+}
+
+static void stv0900_set_symbol_rate(struct stv0900_internal *i_params,
+					u32 mclk, u32 srate,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 sfr_init_reg;
+	u32 symb;
+
+	dprintk(KERN_INFO "%s: Mclk %d, SR %d, Dmd %d\n", __func__, mclk,
+							srate, demod);
+
+	dmd_reg(sfr_init_reg, R0900_P1_SFRINIT1, R0900_P2_SFRINIT1);
+
+	if (srate > 60000000) {
+		symb = srate << 4;
+		symb /= (mclk >> 12);
+	} else if (srate > 6000000) {
+		symb = srate << 6;
+		symb /= (mclk >> 10);
+	} else {
+		symb = srate << 9;
+		symb /= (mclk >> 7);
+	}
+
+	stv0900_write_reg(i_params, sfr_init_reg, (symb >> 8) & 0x7F);
+	stv0900_write_reg(i_params, sfr_init_reg + 1, (symb & 0xFF));
+}
+
+static void stv0900_set_max_symbol_rate(struct stv0900_internal *i_params,
+					u32 mclk, u32 srate,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 sfr_max_reg;
+	u32 symb;
+
+	dmd_reg(sfr_max_reg, R0900_P1_SFRUP1, R0900_P2_SFRUP1);
+
+	srate = 105 * (srate / 100);
+
+	if (srate > 60000000) {
+		symb = srate << 4;
+		symb /= (mclk >> 12);
+	} else if (srate > 6000000) {
+		symb = srate << 6;
+		symb /= (mclk >> 10);
+	} else {
+		symb = srate << 9;
+		symb /= (mclk >> 7);
+	}
+
+	if (symb < 0x7fff) {
+		stv0900_write_reg(i_params, sfr_max_reg, (symb >> 8) & 0x7F);
+		stv0900_write_reg(i_params, sfr_max_reg + 1, (symb & 0xFF));
+	} else {
+		stv0900_write_reg(i_params, sfr_max_reg, 0x7F);
+		stv0900_write_reg(i_params, sfr_max_reg + 1, 0xFF);
+	}
+}
+
+static void stv0900_set_min_symbol_rate(struct stv0900_internal *i_params,
+					u32 mclk, u32 srate,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 sfr_min_reg;
+	u32	symb;
+
+	dmd_reg(sfr_min_reg, R0900_P1_SFRLOW1, R0900_P2_SFRLOW1);
+
+	srate = 95 * (srate / 100);
+	if (srate > 60000000) {
+		symb = srate << 4;
+		symb /= (mclk >> 12);
+
+	} else if (srate > 6000000) {
+		symb = srate << 6;
+		symb /= (mclk >> 10);
+
+	} else {
+		symb = srate << 9;
+		symb /= (mclk >> 7);
+	}
+
+	stv0900_write_reg(i_params, sfr_min_reg, (symb >> 8) & 0xFF);
+	stv0900_write_reg(i_params, sfr_min_reg + 1, (symb & 0xFF));
+}
+
+static s32 stv0900_get_timing_offst(struct stv0900_internal *i_params,
+					u32 srate,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 tmgreg,
+	timingoffset;
+
+	dmd_reg(tmgreg, R0900_P1_TMGREG2, R0900_P2_TMGREG2);
+
+	timingoffset = (stv0900_read_reg(i_params, tmgreg) << 16) +
+		       (stv0900_read_reg(i_params, tmgreg + 1) << 8) +
+		       (stv0900_read_reg(i_params, tmgreg + 2));
+
+	timingoffset = ge2comp(timingoffset, 24);
+
+
+	if (timingoffset == 0)
+		timingoffset = 1;
+
+	timingoffset = ((s32)srate * 10) / ((s32)0x1000000 / timingoffset);
+	timingoffset /= 320;
+
+	return timingoffset;
+}
+
+static void stv0900_set_dvbs2_rolloff(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 rolloff, man_fld, matstr_reg, rolloff_ctl_fld;
+
+	dmd_reg(man_fld, F0900_P1_MANUAL_ROLLOFF, F0900_P2_MANUAL_ROLLOFF);
+	dmd_reg(matstr_reg, R0900_P1_MATSTR1, R0900_P2_MATSTR1);
+	dmd_reg(rolloff_ctl_fld, F0900_P1_ROLLOFF_CONTROL,
+				F0900_P2_ROLLOFF_CONTROL);
+
+	if (i_params->chip_id == 0x10) {
+		stv0900_write_bits(i_params, man_fld, 1);
+		rolloff = stv0900_read_reg(i_params, matstr_reg) & 0x03;
+		stv0900_write_bits(i_params, rolloff_ctl_fld, rolloff);
+	} else
+		stv0900_write_bits(i_params, man_fld, 0);
+}
+
+static u32 stv0900_carrier_width(u32 srate, enum fe_stv0900_rolloff ro)
+{
+	u32 rolloff;
+
+	switch (ro) {
+	case STV0900_20:
+		rolloff = 20;
+		break;
+	case STV0900_25:
+		rolloff = 25;
+		break;
+	case STV0900_35:
+	default:
+		rolloff = 35;
+		break;
+	}
+
+	return srate  + (srate * rolloff) / 100;
+}
+
+static int stv0900_check_timing_lock(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod)
+{
+	int timingLock = FALSE;
+	s32 i,
+	timingcpt = 0;
+	u8 carFreq,
+	tmgTHhigh,
+	tmgTHLow;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		carFreq = stv0900_read_reg(i_params, R0900_P1_CARFREQ);
+		tmgTHhigh = stv0900_read_reg(i_params, R0900_P1_TMGTHRISE);
+		tmgTHLow = stv0900_read_reg(i_params, R0900_P1_TMGTHFALL);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHRISE, 0x20);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHFALL, 0x0);
+		stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 0);
+		stv0900_write_reg(i_params, R0900_P1_RTC, 0x80);
+		stv0900_write_reg(i_params, R0900_P1_RTCS2, 0x40);
+		stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x0);
+		stv0900_write_reg(i_params, R0900_P1_CFRINIT1, 0x0);
+		stv0900_write_reg(i_params, R0900_P1_CFRINIT0, 0x0);
+		stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x65);
+		stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+		msleep(7);
+
+		for (i = 0; i < 10; i++) {
+			if (stv0900_get_bits(i_params, F0900_P1_TMGLOCK_QUALITY) >= 2)
+				timingcpt++;
+
+			msleep(1);
+		}
+
+		if (timingcpt >= 3)
+			timingLock = TRUE;
+
+		stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x38);
+		stv0900_write_reg(i_params, R0900_P1_RTC, 0x88);
+		stv0900_write_reg(i_params, R0900_P1_RTCS2, 0x68);
+		stv0900_write_reg(i_params, R0900_P1_CARFREQ, carFreq);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHRISE, tmgTHhigh);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHFALL, tmgTHLow);
+		break;
+	case STV0900_DEMOD_2:
+		carFreq = stv0900_read_reg(i_params, R0900_P2_CARFREQ);
+		tmgTHhigh = stv0900_read_reg(i_params, R0900_P2_TMGTHRISE);
+		tmgTHLow = stv0900_read_reg(i_params, R0900_P2_TMGTHFALL);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHRISE, 0x20);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHFALL, 0);
+		stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 0);
+		stv0900_write_reg(i_params, R0900_P2_RTC, 0x80);
+		stv0900_write_reg(i_params, R0900_P2_RTCS2, 0x40);
+		stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x0);
+		stv0900_write_reg(i_params, R0900_P2_CFRINIT1, 0x0);
+		stv0900_write_reg(i_params, R0900_P2_CFRINIT0, 0x0);
+		stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x65);
+		stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+		msleep(5);
+		for (i = 0; i < 10; i++) {
+			if (stv0900_get_bits(i_params, F0900_P2_TMGLOCK_QUALITY) >= 2)
+				timingcpt++;
+
+			msleep(1);
+		}
+
+		if (timingcpt >= 3)
+			timingLock = TRUE;
+
+		stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x38);
+		stv0900_write_reg(i_params, R0900_P2_RTC, 0x88);
+		stv0900_write_reg(i_params, R0900_P2_RTCS2, 0x68);
+		stv0900_write_reg(i_params, R0900_P2_CARFREQ, carFreq);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHRISE, tmgTHhigh);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHFALL, tmgTHLow);
+		break;
+	}
+
+	return	timingLock;
+}
+
+static int stv0900_get_demod_cold_lock(struct dvb_frontend *fe,
+					s32 demod_timeout)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	int lock = FALSE;
+	s32 srate, search_range, locktimeout,
+		currier_step, nb_steps, current_step,
+		direction, tuner_freq, timeout;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		srate = i_params->dmd1_symbol_rate;
+		search_range = i_params->dmd1_srch_range;
+		break;
+
+	case STV0900_DEMOD_2:
+		srate = i_params->dmd2_symbol_rate;
+		search_range = i_params->dmd2_srch_range;
+		break;
+	}
+
+	if (srate >= 10000000)
+		locktimeout = demod_timeout / 3;
+	else
+		locktimeout = demod_timeout / 2;
+
+	lock = stv0900_get_demod_lock(i_params, demod, locktimeout);
+
+	if (lock == FALSE) {
+		if (srate >= 10000000) {
+			if (stv0900_check_timing_lock(i_params, demod) == TRUE) {
+				switch (demod) {
+				case STV0900_DEMOD_1:
+				default:
+					stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1f);
+					stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x15);
+					break;
+				case STV0900_DEMOD_2:
+					stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1f);
+					stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x15);
+					break;
+				}
+
+				lock = stv0900_get_demod_lock(i_params, demod, demod_timeout);
+			} else
+				lock = FALSE;
+		} else {
+			if (srate <= 4000000)
+				currier_step = 1000;
+			else if (srate <= 7000000)
+				currier_step = 2000;
+			else if (srate <= 10000000)
+				currier_step = 3000;
+			else
+				currier_step = 5000;
+
+			nb_steps = ((search_range / 1000) / currier_step);
+			nb_steps /= 2;
+			nb_steps = (2 * (nb_steps + 1));
+			if (nb_steps < 0)
+				nb_steps = 2;
+			else if (nb_steps > 12)
+				nb_steps = 12;
+
+			current_step = 1;
+			direction = 1;
+			timeout = (demod_timeout / 3);
+			if (timeout > 1000)
+				timeout = 1000;
+
+			switch (demod) {
+			case STV0900_DEMOD_1:
+			default:
+				if (lock == FALSE) {
+					tuner_freq = i_params->tuner1_freq;
+					i_params->tuner1_bw = stv0900_carrier_width(i_params->dmd1_symbol_rate, i_params->rolloff) + i_params->dmd1_symbol_rate;
+
+					while ((current_step <= nb_steps) && (lock == FALSE)) {
+
+						if (direction > 0)
+							tuner_freq += (current_step * currier_step);
+						else
+							tuner_freq -= (current_step * currier_step);
+
+						stv0900_set_tuner(fe, tuner_freq, i_params->tuner1_bw);
+						stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1C);
+						if (i_params->dmd1_srch_standard == STV0900_SEARCH_DVBS2) {
+							stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 0);
+							stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+							stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+							stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 1);
+						}
+
+						stv0900_write_reg(i_params, R0900_P1_CFRINIT1, 0);
+						stv0900_write_reg(i_params, R0900_P1_CFRINIT0, 0);
+						stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1F);
+						stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x15);
+						lock = stv0900_get_demod_lock(i_params, demod, timeout);
+						direction *= -1;
+						current_step++;
+					}
+				}
+				break;
+			case STV0900_DEMOD_2:
+				if (lock == FALSE) {
+					tuner_freq = i_params->tuner2_freq;
+					i_params->tuner2_bw = stv0900_carrier_width(srate, i_params->rolloff) + srate;
+
+					while ((current_step <= nb_steps) && (lock == FALSE)) {
+
+						if (direction > 0)
+							tuner_freq += (current_step * currier_step);
+						else
+							tuner_freq -= (current_step * currier_step);
+
+						stv0900_set_tuner(fe, tuner_freq, i_params->tuner2_bw);
+						stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1C);
+						if (i_params->dmd2_srch_stndrd == STV0900_SEARCH_DVBS2) {
+							stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 0);
+							stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+							stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+							stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 1);
+						}
+
+						stv0900_write_reg(i_params, R0900_P2_CFRINIT1, 0);
+						stv0900_write_reg(i_params, R0900_P2_CFRINIT0, 0);
+						stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1F);
+						stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x15);
+						lock = stv0900_get_demod_lock(i_params, demod, timeout);
+						direction *= -1;
+						current_step++;
+					}
+				}
+				break;
+			}
+		}
+	}
+
+	return	lock;
+}
+
+static void stv0900_get_lock_timeout(s32 *demod_timeout, s32 *fec_timeout,
+					s32 srate,
+					enum fe_stv0900_search_algo algo)
+{
+	switch (algo) {
+	case STV0900_BLIND_SEARCH:
+		if (srate <= 1500000) {
+			(*demod_timeout) = 1500;
+			(*fec_timeout) = 400;
+		} else if (srate <= 5000000) {
+			(*demod_timeout) = 1000;
+			(*fec_timeout) = 300;
+		} else {
+			(*demod_timeout) = 700;
+			(*fec_timeout) = 100;
+		}
+
+		break;
+	case STV0900_COLD_START:
+	case STV0900_WARM_START:
+	default:
+		if (srate <= 1000000) {
+			(*demod_timeout) = 3000;
+			(*fec_timeout) = 1700;
+		} else if (srate <= 2000000) {
+			(*demod_timeout) = 2500;
+			(*fec_timeout) = 1100;
+		} else if (srate <= 5000000) {
+			(*demod_timeout) = 1000;
+			(*fec_timeout) = 550;
+		} else if (srate <= 10000000) {
+			(*demod_timeout) = 700;
+			(*fec_timeout) = 250;
+		} else if (srate <= 20000000) {
+			(*demod_timeout) = 400;
+			(*fec_timeout) = 130;
+		}
+
+		else {
+			(*demod_timeout) = 300;
+			(*fec_timeout) = 100;
+		}
+
+		break;
+
+	}
+
+	if (algo == STV0900_WARM_START)
+		(*demod_timeout) /= 2;
+}
+
+static void stv0900_set_viterbi_tracq(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+
+	s32 vth_reg;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(vth_reg, R0900_P1_VTH12, R0900_P2_VTH12);
+
+	stv0900_write_reg(i_params, vth_reg++, 0xd0);
+	stv0900_write_reg(i_params, vth_reg++, 0x7d);
+	stv0900_write_reg(i_params, vth_reg++, 0x53);
+	stv0900_write_reg(i_params, vth_reg++, 0x2F);
+	stv0900_write_reg(i_params, vth_reg++, 0x24);
+	stv0900_write_reg(i_params, vth_reg++, 0x1F);
+}
+
+static void stv0900_set_viterbi_standard(struct stv0900_internal *i_params,
+				   enum fe_stv0900_search_standard Standard,
+				   enum fe_stv0900_fec PunctureRate,
+				   enum fe_stv0900_demod_num demod)
+{
+
+	s32 fecmReg,
+	prvitReg;
+
+	dprintk(KERN_INFO "%s: ViterbiStandard = ", __func__);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		fecmReg = R0900_P1_FECM;
+		prvitReg = R0900_P1_PRVIT;
+		break;
+	case STV0900_DEMOD_2:
+		fecmReg = R0900_P2_FECM;
+		prvitReg = R0900_P2_PRVIT;
+		break;
+	}
+
+	switch (Standard) {
+	case STV0900_AUTO_SEARCH:
+		dprintk("Auto\n");
+		stv0900_write_reg(i_params, fecmReg, 0x10);
+		stv0900_write_reg(i_params, prvitReg, 0x3F);
+		break;
+	case STV0900_SEARCH_DVBS1:
+		dprintk("DVBS1\n");
+		stv0900_write_reg(i_params, fecmReg, 0x00);
+		switch (PunctureRate) {
+		case STV0900_FEC_UNKNOWN:
+		default:
+			stv0900_write_reg(i_params, prvitReg, 0x2F);
+			break;
+		case STV0900_FEC_1_2:
+			stv0900_write_reg(i_params, prvitReg, 0x01);
+			break;
+		case STV0900_FEC_2_3:
+			stv0900_write_reg(i_params, prvitReg, 0x02);
+			break;
+		case STV0900_FEC_3_4:
+			stv0900_write_reg(i_params, prvitReg, 0x04);
+			break;
+		case STV0900_FEC_5_6:
+			stv0900_write_reg(i_params, prvitReg, 0x08);
+			break;
+		case STV0900_FEC_7_8:
+			stv0900_write_reg(i_params, prvitReg, 0x20);
+			break;
+		}
+
+		break;
+	case STV0900_SEARCH_DSS:
+		dprintk("DSS\n");
+		stv0900_write_reg(i_params, fecmReg, 0x80);
+		switch (PunctureRate) {
+		case STV0900_FEC_UNKNOWN:
+		default:
+			stv0900_write_reg(i_params, prvitReg, 0x13);
+			break;
+		case STV0900_FEC_1_2:
+			stv0900_write_reg(i_params, prvitReg, 0x01);
+			break;
+		case STV0900_FEC_2_3:
+			stv0900_write_reg(i_params, prvitReg, 0x02);
+			break;
+		case STV0900_FEC_6_7:
+			stv0900_write_reg(i_params, prvitReg, 0x10);
+			break;
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static void stv0900_track_optimization(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	s32 srate, pilots, aclc, freq1, freq0,
+		i = 0, timed, timef, blindTunSw = 0;
+
+	enum fe_stv0900_rolloff rolloff;
+	enum fe_stv0900_modcode foundModcod;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+	srate += stv0900_get_timing_offst(i_params, srate, demod);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		switch (i_params->dmd1_rslts.standard) {
+		case STV0900_DVBS1_STANDARD:
+			if (i_params->dmd1_srch_standard == STV0900_AUTO_SEARCH) {
+				stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+				stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+			}
+
+			stv0900_write_bits(i_params, F0900_P1_ROLLOFF_CONTROL, i_params->rolloff);
+			stv0900_write_bits(i_params, F0900_P1_MANUAL_ROLLOFF, 1);
+			stv0900_write_reg(i_params, R0900_P1_ERRCTRL1, 0x75);
+			break;
+		case STV0900_DSS_STANDARD:
+			if (i_params->dmd1_srch_standard == STV0900_AUTO_SEARCH) {
+				stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+				stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+			}
+
+			stv0900_write_bits(i_params, F0900_P1_ROLLOFF_CONTROL, i_params->rolloff);
+			stv0900_write_bits(i_params, F0900_P1_MANUAL_ROLLOFF, 1);
+			stv0900_write_reg(i_params, R0900_P1_ERRCTRL1, 0x75);
+			break;
+		case STV0900_DVBS2_STANDARD:
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 1);
+			stv0900_write_reg(i_params, R0900_P1_ACLC, 0);
+			stv0900_write_reg(i_params, R0900_P1_BCLC, 0);
+			if (i_params->dmd1_rslts.frame_length == STV0900_LONG_FRAME) {
+				foundModcod = stv0900_get_bits(i_params, F0900_P1_DEMOD_MODCOD);
+				pilots = stv0900_get_bits(i_params, F0900_P1_DEMOD_TYPE) & 0x01;
+				aclc = stv0900_get_optim_carr_loop(srate, foundModcod, pilots, i_params->chip_id);
+				if (foundModcod <= STV0900_QPSK_910)
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, aclc);
+				else if (foundModcod <= STV0900_8PSK_910) {
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S28, aclc);
+				}
+
+				if ((i_params->demod_mode == STV0900_SINGLE) && (foundModcod > STV0900_8PSK_910)) {
+					if (foundModcod <= STV0900_16APSK_910) {
+						stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+						stv0900_write_reg(i_params, R0900_P1_ACLC2S216A, aclc);
+					} else if (foundModcod <= STV0900_32APSK_910) {
+						stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+						stv0900_write_reg(i_params, R0900_P1_ACLC2S232A, aclc);
+					}
+				}
+
+			} else {
+				aclc = stv0900_get_optim_short_carr_loop(srate, i_params->dmd1_rslts.modulation, i_params->chip_id);
+				if (i_params->dmd1_rslts.modulation == STV0900_QPSK)
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, aclc);
+
+				else if (i_params->dmd1_rslts.modulation == STV0900_8PSK) {
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S28, aclc);
+				} else if (i_params->dmd1_rslts.modulation == STV0900_16APSK) {
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S216A, aclc);
+				} else if (i_params->dmd1_rslts.modulation == STV0900_32APSK) {
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P1_ACLC2S232A, aclc);
+				}
+
+			}
+
+			if (i_params->chip_id <= 0x11) {
+				if (i_params->demod_mode != STV0900_SINGLE)
+					stv0900_activate_s2_modcode(i_params, demod);
+
+			}
+
+			stv0900_write_reg(i_params, R0900_P1_ERRCTRL1, 0x67);
+			break;
+		case STV0900_UNKNOWN_STANDARD:
+		default:
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 1);
+			break;
+		}
+
+		freq1 = stv0900_read_reg(i_params, R0900_P1_CFR2);
+		freq0 = stv0900_read_reg(i_params, R0900_P1_CFR1);
+		rolloff = stv0900_get_bits(i_params, F0900_P1_ROLLOFF_STATUS);
+		if (i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH) {
+			stv0900_write_reg(i_params, R0900_P1_SFRSTEP, 0x00);
+			stv0900_write_bits(i_params, F0900_P1_SCAN_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 0);
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG2, 0x01);
+			stv0900_set_symbol_rate(i_params, i_params->mclk, srate, demod);
+			stv0900_set_max_symbol_rate(i_params, i_params->mclk, srate, demod);
+			stv0900_set_min_symbol_rate(i_params, i_params->mclk, srate, demod);
+			blindTunSw = 1;
+		}
+
+		if (i_params->chip_id >= 0x20) {
+			if ((i_params->dmd1_srch_standard == STV0900_SEARCH_DVBS1) || (i_params->dmd1_srch_standard == STV0900_SEARCH_DSS) || (i_params->dmd1_srch_standard == STV0900_AUTO_SEARCH)) {
+				stv0900_write_reg(i_params, R0900_P1_VAVSRVIT, 0x0a);
+				stv0900_write_reg(i_params, R0900_P1_VITSCALE, 0x0);
+			}
+		}
+
+		if (i_params->chip_id < 0x20)
+			stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x08);
+
+		if (i_params->chip_id == 0x10)
+			stv0900_write_reg(i_params, R0900_P1_CORRELEXP, 0x0A);
+
+		stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x38);
+
+		if ((i_params->chip_id >= 0x20) || (blindTunSw == 1) || (i_params->dmd1_symbol_rate < 10000000)) {
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT1, freq1);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT0, freq0);
+			i_params->tuner1_bw = stv0900_carrier_width(srate, i_params->rolloff) + 10000000;
+
+			if ((i_params->chip_id >= 0x20) || (blindTunSw == 1)) {
+				if (i_params->dmd1_srch_algo != STV0900_WARM_START)
+					stv0900_set_bandwidth(fe, i_params->tuner1_bw);
+			}
+
+			if ((i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH) || (i_params->dmd1_symbol_rate < 10000000))
+				msleep(50);
+			else
+				msleep(5);
+
+			stv0900_get_lock_timeout(&timed, &timef, srate, STV0900_WARM_START);
+
+			if (stv0900_get_demod_lock(i_params, demod, timed / 2) == FALSE) {
+				stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1F);
+				stv0900_write_reg(i_params, R0900_P1_CFRINIT1, freq1);
+				stv0900_write_reg(i_params, R0900_P1_CFRINIT0, freq0);
+				stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+				i = 0;
+				while ((stv0900_get_demod_lock(i_params, demod, timed / 2) == FALSE) && (i <= 2)) {
+					stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1F);
+					stv0900_write_reg(i_params, R0900_P1_CFRINIT1, freq1);
+					stv0900_write_reg(i_params, R0900_P1_CFRINIT0, freq0);
+					stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+					i++;
+				}
+			}
+
+		}
+
+		if (i_params->chip_id >= 0x20)
+			stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x49);
+
+		if ((i_params->dmd1_rslts.standard == STV0900_DVBS1_STANDARD) || (i_params->dmd1_rslts.standard == STV0900_DSS_STANDARD))
+			stv0900_set_viterbi_tracq(i_params, demod);
+
+		break;
+
+	case STV0900_DEMOD_2:
+		switch (i_params->dmd2_rslts.standard) {
+		case STV0900_DVBS1_STANDARD:
+
+			if (i_params->dmd2_srch_stndrd == STV0900_AUTO_SEARCH) {
+				stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+				stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+			}
+
+			stv0900_write_bits(i_params, F0900_P2_ROLLOFF_CONTROL, i_params->rolloff);
+			stv0900_write_bits(i_params, F0900_P2_MANUAL_ROLLOFF, 1);
+			stv0900_write_reg(i_params, R0900_P2_ERRCTRL1, 0x75);
+			break;
+		case STV0900_DSS_STANDARD:
+			if (i_params->dmd2_srch_stndrd == STV0900_AUTO_SEARCH) {
+				stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+				stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+			}
+
+			stv0900_write_bits(i_params, F0900_P2_ROLLOFF_CONTROL, i_params->rolloff);
+			stv0900_write_bits(i_params, F0900_P2_MANUAL_ROLLOFF, 1);
+			stv0900_write_reg(i_params, R0900_P2_ERRCTRL1, 0x75);
+			break;
+		case STV0900_DVBS2_STANDARD:
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 1);
+			stv0900_write_reg(i_params, R0900_P2_ACLC, 0);
+			stv0900_write_reg(i_params, R0900_P2_BCLC, 0);
+			if (i_params->dmd2_rslts.frame_length == STV0900_LONG_FRAME) {
+				foundModcod = stv0900_get_bits(i_params, F0900_P2_DEMOD_MODCOD);
+				pilots = stv0900_get_bits(i_params, F0900_P2_DEMOD_TYPE) & 0x01;
+				aclc = stv0900_get_optim_carr_loop(srate, foundModcod, pilots, i_params->chip_id);
+				if (foundModcod <= STV0900_QPSK_910)
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, aclc);
+				else if (foundModcod <= STV0900_8PSK_910) {
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S28, aclc);
+				}
+
+				if ((i_params->demod_mode == STV0900_SINGLE) && (foundModcod > STV0900_8PSK_910)) {
+					if (foundModcod <= STV0900_16APSK_910) {
+						stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+						stv0900_write_reg(i_params, R0900_P2_ACLC2S216A, aclc);
+					} else if (foundModcod <= STV0900_32APSK_910) {
+						stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+						stv0900_write_reg(i_params, R0900_P2_ACLC2S232A, aclc);
+					}
+
+				}
+
+			} else {
+				aclc = stv0900_get_optim_short_carr_loop(srate,
+									i_params->dmd2_rslts.modulation,
+									i_params->chip_id);
+
+				if (i_params->dmd2_rslts.modulation == STV0900_QPSK)
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, aclc);
+
+				else if (i_params->dmd2_rslts.modulation == STV0900_8PSK) {
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S28, aclc);
+				} else if (i_params->dmd2_rslts.modulation == STV0900_16APSK) {
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S216A, aclc);
+				} else if (i_params->dmd2_rslts.modulation == STV0900_32APSK) {
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S2Q, 0x2a);
+					stv0900_write_reg(i_params, R0900_P2_ACLC2S232A, aclc);
+				}
+			}
+
+			stv0900_write_reg(i_params, R0900_P2_ERRCTRL1, 0x67);
+
+			break;
+		case STV0900_UNKNOWN_STANDARD:
+		default:
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 1);
+			break;
+		}
+
+		freq1 = stv0900_read_reg(i_params, R0900_P2_CFR2);
+		freq0 = stv0900_read_reg(i_params, R0900_P2_CFR1);
+		rolloff = stv0900_get_bits(i_params, F0900_P2_ROLLOFF_STATUS);
+		if (i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH) {
+			stv0900_write_reg(i_params, R0900_P2_SFRSTEP, 0x00);
+			stv0900_write_bits(i_params, F0900_P2_SCAN_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 0);
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG2, 0x01);
+			stv0900_set_symbol_rate(i_params, i_params->mclk, srate, demod);
+			stv0900_set_max_symbol_rate(i_params, i_params->mclk, srate, demod);
+			stv0900_set_min_symbol_rate(i_params, i_params->mclk, srate, demod);
+			blindTunSw = 1;
+		}
+
+		if (i_params->chip_id >= 0x20) {
+			if ((i_params->dmd2_srch_stndrd == STV0900_SEARCH_DVBS1) || (i_params->dmd2_srch_stndrd == STV0900_SEARCH_DSS) || (i_params->dmd2_srch_stndrd == STV0900_AUTO_SEARCH)) {
+				stv0900_write_reg(i_params, R0900_P2_VAVSRVIT, 0x0a);
+				stv0900_write_reg(i_params, R0900_P2_VITSCALE, 0x0);
+			}
+		}
+
+		if (i_params->chip_id < 0x20)
+			stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x08);
+
+		if (i_params->chip_id == 0x10)
+			stv0900_write_reg(i_params, R0900_P2_CORRELEXP, 0x0a);
+
+		stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x38);
+		if ((i_params->chip_id >= 0x20) || (blindTunSw == 1) || (i_params->dmd2_symbol_rate < 10000000)) {
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT1, freq1);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT0, freq0);
+			i_params->tuner2_bw = stv0900_carrier_width(srate, i_params->rolloff) + 10000000;
+
+			if ((i_params->chip_id >= 0x20) || (blindTunSw == 1)) {
+				if (i_params->dmd2_srch_algo != STV0900_WARM_START)
+					stv0900_set_bandwidth(fe, i_params->tuner2_bw);
+			}
+
+			if ((i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH) || (i_params->dmd2_symbol_rate < 10000000))
+				msleep(50);
+			else
+				msleep(5);
+
+			stv0900_get_lock_timeout(&timed, &timef, srate, STV0900_WARM_START);
+			if (stv0900_get_demod_lock(i_params, demod, timed / 2) == FALSE) {
+				stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1F);
+				stv0900_write_reg(i_params, R0900_P2_CFRINIT1, freq1);
+				stv0900_write_reg(i_params, R0900_P2_CFRINIT0, freq0);
+				stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+				i = 0;
+				while ((stv0900_get_demod_lock(i_params, demod, timed / 2) == FALSE) && (i <= 2)) {
+					stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1F);
+					stv0900_write_reg(i_params, R0900_P2_CFRINIT1, freq1);
+					stv0900_write_reg(i_params, R0900_P2_CFRINIT0, freq0);
+					stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+					i++;
+				}
+			}
+		}
+
+		if (i_params->chip_id >= 0x20)
+			stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x49);
+
+		if ((i_params->dmd2_rslts.standard == STV0900_DVBS1_STANDARD) || (i_params->dmd2_rslts.standard == STV0900_DSS_STANDARD))
+			stv0900_set_viterbi_tracq(i_params, demod);
+
+		break;
+	}
+}
+
+static int stv0900_get_fec_lock(struct stv0900_internal *i_params, enum fe_stv0900_demod_num demod, s32 time_out)
+{
+	s32 timer = 0, lock = 0, header_field, pktdelin_field, lock_vit_field;
+
+	enum fe_stv0900_search_state dmd_state;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(header_field, F0900_P1_HEADER_MODE, F0900_P2_HEADER_MODE);
+	dmd_reg(pktdelin_field, F0900_P1_PKTDELIN_LOCK, F0900_P2_PKTDELIN_LOCK);
+	dmd_reg(lock_vit_field, F0900_P1_LOCKEDVIT, F0900_P2_LOCKEDVIT);
+
+	dmd_state = stv0900_get_bits(i_params, header_field);
+
+	while ((timer < time_out) && (lock == 0)) {
+		switch (dmd_state) {
+		case STV0900_SEARCH:
+		case STV0900_PLH_DETECTED:
+		default:
+			lock = 0;
+			break;
+		case STV0900_DVBS2_FOUND:
+			lock = stv0900_get_bits(i_params, pktdelin_field);
+			break;
+		case STV0900_DVBS_FOUND:
+			lock = stv0900_get_bits(i_params, lock_vit_field);
+			break;
+		}
+
+		if (lock == 0) {
+			msleep(10);
+			timer += 10;
+		}
+	}
+
+	if (lock)
+		dprintk("DEMOD FEC LOCK OK\n");
+	else
+		dprintk("DEMOD FEC LOCK FAIL\n");
+
+	return lock;
+}
+
+static int stv0900_wait_for_lock(struct stv0900_internal *i_params,
+				enum fe_stv0900_demod_num demod,
+				s32 dmd_timeout, s32 fec_timeout)
+{
+
+	s32 timer = 0, lock = 0, str_merg_rst_fld, str_merg_lock_fld;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(str_merg_rst_fld, F0900_P1_RST_HWARE, F0900_P2_RST_HWARE);
+	dmd_reg(str_merg_lock_fld, F0900_P1_TSFIFO_LINEOK, F0900_P2_TSFIFO_LINEOK);
+
+	lock = stv0900_get_demod_lock(i_params, demod, dmd_timeout);
+
+	if (lock)
+		lock = lock && stv0900_get_fec_lock(i_params, demod, fec_timeout);
+
+	if (lock) {
+		lock = 0;
+
+		dprintk(KERN_INFO "%s: Timer = %d, time_out = %d\n", __func__, timer, fec_timeout);
+
+		while ((timer < fec_timeout) && (lock == 0)) {
+			lock = stv0900_get_bits(i_params, str_merg_lock_fld);
+			msleep(1);
+			timer++;
+		}
+	}
+
+	if (lock)
+		dprintk(KERN_INFO "%s: DEMOD LOCK OK\n", __func__);
+	else
+		dprintk(KERN_INFO "%s: DEMOD LOCK FAIL\n", __func__);
+
+	if (lock)
+		return TRUE;
+	else
+		return FALSE;
+}
+
+enum fe_stv0900_tracking_standard stv0900_get_standard(struct dvb_frontend *fe,
+						enum fe_stv0900_demod_num demod)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_tracking_standard fnd_standard;
+	s32 state_field,
+	dss_dvb_field;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(state_field, F0900_P1_HEADER_MODE, F0900_P2_HEADER_MODE);
+	dmd_reg(dss_dvb_field, F0900_P1_DSS_DVB, F0900_P2_DSS_DVB);
+
+	if (stv0900_get_bits(i_params, state_field) == 2)
+		fnd_standard = STV0900_DVBS2_STANDARD;
+
+	else if (stv0900_get_bits(i_params, state_field) == 3) {
+		if (stv0900_get_bits(i_params, dss_dvb_field) == 1)
+			fnd_standard = STV0900_DSS_STANDARD;
+		else
+			fnd_standard = STV0900_DVBS1_STANDARD;
+	} else
+		fnd_standard = STV0900_UNKNOWN_STANDARD;
+
+	return fnd_standard;
+}
+
+static s32 stv0900_get_carr_freq(struct stv0900_internal *i_params, u32 mclk,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 cfr_field2, cfr_field1, cfr_field0,
+		derot, rem1, rem2, intval1, intval2;
+
+	dmd_reg(cfr_field2, F0900_P1_CAR_FREQ2, F0900_P2_CAR_FREQ2);
+	dmd_reg(cfr_field1, F0900_P1_CAR_FREQ1, F0900_P2_CAR_FREQ1);
+	dmd_reg(cfr_field0, F0900_P1_CAR_FREQ0, F0900_P2_CAR_FREQ0);
+
+	derot = (stv0900_get_bits(i_params, cfr_field2) << 16) +
+		(stv0900_get_bits(i_params, cfr_field1) << 8) +
+		(stv0900_get_bits(i_params, cfr_field0));
+
+	derot = ge2comp(derot, 24);
+	intval1 = mclk >> 12;
+	intval2 = derot >> 12;
+	rem1 = mclk % 0x1000;
+	rem2 = derot % 0x1000;
+	derot = (intval1 * intval2) +
+		((intval1 * rem2) >> 12) +
+		((intval2 * rem1) >> 12);
+
+	return derot;
+}
+
+static u32 stv0900_get_tuner_freq(struct dvb_frontend *fe)
+{
+	struct dvb_frontend_ops	*frontend_ops = NULL;
+	struct dvb_tuner_ops *tuner_ops = NULL;
+	u32 frequency = 0;
+
+	if (&fe->ops)
+		frontend_ops = &fe->ops;
+
+	if (&frontend_ops->tuner_ops)
+		tuner_ops = &frontend_ops->tuner_ops;
+
+	if (tuner_ops->get_frequency) {
+		if ((tuner_ops->get_frequency(fe, &frequency)) < 0)
+			dprintk("%s: Invalid parameter\n", __func__);
+		else
+			dprintk("%s: Frequency=%d\n", __func__, frequency);
+
+	}
+
+	return frequency;
+}
+
+static enum fe_stv0900_fec stv0900_get_vit_fec(struct stv0900_internal *i_params,
+						enum fe_stv0900_demod_num demod)
+{
+	s32 rate_fld, vit_curpun_fld;
+	enum fe_stv0900_fec prate;
+
+	dmd_reg(vit_curpun_fld, F0900_P1_VIT_CURPUN, F0900_P2_VIT_CURPUN);
+	rate_fld = stv0900_get_bits(i_params, vit_curpun_fld);
+
+	switch (rate_fld) {
+	case 13:
+		prate = STV0900_FEC_1_2;
+		break;
+	case 18:
+		prate = STV0900_FEC_2_3;
+		break;
+	case 21:
+		prate = STV0900_FEC_3_4;
+		break;
+	case 24:
+		prate = STV0900_FEC_5_6;
+		break;
+	case 25:
+		prate = STV0900_FEC_6_7;
+		break;
+	case 26:
+		prate = STV0900_FEC_7_8;
+		break;
+	default:
+		prate = STV0900_FEC_UNKNOWN;
+		break;
+	}
+
+	return prate;
+}
+
+static enum fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	enum fe_stv0900_signal_type range = STV0900_OUTOFRANGE;
+	s32 offsetFreq,
+	srate_offset,
+	i = 0;
+
+	u8 timing;
+
+	msleep(5);
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		if (i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH) {
+			timing = stv0900_read_reg(i_params, R0900_P1_TMGREG2);
+			i = 0;
+			stv0900_write_reg(i_params, R0900_P1_SFRSTEP, 0x5c);
+
+			while ((i <= 50) && (timing != 0) && (timing != 0xFF)) {
+				timing = stv0900_read_reg(i_params, R0900_P1_TMGREG2);
+				msleep(5);
+				i += 5;
+			}
+		}
+
+		i_params->dmd1_rslts.standard = stv0900_get_standard(fe, demod);
+		i_params->dmd1_rslts.frequency = stv0900_get_tuner_freq(fe);
+		offsetFreq = stv0900_get_carr_freq(i_params, i_params->mclk, demod) / 1000;
+		i_params->dmd1_rslts.frequency += offsetFreq;
+		i_params->dmd1_rslts.symbol_rate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+		srate_offset = stv0900_get_timing_offst(i_params, i_params->dmd1_rslts.symbol_rate, demod);
+		i_params->dmd1_rslts.symbol_rate += srate_offset;
+		i_params->dmd1_rslts.fec = stv0900_get_vit_fec(i_params, demod);
+		i_params->dmd1_rslts.modcode = stv0900_get_bits(i_params, F0900_P1_DEMOD_MODCOD);
+		i_params->dmd1_rslts.pilot = stv0900_get_bits(i_params, F0900_P1_DEMOD_TYPE) & 0x01;
+		i_params->dmd1_rslts.frame_length = ((u32)stv0900_get_bits(i_params, F0900_P1_DEMOD_TYPE)) >> 1;
+		i_params->dmd1_rslts.rolloff = stv0900_get_bits(i_params, F0900_P1_ROLLOFF_STATUS);
+		switch (i_params->dmd1_rslts.standard) {
+		case STV0900_DVBS2_STANDARD:
+			i_params->dmd1_rslts.spectrum = stv0900_get_bits(i_params, F0900_P1_SPECINV_DEMOD);
+			if (i_params->dmd1_rslts.modcode <= STV0900_QPSK_910)
+				i_params->dmd1_rslts.modulation = STV0900_QPSK;
+			else if (i_params->dmd1_rslts.modcode <= STV0900_8PSK_910)
+				i_params->dmd1_rslts.modulation = STV0900_8PSK;
+			else if (i_params->dmd1_rslts.modcode <= STV0900_16APSK_910)
+				i_params->dmd1_rslts.modulation = STV0900_16APSK;
+			else if (i_params->dmd1_rslts.modcode <= STV0900_32APSK_910)
+				i_params->dmd1_rslts.modulation = STV0900_32APSK;
+			else
+				i_params->dmd1_rslts.modulation = STV0900_UNKNOWN;
+			break;
+		case STV0900_DVBS1_STANDARD:
+		case STV0900_DSS_STANDARD:
+			i_params->dmd1_rslts.spectrum = stv0900_get_bits(i_params, F0900_P1_IQINV);
+			i_params->dmd1_rslts.modulation = STV0900_QPSK;
+			break;
+		default:
+			break;
+		}
+
+		if ((i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH) || (i_params->dmd1_symbol_rate < 10000000)) {
+			offsetFreq =	i_params->dmd1_rslts.frequency - i_params->tuner1_freq;
+			i_params->tuner1_freq = stv0900_get_tuner_freq(fe);
+			if (ABS(offsetFreq) <= ((i_params->dmd1_srch_range / 2000) + 500))
+				range = STV0900_RANGEOK;
+			else
+				if (ABS(offsetFreq) <= (stv0900_carrier_width(i_params->dmd1_rslts.symbol_rate, i_params->dmd1_rslts.rolloff) / 2000))
+					range = STV0900_RANGEOK;
+				else
+					range = STV0900_OUTOFRANGE;
+
+		} else {
+			if (ABS(offsetFreq) <= ((i_params->dmd1_srch_range / 2000) + 500))
+				range = STV0900_RANGEOK;
+			else
+				range = STV0900_OUTOFRANGE;
+		}
+		break;
+	case STV0900_DEMOD_2:
+		if (i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH) {
+			timing = stv0900_read_reg(i_params, R0900_P2_TMGREG2);
+			i = 0;
+			stv0900_write_reg(i_params, R0900_P2_SFRSTEP, 0x5c);
+
+			while ((i <= 50) && (timing != 0) && (timing != 0xff)) {
+				timing = stv0900_read_reg(i_params, R0900_P2_TMGREG2);
+				msleep(5);
+				i += 5;
+			}
+		}
+
+		i_params->dmd2_rslts.standard = stv0900_get_standard(fe, demod);
+		i_params->dmd2_rslts.frequency = stv0900_get_tuner_freq(fe);
+		offsetFreq = stv0900_get_carr_freq(i_params, i_params->mclk, demod) / 1000;
+		i_params->dmd2_rslts.frequency += offsetFreq;
+		i_params->dmd2_rslts.symbol_rate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+		srate_offset = stv0900_get_timing_offst(i_params, i_params->dmd2_rslts.symbol_rate, demod);
+		i_params->dmd2_rslts.symbol_rate += srate_offset;
+		i_params->dmd2_rslts.fec = stv0900_get_vit_fec(i_params, demod);
+		i_params->dmd2_rslts.modcode = stv0900_get_bits(i_params, F0900_P2_DEMOD_MODCOD);
+		i_params->dmd2_rslts.pilot = stv0900_get_bits(i_params, F0900_P2_DEMOD_TYPE) & 0x01;
+		i_params->dmd2_rslts.frame_length = ((u32)stv0900_get_bits(i_params, F0900_P2_DEMOD_TYPE)) >> 1;
+		i_params->dmd2_rslts.rolloff = stv0900_get_bits(i_params, F0900_P2_ROLLOFF_STATUS);
+		switch (i_params->dmd2_rslts.standard) {
+		case STV0900_DVBS2_STANDARD:
+			i_params->dmd2_rslts.spectrum = stv0900_get_bits(i_params, F0900_P2_SPECINV_DEMOD);
+			if (i_params->dmd2_rslts.modcode <= STV0900_QPSK_910)
+				i_params->dmd2_rslts.modulation = STV0900_QPSK;
+			else if (i_params->dmd2_rslts.modcode <= STV0900_8PSK_910)
+				i_params->dmd2_rslts.modulation = STV0900_8PSK;
+			else if (i_params->dmd2_rslts.modcode <= STV0900_16APSK_910)
+				i_params->dmd2_rslts.modulation = STV0900_16APSK;
+			else if (i_params->dmd2_rslts.modcode <= STV0900_32APSK_910)
+				i_params->dmd2_rslts.modulation = STV0900_32APSK;
+			else
+				i_params->dmd2_rslts.modulation = STV0900_UNKNOWN;
+			break;
+		case STV0900_DVBS1_STANDARD:
+		case STV0900_DSS_STANDARD:
+			i_params->dmd2_rslts.spectrum = stv0900_get_bits(i_params, F0900_P2_IQINV);
+			i_params->dmd2_rslts.modulation = STV0900_QPSK;
+			break;
+		default:
+			break;
+		}
+
+		if ((i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH) || (i_params->dmd2_symbol_rate < 10000000)) {
+			offsetFreq =	i_params->dmd2_rslts.frequency - i_params->tuner2_freq;
+			i_params->tuner2_freq = stv0900_get_tuner_freq(fe);
+
+			if (ABS(offsetFreq) <= ((i_params->dmd2_srch_range / 2000) + 500))
+				range = STV0900_RANGEOK;
+			else
+				if (ABS(offsetFreq) <= (stv0900_carrier_width(i_params->dmd2_rslts.symbol_rate, i_params->dmd2_rslts.rolloff) / 2000))
+					range = STV0900_RANGEOK;
+				else
+					range = STV0900_OUTOFRANGE;
+		} else {
+			if (ABS(offsetFreq) <= ((i_params->dmd2_srch_range / 2000) + 500))
+				range = STV0900_RANGEOK;
+			else
+				range = STV0900_OUTOFRANGE;
+		}
+
+		break;
+	}
+
+	return range;
+}
+
+static enum fe_stv0900_signal_type stv0900_dvbs1_acq_workaround(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	s32 srate, demod_timeout,
+		fec_timeout, freq1, freq0;
+	enum fe_stv0900_signal_type signal_type = STV0900_NODATA;;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		i_params->dmd1_rslts.locked = FALSE;
+		if (stv0900_get_bits(i_params, F0900_P1_HEADER_MODE) == STV0900_DVBS_FOUND) {
+			srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+			srate += stv0900_get_timing_offst(i_params, srate, demod);
+			if (i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH)
+				stv0900_set_symbol_rate(i_params, i_params->mclk, srate, demod);
+
+			stv0900_get_lock_timeout(&demod_timeout, &fec_timeout, srate, STV0900_WARM_START);
+			freq1 = stv0900_read_reg(i_params, R0900_P1_CFR2);
+			freq0 = stv0900_read_reg(i_params, R0900_P1_CFR1);
+			stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 0);
+			stv0900_write_bits(i_params, F0900_P1_SPECINV_CONTROL, STV0900_IQ_FORCE_SWAPPED);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1C);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT1, freq1);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT0, freq0);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+			if (stv0900_wait_for_lock(i_params, demod, demod_timeout, fec_timeout) == TRUE) {
+				i_params->dmd1_rslts.locked = TRUE;
+				signal_type = stv0900_get_signal_params(fe);
+				stv0900_track_optimization(fe);
+			} else {
+				stv0900_write_bits(i_params, F0900_P1_SPECINV_CONTROL, STV0900_IQ_FORCE_NORMAL);
+				stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1c);
+				stv0900_write_reg(i_params, R0900_P1_CFRINIT1, freq1);
+				stv0900_write_reg(i_params, R0900_P1_CFRINIT0, freq0);
+				stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x18);
+				if (stv0900_wait_for_lock(i_params, demod, demod_timeout, fec_timeout) == TRUE) {
+					i_params->dmd1_rslts.locked = TRUE;
+					signal_type = stv0900_get_signal_params(fe);
+					stv0900_track_optimization(fe);
+				}
+
+			}
+
+		} else
+			i_params->dmd1_rslts.locked = FALSE;
+
+		break;
+	case STV0900_DEMOD_2:
+		i_params->dmd2_rslts.locked = FALSE;
+		if (stv0900_get_bits(i_params, F0900_P2_HEADER_MODE) == STV0900_DVBS_FOUND) {
+			srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+			srate += stv0900_get_timing_offst(i_params, srate, demod);
+
+			if (i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH)
+				stv0900_set_symbol_rate(i_params, i_params->mclk, srate, demod);
+
+			stv0900_get_lock_timeout(&demod_timeout, &fec_timeout, srate, STV0900_WARM_START);
+			freq1 = stv0900_read_reg(i_params, R0900_P2_CFR2);
+			freq0 = stv0900_read_reg(i_params, R0900_P2_CFR1);
+			stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 0);
+			stv0900_write_bits(i_params, F0900_P2_SPECINV_CONTROL, STV0900_IQ_FORCE_SWAPPED);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1C);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT1, freq1);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT0, freq0);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+
+			if (stv0900_wait_for_lock(i_params, demod, demod_timeout, fec_timeout) == TRUE) {
+				i_params->dmd2_rslts.locked = TRUE;
+				signal_type = stv0900_get_signal_params(fe);
+				stv0900_track_optimization(fe);
+			} else {
+				stv0900_write_bits(i_params, F0900_P2_SPECINV_CONTROL, STV0900_IQ_FORCE_NORMAL);
+				stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1c);
+				stv0900_write_reg(i_params, R0900_P2_CFRINIT1, freq1);
+				stv0900_write_reg(i_params, R0900_P2_CFRINIT0, freq0);
+				stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x18);
+
+				if (stv0900_wait_for_lock(i_params, demod, demod_timeout, fec_timeout) == TRUE) {
+					i_params->dmd2_rslts.locked = TRUE;
+					signal_type = stv0900_get_signal_params(fe);
+					stv0900_track_optimization(fe);
+				}
+
+			}
+
+		} else
+			i_params->dmd1_rslts.locked = FALSE;
+
+		break;
+	}
+
+	return signal_type;
+}
+
+static u16 stv0900_blind_check_agc2_min_level(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	u32 minagc2level = 0xffff,
+		agc2level,
+		init_freq, freq_step;
+
+	s32 i, j, nb_steps, direction;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x38);
+		stv0900_write_bits(i_params, F0900_P1_SCAN_ENABLE, 1);
+		stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 1);
+
+		stv0900_write_reg(i_params, R0900_P1_SFRUP1, 0x83);
+		stv0900_write_reg(i_params, R0900_P1_SFRUP0, 0xc0);
+
+		stv0900_write_reg(i_params, R0900_P1_SFRLOW1, 0x82);
+		stv0900_write_reg(i_params, R0900_P1_SFRLOW0, 0xa0);
+		stv0900_write_reg(i_params, R0900_P1_DMDT0M, 0x0);
+
+		stv0900_set_symbol_rate(i_params, i_params->mclk, 1000000, demod);
+		nb_steps = -1 + (i_params->dmd1_srch_range / 1000000);
+		nb_steps /= 2;
+		nb_steps = (2 * nb_steps) + 1;
+
+		if (nb_steps < 0)
+			nb_steps = 1;
+
+		direction = 1;
+
+		freq_step = (1000000 << 8) / (i_params->mclk >> 8);
+
+		init_freq = 0;
+
+		for (i = 0; i < nb_steps; i++) {
+			if (direction > 0)
+				init_freq = init_freq + (freq_step * i);
+			else
+				init_freq = init_freq - (freq_step * i);
+
+			direction *= -1;
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x5C);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT1, (init_freq >> 8) & 0xff);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT0, init_freq  & 0xff);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x58);
+			msleep(10);
+			agc2level = 0;
+
+			for (j = 0; j < 10; j++)
+				agc2level += (stv0900_read_reg(i_params, R0900_P1_AGC2I1) << 8)
+						| stv0900_read_reg(i_params, R0900_P1_AGC2I0);
+
+			agc2level /= 10;
+
+			if (agc2level < minagc2level)
+				minagc2level = agc2level;
+		}
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x38);
+		stv0900_write_bits(i_params, F0900_P2_SCAN_ENABLE, 1);
+		stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 1);
+		stv0900_write_reg(i_params, R0900_P2_SFRUP1, 0x83);
+		stv0900_write_reg(i_params, R0900_P2_SFRUP0, 0xc0);
+		stv0900_write_reg(i_params, R0900_P2_SFRLOW1, 0x82);
+		stv0900_write_reg(i_params, R0900_P2_SFRLOW0, 0xa0);
+		stv0900_write_reg(i_params, R0900_P2_DMDT0M, 0x0);
+		stv0900_set_symbol_rate(i_params, i_params->mclk, 1000000, demod);
+		nb_steps = -1 + (i_params->dmd2_srch_range / 1000000);
+		nb_steps /= 2;
+		nb_steps = (2 * nb_steps) + 1;
+
+		if (nb_steps < 0)
+			nb_steps = 1;
+
+		direction = 1;
+		freq_step = (1000000 << 8) / (i_params->mclk >> 8);
+		init_freq = 0;
+		for (i = 0; i < nb_steps; i++) {
+			if (direction > 0)
+				init_freq = init_freq + (freq_step * i);
+			else
+				init_freq = init_freq - (freq_step * i);
+
+			direction *= -1;
+
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x5C);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT1, (init_freq >> 8) & 0xff);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT0, init_freq  & 0xff);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x58);
+
+			msleep(10);
+			agc2level = 0;
+			for (j = 0; j < 10; j++)
+				agc2level += (stv0900_read_reg(i_params, R0900_P2_AGC2I1) << 8)
+						| stv0900_read_reg(i_params, R0900_P2_AGC2I0);
+
+			agc2level /= 10;
+
+			if (agc2level < minagc2level)
+				minagc2level = agc2level;
+		}
+		break;
+	}
+
+	return (u16)minagc2level;
+}
+
+static u32 stv0900_search_srate_coarse(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	int timingLock = FALSE;
+	s32 i, timingcpt = 0,
+		direction = 1,
+		nb_steps,
+		current_step = 0,
+		tuner_freq;
+
+	u32 coarse_srate = 0, agc2_integr = 0, currier_step = 1200;
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		stv0900_write_bits(i_params, F0900_P1_I2C_DEMOD_MODE, 0x1F);
+		stv0900_write_reg(i_params, R0900_P1_TMGCFG, 0x12);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHRISE, 0xf0);
+		stv0900_write_reg(i_params, R0900_P1_TMGTHFALL, 0xe0);
+		stv0900_write_bits(i_params, F0900_P1_SCAN_ENABLE, 1);
+		stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 1);
+		stv0900_write_reg(i_params, R0900_P1_SFRUP1, 0x83);
+		stv0900_write_reg(i_params, R0900_P1_SFRUP0, 0xc0);
+		stv0900_write_reg(i_params, R0900_P1_SFRLOW1, 0x82);
+		stv0900_write_reg(i_params, R0900_P1_SFRLOW0, 0xa0);
+		stv0900_write_reg(i_params, R0900_P1_DMDT0M, 0x0);
+		stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x50);
+
+		if (i_params->chip_id >= 0x20) {
+			stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x6a);
+			stv0900_write_reg(i_params, R0900_P1_SFRSTEP, 0x95);
+		} else {
+			stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0xed);
+			stv0900_write_reg(i_params, R0900_P1_SFRSTEP, 0x73);
+		}
+
+		if (i_params->dmd1_symbol_rate <= 2000000)
+			currier_step = 1000;
+		else if (i_params->dmd1_symbol_rate <= 5000000)
+			currier_step = 2000;
+		else if (i_params->dmd1_symbol_rate <= 12000000)
+			currier_step = 3000;
+		else
+			currier_step = 5000;
+
+		nb_steps = -1 + ((i_params->dmd1_srch_range / 1000) / currier_step);
+		nb_steps /= 2;
+		nb_steps = (2 * nb_steps) + 1;
+
+		if (nb_steps < 0)
+			nb_steps = 1;
+
+		else if (nb_steps > 10) {
+			nb_steps = 11;
+			currier_step = (i_params->dmd1_srch_range / 1000) / 10;
+		}
+
+		current_step = 0;
+
+		direction = 1;
+		tuner_freq = i_params->tuner1_freq;
+
+		while ((timingLock == FALSE) && (current_step < nb_steps)) {
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x5F);
+			stv0900_write_bits(i_params, F0900_P1_I2C_DEMOD_MODE, 0x0);
+
+			msleep(50);
+
+			for (i = 0; i < 10; i++) {
+				if (stv0900_get_bits(i_params, F0900_P1_TMGLOCK_QUALITY) >= 2)
+					timingcpt++;
+
+				agc2_integr += (stv0900_read_reg(i_params, R0900_P1_AGC2I1) << 8) | stv0900_read_reg(i_params, R0900_P1_AGC2I0);
+
+			}
+
+			agc2_integr /= 10;
+			coarse_srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+			current_step++;
+			direction *= -1;
+
+			dprintk("lock: I2C_DEMOD_MODE_FIELD =0. Search started. tuner freq=%d agc2=0x%x srate_coarse=%d tmg_cpt=%d\n", tuner_freq, agc2_integr, coarse_srate, timingcpt);
+
+			if ((timingcpt >= 5) && (agc2_integr < 0x1F00) && (coarse_srate < 55000000) && (coarse_srate > 850000)) {
+				timingLock = TRUE;
+			}
+
+			else if (current_step < nb_steps) {
+				if (direction > 0)
+					tuner_freq += (current_step * currier_step);
+				else
+					tuner_freq -= (current_step * currier_step);
+
+				stv0900_set_tuner(fe, tuner_freq, i_params->tuner1_bw);
+			}
+		}
+
+		if (timingLock == FALSE)
+			coarse_srate = 0;
+		else
+			coarse_srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+		break;
+	case STV0900_DEMOD_2:
+		stv0900_write_bits(i_params, F0900_P2_I2C_DEMOD_MODE, 0x1F);
+		stv0900_write_reg(i_params, R0900_P2_TMGCFG, 0x12);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHRISE, 0xf0);
+		stv0900_write_reg(i_params, R0900_P2_TMGTHFALL, 0xe0);
+		stv0900_write_bits(i_params, F0900_P2_SCAN_ENABLE, 1);
+		stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 1);
+		stv0900_write_reg(i_params, R0900_P2_SFRUP1, 0x83);
+		stv0900_write_reg(i_params, R0900_P2_SFRUP0, 0xc0);
+		stv0900_write_reg(i_params, R0900_P2_SFRLOW1, 0x82);
+		stv0900_write_reg(i_params, R0900_P2_SFRLOW0, 0xa0);
+		stv0900_write_reg(i_params, R0900_P2_DMDT0M, 0x0);
+		stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x50);
+
+		if (i_params->chip_id >= 0x20) {
+			stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x6a);
+			stv0900_write_reg(i_params, R0900_P2_SFRSTEP, 0x95);
+		} else {
+			stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0xed);
+			stv0900_write_reg(i_params, R0900_P2_SFRSTEP, 0x73);
+		}
+
+		if (i_params->dmd2_symbol_rate <= 2000000)
+			currier_step = 1000;
+		else if (i_params->dmd2_symbol_rate <= 5000000)
+			currier_step = 2000;
+		else if (i_params->dmd2_symbol_rate <= 12000000)
+			currier_step = 3000;
+		else
+			currier_step = 5000;
+
+
+		nb_steps = -1 + ((i_params->dmd2_srch_range / 1000) / currier_step);
+		nb_steps /= 2;
+		nb_steps = (2 * nb_steps) + 1;
+
+		if (nb_steps < 0)
+			nb_steps = 1;
+		else if (nb_steps > 10) {
+			nb_steps = 11;
+			currier_step = (i_params->dmd2_srch_range / 1000) / 10;
+		}
+
+		current_step = 0;
+		direction = 1;
+		tuner_freq = i_params->tuner2_freq;
+
+		while ((timingLock == FALSE) && (current_step < nb_steps)) {
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x5F);
+			stv0900_write_bits(i_params, F0900_P2_I2C_DEMOD_MODE, 0x0);
+
+			msleep(50);
+			timingcpt = 0;
+
+			for (i = 0; i < 20; i++) {
+				if (stv0900_get_bits(i_params, F0900_P2_TMGLOCK_QUALITY) >= 2)
+					timingcpt++;
+				agc2_integr += (stv0900_read_reg(i_params, R0900_P2_AGC2I1) << 8)
+								| stv0900_read_reg(i_params, R0900_P2_AGC2I0);
+			}
+
+			agc2_integr /= 20;
+			coarse_srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+			if ((timingcpt >= 10) && (agc2_integr < 0x1F00) && (coarse_srate < 55000000) && (coarse_srate > 850000))
+				timingLock = TRUE;
+			else {
+				current_step++;
+				direction *= -1;
+
+				if (direction > 0)
+					tuner_freq += (current_step * currier_step);
+				else
+					tuner_freq -= (current_step * currier_step);
+
+				stv0900_set_tuner(fe, tuner_freq, i_params->tuner2_bw);
+			}
+		}
+
+		if (timingLock == FALSE)
+			coarse_srate = 0;
+		else
+			coarse_srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+		break;
+	}
+
+	return coarse_srate;
+}
+
+static u32 stv0900_search_srate_fine(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	u32 coarse_srate,
+	coarse_freq,
+	symb;
+
+	coarse_srate = stv0900_get_symbol_rate(i_params, i_params->mclk, demod);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		coarse_freq = (stv0900_read_reg(i_params, R0900_P1_CFR2) << 8)
+						| stv0900_read_reg(i_params, R0900_P1_CFR1);
+		symb = 13 * (coarse_srate / 10);
+
+		if (symb < i_params->dmd1_symbol_rate)
+			coarse_srate = 0;
+		else {
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x1F);
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG2, 0x01);
+			stv0900_write_reg(i_params, R0900_P1_TMGTHRISE, 0x20);
+			stv0900_write_reg(i_params, R0900_P1_TMGTHFALL, 0x00);
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG, 0xd2);
+			stv0900_write_bits(i_params, F0900_P1_CFR_AUTOSCAN, 0);
+
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0x49);
+			else
+				stv0900_write_reg(i_params, R0900_P1_CARFREQ, 0xed);
+
+			if (coarse_srate > 3000000) {
+				symb = 13 * (coarse_srate / 10);
+				symb = (symb / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+				stv0900_write_reg(i_params, R0900_P1_SFRUP1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P1_SFRUP0, (symb & 0xFF));
+
+				symb = 10 * (coarse_srate / 13);
+				symb = (symb / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+
+				stv0900_write_reg(i_params, R0900_P1_SFRLOW1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P1_SFRLOW0, (symb & 0xFF));
+
+				symb = (coarse_srate / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+				stv0900_write_reg(i_params, R0900_P1_SFRINIT1, (symb >> 8) & 0xFF);
+				stv0900_write_reg(i_params, R0900_P1_SFRINIT0, (symb & 0xFF));
+			} else {
+				symb = 13 * (coarse_srate / 10);
+				symb = (symb / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P1_SFRUP1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P1_SFRUP0, (symb & 0xFF));
+
+				symb = 10 * (coarse_srate / 14);
+				symb = (symb / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P1_SFRLOW1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P1_SFRLOW0, (symb & 0xFF));
+
+				symb = (coarse_srate / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P1_SFRINIT1, (symb >> 8) & 0xFF);
+				stv0900_write_reg(i_params, R0900_P1_SFRINIT0, (symb & 0xFF));
+			}
+
+			stv0900_write_reg(i_params, R0900_P1_DMDT0M, 0x20);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT1, (coarse_freq >> 8) & 0xff);
+			stv0900_write_reg(i_params, R0900_P1_CFRINIT0, coarse_freq  & 0xff);
+			stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x15);
+		}
+		break;
+	case STV0900_DEMOD_2:
+		coarse_freq = (stv0900_read_reg(i_params, R0900_P2_CFR2) << 8)
+						| stv0900_read_reg(i_params, R0900_P2_CFR1);
+
+		symb = 13 * (coarse_srate / 10);
+
+		if (symb < i_params->dmd2_symbol_rate)
+			coarse_srate = 0;
+		else {
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x1F);
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG2, 0x01);
+			stv0900_write_reg(i_params, R0900_P2_TMGTHRISE, 0x20);
+			stv0900_write_reg(i_params, R0900_P2_TMGTHFALL, 0x00);
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG, 0xd2);
+			stv0900_write_bits(i_params, F0900_P2_CFR_AUTOSCAN, 0);
+
+			if (i_params->chip_id >= 0x20)
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0x49);
+			else
+				stv0900_write_reg(i_params, R0900_P2_CARFREQ, 0xed);
+
+			if (coarse_srate > 3000000) {
+				symb = 13 * (coarse_srate / 10);
+				symb = (symb / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+				stv0900_write_reg(i_params, R0900_P2_SFRUP1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P2_SFRUP0, (symb & 0xFF));
+
+				symb = 10 * (coarse_srate / 13);
+				symb = (symb / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+
+				stv0900_write_reg(i_params, R0900_P2_SFRLOW1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P2_SFRLOW0, (symb & 0xFF));
+
+				symb = (coarse_srate / 1000) * 65536;
+				symb /= (i_params->mclk / 1000);
+				stv0900_write_reg(i_params, R0900_P2_SFRINIT1, (symb >> 8) & 0xFF);
+				stv0900_write_reg(i_params, R0900_P2_SFRINIT0, (symb & 0xFF));
+			} else {
+				symb = 13 * (coarse_srate / 10);
+				symb = (symb / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P2_SFRUP1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P2_SFRUP0, (symb & 0xFF));
+
+				symb = 10 * (coarse_srate / 14);
+				symb = (symb / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P2_SFRLOW1, (symb >> 8) & 0x7F);
+				stv0900_write_reg(i_params, R0900_P2_SFRLOW0, (symb & 0xFF));
+
+				symb = (coarse_srate / 100) * 65536;
+				symb /= (i_params->mclk / 100);
+				stv0900_write_reg(i_params, R0900_P2_SFRINIT1, (symb >> 8) & 0xFF);
+				stv0900_write_reg(i_params, R0900_P2_SFRINIT0, (symb & 0xFF));
+			}
+
+			stv0900_write_reg(i_params, R0900_P2_DMDT0M, 0x20);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT1, (coarse_freq >> 8) & 0xff);
+			stv0900_write_reg(i_params, R0900_P2_CFRINIT0, coarse_freq  & 0xff);
+			stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x15);
+		}
+
+		break;
+	}
+
+	return coarse_srate;
+}
+
+static int stv0900_blind_search_algo(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+	u8 k_ref_tmg, k_ref_tmg_max, k_ref_tmg_min;
+	u32 coarse_srate;
+	int lock = FALSE, coarse_fail = FALSE;
+	s32 demod_timeout = 500, fec_timeout = 50, kref_tmg_reg, fail_cpt, i, agc2_overflow;
+	u16 agc2_integr;
+	u8 dstatus2;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	if (i_params->chip_id < 0x20) {
+		k_ref_tmg_max = 233;
+		k_ref_tmg_min = 143;
+	} else {
+		k_ref_tmg_max = 120;
+		k_ref_tmg_min = 30;
+	}
+
+	agc2_integr = stv0900_blind_check_agc2_min_level(i_params, demod);
+
+	if (agc2_integr > STV0900_BLIND_SEARCH_AGC2_TH) {
+		lock = FALSE;
+
+	} else {
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			if (i_params->chip_id == 0x10)
+				stv0900_write_reg(i_params, R0900_P1_CORRELEXP, 0xAA);
+
+			if (i_params->chip_id < 0x20)
+				stv0900_write_reg(i_params, R0900_P1_CARHDR, 0x55);
+
+			stv0900_write_reg(i_params, R0900_P1_CARCFG, 0xC4);
+			stv0900_write_reg(i_params, R0900_P1_RTCS2, 0x44);
+
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P1_EQUALCFG, 0x41);
+				stv0900_write_reg(i_params, R0900_P1_FFECFG, 0x41);
+				stv0900_write_reg(i_params, R0900_P1_VITSCALE, 0x82);
+				stv0900_write_reg(i_params, R0900_P1_VAVSRVIT, 0x0);
+			}
+
+			kref_tmg_reg = R0900_P1_KREFTMG;
+			break;
+		case STV0900_DEMOD_2:
+			if (i_params->chip_id == 0x10)
+				stv0900_write_reg(i_params, R0900_P2_CORRELEXP, 0xAA);
+
+			if (i_params->chip_id < 0x20)
+				stv0900_write_reg(i_params, R0900_P2_CARHDR, 0x55);
+
+			stv0900_write_reg(i_params, R0900_P2_CARCFG, 0xC4);
+			stv0900_write_reg(i_params, R0900_P2_RTCS2, 0x44);
+
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P2_EQUALCFG, 0x41);
+				stv0900_write_reg(i_params, R0900_P2_FFECFG, 0x41);
+				stv0900_write_reg(i_params, R0900_P2_VITSCALE, 0x82);
+				stv0900_write_reg(i_params, R0900_P2_VAVSRVIT, 0x0);
+			}
+
+			kref_tmg_reg = R0900_P2_KREFTMG;
+			break;
+		}
+
+		k_ref_tmg = k_ref_tmg_max;
+
+		do {
+			stv0900_write_reg(i_params, kref_tmg_reg, k_ref_tmg);
+			if (stv0900_search_srate_coarse(fe) != 0) {
+				coarse_srate = stv0900_search_srate_fine(fe);
+
+				if (coarse_srate != 0) {
+					stv0900_get_lock_timeout(&demod_timeout, &fec_timeout, coarse_srate, STV0900_BLIND_SEARCH);
+					lock = stv0900_get_demod_lock(i_params, demod, demod_timeout);
+				} else
+					lock = FALSE;
+			} else {
+				fail_cpt = 0;
+				agc2_overflow = 0;
+
+				switch (demod) {
+				case STV0900_DEMOD_1:
+				default:
+					for (i = 0; i < 10; i++) {
+						agc2_integr = (stv0900_read_reg(i_params, R0900_P1_AGC2I1) << 8)
+								| stv0900_read_reg(i_params, R0900_P1_AGC2I0);
+
+						if (agc2_integr >= 0xff00)
+							agc2_overflow++;
+
+						dstatus2 = stv0900_read_reg(i_params, R0900_P1_DSTATUS2);
+
+						if (((dstatus2 & 0x1) == 0x1) && ((dstatus2 >> 7) == 1))
+							fail_cpt++;
+					}
+					break;
+				case STV0900_DEMOD_2:
+					for (i = 0; i < 10; i++) {
+						agc2_integr = (stv0900_read_reg(i_params, R0900_P2_AGC2I1) << 8)
+								| stv0900_read_reg(i_params, R0900_P2_AGC2I0);
+
+						if (agc2_integr >= 0xff00)
+							agc2_overflow++;
+
+						dstatus2 = stv0900_read_reg(i_params, R0900_P2_DSTATUS2);
+
+						if (((dstatus2 & 0x1) == 0x1) && ((dstatus2 >> 7) == 1))
+							fail_cpt++;
+					}
+					break;
+				}
+
+				if ((fail_cpt > 7) || (agc2_overflow > 7))
+					coarse_fail = TRUE;
+
+				lock = FALSE;
+			}
+			k_ref_tmg -= 30;
+		} while ((k_ref_tmg >= k_ref_tmg_min) && (lock == FALSE) && (coarse_fail == FALSE));
+	}
+
+	return lock;
+}
+
+static void stv0900_set_viterbi_acq(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+	s32 vth_reg;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	dmd_reg(vth_reg, R0900_P1_VTH12, R0900_P2_VTH12);
+
+	stv0900_write_reg(i_params, vth_reg++, 0x96);
+	stv0900_write_reg(i_params, vth_reg++, 0x64);
+	stv0900_write_reg(i_params, vth_reg++, 0x36);
+	stv0900_write_reg(i_params, vth_reg++, 0x23);
+	stv0900_write_reg(i_params, vth_reg++, 0x1E);
+	stv0900_write_reg(i_params, vth_reg++, 0x19);
+}
+
+static void stv0900_set_search_standard(struct stv0900_internal *i_params,
+					enum fe_stv0900_demod_num demod)
+{
+
+	int sstndrd;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	sstndrd = i_params->dmd1_srch_standard;
+	if (demod == 1)
+		sstndrd = i_params->dmd2_srch_stndrd;
+
+	switch (sstndrd) {
+	case STV0900_SEARCH_DVBS1:
+		dprintk("Search Standard = DVBS1\n");
+		break;
+	case STV0900_SEARCH_DSS:
+		dprintk("Search Standard = DSS\n");
+	case STV0900_SEARCH_DVBS2:
+		break;
+		dprintk("Search Standard = DVBS2\n");
+	case STV0900_AUTO_SEARCH:
+	default:
+		dprintk("Search Standard = AUTO\n");
+		break;
+	}
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		switch (i_params->dmd1_srch_standard) {
+		case STV0900_SEARCH_DVBS1:
+		case STV0900_SEARCH_DSS:
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT1, 0);
+			stv0900_write_reg(i_params, R0900_P1_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P1_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P1_CAR2CFG, 0x22);
+
+			stv0900_set_viterbi_acq(i_params, demod);
+			stv0900_set_viterbi_standard(i_params,
+						i_params->dmd1_srch_standard,
+						i_params->dmd1_fec, demod);
+
+			break;
+		case STV0900_SEARCH_DVBS2:
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT1, 1);
+			stv0900_write_reg(i_params, R0900_P1_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P1_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P1_CAR2CFG, 0x26);
+			if (i_params->demod_mode != STV0900_SINGLE) {
+				if (i_params->chip_id <= 0x11)
+					stv0900_stop_all_s2_modcod(i_params, demod);
+				else
+					stv0900_activate_s2_modcode(i_params, demod);
+
+			} else
+				stv0900_activate_s2_modcode_single(i_params, demod);
+
+			stv0900_set_viterbi_tracq(i_params, demod);
+
+			break;
+		case STV0900_AUTO_SEARCH:
+		default:
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P1_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P1_DVBS2_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT1, 0);
+			stv0900_write_reg(i_params, R0900_P1_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P1_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P1_CAR2CFG, 0x26);
+			if (i_params->demod_mode != STV0900_SINGLE) {
+				if (i_params->chip_id <= 0x11)
+					stv0900_stop_all_s2_modcod(i_params, demod);
+				else
+					stv0900_activate_s2_modcode(i_params, demod);
+
+			} else
+				stv0900_activate_s2_modcode_single(i_params, demod);
+
+			if (i_params->dmd1_symbol_rate >= 2000000)
+				stv0900_set_viterbi_acq(i_params, demod);
+			else
+				stv0900_set_viterbi_tracq(i_params, demod);
+
+			stv0900_set_viterbi_standard(i_params, i_params->dmd1_srch_standard, i_params->dmd1_fec, demod);
+
+			break;
+		}
+		break;
+	case STV0900_DEMOD_2:
+		switch (i_params->dmd2_srch_stndrd) {
+		case STV0900_SEARCH_DVBS1:
+		case STV0900_SEARCH_DSS:
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT2, 0);
+			stv0900_write_reg(i_params, R0900_P2_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P2_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P2_CAR2CFG, 0x22);
+			stv0900_set_viterbi_acq(i_params, demod);
+			stv0900_set_viterbi_standard(i_params, i_params->dmd2_srch_stndrd, i_params->dmd2_fec, demod);
+			break;
+		case STV0900_SEARCH_DVBS2:
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT2, 1);
+			stv0900_write_reg(i_params, R0900_P2_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P2_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P2_CAR2CFG, 0x26);
+			if (i_params->demod_mode != STV0900_SINGLE)
+				stv0900_activate_s2_modcode(i_params, demod);
+			else
+				stv0900_activate_s2_modcode_single(i_params, demod);
+
+			stv0900_set_viterbi_tracq(i_params, demod);
+			break;
+		case STV0900_AUTO_SEARCH:
+		default:
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 0);
+			stv0900_write_bits(i_params, F0900_P2_DVBS1_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_P2_DVBS2_ENABLE, 1);
+			stv0900_write_bits(i_params, F0900_STOP_CLKVIT2, 0);
+			stv0900_write_reg(i_params, R0900_P2_ACLC, 0x1a);
+			stv0900_write_reg(i_params, R0900_P2_BCLC, 0x09);
+			stv0900_write_reg(i_params, R0900_P2_CAR2CFG, 0x26);
+			if (i_params->demod_mode != STV0900_SINGLE)
+				stv0900_activate_s2_modcode(i_params, demod);
+			else
+				stv0900_activate_s2_modcode_single(i_params, demod);
+
+			if (i_params->dmd2_symbol_rate >= 2000000)
+				stv0900_set_viterbi_acq(i_params, demod);
+			else
+				stv0900_set_viterbi_tracq(i_params, demod);
+
+			stv0900_set_viterbi_standard(i_params, i_params->dmd2_srch_stndrd, i_params->dmd2_fec, demod);
+
+			break;
+		}
+
+		break;
+	}
+}
+
+enum fe_stv0900_signal_type stv0900_algo(struct dvb_frontend *fe)
+{
+	struct stv0900_state *state = fe->demodulator_priv;
+	struct stv0900_internal *i_params = state->internal;
+	enum fe_stv0900_demod_num demod = state->demod;
+
+	s32 demod_timeout = 500, fec_timeout = 50, stream_merger_field;
+
+	int lock = FALSE, low_sr = FALSE;
+
+	enum fe_stv0900_signal_type signal_type = STV0900_NOCARRIER;
+	enum fe_stv0900_search_algo algo;
+	int no_signal = FALSE;
+
+	dprintk(KERN_INFO "%s\n", __func__);
+
+	switch (demod) {
+	case STV0900_DEMOD_1:
+	default:
+		algo = i_params->dmd1_srch_algo;
+
+		stv0900_write_bits(i_params, F0900_P1_RST_HWARE, 1);
+		stream_merger_field = F0900_P1_RST_HWARE;
+
+		stv0900_write_reg(i_params, R0900_P1_DMDISTATE, 0x5C);
+
+		if (i_params->chip_id >= 0x20)
+			stv0900_write_reg(i_params, R0900_P1_CORRELABS, 0x9e);
+		else
+			stv0900_write_reg(i_params, R0900_P1_CORRELABS, 0x88);
+
+		stv0900_get_lock_timeout(&demod_timeout, &fec_timeout, i_params->dmd1_symbol_rate, i_params->dmd1_srch_algo);
+
+		if (i_params->dmd1_srch_algo == STV0900_BLIND_SEARCH) {
+			i_params->tuner1_bw = 2 * 36000000;
+
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG2, 0x00);
+			stv0900_write_reg(i_params, R0900_P1_CORRELMANT, 0x70);
+
+			stv0900_set_symbol_rate(i_params, i_params->mclk, 1000000, demod);
+		} else {
+			stv0900_write_reg(i_params, R0900_P1_DMDT0M, 0x20);
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG, 0xd2);
+
+			if (i_params->dmd1_symbol_rate < 2000000)
+				stv0900_write_reg(i_params, R0900_P1_CORRELMANT, 0x63);
+			else
+				stv0900_write_reg(i_params, R0900_P1_CORRELMANT, 0x70);
+
+			stv0900_write_reg(i_params, R0900_P1_AGC2REF, 0x38);
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P1_KREFTMG, 0x5a);
+
+				if (i_params->dmd1_srch_algo == STV0900_COLD_START)
+					i_params->tuner1_bw = (15 * (stv0900_carrier_width(i_params->dmd1_symbol_rate, i_params->rolloff) + 10000000)) / 10;
+				else if (i_params->dmd1_srch_algo == STV0900_WARM_START)
+					i_params->tuner1_bw = stv0900_carrier_width(i_params->dmd1_symbol_rate, i_params->rolloff) + 10000000;
+			} else {
+				stv0900_write_reg(i_params, R0900_P1_KREFTMG, 0xc1);
+				i_params->tuner1_bw = (15 * (stv0900_carrier_width(i_params->dmd1_symbol_rate, i_params->rolloff) + 10000000)) / 10;
+			}
+
+			stv0900_write_reg(i_params, R0900_P1_TMGCFG2, 0x01);
+
+			stv0900_set_symbol_rate(i_params, i_params->mclk, i_params->dmd1_symbol_rate, demod);
+			stv0900_set_max_symbol_rate(i_params, i_params->mclk, i_params->dmd1_symbol_rate, demod);
+			stv0900_set_min_symbol_rate(i_params, i_params->mclk, i_params->dmd1_symbol_rate, demod);
+			if (i_params->dmd1_symbol_rate >= 10000000)
+				low_sr = FALSE;
+			else
+				low_sr = TRUE;
+
+		}
+
+		stv0900_set_tuner(fe, i_params->tuner1_freq, i_params->tuner1_bw);
+
+		stv0900_write_bits(i_params, F0900_P1_SPECINV_CONTROL, i_params->dmd1_srch_iq_inv);
+		stv0900_write_bits(i_params, F0900_P1_MANUAL_ROLLOFF, 1);
+
+		stv0900_set_search_standard(i_params, demod);
+
+		if (i_params->dmd1_srch_algo != STV0900_BLIND_SEARCH)
+			stv0900_start_search(i_params, demod);
+		break;
+	case STV0900_DEMOD_2:
+		algo = i_params->dmd2_srch_algo;
+
+		stv0900_write_bits(i_params, F0900_P2_RST_HWARE, 1);
+
+		stream_merger_field = F0900_P2_RST_HWARE;
+
+		stv0900_write_reg(i_params, R0900_P2_DMDISTATE, 0x5C);
+
+		if (i_params->chip_id >= 0x20)
+			stv0900_write_reg(i_params, R0900_P2_CORRELABS, 0x9e);
+		else
+			stv0900_write_reg(i_params, R0900_P2_CORRELABS, 0x88);
+
+		stv0900_get_lock_timeout(&demod_timeout, &fec_timeout, i_params->dmd2_symbol_rate, i_params->dmd2_srch_algo);
+
+		if (i_params->dmd2_srch_algo == STV0900_BLIND_SEARCH) {
+			i_params->tuner2_bw = 2 * 36000000;
+
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG2, 0x00);
+			stv0900_write_reg(i_params, R0900_P2_CORRELMANT, 0x70);
+
+			stv0900_set_symbol_rate(i_params, i_params->mclk, 1000000, demod);
+		} else {
+			stv0900_write_reg(i_params, R0900_P2_DMDT0M, 0x20);
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG, 0xd2);
+
+			if (i_params->dmd2_symbol_rate < 2000000)
+				stv0900_write_reg(i_params, R0900_P2_CORRELMANT, 0x63);
+			else
+				stv0900_write_reg(i_params, R0900_P2_CORRELMANT, 0x70);
+
+			if (i_params->dmd2_symbol_rate >= 10000000)
+				stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x38);
+			else
+				stv0900_write_reg(i_params, R0900_P2_AGC2REF, 0x60);
+
+			if (i_params->chip_id >= 0x20) {
+				stv0900_write_reg(i_params, R0900_P2_KREFTMG, 0x5a);
+
+				if (i_params->dmd2_srch_algo == STV0900_COLD_START)
+					i_params->tuner2_bw = (15 * (stv0900_carrier_width(i_params->dmd2_symbol_rate,
+							i_params->rolloff) + 10000000)) / 10;
+				else if (i_params->dmd2_srch_algo == STV0900_WARM_START)
+					i_params->tuner2_bw = stv0900_carrier_width(i_params->dmd2_symbol_rate,
+							i_params->rolloff) + 10000000;
+			} else {
+				stv0900_write_reg(i_params, R0900_P2_KREFTMG, 0xc1);
+				i_params->tuner2_bw = (15 * (stv0900_carrier_width(i_params->dmd2_symbol_rate,
+									i_params->rolloff) + 10000000)) / 10;
+			}
+
+			stv0900_write_reg(i_params, R0900_P2_TMGCFG2, 0x01);
+
+			stv0900_set_symbol_rate(i_params, i_params->mclk, i_params->dmd2_symbol_rate, demod);
+			stv0900_set_max_symbol_rate(i_params, i_params->mclk, i_params->dmd2_symbol_rate, demod);
+			stv0900_set_min_symbol_rate(i_params, i_params->mclk, i_params->dmd2_symbol_rate, demod);
+			if (i_params->dmd2_symbol_rate >= 10000000)
+				low_sr = FALSE;
+			else
+				low_sr = TRUE;
+
+		}
+
+		stv0900_set_tuner(fe, i_params->tuner2_freq, i_params->tuner2_bw);
+
+		stv0900_write_bits(i_params, F0900_P2_SPECINV_CONTROL, i_params->dmd2_srch_iq_inv);
+		stv0900_write_bits(i_params, F0900_P2_MANUAL_ROLLOFF, 1);
+
+		stv0900_set_search_standard(i_params, demod);
+
+		if (i_params->dmd2_srch_algo != STV0900_BLIND_SEARCH)
+			stv0900_start_search(i_params, demod);
+		break;
+	}
+
+	if (i_params->chip_id == 0x12) {
+		stv0900_write_bits(i_params, stream_merger_field, 0);
+		msleep(3);
+		stv0900_write_bits(i_params, stream_merger_field, 1);
+		stv0900_write_bits(i_params, stream_merger_field, 0);
+	}
+
+	if (algo == STV0900_BLIND_SEARCH)
+		lock = stv0900_blind_search_algo(fe);
+	else if (algo == STV0900_COLD_START)
+		lock = stv0900_get_demod_cold_lock(fe, demod_timeout);
+	else if (algo == STV0900_WARM_START)
+		lock = stv0900_get_demod_lock(i_params, demod, demod_timeout);
+
+	if ((lock == FALSE) && (algo == STV0900_COLD_START)) {
+		if (low_sr == FALSE) {
+			if (stv0900_check_timing_lock(i_params, demod) == TRUE)
+				lock = stv0900_sw_algo(i_params, demod);
+		}
+	}
+
+	if (lock == TRUE)
+		signal_type = stv0900_get_signal_params(fe);
+
+	if ((lock == TRUE) && (signal_type == STV0900_RANGEOK)) {
+		stv0900_track_optimization(fe);
+		if (i_params->chip_id <= 0x11) {
+			if ((stv0900_get_standard(fe, STV0900_DEMOD_1) == STV0900_DVBS1_STANDARD) && (stv0900_get_standard(fe, STV0900_DEMOD_2) == STV0900_DVBS1_STANDARD)) {
+				msleep(20);
+				stv0900_write_bits(i_params, stream_merger_field, 0);
+			} else {
+				stv0900_write_bits(i_params, stream_merger_field, 0);
+				msleep(3);
+				stv0900_write_bits(i_params, stream_merger_field, 1);
+				stv0900_write_bits(i_params, stream_merger_field, 0);
+			}
+		} else if (i_params->chip_id == 0x20) {
+			stv0900_write_bits(i_params, stream_merger_field, 0);
+			msleep(3);
+			stv0900_write_bits(i_params, stream_merger_field, 1);
+			stv0900_write_bits(i_params, stream_merger_field, 0);
+		}
+
+		if (stv0900_wait_for_lock(i_params, demod, fec_timeout, fec_timeout) == TRUE) {
+			lock = TRUE;
+			switch (demod) {
+			case STV0900_DEMOD_1:
+			default:
+				i_params->dmd1_rslts.locked = TRUE;
+				if (i_params->dmd1_rslts.standard == STV0900_DVBS2_STANDARD) {
+					stv0900_set_dvbs2_rolloff(i_params, demod);
+					stv0900_write_reg(i_params, R0900_P1_PDELCTRL2, 0x40);
+					stv0900_write_reg(i_params, R0900_P1_PDELCTRL2, 0);
+					stv0900_write_reg(i_params, R0900_P1_ERRCTRL1, 0x67);
+				} else {
+					stv0900_write_reg(i_params, R0900_P1_ERRCTRL1, 0x75);
+				}
+
+				stv0900_write_reg(i_params, R0900_P1_FBERCPT4, 0);
+				stv0900_write_reg(i_params, R0900_P1_ERRCTRL2, 0xc1);
+				break;
+			case STV0900_DEMOD_2:
+				i_params->dmd2_rslts.locked = TRUE;
+
+				if (i_params->dmd2_rslts.standard == STV0900_DVBS2_STANDARD) {
+					stv0900_set_dvbs2_rolloff(i_params, demod);
+					stv0900_write_reg(i_params, R0900_P2_PDELCTRL2, 0x60);
+					stv0900_write_reg(i_params, R0900_P2_PDELCTRL2, 0x20);
+					stv0900_write_reg(i_params, R0900_P2_ERRCTRL1, 0x67);
+				} else {
+					stv0900_write_reg(i_params, R0900_P2_ERRCTRL1, 0x75);
+				}
+
+				stv0900_write_reg(i_params, R0900_P2_FBERCPT4, 0);
+
+				stv0900_write_reg(i_params, R0900_P2_ERRCTRL2, 0xc1);
+				break;
+			}
+		} else {
+			lock = FALSE;
+			signal_type = STV0900_NODATA;
+			no_signal = stv0900_check_signal_presence(i_params, demod);
+
+			switch (demod) {
+			case STV0900_DEMOD_1:
+			default:
+				i_params->dmd1_rslts.locked = FALSE;
+				break;
+			case STV0900_DEMOD_2:
+				i_params->dmd2_rslts.locked = FALSE;
+				break;
+			}
+		}
+	}
+
+	if ((signal_type == STV0900_NODATA) && (no_signal == FALSE)) {
+		switch (demod) {
+		case STV0900_DEMOD_1:
+		default:
+			if (i_params->chip_id <= 0x11) {
+				if ((stv0900_get_bits(i_params, F0900_P1_HEADER_MODE) == STV0900_DVBS_FOUND) &&
+						(i_params->dmd1_srch_iq_inv <= STV0900_IQ_AUTO_NORMAL_FIRST))
+					signal_type = stv0900_dvbs1_acq_workaround(fe);
+			} else
+				i_params->dmd1_rslts.locked = FALSE;
+
+			break;
+		case STV0900_DEMOD_2:
+			if (i_params->chip_id <= 0x11) {
+				if ((stv0900_get_bits(i_params, F0900_P2_HEADER_MODE) == STV0900_DVBS_FOUND) &&
+						(i_params->dmd2_srch_iq_inv <= STV0900_IQ_AUTO_NORMAL_FIRST))
+					signal_type = stv0900_dvbs1_acq_workaround(fe);
+			} else
+				i_params->dmd2_rslts.locked = FALSE;
+			break;
+		}
+	}
+
+	return signal_type;
+}
+
diff --git a/drivers/media/dvb/frontends/stv6110.c b/drivers/media/dvb/frontends/stv6110.c
new file mode 100644
index 000000000000..70efac869d28
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv6110.c
@@ -0,0 +1,456 @@
+/*
+ * stv6110.c
+ *
+ * Driver for ST STV6110 satellite tuner IC.
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/dvb/frontend.h>
+
+#include <linux/types.h>
+
+#include "stv6110.h"
+
+static int debug;
+
+struct stv6110_priv {
+	int i2c_address;
+	struct i2c_adapter *i2c;
+
+	u32 mclk;
+	u8 regs[8];
+};
+
+#define dprintk(args...) \
+	do { \
+		if (debug) \
+			printk(KERN_DEBUG args); \
+	} while (0)
+
+static s32 abssub(s32 a, s32 b)
+{
+	if (a > b)
+		return a - b;
+	else
+		return b - a;
+};
+
+static int stv6110_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+static int stv6110_write_regs(struct dvb_frontend *fe, u8 buf[],
+							int start, int len)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	int rc;
+	u8 cmdbuf[len + 1];
+	struct i2c_msg msg = {
+		.addr	= priv->i2c_address,
+		.flags	= 0,
+		.buf	= cmdbuf,
+		.len	= len + 1
+	};
+
+	dprintk("%s\n", __func__);
+
+	if (start + len > 8)
+		return -EINVAL;
+
+	memcpy(&cmdbuf[1], buf, len);
+	cmdbuf[0] = start;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	rc = i2c_transfer(priv->i2c, &msg, 1);
+	if (rc != 1)
+		dprintk("%s: i2c error\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	return 0;
+}
+
+static int stv6110_read_regs(struct dvb_frontend *fe, u8 regs[],
+							int start, int len)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	int rc;
+	u8 reg[] = { start };
+	struct i2c_msg msg_wr = {
+		.addr	= priv->i2c_address,
+		.flags	= 0,
+		.buf	= reg,
+		.len	= 1,
+	};
+
+	struct i2c_msg msg_rd = {
+		.addr	= priv->i2c_address,
+		.flags	= I2C_M_RD,
+		.buf	= regs,
+		.len	= len,
+	};
+	/* write subaddr */
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	rc = i2c_transfer(priv->i2c, &msg_wr, 1);
+	if (rc != 1)
+		dprintk("%s: i2c error\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+	/* read registers */
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	rc = i2c_transfer(priv->i2c, &msg_rd, 1);
+	if (rc != 1)
+		dprintk("%s: i2c error\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	memcpy(&priv->regs[start], regs, len);
+
+	return 0;
+}
+
+static int stv6110_read_reg(struct dvb_frontend *fe, int start)
+{
+	u8 buf[] = { 0 };
+	stv6110_read_regs(fe, buf, start, 1);
+
+	return buf[0];
+}
+
+static int stv6110_sleep(struct dvb_frontend *fe)
+{
+	u8 reg[] = { 0 };
+	stv6110_write_regs(fe, reg, 0, 1);
+
+	return 0;
+}
+
+static u32 carrier_width(u32 symbol_rate, fe_rolloff_t rolloff)
+{
+	u32 rlf;
+
+	switch (rolloff) {
+	case ROLLOFF_20:
+		rlf = 20;
+		break;
+	case ROLLOFF_25:
+		rlf = 25;
+		break;
+	default:
+		rlf = 35;
+		break;
+	}
+
+	return symbol_rate  + ((symbol_rate * rlf) / 100);
+}
+
+static int stv6110_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	u8 r8, ret = 0x04;
+	int i;
+
+	if ((bandwidth / 2) > 36000000) /*BW/2 max=31+5=36 mhz for r8=31*/
+		r8 = 31;
+	else if ((bandwidth / 2) < 5000000) /* BW/2 min=5Mhz for F=0 */
+		r8 = 0;
+	else /*if 5 < BW/2 < 36*/
+		r8 = (bandwidth / 2) / 1000000 - 5;
+
+	/* ctrl3, RCCLKOFF = 0 Activate the calibration Clock */
+	/* ctrl3, CF = r8 Set the LPF value */
+	priv->regs[RSTV6110_CTRL3] &= ~((1 << 6) | 0x1f);
+	priv->regs[RSTV6110_CTRL3] |= (r8 & 0x1f);
+	stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL3], RSTV6110_CTRL3, 1);
+	/* stat1, CALRCSTRT = 1 Start LPF auto calibration*/
+	priv->regs[RSTV6110_STAT1] |= 0x02;
+	stv6110_write_regs(fe, &priv->regs[RSTV6110_STAT1], RSTV6110_STAT1, 1);
+
+	i = 0;
+	/* Wait for CALRCSTRT == 0 */
+	while ((i < 10) && (ret != 0)) {
+		ret = ((stv6110_read_reg(fe, RSTV6110_STAT1)) & 0x02);
+		mdelay(1);	/* wait for LPF auto calibration */
+		i++;
+	}
+
+	/* RCCLKOFF = 1 calibration done, desactivate the calibration Clock */
+	priv->regs[RSTV6110_CTRL3] |= (1 << 6);
+	stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL3], RSTV6110_CTRL3, 1);
+	return 0;
+}
+
+static int stv6110_init(struct dvb_frontend *fe)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	u8 buf0[] = { 0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e };
+
+	memcpy(priv->regs, buf0, 8);
+	/* K = (Reference / 1000000) - 16 */
+	priv->regs[RSTV6110_CTRL1] &= ~(0x1f << 3);
+	priv->regs[RSTV6110_CTRL1] |=
+				((((priv->mclk / 1000000) - 16) & 0x1f) << 3);
+
+	stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL1], RSTV6110_CTRL1, 8);
+	msleep(1);
+	stv6110_set_bandwidth(fe, 72000000);
+
+	return 0;
+}
+
+static int stv6110_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	u32 nbsteps, divider, psd2, freq;
+	u8 regs[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+	stv6110_read_regs(fe, regs, 0, 8);
+	/*N*/
+	divider = (priv->regs[RSTV6110_TUNING2] & 0x0f) << 8;
+	divider += priv->regs[RSTV6110_TUNING1];
+
+	/*R*/
+	nbsteps  = (priv->regs[RSTV6110_TUNING2] >> 6) & 3;
+	/*p*/
+	psd2  = (priv->regs[RSTV6110_TUNING2] >> 4) & 1;
+
+	freq = divider * (priv->mclk / 1000);
+	freq /= (1 << (nbsteps + psd2));
+	freq /= 4;
+
+	*frequency = freq;
+
+	return 0;
+}
+
+static int stv6110_set_frequency(struct dvb_frontend *fe, u32 frequency)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u8 ret = 0x04;
+	u32 divider, ref, p, presc, i, result_freq, vco_freq;
+	s32 p_calc, p_calc_opt = 1000, r_div, r_div_opt = 0, p_val;
+	s32 srate; u8 gain;
+
+	dprintk("%s, freq=%d kHz, mclk=%d Hz\n", __func__,
+						frequency, priv->mclk);
+
+	/* K = (Reference / 1000000) - 16 */
+	priv->regs[RSTV6110_CTRL1] &= ~(0x1f << 3);
+	priv->regs[RSTV6110_CTRL1] |=
+				((((priv->mclk / 1000000) - 16) & 0x1f) << 3);
+
+	/* BB_GAIN = db/2 */
+	if (fe->ops.set_property && fe->ops.get_property) {
+		srate = c->symbol_rate;
+		dprintk("%s: Get Frontend parameters: srate=%d\n",
+							__func__, srate);
+	} else
+		srate = 15000000;
+
+	if (srate >= 15000000)
+		gain = 3; /* +6 dB */
+	else if (srate >= 5000000)
+		gain = 3; /* +6 dB */
+	else
+		gain = 3; /* +6 dB */
+
+	priv->regs[RSTV6110_CTRL2] &= ~0x0f;
+	priv->regs[RSTV6110_CTRL2] |= (gain & 0x0f);
+
+	if (frequency <= 1023000) {
+		p = 1;
+		presc = 0;
+	} else if (frequency <= 1300000) {
+		p = 1;
+		presc = 1;
+	} else if (frequency <= 2046000) {
+		p = 0;
+		presc = 0;
+	} else {
+		p = 0;
+		presc = 1;
+	}
+	/* DIV4SEL = p*/
+	priv->regs[RSTV6110_TUNING2] &= ~(1 << 4);
+	priv->regs[RSTV6110_TUNING2] |= (p << 4);
+
+	/* PRESC32ON = presc */
+	priv->regs[RSTV6110_TUNING2] &= ~(1 << 5);
+	priv->regs[RSTV6110_TUNING2] |= (presc << 5);
+
+	p_val = (int)(1 << (p + 1)) * 10;/* P = 2 or P = 4 */
+	for (r_div = 0; r_div <= 3; r_div++) {
+		p_calc = (priv->mclk / 100000);
+		p_calc /= (1 << (r_div + 1));
+		if ((abssub(p_calc, p_val)) < (abssub(p_calc_opt, p_val)))
+			r_div_opt = r_div;
+
+		p_calc_opt = (priv->mclk / 100000);
+		p_calc_opt /= (1 << (r_div_opt + 1));
+	}
+
+	ref = priv->mclk / ((1 << (r_div_opt + 1))  * (1 << (p + 1)));
+	divider = (((frequency * 1000) + (ref >> 1)) / ref);
+
+	/* RDIV = r_div_opt */
+	priv->regs[RSTV6110_TUNING2] &= ~(3 << 6);
+	priv->regs[RSTV6110_TUNING2] |= (((r_div_opt) & 3) << 6);
+
+	/* NDIV_MSB = MSB(divider) */
+	priv->regs[RSTV6110_TUNING2] &= ~0x0f;
+	priv->regs[RSTV6110_TUNING2] |= (((divider) >> 8) & 0x0f);
+
+	/* NDIV_LSB, LSB(divider) */
+	priv->regs[RSTV6110_TUNING1] = (divider & 0xff);
+
+	/* CALVCOSTRT = 1 VCO Auto Calibration */
+	priv->regs[RSTV6110_STAT1] |= 0x04;
+	stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL1],
+						RSTV6110_CTRL1, 8);
+
+	i = 0;
+	/* Wait for CALVCOSTRT == 0 */
+	while ((i < 10) && (ret != 0)) {
+		ret = ((stv6110_read_reg(fe, RSTV6110_STAT1)) & 0x04);
+		msleep(1); /* wait for VCO auto calibration */
+		i++;
+	}
+
+	ret = stv6110_read_reg(fe, RSTV6110_STAT1);
+	stv6110_get_frequency(fe, &result_freq);
+
+	vco_freq = divider * ((priv->mclk / 1000) / ((1 << (r_div_opt + 1))));
+	dprintk("%s, stat1=%x, lo_freq=%d kHz, vco_frec=%d kHz\n", __func__,
+						ret, result_freq, vco_freq);
+
+	return 0;
+}
+
+static int stv6110_set_params(struct dvb_frontend *fe,
+			      struct dvb_frontend_parameters *params)
+{
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff);
+
+	stv6110_set_frequency(fe, c->frequency);
+	stv6110_set_bandwidth(fe, bandwidth);
+
+	return 0;
+}
+
+static int stv6110_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+	struct stv6110_priv *priv = fe->tuner_priv;
+	u8 r8 = 0;
+	u8 regs[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+	stv6110_read_regs(fe, regs, 0, 8);
+
+	/* CF */
+	r8 = priv->regs[RSTV6110_CTRL3] & 0x1f;
+	*bandwidth = (r8 + 5) * 2000000;/* x2 for ZIF tuner BW/2 = F+5 Mhz */
+
+	return 0;
+}
+
+static struct dvb_tuner_ops stv6110_tuner_ops = {
+	.info = {
+		.name = "ST STV6110",
+		.frequency_min = 950000,
+		.frequency_max = 2150000,
+		.frequency_step = 1000,
+	},
+	.init = stv6110_init,
+	.release = stv6110_release,
+	.sleep = stv6110_sleep,
+	.set_params = stv6110_set_params,
+	.get_frequency = stv6110_get_frequency,
+	.set_frequency = stv6110_set_frequency,
+	.get_bandwidth = stv6110_get_bandwidth,
+	.set_bandwidth = stv6110_set_bandwidth,
+
+};
+
+struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
+					const struct stv6110_config *config,
+					struct i2c_adapter *i2c)
+{
+	struct stv6110_priv *priv = NULL;
+	u8 reg0[] = { 0x00, 0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e };
+
+	struct i2c_msg msg[] = {
+		{
+			.addr = config->i2c_address,
+			.flags = 0,
+			.buf = reg0,
+			.len = 9
+		}
+	};
+	int ret;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	ret = i2c_transfer(i2c, msg, 1);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	if (ret != 1)
+		return NULL;
+
+	priv = kzalloc(sizeof(struct stv6110_priv), GFP_KERNEL);
+	if (priv == NULL)
+		return NULL;
+
+	priv->i2c_address = config->i2c_address;
+	priv->i2c = i2c;
+	priv->mclk = config->mclk;
+
+	memcpy(&priv->regs, &reg0[1], 8);
+
+	memcpy(&fe->ops.tuner_ops, &stv6110_tuner_ops,
+				sizeof(struct dvb_tuner_ops));
+	fe->tuner_priv = priv;
+	printk(KERN_INFO "STV6110 attached on addr=%x!\n", priv->i2c_address);
+
+	return fe;
+}
+EXPORT_SYMBOL(stv6110_attach);
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_DESCRIPTION("ST STV6110 driver");
+MODULE_AUTHOR("Igor M. Liplianin");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/stv6110.h b/drivers/media/dvb/frontends/stv6110.h
new file mode 100644
index 000000000000..1c0314d6aa55
--- /dev/null
+++ b/drivers/media/dvb/frontends/stv6110.h
@@ -0,0 +1,62 @@
+/*
+ * stv6110.h
+ *
+ * Driver for ST STV6110 satellite tuner IC.
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __DVB_STV6110_H__
+#define __DVB_STV6110_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+/* registers */
+#define RSTV6110_CTRL1		0
+#define RSTV6110_CTRL2		1
+#define RSTV6110_TUNING1	2
+#define RSTV6110_TUNING2	3
+#define RSTV6110_CTRL3		4
+#define RSTV6110_STAT1		5
+#define RSTV6110_STAT2		6
+#define RSTV6110_STAT3		7
+
+struct stv6110_config {
+	u8 i2c_address;
+	u32 mclk;
+	int iq_wiring;
+};
+
+#if defined(CONFIG_DVB_STV6110) || (defined(CONFIG_DVB_STV6110_MODULE) \
+							&& defined(MODULE))
+extern struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
+					const struct stv6110_config *config,
+					struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
+					const struct stv6110_config *config,
+					struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 1465ff77b0cb..4981cef8b444 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -162,7 +162,7 @@ static int tda1004x_read_byte(struct tda1004x_state *state, int reg)
 	if (ret != 2) {
 		dprintk("%s: error reg=0x%x, ret=%i\n", __func__, reg,
 			ret);
-		return -1;
+		return -EINVAL;
 	}
 
 	dprintk("%s: success reg=0x%x, data=0x%x, ret=%i\n", __func__,
@@ -481,16 +481,18 @@ static void tda10046_init_plls(struct dvb_frontend* fe)
 static int tda10046_fwupload(struct dvb_frontend* fe)
 {
 	struct tda1004x_state* state = fe->demodulator_priv;
-	int ret;
+	int ret, confc4;
 	const struct firmware *fw;
 
 	/* reset + wake up chip */
 	if (state->config->xtal_freq == TDA10046_XTAL_4M) {
-		tda1004x_write_byteI(state, TDA1004X_CONFC4, 0);
+		confc4 = 0;
 	} else {
 		dprintk("%s: 16MHz Xtal, reducing I2C speed\n", __func__);
-		tda1004x_write_byteI(state, TDA1004X_CONFC4, 0x80);
+		confc4 = 0x80;
 	}
+	tda1004x_write_byteI(state, TDA1004X_CONFC4, confc4);
+
 	tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 1, 0);
 	/* set GPIO 1 and 3 */
 	if (state->config->gpio_config != TDA10046_GPTRI) {
@@ -508,13 +510,29 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
 	if (tda1004x_check_upload_ok(state) == 0)
 		return 0;
 
+	/*
+	   For i2c normal work, we need to slow down the bus speed.
+	   However, the slow down breaks the eeprom firmware load.
+	   So, use normal speed for eeprom booting and then restore the
+	   i2c speed after that. Tested with MSI TV @nyware A/D board,
+	   that comes with firmware version 29 inside their eeprom.
+
+	   It should also be noticed that no other I2C transfer should
+	   be in course while booting from eeprom, otherwise, tda10046
+	   goes into an instable state. So, proper locking are needed
+	   at the i2c bus master.
+	 */
 	printk(KERN_INFO "tda1004x: trying to boot from eeprom\n");
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
+	tda1004x_write_byteI(state, TDA1004X_CONFC4, 4);
 	msleep(300);
-	/* don't re-upload unless necessary */
+	tda1004x_write_byteI(state, TDA1004X_CONFC4, confc4);
+
+	/* Checks if eeprom firmware went without troubles */
 	if (tda1004x_check_upload_ok(state) == 0)
 		return 0;
 
+	/* eeprom firmware didn't work. Load one manually. */
+
 	if (state->config->request_firmware != NULL) {
 		/* request the firmware, this will block until someone uploads it */
 		printk(KERN_INFO "tda1004x: waiting for firmware upload...\n");
diff --git a/drivers/media/dvb/frontends/zl10036.c b/drivers/media/dvb/frontends/zl10036.c
new file mode 100644
index 000000000000..e22a0b381dc4
--- /dev/null
+++ b/drivers/media/dvb/frontends/zl10036.c
@@ -0,0 +1,519 @@
+/**
+ * Driver for Zarlink zl10036 DVB-S silicon tuner
+ *
+ * Copyright (C) 2006 Tino Reichardt
+ * Copyright (C) 2007-2009 Matthias Schwarzott <zzam@gentoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ **
+ * The data sheet for this tuner can be found at:
+ *    http://www.mcmilk.de/projects/dvb-card/datasheets/ZL10036.pdf
+ *
+ * This one is working: (at my Avermedia DVB-S Pro)
+ * - zl10036 (40pin, FTA)
+ *
+ * A driver for zl10038 should be very similar.
+ */
+
+#include <linux/module.h>
+#include <linux/dvb/frontend.h>
+#include <asm/types.h>
+
+#include "zl10036.h"
+
+static int zl10036_debug;
+#define dprintk(level, args...) \
+	do { if (zl10036_debug & level) printk(KERN_DEBUG "zl10036: " args); \
+	} while (0)
+
+#define deb_info(args...)  dprintk(0x01, args)
+#define deb_i2c(args...)  dprintk(0x02, args)
+
+struct zl10036_state {
+	struct i2c_adapter *i2c;
+	const struct zl10036_config *config;
+	u32 frequency;
+	u8 br, bf;
+};
+
+
+/* This driver assumes the tuner is driven by a 10.111MHz Cristal */
+#define _XTAL 10111
+
+/* Some of the possible dividers:
+ *   64, (write 0x05 to reg), freq step size   158kHz
+ *   10, (write 0x0a to reg), freq step size 1.011kHz (used here)
+ *    5, (write 0x09 to reg), freq step size 2.022kHz
+ */
+
+#define _RDIV 10
+#define _RDIV_REG 0x0a
+#define _FR   (_XTAL/_RDIV)
+
+#define STATUS_POR 0x80 /* Power on Reset */
+#define STATUS_FL  0x40 /* Frequency & Phase Lock */
+
+/* read/write for zl10036 and zl10038 */
+
+static int zl10036_read_status_reg(struct zl10036_state *state)
+{
+	u8 status;
+	struct i2c_msg msg[1] = {
+		{ .addr = state->config->tuner_address, .flags = I2C_M_RD,
+		  .buf = &status, .len = sizeof(status) },
+	};
+
+	if (i2c_transfer(state->i2c, msg, 1) != 1) {
+		printk(KERN_ERR "%s: i2c read failed at addr=%02x\n",
+			__func__, state->config->tuner_address);
+		return -EIO;
+	}
+
+	deb_i2c("R(status): %02x  [FL=%d]\n", status,
+		(status & STATUS_FL) ? 1 : 0);
+	if (status & STATUS_POR)
+		deb_info("%s: Power-On-Reset bit enabled - "
+			"need to initialize the tuner\n", __func__);
+
+	return status;
+}
+
+static int zl10036_write(struct zl10036_state *state, u8 buf[], u8 count)
+{
+	struct i2c_msg msg[1] = {
+		{ .addr = state->config->tuner_address, .flags = 0,
+		  .buf = buf, .len = count },
+	};
+	u8 reg = 0;
+	int ret;
+
+	if (zl10036_debug & 0x02) {
+		/* every 8bit-value satisifes this!
+		 * so only check for debug log */
+		if ((buf[0] & 0x80) == 0x00)
+			reg = 2;
+		else if ((buf[0] & 0xc0) == 0x80)
+			reg = 4;
+		else if ((buf[0] & 0xf0) == 0xc0)
+			reg = 6;
+		else if ((buf[0] & 0xf0) == 0xd0)
+			reg = 8;
+		else if ((buf[0] & 0xf0) == 0xe0)
+			reg = 10;
+		else if ((buf[0] & 0xf0) == 0xf0)
+			reg = 12;
+
+		deb_i2c("W(%d):", reg);
+		{
+			int i;
+			for (i = 0; i < count; i++)
+				printk(KERN_CONT " %02x", buf[i]);
+			printk(KERN_CONT "\n");
+		}
+	}
+
+	ret = i2c_transfer(state->i2c, msg, 1);
+	if (ret != 1) {
+		printk(KERN_ERR "%s: i2c error, ret=%d\n", __func__, ret);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int zl10036_release(struct dvb_frontend *fe)
+{
+	struct zl10036_state *state = fe->tuner_priv;
+
+	fe->tuner_priv = NULL;
+	kfree(state);
+
+	return 0;
+}
+
+static int zl10036_sleep(struct dvb_frontend *fe)
+{
+	struct zl10036_state *state = fe->tuner_priv;
+	u8 buf[] = { 0xf0, 0x80 }; /* regs 12/13 */
+	int ret;
+
+	deb_info("%s\n", __func__);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = zl10036_write(state, buf, sizeof(buf));
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return ret;
+}
+
+/**
+ * register map of the ZL10036/ZL10038
+ *
+ * reg[default] content
+ *  2[0x00]:   0 | N14 | N13 | N12 | N11 | N10 |  N9 |  N8
+ *  3[0x00]:  N7 |  N6 |  N5 |  N4 |  N3 |  N2 |  N1 |  N0
+ *  4[0x80]:   1 |   0 | RFG | BA1 | BA0 | BG1 | BG0 | LEN
+ *  5[0x00]:  P0 |  C1 |  C0 |  R4 |  R3 |  R2 |  R1 |  R0
+ *  6[0xc0]:   1 |   1 |   0 |   0 | RSD |   0 |   0 |   0
+ *  7[0x20]:  P1 | BF6 | BF5 | BF4 | BF3 | BF2 | BF1 |   0
+ *  8[0xdb]:   1 |   1 |   0 |   1 |   0 |  CC |   1 |   1
+ *  9[0x30]: VSD |  V2 |  V1 |  V0 |  S3 |  S2 |  S1 |  S0
+ * 10[0xe1]:   1 |   1 |   1 |   0 |   0 | LS2 | LS1 | LS0
+ * 11[0xf5]:  WS | WH2 | WH1 | WH0 | WL2 | WL1 | WL0 | WRE
+ * 12[0xf0]:   1 |   1 |   1 |   1 |   0 |   0 |   0 |   0
+ * 13[0x28]:  PD | BR4 | BR3 | BR2 | BR1 | BR0 | CLR |  TL
+ */
+
+static int zl10036_set_frequency(struct zl10036_state *state, u32 frequency)
+{
+	u8 buf[2];
+	u32 div, foffset;
+
+	div = (frequency + _FR/2) / _FR;
+	state->frequency = div * _FR;
+
+	foffset = frequency - state->frequency;
+
+	buf[0] = (div >> 8) & 0x7f;
+	buf[1] = (div >> 0) & 0xff;
+
+	deb_info("%s: ftodo=%u fpriv=%u ferr=%d div=%u\n", __func__,
+		frequency, state->frequency, foffset, div);
+
+	return zl10036_write(state, buf, sizeof(buf));
+}
+
+static int zl10036_set_bandwidth(struct zl10036_state *state, u32 fbw)
+{
+	/* fbw is measured in kHz */
+	u8 br, bf;
+	int ret;
+	u8 buf_bf[] = {
+		0xc0, 0x00, /*   6/7: rsd=0 bf=0 */
+	};
+	u8 buf_br[] = {
+		0xf0, 0x00, /* 12/13: br=0xa clr=0 tl=0*/
+	};
+	u8 zl10036_rsd_off[] = { 0xc8 }; /* set RSD=1 */
+
+	/* ensure correct values */
+	if (fbw > 35000)
+		fbw = 35000;
+	if (fbw <  8000)
+		fbw =  8000;
+
+#define _BR_MAXIMUM (_XTAL/575) /* _XTAL / 575kHz = 17 */
+
+	/* <= 28,82 MHz */
+	if (fbw <= 28820) {
+		br = _BR_MAXIMUM;
+	} else {
+		/**
+		 *  f(bw)=34,6MHz f(xtal)=10.111MHz
+		 *  br = (10111/34600) * 63 * 1/K = 14;
+		 */
+		br = ((_XTAL * 21 * 1000) / (fbw * 419));
+	}
+
+	/* ensure correct values */
+	if (br < 4)
+		br = 4;
+	if (br > _BR_MAXIMUM)
+		br = _BR_MAXIMUM;
+
+	/*
+	 * k = 1.257
+	 * bf = fbw/_XTAL * br * k - 1 */
+
+	bf = (fbw * br * 1257) / (_XTAL * 1000) - 1;
+
+	/* ensure correct values */
+	if (bf > 62)
+		bf = 62;
+
+	buf_bf[1] = (bf << 1) & 0x7e;
+	buf_br[1] = (br << 2) & 0x7c;
+	deb_info("%s: BW=%d br=%u bf=%u\n", __func__, fbw, br, bf);
+
+	if (br != state->br) {
+		ret = zl10036_write(state, buf_br, sizeof(buf_br));
+		if (ret < 0)
+			return ret;
+	}
+
+	if (bf != state->bf) {
+		ret = zl10036_write(state, buf_bf, sizeof(buf_bf));
+		if (ret < 0)
+			return ret;
+
+		/* time = br/(32* fxtal) */
+		/* minimal sleep time to be calculated
+		 * maximum br is 63 -> max time = 2 /10 MHz = 2e-7 */
+		msleep(1);
+
+		ret = zl10036_write(state, zl10036_rsd_off,
+			sizeof(zl10036_rsd_off));
+		if (ret < 0)
+			return ret;
+	}
+
+	state->br = br;
+	state->bf = bf;
+
+	return 0;
+}
+
+static int zl10036_set_gain_params(struct zl10036_state *state,
+	int c)
+{
+	u8 buf[2];
+	u8 rfg, ba, bg;
+
+	/* default values */
+	rfg = 0; /* enable when using an lna */
+	ba = 1;
+	bg = 1;
+
+	/* reg 4 */
+	buf[0] = 0x80 | ((rfg << 5) & 0x20)
+		| ((ba  << 3) & 0x18) | ((bg  << 1) & 0x06);
+
+	if (!state->config->rf_loop_enable)
+		buf[0] |= 0x01;
+
+	/* P0=0 */
+	buf[1] = _RDIV_REG | ((c << 5) & 0x60);
+
+	deb_info("%s: c=%u rfg=%u ba=%u bg=%u\n", __func__, c, rfg, ba, bg);
+	return zl10036_write(state, buf, sizeof(buf));
+}
+
+static int zl10036_set_params(struct dvb_frontend *fe,
+		struct dvb_frontend_parameters *params)
+{
+	struct zl10036_state *state = fe->tuner_priv;
+	int ret = 0;
+	u32 frequency = params->frequency;
+	u32 fbw;
+	int i;
+	u8 c;
+
+	/* ensure correct values
+	 * maybe redundant as core already checks this */
+	if ((frequency < fe->ops.info.frequency_min)
+	||  (frequency > fe->ops.info.frequency_max))
+		return -EINVAL;
+
+	/**
+	 * alpha = 1.35 for dvb-s
+	 * fBW = (alpha*symbolrate)/(2*0.8)
+	 * 1.35 / (2*0.8) = 27 / 32
+	 */
+	fbw = (27 * params->u.qpsk.symbol_rate) / 32;
+
+	/* scale to kHz */
+	fbw /= 1000;
+
+	/* Add safe margin of 3MHz */
+	fbw += 3000;
+
+	/* setting the charge pump - guessed values */
+	if (frequency < 950000)
+		return -EINVAL;
+	else if (frequency < 1250000)
+		c = 0;
+	else if (frequency < 1750000)
+		c = 1;
+	else if (frequency < 2175000)
+		c = 2;
+	else
+		return -EINVAL;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = zl10036_set_gain_params(state, c);
+	if (ret < 0)
+		goto error;
+
+	ret = zl10036_set_frequency(state, params->frequency);
+	if (ret < 0)
+		goto error;
+
+	ret = zl10036_set_bandwidth(state, fbw);
+	if (ret < 0)
+		goto error;
+
+	/* wait for tuner lock - no idea if this is really needed */
+	for (i = 0; i < 20; i++) {
+		ret = zl10036_read_status_reg(state);
+		if (ret < 0)
+			goto error;
+
+		/* check Frequency & Phase Lock Bit */
+		if (ret & STATUS_FL)
+			break;
+
+		msleep(10);
+	}
+
+error:
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return ret;
+}
+
+static int zl10036_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+	struct zl10036_state *state = fe->tuner_priv;
+
+	*frequency = state->frequency;
+
+	return 0;
+}
+
+static int zl10036_init_regs(struct zl10036_state *state)
+{
+	int ret;
+	int i;
+
+	/* could also be one block from reg 2 to 13 and additional 10/11 */
+	u8 zl10036_init_tab[][2] = {
+		{ 0x04, 0x00 },		/*   2/3: div=0x400 - arbitrary value */
+		{ 0x8b, _RDIV_REG },	/*   4/5: rfg=0 ba=1 bg=1 len=? */
+					/*        p0=0 c=0 r=_RDIV_REG */
+		{ 0xc0, 0x20 },		/*   6/7: rsd=0 bf=0x10 */
+		{ 0xd3, 0x40 },		/*   8/9: from datasheet */
+		{ 0xe3, 0x5b },		/* 10/11: lock window level */
+		{ 0xf0, 0x28 },		/* 12/13: br=0xa clr=0 tl=0*/
+		{ 0xe3, 0xf9 },		/* 10/11: unlock window level */
+	};
+
+	/* invalid values to trigger writing */
+	state->br = 0xff;
+	state->bf = 0xff;
+
+	if (!state->config->rf_loop_enable)
+		zl10036_init_tab[1][2] |= 0x01;
+
+	deb_info("%s\n", __func__);
+
+	for (i = 0; i < ARRAY_SIZE(zl10036_init_tab); i++) {
+		ret = zl10036_write(state, zl10036_init_tab[i], 2);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int zl10036_init(struct dvb_frontend *fe)
+{
+	struct zl10036_state *state = fe->tuner_priv;
+	int ret = 0;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = zl10036_read_status_reg(state);
+	if (ret < 0)
+		return ret;
+
+	/* Only init if Power-on-Reset bit is set? */
+	ret = zl10036_init_regs(state);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	return ret;
+}
+
+static struct dvb_tuner_ops zl10036_tuner_ops = {
+	.info = {
+		.name = "Zarlink ZL10036",
+		.frequency_min = 950000,
+		.frequency_max = 2175000
+	},
+	.init = zl10036_init,
+	.release = zl10036_release,
+	.sleep = zl10036_sleep,
+	.set_params = zl10036_set_params,
+	.get_frequency = zl10036_get_frequency,
+};
+
+struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
+				    const struct zl10036_config *config,
+				    struct i2c_adapter *i2c)
+{
+	struct zl10036_state *state = NULL;
+	int ret;
+
+	if (NULL == config) {
+		printk(KERN_ERR "%s: no config specified", __func__);
+		goto error;
+	}
+
+	state = kzalloc(sizeof(struct zl10036_state), GFP_KERNEL);
+	if (NULL == state)
+		return NULL;
+
+	state->config = config;
+	state->i2c = i2c;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
+
+	ret = zl10036_read_status_reg(state);
+	if (ret < 0) {
+		printk(KERN_ERR "%s: No zl10036 found\n", __func__);
+		goto error;
+	}
+
+	ret = zl10036_init_regs(state);
+	if (ret < 0) {
+		printk(KERN_ERR "%s: tuner initialization failed\n",
+			__func__);
+		goto error;
+	}
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */
+
+	fe->tuner_priv = state;
+
+	memcpy(&fe->ops.tuner_ops, &zl10036_tuner_ops,
+		sizeof(struct dvb_tuner_ops));
+	printk(KERN_INFO "%s: tuner initialization (%s addr=0x%02x) ok\n",
+		__func__, fe->ops.tuner_ops.info.name, config->tuner_address);
+
+	return fe;
+
+error:
+	zl10036_release(fe);
+	return NULL;
+}
+EXPORT_SYMBOL(zl10036_attach);
+
+module_param_named(debug, zl10036_debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+MODULE_DESCRIPTION("DVB ZL10036 driver");
+MODULE_AUTHOR("Tino Reichardt");
+MODULE_AUTHOR("Matthias Schwarzott");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/zl10036.h b/drivers/media/dvb/frontends/zl10036.h
new file mode 100644
index 000000000000..d84b8f8215e9
--- /dev/null
+++ b/drivers/media/dvb/frontends/zl10036.h
@@ -0,0 +1,53 @@
+/**
+ * Driver for Zarlink ZL10036 DVB-S silicon tuner
+ *
+ * Copyright (C) 2006 Tino Reichardt
+ * Copyright (C) 2007-2009 Matthias Schwarzott <zzam@gentoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef DVB_ZL10036_H
+#define DVB_ZL10036_H
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+/**
+ * Attach a zl10036 tuner to the supplied frontend structure.
+ *
+ * @param fe Frontend to attach to.
+ * @param config zl10036_config structure
+ * @return FE pointer on success, NULL on failure.
+ */
+
+struct zl10036_config {
+	u8 tuner_address;
+	int rf_loop_enable;
+};
+
+#if defined(CONFIG_DVB_ZL10036) || \
+	(defined(CONFIG_DVB_ZL10036_MODULE) && defined(MODULE))
+extern struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
+	const struct zl10036_config *config, struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
+	const struct zl10036_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* DVB_ZL10036_H */
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index b150ed306696..148b6f7f6cb2 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -572,6 +572,10 @@ static int zl10353_init(struct dvb_frontend *fe)
 		zl10353_dump_regs(fe);
 	if (state->config.parallel_ts)
 		zl10353_reset_attach[2] &= ~0x20;
+	if (state->config.clock_ctl_1)
+		zl10353_reset_attach[3] = state->config.clock_ctl_1;
+	if (state->config.pll_0)
+		zl10353_reset_attach[4] = state->config.pll_0;
 
 	/* Do a "hard" reset if not already done */
 	if (zl10353_read_register(state, 0x50) != zl10353_reset_attach[1] ||
@@ -614,6 +618,7 @@ struct dvb_frontend *zl10353_attach(const struct zl10353_config *config,
 				    struct i2c_adapter *i2c)
 {
 	struct zl10353_state *state = NULL;
+	int id;
 
 	/* allocate memory for the internal state */
 	state = kzalloc(sizeof(struct zl10353_state), GFP_KERNEL);
@@ -625,7 +630,8 @@ struct dvb_frontend *zl10353_attach(const struct zl10353_config *config,
 	memcpy(&state->config, config, sizeof(struct zl10353_config));
 
 	/* check if the demod is there */
-	if (zl10353_read_register(state, CHIP_ID) != ID_ZL10353)
+	id = zl10353_read_register(state, CHIP_ID);
+	if ((id != ID_ZL10353) && (id != ID_CE6230) && (id != ID_CE6231))
 		goto error;
 
 	/* create dvb_frontend */
diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
index 2287bac46243..6e3ca9eed048 100644
--- a/drivers/media/dvb/frontends/zl10353.h
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -41,6 +41,10 @@ struct zl10353_config
 
 	/* set if i2c_gate_ctrl disable is required */
 	u8 disable_i2c_gate_ctrl:1;
+
+	/* clock control registers (0x51-0x54) */
+	u8 clock_ctl_1;  /* default: 0x46 */
+	u8 pll_0;        /* default: 0x15 */
 };
 
 #if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
diff --git a/drivers/media/dvb/frontends/zl10353_priv.h b/drivers/media/dvb/frontends/zl10353_priv.h
index 055ff1f7e349..e0dd1d3e09dd 100644
--- a/drivers/media/dvb/frontends/zl10353_priv.h
+++ b/drivers/media/dvb/frontends/zl10353_priv.h
@@ -22,7 +22,9 @@
 #ifndef _ZL10353_PRIV_
 #define _ZL10353_PRIV_
 
-#define ID_ZL10353	0x14
+#define ID_ZL10353	0x14 /* Zarlink ZL10353 */
+#define ID_CE6230	0x18 /* Intel CE6230 */
+#define ID_CE6231	0x19 /* Intel CE6231 */
 
 #define msb(x) (((x) >> 8) & 0xff)
 #define lsb(x) ((x) & 0xff)
@@ -50,6 +52,10 @@ enum zl10353_reg_addr {
 	TPS_RECEIVED_0     = 0x1E,
 	TPS_CURRENT_1      = 0x1F,
 	TPS_CURRENT_0      = 0x20,
+	CLOCK_CTL_0        = 0x51,
+	CLOCK_CTL_1        = 0x52,
+	PLL_0              = 0x53,
+	PLL_1              = 0x54,
 	RESET              = 0x55,
 	AGC_TARGET         = 0x56,
 	MCLK_RATIO         = 0x5C,
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index d101b304e9b0..ee89623be85a 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -116,6 +116,7 @@ struct pluto {
 
 	/* irq */
 	unsigned int overflow;
+	unsigned int dead;
 
 	/* dma */
 	dma_addr_t dma_addr;
@@ -336,8 +337,10 @@ static irqreturn_t pluto_irq(int irq, void *dev_id)
 		return IRQ_NONE;
 
 	if (tscr == 0xffffffff) {
-		// FIXME: maybe recover somehow
-		dev_err(&pluto->pdev->dev, "card hung up :(\n");
+		if (pluto->dead == 0)
+			dev_err(&pluto->pdev->dev, "card has hung or been ejected.\n");
+		/* It's dead Jim */
+		pluto->dead = 1;
 		return IRQ_HANDLED;
 	}
 
diff --git a/drivers/media/dvb/siano/Makefile b/drivers/media/dvb/siano/Makefile
index ee0737af98c0..bcf93f4828b2 100644
--- a/drivers/media/dvb/siano/Makefile
+++ b/drivers/media/dvb/siano/Makefile
@@ -1,6 +1,8 @@
-sms1xxx-objs := smscoreapi.o smsusb.o smsdvb.o sms-cards.o
+sms1xxx-objs := smscoreapi.o sms-cards.o
 
 obj-$(CONFIG_DVB_SIANO_SMS1XXX) += sms1xxx.o
+obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsusb.o
+obj-$(CONFIG_DVB_SIANO_SMS1XXX) += smsdvb.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
 
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index 4307e4e8aa34..63e4d0ec6583 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -19,50 +19,9 @@
 
 #include "sms-cards.h"
 
-struct usb_device_id smsusb_id_table[] = {
-#ifdef CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS
-	{ USB_DEVICE(0x187f, 0x0010),
-		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
-	{ USB_DEVICE(0x187f, 0x0100),
-		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
-	{ USB_DEVICE(0x187f, 0x0200),
-		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
-	{ USB_DEVICE(0x187f, 0x0201),
-		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
-	{ USB_DEVICE(0x187f, 0x0300),
-		.driver_info = SMS1XXX_BOARD_SIANO_VEGA },
-#endif
-	{ USB_DEVICE(0x2040, 0x1700),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
-	{ USB_DEVICE(0x2040, 0x1800),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
-	{ USB_DEVICE(0x2040, 0x1801),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
-	{ USB_DEVICE(0x2040, 0x2000),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
-	{ USB_DEVICE(0x2040, 0x2009),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
-	{ USB_DEVICE(0x2040, 0x200a),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
-	{ USB_DEVICE(0x2040, 0x2010),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
-	{ USB_DEVICE(0x2040, 0x2019),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
-	{ USB_DEVICE(0x2040, 0x5500),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ USB_DEVICE(0x2040, 0x5510),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ USB_DEVICE(0x2040, 0x5520),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ USB_DEVICE(0x2040, 0x5530),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ USB_DEVICE(0x2040, 0x5580),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ USB_DEVICE(0x2040, 0x5590),
-		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
-	{ }		/* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, smsusb_id_table);
+static int sms_dbg;
+module_param_named(cards_dbg, sms_dbg, int, 0644);
+MODULE_PARM_DESC(cards_dbg, "set debug level (info=1, adv=2 (or-able))");
 
 static struct sms_board sms_boards[] = {
 	[SMS_BOARD_UNKNOWN] = {
@@ -115,6 +74,7 @@ static struct sms_board sms_boards[] = {
 		.type	= SMS_NOVA_B0,
 		.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
 		.lna_ctrl  = 29,
+		.rf_switch = 17,
 	},
 	[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = {
 		.name	= "Hauppauge WinTV MiniCard",
@@ -130,6 +90,7 @@ struct sms_board *sms_get_board(int id)
 
 	return &sms_boards[id];
 }
+EXPORT_SYMBOL_GPL(sms_get_board);
 
 static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable)
 {
@@ -182,6 +143,7 @@ int sms_board_setup(struct smscore_device_t *coredev)
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(sms_board_setup);
 
 int sms_board_power(struct smscore_device_t *coredev, int onoff)
 {
@@ -197,12 +159,13 @@ int sms_board_power(struct smscore_device_t *coredev, int onoff)
 	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
 	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
 		/* LNA */
-		sms_set_gpio(coredev,
-			     board->lna_ctrl, onoff ? 1 : 0);
+		if (!onoff)
+			sms_set_gpio(coredev, board->lna_ctrl, 0);
 		break;
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(sms_board_power);
 
 int sms_board_led_feedback(struct smscore_device_t *coredev, int led)
 {
@@ -225,3 +188,40 @@ int sms_board_led_feedback(struct smscore_device_t *coredev, int led)
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(sms_board_led_feedback);
+
+int sms_board_lna_control(struct smscore_device_t *coredev, int onoff)
+{
+	int board_id = smscore_get_board_id(coredev);
+	struct sms_board *board = sms_get_board(board_id);
+
+	sms_debug("%s: LNA %s", __func__, onoff ? "enabled" : "disabled");
+
+	switch (board_id) {
+	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
+	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
+		sms_set_gpio(coredev,
+			     board->rf_switch, onoff ? 1 : 0);
+		return sms_set_gpio(coredev,
+				    board->lna_ctrl, onoff ? 1 : 0);
+	}
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(sms_board_lna_control);
+
+int sms_board_load_modules(int id)
+{
+	switch (id) {
+	case SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT:
+	case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A:
+	case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B:
+	case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
+		request_module("smsdvb");
+		break;
+	default:
+		/* do nothing */
+		break;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(sms_board_load_modules);
diff --git a/drivers/media/dvb/siano/sms-cards.h b/drivers/media/dvb/siano/sms-cards.h
index 8e0fe9fd2610..64d74c59c33f 100644
--- a/drivers/media/dvb/siano/sms-cards.h
+++ b/drivers/media/dvb/siano/sms-cards.h
@@ -40,7 +40,7 @@ struct sms_board {
 	char *name, *fw[DEVICE_MODE_MAX];
 
 	/* gpios */
-	int led_power, led_hi, led_lo, lna_ctrl;
+	int led_power, led_hi, led_lo, lna_ctrl, rf_switch;
 };
 
 struct sms_board *sms_get_board(int id);
@@ -52,7 +52,8 @@ int sms_board_setup(struct smscore_device_t *coredev);
 #define SMS_LED_HI  2
 int sms_board_led_feedback(struct smscore_device_t *coredev, int led);
 int sms_board_power(struct smscore_device_t *coredev, int onoff);
+int sms_board_lna_control(struct smscore_device_t *coredev, int onoff);
 
-extern struct usb_device_id smsusb_id_table[];
+extern int sms_board_load_modules(int id);
 
 #endif /* __SMS_CARDS_H__ */
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index cf613f22fb8d..7bd4d1dee2b3 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -3,7 +3,7 @@
  *
  *  This file contains implementation for the interface to sms core component
  *
- *  author: Anatoly Greenblat
+ *  author: Uri Shkolnik
  *
  *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
  *
@@ -34,8 +34,8 @@
 #include "smscoreapi.h"
 #include "sms-cards.h"
 
-int sms_debug;
-module_param_named(debug, sms_debug, int, 0644);
+static int sms_dbg;
+module_param_named(debug, sms_dbg, int, 0644);
 MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
 
 struct smscore_device_notifyee_t {
@@ -105,11 +105,13 @@ int smscore_led_state(struct smscore_device_t *core, int led)
 		core->led_state = led;
 	return core->led_state;
 }
+EXPORT_SYMBOL_GPL(smscore_set_board_id);
 
 int smscore_get_board_id(struct smscore_device_t *core)
 {
 	return core->board_id;
 }
+EXPORT_SYMBOL_GPL(smscore_get_board_id);
 
 struct smscore_registry_entry_t {
 	struct list_head entry;
@@ -170,6 +172,7 @@ int smscore_registry_getmode(char *devpath)
 
 	return default_mode;
 }
+EXPORT_SYMBOL_GPL(smscore_registry_getmode);
 
 static enum sms_device_type_st smscore_registry_gettype(char *devpath)
 {
@@ -261,6 +264,7 @@ int smscore_register_hotplug(hotplug_t hotplug)
 
 	return rc;
 }
+EXPORT_SYMBOL_GPL(smscore_register_hotplug);
 
 /**
  * unregister a client callback that called when device plugged in/unplugged
@@ -289,6 +293,7 @@ void smscore_unregister_hotplug(hotplug_t hotplug)
 
 	kmutex_unlock(&g_smscore_deviceslock);
 }
+EXPORT_SYMBOL_GPL(smscore_unregister_hotplug);
 
 static void smscore_notify_clients(struct smscore_device_t *coredev)
 {
@@ -432,6 +437,7 @@ int smscore_register_device(struct smsdevice_params_t *params,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(smscore_register_device);
 
 /**
  * sets initial device mode and notifies client hotplugs that device is ready
@@ -460,6 +466,7 @@ int smscore_start_device(struct smscore_device_t *coredev)
 
 	return rc;
 }
+EXPORT_SYMBOL_GPL(smscore_start_device);
 
 static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev,
 					void *buffer, size_t size,
@@ -688,6 +695,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
 
 	sms_info("device %p destroyed", coredev);
 }
+EXPORT_SYMBOL_GPL(smscore_unregister_device);
 
 static int smscore_detect_mode(struct smscore_device_t *coredev)
 {
@@ -732,7 +740,7 @@ static char *smscore_fw_lkup[][SMS_NUM_OF_DEVICE_TYPES] = {
 	/*DVBH*/
 	{"none", "dvb_nova_12mhz.inp", "dvb_nova_12mhz_b0.inp", "none"},
 	/*TDMB*/
-	{"none", "tdmb_nova_12mhz.inp", "none", "none"},
+	{"none", "tdmb_nova_12mhz.inp", "tdmb_nova_12mhz_b0.inp", "none"},
 	/*DABIP*/
 	{"none", "none", "none", "none"},
 	/*BDA*/
@@ -879,6 +887,7 @@ int smscore_get_device_mode(struct smscore_device_t *coredev)
 {
 	return coredev->mode;
 }
+EXPORT_SYMBOL_GPL(smscore_get_device_mode);
 
 /**
  * find client by response id & type within the clients list.
@@ -1006,6 +1015,7 @@ void smscore_onresponse(struct smscore_device_t *coredev,
 		smscore_putbuffer(coredev, cb);
 	}
 }
+EXPORT_SYMBOL_GPL(smscore_onresponse);
 
 /**
  * return pointer to next free buffer descriptor from core pool
@@ -1031,6 +1041,7 @@ struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev)
 
 	return cb;
 }
+EXPORT_SYMBOL_GPL(smscore_getbuffer);
 
 /**
  * return buffer descriptor to a pool
@@ -1045,6 +1056,7 @@ void smscore_putbuffer(struct smscore_device_t *coredev,
 {
 	list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock);
 }
+EXPORT_SYMBOL_GPL(smscore_putbuffer);
 
 static int smscore_validate_client(struct smscore_device_t *coredev,
 				   struct smscore_client_t *client,
@@ -1124,6 +1136,7 @@ int smscore_register_client(struct smscore_device_t *coredev,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(smscore_register_client);
 
 /**
  * frees smsclient object and all subclients associated with it
@@ -1154,6 +1167,7 @@ void smscore_unregister_client(struct smscore_client_t *client)
 
 	spin_unlock_irqrestore(&coredev->clientslock, flags);
 }
+EXPORT_SYMBOL_GPL(smscore_unregister_client);
 
 /**
  * verifies that source id is not taken by another client,
@@ -1193,6 +1207,7 @@ int smsclient_sendrequest(struct smscore_client_t *client,
 
 	return coredev->sendrequest_handler(coredev->context, buffer, size);
 }
+EXPORT_SYMBOL_GPL(smsclient_sendrequest);
 
 
 int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin,
@@ -1276,12 +1291,12 @@ static int __init smscore_module_init(void)
 	INIT_LIST_HEAD(&g_smscore_registry);
 	kmutex_init(&g_smscore_registrylock);
 
-	/* USB Register */
-	rc = smsusb_register();
 
-	/* DVB Register */
-	rc = smsdvb_register();
 
+
+
+
+	return rc;
 	sms_debug("rc %d", rc);
 
 	return rc;
@@ -1290,6 +1305,10 @@ static int __init smscore_module_init(void)
 static void __exit smscore_module_exit(void)
 {
 
+
+
+
+
 	kmutex_lock(&g_smscore_deviceslock);
 	while (!list_empty(&g_smscore_notifyees)) {
 		struct smscore_device_notifyee_t *notifyee =
@@ -1312,18 +1331,12 @@ static void __exit smscore_module_exit(void)
 	}
 	kmutex_unlock(&g_smscore_registrylock);
 
-	/* DVB UnRegister */
-	smsdvb_unregister();
-
-	/* Unregister USB */
-	smsusb_unregister();
-
 	sms_debug("");
 }
 
 module_init(smscore_module_init);
 module_exit(smscore_module_exit);
 
-MODULE_DESCRIPTION("Driver for the Siano SMS1XXX USB dongle");
-MODULE_AUTHOR("Siano Mobile Silicon,,, (doronc@siano-ms.com)");
+MODULE_DESCRIPTION("Siano MDTV Core module");
+MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/siano/smscoreapi.h b/drivers/media/dvb/siano/smscoreapi.h
index 760e233fcbc5..548de9056e8b 100644
--- a/drivers/media/dvb/siano/smscoreapi.h
+++ b/drivers/media/dvb/siano/smscoreapi.h
@@ -29,13 +29,13 @@
 #include <linux/scatterlist.h>
 #include <linux/types.h>
 #include <asm/page.h>
+#include <linux/mutex.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
 #include "dvb_demux.h"
 #include "dvb_frontend.h"
 
-#include <linux/mutex.h>
 
 #define kmutex_init(_p_) mutex_init(_p_)
 #define kmutex_lock(_p_) mutex_lock(_p_)
@@ -369,27 +369,6 @@ struct smscore_gpio_config {
 	u8 outputdriving;
 };
 
-struct smsdvb_client_t {
-	struct list_head entry;
-
-	struct smscore_device_t	*coredev;
-	struct smscore_client_t	*smsclient;
-
-	struct dvb_adapter	adapter;
-	struct dvb_demux	demux;
-	struct dmxdev		dmxdev;
-	struct dvb_frontend	frontend;
-
-	fe_status_t		fe_status;
-	int			fe_ber, fe_snr, fe_unc, fe_signal_strength;
-
-	struct completion	tune_done, stat_done;
-
-	/* todo: save freq/band instead whole struct */
-	struct dvb_frontend_parameters fe_params;
-
-};
-
 extern void smscore_registry_setmode(char *devpath, int mode);
 extern int smscore_registry_getmode(char *devpath);
 
@@ -418,6 +397,13 @@ extern int smsclient_sendrequest(struct smscore_client_t *client,
 extern void smscore_onresponse(struct smscore_device_t *coredev,
 			       struct smscore_buffer_t *cb);
 
+extern int smscore_get_common_buffer_size(struct smscore_device_t *coredev);
+extern int smscore_map_common_buffer(struct smscore_device_t *coredev,
+				      struct vm_area_struct *vma);
+extern int smscore_get_fw_filename(struct smscore_device_t *coredev,
+				   int mode, char *filename);
+extern int smscore_send_fw_file(struct smscore_device_t *coredev,
+				u8 *ufwbuf, int size);
 
 extern
 struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev);
@@ -433,18 +419,9 @@ int smscore_get_board_id(struct smscore_device_t *core);
 
 int smscore_led_state(struct smscore_device_t *core, int led);
 
-/* smsdvb.c */
-int smsdvb_register(void);
-void smsdvb_unregister(void);
-
-/* smsusb.c */
-int smsusb_register(void);
-void smsusb_unregister(void);
 
 /* ------------------------------------------------------------------------ */
 
-extern int sms_debug;
-
 #define DBG_INFO 1
 #define DBG_ADV  2
 
@@ -452,7 +429,7 @@ extern int sms_debug;
 	printk(kern "%s: " fmt "\n", __func__, ##arg)
 
 #define dprintk(kern, lvl, fmt, arg...) do {\
-	if (sms_debug & lvl) \
+	if (sms_dbg & lvl) \
 		sms_printk(kern, fmt, ##arg); } while (0)
 
 #define sms_log(fmt, arg...) sms_printk(KERN_INFO, fmt, ##arg)
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 2da953a4f4f5..ba080b95befb 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -1,7 +1,7 @@
 /*
  *  Driver for the Siano SMS1xxx USB dongle
  *
- *  author: Anatoly Greenblat
+ *  Author: Uri Shkolni
  *
  *  Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
  *
@@ -27,9 +27,33 @@
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
+struct smsdvb_client_t {
+	struct list_head entry;
+
+	struct smscore_device_t *coredev;
+	struct smscore_client_t *smsclient;
+
+	struct dvb_adapter      adapter;
+	struct dvb_demux        demux;
+	struct dmxdev           dmxdev;
+	struct dvb_frontend     frontend;
+
+	fe_status_t             fe_status;
+	int                     fe_ber, fe_snr, fe_unc, fe_signal_strength;
+
+	struct completion       tune_done, stat_done;
+
+	/* todo: save freq/band instead whole struct */
+	struct dvb_frontend_parameters fe_params;
+};
+
 static struct list_head g_smsdvb_clients;
 static struct mutex g_smsdvb_clientslock;
 
+static int sms_dbg;
+module_param_named(debug, sms_dbg, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
+
 static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
 {
 	struct smsdvb_client_t *client = (struct smsdvb_client_t *) context;
@@ -262,6 +286,7 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
 		struct SmsMsgHdr_ST	Msg;
 		u32		Data[3];
 	} Msg;
+	int ret;
 
 	Msg.Msg.msgSrcId  = DVBT_BDA_CONTROL_MSG_ID;
 	Msg.Msg.msgDstId  = HIF_TASK;
@@ -282,6 +307,24 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe,
 	default: return -EINVAL;
 	}
 
+	/* Disable LNA, if any. An error is returned if no LNA is present */
+	ret = sms_board_lna_control(client->coredev, 0);
+	if (ret == 0) {
+		fe_status_t status;
+
+		/* tune with LNA off at first */
+		ret = smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
+						  &client->tune_done);
+
+		smsdvb_read_status(fe, &status);
+
+		if (status & FE_HAS_LOCK)
+			return ret;
+
+		/* previous tune didnt lock - enable LNA and tune again */
+		sms_board_lna_control(client->coredev, 1);
+	}
+
 	return smsdvb_sendrequest_and_wait(client, &Msg, sizeof(Msg),
 					   &client->tune_done);
 }
@@ -329,7 +372,7 @@ static void smsdvb_release(struct dvb_frontend *fe)
 
 static struct dvb_frontend_ops smsdvb_fe_ops = {
 	.info = {
-		.name			= "Siano Mobile Digital SMS1xxx",
+		.name			= "Siano Mobile Digital MDTV Receiver",
 		.type			= FE_OFDM,
 		.frequency_min		= 44250000,
 		.frequency_max		= 867250000,
@@ -371,7 +414,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
 	if (!arrival)
 		return 0;
 
-	if (smscore_get_device_mode(coredev) != 4) {
+	if (smscore_get_device_mode(coredev) != DEVICE_MODE_DVBT_BDA) {
 		sms_err("SMS Device mode is not set for "
 			"DVB operation.");
 		return 0;
@@ -473,7 +516,7 @@ adapter_error:
 	return rc;
 }
 
-int smsdvb_register(void)
+int smsdvb_module_init(void)
 {
 	int rc;
 
@@ -487,7 +530,7 @@ int smsdvb_register(void)
 	return rc;
 }
 
-void smsdvb_unregister(void)
+void smsdvb_module_exit(void)
 {
 	smscore_unregister_hotplug(smsdvb_hotplug);
 
@@ -499,3 +542,10 @@ void smsdvb_unregister(void)
 
 	kmutex_unlock(&g_smsdvb_clientslock);
 }
+
+module_init(smsdvb_module_init);
+module_exit(smsdvb_module_exit);
+
+MODULE_DESCRIPTION("SMS DVB subsystem adaptation module");
+MODULE_AUTHOR("Siano Mobile Silicon, INC. (uris@siano-ms.com)");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 5d7ca3417719..71c65f544c07 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -27,6 +27,10 @@
 #include "smscoreapi.h"
 #include "sms-cards.h"
 
+static int sms_dbg;
+module_param_named(debug, sms_dbg, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
+
 #define USB1_BUFFER_SIZE		0x1000
 #define USB2_BUFFER_SIZE		0x4000
 
@@ -424,6 +428,7 @@ static int smsusb_probe(struct usb_interface *intf,
 
 	rc = smsusb_init_device(intf, id->driver_info);
 	sms_info("rc %d", rc);
+	sms_board_load_modules(id->driver_info);
 	return rc;
 }
 
@@ -436,7 +441,7 @@ static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg)
 {
 	struct smsusb_device_t *dev =
 		(struct smsusb_device_t *)usb_get_intfdata(intf);
-	printk(KERN_INFO "%s  Entering status %d.\n", __func__, msg.event);
+	printk(KERN_INFO "%s: Entering status %d.\n", __func__, msg.event);
 	smsusb_stop_streaming(dev);
 	return 0;
 }
@@ -448,7 +453,7 @@ static int smsusb_resume(struct usb_interface *intf)
 		(struct smsusb_device_t *)usb_get_intfdata(intf);
 	struct usb_device *udev = interface_to_usbdev(intf);
 
-	printk(KERN_INFO "%s  Entering.\n", __func__);
+	printk(KERN_INFO "%s: Entering.\n", __func__);
 	usb_clear_halt(udev, usb_rcvbulkpipe(udev, 0x81));
 	usb_clear_halt(udev, usb_rcvbulkpipe(udev, 0x02));
 
@@ -463,9 +468,8 @@ static int smsusb_resume(struct usb_interface *intf)
 				       intf->cur_altsetting->desc.
 				       bInterfaceNumber, 0);
 		if (rc < 0) {
-			printk(KERN_INFO
-			       "%s usb_set_interface failed, rc %d\n",
-			       __func__, rc);
+			printk(KERN_INFO "%s usb_set_interface failed, "
+			       "rc %d\n", __func__, rc);
 			return rc;
 		}
 	}
@@ -474,8 +478,55 @@ static int smsusb_resume(struct usb_interface *intf)
 	return 0;
 }
 
+struct usb_device_id smsusb_id_table[] = {
+#ifdef CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS
+	{ USB_DEVICE(0x187f, 0x0010),
+		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
+	{ USB_DEVICE(0x187f, 0x0100),
+		.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
+	{ USB_DEVICE(0x187f, 0x0200),
+		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
+	{ USB_DEVICE(0x187f, 0x0201),
+		.driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
+	{ USB_DEVICE(0x187f, 0x0300),
+		.driver_info = SMS1XXX_BOARD_SIANO_VEGA },
+#endif
+	{ USB_DEVICE(0x2040, 0x1700),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
+	{ USB_DEVICE(0x2040, 0x1800),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
+	{ USB_DEVICE(0x2040, 0x1801),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
+	{ USB_DEVICE(0x2040, 0x2000),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+	{ USB_DEVICE(0x2040, 0x2009),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
+	{ USB_DEVICE(0x2040, 0x200a),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+	{ USB_DEVICE(0x2040, 0x2010),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+	{ USB_DEVICE(0x2040, 0x2011),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+	{ USB_DEVICE(0x2040, 0x2019),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
+	{ USB_DEVICE(0x2040, 0x5500),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5510),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5520),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5530),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5580),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ USB_DEVICE(0x2040, 0x5590),
+		.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+	{ }		/* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, smsusb_id_table);
+
 static struct usb_driver smsusb_driver = {
-	.name			= "sms1xxx",
+	.name			= "smsusb",
 	.probe			= smsusb_probe,
 	.disconnect		= smsusb_disconnect,
 	.id_table		= smsusb_id_table,
@@ -484,7 +535,7 @@ static struct usb_driver smsusb_driver = {
 	.resume			= smsusb_resume,
 };
 
-int smsusb_register(void)
+int smsusb_module_init(void)
 {
 	int rc = usb_register(&smsusb_driver);
 	if (rc)
@@ -495,10 +546,16 @@ int smsusb_register(void)
 	return rc;
 }
 
-void smsusb_unregister(void)
+void smsusb_module_exit(void)
 {
 	sms_debug("");
 	/* Regular USB Cleanup */
 	usb_deregister(&smsusb_driver);
 }
 
+module_init(smsusb_module_init);
+module_exit(smsusb_module_exit);
+
+MODULE_DESCRIPTION("Driver for the Siano SMS1XXX USB dongle");
+MODULE_AUTHOR("Siano Mobile Silicon, INC. (uris@siano-ms.com)");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index ab0bcd208c78..772990415f99 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -108,7 +108,7 @@ config DVB_BUDGET_CI
 	select DVB_STB6100 if !DVB_FE_CUSTOMISE
 	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE
 	select VIDEO_IR
 	help
 	  Support for simple SAA7146 based DVB cards
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index aa1ff524256e..4624cee93e74 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -725,7 +725,7 @@ static int dvb_osd_ioctl(struct inode *inode, struct file *file,
 }
 
 
-static struct file_operations dvb_osd_fops = {
+static const struct file_operations dvb_osd_fops = {
 	.owner		= THIS_MODULE,
 	.ioctl		= dvb_generic_ioctl,
 	.open		= dvb_generic_open,
diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index bdc62acf2099..e4d0900d5121 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -1456,7 +1456,7 @@ static int dvb_audio_release(struct inode *inode, struct file *file)
  * driver registration
  ******************************************************************************/
 
-static struct file_operations dvb_video_fops = {
+static const struct file_operations dvb_video_fops = {
 	.owner		= THIS_MODULE,
 	.write		= dvb_video_write,
 	.ioctl		= dvb_generic_ioctl,
@@ -1474,7 +1474,7 @@ static struct dvb_device dvbdev_video = {
 	.kernel_ioctl	= dvb_video_ioctl,
 };
 
-static struct file_operations dvb_audio_fops = {
+static const struct file_operations dvb_audio_fops = {
 	.owner		= THIS_MODULE,
 	.write		= dvb_audio_write,
 	.ioctl		= dvb_generic_ioctl,
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index 261135ded481..c7a65b1544a3 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -345,7 +345,7 @@ static ssize_t dvb_ca_read(struct file *file, char __user *buf,
 	return ci_ll_read(&av7110->ci_rbuffer, file, buf, count, ppos);
 }
 
-static struct file_operations dvb_ca_fops = {
+static const struct file_operations dvb_ca_fops = {
 	.owner		= THIS_MODULE,
 	.read		= dvb_ca_read,
 	.write		= dvb_ca_write,
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index c5b9c70563dc..2210cff738e6 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -316,253 +316,261 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
 	return 0;
 }
 
-static long av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
 {
-	struct saa7146_dev *dev = fh->dev;
-	struct av7110 *av7110 = (struct av7110*) dev->ext_priv;
-	dprintk(4, "saa7146_dev: %p\n", dev);
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+	u16 stereo_det;
+	s8 stereo;
 
-	switch (cmd) {
-	case VIDIOC_G_TUNER:
-	{
-		struct v4l2_tuner *t = arg;
-		u16 stereo_det;
-		s8 stereo;
+	dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index);
 
-		dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index);
+	if (!av7110->analog_tuner_flags || t->index != 0)
+		return -EINVAL;
 
-		if (!av7110->analog_tuner_flags || t->index != 0)
-			return -EINVAL;
+	memset(t, 0, sizeof(*t));
+	strcpy((char *)t->name, "Television");
+
+	t->type = V4L2_TUNER_ANALOG_TV;
+	t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
+		V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+	t->rangelow = 772;	/* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */
+	t->rangehigh = 13684;	/* 855.25 MHz / 62.5 kHz = 13684 */
+	/* FIXME: add the real signal strength here */
+	t->signal = 0xffff;
+	t->afc = 0;
+
+	/* FIXME: standard / stereo detection is still broken */
+	msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det);
+	dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det);
+	msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det);
+	dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det);
+	stereo = (s8)(stereo_det >> 8);
+	if (stereo > 0x10) {
+		/* stereo */
+		t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
+		t->audmode = V4L2_TUNER_MODE_STEREO;
+	} else if (stereo < -0x10) {
+		/* bilingual */
+		t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+		t->audmode = V4L2_TUNER_MODE_LANG1;
+	} else /* mono */
+		t->rxsubchans = V4L2_TUNER_SUB_MONO;
 
-		memset(t, 0, sizeof(*t));
-		strcpy((char *)t->name, "Television");
-
-		t->type = V4L2_TUNER_ANALOG_TV;
-		t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
-			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
-		t->rangelow = 772;	/* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */
-		t->rangehigh = 13684;	/* 855.25 MHz / 62.5 kHz = 13684 */
-		/* FIXME: add the real signal strength here */
-		t->signal = 0xffff;
-		t->afc = 0;
-
-		// FIXME: standard / stereo detection is still broken
-		msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det);
-		dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det);
-		msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det);
-		dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det);
-		stereo = (s8)(stereo_det >> 8);
-		if (stereo > 0x10) {
-			/* stereo */
-			t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
-			t->audmode = V4L2_TUNER_MODE_STEREO;
-		}
-		else if (stereo < -0x10) {
-			/* bilingual */
-			t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
-			t->audmode = V4L2_TUNER_MODE_LANG1;
-		}
-		else /* mono */
-			t->rxsubchans = V4L2_TUNER_SUB_MONO;
+	return 0;
+}
 
-		return 0;
-	}
-	case VIDIOC_S_TUNER:
-	{
-		struct v4l2_tuner *t = arg;
-		u16 fm_matrix, src;
-		dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index);
+static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+	u16 fm_matrix, src;
+	dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index);
 
-		if (!av7110->analog_tuner_flags || av7110->current_input != 1)
-			return -EINVAL;
+	if (!av7110->analog_tuner_flags || av7110->current_input != 1)
+		return -EINVAL;
 
-		switch (t->audmode) {
-		case V4L2_TUNER_MODE_STEREO:
-			dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n");
-			fm_matrix = 0x3001; // stereo
-			src = 0x0020;
-			break;
-		case V4L2_TUNER_MODE_LANG1_LANG2:
-			dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n");
-			fm_matrix = 0x3000; // bilingual
-			src = 0x0020;
-			break;
-		case V4L2_TUNER_MODE_LANG1:
-			dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n");
-			fm_matrix = 0x3000; // mono
-			src = 0x0000;
-			break;
-		case V4L2_TUNER_MODE_LANG2:
-			dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n");
-			fm_matrix = 0x3000; // mono
-			src = 0x0010;
-			break;
-		default: /* case V4L2_TUNER_MODE_MONO: */
-			dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n");
-			fm_matrix = 0x3000; // mono
-			src = 0x0030;
-			break;
-		}
-		msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix);
-		msp_writereg(av7110, MSP_WR_DSP, 0x0008, src);
-		msp_writereg(av7110, MSP_WR_DSP, 0x0009, src);
-		msp_writereg(av7110, MSP_WR_DSP, 0x000a, src);
-		return 0;
+	switch (t->audmode) {
+	case V4L2_TUNER_MODE_STEREO:
+		dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n");
+		fm_matrix = 0x3001; /* stereo */
+		src = 0x0020;
+		break;
+	case V4L2_TUNER_MODE_LANG1_LANG2:
+		dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n");
+		fm_matrix = 0x3000; /* bilingual */
+		src = 0x0020;
+		break;
+	case V4L2_TUNER_MODE_LANG1:
+		dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n");
+		fm_matrix = 0x3000; /* mono */
+		src = 0x0000;
+		break;
+	case V4L2_TUNER_MODE_LANG2:
+		dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n");
+		fm_matrix = 0x3000; /* mono */
+		src = 0x0010;
+		break;
+	default: /* case V4L2_TUNER_MODE_MONO: */
+		dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n");
+		fm_matrix = 0x3000; /* mono */
+		src = 0x0030;
+		break;
 	}
-	case VIDIOC_G_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
+	msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix);
+	msp_writereg(av7110, MSP_WR_DSP, 0x0008, src);
+	msp_writereg(av7110, MSP_WR_DSP, 0x0009, src);
+	msp_writereg(av7110, MSP_WR_DSP, 0x000a, src);
+	return 0;
+}
 
-		dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x.\n", f->frequency);
+static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
 
-		if (!av7110->analog_tuner_flags || av7110->current_input != 1)
-			return -EINVAL;
+	dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x.\n", f->frequency);
 
-		memset(f, 0, sizeof(*f));
-		f->type = V4L2_TUNER_ANALOG_TV;
-		f->frequency =	av7110->current_freq;
-		return 0;
-	}
-	case VIDIOC_S_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
+	if (!av7110->analog_tuner_flags || av7110->current_input != 1)
+		return -EINVAL;
 
-		dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x.\n", f->frequency);
+	memset(f, 0, sizeof(*f));
+	f->type = V4L2_TUNER_ANALOG_TV;
+	f->frequency =	av7110->current_freq;
+	return 0;
+}
 
-		if (!av7110->analog_tuner_flags || av7110->current_input != 1)
-			return -EINVAL;
+static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
 
-		if (V4L2_TUNER_ANALOG_TV != f->type)
-			return -EINVAL;
+	dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x.\n", f->frequency);
 
-		msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); // fast mute
-		msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0);
+	if (!av7110->analog_tuner_flags || av7110->current_input != 1)
+		return -EINVAL;
 
-		/* tune in desired frequency */
-		if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) {
-			ves1820_set_tv_freq(dev, f->frequency);
-		} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
-			stv0297_set_tv_freq(dev, f->frequency);
-		}
-		av7110->current_freq = f->frequency;
+	if (V4L2_TUNER_ANALOG_TV != f->type)
+		return -EINVAL;
 
-		msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); // start stereo detection
-		msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000);
-		msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone
-		msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume
-		return 0;
-	}
-	case VIDIOC_ENUMINPUT:
-	{
-		struct v4l2_input *i = arg;
+	msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); /* fast mute */
+	msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0);
 
-		dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index);
+	/* tune in desired frequency */
+	if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820)
+		ves1820_set_tv_freq(dev, f->frequency);
+	else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297)
+		stv0297_set_tv_freq(dev, f->frequency);
+	av7110->current_freq = f->frequency;
 
-		if (av7110->analog_tuner_flags) {
-			if (i->index < 0 || i->index >= 4)
-				return -EINVAL;
-		} else {
-			if (i->index != 0)
-				return -EINVAL;
-		}
+	msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); /* start stereo detection */
+	msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000);
+	msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); /* loudspeaker + headphone */
+	msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); /* SCART 1 volume */
+	return 0;
+}
 
-		memcpy(i, &inputs[i->index], sizeof(struct v4l2_input));
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
 
-		return 0;
+	dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index);
+
+	if (av7110->analog_tuner_flags) {
+		if (i->index < 0 || i->index >= 4)
+			return -EINVAL;
+	} else {
+		if (i->index != 0)
+			return -EINVAL;
 	}
-	case VIDIOC_G_INPUT:
-	{
-		int *input = (int *)arg;
-		*input = av7110->current_input;
-		dprintk(2, "VIDIOC_G_INPUT: %d\n", *input);
+
+	memcpy(i, &inputs[i->index], sizeof(struct v4l2_input));
+
+	return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+
+	*input = av7110->current_input;
+	dprintk(2, "VIDIOC_G_INPUT: %d\n", *input);
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+
+	dprintk(2, "VIDIOC_S_INPUT: %d\n", input);
+
+	if (!av7110->analog_tuner_flags)
 		return 0;
-	}
-	case VIDIOC_S_INPUT:
-	{
-		int input = *(int *)arg;
 
-		dprintk(2, "VIDIOC_S_INPUT: %d\n", input);
+	if (input < 0 || input >= 4)
+		return -EINVAL;
 
-		if (!av7110->analog_tuner_flags)
-			return 0;
+	av7110->current_input = input;
+	return av7110_dvb_c_switch(fh);
+}
 
-		if (input < 0 || input >= 4)
-			return -EINVAL;
+static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+	dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index);
+	if (a->index != 0)
+		return -EINVAL;
+	memcpy(a, &msp3400_v4l2_audio, sizeof(struct v4l2_audio));
+	return 0;
+}
 
-		av7110->current_input = input;
-		return av7110_dvb_c_switch(fh);
-	}
-	case VIDIOC_G_AUDIO:
-	{
-		struct v4l2_audio *a = arg;
+static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+	dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index);
+	return 0;
+}
 
-		dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index);
-		if (a->index != 0)
-			return -EINVAL;
-		memcpy(a, &msp3400_v4l2_audio, sizeof(struct v4l2_audio));
-		break;
-	}
-	case VIDIOC_S_AUDIO:
-	{
-		struct v4l2_audio *a = arg;
-		dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index);
-		break;
-	}
-	case VIDIOC_G_SLICED_VBI_CAP:
-	{
-		struct v4l2_sliced_vbi_cap *cap = arg;
-		dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n");
-		memset(cap, 0, sizeof *cap);
-		if (FW_VERSION(av7110->arm_app) >= 0x2623) {
-			cap->service_set = V4L2_SLICED_WSS_625;
-			cap->service_lines[0][23] = V4L2_SLICED_WSS_625;
-		}
-		break;
-	}
-	case VIDIOC_G_FMT:
-	{
-		struct v4l2_format *f = arg;
-		dprintk(2, "VIDIOC_G_FMT:\n");
-		if (f->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT ||
-		    FW_VERSION(av7110->arm_app) < 0x2623)
-			return -EAGAIN; /* handled by core driver */
-		memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced);
-		if (av7110->wssMode) {
-			f->fmt.sliced.service_set = V4L2_SLICED_WSS_625;
-			f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
-			f->fmt.sliced.io_size = sizeof (struct v4l2_sliced_vbi_data);
-		}
-		break;
+static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh,
+					struct v4l2_sliced_vbi_cap *cap)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+
+	dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n");
+	if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
+		return -EINVAL;
+	if (FW_VERSION(av7110->arm_app) >= 0x2623) {
+		cap->service_set = V4L2_SLICED_WSS_625;
+		cap->service_lines[0][23] = V4L2_SLICED_WSS_625;
 	}
-	case VIDIOC_S_FMT:
-	{
-		struct v4l2_format *f = arg;
-		dprintk(2, "VIDIOC_S_FMT\n");
-		if (f->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT ||
-		    FW_VERSION(av7110->arm_app) < 0x2623)
-			return -EAGAIN; /* handled by core driver */
-		if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 &&
-		    f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) {
-			memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced);
-			/* WSS controlled by firmware */
-			av7110->wssMode = 0;
-			av7110->wssData = 0;
-			return av7110_fw_cmd(av7110, COMTYPE_ENCODER,
-					     SetWSSConfig, 1, 0);
-		} else {
-			memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced);
-			f->fmt.sliced.service_set = V4L2_SLICED_WSS_625;
-			f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
-			f->fmt.sliced.io_size = sizeof (struct v4l2_sliced_vbi_data);
-			/* WSS controlled by userspace */
-			av7110->wssMode = 1;
-			av7110->wssData = 0;
-		}
-		break;
+	return 0;
+}
+
+static int vidioc_g_fmt_sliced_vbi_out(struct file *file, void *fh,
+					struct v4l2_format *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+
+	dprintk(2, "VIDIOC_G_FMT:\n");
+	if (FW_VERSION(av7110->arm_app) < 0x2623)
+		return -EINVAL;
+	memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced);
+	if (av7110->wssMode) {
+		f->fmt.sliced.service_set = V4L2_SLICED_WSS_625;
+		f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
+		f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data);
 	}
-	default:
-		printk("no such ioctl\n");
-		return -ENOIOCTLCMD;
+	return 0;
+}
+
+static int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh,
+					struct v4l2_format *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct av7110 *av7110 = (struct av7110 *)dev->ext_priv;
+
+	dprintk(2, "VIDIOC_S_FMT\n");
+	if (FW_VERSION(av7110->arm_app) < 0x2623)
+		return -EINVAL;
+	if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 &&
+	    f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) {
+		memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced));
+		/* WSS controlled by firmware */
+		av7110->wssMode = 0;
+		av7110->wssData = 0;
+		return av7110_fw_cmd(av7110, COMTYPE_ENCODER,
+				     SetWSSConfig, 1, 0);
+	} else {
+		memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced));
+		f->fmt.sliced.service_set = V4L2_SLICED_WSS_625;
+		f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
+		f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data);
+		/* WSS controlled by userspace */
+		av7110->wssMode = 1;
+		av7110->wssData = 0;
 	}
 	return 0;
 }
@@ -609,22 +617,6 @@ static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size
  * INITIALIZATION
  ****************************************************************************/
 
-static struct saa7146_extension_ioctls ioctls[] = {
-	{ VIDIOC_ENUMINPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_FREQUENCY,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_FREQUENCY,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_TUNER,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_TUNER,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_AUDIO,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_AUDIO,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_SLICED_VBI_CAP, SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_FMT,		SAA7146_BEFORE },
-	{ VIDIOC_S_FMT,		SAA7146_BEFORE },
-	{ 0, 0 }
-};
-
 static u8 saa7113_init_regs[] = {
 	0x02, 0xd0,
 	0x03, 0x23,
@@ -788,20 +780,34 @@ int av7110_init_analog_module(struct av7110 *av7110)
 int av7110_init_v4l(struct av7110 *av7110)
 {
 	struct saa7146_dev* dev = av7110->dev;
+	struct saa7146_ext_vv *vv_data;
 	int ret;
 
 	/* special case DVB-C: these cards have an analog tuner
 	   plus need some special handling, so we have separate
 	   saa7146_ext_vv data for these... */
 	if (av7110->analog_tuner_flags)
-		ret = saa7146_vv_init(dev, &av7110_vv_data_c);
+		vv_data = &av7110_vv_data_c;
 	else
-		ret = saa7146_vv_init(dev, &av7110_vv_data_st);
+		vv_data = &av7110_vv_data_st;
+	ret = saa7146_vv_init(dev, vv_data);
 
 	if (ret) {
 		ERR(("cannot init capture device. skipping.\n"));
 		return -ENODEV;
 	}
+	vv_data->ops.vidioc_enum_input = vidioc_enum_input;
+	vv_data->ops.vidioc_g_input = vidioc_g_input;
+	vv_data->ops.vidioc_s_input = vidioc_s_input;
+	vv_data->ops.vidioc_g_tuner = vidioc_g_tuner;
+	vv_data->ops.vidioc_s_tuner = vidioc_s_tuner;
+	vv_data->ops.vidioc_g_frequency = vidioc_g_frequency;
+	vv_data->ops.vidioc_s_frequency = vidioc_s_frequency;
+	vv_data->ops.vidioc_g_audio = vidioc_g_audio;
+	vv_data->ops.vidioc_s_audio = vidioc_s_audio;
+	vv_data->ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap;
+	vv_data->ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out;
+	vv_data->ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out;
 
 	if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) {
 		ERR(("cannot register capture device. skipping.\n"));
@@ -900,9 +906,6 @@ static struct saa7146_ext_vv av7110_vv_data_st = {
 	.num_stds	= ARRAY_SIZE(standard),
 	.std_callback	= &std_callback,
 
-	.ioctls		= &ioctls[0],
-	.ioctl		= av7110_ioctl,
-
 	.vbi_fops.open	= av7110_vbi_reset,
 	.vbi_fops.release = av7110_vbi_reset,
 	.vbi_fops.write	= av7110_vbi_write,
@@ -918,9 +921,6 @@ static struct saa7146_ext_vv av7110_vv_data_c = {
 	.num_stds	= ARRAY_SIZE(standard),
 	.std_callback	= &std_callback,
 
-	.ioctls		= &ioctls[0],
-	.ioctl		= av7110_ioctl,
-
 	.vbi_fops.open	= av7110_vbi_reset,
 	.vbi_fops.release = av7110_vbi_reset,
 	.vbi_fops.write	= av7110_vbi_write,
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 4182121d7e5d..855fe74b640b 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1404,6 +1404,41 @@ static int budget_av_detach(struct saa7146_dev *dev)
 	return err;
 }
 
+#define KNC1_INPUTS 2
+static struct v4l2_input knc1_inputs[KNC1_INPUTS] = {
+	{0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0},
+	{1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0},
+};
+
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+	dprintk(1, "VIDIOC_ENUMINPUT %d.\n", i->index);
+	if (i->index < 0 || i->index >= KNC1_INPUTS)
+		return -EINVAL;
+	memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input));
+	return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct budget_av *budget_av = (struct budget_av *)dev->ext_priv;
+
+	*i = budget_av->cur_input;
+
+	dprintk(1, "VIDIOC_G_INPUT %d.\n", *i);
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct budget_av *budget_av = (struct budget_av *)dev->ext_priv;
+
+	dprintk(1, "VIDIOC_S_INPUT %d.\n", input);
+	return saa7113_setinput(budget_av, input);
+}
+
 static struct saa7146_ext_vv vv_data;
 
 static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
@@ -1442,6 +1477,9 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
 			ERR(("cannot init vv subsystem.\n"));
 			return err;
 		}
+		vv_data.ops.vidioc_enum_input = vidioc_enum_input;
+		vv_data.ops.vidioc_g_input = vidioc_g_input;
+		vv_data.ops.vidioc_s_input = vidioc_s_input;
 
 		if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_GRABBER))) {
 			/* fixme: proper cleanup here */
@@ -1480,54 +1518,6 @@ static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio
 	return 0;
 }
 
-#define KNC1_INPUTS 2
-static struct v4l2_input knc1_inputs[KNC1_INPUTS] = {
-	{0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0},
-	{1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0},
-};
-
-static struct saa7146_extension_ioctls ioctls[] = {
-	{VIDIOC_ENUMINPUT, SAA7146_EXCLUSIVE},
-	{VIDIOC_G_INPUT, SAA7146_EXCLUSIVE},
-	{VIDIOC_S_INPUT, SAA7146_EXCLUSIVE},
-	{0, 0}
-};
-
-static long av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct budget_av *budget_av = (struct budget_av *) dev->ext_priv;
-
-	switch (cmd) {
-	case VIDIOC_ENUMINPUT:{
-		struct v4l2_input *i = arg;
-
-		dprintk(1, "VIDIOC_ENUMINPUT %d.\n", i->index);
-		if (i->index < 0 || i->index >= KNC1_INPUTS) {
-			return -EINVAL;
-		}
-		memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input));
-		return 0;
-	}
-	case VIDIOC_G_INPUT:{
-		int *input = (int *) arg;
-
-		*input = budget_av->cur_input;
-
-		dprintk(1, "VIDIOC_G_INPUT %d.\n", *input);
-		return 0;
-	}
-	case VIDIOC_S_INPUT:{
-		int input = *(int *) arg;
-		dprintk(1, "VIDIOC_S_INPUT %d.\n", input);
-		return saa7113_setinput(budget_av, input);
-	}
-	default:
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-
 static struct saa7146_standard standard[] = {
 	{.name = "PAL",.id = V4L2_STD_PAL,
 	 .v_offset = 0x17,.v_field = 288,
@@ -1546,8 +1536,6 @@ static struct saa7146_ext_vv vv_data = {
 	.flags = 0,
 	.stds = &standard[0],
 	.num_stds = ARRAY_SIZE(standard),
-	.ioctls = &ioctls[0],
-	.ioctl = av_ioctl,
 };
 
 static struct saa7146_extension budget_extension;
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index bcbc5d41a0fe..371a71616810 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1076,6 +1076,10 @@ static struct tda10023_config tda10023_config = {
 	.deltaf = 0xa511,
 };
 
+static struct tda827x_config tda827x_config = {
+	.config = 0,
+};
+
 /* TT S2-3200 DVB-S (STB0899) Inittab */
 static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = {
 
@@ -1414,7 +1418,7 @@ static void frontend_init(struct budget_ci *budget_ci)
 	case 0x101a: /* TT Budget-C-1501 (philips tda10023/philips tda8274A) */
 		budget_ci->budget.dvb_frontend = dvb_attach(tda10023_attach, &tda10023_config, &budget_ci->budget.i2c_adap, 0x48);
 		if (budget_ci->budget.dvb_frontend) {
-			if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, NULL) == NULL) {
+			if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, &tda827x_config) == NULL) {
 				printk(KERN_ERR "%s: No tda827x found!\n", __func__);
 				dvb_frontend_detach(budget_ci->budget.dvb_frontend);
 				budget_ci->budget.dvb_frontend = NULL;
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 2014ebc4e984..cc54ed4efc48 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -390,9 +390,11 @@ static void usb_dsbr100_disconnect(struct usb_interface *intf)
 static int vidioc_querycap(struct file *file, void *priv,
 					struct v4l2_capability *v)
 {
+	struct dsbr100_device *radio = video_drvdata(file);
+
 	strlcpy(v->driver, "dsbr100", sizeof(v->driver));
 	strlcpy(v->card, "D-Link R-100 USB FM Radio", sizeof(v->card));
-	sprintf(v->bus_info, "USB");
+	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
 	v->capabilities = V4L2_CAP_TUNER;
 	return 0;
@@ -450,7 +452,10 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 	if (radio->removed)
 		return -EIO;
 
+	mutex_lock(&radio->lock);
 	radio->curfreq = f->frequency;
+	mutex_unlock(&radio->lock);
+
 	retval = dsbr100_setfreq(radio, radio->curfreq);
 	if (retval < 0)
 		dev_warn(&radio->usbdev->dev, "Set frequency failed\n");
@@ -601,7 +606,10 @@ static int usb_dsbr100_close(struct file *file)
 	if (!radio)
 		return -ENODEV;
 
+	mutex_lock(&radio->lock);
 	radio->users = 0;
+	mutex_unlock(&radio->lock);
+
 	if (!radio->removed) {
 		retval = dsbr100_stop(radio);
 		if (retval < 0) {
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index bfa13b8b3043..ac82e33cb6fc 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -32,14 +32,15 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
+#include <linux/version.h>	/* for KERNEL_VERSION MACRO	*/
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>	/* for KERNEL_VERSION MACRO	*/
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
+MODULE_AUTHOR("M.Kirkwood");
+MODULE_DESCRIPTION("A driver for the RadioTrack/RadioReveal radio card.");
+MODULE_LICENSE("GPL");
 
 #ifndef CONFIG_RADIO_RTRACK_PORT
 #define CONFIG_RADIO_RTRACK_PORT -1
@@ -47,86 +48,95 @@
 
 static int io = CONFIG_RADIO_RTRACK_PORT;
 static int radio_nr = -1;
-static struct mutex lock;
 
-struct rt_device
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the RadioTrack card (0x20f or 0x30f)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+
+struct rtrack
 {
-	unsigned long in_use;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
 	int port;
 	int curvol;
 	unsigned long curfreq;
 	int muted;
+	int io;
+	struct mutex lock;
 };
 
+static struct rtrack rtrack_card;
 
 /* local things */
 
 static void sleep_delay(long n)
 {
 	/* Sleep nicely for 'n' uS */
-	int d=n/msecs_to_jiffies(1000);
-	if(!d)
+	int d = n / msecs_to_jiffies(1000);
+	if (!d)
 		udelay(n);
 	else
 		msleep(jiffies_to_msecs(d));
 }
 
-static void rt_decvol(void)
+static void rt_decvol(struct rtrack *rt)
 {
-	outb(0x58, io);		/* volume down + sigstr + on	*/
+	outb(0x58, rt->io);		/* volume down + sigstr + on	*/
 	sleep_delay(100000);
-	outb(0xd8, io);		/* volume steady + sigstr + on	*/
+	outb(0xd8, rt->io);		/* volume steady + sigstr + on	*/
 }
 
-static void rt_incvol(void)
+static void rt_incvol(struct rtrack *rt)
 {
-	outb(0x98, io);		/* volume up + sigstr + on	*/
+	outb(0x98, rt->io);		/* volume up + sigstr + on	*/
 	sleep_delay(100000);
-	outb(0xd8, io);		/* volume steady + sigstr + on	*/
+	outb(0xd8, rt->io);		/* volume steady + sigstr + on	*/
 }
 
-static void rt_mute(struct rt_device *dev)
+static void rt_mute(struct rtrack *rt)
 {
-	dev->muted = 1;
-	mutex_lock(&lock);
-	outb(0xd0, io);			/* volume steady, off		*/
-	mutex_unlock(&lock);
+	rt->muted = 1;
+	mutex_lock(&rt->lock);
+	outb(0xd0, rt->io);		/* volume steady, off		*/
+	mutex_unlock(&rt->lock);
 }
 
-static int rt_setvol(struct rt_device *dev, int vol)
+static int rt_setvol(struct rtrack *rt, int vol)
 {
 	int i;
 
-	mutex_lock(&lock);
+	mutex_lock(&rt->lock);
 
-	if(vol == dev->curvol) {	/* requested volume = current */
-		if (dev->muted) {	/* user is unmuting the card  */
-			dev->muted = 0;
-			outb (0xd8, io);	/* enable card */
+	if (vol == rt->curvol) {	/* requested volume = current */
+		if (rt->muted) {	/* user is unmuting the card  */
+			rt->muted = 0;
+			outb(0xd8, rt->io);	/* enable card */
 		}
-		mutex_unlock(&lock);
+		mutex_unlock(&rt->lock);
 		return 0;
 	}
 
-	if(vol == 0) {			/* volume = 0 means mute the card */
-		outb(0x48, io);		/* volume down but still "on"	*/
+	if (vol == 0) {			/* volume = 0 means mute the card */
+		outb(0x48, rt->io);	/* volume down but still "on"	*/
 		sleep_delay(2000000);	/* make sure it's totally down	*/
-		outb(0xd0, io);		/* volume steady, off		*/
-		dev->curvol = 0;	/* track the volume state!	*/
-		mutex_unlock(&lock);
+		outb(0xd0, rt->io);	/* volume steady, off		*/
+		rt->curvol = 0;		/* track the volume state!	*/
+		mutex_unlock(&rt->lock);
 		return 0;
 	}
 
-	dev->muted = 0;
-	if(vol > dev->curvol)
-		for(i = dev->curvol; i < vol; i++)
-			rt_incvol();
+	rt->muted = 0;
+	if (vol > rt->curvol)
+		for (i = rt->curvol; i < vol; i++)
+			rt_incvol(rt);
 	else
-		for(i = dev->curvol; i > vol; i--)
-			rt_decvol();
+		for (i = rt->curvol; i > vol; i--)
+			rt_decvol(rt);
 
-	dev->curvol = vol;
-	mutex_unlock(&lock);
+	rt->curvol = vol;
+	mutex_unlock(&rt->lock);
 	return 0;
 }
 
@@ -135,155 +145,137 @@ static int rt_setvol(struct rt_device *dev, int vol)
  * and bit 4 (+16) is to keep the signal strength meter enabled
  */
 
-static void send_0_byte(int port, struct rt_device *dev)
+static void send_0_byte(struct rtrack *rt)
 {
-	if ((dev->curvol == 0) || (dev->muted)) {
-		outb_p(128+64+16+  1, port);   /* wr-enable + data low */
-		outb_p(128+64+16+2+1, port);   /* clock */
+	if (rt->curvol == 0 || rt->muted) {
+		outb_p(128+64+16+  1, rt->io);   /* wr-enable + data low */
+		outb_p(128+64+16+2+1, rt->io);   /* clock */
 	}
 	else {
-		outb_p(128+64+16+8+  1, port);  /* on + wr-enable + data low */
-		outb_p(128+64+16+8+2+1, port);  /* clock */
+		outb_p(128+64+16+8+  1, rt->io);  /* on + wr-enable + data low */
+		outb_p(128+64+16+8+2+1, rt->io);  /* clock */
 	}
 	sleep_delay(1000);
 }
 
-static void send_1_byte(int port, struct rt_device *dev)
+static void send_1_byte(struct rtrack *rt)
 {
-	if ((dev->curvol == 0) || (dev->muted)) {
-		outb_p(128+64+16+4  +1, port);   /* wr-enable+data high */
-		outb_p(128+64+16+4+2+1, port);   /* clock */
+	if (rt->curvol == 0 || rt->muted) {
+		outb_p(128+64+16+4  +1, rt->io);   /* wr-enable+data high */
+		outb_p(128+64+16+4+2+1, rt->io);   /* clock */
 	}
 	else {
-		outb_p(128+64+16+8+4  +1, port); /* on+wr-enable+data high */
-		outb_p(128+64+16+8+4+2+1, port); /* clock */
+		outb_p(128+64+16+8+4  +1, rt->io); /* on+wr-enable+data high */
+		outb_p(128+64+16+8+4+2+1, rt->io); /* clock */
 	}
 
 	sleep_delay(1000);
 }
 
-static int rt_setfreq(struct rt_device *dev, unsigned long freq)
+static int rt_setfreq(struct rtrack *rt, unsigned long freq)
 {
 	int i;
 
-	/* adapted from radio-aztech.c */
+	mutex_lock(&rt->lock);			/* Stop other ops interfering */
+
+	rt->curfreq = freq;
 
 	/* now uses VIDEO_TUNER_LOW for fine tuning */
 
 	freq += 171200;			/* Add 10.7 MHz IF 		*/
 	freq /= 800;			/* Convert to 50 kHz units	*/
 
-	mutex_lock(&lock);			/* Stop other ops interfering */
-
-	send_0_byte (io, dev);		/*  0: LSB of frequency		*/
+	send_0_byte(rt);		/*  0: LSB of frequency		*/
 
 	for (i = 0; i < 13; i++)	/*   : frequency bits (1-13)	*/
 		if (freq & (1 << i))
-			send_1_byte (io, dev);
+			send_1_byte(rt);
 		else
-			send_0_byte (io, dev);
+			send_0_byte(rt);
 
-	send_0_byte (io, dev);		/* 14: test bit - always 0    */
-	send_0_byte (io, dev);		/* 15: test bit - always 0    */
+	send_0_byte(rt);		/* 14: test bit - always 0    */
+	send_0_byte(rt);		/* 15: test bit - always 0    */
 
-	send_0_byte (io, dev);		/* 16: band data 0 - always 0 */
-	send_0_byte (io, dev);		/* 17: band data 1 - always 0 */
-	send_0_byte (io, dev);		/* 18: band data 2 - always 0 */
-	send_0_byte (io, dev);		/* 19: time base - always 0   */
+	send_0_byte(rt);		/* 16: band data 0 - always 0 */
+	send_0_byte(rt);		/* 17: band data 1 - always 0 */
+	send_0_byte(rt);		/* 18: band data 2 - always 0 */
+	send_0_byte(rt);		/* 19: time base - always 0   */
 
-	send_0_byte (io, dev);		/* 20: spacing (0 = 25 kHz)   */
-	send_1_byte (io, dev);		/* 21: spacing (1 = 25 kHz)   */
-	send_0_byte (io, dev);		/* 22: spacing (0 = 25 kHz)   */
-	send_1_byte (io, dev);		/* 23: AM/FM (FM = 1, always) */
+	send_0_byte(rt);		/* 20: spacing (0 = 25 kHz)   */
+	send_1_byte(rt);		/* 21: spacing (1 = 25 kHz)   */
+	send_0_byte(rt);		/* 22: spacing (0 = 25 kHz)   */
+	send_1_byte(rt);		/* 23: AM/FM (FM = 1, always) */
 
-	if ((dev->curvol == 0) || (dev->muted))
-		outb (0xd0, io);	/* volume steady + sigstr */
+	if (rt->curvol == 0 || rt->muted)
+		outb(0xd0, rt->io);	/* volume steady + sigstr */
 	else
-		outb (0xd8, io);	/* volume steady + sigstr + on */
+		outb(0xd8, rt->io);	/* volume steady + sigstr + on */
 
-	mutex_unlock(&lock);
+	mutex_unlock(&rt->lock);
 
 	return 0;
 }
 
-static int rt_getsigstr(struct rt_device *dev)
+static int rt_getsigstr(struct rtrack *rt)
 {
-	if (inb(io) & 2)	/* bit set = no signal present	*/
-		return 0;
-	return 1;		/* signal present		*/
-}
+	int sig = 1;
 
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 0xff,
-		.step          = 1,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+	mutex_lock(&rt->lock);
+	if (inb(rt->io) & 2)	/* bit set = no signal present	*/
+		sig = 0;
+	mutex_unlock(&rt->lock);
+	return sig;
+}
 
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *v)
 {
 	strlcpy(v->driver, "radio-aimslab", sizeof(v->driver));
 	strlcpy(v->card, "RadioTrack", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack *rt = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (87*16000);
-	v->rangehigh = (108*16000);
+	v->rangelow = 87 * 16000;
+	v->rangehigh = 108 * 16000;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO;
 	v->capability = V4L2_TUNER_CAP_LOW;
 	v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xffff*rt_getsigstr(rt);
+	v->signal = 0xffff * rt_getsigstr(rt);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack *rt = video_drvdata(file);
 
-	rt->curfreq = f->frequency;
-	rt_setfreq(rt, rt->curfreq);
+	rt_setfreq(rt, f->frequency);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack *rt = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = rt->curfreq;
@@ -293,14 +285,11 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 0xff, 1, 0xff);
 	}
 	return -EINVAL;
 }
@@ -308,14 +297,14 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack *rt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		ctrl->value = rt->muted;
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		ctrl->value = rt->curvol * 6554;
+		ctrl->value = rt->curvol;
 		return 0;
 	}
 	return -EINVAL;
@@ -324,33 +313,22 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack *rt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		if (ctrl->value)
 			rt_mute(rt);
 		else
-			rt_setvol(rt,rt->curvol);
+			rt_setvol(rt, rt->curvol);
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		rt_setvol(rt,ctrl->value);
+		rt_setvol(rt, ctrl->value);
 		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_audio (struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -359,36 +337,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct rt_device rtrack_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int rtrack_exclusive_open(struct file *file)
+static int rtrack_open(struct file *file)
 {
-	return test_and_set_bit(0, &rtrack_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int rtrack_exclusive_release(struct file *file)
+static int rtrack_release(struct file *file)
 {
-	clear_bit(0, &rtrack_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations rtrack_fops = {
 	.owner		= THIS_MODULE,
-	.open           = rtrack_exclusive_open,
-	.release        = rtrack_exclusive_release,
+	.open           = rtrack_open,
+	.release        = rtrack_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -407,64 +387,69 @@ static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device rtrack_radio = {
-	.name		= "RadioTrack radio",
-	.fops           = &rtrack_fops,
-	.ioctl_ops 	= &rtrack_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init rtrack_init(void)
 {
-	if(io==-1)
-	{
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+	struct rtrack *rt = &rtrack_card;
+	struct v4l2_device *v4l2_dev = &rt->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "rtrack", sizeof(v4l2_dev->name));
+	rt->io = io;
+
+	if (rt->io == -1) {
+		v4l2_err(v4l2_dev, "you must set an I/O address with io=0x20f or 0x30f\n");
 		return -EINVAL;
 	}
 
-	if (!request_region(io, 2, "rtrack"))
-	{
-		printk(KERN_ERR "rtrack: port 0x%x already in use\n", io);
+	if (!request_region(rt->io, 2, "rtrack")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", rt->io);
 		return -EBUSY;
 	}
 
-	video_set_drvdata(&rtrack_radio, &rtrack_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(rt->io, 2);
+		v4l2_err(v4l2_dev, "could not register v4l2_device\n");
+		return res;
+	}
 
-	if (video_register_device(&rtrack_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 2);
+	strlcpy(rt->vdev.name, v4l2_dev->name, sizeof(rt->vdev.name));
+	rt->vdev.v4l2_dev = v4l2_dev;
+	rt->vdev.fops = &rtrack_fops;
+	rt->vdev.ioctl_ops = &rtrack_ioctl_ops;
+	rt->vdev.release = video_device_release_empty;
+	video_set_drvdata(&rt->vdev, rt);
+
+	if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(&rt->v4l2_dev);
+		release_region(rt->io, 2);
 		return -EINVAL;
 	}
-	printk(KERN_INFO "AIMSlab RadioTrack/RadioReveal card driver.\n");
+	v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
 
 	/* Set up the I/O locking */
 
-	mutex_init(&lock);
+	mutex_init(&rt->lock);
 
 	/* mute card - prevents noisy bootups */
 
 	/* this ensures that the volume is all the way down  */
-	outb(0x48, io);		/* volume down but still "on"	*/
+	outb(0x48, rt->io);		/* volume down but still "on"	*/
 	sleep_delay(2000000);	/* make sure it's totally down	*/
-	outb(0xc0, io);		/* steady volume, mute card	*/
-	rtrack_unit.curvol = 0;
+	outb(0xc0, rt->io);		/* steady volume, mute card	*/
 
 	return 0;
 }
 
-MODULE_AUTHOR("M.Kirkwood");
-MODULE_DESCRIPTION("A driver for the RadioTrack/RadioReveal radio card.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the RadioTrack card (0x20f or 0x30f)");
-module_param(radio_nr, int, 0);
-
-static void __exit cleanup_rtrack_module(void)
+static void __exit rtrack_exit(void)
 {
-	video_unregister_device(&rtrack_radio);
-	release_region(io,2);
+	struct rtrack *rt = &rtrack_card;
+
+	video_unregister_device(&rt->vdev);
+	v4l2_device_unregister(&rt->v4l2_dev);
+	release_region(rt->io, 2);
 }
 
 module_init(rtrack_init);
-module_exit(cleanup_rtrack_module);
+module_exit(rtrack_exit);
 
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 5604e881e96c..49299f7fd834 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -29,33 +29,15 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 0xff,
-		.step          = 1,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+MODULE_AUTHOR("Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
+MODULE_DESCRIPTION("A driver for the Aztech radio card.");
+MODULE_LICENSE("GPL");
 
 /* acceptable ports: 0x350 (JP3 shorted), 0x358 (JP3 open) */
 
@@ -66,55 +48,64 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 static int io = CONFIG_RADIO_AZTECH_PORT;
 static int radio_nr = -1;
 static int radio_wait_time = 1000;
-static struct mutex lock;
 
-struct az_device
+module_param(io, int, 0);
+module_param(radio_nr, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the Aztech card (0x350 or 0x358)");
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+
+struct aztech
 {
-	unsigned long in_use;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	int curvol;
 	unsigned long curfreq;
 	int stereo;
+	struct mutex lock;
 };
 
+static struct aztech aztech_card;
+
 static int volconvert(int level)
 {
-	level>>=14;		/* Map 16bits down to 2 bit */
-	level&=3;
+	level >>= 14;		/* Map 16bits down to 2 bit */
+	level &= 3;
 
 	/* convert to card-friendly values */
-	switch (level)
-	{
-		case 0:
-			return 0;
-		case 1:
-			return 1;
-		case 2:
-			return 4;
-		case 3:
-			return 5;
+	switch (level) {
+	case 0:
+		return 0;
+	case 1:
+		return 1;
+	case 2:
+		return 4;
+	case 3:
+		return 5;
 	}
 	return 0;	/* Quieten gcc */
 }
 
-static void send_0_byte (struct az_device *dev)
+static void send_0_byte(struct aztech *az)
 {
 	udelay(radio_wait_time);
-	outb_p(2+volconvert(dev->curvol), io);
-	outb_p(64+2+volconvert(dev->curvol), io);
+	outb_p(2 + volconvert(az->curvol), az->io);
+	outb_p(64 + 2 + volconvert(az->curvol), az->io);
 }
 
-static void send_1_byte (struct az_device *dev)
+static void send_1_byte(struct aztech *az)
 {
 	udelay (radio_wait_time);
-	outb_p(128+2+volconvert(dev->curvol), io);
-	outb_p(128+64+2+volconvert(dev->curvol), io);
+	outb_p(128 + 2 + volconvert(az->curvol), az->io);
+	outb_p(128 + 64 + 2 + volconvert(az->curvol), az->io);
 }
 
-static int az_setvol(struct az_device *dev, int vol)
+static int az_setvol(struct aztech *az, int vol)
 {
-	mutex_lock(&lock);
-	outb (volconvert(vol), io);
-	mutex_unlock(&lock);
+	mutex_lock(&az->lock);
+	outb(volconvert(vol), az->io);
+	mutex_unlock(&az->lock);
 	return 0;
 }
 
@@ -126,116 +117,110 @@ static int az_setvol(struct az_device *dev, int vol)
  *
  */
 
-static int az_getsigstr(struct az_device *dev)
+static int az_getsigstr(struct aztech *az)
 {
-	if (inb(io) & 2)	/* bit set = no signal present */
-		return 0;
-	return 1;		/* signal present */
+	int sig = 1;
+
+	mutex_lock(&az->lock);
+	if (inb(az->io) & 2)	/* bit set = no signal present */
+		sig = 0;
+	mutex_unlock(&az->lock);
+	return sig;
 }
 
-static int az_getstereo(struct az_device *dev)
+static int az_getstereo(struct aztech *az)
 {
-	if (inb(io) & 1) 	/* bit set = mono */
-		return 0;
-	return 1;		/* stereo */
+	int stereo = 1;
+
+	mutex_lock(&az->lock);
+	if (inb(az->io) & 1) 	/* bit set = mono */
+		stereo = 0;
+	mutex_unlock(&az->lock);
+	return stereo;
 }
 
-static int az_setfreq(struct az_device *dev, unsigned long frequency)
+static int az_setfreq(struct aztech *az, unsigned long frequency)
 {
 	int  i;
 
+	mutex_lock(&az->lock);
+
+	az->curfreq = frequency;
 	frequency += 171200;		/* Add 10.7 MHz IF		*/
 	frequency /= 800;		/* Convert to 50 kHz units	*/
 
-	mutex_lock(&lock);
-
-	send_0_byte (dev);		/*  0: LSB of frequency       */
+	send_0_byte(az);		/*  0: LSB of frequency       */
 
 	for (i = 0; i < 13; i++)	/*   : frequency bits (1-13)  */
 		if (frequency & (1 << i))
-			send_1_byte (dev);
+			send_1_byte(az);
 		else
-			send_0_byte (dev);
+			send_0_byte(az);
 
-	send_0_byte (dev);		/* 14: test bit - always 0    */
-	send_0_byte (dev);		/* 15: test bit - always 0    */
-	send_0_byte (dev);		/* 16: band data 0 - always 0 */
-	if (dev->stereo)		/* 17: stereo (1 to enable)   */
-		send_1_byte (dev);
+	send_0_byte(az);		/* 14: test bit - always 0    */
+	send_0_byte(az);		/* 15: test bit - always 0    */
+	send_0_byte(az);		/* 16: band data 0 - always 0 */
+	if (az->stereo)		/* 17: stereo (1 to enable)   */
+		send_1_byte(az);
 	else
-		send_0_byte (dev);
+		send_0_byte(az);
 
-	send_1_byte (dev);		/* 18: band data 1 - unknown  */
-	send_0_byte (dev);		/* 19: time base - always 0   */
-	send_0_byte (dev);		/* 20: spacing (0 = 25 kHz)   */
-	send_1_byte (dev);		/* 21: spacing (1 = 25 kHz)   */
-	send_0_byte (dev);		/* 22: spacing (0 = 25 kHz)   */
-	send_1_byte (dev);		/* 23: AM/FM (FM = 1, always) */
+	send_1_byte(az);		/* 18: band data 1 - unknown  */
+	send_0_byte(az);		/* 19: time base - always 0   */
+	send_0_byte(az);		/* 20: spacing (0 = 25 kHz)   */
+	send_1_byte(az);		/* 21: spacing (1 = 25 kHz)   */
+	send_0_byte(az);		/* 22: spacing (0 = 25 kHz)   */
+	send_1_byte(az);		/* 23: AM/FM (FM = 1, always) */
 
 	/* latch frequency */
 
-	udelay (radio_wait_time);
-	outb_p(128+64+volconvert(dev->curvol), io);
+	udelay(radio_wait_time);
+	outb_p(128 + 64 + volconvert(az->curvol), az->io);
 
-	mutex_unlock(&lock);
+	mutex_unlock(&az->lock);
 
 	return 0;
 }
 
-static int vidioc_querycap (struct file *file, void  *priv,
+static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *v)
 {
-	strlcpy(v->driver, "radio-aztech", sizeof (v->driver));
-	strlcpy(v->card, "Aztech Radio", sizeof (v->card));
-	sprintf(v->bus_info,"ISA");
+	strlcpy(v->driver, "radio-aztech", sizeof(v->driver));
+	strlcpy(v->card, "Aztech Radio", sizeof(v->card));
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
-static int vidioc_g_tuner (struct file *file, void *priv,
+static int vidioc_g_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	struct az_device *az = video_drvdata(file);
+	struct aztech *az = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 
-	v->rangelow=(87*16000);
-	v->rangehigh=(108*16000);
-	v->rxsubchans =V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
-	v->capability=V4L2_TUNER_CAP_LOW;
-	if(az_getstereo(az))
+	v->rangelow = 87 * 16000;
+	v->rangehigh = 108 * 16000;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
+	v->capability = V4L2_TUNER_CAP_LOW;
+	if (az_getstereo(az))
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 	else
 		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal=0xFFFF*az_getsigstr(az);
+	v->signal = 0xFFFF * az_getsigstr(az);
 
 	return 0;
 }
 
-
-static int vidioc_s_tuner (struct file *file, void *priv,
+static int vidioc_s_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int vidioc_g_audio (struct file *file, void *priv,
-			   struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
@@ -246,113 +231,107 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-
-static int vidioc_s_audio (struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 			   struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static int vidioc_s_frequency (struct file *file, void *priv,
+static int vidioc_s_audio(struct file *file, void *priv,
+			   struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	struct az_device *az = video_drvdata(file);
+	struct aztech *az = video_drvdata(file);
 
-	az->curfreq = f->frequency;
-	az_setfreq(az, az->curfreq);
+	az_setfreq(az, f->frequency);
 	return 0;
 }
 
-static int vidioc_g_frequency (struct file *file, void *priv,
+static int vidioc_g_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	struct az_device *az = video_drvdata(file);
+	struct aztech *az = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = az->curfreq;
-
 	return 0;
 }
 
-static int vidioc_queryctrl (struct file *file, void *priv,
+static int vidioc_queryctrl(struct file *file, void *priv,
 			    struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return (0);
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 0xff, 1, 0xff);
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_ctrl (struct file *file, void *priv,
+static int vidioc_g_ctrl(struct file *file, void *priv,
 			    struct v4l2_control *ctrl)
 {
-	struct az_device *az = video_drvdata(file);
+	struct aztech *az = video_drvdata(file);
 
 	switch (ctrl->id) {
-		case V4L2_CID_AUDIO_MUTE:
-			if (az->curvol==0)
-				ctrl->value=1;
-			else
-				ctrl->value=0;
-			return (0);
-		case V4L2_CID_AUDIO_VOLUME:
-			ctrl->value=az->curvol * 6554;
-			return (0);
+	case V4L2_CID_AUDIO_MUTE:
+		if (az->curvol == 0)
+			ctrl->value = 1;
+		else
+			ctrl->value = 0;
+		return 0;
+	case V4L2_CID_AUDIO_VOLUME:
+		ctrl->value = az->curvol * 6554;
+		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_s_ctrl (struct file *file, void *priv,
+static int vidioc_s_ctrl(struct file *file, void *priv,
 			    struct v4l2_control *ctrl)
 {
-	struct az_device *az = video_drvdata(file);
+	struct aztech *az = video_drvdata(file);
 
 	switch (ctrl->id) {
-		case V4L2_CID_AUDIO_MUTE:
-			if (ctrl->value) {
-				az_setvol(az,0);
-			} else {
-				az_setvol(az,az->curvol);
-			}
-			return (0);
-		case V4L2_CID_AUDIO_VOLUME:
-			az_setvol(az,ctrl->value);
-			return (0);
+	case V4L2_CID_AUDIO_MUTE:
+		if (ctrl->value)
+			az_setvol(az, 0);
+		else
+			az_setvol(az, az->curvol);
+		return 0;
+	case V4L2_CID_AUDIO_VOLUME:
+		az_setvol(az, ctrl->value);
+		return 0;
 	}
 	return -EINVAL;
 }
 
-static struct az_device aztech_unit;
-
-static int aztech_exclusive_open(struct file *file)
+static int aztech_open(struct file *file)
 {
-	return test_and_set_bit(0, &aztech_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int aztech_exclusive_release(struct file *file)
+static int aztech_release(struct file *file)
 {
-	clear_bit(0, &aztech_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations aztech_fops = {
 	.owner		= THIS_MODULE,
-	.open           = aztech_exclusive_open,
-	.release        = aztech_exclusive_release,
+	.open           = aztech_open,
+	.release        = aztech_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -371,57 +350,60 @@ static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device aztech_radio = {
-	.name		= "Aztech radio",
-	.fops           = &aztech_fops,
-	.ioctl_ops 	= &aztech_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
-module_param_named(debug,aztech_radio.debug, int, 0644);
-MODULE_PARM_DESC(debug,"activates debug info");
-
 static int __init aztech_init(void)
 {
-	if(io==-1)
-	{
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+	struct aztech *az = &aztech_card;
+	struct v4l2_device *v4l2_dev = &az->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "aztech", sizeof(v4l2_dev->name));
+	az->io = io;
+
+	if (az->io == -1) {
+		v4l2_err(v4l2_dev, "you must set an I/O address with io=0x350 or 0x358\n");
 		return -EINVAL;
 	}
 
-	if (!request_region(io, 2, "aztech"))
-	{
-		printk(KERN_ERR "aztech: port 0x%x already in use\n", io);
+	if (!request_region(az->io, 2, "aztech")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", az->io);
 		return -EBUSY;
 	}
 
-	mutex_init(&lock);
-	video_set_drvdata(&aztech_radio, &aztech_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(az->io, 2);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
 
-	if (video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io,2);
+	mutex_init(&az->lock);
+	strlcpy(az->vdev.name, v4l2_dev->name, sizeof(az->vdev.name));
+	az->vdev.v4l2_dev = v4l2_dev;
+	az->vdev.fops = &aztech_fops;
+	az->vdev.ioctl_ops = &aztech_ioctl_ops;
+	az->vdev.release = video_device_release_empty;
+	video_set_drvdata(&az->vdev, az);
+
+	if (video_register_device(&az->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(az->io, 2);
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO "Aztech radio card driver v1.00/19990224 rkroll@exploits.org\n");
+	v4l2_info(v4l2_dev, "Aztech radio card driver v1.00/19990224 rkroll@exploits.org\n");
 	/* mute card - prevents noisy bootups */
-	outb (0, io);
+	outb(0, az->io);
 	return 0;
 }
 
-MODULE_AUTHOR("Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
-MODULE_DESCRIPTION("A driver for the Aztech radio card.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-module_param(radio_nr, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the Aztech card (0x350 or 0x358)");
-
-static void __exit aztech_cleanup(void)
+static void __exit aztech_exit(void)
 {
-	video_unregister_device(&aztech_radio);
-	release_region(io,2);
+	struct aztech *az = &aztech_card;
+
+	video_unregister_device(&az->vdev);
+	v4l2_device_unregister(&az->v4l2_dev);
+	release_region(az->io, 2);
 }
 
 module_init(aztech_init);
-module_exit(aztech_cleanup);
+module_exit(aztech_exit);
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index cb3075ac104c..d30fc0ce82c0 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -35,333 +35,318 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* V4L2 API defs		*/
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
 #include <linux/param.h>
 #include <linux/pnp.h>
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+
+MODULE_AUTHOR("Fred Gleason, Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
+MODULE_DESCRIPTION("A driver for the ADS Cadet AM/FM/RDS radio card.");
+MODULE_LICENSE("GPL");
+
+static int io = -1;		/* default to isapnp activation */
+static int radio_nr = -1;
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of Cadet card (0x330,0x332,0x334,0x336,0x338,0x33a,0x33c,0x33e)");
+module_param(radio_nr, int, 0);
+
+#define CADET_VERSION KERNEL_VERSION(0, 3, 3)
 
 #define RDS_BUFFER 256
 #define RDS_RX_FLAG 1
 #define MBS_RX_FLAG 2
 
-#define CADET_VERSION KERNEL_VERSION(0,3,3)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 0xff,
-		.step          = 1,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
+struct cadet {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
+	int users;
+	int curtuner;
+	int tunestat;
+	int sigstrength;
+	wait_queue_head_t read_queue;
+	struct timer_list readtimer;
+	__u8 rdsin, rdsout, rdsstat;
+	unsigned char rdsbuf[RDS_BUFFER];
+	struct mutex lock;
+	int reading;
 };
 
-static int io=-1;		/* default to isapnp activation */
-static int radio_nr = -1;
-static int users;
-static int curtuner;
-static int tunestat;
-static int sigstrength;
-static wait_queue_head_t read_queue;
-static struct timer_list readtimer;
-static __u8 rdsin, rdsout, rdsstat;
-static unsigned char rdsbuf[RDS_BUFFER];
-static spinlock_t cadet_io_lock;
-
-static int cadet_probe(void);
+static struct cadet cadet_card;
 
 /*
  * Signal Strength Threshold Values
  * The V4L API spec does not define any particular unit for the signal
  * strength value.  These values are in microvolts of RF at the tuner's input.
  */
-static __u16 sigtable[2][4]={{5,10,30,150},{28,40,63,1000}};
+static __u16 sigtable[2][4] = {
+	{  5, 10, 30,  150 },
+	{ 28, 40, 63, 1000 }
+};
 
 
-static int
-cadet_getstereo(void)
+static int cadet_getstereo(struct cadet *dev)
 {
 	int ret = V4L2_TUNER_SUB_MONO;
-	if(curtuner != 0)	/* Only FM has stereo capability! */
+
+	if (dev->curtuner != 0)	/* Only FM has stereo capability! */
 		return V4L2_TUNER_SUB_MONO;
 
-	spin_lock(&cadet_io_lock);
-	outb(7,io);          /* Select tuner control */
-	if( (inb(io+1) & 0x40) == 0)
+	mutex_lock(&dev->lock);
+	outb(7, dev->io);          /* Select tuner control */
+	if ((inb(dev->io + 1) & 0x40) == 0)
 		ret = V4L2_TUNER_SUB_STEREO;
-	spin_unlock(&cadet_io_lock);
+	mutex_unlock(&dev->lock);
 	return ret;
 }
 
-static unsigned
-cadet_gettune(void)
+static unsigned cadet_gettune(struct cadet *dev)
 {
-	int curvol,i;
-	unsigned fifo=0;
+	int curvol, i;
+	unsigned fifo = 0;
 
 	/*
 	 * Prepare for read
 	 */
 
-	spin_lock(&cadet_io_lock);
+	mutex_lock(&dev->lock);
 
-	outb(7,io);       /* Select tuner control */
-	curvol=inb(io+1); /* Save current volume/mute setting */
-	outb(0x00,io+1);  /* Ensure WRITE-ENABLE is LOW */
-	tunestat=0xffff;
+	outb(7, dev->io);       /* Select tuner control */
+	curvol = inb(dev->io + 1); /* Save current volume/mute setting */
+	outb(0x00, dev->io + 1);  /* Ensure WRITE-ENABLE is LOW */
+	dev->tunestat = 0xffff;
 
 	/*
 	 * Read the shift register
 	 */
-	for(i=0;i<25;i++) {
-		fifo=(fifo<<1)|((inb(io+1)>>7)&0x01);
-		if(i<24) {
-			outb(0x01,io+1);
-			tunestat&=inb(io+1);
-			outb(0x00,io+1);
+	for (i = 0; i < 25; i++) {
+		fifo = (fifo << 1) | ((inb(dev->io + 1) >> 7) & 0x01);
+		if (i < 24) {
+			outb(0x01, dev->io + 1);
+			dev->tunestat &= inb(dev->io + 1);
+			outb(0x00, dev->io + 1);
 		}
 	}
 
 	/*
 	 * Restore volume/mute setting
 	 */
-	outb(curvol,io+1);
-	spin_unlock(&cadet_io_lock);
+	outb(curvol, dev->io + 1);
+	mutex_unlock(&dev->lock);
 
 	return fifo;
 }
 
-static unsigned
-cadet_getfreq(void)
+static unsigned cadet_getfreq(struct cadet *dev)
 {
 	int i;
-	unsigned freq=0,test,fifo=0;
+	unsigned freq = 0, test, fifo = 0;
 
 	/*
 	 * Read current tuning
 	 */
-	fifo=cadet_gettune();
+	fifo = cadet_gettune(dev);
 
 	/*
 	 * Convert to actual frequency
 	 */
-	if(curtuner==0) {    /* FM */
-		test=12500;
-		for(i=0;i<14;i++) {
-			if((fifo&0x01)!=0) {
-				freq+=test;
-			}
-			test=test<<1;
-			fifo=fifo>>1;
+	if (dev->curtuner == 0) {    /* FM */
+		test = 12500;
+		for (i = 0; i < 14; i++) {
+			if ((fifo & 0x01) != 0)
+				freq += test;
+			test = test << 1;
+			fifo = fifo >> 1;
 		}
-		freq-=10700000;           /* IF frequency is 10.7 MHz */
-		freq=(freq*16)/1000000;   /* Make it 1/16 MHz */
-	}
-	if(curtuner==1) {    /* AM */
-		freq=((fifo&0x7fff)-2010)*16;
+		freq -= 10700000;           /* IF frequency is 10.7 MHz */
+		freq = (freq * 16) / 1000000;   /* Make it 1/16 MHz */
 	}
+	if (dev->curtuner == 1)    /* AM */
+		freq = ((fifo & 0x7fff) - 2010) * 16;
 
 	return freq;
 }
 
-static void
-cadet_settune(unsigned fifo)
+static void cadet_settune(struct cadet *dev, unsigned fifo)
 {
 	int i;
 	unsigned test;
 
-	spin_lock(&cadet_io_lock);
+	mutex_lock(&dev->lock);
 
-	outb(7,io);                /* Select tuner control */
+	outb(7, dev->io);                /* Select tuner control */
 	/*
 	 * Write the shift register
 	 */
-	test=0;
-	test=(fifo>>23)&0x02;      /* Align data for SDO */
-	test|=0x1c;                /* SDM=1, SWE=1, SEN=1, SCK=0 */
-	outb(7,io);                /* Select tuner control */
-	outb(test,io+1);           /* Initialize for write */
-	for(i=0;i<25;i++) {
-		test|=0x01;              /* Toggle SCK High */
-		outb(test,io+1);
-		test&=0xfe;              /* Toggle SCK Low */
-		outb(test,io+1);
-		fifo=fifo<<1;            /* Prepare the next bit */
-		test=0x1c|((fifo>>23)&0x02);
-		outb(test,io+1);
+	test = 0;
+	test = (fifo >> 23) & 0x02;      /* Align data for SDO */
+	test |= 0x1c;                /* SDM=1, SWE=1, SEN=1, SCK=0 */
+	outb(7, dev->io);                /* Select tuner control */
+	outb(test, dev->io + 1);           /* Initialize for write */
+	for (i = 0; i < 25; i++) {
+		test |= 0x01;              /* Toggle SCK High */
+		outb(test, dev->io + 1);
+		test &= 0xfe;              /* Toggle SCK Low */
+		outb(test, dev->io + 1);
+		fifo = fifo << 1;            /* Prepare the next bit */
+		test = 0x1c | ((fifo >> 23) & 0x02);
+		outb(test, dev->io + 1);
 	}
-	spin_unlock(&cadet_io_lock);
+	mutex_unlock(&dev->lock);
 }
 
-static void
-cadet_setfreq(unsigned freq)
+static void cadet_setfreq(struct cadet *dev, unsigned freq)
 {
 	unsigned fifo;
-	int i,j,test;
+	int i, j, test;
 	int curvol;
 
 	/*
 	 * Formulate a fifo command
 	 */
-	fifo=0;
-	if(curtuner==0) {    /* FM */
-		test=102400;
-		freq=(freq*1000)/16;       /* Make it kHz */
-		freq+=10700;               /* IF is 10700 kHz */
-		for(i=0;i<14;i++) {
-			fifo=fifo<<1;
-			if(freq>=test) {
-				fifo|=0x01;
-				freq-=test;
+	fifo = 0;
+	if (dev->curtuner == 0) {    /* FM */
+		test = 102400;
+		freq = (freq * 1000) / 16;       /* Make it kHz */
+		freq += 10700;               /* IF is 10700 kHz */
+		for (i = 0; i < 14; i++) {
+			fifo = fifo << 1;
+			if (freq >= test) {
+				fifo |= 0x01;
+				freq -= test;
 			}
-			test=test>>1;
+			test = test >> 1;
 		}
 	}
-	if(curtuner==1) {    /* AM */
-		fifo=(freq/16)+2010;            /* Make it kHz */
-		fifo|=0x100000;            /* Select AM Band */
+	if (dev->curtuner == 1) {    /* AM */
+		fifo = (freq / 16) + 2010;            /* Make it kHz */
+		fifo |= 0x100000;            /* Select AM Band */
 	}
 
 	/*
 	 * Save current volume/mute setting
 	 */
 
-	spin_lock(&cadet_io_lock);
-	outb(7,io);                /* Select tuner control */
-	curvol=inb(io+1);
-	spin_unlock(&cadet_io_lock);
+	mutex_lock(&dev->lock);
+	outb(7, dev->io);                /* Select tuner control */
+	curvol = inb(dev->io + 1);
+	mutex_unlock(&dev->lock);
 
 	/*
 	 * Tune the card
 	 */
-	for(j=3;j>-1;j--) {
-		cadet_settune(fifo|(j<<16));
+	for (j = 3; j > -1; j--) {
+		cadet_settune(dev, fifo | (j << 16));
 
-		spin_lock(&cadet_io_lock);
-		outb(7,io);         /* Select tuner control */
-		outb(curvol,io+1);
-		spin_unlock(&cadet_io_lock);
+		mutex_lock(&dev->lock);
+		outb(7, dev->io);         /* Select tuner control */
+		outb(curvol, dev->io + 1);
+		mutex_unlock(&dev->lock);
 
 		msleep(100);
 
-		cadet_gettune();
-		if((tunestat & 0x40) == 0) {   /* Tuned */
-			sigstrength=sigtable[curtuner][j];
+		cadet_gettune(dev);
+		if ((dev->tunestat & 0x40) == 0) {   /* Tuned */
+			dev->sigstrength = sigtable[dev->curtuner][j];
 			return;
 		}
 	}
-	sigstrength=0;
+	dev->sigstrength = 0;
 }
 
 
-static int
-cadet_getvol(void)
+static int cadet_getvol(struct cadet *dev)
 {
 	int ret = 0;
 
-	spin_lock(&cadet_io_lock);
+	mutex_lock(&dev->lock);
 
-	outb(7,io);                /* Select tuner control */
-	if((inb(io + 1) & 0x20) != 0)
+	outb(7, dev->io);                /* Select tuner control */
+	if ((inb(dev->io + 1) & 0x20) != 0)
 		ret = 0xffff;
 
-	spin_unlock(&cadet_io_lock);
+	mutex_unlock(&dev->lock);
 	return ret;
 }
 
 
-static void
-cadet_setvol(int vol)
+static void cadet_setvol(struct cadet *dev, int vol)
 {
-	spin_lock(&cadet_io_lock);
-	outb(7,io);                /* Select tuner control */
-	if(vol>0)
-		outb(0x20,io+1);
+	mutex_lock(&dev->lock);
+	outb(7, dev->io);                /* Select tuner control */
+	if (vol > 0)
+		outb(0x20, dev->io + 1);
 	else
-		outb(0x00,io+1);
-	spin_unlock(&cadet_io_lock);
+		outb(0x00, dev->io + 1);
+	mutex_unlock(&dev->lock);
 }
 
-static void
-cadet_handler(unsigned long data)
+static void cadet_handler(unsigned long data)
 {
-	/*
-	 * Service the RDS fifo
-	 */
+	struct cadet *dev = (void *)data;
 
-	if(spin_trylock(&cadet_io_lock))
-	{
-		outb(0x3,io);       /* Select RDS Decoder Control */
-		if((inb(io+1)&0x20)!=0) {
+	/* Service the RDS fifo */
+	if (mutex_trylock(&dev->lock)) {
+		outb(0x3, dev->io);       /* Select RDS Decoder Control */
+		if ((inb(dev->io + 1) & 0x20) != 0)
 			printk(KERN_CRIT "cadet: RDS fifo overflow\n");
-		}
-		outb(0x80,io);      /* Select RDS fifo */
-		while((inb(io)&0x80)!=0) {
-			rdsbuf[rdsin]=inb(io+1);
-			if(rdsin==rdsout)
+		outb(0x80, dev->io);      /* Select RDS fifo */
+		while ((inb(dev->io) & 0x80) != 0) {
+			dev->rdsbuf[dev->rdsin] = inb(dev->io + 1);
+			if (dev->rdsin == dev->rdsout)
 				printk(KERN_WARNING "cadet: RDS buffer overflow\n");
 			else
-				rdsin++;
+				dev->rdsin++;
 		}
-		spin_unlock(&cadet_io_lock);
+		mutex_unlock(&dev->lock);
 	}
 
 	/*
 	 * Service pending read
 	 */
-	if( rdsin!=rdsout)
-		wake_up_interruptible(&read_queue);
+	if (dev->rdsin != dev->rdsout)
+		wake_up_interruptible(&dev->read_queue);
 
 	/*
 	 * Clean up and exit
 	 */
-	init_timer(&readtimer);
-	readtimer.function=cadet_handler;
-	readtimer.data=(unsigned long)0;
-	readtimer.expires=jiffies+msecs_to_jiffies(50);
-	add_timer(&readtimer);
+	init_timer(&dev->readtimer);
+	dev->readtimer.function = cadet_handler;
+	dev->readtimer.data = (unsigned long)0;
+	dev->readtimer.expires = jiffies + msecs_to_jiffies(50);
+	add_timer(&dev->readtimer);
 }
 
 
-
-static ssize_t
-cadet_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
+static ssize_t cadet_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
 {
-	int i=0;
+	struct cadet *dev = video_drvdata(file);
 	unsigned char readbuf[RDS_BUFFER];
-
-	if(rdsstat==0) {
-		spin_lock(&cadet_io_lock);
-		rdsstat=1;
-		outb(0x80,io);        /* Select RDS fifo */
-		spin_unlock(&cadet_io_lock);
-		init_timer(&readtimer);
-		readtimer.function=cadet_handler;
-		readtimer.data=(unsigned long)0;
-		readtimer.expires=jiffies+msecs_to_jiffies(50);
-		add_timer(&readtimer);
+	int i = 0;
+
+	if (dev->rdsstat == 0) {
+		mutex_lock(&dev->lock);
+		dev->rdsstat = 1;
+		outb(0x80, dev->io);        /* Select RDS fifo */
+		mutex_unlock(&dev->lock);
+		init_timer(&dev->readtimer);
+		dev->readtimer.function = cadet_handler;
+		dev->readtimer.data = (unsigned long)dev;
+		dev->readtimer.expires = jiffies + msecs_to_jiffies(50);
+		add_timer(&dev->readtimer);
 	}
-	if(rdsin==rdsout) {
+	if (dev->rdsin == dev->rdsout) {
 		if (file->f_flags & O_NONBLOCK)
 			return -EWOULDBLOCK;
-		interruptible_sleep_on(&read_queue);
+		interruptible_sleep_on(&dev->read_queue);
 	}
-	while( i<count && rdsin!=rdsout)
-		readbuf[i++]=rdsbuf[rdsout++];
+	while (i < count && dev->rdsin != dev->rdsout)
+		readbuf[i++] = dev->rdsbuf[dev->rdsout++];
 
-	if (copy_to_user(data,readbuf,i))
+	if (copy_to_user(data, readbuf, i))
 		return -EFAULT;
 	return i;
 }
@@ -370,38 +355,40 @@ cadet_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
 static int vidioc_querycap(struct file *file, void *priv,
 				struct v4l2_capability *v)
 {
-	v->capabilities =
-		V4L2_CAP_TUNER |
-		V4L2_CAP_READWRITE;
+	strlcpy(v->driver, "ADS Cadet", sizeof(v->driver));
+	strlcpy(v->card, "ADS Cadet", sizeof(v->card));
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = CADET_VERSION;
-	strcpy(v->driver, "ADS Cadet");
-	strcpy(v->card, "ADS Cadet");
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_READWRITE;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
+	struct cadet *dev = video_drvdata(file);
+
 	v->type = V4L2_TUNER_RADIO;
 	switch (v->index) {
 	case 0:
-		strcpy(v->name, "FM");
+		strlcpy(v->name, "FM", sizeof(v->name));
 		v->capability = V4L2_TUNER_CAP_STEREO;
 		v->rangelow = 1400;     /* 87.5 MHz */
 		v->rangehigh = 1728;    /* 108.0 MHz */
-		v->rxsubchans=cadet_getstereo();
-		switch (v->rxsubchans){
+		v->rxsubchans = cadet_getstereo(dev);
+		switch (v->rxsubchans) {
 		case V4L2_TUNER_SUB_MONO:
 			v->audmode = V4L2_TUNER_MODE_MONO;
 			break;
 		case V4L2_TUNER_SUB_STEREO:
 			v->audmode = V4L2_TUNER_MODE_STEREO;
 			break;
-		default: ;
+		default:
+			break;
 		}
 		break;
 	case 1:
-		strcpy(v->name, "AM");
+		strlcpy(v->name, "AM", sizeof(v->name));
 		v->capability = V4L2_TUNER_CAP_LOW;
 		v->rangelow = 8320;      /* 520 kHz */
 		v->rangehigh = 26400;    /* 1650 kHz */
@@ -411,25 +398,29 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 	default:
 		return -EINVAL;
 	}
-	v->signal = sigstrength; /* We might need to modify scaling of this */
+	v->signal = dev->sigstrength; /* We might need to modify scaling of this */
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	if((v->index != 0)&&(v->index != 1))
+	struct cadet *dev = video_drvdata(file);
+
+	if (v->index != 0 && v->index != 1)
 		return -EINVAL;
-	curtuner = v->index;
+	dev->curtuner = v->index;
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	f->tuner = curtuner;
+	struct cadet *dev = video_drvdata(file);
+
+	f->tuner = dev->curtuner;
 	f->type = V4L2_TUNER_RADIO;
-	f->frequency = cadet_getfreq();
+	f->frequency = cadet_getfreq(dev);
 	return 0;
 }
 
@@ -437,27 +428,26 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_s_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
+	struct cadet *dev = video_drvdata(file);
+
 	if (f->type != V4L2_TUNER_RADIO)
 		return -EINVAL;
-	if((curtuner==0)&&((f->frequency<1400)||(f->frequency>1728)))
+	if (dev->curtuner == 0 && (f->frequency < 1400 || f->frequency > 1728))
 		return -EINVAL;
-	if((curtuner==1)&&((f->frequency<8320)||(f->frequency>26400)))
+	if (dev->curtuner == 1 && (f->frequency < 8320 || f->frequency > 26400))
 		return -EINVAL;
-	cadet_setfreq(f->frequency);
+	cadet_setfreq(dev, f->frequency);
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
 				struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 0xff, 1, 0xff);
 	}
 	return -EINVAL;
 }
@@ -465,12 +455,14 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
-	switch (ctrl->id){
+	struct cadet *dev = video_drvdata(file);
+
+	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE: /* TODO: Handle this correctly */
-		ctrl->value = (cadet_getvol() == 0);
+		ctrl->value = (cadet_getvol(dev) == 0);
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
-		ctrl->value = cadet_getvol();
+		ctrl->value = cadet_getvol(dev);
 		break;
 	default:
 		return -EINVAL;
@@ -481,15 +473,17 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
+	struct cadet *dev = video_drvdata(file);
+
 	switch (ctrl->id){
 	case V4L2_CID_AUDIO_MUTE: /* TODO: Handle this correctly */
 		if (ctrl->value)
-			cadet_setvol(0);
+			cadet_setvol(dev, 0);
 		else
-			cadet_setvol(0xffff);
+			cadet_setvol(dev, 0xffff);
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
-		cadet_setvol(ctrl->value);
+		cadet_setvol(dev, ctrl->value);
 		break;
 	default:
 		return -EINVAL;
@@ -497,16 +491,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	return 0;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-				struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -515,43 +499,52 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return i ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+				struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 static int vidioc_s_audio(struct file *file, void *priv,
 				struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
-static int
-cadet_open(struct file *file)
+static int cadet_open(struct file *file)
 {
-	users++;
-	if (1 == users) init_waitqueue_head(&read_queue);
+	struct cadet *dev = video_drvdata(file);
+
+	dev->users++;
+	if (1 == dev->users)
+		init_waitqueue_head(&dev->read_queue);
 	return 0;
 }
 
-static int
-cadet_release(struct file *file)
+static int cadet_release(struct file *file)
 {
-	users--;
-	if (0 == users){
-		del_timer_sync(&readtimer);
-		rdsstat=0;
+	struct cadet *dev = video_drvdata(file);
+
+	dev->users--;
+	if (0 == dev->users) {
+		del_timer_sync(&dev->readtimer);
+		dev->rdsstat = 0;
 	}
 	return 0;
 }
 
-static unsigned int
-cadet_poll(struct file *file, struct poll_table_struct *wait)
+static unsigned int cadet_poll(struct file *file, struct poll_table_struct *wait)
 {
-	poll_wait(file,&read_queue,wait);
-	if(rdsin != rdsout)
+	struct cadet *dev = video_drvdata(file);
+
+	poll_wait(file, &dev->read_queue, wait);
+	if (dev->rdsin != dev->rdsout)
 		return POLLIN | POLLRDNORM;
 	return 0;
 }
@@ -581,13 +574,6 @@ static const struct v4l2_ioctl_ops cadet_ioctl_ops = {
 	.vidioc_s_input     = vidioc_s_input,
 };
 
-static struct video_device cadet_radio = {
-	.name		= "Cadet radio",
-	.fops           = &cadet_fops,
-	.ioctl_ops 	= &cadet_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 #ifdef CONFIG_PNP
 
 static struct pnp_device_id cadet_pnp_devices[] = {
@@ -598,7 +584,7 @@ static struct pnp_device_id cadet_pnp_devices[] = {
 
 MODULE_DEVICE_TABLE(pnp, cadet_pnp_devices);
 
-static int cadet_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+static int cadet_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
 {
 	if (!dev)
 		return -ENODEV;
@@ -606,13 +592,12 @@ static int cadet_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev
 	if (io > 0)
 		return -EBUSY;
 
-	if (!pnp_port_valid(dev, 0)) {
+	if (!pnp_port_valid(dev, 0))
 		return -ENODEV;
-	}
 
 	io = pnp_port_start(dev, 0);
 
-	printk ("radio-cadet: PnP reports device at %#x\n", io);
+	printk(KERN_INFO "radio-cadet: PnP reports device at %#x\n", io);
 
 	return io;
 }
@@ -628,23 +613,23 @@ static struct pnp_driver cadet_pnp_driver = {
 static struct pnp_driver cadet_pnp_driver;
 #endif
 
-static int cadet_probe(void)
+static void cadet_probe(struct cadet *dev)
 {
-	static int iovals[8]={0x330,0x332,0x334,0x336,0x338,0x33a,0x33c,0x33e};
+	static int iovals[8] = { 0x330, 0x332, 0x334, 0x336, 0x338, 0x33a, 0x33c, 0x33e };
 	int i;
 
-	for(i=0;i<8;i++) {
-		io=iovals[i];
-		if (request_region(io, 2, "cadet-probe")) {
-			cadet_setfreq(1410);
-			if(cadet_getfreq()==1410) {
-				release_region(io, 2);
-				return io;
+	for (i = 0; i < 8; i++) {
+		dev->io = iovals[i];
+		if (request_region(dev->io, 2, "cadet-probe")) {
+			cadet_setfreq(dev, 1410);
+			if (cadet_getfreq(dev) == 1410) {
+				release_region(dev->io, 2);
+				return;
 			}
-			release_region(io, 2);
+			release_region(dev->io, 2);
 		}
 	}
-	return -1;
+	dev->io = -1;
 }
 
 /*
@@ -654,59 +639,69 @@ static int cadet_probe(void)
 
 static int __init cadet_init(void)
 {
-	spin_lock_init(&cadet_io_lock);
+	struct cadet *dev = &cadet_card;
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+	int res;
 
-	/*
-	 *	If a probe was requested then probe ISAPnP first (safest)
-	 */
+	strlcpy(v4l2_dev->name, "cadet", sizeof(v4l2_dev->name));
+	mutex_init(&dev->lock);
+
+	/* If a probe was requested then probe ISAPnP first (safest) */
 	if (io < 0)
 		pnp_register_driver(&cadet_pnp_driver);
-	/*
-	 *	If that fails then probe unsafely if probe is requested
-	 */
-	if(io < 0)
-		io = cadet_probe ();
+	dev->io = io;
 
-	/*
-	 *	Else we bail out
-	 */
+	/* If that fails then probe unsafely if probe is requested */
+	if (dev->io < 0)
+		cadet_probe(dev);
 
-	if(io < 0) {
+	/* Else we bail out */
+	if (dev->io < 0) {
 #ifdef MODULE
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+		v4l2_err(v4l2_dev, "you must set an I/O address with io=0x330, 0x332, 0x334,\n");
+		v4l2_err(v4l2_dev, "0x336, 0x338, 0x33a, 0x33c or 0x33e\n");
 #endif
 		goto fail;
 	}
-	if (!request_region(io,2,"cadet"))
+	if (!request_region(dev->io, 2, "cadet"))
+		goto fail;
+
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(dev->io, 2);
+		v4l2_err(v4l2_dev, "could not register v4l2_device\n");
 		goto fail;
-	if (video_register_device(&cadet_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io,2);
+	}
+
+	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
+	dev->vdev.v4l2_dev = v4l2_dev;
+	dev->vdev.fops = &cadet_fops;
+	dev->vdev.ioctl_ops = &cadet_ioctl_ops;
+	dev->vdev.release = video_device_release_empty;
+	video_set_drvdata(&dev->vdev, dev);
+
+	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(dev->io, 2);
 		goto fail;
 	}
-	printk(KERN_INFO "ADS Cadet Radio Card at 0x%x\n",io);
+	v4l2_info(v4l2_dev, "ADS Cadet Radio Card at 0x%x\n", dev->io);
 	return 0;
 fail:
 	pnp_unregister_driver(&cadet_pnp_driver);
-	return -1;
+	return -ENODEV;
 }
 
-
-
-MODULE_AUTHOR("Fred Gleason, Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
-MODULE_DESCRIPTION("A driver for the ADS Cadet AM/FM/RDS radio card.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of Cadet card (0x330,0x332,0x334,0x336,0x338,0x33a,0x33c,0x33e)");
-module_param(radio_nr, int, 0);
-
-static void __exit cadet_cleanup_module(void)
+static void __exit cadet_exit(void)
 {
-	video_unregister_device(&cadet_radio);
-	release_region(io,2);
+	struct cadet *dev = &cadet_card;
+
+	video_unregister_device(&dev->vdev);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	release_region(dev->io, 2);
 	pnp_unregister_driver(&cadet_pnp_driver);
 }
 
 module_init(cadet_init);
-module_exit(cadet_cleanup_module);
+module_exit(cadet_exit);
 
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 0c96bf8525b0..09265d25725e 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -45,34 +45,25 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
 #include <linux/errno.h>
-
 #include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 65535,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+#include <linux/io.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
+MODULE_AUTHOR("Vladimir Shebordaev <vshebordaev@mail.ru>");
+MODULE_DESCRIPTION("The video4linux driver for the Gemtek PCI Radio Card");
+MODULE_LICENSE("GPL");
+
+static int nr_radio = -1;
+static int mx = 1;
+
+module_param(mx, bool, 0);
+MODULE_PARM_DESC(mx, "single digit: 1 - turn off the turner upon module exit (default), 0 - do not");
+module_param(nr_radio, int, 0);
+MODULE_PARM_DESC(nr_radio, "video4linux device number to use");
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
 
 #ifndef PCI_VENDOR_ID_GEMTEK
 #define PCI_VENDOR_ID_GEMTEK 0x5046
@@ -90,8 +81,11 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 #define GEMTEK_PCI_RANGE_HIGH (108*16000)
 #endif
 
-struct gemtek_pci_card {
-	struct video_device *videodev;
+struct gemtek_pci {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct mutex lock;
+	struct pci_dev *pdev;
 
 	u32 iobase;
 	u32 length;
@@ -100,116 +94,133 @@ struct gemtek_pci_card {
 	u8  mute;
 };
 
-static int nr_radio = -1;
-static unsigned long in_use;
+static inline struct gemtek_pci *to_gemtek_pci(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct gemtek_pci, v4l2_dev);
+}
 
-static inline u8 gemtek_pci_out( u16 value, u32 port )
+static inline u8 gemtek_pci_out(u16 value, u32 port)
 {
-	outw( value, port );
+	outw(value, port);
 
 	return (u8)value;
 }
 
-#define _b0( v ) *((u8 *)&v)
-static void __gemtek_pci_cmd( u16 value, u32 port, u8 *last_byte, int keep )
+#define _b0(v) (*((u8 *)&v))
+
+static void __gemtek_pci_cmd(u16 value, u32 port, u8 *last_byte, int keep)
 {
-	register u8 byte = *last_byte;
+	u8 byte = *last_byte;
 
-	if ( !value ) {
-		if ( !keep )
+	if (!value) {
+		if (!keep)
 			value = (u16)port;
 		byte &= 0xfd;
 	} else
 		byte |= 2;
 
-	_b0( value ) = byte;
-	outw( value, port );
+	_b0(value) = byte;
+	outw(value, port);
 	byte |= 1;
-	_b0( value ) = byte;
-	outw( value, port );
+	_b0(value) = byte;
+	outw(value, port);
 	byte &= 0xfe;
-	_b0( value ) = byte;
-	outw( value, port );
+	_b0(value) = byte;
+	outw(value, port);
 
 	*last_byte = byte;
 }
 
-static inline void gemtek_pci_nil( u32 port, u8 *last_byte )
+static inline void gemtek_pci_nil(u32 port, u8 *last_byte)
 {
-	__gemtek_pci_cmd( 0x00, port, last_byte, false );
+	__gemtek_pci_cmd(0x00, port, last_byte, false);
 }
 
-static inline void gemtek_pci_cmd( u16 cmd, u32 port, u8 *last_byte )
+static inline void gemtek_pci_cmd(u16 cmd, u32 port, u8 *last_byte)
 {
-	__gemtek_pci_cmd( cmd, port, last_byte, true );
+	__gemtek_pci_cmd(cmd, port, last_byte, true);
 }
 
-static void gemtek_pci_setfrequency( struct gemtek_pci_card *card, unsigned long frequency )
+static void gemtek_pci_setfrequency(struct gemtek_pci *card, unsigned long frequency)
 {
-	register int i;
-	register u32 value = frequency / 200 + 856;
-	register u16 mask = 0x8000;
+	int i;
+	u32 value = frequency / 200 + 856;
+	u16 mask = 0x8000;
 	u8 last_byte;
 	u32 port = card->iobase;
 
-	last_byte = gemtek_pci_out( 0x06, port );
+	mutex_lock(&card->lock);
+	card->current_frequency = frequency;
+	last_byte = gemtek_pci_out(0x06, port);
 
 	i = 0;
 	do {
-		gemtek_pci_nil( port, &last_byte );
+		gemtek_pci_nil(port, &last_byte);
 		i++;
-	} while ( i < 9 );
+	} while (i < 9);
 
 	i = 0;
 	do {
-		gemtek_pci_cmd( value & mask, port, &last_byte );
+		gemtek_pci_cmd(value & mask, port, &last_byte);
 		mask >>= 1;
 		i++;
-	} while ( i < 16 );
+	} while (i < 16);
 
-	outw( 0x10, port );
+	outw(0x10, port);
+	mutex_unlock(&card->lock);
 }
 
 
-static inline void gemtek_pci_mute( struct gemtek_pci_card *card )
+static void gemtek_pci_mute(struct gemtek_pci *card)
 {
-	outb( 0x1f, card->iobase );
+	mutex_lock(&card->lock);
+	outb(0x1f, card->iobase);
 	card->mute = true;
+	mutex_unlock(&card->lock);
 }
 
-static inline void gemtek_pci_unmute( struct gemtek_pci_card *card )
+static void gemtek_pci_unmute(struct gemtek_pci *card)
 {
-	if ( card->mute ) {
-		gemtek_pci_setfrequency( card, card->current_frequency );
+	mutex_lock(&card->lock);
+	if (card->mute) {
+		gemtek_pci_setfrequency(card, card->current_frequency);
 		card->mute = false;
 	}
+	mutex_unlock(&card->lock);
 }
 
-static inline unsigned int gemtek_pci_getsignal( struct gemtek_pci_card *card )
+static int gemtek_pci_getsignal(struct gemtek_pci *card)
 {
-	return ( inb( card->iobase ) & 0x08 ) ? 0 : 1;
+	int sig;
+
+	mutex_lock(&card->lock);
+	sig = (inb(card->iobase) & 0x08) ? 0 : 1;
+	mutex_unlock(&card->lock);
+	return sig;
 }
 
 static int vidioc_querycap(struct file *file, void *priv,
 					struct v4l2_capability *v)
 {
+	struct gemtek_pci *card = video_drvdata(file);
+
 	strlcpy(v->driver, "radio-gemtek-pci", sizeof(v->driver));
 	strlcpy(v->card, "GemTek PCI Radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	snprintf(v->bus_info, sizeof(v->bus_info), "PCI:%s", pci_name(card->pdev));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	struct gemtek_pci_card *card = video_drvdata(file);
+	struct gemtek_pci *card = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 	v->rangelow = GEMTEK_PCI_RANGE_LOW;
 	v->rangehigh = GEMTEK_PCI_RANGE_HIGH;
@@ -223,21 +234,18 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct gemtek_pci_card *card = video_drvdata(file);
+	struct gemtek_pci *card = video_drvdata(file);
 
-	if ( (f->frequency < GEMTEK_PCI_RANGE_LOW) ||
-			(f->frequency > GEMTEK_PCI_RANGE_HIGH) )
+	if (f->frequency < GEMTEK_PCI_RANGE_LOW ||
+	    f->frequency > GEMTEK_PCI_RANGE_HIGH)
 		return -EINVAL;
 	gemtek_pci_setfrequency(card, f->frequency);
-	card->current_frequency = f->frequency;
 	card->mute = false;
 	return 0;
 }
@@ -245,7 +253,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct gemtek_pci_card *card = video_drvdata(file);
+	struct gemtek_pci *card = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = card->current_frequency;
@@ -255,13 +263,11 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535, 65535);
 	}
 	return -EINVAL;
 }
@@ -269,7 +275,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct gemtek_pci_card *card = video_drvdata(file);
+	struct gemtek_pci *card = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -288,7 +294,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct gemtek_pci_card *card = video_drvdata(file);
+	struct gemtek_pci *card = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -307,17 +313,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -326,17 +321,22 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return i ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 static int vidioc_s_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
 enum {
@@ -354,25 +354,22 @@ static struct pci_device_id gemtek_pci_id[] =
 	{ 0 }
 };
 
-MODULE_DEVICE_TABLE( pci, gemtek_pci_id );
-
-static int mx = 1;
+MODULE_DEVICE_TABLE(pci, gemtek_pci_id);
 
-static int gemtek_pci_exclusive_open(struct file *file)
+static int gemtek_pci_open(struct file *file)
 {
-	return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int gemtek_pci_exclusive_release(struct file *file)
+static int gemtek_pci_release(struct file *file)
 {
-	clear_bit(0, &in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations gemtek_pci_fops = {
 	.owner		= THIS_MODULE,
-	.open           = gemtek_pci_exclusive_open,
-	.release        = gemtek_pci_exclusive_release,
+	.open           = gemtek_pci_open,
+	.release        = gemtek_pci_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -391,108 +388,100 @@ static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device vdev_template = {
-	.name          	= "Gemtek PCI Radio",
-	.fops          	= &gemtek_pci_fops,
-	.ioctl_ops 	= &gemtek_pci_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
-static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )
+static int __devinit gemtek_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
 {
-	struct gemtek_pci_card *card;
-	struct video_device *devradio;
+	struct gemtek_pci *card;
+	struct v4l2_device *v4l2_dev;
+	int res;
 
-	if ( (card = kzalloc( sizeof( struct gemtek_pci_card ), GFP_KERNEL )) == NULL ) {
-		printk( KERN_ERR "gemtek_pci: out of memory\n" );
+	card = kzalloc(sizeof(struct gemtek_pci), GFP_KERNEL);
+	if (card == NULL) {
+		dev_err(&pdev->dev, "out of memory\n");
 		return -ENOMEM;
 	}
 
-	if ( pci_enable_device( pci_dev ) )
-		goto err_pci;
+	v4l2_dev = &card->v4l2_dev;
+	mutex_init(&card->lock);
+	card->pdev = pdev;
 
-	card->iobase = pci_resource_start( pci_dev, 0 );
-	card->length = pci_resource_len( pci_dev, 0 );
+	strlcpy(v4l2_dev->name, "gemtek_pci", sizeof(v4l2_dev->name));
 
-	if ( request_region( card->iobase, card->length, card_names[pci_id->driver_data] ) == NULL ) {
-		printk( KERN_ERR "gemtek_pci: i/o port already in use\n" );
-		goto err_pci;
+	res = v4l2_device_register(&pdev->dev, v4l2_dev);
+	if (res < 0) {
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		kfree(card);
+		return res;
 	}
 
-	pci_set_drvdata( pci_dev, card );
+	if (pci_enable_device(pdev))
+		goto err_pci;
 
-	if ( (devradio = kmalloc( sizeof( struct video_device ), GFP_KERNEL )) == NULL ) {
-		printk( KERN_ERR "gemtek_pci: out of memory\n" );
-		goto err_video;
+	card->iobase = pci_resource_start(pdev, 0);
+	card->length = pci_resource_len(pdev, 0);
+
+	if (request_region(card->iobase, card->length, card_names[pci_id->driver_data]) == NULL) {
+		v4l2_err(v4l2_dev, "i/o port already in use\n");
+		goto err_pci;
 	}
-	*devradio = vdev_template;
 
-	if (video_register_device(devradio, VFL_TYPE_RADIO, nr_radio) < 0) {
-		kfree( devradio );
+	strlcpy(card->vdev.name, v4l2_dev->name, sizeof(card->vdev.name));
+	card->vdev.v4l2_dev = v4l2_dev;
+	card->vdev.fops = &gemtek_pci_fops;
+	card->vdev.ioctl_ops = &gemtek_pci_ioctl_ops;
+	card->vdev.release = video_device_release_empty;
+	video_set_drvdata(&card->vdev, card);
+
+	if (video_register_device(&card->vdev, VFL_TYPE_RADIO, nr_radio) < 0)
 		goto err_video;
-	}
 
-	card->videodev = devradio;
-	video_set_drvdata(devradio, card);
-	gemtek_pci_mute( card );
+	gemtek_pci_mute(card);
 
-	printk( KERN_INFO "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
-		pci_dev->revision, card->iobase, card->iobase + card->length - 1 );
+	v4l2_info(v4l2_dev, "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
+		pdev->revision, card->iobase, card->iobase + card->length - 1);
 
 	return 0;
 
 err_video:
-	release_region( card->iobase, card->length );
+	release_region(card->iobase, card->length);
 
 err_pci:
-	kfree( card );
+	v4l2_device_unregister(v4l2_dev);
+	kfree(card);
 	return -ENODEV;
 }
 
-static void __devexit gemtek_pci_remove( struct pci_dev *pci_dev )
+static void __devexit gemtek_pci_remove(struct pci_dev *pdev)
 {
-	struct gemtek_pci_card *card = pci_get_drvdata( pci_dev );
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct gemtek_pci *card = to_gemtek_pci(v4l2_dev);
 
-	video_unregister_device( card->videodev );
-	kfree( card->videodev );
+	video_unregister_device(&card->vdev);
+	v4l2_device_unregister(v4l2_dev);
 
-	release_region( card->iobase, card->length );
+	release_region(card->iobase, card->length);
 
-	if ( mx )
-		gemtek_pci_mute( card );
+	if (mx)
+		gemtek_pci_mute(card);
 
-	kfree( card );
-
-	pci_set_drvdata( pci_dev, NULL );
+	kfree(card);
 }
 
-static struct pci_driver gemtek_pci_driver =
-{
+static struct pci_driver gemtek_pci_driver = {
 	.name		= "gemtek_pci",
 	.id_table	= gemtek_pci_id,
 	.probe		= gemtek_pci_probe,
 	.remove		= __devexit_p(gemtek_pci_remove),
 };
 
-static int __init gemtek_pci_init_module( void )
+static int __init gemtek_pci_init(void)
 {
-	return pci_register_driver( &gemtek_pci_driver );
+	return pci_register_driver(&gemtek_pci_driver);
 }
 
-static void __exit gemtek_pci_cleanup_module( void )
+static void __exit gemtek_pci_exit(void)
 {
 	pci_unregister_driver(&gemtek_pci_driver);
 }
 
-MODULE_AUTHOR( "Vladimir Shebordaev <vshebordaev@mail.ru>" );
-MODULE_DESCRIPTION( "The video4linux driver for the Gemtek PCI Radio Card" );
-MODULE_LICENSE("GPL");
-
-module_param(mx, bool, 0);
-MODULE_PARM_DESC( mx, "single digit: 1 - turn off the turner upon module exit (default), 0 - do not" );
-module_param(nr_radio, int, 0);
-MODULE_PARM_DESC( nr_radio, "video4linux device number to use");
-
-module_init( gemtek_pci_init_module );
-module_exit( gemtek_pci_cleanup_module );
-
+module_init(gemtek_pci_init);
+module_exit(gemtek_pci_exit);
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 2b68be773f13..150464426d1d 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -20,16 +20,14 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
+#include <linux/version.h>	/* for KERNEL_VERSION MACRO	*/
+#include <linux/mutex.h>
+#include <linux/io.h>		/* outb, outb_p			*/
 #include <media/v4l2-ioctl.h>
-#include <media/v4l2-common.h>
-#include <linux/spinlock.h>
+#include <media/v4l2-device.h>
 
-#include <linux/version.h>	/* for KERNEL_VERSION MACRO	*/
-#define RADIO_VERSION KERNEL_VERSION(0,0,3)
-#define RADIO_BANNER "GemTek Radio card driver: v0.0.3"
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 3)
 
 /*
  * Module info.
@@ -57,7 +55,6 @@ static int shutdown	= 1;
 static int keepmuted	= 1;
 static int initmute	= 1;
 static int radio_nr	= -1;
-static unsigned long in_use;
 
 module_param(io, int, 0444);
 MODULE_PARM_DESC(io, "Force I/O port for the GemTek Radio card if automatic "
@@ -112,12 +109,19 @@ module_param(radio_nr, int, 0444);
 #define SHORT_DELAY 5		/* usec */
 #define LONG_DELAY 75		/* usec */
 
-struct gemtek_device {
+struct gemtek {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct mutex lock;
 	unsigned long lastfreq;
 	int muted;
+	int verified;
+	int io;
 	u32 bu2614data;
 };
 
+static struct gemtek gemtek_card;
+
 #define BU2614_FREQ_BITS 	16 /* D0..D15, Frequency data		*/
 #define BU2614_PORT_BITS	3 /* P0..P2, Output port control data	*/
 #define BU2614_VOID_BITS	4 /* unused 				*/
@@ -153,10 +157,6 @@ struct gemtek_device {
 #define BU2614_FMUN_MASK	MKMASK(FMUN)
 #define BU2614_TEST_MASK	MKMASK(TEST)
 
-static struct gemtek_device gemtek_unit;
-
-static spinlock_t lock;
-
 /*
  * Set data which will be sent to BU2614FS.
  */
@@ -166,33 +166,33 @@ static spinlock_t lock;
 /*
  * Transmit settings to BU2614FS over GemTek IC.
  */
-static void gemtek_bu2614_transmit(struct gemtek_device *dev)
+static void gemtek_bu2614_transmit(struct gemtek *gt)
 {
 	int i, bit, q, mute;
 
-	spin_lock(&lock);
+	mutex_lock(&gt->lock);
 
-	mute = dev->muted ? GEMTEK_MT : 0x00;
+	mute = gt->muted ? GEMTEK_MT : 0x00;
 
-	outb_p(mute | GEMTEK_DA | GEMTEK_CK, io);
+	outb_p(mute | GEMTEK_DA | GEMTEK_CK, gt->io);
 	udelay(SHORT_DELAY);
-	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, io);
+	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, gt->io);
 	udelay(LONG_DELAY);
 
-	for (i = 0, q = dev->bu2614data; i < 32; i++, q >>= 1) {
-	    bit = (q & 1) ? GEMTEK_DA : 0;
-	    outb_p(mute | GEMTEK_CE | bit, io);
-	    udelay(SHORT_DELAY);
-	    outb_p(mute | GEMTEK_CE | bit | GEMTEK_CK, io);
-	    udelay(SHORT_DELAY);
+	for (i = 0, q = gt->bu2614data; i < 32; i++, q >>= 1) {
+		bit = (q & 1) ? GEMTEK_DA : 0;
+		outb_p(mute | GEMTEK_CE | bit, gt->io);
+		udelay(SHORT_DELAY);
+		outb_p(mute | GEMTEK_CE | bit | GEMTEK_CK, gt->io);
+		udelay(SHORT_DELAY);
 	}
 
-	outb_p(mute | GEMTEK_DA | GEMTEK_CK, io);
+	outb_p(mute | GEMTEK_DA | GEMTEK_CK, gt->io);
 	udelay(SHORT_DELAY);
-	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, io);
+	outb_p(mute | GEMTEK_CE | GEMTEK_DA | GEMTEK_CK, gt->io);
 	udelay(LONG_DELAY);
 
-	spin_unlock(&lock);
+	mutex_unlock(&gt->lock);
 }
 
 /*
@@ -206,107 +206,109 @@ static unsigned long gemtek_convfreq(unsigned long freq)
 /*
  * Set FM-frequency.
  */
-static void gemtek_setfreq(struct gemtek_device *dev, unsigned long freq)
+static void gemtek_setfreq(struct gemtek *gt, unsigned long freq)
 {
-
-	if (keepmuted && hardmute && dev->muted)
+	if (keepmuted && hardmute && gt->muted)
 		return;
 
-	if (freq < GEMTEK_LOWFREQ)
-		freq = GEMTEK_LOWFREQ;
-	else if (freq > GEMTEK_HIGHFREQ)
-		freq = GEMTEK_HIGHFREQ;
+	freq = clamp_val(freq, GEMTEK_LOWFREQ, GEMTEK_HIGHFREQ);
 
-	dev->lastfreq = freq;
-	dev->muted = 0;
+	gt->lastfreq = freq;
+	gt->muted = 0;
 
-	gemtek_bu2614_set(dev, BU2614_PORT, 0);
-	gemtek_bu2614_set(dev, BU2614_FMES, 0);
-	gemtek_bu2614_set(dev, BU2614_SWIN, 0);	/* FM-mode	*/
-	gemtek_bu2614_set(dev, BU2614_SWAL, 0);
-	gemtek_bu2614_set(dev, BU2614_FMUN, 1);	/* GT bit set	*/
-	gemtek_bu2614_set(dev, BU2614_TEST, 0);
+	gemtek_bu2614_set(gt, BU2614_PORT, 0);
+	gemtek_bu2614_set(gt, BU2614_FMES, 0);
+	gemtek_bu2614_set(gt, BU2614_SWIN, 0);	/* FM-mode	*/
+	gemtek_bu2614_set(gt, BU2614_SWAL, 0);
+	gemtek_bu2614_set(gt, BU2614_FMUN, 1);	/* GT bit set	*/
+	gemtek_bu2614_set(gt, BU2614_TEST, 0);
 
-	gemtek_bu2614_set(dev, BU2614_STDF, GEMTEK_STDF_3_125_KHZ);
-	gemtek_bu2614_set(dev, BU2614_FREQ, gemtek_convfreq(freq));
+	gemtek_bu2614_set(gt, BU2614_STDF, GEMTEK_STDF_3_125_KHZ);
+	gemtek_bu2614_set(gt, BU2614_FREQ, gemtek_convfreq(freq));
 
-	gemtek_bu2614_transmit(dev);
+	gemtek_bu2614_transmit(gt);
 }
 
 /*
  * Set mute flag.
  */
-static void gemtek_mute(struct gemtek_device *dev)
+static void gemtek_mute(struct gemtek *gt)
 {
 	int i;
-	dev->muted = 1;
+
+	gt->muted = 1;
 
 	if (hardmute) {
 		/* Turn off PLL, disable data output */
-		gemtek_bu2614_set(dev, BU2614_PORT, 0);
-		gemtek_bu2614_set(dev, BU2614_FMES, 0);	/* CT bit off	*/
-		gemtek_bu2614_set(dev, BU2614_SWIN, 0);	/* FM-mode	*/
-		gemtek_bu2614_set(dev, BU2614_SWAL, 0);
-		gemtek_bu2614_set(dev, BU2614_FMUN, 0);	/* GT bit off	*/
-		gemtek_bu2614_set(dev, BU2614_TEST, 0);
-		gemtek_bu2614_set(dev, BU2614_STDF, GEMTEK_PLL_OFF);
-		gemtek_bu2614_set(dev, BU2614_FREQ, 0);
-		gemtek_bu2614_transmit(dev);
-	} else {
-		spin_lock(&lock);
+		gemtek_bu2614_set(gt, BU2614_PORT, 0);
+		gemtek_bu2614_set(gt, BU2614_FMES, 0);	/* CT bit off	*/
+		gemtek_bu2614_set(gt, BU2614_SWIN, 0);	/* FM-mode	*/
+		gemtek_bu2614_set(gt, BU2614_SWAL, 0);
+		gemtek_bu2614_set(gt, BU2614_FMUN, 0);	/* GT bit off	*/
+		gemtek_bu2614_set(gt, BU2614_TEST, 0);
+		gemtek_bu2614_set(gt, BU2614_STDF, GEMTEK_PLL_OFF);
+		gemtek_bu2614_set(gt, BU2614_FREQ, 0);
+		gemtek_bu2614_transmit(gt);
+		return;
+	}
 
-		/* Read bus contents (CE, CK and DA). */
-		i = inb_p(io);
-		/* Write it back with mute flag set. */
-		outb_p((i >> 5) | GEMTEK_MT, io);
-		udelay(SHORT_DELAY);
+	mutex_lock(&gt->lock);
 
-		spin_unlock(&lock);
-	}
+	/* Read bus contents (CE, CK and DA). */
+	i = inb_p(gt->io);
+	/* Write it back with mute flag set. */
+	outb_p((i >> 5) | GEMTEK_MT, gt->io);
+	udelay(SHORT_DELAY);
+
+	mutex_unlock(&gt->lock);
 }
 
 /*
  * Unset mute flag.
  */
-static void gemtek_unmute(struct gemtek_device *dev)
+static void gemtek_unmute(struct gemtek *gt)
 {
 	int i;
-	dev->muted = 0;
 
+	gt->muted = 0;
 	if (hardmute) {
 		/* Turn PLL back on. */
-		gemtek_setfreq(dev, dev->lastfreq);
-	} else {
-		spin_lock(&lock);
+		gemtek_setfreq(gt, gt->lastfreq);
+		return;
+	}
+	mutex_lock(&gt->lock);
 
-		i = inb_p(io);
-		outb_p(i >> 5, io);
-		udelay(SHORT_DELAY);
+	i = inb_p(gt->io);
+	outb_p(i >> 5, gt->io);
+	udelay(SHORT_DELAY);
 
-		spin_unlock(&lock);
-	}
+	mutex_unlock(&gt->lock);
 }
 
 /*
  * Get signal strength (= stereo status).
  */
-static inline int gemtek_getsigstr(void)
+static inline int gemtek_getsigstr(struct gemtek *gt)
 {
-	return inb_p(io) & GEMTEK_NS ? 0 : 1;
+	int sig;
+
+	mutex_lock(&gt->lock);
+	sig = inb_p(gt->io) & GEMTEK_NS ? 0 : 1;
+	mutex_unlock(&gt->lock);
+	return sig;
 }
 
 /*
  * Check if requested card acts like GemTek Radio card.
  */
-static int gemtek_verify(int port)
+static int gemtek_verify(struct gemtek *gt, int port)
 {
-	static int verified = -1;
 	int i, q;
 
-	if (verified == port)
+	if (gt->verified == port)
 		return 1;
 
-	spin_lock(&lock);
+	mutex_lock(&gt->lock);
 
 	q = inb_p(port);	/* Read bus contents before probing. */
 	/* Try to turn on CE, CK and DA respectively and check if card responds
@@ -316,15 +318,15 @@ static int gemtek_verify(int port)
 		udelay(SHORT_DELAY);
 
 		if ((inb_p(port) & (~GEMTEK_NS)) != (0x17 | (1 << (i + 5)))) {
-			spin_unlock(&lock);
+			mutex_unlock(&gt->lock);
 			return 0;
 		}
 	}
 	outb_p(q >> 5, port);	/* Write bus contents back. */
 	udelay(SHORT_DELAY);
 
-	spin_unlock(&lock);
-	verified = port;
+	mutex_unlock(&gt->lock);
+	gt->verified = port;
 
 	return 1;
 }
@@ -332,83 +334,61 @@ static int gemtek_verify(int port)
 /*
  * Automatic probing for card.
  */
-static int gemtek_probe(void)
+static int gemtek_probe(struct gemtek *gt)
 {
+	struct v4l2_device *v4l2_dev = &gt->v4l2_dev;
 	int ioports[] = { 0x20c, 0x30c, 0x24c, 0x34c, 0x248, 0x28c };
 	int i;
 
 	if (!probe) {
-		printk(KERN_INFO "Automatic device probing disabled.\n");
+		v4l2_info(v4l2_dev, "Automatic device probing disabled.\n");
 		return -1;
 	}
 
-	printk(KERN_INFO "Automatic device probing enabled.\n");
+	v4l2_info(v4l2_dev, "Automatic device probing enabled.\n");
 
 	for (i = 0; i < ARRAY_SIZE(ioports); ++i) {
-		printk(KERN_INFO "Trying I/O port 0x%x...\n", ioports[i]);
+		v4l2_info(v4l2_dev, "Trying I/O port 0x%x...\n", ioports[i]);
 
 		if (!request_region(ioports[i], 1, "gemtek-probe")) {
-			printk(KERN_WARNING "I/O port 0x%x busy!\n",
+			v4l2_warn(v4l2_dev, "I/O port 0x%x busy!\n",
 			       ioports[i]);
 			continue;
 		}
 
-		if (gemtek_verify(ioports[i])) {
-			printk(KERN_INFO "Card found from I/O port "
+		if (gemtek_verify(gt, ioports[i])) {
+			v4l2_info(v4l2_dev, "Card found from I/O port "
 			       "0x%x!\n", ioports[i]);
 
 			release_region(ioports[i], 1);
-
-			io = ioports[i];
-			return io;
+			gt->io = ioports[i];
+			return gt->io;
 		}
 
 		release_region(ioports[i], 1);
 	}
 
-	printk(KERN_ERR "Automatic probing failed!\n");
-
+	v4l2_err(v4l2_dev, "Automatic probing failed!\n");
 	return -1;
 }
 
 /*
  * Video 4 Linux stuff.
  */
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id = V4L2_CID_AUDIO_MUTE,
-		.name = "Mute",
-		.minimum = 0,
-		.maximum = 1,
-		.default_value = 1,
-		.type = V4L2_CTRL_TYPE_BOOLEAN,
-	}, {
-		.id = V4L2_CID_AUDIO_VOLUME,
-		.name = "Volume",
-		.minimum = 0,
-		.maximum = 65535,
-		.step = 65535,
-		.default_value = 0xff,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
-
-static int gemtek_exclusive_open(struct file *file)
+static int gemtek_open(struct file *file)
 {
-	return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int gemtek_exclusive_release(struct file *file)
+static int gemtek_release(struct file *file)
 {
-	clear_bit(0, &in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations gemtek_fops = {
 	.owner		= THIS_MODULE,
-	.open		= gemtek_exclusive_open,
-	.release	= gemtek_exclusive_release,
+	.open		= gemtek_open,
+	.release	= gemtek_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -417,23 +397,25 @@ static int vidioc_querycap(struct file *file, void *priv,
 {
 	strlcpy(v->driver, "radio-gemtek", sizeof(v->driver));
 	strlcpy(v->card, "GemTek", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
 {
+	struct gemtek *gt = video_drvdata(file);
+
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 	v->rangelow = GEMTEK_LOWFREQ;
 	v->rangehigh = GEMTEK_HIGHFREQ;
 	v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
-	v->signal = 0xffff * gemtek_getsigstr();
+	v->signal = 0xffff * gemtek_getsigstr(gt);
 	if (v->signal) {
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 		v->rxsubchans = V4L2_TUNER_SUB_STEREO;
@@ -441,65 +423,56 @@ static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
 		v->audmode = V4L2_TUNER_MODE_MONO;
 		v->rxsubchans = V4L2_TUNER_SUB_MONO;
 	}
-
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return (v->index != 0) ? -EINVAL : 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *priv,
+static int vidioc_g_frequency(struct file *file, void *priv,
 			      struct v4l2_frequency *f)
 {
-	struct gemtek_device *rt = video_drvdata(file);
-
-	gemtek_setfreq(rt, f->frequency);
+	struct gemtek *gt = video_drvdata(file);
 
+	if (f->tuner != 0)
+		return -EINVAL;
+	f->type = V4L2_TUNER_RADIO;
+	f->frequency = gt->lastfreq;
 	return 0;
 }
 
-static int vidioc_g_frequency(struct file *file, void *priv,
+static int vidioc_s_frequency(struct file *file, void *priv,
 			      struct v4l2_frequency *f)
 {
-	struct gemtek_device *rt = video_drvdata(file);
+	struct gemtek *gt = video_drvdata(file);
 
-	f->type = V4L2_TUNER_RADIO;
-	f->frequency = rt->lastfreq;
+	if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)
+		return -EINVAL;
+	gemtek_setfreq(gt, f->frequency);
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
 			    struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); ++i) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]), sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
+	default:
+		return -EINVAL;
 	}
-	return -EINVAL;
 }
 
 static int vidioc_g_ctrl(struct file *file, void *priv,
 			 struct v4l2_control *ctrl)
 {
-	struct gemtek_device *rt = video_drvdata(file);
+	struct gemtek *gt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = rt->muted;
-		return 0;
-	case V4L2_CID_AUDIO_VOLUME:
-		if (rt->muted)
-			ctrl->value = 0;
-		else
-			ctrl->value = 65535;
+		ctrl->value = gt->muted;
 		return 0;
 	}
 	return -EINVAL;
@@ -508,35 +481,19 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 			 struct v4l2_control *ctrl)
 {
-	struct gemtek_device *rt = video_drvdata(file);
+	struct gemtek *gt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		if (ctrl->value)
-			gemtek_mute(rt);
-		else
-			gemtek_unmute(rt);
-		return 0;
-	case V4L2_CID_AUDIO_VOLUME:
-		if (ctrl->value)
-			gemtek_unmute(rt);
+			gemtek_mute(gt);
 		else
-			gemtek_mute(rt);
+			gemtek_unmute(gt);
 		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -545,16 +502,20 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return (i != 0) ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-	return 0;
+	return (a->index != 0) ? -EINVAL : 0;
 }
 
 static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
@@ -572,62 +533,73 @@ static const struct v4l2_ioctl_ops gemtek_ioctl_ops = {
 	.vidioc_s_ctrl		= vidioc_s_ctrl
 };
 
-static struct video_device gemtek_radio = {
-	.name		= "GemTek Radio card",
-	.fops		= &gemtek_fops,
-	.ioctl_ops 	= &gemtek_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 /*
  * Initialization / cleanup related stuff.
  */
 
-/*
- * Initilize card.
- */
 static int __init gemtek_init(void)
 {
-	printk(KERN_INFO RADIO_BANNER "\n");
+	struct gemtek *gt = &gemtek_card;
+	struct v4l2_device *v4l2_dev = &gt->v4l2_dev;
+	int res;
 
-	spin_lock_init(&lock);
+	strlcpy(v4l2_dev->name, "gemtek", sizeof(v4l2_dev->name));
 
-	gemtek_probe();
-	if (io) {
-		if (!request_region(io, 1, "gemtek")) {
-			printk(KERN_ERR "I/O port 0x%x already in use.\n", io);
+	v4l2_info(v4l2_dev, "GemTek Radio card driver: v0.0.3\n");
+
+	mutex_init(&gt->lock);
+
+	gt->verified = -1;
+	gt->io = io;
+	gemtek_probe(gt);
+	if (gt->io) {
+		if (!request_region(gt->io, 1, "gemtek")) {
+			v4l2_err(v4l2_dev, "I/O port 0x%x already in use.\n", gt->io);
 			return -EBUSY;
 		}
 
-		if (!gemtek_verify(io))
-			printk(KERN_WARNING "Card at I/O port 0x%x does not "
+		if (!gemtek_verify(gt, gt->io))
+			v4l2_warn(v4l2_dev, "Card at I/O port 0x%x does not "
 			       "respond properly, check your "
-			       "configuration.\n", io);
+			       "configuration.\n", gt->io);
 		else
-			printk(KERN_INFO "Using I/O port 0x%x.\n", io);
+			v4l2_info(v4l2_dev, "Using I/O port 0x%x.\n", gt->io);
 	} else if (probe) {
-		printk(KERN_ERR "Automatic probing failed and no "
+		v4l2_err(v4l2_dev, "Automatic probing failed and no "
 		       "fixed I/O port defined.\n");
 		return -ENODEV;
 	} else {
-		printk(KERN_ERR "Automatic probing disabled but no fixed "
+		v4l2_err(v4l2_dev, "Automatic probing disabled but no fixed "
 		       "I/O port defined.");
 		return -EINVAL;
 	}
 
-	video_set_drvdata(&gemtek_radio, &gemtek_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		release_region(gt->io, 1);
+		return res;
+	}
 
-	if (video_register_device(&gemtek_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 1);
+	strlcpy(gt->vdev.name, v4l2_dev->name, sizeof(gt->vdev.name));
+	gt->vdev.v4l2_dev = v4l2_dev;
+	gt->vdev.fops = &gemtek_fops;
+	gt->vdev.ioctl_ops = &gemtek_ioctl_ops;
+	gt->vdev.release = video_device_release_empty;
+	video_set_drvdata(&gt->vdev, gt);
+
+	if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(gt->io, 1);
 		return -EBUSY;
 	}
 
 	/* Set defaults */
-	gemtek_unit.lastfreq = GEMTEK_LOWFREQ;
-	gemtek_unit.bu2614data = 0;
+	gt->lastfreq = GEMTEK_LOWFREQ;
+	gt->bu2614data = 0;
 
 	if (initmute)
-		gemtek_mute(&gemtek_unit);
+		gemtek_mute(gt);
 
 	return 0;
 }
@@ -637,15 +609,19 @@ static int __init gemtek_init(void)
  */
 static void __exit gemtek_exit(void)
 {
+	struct gemtek *gt = &gemtek_card;
+	struct v4l2_device *v4l2_dev = &gt->v4l2_dev;
+
 	if (shutdown) {
 		hardmute = 1;	/* Turn off PLL */
-		gemtek_mute(&gemtek_unit);
+		gemtek_mute(gt);
 	} else {
-		printk(KERN_INFO "Module unloaded but card not muted!\n");
+		v4l2_info(v4l2_dev, "Module unloaded but card not muted!\n");
 	}
 
-	video_unregister_device(&gemtek_radio);
-	release_region(io, 1);
+	video_unregister_device(&gt->vdev);
+	v4l2_device_unregister(&gt->v4l2_dev);
+	release_region(gt->io, 1);
 }
 
 module_init(gemtek_init);
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index ba3a13a90013..01a6d22950ad 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -22,27 +22,22 @@
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #include <linux/pci.h>
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
+#include <linux/io.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,6)
-#define DRIVER_VERSION	"0.06"
+MODULE_AUTHOR("Adam Tlalka, atlka@pg.gda.pl");
+MODULE_DESCRIPTION("Radio driver for the Maestro PCI sound card radio.");
+MODULE_LICENSE("GPL");
 
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	}
-};
+static int radio_nr = -1;
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 6)
+#define DRIVER_VERSION	"0.06"
 
 #define GPIO_DATA	0x60   /* port offset from ESS_IO_BASE */
 
@@ -72,62 +67,27 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 
 #define BITS2FREQ(x)	((x) * FREQ_STEP - FREQ_IF)
 
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
+struct maestro {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct pci_dev *pdev;
+	struct mutex lock;
 
-static unsigned long in_use;
-
-static int maestro_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+	u16	io;	/* base of Maestro card radio io (GPIO_DATA)*/
+	u16	muted;	/* VIDEO_AUDIO_MUTE */
+	u16	stereo;	/* VIDEO_TUNER_STEREO_ON */
+	u16	tuned;	/* signal strength (0 or 0xffff) */
+};
 
-static int maestro_exclusive_open(struct file *file)
+static inline struct maestro *to_maestro(struct v4l2_device *v4l2_dev)
 {
-	return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
+	return container_of(v4l2_dev, struct maestro, v4l2_dev);
 }
 
-static int maestro_exclusive_release(struct file *file)
+static u32 radio_bits_get(struct maestro *dev)
 {
-	clear_bit(0, &in_use);
-	return 0;
-}
-
-static void maestro_remove(struct pci_dev *pdev);
-
-static struct pci_device_id maestro_r_pci_tbl[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1968),
-		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
-		.class_mask = 0xffff00 },
-	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1978),
-		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
-		.class_mask = 0xffff00 },
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(pci, maestro_r_pci_tbl);
-
-static struct pci_driver maestro_r_driver = {
-	.name		= "maestro_radio",
-	.id_table	= maestro_r_pci_tbl,
-	.probe		= maestro_probe,
-	.remove		= __devexit_p(maestro_remove),
-};
-
-static const struct v4l2_file_operations maestro_fops = {
-	.owner		= THIS_MODULE,
-	.open           = maestro_exclusive_open,
-	.release        = maestro_exclusive_release,
-	.ioctl		= video_ioctl2,
-};
-
-struct radio_device {
-	u16	io,	/* base of Maestro card radio io (GPIO_DATA)*/
-		muted,	/* VIDEO_AUDIO_MUTE */
-		stereo,	/* VIDEO_TUNER_STEREO_ON */
-		tuned;	/* signal strength (0 or 0xffff) */
-};
-
-static u32 radio_bits_get(struct radio_device *dev)
-{
-	register u16 io=dev->io, l, rdata;
-	register u32 data=0;
+	u16 io = dev->io, l, rdata;
+	u32 data = 0;
 	u16 omask;
 
 	omask = inw(io + IO_MASK);
@@ -135,25 +95,23 @@ static u32 radio_bits_get(struct radio_device *dev)
 	outw(0, io);
 	udelay(16);
 
-	for (l=24;l--;) {
+	for (l = 24; l--;) {
 		outw(STR_CLK, io);		/* HI state */
 		udelay(2);
-		if(!l)
+		if (!l)
 			dev->tuned = inw(io) & STR_MOST ? 0 : 0xffff;
 		outw(0, io);			/* LO state */
 		udelay(2);
 		data <<= 1;			/* shift data */
 		rdata = inw(io);
-		if(!l)
-			dev->stereo =  rdata & STR_MOST ?
-			0 : 1;
-		else
-			if(rdata & STR_DATA)
-				data++;
+		if (!l)
+			dev->stereo = (rdata & STR_MOST) ?  0 : 1;
+		else if (rdata & STR_DATA)
+			data++;
 		udelay(2);
 	}
 
-	if(dev->muted)
+	if (dev->muted)
 		outw(STR_WREN, io);
 
 	udelay(4);
@@ -162,18 +120,18 @@ static u32 radio_bits_get(struct radio_device *dev)
 	return data & 0x3ffe;
 }
 
-static void radio_bits_set(struct radio_device *dev, u32 data)
+static void radio_bits_set(struct maestro *dev, u32 data)
 {
-	register u16 io=dev->io, l, bits;
+	u16 io = dev->io, l, bits;
 	u16 omask, odir;
 
 	omask = inw(io + IO_MASK);
-	odir  = (inw(io + IO_DIR) & ~STR_DATA) | (STR_CLK | STR_WREN);
+	odir = (inw(io + IO_DIR) & ~STR_DATA) | (STR_CLK | STR_WREN);
 	outw(odir | STR_DATA, io + IO_DIR);
 	outw(~(STR_DATA | STR_CLK | STR_WREN), io + IO_MASK);
 	udelay(16);
-	for (l=25;l;l--) {
-		bits = ((data >> 18) & STR_DATA) | STR_WREN ;
+	for (l = 25; l; l--) {
+		bits = ((data >> 18) & STR_DATA) | STR_WREN;
 		data <<= 1;			/* shift data */
 		outw(bits, io);			/* start strobe */
 		udelay(2);
@@ -183,7 +141,7 @@ static void radio_bits_set(struct radio_device *dev, u32 data)
 		udelay(4);
 	}
 
-	if(!dev->muted)
+	if (!dev->muted)
 		outw(0, io);
 
 	udelay(4);
@@ -195,78 +153,79 @@ static void radio_bits_set(struct radio_device *dev, u32 data)
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *v)
 {
+	struct maestro *dev = video_drvdata(file);
+
 	strlcpy(v->driver, "radio-maestro", sizeof(v->driver));
 	strlcpy(v->card, "Maestro Radio", sizeof(v->card));
-	sprintf(v->bus_info, "PCI");
+	snprintf(v->bus_info, sizeof(v->bus_info), "PCI:%s", pci_name(dev->pdev));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maestro *dev = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	(void)radio_bits_get(card);
+	mutex_lock(&dev->lock);
+	radio_bits_get(dev);
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 	v->rangelow = FREQ_LO;
 	v->rangehigh = FREQ_HI;
-	v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
 	v->capability = V4L2_TUNER_CAP_LOW;
-	if(card->stereo)
+	if (dev->stereo)
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 	else
 		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = card->tuned;
+	v->signal = dev->tuned;
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maestro *dev = video_drvdata(file);
 
 	if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
 		return -EINVAL;
-	radio_bits_set(card, FREQ2BITS(f->frequency));
+	mutex_lock(&dev->lock);
+	radio_bits_set(dev, FREQ2BITS(f->frequency));
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maestro *dev = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
-	f->frequency = BITS2FREQ(radio_bits_get(card));
+	mutex_lock(&dev->lock);
+	f->frequency = BITS2FREQ(radio_bits_get(dev));
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
 	}
 	return -EINVAL;
 }
@@ -274,11 +233,11 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maestro *dev = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = card->muted;
+		ctrl->value = dev->muted;
 		return 0;
 	}
 	return -EINVAL;
@@ -287,56 +246,85 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct radio_device *card = video_drvdata(file);
-	register u16 io = card->io;
-	register u16 omask = inw(io + IO_MASK);
+	struct maestro *dev = video_drvdata(file);
+	u16 io = dev->io;
+	u16 omask;
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
+		mutex_lock(&dev->lock);
+		omask = inw(io + IO_MASK);
 		outw(~STR_WREN, io + IO_MASK);
-		outw((card->muted = ctrl->value ) ?
-				STR_WREN : 0, io);
+		dev->muted = ctrl->value;
+		outw(dev->muted ? STR_WREN : 0, io);
 		udelay(4);
 		outw(omask, io + IO_MASK);
 		msleep(125);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 	return -EINVAL;
 }
 
+static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+	*i = 0;
+	return 0;
+}
+
+static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
+{
+	return i ? -EINVAL : 0;
+}
+
 static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
 	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
 {
-	*i = 0;
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
-static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
+static int maestro_open(struct file *file)
 {
-	if (i != 0)
-		return -EINVAL;
 	return 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
+static int maestro_release(struct file *file)
 {
-	if (a->index != 0)
-		return -EINVAL;
 	return 0;
 }
 
-static u16 __devinit radio_power_on(struct radio_device *dev)
+static const struct v4l2_file_operations maestro_fops = {
+	.owner		= THIS_MODULE,
+	.open           = maestro_open,
+	.release        = maestro_release,
+	.ioctl		= video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
+	.vidioc_querycap    = vidioc_querycap,
+	.vidioc_g_tuner     = vidioc_g_tuner,
+	.vidioc_s_tuner     = vidioc_s_tuner,
+	.vidioc_g_audio     = vidioc_g_audio,
+	.vidioc_s_audio     = vidioc_s_audio,
+	.vidioc_g_input     = vidioc_g_input,
+	.vidioc_s_input     = vidioc_s_input,
+	.vidioc_g_frequency = vidioc_g_frequency,
+	.vidioc_s_frequency = vidioc_s_frequency,
+	.vidioc_queryctrl   = vidioc_queryctrl,
+	.vidioc_g_ctrl      = vidioc_g_ctrl,
+	.vidioc_s_ctrl      = vidioc_s_ctrl,
+};
+
+static u16 __devinit radio_power_on(struct maestro *dev)
 {
 	register u16 io = dev->io;
 	register u32 ofreq;
@@ -360,33 +348,11 @@ static u16 __devinit radio_power_on(struct radio_device *dev)
 	return (ofreq == radio_bits_get(dev));
 }
 
-static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
-	.vidioc_querycap    = vidioc_querycap,
-	.vidioc_g_tuner     = vidioc_g_tuner,
-	.vidioc_s_tuner     = vidioc_s_tuner,
-	.vidioc_g_audio     = vidioc_g_audio,
-	.vidioc_s_audio     = vidioc_s_audio,
-	.vidioc_g_input     = vidioc_g_input,
-	.vidioc_s_input     = vidioc_s_input,
-	.vidioc_g_frequency = vidioc_g_frequency,
-	.vidioc_s_frequency = vidioc_s_frequency,
-	.vidioc_queryctrl   = vidioc_queryctrl,
-	.vidioc_g_ctrl      = vidioc_g_ctrl,
-	.vidioc_s_ctrl      = vidioc_s_ctrl,
-};
-
-static struct video_device maestro_radio = {
-	.name           = "Maestro radio",
-	.fops           = &maestro_fops,
-	.ioctl_ops 	= &maestro_ioctl_ops,
-	.release	= video_device_release,
-};
-
 static int __devinit maestro_probe(struct pci_dev *pdev,
 	const struct pci_device_id *ent)
 {
-	struct radio_device *radio_unit;
-	struct video_device *maestro_radio_inst;
+	struct maestro *dev;
+	struct v4l2_device *v4l2_dev;
 	int retval;
 
 	retval = pci_enable_device(pdev);
@@ -397,46 +363,53 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
 
 	retval = -ENOMEM;
 
-	radio_unit = kzalloc(sizeof(*radio_unit), GFP_KERNEL);
-	if (radio_unit == NULL) {
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL) {
 		dev_err(&pdev->dev, "not enough memory\n");
 		goto err;
 	}
 
-	radio_unit->io = pci_resource_start(pdev, 0) + GPIO_DATA;
+	v4l2_dev = &dev->v4l2_dev;
+	mutex_init(&dev->lock);
+	dev->pdev = pdev;
 
-	maestro_radio_inst = video_device_alloc();
-	if (maestro_radio_inst == NULL) {
-		dev_err(&pdev->dev, "not enough memory\n");
+	strlcpy(v4l2_dev->name, "maestro", sizeof(v4l2_dev->name));
+
+	retval = v4l2_device_register(&pdev->dev, v4l2_dev);
+	if (retval < 0) {
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
 		goto errfr;
 	}
 
-	memcpy(maestro_radio_inst, &maestro_radio, sizeof(maestro_radio));
-	video_set_drvdata(maestro_radio_inst, radio_unit);
-	pci_set_drvdata(pdev, maestro_radio_inst);
+	dev->io = pci_resource_start(pdev, 0) + GPIO_DATA;
 
-	retval = video_register_device(maestro_radio_inst, VFL_TYPE_RADIO, radio_nr);
+	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
+	dev->vdev.v4l2_dev = v4l2_dev;
+	dev->vdev.fops = &maestro_fops;
+	dev->vdev.ioctl_ops = &maestro_ioctl_ops;
+	dev->vdev.release = video_device_release_empty;
+	video_set_drvdata(&dev->vdev, dev);
+
+	retval = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
 	if (retval) {
-		printk(KERN_ERR "can't register video device!\n");
+		v4l2_err(v4l2_dev, "can't register video device!\n");
 		goto errfr1;
 	}
 
-	if (!radio_power_on(radio_unit)) {
+	if (!radio_power_on(dev)) {
 		retval = -EIO;
 		goto errunr;
 	}
 
-	dev_info(&pdev->dev, "version " DRIVER_VERSION " time " __TIME__ "  "
-		 __DATE__ "\n");
-	dev_info(&pdev->dev, "radio chip initialized\n");
+	v4l2_info(v4l2_dev, "version " DRIVER_VERSION "\n");
 
 	return 0;
 errunr:
-	video_unregister_device(maestro_radio_inst);
+	video_unregister_device(&dev->vdev);
 errfr1:
-	video_device_release(maestro_radio_inst);
+	v4l2_device_unregister(v4l2_dev);
 errfr:
-	kfree(radio_unit);
+	kfree(dev);
 err:
 	return retval;
 
@@ -444,11 +417,31 @@ err:
 
 static void __devexit maestro_remove(struct pci_dev *pdev)
 {
-	struct video_device *vdev = pci_get_drvdata(pdev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct maestro *dev = to_maestro(v4l2_dev);
 
-	video_unregister_device(vdev);
+	video_unregister_device(&dev->vdev);
+	v4l2_device_unregister(&dev->v4l2_dev);
 }
 
+static struct pci_device_id maestro_r_pci_tbl[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1968),
+		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
+		.class_mask = 0xffff00 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ESS1978),
+		.class = PCI_CLASS_MULTIMEDIA_AUDIO << 8,
+		.class_mask = 0xffff00 },
+	{ 0 }
+};
+MODULE_DEVICE_TABLE(pci, maestro_r_pci_tbl);
+
+static struct pci_driver maestro_r_driver = {
+	.name		= "maestro_radio",
+	.id_table	= maestro_r_pci_tbl,
+	.probe		= maestro_probe,
+	.remove		= __devexit_p(maestro_remove),
+};
+
 static int __init maestro_radio_init(void)
 {
 	int retval = pci_register_driver(&maestro_r_driver);
@@ -466,7 +459,3 @@ static void __exit maestro_radio_exit(void)
 
 module_init(maestro_radio_init);
 module_exit(maestro_radio_exit);
-
-MODULE_AUTHOR("Adam Tlalka, atlka@pg.gda.pl");
-MODULE_DESCRIPTION("Radio driver for the Maestro PCI sound card radio.");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index c5dc00aa9c9f..2606f0b30355 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -37,38 +37,32 @@
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <linux/mutex.h>
-
 #include <linux/pci.h>
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
+MODULE_AUTHOR("Dimitromanolakis Apostolos, apdim@grecian.net");
+MODULE_DESCRIPTION("Radio driver for the Guillemot Maxi Radio FM2000 radio.");
+MODULE_LICENSE("GPL");
+
+static int radio_nr = -1;
+module_param(radio_nr, int, 0);
+
+static int debug;
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "activates debug info");
+
 #define DRIVER_VERSION	"0.77"
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,7,7)
-
-static struct video_device maxiradio_radio;
-
-#define dprintk(num, fmt, arg...)                                          \
-	do {                                                               \
-		if (maxiradio_radio.debug >= num)                          \
-			printk(KERN_DEBUG "%s: " fmt,                      \
-				maxiradio_radio.name, ## arg); } while (0)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	}
-};
+#define RADIO_VERSION KERNEL_VERSION(0, 7, 7)
+
+#define dprintk(dev, num, fmt, arg...) \
+	v4l2_dbg(num, debug, &dev->v4l2_dev, fmt, ## arg)
 
 #ifndef PCI_VENDOR_ID_GUILLEMOT
 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
@@ -80,90 +74,70 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 
 
 /* TEA5757 pin mappings */
-static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16 ;
-
-static int radio_nr = -1;
-module_param(radio_nr, int, 0);
+static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
 
-static unsigned long in_use;
-
-#define FREQ_LO		 50*16000
-#define FREQ_HI		150*16000
+#define FREQ_LO		(50 * 16000)
+#define FREQ_HI		(150 * 16000)
 
 #define FREQ_IF         171200 /* 10.7*16000   */
 #define FREQ_STEP       200    /* 12.5*16      */
 
 /* (x==fmhz*16*1000) -> bits */
-#define FREQ2BITS(x)	((( (unsigned int)(x)+FREQ_IF+(FREQ_STEP<<1)) \
-			/(FREQ_STEP<<2))<<2)
+#define FREQ2BITS(x) \
+  ((((unsigned int)(x) + FREQ_IF + (FREQ_STEP << 1)) / (FREQ_STEP << 2)) << 2)
 
 #define BITS2FREQ(x)	((x) * FREQ_STEP - FREQ_IF)
 
 
-static int maxiradio_exclusive_open(struct file *file)
+struct maxiradio
 {
-	return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
-}
-
-static int maxiradio_exclusive_release(struct file *file)
-{
-	clear_bit(0, &in_use);
-	return 0;
-}
-
-static const struct v4l2_file_operations maxiradio_fops = {
-	.owner		= THIS_MODULE,
-	.open           = maxiradio_exclusive_open,
-	.release        = maxiradio_exclusive_release,
-	.ioctl          = video_ioctl2,
-};
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct pci_dev *pdev;
 
-static struct radio_device
-{
-	__u16	io,	/* base of radio io */
-		muted,	/* VIDEO_AUDIO_MUTE */
-		stereo,	/* VIDEO_TUNER_STEREO_ON */
-		tuned;	/* signal strength (0 or 0xffff) */
+	u16	io;	/* base of radio io */
+	u16	muted;	/* VIDEO_AUDIO_MUTE */
+	u16	stereo;	/* VIDEO_TUNER_STEREO_ON */
+	u16	tuned;	/* signal strength (0 or 0xffff) */
 
 	unsigned long freq;
 
 	struct mutex lock;
-} radio_unit = {
-	.muted =1,
-	.freq = FREQ_LO,
 };
 
-static void outbit(unsigned long bit, __u16 io)
+static inline struct maxiradio *to_maxiradio(struct v4l2_device *v4l2_dev)
 {
-	if (bit != 0)
-		{
-			outb(  power|wren|data     ,io); udelay(4);
-			outb(  power|wren|data|clk ,io); udelay(4);
-			outb(  power|wren|data     ,io); udelay(4);
-		}
-	else
-		{
-			outb(  power|wren          ,io); udelay(4);
-			outb(  power|wren|clk      ,io); udelay(4);
-			outb(  power|wren          ,io); udelay(4);
-		}
+	return container_of(v4l2_dev, struct maxiradio, v4l2_dev);
 }
 
-static void turn_power(__u16 io, int p)
+static void outbit(unsigned long bit, u16 io)
+{
+	int val = power | wren | (bit ? data : 0);
+
+	outb(val, io);
+	udelay(4);
+	outb(val | clk, io);
+	udelay(4);
+	outb(val, io);
+	udelay(4);
+}
+
+static void turn_power(struct maxiradio *dev, int p)
 {
 	if (p != 0) {
-		dprintk(1, "Radio powered on\n");
-		outb(power, io);
+		dprintk(dev, 1, "Radio powered on\n");
+		outb(power, dev->io);
 	} else {
-		dprintk(1, "Radio powered off\n");
-		outb(0,io);
+		dprintk(dev, 1, "Radio powered off\n");
+		outb(0, dev->io);
 	}
 }
 
-static void set_freq(__u16 io, __u32 freq)
+static void set_freq(struct maxiradio *dev, u32 freq)
 {
 	unsigned long int si;
 	int bl;
+	int io = dev->io;
 	int val = FREQ2BITS(freq);
 
 	/* TEA5757 shift register bits (see pdf) */
@@ -188,14 +162,14 @@ static void set_freq(__u16 io, __u32 freq)
 		si >>= 1;
 	}
 
-	dprintk(1, "Radio freq set to %d.%02d MHz\n",
+	dprintk(dev, 1, "Radio freq set to %d.%02d MHz\n",
 				freq / 16000,
 				freq % 16000 * 100 / 16000);
 
-	turn_power(io, 1);
+	turn_power(dev, 1);
 }
 
-static int get_stereo(__u16 io)
+static int get_stereo(u16 io)
 {
 	outb(power,io);
 	udelay(4);
@@ -203,7 +177,7 @@ static int get_stereo(__u16 io)
 	return !(inb(io) & mo_st);
 }
 
-static int get_tune(__u16 io)
+static int get_tune(u16 io)
 {
 	outb(power+clk,io);
 	udelay(4);
@@ -212,95 +186,84 @@ static int get_tune(__u16 io)
 }
 
 
-static int vidioc_querycap (struct file *file, void  *priv,
+static int vidioc_querycap(struct file *file, void  *priv,
 			    struct v4l2_capability *v)
 {
-	strlcpy(v->driver, "radio-maxiradio", sizeof (v->driver));
-	strlcpy(v->card, "Maxi Radio FM2000 radio", sizeof (v->card));
-	sprintf(v->bus_info,"ISA");
-	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	struct maxiradio *dev = video_drvdata(file);
 
+	strlcpy(v->driver, "radio-maxiradio", sizeof(v->driver));
+	strlcpy(v->card, "Maxi Radio FM2000 radio", sizeof(v->card));
+	snprintf(v->bus_info, sizeof(v->bus_info), "PCI:%s", pci_name(dev->pdev));
+	v->version = RADIO_VERSION;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
-static int vidioc_g_tuner (struct file *file, void *priv,
+static int vidioc_g_tuner(struct file *file, void *priv,
 			   struct v4l2_tuner *v)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maxiradio *dev = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	memset(v,0,sizeof(*v));
-	strcpy(v->name, "FM");
+	mutex_lock(&dev->lock);
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-
-	v->rangelow=FREQ_LO;
-	v->rangehigh=FREQ_HI;
-	v->rxsubchans =V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
-	v->capability=V4L2_TUNER_CAP_LOW;
-	if(get_stereo(card->io))
+	v->rangelow = FREQ_LO;
+	v->rangehigh = FREQ_HI;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
+	v->capability = V4L2_TUNER_CAP_LOW;
+	if (get_stereo(dev->io))
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 	else
 		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal=0xffff*get_tune(card->io);
+	v->signal = 0xffff * get_tune(dev->io);
+	mutex_unlock(&dev->lock);
 
 	return 0;
 }
 
-static int vidioc_s_tuner (struct file *file, void *priv,
+static int vidioc_s_tuner(struct file *file, void *priv,
 			   struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int vidioc_g_audio (struct file *file, void *priv,
-			   struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "FM");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
-
 	return 0;
 }
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return i ? -EINVAL : 0;
+}
 
+static int vidioc_g_audio(struct file *file, void *priv,
+			   struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 
-static int vidioc_s_audio (struct file *file, void *priv,
+static int vidioc_s_audio(struct file *file, void *priv,
 			   struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
-static int vidioc_s_frequency (struct file *file, void *priv,
+static int vidioc_s_frequency(struct file *file, void *priv,
 			       struct v4l2_frequency *f)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maxiradio *dev = video_drvdata(file);
 
 	if (f->frequency < FREQ_LO || f->frequency > FREQ_HI) {
-		dprintk(1, "radio freq (%d.%02d MHz) out of range (%d-%d)\n",
+		dprintk(dev, 1, "radio freq (%d.%02d MHz) out of range (%d-%d)\n",
 					f->frequency / 16000,
 					f->frequency % 16000 * 100 / 16000,
 					FREQ_LO / 16000, FREQ_HI / 16000);
@@ -308,75 +271,91 @@ static int vidioc_s_frequency (struct file *file, void *priv,
 		return -EINVAL;
 	}
 
-	card->freq = f->frequency;
-	set_freq(card->io, card->freq);
+	mutex_lock(&dev->lock);
+	dev->freq = f->frequency;
+	set_freq(dev, dev->freq);
 	msleep(125);
+	mutex_unlock(&dev->lock);
 
 	return 0;
 }
 
-static int vidioc_g_frequency (struct file *file, void *priv,
+static int vidioc_g_frequency(struct file *file, void *priv,
 			       struct v4l2_frequency *f)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maxiradio *dev = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
-	f->frequency = card->freq;
+	f->frequency = dev->freq;
 
-	dprintk(4, "radio freq is %d.%02d MHz",
+	dprintk(dev, 4, "radio freq is %d.%02d MHz",
 				f->frequency / 16000,
 				f->frequency % 16000 * 100 / 16000);
 
 	return 0;
 }
 
-static int vidioc_queryctrl (struct file *file, void *priv,
+static int vidioc_queryctrl(struct file *file, void *priv,
 			     struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]), sizeof(*qc));
-			return (0);
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
 	}
-
 	return -EINVAL;
 }
 
-static int vidioc_g_ctrl (struct file *file, void *priv,
-			    struct v4l2_control *ctrl)
+static int vidioc_g_ctrl(struct file *file, void *priv,
+		struct v4l2_control *ctrl)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maxiradio *dev = video_drvdata(file);
 
 	switch (ctrl->id) {
-		case V4L2_CID_AUDIO_MUTE:
-			ctrl->value=card->muted;
-			return (0);
+	case V4L2_CID_AUDIO_MUTE:
+		ctrl->value = dev->muted;
+		return 0;
 	}
 
 	return -EINVAL;
 }
 
-static int vidioc_s_ctrl (struct file *file, void *priv,
-			  struct v4l2_control *ctrl)
+static int vidioc_s_ctrl(struct file *file, void *priv,
+		struct v4l2_control *ctrl)
 {
-	struct radio_device *card = video_drvdata(file);
+	struct maxiradio *dev = video_drvdata(file);
 
 	switch (ctrl->id) {
-		case V4L2_CID_AUDIO_MUTE:
-			card->muted = ctrl->value;
-			if(card->muted)
-				turn_power(card->io, 0);
-			else
-				set_freq(card->io, card->freq);
-			return 0;
+	case V4L2_CID_AUDIO_MUTE:
+		mutex_lock(&dev->lock);
+		dev->muted = ctrl->value;
+		if (dev->muted)
+			turn_power(dev, 0);
+		else
+			set_freq(dev, dev->freq);
+		mutex_unlock(&dev->lock);
+		return 0;
 	}
 
 	return -EINVAL;
 }
 
+static int maxiradio_open(struct file *file)
+{
+	return 0;
+}
+
+static int maxiradio_release(struct file *file)
+{
+	return 0;
+}
+
+static const struct v4l2_file_operations maxiradio_fops = {
+	.owner		= THIS_MODULE,
+	.open           = maxiradio_open,
+	.release        = maxiradio_release,
+	.ioctl          = video_ioctl2,
+};
+
 static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
 	.vidioc_querycap    = vidioc_querycap,
 	.vidioc_g_tuner     = vidioc_g_tuner,
@@ -392,60 +371,84 @@ static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device maxiradio_radio = {
-	.name		= "Maxi Radio FM2000 radio",
-	.fops           = &maxiradio_fops,
-	.ioctl_ops 	= &maxiradio_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-	if(!request_region(pci_resource_start(pdev, 0),
+	struct maxiradio *dev;
+	struct v4l2_device *v4l2_dev;
+	int retval = -ENOMEM;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL) {
+		dev_err(&pdev->dev, "not enough memory\n");
+		return -ENOMEM;
+	}
+
+	v4l2_dev = &dev->v4l2_dev;
+	mutex_init(&dev->lock);
+	dev->pdev = pdev;
+	dev->muted = 1;
+	dev->freq = FREQ_LO;
+
+	strlcpy(v4l2_dev->name, "maxiradio", sizeof(v4l2_dev->name));
+
+	retval = v4l2_device_register(&pdev->dev, v4l2_dev);
+	if (retval < 0) {
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		goto errfr;
+	}
+
+	if (!request_region(pci_resource_start(pdev, 0),
 			   pci_resource_len(pdev, 0), "Maxi Radio FM 2000")) {
-		printk(KERN_ERR "radio-maxiradio: can't reserve I/O ports\n");
+		v4l2_err(v4l2_dev, "can't reserve I/O ports\n");
 		goto err_out;
 	}
 
 	if (pci_enable_device(pdev))
 		goto err_out_free_region;
 
-	radio_unit.io = pci_resource_start(pdev, 0);
-	mutex_init(&radio_unit.lock);
-	video_set_drvdata(&maxiradio_radio, &radio_unit);
+	dev->io = pci_resource_start(pdev, 0);
+	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
+	dev->vdev.v4l2_dev = v4l2_dev;
+	dev->vdev.fops = &maxiradio_fops;
+	dev->vdev.ioctl_ops = &maxiradio_ioctl_ops;
+	dev->vdev.release = video_device_release_empty;
+	video_set_drvdata(&dev->vdev, dev);
 
-	if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		printk("radio-maxiradio: can't register device!");
+	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_err(v4l2_dev, "can't register device!");
 		goto err_out_free_region;
 	}
 
-	printk(KERN_INFO "radio-maxiradio: version "
-	       DRIVER_VERSION
-	       " time "
-	       __TIME__ "  "
-	       __DATE__
-	       "\n");
+	v4l2_info(v4l2_dev, "version " DRIVER_VERSION
+			" time " __TIME__ "  " __DATE__ "\n");
 
-	printk(KERN_INFO "radio-maxiradio: found Guillemot MAXI Radio device (io = 0x%x)\n",
-	       radio_unit.io);
+	v4l2_info(v4l2_dev, "found Guillemot MAXI Radio device (io = 0x%x)\n",
+	       dev->io);
 	return 0;
 
 err_out_free_region:
 	release_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
 err_out:
+	v4l2_device_unregister(v4l2_dev);
+errfr:
+	kfree(dev);
 	return -ENODEV;
 }
 
 static void __devexit maxiradio_remove_one(struct pci_dev *pdev)
 {
-	video_unregister_device(&maxiradio_radio);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct maxiradio *dev = to_maxiradio(v4l2_dev);
+
+	video_unregister_device(&dev->vdev);
+	v4l2_device_unregister(&dev->v4l2_dev);
 	release_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
 }
 
 static struct pci_device_id maxiradio_pci_tbl[] = {
 	{ PCI_VENDOR_ID_GUILLEMOT, PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO,
 		PCI_ANY_ID, PCI_ANY_ID, },
-	{ 0,}
+	{ 0 }
 };
 
 MODULE_DEVICE_TABLE(pci, maxiradio_pci_tbl);
@@ -469,10 +472,3 @@ static void __exit maxiradio_radio_exit(void)
 
 module_init(maxiradio_radio_init);
 module_exit(maxiradio_radio_exit);
-
-MODULE_AUTHOR("Dimitromanolakis Apostolos, apdim@grecian.net");
-MODULE_DESCRIPTION("Radio driver for the Guillemot Maxi Radio FM2000 radio.");
-MODULE_LICENSE("GPL");
-
-module_param_named(debug,maxiradio_radio.debug, int, 0644);
-MODULE_PARM_DESC(debug,"activates debug info");
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index fdfc7bf86b9e..ded25bfb366e 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -22,7 +22,7 @@
  */
 
 /*
- * Big thanks to authors of dsbr100.c and radio-si470x.c
+ * Big thanks to authors and contributors of dsbr100.c and radio-si470x.c
  *
  * When work was looked pretty good, i discover this:
  * http://av-usbradio.sourceforge.net/index.php
@@ -30,18 +30,23 @@
  * Latest release of theirs project was in 2005.
  * Probably, this driver could be improved trough using their
  * achievements (specifications given).
- * So, we have smth to begin with.
+ * Also, Faidon Liambotis <paravoid@debian.org> wrote nice driver for this radio
+ * in 2007. He allowed to use his driver to improve current mr800 radio driver.
+ * http://kerneltrap.org/mailarchive/linux-usb-devel/2007/10/11/342492
  *
- * History:
  * Version 0.01:	First working version.
  * 			It's required to blacklist AverMedia USB Radio
  * 			in usbhid/hid-quirks.c
+ * Version 0.10:	A lot of cleanups and fixes: unpluging the device,
+ * 			few mutex locks were added, codinstyle issues, etc.
+ * 			Added stereo support. Thanks to
+ * 			Douglas Schilling Landgraf <dougsland@gmail.com> and
+ * 			David Ellingsworth <david@identd.dyndns.org>
+ * 			for discussion, help and support.
  *
  * Many things to do:
  * 	- Correct power managment of device (suspend & resume)
- * 	- Make x86 independance (little-endian and big-endian stuff)
  * 	- Add code for scanning and smooth tuning
- * 	- Checked and add stereo&mono stuff
  * 	- Add code for sensitivity value
  * 	- Correct mistakes
  * 	- In Japan another FREQ_MIN and FREQ_MAX
@@ -62,8 +67,8 @@
 /* driver and module definitions */
 #define DRIVER_AUTHOR "Alexey Klimov <klimov.linux@gmail.com>"
 #define DRIVER_DESC "AverMedia MR 800 USB FM radio driver"
-#define DRIVER_VERSION "0.01"
-#define RADIO_VERSION KERNEL_VERSION(0, 0, 1)
+#define DRIVER_VERSION "0.10"
+#define RADIO_VERSION KERNEL_VERSION(0, 1, 0)
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
@@ -87,6 +92,22 @@ devices, that would be 76 and 91.  */
 #define FREQ_MAX 108.0
 #define FREQ_MUL 16000
 
+/*
+ * Commands that device should understand
+ * List isnt full and will be updated with implementation of new functions
+ */
+#define AMRADIO_SET_FREQ	0xa4
+#define AMRADIO_SET_MUTE	0xab
+#define AMRADIO_SET_MONO	0xae
+
+/* Comfortable defines for amradio_set_mute */
+#define AMRADIO_START		0x00
+#define AMRADIO_STOP		0x01
+
+/* Comfortable defines for amradio_set_stereo */
+#define WANT_STEREO		0x00
+#define WANT_MONO		0x01
+
 /* module parameter */
 static int radio_nr = -1;
 module_param(radio_nr, int, 0);
@@ -169,43 +190,48 @@ static struct usb_driver usb_amradio_driver = {
 	.supports_autosuspend	= 0,
 };
 
-/* switch on radio. Send 8 bytes to device. */
-static int amradio_start(struct amradio_device *radio)
+/* switch on/off the radio. Send 8 bytes to device */
+static int amradio_set_mute(struct amradio_device *radio, char argument)
 {
 	int retval;
 	int size;
 
+	/* safety check */
+	if (radio->removed)
+		return -EIO;
+
 	mutex_lock(&radio->lock);
 
 	radio->buffer[0] = 0x00;
 	radio->buffer[1] = 0x55;
 	radio->buffer[2] = 0xaa;
 	radio->buffer[3] = 0x00;
-	radio->buffer[4] = 0xab;
-	radio->buffer[5] = 0x00;
+	radio->buffer[4] = AMRADIO_SET_MUTE;
+	radio->buffer[5] = argument;
 	radio->buffer[6] = 0x00;
 	radio->buffer[7] = 0x00;
 
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
 		mutex_unlock(&radio->lock);
 		return retval;
 	}
 
-	radio->muted = 0;
+	radio->muted = argument;
 
 	mutex_unlock(&radio->lock);
 
 	return retval;
 }
 
-/* switch off radio */
-static int amradio_stop(struct amradio_device *radio)
+/* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
+static int amradio_setfreq(struct amradio_device *radio, int freq)
 {
 	int retval;
 	int size;
+	unsigned short freq_send = 0x10 + (freq >> 3) / 25;
 
 	/* safety check */
 	if (radio->removed)
@@ -216,33 +242,46 @@ static int amradio_stop(struct amradio_device *radio)
 	radio->buffer[0] = 0x00;
 	radio->buffer[1] = 0x55;
 	radio->buffer[2] = 0xaa;
-	radio->buffer[3] = 0x00;
-	radio->buffer[4] = 0xab;
-	radio->buffer[5] = 0x01;
+	radio->buffer[3] = 0x03;
+	radio->buffer[4] = AMRADIO_SET_FREQ;
+	radio->buffer[5] = 0x00;
 	radio->buffer[6] = 0x00;
-	radio->buffer[7] = 0x00;
+	radio->buffer[7] = 0x08;
 
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
 		mutex_unlock(&radio->lock);
 		return retval;
 	}
 
-	radio->muted = 1;
+	/* frequency is calculated from freq_send and placed in first 2 bytes */
+	radio->buffer[0] = (freq_send >> 8) & 0xff;
+	radio->buffer[1] = freq_send & 0xff;
+	radio->buffer[2] = 0x01;
+	radio->buffer[3] = 0x00;
+	radio->buffer[4] = 0x00;
+	/* 5 and 6 bytes of buffer already = 0x00 */
+	radio->buffer[7] = 0x00;
+
+	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
+		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
+
+	if (retval < 0 || size != BUFFER_LENGTH) {
+		mutex_unlock(&radio->lock);
+		return retval;
+	}
 
 	mutex_unlock(&radio->lock);
 
 	return retval;
 }
 
-/* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
-static int amradio_setfreq(struct amradio_device *radio, int freq)
+static int amradio_set_stereo(struct amradio_device *radio, char argument)
 {
 	int retval;
 	int size;
-	unsigned short freq_send = 0x13 + (freq >> 3) / 25;
 
 	/* safety check */
 	if (radio->removed)
@@ -253,50 +292,33 @@ static int amradio_setfreq(struct amradio_device *radio, int freq)
 	radio->buffer[0] = 0x00;
 	radio->buffer[1] = 0x55;
 	radio->buffer[2] = 0xaa;
-	radio->buffer[3] = 0x03;
-	radio->buffer[4] = 0xa4;
-	radio->buffer[5] = 0x00;
-	radio->buffer[6] = 0x00;
-	radio->buffer[7] = 0x08;
-
-	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
-		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
-
-	if (retval) {
-		mutex_unlock(&radio->lock);
-		return retval;
-	}
-
-	/* frequency is calculated from freq_send and placed in first 2 bytes */
-	radio->buffer[0] = (freq_send >> 8) & 0xff;
-	radio->buffer[1] = freq_send & 0xff;
-	radio->buffer[2] = 0x01;
 	radio->buffer[3] = 0x00;
-	radio->buffer[4] = 0x00;
-	/* 5 and 6 bytes of buffer already = 0x00 */
+	radio->buffer[4] = AMRADIO_SET_MONO;
+	radio->buffer[5] = argument;
+	radio->buffer[6] = 0x00;
 	radio->buffer[7] = 0x00;
 
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
+		radio->stereo = -1;
 		mutex_unlock(&radio->lock);
 		return retval;
 	}
 
-	radio->stereo = 0;
+	radio->stereo = 1;
 
 	mutex_unlock(&radio->lock);
 
 	return retval;
 }
 
-/* USB subsystem interface begins here */
-
-/* handle unplugging of the device, release data structures
-if nothing keeps us from doing it.  If something is still
-keeping us busy, the release callback of v4l will take care
-of releasing it. */
+/* Handle unplugging the device.
+ * We call video_unregister_device in any case.
+ * The last function called in this procedure is
+ * usb_amradio_device_release.
+ */
 static void usb_amradio_disconnect(struct usb_interface *intf)
 {
 	struct amradio_device *radio = usb_get_intfdata(intf);
@@ -313,9 +335,11 @@ static void usb_amradio_disconnect(struct usb_interface *intf)
 static int vidioc_querycap(struct file *file, void *priv,
 					struct v4l2_capability *v)
 {
+	struct amradio_device *radio = video_drvdata(file);
+
 	strlcpy(v->driver, "radio-mr800", sizeof(v->driver));
 	strlcpy(v->card, "AverMedia MR 800 USB FM Radio", sizeof(v->card));
-	sprintf(v->bus_info, "USB");
+	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
 	v->capabilities = V4L2_CAP_TUNER;
 	return 0;
@@ -326,6 +350,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
 	struct amradio_device *radio = video_get_drvdata(video_devdata(file));
+	int retval;
 
 	/* safety check */
 	if (radio->removed)
@@ -337,7 +362,16 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 /* TODO: Add function which look is signal stereo or not
  * 	amradio_getstat(radio);
  */
-	radio->stereo = -1;
+
+/* we call amradio_set_stereo to set radio->stereo
+ * Honestly, amradio_getstat should cover this in future and
+ * amradio_set_stereo shouldn't be here
+ */
+	retval = amradio_set_stereo(radio, WANT_STEREO);
+	if (retval < 0)
+		amradio_dev_warn(&radio->videodev->dev,
+			"set stereo failed\n");
+
 	strcpy(v->name, "FM");
 	v->type = V4L2_TUNER_RADIO;
 	v->rangelow = FREQ_MIN * FREQ_MUL;
@@ -358,6 +392,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
 	struct amradio_device *radio = video_get_drvdata(video_devdata(file));
+	int retval;
 
 	/* safety check */
 	if (radio->removed)
@@ -365,6 +400,25 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 
 	if (v->index > 0)
 		return -EINVAL;
+
+	/* mono/stereo selector */
+	switch (v->audmode) {
+	case V4L2_TUNER_MODE_MONO:
+		retval = amradio_set_stereo(radio, WANT_MONO);
+		if (retval < 0)
+			amradio_dev_warn(&radio->videodev->dev,
+				"set mono failed\n");
+		break;
+	case V4L2_TUNER_MODE_STEREO:
+		retval = amradio_set_stereo(radio, WANT_STEREO);
+		if (retval < 0)
+			amradio_dev_warn(&radio->videodev->dev,
+				"set stereo failed\n");
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
@@ -373,13 +427,18 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
 	struct amradio_device *radio = video_get_drvdata(video_devdata(file));
+	int retval;
 
 	/* safety check */
 	if (radio->removed)
 		return -EIO;
 
+	mutex_lock(&radio->lock);
 	radio->curfreq = f->frequency;
-	if (amradio_setfreq(radio, radio->curfreq) < 0)
+	mutex_unlock(&radio->lock);
+
+	retval = amradio_setfreq(radio, radio->curfreq);
+	if (retval < 0)
 		amradio_dev_warn(&radio->videodev->dev,
 			"set frequency failed\n");
 	return 0;
@@ -438,6 +497,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
 	struct amradio_device *radio = video_get_drvdata(video_devdata(file));
+	int retval;
 
 	/* safety check */
 	if (radio->removed)
@@ -446,13 +506,15 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		if (ctrl->value) {
-			if (amradio_stop(radio) < 0) {
+			retval = amradio_set_mute(radio, AMRADIO_STOP);
+			if (retval < 0) {
 				amradio_dev_warn(&radio->videodev->dev,
 					"amradio_stop failed\n");
 				return -1;
 			}
 		} else {
-			if (amradio_start(radio) < 0) {
+			retval = amradio_set_mute(radio, AMRADIO_START);
+			if (retval < 0) {
 				amradio_dev_warn(&radio->videodev->dev,
 					"amradio_start failed\n");
 				return -1;
@@ -503,20 +565,29 @@ static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 static int usb_amradio_open(struct file *file)
 {
 	struct amradio_device *radio = video_get_drvdata(video_devdata(file));
+	int retval;
 
 	lock_kernel();
 
 	radio->users = 1;
 	radio->muted = 1;
 
-	if (amradio_start(radio) < 0) {
+	retval = amradio_set_mute(radio, AMRADIO_START);
+	if (retval < 0) {
 		amradio_dev_warn(&radio->videodev->dev,
 			"radio did not start up properly\n");
 		radio->users = 0;
 		unlock_kernel();
 		return -EIO;
 	}
-	if (amradio_setfreq(radio, radio->curfreq) < 0)
+
+	retval = amradio_set_stereo(radio, WANT_STEREO);
+	if (retval < 0)
+		amradio_dev_warn(&radio->videodev->dev,
+			"set stereo failed\n");
+
+	retval = amradio_setfreq(radio, radio->curfreq);
+	if (retval < 0)
 		amradio_dev_warn(&radio->videodev->dev,
 			"set frequency failed\n");
 
@@ -533,10 +604,12 @@ static int usb_amradio_close(struct file *file)
 	if (!radio)
 		return -ENODEV;
 
+	mutex_lock(&radio->lock);
 	radio->users = 0;
+	mutex_unlock(&radio->lock);
 
 	if (!radio->removed) {
-		retval = amradio_stop(radio);
+		retval = amradio_set_mute(radio, AMRADIO_STOP);
 		if (retval < 0)
 			amradio_dev_warn(&radio->videodev->dev,
 				"amradio_stop failed\n");
@@ -549,8 +622,10 @@ static int usb_amradio_close(struct file *file)
 static int usb_amradio_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct amradio_device *radio = usb_get_intfdata(intf);
+	int retval;
 
-	if (amradio_stop(radio) < 0)
+	retval = amradio_set_mute(radio, AMRADIO_STOP);
+	if (retval < 0)
 		dev_warn(&intf->dev, "amradio_stop failed\n");
 
 	dev_info(&intf->dev, "going into suspend..\n");
@@ -562,8 +637,10 @@ static int usb_amradio_suspend(struct usb_interface *intf, pm_message_t message)
 static int usb_amradio_resume(struct usb_interface *intf)
 {
 	struct amradio_device *radio = usb_get_intfdata(intf);
+	int retval;
 
-	if (amradio_start(radio) < 0)
+	retval = amradio_set_mute(radio, AMRADIO_START);
+	if (retval < 0)
 		dev_warn(&intf->dev, "amradio_start failed\n");
 
 	dev_info(&intf->dev, "coming out of suspend..\n");
@@ -614,28 +691,32 @@ static struct video_device amradio_videodev_template = {
 	.release	= usb_amradio_device_release,
 };
 
-/* check if the device is present and register with v4l and
-usb if it is */
+/* check if the device is present and register with v4l and usb if it is */
 static int usb_amradio_probe(struct usb_interface *intf,
 				const struct usb_device_id *id)
 {
 	struct amradio_device *radio;
+	int retval;
 
 	radio = kmalloc(sizeof(struct amradio_device), GFP_KERNEL);
 
-	if (!(radio))
+	if (!radio) {
+		dev_err(&intf->dev, "kmalloc for amradio_device failed\n");
 		return -ENOMEM;
+	}
 
 	radio->buffer = kmalloc(BUFFER_LENGTH, GFP_KERNEL);
 
-	if (!(radio->buffer)) {
+	if (!radio->buffer) {
+		dev_err(&intf->dev, "kmalloc for radio->buffer failed\n");
 		kfree(radio);
 		return -ENOMEM;
 	}
 
 	radio->videodev = video_device_alloc();
 
-	if (!(radio->videodev)) {
+	if (!radio->videodev) {
+		dev_err(&intf->dev, "video_device_alloc failed\n");
 		kfree(radio->buffer);
 		kfree(radio);
 		return -ENOMEM;
@@ -648,12 +729,14 @@ static int usb_amradio_probe(struct usb_interface *intf,
 	radio->users = 0;
 	radio->usbdev = interface_to_usbdev(intf);
 	radio->curfreq = 95.16 * FREQ_MUL;
+	radio->stereo = -1;
 
 	mutex_init(&radio->lock);
 
 	video_set_drvdata(radio->videodev, radio);
-	if (video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr)) {
-		dev_warn(&intf->dev, "could not register video device\n");
+	retval = video_register_device(radio->videodev,	VFL_TYPE_RADIO,	radio_nr);
+	if (retval < 0) {
+		dev_err(&intf->dev, "could not register video device\n");
 		video_device_release(radio->videodev);
 		kfree(radio->buffer);
 		kfree(radio);
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 2587227214bf..d1e6b01d4eca 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -13,34 +13,16 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
+#include <linux/mutex.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/spinlock.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 65535,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+MODULE_AUTHOR("Ben Pfaff");
+MODULE_DESCRIPTION("A driver for the RadioTrack II radio card.");
+MODULE_LICENSE("GPL");
 
 #ifndef CONFIG_RADIO_RTRACK2_PORT
 #define CONFIG_RADIO_RTRACK2_PORT -1
@@ -48,79 +30,88 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 
 static int io = CONFIG_RADIO_RTRACK2_PORT;
 static int radio_nr = -1;
-static spinlock_t lock;
 
-struct rt_device
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the RadioTrack card (0x20c or 0x30c)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+
+struct rtrack2
 {
-	unsigned long in_use;
-	int port;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	unsigned long curfreq;
 	int muted;
+	struct mutex lock;
 };
 
+static struct rtrack2 rtrack2_card;
+
 
 /* local things */
 
-static void rt_mute(struct rt_device *dev)
+static void rt_mute(struct rtrack2 *dev)
 {
-	if(dev->muted)
+	if (dev->muted)
 		return;
-	spin_lock(&lock);
-	outb(1, io);
-	spin_unlock(&lock);
+	mutex_lock(&dev->lock);
+	outb(1, dev->io);
+	mutex_unlock(&dev->lock);
 	dev->muted = 1;
 }
 
-static void rt_unmute(struct rt_device *dev)
+static void rt_unmute(struct rtrack2 *dev)
 {
 	if(dev->muted == 0)
 		return;
-	spin_lock(&lock);
-	outb(0, io);
-	spin_unlock(&lock);
+	mutex_lock(&dev->lock);
+	outb(0, dev->io);
+	mutex_unlock(&dev->lock);
 	dev->muted = 0;
 }
 
-static void zero(void)
+static void zero(struct rtrack2 *dev)
 {
-	outb_p(1, io);
-	outb_p(3, io);
-	outb_p(1, io);
+	outb_p(1, dev->io);
+	outb_p(3, dev->io);
+	outb_p(1, dev->io);
 }
 
-static void one(void)
+static void one(struct rtrack2 *dev)
 {
-	outb_p(5, io);
-	outb_p(7, io);
-	outb_p(5, io);
+	outb_p(5, dev->io);
+	outb_p(7, dev->io);
+	outb_p(5, dev->io);
 }
 
-static int rt_setfreq(struct rt_device *dev, unsigned long freq)
+static int rt_setfreq(struct rtrack2 *dev, unsigned long freq)
 {
 	int i;
 
+	mutex_lock(&dev->lock);
+	dev->curfreq = freq;
 	freq = freq / 200 + 856;
 
-	spin_lock(&lock);
-
-	outb_p(0xc8, io);
-	outb_p(0xc9, io);
-	outb_p(0xc9, io);
+	outb_p(0xc8, dev->io);
+	outb_p(0xc9, dev->io);
+	outb_p(0xc9, dev->io);
 
 	for (i = 0; i < 10; i++)
-		zero ();
+		zero(dev);
 
 	for (i = 14; i >= 0; i--)
 		if (freq & (1 << i))
-			one ();
+			one(dev);
 		else
-			zero ();
+			zero(dev);
 
-	outb_p(0xc8, io);
+	outb_p(0xc8, dev->io);
 	if (!dev->muted)
-		outb_p(0, io);
+		outb_p(0, dev->io);
 
-	spin_unlock(&lock);
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -129,61 +120,61 @@ static int vidioc_querycap(struct file *file, void *priv,
 {
 	strlcpy(v->driver, "radio-rtrack2", sizeof(v->driver));
 	strlcpy(v->card, "RadioTrack II", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
-static int rt_getsigstr(struct rt_device *dev)
+static int rt_getsigstr(struct rtrack2 *dev)
 {
-	if (inb(io) & 2)	/* bit set = no signal present	*/
-		return 0;
-	return 1;		/* signal present		*/
+	int sig = 1;
+
+	mutex_lock(&dev->lock);
+	if (inb(dev->io) & 2)	/* bit set = no signal present	*/
+		sig = 0;
+	mutex_unlock(&dev->lock);
+	return sig;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack2 *rt = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (88*16000);
-	v->rangehigh = (108*16000);
+	v->rangelow = 88 * 16000;
+	v->rangehigh = 108 * 16000;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO;
 	v->capability = V4L2_TUNER_CAP_LOW;
 	v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xFFFF*rt_getsigstr(rt);
+	v->signal = 0xFFFF * rt_getsigstr(rt);
 	return 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack2 *rt = video_drvdata(file);
 
-	rt->curfreq = f->frequency;
-	rt_setfreq(rt, rt->curfreq);
+	rt_setfreq(rt, f->frequency);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack2 *rt = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = rt->curfreq;
@@ -193,14 +184,11 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 				struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535, 65535);
 	}
 	return -EINVAL;
 }
@@ -208,7 +196,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack2 *rt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -227,7 +215,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
-	struct rt_device *rt = video_drvdata(file);
+	struct rtrack2 *rt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -246,17 +234,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-				struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -265,36 +242,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 				struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct rt_device rtrack2_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+				struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int rtrack2_exclusive_open(struct file *file)
+static int rtrack2_open(struct file *file)
 {
-	return test_and_set_bit(0, &rtrack2_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int rtrack2_exclusive_release(struct file *file)
+static int rtrack2_release(struct file *file)
 {
-	clear_bit(0, &rtrack2_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations rtrack2_fops = {
 	.owner		= THIS_MODULE,
-	.open           = rtrack2_exclusive_open,
-	.release        = rtrack2_exclusive_release,
+	.open           = rtrack2_open,
+	.release        = rtrack2_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -313,62 +292,61 @@ static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
 	.vidioc_s_input     = vidioc_s_input,
 };
 
-static struct video_device rtrack2_radio = {
-	.name		= "RadioTrack II radio",
-	.fops           = &rtrack2_fops,
-	.ioctl_ops 	= &rtrack2_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init rtrack2_init(void)
 {
-	if(io==-1)
-	{
-		printk(KERN_ERR "You must set an I/O address with io=0x20c or io=0x30c\n");
+	struct rtrack2 *dev = &rtrack2_card;
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "rtrack2", sizeof(v4l2_dev->name));
+	dev->io = io;
+	if (dev->io == -1) {
+		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x20c or io=0x30c\n");
 		return -EINVAL;
 	}
-	if (!request_region(io, 4, "rtrack2"))
-	{
-		printk(KERN_ERR "rtrack2: port 0x%x already in use\n", io);
+	if (!request_region(dev->io, 4, "rtrack2")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", dev->io);
 		return -EBUSY;
 	}
 
-	video_set_drvdata(&rtrack2_radio, &rtrack2_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(dev->io, 4);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
 
-	spin_lock_init(&lock);
-	if (video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 4);
+	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
+	dev->vdev.v4l2_dev = v4l2_dev;
+	dev->vdev.fops = &rtrack2_fops;
+	dev->vdev.ioctl_ops = &rtrack2_ioctl_ops;
+	dev->vdev.release = video_device_release_empty;
+	video_set_drvdata(&dev->vdev, dev);
+
+	mutex_init(&dev->lock);
+	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(dev->io, 4);
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO "AIMSlab Radiotrack II card driver.\n");
+	v4l2_info(v4l2_dev, "AIMSlab Radiotrack II card driver.\n");
 
 	/* mute card - prevents noisy bootups */
-	outb(1, io);
-	rtrack2_unit.muted = 1;
+	outb(1, dev->io);
+	dev->muted = 1;
 
 	return 0;
 }
 
-MODULE_AUTHOR("Ben Pfaff");
-MODULE_DESCRIPTION("A driver for the RadioTrack II radio card.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the RadioTrack card (0x20c or 0x30c)");
-module_param(radio_nr, int, 0);
-
-static void __exit rtrack2_cleanup_module(void)
+static void __exit rtrack2_exit(void)
 {
-	video_unregister_device(&rtrack2_radio);
-	release_region(io,4);
+	struct rtrack2 *dev = &rtrack2_card;
+
+	video_unregister_device(&dev->vdev);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	release_region(dev->io, 4);
 }
 
 module_init(rtrack2_init);
-module_exit(rtrack2_cleanup_module);
-
-/*
-  Local variables:
-  compile-command: "mmake"
-  End:
-*/
+module_exit(rtrack2_exit);
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index d358e48c2422..f4784f0d1a88 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -22,113 +22,109 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
 #include <linux/isapnp.h>
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/mutex.h>
+#include <linux/videodev2.h>	/* kernel radio structs		*/
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
 
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
+MODULE_AUTHOR("Petr Vandrovec, vandrove@vc.cvut.cz and M. Kirkwood");
+MODULE_DESCRIPTION("A driver for the SF16MI radio.");
+MODULE_LICENSE("GPL");
 
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	}
-};
+static int io = -1;
+static int radio_nr = -1;
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the SF16MI card (0x284 or 0x384)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
 
-struct fmi_device
+struct fmi
 {
-	unsigned long in_use;
-	int port;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	int curvol; /* 1 or 0 */
 	unsigned long curfreq; /* freq in kHz */
 	__u32 flags;
+	struct mutex lock;
 };
 
-static int io = -1;
-static int radio_nr = -1;
-static struct pnp_dev *dev = NULL;
-static struct mutex lock;
+static struct fmi fmi_card;
+static struct pnp_dev *dev;
 
 /* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
 /* It is only useful to give freq in intervall of 800 (=0.05Mhz),
  * other bits will be truncated, e.g 92.7400016 -> 92.7, but
  * 92.7400017 -> 92.75
  */
-#define RSF16_ENCODE(x)	((x)/800+214)
-#define RSF16_MINFREQ 87*16000
-#define RSF16_MAXFREQ 108*16000
+#define RSF16_ENCODE(x)	((x) / 800 + 214)
+#define RSF16_MINFREQ (87 * 16000)
+#define RSF16_MAXFREQ (108 * 16000)
 
-static void outbits(int bits, unsigned int data, int port)
+static void outbits(int bits, unsigned int data, int io)
 {
-	while(bits--) {
-		if(data & 1) {
-			outb(5, port);
+	while (bits--) {
+		if (data & 1) {
+			outb(5, io);
 			udelay(6);
-			outb(7, port);
+			outb(7, io);
 			udelay(6);
 		} else {
-			outb(1, port);
+			outb(1, io);
 			udelay(6);
-			outb(3, port);
+			outb(3, io);
 			udelay(6);
 		}
-		data>>=1;
+		data >>= 1;
 	}
 }
 
-static inline void fmi_mute(int port)
+static inline void fmi_mute(struct fmi *fmi)
 {
-	mutex_lock(&lock);
-	outb(0x00, port);
-	mutex_unlock(&lock);
+	mutex_lock(&fmi->lock);
+	outb(0x00, fmi->io);
+	mutex_unlock(&fmi->lock);
 }
 
-static inline void fmi_unmute(int port)
+static inline void fmi_unmute(struct fmi *fmi)
 {
-	mutex_lock(&lock);
-	outb(0x08, port);
-	mutex_unlock(&lock);
+	mutex_lock(&fmi->lock);
+	outb(0x08, fmi->io);
+	mutex_unlock(&fmi->lock);
 }
 
-static inline int fmi_setfreq(struct fmi_device *dev)
+static inline int fmi_setfreq(struct fmi *fmi, unsigned long freq)
 {
-	int myport = dev->port;
-	unsigned long freq = dev->curfreq;
+	mutex_lock(&fmi->lock);
+	fmi->curfreq = freq;
 
-	mutex_lock(&lock);
-
-	outbits(16, RSF16_ENCODE(freq), myport);
-	outbits(8, 0xC0, myport);
+	outbits(16, RSF16_ENCODE(freq), fmi->io);
+	outbits(8, 0xC0, fmi->io);
 	msleep(143);		/* was schedule_timeout(HZ/7) */
-	mutex_unlock(&lock);
-	if (dev->curvol) fmi_unmute(myport);
+	mutex_unlock(&fmi->lock);
+	if (fmi->curvol)
+		fmi_unmute(fmi);
 	return 0;
 }
 
-static inline int fmi_getsigstr(struct fmi_device *dev)
+static inline int fmi_getsigstr(struct fmi *fmi)
 {
 	int val;
 	int res;
-	int myport = dev->port;
-
 
-	mutex_lock(&lock);
-	val = dev->curvol ? 0x08 : 0x00;	/* unmute/mute */
-	outb(val, myport);
-	outb(val | 0x10, myport);
+	mutex_lock(&fmi->lock);
+	val = fmi->curvol ? 0x08 : 0x00;	/* unmute/mute */
+	outb(val, fmi->io);
+	outb(val | 0x10, fmi->io);
 	msleep(143); 		/* was schedule_timeout(HZ/7) */
-	res = (int)inb(myport+1);
-	outb(val, myport);
+	res = (int)inb(fmi->io + 1);
+	outb(val, fmi->io);
 
-	mutex_unlock(&lock);
+	mutex_unlock(&fmi->lock);
 	return (res & 2) ? 0 : 0xFFFF;
 }
 
@@ -137,9 +133,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 {
 	strlcpy(v->driver, "radio-sf16fmi", sizeof(v->driver));
 	strlcpy(v->card, "SF16-FMx radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
@@ -147,18 +143,18 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
 	int mult;
-	struct fmi_device *fmi = video_drvdata(file);
+	struct fmi *fmi = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 	mult = (fmi->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
-	v->rangelow = RSF16_MINFREQ/mult;
-	v->rangehigh = RSF16_MAXFREQ/mult;
+	v->rangelow = RSF16_MINFREQ / mult;
+	v->rangehigh = RSF16_MAXFREQ / mult;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
-	v->capability = fmi->flags&V4L2_TUNER_CAP_LOW;
+	v->capability = fmi->flags & V4L2_TUNER_CAP_LOW;
 	v->audmode = V4L2_TUNER_MODE_STEREO;
 	v->signal = fmi_getsigstr(fmi);
 	return 0;
@@ -167,32 +163,29 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct fmi_device *fmi = video_drvdata(file);
+	struct fmi *fmi = video_drvdata(file);
 
 	if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
 		f->frequency *= 1000;
 	if (f->frequency < RSF16_MINFREQ ||
-			f->frequency > RSF16_MAXFREQ )
+			f->frequency > RSF16_MAXFREQ)
 		return -EINVAL;
-	/*rounding in steps of 800 to match th freq
-	that will be used */
-	fmi->curfreq = (f->frequency/800)*800;
-	fmi_setfreq(fmi);
+	/* rounding in steps of 800 to match the freq
+	   that will be used */
+	fmi_setfreq(fmi, (f->frequency / 800) * 800);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct fmi_device *fmi = video_drvdata(file);
+	struct fmi *fmi = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = fmi->curfreq;
@@ -204,14 +197,9 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
 	}
 	return -EINVAL;
 }
@@ -219,7 +207,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct fmi_device *fmi = video_drvdata(file);
+	struct fmi *fmi = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -232,31 +220,20 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct fmi_device *fmi = video_drvdata(file);
+	struct fmi *fmi = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		if (ctrl->value)
-			fmi_mute(fmi->port);
+			fmi_mute(fmi);
 		else
-			fmi_unmute(fmi->port);
+			fmi_unmute(fmi);
 		fmi->curvol = ctrl->value;
 		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -265,36 +242,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct fmi_device fmi_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int fmi_exclusive_open(struct file *file)
+static int fmi_open(struct file *file)
 {
-	return test_and_set_bit(0, &fmi_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int fmi_exclusive_release(struct file *file)
+static int fmi_release(struct file *file)
 {
-	clear_bit(0, &fmi_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations fmi_fops = {
 	.owner		= THIS_MODULE,
-	.open           = fmi_exclusive_open,
-	.release        = fmi_exclusive_release,
+	.open           = fmi_open,
+	.release        = fmi_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -313,13 +292,6 @@ static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device fmi_radio = {
-	.name		= "SF16FMx radio",
-	.fops           = &fmi_fops,
-	.ioctl_ops 	= &fmi_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 /* ladis: this is my card. does any other types exist? */
 static struct isapnp_device_id id_table[] __devinitdata = {
 	{	ISAPNP_ANY_ID, ISAPNP_ANY_ID,
@@ -344,7 +316,7 @@ static int __init isapnp_fmi_probe(void)
 	if (pnp_device_attach(dev) < 0)
 		return -EAGAIN;
 	if (pnp_activate_dev(dev) < 0) {
-		printk ("radio-sf16fmi: PnP configure failed (out of resources?)\n");
+		printk(KERN_ERR "radio-sf16fmi: PnP configure failed (out of resources?)\n");
 		pnp_device_detach(dev);
 		return -ENOMEM;
 	}
@@ -354,59 +326,72 @@ static int __init isapnp_fmi_probe(void)
 	}
 
 	i = pnp_port_start(dev, 0);
-	printk ("radio-sf16fmi: PnP reports card at %#x\n", i);
+	printk(KERN_INFO "radio-sf16fmi: PnP reports card at %#x\n", i);
 
 	return i;
 }
 
 static int __init fmi_init(void)
 {
+	struct fmi *fmi = &fmi_card;
+	struct v4l2_device *v4l2_dev = &fmi->v4l2_dev;
+	int res;
+
 	if (io < 0)
 		io = isapnp_fmi_probe();
-	if (io < 0) {
-		printk(KERN_ERR "radio-sf16fmi: No PnP card found.\n");
-		return io;
+	strlcpy(v4l2_dev->name, "sf16fmi", sizeof(v4l2_dev->name));
+	fmi->io = io;
+	if (fmi->io < 0) {
+		v4l2_err(v4l2_dev, "No PnP card found.\n");
+		return fmi->io;
 	}
 	if (!request_region(io, 2, "radio-sf16fmi")) {
-		printk(KERN_ERR "radio-sf16fmi: port 0x%x already in use\n", io);
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", fmi->io);
 		pnp_device_detach(dev);
 		return -EBUSY;
 	}
 
-	fmi_unit.port = io;
-	fmi_unit.curvol = 0;
-	fmi_unit.curfreq = 0;
-	fmi_unit.flags = V4L2_TUNER_CAP_LOW;
-	video_set_drvdata(&fmi_radio, &fmi_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(fmi->io, 2);
+		pnp_device_detach(dev);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
+
+	fmi->flags = V4L2_TUNER_CAP_LOW;
+	strlcpy(fmi->vdev.name, v4l2_dev->name, sizeof(fmi->vdev.name));
+	fmi->vdev.v4l2_dev = v4l2_dev;
+	fmi->vdev.fops = &fmi_fops;
+	fmi->vdev.ioctl_ops = &fmi_ioctl_ops;
+	fmi->vdev.release = video_device_release_empty;
+	video_set_drvdata(&fmi->vdev, fmi);
 
-	mutex_init(&lock);
+	mutex_init(&fmi->lock);
 
-	if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 2);
+	if (video_register_device(&fmi->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(fmi->io, 2);
+		pnp_device_detach(dev);
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO "SF16FMx radio card driver at 0x%x\n", io);
+	v4l2_info(v4l2_dev, "card driver at 0x%x\n", fmi->io);
 	/* mute card - prevents noisy bootups */
-	fmi_mute(io);
+	fmi_mute(fmi);
 	return 0;
 }
 
-MODULE_AUTHOR("Petr Vandrovec, vandrove@vc.cvut.cz and M. Kirkwood");
-MODULE_DESCRIPTION("A driver for the SF16MI radio.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the SF16MI card (0x284 or 0x384)");
-module_param(radio_nr, int, 0);
-
-static void __exit fmi_cleanup_module(void)
+static void __exit fmi_exit(void)
 {
-	video_unregister_device(&fmi_radio);
-	release_region(io, 2);
+	struct fmi *fmi = &fmi_card;
+
+	video_unregister_device(&fmi->vdev);
+	v4l2_device_unregister(&fmi->v4l2_dev);
+	release_region(fmi->io, 2);
 	if (dev)
 		pnp_device_detach(dev);
 }
 
 module_init(fmi_init);
-module_exit(fmi_cleanup_module);
+module_exit(fmi_exit);
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 92f17a347fa7..0ba9d88a80fc 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -18,40 +18,28 @@
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
 #include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
 #include <linux/mutex.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
 
-static struct mutex lock;
+MODULE_AUTHOR("Ziglio Frediano, freddy77@angelfire.com");
+MODULE_DESCRIPTION("A driver for the SF16FMR2 radio.");
+MODULE_LICENSE("GPL");
+
+static int io = 0x384;
+static int radio_nr = -1;
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the SF16FMR2 card (should be 0x384, if do not work try 0x284)");
+module_param(radio_nr, int, 0);
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #define RADIO_VERSION KERNEL_VERSION(0,0,2)
 
 #define AUD_VOL_INDEX 1
 
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},
-	[AUD_VOL_INDEX] = {
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 15,
-		.step          = 1,
-		.default_value = 0,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
-
 #undef DEBUG
 //#define DEBUG 1
 
@@ -62,156 +50,160 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 #endif
 
 /* this should be static vars for module size */
-struct fmr2_device
+struct fmr2
 {
-	unsigned long in_use;
-	int port;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	struct mutex lock;
+	int io;
 	int curvol; /* 0-15 */
 	int mute;
 	int stereo; /* card is producing stereo audio */
 	unsigned long curfreq; /* freq in kHz */
 	int card_type;
-	__u32 flags;
+	u32 flags;
 };
 
-static int io = 0x384;
-static int radio_nr = -1;
+static struct fmr2 fmr2_card;
 
 /* hw precision is 12.5 kHz
  * It is only useful to give freq in intervall of 200 (=0.0125Mhz),
  * other bits will be truncated
  */
-#define RSF16_ENCODE(x)	((x)/200+856)
-#define RSF16_MINFREQ 87*16000
-#define RSF16_MAXFREQ 108*16000
+#define RSF16_ENCODE(x)	((x) / 200 + 856)
+#define RSF16_MINFREQ (87 * 16000)
+#define RSF16_MAXFREQ (108 * 16000)
 
-static inline void wait(int n,int port)
+static inline void wait(int n, int io)
 {
-	for (;n;--n) inb(port);
+	for (; n; --n)
+		inb(io);
 }
 
-static void outbits(int bits, unsigned int data, int nWait, int port)
+static void outbits(int bits, unsigned int data, int nWait, int io)
 {
 	int bit;
-	for(;--bits>=0;) {
-		bit = (data>>bits) & 1;
-		outb(bit,port);
-		wait(nWait,port);
-		outb(bit|2,port);
-		wait(nWait,port);
-		outb(bit,port);
-		wait(nWait,port);
+
+	for (; --bits >= 0;) {
+		bit = (data >> bits) & 1;
+		outb(bit, io);
+		wait(nWait, io);
+		outb(bit | 2, io);
+		wait(nWait, io);
+		outb(bit, io);
+		wait(nWait, io);
 	}
 }
 
-static inline void fmr2_mute(int port)
+static inline void fmr2_mute(int io)
 {
-	outb(0x00, port);
-	wait(4,port);
+	outb(0x00, io);
+	wait(4, io);
 }
 
-static inline void fmr2_unmute(int port)
+static inline void fmr2_unmute(int io)
 {
-	outb(0x04, port);
-	wait(4,port);
+	outb(0x04, io);
+	wait(4, io);
 }
 
-static inline int fmr2_stereo_mode(int port)
+static inline int fmr2_stereo_mode(int io)
 {
-	int n = inb(port);
-	outb(6,port);
-	inb(port);
-	n = ((n>>3)&1)^1;
+	int n = inb(io);
+
+	outb(6, io);
+	inb(io);
+	n = ((n >> 3) & 1) ^ 1;
 	debug_print((KERN_DEBUG "stereo: %d\n", n));
 	return n;
 }
 
-static int fmr2_product_info(struct fmr2_device *dev)
+static int fmr2_product_info(struct fmr2 *dev)
 {
-	int n = inb(dev->port);
+	int n = inb(dev->io);
+
 	n &= 0xC1;
-	if (n == 0)
-	{
+	if (n == 0) {
 		/* this should support volume set */
 		dev->card_type = 12;
 		return 0;
 	}
 	/* not volume (mine is 11) */
-	dev->card_type = (n==128)?11:0;
+	dev->card_type = (n == 128) ? 11 : 0;
 	return n;
 }
 
-static inline int fmr2_getsigstr(struct fmr2_device *dev)
+static inline int fmr2_getsigstr(struct fmr2 *dev)
 {
-	/* !!! work only if scanning freq */
-	int port = dev->port, res = 0xffff;
-	outb(5,port);
-	wait(4,port);
-	if (!(inb(port)&1)) res = 0;
+	/* !!! works only if scanning freq */
+	int res = 0xffff;
+
+	outb(5, dev->io);
+	wait(4, dev->io);
+	if (!(inb(dev->io) & 1))
+		res = 0;
 	debug_print((KERN_DEBUG "signal: %d\n", res));
 	return res;
 }
 
 /* set frequency and unmute card */
-static int fmr2_setfreq(struct fmr2_device *dev)
+static int fmr2_setfreq(struct fmr2 *dev)
 {
-	int port = dev->port;
 	unsigned long freq = dev->curfreq;
 
-	fmr2_mute(port);
+	fmr2_mute(dev->io);
 
 	/* 0x42 for mono output
 	 * 0x102 forward scanning
 	 * 0x182 scansione avanti
 	 */
-	outbits(9,0x2,3,port);
-	outbits(16,RSF16_ENCODE(freq),2,port);
+	outbits(9, 0x2, 3, dev->io);
+	outbits(16, RSF16_ENCODE(freq), 2, dev->io);
 
-	fmr2_unmute(port);
+	fmr2_unmute(dev->io);
 
 	/* wait 0.11 sec */
 	msleep(110);
 
 	/* NOTE if mute this stop radio
 	   you must set freq on unmute */
-	dev->stereo = fmr2_stereo_mode(port);
+	dev->stereo = fmr2_stereo_mode(dev->io);
 	return 0;
 }
 
 /* !!! not tested, in my card this does't work !!! */
-static int fmr2_setvolume(struct fmr2_device *dev)
+static int fmr2_setvolume(struct fmr2 *dev)
 {
 	int vol[16] = { 0x021, 0x084, 0x090, 0x104,
 			0x110, 0x204, 0x210, 0x402,
 			0x404, 0x408, 0x410, 0x801,
 			0x802, 0x804, 0x808, 0x810 };
-	int i, a, port = dev->port;
+	int i, a;
 	int n = vol[dev->curvol & 0x0f];
 
 	if (dev->card_type != 11)
 		return 1;
 
 	for (i = 12; --i >= 0; ) {
-		a = ((n >> i) & 1) << 6; /* if (a=0) a= 0; else a= 0x40; */
-		outb(a | 4, port);
-		wait(4, port);
-		outb(a | 0x24, port);
-		wait(4, port);
-		outb(a | 4, port);
-		wait(4, port);
+		a = ((n >> i) & 1) << 6; /* if (a==0) a = 0; else a = 0x40; */
+		outb(a | 4, dev->io);
+		wait(4, dev->io);
+		outb(a | 0x24, dev->io);
+		wait(4, dev->io);
+		outb(a | 4, dev->io);
+		wait(4, dev->io);
 	}
 	for (i = 6; --i >= 0; ) {
 		a = ((0x18 >> i) & 1) << 6;
-		outb(a | 4, port);
-		wait(4,port);
-		outb(a | 0x24, port);
-		wait(4,port);
-		outb(a|4, port);
-		wait(4,port);
+		outb(a | 4, dev->io);
+		wait(4, dev->io);
+		outb(a | 0x24, dev->io);
+		wait(4, dev->io);
+		outb(a | 4, dev->io);
+		wait(4, dev->io);
 	}
-	wait(4, port);
-	outb(0x14, port);
-
+	wait(4, dev->io);
+	outb(0x14, dev->io);
 	return 0;
 }
 
@@ -220,9 +212,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 {
 	strlcpy(v->driver, "radio-sf16fmr2", sizeof(v->driver));
 	strlcpy(v->card, "SF16-FMR2 radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
@@ -230,54 +222,52 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
 	int mult;
-	struct fmr2_device *fmr2 = video_drvdata(file);
+	struct fmr2 *fmr2 = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
 
 	mult = (fmr2->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
-	v->rangelow = RSF16_MINFREQ/mult;
-	v->rangehigh = RSF16_MAXFREQ/mult;
+	v->rangelow = RSF16_MINFREQ / mult;
+	v->rangehigh = RSF16_MAXFREQ / mult;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
 	v->capability = fmr2->flags&V4L2_TUNER_CAP_LOW;
 	v->audmode = fmr2->stereo ? V4L2_TUNER_MODE_STEREO:
 				V4L2_TUNER_MODE_MONO;
-	mutex_lock(&lock);
+	mutex_lock(&fmr2->lock);
 	v->signal = fmr2_getsigstr(fmr2);
-	mutex_unlock(&lock);
+	mutex_unlock(&fmr2->lock);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct fmr2_device *fmr2 = video_drvdata(file);
+	struct fmr2 *fmr2 = video_drvdata(file);
 
 	if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
 		f->frequency *= 1000;
 	if (f->frequency < RSF16_MINFREQ ||
-			f->frequency > RSF16_MAXFREQ )
+			f->frequency > RSF16_MAXFREQ)
 		return -EINVAL;
-	/*rounding in steps of 200 to match th freq
-	that will be used */
-	fmr2->curfreq = (f->frequency/200)*200;
+	/* rounding in steps of 200 to match the freq
+	   that will be used */
+	fmr2->curfreq = (f->frequency / 200) * 200;
 
 	/* set card freq (if not muted) */
 	if (fmr2->curvol && !fmr2->mute) {
-		mutex_lock(&lock);
+		mutex_lock(&fmr2->lock);
 		fmr2_setfreq(fmr2);
-		mutex_unlock(&lock);
+		mutex_unlock(&fmr2->lock);
 	}
 	return 0;
 }
@@ -285,7 +275,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct fmr2_device *fmr2 = video_drvdata(file);
+	struct fmr2 *fmr2 = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = fmr2->curfreq;
@@ -297,13 +287,16 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
+	struct fmr2 *fmr2 = video_drvdata(file);
 
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &radio_qctrl[i], sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		/* Only card_type == 11 implements volume */
+		if (fmr2->card_type == 11)
+			return v4l2_ctrl_query_fill(qc, 0, 15, 1, 0);
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
 	}
 	return -EINVAL;
 }
@@ -311,7 +304,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct fmr2_device *fmr2 = video_drvdata(file);
+	struct fmr2 *fmr2 = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -327,18 +320,14 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct fmr2_device *fmr2 = video_drvdata(file);
+	struct fmr2 *fmr2 = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		fmr2->mute = ctrl->value;
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
-		if (ctrl->value > radio_qctrl[AUD_VOL_INDEX].maximum)
-			fmr2->curvol = radio_qctrl[AUD_VOL_INDEX].maximum;
-		else
-			fmr2->curvol = ctrl->value;
-
+		fmr2->curvol = ctrl->value;
 		break;
 	default:
 		return -EINVAL;
@@ -351,25 +340,14 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 		printk(KERN_DEBUG "mute\n");
 #endif
 
-	mutex_lock(&lock);
+	mutex_lock(&fmr2->lock);
 	if (fmr2->curvol && !fmr2->mute) {
 		fmr2_setvolume(fmr2);
 		/* Set frequency and unmute card */
 		fmr2_setfreq(fmr2);
 	} else
-		fmr2_mute(fmr2->port);
-	mutex_unlock(&lock);
-	return 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
+		fmr2_mute(fmr2->io);
+	mutex_unlock(&fmr2->lock);
 	return 0;
 }
 
@@ -381,36 +359,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct fmr2_device fmr2_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int fmr2_exclusive_open(struct file *file)
+static int fmr2_open(struct file *file)
 {
-	return test_and_set_bit(0, &fmr2_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int fmr2_exclusive_release(struct file *file)
+static int fmr2_release(struct file *file)
 {
-	clear_bit(0, &fmr2_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations fmr2_fops = {
 	.owner          = THIS_MODULE,
-	.open           = fmr2_exclusive_open,
-	.release        = fmr2_exclusive_release,
+	.open           = fmr2_open,
+	.release        = fmr2_release,
 	.ioctl          = video_ioctl2,
 };
 
@@ -429,67 +409,64 @@ static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device fmr2_radio = {
-	.name		= "SF16FMR2 radio",
-	.fops		= &fmr2_fops,
-	.ioctl_ops 	= &fmr2_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init fmr2_init(void)
 {
-	fmr2_unit.port = io;
-	fmr2_unit.curvol = 0;
-	fmr2_unit.mute = 0;
-	fmr2_unit.curfreq = 0;
-	fmr2_unit.stereo = 1;
-	fmr2_unit.flags = V4L2_TUNER_CAP_LOW;
-	fmr2_unit.card_type = 0;
-	video_set_drvdata(&fmr2_radio, &fmr2_unit);
-
-	mutex_init(&lock);
-
-	if (!request_region(io, 2, "sf16fmr2")) {
-		printk(KERN_ERR "radio-sf16fmr2: request_region failed!\n");
+	struct fmr2 *fmr2 = &fmr2_card;
+	struct v4l2_device *v4l2_dev = &fmr2->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "sf16fmr2", sizeof(v4l2_dev->name));
+	fmr2->io = io;
+	fmr2->stereo = 1;
+	fmr2->flags = V4L2_TUNER_CAP_LOW;
+	mutex_init(&fmr2->lock);
+
+	if (!request_region(fmr2->io, 2, "sf16fmr2")) {
+		v4l2_err(v4l2_dev, "request_region failed!\n");
 		return -EBUSY;
 	}
 
-	if (video_register_device(&fmr2_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 2);
-		return -EINVAL;
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(fmr2->io, 2);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
 	}
 
-	printk(KERN_INFO "SF16FMR2 radio card driver at 0x%x.\n", io);
-	/* mute card - prevents noisy bootups */
-	mutex_lock(&lock);
-	fmr2_mute(io);
-	fmr2_product_info(&fmr2_unit);
-	mutex_unlock(&lock);
-	debug_print((KERN_DEBUG "card_type %d\n", fmr2_unit.card_type));
+	strlcpy(fmr2->vdev.name, v4l2_dev->name, sizeof(fmr2->vdev.name));
+	fmr2->vdev.v4l2_dev = v4l2_dev;
+	fmr2->vdev.fops = &fmr2_fops;
+	fmr2->vdev.ioctl_ops = &fmr2_ioctl_ops;
+	fmr2->vdev.release = video_device_release_empty;
+	video_set_drvdata(&fmr2->vdev, fmr2);
 
-	/* Only card_type == 11 implements volume */
-	if (fmr2_unit.card_type != 11)
-		radio_qctrl[AUD_VOL_INDEX].maximum = 1;
+	if (video_register_device(&fmr2->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(fmr2->io, 2);
+		return -EINVAL;
+	}
 
+	v4l2_info(v4l2_dev, "SF16FMR2 radio card driver at 0x%x.\n", fmr2->io);
+	/* mute card - prevents noisy bootups */
+	mutex_lock(&fmr2->lock);
+	fmr2_mute(fmr2->io);
+	fmr2_product_info(fmr2);
+	mutex_unlock(&fmr2->lock);
+	debug_print((KERN_DEBUG "card_type %d\n", fmr2->card_type));
 	return 0;
 }
 
-MODULE_AUTHOR("Ziglio Frediano, freddy77@angelfire.com");
-MODULE_DESCRIPTION("A driver for the SF16FMR2 radio.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the SF16FMR2 card (should be 0x384, if do not work try 0x284)");
-module_param(radio_nr, int, 0);
-
-static void __exit fmr2_cleanup_module(void)
+static void __exit fmr2_exit(void)
 {
-	video_unregister_device(&fmr2_radio);
-	release_region(io,2);
+	struct fmr2 *fmr2 = &fmr2_card;
+
+	video_unregister_device(&fmr2->vdev);
+	v4l2_device_unregister(&fmr2->v4l2_dev);
+	release_region(fmr2->io, 2);
 }
 
 module_init(fmr2_init);
-module_exit(fmr2_cleanup_module);
+module_exit(fmr2_exit);
 
 #ifndef MODULE
 
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index 4dfed6aa2dbc..713e242ba8b2 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -5,8 +5,9 @@
  *   - Silicon Labs USB FM Radio Reference Design
  *   - ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF)
  *   - KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
+ *   - Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear)
  *
- *  Copyright (c) 2008 Tobias Lorenz <tobias.lorenz@gmx.net>
+ *  Copyright (c) 2009 Tobias Lorenz <tobias.lorenz@gmx.net>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -29,7 +30,7 @@
  * 2008-01-12	Tobias Lorenz <tobias.lorenz@gmx.net>
  *		Version 1.0.0
  *		- First working version
- * 2008-01-13   Tobias Lorenz <tobias.lorenz@gmx.net>
+ * 2008-01-13	Tobias Lorenz <tobias.lorenz@gmx.net>
  *		Version 1.0.1
  *		- Improved error handling, every function now returns errno
  *		- Improved multi user access (start/mute/stop)
@@ -104,6 +105,7 @@
  * 2009-01-31	Rick Bronson <rick@efn.org>
  *		Tobias Lorenz <tobias.lorenz@gmx.net>
  *		- add LED status output
+ *		- get HW/SW version from scratchpad
  *
  * ToDo:
  * - add firmware download/update support
@@ -114,10 +116,10 @@
 /* driver definitions */
 #define DRIVER_AUTHOR "Tobias Lorenz <tobias.lorenz@gmx.net>"
 #define DRIVER_NAME "radio-si470x"
-#define DRIVER_KERNEL_VERSION KERNEL_VERSION(1, 0, 8)
+#define DRIVER_KERNEL_VERSION KERNEL_VERSION(1, 0, 9)
 #define DRIVER_CARD "Silicon Labs Si470x FM Radio Receiver"
 #define DRIVER_DESC "USB radio driver for Si470x FM Radio Receivers"
-#define DRIVER_VERSION "1.0.8"
+#define DRIVER_VERSION "1.0.9"
 
 
 /* kernel includes */
@@ -145,7 +147,7 @@ static struct usb_device_id si470x_usb_driver_id_table[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) },
 	/* KWorld USB FM Radio SnapMusic Mobile 700 (FM700) */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x1b80, 0xd700, USB_CLASS_HID, 0, 0) },
-	/* DealExtreme USB Radio */
+	/* Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear) */
 	{ USB_DEVICE_AND_INTERFACE_INFO(0x10c5, 0x819a, USB_CLASS_HID, 0, 0) },
 	/* Terminating entry */
 	{ }
@@ -345,7 +347,7 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*");
 
 /* Report 19: stream */
 #define STREAM_REPORT_SIZE	3
-#define	STREAM_REPORT		19
+#define STREAM_REPORT		19
 
 /* Report 20: scratch */
 #define SCRATCH_PAGE_SIZE	63
@@ -353,9 +355,13 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*");
 #define SCRATCH_REPORT		20
 
 /* Reports 19-22: flash upgrade of the C8051F321 */
+#define WRITE_REPORT_SIZE	4
 #define WRITE_REPORT		19
+#define FLASH_REPORT_SIZE	64
 #define FLASH_REPORT		20
+#define CRC_REPORT_SIZE		3
 #define CRC_REPORT		21
+#define RESPONSE_REPORT_SIZE	2
 #define RESPONSE_REPORT		22
 
 /* Report 23: currently unused, but can accept 60 byte reports on the HID */
@@ -414,7 +420,7 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*");
 
 /* bootloader commands */
 #define GET_SW_VERSION_COMMAND	0x00
-#define	SET_PAGE_COMMAND	0x01
+#define SET_PAGE_COMMAND	0x01
 #define ERASE_PAGE_COMMAND	0x02
 #define WRITE_PAGE_COMMAND	0x03
 #define CRC_ON_PAGE_COMMAND	0x04
@@ -428,12 +434,6 @@ MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*");
 #define COMMAND_FAILED		0x02
 #define COMMAND_PENDING		0x03
 
-/* buffer sizes */
-#define COMMAND_BUFFER_SIZE	4
-#define RESPONSE_BUFFER_SIZE	2
-#define FLASH_BUFFER_SIZE	64
-#define CRC_BUFFER_SIZE		3
-
 
 
 /**************************************************************************
@@ -465,6 +465,10 @@ struct si470x_device {
 	unsigned int buf_size;
 	unsigned int rd_index;
 	unsigned int wr_index;
+
+	/* scratch page */
+	unsigned char software_version;
+	unsigned char hardware_version;
 };
 
 
@@ -480,7 +484,7 @@ struct si470x_device {
 
 
 /**************************************************************************
- * General Driver Functions
+ * General Driver Functions - REGISTER_REPORTs
  **************************************************************************/
 
 /*
@@ -566,60 +570,6 @@ static int si470x_set_register(struct si470x_device *radio, int regnr)
 
 
 /*
- * si470x_get_all_registers - read entire registers
- */
-static int si470x_get_all_registers(struct si470x_device *radio)
-{
-	unsigned char buf[ENTIRE_REPORT_SIZE];
-	int retval;
-	unsigned char regnr;
-
-	buf[0] = ENTIRE_REPORT;
-
-	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
-
-	if (retval >= 0)
-		for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
-			radio->registers[regnr] = get_unaligned_be16(
-				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
-
-	return (retval < 0) ? -EINVAL : 0;
-}
-
-
-/*
- * si470x_get_rds_registers - read rds registers
- */
-static int si470x_get_rds_registers(struct si470x_device *radio)
-{
-	unsigned char buf[RDS_REPORT_SIZE];
-	int retval;
-	int size;
-	unsigned char regnr;
-
-	buf[0] = RDS_REPORT;
-
-	retval = usb_interrupt_msg(radio->usbdev,
-		usb_rcvintpipe(radio->usbdev, 1),
-		(void *) &buf, sizeof(buf), &size, usb_timeout);
-	if (size != sizeof(buf))
-		printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_registers: "
-			"return size differs: %d != %zu\n", size, sizeof(buf));
-	if (retval < 0)
-		printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_registers: "
-			"usb_interrupt_msg returned %d\n", retval);
-
-	if (retval >= 0)
-		for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++)
-			radio->registers[STATUSRSSI + regnr] =
-				get_unaligned_be16(
-				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
-
-	return (retval < 0) ? -EINVAL : 0;
-}
-
-
-/*
  * si470x_set_chan - set the channel
  */
 static int si470x_set_chan(struct si470x_device *radio, unsigned short chan)
@@ -887,6 +837,70 @@ static int si470x_rds_on(struct si470x_device *radio)
 
 
 /**************************************************************************
+ * General Driver Functions - ENTIRE_REPORT
+ **************************************************************************/
+
+/*
+ * si470x_get_all_registers - read entire registers
+ */
+static int si470x_get_all_registers(struct si470x_device *radio)
+{
+	unsigned char buf[ENTIRE_REPORT_SIZE];
+	int retval;
+	unsigned char regnr;
+
+	buf[0] = ENTIRE_REPORT;
+
+	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
+
+	if (retval >= 0)
+		for (regnr = 0; regnr < RADIO_REGISTER_NUM; regnr++)
+			radio->registers[regnr] = get_unaligned_be16(
+				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
+
+	return (retval < 0) ? -EINVAL : 0;
+}
+
+
+
+/**************************************************************************
+ * General Driver Functions - RDS_REPORT
+ **************************************************************************/
+
+/*
+ * si470x_get_rds_registers - read rds registers
+ */
+static int si470x_get_rds_registers(struct si470x_device *radio)
+{
+	unsigned char buf[RDS_REPORT_SIZE];
+	int retval;
+	int size;
+	unsigned char regnr;
+
+	buf[0] = RDS_REPORT;
+
+	retval = usb_interrupt_msg(radio->usbdev,
+		usb_rcvintpipe(radio->usbdev, 1),
+		(void *) &buf, sizeof(buf), &size, usb_timeout);
+	if (size != sizeof(buf))
+		printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_registers: "
+			"return size differs: %d != %zu\n", size, sizeof(buf));
+	if (retval < 0)
+		printk(KERN_WARNING DRIVER_NAME ": si470x_get_rds_registers: "
+			"usb_interrupt_msg returned %d\n", retval);
+
+	if (retval >= 0)
+		for (regnr = 0; regnr < RDS_REGISTER_NUM; regnr++)
+			radio->registers[STATUSRSSI + regnr] =
+				get_unaligned_be16(
+				&buf[regnr * RADIO_REGISTER_SIZE + 1]);
+
+	return (retval < 0) ? -EINVAL : 0;
+}
+
+
+
+/**************************************************************************
  * General Driver Functions - LED_REPORT
  **************************************************************************/
 
@@ -911,6 +925,35 @@ static int si470x_set_led_state(struct si470x_device *radio,
 
 
 /**************************************************************************
+ * General Driver Functions - SCRATCH_REPORT
+ **************************************************************************/
+
+/*
+ * si470x_get_scratch_versions - gets the scratch page and version infos
+ */
+static int si470x_get_scratch_page_versions(struct si470x_device *radio)
+{
+	unsigned char buf[SCRATCH_REPORT_SIZE];
+	int retval;
+
+	buf[0] = SCRATCH_REPORT;
+
+	retval = si470x_get_report(radio, (void *) &buf, sizeof(buf));
+
+	if (retval < 0)
+		printk(KERN_WARNING DRIVER_NAME ": si470x_get_scratch: "
+			"si470x_get_report returned %d\n", retval);
+	else {
+		radio->software_version = buf[1];
+		radio->hardware_version = buf[2];
+	}
+
+	return (retval < 0) ? -EINVAL : 0;
+}
+
+
+
+/**************************************************************************
  * RDS Driver Functions
  **************************************************************************/
 
@@ -1124,6 +1167,7 @@ static int si470x_fops_open(struct file *file)
 	}
 
 	if (radio->users == 1) {
+		/* start radio */
 		retval = si470x_start(radio);
 		if (retval < 0)
 			usb_autopm_put_interface(radio->intf);
@@ -1165,6 +1209,7 @@ static int si470x_fops_release(struct file *file)
 		/* cancel read processes */
 		wake_up_interruptible(&radio->read_queue);
 
+		/* stop radio */
 		retval = si470x_stop(radio);
 		usb_autopm_put_interface(radio->intf);
 	}
@@ -1226,9 +1271,11 @@ static struct v4l2_queryctrl si470x_v4l2_queryctrl[] = {
 static int si470x_vidioc_querycap(struct file *file, void *priv,
 		struct v4l2_capability *capability)
 {
+	struct si470x_device *radio = video_drvdata(file);
+
 	strlcpy(capability->driver, DRIVER_NAME, sizeof(capability->driver));
 	strlcpy(capability->card, DRIVER_CARD, sizeof(capability->card));
-	sprintf(capability->bus_info, "USB");
+	usb_make_path(radio->usbdev, capability->bus_info, sizeof(capability->bus_info));
 	capability->version = DRIVER_KERNEL_VERSION;
 	capability->capabilities = V4L2_CAP_HW_FREQ_SEEK |
 		V4L2_CAP_TUNER | V4L2_CAP_RADIO;
@@ -1636,7 +1683,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 			sizeof(si470x_viddev_template));
 	video_set_drvdata(radio->videodev, radio);
 
-	/* show some infos about the specific device */
+	/* show some infos about the specific si470x device */
 	if (si470x_get_all_registers(radio) < 0) {
 		retval = -EIO;
 		goto err_all;
@@ -1644,7 +1691,16 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 	printk(KERN_INFO DRIVER_NAME ": DeviceID=0x%4.4hx ChipID=0x%4.4hx\n",
 			radio->registers[DEVICEID], radio->registers[CHIPID]);
 
-	/* check if firmware is current */
+	/* get software and hardware versions */
+	if (si470x_get_scratch_page_versions(radio) < 0) {
+		retval = -EIO;
+		goto err_all;
+	}
+	printk(KERN_INFO DRIVER_NAME
+			": software version %d, hardware version %d\n",
+			radio->software_version, radio->hardware_version);
+
+	/* check if device and firmware is current */
 	if ((radio->registers[CHIPID] & CHIPID_FIRMWARE)
 			< RADIO_SW_VERSION_CURRENT) {
 		printk(KERN_WARNING DRIVER_NAME
@@ -1657,7 +1713,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
 			": If you have some trouble using this driver,\n");
 		printk(KERN_WARNING DRIVER_NAME
 			": please report to V4L ML at "
-			"video4linux-list@redhat.com\n");
+			"linux-media@vger.kernel.org\n");
 	}
 
 	/* set initial frequency */
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index 0798d71abd00..5b007f5c74b2 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -27,16 +27,29 @@
 #include <linux/module.h>	/* Modules 			*/
 #include <linux/init.h>		/* Initdata			*/
 #include <linux/ioport.h>	/* request_region		*/
-#include <linux/delay.h>	/* udelay			*/
-#include <asm/io.h>		/* outb, outb_p			*/
-#include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev2.h>	/* kernel radio structs		*/
-#include <media/v4l2-common.h>
+#include <linux/mutex.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>		/* outb, outb_p			*/
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/spinlock.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
+MODULE_AUTHOR("R.OFFERMANNS & others");
+MODULE_DESCRIPTION("A driver for the TerraTec ActiveRadio Standalone radio card.");
+MODULE_LICENSE("GPL");
+
+#ifndef CONFIG_RADIO_TERRATEC_PORT
+#define CONFIG_RADIO_TERRATEC_PORT 0x590
+#endif
+
+static int io = CONFIG_RADIO_TERRATEC_PORT;
+static int radio_nr = -1;
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the TerraTec ActiveRadio card (0x590 or 0x591)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
 
 static struct v4l2_queryctrl radio_qctrl[] = {
 	{
@@ -57,13 +70,6 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 	}
 };
 
-#ifndef CONFIG_RADIO_TERRATEC_PORT
-#define CONFIG_RADIO_TERRATEC_PORT 0x590
-#endif
-
-/**************** this ones are for the terratec *******************/
-#define BASEPORT 	0x590
-#define VOLPORT 	0x591
 #define WRT_DIS 	0x00
 #define CLK_OFF		0x00
 #define IIC_DATA	0x01
@@ -71,138 +77,124 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 #define DATA		0x04
 #define CLK_ON 		0x08
 #define WRT_EN		0x10
-/*******************************************************************/
 
-static int io = CONFIG_RADIO_TERRATEC_PORT;
-static int radio_nr = -1;
-static spinlock_t lock;
-
-struct tt_device
+struct terratec
 {
-	unsigned long in_use;
-	int port;
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	int curvol;
 	unsigned long curfreq;
 	int muted;
+	struct mutex lock;
 };
 
+static struct terratec terratec_card;
 
 /* local things */
 
-static void cardWriteVol(int volume)
+static void tt_write_vol(struct terratec *tt, int volume)
 {
 	int i;
-	volume = volume+(volume * 32); // change both channels
-	spin_lock(&lock);
-	for (i=0;i<8;i++)
-	{
-		if (volume & (0x80>>i))
-			outb(0x80, VOLPORT);
-		else outb(0x00, VOLPORT);
+
+	volume = volume + (volume * 32); /* change both channels */
+	mutex_lock(&tt->lock);
+	for (i = 0; i < 8; i++) {
+		if (volume & (0x80 >> i))
+			outb(0x80, tt->io + 1);
+		else
+			outb(0x00, tt->io + 1);
 	}
-	spin_unlock(&lock);
+	mutex_unlock(&tt->lock);
 }
 
 
 
-static void tt_mute(struct tt_device *dev)
+static void tt_mute(struct terratec *tt)
 {
-	dev->muted = 1;
-	cardWriteVol(0);
+	tt->muted = 1;
+	tt_write_vol(tt, 0);
 }
 
-static int tt_setvol(struct tt_device *dev, int vol)
+static int tt_setvol(struct terratec *tt, int vol)
 {
-
-//	printk(KERN_ERR "setvol called, vol = %d\n", vol);
-
-	if(vol == dev->curvol) {	/* requested volume = current */
-		if (dev->muted) {	/* user is unmuting the card  */
-			dev->muted = 0;
-			cardWriteVol(vol);	/* enable card */
+	if (vol == tt->curvol) {	/* requested volume = current */
+		if (tt->muted) {	/* user is unmuting the card  */
+			tt->muted = 0;
+			tt_write_vol(tt, vol);	/* enable card */
 		}
-
 		return 0;
 	}
 
-	if(vol == 0) {			/* volume = 0 means mute the card */
-		cardWriteVol(0);	/* "turn off card" by setting vol to 0 */
-		dev->curvol = vol;	/* track the volume state!	*/
+	if (vol == 0) {			/* volume = 0 means mute the card */
+		tt_write_vol(tt, 0);	/* "turn off card" by setting vol to 0 */
+		tt->curvol = vol;	/* track the volume state!	*/
 		return 0;
 	}
 
-	dev->muted = 0;
-
-	cardWriteVol(vol);
-
-	dev->curvol = vol;
-
+	tt->muted = 0;
+	tt_write_vol(tt, vol);
+	tt->curvol = vol;
 	return 0;
-
 }
 
 
 /* this is the worst part in this driver */
 /* many more or less strange things are going on here, but hey, it works :) */
 
-static int tt_setfreq(struct tt_device *dev, unsigned long freq1)
+static int tt_setfreq(struct terratec *tt, unsigned long freq1)
 {
 	int freq;
 	int i;
 	int p;
 	int  temp;
 	long rest;
-
 	unsigned char buffer[25];		/* we have to bit shift 25 registers */
-	freq = freq1/160;			/* convert the freq. to a nice to handle value */
-	for(i=24;i>-1;i--)
-		buffer[i]=0;
 
-	rest = freq*10+10700;		/* i once had understood what is going on here */
+	mutex_lock(&tt->lock);
+
+	tt->curfreq = freq1;
+
+	freq = freq1 / 160;			/* convert the freq. to a nice to handle value */
+	memset(buffer, 0, sizeof(buffer));
+
+	rest = freq * 10 + 10700;	/* I once had understood what is going on here */
 					/* maybe some wise guy (friedhelm?) can comment this stuff */
-	i=13;
-	p=10;
-	temp=102400;
-	while (rest!=0)
-	{
-		if (rest%temp  == rest)
+	i = 13;
+	p = 10;
+	temp = 102400;
+	while (rest != 0) {
+		if (rest % temp  == rest)
 			buffer[i] = 0;
-		else
-		{
+		else {
 			buffer[i] = 1;
-			rest = rest-temp;
+			rest = rest - temp;
 		}
 		i--;
 		p--;
-		temp = temp/2;
+		temp = temp / 2;
 	}
 
-	spin_lock(&lock);
-
-	for (i=24;i>-1;i--)			/* bit shift the values to the radiocard */
-	{
-		if (buffer[i]==1)
-		{
-			outb(WRT_EN|DATA, BASEPORT);
-			outb(WRT_EN|DATA|CLK_ON  , BASEPORT);
-			outb(WRT_EN|DATA, BASEPORT);
-		}
-		else
-		{
-			outb(WRT_EN|0x00, BASEPORT);
-			outb(WRT_EN|0x00|CLK_ON  , BASEPORT);
+	for (i = 24; i > -1; i--) {	/* bit shift the values to the radiocard */
+		if (buffer[i] == 1) {
+			outb(WRT_EN | DATA, tt->io);
+			outb(WRT_EN | DATA | CLK_ON, tt->io);
+			outb(WRT_EN | DATA, tt->io);
+		} else {
+			outb(WRT_EN | 0x00, tt->io);
+			outb(WRT_EN | 0x00 | CLK_ON, tt->io);
 		}
 	}
-	outb(0x00, BASEPORT);
+	outb(0x00, tt->io);
 
-	spin_unlock(&lock);
+	mutex_unlock(&tt->lock);
 
 	return 0;
 }
 
-static int tt_getsigstr(struct tt_device *dev)		/* TODO */
+static int tt_getsigstr(struct terratec *tt)
 {
-	if (inb(io) & 2)	/* bit set = no signal present	*/
+	if (inb(tt->io) & 2)	/* bit set = no signal present	*/
 		return 0;
 	return 1;		/* signal present		*/
 }
@@ -212,53 +204,50 @@ static int vidioc_querycap(struct file *file, void *priv,
 {
 	strlcpy(v->driver, "radio-terratec", sizeof(v->driver));
 	strlcpy(v->card, "ActiveRadio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	struct tt_device *tt = video_drvdata(file);
+	struct terratec *tt = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (87*16000);
-	v->rangehigh = (108*16000);
+	v->rangelow = 87 * 16000;
+	v->rangehigh = 108 * 16000;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO;
 	v->capability = V4L2_TUNER_CAP_LOW;
 	v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xFFFF*tt_getsigstr(tt);
+	v->signal = 0xFFFF * tt_getsigstr(tt);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct tt_device *tt = video_drvdata(file);
+	struct terratec *tt = video_drvdata(file);
 
-	tt->curfreq = f->frequency;
-	tt_setfreq(tt, tt->curfreq);
+	tt_setfreq(tt, f->frequency);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct tt_device *tt = video_drvdata(file);
+	struct terratec *tt = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = tt->curfreq;
@@ -272,8 +261,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 
 	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
 		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
+			memcpy(qc, &(radio_qctrl[i]), sizeof(*qc));
 			return 0;
 		}
 	}
@@ -283,7 +271,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct tt_device *tt = video_drvdata(file);
+	struct terratec *tt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -302,7 +290,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct tt_device *tt = video_drvdata(file);
+	struct terratec *tt = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -318,17 +306,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -337,36 +314,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct tt_device terratec_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int terratec_exclusive_open(struct file *file)
+static int terratec_open(struct file *file)
 {
-	return test_and_set_bit(0, &terratec_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int terratec_exclusive_release(struct file *file)
+static int terratec_release(struct file *file)
 {
-	clear_bit(0, &terratec_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations terratec_fops = {
 	.owner		= THIS_MODULE,
-	.open           = terratec_exclusive_open,
-	.release        = terratec_exclusive_release,
+	.open           = terratec_open,
+	.release        = terratec_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -385,60 +364,63 @@ static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
 	.vidioc_s_input     = vidioc_s_input,
 };
 
-static struct video_device terratec_radio = {
-	.name		= "TerraTec ActiveRadio",
-	.fops           = &terratec_fops,
-	.ioctl_ops 	= &terratec_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init terratec_init(void)
 {
-	if(io==-1)
-	{
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+	struct terratec *tt = &terratec_card;
+	struct v4l2_device *v4l2_dev = &tt->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "terratec", sizeof(v4l2_dev->name));
+	tt->io = io;
+	if (tt->io == -1) {
+		v4l2_err(v4l2_dev, "you must set an I/O address with io=0x590 or 0x591\n");
 		return -EINVAL;
 	}
-	if (!request_region(io, 2, "terratec"))
-	{
-		printk(KERN_ERR "TerraTec: port 0x%x already in use\n", io);
+	if (!request_region(tt->io, 2, "terratec")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", io);
 		return -EBUSY;
 	}
 
-	video_set_drvdata(&terratec_radio, &terratec_unit);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(tt->io, 2);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
+
+	strlcpy(tt->vdev.name, v4l2_dev->name, sizeof(tt->vdev.name));
+	tt->vdev.v4l2_dev = v4l2_dev;
+	tt->vdev.fops = &terratec_fops;
+	tt->vdev.ioctl_ops = &terratec_ioctl_ops;
+	tt->vdev.release = video_device_release_empty;
+	video_set_drvdata(&tt->vdev, tt);
 
-	spin_lock_init(&lock);
+	mutex_init(&tt->lock);
 
-	if (video_register_device(&terratec_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io,2);
+	if (video_register_device(&tt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(&tt->v4l2_dev);
+		release_region(tt->io, 2);
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO "TERRATEC ActivRadio Standalone card driver.\n");
+	v4l2_info(v4l2_dev, "TERRATEC ActivRadio Standalone card driver.\n");
 
 	/* mute card - prevents noisy bootups */
-
-	/* this ensures that the volume is all the way down  */
-	cardWriteVol(0);
-	terratec_unit.curvol = 0;
-
+	tt_write_vol(tt, 0);
 	return 0;
 }
 
-MODULE_AUTHOR("R.OFFERMANNS & others");
-MODULE_DESCRIPTION("A driver for the TerraTec ActiveRadio Standalone radio card.");
-MODULE_LICENSE("GPL");
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the TerraTec ActiveRadio card (0x590 or 0x591)");
-module_param(radio_nr, int, 0);
-
-static void __exit terratec_cleanup_module(void)
+static void __exit terratec_exit(void)
 {
-	video_unregister_device(&terratec_radio);
-	release_region(io,2);
-	printk(KERN_INFO "TERRATEC ActivRadio Standalone card driver unloaded.\n");
+	struct terratec *tt = &terratec_card;
+	struct v4l2_device *v4l2_dev = &tt->v4l2_dev;
+
+	video_unregister_device(&tt->vdev);
+	v4l2_device_unregister(&tt->v4l2_dev);
+	release_region(tt->io, 2);
+	v4l2_info(v4l2_dev, "TERRATEC ActivRadio Standalone card driver unloaded.\n");
 }
 
 module_init(terratec_init);
-module_exit(terratec_cleanup_module);
+module_exit(terratec_exit);
 
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index bdf9cb6a75f4..d1be6492a07b 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -19,49 +19,15 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
+#include <linux/io.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 2048,
-		.default_value = 65535,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_AUDIO_BASS,
-		.name          = "Bass",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 4370,
-		.default_value = 32768,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},{
-		.id            = V4L2_CID_AUDIO_TREBLE,
-		.name          = "Treble",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 4370,
-		.default_value = 32768,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	},
-};
+MODULE_AUTHOR("Eric Lammerts, Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
+MODULE_DESCRIPTION("A driver for the Trust FM Radio card.");
+MODULE_LICENSE("GPL");
 
 /* acceptable ports: 0x350 (JP3 shorted), 0x358 (JP3 open) */
 
@@ -71,26 +37,41 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 
 static int io = CONFIG_RADIO_TRUST_PORT;
 static int radio_nr = -1;
-static int ioval = 0xf;
-static __u16 curvol;
-static __u16 curbass;
-static __u16 curtreble;
-static unsigned long curfreq;
-static int curstereo;
-static int curmute;
-static unsigned long in_use;
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the Trust FM Radio card (0x350 or 0x358)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+
+struct trust {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
+	int ioval;
+	__u16 curvol;
+	__u16 curbass;
+	__u16 curtreble;
+	int muted;
+	unsigned long curfreq;
+	int curstereo;
+	int curmute;
+	struct mutex lock;
+};
+
+static struct trust trust_card;
 
 /* i2c addresses */
 #define TDA7318_ADDR 0x88
 #define TSA6060T_ADDR 0xc4
 
-#define TR_DELAY do { inb(io); inb(io); inb(io); } while(0)
-#define TR_SET_SCL outb(ioval |= 2, io)
-#define TR_CLR_SCL outb(ioval &= 0xfd, io)
-#define TR_SET_SDA outb(ioval |= 1, io)
-#define TR_CLR_SDA outb(ioval &= 0xfe, io)
+#define TR_DELAY do { inb(tr->io); inb(tr->io); inb(tr->io); } while (0)
+#define TR_SET_SCL outb(tr->ioval |= 2, tr->io)
+#define TR_CLR_SCL outb(tr->ioval &= 0xfd, tr->io)
+#define TR_SET_SDA outb(tr->ioval |= 1, tr->io)
+#define TR_CLR_SDA outb(tr->ioval &= 0xfe, tr->io)
 
-static void write_i2c(int n, ...)
+static void write_i2c(struct trust *tr, int n, ...)
 {
 	unsigned char val, mask;
 	va_list args;
@@ -136,62 +117,77 @@ static void write_i2c(int n, ...)
 	va_end(args);
 }
 
-static void tr_setvol(__u16 vol)
+static void tr_setvol(struct trust *tr, __u16 vol)
 {
-	curvol = vol / 2048;
-	write_i2c(2, TDA7318_ADDR, curvol ^ 0x1f);
+	mutex_lock(&tr->lock);
+	tr->curvol = vol / 2048;
+	write_i2c(tr, 2, TDA7318_ADDR, tr->curvol ^ 0x1f);
+	mutex_unlock(&tr->lock);
 }
 
 static int basstreble2chip[15] = {
 	0, 1, 2, 3, 4, 5, 6, 7, 14, 13, 12, 11, 10, 9, 8
 };
 
-static void tr_setbass(__u16 bass)
+static void tr_setbass(struct trust *tr, __u16 bass)
 {
-	curbass = bass / 4370;
-	write_i2c(2, TDA7318_ADDR, 0x60 | basstreble2chip[curbass]);
+	mutex_lock(&tr->lock);
+	tr->curbass = bass / 4370;
+	write_i2c(tr, 2, TDA7318_ADDR, 0x60 | basstreble2chip[tr->curbass]);
+	mutex_unlock(&tr->lock);
 }
 
-static void tr_settreble(__u16 treble)
+static void tr_settreble(struct trust *tr, __u16 treble)
 {
-	curtreble = treble / 4370;
-	write_i2c(2, TDA7318_ADDR, 0x70 | basstreble2chip[curtreble]);
+	mutex_lock(&tr->lock);
+	tr->curtreble = treble / 4370;
+	write_i2c(tr, 2, TDA7318_ADDR, 0x70 | basstreble2chip[tr->curtreble]);
+	mutex_unlock(&tr->lock);
 }
 
-static void tr_setstereo(int stereo)
+static void tr_setstereo(struct trust *tr, int stereo)
 {
-	curstereo = !!stereo;
-	ioval = (ioval & 0xfb) | (!curstereo << 2);
-	outb(ioval, io);
+	mutex_lock(&tr->lock);
+	tr->curstereo = !!stereo;
+	tr->ioval = (tr->ioval & 0xfb) | (!tr->curstereo << 2);
+	outb(tr->ioval, tr->io);
+	mutex_unlock(&tr->lock);
 }
 
-static void tr_setmute(int mute)
+static void tr_setmute(struct trust *tr, int mute)
 {
-	curmute = !!mute;
-	ioval = (ioval & 0xf7) | (curmute << 3);
-	outb(ioval, io);
+	mutex_lock(&tr->lock);
+	tr->curmute = !!mute;
+	tr->ioval = (tr->ioval & 0xf7) | (tr->curmute << 3);
+	outb(tr->ioval, tr->io);
+	mutex_unlock(&tr->lock);
 }
 
-static int tr_getsigstr(void)
+static int tr_getsigstr(struct trust *tr)
 {
 	int i, v;
 
-	for(i = 0, v = 0; i < 100; i++) v |= inb(io);
-	return (v & 1)? 0 : 0xffff;
+	mutex_lock(&tr->lock);
+	for (i = 0, v = 0; i < 100; i++)
+		v |= inb(tr->io);
+	mutex_unlock(&tr->lock);
+	return (v & 1) ? 0 : 0xffff;
 }
 
-static int tr_getstereo(void)
+static int tr_getstereo(struct trust *tr)
 {
 	/* don't know how to determine it, just return the setting */
-	return curstereo;
+	return tr->curstereo;
 }
 
-static void tr_setfreq(unsigned long f)
+static void tr_setfreq(struct trust *tr, unsigned long f)
 {
+	mutex_lock(&tr->lock);
+	tr->curfreq = f;
 	f /= 160;	/* Convert to 10 kHz units	*/
-	f += 1070;	/* Add 10.7 MHz IF			*/
-
-	write_i2c(5, TSA6060T_ADDR, (f << 1) | 1, f >> 7, 0x60 | ((f >> 15) & 1), 0);
+	f += 1070;	/* Add 10.7 MHz IF		*/
+	write_i2c(tr, 5, TSA6060T_ADDR, (f << 1) | 1, f >> 7, 0x60 | ((f >> 15) & 1), 0);
+	mutex_unlock(&tr->lock);
 }
 
 static int vidioc_querycap(struct file *file, void *priv,
@@ -199,68 +195,75 @@ static int vidioc_querycap(struct file *file, void *priv,
 {
 	strlcpy(v->driver, "radio-trust", sizeof(v->driver));
 	strlcpy(v->card, "Trust FM Radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
+	struct trust *tr = video_drvdata(file);
+
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (87.5*16000);
-	v->rangehigh = (108*16000);
-	v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
+	v->rangelow = 87.5 * 16000;
+	v->rangehigh = 108 * 16000;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
 	v->capability = V4L2_TUNER_CAP_LOW;
-	if (tr_getstereo())
+	if (tr_getstereo(tr))
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 	else
 		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = tr_getsigstr();
+	v->signal = tr_getsigstr(tr);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 				struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
+	struct trust *tr = video_drvdata(file);
 
+	if (v->index)
+		return -EINVAL;
+	tr_setstereo(tr, v->audmode == V4L2_TUNER_MODE_STEREO);
 	return 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
-	curfreq = f->frequency;
-	tr_setfreq(curfreq);
+	struct trust *tr = video_drvdata(file);
+
+	tr_setfreq(tr, f->frequency);
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 				struct v4l2_frequency *f)
 {
+	struct trust *tr = video_drvdata(file);
+
 	f->type = V4L2_TUNER_RADIO;
-	f->frequency = curfreq;
+	f->frequency = tr->curfreq;
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
 				struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 2048, 65535);
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 4370, 32768);
 	}
 	return -EINVAL;
 }
@@ -268,18 +271,20 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
+	struct trust *tr = video_drvdata(file);
+
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = curmute;
+		ctrl->value = tr->curmute;
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		ctrl->value = curvol * 2048;
+		ctrl->value = tr->curvol * 2048;
 		return 0;
 	case V4L2_CID_AUDIO_BASS:
-		ctrl->value = curbass * 4370;
+		ctrl->value = tr->curbass * 4370;
 		return 0;
 	case V4L2_CID_AUDIO_TREBLE:
-		ctrl->value = curtreble * 4370;
+		ctrl->value = tr->curtreble * 4370;
 		return 0;
 	}
 	return -EINVAL;
@@ -288,34 +293,25 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
+	struct trust *tr = video_drvdata(file);
+
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		tr_setmute(ctrl->value);
+		tr_setmute(tr, ctrl->value);
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		tr_setvol(ctrl->value);
+		tr_setvol(tr, ctrl->value);
 		return 0;
 	case V4L2_CID_AUDIO_BASS:
-		tr_setbass(ctrl->value);
+		tr_setbass(tr, ctrl->value);
 		return 0;
 	case V4L2_CID_AUDIO_TREBLE:
-		tr_settreble(ctrl->value);
+		tr_settreble(tr, ctrl->value);
 		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-				struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -324,34 +320,38 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return i ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+				struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 static int vidioc_s_audio(struct file *file, void *priv,
 				struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
-static int trust_exclusive_open(struct file *file)
+static int trust_open(struct file *file)
 {
-	return test_and_set_bit(0, &in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int trust_exclusive_release(struct file *file)
+static int trust_release(struct file *file)
 {
-	clear_bit(0, &in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations trust_fops = {
 	.owner		= THIS_MODULE,
-	.open           = trust_exclusive_open,
-	.release        = trust_exclusive_release,
+	.open           = trust_open,
+	.release        = trust_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -370,59 +370,72 @@ static const struct v4l2_ioctl_ops trust_ioctl_ops = {
 	.vidioc_s_input     = vidioc_s_input,
 };
 
-static struct video_device trust_radio = {
-	.name		= "Trust FM Radio",
-	.fops           = &trust_fops,
-	.ioctl_ops 	= &trust_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init trust_init(void)
 {
-	if(io == -1) {
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+	struct trust *tr = &trust_card;
+	struct v4l2_device *v4l2_dev = &tr->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "trust", sizeof(v4l2_dev->name));
+	tr->io = io;
+	tr->ioval = 0xf;
+	mutex_init(&tr->lock);
+
+	if (tr->io == -1) {
+		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x0x350 or 0x358\n");
 		return -EINVAL;
 	}
-	if(!request_region(io, 2, "Trust FM Radio")) {
-		printk(KERN_ERR "trust: port 0x%x already in use\n", io);
+	if (!request_region(tr->io, 2, "Trust FM Radio")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", tr->io);
 		return -EBUSY;
 	}
-	if (video_register_device(&trust_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 2);
+
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(tr->io, 2);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
+
+	strlcpy(tr->vdev.name, v4l2_dev->name, sizeof(tr->vdev.name));
+	tr->vdev.v4l2_dev = v4l2_dev;
+	tr->vdev.fops = &trust_fops;
+	tr->vdev.ioctl_ops = &trust_ioctl_ops;
+	tr->vdev.release = video_device_release_empty;
+	video_set_drvdata(&tr->vdev, tr);
+
+	if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(tr->io, 2);
 		return -EINVAL;
 	}
 
-	printk(KERN_INFO "Trust FM Radio card driver v1.0.\n");
+	v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
 
-	write_i2c(2, TDA7318_ADDR, 0x80);	/* speaker att. LF = 0 dB */
-	write_i2c(2, TDA7318_ADDR, 0xa0);	/* speaker att. RF = 0 dB */
-	write_i2c(2, TDA7318_ADDR, 0xc0);	/* speaker att. LR = 0 dB */
-	write_i2c(2, TDA7318_ADDR, 0xe0);	/* speaker att. RR = 0 dB */
-	write_i2c(2, TDA7318_ADDR, 0x40);	/* stereo 1 input, gain = 18.75 dB */
+	write_i2c(tr, 2, TDA7318_ADDR, 0x80);	/* speaker att. LF = 0 dB */
+	write_i2c(tr, 2, TDA7318_ADDR, 0xa0);	/* speaker att. RF = 0 dB */
+	write_i2c(tr, 2, TDA7318_ADDR, 0xc0);	/* speaker att. LR = 0 dB */
+	write_i2c(tr, 2, TDA7318_ADDR, 0xe0);	/* speaker att. RR = 0 dB */
+	write_i2c(tr, 2, TDA7318_ADDR, 0x40);	/* stereo 1 input, gain = 18.75 dB */
 
-	tr_setvol(0x8000);
-	tr_setbass(0x8000);
-	tr_settreble(0x8000);
-	tr_setstereo(1);
+	tr_setvol(tr, 0xffff);
+	tr_setbass(tr, 0x8000);
+	tr_settreble(tr, 0x8000);
+	tr_setstereo(tr, 1);
 
 	/* mute card - prevents noisy bootups */
-	tr_setmute(1);
+	tr_setmute(tr, 1);
 
 	return 0;
 }
 
-MODULE_AUTHOR("Eric Lammerts, Russell Kroll, Quay Lu, Donald Song, Jason Lewis, Scott McGrath, William McGrath");
-MODULE_DESCRIPTION("A driver for the Trust FM Radio card.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the Trust FM Radio card (0x350 or 0x358)");
-module_param(radio_nr, int, 0);
-
 static void __exit cleanup_trust_module(void)
 {
-	video_unregister_device(&trust_radio);
-	release_region(io, 2);
+	struct trust *tr = &trust_card;
+
+	video_unregister_device(&tr->vdev);
+	v4l2_device_unregister(&tr->v4l2_dev);
+	release_region(tr->io, 2);
 }
 
 module_init(trust_init);
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index 5c3b319dab37..92d923c7f360 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -34,37 +34,15 @@
 #include <linux/module.h>	/* Modules                        */
 #include <linux/init.h>		/* Initdata                       */
 #include <linux/ioport.h>	/* request_region		  */
-#include <linux/proc_fs.h>	/* radio card status report	  */
-#include <linux/seq_file.h>
-#include <asm/io.h>		/* outb, outb_p                   */
-#include <asm/uaccess.h>	/* copy to/from user              */
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
 #include <linux/videodev2.h>	/* kernel radio structs           */
-#include <media/v4l2-common.h>
+#include <linux/io.h>		/* outb, outb_p                   */
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,1,1)
-#define BANNER "Typhoon Radio Card driver v0.1.1\n"
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 1<<14,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
-
+MODULE_AUTHOR("Dr. Henrik Seidel");
+MODULE_DESCRIPTION("A driver for the Typhoon radio card (a.k.a. EcoRadio).");
+MODULE_LICENSE("GPL");
 
 #ifndef CONFIG_RADIO_TYPHOON_PORT
 #define CONFIG_RADIO_TYPHOON_PORT -1
@@ -74,13 +52,26 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 #define CONFIG_RADIO_TYPHOON_MUTEFREQ 0
 #endif
 
-#ifndef CONFIG_PROC_FS
-#undef CONFIG_RADIO_TYPHOON_PROC_FS
-#endif
+static int io = CONFIG_RADIO_TYPHOON_PORT;
+static int radio_nr = -1;
 
-struct typhoon_device {
-	unsigned long in_use;
-	int iobase;
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the Typhoon card (0x316 or 0x336)");
+
+module_param(radio_nr, int, 0);
+
+static unsigned long mutefreq = CONFIG_RADIO_TYPHOON_MUTEFREQ;
+module_param(mutefreq, ulong, 0);
+MODULE_PARM_DESC(mutefreq, "Frequency used when muting the card (in kHz)");
+
+#define RADIO_VERSION KERNEL_VERSION(0, 1, 1)
+
+#define BANNER "Typhoon Radio Card driver v0.1.1\n"
+
+struct typhoon {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	int curvol;
 	int muted;
 	unsigned long curfreq;
@@ -88,25 +79,19 @@ struct typhoon_device {
 	struct mutex lock;
 };
 
-static void typhoon_setvol_generic(struct typhoon_device *dev, int vol);
-static int typhoon_setfreq_generic(struct typhoon_device *dev,
-				   unsigned long frequency);
-static int typhoon_setfreq(struct typhoon_device *dev, unsigned long frequency);
-static void typhoon_mute(struct typhoon_device *dev);
-static void typhoon_unmute(struct typhoon_device *dev);
-static int typhoon_setvol(struct typhoon_device *dev, int vol);
+static struct typhoon typhoon_card;
 
-static void typhoon_setvol_generic(struct typhoon_device *dev, int vol)
+static void typhoon_setvol_generic(struct typhoon *dev, int vol)
 {
 	mutex_lock(&dev->lock);
 	vol >>= 14;				/* Map 16 bit to 2 bit */
 	vol &= 3;
-	outb_p(vol / 2, dev->iobase);		/* Set the volume, high bit. */
-	outb_p(vol % 2, dev->iobase + 2);	/* Set the volume, low bit. */
+	outb_p(vol / 2, dev->io);		/* Set the volume, high bit. */
+	outb_p(vol % 2, dev->io + 2);	/* Set the volume, low bit. */
 	mutex_unlock(&dev->lock);
 }
 
-static int typhoon_setfreq_generic(struct typhoon_device *dev,
+static int typhoon_setfreq_generic(struct typhoon *dev,
 				   unsigned long frequency)
 {
 	unsigned long outval;
@@ -130,22 +115,22 @@ static int typhoon_setfreq_generic(struct typhoon_device *dev,
 	outval -= (10 * x * x + 10433) / 20866;
 	outval += 4 * x - 11505;
 
-	outb_p((outval >> 8) & 0x01, dev->iobase + 4);
-	outb_p(outval >> 9, dev->iobase + 6);
-	outb_p(outval & 0xff, dev->iobase + 8);
+	outb_p((outval >> 8) & 0x01, dev->io + 4);
+	outb_p(outval >> 9, dev->io + 6);
+	outb_p(outval & 0xff, dev->io + 8);
 	mutex_unlock(&dev->lock);
 
 	return 0;
 }
 
-static int typhoon_setfreq(struct typhoon_device *dev, unsigned long frequency)
+static int typhoon_setfreq(struct typhoon *dev, unsigned long frequency)
 {
 	typhoon_setfreq_generic(dev, frequency);
 	dev->curfreq = frequency;
 	return 0;
 }
 
-static void typhoon_mute(struct typhoon_device *dev)
+static void typhoon_mute(struct typhoon *dev)
 {
 	if (dev->muted == 1)
 		return;
@@ -154,7 +139,7 @@ static void typhoon_mute(struct typhoon_device *dev)
 	dev->muted = 1;
 }
 
-static void typhoon_unmute(struct typhoon_device *dev)
+static void typhoon_unmute(struct typhoon *dev)
 {
 	if (dev->muted == 0)
 		return;
@@ -163,7 +148,7 @@ static void typhoon_unmute(struct typhoon_device *dev)
 	dev->muted = 0;
 }
 
-static int typhoon_setvol(struct typhoon_device *dev, int vol)
+static int typhoon_setvol(struct typhoon *dev, int vol)
 {
 	if (dev->muted && vol != 0) {	/* user is unmuting the card */
 		dev->curvol = vol;
@@ -188,9 +173,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 {
 	strlcpy(v->driver, "radio-typhoon", sizeof(v->driver));
 	strlcpy(v->card, "Typhoon Radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
@@ -200,10 +185,10 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (87.5*16000);
-	v->rangehigh = (108*16000);
+	v->rangelow = 87.5 * 16000;
+	v->rangehigh = 108 * 16000;
 	v->rxsubchans = V4L2_TUNER_SUB_MONO;
 	v->capability = V4L2_TUNER_CAP_LOW;
 	v->audmode = V4L2_TUNER_MODE_MONO;
@@ -214,44 +199,37 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
-static int vidioc_s_frequency(struct file *file, void *priv,
+static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct typhoon_device *typhoon = video_drvdata(file);
+	struct typhoon *dev = video_drvdata(file);
 
-	typhoon->curfreq = f->frequency;
-	typhoon_setfreq(typhoon, typhoon->curfreq);
+	f->type = V4L2_TUNER_RADIO;
+	f->frequency = dev->curfreq;
 	return 0;
 }
 
-static int vidioc_g_frequency(struct file *file, void *priv,
+static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct typhoon_device *typhoon = video_drvdata(file);
-
-	f->type = V4L2_TUNER_RADIO;
-	f->frequency = typhoon->curfreq;
+	struct typhoon *dev = video_drvdata(file);
 
+	dev->curfreq = f->frequency;
+	typhoon_setfreq(dev, dev->curfreq);
 	return 0;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 16384, 65535);
 	}
 	return -EINVAL;
 }
@@ -259,14 +237,14 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct typhoon_device *typhoon = video_drvdata(file);
+	struct typhoon *dev = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
-		ctrl->value = typhoon->muted;
+		ctrl->value = dev->muted;
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		ctrl->value = typhoon->curvol;
+		ctrl->value = dev->curvol;
 		return 0;
 	}
 	return -EINVAL;
@@ -275,33 +253,22 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl (struct file *file, void *priv,
 					struct v4l2_control *ctrl)
 {
-	struct typhoon_device *typhoon = video_drvdata(file);
+	struct typhoon *dev = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
 		if (ctrl->value)
-			typhoon_mute(typhoon);
+			typhoon_mute(dev);
 		else
-			typhoon_unmute(typhoon);
+			typhoon_unmute(dev);
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		typhoon_setvol(typhoon, ctrl->value);
+		typhoon_setvol(dev, ctrl->value);
 		return 0;
 	}
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -310,45 +277,62 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
+	return i ? -EINVAL : 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
 static int vidioc_s_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
-	return 0;
+	return a->index ? -EINVAL : 0;
 }
 
-static struct typhoon_device typhoon_unit =
+static int vidioc_log_status(struct file *file, void *priv)
 {
-	.iobase		= CONFIG_RADIO_TYPHOON_PORT,
-	.curfreq	= CONFIG_RADIO_TYPHOON_MUTEFREQ,
-	.mutefreq	= CONFIG_RADIO_TYPHOON_MUTEFREQ,
-};
+	struct typhoon *dev = video_drvdata(file);
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+
+	v4l2_info(v4l2_dev, BANNER);
+#ifdef MODULE
+	v4l2_info(v4l2_dev, "Load type: Driver loaded as a module\n\n");
+#else
+	v4l2_info(v4l2_dev, "Load type: Driver compiled into kernel\n\n");
+#endif
+	v4l2_info(v4l2_dev, "frequency = %lu kHz\n", dev->curfreq >> 4);
+	v4l2_info(v4l2_dev, "volume = %d\n", dev->curvol);
+	v4l2_info(v4l2_dev, "mute = %s\n", dev->muted ?  "on" : "off");
+	v4l2_info(v4l2_dev, "io = 0x%x\n", dev->io);
+	v4l2_info(v4l2_dev, "mute frequency = %lu kHz\n", dev->mutefreq >> 4);
+	return 0;
+}
 
-static int typhoon_exclusive_open(struct file *file)
+static int typhoon_open(struct file *file)
 {
-	return test_and_set_bit(0, &typhoon_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int typhoon_exclusive_release(struct file *file)
+static int typhoon_release(struct file *file)
 {
-	clear_bit(0, &typhoon_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations typhoon_fops = {
 	.owner		= THIS_MODULE,
-	.open           = typhoon_exclusive_open,
-	.release        = typhoon_exclusive_release,
+	.open           = typhoon_open,
+	.release        = typhoon_release,
 	.ioctl		= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
+	.vidioc_log_status  = vidioc_log_status,
 	.vidioc_querycap    = vidioc_querycap,
 	.vidioc_g_tuner     = vidioc_g_tuner,
 	.vidioc_s_tuner     = vidioc_s_tuner,
@@ -363,125 +347,72 @@ static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device typhoon_radio = {
-	.name		= "Typhoon Radio",
-	.fops           = &typhoon_fops,
-	.ioctl_ops 	= &typhoon_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
-#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
-
-static int typhoon_proc_show(struct seq_file *m, void *v)
-{
-	#ifdef MODULE
-	    #define MODULEPROCSTRING "Driver loaded as a module"
-	#else
-	    #define MODULEPROCSTRING "Driver compiled into kernel"
-	#endif
-
-	seq_puts(m, BANNER);
-	seq_puts(m, "Load type: " MODULEPROCSTRING "\n\n");
-	seq_printf(m, "frequency = %lu kHz\n",
-		typhoon_unit.curfreq >> 4);
-	seq_printf(m, "volume = %d\n", typhoon_unit.curvol);
-	seq_printf(m, "mute = %s\n", typhoon_unit.muted ?
-		"on" : "off");
-	seq_printf(m, "iobase = 0x%x\n", typhoon_unit.iobase);
-	seq_printf(m, "mute frequency = %lu kHz\n",
-		typhoon_unit.mutefreq >> 4);
-	return 0;
-}
-
-static int typhoon_proc_open(struct inode *inode, struct file *file)
+static int __init typhoon_init(void)
 {
-	return single_open(file, typhoon_proc_show, NULL);
-}
-
-static const struct file_operations typhoon_proc_fops = {
-	.owner		= THIS_MODULE,
-	.open		= typhoon_proc_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
-#endif /* CONFIG_RADIO_TYPHOON_PROC_FS */
-
-MODULE_AUTHOR("Dr. Henrik Seidel");
-MODULE_DESCRIPTION("A driver for the Typhoon radio card (a.k.a. EcoRadio).");
-MODULE_LICENSE("GPL");
-
-static int io = -1;
-static int radio_nr = -1;
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the Typhoon card (0x316 or 0x336)");
-module_param(radio_nr, int, 0);
+	struct typhoon *dev = &typhoon_card;
+	struct v4l2_device *v4l2_dev = &dev->v4l2_dev;
+	int res;
 
-#ifdef MODULE
-static unsigned long mutefreq;
-module_param(mutefreq, ulong, 0);
-MODULE_PARM_DESC(mutefreq, "Frequency used when muting the card (in kHz)");
-#endif
+	strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name));
+	dev->io = io;
+	dev->curfreq = dev->mutefreq = mutefreq;
 
-static int __init typhoon_init(void)
-{
-#ifdef MODULE
-	if (io == -1) {
-		printk(KERN_ERR "radio-typhoon: You must set an I/O address with io=0x316 or io=0x336\n");
+	if (dev->io == -1) {
+		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n");
 		return -EINVAL;
 	}
-	typhoon_unit.iobase = io;
 
-	if (mutefreq < 87000 || mutefreq > 108500) {
-		printk(KERN_ERR "radio-typhoon: You must set a frequency (in kHz) used when muting the card,\n");
-		printk(KERN_ERR "radio-typhoon: e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
+	if (dev->mutefreq < 87000 || dev->mutefreq > 108500) {
+		v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n");
+		v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
 		return -EINVAL;
 	}
-	typhoon_unit.mutefreq = mutefreq;
-#endif /* MODULE */
-
-	printk(KERN_INFO BANNER);
-	mutex_init(&typhoon_unit.lock);
-	io = typhoon_unit.iobase;
-	if (!request_region(io, 8, "typhoon")) {
-		printk(KERN_ERR "radio-typhoon: port 0x%x already in use\n",
-		       typhoon_unit.iobase);
+
+	mutex_init(&dev->lock);
+	if (!request_region(dev->io, 8, "typhoon")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n",
+		       dev->io);
 		return -EBUSY;
 	}
 
-	video_set_drvdata(&typhoon_radio, &typhoon_unit);
-	if (video_register_device(&typhoon_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 8);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(dev->io, 8);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
+	v4l2_info(v4l2_dev, BANNER);
+
+	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
+	dev->vdev.v4l2_dev = v4l2_dev;
+	dev->vdev.fops = &typhoon_fops;
+	dev->vdev.ioctl_ops = &typhoon_ioctl_ops;
+	dev->vdev.release = video_device_release_empty;
+	video_set_drvdata(&dev->vdev, dev);
+	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(&dev->v4l2_dev);
+		release_region(dev->io, 8);
 		return -EINVAL;
 	}
-	printk(KERN_INFO "radio-typhoon: port 0x%x.\n", typhoon_unit.iobase);
-	printk(KERN_INFO "radio-typhoon: mute frequency is %lu kHz.\n",
-	       typhoon_unit.mutefreq);
-	typhoon_unit.mutefreq <<= 4;
+	v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io);
+	v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", dev->mutefreq);
+	dev->mutefreq <<= 4;
 
 	/* mute card - prevents noisy bootups */
-	typhoon_mute(&typhoon_unit);
-
-#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
-	if (!proc_create("driver/radio-typhoon", 0, NULL, &typhoon_proc_fops))
-		printk(KERN_ERR "radio-typhoon: registering /proc/driver/radio-typhoon failed\n");
-#endif
+	typhoon_mute(dev);
 
 	return 0;
 }
 
-static void __exit typhoon_cleanup_module(void)
+static void __exit typhoon_exit(void)
 {
+	struct typhoon *dev = &typhoon_card;
 
-#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
-	remove_proc_entry("driver/radio-typhoon", NULL);
-#endif
-
-	video_unregister_device(&typhoon_radio);
-	release_region(io, 8);
+	video_unregister_device(&dev->vdev);
+	v4l2_device_unregister(&dev->v4l2_dev);
+	release_region(dev->io, 8);
 }
 
 module_init(typhoon_init);
-module_exit(typhoon_cleanup_module);
+module_exit(typhoon_exit);
 
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index d2ac17eeec5f..1f85f2024dc0 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -33,33 +33,16 @@
 #include <linux/init.h>		/* Initdata                       */
 #include <linux/ioport.h>	/* request_region		  */
 #include <linux/delay.h>	/* udelay, msleep                 */
-#include <asm/io.h>		/* outb, outb_p                   */
-#include <asm/uaccess.h>	/* copy to/from user              */
 #include <linux/videodev2.h>	/* kernel radio structs           */
-#include <media/v4l2-common.h>
+#include <linux/mutex.h>
+#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
+#include <linux/io.h>		/* outb, outb_p                   */
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 
-#include <linux/version.h>      /* for KERNEL_VERSION MACRO     */
-#define RADIO_VERSION KERNEL_VERSION(0,0,2)
-
-static struct v4l2_queryctrl radio_qctrl[] = {
-	{
-		.id            = V4L2_CID_AUDIO_MUTE,
-		.name          = "Mute",
-		.minimum       = 0,
-		.maximum       = 1,
-		.default_value = 1,
-		.type          = V4L2_CTRL_TYPE_BOOLEAN,
-	},{
-		.id            = V4L2_CID_AUDIO_VOLUME,
-		.name          = "Volume",
-		.minimum       = 0,
-		.maximum       = 65535,
-		.step          = 4096,
-		.default_value = 0xff,
-		.type          = V4L2_CTRL_TYPE_INTEGER,
-	}
-};
+MODULE_AUTHOR("C.van Schaik");
+MODULE_DESCRIPTION("A driver for the Zoltrix Radio Plus.");
+MODULE_LICENSE("GPL");
 
 #ifndef CONFIG_RADIO_ZOLTRIX_PORT
 #define CONFIG_RADIO_ZOLTRIX_PORT -1
@@ -68,9 +51,16 @@ static struct v4l2_queryctrl radio_qctrl[] = {
 static int io = CONFIG_RADIO_ZOLTRIX_PORT;
 static int radio_nr = -1;
 
-struct zol_device {
-	unsigned long in_use;
-	int port;
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, "I/O address of the Zoltrix Radio Plus (0x20c or 0x30c)");
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+
+struct zoltrix {
+	struct v4l2_device v4l2_dev;
+	struct video_device vdev;
+	int io;
 	int curvol;
 	unsigned long curfreq;
 	int muted;
@@ -78,161 +68,158 @@ struct zol_device {
 	struct mutex lock;
 };
 
-static int zol_setvol(struct zol_device *dev, int vol)
+static struct zoltrix zoltrix_card;
+
+static int zol_setvol(struct zoltrix *zol, int vol)
 {
-	dev->curvol = vol;
-	if (dev->muted)
+	zol->curvol = vol;
+	if (zol->muted)
 		return 0;
 
-	mutex_lock(&dev->lock);
+	mutex_lock(&zol->lock);
 	if (vol == 0) {
-		outb(0, io);
-		outb(0, io);
-		inb(io + 3);    /* Zoltrix needs to be read to confirm */
-		mutex_unlock(&dev->lock);
+		outb(0, zol->io);
+		outb(0, zol->io);
+		inb(zol->io + 3);    /* Zoltrix needs to be read to confirm */
+		mutex_unlock(&zol->lock);
 		return 0;
 	}
 
-	outb(dev->curvol-1, io);
+	outb(zol->curvol-1, zol->io);
 	msleep(10);
-	inb(io + 2);
-	mutex_unlock(&dev->lock);
+	inb(zol->io + 2);
+	mutex_unlock(&zol->lock);
 	return 0;
 }
 
-static void zol_mute(struct zol_device *dev)
+static void zol_mute(struct zoltrix *zol)
 {
-	dev->muted = 1;
-	mutex_lock(&dev->lock);
-	outb(0, io);
-	outb(0, io);
-	inb(io + 3);            /* Zoltrix needs to be read to confirm */
-	mutex_unlock(&dev->lock);
+	zol->muted = 1;
+	mutex_lock(&zol->lock);
+	outb(0, zol->io);
+	outb(0, zol->io);
+	inb(zol->io + 3);            /* Zoltrix needs to be read to confirm */
+	mutex_unlock(&zol->lock);
 }
 
-static void zol_unmute(struct zol_device *dev)
+static void zol_unmute(struct zoltrix *zol)
 {
-	dev->muted = 0;
-	zol_setvol(dev, dev->curvol);
+	zol->muted = 0;
+	zol_setvol(zol, zol->curvol);
 }
 
-static int zol_setfreq(struct zol_device *dev, unsigned long freq)
+static int zol_setfreq(struct zoltrix *zol, unsigned long freq)
 {
 	/* tunes the radio to the desired frequency */
+	struct v4l2_device *v4l2_dev = &zol->v4l2_dev;
 	unsigned long long bitmask, f, m;
-	unsigned int stereo = dev->stereo;
+	unsigned int stereo = zol->stereo;
 	int i;
 
 	if (freq == 0) {
-		printk(KERN_WARNING "zoltrix: received zero freq. Failed to set.\n");
+		v4l2_warn(v4l2_dev, "cannot set a frequency of 0.\n");
 		return -EINVAL;
 	}
 
 	m = (freq / 160 - 8800) * 2;
-	f = (unsigned long long) m + 0x4d1c;
+	f = (unsigned long long)m + 0x4d1c;
 
 	bitmask = 0xc480402c10080000ull;
 	i = 45;
 
-	mutex_lock(&dev->lock);
+	mutex_lock(&zol->lock);
 
-	outb(0, io);
-	outb(0, io);
-	inb(io + 3);            /* Zoltrix needs to be read to confirm */
+	zol->curfreq = freq;
 
-	outb(0x40, io);
-	outb(0xc0, io);
+	outb(0, zol->io);
+	outb(0, zol->io);
+	inb(zol->io + 3);            /* Zoltrix needs to be read to confirm */
 
-	bitmask = (bitmask ^ ((f & 0xff) << 47) ^ ((f & 0xff00) << 30) ^ ( stereo << 31));
+	outb(0x40, zol->io);
+	outb(0xc0, zol->io);
+
+	bitmask = (bitmask ^ ((f & 0xff) << 47) ^ ((f & 0xff00) << 30) ^ (stereo << 31));
 	while (i--) {
 		if ((bitmask & 0x8000000000000000ull) != 0) {
-			outb(0x80, io);
+			outb(0x80, zol->io);
 			udelay(50);
-			outb(0x00, io);
+			outb(0x00, zol->io);
 			udelay(50);
-			outb(0x80, io);
+			outb(0x80, zol->io);
 			udelay(50);
 		} else {
-			outb(0xc0, io);
+			outb(0xc0, zol->io);
 			udelay(50);
-			outb(0x40, io);
+			outb(0x40, zol->io);
 			udelay(50);
-			outb(0xc0, io);
+			outb(0xc0, zol->io);
 			udelay(50);
 		}
 		bitmask *= 2;
 	}
 	/* termination sequence */
-	outb(0x80, io);
-	outb(0xc0, io);
-	outb(0x40, io);
+	outb(0x80, zol->io);
+	outb(0xc0, zol->io);
+	outb(0x40, zol->io);
 	udelay(1000);
-	inb(io+2);
+	inb(zol->io + 2);
 
 	udelay(1000);
 
-	if (dev->muted)
-	{
-		outb(0, io);
-		outb(0, io);
-		inb(io + 3);
+	if (zol->muted) {
+		outb(0, zol->io);
+		outb(0, zol->io);
+		inb(zol->io + 3);
 		udelay(1000);
 	}
 
-	mutex_unlock(&dev->lock);
+	mutex_unlock(&zol->lock);
 
-	if(!dev->muted)
-	{
-		zol_setvol(dev, dev->curvol);
-	}
+	if (!zol->muted)
+		zol_setvol(zol, zol->curvol);
 	return 0;
 }
 
 /* Get signal strength */
-
-static int zol_getsigstr(struct zol_device *dev)
+static int zol_getsigstr(struct zoltrix *zol)
 {
 	int a, b;
 
-	mutex_lock(&dev->lock);
-	outb(0x00, io);         /* This stuff I found to do nothing */
-	outb(dev->curvol, io);
+	mutex_lock(&zol->lock);
+	outb(0x00, zol->io);         /* This stuff I found to do nothing */
+	outb(zol->curvol, zol->io);
 	msleep(20);
 
-	a = inb(io);
+	a = inb(zol->io);
 	msleep(10);
-	b = inb(io);
+	b = inb(zol->io);
 
-	mutex_unlock(&dev->lock);
+	mutex_unlock(&zol->lock);
 
 	if (a != b)
-		return (0);
+		return 0;
 
-	if ((a == 0xcf) || (a == 0xdf)  /* I found this out by playing */
-		|| (a == 0xef))       /* with a binary scanner on the card io */
-		return (1);
-	return (0);
+	/* I found this out by playing with a binary scanner on the card io */
+	return a == 0xcf || a == 0xdf || a == 0xef;
 }
 
-static int zol_is_stereo (struct zol_device *dev)
+static int zol_is_stereo(struct zoltrix *zol)
 {
 	int x1, x2;
 
-	mutex_lock(&dev->lock);
+	mutex_lock(&zol->lock);
 
-	outb(0x00, io);
-	outb(dev->curvol, io);
+	outb(0x00, zol->io);
+	outb(zol->curvol, zol->io);
 	msleep(20);
 
-	x1 = inb(io);
+	x1 = inb(zol->io);
 	msleep(10);
-	x2 = inb(io);
+	x2 = inb(zol->io);
 
-	mutex_unlock(&dev->lock);
+	mutex_unlock(&zol->lock);
 
-	if ((x1 == x2) && (x1 == 0xcf))
-		return 1;
-	return 0;
+	return x1 == x2 && x1 == 0xcf;
 }
 
 static int vidioc_querycap(struct file *file, void  *priv,
@@ -240,59 +227,54 @@ static int vidioc_querycap(struct file *file, void  *priv,
 {
 	strlcpy(v->driver, "radio-zoltrix", sizeof(v->driver));
 	strlcpy(v->card, "Zoltrix Radio", sizeof(v->card));
-	sprintf(v->bus_info, "ISA");
+	strlcpy(v->bus_info, "ISA", sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
-	v->capabilities = V4L2_CAP_TUNER;
+	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;
 }
 
 static int vidioc_g_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	struct zol_device *zol = video_drvdata(file);
+	struct zoltrix *zol = video_drvdata(file);
 
 	if (v->index > 0)
 		return -EINVAL;
 
-	strcpy(v->name, "FM");
+	strlcpy(v->name, "FM", sizeof(v->name));
 	v->type = V4L2_TUNER_RADIO;
-	v->rangelow = (88*16000);
-	v->rangehigh = (108*16000);
-	v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
+	v->rangelow = 88 * 16000;
+	v->rangehigh = 108 * 16000;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
 	v->capability = V4L2_TUNER_CAP_LOW;
 	if (zol_is_stereo(zol))
 		v->audmode = V4L2_TUNER_MODE_STEREO;
 	else
 		v->audmode = V4L2_TUNER_MODE_MONO;
-	v->signal = 0xFFFF*zol_getsigstr(zol);
+	v->signal = 0xFFFF * zol_getsigstr(zol);
 	return 0;
 }
 
 static int vidioc_s_tuner(struct file *file, void *priv,
 					struct v4l2_tuner *v)
 {
-	if (v->index > 0)
-		return -EINVAL;
-	return 0;
+	return v->index ? -EINVAL : 0;
 }
 
 static int vidioc_s_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct zol_device *zol = video_drvdata(file);
+	struct zoltrix *zol = video_drvdata(file);
 
-	zol->curfreq = f->frequency;
-	if (zol_setfreq(zol, zol->curfreq) != 0) {
-		printk(KERN_WARNING "zoltrix: Set frequency failed.\n");
+	if (zol_setfreq(zol, f->frequency) != 0)
 		return -EINVAL;
-	}
 	return 0;
 }
 
 static int vidioc_g_frequency(struct file *file, void *priv,
 					struct v4l2_frequency *f)
 {
-	struct zol_device *zol = video_drvdata(file);
+	struct zoltrix *zol = video_drvdata(file);
 
 	f->type = V4L2_TUNER_RADIO;
 	f->frequency = zol->curfreq;
@@ -302,14 +284,11 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 static int vidioc_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *qc)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
-		if (qc->id && qc->id == radio_qctrl[i].id) {
-			memcpy(qc, &(radio_qctrl[i]),
-						sizeof(*qc));
-			return 0;
-		}
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 4096, 65535);
 	}
 	return -EINVAL;
 }
@@ -317,7 +296,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
-	struct zol_device *zol = video_drvdata(file);
+	struct zoltrix *zol = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -333,7 +312,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
-	struct zol_device *zol = video_drvdata(file);
+	struct zoltrix *zol = video_drvdata(file);
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
@@ -341,43 +320,30 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 			zol_mute(zol);
 		else {
 			zol_unmute(zol);
-			zol_setvol(zol,zol->curvol);
+			zol_setvol(zol, zol->curvol);
 		}
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
-		zol_setvol(zol,ctrl->value/4096);
+		zol_setvol(zol, ctrl->value / 4096);
 		return 0;
 	}
 	zol->stereo = 1;
-	if (zol_setfreq(zol, zol->curfreq) != 0) {
-		printk(KERN_WARNING "zoltrix: Set frequency failed.\n");
+	if (zol_setfreq(zol, zol->curfreq) != 0)
 		return -EINVAL;
-	}
 #if 0
 /* FIXME: Implement stereo/mono switch on V4L2 */
-			if (v->mode & VIDEO_SOUND_STEREO) {
-				zol->stereo = 1;
-				zol_setfreq(zol, zol->curfreq);
-			}
-			if (v->mode & VIDEO_SOUND_MONO) {
-				zol->stereo = 0;
-				zol_setfreq(zol, zol->curfreq);
-			}
+	if (v->mode & VIDEO_SOUND_STEREO) {
+		zol->stereo = 1;
+		zol_setfreq(zol, zol->curfreq);
+	}
+	if (v->mode & VIDEO_SOUND_MONO) {
+		zol->stereo = 0;
+		zol_setfreq(zol, zol->curfreq);
+	}
 #endif
 	return -EINVAL;
 }
 
-static int vidioc_g_audio(struct file *file, void *priv,
-					struct v4l2_audio *a)
-{
-	if (a->index > 1)
-		return -EINVAL;
-
-	strcpy(a->name, "Radio");
-	a->capability = V4L2_AUDCAP_STEREO;
-	return 0;
-}
-
 static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 {
 	*i = 0;
@@ -386,37 +352,39 @@ static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
 
 static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
-	if (i != 0)
-		return -EINVAL;
-	return 0;
+	return i ? -EINVAL : 0;
 }
 
-static int vidioc_s_audio(struct file *file, void *priv,
+static int vidioc_g_audio(struct file *file, void *priv,
 					struct v4l2_audio *a)
 {
-	if (a->index != 0)
-		return -EINVAL;
+	a->index = 0;
+	strlcpy(a->name, "Radio", sizeof(a->name));
+	a->capability = V4L2_AUDCAP_STEREO;
 	return 0;
 }
 
-static struct zol_device zoltrix_unit;
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return a->index ? -EINVAL : 0;
+}
 
-static int zoltrix_exclusive_open(struct file *file)
+static int zoltrix_open(struct file *file)
 {
-	return test_and_set_bit(0, &zoltrix_unit.in_use) ? -EBUSY : 0;
+	return 0;
 }
 
-static int zoltrix_exclusive_release(struct file *file)
+static int zoltrix_release(struct file *file)
 {
-	clear_bit(0, &zoltrix_unit.in_use);
 	return 0;
 }
 
 static const struct v4l2_file_operations zoltrix_fops =
 {
 	.owner		= THIS_MODULE,
-	.open           = zoltrix_exclusive_open,
-	.release        = zoltrix_exclusive_release,
+	.open           = zoltrix_open,
+	.release        = zoltrix_release,
 	.ioctl		= video_ioctl2,
 };
 
@@ -435,67 +403,75 @@ static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
 	.vidioc_s_ctrl      = vidioc_s_ctrl,
 };
 
-static struct video_device zoltrix_radio = {
-	.name		= "Zoltrix Radio Plus",
-	.fops           = &zoltrix_fops,
-	.ioctl_ops 	= &zoltrix_ioctl_ops,
-	.release	= video_device_release_empty,
-};
-
 static int __init zoltrix_init(void)
 {
-	if (io == -1) {
-		printk(KERN_ERR "You must set an I/O address with io=0x???\n");
+	struct zoltrix *zol = &zoltrix_card;
+	struct v4l2_device *v4l2_dev = &zol->v4l2_dev;
+	int res;
+
+	strlcpy(v4l2_dev->name, "zoltrix", sizeof(v4l2_dev->name));
+	zol->io = io;
+	if (zol->io == -1) {
+		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x20c or 0x30c\n");
 		return -EINVAL;
 	}
-	if ((io != 0x20c) && (io != 0x30c)) {
-		printk(KERN_ERR "zoltrix: invalid port, try 0x20c or 0x30c\n");
+	if (zol->io != 0x20c && zol->io != 0x30c) {
+		v4l2_err(v4l2_dev, "invalid port, try 0x20c or 0x30c\n");
 		return -ENXIO;
 	}
 
-	video_set_drvdata(&zoltrix_radio, &zoltrix_unit);
-	if (!request_region(io, 2, "zoltrix")) {
-		printk(KERN_ERR "zoltrix: port 0x%x already in use\n", io);
+	if (!request_region(zol->io, 2, "zoltrix")) {
+		v4l2_err(v4l2_dev, "port 0x%x already in use\n", zol->io);
 		return -EBUSY;
 	}
 
-	if (video_register_device(&zoltrix_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
-		release_region(io, 2);
+	res = v4l2_device_register(NULL, v4l2_dev);
+	if (res < 0) {
+		release_region(zol->io, 2);
+		v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
+		return res;
+	}
+
+	strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
+	zol->vdev.v4l2_dev = v4l2_dev;
+	zol->vdev.fops = &zoltrix_fops;
+	zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
+	zol->vdev.release = video_device_release_empty;
+	video_set_drvdata(&zol->vdev, zol);
+
+	if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(zol->io, 2);
 		return -EINVAL;
 	}
-	printk(KERN_INFO "Zoltrix Radio Plus card driver.\n");
+	v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
 
-	mutex_init(&zoltrix_unit.lock);
+	mutex_init(&zol->lock);
 
 	/* mute card - prevents noisy bootups */
 
 	/* this ensures that the volume is all the way down  */
 
-	outb(0, io);
-	outb(0, io);
+	outb(0, zol->io);
+	outb(0, zol->io);
 	msleep(20);
-	inb(io + 3);
+	inb(zol->io + 3);
 
-	zoltrix_unit.curvol = 0;
-	zoltrix_unit.stereo = 1;
+	zol->curvol = 0;
+	zol->stereo = 1;
 
 	return 0;
 }
 
-MODULE_AUTHOR("C.van Schaik");
-MODULE_DESCRIPTION("A driver for the Zoltrix Radio Plus.");
-MODULE_LICENSE("GPL");
-
-module_param(io, int, 0);
-MODULE_PARM_DESC(io, "I/O address of the Zoltrix Radio Plus (0x20c or 0x30c)");
-module_param(radio_nr, int, 0);
-
-static void __exit zoltrix_cleanup_module(void)
+static void __exit zoltrix_exit(void)
 {
-	video_unregister_device(&zoltrix_radio);
-	release_region(io, 2);
+	struct zoltrix *zol = &zoltrix_card;
+
+	video_unregister_device(&zol->vdev);
+	v4l2_device_unregister(&zol->v4l2_dev);
+	release_region(zol->io, 2);
 }
 
 module_init(zoltrix_init);
-module_exit(zoltrix_cleanup_module);
+module_exit(zoltrix_exit);
 
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 19cf3b8f67c4..76bad5819592 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -249,11 +249,25 @@ config VIDEO_VP27SMPX
 	  To compile this driver as a module, choose M here: the
 	  module will be called vp27smpx.
 
+comment "RDS decoders"
+
+config VIDEO_SAA6588
+	tristate "SAA6588 Radio Chip RDS decoder support"
+	depends on VIDEO_V4L2 && I2C
+
+	help
+	  Support for this Radio Data System (RDS) decoder. This allows
+	  seeing radio station identification transmitted using this
+	  standard.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa6588.
+
 comment "Video decoders"
 
 config VIDEO_BT819
 	tristate "BT819A VideoStream decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for BT819A video decoder.
 
@@ -262,7 +276,7 @@ config VIDEO_BT819
 
 config VIDEO_BT856
 	tristate "BT856 VideoStream decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for BT856 video decoder.
 
@@ -271,7 +285,7 @@ config VIDEO_BT856
 
 config VIDEO_BT866
 	tristate "BT866 VideoStream decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for BT866 video decoder.
 
@@ -280,7 +294,7 @@ config VIDEO_BT866
 
 config VIDEO_KS0127
 	tristate "KS0127 video decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for KS0127 video decoder.
 
@@ -307,38 +321,18 @@ config VIDEO_TCM825X
 
 config VIDEO_SAA7110
 	tristate "Philips SAA7110 video decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Philips SAA7110 video decoders.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7110.
 
-config VIDEO_SAA7111
-	tristate "Philips SAA7111 video decoder"
-	depends on VIDEO_V4L1 && I2C
-	---help---
-	  Support for the Philips SAA711 video decoder.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7111.
-
-config VIDEO_SAA7114
-	tristate "Philips SAA7114 video decoder"
-	depends on VIDEO_V4L1 && I2C
-	---help---
-	  Support for the Philips SAA7114 video decoder. This driver
-	  is used only on Zoran driver and should be moved soon to
-	  SAA711x module.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7114.
-
 config VIDEO_SAA711X
-	tristate "Philips SAA7113/4/5 video decoders"
+	tristate "Philips SAA7111/3/4/5 video decoders"
 	depends on VIDEO_V4L2 && I2C
 	---help---
-	  Support for the Philips SAA7113/4/5 video decoders.
+	  Support for the Philips SAA7111/3/4/5 video decoders.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7115.
@@ -383,7 +377,7 @@ config VIDEO_TVP5150
 
 config VIDEO_VPX3220
 	tristate "vpx3220a, vpx3216b & vpx3214c video decoders"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for VPX322x video decoders.
 
@@ -421,7 +415,7 @@ config VIDEO_SAA7127
 
 config VIDEO_SAA7185
 	tristate "Philips SAA7185 video encoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Philips SAA7185 video encoder.
 
@@ -430,7 +424,7 @@ config VIDEO_SAA7185
 
 config VIDEO_ADV7170
 	tristate "Analog Devices ADV7170 video encoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Analog Devices ADV7170 video encoder driver
 
@@ -439,7 +433,7 @@ config VIDEO_ADV7170
 
 config VIDEO_ADV7175
 	tristate "Analog Devices ADV7175 video encoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Analog Devices ADV7175 video encoder driver
 
@@ -487,18 +481,6 @@ config VIDEO_VIVI
 
 source "drivers/media/video/bt8xx/Kconfig"
 
-config VIDEO_SAA6588
-	tristate "SAA6588 Radio Chip RDS decoder support on BT848 cards"
-	depends on I2C && VIDEO_BT848
-
-	help
-	  Support for  Radio Data System (RDS) decoder. This allows seeing
-	  radio station identification transmitted using this standard.
-	  Currently, it works only with bt8x8 chips.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa6588.
-
 config VIDEO_PMS
 	tristate "Mediavision Pro Movie Studio Video For Linux"
 	depends on ISA && VIDEO_V4L1
@@ -602,7 +584,6 @@ config VIDEO_SAA5249
 config VIDEO_VINO
 	tristate "SGI Vino Video For Linux (EXPERIMENTAL)"
 	depends on I2C && SGI_IP22 && EXPERIMENTAL && VIDEO_V4L2
-	select I2C_ALGO_SGI
 	select VIDEO_SAA7191 if VIDEO_HELPER_CHIPS_AUTO
 	help
 	  Say Y here to build in support for the Vino video input system found
@@ -639,7 +620,7 @@ config VIDEO_MXB
 	depends on PCI && VIDEO_V4L1 && I2C
 	select VIDEO_SAA7146_VV
 	select VIDEO_TUNER
-	select VIDEO_SAA7115 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TDA9840 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6415C if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TEA6420 if VIDEO_HELPER_CHIPS_AUTO
@@ -728,13 +709,6 @@ config SOC_CAMERA_MT9M001
 	  This driver supports MT9M001 cameras from Micron, monochrome
 	  and colour models.
 
-config MT9M001_PCA9536_SWITCH
-	bool "pca9536 datawidth switch for mt9m001"
-	depends on SOC_CAMERA_MT9M001 && GENERIC_GPIO
-	help
-	  Select this if your MT9M001 camera uses a PCA9536 I2C GPIO
-	  extender to switch between 8 and 10 bit datawidth modes
-
 config SOC_CAMERA_MT9M111
 	tristate "mt9m111 and mt9m112 support"
 	depends on SOC_CAMERA && I2C
@@ -754,13 +728,6 @@ config SOC_CAMERA_MT9V022
 	help
 	  This driver supports MT9V022 cameras from Micron
 
-config MT9V022_PCA9536_SWITCH
-	bool "pca9536 datawidth switch for mt9v022"
-	depends on SOC_CAMERA_MT9V022 && GENERIC_GPIO
-	help
-	  Select this if your MT9V022 camera uses a PCA9536 I2C GPIO
-	  extender to switch between 8 and 10 bit datawidth modes
-
 config SOC_CAMERA_TW9910
 	tristate "tw9910 support"
 	depends on SOC_CAMERA && I2C
@@ -779,6 +746,13 @@ config SOC_CAMERA_OV772X
 	help
 	  This is a ov772x camera driver
 
+config VIDEO_MX3
+	tristate "i.MX3x Camera Sensor Interface driver"
+	depends on VIDEO_DEV && MX3_IPU && SOC_CAMERA
+	select VIDEOBUF_DMA_CONTIG
+	---help---
+	  This is a v4l2 driver for the i.MX3x Camera Sensor Interface
+
 config VIDEO_PXA27x
 	tristate "PXA27x Quick Capture Interface driver"
 	depends on VIDEO_DEV && PXA27x && SOC_CAMERA
@@ -817,6 +791,8 @@ source "drivers/media/video/gspca/Kconfig"
 
 source "drivers/media/video/pvrusb2/Kconfig"
 
+source "drivers/media/video/hdpvr/Kconfig"
+
 source "drivers/media/video/em28xx/Kconfig"
 
 source "drivers/media/video/usbvision/Kconfig"
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 72f6d03d2d8f..b9046744463b 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -30,7 +30,6 @@ obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o
 obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
 obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o
 obj-$(CONFIG_VIDEO_TDA9875) += tda9875.o
-obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
 
 obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o
 obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o
@@ -43,8 +42,6 @@ obj-$(CONFIG_VIDEO_TDA9840) += tda9840.o
 obj-$(CONFIG_VIDEO_TEA6415C) += tea6415c.o
 obj-$(CONFIG_VIDEO_TEA6420) += tea6420.o
 obj-$(CONFIG_VIDEO_SAA7110) += saa7110.o
-obj-$(CONFIG_VIDEO_SAA7111) += saa7111.o
-obj-$(CONFIG_VIDEO_SAA7114) += saa7114.o
 obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o
 obj-$(CONFIG_VIDEO_SAA717X) += saa717x.o
 obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
@@ -122,6 +119,8 @@ obj-$(CONFIG_USB_PWC)           += pwc/
 obj-$(CONFIG_USB_ZC0301)        += zc0301/
 obj-$(CONFIG_USB_GSPCA)         += gspca/
 
+obj-$(CONFIG_VIDEO_HDPVR)	+= hdpvr/
+
 obj-$(CONFIG_USB_IBMCAM)        += usbvideo/
 obj-$(CONFIG_USB_KONICAWC)      += usbvideo/
 obj-$(CONFIG_USB_VICAM)         += usbvideo/
@@ -134,10 +133,11 @@ obj-$(CONFIG_VIDEO_CX18) += cx18/
 obj-$(CONFIG_VIDEO_VIVI) += vivi.o
 obj-$(CONFIG_VIDEO_CX23885) += cx23885/
 
-obj-$(CONFIG_VIDEO_PXA27x)	+= pxa_camera.o
+obj-$(CONFIG_VIDEO_MX3)			+= mx3_camera.o
+obj-$(CONFIG_VIDEO_PXA27x)		+= pxa_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o
 obj-$(CONFIG_VIDEO_OMAP2)		+= omap2cam.o
-obj-$(CONFIG_SOC_CAMERA)	+= soc_camera.o
+obj-$(CONFIG_SOC_CAMERA)		+= soc_camera.o
 obj-$(CONFIG_SOC_CAMERA_MT9M001)	+= mt9m001.o
 obj-$(CONFIG_SOC_CAMERA_MT9M111)	+= mt9m111.o
 obj-$(CONFIG_SOC_CAMERA_MT9T031)	+= mt9t031.o
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index e0eb4f321442..873c30a41bd7 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -34,15 +34,16 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_encoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver");
 MODULE_AUTHOR("Maxim Yevtyushkin");
 MODULE_LICENSE("GPL");
 
+
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
@@ -50,38 +51,43 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 /* ----------------------------------------------------------------------- */
 
 struct adv7170 {
+	struct v4l2_subdev sd;
 	unsigned char reg[128];
 
-	int norm;
+	v4l2_std_id norm;
 	int input;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
 };
 
+static inline struct adv7170 *to_adv7170(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct adv7170, sd);
+}
+
 static char *inputs[] = { "pass_through", "play_back" };
-static char *norms[] = { "PAL", "NTSC" };
 
 /* ----------------------------------------------------------------------- */
 
-static inline int adv7170_write(struct i2c_client *client, u8 reg, u8 value)
+static inline int adv7170_write(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
-	struct adv7170 *encoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7170 *encoder = to_adv7170(sd);
 
 	encoder->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int adv7170_read(struct i2c_client *client, u8 reg)
+static inline int adv7170_read(struct v4l2_subdev *sd, u8 reg)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int adv7170_write_block(struct i2c_client *client,
+static int adv7170_write_block(struct v4l2_subdev *sd,
 		     const u8 *data, unsigned int len)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct adv7170 *encoder = to_adv7170(sd);
 	int ret = -1;
 	u8 reg;
 
@@ -89,7 +95,6 @@ static int adv7170_write_block(struct i2c_client *client,
 	 * the adapter understands raw I2C */
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		/* do raw I2C, not smbus compatible */
-		struct adv7170 *encoder = i2c_get_clientdata(client);
 		u8 block_data[32];
 		int block_len;
 
@@ -110,7 +115,7 @@ static int adv7170_write_block(struct i2c_client *client,
 		/* do some slow I2C emulation kind of thing */
 		while (len >= 2) {
 			reg = *data++;
-			ret = adv7170_write(client, reg, *data++);
+			ret = adv7170_write(sd, reg, *data++);
 			if (ret < 0)
 				break;
 			len -= 2;
@@ -128,203 +133,161 @@ static int adv7170_write_block(struct i2c_client *client,
 #define TR1PLAY	    0x00
 
 static const unsigned char init_NTSC[] = {
-	0x00, 0x10,		// MR0
-	0x01, 0x20,		// MR1
-	0x02, 0x0e,		// MR2 RTC control: bits 2 and 1
-	0x03, 0x80,		// MR3
-	0x04, 0x30,		// MR4
-	0x05, 0x00,		// Reserved
-	0x06, 0x00,		// Reserved
-	0x07, TR0MODE,		// TM0
-	0x08, TR1CAPT,		// TM1
-	0x09, 0x16,		// Fsc0
-	0x0a, 0x7c,		// Fsc1
-	0x0b, 0xf0,		// Fsc2
-	0x0c, 0x21,		// Fsc3
-	0x0d, 0x00,		// Subcarrier Phase
-	0x0e, 0x00,		// Closed Capt. Ext 0
-	0x0f, 0x00,		// Closed Capt. Ext 1
-	0x10, 0x00,		// Closed Capt. 0
-	0x11, 0x00,		// Closed Capt. 1
-	0x12, 0x00,		// Pedestal Ctl 0
-	0x13, 0x00,		// Pedestal Ctl 1
-	0x14, 0x00,		// Pedestal Ctl 2
-	0x15, 0x00,		// Pedestal Ctl 3
-	0x16, 0x00,		// CGMS_WSS_0
-	0x17, 0x00,		// CGMS_WSS_1
-	0x18, 0x00,		// CGMS_WSS_2
-	0x19, 0x00,		// Teletext Ctl
+	0x00, 0x10,		/* MR0 */
+	0x01, 0x20,		/* MR1 */
+	0x02, 0x0e,		/* MR2 RTC control: bits 2 and 1 */
+	0x03, 0x80,		/* MR3 */
+	0x04, 0x30,		/* MR4 */
+	0x05, 0x00,		/* Reserved */
+	0x06, 0x00,		/* Reserved */
+	0x07, TR0MODE,		/* TM0 */
+	0x08, TR1CAPT,		/* TM1 */
+	0x09, 0x16,		/* Fsc0 */
+	0x0a, 0x7c,		/* Fsc1 */
+	0x0b, 0xf0,		/* Fsc2 */
+	0x0c, 0x21,		/* Fsc3 */
+	0x0d, 0x00,		/* Subcarrier Phase */
+	0x0e, 0x00,		/* Closed Capt. Ext 0 */
+	0x0f, 0x00,		/* Closed Capt. Ext 1 */
+	0x10, 0x00,		/* Closed Capt. 0 */
+	0x11, 0x00,		/* Closed Capt. 1 */
+	0x12, 0x00,		/* Pedestal Ctl 0 */
+	0x13, 0x00,		/* Pedestal Ctl 1 */
+	0x14, 0x00,		/* Pedestal Ctl 2 */
+	0x15, 0x00,		/* Pedestal Ctl 3 */
+	0x16, 0x00,		/* CGMS_WSS_0 */
+	0x17, 0x00,		/* CGMS_WSS_1 */
+	0x18, 0x00,		/* CGMS_WSS_2 */
+	0x19, 0x00,		/* Teletext Ctl */
 };
 
 static const unsigned char init_PAL[] = {
-	0x00, 0x71,		// MR0
-	0x01, 0x20,		// MR1
-	0x02, 0x0e,		// MR2 RTC control: bits 2 and 1
-	0x03, 0x80,		// MR3
-	0x04, 0x30,		// MR4
-	0x05, 0x00,		// Reserved
-	0x06, 0x00,		// Reserved
-	0x07, TR0MODE,		// TM0
-	0x08, TR1CAPT,		// TM1
-	0x09, 0xcb,		// Fsc0
-	0x0a, 0x8a,		// Fsc1
-	0x0b, 0x09,		// Fsc2
-	0x0c, 0x2a,		// Fsc3
-	0x0d, 0x00,		// Subcarrier Phase
-	0x0e, 0x00,		// Closed Capt. Ext 0
-	0x0f, 0x00,		// Closed Capt. Ext 1
-	0x10, 0x00,		// Closed Capt. 0
-	0x11, 0x00,		// Closed Capt. 1
-	0x12, 0x00,		// Pedestal Ctl 0
-	0x13, 0x00,		// Pedestal Ctl 1
-	0x14, 0x00,		// Pedestal Ctl 2
-	0x15, 0x00,		// Pedestal Ctl 3
-	0x16, 0x00,		// CGMS_WSS_0
-	0x17, 0x00,		// CGMS_WSS_1
-	0x18, 0x00,		// CGMS_WSS_2
-	0x19, 0x00,		// Teletext Ctl
+	0x00, 0x71,		/* MR0 */
+	0x01, 0x20,		/* MR1 */
+	0x02, 0x0e,		/* MR2 RTC control: bits 2 and 1 */
+	0x03, 0x80,		/* MR3 */
+	0x04, 0x30,		/* MR4 */
+	0x05, 0x00,		/* Reserved */
+	0x06, 0x00,		/* Reserved */
+	0x07, TR0MODE,		/* TM0 */
+	0x08, TR1CAPT,		/* TM1 */
+	0x09, 0xcb,		/* Fsc0 */
+	0x0a, 0x8a,		/* Fsc1 */
+	0x0b, 0x09,		/* Fsc2 */
+	0x0c, 0x2a,		/* Fsc3 */
+	0x0d, 0x00,		/* Subcarrier Phase */
+	0x0e, 0x00,		/* Closed Capt. Ext 0 */
+	0x0f, 0x00,		/* Closed Capt. Ext 1 */
+	0x10, 0x00,		/* Closed Capt. 0 */
+	0x11, 0x00,		/* Closed Capt. 1 */
+	0x12, 0x00,		/* Pedestal Ctl 0 */
+	0x13, 0x00,		/* Pedestal Ctl 1 */
+	0x14, 0x00,		/* Pedestal Ctl 2 */
+	0x15, 0x00,		/* Pedestal Ctl 3 */
+	0x16, 0x00,		/* CGMS_WSS_0 */
+	0x17, 0x00,		/* CGMS_WSS_1 */
+	0x18, 0x00,		/* CGMS_WSS_2 */
+	0x19, 0x00,		/* Teletext Ctl */
 };
 
 
-static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int adv7170_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
 {
-	struct adv7170 *encoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case 0:
-#if 0
-		/* This is just for testing!!! */
-		adv7170_write_block(client, init_common,
-				    sizeof(init_common));
-		adv7170_write(client, 0x07, TR0MODE | TR0RST);
-		adv7170_write(client, 0x07, TR0MODE);
-#endif
-		break;
-
-	case ENCODER_GET_CAPABILITIES:
-	{
-		struct video_encoder_capability *cap = arg;
-
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC;
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
+	struct adv7170 *encoder = to_adv7170(sd);
+
+	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);
+
+	if (std & V4L2_STD_NTSC) {
+		adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));
+		if (encoder->input == 0)
+			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
+		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7170_write(sd, 0x07, TR0MODE);
+	} else if (std & V4L2_STD_PAL) {
+		adv7170_write_block(sd, init_PAL, sizeof(init_PAL));
+		if (encoder->input == 0)
+			adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
+		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7170_write(sd, 0x07, TR0MODE);
+	} else {
+		v4l2_dbg(1, debug, sd, "illegal norm: %llx\n",
+				(unsigned long long)std);
+		return -EINVAL;
 	}
+	v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std);
+	encoder->norm = std;
+	return 0;
+}
 
-	case ENCODER_SET_NORM:
-	{
-		int iarg = *(int *) arg;
-
-		v4l_dbg(1, debug, client, "set norm %d\n", iarg);
-
-		switch (iarg) {
-		case VIDEO_MODE_NTSC:
-			adv7170_write_block(client, init_NTSC,
-					    sizeof(init_NTSC));
-			if (encoder->input == 0)
-				adv7170_write(client, 0x02, 0x0e);	// Enable genlock
-			adv7170_write(client, 0x07, TR0MODE | TR0RST);
-			adv7170_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_PAL:
-			adv7170_write_block(client, init_PAL,
-					    sizeof(init_PAL));
-			if (encoder->input == 0)
-				adv7170_write(client, 0x02, 0x0e);	// Enable genlock
-			adv7170_write(client, 0x07, TR0MODE | TR0RST);
-			adv7170_write(client, 0x07, TR0MODE);
-			break;
-
-		default:
-			v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
-			return -EINVAL;
-		}
-		v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
-		encoder->norm = iarg;
-		break;
-	}
+static int adv7170_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct adv7170 *encoder = to_adv7170(sd);
 
-	case ENCODER_SET_INPUT:
-	{
-		int iarg = *(int *) arg;
-
-		/* RJ: *iarg = 0: input is from decoder
-		 *iarg = 1: input is from ZR36060
-		 *iarg = 2: color bar */
-
-		v4l_dbg(1, debug, client, "set input from %s\n",
-			iarg == 0 ? "decoder" : "ZR36060");
-
-		switch (iarg) {
-		case 0:
-			adv7170_write(client, 0x01, 0x20);
-			adv7170_write(client, 0x08, TR1CAPT);	/* TR1 */
-			adv7170_write(client, 0x02, 0x0e);	// Enable genlock
-			adv7170_write(client, 0x07, TR0MODE | TR0RST);
-			adv7170_write(client, 0x07, TR0MODE);
-			/* udelay(10); */
-			break;
-
-		case 1:
-			adv7170_write(client, 0x01, 0x00);
-			adv7170_write(client, 0x08, TR1PLAY);	/* TR1 */
-			adv7170_write(client, 0x02, 0x08);
-			adv7170_write(client, 0x07, TR0MODE | TR0RST);
-			adv7170_write(client, 0x07, TR0MODE);
-			/* udelay(10); */
-			break;
-
-		default:
-			v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
-			return -EINVAL;
-		}
-		v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
-		encoder->input = iarg;
-		break;
-	}
+	/* RJ: route->input = 0: input is from decoder
+	   route->input = 1: input is from ZR36060
+	   route->input = 2: color bar */
 
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
+	v4l2_dbg(1, debug, sd, "set input from %s\n",
+			route->input == 0 ? "decoder" : "ZR36060");
 
-		/* not much choice of outputs */
-		if (*iarg != 0) {
-			return -EINVAL;
-		}
+	switch (route->input) {
+	case 0:
+		adv7170_write(sd, 0x01, 0x20);
+		adv7170_write(sd, 0x08, TR1CAPT);	/* TR1 */
+		adv7170_write(sd, 0x02, 0x0e);	/* Enable genlock */
+		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7170_write(sd, 0x07, TR0MODE);
+		/* udelay(10); */
 		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
 
-		encoder->enable = !!*iarg;
+	case 1:
+		adv7170_write(sd, 0x01, 0x00);
+		adv7170_write(sd, 0x08, TR1PLAY);	/* TR1 */
+		adv7170_write(sd, 0x02, 0x08);
+		adv7170_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7170_write(sd, 0x07, TR0MODE);
+		/* udelay(10); */
 		break;
-	}
 
 	default:
+		v4l2_dbg(1, debug, sd, "illegal input: %d\n", route->input);
 		return -EINVAL;
 	}
-
+	v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[route->input]);
+	encoder->input = route->input;
 	return 0;
 }
 
+static int adv7170_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7170, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static unsigned short normal_i2c[] = {
-	0xd4 >> 1, 0xd6 >> 1,	/* adv7170 IDs */
-	0x54 >> 1, 0x56 >> 1,	/* adv7171 IDs */
-	I2C_CLIENT_END
+static const struct v4l2_subdev_core_ops adv7170_core_ops = {
+	.g_chip_ident = adv7170_g_chip_ident,
 };
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_video_ops adv7170_video_ops = {
+	.s_std_output = adv7170_s_std_output,
+	.s_routing = adv7170_s_routing,
+};
+
+static const struct v4l2_subdev_ops adv7170_ops = {
+	.core = &adv7170_core_ops,
+	.video = &adv7170_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
 
 static int adv7170_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct adv7170 *encoder;
+	struct v4l2_subdev *sd;
 	int i;
 
 	/* Check if the adapter supports the needed features */
@@ -337,26 +300,29 @@ static int adv7170_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_NTSC;
+	sd = &encoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &adv7170_ops);
+	encoder->norm = V4L2_STD_NTSC;
 	encoder->input = 0;
-	encoder->enable = 1;
-	i2c_set_clientdata(client, encoder);
 
-	i = adv7170_write_block(client, init_NTSC, sizeof(init_NTSC));
+	i = adv7170_write_block(sd, init_NTSC, sizeof(init_NTSC));
 	if (i >= 0) {
-		i = adv7170_write(client, 0x07, TR0MODE | TR0RST);
-		i = adv7170_write(client, 0x07, TR0MODE);
-		i = adv7170_read(client, 0x12);
-		v4l_dbg(1, debug, client, "revision %d\n", i & 1);
+		i = adv7170_write(sd, 0x07, TR0MODE | TR0RST);
+		i = adv7170_write(sd, 0x07, TR0MODE);
+		i = adv7170_read(sd, 0x12);
+		v4l2_dbg(1, debug, sd, "revision %d\n", i & 1);
 	}
 	if (i < 0)
-		v4l_dbg(1, debug, client, "init error 0x%x\n", i);
+		v4l2_dbg(1, debug, sd, "init error 0x%x\n", i);
 	return 0;
 }
 
 static int adv7170_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_adv7170(sd));
 	return 0;
 }
 
@@ -371,8 +337,6 @@ MODULE_DEVICE_TABLE(i2c, adv7170_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "adv7170",
-	.driverid = I2C_DRIVERID_ADV7170,
-	.command = adv7170_command,
 	.probe = adv7170_probe,
 	.remove = adv7170_remove,
 	.id_table = adv7170_id,
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index 6008e84653f1..ff1210303295 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -30,15 +30,19 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_encoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7175 video encoder driver");
 MODULE_AUTHOR("Dave Perks");
 MODULE_LICENSE("GPL");
 
+#define   I2C_ADV7175        0xd4
+#define   I2C_ADV7176        0x54
+
+
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
@@ -46,36 +50,38 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 /* ----------------------------------------------------------------------- */
 
 struct adv7175 {
-	int norm;
+	struct v4l2_subdev sd;
+	v4l2_std_id norm;
 	int input;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
 };
 
-#define   I2C_ADV7175        0xd4
-#define   I2C_ADV7176        0x54
+static inline struct adv7175 *to_adv7175(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct adv7175, sd);
+}
 
 static char *inputs[] = { "pass_through", "play_back", "color_bar" };
-static char *norms[] = { "PAL", "NTSC", "SECAM->PAL (may not work!)" };
 
 /* ----------------------------------------------------------------------- */
 
-static inline int adv7175_write(struct i2c_client *client, u8 reg, u8 value)
+static inline int adv7175_write(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int adv7175_read(struct i2c_client *client, u8 reg)
+static inline int adv7175_read(struct v4l2_subdev *sd, u8 reg)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int adv7175_write_block(struct i2c_client *client,
+static int adv7175_write_block(struct v4l2_subdev *sd,
 		     const u8 *data, unsigned int len)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int ret = -1;
 	u8 reg;
 
@@ -103,7 +109,7 @@ static int adv7175_write_block(struct i2c_client *client,
 		/* do some slow I2C emulation kind of thing */
 		while (len >= 2) {
 			reg = *data++;
-			ret = adv7175_write(client, reg, *data++);
+			ret = adv7175_write(sd, reg, *data++);
 			if (ret < 0)
 				break;
 			len -= 2;
@@ -113,18 +119,18 @@ static int adv7175_write_block(struct i2c_client *client,
 	return ret;
 }
 
-static void set_subcarrier_freq(struct i2c_client *client, int pass_through)
+static void set_subcarrier_freq(struct v4l2_subdev *sd, int pass_through)
 {
 	/* for some reason pass_through NTSC needs
 	 * a different sub-carrier freq to remain stable. */
 	if (pass_through)
-		adv7175_write(client, 0x02, 0x00);
+		adv7175_write(sd, 0x02, 0x00);
 	else
-		adv7175_write(client, 0x02, 0x55);
+		adv7175_write(sd, 0x02, 0x55);
 
-	adv7175_write(client, 0x03, 0x55);
-	adv7175_write(client, 0x04, 0x55);
-	adv7175_write(client, 0x05, 0x25);
+	adv7175_write(sd, 0x03, 0x55);
+	adv7175_write(sd, 0x04, 0x55);
+	adv7175_write(sd, 0x05, 0x25);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -184,180 +190,144 @@ static const unsigned char init_ntsc[] = {
 	0x06, 0x1a,		/* subc. phase */
 };
 
-static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int adv7175_init(struct v4l2_subdev *sd, u32 val)
 {
-	struct adv7175 *encoder = i2c_get_clientdata(client);
+	/* This is just for testing!!! */
+	adv7175_write_block(sd, init_common, sizeof(init_common));
+	adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+	adv7175_write(sd, 0x07, TR0MODE);
+	return 0;
+}
 
-	switch (cmd) {
-	case 0:
-		/* This is just for testing!!! */
-		adv7175_write_block(client, init_common,
-				    sizeof(init_common));
-		adv7175_write(client, 0x07, TR0MODE | TR0RST);
-		adv7175_write(client, 0x07, TR0MODE);
-		break;
+static int adv7175_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct adv7175 *encoder = to_adv7175(sd);
+
+	if (std & V4L2_STD_NTSC) {
+		adv7175_write_block(sd, init_ntsc, sizeof(init_ntsc));
+		if (encoder->input == 0)
+			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+	} else if (std & V4L2_STD_PAL) {
+		adv7175_write_block(sd, init_pal, sizeof(init_pal));
+		if (encoder->input == 0)
+			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+	} else if (std & V4L2_STD_SECAM) {
+		/* This is an attempt to convert
+		 * SECAM->PAL (typically it does not work
+		 * due to genlock: when decoder is in SECAM
+		 * and encoder in in PAL the subcarrier can
+		 * not be syncronized with horizontal
+		 * quency) */
+		adv7175_write_block(sd, init_pal, sizeof(init_pal));
+		if (encoder->input == 0)
+			adv7175_write(sd, 0x0d, 0x49);	/* Disable genlock */
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+	} else {
+		v4l2_dbg(1, debug, sd, "illegal norm: %llx\n",
+				(unsigned long long)std);
+		return -EINVAL;
+	}
+	v4l2_dbg(1, debug, sd, "switched to %llx\n", (unsigned long long)std);
+	encoder->norm = std;
+	return 0;
+}
 
-	case ENCODER_GET_CAPABILITIES:
-	{
-		struct video_encoder_capability *cap = arg;
+static int adv7175_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct adv7175 *encoder = to_adv7175(sd);
 
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC |
-			     VIDEO_ENCODER_SECAM; /* well, hacky */
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
+	/* RJ: route->input = 0: input is from decoder
+	   route->input = 1: input is from ZR36060
+	   route->input = 2: color bar */
 
-	case ENCODER_SET_NORM:
-	{
-		int iarg = *(int *) arg;
-
-		switch (iarg) {
-		case VIDEO_MODE_NTSC:
-			adv7175_write_block(client, init_ntsc,
-					    sizeof(init_ntsc));
-			if (encoder->input == 0)
-				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_PAL:
-			adv7175_write_block(client, init_pal,
-					    sizeof(init_pal));
-			if (encoder->input == 0)
-				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			break;
-
-		case VIDEO_MODE_SECAM:	// WARNING! ADV7176 does not support SECAM.
-			/* This is an attempt to convert
-			 * SECAM->PAL (typically it does not work
-			 * due to genlock: when decoder is in SECAM
-			 * and encoder in in PAL the subcarrier can
-			 * not be syncronized with horizontal
-			 * quency) */
-			adv7175_write_block(client, init_pal,
-					    sizeof(init_pal));
-			if (encoder->input == 0)
-				adv7175_write(client, 0x0d, 0x49);	// Disable genlock
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			break;
-		default:
-			v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
-			return -EINVAL;
-		}
-		v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
-		encoder->norm = iarg;
+	switch (route->input) {
+	case 0:
+		adv7175_write(sd, 0x01, 0x00);
+
+		if (encoder->norm & V4L2_STD_NTSC)
+			set_subcarrier_freq(sd, 1);
+
+		adv7175_write(sd, 0x0c, TR1CAPT);	/* TR1 */
+		if (encoder->norm & V4L2_STD_SECAM)
+			adv7175_write(sd, 0x0d, 0x49);	/* Disable genlock */
+		else
+			adv7175_write(sd, 0x0d, 0x4f);	/* Enable genlock */
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+		/*udelay(10);*/
 		break;
-	}
 
-	case ENCODER_SET_INPUT:
-	{
-		int iarg = *(int *) arg;
-
-		/* RJ: *iarg = 0: input is from SAA7110
-		 *iarg = 1: input is from ZR36060
-		 *iarg = 2: color bar */
-
-		switch (iarg) {
-		case 0:
-			adv7175_write(client, 0x01, 0x00);
-
-			if (encoder->norm == VIDEO_MODE_NTSC)
-				set_subcarrier_freq(client, 1);
-
-			adv7175_write(client, 0x0c, TR1CAPT);	/* TR1 */
-			if (encoder->norm == VIDEO_MODE_SECAM)
-				adv7175_write(client, 0x0d, 0x49);	// Disable genlock
-			else
-				adv7175_write(client, 0x0d, 0x4f);	// Enable genlock
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			//udelay(10);
-			break;
-
-		case 1:
-			adv7175_write(client, 0x01, 0x00);
-
-			if (encoder->norm == VIDEO_MODE_NTSC)
-				set_subcarrier_freq(client, 0);
-
-			adv7175_write(client, 0x0c, TR1PLAY);	/* TR1 */
-			adv7175_write(client, 0x0d, 0x49);
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			/* udelay(10); */
-			break;
-
-		case 2:
-			adv7175_write(client, 0x01, 0x80);
-
-			if (encoder->norm == VIDEO_MODE_NTSC)
-				set_subcarrier_freq(client, 0);
-
-			adv7175_write(client, 0x0d, 0x49);
-			adv7175_write(client, 0x07, TR0MODE | TR0RST);
-			adv7175_write(client, 0x07, TR0MODE);
-			/* udelay(10); */
-			break;
-
-		default:
-			v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
-			return -EINVAL;
-		}
-		v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
-		encoder->input = iarg;
-		break;
-	}
+	case 1:
+		adv7175_write(sd, 0x01, 0x00);
 
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
+		if (encoder->norm & V4L2_STD_NTSC)
+			set_subcarrier_freq(sd, 0);
 
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
+		adv7175_write(sd, 0x0c, TR1PLAY);	/* TR1 */
+		adv7175_write(sd, 0x0d, 0x49);
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+		/* udelay(10); */
 		break;
-	}
 
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
+	case 2:
+		adv7175_write(sd, 0x01, 0x80);
+
+		if (encoder->norm & V4L2_STD_NTSC)
+			set_subcarrier_freq(sd, 0);
 
-		encoder->enable = !!*iarg;
+		adv7175_write(sd, 0x0d, 0x49);
+		adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		adv7175_write(sd, 0x07, TR0MODE);
+		/* udelay(10); */
 		break;
-	}
 
 	default:
+		v4l2_dbg(1, debug, sd, "illegal input: %d\n", route->input);
 		return -EINVAL;
 	}
-
+	v4l2_dbg(1, debug, sd, "switched to %s\n", inputs[route->input]);
+	encoder->input = route->input;
 	return 0;
 }
 
+static int adv7175_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7175, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] = {
-	I2C_ADV7175 >> 1, (I2C_ADV7175 >> 1) + 1,
-	I2C_ADV7176 >> 1, (I2C_ADV7176 >> 1) + 1,
-	I2C_CLIENT_END
+static const struct v4l2_subdev_core_ops adv7175_core_ops = {
+	.g_chip_ident = adv7175_g_chip_ident,
+	.init = adv7175_init,
 };
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_video_ops adv7175_video_ops = {
+	.s_std_output = adv7175_s_std_output,
+	.s_routing = adv7175_s_routing,
+};
+
+static const struct v4l2_subdev_ops adv7175_ops = {
+	.core = &adv7175_core_ops,
+	.video = &adv7175_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
 
 static int adv7175_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	int i;
 	struct adv7175 *encoder;
+	struct v4l2_subdev *sd;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -369,26 +339,29 @@ static int adv7175_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_PAL;
+	sd = &encoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &adv7175_ops);
+	encoder->norm = V4L2_STD_NTSC;
 	encoder->input = 0;
-	encoder->enable = 1;
-	i2c_set_clientdata(client, encoder);
 
-	i = adv7175_write_block(client, init_common, sizeof(init_common));
+	i = adv7175_write_block(sd, init_common, sizeof(init_common));
 	if (i >= 0) {
-		i = adv7175_write(client, 0x07, TR0MODE | TR0RST);
-		i = adv7175_write(client, 0x07, TR0MODE);
-		i = adv7175_read(client, 0x12);
-		v4l_dbg(1, debug, client, "revision %d\n", i & 1);
+		i = adv7175_write(sd, 0x07, TR0MODE | TR0RST);
+		i = adv7175_write(sd, 0x07, TR0MODE);
+		i = adv7175_read(sd, 0x12);
+		v4l2_dbg(1, debug, sd, "revision %d\n", i & 1);
 	}
 	if (i < 0)
-		v4l_dbg(1, debug, client, "init error 0x%x\n", i);
+		v4l2_dbg(1, debug, sd, "init error 0x%x\n", i);
 	return 0;
 }
 
 static int adv7175_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_adv7175(sd));
 	return 0;
 }
 
@@ -403,8 +376,6 @@ MODULE_DEVICE_TABLE(i2c, adv7175_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "adv7175",
-	.driverid = I2C_DRIVERID_ADV7175,
-	.command = adv7175_command,
 	.probe = adv7175_probe,
 	.remove = adv7175_remove,
 	.id_table = adv7175_id,
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 018f72b8e3e2..05cdf494dfb0 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -1,13 +1,13 @@
 
 config VIDEO_AU0828
 	tristate "Auvitek AU0828 support"
-	depends on I2C && INPUT && DVB_CORE && USB
+	depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
 	select I2C_ALGOBIT
 	select VIDEO_TVEEPROM
-	select DVB_AU8522 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
+	select DVB_AU8522 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_MXL5007T if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This is a video4linux driver for Auvitek's USB device.
 
diff --git a/drivers/media/video/au0828/Makefile b/drivers/media/video/au0828/Makefile
index cd2c58281b4e..4d2623158188 100644
--- a/drivers/media/video/au0828/Makefile
+++ b/drivers/media/video/au0828/Makefile
@@ -1,4 +1,4 @@
-au0828-objs	:= au0828-core.o au0828-i2c.o au0828-cards.o au0828-dvb.o
+au0828-objs	:= au0828-core.o au0828-i2c.o au0828-cards.o au0828-dvb.o au0828-video.o
 
 obj-$(CONFIG_VIDEO_AU0828) += au0828.o
 
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index d60123b413f5..1aabaa7e55bb 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -21,25 +21,89 @@
 
 #include "au0828.h"
 #include "au0828-cards.h"
+#include "au8522.h"
+#include "media/tuner.h"
+#include "media/v4l2-common.h"
+
+void hvr950q_cs5340_audio(void *priv, int enable)
+{
+	/* Because the HVR-950q shares an i2s bus between the cs5340 and the
+	   au8522, we need to hold cs5340 in reset when using the au8522 */
+	struct au0828_dev *dev = priv;
+	if (enable == 1)
+		au0828_set(dev, REG_000, 0x10);
+	else
+		au0828_clear(dev, REG_000, 0x10);
+}
 
 struct au0828_board au0828_boards[] = {
 	[AU0828_BOARD_UNKNOWN] = {
 		.name	= "Unknown board",
+		.tuner_type = UNSET,
+		.tuner_addr = ADDR_UNSET,
 	},
 	[AU0828_BOARD_HAUPPAUGE_HVR850] = {
 		.name	= "Hauppauge HVR850",
+		.tuner_type = TUNER_XC5000,
+		.tuner_addr = 0x61,
+		.input = {
+			{
+				.type = AU0828_VMUX_TELEVISION,
+				.vmux = AU8522_COMPOSITE_CH4_SIF,
+				.amux = AU8522_AUDIO_SIF,
+			},
+			{
+				.type = AU0828_VMUX_COMPOSITE,
+				.vmux = AU8522_COMPOSITE_CH1,
+				.amux = AU8522_AUDIO_NONE,
+				.audio_setup = hvr950q_cs5340_audio,
+			},
+			{
+				.type = AU0828_VMUX_SVIDEO,
+				.vmux = AU8522_SVIDEO_CH13,
+				.amux = AU8522_AUDIO_NONE,
+				.audio_setup = hvr950q_cs5340_audio,
+			},
+		},
 	},
 	[AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
 		.name	= "Hauppauge HVR950Q",
+		.tuner_type = TUNER_XC5000,
+		.tuner_addr = 0x61,
+		.input = {
+			{
+				.type = AU0828_VMUX_TELEVISION,
+				.vmux = AU8522_COMPOSITE_CH4_SIF,
+				.amux = AU8522_AUDIO_SIF,
+			},
+			{
+				.type = AU0828_VMUX_COMPOSITE,
+				.vmux = AU8522_COMPOSITE_CH1,
+				.amux = AU8522_AUDIO_NONE,
+				.audio_setup = hvr950q_cs5340_audio,
+			},
+			{
+				.type = AU0828_VMUX_SVIDEO,
+				.vmux = AU8522_SVIDEO_CH13,
+				.amux = AU8522_AUDIO_NONE,
+				.audio_setup = hvr950q_cs5340_audio,
+			},
+		},
 	},
 	[AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
 		.name	= "Hauppauge HVR950Q rev xxF8",
+		.tuner_type = UNSET,
+		.tuner_addr = ADDR_UNSET,
 	},
 	[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
 		.name	= "DViCO FusionHDTV USB",
+		.tuner_type = UNSET,
+		.tuner_addr = ADDR_UNSET,
 	},
 	[AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
 		.name = "Hauppauge Woodbury",
+		.tuner_type = UNSET,
+		.tuner_addr = ADDR_UNSET,
 	},
 };
 
@@ -52,7 +116,7 @@ int au0828_tuner_callback(void *priv, int component, int command, int arg)
 
 	dprintk(1, "%s()\n", __func__);
 
-	switch (dev->board) {
+	switch (dev->boardnr) {
 	case AU0828_BOARD_HAUPPAUGE_HVR850:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
@@ -81,17 +145,18 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
 	struct tveeprom tv;
 
 	tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
+	dev->board.tuner_type = tv.tuner_type;
 
 	/* Make sure we support the board model */
 	switch (tv.model) {
 	case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
-	case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
-	case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
-	case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
-	case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
-	case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
-	case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
-	case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
+	case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+	case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+	case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+	case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
+	case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */
+	case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+	case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */
 	case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
 		break;
 	default:
@@ -107,15 +172,21 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
 void au0828_card_setup(struct au0828_dev *dev)
 {
 	static u8 eeprom[256];
+	struct tuner_setup tun_setup;
+	struct v4l2_subdev *sd;
+	unsigned int mode_mask = T_ANALOG_TV |
+				 T_DIGITAL_TV;
 
 	dprintk(1, "%s()\n", __func__);
 
+	memcpy(&dev->board, &au0828_boards[dev->boardnr], sizeof(dev->board));
+
 	if (dev->i2c_rc == 0) {
 		dev->i2c_client.addr = 0xa0 >> 1;
 		tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
 	}
 
-	switch (dev->board) {
+	switch (dev->boardnr) {
 	case AU0828_BOARD_HAUPPAUGE_HVR850:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
@@ -124,6 +195,32 @@ void au0828_card_setup(struct au0828_dev *dev)
 			hauppauge_eeprom(dev, eeprom+0xa0);
 		break;
 	}
+
+	if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) {
+		/* Load the analog demodulator driver (note this would need to
+		   be abstracted out if we ever need to support a different
+		   demod) */
+		sd = v4l2_i2c_new_subdev(&dev->i2c_adap, "au8522", "au8522",
+					 0x8e >> 1);
+		if (sd == NULL)
+			printk(KERN_ERR "analog subdev registration failed\n");
+	}
+
+	/* Setup tuners */
+	if (dev->board.tuner_type != TUNER_ABSENT) {
+		/* Load the tuner module, which does the attach */
+		sd = v4l2_i2c_new_subdev(&dev->i2c_adap, "tuner", "tuner",
+					 dev->board.tuner_addr);
+		if (sd == NULL)
+			printk(KERN_ERR "tuner subdev registration fail\n");
+
+		tun_setup.mode_mask      = mode_mask;
+		tun_setup.type           = dev->board.tuner_type;
+		tun_setup.addr           = dev->board.tuner_addr;
+		tun_setup.tuner_callback = au0828_tuner_callback;
+		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr,
+				     &tun_setup);
+	}
 }
 
 /*
@@ -135,7 +232,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
 {
 	dprintk(1, "%s()\n", __func__);
 
-	switch (dev->board) {
+	switch (dev->boardnr) {
 	case AU0828_BOARD_HAUPPAUGE_HVR850:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
@@ -144,21 +241,23 @@ void au0828_gpio_setup(struct au0828_dev *dev)
 		 * 4 - CS5340
 		 * 5 - AU8522 Demodulator
 		 * 6 - eeprom W/P
+		 * 7 - power supply
 		 * 9 - XC5000 Tuner
 		 */
 
 		/* Into reset */
 		au0828_write(dev, REG_003, 0x02);
-		au0828_write(dev, REG_002, 0x88 | 0x20);
+		au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
 		au0828_write(dev, REG_001, 0x0);
 		au0828_write(dev, REG_000, 0x0);
 		msleep(100);
 
-		/* Out of reset */
+		/* Out of reset (leave the cs5340 in reset until needed) */
 		au0828_write(dev, REG_003, 0x02);
 		au0828_write(dev, REG_001, 0x02);
-		au0828_write(dev, REG_002, 0x88 | 0x20);
-		au0828_write(dev, REG_000, 0x88 | 0x20 | 0x40);
+		au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10);
+		au0828_write(dev, REG_000, 0x80 | 0x40 | 0x20);
+
 		msleep(250);
 		break;
 	case AU0828_BOARD_DVICO_FUSIONHDTV7:
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index 5765e8656376..8c761d164442 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -36,6 +36,8 @@ int au0828_debug;
 module_param_named(debug, au0828_debug, int, 0644);
 MODULE_PARM_DESC(debug, "enable debug messages");
 
+static atomic_t au0828_instance = ATOMIC_INIT(0);
+
 #define _AU0828_BULKPIPE 0x03
 #define _BULKPIPESIZE 0xffff
 
@@ -51,13 +53,13 @@ static int recv_control_msg(struct au0828_dev *dev, u16 request, u32 value,
 u32 au0828_readreg(struct au0828_dev *dev, u16 reg)
 {
 	recv_control_msg(dev, CMD_REQUEST_IN, 0, reg, dev->ctrlmsg, 1);
-	dprintk(8, "%s(0x%x) = 0x%x\n", __func__, reg, dev->ctrlmsg[0]);
+	dprintk(8, "%s(0x%04x) = 0x%02x\n", __func__, reg, dev->ctrlmsg[0]);
 	return dev->ctrlmsg[0];
 }
 
 u32 au0828_writereg(struct au0828_dev *dev, u16 reg, u32 val)
 {
-	dprintk(8, "%s(0x%x, 0x%x)\n", __func__, reg, val);
+	dprintk(8, "%s(0x%04x, 0x%02x)\n", __func__, reg, val);
 	return send_control_msg(dev, CMD_REQUEST_OUT, val, reg,
 				dev->ctrlmsg, 0);
 }
@@ -146,9 +148,14 @@ static void au0828_usb_disconnect(struct usb_interface *interface)
 	/* Digital TV */
 	au0828_dvb_unregister(dev);
 
+	if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
+		au0828_analog_unregister(dev);
+
 	/* I2C */
 	au0828_i2c_unregister(dev);
 
+	v4l2_device_unregister(&dev->v4l2_dev);
+
 	usb_set_intfdata(interface, NULL);
 
 	mutex_lock(&dev->mutex);
@@ -162,7 +169,7 @@ static void au0828_usb_disconnect(struct usb_interface *interface)
 static int au0828_usb_probe(struct usb_interface *interface,
 	const struct usb_device_id *id)
 {
-	int ifnum;
+	int ifnum, retval, i;
 	struct au0828_dev *dev;
 	struct usb_device *usbdev = interface_to_usbdev(interface);
 
@@ -185,10 +192,22 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	mutex_init(&dev->mutex);
 	mutex_init(&dev->dvb.lock);
 	dev->usbdev = usbdev;
-	dev->board = id->driver_info;
+	dev->boardnr = id->driver_info;
 
 	usb_set_intfdata(interface, dev);
 
+	/* Create the v4l2_device */
+	i = atomic_inc_return(&au0828_instance) - 1;
+	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name), "%s-%03d",
+		 "au0828", i);
+	retval = v4l2_device_register(&dev->usbdev->dev, &dev->v4l2_dev);
+	if (retval) {
+		printk(KERN_ERR "%s() v4l2_device_register failed\n",
+		       __func__);
+		kfree(dev);
+		return -EIO;
+	}
+
 	/* Power Up the bridge */
 	au0828_write(dev, REG_600, 1 << 4);
 
@@ -201,12 +220,15 @@ static int au0828_usb_probe(struct usb_interface *interface,
 	/* Setup */
 	au0828_card_setup(dev);
 
+	/* Analog TV */
+	if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED)
+		au0828_analog_register(dev, interface);
+
 	/* Digital TV */
 	au0828_dvb_register(dev);
 
 	printk(KERN_INFO "Registered device AU0828 [%s]\n",
-		au0828_boards[dev->board].name == NULL ? "Unset" :
-		au0828_boards[dev->board].name);
+		dev->board.name == NULL ? "Unset" : dev->board.name);
 
 	return 0;
 }
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index a882cf546d0a..14baffc22192 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -378,7 +378,7 @@ int au0828_dvb_register(struct au0828_dev *dev)
 	dprintk(1, "%s()\n", __func__);
 
 	/* init frontend */
-	switch (dev->board) {
+	switch (dev->boardnr) {
 	case AU0828_BOARD_HAUPPAUGE_HVR850:
 	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
 		dvb->frontend = dvb_attach(au8522_attach,
diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index d618fbaade1b..f9a958d0aef1 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -140,13 +140,39 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
 	dprintk(4, "%s()\n", __func__);
 
 	au0828_write(dev, REG_2FF, 0x01);
-	au0828_write(dev, REG_202, 0x07);
+
+	/* FIXME: There is a problem with i2c communications with xc5000 that
+	   requires us to slow down the i2c clock until we have a better
+	   strategy (such as using the secondary i2c bus to do firmware
+	   loading */
+	if ((msg->addr << 1) == 0xc2)
+		au0828_write(dev, REG_202, 0x40);
+	else
+		au0828_write(dev, REG_202, 0x07);
 
 	/* Hardware needs 8 bit addresses */
 	au0828_write(dev, REG_203, msg->addr << 1);
 
 	dprintk(4, "SEND: %02x\n", msg->addr);
 
+	/* Deal with i2c_scan */
+	if (msg->len == 0) {
+		/* The analog tuner detection code makes use of the SMBUS_QUICK
+		   message (which involves a zero length i2c write).  To avoid
+		   checking the status register when we didn't strobe out any
+		   actual bytes to the bus, just do a read check.  This is
+		   consistent with how I saw i2c device checking done in the
+		   USB trace of the Windows driver */
+		au0828_write(dev, REG_200, 0x20);
+		if (!i2c_wait_done(i2c_adap))
+			return -EIO;
+
+		if (i2c_wait_read_ack(i2c_adap))
+			return -EIO;
+
+		return 0;
+	}
+
 	for (i = 0; i < msg->len;) {
 
 		dprintk(4, " %02x\n", msg->buf[i]);
@@ -191,7 +217,15 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
 	dprintk(4, "%s()\n", __func__);
 
 	au0828_write(dev, REG_2FF, 0x01);
-	au0828_write(dev, REG_202, 0x07);
+
+	/* FIXME: There is a problem with i2c communications with xc5000 that
+	   requires us to slow down the i2c clock until we have a better
+	   strategy (such as using the secondary i2c bus to do firmware
+	   loading */
+	if ((msg->addr << 1) == 0xc2)
+		au0828_write(dev, REG_202, 0x40);
+	else
+		au0828_write(dev, REG_202, 0x07);
 
 	/* Hardware needs 8 bit addresses */
 	au0828_write(dev, REG_203, msg->addr << 1);
@@ -265,33 +299,6 @@ err:
 	return retval;
 }
 
-static int attach_inform(struct i2c_client *client)
-{
-	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
-		client->driver->driver.name, client->addr, client->name);
-
-	if (!client->driver->command)
-		return 0;
-
-	return 0;
-}
-
-static int detach_inform(struct i2c_client *client)
-{
-	dprintk(1, "i2c detach [client=%s]\n", client->name);
-
-	return 0;
-}
-
-void au0828_call_i2c_clients(struct au0828_dev *dev,
-			      unsigned int cmd, void *arg)
-{
-	if (dev->i2c_rc != 0)
-		return;
-
-	i2c_clients_command(&dev->i2c_adap, cmd, arg);
-}
-
 static u32 au0828_functionality(struct i2c_adapter *adap)
 {
 	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
@@ -309,9 +316,6 @@ static struct i2c_adapter au0828_i2c_adap_template = {
 	.owner             = THIS_MODULE,
 	.id                = I2C_HW_B_AU0828,
 	.algo              = &au0828_i2c_algo_template,
-	.class             = I2C_CLASS_TV_ANALOG,
-	.client_register   = attach_inform,
-	.client_unregister = detach_inform,
 };
 
 static struct i2c_client au0828_i2c_client_template = {
@@ -356,9 +360,9 @@ int au0828_i2c_register(struct au0828_dev *dev)
 	strlcpy(dev->i2c_adap.name, DRIVER_NAME,
 		sizeof(dev->i2c_adap.name));
 
-	dev->i2c_algo.data = dev;
+	dev->i2c_adap.algo = &dev->i2c_algo;
 	dev->i2c_adap.algo_data = dev;
-	i2c_set_adapdata(&dev->i2c_adap, dev);
+	i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
 	i2c_add_adapter(&dev->i2c_adap);
 
 	dev->i2c_client.adapter = &dev->i2c_adap;
diff --git a/drivers/media/video/au0828/au0828-reg.h b/drivers/media/video/au0828/au0828-reg.h
index 1e87fa0c6842..b15e4a3b6fc0 100644
--- a/drivers/media/video/au0828/au0828-reg.h
+++ b/drivers/media/video/au0828/au0828-reg.h
@@ -27,6 +27,9 @@
 #define REG_002 0x002
 #define REG_003 0x003
 
+#define AU0828_SENSORCTRL_100 0x100
+#define AU0828_SENSORCTRL_VBI_103 0x103
+
 #define REG_200 0x200
 #define REG_201 0x201
 #define REG_202 0x202
@@ -35,4 +38,7 @@
 #define REG_209 0x209
 #define REG_2FF 0x2ff
 
+/* Audio registers */
+#define AU0828_AUDIOCTRL_50C 0x50C
+
 #define REG_600 0x600
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
new file mode 100644
index 000000000000..f7ad4958b94e
--- /dev/null
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -0,0 +1,1712 @@
+/*
+ * Auvitek AU0828 USB Bridge (Analog video support)
+ *
+ * Copyright (C) 2009 Devin Heitmueller <dheitmueller@linuxtv.org>
+ * Copyright (C) 2005-2008 Auvitek International, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * As published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/* Developer Notes:
+ *
+ * VBI support is not yet working
+ * The hardware scaler supported is unimplemented
+ * AC97 audio support is unimplemented (only i2s audio mode)
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/suspend.h>
+#include <linux/version.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/tuner.h>
+#include "au0828.h"
+#include "au0828-reg.h"
+
+static LIST_HEAD(au0828_devlist);
+static DEFINE_MUTEX(au0828_sysfs_lock);
+
+#define AU0828_VERSION_CODE KERNEL_VERSION(0, 0, 1)
+
+/* ------------------------------------------------------------------
+	Videobuf operations
+   ------------------------------------------------------------------*/
+
+static unsigned int isoc_debug;
+module_param(isoc_debug, int, 0644);
+MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]");
+
+#define au0828_isocdbg(fmt, arg...) \
+do {\
+	if (isoc_debug) { \
+		printk(KERN_INFO "au0828 %s :"fmt, \
+		       __func__ , ##arg);	   \
+	} \
+  } while (0)
+
+static inline void print_err_status(struct au0828_dev *dev,
+				    int packet, int status)
+{
+	char *errmsg = "Unknown";
+
+	switch (status) {
+	case -ENOENT:
+		errmsg = "unlinked synchronuously";
+		break;
+	case -ECONNRESET:
+		errmsg = "unlinked asynchronuously";
+		break;
+	case -ENOSR:
+		errmsg = "Buffer error (overrun)";
+		break;
+	case -EPIPE:
+		errmsg = "Stalled (device not responding)";
+		break;
+	case -EOVERFLOW:
+		errmsg = "Babble (bad cable?)";
+		break;
+	case -EPROTO:
+		errmsg = "Bit-stuff error (bad cable?)";
+		break;
+	case -EILSEQ:
+		errmsg = "CRC/Timeout (could be anything)";
+		break;
+	case -ETIME:
+		errmsg = "Device does not respond";
+		break;
+	}
+	if (packet < 0) {
+		au0828_isocdbg("URB status %d [%s].\n",	status, errmsg);
+	} else {
+		au0828_isocdbg("URB packet %d, status %d [%s].\n",
+			       packet, status, errmsg);
+	}
+}
+
+static int check_dev(struct au0828_dev *dev)
+{
+	if (dev->dev_state & DEV_DISCONNECTED) {
+		printk(KERN_INFO "v4l2 ioctl: device not present\n");
+		return -ENODEV;
+	}
+
+	if (dev->dev_state & DEV_MISCONFIGURED) {
+		printk(KERN_INFO "v4l2 ioctl: device is misconfigured; "
+		       "close and open it again\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+/*
+ * IRQ callback, called by URB callback
+ */
+static void au0828_irq_callback(struct urb *urb)
+{
+	struct au0828_dmaqueue  *dma_q = urb->context;
+	struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
+	int rc, i;
+
+	switch (urb->status) {
+	case 0:             /* success */
+	case -ETIMEDOUT:    /* NAK */
+		break;
+	case -ECONNRESET:   /* kill */
+	case -ENOENT:
+	case -ESHUTDOWN:
+		au0828_isocdbg("au0828_irq_callback called: status kill\n");
+		return;
+	default:            /* unknown error */
+		au0828_isocdbg("urb completition error %d.\n", urb->status);
+		break;
+	}
+
+	/* Copy data from URB */
+	spin_lock(&dev->slock);
+	rc = dev->isoc_ctl.isoc_copy(dev, urb);
+	spin_unlock(&dev->slock);
+
+	/* Reset urb buffers */
+	for (i = 0; i < urb->number_of_packets; i++) {
+		urb->iso_frame_desc[i].status = 0;
+		urb->iso_frame_desc[i].actual_length = 0;
+	}
+	urb->status = 0;
+
+	urb->status = usb_submit_urb(urb, GFP_ATOMIC);
+	if (urb->status) {
+		au0828_isocdbg("urb resubmit failed (error=%i)\n",
+			       urb->status);
+	}
+}
+
+/*
+ * Stop and Deallocate URBs
+ */
+void au0828_uninit_isoc(struct au0828_dev *dev)
+{
+	struct urb *urb;
+	int i;
+
+	au0828_isocdbg("au0828: called au0828_uninit_isoc\n");
+
+	dev->isoc_ctl.nfields = -1;
+	for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+		urb = dev->isoc_ctl.urb[i];
+		if (urb) {
+			if (!irqs_disabled())
+				usb_kill_urb(urb);
+			else
+				usb_unlink_urb(urb);
+
+			if (dev->isoc_ctl.transfer_buffer[i]) {
+				usb_buffer_free(dev->usbdev,
+					urb->transfer_buffer_length,
+					dev->isoc_ctl.transfer_buffer[i],
+					urb->transfer_dma);
+			}
+			usb_free_urb(urb);
+			dev->isoc_ctl.urb[i] = NULL;
+		}
+		dev->isoc_ctl.transfer_buffer[i] = NULL;
+	}
+
+	kfree(dev->isoc_ctl.urb);
+	kfree(dev->isoc_ctl.transfer_buffer);
+
+	dev->isoc_ctl.urb = NULL;
+	dev->isoc_ctl.transfer_buffer = NULL;
+	dev->isoc_ctl.num_bufs = 0;
+}
+
+/*
+ * Allocate URBs and start IRQ
+ */
+int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
+		     int num_bufs, int max_pkt_size,
+		     int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb))
+{
+	struct au0828_dmaqueue *dma_q = &dev->vidq;
+	int i;
+	int sb_size, pipe;
+	struct urb *urb;
+	int j, k;
+	int rc;
+
+	au0828_isocdbg("au0828: called au0828_prepare_isoc\n");
+
+	/* De-allocates all pending stuff */
+	au0828_uninit_isoc(dev);
+
+	dev->isoc_ctl.isoc_copy = isoc_copy;
+	dev->isoc_ctl.num_bufs = num_bufs;
+
+	dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs,  GFP_KERNEL);
+	if (!dev->isoc_ctl.urb) {
+		au0828_isocdbg("cannot alloc memory for usb buffers\n");
+		return -ENOMEM;
+	}
+
+	dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs,
+					      GFP_KERNEL);
+	if (!dev->isoc_ctl.transfer_buffer) {
+		au0828_isocdbg("cannot allocate memory for usb transfer\n");
+		kfree(dev->isoc_ctl.urb);
+		return -ENOMEM;
+	}
+
+	dev->isoc_ctl.max_pkt_size = max_pkt_size;
+	dev->isoc_ctl.buf = NULL;
+
+	sb_size = max_packets * dev->isoc_ctl.max_pkt_size;
+
+	/* allocate urbs and transfer buffers */
+	for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+		urb = usb_alloc_urb(max_packets, GFP_KERNEL);
+		if (!urb) {
+			au0828_isocdbg("cannot alloc isoc_ctl.urb %i\n", i);
+			au0828_uninit_isoc(dev);
+			return -ENOMEM;
+		}
+		dev->isoc_ctl.urb[i] = urb;
+
+		dev->isoc_ctl.transfer_buffer[i] = usb_buffer_alloc(dev->usbdev,
+			sb_size, GFP_KERNEL, &urb->transfer_dma);
+		if (!dev->isoc_ctl.transfer_buffer[i]) {
+			printk("unable to allocate %i bytes for transfer"
+					" buffer %i%s\n",
+					sb_size, i,
+					in_interrupt() ? " while in int" : "");
+			au0828_uninit_isoc(dev);
+			return -ENOMEM;
+		}
+		memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
+
+		pipe = usb_rcvisocpipe(dev->usbdev,
+				       dev->isoc_in_endpointaddr),
+
+		usb_fill_int_urb(urb, dev->usbdev, pipe,
+				 dev->isoc_ctl.transfer_buffer[i], sb_size,
+				 au0828_irq_callback, dma_q, 1);
+
+		urb->number_of_packets = max_packets;
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+
+		k = 0;
+		for (j = 0; j < max_packets; j++) {
+			urb->iso_frame_desc[j].offset = k;
+			urb->iso_frame_desc[j].length =
+						dev->isoc_ctl.max_pkt_size;
+			k += dev->isoc_ctl.max_pkt_size;
+		}
+	}
+
+	init_waitqueue_head(&dma_q->wq);
+
+	/* submit urbs and enables IRQ */
+	for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
+		rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC);
+		if (rc) {
+			au0828_isocdbg("submit of urb %i failed (error=%i)\n",
+				       i, rc);
+			au0828_uninit_isoc(dev);
+			return rc;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * Announces that a buffer were filled and request the next
+ */
+static inline void buffer_filled(struct au0828_dev *dev,
+				  struct au0828_dmaqueue *dma_q,
+				  struct au0828_buffer *buf)
+{
+	/* Advice that buffer was filled */
+	au0828_isocdbg("[%p/%d] wakeup\n", buf, buf->vb.i);
+
+	buf->vb.state = VIDEOBUF_DONE;
+	buf->vb.field_count++;
+	do_gettimeofday(&buf->vb.ts);
+
+	dev->isoc_ctl.buf = NULL;
+
+	list_del(&buf->vb.queue);
+	wake_up(&buf->vb.done);
+}
+
+/*
+ * Identify the buffer header type and properly handles
+ */
+static void au0828_copy_video(struct au0828_dev *dev,
+			      struct au0828_dmaqueue  *dma_q,
+			      struct au0828_buffer *buf,
+			      unsigned char *p,
+			      unsigned char *outp, unsigned long len)
+{
+	void *fieldstart, *startwrite, *startread;
+	int  linesdone, currlinedone, offset, lencopy, remain;
+	int bytesperline = dev->width << 1; /* Assumes 16-bit depth @@@@ */
+
+	if (dma_q->pos + len > buf->vb.size)
+		len = buf->vb.size - dma_q->pos;
+
+	startread = p;
+	remain = len;
+
+	/* Interlaces frame */
+	if (buf->top_field)
+		fieldstart = outp;
+	else
+		fieldstart = outp + bytesperline;
+
+	linesdone = dma_q->pos / bytesperline;
+	currlinedone = dma_q->pos % bytesperline;
+	offset = linesdone * bytesperline * 2 + currlinedone;
+	startwrite = fieldstart + offset;
+	lencopy = bytesperline - currlinedone;
+	lencopy = lencopy > remain ? remain : lencopy;
+
+	if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
+		au0828_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
+			       ((char *)startwrite + lencopy) -
+			       ((char *)outp + buf->vb.size));
+		remain = (char *)outp + buf->vb.size - (char *)startwrite;
+		lencopy = remain;
+	}
+	if (lencopy <= 0)
+		return;
+	memcpy(startwrite, startread, lencopy);
+
+	remain -= lencopy;
+
+	while (remain > 0) {
+		startwrite += lencopy + bytesperline;
+		startread += lencopy;
+		if (bytesperline > remain)
+			lencopy = remain;
+		else
+			lencopy = bytesperline;
+
+		if ((char *)startwrite + lencopy > (char *)outp +
+		    buf->vb.size) {
+			au0828_isocdbg("Overflow %zi bytes past buf end (2)\n",
+				       ((char *)startwrite + lencopy) -
+				       ((char *)outp + buf->vb.size));
+			lencopy = remain = (char *)outp + buf->vb.size -
+					   (char *)startwrite;
+		}
+		if (lencopy <= 0)
+			break;
+
+		memcpy(startwrite, startread, lencopy);
+
+		remain -= lencopy;
+	}
+
+	if (offset > 1440) {
+		/* We have enough data to check for greenscreen */
+		if (outp[0] < 0x60 && outp[1440] < 0x60)
+			dev->greenscreen_detected = 1;
+	}
+
+	dma_q->pos += len;
+}
+
+/*
+ * video-buf generic routine to get the next available buffer
+ */
+static inline void get_next_buf(struct au0828_dmaqueue *dma_q,
+				struct au0828_buffer **buf)
+{
+	struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
+
+	if (list_empty(&dma_q->active)) {
+		au0828_isocdbg("No active queue to serve\n");
+		dev->isoc_ctl.buf = NULL;
+		*buf = NULL;
+		return;
+	}
+
+	/* Get the next buffer */
+	*buf = list_entry(dma_q->active.next, struct au0828_buffer, vb.queue);
+	dev->isoc_ctl.buf = *buf;
+
+	return;
+}
+
+/*
+ * Controls the isoc copy of each urb packet
+ */
+static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
+{
+	struct au0828_buffer    *buf;
+	struct au0828_dmaqueue  *dma_q = urb->context;
+	unsigned char *outp = NULL;
+	int i, len = 0, rc = 1;
+	unsigned char *p;
+	unsigned char fbyte;
+
+	if (!dev)
+		return 0;
+
+	if ((dev->dev_state & DEV_DISCONNECTED) ||
+	    (dev->dev_state & DEV_MISCONFIGURED))
+		return 0;
+
+	if (urb->status < 0) {
+		print_err_status(dev, -1, urb->status);
+		if (urb->status == -ENOENT)
+			return 0;
+	}
+
+	buf = dev->isoc_ctl.buf;
+	if (buf != NULL)
+		outp = videobuf_to_vmalloc(&buf->vb);
+
+	for (i = 0; i < urb->number_of_packets; i++) {
+		int status = urb->iso_frame_desc[i].status;
+
+		if (status < 0) {
+			print_err_status(dev, i, status);
+			if (urb->iso_frame_desc[i].status != -EPROTO)
+				continue;
+		}
+
+		if (urb->iso_frame_desc[i].actual_length <= 0)
+			continue;
+
+		if (urb->iso_frame_desc[i].actual_length >
+						dev->max_pkt_size) {
+			au0828_isocdbg("packet bigger than packet size");
+			continue;
+		}
+
+		p = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+		fbyte = p[0];
+		len = urb->iso_frame_desc[i].actual_length - 4;
+		p += 4;
+
+		if (fbyte & 0x80) {
+			len -= 4;
+			p += 4;
+			au0828_isocdbg("Video frame %s\n",
+				       (fbyte & 0x40) ? "odd" : "even");
+			if (!(fbyte & 0x40)) {
+				if (buf != NULL)
+					buffer_filled(dev, dma_q, buf);
+				get_next_buf(dma_q, &buf);
+				if (buf == NULL)
+					outp = NULL;
+				else
+					outp = videobuf_to_vmalloc(&buf->vb);
+			}
+
+			if (buf != NULL) {
+				if (fbyte & 0x40)
+					buf->top_field = 1;
+				else
+					buf->top_field = 0;
+			}
+
+			dma_q->pos = 0;
+		}
+		if (buf != NULL)
+			au0828_copy_video(dev, dma_q, buf, p, outp, len);
+	}
+	return rc;
+}
+
+static int
+buffer_setup(struct videobuf_queue *vq, unsigned int *count,
+	     unsigned int *size)
+{
+	struct au0828_fh *fh = vq->priv_data;
+	*size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
+
+	if (0 == *count)
+		*count = AU0828_DEF_BUF;
+
+	if (*count < AU0828_MIN_BUF)
+		*count = AU0828_MIN_BUF;
+	return 0;
+}
+
+/* This is called *without* dev->slock held; please keep it that way */
+static void free_buffer(struct videobuf_queue *vq, struct au0828_buffer *buf)
+{
+	struct au0828_fh     *fh  = vq->priv_data;
+	struct au0828_dev    *dev = fh->dev;
+	unsigned long flags = 0;
+	if (in_interrupt())
+		BUG();
+
+	/* We used to wait for the buffer to finish here, but this didn't work
+	   because, as we were keeping the state as VIDEOBUF_QUEUED,
+	   videobuf_queue_cancel marked it as finished for us.
+	   (Also, it could wedge forever if the hardware was misconfigured.)
+
+	   This should be safe; by the time we get here, the buffer isn't
+	   queued anymore. If we ever start marking the buffers as
+	   VIDEOBUF_ACTIVE, it won't be, though.
+	*/
+	spin_lock_irqsave(&dev->slock, flags);
+	if (dev->isoc_ctl.buf == buf)
+		dev->isoc_ctl.buf = NULL;
+	spin_unlock_irqrestore(&dev->slock, flags);
+
+	videobuf_vmalloc_free(&buf->vb);
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
+}
+
+static int
+buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+						enum v4l2_field field)
+{
+	struct au0828_fh     *fh  = vq->priv_data;
+	struct au0828_buffer *buf = container_of(vb, struct au0828_buffer, vb);
+	struct au0828_dev    *dev = fh->dev;
+	int                  rc = 0, urb_init = 0;
+
+	buf->vb.size = (fh->dev->width * fh->dev->height * 16 + 7) >> 3;
+
+	if (0 != buf->vb.baddr  &&  buf->vb.bsize < buf->vb.size)
+		return -EINVAL;
+
+	buf->vb.width  = dev->width;
+	buf->vb.height = dev->height;
+	buf->vb.field  = field;
+
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
+		rc = videobuf_iolock(vq, &buf->vb, NULL);
+		if (rc < 0) {
+			printk(KERN_INFO "videobuf_iolock failed\n");
+			goto fail;
+		}
+	}
+
+	if (!dev->isoc_ctl.num_bufs)
+		urb_init = 1;
+
+	if (urb_init) {
+		rc = au0828_init_isoc(dev, AU0828_ISO_PACKETS_PER_URB,
+				      AU0828_MAX_ISO_BUFS, dev->max_pkt_size,
+				      au0828_isoc_copy);
+		if (rc < 0) {
+			printk(KERN_INFO "au0828_init_isoc failed\n");
+			goto fail;
+		}
+	}
+
+	buf->vb.state = VIDEOBUF_PREPARED;
+	return 0;
+
+fail:
+	free_buffer(vq, buf);
+	return rc;
+}
+
+static void
+buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+	struct au0828_buffer    *buf     = container_of(vb,
+							struct au0828_buffer,
+							vb);
+	struct au0828_fh        *fh      = vq->priv_data;
+	struct au0828_dev       *dev     = fh->dev;
+	struct au0828_dmaqueue  *vidq    = &dev->vidq;
+
+	buf->vb.state = VIDEOBUF_QUEUED;
+	list_add_tail(&buf->vb.queue, &vidq->active);
+}
+
+static void buffer_release(struct videobuf_queue *vq,
+				struct videobuf_buffer *vb)
+{
+	struct au0828_buffer   *buf  = container_of(vb,
+						    struct au0828_buffer,
+						    vb);
+
+	free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops au0828_video_qops = {
+	.buf_setup      = buffer_setup,
+	.buf_prepare    = buffer_prepare,
+	.buf_queue      = buffer_queue,
+	.buf_release    = buffer_release,
+};
+
+/* ------------------------------------------------------------------
+   V4L2 interface
+   ------------------------------------------------------------------*/
+
+static int au0828_i2s_init(struct au0828_dev *dev)
+{
+	/* Enable i2s mode */
+	au0828_writereg(dev, AU0828_AUDIOCTRL_50C, 0x01);
+	return 0;
+}
+
+/*
+ * Auvitek au0828 analog stream enable
+ * Please set interface0 to AS5 before enable the stream
+ */
+int au0828_analog_stream_enable(struct au0828_dev *d)
+{
+	dprintk(1, "au0828_analog_stream_enable called\n");
+	au0828_writereg(d, AU0828_SENSORCTRL_VBI_103, 0x00);
+	au0828_writereg(d, 0x106, 0x00);
+	/* set x position */
+	au0828_writereg(d, 0x110, 0x00);
+	au0828_writereg(d, 0x111, 0x00);
+	au0828_writereg(d, 0x114, 0xa0);
+	au0828_writereg(d, 0x115, 0x05);
+	/* set y position */
+	au0828_writereg(d, 0x112, 0x02);
+	au0828_writereg(d, 0x113, 0x00);
+	au0828_writereg(d, 0x116, 0xf2);
+	au0828_writereg(d, 0x117, 0x00);
+	au0828_writereg(d, AU0828_SENSORCTRL_100, 0xb3);
+
+	return 0;
+}
+
+int au0828_analog_stream_disable(struct au0828_dev *d)
+{
+	dprintk(1, "au0828_analog_stream_disable called\n");
+	au0828_writereg(d, AU0828_SENSORCTRL_100, 0x0);
+	return 0;
+}
+
+void au0828_analog_stream_reset(struct au0828_dev *dev)
+{
+	dprintk(1, "au0828_analog_stream_reset called\n");
+	au0828_writereg(dev, AU0828_SENSORCTRL_100, 0x0);
+	mdelay(30);
+	au0828_writereg(dev, AU0828_SENSORCTRL_100, 0xb3);
+}
+
+/*
+ * Some operations needs to stop current streaming
+ */
+static int au0828_stream_interrupt(struct au0828_dev *dev)
+{
+	int ret = 0;
+
+	dev->stream_state = STREAM_INTERRUPT;
+	if (dev->dev_state == DEV_DISCONNECTED)
+		return -ENODEV;
+	else if (ret) {
+		dev->dev_state = DEV_MISCONFIGURED;
+		dprintk(1, "%s device is misconfigured!\n", __func__);
+		return ret;
+	}
+	return 0;
+}
+
+/*
+ * au0828_release_resources
+ * unregister v4l2 devices
+ */
+void au0828_analog_unregister(struct au0828_dev *dev)
+{
+	dprintk(1, "au0828_release_resources called\n");
+	mutex_lock(&au0828_sysfs_lock);
+
+	if (dev->vdev) {
+		list_del(&dev->au0828list);
+		video_unregister_device(dev->vdev);
+	}
+	if (dev->vbi_dev)
+		video_unregister_device(dev->vbi_dev);
+
+	mutex_unlock(&au0828_sysfs_lock);
+}
+
+
+/* Usage lock check functions */
+static int res_get(struct au0828_fh *fh)
+{
+	struct au0828_dev *dev = fh->dev;
+	int		 rc   = 0;
+
+	/* This instance already has stream_on */
+	if (fh->stream_on)
+		return rc;
+
+	if (dev->stream_on)
+		return -EBUSY;
+
+	dev->stream_on = 1;
+	fh->stream_on  = 1;
+	return rc;
+}
+
+static int res_check(struct au0828_fh *fh)
+{
+	return fh->stream_on;
+}
+
+static void res_free(struct au0828_fh *fh)
+{
+	struct au0828_dev *dev = fh->dev;
+
+	fh->stream_on = 0;
+	dev->stream_on = 0;
+}
+
+static int au0828_v4l2_open(struct file *filp)
+{
+	int minor = video_devdata(filp)->minor;
+	int ret = 0;
+	struct au0828_dev *h, *dev = NULL;
+	struct au0828_fh *fh;
+	int type = 0;
+	struct list_head *list;
+
+	list_for_each(list, &au0828_devlist) {
+		h = list_entry(list, struct au0828_dev, au0828list);
+		if (h->vdev->minor == minor) {
+			dev = h;
+			type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		}
+#ifdef VBI_IS_WORKING
+		if (h->vbi_dev->minor == minor) {
+			dev = h;
+			type = V4L2_BUF_TYPE_VBI_CAPTURE;
+		}
+#endif
+	}
+
+	if (NULL == dev)
+		return -ENODEV;
+
+	fh = kzalloc(sizeof(struct au0828_fh), GFP_KERNEL);
+	if (NULL == fh) {
+		dprintk(1, "Failed allocate au0828_fh struct!\n");
+		return -ENOMEM;
+	}
+
+	fh->type = type;
+	fh->dev = dev;
+	filp->private_data = fh;
+
+	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
+		/* set au0828 interface0 to AS5 here again */
+		ret = usb_set_interface(dev->usbdev, 0, 5);
+		if (ret < 0) {
+			printk(KERN_INFO "Au0828 can't set alternate to 5!\n");
+			return -EBUSY;
+		}
+		dev->width = NTSC_STD_W;
+		dev->height = NTSC_STD_H;
+		dev->frame_size = dev->width * dev->height * 2;
+		dev->field_size = dev->width * dev->height;
+		dev->bytesperline = dev->width * 2;
+
+		au0828_analog_stream_enable(dev);
+		au0828_analog_stream_reset(dev);
+
+		/* If we were doing ac97 instead of i2s, it would go here...*/
+		au0828_i2s_init(dev);
+
+		dev->stream_state = STREAM_OFF;
+		dev->dev_state |= DEV_INITIALIZED;
+	}
+
+	dev->users++;
+
+	videobuf_queue_vmalloc_init(&fh->vb_vidq, &au0828_video_qops,
+				    NULL, &dev->slock, fh->type,
+				    V4L2_FIELD_INTERLACED,
+				    sizeof(struct au0828_buffer), fh);
+
+	return ret;
+}
+
+static int au0828_v4l2_close(struct file *filp)
+{
+	int ret;
+	struct au0828_fh *fh = filp->private_data;
+	struct au0828_dev *dev = fh->dev;
+
+	mutex_lock(&dev->lock);
+	if (res_check(fh))
+		res_free(fh);
+
+	if (dev->users == 1) {
+		videobuf_stop(&fh->vb_vidq);
+		videobuf_mmap_free(&fh->vb_vidq);
+
+		if (dev->dev_state & DEV_DISCONNECTED) {
+			au0828_analog_unregister(dev);
+			mutex_unlock(&dev->lock);
+			kfree(dev);
+			return 0;
+		}
+
+		au0828_analog_stream_disable(dev);
+
+		au0828_uninit_isoc(dev);
+
+		/* When close the device, set the usb intf0 into alt0 to free
+		   USB bandwidth */
+		ret = usb_set_interface(dev->usbdev, 0, 0);
+		if (ret < 0)
+			printk(KERN_INFO "Au0828 can't set alternate to 0!\n");
+	}
+
+	kfree(fh);
+	dev->users--;
+	wake_up_interruptible_nr(&dev->open, 1);
+	mutex_unlock(&dev->lock);
+	return 0;
+}
+
+static ssize_t au0828_v4l2_read(struct file *filp, char __user *buf,
+				size_t count, loff_t *pos)
+{
+	struct au0828_fh *fh = filp->private_data;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		mutex_lock(&dev->lock);
+		rc = res_get(fh);
+		mutex_unlock(&dev->lock);
+
+		if (unlikely(rc < 0))
+			return rc;
+
+		return videobuf_read_stream(&fh->vb_vidq, buf, count, pos, 0,
+					filp->f_flags & O_NONBLOCK);
+	}
+	return 0;
+}
+
+static unsigned int au0828_v4l2_poll(struct file *filp, poll_table *wait)
+{
+	struct au0828_fh *fh = filp->private_data;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	mutex_lock(&dev->lock);
+	rc = res_get(fh);
+	mutex_unlock(&dev->lock);
+
+	if (unlikely(rc < 0))
+		return POLLERR;
+
+	if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type)
+		return POLLERR;
+
+	return videobuf_poll_stream(filp, &fh->vb_vidq, wait);
+}
+
+static int au0828_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct au0828_fh *fh    = filp->private_data;
+	struct au0828_dev *dev   = fh->dev;
+	int		 rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	mutex_lock(&dev->lock);
+	rc = res_get(fh);
+	mutex_unlock(&dev->lock);
+
+	if (unlikely(rc < 0))
+		return rc;
+
+	rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);
+
+	dprintk(2, "vma start=0x%08lx, size=%ld, ret=%d\n",
+		(unsigned long)vma->vm_start,
+		(unsigned long)vma->vm_end-(unsigned long)vma->vm_start,
+		rc);
+
+	return rc;
+}
+
+static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
+			     struct v4l2_format *format)
+{
+	int ret;
+	int width = format->fmt.pix.width;
+	int height = format->fmt.pix.height;
+	unsigned int maxwidth, maxheight;
+
+	maxwidth = 720;
+	maxheight = 480;
+
+#ifdef VBI_IS_WORKING
+	if (format->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+		dprintk(1, "VBI format set: to be supported!\n");
+		return 0;
+	}
+	if (format->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		return 0;
+#endif
+	if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	/* If they are demanding a format other than the one we support,
+	   bail out (tvtime asks for UYVY and then retries with YUYV) */
+	if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY)
+		return -EINVAL;
+
+	/* format->fmt.pix.width only support 720 and height 480 */
+	if (width != 720)
+		width = 720;
+	if (height != 480)
+		height = 480;
+
+	format->fmt.pix.width = width;
+	format->fmt.pix.height = height;
+	format->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+	format->fmt.pix.bytesperline = width * 2;
+	format->fmt.pix.sizeimage = width * height * 2;
+	format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+	format->fmt.pix.field = V4L2_FIELD_INTERLACED;
+
+	if (cmd == VIDIOC_TRY_FMT)
+		return 0;
+
+	/* maybe set new image format, driver current only support 720*480 */
+	dev->width = width;
+	dev->height = height;
+	dev->frame_size = width * height * 2;
+	dev->field_size = width * height;
+	dev->bytesperline = width * 2;
+
+	if (dev->stream_state == STREAM_ON) {
+		dprintk(1, "VIDIOC_SET_FMT: interrupting stream!\n");
+		ret = au0828_stream_interrupt(dev);
+		if (ret != 0) {
+			dprintk(1, "error interrupting video stream!\n");
+			return ret;
+		}
+	}
+
+	/* set au0828 interface0 to AS5 here again */
+	ret = usb_set_interface(dev->usbdev, 0, 5);
+	if (ret < 0) {
+		printk(KERN_INFO "Au0828 can't set alt setting to 5!\n");
+		return -EBUSY;
+	}
+
+	au0828_analog_stream_enable(dev);
+
+	return 0;
+}
+
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+			    struct v4l2_queryctrl *qc)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	v4l2_device_call_all(&dev->v4l2_dev, 0, core, queryctrl, qc);
+	if (qc->type)
+		return 0;
+	else
+		return -EINVAL;
+}
+
+static int vidioc_querycap(struct file *file, void  *priv,
+			   struct v4l2_capability *cap)
+{
+	struct au0828_fh *fh  = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	strlcpy(cap->driver, "au0828", sizeof(cap->driver));
+	strlcpy(cap->card, dev->board.name, sizeof(cap->card));
+	strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info));
+
+	cap->version = AU0828_VERSION_CODE;
+
+	/*set the device capabilities */
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+#ifdef VBI_IS_WORKING
+		V4L2_CAP_VBI_CAPTURE |
+#endif
+		V4L2_CAP_AUDIO |
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_STREAMING |
+		V4L2_CAP_TUNER;
+	return 0;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
+					struct v4l2_fmtdesc *f)
+{
+	if (f->index)
+		return -EINVAL;
+
+	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	strcpy(f->description, "Packed YUV2");
+
+	f->flags = 0;
+	f->pixelformat = V4L2_PIX_FMT_UYVY;
+
+	return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_format *f)
+{
+	struct au0828_fh *fh  = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	f->fmt.pix.width = dev->width;
+	f->fmt.pix.height = dev->height;
+	f->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+	f->fmt.pix.bytesperline = dev->bytesperline;
+	f->fmt.pix.sizeimage = dev->frame_size;
+	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* NTSC/PAL */
+	f->fmt.pix.field = V4L2_FIELD_INTERLACED;
+	return 0;
+}
+
+static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+				  struct v4l2_format *f)
+{
+	struct au0828_fh *fh  = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	return au0828_set_format(dev, VIDIOC_TRY_FMT, f);
+}
+
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+				struct v4l2_format *f)
+{
+	struct au0828_fh *fh  = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+		printk(KERN_INFO "%s queue busy\n", __func__);
+		rc = -EBUSY;
+		goto out;
+	}
+
+	if (dev->stream_on && !fh->stream_on) {
+		printk(KERN_INFO "%s device in use by another fh\n", __func__);
+		rc = -EBUSY;
+		goto out;
+	}
+
+	return au0828_set_format(dev, VIDIOC_S_FMT, f);
+out:
+	return rc;
+}
+
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	/* FIXME: when we support something other than NTSC, we are going to
+	   have to make the au0828 bridge adjust the size of its capture
+	   buffer, which is currently hardcoded at 720x480 */
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_std, *norm);
+	return 0;
+}
+
+static int vidioc_enum_input(struct file *file, void *priv,
+				struct v4l2_input *input)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	unsigned int tmp;
+
+	static const char *inames[] = {
+		[AU0828_VMUX_UNDEFINED] = "Undefined",
+		[AU0828_VMUX_COMPOSITE] = "Composite",
+		[AU0828_VMUX_SVIDEO] = "S-Video",
+		[AU0828_VMUX_CABLE] = "Cable TV",
+		[AU0828_VMUX_TELEVISION] = "Television",
+		[AU0828_VMUX_DVB] = "DVB",
+		[AU0828_VMUX_DEBUG] = "tv debug"
+	};
+
+	tmp = input->index;
+
+	if (tmp > AU0828_MAX_INPUT)
+		return -EINVAL;
+	if (AUVI_INPUT(tmp).type == 0)
+		return -EINVAL;
+
+	input->index = tmp;
+	strcpy(input->name, inames[AUVI_INPUT(tmp).type]);
+	if ((AUVI_INPUT(tmp).type == AU0828_VMUX_TELEVISION) ||
+	    (AUVI_INPUT(tmp).type == AU0828_VMUX_CABLE))
+		input->type |= V4L2_INPUT_TYPE_TUNER;
+	else
+		input->type |= V4L2_INPUT_TYPE_CAMERA;
+
+	input->std = dev->vdev->tvnorms;
+
+	return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	*i = dev->ctrl_input;
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int i;
+	struct v4l2_routing route;
+
+	dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__,
+		index);
+	if (index >= AU0828_MAX_INPUT)
+		return -EINVAL;
+	if (AUVI_INPUT(index).type == 0)
+		return -EINVAL;
+	dev->ctrl_input = index;
+
+	switch (AUVI_INPUT(index).type) {
+	case AU0828_VMUX_SVIDEO:
+		dev->input_type = AU0828_VMUX_SVIDEO;
+		break;
+	case AU0828_VMUX_COMPOSITE:
+		dev->input_type = AU0828_VMUX_COMPOSITE;
+		break;
+	case AU0828_VMUX_TELEVISION:
+		dev->input_type = AU0828_VMUX_TELEVISION;
+		break;
+	default:
+		dprintk(1, "VIDIOC_S_INPUT unknown input type set [%d]\n",
+			AUVI_INPUT(index).type);
+		break;
+	}
+
+	route.input = AUVI_INPUT(index).vmux;
+	route.output = 0;
+	v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_routing, &route);
+
+	for (i = 0; i < AU0828_MAX_INPUT; i++) {
+		int enable = 0;
+		if (AUVI_INPUT(i).audio_setup == NULL)
+			continue;
+
+		if (i == index)
+			enable = 1;
+		else
+			enable = 0;
+		if (enable) {
+			(AUVI_INPUT(i).audio_setup)(dev, enable);
+		} else {
+			/* Make sure we leave it turned on if some
+			   other input is routed to this callback */
+			if ((AUVI_INPUT(i).audio_setup) !=
+			    ((AUVI_INPUT(index).audio_setup))) {
+				(AUVI_INPUT(i).audio_setup)(dev, enable);
+			}
+		}
+	}
+
+	route.input = AUVI_INPUT(index).amux;
+	v4l2_device_call_all(&dev->v4l2_dev, 0, audio, s_routing, &route);
+	return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	unsigned int index = a->index;
+
+	if (a->index > 1)
+		return -EINVAL;
+
+	index = dev->ctrl_ainput;
+	if (index == 0)
+		strcpy(a->name, "Television");
+	else
+		strcpy(a->name, "Line in");
+
+	a->capability = V4L2_AUDCAP_STEREO;
+	a->index = index;
+	return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	if (a->index != dev->ctrl_ainput)
+		return -EINVAL;
+	return 0;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+			 struct v4l2_control *ctrl)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_ctrl, ctrl);
+	return 0;
+
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+				struct v4l2_control *ctrl)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_ctrl, ctrl);
+	return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	if (t->index != 0)
+		return -EINVAL;
+
+	strcpy(t->name, "Auvitek tuner");
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+	return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+				struct v4l2_tuner *t)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	if (t->index != 0)
+		return -EINVAL;
+
+	t->type = V4L2_TUNER_ANALOG_TV;
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+	dprintk(1, "VIDIOC_S_TUNER: signal = %x, afc = %x\n", t->signal,
+		t->afc);
+	return 0;
+
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+				struct v4l2_frequency *freq)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	freq->type = V4L2_TUNER_ANALOG_TV;
+	freq->frequency = dev->ctrl_freq;
+	return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+				struct v4l2_frequency *freq)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	if (freq->tuner != 0)
+		return -EINVAL;
+	if (freq->type != V4L2_TUNER_ANALOG_TV)
+		return -EINVAL;
+
+	dev->ctrl_freq = freq->frequency;
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, freq);
+
+	au0828_analog_stream_reset(dev);
+
+	return 0;
+}
+
+static int vidioc_g_chip_ident(struct file *file, void *priv,
+	       struct v4l2_dbg_chip_ident *chip)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	chip->ident = V4L2_IDENT_NONE;
+	chip->revision = 0;
+
+	if (v4l2_chip_match_host(&chip->match)) {
+		chip->ident = V4L2_IDENT_AU0828;
+		return 0;
+	}
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_chip_ident, chip);
+	if (chip->ident == V4L2_IDENT_NONE)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int vidioc_cropcap(struct file *file, void *priv,
+			  struct v4l2_cropcap *cc)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	cc->bounds.left = 0;
+	cc->bounds.top = 0;
+	cc->bounds.width = dev->width;
+	cc->bounds.height = dev->height;
+
+	cc->defrect = cc->bounds;
+
+	cc->pixelaspect.numerator = 54;
+	cc->pixelaspect.denominator = 59;
+
+	return 0;
+}
+
+static int vidioc_streamon(struct file *file, void *priv,
+			   enum v4l2_buf_type type)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		au0828_analog_stream_enable(dev);
+		v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
+	}
+
+	mutex_lock(&dev->lock);
+	rc = res_get(fh);
+
+	if (likely(rc >= 0))
+		rc = videobuf_streamon(&fh->vb_vidq);
+	mutex_unlock(&dev->lock);
+
+	return rc;
+}
+
+static int vidioc_streamoff(struct file *file, void *priv,
+			    enum v4l2_buf_type type)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int i;
+	int ret;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+	if (type != fh->type)
+		return -EINVAL;
+
+	if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
+		ret = au0828_stream_interrupt(dev);
+		if (ret != 0)
+			return ret;
+	}
+
+	for (i = 0; i < AU0828_MAX_INPUT; i++) {
+		if (AUVI_INPUT(i).audio_setup == NULL)
+			continue;
+		(AUVI_INPUT(i).audio_setup)(dev, 0);
+	}
+
+	mutex_lock(&dev->lock);
+	videobuf_streamoff(&fh->vb_vidq);
+	res_free(fh);
+	mutex_unlock(&dev->lock);
+
+	return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *priv,
+			     struct v4l2_dbg_register *reg)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	switch (reg->match.type) {
+	case V4L2_CHIP_MATCH_I2C_DRIVER:
+		v4l2_device_call_all(&dev->v4l2_dev, 0, core, g_register, reg);
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int vidioc_s_register(struct file *file, void *priv,
+			     struct v4l2_dbg_register *reg)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+
+	switch (reg->match.type) {
+	case V4L2_CHIP_MATCH_I2C_DRIVER:
+		v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_register, reg);
+		return 0;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+#endif
+
+static int vidioc_reqbufs(struct file *file, void *priv,
+			  struct v4l2_requestbuffers *rb)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	return videobuf_reqbufs(&fh->vb_vidq, rb);
+}
+
+static int vidioc_querybuf(struct file *file, void *priv,
+			   struct v4l2_buffer *b)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	return videobuf_querybuf(&fh->vb_vidq, b);
+}
+
+static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	return videobuf_qbuf(&fh->vb_vidq, b);
+}
+
+static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
+{
+	struct au0828_fh *fh = priv;
+	struct au0828_dev *dev = fh->dev;
+	int rc;
+
+	rc = check_dev(dev);
+	if (rc < 0)
+		return rc;
+
+	/* Workaround for a bug in the au0828 hardware design that sometimes
+	   results in the colorspace being inverted */
+	if (dev->greenscreen_detected == 1) {
+		dprintk(1, "Detected green frame.  Resetting stream...\n");
+		au0828_analog_stream_reset(dev);
+		dev->greenscreen_detected = 0;
+	}
+
+	return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
+}
+
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
+{
+	struct au0828_fh *fh = priv;
+
+	return videobuf_cgmbuf(&fh->vb_vidq, mbuf, 8);
+}
+#endif
+
+static struct v4l2_file_operations au0828_v4l_fops = {
+	.owner      = THIS_MODULE,
+	.open       = au0828_v4l2_open,
+	.release    = au0828_v4l2_close,
+	.read       = au0828_v4l2_read,
+	.poll       = au0828_v4l2_poll,
+	.mmap       = au0828_v4l2_mmap,
+	.ioctl      = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops video_ioctl_ops = {
+	.vidioc_querycap            = vidioc_querycap,
+	.vidioc_enum_fmt_vid_cap    = vidioc_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap       = vidioc_g_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap     = vidioc_try_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap       = vidioc_s_fmt_vid_cap,
+#ifdef VBI_IS_WORKING
+	.vidioc_g_fmt_vbi_cap       = vidioc_g_fmt_vbi_cap,
+	.vidioc_try_fmt_vbi_cap     = vidioc_s_fmt_vbi_cap,
+	.vidioc_s_fmt_vbi_cap       = vidioc_s_fmt_vbi_cap,
+#endif
+	.vidioc_g_audio             = vidioc_g_audio,
+	.vidioc_s_audio             = vidioc_s_audio,
+	.vidioc_cropcap             = vidioc_cropcap,
+#ifdef VBI_IS_WORKING
+	.vidioc_g_fmt_sliced_vbi_cap   = vidioc_g_fmt_sliced_vbi_cap,
+	.vidioc_try_fmt_sliced_vbi_cap = vidioc_try_set_sliced_vbi_cap,
+	.vidioc_s_fmt_sliced_vbi_cap   = vidioc_try_set_sliced_vbi_cap,
+#endif
+	.vidioc_reqbufs             = vidioc_reqbufs,
+	.vidioc_querybuf            = vidioc_querybuf,
+	.vidioc_qbuf                = vidioc_qbuf,
+	.vidioc_dqbuf               = vidioc_dqbuf,
+	.vidioc_s_std               = vidioc_s_std,
+	.vidioc_enum_input          = vidioc_enum_input,
+	.vidioc_g_input             = vidioc_g_input,
+	.vidioc_s_input             = vidioc_s_input,
+	.vidioc_queryctrl           = vidioc_queryctrl,
+	.vidioc_g_ctrl              = vidioc_g_ctrl,
+	.vidioc_s_ctrl              = vidioc_s_ctrl,
+	.vidioc_streamon            = vidioc_streamon,
+	.vidioc_streamoff           = vidioc_streamoff,
+	.vidioc_g_tuner             = vidioc_g_tuner,
+	.vidioc_s_tuner             = vidioc_s_tuner,
+	.vidioc_g_frequency         = vidioc_g_frequency,
+	.vidioc_s_frequency         = vidioc_s_frequency,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.vidioc_g_register          = vidioc_g_register,
+	.vidioc_s_register          = vidioc_s_register,
+#endif
+	.vidioc_g_chip_ident        = vidioc_g_chip_ident,
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+	.vidiocgmbuf                = vidiocgmbuf,
+#endif
+};
+
+static const struct video_device au0828_video_template = {
+	.fops                       = &au0828_v4l_fops,
+	.release                    = video_device_release,
+	.ioctl_ops 		    = &video_ioctl_ops,
+	.minor                      = -1,
+	.tvnorms                    = V4L2_STD_NTSC_M,
+	.current_norm               = V4L2_STD_NTSC_M,
+};
+
+/**************************************************************************/
+
+int au0828_analog_register(struct au0828_dev *dev,
+			   struct usb_interface *interface)
+{
+	int retval = -ENOMEM;
+	struct usb_host_interface *iface_desc;
+	struct usb_endpoint_descriptor *endpoint;
+	int i;
+
+	dprintk(1, "au0828_analog_register called!\n");
+
+	/* set au0828 usb interface0 to as5 */
+	retval = usb_set_interface(dev->usbdev,
+			interface->cur_altsetting->desc.bInterfaceNumber, 5);
+	if (retval != 0) {
+		printk(KERN_INFO "Failure setting usb interface0 to as5\n");
+		return retval;
+	}
+
+	/* Figure out which endpoint has the isoc interface */
+	iface_desc = interface->cur_altsetting;
+	for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
+		endpoint = &iface_desc->endpoint[i].desc;
+		if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
+		     == USB_DIR_IN) &&
+		    ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+		     == USB_ENDPOINT_XFER_ISOC)) {
+
+			/* we find our isoc in endpoint */
+			u16 tmp = le16_to_cpu(endpoint->wMaxPacketSize);
+			dev->max_pkt_size = (tmp & 0x07ff) *
+				(((tmp & 0x1800) >> 11) + 1);
+			dev->isoc_in_endpointaddr = endpoint->bEndpointAddress;
+		}
+	}
+	if (!(dev->isoc_in_endpointaddr)) {
+		printk(KERN_INFO "Could not locate isoc endpoint\n");
+		kfree(dev);
+		return -ENODEV;
+	}
+
+	init_waitqueue_head(&dev->open);
+	spin_lock_init(&dev->slock);
+	mutex_init(&dev->lock);
+
+	INIT_LIST_HEAD(&dev->vidq.active);
+	INIT_LIST_HEAD(&dev->vidq.queued);
+
+	dev->width = NTSC_STD_W;
+	dev->height = NTSC_STD_H;
+	dev->field_size = dev->width * dev->height;
+	dev->frame_size = dev->field_size << 1;
+	dev->bytesperline = dev->width << 1;
+	dev->ctrl_ainput = 0;
+
+	/* allocate and fill v4l2 video struct */
+	dev->vdev = video_device_alloc();
+	if (NULL == dev->vdev) {
+		dprintk(1, "Can't allocate video_device.\n");
+		return -ENOMEM;
+	}
+
+#ifdef VBI_IS_WORKING
+	dev->vbi_dev = video_device_alloc();
+	if (NULL == dev->vbi_dev) {
+		dprintk(1, "Can't allocate vbi_device.\n");
+		kfree(dev->vdev);
+		return -ENOMEM;
+	}
+#endif
+
+	/* Fill the video capture device struct */
+	*dev->vdev = au0828_video_template;
+	dev->vdev->parent = &dev->usbdev->dev;
+	strcpy(dev->vdev->name, "au0828a video");
+
+#ifdef VBI_IS_WORKING
+	/* Setup the VBI device */
+	*dev->vbi_dev = au0828_video_template;
+	dev->vbi_dev->parent = &dev->usbdev->dev;
+	strcpy(dev->vbi_dev->name, "au0828a vbi");
+#endif
+
+	list_add_tail(&dev->au0828list, &au0828_devlist);
+
+	/* Register the v4l2 device */
+	retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1);
+	if (retval != 0) {
+		dprintk(1, "unable to register video device (error = %d).\n",
+			retval);
+		list_del(&dev->au0828list);
+		video_device_release(dev->vdev);
+		return -ENODEV;
+	}
+
+#ifdef VBI_IS_WORKING
+	/* Register the vbi device */
+	retval = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, -1);
+	if (retval != 0) {
+		dprintk(1, "unable to register vbi device (error = %d).\n",
+			retval);
+		list_del(&dev->au0828list);
+		video_device_release(dev->vbi_dev);
+		video_device_release(dev->vdev);
+		return -ENODEV;
+	}
+#endif
+
+	dprintk(1, "%s completed!\n", __func__);
+
+	return 0;
+}
+
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 9d6a1161dc98..6ed1a6129731 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -24,6 +24,11 @@
 #include <linux/i2c-algo-bit.h>
 #include <media/tveeprom.h>
 
+/* Analog */
+#include <linux/videodev2.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+
 /* DVB */
 #include "demux.h"
 #include "dmxdev.h"
@@ -39,8 +44,45 @@
 #define URB_COUNT   16
 #define URB_BUFSIZE (0xe522)
 
+/* Analog constants */
+#define NTSC_STD_W      720
+#define NTSC_STD_H      480
+
+#define AU0828_INTERLACED_DEFAULT       1
+#define V4L2_CID_PRIVATE_SHARPNESS  (V4L2_CID_PRIVATE_BASE + 0)
+
+/* Defination for AU0828 USB transfer */
+#define AU0828_MAX_ISO_BUFS    12  /* maybe resize this value in the future */
+#define AU0828_ISO_PACKETS_PER_URB      10
+
+#define AU0828_MIN_BUF 4
+#define AU0828_DEF_BUF 8
+
+#define AU0828_MAX_INPUT        4
+
+enum au0828_itype {
+	AU0828_VMUX_UNDEFINED = 0,
+	AU0828_VMUX_COMPOSITE,
+	AU0828_VMUX_SVIDEO,
+	AU0828_VMUX_CABLE,
+	AU0828_VMUX_TELEVISION,
+	AU0828_VMUX_DVB,
+	AU0828_VMUX_DEBUG
+};
+
+struct au0828_input {
+	enum au0828_itype type;
+	unsigned int vmux;
+	unsigned int amux;
+	void (*audio_setup) (void *priv, int enable);
+};
+
 struct au0828_board {
 	char *name;
+	unsigned int tuner_type;
+	unsigned char tuner_addr;
+	struct au0828_input input[AU0828_MAX_INPUT];
+
 };
 
 struct au0828_dvb {
@@ -55,31 +97,143 @@ struct au0828_dvb {
 	int feeding;
 };
 
+enum au0828_stream_state {
+	STREAM_OFF,
+	STREAM_INTERRUPT,
+	STREAM_ON
+};
+
+#define AUVI_INPUT(nr) (dev->board.input[nr])
+
+/* device state */
+enum au0828_dev_state {
+	DEV_INITIALIZED = 0x01,
+	DEV_DISCONNECTED = 0x02,
+	DEV_MISCONFIGURED = 0x04
+};
+
+struct au0828_fh {
+	struct au0828_dev *dev;
+	unsigned int  stream_on:1;	/* Locks streams */
+	struct videobuf_queue        vb_vidq;
+	enum v4l2_buf_type           type;
+};
+
+struct au0828_usb_isoc_ctl {
+		/* max packet size of isoc transaction */
+	int				max_pkt_size;
+
+		/* number of allocated urbs */
+	int				num_bufs;
+
+		/* urb for isoc transfers */
+	struct urb			**urb;
+
+		/* transfer buffers for isoc transfer */
+	char				**transfer_buffer;
+
+		/* Last buffer command and region */
+	u8				cmd;
+	int				pos, size, pktsize;
+
+		/* Last field: ODD or EVEN? */
+	int				field;
+
+		/* Stores incomplete commands */
+	u32				tmp_buf;
+	int				tmp_buf_len;
+
+		/* Stores already requested buffers */
+	struct au0828_buffer    	*buf;
+
+		/* Stores the number of received fields */
+	int				nfields;
+
+		/* isoc urb callback */
+	int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb);
+
+};
+
+/* buffer for one video frame */
+struct au0828_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer vb;
+
+	struct list_head frame;
+	int top_field;
+	int receiving;
+};
+
+struct au0828_dmaqueue {
+	struct list_head       active;
+	struct list_head       queued;
+
+	wait_queue_head_t          wq;
+
+	/* Counters to control buffer fill */
+	int                        pos;
+};
+
 struct au0828_dev {
 	struct mutex mutex;
 	struct usb_device	*usbdev;
-	int			board;
+	int			boardnr;
+	struct au0828_board	board;
 	u8			ctrlmsg[64];
 
 	/* I2C */
 	struct i2c_adapter		i2c_adap;
-	struct i2c_algo_bit_data	i2c_algo;
+	struct i2c_algorithm		i2c_algo;
 	struct i2c_client		i2c_client;
 	u32 				i2c_rc;
 
 	/* Digital */
 	struct au0828_dvb		dvb;
 
+	/* Analog */
+	struct list_head au0828list;
+	struct v4l2_device v4l2_dev;
+	int users;
+	unsigned int stream_on:1;	/* Locks streams */
+	struct video_device *vdev;
+	struct video_device *vbi_dev;
+	int width;
+	int height;
+	u32 field_size;
+	u32 frame_size;
+	u32 bytesperline;
+	int type;
+	u8 ctrl_ainput;
+	__u8 isoc_in_endpointaddr;
+	u8 isoc_init_ok;
+	int greenscreen_detected;
+	unsigned int frame_count;
+	int ctrl_freq;
+	int input_type;
+	unsigned int ctrl_input;
+	enum au0828_dev_state dev_state;
+	enum au0828_stream_state stream_state;
+	wait_queue_head_t open;
+
+	struct mutex lock;
+
+	/* Isoc control struct */
+	struct au0828_dmaqueue vidq;
+	struct au0828_usb_isoc_ctl isoc_ctl;
+	spinlock_t slock;
+
+	/* usb transfer */
+	int alt;		/* alternate */
+	int max_pkt_size;	/* max packet size of isoc transaction */
+	int num_alt;		/* Number of alternative settings */
+	unsigned int *alt_max_pkt_size;	/* array of wMaxPacketSize */
+	struct urb *urb[AU0828_MAX_ISO_BUFS];	/* urb for isoc transfers */
+	char *transfer_buffer[AU0828_MAX_ISO_BUFS];/* transfer buffers for isoc
+						   transfer */
+
 	/* USB / URB Related */
 	int		urb_streaming;
 	struct urb	*urbs[URB_COUNT];
-
-};
-
-struct au0828_buff {
-	struct au0828_dev	*dev;
-	struct urb		*purb;
-	struct list_head	buff_list;
 };
 
 /* ----------------------------------------------------------- */
@@ -111,8 +265,13 @@ extern void au0828_card_setup(struct au0828_dev *dev);
 /* au0828-i2c.c */
 extern int au0828_i2c_register(struct au0828_dev *dev);
 extern int au0828_i2c_unregister(struct au0828_dev *dev);
-extern void au0828_call_i2c_clients(struct au0828_dev *dev,
-	unsigned int cmd, void *arg);
+
+/* ----------------------------------------------------------- */
+/* au0828-video.c */
+int au0828_analog_register(struct au0828_dev *dev,
+			   struct usb_interface *interface);
+int au0828_analog_stream_disable(struct au0828_dev *d);
+void au0828_analog_unregister(struct au0828_dev *dev);
 
 /* ----------------------------------------------------------- */
 /* au0828-dvb.c */
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index a07b7b88e5b8..df4516d8dcab 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -29,16 +29,16 @@
  */
 
 #include <linux/module.h>
-#include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/ioctl.h>
-#include <asm/uaccess.h>
+#include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
+#include <media/bt819.h>
 
 MODULE_DESCRIPTION("Brooktree-819 video decoder driver");
 MODULE_AUTHOR("Mike Bernson & Dave Perks");
@@ -48,13 +48,15 @@ static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+
 /* ----------------------------------------------------------------------- */
 
 struct bt819 {
+	struct v4l2_subdev sd;
 	unsigned char reg[32];
 
-	int initialized;
-	int norm;
+	v4l2_std_id norm;
+	int ident;
 	int input;
 	int enable;
 	int bright;
@@ -63,6 +65,11 @@ struct bt819 {
 	int sat;
 };
 
+static inline struct bt819 *to_bt819(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct bt819, sd);
+}
+
 struct timing {
 	int hactive;
 	int hdelay;
@@ -80,24 +87,23 @@ static struct timing timing_data[] = {
 
 /* ----------------------------------------------------------------------- */
 
-static inline int bt819_write(struct i2c_client *client, u8 reg, u8 value)
+static inline int bt819_write(struct bt819 *decoder, u8 reg, u8 value)
 {
-	struct bt819 *decoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd);
 
 	decoder->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int bt819_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value)
+static inline int bt819_setbit(struct bt819 *decoder, u8 reg, u8 bit, u8 value)
 {
-	struct bt819 *decoder = i2c_get_clientdata(client);
-
-	return bt819_write(client, reg,
+	return bt819_write(decoder, reg,
 		(decoder->reg[reg] & ~(1 << bit)) | (value ? (1 << bit) : 0));
 }
 
-static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
+static int bt819_write_block(struct bt819 *decoder, const u8 *data, unsigned int len)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd);
 	int ret = -1;
 	u8 reg;
 
@@ -105,7 +111,6 @@ static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned
 	 * the adapter understands raw I2C */
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		/* do raw I2C, not smbus compatible */
-		struct bt819 *decoder = i2c_get_clientdata(client);
 		u8 block_data[32];
 		int block_len;
 
@@ -126,7 +131,8 @@ static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned
 		/* do some slow I2C emulation kind of thing */
 		while (len >= 2) {
 			reg = *data++;
-			if ((ret = bt819_write(client, reg, *data++)) < 0)
+			ret = bt819_write(decoder, reg, *data++);
+			if (ret < 0)
 				break;
 			len -= 2;
 		}
@@ -135,15 +141,15 @@ static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned
 	return ret;
 }
 
-static inline int bt819_read(struct i2c_client *client, u8 reg)
+static inline int bt819_read(struct bt819 *decoder, u8 reg)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&decoder->sd);
+
 	return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int bt819_init(struct i2c_client *client)
+static int bt819_init(struct v4l2_subdev *sd)
 {
-	struct bt819 *decoder = i2c_get_clientdata(client);
-
 	static unsigned char init[] = {
 		/*0x1f, 0x00,*/     /* Reset */
 		0x01, 0x59,	/* 0x01 input format */
@@ -178,7 +184,8 @@ static int bt819_init(struct i2c_client *client)
 		0x1a, 0x80,	/* 0x1a ADC Interface */
 	};
 
-	struct timing *timing = &timing_data[decoder->norm];
+	struct bt819 *decoder = to_bt819(sd);
+	struct timing *timing = &timing_data[(decoder->norm & V4L2_STD_525_60) ? 1 : 0];
 
 	init[0x03 * 2 - 1] =
 	    (((timing->vdelay >> 8) & 0x03) << 6) |
@@ -192,266 +199,306 @@ static int bt819_init(struct i2c_client *client)
 	init[0x08 * 2 - 1] = timing->hscale >> 8;
 	init[0x09 * 2 - 1] = timing->hscale & 0xff;
 	/* 0x15 in array is address 0x19 */
-	init[0x15 * 2 - 1] = (decoder->norm == 0) ? 115 : 93;	/* Chroma burst delay */
+	init[0x15 * 2 - 1] = (decoder->norm & V4L2_STD_625_50) ? 115 : 93;	/* Chroma burst delay */
 	/* reset */
-	bt819_write(client, 0x1f, 0x00);
+	bt819_write(decoder, 0x1f, 0x00);
 	mdelay(1);
 
 	/* init */
-	return bt819_write_block(client, init, sizeof(init));
+	return bt819_write_block(decoder, init, sizeof(init));
 }
 
 /* ----------------------------------------------------------------------- */
 
-static int bt819_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int bt819_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd)
 {
-	int temp;
+	struct bt819 *decoder = to_bt819(sd);
+	int status = bt819_read(decoder, 0x00);
+	int res = V4L2_IN_ST_NO_SIGNAL;
+	v4l2_std_id std;
 
-	struct bt819 *decoder = i2c_get_clientdata(client);
+	if ((status & 0x80))
+		res = 0;
 
-	if (!decoder->initialized) {	/* First call to bt819_init could be */
-		bt819_init(client);	/* without #FRST = 0 */
-		decoder->initialized = 1;
-	}
+	if ((status & 0x10))
+		std = V4L2_STD_PAL;
+	else
+		std = V4L2_STD_NTSC;
+	if (pstd)
+		*pstd = std;
+	if (pstatus)
+		*pstatus = status;
 
-	switch (cmd) {
-	case 0:
-		/* This is just for testing!!! */
-		bt819_init(client);
-		break;
+	v4l2_dbg(1, debug, sd, "get status %x\n", status);
+	return 0;
+}
 
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *cap = arg;
+static int bt819_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	return bt819_status(sd, NULL, std);
+}
 
-		cap->flags = VIDEO_DECODER_PAL |
-			     VIDEO_DECODER_NTSC |
-			     VIDEO_DECODER_AUTO |
-			     VIDEO_DECODER_CCIR;
-		cap->inputs = 8;
-		cap->outputs = 1;
-		break;
+static int bt819_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	return bt819_status(sd, status, NULL);
+}
+
+static int bt819_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct bt819 *decoder = to_bt819(sd);
+	struct timing *timing = NULL;
+
+	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);
+
+	if (sd->v4l2_dev == NULL || sd->v4l2_dev->notify == NULL)
+		v4l2_err(sd, "no notify found!\n");
+
+	if (std & V4L2_STD_NTSC) {
+		v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0);
+		bt819_setbit(decoder, 0x01, 0, 1);
+		bt819_setbit(decoder, 0x01, 1, 0);
+		bt819_setbit(decoder, 0x01, 5, 0);
+		bt819_write(decoder, 0x18, 0x68);
+		bt819_write(decoder, 0x19, 0x5d);
+		/* bt819_setbit(decoder, 0x1a,  5, 1); */
+		timing = &timing_data[1];
+	} else if (std & V4L2_STD_PAL) {
+		v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0);
+		bt819_setbit(decoder, 0x01, 0, 1);
+		bt819_setbit(decoder, 0x01, 1, 1);
+		bt819_setbit(decoder, 0x01, 5, 1);
+		bt819_write(decoder, 0x18, 0x7f);
+		bt819_write(decoder, 0x19, 0x72);
+		/* bt819_setbit(decoder, 0x1a,  5, 0); */
+		timing = &timing_data[0];
+	} else {
+		v4l2_dbg(1, debug, sd, "unsupported norm %llx\n",
+				(unsigned long long)std);
+		return -EINVAL;
 	}
+	bt819_write(decoder, 0x03,
+			(((timing->vdelay >> 8) & 0x03) << 6) |
+			(((timing->vactive >> 8) & 0x03) << 4) |
+			(((timing->hdelay >> 8) & 0x03) << 2) |
+			((timing->hactive >> 8) & 0x03));
+	bt819_write(decoder, 0x04, timing->vdelay & 0xff);
+	bt819_write(decoder, 0x05, timing->vactive & 0xff);
+	bt819_write(decoder, 0x06, timing->hdelay & 0xff);
+	bt819_write(decoder, 0x07, timing->hactive & 0xff);
+	bt819_write(decoder, 0x08, (timing->hscale >> 8) & 0xff);
+	bt819_write(decoder, 0x09, timing->hscale & 0xff);
+	decoder->norm = std;
+	v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, 0);
+	return 0;
+}
 
-	case DECODER_GET_STATUS:
-	{
-		int *iarg = arg;
-		int status;
-		int res;
+static int bt819_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct bt819 *decoder = to_bt819(sd);
 
-		status = bt819_read(client, 0x00);
-		res = 0;
-		if ((status & 0x80))
-			res |= DECODER_STATUS_GOOD;
+	v4l2_dbg(1, debug, sd, "set input %x\n", route->input);
 
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		default:
-		case VIDEO_MODE_AUTO:
-			if ((status & 0x10))
-				res |= DECODER_STATUS_PAL;
-			else
-				res |= DECODER_STATUS_NTSC;
-			break;
-		}
-		res |= DECODER_STATUS_COLOR;
-		*iarg = res;
+	if (route->input < 0 || route->input > 7)
+		return -EINVAL;
 
-		v4l_dbg(1, debug, client, "get status %x\n", *iarg);
-		break;
+	if (sd->v4l2_dev == NULL || sd->v4l2_dev->notify == NULL)
+		v4l2_err(sd, "no notify found!\n");
+
+	if (decoder->input != route->input) {
+		v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, 0);
+		decoder->input = route->input;
+		/* select mode */
+		if (decoder->input == 0) {
+			bt819_setbit(decoder, 0x0b, 6, 0);
+			bt819_setbit(decoder, 0x1a, 1, 1);
+		} else {
+			bt819_setbit(decoder, 0x0b, 6, 1);
+			bt819_setbit(decoder, 0x1a, 1, 0);
+		}
+		v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, 0);
 	}
+	return 0;
+}
 
-	case DECODER_SET_NORM:
-	{
-		int *iarg = arg;
-		struct timing *timing = NULL;
-
-		v4l_dbg(1, debug, client, "set norm %x\n", *iarg);
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			bt819_setbit(client, 0x01, 0, 1);
-			bt819_setbit(client, 0x01, 1, 0);
-			bt819_setbit(client, 0x01, 5, 0);
-			bt819_write(client, 0x18, 0x68);
-			bt819_write(client, 0x19, 0x5d);
-			/* bt819_setbit(client, 0x1a,  5, 1); */
-			timing = &timing_data[VIDEO_MODE_NTSC];
-			break;
-		case VIDEO_MODE_PAL:
-			bt819_setbit(client, 0x01, 0, 1);
-			bt819_setbit(client, 0x01, 1, 1);
-			bt819_setbit(client, 0x01, 5, 1);
-			bt819_write(client, 0x18, 0x7f);
-			bt819_write(client, 0x19, 0x72);
-			/* bt819_setbit(client, 0x1a,  5, 0); */
-			timing = &timing_data[VIDEO_MODE_PAL];
-			break;
-		case VIDEO_MODE_AUTO:
-			bt819_setbit(client, 0x01, 0, 0);
-			bt819_setbit(client, 0x01, 1, 0);
-			break;
-		default:
-			v4l_dbg(1, debug, client, "unsupported norm %x\n", *iarg);
-			return -EINVAL;
-		}
+static int bt819_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct bt819 *decoder = to_bt819(sd);
 
-		if (timing) {
-			bt819_write(client, 0x03,
-				    (((timing->vdelay >> 8) & 0x03) << 6) |
-				    (((timing->vactive >> 8) & 0x03) << 4) |
-				    (((timing->hdelay >> 8) & 0x03) << 2) |
-				     ((timing->hactive >> 8) & 0x03) );
-			bt819_write(client, 0x04, timing->vdelay & 0xff);
-			bt819_write(client, 0x05, timing->vactive & 0xff);
-			bt819_write(client, 0x06, timing->hdelay & 0xff);
-			bt819_write(client, 0x07, timing->hactive & 0xff);
-			bt819_write(client, 0x08, (timing->hscale >> 8) & 0xff);
-			bt819_write(client, 0x09, timing->hscale & 0xff);
-		}
+	v4l2_dbg(1, debug, sd, "enable output %x\n", enable);
 
-		decoder->norm = *iarg;
-		break;
+	if (decoder->enable != enable) {
+		decoder->enable = enable;
+		bt819_setbit(decoder, 0x16, 7, !enable);
 	}
+	return 0;
+}
 
-	case DECODER_SET_INPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set input %x\n", *iarg);
-
-		if (*iarg < 0 || *iarg > 7)
-			return -EINVAL;
-
-		if (decoder->input != *iarg) {
-			decoder->input = *iarg;
-			/* select mode */
-			if (decoder->input == 0) {
-				bt819_setbit(client, 0x0b, 6, 0);
-				bt819_setbit(client, 0x1a, 1, 1);
-			} else {
-				bt819_setbit(client, 0x0b, 6, 1);
-				bt819_setbit(client, 0x1a, 1, 0);
-			}
-		}
+static int bt819_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
+{
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
 		break;
-	}
 
-	case DECODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
+	case V4L2_CID_CONTRAST:
+		v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+		break;
 
-		v4l_dbg(1, debug, client, "set output %x\n", *iarg);
+	case V4L2_CID_SATURATION:
+		v4l2_ctrl_query_fill(qc, 0, 511, 1, 256);
+		break;
 
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
+	case V4L2_CID_HUE:
+		v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
 		break;
-	}
 
-	case DECODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-		int enable = (*iarg != 0);
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
 
-		v4l_dbg(1, debug, client, "enable output %x\n", *iarg);
+static int bt819_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct bt819 *decoder = to_bt819(sd);
+	int temp;
 
-		if (decoder->enable != enable) {
-			decoder->enable = enable;
-			bt819_setbit(client, 0x16, 7, !enable);
-		}
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		if (decoder->bright == ctrl->value)
+			break;
+		decoder->bright = ctrl->value;
+		bt819_write(decoder, 0x0a, decoder->bright);
 		break;
-	}
 
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
-
-		v4l_dbg(1, debug, client,
-			"set picture brightness %d contrast %d colour %d\n",
-			pic->brightness, pic->contrast, pic->colour);
+	case V4L2_CID_CONTRAST:
+		if (decoder->contrast == ctrl->value)
+			break;
+		decoder->contrast = ctrl->value;
+		bt819_write(decoder, 0x0c, decoder->contrast & 0xff);
+		bt819_setbit(decoder, 0x0b, 2, ((decoder->contrast >> 8) & 0x01));
+		break;
 
+	case V4L2_CID_SATURATION:
+		if (decoder->sat == ctrl->value)
+			break;
+		decoder->sat = ctrl->value;
+		bt819_write(decoder, 0x0d, (decoder->sat >> 7) & 0xff);
+		bt819_setbit(decoder, 0x0b, 1, ((decoder->sat >> 15) & 0x01));
+
+		/* Ratio between U gain and V gain must stay the same as
+		   the ratio between the default U and V gain values. */
+		temp = (decoder->sat * 180) / 254;
+		bt819_write(decoder, 0x0e, (temp >> 7) & 0xff);
+		bt819_setbit(decoder, 0x0b, 0, (temp >> 15) & 0x01);
+		break;
 
-		if (decoder->bright != pic->brightness) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			bt819_write(client, 0x0a,
-				    (decoder->bright >> 8) - 128);
-		}
+	case V4L2_CID_HUE:
+		if (decoder->hue == ctrl->value)
+			break;
+		decoder->hue = ctrl->value;
+		bt819_write(decoder, 0x0f, decoder->hue);
+		break;
 
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 511 we get 0-65535 */
-			decoder->contrast = pic->contrast;
-			bt819_write(client, 0x0c,
-				    (decoder->contrast >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 2,
-				     ((decoder->contrast >> 15) & 0x01));
-		}
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
 
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 511 we get 0-65535 */
-			decoder->sat = pic->colour;
-			bt819_write(client, 0x0d,
-				    (decoder->sat >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 1,
-				     ((decoder->sat >> 15) & 0x01));
-
-			temp = (decoder->sat * 201) / 237;
-			bt819_write(client, 0x0e, (temp >> 7) & 0xff);
-			bt819_setbit(client, 0x0b, 0, (temp >> 15) & 0x01);
-		}
+static int bt819_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct bt819 *decoder = to_bt819(sd);
 
-		if (decoder->hue != pic->hue) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->hue = pic->hue;
-			bt819_write(client, 0x0f,
-				    128 - (decoder->hue >> 8));
-		}
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = decoder->bright;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = decoder->contrast;
+		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = decoder->sat;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = decoder->hue;
 		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
+static int bt819_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct bt819 *decoder = to_bt819(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, decoder->ident, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static unsigned short normal_i2c[] = { 0x8a >> 1, I2C_CLIENT_END };
+static const struct v4l2_subdev_core_ops bt819_core_ops = {
+	.g_chip_ident = bt819_g_chip_ident,
+	.g_ctrl = bt819_g_ctrl,
+	.s_ctrl = bt819_s_ctrl,
+	.queryctrl = bt819_queryctrl,
+};
+
+static const struct v4l2_subdev_tuner_ops bt819_tuner_ops = {
+	.s_std = bt819_s_std,
+};
+
+static const struct v4l2_subdev_video_ops bt819_video_ops = {
+	.s_routing = bt819_s_routing,
+	.s_stream = bt819_s_stream,
+	.querystd = bt819_querystd,
+	.g_input_status = bt819_g_input_status,
+};
+
+static const struct v4l2_subdev_ops bt819_ops = {
+	.core = &bt819_core_ops,
+	.tuner = &bt819_tuner_ops,
+	.video = &bt819_video_ops,
+};
 
-I2C_CLIENT_INSMOD;
+/* ----------------------------------------------------------------------- */
 
 static int bt819_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	int i, ver;
 	struct bt819 *decoder;
+	struct v4l2_subdev *sd;
 	const char *name;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -ENODEV;
 
-	ver = bt819_read(client, 0x17);
+	decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
+	if (decoder == NULL)
+		return -ENOMEM;
+	sd = &decoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &bt819_ops);
+
+	ver = bt819_read(decoder, 0x17);
 	switch (ver & 0xf0) {
 	case 0x70:
 		name = "bt819a";
+		decoder->ident = V4L2_IDENT_BT819A;
 		break;
 	case 0x60:
 		name = "bt817a";
+		decoder->ident = V4L2_IDENT_BT817A;
 		break;
 	case 0x20:
 		name = "bt815a";
+		decoder->ident = V4L2_IDENT_BT815A;
 		break;
 	default:
-		v4l_dbg(1, debug, client,
+		v4l2_dbg(1, debug, sd,
 			"unknown chip version 0x%02x\n", ver);
 		return -ENODEV;
 	}
@@ -459,28 +506,26 @@ static int bt819_probe(struct i2c_client *client,
 	v4l_info(client, "%s found @ 0x%x (%s)\n", name,
 			client->addr << 1, client->adapter->name);
 
-	decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
-	if (decoder == NULL)
-		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_NTSC;
+	decoder->norm = V4L2_STD_NTSC;
 	decoder->input = 0;
 	decoder->enable = 1;
-	decoder->bright = 32768;
-	decoder->contrast = 32768;
-	decoder->hue = 32768;
-	decoder->sat = 32768;
-	decoder->initialized = 0;
-	i2c_set_clientdata(client, decoder);
-
-	i = bt819_init(client);
+	decoder->bright = 0;
+	decoder->contrast = 0xd8;	/* 100% of original signal */
+	decoder->hue = 0;
+	decoder->sat = 0xfe;		/* 100% of original signal */
+
+	i = bt819_init(sd);
 	if (i < 0)
-		v4l_dbg(1, debug, client, "init status %d\n", i);
+		v4l2_dbg(1, debug, sd, "init status %d\n", i);
 	return 0;
 }
 
 static int bt819_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_bt819(sd));
 	return 0;
 }
 
@@ -496,8 +541,6 @@ MODULE_DEVICE_TABLE(i2c, bt819_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "bt819",
-	.driverid = I2C_DRIVERID_BT819,
-	.command = bt819_command,
 	.probe = bt819_probe,
 	.remove = bt819_remove,
 	.id_table = bt819_id,
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index 4213867507f8..78db39503947 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -34,10 +34,10 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_encoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Brooktree-856A video encoder driver");
 MODULE_AUTHOR("Mike Bernson & Dave Perks");
@@ -47,43 +47,46 @@ static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+
 /* ----------------------------------------------------------------------- */
 
 #define BT856_REG_OFFSET	0xDA
 #define BT856_NR_REG		6
 
 struct bt856 {
+	struct v4l2_subdev sd;
 	unsigned char reg[BT856_NR_REG];
 
-	int norm;
-	int enable;
+	v4l2_std_id norm;
 };
 
+static inline struct bt856 *to_bt856(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct bt856, sd);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static inline int bt856_write(struct i2c_client *client, u8 reg, u8 value)
+static inline int bt856_write(struct bt856 *encoder, u8 reg, u8 value)
 {
-	struct bt856 *encoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd);
 
 	encoder->reg[reg - BT856_REG_OFFSET] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int bt856_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value)
+static inline int bt856_setbit(struct bt856 *encoder, u8 reg, u8 bit, u8 value)
 {
-	struct bt856 *encoder = i2c_get_clientdata(client);
-
-	return bt856_write(client, reg,
+	return bt856_write(encoder, reg,
 		(encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) |
 				(value ? (1 << bit) : 0));
 }
 
-static void bt856_dump(struct i2c_client *client)
+static void bt856_dump(struct bt856 *encoder)
 {
 	int i;
-	struct bt856 *encoder = i2c_get_clientdata(client);
 
-	v4l_info(client, "register dump:\n");
+	v4l2_info(&encoder->sd, "register dump:\n");
 	for (i = 0; i < BT856_NR_REG; i += 2)
 		printk(KERN_CONT " %02x", encoder->reg[i]);
 	printk(KERN_CONT "\n");
@@ -91,153 +94,120 @@ static void bt856_dump(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
-static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int bt856_init(struct v4l2_subdev *sd, u32 arg)
 {
-	struct bt856 *encoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case 0:
-		/* This is just for testing!!! */
-		v4l_dbg(1, debug, client, "init\n");
-		bt856_write(client, 0xdc, 0x18);
-		bt856_write(client, 0xda, 0);
-		bt856_write(client, 0xde, 0);
-
-		bt856_setbit(client, 0xdc, 3, 1);
-		//bt856_setbit(client, 0xdc, 6, 0);
-		bt856_setbit(client, 0xdc, 4, 1);
-
-		switch (encoder->norm) {
-		case VIDEO_MODE_NTSC:
-			bt856_setbit(client, 0xdc, 2, 0);
-			break;
-
-		case VIDEO_MODE_PAL:
-			bt856_setbit(client, 0xdc, 2, 1);
-			break;
-		}
-
-		bt856_setbit(client, 0xdc, 1, 1);
-		bt856_setbit(client, 0xde, 4, 0);
-		bt856_setbit(client, 0xde, 3, 1);
-		if (debug != 0)
-			bt856_dump(client);
-		break;
-
-	case ENCODER_GET_CAPABILITIES:
-	{
-		struct video_encoder_capability *cap = arg;
-
-		v4l_dbg(1, debug, client, "get capabilities\n");
+	struct bt856 *encoder = to_bt856(sd);
+
+	/* This is just for testing!!! */
+	v4l2_dbg(1, debug, sd, "init\n");
+	bt856_write(encoder, 0xdc, 0x18);
+	bt856_write(encoder, 0xda, 0);
+	bt856_write(encoder, 0xde, 0);
+
+	bt856_setbit(encoder, 0xdc, 3, 1);
+	/*bt856_setbit(encoder, 0xdc, 6, 0);*/
+	bt856_setbit(encoder, 0xdc, 4, 1);
+
+	if (encoder->norm & V4L2_STD_NTSC)
+		bt856_setbit(encoder, 0xdc, 2, 0);
+	else
+		bt856_setbit(encoder, 0xdc, 2, 1);
+
+	bt856_setbit(encoder, 0xdc, 1, 1);
+	bt856_setbit(encoder, 0xde, 4, 0);
+	bt856_setbit(encoder, 0xde, 3, 1);
+	if (debug != 0)
+		bt856_dump(encoder);
+	return 0;
+}
 
-		cap->flags = VIDEO_ENCODER_PAL |
-			     VIDEO_ENCODER_NTSC |
-			     VIDEO_ENCODER_CCIR;
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
+static int bt856_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct bt856 *encoder = to_bt856(sd);
 
-	case ENCODER_SET_NORM:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			bt856_setbit(client, 0xdc, 2, 0);
-			break;
-
-		case VIDEO_MODE_PAL:
-			bt856_setbit(client, 0xdc, 2, 1);
-			bt856_setbit(client, 0xda, 0, 0);
-			//bt856_setbit(client, 0xda, 0, 1);
-			break;
-
-		default:
-			return -EINVAL;
-		}
-		encoder->norm = *iarg;
-		if (debug != 0)
-			bt856_dump(client);
-		break;
-	}
+	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);
 
-	case ENCODER_SET_INPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set input %d\n", *iarg);
-
-		/* We only have video bus.
-		 * iarg = 0: input is from bt819
-		 * iarg = 1: input is from ZR36060 */
-		switch (*iarg) {
-		case 0:
-			bt856_setbit(client, 0xde, 4, 0);
-			bt856_setbit(client, 0xde, 3, 1);
-			bt856_setbit(client, 0xdc, 3, 1);
-			bt856_setbit(client, 0xdc, 6, 0);
-			break;
-		case 1:
-			bt856_setbit(client, 0xde, 4, 0);
-			bt856_setbit(client, 0xde, 3, 1);
-			bt856_setbit(client, 0xdc, 3, 1);
-			bt856_setbit(client, 0xdc, 6, 1);
-			break;
-		case 2:	// Color bar
-			bt856_setbit(client, 0xdc, 3, 0);
-			bt856_setbit(client, 0xde, 4, 1);
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		if (debug != 0)
-			bt856_dump(client);
-		break;
+	if (std & V4L2_STD_NTSC) {
+		bt856_setbit(encoder, 0xdc, 2, 0);
+	} else if (std & V4L2_STD_PAL) {
+		bt856_setbit(encoder, 0xdc, 2, 1);
+		bt856_setbit(encoder, 0xda, 0, 0);
+		/*bt856_setbit(encoder, 0xda, 0, 1);*/
+	} else {
+		return -EINVAL;
 	}
+	encoder->norm = std;
+	if (debug != 0)
+		bt856_dump(encoder);
+	return 0;
+}
 
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
+static int bt856_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct bt856 *encoder = to_bt856(sd);
 
-		v4l_dbg(1, debug, client, "set output %d\n", *iarg);
+	v4l2_dbg(1, debug, sd, "set input %d\n", route->input);
 
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
+	/* We only have video bus.
+	 * route->input= 0: input is from bt819
+	 * route->input= 1: input is from ZR36060 */
+	switch (route->input) {
+	case 0:
+		bt856_setbit(encoder, 0xde, 4, 0);
+		bt856_setbit(encoder, 0xde, 3, 1);
+		bt856_setbit(encoder, 0xdc, 3, 1);
+		bt856_setbit(encoder, 0xdc, 6, 0);
 		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-
-		encoder->enable = !!*iarg;
-
-		v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
+	case 1:
+		bt856_setbit(encoder, 0xde, 4, 0);
+		bt856_setbit(encoder, 0xde, 3, 1);
+		bt856_setbit(encoder, 0xdc, 3, 1);
+		bt856_setbit(encoder, 0xdc, 6, 1);
+		break;
+	case 2:	/* Color bar */
+		bt856_setbit(encoder, 0xdc, 3, 0);
+		bt856_setbit(encoder, 0xde, 4, 1);
 		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
 
+	if (debug != 0)
+		bt856_dump(encoder);
 	return 0;
 }
 
+static int bt856_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_BT856, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+static const struct v4l2_subdev_core_ops bt856_core_ops = {
+	.g_chip_ident = bt856_g_chip_ident,
+	.init = bt856_init,
+};
+
+static const struct v4l2_subdev_video_ops bt856_video_ops = {
+	.s_std_output = bt856_s_std_output,
+	.s_routing = bt856_s_routing,
+};
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_ops bt856_ops = {
+	.core = &bt856_core_ops,
+	.video = &bt856_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
 
 static int bt856_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct bt856 *encoder;
+	struct v4l2_subdev *sd;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -249,41 +219,38 @@ static int bt856_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_NTSC;
-	encoder->enable = 1;
-	i2c_set_clientdata(client, encoder);
+	sd = &encoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &bt856_ops);
+	encoder->norm = V4L2_STD_NTSC;
 
-	bt856_write(client, 0xdc, 0x18);
-	bt856_write(client, 0xda, 0);
-	bt856_write(client, 0xde, 0);
+	bt856_write(encoder, 0xdc, 0x18);
+	bt856_write(encoder, 0xda, 0);
+	bt856_write(encoder, 0xde, 0);
 
-	bt856_setbit(client, 0xdc, 3, 1);
-	//bt856_setbit(client, 0xdc, 6, 0);
-	bt856_setbit(client, 0xdc, 4, 1);
+	bt856_setbit(encoder, 0xdc, 3, 1);
+	/*bt856_setbit(encoder, 0xdc, 6, 0);*/
+	bt856_setbit(encoder, 0xdc, 4, 1);
 
-	switch (encoder->norm) {
+	if (encoder->norm & V4L2_STD_NTSC)
+		bt856_setbit(encoder, 0xdc, 2, 0);
+	else
+		bt856_setbit(encoder, 0xdc, 2, 1);
 
-	case VIDEO_MODE_NTSC:
-		bt856_setbit(client, 0xdc, 2, 0);
-		break;
-
-	case VIDEO_MODE_PAL:
-		bt856_setbit(client, 0xdc, 2, 1);
-		break;
-	}
-
-	bt856_setbit(client, 0xdc, 1, 1);
-	bt856_setbit(client, 0xde, 4, 0);
-	bt856_setbit(client, 0xde, 3, 1);
+	bt856_setbit(encoder, 0xdc, 1, 1);
+	bt856_setbit(encoder, 0xde, 4, 0);
+	bt856_setbit(encoder, 0xde, 3, 1);
 
 	if (debug != 0)
-		bt856_dump(client);
+		bt856_dump(encoder);
 	return 0;
 }
 
 static int bt856_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_bt856(sd));
 	return 0;
 }
 
@@ -295,8 +262,6 @@ MODULE_DEVICE_TABLE(i2c, bt856_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "bt856",
-	.driverid = I2C_DRIVERID_BT856,
-	.command = bt856_command,
 	.probe = bt856_probe,
 	.remove = bt856_remove,
 	.id_table = bt856_id,
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index 596f9e2376be..350cae4b02c3 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -34,10 +34,10 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_encoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Brooktree-866 video encoder driver");
 MODULE_AUTHOR("Mike Bernson & Dave Perks");
@@ -47,22 +47,22 @@ static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+
 /* ----------------------------------------------------------------------- */
 
 struct bt866 {
+	struct v4l2_subdev sd;
 	u8 reg[256];
-
-	int norm;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
 };
 
-static int bt866_write(struct i2c_client *client, u8 subaddr, u8 data)
+static inline struct bt866 *to_bt866(struct v4l2_subdev *sd)
 {
-	struct bt866 *encoder = i2c_get_clientdata(client);
+	return container_of(sd, struct bt866, sd);
+}
+
+static int bt866_write(struct bt866 *encoder, u8 subaddr, u8 data)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(&encoder->sd);
 	u8 buffer[2];
 	int err;
 
@@ -89,163 +89,120 @@ static int bt866_write(struct i2c_client *client, u8 subaddr, u8 data)
 	return 0;
 }
 
-static int bt866_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int bt866_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
 {
-	struct bt866 *encoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case ENCODER_GET_CAPABILITIES:
-	{
-		struct video_encoder_capability *cap = arg;
-
-		v4l_dbg(1, debug, client, "get capabilities\n");
-
-		cap->flags
-			= VIDEO_ENCODER_PAL
-			| VIDEO_ENCODER_NTSC
-			| VIDEO_ENCODER_CCIR;
-		cap->inputs = 2;
-		cap->outputs = 1;
-		break;
-	}
-
-	case ENCODER_SET_NORM:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			break;
-
-		case VIDEO_MODE_PAL:
-			break;
-
-		default:
-			return -EINVAL;
-		}
-		encoder->norm = *iarg;
-		break;
-	}
-
-	case ENCODER_SET_INPUT:
-	{
-		int *iarg = arg;
-		static const __u8 init[] = {
-			0xc8, 0xcc, /* CRSCALE */
-			0xca, 0x91, /* CBSCALE */
-			0xcc, 0x24, /* YC16 | OSDNUM */
-			0xda, 0x00, /*  */
-			0xdc, 0x24, /* SETMODE | PAL */
-			0xde, 0x02, /* EACTIVE */
-
-			/* overlay colors */
-			0x70, 0xEB, 0x90, 0x80, 0xB0, 0x80, /* white */
-			0x72, 0xA2, 0x92, 0x8E, 0xB2, 0x2C, /* yellow */
-			0x74, 0x83, 0x94, 0x2C, 0xB4, 0x9C, /* cyan */
-			0x76, 0x70, 0x96, 0x3A, 0xB6, 0x48, /* green */
-			0x78, 0x54, 0x98, 0xC6, 0xB8, 0xB8, /* magenta */
-			0x7A, 0x41, 0x9A, 0xD4, 0xBA, 0x64, /* red */
-			0x7C, 0x23, 0x9C, 0x72, 0xBC, 0xD4, /* blue */
-			0x7E, 0x10, 0x9E, 0x80, 0xBE, 0x80, /* black */
-
-			0x60, 0xEB, 0x80, 0x80, 0xc0, 0x80, /* white */
-			0x62, 0xA2, 0x82, 0x8E, 0xc2, 0x2C, /* yellow */
-			0x64, 0x83, 0x84, 0x2C, 0xc4, 0x9C, /* cyan */
-			0x66, 0x70, 0x86, 0x3A, 0xc6, 0x48, /* green */
-			0x68, 0x54, 0x88, 0xC6, 0xc8, 0xB8, /* magenta */
-			0x6A, 0x41, 0x8A, 0xD4, 0xcA, 0x64, /* red */
-			0x6C, 0x23, 0x8C, 0x72, 0xcC, 0xD4, /* blue */
-			0x6E, 0x10, 0x8E, 0x80, 0xcE, 0x80, /* black */
-		};
-		int i;
-		u8 val;
-
-		for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2)
-			bt866_write(client, init[i], init[i+1]);
-
-		val = encoder->reg[0xdc];
-
-		if (*iarg == 0)
-			val |= 0x40; /* CBSWAP */
-		else
-			val &= ~0x40; /* !CBSWAP */
-
-		bt866_write(client, 0xdc, val);
-
-		val = encoder->reg[0xcc];
-		if (*iarg == 2)
-			val |= 0x01; /* OSDBAR */
-		else
-			val &= ~0x01; /* !OSDBAR */
-		bt866_write(client, 0xcc, val);
-
-		v4l_dbg(1, debug, client, "set input %d\n", *iarg);
-
-		switch (*iarg) {
-		case 0:
-			break;
-		case 1:
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	}
-
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set output %d\n", *iarg);
-
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-		encoder->enable = !!*iarg;
+	v4l2_dbg(1, debug, sd, "set norm %llx\n", (unsigned long long)std);
 
-		v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
-		break;
-	}
-
-	case 4711:
-	{
-		int *iarg = arg;
-		__u8 val;
-
-		v4l_dbg(1, debug, client, "square %d\n", *iarg);
+	/* Only PAL supported by this driver at the moment! */
+	if (!(std & V4L2_STD_NTSC))
+		return -EINVAL;
+	return 0;
+}
 
-		val = encoder->reg[0xdc];
-		if (*iarg)
-			val |= 1; /* SQUARE */
-		else
-			val &= ~1; /* !SQUARE */
-		bt866_write(client, 0xdc, val);
+static int bt866_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	static const __u8 init[] = {
+		0xc8, 0xcc, /* CRSCALE */
+		0xca, 0x91, /* CBSCALE */
+		0xcc, 0x24, /* YC16 | OSDNUM */
+		0xda, 0x00, /*  */
+		0xdc, 0x24, /* SETMODE | PAL */
+		0xde, 0x02, /* EACTIVE */
+
+		/* overlay colors */
+		0x70, 0xEB, 0x90, 0x80, 0xB0, 0x80, /* white */
+		0x72, 0xA2, 0x92, 0x8E, 0xB2, 0x2C, /* yellow */
+		0x74, 0x83, 0x94, 0x2C, 0xB4, 0x9C, /* cyan */
+		0x76, 0x70, 0x96, 0x3A, 0xB6, 0x48, /* green */
+		0x78, 0x54, 0x98, 0xC6, 0xB8, 0xB8, /* magenta */
+		0x7A, 0x41, 0x9A, 0xD4, 0xBA, 0x64, /* red */
+		0x7C, 0x23, 0x9C, 0x72, 0xBC, 0xD4, /* blue */
+		0x7E, 0x10, 0x9E, 0x80, 0xBE, 0x80, /* black */
+
+		0x60, 0xEB, 0x80, 0x80, 0xc0, 0x80, /* white */
+		0x62, 0xA2, 0x82, 0x8E, 0xc2, 0x2C, /* yellow */
+		0x64, 0x83, 0x84, 0x2C, 0xc4, 0x9C, /* cyan */
+		0x66, 0x70, 0x86, 0x3A, 0xc6, 0x48, /* green */
+		0x68, 0x54, 0x88, 0xC6, 0xc8, 0xB8, /* magenta */
+		0x6A, 0x41, 0x8A, 0xD4, 0xcA, 0x64, /* red */
+		0x6C, 0x23, 0x8C, 0x72, 0xcC, 0xD4, /* blue */
+		0x6E, 0x10, 0x8E, 0x80, 0xcE, 0x80, /* black */
+	};
+	struct bt866 *encoder = to_bt866(sd);
+	u8 val;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2)
+		bt866_write(encoder, init[i], init[i+1]);
+
+	val = encoder->reg[0xdc];
+
+	if (route->input == 0)
+		val |= 0x40; /* CBSWAP */
+	else
+		val &= ~0x40; /* !CBSWAP */
+
+	bt866_write(encoder, 0xdc, val);
+
+	val = encoder->reg[0xcc];
+	if (route->input == 2)
+		val |= 0x01; /* OSDBAR */
+	else
+		val &= ~0x01; /* !OSDBAR */
+	bt866_write(encoder, 0xcc, val);
+
+	v4l2_dbg(1, debug, sd, "set input %d\n", route->input);
+
+	switch (route->input) {
+	case 0:
+	case 1:
+	case 2:
 		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
-static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+#if 0
+/* Code to setup square pixels, might be of some use in the future,
+   but is currently unused. */
+	val = encoder->reg[0xdc];
+	if (*iarg)
+		val |= 1; /* SQUARE */
+	else
+		val &= ~1; /* !SQUARE */
+	bt866_write(client, 0xdc, val);
+#endif
+
+static int bt866_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_BT866, 0);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops bt866_core_ops = {
+	.g_chip_ident = bt866_g_chip_ident,
+};
+
+static const struct v4l2_subdev_video_ops bt866_video_ops = {
+	.s_std_output = bt866_s_std_output,
+	.s_routing = bt866_s_routing,
+};
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_ops bt866_ops = {
+	.core = &bt866_core_ops,
+	.video = &bt866_video_ops,
+};
 
 static int bt866_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct bt866 *encoder;
+	struct v4l2_subdev *sd;
 
 	v4l_info(client, "chip found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
@@ -253,20 +210,18 @@ static int bt866_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(*encoder), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-
-	i2c_set_clientdata(client, encoder);
+	sd = &encoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &bt866_ops);
 	return 0;
 }
 
 static int bt866_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
-	return 0;
-}
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
-static int bt866_legacy_probe(struct i2c_adapter *adapter)
-{
-	return adapter->id == I2C_HW_B_ZR36067;
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_bt866(sd));
+	return 0;
 }
 
 static const struct i2c_device_id bt866_id[] = {
@@ -277,10 +232,7 @@ MODULE_DEVICE_TABLE(i2c, bt866_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "bt866",
-	.driverid = I2C_DRIVERID_BT866,
-	.command = bt866_command,
 	.probe = bt866_probe,
 	.remove = bt866_remove,
-	.legacy_probe = bt866_legacy_probe,
 	.id_table = bt866_id,
 };
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index ce71e8e7b835..3077c45015f5 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -10,7 +10,7 @@ config VIDEO_BT848
 	select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TVAUDIO if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TDA7432 if VIDEO_HELPER_CHIPS_AUTO
-	select VIDEO_TDA9875 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA6588 if VIDEO_HELPER_CHIPS_AUTO
 	---help---
 	  Support for BT848 based frame grabber/overlay boards. This includes
 	  the Miro, Hauppauge and STB boards. Please read the material in
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index d24dcc025e37..b9c3ba51fb86 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -73,6 +73,11 @@ static void sigmaSQ_muxsel(struct bttv *btv, unsigned int input);
 
 static void geovision_muxsel(struct bttv *btv, unsigned int input);
 
+static void phytec_muxsel(struct bttv *btv, unsigned int input);
+
+static void gv800s_muxsel(struct bttv *btv, unsigned int input);
+static void gv800s_init(struct bttv *btv);
+
 static int terratec_active_radio_upgrade(struct bttv *btv);
 static int tea5757_read(struct bttv *btv);
 static int tea5757_write(struct bttv *btv, int value);
@@ -91,12 +96,10 @@ static unsigned int pll[BTTV_MAX]    = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
 static unsigned int tuner[BTTV_MAX]  = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
 static unsigned int svhs[BTTV_MAX]   = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
 static unsigned int remote[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
+static unsigned int audiodev[BTTV_MAX];
+static unsigned int saa6588[BTTV_MAX];
 static struct bttv  *master[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = NULL };
-#ifdef MODULE
-static unsigned int autoload = 1;
-#else
-static unsigned int autoload;
-#endif
+static unsigned int autoload = UNSET;
 static unsigned int gpiomask = UNSET;
 static unsigned int audioall = UNSET;
 static unsigned int audiomux[5] = { [ 0 ... 4 ] = UNSET };
@@ -115,6 +118,7 @@ module_param_array(pll,      int, NULL, 0444);
 module_param_array(tuner,    int, NULL, 0444);
 module_param_array(svhs,     int, NULL, 0444);
 module_param_array(remote,   int, NULL, 0444);
+module_param_array(audiodev, int, NULL, 0444);
 module_param_array(audiomux, int, NULL, 0444);
 
 MODULE_PARM_DESC(triton1,"set ETBF pci config bit "
@@ -125,7 +129,14 @@ MODULE_PARM_DESC(latency,"pci latency timer");
 MODULE_PARM_DESC(card,"specify TV/grabber card model, see CARDLIST file for a list");
 MODULE_PARM_DESC(pll,"specify installed crystal (0=none, 28=28 MHz, 35=35 MHz)");
 MODULE_PARM_DESC(tuner,"specify installed tuner type");
-MODULE_PARM_DESC(autoload,"automatically load i2c modules like tuner.o, default is 1 (yes)");
+MODULE_PARM_DESC(autoload, "obsolete option, please do not use anymore");
+MODULE_PARM_DESC(audiodev, "specify audio device:\n"
+		"\t\t-1 = no audio\n"
+		"\t\t 0 = autodetect (default)\n"
+		"\t\t 1 = msp3400\n"
+		"\t\t 2 = tda7432\n"
+		"\t\t 3 = tvaudio");
+MODULE_PARM_DESC(saa6588, "if 1, then load the saa6588 RDS module, default (0) is to use the card definition.");
 MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
 		" [some VIA/SIS chipsets are known to have problem with overlay]");
 
@@ -246,6 +257,10 @@ static struct CARD {
 	{ 0xa182ff0d, BTTV_BOARD_IVC120,        "IVC-120G" },
 	{ 0xa182ff0e, BTTV_BOARD_IVC120,        "IVC-120G" },
 	{ 0xa182ff0f, BTTV_BOARD_IVC120,        "IVC-120G" },
+	{ 0xf0500000, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
+	{ 0xf0500001, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
+	{ 0xf0500002, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
+	{ 0xf0500003, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
 
 	{ 0x41424344, BTTV_BOARD_GRANDTEC,      "GrandTec Multi Capture" },
 	{ 0x01020304, BTTV_BOARD_XGUARD,        "Grandtec Grand X-Guard" },
@@ -289,6 +304,8 @@ static struct CARD {
 	/* Duplicate PCI ID, reconfigure for this board during the eeprom read.
 	* { 0x13eb0070, BTTV_BOARD_HAUPPAUGE_IMPACTVCB,  "Hauppauge ImpactVCB" }, */
 
+	{ 0x109e036e, BTTV_BOARD_CONCEPTRONIC_CTVFMI2,	"Conceptronic CTVFMi v2"},
+
 	/* DVB cards (using pci function .1 for mpeg data xfer) */
 	{ 0x001c11bd, BTTV_BOARD_PINNACLESAT,   "Pinnacle PCTV Sat" },
 	{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
@@ -305,6 +322,20 @@ static struct CARD {
 	{ 0xd200dbc0, BTTV_BOARD_DVICO_FUSIONHDTV_2,	"DViCO FusionHDTV 2" },
 	{ 0x763c008a, BTTV_BOARD_GEOVISION_GV600,	"GeoVision GV-600" },
 	{ 0x18011000, BTTV_BOARD_ENLTV_FM_2,	"Encore ENL TV-FM-2" },
+	{ 0x763d800a, BTTV_BOARD_GEOVISION_GV800S, "GeoVision GV-800(S) (master)" },
+	{ 0x763d800b, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
+	{ 0x763d800c, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
+	{ 0x763d800d, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
+
+	{ 0x15401830, BTTV_BOARD_PV183,         "Provideo PV183-1" },
+	{ 0x15401831, BTTV_BOARD_PV183,         "Provideo PV183-2" },
+	{ 0x15401832, BTTV_BOARD_PV183,         "Provideo PV183-3" },
+	{ 0x15401833, BTTV_BOARD_PV183,         "Provideo PV183-4" },
+	{ 0x15401834, BTTV_BOARD_PV183,         "Provideo PV183-5" },
+	{ 0x15401835, BTTV_BOARD_PV183,         "Provideo PV183-6" },
+	{ 0x15401836, BTTV_BOARD_PV183,         "Provideo PV183-7" },
+	{ 0x15401837, BTTV_BOARD_PV183,         "Provideo PV183-8" },
+
 	{ 0, -1, NULL }
 };
 
@@ -316,59 +347,50 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_UNKNOWN] = {
 		.name		= " *** UNKNOWN/GENERIC *** ",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
 		.svhs		= 2,
-		.muxsel		= { 2, 3, 1, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0),
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MIRO] = {
 		.name		= "MIRO PCTV",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 2, 0, 0, 0 },
 		.gpiomute 	= 10,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_HAUPPAUGE] = {
 		.name		= "Hauppauge (bt848)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_STB] = {
 		.name		= "STB, Gateway P/N 6000699 (bt848)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 4, 0, 2, 3 },
 		.gpiomute 	= 1,
 		.no_msp34xx	= 1,
 		.needs_tvaudio	= 1,
 		.tuner_type     = TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 		.has_radio      = 1,
 	},
@@ -377,202 +399,177 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_INTEL] = {
 		.name		= "Intel Create and Share PCI/ Smart Video Recorder III",
 		.video_inputs	= 4,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
+		/* .audio_inputs= 0, */
 		.svhs		= 2,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0 },
 		.needs_tvaudio	= 0,
 		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_DIAMOND] = {
 		.name		= "Diamond DTV2000",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 3,
-		.muxsel		= { 2, 3, 1, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0),
 		.gpiomux 	= { 0, 1, 0, 1 },
 		.gpiomute 	= 3,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_AVERMEDIA] = {
 		.name		= "AVerMedia TVPhone",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomask	= 0x0f,
 		.gpiomux 	= { 0x0c, 0x04, 0x08, 0x04 },
 		/*                0x04 for some cards ?? */
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= avermedia_tvphone_audio,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_MATRIX_VISION] = {
 		.name		= "MATRIX-Vision MV-Delta",
 		.video_inputs	= 5,
-		.audio_inputs	= 1,
-		.tuner		= UNSET,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 0, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
 		.gpiomux 	= { 0 },
 		.needs_tvaudio	= 1,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x08 ---------------------------------- */
 	[BTTV_BOARD_FLYVIDEO] = {
 		.name		= "Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xc00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0xc00, 0x800, 0x400 },
 		.gpiomute 	= 0xc00,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TURBOTV] = {
 		.name		= "IMS/IXmicro TurboTV",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 3,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 1, 1, 2, 3 },
 		.needs_tvaudio	= 0,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_TEMIC_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_HAUPPAUGE878] = {
 		.name		= "Hauppauge (bt878)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x0f, /* old: 7 */
-		.muxsel		= { 2, 0, 1, 1 },
+		.muxsel		= MUXSEL(2, 0, 1, 1),
 		.gpiomux 	= { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MIROPRO] = {
 		.name		= "MIRO PCTV pro",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x3014f,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x20001,0x10001, 0, 0 },
 		.gpiomute 	= 10,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x0c ---------------------------------- */
 	[BTTV_BOARD_ADSTECH_TV] = {
 		.name		= "ADS Technologies Channel Surfer TV (bt848)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 13, 14, 11, 7 },
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_AVERMEDIA98] = {
 		.name		= "AVerMedia TVCapture 98",
 		.video_inputs	= 3,
-		.audio_inputs	= 4,
-		.tuner		= 0,
+		/* .audio_inputs= 4, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 13, 14, 11, 7 },
 		.needs_tvaudio	= 1,
 		.msp34xx_alt    = 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= avermedia_tv_stereo_audio,
 		.no_gpioirq     = 1,
 	},
 	[BTTV_BOARD_VHX] = {
 		.name		= "Aimslab Video Highway Xtreme (VHX)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 2, 1, 3 }, /* old: {0, 1, 2, 3, 4} */
 		.gpiomute 	= 4,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ZOLTRIX] = {
 		.name		= "Zoltrix TV-Max",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0, 1, 0 },
 		.gpiomute 	= 10,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x10 ---------------------------------- */
 	[BTTV_BOARD_PIXVIEWPLAYTV] = {
 		.name		= "Prolink Pixelview PlayTV (bt878)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x01fe00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		/* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */
 		.gpiomux        = { 0x001e00, 0, 0x018000, 0x014000 },
 		.gpiomute 	= 0x002000,
@@ -580,194 +577,170 @@ struct tvcard bttv_tvcards[] = {
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_WINVIEW_601] = {
 		.name		= "Leadtek WinView 601",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x8300f8,
-		.muxsel		= { 2, 3, 1, 1,0 },
+		.muxsel		= MUXSEL(2, 3, 1, 1, 0),
 		.gpiomux 	= { 0x4fa007,0xcfa007,0xcfa007,0xcfa007 },
 		.gpiomute 	= 0xcfa007,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.volume_gpio	= winview_volume,
 		.has_radio	= 1,
 	},
 	[BTTV_BOARD_AVEC_INTERCAP] = {
 		.name		= "AVEC Intercapture",
 		.video_inputs	= 3,
-		.audio_inputs	= 2,
-		.tuner		= 0,
+		/* .audio_inputs= 2, */
 		.svhs		= 2,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 1, 0, 0, 0 },
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_LIFE_FLYKIT] = {
 		.name		= "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= UNSET,
-		.svhs		= UNSET,
+		/* .audio_inputs= 1, */
+		.svhs		= NO_SVHS,
 		.gpiomask	= 0x8dff00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0 },
 		.no_msp34xx	= 1,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x14 ---------------------------------- */
 	[BTTV_BOARD_CEI_RAFFLES] = {
 		.name		= "CEI Raffles Card",
 		.video_inputs	= 3,
-		.audio_inputs	= 3,
-		.tuner		= 0,
+		/* .audio_inputs= 3, */
 		.svhs		= 2,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_CONFERENCETV] = {
 		.name		= "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50",
 		.video_inputs	= 4,
-		.audio_inputs	= 2,  /* tuner, line in */
-		.tuner		= 0,
+		/* .audio_inputs= 2,  tuner, line in */
 		.svhs		= 2,
 		.gpiomask	= 0x1800,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_PHOEBE_TVMAS] = {
 		.name		= "Askey CPH050/ Phoebe Tv Master + FM",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xc00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 1, 0x800, 0x400 },
 		.gpiomute 	= 0xc00,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MODTEC_205] = {
 		.name		= "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
-		.svhs		= UNSET,
+		/* .audio_inputs= 1, */
+		.svhs		= NO_SVHS,
+		.has_dig_in	= 1,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 3, -1 },
-		.digital_mode   = DIGITAL_MODE_CAMERA,
+		.muxsel		= MUXSEL(2, 3, 0), /* input 2 is digital */
+		/* .digital_mode= DIGITAL_MODE_CAMERA, */
 		.gpiomux 	= { 0, 0, 0, 0 },
 		.no_msp34xx	= 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_ALPS_TSBB5_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x18 ---------------------------------- */
 	[BTTV_BOARD_MAGICTVIEW061] = {
 		.name		= "Askey CPH05X/06X (bt878) [many vendors]",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xe00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= {0x400, 0x400, 0x400, 0x400 },
 		.gpiomute 	= 0xc00,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_VOBIS_BOOSTAR] = {
 		.name           = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask       = 0x1f0fff,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0x20000, 0x30000, 0x10000, 0 },
 		.gpiomute 	= 0x40000,
 		.needs_tvaudio	= 0,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= terratv_audio,
 	},
 	[BTTV_BOARD_HAUPPAUG_WCAM] = {
 		.name		= "Hauppauge WinCam newer (bt878)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 0, 1, 1 },
+		.muxsel		= MUXSEL(2, 0, 1, 1),
 		.gpiomux 	= { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.needs_tvaudio	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MAXI] = {
 		.name		= "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50",
 		.video_inputs	= 4,
-		.audio_inputs	= 2,
-		.tuner		= 0,
+		/* .audio_inputs= 2, */
 		.svhs		= 2,
 		.gpiomask	= 0x1800,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll            = PLL_28,
 		.tuner_type	= TUNER_PHILIPS_SECAM,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x1c ---------------------------------- */
 	[BTTV_BOARD_TERRATV] = {
 		.name           = "Terratec TerraTV+ Version 1.1 (bt878)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x1f0fff,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x20000, 0x30000, 0x10000, 0x00000 },
 		.gpiomute 	= 0x40000,
 		.needs_tvaudio	= 0,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= terratv_audio,
 		/* GPIO wiring:
 		External 20 pin connector (for Active Radio Upgrade board)
@@ -805,87 +778,77 @@ struct tvcard bttv_tvcards[] = {
 		/* Jannik Fritsch <jannik@techfak.uni-bielefeld.de> */
 		.name		= "Imagenation PXC200",
 		.video_inputs	= 5,
-		.audio_inputs	= 1,
-		.tuner		= UNSET,
+		/* .audio_inputs= 1, */
 		.svhs		= 1, /* was: 4 */
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 0, 0},
+		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
 		.gpiomux 	= { 0 },
 		.needs_tvaudio	= 1,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.muxsel_hook    = PXC200_muxsel,
 
 	},
 	[BTTV_BOARD_FLYVIDEO_98] = {
 		.name		= "Lifeview FlyVideo 98 LR50",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x1800,  /* 0x8dfe00 */
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0x0800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll            = PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_IPROTV] = {
 		.name		= "Formac iProTV, Formac ProTV I (bt848)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
 		.gpiomask	= 1,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 1, 0, 0, 0 },
 		.pll            = PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x20 ---------------------------------- */
 	[BTTV_BOARD_INTEL_C_S_PCI] = {
 		.name		= "Intel Create and Share PCI/ Smart Video Recorder III",
 		.video_inputs	= 4,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
+		/* .audio_inputs= 0, */
 		.svhs		= 2,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0 },
 		.needs_tvaudio	= 0,
 		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TERRATVALUE] = {
 		.name           = "Terratec TerraTValue Version Bt878",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xffff00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x500, 0, 0x300, 0x900 },
 		.gpiomute 	= 0x900,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_WINFAST2000] = {
 		.name		= "Leadtek WinFast 2000/ WinFast 2000 XP",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
-		.muxsel		= { 2, 3, 1, 1, 0 }, /* TV, CVid, SVid, CVid over SVid connector */
+		/* TV, CVid, SVid, CVid over SVid connector */
+		.muxsel		= MUXSEL(2, 3, 1, 1, 0),
 		/* Alexander Varakin <avarakin@hotmail.com> [stereo version] */
 		.gpiomask	= 0xb33000,
 		.gpiomux 	= { 0x122000,0x1000,0x0000,0x620000 },
@@ -906,217 +869,191 @@ struct tvcard bttv_tvcards[] = {
 		.has_radio	= 1,
 		.tuner_type	= TUNER_PHILIPS_PAL, /* default for now, gpio reads BFFF06 for Pal bg+dk */
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= winfast2000_audio,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_CHRONOS_VS2] = {
 		.name		= "Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II",
 		.video_inputs	= 4,
-		.audio_inputs	= 3,
-		.tuner		= 0,
+		/* .audio_inputs= 3, */
 		.svhs		= 2,
 		.gpiomask	= 0x1800,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x24 ---------------------------------- */
 	[BTTV_BOARD_TYPHOON_TVIEW] = {
 		.name		= "Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner",
 		.video_inputs	= 4,
-		.audio_inputs	= 3,
-		.tuner		= 0,
+		/* .audio_inputs= 3, */
 		.svhs		= 2,
 		.gpiomask	= 0x1800,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio	= 1,
 	},
 	[BTTV_BOARD_PXELVWPLTVPRO] = {
 		.name		= "Prolink PixelView PlayTV pro",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xff,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x21, 0x20, 0x24, 0x2c },
 		.gpiomute 	= 0x29,
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MAGICTVIEW063] = {
 		.name		= "Askey CPH06X TView99",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x551e00,
-		.muxsel		= { 2, 3, 1, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0),
 		.gpiomux 	= { 0x551400, 0x551200, 0, 0 },
 		.gpiomute 	= 0x551c00,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_PINNACLE] = {
 		.name		= "Pinnacle PCTV Studio/Rave",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x03000F,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 2, 0xd0001, 0, 0 },
 		.gpiomute 	= 1,
 		.needs_tvaudio	= 0,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x28 ---------------------------------- */
 	[BTTV_BOARD_STB2] = {
 		.name		= "STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 7,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 4, 0, 2, 3 },
 		.gpiomute 	= 1,
 		.no_msp34xx	= 1,
 		.needs_tvaudio	= 1,
 		.tuner_type     = TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 		.has_radio      = 1,
 	},
 	[BTTV_BOARD_AVPHONE98] = {
 		.name		= "AVerMedia TVPhone 98",
 		.video_inputs	= 3,
-		.audio_inputs	= 4,
-		.tuner		= 0,
+		/* .audio_inputs= 4, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 13, 4, 11, 7 },
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio	= 1,
 		.audio_mode_gpio= avermedia_tvphone_audio,
 	},
 	[BTTV_BOARD_PV951] = {
 		.name		= "ProVideo PV951", /* pic16c54 */
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 1},
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0, 0, 0},
 		.needs_tvaudio	= 1,
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ONAIR_TV] = {
 		.name		= "Little OnAir TV",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xe00b,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0xff9ff6, 0xff9ff6, 0xff1ff7, 0 },
 		.gpiomute 	= 0xff3ffc,
 		.no_msp34xx	= 1,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x2c ---------------------------------- */
 	[BTTV_BOARD_SIGMA_TVII_FM] = {
 		.name		= "Sigma TVII-FM",
 		.video_inputs	= 2,
-		.audio_inputs	= 1,
-		.tuner		= 0,
-		.svhs		= UNSET,
+		/* .audio_inputs= 1, */
+		.svhs		= NO_SVHS,
 		.gpiomask	= 3,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 1, 1, 0, 2 },
 		.gpiomute 	= 3,
 		.no_msp34xx	= 1,
 		.pll		= PLL_NONE,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MATRIX_VISION2] = {
 		.name		= "MATRIX-Vision MV-Delta 2",
 		.video_inputs	= 5,
-		.audio_inputs	= 1,
-		.tuner		= UNSET,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
 		.gpiomask	= 0,
-		.muxsel		= { 2, 3, 1, 0, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
 		.gpiomux 	= { 0 },
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ZOLTRIX_GENIE] = {
 		.name		= "Zoltrix Genie TV/FM",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xbcf03f,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0xbc803f, 0xbc903f, 0xbcb03f, 0 },
 		.gpiomute 	= 0xbcb03f,
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_TEMIC_4039FR5_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TERRATVRADIO] = {
 		.name		= "Terratec TV/Radio+",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x70000,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x20000, 0x30000, 0x10000, 0 },
 		.gpiomute 	= 0x40000,
 		.needs_tvaudio	= 1,
@@ -1124,7 +1061,6 @@ struct tvcard bttv_tvcards[] = {
 		.pll		= PLL_35,
 		.tuner_type	= TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio	= 1,
 	},
 
@@ -1132,51 +1068,46 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_DYNALINK] = {
 		.name		= "Askey CPH03x/ Dynalink Magic TView",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= {2,0,0,0 },
 		.gpiomute 	= 1,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_GVBCTV3PCI] = {
 		.name		= "IODATA GV-BCTV3/PCI",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x010f00,
-		.muxsel		= {2, 3, 0, 0 },
+		.muxsel		= MUXSEL(2, 3, 0, 0),
 		.gpiomux 	= {0x10000, 0, 0x10000, 0 },
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_ALPS_TSHC6_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= gvbctv3pci_audio,
 	},
 	[BTTV_BOARD_PXELVWPLTVPAK] = {
 		.name		= "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP",
 		.video_inputs	= 5,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 3,
+		.has_dig_in	= 1,
 		.gpiomask	= 0xAA0000,
-		.muxsel		= { 2,3,1,1,-1 },
-		.digital_mode   = DIGITAL_MODE_CAMERA,
+		.muxsel		= MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
+		/* .digital_mode= DIGITAL_MODE_CAMERA, */
 		.gpiomux 	= { 0x20000, 0, 0x80000, 0x80000 },
 		.gpiomute 	= 0xa8000,
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote	= 1,
 		/* GPIO wiring: (different from Rev.4C !)
 			GPIO17: U4.A0 (first hef4052bt)
@@ -1191,17 +1122,15 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_EAGLE] = {
 		.name           = "Eagle Wireless Capricorn2 (bt878A)",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 7,
-		.muxsel         = { 2, 0, 1, 1 },
+		.muxsel         = MUXSEL(2, 0, 1, 1),
 		.gpiomux        = { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.pll            = PLL_28,
 		.tuner_type     = UNSET /* TUNER_ALPS_TMDH2_NTSC */,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x34 ---------------------------------- */
@@ -1209,11 +1138,10 @@ struct tvcard bttv_tvcards[] = {
 		/* David Härdeman <david@2gen.com> */
 		.name           = "Pinnacle PCTV Studio Pro",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 3,
 		.gpiomask       = 0x03000F,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 1, 0xd0001, 0, 0 },
 		.gpiomute 	= 10,
 				/* sound path (5 sources):
@@ -1229,25 +1157,22 @@ struct tvcard bttv_tvcards[] = {
 		.pll            = PLL_28,
 		.tuner_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TVIEW_RDS_FM] = {
 		/* Claas Langbehn <claas@bigfoot.com>,
 		Sven Grothklags <sven@upb.de> */
 		.name		= "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS",
 		.video_inputs	= 4,
-		.audio_inputs	= 3,
-		.tuner		= 0,
+		/* .audio_inputs= 3, */
 		.svhs		= 2,
 		.gpiomask	= 0x1c,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0, 0, 0x10, 8 },
 		.gpiomute 	= 4,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio	= 1,
 	},
 	[BTTV_BOARD_LIFETEC_9415] = {
@@ -1258,11 +1183,10 @@ struct tvcard bttv_tvcards[] = {
 			options tuner type=5 */
 		.name		= "Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x18e0,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x0000,0x0800,0x1000,0x1000 },
 		.gpiomute 	= 0x18e0,
 			/* For cards with tda9820/tda9821:
@@ -1272,25 +1196,22 @@ struct tvcard bttv_tvcards[] = {
 		.pll		= PLL_28,
 		.tuner_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_BESTBUY_EASYTV] = {
 		/* Miguel Angel Alvarez <maacruz@navegalia.com>
 		old Easy TV BT848 version (model CPH031) */
 		.name           = "Askey CPH031/ BESTBUY Easy TV",
 		.video_inputs	= 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0xF,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 2, 0, 0, 0 },
 		.gpiomute 	= 10,
 		.needs_tvaudio  = 0,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_TEMIC_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x38 ---------------------------------- */
@@ -1298,17 +1219,15 @@ struct tvcard bttv_tvcards[] = {
 		/* Gordon Heydon <gjheydon@bigfoot.com ('98) */
 		.name           = "Lifeview FlyVideo 98FM LR50",
 		.video_inputs   = 4,
-		.audio_inputs   = 3,
-		.tuner          = 0,
+		/* .audio_inputs= 3, */
 		.svhs           = 2,
 		.gpiomask       = 0x1800,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 0x800, 0x1000, 0x1000 },
 		.gpiomute 	= 0x1800,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 		/* This is the ultimate cheapo capture card
 		* just a BT848A on a small PCB!
@@ -1316,51 +1235,45 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_GRANDTEC] = {
 		.name           = "GrandTec 'Grand Video Capture' (Bt848)",
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 1,
 		.gpiomask       = 0,
-		.muxsel         = { 3, 1 },
+		.muxsel         = MUXSEL(3, 1),
 		.gpiomux        = { 0 },
 		.needs_tvaudio  = 0,
 		.no_msp34xx     = 1,
 		.pll            = PLL_35,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ASKEY_CPH060] = {
 		/* Daniel Herrington <daniel.herrington@home.com> */
 		.name           = "Askey CPH060/ Phoebe TV Master Only (No FM)",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0xe00,
-		.muxsel         = { 2, 3, 1, 1},
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0x400, 0x400, 0x400, 0x400 },
 		.gpiomute 	= 0x800,
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_TEMIC_4036FY5_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ASKEY_CPH03X] = {
 		/* Matti Mottus <mottus@physic.ut.ee> */
 		.name		= "Askey CPH03x TV Capturer",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask       = 0x03000F,
-		.muxsel		= { 2, 3, 1, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 2, 0, 0, 0 },
 		.gpiomute 	= 1,
 		.pll            = PLL_28,
 		.tuner_type	= TUNER_TEMIC_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x3c ---------------------------------- */
@@ -1368,34 +1281,30 @@ struct tvcard bttv_tvcards[] = {
 		/* Philip Blundell <philb@gnu.org> */
 		.name           = "Modular Technology MM100PCTV",
 		.video_inputs   = 2,
-		.audio_inputs   = 2,
-		.tuner		= 0,
-		.svhs		= UNSET,
+		/* .audio_inputs= 2, */
+		.svhs		= NO_SVHS,
 		.gpiomask       = 11,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 2, 0, 0, 1 },
 		.gpiomute 	= 8,
 		.pll            = PLL_35,
 		.tuner_type     = TUNER_TEMIC_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_GMV1] = {
 		/* Adrian Cox <adrian@humboldt.co.uk */
 		.name		= "AG Electronics GMV1",
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
-		.tuner		= UNSET,
+		/* .audio_inputs= 0, */
 		.svhs		= 1,
 		.gpiomask       = 0xF,
-		.muxsel		= { 2, 2 },
+		.muxsel		= MUXSEL(2, 2),
 		.gpiomux        = { },
 		.no_msp34xx     = 1,
 		.needs_tvaudio  = 0,
 		.pll		= PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_BESTBUY_EASYTV2] = {
 		/* Miguel Angel Alvarez <maacruz@navegalia.com>
@@ -1403,34 +1312,30 @@ struct tvcard bttv_tvcards[] = {
 		special thanks to Informatica Mieres for providing the card */
 		.name           = "Askey CPH061/ BESTBUY Easy TV (bt878)",
 		.video_inputs	= 3,
-		.audio_inputs   = 2,
-		.tuner          = 0,
+		/* .audio_inputs= 2, */
 		.svhs           = 2,
 		.gpiomask       = 0xFF,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 1, 0, 4, 4 },
 		.gpiomute 	= 9,
 		.needs_tvaudio  = 0,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_ATI_TVWONDER] = {
 		/* Lukas Gebauer <geby@volny.cz> */
 		.name		= "ATI TV-Wonder",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xf03f,
-		.muxsel		= { 2, 3, 1, 0 },
+		.muxsel		= MUXSEL(2, 3, 1, 0),
 		.gpiomux 	= { 0xbffe, 0, 0xbfff, 0 },
 		.gpiomute 	= 0xbffe,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_TEMIC_4006FN5_MULTI_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x40 ---------------------------------- */
@@ -1438,27 +1343,24 @@ struct tvcard bttv_tvcards[] = {
 		/* Lukas Gebauer <geby@volny.cz> */
 		.name		= "ATI TV-Wonder VE",
 		.video_inputs	= 2,
-		.audio_inputs	= 1,
-		.tuner		= 0,
-		.svhs		= UNSET,
+		/* .audio_inputs= 1, */
+		.svhs		= NO_SVHS,
 		.gpiomask	= 1,
-		.muxsel		= { 2, 3, 0, 1 },
+		.muxsel		= MUXSEL(2, 3, 0, 1),
 		.gpiomux 	= { 0, 0, 1, 0 },
 		.no_msp34xx	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_TEMIC_4006FN5_MULTI_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_FLYVIDEO2000] = {
 		/* DeeJay <deejay@westel900.net (2000S) */
 		.name           = "Lifeview FlyVideo 2000S LR90",
 		.video_inputs   = 3,
-		.audio_inputs   = 3,
-		.tuner          = 0,
+		/* .audio_inputs= 3, */
 		.svhs           = 2,
 		.gpiomask	= 0x18e0,
-		.muxsel		= { 2, 3, 0, 1 },
+		.muxsel		= MUXSEL(2, 3, 0, 1),
 				/* Radio changed from 1e80 to 0x800 to make
 				FlyVideo2000S in .hu happy (gm)*/
 				/* -dk-???: set mute=0x1800 for tda9874h daughterboard */
@@ -1471,40 +1373,35 @@ struct tvcard bttv_tvcards[] = {
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TERRATVALUER] = {
 		.name		= "Terratec TValueRadio",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0xffff00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x500, 0x500, 0x300, 0x900 },
 		.gpiomute 	= 0x900,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio	= 1,
 	},
 	[BTTV_BOARD_GVBCTV4PCI] = {
 		/* TANAKA Kei <peg00625@nifty.com> */
 		.name           = "IODATA GV-BCTV4/PCI",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x010f00,
-		.muxsel         = {2, 3, 0, 0 },
+		.muxsel         = MUXSEL(2, 3, 0, 0),
 		.gpiomux        = {0x10000, 0, 0x10000, 0 },
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_SHARP_2U5JF5540_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= gvbctv3pci_audio,
 	},
 
@@ -1514,9 +1411,8 @@ struct tvcard bttv_tvcards[] = {
 		/* try "insmod msp3400 simple=0" if you have
 		* sound problems with this card. */
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
-		.svhs           = UNSET,
+		/* .audio_inputs= 1, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0x4f8a00,
 		/* 0x100000: 1=MSP enabled (0=disable again)
 		* 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
@@ -1524,10 +1420,9 @@ struct tvcard bttv_tvcards[] = {
 		.gpiomute 	= 0x947fff,
 		/* tvtuner, radio,   external,internal, mute,  stereo
 		* tuner, Composit, SVid, Composit-on-Svid-adapter */
-		.muxsel         = { 2, 3 ,0 ,1 },
+		.muxsel         = MUXSEL(2, 3, 0, 1),
 		.tuner_type     = TUNER_MT2032,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll		= PLL_28,
 		.has_radio	= 1,
 	},
@@ -1536,9 +1431,8 @@ struct tvcard bttv_tvcards[] = {
 		/* try "insmod msp3400 simple=0" if you have
 		* sound problems with this card. */
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
-		.svhs           = UNSET,
+		/* .audio_inputs= 1, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0x4f8a00,
 		/* 0x100000: 1=MSP enabled (0=disable again)
 		* 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
@@ -1546,10 +1440,9 @@ struct tvcard bttv_tvcards[] = {
 		.gpiomute 	= 0x947fff,
 		/* tvtuner, radio,   external,internal, mute,  stereo
 		* tuner, Composit, SVid, Composit-on-Svid-adapter */
-		.muxsel         = { 2, 3 ,0 ,1 },
+		.muxsel         = MUXSEL(2, 3, 0, 1),
 		.tuner_type     = TUNER_MT2032,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll		= PLL_28,
 		.has_radio	= 1,
 	},
@@ -1557,31 +1450,27 @@ struct tvcard bttv_tvcards[] = {
 		/* Philip Blundell <pb@nexus.co.uk> */
 		.name           = "Active Imaging AIMMS",
 		.video_inputs   = 1,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
-		.muxsel         = { 2 },
+		.muxsel         = MUXSEL(2),
 		.gpiomask       = 0
 	},
 	[BTTV_BOARD_PV_BT878P_PLUS] = {
 		/* Tomasz Pyra <hellfire@sedez.iq.pl> */
 		.name           = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)",
 		.video_inputs   = 3,
-		.audio_inputs   = 4,
-		.tuner          = 0,
+		/* .audio_inputs= 4, */
 		.svhs           = 2,
 		.gpiomask       = 15,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 0, 11, 7 }, /* TV and Radio with same GPIO ! */
 		.gpiomute 	= 13,
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_LG_PAL_I_FM,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 		/* GPIO wiring:
 			GPIO0: U4.A0 (hef4052bt)
@@ -1594,15 +1483,14 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_FLYVIDEO98EZ] = {
 		.name		= "Lifeview FlyVideo 98EZ (capture only) LR51",
 		.video_inputs	= 4,
-		.audio_inputs   = 0,
-		.tuner		= UNSET,
+		/* .audio_inputs= 0, */
 		.svhs		= 2,
-		.muxsel		= { 2, 3, 1, 1 }, /* AV1, AV2, SVHS, CVid adapter on SVHS */
+		/* AV1, AV2, SVHS, CVid adapter on SVHS */
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.pll		= PLL_28,
 		.no_msp34xx	= 1,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 	/* ---- card 0x48 ---------------------------------- */
@@ -1610,11 +1498,10 @@ struct tvcard bttv_tvcards[] = {
 		/* Dariusz Kowalewski <darekk@automex.pl> */
 		.name		= "Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)",
 		.video_inputs	= 4,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x3f,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 0x01, 0x00, 0x03, 0x03 },
 		.gpiomute 	= 0x09,
 		.needs_tvaudio  = 1,
@@ -1623,7 +1510,6 @@ struct tvcard bttv_tvcards[] = {
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= pvbt878p9b_audio, /* Note: not all cards have stereo */
 		.has_radio	= 1,  /* Note: not all cards have radio */
 		.has_remote     = 1,
@@ -1640,49 +1526,42 @@ struct tvcard bttv_tvcards[] = {
 		/* you must jumper JP5 for the card to work */
 		.name           = "Sensoray 311",
 		.video_inputs   = 5,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 4,
 		.gpiomask       = 0,
-		.muxsel         = { 2, 3, 1, 0, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0, 0),
 		.gpiomux        = { 0 },
 		.needs_tvaudio  = 0,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_RV605] = {
 		/* Miguel Freitas <miguel@cetuc.puc-rio.br> */
 		.name           = "RemoteVision MX (RV605)",
 		.video_inputs   = 16,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0x00,
 		.gpiomask2      = 0x07ff,
-		.muxsel         = { 0x33, 0x13, 0x23, 0x43, 0xf3, 0x73, 0xe3, 0x03,
-				0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 },
+		.muxsel         = MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.muxsel_hook    = rv605_muxsel,
 	},
 	[BTTV_BOARD_POWERCLR_MTV878] = {
 		.name           = "Powercolor MTV878/ MTV878R/ MTV878F",
 		.video_inputs   = 3,
-		.audio_inputs   = 2,
-		.tuner		= 0,
+		/* .audio_inputs= 2, */
 		.svhs           = 2,
 		.gpiomask       = 0x1C800F,  /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */
-		.muxsel         = { 2, 1, 1, },
+		.muxsel         = MUXSEL(2, 1, 1),
 		.gpiomux        = { 0, 1, 2, 2 },
 		.gpiomute 	= 4,
 		.needs_tvaudio  = 0,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll		= PLL_28,
 		.has_radio	= 1,
 	},
@@ -1692,42 +1571,38 @@ struct tvcard bttv_tvcards[] = {
 		/* Masaki Suzuki <masaki@btree.org> */
 		.name           = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x140007,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.tuner_type     = TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= windvr_audio,
 	},
 	[BTTV_BOARD_GRANDTEC_MULTI] = {
 		.name           = "GrandTec Multi Capture Card (Bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 0 },
 		.needs_tvaudio  = 0,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_KWORLD] = {
 		.name           = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
 		.video_inputs   = 4,
-		.audio_inputs   = 3,
-		.tuner          = 0,
+		/* .audio_inputs= 3, */
 		.svhs           = 2,
 		.gpiomask       = 7,
-		.muxsel         = { 2, 3, 1, 1 },   /* Tuner, SVid, SVHS, SVid to SVHS connector */
+		/* Tuner, SVid, SVHS, SVid to SVHS connector */
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 0, 4, 4 },/* Yes, this tuner uses the same audio output for TV and FM radio!
 						* This card lacks external Audio In, so we mute it on Ext. & Int.
 						* The PCB can take a sbx1637/sbx1673, wiring unknown.
@@ -1741,7 +1616,6 @@ struct tvcard bttv_tvcards[] = {
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		/* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
 		radio signal strength indicators work fine. */
 		.has_radio	= 1,
@@ -1759,27 +1633,24 @@ struct tvcard bttv_tvcards[] = {
 		/* Arthur Tetzlaff-Deas, DSP Design Ltd <software@dspdesign.com> */
 		.name           = "DSP Design TCVIDEO",
 		.video_inputs   = 4,
-		.svhs           = UNSET,
-		.muxsel         = { 2, 3, 1, 0 },
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.pll            = PLL_28,
 		.tuner_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 		/* ---- card 0x50 ---------------------------------- */
 	[BTTV_BOARD_HAUPPAUGEPVR] = {
 		.name           = "Hauppauge WinTV PVR",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel         = { 2, 0, 1, 1 },
+		.muxsel         = MUXSEL(2, 0, 1, 1),
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
 		.tuner_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 
 		.gpiomask       = 7,
 		.gpiomux        = {7},
@@ -1787,32 +1658,28 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_GVBCTV5PCI] = {
 		.name           = "IODATA GV-BCTV5/PCI",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x0f0f80,
-		.muxsel         = {2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = {0x030000, 0x010000, 0, 0 },
 		.gpiomute 	= 0x020000,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_NTSC_M,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= gvbctv5pci_audio,
 		.has_radio      = 1,
 	},
 	[BTTV_BOARD_OSPREY1x0] = {
 		.name           = "Osprey 100/150 (878)", /* 0x1(2|3)-45C6-C1 */
 		.video_inputs   = 4,                  /* id-inputs-clock */
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 3,
-		.muxsel         = { 3, 2, 0, 1 },
+		.muxsel         = MUXSEL(3, 2, 0, 1),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1820,14 +1687,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY1x0_848] = {
 		.name           = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */
 		.video_inputs   = 3,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 2,
-		.muxsel         = { 2, 3, 1 },
+		.muxsel         = MUXSEL(2, 3, 1),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1837,14 +1702,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY101_848] = {
 		.name           = "Osprey 101 (848)", /* 0x05-40C0-C1 */
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 1,
-		.muxsel         = { 3, 1 },
+		.muxsel         = MUXSEL(3, 1),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1852,14 +1715,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY1x1] = {
 		.name           = "Osprey 101/151",       /* 0x1(4|5)-0004-C4 */
 		.video_inputs   = 1,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 0 },
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(0),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1867,14 +1728,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY1x1_SVID] = {
 		.name           = "Osprey 101/151 w/ svid",  /* 0x(16|17|20)-00C4-C1 */
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 1,
-		.muxsel         = { 0, 1 },
+		.muxsel         = MUXSEL(0, 1),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1882,14 +1741,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY2xx] = {
 		.name           = "Osprey 200/201/250/251",  /* 0x1(8|9|E|F)-0004-C4 */
 		.video_inputs   = 1,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 0 },
+		/* .audio_inputs= 1, */
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(0),
 		.pll            = PLL_28,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1899,14 +1756,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY2x0_SVID] = {
 		.name           = "Osprey 200/250",   /* 0x1(A|B)-00C4-C1 */
 		.video_inputs   = 2,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
+		/* .audio_inputs= 1, */
 		.svhs           = 1,
-		.muxsel         = { 0, 1 },
+		.muxsel         = MUXSEL(0, 1),
 		.pll            = PLL_28,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1914,14 +1769,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY2x0] = {
 		.name           = "Osprey 210/220/230",   /* 0x1(A|B)-04C0-C1 */
 		.video_inputs   = 2,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
+		/* .audio_inputs= 1, */
 		.svhs           = 1,
-		.muxsel         = { 2, 3 },
+		.muxsel         = MUXSEL(2, 3),
 		.pll            = PLL_28,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1929,14 +1782,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY500] = {
 		.name           = "Osprey 500",   /* 500 */
 		.video_inputs   = 2,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
+		/* .audio_inputs= 1, */
 		.svhs           = 1,
-		.muxsel         = { 2, 3 },
+		.muxsel         = MUXSEL(2, 3),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1944,12 +1795,10 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY540] = {
 		.name           = "Osprey 540",   /* 540 */
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
+		/* .audio_inputs= 1, */
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -1959,14 +1808,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY2000] = {
 		.name           = "Osprey 2000",  /* 2000 */
 		.video_inputs   = 2,
-		.audio_inputs   = 1,
-		.tuner          = UNSET,
+		/* .audio_inputs= 1, */
 		.svhs           = 1,
-		.muxsel         = { 2, 3 },
+		.muxsel         = MUXSEL(2, 3),
 		.pll            = PLL_28,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,      /* must avoid, conflicts with the bt860 */
@@ -1975,14 +1822,12 @@ struct tvcard bttv_tvcards[] = {
 		/* M G Berberich <berberic@forwiss.uni-passau.de> */
 		.name           = "IDS Eagle",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs           = UNSET,
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0,
-		.muxsel         = { 0, 1, 2, 3 },
+		.muxsel         = MUXSEL(2, 2, 2, 2),
 		.muxsel_hook    = eagle_muxsel,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
@@ -1991,16 +1836,14 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_PINNACLESAT] = {
 		.name           = "Pinnacle PCTV Sat",
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
+		/* .audio_inputs= 0, */
 		.svhs           = 1,
-		.tuner          = UNSET,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
-		.muxsel         = { 3, 1 },
+		.muxsel         = MUXSEL(3, 1),
 		.pll            = PLL_28,
 		.no_gpioirq     = 1,
 		.has_dvb        = 1,
@@ -2008,18 +1851,16 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_FORMAC_PROTV] = {
 		.name           = "Formac ProTV II (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 3,
 		.gpiomask       = 2,
 		/* TV, Comp1, Composite over SVID con, SVID */
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 2, 2, 0, 0 },
 		.pll            = PLL_28,
 		.has_radio      = 1,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	/* sound routing:
 		GPIO=0x00,0x01,0x03: mute (?)
 		0x02: both TV and radio (tuner: FM1216/I)
@@ -2033,62 +1874,55 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_MACHTV] = {
 		.name           = "MachTV",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
-		.svhs           = UNSET,
+		/* .audio_inputs= 1, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 7,
-		.muxsel         = { 2, 3, 1, 1},
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 3},
 		.gpiomute 	= 4,
 		.needs_tvaudio  = 1,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 	},
 	[BTTV_BOARD_EURESYS_PICOLO] = {
 		.name           = "Euresys Picolo",
 		.video_inputs   = 3,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
+		/* .audio_inputs= 0, */
 		.svhs           = 2,
 		.gpiomask       = 0,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
-		.muxsel         = { 2, 0, 1},
+		.muxsel         = MUXSEL(2, 0, 1),
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_PV150] = {
 		/* Luc Van Hoeylandt <luc@e-magic.be> */
 		.name           = "ProVideo PV150", /* 0x4f */
 		.video_inputs   = 2,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0,
-		.muxsel         = { 2, 3 },
+		.muxsel         = MUXSEL(2, 3),
 		.gpiomux        = { 0 },
 		.needs_tvaudio  = 0,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_AD_TVK503] = {
 		/* Hiroshi Takekawa <sian@big.or.jp> */
 		/* This card lacks subsystem ID */
 		.name           = "AD-TVK503", /* 0x63 */
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x001e8007,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		/*                  Tuner, Radio, external, internal, off,  on */
 		.gpiomux        = { 0x08,  0x0f,  0x0a,     0x08 },
 		.gpiomute 	= 0x0f,
@@ -2097,7 +1931,6 @@ struct tvcard bttv_tvcards[] = {
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.audio_mode_gpio= adtvk503_audio,
 	},
 
@@ -2105,17 +1938,15 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_HERCULES_SM_TV] = {
 		.name           = "Hercules Smart TV Stereo",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x00,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.needs_tvaudio  = 1,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		/* Notes:
 		- card lacks subsystem ID
 		- stereo variant w/ daughter board with tda9874a @0xb0
@@ -2129,16 +1960,15 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_PACETV] = {
 		.name           = "Pace TV & Radio Card",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel         = { 2, 3, 1, 1 }, /* Tuner, CVid, SVid, CVid over SVid connector */
+		/* Tuner, CVid, SVid, CVid over SVid connector */
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomask       = 0,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.tuner_type     = TUNER_PHILIPS_PAL_I,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio      = 1,
 		.pll            = PLL_28,
 		/* Bt878, Bt832, FI1246 tuner; no pci subsystem id
@@ -2152,27 +1982,34 @@ struct tvcard bttv_tvcards[] = {
 		/* Chris Willing <chris@vislab.usyd.edu.au> */
 		.name           = "IVC-200",
 		.video_inputs   = 1,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs           = UNSET,
+		.svhs           = NO_SVHS,
+		.gpiomask       = 0xdf,
+		.muxsel         = MUXSEL(2),
+		.pll            = PLL_28,
+	},
+	[BTTV_BOARD_IVCE8784] = {
+		.name           = "IVCE-8784",
+		.video_inputs   = 1,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
+		.tuner_addr     = ADDR_UNSET,
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0xdf,
-		.muxsel         = { 2 },
+		.muxsel         = MUXSEL(2),
 		.pll            = PLL_28,
 	},
 	[BTTV_BOARD_XGUARD] = {
 		.name           = "Grand X-Guard / Trust 814PCI",
 		.video_inputs   = 16,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.gpiomask2      = 0xff,
-		.muxsel         = { 2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0 },
+		.muxsel         = MUXSEL(2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0),
 		.muxsel_hook    = xguard_muxsel,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
@@ -2184,16 +2021,14 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_NEBULA_DIGITV] = {
 		.name           = "Nebula Electronics DigiTV",
 		.video_inputs   = 1,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 2, 3, 1, 0 },
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_dvb        = 1,
 		.has_remote	= 1,
 		.gpiomask	= 0x1b,
@@ -2203,118 +2038,101 @@ struct tvcard bttv_tvcards[] = {
 		/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
 		.name           = "ProVideo PV143",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 0 },
 		.needs_tvaudio  = 0,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_VD009X1_VD011_MINIDIN] = {
 		/* M.Klahr@phytec.de */
 		.name           = "PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 3,
 		.gpiomask       = 0x00,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_VD009X1_VD011_COMBI] = {
 		.name           = "PHYTEC VD-009-X1 VD-011 Combi (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 3,
 		.gpiomask       = 0x00,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 
 		/* ---- card 0x6c ---------------------------------- */
 	[BTTV_BOARD_VD009_MINIDIN] = {
 		.name           = "PHYTEC VD-009 MiniDIN (bt878)",
 		.video_inputs   = 10,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 9,
 		.gpiomask       = 0x00,
-		.gpiomask2      = 0x03, /* gpiomask2 defines the bits used to switch audio
-					via the upper nibble of muxsel. here: used for
-					xternal video-mux */
-		.muxsel         = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x00 },
+		.gpiomask2      = 0x03, /* used for external vodeo mux */
+		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
+		.muxsel_hook	= phytec_muxsel,
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_VD009_COMBI] = {
 		.name           = "PHYTEC VD-009 Combi (bt878)",
 		.video_inputs   = 10,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 9,
 		.gpiomask       = 0x00,
-		.gpiomask2      = 0x03, /* gpiomask2 defines the bits used to switch audio
-					via the upper nibble of muxsel. here: used for
-					xternal video-mux */
-		.muxsel         = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x01 },
+		.gpiomask2      = 0x03, /* used for external vodeo mux */
+		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
+		.muxsel_hook	= phytec_muxsel,
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_IVC100] = {
 		.name           = "IVC-100",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs           = UNSET,
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0xdf,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.pll            = PLL_28,
 	},
 	[BTTV_BOARD_IVC120] = {
 		/* IVC-120G - Alan Garfield <alan@fromorbit.com> */
 		.name           = "IVC-120G",
 		.video_inputs   = 16,
-		.audio_inputs   = 0,    /* card has no audio */
-		.tuner          = UNSET,   /* card has no tuner */
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs           = UNSET,   /* card has no svhs */
+		.svhs           = NO_SVHS,   /* card has no svhs */
 		.needs_tvaudio  = 0,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.gpiomask       = 0x00,
-		.muxsel         = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
-				0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 },
+		.muxsel         = MUXSEL(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
 		.muxsel_hook    = ivc120_muxsel,
 		.pll            = PLL_28,
 	},
@@ -2323,13 +2141,11 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_PC_HDTV] = {
 		.name           = "pcHDTV HD-2000 TV",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.tuner_type     = TUNER_PHILIPS_FCV1236D,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_dvb        = 1,
 	},
 	[BTTV_BOARD_TWINHAN_DST] = {
@@ -2339,38 +2155,34 @@ struct tvcard bttv_tvcards[] = {
 		.no_tda7432     = 1,
 		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_video       = 1,
 		.has_dvb        = 1,
 	},
 	[BTTV_BOARD_WINFASTVC100] = {
 		.name           = "Winfast VC100",
 		.video_inputs   = 3,
-		.audio_inputs   = 0,
+		/* .audio_inputs= 0, */
 		.svhs           = 1,
-		.tuner          = UNSET,
-		.muxsel         = { 3, 1, 1, 3 }, /* Vid In, SVid In, Vid over SVid in connector */
+		/* Vid In, SVid In, Vid over SVid in connector */
+		.muxsel		= MUXSEL(3, 1, 1, 3),
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 	},
 	[BTTV_BOARD_TEV560] = {
 		.name           = "Teppro TEV-560/InterVision IV-560",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 3,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 1, 1, 1, 1 },
 		.needs_tvaudio  = 1,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_35,
 	},
 
@@ -2378,14 +2190,12 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_SIMUS_GVC1100] = {
 		.name           = "SIMUS GVC1100",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.tuner_type     = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
-		.muxsel         = { 2, 2, 2, 2 },
+		.muxsel         = MUXSEL(2, 2, 2, 2),
 		.gpiomask       = 0x3F,
 		.muxsel_hook    = gvc1100_muxsel,
 	},
@@ -2393,47 +2203,41 @@ struct tvcard bttv_tvcards[] = {
 		/* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */
 		.name           = "NGS NGSTV+",
 		.video_inputs   = 3,
-		.tuner          = 0,
 		.svhs           = 2,
 		.gpiomask       = 0x008007,
-		.muxsel         = { 2, 3, 0, 0 },
+		.muxsel         = MUXSEL(2, 3, 0, 0),
 		.gpiomux        = { 0, 0, 0, 0 },
 		.gpiomute 	= 0x000003,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_LMLBT4] = {
 		/* http://linuxmedialabs.com */
 		.name           = "LMLBT4",
 		.video_inputs   = 4, /* IN1,IN2,IN3,IN4 */
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 2, 3, 1, 0 },
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.needs_tvaudio  = 0,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_TEKRAM_M205] = {
 		/* Helmroos Harri <harri.helmroos@pp.inet.fi> */
 		.name           = "Tekram M205 PRO",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.svhs           = 2,
 		.needs_tvaudio  = 0,
 		.gpiomask       = 0x68,
-		.muxsel         = { 2, 3, 1 },
+		.muxsel         = MUXSEL(2, 3, 1),
 		.gpiomux        = { 0x68, 0x68, 0x61, 0x61 },
 		.pll            = PLL_28,
 	},
@@ -2444,18 +2248,16 @@ struct tvcard bttv_tvcards[] = {
 		/* bt878 TV + FM without subsystem ID */
 		.name           = "Conceptronic CONTVFMi",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x008007,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 2 },
 		.gpiomute 	= 3,
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 		.has_radio      = 1,
 	},
@@ -2466,37 +2268,34 @@ struct tvcard bttv_tvcards[] = {
 		/*0x79 in bttv.h*/
 		.name           = "Euresys Picolo Tetra",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0,
 		.gpiomask2      = 0x3C<<16,/*Set the GPIO[18]->GPIO[21] as output pin.==> drive the video inputs through analog multiplexers*/
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
-		.muxsel         = {2,2,2,2},/*878A input is always MUX0, see above.*/
+		/*878A input is always MUX0, see above.*/
+		.muxsel         = MUXSEL(2, 2, 2, 2),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.pll            = PLL_28,
 		.needs_tvaudio  = 0,
 		.muxsel_hook    = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_SPIRIT_TV] = {
 		/* Spirit TV Tuner from http://spiritmodems.com.au */
 		/* Stafford Goodsell <surge@goliath.homeunix.org> */
 		.name           = "Spirit TV Tuner",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x0000000f,
-		.muxsel         = { 2, 1, 1 },
+		.muxsel         = MUXSEL(2, 1, 1),
 		.gpiomux        = { 0x02, 0x00, 0x00, 0x00 },
 		.tuner_type     = TUNER_TEMIC_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 	},
@@ -2505,11 +2304,9 @@ struct tvcard bttv_tvcards[] = {
 		.name           = "AVerMedia AVerTV DVB-T 771",
 		.video_inputs   = 2,
 		.svhs           = 1,
-		.tuner          = UNSET,
 		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.muxsel         = { 3 , 3 },
+		.muxsel         = MUXSEL(3, 3),
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -2524,54 +2321,47 @@ struct tvcard bttv_tvcards[] = {
 		/* Based on the Nebula card data - added remote and new card number - BTTV_BOARD_AVDVBT_761, see also ir-kbd-gpio.c */
 		.name           = "AverMedia AverTV DVB-T 761",
 		.video_inputs   = 2,
-		.tuner          = UNSET,
 		.svhs           = 1,
-		.muxsel         = { 3, 1, 2, 0 }, /* Comp0, S-Video, ?, ? */
+		.muxsel         = MUXSEL(3, 1, 2, 0), /* Comp0, S-Video, ?, ? */
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_dvb        = 1,
 		.no_gpioirq     = 1,
 		.has_remote     = 1,
 	},
 	[BTTV_BOARD_MATRIX_VISIONSQ] = {
 		/* andre.schwarz@matrix-vision.de */
-		.name             = "MATRIX Vision Sigma-SQ",
-		.video_inputs     = 16,
-		.audio_inputs     = 0,
-		.tuner            = UNSET,
-		.svhs             = UNSET,
-		.gpiomask         = 0x0,
-		.muxsel           = { 2, 2, 2, 2, 2, 2, 2, 2,
-				3, 3, 3, 3, 3, 3, 3, 3 },
-		.muxsel_hook      = sigmaSQ_muxsel,
-		.gpiomux          = { 0 },
-		.no_msp34xx       = 1,
-		.pll              = PLL_28,
-		.tuner_type       = UNSET,
-		.tuner_addr	  = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
+		.name		= "MATRIX Vision Sigma-SQ",
+		.video_inputs	= 16,
+		/* .audio_inputs= 0, */
+		.svhs		= NO_SVHS,
+		.gpiomask	= 0x0,
+		.muxsel		= MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3),
+		.muxsel_hook	= sigmaSQ_muxsel,
+		.gpiomux	= { 0 },
+		.no_msp34xx	= 1,
+		.pll		= PLL_28,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
 	},
 	[BTTV_BOARD_MATRIX_VISIONSLC] = {
 		/* andre.schwarz@matrix-vision.de */
-		.name             = "MATRIX Vision Sigma-SLC",
-		.video_inputs     = 4,
-		.audio_inputs     = 0,
-		.tuner            = UNSET,
-		.svhs             = UNSET,
-		.gpiomask         = 0x0,
-		.muxsel           = { 2, 2, 2, 2 },
-		.muxsel_hook      = sigmaSLC_muxsel,
-		.gpiomux          = { 0 },
-		.no_msp34xx       = 1,
-		.pll              = PLL_28,
-		.tuner_type       = UNSET,
-		.tuner_addr	  = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
+		.name		= "MATRIX Vision Sigma-SLC",
+		.video_inputs	= 4,
+		/* .audio_inputs= 0, */
+		.svhs		= NO_SVHS,
+		.gpiomask	= 0x0,
+		.muxsel		= MUXSEL(2, 2, 2, 2),
+		.muxsel_hook	= sigmaSLC_muxsel,
+		.gpiomux	= { 0 },
+		.no_msp34xx	= 1,
+		.pll		= PLL_28,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
 	},
 		/* BTTV_BOARD_APAC_VIEWCOMP */
 	[BTTV_BOARD_APAC_VIEWCOMP] = {
@@ -2579,18 +2369,16 @@ struct tvcard bttv_tvcards[] = {
 		/* bt878 TV + FM 0x00000000 subsystem ID */
 		.name           = "APAC Viewcomp 878(AMAX)",
 		.video_inputs   = 2,
-		.audio_inputs   = 1,
-		.tuner          = 0,
-		.svhs           = UNSET,
+		/* .audio_inputs= 1, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0xFF,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 2, 0, 0, 0 },
 		.gpiomute 	= 10,
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,   /* miniremote works, see ir-kbd-gpio.c */
 		.has_radio      = 1,   /* not every card has radio */
 	},
@@ -2599,46 +2387,40 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_DVICO_DVBT_LITE] = {
 		/* Chris Pascoe <c.pascoe@itee.uq.edu.au> */
 		.name           = "DViCO FusionHDTV DVB-T Lite",
-		.tuner          = UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
 		.pll            = PLL_28,
 		.no_video       = 1,
 		.has_dvb        = 1,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_VGEAR_MYVCD] = {
 		/* Steven <photon38@pchome.com.tw> */
 		.name           = "V-Gear MyVCD",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x3f,
-		.muxsel         = {2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.gpiomux        = {0x31, 0x31, 0x31, 0x31 },
 		.gpiomute 	= 0x31,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_NTSC_M,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio      = 0,
 	},
 	[BTTV_BOARD_SUPER_TV] = {
 		/* Rick C <cryptdragoon@gmail.com> */
 		.name           = "Super TV Tuner",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.tuner_type     = TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.gpiomask       = 0x008007,
 		.gpiomux        = { 0, 0x000001,0,0 },
 		.needs_tvaudio  = 1,
@@ -2648,17 +2430,15 @@ struct tvcard bttv_tvcards[] = {
 		/* Chris Fanning <video4linux@haydon.net> */
 		.name           = "Tibet Systems 'Progress DVR' CS16",
 		.video_inputs   = 16,
-		.audio_inputs   = 0,
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 },
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
 		.pll		= PLL_28,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432	= 1,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.muxsel_hook    = tibetCS16_muxsel,
 	},
 	[BTTV_BOARD_KODICOM_4400R] = {
@@ -2675,12 +2455,10 @@ struct tvcard bttv_tvcards[] = {
 		*/
 		.name           = "Kodicom 4400R (master)",
 		.video_inputs	= 16,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
-		.tuner_type	= UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs		= UNSET,
+		.svhs		= NO_SVHS,
 		/* GPIO bits 0-9 used for analog switch:
 		*   00 - 03:	camera selector
 		*   04 - 06:	channel (controller) selector
@@ -2691,7 +2469,7 @@ struct tvcard bttv_tvcards[] = {
 		*/
 		.gpiomask	= 0x0003ff,
 		.no_gpioirq     = 1,
-		.muxsel		= { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
+		.muxsel		= MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
 		.pll		= PLL_28,
 		.no_msp34xx	= 1,
 		.no_tda7432	= 1,
@@ -2707,15 +2485,13 @@ struct tvcard bttv_tvcards[] = {
 		*/
 		.name		= "Kodicom 4400R (slave)",
 		.video_inputs	= 16,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
-		.tuner_type	= UNSET,
+		/* .audio_inputs= 0, */
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.svhs		= UNSET,
+		.svhs		= NO_SVHS,
 		.gpiomask	= 0x010000,
 		.no_gpioirq     = 1,
-		.muxsel		= { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
+		.muxsel		= MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
 		.pll		= PLL_28,
 		.no_msp34xx	= 1,
 		.no_tda7432	= 1,
@@ -2728,27 +2504,23 @@ struct tvcard bttv_tvcards[] = {
 		/* Adlink RTV24 with special unlock codes */
 		.name           = "Adlink RTV24",
 		.video_inputs   = 4,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel         = { 2, 3, 1, 0 },
+		.muxsel         = MUXSEL(2, 3, 1, 0),
 		.tuner_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 	},
 		/* ---- card 0x87---------------------------------- */
 	[BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE] = {
 		/* Michael Krufky <mkrufky@m1k.net> */
 		.name           = "DViCO FusionHDTV 5 Lite",
-		.tuner          = 0,
 		.tuner_type     = TUNER_LG_TDVS_H06XF, /* TDVS-H064F */
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel		= { 2, 3, 1 },
+		.muxsel		= MUXSEL(2, 3, 1),
 		.gpiomask       = 0x00e00007,
 		.gpiomux        = { 0x00400005, 0, 0x00000001, 0 },
 		.gpiomute 	= 0x00c00007,
@@ -2762,75 +2534,68 @@ struct tvcard bttv_tvcards[] = {
 		/* Mauro Carvalho Chehab <mchehab@infradead.org> */
 		.name		= "Acorp Y878F",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x01fe00,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0x001e00, 0, 0x018000, 0x014000 },
 		.gpiomute 	= 0x002000,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_YMEC_TVF66T5_B_DFF,
 		.tuner_addr	= 0xc1 >>1,
-		.radio_addr     = 0xc1 >>1,
 		.has_radio	= 1,
 	},
 		/* ---- card 0x89 ---------------------------------- */
 	[BTTV_BOARD_CONCEPTRONIC_CTVFMI2] = {
 		.name           = "Conceptronic CTVFMi v2",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x001c0007,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 2 },
 		.gpiomute 	= 3,
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_TENA_9533_DI,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_remote     = 1,
 		.has_radio      = 1,
 	},
 		/* ---- card 0x8a ---------------------------------- */
 	[BTTV_BOARD_PV_BT878P_2E] = {
-		.name          = "Prolink Pixelview PV-BT878P+ (Rev.2E)",
-		.video_inputs  = 5,
-		.audio_inputs  = 1,
-		.tuner         = 0,
-		.svhs          = 3,
-		.gpiomask      = 0x01fe00,
-		.muxsel        = { 2,3,1,1,-1 },
-		.digital_mode  = DIGITAL_MODE_CAMERA,
-		.gpiomux       = { 0x00400, 0x10400, 0x04400, 0x80000 },
-		.gpiomute      = 0x12400,
-		.no_msp34xx    = 1,
-		.pll           = PLL_28,
-		.tuner_type    = TUNER_LG_PAL_FM,
-		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-		.has_remote    = 1,
+		.name		= "Prolink Pixelview PV-BT878P+ (Rev.2E)",
+		.video_inputs	= 5,
+		/* .audio_inputs= 1, */
+		.svhs		= 3,
+		.has_dig_in	= 1,
+		.gpiomask	= 0x01fe00,
+		.muxsel		= MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
+		/* .digital_mode= DIGITAL_MODE_CAMERA, */
+		.gpiomux	= { 0x00400, 0x10400, 0x04400, 0x80000 },
+		.gpiomute	= 0x12400,
+		.no_msp34xx	= 1,
+		.pll		= PLL_28,
+		.tuner_type	= TUNER_LG_PAL_FM,
+		.tuner_addr	= ADDR_UNSET,
+		.has_remote	= 1,
 	},
 		/* ---- card 0x8b ---------------------------------- */
 	[BTTV_BOARD_PV_M4900] = {
 		/* Sérgio Fortier <sergiofortier@yahoo.com.br> */
 		.name           = "Prolink PixelView PlayTV MPEG2 PV-M4900",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x3f,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0x21, 0x20, 0x24, 0x2c },
 		.gpiomute 	= 0x29,
 		.no_msp34xx     = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_YMEC_TVF_5533MF,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.has_radio      = 1,
 		.has_remote     = 1,
 	},
@@ -2850,17 +2615,15 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_OSPREY440]  = {
 		.name           = "Osprey 440",
 		.video_inputs   = 4,
-		.audio_inputs   = 2, /* this is meaningless */
-		.tuner          = UNSET,
-		.svhs           = UNSET,
-		.muxsel         = { 2, 3, 0, 1 }, /* 3,0,1 are guesses */
+		/* .audio_inputs= 2, */
+		.svhs           = NO_SVHS,
+		.muxsel         = MUXSEL(2, 3, 0, 1), /* 3,0,1 are guesses */
 		.gpiomask	= 0x303,
 		.gpiomute	= 0x000, /* int + 32kHz */
 		.gpiomux	= { 0, 0, 0x000, 0x100},
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.no_msp34xx     = 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
@@ -2869,28 +2632,25 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_ASOUND_SKYEYE] = {
 		.name		= "Asound Skyeye PCTV",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 15,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 2, 0, 0, 0 },
 		.gpiomute 	= 1,
 		.needs_tvaudio	= 1,
 		.pll		= PLL_28,
 		.tuner_type	= TUNER_PHILIPS_NTSC,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 		/* ---- card 0x8e ---------------------------------- */
 	[BTTV_BOARD_SABRENT_TVFM] = {
 		.name		= "Sabrent TV-FM (bttv version)",
 		.video_inputs	= 3,
-		.audio_inputs	= 1,
-		.tuner		= 0,
+		/* .audio_inputs= 1, */
 		.svhs		= 2,
 		.gpiomask	= 0x108007,
-		.muxsel		= { 2, 3, 1, 1 },
+		.muxsel		= MUXSEL(2, 3, 1, 1),
 		.gpiomux 	= { 100000, 100002, 100002, 100000 },
 		.no_msp34xx	= 1,
 		.no_tda9875     = 1,
@@ -2904,17 +2664,15 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_HAUPPAUGE_IMPACTVCB] = {
 		.name		= "Hauppauge ImpactVCB (bt878)",
 		.video_inputs	= 4,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
-		.svhs		= UNSET,
+		/* .audio_inputs= 0, */
+		.svhs		= NO_SVHS,
 		.gpiomask	= 0x0f, /* old: 7 */
-		.muxsel		= { 0, 1, 3, 2 }, /* Composite 0-3 */
+		.muxsel		= MUXSEL(0, 1, 3, 2), /* Composite 0-3 */
 		.no_msp34xx	= 1,
 		.no_tda9875     = 1,
 		.no_tda7432     = 1,
-		.tuner_type	= UNSET,
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_MACHTV_MAGICTV] = {
 		/* Julian Calaby <julian.calaby@gmail.com>
@@ -2926,16 +2684,14 @@ struct tvcard bttv_tvcards[] = {
 
 		.name           = "MagicTV", /* rebranded MachTV */
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 7,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 3 },
 		.gpiomute 	= 4,
 		.tuner_type     = TUNER_TEMIC_4009FR5_PAL,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 		.has_radio      = 1,
 		.has_remote     = 1,
@@ -2943,36 +2699,30 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_SSAI_SECURITY] = {
 		.name		= "SSAI Security Video Interface",
 		.video_inputs	= 4,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
-		.svhs		= UNSET,
-		.muxsel		= { 0, 1, 2, 3 },
-		.tuner_type	= UNSET,
+		/* .audio_inputs= 0, */
+		.svhs		= NO_SVHS,
+		.muxsel		= MUXSEL(0, 1, 2, 3),
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_SSAI_ULTRASOUND] = {
 		.name		= "SSAI Ultrasound Video Interface",
 		.video_inputs	= 2,
-		.audio_inputs	= 0,
-		.tuner		= UNSET,
+		/* .audio_inputs= 0, */
 		.svhs		= 1,
-		.muxsel		= { 2, 0, 1, 3 },
-		.tuner_type	= UNSET,
+		.muxsel		= MUXSEL(2, 0, 1, 3),
+		.tuner_type	= TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	/* ---- card 0x94---------------------------------- */
 	[BTTV_BOARD_DVICO_FUSIONHDTV_2] = {
 		.name           = "DViCO FusionHDTV 2",
-		.tuner          = 0,
 		.tuner_type     = TUNER_PHILIPS_FCV1236D,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
-		.muxsel		= { 2, 3, 1 },
+		.muxsel		= MUXSEL(2, 3, 1),
 		.gpiomask       = 0x00e00007,
 		.gpiomux        = { 0x00400005, 0, 0x00000001, 0 },
 		.gpiomute 	= 0x00c00007,
@@ -2984,36 +2734,31 @@ struct tvcard bttv_tvcards[] = {
 	[BTTV_BOARD_TYPHOON_TVTUNERPCI] = {
 		.name           = "Typhoon TV-Tuner PCI (50684)",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x3014f,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0x20001,0x10001, 0, 0 },
 		.gpiomute       = 10,
 		.needs_tvaudio  = 1,
 		.pll            = PLL_28,
 		.tuner_type     = TUNER_PHILIPS_PAL_I,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 	[BTTV_BOARD_GEOVISION_GV600] = {
 		/* emhn@usb.ve */
-		.name             = "Geovision GV-600",
-		.video_inputs     = 16,
-		.audio_inputs     = 0,
-		.tuner            = UNSET,
-		.svhs             = UNSET,
-		.gpiomask         = 0x0,
-		.muxsel           = { 2, 2, 2, 2, 2, 2, 2, 2,
-				      2, 2, 2, 2, 2, 2, 2, 2 },
-		.muxsel_hook      = geovision_muxsel,
-		.gpiomux          = { 0 },
-		.no_msp34xx       = 1,
-		.pll              = PLL_28,
-		.tuner_type       = UNSET,
-		.tuner_addr	  = ADDR_UNSET,
-		.radio_addr       = ADDR_UNSET,
+		.name		= "Geovision GV-600",
+		.video_inputs	= 16,
+		/* .audio_inputs= 0, */
+		.svhs		= NO_SVHS,
+		.gpiomask	= 0x0,
+		.muxsel		= MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
+		.muxsel_hook	= geovision_muxsel,
+		.gpiomux	= { 0 },
+		.no_msp34xx	= 1,
+		.pll		= PLL_28,
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
 	},
 	[BTTV_BOARD_KOZUMI_KTV_01C] = {
 		/* Mauro Lacy <mauro@lacy.com.ar>
@@ -3021,17 +2766,15 @@ struct tvcard bttv_tvcards[] = {
 
 		.name           = "Kozumi KTV-01C",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		.gpiomask       = 0x008007,
-		.muxsel         = { 2, 3, 1, 1 },
+		.muxsel         = MUXSEL(2, 3, 1, 1),
 		.gpiomux        = { 0, 1, 2, 2 }, /* CONTVFMi */
 		.gpiomute 	= 3, /* CONTVFMi */
 		.needs_tvaudio  = 0,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MK3 */
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 		.has_radio      = 1,
 		.has_remote     = 1,
@@ -3041,8 +2784,7 @@ struct tvcard bttv_tvcards[] = {
 		   Mauro Carvalho Chehab <mchehab@infradead.org */
 		.name           = "Encore ENL TV-FM-2",
 		.video_inputs   = 3,
-		.audio_inputs   = 1,
-		.tuner          = 0,
+		/* .audio_inputs= 1, */
 		.svhs           = 2,
 		/* bit 6          -> IR disabled
 		   bit 18/17 = 00 -> mute
@@ -3051,12 +2793,11 @@ struct tvcard bttv_tvcards[] = {
 			       11 -> internal audio input
 		 */
 		.gpiomask       = 0x060040,
-		.muxsel         = { 2, 3, 3 },
+		.muxsel         = MUXSEL(2, 3, 3),
 		.gpiomux        = { 0x60000, 0x60000, 0x20000, 0x20000 },
 		.gpiomute 	= 0,
 		.tuner_type	= TUNER_TCL_MF02GIP_5N,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 		.pll            = PLL_28,
 		.has_radio      = 1,
 		.has_remote     = 1,
@@ -3065,50 +2806,111 @@ struct tvcard bttv_tvcards[] = {
 		/* D.Heer@Phytec.de */
 		.name           = "PHYTEC VD-012 (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
-		.svhs           = UNSET, /* card has no s-video */
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
 		.gpiomask       = 0x00,
-		.muxsel         = { 0, 2, 3, 1 },
+		.muxsel         = MUXSEL(0, 2, 3, 1),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 		[BTTV_BOARD_VD012_X1] = {
 		/* D.Heer@Phytec.de */
 		.name           = "PHYTEC VD-012-X1 (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 3,
 		.gpiomask       = 0x00,
-		.muxsel         = { 2, 3, 1 },
+		.muxsel         = MUXSEL(2, 3, 1),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
 	},
 		[BTTV_BOARD_VD012_X2] = {
 		/* D.Heer@Phytec.de */
 		.name           = "PHYTEC VD-012-X2 (bt878)",
 		.video_inputs   = 4,
-		.audio_inputs   = 0,
-		.tuner          = UNSET, /* card has no tuner */
+		/* .audio_inputs= 0, */
 		.svhs           = 3,
 		.gpiomask       = 0x00,
-		.muxsel         = { 3, 2, 1 },
+		.muxsel         = MUXSEL(3, 2, 1),
 		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
 		.needs_tvaudio  = 0,
 		.pll            = PLL_28,
-		.tuner_type     = UNSET,
+		.tuner_type     = TUNER_ABSENT,
 		.tuner_addr	= ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
-	}
+	},
+		[BTTV_BOARD_GEOVISION_GV800S] = {
+		/* Bruno Christo <bchristo@inf.ufsm.br>
+		 *
+		 * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
+		 * 	1 audio input  per BT878A = 4 audio inputs
+		 * 	4 video inputs per BT878A = 16 video inputs
+		 * This is the first BT878A chip of the GV-800(S). It's the
+		 * "master" chip and it controls the video inputs through an
+		 * analog multiplexer (a CD22M3494) via some GPIO pins. The
+		 * slaves should use card type 0x9e (following this one).
+		 * There is a EEPROM on the card which is currently not handled.
+		 * The audio input is not working yet.
+		 */
+		.name           = "Geovision GV-800(S) (master)",
+		.video_inputs   = 4,
+		/* .audio_inputs= 1, */
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
+		.svhs           = NO_SVHS,
+		.gpiomask	= 0xf107f,
+		.no_gpioirq     = 1,
+		.muxsel		= MUXSEL(2, 2, 2, 2),
+		.pll		= PLL_28,
+		.no_msp34xx	= 1,
+		.no_tda7432	= 1,
+		.no_tda9875	= 1,
+		.muxsel_hook    = gv800s_muxsel,
+	},
+		[BTTV_BOARD_GEOVISION_GV800S_SL] = {
+		/* Bruno Christo <bchristo@inf.ufsm.br>
+		 *
+		 * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
+		 * 	1 audio input  per BT878A = 4 audio inputs
+		 * 	4 video inputs per BT878A = 16 video inputs
+		 * The 3 other BT878A chips are "slave" chips of the GV-800(S)
+		 * and should use this card type.
+		 * The audio input is not working yet.
+		 */
+		.name           = "Geovision GV-800(S) (slave)",
+		.video_inputs   = 4,
+		/* .audio_inputs= 1, */
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
+		.svhs           = NO_SVHS,
+		.gpiomask	= 0x00,
+		.no_gpioirq     = 1,
+		.muxsel		= MUXSEL(2, 2, 2, 2),
+		.pll		= PLL_28,
+		.no_msp34xx	= 1,
+		.no_tda7432	= 1,
+		.no_tda9875	= 1,
+		.muxsel_hook    = gv800s_muxsel,
+	},
+	[BTTV_BOARD_PV183] = {
+		.name           = "ProVideo PV183", /* 0x9f */
+		.video_inputs   = 2,
+		/* .audio_inputs= 0, */
+		.svhs           = NO_SVHS,
+		.gpiomask       = 0,
+		.muxsel         = MUXSEL(2, 3),
+		.gpiomux        = { 0 },
+		.needs_tvaudio  = 0,
+		.no_msp34xx     = 1,
+		.pll            = PLL_28,
+		.tuner_type     = TUNER_ABSENT,
+		.tuner_addr	= ADDR_UNSET,
+	},
 };
 
 static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -3152,7 +2954,7 @@ void __devinit bttv_idcard(struct bttv *btv)
 			       btv->c.nr, btv->cardid & 0xffff,
 			       (btv->cardid >> 16) & 0xffff);
 			printk(KERN_DEBUG "please mail id, board name and "
-			       "the correct card= insmod option to video4linux-list@redhat.com\n");
+			       "the correct card= insmod option to linux-media@vger.kernel.org\n");
 		}
 	}
 
@@ -3403,8 +3205,7 @@ static void init_ids_eagle(struct bttv *btv)
  * has its own multiplexer */
 static void eagle_muxsel(struct bttv *btv, unsigned int input)
 {
-	btaor((2)<<5, ~(3<<5), BT848_IFORM);
-	gpio_bits(3,bttv_tvcards[btv->c.type].muxsel[input&7]);
+	gpio_bits(3, input & 3);
 
 	/* composite */
 	/* set chroma ADC to sleep */
@@ -3523,6 +3324,17 @@ void __devinit bttv_init_card1(struct bttv *btv)
 /* initialization part two -- after registering i2c bus */
 void __devinit bttv_init_card2(struct bttv *btv)
 {
+	static const unsigned short tvaudio_addrs[] = {
+		I2C_ADDR_TDA8425   >> 1,
+		I2C_ADDR_TEA6300   >> 1,
+		I2C_ADDR_TEA6420   >> 1,
+		I2C_ADDR_TDA9840   >> 1,
+		I2C_ADDR_TDA985x_L >> 1,
+		I2C_ADDR_TDA985x_H >> 1,
+		I2C_ADDR_TDA9874   >> 1,
+		I2C_ADDR_PIC16C54  >> 1,
+		I2C_CLIENT_END
+	};
 	int addr=ADDR_UNSET;
 
 	btv->tuner_type = UNSET;
@@ -3629,6 +3441,9 @@ void __devinit bttv_init_card2(struct bttv *btv)
 	case BTTV_BOARD_KODICOM_4400R:
 		kodicom4400r_init(btv);
 		break;
+	case BTTV_BOARD_GEOVISION_GV800S:
+		gv800s_init(btv);
+		break;
 	}
 
 	/* pll configuration */
@@ -3670,13 +3485,12 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		addr = bttv_tvcards[btv->c.type].tuner_addr;
 
 	if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
-		if(UNSET == btv->tuner_type)
+		if (UNSET == btv->tuner_type)
 			btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
 	if (UNSET != tuner[btv->c.nr])
 		btv->tuner_type = tuner[btv->c.nr];
 
-	if (btv->tuner_type == TUNER_ABSENT ||
-	    bttv_tvcards[btv->c.type].tuner == UNSET)
+	if (btv->tuner_type == TUNER_ABSENT)
 		printk(KERN_INFO "bttv%d: tuner absent\n", btv->c.nr);
 	else if(btv->tuner_type == UNSET)
 		printk(KERN_WARNING "bttv%d: tuner type unset\n", btv->c.nr);
@@ -3684,14 +3498,35 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		printk(KERN_INFO "bttv%d: tuner type=%d\n", btv->c.nr,
 		       btv->tuner_type);
 
-	if (btv->tuner_type != UNSET) {
+	if (autoload != UNSET) {
+		printk(KERN_WARNING "bttv%d: the autoload option is obsolete.\n", btv->c.nr);
+		printk(KERN_WARNING "bttv%d: use option msp3400, tda7432 or tvaudio to\n", btv->c.nr);
+		printk(KERN_WARNING "bttv%d: override which audio module should be used.\n", btv->c.nr);
+	}
+
+	if (UNSET == btv->tuner_type)
+		btv->tuner_type = TUNER_ABSENT;
+
+	if (btv->tuner_type != TUNER_ABSENT) {
 		struct tuner_setup tun_setup;
 
+		/* Load tuner module before issuing tuner config call! */
+		if (bttv_tvcards[btv->c.type].has_radio)
+			v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"tuner", "tuner", v4l2_i2c_tuner_addrs(ADDRS_RADIO));
+		v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+		v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
+
 		tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
 		tun_setup.type = btv->tuner_type;
 		tun_setup.addr = addr;
 
-		bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup);
+		if (bttv_tvcards[btv->c.type].has_radio)
+			tun_setup.mode_mask |= T_RADIO;
+
+		bttv_call_all(btv, tuner, s_type_addr, &tun_setup);
 	}
 
 	if (btv->tda9887_conf) {
@@ -3700,10 +3535,13 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		tda9887_cfg.tuner = TUNER_TDA9887;
 		tda9887_cfg.priv = &btv->tda9887_conf;
 
-		bttv_call_i2c_clients(btv, TUNER_SET_CONFIG, &tda9887_cfg);
+		bttv_call_all(btv, tuner, s_config, &tda9887_cfg);
 	}
 
-	btv->svhs = bttv_tvcards[btv->c.type].svhs;
+	btv->dig = bttv_tvcards[btv->c.type].has_dig_in ?
+		   bttv_tvcards[btv->c.type].video_inputs - 1 : UNSET;
+	btv->svhs = bttv_tvcards[btv->c.type].svhs == NO_SVHS ?
+		    UNSET : bttv_tvcards[btv->c.type].svhs;
 	if (svhs[btv->c.nr] != UNSET)
 		btv->svhs = svhs[btv->c.nr];
 	if (remote[btv->c.nr] != UNSET)
@@ -3720,34 +3558,127 @@ void __devinit bttv_init_card2(struct bttv *btv)
 	if (bttv_tvcards[btv->c.type].audio_mode_gpio)
 		btv->audio_mode_gpio=bttv_tvcards[btv->c.type].audio_mode_gpio;
 
-	if (!autoload)
-		return;
-
-	if (bttv_tvcards[btv->c.type].tuner == UNSET)
+	if (btv->tuner_type == TUNER_ABSENT)
 		return;  /* no tuner or related drivers to load */
 
+	if (btv->has_saa6588 || saa6588[btv->c.nr]) {
+		/* Probe for RDS receiver chip */
+		static const unsigned short addrs[] = {
+			0x20 >> 1,
+			0x22 >> 1,
+			I2C_CLIENT_END
+		};
+		struct v4l2_subdev *sd;
+
+		sd = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"saa6588", "saa6588", addrs);
+		btv->has_saa6588 = (sd != NULL);
+	}
+
 	/* try to detect audio/fader chips */
-	if (!bttv_tvcards[btv->c.type].no_msp34xx &&
-	    bttv_I2CRead(btv, I2C_ADDR_MSP3400, "MSP34xx") >=0)
-		request_module("msp3400");
 
-	if (bttv_tvcards[btv->c.type].msp34xx_alt &&
-	    bttv_I2CRead(btv, I2C_ADDR_MSP3400_ALT, "MSP34xx (alternate address)") >=0)
-		request_module("msp3400");
+	/* First check if the user specified the audio chip via a module
+	   option. */
+
+	switch (audiodev[btv->c.nr]) {
+	case -1:
+		return;	/* do not load any audio module */
+
+	case 0: /* autodetect */
+		break;
+
+	case 1: {
+		/* The user specified that we should probe for msp3400 */
+		static const unsigned short addrs[] = {
+			I2C_ADDR_MSP3400 >> 1,
+			I2C_ADDR_MSP3400_ALT >> 1,
+			I2C_CLIENT_END
+		};
+
+		btv->sd_msp34xx = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"msp3400", "msp3400", addrs);
+		if (btv->sd_msp34xx)
+			return;
+		goto no_audio;
+	}
+
+	case 2: {
+		/* The user specified that we should probe for tda7432 */
+		static const unsigned short addrs[] = {
+			I2C_ADDR_TDA7432 >> 1,
+			I2C_CLIENT_END
+		};
+
+		if (v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"tda7432", "tda7432", addrs))
+			return;
+		goto no_audio;
+	}
+
+	case 3: {
+		/* The user specified that we should probe for tvaudio */
+		btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"tvaudio", "tvaudio", tvaudio_addrs);
+		if (btv->sd_tvaudio)
+			return;
+		goto no_audio;
+	}
+
+	default:
+		printk(KERN_WARNING "bttv%d: unknown audiodev value!\n",
+			btv->c.nr);
+		return;
+	}
 
-	if (!bttv_tvcards[btv->c.type].no_tda9875 &&
-	    bttv_I2CRead(btv, I2C_ADDR_TDA9875, "TDA9875") >=0)
-		request_module("tda9875");
+	/* There were no overrides, so now we try to discover this through the
+	   card definition */
+
+	/* probe for msp3400 first: this driver can detect whether or not
+	   it really is a msp3400, so it will return NULL when the device
+	   found is really something else (e.g. a tea6300). */
+	if (!bttv_tvcards[btv->c.type].no_msp34xx) {
+		static const unsigned short addrs[] = {
+			I2C_ADDR_MSP3400 >> 1,
+			I2C_CLIENT_END
+		};
+
+		btv->sd_msp34xx = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"msp3400", "msp3400", addrs);
+	} else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
+		static const unsigned short addrs[] = {
+			I2C_ADDR_MSP3400_ALT >> 1,
+			I2C_CLIENT_END
+		};
+
+		btv->sd_msp34xx = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"msp3400", "msp3400", addrs);
+	}
 
-	if (!bttv_tvcards[btv->c.type].no_tda7432 &&
-	    bttv_I2CRead(btv, I2C_ADDR_TDA7432, "TDA7432") >=0)
-		request_module("tda7432");
+	/* If we found a msp34xx, then we're done. */
+	if (btv->sd_msp34xx)
+		return;
 
-	if (bttv_tvcards[btv->c.type].needs_tvaudio)
-		request_module("tvaudio");
+	/* it might also be a tda7432. */
+	if (!bttv_tvcards[btv->c.type].no_tda7432) {
+		static const unsigned short addrs[] = {
+			I2C_ADDR_TDA7432 >> 1,
+			I2C_CLIENT_END
+		};
 
-	if (btv->tuner_type != UNSET && btv->tuner_type != TUNER_ABSENT)
-		request_module("tuner");
+		if (v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+				"tda7432", "tda7432", addrs))
+			return;
+	}
+
+	/* Now see if we can find one of the tvaudio devices. */
+	btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.i2c_adap,
+			"tvaudio", "tvaudio", tvaudio_addrs);
+	if (btv->sd_tvaudio)
+		return;
+
+no_audio:
+	printk(KERN_WARNING "bttv%d: audio absent, no audio device found!\n",
+			btv->c.nr);
 }
 
 
@@ -3819,6 +3750,7 @@ static int terratec_active_radio_upgrade(struct bttv *btv)
 		printk("bttv%d: Terratec Active Radio Upgrade found.\n",
 		       btv->c.nr);
 		btv->has_radio    = 1;
+		btv->has_saa6588  = 1;
 		btv->has_matchbox = 1;
 	} else {
 		btv->has_radio    = 0;
@@ -4067,27 +3999,26 @@ static void __devinit avermedia_eeprom(struct bttv *btv)
 	       btv->has_remote ? "yes" : "no");
 }
 
-/* used on Voodoo TV/FM (Voodoo 200), S0 wired to 0x10000 */
-void bttv_tda9880_setnorm(struct bttv *btv, int norm)
+/*
+ * For Voodoo TV/FM and Voodoo 200.  These cards' tuners use a TDA9880
+ * analog demod, which is not I2C controlled like the newer and more common
+ * TDA9887 series.  Instead is has two tri-state input pins, S0 and S1,
+ * that control the IF for the video and audio.  Apparently, bttv GPIO
+ * 0x10000 is connected to S0.  S0 low selects a 38.9 MHz VIF for B/G/D/K/I
+ * (i.e., PAL) while high selects 45.75 MHz for M/N (i.e., NTSC).
+ */
+u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits)
 {
-	/* fix up our card entry */
-	if(norm==V4L2_STD_NTSC) {
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomux[TVAUDIO_INPUT_TUNER]=0x957fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomute=0x957fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_200].gpiomux[TVAUDIO_INPUT_TUNER]=0x957fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_200].gpiomute=0x957fff;
-		dprintk("bttv_tda9880_setnorm to NTSC\n");
-	}
-	else {
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomux[TVAUDIO_INPUT_TUNER]=0x947fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].gpiomute=0x947fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_200].gpiomux[TVAUDIO_INPUT_TUNER]=0x947fff;
-		bttv_tvcards[BTTV_BOARD_VOODOOTV_200].gpiomute=0x947fff;
-		dprintk("bttv_tda9880_setnorm to PAL\n");
+
+	if (btv->audio == TVAUDIO_INPUT_TUNER) {
+		if (bttv_tvnorms[btv->tvnorm].v4l2_id & V4L2_STD_MN)
+			gpiobits |= 0x10000;
+		else
+			gpiobits &= ~0x10000;
 	}
-	/* set GPIO according */
-	gpio_bits(bttv_tvcards[btv->c.type].gpiomask,
-		  bttv_tvcards[btv->c.type].gpiomux[btv->audio]);
+
+	gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpiobits);
+	return gpiobits;
 }
 
 
@@ -4463,6 +4394,11 @@ void tea5757_set_freq(struct bttv *btv, unsigned short freq)
  */
 static void rv605_muxsel(struct bttv *btv, unsigned int input)
 {
+	static const u8 muxgpio[] = { 0x3, 0x1, 0x2, 0x4, 0xf, 0x7, 0xe, 0x0,
+				      0xd, 0xb, 0xc, 0x6, 0x9, 0x5, 0x8, 0xa };
+
+	gpio_bits(0x07f, muxgpio[input]);
+
 	/* reset all conections */
 	gpio_bits(0x200,0x200);
 	mdelay(1);
@@ -4470,7 +4406,6 @@ static void rv605_muxsel(struct bttv *btv, unsigned int input)
 	mdelay(1);
 
 	/* create a new connection */
-	gpio_bits(0x480,0x080);
 	gpio_bits(0x480,0x480);
 	mdelay(1);
 	gpio_bits(0x480,0x080);
@@ -4729,8 +4664,7 @@ static void ivc120_muxsel(struct bttv *btv, unsigned int input)
 	bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x02,
 		      ((matrix == 2) ? 0x03 : 0x00), 1);  /* 9-12 */
 
-	/* Selects MUX0 for input on the 878 */
-	btaor((0)<<5, ~(3<<5), BT848_IFORM);
+	/* 878's MUX0 is already selected for input via muxsel values */
 }
 
 
@@ -4814,6 +4748,132 @@ static void PXC200_muxsel(struct bttv *btv, unsigned int input)
 	printk(KERN_DEBUG "bttv%d: setting input channel to:%d\n", btv->c.nr,(int)mux);
 }
 
+static void phytec_muxsel(struct bttv *btv, unsigned int input)
+{
+	unsigned int mux = input % 4;
+
+	if (input == btv->svhs)
+		mux = 0;
+
+	gpio_bits(0x3, mux);
+}
+
+/*
+ * GeoVision GV-800(S) functions
+ * Bruno Christo <bchristo@inf.ufsm.br>
+*/
+
+/* This is a function to control the analog switch, which determines which
+ * camera is routed to which controller.  The switch comprises an X-address
+ * (gpio bits 0-3, representing the camera, ranging from 0-15), and a
+ * Y-address (gpio bits 4-6, representing the controller, ranging from 0-3).
+ * A data value (gpio bit 18) of '1' enables the switch, and '0' disables
+ * the switch.  A STROBE bit (gpio bit 17) latches the data value into the
+ * specified address. There is also a chip select (gpio bit 16).
+ * The idea is to set the address and chip select together, bring
+ * STROBE high, write the data, and finally bring STROBE back to low.
+ */
+static void gv800s_write(struct bttv *btv,
+			 unsigned char xaddr,
+			 unsigned char yaddr,
+			 unsigned char data) {
+	/* On the "master" 878A:
+	* GPIO bits 0-9 are used for the analog switch:
+	*   00 - 03:	camera selector
+	*   04 - 06:	878A (controller) selector
+	*   16: 	cselect
+	*   17:		strobe
+	*   18: 	data (1->on, 0->off)
+	*   19:		reset
+	*/
+	const u32 ADDRESS = ((xaddr&0xf) | (yaddr&3)<<4);
+	const u32 CSELECT = 1<<16;
+	const u32 STROBE = 1<<17;
+	const u32 DATA = data<<18;
+
+	gpio_bits(0x1007f, ADDRESS | CSELECT);	/* write ADDRESS and CSELECT */
+	gpio_bits(0x20000, STROBE);		/* STROBE high */
+	gpio_bits(0x40000, DATA);		/* write DATA */
+	gpio_bits(0x20000, ~STROBE);		/* STROBE low */
+}
+
+/*
+ * GeoVision GV-800(S) muxsel
+ *
+ * Each of the 4 cards (controllers) use this function.
+ * The controller using this function selects the input through the GPIO pins
+ * of the "master" card. A pointer to this card is stored in master[btv->c.nr].
+ *
+ * The parameter 'input' is the requested camera number (0-4) on the controller.
+ * The map array has the address of each input. Note that the addresses in the
+ * array are in the sequence the original GeoVision driver uses, that is, set
+ * every controller to input 0, then to input 1, 2, 3, repeat. This means that
+ * the physical "camera 1" connector corresponds to controller 0 input 0,
+ * "camera 2" corresponds to controller 1 input 0, and so on.
+ *
+ * After getting the input address, the function then writes the appropriate
+ * data to the analog switch, and housekeeps the local copy of the switch
+ * information.
+ */
+static void gv800s_muxsel(struct bttv *btv, unsigned int input)
+{
+	struct bttv *mctlr;
+	char *sw_status;
+	int xaddr, yaddr;
+	static unsigned int map[4][4] = { { 0x0, 0x4, 0xa, 0x6 },
+					  { 0x1, 0x5, 0xb, 0x7 },
+					  { 0x2, 0x8, 0xc, 0xe },
+					  { 0x3, 0x9, 0xd, 0xf } };
+	input = input%4;
+	mctlr = master[btv->c.nr];
+	if (mctlr == NULL) {
+		/* do nothing until the "master" is detected */
+		return;
+	}
+	yaddr = (btv->c.nr - mctlr->c.nr) & 3;
+	sw_status = (char *)(&mctlr->mbox_we);
+	xaddr = map[yaddr][input] & 0xf;
+
+	/* Check if the controller/camera pair has changed, ignore otherwise */
+	if (sw_status[yaddr] != xaddr) {
+		/* disable the old switch, enable the new one and save status */
+		gv800s_write(mctlr, sw_status[yaddr], yaddr, 0);
+		sw_status[yaddr] = xaddr;
+		gv800s_write(mctlr, xaddr, yaddr, 1);
+	}
+}
+
+/* GeoVision GV-800(S) "master" chip init */
+static void gv800s_init(struct bttv *btv)
+{
+	char *sw_status = (char *)(&btv->mbox_we);
+	int ix;
+
+	gpio_inout(0xf107f, 0xf107f);
+	gpio_write(1<<19); /* reset the analog MUX */
+	gpio_write(0);
+
+	/* Preset camera 0 to the 4 controllers */
+	for (ix = 0; ix < 4; ix++) {
+		sw_status[ix] = ix;
+		gv800s_write(btv, ix, ix, 1);
+	}
+
+	/* Inputs on the "master" controller need this brightness fix */
+	bttv_I2CWrite(btv, 0x18, 0x5, 0x90, 1);
+
+	if (btv->c.nr > BTTV_MAX-4)
+		return;
+	/*
+	 * Store the "master" controller pointer in the master
+	 * array for later use in the muxsel function.
+	 */
+	master[btv->c.nr]   = btv;
+	master[btv->c.nr+1] = btv;
+	master[btv->c.nr+2] = btv;
+	master[btv->c.nr+3] = btv;
+}
+
 /* ----------------------------------------------------------------------- */
 /* motherboard chipset specific stuff                                      */
 
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index c71f394fc0ea..7a8ca0d8356f 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -58,7 +58,7 @@
 
 
 unsigned int bttv_num;			/* number of Bt848s in use */
-struct bttv bttvs[BTTV_MAX];
+struct bttv *bttvs[BTTV_MAX];
 
 unsigned int bttv_debug;
 unsigned int bttv_verbose = 1;
@@ -167,7 +167,7 @@ static ssize_t show_card(struct device *cd,
 			 struct device_attribute *attr, char *buf)
 {
 	struct video_device *vfd = container_of(cd, struct video_device, dev);
-	struct bttv *btv = dev_get_drvdata(vfd->parent);
+	struct bttv *btv = video_get_drvdata(vfd);
 	return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
 }
 static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
@@ -1040,7 +1040,7 @@ static void bt848A_set_timing(struct bttv *btv)
 	int table_idx = bttv_tvnorms[btv->tvnorm].sram;
 	int fsc       = bttv_tvnorms[btv->tvnorm].Fsc;
 
-	if (UNSET == bttv_tvcards[btv->c.type].muxsel[btv->input]) {
+	if (btv->input == btv->dig) {
 		dprintk("bttv%d: load digital timing table (table_idx=%d)\n",
 			btv->c.nr,table_idx);
 
@@ -1142,7 +1142,7 @@ video_mux(struct bttv *btv, unsigned int input)
 		btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
 		btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
 	}
-	mux = bttv_tvcards[btv->c.type].muxsel[input] & 3;
+	mux = bttv_muxsel(btv, input);
 	btaor(mux<<5, ~(3<<5), BT848_IFORM);
 	dprintk(KERN_DEBUG "bttv%d: video mux: input=%d mux=%d\n",
 		btv->c.nr,input,mux);
@@ -1163,7 +1163,6 @@ audio_mux(struct bttv *btv, int input, int mute)
 {
 	int gpio_val, signal;
 	struct v4l2_control ctrl;
-	struct i2c_client *c;
 
 	gpio_inout(bttv_tvcards[btv->c.type].gpiomask,
 		   bttv_tvcards[btv->c.type].gpiomask);
@@ -1180,7 +1179,16 @@ audio_mux(struct bttv *btv, int input, int mute)
 	else
 		gpio_val = bttv_tvcards[btv->c.type].gpiomux[input];
 
-	gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpio_val);
+	switch (btv->c.type) {
+	case BTTV_BOARD_VOODOOTV_FM:
+	case BTTV_BOARD_VOODOOTV_200:
+		gpio_val = bttv_tda9880_setnorm(btv, gpio_val);
+		break;
+
+	default:
+		gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpio_val);
+	}
+
 	if (bttv_gpio)
 		bttv_gpio_tracking(btv, audio_modes[mute ? 4 : input]);
 	if (in_interrupt())
@@ -1188,9 +1196,8 @@ audio_mux(struct bttv *btv, int input, int mute)
 
 	ctrl.id = V4L2_CID_AUDIO_MUTE;
 	ctrl.value = btv->mute;
-	bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, &ctrl);
-	c = btv->i2c_msp34xx_client;
-	if (c) {
+	bttv_call_all(btv, core, s_ctrl, &ctrl);
+	if (btv->sd_msp34xx) {
 		struct v4l2_routing route;
 
 		/* Note: the inputs tuner/radio/extern/intern are translated
@@ -1229,15 +1236,14 @@ audio_mux(struct bttv *btv, int input, int mute)
 			break;
 		}
 		route.output = MSP_OUTPUT_DEFAULT;
-		c->driver->command(c, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+		v4l2_subdev_call(btv->sd_msp34xx, audio, s_routing, &route);
 	}
-	c = btv->i2c_tvaudio_client;
-	if (c) {
+	if (btv->sd_tvaudio) {
 		struct v4l2_routing route;
 
 		route.input = input;
 		route.output = 0;
-		c->driver->command(c, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+		v4l2_subdev_call(btv->sd_tvaudio, audio, s_routing, &route);
 	}
 	return 0;
 }
@@ -1277,7 +1283,7 @@ bttv_crop_calc_limits(struct bttv_crop *c)
 }
 
 static void
-bttv_crop_reset(struct bttv_crop *c, int norm)
+bttv_crop_reset(struct bttv_crop *c, unsigned int norm)
 {
 	c->rect = bttv_tvnorms[norm].cropcap.defrect;
 	bttv_crop_calc_limits(c);
@@ -1290,16 +1296,13 @@ set_tvnorm(struct bttv *btv, unsigned int norm)
 	const struct bttv_tvnorm *tvnorm;
 	v4l2_std_id id;
 
-	if (norm < 0 || norm >= BTTV_TVNORMS)
-		return -EINVAL;
+	BUG_ON(norm >= BTTV_TVNORMS);
+	BUG_ON(btv->tvnorm >= BTTV_TVNORMS);
 
 	tvnorm = &bttv_tvnorms[norm];
 
-	if (btv->tvnorm < 0 ||
-	    btv->tvnorm >= BTTV_TVNORMS ||
-	    0 != memcmp(&bttv_tvnorms[btv->tvnorm].cropcap,
-			&tvnorm->cropcap,
-			sizeof (tvnorm->cropcap))) {
+	if (!memcmp(&bttv_tvnorms[btv->tvnorm].cropcap, &tvnorm->cropcap,
+		    sizeof (tvnorm->cropcap))) {
 		bttv_crop_reset(&btv->crop[0], norm);
 		btv->crop[1] = btv->crop[0]; /* current = default */
 
@@ -1322,11 +1325,11 @@ set_tvnorm(struct bttv *btv, unsigned int norm)
 	switch (btv->c.type) {
 	case BTTV_BOARD_VOODOOTV_FM:
 	case BTTV_BOARD_VOODOOTV_200:
-		bttv_tda9880_setnorm(btv,norm);
+		bttv_tda9880_setnorm(btv, gpio_read());
 		break;
 	}
 	id = tvnorm->v4l2_id;
-	bttv_call_i2c_clients(btv, VIDIOC_S_STD, &id);
+	bttv_call_all(btv, tuner, s_std, id);
 
 	return 0;
 }
@@ -1350,8 +1353,8 @@ set_input(struct bttv *btv, unsigned int input, unsigned int norm)
 	} else {
 		video_mux(btv,input);
 	}
-	audio_input(btv,(input == bttv_tvcards[btv->c.type].tuner ?
-		       TVAUDIO_INPUT_TUNER : TVAUDIO_INPUT_EXTERN));
+	audio_input(btv, (btv->tuner_type != TUNER_ABSENT && input == 0) ?
+			 TVAUDIO_INPUT_TUNER : TVAUDIO_INPUT_EXTERN);
 	set_tvnorm(btv, norm);
 }
 
@@ -1470,7 +1473,7 @@ static int bttv_g_ctrl(struct file *file, void *priv,
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		bttv_call_i2c_clients(btv, VIDIOC_G_CTRL, c);
+		bttv_call_all(btv, core, g_ctrl, c);
 		break;
 
 	case V4L2_CID_PRIVATE_CHROMA_AGC:
@@ -1544,12 +1547,12 @@ static int bttv_s_ctrl(struct file *file, void *f,
 		if (btv->volume_gpio)
 			btv->volume_gpio(btv, c->value);
 
-		bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
+		bttv_call_all(btv, core, s_ctrl, c);
 		break;
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		bttv_call_i2c_clients(btv, VIDIOC_S_CTRL, c);
+		bttv_call_all(btv, core, s_ctrl, c);
 		break;
 
 	case V4L2_CID_PRIVATE_CHROMA_AGC:
@@ -1888,20 +1891,15 @@ static int bttv_enum_input(struct file *file, void *priv,
 {
 	struct bttv_fh *fh = priv;
 	struct bttv *btv = fh->btv;
-	unsigned int n;
-
-	n = i->index;
+	int n;
 
-	if (n >= bttv_tvcards[btv->c.type].video_inputs)
+	if (i->index >= bttv_tvcards[btv->c.type].video_inputs)
 		return -EINVAL;
 
-	memset(i, 0, sizeof(*i));
-
-	i->index    = n;
 	i->type     = V4L2_INPUT_TYPE_CAMERA;
 	i->audioset = 1;
 
-	if (i->index == bttv_tvcards[btv->c.type].tuner) {
+	if (btv->tuner_type != TUNER_ABSENT && i->index == 0) {
 		sprintf(i->name, "Television");
 		i->type  = V4L2_INPUT_TYPE_TUNER;
 		i->tuner = 0;
@@ -1965,14 +1963,14 @@ static int bttv_s_tuner(struct file *file, void *priv,
 	if (0 != err)
 		return err;
 
-	if (UNSET == bttv_tvcards[btv->c.type].tuner)
+	if (btv->tuner_type == TUNER_ABSENT)
 		return -EINVAL;
 
 	if (0 != t->index)
 		return -EINVAL;
 
 	mutex_lock(&btv->lock);
-	bttv_call_i2c_clients(btv, VIDIOC_S_TUNER, t);
+	bttv_call_all(btv, tuner, s_tuner, t);
 
 	if (btv->audio_mode_gpio)
 		btv->audio_mode_gpio(btv, t, 1);
@@ -2017,7 +2015,7 @@ static int bttv_s_frequency(struct file *file, void *priv,
 		return -EINVAL;
 	mutex_lock(&btv->lock);
 	btv->freq = f->frequency;
-	bttv_call_i2c_clients(btv, VIDIOC_S_FREQUENCY, f);
+	bttv_call_all(btv, tuner, s_frequency, f);
 	if (btv->has_matchbox && btv->radio_user)
 		tea5757_set_freq(btv, btv->freq);
 	mutex_unlock(&btv->lock);
@@ -2031,7 +2029,7 @@ static int bttv_log_status(struct file *file, void *f)
 
 	printk(KERN_INFO "bttv%d: ========  START STATUS CARD #%d  ========\n",
 			btv->c.nr, btv->c.nr);
-	bttv_call_i2c_clients(btv, VIDIOC_LOG_STATUS, NULL);
+	bttv_call_all(btv, core, log_status);
 	printk(KERN_INFO "bttv%d: ========  END STATUS CARD   #%d  ========\n",
 			btv->c.nr, btv->c.nr);
 	return 0;
@@ -2659,8 +2657,7 @@ static int bttv_querycap(struct file *file, void  *priv,
 	if (no_overlay <= 0)
 		cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
 
-	if (bttv_tvcards[btv->c.type].tuner != UNSET &&
-	    bttv_tvcards[btv->c.type].tuner != TUNER_ABSENT)
+	if (btv->tuner_type != TUNER_ABSENT)
 		cap->capabilities |= V4L2_CAP_TUNER;
 	return 0;
 }
@@ -2927,13 +2924,9 @@ static int bttv_g_parm(struct file *file, void *f,
 {
 	struct bttv_fh *fh = f;
 	struct bttv *btv = fh->btv;
-	struct v4l2_standard s;
 
-	if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-	v4l2_video_std_construct(&s, bttv_tvnorms[btv->tvnorm].v4l2_id,
-				 bttv_tvnorms[btv->tvnorm].name);
-	parm->parm.capture.timeperframe = s.frameperiod;
+	v4l2_video_std_frame_period(bttv_tvnorms[btv->tvnorm].v4l2_id,
+				    &parm->parm.capture.timeperframe);
 	return 0;
 }
 
@@ -2943,15 +2936,14 @@ static int bttv_g_tuner(struct file *file, void *priv,
 	struct bttv_fh *fh = priv;
 	struct bttv *btv = fh->btv;
 
-	if (UNSET == bttv_tvcards[btv->c.type].tuner)
+	if (btv->tuner_type == TUNER_ABSENT)
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
 
 	mutex_lock(&btv->lock);
-	memset(t, 0, sizeof(*t));
 	t->rxsubchans = V4L2_TUNER_SUB_MONO;
-	bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
+	bttv_call_all(btv, tuner, g_tuner, t);
 	strcpy(t->name, "Television");
 	t->capability = V4L2_TUNER_CAP_NORM;
 	t->type       = V4L2_TUNER_ANALOG_TV;
@@ -3212,29 +3204,19 @@ err:
 static int bttv_open(struct file *file)
 {
 	int minor = video_devdata(file)->minor;
-	struct bttv *btv = NULL;
+	struct bttv *btv = video_drvdata(file);
 	struct bttv_fh *fh;
 	enum v4l2_buf_type type = 0;
-	unsigned int i;
 
 	dprintk(KERN_DEBUG "bttv: open minor=%d\n",minor);
 
 	lock_kernel();
-	for (i = 0; i < bttv_num; i++) {
-		if (bttvs[i].video_dev &&
-		    bttvs[i].video_dev->minor == minor) {
-			btv = &bttvs[i];
-			type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-			break;
-		}
-		if (bttvs[i].vbi_dev &&
-		    bttvs[i].vbi_dev->minor == minor) {
-			btv = &bttvs[i];
-			type = V4L2_BUF_TYPE_VBI_CAPTURE;
-			break;
-		}
-	}
-	if (NULL == btv) {
+	if (btv->video_dev->minor == minor) {
+		type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	} else if (btv->vbi_dev->minor == minor) {
+		type = V4L2_BUF_TYPE_VBI_CAPTURE;
+	} else {
+		WARN_ON(1);
 		unlock_kernel();
 		return -ENODEV;
 	}
@@ -3424,20 +3406,14 @@ static struct video_device bttv_video_template = {
 static int radio_open(struct file *file)
 {
 	int minor = video_devdata(file)->minor;
-	struct bttv *btv = NULL;
+	struct bttv *btv = video_drvdata(file);
 	struct bttv_fh *fh;
-	unsigned int i;
 
 	dprintk("bttv: open minor=%d\n",minor);
 
 	lock_kernel();
-	for (i = 0; i < bttv_num; i++) {
-		if (bttvs[i].radio_dev && bttvs[i].radio_dev->minor == minor) {
-			btv = &bttvs[i];
-			break;
-		}
-	}
-	if (NULL == btv) {
+	WARN_ON(btv->radio_dev && btv->radio_dev->minor != minor);
+	if (!btv->radio_dev || btv->radio_dev->minor != minor) {
 		unlock_kernel();
 		return -ENODEV;
 	}
@@ -3458,7 +3434,7 @@ static int radio_open(struct file *file)
 
 	btv->radio_user++;
 
-	bttv_call_i2c_clients(btv,AUDC_SET_RADIO,NULL);
+	bttv_call_all(btv, tuner, s_radio);
 	audio_input(btv,TVAUDIO_INPUT_RADIO);
 
 	mutex_unlock(&btv->lock);
@@ -3478,7 +3454,7 @@ static int radio_release(struct file *file)
 
 	btv->radio_user--;
 
-	bttv_call_i2c_clients(btv, RDS_CMD_CLOSE, &cmd);
+	bttv_call_all(btv, core, ioctl, RDS_CMD_CLOSE, &cmd);
 
 	return 0;
 }
@@ -3503,16 +3479,15 @@ static int radio_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
 	struct bttv_fh *fh = priv;
 	struct bttv *btv = fh->btv;
 
-	if (UNSET == bttv_tvcards[btv->c.type].tuner)
+	if (btv->tuner_type == TUNER_ABSENT)
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
 	mutex_lock(&btv->lock);
-	memset(t, 0, sizeof(*t));
 	strcpy(t->name, "Radio");
 	t->type = V4L2_TUNER_RADIO;
 
-	bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
+	bttv_call_all(btv, tuner, g_tuner, t);
 
 	if (btv->audio_mode_gpio)
 		btv->audio_mode_gpio(btv, t, 0);
@@ -3554,7 +3529,7 @@ static int radio_s_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
+	bttv_call_all(btv, tuner, g_tuner, t);
 	return 0;
 }
 
@@ -3615,7 +3590,7 @@ static ssize_t radio_read(struct file *file, char __user *data,
 	cmd.instance = file;
 	cmd.result = -ENODEV;
 
-	bttv_call_i2c_clients(btv, RDS_CMD_READ, &cmd);
+	bttv_call_all(btv, core, ioctl, RDS_CMD_READ, &cmd);
 
 	return cmd.result;
 }
@@ -3628,7 +3603,7 @@ static unsigned int radio_poll(struct file *file, poll_table *wait)
 	cmd.instance = file;
 	cmd.event_list = wait;
 	cmd.result = -ENODEV;
-	bttv_call_i2c_clients(btv, RDS_CMD_POLL, &cmd);
+	bttv_call_all(btv, core, ioctl, RDS_CMD_POLL, &cmd);
 
 	return cmd.result;
 }
@@ -3712,14 +3687,14 @@ static void bttv_risc_disasm(struct bttv *btv,
 	unsigned int i,j,n;
 
 	printk("%s: risc disasm: %p [dma=0x%08lx]\n",
-	       btv->c.name, risc->cpu, (unsigned long)risc->dma);
+	       btv->c.v4l2_dev.name, risc->cpu, (unsigned long)risc->dma);
 	for (i = 0; i < (risc->size >> 2); i += n) {
-		printk("%s:   0x%lx: ", btv->c.name,
+		printk("%s:   0x%lx: ", btv->c.v4l2_dev.name,
 		       (unsigned long)(risc->dma + (i<<2)));
 		n = bttv_risc_decode(le32_to_cpu(risc->cpu[i]));
 		for (j = 1; j < n; j++)
 			printk("%s:   0x%lx: 0x%08x [ arg #%d ]\n",
-			       btv->c.name, (unsigned long)(risc->dma + ((i+j)<<2)),
+			       btv->c.v4l2_dev.name, (unsigned long)(risc->dma + ((i+j)<<2)),
 			       risc->cpu[i+j], j);
 		if (0 == risc->cpu[i])
 			break;
@@ -4195,9 +4170,10 @@ static struct video_device *vdev_init(struct bttv *btv,
 		return NULL;
 	*vfd = *template;
 	vfd->minor   = -1;
-	vfd->parent  = &btv->c.pci->dev;
+	vfd->v4l2_dev = &btv->c.v4l2_dev;
 	vfd->release = video_device_release;
 	vfd->debug   = bttv_debug;
+	video_set_drvdata(vfd, btv);
 	snprintf(vfd->name, sizeof(vfd->name), "BT%d%s %s (%s)",
 		 btv->id, (btv->id==848 && btv->revision==0x12) ? "A" : "",
 		 type_name, bttv_tvcards[btv->c.type].name);
@@ -4307,10 +4283,14 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	if (bttv_num == BTTV_MAX)
 		return -ENOMEM;
 	printk(KERN_INFO "bttv: Bt8xx card found (%d).\n", bttv_num);
-	btv=&bttvs[bttv_num];
-	memset(btv,0,sizeof(*btv));
+	bttvs[bttv_num] = btv = kzalloc(sizeof(*btv), GFP_KERNEL);
+	if (btv == NULL) {
+		printk(KERN_ERR "bttv: out of memory.\n");
+		return -ENOMEM;
+	}
 	btv->c.nr  = bttv_num;
-	sprintf(btv->c.name,"bttv%d",btv->c.nr);
+	snprintf(btv->c.v4l2_dev.name, sizeof(btv->c.v4l2_dev.name),
+			"bttv%d", btv->c.nr);
 
 	/* initialize structs / fill in defaults */
 	mutex_init(&btv->lock);
@@ -4347,7 +4327,7 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	}
 	if (!request_mem_region(pci_resource_start(dev,0),
 				pci_resource_len(dev,0),
-				btv->c.name)) {
+				btv->c.v4l2_dev.name)) {
 		printk(KERN_WARNING "bttv%d: can't request iomem (0x%llx).\n",
 		       btv->c.nr,
 		       (unsigned long long)pci_resource_start(dev,0));
@@ -4355,7 +4335,12 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	}
 	pci_set_master(dev);
 	pci_set_command(dev);
-	pci_set_drvdata(dev,btv);
+
+	result = v4l2_device_register(&dev->dev, &btv->c.v4l2_dev);
+	if (result < 0) {
+		printk(KERN_WARNING "bttv%d: v4l2_device_register() failed\n", btv->c.nr);
+		goto fail0;
+	}
 
 	pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
 	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
@@ -4379,7 +4364,7 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	/* disable irqs, register irq handler */
 	btwrite(0, BT848_INT_MASK);
 	result = request_irq(btv->c.pci->irq, bttv_irq,
-			     IRQF_SHARED | IRQF_DISABLED,btv->c.name,(void *)btv);
+	    IRQF_SHARED | IRQF_DISABLED, btv->c.v4l2_dev.name, (void *)btv);
 	if (result < 0) {
 		printk(KERN_ERR "bttv%d: can't get IRQ %d\n",
 		       bttv_num,btv->c.pci->irq);
@@ -4463,21 +4448,24 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	bttv_num++;
 	return 0;
 
- fail2:
+fail2:
 	free_irq(btv->c.pci->irq,btv);
 
- fail1:
+fail1:
+	v4l2_device_unregister(&btv->c.v4l2_dev);
+
+fail0:
 	if (btv->bt848_mmio)
 		iounmap(btv->bt848_mmio);
 	release_mem_region(pci_resource_start(btv->c.pci,0),
 			   pci_resource_len(btv->c.pci,0));
-	pci_set_drvdata(dev,NULL);
 	return result;
 }
 
 static void __devexit bttv_remove(struct pci_dev *pci_dev)
 {
-	struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct bttv *btv = to_bttv(v4l2_dev);
 
 	if (bttv_verbose)
 		printk("bttv%d: unloading\n",btv->c.nr);
@@ -4511,14 +4499,18 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev)
 	release_mem_region(pci_resource_start(btv->c.pci,0),
 			   pci_resource_len(btv->c.pci,0));
 
-	pci_set_drvdata(pci_dev, NULL);
+	v4l2_device_unregister(&btv->c.v4l2_dev);
+	bttvs[btv->c.nr] = NULL;
+	kfree(btv);
+
 	return;
 }
 
 #ifdef CONFIG_PM
 static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
 {
-	struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct bttv *btv = to_bttv(v4l2_dev);
 	struct bttv_buffer_set idle;
 	unsigned long flags;
 
@@ -4553,7 +4545,8 @@ static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state)
 
 static int bttv_resume(struct pci_dev *pci_dev)
 {
-	struct bttv *btv = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct bttv *btv = to_bttv(v4l2_dev);
 	unsigned long flags;
 	int err;
 
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index bcd2cd240a16..a99d92fac3dc 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -36,8 +36,6 @@
 #include <linux/jiffies.h>
 #include <asm/io.h>
 
-static int attach_inform(struct i2c_client *client);
-
 static int i2c_debug;
 static int i2c_hw;
 static int i2c_scan;
@@ -231,7 +229,8 @@ bttv_i2c_readbytes(struct bttv *btv, const struct i2c_msg *msg, int last)
 
 static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
 {
-	struct bttv *btv = i2c_get_adapdata(i2c_adap);
+	struct v4l2_device *v4l2_dev = i2c_get_adapdata(i2c_adap);
+	struct bttv *btv = to_bttv(v4l2_dev);
 	int retval = 0;
 	int i;
 
@@ -265,52 +264,6 @@ static const struct i2c_algorithm bttv_algo = {
 /* ----------------------------------------------------------------------- */
 /* I2C functions - common stuff                                            */
 
-static int attach_inform(struct i2c_client *client)
-{
-	struct bttv *btv = i2c_get_adapdata(client->adapter);
-	int addr=ADDR_UNSET;
-
-
-	if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
-		addr = bttv_tvcards[btv->c.type].tuner_addr;
-
-
-	if (bttv_debug)
-		printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
-			btv->c.nr, client->driver->driver.name, client->addr,
-			client->name);
-	if (!client->driver->command)
-		return 0;
-
-	if (client->driver->id == I2C_DRIVERID_MSP3400)
-		btv->i2c_msp34xx_client = client;
-	if (client->driver->id == I2C_DRIVERID_TVAUDIO)
-		btv->i2c_tvaudio_client = client;
-	if (btv->tuner_type != UNSET) {
-		struct tuner_setup tun_setup;
-
-		if ((addr==ADDR_UNSET) ||
-				(addr==client->addr)) {
-
-			tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV | T_RADIO;
-			tun_setup.type = btv->tuner_type;
-			tun_setup.addr = addr;
-			bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup);
-		}
-
-	}
-
-	return 0;
-}
-
-void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg)
-{
-	if (0 != btv->i2c_rc)
-		return;
-	i2c_clients_command(&btv->c.i2c_adap, cmd, arg);
-}
-
-
 /* read I2C */
 int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for)
 {
@@ -417,21 +370,15 @@ int __devinit init_bttv_i2c(struct bttv *btv)
 		btv->c.i2c_adap.algo_data = &btv->i2c_algo;
 	}
 	btv->c.i2c_adap.owner = THIS_MODULE;
-	btv->c.i2c_adap.class = I2C_CLASS_TV_ANALOG;
-	btv->c.i2c_adap.client_register = attach_inform;
 
 	btv->c.i2c_adap.dev.parent = &btv->c.pci->dev;
 	snprintf(btv->c.i2c_adap.name, sizeof(btv->c.i2c_adap.name),
 		 "bt%d #%d [%s]", btv->id, btv->c.nr,
 		 btv->use_i2c_hw ? "hw" : "sw");
 
-	i2c_set_adapdata(&btv->c.i2c_adap, btv);
+	i2c_set_adapdata(&btv->c.i2c_adap, &btv->c.v4l2_dev);
 	btv->i2c_client.adapter = &btv->c.i2c_adap;
 
-	if (bttv_tvcards[btv->c.type].no_video)
-		btv->c.i2c_adap.class &= ~I2C_CLASS_TV_ANALOG;
-	if (bttv_tvcards[btv->c.type].has_dvb)
-		btv->c.i2c_adap.class |= I2C_CLASS_TV_DIGITAL;
 
 	if (btv->use_i2c_hw) {
 		btv->i2c_rc = i2c_add_adapter(&btv->c.i2c_adap);
@@ -441,7 +388,7 @@ int __devinit init_bttv_i2c(struct bttv *btv)
 		btv->i2c_rc = i2c_bit_add_bus(&btv->c.i2c_adap);
 	}
 	if (0 == btv->i2c_rc && i2c_scan)
-		do_i2c_scan(btv->c.name,&btv->i2c_client);
+		do_i2c_scan(btv->c.v4l2_dev.name, &btv->i2c_client);
 	return btv->i2c_rc;
 }
 
diff --git a/drivers/media/video/bt8xx/bttv-if.c b/drivers/media/video/bt8xx/bttv-if.c
index ecf07988cd33..a6a540dc9e4b 100644
--- a/drivers/media/video/bt8xx/bttv-if.c
+++ b/drivers/media/video/bt8xx/bttv-if.c
@@ -47,7 +47,10 @@ struct pci_dev* bttv_get_pcidev(unsigned int card)
 {
 	if (card >= bttv_num)
 		return NULL;
-	return bttvs[card].c.pci;
+	if (!bttvs[card])
+		return NULL;
+
+	return bttvs[card]->c.pci;
 }
 
 
@@ -59,7 +62,10 @@ int bttv_gpio_enable(unsigned int card, unsigned long mask, unsigned long data)
 		return -EINVAL;
 	}
 
-	btv = &bttvs[card];
+	btv = bttvs[card];
+	if (!btv)
+		return -ENODEV;
+
 	gpio_inout(mask,data);
 	if (bttv_gpio)
 		bttv_gpio_tracking(btv,"extern enable");
@@ -74,7 +80,9 @@ int bttv_read_gpio(unsigned int card, unsigned long *data)
 		return -EINVAL;
 	}
 
-	btv = &bttvs[card];
+	btv = bttvs[card];
+	if (!btv)
+		return -ENODEV;
 
 	if(btv->shutdown) {
 		return -ENODEV;
@@ -94,7 +102,9 @@ int bttv_write_gpio(unsigned int card, unsigned long mask, unsigned long data)
 		return -EINVAL;
 	}
 
-	btv = &bttvs[card];
+	btv = bttvs[card];
+	if (!btv)
+		return -ENODEV;
 
 /* prior setting BT848_GPIO_REG_INP is (probably) not needed
    because direct input is set on init */
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 5b1b8e4c78ba..d16af2836379 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -341,7 +341,7 @@ bttv_calc_geo_old(struct bttv *btv, struct bttv_geometry *geo,
 	int totalwidth   = tvnorm->totalwidth;
 	int scaledtwidth = tvnorm->scaledtwidth;
 
-	if (bttv_tvcards[btv->c.type].muxsel[btv->input] < 0) {
+	if (btv->input == btv->dig) {
 		swidth       = 720;
 		totalwidth   = 858;
 		scaledtwidth = 858;
@@ -391,7 +391,7 @@ bttv_calc_geo		(struct bttv *                  btv,
 	     && crop->width == tvnorm->cropcap.defrect.width
 	     && crop->height == tvnorm->cropcap.defrect.height
 	     && width <= tvnorm->swidth /* see PAL-Nc et al */)
-	    || bttv_tvcards[btv->c.type].muxsel[btv->input] < 0) {
+	    || btv->input == btv->dig) {
 		bttv_calc_geo_old(btv, geo, width, height,
 				  both_fields, tvnorm);
 		return;
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 6819e21a3773..e79a402fa6cd 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -411,7 +411,7 @@ int bttv_g_fmt_vbi_cap(struct file *file, void *f, struct v4l2_format *frt)
 	return 0;
 }
 
-void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, int norm)
+void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, unsigned int norm)
 {
 	const struct bttv_tvnorm *tvnorm;
 	unsigned int real_samples_per_line;
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index 529bf6cf634d..3d36daf206f3 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -14,8 +14,9 @@
 #ifndef _BTTV_H_
 #define _BTTV_H_
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
+#include <media/v4l2-device.h>
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
 #include <media/i2c-addr.h>
@@ -180,6 +181,10 @@
 #define BTTV_BOARD_VD012		   0x99
 #define BTTV_BOARD_VD012_X1		   0x9a
 #define BTTV_BOARD_VD012_X2		   0x9b
+#define BTTV_BOARD_IVCE8784		   0x9c
+#define BTTV_BOARD_GEOVISION_GV800S	   0x9d
+#define BTTV_BOARD_GEOVISION_GV800S_SL	   0x9e
+#define BTTV_BOARD_PV183                   0x9f
 
 
 /* more card-specific defines */
@@ -191,12 +196,9 @@
 #define WINVIEW_PT2254_DATA 0x20
 #define WINVIEW_PT2254_STROBE 0x80
 
-/* digital_mode */
-#define DIGITAL_MODE_VIDEO 1
-#define DIGITAL_MODE_CAMERA 2
-
 struct bttv_core {
 	/* device structs */
+	struct v4l2_device   v4l2_dev;
 	struct pci_dev       *pci;
 	struct i2c_adapter   i2c_adap;
 	struct list_head     subs;     /* struct bttv_sub_device */
@@ -204,59 +206,79 @@ struct bttv_core {
 	/* device config */
 	unsigned int         nr;       /* dev nr (for printk("bttv%d: ...");  */
 	unsigned int         type;     /* card type (pointer into tvcards[])  */
-	char                 name[8];  /* dev name */
 };
 
 struct bttv;
 
-
-struct tvcard
-{
+struct tvcard {
 	char *name;
-	unsigned int video_inputs;
-	unsigned int audio_inputs;
-	unsigned int tuner;
-	unsigned int svhs;
-	unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
+	void (*volume_gpio)(struct bttv *btv, __u16 volume);
+	void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
+	void (*muxsel_hook)(struct bttv *btv, unsigned int input);
+
+	/* MUX bits for each input, two bits per input starting with the LSB */
+	u32 muxsel; /* Use MUXSEL() to set */
+
 	u32 gpiomask;
-	u32 muxsel[16];
 	u32 gpiomux[4];  /* Tuner, Radio, external, internal */
 	u32 gpiomute;    /* GPIO mute setting */
 	u32 gpiomask2;   /* GPIO MUX mask */
 
+	unsigned int tuner_type;
+	u8 tuner_addr;
+	u8 video_inputs;	/* Number of inputs */
+	unsigned int svhs:4;	/* Which input is s-video */
+#define NO_SVHS	15
+	unsigned int pll:2;
+#define PLL_NONE 0
+#define PLL_28   1
+#define PLL_35   2
+
 	/* i2c audio flags */
 	unsigned int no_msp34xx:1;
 	unsigned int no_tda9875:1;
 	unsigned int no_tda7432:1;
 	unsigned int needs_tvaudio:1;
 	unsigned int msp34xx_alt:1;
+	/* Note: currently no card definition needs to mark the presence
+	   of a RDS saa6588 chip. If this is ever needed, then add a new
+	   'has_saa6588' bit here. */
 
-	/* flag: video pci function is unused */
-	unsigned int no_video:1;
+	unsigned int no_video:1; /* video pci function is unused */
 	unsigned int has_dvb:1;
 	unsigned int has_remote:1;
+	unsigned int has_radio:1;
+	unsigned int has_dig_in:1; /* Has digital input (always last input) */
 	unsigned int no_gpioirq:1;
-
-	/* other settings */
-	unsigned int pll;
-#define PLL_NONE 0
-#define PLL_28   1
-#define PLL_35   2
-
-	unsigned int tuner_type;
-	unsigned int tuner_addr;
-	unsigned int radio_addr;
-
-	unsigned int has_radio;
-
-	void (*volume_gpio)(struct bttv *btv, __u16 volume);
-	void (*audio_mode_gpio)(struct bttv *btv, struct v4l2_tuner *tuner, int set);
-
-	void (*muxsel_hook)(struct bttv *btv, unsigned int input);
 };
 
 extern struct tvcard bttv_tvcards[];
 
+/*
+ * This bit of cpp voodoo is used to create a macro with a variable number of
+ * arguments (1 to 16).  It will pack each argument into a word two bits at a
+ * time.  It can't be a function because it needs to be compile time constant to
+ * initialize structures.  Since each argument must fit in two bits, it's ok
+ * that they are changed to octal.  One should not use hex number, macros, or
+ * anything else with this macro.  Just use plain integers from 0 to 3.
+ */
+#define _MUXSELf(a)      	0##a << 30
+#define _MUXSELe(a, b...)	0##a << 28 | _MUXSELf(b)
+#define _MUXSELd(a, b...)	0##a << 26 | _MUXSELe(b)
+#define _MUXSELc(a, b...)	0##a << 24 | _MUXSELd(b)
+#define _MUXSELb(a, b...)	0##a << 22 | _MUXSELc(b)
+#define _MUXSELa(a, b...)	0##a << 20 | _MUXSELb(b)
+#define _MUXSEL9(a, b...)	0##a << 18 | _MUXSELa(b)
+#define _MUXSEL8(a, b...)	0##a << 16 | _MUXSEL9(b)
+#define _MUXSEL7(a, b...)	0##a << 14 | _MUXSEL8(b)
+#define _MUXSEL6(a, b...)	0##a << 12 | _MUXSEL7(b)
+#define _MUXSEL5(a, b...)	0##a << 10 | _MUXSEL6(b)
+#define _MUXSEL4(a, b...)	0##a << 8  | _MUXSEL5(b)
+#define _MUXSEL3(a, b...)	0##a << 6  | _MUXSEL4(b)
+#define _MUXSEL2(a, b...)	0##a << 4  | _MUXSEL3(b)
+#define _MUXSEL1(a, b...)	0##a << 2  | _MUXSEL2(b)
+#define MUXSEL(a, b...)		(a | _MUXSEL1(b))
+
 /* identification / initialization of the card */
 extern void bttv_idcard(struct bttv *btv);
 extern void bttv_init_card1(struct bttv *btv);
@@ -264,7 +286,7 @@ extern void bttv_init_card2(struct bttv *btv);
 
 /* card-specific funtions */
 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
-extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
+extern u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits);
 
 /* extra tweaks for some chipsets */
 extern void bttv_check_chipset(void);
@@ -336,7 +358,9 @@ void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
 /* ---------------------------------------------------------- */
 /* i2c                                                        */
 
-extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
+#define bttv_call_all(btv, o, f, args...) \
+	v4l2_device_call_all(&btv->c.v4l2_dev, 0, o, f, ##args)
+
 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
 			 unsigned char b2, int both);
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 199a4d225caf..96498489199d 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -32,7 +32,6 @@
 #include <linux/wait.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
-#include <linux/videodev.h>
 #include <linux/pci.h>
 #include <linux/input.h>
 #include <linux/mutex.h>
@@ -135,7 +134,7 @@ struct bttv_buffer {
 
 	/* bttv specific */
 	const struct bttv_format   *fmt;
-	int                        tvnorm;
+	unsigned int               tvnorm;
 	int                        btformat;
 	int                        btswap;
 	struct bttv_geometry       geo;
@@ -154,7 +153,7 @@ struct bttv_buffer_set {
 };
 
 struct bttv_overlay {
-	int                    tvnorm;
+	unsigned int           tvnorm;
 	struct v4l2_rect       w;
 	enum v4l2_field        field;
 	struct v4l2_clip       *clips;
@@ -174,7 +173,7 @@ struct bttv_vbi_fmt {
 };
 
 /* bttv-vbi.c */
-void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, int norm);
+void bttv_vbi_fmt_reset(struct bttv_vbi_fmt *f, unsigned int norm);
 
 struct bttv_crop {
 	/* A cropping rectangle in struct bttv_tvnorm.cropcap units. */
@@ -329,7 +328,8 @@ struct bttv {
 	unsigned int cardid;   /* pci subsystem id (bt878 based ones) */
 	unsigned int tuner_type;  /* tuner chip type */
 	unsigned int tda9887_conf;
-	unsigned int svhs;
+	unsigned int svhs, dig;
+	unsigned int has_saa6588:1;
 	struct bttv_pll_info pll;
 	int triton1;
 	int gpioirq;
@@ -353,8 +353,8 @@ struct bttv {
 	int                        i2c_state, i2c_rc;
 	int                        i2c_done;
 	wait_queue_head_t          i2c_queue;
-	struct i2c_client 	  *i2c_msp34xx_client;
-	struct i2c_client 	  *i2c_tvaudio_client;
+	struct v4l2_subdev 	  *sd_msp34xx;
+	struct v4l2_subdev 	  *sd_tvaudio;
 
 	/* video4linux (1) */
 	struct video_device *video_dev;
@@ -378,7 +378,8 @@ struct bttv {
 	unsigned int audio;
 	unsigned int mute;
 	unsigned long freq;
-	int tvnorm,hue,contrast,bright,saturation;
+	unsigned int tvnorm;
+	int hue, contrast, bright, saturation;
 	struct v4l2_framebuffer fbuf;
 	unsigned int field_count;
 
@@ -458,10 +459,21 @@ struct bttv {
 	__s32			crop_start;
 };
 
+static inline struct bttv *to_bttv(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct bttv, c.v4l2_dev);
+}
+
 /* our devices */
 #define BTTV_MAX 32
 extern unsigned int bttv_num;
-extern struct bttv bttvs[BTTV_MAX];
+extern struct bttv *bttvs[BTTV_MAX];
+
+static inline unsigned int bttv_muxsel(const struct bttv *btv,
+				       unsigned int input)
+{
+	return (bttv_tvcards[btv->c.type].muxsel >> (input * 2)) & 3;
+}
 
 #endif
 
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 46fd573a4f15..7abe94d9fb4c 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -11,6 +11,12 @@
  *
  * Written by Jonathan Corbet, corbet@lwn.net.
  *
+ * v4l2_device/v4l2_subdev conversion by:
+ * Copyright (C) 2009 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * Note: this conversion is untested! Please contact the linux-media
+ * mailinglist if you can test this, together with the test results.
+ *
  * This file may be distributed under the terms of the GNU General
  * Public License, version 2.
  */
@@ -25,7 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-chip-ident.h>
 #include <linux/device.h>
@@ -33,7 +39,6 @@
 #include <linux/list.h>
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
-#include <linux/debugfs.h>
 #include <linux/jiffies.h>
 #include <linux/vmalloc.h>
 
@@ -136,6 +141,7 @@ struct cafe_sio_buffer {
  */
 struct cafe_camera
 {
+	struct v4l2_device v4l2_dev;
 	enum cafe_state state;
 	unsigned long flags;   		/* Buffer status, mainly (dev_lock) */
 	int users;			/* How many open FDs */
@@ -145,9 +151,10 @@ struct cafe_camera
 	 * Subsystem structures.
 	 */
 	struct pci_dev *pdev;
-	struct video_device v4ldev;
+	struct video_device vdev;
 	struct i2c_adapter i2c_adapter;
-	struct i2c_client *sensor;
+	struct v4l2_subdev *sensor;
+	unsigned short sensor_addr;
 
 	unsigned char __iomem *regs;
 	struct list_head dev_list;	/* link to other devices */
@@ -180,10 +187,6 @@ struct cafe_camera
 	/* Misc */
 	wait_queue_head_t smbus_wait;	/* Waiting on i2c events */
 	wait_queue_head_t iowait;	/* Waiting on frame data */
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-	struct dentry *dfs_regs;
-	struct dentry *dfs_cam_regs;
-#endif
 };
 
 /*
@@ -195,6 +198,13 @@ struct cafe_camera
 #define CF_DMA_ACTIVE	 3	/* A frame is incoming */
 #define CF_CONFIG_NEEDED 4	/* Must configure hardware */
 
+#define sensor_call(cam, o, f, args...) \
+	v4l2_subdev_call(cam->sensor, o, f, ##args)
+
+static inline struct cafe_camera *to_cam(struct v4l2_device *dev)
+{
+	return container_of(dev, struct cafe_camera, v4l2_dev);
+}
 
 
 /*
@@ -238,59 +248,7 @@ static void cafe_set_config_needed(struct cafe_camera *cam, int needed)
 
 
 /* ---------------------------------------------------------------------*/
-/*
- * We keep a simple list of known devices to search at open time.
- */
-static LIST_HEAD(cafe_dev_list);
-static DEFINE_MUTEX(cafe_dev_list_lock);
-
-static void cafe_add_dev(struct cafe_camera *cam)
-{
-	mutex_lock(&cafe_dev_list_lock);
-	list_add_tail(&cam->dev_list, &cafe_dev_list);
-	mutex_unlock(&cafe_dev_list_lock);
-}
-
-static void cafe_remove_dev(struct cafe_camera *cam)
-{
-	mutex_lock(&cafe_dev_list_lock);
-	list_del(&cam->dev_list);
-	mutex_unlock(&cafe_dev_list_lock);
-}
-
-static struct cafe_camera *cafe_find_dev(int minor)
-{
-	struct cafe_camera *cam;
-
-	mutex_lock(&cafe_dev_list_lock);
-	list_for_each_entry(cam, &cafe_dev_list, dev_list) {
-		if (cam->v4ldev.minor == minor)
-			goto done;
-	}
-	cam = NULL;
-  done:
-	mutex_unlock(&cafe_dev_list_lock);
-	return cam;
-}
-
-
-static struct cafe_camera *cafe_find_by_pdev(struct pci_dev *pdev)
-{
-	struct cafe_camera *cam;
 
-	mutex_lock(&cafe_dev_list_lock);
-	list_for_each_entry(cam, &cafe_dev_list, dev_list) {
-		if (cam->pdev == pdev)
-			goto done;
-	}
-	cam = NULL;
-  done:
-	mutex_unlock(&cafe_dev_list_lock);
-	return cam;
-}
-
-
-/* ------------------------------------------------------------------------ */
 /*
  * Device register I/O
  */
@@ -481,18 +439,11 @@ static int cafe_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
 		unsigned short flags, char rw, u8 command,
 		int size, union i2c_smbus_data *data)
 {
-	struct cafe_camera *cam = i2c_get_adapdata(adapter);
+	struct v4l2_device *v4l2_dev = i2c_get_adapdata(adapter);
+	struct cafe_camera *cam = to_cam(v4l2_dev);
 	int ret = -EINVAL;
 
 	/*
-	 * Refuse to talk to anything but OV cam chips.  We should
-	 * never even see an attempt to do so, but one never knows.
-	 */
-	if (cam->sensor && addr != cam->sensor->addr) {
-		cam_err(cam, "funky smbus addr %d\n", addr);
-		return -EINVAL;
-	}
-	/*
 	 * This interface would appear to only do byte data ops.  OK
 	 * it can do word too, but the cam chip has no use for that.
 	 */
@@ -530,38 +481,9 @@ static struct i2c_algorithm cafe_smbus_algo = {
 };
 
 /* Somebody is on the bus */
-static int cafe_cam_init(struct cafe_camera *cam);
 static void cafe_ctlr_stop_dma(struct cafe_camera *cam);
 static void cafe_ctlr_power_down(struct cafe_camera *cam);
 
-static int cafe_smbus_attach(struct i2c_client *client)
-{
-	struct cafe_camera *cam = i2c_get_adapdata(client->adapter);
-
-	/*
-	 * Don't talk to chips we don't recognize.
-	 */
-	if (client->driver->id == I2C_DRIVERID_OV7670) {
-		cam->sensor = client;
-		return cafe_cam_init(cam);
-	}
-	return -EINVAL;
-}
-
-static int cafe_smbus_detach(struct i2c_client *client)
-{
-	struct cafe_camera *cam = i2c_get_adapdata(client->adapter);
-
-	if (cam->sensor == client) {
-		cafe_ctlr_stop_dma(cam);
-		cafe_ctlr_power_down(cam);
-		cam_err(cam, "lost the sensor!\n");
-		cam->sensor = NULL;  /* Bummer, no camera */
-		cam->state = S_NOTREADY;
-	}
-	return 0;
-}
-
 static int cafe_smbus_setup(struct cafe_camera *cam)
 {
 	struct i2c_adapter *adap = &cam->i2c_adapter;
@@ -570,12 +492,10 @@ static int cafe_smbus_setup(struct cafe_camera *cam)
 	cafe_smbus_enable_irq(cam);
 	adap->id = I2C_HW_SMBUS_CAFE;
 	adap->owner = THIS_MODULE;
-	adap->client_register = cafe_smbus_attach;
-	adap->client_unregister = cafe_smbus_detach;
 	adap->algo = &cafe_smbus_algo;
 	strcpy(adap->name, "cafe_ccic");
 	adap->dev.parent = &cam->pdev->dev;
-	i2c_set_adapdata(adap, cam);
+	i2c_set_adapdata(adap, &cam->v4l2_dev);
 	ret = i2c_add_adapter(adap);
 	if (ret)
 		printk(KERN_ERR "Unable to register cafe i2c adapter\n");
@@ -809,9 +729,9 @@ static void cafe_ctlr_power_up(struct cafe_camera *cam)
 	 * Control 1 is power down, set to 0 to operate.
 	 */
 	cafe_reg_write(cam, REG_GPR, GPR_C1EN|GPR_C0EN); /* pwr up, reset */
-//	mdelay(1); /* Marvell says 1ms will do it */
+/*	mdelay(1); */ /* Marvell says 1ms will do it */
 	cafe_reg_write(cam, REG_GPR, GPR_C1EN|GPR_C0EN|GPR_C0);
-//	mdelay(1); /* Enough? */
+/*	mdelay(1); */ /* Enough? */
 	spin_unlock_irqrestore(&cam->dev_lock, flags);
 	msleep(5); /* Just to be sure */
 }
@@ -833,23 +753,9 @@ static void cafe_ctlr_power_down(struct cafe_camera *cam)
  * Communications with the sensor.
  */
 
-static int __cafe_cam_cmd(struct cafe_camera *cam, int cmd, void *arg)
-{
-	struct i2c_client *sc = cam->sensor;
-	int ret;
-
-	if (sc == NULL || sc->driver == NULL || sc->driver->command == NULL)
-		return -EINVAL;
-	ret = sc->driver->command(sc, cmd, arg);
-	if (ret == -EPERM) /* Unsupported command */
-		return 0;
-	return ret;
-}
-
 static int __cafe_cam_reset(struct cafe_camera *cam)
 {
-	int zero = 0;
-	return __cafe_cam_cmd(cam, VIDIOC_INT_RESET, &zero);
+	return sensor_call(cam, core, reset, 0);
 }
 
 /*
@@ -869,14 +775,13 @@ static int cafe_cam_init(struct cafe_camera *cam)
 	if (ret)
 		goto out;
 	chip.match.type = V4L2_CHIP_MATCH_I2C_ADDR;
-	chip.match.addr = cam->sensor->addr;
-	ret = __cafe_cam_cmd(cam, VIDIOC_DBG_G_CHIP_IDENT, &chip);
+	chip.match.addr = cam->sensor_addr;
+	ret = sensor_call(cam, core, g_chip_ident, &chip);
 	if (ret)
 		goto out;
 	cam->sensor_type = chip.ident;
-//	if (cam->sensor->addr != OV7xx0_SID) {
 	if (cam->sensor_type != V4L2_IDENT_OV7670) {
-		cam_err(cam, "Unsupported sensor type %d", cam->sensor->addr);
+		cam_err(cam, "Unsupported sensor type 0x%x", cam->sensor_type);
 		ret = -EINVAL;
 		goto out;
 	}
@@ -900,21 +805,21 @@ static int cafe_cam_set_flip(struct cafe_camera *cam)
 	memset(&ctrl, 0, sizeof(ctrl));
 	ctrl.id = V4L2_CID_VFLIP;
 	ctrl.value = flip;
-	return __cafe_cam_cmd(cam, VIDIOC_S_CTRL, &ctrl);
+	return sensor_call(cam, core, s_ctrl, &ctrl);
 }
 
 
 static int cafe_cam_configure(struct cafe_camera *cam)
 {
 	struct v4l2_format fmt;
-	int ret, zero = 0;
+	int ret;
 
 	if (cam->state != S_IDLE)
 		return -EINVAL;
 	fmt.fmt.pix = cam->pix_format;
-	ret = __cafe_cam_cmd(cam, VIDIOC_INT_INIT, &zero);
+	ret = sensor_call(cam, core, init, 0);
 	if (ret == 0)
-		ret = __cafe_cam_cmd(cam, VIDIOC_S_FMT, &fmt);
+		ret = sensor_call(cam, video, s_fmt, &fmt);
 	/*
 	 * OV7670 does weird things if flip is set *before* format...
 	 */
@@ -1246,8 +1151,6 @@ static int cafe_vidioc_reqbufs(struct file *filp, void *priv,
 	 * Make sure it's something we can do.  User pointers could be
 	 * implemented without great pain, but that's not been done yet.
 	 */
-	if (req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 	if (req->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 	/*
@@ -1311,9 +1214,7 @@ static int cafe_vidioc_querybuf(struct file *filp, void *priv,
 	int ret = -EINVAL;
 
 	mutex_lock(&cam->s_mutex);
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		goto out;
-	if (buf->index < 0 || buf->index >= cam->n_sbufs)
+	if (buf->index >= cam->n_sbufs)
 		goto out;
 	*buf = cam->sb_bufs[buf->index].v4lbuf;
 	ret = 0;
@@ -1331,9 +1232,7 @@ static int cafe_vidioc_qbuf(struct file *filp, void *priv,
 	unsigned long flags;
 
 	mutex_lock(&cam->s_mutex);
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		goto out;
-	if (buf->index < 0 || buf->index >= cam->n_sbufs)
+	if (buf->index >= cam->n_sbufs)
 		goto out;
 	sbuf = cam->sb_bufs + buf->index;
 	if (sbuf->v4lbuf.flags & V4L2_BUF_FLAG_QUEUED) {
@@ -1364,8 +1263,6 @@ static int cafe_vidioc_dqbuf(struct file *filp, void *priv,
 	unsigned long flags;
 
 	mutex_lock(&cam->s_mutex);
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		goto out_unlock;
 	if (cam->state != S_STREAMING)
 		goto out_unlock;
 	if (list_empty(&cam->sb_full) && filp->f_flags & O_NONBLOCK) {
@@ -1474,11 +1371,8 @@ static int cafe_v4l_mmap(struct file *filp, struct vm_area_struct *vma)
 
 static int cafe_v4l_open(struct file *filp)
 {
-	struct cafe_camera *cam;
+	struct cafe_camera *cam = video_drvdata(filp);
 
-	cam = cafe_find_dev(video_devdata(filp)->minor);
-	if (cam == NULL)
-		return -ENODEV;
 	filp->private_data = cam;
 
 	mutex_lock(&cam->s_mutex);
@@ -1532,11 +1426,11 @@ static unsigned int cafe_v4l_poll(struct file *filp,
 static int cafe_vidioc_queryctrl(struct file *filp, void *priv,
 		struct v4l2_queryctrl *qc)
 {
-	struct cafe_camera *cam = filp->private_data;
+	struct cafe_camera *cam = priv;
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_QUERYCTRL, qc);
+	ret = sensor_call(cam, core, queryctrl, qc);
 	mutex_unlock(&cam->s_mutex);
 	return ret;
 }
@@ -1545,11 +1439,11 @@ static int cafe_vidioc_queryctrl(struct file *filp, void *priv,
 static int cafe_vidioc_g_ctrl(struct file *filp, void *priv,
 		struct v4l2_control *ctrl)
 {
-	struct cafe_camera *cam = filp->private_data;
+	struct cafe_camera *cam = priv;
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_G_CTRL, ctrl);
+	ret = sensor_call(cam, core, g_ctrl, ctrl);
 	mutex_unlock(&cam->s_mutex);
 	return ret;
 }
@@ -1558,11 +1452,11 @@ static int cafe_vidioc_g_ctrl(struct file *filp, void *priv,
 static int cafe_vidioc_s_ctrl(struct file *filp, void *priv,
 		struct v4l2_control *ctrl)
 {
-	struct cafe_camera *cam = filp->private_data;
+	struct cafe_camera *cam = priv;
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_S_CTRL, ctrl);
+	ret = sensor_call(cam, core, s_ctrl, ctrl);
 	mutex_unlock(&cam->s_mutex);
 	return ret;
 }
@@ -1601,10 +1495,8 @@ static int cafe_vidioc_enum_fmt_vid_cap(struct file *filp,
 	struct cafe_camera *cam = priv;
 	int ret;
 
-	if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_ENUM_FMT, fmt);
+	ret = sensor_call(cam, video, enum_fmt, fmt);
 	mutex_unlock(&cam->s_mutex);
 	return ret;
 }
@@ -1617,7 +1509,7 @@ static int cafe_vidioc_try_fmt_vid_cap(struct file *filp, void *priv,
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_TRY_FMT, fmt);
+	ret = sensor_call(cam, video, try_fmt, fmt);
 	mutex_unlock(&cam->s_mutex);
 	return ret;
 }
@@ -1726,7 +1618,7 @@ static int cafe_vidioc_g_parm(struct file *filp, void *priv,
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_G_PARM, parms);
+	ret = sensor_call(cam, video, g_parm, parms);
 	mutex_unlock(&cam->s_mutex);
 	parms->parm.capture.readbuffers = n_dma_bufs;
 	return ret;
@@ -1739,20 +1631,52 @@ static int cafe_vidioc_s_parm(struct file *filp, void *priv,
 	int ret;
 
 	mutex_lock(&cam->s_mutex);
-	ret = __cafe_cam_cmd(cam, VIDIOC_S_PARM, parms);
+	ret = sensor_call(cam, video, s_parm, parms);
 	mutex_unlock(&cam->s_mutex);
 	parms->parm.capture.readbuffers = n_dma_bufs;
 	return ret;
 }
 
+static int cafe_vidioc_g_chip_ident(struct file *file, void *priv,
+		struct v4l2_dbg_chip_ident *chip)
+{
+	struct cafe_camera *cam = priv;
 
-static void cafe_v4l_dev_release(struct video_device *vd)
+	chip->ident = V4L2_IDENT_NONE;
+	chip->revision = 0;
+	if (v4l2_chip_match_host(&chip->match)) {
+		chip->ident = V4L2_IDENT_CAFE;
+		return 0;
+	}
+	return sensor_call(cam, core, g_chip_ident, chip);
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int cafe_vidioc_g_register(struct file *file, void *priv,
+		struct v4l2_dbg_register *reg)
 {
-	struct cafe_camera *cam = container_of(vd, struct cafe_camera, v4ldev);
+	struct cafe_camera *cam = priv;
 
-	kfree(cam);
+	if (v4l2_chip_match_host(&reg->match)) {
+		reg->val = cafe_reg_read(cam, reg->reg);
+		reg->size = 4;
+		return 0;
+	}
+	return sensor_call(cam, core, g_register, reg);
 }
 
+static int cafe_vidioc_s_register(struct file *file, void *priv,
+		struct v4l2_dbg_register *reg)
+{
+	struct cafe_camera *cam = priv;
+
+	if (v4l2_chip_match_host(&reg->match)) {
+		cafe_reg_write(cam, reg->reg, reg->val);
+		return 0;
+	}
+	return sensor_call(cam, core, s_register, reg);
+}
+#endif
 
 /*
  * This template device holds all of those v4l2 methods; we
@@ -1790,6 +1714,11 @@ static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
 	.vidioc_s_ctrl		= cafe_vidioc_s_ctrl,
 	.vidioc_g_parm		= cafe_vidioc_g_parm,
 	.vidioc_s_parm		= cafe_vidioc_s_parm,
+	.vidioc_g_chip_ident    = cafe_vidioc_g_chip_ident,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.vidioc_g_register 	= cafe_vidioc_g_register,
+	.vidioc_s_register 	= cafe_vidioc_s_register,
+#endif
 };
 
 static struct video_device cafe_v4l_template = {
@@ -1800,15 +1729,10 @@ static struct video_device cafe_v4l_template = {
 
 	.fops = &cafe_v4l_fops,
 	.ioctl_ops = &cafe_v4l_ioctl_ops,
-	.release = cafe_v4l_dev_release,
+	.release = video_device_release_empty,
 };
 
 
-
-
-
-
-
 /* ---------------------------------------------------------------------- */
 /*
  * Interrupt handler stuff
@@ -1962,127 +1886,6 @@ static irqreturn_t cafe_irq(int irq, void *data)
 
 
 /* -------------------------------------------------------------------------- */
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-/*
- * Debugfs stuff.
- */
-
-static char cafe_debug_buf[1024];
-static struct dentry *cafe_dfs_root;
-
-static void cafe_dfs_setup(void)
-{
-	cafe_dfs_root = debugfs_create_dir("cafe_ccic", NULL);
-	if (IS_ERR(cafe_dfs_root)) {
-		cafe_dfs_root = NULL;  /* Never mind */
-		printk(KERN_NOTICE "cafe_ccic unable to set up debugfs\n");
-	}
-}
-
-static void cafe_dfs_shutdown(void)
-{
-	if (cafe_dfs_root)
-		debugfs_remove(cafe_dfs_root);
-}
-
-static int cafe_dfs_open(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
-static ssize_t cafe_dfs_read_regs(struct file *file,
-		char __user *buf, size_t count, loff_t *ppos)
-{
-	struct cafe_camera *cam = file->private_data;
-	char *s = cafe_debug_buf;
-	int offset;
-
-	for (offset = 0; offset < 0x44; offset += 4)
-		s += sprintf(s, "%02x: %08x\n", offset,
-				cafe_reg_read(cam, offset));
-	for (offset = 0x88; offset <= 0x90; offset += 4)
-		s += sprintf(s, "%02x: %08x\n", offset,
-				cafe_reg_read(cam, offset));
-	for (offset = 0xb4; offset <= 0xbc; offset += 4)
-		s += sprintf(s, "%02x: %08x\n", offset,
-				cafe_reg_read(cam, offset));
-	for (offset = 0x3000; offset <= 0x300c; offset += 4)
-		s += sprintf(s, "%04x: %08x\n", offset,
-				cafe_reg_read(cam, offset));
-	return simple_read_from_buffer(buf, count, ppos, cafe_debug_buf,
-			s - cafe_debug_buf);
-}
-
-static const struct file_operations cafe_dfs_reg_ops = {
-	.owner = THIS_MODULE,
-	.read = cafe_dfs_read_regs,
-	.open = cafe_dfs_open
-};
-
-static ssize_t cafe_dfs_read_cam(struct file *file,
-		char __user *buf, size_t count, loff_t *ppos)
-{
-	struct cafe_camera *cam = file->private_data;
-	char *s = cafe_debug_buf;
-	int offset;
-
-	if (! cam->sensor)
-		return -EINVAL;
-	for (offset = 0x0; offset < 0x8a; offset++)
-	{
-		u8 v;
-
-		cafe_smbus_read_data(cam, cam->sensor->addr, offset, &v);
-		s += sprintf(s, "%02x: %02x\n", offset, v);
-	}
-	return simple_read_from_buffer(buf, count, ppos, cafe_debug_buf,
-			s - cafe_debug_buf);
-}
-
-static const struct file_operations cafe_dfs_cam_ops = {
-	.owner = THIS_MODULE,
-	.read = cafe_dfs_read_cam,
-	.open = cafe_dfs_open
-};
-
-
-
-static void cafe_dfs_cam_setup(struct cafe_camera *cam)
-{
-	char fname[40];
-
-	if (!cafe_dfs_root)
-		return;
-	sprintf(fname, "regs-%d", cam->v4ldev.num);
-	cam->dfs_regs = debugfs_create_file(fname, 0444, cafe_dfs_root,
-			cam, &cafe_dfs_reg_ops);
-	sprintf(fname, "cam-%d", cam->v4ldev.num);
-	cam->dfs_cam_regs = debugfs_create_file(fname, 0444, cafe_dfs_root,
-			cam, &cafe_dfs_cam_ops);
-}
-
-
-static void cafe_dfs_cam_shutdown(struct cafe_camera *cam)
-{
-	if (! IS_ERR(cam->dfs_regs))
-		debugfs_remove(cam->dfs_regs);
-	if (! IS_ERR(cam->dfs_cam_regs))
-		debugfs_remove(cam->dfs_cam_regs);
-}
-
-#else
-
-#define cafe_dfs_setup()
-#define cafe_dfs_shutdown()
-#define cafe_dfs_cam_setup(cam)
-#define cafe_dfs_cam_shutdown(cam)
-#endif    /* CONFIG_VIDEO_ADV_DEBUG */
-
-
-
-
-/* ------------------------------------------------------------------------*/
 /*
  * PCI interface stuff.
  */
@@ -2100,6 +1903,10 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	cam = kzalloc(sizeof(struct cafe_camera), GFP_KERNEL);
 	if (cam == NULL)
 		goto out;
+	ret = v4l2_device_register(&pdev->dev, &cam->v4l2_dev);
+	if (ret)
+		goto out_free;
+
 	mutex_init(&cam->s_mutex);
 	mutex_lock(&cam->s_mutex);
 	spin_lock_init(&cam->dev_lock);
@@ -2118,14 +1925,14 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	 */
 	ret = pci_enable_device(pdev);
 	if (ret)
-		goto out_free;
+		goto out_unreg;
 	pci_set_master(pdev);
 
 	ret = -EIO;
 	cam->regs = pci_iomap(pdev, 0, 0);
 	if (! cam->regs) {
 		printk(KERN_ERR "Unable to ioremap cafe-ccic regs\n");
-		goto out_free;
+		goto out_unreg;
 	}
 	ret = request_irq(pdev->irq, cafe_irq, IRQF_SHARED, "cafe-ccic", cam);
 	if (ret)
@@ -2145,17 +1952,31 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 	ret = cafe_smbus_setup(cam);
 	if (ret)
 		goto out_freeirq;
+
+	cam->sensor_addr = 0x42;
+	cam->sensor = v4l2_i2c_new_subdev(&cam->i2c_adapter,
+			"ov7670", "ov7670", cam->sensor_addr);
+	if (cam->sensor == NULL) {
+		ret = -ENODEV;
+		goto out_smbus;
+	}
+	ret = cafe_cam_init(cam);
+	if (ret)
+		goto out_smbus;
+
 	/*
 	 * Get the v4l2 setup done.
 	 */
 	mutex_lock(&cam->s_mutex);
-	cam->v4ldev = cafe_v4l_template;
-	cam->v4ldev.debug = 0;
-//	cam->v4ldev.debug = V4L2_DEBUG_IOCTL_ARG;
-	cam->v4ldev.parent = &pdev->dev;
-	ret = video_register_device(&cam->v4ldev, VFL_TYPE_GRABBER, -1);
+	cam->vdev = cafe_v4l_template;
+	cam->vdev.debug = 0;
+/*	cam->vdev.debug = V4L2_DEBUG_IOCTL_ARG;*/
+	cam->vdev.v4l2_dev = &cam->v4l2_dev;
+	ret = video_register_device(&cam->vdev, VFL_TYPE_GRABBER, -1);
 	if (ret)
 		goto out_smbus;
+	video_set_drvdata(&cam->vdev, cam);
+
 	/*
 	 * If so requested, try to get our DMA buffers now.
 	 */
@@ -2165,21 +1986,21 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 					" will try again later.");
 	}
 
-	cafe_dfs_cam_setup(cam);
 	mutex_unlock(&cam->s_mutex);
-	cafe_add_dev(cam);
 	return 0;
 
-  out_smbus:
+out_smbus:
 	cafe_smbus_shutdown(cam);
-  out_freeirq:
+out_freeirq:
 	cafe_ctlr_power_down(cam);
 	free_irq(pdev->irq, cam);
-  out_iounmap:
+out_iounmap:
 	pci_iounmap(pdev, cam->regs);
-  out_free:
+out_free:
+	v4l2_device_unregister(&cam->v4l2_dev);
+out_unreg:
 	kfree(cam);
-  out:
+out:
 	return ret;
 }
 
@@ -2190,25 +2011,23 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 static void cafe_shutdown(struct cafe_camera *cam)
 {
 /* FIXME: Make sure we take care of everything here */
-	cafe_dfs_cam_shutdown(cam);
 	if (cam->n_sbufs > 0)
 		/* What if they are still mapped?  Shouldn't be, but... */
 		cafe_free_sio_buffers(cam);
-	cafe_remove_dev(cam);
 	cafe_ctlr_stop_dma(cam);
 	cafe_ctlr_power_down(cam);
 	cafe_smbus_shutdown(cam);
 	cafe_free_dma_bufs(cam);
 	free_irq(cam->pdev->irq, cam);
 	pci_iounmap(cam->pdev, cam->regs);
-	video_unregister_device(&cam->v4ldev);
-	/* kfree(cam); done in v4l_release () */
+	video_unregister_device(&cam->vdev);
 }
 
 
 static void cafe_pci_remove(struct pci_dev *pdev)
 {
-	struct cafe_camera *cam = cafe_find_by_pdev(pdev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct cafe_camera *cam = to_cam(v4l2_dev);
 
 	if (cam == NULL) {
 		printk(KERN_WARNING "pci_remove on unknown pdev %p\n", pdev);
@@ -2218,6 +2037,8 @@ static void cafe_pci_remove(struct pci_dev *pdev)
 	if (cam->users > 0)
 		cam_warn(cam, "Removing a device with users!\n");
 	cafe_shutdown(cam);
+	v4l2_device_unregister(&cam->v4l2_dev);
+	kfree(cam);
 /* No unlock - it no longer exists */
 }
 
@@ -2228,7 +2049,8 @@ static void cafe_pci_remove(struct pci_dev *pdev)
  */
 static int cafe_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
-	struct cafe_camera *cam = cafe_find_by_pdev(pdev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct cafe_camera *cam = to_cam(v4l2_dev);
 	int ret;
 	enum cafe_state cstate;
 
@@ -2246,7 +2068,8 @@ static int cafe_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 
 static int cafe_pci_resume(struct pci_dev *pdev)
 {
-	struct cafe_camera *cam = cafe_find_by_pdev(pdev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct cafe_camera *cam = to_cam(v4l2_dev);
 	int ret = 0;
 
 	ret = pci_restore_state(pdev);
@@ -2307,13 +2130,11 @@ static int __init cafe_init(void)
 
 	printk(KERN_NOTICE "Marvell M88ALP01 'CAFE' Camera Controller version %d\n",
 			CAFE_VERSION);
-	cafe_dfs_setup();
 	ret = pci_register_driver(&cafe_pci_driver);
 	if (ret) {
 		printk(KERN_ERR "Unable to register cafe_ccic driver\n");
 		goto out;
 	}
-	request_module("ov7670");  /* FIXME want something more general */
 	ret = 0;
 
   out:
@@ -2324,7 +2145,6 @@ static int __init cafe_init(void)
 static void __exit cafe_exit(void)
 {
 	pci_unregister_driver(&cafe_pci_driver);
-	cafe_dfs_shutdown();
 }
 
 module_init(cafe_init);
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index c3b0c8c63c76..43ab0adf3b61 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -1381,9 +1381,7 @@ static void proc_cpia_create(void)
 {
 	cpia_proc_root = proc_mkdir("cpia", NULL);
 
-	if (cpia_proc_root)
-		cpia_proc_root->owner = THIS_MODULE;
-	else
+	if (!cpia_proc_root)
 		LOG("Unable to initialise /proc/cpia\n");
 }
 
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 9c25894fdd8e..d4099f5312ac 100644
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -37,6 +37,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/init.h>
+#include <linux/videodev.h>
 #include <media/v4l2-ioctl.h>
 
 #include "cpia2.h"
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index 87e91072627a..9714059ee949 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -141,11 +141,6 @@ static int cs5345_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int cs5345_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops cs5345_core_ops = {
@@ -214,8 +209,6 @@ MODULE_DEVICE_TABLE(i2c, cs5345_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "cs5345",
-	.driverid = I2C_DRIVERID_CS5345,
-	.command = cs5345_command,
 	.probe = cs5345_probe,
 	.remove = cs5345_remove,
 	.id_table = cs5345_id,
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index 7292a6316e63..5aeb066857a7 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -29,7 +29,7 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC");
 MODULE_AUTHOR("Martin Vaughan");
@@ -41,9 +41,6 @@ module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debugging messages, 0=Off (default), 1=On");
 
-static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
 
 /* ----------------------------------------------------------------------- */
 
@@ -122,11 +119,6 @@ static int cs53l32a_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int cs53l32a_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops cs53l32a_core_ops = {
@@ -218,8 +210,6 @@ MODULE_DEVICE_TABLE(i2c, cs53l32a_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "cs53l32a",
-	.driverid = I2C_DRIVERID_CS53L32A,
-	.command = cs53l32a_command,
 	.remove = cs53l32a_remove,
 	.probe = cs53l32a_probe,
 	.id_table = cs53l32a_id,
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index 8940b5387dec..e8a50a611ebc 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -9,7 +9,7 @@ config VIDEO_CX18
 	select VIDEO_CX2341X
 	select VIDEO_CS5345
 	select DVB_S5H1409 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This is a video4linux driver for Conexant cx23418 based
 	  PCI combo video recorder devices.
diff --git a/drivers/media/video/cx18/cx18-audio.c b/drivers/media/video/cx18/cx18-audio.c
index 57beddf0af4d..bb5c5165dd5f 100644
--- a/drivers/media/video/cx18/cx18-audio.c
+++ b/drivers/media/video/cx18/cx18-audio.c
@@ -23,7 +23,6 @@
 
 #include "cx18-driver.h"
 #include "cx18-io.h"
-#include "cx18-i2c.h"
 #include "cx18-cards.h"
 #include "cx18-audio.h"
 
@@ -33,55 +32,32 @@
    settings. */
 int cx18_audio_set_io(struct cx18 *cx)
 {
+	const struct cx18_card_audio_input *in;
 	struct v4l2_routing route;
-	u32 audio_input;
 	u32 val;
-	int mux_input;
 	int err;
 
 	/* Determine which input to use */
-	if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
-		audio_input = cx->card->radio_input.audio_input;
-		mux_input = cx->card->radio_input.muxer_input;
-	} else {
-		audio_input =
-			cx->card->audio_inputs[cx->audio_input].audio_input;
-		mux_input =
-			cx->card->audio_inputs[cx->audio_input].muxer_input;
-	}
+	if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags))
+		in = &cx->card->radio_input;
+	else
+		in = &cx->card->audio_inputs[cx->audio_input];
 
 	/* handle muxer chips */
-	route.input = mux_input;
+	route.input = in->muxer_input;
 	route.output = 0;
-	cx18_i2c_hw(cx, cx->card->hw_muxer, VIDIOC_INT_S_AUDIO_ROUTING, &route);
+	v4l2_subdev_call(cx->sd_extmux, audio, s_routing, &route);
 
-	route.input = audio_input;
-	err = cx18_i2c_hw(cx, cx->card->hw_audio_ctrl,
-			VIDIOC_INT_S_AUDIO_ROUTING, &route);
+	route.input = in->audio_input;
+	err = cx18_call_hw_err(cx, cx->card->hw_audio_ctrl,
+			       audio, s_routing, &route);
 	if (err)
 		return err;
 
+	/* FIXME - this internal mux should be abstracted to a subdev */
 	val = cx18_read_reg(cx, CX18_AUDIO_ENABLE) & ~0x30;
-	val |= (audio_input > CX18_AV_AUDIO_SERIAL2) ? 0x20 :
-					(audio_input << 4);
-	cx18_write_reg(cx, val | 0xb00, CX18_AUDIO_ENABLE);
-	cx18_vapi(cx, CX18_APU_RESETAI, 1, 0);
+	val |= (in->audio_input > CX18_AV_AUDIO_SERIAL2) ? 0x20 :
+					(in->audio_input << 4);
+	cx18_write_reg_expect(cx, val | 0xb00, CX18_AUDIO_ENABLE, val, 0x30);
 	return 0;
 }
-
-void cx18_audio_set_route(struct cx18 *cx, struct v4l2_routing *route)
-{
-	cx18_i2c_hw(cx, cx->card->hw_audio_ctrl,
-			VIDIOC_INT_S_AUDIO_ROUTING, route);
-}
-
-void cx18_audio_set_audio_clock_freq(struct cx18 *cx, u8 freq)
-{
-	static u32 freqs[3] = { 44100, 48000, 32000 };
-
-	/* The audio clock of the digitizer must match the codec sample
-	   rate otherwise you get some very strange effects. */
-	if (freq > 2)
-		return;
-	cx18_call_i2c_clients(cx, VIDIOC_INT_AUDIO_CLOCK_FREQ, &freqs[freq]);
-}
diff --git a/drivers/media/video/cx18/cx18-audio.h b/drivers/media/video/cx18/cx18-audio.h
index cb569a69379c..2731d29b0ab9 100644
--- a/drivers/media/video/cx18/cx18-audio.h
+++ b/drivers/media/video/cx18/cx18-audio.h
@@ -22,5 +22,3 @@
  */
 
 int cx18_audio_set_io(struct cx18 *cx);
-void cx18_audio_set_route(struct cx18 *cx, struct v4l2_routing *route);
-void cx18_audio_set_audio_clock_freq(struct cx18 *cx, u8 freq);
diff --git a/drivers/media/video/cx18/cx18-av-audio.c b/drivers/media/video/cx18/cx18-av-audio.c
index a2f0ad570434..9e30983f2ff6 100644
--- a/drivers/media/video/cx18/cx18-av-audio.c
+++ b/drivers/media/video/cx18/cx18-av-audio.c
@@ -464,82 +464,76 @@ static void set_mute(struct cx18 *cx, int mute)
 	}
 }
 
-int cx18_av_audio(struct cx18 *cx, unsigned int cmd, void *arg)
+int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
 {
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 	struct cx18_av_state *state = &cx->av_state;
-	struct v4l2_control *ctrl = arg;
 	int retval;
+	u8 v;
 
-	switch (cmd) {
-	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
-	{
-		u8 v;
-		if (state->aud_input > CX18_AV_AUDIO_SERIAL2) {
-			v = cx18_av_read(cx, 0x803) & ~0x10;
-			cx18_av_write_expect(cx, 0x803, v, v, 0x1f);
-			cx18_av_write(cx, 0x8d3, 0x1f);
-		}
-		v = cx18_av_read(cx, 0x810) | 0x1;
-		cx18_av_write_expect(cx, 0x810, v, v, 0x0f);
+	if (state->aud_input > CX18_AV_AUDIO_SERIAL2) {
+		v = cx18_av_read(cx, 0x803) & ~0x10;
+		cx18_av_write_expect(cx, 0x803, v, v, 0x1f);
+		cx18_av_write(cx, 0x8d3, 0x1f);
+	}
+	v = cx18_av_read(cx, 0x810) | 0x1;
+	cx18_av_write_expect(cx, 0x810, v, v, 0x0f);
 
-		retval = set_audclk_freq(cx, *(u32 *)arg);
+	retval = set_audclk_freq(cx, freq);
 
-		v = cx18_av_read(cx, 0x810) & ~0x1;
-		cx18_av_write_expect(cx, 0x810, v, v, 0x0f);
-		if (state->aud_input > CX18_AV_AUDIO_SERIAL2) {
-			v = cx18_av_read(cx, 0x803) | 0x10;
-			cx18_av_write_expect(cx, 0x803, v, v, 0x1f);
-		}
-		return retval;
+	v = cx18_av_read(cx, 0x810) & ~0x1;
+	cx18_av_write_expect(cx, 0x810, v, v, 0x0f);
+	if (state->aud_input > CX18_AV_AUDIO_SERIAL2) {
+		v = cx18_av_read(cx, 0x803) | 0x10;
+		cx18_av_write_expect(cx, 0x803, v, v, 0x1f);
 	}
+	return retval;
+}
 
-	case VIDIOC_G_CTRL:
-		switch (ctrl->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-			ctrl->value = get_volume(cx);
-			break;
-		case V4L2_CID_AUDIO_BASS:
-			ctrl->value = get_bass(cx);
-			break;
-		case V4L2_CID_AUDIO_TREBLE:
-			ctrl->value = get_treble(cx);
-			break;
-		case V4L2_CID_AUDIO_BALANCE:
-			ctrl->value = get_balance(cx);
-			break;
-		case V4L2_CID_AUDIO_MUTE:
-			ctrl->value = get_mute(cx);
-			break;
-		default:
-			return -EINVAL;
-		}
+int cx18_av_audio_g_ctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_VOLUME:
+		ctrl->value = get_volume(cx);
 		break;
-
-	case VIDIOC_S_CTRL:
-		switch (ctrl->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-			set_volume(cx, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_BASS:
-			set_bass(cx, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_TREBLE:
-			set_treble(cx, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_BALANCE:
-			set_balance(cx, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_MUTE:
-			set_mute(cx, ctrl->value);
-			break;
-		default:
-			return -EINVAL;
-		}
+	case V4L2_CID_AUDIO_BASS:
+		ctrl->value = get_bass(cx);
+		break;
+	case V4L2_CID_AUDIO_TREBLE:
+		ctrl->value = get_treble(cx);
+		break;
+	case V4L2_CID_AUDIO_BALANCE:
+		ctrl->value = get_balance(cx);
+		break;
+	case V4L2_CID_AUDIO_MUTE:
+		ctrl->value = get_mute(cx);
 		break;
-
 	default:
 		return -EINVAL;
 	}
+	return 0;
+}
 
+int cx18_av_audio_s_ctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_VOLUME:
+		set_volume(cx, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_BASS:
+		set_bass(cx, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_TREBLE:
+		set_treble(cx, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_BALANCE:
+		set_balance(cx, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_MUTE:
+		set_mute(cx, ctrl->value);
+		break;
+	default:
+		return -EINVAL;
+	}
 	return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c
index 0b1c84b4ddd6..f4dd9d78eb3d 100644
--- a/drivers/media/video/cx18/cx18-av-core.c
+++ b/drivers/media/video/cx18/cx18-av-core.c
@@ -22,8 +22,10 @@
  *  02110-1301, USA.
  */
 
+#include <media/v4l2-chip-ident.h>
 #include "cx18-driver.h"
 #include "cx18-io.h"
+#include "cx18-cards.h"
 
 int cx18_av_write(struct cx18 *cx, u16 addr, u8 value)
 {
@@ -97,15 +99,6 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask,
 			     or_value);
 }
 
-/* ----------------------------------------------------------------------- */
-
-static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
-					enum cx18_av_audio_input aud_input);
-static void log_audio_status(struct cx18 *cx);
-static void log_video_status(struct cx18 *cx);
-
-/* ----------------------------------------------------------------------- */
-
 static void cx18_av_initialize(struct cx18 *cx)
 {
 	struct cx18_av_state *state = &cx->av_state;
@@ -169,9 +162,14 @@ static void cx18_av_initialize(struct cx18 *cx)
 	/* Set VGA_TRACK_RANGE to 0x20 */
 	cx18_av_and_or4(cx, CXADEC_DFE_CTRL2, 0xFFFF00FF, 0x00002000);
 
-	/* Enable VBI capture */
-	cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4010253F);
-	/* cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4010253E); */
+	/*
+	 * Initial VBI setup
+	 * VIP-1.1, 10 bit mode, enable Raw, disable sliced,
+	 * don't clamp raw samples when codes are in use, 1 byte user D-words,
+	 * IDID0 has line #, RP code V bit transition on VBLANK, data during
+	 * blanking intervals
+	 */
+	cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4013252e);
 
 	/* Set the video input.
 	   The setting in MODE_CTRL gets lost when we do the above setup */
@@ -195,11 +193,61 @@ static void cx18_av_initialize(struct cx18 *cx)
 	state->default_volume = ((state->default_volume / 2) + 23) << 9;
 }
 
-/* ----------------------------------------------------------------------- */
+static int cx18_av_reset(struct v4l2_subdev *sd, u32 val)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	cx18_av_initialize(cx);
+	return 0;
+}
+
+static int cx18_av_init(struct v4l2_subdev *sd, u32 val)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	switch (val) {
+	case CX18_AV_INIT_PLLS:
+		/*
+		 * The crystal freq used in calculations in this driver will be
+		 * 28.636360 MHz.
+		 * Aim to run the PLLs' VCOs near 400 MHz to minimze errors.
+		 */
+
+		/*
+		 * VDCLK  Integer = 0x0f, Post Divider = 0x04
+		 * AIMCLK Integer = 0x0e, Post Divider = 0x16
+		 */
+		cx18_av_write4(cx, CXADEC_PLL_CTRL1, 0x160e040f);
+
+		/* VDCLK Fraction = 0x2be2fe */
+		/* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz before post divide */
+		cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, 0x002be2fe);
+
+		/* AIMCLK Fraction = 0x05227ad */
+		/* xtal * 0xe.2913d68/0x16 = 48000 * 384: 406 MHz pre post-div*/
+		cx18_av_write4(cx, CXADEC_AUX_PLL_FRAC, 0x005227ad);
+
+		/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x16 */
+		cx18_av_write(cx, CXADEC_I2S_MCLK, 0x56);
+		break;
+
+	case CX18_AV_INIT_NORMAL:
+	default:
+		if (!state->is_initialized) {
+			/* initialize on first use */
+			state->is_initialized = 1;
+			cx18_av_initialize(cx);
+		}
+		break;
+	}
+	return 0;
+}
 
 void cx18_av_std_setup(struct cx18 *cx)
 {
 	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_subdev *sd = &state->sd;
 	v4l2_std_id std = state->std;
 	int hblank, hactive, burst, vblank, vactive, sc;
 	int vblank656, src_decimation;
@@ -213,6 +261,7 @@ void cx18_av_std_setup(struct cx18 *cx)
 		cx18_av_write(cx, 0x49f, 0x14);
 
 	if (std & V4L2_STD_625_50) {
+		/* FIXME - revisit these for Sliced VBI */
 		hblank = 132;
 		hactive = 720;
 		burst = 93;
@@ -236,13 +285,40 @@ void cx18_av_std_setup(struct cx18 *cx)
 			sc = 672351;
 		}
 	} else {
+		/*
+		 * The following relationships of half line counts should hold:
+		 * 525 = vsync + vactive + vblank656
+		 * 12 = vblank656 - vblank
+		 *
+		 * vsync:     always 6 half-lines of vsync pulses
+		 * vactive:   half lines of active video
+		 * vblank656: half lines, after line 3/mid-266, of blanked video
+		 * vblank:    half lines, after line 9/272, of blanked video
+		 *
+		 * As far as I can tell:
+		 * vblank656 starts counting from the falling edge of the first
+		 * 	vsync pulse (start of line 4 or mid-266)
+		 * vblank starts counting from the after the 6 vsync pulses and
+		 * 	6 or 5 equalization pulses (start of line 10 or 272)
+		 *
+		 * For 525 line systems the driver will extract VBI information
+		 * from lines 10-21 and lines 273-284.
+		 */
+		vblank656 = 38; /* lines  4 -  22  &  266 - 284 */
+		vblank = 26;	/* lines 10 -  22  &  272 - 284 */
+		vactive = 481;  /* lines 23 - 263  &  285 - 525 */
+
+		/*
+		 * For a 13.5 Mpps clock and 15,734.26 Hz line rate, a line is
+		 * is 858 pixels = 720 active + 138 blanking.  The Hsync leading
+		 * edge should happen 1.2 us * 13.5 Mpps ~= 16 pixels after the
+		 * end of active video, leaving 122 pixels of hblank to ignore
+		 * before active video starts.
+		 */
 		hactive = 720;
 		hblank = 122;
-		vactive = 487;
 		luma_lpf = 1;
 		uv_lpf = 1;
-		vblank = 26;
-		vblank656 = 26;
 
 		src_decimation = 0x21f;
 		if (std == V4L2_STD_PAL_60) {
@@ -265,33 +341,35 @@ void cx18_av_std_setup(struct cx18 *cx)
 	pll_int = cx18_av_read(cx, 0x108);
 	pll_frac = cx18_av_read4(cx, 0x10c) & 0x1ffffff;
 	pll_post = cx18_av_read(cx, 0x109);
-	CX18_DEBUG_INFO("PLL regs = int: %u, frac: %u, post: %u\n",
-			pll_int, pll_frac, pll_post);
+	CX18_DEBUG_INFO_DEV(sd, "PLL regs = int: %u, frac: %u, post: %u\n",
+			    pll_int, pll_frac, pll_post);
 
 	if (pll_post) {
 		int fin, fsc, pll;
 
 		pll = (28636360L * ((((u64)pll_int) << 25) + pll_frac)) >> 25;
 		pll /= pll_post;
-		CX18_DEBUG_INFO("PLL = %d.%06d MHz\n",
-					pll / 1000000, pll % 1000000);
-		CX18_DEBUG_INFO("PLL/8 = %d.%06d MHz\n",
-					pll / 8000000, (pll / 8) % 1000000);
+		CX18_DEBUG_INFO_DEV(sd, "PLL = %d.%06d MHz\n",
+				    pll / 1000000, pll % 1000000);
+		CX18_DEBUG_INFO_DEV(sd, "PLL/8 = %d.%06d MHz\n",
+				    pll / 8000000, (pll / 8) % 1000000);
 
 		fin = ((u64)src_decimation * pll) >> 12;
-		CX18_DEBUG_INFO("ADC Sampling freq = %d.%06d MHz\n",
-					fin / 1000000, fin % 1000000);
+		CX18_DEBUG_INFO_DEV(sd, "ADC Sampling freq = %d.%06d MHz\n",
+				    fin / 1000000, fin % 1000000);
 
 		fsc = (((u64)sc) * pll) >> 24L;
-		CX18_DEBUG_INFO("Chroma sub-carrier freq = %d.%06d MHz\n",
-					fsc / 1000000, fsc % 1000000);
-
-		CX18_DEBUG_INFO("hblank %i, hactive %i, "
-			"vblank %i , vactive %i, vblank656 %i, src_dec %i,"
-			"burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x,"
-			" sc 0x%06x\n",
-			hblank, hactive, vblank, vactive, vblank656,
-			src_decimation, burst, luma_lpf, uv_lpf, comb, sc);
+		CX18_DEBUG_INFO_DEV(sd,
+				    "Chroma sub-carrier freq = %d.%06d MHz\n",
+				    fsc / 1000000, fsc % 1000000);
+
+		CX18_DEBUG_INFO_DEV(sd, "hblank %i, hactive %i, vblank %i, "
+				    "vactive %i, vblank656 %i, src_dec %i, "
+				    "burst 0x%02x, luma_lpf %i, uv_lpf %i, "
+				    "comb 0x%02x, sc 0x%06x\n",
+				    hblank, hactive, vblank, vactive, vblank656,
+				    src_decimation, burst, luma_lpf, uv_lpf,
+				    comb, sc);
 	}
 
 	/* Sets horizontal blanking delay and active lines */
@@ -325,18 +403,16 @@ void cx18_av_std_setup(struct cx18 *cx)
 	cx18_av_write(cx, 0x47d, 0xff & sc >> 8);
 	cx18_av_write(cx, 0x47e, 0xff & sc >> 16);
 
-	/* Sets VBI parameters */
 	if (std & V4L2_STD_625_50) {
-		cx18_av_write(cx, 0x47f, 0x01);
-		state->vbi_line_offset = 5;
+		state->slicer_line_delay = 1;
+		state->slicer_line_offset = (6 + state->slicer_line_delay - 2);
 	} else {
-		cx18_av_write(cx, 0x47f, 0x00);
-		state->vbi_line_offset = 8;
+		state->slicer_line_delay = 0;
+		state->slicer_line_offset = (10 + state->slicer_line_delay - 2);
 	}
+	cx18_av_write(cx, 0x47f, state->slicer_line_delay);
 }
 
-/* ----------------------------------------------------------------------- */
-
 static void input_change(struct cx18 *cx)
 {
 	struct cx18_av_state *state = &cx->av_state;
@@ -382,17 +458,26 @@ static void input_change(struct cx18 *cx)
 	}
 }
 
+static int cx18_av_s_frequency(struct v4l2_subdev *sd,
+			       struct v4l2_frequency *freq)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	input_change(cx);
+	return 0;
+}
+
 static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 					enum cx18_av_audio_input aud_input)
 {
 	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_subdev *sd = &state->sd;
 	u8 is_composite = (vid_input >= CX18_AV_COMPOSITE1 &&
 			   vid_input <= CX18_AV_COMPOSITE8);
 	u8 reg;
 	u8 v;
 
-	CX18_DEBUG_INFO("decoder set video input %d, audio input %d\n",
-			vid_input, aud_input);
+	CX18_DEBUG_INFO_DEV(sd, "decoder set video input %d, audio input %d\n",
+			    vid_input, aud_input);
 
 	if (is_composite) {
 		reg = 0xf0 + (vid_input - CX18_AV_COMPOSITE1);
@@ -405,8 +490,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 		    luma > CX18_AV_SVIDEO_LUMA8 ||
 		    chroma < CX18_AV_SVIDEO_CHROMA4 ||
 		    chroma > CX18_AV_SVIDEO_CHROMA8) {
-			CX18_ERR("0x%04x is not a valid video input!\n",
-					vid_input);
+			CX18_ERR_DEV(sd, "0x%04x is not a valid video input!\n",
+				     vid_input);
 			return -EINVAL;
 		}
 		reg = 0xf0 + ((luma - CX18_AV_SVIDEO_LUMA1) >> 4);
@@ -431,7 +516,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 	case CX18_AV_AUDIO8: reg &= ~0xc0; reg |= 0x40; break;
 
 	default:
-		CX18_ERR("0x%04x is not a valid audio input!\n", aud_input);
+		CX18_ERR_DEV(sd, "0x%04x is not a valid audio input!\n",
+			     aud_input);
 		return -EINVAL;
 	}
 
@@ -461,14 +547,118 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 	return 0;
 }
 
-/* ----------------------------------------------------------------------- */
+static int cx18_av_s_video_routing(struct v4l2_subdev *sd,
+				   const struct v4l2_routing *route)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	return set_input(cx, route->input, state->aud_input);
+}
+
+static int cx18_av_s_audio_routing(struct v4l2_subdev *sd,
+				   const struct v4l2_routing *route)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	return set_input(cx, state->vid_input, route->input);
+}
 
-static int set_v4lstd(struct cx18 *cx)
+static int cx18_av_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 {
-	struct cx18_av_state *state = &cx->av_state;
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	u8 vpres;
+	u8 mode;
+	int val = 0;
+
+	if (state->radio)
+		return 0;
+
+	vpres = cx18_av_read(cx, 0x40e) & 0x20;
+	vt->signal = vpres ? 0xffff : 0x0;
+
+	vt->capability |=
+		    V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+		    V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+
+	mode = cx18_av_read(cx, 0x804);
+
+	/* get rxsubchans and audmode */
+	if ((mode & 0xf) == 1)
+		val |= V4L2_TUNER_SUB_STEREO;
+	else
+		val |= V4L2_TUNER_SUB_MONO;
+
+	if (mode == 2 || mode == 4)
+		val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+
+	if (mode & 0x10)
+		val |= V4L2_TUNER_SUB_SAP;
+
+	vt->rxsubchans = val;
+	vt->audmode = state->audmode;
+	return 0;
+}
+
+static int cx18_av_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	u8 v;
+
+	if (state->radio)
+		return 0;
+
+	v = cx18_av_read(cx, 0x809);
+	v &= ~0xf;
+
+	switch (vt->audmode) {
+	case V4L2_TUNER_MODE_MONO:
+		/* mono      -> mono
+		   stereo    -> mono
+		   bilingual -> lang1 */
+		break;
+	case V4L2_TUNER_MODE_STEREO:
+	case V4L2_TUNER_MODE_LANG1:
+		/* mono      -> mono
+		   stereo    -> stereo
+		   bilingual -> lang1 */
+		v |= 0x4;
+		break;
+	case V4L2_TUNER_MODE_LANG1_LANG2:
+		/* mono      -> mono
+		   stereo    -> stereo
+		   bilingual -> lang1/lang2 */
+		v |= 0x7;
+		break;
+	case V4L2_TUNER_MODE_LANG2:
+		/* mono      -> mono
+		   stereo    -> stereo
+		   bilingual -> lang2 */
+		v |= 0x1;
+		break;
+	default:
+		return -EINVAL;
+	}
+	cx18_av_write_expect(cx, 0x809, v, v, 0xff);
+	state->audmode = vt->audmode;
+	return 0;
+}
+
+static int cx18_av_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
 	u8 fmt = 0; 	/* zero is autodetect */
 	u8 pal_m = 0;
 
+	if (state->radio == 0 && state->std == norm)
+		return 0;
+
+	state->radio = 0;
+	state->std = norm;
+
 	/* First tests should be against specific std */
 	if (state->std == V4L2_STD_NTSC_M_JP) {
 		fmt = 0x2;
@@ -493,7 +683,7 @@ static int set_v4lstd(struct cx18 *cx)
 			fmt = 0xc;
 	}
 
-	CX18_DEBUG_INFO("changing video std to fmt %i\n", fmt);
+	CX18_DEBUG_INFO_DEV(sd, "changing video std to fmt %i\n", fmt);
 
 	/* Follow step 9 of section 3.16 in the cx18_av datasheet.
 	   Without this PAL may display a vertical ghosting effect.
@@ -511,15 +701,22 @@ static int set_v4lstd(struct cx18 *cx)
 	return 0;
 }
 
-/* ----------------------------------------------------------------------- */
+static int cx18_av_s_radio(struct v4l2_subdev *sd)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	state->radio = 1;
+	return 0;
+}
 
-static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+static int cx18_av_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
 		if (ctrl->value < 0 || ctrl->value > 255) {
-			CX18_ERR("invalid brightness setting %d\n",
-				    ctrl->value);
+			CX18_ERR_DEV(sd, "invalid brightness setting %d\n",
+				     ctrl->value);
 			return -ERANGE;
 		}
 
@@ -528,8 +725,8 @@ static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
 
 	case V4L2_CID_CONTRAST:
 		if (ctrl->value < 0 || ctrl->value > 127) {
-			CX18_ERR("invalid contrast setting %d\n",
-				    ctrl->value);
+			CX18_ERR_DEV(sd, "invalid contrast setting %d\n",
+				     ctrl->value);
 			return -ERANGE;
 		}
 
@@ -538,8 +735,8 @@ static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
 
 	case V4L2_CID_SATURATION:
 		if (ctrl->value < 0 || ctrl->value > 127) {
-			CX18_ERR("invalid saturation setting %d\n",
-				    ctrl->value);
+			CX18_ERR_DEV(sd, "invalid saturation setting %d\n",
+				     ctrl->value);
 			return -ERANGE;
 		}
 
@@ -548,8 +745,9 @@ static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
 		break;
 
 	case V4L2_CID_HUE:
-		if (ctrl->value < -127 || ctrl->value > 127) {
-			CX18_ERR("invalid hue setting %d\n", ctrl->value);
+		if (ctrl->value < -128 || ctrl->value > 127) {
+			CX18_ERR_DEV(sd, "invalid hue setting %d\n",
+				     ctrl->value);
 			return -ERANGE;
 		}
 
@@ -561,17 +759,18 @@ static int set_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
 	case V4L2_CID_AUDIO_TREBLE:
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_MUTE:
-		return cx18_av_audio(cx, VIDIOC_S_CTRL, ctrl);
+		return cx18_av_audio_s_ctrl(cx, ctrl);
 
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
-static int get_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
+static int cx18_av_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
 		ctrl->value = (s8)cx18_av_read(cx, 0x414) + 128;
@@ -590,31 +789,57 @@ static int get_v4lctrl(struct cx18 *cx, struct v4l2_control *ctrl)
 	case V4L2_CID_AUDIO_TREBLE:
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_MUTE:
-		return cx18_av_audio(cx, VIDIOC_G_CTRL, ctrl);
+		return cx18_av_audio_g_ctrl(cx, ctrl);
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
-/* ----------------------------------------------------------------------- */
-
-static int get_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
+static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 {
-	switch (fmt->type) {
-	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx18_av_vbi(cx, VIDIOC_G_FMT, fmt);
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+	case V4L2_CID_CONTRAST:
+	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
+	case V4L2_CID_HUE:
+		return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+	default:
+		break;
+	}
+
+	switch (qc->id) {
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535,
+			65535 / 100, state->default_volume);
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 	default:
 		return -EINVAL;
 	}
+	return -EINVAL;
+}
 
-	return 0;
+static int cx18_av_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	return cx18_av_vbi_g_fmt(cx, fmt);
 }
 
-static int set_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
+static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
-	struct cx18_av_state *state = &cx->av_state;
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
 	struct v4l2_pix_format *pix;
 	int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
 	int is_50Hz = !(state->std & V4L2_STD_525_60);
@@ -629,12 +854,26 @@ static int set_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
 		Hsrc = (cx18_av_read(cx, 0x472) & 0x3f) << 4;
 		Hsrc |= (cx18_av_read(cx, 0x471) & 0xf0) >> 4;
 
-		Vlines = pix->height + (is_50Hz ? 4 : 7);
-
+		/*
+		 * This adjustment reflects the excess of vactive, set in
+		 * cx18_av_std_setup(), above standard values:
+		 *
+		 * 480 + 1 for 60 Hz systems
+		 * 576 + 4 for 50 Hz systems
+		 */
+		Vlines = pix->height + (is_50Hz ? 4 : 1);
+
+		/*
+		 * Invalid height and width scaling requests are:
+		 * 1. width less than 1/16 of the source width
+		 * 2. width greater than the source width
+		 * 3. height less than 1/8 of the source height
+		 * 4. height greater than the source height
+		 */
 		if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
 		    (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {
-			CX18_ERR("%dx%d is not a valid size!\n",
-				    pix->width, pix->height);
+			CX18_ERR_DEV(sd, "%dx%d is not a valid size!\n",
+				     pix->width, pix->height);
 			return -ERANGE;
 		}
 
@@ -651,8 +890,9 @@ static int set_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
 		else
 			filter = 3;
 
-		CX18_DEBUG_INFO("decoder set size %dx%d -> scale  %ux%u\n",
-			    pix->width, pix->height, HSC, VSC);
+		CX18_DEBUG_INFO_DEV(sd,
+				    "decoder set size %dx%d -> scale  %ux%u\n",
+				    pix->width, pix->height, HSC, VSC);
 
 		/* HSCALE=HSC */
 		cx18_av_write(cx, 0x418, HSC & 0xff);
@@ -666,231 +906,32 @@ static int set_v4lfmt(struct cx18 *cx, struct v4l2_format *fmt)
 		break;
 
 	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx18_av_vbi(cx, VIDIOC_S_FMT, fmt);
+		return cx18_av_vbi_s_fmt(cx, fmt);
 
 	case V4L2_BUF_TYPE_VBI_CAPTURE:
-		return cx18_av_vbi(cx, VIDIOC_S_FMT, fmt);
+		return cx18_av_vbi_s_fmt(cx, fmt);
 
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
-/* ----------------------------------------------------------------------- */
-
-int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg)
+static int cx18_av_s_stream(struct v4l2_subdev *sd, int enable)
 {
-	struct cx18_av_state *state = &cx->av_state;
-	struct v4l2_tuner *vt = arg;
-	struct v4l2_routing *route = arg;
-
-	/* ignore these commands */
-	switch (cmd) {
-	case TUNER_SET_TYPE_ADDR:
-		return 0;
-	}
-
-	if (!state->is_initialized) {
-		CX18_DEBUG_INFO("cmd %08x triggered fw load\n", cmd);
-		/* initialize on first use */
-		state->is_initialized = 1;
-		cx18_av_initialize(cx);
-	}
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 
-	switch (cmd) {
-	case VIDIOC_INT_DECODE_VBI_LINE:
-		return cx18_av_vbi(cx, cmd, arg);
-
-	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
-		return cx18_av_audio(cx, cmd, arg);
-
-	case VIDIOC_STREAMON:
-		CX18_DEBUG_INFO("enable output\n");
+	CX18_DEBUG_INFO_DEV(sd, "%s output\n", enable ? "enable" : "disable");
+	if (enable) {
 		cx18_av_write(cx, 0x115, 0x8c);
 		cx18_av_write(cx, 0x116, 0x07);
-		break;
-
-	case VIDIOC_STREAMOFF:
-		CX18_DEBUG_INFO("disable output\n");
+	} else {
 		cx18_av_write(cx, 0x115, 0x00);
 		cx18_av_write(cx, 0x116, 0x00);
-		break;
-
-	case VIDIOC_LOG_STATUS:
-		log_video_status(cx);
-		log_audio_status(cx);
-		break;
-
-	case VIDIOC_G_CTRL:
-		return get_v4lctrl(cx, (struct v4l2_control *)arg);
-
-	case VIDIOC_S_CTRL:
-		return set_v4lctrl(cx, (struct v4l2_control *)arg);
-
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *qc = arg;
-
-		switch (qc->id) {
-		case V4L2_CID_BRIGHTNESS:
-		case V4L2_CID_CONTRAST:
-		case V4L2_CID_SATURATION:
-		case V4L2_CID_HUE:
-			return v4l2_ctrl_query_fill_std(qc);
-		default:
-			break;
-		}
-
-		switch (qc->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-			return v4l2_ctrl_query_fill(qc, 0, 65535,
-				65535 / 100, state->default_volume);
-		case V4L2_CID_AUDIO_MUTE:
-		case V4L2_CID_AUDIO_BALANCE:
-		case V4L2_CID_AUDIO_BASS:
-		case V4L2_CID_AUDIO_TREBLE:
-			return v4l2_ctrl_query_fill_std(qc);
-		default:
-			return -EINVAL;
-		}
-		return -EINVAL;
-	}
-
-	case VIDIOC_G_STD:
-		*(v4l2_std_id *)arg = state->std;
-		break;
-
-	case VIDIOC_S_STD:
-		if (state->radio == 0 && state->std == *(v4l2_std_id *)arg)
-			return 0;
-		state->radio = 0;
-		state->std = *(v4l2_std_id *)arg;
-		return set_v4lstd(cx);
-
-	case AUDC_SET_RADIO:
-		state->radio = 1;
-		break;
-
-	case VIDIOC_INT_G_VIDEO_ROUTING:
-		route->input = state->vid_input;
-		route->output = 0;
-		break;
-
-	case VIDIOC_INT_S_VIDEO_ROUTING:
-		return set_input(cx, route->input, state->aud_input);
-
-	case VIDIOC_INT_G_AUDIO_ROUTING:
-		route->input = state->aud_input;
-		route->output = 0;
-		break;
-
-	case VIDIOC_INT_S_AUDIO_ROUTING:
-		return set_input(cx, state->vid_input, route->input);
-
-	case VIDIOC_S_FREQUENCY:
-		input_change(cx);
-		break;
-
-	case VIDIOC_G_TUNER:
-	{
-		u8 vpres = cx18_av_read(cx, 0x40e) & 0x20;
-		u8 mode;
-		int val = 0;
-
-		if (state->radio)
-			break;
-
-		vt->signal = vpres ? 0xffff : 0x0;
-
-		vt->capability |=
-		    V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
-		    V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
-
-		mode = cx18_av_read(cx, 0x804);
-
-		/* get rxsubchans and audmode */
-		if ((mode & 0xf) == 1)
-			val |= V4L2_TUNER_SUB_STEREO;
-		else
-			val |= V4L2_TUNER_SUB_MONO;
-
-		if (mode == 2 || mode == 4)
-			val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
-
-		if (mode & 0x10)
-			val |= V4L2_TUNER_SUB_SAP;
-
-		vt->rxsubchans = val;
-		vt->audmode = state->audmode;
-		break;
-	}
-
-	case VIDIOC_S_TUNER:
-	{
-		u8 v;
-
-		if (state->radio)
-			break;
-
-		v = cx18_av_read(cx, 0x809);
-		v &= ~0xf;
-
-		switch (vt->audmode) {
-		case V4L2_TUNER_MODE_MONO:
-			/* mono      -> mono
-			   stereo    -> mono
-			   bilingual -> lang1 */
-			break;
-		case V4L2_TUNER_MODE_STEREO:
-		case V4L2_TUNER_MODE_LANG1:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang1 */
-			v |= 0x4;
-			break;
-		case V4L2_TUNER_MODE_LANG1_LANG2:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang1/lang2 */
-			v |= 0x7;
-			break;
-		case V4L2_TUNER_MODE_LANG2:
-			/* mono      -> mono
-			   stereo    -> stereo
-			   bilingual -> lang2 */
-			v |= 0x1;
-			break;
-		default:
-			return -EINVAL;
-		}
-		cx18_av_write_expect(cx, 0x809, v, v, 0xff);
-		state->audmode = vt->audmode;
-		break;
 	}
-
-	case VIDIOC_G_FMT:
-		return get_v4lfmt(cx, (struct v4l2_format *)arg);
-
-	case VIDIOC_S_FMT:
-		return set_v4lfmt(cx, (struct v4l2_format *)arg);
-
-	case VIDIOC_INT_RESET:
-		cx18_av_initialize(cx);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
 	return 0;
 }
 
-/* ----------------------------------------------------------------------- */
-
-/* ----------------------------------------------------------------------- */
-
 static void log_video_status(struct cx18 *cx)
 {
 	static const char *const fmt_strs[] = {
@@ -903,36 +944,40 @@ static void log_video_status(struct cx18 *cx)
 	};
 
 	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_subdev *sd = &state->sd;
 	u8 vidfmt_sel = cx18_av_read(cx, 0x400) & 0xf;
 	u8 gen_stat1 = cx18_av_read(cx, 0x40d);
 	u8 gen_stat2 = cx18_av_read(cx, 0x40e);
 	int vid_input = state->vid_input;
 
-	CX18_INFO("Video signal:              %spresent\n",
-		    (gen_stat2 & 0x20) ? "" : "not ");
-	CX18_INFO("Detected format:           %s\n",
-		    fmt_strs[gen_stat1 & 0xf]);
+	CX18_INFO_DEV(sd, "Video signal:              %spresent\n",
+		      (gen_stat2 & 0x20) ? "" : "not ");
+	CX18_INFO_DEV(sd, "Detected format:           %s\n",
+		      fmt_strs[gen_stat1 & 0xf]);
 
-	CX18_INFO("Specified standard:        %s\n",
-		    vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
+	CX18_INFO_DEV(sd, "Specified standard:        %s\n",
+		      vidfmt_sel ? fmt_strs[vidfmt_sel]
+				 : "automatic detection");
 
 	if (vid_input >= CX18_AV_COMPOSITE1 &&
 	    vid_input <= CX18_AV_COMPOSITE8) {
-		CX18_INFO("Specified video input:     Composite %d\n",
-			vid_input - CX18_AV_COMPOSITE1 + 1);
+		CX18_INFO_DEV(sd, "Specified video input:     Composite %d\n",
+			      vid_input - CX18_AV_COMPOSITE1 + 1);
 	} else {
-		CX18_INFO("Specified video input:     S-Video (Luma In%d, Chroma In%d)\n",
-			(vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8);
+		CX18_INFO_DEV(sd, "Specified video input:     "
+			      "S-Video (Luma In%d, Chroma In%d)\n",
+			      (vid_input & 0xf0) >> 4,
+			      (vid_input & 0xf00) >> 8);
 	}
 
-	CX18_INFO("Specified audioclock freq: %d Hz\n", state->audclk_freq);
+	CX18_INFO_DEV(sd, "Specified audioclock freq: %d Hz\n",
+		      state->audclk_freq);
 }
 
-/* ----------------------------------------------------------------------- */
-
 static void log_audio_status(struct cx18 *cx)
 {
 	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_subdev *sd = &state->sd;
 	u8 download_ctl = cx18_av_read(cx, 0x803);
 	u8 mod_det_stat0 = cx18_av_read(cx, 0x804);
 	u8 mod_det_stat1 = cx18_av_read(cx, 0x805);
@@ -955,7 +1000,7 @@ static void log_audio_status(struct cx18 *cx)
 	case 0xfe: p = "forced mode"; break;
 	default: p = "not defined"; break;
 	}
-	CX18_INFO("Detected audio mode:       %s\n", p);
+	CX18_INFO_DEV(sd, "Detected audio mode:       %s\n", p);
 
 	switch (mod_det_stat1) {
 	case 0x00: p = "not defined"; break;
@@ -980,11 +1025,11 @@ static void log_audio_status(struct cx18 *cx)
 	case 0xff: p = "no detected audio standard"; break;
 	default: p = "not defined"; break;
 	}
-	CX18_INFO("Detected audio standard:   %s\n", p);
-	CX18_INFO("Audio muted:               %s\n",
-		    (mute_ctl & 0x2) ? "yes" : "no");
-	CX18_INFO("Audio microcontroller:     %s\n",
-		    (download_ctl & 0x10) ? "running" : "stopped");
+	CX18_INFO_DEV(sd, "Detected audio standard:   %s\n", p);
+	CX18_INFO_DEV(sd, "Audio muted:               %s\n",
+		      (mute_ctl & 0x2) ? "yes" : "no");
+	CX18_INFO_DEV(sd, "Audio microcontroller:     %s\n",
+		      (download_ctl & 0x10) ? "running" : "stopped");
 
 	switch (audio_config >> 4) {
 	case 0x00: p = "undefined"; break;
@@ -1005,7 +1050,7 @@ static void log_audio_status(struct cx18 *cx)
 	case 0x0f: p = "automatic detection"; break;
 	default: p = "undefined"; break;
 	}
-	CX18_INFO("Configured audio standard: %s\n", p);
+	CX18_INFO_DEV(sd, "Configured audio standard: %s\n", p);
 
 	if ((audio_config >> 4) < 0xF) {
 		switch (audio_config & 0xF) {
@@ -1019,7 +1064,7 @@ static void log_audio_status(struct cx18 *cx)
 		case 0x07: p = "DUAL3 (AB)"; break;
 		default: p = "undefined";
 		}
-		CX18_INFO("Configured audio mode:     %s\n", p);
+		CX18_INFO_DEV(sd, "Configured audio mode:     %s\n", p);
 	} else {
 		switch (audio_config & 0xF) {
 		case 0x00: p = "BG"; break;
@@ -1037,14 +1082,14 @@ static void log_audio_status(struct cx18 *cx)
 		case 0x0f: p = "automatic standard and mode detection"; break;
 		default: p = "undefined"; break;
 		}
-		CX18_INFO("Configured audio system:   %s\n", p);
+		CX18_INFO_DEV(sd, "Configured audio system:   %s\n", p);
 	}
 
 	if (aud_input)
-		CX18_INFO("Specified audio input:     Tuner (In%d)\n",
-				aud_input);
+		CX18_INFO_DEV(sd, "Specified audio input:     Tuner (In%d)\n",
+			      aud_input);
 	else
-		CX18_INFO("Specified audio input:     External\n");
+		CX18_INFO_DEV(sd, "Specified audio input:     External\n");
 
 	switch (pref_mode & 0xf) {
 	case 0: p = "mono/language A"; break;
@@ -1057,14 +1102,14 @@ static void log_audio_status(struct cx18 *cx)
 	case 7: p = "language AB"; break;
 	default: p = "undefined"; break;
 	}
-	CX18_INFO("Preferred audio mode:      %s\n", p);
+	CX18_INFO_DEV(sd, "Preferred audio mode:      %s\n", p);
 
 	if ((audio_config & 0xf) == 0xf) {
 		switch ((afc0 >> 3) & 0x1) {
 		case 0: p = "system DK"; break;
 		case 1: p = "system L"; break;
 		}
-		CX18_INFO("Selected 65 MHz format:    %s\n", p);
+		CX18_INFO_DEV(sd, "Selected 65 MHz format:    %s\n", p);
 
 		switch (afc0 & 0x7) {
 		case 0: p = "Chroma"; break;
@@ -1074,6 +1119,131 @@ static void log_audio_status(struct cx18 *cx)
 		case 4: p = "autodetect"; break;
 		default: p = "undefined"; break;
 		}
-		CX18_INFO("Selected 45 MHz format:    %s\n", p);
+		CX18_INFO_DEV(sd, "Selected 45 MHz format:    %s\n", p);
 	}
 }
+
+static int cx18_av_log_status(struct v4l2_subdev *sd)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	log_video_status(cx);
+	log_audio_status(cx);
+	return 0;
+}
+
+static inline int cx18_av_dbg_match(const struct v4l2_dbg_match *match)
+{
+	return match->type == V4L2_CHIP_MATCH_HOST && match->addr == 1;
+}
+
+static int cx18_av_g_chip_ident(struct v4l2_subdev *sd,
+				struct v4l2_dbg_chip_ident *chip)
+{
+	struct cx18_av_state *state = to_cx18_av_state(sd);
+
+	if (cx18_av_dbg_match(&chip->match)) {
+		chip->ident = state->id;
+		chip->revision = state->rev;
+	}
+	return 0;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int cx18_av_g_register(struct v4l2_subdev *sd,
+			      struct v4l2_dbg_register *reg)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	if (!cx18_av_dbg_match(&reg->match))
+		return -EINVAL;
+	if ((reg->reg & 0x3) != 0)
+		return -EINVAL;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	reg->size = 4;
+	reg->val = cx18_av_read4(cx, reg->reg & 0x00000ffc);
+	return 0;
+}
+
+static int cx18_av_s_register(struct v4l2_subdev *sd,
+			      struct v4l2_dbg_register *reg)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	if (!cx18_av_dbg_match(&reg->match))
+		return -EINVAL;
+	if ((reg->reg & 0x3) != 0)
+		return -EINVAL;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	cx18_av_write4(cx, reg->reg & 0x00000ffc, reg->val);
+	return 0;
+}
+#endif
+
+static const struct v4l2_subdev_core_ops cx18_av_general_ops = {
+	.g_chip_ident = cx18_av_g_chip_ident,
+	.log_status = cx18_av_log_status,
+	.init = cx18_av_init,
+	.reset = cx18_av_reset,
+	.queryctrl = cx18_av_queryctrl,
+	.g_ctrl = cx18_av_g_ctrl,
+	.s_ctrl = cx18_av_s_ctrl,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register = cx18_av_g_register,
+	.s_register = cx18_av_s_register,
+#endif
+};
+
+static const struct v4l2_subdev_tuner_ops cx18_av_tuner_ops = {
+	.s_radio = cx18_av_s_radio,
+	.s_frequency = cx18_av_s_frequency,
+	.g_tuner = cx18_av_g_tuner,
+	.s_tuner = cx18_av_s_tuner,
+	.s_std = cx18_av_s_std,
+};
+
+static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = {
+	.s_clock_freq = cx18_av_s_clock_freq,
+	.s_routing = cx18_av_s_audio_routing,
+};
+
+static const struct v4l2_subdev_video_ops cx18_av_video_ops = {
+	.s_routing = cx18_av_s_video_routing,
+	.decode_vbi_line = cx18_av_decode_vbi_line,
+	.s_stream = cx18_av_s_stream,
+	.g_fmt = cx18_av_g_fmt,
+	.s_fmt = cx18_av_s_fmt,
+};
+
+static const struct v4l2_subdev_ops cx18_av_ops = {
+	.core = &cx18_av_general_ops,
+	.tuner = &cx18_av_tuner_ops,
+	.audio = &cx18_av_audio_ops,
+	.video = &cx18_av_video_ops,
+};
+
+int cx18_av_probe(struct cx18 *cx)
+{
+	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_subdev *sd;
+
+	state->rev = cx18_av_read4(cx, CXADEC_CHIP_CTRL) & 0xffff;
+	state->id = ((state->rev >> 4) == CXADEC_CHIP_TYPE_MAKO)
+		    ? V4L2_IDENT_CX23418_843 : V4L2_IDENT_UNKNOWN;
+
+	state->vid_input = CX18_AV_COMPOSITE7;
+	state->aud_input = CX18_AV_AUDIO8;
+	state->audclk_freq = 48000;
+	state->audmode = V4L2_TUNER_MODE_LANG1;
+	state->slicer_line_delay = 0;
+	state->slicer_line_offset = (10 + state->slicer_line_delay - 2);
+
+	sd = &state->sd;
+	v4l2_subdev_init(sd, &cx18_av_ops);
+	v4l2_set_subdevdata(sd, cx);
+	snprintf(sd->name, sizeof(sd->name),
+		 "%s %03x", cx->v4l2_dev.name, (state->rev >> 4));
+	sd->grp_id = CX18_HW_418_AV;
+	return v4l2_device_register_subdev(&cx->v4l2_dev, sd);
+}
diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h
index cf68a6039091..c458120e8c90 100644
--- a/drivers/media/video/cx18/cx18-av-core.h
+++ b/drivers/media/video/cx18/cx18-av-core.h
@@ -25,6 +25,8 @@
 #ifndef _CX18_AV_CORE_H_
 #define _CX18_AV_CORE_H_
 
+#include <media/v4l2-device.h>
+
 struct cx18;
 
 enum cx18_av_video_input {
@@ -73,17 +75,40 @@ enum cx18_av_audio_input {
 };
 
 struct cx18_av_state {
+	struct v4l2_subdev sd;
 	int radio;
 	v4l2_std_id std;
 	enum cx18_av_video_input vid_input;
 	enum cx18_av_audio_input aud_input;
 	u32 audclk_freq;
 	int audmode;
-	int vbi_line_offset;
 	int default_volume;
 	u32 id;
 	u32 rev;
 	int is_initialized;
+
+	/*
+	 * The VBI slicer starts operating and counting lines, begining at
+	 * slicer line count of 1, at D lines after the deassertion of VRESET.
+	 * This staring field line, S, is 6 (& 319) or 10 (& 273) for 625 or 525
+	 * line systems respectively.  Sliced ancillary data captured on VBI
+	 * slicer line M is inserted after the VBI slicer is done with line M,
+	 * when VBI slicer line count is N = M+1.  Thus when the VBI slicer
+	 * reports a VBI slicer line number with ancillary data, the IDID0 byte
+	 * indicates VBI slicer line N.  The actual field line that the captured
+	 * data comes from is
+	 *
+	 * L = M+(S+D-1) = N-1+(S+D-1) = N + (S+D-2).
+	 *
+	 * L is the line in the field, not frame, from which the VBI data came.
+	 * N is the line reported by the slicer in the ancillary data.
+	 * D is the slicer_line_delay value programmed into register 0x47f.
+	 * S is 6 for 625 line systems or 10 for 525 line systems
+	 * (S+D-2) is the slicer_line_offset used to convert slicer reported
+	 * line counts to actual field lines.
+	 */
+	int slicer_line_delay;
+	int slicer_line_offset;
 };
 
 
@@ -298,6 +323,16 @@ struct cx18_av_state {
 #define CXADEC_SELECT_AUDIO_STANDARD_FM    0xF9  /* FM radio */
 #define CXADEC_SELECT_AUDIO_STANDARD_AUTO  0xFF  /* Auto detect */
 
+static inline struct cx18_av_state *to_cx18_av_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct cx18_av_state, sd);
+}
+
+enum cx18_av_subdev_init_arg {
+	CX18_AV_INIT_NORMAL = 0,
+	CX18_AV_INIT_PLLS = 1,
+};
+
 /* ----------------------------------------------------------------------- */
 /* cx18_av-core.c 							   */
 int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
@@ -310,20 +345,26 @@ u8 cx18_av_read(struct cx18 *cx, u16 addr);
 u32 cx18_av_read4(struct cx18 *cx, u16 addr);
 int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value);
 int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value);
-int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg);
 void cx18_av_std_setup(struct cx18 *cx);
 
+int cx18_av_probe(struct cx18 *cx);
+
 /* ----------------------------------------------------------------------- */
 /* cx18_av-firmware.c                                                      */
 int cx18_av_loadfw(struct cx18 *cx);
 
 /* ----------------------------------------------------------------------- */
 /* cx18_av-audio.c                                                         */
-int cx18_av_audio(struct cx18 *cx, unsigned int cmd, void *arg);
+int cx18_av_audio_g_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
+int cx18_av_audio_s_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
+int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
 void cx18_av_audio_set_path(struct cx18 *cx);
 
 /* ----------------------------------------------------------------------- */
 /* cx18_av-vbi.c                                                           */
-int cx18_av_vbi(struct cx18 *cx, unsigned int cmd, void *arg);
+int cx18_av_decode_vbi_line(struct v4l2_subdev *sd,
+			   struct v4l2_decode_vbi_line *vbi);
+int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt);
+int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt);
 
 #endif
diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c
index c64fd0a05a97..49a55cc8d839 100644
--- a/drivers/media/video/cx18/cx18-av-firmware.c
+++ b/drivers/media/video/cx18/cx18-av-firmware.c
@@ -29,6 +29,7 @@
 
 int cx18_av_loadfw(struct cx18 *cx)
 {
+	struct v4l2_subdev *sd = &cx->av_state.sd;
 	const struct firmware *fw = NULL;
 	u32 size;
 	u32 v;
@@ -36,8 +37,8 @@ int cx18_av_loadfw(struct cx18 *cx)
 	int i;
 	int retries1 = 0;
 
-	if (request_firmware(&fw, FWFILE, &cx->dev->dev) != 0) {
-		CX18_ERR("unable to open firmware %s\n", FWFILE);
+	if (request_firmware(&fw, FWFILE, &cx->pci_dev->dev) != 0) {
+		CX18_ERR_DEV(sd, "unable to open firmware %s\n", FWFILE);
 		return -EINVAL;
 	}
 
@@ -88,7 +89,7 @@ int cx18_av_loadfw(struct cx18 *cx)
 		retries1++;
 	}
 	if (retries1 >= 5) {
-		CX18_ERR("unable to load firmware %s\n", FWFILE);
+		CX18_ERR_DEV(sd, "unable to load firmware %s\n", FWFILE);
 		release_firmware(fw);
 		return -EIO;
 	}
@@ -115,9 +116,9 @@ int cx18_av_loadfw(struct cx18 *cx)
 	   are generated) */
 	cx18_av_write4(cx, CXADEC_I2S_OUT_CTL, 0x000001A0);
 
-	/* set alt I2s master clock to /16 and enable alt divider i2s
+	/* set alt I2s master clock to /0x16 and enable alt divider i2s
 	   passthrough */
-	cx18_av_write4(cx, CXADEC_PIN_CFG3, 0x5000B687);
+	cx18_av_write4(cx, CXADEC_PIN_CFG3, 0x5600B687);
 
 	cx18_av_write4_expect(cx, CXADEC_STD_DET_CTL, 0x000000F6, 0x000000F6,
 								  0x3F00FFFF);
@@ -131,7 +132,8 @@ int cx18_av_loadfw(struct cx18 *cx)
 	v = cx18_read_reg(cx, CX18_AUDIO_ENABLE);
 	/* If bit 11 is 1, clear bit 10 */
 	if (v & 0x800)
-		cx18_write_reg(cx, v & 0xFFFFFBFF, CX18_AUDIO_ENABLE);
+		cx18_write_reg_expect(cx, v & 0xFFFFFBFF, CX18_AUDIO_ENABLE,
+				      0, 0x400);
 
 	/* Enable WW auto audio standard detection */
 	v = cx18_av_read4(cx, CXADEC_STD_DET_CTL);
@@ -142,6 +144,6 @@ int cx18_av_loadfw(struct cx18 *cx)
 
 	release_firmware(fw);
 
-	CX18_INFO("loaded %s firmware (%d bytes)\n", FWFILE, size);
+	CX18_INFO_DEV(sd, "loaded %s firmware (%d bytes)\n", FWFILE, size);
 	return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-av-vbi.c b/drivers/media/video/cx18/cx18-av-vbi.c
index 1527ea4f6b06..23b31670bf1d 100644
--- a/drivers/media/video/cx18/cx18-av-vbi.c
+++ b/drivers/media/video/cx18/cx18-av-vbi.c
@@ -24,6 +24,52 @@
 
 #include "cx18-driver.h"
 
+/*
+ * For sliced VBI output, we set up to use VIP-1.1, 8-bit mode,
+ * NN counts 1 byte Dwords, an IDID with the VBI line # in it.
+ * Thus, according to the VIP-2 Spec, our VBI ancillary data lines
+ * (should!) look like:
+ *	4 byte EAV code:          0xff 0x00 0x00 0xRP
+ *	unknown number of possible idle bytes
+ *	3 byte Anc data preamble: 0x00 0xff 0xff
+ *	1 byte data identifier:   ne010iii (parity bits, 010, DID bits)
+ *	1 byte secondary data id: nessssss (parity bits, SDID bits)
+ *	1 byte data word count:   necccccc (parity bits, NN Dword count)
+ *	2 byte Internal DID:	  VBI-line-# 0x80
+ *	NN data bytes
+ *	1 byte checksum
+ *	Fill bytes needed to fil out to 4*NN bytes of payload
+ *
+ * The RP codes for EAVs when in VIP-1.1 mode, not in raw mode, &
+ * in the vertical blanking interval are:
+ *	0xb0 (Task         0 VerticalBlank HorizontalBlank 0 0 0 0)
+ *	0xf0 (Task EvenField VerticalBlank HorizontalBlank 0 0 0 0)
+ *
+ * Since the V bit is only allowed to toggle in the EAV RP code, just
+ * before the first active region line and for active lines, they are:
+ *	0x90 (Task         0 0 HorizontalBlank 0 0 0 0)
+ *	0xd0 (Task EvenField 0 HorizontalBlank 0 0 0 0)
+ *
+ * The user application DID bytes we care about are:
+ *	0x91 (1 0 010        0 !ActiveLine AncDataPresent)
+ *	0x55 (0 1 010 2ndField !ActiveLine AncDataPresent)
+ *
+ */
+static const u8 sliced_vbi_did[2] = { 0x91, 0x55 };
+
+struct vbi_anc_data {
+	/* u8 eav[4]; */
+	/* u8 idle[]; Variable number of idle bytes */
+	u8 preamble[3];
+	u8 did;
+	u8 sdid;
+	u8 data_count;
+	u8 idid[2];
+	u8 payload[1]; /* data_count of payload */
+	/* u8 checksum; */
+	/* u8 fill[]; Variable number of fill bytes */
+};
+
 static int odd_parity(u8 c)
 {
 	c ^= (c >> 4);
@@ -83,188 +129,189 @@ static int decode_vps(u8 *dst, u8 *p)
 	return err & 0xf0;
 }
 
-int cx18_av_vbi(struct cx18 *cx, unsigned int cmd, void *arg)
+int cx18_av_vbi_g_fmt(struct cx18 *cx, struct v4l2_format *fmt)
 {
 	struct cx18_av_state *state = &cx->av_state;
-	struct v4l2_format *fmt;
 	struct v4l2_sliced_vbi_format *svbi;
+	static const u16 lcr2vbi[] = {
+		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+		0, V4L2_SLICED_WSS_625, 0,	/* 4 */
+		V4L2_SLICED_CAPTION_525,	/* 6 */
+		0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
+		0, 0, 0, 0
+	};
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int i;
 
-	switch (cmd) {
-	case VIDIOC_G_FMT:
-	{
-		static u16 lcr2vbi[] = {
-			0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
-			0, V4L2_SLICED_WSS_625, 0,	/* 4 */
-			V4L2_SLICED_CAPTION_525,	/* 6 */
-			0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
-			0, 0, 0, 0
-		};
-		int is_pal = !(state->std & V4L2_STD_525_60);
-		int i;
-
-		fmt = arg;
-		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
-			return -EINVAL;
-		svbi = &fmt->fmt.sliced;
-		memset(svbi, 0, sizeof(*svbi));
-		/* we're done if raw VBI is active */
-		if ((cx18_av_read(cx, 0x404) & 0x10) == 0)
-			break;
-
-		if (is_pal) {
-			for (i = 7; i <= 23; i++) {
-				u8 v = cx18_av_read(cx, 0x424 + i - 7);
-
-				svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-				svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-				svbi->service_set |= svbi->service_lines[0][i] |
-					svbi->service_lines[1][i];
-			}
-		} else {
-			for (i = 10; i <= 21; i++) {
-				u8 v = cx18_av_read(cx, 0x424 + i - 10);
-
-				svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-				svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-				svbi->service_set |= svbi->service_lines[0][i] |
-					svbi->service_lines[1][i];
-			}
-		}
-		break;
-	}
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+		return -EINVAL;
+	svbi = &fmt->fmt.sliced;
+	memset(svbi, 0, sizeof(*svbi));
+	/* we're done if raw VBI is active */
+	if ((cx18_av_read(cx, 0x404) & 0x10) == 0)
+		return 0;
 
-	case VIDIOC_S_FMT:
-	{
-		int is_pal = !(state->std & V4L2_STD_525_60);
-		int vbi_offset = is_pal ? 1 : 0;
-		int i, x;
-		u8 lcr[24];
-
-		fmt = arg;
-		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
-		    fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
-			return -EINVAL;
-		svbi = &fmt->fmt.sliced;
-		if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
-			/* raw VBI */
-			memset(svbi, 0, sizeof(*svbi));
-
-			/* Setup standard */
-			cx18_av_std_setup(cx);
-
-			/* VBI Offset */
-			cx18_av_write(cx, 0x47f, vbi_offset);
-			cx18_av_write(cx, 0x404, 0x2e);
-			break;
+	if (is_pal) {
+		for (i = 7; i <= 23; i++) {
+			u8 v = cx18_av_read(cx, 0x424 + i - 7);
+
+			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+			svbi->service_set |= svbi->service_lines[0][i] |
+				svbi->service_lines[1][i];
+		}
+	} else {
+		for (i = 10; i <= 21; i++) {
+			u8 v = cx18_av_read(cx, 0x424 + i - 10);
+
+			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+			svbi->service_set |= svbi->service_lines[0][i] |
+				svbi->service_lines[1][i];
 		}
+	}
+	return 0;
+}
 
-		for (x = 0; x <= 23; x++)
-			lcr[x] = 0x00;
+int cx18_av_vbi_s_fmt(struct cx18 *cx, struct v4l2_format *fmt)
+{
+	struct cx18_av_state *state = &cx->av_state;
+	struct v4l2_sliced_vbi_format *svbi;
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int i, x;
+	u8 lcr[24];
+
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
+			fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
+		return -EINVAL;
+	svbi = &fmt->fmt.sliced;
+	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+		/* raw VBI */
+		memset(svbi, 0, sizeof(*svbi));
 
 		/* Setup standard */
 		cx18_av_std_setup(cx);
 
-		/* Sliced VBI */
-		cx18_av_write(cx, 0x404, 0x32);	/* Ancillary data */
-		cx18_av_write(cx, 0x406, 0x13);
-		cx18_av_write(cx, 0x47f, vbi_offset);
-
-		if (is_pal) {
-			for (i = 0; i <= 6; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-		} else {
-			for (i = 0; i <= 9; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-
-			for (i = 22; i <= 23; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-		}
+		/* VBI Offset */
+		cx18_av_write(cx, 0x47f, state->slicer_line_delay);
+		cx18_av_write(cx, 0x404, 0x2e);
+		return 0;
+	}
 
-		for (i = 7; i <= 23; i++) {
-			for (x = 0; x <= 1; x++) {
-				switch (svbi->service_lines[1-x][i]) {
-				case V4L2_SLICED_TELETEXT_B:
-					lcr[i] |= 1 << (4 * x);
-					break;
-				case V4L2_SLICED_WSS_625:
-					lcr[i] |= 4 << (4 * x);
-					break;
-				case V4L2_SLICED_CAPTION_525:
-					lcr[i] |= 6 << (4 * x);
-					break;
-				case V4L2_SLICED_VPS:
-					lcr[i] |= 9 << (4 * x);
-					break;
-				}
-			}
-		}
+	for (x = 0; x <= 23; x++)
+		lcr[x] = 0x00;
+
+	/* Setup standard */
+	cx18_av_std_setup(cx);
+
+	/* Sliced VBI */
+	cx18_av_write(cx, 0x404, 0x32);	/* Ancillary data */
+	cx18_av_write(cx, 0x406, 0x13);
+	cx18_av_write(cx, 0x47f, state->slicer_line_delay);
+
+	/* Force impossible lines to 0 */
+	if (is_pal) {
+		for (i = 0; i <= 6; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+	} else {
+		for (i = 0; i <= 9; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+
+		for (i = 22; i <= 23; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+	}
 
-		if (is_pal) {
-			for (x = 1, i = 0x424; i <= 0x434; i++, x++)
-				cx18_av_write(cx, i, lcr[6 + x]);
-		} else {
-			for (x = 1, i = 0x424; i <= 0x430; i++, x++)
-				cx18_av_write(cx, i, lcr[9 + x]);
-			for (i = 0x431; i <= 0x434; i++)
-				cx18_av_write(cx, i, 0);
+	/* Build register values for requested service lines */
+	for (i = 7; i <= 23; i++) {
+		for (x = 0; x <= 1; x++) {
+			switch (svbi->service_lines[1-x][i]) {
+			case V4L2_SLICED_TELETEXT_B:
+				lcr[i] |= 1 << (4 * x);
+				break;
+			case V4L2_SLICED_WSS_625:
+				lcr[i] |= 4 << (4 * x);
+				break;
+			case V4L2_SLICED_CAPTION_525:
+				lcr[i] |= 6 << (4 * x);
+				break;
+			case V4L2_SLICED_VPS:
+				lcr[i] |= 9 << (4 * x);
+				break;
+			}
 		}
+	}
 
-		cx18_av_write(cx, 0x43c, 0x16);
-		cx18_av_write(cx, 0x474, is_pal ? 0x2a : 0x22);
-		break;
+	if (is_pal) {
+		for (x = 1, i = 0x424; i <= 0x434; i++, x++)
+			cx18_av_write(cx, i, lcr[6 + x]);
+	} else {
+		for (x = 1, i = 0x424; i <= 0x430; i++, x++)
+			cx18_av_write(cx, i, lcr[9 + x]);
+		for (i = 0x431; i <= 0x434; i++)
+			cx18_av_write(cx, i, 0);
 	}
 
-	case VIDIOC_INT_DECODE_VBI_LINE:
-	{
-		struct v4l2_decode_vbi_line *vbi = arg;
-		u8 *p = vbi->p;
-		int id1, id2, l, err = 0;
+	cx18_av_write(cx, 0x43c, 0x16);
+	/* FIXME - should match vblank set in cx18_av_std_setup() */
+	cx18_av_write(cx, 0x474, is_pal ? 0x2a : 26);
+	return 0;
+}
+
+int cx18_av_decode_vbi_line(struct v4l2_subdev *sd,
+				   struct v4l2_decode_vbi_line *vbi)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	struct cx18_av_state *state = &cx->av_state;
+	struct vbi_anc_data *anc = (struct vbi_anc_data *)vbi->p;
+	u8 *p;
+	int did, sdid, l, err = 0;
+
+	/*
+	 * Check for the ancillary data header for sliced VBI
+	 */
+	if (anc->preamble[0] ||
+			anc->preamble[1] != 0xff || anc->preamble[2] != 0xff ||
+			(anc->did != sliced_vbi_did[0] &&
+			 anc->did != sliced_vbi_did[1])) {
+		vbi->line = vbi->type = 0;
+		return 0;
+	}
 
-		if (p[0] || p[1] != 0xff || p[2] != 0xff ||
-		    (p[3] != 0x55 && p[3] != 0x91)) {
-			vbi->line = vbi->type = 0;
-			break;
-		}
+	did = anc->did;
+	sdid = anc->sdid & 0xf;
+	l = anc->idid[0] & 0x3f;
+	l += state->slicer_line_offset;
+	p = anc->payload;
 
-		p += 4;
-		id1 = p[-1];
-		id2 = p[0] & 0xf;
-		l = p[2] & 0x3f;
-		l += state->vbi_line_offset;
-		p += 4;
-
-		switch (id2) {
-		case 1:
-			id2 = V4L2_SLICED_TELETEXT_B;
-			break;
-		case 4:
-			id2 = V4L2_SLICED_WSS_625;
-			break;
-		case 6:
-			id2 = V4L2_SLICED_CAPTION_525;
-			err = !odd_parity(p[0]) || !odd_parity(p[1]);
-			break;
-		case 9:
-			id2 = V4L2_SLICED_VPS;
-			if (decode_vps(p, p) != 0)
-				err = 1;
-			break;
-		default:
-			id2 = 0;
+	/* Decode the SDID set by the slicer */
+	switch (sdid) {
+	case 1:
+		sdid = V4L2_SLICED_TELETEXT_B;
+		break;
+	case 4:
+		sdid = V4L2_SLICED_WSS_625;
+		break;
+	case 6:
+		sdid = V4L2_SLICED_CAPTION_525;
+		err = !odd_parity(p[0]) || !odd_parity(p[1]);
+		break;
+	case 9:
+		sdid = V4L2_SLICED_VPS;
+		if (decode_vps(p, p) != 0)
 			err = 1;
-			break;
-		}
-
-		vbi->type = err ? 0 : id2;
-		vbi->line = err ? 0 : l;
-		vbi->is_second_field = err ? 0 : (id1 == 0x55);
-		vbi->p = p;
 		break;
-	}
+	default:
+		sdid = 0;
+		err = 1;
+		break;
 	}
 
+	vbi->type = err ? 0 : sdid;
+	vbi->line = err ? 0 : l;
+	vbi->is_second_field = err ? 0 : (did == sliced_vbi_did[1]);
+	vbi->p = p;
 	return 0;
 }
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index e274043657dd..9bc221837847 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -51,12 +51,12 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
 static const struct cx18_card cx18_card_hvr1600_esmt = {
 	.type = CX18_CARD_HVR_1600_ESMT,
 	.name = "Hauppauge HVR-1600",
-	.comment = "Raw VBI supported; Sliced VBI is not yet supported\n",
+	.comment = "Simultaneous Digital and Analog TV capture supported\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
+	.hw_audio_ctrl = CX18_HW_418_AV,
 	.hw_muxer = CX18_HW_CS5345,
-	.hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
-		  CX18_HW_CS5345 | CX18_HW_DVB,
+	.hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER |
+		  CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE7 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1, CX18_AV_SVIDEO1    },
@@ -97,12 +97,12 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
 static const struct cx18_card cx18_card_hvr1600_samsung = {
 	.type = CX18_CARD_HVR_1600_SAMSUNG,
 	.name = "Hauppauge HVR-1600 (Preproduction)",
-	.comment = "Raw VBI supported; Sliced VBI is not yet supported\n",
+	.comment = "Simultaneous Digital and Analog TV capture supported\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
+	.hw_audio_ctrl = CX18_HW_418_AV,
 	.hw_muxer = CX18_HW_CS5345,
-	.hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
-		  CX18_HW_CS5345 | CX18_HW_DVB,
+	.hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER |
+		  CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE7 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1, CX18_AV_SVIDEO1    },
@@ -152,10 +152,10 @@ static const struct cx18_card_pci_info cx18_pci_h900[] = {
 static const struct cx18_card cx18_card_h900 = {
 	.type = CX18_CARD_COMPRO_H900,
 	.name = "Compro VideoMate H900",
-	.comment = "Raw VBI supported; Sliced VBI is not yet supported\n",
+	.comment = "Analog TV capture supported\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
-	.hw_all = CX18_HW_TUNER,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1,
@@ -201,8 +201,8 @@ static const struct cx18_card cx18_card_mpc718 = {
 	.name = "Yuan MPC718",
 	.comment = "Analog video capture works; some audio line in may not.\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
-	.hw_all = CX18_HW_TUNER,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1,
@@ -249,11 +249,11 @@ static const struct cx18_card_pci_info cx18_pci_cnxt_raptor_pal[] = {
 static const struct cx18_card cx18_card_cnxt_raptor_pal = {
 	.type = CX18_CARD_CNXT_RAPTOR_PAL,
 	.name = "Conexant Raptor PAL/SECAM",
-	.comment = "Raw VBI supported; Sliced VBI is not yet supported\n",
+	.comment = "Analog TV capture supported\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
-	.hw_muxer = CX18_HW_GPIO,
-	.hw_all = CX18_HW_TUNER | CX18_HW_GPIO,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_muxer = CX18_HW_GPIO_MUX,
+	.hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1,
@@ -306,8 +306,8 @@ static const struct cx18_card cx18_card_toshiba_qosmio_dvbt = {
 	.comment = "Experimenters and photos needed for device to work well.\n"
 		  "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
-	.hw_all = CX18_HW_TUNER,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE6 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1,
@@ -339,19 +339,21 @@ static const struct cx18_card cx18_card_toshiba_qosmio_dvbt = {
 /* Leadtek WinFast PVR2100 */
 
 static const struct cx18_card_pci_info cx18_pci_leadtek_pvr2100[] = {
-	{ PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6f27 },
+	{ PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6f27 }, /* PVR2100   */
+	{ PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6690 }, /* DVR3100 H */
 	{ 0, 0, 0 }
 };
 
 static const struct cx18_card cx18_card_leadtek_pvr2100 = {
 	.type = CX18_CARD_LEADTEK_PVR2100,
-	.name = "Leadtek WinFast PVR2100",
+	.name = "Leadtek WinFast PVR2100/DVR3100 H",
 	.comment = "Experimenters and photos needed for device to work well.\n"
 		  "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n",
 	.v4l2_capabilities = CX18_CAP_ENCODER,
-	.hw_audio_ctrl = CX18_HW_CX23418,
-	.hw_muxer = CX18_HW_GPIO,
-	.hw_all = CX18_HW_TUNER | CX18_HW_GPIO,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_muxer = CX18_HW_GPIO_MUX,
+	.hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX |
+		  CX18_HW_GPIO_RESET_CTRL,
 	.video_inputs = {
 		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
 		{ CX18_CARD_INPUT_SVIDEO1,    1,
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index 6fa7bcb42dde..3c552b6b7c4d 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -22,12 +22,13 @@
  */
 
 /* hardware flags */
-#define CX18_HW_TUNER     (1 << 0)
-#define CX18_HW_TVEEPROM  (1 << 1)
-#define CX18_HW_CS5345    (1 << 2)
-#define CX18_HW_GPIO      (1 << 3)
-#define CX18_HW_CX23418   (1 << 4)
-#define CX18_HW_DVB   	  (1 << 5)
+#define CX18_HW_TUNER		(1 << 0)
+#define CX18_HW_TVEEPROM	(1 << 1)
+#define CX18_HW_CS5345		(1 << 2)
+#define CX18_HW_DVB		(1 << 3)
+#define CX18_HW_418_AV		(1 << 4)
+#define CX18_HW_GPIO_MUX	(1 << 5)
+#define CX18_HW_GPIO_RESET_CTRL	(1 << 6)
 
 /* video inputs */
 #define	CX18_CARD_INPUT_VID_TUNER	1
@@ -49,8 +50,7 @@
 /* V4L2 capability aliases */
 #define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
 			  V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | \
-			  V4L2_CAP_VBI_CAPTURE)
-/* | V4L2_CAP_SLICED_VBI_CAPTURE) not yet */
+			  V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE)
 
 struct cx18_card_video_input {
 	u8  video_type; 	/* video input type */
@@ -122,7 +122,7 @@ struct cx18_card {
 	char *comment;
 	u32 v4l2_capabilities;
 	u32 hw_audio_ctrl;	/* hardware used for the V4L2 controls (only
-				   1 dev allowed) */
+				   1 dev allowed currently) */
 	u32 hw_muxer;		/* hardware used to multiplex audio input */
 	u32 hw_all;		/* all hardware used by the board */
 	struct cx18_card_video_input video_inputs[CX18_CARD_MAX_VIDEO_INPUTS];
diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c
index 17edf305d649..82fc2f9d4021 100644
--- a/drivers/media/video/cx18/cx18-controls.c
+++ b/drivers/media/video/cx18/cx18-controls.c
@@ -22,14 +22,13 @@
  */
 
 #include "cx18-driver.h"
-#include "cx18-av-core.h"
 #include "cx18-cards.h"
 #include "cx18-ioctl.h"
 #include "cx18-audio.h"
-#include "cx18-i2c.h"
 #include "cx18-mailbox.h"
 #include "cx18-controls.h"
 
+/* Must be sorted from low to high control ID! */
 static const u32 user_ctrls[] = {
 	V4L2_CID_USER_CLASS,
 	V4L2_CID_BRIGHTNESS,
@@ -66,7 +65,7 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
 	case V4L2_CID_HUE:
 	case V4L2_CID_SATURATION:
 	case V4L2_CID_CONTRAST:
-		if (cx18_av_cmd(cx, VIDIOC_QUERYCTRL, qctrl))
+		if (v4l2_subdev_call(cx->sd_av, core, queryctrl, qctrl))
 			qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
 		return 0;
 
@@ -76,7 +75,7 @@ int cx18_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qctrl)
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
 	case V4L2_CID_AUDIO_LOUDNESS:
-		if (cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_QUERYCTRL, qctrl))
+		if (v4l2_subdev_call(cx->sd_av, core, queryctrl, qctrl))
 			qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
 		return 0;
 
@@ -125,7 +124,7 @@ static int cx18_s_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
 	case V4L2_CID_HUE:
 	case V4L2_CID_SATURATION:
 	case V4L2_CID_CONTRAST:
-		return cx18_av_cmd(cx, VIDIOC_S_CTRL, vctrl);
+		return v4l2_subdev_call(cx->sd_av, core, s_ctrl, vctrl);
 
 	case V4L2_CID_AUDIO_VOLUME:
 	case V4L2_CID_AUDIO_MUTE:
@@ -133,7 +132,7 @@ static int cx18_s_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
 	case V4L2_CID_AUDIO_LOUDNESS:
-		return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_S_CTRL, vctrl);
+		return v4l2_subdev_call(cx->sd_av, core, s_ctrl, vctrl);
 
 	default:
 		CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
@@ -150,7 +149,7 @@ static int cx18_g_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
 	case V4L2_CID_HUE:
 	case V4L2_CID_SATURATION:
 	case V4L2_CID_CONTRAST:
-		return cx18_av_cmd(cx, VIDIOC_G_CTRL, vctrl);
+		return v4l2_subdev_call(cx->sd_av, core, g_ctrl, vctrl);
 
 	case V4L2_CID_AUDIO_VOLUME:
 	case V4L2_CID_AUDIO_MUTE:
@@ -158,7 +157,8 @@ static int cx18_g_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
 	case V4L2_CID_AUDIO_LOUDNESS:
-		return cx18_i2c_hw(cx, cx->card->hw_audio_ctrl, VIDIOC_G_CTRL, vctrl);
+		return v4l2_subdev_call(cx->sd_av, core, g_ctrl, vctrl);
+
 	default:
 		CX18_DEBUG_IOCTL("invalid control 0x%x\n", vctrl->id);
 		return -EINVAL;
@@ -166,38 +166,57 @@ static int cx18_g_ctrl(struct cx18 *cx, struct v4l2_control *vctrl)
 	return 0;
 }
 
-static int cx18_setup_vbi_fmt(struct cx18 *cx, enum v4l2_mpeg_stream_vbi_fmt fmt)
+static int cx18_setup_vbi_fmt(struct cx18 *cx,
+			      enum v4l2_mpeg_stream_vbi_fmt fmt,
+			      enum v4l2_mpeg_stream_type type)
 {
 	if (!(cx->v4l2_cap & V4L2_CAP_SLICED_VBI_CAPTURE))
 		return -EINVAL;
 	if (atomic_read(&cx->ana_capturing) > 0)
 		return -EBUSY;
 
-	/* First try to allocate sliced VBI buffers if needed. */
-	if (fmt && cx->vbi.sliced_mpeg_data[0] == NULL) {
+	if (fmt != V4L2_MPEG_STREAM_VBI_FMT_IVTV ||
+	    type != V4L2_MPEG_STREAM_TYPE_MPEG2_PS) {
+		/* We don't do VBI insertion aside from IVTV format in a PS */
+		cx->vbi.insert_mpeg = V4L2_MPEG_STREAM_VBI_FMT_NONE;
+		CX18_DEBUG_INFO("disabled insertion of sliced VBI data into "
+				"the MPEG stream\n");
+		return 0;
+	}
+
+	/* Allocate sliced VBI buffers if needed. */
+	if (cx->vbi.sliced_mpeg_data[0] == NULL) {
 		int i;
 
 		for (i = 0; i < CX18_VBI_FRAMES; i++) {
-			/* Yuck, hardcoded. Needs to be a define */
-			cx->vbi.sliced_mpeg_data[i] = kmalloc(2049, GFP_KERNEL);
+			cx->vbi.sliced_mpeg_data[i] =
+			       kmalloc(CX18_SLICED_MPEG_DATA_BUFSZ, GFP_KERNEL);
 			if (cx->vbi.sliced_mpeg_data[i] == NULL) {
 				while (--i >= 0) {
 					kfree(cx->vbi.sliced_mpeg_data[i]);
 					cx->vbi.sliced_mpeg_data[i] = NULL;
 				}
+				cx->vbi.insert_mpeg =
+						  V4L2_MPEG_STREAM_VBI_FMT_NONE;
+				CX18_WARN("Unable to allocate buffers for "
+					  "sliced VBI data insertion\n");
 				return -ENOMEM;
 			}
 		}
 	}
 
 	cx->vbi.insert_mpeg = fmt;
+	CX18_DEBUG_INFO("enabled insertion of sliced VBI data into the MPEG PS,"
+			"when sliced VBI is enabled\n");
 
-	if (cx->vbi.insert_mpeg == 0)
-		return 0;
-	/* Need sliced data for mpeg insertion */
+	/*
+	 * If our current settings have no lines set for capture, store a valid,
+	 * default set of service lines to capture, in our current settings.
+	 */
 	if (cx18_get_service_set(cx->vbi.sliced_in) == 0) {
 		if (cx->is_60hz)
-			cx->vbi.sliced_in->service_set = V4L2_SLICED_CAPTION_525;
+			cx->vbi.sliced_in->service_set =
+							V4L2_SLICED_CAPTION_525;
 		else
 			cx->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625;
 		cx18_expand_service_set(cx->vbi.sliced_in, cx->is_50hz);
@@ -259,10 +278,12 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
 		return err;
 	}
 	if (c->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+		static u32 freqs[3] = { 44100, 48000, 32000 };
 		struct cx18_api_func_private priv;
 		struct cx2341x_mpeg_params p = cx->params;
 		int err = cx2341x_ext_ctrls(&p, atomic_read(&cx->ana_capturing),
 						c, VIDIOC_S_EXT_CTRLS);
+		unsigned int idx;
 
 		if (err)
 			return err;
@@ -277,16 +298,23 @@ int cx18_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
 			fmt.fmt.pix.width = cx->params.width
 						/ (is_mpeg1 ? 2 : 1);
 			fmt.fmt.pix.height = cx->params.height;
-			cx18_av_cmd(cx, VIDIOC_S_FMT, &fmt);
+			v4l2_subdev_call(cx->sd_av, video, s_fmt, &fmt);
 		}
 		priv.cx = cx;
 		priv.s = &cx->streams[id->type];
 		err = cx2341x_update(&priv, cx18_api_func, &cx->params, &p);
-		if (!err && cx->params.stream_vbi_fmt != p.stream_vbi_fmt)
-			err = cx18_setup_vbi_fmt(cx, p.stream_vbi_fmt);
+		if (!err &&
+		    (cx->params.stream_vbi_fmt != p.stream_vbi_fmt ||
+		     cx->params.stream_type != p.stream_type))
+			err = cx18_setup_vbi_fmt(cx, p.stream_vbi_fmt,
+						 p.stream_type);
 		cx->params = p;
 		cx->dualwatch_stereo_mode = p.audio_properties & 0x0300;
-		cx18_audio_set_audio_clock_freq(cx, p.audio_properties & 0x03);
+		idx = p.audio_properties & 0x03;
+		/* The audio clock of the digitizer must match the codec sample
+		   rate otherwise you get some very strange effects. */
+		if (idx < sizeof(freqs))
+			cx18_call_all(cx, audio, s_clock_freq, freqs[idx]);
 		return err;
 	}
 	return -EINVAL;
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index f50cf2167adc..210c68aaae00 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -39,10 +39,6 @@
 
 #include <media/tveeprom.h>
 
-
-/* var to keep track of the number of array elements in use */
-int cx18_cards_active;
-
 /* If you have already X v4l cards, then set this to X. This way
    the device numbers stay matched. Example: you have a WinTV card
    without radio and a Compro H900 with. Normally this would give a
@@ -50,12 +46,6 @@ int cx18_cards_active;
    setting this to 1 you ensure that radio0 is now also radio1. */
 int cx18_first_minor;
 
-/* Master variable for all cx18 info */
-struct cx18 *cx18_cards[CX18_MAX_CARDS];
-
-/* Protects cx18_cards_active */
-DEFINE_SPINLOCK(cx18_cards_lock);
-
 /* add your revision and whatnot here */
 static struct pci_device_id cx18_pci_tbl[] __devinitdata = {
 	{PCI_VENDOR_ID_CX, PCI_DEVICE_ID_CX23418,
@@ -65,6 +55,8 @@ static struct pci_device_id cx18_pci_tbl[] __devinitdata = {
 
 MODULE_DEVICE_TABLE(pci, cx18_pci_tbl);
 
+static atomic_t cx18_instance = ATOMIC_INIT(0);
+
 /* Parameter declarations */
 static int cardtype[CX18_MAX_CARDS];
 static int tuner[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
@@ -159,7 +151,7 @@ MODULE_PARM_DESC(cardtype,
 		 "\t\t\t 4 = Yuan MPC718\n"
 		 "\t\t\t 5 = Conexant Raptor PAL/SECAM\n"
 		 "\t\t\t 6 = Toshiba Qosmio DVB-T/Analog\n"
-		 "\t\t\t 7 = Leadtek WinFast PVR2100\n"
+		 "\t\t\t 7 = Leadtek WinFast PVR2100/DVR3100 H\n"
 		 "\t\t\t 0 = Autodetect (default)\n"
 		 "\t\t\t-1 = Ignore this card\n\t\t");
 MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60");
@@ -277,11 +269,16 @@ static void cx18_iounmap(struct cx18 *cx)
 /* Hauppauge card? get values from tveeprom */
 void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
 {
+	struct i2c_client c;
 	u8 eedata[256];
 
-	cx->i2c_client[0].addr = 0xA0 >> 1;
-	tveeprom_read(&cx->i2c_client[0], eedata, sizeof(eedata));
-	tveeprom_hauppauge_analog(&cx->i2c_client[0], tv, eedata);
+	memset(&c, 0, sizeof(c));
+	strlcpy(c.name, "cx18 tveeprom tmp", sizeof(c.name));
+	c.adapter = &cx->i2c_adap[0];
+	c.addr = 0xA0 >> 1;
+
+	tveeprom_read(&c, eedata, sizeof(eedata));
+	tveeprom_hauppauge_analog(&c, tv, eedata);
 }
 
 static void cx18_process_eeprom(struct cx18 *cx)
@@ -448,34 +445,38 @@ static void cx18_process_options(struct cx18 *cx)
 	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_bufsize;
 	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_IDX] = enc_idx_bufsize;
 	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_bufsize;
-	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = 0; /* computed later */
+	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = vbi_active_samples * 36;
 	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_bufsize;
 	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_RAD] = 0; /* control no data */
 
-	/* Except for VBI ensure stream_buffers & stream_buf_size are valid */
+	/* Ensure stream_buffers & stream_buf_size are valid */
 	for (i = 0; i < CX18_MAX_STREAMS; i++) {
-		/* User said to use 0 buffers */
-		if (cx->stream_buffers[i] == 0) {
-			cx->options.megabytes[i] = 0;
-			cx->stream_buf_size[i] = 0;
-			continue;
-		}
-		/* User said to use 0 MB total */
-		if (cx->options.megabytes[i] <= 0) {
+		if (cx->stream_buffers[i] == 0 ||     /* User said 0 buffers */
+		    cx->options.megabytes[i] <= 0 ||  /* User said 0 MB total */
+		    cx->stream_buf_size[i] <= 0) {    /* User said buf size 0 */
 			cx->options.megabytes[i] = 0;
 			cx->stream_buffers[i] = 0;
 			cx->stream_buf_size[i] = 0;
 			continue;
 		}
-		/* VBI is computed later or user said buffer has size 0 */
-		if (cx->stream_buf_size[i] <= 0) {
-			if (i != CX18_ENC_STREAM_TYPE_VBI) {
-				cx->options.megabytes[i] = 0;
-				cx->stream_buffers[i] = 0;
-				cx->stream_buf_size[i] = 0;
+		/*
+		 * VBI is a special case where the stream_buf_size is fixed
+		 * and already in bytes
+		 */
+		if (i == CX18_ENC_STREAM_TYPE_VBI) {
+			if (cx->stream_buffers[i] < 0) {
+				cx->stream_buffers[i] =
+					cx->options.megabytes[i] * 1024 * 1024
+					/ cx->stream_buf_size[i];
+			} else {
+				/* N.B. This might round down to 0 */
+				cx->options.megabytes[i] =
+					cx->stream_buffers[i]
+					* cx->stream_buf_size[i]/(1024 * 1024);
 			}
 			continue;
 		}
+		/* All other streams have stream_buf_size in kB at this point */
 		if (cx->stream_buffers[i] < 0) {
 			cx->stream_buffers[i] = cx->options.megabytes[i] * 1024
 						/ cx->stream_buf_size[i];
@@ -487,9 +488,9 @@ static void cx18_process_options(struct cx18 *cx)
 		cx->stream_buf_size[i] *= 1024; /* convert from kB to bytes */
 	}
 
-	cx->options.cardtype = cardtype[cx->num];
-	cx->options.tuner = tuner[cx->num];
-	cx->options.radio = radio[cx->num];
+	cx->options.cardtype = cardtype[cx->instance];
+	cx->options.tuner = tuner[cx->instance];
+	cx->options.radio = radio[cx->instance];
 
 	cx->std = cx18_parse_std(cx);
 	if (cx->options.cardtype == -1) {
@@ -502,7 +503,7 @@ static void cx18_process_options(struct cx18 *cx)
 	else if (cx->options.cardtype != 0)
 		CX18_ERR("Unknown user specified type, trying to autodetect card\n");
 	if (cx->card == NULL) {
-		if (cx->dev->subsystem_vendor == CX18_PCI_ID_HAUPPAUGE) {
+		if (cx->pci_dev->subsystem_vendor == CX18_PCI_ID_HAUPPAUGE) {
 			cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
 			CX18_INFO("Autodetected Hauppauge card\n");
 		}
@@ -512,13 +513,13 @@ static void cx18_process_options(struct cx18 *cx)
 			if (cx->card->pci_list == NULL)
 				continue;
 			for (j = 0; cx->card->pci_list[j].device; j++) {
-				if (cx->dev->device !=
+				if (cx->pci_dev->device !=
 				    cx->card->pci_list[j].device)
 					continue;
-				if (cx->dev->subsystem_vendor !=
+				if (cx->pci_dev->subsystem_vendor !=
 				    cx->card->pci_list[j].subsystem_vendor)
 					continue;
-				if (cx->dev->subsystem_device !=
+				if (cx->pci_dev->subsystem_device !=
 				    cx->card->pci_list[j].subsystem_device)
 					continue;
 				CX18_INFO("Autodetected %s card\n", cx->card->name);
@@ -531,9 +532,10 @@ done:
 	if (cx->card == NULL) {
 		cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT);
 		CX18_ERR("Unknown card: vendor/device: [%04x:%04x]\n",
-		     cx->dev->vendor, cx->dev->device);
+			 cx->pci_dev->vendor, cx->pci_dev->device);
 		CX18_ERR("              subsystem vendor/device: [%04x:%04x]\n",
-		     cx->dev->subsystem_vendor, cx->dev->subsystem_device);
+			 cx->pci_dev->subsystem_vendor,
+			 cx->pci_dev->subsystem_device);
 		CX18_ERR("Defaulting to %s card\n", cx->card->name);
 		CX18_ERR("Please mail the vendor/device and subsystem vendor/device IDs and what kind of\n");
 		CX18_ERR("card you have to the ivtv-devel mailinglist (www.ivtvdriver.org)\n");
@@ -545,7 +547,7 @@ done:
 }
 
 /* Precondition: the cx18 structure has been memset to 0. Only
-   the dev and num fields have been filled in.
+   the dev and instance fields have been filled in.
    No assumptions on the card type may be made here (see cx18_init_struct2
    for that).
  */
@@ -553,18 +555,14 @@ static int __devinit cx18_init_struct1(struct cx18 *cx)
 {
 	int i;
 
-	cx->base_addr = pci_resource_start(cx->dev, 0);
+	cx->base_addr = pci_resource_start(cx->pci_dev, 0);
 
 	mutex_init(&cx->serialize_lock);
-	mutex_init(&cx->i2c_bus_lock[0]);
-	mutex_init(&cx->i2c_bus_lock[1]);
 	mutex_init(&cx->gpio_lock);
 	mutex_init(&cx->epu2apu_mb_lock);
 	mutex_init(&cx->epu2cpu_mb_lock);
 
-	spin_lock_init(&cx->lock);
-
-	cx->work_queue = create_singlethread_workqueue(cx->name);
+	cx->work_queue = create_singlethread_workqueue(cx->v4l2_dev.name);
 	if (cx->work_queue == NULL) {
 		CX18_ERR("Unable to create work hander thread\n");
 		return -ENOMEM;
@@ -587,7 +585,8 @@ static int __devinit cx18_init_struct1(struct cx18 *cx)
 		(cx->params.video_temporal_filter_mode << 1) |
 		(cx->params.video_median_filter_type << 2);
 	cx->params.port = CX2341X_PORT_MEMORY;
-	cx->params.capabilities = CX2341X_CAP_HAS_TS;
+	cx->params.capabilities =
+				CX2341X_CAP_HAS_TS | CX2341X_CAP_HAS_SLICED_VBI;
 	init_waitqueue_head(&cx->cap_w);
 	init_waitqueue_head(&cx->mb_apu_waitq);
 	init_waitqueue_head(&cx->mb_cpu_waitq);
@@ -597,49 +596,6 @@ static int __devinit cx18_init_struct1(struct cx18 *cx)
 	cx->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE;
 	cx->vbi.sliced_in = &cx->vbi.in.fmt.sliced;
 
-	/*
-	 * The VBI line sizes depend on the pixel clock and the horiz rate
-	 *
-	 * (1/Fh)*(2*Fp) = Samples/line
-	 *     = 4 bytes EAV + Anc data in hblank + 4 bytes SAV + active samples
-	 *
-	 *  Sliced VBI is sent as ancillary data during horizontal blanking
-	 *  Raw VBI is sent as active video samples during vertcal blanking
-	 *
-	 *  We use a  BT.656 pxiel clock of 13.5 MHz and a BT.656 active line
-	 *  length of 720 pixels @ 4:2:2 sampling.  Thus...
-	 *
-	 *  For systems that use a 15.734 kHz horizontal rate, such as
-	 *  NTSC-M, PAL-M, PAL-60, and other 60 Hz/525 line systems, we have:
-	 *
-	 *  (1/15.734 kHz) * 2 * 13.5 MHz = 1716 samples/line =
-	 *  4 bytes SAV + 268 bytes anc data + 4 bytes SAV + 1440 active samples
-	 *
-	 *  For systems that use a 15.625 kHz horizontal rate, such as
-	 *  PAL-B/G/H, PAL-I, SECAM-L and other 50 Hz/625 line systems, we have:
-	 *
-	 *  (1/15.625 kHz) * 2 * 13.5 MHz = 1728 samples/line =
-	 *  4 bytes SAV + 280 bytes anc data + 4 bytes SAV + 1440 active samples
-	 *
-	 */
-
-	/* FIXME: init these based on tuner std & modify when std changes */
-	/* CX18-AV-Core number of VBI samples output per horizontal line */
-	cx->vbi.raw_decoder_line_size = 1444;   /* 4 byte SAV + 2 * 720 */
-	cx->vbi.sliced_decoder_line_size = 272; /* 60 Hz: 268+4, 50 Hz: 280+4 */
-
-	/* CX18-AV-Core VBI samples/line possibly rounded up */
-	cx->vbi.raw_size = 1444;   /* Real max size is 1444 */
-	cx->vbi.sliced_size = 284; /* Real max size is  284 */
-
-	/*
-	 * CX18-AV-Core SAV/EAV RP codes in VIP 1.x mode
-	 * Task Field VerticalBlank HorizontalBlank 0 0 0 0
-	 */
-	cx->vbi.raw_decoder_sav_odd_field = 0x20;     /*   V  */
-	cx->vbi.raw_decoder_sav_even_field = 0x60;    /*  FV  */
-	cx->vbi.sliced_decoder_sav_odd_field = 0xB0;  /* T VH - actually EAV */
-	cx->vbi.sliced_decoder_sav_even_field = 0xF0; /* TFVH - actually EAV */
 	return 0;
 }
 
@@ -668,15 +624,9 @@ static void __devinit cx18_init_struct2(struct cx18 *cx)
 		i = 0;
 	cx->active_input = i;
 	cx->audio_input = cx->card->video_inputs[i].audio_index;
-	cx->av_state.vid_input = CX18_AV_COMPOSITE7;
-	cx->av_state.aud_input = CX18_AV_AUDIO8;
-	cx->av_state.audclk_freq = 48000;
-	cx->av_state.audmode = V4L2_TUNER_MODE_LANG1;
-	/* FIXME - 8 is NTSC value, investigate */
-	cx->av_state.vbi_line_offset = 8;
 }
 
-static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *dev,
+static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev,
 			  const struct pci_device_id *pci_id)
 {
 	u16 cmd;
@@ -684,124 +634,125 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *dev,
 
 	CX18_DEBUG_INFO("Enabling pci device\n");
 
-	if (pci_enable_device(dev)) {
-		CX18_ERR("Can't enable device %d!\n", cx->num);
+	if (pci_enable_device(pci_dev)) {
+		CX18_ERR("Can't enable device %d!\n", cx->instance);
 		return -EIO;
 	}
-	if (pci_set_dma_mask(dev, 0xffffffff)) {
-		CX18_ERR("No suitable DMA available on card %d.\n", cx->num);
+	if (pci_set_dma_mask(pci_dev, 0xffffffff)) {
+		CX18_ERR("No suitable DMA available, card %d\n", cx->instance);
 		return -EIO;
 	}
 	if (!request_mem_region(cx->base_addr, CX18_MEM_SIZE, "cx18 encoder")) {
-		CX18_ERR("Cannot request encoder memory region on card %d.\n", cx->num);
+		CX18_ERR("Cannot request encoder memory region, card %d\n",
+			 cx->instance);
 		return -EIO;
 	}
 
 	/* Enable bus mastering and memory mapped IO for the CX23418 */
-	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	pci_read_config_word(pci_dev, PCI_COMMAND, &cmd);
 	cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
-	pci_write_config_word(dev, PCI_COMMAND, cmd);
+	pci_write_config_word(pci_dev, PCI_COMMAND, cmd);
 
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &cx->card_rev);
-	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &cx->card_rev);
+	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && cx18_pci_latency) {
 		CX18_INFO("Unreasonably low latency timer, "
 			       "setting to 64 (was %d)\n", pci_latency);
-		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
-		pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+		pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, 64);
+		pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency);
 	}
 
 	CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, "
 		   "irq: %d, latency: %d, memory: 0x%lx\n",
-		   cx->dev->device, cx->card_rev, dev->bus->number,
-		   PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn),
-		   cx->dev->irq, pci_latency, (unsigned long)cx->base_addr);
+		   cx->pci_dev->device, cx->card_rev, pci_dev->bus->number,
+		   PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn),
+		   cx->pci_dev->irq, pci_latency, (unsigned long)cx->base_addr);
 
 	return 0;
 }
 
-#ifdef MODULE
-static u32 cx18_request_module(struct cx18 *cx, u32 hw,
-		const char *name, u32 id)
-{
-	if ((hw & id) == 0)
-		return hw;
-	if (request_module(name) != 0) {
-		CX18_ERR("Failed to load module %s\n", name);
-		return hw & ~id;
-	}
-	CX18_DEBUG_INFO("Loaded module %s\n", name);
-	return hw;
-}
-#endif
-
-static void cx18_load_and_init_modules(struct cx18 *cx)
+static void cx18_init_subdevs(struct cx18 *cx)
 {
 	u32 hw = cx->card->hw_all;
+	u32 device;
 	int i;
 
-#ifdef MODULE
-	/* load modules */
-#ifdef CONFIG_MEDIA_TUNER_MODULE
-	hw = cx18_request_module(cx, hw, "tuner", CX18_HW_TUNER);
-#endif
-#ifdef CONFIG_VIDEO_CS5345_MODULE
-	hw = cx18_request_module(cx, hw, "cs5345", CX18_HW_CS5345);
-#endif
-#endif
-
-	/* check which i2c devices are actually found */
-	for (i = 0; i < 32; i++) {
-		u32 device = 1 << i;
+	for (i = 0, device = 1; i < 32; i++, device <<= 1) {
 
 		if (!(device & hw))
 			continue;
-		if (device == CX18_HW_GPIO || device == CX18_HW_TVEEPROM ||
-		    device == CX18_HW_CX23418 || device == CX18_HW_DVB) {
-			/* These 'devices' do not use i2c probing */
+
+		switch (device) {
+		case CX18_HW_DVB:
+		case CX18_HW_TVEEPROM:
+			/* These subordinate devices do not use probing */
 			cx->hw_flags |= device;
-			continue;
-		}
-		cx18_i2c_register(cx, i);
-		if (cx18_i2c_hw_addr(cx, device) > 0)
+			break;
+		case CX18_HW_418_AV:
+			/* The A/V decoder gets probed earlier to set PLLs */
+			/* Just note that the card uses it (i.e. has analog) */
 			cx->hw_flags |= device;
+			break;
+		case CX18_HW_GPIO_RESET_CTRL:
+			/*
+			 * The Reset Controller gets probed and added to
+			 * hw_flags earlier for i2c adapter/bus initialization
+			 */
+			break;
+		case CX18_HW_GPIO_MUX:
+			if (cx18_gpio_register(cx, device) == 0)
+				cx->hw_flags |= device;
+			break;
+		default:
+			if (cx18_i2c_register(cx, i) == 0)
+				cx->hw_flags |= device;
+			break;
+		}
 	}
 
-	hw = cx->hw_flags;
+	if (cx->hw_flags & CX18_HW_418_AV)
+		cx->sd_av = cx18_find_hw(cx, CX18_HW_418_AV);
+
+	if (cx->card->hw_muxer != 0)
+		cx->sd_extmux = cx18_find_hw(cx, cx->card->hw_muxer);
 }
 
-static int __devinit cx18_probe(struct pci_dev *dev,
+static int __devinit cx18_probe(struct pci_dev *pci_dev,
 				const struct pci_device_id *pci_id)
 {
 	int retval = 0;
 	int i;
-	int vbi_buf_size;
 	u32 devtype;
 	struct cx18 *cx;
 
-	spin_lock(&cx18_cards_lock);
-
-	/* Make sure we've got a place for this card */
-	if (cx18_cards_active == CX18_MAX_CARDS) {
-		printk(KERN_ERR "cx18:  Maximum number of cards detected (%d).\n",
-			      cx18_cards_active);
-		spin_unlock(&cx18_cards_lock);
+	/* FIXME - module parameter arrays constrain max instances */
+	i = atomic_inc_return(&cx18_instance) - 1;
+	if (i >= CX18_MAX_CARDS) {
+		printk(KERN_ERR "cx18: cannot manage card %d, driver has a "
+		       "limit of 0 - %d\n", i, CX18_MAX_CARDS - 1);
 		return -ENOMEM;
 	}
 
 	cx = kzalloc(sizeof(struct cx18), GFP_ATOMIC);
-	if (!cx) {
-		spin_unlock(&cx18_cards_lock);
+	if (cx == NULL) {
+		printk(KERN_ERR "cx18: cannot manage card %d, out of memory\n",
+		       i);
 		return -ENOMEM;
 	}
-	cx18_cards[cx18_cards_active] = cx;
-	cx->dev = dev;
-	cx->num = cx18_cards_active++;
-	snprintf(cx->name, sizeof(cx->name), "cx18-%d", cx->num);
-	CX18_INFO("Initializing card #%d\n", cx->num);
+	cx->pci_dev = pci_dev;
+	cx->instance = i;
 
-	spin_unlock(&cx18_cards_lock);
+	retval = v4l2_device_register(&pci_dev->dev, &cx->v4l2_dev);
+	if (retval) {
+		printk(KERN_ERR "cx18: v4l2_device_register of card %d failed"
+		       "\n", cx->instance);
+		kfree(cx);
+		return retval;
+	}
+	snprintf(cx->v4l2_dev.name, sizeof(cx->v4l2_dev.name), "cx18-%d",
+		 cx->instance);
+	CX18_INFO("Initializing card %d\n", cx->instance);
 
 	cx18_process_options(cx);
 	if (cx->options.cardtype == -1) {
@@ -816,13 +767,10 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 	CX18_DEBUG_INFO("base addr: 0x%08x\n", cx->base_addr);
 
 	/* PCI Device Setup */
-	retval = cx18_setup_pci(cx, dev, pci_id);
+	retval = cx18_setup_pci(cx, pci_dev, pci_id);
 	if (retval != 0)
 		goto free_workqueue;
 
-	/* save cx in the pci struct for later use */
-	pci_set_drvdata(dev, cx);
-
 	/* map io memory */
 	CX18_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
 		   cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE);
@@ -856,6 +804,23 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 
 	cx18_gpio_init(cx);
 
+	/* Initialize integrated A/V decoder early to set PLLs, just in case */
+	retval = cx18_av_probe(cx);
+	if (retval) {
+		CX18_ERR("Could not register A/V decoder subdevice\n");
+		goto free_map;
+	}
+	cx18_call_hw(cx, CX18_HW_418_AV, core, init, (u32) CX18_AV_INIT_PLLS);
+
+	/* Initialize GPIO Reset Controller to do chip resets during i2c init */
+	if (cx->card->hw_all & CX18_HW_GPIO_RESET_CTRL) {
+		if (cx18_gpio_register(cx, CX18_HW_GPIO_RESET_CTRL) != 0)
+			CX18_WARN("Could not register GPIO reset controller"
+				  "subdevice; proceeding anyway.\n");
+		else
+			cx->hw_flags |= CX18_HW_GPIO_RESET_CTRL;
+	}
+
 	/* active i2c  */
 	CX18_DEBUG_INFO("activating i2c...\n");
 	retval = init_cx18_i2c(cx);
@@ -864,8 +829,6 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 		goto free_map;
 	}
 
-	CX18_DEBUG_INFO("Active card count: %d.\n", cx18_cards_active);
-
 	if (cx->card->hw_all & CX18_HW_TVEEPROM) {
 		/* Based on the model number the cardtype may be changed.
 		   The PCI IDs are not always reliable. */
@@ -881,8 +844,9 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 	cx18_init_scb(cx);
 
 	/* Register IRQ */
-	retval = request_irq(cx->dev->irq, cx18_irq_handler,
-			     IRQF_SHARED | IRQF_DISABLED, cx->name, (void *)cx);
+	retval = request_irq(cx->pci_dev->irq, cx18_irq_handler,
+			     IRQF_SHARED | IRQF_DISABLED,
+			     cx->v4l2_dev.name, (void *)cx);
 	if (retval) {
 		CX18_ERR("Failed to register irq %d\n", retval);
 		goto free_i2c;
@@ -917,33 +881,14 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 	   initialization. */
 	cx18_init_struct2(cx);
 
-	cx18_load_and_init_modules(cx);
+	cx18_init_subdevs(cx);
 
-	if (cx->std & V4L2_STD_525_60) {
+	if (cx->std & V4L2_STD_525_60)
 		cx->is_60hz = 1;
-		cx->is_out_60hz = 1;
-	} else {
+	else
 		cx->is_50hz = 1;
-		cx->is_out_50hz = 1;
-	}
-	cx->params.video_gop_size = cx->is_60hz ? 15 : 12;
-
-	/*
-	 * FIXME: setting the buffer size based on the tuner standard is
-	 * suboptimal, as the CVBS and SVideo inputs could use a different std
-	 * and the buffer could end up being too small in that case.
-	 */
-	vbi_buf_size = cx->vbi.raw_size * (cx->is_60hz ? 24 : 36) / 2;
-	cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = vbi_buf_size;
 
-	if (cx->stream_buffers[CX18_ENC_STREAM_TYPE_VBI] < 0)
-		cx->stream_buffers[CX18_ENC_STREAM_TYPE_VBI] =
-		   cx->options.megabytes[CX18_ENC_STREAM_TYPE_VBI] * 1024 * 1024
-		   / vbi_buf_size;
-	else
-		cx->options.megabytes[CX18_ENC_STREAM_TYPE_VBI] =
-		     cx->stream_buffers[CX18_ENC_STREAM_TYPE_VBI] * vbi_buf_size
-		     / (1024 * 1024);
+	cx->params.video_gop_size = cx->is_60hz ? 15 : 12;
 
 	if (cx->options.radio > 0)
 		cx->v4l2_cap |= V4L2_CAP_RADIO;
@@ -956,7 +901,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 		setup.mode_mask = T_ANALOG_TV;  /* matches TV tuners */
 		setup.tuner_callback = (setup.type == TUNER_XC2028) ?
 			cx18_reset_tuner_gpio : NULL;
-		cx18_call_i2c_clients(cx, TUNER_SET_TYPE_ADDR, &setup);
+		cx18_call_all(cx, tuner, s_type_addr, &setup);
 		if (setup.type == TUNER_XC2028) {
 			static struct xc2028_ctrl ctrl = {
 				.fname = XC2028_DEFAULT_FIRMWARE,
@@ -966,7 +911,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 				.tuner = cx->options.tuner,
 				.priv = &ctrl,
 			};
-			cx18_call_i2c_clients(cx, TUNER_SET_CONFIG, &cfg);
+			cx18_call_all(cx, tuner, s_config, &cfg);
 		}
 	}
 
@@ -985,14 +930,13 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 		goto free_streams;
 	}
 
-	CX18_INFO("Initialized card #%d: %s\n", cx->num, cx->card_name);
-
+	CX18_INFO("Initialized card: %s\n", cx->card_name);
 	return 0;
 
 free_streams:
 	cx18_streams_cleanup(cx, 1);
 free_irq:
-	free_irq(cx->dev->irq, (void *)cx);
+	free_irq(cx->pci_dev->irq, (void *)cx);
 free_i2c:
 	exit_cx18_i2c(cx);
 free_map:
@@ -1006,11 +950,8 @@ err:
 		retval = -ENODEV;
 	CX18_ERR("Error %d on initialization\n", retval);
 
-	i = cx->num;
-	spin_lock(&cx18_cards_lock);
-	kfree(cx18_cards[i]);
-	cx18_cards[i] = NULL;
-	spin_unlock(&cx18_cards_lock);
+	v4l2_device_unregister(&cx->v4l2_dev);
+	kfree(cx);
 	return retval;
 }
 
@@ -1043,8 +984,21 @@ int cx18_init_on_first_open(struct cx18 *cx)
 	}
 	set_bit(CX18_F_I_LOADED_FW, &cx->i_flags);
 
-	/* Init the firmware twice to work around a silicon bug
-	 * transport related. */
+	/*
+	 * Init the firmware twice to work around a silicon bug
+	 * with the digital TS.
+	 *
+	 * The second firmware load requires us to normalize the APU state,
+	 * or the audio for the first analog capture will be badly incorrect.
+	 *
+	 * I can't seem to call APU_RESETAI and have it succeed without the
+	 * APU capturing audio, so we start and stop it here to do the reset
+	 */
+
+	/* MPEG Encoding, 224 kbps, MPEG Layer II, 48 ksps */
+	cx18_vapi(cx, CX18_APU_START, 2, CX18_APU_ENCODING_METHOD_MPEG|0xb9, 0);
+	cx18_vapi(cx, CX18_APU_RESETAI, 0);
+	cx18_vapi(cx, CX18_APU_STOP, 1, CX18_APU_ENCODING_METHOD_MPEG);
 
 	fw_retry_count = 3;
 	while (--fw_retry_count > 0) {
@@ -1060,6 +1014,22 @@ int cx18_init_on_first_open(struct cx18 *cx)
 		return -ENXIO;
 	}
 
+	/*
+	 * The second firmware load requires us to normalize the APU state,
+	 * or the audio for the first analog capture will be badly incorrect.
+	 *
+	 * I can't seem to call APU_RESETAI and have it succeed without the
+	 * APU capturing audio, so we start and stop it here to do the reset
+	 */
+
+	/* MPEG Encoding, 224 kbps, MPEG Layer II, 48 ksps */
+	cx18_vapi(cx, CX18_APU_START, 2, CX18_APU_ENCODING_METHOD_MPEG|0xb9, 0);
+	cx18_vapi(cx, CX18_APU_RESETAI, 0);
+	cx18_vapi(cx, CX18_APU_STOP, 1, CX18_APU_ENCODING_METHOD_MPEG);
+
+	/* Init the A/V decoder, if it hasn't been already */
+	v4l2_subdev_call(cx->sd_av, core, init, (u32) CX18_AV_INIT_NORMAL);
+
 	vf.tuner = 0;
 	vf.type = V4L2_TUNER_ANALOG_TV;
 	vf.frequency = 6400; /* the tuner 'baseline' frequency */
@@ -1092,9 +1062,11 @@ static void cx18_cancel_epu_work_orders(struct cx18 *cx)
 
 static void cx18_remove(struct pci_dev *pci_dev)
 {
-	struct cx18 *cx = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct cx18 *cx = to_cx18(v4l2_dev);
+	int i;
 
-	CX18_DEBUG_INFO("Removing Card #%d\n", cx->num);
+	CX18_DEBUG_INFO("Removing Card\n");
 
 	/* Stop all captures */
 	CX18_DEBUG_INFO("Stopping all streams\n");
@@ -1115,15 +1087,22 @@ static void cx18_remove(struct pci_dev *pci_dev)
 
 	exit_cx18_i2c(cx);
 
-	free_irq(cx->dev->irq, (void *)cx);
+	free_irq(cx->pci_dev->irq, (void *)cx);
 
 	cx18_iounmap(cx);
 
 	release_mem_region(cx->base_addr, CX18_MEM_SIZE);
 
-	pci_disable_device(cx->dev);
+	pci_disable_device(cx->pci_dev);
+
+	if (cx->vbi.sliced_mpeg_data[0] != NULL)
+		for (i = 0; i < CX18_VBI_FRAMES; i++)
+			kfree(cx->vbi.sliced_mpeg_data[i]);
+
+	CX18_INFO("Removed %s\n", cx->card_name);
 
-	CX18_INFO("Removed %s, card #%d\n", cx->card_name, cx->num);
+	v4l2_device_unregister(v4l2_dev);
+	kfree(cx);
 }
 
 /* define a pci_driver for card detection */
@@ -1138,8 +1117,6 @@ static int module_start(void)
 {
 	printk(KERN_INFO "cx18:  Start initialization, version %s\n", CX18_VERSION);
 
-	memset(cx18_cards, 0, sizeof(cx18_cards));
-
 	/* Validate parameters */
 	if (cx18_first_minor < 0 || cx18_first_minor >= CX18_MAX_CARDS) {
 		printk(KERN_ERR "cx18:  Exiting, cx18_first_minor must be between 0 and %d\n",
@@ -1162,16 +1139,7 @@ static int module_start(void)
 
 static void module_cleanup(void)
 {
-	int i;
-
 	pci_unregister_driver(&cx18_pci_driver);
-
-	for (i = 0; i < cx18_cards_active; i++) {
-		if (cx18_cards[i] == NULL)
-			continue;
-		kfree(cx18_cards[i]);
-	}
-
 }
 
 module_init(module_start);
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 0d2edebc39b4..ece4f281ef42 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -48,6 +48,7 @@
 #include <linux/dvb/audio.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
 #include <media/tuner.h>
 #include "cx18-mailbox.h"
 #include "cx18-av-core.h"
@@ -79,7 +80,7 @@
 #define CX18_CARD_YUAN_MPC718 	      3	/* Yuan MPC718 */
 #define CX18_CARD_CNXT_RAPTOR_PAL     4	/* Conexant Raptor PAL */
 #define CX18_CARD_TOSHIBA_QOSMIO_DVBT 5 /* Toshiba Qosmio Interal DVB-T/Analog*/
-#define CX18_CARD_LEADTEK_PVR2100     6 /* Leadtek WinFast PVR2100 */
+#define CX18_CARD_LEADTEK_PVR2100     6 /* Leadtek WinFast PVR2100/DVR3100 H */
 #define CX18_CARD_LAST 		      6
 
 #define CX18_ENC_STREAM_TYPE_MPG  0
@@ -143,12 +144,12 @@
 /* Flag to turn on high volume debugging */
 #define CX18_DBGFLG_HIGHVOL (1 << 8)
 
-/* NOTE: extra space before comma in 'cx->num , ## args' is required for
+/* NOTE: extra space before comma in 'fmt , ## args' is required for
    gcc-2.95, otherwise it won't compile. */
 #define CX18_DEBUG(x, type, fmt, args...) \
 	do { \
 		if ((x) & cx18_debug) \
-			printk(KERN_INFO "cx18-%d " type ": " fmt, cx->num , ## args); \
+			v4l2_info(&cx->v4l2_dev, " " type ": " fmt , ## args); \
 	} while (0)
 #define CX18_DEBUG_WARN(fmt, args...)  CX18_DEBUG(CX18_DBGFLG_WARN, "warning", fmt , ## args)
 #define CX18_DEBUG_INFO(fmt, args...)  CX18_DEBUG(CX18_DBGFLG_INFO, "info", fmt , ## args)
@@ -162,7 +163,7 @@
 #define CX18_DEBUG_HIGH_VOL(x, type, fmt, args...) \
 	do { \
 		if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \
-			printk(KERN_INFO "cx18%d " type ": " fmt, cx->num , ## args); \
+			v4l2_info(&cx->v4l2_dev, " " type ": " fmt , ## args); \
 	} while (0)
 #define CX18_DEBUG_HI_WARN(fmt, args...)  CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_WARN, "warning", fmt , ## args)
 #define CX18_DEBUG_HI_INFO(fmt, args...)  CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_INFO, "info", fmt , ## args)
@@ -174,9 +175,58 @@
 #define CX18_DEBUG_HI_IRQ(fmt, args...)   CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_IRQ, "irq", fmt , ## args)
 
 /* Standard kernel messages */
-#define CX18_ERR(fmt, args...)      printk(KERN_ERR  "cx18-%d: " fmt, cx->num , ## args)
-#define CX18_WARN(fmt, args...)     printk(KERN_WARNING "cx18-%d: " fmt, cx->num , ## args)
-#define CX18_INFO(fmt, args...)     printk(KERN_INFO "cx18-%d: " fmt, cx->num , ## args)
+#define CX18_ERR(fmt, args...)      v4l2_err(&cx->v4l2_dev, fmt , ## args)
+#define CX18_WARN(fmt, args...)     v4l2_warn(&cx->v4l2_dev, fmt , ## args)
+#define CX18_INFO(fmt, args...)     v4l2_info(&cx->v4l2_dev, fmt , ## args)
+
+/* Messages for internal subdevs to use */
+#define CX18_DEBUG_DEV(x, dev, type, fmt, args...) \
+	do { \
+		if ((x) & cx18_debug) \
+			v4l2_info(dev, " " type ": " fmt , ## args); \
+	} while (0)
+#define CX18_DEBUG_WARN_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args)
+#define CX18_DEBUG_INFO_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args)
+#define CX18_DEBUG_API_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args)
+#define CX18_DEBUG_DMA_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args)
+#define CX18_DEBUG_IOCTL_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args)
+#define CX18_DEBUG_FILE_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args)
+#define CX18_DEBUG_I2C_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args)
+#define CX18_DEBUG_IRQ_DEV(dev, fmt, args...) \
+		CX18_DEBUG_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args)
+
+#define CX18_DEBUG_HIGH_VOL_DEV(x, dev, type, fmt, args...) \
+	do { \
+		if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \
+			v4l2_info(dev, " " type ": " fmt , ## args); \
+	} while (0)
+#define CX18_DEBUG_HI_WARN_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args)
+#define CX18_DEBUG_HI_INFO_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args)
+#define CX18_DEBUG_HI_API_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args)
+#define CX18_DEBUG_HI_DMA_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args)
+#define CX18_DEBUG_HI_IOCTL_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args)
+#define CX18_DEBUG_HI_FILE_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args)
+#define CX18_DEBUG_HI_I2C_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args)
+#define CX18_DEBUG_HI_IRQ_DEV(dev, fmt, args...) \
+	CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args)
+
+#define CX18_ERR_DEV(dev, fmt, args...)      v4l2_err(dev, fmt , ## args)
+#define CX18_WARN_DEV(dev, fmt, args...)     v4l2_warn(dev, fmt , ## args)
+#define CX18_INFO_DEV(dev, fmt, args...)     v4l2_info(dev, fmt , ## args)
 
 /* Values for CX18_API_DEC_PLAYBACK_SPEED mpeg_frame_type_mask parameter: */
 #define MPEG_FRAME_TYPE_IFRAME 1
@@ -279,7 +329,7 @@ struct cx18_epu_work_order {
 struct cx18_stream {
 	/* These first four fields are always set, even if the stream
 	   is not actually created. */
-	struct video_device *v4l2dev;	/* NULL when stream not created */
+	struct video_device *video_dev;	/* NULL when stream not created */
 	struct cx18 *cx; 		/* for ease of use */
 	const char *name;		/* name of the stream */
 	int type;			/* stream type */
@@ -292,7 +342,6 @@ struct cx18_stream {
 	int dma;		/* can be PCI_DMA_TODEVICE,
 				   PCI_DMA_FROMDEVICE or
 				   PCI_DMA_NONE */
-	u64 dma_pts;
 	wait_queue_head_t waitq;
 
 	/* Buffer Stats */
@@ -318,59 +367,121 @@ struct cx18_open_id {
 /* forward declaration of struct defined in cx18-cards.h */
 struct cx18_card;
 
+/*
+ * A note about "sliced" VBI data as implemented in this driver:
+ *
+ * Currently we collect the sliced VBI in the form of Ancillary Data
+ * packets, inserted by the AV core decoder/digitizer/slicer in the
+ * horizontal blanking region of the VBI lines, in "raw" mode as far as
+ * the Encoder is concerned.  We don't ever tell the Encoder itself
+ * to provide sliced VBI. (AV Core: sliced mode - Encoder: raw mode)
+ *
+ * We then process the ancillary data ourselves to send the sliced data
+ * to the user application directly or build up MPEG-2 private stream 1
+ * packets to splice into (only!) MPEG-2 PS streams for the user app.
+ *
+ * (That's how ivtv essentially does it.)
+ *
+ * The Encoder should be able to extract certain sliced VBI data for
+ * us and provide it in a separate stream or splice it into any type of
+ * MPEG PS or TS stream, but this isn't implemented yet.
+ */
+
+/*
+ * Number of "raw" VBI samples per horizontal line we tell the Encoder to
+ * grab from the decoder/digitizer/slicer output for raw or sliced VBI.
+ * It depends on the pixel clock and the horiz rate:
+ *
+ * (1/Fh)*(2*Fp) = Samples/line
+ *     = 4 bytes EAV + Anc data in hblank + 4 bytes SAV + active samples
+ *
+ *  Sliced VBI data is sent as ancillary data during horizontal blanking
+ *  Raw VBI is sent as active video samples during vertcal blanking
+ *
+ *  We use a  BT.656 pxiel clock of 13.5 MHz and a BT.656 active line
+ *  length of 720 pixels @ 4:2:2 sampling.  Thus...
+ *
+ *  For systems that use a 15.734 kHz horizontal rate, such as
+ *  NTSC-M, PAL-M, PAL-60, and other 60 Hz/525 line systems, we have:
+ *
+ *  (1/15.734 kHz) * 2 * 13.5 MHz = 1716 samples/line =
+ *  4 bytes SAV + 268 bytes anc data + 4 bytes SAV + 1440 active samples
+ *
+ *  For systems that use a 15.625 kHz horizontal rate, such as
+ *  PAL-B/G/H, PAL-I, SECAM-L and other 50 Hz/625 line systems, we have:
+ *
+ *  (1/15.625 kHz) * 2 * 13.5 MHz = 1728 samples/line =
+ *  4 bytes SAV + 280 bytes anc data + 4 bytes SAV + 1440 active samples
+ */
+static const u32 vbi_active_samples = 1444; /* 4 byte SAV + 720 Y + 720 U/V */
+static const u32 vbi_hblank_samples_60Hz = 272; /* 4 byte EAV + 268 anc/fill */
+static const u32 vbi_hblank_samples_50Hz = 284; /* 4 byte EAV + 280 anc/fill */
 
 #define CX18_VBI_FRAMES 32
 
-/* VBI data */
 struct vbi_info {
-	u32 enc_size;
-	u32 frame;
-	u8 cc_data_odd[256];
-	u8 cc_data_even[256];
-	int cc_pos;
-	u8 cc_no_update;
-	u8 vps[5];
-	u8 vps_found;
-	int wss;
-	u8 wss_found;
-	u8 wss_no_update;
-	u32 raw_decoder_line_size;
-	u8 raw_decoder_sav_odd_field;
-	u8 raw_decoder_sav_even_field;
-	u32 sliced_decoder_line_size;
-	u8 sliced_decoder_sav_odd_field;
-	u8 sliced_decoder_sav_even_field;
+	/* Current state of v4l2 VBI settings for this device */
 	struct v4l2_format in;
-	/* convenience pointer to sliced struct in vbi_in union */
-	struct v4l2_sliced_vbi_format *sliced_in;
-	u32 service_set_in;
-	int insert_mpeg;
+	struct v4l2_sliced_vbi_format *sliced_in; /* pointer to in.fmt.sliced */
+	u32 count;    /* Count of VBI data lines: 60 Hz: 12 or 50 Hz: 18 */
+	u32 start[2]; /* First VBI data line per field: 10 & 273 or 6 & 318 */
 
-	/* Buffer for the maximum of 2 * 18 * packet_size sliced VBI lines.
-	   One for /dev/vbi0 and one for /dev/vbi8 */
-	struct v4l2_sliced_vbi_data sliced_data[36];
+	u32 frame; /* Count of VBI buffers/frames received from Encoder */
 
-	/* Buffer for VBI data inserted into MPEG stream.
-	   The first byte is a dummy byte that's never used.
-	   The next 16 bytes contain the MPEG header for the VBI data,
-	   the remainder is the actual VBI data.
-	   The max size accepted by the MPEG VBI reinsertion turns out
-	   to be 1552 bytes, which happens to be 4 + (1 + 42) * (2 * 18) bytes,
-	   where 4 is a four byte header, 42 is the max sliced VBI payload, 1 is
-	   a single line header byte and 2 * 18 is the number of VBI lines per frame.
+	/*
+	 * Vars for creation and insertion of MPEG Private Stream 1 packets
+	 * of sliced VBI data into an MPEG PS
+	 */
 
-	   However, it seems that the data must be 1K aligned, so we have to
-	   pad the data until the 1 or 2 K boundary.
+	/* Boolean: create and insert Private Stream 1 packets into the PS */
+	int insert_mpeg;
+
+	/*
+	 * Buffer for the maximum of 2 * 18 * packet_size sliced VBI lines.
+	 * Used in cx18-vbi.c only for collecting sliced data, and as a source
+	 * during conversion of sliced VBI data into MPEG Priv Stream 1 packets.
+	 * We don't need to save state here, but the array may have been a bit
+	 * too big (2304 bytes) to alloc from the stack.
+	 */
+	struct v4l2_sliced_vbi_data sliced_data[36];
 
-	   This pointer array will allocate 2049 bytes to store each VBI frame. */
+	/*
+	 * A ring buffer of driver-generated MPEG-2 PS
+	 * Program Pack/Private Stream 1 packets for sliced VBI data insertion
+	 * into the MPEG PS stream.
+	 *
+	 * In each sliced_mpeg_data[] buffer is:
+	 * 	16 byte MPEG-2 PS Program Pack Header
+	 * 	16 byte MPEG-2 Private Stream 1 PES Header
+	 * 	 4 byte magic number: "itv0" or "ITV0"
+	 * 	 4 byte first  field line mask, if "itv0"
+	 * 	 4 byte second field line mask, if "itv0"
+	 * 	36 lines, if "ITV0"; or <36 lines, if "itv0"; of sliced VBI data
+	 *
+	 * 	Each line in the payload is
+	 *	 1 byte line header derived from the SDID (WSS, CC, VPS, etc.)
+	 *	42 bytes of line data
+	 *
+	 * That's a maximum 1552 bytes of payload in the Private Stream 1 packet
+	 * which is the payload size a PVR-350 (CX23415) MPEG decoder will
+	 * accept for VBI data. So, including the headers, it's a maximum 1584
+	 * bytes total.
+	 */
+#define CX18_SLICED_MPEG_DATA_MAXSZ	1584
+	/* copy_vbi_buf() needs 8 temp bytes on the end for the worst case */
+#define CX18_SLICED_MPEG_DATA_BUFSZ	(CX18_SLICED_MPEG_DATA_MAXSZ+8)
 	u8 *sliced_mpeg_data[CX18_VBI_FRAMES];
 	u32 sliced_mpeg_size[CX18_VBI_FRAMES];
-	struct cx18_buffer sliced_mpeg_buf;
+
+	/* Count of Program Pack/Program Stream 1 packets inserted into PS */
 	u32 inserted_frame;
 
-	u32 start[2], count;
-	u32 raw_size;
-	u32 sliced_size;
+	/*
+	 * A dummy driver stream transfer buffer with a copy of the next
+	 * sliced_mpeg_data[] buffer for output to userland apps.
+	 * Only used in cx18-fileops.c, but its state needs to persist at times.
+	 */
+	struct cx18_buffer sliced_mpeg_buf;
 };
 
 /* Per cx23418, per I2C bus private algo callback data */
@@ -383,16 +494,17 @@ struct cx18_i2c_algo_callback_data {
 
 /* Struct to hold info about cx18 cards */
 struct cx18 {
-	int num;		/* board number, -1 during init! */
-	char name[8];		/* board name for printk and interrupts (e.g. 'cx180') */
-	struct pci_dev *dev;	/* PCI device */
+	int instance;
+	struct pci_dev *pci_dev;
+	struct v4l2_device v4l2_dev;
+	struct v4l2_subdev *sd_av;     /* A/V decoder/digitizer sub-device */
+	struct v4l2_subdev *sd_extmux; /* External multiplexer sub-dev */
+
 	const struct cx18_card *card;	/* card information */
 	const char *card_name;  /* full name of the card */
 	const struct cx18_card_tuner_i2c *card_i2c; /* i2c addresses to probe for tuner */
 	u8 is_50hz;
 	u8 is_60hz;
-	u8 is_out_50hz;
-	u8 is_out_60hz;
 	u8 nof_inputs;		/* number of video inputs */
 	u8 nof_audio_inputs;	/* number of audio inputs */
 	u16 buffer_id;		/* buffer ID counter */
@@ -413,10 +525,7 @@ struct cx18 {
 
 	/* dualwatch */
 	unsigned long dualwatch_jiffies;
-	u16 dualwatch_stereo_mode;
-
-	/* Digitizer type */
-	int digitizer;		/* 0x00EF = saa7114 0x00FO = saa7115 0x0106 = mic */
+	u32 dualwatch_stereo_mode;
 
 	struct mutex serialize_lock;    /* mutex used to serialize open/close/start/stop/ioctl operations */
 	struct cx18_options options; 	/* User options */
@@ -426,7 +535,6 @@ struct cx18 {
 	unsigned long i_flags;  /* global cx18 flags */
 	atomic_t ana_capturing;	/* count number of active analog capture streams */
 	atomic_t tot_capturing;	/* total count number of active capture streams */
-	spinlock_t lock;        /* lock access to this struct */
 	int search_pack_header;
 
 	int open_id;		/* incremented each time an open occurs, used as
@@ -468,30 +576,30 @@ struct cx18 {
 	struct i2c_adapter i2c_adap[2];
 	struct i2c_algo_bit_data i2c_algo[2];
 	struct cx18_i2c_algo_callback_data i2c_algo_cb_data[2];
-	struct i2c_client i2c_client[2];
-	struct mutex i2c_bus_lock[2];
-	struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];
 
 	/* gpio */
 	u32 gpio_dir;
 	u32 gpio_val;
 	struct mutex gpio_lock;
+	struct v4l2_subdev sd_gpiomux;
+	struct v4l2_subdev sd_resetctrl;
 
 	/* v4l2 and User settings */
 
 	/* codec settings */
 	u32 audio_input;
 	u32 active_input;
-	u32 active_output;
 	v4l2_std_id std;
 	v4l2_std_id tuner_std;	/* The norm of the tuner (fixed) */
 };
 
+static inline struct cx18 *to_cx18(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct cx18, v4l2_dev);
+}
+
 /* Globals */
-extern struct cx18 *cx18_cards[];
-extern int cx18_cards_active;
 extern int cx18_first_minor;
-extern spinlock_t cx18_cards_lock;
 
 /*==============Prototypes==================*/
 
@@ -511,4 +619,22 @@ static inline int cx18_raw_vbi(const struct cx18 *cx)
 	return cx->vbi.in.type == V4L2_BUF_TYPE_VBI_CAPTURE;
 }
 
+/* Call the specified callback for all subdevs with a grp_id bit matching the
+ * mask in hw (if 0, then match them all). Ignore any errors. */
+#define cx18_call_hw(cx, hw, o, f, args...) \
+	__v4l2_device_call_subdevs(&(cx)->v4l2_dev, \
+				   !(hw) || (sd->grp_id & (hw)), o, f , ##args)
+
+#define cx18_call_all(cx, o, f, args...) cx18_call_hw(cx, 0, o, f , ##args)
+
+/* Call the specified callback for all subdevs with a grp_id bit matching the
+ * mask in hw (if 0, then match them all). If the callback returns an error
+ * other than 0 or -ENOIOCTLCMD, then return with that error code. */
+#define cx18_call_hw_err(cx, hw, o, f, args...) \
+	__v4l2_device_call_subdevs_until_err( \
+		   &(cx)->v4l2_dev, !(hw) || (sd->grp_id & (hw)), o, f , ##args)
+
+#define cx18_call_all_err(cx, o, f, args...) \
+	cx18_call_hw_err(cx, 0, o, f , ##args)
+
 #endif /* CX18_DRIVER_H */
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index bd5e6f3fd4d0..3b86f57cd15a 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -167,7 +167,7 @@ int cx18_dvb_register(struct cx18_stream *stream)
 
 	ret = dvb_register_adapter(&dvb->dvb_adapter,
 			CX18_DRIVER_NAME,
-			THIS_MODULE, &cx->dev->dev, adapter_nr);
+			THIS_MODULE, &cx->pci_dev->dev, adapter_nr);
 	if (ret < 0)
 		goto err_out;
 
diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c
index 055f6e004b2d..4d7d6d5a7f86 100644
--- a/drivers/media/video/cx18/cx18-fileops.c
+++ b/drivers/media/video/cx18/cx18-fileops.c
@@ -128,15 +128,15 @@ static void cx18_release_stream(struct cx18_stream *s)
 static void cx18_dualwatch(struct cx18 *cx)
 {
 	struct v4l2_tuner vt;
-	u16 new_bitmap;
-	u16 new_stereo_mode;
-	const u16 stereo_mask = 0x0300;
-	const u16 dual = 0x0200;
+	u32 new_bitmap;
+	u32 new_stereo_mode;
+	const u32 stereo_mask = 0x0300;
+	const u32 dual = 0x0200;
 	u32 h;
 
 	new_stereo_mode = cx->params.audio_properties & stereo_mask;
 	memset(&vt, 0, sizeof(vt));
-	cx18_call_i2c_clients(cx, VIDIOC_G_TUNER, &vt);
+	cx18_call_all(cx, tuner, g_tuner, &vt);
 	if (vt.audmode == V4L2_TUNER_MODE_LANG1_LANG2 &&
 			(vt.rxsubchans & V4L2_TUNER_SUB_LANG2))
 		new_stereo_mode = dual;
@@ -176,6 +176,8 @@ static struct cx18_buffer *cx18_get_buffer(struct cx18_stream *s, int non_block,
 	*err = 0;
 	while (1) {
 		if (s->type == CX18_ENC_STREAM_TYPE_MPG) {
+			/* Process pending program info updates and pending
+			   VBI data */
 
 			if (time_after(jiffies, cx->dualwatch_jiffies + msecs_to_jiffies(1000))) {
 				cx->dualwatch_jiffies = jiffies;
@@ -186,7 +188,6 @@ static struct cx18_buffer *cx18_get_buffer(struct cx18_stream *s, int non_block,
 				while ((buf = cx18_dequeue(s_vbi, &s_vbi->q_full))) {
 					/* byteswap and process VBI data */
 					cx18_process_vbi_data(cx, buf,
-							      s_vbi->dma_pts,
 							      s_vbi->type);
 					cx18_stream_put_buf_fw(s_vbi, buf);
 				}
@@ -207,8 +208,7 @@ static struct cx18_buffer *cx18_get_buffer(struct cx18_stream *s, int non_block,
 				cx18_buf_swap(buf);
 			else {
 				/* byteswap and process VBI data */
-				cx18_process_vbi_data(cx, buf,
-						s->dma_pts, s->type);
+				cx18_process_vbi_data(cx, buf, s->type);
 			}
 			return buf;
 		}
@@ -260,6 +260,20 @@ static size_t cx18_copy_buf_to_user(struct cx18_stream *s,
 		len = ucount;
 	if (cx->vbi.insert_mpeg && s->type == CX18_ENC_STREAM_TYPE_MPG &&
 	    !cx18_raw_vbi(cx) && buf != &cx->vbi.sliced_mpeg_buf) {
+		/*
+		 * Try to find a good splice point in the PS, just before
+		 * an MPEG-2 Program Pack start code, and provide only
+		 * up to that point to the user, so it's easy to insert VBI data
+		 * the next time around.
+		 */
+		/* FIXME - This only works for an MPEG-2 PS, not a TS */
+		/*
+		 * An MPEG-2 Program Stream (PS) is a series of
+		 * MPEG-2 Program Packs terminated by an
+		 * MPEG Program End Code after the last Program Pack.
+		 * A Program Pack may hold a PS System Header packet and any
+		 * number of Program Elementary Stream (PES) Packets
+		 */
 		const char *start = buf->buf + buf->readpos;
 		const char *p = start + 1;
 		const u8 *q;
@@ -267,38 +281,54 @@ static size_t cx18_copy_buf_to_user(struct cx18_stream *s,
 		int stuffing, i;
 
 		while (start + len > p) {
+			/* Scan for a 0 to find a potential MPEG-2 start code */
 			q = memchr(p, 0, start + len - p);
 			if (q == NULL)
 				break;
 			p = q + 1;
+			/*
+			 * Keep looking if not a
+			 * MPEG-2 Pack header start code:  0x00 0x00 0x01 0xba
+			 * or MPEG-2 video PES start code: 0x00 0x00 0x01 0xe0
+			 */
 			if ((char *)q + 15 >= buf->buf + buf->bytesused ||
 			    q[1] != 0 || q[2] != 1 || q[3] != ch)
 				continue;
+
+			/* If expecting the primary video PES */
 			if (!cx->search_pack_header) {
+				/* Continue if it couldn't be a PES packet */
 				if ((q[6] & 0xc0) != 0x80)
 					continue;
-				if (((q[7] & 0xc0) == 0x80 &&
-				     (q[9] & 0xf0) == 0x20) ||
-				    ((q[7] & 0xc0) == 0xc0 &&
-				     (q[9] & 0xf0) == 0x30)) {
-					ch = 0xba;
+				/* Check if a PTS or PTS & DTS follow */
+				if (((q[7] & 0xc0) == 0x80 &&  /* PTS only */
+				     (q[9] & 0xf0) == 0x20) || /* PTS only */
+				    ((q[7] & 0xc0) == 0xc0 &&  /* PTS & DTS */
+				     (q[9] & 0xf0) == 0x30)) { /* DTS follows */
+					/* Assume we found the video PES hdr */
+					ch = 0xba; /* next want a Program Pack*/
 					cx->search_pack_header = 1;
-					p = q + 9;
+					p = q + 9; /* Skip this video PES hdr */
 				}
 				continue;
 			}
+
+			/* We may have found a Program Pack start code */
+
+			/* Get the count of stuffing bytes & verify them */
 			stuffing = q[13] & 7;
 			/* all stuffing bytes must be 0xff */
 			for (i = 0; i < stuffing; i++)
 				if (q[14 + i] != 0xff)
 					break;
-			if (i == stuffing &&
-			    (q[4] & 0xc4) == 0x44 &&
-			    (q[12] & 3) == 3 &&
-			    q[14 + stuffing] == 0 &&
+			if (i == stuffing && /* right number of stuffing bytes*/
+			    (q[4] & 0xc4) == 0x44 && /* marker check */
+			    (q[12] & 3) == 3 &&  /* marker check */
+			    q[14 + stuffing] == 0 && /* PES Pack or Sys Hdr */
 			    q[15 + stuffing] == 0 &&
 			    q[16 + stuffing] == 1) {
-				cx->search_pack_header = 0;
+				/* We declare we actually found a Program Pack*/
+				cx->search_pack_header = 0; /* expect vid PES */
 				len = (char *)q - start;
 				cx18_setup_sliced_vbi_buf(cx);
 				break;
@@ -578,7 +608,7 @@ int cx18_v4l2_close(struct file *filp)
 		/* Mark that the radio is no longer in use */
 		clear_bit(CX18_F_I_RADIO_USER, &cx->i_flags);
 		/* Switch tuner to TV */
-		cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std);
+		cx18_call_all(cx, tuner, s_std, cx->std);
 		/* Select correct audio input (i.e. TV tuner or Line in) */
 		cx18_audio_set_io(cx);
 		if (atomic_read(&cx->ana_capturing) > 0) {
@@ -641,7 +671,7 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
 		/* We have the radio */
 		cx18_mute(cx);
 		/* Switch tuner to radio */
-		cx18_call_i2c_clients(cx, AUDC_SET_RADIO, NULL);
+		cx18_call_all(cx, tuner, s_radio);
 		/* Select the correct audio input (i.e. radio tuner) */
 		cx18_audio_set_io(cx);
 		/* Done! Unmute and continue. */
@@ -652,38 +682,15 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp)
 
 int cx18_v4l2_open(struct file *filp)
 {
-	int res, x, y = 0;
-	struct cx18 *cx = NULL;
-	struct cx18_stream *s = NULL;
-	int minor = video_devdata(filp)->minor;
-
-	/* Find which card this open was on */
-	spin_lock(&cx18_cards_lock);
-	for (x = 0; cx == NULL && x < cx18_cards_active; x++) {
-		/* find out which stream this open was on */
-		for (y = 0; y < CX18_MAX_STREAMS; y++) {
-			if (cx18_cards[x] == NULL)
-				continue;
-			s = &cx18_cards[x]->streams[y];
-			if (s->v4l2dev && s->v4l2dev->minor == minor) {
-				cx = cx18_cards[x];
-				break;
-			}
-		}
-	}
-	spin_unlock(&cx18_cards_lock);
-
-	if (cx == NULL) {
-		/* Couldn't find a device registered
-		   on that minor, shouldn't happen! */
-		printk(KERN_WARNING "No cx18 device found on minor %d\n",
-				minor);
-		return -ENXIO;
-	}
+	int res;
+	struct video_device *video_dev = video_devdata(filp);
+	struct cx18_stream *s = video_get_drvdata(video_dev);
+	struct cx18 *cx = s->cx;;
 
 	mutex_lock(&cx->serialize_lock);
 	if (cx18_init_on_first_open(cx)) {
-		CX18_ERR("Failed to initialize on minor %d\n", minor);
+		CX18_ERR("Failed to initialize on minor %d\n",
+			 video_dev->minor);
 		mutex_unlock(&cx->serialize_lock);
 		return -ENXIO;
 	}
diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c
index 1fa95da1575e..83cd559cc609 100644
--- a/drivers/media/video/cx18/cx18-firmware.c
+++ b/drivers/media/video/cx18/cx18-firmware.c
@@ -26,7 +26,6 @@
 #include "cx18-irq.h"
 #include "cx18-firmware.h"
 #include "cx18-cards.h"
-#include "cx18-av-core.h"
 #include <linux/firmware.h>
 
 #define CX18_PROC_SOFT_RESET 		0xc70010
@@ -107,7 +106,7 @@ static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx)
 	u32 __iomem *dst = (u32 __iomem *)mem;
 	const u32 *src;
 
-	if (request_firmware(&fw, fn, &cx->dev->dev)) {
+	if (request_firmware(&fw, fn, &cx->pci_dev->dev)) {
 		CX18_ERR("Unable to open firmware %s\n", fn);
 		CX18_ERR("Did you put the firmware in the hotplug firmware directory?\n");
 		return -ENOMEM;
@@ -151,7 +150,7 @@ static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx,
 	u32 apu_version = 0;
 	int sz;
 
-	if (request_firmware(&fw, fn, &cx->dev->dev)) {
+	if (request_firmware(&fw, fn, &cx->pci_dev->dev)) {
 		CX18_ERR("unable to open firmware %s\n", fn);
 		CX18_ERR("did you put the firmware in the hotplug firmware directory?\n");
 		cx18_setup_page(cx, 0);
@@ -286,23 +285,6 @@ void cx18_init_power(struct cx18 *cx, int lowpwr)
 	cx18_write_reg(cx, 0x2BE2FE, CX18_MPEG_CLOCK_PLL_FRAC);
 	cx18_write_reg(cx, 8, CX18_MPEG_CLOCK_PLL_POST);
 
-	/*
-	 * VDCLK  Integer = 0x0f, Post Divider = 0x04
-	 * AIMCLK Integer = 0x0e, Post Divider = 0x16
-	 */
-	cx18_av_write4(cx, CXADEC_PLL_CTRL1, 0x160e040f);
-
-	/* VDCLK Fraction = 0x2be2fe */
-	/* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz before post divide */
-	cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, 0x002be2fe);
-
-	/* AIMCLK Fraction = 0x05227ad */
-	/* xtal * 0xe.2913d68/0x16 = 48000 * 384: 406 MHz before post-divide */
-	cx18_av_write4(cx, CXADEC_AUX_PLL_FRAC, 0x005227ad);
-
-	/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x16 */
-	cx18_av_write(cx, CXADEC_I2S_MCLK, 0x56);
-
 	/* Defaults */
 	/* APU = SC or SC/2 = 125/62.5 */
 	/* EPU = SC = 125 */
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index 1a99329f33cb..5518d1424f8f 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -46,6 +46,9 @@
  * gpio13: cs5345 reset pin
 */
 
+/*
+ * File scope utility functions
+ */
 static void gpio_write(struct cx18 *cx)
 {
 	u32 dir_lo = cx->gpio_dir & 0xffff;
@@ -63,73 +66,201 @@ static void gpio_write(struct cx18 *cx)
 					CX18_REG_GPIO_OUT2, val_hi, dir_hi);
 }
 
-void cx18_reset_i2c_slaves_gpio(struct cx18 *cx)
+static void gpio_update(struct cx18 *cx, u32 mask, u32 data)
 {
-	const struct cx18_gpio_i2c_slave_reset *p;
+	if (mask == 0)
+		return;
 
-	p = &cx->card->gpio_i2c_slave_reset;
+	mutex_lock(&cx->gpio_lock);
+	cx->gpio_val = (cx->gpio_val & ~mask) | (data & mask);
+	gpio_write(cx);
+	mutex_unlock(&cx->gpio_lock);
+}
+
+static void gpio_reset_seq(struct cx18 *cx, u32 active_lo, u32 active_hi,
+			   unsigned int assert_msecs,
+			   unsigned int recovery_msecs)
+{
+	u32 mask;
 
-	if ((p->active_lo_mask | p->active_hi_mask) == 0)
+	mask = active_lo | active_hi;
+	if (mask == 0)
 		return;
 
-	/* Assuming that the masks are a subset of the bits in gpio_dir */
+	/*
+	 * Assuming that active_hi and active_lo are a subsets of the bits in
+	 * gpio_dir.  Also assumes that active_lo and active_hi don't overlap
+	 * in any bit position
+	 */
 
 	/* Assert */
-	mutex_lock(&cx->gpio_lock);
-	cx->gpio_val =
-		(cx->gpio_val | p->active_hi_mask) & ~(p->active_lo_mask);
-	gpio_write(cx);
-	schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_asserted));
+	gpio_update(cx, mask, ~active_lo);
+	schedule_timeout_uninterruptible(msecs_to_jiffies(assert_msecs));
 
 	/* Deassert */
-	cx->gpio_val =
-		(cx->gpio_val | p->active_lo_mask) & ~(p->active_hi_mask);
-	gpio_write(cx);
-	schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_recovery));
+	gpio_update(cx, mask, ~active_hi);
+	schedule_timeout_uninterruptible(msecs_to_jiffies(recovery_msecs));
+}
+
+/*
+ * GPIO Multiplexer - logical device
+ */
+static int gpiomux_log_status(struct v4l2_subdev *sd)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+
+	mutex_lock(&cx->gpio_lock);
+	CX18_INFO_DEV(sd, "GPIO:  direction 0x%08x, value 0x%08x\n",
+		      cx->gpio_dir, cx->gpio_val);
 	mutex_unlock(&cx->gpio_lock);
+	return 0;
 }
 
-void cx18_reset_ir_gpio(void *data)
+static int gpiomux_s_radio(struct v4l2_subdev *sd)
 {
-	struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx;
-	const struct cx18_gpio_i2c_slave_reset *p;
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 
-	p = &cx->card->gpio_i2c_slave_reset;
+	/*
+	 * FIXME - work out the cx->active/audio_input mess - this is
+	 * intended to handle the switch to radio mode and set the
+	 * audio routing, but we need to update the state in cx
+	 */
+	gpio_update(cx, cx->card->gpio_audio_input.mask,
+			cx->card->gpio_audio_input.radio);
+	return 0;
+}
 
-	if (p->ir_reset_mask == 0)
-		return;
+static int gpiomux_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	u32 data;
 
-	CX18_DEBUG_INFO("Resetting IR microcontroller\n");
+	switch (cx->card->audio_inputs[cx->audio_input].muxer_input) {
+	case 1:
+		data = cx->card->gpio_audio_input.linein;
+		break;
+	case 0:
+		data = cx->card->gpio_audio_input.tuner;
+		break;
+	default:
+		/*
+		 * FIXME - work out the cx->active/audio_input mess - this is
+		 * intended to handle the switch from radio mode and set the
+		 * audio routing, but we need to update the state in cx
+		 */
+		data = cx->card->gpio_audio_input.tuner;
+		break;
+	}
+	gpio_update(cx, cx->card->gpio_audio_input.mask, data);
+	return 0;
+}
 
-	/*
-	   Assert timing for the Z8F0811 on HVR-1600 boards:
-	   1. Assert RESET for min of 4 clock cycles at 18.432 MHz to initiate
-	   2. Reset then takes 66 WDT cycles at 10 kHz + 16 xtal clock cycles
-		(6,601,085 nanoseconds ~= 7 milliseconds)
-	   3. DBG pin must be high before chip exits reset for normal operation.
-		DBG is open drain and hopefully pulled high since we don't
-		normally drive it (GPIO 1?) for the HVR-1600
-	   4. Z8F0811 won't exit reset until RESET is deasserted
-	*/
-	mutex_lock(&cx->gpio_lock);
-	cx->gpio_val = cx->gpio_val & ~p->ir_reset_mask;
-	gpio_write(cx);
-	mutex_unlock(&cx->gpio_lock);
-	schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_asserted));
+static int gpiomux_s_audio_routing(struct v4l2_subdev *sd,
+				   const struct v4l2_routing *route)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	u32 data;
+
+	switch (route->input) {
+	case 0:
+		data = cx->card->gpio_audio_input.tuner;
+		break;
+	case 1:
+		data = cx->card->gpio_audio_input.linein;
+		break;
+	case 2:
+		data = cx->card->gpio_audio_input.radio;
+		break;
+	default:
+		return -EINVAL;
+	}
+	gpio_update(cx, cx->card->gpio_audio_input.mask, data);
+	return 0;
+}
+
+static const struct v4l2_subdev_core_ops gpiomux_core_ops = {
+	.log_status = gpiomux_log_status,
+};
+
+static const struct v4l2_subdev_tuner_ops gpiomux_tuner_ops = {
+	.s_std = gpiomux_s_std,
+	.s_radio = gpiomux_s_radio,
+};
+
+static const struct v4l2_subdev_audio_ops gpiomux_audio_ops = {
+	.s_routing = gpiomux_s_audio_routing,
+};
+
+static const struct v4l2_subdev_ops gpiomux_ops = {
+	.core = &gpiomux_core_ops,
+	.tuner = &gpiomux_tuner_ops,
+	.audio = &gpiomux_audio_ops,
+};
+
+/*
+ * GPIO Reset Controller - logical device
+ */
+static int resetctrl_log_status(struct v4l2_subdev *sd)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
 
-	/*
-	   Zilog comes out of reset, loads reset vector address and executes
-	   from there. Required recovery delay unknown.
-	*/
 	mutex_lock(&cx->gpio_lock);
-	cx->gpio_val = cx->gpio_val | p->ir_reset_mask;
-	gpio_write(cx);
+	CX18_INFO_DEV(sd, "GPIO:  direction 0x%08x, value 0x%08x\n",
+		      cx->gpio_dir, cx->gpio_val);
 	mutex_unlock(&cx->gpio_lock);
-	schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_recovery));
+	return 0;
 }
-EXPORT_SYMBOL(cx18_reset_ir_gpio);
-/* This symbol is exported for use by an infrared module for the IR-blaster */
 
+static int resetctrl_reset(struct v4l2_subdev *sd, u32 val)
+{
+	struct cx18 *cx = v4l2_get_subdevdata(sd);
+	const struct cx18_gpio_i2c_slave_reset *p;
+
+	p = &cx->card->gpio_i2c_slave_reset;
+	switch (val) {
+	case CX18_GPIO_RESET_I2C:
+		gpio_reset_seq(cx, p->active_lo_mask, p->active_hi_mask,
+			       p->msecs_asserted, p->msecs_recovery);
+		break;
+	case CX18_GPIO_RESET_Z8F0811:
+		/*
+		 * Assert timing for the Z8F0811 on HVR-1600 boards:
+		 * 1. Assert RESET for min of 4 clock cycles at 18.432 MHz to
+		 *    initiate
+		 * 2. Reset then takes 66 WDT cycles at 10 kHz + 16 xtal clock
+		 *    cycles (6,601,085 nanoseconds ~= 7 milliseconds)
+		 * 3. DBG pin must be high before chip exits reset for normal
+		 *    operation.  DBG is open drain and hopefully pulled high
+		 *    since we don't normally drive it (GPIO 1?) for the
+		 *    HVR-1600
+		 * 4. Z8F0811 won't exit reset until RESET is deasserted
+		 * 5. Zilog comes out of reset, loads reset vector address and
+		 *    executes from there. Required recovery delay unknown.
+		 */
+		gpio_reset_seq(cx, p->ir_reset_mask, 0,
+			       p->msecs_asserted, p->msecs_recovery);
+		break;
+	case CX18_GPIO_RESET_XC2028:
+		if (cx->card->tuners[0].tuner == TUNER_XC2028)
+			gpio_reset_seq(cx, (1 << cx->card->xceive_pin), 0,
+				       1, 1);
+		break;
+	}
+	return 0;
+}
+
+static const struct v4l2_subdev_core_ops resetctrl_core_ops = {
+	.log_status = resetctrl_log_status,
+	.reset = resetctrl_reset,
+};
+
+static const struct v4l2_subdev_ops resetctrl_ops = {
+	.core = &resetctrl_core_ops,
+};
+
+/*
+ * External entry points
+ */
 void cx18_gpio_init(struct cx18 *cx)
 {
 	mutex_lock(&cx->gpio_lock);
@@ -156,6 +287,49 @@ void cx18_gpio_init(struct cx18 *cx)
 	mutex_unlock(&cx->gpio_lock);
 }
 
+int cx18_gpio_register(struct cx18 *cx, u32 hw)
+{
+	struct v4l2_subdev *sd;
+	const struct v4l2_subdev_ops *ops;
+	char *str;
+
+	switch (hw) {
+	case CX18_HW_GPIO_MUX:
+		sd = &cx->sd_gpiomux;
+		ops = &gpiomux_ops;
+		str = "gpio-mux";
+		break;
+	case CX18_HW_GPIO_RESET_CTRL:
+		sd = &cx->sd_resetctrl;
+		ops = &resetctrl_ops;
+		str = "gpio-reset-ctrl";
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	v4l2_subdev_init(sd, ops);
+	v4l2_set_subdevdata(sd, cx);
+	snprintf(sd->name, sizeof(sd->name), "%s %s", cx->v4l2_dev.name, str);
+	sd->grp_id = hw;
+	return v4l2_device_register_subdev(&cx->v4l2_dev, sd);
+}
+
+void cx18_reset_ir_gpio(void *data)
+{
+	struct cx18 *cx = to_cx18((struct v4l2_device *)data);
+
+	if (cx->card->gpio_i2c_slave_reset.ir_reset_mask == 0)
+		return;
+
+	CX18_DEBUG_INFO("Resetting IR microcontroller\n");
+
+	v4l2_subdev_call(&cx->sd_resetctrl,
+			 core, reset, CX18_GPIO_RESET_Z8F0811);
+}
+EXPORT_SYMBOL(cx18_reset_ir_gpio);
+/* This symbol is exported for use by lirc_pvr150 for the IR-blaster */
+
 /* Xceive tuner reset function */
 int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value)
 {
@@ -163,56 +337,11 @@ int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value)
 	struct cx18_i2c_algo_callback_data *cb_data = algo->data;
 	struct cx18 *cx = cb_data->cx;
 
-	if (cmd != XC2028_TUNER_RESET)
+	if (cmd != XC2028_TUNER_RESET ||
+	    cx->card->tuners[0].tuner != TUNER_XC2028)
 		return 0;
-	CX18_DEBUG_INFO("Resetting tuner\n");
 
-	mutex_lock(&cx->gpio_lock);
-	cx->gpio_val &= ~(1 << cx->card->xceive_pin);
-	gpio_write(cx);
-	mutex_unlock(&cx->gpio_lock);
-	schedule_timeout_interruptible(msecs_to_jiffies(1));
-
-	mutex_lock(&cx->gpio_lock);
-	cx->gpio_val |= 1 << cx->card->xceive_pin;
-	gpio_write(cx);
-	mutex_unlock(&cx->gpio_lock);
-	schedule_timeout_interruptible(msecs_to_jiffies(1));
-	return 0;
-}
-
-int cx18_gpio(struct cx18 *cx, unsigned int command, void *arg)
-{
-	struct v4l2_routing *route = arg;
-	u32 mask, data;
-
-	switch (command) {
-	case VIDIOC_INT_S_AUDIO_ROUTING:
-		if (route->input > 2)
-			return -EINVAL;
-		mask = cx->card->gpio_audio_input.mask;
-		switch (route->input) {
-		case 0:
-			data = cx->card->gpio_audio_input.tuner;
-			break;
-		case 1:
-			data = cx->card->gpio_audio_input.linein;
-			break;
-		case 2:
-		default:
-			data = cx->card->gpio_audio_input.radio;
-			break;
-		}
-		break;
-
-	default:
-		return -EINVAL;
-	}
-	if (mask) {
-		mutex_lock(&cx->gpio_lock);
-		cx->gpio_val = (cx->gpio_val & ~mask) | (data & mask);
-		gpio_write(cx);
-		mutex_unlock(&cx->gpio_lock);
-	}
-	return 0;
+	CX18_DEBUG_INFO("Resetting XCeive tuner\n");
+	return v4l2_subdev_call(&cx->sd_resetctrl,
+				core, reset, CX18_GPIO_RESET_XC2028);
 }
diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h
index 39ffccc19d8a..f9a5ca3566af 100644
--- a/drivers/media/video/cx18/cx18-gpio.h
+++ b/drivers/media/video/cx18/cx18-gpio.h
@@ -22,7 +22,13 @@
  */
 
 void cx18_gpio_init(struct cx18 *cx);
-void cx18_reset_i2c_slaves_gpio(struct cx18 *cx);
+int cx18_gpio_register(struct cx18 *cx, u32 hw);
+
+enum cx18_gpio_reset_type {
+	CX18_GPIO_RESET_I2C     = 0,
+	CX18_GPIO_RESET_Z8F0811 = 1,
+	CX18_GPIO_RESET_XC2028  = 2,
+};
+
 void cx18_reset_ir_gpio(void *data);
 int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);
-int cx18_gpio(struct cx18 *cx, unsigned int command, void *arg);
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 83e1c6333126..d092643faf46 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -26,7 +26,6 @@
 #include "cx18-io.h"
 #include "cx18-cards.h"
 #include "cx18-gpio.h"
-#include "cx18-av-core.h"
 #include "cx18-i2c.h"
 #include "cx18-irq.h"
 
@@ -43,31 +42,37 @@
 #define CX18_CS5345_I2C_ADDR		0x4c
 
 /* This array should match the CX18_HW_ defines */
-static const u8 hw_driverids[] = {
-	I2C_DRIVERID_TUNER,
-	I2C_DRIVERID_TVEEPROM,
-	I2C_DRIVERID_CS5345,
-	0, 		/* CX18_HW_GPIO dummy driver ID */
-	0 		/* CX18_HW_CX23418 dummy driver ID */
-};
-
-/* This array should match the CX18_HW_ defines */
 static const u8 hw_addrs[] = {
-	0,
-	0,
-	CX18_CS5345_I2C_ADDR,
-	0, 		/* CX18_HW_GPIO dummy driver ID */
-	0,		/* CX18_HW_CX23418 dummy driver ID */
+	0,			/* CX18_HW_TUNER */
+	0,			/* CX18_HW_TVEEPROM */
+	CX18_CS5345_I2C_ADDR,	/* CX18_HW_CS5345 */
+	0,			/* CX18_HW_DVB */
+	0,			/* CX18_HW_418_AV */
+	0,			/* CX18_HW_GPIO_MUX */
+	0,			/* CX18_HW_GPIO_RESET_CTRL */
 };
 
 /* This array should match the CX18_HW_ defines */
 /* This might well become a card-specific array */
 static const u8 hw_bus[] = {
-	0,
-	0,
-	0,
-	0, 		/* CX18_HW_GPIO dummy driver ID */
-	0,		/* CX18_HW_CX23418 dummy driver ID */
+	1,	/* CX18_HW_TUNER */
+	0,	/* CX18_HW_TVEEPROM */
+	0,	/* CX18_HW_CS5345 */
+	0,	/* CX18_HW_DVB */
+	0,	/* CX18_HW_418_AV */
+	0,	/* CX18_HW_GPIO_MUX */
+	0,	/* CX18_HW_GPIO_RESET_CTRL */
+};
+
+/* This array should match the CX18_HW_ defines */
+static const char * const hw_modules[] = {
+	"tuner",	/* CX18_HW_TUNER */
+	NULL,		/* CX18_HW_TVEEPROM */
+	"cs5345",	/* CX18_HW_CS5345 */
+	NULL,		/* CX18_HW_DVB */
+	NULL,		/* CX18_HW_418_AV */
+	NULL,		/* CX18_HW_GPIO_MUX */
+	NULL,		/* CX18_HW_GPIO_RESET_CTRL */
 };
 
 /* This array should match the CX18_HW_ defines */
@@ -75,83 +80,67 @@ static const char * const hw_devicenames[] = {
 	"tuner",
 	"tveeprom",
 	"cs5345",
-	"gpio",
-	"cx23418",
+	"cx23418_DTV",
+	"cx23418_AV",
+	"gpio_mux",
+	"gpio_reset_ctrl",
 };
 
 int cx18_i2c_register(struct cx18 *cx, unsigned idx)
 {
-	struct i2c_board_info info;
-	struct i2c_client *c;
-	u8 id, bus;
-	int i;
-
-	CX18_DEBUG_I2C("i2c client register\n");
-	if (idx >= ARRAY_SIZE(hw_driverids) || hw_driverids[idx] == 0)
+	struct v4l2_subdev *sd;
+	int bus = hw_bus[idx];
+	struct i2c_adapter *adap = &cx->i2c_adap[bus];
+	const char *mod = hw_modules[idx];
+	const char *type = hw_devicenames[idx];
+	u32 hw = 1 << idx;
+
+	if (idx >= ARRAY_SIZE(hw_addrs))
 		return -1;
-	id = hw_driverids[idx];
-	bus = hw_bus[idx];
-	memset(&info, 0, sizeof(info));
-	strlcpy(info.type, hw_devicenames[idx], sizeof(info.type));
-	info.addr = hw_addrs[idx];
-	for (i = 0; i < I2C_CLIENTS_MAX; i++)
-		if (cx->i2c_clients[i] == NULL)
-			break;
-
-	if (i == I2C_CLIENTS_MAX) {
-		CX18_ERR("insufficient room for new I2C client!\n");
-		return -ENOMEM;
-	}
 
-	if (id != I2C_DRIVERID_TUNER) {
-		c = i2c_new_device(&cx->i2c_adap[bus], &info);
-		if (c->driver == NULL)
-			i2c_unregister_device(c);
-		else
-			cx->i2c_clients[i] = c;
-		return cx->i2c_clients[i] ? 0 : -ENODEV;
+	if (hw == CX18_HW_TUNER) {
+		/* special tuner group handling */
+		sd = v4l2_i2c_new_probed_subdev(adap, mod, type,
+						cx->card_i2c->radio);
+		if (sd != NULL)
+			sd->grp_id = hw;
+		sd = v4l2_i2c_new_probed_subdev(adap, mod, type,
+						cx->card_i2c->demod);
+		if (sd != NULL)
+			sd->grp_id = hw;
+		sd = v4l2_i2c_new_probed_subdev(adap, mod, type,
+						cx->card_i2c->tv);
+		if (sd != NULL)
+			sd->grp_id = hw;
+		return sd != NULL ? 0 : -1;
 	}
 
-	/* special tuner handling */
-	c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->radio);
-	if (c && c->driver == NULL)
-		i2c_unregister_device(c);
-	else if (c)
-		cx->i2c_clients[i++] = c;
-	c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->demod);
-	if (c && c->driver == NULL)
-		i2c_unregister_device(c);
-	else if (c)
-		cx->i2c_clients[i++] = c;
-	c = i2c_new_probed_device(&cx->i2c_adap[1], &info, cx->card_i2c->tv);
-	if (c && c->driver == NULL)
-		i2c_unregister_device(c);
-	else if (c)
-		cx->i2c_clients[i++] = c;
-	return 0;
-}
+	/* Is it not an I2C device or one we do not wish to register? */
+	if (!hw_addrs[idx])
+		return -1;
 
-static int attach_inform(struct i2c_client *client)
-{
-	return 0;
+	/* It's an I2C device other than an analog tuner */
+	sd = v4l2_i2c_new_subdev(adap, mod, type, hw_addrs[idx]);
+	if (sd != NULL)
+		sd->grp_id = hw;
+	return sd != NULL ? 0 : -1;
 }
 
-static int detach_inform(struct i2c_client *client)
+/* Find the first member of the subdev group id in hw */
+struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw)
 {
-	int i;
-	struct cx18 *cx = (struct cx18 *)i2c_get_adapdata(client->adapter);
+	struct v4l2_subdev *result = NULL;
+	struct v4l2_subdev *sd;
 
-	CX18_DEBUG_I2C("i2c client detach\n");
-	for (i = 0; i < I2C_CLIENTS_MAX; i++) {
-		if (cx->i2c_clients[i] == client) {
-			cx->i2c_clients[i] = NULL;
+	spin_lock(&cx->v4l2_dev.lock);
+	v4l2_device_for_each_subdev(sd, &cx->v4l2_dev) {
+		if (sd->grp_id == hw) {
+			result = sd;
 			break;
 		}
 	}
-	CX18_DEBUG_I2C("i2c detach [client=%s,%s]\n",
-		   client->name, (i < I2C_CLIENTS_MAX) ? "ok" : "failed");
-
-	return 0;
+	spin_unlock(&cx->v4l2_dev.lock);
+	return result;
 }
 
 static void cx18_setscl(void *data, int state)
@@ -204,8 +193,6 @@ static struct i2c_adapter cx18_i2c_adap_template = {
 	.id = I2C_HW_B_CX2341X,
 	.algo = NULL,                   /* set by i2c-algo-bit */
 	.algo_data = NULL,              /* filled from template */
-	.client_register = attach_inform,
-	.client_unregister = detach_inform,
 	.owner = THIS_MODULE,
 };
 
@@ -221,152 +208,28 @@ static struct i2c_algo_bit_data cx18_i2c_algo_template = {
 	.timeout	= CX18_ALGO_BIT_TIMEOUT*HZ /* jiffies */
 };
 
-static struct i2c_client cx18_i2c_client_template = {
-	.name = "cx18 internal",
-};
-
-int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg)
-{
-	struct i2c_client *client;
-	int retval;
-	int i;
-
-	CX18_DEBUG_I2C("call_i2c_client addr=%02x\n", addr);
-	for (i = 0; i < I2C_CLIENTS_MAX; i++) {
-		client = cx->i2c_clients[i];
-		if (client == NULL || client->driver == NULL ||
-				client->driver->command == NULL)
-			continue;
-		if (addr == client->addr) {
-			retval = client->driver->command(client, cmd, arg);
-			return retval;
-		}
-	}
-	if (cmd != VIDIOC_DBG_G_CHIP_IDENT)
-		CX18_ERR("i2c addr 0x%02x not found for cmd 0x%x!\n",
-			       addr, cmd);
-	return -ENODEV;
-}
-
-/* Find the i2c device based on the driver ID and return
-   its i2c address or -ENODEV if no matching device was found. */
-static int cx18_i2c_id_addr(struct cx18 *cx, u32 id)
-{
-	struct i2c_client *client;
-	int retval = -ENODEV;
-	int i;
-
-	for (i = 0; i < I2C_CLIENTS_MAX; i++) {
-		client = cx->i2c_clients[i];
-		if (client == NULL || client->driver == NULL)
-			continue;
-		if (id == client->driver->id) {
-			retval = client->addr;
-			break;
-		}
-	}
-	return retval;
-}
-
-/* Find the i2c device name matching the CX18_HW_ flag */
-static const char *cx18_i2c_hw_name(u32 hw)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
-		if (1 << i == hw)
-			return hw_devicenames[i];
-	return "unknown device";
-}
-
-/* Find the i2c device matching the CX18_HW_ flag and return
-   its i2c address or -ENODEV if no matching device was found. */
-int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hw_driverids); i++)
-		if (1 << i == hw)
-			return cx18_i2c_id_addr(cx, hw_driverids[i]);
-	return -ENODEV;
-}
-
-/* Calls i2c device based on CX18_HW_ flag. If hw == 0, then do nothing.
-   If hw == CX18_HW_GPIO then call the gpio handler. */
-int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg)
-{
-	int addr;
-
-	if (hw == 0)
-		return 0;
-
-	if (hw == CX18_HW_GPIO)
-		return cx18_gpio(cx, cmd, arg);
-
-	if (hw == CX18_HW_CX23418)
-		return cx18_av_cmd(cx, cmd, arg);
-
-	addr = cx18_i2c_hw_addr(cx, hw);
-	if (addr < 0) {
-		CX18_ERR("i2c hardware 0x%08x (%s) not found for cmd 0x%x!\n",
-			       hw, cx18_i2c_hw_name(hw), cmd);
-		return addr;
-	}
-	return cx18_call_i2c_client(cx, addr, cmd, arg);
-}
-
-/* broadcast cmd for all I2C clients and for the gpio subsystem */
-void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg)
-{
-	if (cx->i2c_adap[0].algo == NULL || cx->i2c_adap[1].algo == NULL) {
-		CX18_ERR("adapter is not set\n");
-		return;
-	}
-	cx18_av_cmd(cx, cmd, arg);
-	i2c_clients_command(&cx->i2c_adap[0], cmd, arg);
-	i2c_clients_command(&cx->i2c_adap[1], cmd, arg);
-	if (cx->hw_flags & CX18_HW_GPIO)
-		cx18_gpio(cx, cmd, arg);
-}
-
 /* init + register i2c algo-bit adapter */
 int init_cx18_i2c(struct cx18 *cx)
 {
 	int i;
 	CX18_DEBUG_I2C("i2c init\n");
 
-	/* Sanity checks for the I2C hardware arrays. They must be the
-	 * same size and GPIO/CX23418 must be the last entries.
-	 */
-	if (ARRAY_SIZE(hw_driverids) != ARRAY_SIZE(hw_addrs) ||
-	    ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_addrs) ||
-	    CX18_HW_GPIO != (1 << (ARRAY_SIZE(hw_addrs) - 2)) ||
-	    CX18_HW_CX23418 != (1 << (ARRAY_SIZE(hw_addrs) - 1)) ||
-	    hw_driverids[ARRAY_SIZE(hw_addrs) - 1]) {
-		CX18_ERR("Mismatched I2C hardware arrays\n");
-		return -ENODEV;
-	}
-
 	for (i = 0; i < 2; i++) {
-		memcpy(&cx->i2c_adap[i], &cx18_i2c_adap_template,
-			sizeof(struct i2c_adapter));
+		/* Setup algorithm for adapter */
 		memcpy(&cx->i2c_algo[i], &cx18_i2c_algo_template,
 			sizeof(struct i2c_algo_bit_data));
 		cx->i2c_algo_cb_data[i].cx = cx;
 		cx->i2c_algo_cb_data[i].bus_index = i;
 		cx->i2c_algo[i].data = &cx->i2c_algo_cb_data[i];
-		cx->i2c_adap[i].algo_data = &cx->i2c_algo[i];
 
+		/* Setup adapter */
+		memcpy(&cx->i2c_adap[i], &cx18_i2c_adap_template,
+			sizeof(struct i2c_adapter));
+		cx->i2c_adap[i].algo_data = &cx->i2c_algo[i];
 		sprintf(cx->i2c_adap[i].name + strlen(cx->i2c_adap[i].name),
-				" #%d-%d", cx->num, i);
-		i2c_set_adapdata(&cx->i2c_adap[i], cx);
-
-		memcpy(&cx->i2c_client[i], &cx18_i2c_client_template,
-			sizeof(struct i2c_client));
-		sprintf(cx->i2c_client[i].name +
-				strlen(cx->i2c_client[i].name), "%d", i);
-		cx->i2c_client[i].adapter = &cx->i2c_adap[i];
-		cx->i2c_adap[i].dev.parent = &cx->dev->dev;
+				" #%d-%d", cx->instance, i);
+		i2c_set_adapdata(&cx->i2c_adap[i], &cx->v4l2_dev);
+		cx->i2c_adap[i].dev.parent = &cx->pci_dev->dev;
 	}
 
 	if (cx18_read_reg(cx, CX18_REG_I2C_2_WR) != 0x0003c02f) {
@@ -402,7 +265,8 @@ int init_cx18_i2c(struct cx18 *cx)
 	cx18_setscl(&cx->i2c_algo_cb_data[1], 1);
 	cx18_setsda(&cx->i2c_algo_cb_data[1], 1);
 
-	cx18_reset_i2c_slaves_gpio(cx);
+	cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL,
+		     core, reset, (u32) CX18_GPIO_RESET_I2C);
 
 	return i2c_bit_add_bus(&cx->i2c_adap[0]) ||
 		i2c_bit_add_bus(&cx->i2c_adap[1]);
diff --git a/drivers/media/video/cx18/cx18-i2c.h b/drivers/media/video/cx18/cx18-i2c.h
index 4869739013bd..bdfd1921e300 100644
--- a/drivers/media/video/cx18/cx18-i2c.h
+++ b/drivers/media/video/cx18/cx18-i2c.h
@@ -21,11 +21,8 @@
  *  02111-1307  USA
  */
 
-int cx18_i2c_hw_addr(struct cx18 *cx, u32 hw);
-int cx18_i2c_hw(struct cx18 *cx, u32 hw, unsigned int cmd, void *arg);
-int cx18_call_i2c_client(struct cx18 *cx, int addr, unsigned cmd, void *arg);
-void cx18_call_i2c_clients(struct cx18 *cx, unsigned int cmd, void *arg);
 int cx18_i2c_register(struct cx18 *cx, unsigned idx);
+struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw);
 
 /* init + register i2c algo-bit adapter */
 int init_cx18_i2c(struct cx18 *cx);
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 7086aaba77d6..e4c9e3d8bacd 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -58,12 +58,21 @@ u16 cx18_service2vbi(int type)
 	}
 }
 
+/* Check if VBI services are allowed on the (field, line) for the video std */
 static int valid_service_line(int field, int line, int is_pal)
 {
-	return (is_pal && line >= 6 && (line != 23 || field == 0)) ||
+	return (is_pal && line >= 6 &&
+		((field == 0 && line <= 23) || (field == 1 && line <= 22))) ||
 	       (!is_pal && line >= 10 && line < 22);
 }
 
+/*
+ * For a (field, line, std) and inbound potential set of services for that line,
+ * return the first valid service of those passed in the incoming set for that
+ * line in priority order:
+ * CC, VPS, or WSS over TELETEXT for well known lines
+ * TELETEXT, before VPS, before CC, before WSS, for other lines
+ */
 static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
 {
 	u16 valid_set = (is_pal ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525);
@@ -90,6 +99,10 @@ static u16 select_service_from_set(int field, int line, u16 set, int is_pal)
 	return 0;
 }
 
+/*
+ * Expand the service_set of *fmt into valid service_lines for the std,
+ * and clear the passed in fmt->service_set
+ */
 void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 {
 	u16 set = fmt->service_set;
@@ -102,7 +115,25 @@ void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
 	}
 }
 
+/*
+ * Sanitize the service_lines in *fmt per the video std, and return 1
+ * if any service_line is left as valid after santization
+ */
+static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal)
+{
+	int f, l;
+	u16 set = 0;
+
+	for (f = 0; f < 2; f++) {
+		for (l = 0; l < 24; l++) {
+			fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal);
+			set |= fmt->service_lines[f][l];
+		}
+	}
+	return set != 0;
+}
 
+/* Compute the service_set from the assumed valid service_lines of *fmt */
 u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt)
 {
 	int f, l;
@@ -129,10 +160,8 @@ static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
 	pixfmt->priv = 0;
 	if (id->type == CX18_ENC_STREAM_TYPE_YUV) {
 		pixfmt->pixelformat = V4L2_PIX_FMT_HM12;
-		/* YUV size is (Y=(h*w) + UV=(h*(w/2))) */
-		pixfmt->sizeimage =
-			pixfmt->height * pixfmt->width +
-			pixfmt->height * (pixfmt->width / 2);
+		/* YUV size is (Y=(h*720) + UV=(h*(720/2))) */
+		pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2;
 		pixfmt->bytesperline = 720;
 	} else {
 		pixfmt->pixelformat = V4L2_PIX_FMT_MPEG;
@@ -149,8 +178,8 @@ static int cx18_g_fmt_vbi_cap(struct file *file, void *fh,
 	struct v4l2_vbi_format *vbifmt = &fmt->fmt.vbi;
 
 	vbifmt->sampling_rate = 27000000;
-	vbifmt->offset = 248;
-	vbifmt->samples_per_line = cx->vbi.raw_decoder_line_size - 4;
+	vbifmt->offset = 248; /* FIXME - slightly wrong for both 50 & 60 Hz */
+	vbifmt->samples_per_line = vbi_active_samples - 4;
 	vbifmt->sample_format = V4L2_PIX_FMT_GREY;
 	vbifmt->start[0] = cx->vbi.start[0];
 	vbifmt->start[1] = cx->vbi.start[1];
@@ -164,7 +193,30 @@ static int cx18_g_fmt_vbi_cap(struct file *file, void *fh,
 static int cx18_g_fmt_sliced_vbi_cap(struct file *file, void *fh,
 					struct v4l2_format *fmt)
 {
-	return -EINVAL;
+	struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+	struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
+
+	/* sane, V4L2 spec compliant, defaults */
+	vbifmt->reserved[0] = 0;
+	vbifmt->reserved[1] = 0;
+	vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
+	memset(vbifmt->service_lines, 0, sizeof(vbifmt->service_lines));
+	vbifmt->service_set = 0;
+
+	/*
+	 * Fetch the configured service_lines and total service_set from the
+	 * digitizer/slicer.  Note, cx18_av_vbi() wipes the passed in
+	 * fmt->fmt.sliced under valid calling conditions
+	 */
+	if (v4l2_subdev_call(cx->sd_av, video, g_fmt, fmt))
+		return -EINVAL;
+
+	/* Ensure V4L2 spec compliant output */
+	vbifmt->reserved[0] = 0;
+	vbifmt->reserved[1] = 0;
+	vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
+	vbifmt->service_set = cx18_get_service_set(vbifmt);
+	return 0;
 }
 
 static int cx18_try_fmt_vid_cap(struct file *file, void *fh,
@@ -174,11 +226,18 @@ static int cx18_try_fmt_vid_cap(struct file *file, void *fh,
 	struct cx18 *cx = id->cx;
 	int w = fmt->fmt.pix.width;
 	int h = fmt->fmt.pix.height;
+	int min_h = 2;
 
 	w = min(w, 720);
-	w = max(w, 1);
+	w = max(w, 2);
+	if (id->type == CX18_ENC_STREAM_TYPE_YUV) {
+		/* YUV height must be a multiple of 32 */
+		h &= ~0x1f;
+		min_h = 32;
+	}
 	h = min(h, cx->is_50hz ? 576 : 480);
-	h = max(h, 2);
+	h = max(h, min_h);
+
 	cx18_g_fmt_vid_cap(file, fh, fmt);
 	fmt->fmt.pix.width = w;
 	fmt->fmt.pix.height = h;
@@ -194,7 +253,20 @@ static int cx18_try_fmt_vbi_cap(struct file *file, void *fh,
 static int cx18_try_fmt_sliced_vbi_cap(struct file *file, void *fh,
 					struct v4l2_format *fmt)
 {
-	return -EINVAL;
+	struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+	struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
+
+	vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36;
+	vbifmt->reserved[0] = 0;
+	vbifmt->reserved[1] = 0;
+
+	/* If given a service set, expand it validly & clear passed in set */
+	if (vbifmt->service_set)
+		cx18_expand_service_set(vbifmt, cx->is_50hz);
+	/* Sanitize the service_lines, and compute the new set if any valid */
+	if (check_service_set(vbifmt, cx->is_50hz))
+		vbifmt->service_set = cx18_get_service_set(vbifmt);
+	return 0;
 }
 
 static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
@@ -223,7 +295,7 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh,
 
 	cx->params.width = w;
 	cx->params.height = h;
-	cx18_av_cmd(cx, VIDIOC_S_FMT, fmt);
+	v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt);
 	return cx18_g_fmt_vid_cap(file, fh, fmt);
 }
 
@@ -238,54 +310,131 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh,
 	if (ret)
 		return ret;
 
+	/*
+	 * Changing the Encoder's Raw VBI parameters won't have any effect
+	 * if any analog capture is ongoing
+	 */
 	if (!cx18_raw_vbi(cx) && atomic_read(&cx->ana_capturing) > 0)
 		return -EBUSY;
 
+	/*
+	 * Set the digitizer registers for raw active VBI.
+	 * Note cx18_av_vbi_wipes out alot of the passed in fmt under valid
+	 * calling conditions
+	 */
+	ret = v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt);
+	if (ret)
+		return ret;
+
+	/* Store our new v4l2 (non-)sliced VBI state */
 	cx->vbi.sliced_in->service_set = 0;
 	cx->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE;
-	cx18_av_cmd(cx, VIDIOC_S_FMT, fmt);
+
 	return cx18_g_fmt_vbi_cap(file, fh, fmt);
 }
 
 static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh,
 					struct v4l2_format *fmt)
 {
-	return -EINVAL;
+	struct cx18_open_id *id = fh;
+	struct cx18 *cx = id->cx;
+	int ret;
+	struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced;
+
+	ret = v4l2_prio_check(&cx->prio, &id->prio);
+	if (ret)
+		return ret;
+
+	cx18_try_fmt_sliced_vbi_cap(file, fh, fmt);
+
+	/*
+	 * Changing the Encoder's Raw VBI parameters won't have any effect
+	 * if any analog capture is ongoing
+	 */
+	if (cx18_raw_vbi(cx) && atomic_read(&cx->ana_capturing) > 0)
+		return -EBUSY;
+
+	/*
+	 * Set the service_lines requested in the digitizer/slicer registers.
+	 * Note, cx18_av_vbi() wipes some "impossible" service lines in the
+	 * passed in fmt->fmt.sliced under valid calling conditions
+	 */
+	ret = v4l2_subdev_call(cx->sd_av, video, s_fmt, fmt);
+	if (ret)
+		return ret;
+	/* Store our current v4l2 sliced VBI settings */
+	cx->vbi.in.type =  V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+	memcpy(cx->vbi.sliced_in, vbifmt, sizeof(*cx->vbi.sliced_in));
+	return 0;
 }
 
 static int cx18_g_chip_ident(struct file *file, void *fh,
 				struct v4l2_dbg_chip_ident *chip)
 {
 	struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+	int err = 0;
 
 	chip->ident = V4L2_IDENT_NONE;
 	chip->revision = 0;
-	if (v4l2_chip_match_host(&chip->match)) {
-		chip->ident = V4L2_IDENT_CX23418;
-		return 0;
+	switch (chip->match.type) {
+	case V4L2_CHIP_MATCH_HOST:
+		switch (chip->match.addr) {
+		case 0:
+			chip->ident = V4L2_IDENT_CX23418;
+			chip->revision = cx18_read_reg(cx, 0xC72028);
+			break;
+		case 1:
+			/*
+			 * The A/V decoder is always present, but in the rare
+			 * case that the card doesn't have analog, we don't
+			 * use it.  We find it w/o using the cx->sd_av pointer
+			 */
+			cx18_call_hw(cx, CX18_HW_418_AV,
+				     core, g_chip_ident, chip);
+			break;
+		default:
+			/*
+			 * Could return ident = V4L2_IDENT_UNKNOWN if we had
+			 * other host chips at higher addresses, but we don't
+			 */
+			err = -EINVAL; /* per V4L2 spec */
+			break;
+		}
+		break;
+	case V4L2_CHIP_MATCH_I2C_DRIVER:
+		/* If needed, returns V4L2_IDENT_AMBIGUOUS without extra work */
+		cx18_call_all(cx, core, g_chip_ident, chip);
+		break;
+	case V4L2_CHIP_MATCH_I2C_ADDR:
+		/*
+		 * We could return V4L2_IDENT_UNKNOWN, but we don't do the work
+		 * to look if a chip is at the address with no driver.  That's a
+		 * dangerous thing to do with EEPROMs anyway.
+		 */
+		cx18_call_all(cx, core, g_chip_ident, chip);
+		break;
+	default:
+		err = -EINVAL;
+		break;
 	}
-	cx18_call_i2c_clients(cx, VIDIOC_DBG_G_CHIP_IDENT, chip);
-	return 0;
+	return err;
 }
 
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
 {
 	struct v4l2_dbg_register *regs = arg;
-	unsigned long flags;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 	if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE)
 		return -EINVAL;
 
-	spin_lock_irqsave(&cx18_cards_lock, flags);
 	regs->size = 4;
-	if (cmd == VIDIOC_DBG_G_REGISTER)
-		regs->val = cx18_read_enc(cx, regs->reg);
-	else
+	if (cmd == VIDIOC_DBG_S_REGISTER)
 		cx18_write_enc(cx, regs->val, regs->reg);
-	spin_unlock_irqrestore(&cx18_cards_lock, flags);
+	else
+		regs->val = cx18_read_enc(cx, regs->reg);
 	return 0;
 }
 
@@ -296,7 +445,8 @@ static int cx18_g_register(struct file *file, void *fh,
 
 	if (v4l2_chip_match_host(&reg->match))
 		return cx18_cxc(cx, VIDIOC_DBG_G_REGISTER, reg);
-	cx18_call_i2c_clients(cx, VIDIOC_DBG_G_REGISTER, reg);
+	/* FIXME - errors shouldn't be ignored */
+	cx18_call_all(cx, core, g_register, reg);
 	return 0;
 }
 
@@ -307,7 +457,8 @@ static int cx18_s_register(struct file *file, void *fh,
 
 	if (v4l2_chip_match_host(&reg->match))
 		return cx18_cxc(cx, VIDIOC_DBG_S_REGISTER, reg);
-	cx18_call_i2c_clients(cx, VIDIOC_DBG_S_REGISTER, reg);
+	/* FIXME - errors shouldn't be ignored */
+	cx18_call_all(cx, core, s_register, reg);
 	return 0;
 }
 #endif
@@ -335,7 +486,8 @@ static int cx18_querycap(struct file *file, void *fh,
 
 	strlcpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver));
 	strlcpy(vcap->card, cx->card_name, sizeof(vcap->card));
-	snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(cx->dev));
+	snprintf(vcap->bus_info, sizeof(vcap->bus_info),
+		 "PCI:%s", pci_name(cx->pci_dev));
 	vcap->version = CX18_DRIVER_VERSION; 	    /* version */
 	vcap->capabilities = cx->v4l2_cap; 	    /* capabilities */
 	return 0;
@@ -403,7 +555,8 @@ static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
 
 	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
-	return cx18_av_cmd(cx, VIDIOC_S_CROP, crop);
+	CX18_DEBUG_WARN("VIDIOC_S_CROP not implemented\n");
+	return -EINVAL;
 }
 
 static int cx18_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
@@ -412,7 +565,8 @@ static int cx18_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
 
 	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
-	return cx18_av_cmd(cx, VIDIOC_G_CROP, crop);
+	CX18_DEBUG_WARN("VIDIOC_G_CROP not implemented\n");
+	return -EINVAL;
 }
 
 static int cx18_enum_fmt_vid_cap(struct file *file, void *fh,
@@ -483,7 +637,7 @@ static int cx18_g_frequency(struct file *file, void *fh,
 	if (vf->tuner != 0)
 		return -EINVAL;
 
-	cx18_call_i2c_clients(cx, VIDIOC_G_FREQUENCY, vf);
+	cx18_call_all(cx, tuner, g_frequency, vf);
 	return 0;
 }
 
@@ -502,7 +656,7 @@ int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
 
 	cx18_mute(cx);
 	CX18_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf->frequency);
-	cx18_call_i2c_clients(cx, VIDIOC_S_FREQUENCY, vf);
+	cx18_call_all(cx, tuner, s_frequency, vf);
 	cx18_unmute(cx);
 	return 0;
 }
@@ -547,12 +701,11 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std)
 	cx->vbi.count = cx->is_50hz ? 18 : 12;
 	cx->vbi.start[0] = cx->is_50hz ? 6 : 10;
 	cx->vbi.start[1] = cx->is_50hz ? 318 : 273;
-	cx->vbi.sliced_decoder_line_size = cx->is_60hz ? 272 : 284;
 	CX18_DEBUG_INFO("Switching standard to %llx.\n",
 			(unsigned long long) cx->std);
 
 	/* Tuner */
-	cx18_call_i2c_clients(cx, VIDIOC_S_STD, &cx->std);
+	cx18_call_all(cx, tuner, s_std, cx->std);
 	return 0;
 }
 
@@ -569,9 +722,7 @@ static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 	if (vt->index != 0)
 		return -EINVAL;
 
-	/* Setting tuner can only set audio mode */
-	cx18_call_i2c_clients(cx, VIDIOC_S_TUNER, vt);
-
+	cx18_call_all(cx, tuner, s_tuner, vt);
 	return 0;
 }
 
@@ -582,7 +733,7 @@ static int cx18_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 	if (vt->index != 0)
 		return -EINVAL;
 
-	cx18_call_i2c_clients(cx, VIDIOC_G_TUNER, vt);
+	cx18_call_all(cx, tuner, g_tuner, vt);
 
 	if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) {
 		strlcpy(vt->name, "cx18 Radio Tuner", sizeof(vt->name));
@@ -598,7 +749,30 @@ static int cx18_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 static int cx18_g_sliced_vbi_cap(struct file *file, void *fh,
 					struct v4l2_sliced_vbi_cap *cap)
 {
-	return -EINVAL;
+	struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
+	int set = cx->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525;
+	int f, l;
+
+	if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+		return -EINVAL;
+
+	cap->service_set = 0;
+	for (f = 0; f < 2; f++) {
+		for (l = 0; l < 24; l++) {
+			if (valid_service_line(f, l, cx->is_50hz)) {
+				/*
+				 * We can find all v4l2 supported vbi services
+				 * for the standard, on a valid line for the std
+				 */
+				cap->service_lines[f][l] = set;
+				cap->service_set |= set;
+			} else
+				cap->service_lines[f][l] = 0;
+		}
+	}
+	for (f = 0; f < 3; f++)
+		cap->reserved[f] = 0;
+	return 0;
 }
 
 static int cx18_g_enc_index(struct file *file, void *fh,
@@ -708,13 +882,15 @@ static int cx18_log_status(struct file *file, void *fh)
 	struct v4l2_audio audin;
 	int i;
 
-	CX18_INFO("=================  START STATUS CARD #%d  =================\n", cx->num);
+	CX18_INFO("=================  START STATUS CARD #%d  "
+		  "=================\n", cx->instance);
+	CX18_INFO("Version: %s  Card: %s\n", CX18_VERSION, cx->card_name);
 	if (cx->hw_flags & CX18_HW_TVEEPROM) {
 		struct tveeprom tv;
 
 		cx18_read_eeprom(cx, &tv);
 	}
-	cx18_call_i2c_clients(cx, VIDIOC_LOG_STATUS, NULL);
+	cx18_call_all(cx, core, log_status);
 	cx18_get_input(cx, cx->active_input, &vidin);
 	cx18_get_audio_input(cx, cx->audio_input, &audin);
 	CX18_INFO("Video Input: %s\n", vidin.name);
@@ -725,12 +901,12 @@ static int cx18_log_status(struct file *file, void *fh)
 	mutex_unlock(&cx->gpio_lock);
 	CX18_INFO("Tuner: %s\n",
 		test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ?  "Radio" : "TV");
-	cx2341x_log_status(&cx->params, cx->name);
+	cx2341x_log_status(&cx->params, cx->v4l2_dev.name);
 	CX18_INFO("Status flags: 0x%08lx\n", cx->i_flags);
 	for (i = 0; i < CX18_MAX_STREAMS; i++) {
 		struct cx18_stream *s = &cx->streams[i];
 
-		if (s->v4l2dev == NULL || s->buffers == 0)
+		if (s->video_dev == NULL || s->buffers == 0)
 			continue;
 		CX18_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n",
 			  s->name, s->s_flags,
@@ -740,7 +916,8 @@ static int cx18_log_status(struct file *file, void *fh)
 	CX18_INFO("Read MPEG/VBI: %lld/%lld bytes\n",
 			(long long)cx->mpg_data_received,
 			(long long)cx->vbi_data_inserted);
-	CX18_INFO("==================  END STATUS CARD #%d  ==================\n", cx->num);
+	CX18_INFO("==================  END STATUS CARD #%d  "
+		  "==================\n", cx->instance);
 	return 0;
 }
 
@@ -754,7 +931,8 @@ static long cx18_default(struct file *file, void *fh, int cmd, void *arg)
 
 		CX18_DEBUG_IOCTL("VIDIOC_INT_S_AUDIO_ROUTING(%d, %d)\n",
 			route->input, route->output);
-		cx18_audio_set_route(cx, route);
+		cx18_call_hw(cx, cx->card->hw_audio_ctrl, audio, s_routing,
+			     route);
 		break;
 	}
 
@@ -762,7 +940,8 @@ static long cx18_default(struct file *file, void *fh, int cmd, void *arg)
 		u32 val = *(u32 *)arg;
 
 		if ((val == 0) || (val & 0x01))
-			cx18_reset_ir_gpio(&cx->i2c_algo_cb_data[0]);
+			cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL, core, reset,
+				     (u32) CX18_GPIO_RESET_Z8F0811);
 		break;
 	}
 
@@ -782,6 +961,8 @@ long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
 
 	mutex_lock(&cx->serialize_lock);
 
+	/* FIXME - consolidate v4l2_prio_check()'s here */
+
 	if (cx18_debug & CX18_DBGFLG_IOCTL)
 		vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG;
 	res = video_ioctl2(filp, cmd, arg);
diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c
index de5e723fdf44..2226e5791e99 100644
--- a/drivers/media/video/cx18/cx18-mailbox.c
+++ b/drivers/media/video/cx18/cx18-mailbox.c
@@ -83,6 +83,8 @@ static const struct cx18_api_info api_info[] = {
 	API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK,			0),
 	API_ENTRY(CPU, CX18_CPU_DE_SET_MDL,			API_FAST),
 	API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL,			API_SLOW),
+	API_ENTRY(APU, CX18_APU_START,				0),
+	API_ENTRY(APU, CX18_APU_STOP,				0),
 	API_ENTRY(APU, CX18_APU_RESETAI,			0),
 	API_ENTRY(CPU, CX18_CPU_DEBUG_PEEK32,			0),
 	API_ENTRY(0, 0,						0),
@@ -98,21 +100,30 @@ static const struct cx18_api_info *find_api_info(u32 cmd)
 	return NULL;
 }
 
-static void dump_mb(struct cx18 *cx, struct cx18_mailbox *mb, char *name)
+/* Call with buf of n*11+1 bytes */
+static char *u32arr2hex(u32 data[], int n, char *buf)
 {
-	char argstr[MAX_MB_ARGUMENTS*11+1];
 	char *p;
 	int i;
 
+	for (i = 0, p = buf; i < n; i++, p += 11) {
+		/* kernel snprintf() appends '\0' always */
+		snprintf(p, 12, " %#010x", data[i]);
+	}
+	*p = '\0';
+	return buf;
+}
+
+static void dump_mb(struct cx18 *cx, struct cx18_mailbox *mb, char *name)
+{
+	char argstr[MAX_MB_ARGUMENTS*11+1];
+
 	if (!(cx18_debug & CX18_DBGFLG_API))
 		return;
 
-	for (i = 0, p = argstr; i < MAX_MB_ARGUMENTS; i++, p += 11) {
-		/* kernel snprintf() appends '\0' always */
-		snprintf(p, 12, " %#010x", mb->args[i]);
-	}
 	CX18_DEBUG_API("%s: req %#010x ack %#010x cmd %#010x err %#010x args%s"
-		"\n", name, mb->request, mb->ack, mb->cmd, mb->error, argstr);
+		       "\n", name, mb->request, mb->ack, mb->cmd, mb->error,
+		       u32arr2hex(mb->args, MAX_MB_ARGUMENTS, argstr));
 }
 
 
@@ -439,7 +450,8 @@ void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu)
 				"incoming %s to EPU mailbox (sequence no. %u)"
 				"\n",
 				rpu_str[rpu], rpu_str[rpu], order_mb->request);
-		dump_mb(cx, order_mb, "incoming");
+		if (cx18_debug & CX18_DBGFLG_WARN)
+			dump_mb(cx, order_mb, "incoming");
 		order->flags = CX18_F_EWO_MB_STALE_UPON_RECEIPT;
 	}
 
@@ -468,16 +480,24 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[])
 	struct mutex *mb_lock;
 	long int timeout, ret;
 	int i;
+	char argstr[MAX_MB_ARGUMENTS*11+1];
 
 	if (info == NULL) {
 		CX18_WARN("unknown cmd %x\n", cmd);
 		return -EINVAL;
 	}
 
-	if (cmd == CX18_CPU_DE_SET_MDL)
-		CX18_DEBUG_HI_API("%s\n", info->name);
-	else
-		CX18_DEBUG_API("%s\n", info->name);
+	if (cx18_debug & CX18_DBGFLG_API) { /* only call u32arr2hex if needed */
+		if (cmd == CX18_CPU_DE_SET_MDL) {
+			if (cx18_debug & CX18_DBGFLG_HIGHVOL)
+				CX18_DEBUG_HI_API("%s\tcmd %#010x args%s\n",
+						info->name, cmd,
+						u32arr2hex(data, args, argstr));
+		} else
+			CX18_DEBUG_API("%s\tcmd %#010x args%s\n",
+				       info->name, cmd,
+				       u32arr2hex(data, args, argstr));
+	}
 
 	switch (info->rpu) {
 	case APU:
diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c
index 8d9441e88c4e..3046b8e74345 100644
--- a/drivers/media/video/cx18/cx18-queue.c
+++ b/drivers/media/video/cx18/cx18-queue.c
@@ -204,7 +204,7 @@ int cx18_stream_alloc(struct cx18_stream *s)
 		}
 		buf->id = cx->buffer_id++;
 		INIT_LIST_HEAD(&buf->list);
-		buf->dma_handle = pci_map_single(s->cx->dev,
+		buf->dma_handle = pci_map_single(s->cx->pci_dev,
 				buf->buf, s->buf_size, s->dma);
 		cx18_buf_sync_for_cpu(s, buf);
 		cx18_enqueue(s, buf, &s->q_free);
@@ -227,7 +227,7 @@ void cx18_stream_free(struct cx18_stream *s)
 
 	/* empty q_free */
 	while ((buf = cx18_dequeue(s, &s->q_free))) {
-		pci_unmap_single(s->cx->dev, buf->dma_handle,
+		pci_unmap_single(s->cx->pci_dev, buf->dma_handle,
 				s->buf_size, s->dma);
 		kfree(buf->buf);
 		kfree(buf);
diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h
index 456cec3bc28f..4de06269d88f 100644
--- a/drivers/media/video/cx18/cx18-queue.h
+++ b/drivers/media/video/cx18/cx18-queue.h
@@ -29,14 +29,14 @@
 static inline void cx18_buf_sync_for_cpu(struct cx18_stream *s,
 	struct cx18_buffer *buf)
 {
-	pci_dma_sync_single_for_cpu(s->cx->dev, buf->dma_handle,
+	pci_dma_sync_single_for_cpu(s->cx->pci_dev, buf->dma_handle,
 				s->buf_size, s->dma);
 }
 
 static inline void cx18_buf_sync_for_device(struct cx18_stream *s,
 	struct cx18_buffer *buf)
 {
-	pci_dma_sync_single_for_device(s->cx->dev, buf->dma_handle,
+	pci_dma_sync_single_for_device(s->cx->pci_dev, buf->dma_handle,
 				s->buf_size, s->dma);
 }
 
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 89c1ec94f335..0932b76b2373 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -32,7 +32,6 @@
 #include "cx18-streams.h"
 #include "cx18-cards.h"
 #include "cx18-scb.h"
-#include "cx18-av-core.h"
 #include "cx18-dvb.h"
 
 #define CX18_DSP0_INTERRUPT_MASK     	0xd0004C
@@ -101,11 +100,11 @@ static struct {
 static void cx18_stream_init(struct cx18 *cx, int type)
 {
 	struct cx18_stream *s = &cx->streams[type];
-	struct video_device *dev = s->v4l2dev;
+	struct video_device *video_dev = s->video_dev;
 
-	/* we need to keep v4l2dev, so restore it afterwards */
+	/* we need to keep video_dev, so restore it afterwards */
 	memset(s, 0, sizeof(*s));
-	s->v4l2dev = dev;
+	s->video_dev = video_dev;
 
 	/* initialize cx18_stream fields */
 	s->cx = cx;
@@ -130,12 +129,12 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
 	struct cx18_stream *s = &cx->streams[type];
 	u32 cap = cx->v4l2_cap;
 	int num_offset = cx18_stream_info[type].num_offset;
-	int num = cx->num + cx18_first_minor + num_offset;
+	int num = cx->instance + cx18_first_minor + num_offset;
 
-	/* These four fields are always initialized. If v4l2dev == NULL, then
+	/* These four fields are always initialized. If video_dev == NULL, then
 	   this stream is not in use. In that case no other fields but these
 	   four can be used. */
-	s->v4l2dev = NULL;
+	s->video_dev = NULL;
 	s->cx = cx;
 	s->type = type;
 	s->name = cx18_stream_info[type].name;
@@ -163,22 +162,22 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
 		return 0;
 
 	/* allocate and initialize the v4l2 video device structure */
-	s->v4l2dev = video_device_alloc();
-	if (s->v4l2dev == NULL) {
+	s->video_dev = video_device_alloc();
+	if (s->video_dev == NULL) {
 		CX18_ERR("Couldn't allocate v4l2 video_device for %s\n",
 				s->name);
 		return -ENOMEM;
 	}
 
-	snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "cx18-%d",
-			cx->num);
+	snprintf(s->video_dev->name, sizeof(s->video_dev->name), "%s %s",
+		 cx->v4l2_dev.name, s->name);
 
-	s->v4l2dev->num = num;
-	s->v4l2dev->parent = &cx->dev->dev;
-	s->v4l2dev->fops = &cx18_v4l2_enc_fops;
-	s->v4l2dev->release = video_device_release;
-	s->v4l2dev->tvnorms = V4L2_STD_ALL;
-	cx18_set_funcs(s->v4l2dev);
+	s->video_dev->num = num;
+	s->video_dev->v4l2_dev = &cx->v4l2_dev;
+	s->video_dev->fops = &cx18_v4l2_enc_fops;
+	s->video_dev->release = video_device_release;
+	s->video_dev->tvnorms = V4L2_STD_ALL;
+	cx18_set_funcs(s->video_dev);
 	return 0;
 }
 
@@ -227,28 +226,30 @@ static int cx18_reg_dev(struct cx18 *cx, int type)
 		}
 	}
 
-	if (s->v4l2dev == NULL)
+	if (s->video_dev == NULL)
 		return 0;
 
-	num = s->v4l2dev->num;
+	num = s->video_dev->num;
 	/* card number + user defined offset + device offset */
 	if (type != CX18_ENC_STREAM_TYPE_MPG) {
 		struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG];
 
-		if (s_mpg->v4l2dev)
-			num = s_mpg->v4l2dev->num + cx18_stream_info[type].num_offset;
+		if (s_mpg->video_dev)
+			num = s_mpg->video_dev->num
+			    + cx18_stream_info[type].num_offset;
 	}
+	video_set_drvdata(s->video_dev, s);
 
 	/* Register device. First try the desired minor, then any free one. */
-	ret = video_register_device(s->v4l2dev, vfl_type, num);
+	ret = video_register_device(s->video_dev, vfl_type, num);
 	if (ret < 0) {
 		CX18_ERR("Couldn't register v4l2 device for %s kernel number %d\n",
 			s->name, num);
-		video_device_release(s->v4l2dev);
-		s->v4l2dev = NULL;
+		video_device_release(s->video_dev);
+		s->video_dev = NULL;
 		return ret;
 	}
-	num = s->v4l2dev->num;
+	num = s->video_dev->num;
 
 	switch (vfl_type) {
 	case VFL_TYPE_GRABBER:
@@ -312,9 +313,9 @@ void cx18_streams_cleanup(struct cx18 *cx, int unregister)
 			cx->streams[type].dvb.enabled = false;
 		}
 
-		vdev = cx->streams[type].v4l2dev;
+		vdev = cx->streams[type].video_dev;
 
-		cx->streams[type].v4l2dev = NULL;
+		cx->streams[type].video_dev = NULL;
 		if (vdev == NULL)
 			continue;
 
@@ -346,46 +347,88 @@ static void cx18_vbi_setup(struct cx18_stream *s)
 	}
 
 	/* setup VBI registers */
-	cx18_av_cmd(cx, VIDIOC_S_FMT, &cx->vbi.in);
-
-	/* determine number of lines and total number of VBI bytes.
-	   A raw line takes 1444 bytes: 4 byte SAV code + 2 * 720
-	   A sliced line takes 51 bytes: 4 byte frame header, 4 byte internal
-	   header, 42 data bytes + checksum (to be confirmed) */
+	v4l2_subdev_call(cx->sd_av, video, s_fmt, &cx->vbi.in);
+
+	/*
+	 * Send the CX18_CPU_SET_RAW_VBI_PARAM API command to setup Encoder Raw
+	 * VBI when the first analog capture channel starts, as once it starts
+	 * (e.g. MPEG), we can't effect any change in the Encoder Raw VBI setup
+	 * (i.e. for the VBI capture channels).  We also send it for each
+	 * analog capture channel anyway just to make sure we get the proper
+	 * behavior
+	 */
 	if (raw) {
 		lines = cx->vbi.count * 2;
 	} else {
-		lines = cx->is_60hz ? 24 : 38;
-		if (cx->is_60hz)
-			lines += 2;
+		/*
+		 * For 525/60 systems, according to the VIP 2 & BT.656 std:
+		 * The EAV RP code's Field bit toggles on line 4, a few lines
+		 * after the Vertcal Blank bit has already toggled.
+		 * Tell the encoder to capture 21-4+1=18 lines per field,
+		 * since we want lines 10 through 21.
+		 *
+		 * FIXME - revisit for 625/50 systems
+		 */
+		lines = cx->is_60hz ? (21 - 4 + 1) * 2 : 38;
 	}
 
-	cx->vbi.enc_size = lines *
-		(raw ? cx->vbi.raw_size : cx->vbi.sliced_size);
-
 	data[0] = s->handle;
 	/* Lines per field */
 	data[1] = (lines / 2) | ((lines / 2) << 16);
 	/* bytes per line */
-	data[2] = (raw ? cx->vbi.raw_decoder_line_size
-		       : cx->vbi.sliced_decoder_line_size);
+	data[2] = (raw ? vbi_active_samples
+		       : (cx->is_60hz ? vbi_hblank_samples_60Hz
+				      : vbi_hblank_samples_50Hz));
 	/* Every X number of frames a VBI interrupt arrives
 	   (frames as in 25 or 30 fps) */
 	data[3] = 1;
-	/* Setup VBI for the cx25840 digitizer */
+	/*
+	 * Set the SAV/EAV RP codes to look for as start/stop points
+	 * when in VIP-1.1 mode
+	 */
 	if (raw) {
+		/*
+		 * Start codes for beginning of "active" line in vertical blank
+		 * 0x20 (               VerticalBlank                )
+		 * 0x60 (     EvenField VerticalBlank                )
+		 */
 		data[4] = 0x20602060;
+		/*
+		 * End codes for end of "active" raw lines and regular lines
+		 * 0x30 (               VerticalBlank HorizontalBlank)
+		 * 0x70 (     EvenField VerticalBlank HorizontalBlank)
+		 * 0x90 (Task                         HorizontalBlank)
+		 * 0xd0 (Task EvenField               HorizontalBlank)
+		 */
 		data[5] = 0x307090d0;
 	} else {
+		/*
+		 * End codes for active video, we want data in the hblank region
+		 * 0xb0 (Task         0 VerticalBlank HorizontalBlank)
+		 * 0xf0 (Task EvenField VerticalBlank HorizontalBlank)
+		 *
+		 * Since the V bit is only allowed to toggle in the EAV RP code,
+		 * just before the first active region line, these two
+		 * are problematic:
+		 * 0x90 (Task                         HorizontalBlank)
+		 * 0xd0 (Task EvenField               HorizontalBlank)
+		 *
+		 * We have set the digitzer such that we don't have to worry
+		 * about these problem codes.
+		 */
 		data[4] = 0xB0F0B0F0;
+		/*
+		 * Start codes for beginning of active line in vertical blank
+		 * 0xa0 (Task           VerticalBlank                )
+		 * 0xe0 (Task EvenField VerticalBlank                )
+		 */
 		data[5] = 0xA0E0A0E0;
 	}
 
 	CX18_DEBUG_INFO("Setup VBI h: %d lines %x bpl %d fr %d %x %x\n",
 			data[0], data[1], data[2], data[3], data[4], data[5]);
 
-	if (s->type == CX18_ENC_STREAM_TYPE_VBI)
-		cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data);
+	cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data);
 }
 
 struct cx18_queue *cx18_stream_put_buf_fw(struct cx18_stream *s,
@@ -434,10 +477,10 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 	u32 data[MAX_MB_ARGUMENTS];
 	struct cx18 *cx = s->cx;
 	struct cx18_buffer *buf;
-	int ts = 0;
 	int captype = 0;
+	struct cx18_api_func_private priv;
 
-	if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+	if (s->video_dev == NULL && s->dvb.enabled == 0)
 		return -EINVAL;
 
 	CX18_DEBUG_INFO("Start encoder stream %s\n", s->name);
@@ -453,7 +496,6 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 
 	case CX18_ENC_STREAM_TYPE_TS:
 		captype = CAPTURE_CHANNEL_TYPE_TS;
-		ts = 1;
 		break;
 	case CX18_ENC_STREAM_TYPE_YUV:
 		captype = CAPTURE_CHANNEL_TYPE_YUV;
@@ -462,8 +504,16 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 		captype = CAPTURE_CHANNEL_TYPE_PCM;
 		break;
 	case CX18_ENC_STREAM_TYPE_VBI:
+#ifdef CX18_ENCODER_PARSES_SLICED
 		captype = cx18_raw_vbi(cx) ?
 		     CAPTURE_CHANNEL_TYPE_VBI : CAPTURE_CHANNEL_TYPE_SLICED_VBI;
+#else
+		/*
+		 * Currently we set things up so that Sliced VBI from the
+		 * digitizer is handled as Raw VBI by the encoder
+		 */
+		captype = CAPTURE_CHANNEL_TYPE_VBI;
+#endif
 		cx->vbi.frame = 0;
 		cx->vbi.inserted_frame = 0;
 		memset(cx->vbi.sliced_mpeg_size,
@@ -473,10 +523,6 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 		return -EINVAL;
 	}
 
-	/* mute/unmute video */
-	cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2,
-		  s->handle, !!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags));
-
 	/* Clear Streamoff flags in case left from last capture */
 	clear_bit(CX18_F_S_STREAMOFF, &s->s_flags);
 
@@ -484,31 +530,63 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 	s->handle = data[0];
 	cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype);
 
-	if (atomic_read(&cx->ana_capturing) == 0 && !ts) {
-		struct cx18_api_func_private priv;
-
-		/* Stuff from Windows, we don't know what it is */
+	/*
+	 * For everything but CAPTURE_CHANNEL_TYPE_TS, play it safe and
+	 * set up all the parameters, as it is not obvious which parameters the
+	 * firmware shares across capture channel types and which it does not.
+	 *
+	 * Some of the cx18_vapi() calls below apply to only certain capture
+	 * channel types.  We're hoping there's no harm in calling most of them
+	 * anyway, as long as the values are all consistent.  Setting some
+	 * shared parameters will have no effect once an analog capture channel
+	 * has started streaming.
+	 */
+	if (captype != CAPTURE_CHANNEL_TYPE_TS) {
 		cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0);
 		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1);
 		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0);
 		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1);
-		cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, s->handle, 12);
 
+		/*
+		 * Audio related reset according to
+		 * Documentation/video4linux/cx2341x/fw-encoder-api.txt
+		 */
+		if (atomic_read(&cx->ana_capturing) == 0)
+			cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2,
+				  s->handle, 12);
+
+		/*
+		 * Number of lines for Field 1 & Field 2 according to
+		 * Documentation/video4linux/cx2341x/fw-encoder-api.txt
+		 * Field 1 is 312 for 625 line systems in BT.656
+		 * Field 2 is 313 for 625 line systems in BT.656
+		 */
 		cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3,
-			       s->handle, cx->digitizer, cx->digitizer);
+			  s->handle, 312, 313);
 
-		/* Setup VBI */
 		if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE)
 			cx18_vbi_setup(s);
 
-		/* assign program index info.
-		   Mask 7: select I/P/B, Num_req: 400 max */
+		/*
+		 * assign program index info.
+		 * Mask 7: select I/P/B, Num_req: 400 max
+		 * FIXME - currently we have this hardcoded as disabled
+		 */
 		cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 1, 0);
 
-		/* Setup API for Stream */
+		/* Call out to the common CX2341x API setup for user controls */
 		priv.cx = cx;
 		priv.s = s;
 		cx2341x_update(&priv, cx18_api_func, NULL, &cx->params);
+
+		/*
+		 * When starting a capture and we're set for radio,
+		 * ensure the video is muted, despite the user control.
+		 */
+		if (!cx->params.video_mute &&
+		    test_bit(CX18_F_I_RADIO_USER, &cx->i_flags))
+			cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle,
+				  (cx->params.video_mute_yuv << 8) | 1);
 	}
 
 	if (atomic_read(&cx->tot_capturing) == 0) {
@@ -552,7 +630,7 @@ int cx18_start_v4l2_encode_stream(struct cx18_stream *s)
 	}
 
 	/* you're live! sit back and await interrupts :) */
-	if (!ts)
+	if (captype != CAPTURE_CHANNEL_TYPE_TS)
 		atomic_inc(&cx->ana_capturing);
 	atomic_inc(&cx->tot_capturing);
 	return 0;
@@ -565,7 +643,7 @@ void cx18_stop_all_captures(struct cx18 *cx)
 	for (i = CX18_MAX_STREAMS - 1; i >= 0; i--) {
 		struct cx18_stream *s = &cx->streams[i];
 
-		if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+		if (s->video_dev == NULL && s->dvb.enabled == 0)
 			continue;
 		if (test_bit(CX18_F_S_STREAMING, &s->s_flags))
 			cx18_stop_v4l2_encode_stream(s, 0);
@@ -577,7 +655,7 @@ int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end)
 	struct cx18 *cx = s->cx;
 	unsigned long then;
 
-	if (s->v4l2dev == NULL && s->dvb.enabled == 0)
+	if (s->video_dev == NULL && s->dvb.enabled == 0)
 		return -EINVAL;
 
 	/* This function assumes that you are allowed to stop the capture
@@ -629,7 +707,7 @@ u32 cx18_find_handle(struct cx18 *cx)
 	for (i = 0; i < CX18_MAX_STREAMS; i++) {
 		struct cx18_stream *s = &cx->streams[i];
 
-		if (s->v4l2dev && (s->handle != CX18_INVALID_TASK_HANDLE))
+		if (s->video_dev && (s->handle != CX18_INVALID_TASK_HANDLE))
 			return s->handle;
 	}
 	return CX18_INVALID_TASK_HANDLE;
@@ -647,7 +725,7 @@ struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle)
 		s = &cx->streams[i];
 		if (s->handle != handle)
 			continue;
-		if (s->v4l2dev || s->dvb.enabled)
+		if (s->video_dev || s->dvb.enabled)
 			return s;
 	}
 	return NULL;
diff --git a/drivers/media/video/cx18/cx18-vbi.c b/drivers/media/video/cx18/cx18-vbi.c
index fb595bd548e8..c2aef4add31d 100644
--- a/drivers/media/video/cx18/cx18-vbi.c
+++ b/drivers/media/video/cx18/cx18-vbi.c
@@ -25,7 +25,16 @@
 #include "cx18-vbi.h"
 #include "cx18-ioctl.h"
 #include "cx18-queue.h"
-#include "cx18-av-core.h"
+
+/*
+ * Raster Reference/Protection (RP) bytes, used in Start/End Active
+ * Video codes emitted from the digitzer in VIP 1.x mode, that flag the start
+ * of VBI sample or VBI ancilliary data regions in the digitial ratser line.
+ *
+ * Task FieldEven VerticalBlank HorizontalBlank 0 0 0 0
+ */
+static const u8 raw_vbi_sav_rp[2] = { 0x20, 0x60 };    /* __V_, _FV_ */
+static const u8 sliced_vbi_eav_rp[2] = { 0xb0, 0xf0 }; /* T_VH, TFVH */
 
 static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp)
 {
@@ -34,10 +43,17 @@ static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp)
 	u32 linemask[2] = { 0, 0 };
 	unsigned short size;
 	static const u8 mpeg_hdr_data[] = {
-		0x00, 0x00, 0x01, 0xba, 0x44, 0x00, 0x0c, 0x66,
-		0x24, 0x01, 0x01, 0xd1, 0xd3, 0xfa, 0xff, 0xff,
-		0x00, 0x00, 0x01, 0xbd, 0x00, 0x1a, 0x84, 0x80,
-		0x07, 0x21, 0x00, 0x5d, 0x63, 0xa7, 0xff, 0xff
+		/* MPEG-2 Program Pack */
+		0x00, 0x00, 0x01, 0xba,		    /* Prog Pack start code */
+		0x44, 0x00, 0x0c, 0x66, 0x24, 0x01, /* SCR, SCR Ext, markers */
+		0x01, 0xd1, 0xd3,		    /* Mux Rate, markers */
+		0xfa, 0xff, 0xff,		    /* Res, Suff cnt, Stuff */
+		/* MPEG-2 Private Stream 1 PES Packet */
+		0x00, 0x00, 0x01, 0xbd,		    /* Priv Stream 1 start */
+		0x00, 0x1a,			    /* length */
+		0x84, 0x80, 0x07,		    /* flags, hdr data len */
+		0x21, 0x00, 0x5d, 0x63, 0xa7, 	    /* PTS, markers */
+		0xff, 0xff			    /* stuffing */
 	};
 	const int sd = sizeof(mpeg_hdr_data);	/* start of vbi data */
 	int idx = cx->vbi.frame % CX18_VBI_FRAMES;
@@ -71,7 +87,9 @@ static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp)
 		memcpy(dst + sd + 4, dst + sd + 12, line * 43);
 		size = 4 + ((43 * line + 3) & ~3);
 	} else {
-		memcpy(dst + sd, "cx0", 4);
+		memcpy(dst + sd, "itv0", 4);
+		cpu_to_le32s(&linemask[0]);
+		cpu_to_le32s(&linemask[1]);
 		memcpy(dst + sd + 4, &linemask[0], 8);
 		size = 12 + ((43 * line + 3) & ~3);
 	}
@@ -86,58 +104,76 @@ static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp)
 }
 
 /* Compress raw VBI format, removes leading SAV codes and surplus space
-   after the field.
-   Returns new compressed size. */
-static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size)
+   after the frame.  Returns new compressed size. */
+static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size, u32 hdr_size)
 {
-	u32 line_size = cx->vbi.raw_decoder_line_size;
-	u32 lines = cx->vbi.count;
-	u8 sav1 = cx->vbi.raw_decoder_sav_odd_field;
-	u8 sav2 = cx->vbi.raw_decoder_sav_even_field;
+	u32 line_size = vbi_active_samples;
+	u32 lines = cx->vbi.count * 2;
 	u8 *q = buf;
 	u8 *p;
 	int i;
 
+	/* Skip the header */
+	buf += hdr_size;
+
 	for (i = 0; i < lines; i++) {
 		p = buf + i * line_size;
 
 		/* Look for SAV code */
 		if (p[0] != 0xff || p[1] || p[2] ||
-		    (p[3] != sav1 && p[3] != sav2))
+		    (p[3] != raw_vbi_sav_rp[0] &&
+		     p[3] != raw_vbi_sav_rp[1]))
 			break;
-		memcpy(q, p + 4, line_size - 4);
-		q += line_size - 4;
+		if (i == lines - 1) {
+			/* last line is hdr_size bytes short - extrapolate it */
+			memcpy(q, p + 4, line_size - 4 - hdr_size);
+			q += line_size - 4 - hdr_size;
+			p += line_size - hdr_size - 1;
+			memset(q, (int) *p, hdr_size);
+		} else {
+			memcpy(q, p + 4, line_size - 4);
+			q += line_size - 4;
+		}
 	}
 	return lines * (line_size - 4);
 }
 
-
-/* Compressed VBI format, all found sliced blocks put next to one another
-   Returns new compressed size */
-static u32 compress_sliced_buf(struct cx18 *cx, u32 line, u8 *buf,
-			       u32 size, u8 sav)
+static u32 compress_sliced_buf(struct cx18 *cx, u8 *buf, u32 size,
+			       const u32 hdr_size)
 {
-	u32 line_size = cx->vbi.sliced_decoder_line_size;
 	struct v4l2_decode_vbi_line vbi;
 	int i;
+	u32 line = 0;
+	u32 line_size = cx->is_60hz ? vbi_hblank_samples_60Hz
+				    : vbi_hblank_samples_50Hz;
 
 	/* find the first valid line */
-	for (i = 0; i < size; i++, buf++) {
-		if (buf[0] == 0xff && !buf[1] && !buf[2] && buf[3] == sav)
+	for (i = hdr_size, buf += hdr_size; i < size; i++, buf++) {
+		if (buf[0] == 0xff && !buf[1] && !buf[2] &&
+		    (buf[3] == sliced_vbi_eav_rp[0] ||
+		     buf[3] == sliced_vbi_eav_rp[1]))
 			break;
 	}
 
-	size -= i;
+	/*
+	 * The last line is short by hdr_size bytes, but for the remaining
+	 * checks against size, we pretend that it is not, by counting the
+	 * header bytes we knowingly skipped
+	 */
+	size -= (i - hdr_size);
 	if (size < line_size)
 		return line;
+
 	for (i = 0; i < size / line_size; i++) {
 		u8 *p = buf + i * line_size;
 
-		/* Look for SAV code  */
-		if (p[0] != 0xff || p[1] || p[2] || p[3] != sav)
+		/* Look for EAV code  */
+		if (p[0] != 0xff || p[1] || p[2] ||
+		    (p[3] != sliced_vbi_eav_rp[0] &&
+		     p[3] != sliced_vbi_eav_rp[1]))
 			continue;
 		vbi.p = p + 4;
-		cx18_av_cmd(cx, VIDIOC_INT_DECODE_VBI_LINE, &vbi);
+		v4l2_subdev_call(cx->sd_av, video, decode_vbi_line, &vbi);
 		if (vbi.type) {
 			cx->vbi.sliced_data[line].id = vbi.type;
 			cx->vbi.sliced_data[line].field = vbi.is_second_field;
@@ -150,51 +186,56 @@ static u32 compress_sliced_buf(struct cx18 *cx, u32 line, u8 *buf,
 }
 
 void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf,
-			   u64 pts_stamp, int streamtype)
+			   int streamtype)
 {
+	/*
+	 * The CX23418 provides a 12 byte header in its raw VBI buffers to us:
+	 * 0x3fffffff [4 bytes of something] [4 byte presentation time stamp]
+	 */
+	struct vbi_data_hdr {
+		__be32 magic;
+		__be32 unknown;
+		__be32 pts;
+	} *hdr = (struct vbi_data_hdr *) buf->buf;
+
 	u8 *p = (u8 *) buf->buf;
 	u32 size = buf->bytesused;
+	u32 pts;
 	int lines;
 
 	if (streamtype != CX18_ENC_STREAM_TYPE_VBI)
 		return;
 
+	/*
+	 * The CX23418 sends us data that is 32 bit little-endian swapped,
+	 * but we want the raw VBI bytes in the order they were in the raster
+	 * line.  This has a side effect of making the header big endian
+	 */
+	cx18_buf_swap(buf);
+
 	/* Raw VBI data */
 	if (cx18_raw_vbi(cx)) {
-		u8 type;
-
-		cx18_buf_swap(buf);
-
-		/* Skip 12 bytes of header that gets stuffed in */
-		size -= 12;
-		memcpy(p, &buf->buf[12], size);
-		type = p[3];
 
-		size = buf->bytesused = compress_raw_buf(cx, p, size);
+		size = buf->bytesused =
+		     compress_raw_buf(cx, p, size, sizeof(struct vbi_data_hdr));
 
-		/* second field of the frame? */
-		if (type == cx->vbi.raw_decoder_sav_even_field) {
-			/* Dirty hack needed for backwards
-			   compatibility of old VBI software. */
-			p += size - 4;
-			memcpy(p, &cx->vbi.frame, 4);
-			cx->vbi.frame++;
-		}
+		/*
+		 * Hack needed for compatibility with old VBI software.
+		 * Write the frame # at the last 4 bytes of the frame
+		 */
+		p += size - 4;
+		memcpy(p, &cx->vbi.frame, 4);
+		cx->vbi.frame++;
 		return;
 	}
 
 	/* Sliced VBI data with data insertion */
-	cx18_buf_swap(buf);
 
-	/* first field */
-	lines = compress_sliced_buf(cx, 0, p, size / 2,
-			cx->vbi.sliced_decoder_sav_odd_field);
-	/* second field */
-	/* experimentation shows that the second half does not always
-	   begin at the exact address. So start a bit earlier
-	   (hence 32). */
-	lines = compress_sliced_buf(cx, lines, p + size / 2 - 32,
-			size / 2 + 32, cx->vbi.sliced_decoder_sav_even_field);
+	pts = (be32_to_cpu(hdr->magic) == 0x3fffffff) ? be32_to_cpu(hdr->pts)
+						      : 0;
+
+	lines = compress_sliced_buf(cx, p, size, sizeof(struct vbi_data_hdr));
+
 	/* always return at least one empty line */
 	if (lines == 0) {
 		cx->vbi.sliced_data[0].id = 0;
@@ -206,6 +247,6 @@ void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf,
 	memcpy(p, &cx->vbi.sliced_data[0], size);
 
 	if (cx->vbi.insert_mpeg)
-		copy_vbi_data(cx, lines, pts_stamp);
+		copy_vbi_data(cx, lines, pts);
 	cx->vbi.frame++;
 }
diff --git a/drivers/media/video/cx18/cx18-vbi.h b/drivers/media/video/cx18/cx18-vbi.h
index c56ff7d28f20..e7e1ae427f34 100644
--- a/drivers/media/video/cx18/cx18-vbi.h
+++ b/drivers/media/video/cx18/cx18-vbi.h
@@ -22,5 +22,5 @@
  */
 
 void cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf,
-			   u64 pts_stamp, int streamtype);
+			   int streamtype);
 int cx18_used_line(struct cx18 *cx, int line, int field);
diff --git a/drivers/media/video/cx18/cx18-version.h b/drivers/media/video/cx18/cx18-version.h
index 84c0ff13b607..bd9bd44da791 100644
--- a/drivers/media/video/cx18/cx18-version.h
+++ b/drivers/media/video/cx18/cx18-version.h
@@ -24,8 +24,8 @@
 
 #define CX18_DRIVER_NAME "cx18"
 #define CX18_DRIVER_VERSION_MAJOR 1
-#define CX18_DRIVER_VERSION_MINOR 0
-#define CX18_DRIVER_VERSION_PATCHLEVEL 4
+#define CX18_DRIVER_VERSION_MINOR 1
+#define CX18_DRIVER_VERSION_PATCHLEVEL 0
 
 #define CX18_VERSION __stringify(CX18_DRIVER_VERSION_MAJOR) "." __stringify(CX18_DRIVER_VERSION_MINOR) "." __stringify(CX18_DRIVER_VERSION_PATCHLEVEL)
 #define CX18_DRIVER_VERSION KERNEL_VERSION(CX18_DRIVER_VERSION_MAJOR, \
diff --git a/drivers/media/video/cx18/cx18-video.c b/drivers/media/video/cx18/cx18-video.c
index 2e5c41939330..6fdadedf17a8 100644
--- a/drivers/media/video/cx18/cx18-video.c
+++ b/drivers/media/video/cx18/cx18-video.c
@@ -21,7 +21,6 @@
 
 #include "cx18-driver.h"
 #include "cx18-video.h"
-#include "cx18-av-core.h"
 #include "cx18-cards.h"
 
 void cx18_video_set_io(struct cx18 *cx)
@@ -32,7 +31,7 @@ void cx18_video_set_io(struct cx18 *cx)
 
 	route.input = cx->card->video_inputs[inp].video_input;
 	route.output = 0;
-	cx18_av_cmd(cx, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+	v4l2_subdev_call(cx->sd_av, video, s_routing, &route);
 
 	type = cx->card->video_inputs[inp].video_type;
 
diff --git a/drivers/media/video/cx18/cx23418.h b/drivers/media/video/cx18/cx23418.h
index 601f3a2ab742..9956abf576c5 100644
--- a/drivers/media/video/cx18/cx23418.h
+++ b/drivers/media/video/cx18/cx23418.h
@@ -56,6 +56,22 @@
 #define APU_CMD_MASK 				0x10000000
 #define APU_CMD_MASK_ACK 			(APU_CMD_MASK | 0x80000000)
 
+#define CX18_APU_ENCODING_METHOD_MPEG		(0 << 28)
+#define CX18_APU_ENCODING_METHOD_AC3		(1 << 28)
+
+/* Description: Command APU to start audio
+   IN[0] - audio parameters (same as CX18_CPU_SET_AUDIO_PARAMETERS?)
+   IN[1] - caller buffer address, or 0
+   ReturnCode - ??? */
+#define CX18_APU_START				(APU_CMD_MASK | 0x01)
+
+/* Description: Command APU to stop audio
+   IN[0] - encoding method to stop
+   ReturnCode - ??? */
+#define CX18_APU_STOP				(APU_CMD_MASK | 0x02)
+
+/* Description: Command APU to reset the AI
+   ReturnCode - ??? */
 #define CX18_APU_RESETAI 			(APU_CMD_MASK | 0x05)
 
 /* Description: This command indicates that a Memory Descriptor List has been
diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c
index cbbe47fb87b7..8ded52946334 100644
--- a/drivers/media/video/cx2341x.c
+++ b/drivers/media/video/cx2341x.c
@@ -1,5 +1,5 @@
 /*
- * cx2341x - generic code for cx23415/6 based devices
+ * cx2341x - generic code for cx23415/6/8 based devices
  *
  * Copyright (C) 2006 Hans Verkuil <hverkuil@xs4all.nl>
  *
@@ -30,7 +30,7 @@
 #include <media/cx2341x.h>
 #include <media/v4l2-common.h>
 
-MODULE_DESCRIPTION("cx23415/6 driver");
+MODULE_DESCRIPTION("cx23415/6/8 driver");
 MODULE_AUTHOR("Hans Verkuil");
 MODULE_LICENSE("GPL");
 
@@ -38,6 +38,7 @@ static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+/* Must be sorted from low to high control ID! */
 const u32 cx2341x_mpeg_ctrls[] = {
 	V4L2_CID_MPEG_CLASS,
 	V4L2_CID_MPEG_STREAM_TYPE,
@@ -50,6 +51,7 @@ const u32 cx2341x_mpeg_ctrls[] = {
 	V4L2_CID_MPEG_AUDIO_EMPHASIS,
 	V4L2_CID_MPEG_AUDIO_CRC,
 	V4L2_CID_MPEG_AUDIO_MUTE,
+	V4L2_CID_MPEG_AUDIO_AC3_BITRATE,
 	V4L2_CID_MPEG_VIDEO_ENCODING,
 	V4L2_CID_MPEG_VIDEO_ASPECT,
 	V4L2_CID_MPEG_VIDEO_B_FRAMES,
@@ -94,6 +96,7 @@ static const struct cx2341x_mpeg_params default_params = {
 	.audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
 	.audio_encoding = V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
 	.audio_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_224K,
+	.audio_ac3_bitrate = V4L2_MPEG_AUDIO_AC3_BITRATE_224K,
 	.audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO,
 	.audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
 	.audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE,
@@ -148,6 +151,9 @@ static int cx2341x_get_ctrl(const struct cx2341x_mpeg_params *params,
 	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
 		ctrl->value = params->audio_l2_bitrate;
 		break;
+	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
+		ctrl->value = params->audio_ac3_bitrate;
+		break;
 	case V4L2_CID_MPEG_AUDIO_MODE:
 		ctrl->value = params->audio_mode;
 		break;
@@ -256,6 +262,12 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy,
 		params->audio_sampling_freq = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		if (busy)
+			return -EBUSY;
+		if (params->capabilities & CX2341X_CAP_HAS_AC3)
+			if (ctrl->value != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 &&
+			    ctrl->value != V4L2_MPEG_AUDIO_ENCODING_AC3)
+				return -ERANGE;
 		params->audio_encoding = ctrl->value;
 		break;
 	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
@@ -263,6 +275,13 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy,
 			return -EBUSY;
 		params->audio_l2_bitrate = ctrl->value;
 		break;
+	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
+		if (busy)
+			return -EBUSY;
+		if (!(params->capabilities & CX2341X_CAP_HAS_AC3))
+			return -EINVAL;
+		params->audio_ac3_bitrate = ctrl->value;
+		break;
 	case V4L2_CID_MPEG_AUDIO_MODE:
 		params->audio_mode = ctrl->value;
 		break;
@@ -481,29 +500,106 @@ int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
 	int err;
 
 	switch (qctrl->id) {
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
+				V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, 1,
+				V4L2_MPEG_STREAM_TYPE_MPEG2_PS);
+
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
+		if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI)
+			return v4l2_ctrl_query_fill(qctrl,
+					V4L2_MPEG_STREAM_VBI_FMT_NONE,
+					V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1,
+					V4L2_MPEG_STREAM_VBI_FMT_NONE);
+		return cx2341x_ctrl_query_fill(qctrl,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE, 1,
+				default_params.stream_vbi_fmt);
+
+	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100,
+				V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1,
+				V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000);
+
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		if (params->capabilities & CX2341X_CAP_HAS_AC3) {
+			/*
+			 * The state of L2 & AC3 bitrate controls can change
+			 * when this control changes, but v4l2_ctrl_query_fill()
+			 * already sets V4L2_CTRL_FLAG_UPDATE for
+			 * V4L2_CID_MPEG_AUDIO_ENCODING, so we don't here.
+			 */
+			return v4l2_ctrl_query_fill(qctrl,
+					V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
+					V4L2_MPEG_AUDIO_ENCODING_AC3, 1,
+					default_params.audio_encoding);
+		}
+
 		return v4l2_ctrl_query_fill(qctrl,
 				V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
 				V4L2_MPEG_AUDIO_ENCODING_LAYER_2, 1,
 				default_params.audio_encoding);
 
 	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl,
+		err = v4l2_ctrl_query_fill(qctrl,
 				V4L2_MPEG_AUDIO_L2_BITRATE_192K,
 				V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1,
 				default_params.audio_l2_bitrate);
+		if (err)
+			return err;
+		if (params->capabilities & CX2341X_CAP_HAS_AC3 &&
+		    params->audio_encoding != V4L2_MPEG_AUDIO_ENCODING_LAYER_2)
+			qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
+		return 0;
 
-	case V4L2_CID_MPEG_AUDIO_L1_BITRATE:
-	case V4L2_CID_MPEG_AUDIO_L3_BITRATE:
-		return -EINVAL;
+	case V4L2_CID_MPEG_AUDIO_MODE:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_MODE_STEREO,
+				V4L2_MPEG_AUDIO_MODE_MONO, 1,
+				V4L2_MPEG_AUDIO_MODE_STEREO);
 
 	case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION:
-		err = v4l2_ctrl_query_fill_std(qctrl);
+		err = v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
+				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 1,
+				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4);
 		if (err == 0 &&
 		    params->audio_mode != V4L2_MPEG_AUDIO_MODE_JOINT_STEREO)
 			qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
 		return err;
 
+	case V4L2_CID_MPEG_AUDIO_EMPHASIS:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_EMPHASIS_NONE,
+				V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 1,
+				V4L2_MPEG_AUDIO_EMPHASIS_NONE);
+
+	case V4L2_CID_MPEG_AUDIO_CRC:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_CRC_NONE,
+				V4L2_MPEG_AUDIO_CRC_CRC16, 1,
+				V4L2_MPEG_AUDIO_CRC_NONE);
+
+	case V4L2_CID_MPEG_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
+
+	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
+		err = v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_AUDIO_AC3_BITRATE_48K,
+				V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 1,
+				default_params.audio_ac3_bitrate);
+		if (err)
+			return err;
+		if (params->capabilities & CX2341X_CAP_HAS_AC3) {
+			if (params->audio_encoding !=
+						   V4L2_MPEG_AUDIO_ENCODING_AC3)
+				qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
+		} else
+			qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
+		return 0;
+
 	case V4L2_CID_MPEG_VIDEO_ENCODING:
 		/* this setting is read-only for the cx2341x since the
 		   V4L2_CID_MPEG_STREAM_TYPE really determines the
@@ -516,32 +612,51 @@ int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
 			qctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
 		return err;
 
+	case V4L2_CID_MPEG_VIDEO_ASPECT:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_VIDEO_ASPECT_1x1,
+				V4L2_MPEG_VIDEO_ASPECT_221x100, 1,
+				V4L2_MPEG_VIDEO_ASPECT_4x3);
+
+	case V4L2_CID_MPEG_VIDEO_B_FRAMES:
+		return v4l2_ctrl_query_fill(qctrl, 0, 33, 1, 2);
+
+	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
+		return v4l2_ctrl_query_fill(qctrl, 1, 34, 1,
+				params->is_50hz ? 12 : 15);
+
+	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
+		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 1);
+
 	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
-		err = v4l2_ctrl_query_fill_std(qctrl);
+		err = v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
 		if (err == 0 &&
 		    params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
 			qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
 		return err;
 
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000);
+
 	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
-		err = v4l2_ctrl_query_fill_std(qctrl);
+		err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000);
 		if (err == 0 &&
 		    params->video_bitrate_mode ==
 				V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
 			qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
 		return err;
 
-	case V4L2_CID_MPEG_STREAM_VBI_FMT:
-		if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI)
-			return v4l2_ctrl_query_fill_std(qctrl);
-		return cx2341x_ctrl_query_fill(qctrl,
-				V4L2_MPEG_STREAM_VBI_FMT_NONE,
-				V4L2_MPEG_STREAM_VBI_FMT_NONE, 1,
-				default_params.stream_vbi_fmt);
+	case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
+		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
 
-	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
-		return v4l2_ctrl_query_fill(qctrl, 1, 34, 1,
-				params->is_50hz ? 12 : 15);
+	case V4L2_CID_MPEG_VIDEO_MUTE:
+		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
+
+	case V4L2_CID_MPEG_VIDEO_MUTE_YUV:  /* Init YUV (really YCbCr) to black */
+		return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080);
 
 	/* CX23415/6 specific */
 	case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
@@ -643,7 +758,7 @@ int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
 				default_params.stream_insert_nav_packets);
 
 	default:
-		return v4l2_ctrl_query_fill_std(qctrl);
+		return -EINVAL;
 
 	}
 }
@@ -671,6 +786,15 @@ const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id)
 		NULL
 	};
 
+	static const char *mpeg_audio_encoding_l2_ac3[] = {
+		"",
+		"MPEG-1/2 Layer II",
+		"",
+		"",
+		"AC-3",
+		NULL
+	};
+
 	static const char *cx2341x_video_spatial_filter_mode_menu[] = {
 		"Manual",
 		"Auto",
@@ -711,6 +835,9 @@ const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id)
 	case V4L2_CID_MPEG_STREAM_TYPE:
 		return (p->capabilities & CX2341X_CAP_HAS_TS) ?
 			mpeg_stream_type_with_ts : mpeg_stream_type_without_ts;
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		return (p->capabilities & CX2341X_CAP_HAS_AC3) ?
+			mpeg_audio_encoding_l2_ac3 : v4l2_ctrl_get_menu(id);
 	case V4L2_CID_MPEG_AUDIO_L1_BITRATE:
 	case V4L2_CID_MPEG_AUDIO_L3_BITRATE:
 		return NULL;
@@ -730,16 +857,34 @@ const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id)
 }
 EXPORT_SYMBOL(cx2341x_ctrl_get_menu);
 
+/* definitions for audio properties bits 29-28 */
+#define CX2341X_AUDIO_ENCODING_METHOD_MPEG	0
+#define CX2341X_AUDIO_ENCODING_METHOD_AC3	1
+#define CX2341X_AUDIO_ENCODING_METHOD_LPCM	2
+
 static void cx2341x_calc_audio_properties(struct cx2341x_mpeg_params *params)
 {
-	params->audio_properties = (params->audio_sampling_freq << 0) |
-		((3 - params->audio_encoding) << 2) |
-		((1 + params->audio_l2_bitrate) << 4) |
+	params->audio_properties =
+		(params->audio_sampling_freq << 0) |
 		(params->audio_mode << 8) |
 		(params->audio_mode_extension << 10) |
 		(((params->audio_emphasis == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17)
 		  ? 3 : params->audio_emphasis) << 12) |
 		(params->audio_crc << 14);
+
+	if ((params->capabilities & CX2341X_CAP_HAS_AC3) &&
+	    params->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) {
+		params->audio_properties |=
+			/* Not sure if this MPEG Layer II setting is required */
+			((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) |
+			(params->audio_ac3_bitrate << 4) |
+			(CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28);
+	} else {
+		/* Assuming MPEG Layer II */
+		params->audio_properties |=
+			((3 - params->audio_encoding) << 2) |
+			((1 + params->audio_l2_bitrate) << 4);
+	}
 }
 
 int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
@@ -1022,7 +1167,10 @@ void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix)
 		prefix,
 		cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ),
 		cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING),
-		cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_L2_BITRATE),
+		cx2341x_menu_item(p,
+			   p->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3
+					      ? V4L2_CID_MPEG_AUDIO_AC3_BITRATE
+					      : V4L2_CID_MPEG_AUDIO_L2_BITRATE),
 		cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE),
 		p->audio_mute ? " (muted)" : "");
 	if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO)
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index 00f1e2e8889e..fd3fc3e3198a 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -15,12 +15,15 @@ config VIDEO_CX23885
 	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
 	select DVB_LGDT330X if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
-	select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_XC2028 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+	select DVB_TDA10048 if !DVB_FE_CUSTOMISE
+	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
+	select DVB_STV6110 if !DVB_FE_CUSTOMISE
+	select DVB_STV0900 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This is a video4linux driver for Conexant 23885 based
 	  TV cards.
diff --git a/drivers/media/video/cx23885/Makefile b/drivers/media/video/cx23885/Makefile
index 29c23b44c13c..ab8ea35c9bfb 100644
--- a/drivers/media/video/cx23885/Makefile
+++ b/drivers/media/video/cx23885/Makefile
@@ -1,4 +1,6 @@
-cx23885-objs	:= cx23885-cards.o cx23885-video.o cx23885-vbi.o cx23885-core.o cx23885-i2c.o cx23885-dvb.o cx23885-417.o
+cx23885-objs	:= cx23885-cards.o cx23885-video.o cx23885-vbi.o \
+		    cx23885-core.o cx23885-i2c.o cx23885-dvb.o cx23885-417.o \
+		    netup-init.o cimax2.o netup-eeprom.o
 
 obj-$(CONFIG_VIDEO_CX23885) += cx23885.o
 
diff --git a/drivers/media/video/cx23885/cimax2.c b/drivers/media/video/cx23885/cimax2.c
new file mode 100644
index 000000000000..9a6536998d90
--- /dev/null
+++ b/drivers/media/video/cx23885/cimax2.c
@@ -0,0 +1,472 @@
+/*
+ * cimax2.c
+ *
+ * CIMax2(R) SP2 driver in conjunction with NetUp Dual DVB-S2 CI card
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "cx23885.h"
+#include "dvb_ca_en50221.h"
+/**** Bit definitions for MC417_RWD and MC417_OEN registers  ***
+  bits 31-16
++-----------+
+| Reserved  |
++-----------+
+  bit 15  bit 14  bit 13 bit 12  bit 11  bit 10  bit 9   bit 8
++-------+-------+-------+-------+-------+-------+-------+-------+
+|  WR#  |  RD#  |       |  ACK# |  ADHI |  ADLO |  CS1# |  CS0# |
++-------+-------+-------+-------+-------+-------+-------+-------+
+ bit 7   bit 6   bit 5   bit 4   bit 3   bit 2   bit 1   bit 0
++-------+-------+-------+-------+-------+-------+-------+-------+
+|  DATA7|  DATA6|  DATA5|  DATA4|  DATA3|  DATA2|  DATA1|  DATA0|
++-------+-------+-------+-------+-------+-------+-------+-------+
+***/
+/* MC417 */
+#define NETUP_DATA		0x000000ff
+#define NETUP_WR		0x00008000
+#define NETUP_RD		0x00004000
+#define NETUP_ACK		0x00001000
+#define NETUP_ADHI		0x00000800
+#define NETUP_ADLO		0x00000400
+#define NETUP_CS1		0x00000200
+#define NETUP_CS0		0x00000100
+#define NETUP_EN_ALL		0x00001000
+#define NETUP_CTRL_OFF		(NETUP_CS1 | NETUP_CS0 | NETUP_WR | NETUP_RD)
+#define NETUP_CI_CTL		0x04
+#define NETUP_CI_RD		1
+
+
+static unsigned int ci_dbg;
+module_param(ci_dbg, int, 0644);
+MODULE_PARM_DESC(ci_dbg, "Enable CI debugging");
+
+#define ci_dbg_print(args...) \
+	do { \
+		if (ci_dbg) \
+			printk(KERN_DEBUG args); \
+	} while (0)
+
+/* stores all private variables for communication with CI */
+struct netup_ci_state {
+	struct dvb_ca_en50221 ca;
+	struct mutex ca_mutex;
+	struct i2c_adapter *i2c_adap;
+	u8 ci_i2c_addr;
+	int status;
+	struct work_struct work;
+	void *priv;
+};
+
+struct mutex gpio_mutex;/* Two CiMax's uses same GPIO lines */
+
+int netup_read_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg,
+						u8 *buf, int len)
+{
+	int ret;
+	struct i2c_msg msg[] = {
+		{
+			.addr	= addr,
+			.flags	= 0,
+			.buf	= &reg,
+			.len	= 1
+		}, {
+			.addr	= addr,
+			.flags	= I2C_M_RD,
+			.buf	= buf,
+			.len	= len
+		}
+	};
+
+	ret = i2c_transfer(i2c_adap, msg, 2);
+
+	if (ret != 2) {
+		ci_dbg_print("%s: i2c read error, Reg = 0x%02x, Status = %d\n",
+						__func__, reg, ret);
+
+		return -1;
+	}
+
+	ci_dbg_print("%s: i2c read Addr=0x%04x, Reg = 0x%02x, data = %02x\n",
+						__func__, addr, reg, buf[0]);
+
+	return 0;
+}
+
+int netup_write_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg,
+						u8 *buf, int len)
+{
+	int ret;
+	u8 buffer[len + 1];
+
+	struct i2c_msg msg = {
+		.addr	= addr,
+		.flags	= 0,
+		.buf	= &buffer[0],
+		.len	= len + 1
+	};
+
+	buffer[0] = reg;
+	memcpy(&buffer[1], buf, len);
+
+	ret = i2c_transfer(i2c_adap, &msg, 1);
+
+	if (ret != 1) {
+		ci_dbg_print("%s: i2c write error, Reg=[0x%02x], Status=%d\n",
+						__func__, reg, ret);
+		return -1;
+	}
+
+	return 0;
+}
+
+int netup_ci_get_mem(struct cx23885_dev *dev)
+{
+	int mem;
+	unsigned long timeout = jiffies + msecs_to_jiffies(1);
+
+	for (;;) {
+		mem = cx_read(MC417_RWD);
+		if ((mem & NETUP_ACK) == 0)
+			break;
+		if (time_after(jiffies, timeout))
+			break;
+		udelay(1);
+	}
+
+	cx_set(MC417_RWD, NETUP_CTRL_OFF);
+
+	return mem & 0xff;
+}
+
+int netup_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot,
+				u8 flag, u8 read, int addr, u8 data)
+{
+	struct netup_ci_state *state = en50221->data;
+	struct cx23885_tsport *port = state->priv;
+	struct cx23885_dev *dev = port->dev;
+
+	u8 store;
+	int mem;
+	int ret;
+
+	if (0 != slot)
+		return -EINVAL;
+
+	ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &store, 1);
+	if (ret != 0)
+		return ret;
+
+	store &= ~0x0c;
+	store |= flag;
+
+	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &store, 1);
+	if (ret != 0)
+		return ret;
+
+	mutex_lock(&gpio_mutex);
+
+	/* write addr */
+	cx_write(MC417_OEN, NETUP_EN_ALL);
+	cx_write(MC417_RWD, NETUP_CTRL_OFF |
+				NETUP_ADLO | (0xff & addr));
+	cx_clear(MC417_RWD, NETUP_ADLO);
+	cx_write(MC417_RWD, NETUP_CTRL_OFF |
+				NETUP_ADHI | (0xff & (addr >> 8)));
+	cx_clear(MC417_RWD, NETUP_ADHI);
+
+	if (read) /* data in */
+		cx_write(MC417_OEN, NETUP_EN_ALL | NETUP_DATA);
+	else /* data out */
+		cx_write(MC417_RWD, NETUP_CTRL_OFF | data);
+
+	/* choose chip */
+	cx_clear(MC417_RWD,
+			(state->ci_i2c_addr == 0x40) ? NETUP_CS0 : NETUP_CS1);
+	/* read/write */
+	cx_clear(MC417_RWD, (read) ? NETUP_RD : NETUP_WR);
+	mem = netup_ci_get_mem(dev);
+
+	mutex_unlock(&gpio_mutex);
+
+	if (!read)
+		if (mem < 0)
+			return -EREMOTEIO;
+
+	ci_dbg_print("%s: %s: addr=[0x%02x], %s=%x\n", __func__,
+			(read) ? "read" : "write", addr,
+			(flag == NETUP_CI_CTL) ? "ctl" : "mem",
+			(read) ? mem : data);
+
+	if (read)
+		return mem;
+
+	return 0;
+}
+
+int netup_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221,
+						int slot, int addr)
+{
+	return netup_ci_op_cam(en50221, slot, 0, NETUP_CI_RD, addr, 0);
+}
+
+int netup_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221,
+						int slot, int addr, u8 data)
+{
+	return netup_ci_op_cam(en50221, slot, 0, 0, addr, data);
+}
+
+int netup_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr)
+{
+	return netup_ci_op_cam(en50221, slot, NETUP_CI_CTL,
+							NETUP_CI_RD, addr, 0);
+}
+
+int netup_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot,
+							u8 addr, u8 data)
+{
+	return netup_ci_op_cam(en50221, slot, NETUP_CI_CTL, 0, addr, data);
+}
+
+int netup_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot)
+{
+	struct netup_ci_state *state = en50221->data;
+	u8 buf =  0x80;
+	int ret;
+
+	if (0 != slot)
+		return -EINVAL;
+
+	udelay(500);
+	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &buf, 1);
+
+	if (ret != 0)
+		return ret;
+
+	udelay(500);
+
+	buf = 0x00;
+	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &buf, 1);
+
+	msleep(1000);
+	dvb_ca_en50221_camready_irq(&state->ca, 0);
+
+	return 0;
+
+}
+
+int netup_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot)
+{
+	/* not implemented */
+	return 0;
+}
+
+int netup_ci_slot_ts_ctl(struct dvb_ca_en50221 *en50221, int slot)
+{
+	struct netup_ci_state *state = en50221->data;
+	u8 buf = 0x60;
+
+	if (0 != slot)
+		return -EINVAL;
+
+	return netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &buf, 1);
+}
+
+/* work handler */
+static void netup_read_ci_status(struct work_struct *work)
+{
+	struct netup_ci_state *state =
+			container_of(work, struct netup_ci_state, work);
+	u8 buf[33];
+	int ret;
+
+	ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr,
+							0, &buf[0], 33);
+
+	if (ret != 0)
+		return;
+
+	ci_dbg_print("%s: Slot Status Addr=[0x%04x], Reg=[0x%02x], data=%02x, "
+		"TS config = %02x\n", __func__, state->ci_i2c_addr, 0, buf[0],
+		buf[32]);
+
+	if (buf[0] && 1)
+		state->status = DVB_CA_EN50221_POLL_CAM_PRESENT |
+			DVB_CA_EN50221_POLL_CAM_READY;
+	else
+		state->status = 0;
+}
+
+/* CI irq handler */
+int netup_ci_slot_status(struct cx23885_dev *dev, u32 pci_status)
+{
+	struct cx23885_tsport *port = NULL;
+	struct netup_ci_state *state = NULL;
+
+	if (pci_status & PCI_MSK_GPIO0)
+		port = &dev->ts1;
+	else if (pci_status & PCI_MSK_GPIO1)
+		port = &dev->ts2;
+	else /* who calls ? */
+		return 0;
+
+	state = port->port_priv;
+
+	schedule_work(&state->work);
+
+	return 1;
+}
+
+int netup_poll_ci_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open)
+{
+	struct netup_ci_state *state = en50221->data;
+
+	if (0 != slot)
+		return -EINVAL;
+
+	return state->status;
+}
+
+int netup_ci_init(struct cx23885_tsport *port)
+{
+	struct netup_ci_state *state;
+	u8 cimax_init[34] = {
+		0x00, /* module A control*/
+		0x00, /* auto select mask high A */
+		0x00, /* auto select mask low A */
+		0x00, /* auto select pattern high A */
+		0x00, /* auto select pattern low A */
+		0x44, /* memory access time A */
+		0x00, /* invert input A */
+		0x00, /* RFU */
+		0x00, /* RFU */
+		0x00, /* module B control*/
+		0x00, /* auto select mask high B */
+		0x00, /* auto select mask low B */
+		0x00, /* auto select pattern high B */
+		0x00, /* auto select pattern low B */
+		0x44, /* memory access time B */
+		0x00, /* invert input B */
+		0x00, /* RFU */
+		0x00, /* RFU */
+		0x00, /* auto select mask high Ext */
+		0x00, /* auto select mask low Ext */
+		0x00, /* auto select pattern high Ext */
+		0x00, /* auto select pattern low Ext */
+		0x00, /* RFU */
+		0x02, /* destination - module A */
+		0x01, /* power on (use it like store place) */
+		0x00, /* RFU */
+		0x00, /* int status read only */
+		0x01, /* all int unmasked */
+		0x04, /* int config */
+		0x00, /* USCG1 */
+		0x04, /* ack active low */
+		0x00, /* LOCK = 0 */
+		0x33, /* serial mode, rising in, rising out, MSB first*/
+		0x31, /* syncronization */
+	};
+	int ret;
+
+	ci_dbg_print("%s\n", __func__);
+	state = kzalloc(sizeof(struct netup_ci_state), GFP_KERNEL);
+	if (!state) {
+		ci_dbg_print("%s: Unable create CI structure!\n", __func__);
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	port->port_priv = state;
+
+	switch (port->nr) {
+	case 1:
+		state->ci_i2c_addr = 0x40;
+		mutex_init(&gpio_mutex);
+		break;
+	case 2:
+		state->ci_i2c_addr = 0x41;
+		break;
+	}
+
+	state->i2c_adap = &port->dev->i2c_bus[0].i2c_adap;
+	state->ca.owner = THIS_MODULE;
+	state->ca.read_attribute_mem = netup_ci_read_attribute_mem;
+	state->ca.write_attribute_mem = netup_ci_write_attribute_mem;
+	state->ca.read_cam_control = netup_ci_read_cam_ctl;
+	state->ca.write_cam_control = netup_ci_write_cam_ctl;
+	state->ca.slot_reset = netup_ci_slot_reset;
+	state->ca.slot_shutdown = netup_ci_slot_shutdown;
+	state->ca.slot_ts_enable = netup_ci_slot_ts_ctl;
+	state->ca.poll_slot_status = netup_poll_ci_slot_status;
+	state->ca.data = state;
+	state->priv = port;
+
+	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+						0, &cimax_init[0], 34);
+	/* lock registers */
+	ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+						0x1f, &cimax_init[0x18], 1);
+	/* power on slots */
+	ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,
+						0x18, &cimax_init[0x18], 1);
+
+	if (0 != ret)
+		goto err;
+
+	ret = dvb_ca_en50221_init(&port->frontends.adapter,
+				   &state->ca,
+				   /* flags */ 0,
+				   /* n_slots */ 1);
+	if (0 != ret)
+		goto err;
+
+	INIT_WORK(&state->work, netup_read_ci_status);
+
+	ci_dbg_print("%s: CI initialized!\n", __func__);
+
+	return 0;
+err:
+	ci_dbg_print("%s: Cannot initialize CI: Error %d.\n", __func__, ret);
+	kfree(state);
+	return ret;
+}
+
+void netup_ci_exit(struct cx23885_tsport *port)
+{
+	struct netup_ci_state *state;
+
+	if (NULL == port)
+		return;
+
+	state = (struct netup_ci_state *)port->port_priv;
+	if (NULL == state)
+		return;
+
+	if (NULL == state->ca.data)
+		return;
+
+	dvb_ca_en50221_release(&state->ca);
+	kfree(state);
+}
diff --git a/drivers/media/video/cx23885/cimax2.h b/drivers/media/video/cx23885/cimax2.h
new file mode 100644
index 000000000000..518744a4c8a5
--- /dev/null
+++ b/drivers/media/video/cx23885/cimax2.h
@@ -0,0 +1,47 @@
+/*
+ * cimax2.h
+ *
+ * CIMax(R) SP2 driver in conjunction with NetUp Dual DVB-S2 CI card
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef CIMAX2_H
+#define CIMAX2_H
+#include "dvb_ca_en50221.h"
+
+extern int netup_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221,
+						int slot, int addr);
+extern int netup_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221,
+						int slot, int addr, u8 data);
+extern int netup_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221,
+						int slot, u8 addr);
+extern int netup_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221,
+						int slot, u8 addr, u8 data);
+extern int netup_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot);
+extern int netup_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot);
+extern int netup_ci_slot_ts_ctl(struct dvb_ca_en50221 *en50221, int slot);
+extern int netup_ci_slot_status(struct cx23885_dev *dev, u32 pci_status);
+extern int netup_poll_ci_slot_status(struct dvb_ca_en50221 *en50221,
+						int slot, int open);
+extern int netup_ci_init(struct cx23885_tsport *port);
+extern void netup_ci_exit(struct cx23885_tsport *port);
+
+#endif
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index bfe25841dbf4..6f5df90af93e 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -896,7 +896,7 @@ static int cx23885_load_firmware(struct cx23885_dev *dev)
 	if (retval != 0) {
 		printk(KERN_ERR
 			"ERROR: Hotplug firmware request failed (%s).\n",
-			CX2341X_FIRM_ENC_FILENAME);
+			CX23885_FIRM_IMAGE_NAME);
 		printk(KERN_ERR "Please fix your hotplug setup, the board will "
 			"not work without firmware loaded!\n");
 		return -1;
@@ -1198,21 +1198,16 @@ static int vidioc_enum_input(struct file *file, void *priv,
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 	struct cx23885_input *input;
-	unsigned int n;
+	int n;
 
-	n = i->index;
-
-	if (n >= 4)
+	if (i->index >= 4)
 		return -EINVAL;
 
-	input = &cx23885_boards[dev->board].input[n];
+	input = &cx23885_boards[dev->board].input[i->index];
 
 	if (input->type == 0)
 		return -EINVAL;
 
-	memset(i, 0, sizeof(*i));
-	i->index = n;
-
 	/* FIXME
 	 * strcpy(i->name, input->name); */
 	strcpy(i->name, "unset");
@@ -1255,10 +1250,8 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 		return -EINVAL;
 	if (0 != t->index)
 		return -EINVAL;
-	memset(t, 0, sizeof(*t));
 	strcpy(t->name, "Television");
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_G_TUNER, t);
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_G_TUNER, t);
+	call_all(dev, tuner, g_tuner, t);
 
 	dprintk(1, "VIDIOC_G_TUNER: tuner type %d\n", t->type);
 
@@ -1275,7 +1268,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 		return -EINVAL;
 
 	/* Update the A/V core */
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_S_TUNER, t);
+	call_all(dev, tuner, s_tuner, t);
 
 	return 0;
 }
@@ -1286,14 +1279,12 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 
-	memset(f, 0, sizeof(*f));
 	if (UNSET == dev->tuner_type)
 		return -EINVAL;
 	f->type = V4L2_TUNER_ANALOG_TV;
 	f->frequency = dev->freq;
 
-	/* Assumption that tuner is always on bus 1 */
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_G_FREQUENCY, f);
+	call_all(dev, tuner, g_frequency, f);
 
 	return 0;
 }
@@ -1320,8 +1311,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 		return -EINVAL;
 	dev->freq = f->frequency;
 
-	/* Assumption that tuner is always on bus 1 */
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_S_FREQUENCY, f);
+	call_all(dev, tuner, s_frequency, f);
 
 	cx23885_initialize_codec(dev);
 
@@ -1335,7 +1325,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 	struct cx23885_dev *dev = fh->dev;
 
 	/* Update the A/V core */
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_S_CTRL, ctl);
+	call_all(dev, core, s_ctrl, ctl);
 	return 0;
 }
 
@@ -1346,7 +1336,6 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	struct cx23885_dev *dev = fh->dev;
 	struct cx23885_tsport  *tsport = &dev->ts1;
 
-	memset(cap, 0, sizeof(*cap));
 	strcpy(cap->driver, dev->name);
 	strlcpy(cap->card, cx23885_boards[tsport->dev->board].name,
 		sizeof(cap->card));
@@ -1366,16 +1355,10 @@ static int vidioc_querycap(struct file *file, void  *priv,
 static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
 					struct v4l2_fmtdesc *f)
 {
-	int index;
-
-	index = f->index;
-	if (index != 0)
+	if (f->index != 0)
 		return -EINVAL;
 
-	memset(f, 0, sizeof(*f));
-	f->index = index;
 	strlcpy(f->description, "MPEG", sizeof(f->description));
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->pixelformat = V4L2_PIX_FMT_MPEG;
 
 	return 0;
@@ -1387,8 +1370,6 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 
-	memset(f, 0, sizeof(*f));
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    =
@@ -1408,12 +1389,10 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    =
 		dev->ts1.ts_packet_size * dev->ts1.ts_packet_count;
-	f->fmt.pix.sizeimage    =
 	f->fmt.pix.colorspace   = 0;
 	dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n",
 		dev->ts1.width, dev->ts1.height, fh->mpegq.field);
@@ -1426,7 +1405,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	struct cx23885_fh  *fh  = file->private_data;
 	struct cx23885_dev *dev = fh->dev;
 
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    =
@@ -1543,12 +1521,7 @@ static int vidioc_log_status(struct file *file, void *priv)
 	printk(KERN_INFO
 		"%s/2: ============  START LOG STATUS  ============\n",
 	       dev->name);
-	cx23885_call_i2c_clients(&dev->i2c_bus[0], VIDIOC_LOG_STATUS,
-		NULL);
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_LOG_STATUS,
-		NULL);
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_LOG_STATUS,
-		NULL);
+	call_all(dev, core, log_status);
 	cx2341x_log_status(&dev->mpeg_params, name);
 	printk(KERN_INFO
 		"%s/2: =============  END LOG STATUS  =============\n",
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index caa098beeecf..5e4b7e790d94 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -27,6 +27,7 @@
 
 #include "cx23885.h"
 #include "tuner-xc2028.h"
+#include "netup-init.h"
 
 /* ------------------------------------------------------------------ */
 /* board config info                                                  */
@@ -162,6 +163,24 @@ struct cx23885_board cx23885_boards[] = {
 		.name		= "Compro VideoMate E650F",
 		.portc		= CX23885_MPEG_DVB,
 	},
+	[CX23885_BOARD_TBS_6920] = {
+		.name		= "TurboSight TBS 6920",
+		.portb		= CX23885_MPEG_DVB,
+	},
+	[CX23885_BOARD_TEVII_S470] = {
+		.name		= "TeVii S470",
+		.portb		= CX23885_MPEG_DVB,
+	},
+	[CX23885_BOARD_DVBWORLD_2005] = {
+		.name		= "DVBWorld DVB-S2 2005",
+		.portb		= CX23885_MPEG_DVB,
+	},
+	[CX23885_BOARD_NETUP_DUAL_DVBS2_CI] = {
+		.cimax		= 1,
+		.name		= "NetUP Dual DVB-S2 CI",
+		.portb		= CX23885_MPEG_DVB,
+		.portc		= CX23885_MPEG_DVB,
+	},
 };
 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
 
@@ -245,6 +264,22 @@ struct cx23885_subid cx23885_subids[] = {
 		.subvendor = 0x185b,
 		.subdevice = 0xe800,
 		.card      = CX23885_BOARD_COMPRO_VIDEOMATE_E650F,
+	}, {
+		.subvendor = 0x6920,
+		.subdevice = 0x8888,
+		.card      = CX23885_BOARD_TBS_6920,
+	}, {
+		.subvendor = 0xd470,
+		.subdevice = 0x9022,
+		.card      = CX23885_BOARD_TEVII_S470,
+	}, {
+		.subvendor = 0x0001,
+		.subdevice = 0x2005,
+		.card      = CX23885_BOARD_DVBWORLD_2005,
+	}, {
+		.subvendor = 0x1b55,
+		.subdevice = 0x2a2c,
+		.card      = CX23885_BOARD_NETUP_DUAL_DVBS2_CI,
 	},
 };
 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -552,6 +587,38 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
 		mdelay(20);
 		cx_set(GP0_IO, 0x00040004);
 		break;
+	case CX23885_BOARD_TBS_6920:
+	case CX23885_BOARD_TEVII_S470:
+		cx_write(MC417_CTL, 0x00000036);
+		cx_write(MC417_OEN, 0x00001000);
+		cx_write(MC417_RWD, 0x00001800);
+		break;
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		/* GPIO-0 INTA from CiMax1
+		   GPIO-1 INTB from CiMax2
+		   GPIO-2 reset chips
+		   GPIO-3 to GPIO-10 data/addr for CA
+		   GPIO-11 ~CS0 to CiMax1
+		   GPIO-12 ~CS1 to CiMax2
+		   GPIO-13 ADL0 load LSB addr
+		   GPIO-14 ADL1 load MSB addr
+		   GPIO-15 ~RDY from CiMax
+		   GPIO-17 ~RD to CiMax
+		   GPIO-18 ~WR to CiMax
+		 */
+		cx_set(GP0_IO, 0x00040000); /* GPIO as out */
+		/* GPIO1 and GPIO2 as INTA and INTB from CiMaxes, reset low */
+		cx_clear(GP0_IO, 0x00030004);
+		mdelay(100);/* reset delay */
+		cx_set(GP0_IO, 0x00040004); /* GPIO as out, reset high */
+		cx_write(MC417_CTL, 0x00000037);/* enable GPIO3-18 pins */
+		/* GPIO-15 IN as ~ACK, rest as OUT */
+		cx_write(MC417_OEN, 0x00001000);
+		/* ~RD, ~WR high; ADL0, ADL1 low; ~CS0, ~CS1 high */
+		cx_write(MC417_RWD, 0x0000c300);
+		/* enable irq */
+		cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/
+		break;
 	}
 }
 
@@ -632,6 +699,21 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
 		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
 		break;
+	case CX23885_BOARD_TEVII_S470:
+	case CX23885_BOARD_TBS_6920:
+	case CX23885_BOARD_DVBWORLD_2005:
+		ts1->gen_ctrl_val  = 0x5; /* Parallel */
+		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		break;
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
+		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
+		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
+		break;
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 	case CX23885_BOARD_HAUPPAUGE_HVR1500:
 	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
@@ -656,7 +738,17 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1700:
 	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
 	case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
-		request_module("cx25840");
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->i2c_bus[2].i2c_adap,
+				"cx25840", "cx25840", 0x88 >> 1);
+		v4l2_subdev_call(dev->sd_cx25840, core, init, 0);
+		break;
+	}
+
+	/* AUX-PLL 27MHz CLK */
+	switch (dev->board) {
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		netup_initialize(dev);
 		break;
 	}
 }
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 8f6fb2add7de..dc7fff22cfdd 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -31,6 +31,7 @@
 #include <asm/div64.h>
 
 #include "cx23885.h"
+#include "cimax2.h"
 
 MODULE_DESCRIPTION("Driver for cx23885 based TV cards");
 MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
@@ -791,6 +792,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
 	dev->pci_bus  = dev->pci->bus->number;
 	dev->pci_slot = PCI_SLOT(dev->pci->devfn);
 	dev->pci_irqmask = 0x001f00;
+	if (cx23885_boards[dev->board].cimax > 0)
+		dev->pci_irqmask |= 0x01800000; /* for CiMaxes */
 
 	/* External Master 1 Bus */
 	dev->i2c_bus[0].nr = 0;
@@ -872,7 +875,7 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
 	cx23885_i2c_register(&dev->i2c_bus[1]);
 	cx23885_i2c_register(&dev->i2c_bus[2]);
 	cx23885_card_setup(dev);
-	cx23885_call_i2c_clients(&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL);
+	call_all(dev, core, s_standby, 0);
 	cx23885_ir_init(dev);
 
 	if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) {
@@ -1643,7 +1646,9 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id)
 	    (pci_status & PCI_MSK_VID_B) ||
 	    (pci_status & PCI_MSK_VID_A) ||
 	    (pci_status & PCI_MSK_AUD_INT) ||
-	    (pci_status & PCI_MSK_AUD_EXT)) {
+	    (pci_status & PCI_MSK_AUD_EXT) ||
+	    (pci_status & PCI_MSK_GPIO0) ||
+	    (pci_status & PCI_MSK_GPIO1)) {
 
 		if (pci_status & PCI_MSK_RISC_RD)
 			dprintk(7, " (PCI_MSK_RISC_RD   0x%08x)\n",
@@ -1685,8 +1690,20 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id)
 			dprintk(7, " (PCI_MSK_AUD_EXT   0x%08x)\n",
 				PCI_MSK_AUD_EXT);
 
+		if (pci_status & PCI_MSK_GPIO0)
+			dprintk(7, " (PCI_MSK_GPIO0     0x%08x)\n",
+				PCI_MSK_GPIO0);
+
+		if (pci_status & PCI_MSK_GPIO1)
+			dprintk(7, " (PCI_MSK_GPIO1     0x%08x)\n",
+				PCI_MSK_GPIO1);
 	}
 
+	if (cx23885_boards[dev->board].cimax > 0 &&
+		((pci_status & PCI_MSK_GPIO0) || (pci_status & PCI_MSK_GPIO1)))
+		/* handled += cx23885_irq_gpio(dev, pci_status); */
+		handled += netup_ci_slot_status(dev, pci_status);
+
 	if (ts1_status) {
 		if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB)
 			handled += cx23885_irq_ts(ts1, ts1_status);
@@ -1722,16 +1739,20 @@ static int __devinit cx23885_initdev(struct pci_dev *pci_dev,
 	if (NULL == dev)
 		return -ENOMEM;
 
+	err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev);
+	if (err < 0)
+		goto fail_free;
+
 	/* pci init */
 	dev->pci = pci_dev;
 	if (pci_enable_device(pci_dev)) {
 		err = -EIO;
-		goto fail_free;
+		goto fail_unreg;
 	}
 
 	if (cx23885_dev_setup(dev) < 0) {
 		err = -EINVAL;
-		goto fail_free;
+		goto fail_unreg;
 	}
 
 	/* print pci info */
@@ -1758,11 +1779,18 @@ static int __devinit cx23885_initdev(struct pci_dev *pci_dev,
 		goto fail_irq;
 	}
 
-	pci_set_drvdata(pci_dev, dev);
+	switch (dev->board) {
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		cx_set(PCI_INT_MSK, 0x01800000); /* for NetUP */
+		break;
+	}
+
 	return 0;
 
 fail_irq:
 	cx23885_dev_unregister(dev);
+fail_unreg:
+	v4l2_device_unregister(&dev->v4l2_dev);
 fail_free:
 	kfree(dev);
 	return err;
@@ -1770,7 +1798,8 @@ fail_free:
 
 static void __devexit cx23885_finidev(struct pci_dev *pci_dev)
 {
-	struct cx23885_dev *dev = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct cx23885_dev *dev = to_cx23885(v4l2_dev);
 
 	cx23885_shutdown(dev);
 
@@ -1778,13 +1807,13 @@ static void __devexit cx23885_finidev(struct pci_dev *pci_dev)
 
 	/* unregister stuff */
 	free_irq(pci_dev->irq, dev);
-	pci_set_drvdata(pci_dev, NULL);
 
 	mutex_lock(&devlist);
 	list_del(&dev->devlist);
 	mutex_unlock(&devlist);
 
 	cx23885_dev_unregister(dev);
+	v4l2_device_unregister(v4l2_dev);
 	kfree(dev);
 }
 
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 1c454128a9df..d43c74396767 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -30,6 +30,7 @@
 #include "cx23885.h"
 #include <media/v4l2-common.h>
 
+#include "dvb_ca_en50221.h"
 #include "s5h1409.h"
 #include "s5h1411.h"
 #include "mt2131.h"
@@ -43,6 +44,13 @@
 #include "dib7000p.h"
 #include "dibx000_common.h"
 #include "zl10353.h"
+#include "stv0900.h"
+#include "stv6110.h"
+#include "lnbh24.h"
+#include "cx24116.h"
+#include "cimax2.h"
+#include "netup-eeprom.h"
+#include "netup-init.h"
 
 static unsigned int debug;
 
@@ -308,11 +316,63 @@ static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 	.no_tuner      = 1,
 };
 
+static struct stv0900_config netup_stv0900_config = {
+	.demod_address = 0x68,
+	.xtal = 27000000,
+	.clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
+	.diseqc_mode = 2,/* 2/3 PWM */
+	.path1_mode = 2,/*Serial continues clock */
+	.path2_mode = 2,/*Serial continues clock */
+	.tun1_maddress = 0,/* 0x60 */
+	.tun2_maddress = 3,/* 0x63 */
+	.tun1_adc = 1,/* 1 Vpp */
+	.tun2_adc = 1,/* 1 Vpp */
+};
+
+static struct stv6110_config netup_stv6110_tunerconfig_a = {
+	.i2c_address = 0x60,
+	.mclk = 27000000,
+	.iq_wiring = 0,
+};
+
+static struct stv6110_config netup_stv6110_tunerconfig_b = {
+	.i2c_address = 0x63,
+	.mclk = 27000000,
+	.iq_wiring = 1,
+};
+
+static int tbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+	struct cx23885_tsport *port = fe->dvb->priv;
+	struct cx23885_dev *dev = port->dev;
+
+	if (voltage == SEC_VOLTAGE_18)
+		cx_write(MC417_RWD, 0x00001e00);/* GPIO-13 high */
+	else if (voltage == SEC_VOLTAGE_13)
+		cx_write(MC417_RWD, 0x00001a00);/* GPIO-13 low */
+	else
+		cx_write(MC417_RWD, 0x00001800);/* GPIO-12 low */
+	return 0;
+}
+
+static struct cx24116_config tbs_cx24116_config = {
+	.demod_address = 0x05,
+};
+
+static struct cx24116_config tevii_cx24116_config = {
+	.demod_address = 0x55,
+};
+
+static struct cx24116_config dvbworld_cx24116_config = {
+	.demod_address = 0x05,
+};
+
 static int dvb_register(struct cx23885_tsport *port)
 {
 	struct cx23885_dev *dev = port->dev;
 	struct cx23885_i2c *i2c_bus = NULL;
 	struct videobuf_dvb_frontend *fe0;
+	int ret;
 
 	/* Get the first frontend */
 	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
@@ -526,6 +586,78 @@ static int dvb_register(struct cx23885_tsport *port)
 				fe->ops.tuner_ops.set_config(fe, &ctl);
 		}
 		break;
+	case CX23885_BOARD_TBS_6920:
+		i2c_bus = &dev->i2c_bus[0];
+
+		fe0->dvb.frontend = dvb_attach(cx24116_attach,
+			&tbs_cx24116_config,
+			&i2c_bus->i2c_adap);
+		if (fe0->dvb.frontend != NULL)
+			fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
+
+		break;
+	case CX23885_BOARD_TEVII_S470:
+		i2c_bus = &dev->i2c_bus[1];
+
+		fe0->dvb.frontend = dvb_attach(cx24116_attach,
+			&tevii_cx24116_config,
+			&i2c_bus->i2c_adap);
+		if (fe0->dvb.frontend != NULL)
+			fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
+
+		break;
+	case CX23885_BOARD_DVBWORLD_2005:
+		i2c_bus = &dev->i2c_bus[1];
+
+		fe0->dvb.frontend = dvb_attach(cx24116_attach,
+			&dvbworld_cx24116_config,
+			&i2c_bus->i2c_adap);
+		break;
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		i2c_bus = &dev->i2c_bus[0];
+		switch (port->nr) {
+		/* port B */
+		case 1:
+			fe0->dvb.frontend = dvb_attach(stv0900_attach,
+							&netup_stv0900_config,
+							&i2c_bus->i2c_adap, 0);
+			if (fe0->dvb.frontend != NULL) {
+				if (dvb_attach(stv6110_attach,
+						fe0->dvb.frontend,
+						&netup_stv6110_tunerconfig_a,
+						&i2c_bus->i2c_adap)) {
+					if (!dvb_attach(lnbh24_attach,
+							fe0->dvb.frontend,
+							&i2c_bus->i2c_adap,
+							LNBH24_PCL, 0, 0x09))
+						printk(KERN_ERR
+							"No LNBH24 found!\n");
+
+				}
+			}
+			break;
+		/* port C */
+		case 2:
+			fe0->dvb.frontend = dvb_attach(stv0900_attach,
+							&netup_stv0900_config,
+							&i2c_bus->i2c_adap, 1);
+			if (fe0->dvb.frontend != NULL) {
+				if (dvb_attach(stv6110_attach,
+						fe0->dvb.frontend,
+						&netup_stv6110_tunerconfig_b,
+						&i2c_bus->i2c_adap)) {
+					if (!dvb_attach(lnbh24_attach,
+							fe0->dvb.frontend,
+							&i2c_bus->i2c_adap,
+							LNBH24_PCL, 0, 0x0a))
+						printk(KERN_ERR
+							"No LNBH24 found!\n");
+
+				}
+			}
+			break;
+		}
+		break;
 	default:
 		printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
 			" isn't supported yet\n",
@@ -541,15 +673,39 @@ static int dvb_register(struct cx23885_tsport *port)
 	fe0->dvb.frontend->callback = cx23885_tuner_callback;
 
 	/* Put the analog decoder in standby to keep it quiet */
-	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
+	call_all(dev, core, s_standby, 0);
 
 	if (fe0->dvb.frontend->ops.analog_ops.standby)
 		fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
 
 	/* register everything */
-	return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
+	ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
 		&dev->pci->dev, adapter_nr, 0);
 
+	/* init CI & MAC */
+	switch (dev->board) {
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
+		static struct netup_card_info cinfo;
+
+		netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
+		memcpy(port->frontends.adapter.proposed_mac,
+				cinfo.port[port->nr - 1].mac, 6);
+		printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC="
+			"%02X:%02X:%02X:%02X:%02X:%02X\n",
+			port->nr,
+			port->frontends.adapter.proposed_mac[0],
+			port->frontends.adapter.proposed_mac[1],
+			port->frontends.adapter.proposed_mac[2],
+			port->frontends.adapter.proposed_mac[3],
+			port->frontends.adapter.proposed_mac[4],
+			port->frontends.adapter.proposed_mac[5]);
+
+		netup_ci_init(port);
+		break;
+		}
+	}
+
+	return ret;
 }
 
 int cx23885_dvb_register(struct cx23885_tsport *port)
@@ -622,6 +778,12 @@ int cx23885_dvb_unregister(struct cx23885_tsport *port)
 	if (fe0->dvb.frontend)
 		videobuf_dvb_unregister_bus(&port->frontends);
 
+	switch (port->dev->board) {
+	case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+		netup_ci_exit(port);
+		break;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index bb7f71a1fcbe..3421bd12056a 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -268,64 +268,6 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap,
 	return retval;
 }
 
-static int attach_inform(struct i2c_client *client)
-{
-	struct cx23885_i2c *bus = i2c_get_adapdata(client->adapter);
-	struct cx23885_dev *dev = bus->dev;
-	struct tuner_setup tun_setup;
-
-	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
-		client->driver->driver.name, client->addr, client->name);
-
-	if (!client->driver->command)
-		return 0;
-
-	if (dev->tuner_type != UNSET) {
-
-		dprintk(1, "%s  (tuner) i2c attach [addr=0x%x,client=%s]\n",
-			client->driver->driver.name, client->addr,
-			client->name);
-
-		if ((dev->tuner_addr == ADDR_UNSET) ||
-			(dev->tuner_addr == client->addr)) {
-
-			dprintk(1, "%s (tuner || addr UNSET)\n",
-				client->driver->driver.name);
-
-			dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
-				client->driver->driver.name,
-				client->addr, client->name);
-
-			tun_setup.mode_mask = T_ANALOG_TV;
-			tun_setup.type = dev->tuner_type;
-			tun_setup.addr = dev->tuner_addr;
-
-			client->driver->command(client, TUNER_SET_TYPE_ADDR,
-				&tun_setup);
-		}
-	}
-
-	return 0;
-}
-
-static int detach_inform(struct i2c_client *client)
-{
-	struct cx23885_dev *dev = i2c_get_adapdata(client->adapter);
-
-	dprintk(1, "i2c detach [client=%s]\n", client->name);
-
-	return 0;
-}
-
-void cx23885_call_i2c_clients(struct cx23885_i2c *bus,
-			      unsigned int cmd, void *arg)
-{
-	if (bus->i2c_rc != 0)
-		return;
-
-	i2c_clients_command(&bus->i2c_adap, cmd, arg);
-}
-
 static u32 cx23885_functionality(struct i2c_adapter *adap)
 {
 	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
@@ -343,9 +285,6 @@ static struct i2c_adapter cx23885_i2c_adap_template = {
 	.owner             = THIS_MODULE,
 	.id                = I2C_HW_B_CX23885,
 	.algo              = &cx23885_i2c_algo_template,
-	.class             = I2C_CLASS_TV_ANALOG,
-	.client_register   = attach_inform,
-	.client_unregister = detach_inform,
 };
 
 static struct i2c_client cx23885_i2c_client_template = {
@@ -402,15 +341,18 @@ int cx23885_i2c_register(struct cx23885_i2c *bus)
 
 	bus->i2c_algo.data = bus;
 	bus->i2c_adap.algo_data = bus;
-	i2c_set_adapdata(&bus->i2c_adap, bus);
+	i2c_set_adapdata(&bus->i2c_adap, &dev->v4l2_dev);
 	i2c_add_adapter(&bus->i2c_adap);
 
 	bus->i2c_client.adapter = &bus->i2c_adap;
 
 	if (0 == bus->i2c_rc) {
 		dprintk(1, "%s: i2c bus %d registered\n", dev->name, bus->nr);
-		if (i2c_scan)
+		if (i2c_scan) {
+			printk(KERN_INFO "%s: scan bus %d:\n",
+					dev->name, bus->nr);
 			do_i2c_scan(dev->name, &bus->i2c_client);
+		}
 	} else
 		printk(KERN_WARNING "%s: i2c bus %d register FAILED\n",
 			dev->name, bus->nr);
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
index 20b68a236260..eafbe5226bae 100644
--- a/drivers/media/video/cx23885/cx23885-reg.h
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -212,6 +212,8 @@ Channel manager Data Structure entry = 20 DWORD
 
 #define DEV_CNTRL2	0x00040000
 
+#define PCI_MSK_GPIO1   (1 << 24)
+#define PCI_MSK_GPIO0   (1 << 23)
 #define PCI_MSK_APB_DMA   (1 << 12)
 #define PCI_MSK_AL_WR     (1 << 11)
 #define PCI_MSK_AL_RD     (1 << 10)
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index eaa11893bfe9..f0ac62c5dc83 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -35,11 +35,6 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* Include V4L1 specific functions. Should be removed soon */
-#include <linux/videodev.h>
-#endif
-
 MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards");
 MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
 MODULE_LICENSE("GPL");
@@ -244,6 +239,7 @@ static struct cx23885_ctrl cx23885_ctls[] = {
 };
 static const int CX23885_CTLS = ARRAY_SIZE(cx23885_ctls);
 
+/* Must be sorted from low to high control ID! */
 static const u32 cx23885_user_ctrls[] = {
 	V4L2_CID_USER_CLASS,
 	V4L2_CID_BRIGHTNESS,
@@ -303,11 +299,7 @@ static int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm)
 
 	dev->tvnorm = norm;
 
-	/* Tell the analog tuner/demods */
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_S_STD, &norm);
-
-	/* Tell the internal A/V decoder */
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_S_STD, &norm);
+	call_all(dev, tuner, s_std, norm);
 
 	return 0;
 }
@@ -324,8 +316,8 @@ static struct video_device *cx23885_vdev_init(struct cx23885_dev *dev,
 	if (NULL == vfd)
 		return NULL;
 	*vfd = *template;
-	vfd->minor   = -1;
-	vfd->parent  = &pci->dev;
+	vfd->minor = -1;
+	vfd->v4l2_dev = &dev->v4l2_dev;
 	vfd->release = video_device_release;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
 		 dev->name, type, cx23885_boards[dev->board].name);
@@ -414,8 +406,7 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
 	route.input = INPUT(input)->vmux;
 
 	/* Tell the internal A/V decoder */
-	cx23885_call_i2c_clients(&dev->i2c_bus[2],
-		VIDIOC_INT_S_VIDEO_ROUTING, &route);
+	v4l2_subdev_call(dev->sd_cx25840, video, s_routing, &route);
 
 	return 0;
 }
@@ -891,7 +882,7 @@ static int cx23885_get_control(struct cx23885_dev *dev,
 	struct v4l2_control *ctl)
 {
 	dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__);
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_G_CTRL, ctl);
+	call_all(dev, core, g_ctrl, ctl);
 	return 0;
 }
 
@@ -1005,7 +996,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 	fh->vidq.field = f->fmt.pix.field;
 	dprintk(2, "%s() width=%d height=%d field=%d\n", __func__,
 		fh->width, fh->height, fh->vidq.field);
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_S_FMT, f);
+	call_all(dev, video, s_fmt, f);
 	return 0;
 }
 
@@ -1285,7 +1276,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
 	f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	f->frequency = dev->freq;
 
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_G_FREQUENCY, f);
+	call_all(dev, tuner, g_frequency, f);
 
 	return 0;
 }
@@ -1300,7 +1291,7 @@ static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f)
 	mutex_lock(&dev->lock);
 	dev->freq = f->frequency;
 
-	cx23885_call_i2c_clients(&dev->i2c_bus[1], VIDIOC_S_FREQUENCY, f);
+	call_all(dev, tuner, s_frequency, f);
 
 	/* When changing channels it is required to reset TVAUDIO */
 	msleep(10);
@@ -1334,7 +1325,7 @@ static int vidioc_g_register(struct file *file, void *fh,
 	if (!v4l2_chip_match_host(&reg->match))
 		return -EINVAL;
 
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_G_REGISTER, reg);
+	call_all(dev, core, g_register, reg);
 
 	return 0;
 }
@@ -1347,7 +1338,7 @@ static int vidioc_s_register(struct file *file, void *fh,
 	if (!v4l2_chip_match_host(&reg->match))
 		return -EINVAL;
 
-	cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_DBG_S_REGISTER, reg);
+	call_all(dev, core, s_register, reg);
 
 	return 0;
 }
@@ -1528,6 +1519,26 @@ int cx23885_video_register(struct cx23885_dev *dev)
 	/* Don't enable VBI yet */
 	cx_set(PCI_INT_MSK, 1);
 
+	if (TUNER_ABSENT != dev->tuner_type) {
+		struct v4l2_subdev *sd = NULL;
+
+		if (dev->tuner_addr)
+			sd = v4l2_i2c_new_subdev(&dev->i2c_bus[1].i2c_adap,
+				"tuner", "tuner", dev->tuner_addr);
+		else
+			sd = v4l2_i2c_new_probed_subdev(&dev->i2c_bus[1].i2c_adap,
+				"tuner", "tuner", v4l2_i2c_tuner_addrs(ADDRS_TV));
+		if (sd) {
+			struct tuner_setup tun_setup;
+
+			tun_setup.mode_mask = T_ANALOG_TV;
+			tun_setup.type = dev->tuner_type;
+			tun_setup.addr = v4l2_i2c_subdev_addr(sd);
+
+			v4l2_subdev_call(sd, tuner, s_type_addr, &tun_setup);
+		}
+	}
+
 
 	/* register v4l devices */
 	dev->video_dev = cx23885_vdev_init(dev, dev->pci,
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 67828029fc69..02d980a29962 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -24,7 +24,7 @@
 #include <linux/i2c-algo-bit.h>
 #include <linux/kdev_t.h>
 
-#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/videobuf-dma-sg.h>
@@ -67,6 +67,10 @@
 #define CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP 11
 #define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H 12
 #define CX23885_BOARD_COMPRO_VIDEOMATE_E650F   13
+#define CX23885_BOARD_TBS_6920                 14
+#define CX23885_BOARD_TEVII_S470               15
+#define CX23885_BOARD_DVBWORLD_2005            16
+#define CX23885_BOARD_NETUP_DUAL_DVBS2_CI      17
 
 /* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */
 #define CX23885_NORMS (\
@@ -184,6 +188,7 @@ struct cx23885_board {
 	 */
 	u32			clk_freq;
 	struct cx23885_input    input[MAX_CX23885_INPUT];
+	int			cimax; /* for NetUP */
 };
 
 struct cx23885_subid {
@@ -266,11 +271,13 @@ struct cx23885_tsport {
 
 	/* Allow a single tsport to have multiple frontends */
 	u32                        num_frontends;
+	void                       *port_priv;
 };
 
 struct cx23885_dev {
 	struct list_head           devlist;
 	atomic_t                   refcount;
+	struct v4l2_device 	   v4l2_dev;
 
 	/* pci stuff */
 	struct pci_dev             *pci;
@@ -316,6 +323,7 @@ struct cx23885_dev {
 	unsigned int               radio_type;
 	unsigned char              radio_addr;
 	unsigned int               has_radio;
+	struct v4l2_subdev 	   *sd_cx25840;
 
 	/* V4l */
 	u32                        freq;
@@ -336,6 +344,14 @@ struct cx23885_dev {
 
 };
 
+static inline struct cx23885_dev *to_cx23885(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct cx23885_dev, v4l2_dev);
+}
+
+#define call_all(dev, o, f, args...) \
+	v4l2_device_call_all(&dev->v4l2_dev, 0, o, f, ##args)
+
 extern struct list_head cx23885_devlist;
 
 #define SRAM_CH01  0 /* Video A */
@@ -452,8 +468,6 @@ extern struct videobuf_queue_ops cx23885_vbi_qops;
 /* cx23885-i2c.c                                                */
 extern int cx23885_i2c_register(struct cx23885_i2c *bus);
 extern int cx23885_i2c_unregister(struct cx23885_i2c *bus);
-extern void cx23885_call_i2c_clients(struct cx23885_i2c *bus, unsigned int cmd,
-				     void *arg);
 extern void cx23885_av_clk(struct cx23885_dev *dev, int enable);
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/cx23885/netup-eeprom.c b/drivers/media/video/cx23885/netup-eeprom.c
new file mode 100644
index 000000000000..042bbbbd48f8
--- /dev/null
+++ b/drivers/media/video/cx23885/netup-eeprom.c
@@ -0,0 +1,107 @@
+
+/*
+ * netup-eeprom.c
+ *
+ * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#
+#include "cx23885.h"
+#include "netup-eeprom.h"
+
+#define EEPROM_I2C_ADDR 0x50
+
+int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr)
+{
+	int ret;
+	unsigned char buf[2];
+
+	/* Read from EEPROM */
+	struct i2c_msg msg[] = {
+		{
+			.addr	= EEPROM_I2C_ADDR,
+			.flags	= 0,
+			.buf	= &buf[0],
+			.len	= 1
+		}, {
+			.addr	= EEPROM_I2C_ADDR,
+			.flags	= I2C_M_RD,
+			.buf	= &buf[1],
+			.len	= 1
+		}
+
+	};
+
+	buf[0] = addr;
+	buf[1] = 0x0;
+
+	ret = i2c_transfer(i2c_adap, msg, 2);
+
+	if (ret != 2) {
+		printk(KERN_ERR "eeprom i2c read error, status=%d\n", ret);
+		return -1;
+	}
+
+	return buf[1];
+};
+
+int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data)
+{
+	int ret;
+	unsigned char bufw[2];
+
+	/* Write into EEPROM */
+	struct i2c_msg msg[] = {
+		{
+			.addr	= EEPROM_I2C_ADDR,
+			.flags	= 0,
+			.buf	= &bufw[0],
+			.len	= 2
+		}
+	};
+
+	bufw[0] = addr;
+	bufw[1] = data;
+
+	ret = i2c_transfer(i2c_adap, msg, 1);
+
+	if (ret != 1) {
+		printk(KERN_ERR "eeprom i2c write error, status=%d\n", ret);
+		return -1;
+	}
+
+	mdelay(10); /* prophylactic delay, datasheet write cycle time = 5 ms */
+	return 0;
+};
+
+void netup_get_card_info(struct i2c_adapter *i2c_adap,
+				struct netup_card_info *cinfo)
+{
+	int i, j;
+
+	cinfo->rev =  netup_eeprom_read(i2c_adap, 13);
+
+	for (i = 0, j = 0; i < 6; i++, j++)
+		cinfo->port[0].mac[j] =  netup_eeprom_read(i2c_adap, i);
+
+	for (i = 6, j = 0; i < 12; i++, j++)
+		cinfo->port[1].mac[j] =  netup_eeprom_read(i2c_adap, i);
+};
diff --git a/drivers/media/video/cx23885/netup-eeprom.h b/drivers/media/video/cx23885/netup-eeprom.h
new file mode 100644
index 000000000000..13926e18feba
--- /dev/null
+++ b/drivers/media/video/cx23885/netup-eeprom.h
@@ -0,0 +1,42 @@
+/*
+ * netup-eeprom.h
+ *
+ * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef NETUP_EEPROM_H
+#define NETUP_EEPROM_H
+
+struct netup_port_info {
+	u8 mac[6];/* card MAC address */
+};
+
+struct netup_card_info {
+	struct netup_port_info port[2];/* ports - 1,2 */
+	u8 rev;/* card revision */
+};
+
+extern int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr);
+extern int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data);
+extern void netup_get_card_info(struct i2c_adapter *i2c_adap,
+				struct netup_card_info *cinfo);
+
+#endif
diff --git a/drivers/media/video/cx23885/netup-init.c b/drivers/media/video/cx23885/netup-init.c
new file mode 100644
index 000000000000..f4893e69cd89
--- /dev/null
+++ b/drivers/media/video/cx23885/netup-init.c
@@ -0,0 +1,125 @@
+/*
+ * netup-init.c
+ *
+ * NetUP Dual DVB-S2 CI driver
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "cx23885.h"
+
+static void i2c_av_write(struct i2c_adapter *i2c, u16 reg, u8 val)
+{
+	int ret;
+	u8 buf[3];
+	struct i2c_msg msg = {
+		.addr	= 0x88 >> 1,
+		.flags	= 0,
+		.buf	= buf,
+		.len	= 3
+	};
+
+	buf[0] = reg >> 8;
+	buf[1] = reg & 0xff;
+	buf[2] = val;
+
+	ret = i2c_transfer(i2c, &msg, 1);
+
+	if (ret != 1)
+		printk(KERN_ERR "%s: i2c write error!\n", __func__);
+}
+
+static void i2c_av_write4(struct i2c_adapter *i2c, u16 reg, u32 val)
+{
+	int ret;
+	u8 buf[6];
+	struct i2c_msg msg = {
+		.addr	= 0x88 >> 1,
+		.flags	= 0,
+		.buf	= buf,
+		.len	= 6
+	};
+
+	buf[0] = reg >> 8;
+	buf[1] = reg & 0xff;
+	buf[2] = val & 0xff;
+	buf[3] = (val >> 8) & 0xff;
+	buf[4] = (val >> 16) & 0xff;
+	buf[5] = val >> 24;
+
+	ret = i2c_transfer(i2c, &msg, 1);
+
+	if (ret != 1)
+		printk(KERN_ERR "%s: i2c write error!\n", __func__);
+}
+
+static u8 i2c_av_read(struct i2c_adapter *i2c, u16 reg)
+{
+	int ret;
+	u8 buf[2];
+	struct i2c_msg msg = {
+		.addr	= 0x88 >> 1,
+		.flags	= 0,
+		.buf	= buf,
+		.len	= 2
+	};
+
+	buf[0] = reg >> 8;
+	buf[1] = reg & 0xff;
+
+	ret = i2c_transfer(i2c, &msg, 1);
+
+	if (ret != 1)
+		printk(KERN_ERR "%s: i2c write error!\n", __func__);
+
+	msg.flags = I2C_M_RD;
+	msg.len = 1;
+
+	ret = i2c_transfer(i2c, &msg, 1);
+
+	if (ret != 1)
+		printk(KERN_ERR "%s: i2c read error!\n", __func__);
+
+	return buf[0];
+}
+
+static void i2c_av_and_or(struct i2c_adapter *i2c, u16 reg, unsigned and_mask,
+								u8 or_value)
+{
+	i2c_av_write(i2c, reg, (i2c_av_read(i2c, reg) & and_mask) | or_value);
+}
+/* set 27MHz on AUX_CLK */
+void netup_initialize(struct cx23885_dev *dev)
+{
+	struct cx23885_i2c *i2c_bus = &dev->i2c_bus[2];
+	struct i2c_adapter *i2c = &i2c_bus->i2c_adap;
+
+	/* Stop microcontroller */
+	i2c_av_and_or(i2c, 0x803, ~0x10, 0x00);
+
+	/* Aux PLL frac for 27 MHz */
+	i2c_av_write4(i2c, 0x114, 0xea0eb3);
+
+	/* Aux PLL int for 27 MHz */
+	i2c_av_write4(i2c, 0x110, 0x090319);
+
+	/* start microcontroller */
+	i2c_av_and_or(i2c, 0x803, ~0x10, 0x10);
+}
diff --git a/drivers/media/video/cx23885/netup-init.h b/drivers/media/video/cx23885/netup-init.h
new file mode 100644
index 000000000000..d26ae4b1590e
--- /dev/null
+++ b/drivers/media/video/cx23885/netup-init.h
@@ -0,0 +1,25 @@
+/*
+ * netup-init.h
+ *
+ * NetUP Dual DVB-S2 CI driver
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+extern void netup_initialize(struct cx23885_dev *dev);
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
index d199d80ea0a3..93d74bee292a 100644
--- a/drivers/media/video/cx25840/cx25840-audio.c
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -363,75 +363,74 @@ static void set_mute(struct i2c_client *client, int mute)
 	}
 }
 
-int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg)
+int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
 {
-	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
-	struct v4l2_control *ctrl = arg;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct cx25840_state *state = to_state(sd);
 	int retval;
 
-	switch (cmd) {
-	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
-		if (!state->is_cx25836)
-			cx25840_and_or(client, 0x810, ~0x1, 1);
-		if (state->aud_input != CX25840_AUDIO_SERIAL) {
-			cx25840_and_or(client, 0x803, ~0x10, 0);
-			cx25840_write(client, 0x8d3, 0x1f);
-		}
-		retval = set_audclk_freq(client, *(u32 *)arg);
-		if (state->aud_input != CX25840_AUDIO_SERIAL) {
-			cx25840_and_or(client, 0x803, ~0x10, 0x10);
-		}
-		if (!state->is_cx25836)
-			cx25840_and_or(client, 0x810, ~0x1, 0);
-		return retval;
-
-	case VIDIOC_G_CTRL:
-		switch (ctrl->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-			ctrl->value = get_volume(client);
-			break;
-		case V4L2_CID_AUDIO_BASS:
-			ctrl->value = get_bass(client);
-			break;
-		case V4L2_CID_AUDIO_TREBLE:
-			ctrl->value = get_treble(client);
-			break;
-		case V4L2_CID_AUDIO_BALANCE:
-			ctrl->value = get_balance(client);
-			break;
-		case V4L2_CID_AUDIO_MUTE:
-			ctrl->value = get_mute(client);
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
+	if (!state->is_cx25836)
+		cx25840_and_or(client, 0x810, ~0x1, 1);
+	if (state->aud_input != CX25840_AUDIO_SERIAL) {
+		cx25840_and_or(client, 0x803, ~0x10, 0);
+		cx25840_write(client, 0x8d3, 0x1f);
+	}
+	retval = set_audclk_freq(client, freq);
+	if (state->aud_input != CX25840_AUDIO_SERIAL)
+		cx25840_and_or(client, 0x803, ~0x10, 0x10);
+	if (!state->is_cx25836)
+		cx25840_and_or(client, 0x810, ~0x1, 0);
+	return retval;
+}
 
-	case VIDIOC_S_CTRL:
-		switch (ctrl->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-			set_volume(client, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_BASS:
-			set_bass(client, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_TREBLE:
-			set_treble(client, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_BALANCE:
-			set_balance(client, ctrl->value);
-			break;
-		case V4L2_CID_AUDIO_MUTE:
-			set_mute(client, ctrl->value);
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
+int cx25840_audio_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_VOLUME:
+		ctrl->value = get_volume(client);
+		break;
+	case V4L2_CID_AUDIO_BASS:
+		ctrl->value = get_bass(client);
+		break;
+	case V4L2_CID_AUDIO_TREBLE:
+		ctrl->value = get_treble(client);
+		break;
+	case V4L2_CID_AUDIO_BALANCE:
+		ctrl->value = get_balance(client);
+		break;
+	case V4L2_CID_AUDIO_MUTE:
+		ctrl->value = get_mute(client);
+		break;
 	default:
 		return -EINVAL;
 	}
+	return 0;
+}
 
+int cx25840_audio_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_VOLUME:
+		set_volume(client, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_BASS:
+		set_bass(client, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_TREBLE:
+		set_treble(client, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_BALANCE:
+		set_balance(client, ctrl->value);
+		break;
+	case V4L2_CID_AUDIO_MUTE:
+		set_mute(client, ctrl->value);
+		break;
+	default:
+		return -EINVAL;
+	}
 	return 0;
 }
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 25eb3bec9e5d..737ee4ea8830 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -39,7 +39,7 @@
 #include <linux/delay.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 #include <media/cx25840.h>
 
 #include "cx25840-core.h"
@@ -48,15 +48,12 @@ MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver");
 MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford");
 MODULE_LICENSE("GPL");
 
-static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
-
 static int cx25840_debug;
 
 module_param_named(debug,cx25840_debug, int, 0644);
 
 MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]");
 
-I2C_CLIENT_INSMOD;
 
 /* ----------------------------------------------------------------------- */
 
@@ -763,7 +760,7 @@ static int cx25840_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 		break;
 
 	case V4L2_CID_HUE:
-		if (ctrl->value < -127 || ctrl->value > 127) {
+		if (ctrl->value < -128 || ctrl->value > 127) {
 			v4l_err(client, "invalid hue setting %d\n", ctrl->value);
 			return -ERANGE;
 		}
@@ -778,7 +775,7 @@ static int cx25840_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 	case V4L2_CID_AUDIO_MUTE:
 		if (state->is_cx25836)
 			return -EINVAL;
-		return cx25840_audio(client, VIDIOC_S_CTRL, ctrl);
+		return cx25840_audio_s_ctrl(sd, ctrl);
 
 	default:
 		return -EINVAL;
@@ -815,7 +812,7 @@ static int cx25840_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 	case V4L2_CID_AUDIO_MUTE:
 		if (state->is_cx25836)
 			return -EINVAL;
-		return cx25840_audio(client, VIDIOC_G_CTRL, ctrl);
+		return cx25840_audio_g_ctrl(sd, ctrl);
 	default:
 		return -EINVAL;
 	}
@@ -827,11 +824,9 @@ static int cx25840_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 
 static int cx25840_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
 	switch (fmt->type) {
 	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx25840_vbi(client, VIDIOC_G_FMT, fmt);
+		return cx25840_vbi_g_fmt(sd, fmt);
 	default:
 		return -EINVAL;
 	}
@@ -893,10 +888,10 @@ static int cx25840_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 		break;
 
 	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
-		return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+		return cx25840_vbi_s_fmt(sd, fmt);
 
 	case V4L2_BUF_TYPE_VBI_CAPTURE:
-		return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+		return cx25840_vbi_s_fmt(sd, fmt);
 
 	default:
 		return -EINVAL;
@@ -1101,6 +1096,16 @@ static void log_audio_status(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
+/* This init operation must be called to load the driver's firmware.
+   Without this the audio standard detection will fail and you will
+   only get mono.
+
+   Since loading the firmware is often problematic when the driver is
+   compiled into the kernel I recommend postponing calling this function
+   until the first open of the video device. Another reason for
+   postponing it is that loading this firmware takes a long time (seconds)
+   due to the slow i2c bus speed. So it will speed up the boot process if
+   you can avoid loading the fw as long as the video device isn't used.  */
 static int cx25840_init(struct v4l2_subdev *sd, u32 val)
 {
 	struct cx25840_state *state = to_state(sd);
@@ -1146,20 +1151,6 @@ static int cx25840_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
 }
 #endif
 
-static int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	return cx25840_vbi(client, VIDIOC_INT_DECODE_VBI_LINE, vbi);
-}
-
-static int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	return cx25840_audio(client, VIDIOC_INT_AUDIO_CLOCK_FREQ, &freq);
-}
-
 static int cx25840_s_stream(struct v4l2_subdev *sd, int enable)
 {
 	struct cx25840_state *state = to_state(sd);
@@ -1195,10 +1186,12 @@ static int cx25840_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 
 	switch (qc->id) {
 	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
 	case V4L2_CID_CONTRAST:
 	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
 	case V4L2_CID_HUE:
-		return v4l2_ctrl_query_fill_std(qc);
+		return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
 	default:
 		break;
 	}
@@ -1210,10 +1203,11 @@ static int cx25840_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 		return v4l2_ctrl_query_fill(qc, 0, 65535,
 				65535 / 100, state->default_volume);
 	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		return v4l2_ctrl_query_fill_std(qc);
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 	default:
 		return -EINVAL;
 	}
@@ -1380,19 +1374,6 @@ static int cx25840_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int cx25840_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	/* ignore this command */
-	if (cmd == TUNER_SET_TYPE_ADDR || cmd == TUNER_SET_CONFIG)
-		return 0;
-
-	/* Old-style drivers rely on initialization on first use, so
-	   call the init whenever a command is issued to this driver.
-	   New-style drivers using v4l2_subdev should call init explicitly. */
-	cx25840_init(i2c_get_clientdata(client), 0);
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops cx25840_core_ops = {
@@ -1528,8 +1509,6 @@ MODULE_DEVICE_TABLE(i2c, cx25840_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "cx25840",
-	.driverid = I2C_DRIVERID_CX25840,
-	.command = cx25840_command,
 	.probe = cx25840_probe,
 	.remove = cx25840_remove,
 	.id_table = cx25840_id,
diff --git a/drivers/media/video/cx25840/cx25840-core.h b/drivers/media/video/cx25840/cx25840-core.h
index be0558277ca3..9ad0eb86ecfd 100644
--- a/drivers/media/video/cx25840/cx25840-core.h
+++ b/drivers/media/video/cx25840/cx25840-core.h
@@ -75,11 +75,15 @@ int cx25840_loadfw(struct i2c_client *client);
 
 /* ----------------------------------------------------------------------- */
 /* cx25850-audio.c                                                         */
-int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg);
 void cx25840_audio_set_path(struct i2c_client *client);
+int cx25840_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
+int cx25840_audio_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+int cx25840_audio_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
 
 /* ----------------------------------------------------------------------- */
 /* cx25850-vbi.c                                                           */
-int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg);
+int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi);
 
 #endif
diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c
index 03f09b288eb8..35f6592f6c47 100644
--- a/drivers/media/video/cx25840/cx25840-vbi.c
+++ b/drivers/media/video/cx25840/cx25840-vbi.c
@@ -82,199 +82,181 @@ static int decode_vps(u8 * dst, u8 * p)
 	return err & 0xf0;
 }
 
-int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
+int cx25840_vbi_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
-	struct cx25840_state *state = to_state(i2c_get_clientdata(client));
-	struct v4l2_format *fmt;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct cx25840_state *state = to_state(sd);
 	struct v4l2_sliced_vbi_format *svbi;
+	static const u16 lcr2vbi[] = {
+		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+		0, V4L2_SLICED_WSS_625, 0,	/* 4 */
+		V4L2_SLICED_CAPTION_525,	/* 6 */
+		0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
+		0, 0, 0, 0
+	};
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int i;
 
-	switch (cmd) {
-	case VIDIOC_G_FMT:
-	{
-		static u16 lcr2vbi[] = {
-			0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
-			0, V4L2_SLICED_WSS_625, 0,	/* 4 */
-			V4L2_SLICED_CAPTION_525,	/* 6 */
-			0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
-			0, 0, 0, 0
-		};
-		int is_pal = !(state->std & V4L2_STD_525_60);
-		int i;
-
-		fmt = arg;
-		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
-			return -EINVAL;
-		svbi = &fmt->fmt.sliced;
-		memset(svbi, 0, sizeof(*svbi));
-		/* we're done if raw VBI is active */
-		if ((cx25840_read(client, 0x404) & 0x10) == 0)
-			break;
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+		return -EINVAL;
+	svbi = &fmt->fmt.sliced;
+	memset(svbi, 0, sizeof(*svbi));
+	/* we're done if raw VBI is active */
+	if ((cx25840_read(client, 0x404) & 0x10) == 0)
+		return 0;
 
-		if (is_pal) {
-			for (i = 7; i <= 23; i++) {
-				u8 v = cx25840_read(client, 0x424 + i - 7);
+	if (is_pal) {
+		for (i = 7; i <= 23; i++) {
+			u8 v = cx25840_read(client, 0x424 + i - 7);
 
-				svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-				svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-				svbi->service_set |=
-					svbi->service_lines[0][i] | svbi->service_lines[1][i];
-			}
+			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+			svbi->service_set |= svbi->service_lines[0][i] |
+					     svbi->service_lines[1][i];
 		}
-		else {
-			for (i = 10; i <= 21; i++) {
-				u8 v = cx25840_read(client, 0x424 + i - 10);
-
-				svbi->service_lines[0][i] = lcr2vbi[v >> 4];
-				svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
-				svbi->service_set |=
-					svbi->service_lines[0][i] | svbi->service_lines[1][i];
-			}
+	} else {
+		for (i = 10; i <= 21; i++) {
+			u8 v = cx25840_read(client, 0x424 + i - 10);
+
+			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+			svbi->service_set |= svbi->service_lines[0][i] |
+					     svbi->service_lines[1][i];
 		}
-		break;
 	}
+	return 0;
+}
 
-	case VIDIOC_S_FMT:
-	{
-		int is_pal = !(state->std & V4L2_STD_525_60);
-		int vbi_offset = is_pal ? 1 : 0;
-		int i, x;
-		u8 lcr[24];
-
-		fmt = arg;
-		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
-		    fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
-			return -EINVAL;
-		svbi = &fmt->fmt.sliced;
-		if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
-			/* raw VBI */
-			memset(svbi, 0, sizeof(*svbi));
-
-			/* Setup standard */
-			cx25840_std_setup(client);
-
-			/* VBI Offset */
-			cx25840_write(client, 0x47f, vbi_offset);
-			cx25840_write(client, 0x404, 0x2e);
-			break;
-		}
-
-		for (x = 0; x <= 23; x++)
-			lcr[x] = 0x00;
+int cx25840_vbi_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct cx25840_state *state = to_state(sd);
+	struct v4l2_sliced_vbi_format *svbi;
+	int is_pal = !(state->std & V4L2_STD_525_60);
+	int vbi_offset = is_pal ? 1 : 0;
+	int i, x;
+	u8 lcr[24];
+
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE &&
+			fmt->type != V4L2_BUF_TYPE_VBI_CAPTURE)
+		return -EINVAL;
+	svbi = &fmt->fmt.sliced;
+	if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+		/* raw VBI */
+		memset(svbi, 0, sizeof(*svbi));
 
 		/* Setup standard */
 		cx25840_std_setup(client);
 
-		/* Sliced VBI */
-		cx25840_write(client, 0x404, 0x32);	/* Ancillary data */
-		cx25840_write(client, 0x406, 0x13);
+		/* VBI Offset */
 		cx25840_write(client, 0x47f, vbi_offset);
+		cx25840_write(client, 0x404, 0x2e);
+		return 0;
+	}
 
-		if (is_pal) {
-			for (i = 0; i <= 6; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-		} else {
-			for (i = 0; i <= 9; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-
-			for (i = 22; i <= 23; i++)
-				svbi->service_lines[0][i] =
-					svbi->service_lines[1][i] = 0;
-		}
-
-		for (i = 7; i <= 23; i++) {
-			for (x = 0; x <= 1; x++) {
-				switch (svbi->service_lines[1-x][i]) {
-				case V4L2_SLICED_TELETEXT_B:
-					lcr[i] |= 1 << (4 * x);
-					break;
-				case V4L2_SLICED_WSS_625:
-					lcr[i] |= 4 << (4 * x);
-					break;
-				case V4L2_SLICED_CAPTION_525:
-					lcr[i] |= 6 << (4 * x);
-					break;
-				case V4L2_SLICED_VPS:
-					lcr[i] |= 9 << (4 * x);
-					break;
-				}
-			}
-		}
+	for (x = 0; x <= 23; x++)
+		lcr[x] = 0x00;
+
+	/* Setup standard */
+	cx25840_std_setup(client);
+
+	/* Sliced VBI */
+	cx25840_write(client, 0x404, 0x32);	/* Ancillary data */
+	cx25840_write(client, 0x406, 0x13);
+	cx25840_write(client, 0x47f, vbi_offset);
+
+	if (is_pal) {
+		for (i = 0; i <= 6; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+	} else {
+		for (i = 0; i <= 9; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+
+		for (i = 22; i <= 23; i++)
+			svbi->service_lines[0][i] =
+				svbi->service_lines[1][i] = 0;
+	}
 
-		if (is_pal) {
-			for (x = 1, i = 0x424; i <= 0x434; i++, x++) {
-				cx25840_write(client, i, lcr[6 + x]);
-			}
-		}
-		else {
-			for (x = 1, i = 0x424; i <= 0x430; i++, x++) {
-				cx25840_write(client, i, lcr[9 + x]);
-			}
-			for (i = 0x431; i <= 0x434; i++) {
-				cx25840_write(client, i, 0);
+	for (i = 7; i <= 23; i++) {
+		for (x = 0; x <= 1; x++) {
+			switch (svbi->service_lines[1-x][i]) {
+			case V4L2_SLICED_TELETEXT_B:
+				lcr[i] |= 1 << (4 * x);
+				break;
+			case V4L2_SLICED_WSS_625:
+				lcr[i] |= 4 << (4 * x);
+				break;
+			case V4L2_SLICED_CAPTION_525:
+				lcr[i] |= 6 << (4 * x);
+				break;
+			case V4L2_SLICED_VPS:
+				lcr[i] |= 9 << (4 * x);
+				break;
 			}
 		}
+	}
 
-		cx25840_write(client, 0x43c, 0x16);
-
-		if (is_pal) {
-			cx25840_write(client, 0x474, 0x2a);
-		} else {
-			cx25840_write(client, 0x474, 0x22);
-		}
-		break;
+	if (is_pal) {
+		for (x = 1, i = 0x424; i <= 0x434; i++, x++)
+			cx25840_write(client, i, lcr[6 + x]);
+	} else {
+		for (x = 1, i = 0x424; i <= 0x430; i++, x++)
+			cx25840_write(client, i, lcr[9 + x]);
+		for (i = 0x431; i <= 0x434; i++)
+			cx25840_write(client, i, 0);
 	}
 
-	case VIDIOC_INT_DECODE_VBI_LINE:
-	{
-		struct v4l2_decode_vbi_line *vbi = arg;
-		u8 *p = vbi->p;
-		int id1, id2, l, err = 0;
+	cx25840_write(client, 0x43c, 0x16);
+	cx25840_write(client, 0x474, is_pal ? 0x2a : 0x22);
+	return 0;
+}
 
-		if (p[0] || p[1] != 0xff || p[2] != 0xff ||
-		    (p[3] != 0x55 && p[3] != 0x91)) {
-			vbi->line = vbi->type = 0;
-			break;
-		}
+int cx25840_decode_vbi_line(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi)
+{
+	struct cx25840_state *state = to_state(sd);
+	u8 *p = vbi->p;
+	int id1, id2, l, err = 0;
+
+	if (p[0] || p[1] != 0xff || p[2] != 0xff ||
+			(p[3] != 0x55 && p[3] != 0x91)) {
+		vbi->line = vbi->type = 0;
+		return 0;
+	}
 
-		p += 4;
-		id1 = p[-1];
-		id2 = p[0] & 0xf;
-		l = p[2] & 0x3f;
-		l += state->vbi_line_offset;
-		p += 4;
+	p += 4;
+	id1 = p[-1];
+	id2 = p[0] & 0xf;
+	l = p[2] & 0x3f;
+	l += state->vbi_line_offset;
+	p += 4;
 
-		switch (id2) {
-		case 1:
-			id2 = V4L2_SLICED_TELETEXT_B;
-			break;
-		case 4:
-			id2 = V4L2_SLICED_WSS_625;
-			break;
-		case 6:
-			id2 = V4L2_SLICED_CAPTION_525;
-			err = !odd_parity(p[0]) || !odd_parity(p[1]);
-			break;
-		case 9:
-			id2 = V4L2_SLICED_VPS;
-			if (decode_vps(p, p) != 0) {
-				err = 1;
-			}
-			break;
-		default:
-			id2 = 0;
+	switch (id2) {
+	case 1:
+		id2 = V4L2_SLICED_TELETEXT_B;
+		break;
+	case 4:
+		id2 = V4L2_SLICED_WSS_625;
+		break;
+	case 6:
+		id2 = V4L2_SLICED_CAPTION_525;
+		err = !odd_parity(p[0]) || !odd_parity(p[1]);
+		break;
+	case 9:
+		id2 = V4L2_SLICED_VPS;
+		if (decode_vps(p, p) != 0)
 			err = 1;
-			break;
-		}
-
-		vbi->type = err ? 0 : id2;
-		vbi->line = err ? 0 : l;
-		vbi->is_second_field = err ? 0 : (id1 == 0x55);
-		vbi->p = p;
 		break;
-	}
+	default:
+		id2 = 0;
+		err = 1;
+		break;
 	}
 
+	vbi->type = err ? 0 : id2;
+	vbi->line = err ? 0 : l;
+	vbi->is_second_field = err ? 0 : (id1 == 0x55);
+	vbi->p = p;
 	return 0;
 }
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 2d250a2a7bc3..49952980dab3 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -61,7 +61,7 @@ config VIDEO_CX88_DVB
 	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_STV0288 if !DVB_FE_CUSTOMISE
 	select DVB_STB6000 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This adds support for DVB/ATSC cards based on the
 	  Conexant 2388x chip.
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 7f5b8bfd08ac..44eacfb0d0d6 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -746,7 +746,6 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void  *priv,
 		return -EINVAL;
 
 	strlcpy(f->description, "MPEG", sizeof(f->description));
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->pixelformat = V4L2_PIX_FMT_MPEG;
 	return 0;
 }
@@ -757,7 +756,6 @@ static int vidioc_g_fmt_vid_cap (struct file *file, void *priv,
 	struct cx8802_fh  *fh   = priv;
 	struct cx8802_dev *dev  = fh->dev;
 
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */
@@ -776,7 +774,6 @@ static int vidioc_try_fmt_vid_cap (struct file *file, void *priv,
 	struct cx8802_fh  *fh   = priv;
 	struct cx8802_dev *dev  = fh->dev;
 
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */;
@@ -793,7 +790,6 @@ static int vidioc_s_fmt_vid_cap (struct file *file, void *priv,
 	struct cx8802_dev *dev  = fh->dev;
 	struct cx88_core  *core = dev->core;
 
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.bytesperline = 0;
 	f->fmt.pix.sizeimage    = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */;
@@ -919,7 +915,7 @@ static int vidioc_log_status (struct file *file, void *priv)
 	snprintf(name, sizeof(name), "%s/2", core->name);
 	printk("%s/2: ============  START LOG STATUS  ============\n",
 		core->name);
-	cx88_call_i2c_clients(core, VIDIOC_LOG_STATUS, NULL);
+	call_all(core, core, log_status);
 	cx2341x_log_status(&dev->params, name);
 	printk("%s/2: =============  END LOG STATUS  =============\n",
 		core->name);
@@ -974,7 +970,7 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 
 	f->type = V4L2_TUNER_ANALOG_TV;
 	f->frequency = core->freq;
-	cx88_call_i2c_clients(core,VIDIOC_G_FREQUENCY,f);
+	call_all(core, tuner, g_frequency, f);
 
 	return 0;
 }
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 733ede34f93a..0363971a23a8 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -732,6 +732,8 @@ static const struct cx88_board cx88_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		/* Some variants use a tda9874 and so need the tvaudio module. */
+		.audio_chip     = V4L2_IDENT_TVAUDIO,
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -1934,6 +1936,39 @@ static const struct cx88_board cx88_boards[] = {
 		} },
 		.mpeg           = CX88_MPEG_DVB,
 	},
+	[CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII] = {
+		.name           = "Terratec Cinergy HT PCI MKII",
+		.tuner_type     = TUNER_XC2028,
+		.tuner_addr     = 0x61,
+		.radio_type     = TUNER_XC2028,
+		.radio_addr     = 0x61,
+		.input          = { {
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x004ff,
+			.gpio1  = 0x010ff,
+			.gpio2  = 0x00001,
+		}, {
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x004fb,
+			.gpio1  = 0x010ef,
+			.audioroute = 1,
+		}, {
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x004fb,
+			.gpio1  = 0x010ef,
+			.audioroute = 1,
+		} },
+		.radio = {
+			.type   = CX88_RADIO,
+			.gpio0  = 0x004ff,
+			.gpio1  = 0x010ff,
+			.gpio2  = 0x0ff,
+		},
+		.mpeg           = CX88_MPEG_DVB,
+	},
 };
 
 /* ------------------------------------------------------------------ */
@@ -2343,6 +2378,10 @@ static const struct cx88_subid cx88_subids[] = {
 		.subvendor = 0xb200,
 		.subdevice = 0x4200,
 		.card      = CX88_BOARD_SATTRADE_ST4200,
+	}, {
+		.subvendor = 0x153b,
+		.subdevice = 0x1177,
+		.card      = CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII,
 	},
 };
 
@@ -2819,6 +2858,7 @@ void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl)
 		 */
 		break;
 	case CX88_BOARD_PINNACLE_HYBRID_PCTV:
+	case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
 		ctl->demod = XC3028_FE_ZARLINK456;
 		ctl->mts = 1;
 		break;
@@ -2947,7 +2987,7 @@ static void cx88_card_setup(struct cx88_core *core)
 		tea5767_cfg.tuner = TUNER_TEA5767;
 		tea5767_cfg.priv  = &ctl;
 
-		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tea5767_cfg);
+		call_all(core, tuner, s_config, &tea5767_cfg);
 		break;
 	}
 	case  CX88_BOARD_TEVII_S420:
@@ -2972,7 +3012,7 @@ static void cx88_card_setup(struct cx88_core *core)
 		tun_setup.type           = core->board.radio_type;
 		tun_setup.addr           = core->board.radio_addr;
 		tun_setup.tuner_callback = cx88_tuner_callback;
-		cx88_call_i2c_clients(core, TUNER_SET_TYPE_ADDR, &tun_setup);
+		call_all(core, tuner, s_type_addr, &tun_setup);
 		mode_mask &= ~T_RADIO;
 	}
 
@@ -2982,7 +3022,7 @@ static void cx88_card_setup(struct cx88_core *core)
 		tun_setup.addr           = core->board.tuner_addr;
 		tun_setup.tuner_callback = cx88_tuner_callback;
 
-		cx88_call_i2c_clients(core, TUNER_SET_TYPE_ADDR, &tun_setup);
+		call_all(core, tuner, s_type_addr, &tun_setup);
 	}
 
 	if (core->board.tda9887_conf) {
@@ -2991,7 +3031,7 @@ static void cx88_card_setup(struct cx88_core *core)
 		tda9887_cfg.tuner = TUNER_TDA9887;
 		tda9887_cfg.priv  = &core->board.tda9887_conf;
 
-		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &tda9887_cfg);
+		call_all(core, tuner, s_config, &tda9887_cfg);
 	}
 
 	if (core->board.tuner_type == TUNER_XC2028) {
@@ -3007,9 +3047,9 @@ static void cx88_card_setup(struct cx88_core *core)
 		xc2028_cfg.priv  = &ctl;
 		info_printk(core, "Asking xc2028/3028 to load firmware %s\n",
 			    ctl.fname);
-		cx88_call_i2c_clients(core, TUNER_SET_CONFIG, &xc2028_cfg);
+		call_all(core, tuner, s_config, &xc2028_cfg);
 	}
-	cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
+	call_all(core, core, s_standby, 0);
 }
 
 /* ------------------------------------------------------------------ */
@@ -3089,6 +3129,8 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 	int i;
 
 	core = kzalloc(sizeof(*core), GFP_KERNEL);
+	if (core == NULL)
+		return NULL;
 
 	atomic_inc(&core->refcount);
 	core->pci_bus  = pci->bus->number;
@@ -3100,7 +3142,15 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 
 	core->nr = nr;
 	sprintf(core->name, "cx88[%d]", core->nr);
+
+	strcpy(core->v4l2_dev.name, core->name);
+	if (v4l2_device_register(NULL, &core->v4l2_dev)) {
+		kfree(core);
+		return NULL;
+	}
+
 	if (0 != cx88_get_resources(core, pci)) {
+		v4l2_device_unregister(&core->v4l2_dev);
 		kfree(core);
 		return NULL;
 	}
@@ -3111,6 +3161,11 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 			      pci_resource_len(pci, 0));
 	core->bmmio = (u8 __iomem *)core->lmmio;
 
+	if (core->lmmio == NULL) {
+		kfree(core);
+		return NULL;
+	}
+
 	/* board config */
 	core->boardnr = UNSET;
 	if (card[core->nr] < ARRAY_SIZE(cx88_boards))
@@ -3149,8 +3204,36 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 	cx88_i2c_init(core, pci);
 
 	/* load tuner module, if needed */
-	if (TUNER_ABSENT != core->board.tuner_type)
-		request_module("tuner");
+	if (TUNER_ABSENT != core->board.tuner_type) {
+		/* Ignore 0x6b and 0x6f on cx88 boards.
+		 * FusionHDTV5 RT Gold has an ir receiver at 0x6b
+		 * and an RTC at 0x6f which can get corrupted if probed. */
+		static const unsigned short tv_addrs[] = {
+			0x42, 0x43, 0x4a, 0x4b,		/* tda8290 */
+			0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+			0x68, 0x69, 0x6a, 0x6c, 0x6d, 0x6e,
+			I2C_CLIENT_END
+		};
+		int has_demod = (core->board.tda9887_conf & TDA9887_PRESENT);
+
+		/* I don't trust the radio_type as is stored in the card
+		   definitions, so we just probe for it.
+		   The radio_type is sometimes missing, or set to UNSET but
+		   later code configures a tea5767.
+		 */
+		v4l2_i2c_new_probed_subdev(&core->i2c_adap, "tuner", "tuner",
+				v4l2_i2c_tuner_addrs(ADDRS_RADIO));
+		if (has_demod)
+			v4l2_i2c_new_probed_subdev(&core->i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+		if (core->board.tuner_addr == ADDR_UNSET) {
+			v4l2_i2c_new_probed_subdev(&core->i2c_adap, "tuner",
+				"tuner", has_demod ? tv_addrs + 4 : tv_addrs);
+		} else {
+			v4l2_i2c_new_subdev(&core->i2c_adap,
+				"tuner", "tuner", core->board.tuner_addr);
+		}
+	}
 
 	cx88_card_setup(core);
 	cx88_ir_init(core, pci);
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index b045874ad04f..f2fb9f30bfc1 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -991,7 +991,7 @@ int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm)
 	set_tvaudio(core);
 
 	// tell i2c chips
-	cx88_call_i2c_clients(core,VIDIOC_S_STD,&norm);
+	call_all(core, tuner, s_std, norm);
 
 	// done
 	return 0;
@@ -1011,7 +1011,8 @@ struct video_device *cx88_vdev_init(struct cx88_core *core,
 		return NULL;
 	*vfd = *template;
 	vfd->minor   = -1;
-	vfd->parent  = &pci->dev;
+	vfd->v4l2_dev = &core->v4l2_dev;
+	vfd->parent = &pci->dev;
 	vfd->release = video_device_release;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
 		 core->name, type, core->board.name);
@@ -1058,12 +1059,16 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
 
 	mutex_lock(&devlist);
 	cx88_ir_fini(core);
-	if (0 == core->i2c_rc)
+	if (0 == core->i2c_rc) {
+		if (core->i2c_rtc)
+			i2c_unregister_device(core->i2c_rtc);
 		i2c_del_adapter(&core->i2c_adap);
+	}
 	list_del(&core->devlist);
 	iounmap(core->lmmio);
 	cx88_devcount--;
 	mutex_unlock(&devlist);
+	v4l2_device_unregister(&core->v4l2_dev);
 	kfree(core);
 }
 
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index aef5297534af..4ff4d9fe0355 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -241,6 +241,12 @@ static struct mt352_config dvico_fusionhdtv_dual = {
 	.demod_init    = dvico_dual_demod_init,
 };
 
+static struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
+	.demod_address = (0x1e >> 1),
+	.no_tuner      = 1,
+	.if2           = 45600,
+};
+
 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
 {
@@ -1131,6 +1137,16 @@ static int dvb_register(struct cx8802_dev *dev)
 		if (fe0->dvb.frontend != NULL)
 			fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 		break;
+	case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
+		fe0->dvb.frontend = dvb_attach(zl10353_attach,
+					       &cx88_terratec_cinergy_ht_pci_mkii_config,
+					       &core->i2c_adap);
+		if (fe0->dvb.frontend) {
+			fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+			if (attach_xc3028(0x61, dev) < 0)
+				goto frontend_detach;
+		}
+		break;
 	default:
 		printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
 		       core->name);
@@ -1152,7 +1168,7 @@ static int dvb_register(struct cx8802_dev *dev)
 		fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 
 	/* Put the analog decoder in standby to keep it quiet */
-	cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
+	call_all(core, core, s_standby, 0);
 
 	/* register everything */
 	return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index c0ff2305d804..996b4ed5a4fc 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -97,37 +97,6 @@ static int cx8800_bit_getsda(void *data)
 
 /* ----------------------------------------------------------------------- */
 
-static int attach_inform(struct i2c_client *client)
-{
-	struct cx88_core *core = i2c_get_adapdata(client->adapter);
-
-	dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
-		client->driver->driver.name, client->addr, client->name);
-	return 0;
-}
-
-static int detach_inform(struct i2c_client *client)
-{
-	struct cx88_core *core = i2c_get_adapdata(client->adapter);
-
-	dprintk(1, "i2c detach [client=%s]\n", client->name);
-	return 0;
-}
-
-void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
-{
-	if (0 != core->i2c_rc)
-		return;
-
-	if (core->gate_ctrl)
-		core->gate_ctrl(core, 1);
-
-	i2c_clients_command(&core->i2c_adap, cmd, arg);
-
-	if (core->gate_ctrl)
-		core->gate_ctrl(core, 0);
-}
-
 static const struct i2c_algo_bit_data cx8800_i2c_algo_template = {
 	.setsda  = cx8800_bit_setsda,
 	.setscl  = cx8800_bit_setscl,
@@ -173,20 +142,14 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 	memcpy(&core->i2c_algo, &cx8800_i2c_algo_template,
 	       sizeof(core->i2c_algo));
 
-	if (core->board.tuner_type != TUNER_ABSENT)
-		core->i2c_adap.class |= I2C_CLASS_TV_ANALOG;
-	if (core->board.mpeg & CX88_MPEG_DVB)
-		core->i2c_adap.class |= I2C_CLASS_TV_DIGITAL;
 
 	core->i2c_adap.dev.parent = &pci->dev;
 	strlcpy(core->i2c_adap.name,core->name,sizeof(core->i2c_adap.name));
 	core->i2c_adap.owner = THIS_MODULE;
 	core->i2c_adap.id = I2C_HW_B_CX2388x;
-	core->i2c_adap.client_register = attach_inform;
-	core->i2c_adap.client_unregister = detach_inform;
 	core->i2c_algo.udelay = i2c_udelay;
 	core->i2c_algo.data = core;
-	i2c_set_adapdata(&core->i2c_adap,core);
+	i2c_set_adapdata(&core->i2c_adap, &core->v4l2_dev);
 	core->i2c_adap.algo_data = &core->i2c_algo;
 	core->i2c_client.adapter = &core->i2c_adap;
 	strlcpy(core->i2c_client.name, "cx88xx internal", I2C_NAME_SIZE);
@@ -222,8 +185,6 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 
 /* ----------------------------------------------------------------------- */
 
-EXPORT_SYMBOL(cx88_call_i2c_clients);
-
 /*
  * Local variables:
  * c-basic-offset: 8
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 8683d104de72..ec05312a9b62 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -48,8 +48,7 @@ struct cx88_IR {
 
 	/* poll external decoder */
 	int polling;
-	struct work_struct work;
-	struct timer_list timer;
+	struct delayed_work work;
 	u32 gpio_addr;
 	u32 last_gpio;
 	u32 mask_keycode;
@@ -143,27 +142,19 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 	}
 }
 
-static void ir_timer(unsigned long data)
-{
-	struct cx88_IR *ir = (struct cx88_IR *)data;
-
-	schedule_work(&ir->work);
-}
-
 static void cx88_ir_work(struct work_struct *work)
 {
-	struct cx88_IR *ir = container_of(work, struct cx88_IR, work);
+	struct cx88_IR *ir = container_of(work, struct cx88_IR, work.work);
 
 	cx88_ir_handle_key(ir);
-	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
 void cx88_ir_start(struct cx88_core *core, struct cx88_IR *ir)
 {
 	if (ir->polling) {
-		setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
-		INIT_WORK(&ir->work, cx88_ir_work);
-		schedule_work(&ir->work);
+		INIT_DELAYED_WORK(&ir->work, cx88_ir_work);
+		schedule_delayed_work(&ir->work, 0);
 	}
 	if (ir->sampling) {
 		core->pci_irqmask |= PCI_INT_IR_SMPINT;
@@ -179,10 +170,8 @@ void cx88_ir_stop(struct cx88_core *core, struct cx88_IR *ir)
 		core->pci_irqmask &= ~PCI_INT_IR_SMPINT;
 	}
 
-	if (ir->polling) {
-		del_timer_sync(&ir->timer);
-		flush_scheduled_work();
-	}
+	if (ir->polling)
+		cancel_delayed_work_sync(&ir->work);
 }
 
 /* ---------------------------------------------------------------------- */
@@ -226,6 +215,8 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
 	case CX88_BOARD_HAUPPAUGE_HVR4000:
 	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+	case CX88_BOARD_PCHDTV_HD3000:
+	case CX88_BOARD_PCHDTV_HD5500:
 		ir_codes = ir_codes_hauppauge_new;
 		ir_type = IR_TYPE_RC5;
 		ir->sampling = 1;
@@ -466,6 +457,8 @@ void cx88_ir_irq(struct cx88_core *core)
 	case CX88_BOARD_HAUPPAUGE_HVR3000:
 	case CX88_BOARD_HAUPPAUGE_HVR4000:
 	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+	case CX88_BOARD_PCHDTV_HD3000:
+	case CX88_BOARD_PCHDTV_HD5500:
 		ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
 		ir_dprintk("biphase decoded: %x\n", ircode);
 		/*
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 791e69d804f9..434237af5184 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -41,11 +41,6 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* Include V4L1 specific functions. Should be removed soon */
-#include <linux/videodev.h>
-#endif
-
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
 MODULE_LICENSE("GPL");
@@ -298,6 +293,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
 };
 static const int CX8800_CTLS = ARRAY_SIZE(cx8800_ctls);
 
+/* Must be sorted from low to high control ID! */
 const u32 cx88_user_ctrls[] = {
 	V4L2_CID_USER_CLASS,
 	V4L2_CID_BRIGHTNESS,
@@ -435,8 +431,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
 			struct v4l2_routing route;
 
 			route.input = INPUT(input).audioroute;
-			cx88_call_i2c_clients(core,
-				VIDIOC_INT_S_AUDIO_ROUTING, &route);
+			call_all(core, audio, s_routing, &route);
 		}
 		/* cx2388's C-ADC is connected to the tuner only.
 		   When used with S-Video, that ADC is busy dealing with
@@ -831,8 +826,7 @@ static int video_open(struct file *file)
 				struct v4l2_routing route;
 
 				route.input = core->board.radio.audioroute;
-				cx88_call_i2c_clients(core,
-					VIDIOC_INT_S_AUDIO_ROUTING, &route);
+				call_all(core, audio, s_routing, &route);
 			}
 			/* "I2S ADC mode" */
 			core->tvaudio = WW_I2SADC;
@@ -843,7 +837,7 @@ static int video_open(struct file *file)
 			cx88_set_tvaudio(core);
 			cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
 		}
-		cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL);
+		call_all(core, tuner, s_radio);
 	}
 	unlock_kernel();
 
@@ -937,7 +931,7 @@ static int video_release(struct file *file)
 	kfree(fh);
 
 	if(atomic_dec_and_test(&dev->core->users))
-		cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
+		call_all(dev->core, core, s_standby, 0);
 
 	return 0;
 }
@@ -1276,15 +1270,12 @@ int cx88_enum_input (struct cx88_core  *core,struct v4l2_input *i)
 		[ CX88_VMUX_DVB        ] = "DVB",
 		[ CX88_VMUX_DEBUG      ] = "for debug only",
 	};
-	unsigned int n;
+	unsigned int n = i->index;
 
-	n = i->index;
 	if (n >= 4)
 		return -EINVAL;
 	if (0 == INPUT(n).type)
 		return -EINVAL;
-	memset(i,0,sizeof(*i));
-	i->index = n;
 	i->type  = V4L2_INPUT_TYPE_CAMERA;
 	strcpy(i->name,iname[INPUT(n).type]);
 	if ((CX88_VMUX_TELEVISION == INPUT(n).type) ||
@@ -1402,7 +1393,7 @@ static int vidioc_g_frequency (struct file *file, void *priv,
 	f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	f->frequency = core->freq;
 
-	cx88_call_i2c_clients(core,VIDIOC_G_FREQUENCY,f);
+	call_all(core, tuner, g_frequency, f);
 
 	return 0;
 }
@@ -1418,7 +1409,7 @@ int cx88_set_freq (struct cx88_core  *core,
 	mutex_lock(&core->lock);
 	core->freq = f->frequency;
 	cx88_newstation(core);
-	cx88_call_i2c_clients(core,VIDIOC_S_FREQUENCY,f);
+	call_all(core, tuner, s_frequency, f);
 
 	/* When changing channels it is required to reset TVAUDIO */
 	msleep (10);
@@ -1500,7 +1491,7 @@ static int radio_g_tuner (struct file *file, void *priv,
 	strcpy(t->name, "Radio");
 	t->type = V4L2_TUNER_RADIO;
 
-	cx88_call_i2c_clients(core,VIDIOC_G_TUNER,t);
+	call_all(core, tuner, g_tuner, t);
 	return 0;
 }
 
@@ -1520,7 +1511,6 @@ static int radio_g_audio (struct file *file, void *priv, struct v4l2_audio *a)
 	if (unlikely(a->index))
 		return -EINVAL;
 
-	memset(a,0,sizeof(*a));
 	strcpy(a->name,"Radio");
 	return 0;
 }
@@ -1535,7 +1525,7 @@ static int radio_s_tuner (struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	cx88_call_i2c_clients(core,VIDIOC_S_TUNER,t);
+	call_all(core, tuner, s_tuner, t);
 
 	return 0;
 }
@@ -1892,12 +1882,30 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	/* load and configure helper modules */
 
 	if (core->board.audio_chip == V4L2_IDENT_WM8775)
-		request_module("wm8775");
+		v4l2_i2c_new_subdev(&core->i2c_adap,
+				"wm8775", "wm8775", 0x36 >> 1);
+
+	if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
+		/* This probes for a tda9874 as is used on some
+		   Pixelview Ultra boards. */
+		static const unsigned short i2c_addr[] = {
+			0xb0 >> 1, I2C_CLIENT_END
+		};
+
+		v4l2_i2c_new_probed_subdev(&core->i2c_adap,
+				"tvaudio", "tvaudio", i2c_addr);
+	}
 
 	switch (core->boardnr) {
 	case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
-	case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
+	case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: {
+		static struct i2c_board_info rtc_info = {
+			I2C_BOARD_INFO("isl1208", 0x6f)
+		};
+
 		request_module("rtc-isl1208");
+		core->i2c_rtc = i2c_new_device(&core->i2c_adap, &rtc_info);
+	}
 		/* break intentionally omitted */
 	case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
 		request_module("ir-kbd-i2c");
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 6025fdd23344..9a43fdf20fae 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -25,7 +25,7 @@
 #include <linux/videodev2.h>
 #include <linux/kdev_t.h>
 
-#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/tuner.h>
 #include <media/tveeprom.h>
 #include <media/videobuf-dma-sg.h>
@@ -231,6 +231,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_SATTRADE_ST4200         76
 #define CX88_BOARD_TBS_8910                77
 #define CX88_BOARD_PROF_6200               78
+#define CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII 79
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,
@@ -302,7 +303,6 @@ struct cx88_dmaqueue {
 	struct btcx_riscmem    stopper;
 	u32                    count;
 };
-struct cx88_core;
 
 struct cx88_core {
 	struct list_head           devlist;
@@ -327,6 +327,8 @@ struct cx88_core {
 	u32                        i2c_state, i2c_rc;
 
 	/* config info -- analog */
+	struct v4l2_device 	   v4l2_dev;
+	struct i2c_client 	   *i2c_rtc;
 	unsigned int               boardnr;
 	struct cx88_board	   board;
 
@@ -365,6 +367,22 @@ struct cx88_core {
 	int			   active_fe_id;
 };
 
+static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
+}
+
+#define call_all(core, o, f, args...) 				\
+	do {							\
+		if (!core->i2c_rc) {				\
+			if (core->gate_ctrl)			\
+				core->gate_ctrl(core, 1);	\
+			v4l2_device_call_all(&core->v4l2_dev, 0, o, f, ##args); \
+			if (core->gate_ctrl)			\
+				core->gate_ctrl(core, 0);	\
+		}						\
+	} while (0)
+
 struct cx8800_dev;
 struct cx8802_dev;
 
@@ -610,8 +628,6 @@ extern struct videobuf_queue_ops cx8800_vbi_qops;
 /* cx88-i2c.c                                                  */
 
 extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
-extern void cx88_call_i2c_clients(struct cx88_core *core,
-				  unsigned int cmd, void *arg);
 
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index 298810d5262b..ba3709bec3f0 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -189,17 +189,20 @@ static void dabusb_iso_complete (struct urb *purb)
 					dst += len;
 				}
 				else
-					err("dabusb_iso_complete: invalid len %d", len);
+					dev_err(&purb->dev->dev,
+						"dabusb_iso_complete: invalid len %d\n", len);
 			}
 			else
 				dev_warn(&purb->dev->dev, "dabusb_iso_complete: corrupted packet status: %d\n", purb->iso_frame_desc[i].status);
 		if (dst != purb->actual_length)
-			err("dst!=purb->actual_length:%d!=%d", dst, purb->actual_length);
+			dev_err(&purb->dev->dev,
+				"dst!=purb->actual_length:%d!=%d\n",
+					dst, purb->actual_length);
 	}
 
 	if (atomic_dec_and_test (&s->pending_io) && !s->remove_pending && s->state != _stopped) {
 		s->overruns++;
-		err("overrun (%d)", s->overruns);
+		dev_err(&purb->dev->dev, "overrun (%d)\n", s->overruns);
 	}
 	wake_up (&s->wait);
 }
@@ -220,13 +223,14 @@ static int dabusb_alloc_buffers (pdabusb_t s)
 	while (transfer_len < (s->total_buffer_size << 10)) {
 		b = kzalloc(sizeof (buff_t), GFP_KERNEL);
 		if (!b) {
-			err("kzalloc(sizeof(buff_t))==NULL");
+			dev_err(&s->usbdev->dev,
+				"kzalloc(sizeof(buff_t))==NULL\n");
 			goto err;
 		}
 		b->s = s;
 		b->purb = usb_alloc_urb(packets, GFP_KERNEL);
 		if (!b->purb) {
-			err("usb_alloc_urb == NULL");
+			dev_err(&s->usbdev->dev, "usb_alloc_urb == NULL\n");
 			kfree (b);
 			goto err;
 		}
@@ -235,7 +239,8 @@ static int dabusb_alloc_buffers (pdabusb_t s)
 		if (!b->purb->transfer_buffer) {
 			kfree (b->purb);
 			kfree (b);
-			err("kmalloc(%d)==NULL", transfer_buffer_length);
+			dev_err(&s->usbdev->dev,
+				"kmalloc(%d)==NULL\n", transfer_buffer_length);
 			goto err;
 		}
 
@@ -279,10 +284,11 @@ static int dabusb_bulk (pdabusb_t s, pbulk_transfer_t pb)
 
 	ret=usb_bulk_msg(s->usbdev, pipe, pb->data, pb->size, &actual_length, 100);
 	if(ret<0) {
-		err("dabusb: usb_bulk_msg failed(%d)",ret);
+		dev_err(&s->usbdev->dev,
+			"usb_bulk_msg failed(%d)\n", ret);
 
 		if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) {
-			err("set_interface failed");
+			dev_err(&s->usbdev->dev, "set_interface failed\n");
 			return -EINVAL;
 		}
 
@@ -291,7 +297,7 @@ static int dabusb_bulk (pdabusb_t s, pbulk_transfer_t pb)
 	if( ret == -EPIPE ) {
 		dev_warn(&s->usbdev->dev, "CLEAR_FEATURE request to remove STALL condition.\n");
 		if(usb_clear_halt(s->usbdev, usb_pipeendpoint(pipe)))
-			err("request failed");
+			dev_err(&s->usbdev->dev, "request failed\n");
 	}
 
 	pb->size = actual_length;
@@ -305,7 +311,8 @@ static int dabusb_writemem (pdabusb_t s, int pos, const unsigned char *data,
 	unsigned char *transfer_buffer =  kmalloc (len, GFP_KERNEL);
 
 	if (!transfer_buffer) {
-		err("dabusb_writemem: kmalloc(%d) failed.", len);
+		dev_err(&s->usbdev->dev,
+			"dabusb_writemem: kmalloc(%d) failed.\n", len);
 		return -ENOMEM;
 	}
 
@@ -327,13 +334,14 @@ static int dabusb_loadmem (pdabusb_t s, const char *fname)
 {
 	int ret;
 	const struct ihex_binrec *rec;
-	const struct firmware *fw;
+	const struct firmware *uninitialized_var(fw);
 
 	dbg("Enter dabusb_loadmem (internal)");
 
 	ret = request_ihex_firmware(&fw, "dabusb/firmware.fw", &s->usbdev->dev);
 	if (ret) {
-		err("Failed to load \"dabusb/firmware.fw\": %d\n", ret);
+		dev_err(&s->usbdev->dev,
+			"Failed to load \"dabusb/firmware.fw\": %d\n", ret);
 		goto out;
 	}
 	ret = dabusb_8051_reset (s, 1);
@@ -346,9 +354,10 @@ static int dabusb_loadmem (pdabusb_t s, const char *fname)
 		ret = dabusb_writemem(s, be32_to_cpu(rec->addr), rec->data,
 				       be16_to_cpu(rec->len));
 		if (ret < 0) {
-			err("dabusb_writemem failed (%d %04X %p %d)", ret,
-			    be32_to_cpu(rec->addr), rec->data,
-			    be16_to_cpu(rec->len));
+			dev_err(&s->usbdev->dev,
+				"dabusb_writemem failed (%d %04X %p %d)\n",
+				ret, be32_to_cpu(rec->addr),
+				rec->data, be16_to_cpu(rec->len));
 			break;
 		}
 	}
@@ -396,13 +405,15 @@ static int dabusb_fpga_download (pdabusb_t s, const char *fname)
 	dbg("Enter dabusb_fpga_download (internal)");
 
 	if (!b) {
-		err("kmalloc(sizeof(bulk_transfer_t))==NULL");
+		dev_err(&s->usbdev->dev,
+			"kmalloc(sizeof(bulk_transfer_t))==NULL\n");
 		return -ENOMEM;
 	}
 
 	ret = request_firmware(&fw, "dabusb/bitstream.bin", &s->usbdev->dev);
 	if (ret) {
-		err("Failed to load \"dabusb/bitstream.bin\": %d\n", ret);
+		dev_err(&s->usbdev->dev,
+			"Failed to load \"dabusb/bitstream.bin\": %d\n", ret);
 		kfree(b);
 		return ret;
 	}
@@ -425,7 +436,7 @@ static int dabusb_fpga_download (pdabusb_t s, const char *fname)
 		memcpy (b->data + 4, fw->data + 74 + n, 60);
 		ret = dabusb_bulk (s, b);
 		if (ret < 0) {
-			err("dabusb_bulk failed.");
+			dev_err(&s->usbdev->dev, "dabusb_bulk failed.\n");
 			break;
 		}
 		mdelay (1);
@@ -478,9 +489,11 @@ static int dabusb_startrek (pdabusb_t s)
 
 			ret = usb_submit_urb (end->purb, GFP_KERNEL);
 			if (ret) {
-				err("usb_submit_urb returned:%d", ret);
+				dev_err(&s->usbdev->dev,
+					"usb_submit_urb returned:%d\n", ret);
 				if (dabusb_add_buf_tail (s, &s->free_buff_list, &s->rec_buff_list))
-					err("startrek: dabusb_add_buf_tail failed");
+					dev_err(&s->usbdev->dev,
+						"startrek: dabusb_add_buf_tail failed\n");
 				break;
 			}
 			else
@@ -523,7 +536,8 @@ static ssize_t dabusb_read (struct file *file, char __user *buf, size_t count, l
 
 			spin_unlock_irqrestore(&s->lock, flags);
 
-			err("error: rec_buf_list is empty");
+			dev_err(&s->usbdev->dev,
+				"error: rec_buf_list is empty\n");
 			goto err;
 		}
 
@@ -552,7 +566,8 @@ static ssize_t dabusb_read (struct file *file, char __user *buf, size_t count, l
 
 			if (list_empty (&s->rec_buff_list)) {
 				spin_unlock_irqrestore(&s->lock, flags);
-				err("error: still no buffer available.");
+				dev_err(&s->usbdev->dev,
+					"error: still no buffer available.\n");
 				goto err;
 			}
 			spin_unlock_irqrestore(&s->lock, flags);
@@ -573,7 +588,7 @@ static ssize_t dabusb_read (struct file *file, char __user *buf, size_t count, l
 		dbg("copy_to_user:%p %p %d",buf, purb->transfer_buffer + s->readptr, cnt);
 
 		if (copy_to_user (buf, purb->transfer_buffer + s->readptr, cnt)) {
-			err("read: copy_to_user failed");
+			dev_err(&s->usbdev->dev, "read: copy_to_user failed\n");
 			if (!ret)
 				ret = -EFAULT;
 			goto err;
@@ -587,7 +602,8 @@ static ssize_t dabusb_read (struct file *file, char __user *buf, size_t count, l
 		if (s->readptr == purb->actual_length) {
 			// finished, take next buffer
 			if (dabusb_add_buf_tail (s, &s->free_buff_list, &s->rec_buff_list))
-				err("read: dabusb_add_buf_tail failed");
+				dev_err(&s->usbdev->dev,
+					"read: dabusb_add_buf_tail failed\n");
 			s->readptr = 0;
 		}
 	}
@@ -623,7 +639,7 @@ static int dabusb_open (struct inode *inode, struct file *file)
 	}
 	if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) {
 		mutex_unlock(&s->mutex);
-		err("set_interface failed");
+		dev_err(&s->usbdev->dev, "set_interface failed\n");
 		return -EINVAL;
 	}
 	s->opened = 1;
@@ -648,7 +664,7 @@ static int dabusb_release (struct inode *inode, struct file *file)
 
 	if (!s->remove_pending) {
 		if (usb_set_interface (s->usbdev, _DABUSB_IF, 0) < 0)
-			err("set_interface failed");
+			dev_err(&s->usbdev->dev, "set_interface failed\n");
 	}
 	else
 		wake_up (&s->remove_ok);
@@ -657,7 +673,7 @@ static int dabusb_release (struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long dabusb_ioctl (struct file *file, unsigned int cmd, unsigned long arg)
 {
 	pdabusb_t s = (pdabusb_t) file->private_data;
 	pbulk_transfer_t pbulk;
@@ -666,13 +682,17 @@ static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cm
 
 	dbg("dabusb_ioctl");
 
-	if (s->remove_pending)
+	lock_kernel();
+	if (s->remove_pending) {
+		unlock_kernel();
 		return -EIO;
+	}
 
 	mutex_lock(&s->mutex);
 
 	if (!s->usbdev) {
 		mutex_unlock(&s->mutex);
+		unlock_kernel();
 		return -EIO;
 	}
 
@@ -713,6 +733,7 @@ static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cm
 		break;
 	}
 	mutex_unlock(&s->mutex);
+	unlock_kernel();
 	return ret;
 }
 
@@ -721,7 +742,7 @@ static const struct file_operations dabusb_fops =
 	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 	.read =		dabusb_read,
-	.ioctl =	dabusb_ioctl,
+	.unlocked_ioctl =	dabusb_ioctl,
 	.open =		dabusb_open,
 	.release =	dabusb_release,
 };
@@ -764,7 +785,7 @@ static int dabusb_probe (struct usb_interface *intf,
 	s->devnum = intf->minor;
 
 	if (usb_reset_configuration (usbdev) < 0) {
-		err("reset_configuration failed");
+		dev_err(&intf->dev, "reset_configuration failed\n");
 		goto reject;
 	}
 	if (le16_to_cpu(usbdev->descriptor.idProduct) == 0x2131) {
@@ -775,7 +796,7 @@ static int dabusb_probe (struct usb_interface *intf,
 		dabusb_fpga_download (s, NULL);
 
 		if (usb_set_interface (s->usbdev, _DABUSB_IF, 0) < 0) {
-			err("set_interface failed");
+			dev_err(&intf->dev, "set_interface failed\n");
 			goto reject;
 		}
 	}
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index f132e31f6edd..0131322475bf 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -56,7 +56,7 @@ MODULE_PARM_DESC(debug, "activates debug info");
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
 
-static int em28xx_isoc_audio_deinit(struct em28xx *dev)
+static int em28xx_deinit_isoc_audio(struct em28xx *dev)
 {
 	int i;
 
@@ -66,6 +66,7 @@ static int em28xx_isoc_audio_deinit(struct em28xx *dev)
 			usb_kill_urb(dev->adev.urb[i]);
 		else
 			usb_unlink_urb(dev->adev.urb[i]);
+
 		usb_free_urb(dev->adev.urb[i]);
 		dev->adev.urb[i] = NULL;
 
@@ -87,6 +88,20 @@ static void em28xx_audio_isocirq(struct urb *urb)
 	unsigned int             stride;
 	struct snd_pcm_substream *substream;
 	struct snd_pcm_runtime   *runtime;
+
+	switch (urb->status) {
+	case 0:             /* success */
+	case -ETIMEDOUT:    /* NAK */
+		break;
+	case -ECONNRESET:   /* kill */
+	case -ENOENT:
+	case -ESHUTDOWN:
+		return;
+	default:            /* error */
+		dprintk("urb completition error %d.\n", urb->status);
+		break;
+	}
+
 	if (dev->adev.capture_pcm_substream) {
 		substream = dev->adev.capture_pcm_substream;
 		runtime = substream->runtime;
@@ -137,9 +152,6 @@ static void em28xx_audio_isocirq(struct urb *urb)
 	}
 	urb->status = 0;
 
-	if (dev->adev.shutdown)
-		return;
-
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status < 0) {
 		em28xx_errdev("resubmit of audio urb failed (error=%i)\n",
@@ -197,8 +209,7 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
 	for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
 		errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
 		if (errCode) {
-			em28xx_isoc_audio_deinit(dev);
-
+			em28xx_deinit_isoc_audio(dev);
 			return errCode;
 		}
 	}
@@ -213,14 +224,16 @@ static int em28xx_cmd(struct em28xx *dev, int cmd, int arg)
 
 	switch (cmd) {
 	case EM28XX_CAPTURE_STREAM_EN:
-		if (dev->adev.capture_stream == STREAM_OFF && arg == 1) {
+		if (dev->adev.capture_stream == STREAM_OFF &&
+		    arg == EM28XX_START_AUDIO) {
 			dev->adev.capture_stream = STREAM_ON;
 			em28xx_init_audio_isoc(dev);
-		} else if (dev->adev.capture_stream == STREAM_ON && arg == 0) {
+		} else if (dev->adev.capture_stream == STREAM_ON &&
+			   arg == EM28XX_STOP_AUDIO) {
 			dev->adev.capture_stream = STREAM_OFF;
-			em28xx_isoc_audio_deinit(dev);
+			em28xx_deinit_isoc_audio(dev);
 		} else {
-			printk(KERN_ERR "An underrun very likely occurred. "
+			em28xx_errdev("An underrun very likely occurred. "
 					"Ignoring it.\n");
 		}
 		return 0;
@@ -234,7 +247,7 @@ static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs,
 {
 	struct snd_pcm_runtime *runtime = subs->runtime;
 
-	dprintk("Alocating vbuffer\n");
+	dprintk("Allocating vbuffer\n");
 	if (runtime->dma_area) {
 		if (runtime->dma_bytes > size)
 			return 0;
@@ -302,7 +315,9 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
 		dprintk("changing alternate number to 7\n");
 	}
 
+	mutex_lock(&dev->lock);
 	dev->adev.users++;
+	mutex_unlock(&dev->lock);
 
 	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
 	dev->adev.capture_pcm_substream = substream;
@@ -317,22 +332,15 @@ err:
 static int snd_em28xx_pcm_close(struct snd_pcm_substream *substream)
 {
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
-	dev->adev.users--;
 
 	dprintk("closing device\n");
 
 	dev->mute = 1;
 	mutex_lock(&dev->lock);
+	dev->adev.users--;
 	em28xx_audio_analog_set(dev);
 	mutex_unlock(&dev->lock);
 
-	if (dev->adev.users == 0 && dev->adev.shutdown == 1) {
-		dprintk("audio users: %d\n", dev->adev.users);
-		dprintk("disabling audio stream!\n");
-		dev->adev.shutdown = 0;
-		dprintk("released lock\n");
-		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 0);
-	}
 	return 0;
 }
 
@@ -363,7 +371,7 @@ static int snd_em28xx_hw_capture_free(struct snd_pcm_substream *substream)
 	dprintk("Stop capture, if needed\n");
 
 	if (dev->adev.capture_stream == STREAM_ON)
-		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 0);
+		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, EM28XX_STOP_AUDIO);
 
 	return 0;
 }
@@ -377,33 +385,40 @@ static int snd_em28xx_capture_trigger(struct snd_pcm_substream *substream,
 				      int cmd)
 {
 	struct em28xx *dev = snd_pcm_substream_chip(substream);
+	int retval;
 
-	dprintk("Should %s capture\n", (cmd == SNDRV_PCM_TRIGGER_START)?
-				       "start": "stop");
+	dprintk("Should %s capture\n", (cmd == SNDRV_PCM_TRIGGER_START) ?
+				       "start" : "stop");
+
+	spin_lock(&dev->adev.slock);
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
-		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, 1);
-		return 0;
+		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, EM28XX_START_AUDIO);
+		retval = 0;
+		break;
 	case SNDRV_PCM_TRIGGER_STOP:
-		dev->adev.shutdown = 1;
-		return 0;
+		em28xx_cmd(dev, EM28XX_CAPTURE_STREAM_EN, EM28XX_STOP_AUDIO);
+		retval = 0;
+		break;
 	default:
-		return -EINVAL;
+		retval = -EINVAL;
 	}
+
+	spin_unlock(&dev->adev.slock);
+	return retval;
 }
 
 static snd_pcm_uframes_t snd_em28xx_capture_pointer(struct snd_pcm_substream
 						    *substream)
 {
-       unsigned long flags;
-
+	unsigned long flags;
 	struct em28xx *dev;
 	snd_pcm_uframes_t hwptr_done;
 
 	dev = snd_pcm_substream_chip(substream);
-       spin_lock_irqsave(&dev->adev.slock, flags);
+	spin_lock_irqsave(&dev->adev.slock, flags);
 	hwptr_done = dev->adev.hwptr_done_capture;
-       spin_unlock_irqrestore(&dev->adev.slock, flags);
+	spin_unlock_irqrestore(&dev->adev.slock, flags);
 
 	return hwptr_done;
 }
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 3b3ca3f46d52..0f48c0ff5ac3 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -122,6 +122,22 @@ static struct em28xx_reg_seq default_tuner_gpio[] = {
 	{  -1,			-1,		-1,		-1},
 };
 
+/* Mute/unmute */
+static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
+	{EM28XX_R08_GPIO,	5,		7,		10},
+	{  -1,			-1,		-1,		-1},
+};
+
+static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
+	{EM28XX_R08_GPIO,	4,		7,		10},
+	{  -1,			-1,		-1,		-1},
+};
+
+static struct em28xx_reg_seq compro_mute_gpio[] = {
+	{EM28XX_R08_GPIO,	6,		7,		10},
+	{  -1,			-1,		-1,		-1},
+};
+
 /*
  *  Board definitions
  */
@@ -183,6 +199,25 @@ struct em28xx_board em28xx_boards[] = {
 			.amux     = EM28XX_AMUX_LINE_IN,
 		} },
 	},
+	[EM2820_BOARD_GADMEI_TVR200] = {
+		.name         = "Gadmei TVR200",
+		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
+		.tda9887_conf = TDA9887_PRESENT,
+		.decoder      = EM28XX_SAA711X,
+		.input        = { {
+			.type     = EM28XX_VMUX_TELEVISION,
+			.vmux     = SAA7115_COMPOSITE2,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		}, {
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = SAA7115_COMPOSITE0,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		}, {
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = SAA7115_SVIDEO3,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		} },
+	},
 	[EM2820_BOARD_TERRATEC_CINERGY_250] = {
 		.name         = "Terratec Cinergy 250 USB",
 		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
@@ -225,7 +260,7 @@ struct em28xx_board em28xx_boards[] = {
 		.name         = "Hauppauge WinTV USB 2",
 		.tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 		.tda9887_conf = TDA9887_PRESENT |
-				TDA9887_PORT1_ACTIVE|
+				TDA9887_PORT1_ACTIVE |
 				TDA9887_PORT2_ACTIVE,
 		.decoder      = EM28XX_TVP5150,
 		.has_msp34xx  = 1,
@@ -350,26 +385,6 @@ struct em28xx_board em28xx_boards[] = {
 			.amux     = EM28XX_AMUX_VIDEO,
 		} },
 	},
-	[EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
-		.name         = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
-		.valid        = EM28XX_BOARD_NOT_VALIDATED,
-		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,	/* unknown? */
-		.tda9887_conf = TDA9887_PRESENT,	/* unknown? */
-		.decoder      = EM28XX_SAA711X,
-		.input        = { {
-			.type     = EM28XX_VMUX_TELEVISION,
-			.vmux     = SAA7115_COMPOSITE2,
-			.amux     = EM28XX_AMUX_LINE_IN,
-		}, {
-			.type     = EM28XX_VMUX_COMPOSITE1,
-			.vmux     = SAA7115_COMPOSITE0,
-			.amux     = EM28XX_AMUX_LINE_IN,
-		}, {
-			.type     = EM28XX_VMUX_SVIDEO,
-			.vmux     = SAA7115_SVIDEO3,
-			.amux     = EM28XX_AMUX_LINE_IN,
-		} },
-	},
 	[EM2821_BOARD_SUPERCOMP_USB_2] = {
 		.name         = "Supercomp USB 2.0 TV",
 		.valid        = EM28XX_BOARD_NOT_VALIDATED,
@@ -498,7 +513,7 @@ struct em28xx_board em28xx_boards[] = {
 	},
 	[EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 		.name          = "Yakumo MovieMixer",
-		.tuner_type   = TUNER_ABSENT,	/* Capture only device */
+		.tuner_type    = TUNER_ABSENT,	/* Capture only device */
 		.decoder       = EM28XX_TVP5150,
 		.input         = { {
 			.type     = EM28XX_VMUX_TELEVISION,
@@ -604,6 +619,7 @@ struct em28xx_board em28xx_boards[] = {
 		.mts_firmware = 1,
 		.has_dvb      = 1,
 		.dvb_gpio     = hauppauge_wintv_hvr_900_digital,
+		.ir_codes     = ir_codes_hauppauge_new,
 		.decoder      = EM28XX_TVP5150,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
@@ -628,6 +644,7 @@ struct em28xx_board em28xx_boards[] = {
 		.tuner_type   = TUNER_XC2028,
 		.tuner_gpio   = default_tuner_gpio,
 		.mts_firmware = 1,
+		.ir_codes     = ir_codes_hauppauge_new,
 		.decoder      = EM28XX_TVP5150,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
@@ -842,11 +859,11 @@ struct em28xx_board em28xx_boards[] = {
 		} },
 	},
 	[EM2800_BOARD_GRABBEEX_USB2800] = {
-		.name         = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
-		.is_em2800    = 1,
-		.decoder      = EM28XX_SAA711X,
-		.tuner_type   = TUNER_ABSENT, /* capture only board */
-		.input        = { {
+		.name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
+		.is_em2800  = 1,
+		.decoder    = EM28XX_SAA711X,
+		.tuner_type = TUNER_ABSENT, /* capture only board */
+		.input      = { {
 			.type     = EM28XX_VMUX_COMPOSITE1,
 			.vmux     = SAA7115_COMPOSITE0,
 			.amux     = EM28XX_AMUX_LINE_IN,
@@ -897,7 +914,7 @@ struct em28xx_board em28xx_boards[] = {
 		} },
 	},
 	[EM2820_BOARD_PINNACLE_DVC_90] = {
-		.name         = "Pinnacle Dazzle DVC 90/DVC 100",
+		.name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 		.tuner_type   = TUNER_ABSENT, /* capture only board */
 		.decoder      = EM28XX_SAA711X,
 		.input        = { {
@@ -952,7 +969,7 @@ struct em28xx_board em28xx_boards[] = {
 		} },
 	},
 	[EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
-		.name         = "Pixelview Prolink PlayTV USB 2.0",
+		.name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
 		.has_snapshot_button = 1,
 		.tda9887_conf = TDA9887_PRESENT,
 		.tuner_type   = TUNER_YMEC_TVF_5533MF,
@@ -1198,7 +1215,9 @@ struct em28xx_board em28xx_boards[] = {
 		.has_dvb      = 1,
 		.dvb_gpio     = kworld_330u_digital,
 		.xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
-		.i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_EEPROM_ON_BOARD | EM28XX_I2C_EEPROM_KEY_VALID,
+		.i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
+				    EM28XX_I2C_EEPROM_ON_BOARD |
+				    EM28XX_I2C_EEPROM_KEY_VALID,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
 			.vmux     = TVP5150_COMPOSITE0,
@@ -1223,21 +1242,88 @@ struct em28xx_board em28xx_boards[] = {
 		.tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 		.tda9887_conf = TDA9887_PRESENT,
 		.decoder      = EM28XX_TVP5150,
+		.adecoder     = EM28XX_TVAUDIO,
+		.mute_gpio    = compro_mute_gpio,
 		.input        = { {
 			.type     = EM28XX_VMUX_TELEVISION,
 			.vmux     = TVP5150_COMPOSITE0,
+			.amux     = EM28XX_AMUX_VIDEO,
+			.gpio     = compro_unmute_tv_gpio,
+		}, {
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = TVP5150_SVIDEO,
+			.amux     = EM28XX_AMUX_LINE_IN,
+			.gpio     = compro_unmute_svid_gpio,
+		} },
+	},
+	[EM2860_BOARD_KAIOMY_TVNPC_U2] = {
+		.name	      = "Kaiomy TVnPC U2",
+		.vchannels    = 3,
+		.tuner_type   = TUNER_XC2028,
+		.tuner_addr   = 0x61,
+		.mts_firmware = 1,
+		.decoder      = EM28XX_TVP5150,
+		.tuner_gpio   = default_tuner_gpio,
+		.ir_codes     = ir_codes_kaiomy,
+		.input          = { {
+			.type     = EM28XX_VMUX_TELEVISION,
+			.vmux     = TVP5150_COMPOSITE0,
+			.amux     = EM28XX_AMUX_VIDEO,
+
+		}, {
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = TVP5150_COMPOSITE1,
 			.amux     = EM28XX_AMUX_LINE_IN,
 		}, {
 			.type     = EM28XX_VMUX_SVIDEO,
 			.vmux     = TVP5150_SVIDEO,
 			.amux     = EM28XX_AMUX_LINE_IN,
 		} },
+		.radio		= {
+			.type     = EM28XX_RADIO,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		}
+	},
+	[EM2860_BOARD_EASYCAP] = {
+		.name         = "Easy Cap Capture DC-60",
+		.vchannels    = 2,
+		.tuner_type   = TUNER_ABSENT,
+		.decoder      = EM28XX_SAA711X,
+		.input           = { {
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = SAA7115_COMPOSITE0,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		}, {
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = SAA7115_SVIDEO3,
+			.amux     = EM28XX_AMUX_LINE_IN,
+		} },
+	},
+	[EM2820_BOARD_IODATA_GVMVP_SZ] = {
+		.name       = "IO-DATA GV-MVP/SZ",
+		.tuner_type   = TUNER_PHILIPS_FM1236_MK3,
+		.tuner_gpio   = default_tuner_gpio,
+		.tda9887_conf = TDA9887_PRESENT,
+		.decoder      = EM28XX_TVP5150,
+		.input        = { {
+			.type     = EM28XX_VMUX_TELEVISION,
+			.vmux     = TVP5150_COMPOSITE0,
+			.amux     = EM28XX_AMUX_VIDEO,
+		}, { /* Composite has not been tested yet */
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = TVP5150_COMPOSITE1,
+			.amux     = EM28XX_AMUX_VIDEO,
+		}, { /* S-video has not been tested yet */
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = TVP5150_SVIDEO,
+			.amux     = EM28XX_AMUX_VIDEO,
+		} },
 	},
 };
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
 /* table of devices that work with this driver */
-struct usb_device_id em28xx_id_table [] = {
+struct usb_device_id em28xx_id_table[] = {
 	{ USB_DEVICE(0xeb1a, 0x2750),
 			.driver_info = EM2750_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0x2751),
@@ -1260,6 +1346,8 @@ struct usb_device_id em28xx_id_table [] = {
 			.driver_info = EM2820_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0xe300),
 			.driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
+	{ USB_DEVICE(0xeb1a, 0xe303),
+			.driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
 	{ USB_DEVICE(0xeb1a, 0xe305),
 			.driver_info = EM2880_BOARD_KWORLD_DVB_305U },
 	{ USB_DEVICE(0xeb1a, 0xe310),
@@ -1278,6 +1366,8 @@ struct usb_device_id em28xx_id_table [] = {
 			.driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
 	{ USB_DEVICE(0xeb1a, 0xe357),
 			.driver_info = EM2870_BOARD_KWORLD_355U },
+	{ USB_DEVICE(0x1b80, 0xe302),
+			.driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
 	{ USB_DEVICE(0x0ccd, 0x0036),
 			.driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
 	{ USB_DEVICE(0x0ccd, 0x004c),
@@ -1330,6 +1420,8 @@ struct usb_device_id em28xx_id_table [] = {
 			.driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
 	{ USB_DEVICE(0x093b, 0xa005),
 			.driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
+	{ USB_DEVICE(0x04bb, 0x0515),
+			.driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
 	{ },
 };
 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
@@ -1337,7 +1429,7 @@ MODULE_DEVICE_TABLE(usb, em28xx_id_table);
 /*
  * EEPROM hash table for devices with generic USB IDs
  */
-static struct em28xx_hash_table em28xx_eeprom_hash [] = {
+static struct em28xx_hash_table em28xx_eeprom_hash[] = {
 	/* P/N: SA 60002070465 Tuner: TVF7533-MF */
 	{0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
 	{0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
@@ -1349,6 +1441,7 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = {
 	{0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
 	{0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
 	{0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
+	{0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
 };
 
 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
@@ -1368,7 +1461,7 @@ int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
 }
 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
 
-static void inline em28xx_set_model(struct em28xx *dev)
+static inline void em28xx_set_model(struct em28xx *dev)
 {
 	memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
 
@@ -1504,6 +1597,34 @@ void em28xx_pre_card_setup(struct em28xx *dev)
 		/* enables audio for that devices */
 		em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
 		break;
+
+	case EM2860_BOARD_KAIOMY_TVNPC_U2:
+		em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
+		em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
+		em28xx_write_regs(dev, 0x0d, "\x42", 1);
+		em28xx_write_regs(dev, 0x08, "\xfd", 1);
+		msleep(10);
+		em28xx_write_regs(dev, 0x08, "\xff", 1);
+		msleep(10);
+		em28xx_write_regs(dev, 0x08, "\x7f", 1);
+		msleep(10);
+		em28xx_write_regs(dev, 0x08, "\x6b", 1);
+
+		break;
+	case EM2860_BOARD_EASYCAP:
+		em28xx_write_regs(dev, 0x08, "\xf8", 1);
+		break;
+
+	case EM2820_BOARD_IODATA_GVMVP_SZ:
+		em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
+		msleep(70);
+		em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
+		msleep(10);
+		em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
+		msleep(70);
+		em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
+		msleep(70);
+		break;
 	}
 
 	em28xx_gpio_set(dev, dev->board.tuner_gpio);
@@ -1610,7 +1731,7 @@ static int em28xx_hint_board(struct em28xx *dev)
 			em28xx_errdev("If the board were missdetected, "
 				      "please email this log to:\n");
 			em28xx_errdev("\tV4L Mailing List "
-				      " <video4linux-list@redhat.com>\n");
+				      " <linux-media@vger.kernel.org>\n");
 			em28xx_errdev("Board detected as %s\n",
 				      em28xx_boards[dev->model].name);
 
@@ -1642,7 +1763,7 @@ static int em28xx_hint_board(struct em28xx *dev)
 			em28xx_errdev("If the board were missdetected, "
 				      "please email this log to:\n");
 			em28xx_errdev("\tV4L Mailing List "
-				      " <video4linux-list@redhat.com>\n");
+				      " <linux-media@vger.kernel.org>\n");
 			em28xx_errdev("Board detected as %s\n",
 				      em28xx_boards[dev->model].name);
 
@@ -1655,7 +1776,7 @@ static int em28xx_hint_board(struct em28xx *dev)
 	em28xx_errdev("You may try to use card=<n> insmod option to "
 		      "workaround that.\n");
 	em28xx_errdev("Please send an email with this log to:\n");
-	em28xx_errdev("\tV4L Mailing List <video4linux-list@redhat.com>\n");
+	em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
 	em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
 	em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
 
@@ -1800,6 +1921,8 @@ void em28xx_card_setup(struct em28xx *dev)
 		request_module("tvp5150");
 	if (dev->board.tuner_type != TUNER_ABSENT)
 		request_module("tuner");
+	if (dev->board.adecoder == EM28XX_TVAUDIO)
+		request_module("tvaudio");
 #endif
 
 	em28xx_config_tuner(dev);
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 94fb1b639a2e..8f1999ca4803 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -33,8 +33,8 @@
 /* #define ENABLE_DEBUG_ISOC_FRAMES */
 
 static unsigned int core_debug;
-module_param(core_debug,int,0644);
-MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
+module_param(core_debug, int, 0644);
+MODULE_PARM_DESC(core_debug, "enable debug messages [core]");
 
 #define em28xx_coredbg(fmt, arg...) do {\
 	if (core_debug) \
@@ -42,8 +42,8 @@ MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 			 dev->name, __func__ , ##arg); } while (0)
 
 static unsigned int reg_debug;
-module_param(reg_debug,int,0644);
-MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
+module_param(reg_debug, int, 0644);
+MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
 
 #define em28xx_regdbg(fmt, arg...) do {\
 	if (reg_debug) \
@@ -77,7 +77,7 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
 		return -EINVAL;
 
 	if (reg_debug) {
-		printk( KERN_DEBUG "(pipe 0x%08x): "
+		printk(KERN_DEBUG "(pipe 0x%08x): "
 			"IN:  %02x %02x %02x %02x %02x %02x %02x %02x ",
 			pipe,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
@@ -154,7 +154,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
 	if (reg_debug) {
 		int byte;
 
-		printk( KERN_DEBUG "(pipe 0x%08x): "
+		printk(KERN_DEBUG "(pipe 0x%08x): "
 			"OUT: %02x %02x %02x %02x %02x %02x %02x %02x >>>",
 			pipe,
 			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
@@ -378,6 +378,11 @@ static int em28xx_set_audio_source(struct em28xx *dev)
 		}
 	}
 
+	if (dev->board.mute_gpio && dev->mute)
+		em28xx_gpio_set(dev, dev->board.mute_gpio);
+	else
+		em28xx_gpio_set(dev, INPUT(dev->ctl_input)->gpio);
+
 	ret = em28xx_write_reg_bits(dev, EM28XX_R0E_AUDIOSRC, input, 0xc0);
 	if (ret < 0)
 		return ret;
@@ -424,7 +429,7 @@ int em28xx_audio_analog_set(struct em28xx *dev)
 
 	xclk = dev->board.xclk & 0x7f;
 	if (!dev->mute)
-		xclk |= 0x80;
+		xclk |= EM28XX_XCLK_AUDIO_UNMUTE;
 
 	ret = em28xx_write_reg(dev, EM28XX_R0F_XCLK, xclk);
 	if (ret < 0)
@@ -462,7 +467,8 @@ int em28xx_audio_analog_set(struct em28xx *dev)
 		if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) {
 			int sel = ac97_return_record_select(dev->ctl_aoutput);
 
-			/* Use the same input for both left and right channels */
+			/* Use the same input for both left and right
+			   channels */
 			sel |= (sel << 8);
 
 			em28xx_write_ac97(dev, AC97_RECORD_SELECT, sel);
@@ -698,7 +704,7 @@ static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
 		em28xx_write_regs(dev, EM28XX_R32_VSCALELOW, (char *)buf, 2);
 		/* it seems that both H and V scalers must be active
 		   to work correctly */
-		mode = (h || v)? 0x30: 0x00;
+		mode = (h || v) ? 0x30 : 0x00;
 	}
 	return em28xx_write_reg_bits(dev, EM28XX_R26_COMPR, mode, 0x30);
 }
@@ -827,6 +833,19 @@ static void em28xx_irq_callback(struct urb *urb)
 	struct em28xx *dev = container_of(dma_q, struct em28xx, vidq);
 	int rc, i;
 
+	switch (urb->status) {
+	case 0:             /* success */
+	case -ETIMEDOUT:    /* NAK */
+		break;
+	case -ECONNRESET:   /* kill */
+	case -ENOENT:
+	case -ESHUTDOWN:
+		return;
+	default:            /* error */
+		em28xx_isocdbg("urb completition error %d.\n", urb->status);
+		break;
+	}
+
 	/* Copy data from URB */
 	spin_lock(&dev->slock);
 	rc = dev->isoc_ctl.isoc_copy(dev, urb);
@@ -945,7 +964,7 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 			em28xx_err("unable to allocate %i bytes for transfer"
 					" buffer %i%s\n",
 					sb_size, i,
-					in_interrupt()?" while in int":"");
+					in_interrupt() ? " while in int" : "");
 			em28xx_uninit_isoc(dev);
 			return -ENOMEM;
 		}
@@ -963,7 +982,7 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 				 em28xx_irq_callback, dma_q, 1);
 
 		urb->number_of_packets = max_packets;
-		urb->transfer_flags = URB_ISO_ASAP;
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
 
 		k = 0;
 		for (j = 0; j < max_packets; j++) {
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 9ad8527b3fda..fcd25511209b 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -29,9 +29,6 @@
 #include "lgdt330x.h"
 #include "zl10353.h"
 #include "s5h1409.h"
-#ifdef EM28XX_DRX397XD_SUPPORT
-#include "drx397xD.h"
-#endif
 
 MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index d69f0efcc9aa..02c12fe6361b 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -402,10 +402,12 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len)
 				 dev->name);
 		break;
 	case 2:
-		printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n", dev->name);
+		printk(KERN_INFO "%s:\tI2S audio, sample rate=32k\n",
+				 dev->name);
 		break;
 	case 3:
-		printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n", dev->name);
+		printk(KERN_INFO "%s:\tI2S audio, 3 sample rates\n",
+				 dev->name);
 		break;
 	}
 
@@ -508,12 +510,17 @@ static int attach_inform(struct i2c_client *client)
 		dprintk1(1, "attach_inform: tvp5150 detected.\n");
 		break;
 
+	case 0xb0:
+		dprintk1(1, "attach_inform: tda9874 detected\n");
+		break;
+
 	default:
 		if (!dev->tuner_addr)
 			dev->tuner_addr = client->addr;
 
 		dprintk1(1, "attach inform: detected I2C address %x\n",
 				client->addr << 1);
+		dprintk1(1, "driver id %d\n", client->driver->id);
 
 	}
 
@@ -552,6 +559,7 @@ static char *i2c_devs[128] = {
 	[0x80 >> 1] = "msp34xx",
 	[0x88 >> 1] = "msp34xx",
 	[0xa0 >> 1] = "eeprom",
+	[0xb0 >> 1] = "tda9874",
 	[0xb8 >> 1] = "tvp5150a",
 	[0xba >> 1] = "tvp5150a",
 	[0xc0 >> 1] = "tuner (analog)",
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 0443afe09ff8..a5abfd7a19f5 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -68,8 +68,7 @@ struct em28xx_IR {
 
 	/* poll external decoder */
 	int polling;
-	struct work_struct work;
-	struct timer_list timer;
+	struct delayed_work work;
 	unsigned int last_toggle:1;
 	unsigned int last_readcount;
 	unsigned int repeat_interval;
@@ -292,32 +291,23 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir)
 	return;
 }
 
-static void ir_timer(unsigned long data)
-{
-	struct em28xx_IR *ir = (struct em28xx_IR *)data;
-
-	schedule_work(&ir->work);
-}
-
 static void em28xx_ir_work(struct work_struct *work)
 {
-	struct em28xx_IR *ir = container_of(work, struct em28xx_IR, work);
+	struct em28xx_IR *ir = container_of(work, struct em28xx_IR, work.work);
 
 	em28xx_ir_handle_key(ir);
-	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
 static void em28xx_ir_start(struct em28xx_IR *ir)
 {
-	setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
-	INIT_WORK(&ir->work, em28xx_ir_work);
-	schedule_work(&ir->work);
+	INIT_DELAYED_WORK(&ir->work, em28xx_ir_work);
+	schedule_delayed_work(&ir->work, 0);
 }
 
 static void em28xx_ir_stop(struct em28xx_IR *ir)
 {
-	del_timer_sync(&ir->timer);
-	flush_scheduled_work();
+	cancel_delayed_work_sync(&ir->work);
 }
 
 int em28xx_ir_init(struct em28xx *dev)
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 8e61b2ca9167..575472f1e702 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -186,7 +186,8 @@ static void em28xx_copy_video(struct em28xx *dev,
 		em28xx_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
 			       ((char *)startwrite + lencopy) -
 			       ((char *)outp + buf->vb.size));
-		lencopy = remain = (char *)outp + buf->vb.size - (char *)startwrite;
+		remain = (char *)outp + buf->vb.size - (char *)startwrite;
+		lencopy = remain;
 	}
 	if (lencopy <= 0)
 		return;
@@ -202,7 +203,8 @@ static void em28xx_copy_video(struct em28xx *dev,
 		else
 			lencopy = bytesperline;
 
-		if ((char *)startwrite + lencopy > (char *)outp + buf->vb.size) {
+		if ((char *)startwrite + lencopy > (char *)outp +
+		    buf->vb.size) {
 			em28xx_isocdbg("Overflow of %zi bytes past buffer end (2)\n",
 				       ((char *)startwrite + lencopy) -
 				       ((char *)outp + buf->vb.size));
@@ -347,7 +349,7 @@ static inline int em28xx_isoc_copy(struct em28xx *dev, struct urb *urb)
 		}
 		if (p[0] == 0x22 && p[1] == 0x5a) {
 			em28xx_isocdbg("Video frame %d, length=%i, %s\n", p[2],
-				       len, (p[2] & 1)? "odd" : "even");
+				       len, (p[2] & 1) ? "odd" : "even");
 
 			if (!(p[2] & 1)) {
 				if (buf != NULL)
@@ -476,7 +478,9 @@ fail:
 static void
 buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 {
-	struct em28xx_buffer    *buf     = container_of(vb, struct em28xx_buffer, vb);
+	struct em28xx_buffer    *buf     = container_of(vb,
+							struct em28xx_buffer,
+							vb);
 	struct em28xx_fh        *fh      = vq->priv_data;
 	struct em28xx           *dev     = fh->dev;
 	struct em28xx_dmaqueue  *vidq    = &dev->vidq;
@@ -489,7 +493,9 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 static void buffer_release(struct videobuf_queue *vq,
 				struct videobuf_buffer *vb)
 {
-	struct em28xx_buffer   *buf  = container_of(vb, struct em28xx_buffer, vb);
+	struct em28xx_buffer   *buf  = container_of(vb,
+						    struct em28xx_buffer,
+						    vb);
 	struct em28xx_fh       *fh   = vq->priv_data;
 	struct em28xx          *dev  = (struct em28xx *)fh->dev;
 
@@ -534,6 +540,13 @@ static void video_mux(struct em28xx *dev, int index)
 			&route);
 	}
 
+	if (dev->board.adecoder != EM28XX_NOADECODER) {
+		route.input = dev->ctl_ainput;
+		route.output = dev->ctl_aoutput;
+		em28xx_i2c_call_clients(dev, VIDIOC_INT_S_AUDIO_ROUTING,
+			&route);
+	}
+
 	em28xx_audio_analog_set(dev);
 }
 
@@ -557,7 +570,7 @@ static int res_get(struct em28xx_fh *fh)
 
 static int res_check(struct em28xx_fh *fh)
 {
-	return (fh->stream_on);
+	return fh->stream_on;
 }
 
 static void res_free(struct em28xx_fh *fh)
@@ -791,7 +804,7 @@ out:
 	return rc;
 }
 
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm)
+static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
 {
 	struct em28xx_fh   *fh  = priv;
 	struct em28xx      *dev = fh->dev;
@@ -1008,8 +1021,13 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 
 	if (dev->board.has_msp34xx)
 		em28xx_i2c_call_clients(dev, VIDIOC_G_CTRL, ctrl);
-	else
+	else {
 		rc = em28xx_get_ctrl(dev, ctrl);
+		if (rc < 0) {
+			em28xx_i2c_call_clients(dev, VIDIOC_G_CTRL, ctrl);
+			rc = 0;
+		}
+	}
 
 	mutex_unlock(&dev->lock);
 	return rc;
@@ -1345,7 +1363,7 @@ static int vidioc_querycap(struct file *file, void  *priv,
 
 	strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
 	strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
-	strlcpy(cap->bus_info, dev_name(&dev->udev->dev), sizeof(cap->bus_info));
+	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
 
 	cap->version = EM28XX_VERSION_CODE;
 
@@ -1431,7 +1449,7 @@ static int vidioc_reqbufs(struct file *file, void *priv,
 	if (rc < 0)
 		return rc;
 
-	return (videobuf_reqbufs(&fh->vb_vidq, rb));
+	return videobuf_reqbufs(&fh->vb_vidq, rb);
 }
 
 static int vidioc_querybuf(struct file *file, void *priv,
@@ -1445,7 +1463,7 @@ static int vidioc_querybuf(struct file *file, void *priv,
 	if (rc < 0)
 		return rc;
 
-	return (videobuf_querybuf(&fh->vb_vidq, b));
+	return videobuf_querybuf(&fh->vb_vidq, b);
 }
 
 static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
@@ -1458,7 +1476,7 @@ static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
 	if (rc < 0)
 		return rc;
 
-	return (videobuf_qbuf(&fh->vb_vidq, b));
+	return videobuf_qbuf(&fh->vb_vidq, b);
 }
 
 static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
@@ -1471,8 +1489,7 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
 	if (rc < 0)
 		return rc;
 
-	return (videobuf_dqbuf(&fh->vb_vidq, b,
-				file->f_flags & O_NONBLOCK));
+	return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
 }
 
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
@@ -1496,7 +1513,7 @@ static int radio_querycap(struct file *file, void  *priv,
 
 	strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
 	strlcpy(cap->card, em28xx_boards[dev->model].name, sizeof(cap->card));
-	strlcpy(cap->bus_info, dev_name(&dev->udev->dev), sizeof(cap->bus_info));
+	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
 
 	cap->version = EM28XX_VERSION_CODE;
 	cap->capabilities = V4L2_CAP_TUNER;
@@ -1781,7 +1798,7 @@ em28xx_v4l2_read(struct file *filp, char __user *buf, size_t count,
  * em28xx_v4l2_poll()
  * will allocate buffers when called for the first time
  */
-static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait)
+static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table *wait)
 {
 	struct em28xx_fh *fh = filp->private_data;
 	struct em28xx *dev = fh->dev;
@@ -1934,8 +1951,8 @@ static struct video_device em28xx_radio_template = {
 
 
 static struct video_device *em28xx_vdev_init(struct em28xx *dev,
-					     const struct video_device *template,
-					     const char *type_name)
+					const struct video_device *template,
+					const char *type_name)
 {
 	struct video_device *vfd;
 
@@ -1984,8 +2001,9 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 	/* enable vbi capturing */
 
 /*	em28xx_write_reg(dev, EM28XX_R0E_AUDIOSRC, 0xc0); audio register */
-       val = (u8)em28xx_read_reg(dev, EM28XX_R0F_XCLK);
-       em28xx_write_reg(dev, EM28XX_R0F_XCLK, (EM28XX_XCLK_AUDIO_UNMUTE | val));
+	val = (u8)em28xx_read_reg(dev, EM28XX_R0F_XCLK);
+	em28xx_write_reg(dev, EM28XX_R0F_XCLK,
+			 (EM28XX_XCLK_AUDIO_UNMUTE | val));
 	em28xx_write_reg(dev, EM28XX_R11_VINCTRL, 0x51);
 
 	em28xx_set_outfmt(dev);
@@ -2020,7 +2038,8 @@ int em28xx_register_analog_devices(struct em28xx *dev)
 	}
 
 	if (em28xx_boards[dev->model].radio.type == EM28XX_RADIO) {
-		dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template, "radio");
+		dev->radio_dev = em28xx_vdev_init(dev, &em28xx_radio_template,
+						  "radio");
 		if (!dev->radio_dev) {
 			em28xx_errdev("cannot allocate video_device.\n");
 			return -ENODEV;
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index dd2cd36fb1bb..a33a58da016e 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -70,7 +70,6 @@
 #define EM2820_BOARD_VIDEOLOGY_20K14XUSB	  30
 #define EM2821_BOARD_USBGEAR_VD204		  31
 #define EM2821_BOARD_SUPERCOMP_USB_2		  32
-#define EM2821_BOARD_PROLINK_PLAYTV_USB2	  33
 #define EM2860_BOARD_TERRATEC_HYBRID_XS		  34
 #define EM2860_BOARD_TYPHOON_DVD_MAKER		  35
 #define EM2860_BOARD_NETGMBH_CAM		  36
@@ -98,6 +97,10 @@
 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU	  58
 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850	  60
 #define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2	  61
+#define EM2820_BOARD_GADMEI_TVR200		  62
+#define EM2860_BOARD_KAIOMY_TVNPC_U2              63
+#define EM2860_BOARD_EASYCAP                      64
+#define EM2820_BOARD_IODATA_GVMVP_SZ		  65
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4
@@ -110,6 +113,10 @@
 #define EM28XX_BOARD_NOT_VALIDATED 1
 #define EM28XX_BOARD_VALIDATED	   0
 
+/* Params for em28xx_cmd() audio */
+#define EM28XX_START_AUDIO      1
+#define EM28XX_STOP_AUDIO       0
+
 /* maximum number of em28xx boards */
 #define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */
 
@@ -154,7 +161,8 @@
 */
 
 /* time to wait when stopping the isoc transfer */
-#define EM28XX_URB_TIMEOUT       msecs_to_jiffies(EM28XX_NUM_BUFS * EM28XX_NUM_PACKETS)
+#define EM28XX_URB_TIMEOUT \
+			msecs_to_jiffies(EM28XX_NUM_BUFS * EM28XX_NUM_PACKETS)
 
 /* time in msecs to wait for i2c writes to finish */
 #define EM2800_I2C_WRITE_TIMEOUT 20
@@ -348,6 +356,11 @@ enum em28xx_decoder {
 	EM28XX_SAA711X,
 };
 
+enum em28xx_adecoder {
+	EM28XX_NOADECODER = 0,
+	EM28XX_TVAUDIO,
+};
+
 struct em28xx_board {
 	char *name;
 	int vchannels;
@@ -361,6 +374,7 @@ struct em28xx_board {
 	struct em28xx_reg_seq *dvb_gpio;
 	struct em28xx_reg_seq *suspend_gpio;
 	struct em28xx_reg_seq *tuner_gpio;
+	struct em28xx_reg_seq *mute_gpio;
 
 	unsigned int is_em2800:1;
 	unsigned int has_msp34xx:1;
@@ -373,6 +387,7 @@ struct em28xx_board {
 	unsigned char xclk, i2c_speed;
 
 	enum em28xx_decoder decoder;
+	enum em28xx_adecoder adecoder;
 
 	struct em28xx_input       input[MAX_EM28XX_INPUT];
 	struct em28xx_input	  radio;
@@ -420,7 +435,7 @@ struct em28xx_audio {
 	unsigned int hwptr_done_capture;
 	struct snd_card            *sndcard;
 
-	int users, shutdown;
+	int users;
 	enum em28xx_stream_state capture_stream;
 	spinlock_t slock;
 };
@@ -523,7 +538,8 @@ struct em28xx {
 	int num_alt;		/* Number of alternative settings */
 	unsigned int *alt_max_pkt_size;	/* array of wMaxPacketSize */
 	struct urb *urb[EM28XX_NUM_BUFS];	/* urb for isoc transfers */
-	char *transfer_buffer[EM28XX_NUM_BUFS];	/* transfer buffers for isoc transfer */
+	char *transfer_buffer[EM28XX_NUM_BUFS];	/* transfer buffers for isoc
+						   transfer */
 	char urb_buf[URB_MAX_CTRL_SIZE];	/* urb control msg buffer */
 
 	/* helper funcs that call usb_control_msg */
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index ee6a691dff22..578dc4ffc965 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -56,6 +56,15 @@ config USB_GSPCA_MARS
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_mars.
 
+config USB_GSPCA_MR97310A
+	tristate "Mars-Semi MR97310A USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based on the MR97310A chip.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_mr97310a.
+
 config USB_GSPCA_OV519
 	tristate "OV519 USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
@@ -167,6 +176,24 @@ config USB_GSPCA_SPCA561
 	  To compile this driver as a module, choose M here: the
 	  module will be called gspca_spca561.
 
+config USB_GSPCA_SQ905
+	tristate "SQ Technologies SQ905 based USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based on the SQ905 chip.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_sq905.
+
+config USB_GSPCA_SQ905C
+	tristate "SQ Technologies SQ905C based USB Camera Driver"
+	depends on VIDEO_V4L2 && USB_GSPCA
+	help
+	  Say Y here if you want support for cameras based on the SQ905C chip.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gspca_sq905c.
+
 config USB_GSPCA_STK014
 	tristate "Syntek DV4000 (STK014) USB Camera Driver"
 	depends on VIDEO_V4L2 && USB_GSPCA
diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile
index bd8d9ee40504..8a6643e8eb96 100644
--- a/drivers/media/video/gspca/Makefile
+++ b/drivers/media/video/gspca/Makefile
@@ -1,50 +1,56 @@
-obj-$(CONFIG_USB_GSPCA)		+= gspca_main.o
-obj-$(CONFIG_USB_GSPCA_CONEX)	+= gspca_conex.o
-obj-$(CONFIG_USB_GSPCA_ETOMS)	+= gspca_etoms.o
-obj-$(CONFIG_USB_GSPCA_FINEPIX)	+= gspca_finepix.o
-obj-$(CONFIG_USB_GSPCA_MARS)	+= gspca_mars.o
-obj-$(CONFIG_USB_GSPCA_OV519)	+= gspca_ov519.o
-obj-$(CONFIG_USB_GSPCA_OV534)	+= gspca_ov534.o
-obj-$(CONFIG_USB_GSPCA_PAC207)	+= gspca_pac207.o
-obj-$(CONFIG_USB_GSPCA_PAC7311) += gspca_pac7311.o
-obj-$(CONFIG_USB_GSPCA_SONIXB)	+= gspca_sonixb.o
-obj-$(CONFIG_USB_GSPCA_SONIXJ)	+= gspca_sonixj.o
-obj-$(CONFIG_USB_GSPCA_SPCA500) += gspca_spca500.o
-obj-$(CONFIG_USB_GSPCA_SPCA501) += gspca_spca501.o
-obj-$(CONFIG_USB_GSPCA_SPCA505) += gspca_spca505.o
-obj-$(CONFIG_USB_GSPCA_SPCA506) += gspca_spca506.o
-obj-$(CONFIG_USB_GSPCA_SPCA508) += gspca_spca508.o
-obj-$(CONFIG_USB_GSPCA_SPCA561) += gspca_spca561.o
-obj-$(CONFIG_USB_GSPCA_SUNPLUS) += gspca_sunplus.o
-obj-$(CONFIG_USB_GSPCA_STK014)	+= gspca_stk014.o
-obj-$(CONFIG_USB_GSPCA_T613)	+= gspca_t613.o
-obj-$(CONFIG_USB_GSPCA_TV8532)	+= gspca_tv8532.o
-obj-$(CONFIG_USB_GSPCA_VC032X)	+= gspca_vc032x.o
-obj-$(CONFIG_USB_GSPCA_ZC3XX)	+= gspca_zc3xx.o
+obj-$(CONFIG_USB_GSPCA)          += gspca_main.o
+obj-$(CONFIG_USB_GSPCA_CONEX)    += gspca_conex.o
+obj-$(CONFIG_USB_GSPCA_ETOMS)    += gspca_etoms.o
+obj-$(CONFIG_USB_GSPCA_FINEPIX)  += gspca_finepix.o
+obj-$(CONFIG_USB_GSPCA_MARS)     += gspca_mars.o
+obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o
+obj-$(CONFIG_USB_GSPCA_OV519)    += gspca_ov519.o
+obj-$(CONFIG_USB_GSPCA_OV534)    += gspca_ov534.o
+obj-$(CONFIG_USB_GSPCA_PAC207)   += gspca_pac207.o
+obj-$(CONFIG_USB_GSPCA_PAC7311)  += gspca_pac7311.o
+obj-$(CONFIG_USB_GSPCA_SONIXB)   += gspca_sonixb.o
+obj-$(CONFIG_USB_GSPCA_SONIXJ)   += gspca_sonixj.o
+obj-$(CONFIG_USB_GSPCA_SPCA500)  += gspca_spca500.o
+obj-$(CONFIG_USB_GSPCA_SPCA501)  += gspca_spca501.o
+obj-$(CONFIG_USB_GSPCA_SPCA505)  += gspca_spca505.o
+obj-$(CONFIG_USB_GSPCA_SPCA506)  += gspca_spca506.o
+obj-$(CONFIG_USB_GSPCA_SPCA508)  += gspca_spca508.o
+obj-$(CONFIG_USB_GSPCA_SPCA561)  += gspca_spca561.o
+obj-$(CONFIG_USB_GSPCA_SQ905)    += gspca_sq905.o
+obj-$(CONFIG_USB_GSPCA_SQ905C)   += gspca_sq905c.o
+obj-$(CONFIG_USB_GSPCA_SUNPLUS)  += gspca_sunplus.o
+obj-$(CONFIG_USB_GSPCA_STK014)   += gspca_stk014.o
+obj-$(CONFIG_USB_GSPCA_T613)     += gspca_t613.o
+obj-$(CONFIG_USB_GSPCA_TV8532)   += gspca_tv8532.o
+obj-$(CONFIG_USB_GSPCA_VC032X)   += gspca_vc032x.o
+obj-$(CONFIG_USB_GSPCA_ZC3XX)    += gspca_zc3xx.o
 
-gspca_main-objs			:= gspca.o
-gspca_conex-objs		:= conex.o
-gspca_etoms-objs		:= etoms.o
-gspca_finepix-objs		:= finepix.o
-gspca_mars-objs			:= mars.o
-gspca_ov519-objs		:= ov519.o
-gspca_ov534-objs		:= ov534.o
-gspca_pac207-objs		:= pac207.o
-gspca_pac7311-objs		:= pac7311.o
-gspca_sonixb-objs		:= sonixb.o
-gspca_sonixj-objs		:= sonixj.o
-gspca_spca500-objs		:= spca500.o
-gspca_spca501-objs		:= spca501.o
-gspca_spca505-objs		:= spca505.o
-gspca_spca506-objs		:= spca506.o
-gspca_spca508-objs		:= spca508.o
-gspca_spca561-objs		:= spca561.o
-gspca_stk014-objs		:= stk014.o
-gspca_sunplus-objs		:= sunplus.o
-gspca_t613-objs			:= t613.o
-gspca_tv8532-objs		:= tv8532.o
-gspca_vc032x-objs		:= vc032x.o
-gspca_zc3xx-objs		:= zc3xx.o
+gspca_main-objs     := gspca.o
+gspca_conex-objs    := conex.o
+gspca_etoms-objs    := etoms.o
+gspca_finepix-objs  := finepix.o
+gspca_mars-objs     := mars.o
+gspca_mr97310a-objs := mr97310a.o
+gspca_ov519-objs    := ov519.o
+gspca_ov534-objs    := ov534.o
+gspca_pac207-objs   := pac207.o
+gspca_pac7311-objs  := pac7311.o
+gspca_sonixb-objs   := sonixb.o
+gspca_sonixj-objs   := sonixj.o
+gspca_spca500-objs  := spca500.o
+gspca_spca501-objs  := spca501.o
+gspca_spca505-objs  := spca505.o
+gspca_spca506-objs  := spca506.o
+gspca_spca508-objs  := spca508.o
+gspca_spca561-objs  := spca561.o
+gspca_sq905-objs    := sq905.o
+gspca_sq905c-objs   := sq905c.o
+gspca_stk014-objs   := stk014.o
+gspca_sunplus-objs  := sunplus.o
+gspca_t613-objs     := t613.o
+gspca_tv8532-objs   := tv8532.o
+gspca_vc032x-objs   := vc032x.o
+gspca_zc3xx-objs    := zc3xx.o
 
-obj-$(CONFIG_USB_M5602)		+= m5602/
-obj-$(CONFIG_USB_STV06XX) 	+= stv06xx/
+obj-$(CONFIG_USB_M5602)   += m5602/
+obj-$(CONFIG_USB_STV06XX) += stv06xx/
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index 1753f5bb3544..219cfa6fb877 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -36,8 +36,12 @@ struct sd {
 	unsigned char brightness;
 	unsigned char contrast;
 	unsigned char colors;
+	u8 quality;
+#define QUALITY_MIN 30
+#define QUALITY_MAX 60
+#define QUALITY_DEF 40
 
-	unsigned char qindex;
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
@@ -815,14 +819,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
 
-	sd->qindex = 0;			/* set the quantization */
 	sd->brightness = BRIGHTNESS_DEF;
 	sd->contrast = CONTRAST_DEF;
 	sd->colors = COLOR_DEF;
+	sd->quality = QUALITY_DEF;
 	return 0;
 }
 
@@ -839,6 +842,14 @@ static int sd_init(struct gspca_dev *gspca_dev)
 
 static int sd_start(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x22);		/* JPEG 411 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	cx11646_initsize(gspca_dev);
 	cx11646_fw(gspca_dev);
 	cx_sensor(gspca_dev);
@@ -849,8 +860,11 @@ static int sd_start(struct gspca_dev *gspca_dev)
 /* called on streamoff with alt 0 and on disconnect */
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	int retry = 50;
 
+	kfree(sd->jpeg_hdr);
+
 	if (!gspca_dev->present)
 		return;
 	reg_w_val(gspca_dev, 0x0000, 0x00);
@@ -876,6 +890,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			__u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
+	struct sd *sd = (struct sd *) gspca_dev;
+
 	if (data[0] == 0xff && data[1] == 0xd8) {
 
 		/* start of frame */
@@ -883,9 +899,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 					data, 0);
 
 		/* put the JPEG header in the new frame */
-		jpeg_put_header(gspca_dev, frame,
-				((struct sd *) gspca_dev)->qindex,
-				0x22);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
 		data += 2;
 		len -= 2;
 	}
@@ -988,6 +1003,34 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -998,6 +1041,8 @@ static struct sd_desc sd_desc = {
 	.start = sd_start,
 	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -1029,8 +1074,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index f3cd8ff5cc92..2c20d06a03e8 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -472,19 +472,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 		reg_w_val(gspca_dev, ET_O_RED + i, brightness);
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int i;
-	int brightness = 0;
-
-	for (i = 0; i < 4; i++) {
-		reg_r(gspca_dev, ET_O_RED + i, 1);
-		brightness += gspca_dev->usb_buf[0];
-	}
-	sd->brightness = brightness >> 3;
-}
-
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -495,19 +482,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	reg_w(gspca_dev, ET_G_RED, RGBG, 6);
 }
 
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int i;
-	int contrast = 0;
-
-	for (i = 0; i < 4; i++) {
-		reg_r(gspca_dev, ET_G_RED + i, 1);
-		contrast += gspca_dev->usb_buf[0];
-	}
-	sd->contrast = contrast >> 2;
-}
-
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -658,7 +632,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 1;
 	sd->sensor = id->driver_info;
 	if (sd->sensor == SENSOR_PAS106) {
 		cam->cam_mode = sif_mode;
@@ -821,7 +794,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -840,7 +812,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcontrast(gspca_dev);
 	*val = sd->contrast;
 	return 0;
 }
@@ -859,7 +830,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcolors(gspca_dev);
 	*val = sd->colors;
 	return 0;
 }
@@ -928,8 +898,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index afc8b2dd307b..00e6863ed666 100644
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -27,7 +27,7 @@ MODULE_DESCRIPTION("Fujifilm FinePix USB V4L2 driver");
 MODULE_LICENSE("GPL");
 
 /* Default timeout, in ms */
-#define FPIX_TIMEOUT (HZ / 10)
+#define FPIX_TIMEOUT 250
 
 /* Maximum transfer size to use. The windows driver reads by chunks of
  * 0x2000 bytes, so do the same. Note: reading more seems to work
@@ -38,38 +38,15 @@ MODULE_LICENSE("GPL");
 struct usb_fpix {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
 
-	/*
-	 * USB stuff
-	 */
-	struct usb_ctrlrequest ctrlreq;
-	struct urb *control_urb;
-	struct timer_list bulk_timer;
-
-	enum {
-		FPIX_NOP,	/* inactive, else streaming */
-		FPIX_RESET,	/* must reset */
-		FPIX_REQ_FRAME,	/* requesting a frame */
-		FPIX_READ_FRAME,	/* reading frame */
-	} state;
-
-	/*
-	 * Driver stuff
-	 */
-	struct delayed_work wqe;
-	struct completion can_close;
-	int streaming;
+	struct work_struct work_struct;
+	struct workqueue_struct *work_thread;
 };
 
 /* Delay after which claim the next frame. If the delay is too small,
  * the camera will return old frames. On the 4800Z, 20ms is bad, 25ms
- * will fail every 4 or 5 frames, but 30ms is perfect. */
-#define NEXT_FRAME_DELAY  (((HZ * 30) + 999) / 1000)
-
-#define dev_new_state(new_state) {				\
-		PDEBUG(D_STREAM, "new state from %d to %d at %s:%d",	\
-			dev->state, new_state, __func__, __LINE__);	\
-		dev->state = new_state;					\
-}
+ * will fail every 4 or 5 frames, but 30ms is perfect. On the A210,
+ * 30ms is bad while 35ms is perfect. */
+#define NEXT_FRAME_DELAY 35
 
 /* These cameras only support 320x200. */
 static const struct v4l2_pix_format fpix_mode[1] = {
@@ -80,316 +57,183 @@ static const struct v4l2_pix_format fpix_mode[1] = {
 		.priv = 0}
 };
 
-/* Reads part of a frame */
-static void read_frame_part(struct usb_fpix *dev)
+/* send a command to the webcam */
+static int command(struct gspca_dev *gspca_dev,
+		int order)	/* 0: reset, 1: frame request */
 {
-	int ret;
+	static u8 order_values[2][12] = {
+		{0xc6, 0, 0, 0, 0, 0, 0,    0, 0x20, 0, 0, 0},	/* reset */
+		{0xd3, 0, 0, 0, 0, 0, 0, 0x01,    0, 0, 0, 0},	/* fr req */
+	};
 
-	PDEBUG(D_STREAM, "read_frame_part");
-
-	/* Reads part of a frame */
-	ret = usb_submit_urb(dev->gspca_dev.urb[0], GFP_ATOMIC);
-	if (ret) {
-		dev_new_state(FPIX_RESET);
-		schedule_delayed_work(&dev->wqe, 1);
-		PDEBUG(D_STREAM, "usb_submit_urb failed with %d",
-			ret);
-	} else {
-		/* Sometimes we never get a callback, so use a timer.
-		 * Is this masking a bug somewhere else? */
-		dev->bulk_timer.expires = jiffies + msecs_to_jiffies(150);
-		add_timer(&dev->bulk_timer);
-	}
+	memcpy(gspca_dev->usb_buf, order_values[order], 12);
+	return usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			USB_REQ_GET_STATUS,
+			USB_DIR_OUT | USB_TYPE_CLASS |
+			USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
+			12, FPIX_TIMEOUT);
 }
 
-/* Callback for URBs. */
-static void urb_callback(struct urb *urb)
+/* workqueue */
+static void dostream(struct work_struct *work)
 {
-	struct gspca_dev *gspca_dev = urb->context;
-	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-
-	PDEBUG(D_PACK,
-		"enter urb_callback - status=%d, length=%d",
-		urb->status, urb->actual_length);
-
-	if (dev->state == FPIX_READ_FRAME)
-		del_timer(&dev->bulk_timer);
-
-	if (urb->status != 0) {
-		/* We kill a stuck urb every 50 frames on average, so don't
-		 * display a log message for that. */
-		if (urb->status != -ECONNRESET)
-			PDEBUG(D_STREAM, "bad URB status %d", urb->status);
-		dev_new_state(FPIX_RESET);
-		schedule_delayed_work(&dev->wqe, 1);
-	}
-
-	switch (dev->state) {
-	case FPIX_REQ_FRAME:
-		dev_new_state(FPIX_READ_FRAME);
-		read_frame_part(dev);
-		break;
-
-	case FPIX_READ_FRAME: {
-		unsigned char *data = urb->transfer_buffer;
-		struct gspca_frame *frame;
-
-		frame = gspca_get_i_frame(&dev->gspca_dev);
-		if (frame == NULL)
-			gspca_dev->last_packet_type = DISCARD_PACKET;
-		if (urb->actual_length < FPIX_MAX_TRANSFER ||
-			(data[urb->actual_length-2] == 0xff &&
-				data[urb->actual_length-1] == 0xd9)) {
-
-			/* If the result is less than what was asked
-			 * for, then it's the end of the
-			 * frame. Sometime the jpeg is not complete,
-			 * but there's nothing we can do. We also end
-			 * here if the the jpeg ends right at the end
-			 * of the frame. */
-			if (frame)
-				gspca_frame_add(gspca_dev, LAST_PACKET,
-						frame,
-						data, urb->actual_length);
-			dev_new_state(FPIX_REQ_FRAME);
-			schedule_delayed_work(&dev->wqe, NEXT_FRAME_DELAY);
-		} else {
+	struct usb_fpix *dev = container_of(work, struct usb_fpix, work_struct);
+	struct gspca_dev *gspca_dev = &dev->gspca_dev;
+	struct urb *urb = gspca_dev->urb[0];
+	u8 *data = urb->transfer_buffer;
+	struct gspca_frame *frame;
+	int ret = 0;
+	int len;
+
+	/* synchronize with the main driver */
+	mutex_lock(&gspca_dev->usb_lock);
+	mutex_unlock(&gspca_dev->usb_lock);
+	PDEBUG(D_STREAM, "dostream started");
+
+	/* loop reading a frame */
+again:
+	while (gspca_dev->present && gspca_dev->streaming) {
+
+		/* request a frame */
+		mutex_lock(&gspca_dev->usb_lock);
+		ret = command(gspca_dev, 1);
+		mutex_unlock(&gspca_dev->usb_lock);
+		if (ret < 0)
+			break;
+		if (!gspca_dev->present || !gspca_dev->streaming)
+			break;
+
+		/* the frame comes in parts */
+		for (;;) {
+			ret = usb_bulk_msg(gspca_dev->dev,
+					urb->pipe,
+					data,
+					FPIX_MAX_TRANSFER,
+					&len, FPIX_TIMEOUT);
+			if (ret < 0) {
+				/* Most of the time we get a timeout
+				 * error. Just restart. */
+				goto again;
+			}
+			if (!gspca_dev->present || !gspca_dev->streaming)
+				goto out;
+			frame = gspca_get_i_frame(&dev->gspca_dev);
+			if (frame == NULL)
+				gspca_dev->last_packet_type = DISCARD_PACKET;
+
+			if (len < FPIX_MAX_TRANSFER ||
+				(data[len - 2] == 0xff &&
+					data[len - 1] == 0xd9)) {
+
+				/* If the result is less than what was asked
+				 * for, then it's the end of the
+				 * frame. Sometimes the jpeg is not complete,
+				 * but there's nothing we can do. We also end
+				 * here if the the jpeg ends right at the end
+				 * of the frame. */
+				if (frame)
+					frame = gspca_frame_add(gspca_dev,
+							LAST_PACKET,
+							frame,
+							data, len);
+				break;
+			}
 
 			/* got a partial image */
 			if (frame)
 				gspca_frame_add(gspca_dev,
 						gspca_dev->last_packet_type
-								== LAST_PACKET
+							== LAST_PACKET
 						? FIRST_PACKET : INTER_PACKET,
-						frame,
-					data, urb->actual_length);
-			read_frame_part(dev);
+						frame, data, len);
 		}
-		break;
-	    }
-
-	case FPIX_NOP:
-	case FPIX_RESET:
-		PDEBUG(D_STREAM, "invalid state %d", dev->state);
-		break;
-	}
-}
 
-/* Request a new frame */
-static void request_frame(struct usb_fpix *dev)
-{
-	int ret;
-	struct gspca_dev *gspca_dev = &dev->gspca_dev;
-
-	/* Setup command packet */
-	memset(gspca_dev->usb_buf, 0, 12);
-	gspca_dev->usb_buf[0] = 0xd3;
-	gspca_dev->usb_buf[7] = 0x01;
-
-	/* Request a frame */
-	dev->ctrlreq.bRequestType =
-		USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE;
-	dev->ctrlreq.bRequest = USB_REQ_GET_STATUS;
-	dev->ctrlreq.wValue = 0;
-	dev->ctrlreq.wIndex = 0;
-	dev->ctrlreq.wLength = cpu_to_le16(12);
-
-	usb_fill_control_urb(dev->control_urb,
-			     gspca_dev->dev,
-			     usb_sndctrlpipe(gspca_dev->dev, 0),
-			     (unsigned char *) &dev->ctrlreq,
-			     gspca_dev->usb_buf,
-			     12, urb_callback, gspca_dev);
-
-	ret = usb_submit_urb(dev->control_urb, GFP_ATOMIC);
-	if (ret) {
-		dev_new_state(FPIX_RESET);
-		schedule_delayed_work(&dev->wqe, 1);
-		PDEBUG(D_STREAM, "usb_submit_urb failed with %d", ret);
-	}
-}
-
-/*--------------------------------------------------------------------------*/
-
-/* State machine. */
-static void fpix_sm(struct work_struct *work)
-{
-	struct usb_fpix *dev = container_of(work, struct usb_fpix, wqe.work);
-
-	PDEBUG(D_STREAM, "fpix_sm state %d", dev->state);
-
-	/* verify that the device wasn't unplugged */
-	if (!dev->gspca_dev.present) {
-		PDEBUG(D_STREAM, "device is gone");
-		dev_new_state(FPIX_NOP);
-		complete(&dev->can_close);
-		return;
-	}
-
-	if (!dev->streaming) {
-		PDEBUG(D_STREAM, "stopping state machine");
-		dev_new_state(FPIX_NOP);
-		complete(&dev->can_close);
-		return;
+		/* We must wait before trying reading the next
+		 * frame. If we don't, or if the delay is too short,
+		 * the camera will disconnect. */
+		msleep(NEXT_FRAME_DELAY);
 	}
 
-	switch (dev->state) {
-	case FPIX_RESET:
-		dev_new_state(FPIX_REQ_FRAME);
-		schedule_delayed_work(&dev->wqe, HZ / 10);
-		break;
-
-	case FPIX_REQ_FRAME:
-		/* get an image */
-		request_frame(dev);
-		break;
-
-	case FPIX_NOP:
-	case FPIX_READ_FRAME:
-		PDEBUG(D_STREAM, "invalid state %d", dev->state);
-		break;
-	}
+out:
+	PDEBUG(D_STREAM, "dostream stopped");
 }
 
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
 		const struct usb_device_id *id)
 {
+	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
 	struct cam *cam = &gspca_dev->cam;
 
 	cam->cam_mode = fpix_mode;
 	cam->nmodes = 1;
-	cam->epaddr = 0x01;	/* todo: correct for all cams? */
 	cam->bulk_size = FPIX_MAX_TRANSFER;
 
-/*	gspca_dev->nbalt = 1;	 * use bulk transfer */
-	return 0;
-}
-
-/* Stop streaming and free the ressources allocated by sd_start. */
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-
-	dev->streaming = 0;
-
-	/* Stop the state machine */
-	if (dev->state != FPIX_NOP)
-		wait_for_completion(&dev->can_close);
-}
-
-/* called on streamoff with alt 0 and disconnect */
-static void sd_stop0(struct gspca_dev *gspca_dev)
-{
-	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-
-	usb_free_urb(dev->control_urb);
-	dev->control_urb = NULL;
-}
-
-/* Kill an URB that hasn't completed. */
-static void timeout_kill(unsigned long data)
-{
-	struct urb *urb = (struct urb *) data;
+	INIT_WORK(&dev->work_struct, dostream);
 
-	usb_unlink_urb(urb);
+	return 0;
 }
 
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-
-	INIT_DELAYED_WORK(&dev->wqe, fpix_sm);
-
-	init_timer(&dev->bulk_timer);
-	dev->bulk_timer.function = timeout_kill;
-
 	return 0;
 }
 
+/* start the camera */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
-	int ret;
-	int size_ret;
+	int ret, len;
 
 	/* Init the device */
-	memset(gspca_dev->usb_buf, 0, 12);
-	gspca_dev->usb_buf[0] = 0xc6;
-	gspca_dev->usb_buf[8] = 0x20;
-
-	ret = usb_control_msg(gspca_dev->dev,
-			usb_sndctrlpipe(gspca_dev->dev, 0),
-			USB_REQ_GET_STATUS,
-			USB_DIR_OUT | USB_TYPE_CLASS |
-			USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
-			12, FPIX_TIMEOUT);
-
-	if (ret != 12) {
-		PDEBUG(D_STREAM, "usb_control_msg failed (%d)", ret);
-		ret = -EIO;
-		goto error;
+	ret = command(gspca_dev, 0);
+	if (ret < 0) {
+		PDEBUG(D_STREAM, "init failed %d", ret);
+		return ret;
 	}
 
 	/* Read the result of the command. Ignore the result, for it
 	 * varies with the device. */
 	ret = usb_bulk_msg(gspca_dev->dev,
-			usb_rcvbulkpipe(gspca_dev->dev,
-					gspca_dev->cam.epaddr),
-			gspca_dev->usb_buf, FPIX_MAX_TRANSFER, &size_ret,
+			gspca_dev->urb[0]->pipe,
+			gspca_dev->urb[0]->transfer_buffer,
+			FPIX_MAX_TRANSFER, &len,
 			FPIX_TIMEOUT);
-	if (ret != 0) {
-		PDEBUG(D_STREAM, "usb_bulk_msg failed (%d)", ret);
-		ret = -EIO;
-		goto error;
+	if (ret < 0) {
+		PDEBUG(D_STREAM, "usb_bulk_msg failed %d", ret);
+		return ret;
 	}
 
 	/* Request a frame, but don't read it */
-	memset(gspca_dev->usb_buf, 0, 12);
-	gspca_dev->usb_buf[0] = 0xd3;
-	gspca_dev->usb_buf[7] = 0x01;
-
-	ret = usb_control_msg(gspca_dev->dev,
-			usb_sndctrlpipe(gspca_dev->dev, 0),
-			USB_REQ_GET_STATUS,
-			USB_DIR_OUT | USB_TYPE_CLASS |
-			USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
-			12, FPIX_TIMEOUT);
-	if (ret != 12) {
-		PDEBUG(D_STREAM, "usb_control_msg failed (%d)", ret);
-		ret = -EIO;
-		goto error;
+	ret = command(gspca_dev, 1);
+	if (ret < 0) {
+		PDEBUG(D_STREAM, "frame request failed %d", ret);
+		return ret;
 	}
 
 	/* Again, reset bulk in endpoint */
-	usb_clear_halt(gspca_dev->dev, gspca_dev->cam.epaddr);
-
-	/* Allocate a control URB */
-	dev->control_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (!dev->control_urb) {
-		PDEBUG(D_STREAM, "No free urbs available");
-		ret = -EIO;
-		goto error;
-	}
-
-	/* Various initializations. */
-	init_completion(&dev->can_close);
-	dev->bulk_timer.data = (unsigned long)dev->gspca_dev.urb[0];
-	dev->gspca_dev.urb[0]->complete = urb_callback;
-	dev->streaming = 1;
+	usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
 
-	/* Schedule a frame request. */
-	dev_new_state(FPIX_REQ_FRAME);
-	schedule_delayed_work(&dev->wqe, 1);
+	/* Start the workqueue function to do the streaming */
+	dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+	queue_work(dev->work_thread, &dev->work_struct);
 
 	return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
 
-error:
-	/* Free the ressources */
-	sd_stopN(gspca_dev);
-	sd_stop0(gspca_dev);
-	return ret;
+	/* wait for the work queue to terminate */
+	mutex_unlock(&gspca_dev->usb_lock);
+	destroy_workqueue(dev->work_thread);
+	mutex_lock(&gspca_dev->usb_lock);
+	dev->work_thread = NULL;
 }
 
 /* Table of supported USB devices */
@@ -424,12 +268,11 @@ MODULE_DEVICE_TABLE(usb, device_table);
 
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
-	.name = MODULE_NAME,
+	.name   = MODULE_NAME,
 	.config = sd_config,
-	.init = sd_init,
-	.start = sd_start,
-	.stopN = sd_stopN,
-	.stop0 = sd_stop0,
+	.init   = sd_init,
+	.start  = sd_start,
+	.stop0  = sd_stop0,
 };
 
 /* -- device connect -- */
@@ -443,24 +286,28 @@ static int sd_probe(struct usb_interface *intf,
 }
 
 static struct usb_driver sd_driver = {
-	.name = MODULE_NAME,
-	.id_table = device_table,
-	.probe = sd_probe,
+	.name       = MODULE_NAME,
+	.id_table   = device_table,
+	.probe      = sd_probe,
 	.disconnect = gspca_disconnect,
 #ifdef CONFIG_PM
 	.suspend = gspca_suspend,
-	.resume = gspca_resume,
+	.resume  = gspca_resume,
 #endif
 };
 
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
+
 static void __exit sd_mod_exit(void)
 {
 	usb_deregister(&sd_driver);
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 65e4901f4db7..a75c1ca2db41 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -38,15 +38,16 @@
 #include "gspca.h"
 
 /* global values */
-#define DEF_NURBS 2		/* default number of URBs */
+#define DEF_NURBS 3		/* default number of URBs */
+#if DEF_NURBS > MAX_NURBS
+#error "DEF_NURBS too big"
+#endif
 
 MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("GSPCA USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 4, 0)
-
-static int video_nr = -1;
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 5, 0)
 
 #ifdef GSPCA_DEBUG
 int gspca_debug = D_ERR | D_PROBE;
@@ -126,16 +127,18 @@ static void fill_frame(struct gspca_dev *gspca_dev,
 			struct urb *urb)
 {
 	struct gspca_frame *frame;
-	__u8 *data;		/* address of data in the iso message */
+	u8 *data;		/* address of data in the iso message */
 	int i, len, st;
 	cam_pkt_op pkt_scan;
 
 	if (urb->status != 0) {
+		if (urb->status == -ESHUTDOWN)
+			return;		/* disconnection */
 #ifdef CONFIG_PM
 		if (!gspca_dev->frozen)
 #endif
 			PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
-		return;		/* disconnection ? */
+		return;
 	}
 	pkt_scan = gspca_dev->sd_desc->pkt_scan;
 	for (i = 0; i < urb->number_of_packets; i++) {
@@ -166,7 +169,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
 		/* let the packet be analyzed by the subdriver */
 		PDEBUG(D_PACK, "packet [%d] o:%d l:%d",
 			i, urb->iso_frame_desc[i].offset, len);
-		data = (__u8 *) urb->transfer_buffer
+		data = (u8 *) urb->transfer_buffer
 					+ urb->iso_frame_desc[i].offset;
 		pkt_scan(gspca_dev, frame, data, len);
 	}
@@ -182,8 +185,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
  *
  * Analyse each packet and call the subdriver for copy to the frame buffer.
  */
-static void isoc_irq(struct urb *urb
-)
+static void isoc_irq(struct urb *urb)
 {
 	struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
 
@@ -196,8 +198,7 @@ static void isoc_irq(struct urb *urb
 /*
  * bulk message interrupt from the USB device
  */
-static void bulk_irq(struct urb *urb
-)
+static void bulk_irq(struct urb *urb)
 {
 	struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
 	struct gspca_frame *frame;
@@ -209,6 +210,8 @@ static void bulk_irq(struct urb *urb
 	switch (urb->status) {
 	case 0:
 		break;
+	case -ESHUTDOWN:
+		return;		/* disconnection */
 	case -ECONNRESET:
 		urb->status = 0;
 		break;
@@ -217,7 +220,7 @@ static void bulk_irq(struct urb *urb
 		if (!gspca_dev->frozen)
 #endif
 			PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
-		return;		/* disconnection ? */
+		return;
 	}
 
 	/* check the availability of the frame buffer */
@@ -322,6 +325,7 @@ static int gspca_is_compressed(__u32 format)
 	case V4L2_PIX_FMT_JPEG:
 	case V4L2_PIX_FMT_SPCA561:
 	case V4L2_PIX_FMT_PAC207:
+	case V4L2_PIX_FMT_MR97310A:
 		return 1;
 	}
 	return 0;
@@ -422,10 +426,8 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
 		if (urb == NULL)
 			break;
 
-		BUG_ON(!gspca_dev->dev);
 		gspca_dev->urb[i] = NULL;
-		if (!gspca_dev->present)
-			usb_kill_urb(urb);
+		usb_kill_urb(urb);
 		if (urb->transfer_buffer != NULL)
 			usb_buffer_free(gspca_dev->dev,
 					urb->transfer_buffer_length,
@@ -439,22 +441,16 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
  * look for an input transfer endpoint in an alternate setting
  */
 static struct usb_host_endpoint *alt_xfer(struct usb_host_interface *alt,
-					  __u8 epaddr,
 					  __u8 xfer)
 {
 	struct usb_host_endpoint *ep;
 	int i, attr;
 
-	epaddr |= USB_DIR_IN;
 	for (i = 0; i < alt->desc.bNumEndpoints; i++) {
 		ep = &alt->endpoint[i];
-		if (ep->desc.bEndpointAddress == epaddr) {
-			attr = ep->desc.bmAttributes
-						& USB_ENDPOINT_XFERTYPE_MASK;
-			if (attr == xfer)
-				return ep;
-			break;
-		}
+		attr = ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+		if (attr == xfer)
+			return ep;
 	}
 	return NULL;
 }
@@ -478,23 +474,23 @@ static struct usb_host_endpoint *get_ep(struct gspca_dev *gspca_dev)
 	i = gspca_dev->alt;			/* previous alt setting */
 
 	/* try isoc */
-	while (--i > 0) {			/* alt 0 is unusable */
+	while (--i >= 0) {
 		ep = alt_xfer(&intf->altsetting[i],
-				gspca_dev->cam.epaddr,
 				USB_ENDPOINT_XFER_ISOC);
 		if (ep)
 			break;
 	}
 
-	/* if no isoc, try bulk */
+	/* if no isoc, try bulk (alt 0 only) */
 	if (ep == NULL) {
 		ep = alt_xfer(&intf->altsetting[0],
-				gspca_dev->cam.epaddr,
 				USB_ENDPOINT_XFER_BULK);
 		if (ep == NULL) {
 			err("no transfer endpoint found");
 			return NULL;
 		}
+		i = 0;
+		gspca_dev->bulk = 1;
 	}
 	PDEBUG(D_STREAM, "use alt %d ep 0x%02x",
 			i, ep->desc.bEndpointAddress);
@@ -521,7 +517,7 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 	/* calculate the packet size and the number of packets */
 	psize = le16_to_cpu(ep->desc.wMaxPacketSize);
 
-	if (gspca_dev->alt != 0) {		/* isoc */
+	if (!gspca_dev->bulk) {			/* isoc */
 
 		/* See paragraph 5.9 / table 5-11 of the usb 2.0 spec. */
 		psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
@@ -601,6 +597,11 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 	if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 		return -ERESTARTSYS;
 
+	if (!gspca_dev->present) {
+		ret = -ENODEV;
+		goto out;
+	}
+
 	/* set the higher alternate setting and
 	 * loop until urb submit succeeds */
 	gspca_dev->alt = gspca_dev->nbalt;
@@ -616,10 +617,9 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 			goto out;
 
 		/* clear the bulk endpoint */
-		if (gspca_dev->alt == 0)	/* if bulk transfer */
+		if (gspca_dev->bulk)
 			usb_clear_halt(gspca_dev->dev,
-					usb_rcvintpipe(gspca_dev->dev,
-						 gspca_dev->cam.epaddr));
+					gspca_dev->urb[0]->pipe);
 
 		/* start the cam */
 		ret = gspca_dev->sd_desc->start(gspca_dev);
@@ -630,7 +630,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 		gspca_dev->streaming = 1;
 
 		/* some bulk transfers are started by the subdriver */
-		if (gspca_dev->alt == 0 && gspca_dev->cam.bulk_nurbs == 0)
+		if (gspca_dev->bulk && gspca_dev->cam.bulk_nurbs == 0)
 			break;
 
 		/* submit the URBs */
@@ -671,11 +671,14 @@ static int gspca_set_alt0(struct gspca_dev *gspca_dev)
 static void gspca_stream_off(struct gspca_dev *gspca_dev)
 {
 	gspca_dev->streaming = 0;
-	if (gspca_dev->present
-	    && gspca_dev->sd_desc->stopN)
-		gspca_dev->sd_desc->stopN(gspca_dev);
-	destroy_urbs(gspca_dev);
-	gspca_set_alt0(gspca_dev);
+	if (gspca_dev->present) {
+		if (gspca_dev->sd_desc->stopN)
+			gspca_dev->sd_desc->stopN(gspca_dev);
+		destroy_urbs(gspca_dev);
+		gspca_set_alt0(gspca_dev);
+	}
+
+	/* always call stop0 to free the subdriver's resources */
 	if (gspca_dev->sd_desc->stop0)
 		gspca_dev->sd_desc->stop0(gspca_dev);
 	PDEBUG(D_STREAM, "stream off OK");
@@ -762,7 +765,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
 	fmtdesc->pixelformat = fmt_tb[index];
 	if (gspca_is_compressed(fmt_tb[index]))
 		fmtdesc->flags = V4L2_FMT_FLAG_COMPRESSED;
-	fmtdesc->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	fmtdesc->description[0] = fmtdesc->pixelformat & 0xff;
 	fmtdesc->description[1] = (fmtdesc->pixelformat >> 8) & 0xff;
 	fmtdesc->description[2] = (fmtdesc->pixelformat >> 16) & 0xff;
@@ -957,8 +959,15 @@ static int vidioc_querycap(struct file *file, void  *priv,
 			   struct v4l2_capability *cap)
 {
 	struct gspca_dev *gspca_dev = priv;
+	int ret;
 
-	memset(cap, 0, sizeof *cap);
+	/* protect the access to the usb device */
+	if (mutex_lock_interruptible(&gspca_dev->usb_lock))
+		return -ERESTARTSYS;
+	if (!gspca_dev->present) {
+		ret = -ENODEV;
+		goto out;
+	}
 	strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver);
 	if (gspca_dev->dev->product != NULL) {
 		strncpy(cap->card, gspca_dev->dev->product,
@@ -969,13 +978,15 @@ static int vidioc_querycap(struct file *file, void  *priv,
 			le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
 			le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
 	}
-	strncpy(cap->bus_info, gspca_dev->dev->bus->bus_name,
-		sizeof cap->bus_info);
+	usb_make_path(gspca_dev->dev, cap->bus_info, sizeof(cap->bus_info));
 	cap->version = DRIVER_VERSION_NUMBER;
 	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
 			  | V4L2_CAP_STREAMING
 			  | V4L2_CAP_READWRITE;
-	return 0;
+	ret = 0;
+out:
+	mutex_unlock(&gspca_dev->usb_lock);
+	return ret;
 }
 
 static int vidioc_queryctrl(struct file *file, void *priv,
@@ -1038,7 +1049,10 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 		PDEBUG(D_CONF, "set ctrl [%08x] = %d", ctrl->id, ctrl->value);
 		if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 			return -ERESTARTSYS;
-		ret = ctrls->set(gspca_dev, ctrl->value);
+		if (gspca_dev->present)
+			ret = ctrls->set(gspca_dev, ctrl->value);
+		else
+			ret = -ENODEV;
 		mutex_unlock(&gspca_dev->usb_lock);
 		return ret;
 	}
@@ -1062,7 +1076,10 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 			return -EINVAL;
 		if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 			return -ERESTARTSYS;
-		ret = ctrls->get(gspca_dev, &ctrl->value);
+		if (gspca_dev->present)
+			ret = ctrls->get(gspca_dev, &ctrl->value);
+		else
+			ret = -ENODEV;
 		mutex_unlock(&gspca_dev->usb_lock);
 		return ret;
 	}
@@ -1081,7 +1098,6 @@ static int vidioc_s_audio(struct file *file, void *priv,
 static int vidioc_g_audio(struct file *file, void *priv,
 			 struct v4l2_audio *audio)
 {
-	memset(audio, 0, sizeof *audio);
 	strcpy(audio->name, "Microphone");
 	return 0;
 }
@@ -1115,7 +1131,6 @@ static int vidioc_enum_input(struct file *file, void *priv,
 
 	if (input->index != 0)
 		return -EINVAL;
-	memset(input, 0, sizeof *input);
 	input->type = V4L2_INPUT_TYPE_CAMERA;
 	strncpy(input->name, gspca_dev->sd_desc->name,
 		sizeof input->name);
@@ -1224,10 +1239,7 @@ static int vidioc_streamon(struct file *file, void *priv,
 		return -EINVAL;
 	if (mutex_lock_interruptible(&gspca_dev->queue_lock))
 		return -ERESTARTSYS;
-	if (!gspca_dev->present) {
-		ret = -ENODEV;
-		goto out;
-	}
+
 	if (gspca_dev->nframes == 0
 	    || !(gspca_dev->frame[0].v4l2_buf.flags & V4L2_BUF_FLAG_QUEUED)) {
 		ret = -EINVAL;
@@ -1295,7 +1307,10 @@ static int vidioc_g_jpegcomp(struct file *file, void *priv,
 		return -EINVAL;
 	if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 		return -ERESTARTSYS;
-	ret = gspca_dev->sd_desc->get_jcomp(gspca_dev, jpegcomp);
+	if (gspca_dev->present)
+		ret = gspca_dev->sd_desc->get_jcomp(gspca_dev, jpegcomp);
+	else
+		ret = -ENODEV;
 	mutex_unlock(&gspca_dev->usb_lock);
 	return ret;
 }
@@ -1310,7 +1325,10 @@ static int vidioc_s_jpegcomp(struct file *file, void *priv,
 		return -EINVAL;
 	if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 		return -ERESTARTSYS;
-	ret = gspca_dev->sd_desc->set_jcomp(gspca_dev, jpegcomp);
+	if (gspca_dev->present)
+		ret = gspca_dev->sd_desc->set_jcomp(gspca_dev, jpegcomp);
+	else
+		ret = -ENODEV;
 	mutex_unlock(&gspca_dev->usb_lock);
 	return ret;
 }
@@ -1320,8 +1338,6 @@ static int vidioc_g_parm(struct file *filp, void *priv,
 {
 	struct gspca_dev *gspca_dev = priv;
 
-	memset(parm, 0, sizeof *parm);
-	parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	parm->parm.capture.readbuffers = gspca_dev->nbufread;
 
 	if (gspca_dev->sd_desc->get_streamparm) {
@@ -1329,7 +1345,11 @@ static int vidioc_g_parm(struct file *filp, void *priv,
 
 		if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 			return -ERESTARTSYS;
-		ret = gspca_dev->sd_desc->get_streamparm(gspca_dev, parm);
+		if (gspca_dev->present)
+			ret = gspca_dev->sd_desc->get_streamparm(gspca_dev,
+								 parm);
+		else
+			ret = -ENODEV;
 		mutex_unlock(&gspca_dev->usb_lock);
 		return ret;
 	}
@@ -1354,7 +1374,11 @@ static int vidioc_s_parm(struct file *filp, void *priv,
 
 		if (mutex_lock_interruptible(&gspca_dev->usb_lock))
 			return -ERESTARTSYS;
-		ret = gspca_dev->sd_desc->set_streamparm(gspca_dev, parm);
+		if (gspca_dev->present)
+			ret = gspca_dev->sd_desc->set_streamparm(gspca_dev,
+								 parm);
+		else
+			ret = -ENODEV;
 		mutex_unlock(&gspca_dev->usb_lock);
 		return ret;
 	}
@@ -1382,7 +1406,6 @@ static int vidiocgmbuf(struct file *file, void *priv,
 		{
 			struct v4l2_format fmt;
 
-			memset(&fmt, 0, sizeof fmt);
 			fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 			i = gspca_dev->cam.nmodes - 1;	/* highest mode */
 			fmt.fmt.pix.width = gspca_dev->cam.cam_mode[i].width;
@@ -1528,7 +1551,8 @@ static int frame_wait(struct gspca_dev *gspca_dev,
 
 	if (gspca_dev->sd_desc->dq_callback) {
 		mutex_lock(&gspca_dev->usb_lock);
-		gspca_dev->sd_desc->dq_callback(gspca_dev);
+		if (gspca_dev->present)
+			gspca_dev->sd_desc->dq_callback(gspca_dev);
 		mutex_unlock(&gspca_dev->usb_lock);
 	}
 	return j;
@@ -1550,6 +1574,9 @@ static int vidioc_dqbuf(struct file *file, void *priv,
 	if (v4l2_buf->memory != gspca_dev->memory)
 		return -EINVAL;
 
+	if (!gspca_dev->present)
+		return -ENODEV;
+
 	/* if not streaming, be sure the application will not loop forever */
 	if (!(file->f_flags & O_NONBLOCK)
 	    && !gspca_dev->streaming && gspca_dev->users == 1)
@@ -1700,8 +1727,6 @@ static unsigned int dev_poll(struct file *file, poll_table *wait)
 	PDEBUG(D_FRAM, "poll");
 
 	poll_wait(file, &gspca_dev->wq, wait);
-	if (!gspca_dev->present)
-		return POLLERR;
 
 	/* if reqbufs is not done, the user would use read() */
 	if (gspca_dev->nframes == 0) {
@@ -1714,10 +1739,6 @@ static unsigned int dev_poll(struct file *file, poll_table *wait)
 
 	if (mutex_lock_interruptible(&gspca_dev->queue_lock) != 0)
 		return POLLERR;
-	if (!gspca_dev->present) {
-		ret = POLLERR;
-		goto out;
-	}
 
 	/* check the next incoming buffer */
 	i = gspca_dev->fr_o;
@@ -1726,8 +1747,9 @@ static unsigned int dev_poll(struct file *file, poll_table *wait)
 		ret = POLLIN | POLLRDNORM;	/* something to read */
 	else
 		ret = 0;
-out:
 	mutex_unlock(&gspca_dev->queue_lock);
+	if (!gspca_dev->present)
+		return POLLHUP;
 	return ret;
 }
 
@@ -1925,7 +1947,7 @@ int gspca_dev_probe(struct usb_interface *intf,
 	gspca_dev->present = 1;
 	ret = video_register_device(&gspca_dev->vdev,
 				  VFL_TYPE_GRABBER,
-				  video_nr);
+				  -1);
 	if (ret < 0) {
 		err("video_register_device err %d", ret);
 		goto out;
@@ -1953,10 +1975,16 @@ void gspca_disconnect(struct usb_interface *intf)
 
 	mutex_lock(&gspca_dev->usb_lock);
 	gspca_dev->present = 0;
-	mutex_unlock(&gspca_dev->usb_lock);
 
-	destroy_urbs(gspca_dev);
+	if (gspca_dev->streaming) {
+		destroy_urbs(gspca_dev);
+		wake_up_interruptible(&gspca_dev->wq);
+	}
+
+	/* the device is freed at exit of this function */
 	gspca_dev->dev = NULL;
+	mutex_unlock(&gspca_dev->usb_lock);
+
 	usb_set_intfdata(intf, NULL);
 
 	/* release the device */
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index c90af9cb1e07..e4d4cf6ce05a 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -33,19 +33,13 @@ extern int gspca_debug;
 #endif
 #undef err
 #define err(fmt, args...) \
-	do {\
-		printk(KERN_ERR MODULE_NAME ": " fmt "\n", ## args); \
-	} while (0)
+	printk(KERN_ERR MODULE_NAME ": " fmt "\n", ## args)
 #undef info
 #define info(fmt, args...) \
-	do {\
-		printk(KERN_INFO MODULE_NAME ": " fmt "\n", ## args); \
-	} while (0)
+	printk(KERN_INFO MODULE_NAME ": " fmt "\n", ## args)
 #undef warn
 #define warn(fmt, args...) \
-	do {\
-		printk(KERN_WARNING MODULE_NAME ": " fmt "\n", ## args); \
-	} while (0)
+	printk(KERN_WARNING MODULE_NAME ": " fmt "\n", ## args)
 
 #define GSPCA_MAX_FRAMES 16	/* maximum number of video frame buffers */
 /* image transfers */
@@ -62,7 +56,6 @@ struct cam {
 				 * - cannot be > MAX_NURBS
 				 * - when 0 and bulk_size != 0 means
 				 *   1 URB and submit done by subdriver */
-	__u8 epaddr;
 };
 
 struct gspca_dev;
@@ -174,6 +167,7 @@ struct gspca_dev {
 	__u8 iface;			/* USB interface number */
 	__u8 alt;			/* USB alternate setting */
 	__u8 nbalt;			/* number of USB alternate settings */
+	u8 bulk;			/* image transfer by 0:isoc / 1:bulk */
 };
 
 int gspca_dev_probe(struct usb_interface *intf,
diff --git a/drivers/media/video/gspca/jpeg.h b/drivers/media/video/gspca/jpeg.h
index d823b47bd4e6..de63c36806c0 100644
--- a/drivers/media/video/gspca/jpeg.h
+++ b/drivers/media/video/gspca/jpeg.h
@@ -24,171 +24,39 @@
  *
  */
 
-/* start of jpeg frame + quantization table */
-static const unsigned char quant[][0x88] = {
-/* index 0 - Q40*/
-    {
+/*
+ * generation options
+ *	CONEX_CAM	Conexant if present
+ */
+
+/* JPEG header */
+static const u8 jpeg_head[] = {
 	0xff, 0xd8,			/* jpeg */
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,					/* quantization table part 1 */
-     20, 14, 15, 18, 15, 13, 20, 18, 16, 18, 23, 21, 20, 24, 30, 50,
-     33, 30, 28, 28, 30, 61, 44, 46, 36, 50, 73, 64, 76, 75, 71, 64,
-     70, 69, 80, 90, 115, 98, 80, 85, 109, 86, 69, 70, 100, 136, 101,
-     109,
-     119, 123, 129, 130, 129, 78, 96, 141, 151, 140, 125, 150, 115,
-     126, 129, 124,
-1,					/* quantization table part 2 */
-     21, 23, 23, 30, 26, 30, 59, 33, 33, 59, 124, 83, 70, 83, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124},
-/* index 1 - Q50 */
-    {
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-     16, 11, 12, 14, 12, 10, 16, 14, 13, 14, 18, 17, 16, 19, 24, 40,
-     26, 24, 22, 22, 24, 49, 35, 37, 29, 40, 58, 51, 61, 60, 57, 51,
-     56, 55, 64, 72, 92, 78, 64, 68, 87, 69, 55, 56, 80, 109, 81, 87,
-     95, 98, 103, 104, 103, 62, 77, 113, 121, 112, 100, 120, 92, 101,
-     103, 99,
-1,
-    17, 18, 18, 24, 21, 24, 47, 26, 26, 47, 99, 66, 56, 66, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99},
-/* index 2 Q60 */
-    {
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-     13, 9, 10, 11, 10, 8, 13, 11, 10, 11, 14, 14, 13, 15, 19, 32,
-     21, 19, 18, 18, 19, 39, 28, 30, 23, 32, 46, 41, 49, 48, 46, 41,
-     45, 44, 51, 58, 74, 62, 51, 54, 70, 55, 44, 45, 64, 87, 65, 70,
-     76, 78, 82, 83, 82, 50, 62, 90, 97, 90, 80, 96, 74, 81, 82, 79,
-1,
-     14, 14, 14, 19, 17, 19, 38, 21, 21, 38, 79, 53, 45, 53, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79},
-/* index 3 - Q70 */
-    {
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-     10, 7, 7, 8, 7, 6, 10, 8, 8, 8, 11, 10, 10, 11, 14, 24,
-     16, 14, 13, 13, 14, 29, 21, 22, 17, 24, 35, 31, 37, 36, 34, 31,
-     34, 33, 38, 43, 55, 47, 38, 41, 52, 41, 33, 34, 48, 65, 49, 52,
-     57, 59, 62, 62, 62, 37, 46, 68, 73, 67, 60, 72, 55, 61, 62, 59,
-1,
-     10, 11, 11, 14, 13, 14, 28, 16, 16, 28, 59, 40, 34, 40, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59},
-/* index 4 - Q80 */
-    {
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-      6, 4, 5, 6, 5, 4, 6, 6, 5, 6, 7, 7, 6, 8, 10, 16,
-     10, 10, 9, 9, 10, 20, 14, 15, 12, 16, 23, 20, 24, 24, 23, 20,
-     22, 22, 26, 29, 37, 31, 26, 27, 35, 28, 22, 22, 32, 44, 32, 35,
-     38, 39, 41, 42, 41, 25, 31, 45, 48, 45, 40, 48, 37, 40, 41, 40,
-1,
-      7, 7, 7, 10, 8, 10, 19, 10, 10, 19, 40, 26, 22, 26, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40},
-/* index 5 - Q85 */
-    {
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-     5, 3, 4, 4, 4, 3, 5, 4, 4, 4, 5, 5, 5, 6, 7, 12,
-     8, 7, 7, 7, 7, 15, 11, 11, 9, 12, 17, 15, 18, 18, 17, 15,
-     17, 17, 19, 22, 28, 23, 19, 20, 26, 21, 17, 17, 24, 33, 24, 26,
-     29, 29, 31, 31, 31, 19, 23, 34, 36, 34, 30, 36, 28, 30, 31, 30,
-1,
-     5, 5, 5, 7, 6, 7, 14, 8, 8, 14, 30, 20, 17, 20, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30},
-/* index 6 - 86 */
-{
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-	0x04, 0x03, 0x03, 0x04, 0x03, 0x03, 0x04, 0x04,
-	0x04, 0x04, 0x05, 0x05, 0x04, 0x05, 0x07, 0x0B,
-	0x07, 0x07, 0x06, 0x06, 0x07, 0x0E, 0x0A, 0x0A,
-	0x08, 0x0B, 0x10, 0x0E, 0x11, 0x11, 0x10, 0x0E,
-	0x10, 0x0F, 0x12, 0x14, 0x1A, 0x16, 0x12, 0x13,
-	0x18, 0x13, 0x0F, 0x10, 0x16, 0x1F, 0x17, 0x18,
-	0x1B, 0x1B, 0x1D, 0x1D, 0x1D, 0x11, 0x16, 0x20,
-	0x22, 0x1F, 0x1C, 0x22, 0x1A, 0x1C, 0x1D, 0x1C,
-1,
-	0x05, 0x05, 0x05, 0x07, 0x06, 0x07, 0x0D, 0x07,
-	0x07, 0x0D, 0x1C, 0x12, 0x10, 0x12, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-	0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
- },
-/* index 7 - 88 */
-{
-	0xff, 0xd8,
-	0xff, 0xdb, 0x00, 0x84,		/* DQT */
-0,
-	0x04, 0x03, 0x03, 0x03, 0x03, 0x02, 0x04, 0x03,
-	0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x06, 0x0A,
-	0x06, 0x06, 0x05, 0x05, 0x06, 0x0C, 0x08, 0x09,
-	0x07, 0x0A, 0x0E, 0x0C, 0x0F, 0x0E, 0x0E, 0x0C,
-	0x0D, 0x0D, 0x0F, 0x11, 0x16, 0x13, 0x0F, 0x10,
-	0x15, 0x11, 0x0D, 0x0D, 0x13, 0x1A, 0x13, 0x15,
-	0x17, 0x18, 0x19, 0x19, 0x19, 0x0F, 0x12, 0x1B,
-	0x1D, 0x1B, 0x18, 0x1D, 0x16, 0x18, 0x19, 0x18,
-1,
-	0x04, 0x04, 0x04, 0x06, 0x05, 0x06, 0x0B, 0x06,
-	0x06, 0x0B, 0x18, 0x10, 0x0D, 0x10, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-},
-/* index 8 - ?? */
-{
-	0xff, 0xd8,
+
+/* quantization table quality 50% */
 	0xff, 0xdb, 0x00, 0x84,		/* DQT */
 0,
-	0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
-	0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x05,
-	0x03, 0x03, 0x03, 0x03, 0x03, 0x06, 0x04, 0x05,
-	0x04, 0x05, 0x07, 0x06, 0x08, 0x08, 0x07, 0x06,
-	0x07, 0x07, 0x08, 0x09, 0x0C, 0x0A, 0x08, 0x09,
-	0x0B, 0x09, 0x07, 0x07, 0x0A, 0x0E, 0x0A, 0x0B,
-	0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x08, 0x0A, 0x0E,
-	0x0F, 0x0E, 0x0D, 0x0F, 0x0C, 0x0D, 0x0D, 0x0C,
+#define JPEG_QT0_OFFSET 7
+	0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
+	0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
+	0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
+	0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
+	0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
+	0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
+	0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
+	0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
 1,
-	0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x06, 0x03,
-	0x03, 0x06, 0x0C, 0x08, 0x07, 0x08, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-	0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C
-}
-};
+#define JPEG_QT1_OFFSET 72
+	0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
+	0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
 
-/* huffman table + start of SOF0 */
-static unsigned char huffman[] = {
+/* huffman table */
 	0xff, 0xc4, 0x01, 0xa2,
 	0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
 	0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -244,58 +112,57 @@ static unsigned char huffman[] = {
 	0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
 #ifdef CONEX_CAM
 /* the Conexant frames start with SOF0 */
+#define JPEG_HDR_SZ 556
 #else
 	0xff, 0xc0, 0x00, 0x11,		/* SOF0 (start of frame 0 */
 	0x08,				/* data precision */
-#endif
-};
-
-#ifndef CONEX_CAM
-/* variable part:
- *	0x01, 0xe0,			 height
- *	0x02, 0x80,			 width
- *	0x03,				 component number
- *		0x01,
- *			0x21,			samples Y
- */
-
-/* end of header */
-static unsigned char eoh[] = {
+#define JPEG_HEIGHT_OFFSET 561
+	0x01, 0xe0,			/* height */
+	0x02, 0x80,			/* width */
+	0x03,				/* component number */
+		0x01,
+			0x21,		/* samples Y */
 			0x00,		/* quant Y */
 		0x02, 0x11, 0x01,	/* samples CbCr - quant CbCr */
 		0x03, 0x11, 0x01,
 
 	0xff, 0xda, 0x00, 0x0c,		/* SOS (start of scan) */
 	0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00
-};
+#define JPEG_HDR_SZ 589
 #endif
+};
 
-/* -- output the JPEG header -- */
-static void jpeg_put_header(struct gspca_dev *gspca_dev,
-			    struct gspca_frame *frame,
-			    int qindex,
-			    int samplesY)
+/* define the JPEG header */
+static void jpeg_define(u8 *jpeg_hdr,
+			int height,
+			int width,
+			int samplesY)
 {
+	memcpy(jpeg_hdr, jpeg_head, sizeof jpeg_head);
 #ifndef CONEX_CAM
-	unsigned char tmpbuf[8];
+	jpeg_hdr[JPEG_HEIGHT_OFFSET + 0] = height >> 8;
+	jpeg_hdr[JPEG_HEIGHT_OFFSET + 1] = height & 0xff;
+	jpeg_hdr[JPEG_HEIGHT_OFFSET + 2] = width >> 8;
+	jpeg_hdr[JPEG_HEIGHT_OFFSET + 3] = width & 0xff;
+	jpeg_hdr[JPEG_HEIGHT_OFFSET + 6] = samplesY;
 #endif
+}
 
-	gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-			(unsigned char *) quant[qindex], sizeof quant[0]);
-	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-			(unsigned char *) huffman, sizeof huffman);
-#ifndef CONEX_CAM
-	tmpbuf[0] = gspca_dev->height >> 8;
-	tmpbuf[1] = gspca_dev->height & 0xff;
-	tmpbuf[2] = gspca_dev->width >> 8;
-	tmpbuf[3] = gspca_dev->width & 0xff;
-	tmpbuf[4] = 0x03;		/* component number */
-	tmpbuf[5] = 0x01;		/* first component */
-	tmpbuf[6] = samplesY;
-	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-			tmpbuf, 7);
-	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-			eoh, sizeof eoh);
-#endif
+/* set the JPEG quality */
+static void jpeg_set_qual(u8 *jpeg_hdr,
+			  int quality)
+{
+	int i, sc;
+
+	if (quality < 50)
+		sc = 5000 / quality;
+	else
+		sc = 200 - quality * 2;
+	for (i = 0; i < 64; i++) {
+		jpeg_hdr[JPEG_QT0_OFFSET + i] =
+			(jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
+		jpeg_hdr[JPEG_QT1_OFFSET + i] =
+			(jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
+	}
 }
 #endif
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index ed906fe31287..b35e4838a6e5 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -332,7 +332,6 @@ static int m5602_configure(struct gspca_dev *gspca_dev,
 	int err;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = M5602_ISOC_ENDPOINT_ADDR;
 	sd->desc = &sd_desc;
 
 	if (dump_bridge)
@@ -374,8 +373,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init mod_m5602_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 3d2090e67a63..75e8d14e4ac7 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -32,17 +32,91 @@ MODULE_LICENSE("GPL");
 struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
 
-	char qindex;
+	u8 brightness;
+	u8 colors;
+	u8 gamma;
+	u8 sharpness;
+	u8 quality;
+#define QUALITY_MIN 40
+#define QUALITY_MAX 70
+#define QUALITY_DEF 50
+
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
+static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
+
 static struct ctrl sd_ctrls[] = {
+	{
+	    {
+		.id      = V4L2_CID_BRIGHTNESS,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Brightness",
+		.minimum = 0,
+		.maximum = 30,
+		.step    = 1,
+#define BRIGHTNESS_DEF 15
+		.default_value = BRIGHTNESS_DEF,
+	    },
+	    .set = sd_setbrightness,
+	    .get = sd_getbrightness,
+	},
+	{
+	    {
+		.id      = V4L2_CID_SATURATION,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Color",
+		.minimum = 1,
+		.maximum = 255,
+		.step    = 1,
+#define COLOR_DEF 200
+		.default_value = COLOR_DEF,
+	    },
+	    .set = sd_setcolors,
+	    .get = sd_getcolors,
+	},
+	{
+	    {
+		.id      = V4L2_CID_GAMMA,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Gamma",
+		.minimum = 0,
+		.maximum = 3,
+		.step    = 1,
+#define GAMMA_DEF 1
+		.default_value = GAMMA_DEF,
+	    },
+	    .set = sd_setgamma,
+	    .get = sd_getgamma,
+	},
+	{
+	    {
+		.id	 = V4L2_CID_SHARPNESS,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Sharpness",
+		.minimum = 0,
+		.maximum = 2,
+		.step    = 1,
+#define SHARPNESS_DEF 1
+		.default_value = SHARPNESS_DEF,
+	    },
+	    .set = sd_setsharpness,
+	    .get = sd_getsharpness,
+	},
 };
 
 static const struct v4l2_pix_format vga_mode[] = {
 	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 3 / 8 + 589,
+		.sizeimage = 320 * 240 * 3 / 8 + 590,
 		.colorspace = V4L2_COLORSPACE_JPEG,
 		.priv = 2},
 	{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
@@ -52,65 +126,45 @@ static const struct v4l2_pix_format vga_mode[] = {
 		.priv = 1},
 };
 
-/* MI Register table //elvis */
-enum {
-	REG_HW_MI_0,
-	REG_HW_MI_1,
-	REG_HW_MI_2,
-	REG_HW_MI_3,
-	REG_HW_MI_4,
-	REG_HW_MI_5,
-	REG_HW_MI_6,
-	REG_HW_MI_7,
-	REG_HW_MI_9 = 0x09,
-	REG_HW_MI_B = 0x0B,
-	REG_HW_MI_C,
-	REG_HW_MI_D,
-	REG_HW_MI_1E = 0x1E,
-	REG_HW_MI_20 = 0x20,
-	REG_HW_MI_2B = 0x2B,
-	REG_HW_MI_2C,
-	REG_HW_MI_2D,
-	REG_HW_MI_2E,
-	REG_HW_MI_35 = 0x35,
-	REG_HW_MI_5F = 0x5f,
-	REG_HW_MI_60,
-	REG_HW_MI_61,
-	REG_HW_MI_62,
-	REG_HW_MI_63,
-	REG_HW_MI_64,
-	REG_HW_MI_F1 = 0xf1,
-	ATTR_TOTAL_MI_REG = 0xf2
+static const __u8 mi_data[0x20] = {
+/*	 01    02   03     04    05    06    07    08 */
+	0x48, 0x22, 0x01, 0x47, 0x10, 0x00, 0x00, 0x00,
+/*	 09    0a   0b     0c    0d    0e    0f    10 */
+	0x00, 0x01, 0x30, 0x01, 0x30, 0x01, 0x30, 0x01,
+/*	 11    12   13     14    15    16    17    18 */
+	0x30, 0x00, 0x04, 0x00, 0x06, 0x01, 0xe2, 0x02,
+/*	 19    1a   1b     1c    1d    1e    1f    20 */
+	0x82, 0x00, 0x20, 0x17, 0x80, 0x08, 0x0c, 0x00
 };
 
-/* the bytes to write are in gspca_dev->usb_buf */
+/* write <len> bytes from gspca_dev->usb_buf */
 static int reg_w(struct gspca_dev *gspca_dev,
-		 __u16 index, int len)
+		 int len)
 {
-	int rc;
-
-	rc = usb_control_msg(gspca_dev->dev,
-			 usb_sndbulkpipe(gspca_dev->dev, 4),
-			 0x12,
-			 0xc8,		/* ?? */
-			 0,		/* value */
-			 index, gspca_dev->usb_buf, len, 500);
-	if (rc < 0)
-		PDEBUG(D_ERR, "reg write [%02x] error %d", index, rc);
-	return rc;
+	int alen, ret;
+
+	ret = usb_bulk_msg(gspca_dev->dev,
+			usb_sndbulkpipe(gspca_dev->dev, 4),
+			gspca_dev->usb_buf,
+			len,
+			&alen,
+			500);	/* timeout in milliseconds */
+	if (ret < 0)
+		PDEBUG(D_ERR, "reg write [%02x] error %d",
+			gspca_dev->usb_buf[0], ret);
+	return ret;
 }
 
-static void bulk_w(struct gspca_dev *gspca_dev,
-		   __u16 *pch,
-		   __u16 Address)
+static void mi_w(struct gspca_dev *gspca_dev,
+		 u8 addr,
+		 u8 value)
 {
 	gspca_dev->usb_buf[0] = 0x1f;
 	gspca_dev->usb_buf[1] = 0;			/* control byte */
-	gspca_dev->usb_buf[2] = Address;
-	gspca_dev->usb_buf[3] = *pch >> 8;		/* high byte */
-	gspca_dev->usb_buf[4] = *pch;			/* low byte */
+	gspca_dev->usb_buf[2] = addr;
+	gspca_dev->usb_buf[3] = value;
 
-	reg_w(gspca_dev, Address, 5);
+	reg_w(gspca_dev, 4);
 }
 
 /* this function is called at probe time */
@@ -121,10 +175,14 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = ARRAY_SIZE(vga_mode);
-	sd->qindex = 1;			/* set the quantization table */
+	sd->brightness = BRIGHTNESS_DEF;
+	sd->colors = COLOR_DEF;
+	sd->gamma = GAMMA_DEF;
+	sd->sharpness = SHARPNESS_DEF;
+	sd->quality = QUALITY_DEF;
+	gspca_dev->nbalt = 9;		/* use the altsetting 08 */
 	return 0;
 }
 
@@ -136,24 +194,22 @@ static int sd_init(struct gspca_dev *gspca_dev)
 
 static int sd_start(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	int err_code;
-	__u8 *data;
-	__u16 *MI_buf;
-	int h_size, v_size;
-	int intpipe;
-
-	PDEBUG(D_STREAM, "camera start, iface %d, alt 8", gspca_dev->iface);
-	err_code = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 8);
-	if (err_code < 0) {
-		PDEBUG(D_ERR|D_STREAM, "Set packet size: set interface error");
-		return err_code;
-	}
+	u8 *data;
+	int i;
+
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x21);		/* JPEG 422 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
 
 	data = gspca_dev->usb_buf;
+
 	data[0] = 0x01;		/* address */
 	data[1] = 0x01;
-
-	err_code = reg_w(gspca_dev, data[0], 2);
+	err_code = reg_w(gspca_dev, 2);
 	if (err_code < 0)
 		return err_code;
 
@@ -163,30 +219,28 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	data[0] = 0x00;		/* address */
 	data[1] = 0x0c | 0x01;	/* reg 0 */
 	data[2] = 0x01;		/* reg 1 */
-	h_size = gspca_dev->width;
-	v_size = gspca_dev->height;
-	data[3] = h_size / 8;	/* h_size , reg 2 */
-	data[4] = v_size / 8;	/* v_size , reg 3 */
+	data[3] = gspca_dev->width / 8;		/* h_size , reg 2 */
+	data[4] = gspca_dev->height / 8;	/* v_size , reg 3 */
 	data[5] = 0x30;		/* reg 4, MI, PAS5101 :
 				 *	0x30 for 24mhz , 0x28 for 12mhz */
-	data[6] = 4;		/* reg 5, H start */
-	data[7] = 0xc0;		/* reg 6, gamma 1.5 */
-	data[8] = 3;		/* reg 7, V start */
+	data[6] = 0x02;		/* reg 5, H start - was 0x04 */
+	data[7] = sd->gamma * 0x40;	/* reg 0x06: gamma */
+	data[8] = 0x01;		/* reg 7, V start - was 0x03 */
 /*	if (h_size == 320 ) */
 /*		data[9]= 0x56;	 * reg 8, 24MHz, 2:1 scale down */
 /*	else */
 	data[9] = 0x52;		/* reg 8, 24MHz, no scale down */
-	data[10] = 0x5d;	/* reg 9, I2C device address
-				 *	[for PAS5101 (0x40)] [for MI (0x5d)] */
+/*jfm: from win trace*/
+	data[10] = 0x18;
 
-	err_code = reg_w(gspca_dev, data[0], 11);
+	err_code = reg_w(gspca_dev, 11);
 	if (err_code < 0)
 		return err_code;
 
 	data[0] = 0x23;		/* address */
 	data[1] = 0x09;		/* reg 35, append frame header */
 
-	err_code = reg_w(gspca_dev, data[0], 2);
+	err_code = reg_w(gspca_dev, 2);
 	if (err_code < 0)
 		return err_code;
 
@@ -197,137 +251,57 @@ static int sd_start(struct gspca_dev *gspca_dev)
 /*	else */
 	data[1] = 50;		/* 50 reg 60, pc-cam frame size
 				 *	(unit: 4KB) 200KB */
-	err_code = reg_w(gspca_dev, data[0], 2);
+	err_code = reg_w(gspca_dev, 2);
 	if (err_code < 0)
 		return err_code;
 
-	if (0) {			/* fixed dark-gain */
-		data[1] = 0;		/* reg 94, Y Gain (1.75) */
-		data[2] = 0;		/* reg 95, UV Gain (1.75) */
-		data[3] = 0x3f;		/* reg 96, Y Gain/UV Gain/disable
-					 *	auto dark-gain */
-		data[4] = 0;		/* reg 97, set fixed dark level */
-		data[5] = 0;		/* reg 98, don't care */
-	} else {			/* auto dark-gain */
-		data[1] = 0;		/* reg 94, Y Gain (auto) */
-		data[2] = 0;		/* reg 95, UV Gain (1.75) */
-		data[3] = 0x78;		/* reg 96, Y Gain/UV Gain/disable
-					 *	auto dark-gain */
-		switch (gspca_dev->width) {
-/*		case 1280: */
-/*			data[4] = 154;
-				 * reg 97, %3 shadow point (unit: 256 pixel) */
-/*			data[5] = 51;
-				 * reg 98, %1 highlight point
-				 *	(uint: 256 pixel) */
-/*			break; */
-		default:
-/*		case 640: */
-			data[4] = 36;	/* reg 97, %3 shadow point
-					 *	(unit: 256 pixel) */
-			data[5] = 12;	/* reg 98, %1 highlight point
-					 *	(uint: 256 pixel) */
-			break;
-		case 320:
-			data[4] = 9;	/* reg 97, %3 shadow point
-					 *	(unit: 256 pixel) */
-			data[5] = 3;	/* reg 98, %1 highlight point
-					 *	(uint: 256 pixel) */
-			break;
-		}
-	}
 	/* auto dark-gain */
 	data[0] = 0x5e;		/* address */
-
-	err_code = reg_w(gspca_dev, data[0], 6);
+	data[1] = 0;		/* reg 94, Y Gain (auto) */
+/*jfm: from win trace*/
+				/* reg 0x5f/0x60 (LE) = saturation */
+				/* h (60): xxxx x100
+				 * l (5f): xxxx x000 */
+	data[2] = sd->colors << 3;
+	data[3] = ((sd->colors >> 2) & 0xf8) | 0x04;
+	data[4] = sd->brightness; /* reg 0x61 = brightness */
+	data[5] = 0x00;
+
+	err_code = reg_w(gspca_dev, 6);
 	if (err_code < 0)
 		return err_code;
 
 	data[0] = 0x67;
-	data[1] = 0x13;		/* reg 103, first pixel B, disable sharpness */
-	err_code = reg_w(gspca_dev, data[0], 2);
+/*jfm: from win trace*/
+	data[1] = sd->sharpness * 4 + 3;
+	data[2] = 0x14;
+	err_code = reg_w(gspca_dev, 3);
 	if (err_code < 0)
 		return err_code;
 
-	/*
-	 * initialize the value of MI sensor...
-	 */
-	MI_buf = kzalloc(ATTR_TOTAL_MI_REG * sizeof *MI_buf, GFP_KERNEL);
-	MI_buf[REG_HW_MI_1] = 0x000a;
-	MI_buf[REG_HW_MI_2] = 0x000c;
-	MI_buf[REG_HW_MI_3] = 0x0405;
-	MI_buf[REG_HW_MI_4] = 0x0507;
-	/* mi_Attr_Reg_[REG_HW_MI_5]	 = 0x01ff;//13 */
-	MI_buf[REG_HW_MI_5] = 0x0013;	/* 13 */
-	MI_buf[REG_HW_MI_6] = 0x001f;	/* vertical blanking */
-	/* mi_Attr_Reg_[REG_HW_MI_6]	 = 0x0400;  // vertical blanking */
-	MI_buf[REG_HW_MI_7] = 0x0002;
-	/* mi_Attr_Reg_[REG_HW_MI_9]	 = 0x015f; */
-	/* mi_Attr_Reg_[REG_HW_MI_9]	 = 0x030f; */
-	MI_buf[REG_HW_MI_9] = 0x0374;
-	MI_buf[REG_HW_MI_B] = 0x0000;
-	MI_buf[REG_HW_MI_C] = 0x0000;
-	MI_buf[REG_HW_MI_D] = 0x0000;
-	MI_buf[REG_HW_MI_1E] = 0x8000;
-/* mi_Attr_Reg_[REG_HW_MI_20]	  = 0x1104; */
-	MI_buf[REG_HW_MI_20] = 0x1104;	/* 0x111c; */
-	MI_buf[REG_HW_MI_2B] = 0x0008;
-/* mi_Attr_Reg_[REG_HW_MI_2C]	  = 0x000f; */
-	MI_buf[REG_HW_MI_2C] = 0x001f;	/* lita suggest */
-	MI_buf[REG_HW_MI_2D] = 0x0008;
-	MI_buf[REG_HW_MI_2E] = 0x0008;
-	MI_buf[REG_HW_MI_35] = 0x0051;
-	MI_buf[REG_HW_MI_5F] = 0x0904;	/* fail to write */
-	MI_buf[REG_HW_MI_60] = 0x0000;
-	MI_buf[REG_HW_MI_61] = 0x0000;
-	MI_buf[REG_HW_MI_62] = 0x0498;
-	MI_buf[REG_HW_MI_63] = 0x0000;
-	MI_buf[REG_HW_MI_64] = 0x0000;
-	MI_buf[REG_HW_MI_F1] = 0x0001;
-	/* changing while setting up the different value of dx/dy */
-
-	if (gspca_dev->width != 1280) {
-		MI_buf[0x01] = 0x010a;
-		MI_buf[0x02] = 0x014c;
-		MI_buf[0x03] = 0x01e5;
-		MI_buf[0x04] = 0x0287;
-	}
-	MI_buf[0x20] = 0x1104;
-
-	bulk_w(gspca_dev, MI_buf + 1, 1);
-	bulk_w(gspca_dev, MI_buf + 2, 2);
-	bulk_w(gspca_dev, MI_buf + 3, 3);
-	bulk_w(gspca_dev, MI_buf + 4, 4);
-	bulk_w(gspca_dev, MI_buf + 5, 5);
-	bulk_w(gspca_dev, MI_buf + 6, 6);
-	bulk_w(gspca_dev, MI_buf + 7, 7);
-	bulk_w(gspca_dev, MI_buf + 9, 9);
-	bulk_w(gspca_dev, MI_buf + 0x0b, 0x0b);
-	bulk_w(gspca_dev, MI_buf + 0x0c, 0x0c);
-	bulk_w(gspca_dev, MI_buf + 0x0d, 0x0d);
-	bulk_w(gspca_dev, MI_buf + 0x1e, 0x1e);
-	bulk_w(gspca_dev, MI_buf + 0x20, 0x20);
-	bulk_w(gspca_dev, MI_buf + 0x2b, 0x2b);
-	bulk_w(gspca_dev, MI_buf + 0x2c, 0x2c);
-	bulk_w(gspca_dev, MI_buf + 0x2d, 0x2d);
-	bulk_w(gspca_dev, MI_buf + 0x2e, 0x2e);
-	bulk_w(gspca_dev, MI_buf + 0x35, 0x35);
-	bulk_w(gspca_dev, MI_buf + 0x5f, 0x5f);
-	bulk_w(gspca_dev, MI_buf + 0x60, 0x60);
-	bulk_w(gspca_dev, MI_buf + 0x61, 0x61);
-	bulk_w(gspca_dev, MI_buf + 0x62, 0x62);
-	bulk_w(gspca_dev, MI_buf + 0x63, 0x63);
-	bulk_w(gspca_dev, MI_buf + 0x64, 0x64);
-	bulk_w(gspca_dev, MI_buf + 0xf1, 0xf1);
-	kfree(MI_buf);
-
-	intpipe = usb_sndintpipe(gspca_dev->dev, 0);
-	err_code = usb_clear_halt(gspca_dev->dev, intpipe);
+	data[0] = 0x69;
+	data[1] = 0x2f;
+	data[2] = 0x28;
+	data[3] = 0x42;
+	err_code = reg_w(gspca_dev, 4);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x63;
+	data[1] = 0x07;
+	err_code = reg_w(gspca_dev, 2);
+/*jfm: win trace - many writes here to reg 0x64*/
+	if (err_code < 0)
+		return err_code;
+
+	/* initialize the MI sensor */
+	for (i = 0; i < sizeof mi_data; i++)
+		mi_w(gspca_dev, i + 1, mi_data[i]);
 
 	data[0] = 0x00;
 	data[1] = 0x4d;		/* ISOC transfering enable... */
-	reg_w(gspca_dev, data[0], 2);
-	return err_code;
+	reg_w(gspca_dev, 2);
+	return 0;
 }
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -336,11 +310,18 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 
 	gspca_dev->usb_buf[0] = 1;
 	gspca_dev->usb_buf[1] = 0;
-	result = reg_w(gspca_dev, gspca_dev->usb_buf[0], 2);
+	result = reg_w(gspca_dev, 2);
 	if (result < 0)
 		PDEBUG(D_ERR, "Camera Stop failed");
 }
 
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	kfree(sd->jpeg_hdr);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
 			__u8 *data,			/* isoc packet */
@@ -363,16 +344,16 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			    || data[5 + p] == 0x65
 			    || data[5 + p] == 0x66
 			    || data[5 + p] == 0x67) {
-				PDEBUG(D_PACK, "sof offset: %d leng: %d",
+				PDEBUG(D_PACK, "sof offset: %d len: %d",
 					p, len);
 				frame = gspca_frame_add(gspca_dev, LAST_PACKET,
-							frame, data, 0);
+							frame, data, p);
 
 				/* put the JPEG header */
-				jpeg_put_header(gspca_dev, frame,
-						sd->qindex, 0x21);
-				data += 16;
-				len -= 16;
+				gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+					sd->jpeg_hdr, JPEG_HDR_SZ);
+				data += p + 16;
+				len -= p + 16;
 				break;
 			}
 		}
@@ -380,6 +361,121 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
 
+static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->brightness = val;
+	if (gspca_dev->streaming) {
+		gspca_dev->usb_buf[0] = 0x61;
+		gspca_dev->usb_buf[1] = val;
+		reg_w(gspca_dev, 2);
+	}
+	return 0;
+}
+
+static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->brightness;
+	return 0;
+}
+
+static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->colors = val;
+	if (gspca_dev->streaming) {
+
+		/* see sd_start */
+		gspca_dev->usb_buf[0] = 0x5f;
+		gspca_dev->usb_buf[1] = sd->colors << 3;
+		gspca_dev->usb_buf[2] = ((sd->colors >> 2) & 0xf8) | 0x04;
+		reg_w(gspca_dev, 3);
+	}
+	return 0;
+}
+
+static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->colors;
+	return 0;
+}
+
+static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->gamma = val;
+	if (gspca_dev->streaming) {
+		gspca_dev->usb_buf[0] = 0x06;
+		gspca_dev->usb_buf[1] = val * 0x40;
+		reg_w(gspca_dev, 2);
+	}
+	return 0;
+}
+
+static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->gamma;
+	return 0;
+}
+
+static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->sharpness = val;
+	if (gspca_dev->streaming) {
+		gspca_dev->usb_buf[0] = 0x67;
+		gspca_dev->usb_buf[1] = val * 4 + 3;
+		reg_w(gspca_dev, 2);
+	}
+	return 0;
+}
+
+static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->sharpness;
+	return 0;
+}
+
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -389,7 +485,10 @@ static const struct sd_desc sd_desc = {
 	.init = sd_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -421,8 +520,11 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/mr97310a.c b/drivers/media/video/gspca/mr97310a.c
new file mode 100644
index 000000000000..2a901a4a6f00
--- /dev/null
+++ b/drivers/media/video/gspca/mr97310a.c
@@ -0,0 +1,362 @@
+/*
+ * Mars MR97310A library
+ *
+ * Copyright (C) 2009 Kyle Guinn <elyk03@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "mr97310a"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Kyle Guinn <elyk03@gmail.com>");
+MODULE_DESCRIPTION("GSPCA/Mars-Semi MR97310A USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;  /* !! must be the first item */
+	u8 sof_read;
+};
+
+/* V4L2 controls supported by the driver */
+static struct ctrl sd_ctrls[] = {
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+	{160, 120, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+		.bytesperline = 160,
+		.sizeimage = 160 * 120,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 4},
+	{176, 144, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+		.bytesperline = 176,
+		.sizeimage = 176 * 144,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 3},
+	{320, 240, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 2},
+	{352, 288, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+		.bytesperline = 352,
+		.sizeimage = 352 * 288,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 1},
+	{640, 480, V4L2_PIX_FMT_MR97310A, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+};
+
+/* the bytes to write are in gspca_dev->usb_buf */
+static int reg_w(struct gspca_dev *gspca_dev, int len)
+{
+	int rc;
+
+	rc = usb_bulk_msg(gspca_dev->dev,
+			  usb_sndbulkpipe(gspca_dev->dev, 4),
+			  gspca_dev->usb_buf, len, NULL, 500);
+	if (rc < 0)
+		PDEBUG(D_ERR, "reg write [%02x] error %d",
+		       gspca_dev->usb_buf[0], rc);
+	return rc;
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+		     const struct usb_device_id *id)
+{
+	struct cam *cam;
+
+	cam = &gspca_dev->cam;
+	cam->cam_mode = vga_mode;
+	cam->nmodes = ARRAY_SIZE(vga_mode);
+	return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 *data = gspca_dev->usb_buf;
+	int err_code;
+
+	sd->sof_read = 0;
+
+	/* Note:  register descriptions guessed from MR97113A driver */
+
+	data[0] = 0x01;
+	data[1] = 0x01;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x00;
+	data[1] = 0x0d;
+	data[2] = 0x01;
+	data[5] = 0x2b;
+	data[7] = 0x00;
+	data[9] = 0x50;  /* reg 8, no scale down */
+	data[10] = 0xc0;
+
+	switch (gspca_dev->width) {
+	case 160:
+		data[9] |= 0x0c;  /* reg 8, 4:1 scale down */
+		/* fall thru */
+	case 320:
+		data[9] |= 0x04;  /* reg 8, 2:1 scale down */
+		/* fall thru */
+	case 640:
+	default:
+		data[3] = 0x50;  /* reg 2, H size */
+		data[4] = 0x78;  /* reg 3, V size */
+		data[6] = 0x04;  /* reg 5, H start */
+		data[8] = 0x03;  /* reg 7, V start */
+		break;
+
+	case 176:
+		data[9] |= 0x04;  /* reg 8, 2:1 scale down */
+		/* fall thru */
+	case 352:
+		data[3] = 0x2c;  /* reg 2, H size */
+		data[4] = 0x48;  /* reg 3, V size */
+		data[6] = 0x94;  /* reg 5, H start */
+		data[8] = 0x63;  /* reg 7, V start */
+		break;
+	}
+
+	err_code = reg_w(gspca_dev, 11);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x0a;
+	data[1] = 0x80;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x14;
+	data[1] = 0x0a;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1b;
+	data[1] = 0x00;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x15;
+	data[1] = 0x16;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x16;
+	data[1] = 0x10;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x17;
+	data[1] = 0x3a;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x18;
+	data[1] = 0x68;
+	err_code = reg_w(gspca_dev, 2);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x00;
+	data[2] = 0x02;
+	data[3] = 0x06;
+	data[4] = 0x59;
+	data[5] = 0x0c;
+	data[6] = 0x16;
+	data[7] = 0x00;
+	data[8] = 0x07;
+	data[9] = 0x00;
+	data[10] = 0x01;
+	err_code = reg_w(gspca_dev, 11);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x04;
+	data[2] = 0x11;
+	data[3] = 0x01;
+	err_code = reg_w(gspca_dev, 4);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x00;
+	data[2] = 0x0a;
+	data[3] = 0x00;
+	data[4] = 0x01;
+	data[5] = 0x00;
+	data[6] = 0x00;
+	data[7] = 0x01;
+	data[8] = 0x00;
+	data[9] = 0x0a;
+	err_code = reg_w(gspca_dev, 10);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x04;
+	data[2] = 0x11;
+	data[3] = 0x01;
+	err_code = reg_w(gspca_dev, 4);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x00;
+	data[2] = 0x12;
+	data[3] = 0x00;
+	data[4] = 0x63;
+	data[5] = 0x00;
+	data[6] = 0x70;
+	data[7] = 0x00;
+	data[8] = 0x00;
+	err_code = reg_w(gspca_dev, 9);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x1f;
+	data[1] = 0x04;
+	data[2] = 0x11;
+	data[3] = 0x01;
+	err_code = reg_w(gspca_dev, 4);
+	if (err_code < 0)
+		return err_code;
+
+	data[0] = 0x00;
+	data[1] = 0x4d;  /* ISOC transfering enable... */
+	err_code = reg_w(gspca_dev, 2);
+	return err_code;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+	int result;
+
+	gspca_dev->usb_buf[0] = 1;
+	gspca_dev->usb_buf[1] = 0;
+	result = reg_w(gspca_dev, 2);
+	if (result < 0)
+		PDEBUG(D_ERR, "Camera Stop failed");
+}
+
+/* Include pac common sof detection functions */
+#include "pac_common.h"
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			struct gspca_frame *frame,    /* target */
+			__u8 *data,                   /* isoc packet */
+			int len)                      /* iso packet length */
+{
+	unsigned char *sof;
+
+	sof = pac_find_sof(gspca_dev, data, len);
+	if (sof) {
+		int n;
+
+		/* finish decoding current frame */
+		n = sof - data;
+		if (n > sizeof pac_sof_marker)
+			n -= sizeof pac_sof_marker;
+		else
+			n = 0;
+		frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+					data, n);
+		/* Start next frame. */
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			pac_sof_marker, sizeof pac_sof_marker);
+		len -= sof - data;
+		data = sof;
+	}
+	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	.ctrls = sd_ctrls,
+	.nctrls = ARRAY_SIZE(sd_ctrls),
+	.config = sd_config,
+	.init = sd_init,
+	.start = sd_start,
+	.stopN = sd_stopN,
+	.pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x08ca, 0x0111)},
+	{}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+		    const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+			       THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name = MODULE_NAME,
+	.id_table = device_table,
+	.probe = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	if (usb_register(&sd_driver) < 0)
+		return -1;
+	PDEBUG(D_PROBE, "registered");
+	return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+	PDEBUG(D_PROBE, "deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index ee232956c812..1fff37b79891 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -1360,7 +1360,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	}
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = OV511_ENDPOINT_ADDRESS;
 	if (!sd->sif) {
 		cam->cam_mode = vga_mode;
 		cam->nmodes = ARRAY_SIZE(vga_mode);
@@ -2177,8 +2176,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 3bf15e401693..19e0bc60de14 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -1,7 +1,8 @@
 /*
- * ov534/ov772x gspca driver
+ * ov534 gspca driver
  * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
  * Copyright (C) 2008 Jim Paris <jim@jtan.com>
+ * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
  *
  * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
  * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
@@ -26,7 +27,7 @@
 
 #include "gspca.h"
 
-#define OV534_REG_ADDRESS	0xf1	/* ? */
+#define OV534_REG_ADDRESS	0xf1	/* sensor address */
 #define OV534_REG_SUBADDR	0xf2
 #define OV534_REG_WRITE		0xf3
 #define OV534_REG_READ		0xf4
@@ -46,9 +47,13 @@ MODULE_LICENSE("GPL");
 /* specific webcam descriptor */
 struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
-	__u32 last_fid;
 	__u32 last_pts;
-	int frame_rate;
+	u16 last_fid;
+	u8 frame_rate;
+
+	u8 sensor;
+#define SENSOR_OV772X 0
+#define SENSOR_OV965X 1
 };
 
 /* V4L2 controls supported by the driver */
@@ -63,114 +68,7 @@ static const struct v4l2_pix_format vga_mode[] = {
 	 .priv = 0},
 };
 
-static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
-	struct usb_device *udev = gspca_dev->dev;
-	int ret;
-
-	PDEBUG(D_USBO, "reg=0x%04x, val=0%02x", reg, val);
-	gspca_dev->usb_buf[0] = val;
-	ret = usb_control_msg(udev,
-			      usb_sndctrlpipe(udev, 0),
-			      0x1,
-			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0x0, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
-	if (ret < 0)
-		PDEBUG(D_ERR, "write failed");
-}
-
-static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
-	struct usb_device *udev = gspca_dev->dev;
-	int ret;
-
-	ret = usb_control_msg(udev,
-			      usb_rcvctrlpipe(udev, 0),
-			      0x1,
-			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0x0, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
-	PDEBUG(D_USBI, "reg=0x%04x, data=0x%02x", reg, gspca_dev->usb_buf[0]);
-	if (ret < 0)
-		PDEBUG(D_ERR, "read failed");
-	return gspca_dev->usb_buf[0];
-}
-
-/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
- * (direction and output)? */
-static void ov534_set_led(struct gspca_dev *gspca_dev, int status)
-{
-	u8 data;
-
-	PDEBUG(D_CONF, "led status: %d", status);
-
-	data = ov534_reg_read(gspca_dev, 0x21);
-	data |= 0x80;
-	ov534_reg_write(gspca_dev, 0x21, data);
-
-	data = ov534_reg_read(gspca_dev, 0x23);
-	if (status)
-		data |= 0x80;
-	else
-		data &= ~(0x80);
-
-	ov534_reg_write(gspca_dev, 0x23, data);
-}
-
-static int sccb_check_status(struct gspca_dev *gspca_dev)
-{
-	u8 data;
-	int i;
-
-	for (i = 0; i < 5; i++) {
-		data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
-
-		switch (data) {
-		case 0x00:
-			return 1;
-		case 0x04:
-			return 0;
-		case 0x03:
-			break;
-		default:
-			PDEBUG(D_ERR, "sccb status 0x%02x, attempt %d/5",
-			       data, i + 1);
-		}
-	}
-	return 0;
-}
-
-static void sccb_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
-	PDEBUG(D_USBO, "reg: 0x%04x, val: 0x%02x", reg, val);
-	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
-	ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
-
-	if (!sccb_check_status(gspca_dev))
-		PDEBUG(D_ERR, "sccb_reg_write failed");
-}
-
-#ifdef GSPCA_DEBUG
-static u8 sccb_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
-	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
-	if (!sccb_check_status(gspca_dev))
-		PDEBUG(D_ERR, "sccb_reg_read failed 1");
-
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
-	if (!sccb_check_status(gspca_dev))
-		PDEBUG(D_ERR, "sccb_reg_read failed 2");
-
-	return ov534_reg_read(gspca_dev, OV534_REG_READ);
-}
-#endif
-
-static const __u8 ov534_reg_initdata[][2] = {
-	{ 0xe7, 0x3a },
-
-	{ OV534_REG_ADDRESS, 0x42 }, /* select OV772x sensor */
-
+static const u8 bridge_init_ov722x[][2] = {
 	{ 0xc2, 0x0c },
 	{ 0x88, 0xf8 },
 	{ 0xc3, 0x69 },
@@ -228,7 +126,7 @@ static const __u8 ov534_reg_initdata[][2] = {
 	{ 0xc2, 0x0c },
 };
 
-static const __u8 ov772x_reg_initdata[][2] = {
+static const u8 sensor_init_ov722x[][2] = {
 	{ 0x12, 0x80 },
 	{ 0x11, 0x01 },
 
@@ -311,6 +209,456 @@ static const __u8 ov772x_reg_initdata[][2] = {
 	{ 0x0c, 0xd0 }
 };
 
+static const u8 bridge_init_ov965x[][2] = {
+	{0x88, 0xf8},
+	{0x89, 0xff},
+	{0x76, 0x03},
+	{0x92, 0x03},
+	{0x95, 0x10},
+	{0xe2, 0x00},
+	{0xe7, 0x3e},
+	{0x8d, 0x1c},
+	{0x8e, 0x00},
+	{0x8f, 0x00},
+	{0x1f, 0x00},
+	{0xc3, 0xf9},
+	{0x89, 0xff},
+	{0x88, 0xf8},
+	{0x76, 0x03},
+	{0x92, 0x01},
+	{0x93, 0x18},
+	{0x1c, 0x0a},
+	{0x1d, 0x48},
+	{0xc0, 0x50},
+	{0xc1, 0x3c},
+	{0x34, 0x05},
+	{0xc2, 0x0c},
+	{0xc3, 0xf9},
+	{0x34, 0x05},
+	{0xe7, 0x2e},
+	{0x31, 0xf9},
+	{0x35, 0x02},
+	{0xd9, 0x10},
+	{0x25, 0x42},
+	{0x94, 0x11},
+};
+
+static const u8 sensor_init_ov965x[][2] = {
+	{0x12, 0x80},	/* com7 - reset */
+	{0x00, 0x00},	/* gain */
+	{0x01, 0x80},	/* blue */
+	{0x02, 0x80},	/* red */
+	{0x03, 0x1b},	/* vref */
+	{0x04, 0x03},	/* com1 - exposure low bits */
+	{0x0b, 0x57},	/* ver */
+	{0x0e, 0x61},	/* com5 */
+	{0x0f, 0x42},	/* com6 */
+	{0x11, 0x00},	/* clkrc */
+	{0x12, 0x02},	/* com7 */
+	{0x13, 0xe7},	/* com8 - everything (AGC, AWB and AEC) */
+	{0x14, 0x28},	/* com9 */
+	{0x16, 0x24},	/* rsvd16 */
+	{0x17, 0x1d},	/* hstart*/
+	{0x18, 0xbd},	/* hstop */
+	{0x19, 0x01},	/* vstrt */
+	{0x1a, 0x81},	/* vstop*/
+	{0x1e, 0x04},	/* mvfp */
+	{0x24, 0x3c},	/* aew */
+	{0x25, 0x36},	/* aeb */
+	{0x26, 0x71},	/* vpt */
+	{0x27, 0x08},	/* bbias */
+	{0x28, 0x08},	/* gbbias */
+	{0x29, 0x15},	/* gr com */
+	{0x2a, 0x00},
+	{0x2b, 0x00},
+	{0x2c, 0x08},	/* rbias */
+	{0x32, 0xff},	/* href */
+	{0x33, 0x00},	/* chlf */
+	{0x34, 0x3f},	/* arblm */
+	{0x35, 0x00},	/* rsvd35 */
+	{0x36, 0xf8},	/* rsvd36 */
+	{0x38, 0x72},	/* acom38 */
+	{0x39, 0x57},	/* ofon */
+	{0x3a, 0x80},	/* tslb */
+	{0x3b, 0xc4},
+	{0x3d, 0x99},	/* com13 */
+	{0x3f, 0xc1},
+	{0x40, 0xc0},	/* com15 */
+	{0x41, 0x40},	/* com16 */
+	{0x42, 0xc0},
+	{0x43, 0x0a},
+	{0x44, 0xf0},
+	{0x45, 0x46},
+	{0x46, 0x62},
+	{0x47, 0x2a},
+	{0x48, 0x3c},
+	{0x4a, 0xfc},
+	{0x4b, 0xfc},
+	{0x4c, 0x7f},
+	{0x4d, 0x7f},
+	{0x4e, 0x7f},
+	{0x4f, 0x98},
+	{0x50, 0x98},
+	{0x51, 0x00},
+	{0x52, 0x28},
+	{0x53, 0x70},
+	{0x54, 0x98},
+	{0x58, 0x1a},
+	{0x59, 0x85},
+	{0x5a, 0xa9},
+	{0x5b, 0x64},
+	{0x5c, 0x84},
+	{0x5d, 0x53},
+	{0x5e, 0x0e},
+	{0x5f, 0xf0},
+	{0x60, 0xf0},
+	{0x61, 0xf0},
+	{0x62, 0x00},	/* lcc1 */
+	{0x63, 0x00},	/* lcc2 */
+	{0x64, 0x02},	/* lcc3 */
+	{0x65, 0x16},	/* lcc4 */
+	{0x66, 0x01},	/* lcc5 */
+	{0x69, 0x02},	/* hv */
+	{0x6b, 0x5a},	/* dbvl */
+	{0x6c, 0x04},
+	{0x6d, 0x55},
+	{0x6e, 0x00},
+	{0x6f, 0x9d},
+	{0x70, 0x21},
+	{0x71, 0x78},
+	{0x72, 0x00},
+	{0x73, 0x01},
+	{0x74, 0x3a},
+	{0x75, 0x35},
+	{0x76, 0x01},
+	{0x77, 0x02},
+	{0x7a, 0x12},
+	{0x7b, 0x08},
+	{0x7c, 0x16},
+	{0x7d, 0x30},
+	{0x7e, 0x5e},
+	{0x7f, 0x72},
+	{0x80, 0x82},
+	{0x81, 0x8e},
+	{0x82, 0x9a},
+	{0x83, 0xa4},
+	{0x84, 0xac},
+	{0x85, 0xb8},
+	{0x86, 0xc3},
+	{0x87, 0xd6},
+	{0x88, 0xe6},
+	{0x89, 0xf2},
+	{0x8a, 0x03},
+	{0x8c, 0x89},
+	{0x14, 0x28},	/* com9 */
+	{0x90, 0x7d},
+	{0x91, 0x7b},
+	{0x9d, 0x03},
+	{0x9e, 0x04},
+	{0x9f, 0x7a},
+	{0xa0, 0x79},
+	{0xa1, 0x40},	/* aechm */
+	{0xa4, 0x50},
+	{0xa5, 0x68},	/* com26 */
+	{0xa6, 0x4a},
+	{0xa8, 0xc1},	/* acoma8 */
+	{0xa9, 0xef},	/* acoma9 */
+	{0xaa, 0x92},
+	{0xab, 0x04},
+	{0xac, 0x80},
+	{0xad, 0x80},
+	{0xae, 0x80},
+	{0xaf, 0x80},
+	{0xb2, 0xf2},
+	{0xb3, 0x20},
+	{0xb4, 0x20},
+	{0xb5, 0x00},
+	{0xb6, 0xaf},
+	{0xbb, 0xae},
+	{0xbc, 0x7f},
+	{0xdb, 0x7f},
+	{0xbe, 0x7f},
+	{0xbf, 0x7f},
+	{0xc0, 0xe2},
+	{0xc1, 0xc0},
+	{0xc2, 0x01},
+	{0xc3, 0x4e},
+	{0xc6, 0x85},
+	{0xc7, 0x80},
+	{0xc9, 0xe0},
+	{0xca, 0xe8},
+	{0xcb, 0xf0},
+	{0xcc, 0xd8},
+	{0xcd, 0xf1},
+	{0x4f, 0x98},
+	{0x50, 0x98},
+	{0x51, 0x00},
+	{0x52, 0x28},
+	{0x53, 0x70},
+	{0x54, 0x98},
+	{0x58, 0x1a},
+	{0xff, 0x41},	/* read 41, write ff 00 */
+	{0x41, 0x40},	/* com16 */
+	{0xc5, 0x03},
+	{0x6a, 0x02},
+
+	{0x12, 0x62},	/* com7 - VGA + CIF */
+	{0x36, 0xfa},	/* rsvd36 */
+	{0x69, 0x0a},	/* hv */
+	{0x8c, 0x89},	/* com22 */
+	{0x14, 0x28},	/* com9 */
+	{0x3e, 0x0c},
+	{0x41, 0x40},	/* com16 */
+	{0x72, 0x00},
+	{0x73, 0x00},
+	{0x74, 0x3a},
+	{0x75, 0x35},
+	{0x76, 0x01},
+	{0xc7, 0x80},
+	{0x03, 0x12},	/* vref */
+	{0x17, 0x16},	/* hstart */
+	{0x18, 0x02},	/* hstop */
+	{0x19, 0x01},	/* vstrt */
+	{0x1a, 0x3d},	/* vstop */
+	{0x32, 0xff},	/* href */
+	{0xc0, 0xaa},
+};
+
+static const u8 bridge_init_ov965x_2[][2] = {
+	{0x94, 0xaa},
+	{0xf1, 0x60},
+	{0xe5, 0x04},
+	{0xc0, 0x50},
+	{0xc1, 0x3c},
+	{0x8c, 0x00},
+	{0x8d, 0x1c},
+	{0x34, 0x05},
+
+	{0xc2, 0x0c},
+	{0xc3, 0xf9},
+	{0xda, 0x01},
+	{0x50, 0x00},
+	{0x51, 0xa0},
+	{0x52, 0x3c},
+	{0x53, 0x00},
+	{0x54, 0x00},
+	{0x55, 0x00},
+	{0x57, 0x00},
+	{0x5c, 0x00},
+	{0x5a, 0xa0},
+	{0x5b, 0x78},
+	{0x35, 0x02},
+	{0xd9, 0x10},
+	{0x94, 0x11},
+};
+
+static const u8 sensor_init_ov965x_2[][2] = {
+	{0x3b, 0xc4},
+	{0x1e, 0x04},	/* mvfp */
+	{0x13, 0xe0},	/* com8 */
+	{0x00, 0x00},	/* gain */
+	{0x13, 0xe7},	/* com8 - everything (AGC, AWB and AEC) */
+	{0x11, 0x03},	/* clkrc */
+	{0x6b, 0x5a},	/* dblv */
+	{0x6a, 0x05},
+	{0xc5, 0x07},
+	{0xa2, 0x4b},
+	{0xa3, 0x3e},
+	{0x2d, 0x00},
+	{0xff, 0x42},	/* read 42, write ff 00 */
+	{0x42, 0xc0},
+	{0x2d, 0x00},
+	{0xff, 0x42},	/* read 42, write ff 00 */
+	{0x42, 0xc1},
+	{0x3f, 0x01},
+	{0xff, 0x42},	/* read 42, write ff 00 */
+	{0x42, 0xc1},
+	{0x4f, 0x98},
+	{0x50, 0x98},
+	{0x51, 0x00},
+	{0x52, 0x28},
+	{0x53, 0x70},
+	{0x54, 0x98},
+	{0x58, 0x1a},
+	{0xff, 0x41},	/* read 41, write ff 00 */
+	{0x41, 0x40},	/* com16 */
+	{0x56, 0x40},
+	{0x55, 0x8f},
+	{0x10, 0x25},	/* aech - exposure high bits */
+	{0xff, 0x13},	/* read 13, write ff 00 */
+	{0x13, 0xe7},	/* com8 - everything (AGC, AWB and AEC) */
+};
+
+static const u8 bridge_start_ov965x[][2] = {
+	{0xc2, 0x4c},
+	{0xc3, 0xf9},
+	{0x50, 0x00},
+	{0x51, 0xa0},
+	{0x52, 0x78},
+	{0x53, 0x00},
+	{0x54, 0x00},
+	{0x55, 0x00},
+	{0x57, 0x00},
+	{0x5c, 0x00},
+	{0x5a, 0x28},
+	{0x5b, 0x1e},
+	{0x35, 0x00},
+	{0xd9, 0x21},
+	{0x94, 0x11},
+};
+
+static const u8 sensor_start_ov965x[][2] = {
+	{0x3b, 0xe4},
+	{0x1e, 0x04},	/* mvfp */
+	{0x13, 0xe0},	/* com8 */
+	{0x00, 0x00},
+	{0x13, 0xe7},	/* com8 - everything (AGC, AWB and AEC) */
+	{0x11, 0x01},	/* clkrc */
+	{0x6b, 0x5a},	/* dblv */
+	{0x6a, 0x02},
+	{0xc5, 0x03},
+	{0xa2, 0x96},
+	{0xa3, 0x7d},
+	{0xff, 0x13},	/* read 13, write ff 00 */
+	{0x13, 0xe7},
+	{0x3a, 0x80},
+	{0xff, 0x42},	/* read 42, write ff 00 */
+	{0x42, 0xc1},
+};
+
+
+static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
+{
+	struct usb_device *udev = gspca_dev->dev;
+	int ret;
+
+	PDEBUG(D_USBO, "reg=0x%04x, val=0%02x", reg, val);
+	gspca_dev->usb_buf[0] = val;
+	ret = usb_control_msg(udev,
+			      usb_sndctrlpipe(udev, 0),
+			      0x01,
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+	if (ret < 0)
+		PDEBUG(D_ERR, "write failed");
+}
+
+static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+	struct usb_device *udev = gspca_dev->dev;
+	int ret;
+
+	ret = usb_control_msg(udev,
+			      usb_rcvctrlpipe(udev, 0),
+			      0x01,
+			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
+	PDEBUG(D_USBI, "reg=0x%04x, data=0x%02x", reg, gspca_dev->usb_buf[0]);
+	if (ret < 0)
+		PDEBUG(D_ERR, "read failed");
+	return gspca_dev->usb_buf[0];
+}
+
+/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
+ * (direction and output)? */
+static void ov534_set_led(struct gspca_dev *gspca_dev, int status)
+{
+	u8 data;
+
+	PDEBUG(D_CONF, "led status: %d", status);
+
+	data = ov534_reg_read(gspca_dev, 0x21);
+	data |= 0x80;
+	ov534_reg_write(gspca_dev, 0x21, data);
+
+	data = ov534_reg_read(gspca_dev, 0x23);
+	if (status)
+		data |= 0x80;
+	else
+		data &= ~0x80;
+
+	ov534_reg_write(gspca_dev, 0x23, data);
+
+	if (!status) {
+		data = ov534_reg_read(gspca_dev, 0x21);
+		data &= ~0x80;
+		ov534_reg_write(gspca_dev, 0x21, data);
+	}
+}
+
+static int sccb_check_status(struct gspca_dev *gspca_dev)
+{
+	u8 data;
+	int i;
+
+	for (i = 0; i < 5; i++) {
+		data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
+
+		switch (data) {
+		case 0x00:
+			return 1;
+		case 0x04:
+			return 0;
+		case 0x03:
+			break;
+		default:
+			PDEBUG(D_ERR, "sccb status 0x%02x, attempt %d/5",
+			       data, i + 1);
+		}
+	}
+	return 0;
+}
+
+static void sccb_reg_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
+{
+	PDEBUG(D_USBO, "reg: 0x%02x, val: 0x%02x", reg, val);
+	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
+	ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
+	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
+
+	if (!sccb_check_status(gspca_dev))
+		PDEBUG(D_ERR, "sccb_reg_write failed");
+}
+
+static u8 sccb_reg_read(struct gspca_dev *gspca_dev, u16 reg)
+{
+	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
+	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
+	if (!sccb_check_status(gspca_dev))
+		PDEBUG(D_ERR, "sccb_reg_read failed 1");
+
+	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
+	if (!sccb_check_status(gspca_dev))
+		PDEBUG(D_ERR, "sccb_reg_read failed 2");
+
+	return ov534_reg_read(gspca_dev, OV534_REG_READ);
+}
+
+/* output a bridge sequence (reg - val) */
+static void reg_w_array(struct gspca_dev *gspca_dev,
+			const u8 (*data)[2], int len)
+{
+	while (--len >= 0) {
+		ov534_reg_write(gspca_dev, (*data)[0], (*data)[1]);
+		data++;
+	}
+}
+
+/* output a sensor sequence (reg - val) */
+static void sccb_w_array(struct gspca_dev *gspca_dev,
+			const u8 (*data)[2], int len)
+{
+	while (--len >= 0) {
+		if ((*data)[0] != 0xff) {
+			sccb_reg_write(gspca_dev, (*data)[0], (*data)[1]);
+		} else {
+			sccb_reg_read(gspca_dev, (*data)[1]);
+			sccb_reg_write(gspca_dev, 0xff, 0x00);
+		}
+		data++;
+	}
+}
+
 /* set framerate */
 static void ov534_set_frame_rate(struct gspca_dev *gspca_dev)
 {
@@ -346,40 +694,17 @@ static void ov534_set_frame_rate(struct gspca_dev *gspca_dev)
 	PDEBUG(D_PROBE, "frame_rate: %d", fr);
 }
 
-/* setup method */
-static void ov534_setup(struct gspca_dev *gspca_dev)
-{
-	int i;
-
-	/* Initialize bridge chip */
-	for (i = 0; i < ARRAY_SIZE(ov534_reg_initdata); i++)
-		ov534_reg_write(gspca_dev, ov534_reg_initdata[i][0],
-				ov534_reg_initdata[i][1]);
-
-	PDEBUG(D_PROBE, "sensor is ov%02x%02x",
-		sccb_reg_read(gspca_dev, 0x0a),
-		sccb_reg_read(gspca_dev, 0x0b));
-
-	ov534_set_led(gspca_dev, 1);
-
-	/* Initialize sensor */
-	for (i = 0; i < ARRAY_SIZE(ov772x_reg_initdata); i++)
-		sccb_reg_write(gspca_dev, ov772x_reg_initdata[i][0],
-			       ov772x_reg_initdata[i][1]);
-
-	ov534_reg_write(gspca_dev, 0xe0, 0x09);
-	ov534_set_led(gspca_dev, 0);
-}
-
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
 		     const struct usb_device_id *id)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam;
 
+	sd->sensor = id->driver_info;
+
 	cam = &gspca_dev->cam;
 
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = ARRAY_SIZE(vga_mode);
 
@@ -392,26 +717,102 @@ static int sd_config(struct gspca_dev *gspca_dev,
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-	ov534_setup(gspca_dev);
-	ov534_set_frame_rate(gspca_dev);
+	struct sd *sd = (struct sd *) gspca_dev;
+	u16 sensor_id;
+	static const u8 sensor_addr[2] = {
+		0x42,			/* 0 SENSOR_OV772X */
+		0x60,			/* 1 SENSOR_OV965X */
+	};
+
+	/* reset bridge */
+	ov534_reg_write(gspca_dev, 0xe7, 0x3a);
+	ov534_reg_write(gspca_dev, 0xe0, 0x08);
+	msleep(100);
+
+	/* initialize the sensor address */
+	ov534_reg_write(gspca_dev, OV534_REG_ADDRESS,
+				sensor_addr[sd->sensor]);
+
+	/* reset sensor */
+	sccb_reg_write(gspca_dev, 0x12, 0x80);
+	msleep(10);
+
+	/* probe the sensor */
+	sccb_reg_read(gspca_dev, 0x0a);
+	sensor_id = sccb_reg_read(gspca_dev, 0x0a) << 8;
+	sccb_reg_read(gspca_dev, 0x0b);
+	sensor_id |= sccb_reg_read(gspca_dev, 0x0b);
+	PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
+
+	/* initialize */
+	switch (sd->sensor) {
+	case SENSOR_OV772X:
+		reg_w_array(gspca_dev, bridge_init_ov722x,
+				ARRAY_SIZE(bridge_init_ov722x));
+		ov534_set_led(gspca_dev, 1);
+		sccb_w_array(gspca_dev, sensor_init_ov722x,
+				ARRAY_SIZE(sensor_init_ov722x));
+		ov534_reg_write(gspca_dev, 0xe0, 0x09);
+		ov534_set_led(gspca_dev, 0);
+		ov534_set_frame_rate(gspca_dev);
+		break;
+	default:
+/*	case SENSOR_OV965X: */
+		reg_w_array(gspca_dev, bridge_init_ov965x,
+				ARRAY_SIZE(bridge_init_ov965x));
+		sccb_w_array(gspca_dev, sensor_init_ov965x,
+				ARRAY_SIZE(sensor_init_ov965x));
+		reg_w_array(gspca_dev, bridge_init_ov965x_2,
+				ARRAY_SIZE(bridge_init_ov965x_2));
+		sccb_w_array(gspca_dev, sensor_init_ov965x_2,
+				ARRAY_SIZE(sensor_init_ov965x_2));
+		ov534_reg_write(gspca_dev, 0xe0, 0x00);
+		ov534_reg_write(gspca_dev, 0xe0, 0x01);
+		ov534_set_led(gspca_dev, 0);
+		ov534_reg_write(gspca_dev, 0xe0, 0x00);
+	}
 
 	return 0;
 }
 
 static int sd_start(struct gspca_dev *gspca_dev)
 {
-	/* start streaming data */
-	ov534_set_led(gspca_dev, 1);
-	ov534_reg_write(gspca_dev, 0xe0, 0x00);
+	struct sd *sd = (struct sd *) gspca_dev;
 
+	switch (sd->sensor) {
+	case SENSOR_OV772X:
+		ov534_set_led(gspca_dev, 1);
+		ov534_reg_write(gspca_dev, 0xe0, 0x00);
+		break;
+	default:
+/*	case SENSOR_OV965X: */
+		reg_w_array(gspca_dev, bridge_start_ov965x,
+				ARRAY_SIZE(bridge_start_ov965x));
+		sccb_w_array(gspca_dev, sensor_start_ov965x,
+				ARRAY_SIZE(sensor_start_ov965x));
+		ov534_reg_write(gspca_dev, 0xe0, 0x00);
+		ov534_set_led(gspca_dev, 1);
+/*fixme: other sensor start omitted*/
+	}
 	return 0;
 }
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
-	/* stop streaming data */
-	ov534_reg_write(gspca_dev, 0xe0, 0x09);
-	ov534_set_led(gspca_dev, 0);
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	switch (sd->sensor) {
+	case SENSOR_OV772X:
+		ov534_reg_write(gspca_dev, 0xe0, 0x09);
+		ov534_set_led(gspca_dev, 0);
+		break;
+	default:
+/*	case SENSOR_OV965X: */
+		ov534_reg_write(gspca_dev, 0xe0, 0x01);
+		ov534_set_led(gspca_dev, 0);
+		ov534_reg_write(gspca_dev, 0xe0, 0x00);
+		break;
+	}
 }
 
 /* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
@@ -429,75 +830,75 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame,
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	__u32 this_pts;
-	int this_fid;
+	u16 this_fid;
 	int remaining_len = len;
-	__u8 *next_data = data;
 
-scan_next:
-	if (remaining_len <= 0)
-		return;
-
-	data = next_data;
-	len = min(remaining_len, 2048);
-	remaining_len -= len;
-	next_data += len;
-
-	/* Payloads are prefixed with a UVC-style header.  We
-	   consider a frame to start when the FID toggles, or the PTS
-	   changes.  A frame ends when EOF is set, and we've received
-	   the correct number of bytes. */
-
-	/* Verify UVC header.  Header length is always 12 */
-	if (data[0] != 12 || len < 12) {
-		PDEBUG(D_PACK, "bad header");
-		goto discard;
-	}
-
-	/* Check errors */
-	if (data[1] & UVC_STREAM_ERR) {
-		PDEBUG(D_PACK, "payload error");
-		goto discard;
-	}
+	do {
+		len = min(remaining_len, 2040);		/*fixme: was 2048*/
 
-	/* Extract PTS and FID */
-	if (!(data[1] & UVC_STREAM_PTS)) {
-		PDEBUG(D_PACK, "PTS not present");
-		goto discard;
-	}
-	this_pts = (data[5] << 24) | (data[4] << 16) | (data[3] << 8) | data[2];
-	this_fid = (data[1] & UVC_STREAM_FID) ? 1 : 0;
-
-	/* If PTS or FID has changed, start a new frame. */
-	if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
-		gspca_frame_add(gspca_dev, FIRST_PACKET, frame, NULL, 0);
-		sd->last_pts = this_pts;
-		sd->last_fid = this_fid;
-	}
+		/* Payloads are prefixed with a UVC-style header.  We
+		   consider a frame to start when the FID toggles, or the PTS
+		   changes.  A frame ends when EOF is set, and we've received
+		   the correct number of bytes. */
 
-	/* Add the data from this payload */
-	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-				data + 12, len - 12);
+		/* Verify UVC header.  Header length is always 12 */
+		if (data[0] != 12 || len < 12) {
+			PDEBUG(D_PACK, "bad header");
+			goto discard;
+		}
 
-	/* If this packet is marked as EOF, end the frame */
-	if (data[1] & UVC_STREAM_EOF) {
-		sd->last_pts = 0;
+		/* Check errors */
+		if (data[1] & UVC_STREAM_ERR) {
+			PDEBUG(D_PACK, "payload error");
+			goto discard;
+		}
 
-		if ((frame->data_end - frame->data) !=
-		    (gspca_dev->width * gspca_dev->height * 2)) {
-			PDEBUG(D_PACK, "short frame");
+		/* Extract PTS and FID */
+		if (!(data[1] & UVC_STREAM_PTS)) {
+			PDEBUG(D_PACK, "PTS not present");
 			goto discard;
 		}
+		this_pts = (data[5] << 24) | (data[4] << 16)
+						| (data[3] << 8) | data[2];
+		this_fid = (data[1] & UVC_STREAM_FID) ? 1 : 0;
+
+		/* If PTS or FID has changed, start a new frame. */
+		if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
+			gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+					NULL, 0);
+			sd->last_pts = this_pts;
+			sd->last_fid = this_fid;
+		}
 
-		gspca_frame_add(gspca_dev, LAST_PACKET, frame, NULL, 0);
-	}
+		/* Add the data from this payload */
+		gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+					data + 12, len - 12);
 
-	/* Done this payload */
-	goto scan_next;
+		/* If this packet is marked as EOF, end the frame */
+		if (data[1] & UVC_STREAM_EOF) {
+			sd->last_pts = 0;
+
+			if (frame->data_end - frame->data !=
+			    gspca_dev->width * gspca_dev->height * 2) {
+				PDEBUG(D_PACK, "short frame");
+				goto discard;
+			}
+
+			frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+						NULL, 0);
+		}
+
+		/* Done this payload */
+		goto scan_next;
 
 discard:
-	/* Discard data until a new frame starts. */
-	gspca_frame_add(gspca_dev, DISCARD_PACKET, frame, NULL, 0);
-	goto scan_next;
+		/* Discard data until a new frame starts. */
+		gspca_frame_add(gspca_dev, DISCARD_PACKET, frame, NULL, 0);
+
+scan_next:
+		remaining_len -= len;
+		data += len;
+	} while (remaining_len > 0);
 }
 
 /* get stream parameters (framerate) */
@@ -556,9 +957,8 @@ static const struct sd_desc sd_desc = {
 
 /* -- module initialisation -- */
 static const __devinitdata struct usb_device_id device_table[] = {
-	{USB_DEVICE(0x06f8, 0x3002)},	/* Hercules Blog Webcam */
-	{USB_DEVICE(0x06f8, 0x3003)},	/* Hercules Dualpix HD Weblog */
-	{USB_DEVICE(0x1415, 0x2000)},	/* Sony HD Eye for PS3 (SLEH 00201) */
+	{USB_DEVICE(0x06f8, 0x3003), .driver_info = SENSOR_OV965X},
+	{USB_DEVICE(0x1415, 0x2000), .driver_info = SENSOR_OV772X},
 	{}
 };
 
@@ -585,8 +985,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index c90ac852bac0..95a97ab684cd 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -256,7 +256,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		" (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x05;
 	cam->cam_mode = sif_mode;
 	cam->nmodes = ARRAY_SIZE(sif_mode);
 	sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
@@ -536,6 +535,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x093a, 0x2470)},
 	{USB_DEVICE(0x093a, 0x2471)},
 	{USB_DEVICE(0x093a, 0x2472)},
+	{USB_DEVICE(0x093a, 0x2474)},
 	{USB_DEVICE(0x093a, 0x2476)},
 	{USB_DEVICE(0x145f, 0x013a)},
 	{USB_DEVICE(0x2001, 0xf115)},
@@ -565,8 +565,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index a9c95cba710e..e1e3a3a50484 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -498,7 +498,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x05;
 
 	sd->sensor = id->driver_info;
 	if (sd->sensor == SENSOR_PAC7302) {
@@ -1097,8 +1096,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index b3e4e0677b68..153d0a91d4b5 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -870,7 +870,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	if (!(sensor_data[sd->sensor].flags & F_SIF)) {
 		cam->cam_mode = vga_mode;
 		cam->nmodes = ARRAY_SIZE(vga_mode);
@@ -1272,8 +1271,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 3373b8d9d2a8..c72e19d3ac37 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -35,36 +35,47 @@ struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
 
 	atomic_t avg_lum;
-	unsigned int exposure;
-
-	__u16 brightness;
-	__u8 contrast;
-	__u8 colors;
-	__u8 autogain;
-	__u8 blue;
-	__u8 red;
-	__u8 vflip;			/* ov7630 only */
-	__u8 infrared;			/* mi0360 only */
-
-	__s8 ag_cnt;
+	u32 exposure;
+
+	u16 brightness;
+	u8 contrast;
+	u8 colors;
+	u8 autogain;
+	u8 blue;
+	u8 red;
+	u8 gamma;
+	u8 vflip;			/* ov7630/ov7648 only */
+	u8 infrared;			/* mt9v111 only */
+	u8 quality;			/* image quality */
+#define QUALITY_MIN 60
+#define QUALITY_MAX 95
+#define QUALITY_DEF 80
+	u8 jpegqual;			/* webcam quality */
+
+	u8 reg18;
+
+	s8 ag_cnt;
 #define AG_CNT_START 13
 
-	__u8 qindex;
-	__u8 bridge;
+	u8 bridge;
 #define BRIDGE_SN9C102P 0
 #define BRIDGE_SN9C105 1
 #define BRIDGE_SN9C110 2
 #define BRIDGE_SN9C120 3
 #define BRIDGE_SN9C325 4
-	__u8 sensor;			/* Type of image sensor chip */
+	u8 sensor;			/* Type of image sensor chip */
 #define SENSOR_HV7131R 0
 #define SENSOR_MI0360 1
 #define SENSOR_MO4000 2
-#define SENSOR_OM6802 3
-#define SENSOR_OV7630 4
-#define SENSOR_OV7648 5
-#define SENSOR_OV7660 6
-	__u8 i2c_base;
+#define SENSOR_MT9V111 3
+#define SENSOR_OM6802 4
+#define SENSOR_OV7630 5
+#define SENSOR_OV7648 6
+#define SENSOR_OV7660 7
+#define SENSOR_SP80708 8
+	u8 i2c_base;
+
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
@@ -78,6 +89,8 @@ static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
@@ -158,6 +171,20 @@ static struct ctrl sd_ctrls[] = {
 	    .set = sd_setred_balance,
 	    .get = sd_getred_balance,
 	},
+	{
+	    {
+		.id      = V4L2_CID_GAMMA,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Gamma",
+		.minimum = 0,
+		.maximum = 40,
+		.step    = 1,
+#define GAMMA_DEF 20
+		.default_value = GAMMA_DEF,
+	    },
+	    .set = sd_setgamma,
+	    .get = sd_getgamma,
+	},
 #define AUTOGAIN_IDX 5
 	{
 	    {
@@ -173,7 +200,7 @@ static struct ctrl sd_ctrls[] = {
 	    .set = sd_setautogain,
 	    .get = sd_getautogain,
 	},
-/* ov7630 only */
+/* ov7630/ov7648 only */
 #define VFLIP_IDX 6
 	{
 	    {
@@ -183,13 +210,13 @@ static struct ctrl sd_ctrls[] = {
 		.minimum = 0,
 		.maximum = 1,
 		.step    = 1,
-#define VFLIP_DEF 1
+#define VFLIP_DEF 0			/* vflip def = 1 for ov7630 */
 		.default_value = VFLIP_DEF,
 	    },
 	    .set = sd_setvflip,
 	    .get = sd_getvflip,
 	},
-/* mi0360 only */
+/* mt9v111 only */
 #define INFRARED_IDX 7
 	{
 	    {
@@ -211,18 +238,22 @@ static struct ctrl sd_ctrls[] = {
 static __u32 ctrl_dis[] = {
 	(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
 						/* SENSOR_HV7131R 0 */
-	(1 << VFLIP_IDX),
+	(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
 						/* SENSOR_MI0360 1 */
 	(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
 						/* SENSOR_MO4000 2 */
+	(1 << VFLIP_IDX),
+						/* SENSOR_MT9V111 3 */
 	(1 << INFRARED_IDX) | (1 << VFLIP_IDX),
-						/* SENSOR_OM6802 3 */
+						/* SENSOR_OM6802 4 */
 	(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX),
-						/* SENSOR_OV7630 4 */
+						/* SENSOR_OV7630 5 */
+	(1 << INFRARED_IDX),
+						/* SENSOR_OV7648 6 */
 	(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX),
-						/* SENSOR_OV7648 5 */
+						/* SENSOR_OV7660 7 */
 	(1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX),
-						/* SENSOR_OV7660 6 */
+						/* SENSOR_SP80708 8 */
 };
 
 static const struct v4l2_pix_format vga_mode[] = {
@@ -243,196 +274,228 @@ static const struct v4l2_pix_format vga_mode[] = {
 		.priv = 0},
 };
 
-/*Data from sn9c102p+hv71331r */
-static const __u8 sn_hv7131[] = {
+/*Data from sn9c102p+hv7131r */
+static const u8 sn_hv7131[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x03,	0x64,	0x00,	0x1a,	0x20,	0x20,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0xa1,	0x11,	0x02,	0x09,	0x00,	0x00,	0x00,	0x10,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x00,	0x01,	0x03,	0x28,	0x1e,	0x41,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x0a,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+/*	reg18	reg19	reg1a	reg1b */
+	0x0a,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_mi0360[] = {
+static const u8 sn_mi0360[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x61,	0x44,	0x00,	0x1a,	0x20,	0x20,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0xb1,	0x5d,	0x07,	0x00,	0x00,	0x00,	0x00,	0x10,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x00,	0x02,	0x0a,	0x28,	0x1e,	0x61,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x06,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+/*	reg18	reg19	reg1a	reg1b */
+	0x06,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_mo4000[] = {
+static const u8 sn_mo4000[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
-	0x12,	0x23,	0x60,	0x00,	0x1a,	0x00,	0x20,	0x18,
+	0x00,	0x23,	0x60,	0x00,	0x1a,	0x00,	0x20,	0x18,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0x81,	0x21,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	 0x00,	0x0b,	0x0f,	0x14,	0x28,	0x1e,	0x40,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x08,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+/*	reg18	reg19	reg1a	reg1b */
+	0x08,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_om6802[] = {
+static const u8 sn_mt9v111[0x1c] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x61,	0x40,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0x81,	0x5c,	0x07,	0x00,	0x00,	0x00,	0x00,	0x00,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x00,	0x02,	0x1c,	0x28,	0x1e,	0x40,
+/*	reg18	reg19	reg1a	reg1b */
+	0x06,	0x00,	0x00,	0x00
+};
+
+static const u8 sn_om6802[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x23,	0x72,	0x00,	0x1a,	0x34,	0x27,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0x80,	0x34,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x51,	0x01,	0x00,	0x28,	0x1e,	0x40,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x05,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
-	0x08,	0x22,	0x44,	0x63,	0x7d,	0x92,	0xa3,	0xaf,
-	0xbc,	0xc4,	0xcd,	0xd5,	0xdc,	0xe1,	0xe8,	0xef,
-	0xf7
+/*	reg18	reg19	reg1a	reg1b */
+	0x05,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_ov7630[] = {
+static const u8 sn_ov7630[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x21,	0x40,	0x00,	0x1a,	0x20,	0x1f,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0xa1,	0x21,	0x76,	0x21,	0x00,	0x00,	0x00,	0x10,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x04,	0x01,	0x0a,	0x28,	0x1e,	0xc2,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x0b,	0x00,	0x00,	0x00,	0x00,	0x00
+/*	reg18	reg19	reg1a	reg1b */
+	0x0b,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_ov7648[] = {
+static const u8 sn_ov7648[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x63,	0x40,	0x00,	0x1a,	0x20,	0x20,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0x81,	0x21,	0x00,	0x00,	0x00,	0x00,	0x00,	0x10,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x00,	0x01,	0x00,	0x28,	0x1e,	0x00,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x0b,	0x00,	0x00,	0x00,	0x00,	0x00
+/*	reg18	reg19	reg1a	reg1b */
+	0x0b,	0x00,	0x00,	0x00
 };
 
-static const __u8 sn_ov7660[]	= {
+static const u8 sn_ov7660[0x1c] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x61,	0x40,	0x00,	0x1a,	0x20,	0x20,	0x20,
 /*	reg8	reg9	rega	regb	regc	regd	rege	regf */
 	0x81,	0x21,	0x07,	0x00,	0x00,	0x00,	0x00,	0x10,
 /*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
 	0x03,	0x00,	0x01,	0x01,	0x08,	0x28,	0x1e,	0x20,
-/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
-	0x07,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+/*	reg18	reg19	reg1a	reg1b */
+	0x07,	0x00,	0x00,	0x00
+};
+
+static const u8 sn_sp80708[0x1c] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x63,	0x60,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0x81,	0x18,	0x07,	0x00,	0x00,	0x00,	0x00,	0x00,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x00,	0x03,	0x04,	0x28,	0x1e,	0x00,
+/*	reg18	reg19	reg1a	reg1b */
+	0x07,	0x00,	0x00,	0x00
 };
 
 /* sequence specific to the sensors - !! index = SENSOR_xxx */
-static const __u8 *sn_tb[] = {
+static const u8 *sn_tb[] = {
 	sn_hv7131,
 	sn_mi0360,
 	sn_mo4000,
+	sn_mt9v111,
 	sn_om6802,
 	sn_ov7630,
 	sn_ov7648,
-	sn_ov7660
+	sn_ov7660,
+	sn_sp80708
 };
 
-static const __u8 gamma_def[] = {
+/* default gamma table */
+static const u8 gamma_def[17] = {
 	0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
 	0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
 };
+/* gamma for sensors HV7131R and MT9V111 */
+static const u8 gamma_spec_1[17] = {
+	0x08, 0x3a, 0x52, 0x65, 0x75, 0x83, 0x91, 0x9d,
+	0xa9, 0xb4, 0xbe, 0xc8, 0xd2, 0xdb, 0xe4, 0xed, 0xf5
+};
+/* gamma for sensor SP80708 */
+static const u8 gamma_spec_2[17] = {
+	0x0a, 0x2d, 0x4e, 0x68, 0x7d, 0x8f, 0x9f, 0xab,
+	0xb7, 0xc2, 0xcc, 0xd3, 0xd8, 0xde, 0xe2, 0xe5, 0xe6
+};
 
 /* color matrix and offsets */
-static const __u8 reg84[] = {
+static const u8 reg84[] = {
 	0x14, 0x00, 0x27, 0x00, 0x07, 0x00,	/* YR YG YB gains */
 	0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00,	/* UR UG UB */
 	0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f,	/* VR VG VB */
 	0x00, 0x00, 0x00			/* YUV offsets */
 };
-static const __u8 hv7131r_sensor_init[][8] = {
-	{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
-	{0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
-	{0xD1, 0x11, 0x40, 0xFF, 0x7F, 0x7F, 0x7F, 0x10},
-	{0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x11, 0x14, 0x01, 0xE2, 0x02, 0x82, 0x10},
-	{0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
-
-	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
-	{0xC1, 0x11, 0x25, 0x00, 0x61, 0xA8, 0x00, 0x10},
-	{0xA1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
-	{0xC1, 0x11, 0x31, 0x20, 0x2E, 0x20, 0x00, 0x10},
-	{0xC1, 0x11, 0x25, 0x00, 0xC3, 0x50, 0x00, 0x10},
-	{0xA1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
-	{0xC1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
-
-	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
-
-	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xA1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
+static const u8 hv7131r_sensor_init[][8] = {
+	{0xc1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
+	{0xb1, 0x11, 0x34, 0x17, 0x7f, 0x00, 0x00, 0x10},
+	{0xd1, 0x11, 0x40, 0xff, 0x7f, 0x7f, 0x7f, 0x10},
+/*	{0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+	{0xd1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x11, 0x14, 0x01, 0xe2, 0x02, 0x82, 0x10},
+/*	{0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10}, */
+
+	{0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xc1, 0x11, 0x25, 0x00, 0x61, 0xa8, 0x00, 0x10},
+	{0xa1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
+	{0xc1, 0x11, 0x31, 0x20, 0x2e, 0x20, 0x00, 0x10},
+	{0xc1, 0x11, 0x25, 0x00, 0xc3, 0x50, 0x00, 0x10},
+	{0xa1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
+	{0xc1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
+
+	{0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
+
+	{0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
 	{}
 };
-static const __u8 mi0360_sensor_init[][8] = {
-	{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x0D, 0x00, 0x01, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x0D, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
-	{0xD1, 0x5D, 0x03, 0x01, 0xE2, 0x02, 0x82, 0x10},
-	{0xD1, 0x5D, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
-	{0xB1, 0x5D, 0x0D, 0x00, 0x02, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x1A, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
-	{0xD1, 0x5D, 0x2F, 0xF7, 0xB0, 0x00, 0x04, 0x10},
-	{0xD1, 0x5D, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
-	{0xB1, 0x5D, 0x3D, 0x06, 0x8F, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x40, 0x01, 0xE0, 0x00, 0xD1, 0x10},
-	{0xB1, 0x5D, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
-	{0xD1, 0x5D, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x5C, 0x00, 0x00, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x5E, 0x00, 0x00, 0xA3, 0x1D, 0x10},
-	{0xB1, 0x5D, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
-
-	{0xB1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
-	{0xD1, 0x5D, 0x2B, 0x00, 0xA0, 0x00, 0xB0, 0x10},
-	{0xD1, 0x5D, 0x2D, 0x00, 0xA0, 0x00, 0xA0, 0x10},
-
-	{0xB1, 0x5D, 0x0A, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
-	{0xB1, 0x5D, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x05, 0x00, 0x0A, 0x00, 0x00, 0x10},
-	{0xB1, 0x5D, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
-
-	{0xD1, 0x5D, 0x2B, 0x00, 0xB9, 0x00, 0xE3, 0x10},
-	{0xD1, 0x5D, 0x2D, 0x00, 0x5f, 0x00, 0xB9, 0x10}, /* 42 */
-/*	{0xB1, 0x5D, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
-/*	{0xB1, 0x5D, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
-	{0xB1, 0x5D, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
-	{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
+static const u8 mi0360_sensor_init[][8] = {
+	{0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
+	{0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
+	{0xd1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
+	{0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
+	{0xd1, 0x5d, 0x2f, 0xf7, 0xB0, 0x00, 0x04, 0x10},
+	{0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
+	{0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
+	{0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
+	{0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
+	{0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
+
+	{0xb1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
+	{0xd1, 0x5d, 0x2b, 0x00, 0xa0, 0x00, 0xb0, 0x10},
+	{0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0xa0, 0x10},
+
+	{0xb1, 0x5d, 0x0a, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
+	{0xb1, 0x5d, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10},
+	{0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
+
+	{0xd1, 0x5d, 0x2b, 0x00, 0xb9, 0x00, 0xe3, 0x10},
+	{0xd1, 0x5d, 0x2d, 0x00, 0x5f, 0x00, 0xb9, 0x10}, /* 42 */
+/*	{0xb1, 0x5d, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
+/*	{0xb1, 0x5d, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
+	{0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
+	{0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
 	{}
 };
-static const __u8 mo4000_sensor_init[][8] = {
+static const u8 mo4000_sensor_init[][8] = {
 	{0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
@@ -455,7 +518,49 @@ static const __u8 mo4000_sensor_init[][8] = {
 	{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
 	{}
 };
-static __u8 om6802_sensor_init[][8] = {
+static const u8 mt9v111_sensor_init[][8] = {
+	{0xb1, 0x5c, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10}, /* reset? */
+	/* delay 20 ms */
+	{0xb1, 0x5c, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x01, 0x00, 0x01, 0x00, 0x00, 0x10}, /* IFP select */
+	{0xb1, 0x5c, 0x08, 0x04, 0x80, 0x00, 0x00, 0x10}, /* output fmt ctrl */
+	{0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}, /* op mode ctrl */
+	{0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x03, 0x01, 0xe1, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x04, 0x02, 0x81, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x05, 0x00, 0x04, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10}, /* sensor select */
+	{0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x03, 0x01, 0xe6, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x04, 0x02, 0x86, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x05, 0x00, 0x04, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x08, 0x00, 0x08, 0x00, 0x00, 0x10}, /* row start */
+	{0xb1, 0x5c, 0x0e, 0x00, 0x08, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10}, /* col start */
+	{0xb1, 0x5c, 0x03, 0x01, 0xe7, 0x00, 0x00, 0x10}, /* window height */
+	{0xb1, 0x5c, 0x04, 0x02, 0x87, 0x00, 0x00, 0x10}, /* window width */
+	{0xb1, 0x5c, 0x07, 0x30, 0x02, 0x00, 0x00, 0x10}, /* output ctrl */
+	{0xb1, 0x5c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10}, /* shutter delay */
+	{0xb1, 0x5c, 0x12, 0x00, 0xb0, 0x00, 0x00, 0x10}, /* zoom col start */
+	{0xb1, 0x5c, 0x13, 0x00, 0x7c, 0x00, 0x00, 0x10}, /* zoom row start */
+	{0xb1, 0x5c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* digital zoom */
+	{0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10}, /* read mode */
+	{0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	/*******/
+	{0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x5c, 0x09, 0x01, 0x2c, 0x00, 0x00, 0x10},
+	{0xd1, 0x5c, 0x2b, 0x00, 0x33, 0x00, 0xa0, 0x10}, /* green1 gain */
+	{0xd1, 0x5c, 0x2d, 0x00, 0xa0, 0x00, 0x33, 0x10}, /* red gain */
+	/*******/
+	{0xb1, 0x5c, 0x06, 0x00, 0x1e, 0x00, 0x00, 0x10}, /* vert blanking */
+	{0xb1, 0x5c, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10}, /* horiz blanking */
+	{0xd1, 0x5c, 0x2c, 0x00, 0xad, 0x00, 0xad, 0x10}, /* blue gain */
+	{0xb1, 0x5c, 0x35, 0x01, 0xc0, 0x00, 0x00, 0x10}, /* global gain */
+	{}
+};
+static const u8 om6802_sensor_init[][8] = {
 	{0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
 	{0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
 	{0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
@@ -489,7 +594,7 @@ static __u8 om6802_sensor_init[][8] = {
 /*	{0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
 	{}
 };
-static const __u8 ov7630_sensor_init[][8] = {
+static const u8 ov7630_sensor_init[][8] = {
 	{0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
 /* win: delay 20ms */
@@ -543,7 +648,7 @@ static const __u8 ov7630_sensor_init[][8] = {
 	{}
 };
 
-static const __u8 ov7648_sensor_init[][8] = {
+static const u8 ov7648_sensor_init[][8] = {
 	{0xa1, 0x21, 0x76, 0x00, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},	/* reset */
 	{0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
@@ -572,7 +677,8 @@ static const __u8 ov7648_sensor_init[][8] = {
 	{0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10},
 /*...*/
 /*	{0xa1, 0x21, 0x12, 0x08, 0x00, 0x00, 0x00, 0x10}, jfm done */
-/*	{0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10}, jfm done */
+/*	{0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10},   * COMN
+							 * set by setvflip */
 	{0xa1, 0x21, 0x19, 0x02, 0x00, 0x00, 0x00, 0x10},
 	{0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
 /*	{0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
@@ -589,7 +695,7 @@ static const __u8 ov7648_sensor_init[][8] = {
 	{}
 };
 
-static const __u8 ov7660_sensor_init[][8] = {
+static const u8 ov7660_sensor_init[][8] = {
 	{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
 /*		(delay 20ms) */
 	{0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
@@ -678,28 +784,92 @@ static const __u8 ov7660_sensor_init[][8] = {
 	{}
 };
 
-static const __u8 qtable4[] = {
-	0x06, 0x04, 0x04, 0x06, 0x04, 0x04, 0x06, 0x06, 0x06, 0x06, 0x08, 0x06,
-	0x06, 0x08, 0x0A, 0x11,
-	0x0A, 0x0A, 0x08, 0x08, 0x0A, 0x15, 0x0F, 0x0F, 0x0C, 0x11, 0x19, 0x15,
-	0x19, 0x19, 0x17, 0x15,
-	0x17, 0x17, 0x1B, 0x1D, 0x25, 0x21, 0x1B, 0x1D, 0x23, 0x1D, 0x17, 0x17,
-	0x21, 0x2E, 0x21, 0x23,
-	0x27, 0x29, 0x2C, 0x2C, 0x2C, 0x19, 0x1F, 0x30, 0x32, 0x2E, 0x29, 0x32,
-	0x25, 0x29, 0x2C, 0x29,
-	0x06, 0x08, 0x08, 0x0A, 0x08, 0x0A, 0x13, 0x0A, 0x0A, 0x13, 0x29, 0x1B,
-	0x17, 0x1B, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
-	0x29, 0x29, 0x29, 0x29
+static const u8 sp80708_sensor_init[][8] = {
+	{0xa1, 0x18, 0x06, 0xf9, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x09, 0x1f, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x0d, 0xc0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x0f, 0x0f, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x10, 0x40, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x11, 0x4e, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x12, 0x53, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x15, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x19, 0x18, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x1a, 0x10, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x1c, 0x28, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x1d, 0x02, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x1e, 0x10, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x26, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x27, 0x1e, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x28, 0x5a, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x29, 0x28, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2a, 0x78, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2b, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2c, 0xf7, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2d, 0x2d, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2e, 0xd5, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x39, 0x42, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3a, 0x67, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3b, 0x87, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3c, 0xa3, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3d, 0xb0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3e, 0xbc, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x3f, 0xc8, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x40, 0xd4, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x41, 0xdf, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x42, 0xea, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x43, 0xf5, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x45, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x46, 0x60, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x47, 0x50, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x48, 0x30, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x49, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x4d, 0xae, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x4e, 0x03, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x4f, 0x66, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x50, 0x1c, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x44, 0x10, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x4a, 0x30, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x51, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x52, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x53, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x54, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x55, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x56, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x57, 0xe0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x58, 0xc0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x59, 0xab, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5a, 0xa0, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5b, 0x99, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5c, 0x90, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5e, 0x24, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x60, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x61, 0x73, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x63, 0x42, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x64, 0x42, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x65, 0x42, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x66, 0x24, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x67, 0x24, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x68, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x2f, 0xc9, 0x00, 0x00, 0x00, 0x10},
+	/********/
+	{0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x03, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x04, 0xa4, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x14, 0x3f, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x18, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x18, 0x11, 0x40, 0x40, 0x00, 0x00, 0x10},
+	{}
 };
 
 /* read <len> bytes to gspca_dev->usb_buf */
 static void reg_r(struct gspca_dev *gspca_dev,
-		  __u16 value, int len)
+		  u16 value, int len)
 {
 #ifdef GSPCA_DEBUG
 	if (len > USB_BUF_SZ) {
@@ -718,10 +888,10 @@ static void reg_r(struct gspca_dev *gspca_dev,
 }
 
 static void reg_w1(struct gspca_dev *gspca_dev,
-		   __u16 value,
-		   __u8 data)
+		   u16 value,
+		   u8 data)
 {
-	PDEBUG(D_USBO, "reg_w1 [%02x] = %02x", value, data);
+	PDEBUG(D_USBO, "reg_w1 [%04x] = %02x", value, data);
 	gspca_dev->usb_buf[0] = data;
 	usb_control_msg(gspca_dev->dev,
 			usb_sndctrlpipe(gspca_dev->dev, 0),
@@ -733,11 +903,11 @@ static void reg_w1(struct gspca_dev *gspca_dev,
 			500);
 }
 static void reg_w(struct gspca_dev *gspca_dev,
-			  __u16 value,
-			  const __u8 *buffer,
+			  u16 value,
+			  const u8 *buffer,
 			  int len)
 {
-	PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
+	PDEBUG(D_USBO, "reg_w [%04x] = %02x %02x ..",
 		value, buffer[0], buffer[1]);
 #ifdef GSPCA_DEBUG
 	if (len > USB_BUF_SZ) {
@@ -756,7 +926,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
 }
 
 /* I2C write 1 byte */
-static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
+static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
@@ -781,7 +951,7 @@ static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
 
 /* I2C write 8 bytes */
 static void i2c_w8(struct gspca_dev *gspca_dev,
-		   const __u8 *buffer)
+		   const u8 *buffer)
 {
 	memcpy(gspca_dev->usb_buf, buffer, 8);
 	usb_control_msg(gspca_dev->dev,
@@ -795,10 +965,10 @@ static void i2c_w8(struct gspca_dev *gspca_dev,
 }
 
 /* read 5 bytes in gspca_dev->usb_buf */
-static void i2c_r5(struct gspca_dev *gspca_dev, __u8 reg)
+static void i2c_r5(struct gspca_dev *gspca_dev, u8 reg)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u8 mode[8];
+	u8 mode[8];
 
 	mode[0] = 0x81 | 0x10;
 	mode[1] = sd->i2c_base;
@@ -817,7 +987,7 @@ static void i2c_r5(struct gspca_dev *gspca_dev, __u8 reg)
 	reg_r(gspca_dev, 0x0a, 5);
 }
 
-static int probesensor(struct gspca_dev *gspca_dev)
+static int hv7131r_probe(struct gspca_dev *gspca_dev)
 {
 	i2c_w1(gspca_dev, 0x02, 0);			/* sensor wakeup */
 	msleep(10);
@@ -839,16 +1009,66 @@ static int probesensor(struct gspca_dev *gspca_dev)
 	return -ENODEV;
 }
 
+static void mi0360_probe(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int i, j;
+	u16 val = 0;
+	static const u8 probe_tb[][4][8] = {
+	    {					/* mi0360 */
+		{0xb0, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+		{0x90, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+		{0xa2, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+		{0xb0, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10}
+	    },
+	    {					/* mt9v111 */
+		{0xb0, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10},
+		{0x90, 0x5c, 0x36, 0x00, 0x00, 0x00, 0x00, 0x10},
+		{0xa2, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+		{}
+	    },
+	};
+
+	for (i = 0; i < ARRAY_SIZE(probe_tb); i++) {
+		reg_w1(gspca_dev, 0x17, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x08);
+		for (j = 0; j < 3; j++)
+			i2c_w8(gspca_dev, probe_tb[i][j]);
+		msleep(2);
+		reg_r(gspca_dev, 0x0a, 5);
+		val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
+		if (probe_tb[i][3][0] != 0)
+			i2c_w8(gspca_dev, probe_tb[i][3]);
+		reg_w1(gspca_dev, 0x01, 0x29);
+		reg_w1(gspca_dev, 0x17, 0x42);
+		if (val != 0xffff)
+			break;
+	}
+	switch (val) {
+	case 0x823a:
+		PDEBUG(D_PROBE, "Sensor mt9v111");
+		sd->sensor = SENSOR_MT9V111;
+		sd->i2c_base = 0x5c;
+		break;
+	case 0x8243:
+		PDEBUG(D_PROBE, "Sensor mi0360");
+		break;
+	default:
+		PDEBUG(D_PROBE, "Unknown sensor %04x - forced to mi0360", val);
+		break;
+	}
+}
+
 static int configure_gpio(struct gspca_dev *gspca_dev,
-			  const __u8 *sn9c1xx)
+			  const u8 *sn9c1xx)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	const __u8 *reg9a;
-	static const __u8 reg9a_def[] =
+	const u8 *reg9a;
+	static const u8 reg9a_def[] =
 		{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
-	static const __u8 reg9a_sn9c325[] =
+	static const u8 reg9a_sn9c325[] =
 		{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
-	static const __u8 regd4[] = {0x60, 0x00, 0x00};
+	static const u8 regd4[] = {0x60, 0x00, 0x00};
 
 	reg_w1(gspca_dev, 0xf1, 0x00);
 	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
@@ -872,6 +1092,12 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
 	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
 
 	switch (sd->sensor) {
+	case SENSOR_MT9V111:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x61);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
 	case SENSOR_OM6802:
 		reg_w1(gspca_dev, 0x02, 0x71);
 		reg_w1(gspca_dev, 0x01, 0x42);
@@ -900,12 +1126,20 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
 			break;
 		}
 		/* fall thru */
+	case SENSOR_SP80708:
+		reg_w1(gspca_dev, 0x01, 0x63);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x62);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		mdelay(100);
+		reg_w1(gspca_dev, 0x02, 0x62);
+		break;
 	default:
 		reg_w1(gspca_dev, 0x01, 0x43);
 		reg_w1(gspca_dev, 0x17, 0x61);
 		reg_w1(gspca_dev, 0x01, 0x42);
 		if (sd->sensor == SENSOR_HV7131R) {
-			if (probesensor(gspca_dev) < 0)
+			if (hv7131r_probe(gspca_dev) < 0)
 				return -ENODEV;
 		}
 		break;
@@ -916,7 +1150,7 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
 static void hv7131R_InitSensor(struct gspca_dev *gspca_dev)
 {
 	int i = 0;
-	static const __u8 SetSensorClk[] =	/* 0x08 Mclk */
+	static const u8 SetSensorClk[] =	/* 0x08 Mclk */
 		{ 0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10 };
 
 	while (hv7131r_sensor_init[i][0]) {
@@ -946,6 +1180,19 @@ static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
 	}
 }
 
+static void mt9v111_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
+	i++;
+	msleep(20);
+	while (mt9v111_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
+		i++;
+	}
+}
+
 static void om6802_InitSensor(struct gspca_dev *gspca_dev)
 {
 	int i = 0;
@@ -1010,6 +1257,19 @@ static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
 	}
 }
 
+static void sp80708_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	i2c_w8(gspca_dev, sp80708_sensor_init[i]);	/* reset SCCB */
+	i++;
+	msleep(20);
+	while (sp80708_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, sp80708_sensor_init[i]);
+		i++;
+	}
+}
+
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
 			const struct usb_device_id *id)
@@ -1018,7 +1278,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = ARRAY_SIZE(vga_mode);
 
@@ -1026,16 +1285,21 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	sd->sensor = id->driver_info >> 8;
 	sd->i2c_base = id->driver_info;
 
-	sd->qindex = 4;			/* set the quantization table */
 	sd->brightness = BRIGHTNESS_DEF;
 	sd->contrast = CONTRAST_DEF;
 	sd->colors = COLOR_DEF;
 	sd->blue = BLUE_BALANCE_DEF;
 	sd->red = RED_BALANCE_DEF;
+	sd->gamma = GAMMA_DEF;
 	sd->autogain = AUTOGAIN_DEF;
 	sd->ag_cnt = -1;
-	sd->vflip = VFLIP_DEF;
+	if (sd->sensor != SENSOR_OV7630)
+		sd->vflip = 0;
+	else
+		sd->vflip = 1;
 	sd->infrared = INFRARED_DEF;
+	sd->quality = QUALITY_DEF;
+	sd->jpegqual = 80;
 
 	gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
 	return 0;
@@ -1045,8 +1309,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 static int sd_init(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u8 regGpio[] = { 0x29, 0x74 };
-	__u8 regF1;
+	u8 regGpio[] = { 0x29, 0x74 };
+	u8 regF1;
 
 	/* setup a selector by bridge */
 	reg_w1(gspca_dev, 0xf1, 0x01);
@@ -1064,11 +1328,15 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	case BRIDGE_SN9C105:
 		if (regF1 != 0x11)
 			return -ENODEV;
+		if (sd->sensor == SENSOR_MI0360)
+			mi0360_probe(gspca_dev);
 		reg_w(gspca_dev, 0x01, regGpio, 2);
 		break;
 	case BRIDGE_SN9C120:
 		if (regF1 != 0x12)
 			return -ENODEV;
+		if (sd->sensor == SENSOR_MI0360)
+			mi0360_probe(gspca_dev);
 		regGpio[1] = 0x70;
 		reg_w(gspca_dev, 0x01, regGpio, 2);
 		break;
@@ -1086,20 +1354,14 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	return 0;
 }
 
-static unsigned int setexposure(struct gspca_dev *gspca_dev,
-				unsigned int expo)
+static u32 setexposure(struct gspca_dev *gspca_dev,
+			u32 expo)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	static const __u8 doit[] =		/* update sensor */
-		{ 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
-	static const __u8 sensorgo[] =		/* sensor on */
-		{ 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
-	static const __u8 gainMo[] =
-		{ 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
 
 	switch (sd->sensor) {
 	case SENSOR_HV7131R: {
-		__u8 Expodoit[] =
+		u8 Expodoit[] =
 			{ 0xc1, 0x11, 0x25, 0x07, 0x27, 0xc0, 0x00, 0x16 };
 
 		Expodoit[3] = expo >> 16;
@@ -1109,8 +1371,12 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
 		break;
 	    }
 	case SENSOR_MI0360: {
-		__u8 expoMi[] =	 /* exposure 0x0635 -> 4 fp/s 0x10 */
+		u8 expoMi[] =		/* exposure 0x0635 -> 4 fp/s 0x10 */
 			{ 0xb1, 0x5d, 0x09, 0x06, 0x35, 0x00, 0x00, 0x16 };
+		static const u8 doit[] =		/* update sensor */
+			{ 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
+		static const u8 sensorgo[] =		/* sensor on */
+			{ 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
 
 		if (expo > 0x0635)
 			expo = 0x0635;
@@ -1124,10 +1390,12 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
 		break;
 	    }
 	case SENSOR_MO4000: {
-		__u8 expoMof[] =
+		u8 expoMof[] =
 			{ 0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10 };
-		__u8 expoMo10[] =
+		u8 expoMo10[] =
 			{ 0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10 };
+		static const u8 gainMo[] =
+			{ 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
 
 		if (expo > 0x1fff)
 			expo = 0x1fff;
@@ -1139,14 +1407,27 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
 				| ((expo & 0x0003) << 4);
 		i2c_w8(gspca_dev, expoMo10);
 		i2c_w8(gspca_dev, gainMo);
-		PDEBUG(D_CONF, "set exposure %d",
+		PDEBUG(D_FRAM, "set exposure %d",
 			((expoMo10[3] & 0x07) << 10)
 			| (expoMof[3] << 2)
 			| ((expoMo10[3] & 0x30) >> 4));
 		break;
 	    }
+	case SENSOR_MT9V111: {
+		u8 expo_c1[] =
+			{ 0xb1, 0x5c, 0x09, 0x00, 0x00, 0x00, 0x00, 0x10 };
+
+		if (expo > 0x0280)
+			expo = 0x0280;
+		else if (expo < 0x0040)
+			expo = 0x0040;
+		expo_c1[3] = expo >> 8;
+		expo_c1[4] = expo;
+		i2c_w8(gspca_dev, expo_c1);
+		break;
+	    }
 	case SENSOR_OM6802: {
-		__u8 gainOm[] =
+		u8 gainOm[] =
 			{ 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
 
 		if (expo > 0x03ff)
@@ -1156,7 +1437,7 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
 		gainOm[3] = expo >> 2;
 		i2c_w8(gspca_dev, gainOm);
 		reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
-		PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+		PDEBUG(D_FRAM, "set exposure %d", gainOm[3]);
 		break;
 	    }
 	}
@@ -1167,7 +1448,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	unsigned int expo;
-	__u8 k2;
+	u8 k2;
 
 	k2 = ((int) sd->brightness - 0x8000) >> 10;
 	switch (sd->sensor) {
@@ -1184,6 +1465,10 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 		expo = sd->brightness >> 4;
 		sd->exposure = setexposure(gspca_dev, expo);
 		break;
+	case SENSOR_MT9V111:
+		expo = sd->brightness >> 8;
+		sd->exposure = setexposure(gspca_dev, expo);
+		break;
 	case SENSOR_OM6802:
 		expo = sd->brightness >> 6;
 		sd->exposure = setexposure(gspca_dev, expo);
@@ -1191,14 +1476,15 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 		break;
 	}
 
-	reg_w1(gspca_dev, 0x96, k2);		/* color matrix Y offset */
+	if (sd->sensor != SENSOR_MT9V111)
+		reg_w1(gspca_dev, 0x96, k2);	/* color matrix Y offset */
 }
 
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u8 k2;
-	__u8 contrast[6];
+	u8 k2;
+	u8 contrast[6];
 
 	k2 = sd->contrast * 0x30 / (CONTRAST_MAX + 1) + 0x10;	/* 10..40 */
 	contrast[0] = (k2 + 1) / 2;		/* red */
@@ -1214,8 +1500,8 @@ static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i, v;
-	__u8 reg8a[12];			/* U & V gains */
-	static __s16 uv[6] = {		/* same as reg84 in signed decimal */
+	u8 reg8a[12];			/* U & V gains */
+	static s16 uv[6] = {		/* same as reg84 in signed decimal */
 		-24, -38, 64,		/* UR UG UB */
 		 62, -51, -9		/* VR VG VB */
 	};
@@ -1236,22 +1522,75 @@ static void setredblue(struct gspca_dev *gspca_dev)
 	reg_w1(gspca_dev, 0x06, sd->blue);
 }
 
+static void setgamma(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int i;
+	u8 gamma[17];
+	const u8 *gamma_base;
+	static const u8 delta[17] = {
+		0x00, 0x14, 0x1c, 0x1c, 0x1c, 0x1c, 0x1b, 0x1a,
+		0x18, 0x13, 0x10, 0x0e, 0x08, 0x07, 0x04, 0x02, 0x00
+	};
+
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+	case SENSOR_MT9V111:
+		gamma_base = gamma_spec_1;
+		break;
+	case SENSOR_SP80708:
+		gamma_base = gamma_spec_2;
+		break;
+	default:
+		gamma_base = gamma_def;
+		break;
+	}
+
+	for (i = 0; i < sizeof gamma; i++)
+		gamma[i] = gamma_base[i]
+			+ delta[i] * (sd->gamma - GAMMA_DEF) / 32;
+	reg_w(gspca_dev, 0x20, gamma, sizeof gamma);
+}
+
 static void setautogain(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
 		return;
+	switch (sd->sensor) {
+	case SENSOR_OV7630:
+	case SENSOR_OV7648: {
+		u8 comb;
+
+		if (sd->sensor == SENSOR_OV7630)
+			comb = 0xc0;
+		else
+			comb = 0xa0;
+		if (sd->autogain)
+			comb |= 0x02;
+		i2c_w1(&sd->gspca_dev, 0x13, comb);
+		return;
+	    }
+	}
 	if (sd->autogain)
 		sd->ag_cnt = AG_CNT_START;
 	else
 		sd->ag_cnt = -1;
 }
 
+/* ov7630/ov7648 only */
 static void setvflip(struct sd *sd)
 {
-	i2c_w1(&sd->gspca_dev, 0x75,			/* COMN */
-		sd->vflip ? 0x82 : 0x02);
+	u8 comn;
+
+	if (sd->sensor == SENSOR_OV7630)
+		comn = 0x02;
+	else
+		comn = 0x06;
+	if (sd->vflip)
+		comn |= 0x80;
+	i2c_w1(&sd->gspca_dev, 0x75, comn);
 }
 
 static void setinfrared(struct sd *sd)
@@ -1262,20 +1601,63 @@ static void setinfrared(struct sd *sd)
 		sd->infrared ? 0x66 : 0x64);
 }
 
+static void setjpegqual(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int i, sc;
+
+	if (sd->jpegqual < 50)
+		sc = 5000 / sd->jpegqual;
+	else
+		sc = 200 - sd->jpegqual * 2;
+#if USB_BUF_SZ < 64
+#error "No room enough in usb_buf for quantization table"
+#endif
+	for (i = 0; i < 64; i++)
+		gspca_dev->usb_buf[i] =
+			(jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			0x0100, 0,
+			gspca_dev->usb_buf, 64,
+			500);
+	for (i = 0; i < 64; i++)
+		gspca_dev->usb_buf[i] =
+			(jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			0x0140, 0,
+			gspca_dev->usb_buf, 64,
+			500);
+
+	sd->reg18 ^= 0x40;
+	reg_w1(gspca_dev, 0x18, sd->reg18);
+}
+
 /* -- start the camera -- */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
-	__u8 reg1, reg17, reg18;
-	const __u8 *sn9c1xx;
+	u8 reg1, reg17;
+	const u8 *sn9c1xx;
 	int mode;
-	static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
-	static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
-	static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };	/* MI0360 */
-	static const __u8 CE_ov76xx[] =
+	static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
+	static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
+	static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };	/* MI0360 */
+	static const u8 CE_ov76xx[] =
 				{ 0x32, 0xdd, 0x32, 0xdd };
 
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x21);		/* JPEG 422 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	sn9c1xx = sn_tb[(int) sd->sensor];
 	configure_gpio(gspca_dev, sn9c1xx);
 
@@ -1292,6 +1674,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	reg_w1(gspca_dev, 0xc9, 0x3c);
 	reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
 	switch (sd->sensor) {
+	case SENSOR_MT9V111:
+		reg17 = 0xe0;
+		break;
 	case SENSOR_OV7630:
 		reg17 = 0xe2;
 		break;
@@ -1315,14 +1700,24 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	reg_w1(gspca_dev, 0x07, sn9c1xx[7]);	/* green */
 	reg_w1(gspca_dev, 0x06, sn9c1xx[6]);	/* blue */
 	reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
-	reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
+
+	setgamma(gspca_dev);
+
 	for (i = 0; i < 8; i++)
 		reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
 	switch (sd->sensor) {
+	case SENSOR_MT9V111:
+		reg_w1(gspca_dev, 0x9a, 0x07);
+		reg_w1(gspca_dev, 0x99, 0x59);
+		break;
 	case SENSOR_OV7648:
 		reg_w1(gspca_dev, 0x9a, 0x0a);
 		reg_w1(gspca_dev, 0x99, 0x60);
 		break;
+	case SENSOR_SP80708:
+		reg_w1(gspca_dev, 0x9a, 0x05);
+		reg_w1(gspca_dev, 0x99, 0x59);
+		break;
 	case SENSOR_OV7660:
 		if (sd->bridge == BRIDGE_SN9C120) {
 			reg_w1(gspca_dev, 0x9a, 0x05);
@@ -1358,6 +1753,15 @@ static int sd_start(struct gspca_dev *gspca_dev)
 /*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
 		}
 		break;
+	case SENSOR_MT9V111:
+		mt9v111_InitSensor(gspca_dev);
+		if (mode) {
+			reg1 = 0x04;	/* 320 clk 48Mhz */
+		} else {
+/*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
+			reg17 = 0xc2;
+		}
+		break;
 	case SENSOR_OM6802:
 		om6802_InitSensor(gspca_dev);
 		reg17 = 0x64;		/* 640 MCKSIZE */
@@ -1373,8 +1777,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		reg17 = 0x21;
 /*		reg1 = 0x42;		 * 42 - 46? */
 		break;
-	default:
-/*	case SENSOR_OV7660: */
+	case SENSOR_OV7660:
 		ov7660_InitSensor(gspca_dev);
 		if (sd->bridge == BRIDGE_SN9C120) {
 			if (mode) {		/* 320x240 - 160x120 */
@@ -1387,6 +1790,16 @@ static int sd_start(struct gspca_dev *gspca_dev)
 					 * inverse power down */
 		}
 		break;
+	default:
+/*	case SENSOR_SP80708: */
+		sp80708_InitSensor(gspca_dev);
+		if (mode) {
+/*??			reg1 = 0x04;	 * 320 clk 48Mhz */
+		} else {
+			reg1 = 0x46;	 /* 640 clk 48Mz */
+			reg17 = 0xa2;
+		}
+		break;
 	}
 	reg_w(gspca_dev, 0xc0, C0, 6);
 	reg_w(gspca_dev, 0xca, CA, 4);
@@ -1403,20 +1816,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	}
 
 	/* here change size mode 0 -> VGA; 1 -> CIF */
-	reg18 = sn9c1xx[0x18] | (mode << 4);
-	reg_w1(gspca_dev, 0x18, reg18 | 0x40);
-
-	reg_w(gspca_dev, 0x100, qtable4, 0x40);
-	reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
-
-	reg_w1(gspca_dev, 0x18, reg18);
+	sd->reg18 = sn9c1xx[0x18] | (mode << 4) | 0x40;
+	reg_w1(gspca_dev, 0x18, sd->reg18);
+	setjpegqual(gspca_dev);
 
 	reg_w1(gspca_dev, 0x17, reg17);
 	reg_w1(gspca_dev, 0x01, reg1);
 	switch (sd->sensor) {
-	case SENSOR_MI0360:
-		setinfrared(sd);
-		break;
 	case SENSOR_OV7630:
 		setvflip(sd);
 		break;
@@ -1430,14 +1836,14 @@ static int sd_start(struct gspca_dev *gspca_dev)
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	static const __u8 stophv7131[] =
+	static const u8 stophv7131[] =
 		{ 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
-	static const __u8 stopmi0360[] =
+	static const u8 stopmi0360[] =
 		{ 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
-	static const __u8 stopov7648[] =
+	static const u8 stopov7648[] =
 		{ 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
-	__u8 data;
-	const __u8 *sn9c1xx;
+	u8 data;
+	const u8 *sn9c1xx;
 
 	data = 0x0b;
 	switch (sd->sensor) {
@@ -1452,6 +1858,7 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 	case SENSOR_OV7648:
 		i2c_w8(gspca_dev, stopov7648);
 		/* fall thru */
+	case SENSOR_MT9V111:
 	case SENSOR_OV7630:
 		data = 0x29;
 		break;
@@ -1468,13 +1875,20 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 	reg_w1(gspca_dev, 0xf1, 0x00);
 }
 
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	kfree(sd->jpeg_hdr);
+}
+
 static void do_autogain(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int delta;
 	int expotimes;
-	__u8 luma_mean = 130;
-	__u8 luma_delta = 20;
+	u8 luma_mean = 130;
+	u8 luma_delta = 20;
 
 	/* Thanks S., without your advice, autobright should not work :) */
 	if (sd->ag_cnt < 0)
@@ -1499,6 +1913,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
 		default:
 /*		case SENSOR_MO4000: */
 /*		case SENSOR_MI0360: */
+/*		case SENSOR_MT9V111: */
 /*		case SENSOR_OM6802: */
 			expotimes = sd->exposure;
 			expotimes += (luma_mean - delta) >> 6;
@@ -1516,7 +1931,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
 /* This function is run at interrupt level. */
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
-			__u8 *data,			/* isoc packet */
+			u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1550,7 +1965,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	if (gspca_dev->last_packet_type == LAST_PACKET) {
 
 		/* put the JPEG 422 header */
-		jpeg_put_header(gspca_dev, frame, sd->qindex, 0x21);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
 	}
 	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
@@ -1645,6 +2061,24 @@ static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->gamma = val;
+	if (gspca_dev->streaming)
+		setgamma(gspca_dev);
+	return 0;
+}
+
+static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->gamma;
+	return 0;
+}
+
 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1699,6 +2133,34 @@ static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -1708,8 +2170,11 @@ static const struct sd_desc sd_desc = {
 	.init = sd_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
 	.dq_callback = do_autogain,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -1724,9 +2189,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 #endif
 	{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
 	{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
-#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
 	{USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
-#endif
 	{USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
 	{USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
 	{USB_DEVICE(0x06f8, 0x3004), BSI(SN9C105, OV7660, 0x21)},
@@ -1764,10 +2227,10 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x21)},
 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
 	{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
+#endif
 	{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
 /*	{USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
-#endif
-	{USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, MI0360, 0x5d)},
+	{USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, SP80708, 0x18)},
 	{}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
@@ -1794,8 +2257,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	info("registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 942f04cd44dd..6f38fa6d86b6 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -38,8 +38,11 @@ struct sd {
 	unsigned char brightness;
 	unsigned char contrast;
 	unsigned char colors;
+	u8 quality;
+#define QUALITY_MIN 70
+#define QUALITY_MAX 95
+#define QUALITY_DEF 85
 
-	char qindex;
 	char subtype;
 #define AgfaCl20 0
 #define AiptekPocketDV 1
@@ -56,6 +59,8 @@ struct sd {
 #define Optimedia 12
 #define PalmPixDC85 13
 #define ToptroIndus 14
+
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
@@ -629,7 +634,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	sd->subtype = id->driver_info;
 	if (sd->subtype != LogitechClickSmart310) {
 		cam->cam_mode = vga_mode;
@@ -638,10 +642,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		cam->cam_mode = sif_mode;
 		cam->nmodes = ARRAY_SIZE(sif_mode);
 	}
-	sd->qindex = 5;
 	sd->brightness = BRIGHTNESS_DEF;
 	sd->contrast = CONTRAST_DEF;
 	sd->colors = COLOR_DEF;
+	sd->quality = QUALITY_DEF;
 	return 0;
 }
 
@@ -667,6 +671,12 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	__u8 Data;
 	__u8 xmult, ymult;
 
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x22);		/* JPEG 411 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	if (sd->subtype == LogitechClickSmart310) {
 		xmult = 0x16;
 		ymult = 0x12;
@@ -713,7 +723,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		write_vector(gspca_dev, spca500_visual_defaults);
 		spca500_setmode(gspca_dev, xmult, ymult);
 		/* enable drop packet */
-		reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+		err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001);
+		if (err < 0)
 			PDEBUG(D_ERR, "failed to enable drop packet");
 		reg_w(gspca_dev, 0x00, 0x8880, 3);
 		err = spca50x_setup_qtable(gspca_dev,
@@ -881,6 +892,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 		gspca_dev->usb_buf[0]);
 }
 
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	kfree(sd->jpeg_hdr);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
 			__u8 *data,			/* isoc packet */
@@ -901,7 +919,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 					ffd9, 2);
 
 		/* put the JPEG header in the new frame */
-		jpeg_put_header(gspca_dev, frame, sd->qindex, 0x22);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
 
 		data += SPCA500_OFFSET_DATA;
 		len -= SPCA500_OFFSET_DATA;
@@ -937,16 +956,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 			(__u8) (sd->brightness - 128));
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int ret;
-
-	ret = reg_r_12(gspca_dev, 0x00, 0x8167, 1);
-	if (ret >= 0)
-		sd->brightness = ret + 128;
-}
-
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -954,16 +963,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	reg_w(gspca_dev, 0x00, 0x8168, sd->contrast);
 }
 
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int ret;
-
-	ret = reg_r_12(gspca_dev, 0x0, 0x8168, 1);
-	if (ret >= 0)
-		sd->contrast = ret;
-}
-
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -971,16 +970,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
 	reg_w(gspca_dev, 0x00, 0x8169, sd->colors);
 }
 
-static void getcolors(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int ret;
-
-	ret = reg_r_12(gspca_dev, 0x0, 0x8169, 1);
-	if (ret >= 0)
-		sd->colors = ret;
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -995,7 +984,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -1014,7 +1002,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcontrast(gspca_dev);
 	*val = sd->contrast;
 	return 0;
 }
@@ -1033,11 +1020,38 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcolors(gspca_dev);
 	*val = sd->colors;
 	return 0;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -1047,7 +1061,10 @@ static struct sd_desc sd_desc = {
 	.init = sd_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -1093,8 +1110,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 82e3e3e2ada1..d48b27c648ca 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1883,10 +1883,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x12, sd->brightness);
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-}
-
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1897,10 +1893,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 				  sd->contrast & 0xff);
 }
 
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-}
-
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1908,10 +1900,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
 	reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x0c, sd->colors);
 }
 
-static void getcolors(struct gspca_dev *gspca_dev)
-{
-}
-
 static void setblue_balance(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1934,7 +1922,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
 	sd->subtype = id->driver_info;
@@ -2084,7 +2071,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -2103,7 +2089,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcontrast(gspca_dev);
 	*val = sd->contrast;
 	return 0;
 }
@@ -2122,7 +2107,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcolors(gspca_dev);
 	*val = sd->colors;
 	return 0;
 }
@@ -2211,8 +2195,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index 2a33a29010ee..2acec58b1b97 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -31,9 +31,9 @@ MODULE_LICENSE("GPL");
 struct sd {
 	struct gspca_dev gspca_dev;		/* !! must be the first item */
 
-	unsigned char brightness;
+	u8 brightness;
 
-	char subtype;
+	u8 subtype;
 #define IntelPCCameraPro 0
 #define Nxultra 1
 };
@@ -43,7 +43,6 @@ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
 
 static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
 	{
 	    {
 		.id      = V4L2_CID_BRIGHTNESS,
@@ -52,7 +51,8 @@ static struct ctrl sd_ctrls[] = {
 		.minimum = 0,
 		.maximum = 255,
 		.step    = 1,
-		.default_value = 127,
+#define BRIGHTNESS_DEF 127
+		.default_value = BRIGHTNESS_DEF,
 	    },
 	    .set = sd_setbrightness,
 	    .get = sd_getbrightness,
@@ -64,12 +64,12 @@ static const struct v4l2_pix_format vga_mode[] = {
 		.bytesperline = 160,
 		.sizeimage = 160 * 120 * 3 / 2,
 		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 5},
+		.priv = 4},
 	{176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
 		.bytesperline = 176,
 		.sizeimage = 176 * 144 * 3 / 2,
 		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 4},
+		.priv = 3},
 	{320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
 		.bytesperline = 320,
 		.sizeimage = 320 * 240 * 3 / 2,
@@ -93,6 +93,7 @@ static const struct v4l2_pix_format vga_mode[] = {
 
 #define SPCA50X_USB_CTRL 0x00	/* spca505 */
 #define SPCA50X_CUSB_ENABLE 0x01 /* spca505 */
+
 #define SPCA50X_REG_GLOBAL 0x03	/* spca505 */
 #define SPCA50X_GMISC0_IDSEL 0x01 /* Global control device ID select spca505 */
 #define SPCA50X_GLOBAL_MISC0 0x00 /* Global control miscellaneous 0 spca505 */
@@ -101,230 +102,230 @@ static const struct v4l2_pix_format vga_mode[] = {
 #define SPCA50X_GLOBAL_MISC3 0x03 /* 505 */
 #define SPCA50X_GMISC3_SAA7113RST 0x20	/* Not sure about this one spca505 */
 
+/* Image format and compression control */
+#define SPCA50X_REG_COMPRESS 0x04
+
 /*
  * Data to initialize a SPCA505. Common to the CCD and external modes
  */
-static const __u16 spca505_init_data[][3] = {
-	/* line	   bmRequest,value,index */
-	/* 1819 */
+static const u8 spca505_init_data[][3] = {
+	/* bmRequest,value,index */
 	{SPCA50X_REG_GLOBAL, SPCA50X_GMISC3_SAA7113RST, SPCA50X_GLOBAL_MISC3},
 	/* Sensor reset */
-	/* 1822 */ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC3},
-	/* 1825 */ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC1},
+	{SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC3},
+	{SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC1},
 	/* Block USB reset */
-	/* 1828 */ {SPCA50X_REG_GLOBAL, SPCA50X_GMISC0_IDSEL,
-		SPCA50X_GLOBAL_MISC0},
+	{SPCA50X_REG_GLOBAL, SPCA50X_GMISC0_IDSEL, SPCA50X_GLOBAL_MISC0},
 
-	/* 1831 */ {0x5, 0x01, 0x10},
+	{0x05, 0x01, 0x10},
 					/* Maybe power down some stuff */
-	/* 1834 */ {0x5, 0x0f, 0x11},
+	{0x05, 0x0f, 0x11},
 
 	/* Setup internal CCD  ? */
-	/* 1837 */ {0x6, 0x10, 0x08},
-	/* 1840 */ {0x6, 0x00, 0x09},
-	/* 1843 */ {0x6, 0x00, 0x0a},
-	/* 1846 */ {0x6, 0x00, 0x0b},
-	/* 1849 */ {0x6, 0x10, 0x0c},
-	/* 1852 */ {0x6, 0x00, 0x0d},
-	/* 1855 */ {0x6, 0x00, 0x0e},
-	/* 1858 */ {0x6, 0x00, 0x0f},
-	/* 1861 */ {0x6, 0x10, 0x10},
-	/* 1864 */ {0x6, 0x02, 0x11},
-	/* 1867 */ {0x6, 0x00, 0x12},
-	/* 1870 */ {0x6, 0x04, 0x13},
-	/* 1873 */ {0x6, 0x02, 0x14},
-	/* 1876 */ {0x6, 0x8a, 0x51},
-	/* 1879 */ {0x6, 0x40, 0x52},
-	/* 1882 */ {0x6, 0xb6, 0x53},
-	/* 1885 */ {0x6, 0x3d, 0x54},
+	{0x06, 0x10, 0x08},
+	{0x06, 0x00, 0x09},
+	{0x06, 0x00, 0x0a},
+	{0x06, 0x00, 0x0b},
+	{0x06, 0x10, 0x0c},
+	{0x06, 0x00, 0x0d},
+	{0x06, 0x00, 0x0e},
+	{0x06, 0x00, 0x0f},
+	{0x06, 0x10, 0x10},
+	{0x06, 0x02, 0x11},
+	{0x06, 0x00, 0x12},
+	{0x06, 0x04, 0x13},
+	{0x06, 0x02, 0x14},
+	{0x06, 0x8a, 0x51},
+	{0x06, 0x40, 0x52},
+	{0x06, 0xb6, 0x53},
+	{0x06, 0x3d, 0x54},
 	{}
 };
 
 /*
  * Data to initialize the camera using the internal CCD
  */
-static const __u16 spca505_open_data_ccd[][3] = {
-	/* line	   bmRequest,value,index */
+static const u8 spca505_open_data_ccd[][3] = {
+	/* bmRequest,value,index */
 	/* Internal CCD data set */
-	/* 1891 */ {0x3, 0x04, 0x01},
+	{0x03, 0x04, 0x01},
 	/* This could be a reset */
-	/* 1894 */ {0x3, 0x00, 0x01},
+	{0x03, 0x00, 0x01},
 
 	/* Setup compression and image registers. 0x6 and 0x7 seem to be
 	   related to H&V hold, and are resolution mode specific */
-		/* 1897 */ {0x4, 0x10, 0x01},
+		{0x04, 0x10, 0x01},
 		/* DIFF(0x50), was (0x10) */
-	/* 1900 */ {0x4, 0x00, 0x04},
-	/* 1903 */ {0x4, 0x00, 0x05},
-	/* 1906 */ {0x4, 0x20, 0x06},
-	/* 1909 */ {0x4, 0x20, 0x07},
+	{0x04, 0x00, 0x04},
+	{0x04, 0x00, 0x05},
+	{0x04, 0x20, 0x06},
+	{0x04, 0x20, 0x07},
 
-	/* 1912 */ {0x8, 0x0a, 0x00},
+	{0x08, 0x0a, 0x00},
 	/* DIFF (0x4a), was (0xa) */
 
-	/* 1915 */ {0x5, 0x00, 0x10},
-	/* 1918 */ {0x5, 0x00, 0x11},
-	/* 1921 */ {0x5, 0x00, 0x00},
+	{0x05, 0x00, 0x10},
+	{0x05, 0x00, 0x11},
+	{0x05, 0x00, 0x00},
 	/* DIFF not written */
-	/* 1924 */ {0x5, 0x00, 0x01},
+	{0x05, 0x00, 0x01},
 	/* DIFF not written */
-	/* 1927 */ {0x5, 0x00, 0x02},
+	{0x05, 0x00, 0x02},
 	/* DIFF not written */
-	/* 1930 */ {0x5, 0x00, 0x03},
+	{0x05, 0x00, 0x03},
 	/* DIFF not written */
-	/* 1933 */ {0x5, 0x00, 0x04},
+	{0x05, 0x00, 0x04},
 	/* DIFF not written */
-		/* 1936 */ {0x5, 0x80, 0x05},
+		{0x05, 0x80, 0x05},
 		/* DIFF not written */
-		/* 1939 */ {0x5, 0xe0, 0x06},
+		{0x05, 0xe0, 0x06},
 		/* DIFF not written */
-		/* 1942 */ {0x5, 0x20, 0x07},
+		{0x05, 0x20, 0x07},
 		/* DIFF not written */
-		/* 1945 */ {0x5, 0xa0, 0x08},
+		{0x05, 0xa0, 0x08},
 		/* DIFF not written */
-		/* 1948 */ {0x5, 0x0, 0x12},
+		{0x05, 0x0, 0x12},
 		/* DIFF not written */
-	/* 1951 */ {0x5, 0x02, 0x0f},
+	{0x05, 0x02, 0x0f},
 	/* DIFF not written */
-		/* 1954 */ {0x5, 0x10, 0x46},
+		{0x05, 0x10, 0x46},
 		/* DIFF not written */
-		/* 1957 */ {0x5, 0x8, 0x4a},
+		{0x05, 0x8, 0x4a},
 		/* DIFF not written */
 
-	/* 1960 */ {0x3, 0x08, 0x03},
+	{0x03, 0x08, 0x03},
 	/* DIFF (0x3,0x28,0x3) */
-	/* 1963 */ {0x3, 0x08, 0x01},
-	/* 1966 */ {0x3, 0x0c, 0x03},
+	{0x03, 0x08, 0x01},
+	{0x03, 0x0c, 0x03},
 	/* DIFF not written */
-		/* 1969 */ {0x3, 0x21, 0x00},
+		{0x03, 0x21, 0x00},
 		/* DIFF (0x39) */
 
 /* Extra block copied from init to hopefully ensure CCD is in a sane state */
-	/* 1837 */ {0x6, 0x10, 0x08},
-	/* 1840 */ {0x6, 0x00, 0x09},
-	/* 1843 */ {0x6, 0x00, 0x0a},
-	/* 1846 */ {0x6, 0x00, 0x0b},
-	/* 1849 */ {0x6, 0x10, 0x0c},
-	/* 1852 */ {0x6, 0x00, 0x0d},
-	/* 1855 */ {0x6, 0x00, 0x0e},
-	/* 1858 */ {0x6, 0x00, 0x0f},
-	/* 1861 */ {0x6, 0x10, 0x10},
-	/* 1864 */ {0x6, 0x02, 0x11},
-	/* 1867 */ {0x6, 0x00, 0x12},
-	/* 1870 */ {0x6, 0x04, 0x13},
-	/* 1873 */ {0x6, 0x02, 0x14},
-	/* 1876 */ {0x6, 0x8a, 0x51},
-	/* 1879 */ {0x6, 0x40, 0x52},
-	/* 1882 */ {0x6, 0xb6, 0x53},
-	/* 1885 */ {0x6, 0x3d, 0x54},
+	{0x06, 0x10, 0x08},
+	{0x06, 0x00, 0x09},
+	{0x06, 0x00, 0x0a},
+	{0x06, 0x00, 0x0b},
+	{0x06, 0x10, 0x0c},
+	{0x06, 0x00, 0x0d},
+	{0x06, 0x00, 0x0e},
+	{0x06, 0x00, 0x0f},
+	{0x06, 0x10, 0x10},
+	{0x06, 0x02, 0x11},
+	{0x06, 0x00, 0x12},
+	{0x06, 0x04, 0x13},
+	{0x06, 0x02, 0x14},
+	{0x06, 0x8a, 0x51},
+	{0x06, 0x40, 0x52},
+	{0x06, 0xb6, 0x53},
+	{0x06, 0x3d, 0x54},
 	/* End of extra block */
 
-		/* 1972 */ {0x6, 0x3f, 0x1},
+		{0x06, 0x3f, 0x1},
 		/* Block skipped */
-	/* 1975 */ {0x6, 0x10, 0x02},
-	/* 1978 */ {0x6, 0x64, 0x07},
-	/* 1981 */ {0x6, 0x10, 0x08},
-	/* 1984 */ {0x6, 0x00, 0x09},
-	/* 1987 */ {0x6, 0x00, 0x0a},
-	/* 1990 */ {0x6, 0x00, 0x0b},
-	/* 1993 */ {0x6, 0x10, 0x0c},
-	/* 1996 */ {0x6, 0x00, 0x0d},
-	/* 1999 */ {0x6, 0x00, 0x0e},
-	/* 2002 */ {0x6, 0x00, 0x0f},
-	/* 2005 */ {0x6, 0x10, 0x10},
-	/* 2008 */ {0x6, 0x02, 0x11},
-	/* 2011 */ {0x6, 0x00, 0x12},
-	/* 2014 */ {0x6, 0x04, 0x13},
-	/* 2017 */ {0x6, 0x02, 0x14},
-	/* 2020 */ {0x6, 0x8a, 0x51},
-	/* 2023 */ {0x6, 0x40, 0x52},
-	/* 2026 */ {0x6, 0xb6, 0x53},
-	/* 2029 */ {0x6, 0x3d, 0x54},
-	/* 2032 */ {0x6, 0x60, 0x57},
-	/* 2035 */ {0x6, 0x20, 0x58},
-	/* 2038 */ {0x6, 0x15, 0x59},
-	/* 2041 */ {0x6, 0x05, 0x5a},
-
-	/* 2044 */ {0x5, 0x01, 0xc0},
-	/* 2047 */ {0x5, 0x10, 0xcb},
-		/* 2050 */ {0x5, 0x80, 0xc1},
+	{0x06, 0x10, 0x02},
+	{0x06, 0x64, 0x07},
+	{0x06, 0x10, 0x08},
+	{0x06, 0x00, 0x09},
+	{0x06, 0x00, 0x0a},
+	{0x06, 0x00, 0x0b},
+	{0x06, 0x10, 0x0c},
+	{0x06, 0x00, 0x0d},
+	{0x06, 0x00, 0x0e},
+	{0x06, 0x00, 0x0f},
+	{0x06, 0x10, 0x10},
+	{0x06, 0x02, 0x11},
+	{0x06, 0x00, 0x12},
+	{0x06, 0x04, 0x13},
+	{0x06, 0x02, 0x14},
+	{0x06, 0x8a, 0x51},
+	{0x06, 0x40, 0x52},
+	{0x06, 0xb6, 0x53},
+	{0x06, 0x3d, 0x54},
+	{0x06, 0x60, 0x57},
+	{0x06, 0x20, 0x58},
+	{0x06, 0x15, 0x59},
+	{0x06, 0x05, 0x5a},
+
+	{0x05, 0x01, 0xc0},
+	{0x05, 0x10, 0xcb},
+		{0x05, 0x80, 0xc1},
 		/* */
-		/* 2053 */ {0x5, 0x0, 0xc2},
+		{0x05, 0x0, 0xc2},
 		/* 4 was 0 */
-	/* 2056 */ {0x5, 0x00, 0xca},
-		/* 2059 */ {0x5, 0x80, 0xc1},
+	{0x05, 0x00, 0xca},
+		{0x05, 0x80, 0xc1},
 		/*  */
-	/* 2062 */ {0x5, 0x04, 0xc2},
-	/* 2065 */ {0x5, 0x00, 0xca},
-		/* 2068 */ {0x5, 0x0, 0xc1},
+	{0x05, 0x04, 0xc2},
+	{0x05, 0x00, 0xca},
+		{0x05, 0x0, 0xc1},
 		/*  */
-	/* 2071 */ {0x5, 0x00, 0xc2},
-	/* 2074 */ {0x5, 0x00, 0xca},
-		/* 2077 */ {0x5, 0x40, 0xc1},
+	{0x05, 0x00, 0xc2},
+	{0x05, 0x00, 0xca},
+		{0x05, 0x40, 0xc1},
 		/* */
-	/* 2080 */ {0x5, 0x17, 0xc2},
-	/* 2083 */ {0x5, 0x00, 0xca},
-		/* 2086 */ {0x5, 0x80, 0xc1},
+	{0x05, 0x17, 0xc2},
+	{0x05, 0x00, 0xca},
+		{0x05, 0x80, 0xc1},
 		/* */
-	/* 2089 */ {0x5, 0x06, 0xc2},
-	/* 2092 */ {0x5, 0x00, 0xca},
-		/* 2095 */ {0x5, 0x80, 0xc1},
+	{0x05, 0x06, 0xc2},
+	{0x05, 0x00, 0xca},
+		{0x05, 0x80, 0xc1},
 		/* */
-	/* 2098 */ {0x5, 0x04, 0xc2},
-	/* 2101 */ {0x5, 0x00, 0xca},
+	{0x05, 0x04, 0xc2},
+	{0x05, 0x00, 0xca},
 
-	/* 2104 */ {0x3, 0x4c, 0x3},
-	/* 2107 */ {0x3, 0x18, 0x1},
+	{0x03, 0x4c, 0x3},
+	{0x03, 0x18, 0x1},
 
-	/* 2110 */ {0x6, 0x70, 0x51},
-	/* 2113 */ {0x6, 0xbe, 0x53},
-	/* 2116 */ {0x6, 0x71, 0x57},
-	/* 2119 */ {0x6, 0x20, 0x58},
-	/* 2122 */ {0x6, 0x05, 0x59},
-	/* 2125 */ {0x6, 0x15, 0x5a},
+	{0x06, 0x70, 0x51},
+	{0x06, 0xbe, 0x53},
+	{0x06, 0x71, 0x57},
+	{0x06, 0x20, 0x58},
+	{0x06, 0x05, 0x59},
+	{0x06, 0x15, 0x5a},
 
-	/* 2128 */ {0x4, 0x00, 0x08},
+	{0x04, 0x00, 0x08},
 	/* Compress = OFF (0x1 to turn on) */
-	/* 2131 */ {0x4, 0x12, 0x09},
-	/* 2134 */ {0x4, 0x21, 0x0a},
-	/* 2137 */ {0x4, 0x10, 0x0b},
-	/* 2140 */ {0x4, 0x21, 0x0c},
-	/* 2143 */ {0x4, 0x05, 0x00},
+	{0x04, 0x12, 0x09},
+	{0x04, 0x21, 0x0a},
+	{0x04, 0x10, 0x0b},
+	{0x04, 0x21, 0x0c},
+	{0x04, 0x05, 0x00},
 	/* was 5 (Image Type ? ) */
-	/* 2146 */ {0x4, 0x00, 0x01},
-
-	/* 2149 */ {0x6, 0x3f, 0x01},
-
-	/* 2152 */ {0x4, 0x00, 0x04},
-	/* 2155 */ {0x4, 0x00, 0x05},
-	/* 2158 */ {0x4, 0x40, 0x06},
-	/* 2161 */ {0x4, 0x40, 0x07},
-
-	/* 2164 */ {0x6, 0x1c, 0x17},
-	/* 2167 */ {0x6, 0xe2, 0x19},
-	/* 2170 */ {0x6, 0x1c, 0x1b},
-	/* 2173 */ {0x6, 0xe2, 0x1d},
-	/* 2176 */ {0x6, 0xaa, 0x1f},
-	/* 2179 */ {0x6, 0x70, 0x20},
-
-	/* 2182 */ {0x5, 0x01, 0x10},
-	/* 2185 */ {0x5, 0x00, 0x11},
-	/* 2188 */ {0x5, 0x01, 0x00},
-	/* 2191 */ {0x5, 0x05, 0x01},
-		/* 2194 */ {0x5, 0x00, 0xc1},
+	{0x04, 0x00, 0x01},
+
+	{0x06, 0x3f, 0x01},
+
+	{0x04, 0x00, 0x04},
+	{0x04, 0x00, 0x05},
+	{0x04, 0x40, 0x06},
+	{0x04, 0x40, 0x07},
+
+	{0x06, 0x1c, 0x17},
+	{0x06, 0xe2, 0x19},
+	{0x06, 0x1c, 0x1b},
+	{0x06, 0xe2, 0x1d},
+	{0x06, 0xaa, 0x1f},
+	{0x06, 0x70, 0x20},
+
+	{0x05, 0x01, 0x10},
+	{0x05, 0x00, 0x11},
+	{0x05, 0x01, 0x00},
+	{0x05, 0x05, 0x01},
+		{0x05, 0x00, 0xc1},
 		/* */
-	/* 2197 */ {0x5, 0x00, 0xc2},
-	/* 2200 */ {0x5, 0x00, 0xca},
+	{0x05, 0x00, 0xc2},
+	{0x05, 0x00, 0xca},
 
-	/* 2203 */ {0x6, 0x70, 0x51},
-	/* 2206 */ {0x6, 0xbe, 0x53},
+	{0x06, 0x70, 0x51},
+	{0x06, 0xbe, 0x53},
 	{}
 };
 
 /*
-   Made by Tomasz Zablocki (skalamandra@poczta.onet.pl)
+ * Made by Tomasz Zablocki (skalamandra@poczta.onet.pl)
  * SPCA505b chip based cameras initialization data
- *
  */
 /* jfm */
 #define initial_brightness 0x7f	/* 0x0(white)-0xff(black) */
@@ -332,7 +333,7 @@ static const __u16 spca505_open_data_ccd[][3] = {
 /*
  * Data to initialize a SPCA505. Common to the CCD and external modes
  */
-static const __u16 spca505b_init_data[][3] = {
+static const u8 spca505b_init_data[][3] = {
 /* start */
 	{0x02, 0x00, 0x00},		/* init */
 	{0x02, 0x00, 0x01},
@@ -396,7 +397,7 @@ static const __u16 spca505b_init_data[][3] = {
 /*
  * Data to initialize the camera using the internal CCD
  */
-static const __u16 spca505b_open_data_ccd[][3] = {
+static const u8 spca505b_open_data_ccd[][3] = {
 
 /* {0x02,0x00,0x00}, */
 	{0x03, 0x04, 0x01},		/* rst */
@@ -426,7 +427,7 @@ static const __u16 spca505b_open_data_ccd[][3] = {
 	{0x05, 0x00, 0x12},
 	{0x05, 0x6f, 0x00},
 	{0x05, initial_brightness >> 6, 0x00},
-	{0x05, initial_brightness << 2, 0x01},
+	{0x05, (initial_brightness << 2) & 0xff, 0x01},
 	{0x05, 0x00, 0x02},
 	{0x05, 0x01, 0x03},
 	{0x05, 0x00, 0x04},
@@ -436,7 +437,7 @@ static const __u16 spca505b_open_data_ccd[][3] = {
 	{0x05, 0xa0, 0x08},
 	{0x05, 0x00, 0x12},
 	{0x05, 0x02, 0x0f},
-	{0x05, 128, 0x14},		/* max exposure off (0=on) */
+	{0x05, 0x80, 0x14},		/* max exposure off (0=on) */
 	{0x05, 0x01, 0xb0},
 	{0x05, 0x01, 0xbf},
 	{0x03, 0x02, 0x06},
@@ -560,26 +561,26 @@ static const __u16 spca505b_open_data_ccd[][3] = {
 	{0x06, 0x32, 0x20},
 
 	{0x05, initial_brightness >> 6, 0x00},
-	{0x05, initial_brightness << 2, 0x01},
+	{0x05, (initial_brightness << 2) & 0xff, 0x01},
 	{0x05, 0x06, 0xc1},
 	{0x05, 0x58, 0xc2},
-	{0x05, 0x0, 0xca},
-	{0x05, 0x0, 0x11},
+	{0x05, 0x00, 0xca},
+	{0x05, 0x00, 0x11},
 	{}
 };
 
 static int reg_write(struct usb_device *dev,
-		     __u16 reg, __u16 index, __u16 value)
+		     u16 req, u16 index, u16 value)
 {
 	int ret;
 
 	ret = usb_control_msg(dev,
 			usb_sndctrlpipe(dev, 0),
-			reg,
+			req,
 			USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			value, index, NULL, 0, 500);
-	PDEBUG(D_PACK, "reg write: 0x%02x,0x%02x:0x%02x, 0x%x",
-		reg, index, value, ret);
+	PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d",
+		req, index, value, ret);
 	if (ret < 0)
 		PDEBUG(D_ERR, "reg write: error %d", ret);
 	return ret;
@@ -587,42 +588,34 @@ static int reg_write(struct usb_device *dev,
 
 /* returns: negative is error, pos or zero is data */
 static int reg_read(struct gspca_dev *gspca_dev,
-			__u16 reg,	/* bRequest */
-			__u16 index,	/* wIndex */
-			__u16 length)	/* wLength (1 or 2 only) */
+			u16 req,	/* bRequest */
+			u16 index)	/* wIndex */
 {
 	int ret;
 
-	gspca_dev->usb_buf[1] = 0;
 	ret = usb_control_msg(gspca_dev->dev,
 			usb_rcvctrlpipe(gspca_dev->dev, 0),
-			reg,
+			req,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			(__u16) 0,		/* value */
-			(__u16) index,
-			gspca_dev->usb_buf, length,
+			0,			/* value */
+			index,
+			gspca_dev->usb_buf, 2,
 			500);			/* timeout */
-	if (ret < 0) {
-		PDEBUG(D_ERR, "reg_read err %d", ret);
-		return -1;
-	}
+	if (ret < 0)
+		return ret;
 	return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
 }
 
 static int write_vector(struct gspca_dev *gspca_dev,
-			const __u16 data[][3])
+			const u8 data[][3])
 {
 	struct usb_device *dev = gspca_dev->dev;
 	int ret, i = 0;
 
-	while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
+	while (data[i][0] != 0) {
 		ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
-		if (ret < 0) {
-			PDEBUG(D_ERR,
-				"Register write failed for 0x%x,0x%x,0x%x",
-				data[i][0], data[i][1], data[i][2]);
+		if (ret < 0)
 			return ret;
-		}
 		i++;
 	}
 	return 0;
@@ -636,14 +629,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	sd->subtype = id->driver_info;
 	if (sd->subtype != IntelPCCameraPro)
-		cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+		cam->nmodes = ARRAY_SIZE(vga_mode);
 	else			/* no 640x480 for IntelPCCameraPro */
-		cam->nmodes = sizeof vga_mode / sizeof vga_mode[0] - 1;
-	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
+		cam->nmodes = ARRAY_SIZE(vga_mode) - 1;
+	sd->brightness = BRIGHTNESS_DEF;
 
 	if (sd->subtype == Nxultra) {
 		if (write_vector(gspca_dev, spca505b_init_data))
@@ -658,81 +650,71 @@ static int sd_config(struct gspca_dev *gspca_dev,
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
+	return 0;
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
 	struct sd *sd = (struct sd *) gspca_dev;
-	int ret;
+	u8 brightness = sd->brightness;
+
+	reg_write(gspca_dev->dev, 0x05, 0x00, (255 - brightness) >> 6);
+	reg_write(gspca_dev->dev, 0x05, 0x01, (255 - brightness) << 2);
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct usb_device *dev = gspca_dev->dev;
+	int ret, mode;
+	static u8 mode_tb[][3] = {
+	/*	  r00   r06   r07	*/
+		{0x00, 0x10, 0x10},	/* 640x480 */
+		{0x01, 0x1a, 0x1a},	/* 352x288 */
+		{0x02, 0x1c, 0x1d},	/* 320x240 */
+		{0x04, 0x34, 0x34},	/* 176x144 */
+		{0x05, 0x40, 0x40}	/* 160x120 */
+	};
 
-	PDEBUG(D_STREAM, "Initializing SPCA505");
 	if (sd->subtype == Nxultra)
 		write_vector(gspca_dev, spca505b_open_data_ccd);
 	else
 		write_vector(gspca_dev, spca505_open_data_ccd);
-	ret = reg_read(gspca_dev, 6, 0x16, 2);
+	ret = reg_read(gspca_dev, 0x06, 0x16);
 
 	if (ret < 0) {
-		PDEBUG(D_ERR|D_STREAM,
-		       "register read failed for after vector read err = %d",
+		PDEBUG(D_ERR|D_CONF,
+		       "register read failed err: %d",
 		       ret);
-		return -EIO;
+		return ret;
 	}
-	PDEBUG(D_STREAM,
-		"After vector read returns : 0x%x should be 0x0101",
-		ret & 0xffff);
-
-	ret = reg_write(gspca_dev->dev, 6, 0x16, 0x0a);
-	if (ret < 0) {
-		PDEBUG(D_ERR, "register write failed for (6,0xa,0x16) err=%d",
-		       ret);
-		return -EIO;
+	if (ret != 0x0101) {
+		PDEBUG(D_ERR|D_CONF,
+			"After vector read returns 0x%04x should be 0x0101",
+			ret);
 	}
-	reg_write(gspca_dev->dev, 5, 0xc2, 18);
-	return 0;
-}
 
-static int sd_start(struct gspca_dev *gspca_dev)
-{
-	struct usb_device *dev = gspca_dev->dev;
-	int ret;
+	ret = reg_write(gspca_dev->dev, 0x06, 0x16, 0x0a);
+	if (ret < 0)
+		return ret;
+	reg_write(gspca_dev->dev, 0x05, 0xc2, 0x12);
 
 	/* necessary because without it we can see stream
 	 * only once after loading module */
 	/* stopping usb registers Tomasz change */
-	reg_write(dev, 0x02, 0x0, 0x0);
-	switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
-	case 0:
-		reg_write(dev, 0x04, 0x00, 0x00);
-		reg_write(dev, 0x04, 0x06, 0x10);
-		reg_write(dev, 0x04, 0x07, 0x10);
-		break;
-	case 1:
-		reg_write(dev, 0x04, 0x00, 0x01);
-		reg_write(dev, 0x04, 0x06, 0x1a);
-		reg_write(dev, 0x04, 0x07, 0x1a);
-		break;
-	case 2:
-		reg_write(dev, 0x04, 0x00, 0x02);
-		reg_write(dev, 0x04, 0x06, 0x1c);
-		reg_write(dev, 0x04, 0x07, 0x1d);
-		break;
-	case 4:
-		reg_write(dev, 0x04, 0x00, 0x04);
-		reg_write(dev, 0x04, 0x06, 0x34);
-		reg_write(dev, 0x04, 0x07, 0x34);
-		break;
-	default:
-/*	case 5: */
-		reg_write(dev, 0x04, 0x00, 0x05);
-		reg_write(dev, 0x04, 0x06, 0x40);
-		reg_write(dev, 0x04, 0x07, 0x40);
-		break;
-	}
-/* Enable ISO packet machine - should we do this here or in ISOC init ? */
+	reg_write(dev, 0x02, 0x00, 0x00);
+
+	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+	reg_write(dev, SPCA50X_REG_COMPRESS, 0x00, mode_tb[mode][0]);
+	reg_write(dev, SPCA50X_REG_COMPRESS, 0x06, mode_tb[mode][1]);
+	reg_write(dev, SPCA50X_REG_COMPRESS, 0x07, mode_tb[mode][2]);
+
 	ret = reg_write(dev, SPCA50X_REG_USB,
 			 SPCA50X_USB_CTRL,
 			 SPCA50X_CUSB_ENABLE);
 
-/*	reg_write(dev, 0x5, 0x0, 0x0); */
-/*	reg_write(dev, 0x5, 0x0, 0x1); */
-/*	reg_write(dev, 0x5, 0x11, 0x2); */
+	setbrightness(gspca_dev);
+
 	return ret;
 }
 
@@ -750,15 +732,15 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 
 	/* This maybe reset or power control */
 	reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
-	reg_write(gspca_dev->dev, 0x03, 0x01, 0x0);
-	reg_write(gspca_dev->dev, 0x03, 0x00, 0x1);
-	reg_write(gspca_dev->dev, 0x05, 0x10, 0x1);
-	reg_write(gspca_dev->dev, 0x05, 0x11, 0xf);
+	reg_write(gspca_dev->dev, 0x03, 0x01, 0x00);
+	reg_write(gspca_dev->dev, 0x03, 0x00, 0x01);
+	reg_write(gspca_dev->dev, 0x05, 0x10, 0x01);
+	reg_write(gspca_dev->dev, 0x05, 0x11, 0x0f);
 }
 
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
-			__u8 *data,			/* isoc packet */
+			u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
 	switch (data[0]) {
@@ -771,7 +753,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 				data, len);
 		break;
 	case 0xff:			/* drop */
-/*		gspca_dev->last_packet_type = DISCARD_PACKET; */
 		break;
 	default:
 		data += 1;
@@ -782,24 +763,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	}
 }
 
-static void setbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	__u8 brightness = sd->brightness;
-	reg_write(gspca_dev->dev, 5, 0x00, (255 - brightness) >> 6);
-	reg_write(gspca_dev->dev, 5, 0x01, (255 - brightness) << 2);
-
-}
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->brightness = 255
-		- ((reg_read(gspca_dev, 5, 0x01, 1) >> 2)
-			+ (reg_read(gspca_dev, 5, 0x0, 1) << 6));
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -814,7 +777,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -863,8 +825,11 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 96e2512e0621..3a0c893f942d 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -193,24 +193,6 @@ static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur,
 	}
 }
 
-static int spca506_ReadI2c(struct gspca_dev *gspca_dev, __u16 reg)
-{
-	int retry = 60;
-
-	reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004);
-	reg_w(gspca_dev->dev, 0x07, reg, 0x0001);
-	reg_w(gspca_dev->dev, 0x07, 0x01, 0x0002);
-	while (--retry) {
-		reg_r(gspca_dev, 0x07, 0x0003, 2);
-		if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00)
-			break;
-	}
-	if (retry == 0)
-		return -1;
-	reg_r(gspca_dev, 0x07, 0x0000, 1);
-	return gspca_dev->usb_buf[0];
-}
-
 static void spca506_SetNormeInput(struct gspca_dev *gspca_dev,
 				 __u16 norme,
 				 __u16 channel)
@@ -303,7 +285,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = vga_mode;
 	cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
 	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
@@ -596,13 +577,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	spca506_WriteI2c(gspca_dev, 0x01, 0x09);
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->brightness = spca506_ReadI2c(gspca_dev, SAA7113_bright);
-}
-
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -612,13 +586,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	spca506_WriteI2c(gspca_dev, 0x01, 0x09);
 }
 
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->contrast = spca506_ReadI2c(gspca_dev, SAA7113_contrast);
-}
-
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -628,13 +595,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
 	spca506_WriteI2c(gspca_dev, 0x01, 0x09);
 }
 
-static void getcolors(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->colors = spca506_ReadI2c(gspca_dev, SAA7113_saturation);
-}
-
 static void sethue(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -644,13 +604,6 @@ static void sethue(struct gspca_dev *gspca_dev)
 	spca506_WriteI2c(gspca_dev, 0x01, 0x09);
 }
 
-static void gethue(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->hue = spca506_ReadI2c(gspca_dev, SAA7113_hue);
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -665,7 +618,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -684,7 +636,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcontrast(gspca_dev);
 	*val = sd->contrast;
 	return 0;
 }
@@ -703,7 +654,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcolors(gspca_dev);
 	*val = sd->colors;
 	return 0;
 }
@@ -722,7 +672,6 @@ static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	gethue(gspca_dev);
 	*val = sd->hue;
 	return 0;
 }
@@ -772,8 +721,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index be5d740a315d..adacf8437661 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -101,8 +101,7 @@ static const struct v4l2_pix_format sif_mode[] = {
  * Initialization data: this is the first set-up data written to the
  * device (before the open data).
  */
-static const __u16 spca508_init_data[][3] =
-#define IGN(x)			/* nothing */
+static const u16 spca508_init_data[][2] =
 {
 	/*  line   URB      value, index */
 	/* 44274  1804 */ {0x0000, 0x870b},
@@ -589,11 +588,10 @@ static const __u16 spca508_init_data[][3] =
 	{}
 };
 
-
 /*
  * Initialization data for Intel EasyPC Camera CS110
  */
-static const __u16 spca508cs110_init_data[][3] = {
+static const u16 spca508cs110_init_data[][2] = {
 	{0x0000, 0x870b}, /* Reset CTL3 */
 	{0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
 	{0x0000, 0x8111}, /* Normal operation on reset */
@@ -677,7 +675,7 @@ static const __u16 spca508cs110_init_data[][3] = {
 	{}
 };
 
-static const __u16 spca508_sightcam_init_data[][3] = {
+static const u16 spca508_sightcam_init_data[][2] = {
 /* This line seems to setup the frame/canvas */
 	/*368  */ {0x000f, 0x8402},
 
@@ -760,7 +758,7 @@ static const __u16 spca508_sightcam_init_data[][3] = {
 	{}
 };
 
-static const __u16 spca508_sightcam2_init_data[][3] = {
+static const u16 spca508_sightcam2_init_data[][2] = {
 /* 35 */ {0x0020, 0x8112},
 
 /* 36 */ {0x000f, 0x8402},
@@ -1107,7 +1105,7 @@ static const __u16 spca508_sightcam2_init_data[][3] = {
 /*
  * Initialization data for Creative Webcam Vista
  */
-static const __u16 spca508_vista_init_data[][3] = {
+static const u16 spca508_vista_init_data[][2] = {
 	{0x0008, 0x8200},	/* Clear register */
 	{0x0000, 0x870b},	/* Reset CTL3 */
 	{0x0020, 0x8112},	/* Video Drop packet enable */
@@ -1309,18 +1307,18 @@ static const __u16 spca508_vista_init_data[][3] = {
 
 	{0x0050, 0x8703},
 	{0x0002, 0x8704},	/* External input CKIx1 */
-	{0x0001, 0x870C},	/* Select CKOx2 output */
-	{0x009A, 0x8600},	/* Line memory Read Counter (L) */
+	{0x0001, 0x870c},	/* Select CKOx2 output */
+	{0x009a, 0x8600},	/* Line memory Read Counter (L) */
 	{0x0001, 0x8606},  /* 1 Line memory Read Counter (H) Result: (d)410 */
 	{0x0023, 0x8601},
 	{0x0010, 0x8602},
-	{0x000A, 0x8603},
+	{0x000a, 0x8603},
 	{0x009A, 0x8600},
-	{0x0001, 0x865B},	/* 1 Horizontal Offset for Valid Pixel(L) */
-	{0x0003, 0x865C},	/* Vertical offset for valid lines (L) */
-	{0x0058, 0x865D},	/* Horizontal valid pixels window (L) */
-	{0x0048, 0x865E},	/* Vertical valid lines window (L) */
-	{0x0000, 0x865F},
+	{0x0001, 0x865b},	/* 1 Horizontal Offset for Valid Pixel(L) */
+	{0x0003, 0x865c},	/* Vertical offset for valid lines (L) */
+	{0x0058, 0x865d},	/* Horizontal valid pixels window (L) */
+	{0x0048, 0x865e},	/* Vertical valid lines window (L) */
+	{0x0000, 0x865f},
 
 	{0x0006, 0x8660},
 		    /* Enable nibble data input, select nibble input order */
@@ -1328,63 +1326,63 @@ static const __u16 spca508_vista_init_data[][3] = {
 	{0x0013, 0x8608},	/* A11 Coeficients for color correction */
 	{0x0028, 0x8609},
 		    /* Note: these values are confirmed at the end of array */
-	{0x0005, 0x860A},	/* ... */
-	{0x0025, 0x860B},
-	{0x00E1, 0x860C},
-	{0x00FA, 0x860D},
-	{0x00F4, 0x860E},
-	{0x00E8, 0x860F},
+	{0x0005, 0x860a},	/* ... */
+	{0x0025, 0x860b},
+	{0x00e1, 0x860c},
+	{0x00fa, 0x860D},
+	{0x00f4, 0x860e},
+	{0x00e8, 0x860f},
 	{0x0025, 0x8610},	/* A33 Coef. */
-	{0x00FC, 0x8611},	/* White balance offset: R */
+	{0x00fc, 0x8611},	/* White balance offset: R */
 	{0x0001, 0x8612},	/* White balance offset: Gr */
-	{0x00FE, 0x8613},	/* White balance offset: B */
+	{0x00fe, 0x8613},	/* White balance offset: B */
 	{0x0000, 0x8614},	/* White balance offset: Gb */
 
 	{0x0064, 0x8651},	/* R gain for white balance (L) */
 	{0x0040, 0x8652},	/* Gr gain for white balance (L) */
 	{0x0066, 0x8653},	/* B gain for white balance (L) */
 	{0x0040, 0x8654},	/* Gb gain for white balance (L) */
-	{0x0001, 0x863F},	/* Enable fixed gamma correction */
+	{0x0001, 0x863f},	/* Enable fixed gamma correction */
 
-	{0x00A1, 0x8656},	/* Size - Window1: 256x256, Window2: 128x128 */
+	{0x00a1, 0x8656},	/* Size - Window1: 256x256, Window2: 128x128 */
 	/* UV division: UV no change, Enable New edge enhancement */
 	{0x0018, 0x8657},	/* Edge gain high threshold */
 	{0x0020, 0x8658},	/* Edge gain low threshold */
 	{0x000A, 0x8659},	/* Edge bandwidth high threshold */
-	{0x0005, 0x865A},	/* Edge bandwidth low threshold */
+	{0x0005, 0x865a},	/* Edge bandwidth low threshold */
 	{0x0064, 0x8607},	/* UV filter enable */
 
 	{0x0016, 0x8660},
-	{0x0000, 0x86B0},	/* Bad pixels compensation address */
-	{0x00DC, 0x86B1},	/* X coord for bad pixels compensation (L) */
-	{0x0000, 0x86B2},
-	{0x0009, 0x86B3},	/* Y coord for bad pixels compensation (L) */
-	{0x0000, 0x86B4},
-
-	{0x0001, 0x86B0},
-	{0x00F5, 0x86B1},
-	{0x0000, 0x86B2},
-	{0x00C6, 0x86B3},
-	{0x0000, 0x86B4},
-
-	{0x0002, 0x86B0},
-	{0x001C, 0x86B1},
-	{0x0001, 0x86B2},
-	{0x00D7, 0x86B3},
-	{0x0000, 0x86B4},
-
-	{0x0003, 0x86B0},
-	{0x001C, 0x86B1},
-	{0x0001, 0x86B2},
-	{0x00D8, 0x86B3},
-	{0x0000, 0x86B4},
-
-	{0x0004, 0x86B0},
-	{0x001D, 0x86B1},
-	{0x0001, 0x86B2},
-	{0x00D8, 0x86B3},
-	{0x0000, 0x86B4},
-	{0x001E, 0x8660},
+	{0x0000, 0x86b0},	/* Bad pixels compensation address */
+	{0x00dc, 0x86b1},	/* X coord for bad pixels compensation (L) */
+	{0x0000, 0x86b2},
+	{0x0009, 0x86b3},	/* Y coord for bad pixels compensation (L) */
+	{0x0000, 0x86b4},
+
+	{0x0001, 0x86b0},
+	{0x00f5, 0x86b1},
+	{0x0000, 0x86b2},
+	{0x00c6, 0x86b3},
+	{0x0000, 0x86b4},
+
+	{0x0002, 0x86b0},
+	{0x001c, 0x86b1},
+	{0x0001, 0x86b2},
+	{0x00d7, 0x86b3},
+	{0x0000, 0x86b4},
+
+	{0x0003, 0x86b0},
+	{0x001c, 0x86b1},
+	{0x0001, 0x86b2},
+	{0x00d8, 0x86b3},
+	{0x0000, 0x86b4},
+
+	{0x0004, 0x86b0},
+	{0x001d, 0x86b1},
+	{0x0001, 0x86b2},
+	{0x00d8, 0x86b3},
+	{0x0000, 0x86b4},
+	{0x001e, 0x8660},
 
 	/* READ { 0, 0x0000, 0x8608 } ->
 		0000: 13  */
@@ -1449,7 +1447,7 @@ static int reg_read(struct gspca_dev *gspca_dev,
 }
 
 static int write_vector(struct gspca_dev *gspca_dev,
-			const __u16 data[][3])
+			const u16 data[][2])
 {
 	struct usb_device *dev = gspca_dev->dev;
 	int ret, i = 0;
@@ -1487,7 +1485,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	cam->cam_mode = sif_mode;
 	cam->nmodes = ARRAY_SIZE(sif_mode);
 
@@ -1593,13 +1590,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	reg_write(gspca_dev->dev, 0x8654, brightness);
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->brightness = reg_read(gspca_dev, 0x8651);
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1614,7 +1604,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -1666,8 +1655,11 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 3c9288019e96..c99c5e34e211 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -141,38 +141,38 @@ static const struct v4l2_pix_format sif_072a_mode[] = {
 #define SPCA561_OFFSET_WIN1GBAVE 14
 #define SPCA561_OFFSET_FREQ 15
 #define SPCA561_OFFSET_VSYNC 16
-#define SPCA561_OFFSET_DATA 1
 #define SPCA561_INDEX_I2C_BASE 0x8800
 #define SPCA561_SNAPBIT 0x20
 #define SPCA561_SNAPCTRL 0x40
 
-static const __u16 rev72a_init_data1[][2] = {
+static const u16 rev72a_reset[][2] = {
 	{0x0000, 0x8114},	/* Software GPIO output data */
 	{0x0001, 0x8114},	/* Software GPIO output data */
 	{0x0000, 0x8112},	/* Some kind of reset */
+	{}
+};
+static const __u16 rev72a_init_data1[][2] = {
 	{0x0003, 0x8701},	/* PCLK clock delay adjustment */
 	{0x0001, 0x8703},	/* HSYNC from cmos inverted */
 	{0x0011, 0x8118},	/* Enable and conf sensor */
 	{0x0001, 0x8118},	/* Conf sensor */
 	{0x0092, 0x8804},	/* I know nothing about these */
 	{0x0010, 0x8802},	/* 0x88xx registers, so I won't */
-	{0x000d, 0x8805},	/* sensor default setting */
 	{}
 };
-static const __u16 rev72a_init_sensor1[][2] = {
-				/* ms-win values */
-	{0x0001, 0x0018},	/* 0x01 <- 0x0d */
-	{0x0002, 0x0065},	/* 0x02 <- 0x18 */
-	{0x0004, 0x0121},	/* 0x04 <- 0x0165 */
-	{0x0005, 0x00aa},	/* 0x05 <- 0x21 */
-	{0x0007, 0x0004},	/* 0x07 <- 0xaa */
-	{0x0020, 0x1502},	/* 0x20 <- 0x1504 */
-	{0x0039, 0x0010},	/* 0x39 <- 0x02 */
-	{0x0035, 0x0049},	/* 0x35 <- 0x10 */
-	{0x0009, 0x100b},	/* 0x09 <- 0x1049 */
-	{0x0028, 0x000f},	/* 0x28 <- 0x0b */
-	{0x003b, 0x003c},	/* 0x3b <- 0x0f */
-	{0x003c, 0x0000},	/* 0x3c <- 0x00 */
+static const u16 rev72a_init_sensor1[][2] = {
+	{0x0001, 0x000d},
+	{0x0002, 0x0018},
+	{0x0004, 0x0165},
+	{0x0005, 0x0021},
+	{0x0007, 0x00aa},
+	{0x0020, 0x1504},
+	{0x0039, 0x0002},
+	{0x0035, 0x0010},
+	{0x0009, 0x1049},
+	{0x0028, 0x000b},
+	{0x003b, 0x000f},
+	{0x003c, 0x0000},
 	{}
 };
 static const __u16 rev72a_init_data2[][2] = {
@@ -190,15 +190,10 @@ static const __u16 rev72a_init_data2[][2] = {
 	{0x0002, 0x8201},	/* Output address for r/w serial EEPROM */
 	{0x0008, 0x8200},	/* Clear valid bit for serial EEPROM */
 	{0x0001, 0x8200},	/* OprMode to be executed by hardware */
-	{0x0007, 0x8201},	/* Output address for r/w serial EEPROM */
-	{0x0008, 0x8200},	/* Clear valid bit for serial EEPROM */
-	{0x0001, 0x8200},	/* OprMode to be executed by hardware */
-	{0x0010, 0x8660},	/* Compensation memory stuff */
-	{0x0018, 0x8660},	/* Compensation memory stuff */
-
-	{0x0004, 0x8611},	/* R offset for white balance */
-	{0x0004, 0x8612},	/* Gr offset for white balance */
-	{0x0007, 0x8613},	/* B offset for white balance */
+/* from ms-win */
+	{0x0000, 0x8611},	/* R offset for white balance */
+	{0x00fd, 0x8612},	/* Gr offset for white balance */
+	{0x0003, 0x8613},	/* B offset for white balance */
 	{0x0000, 0x8614},	/* Gb offset for white balance */
 /* from ms-win */
 	{0x0035, 0x8651},	/* R gain for white balance */
@@ -206,8 +201,8 @@ static const __u16 rev72a_init_data2[][2] = {
 	{0x005f, 0x8653},	/* B gain for white balance */
 	{0x0040, 0x8654},	/* Gb gain for white balance */
 	{0x0002, 0x8502},	/* Maximum average bit rate stuff */
-
 	{0x0011, 0x8802},
+
 	{0x0087, 0x8700},	/* Set master clock (96Mhz????) */
 	{0x0081, 0x8702},	/* Master clock output enable */
 
@@ -218,104 +213,15 @@ static const __u16 rev72a_init_data2[][2] = {
 	{0x0003, 0x865c},	/* Vertical offset for valid lines */
 	{}
 };
-static const __u16 rev72a_init_sensor2[][2] = {
-				/* ms-win values */
-	{0x0003, 0x0121},	/* 0x03 <- 0x01 0x21 //289 */
-	{0x0004, 0x0165},	/* 0x04 <- 0x01 0x65 //357 */
-	{0x0005, 0x002f},	/* 0x05 <- 0x2f */
-	{0x0006, 0x0000},	/* 0x06 <- 0 */
-	{0x000a, 0x0002},	/* 0x0a <- 2 */
-	{0x0009, 0x1061},	/* 0x09 <- 0x1061 */
-	{0x0035, 0x0014},	/* 0x35 <- 0x14 */
-	{}
-};
-static const __u16 rev72a_init_data3[][2] = {
-	{0x0030, 0x8112},	/* ISO and drop packet enable */
-/*fixme: should stop here*/
-	{0x0000, 0x8112},	/* Some kind of reset ???? */
-	{0x0009, 0x8118},	/* Enable sensor and set standby */
-	{0x0000, 0x8114},	/* Software GPIO output data */
-	{0x0000, 0x8114},	/* Software GPIO output data */
-	{0x0001, 0x8114},	/* Software GPIO output data */
-	{0x0000, 0x8112},	/* Some kind of reset ??? */
-	{0x0003, 0x8701},
-	{0x0001, 0x8703},
-	{0x0011, 0x8118},
-	{0x0001, 0x8118},
-	/***************/
-	{0x0092, 0x8804},
-	{0x0010, 0x8802},
-	{0x000d, 0x8805},
-	{0x0001, 0x8801},
-	{0x0000, 0x8800},
-	{0x0018, 0x8805},
-	{0x0002, 0x8801},
-	{0x0000, 0x8800},
-	{0x0065, 0x8805},
-	{0x0004, 0x8801},
-	{0x0001, 0x8800},
-	{0x0021, 0x8805},
-	{0x0005, 0x8801},
-	{0x0000, 0x8800},
-	{0x00aa, 0x8805},
-	{0x0007, 0x8801},	/* mode 0xaa */
-	{0x0000, 0x8800},
-	{0x0004, 0x8805},
-	{0x0020, 0x8801},
-	{0x0015, 0x8800},	/* mode 0x0415 */
-	{0x0002, 0x8805},
-	{0x0039, 0x8801},
-	{0x0000, 0x8800},
-	{0x0010, 0x8805},
-	{0x0035, 0x8801},
-	{0x0000, 0x8800},
-	{0x0049, 0x8805},
-	{0x0009, 0x8801},
-	{0x0010, 0x8800},
-	{0x000b, 0x8805},
-	{0x0028, 0x8801},
-	{0x0000, 0x8800},
-	{0x000f, 0x8805},
-	{0x003b, 0x8801},
-	{0x0000, 0x8800},
-	{0x0000, 0x8805},
-	{0x003c, 0x8801},
-	{0x0000, 0x8800},
-	{0x0002, 0x8502},
-	{0x0039, 0x8801},
-	{0x0000, 0x8805},
-	{0x0000, 0x8800},
-
-	{0x0087, 0x8700},	/* overwrite by start */
-	{0x0081, 0x8702},
-	{0x0000, 0x8500},
-/*	{0x0010, 0x8500},  -- Previous line was this */
-	{0x0002, 0x865b},
-	{0x0003, 0x865c},
-	/***************/
-	{0x0003, 0x8801},	/* 0x121-> 289 */
-	{0x0021, 0x8805},
-	{0x0001, 0x8800},
-	{0x0004, 0x8801},	/* 0x165 -> 357 */
-	{0x0065, 0x8805},
-	{0x0001, 0x8800},
-	{0x0005, 0x8801},	/* 0x2f //blanking control colonne */
-	{0x002f, 0x8805},
-	{0x0000, 0x8800},
-	{0x0006, 0x8801},	/* 0x00 //blanking mode row */
-	{0x0000, 0x8805},
-	{0x0000, 0x8800},
-	{0x000a, 0x8801},	/* 0x01 //0x02 */
-	{0x0001, 0x8805},
-	{0x0000, 0x8800},
-	{0x0009, 0x8801},	/* 0x1061 - setexposure times && pixel clock
+static const u16 rev72a_init_sensor2[][2] = {
+	{0x0003, 0x0121},
+	{0x0004, 0x0165},
+	{0x0005, 0x002f},	/* blanking control column */
+	{0x0006, 0x0000},	/* blanking mode row*/
+	{0x000a, 0x0002},
+	{0x0009, 0x1061},	/* setexposure times && pixel clock
 				 * 0001 0 | 000 0110 0001 */
-	{0x0061, 0x8805},	/* 61 31 */
-	{0x0008, 0x8800},	/* 08 */
-	{0x0035, 0x8801},	/* 0x14 - set gain general */
-	{0x001f, 0x8805},	/* 0x14 */
-	{0x0000, 0x8800},
-	{0x000e, 0x8112},	/* white balance - was 30 */
+	{0x0035, 0x0014},
 	{}
 };
 
@@ -460,6 +366,7 @@ static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg)
 		reg_r(gspca_dev, 0x8803, 1);
 		if (!gspca_dev->usb_buf[0])
 			return;
+		msleep(10);
 	} while (--retry);
 }
 
@@ -479,6 +386,7 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
 			reg_r(gspca_dev, 0x8805, 1);
 			return ((int) value << 8) | gspca_dev->usb_buf[0];
 		}
+		msleep(10);
 	} while (--retry);
 	return -1;
 }
@@ -541,7 +449,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	}
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 	gspca_dev->nbalt = 7 + 1;	/* choose alternate 7 first */
 
 	sd->chip_revision = id->driver_info;
@@ -572,11 +479,13 @@ static int sd_init_12a(struct gspca_dev *gspca_dev)
 static int sd_init_72a(struct gspca_dev *gspca_dev)
 {
 	PDEBUG(D_STREAM, "Chip revision: 072a");
+	write_vector(gspca_dev, rev72a_reset);
+	msleep(200);
 	write_vector(gspca_dev, rev72a_init_data1);
 	write_sensor_72a(gspca_dev, rev72a_init_sensor1);
 	write_vector(gspca_dev, rev72a_init_data2);
 	write_sensor_72a(gspca_dev, rev72a_init_sensor2);
-	write_vector(gspca_dev, rev72a_init_data3);
+	reg_w_val(gspca_dev->dev, 0x8112, 0x30);
 	return 0;
 }
 
@@ -731,11 +640,18 @@ static int sd_start_72a(struct gspca_dev *gspca_dev)
 	int Clck;
 	int mode;
 
+	write_vector(gspca_dev, rev72a_reset);
+	msleep(200);
+	write_vector(gspca_dev, rev72a_init_data1);
+	write_sensor_72a(gspca_dev, rev72a_init_sensor1);
+
 	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
 	switch (mode) {
 	default:
-/*	case 0:
-	case 1: */
+	case 0:
+		Clck = 0x27;		/* ms-win 0x87 */
+		break;
+	case 1:
 		Clck = 0x25;
 		break;
 	case 2:
@@ -745,13 +661,14 @@ static int sd_start_72a(struct gspca_dev *gspca_dev)
 		Clck = 0x21;
 		break;
 	}
-	reg_w_val(dev, 0x8500, mode);	/* mode */
 	reg_w_val(dev, 0x8700, Clck);	/* 0x27 clock */
-	reg_w_val(dev, 0x8112, 0x10 | 0x20);
+	reg_w_val(dev, 0x8702, 0x81);
+	reg_w_val(dev, 0x8500, mode);	/* mode */
+	write_sensor_72a(gspca_dev, rev72a_init_sensor2);
 	setcontrast(gspca_dev);
 /*	setbrightness(gspca_dev);	 * fixme: bad values */
-	setwhite(gspca_dev);
 	setautogain(gspca_dev);
+	reg_w_val(dev, 0x8112, 0x10 | 0x20);
 	return 0;
 }
 
@@ -867,12 +784,11 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	switch (data[0]) {			/* sequence number */
+	len--;
+	switch (*data++) {			/* sequence number */
 	case 0:					/* start of frame */
 		frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
 					data, 0);
-		data += SPCA561_OFFSET_DATA;
-		len -= SPCA561_OFFSET_DATA;
 		if (data[1] & 0x10) {
 			/* compressed bayer */
 			gspca_frame_add(gspca_dev, FIRST_PACKET,
@@ -893,8 +809,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 	case 0xff:			/* drop (empty mpackets) */
 		return;
 	}
-	data++;
-	len--;
 	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
 
@@ -1197,8 +1111,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/sq905.c b/drivers/media/video/gspca/sq905.c
new file mode 100644
index 000000000000..04e3ae57a2e3
--- /dev/null
+++ b/drivers/media/video/gspca/sq905.c
@@ -0,0 +1,456 @@
+/*
+ * SQ905 subdriver
+ *
+ * Copyright (C) 2008, 2009 Adam Baker and Theodore Kilgore
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * History and Acknowledgments
+ *
+ * The original Linux driver for SQ905 based cameras was written by
+ * Marcell Lengyel and furter developed by many other contributers
+ * and is available from http://sourceforge.net/projects/sqcam/
+ *
+ * This driver takes advantage of the reverse engineering work done for
+ * that driver and for libgphoto2 but shares no code with them.
+ *
+ * This driver has used as a base the finepix driver and other gspca
+ * based drivers and may still contain code fragments taken from those
+ * drivers.
+ */
+
+#define MODULE_NAME "sq905"
+
+#include <linux/workqueue.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Adam Baker <linux@baker-net.org.uk>, "
+		"Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/SQ905 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define SQ905_CMD_TIMEOUT 500
+#define SQ905_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define SQ905_MAX_TRANSFER 0x8000
+#define FRAME_HEADER_LEN 64
+
+/* The known modes, or registers. These go in the "value" slot. */
+
+/* 00 is "none" obviously */
+
+#define SQ905_BULK_READ	0x03	/* precedes any bulk read */
+#define SQ905_COMMAND	0x06	/* precedes the command codes below */
+#define SQ905_PING	0x07	/* when reading an "idling" command */
+#define SQ905_READ_DONE 0xc0    /* ack bulk read completed */
+
+/* Any non-zero value in the bottom 2 bits of the 2nd byte of
+ * the ID appears to indicate the camera can do 640*480. If the
+ * LSB of that byte is set the image is just upside down, otherwise
+ * it is rotated 180 degrees. */
+#define SQ905_HIRES_MASK	0x00000300
+#define SQ905_ORIENTATION_MASK	0x00000100
+
+/* Some command codes. These go in the "index" slot. */
+
+#define SQ905_ID      0xf0	/* asks for model string */
+#define SQ905_CONFIG  0x20	/* gets photo alloc. table, not used here */
+#define SQ905_DATA    0x30	/* accesses photo data, not used here */
+#define SQ905_CLEAR   0xa0	/* clear everything */
+#define SQ905_CAPTURE_LOW  0x60	/* Starts capture at 160x120 */
+#define SQ905_CAPTURE_MED  0x61	/* Starts capture at 320x240 */
+#define SQ905_CAPTURE_HIGH 0x62	/* Starts capture at 640x480 (some cams only) */
+/* note that the capture command also controls the output dimensions */
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+
+	/*
+	 * Driver stuff
+	 */
+	struct work_struct work_struct;
+	struct workqueue_struct *work_thread;
+};
+
+static struct v4l2_pix_format sq905_mode[] = {
+	{ 160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 160,
+		.sizeimage = 160 * 120,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+	{ 320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+	{ 640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0}
+};
+
+/*
+ * Send a command to the camera.
+ */
+static int sq905_command(struct gspca_dev *gspca_dev, u16 index)
+{
+	int ret;
+
+	gspca_dev->usb_buf[0] = '\0';
+	ret = usb_control_msg(gspca_dev->dev,
+			      usb_sndctrlpipe(gspca_dev->dev, 0),
+			      USB_REQ_SYNCH_FRAME,                /* request */
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      SQ905_COMMAND, index, gspca_dev->usb_buf, 1,
+			      SQ905_CMD_TIMEOUT);
+	if (ret < 0) {
+		PDEBUG(D_ERR, "%s: usb_control_msg failed (%d)",
+			__func__, ret);
+		return ret;
+	}
+
+	ret = usb_control_msg(gspca_dev->dev,
+			      usb_sndctrlpipe(gspca_dev->dev, 0),
+			      USB_REQ_SYNCH_FRAME,                /* request */
+			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      SQ905_PING, 0, gspca_dev->usb_buf, 1,
+			      SQ905_CMD_TIMEOUT);
+	if (ret < 0) {
+		PDEBUG(D_ERR, "%s: usb_control_msg failed 2 (%d)",
+			__func__, ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+/*
+ * Acknowledge the end of a frame - see warning on sq905_command.
+ */
+static int sq905_ack_frame(struct gspca_dev *gspca_dev)
+{
+	int ret;
+
+	gspca_dev->usb_buf[0] = '\0';
+	ret = usb_control_msg(gspca_dev->dev,
+			      usb_sndctrlpipe(gspca_dev->dev, 0),
+			      USB_REQ_SYNCH_FRAME,                /* request */
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      SQ905_READ_DONE, 0, gspca_dev->usb_buf, 1,
+			      SQ905_CMD_TIMEOUT);
+	if (ret < 0) {
+		PDEBUG(D_ERR, "%s: usb_control_msg failed (%d)", __func__, ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+/*
+ *  request and read a block of data - see warning on sq905_command.
+ */
+static int
+sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size)
+{
+	int ret;
+	int act_len;
+
+	gspca_dev->usb_buf[0] = '\0';
+	ret = usb_control_msg(gspca_dev->dev,
+			      usb_sndctrlpipe(gspca_dev->dev, 0),
+			      USB_REQ_SYNCH_FRAME,                /* request */
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      SQ905_BULK_READ, size, gspca_dev->usb_buf,
+			      1, SQ905_CMD_TIMEOUT);
+	if (ret < 0) {
+		PDEBUG(D_ERR, "%s: usb_control_msg failed (%d)", __func__, ret);
+		return ret;
+	}
+	ret = usb_bulk_msg(gspca_dev->dev,
+			   usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+			   data, size, &act_len, SQ905_DATA_TIMEOUT);
+
+	/* successful, it returns 0, otherwise  negative */
+	if (ret < 0 || act_len != size) {
+		PDEBUG(D_ERR, "bulk read fail (%d) len %d/%d",
+			ret, act_len, size);
+		return -EIO;
+	}
+	return 0;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface we take the gspca
+ * usb_lock when performing USB operations. In practice the only thing we need
+ * to protect against is the usb_set_interface call that gspca makes during
+ * stream_off as the camera doesn't provide any controls that the user could try
+ * to change.
+ */
+static void sq905_dostream(struct work_struct *work)
+{
+	struct sd *dev = container_of(work, struct sd, work_struct);
+	struct gspca_dev *gspca_dev = &dev->gspca_dev;
+	struct gspca_frame *frame;
+	int bytes_left; /* bytes remaining in current frame. */
+	int data_len;   /* size to use for the next read. */
+	int header_read; /* true if we have already read the frame header. */
+	int discarding; /* true if we failed to get space for frame. */
+	int packet_type;
+	int frame_sz;
+	int ret;
+	u8 *data;
+	u8 *buffer;
+
+	buffer = kmalloc(SQ905_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+	mutex_lock(&gspca_dev->usb_lock);
+	if (!buffer) {
+		PDEBUG(D_ERR, "Couldn't allocate USB buffer");
+		goto quit_stream;
+	}
+
+	frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage
+			+ FRAME_HEADER_LEN;
+
+	while (gspca_dev->present && gspca_dev->streaming) {
+		/* Need a short delay to ensure streaming flag was set by
+		 * gspca and to make sure gspca can grab the mutex. */
+		mutex_unlock(&gspca_dev->usb_lock);
+		msleep(1);
+
+		/* request some data and then read it until we have
+		 * a complete frame. */
+		bytes_left = frame_sz;
+		header_read = 0;
+		discarding = 0;
+
+		while (bytes_left > 0) {
+			data_len = bytes_left > SQ905_MAX_TRANSFER ?
+				SQ905_MAX_TRANSFER : bytes_left;
+			mutex_lock(&gspca_dev->usb_lock);
+			if (!gspca_dev->present)
+				goto quit_stream;
+			ret = sq905_read_data(gspca_dev, buffer, data_len);
+			if (ret < 0)
+				goto quit_stream;
+			mutex_unlock(&gspca_dev->usb_lock);
+			PDEBUG(D_STREAM,
+				"Got %d bytes out of %d for frame",
+				data_len, bytes_left);
+			bytes_left -= data_len;
+			data = buffer;
+			if (!header_read) {
+				packet_type = FIRST_PACKET;
+				/* The first 64 bytes of each frame are
+				 * a header full of FF 00 bytes */
+				data += FRAME_HEADER_LEN;
+				data_len -= FRAME_HEADER_LEN;
+				header_read = 1;
+			} else if (bytes_left == 0) {
+				packet_type = LAST_PACKET;
+			} else {
+				packet_type = INTER_PACKET;
+			}
+			frame = gspca_get_i_frame(gspca_dev);
+			if (frame && !discarding) {
+				frame = gspca_frame_add(gspca_dev, packet_type,
+						frame, data, data_len);
+				/* If entire frame fits in one packet we still
+				   need to add a LAST_PACKET */
+				if (packet_type == FIRST_PACKET &&
+				    bytes_left == 0)
+					frame = gspca_frame_add(gspca_dev,
+							LAST_PACKET,
+							frame, data, 0);
+			} else {
+				discarding = 1;
+			}
+		}
+		/* acknowledge the frame */
+		mutex_lock(&gspca_dev->usb_lock);
+		if (!gspca_dev->present)
+			goto quit_stream;
+		ret = sq905_ack_frame(gspca_dev);
+		if (ret < 0)
+			goto quit_stream;
+	}
+quit_stream:
+	/* the usb_lock is already acquired */
+	if (gspca_dev->present)
+		sq905_command(gspca_dev, SQ905_CLEAR);
+	mutex_unlock(&gspca_dev->usb_lock);
+	kfree(buffer);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+		const struct usb_device_id *id)
+{
+	struct cam *cam = &gspca_dev->cam;
+	struct sd *dev = (struct sd *) gspca_dev;
+
+	/* We don't use the buffer gspca allocates so make it small. */
+	cam->bulk_size = 64;
+
+	INIT_WORK(&dev->work_struct, sq905_dostream);
+
+	return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *dev = (struct sd *) gspca_dev;
+
+	/* wait for the work queue to terminate */
+	mutex_unlock(&gspca_dev->usb_lock);
+	/* This waits for sq905_dostream to finish */
+	destroy_workqueue(dev->work_thread);
+	dev->work_thread = NULL;
+	mutex_lock(&gspca_dev->usb_lock);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	u32 ident;
+	int ret;
+
+	/* connect to the camera and read
+	 * the model ID and process that and put it away.
+	 */
+	ret = sq905_command(gspca_dev, SQ905_CLEAR);
+	if (ret < 0)
+		return ret;
+	ret = sq905_command(gspca_dev, SQ905_ID);
+	if (ret < 0)
+		return ret;
+	ret = sq905_read_data(gspca_dev, gspca_dev->usb_buf, 4);
+	if (ret < 0)
+		return ret;
+	/* usb_buf is allocated with kmalloc so is aligned.
+	 * Camera model number is the right way round if we assume this
+	 * reverse engineered ID is supposed to be big endian. */
+	ident = be32_to_cpup((__be32 *)gspca_dev->usb_buf);
+	ret = sq905_command(gspca_dev, SQ905_CLEAR);
+	if (ret < 0)
+		return ret;
+	PDEBUG(D_CONF, "SQ905 camera ID %08x detected", ident);
+	gspca_dev->cam.cam_mode = sq905_mode;
+	gspca_dev->cam.nmodes = ARRAY_SIZE(sq905_mode);
+	if (!(ident & SQ905_HIRES_MASK))
+		gspca_dev->cam.nmodes--;
+	return 0;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *dev = (struct sd *) gspca_dev;
+	int ret;
+
+	/* "Open the shutter" and set size, to start capture */
+	switch (gspca_dev->curr_mode) {
+	default:
+/*	case 2: */
+		PDEBUG(D_STREAM, "Start streaming at high resolution");
+		ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_HIGH);
+		break;
+	case 1:
+		PDEBUG(D_STREAM, "Start streaming at medium resolution");
+		ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_MED);
+		break;
+	case 0:
+		PDEBUG(D_STREAM, "Start streaming at low resolution");
+		ret = sq905_command(&dev->gspca_dev, SQ905_CAPTURE_LOW);
+	}
+
+	if (ret < 0) {
+		PDEBUG(D_ERR, "Start streaming command failed");
+		return ret;
+	}
+	/* Start the workqueue function to do the streaming */
+	dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+	queue_work(dev->work_thread, &dev->work_struct);
+
+	return 0;
+}
+
+/* Table of supported USB devices */
+static const __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x2770, 0x9120)},
+	{}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name   = MODULE_NAME,
+	.config = sd_config,
+	.init   = sd_init,
+	.start  = sd_start,
+	.stop0  = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+		const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id,
+			&sd_desc,
+			sizeof(struct sd),
+			THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name       = MODULE_NAME,
+	.id_table   = device_table,
+	.probe      = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume  = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
+	PDEBUG(D_PROBE, "registered");
+	return 0;
+}
+
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+	PDEBUG(D_PROBE, "deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/sq905c.c b/drivers/media/video/gspca/sq905c.c
new file mode 100644
index 000000000000..0bcb74a1b143
--- /dev/null
+++ b/drivers/media/video/gspca/sq905c.c
@@ -0,0 +1,328 @@
+/*
+ * SQ905C subdriver
+ *
+ * Copyright (C) 2009 Theodore Kilgore
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ *
+ * This driver uses work done in
+ * libgphoto2/camlibs/digigr8, Copyright (C) Theodore Kilgore.
+ *
+ * This driver has also used as a base the sq905c driver
+ * and may contain code fragments from it.
+ */
+
+#define MODULE_NAME "sq905c"
+
+#include <linux/workqueue.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Theodore Kilgore <kilgota@auburn.edu>");
+MODULE_DESCRIPTION("GSPCA/SQ905C USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeouts, in ms */
+#define SQ905C_CMD_TIMEOUT 500
+#define SQ905C_DATA_TIMEOUT 1000
+
+/* Maximum transfer size to use. */
+#define SQ905C_MAX_TRANSFER 0x8000
+
+#define FRAME_HEADER_LEN 0x50
+
+/* Commands. These go in the "value" slot. */
+#define SQ905C_CLEAR   0xa0		/* clear everything */
+#define SQ905C_CAPTURE_LOW 0xa040	/* Starts capture at 160x120 */
+#define SQ905C_CAPTURE_MED 0x1440	/* Starts capture at 320x240 */
+#define SQ905C_CAPTURE_HI 0x2840	/* Starts capture at 320x240 */
+
+/* For capture, this must go in the "index" slot. */
+#define SQ905C_CAPTURE_INDEX 0x110f
+
+/* Structure to hold all of our device specific stuff */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+	const struct v4l2_pix_format *cap_mode;
+	/* Driver stuff */
+	struct work_struct work_struct;
+	struct workqueue_struct *work_thread;
+};
+
+/*
+ * Most of these cameras will do 640x480 and 320x240. 160x120 works
+ * in theory but gives very poor output. Therefore, not supported.
+ * The 0x2770:0x9050 cameras have max resolution of 320x240.
+ */
+static struct v4l2_pix_format sq905c_mode[] = {
+	{ 320, 240, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
+	{ 640, 480, V4L2_PIX_FMT_SQ905C, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0}
+};
+
+/* Send a command to the camera. */
+static int sq905c_command(struct gspca_dev *gspca_dev, u16 command, u16 index)
+{
+	int ret;
+
+	ret = usb_control_msg(gspca_dev->dev,
+			      usb_sndctrlpipe(gspca_dev->dev, 0),
+			      USB_REQ_SYNCH_FRAME,                /* request */
+			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			      command, index, NULL, 0,
+			      SQ905C_CMD_TIMEOUT);
+	if (ret < 0) {
+		PDEBUG(D_ERR, "%s: usb_control_msg failed (%d)",
+			__func__, ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+/* This function is called as a workqueue function and runs whenever the camera
+ * is streaming data. Because it is a workqueue function it is allowed to sleep
+ * so we can use synchronous USB calls. To avoid possible collisions with other
+ * threads attempting to use the camera's USB interface the gspca usb_lock is
+ * used when performing the one USB control operation inside the workqueue,
+ * which tells the camera to close the stream. In practice the only thing
+ * which needs to be protected against is the usb_set_interface call that
+ * gspca makes during stream_off. Otherwise the camera doesn't provide any
+ * controls that the user could try to change.
+ */
+static void sq905c_dostream(struct work_struct *work)
+{
+	struct sd *dev = container_of(work, struct sd, work_struct);
+	struct gspca_dev *gspca_dev = &dev->gspca_dev;
+	struct gspca_frame *frame;
+	int bytes_left; /* bytes remaining in current frame. */
+	int data_len;   /* size to use for the next read. */
+	int act_len;
+	int discarding = 0; /* true if we failed to get space for frame. */
+	int packet_type;
+	int ret;
+	u8 *buffer;
+
+	buffer = kmalloc(SQ905C_MAX_TRANSFER, GFP_KERNEL | GFP_DMA);
+	if (!buffer) {
+		PDEBUG(D_ERR, "Couldn't allocate USB buffer");
+		goto quit_stream;
+	}
+
+	while (gspca_dev->present && gspca_dev->streaming) {
+		if (!gspca_dev->present)
+			goto quit_stream;
+		/* Request the header, which tells the size to download */
+		ret = usb_bulk_msg(gspca_dev->dev,
+				usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+				buffer, FRAME_HEADER_LEN, &act_len,
+				SQ905C_DATA_TIMEOUT);
+		PDEBUG(D_STREAM,
+			"Got %d bytes out of %d for header",
+			act_len, FRAME_HEADER_LEN);
+		if (ret < 0 || act_len < FRAME_HEADER_LEN)
+			goto quit_stream;
+		/* size is read from 4 bytes starting 0x40, little endian */
+		bytes_left = buffer[0x40]|(buffer[0x41]<<8)|(buffer[0x42]<<16)
+					|(buffer[0x43]<<24);
+		PDEBUG(D_STREAM, "bytes_left = 0x%x", bytes_left);
+		/* We keep the header. It has other information, too. */
+		packet_type = FIRST_PACKET;
+		frame = gspca_get_i_frame(gspca_dev);
+		if (frame && !discarding) {
+			gspca_frame_add(gspca_dev, packet_type,
+				frame, buffer, FRAME_HEADER_LEN);
+			} else
+				discarding = 1;
+		while (bytes_left > 0) {
+			data_len = bytes_left > SQ905C_MAX_TRANSFER ?
+				SQ905C_MAX_TRANSFER : bytes_left;
+			if (!gspca_dev->present)
+				goto quit_stream;
+			ret = usb_bulk_msg(gspca_dev->dev,
+				usb_rcvbulkpipe(gspca_dev->dev, 0x81),
+				buffer, data_len, &act_len,
+				SQ905C_DATA_TIMEOUT);
+			if (ret < 0 || act_len < data_len)
+				goto quit_stream;
+			PDEBUG(D_STREAM,
+				"Got %d bytes out of %d for frame",
+				data_len, bytes_left);
+			bytes_left -= data_len;
+			if (bytes_left == 0)
+				packet_type = LAST_PACKET;
+			else
+				packet_type = INTER_PACKET;
+			frame = gspca_get_i_frame(gspca_dev);
+			if (frame && !discarding)
+				gspca_frame_add(gspca_dev, packet_type,
+						frame, buffer, data_len);
+			else
+				discarding = 1;
+		}
+	}
+quit_stream:
+	mutex_lock(&gspca_dev->usb_lock);
+	if (gspca_dev->present)
+		sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
+	mutex_unlock(&gspca_dev->usb_lock);
+	kfree(buffer);
+}
+
+/* This function is called at probe time just before sd_init */
+static int sd_config(struct gspca_dev *gspca_dev,
+		const struct usb_device_id *id)
+{
+	struct cam *cam = &gspca_dev->cam;
+	struct sd *dev = (struct sd *) gspca_dev;
+
+	PDEBUG(D_PROBE,
+		"SQ9050 camera detected"
+		" (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct);
+	cam->cam_mode = sq905c_mode;
+	cam->nmodes = 2;
+	if (id->idProduct == 0x9050)
+		cam->nmodes = 1;
+	/* We don't use the buffer gspca allocates so make it small. */
+	cam->bulk_size = 32;
+	INIT_WORK(&dev->work_struct, sq905c_dostream);
+	return 0;
+}
+
+/* called on streamoff with alt==0 and on disconnect */
+/* the usb_lock is held at entry - restore on exit */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *dev = (struct sd *) gspca_dev;
+
+	/* wait for the work queue to terminate */
+	mutex_unlock(&gspca_dev->usb_lock);
+	/* This waits for sq905c_dostream to finish */
+	destroy_workqueue(dev->work_thread);
+	dev->work_thread = NULL;
+	mutex_lock(&gspca_dev->usb_lock);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	int ret;
+
+	/* connect to the camera and reset it. */
+	ret = sq905c_command(gspca_dev, SQ905C_CLEAR, 0);
+	return ret;
+}
+
+/* Set up for getting frames. */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *dev = (struct sd *) gspca_dev;
+	int ret;
+
+	dev->cap_mode = gspca_dev->cam.cam_mode;
+	/* "Open the shutter" and set size, to start capture */
+	switch (gspca_dev->width) {
+	case 640:
+		PDEBUG(D_STREAM, "Start streaming at high resolution");
+		dev->cap_mode++;
+		ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_HI,
+						SQ905C_CAPTURE_INDEX);
+		break;
+	default: /* 320 */
+	PDEBUG(D_STREAM, "Start streaming at medium resolution");
+		ret = sq905c_command(gspca_dev, SQ905C_CAPTURE_MED,
+						SQ905C_CAPTURE_INDEX);
+	}
+
+	if (ret < 0) {
+		PDEBUG(D_ERR, "Start streaming command failed");
+		return ret;
+	}
+	/* Start the workqueue function to do the streaming */
+	dev->work_thread = create_singlethread_workqueue(MODULE_NAME);
+	queue_work(dev->work_thread, &dev->work_struct);
+
+	return 0;
+}
+
+/* Table of supported USB devices */
+static const __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x2770, 0x905c)},
+	{USB_DEVICE(0x2770, 0x9050)},
+	{USB_DEVICE(0x2770, 0x913d)},
+	{}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name   = MODULE_NAME,
+	.config = sd_config,
+	.init   = sd_init,
+	.start  = sd_start,
+	.stop0  = sd_stop0,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+		const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id,
+			&sd_desc,
+			sizeof(struct sd),
+			THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name       = MODULE_NAME,
+	.id_table   = device_table,
+	.probe      = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume  = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
+	PDEBUG(D_PROBE, "registered");
+	return 0;
+}
+
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+	PDEBUG(D_PROBE, "deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 60de9af87fbb..f25be20cf1a6 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -35,10 +35,13 @@ struct sd {
 	unsigned char contrast;
 	unsigned char colors;
 	unsigned char lightfreq;
-};
+	u8 quality;
+#define QUALITY_MIN 60
+#define QUALITY_MAX 95
+#define QUALITY_DEF 80
 
-/* global parameters */
-static int sd_quant = 7;		/* <= 4 KO - 7: good (enough!) */
+	u8 *jpeg_hdr;
+};
 
 /* V4L2 controls supported by the driver */
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
@@ -180,7 +183,7 @@ static int rcv_val(struct gspca_dev *gspca_dev,
 	reg_w(gspca_dev, 0x63b, 0);
 	reg_w(gspca_dev, 0x630, 5);
 	ret = usb_bulk_msg(dev,
-			usb_rcvbulkpipe(dev, 5),
+			usb_rcvbulkpipe(dev, 0x05),
 			gspca_dev->usb_buf,
 			4,		/* length */
 			&alen,
@@ -294,15 +297,14 @@ static int sd_config(struct gspca_dev *gspca_dev,
 			const struct usb_device_id *id)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	struct cam *cam = &gspca_dev->cam;
 
-	cam->epaddr = 0x02;
 	gspca_dev->cam.cam_mode = vga_mode;
 	gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
 	sd->brightness = BRIGHTNESS_DEF;
 	sd->contrast = CONTRAST_DEF;
 	sd->colors = COLOR_DEF;
 	sd->lightfreq = FREQ_DEF;
+	sd->quality = QUALITY_DEF;
 	return 0;
 }
 
@@ -326,8 +328,15 @@ static int sd_init(struct gspca_dev *gspca_dev)
 /* -- start the camera -- */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	int ret, value;
 
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x22);		/* JPEG 411 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	/* work on alternate 1 */
 	usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
 
@@ -399,11 +408,19 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 	PDEBUG(D_STREAM, "camera stopped");
 }
 
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	kfree(sd->jpeg_hdr);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
 			__u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 	static unsigned char ffd9[] = {0xff, 0xd9};
 
 	/* a frame starts with:
@@ -420,7 +437,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 					ffd9, 2);
 
 		/* put the JPEG 411 header */
-		jpeg_put_header(gspca_dev, frame, sd_quant, 0x22);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
 
 		/* beginning of the frame */
 #define STKHDRSZ 12
@@ -520,6 +538,34 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
 	return -EINVAL;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -529,8 +575,11 @@ static const struct sd_desc sd_desc = {
 	.init = sd_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
 	.querymenu = sd_querymenu,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -562,8 +611,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	info("registered");
 	return 0;
 }
@@ -575,6 +626,3 @@ static void __exit sd_mod_exit(void)
 
 module_init(sd_mod_init);
 module_exit(sd_mod_exit);
-
-module_param_named(quant, sd_quant, int, 0644);
-MODULE_PARM_DESC(quant, "Quantization index (0..8)");
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index 13a021e3cbb7..9dff2e65b116 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -429,7 +429,6 @@ static int stv06xx_config(struct gspca_dev *gspca_dev,
 	PDEBUG(D_PROBE, "Configuring camera");
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = STV_ISOC_ENDPOINT_ADDR;
 	sd->desc = sd_desc;
 	gspca_dev->sd_desc = &sd->desc;
 
@@ -501,8 +500,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
index 14335a9e4bb5..b16903814203 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
@@ -30,6 +30,66 @@
 
 #include "stv06xx_hdcs.h"
 
+static const struct ctrl hdcs1x00_ctrl[] = {
+	{
+		{
+			.id		= V4L2_CID_EXPOSURE,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "exposure",
+			.minimum	= 0x00,
+			.maximum	= 0xffff,
+			.step		= 0x1,
+			.default_value 	= HDCS_DEFAULT_EXPOSURE,
+			.flags         	= V4L2_CTRL_FLAG_SLIDER
+		},
+		.set = hdcs_set_exposure,
+		.get = hdcs_get_exposure
+	}, {
+		{
+			.id		= V4L2_CID_GAIN,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "gain",
+			.minimum	= 0x00,
+			.maximum	= 0xff,
+			.step		= 0x1,
+			.default_value 	= HDCS_DEFAULT_GAIN,
+			.flags         	= V4L2_CTRL_FLAG_SLIDER
+		},
+		.set = hdcs_set_gain,
+		.get = hdcs_get_gain
+	}
+};
+
+static struct v4l2_pix_format hdcs1x00_mode[] = {
+	{
+		HDCS_1X00_DEF_WIDTH,
+		HDCS_1X00_DEF_HEIGHT,
+		V4L2_PIX_FMT_SBGGR8,
+		V4L2_FIELD_NONE,
+		.sizeimage =
+			HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT,
+		.bytesperline = HDCS_1X00_DEF_WIDTH,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 1
+	}
+};
+
+static const struct ctrl hdcs1020_ctrl[] = {};
+
+static struct v4l2_pix_format hdcs1020_mode[] = {
+	{
+		HDCS_1020_DEF_WIDTH,
+		HDCS_1020_DEF_HEIGHT,
+		V4L2_PIX_FMT_SBGGR8,
+		V4L2_FIELD_NONE,
+		.sizeimage =
+			HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT,
+		.bytesperline = HDCS_1020_DEF_WIDTH,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 1
+	}
+};
+
 enum hdcs_power_state {
 	HDCS_STATE_SLEEP,
 	HDCS_STATE_IDLE,
@@ -353,10 +413,10 @@ static int hdcs_probe_1x00(struct sd *sd)
 
 	info("HDCS-1000/1100 sensor detected");
 
-	sd->gspca_dev.cam.cam_mode = stv06xx_sensor_hdcs1x00.modes;
-	sd->gspca_dev.cam.nmodes = stv06xx_sensor_hdcs1x00.nmodes;
-	sd->desc.ctrls = stv06xx_sensor_hdcs1x00.ctrls;
-	sd->desc.nctrls = stv06xx_sensor_hdcs1x00.nctrls;
+	sd->gspca_dev.cam.cam_mode = hdcs1x00_mode;
+	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1x00_mode);
+	sd->desc.ctrls = hdcs1x00_ctrl;
+	sd->desc.nctrls = ARRAY_SIZE(hdcs1x00_ctrl);
 
 	hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
 	if (!hdcs)
@@ -412,10 +472,10 @@ static int hdcs_probe_1020(struct sd *sd)
 
 	info("HDCS-1020 sensor detected");
 
-	sd->gspca_dev.cam.cam_mode = stv06xx_sensor_hdcs1020.modes;
-	sd->gspca_dev.cam.nmodes = stv06xx_sensor_hdcs1020.nmodes;
-	sd->desc.ctrls = stv06xx_sensor_hdcs1020.ctrls;
-	sd->desc.nctrls = stv06xx_sensor_hdcs1020.nctrls;
+	sd->gspca_dev.cam.cam_mode = hdcs1020_mode;
+	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1020_mode);
+	sd->desc.ctrls = hdcs1020_ctrl;
+	sd->desc.nctrls = ARRAY_SIZE(hdcs1020_ctrl);
 
 	hdcs = kmalloc(sizeof(struct hdcs), GFP_KERNEL);
 	if (!hdcs)
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
index 9c7279a4cd88..412f06cf3d5c 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
@@ -152,53 +152,6 @@ const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = {
 	.stop = hdcs_stop,
 	.disconnect = hdcs_disconnect,
 	.dump = hdcs_dump,
-
-	.nctrls = 2,
-	.ctrls = {
-	{
-		{
-			.id		= V4L2_CID_EXPOSURE,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "exposure",
-			.minimum	= 0x00,
-			.maximum	= 0xffff,
-			.step		= 0x1,
-			.default_value 	= HDCS_DEFAULT_EXPOSURE,
-			.flags         	= V4L2_CTRL_FLAG_SLIDER
-		},
-		.set = hdcs_set_exposure,
-		.get = hdcs_get_exposure
-	},
-	{
-		{
-			.id		= V4L2_CID_GAIN,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "gain",
-			.minimum	= 0x00,
-			.maximum	= 0xff,
-			.step		= 0x1,
-			.default_value 	= HDCS_DEFAULT_GAIN,
-			.flags         	= V4L2_CTRL_FLAG_SLIDER
-		},
-		.set = hdcs_set_gain,
-		.get = hdcs_get_gain
-	}
-	},
-
-	.nmodes = 1,
-	.modes = {
-	{
-		HDCS_1X00_DEF_WIDTH,
-		HDCS_1X00_DEF_HEIGHT,
-		V4L2_PIX_FMT_SBGGR8,
-		V4L2_FIELD_NONE,
-		.sizeimage =
-			HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT,
-		.bytesperline = HDCS_1X00_DEF_WIDTH,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1
-	}
-	}
 };
 
 const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = {
@@ -207,29 +160,11 @@ const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = {
 	.i2c_addr = (0x55 << 1),
 	.i2c_len = 1,
 
-	.nctrls = 0,
-	.ctrls = {},
-
 	.init = hdcs_init,
 	.probe = hdcs_probe_1020,
 	.start = hdcs_start,
 	.stop = hdcs_stop,
 	.dump = hdcs_dump,
-
-	.nmodes = 1,
-	.modes = {
-	{
-		HDCS_1020_DEF_WIDTH,
-		HDCS_1020_DEF_HEIGHT,
-		V4L2_PIX_FMT_SBGGR8,
-		V4L2_FIELD_NONE,
-		.sizeimage =
-			HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT,
-		.bytesperline = HDCS_1020_DEF_WIDTH,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 1
-	}
-	}
 };
 
 static const u16 stv_bridge_init[][2] = {
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
index d0a0f8596454..285221e6b390 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
@@ -46,6 +46,132 @@
 
 #include "stv06xx_pb0100.h"
 
+static const struct ctrl pb0100_ctrl[] = {
+#define GAIN_IDX 0
+	{
+		{
+			.id		= V4L2_CID_GAIN,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "Gain",
+			.minimum	= 0,
+			.maximum	= 255,
+			.step		= 1,
+			.default_value  = 128
+		},
+		.set = pb0100_set_gain,
+		.get = pb0100_get_gain
+	},
+#define RED_BALANCE_IDX 1
+	{
+		{
+			.id		= V4L2_CID_RED_BALANCE,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "Red Balance",
+			.minimum	= -255,
+			.maximum	= 255,
+			.step		= 1,
+			.default_value  = 0
+		},
+		.set = pb0100_set_red_balance,
+		.get = pb0100_get_red_balance
+	},
+#define BLUE_BALANCE_IDX 2
+	{
+		{
+			.id		= V4L2_CID_BLUE_BALANCE,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "Blue Balance",
+			.minimum	= -255,
+			.maximum	= 255,
+			.step		= 1,
+			.default_value  = 0
+		},
+		.set = pb0100_set_blue_balance,
+		.get = pb0100_get_blue_balance
+	},
+#define EXPOSURE_IDX 3
+	{
+		{
+			.id		= V4L2_CID_EXPOSURE,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "Exposure",
+			.minimum	= 0,
+			.maximum	= 511,
+			.step		= 1,
+			.default_value  = 12
+		},
+		.set = pb0100_set_exposure,
+		.get = pb0100_get_exposure
+	},
+#define AUTOGAIN_IDX 4
+	{
+		{
+			.id		= V4L2_CID_AUTOGAIN,
+			.type		= V4L2_CTRL_TYPE_BOOLEAN,
+			.name		= "Automatic Gain and Exposure",
+			.minimum	= 0,
+			.maximum	= 1,
+			.step		= 1,
+			.default_value  = 1
+		},
+		.set = pb0100_set_autogain,
+		.get = pb0100_get_autogain
+	},
+#define AUTOGAIN_TARGET_IDX 5
+	{
+		{
+			.id		= V4L2_CTRL_CLASS_USER + 0x1000,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "Automatic Gain Target",
+			.minimum	= 0,
+			.maximum	= 255,
+			.step		= 1,
+			.default_value  = 128
+		},
+		.set = pb0100_set_autogain_target,
+		.get = pb0100_get_autogain_target
+	},
+#define NATURAL_IDX 6
+	{
+		{
+			.id		= V4L2_CTRL_CLASS_USER + 0x1001,
+			.type		= V4L2_CTRL_TYPE_BOOLEAN,
+			.name		= "Natural Light Source",
+			.minimum	= 0,
+			.maximum	= 1,
+			.step		= 1,
+			.default_value  = 1
+		},
+		.set = pb0100_set_natural,
+		.get = pb0100_get_natural
+	}
+};
+
+static struct v4l2_pix_format pb0100_mode[] = {
+/* low res / subsample modes disabled as they are only half res horizontal,
+   halving the vertical resolution does not seem to work */
+	{
+		320,
+		240,
+		V4L2_PIX_FMT_SGRBG8,
+		V4L2_FIELD_NONE,
+		.sizeimage = 320 * 240,
+		.bytesperline = 320,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = PB0100_CROP_TO_VGA
+	},
+	{
+		352,
+		288,
+		V4L2_PIX_FMT_SGRBG8,
+		V4L2_FIELD_NONE,
+		.sizeimage = 352 * 288,
+		.bytesperline = 352,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0
+	}
+};
+
 static int pb0100_probe(struct sd *sd)
 {
 	u16 sensor;
@@ -59,20 +185,19 @@ static int pb0100_probe(struct sd *sd)
 
 	if ((sensor >> 8) == 0x64) {
 		sensor_settings = kmalloc(
-				stv06xx_sensor_pb0100.nctrls * sizeof(s32),
+				ARRAY_SIZE(pb0100_ctrl) * sizeof(s32),
 				GFP_KERNEL);
 		if (!sensor_settings)
 			return -ENOMEM;
 
 		info("Photobit pb0100 sensor detected");
 
-		sd->gspca_dev.cam.cam_mode = stv06xx_sensor_pb0100.modes;
-		sd->gspca_dev.cam.nmodes = stv06xx_sensor_pb0100.nmodes;
-		sd->desc.ctrls = stv06xx_sensor_pb0100.ctrls;
-		sd->desc.nctrls = stv06xx_sensor_pb0100.nctrls;
-		for (i = 0; i < stv06xx_sensor_pb0100.nctrls; i++)
-			sensor_settings[i] = stv06xx_sensor_pb0100.
-					     ctrls[i].qctrl.default_value;
+		sd->gspca_dev.cam.cam_mode = pb0100_mode;
+		sd->gspca_dev.cam.nmodes = ARRAY_SIZE(pb0100_mode);
+		sd->desc.ctrls = pb0100_ctrl;
+		sd->desc.nctrls = ARRAY_SIZE(pb0100_ctrl);
+		for (i = 0; i < sd->desc.nctrls; i++)
+			sensor_settings[i] = pb0100_ctrl[i].qctrl.default_value;
 		sd->sensor_priv = sensor_settings;
 
 		return 0;
@@ -143,6 +268,12 @@ out:
 	return (err < 0) ? err : 0;
 }
 
+static void pb0100_disconnect(struct sd *sd)
+{
+	sd->sensor = NULL;
+	kfree(sd->sensor_priv);
+}
+
 /* FIXME: Sort the init commands out and put them into tables,
 	  this is only for getting the camera to work */
 /* FIXME: No error handling for now,
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
index 5ea21a1154c4..4de4fa5ebc57 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
@@ -114,6 +114,7 @@ static int pb0100_start(struct sd *sd);
 static int pb0100_init(struct sd *sd);
 static int pb0100_stop(struct sd *sd);
 static int pb0100_dump(struct sd *sd);
+static void pb0100_disconnect(struct sd *sd);
 
 /* V4L2 controls supported by the driver */
 static int pb0100_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
@@ -137,139 +138,12 @@ const struct stv06xx_sensor stv06xx_sensor_pb0100 = {
 	.i2c_addr = 0xba,
 	.i2c_len = 2,
 
-	.nctrls = 7,
-	.ctrls = {
-#define GAIN_IDX 0
-	{
-		{
-			.id		= V4L2_CID_GAIN,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "Gain",
-			.minimum	= 0,
-			.maximum	= 255,
-			.step		= 1,
-			.default_value  = 128
-		},
-		.set = pb0100_set_gain,
-		.get = pb0100_get_gain
-	},
-#define RED_BALANCE_IDX 1
-	{
-		{
-			.id		= V4L2_CID_RED_BALANCE,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "Red Balance",
-			.minimum	= -255,
-			.maximum	= 255,
-			.step		= 1,
-			.default_value  = 0
-		},
-		.set = pb0100_set_red_balance,
-		.get = pb0100_get_red_balance
-	},
-#define BLUE_BALANCE_IDX 2
-	{
-		{
-			.id		= V4L2_CID_BLUE_BALANCE,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "Blue Balance",
-			.minimum	= -255,
-			.maximum	= 255,
-			.step		= 1,
-			.default_value  = 0
-		},
-		.set = pb0100_set_blue_balance,
-		.get = pb0100_get_blue_balance
-	},
-#define EXPOSURE_IDX 3
-	{
-		{
-			.id		= V4L2_CID_EXPOSURE,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "Exposure",
-			.minimum	= 0,
-			.maximum	= 511,
-			.step		= 1,
-			.default_value  = 12
-		},
-		.set = pb0100_set_exposure,
-		.get = pb0100_get_exposure
-	},
-#define AUTOGAIN_IDX 4
-	{
-		{
-			.id		= V4L2_CID_AUTOGAIN,
-			.type		= V4L2_CTRL_TYPE_BOOLEAN,
-			.name		= "Automatic Gain and Exposure",
-			.minimum	= 0,
-			.maximum	= 1,
-			.step		= 1,
-			.default_value  = 1
-		},
-		.set = pb0100_set_autogain,
-		.get = pb0100_get_autogain
-	},
-#define AUTOGAIN_TARGET_IDX 5
-	{
-		{
-			.id		= V4L2_CTRL_CLASS_USER + 0x1000,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "Automatic Gain Target",
-			.minimum	= 0,
-			.maximum	= 255,
-			.step		= 1,
-			.default_value  = 128
-		},
-		.set = pb0100_set_autogain_target,
-		.get = pb0100_get_autogain_target
-	},
-#define NATURAL_IDX 6
-	{
-		{
-			.id		= V4L2_CTRL_CLASS_USER + 0x1001,
-			.type		= V4L2_CTRL_TYPE_BOOLEAN,
-			.name		= "Natural Light Source",
-			.minimum	= 0,
-			.maximum	= 1,
-			.step		= 1,
-			.default_value  = 1
-		},
-		.set = pb0100_set_natural,
-		.get = pb0100_get_natural
-	},
-	},
-
 	.init = pb0100_init,
 	.probe = pb0100_probe,
 	.start = pb0100_start,
 	.stop = pb0100_stop,
 	.dump = pb0100_dump,
-
-	.nmodes = 2,
-	.modes = {
-/* low res / subsample modes disabled as they are only half res horizontal,
-   halving the vertical resolution does not seem to work */
-	{
-		320,
-		240,
-		V4L2_PIX_FMT_SGRBG8,
-		V4L2_FIELD_NONE,
-		.sizeimage = 320 * 240,
-		.bytesperline = 320,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = PB0100_CROP_TO_VGA
-	},
-	{
-		352,
-		288,
-		V4L2_PIX_FMT_SGRBG8,
-		V4L2_FIELD_NONE,
-		.sizeimage = 352 * 288,
-		.bytesperline = 352,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 0
-	},
-	}
+	.disconnect = pb0100_disconnect,
 };
 
 #endif
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
index c726dacefa1f..e88c42f7d2f8 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
@@ -41,8 +41,6 @@ extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00;
 extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020;
 extern const struct stv06xx_sensor stv06xx_sensor_pb0100;
 
-#define STV06XX_MAX_CTRLS		(V4L2_CID_LASTP1 - V4L2_CID_BASE + 10)
-
 struct stv06xx_sensor {
 	/* Defines the name of a sensor */
 	char name[32];
@@ -81,12 +79,6 @@ struct stv06xx_sensor {
 
 	/* Instructs the sensor to dump all its contents */
 	int (*dump)(struct sd *sd);
-
-	int nctrls;
-	struct ctrl ctrls[STV06XX_MAX_CTRLS];
-
-	char nmodes;
-	struct v4l2_pix_format modes[];
 };
 
 #endif
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
index 1ca91f2a6dee..69c77c932fc0 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
@@ -29,26 +29,92 @@
 
 #include "stv06xx_vv6410.h"
 
+static struct v4l2_pix_format vv6410_mode[] = {
+	{
+		356,
+		292,
+		V4L2_PIX_FMT_SGRBG8,
+		V4L2_FIELD_NONE,
+		.sizeimage = 356 * 292,
+		.bytesperline = 356,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0
+	}
+};
+
+static const struct ctrl vv6410_ctrl[] = {
+#define HFLIP_IDX 0
+	{
+		{
+			.id		= V4L2_CID_HFLIP,
+			.type		= V4L2_CTRL_TYPE_BOOLEAN,
+			.name		= "horizontal flip",
+			.minimum	= 0,
+			.maximum	= 1,
+			.step		= 1,
+			.default_value	= 0
+		},
+		.set = vv6410_set_hflip,
+		.get = vv6410_get_hflip
+	},
+#define VFLIP_IDX 1
+	{
+		{
+			.id		= V4L2_CID_VFLIP,
+			.type		= V4L2_CTRL_TYPE_BOOLEAN,
+			.name		= "vertical flip",
+			.minimum	= 0,
+			.maximum	= 1,
+			.step		= 1,
+			.default_value 	= 0
+		},
+		.set = vv6410_set_vflip,
+		.get = vv6410_get_vflip
+	},
+#define GAIN_IDX 2
+	{
+		{
+			.id		= V4L2_CID_GAIN,
+			.type		= V4L2_CTRL_TYPE_INTEGER,
+			.name		= "analog gain",
+			.minimum	= 0,
+			.maximum	= 15,
+			.step		= 1,
+			.default_value  = 0
+		},
+		.set = vv6410_set_analog_gain,
+		.get = vv6410_get_analog_gain
+	}
+};
+
 static int vv6410_probe(struct sd *sd)
 {
 	u16 data;
-	int err;
+	int err, i;
+	s32 *sensor_settings;
 
 	err = stv06xx_read_sensor(sd, VV6410_DEVICEH, &data);
-
 	if (err < 0)
 		return -ENODEV;
 
 	if (data == 0x19) {
 		info("vv6410 sensor detected");
 
-		sd->gspca_dev.cam.cam_mode = stv06xx_sensor_vv6410.modes;
-		sd->gspca_dev.cam.nmodes = stv06xx_sensor_vv6410.nmodes;
-		sd->desc.ctrls = stv06xx_sensor_vv6410.ctrls;
-		sd->desc.nctrls = stv06xx_sensor_vv6410.nctrls;
+		sensor_settings = kmalloc(ARRAY_SIZE(vv6410_ctrl) * sizeof(s32),
+					  GFP_KERNEL);
+		if (!sensor_settings)
+			return -ENOMEM;
+
+		sd->gspca_dev.cam.cam_mode = vv6410_mode;
+		sd->gspca_dev.cam.nmodes = ARRAY_SIZE(vv6410_mode);
+		sd->desc.ctrls = vv6410_ctrl;
+		sd->desc.nctrls = ARRAY_SIZE(vv6410_ctrl);
+
+		for (i = 0; i < sd->desc.nctrls; i++)
+			sensor_settings[i] = vv6410_ctrl[i].qctrl.default_value;
+		sd->sensor_priv = sensor_settings;
 		return 0;
 	}
-
 	return -ENODEV;
 }
 
@@ -80,6 +146,12 @@ static int vv6410_init(struct sd *sd)
 	return (err < 0) ? err : 0;
 }
 
+static void vv6410_disconnect(struct sd *sd)
+{
+	sd->sensor = NULL;
+	kfree(sd->sensor_priv);
+}
+
 static int vv6410_start(struct sd *sd)
 {
 	int err;
@@ -156,17 +228,13 @@ static int vv6410_dump(struct sd *sd)
 
 static int vv6410_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
 {
-	int err;
-	u16 i2c_data;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
 
-	err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
-
-	*val = (i2c_data & VV6410_HFLIP) ? 1 : 0;
-
+	*val = sensor_settings[HFLIP_IDX];
 	PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
 
-	return (err < 0) ? err : 0;
+	return 0;
 }
 
 static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
@@ -174,6 +242,9 @@ static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
 	int err;
 	u16 i2c_data;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
+
+	sensor_settings[HFLIP_IDX] = val;
 	err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
 	if (err < 0)
 		return err;
@@ -191,17 +262,13 @@ static int vv6410_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
 
 static int vv6410_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
 {
-	int err;
-	u16 i2c_data;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
 
-	err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
-
-	*val = (i2c_data & VV6410_VFLIP) ? 1 : 0;
-
+	*val = sensor_settings[VFLIP_IDX];
 	PDEBUG(D_V4L2, "Read vertical flip %d", *val);
 
-	return (err < 0) ? err : 0;
+	return 0;
 }
 
 static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
@@ -209,6 +276,9 @@ static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
 	int err;
 	u16 i2c_data;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
+
+	sensor_settings[VFLIP_IDX] = val;
 	err = stv06xx_read_sensor(sd, VV6410_DATAFORMAT, &i2c_data);
 	if (err < 0)
 		return err;
@@ -226,24 +296,23 @@ static int vv6410_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
 
 static int vv6410_get_analog_gain(struct gspca_dev *gspca_dev, __s32 *val)
 {
-	int err;
-	u16 i2c_data;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
 
-	err = stv06xx_read_sensor(sd, VV6410_ANALOGGAIN, &i2c_data);
-
-	*val = i2c_data & 0xf;
+	*val = sensor_settings[GAIN_IDX];
 
 	PDEBUG(D_V4L2, "Read analog gain %d", *val);
 
-	return (err < 0) ? err : 0;
+	return 0;
 }
 
 static int vv6410_set_analog_gain(struct gspca_dev *gspca_dev, __s32 val)
 {
 	int err;
 	struct sd *sd = (struct sd *) gspca_dev;
+	s32 *sensor_settings = sd->sensor_priv;
 
+	sensor_settings[GAIN_IDX] = val;
 	PDEBUG(D_V4L2, "Set analog gain to %d", val);
 	err = stv06xx_write_sensor(sd, VV6410_ANALOGGAIN, 0xf0 | (val & 0xf));
 
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
index 3ff8c4ea3362..95ac55891bd4 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
@@ -178,6 +178,7 @@ static int vv6410_start(struct sd *sd);
 static int vv6410_init(struct sd *sd);
 static int vv6410_stop(struct sd *sd);
 static int vv6410_dump(struct sd *sd);
+static void vv6410_disconnect(struct sd *sd);
 
 /* V4L2 controls supported by the driver */
 static int vv6410_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
@@ -197,62 +198,7 @@ const struct stv06xx_sensor stv06xx_sensor_vv6410 = {
 	.start = vv6410_start,
 	.stop = vv6410_stop,
 	.dump = vv6410_dump,
-
-	.nctrls = 3,
-	.ctrls = {
-	{
-		{
-			.id		= V4L2_CID_HFLIP,
-			.type		= V4L2_CTRL_TYPE_BOOLEAN,
-			.name		= "horizontal flip",
-			.minimum	= 0,
-			.maximum	= 1,
-			.step		= 1,
-			.default_value	= 0
-		},
-		.set = vv6410_set_hflip,
-		.get = vv6410_get_hflip
-	}, {
-		{
-			.id		= V4L2_CID_VFLIP,
-			.type		= V4L2_CTRL_TYPE_BOOLEAN,
-			.name		= "vertical flip",
-			.minimum	= 0,
-			.maximum	= 1,
-			.step		= 1,
-			.default_value 	= 0
-		},
-		.set = vv6410_set_vflip,
-		.get = vv6410_get_vflip
-	}, {
-		{
-			.id		= V4L2_CID_GAIN,
-			.type		= V4L2_CTRL_TYPE_INTEGER,
-			.name		= "analog gain",
-			.minimum	= 0,
-			.maximum	= 15,
-			.step		= 1,
-			.default_value  = 0
-		},
-		.set = vv6410_set_analog_gain,
-		.get = vv6410_get_analog_gain
-	}
-	},
-
-	.nmodes = 1,
-	.modes = {
-	{
-		356,
-		292,
-		V4L2_PIX_FMT_SGRBG8,
-		V4L2_FIELD_NONE,
-		.sizeimage =
-			356 * 292,
-		.bytesperline = 356,
-		.colorspace = V4L2_COLORSPACE_SRGB,
-		.priv = 0
-	}
-	}
+	.disconnect = vv6410_disconnect,
 };
 
 /* If NULL, only single value to write, stored in len */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 6d904d5e4c74..c2b8c10c075a 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -39,8 +39,11 @@ struct sd {
 	unsigned char contrast;
 	unsigned char colors;
 	unsigned char autogain;
+	u8 quality;
+#define QUALITY_MIN 70
+#define QUALITY_MAX 95
+#define QUALITY_DEF 85
 
-	char qindex;
 	char bridge;
 #define BRIDGE_SPCA504 0
 #define BRIDGE_SPCA504B 1
@@ -52,6 +55,8 @@ struct sd {
 #define LogitechClickSmart420 2
 #define LogitechClickSmart820 3
 #define MegapixV4 4
+
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
@@ -812,7 +817,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 
 	sd->bridge = id->driver_info >> 8;
 	sd->subtype = id->driver_info;
@@ -850,10 +854,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		cam->nmodes = sizeof vga_mode2 / sizeof vga_mode2[0];
 		break;
 	}
-	sd->qindex = 5;			/* set the quantization table */
 	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
 	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
 	sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
+	sd->quality = QUALITY_DEF;
 	return 0;
 }
 
@@ -970,6 +974,12 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	__u8 i;
 	__u8 info[6];
 
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x22);		/* JPEG 411 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	if (sd->bridge == BRIDGE_SPCA504B)
 		spca504B_setQtable(gspca_dev);
 	spca504B_SetSizeType(gspca_dev);
@@ -1079,6 +1089,13 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 	}
 }
 
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	kfree(sd->jpeg_hdr);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
 			__u8 *data,			/* isoc packet */
@@ -1155,9 +1172,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 					ffd9, 2);
 
 		/* put the JPEG header in the new frame */
-		jpeg_put_header(gspca_dev, frame,
-				((struct sd *) gspca_dev)->qindex,
-				0x22);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
 	}
 
 	/* add 0x00 after 0xff */
@@ -1198,26 +1214,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	}
 }
 
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	__u16 brightness = 0;
-
-	switch (sd->bridge) {
-	default:
-/*	case BRIDGE_SPCA533: */
-/*	case BRIDGE_SPCA504B: */
-/*	case BRIDGE_SPCA504: */
-/*	case BRIDGE_SPCA504C: */
-		brightness = reg_r_12(gspca_dev, 0x00, 0x21a7, 2);
-		break;
-	case BRIDGE_SPCA536:
-		brightness = reg_r_12(gspca_dev, 0x00, 0x20f0, 2);
-		break;
-	}
-	sd->brightness = ((brightness & 0xff) - 128) % 255;
-}
-
 static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1237,24 +1233,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	}
 }
 
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	switch (sd->bridge) {
-	default:
-/*	case BRIDGE_SPCA533: */
-/*	case BRIDGE_SPCA504B: */
-/*	case BRIDGE_SPCA504: */
-/*	case BRIDGE_SPCA504C: */
-		sd->contrast = reg_r_12(gspca_dev, 0x00, 0x21a8, 2);
-		break;
-	case BRIDGE_SPCA536:
-		sd->contrast = reg_r_12(gspca_dev, 0x00, 0x20f1, 2);
-		break;
-	}
-}
-
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1274,24 +1252,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
 	}
 }
 
-static void getcolors(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	switch (sd->bridge) {
-	default:
-/*	case BRIDGE_SPCA533: */
-/*	case BRIDGE_SPCA504B: */
-/*	case BRIDGE_SPCA504: */
-/*	case BRIDGE_SPCA504C: */
-		sd->colors = reg_r_12(gspca_dev, 0x00, 0x21ae, 2) >> 1;
-		break;
-	case BRIDGE_SPCA536:
-		sd->colors = reg_r_12(gspca_dev, 0x00, 0x20f6, 2) >> 1;
-		break;
-	}
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -1306,7 +1266,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -1325,7 +1284,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcontrast(gspca_dev);
 	*val = sd->contrast;
 	return 0;
 }
@@ -1344,7 +1302,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getcolors(gspca_dev);
 	*val = sd->colors;
 	return 0;
 }
@@ -1365,6 +1322,34 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -1374,7 +1359,10 @@ static const struct sd_desc sd_desc = {
 	.init = sd_init,
 	.start = sd_start,
 	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 /* -- module initialisation -- */
@@ -1465,8 +1453,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 6ee111a3cbd1..f63e37e2e4fd 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -37,20 +37,21 @@ MODULE_LICENSE("GPL");
 struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
 
-	unsigned char brightness;
-	unsigned char contrast;
-	unsigned char colors;
-	unsigned char autogain;
-	unsigned char gamma;
-	unsigned char sharpness;
-	unsigned char freq;
-	unsigned char whitebalance;
-	unsigned char mirror;
-	unsigned char effect;
-
-	__u8 sensor;
-#define SENSOR_TAS5130A 0
-#define SENSOR_OM6802 1
+	u8 brightness;
+	u8 contrast;
+	u8 colors;
+	u8 autogain;
+	u8 gamma;
+	u8 sharpness;
+	u8 freq;
+	u8 whitebalance;
+	u8 mirror;
+	u8 effect;
+
+	u8 sensor;
+#define SENSOR_OM6802 0
+#define SENSOR_OTHER 1
+#define SENSOR_TAS5130A 2
 };
 
 /* V4L2 controls supported by the driver */
@@ -78,7 +79,6 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
 			struct v4l2_querymenu *menu);
 
 static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
 	{
 	 {
 	  .id = V4L2_CID_BRIGHTNESS,
@@ -87,12 +87,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 14,
 	  .step = 1,
-	  .default_value = 8,
+#define BRIGHTNESS_DEF 8
+	  .default_value = BRIGHTNESS_DEF,
 	  },
 	 .set = sd_setbrightness,
 	 .get = sd_getbrightness,
 	 },
-#define SD_CONTRAST 1
 	{
 	 {
 	  .id = V4L2_CID_CONTRAST,
@@ -101,12 +101,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 0x0d,
 	  .step = 1,
-	  .default_value = 0x07,
+#define CONTRAST_DEF 0x07
+	  .default_value = CONTRAST_DEF,
 	  },
 	 .set = sd_setcontrast,
 	 .get = sd_getcontrast,
 	 },
-#define SD_COLOR 2
 	{
 	 {
 	  .id = V4L2_CID_SATURATION,
@@ -115,7 +115,8 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 0x0f,
 	  .step = 1,
-	  .default_value = 0x05,
+#define COLORS_DEF 0x05
+	  .default_value = COLORS_DEF,
 	  },
 	 .set = sd_setcolors,
 	 .get = sd_getcolors,
@@ -135,7 +136,6 @@ static struct ctrl sd_ctrls[] = {
 	 .set = sd_setgamma,
 	 .get = sd_getgamma,
 	 },
-#define SD_AUTOGAIN 4
 	{
 	 {
 	  .id = V4L2_CID_GAIN,	/* here, i activate only the lowlight,
@@ -146,12 +146,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 1,
 	  .step = 1,
-	  .default_value = 0x01,
+#define AUTOGAIN_DEF 0x01
+	  .default_value = AUTOGAIN_DEF,
 	  },
 	 .set = sd_setlowlight,
 	 .get = sd_getlowlight,
 	 },
-#define SD_MIRROR 5
 	{
 	 {
 	  .id = V4L2_CID_HFLIP,
@@ -160,12 +160,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 1,
 	  .step = 1,
-	  .default_value = 0,
+#define MIRROR_DEF 0
+	  .default_value = MIRROR_DEF,
 	  },
 	 .set = sd_setflip,
 	 .get = sd_getflip
 	},
-#define SD_LIGHTFREQ 6
 	{
 	 {
 	  .id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -174,12 +174,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 1,		/* 1 -> 0x50, 2->0x60 */
 	  .maximum = 2,
 	  .step = 1,
-	  .default_value = 1,
+#define FREQ_DEF 1
+	  .default_value = FREQ_DEF,
 	  },
 	 .set = sd_setfreq,
 	 .get = sd_getfreq},
 
-#define SD_WHITE_BALANCE 7
 	{
 	 {
 	  .id = V4L2_CID_WHITE_BALANCE_TEMPERATURE,
@@ -188,12 +188,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 1,
 	  .step = 1,
-	  .default_value = 0,
+#define WHITE_BALANCE_DEF 0
+	  .default_value = WHITE_BALANCE_DEF,
 	  },
 	 .set = sd_setwhitebalance,
 	 .get = sd_getwhitebalance
 	},
-#define SD_SHARPNESS 8		/* (aka definition on win) */
 	{
 	 {
 	  .id = V4L2_CID_SHARPNESS,
@@ -202,12 +202,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 15,
 	  .step = 1,
-	  .default_value = 0x06,
+#define SHARPNESS_DEF 0x06
+	  .default_value = SHARPNESS_DEF,
 	  },
 	 .set = sd_setsharpness,
 	 .get = sd_getsharpness,
 	 },
-#define SD_EFFECTS 9
 	{
 	 {
 	  .id = V4L2_CID_EFFECTS,
@@ -216,7 +216,8 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 4,
 	  .step = 1,
-	  .default_value = 0,
+#define EFFECTS_DEF 0
+	  .default_value = EFFECTS_DEF,
 	  },
 	 .set = sd_seteffect,
 	 .get = sd_geteffect
@@ -263,28 +264,50 @@ static const struct v4l2_pix_format vga_mode_t16[] = {
 
 /* sensor specific data */
 struct additional_sensor_data {
-	const __u8 data1[20];
-	const __u8 data2[18];
-	const __u8 data3[18];
-	const __u8 data4[4];
-	const __u8 data5[6];
-	const __u8 stream[4];
+	const u8 data1[10];
+	const u8 data2[9];
+	const u8 data3[9];
+	const u8 data4[4];
+	const u8 data5[6];
+	const u8 stream[4];
 };
 
-const static struct additional_sensor_data sensor_data[] = {
+static const struct additional_sensor_data sensor_data[] = {
+    {				/* OM6802 */
+	.data1 =
+		{0xc2, 0x28, 0x0f, 0x22, 0xcd, 0x27, 0x2c, 0x06,
+		 0xb3, 0xfc},
+	.data2 =
+		{0x80, 0xff, 0xff, 0x80, 0xff, 0xff, 0x80, 0xff,
+		 0xff},
+	.data4 =	/*Freq (50/60Hz). Splitted for test purpose */
+		{0x66, 0xca, 0xa8, 0xf0},
+	.data5 =	/* this could be removed later */
+		{0x0c, 0x03, 0xab, 0x13, 0x81, 0x23},
+	.stream =
+		{0x0b, 0x04, 0x0a, 0x78},
+    },
+    {				/* OTHER */
+	.data1 =
+		{0xc1, 0x48, 0x04, 0x1b, 0xca, 0x2e, 0x33, 0x3a,
+		 0xe8, 0xfc},
+	.data2 =
+		{0x4e, 0x9c, 0xec, 0x40, 0x80, 0xc0, 0x48, 0x96,
+		 0xd9},
+	.data4 =
+		{0x66, 0x00, 0xa8, 0xa8},
+	.data5 =
+		{0x0c, 0x03, 0xab, 0x29, 0x81, 0x69},
+	.stream =
+		{0x0b, 0x04, 0x0a, 0x00},
+    },
     {				/* TAS5130A */
 	.data1 =
-		{0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10,
-		 0xd4, 0xbb, 0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
-		 0xd8, 0xc8, 0xd9, 0xfc},
+		{0xbb, 0x28, 0x10, 0x10, 0xbb, 0x28, 0x1e, 0x27,
+		 0xc8, 0xfc},
 	.data2 =
-		{0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60,
-		 0xe4, 0xa8, 0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
-		 0xe8, 0xe0},
-	.data3 =
-		{0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60,
-		 0xcb, 0xa8, 0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
-		 0xcf, 0xe0},
+		{0x60, 0xa8, 0xe0, 0x60, 0xa8, 0xe0, 0x60, 0xa8,
+		 0xe0},
 	.data4 =	/* Freq (50/60Hz). Splitted for test purpose */
 		{0x66, 0x00, 0xa8, 0xe8},
 	.data5 =
@@ -292,32 +315,12 @@ const static struct additional_sensor_data sensor_data[] = {
 	.stream =
 		{0x0b, 0x04, 0x0a, 0x40},
     },
-    {				/* OM6802 */
-	.data1 =
-		{0xd0, 0xc2, 0xd1, 0x28, 0xd2, 0x0f, 0xd3, 0x22,
-		 0xd4, 0xcd, 0xd5, 0x27, 0xd6, 0x2c, 0xd7, 0x06,
-		 0xd8, 0xb3, 0xd9, 0xfc},
-	.data2 =
-		{0xe0, 0x80, 0xe1, 0xff, 0xe2, 0xff, 0xe3, 0x80,
-		 0xe4, 0xff, 0xe5, 0xff, 0xe6, 0x80, 0xe7, 0xff,
-		 0xe8, 0xff},
-	.data3 =
-		{0xc7, 0x80, 0xc8, 0xff, 0xc9, 0xff, 0xca, 0x80,
-		 0xcb, 0xff, 0xcc, 0xff, 0xcd, 0x80, 0xce, 0xff,
-		 0xcf, 0xff},
-	.data4 =	/*Freq (50/60Hz). Splitted for test purpose */
-		{0x66, 0xca, 0xa8, 0xf0 },
-	.data5 =	/* this could be removed later */
-		{0x0c, 0x03, 0xab, 0x13, 0x81, 0x23},
-	.stream =
-		{0x0b, 0x04, 0x0a, 0x78},
-    }
 };
 
 #define MAX_EFFECTS 7
 /* easily done by soft, this table could be removed,
  * i keep it here just in case */
-static const __u8 effects_table[MAX_EFFECTS][6] = {
+static const u8 effects_table[MAX_EFFECTS][6] = {
 	{0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x00},	/* Normal */
 	{0xa8, 0xc8, 0xc6, 0x52, 0xc0, 0x04},	/* Repujar */
 	{0xa8, 0xe8, 0xc6, 0xd2, 0xc0, 0x20},	/* Monochrome */
@@ -327,90 +330,58 @@ static const __u8 effects_table[MAX_EFFECTS][6] = {
 	{0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40},	/* Negative */
 };
 
-static const __u8 gamma_table[GAMMA_MAX][34] = {
-	{0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85,	/* 0 */
-	 0x94, 0x95, 0x95, 0xa1, 0x96, 0xae, 0x97, 0xb9,
-	 0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdb,
-	 0x9c, 0xe3, 0x9d, 0xea, 0x9e, 0xf1, 0x9f, 0xf8,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x33, 0x92, 0x5a, 0x93, 0x75,	/* 1 */
-	 0x94, 0x85, 0x95, 0x93, 0x96, 0xa1, 0x97, 0xad,
-	 0x98, 0xb7, 0x99, 0xc2, 0x9a, 0xcb, 0x9b, 0xd4,
-	 0x9c, 0xde, 0x9D, 0xe7, 0x9e, 0xf0, 0x9f, 0xf7,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x2f, 0x92, 0x51, 0x93, 0x6b,	/* 2 */
-	 0x94, 0x7c, 0x95, 0x8a, 0x96, 0x99, 0x97, 0xa6,
-	 0x98, 0xb1, 0x99, 0xbc, 0x9a, 0xc6, 0x9b, 0xd0,
-	 0x9c, 0xdb, 0x9d, 0xe4, 0x9e, 0xed, 0x9f, 0xf6,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60,	/* 3 */
-	 0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9e,
-	 0x98, 0xaa, 0x99, 0xb5, 0x9a, 0xbf, 0x9b, 0xcb,
-	 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x23, 0x92, 0x3f, 0x93, 0x55,	/* 4 */
-	 0x94, 0x68, 0x95, 0x77, 0x96, 0x86, 0x97, 0x95,
-	 0x98, 0xa2, 0x99, 0xad, 0x9a, 0xb9, 0x9b, 0xc6,
-	 0x9c, 0xd2, 0x9d, 0xde, 0x9e, 0xe9, 0x9f, 0xf4,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x1b, 0x92, 0x33, 0x93, 0x48,	/* 5 */
-	 0x94, 0x59, 0x95, 0x69, 0x96, 0x79, 0x97, 0x87,
-	 0x98, 0x96, 0x99, 0xa3, 0x9a, 0xb1, 0x9b, 0xbe,
-	 0x9c, 0xcc, 0x9d, 0xda, 0x9e, 0xe7, 0x9f, 0xf3,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20,	/* 6 */
-	 0x94, 0x32, 0x95, 0x40, 0x96, 0x57, 0x97, 0x67,
-	 0x98, 0x77, 0x99, 0x88, 0x9a, 0x99, 0x9b, 0xaa,
-	 0x9c, 0xbb, 0x9d, 0xcc, 0x9e, 0xdd, 0x9f, 0xee,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26,	/* 7 */
-	 0x94, 0x38, 0x95, 0x4a, 0x96, 0x60, 0x97, 0x70,
-	 0x98, 0x80, 0x99, 0x90, 0x9a, 0xa0, 0x9b, 0xb0,
-	 0x9c, 0xc0, 0x9D, 0xd0, 0x9e, 0xe0, 0x9f, 0xf0,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35,	/* 8 */
-	 0x94, 0x47, 0x95, 0x5a, 0x96, 0x69, 0x97, 0x79,
-	 0x98, 0x88, 0x99, 0x97, 0x9a, 0xa7, 0x9b, 0xb6,
-	 0x9c, 0xc4, 0x9d, 0xd3, 0x9e, 0xe0, 0x9f, 0xf0,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40,	/* 9 */
-	 0x94, 0x54, 0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
-	 0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd,
-	 0x9c, 0xca, 0x9d, 0xd6, 0x9e, 0xe0, 0x9f, 0xf0,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x18, 0x92, 0x2b, 0x93, 0x44,	/* 10 */
-	 0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8e,
-	 0x98, 0x9c, 0x99, 0xaa, 0x9a, 0xb7, 0x9b, 0xc4,
-	 0x9c, 0xd0, 0x9d, 0xd8, 0x9e, 0xe2, 0x9f, 0xf0,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x1a, 0x92, 0x34, 0x93, 0x52,	/* 11 */
-	 0x94, 0x66, 0x95, 0x7e, 0x96, 0x8D, 0x97, 0x9B,
-	 0x98, 0xa8, 0x99, 0xb4, 0x9a, 0xc0, 0x9b, 0xcb,
-	 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x3f, 0x92, 0x5a, 0x93, 0x6e,	/* 12 */
-	 0x94, 0x7f, 0x95, 0x8e, 0x96, 0x9c, 0x97, 0xa8,
-	 0x98, 0xb4, 0x99, 0xbf, 0x9a, 0xc9, 0x9b, 0xd3,
-	 0x9c, 0xdc, 0x9d, 0xe5, 0x9e, 0xee, 0x9f, 0xf6,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x54, 0x92, 0x6f, 0x93, 0x83,	/* 13 */
-	 0x94, 0x93, 0x95, 0xa0, 0x96, 0xad, 0x97, 0xb7,
-	 0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdc,
-	 0x9c, 0xe4, 0x9d, 0xeb, 0x9e, 0xf2, 0x9f, 0xf9,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x6e, 0x92, 0x88, 0x93, 0x9a,	/* 14 */
-	 0x94, 0xa8, 0x95, 0xb3, 0x96, 0xbd, 0x97, 0xc6,
-	 0x98, 0xcf, 0x99, 0xd6, 0x9a, 0xdd, 0x9b, 0xe3,
-	 0x9c, 0xe9, 0x9d, 0xef, 0x9e, 0xf4, 0x9f, 0xfa,
-	 0xa0, 0xff},
-	{0x90, 0x00, 0x91, 0x93, 0x92, 0xa8, 0x93, 0xb7,	/* 15 */
-	 0x94, 0xc1, 0x95, 0xca, 0x96, 0xd2, 0x97, 0xd8,
-	 0x98, 0xde, 0x99, 0xe3, 0x9a, 0xe8, 0x9b, 0xed,
-	 0x9c, 0xf1, 0x9d, 0xf5, 0x9e, 0xf8, 0x9f, 0xfc,
-	 0xa0, 0xff}
+static const u8 gamma_table[GAMMA_MAX][17] = {
+	{0x00, 0x3e, 0x69, 0x85, 0x95, 0xa1, 0xae, 0xb9,	/* 0 */
+	 0xc2, 0xcb, 0xd4, 0xdb, 0xe3, 0xea, 0xf1, 0xf8,
+	 0xff},
+	{0x00, 0x33, 0x5a, 0x75, 0x85, 0x93, 0xa1, 0xad,	/* 1 */
+	 0xb7, 0xc2, 0xcb, 0xd4, 0xde, 0xe7, 0xf0, 0xf7,
+	 0xff},
+	{0x00, 0x2f, 0x51, 0x6b, 0x7c, 0x8a, 0x99, 0xa6,	/* 2 */
+	 0xb1, 0xbc, 0xc6, 0xd0, 0xdb, 0xe4, 0xed, 0xf6,
+	 0xff},
+	{0x00, 0x29, 0x48, 0x60, 0x72, 0x81, 0x90, 0x9e,	/* 3 */
+	 0xaa, 0xb5, 0xbf, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5,
+	 0xff},
+	{0x00, 0x23, 0x3f, 0x55, 0x68, 0x77, 0x86, 0x95,	/* 4 */
+	 0xa2, 0xad, 0xb9, 0xc6, 0xd2, 0xde, 0xe9, 0xf4,
+	 0xff},
+	{0x00, 0x1b, 0x33, 0x48, 0x59, 0x69, 0x79, 0x87,	/* 5 */
+	 0x96, 0xa3, 0xb1, 0xbe, 0xcc, 0xda, 0xe7, 0xf3,
+	 0xff},
+	{0x00, 0x02, 0x10, 0x20, 0x32, 0x40, 0x57, 0x67,	/* 6 */
+	 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee,
+	 0xff},
+	{0x00, 0x02, 0x14, 0x26, 0x38, 0x4a, 0x60, 0x70,	/* 7 */
+	 0x80, 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0,
+	 0xff},
+	{0x00, 0x10, 0x22, 0x35, 0x47, 0x5a, 0x69, 0x79,	/* 8 */
+	 0x88, 0x97, 0xa7, 0xb6, 0xc4, 0xd3, 0xe0, 0xf0,
+	 0xff},
+	{0x00, 0x10, 0x26, 0x40, 0x54, 0x65, 0x75, 0x84,	/* 9 */
+	 0x93, 0xa1, 0xb0, 0xbd, 0xca, 0xd6, 0xe0, 0xf0,
+	 0xff},
+	{0x00, 0x18, 0x2b, 0x44, 0x60, 0x70, 0x80, 0x8e,	/* 10 */
+	 0x9c, 0xaa, 0xb7, 0xc4, 0xd0, 0xd8, 0xe2, 0xf0,
+	 0xff},
+	{0x00, 0x1a, 0x34, 0x52, 0x66, 0x7e, 0x8D, 0x9B,	/* 11 */
+	 0xa8, 0xb4, 0xc0, 0xcb, 0xd6, 0xe1, 0xeb, 0xf5,
+	 0xff},
+	{0x00, 0x3f, 0x5a, 0x6e, 0x7f, 0x8e, 0x9c, 0xa8,	/* 12 */
+	 0xb4, 0xbf, 0xc9, 0xd3, 0xdc, 0xe5, 0xee, 0xf6,
+	 0xff},
+	{0x00, 0x54, 0x6f, 0x83, 0x93, 0xa0, 0xad, 0xb7,	/* 13 */
+	 0xc2, 0xcb, 0xd4, 0xdc, 0xe4, 0xeb, 0xf2, 0xf9,
+	 0xff},
+	{0x00, 0x6e, 0x88, 0x9a, 0xa8, 0xb3, 0xbd, 0xc6,	/* 14 */
+	 0xcf, 0xd6, 0xdd, 0xe3, 0xe9, 0xef, 0xf4, 0xfa,
+	 0xff},
+	{0x00, 0x93, 0xa8, 0xb7, 0xc1, 0xca, 0xd2, 0xd8,	/* 15 */
+	 0xde, 0xe3, 0xe8, 0xed, 0xf1, 0xf5, 0xf8, 0xfc,
+	 0xff}
 };
 
-static const __u8 tas5130a_sensor_init[][8] = {
+static const u8 tas5130a_sensor_init[][8] = {
 	{0x62, 0x08, 0x63, 0x70, 0x64, 0x1d, 0x60, 0x09},
 	{0x62, 0x20, 0x63, 0x01, 0x64, 0x02, 0x60, 0x09},
 	{0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09},
@@ -418,11 +389,11 @@ static const __u8 tas5130a_sensor_init[][8] = {
 	{},
 };
 
-static __u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};
+static u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};
 
 /* read 1 byte */
-static int reg_r(struct gspca_dev *gspca_dev,
-		   __u16 index)
+static u8 reg_r(struct gspca_dev *gspca_dev,
+		   u16 index)
 {
 	usb_control_msg(gspca_dev->dev,
 			usb_rcvctrlpipe(gspca_dev->dev, 0),
@@ -435,7 +406,7 @@ static int reg_r(struct gspca_dev *gspca_dev,
 }
 
 static void reg_w(struct gspca_dev *gspca_dev,
-		  __u16 index)
+		  u16 index)
 {
 	usb_control_msg(gspca_dev->dev,
 			usb_sndctrlpipe(gspca_dev->dev, 0),
@@ -446,7 +417,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
 }
 
 static void reg_w_buf(struct gspca_dev *gspca_dev,
-		  const __u8 *buffer, __u16 len)
+		  const u8 *buffer, u16 len)
 {
 	if (len <= USB_BUF_SZ) {
 		memcpy(gspca_dev->usb_buf, buffer, len);
@@ -457,7 +428,7 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
 				0x01, 0,
 				gspca_dev->usb_buf, len, 500);
 	} else {
-		__u8 *tmpbuf;
+		u8 *tmpbuf;
 
 		tmpbuf = kmalloc(len, GFP_KERNEL);
 		memcpy(tmpbuf, buffer, len);
@@ -471,14 +442,41 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
 	}
 }
 
+/* write values to consecutive registers */
+static void reg_w_ixbuf(struct gspca_dev *gspca_dev,
+			u8 reg,
+			const u8 *buffer, u16 len)
+{
+	int i;
+	u8 *p, *tmpbuf;
+
+	if (len * 2 <= USB_BUF_SZ)
+		p = tmpbuf = gspca_dev->usb_buf;
+	else
+		p = tmpbuf = kmalloc(len * 2, GFP_KERNEL);
+	i = len;
+	while (--i >= 0) {
+		*p++ = reg++;
+		*p++ = *buffer++;
+	}
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			0x01, 0,
+			tmpbuf, len * 2, 500);
+	if (len * 2 > USB_BUF_SZ)
+		kfree(tmpbuf);
+}
+
 /* Reported as OM6802*/
 static void om6802_sensor_init(struct gspca_dev *gspca_dev)
 {
 	int i;
-	const __u8 *p;
-	__u8 byte;
-	__u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
-	static const __u8 sensor_init[] = {
+	const u8 *p;
+	u8 byte;
+	u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
+	static const u8 sensor_init[] = {
 		0xdf, 0x6d,
 		0xdd, 0x18,
 		0x5a, 0xe0,
@@ -497,7 +495,7 @@ static void om6802_sensor_init(struct gspca_dev *gspca_dev)
 	};
 
 	reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
-	msleep(5);
+	msleep(100);
 	i = 4;
 	while (--i > 0) {
 		byte = reg_r(gspca_dev, 0x0060);
@@ -538,20 +536,20 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct cam *cam;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 
 	cam->cam_mode = vga_mode_t16;
 	cam->nmodes = ARRAY_SIZE(vga_mode_t16);
 
-	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
-	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
-	sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
+	sd->brightness = BRIGHTNESS_DEF;
+	sd->contrast = CONTRAST_DEF;
+	sd->colors = COLORS_DEF;
 	sd->gamma = GAMMA_DEF;
-	sd->mirror = sd_ctrls[SD_MIRROR].qctrl.default_value;
-	sd->freq = sd_ctrls[SD_LIGHTFREQ].qctrl.default_value;
-	sd->whitebalance = sd_ctrls[SD_WHITE_BALANCE].qctrl.default_value;
-	sd->sharpness = sd_ctrls[SD_SHARPNESS].qctrl.default_value;
-	sd->effect = sd_ctrls[SD_EFFECTS].qctrl.default_value;
+	sd->autogain = AUTOGAIN_DEF;
+	sd->mirror = MIRROR_DEF;
+	sd->freq = FREQ_DEF;
+	sd->whitebalance = WHITE_BALANCE_DEF;
+	sd->sharpness = SHARPNESS_DEF;
+	sd->effect = EFFECTS_DEF;
 	return 0;
 }
 
@@ -559,7 +557,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	unsigned int brightness;
-	__u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 };
+	u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 };
 
 	brightness = sd->brightness;
 	if (brightness < 7) {
@@ -576,7 +574,7 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	unsigned int contrast = sd->contrast;
-	__u16 reg_to_write;
+	u16 reg_to_write;
 
 	if (contrast < 7)
 		reg_to_write = 0x8ea9 - contrast * 0x200;
@@ -589,7 +587,7 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u16 reg_to_write;
+	u16 reg_to_write;
 
 	reg_to_write = 0x80bb + sd->colors * 0x100;	/* was 0xc0 */
 	reg_w(gspca_dev, reg_to_write);
@@ -600,14 +598,15 @@ static void setgamma(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 
 	PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
-	reg_w_buf(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
+	reg_w_ixbuf(gspca_dev, 0x90,
+		gamma_table[sd->gamma], sizeof gamma_table[0]);
 }
 
 static void setwhitebalance(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	__u8 white_balance[8] =
+	u8 white_balance[8] =
 		{0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38};
 
 	if (sd->whitebalance)
@@ -619,7 +618,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev)
 static void setsharpness(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u16 reg_to_write;
+	u16 reg_to_write;
 
 	reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
 
@@ -635,18 +634,22 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	 * to see the initial parameters.*/
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
-	__u8 byte, test_byte;
-
-	static const __u8 read_indexs[] =
-		{ 0x06, 0x07, 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
-		  0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00, 0x00 };
-	static const __u8 n1[] =
+	u16 sensor_id;
+	u8 test_byte = 0;
+	u16 reg80, reg8e;
+
+	static const u8 read_indexs[] =
+		{ 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
+		  0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00 };
+	static const u8 n1[] =
 			{0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
-	static const __u8 n2[] =
+	static const u8 n2[] =
 			{0x08, 0x00};
-	static const __u8 n3[] =
+	static const u8 n3[6] =
 			{0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};
-	static const __u8 n4[] =
+	static const u8 n3_other[6] =
+			{0x61, 0xc2, 0x65, 0x88, 0x60, 0x00};
+	static const u8 n4[] =
 		{0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
 		 0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
 		 0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
@@ -656,40 +659,61 @@ static int sd_init(struct gspca_dev *gspca_dev)
 		 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
 		 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
 		 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46};
-	static const __u8 nset9[4] =
-			{ 0x0b, 0x04, 0x0a, 0x78 };
-	static const __u8 nset8[6] =
+	static const u8 n4_other[] =
+		{0x66, 0x00, 0x7f, 0x00, 0x80, 0xac, 0x81, 0x69,
+		 0x84, 0x40, 0x85, 0x70, 0x86, 0x20, 0x8a, 0x68,
+		 0x8b, 0x58, 0x8c, 0x88, 0x8d, 0xff, 0x8e, 0xb8,
+		 0x8f, 0x28, 0xa2, 0x60, 0xa5, 0x40, 0xa8, 0xa8,
+		 0xac, 0x84, 0xad, 0x84, 0xae, 0x24, 0xaf, 0x56,
+		 0xb0, 0x68, 0xb1, 0x00, 0xb2, 0x88, 0xbb, 0xc5,
+		 0xbc, 0x4a, 0xbe, 0x36, 0xc2, 0x88, 0xc5, 0xc0,
+		 0xc6, 0xda, 0xe9, 0x26, 0xeb, 0x00};
+	static const u8 nset8[6] =
 			{ 0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00 };
-
-	byte = reg_r(gspca_dev, 0x06);
-	test_byte = reg_r(gspca_dev, 0x07);
-	if (byte == 0x08 && test_byte == 0x07) {
-		PDEBUG(D_CONF, "sensor om6802");
-		sd->sensor = SENSOR_OM6802;
-	} else if (byte == 0x08 && test_byte == 0x01) {
-		PDEBUG(D_CONF, "sensor tas5130a");
-		sd->sensor = SENSOR_TAS5130A;
-	} else {
-		PDEBUG(D_CONF, "unknown sensor %02x %02x", byte, test_byte);
+	static const u8 nset8_other[6] =
+			{ 0xa8, 0xa8, 0xc6, 0xda, 0xc0, 0x00 };
+	static const u8 nset9[4] =
+			{ 0x0b, 0x04, 0x0a, 0x78 };
+	static const u8 nset9_other[4] =
+			{ 0x0b, 0x04, 0x0a, 0x00 };
+
+	sensor_id = (reg_r(gspca_dev, 0x06) << 8)
+			| reg_r(gspca_dev, 0x07);
+	switch (sensor_id & 0xff0f) {
+	case 0x0801:
+		PDEBUG(D_PROBE, "sensor tas5130a");
 		sd->sensor = SENSOR_TAS5130A;
+		break;
+	case 0x0803:
+		PDEBUG(D_PROBE, "sensor 'other'");
+		sd->sensor = SENSOR_OTHER;
+		break;
+	case 0x0807:
+		PDEBUG(D_PROBE, "sensor om6802");
+		sd->sensor = SENSOR_OM6802;
+		break;
+	default:
+		PDEBUG(D_ERR|D_PROBE, "unknown sensor %04x", sensor_id);
+		return -EINVAL;
 	}
 
-	reg_w_buf(gspca_dev, n1, sizeof n1);
-	test_byte = 0;
-	i = 5;
-	while (--i >= 0) {
-		reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
-		test_byte = reg_r(gspca_dev, 0x0063);
-		msleep(100);
-		if (test_byte == 0x17)
-			break;		/* OK */
-	}
-	if (i < 0) {
-		err("Bad sensor reset %02x", test_byte);
-/*		return -EIO; */
+	if (sd->sensor != SENSOR_OTHER) {
+		reg_w_buf(gspca_dev, n1, sizeof n1);
+		i = 5;
+		while (--i >= 0) {
+			reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
+			test_byte = reg_r(gspca_dev, 0x0063);
+			msleep(100);
+			if (test_byte == 0x17)
+				break;		/* OK */
+		}
+		if (i < 0) {
+			err("Bad sensor reset %02x", test_byte);
+/*			return -EIO; */
 /*fixme: test - continue */
+		}
+		reg_w_buf(gspca_dev, n2, sizeof n2);
 	}
-	reg_w_buf(gspca_dev, n2, sizeof n2);
 
 	i = 0;
 	while (read_indexs[i] != 0x00) {
@@ -699,21 +723,31 @@ static int sd_init(struct gspca_dev *gspca_dev)
 		i++;
 	}
 
-	reg_w_buf(gspca_dev, n3, sizeof n3);
-	reg_w_buf(gspca_dev, n4, sizeof n4);
-	reg_r(gspca_dev, 0x0080);
-	reg_w(gspca_dev, 0x2c80);
+	if (sd->sensor != SENSOR_OTHER) {
+		reg_w_buf(gspca_dev, n3, sizeof n3);
+		reg_w_buf(gspca_dev, n4, sizeof n4);
+		reg_r(gspca_dev, 0x0080);
+		reg_w(gspca_dev, 0x2c80);
+		reg80 = 0x3880;
+		reg8e = 0x338e;
+	} else {
+		reg_w_buf(gspca_dev, n3_other, sizeof n3_other);
+		reg_w_buf(gspca_dev, n4_other, sizeof n4_other);
+		sd->gamma = 5;
+		reg80 = 0xac80;
+		reg8e = 0xb88e;
+	}
 
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1,
+	reg_w_ixbuf(gspca_dev, 0xd0, sensor_data[sd->sensor].data1,
 			sizeof sensor_data[sd->sensor].data1);
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3,
-			sizeof sensor_data[sd->sensor].data3);
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2,
+	reg_w_ixbuf(gspca_dev, 0xc7, sensor_data[sd->sensor].data2,
+			sizeof sensor_data[sd->sensor].data2);
+	reg_w_ixbuf(gspca_dev, 0xe0, sensor_data[sd->sensor].data2,
 			sizeof sensor_data[sd->sensor].data2);
 
-	reg_w(gspca_dev, 0x3880);
-	reg_w(gspca_dev, 0x3880);
-	reg_w(gspca_dev, 0x338e);
+	reg_w(gspca_dev, reg80);
+	reg_w(gspca_dev, reg80);
+	reg_w(gspca_dev, reg8e);
 
 	setbrightness(gspca_dev);
 	setcontrast(gspca_dev);
@@ -730,16 +764,20 @@ static int sd_init(struct gspca_dev *gspca_dev)
 			sizeof sensor_data[sd->sensor].data4);
 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data5,
 			sizeof sensor_data[sd->sensor].data5);
-	reg_w_buf(gspca_dev, nset8, sizeof nset8);
-	reg_w_buf(gspca_dev, nset9, sizeof nset9);
-
-	reg_w(gspca_dev, 0x2880);
+	if (sd->sensor != SENSOR_OTHER) {
+		reg_w_buf(gspca_dev, nset8, sizeof nset8);
+		reg_w_buf(gspca_dev, nset9, sizeof nset9);
+		reg_w(gspca_dev, 0x2880);
+	} else {
+		reg_w_buf(gspca_dev, nset8_other, sizeof nset8_other);
+		reg_w_buf(gspca_dev, nset9_other, sizeof nset9_other);
+	}
 
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1,
+	reg_w_ixbuf(gspca_dev, 0xd0, sensor_data[sd->sensor].data1,
 			sizeof sensor_data[sd->sensor].data1);
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3,
-			sizeof sensor_data[sd->sensor].data3);
-	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2,
+	reg_w_ixbuf(gspca_dev, 0xc7, sensor_data[sd->sensor].data2,
+			sizeof sensor_data[sd->sensor].data2);
+	reg_w_ixbuf(gspca_dev, 0xe0, sensor_data[sd->sensor].data2,
 			sizeof sensor_data[sd->sensor].data2);
 
 	return 0;
@@ -748,7 +786,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 static void setflip(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u8 flipcmd[8] =
+	u8 flipcmd[8] =
 		{0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
 
 	if (sd->mirror)
@@ -778,7 +816,7 @@ static void seteffect(struct gspca_dev *gspca_dev)
 static void setlightfreq(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	__u8 freq[4] = { 0x66, 0x40, 0xa8, 0xe8 };
+	u8 freq[4] = { 0x66, 0x40, 0xa8, 0xe8 };
 
 	if (sd->freq == 2)	/* 60hz */
 		freq[1] = 0x00;
@@ -791,22 +829,22 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
 static void poll_sensor(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	static const __u8 poll1[] =
+	static const u8 poll1[] =
 		{0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82,
 		 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34,
 		 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01,
 		 0x60, 0x14};
-	static const __u8 poll2[] =
+	static const u8 poll2[] =
 		{0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9,
 		 0x73, 0x02, 0x73, 0x02, 0x60, 0x14};
-	static const __u8 poll3[] =
+	static const u8 poll3[] =
 		{0x87, 0x3f, 0x88, 0x20, 0x89, 0x2d};
-	static const __u8 poll4[] =
+	static const u8 poll4[] =
 		{0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f,
 		 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c,
 		 0xc2, 0x80, 0xc3, 0x10};
 
-	if (sd->sensor != SENSOR_TAS5130A) {
+	if (sd->sensor == SENSOR_OM6802) {
 		PDEBUG(D_STREAM, "[Sensor requires polling]");
 		reg_w_buf(gspca_dev, poll1, sizeof poll1);
 		reg_w_buf(gspca_dev, poll2, sizeof poll2);
@@ -819,13 +857,14 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i, mode;
-	__u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
-	static const __u8 t3[] =
-		{ 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
-		  0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
+	u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
+	static const u8 t3[] =
+		{ 0x07, 0x00, 0x88, 0x02, 0x06, 0x00, 0xe7, 0x01 };
 
 	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
 	switch (mode) {
+	case 0:		/* 640x480 (0x00) */
+		break;
 	case 1:		/* 352x288 */
 		t2[1] = 0x40;
 		break;
@@ -835,14 +874,20 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	case 3:		/* 176x144 */
 		t2[1] = 0x50;
 		break;
-	case 4:		/* 160x120 */
+	default:
+/*	case 4:		 * 160x120 */
 		t2[1] = 0x20;
 		break;
-	default:	/* 640x480 (0x00) */
-		break;
 	}
 
-	if (sd->sensor == SENSOR_TAS5130A) {
+	switch (sd->sensor) {
+	case SENSOR_OM6802:
+		om6802_sensor_init(gspca_dev);
+		break;
+	case SENSOR_OTHER:
+		break;
+	default:
+/*	case SENSOR_TAS5130A: */
 		i = 0;
 		while (tas5130a_sensor_init[i][0] != 0) {
 			reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
@@ -854,14 +899,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		reg_w_buf(gspca_dev, tas5130a_sensor_init[3],
 				 sizeof tas5130a_sensor_init[0]);
 		reg_w(gspca_dev, 0x3c80);
-	} else {
-		om6802_sensor_init(gspca_dev);
+		break;
 	}
 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].data4,
 			sizeof sensor_data[sd->sensor].data4);
 	reg_r(gspca_dev, 0x0012);
 	reg_w_buf(gspca_dev, t2, sizeof t2);
-	reg_w_buf(gspca_dev, t3, sizeof t3);
+	reg_w_ixbuf(gspca_dev, 0xb3, t3, sizeof t3);
 	reg_w(gspca_dev, 0x0013);
 	msleep(15);
 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
@@ -885,16 +929,18 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 	msleep(20);
 	reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
 			sizeof sensor_data[sd->sensor].stream);
-	msleep(20);
-	reg_w(gspca_dev, 0x0309);
+	if (sd->sensor != SENSOR_OTHER) {
+		msleep(20);
+		reg_w(gspca_dev, 0x0309);
+	}
 }
 
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			struct gspca_frame *frame,	/* target */
-			__u8 *data,			/* isoc packet */
+			u8 *data,			/* isoc packet */
 			int len)			/* iso packet length */
 {
-	static __u8 ffd9[] = { 0xff, 0xd9 };
+	static u8 ffd9[] = { 0xff, 0xd9 };
 
 	if (data[0] == 0x5a) {
 		/* Control Packet, after this came the header again,
@@ -1172,8 +1218,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 94163cceb28a..9f243d7e3110 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -31,7 +31,6 @@ struct sd {
 	struct gspca_dev gspca_dev;	/* !! must be the first item */
 
 	__u16 brightness;
-	__u16 contrast;
 
 	__u8 packet;
 };
@@ -39,38 +38,22 @@ struct sd {
 /* V4L2 controls supported by the driver */
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
 
 static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
 	{
 	 {
 	  .id = V4L2_CID_BRIGHTNESS,
 	  .type = V4L2_CTRL_TYPE_INTEGER,
 	  .name = "Brightness",
 	  .minimum = 1,
-	  .maximum = 0x2ff,
+	  .maximum = 0x15f,	/* = 352 - 1 */
 	  .step = 1,
-	  .default_value = 0x18f,
+#define BRIGHTNESS_DEF 0x14c
+	  .default_value = BRIGHTNESS_DEF,
 	  },
 	 .set = sd_setbrightness,
 	 .get = sd_getbrightness,
 	 },
-#define SD_CONTRAST 1
-	{
-	 {
-	  .id = V4L2_CID_CONTRAST,
-	  .type = V4L2_CTRL_TYPE_INTEGER,
-	  .name = "Contrast",
-	  .minimum = 0,
-	  .maximum = 0xffff,
-	  .step = 1,
-	  .default_value = 0x7fff,
-	  },
-	 .set = sd_setcontrast,
-	 .get = sd_getcontrast,
-	 },
 };
 
 static const struct v4l2_pix_format sif_mode[] = {
@@ -86,78 +69,64 @@ static const struct v4l2_pix_format sif_mode[] = {
 		.priv = 0},
 };
 
-/*
- * Initialization data: this is the first set-up data written to the
- * device (before the open data).
- */
-#define TESTCLK 0x10		/* reg 0x2c -> 0x12 //10 */
-#define TESTCOMP 0x90		/* reg 0x28 -> 0x80 */
-#define TESTLINE 0x81		/* reg 0x29 -> 0x81 */
-#define QCIFLINE 0x41		/* reg 0x29 -> 0x81 */
-#define TESTPTL 0x14		/* reg 0x2D -> 0x14 */
-#define TESTPTH 0x01		/* reg 0x2E -> 0x01 */
-#define TESTPTBL 0x12		/* reg 0x2F -> 0x0a */
-#define TESTPTBH 0x01		/* reg 0x30 -> 0x01 */
-#define ADWIDTHL 0xe8		/* reg 0x0c -> 0xe8 */
-#define ADWIDTHH 0x03		/* reg 0x0d -> 0x03 */
-#define ADHEIGHL 0x90		/* reg 0x0e -> 0x91 //93 */
-#define ADHEIGHH 0x01		/* reg 0x0f -> 0x01 */
-#define EXPOL 0x8f		/* reg 0x1c -> 0x8f */
-#define EXPOH 0x01		/* reg 0x1d -> 0x01 */
-#define ADCBEGINL 0x44		/* reg 0x10 -> 0x46 //47 */
-#define ADCBEGINH 0x00		/* reg 0x11 -> 0x00 */
-#define ADRBEGINL 0x0a		/* reg 0x14 -> 0x0b //0x0c */
-#define ADRBEGINH 0x00		/* reg 0x15 -> 0x00 */
-#define TV8532_CMD_UPDATE 0x84
-
-#define TV8532_EEprom_Add 0x03
-#define TV8532_EEprom_DataL 0x04
-#define TV8532_EEprom_DataM 0x05
-#define TV8532_EEprom_DataH 0x06
-#define TV8532_EEprom_TableLength 0x07
-#define TV8532_EEprom_Write 0x08
-#define TV8532_PART_CTRL 0x00
-#define TV8532_CTRL 0x01
-#define TV8532_CMD_EEprom_Open 0x30
-#define TV8532_CMD_EEprom_Close 0x29
-#define TV8532_UDP_UPDATE 0x31
-#define TV8532_GPIO 0x39
-#define TV8532_GPIO_OE 0x3B
-#define TV8532_REQ_RegWrite 0x02
-#define TV8532_REQ_RegRead 0x03
-
-#define TV8532_ADWIDTH_L 0x0C
-#define TV8532_ADWIDTH_H 0x0D
-#define TV8532_ADHEIGHT_L 0x0E
-#define TV8532_ADHEIGHT_H 0x0F
-#define TV8532_EXPOSURE 0x1C
-#define TV8532_QUANT_COMP 0x28
-#define TV8532_MODE_PACKET 0x29
-#define TV8532_SETCLK 0x2C
-#define TV8532_POINT_L 0x2D
-#define TV8532_POINT_H 0x2E
-#define TV8532_POINTB_L 0x2F
-#define TV8532_POINTB_H 0x30
-#define TV8532_BUDGET_L 0x2A
-#define TV8532_BUDGET_H 0x2B
-#define TV8532_VID_L 0x34
-#define TV8532_VID_H 0x35
-#define TV8532_PID_L 0x36
-#define TV8532_PID_H 0x37
-#define TV8532_DeviceID 0x83
-#define TV8532_AD_SLOPE 0x91
-#define TV8532_AD_BITCTRL 0x94
-#define TV8532_AD_COLBEGIN_L 0x10
-#define TV8532_AD_COLBEGIN_H 0x11
-#define TV8532_AD_ROWBEGIN_L 0x14
-#define TV8532_AD_ROWBEGIN_H 0x15
-
-static const __u32 tv_8532_eeprom_data[] = {
-/*	add		dataL	   dataM	dataH */
-	0x00010001, 0x01018011, 0x02050014, 0x0305001c,
-	0x040d001e, 0x0505001f, 0x06050519, 0x0705011b,
-	0x0805091e, 0x090d892e, 0x0a05892f, 0x0b050dd9,
-	0x0c0509f1, 0
+/* TV-8532A (ICM532A) registers (LE) */
+#define R00_PART_CONTROL 0x00
+#define		LATENT_CHANGE	0x80
+#define		EXPO_CHANGE	0x04
+#define R01_TIMING_CONTROL_LOW 0x01
+#define		CMD_EEprom_Open 0x30
+#define		CMD_EEprom_Close 0x29
+#define R03_TABLE_ADDR 0x03
+#define R04_WTRAM_DATA_L 0x04
+#define R05_WTRAM_DATA_M 0x05
+#define R06_WTRAM_DATA_H 0x06
+#define R07_TABLE_LEN	0x07
+#define R08_RAM_WRITE_ACTION 0x08
+#define R0C_AD_WIDTHL	0x0c
+#define R0D_AD_WIDTHH	0x0d
+#define R0E_AD_HEIGHTL	0x0e
+#define R0F_AD_HEIGHTH	0x0f
+#define R10_AD_COL_BEGINL 0x10
+#define R11_AD_COL_BEGINH 0x11
+#define		MIRROR		0x04	/* [10] */
+#define R14_AD_ROW_BEGINL 0x14
+#define R15_AD_ROWBEGINH  0x15
+#define R1C_AD_EXPOSE_TIMEL 0x1c
+#define R28_QUANT	0x28
+#define R29_LINE	0x29
+#define R2C_POLARITY	0x2c
+#define R2D_POINT	0x2d
+#define R2E_POINTH	0x2e
+#define R2F_POINTB	0x2f
+#define R30_POINTBH	0x30
+#define R31_UPD		0x31
+#define R2A_HIGH_BUDGET 0x2a
+#define R2B_LOW_BUDGET	0x2b
+#define R34_VID		0x34
+#define R35_VIDH	0x35
+#define R36_PID		0x36
+#define R37_PIDH	0x37
+#define R39_Test1	0x39		/* GPIO */
+#define R3B_Test3	0x3B		/* GPIO */
+#define R83_AD_IDH	0x83
+#define R91_AD_SLOPEREG 0x91
+#define R94_AD_BITCONTROL 0x94
+
+static const u8 eeprom_data[][3] = {
+/*	dataH dataM dataL */
+	{0x01, 0x00, 0x01},
+	{0x01, 0x80, 0x11},
+	{0x05, 0x00, 0x14},
+	{0x05, 0x00, 0x1c},
+	{0x0d, 0x00, 0x1e},
+	{0x05, 0x00, 0x1f},
+	{0x05, 0x05, 0x19},
+	{0x05, 0x01, 0x1b},
+	{0x05, 0x09, 0x1e},
+	{0x0d, 0x89, 0x2e},
+	{0x05, 0x89, 0x2f},
+	{0x05, 0x0d, 0xd9},
+	{0x05, 0x09, 0xf1},
 };
 
 static int reg_r(struct gspca_dev *gspca_dev,
@@ -165,7 +134,7 @@ static int reg_r(struct gspca_dev *gspca_dev,
 {
 	usb_control_msg(gspca_dev->dev,
 			usb_rcvctrlpipe(gspca_dev->dev, 0),
-			TV8532_REQ_RegRead,
+			0x03,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			0,	/* value */
 			index, gspca_dev->usb_buf, 1,
@@ -174,27 +143,27 @@ static int reg_r(struct gspca_dev *gspca_dev,
 }
 
 /* write 1 byte */
-static void reg_w_1(struct gspca_dev *gspca_dev,
+static void reg_w1(struct gspca_dev *gspca_dev,
 		  __u16 index, __u8 value)
 {
 	gspca_dev->usb_buf[0] = value;
 	usb_control_msg(gspca_dev->dev,
 			usb_sndctrlpipe(gspca_dev->dev, 0),
-			TV8532_REQ_RegWrite,
+			0x02,
 			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			0,	/* value */
 			index, gspca_dev->usb_buf, 1, 500);
 }
 
 /* write 2 bytes */
-static void reg_w_2(struct gspca_dev *gspca_dev,
-		  __u16 index, __u8 val1, __u8 val2)
+static void reg_w2(struct gspca_dev *gspca_dev,
+		  u16 index, u16 value)
 {
-	gspca_dev->usb_buf[0] = val1;
-	gspca_dev->usb_buf[1] = val2;
+	gspca_dev->usb_buf[0] = value;
+	gspca_dev->usb_buf[1] = value >> 8;
 	usb_control_msg(gspca_dev->dev,
 			usb_sndctrlpipe(gspca_dev->dev, 0),
-			TV8532_REQ_RegWrite,
+			0x02,
 			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			0,	/* value */
 			index, gspca_dev->usb_buf, 2, 500);
@@ -202,32 +171,18 @@ static void reg_w_2(struct gspca_dev *gspca_dev,
 
 static void tv_8532WriteEEprom(struct gspca_dev *gspca_dev)
 {
-	int i = 0;
-	__u8 reg, data0, data1, data2;
-
-	reg_w_1(gspca_dev, TV8532_GPIO, 0xb0);
-	reg_w_1(gspca_dev, TV8532_CTRL, TV8532_CMD_EEprom_Open);
-/*	msleep(1); */
-	while (tv_8532_eeprom_data[i]) {
-		reg = (tv_8532_eeprom_data[i] & 0xff000000) >> 24;
-		reg_w_1(gspca_dev, TV8532_EEprom_Add, reg);
-		/* msleep(1); */
-		data0 = (tv_8532_eeprom_data[i] & 0x000000ff);
-		reg_w_1(gspca_dev, TV8532_EEprom_DataL, data0);
-		/* msleep(1); */
-		data1 = (tv_8532_eeprom_data[i] & 0x0000ff00) >> 8;
-		reg_w_1(gspca_dev, TV8532_EEprom_DataM, data1);
-		/* msleep(1); */
-		data2 = (tv_8532_eeprom_data[i] & 0x00ff0000) >> 16;
-		reg_w_1(gspca_dev, TV8532_EEprom_DataH, data2);
-		/* msleep(1); */
-		reg_w_1(gspca_dev, TV8532_EEprom_Write, 0);
-		/* msleep(10); */
-		i++;
+	int i;
+
+	reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Open);
+	for (i = 0; i < ARRAY_SIZE(eeprom_data); i++) {
+		reg_w1(gspca_dev, R03_TABLE_ADDR, i);
+		reg_w1(gspca_dev, R04_WTRAM_DATA_L, eeprom_data[i][2]);
+		reg_w1(gspca_dev, R05_WTRAM_DATA_M, eeprom_data[i][1]);
+		reg_w1(gspca_dev, R06_WTRAM_DATA_H, eeprom_data[i][0]);
+		reg_w1(gspca_dev, R08_RAM_WRITE_ACTION, 0);
 	}
-	reg_w_1(gspca_dev, TV8532_EEprom_TableLength, i);
-/*	msleep(1); */
-	reg_w_1(gspca_dev, TV8532_CTRL, TV8532_CMD_EEprom_Close);
+	reg_w1(gspca_dev, R07_TABLE_LEN, i);
+	reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Close);
 	msleep(10);
 }
 
@@ -238,79 +193,76 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam;
 
-	tv_8532WriteEEprom(gspca_dev);
-
 	cam = &gspca_dev->cam;
-	cam->epaddr = 1;
 	cam->cam_mode = sif_mode;
-	cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+	cam->nmodes = ARRAY_SIZE(sif_mode);
 
-	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
-	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
+	sd->brightness = BRIGHTNESS_DEF;
 	return 0;
 }
 
 static void tv_8532ReadRegisters(struct gspca_dev *gspca_dev)
 {
-	__u8 data;
-
-	data = reg_r(gspca_dev, 0x0001);
-	PDEBUG(D_USBI, "register 0x01-> %x", data);
-	data = reg_r(gspca_dev, 0x0002);
-	PDEBUG(D_USBI, "register 0x02-> %x", data);
-	reg_r(gspca_dev, TV8532_ADWIDTH_L);
-	reg_r(gspca_dev, TV8532_ADWIDTH_H);
-	reg_r(gspca_dev, TV8532_QUANT_COMP);
-	reg_r(gspca_dev, TV8532_MODE_PACKET);
-	reg_r(gspca_dev, TV8532_SETCLK);
-	reg_r(gspca_dev, TV8532_POINT_L);
-	reg_r(gspca_dev, TV8532_POINT_H);
-	reg_r(gspca_dev, TV8532_POINTB_L);
-	reg_r(gspca_dev, TV8532_POINTB_H);
-	reg_r(gspca_dev, TV8532_BUDGET_L);
-	reg_r(gspca_dev, TV8532_BUDGET_H);
-	reg_r(gspca_dev, TV8532_VID_L);
-	reg_r(gspca_dev, TV8532_VID_H);
-	reg_r(gspca_dev, TV8532_PID_L);
-	reg_r(gspca_dev, TV8532_PID_H);
-	reg_r(gspca_dev, TV8532_DeviceID);
-	reg_r(gspca_dev, TV8532_AD_COLBEGIN_L);
-	reg_r(gspca_dev, TV8532_AD_COLBEGIN_H);
-	reg_r(gspca_dev, TV8532_AD_ROWBEGIN_L);
-	reg_r(gspca_dev, TV8532_AD_ROWBEGIN_H);
+	int i;
+	static u8 reg_tb[] = {
+		R0C_AD_WIDTHL,
+		R0D_AD_WIDTHH,
+		R28_QUANT,
+		R29_LINE,
+		R2C_POLARITY,
+		R2D_POINT,
+		R2E_POINTH,
+		R2F_POINTB,
+		R30_POINTBH,
+		R2A_HIGH_BUDGET,
+		R2B_LOW_BUDGET,
+		R34_VID,
+		R35_VIDH,
+		R36_PID,
+		R37_PIDH,
+		R83_AD_IDH,
+		R10_AD_COL_BEGINL,
+		R11_AD_COL_BEGINH,
+		R14_AD_ROW_BEGINL,
+		R15_AD_ROWBEGINH,
+		0
+	};
+
+	i = 0;
+	do {
+		reg_r(gspca_dev, reg_tb[i]);
+		i++;
+	} while (reg_tb[i] != 0);
 }
 
 static void tv_8532_setReg(struct gspca_dev *gspca_dev)
 {
-	reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_L,
-			ADCBEGINL);			/* 0x10 */
-	reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_H,
-			ADCBEGINH);			/* also digital gain */
-	reg_w_1(gspca_dev, TV8532_PART_CTRL,
-			TV8532_CMD_UPDATE);		/* 0x00<-0x84 */
-
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0a);
+	reg_w1(gspca_dev, R10_AD_COL_BEGINL, 0x44);
+						/* begin active line */
+	reg_w1(gspca_dev, R11_AD_COL_BEGINH, 0x00);
+						/* mirror and digital gain */
+	reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+						/* = 0x84 */
+
+	reg_w1(gspca_dev, R3B_Test3, 0x0a);	/* Test0Sel = 10 */
 	/******************************************************/
-	reg_w_1(gspca_dev, TV8532_ADHEIGHT_L, ADHEIGHL); /* 0e */
-	reg_w_1(gspca_dev, TV8532_ADHEIGHT_H, ADHEIGHH); /* 0f */
-	reg_w_2(gspca_dev, TV8532_EXPOSURE,
-			EXPOL, EXPOH);			/* 350d 0x014c; 1c */
-	reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_L,
-			ADCBEGINL);			/* 0x10 */
-	reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_H,
-			ADCBEGINH);			/* also digital gain */
-	reg_w_1(gspca_dev, TV8532_AD_ROWBEGIN_L,
-			ADRBEGINL);			/* 0x14 */
-
-	reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x00);	/* 0x91 */
-	reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x02);	/* 0x94 */
-
-	reg_w_1(gspca_dev, TV8532_CTRL,
-			TV8532_CMD_EEprom_Close);	/* 0x01 */
-
-	reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x00);	/* 0x91 */
-	reg_w_1(gspca_dev, TV8532_PART_CTRL,
-			TV8532_CMD_UPDATE);		/* 0x00<-0x84 */
+	reg_w1(gspca_dev, R0E_AD_HEIGHTL, 0x90);
+	reg_w1(gspca_dev, R0F_AD_HEIGHTH, 0x01);
+	reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, 0x018f);
+	reg_w1(gspca_dev, R10_AD_COL_BEGINL, 0x44);
+						/* begin active line */
+	reg_w1(gspca_dev, R11_AD_COL_BEGINH, 0x00);
+						/* mirror and digital gain */
+	reg_w1(gspca_dev, R14_AD_ROW_BEGINL, 0x0a);
+
+	reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x00);
+	reg_w1(gspca_dev, R94_AD_BITCONTROL, 0x02);
+
+	reg_w1(gspca_dev, R01_TIMING_CONTROL_LOW, CMD_EEprom_Close);
+
+	reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x00);
+	reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+						/* = 0x84 */
 }
 
 static void tv_8532_PollReg(struct gspca_dev *gspca_dev)
@@ -319,54 +271,55 @@ static void tv_8532_PollReg(struct gspca_dev *gspca_dev)
 
 	/* strange polling from tgc */
 	for (i = 0; i < 10; i++) {
-		reg_w_1(gspca_dev, TV8532_SETCLK,
-			TESTCLK);		/* 0x48; //0x08; 0x2c */
-		reg_w_1(gspca_dev, TV8532_PART_CTRL, TV8532_CMD_UPDATE);
-		reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01);	/* 0x31 */
+		reg_w1(gspca_dev, R2C_POLARITY, 0x10);
+		reg_w1(gspca_dev, R00_PART_CONTROL,
+				LATENT_CHANGE | EXPO_CHANGE);
+		reg_w1(gspca_dev, R31_UPD, 0x01);
 	}
 }
 
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-	reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
-	reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
+	tv_8532WriteEEprom(gspca_dev);
+
+	reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x32);	/* slope begin 1,7V,
+							 * slope rate 2 */
+	reg_w1(gspca_dev, R94_AD_BITCONTROL, 0x00);
 	tv_8532ReadRegisters(gspca_dev);
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
-	reg_w_2(gspca_dev, TV8532_ADHEIGHT_L, ADHEIGHL,
-				ADHEIGHH);	/* 401d 0x0169; 0e */
-	reg_w_2(gspca_dev, TV8532_EXPOSURE, EXPOL,
-				EXPOH);		/* 350d 0x014c; 1c */
-	reg_w_1(gspca_dev, TV8532_ADWIDTH_L, ADWIDTHL);	/* 0x20; 0x0c */
-	reg_w_1(gspca_dev, TV8532_ADWIDTH_H, ADWIDTHH);	/* 0x0d */
+	reg_w1(gspca_dev, R3B_Test3, 0x0b);
+	reg_w2(gspca_dev, R0E_AD_HEIGHTL, 0x0190);
+	reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, 0x018f);
+	reg_w1(gspca_dev, R0C_AD_WIDTHL, 0xe8);
+	reg_w1(gspca_dev, R0D_AD_WIDTHH, 0x03);
 
 	/*******************************************************************/
-	reg_w_1(gspca_dev, TV8532_QUANT_COMP,
-			TESTCOMP);	/* 0x72 compressed mode 0x28 */
-	reg_w_1(gspca_dev, TV8532_MODE_PACKET,
-			TESTLINE);	/* 0x84; // CIF | 4 packet 0x29 */
+	reg_w1(gspca_dev, R28_QUANT, 0x90);
+					/* no compress - fixed Q - quant 0 */
+	reg_w1(gspca_dev, R29_LINE, 0x81);
+					/* 0x84; // CIF | 4 packet 0x29 */
 
 	/************************************************/
-	reg_w_1(gspca_dev, TV8532_SETCLK,
-			TESTCLK);		/* 0x48; //0x08; 0x2c */
-	reg_w_1(gspca_dev, TV8532_POINT_L,
-			TESTPTL);		/* 0x38; 0x2d */
-	reg_w_1(gspca_dev, TV8532_POINT_H,
-			TESTPTH);		/* 0x04; 0x2e */
-	reg_w_1(gspca_dev, TV8532_POINTB_L,
-			TESTPTBL);		/* 0x04; 0x2f */
-	reg_w_1(gspca_dev, TV8532_POINTB_H,
-			TESTPTBH);		/* 0x04; 0x30 */
-	reg_w_1(gspca_dev, TV8532_PART_CTRL,
-			TV8532_CMD_UPDATE);	/* 0x00<-0x84 */
+	reg_w1(gspca_dev, R2C_POLARITY, 0x10);
+						/* 0x48; //0x08; 0x2c */
+	reg_w1(gspca_dev, R2D_POINT, 0x14);
+						/* 0x38; 0x2d */
+	reg_w1(gspca_dev, R2E_POINTH, 0x01);
+						/* 0x04; 0x2e */
+	reg_w1(gspca_dev, R2F_POINTB, 0x12);
+						/* 0x04; 0x2f */
+	reg_w1(gspca_dev, R30_POINTBH, 0x01);
+						/* 0x04; 0x30 */
+	reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+						/* 0x00<-0x84 */
 	/*************************************************/
-	reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01);	/* 0x31 */
+	reg_w1(gspca_dev, R31_UPD, 0x01);	/* update registers */
 	msleep(200);
-	reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00);	/* 0x31 */
+	reg_w1(gspca_dev, R31_UPD, 0x00);		/* end update */
 	/*************************************************/
 	tv_8532_setReg(gspca_dev);
 	/*************************************************/
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
+	reg_w1(gspca_dev, R3B_Test3, 0x0b);	/* Test0Sel = 11 = GPIO */
 	/*************************************************/
 	tv_8532_setReg(gspca_dev);
 	/*************************************************/
@@ -377,11 +330,10 @@ static int sd_init(struct gspca_dev *gspca_dev)
 static void setbrightness(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int brightness = sd->brightness;
 
-	reg_w_2(gspca_dev, TV8532_EXPOSURE,
-		brightness >> 8, brightness);		/* 1c */
-	reg_w_1(gspca_dev, TV8532_PART_CTRL, TV8532_CMD_UPDATE);
+	reg_w2(gspca_dev, R1C_AD_EXPOSE_TIMEL, sd->brightness);
+	reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
+						/* 0x84 */
 }
 
 /* -- start the camera -- */
@@ -389,57 +341,50 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
-	reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
+	reg_w1(gspca_dev, R91_AD_SLOPEREG, 0x32);	/* slope begin 1,7V,
+							 * slope rate 2 */
+	reg_w1(gspca_dev, R94_AD_BITCONTROL, 0x00);
 	tv_8532ReadRegisters(gspca_dev);
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
-	reg_w_2(gspca_dev, TV8532_ADHEIGHT_L,
-		ADHEIGHL, ADHEIGHH);	/* 401d 0x0169; 0e */
-/*	reg_w_2(gspca_dev, TV8532_EXPOSURE,
-		EXPOL, EXPOH);		 * 350d 0x014c; 1c */
+	reg_w1(gspca_dev, R3B_Test3, 0x0b);
+
+	reg_w2(gspca_dev, R0E_AD_HEIGHTL, 0x0190);
 	setbrightness(gspca_dev);
 
-	reg_w_1(gspca_dev, TV8532_ADWIDTH_L, ADWIDTHL);	/* 0x20; 0x0c */
-	reg_w_1(gspca_dev, TV8532_ADWIDTH_H, ADWIDTHH);	/* 0x0d */
+	reg_w1(gspca_dev, R0C_AD_WIDTHL, 0xe8);		/* 0x20; 0x0c */
+	reg_w1(gspca_dev, R0D_AD_WIDTHH, 0x03);
 
 	/************************************************/
-	reg_w_1(gspca_dev, TV8532_QUANT_COMP,
-			TESTCOMP);	/* 0x72 compressed mode 0x28 */
+	reg_w1(gspca_dev, R28_QUANT, 0x90);
+					/* 0x72 compressed mode 0x28 */
 	if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
 		/* 176x144 */
-		reg_w_1(gspca_dev, TV8532_MODE_PACKET,
-			QCIFLINE);	/* 0x84; // CIF | 4 packet 0x29 */
+		reg_w1(gspca_dev, R29_LINE, 0x41);
+					/* CIF - 2 lines/packet */
 	} else {
 		/* 352x288 */
-		reg_w_1(gspca_dev, TV8532_MODE_PACKET,
-			TESTLINE);	/* 0x84; // CIF | 4 packet 0x29 */
+		reg_w1(gspca_dev, R29_LINE, 0x81);
+					/* CIF - 2 lines/packet */
 	}
 	/************************************************/
-	reg_w_1(gspca_dev, TV8532_SETCLK,
-			TESTCLK);		/* 0x48; //0x08; 0x2c */
-	reg_w_1(gspca_dev, TV8532_POINT_L,
-			TESTPTL);		/* 0x38; 0x2d */
-	reg_w_1(gspca_dev, TV8532_POINT_H,
-			TESTPTH);		/* 0x04; 0x2e */
-	reg_w_1(gspca_dev, TV8532_POINTB_L,
-			TESTPTBL);		/* 0x04; 0x2f */
-	reg_w_1(gspca_dev, TV8532_POINTB_H,
-			TESTPTBH);		/* 0x04; 0x30 */
-	reg_w_1(gspca_dev, TV8532_PART_CTRL,
-			TV8532_CMD_UPDATE);	/* 0x00<-0x84 */
+	reg_w1(gspca_dev, R2C_POLARITY, 0x10);		/* slow clock */
+	reg_w1(gspca_dev, R2D_POINT, 0x14);
+	reg_w1(gspca_dev, R2E_POINTH, 0x01);
+	reg_w1(gspca_dev, R2F_POINTB, 0x12);
+	reg_w1(gspca_dev, R30_POINTBH, 0x01);
+	reg_w1(gspca_dev, R00_PART_CONTROL, LATENT_CHANGE | EXPO_CHANGE);
 	/************************************************/
-	reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01);	/* 0x31 */
+	reg_w1(gspca_dev, R31_UPD, 0x01);	/* update registers */
 	msleep(200);
-	reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00);	/* 0x31 */
+	reg_w1(gspca_dev, R31_UPD, 0x00);		/* end update */
 	/************************************************/
 	tv_8532_setReg(gspca_dev);
 	/************************************************/
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
+	reg_w1(gspca_dev, R3B_Test3, 0x0b);	/* Test0Sel = 11 = GPIO */
 	/************************************************/
 	tv_8532_setReg(gspca_dev);
 	/************************************************/
 	tv_8532_PollReg(gspca_dev);
-	reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00);	/* 0x31 */
+	reg_w1(gspca_dev, R31_UPD, 0x00);	/* end update */
 
 	gspca_dev->empty_packet = 0;		/* check the empty packets */
 	sd->packet = 0;				/* ignore the first packets */
@@ -449,7 +394,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
-	reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
+	reg_w1(gspca_dev, R3B_Test3, 0x0b);	/* Test0Sel = 11 = GPIO */
 }
 
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -473,9 +418,9 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 
 	/* each packet contains:
 	 * - header 2 bytes
-	 * - RG line
+	 * - RGRG line
 	 * - 4 bytes
-	 * - GB line
+	 * - GBGB line
 	 * - 4 bytes
 	 */
 	gspca_frame_add(gspca_dev, packet_type0,
@@ -484,10 +429,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			frame, data + gspca_dev->width + 6, gspca_dev->width);
 }
 
-static void setcontrast(struct gspca_dev *gspca_dev)
-{
-}
-
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -506,24 +447,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	sd->contrast = val;
-	if (gspca_dev->streaming)
-		setcontrast(gspca_dev);
-	return 0;
-}
-
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	*val = sd->contrast;
-	return 0;
-}
-
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
@@ -570,8 +493,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index 0525ea51a6de..4c802fb12cd6 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -37,18 +37,21 @@ struct sd {
 	__u8 lightfreq;
 	__u8 sharpness;
 
+	u8 image_offset;
+
 	char bridge;
 #define BRIDGE_VC0321 0
 #define BRIDGE_VC0323 1
 	char sensor;
 #define SENSOR_HV7131R 0
 #define SENSOR_MI0360 1
-#define SENSOR_MI1320 2
-#define SENSOR_MI1310_SOC 3
-#define SENSOR_OV7660 4
-#define SENSOR_OV7670 5
-#define SENSOR_PO1200 6
-#define SENSOR_PO3130NC 7
+#define SENSOR_MI1310_SOC 2
+#define SENSOR_MI1320 3
+#define SENSOR_MI1320_SOC 4
+#define SENSOR_OV7660 5
+#define SENSOR_OV7670 6
+#define SENSOR_PO1200 7
+#define SENSOR_PO3130NC 8
 };
 
 /* V4L2 controls supported by the driver */
@@ -149,8 +152,50 @@ static const struct v4l2_pix_format vc0323_mode[] = {
 		.sizeimage = 640 * 480 * 3 / 8 + 590,
 		.colorspace = V4L2_COLORSPACE_JPEG,
 		.priv = 0},
+	{1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, /* mi13x0_soc only */
+		.bytesperline = 1280,
+		.sizeimage = 1280 * 1024 * 1 / 4 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 2},
+};
+static const struct v4l2_pix_format bi_mode[] = {
+/*fixme: jeg does not work
+	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 5},
+*/
+	{320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240 * 2,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 4},
+/*
+	{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 3},
+*/
+	{640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480 * 2,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 2},
+/*
+	{1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 1280,
+		.sizeimage = 1280 * 1024 * 1 / 4 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 1},
+*/
+	{1280, 1024, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE,
+		.bytesperline = 1280,
+		.sizeimage = 1280 * 1024 * 2,
+		.colorspace = V4L2_COLORSPACE_SRGB,
+		.priv = 0},
 };
-
 static const struct v4l2_pix_format svga_mode[] = {
 	{800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 		.bytesperline = 800,
@@ -400,92 +445,208 @@ static const __u8 mi0360_initQVGA_JPG[][4] = {
 static const __u8 mi1310_socinitVGA_JPG[][4] = {
 	{0xb0, 0x03, 0x19, 0xcc},
 	{0xb0, 0x04, 0x02, 0xcc},
-	{0xb3, 0x00, 0x64, 0xcc},
-	{0xb3, 0x00, 0x65, 0xcc},
-	{0xb3, 0x05, 0x00, 0xcc},
-	{0xb3, 0x06, 0x00, 0xcc},
+	{0xb3, 0x00, 0x24, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x03, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
 	{0xb3, 0x08, 0x01, 0xcc},
 	{0xb3, 0x09, 0x0c, 0xcc},
 	{0xb3, 0x34, 0x02, 0xcc},
 	{0xb3, 0x35, 0xdd, 0xcc},
-	{0xb3, 0x02, 0x00, 0xcc},
 	{0xb3, 0x03, 0x0a, 0xcc},
-	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x04, 0x0d, 0xcc},
 	{0xb3, 0x20, 0x00, 0xcc},
 	{0xb3, 0x21, 0x00, 0xcc},
-	{0xb3, 0x22, 0x03, 0xcc},
-	{0xb3, 0x23, 0xc0, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
 	{0xb3, 0x14, 0x00, 0xcc},
 	{0xb3, 0x15, 0x00, 0xcc},
-	{0xb3, 0x16, 0x04, 0xcc},
-	{0xb3, 0x17, 0xff, 0xcc},
-	{0xb3, 0x00, 0x65, 0xcc},
-	{0xb8, 0x00, 0x00, 0xcc},
-	{0xbc, 0x00, 0xd0, 0xcc},
-	{0xbc, 0x01, 0x01, 0xcc},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0xc8, 0x9f, 0x0b, 0xbb},
-	{0x5b, 0x00, 0x01, 0xbb},
-	{0x2f, 0xde, 0x20, 0xbb},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb8, 0x01, 0x7d, 0xcc},
+	{0xb8, 0x81, 0x09, 0xcc},
+	{0xb8, 0x27, 0x20, 0xcc},
+	{0xb8, 0x26, 0x80, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb8, 0x00, 0x13, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xb8, 0x81, 0x01, 0xcc},
+	{0xb8, 0x2c, 0x5a, 0xcc},
+	{0xb8, 0x2d, 0xff, 0xcc},
+	{0xb8, 0x2e, 0xee, 0xcc},
+	{0xb8, 0x2f, 0xfb, 0xcc},
+	{0xb8, 0x30, 0x52, 0xcc},
+	{0xb8, 0x31, 0xf8, 0xcc},
+	{0xb8, 0x32, 0xf1, 0xcc},
+	{0xb8, 0x33, 0xff, 0xcc},
+	{0xb8, 0x34, 0x54, 0xcc},
+	{0xb8, 0x35, 0x00, 0xcc},
+	{0xb8, 0x36, 0x00, 0xcc},
+	{0xb8, 0x37, 0x00, 0xcc},
 	{0xf0, 0x00, 0x00, 0xbb},
-	{0x20, 0x03, 0x02, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x0d, 0x00, 0x09, 0xbb},
+	{0x0d, 0x00, 0x08, 0xbb},
 	{0xf0, 0x00, 0x01, 0xbb},
-	{0x05, 0x00, 0x07, 0xbb},
-	{0x34, 0x00, 0x00, 0xbb},
-	{0x35, 0xff, 0x00, 0xbb},
-	{0xdc, 0x07, 0x02, 0xbb},
-	{0xdd, 0x3c, 0x18, 0xbb},
-	{0xde, 0x92, 0x6d, 0xbb},
-	{0xdf, 0xcd, 0xb1, 0xbb},
-	{0xe0, 0xff, 0xe7, 0xbb},
-	{0x06, 0xf0, 0x0d, 0xbb},
-	{0x06, 0x70, 0x0e, 0xbb},
-	{0x4c, 0x00, 0x01, 0xbb},
-	{0x4d, 0x00, 0x01, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0x2e, 0x0c, 0x55, 0xbb},
-	{0x21, 0xb6, 0x6e, 0xbb},
-	{0x36, 0x30, 0x10, 0xbb},
-	{0x37, 0x00, 0xc1, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x06, 0x00, 0x14, 0xbb},
+	{0x3a, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x9b, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
 	{0xf0, 0x00, 0x00, 0xbb},
-	{0x07, 0x00, 0x84, 0xbb},
-	{0x08, 0x02, 0x4a, 0xbb},
-	{0x05, 0x01, 0x10, 0xbb},
-	{0x06, 0x00, 0x39, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0x58, 0x02, 0x67, 0xbb},
-	{0x57, 0x02, 0x00, 0xbb},
-	{0x5a, 0x02, 0x67, 0xbb},
-	{0x59, 0x02, 0x00, 0xbb},
-	{0x5c, 0x12, 0x0d, 0xbb},
-	{0x5d, 0x16, 0x11, 0xbb},
-	{0x39, 0x06, 0x18, 0xbb},
-	{0x3a, 0x06, 0x18, 0xbb},
-	{0x3b, 0x06, 0x18, 0xbb},
-	{0x3c, 0x06, 0x18, 0xbb},
-	{0x64, 0x7b, 0x5b, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0x36, 0x30, 0x10, 0xbb},
-	{0x37, 0x00, 0xc0, 0xbb},
-	{0xbc, 0x0e, 0x00, 0xcc},
-	{0xbc, 0x0f, 0x05, 0xcc},
-	{0xbc, 0x10, 0xc0, 0xcc},
-	{0xbc, 0x11, 0x03, 0xcc},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x2b, 0x00, 0x28, 0xbb},
+	{0x2c, 0x00, 0x30, 0xbb},
+	{0x2d, 0x00, 0x30, 0xbb},
+	{0x2e, 0x00, 0x28, 0xbb},
+	{0x41, 0x00, 0xd7, 0xbb},
+	{0x09, 0x02, 0x3a, 0xbb},
+	{0x0c, 0x00, 0x00, 0xbb},
+	{0x20, 0x00, 0x00, 0xbb},
+	{0x05, 0x00, 0x8c, 0xbb},
+	{0x06, 0x00, 0x32, 0xbb},
+	{0x07, 0x00, 0xc6, 0xbb},
+	{0x08, 0x00, 0x19, 0xbb},
+	{0x24, 0x80, 0x6f, 0xbb},
+	{0xc8, 0x00, 0x0f, 0xbb},
+	{0x20, 0x00, 0x0f, 0xbb},
 	{0xb6, 0x00, 0x00, 0xcc},
 	{0xb6, 0x03, 0x02, 0xcc},
 	{0xb6, 0x02, 0x80, 0xcc},
 	{0xb6, 0x05, 0x01, 0xcc},
 	{0xb6, 0x04, 0xe0, 0xcc},
-	{0xb6, 0x12, 0xf8, 0xcc},
-	{0xb6, 0x13, 0x25, 0xcc},
+	{0xb6, 0x12, 0x78, 0xcc},
 	{0xb6, 0x18, 0x02, 0xcc},
 	{0xb6, 0x17, 0x58, 0xcc},
 	{0xb6, 0x16, 0x00, 0xcc},
 	{0xb6, 0x22, 0x12, 0xcc},
 	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xb3, 0x02, 0x02, 0xcc},
 	{0xbf, 0xc0, 0x39, 0xcc},
 	{0xbf, 0xc1, 0x04, 0xcc},
-	{0xbf, 0xcc, 0x00, 0xcc},
+	{0xbf, 0xcc, 0x10, 0xcc},
+	{0xb9, 0x12, 0x00, 0xcc},
+	{0xb9, 0x13, 0x0a, 0xcc},
+	{0xb9, 0x14, 0x0a, 0xcc},
+	{0xb9, 0x15, 0x0a, 0xcc},
+	{0xb9, 0x16, 0x0a, 0xcc},
+	{0xb9, 0x18, 0x00, 0xcc},
+	{0xb9, 0x19, 0x0f, 0xcc},
+	{0xb9, 0x1a, 0x0f, 0xcc},
+	{0xb9, 0x1b, 0x0f, 0xcc},
+	{0xb9, 0x1c, 0x0f, 0xcc},
+	{0xb8, 0x8e, 0x00, 0xcc},
+	{0xb8, 0x8f, 0xff, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0x03, 0x03, 0xc0, 0xbb},
+	{0x06, 0x00, 0x10, 0xbb},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb8, 0x0c, 0x20, 0xcc},
+	{0xb8, 0x0d, 0x70, 0xcc},
+	{0xb6, 0x13, 0x13, 0xcc},
+	{0x2f, 0x00, 0xC0, 0xbb},
+	{0xb8, 0xa0, 0x12, 0xcc},
+	{},
+};
+static const __u8 mi1310_socinitQVGA_JPG[][4] = {
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0xb3, 0x00, 0x24, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x03, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xdd, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x0d, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb8, 0x01, 0x7d, 0xcc},
+	{0xb8, 0x81, 0x09, 0xcc},
+	{0xb8, 0x27, 0x20, 0xcc},
+	{0xb8, 0x26, 0x80, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb8, 0x00, 0x13, 0xcc},
+	{0xbc, 0x00, 0xd1, 0xcc},
+	{0xb8, 0x81, 0x01, 0xcc},
+	{0xb8, 0x2c, 0x5a, 0xcc},
+	{0xb8, 0x2d, 0xff, 0xcc},
+	{0xb8, 0x2e, 0xee, 0xcc},
+	{0xb8, 0x2f, 0xfb, 0xcc},
+	{0xb8, 0x30, 0x52, 0xcc},
+	{0xb8, 0x31, 0xf8, 0xcc},
+	{0xb8, 0x32, 0xf1, 0xcc},
+	{0xb8, 0x33, 0xff, 0xcc},
+	{0xb8, 0x34, 0x54, 0xcc},
+	{0xb8, 0x35, 0x00, 0xcc},
+	{0xb8, 0x36, 0x00, 0xcc},
+	{0xb8, 0x37, 0x00, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x0d, 0x00, 0x09, 0xbb},
+	{0x0d, 0x00, 0x08, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x06, 0x00, 0x14, 0xbb},
+	{0x3a, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x9b, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x2b, 0x00, 0x28, 0xbb},
+	{0x2c, 0x00, 0x30, 0xbb},
+	{0x2d, 0x00, 0x30, 0xbb},
+	{0x2e, 0x00, 0x28, 0xbb},
+	{0x41, 0x00, 0xd7, 0xbb},
+	{0x09, 0x02, 0x3a, 0xbb},
+	{0x0c, 0x00, 0x00, 0xbb},
+	{0x20, 0x00, 0x00, 0xbb},
+	{0x05, 0x00, 0x8c, 0xbb},
+	{0x06, 0x00, 0x32, 0xbb},
+	{0x07, 0x00, 0xc6, 0xbb},
+	{0x08, 0x00, 0x19, 0xbb},
+	{0x24, 0x80, 0x6f, 0xbb},
+	{0xc8, 0x00, 0x0f, 0xbb},
+	{0x20, 0x00, 0x0f, 0xbb},
+	{0xb6, 0x00, 0x00, 0xcc},
+	{0xb6, 0x03, 0x01, 0xcc},
+	{0xb6, 0x02, 0x40, 0xcc},
+	{0xb6, 0x05, 0x00, 0xcc},
+	{0xb6, 0x04, 0xf0, 0xcc},
+	{0xb6, 0x12, 0x78, 0xcc},
+	{0xb6, 0x18, 0x00, 0xcc},
+	{0xb6, 0x17, 0x96, 0xcc},
+	{0xb6, 0x16, 0x00, 0xcc},
+	{0xb6, 0x22, 0x12, 0xcc},
+	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xb3, 0x02, 0x02, 0xcc},
+	{0xbf, 0xc0, 0x39, 0xcc},
+	{0xbf, 0xc1, 0x04, 0xcc},
+	{0xbf, 0xcc, 0x10, 0xcc},
+	{0xb9, 0x12, 0x00, 0xcc},
+	{0xb9, 0x13, 0x0a, 0xcc},
+	{0xb9, 0x14, 0x0a, 0xcc},
+	{0xb9, 0x15, 0x0a, 0xcc},
+	{0xb9, 0x16, 0x0a, 0xcc},
+	{0xb9, 0x18, 0x00, 0xcc},
+	{0xb9, 0x19, 0x0f, 0xcc},
+	{0xb9, 0x1a, 0x0f, 0xcc},
+	{0xb9, 0x1b, 0x0f, 0xcc},
+	{0xb9, 0x1c, 0x0f, 0xcc},
+	{0xb8, 0x8e, 0x00, 0xcc},
+	{0xb8, 0x8f, 0xff, 0xcc},
 	{0xbc, 0x02, 0x18, 0xcc},
 	{0xbc, 0x03, 0x50, 0xcc},
 	{0xbc, 0x04, 0x18, 0xcc},
@@ -496,131 +657,123 @@ static const __u8 mi1310_socinitVGA_JPG[][4] = {
 	{0xbc, 0x0a, 0x10, 0xcc},
 	{0xbc, 0x0b, 0x00, 0xcc},
 	{0xbc, 0x0c, 0x00, 0xcc},
-	{0xb3, 0x5c, 0x01, 0xcc},
-	{0xf0, 0x00, 0x01, 0xbb},
-	{0x80, 0x00, 0x03, 0xbb},
-	{0x81, 0xc7, 0x14, 0xbb},
-	{0x82, 0xeb, 0xe8, 0xbb},
-	{0x83, 0xfe, 0xf4, 0xbb},
-	{0x84, 0xcd, 0x10, 0xbb},
-	{0x85, 0xf3, 0xee, 0xbb},
-	{0x86, 0xff, 0xf1, 0xbb},
-	{0x87, 0xcd, 0x10, 0xbb},
-	{0x88, 0xf3, 0xee, 0xbb},
-	{0x89, 0x01, 0xf1, 0xbb},
-	{0x8a, 0xe5, 0x17, 0xbb},
-	{0x8b, 0xe8, 0xe2, 0xbb},
-	{0x8c, 0xf7, 0xed, 0xbb},
-	{0x8d, 0x00, 0xff, 0xbb},
-	{0x8e, 0xec, 0x10, 0xbb},
-	{0x8f, 0xf0, 0xed, 0xbb},
-	{0x90, 0xf9, 0xf2, 0xbb},
-	{0x91, 0x00, 0x00, 0xbb},
-	{0x92, 0xe9, 0x0d, 0xbb},
-	{0x93, 0xf4, 0xf2, 0xbb},
-	{0x94, 0xfb, 0xf5, 0xbb},
-	{0x95, 0x00, 0xff, 0xbb},
-	{0xb6, 0x0f, 0x08, 0xbb},
-	{0xb7, 0x3d, 0x16, 0xbb},
-	{0xb8, 0x0c, 0x04, 0xbb},
-	{0xb9, 0x1c, 0x07, 0xbb},
-	{0xba, 0x0a, 0x03, 0xbb},
-	{0xbb, 0x1b, 0x09, 0xbb},
-	{0xbc, 0x17, 0x0d, 0xbb},
-	{0xbd, 0x23, 0x1d, 0xbb},
-	{0xbe, 0x00, 0x28, 0xbb},
-	{0xbf, 0x11, 0x09, 0xbb},
-	{0xc0, 0x16, 0x15, 0xbb},
-	{0xc1, 0x00, 0x1b, 0xbb},
-	{0xc2, 0x0e, 0x07, 0xbb},
-	{0xc3, 0x14, 0x10, 0xbb},
-	{0xc4, 0x00, 0x17, 0xbb},
-	{0x06, 0x74, 0x8e, 0xbb},
-	{0xf0, 0x00, 0x01, 0xbb},
-	{0x06, 0xf4, 0x8e, 0xbb},
-	{0x00, 0x00, 0x50, 0xdd},
-	{0x06, 0x74, 0x8e, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0x24, 0x50, 0x20, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},
-	{0x34, 0x0c, 0x50, 0xbb},
 	{0xb3, 0x01, 0x41, 0xcc},
-	{0xf0, 0x00, 0x00, 0xbb},
 	{0x03, 0x03, 0xc0, 0xbb},
+	{0x06, 0x00, 0x10, 0xbb},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb8, 0x0c, 0x20, 0xcc},
+	{0xb8, 0x0d, 0x70, 0xcc},
+	{0xb6, 0x13, 0x13, 0xcc},
+	{0x2f, 0x00, 0xC0, 0xbb},
+	{0xb8, 0xa0, 0x12, 0xcc},
 	{},
 };
-static const __u8 mi1310_socinitQVGA_JPG[][4] = {
-	{0xb0, 0x03, 0x19, 0xcc},	{0xb0, 0x04, 0x02, 0xcc},
-	{0xb3, 0x00, 0x64, 0xcc},	{0xb3, 0x00, 0x65, 0xcc},
-	{0xb3, 0x05, 0x00, 0xcc},	{0xb3, 0x06, 0x00, 0xcc},
-	{0xb3, 0x08, 0x01, 0xcc},	{0xb3, 0x09, 0x0c, 0xcc},
-	{0xb3, 0x34, 0x02, 0xcc},	{0xb3, 0x35, 0xdd, 0xcc},
-	{0xb3, 0x02, 0x00, 0xcc},	{0xb3, 0x03, 0x0a, 0xcc},
-	{0xb3, 0x04, 0x05, 0xcc},	{0xb3, 0x20, 0x00, 0xcc},
-	{0xb3, 0x21, 0x00, 0xcc},	{0xb3, 0x22, 0x03, 0xcc},
-	{0xb3, 0x23, 0xc0, 0xcc},	{0xb3, 0x14, 0x00, 0xcc},
-	{0xb3, 0x15, 0x00, 0xcc},	{0xb3, 0x16, 0x04, 0xcc},
-	{0xb3, 0x17, 0xff, 0xcc},	{0xb3, 0x00, 0x65, 0xcc},
-	{0xb8, 0x00, 0x00, 0xcc},	{0xbc, 0x00, 0xf0, 0xcc},
-	{0xbc, 0x01, 0x01, 0xcc},	{0xf0, 0x00, 0x02, 0xbb},
-	{0xc8, 0x9f, 0x0b, 0xbb},	{0x5b, 0x00, 0x01, 0xbb},
-	{0x2f, 0xde, 0x20, 0xbb},	{0xf0, 0x00, 0x00, 0xbb},
-	{0x20, 0x03, 0x02, 0xbb},	{0xf0, 0x00, 0x01, 0xbb},
-	{0x05, 0x00, 0x07, 0xbb},	{0x34, 0x00, 0x00, 0xbb},
-	{0x35, 0xff, 0x00, 0xbb},	{0xdc, 0x07, 0x02, 0xbb},
-	{0xdd, 0x3c, 0x18, 0xbb},	{0xde, 0x92, 0x6d, 0xbb},
-	{0xdf, 0xcd, 0xb1, 0xbb},	{0xe0, 0xff, 0xe7, 0xbb},
-	{0x06, 0xf0, 0x0d, 0xbb},	{0x06, 0x70, 0x0e, 0xbb},
-	{0x4c, 0x00, 0x01, 0xbb},	{0x4d, 0x00, 0x01, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},	{0x2e, 0x0c, 0x55, 0xbb},
-	{0x21, 0xb6, 0x6e, 0xbb},	{0x36, 0x30, 0x10, 0xbb},
-	{0x37, 0x00, 0xc1, 0xbb},	{0xf0, 0x00, 0x00, 0xbb},
-	{0x07, 0x00, 0x84, 0xbb},	{0x08, 0x02, 0x4a, 0xbb},
-	{0x05, 0x01, 0x10, 0xbb},	{0x06, 0x00, 0x39, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},	{0x58, 0x02, 0x67, 0xbb},
-	{0x57, 0x02, 0x00, 0xbb},	{0x5a, 0x02, 0x67, 0xbb},
-	{0x59, 0x02, 0x00, 0xbb},	{0x5c, 0x12, 0x0d, 0xbb},
-	{0x5d, 0x16, 0x11, 0xbb},	{0x39, 0x06, 0x18, 0xbb},
-	{0x3a, 0x06, 0x18, 0xbb},	{0x3b, 0x06, 0x18, 0xbb},
-	{0x3c, 0x06, 0x18, 0xbb},	{0x64, 0x7b, 0x5b, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},	{0x36, 0x30, 0x10, 0xbb},
-	{0x37, 0x00, 0xc0, 0xbb},	{0xbc, 0x0e, 0x00, 0xcc},
-	{0xbc, 0x0f, 0x05, 0xcc},	{0xbc, 0x10, 0xc0, 0xcc},
-	{0xbc, 0x11, 0x03, 0xcc},	{0xb6, 0x00, 0x00, 0xcc},
-	{0xb6, 0x03, 0x01, 0xcc},	{0xb6, 0x02, 0x40, 0xcc},
-	{0xb6, 0x05, 0x00, 0xcc},	{0xb6, 0x04, 0xf0, 0xcc},
-	{0xb6, 0x12, 0xf8, 0xcc},	{0xb6, 0x13, 0x25, 0xcc},
-	{0xb6, 0x18, 0x00, 0xcc},	{0xb6, 0x17, 0x96, 0xcc},
-	{0xb6, 0x16, 0x00, 0xcc},	{0xb6, 0x22, 0x12, 0xcc},
-	{0xb6, 0x23, 0x0b, 0xcc},	{0xbf, 0xc0, 0x39, 0xcc},
-	{0xbf, 0xc1, 0x04, 0xcc},	{0xbf, 0xcc, 0x00, 0xcc},
-	{0xb3, 0x5c, 0x01, 0xcc},	{0xf0, 0x00, 0x01, 0xbb},
-	{0x80, 0x00, 0x03, 0xbb},	{0x81, 0xc7, 0x14, 0xbb},
-	{0x82, 0xeb, 0xe8, 0xbb},	{0x83, 0xfe, 0xf4, 0xbb},
-	{0x84, 0xcd, 0x10, 0xbb},	{0x85, 0xf3, 0xee, 0xbb},
-	{0x86, 0xff, 0xf1, 0xbb},	{0x87, 0xcd, 0x10, 0xbb},
-	{0x88, 0xf3, 0xee, 0xbb},	{0x89, 0x01, 0xf1, 0xbb},
-	{0x8a, 0xe5, 0x17, 0xbb},	{0x8b, 0xe8, 0xe2, 0xbb},
-	{0x8c, 0xf7, 0xed, 0xbb},	{0x8d, 0x00, 0xff, 0xbb},
-	{0x8e, 0xec, 0x10, 0xbb},	{0x8f, 0xf0, 0xed, 0xbb},
-	{0x90, 0xf9, 0xf2, 0xbb},	{0x91, 0x00, 0x00, 0xbb},
-	{0x92, 0xe9, 0x0d, 0xbb},	{0x93, 0xf4, 0xf2, 0xbb},
-	{0x94, 0xfb, 0xf5, 0xbb},	{0x95, 0x00, 0xff, 0xbb},
-	{0xb6, 0x0f, 0x08, 0xbb},	{0xb7, 0x3d, 0x16, 0xbb},
-	{0xb8, 0x0c, 0x04, 0xbb},	{0xb9, 0x1c, 0x07, 0xbb},
-	{0xba, 0x0a, 0x03, 0xbb},	{0xbb, 0x1b, 0x09, 0xbb},
-	{0xbc, 0x17, 0x0d, 0xbb},	{0xbd, 0x23, 0x1d, 0xbb},
-	{0xbe, 0x00, 0x28, 0xbb},	{0xbf, 0x11, 0x09, 0xbb},
-	{0xc0, 0x16, 0x15, 0xbb},	{0xc1, 0x00, 0x1b, 0xbb},
-	{0xc2, 0x0e, 0x07, 0xbb},	{0xc3, 0x14, 0x10, 0xbb},
-	{0xc4, 0x00, 0x17, 0xbb},	{0x06, 0x74, 0x8e, 0xbb},
-	{0xf0, 0x00, 0x01, 0xbb},	{0x06, 0xf4, 0x8e, 0xbb},
-	{0x00, 0x00, 0x50, 0xdd},	{0x06, 0x74, 0x8e, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},	{0x24, 0x50, 0x20, 0xbb},
-	{0xf0, 0x00, 0x02, 0xbb},	{0x34, 0x0c, 0x50, 0xbb},
-	{0xb3, 0x01, 0x41, 0xcc},	{0xf0, 0x00, 0x00, 0xbb},
-	{0x03, 0x03, 0xc0, 0xbb},
-	{},
+static const u8 mi1310_soc_InitSXGA_JPG[][4] = {
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0xb3, 0x00, 0x24, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb3, 0x05, 0x00, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xdd, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x0d, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x04, 0xcc},
+	{0xb3, 0x23, 0x00, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x04, 0xcc},
+	{0xb3, 0x17, 0xff, 0xcc},
+	{0xb8, 0x01, 0x7d, 0xcc},
+	{0xb8, 0x81, 0x09, 0xcc},
+	{0xb8, 0x27, 0x20, 0xcc},
+	{0xb8, 0x26, 0x80, 0xcc},
+	{0xb8, 0x06, 0x00, 0xcc},
+	{0xb8, 0x07, 0x05, 0xcc},
+	{0xb8, 0x08, 0x00, 0xcc},
+	{0xb8, 0x09, 0x04, 0xcc},
+	{0xb3, 0x00, 0x25, 0xcc},
+	{0xb8, 0x00, 0x11, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xb8, 0x81, 0x01, 0xcc},
+	{0xb8, 0x2c, 0x5a, 0xcc},
+	{0xb8, 0x2d, 0xff, 0xcc},
+	{0xb8, 0x2e, 0xee, 0xcc},
+	{0xb8, 0x2f, 0xfb, 0xcc},
+	{0xb8, 0x30, 0x52, 0xcc},
+	{0xb8, 0x31, 0xf8, 0xcc},
+	{0xb8, 0x32, 0xf1, 0xcc},
+	{0xb8, 0x33, 0xff, 0xcc},
+	{0xb8, 0x34, 0x54, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x0d, 0x00, 0x09, 0xbb},
+	{0x0d, 0x00, 0x08, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x06, 0x00, 0x14, 0xbb},
+	{0x3a, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x9b, 0x10, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x01, 0x00, 0xdd},
+	{0x2b, 0x00, 0x28, 0xbb},
+	{0x2c, 0x00, 0x30, 0xbb},
+	{0x2d, 0x00, 0x30, 0xbb},
+	{0x2e, 0x00, 0x28, 0xbb},
+	{0x41, 0x00, 0xd7, 0xbb},
+	{0x09, 0x02, 0x3a, 0xbb},
+	{0x0c, 0x00, 0x00, 0xbb},
+	{0x20, 0x00, 0x00, 0xbb},
+	{0x05, 0x00, 0x8c, 0xbb},
+	{0x06, 0x00, 0x32, 0xbb},
+	{0x07, 0x00, 0xc6, 0xbb},
+	{0x08, 0x00, 0x19, 0xbb},
+	{0x24, 0x80, 0x6f, 0xbb},
+	{0xc8, 0x00, 0x0f, 0xbb},
+	{0x20, 0x00, 0x03, 0xbb},
+	{0xb6, 0x00, 0x00, 0xcc},
+	{0xb6, 0x03, 0x05, 0xcc},
+	{0xb6, 0x02, 0x00, 0xcc},
+	{0xb6, 0x05, 0x04, 0xcc},
+	{0xb6, 0x04, 0x00, 0xcc},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb6, 0x18, 0x0a, 0xcc},
+	{0xb6, 0x17, 0x00, 0xcc},
+	{0xb6, 0x16, 0x00, 0xcc},
+	{0xb6, 0x22, 0x12, 0xcc},
+	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xb3, 0x02, 0x02, 0xcc},
+	{0xbf, 0xc0, 0x39, 0xcc},
+	{0xbf, 0xc1, 0x04, 0xcc},
+	{0xbf, 0xcc, 0x10, 0xcc},
+	{0xb9, 0x12, 0x00, 0xcc},
+	{0xb9, 0x13, 0x14, 0xcc},
+	{0xb9, 0x14, 0x14, 0xcc},
+	{0xb9, 0x15, 0x14, 0xcc},
+	{0xb9, 0x16, 0x14, 0xcc},
+	{0xb9, 0x18, 0x00, 0xcc},
+	{0xb9, 0x19, 0x1e, 0xcc},
+	{0xb9, 0x1a, 0x1e, 0xcc},
+	{0xb9, 0x1b, 0x1e, 0xcc},
+	{0xb9, 0x1c, 0x1e, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xb8, 0x8e, 0x00, 0xcc},
+	{0xb8, 0x8f, 0xff, 0xcc},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb8, 0x0c, 0x20, 0xcc},
+	{0xb8, 0x0d, 0x70, 0xcc},
+	{0xb6, 0x13, 0x13, 0xcc},
+	{0x2f, 0x00, 0xC0, 0xbb},
+	{0xb8, 0xa0, 0x12, 0xcc},
+	{}
 };
 
 static const __u8 mi1320_gamma[17] = {
@@ -778,6 +931,722 @@ static const __u8 mi1320_initQVGA_data[][4] = {
 	{}
 };
 
+static const u8 mi1320_soc_InitVGA[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb8, 0x00, 0x00, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xc8, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x07, 0x00, 0xe0, 0xbb},
+	{0x08, 0x00, 0x0b, 0xbb},
+	{0x21, 0x00, 0x0c, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0xbf, 0xc0, 0x26, 0xcc},
+	{0xbf, 0xc1, 0x02, 0xcc},
+	{0xbf, 0xcc, 0x04, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{}
+};
+static const u8 mi1320_soc_InitVGA_JPG[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb8, 0x00, 0x00, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xc8, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x07, 0x00, 0xe0, 0xbb},
+	{0x08, 0x00, 0x0b, 0xbb},
+	{0x21, 0x00, 0x0c, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0xb6, 0x00, 0x00, 0xcc},
+	{0xb6, 0x03, 0x02, 0xcc},
+	{0xb6, 0x02, 0x80, 0xcc},
+	{0xb6, 0x05, 0x01, 0xcc},
+	{0xb6, 0x04, 0xe0, 0xcc},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb6, 0x13, 0x05, 0xcc},
+	{0xb6, 0x18, 0x02, 0xcc},
+	{0xb6, 0x17, 0x58, 0xcc},
+	{0xb6, 0x16, 0x00, 0xcc},
+	{0xb6, 0x22, 0x12, 0xcc},
+	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xbf, 0xc0, 0x39, 0xcc},
+	{0xbf, 0xc1, 0x04, 0xcc},
+	{0xbf, 0xcc, 0x00, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{}
+};
+static const u8 mi1320_soc_InitQVGA[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb8, 0x00, 0x00, 0xcc},
+	{0xbc, 0x00, 0xd1, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xc8, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x07, 0x00, 0xe0, 0xbb},
+	{0x08, 0x00, 0x0b, 0xbb},
+	{0x21, 0x00, 0x0c, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0xbf, 0xc0, 0x26, 0xcc},
+	{0xbf, 0xc1, 0x02, 0xcc},
+	{0xbf, 0xcc, 0x04, 0xcc},
+	{0xbc, 0x02, 0x18, 0xcc},
+	{0xbc, 0x03, 0x50, 0xcc},
+	{0xbc, 0x04, 0x18, 0xcc},
+	{0xbc, 0x05, 0x00, 0xcc},
+	{0xbc, 0x06, 0x00, 0xcc},
+	{0xbc, 0x08, 0x30, 0xcc},
+	{0xbc, 0x09, 0x40, 0xcc},
+	{0xbc, 0x0a, 0x10, 0xcc},
+	{0xbc, 0x0b, 0x00, 0xcc},
+	{0xbc, 0x0c, 0x00, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{}
+};
+static const u8 mi1320_soc_InitQVGA_JPG[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x01, 0xcc},
+	{0xb3, 0x23, 0xe0, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x02, 0xcc},
+	{0xb3, 0x17, 0x7f, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb8, 0x00, 0x00, 0xcc},
+	{0xbc, 0x00, 0xd1, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0xc8, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x10, 0xdd},
+	{0x07, 0x00, 0xe0, 0xbb},
+	{0x08, 0x00, 0x0b, 0xbb},
+	{0x21, 0x00, 0x0c, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0xb6, 0x00, 0x00, 0xcc},
+	{0xb6, 0x03, 0x01, 0xcc},
+	{0xb6, 0x02, 0x40, 0xcc},
+	{0xb6, 0x05, 0x00, 0xcc},
+	{0xb6, 0x04, 0xf0, 0xcc},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb6, 0x13, 0x05, 0xcc},
+	{0xb6, 0x18, 0x00, 0xcc},
+	{0xb6, 0x17, 0x96, 0xcc},
+	{0xb6, 0x16, 0x00, 0xcc},
+	{0xb6, 0x22, 0x12, 0xcc},
+	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xbf, 0xc0, 0x39, 0xcc},
+	{0xbf, 0xc1, 0x04, 0xcc},
+	{0xbf, 0xcc, 0x00, 0xcc},
+	{0xbc, 0x02, 0x18, 0xcc},
+	{0xbc, 0x03, 0x50, 0xcc},
+	{0xbc, 0x04, 0x18, 0xcc},
+	{0xbc, 0x05, 0x00, 0xcc},
+	{0xbc, 0x06, 0x00, 0xcc},
+	{0xbc, 0x08, 0x30, 0xcc},
+	{0xbc, 0x09, 0x40, 0xcc},
+	{0xbc, 0x0a, 0x10, 0xcc},
+	{0xbc, 0x0b, 0x00, 0xcc},
+	{0xbc, 0x0c, 0x00, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{}
+};
+static const u8 mi1320_soc_InitSXGA_JPG[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0xb0, 0x04, 0x02, 0xcc},
+	{0x00, 0x00, 0x33, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x00, 0xcc},
+	{0xb3, 0x06, 0x00, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x04, 0xcc},
+	{0xb3, 0x23, 0x00, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x04, 0xcc},
+	{0xb3, 0x17, 0xff, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xc8, 0x9f, 0x0b, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0x5b, 0x00, 0x01, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0xb6, 0x00, 0x00, 0xcc},
+	{0xb6, 0x03, 0x05, 0xcc},
+	{0xb6, 0x02, 0x00, 0xcc},
+	{0xb6, 0x05, 0x04, 0xcc},
+	{0xb6, 0x04, 0x00, 0xcc},
+	{0xb6, 0x12, 0xf8, 0xcc},
+	{0xb6, 0x13, 0x29, 0xcc},
+	{0xb6, 0x18, 0x0a, 0xcc},
+	{0xb6, 0x17, 0x00, 0xcc},
+	{0xb6, 0x16, 0x00, 0xcc},
+	{0xb6, 0x22, 0x12, 0xcc},
+	{0xb6, 0x23, 0x0b, 0xcc},
+	{0xbf, 0xc0, 0x39, 0xcc},
+	{0xbf, 0xc1, 0x04, 0xcc},
+	{0xbf, 0xcc, 0x00, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x13, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x00, 0x85, 0xbb},
+	{0x08, 0x00, 0x27, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0x0d, 0xbb},
+	{0x3a, 0x06, 0x1b, 0xbb},
+	{0x3b, 0x00, 0x95, 0xbb},
+	{0x3c, 0x04, 0xdb, 0xbb},
+	{0x57, 0x02, 0x00, 0xbb},
+	{0x58, 0x02, 0x66, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0x5a, 0x01, 0x33, 0xbb},
+	{0x5c, 0x12, 0x0d, 0xbb},
+	{0x5d, 0x16, 0x11, 0xbb},
+	{0x64, 0x5e, 0x1c, 0xbb},
+	{0x2f, 0x90, 0x00, 0xbb},
+	{}
+};
+static const u8 mi1320_soc_InitSXGA[][4] = {
+	{0xb3, 0x01, 0x01, 0xcc},
+	{0xb0, 0x03, 0x19, 0xcc},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xb3, 0x00, 0x64, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xb3, 0x05, 0x01, 0xcc},
+	{0xb3, 0x06, 0x01, 0xcc},
+	{0xb3, 0x08, 0x01, 0xcc},
+	{0xb3, 0x09, 0x0c, 0xcc},
+	{0xb3, 0x34, 0x02, 0xcc},
+	{0xb3, 0x35, 0xc8, 0xcc},
+	{0xb3, 0x02, 0x00, 0xcc},
+	{0xb3, 0x03, 0x0a, 0xcc},
+	{0xb3, 0x04, 0x05, 0xcc},
+	{0xb3, 0x20, 0x00, 0xcc},
+	{0xb3, 0x21, 0x00, 0xcc},
+	{0xb3, 0x22, 0x04, 0xcc},
+	{0xb3, 0x23, 0x00, 0xcc},
+	{0xb3, 0x14, 0x00, 0xcc},
+	{0xb3, 0x15, 0x00, 0xcc},
+	{0xb3, 0x16, 0x04, 0xcc},
+	{0xb3, 0x17, 0xff, 0xcc},
+	{0xb3, 0x00, 0x67, 0xcc},
+	{0xbc, 0x00, 0x71, 0xcc},
+	{0xbc, 0x01, 0x01, 0xcc},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0xc8, 0x9f, 0x0b, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0x5b, 0x00, 0x01, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x00, 0x00, 0x30, 0xdd},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x00, 0x00, 0x20, 0xdd},
+	{0xbf, 0xc0, 0x26, 0xcc},
+	{0xbf, 0xc1, 0x02, 0xcc},
+	{0xbf, 0xcc, 0x04, 0xcc},
+	{0xb3, 0x01, 0x41, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x78, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x01, 0x42, 0xbb},
+	{0x08, 0x00, 0x11, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0xca, 0xbb},
+	{0x3a, 0x06, 0x80, 0xbb},
+	{0x3b, 0x01, 0x52, 0xbb},
+	{0x3c, 0x05, 0x40, 0xbb},
+	{0x57, 0x01, 0x9c, 0xbb},
+	{0x58, 0x01, 0xee, 0xbb},
+	{0x59, 0x00, 0xf0, 0xbb},
+	{0x5a, 0x01, 0x20, 0xbb},
+	{0x5c, 0x1d, 0x17, 0xbb},
+	{0x5d, 0x22, 0x1c, 0xbb},
+	{0x64, 0x1e, 0x1c, 0xbb},
+	{0x5b, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x22, 0xa0, 0x78, 0xbb},
+	{0x23, 0xa0, 0x78, 0xbb},
+	{0x24, 0x7f, 0x00, 0xbb},
+	{0x28, 0xea, 0x02, 0xbb},
+	{0x29, 0x86, 0x7a, 0xbb},
+	{0x5e, 0x52, 0x4c, 0xbb},
+	{0x5f, 0x20, 0x24, 0xbb},
+	{0x60, 0x00, 0x02, 0xbb},
+	{0x02, 0x00, 0xee, 0xbb},
+	{0x03, 0x39, 0x23, 0xbb},
+	{0x04, 0x07, 0x24, 0xbb},
+	{0x09, 0x00, 0xc0, 0xbb},
+	{0x0a, 0x00, 0x79, 0xbb},
+	{0x0b, 0x00, 0x04, 0xbb},
+	{0x0c, 0x00, 0x5c, 0xbb},
+	{0x0d, 0x00, 0xd9, 0xbb},
+	{0x0e, 0x00, 0x53, 0xbb},
+	{0x0f, 0x00, 0x21, 0xbb},
+	{0x10, 0x00, 0xa4, 0xbb},
+	{0x11, 0x00, 0xe5, 0xbb},
+	{0x15, 0x00, 0x00, 0xbb},
+	{0x16, 0x00, 0x00, 0xbb},
+	{0x17, 0x00, 0x00, 0xbb},
+	{0x18, 0x00, 0x00, 0xbb},
+	{0x19, 0x00, 0x00, 0xbb},
+	{0x1a, 0x00, 0x00, 0xbb},
+	{0x1b, 0x00, 0x00, 0xbb},
+	{0x1c, 0x00, 0x00, 0xbb},
+	{0x1d, 0x00, 0x00, 0xbb},
+	{0x1e, 0x00, 0x00, 0xbb},
+	{0xf0, 0x00, 0x01, 0xbb},
+	{0x06, 0xe0, 0x0e, 0xbb},
+	{0x06, 0x60, 0x0e, 0xbb},
+	{0xb3, 0x5c, 0x01, 0xcc},
+	{0xf0, 0x00, 0x00, 0xbb},
+	{0x05, 0x01, 0x13, 0xbb},
+	{0x06, 0x00, 0x11, 0xbb},
+	{0x07, 0x00, 0x85, 0xbb},
+	{0x08, 0x00, 0x27, 0xbb},
+	{0x20, 0x01, 0x03, 0xbb},
+	{0x21, 0x80, 0x00, 0xbb},
+	{0x22, 0x0d, 0x0f, 0xbb},
+	{0x24, 0x80, 0x00, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0xf0, 0x00, 0x02, 0xbb},
+	{0x39, 0x03, 0x0d, 0xbb},
+	{0x3a, 0x06, 0x1b, 0xbb},
+	{0x3b, 0x00, 0x95, 0xbb},
+	{0x3c, 0x04, 0xdb, 0xbb},
+	{0x57, 0x02, 0x00, 0xbb},
+	{0x58, 0x02, 0x66, 0xbb},
+	{0x59, 0x00, 0xff, 0xbb},
+	{0x5a, 0x01, 0x33, 0xbb},
+	{0x5c, 0x12, 0x0d, 0xbb},
+	{0x5d, 0x16, 0x11, 0xbb},
+	{0x64, 0x5e, 0x1c, 0xbb},
+	{}
+};
 static const __u8 po3130_gamma[17] = {
 	0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
 	0xd4, 0xdf, 0xe7, 0xee, 0xf4, 0xf9, 0xfc, 0xff
@@ -1764,26 +2633,43 @@ static const __u8 po1200_initVGA_data[][4] = {
 };
 
 struct sensor_info {
-	int sensorId;
-	__u8 I2cAdd;
-	__u8 IdAdd;
-	__u16 VpId;
-	__u8 m1;
-	__u8 m2;
-	__u8 op;
-	};
+	s8 sensorId;
+	u8 I2cAdd;
+	u8 IdAdd;
+	u16 VpId;
+	u8 m1;
+	u8 m2;
+	u8 op;
+};
 
 static const struct sensor_info sensor_info_data[] = {
 /*      sensorId,         I2cAdd,	IdAdd,  VpId,  m1,    m2,  op */
-	{SENSOR_HV7131R,    0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
-	{SENSOR_OV7660,     0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
+	{-1,		    0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05},
+	{-1,		    0x80 | 0x20, 0x82, 0x0000, 0x24, 0x25, 0x01},
+/* (tested in vc032x_probe_sensor) */
+/*	{-1,		    0x80 | 0x20, 0x83, 0x0000, 0x24, 0x25, 0x01}, */
 	{SENSOR_PO3130NC,   0x80 | 0x76, 0x00, 0x3130, 0x24, 0x25, 0x01},
-	{SENSOR_MI1320,     0x80 | 0xc8, 0x00, 0x148c, 0x64, 0x65, 0x01},
-	{SENSOR_OV7670,     0x80 | 0x21, 0x0a, 0x7673, 0x66, 0x67, 0x05},
 	{SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x143a, 0x24, 0x25, 0x01},
 /* (tested in vc032x_probe_sensor) */
 /*	{SENSOR_MI0360,	    0x80 | 0x5d, 0x00, 0x8243, 0x24, 0x25, 0x01}, */
+	{SENSOR_HV7131R,    0x80 | 0x11, 0x00, 0x0209, 0x24, 0x25, 0x01},
+	{-1,		    0x80 | 0x21, 0x0a, 0x0000, 0x21, 0x20, 0x05},
+	{-1,		    0x80 | 0x40, 0x00, 0x0000, 0x20, 0x22, 0x05},
+	{SENSOR_OV7660,     0x80 | 0x21, 0x0a, 0x7660, 0x26, 0x26, 0x05},
+/*	{SENSOR_PO3130NC,   0x80 | 0x76, 0x00, 0x0000, 0x24, 0x25, 0x01}, */
+	{-1,		    0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+/*	{SENSOR_MI1310_SOC, 0x80 | 0x5d, 0x00, 0x0000, 0x24, 0x25, 0x01}, */
+/*	{-1,		    0x80 | 0x30, 0x0a, 0x0000, 0x25, 0x24, 0x05}, */
+	{-1,		    0x80 | 0x11, 0x39, 0x0000, 0x24, 0x25, 0x01},
 	{SENSOR_PO1200,     0x80 | 0x5c, 0x00, 0x1200, 0x67, 0x67, 0x01},
+	{-1,		    0x80 | 0x2d, 0x00, 0x0000, 0x65, 0x67, 0x01},
+	{-1,		    0x80 | 0x6e, 0x00, 0x0000, 0x24, 0x25, 0x01},
+	{-1,		    0x80 | 0x56, 0x01, 0x0000, 0x64, 0x67, 0x01},
+	{SENSOR_MI1320_SOC, 0x80 | 0x48, 0x00, 0x148c, 0x64, 0x67, 0x01},
+/*fixme: previously detected?*/
+	{SENSOR_MI1320,     0x80 | 0x48, 0x00, 0x148c, 0x64, 0x65, 0x01},
+/*fixme: not in the ms-win probe - may be found before?*/
+	{SENSOR_OV7670,     0x80 | 0x21, 0x0a, 0x7673, 0x66, 0x67, 0x05},
 };
 
 /* read 'len' bytes in gspca_dev->usb_buf */
@@ -1814,51 +2700,49 @@ static void reg_w(struct usb_device *dev,
 			500);
 }
 
-static void read_sensor_register(struct gspca_dev *gspca_dev,
-				__u16 address, __u16 *value)
+static u16 read_sensor_register(struct gspca_dev *gspca_dev,
+				u16 address)
 {
 	struct usb_device *dev = gspca_dev->dev;
-	__u8 ldata, mdata, hdata;
+	u8 ldata, mdata, hdata;
 	int retry = 50;
 
-	*value = 0;
-
 	reg_r(gspca_dev, 0xa1, 0xb33f, 1);
-	/*PDEBUG(D_PROBE, " I2c Bus Busy Wait  0x%02X ", tmpvalue); */
 	if (!(gspca_dev->usb_buf[0] & 0x02)) {
-		PDEBUG(D_ERR, "I2c Bus Busy Wait %d",
-			gspca_dev->usb_buf[0] & 0x02);
-		return;
+		PDEBUG(D_ERR, "I2c Bus Busy Wait %02x",
+			gspca_dev->usb_buf[0]);
+		return 0;
 	}
 	reg_w(dev, 0xa0, address, 0xb33a);
 	reg_w(dev, 0xa0, 0x02, 0xb339);
 
-	reg_r(gspca_dev, 0xa1, 0xb33b, 1);
-	while (retry-- && gspca_dev->usb_buf[0]) {
+	do {
 		reg_r(gspca_dev, 0xa1, 0xb33b, 1);
-/*		PDEBUG(D_PROBE, "Read again 0xb33b %d", tmpvalue); */
-		msleep(1);
-	}
+		if (gspca_dev->usb_buf[0] == 0x00)
+			break;
+		msleep(40);
+	} while (--retry >= 0);
+
 	reg_r(gspca_dev, 0xa1, 0xb33e, 1);
 	ldata = gspca_dev->usb_buf[0];
 	reg_r(gspca_dev, 0xa1, 0xb33d, 1);
 	mdata = gspca_dev->usb_buf[0];
 	reg_r(gspca_dev, 0xa1, 0xb33c, 1);
 	hdata = gspca_dev->usb_buf[0];
-	PDEBUG(D_PROBE, "Read Sensor %02x%02x %02x",
-		hdata, mdata, ldata);
+	if (hdata != 0 && mdata != 0 && ldata != 0)
+		PDEBUG(D_PROBE, "Read Sensor %02x%02x %02x",
+			hdata, mdata, ldata);
 	reg_r(gspca_dev, 0xa1, 0xb334, 1);
 	if (gspca_dev->usb_buf[0] == 0x02)
-		*value = (hdata << 8) + mdata;
-	else
-		*value = hdata;
+		return (hdata << 8) + mdata;
+	return hdata;
 }
 
 static int vc032x_probe_sensor(struct gspca_dev *gspca_dev)
 {
 	struct usb_device *dev = gspca_dev->dev;
 	int i;
-	__u16 value;
+	u16 value;
 	const struct sensor_info *ptsensor_info;
 
 	reg_r(gspca_dev, 0xa1, 0xbfcf, 1);
@@ -1872,48 +2756,51 @@ static int vc032x_probe_sensor(struct gspca_dev *gspca_dev)
 		reg_w(dev, 0xa0, 0x0c, 0xb309);
 		reg_w(dev, 0xa0, ptsensor_info->I2cAdd, 0xb335);
 		reg_w(dev, 0xa0, ptsensor_info->op, 0xb301);
-		read_sensor_register(gspca_dev, ptsensor_info->IdAdd, &value);
-		if (value == ptsensor_info->VpId)
-			return ptsensor_info->sensorId;
-
-		/* special case for MI0360 */
-		if (ptsensor_info->sensorId == SENSOR_MI1310_SOC
-		    && value == 0x8243)
-			return SENSOR_MI0360;
+		value = read_sensor_register(gspca_dev, ptsensor_info->IdAdd);
+		if (value == 0 && ptsensor_info->IdAdd == 0x82)
+			value = read_sensor_register(gspca_dev, 0x83);
+		if (value != 0) {
+			PDEBUG(D_ERR|D_PROBE, "Sensor ID %04x (%d)",
+				value, i);
+			if (value == ptsensor_info->VpId)
+				return ptsensor_info->sensorId;
+
+			switch (value) {
+			case 0x7673:
+				return SENSOR_OV7670;
+			case 0x8243:
+				return SENSOR_MI0360;
+			}
+/*fixme: should return here*/
+		}
 	}
 	return -1;
 }
 
-static __u8 i2c_write(struct gspca_dev *gspca_dev,
-			__u8 reg, const __u8 *val, __u8 size)
+static void i2c_write(struct gspca_dev *gspca_dev,
+			u8 reg, const u8 *val,
+			u8 size)		/* 1 or 2 */
 {
 	struct usb_device *dev = gspca_dev->dev;
+	int retry;
 
-	if (size > 3 || size < 1)
-		return -EINVAL;
 	reg_r(gspca_dev, 0xa1, 0xb33f, 1);
+/*fixme:should check if (!(gspca_dev->usb_buf[0] & 0x02)) error*/
 	reg_w(dev, 0xa0, size, 0xb334);
 	reg_w(dev, 0xa0, reg, 0xb33a);
-	switch (size) {
-	case 1:
-		reg_w(dev, 0xa0, val[0], 0xb336);
-		break;
-	case 2:
-		reg_w(dev, 0xa0, val[0], 0xb336);
+	reg_w(dev, 0xa0, val[0], 0xb336);
+	if (size > 1)
 		reg_w(dev, 0xa0, val[1], 0xb337);
-		break;
-	case 3:
-		reg_w(dev, 0xa0, val[0], 0xb336);
-		reg_w(dev, 0xa0, val[1], 0xb337);
-		reg_w(dev, 0xa0, val[2], 0xb338);
-		break;
-	default:
-		reg_w(dev, 0xa0, 0x01, 0xb334);
-		return -EINVAL;
-	}
 	reg_w(dev, 0xa0, 0x01, 0xb339);
-	reg_r(gspca_dev, 0xa1, 0xb33b, 1);
-	return gspca_dev->usb_buf[0] == 0;
+	retry = 4;
+	do {
+		reg_r(gspca_dev, 0xa1, 0xb33b, 1);
+		if (gspca_dev->usb_buf[0] == 0)
+			break;
+		msleep(20);
+	} while (--retry > 0);
+	if (retry <= 0)
+		PDEBUG(D_ERR, "i2c_write failed");
 }
 
 static void put_tab_to_reg(struct gspca_dev *gspca_dev,
@@ -1938,7 +2825,7 @@ static void usb_exchange(struct gspca_dev *gspca_dev,
 			return;
 		case 0xcc:			/* normal write */
 			reg_w(dev, 0xa0, data[i][2],
-					((data[i][0])<<8) | data[i][1]);
+					(data[i][0]) << 8 | data[i][1]);
 			break;
 		case 0xaa:			/* i2c op */
 			i2c_write(gspca_dev, data[i][1], &data[i][2], 1);
@@ -1955,19 +2842,6 @@ static void usb_exchange(struct gspca_dev *gspca_dev,
 	/*not reached*/
 }
 
-/*
- "GammaT"=hex:04,17,31,4f,6a,83,99,ad,bf,ce,da,e5,ee,f5,fb,ff,ff
- "MatrixT"=hex:60,f9,e5,e7,50,05,f3,e6,66
- */
-
-static void vc0321_reset(struct gspca_dev *gspca_dev)
-{
-	reg_w(gspca_dev->dev, 0xa0, 0x00, 0xb04d);
-	reg_w(gspca_dev->dev, 0xa0, 0x01, 0xb301);
-	msleep(100);
-	reg_w(gspca_dev->dev, 0xa0, 0x01, 0xb003);
-	msleep(100);
-}
 
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
@@ -1979,10 +2853,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	int sensor;
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x02;
 	sd->bridge = id->driver_info;
-
-	vc0321_reset(gspca_dev);
 	sensor = vc032x_probe_sensor(gspca_dev);
 	switch (sensor) {
 	case -1:
@@ -2001,6 +2872,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	case SENSOR_MI1320:
 		PDEBUG(D_PROBE, "Find Sensor MI1320");
 		break;
+	case SENSOR_MI1320_SOC:
+		PDEBUG(D_PROBE, "Find Sensor MI1320_SOC");
+		break;
 	case SENSOR_OV7660:
 		PDEBUG(D_PROBE, "Find Sensor OV7660");
 		break;
@@ -2020,12 +2894,23 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		cam->cam_mode = vc0321_mode;
 		cam->nmodes = ARRAY_SIZE(vc0321_mode);
 	} else {
-		if (sensor != SENSOR_PO1200) {
-			cam->cam_mode = vc0323_mode;
-			cam->nmodes = ARRAY_SIZE(vc0323_mode);
-		} else {
+		switch (sensor) {
+		case SENSOR_PO1200:
 			cam->cam_mode = svga_mode;
 			cam->nmodes = ARRAY_SIZE(svga_mode);
+			break;
+		case SENSOR_MI1310_SOC:
+			cam->cam_mode = vc0323_mode;
+			cam->nmodes = ARRAY_SIZE(vc0323_mode);
+			break;
+		case SENSOR_MI1320_SOC:
+			cam->cam_mode = bi_mode;
+			cam->nmodes = ARRAY_SIZE(bi_mode);
+			break;
+		default:
+			cam->cam_mode = vc0323_mode;
+			cam->nmodes = ARRAY_SIZE(vc0323_mode) - 1;
+			break;
 		}
 	}
 
@@ -2061,7 +2946,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	return 0;
 }
 
-/* this function is called at probe and time */
+/* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
 	return 0;
@@ -2124,9 +3009,18 @@ static void setsharpness(struct gspca_dev *gspca_dev)
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
+	const __u8 (*init)[4];
 	const __u8 *GammaT = NULL;
 	const __u8 *MatrixT = NULL;
 	int mode;
+	static const u8 (*mi1320_soc_init[])[4] = {
+		mi1320_soc_InitSXGA,
+		mi1320_soc_InitSXGA_JPG,
+		mi1320_soc_InitVGA,
+		mi1320_soc_InitVGA_JPG,
+		mi1320_soc_InitQVGA,
+		mi1320_soc_InitQVGA_JPG
+	};
 
 	/* Assume start use the good resolution from gspca_dev->mode */
 	if (sd->bridge == BRIDGE_VC0321) {
@@ -2134,6 +3028,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xbfed);
 		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xbfee);
 		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xbfef);
+		sd->image_offset = 46;
+	} else {
+		if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].pixelformat
+				== V4L2_PIX_FMT_JPEG)
+			sd->image_offset = 0;
+		else
+			sd->image_offset = 32;
 	}
 
 	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
@@ -2141,115 +3042,87 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	case SENSOR_HV7131R:
 		GammaT = hv7131r_gamma;
 		MatrixT = hv7131r_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, hv7131r_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, hv7131r_initVGA_data);
-		}
+		if (mode)
+			init = hv7131r_initQVGA_data;	/* 320x240 */
+		else
+			init = hv7131r_initVGA_data;	/* 640x480 */
 		break;
 	case SENSOR_OV7660:
 		GammaT = ov7660_gamma;
 		MatrixT = ov7660_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, ov7660_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, ov7660_initVGA_data);
-		}
+		if (mode)
+			init = ov7660_initQVGA_data;	/* 320x240 */
+		else
+			init = ov7660_initVGA_data;	/* 640x480 */
 		break;
 	case SENSOR_OV7670:
 		/*GammaT = ov7660_gamma; */
 		/*MatrixT = ov7660_matrix; */
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, ov7670_initQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, ov7670_initVGA_JPG);
-		}
+		if (mode)
+			init = ov7670_initQVGA_JPG;	/* 320x240 */
+		else
+			init = ov7670_initVGA_JPG;	/* 640x480 */
 		break;
 	case SENSOR_MI0360:
 		GammaT = mi1320_gamma;
 		MatrixT = mi0360_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi0360_initQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi0360_initVGA_JPG);
-		}
+		if (mode)
+			init = mi0360_initQVGA_JPG;	/* 320x240 */
+		else
+			init = mi0360_initVGA_JPG;	/* 640x480 */
 		break;
 	case SENSOR_MI1310_SOC:
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi1310_socinitQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi1310_socinitVGA_JPG);
+		GammaT = mi1320_gamma;
+		MatrixT = mi1320_matrix;
+		switch (mode) {
+		case 1:
+			init = mi1310_socinitQVGA_JPG;	/* 320x240 */
+			break;
+		case 0:
+			init = mi1310_socinitVGA_JPG;	/* 640x480 */
+			break;
+		default:
+			init = mi1310_soc_InitSXGA_JPG;	/* 1280x1024 */
+			break;
 		}
 		break;
 	case SENSOR_MI1320:
 		GammaT = mi1320_gamma;
 		MatrixT = mi1320_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi1320_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi1320_initVGA_data);
-		}
+		if (mode)
+			init = mi1320_initQVGA_data;	/* 320x240 */
+		else
+			init = mi1320_initVGA_data;	/* 640x480 */
+		break;
+	case SENSOR_MI1320_SOC:
+		GammaT = mi1320_gamma;
+		MatrixT = mi1320_matrix;
+		init = mi1320_soc_init[mode];
 		break;
 	case SENSOR_PO3130NC:
 		GammaT = po3130_gamma;
 		MatrixT = po3130_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, po3130_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, po3130_initVGA_data);
-		}
-		usb_exchange(gspca_dev, po3130_rundata);
+		if (mode)
+			init = po3130_initQVGA_data;	/* 320x240 */
+		else
+			init = po3130_initVGA_data;	/* 640x480 */
+		usb_exchange(gspca_dev, init);
+		init = po3130_rundata;
 		break;
-	case SENSOR_PO1200:
+	default:
+/*	case SENSOR_PO1200: */
 		GammaT = po1200_gamma;
 		MatrixT = po1200_matrix;
-		usb_exchange(gspca_dev, po1200_initVGA_data);
+		init = po1200_initVGA_data;
 		break;
-	default:
-		PDEBUG(D_PROBE, "Damned !! no sensor found Bye");
-		return -EMEDIUMTYPE;
 	}
+	usb_exchange(gspca_dev, init);
 	if (GammaT && MatrixT) {
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb85b);
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb86c);
 		put_tab_to_reg(gspca_dev, MatrixT, 9, 0xb82c);
 
-		/* Seem SHARPNESS */
-		/*
-		reg_w(gspca_dev->dev, 0xa0, 0x80, 0xb80a);
-		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xb80b);
-		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xb80e);
-		*/
-		/* all 0x40 ??? do nothing
-		reg_w(gspca_dev->dev, 0xa0, 0x40, 0xb822);
-		reg_w(gspca_dev->dev, 0xa0, 0x40, 0xb823);
-		reg_w(gspca_dev->dev, 0xa0, 0x40, 0xb824);
-		*/
-		/* Only works for HV7131R ??
-		reg_r (gspca_dev, 0xa1, 0xb881, 1);
-		reg_w(gspca_dev->dev, 0xa0, 0xfe01, 0xb881);
-		reg_w(gspca_dev->dev, 0xa0, 0x79, 0xb801);
-		*/
-		/* only hv7131r et ov7660
-		reg_w(gspca_dev->dev, 0xa0, 0x20, 0xb827);
-		reg_w(gspca_dev->dev, 0xa0, 0xff, 0xb826); * ISP_GAIN 80
-		reg_w(gspca_dev->dev, 0xa0, 0x23, 0xb800); * ISP CTRL_BAS
-		*/
 		/* set the led on 0x0892 0x0896 */
 		if (sd->sensor != SENSOR_PO1200) {
 			reg_w(gspca_dev->dev, 0x89, 0xffff, 0xfdff);
@@ -2296,12 +3169,8 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			"vc032x header packet found len %d", len);
 		frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
 						data, 0);
-		if (sd->bridge == BRIDGE_VC0321) {
-#define VCHDRSZ 46
-			data += VCHDRSZ;
-			len -= VCHDRSZ;
-#undef VCHDRSZ
-		}
+		data += sd->image_offset;
+		len -= sd->image_offset;
 		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
 				data, len);
 		return;
@@ -2399,7 +3268,8 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
 		case 1:		/* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
 			strcpy((char *) menu->name, "50 Hz");
 			return 0;
-		case 2:		/* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
+		default:
+/*		case 2:		 * V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
 			strcpy((char *) menu->name, "60 Hz");
 			return 0;
 		}
@@ -2424,6 +3294,7 @@ static const struct sd_desc sd_desc = {
 
 /* -- module initialisation -- */
 static const __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x041e, 0x405b), .driver_info = BRIDGE_VC0323},
 	{USB_DEVICE(0x046d, 0x0892), .driver_info = BRIDGE_VC0321},
 	{USB_DEVICE(0x046d, 0x0896), .driver_info = BRIDGE_VC0321},
 	{USB_DEVICE(0x046d, 0x0897), .driver_info = BRIDGE_VC0321},
@@ -2432,6 +3303,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0ac8, 0x0328), .driver_info = BRIDGE_VC0321},
 	{USB_DEVICE(0x0ac8, 0xc001), .driver_info = BRIDGE_VC0321},
 	{USB_DEVICE(0x0ac8, 0xc002), .driver_info = BRIDGE_VC0321},
+	{USB_DEVICE(0x15b8, 0x6001), .driver_info = BRIDGE_VC0323},
 	{USB_DEVICE(0x15b8, 0x6002), .driver_info = BRIDGE_VC0323},
 	{USB_DEVICE(0x17ef, 0x4802), .driver_info = BRIDGE_VC0323},
 	{}
@@ -2460,8 +3332,11 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index ec2a53d53fe2..4fe01d8b6c87 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -23,6 +23,7 @@
 #define MODULE_NAME "zc3xx"
 
 #include "gspca.h"
+#include "jpeg.h"
 
 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>, "
 		"Serge A. Suchkov <Serge.A.S@tochka.ru>");
@@ -31,7 +32,7 @@ MODULE_LICENSE("GPL");
 
 static int force_sensor = -1;
 
-#include "jpeg.h"
+#define QUANT_VAL 1		/* quantization table */
 #include "zc3xx-reg.h"
 
 /* specific webcam descriptor */
@@ -44,30 +45,36 @@ struct sd {
 	__u8 autogain;
 	__u8 lightfreq;
 	__u8 sharpness;
+	u8 quality;			/* image quality */
+#define QUALITY_MIN 40
+#define QUALITY_MAX 60
+#define QUALITY_DEF 50
 
-	char qindex;
 	signed char sensor;		/* Type of image sensor chip */
 /* !! values used in different tables */
-#define SENSOR_CS2102 0
-#define SENSOR_CS2102K 1
-#define SENSOR_GC0305 2
-#define SENSOR_HDCS2020b 3
-#define SENSOR_HV7131B 4
-#define SENSOR_HV7131C 5
-#define SENSOR_ICM105A 6
-#define SENSOR_MC501CB 7
-#define SENSOR_OV7620 8
-/*#define SENSOR_OV7648 8 - same values */
-#define SENSOR_OV7630C 9
-#define SENSOR_PAS106 10
-#define SENSOR_PAS202B 11
-#define SENSOR_PB0330 12
-#define SENSOR_PO2030 13
-#define SENSOR_TAS5130CK 14
-#define SENSOR_TAS5130CXX 15
-#define SENSOR_TAS5130C_VF0250 16
-#define SENSOR_MAX 17
+#define SENSOR_ADCM2700 0
+#define SENSOR_CS2102 1
+#define SENSOR_CS2102K 2
+#define SENSOR_GC0305 3
+#define SENSOR_HDCS2020b 4
+#define SENSOR_HV7131B 5
+#define SENSOR_HV7131C 6
+#define SENSOR_ICM105A 7
+#define SENSOR_MC501CB 8
+#define SENSOR_OV7620 9
+/*#define SENSOR_OV7648 9 - same values */
+#define SENSOR_OV7630C 10
+#define SENSOR_PAS106 11
+#define SENSOR_PAS202B 12
+#define SENSOR_PB0330 13
+#define SENSOR_PO2030 14
+#define SENSOR_TAS5130CK 15
+#define SENSOR_TAS5130CXX 16
+#define SENSOR_TAS5130C_VF0250 17
+#define SENSOR_MAX 18
 	unsigned short chip_revision;
+
+	u8 *jpeg_hdr;
 };
 
 /* V4L2 controls supported by the driver */
@@ -206,6 +213,213 @@ struct usb_action {
 	__u16	idx;
 };
 
+static const struct usb_action adcm2700_Initial[] = {
+	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},		/* 00,00,01,cc */
+	{0xa0, 0x04, ZC3XX_R002_CLOCKSELECT},		/* 00,02,04,cc */
+	{0xa0, 0x00, ZC3XX_R008_CLOCKSETTING},		/* 00,08,03,cc */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,d3,cc */
+	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},	/* 00,03,02,cc */
+	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},		/* 00,04,80,cc */
+	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},	/* 00,05,01,cc */
+	{0xa0, 0xd8, ZC3XX_R006_FRAMEHEIGHTLOW},	/* 00,06,d8,cc */
+	{0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},	/* 00,01,01,cc */
+	{0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,03,cc */
+	{0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,01,cc */
+	{0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,05,cc */
+	{0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},		/* 00,98,00,cc */
+	{0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},		/* 00,9a,00,cc */
+	{0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},		/* 01,1a,00,cc */
+	{0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},		/* 01,1c,00,cc */
+	{0xa0, 0xde, ZC3XX_R09C_WINHEIGHTLOW},		/* 00,9c,de,cc */
+	{0xa0, 0x86, ZC3XX_R09E_WINWIDTHLOW},		/* 00,9e,86,cc */
+	{0xbb, 0x00, 0x0400},				/* 04,00,00,bb */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x0f, 0x140f},				/* 14,0f,0f,bb */
+	{0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},	/* 01,01,37,cc */
+	{0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},		/* 01,00,0d,cc */
+	{0xa0, 0x06, ZC3XX_R189_AWBSTATUS},		/* 01,89,06,cc */
+	{0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},		/* 01,c5,03,cc */
+	{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},		/* 01,cb,13,cc */
+	{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},	/* 02,50,08,cc */
+	{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},		/* 03,01,08,cc */
+	{0xa0, 0x58, ZC3XX_R116_RGAIN},			/* 01,16,58,cc */
+	{0xa0, 0x5a, ZC3XX_R118_BGAIN},			/* 01,18,5a,cc */
+	{0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,02,cc */
+	{0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,d3,cc */
+	{0xbb, 0x00, 0x0408},				/* 04,00,08,bb */
+	{0xdd, 0x00, 0x0200},				/* 00,02,00,dd */
+	{0xbb, 0x00, 0x0400},				/* 04,00,00,bb */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x0f, 0x140f},				/* 14,0f,0f,bb */
+	{0xbb, 0xe0, 0x0c2e},				/* 0c,e0,2e,bb */
+	{0xbb, 0x01, 0x2000},				/* 20,01,00,bb */
+	{0xbb, 0x96, 0x2400},				/* 24,96,00,bb */
+	{0xbb, 0x06, 0x1006},				/* 10,06,06,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x5f, 0x2090},				/* 20,5f,90,bb */
+	{0xbb, 0x01, 0x8000},				/* 80,01,00,bb */
+	{0xbb, 0x09, 0x8400},				/* 84,09,00,bb */
+	{0xbb, 0x86, 0x0002},				/* 00,86,02,bb */
+	{0xbb, 0xe6, 0x0401},				/* 04,e6,01,bb */
+	{0xbb, 0x86, 0x0802},				/* 08,86,02,bb */
+	{0xbb, 0xe6, 0x0c01},				/* 0c,e6,01,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0000},				/* 00,fe,00,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0020},				/* 00,fe,20,aa */
+/*mswin+*/
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},
+	{0xaa, 0xfe, 0x0002},
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
+	{0xaa, 0xb4, 0xcd37},
+	{0xaa, 0xa4, 0x0004},
+	{0xaa, 0xa8, 0x0007},
+	{0xaa, 0xac, 0x0004},
+/*mswin-*/
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0000},				/* 00,fe,00,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x04, 0x0400},				/* 04,04,00,bb */
+	{0xdd, 0x00, 0x0100},				/* 00,01,00,dd */
+	{0xbb, 0x01, 0x0400},				/* 04,01,00,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xbb, 0x41, 0x2803},				/* 28,41,03,bb */
+	{0xbb, 0x40, 0x2c03},				/* 2c,40,03,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0010},				/* 00,fe,10,aa */
+	{}
+};
+static const struct usb_action adcm2700_InitialScale[] = {
+	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},		/* 00,00,01,cc */
+	{0xa0, 0x10, ZC3XX_R002_CLOCKSELECT},		/* 00,02,10,cc */
+	{0xa0, 0x00, ZC3XX_R008_CLOCKSETTING},		/* 00,08,03,cc */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,d3,cc */
+	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},	/* 00,03,02,cc */
+	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},		/* 00,04,80,cc */
+	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},	/* 00,05,01,cc */
+	{0xa0, 0xd0, ZC3XX_R006_FRAMEHEIGHTLOW},	/* 00,06,d0,cc */
+	{0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},	/* 00,01,01,cc */
+	{0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,03,cc */
+	{0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,01,cc */
+	{0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},	/* 00,12,05,cc */
+	{0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},		/* 00,98,00,cc */
+	{0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},		/* 00,9a,00,cc */
+	{0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},		/* 01,1a,00,cc */
+	{0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},		/* 01,1c,00,cc */
+	{0xa0, 0xd8, ZC3XX_R09C_WINHEIGHTLOW},		/* 00,9c,d8,cc */
+	{0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},		/* 00,9e,88,cc */
+	{0xbb, 0x00, 0x0400},				/* 04,00,00,bb */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x0f, 0x140f},				/* 14,0f,0f,bb */
+	{0xa0, 0xb7, ZC3XX_R101_SENSORCORRECTION},	/* 01,01,37,cc */
+	{0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},		/* 01,00,0d,cc */
+	{0xa0, 0x06, ZC3XX_R189_AWBSTATUS},		/* 01,89,06,cc */
+	{0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},		/* 01,c5,03,cc */
+	{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},		/* 01,cb,13,cc */
+	{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},	/* 02,50,08,cc */
+	{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},		/* 03,01,08,cc */
+	{0xa0, 0x58, ZC3XX_R116_RGAIN},			/* 01,16,58,cc */
+	{0xa0, 0x5a, ZC3XX_R118_BGAIN},			/* 01,18,5a,cc */
+	{0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},	/* 01,80,02,cc */
+	{0xa0, 0xd3, ZC3XX_R08B_I2CDEVICEADDR},		/* 00,8b,d3,cc */
+	{0xbb, 0x00, 0x0408},				/* 04,00,08,bb */
+	{0xdd, 0x00, 0x0200},				/* 00,02,00,dd */
+	{0xbb, 0x00, 0x0400},				/* 04,00,00,bb */
+	{0xdd, 0x00, 0x0050},				/* 00,00,50,dd */
+	{0xbb, 0x0f, 0x140f},				/* 14,0f,0f,bb */
+	{0xbb, 0xe0, 0x0c2e},				/* 0c,e0,2e,bb */
+	{0xbb, 0x01, 0x2000},				/* 20,01,00,bb */
+	{0xbb, 0x96, 0x2400},				/* 24,96,00,bb */
+	{0xbb, 0x06, 0x1006},				/* 10,06,06,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x5f, 0x2090},				/* 20,5f,90,bb */
+	{0xbb, 0x01, 0x8000},				/* 80,01,00,bb */
+	{0xbb, 0x09, 0x8400},				/* 84,09,00,bb */
+	{0xbb, 0x86, 0x0002},				/* 00,88,02,bb */
+	{0xbb, 0xe6, 0x0401},				/* 04,e6,01,bb */
+	{0xbb, 0x86, 0x0802},				/* 08,88,02,bb */
+	{0xbb, 0xe6, 0x0c01},				/* 0c,e6,01,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0000},				/* 00,fe,00,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0020},				/* 00,fe,20,aa */
+	/*******/
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xaa, 0xfe, 0x0000},				/* 00,fe,00,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xdd, 0x00, 0x0010},				/* 00,00,10,dd */
+	{0xbb, 0x04, 0x0400},				/* 04,04,00,bb */
+	{0xdd, 0x00, 0x0100},				/* 00,01,00,dd */
+	{0xbb, 0x01, 0x0400},				/* 04,01,00,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xbb, 0x41, 0x2803},				/* 28,41,03,bb */
+	{0xbb, 0x40, 0x2c03},				/* 2c,40,03,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0010},				/* 00,fe,10,aa */
+	{}
+};
+static const struct usb_action adcm2700_50HZ[] = {
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xbb, 0x05, 0x8400},				/* 84,05,00,bb */
+	{0xbb, 0xd0, 0xb007},				/* b0,d0,07,bb */
+	{0xbb, 0xa0, 0xb80f},				/* b8,a0,0f,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0010},				/* 00,fe,10,aa */
+	{0xaa, 0x26, 0x00d0},				/* 00,26,d0,aa */
+	{0xaa, 0x28, 0x0002},				/* 00,28,02,aa */
+	{}
+};
+static const struct usb_action adcm2700_60HZ[] = {
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xbb, 0x07, 0x8400},				/* 84,07,00,bb */
+	{0xbb, 0x82, 0xb006},				/* b0,82,06,bb */
+	{0xbb, 0x04, 0xb80d},				/* b8,04,0d,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0010},				/* 00,fe,10,aa */
+	{0xaa, 0x26, 0x0057},				/* 00,26,57,aa */
+	{0xaa, 0x28, 0x0002},				/* 00,28,02,aa */
+	{}
+};
+static const struct usb_action adcm2700_NoFliker[] = {
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0002},				/* 00,fe,02,aa */
+	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,0a,cc */
+	{0xbb, 0x07, 0x8400},				/* 84,07,00,bb */
+	{0xbb, 0x05, 0xb000},				/* b0,05,00,bb */
+	{0xbb, 0xa0, 0xb801},				/* b8,a0,01,bb */
+	{0xa0, 0x01, ZC3XX_R010_CMOSSENSORSELECT},	/* 00,10,01,cc */
+	{0xaa, 0xfe, 0x0010},				/* 00,fe,10,aa */
+	{}
+};
 static const struct usb_action cs2102_Initial[] = {
 	{0xa1, 0x01, 0x0008},
 	{0xa1, 0x01, 0x0008},
@@ -877,7 +1091,7 @@ static const struct usb_action cs2102K_Initial[] = {
 };
 
 static const struct usb_action cs2102K_InitialScale[] = {
-	{0xa0, 0x11, ZC3XX_R002_CLOCKSELECT},
+	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
 	{0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
 	{0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
 	{0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
@@ -894,6 +1108,7 @@ static const struct usb_action cs2102K_InitialScale[] = {
 	{0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
 	{0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
 	{0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
+/*fixme: next sequence = i2c exchanges*/
 	{0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
 	{0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
 	{0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
@@ -1077,207 +1292,6 @@ static const struct usb_action cs2102K_InitialScale[] = {
 	{0xa0, 0x60, ZC3XX_R116_RGAIN},
 	{0xa0, 0x40, ZC3XX_R117_GGAIN},
 	{0xa0, 0x4c, ZC3XX_R118_BGAIN},
-	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
-	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
-	{0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
-	{0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
-	{0xa0, 0x08, ZC3XX_R010_CMOSSENSORSELECT},
-	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
-	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
-	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
-	{0xa0, 0xe0, ZC3XX_R006_FRAMEHEIGHTLOW},
-	{0xa0, 0x01, ZC3XX_R001_SYSTEMOPERATING},
-	{0xa0, 0x03, ZC3XX_R012_VIDEOCONTROLFUNC},
-	{0xa0, 0x01, ZC3XX_R012_VIDEOCONTROLFUNC},
-	{0xa0, 0x00, ZC3XX_R098_WINYSTARTLOW},
-	{0xa0, 0x00, ZC3XX_R09A_WINXSTARTLOW},
-	{0xa0, 0x00, ZC3XX_R11A_FIRSTYLOW},
-	{0xa0, 0x00, ZC3XX_R11C_FIRSTXLOW},
-	{0xa0, 0xe8, ZC3XX_R09C_WINHEIGHTLOW},
-	{0xa0, 0x88, ZC3XX_R09E_WINWIDTHLOW},
-	{0xa0, 0x55, ZC3XX_R08B_I2CDEVICEADDR},
-	{0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0A, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0B, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x02, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0C, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x7b, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0D, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0xA3, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x03, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0xfb, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x05, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x06, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x03, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x09, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x08, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0E, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x0f, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x10, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x11, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x12, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x18, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x15, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x16, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x0c, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x17, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x0C, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0xf7, ZC3XX_R101_SENSORCORRECTION},
-	{0xa0, 0x05, ZC3XX_R012_VIDEOCONTROLFUNC},
-	{0xa0, 0x78, ZC3XX_R18D_YTARGET},
-	{0xa0, 0x0d, ZC3XX_R100_OPERATIONMODE},
-	{0xa0, 0x06, ZC3XX_R189_AWBSTATUS},
-	{0xa0, 0x03, ZC3XX_R1C5_SHARPNESSMODE},
-	{0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05},
-	{0xa0, 0x20, ZC3XX_R087_EXPTIMEMID},
-	{0xa0, 0x21, ZC3XX_R088_EXPTIMELOW},
-	{0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE},
-	{0xa0, 0x08, ZC3XX_R301_EEPROMACCESS},
-	{0xa0, 0x00, 0x01ad},
-	{0xa0, 0x01, 0x01b1},
-	{0xa0, 0x02, ZC3XX_R180_AUTOCORRECTENABLE},
-	{0xa0, 0x60, ZC3XX_R116_RGAIN},
-	{0xa0, 0x40, ZC3XX_R117_GGAIN},
-	{0xa0, 0x4c, ZC3XX_R118_BGAIN},
-	{0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},	/* clock ? */
-	{0xa0, 0x08, ZC3XX_R1C6_SHARPNESS00},	/* sharpness+ */
-	{0xa0, 0x0f, ZC3XX_R1CB_SHARPNESS05},	/* sharpness- */
-	{0xa0, 0x13, ZC3XX_R120_GAMMA00},	/* gamma 4 */
-	{0xa0, 0x38, ZC3XX_R121_GAMMA01},
-	{0xa0, 0x59, ZC3XX_R122_GAMMA02},
-	{0xa0, 0x79, ZC3XX_R123_GAMMA03},
-	{0xa0, 0x92, ZC3XX_R124_GAMMA04},
-	{0xa0, 0xa7, ZC3XX_R125_GAMMA05},
-	{0xa0, 0xb9, ZC3XX_R126_GAMMA06},
-	{0xa0, 0xc8, ZC3XX_R127_GAMMA07},
-	{0xa0, 0xd4, ZC3XX_R128_GAMMA08},
-	{0xa0, 0xdf, ZC3XX_R129_GAMMA09},
-	{0xa0, 0xe7, ZC3XX_R12A_GAMMA0A},
-	{0xa0, 0xee, ZC3XX_R12B_GAMMA0B},
-	{0xa0, 0xf4, ZC3XX_R12C_GAMMA0C},
-	{0xa0, 0xf9, ZC3XX_R12D_GAMMA0D},
-	{0xa0, 0xfc, ZC3XX_R12E_GAMMA0E},
-	{0xa0, 0xff, ZC3XX_R12F_GAMMA0F},
-	{0xa0, 0x26, ZC3XX_R130_GAMMA10},
-	{0xa0, 0x22, ZC3XX_R131_GAMMA11},
-	{0xa0, 0x20, ZC3XX_R132_GAMMA12},
-	{0xa0, 0x1c, ZC3XX_R133_GAMMA13},
-	{0xa0, 0x16, ZC3XX_R134_GAMMA14},
-	{0xa0, 0x13, ZC3XX_R135_GAMMA15},
-	{0xa0, 0x10, ZC3XX_R136_GAMMA16},
-	{0xa0, 0x0d, ZC3XX_R137_GAMMA17},
-	{0xa0, 0x0b, ZC3XX_R138_GAMMA18},
-	{0xa0, 0x09, ZC3XX_R139_GAMMA19},
-	{0xa0, 0x07, ZC3XX_R13A_GAMMA1A},
-	{0xa0, 0x06, ZC3XX_R13B_GAMMA1B},
-	{0xa0, 0x05, ZC3XX_R13C_GAMMA1C},
-	{0xa0, 0x04, ZC3XX_R13D_GAMMA1D},
-	{0xa0, 0x03, ZC3XX_R13E_GAMMA1E},
-	{0xa0, 0x02, ZC3XX_R13F_GAMMA1F},
-	{0xa0, 0x58, ZC3XX_R10A_RGB00},	/* matrix */
-	{0xa0, 0xf4, ZC3XX_R10B_RGB01},
-	{0xa0, 0xf4, ZC3XX_R10C_RGB02},
-	{0xa0, 0xf4, ZC3XX_R10D_RGB10},
-	{0xa0, 0x58, ZC3XX_R10E_RGB11},
-	{0xa0, 0xf4, ZC3XX_R10F_RGB12},
-	{0xa0, 0xf4, ZC3XX_R110_RGB20},
-	{0xa0, 0xf4, ZC3XX_R111_RGB21},
-	{0xa0, 0x58, ZC3XX_R112_RGB22},
-	{0xa0, 0x00, ZC3XX_R180_AUTOCORRECTENABLE},
-	{0xa0, 0x00, ZC3XX_R019_AUTOADJUSTFPS},
-	{0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x00, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x13, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x14, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x21, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x22, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x18, ZC3XX_R092_I2CADDRESSSELECT},
-	{0xa0, 0x04, ZC3XX_R093_I2CSETVALUE},
-	{0xa0, 0x00, ZC3XX_R094_I2CWRITEACK},
-	{0xa0, 0x01, ZC3XX_R090_I2CCOMMAND},
-	{0xa0, 0x01, ZC3XX_R0A3_EXPOSURETIMEHIGH},
-	{0xa0, 0x22, ZC3XX_R0A4_EXPOSURETIMELOW},
-	{0xa0, 0x00, ZC3XX_R190_EXPOSURELIMITHIGH},
-	{0xa0, 0x07, ZC3XX_R191_EXPOSURELIMITMID},
-	{0xa0, 0xee, ZC3XX_R192_EXPOSURELIMITLOW},
-	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},
-	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},
-	{0xa0, 0x3a, ZC3XX_R197_ANTIFLICKERLOW},
-	{0xa0, 0x10, ZC3XX_R18C_AEFREEZE},
-	{0xa0, 0x20, ZC3XX_R18F_AEUNFREEZE},
-	{0xa0, 0x0c, ZC3XX_R1A9_DIGITALLIMITDIFF},
-	{0xa0, 0x28, ZC3XX_R1AA_DIGITALGAINSTEP},
-	{0xa0, 0x04, ZC3XX_R01D_HSYNC_0},
-	{0xa0, 0x0f, ZC3XX_R01E_HSYNC_1},
-	{0xa0, 0x19, ZC3XX_R01F_HSYNC_2},
-	{0xa0, 0x1f, ZC3XX_R020_HSYNC_3},
-	{0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
-	{0xa0, 0x60, ZC3XX_R11D_GLOBALGAIN},
-	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
-	{0xa0, 0x42, ZC3XX_R180_AUTOCORRECTENABLE},
-	{0xa0, 0x60, ZC3XX_R116_RGAIN},
-	{0xa0, 0x40, ZC3XX_R117_GGAIN},
-	{0xa0, 0x4c, ZC3XX_R118_BGAIN},
 	{0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
 	{0xa0, 0x20, ZC3XX_R092_I2CADDRESSSELECT},
 	{0xa0, 0x01, ZC3XX_R093_I2CSETVALUE},
@@ -1334,6 +1348,7 @@ static const struct usb_action cs2102K_InitialScale[] = {
 	{0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
 	{0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
 	{0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
+/*fixme:what does the next sequence?*/
 	{0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
 	{0xa0, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN},
 	{0xa0, 0x04, ZC3XX_R1A7_CALCGLOBALMEAN},
@@ -6237,7 +6252,7 @@ static const struct usb_action tas5130c_vf0250_NoFlikerScale[] = {
 	{}
 };
 
-static int reg_r_i(struct gspca_dev *gspca_dev,
+static u8 reg_r_i(struct gspca_dev *gspca_dev,
 		__u16 index)
 {
 	usb_control_msg(gspca_dev->dev,
@@ -6250,10 +6265,10 @@ static int reg_r_i(struct gspca_dev *gspca_dev,
 	return gspca_dev->usb_buf[0];
 }
 
-static int reg_r(struct gspca_dev *gspca_dev,
+static u8 reg_r(struct gspca_dev *gspca_dev,
 		__u16 index)
 {
-	int ret;
+	u8 ret;
 
 	ret = reg_r_i(gspca_dev, index);
 	PDEBUG(D_USBI, "reg r [%04x] -> %02x", index, ret);
@@ -6286,8 +6301,8 @@ static __u16 i2c_read(struct gspca_dev *gspca_dev,
 	__u8 retbyte;
 	__u16 retval;
 
-	reg_w_i(gspca_dev->dev, reg, 0x92);
-	reg_w_i(gspca_dev->dev, 0x02, 0x90);		/* <- read command */
+	reg_w_i(gspca_dev->dev, reg, 0x0092);
+	reg_w_i(gspca_dev->dev, 0x02, 0x0090);		/* <- read command */
 	msleep(25);
 	retbyte = reg_r_i(gspca_dev, 0x0091);		/* read status */
 	retval = reg_r_i(gspca_dev, 0x0095);		/* read Lowbyte */
@@ -6332,6 +6347,12 @@ static void usb_exchange(struct gspca_dev *gspca_dev,
 				  action->idx & 0xff,		/* valL */
 				  action->idx >> 8);		/* valH */
 			break;
+		case 0xbb:
+			i2c_write(gspca_dev,
+				  action->idx >> 8,		/* reg */
+				  action->idx & 0xff,		/* valL */
+				  action->val);			/* valH */
+			break;
 		default:
 /*		case 0xdd:	 * delay */
 			msleep(action->val / 64 + 10);
@@ -6347,6 +6368,10 @@ static void setmatrix(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	int i;
 	const __u8 *matrix;
+	static const u8 adcm2700_matrix[9] =
+/*		{0x66, 0xed, 0xed, 0xed, 0x66, 0xed, 0xed, 0xed, 0x66}; */
+/*ms-win*/
+		{0x74, 0xed, 0xed, 0xed, 0x74, 0xed, 0xed, 0xed, 0x74};
 	static const __u8 gc0305_matrix[9] =
 		{0x50, 0xf8, 0xf8, 0xf8, 0x50, 0xf8, 0xf8, 0xf8, 0x50};
 	static const __u8 ov7620_matrix[9] =
@@ -6358,23 +6383,24 @@ static void setmatrix(struct gspca_dev *gspca_dev)
 	static const __u8 vf0250_matrix[9] =
 		{0x7b, 0xea, 0xea, 0xea, 0x7b, 0xea, 0xea, 0xea, 0x7b};
 	static const __u8 *matrix_tb[SENSOR_MAX] = {
-		NULL,		/* SENSOR_CS2102 0 */
-		NULL,		/* SENSOR_CS2102K 1 */
-		gc0305_matrix,	/* SENSOR_GC0305 2 */
-		NULL,		/* SENSOR_HDCS2020b 3 */
-		NULL,		/* SENSOR_HV7131B 4 */
-		NULL,		/* SENSOR_HV7131C 5 */
-		NULL,		/* SENSOR_ICM105A 6 */
-		NULL,		/* SENSOR_MC501CB 7 */
-		ov7620_matrix,	/* SENSOR_OV7620 8 */
-		NULL,		/* SENSOR_OV7630C 9 */
-		NULL,		/* SENSOR_PAS106 10 */
-		pas202b_matrix,	/* SENSOR_PAS202B 11 */
-		NULL,		/* SENSOR_PB0330 12 */
-		po2030_matrix,	/* SENSOR_PO2030 13 */
-		NULL,		/* SENSOR_TAS5130CK 14 */
-		NULL,		/* SENSOR_TAS5130CXX 15 */
-		vf0250_matrix,	/* SENSOR_TAS5130C_VF0250 16 */
+		adcm2700_matrix, /* SENSOR_ADCM2700 0 */
+		NULL,		/* SENSOR_CS2102 1 */
+		NULL,		/* SENSOR_CS2102K 2 */
+		gc0305_matrix,	/* SENSOR_GC0305 3 */
+		NULL,		/* SENSOR_HDCS2020b 4 */
+		NULL,		/* SENSOR_HV7131B 5 */
+		NULL,		/* SENSOR_HV7131C 6 */
+		NULL,		/* SENSOR_ICM105A 7 */
+		NULL,		/* SENSOR_MC501CB 8 */
+		ov7620_matrix,	/* SENSOR_OV7620 9 */
+		NULL,		/* SENSOR_OV7630C 10 */
+		NULL,		/* SENSOR_PAS106 11 */
+		pas202b_matrix,	/* SENSOR_PAS202B 12 */
+		NULL,		/* SENSOR_PB0330 13 */
+		po2030_matrix,	/* SENSOR_PO2030 14 */
+		NULL,		/* SENSOR_TAS5130CK 15 */
+		NULL,		/* SENSOR_TAS5130CXX 16 */
+		vf0250_matrix,	/* SENSOR_TAS5130C_VF0250 17 */
 	};
 
 	matrix = matrix_tb[sd->sensor];
@@ -6398,8 +6424,11 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 /*fixme: is it really write to 011d and 018d for all other sensors? */
 	brightness = sd->brightness;
 	reg_w(gspca_dev->dev, brightness, 0x011d);
-	if (sd->sensor == SENSOR_HV7131B)
+	switch (sd->sensor) {
+	case SENSOR_ADCM2700:
+	case SENSOR_HV7131B:
 		return;
+	}
 	if (brightness < 0x70)
 		brightness += 0x10;
 	else
@@ -6536,10 +6565,10 @@ static void setquality(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct usb_device *dev = gspca_dev->dev;
-	__u8 quality;
 	__u8 frxt;
 
 	switch (sd->sensor) {
+	case SENSOR_ADCM2700:
 	case SENSOR_GC0305:
 	case SENSOR_HV7131B:
 	case SENSOR_OV7620:
@@ -6547,26 +6576,18 @@ static void setquality(struct gspca_dev *gspca_dev)
 		return;
 	}
 /*fixme: is it really 0008 0007 0018 for all other sensors? */
-	quality = sd->qindex;
-	reg_w(dev, quality, 0x0008);
+	reg_w(dev, QUANT_VAL, 0x0008);
 	frxt = 0x30;
 	reg_w(dev, frxt, 0x0007);
-	switch (quality) {
-	case 0:
-	case 1:
-	case 2:
-		frxt = 0xff;
-		break;
-	case 3:
-		frxt = 0xf0;
-		break;
-	case 4:
-		frxt = 0xe0;
-		break;
-	case 5:
-		frxt = 0x20;
-		break;
-	}
+#if QUANT_VAL == 0 || QUANT_VAL == 1 || QUANT_VAL == 2
+	frxt = 0xff;
+#elif QUANT_VAL == 3
+	frxt = 0xf0;
+#elif QUANT_VAL == 4
+	frxt = 0xe0;
+#else
+	frxt = 0x20;
+#endif
 	reg_w(dev, frxt, 0x0018);
 }
 
@@ -6583,71 +6604,75 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
 	int i, mode;
 	const struct usb_action *zc3_freq;
 	static const struct usb_action *freq_tb[SENSOR_MAX][6] = {
-/* SENSOR_CS2102 0 */
+/* SENSOR_ADCM2700 0 */
+		{adcm2700_NoFliker, adcm2700_NoFliker,
+		 adcm2700_50HZ, adcm2700_50HZ,
+		 adcm2700_60HZ, adcm2700_60HZ},
+/* SENSOR_CS2102 1 */
 		{cs2102_NoFliker, cs2102_NoFlikerScale,
 		 cs2102_50HZ, cs2102_50HZScale,
 		 cs2102_60HZ, cs2102_60HZScale},
-/* SENSOR_CS2102K 1 */
+/* SENSOR_CS2102K 2 */
 		{cs2102_NoFliker, cs2102_NoFlikerScale,
 		 NULL, NULL, /* currently disabled */
 		 NULL, NULL},
-/* SENSOR_GC0305 2 */
+/* SENSOR_GC0305 3 */
 		{gc0305_NoFliker, gc0305_NoFliker,
 		 gc0305_50HZ, gc0305_50HZ,
 		 gc0305_60HZ, gc0305_60HZ},
-/* SENSOR_HDCS2020b 3 */
+/* SENSOR_HDCS2020b 4 */
 		{hdcs2020b_NoFliker, hdcs2020b_NoFliker,
 		 hdcs2020b_50HZ, hdcs2020b_50HZ,
 		 hdcs2020b_60HZ, hdcs2020b_60HZ},
-/* SENSOR_HV7131B 4 */
+/* SENSOR_HV7131B 5 */
 		{hv7131b_NoFlikerScale, hv7131b_NoFliker,
 		 hv7131b_50HZScale, hv7131b_50HZ,
 		 hv7131b_60HZScale, hv7131b_60HZ},
-/* SENSOR_HV7131C 5 */
+/* SENSOR_HV7131C 6 */
 		{NULL, NULL,
 		 NULL, NULL,
 		 NULL, NULL},
-/* SENSOR_ICM105A 6 */
+/* SENSOR_ICM105A 7 */
 		{icm105a_NoFliker, icm105a_NoFlikerScale,
 		 icm105a_50HZ, icm105a_50HZScale,
 		 icm105a_60HZ, icm105a_60HZScale},
-/* SENSOR_MC501CB 7 */
+/* SENSOR_MC501CB 8 */
 		{MC501CB_NoFliker, MC501CB_NoFlikerScale,
 		 MC501CB_50HZ, MC501CB_50HZScale,
 		 MC501CB_60HZ, MC501CB_60HZScale},
-/* SENSOR_OV7620 8 */
+/* SENSOR_OV7620 9 */
 		{OV7620_NoFliker, OV7620_NoFliker,
 		 OV7620_50HZ, OV7620_50HZ,
 		 OV7620_60HZ, OV7620_60HZ},
-/* SENSOR_OV7630C 9 */
+/* SENSOR_OV7630C 10 */
 		{NULL, NULL,
 		 NULL, NULL,
 		 NULL, NULL},
-/* SENSOR_PAS106 10 */
+/* SENSOR_PAS106 11 */
 		{pas106b_NoFliker, pas106b_NoFliker,
 		 pas106b_50HZ, pas106b_50HZ,
 		 pas106b_60HZ, pas106b_60HZ},
-/* SENSOR_PAS202B 11 */
+/* SENSOR_PAS202B 12 */
 		{pas202b_NoFlikerScale, pas202b_NoFliker,
 		 pas202b_50HZScale, pas202b_50HZ,
 		 pas202b_60HZScale, pas202b_60HZ},
-/* SENSOR_PB0330 12 */
+/* SENSOR_PB0330 13 */
 		{pb0330_NoFliker, pb0330_NoFlikerScale,
 		 pb0330_50HZ, pb0330_50HZScale,
 		 pb0330_60HZ, pb0330_60HZScale},
-/* SENSOR_PO2030 13 */
+/* SENSOR_PO2030 14 */
 		{PO2030_NoFliker, PO2030_NoFliker,
 		 PO2030_50HZ, PO2030_50HZ,
 		 PO2030_60HZ, PO2030_60HZ},
-/* SENSOR_TAS5130CK 14 */
+/* SENSOR_TAS5130CK 15 */
 		{tas5130cxx_NoFliker, tas5130cxx_NoFlikerScale,
 		 tas5130cxx_50HZ, tas5130cxx_50HZScale,
 		 tas5130cxx_60HZ, tas5130cxx_60HZScale},
-/* SENSOR_TAS5130CXX 15 */
+/* SENSOR_TAS5130CXX 16 */
 		{tas5130cxx_NoFliker, tas5130cxx_NoFlikerScale,
 		 tas5130cxx_50HZ, tas5130cxx_50HZScale,
 		 tas5130cxx_60HZ, tas5130cxx_60HZScale},
-/* SENSOR_TAS5130C_VF0250 16 */
+/* SENSOR_TAS5130C_VF0250 17 */
 		{tas5130c_vf0250_NoFliker, tas5130c_vf0250_NoFlikerScale,
 		 tas5130c_vf0250_50HZ, tas5130c_vf0250_50HZScale,
 		 tas5130c_vf0250_60HZ, tas5130c_vf0250_60HZScale},
@@ -6701,6 +6726,7 @@ static void send_unknown(struct usb_device *dev, int sensor)
 		reg_w(dev, 0x0c, 0x003b);
 		reg_w(dev, 0x08, 0x0038);
 		break;
+	case SENSOR_ADCM2700:
 	case SENSOR_GC0305:
 	case SENSOR_OV7620:
 	case SENSOR_PB0330:
@@ -6743,26 +6769,25 @@ static int sif_probe(struct gspca_dev *gspca_dev)
 static int vga_2wr_probe(struct gspca_dev *gspca_dev)
 {
 	struct usb_device *dev = gspca_dev->dev;
-	__u8 retbyte;
-	__u16 checkword;
+	u16 retword;
 
 	start_2wr_probe(dev, 0x00);		/* HV7131B */
 	i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x01);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x01);
+	if (retword != 0)
 		return 0x00;			/* HV7131B */
 
 	start_2wr_probe(dev, 0x04);		/* CS2102 */
 	i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x01);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x01);
+	if (retword != 0)
 		return 0x04;			/* CS2102 */
 
 	start_2wr_probe(dev, 0x06);		/* OmniVision */
 	reg_w(dev, 0x08, 0x008d);
 	i2c_write(gspca_dev, 0x11, 0xaa, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x11);
-	if (retbyte != 0) {
+	retword = i2c_read(gspca_dev, 0x11);
+	if (retword != 0) {
 		/* (should have returned 0xaa) --> Omnivision? */
 		/* reg_r 0x10 -> 0x06 -->  */
 		goto ov_check;
@@ -6770,40 +6795,40 @@ static int vga_2wr_probe(struct gspca_dev *gspca_dev)
 
 	start_2wr_probe(dev, 0x08);		/* HDCS2020 */
 	i2c_write(gspca_dev, 0x15, 0xaa, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x15);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x15);
+	if (retword != 0)
 		return 0x08;			/* HDCS2020 */
 
 	start_2wr_probe(dev, 0x0a);		/* PB0330 */
 	i2c_write(gspca_dev, 0x07, 0xaa, 0xaa);
-	retbyte = i2c_read(gspca_dev, 0x07);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x07);
+	if (retword != 0)
 		return 0x0a;			/* PB0330 */
-	retbyte = i2c_read(gspca_dev, 0x03);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x03);
+	if (retword != 0)
 		return 0x0a;			/* PB0330 ?? */
-	retbyte = i2c_read(gspca_dev, 0x04);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x04);
+	if (retword != 0)
 		return 0x0a;			/* PB0330 ?? */
 
 	start_2wr_probe(dev, 0x0c);		/* ICM105A */
 	i2c_write(gspca_dev, 0x01, 0x11, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x01);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x01);
+	if (retword != 0)
 		return 0x0c;			/* ICM105A */
 
 	start_2wr_probe(dev, 0x0e);		/* PAS202BCB */
 	reg_w(dev, 0x08, 0x008d);
 	i2c_write(gspca_dev, 0x03, 0xaa, 0x00);
 	msleep(500);
-	retbyte = i2c_read(gspca_dev, 0x03);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x03);
+	if (retword != 0)
 		return 0x0e;			/* PAS202BCB */
 
 	start_2wr_probe(dev, 0x02);		/* ?? */
 	i2c_write(gspca_dev, 0x01, 0xaa, 0x00);
-	retbyte = i2c_read(gspca_dev, 0x01);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x01);
+	if (retword != 0)
 		return 0x02;			/* ?? */
 ov_check:
 	reg_r(gspca_dev, 0x0010);		/* ?? */
@@ -6817,12 +6842,10 @@ ov_check:
 	msleep(500);
 	reg_w(dev, 0x01, 0x0012);
 	i2c_write(gspca_dev, 0x12, 0x80, 0x00);	/* sensor reset */
-	retbyte = i2c_read(gspca_dev, 0x0a);
-	checkword = retbyte << 8;
-	retbyte = i2c_read(gspca_dev, 0x0b);
-	checkword |= retbyte;
-	PDEBUG(D_PROBE, "probe 2wr ov vga 0x%04x", checkword);
-	switch (checkword) {
+	retword = i2c_read(gspca_dev, 0x0a) << 8;
+	retword |= i2c_read(gspca_dev, 0x0b);
+	PDEBUG(D_PROBE, "probe 2wr ov vga 0x%04x", retword);
+	switch (retword) {
 	case 0x7631:				/* OV7630C */
 		reg_w(dev, 0x06, 0x0010);
 		break;
@@ -6832,7 +6855,7 @@ ov_check:
 	default:
 		return -1;			/* not OmniVision */
 	}
-	return checkword;
+	return retword;
 }
 
 struct sensor_by_chipset_revision {
@@ -6845,6 +6868,7 @@ static const struct sensor_by_chipset_revision chipset_revision_sensor[] = {
 	{0x8001, 0x13},
 	{0x8000, 0x14},		/* CS2102K */
 	{0x8400, 0x15},		/* TAS5130K */
+	{0x4001, 0x16},		/* ADCM2700 */
 };
 
 static int vga_3wr_probe(struct gspca_dev *gspca_dev)
@@ -6853,7 +6877,7 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	struct usb_device *dev = gspca_dev->dev;
 	int i;
 	__u8 retbyte;
-	__u16 checkword;
+	u16 retword;
 
 /*fixme: lack of 8b=b3 (11,12)-> 10, 8b=e0 (14,15,16)-> 12 found in gspcav1*/
 	reg_w(dev, 0x02, 0x0010);
@@ -6865,27 +6889,25 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	reg_w(dev, 0x03, 0x0012);
 	reg_w(dev, 0x01, 0x0012);
 	reg_w(dev, 0x05, 0x0012);
-	retbyte = i2c_read(gspca_dev, 0x14);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x14);
+	if (retword != 0)
 		return 0x11;			/* HV7131R */
-	retbyte = i2c_read(gspca_dev, 0x15);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x15);
+	if (retword != 0)
 		return 0x11;			/* HV7131R */
-	retbyte = i2c_read(gspca_dev, 0x16);
-	if (retbyte != 0)
+	retword = i2c_read(gspca_dev, 0x16);
+	if (retword != 0)
 		return 0x11;			/* HV7131R */
 
 	reg_w(dev, 0x02, 0x0010);
-	retbyte = reg_r(gspca_dev, 0x000b);
-	checkword = retbyte << 8;
-	retbyte = reg_r(gspca_dev, 0x000a);
-	checkword |= retbyte;
-	PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", checkword);
+	retword = reg_r(gspca_dev, 0x000b) << 8;
+	retword |= reg_r(gspca_dev, 0x000a);
+	PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", retword);
 	reg_r(gspca_dev, 0x0010);
 	/* this is tested only once anyway */
 	for (i = 0; i < ARRAY_SIZE(chipset_revision_sensor); i++) {
-		if (chipset_revision_sensor[i].revision == checkword) {
-			sd->chip_revision = checkword;
+		if (chipset_revision_sensor[i].revision == retword) {
+			sd->chip_revision = retword;
 			send_unknown(dev, SENSOR_PB0330);
 			return chipset_revision_sensor[i].internal_sensor_id;
 		}
@@ -6897,8 +6919,8 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	reg_w(dev, 0x0a, 0x0010);
 	reg_w(dev, 0x03, 0x0012);
 	reg_w(dev, 0x01, 0x0012);
-	retbyte = i2c_read(gspca_dev, 0x00);
-	if (retbyte != 0) {
+	retword = i2c_read(gspca_dev, 0x00);
+	if (retword != 0) {
 		PDEBUG(D_PROBE, "probe 3wr vga type 0a ?");
 		return 0x0a;			/* ?? */
 	}
@@ -6910,14 +6932,14 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	reg_w(dev, 0x03, 0x0012);
 	msleep(2);
 	reg_w(dev, 0x01, 0x0012);
-	retbyte = i2c_read(gspca_dev, 0x00);
-	if (retbyte != 0) {
-		PDEBUG(D_PROBE, "probe 3wr vga type %02x", retbyte);
-		if (retbyte == 0x11)			/* VF0250 */
+	retword = i2c_read(gspca_dev, 0x00);
+	if (retword != 0) {
+		PDEBUG(D_PROBE, "probe 3wr vga type %02x", retword);
+		if (retword == 0x0011)			/* VF0250 */
 			return 0x0250;
-		if (retbyte == 0x29)			/* gc0305 */
+		if (retword == 0x0029)			/* gc0305 */
 			send_unknown(dev, SENSOR_GC0305);
-		return retbyte;
+		return retword;
 	}
 
 	reg_w(dev, 0x01, 0x0000);	/* check OmniVision */
@@ -6927,8 +6949,8 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	reg_w(dev, 0x06, 0x0010);
 	reg_w(dev, 0x01, 0x0012);
 	reg_w(dev, 0x05, 0x0012);
-	if (i2c_read(gspca_dev, 0x1c) == 0x7f	/* OV7610 - manufacturer ID */
-	    && i2c_read(gspca_dev, 0x1d) == 0xa2) {
+	if (i2c_read(gspca_dev, 0x1c) == 0x007f	/* OV7610 - manufacturer ID */
+	    && i2c_read(gspca_dev, 0x1d) == 0x00a2) {
 		send_unknown(dev, SENSOR_OV7620);
 		return 0x06;		/* OmniVision confirm ? */
 	}
@@ -6942,16 +6964,14 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 /*	msleep(150); */
 	reg_w(dev, 0x01, 0x0012);
 	reg_w(dev, 0x05, 0x0012);
-	retbyte = i2c_read(gspca_dev, 0x0000);		/* ID 0 */
-	checkword = retbyte << 8;
-	retbyte = i2c_read(gspca_dev, 0x0001);		/* ID 1 */
-	checkword |= retbyte;
-	PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", checkword);
-	if (checkword == 0x2030) {
+	retword = i2c_read(gspca_dev, 0x00) << 8;	/* ID 0 */
+	retword |= i2c_read(gspca_dev, 0x01);		/* ID 1 */
+	PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", retword);
+	if (retword == 0x2030) {
 		retbyte = i2c_read(gspca_dev, 0x02);	/* revision number */
 		PDEBUG(D_PROBE, "sensor PO2030 rev 0x%02x", retbyte);
 		send_unknown(dev, SENSOR_PO2030);
-		return checkword;
+		return retword;
 	}
 
 	reg_w(dev, 0x01, 0x0000);
@@ -6962,10 +6982,10 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 	reg_w(dev, 0x01, 0x0012);
 	reg_w(dev, 0x05, 0x0001);
 	reg_w(dev, 0xd3, 0x008b);
-	retbyte = i2c_read(gspca_dev, 0x01);
-	if (retbyte != 0) {
-		PDEBUG(D_PROBE, "probe 3wr vga type 0a ?");
-		return 0x0a;			/* ?? */
+	retword = i2c_read(gspca_dev, 0x01);
+	if (retword != 0) {
+		PDEBUG(D_PROBE, "probe 3wr vga type 0a ? ret: %04x", retword);
+		return retword;
 	}
 	return -1;
 }
@@ -6973,7 +6993,7 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
 static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int sensor, sensor2;
+	int sensor;
 
 	switch (sd->sensor) {
 	case SENSOR_MC501CB:
@@ -6988,16 +7008,9 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 		break;
 	}
 	sensor = vga_2wr_probe(gspca_dev);
-	if (sensor >= 0) {
-		if (sensor < 0x7600)
-			return sensor;
-		/* next probe is needed for OmniVision ? */
-	}
-	sensor2 = vga_3wr_probe(gspca_dev);
-	if (sensor2 >= 0
-	    && sensor >= 0)
+	if (sensor >= 0)
 		return sensor;
-	return sensor2;
+	return vga_3wr_probe(gspca_dev);
 }
 
 /* this function is called at probe time */
@@ -7009,23 +7022,24 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	int sensor;
 	int vga = 1;		/* 1: vga, 0: sif */
 	static const __u8 gamma[SENSOR_MAX] = {
-		5,	/* SENSOR_CS2102 0 */
-		5,	/* SENSOR_CS2102K 1 */
-		4,	/* SENSOR_GC0305 2 */
-		4,	/* SENSOR_HDCS2020b 3 */
-		4,	/* SENSOR_HV7131B 4 */
-		4,	/* SENSOR_HV7131C 5 */
-		4,	/* SENSOR_ICM105A 6 */
-		4,	/* SENSOR_MC501CB 7 */
-		3,	/* SENSOR_OV7620 8 */
-		4,	/* SENSOR_OV7630C 9 */
-		4,	/* SENSOR_PAS106 10 */
-		4,	/* SENSOR_PAS202B 11 */
-		4,	/* SENSOR_PB0330 12 */
-		4,	/* SENSOR_PO2030 13 */
-		4,	/* SENSOR_TAS5130CK 14 */
-		4,	/* SENSOR_TAS5130CXX 15 */
-		3,	/* SENSOR_TAS5130C_VF0250 16 */
+		4,	/* SENSOR_ADCM2700 0 */
+		5,	/* SENSOR_CS2102 1 */
+		5,	/* SENSOR_CS2102K 2 */
+		4,	/* SENSOR_GC0305 3 */
+		4,	/* SENSOR_HDCS2020b 4 */
+		4,	/* SENSOR_HV7131B 5 */
+		4,	/* SENSOR_HV7131C 6 */
+		4,	/* SENSOR_ICM105A 7 */
+		4,	/* SENSOR_MC501CB 8 */
+		3,	/* SENSOR_OV7620 9 */
+		4,	/* SENSOR_OV7630C 10 */
+		4,	/* SENSOR_PAS106 11 */
+		4,	/* SENSOR_PAS202B 12 */
+		4,	/* SENSOR_PB0330 13 */
+		4,	/* SENSOR_PO2030 14 */
+		4,	/* SENSOR_TAS5130CK 15 */
+		4,	/* SENSOR_TAS5130CXX 16 */
+		3,	/* SENSOR_TAS5130C_VF0250 17 */
 	};
 
 	/* define some sensors from the vendor/product */
@@ -7033,7 +7047,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	sd->sensor = id->driver_info;
 	sensor = zcxx_probeSensor(gspca_dev);
 	if (sensor >= 0)
-		PDEBUG(D_PROBE, "probe sensor -> %02x", sensor);
+		PDEBUG(D_PROBE, "probe sensor -> %04x", sensor);
 	if ((unsigned) force_sensor < SENSOR_MAX) {
 		sd->sensor = force_sensor;
 		PDEBUG(D_PROBE, "sensor forced to %d", force_sensor);
@@ -7112,6 +7126,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 				sd->chip_revision);
 			sd->sensor = SENSOR_TAS5130CK;
 			break;
+		case 0x16:
+			PDEBUG(D_PROBE, "Find Sensor ADCM2700");
+			sd->sensor = SENSOR_ADCM2700;
+			break;
 		case 0x29:
 			PDEBUG(D_PROBE, "Find Sensor GC0305");
 			sd->sensor = SENSOR_GC0305;
@@ -7129,12 +7147,16 @@ static int sd_config(struct gspca_dev *gspca_dev,
 			PDEBUG(D_PROBE, "Find Sensor OV7620");
 			sd->sensor = SENSOR_OV7620;
 			break;
+		case 0x7631:
+			PDEBUG(D_PROBE, "Find Sensor OV7630C");
+			sd->sensor = SENSOR_OV7630C;
+			break;
 		case 0x7648:
 			PDEBUG(D_PROBE, "Find Sensor OV7648");
 			sd->sensor = SENSOR_OV7620;	/* same sensor (?) */
 			break;
 		default:
-			PDEBUG(D_ERR|D_PROBE, "Unknown sensor %02x", sensor);
+			PDEBUG(D_ERR|D_PROBE, "Unknown sensor %04x", sensor);
 			return -EINVAL;
 		}
 	}
@@ -7147,7 +7169,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	}
 
 	cam = &gspca_dev->cam;
-	cam->epaddr = 0x01;
 /*fixme:test*/
 	gspca_dev->nbalt--;
 	if (vga) {
@@ -7157,12 +7178,12 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		cam->cam_mode = sif_mode;
 		cam->nmodes = ARRAY_SIZE(sif_mode);
 	}
-	sd->qindex = 1;
 	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
 	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
 	sd->gamma = gamma[(int) sd->sensor];
 	sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
 	sd->lightfreq = sd_ctrls[SD_FREQ].qctrl.default_value;
+	sd->quality = QUALITY_DEF;
 
 	switch (sd->sensor) {
 	case SENSOR_GC0305:
@@ -7196,27 +7217,34 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	const struct usb_action *zc3_init;
 	int mode;
 	static const struct usb_action *init_tb[SENSOR_MAX][2] = {
-		{cs2102_InitialScale, cs2102_Initial},		/* 0 */
-		{cs2102K_InitialScale, cs2102K_Initial},	/* 1 */
-		{gc0305_Initial, gc0305_InitialScale},		/* 2 */
-		{hdcs2020xb_InitialScale, hdcs2020xb_Initial},	/* 3 */
-		{hv7131bxx_InitialScale, hv7131bxx_Initial},	/* 4 */
-		{hv7131cxx_InitialScale, hv7131cxx_Initial},	/* 5 */
-		{icm105axx_InitialScale, icm105axx_Initial},	/* 6 */
-		{MC501CB_InitialScale, MC501CB_Initial},	/* 7 */
-		{OV7620_mode0, OV7620_mode1},			/* 8 */
-		{ov7630c_InitialScale, ov7630c_Initial},	/* 9 */
-		{pas106b_InitialScale, pas106b_Initial},	/* 10 */
-		{pas202b_Initial, pas202b_InitialScale},	/* 11 */
-		{pb0330xx_InitialScale, pb0330xx_Initial},	/* 12 */
+		{adcm2700_Initial, adcm2700_InitialScale},	/* 0 */
+		{cs2102_InitialScale, cs2102_Initial},		/* 1 */
+		{cs2102K_InitialScale, cs2102K_Initial},	/* 2 */
+		{gc0305_Initial, gc0305_InitialScale},		/* 3 */
+		{hdcs2020xb_InitialScale, hdcs2020xb_Initial},	/* 4 */
+		{hv7131bxx_InitialScale, hv7131bxx_Initial},	/* 5 */
+		{hv7131cxx_InitialScale, hv7131cxx_Initial},	/* 6 */
+		{icm105axx_InitialScale, icm105axx_Initial},	/* 7 */
+		{MC501CB_InitialScale, MC501CB_Initial},	/* 8 */
+		{OV7620_mode0, OV7620_mode1},			/* 9 */
+		{ov7630c_InitialScale, ov7630c_Initial},	/* 10 */
+		{pas106b_InitialScale, pas106b_Initial},	/* 11 */
+		{pas202b_Initial, pas202b_InitialScale},	/* 12 */
+		{pb0330xx_InitialScale, pb0330xx_Initial},	/* 13 */
 /* or		{pb03303x_InitialScale, pb03303x_Initial}, */
-		{PO2030_mode0, PO2030_mode1},			/* 13 */
-		{tas5130CK_InitialScale, tas5130CK_Initial},	/* 14 */
-		{tas5130cxx_InitialScale, tas5130cxx_Initial},	/* 15 */
+		{PO2030_mode0, PO2030_mode1},			/* 14 */
+		{tas5130CK_InitialScale, tas5130CK_Initial},	/* 15 */
+		{tas5130cxx_InitialScale, tas5130cxx_Initial},	/* 16 */
 		{tas5130c_vf0250_InitialScale, tas5130c_vf0250_Initial},
-								/* 16 */
+								/* 17 */
 	};
 
+	/* create the JPEG header */
+	sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
+	jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
+			0x21);		/* JPEG 422 */
+	jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+
 	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
 	zc3_init = init_tb[(int) sd->sensor][mode];
 	switch (sd->sensor) {
@@ -7243,11 +7271,12 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	usb_exchange(gspca_dev, zc3_init);
 
 	switch (sd->sensor) {
+	case SENSOR_ADCM2700:
 	case SENSOR_GC0305:
 	case SENSOR_OV7620:
 	case SENSOR_PO2030:
 	case SENSOR_TAS5130C_VF0250:
-		msleep(100);			/* ?? */
+/*		msleep(100);			 * ?? */
 		reg_r(gspca_dev, 0x0002);	/* --> 0x40 */
 		reg_w(dev, 0x09, 0x01ad);	/* (from win traces) */
 		reg_w(dev, 0x15, 0x01ae);
@@ -7260,6 +7289,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	setmatrix(gspca_dev);
 	setbrightness(gspca_dev);
 	switch (sd->sensor) {
+	case SENSOR_ADCM2700:
 	case SENSOR_OV7620:
 		reg_r(gspca_dev, 0x0008);
 		reg_w(dev, 0x00, 0x0008);
@@ -7301,6 +7331,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	setlightfreq(gspca_dev);
 
 	switch (sd->sensor) {
+	case SENSOR_ADCM2700:
+		reg_w(dev, 0x09, 0x01ad);	/* (from win traces) */
+		reg_w(dev, 0x15, 0x01ae);
+		reg_w(dev, 0x02, 0x0180);
+						/* ms-win + */
+		reg_w(dev, 0x40, 0x0117);
+		break;
 	case SENSOR_GC0305:
 		reg_w(dev, 0x09, 0x01ad);	/* (from win traces) */
 		reg_w(dev, 0x15, 0x01ae);
@@ -7323,19 +7360,16 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 	setautogain(gspca_dev);
 	switch (sd->sensor) {
-	case SENSOR_PAS202B:
-		reg_w(dev, 0x00, 0x0007);	/* (from win traces) */
-		break;
 	case SENSOR_PO2030:
 		msleep(500);
 		reg_r(gspca_dev, 0x0008);
 		reg_r(gspca_dev, 0x0007);
+		/*fall thru*/
+	case SENSOR_PAS202B:
 		reg_w(dev, 0x00, 0x0007);	/* (from win traces) */
-		reg_w(dev, 0x02, 0x0008);
+		reg_w(dev, 0x02, ZC3XX_R008_CLOCKSETTING);
 		break;
 	}
-	if (sd->sensor == SENSOR_PAS202B)
-		reg_w(dev, 0x02, ZC3XX_R008_CLOCKSETTING);
 	return 0;
 }
 
@@ -7344,6 +7378,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
+	kfree(sd->jpeg_hdr);
 	if (!gspca_dev->present)
 		return;
 	send_unknown(gspca_dev->dev, sd->sensor);
@@ -7354,14 +7389,15 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 			__u8 *data,
 			int len)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
 
 	if (data[0] == 0xff && data[1] == 0xd8) {	/* start of frame */
 		frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
 					data, 0);
 		/* put the JPEG header in the new frame */
-		jpeg_put_header(gspca_dev, frame,
-				((struct sd *) gspca_dev)->qindex,
-				0x21);
+		gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			sd->jpeg_hdr, JPEG_HDR_SZ);
+
 		/* remove the webcam's header:
 		 * ff d8 ff fe 00 0e 00 00 ss ss 00 01 ww ww hh hh pp pp
 		 *	- 'ss ss' is the frame sequence number (BE)
@@ -7503,6 +7539,34 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
 	return -EINVAL;
 }
 
+static int sd_set_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (jcomp->quality < QUALITY_MIN)
+		sd->quality = QUALITY_MIN;
+	else if (jcomp->quality > QUALITY_MAX)
+		sd->quality = QUALITY_MAX;
+	else
+		sd->quality = jcomp->quality;
+	if (gspca_dev->streaming)
+		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
+	return 0;
+}
+
+static int sd_get_jcomp(struct gspca_dev *gspca_dev,
+			struct v4l2_jpegcompression *jcomp)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	memset(jcomp, 0, sizeof *jcomp);
+	jcomp->quality = sd->quality;
+	jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
+			| V4L2_JPEG_MARKER_DQT;
+	return 0;
+}
+
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
 	.ctrls = sd_ctrls,
@@ -7513,6 +7577,8 @@ static const struct sd_desc sd_desc = {
 	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
 	.querymenu = sd_querymenu,
+	.get_jcomp = sd_get_jcomp,
+	.set_jcomp = sd_set_jcomp,
 };
 
 static const __devinitdata struct usb_device_id device_table[] = {
@@ -7563,11 +7629,9 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x055f, 0xd004)},
 	{USB_DEVICE(0x0698, 0x2003)},
 	{USB_DEVICE(0x0ac8, 0x0301), .driver_info = SENSOR_PAS106},
-	{USB_DEVICE(0x0ac8, 0x0302)},
+	{USB_DEVICE(0x0ac8, 0x0302), .driver_info = SENSOR_PAS106},
 	{USB_DEVICE(0x0ac8, 0x301b)},
-#if !defined CONFIG_USB_ZC0301 && !defined CONFIG_USB_ZC0301_MODULE
 	{USB_DEVICE(0x0ac8, 0x303b)},
-#endif
 	{USB_DEVICE(0x0ac8, 0x305b), .driver_info = SENSOR_TAS5130C_VF0250},
 	{USB_DEVICE(0x0ac8, 0x307b)},
 	{USB_DEVICE(0x10fd, 0x0128)},
@@ -7600,8 +7664,10 @@ static struct usb_driver sd_driver = {
 
 static int __init sd_mod_init(void)
 {
-	if (usb_register(&sd_driver) < 0)
-		return -1;
+	int ret;
+	ret = usb_register(&sd_driver);
+	if (ret < 0)
+		return ret;
 	PDEBUG(D_PROBE, "registered");
 	return 0;
 }
diff --git a/drivers/media/video/hdpvr/Kconfig b/drivers/media/video/hdpvr/Kconfig
new file mode 100644
index 000000000000..de247f3c7d05
--- /dev/null
+++ b/drivers/media/video/hdpvr/Kconfig
@@ -0,0 +1,10 @@
+
+config VIDEO_HDPVR
+	tristate "Hauppauge HD PVR support"
+	depends on VIDEO_DEV
+	---help---
+	  This is a video4linux driver for Hauppauge's HD PVR USB device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called hdpvr
+
diff --git a/drivers/media/video/hdpvr/Makefile b/drivers/media/video/hdpvr/Makefile
new file mode 100644
index 000000000000..e0230fcb2e36
--- /dev/null
+++ b/drivers/media/video/hdpvr/Makefile
@@ -0,0 +1,9 @@
+hdpvr-objs	:= hdpvr-control.o hdpvr-core.o hdpvr-video.o
+
+hdpvr-$(CONFIG_I2C) += hdpvr-i2c.o
+
+obj-$(CONFIG_VIDEO_HDPVR) += hdpvr.o
+
+EXTRA_CFLAGS += -Idrivers/media/video
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/hdpvr/hdpvr-control.c b/drivers/media/video/hdpvr/hdpvr-control.c
new file mode 100644
index 000000000000..06791749d1a0
--- /dev/null
+++ b/drivers/media/video/hdpvr/hdpvr-control.c
@@ -0,0 +1,201 @@
+/*
+ * Hauppauge HD PVR USB driver - video 4 linux 2 interface
+ *
+ * Copyright (C) 2008      Janne Grunau (j@jannau.net)
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+
+#include <linux/videodev2.h>
+
+#include <media/v4l2-common.h>
+
+#include "hdpvr.h"
+
+
+int hdpvr_config_call(struct hdpvr_device *dev, uint value, u8 valbuf)
+{
+	int ret;
+	char request_type = 0x38, snd_request = 0x01;
+
+	msleep(10);
+
+	mutex_lock(&dev->usbc_mutex);
+	dev->usbc_buf[0] = valbuf;
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      snd_request, 0x00 | request_type,
+			      value, CTRL_DEFAULT_INDEX,
+			      dev->usbc_buf, 1, 10000);
+
+	mutex_unlock(&dev->usbc_mutex);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "config call request for value 0x%x returned %d\n", value,
+		 ret);
+
+	return ret < 0 ? ret : 0;
+}
+
+struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev)
+{
+	struct hdpvr_video_info *vidinf = NULL;
+#ifdef HDPVR_DEBUG
+	char print_buf[15];
+#endif
+	int ret;
+
+	vidinf = kzalloc(sizeof(struct hdpvr_video_info), GFP_KERNEL);
+	if (!vidinf) {
+		v4l2_err(&dev->v4l2_dev, "out of memory\n");
+		goto err;
+	}
+
+	mutex_lock(&dev->usbc_mutex);
+	ret = usb_control_msg(dev->udev,
+			      usb_rcvctrlpipe(dev->udev, 0),
+			      0x81, 0x80 | 0x38,
+			      0x1400, 0x0003,
+			      dev->usbc_buf, 5,
+			      1000);
+	if (ret == 5) {
+		vidinf->width	= dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
+		vidinf->height	= dev->usbc_buf[3] << 8 | dev->usbc_buf[2];
+		vidinf->fps	= dev->usbc_buf[4];
+	}
+
+#ifdef HDPVR_DEBUG
+	if (hdpvr_debug & MSG_INFO) {
+		hex_dump_to_buffer(dev->usbc_buf, 5, 16, 1, print_buf,
+				   sizeof(print_buf), 0);
+		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+			 "get video info returned: %d, %s\n", ret, print_buf);
+	}
+#endif
+	mutex_unlock(&dev->usbc_mutex);
+
+	if (!vidinf->width || !vidinf->height || !vidinf->fps) {
+		kfree(vidinf);
+		vidinf = NULL;
+	}
+err:
+	return vidinf;
+}
+
+int get_input_lines_info(struct hdpvr_device *dev)
+{
+#ifdef HDPVR_DEBUG
+	char print_buf[9];
+#endif
+	int ret, lines;
+
+	mutex_lock(&dev->usbc_mutex);
+	ret = usb_control_msg(dev->udev,
+			      usb_rcvctrlpipe(dev->udev, 0),
+			      0x81, 0x80 | 0x38,
+			      0x1800, 0x0003,
+			      dev->usbc_buf, 3,
+			      1000);
+
+#ifdef HDPVR_DEBUG
+	if (hdpvr_debug & MSG_INFO) {
+		hex_dump_to_buffer(dev->usbc_buf, 3, 16, 1, print_buf,
+				   sizeof(print_buf), 0);
+		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+			 "get input lines info returned: %d, %s\n", ret,
+			 print_buf);
+	}
+#endif
+	lines = dev->usbc_buf[1] << 8 | dev->usbc_buf[0];
+	mutex_unlock(&dev->usbc_mutex);
+	return lines;
+}
+
+
+int hdpvr_set_bitrate(struct hdpvr_device *dev)
+{
+	int ret;
+
+	mutex_lock(&dev->usbc_mutex);
+	memset(dev->usbc_buf, 0, 4);
+	dev->usbc_buf[0] = dev->options.bitrate;
+	dev->usbc_buf[2] = dev->options.peak_bitrate;
+
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      0x01, 0x38, CTRL_BITRATE_VALUE,
+			      CTRL_DEFAULT_INDEX, dev->usbc_buf, 4, 1000);
+	mutex_unlock(&dev->usbc_mutex);
+
+	return ret;
+}
+
+int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
+		    enum v4l2_mpeg_audio_encoding codec)
+{
+	int ret = 0;
+
+	if (dev->flags & HDPVR_FLAG_AC3_CAP) {
+		mutex_lock(&dev->usbc_mutex);
+		memset(dev->usbc_buf, 0, 2);
+		dev->usbc_buf[0] = input;
+		if (codec == V4L2_MPEG_AUDIO_ENCODING_AAC)
+			dev->usbc_buf[1] = 0;
+		else if (codec == V4L2_MPEG_AUDIO_ENCODING_AC3)
+			dev->usbc_buf[1] = 1;
+		else {
+			mutex_unlock(&dev->usbc_mutex);
+			v4l2_err(&dev->v4l2_dev, "invalid audio codec %d\n",
+				 codec);
+			ret = -EINVAL;
+			goto error;
+		}
+
+		ret = usb_control_msg(dev->udev,
+				      usb_sndctrlpipe(dev->udev, 0),
+				      0x01, 0x38, CTRL_AUDIO_INPUT_VALUE,
+				      CTRL_DEFAULT_INDEX, dev->usbc_buf, 2,
+				      1000);
+		mutex_unlock(&dev->usbc_mutex);
+		if (ret == 2)
+			ret = 0;
+	} else
+		ret = hdpvr_config_call(dev, CTRL_AUDIO_INPUT_VALUE,
+					dev->options.audio_input+1);
+error:
+	return ret;
+}
+
+int hdpvr_set_options(struct hdpvr_device *dev)
+{
+       hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, dev->options.video_std);
+
+       hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE,
+			 dev->options.video_input+1);
+
+       hdpvr_set_audio(dev, dev->options.audio_input+1,
+		       dev->options.audio_codec);
+
+       hdpvr_set_bitrate(dev);
+       hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+			 dev->options.bitrate_mode);
+       hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, dev->options.gop_mode);
+
+       hdpvr_config_call(dev, CTRL_BRIGHTNESS, dev->options.brightness);
+       hdpvr_config_call(dev, CTRL_CONTRAST,   dev->options.contrast);
+       hdpvr_config_call(dev, CTRL_HUE,        dev->options.hue);
+       hdpvr_config_call(dev, CTRL_SATURATION, dev->options.saturation);
+       hdpvr_config_call(dev, CTRL_SHARPNESS,  dev->options.sharpness);
+
+       return 0;
+}
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
new file mode 100644
index 000000000000..188bd5aea258
--- /dev/null
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -0,0 +1,466 @@
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
+ * Copyright (C) 2008      Janne Grunau (j@jannau.net)
+ * Copyright (C) 2008      John Poet
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <asm/atomic.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+
+#include <linux/videodev2.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-common.h>
+
+#include "hdpvr.h"
+
+static int video_nr[HDPVR_MAX] = {[0 ... (HDPVR_MAX - 1)] = UNSET};
+module_param_array(video_nr, int, NULL, 0);
+MODULE_PARM_DESC(video_nr, "video device number (-1=Auto)");
+
+/* holds the number of currently registered devices */
+static atomic_t dev_nr = ATOMIC_INIT(-1);
+
+int hdpvr_debug;
+module_param(hdpvr_debug, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(hdpvr_debug, "enable debugging output");
+
+uint default_video_input = HDPVR_VIDEO_INPUTS;
+module_param(default_video_input, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(default_video_input, "default video input: 0=Component / "
+		 "1=S-Video / 2=Composite");
+
+uint default_audio_input = HDPVR_AUDIO_INPUTS;
+module_param(default_audio_input, uint, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(default_audio_input, "default audio input: 0=RCA back / "
+		 "1=RCA front / 2=S/PDIF");
+
+static int boost_audio;
+module_param(boost_audio, bool, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(boost_audio, "boost the audio signal");
+
+
+/* table of devices that work with this driver */
+static struct usb_device_id hdpvr_table[] = {
+	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID) },
+	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID1) },
+	{ USB_DEVICE(HD_PVR_VENDOR_ID, HD_PVR_PRODUCT_ID2) },
+	{ }					/* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, hdpvr_table);
+
+
+void hdpvr_delete(struct hdpvr_device *dev)
+{
+	hdpvr_free_buffers(dev);
+
+	if (dev->video_dev)
+		video_device_release(dev->video_dev);
+
+	usb_put_dev(dev->udev);
+}
+
+static void challenge(u8 *bytes)
+{
+	u64 *i64P, tmp64;
+	uint i, idx;
+
+	for (idx = 0; idx < 32; ++idx) {
+
+		if (idx & 0x3)
+			bytes[(idx >> 3) + 3] = bytes[(idx >> 2) & 0x3];
+
+		switch (idx & 0x3) {
+		case 0x3:
+			bytes[2] += bytes[3] * 4 + bytes[4] + bytes[5];
+			bytes[4] += bytes[(idx & 0x1) * 2] * 9 + 9;
+			break;
+		case 0x1:
+			bytes[0] *= 8;
+			bytes[0] += 7*idx + 4;
+			bytes[6] += bytes[3] * 3;
+			break;
+		case 0x0:
+			bytes[3 - (idx >> 3)] = bytes[idx >> 2];
+			bytes[5] += bytes[6] * 3;
+			for (i = 0; i < 3; i++)
+				bytes[3] *= bytes[3] + 1;
+			break;
+		case 0x2:
+			for (i = 0; i < 3; i++)
+				bytes[1] *= bytes[6] + 1;
+			for (i = 0; i < 3; i++) {
+				i64P = (u64 *)bytes;
+				tmp64 = le64_to_cpup(i64P);
+				tmp64 <<= bytes[7] & 0x0f;
+				*i64P += cpu_to_le64(tmp64);
+			}
+			break;
+		}
+	}
+}
+
+/* try to init the device like the windows driver */
+static int device_authorization(struct hdpvr_device *dev)
+{
+
+	int ret, retval = -ENOMEM;
+	char request_type = 0x38, rcv_request = 0x81;
+	char *response;
+#ifdef HDPVR_DEBUG
+	size_t buf_size = 46;
+	char *print_buf = kzalloc(5*buf_size+1, GFP_KERNEL);
+	if (!print_buf) {
+		v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+		goto error;
+	}
+#endif
+
+	mutex_lock(&dev->usbc_mutex);
+	ret = usb_control_msg(dev->udev,
+			      usb_rcvctrlpipe(dev->udev, 0),
+			      rcv_request, 0x80 | request_type,
+			      0x0400, 0x0003,
+			      dev->usbc_buf, 46,
+			      10000);
+	if (ret != 46) {
+		v4l2_err(&dev->v4l2_dev,
+			 "unexpected answer of status request, len %d\n", ret);
+		goto error;
+	}
+#ifdef HDPVR_DEBUG
+	else {
+		hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf,
+				   sizeof(print_buf), 0);
+		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+			 "Status request returned, len %d: %s\n",
+			 ret, print_buf);
+	}
+#endif
+	if (dev->usbc_buf[1] == HDPVR_FIRMWARE_VERSION) {
+		dev->flags &= ~HDPVR_FLAG_AC3_CAP;
+	} else if (dev->usbc_buf[1] == HDPVR_FIRMWARE_VERSION_AC3) {
+		dev->flags |= HDPVR_FLAG_AC3_CAP;
+	} else if (dev->usbc_buf[1] > HDPVR_FIRMWARE_VERSION_AC3) {
+		v4l2_info(&dev->v4l2_dev, "untested firmware version 0x%x, "
+			  "the driver might not work\n", dev->usbc_buf[1]);
+		dev->flags |= HDPVR_FLAG_AC3_CAP;
+	} else {
+		v4l2_err(&dev->v4l2_dev, "unknown firmware version 0x%x\n",
+			dev->usbc_buf[1]);
+		ret = -EINVAL;
+		goto error;
+	}
+
+	response = dev->usbc_buf+38;
+#ifdef HDPVR_DEBUG
+	hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n",
+		 print_buf);
+#endif
+	challenge(response);
+#ifdef HDPVR_DEBUG
+	hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
+		 print_buf);
+#endif
+
+	msleep(100);
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      0xd1, 0x00 | request_type,
+			      0x0000, 0x0000,
+			      response, 8,
+			      10000);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "magic request returned %d\n", ret);
+	mutex_unlock(&dev->usbc_mutex);
+
+	retval = ret != 8;
+error:
+	return retval;
+}
+
+static int hdpvr_device_init(struct hdpvr_device *dev)
+{
+	int ret;
+	u8 *buf;
+	struct hdpvr_video_info *vidinf;
+
+	if (device_authorization(dev))
+		return -EACCES;
+
+	/* default options for init */
+	hdpvr_set_options(dev);
+
+	/* set filter options */
+	mutex_lock(&dev->usbc_mutex);
+	buf = dev->usbc_buf;
+	buf[0] = 0x03; buf[1] = 0x03; buf[2] = 0x00; buf[3] = 0x00;
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      0x01, 0x38,
+			      CTRL_LOW_PASS_FILTER_VALUE, CTRL_DEFAULT_INDEX,
+			      buf, 4,
+			      1000);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "control request returned %d\n", ret);
+	mutex_unlock(&dev->usbc_mutex);
+
+	vidinf = get_video_info(dev);
+	if (!vidinf)
+		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+			"no valid video signal or device init failed\n");
+	else
+		kfree(vidinf);
+
+	/* enable fan and bling leds */
+	mutex_lock(&dev->usbc_mutex);
+	buf[0] = 0x1;
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      0xd4, 0x38, 0, 0, buf, 1,
+			      1000);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "control request returned %d\n", ret);
+
+	/* boost analog audio */
+	buf[0] = boost_audio;
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      0xd5, 0x38, 0, 0, buf, 1,
+			      1000);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "control request returned %d\n", ret);
+	mutex_unlock(&dev->usbc_mutex);
+
+	dev->status = STATUS_IDLE;
+	return 0;
+}
+
+static const struct hdpvr_options hdpvr_default_options = {
+	.video_std	= HDPVR_60HZ,
+	.video_input	= HDPVR_COMPONENT,
+	.audio_input	= HDPVR_RCA_BACK,
+	.bitrate	= 65, /* 6 mbps */
+	.peak_bitrate	= 90, /* 9 mbps */
+	.bitrate_mode	= HDPVR_CONSTANT,
+	.gop_mode	= HDPVR_SIMPLE_IDR_GOP,
+	.audio_codec	= V4L2_MPEG_AUDIO_ENCODING_AAC,
+	.brightness	= 0x86,
+	.contrast	= 0x80,
+	.hue		= 0x80,
+	.saturation	= 0x80,
+	.sharpness	= 0x80,
+};
+
+static int hdpvr_probe(struct usb_interface *interface,
+		       const struct usb_device_id *id)
+{
+	struct hdpvr_device *dev;
+	struct usb_host_interface *iface_desc;
+	struct usb_endpoint_descriptor *endpoint;
+	size_t buffer_size;
+	int i;
+	int retval = -ENOMEM;
+
+	/* allocate memory for our device state and initialize it */
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev) {
+		err("Out of memory");
+		goto error;
+	}
+
+	/* register v4l2_device early so it can be used for printks */
+	if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {
+		err("v4l2_device_register failed");
+		goto error;
+	}
+
+	mutex_init(&dev->io_mutex);
+	mutex_init(&dev->i2c_mutex);
+	mutex_init(&dev->usbc_mutex);
+	dev->usbc_buf = kmalloc(64, GFP_KERNEL);
+	if (!dev->usbc_buf) {
+		v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+		goto error;
+	}
+
+	init_waitqueue_head(&dev->wait_buffer);
+	init_waitqueue_head(&dev->wait_data);
+
+	dev->workqueue = create_singlethread_workqueue("hdpvr_buffer");
+	if (!dev->workqueue)
+		goto error;
+
+	/* init video transfer queues */
+	INIT_LIST_HEAD(&dev->free_buff_list);
+	INIT_LIST_HEAD(&dev->rec_buff_list);
+
+	dev->options = hdpvr_default_options;
+
+	if (default_video_input < HDPVR_VIDEO_INPUTS)
+		dev->options.video_input = default_video_input;
+
+	if (default_audio_input < HDPVR_AUDIO_INPUTS)
+		dev->options.audio_input = default_audio_input;
+
+	dev->udev = usb_get_dev(interface_to_usbdev(interface));
+
+	/* set up the endpoint information */
+	/* use only the first bulk-in and bulk-out endpoints */
+	iface_desc = interface->cur_altsetting;
+	for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
+		endpoint = &iface_desc->endpoint[i].desc;
+
+		if (!dev->bulk_in_endpointAddr &&
+		    usb_endpoint_is_bulk_in(endpoint)) {
+			/* USB interface description is buggy, reported max
+			 * packet size is 512 bytes, windows driver uses 8192 */
+			buffer_size = 8192;
+			dev->bulk_in_size = buffer_size;
+			dev->bulk_in_endpointAddr = endpoint->bEndpointAddress;
+		}
+
+	}
+	if (!dev->bulk_in_endpointAddr) {
+		v4l2_err(&dev->v4l2_dev, "Could not find bulk-in endpoint\n");
+		goto error;
+	}
+
+	/* init the device */
+	if (hdpvr_device_init(dev)) {
+		v4l2_err(&dev->v4l2_dev, "device init failed\n");
+		goto error;
+	}
+
+	mutex_lock(&dev->io_mutex);
+	if (hdpvr_alloc_buffers(dev, NUM_BUFFERS)) {
+		v4l2_err(&dev->v4l2_dev,
+			 "allocating transfer buffers failed\n");
+		goto error;
+	}
+	mutex_unlock(&dev->io_mutex);
+
+	if (hdpvr_register_videodev(dev, &interface->dev,
+				    video_nr[atomic_inc_return(&dev_nr)])) {
+		v4l2_err(&dev->v4l2_dev, "registering videodev failed\n");
+		goto error;
+	}
+
+#ifdef CONFIG_I2C
+	/* until i2c is working properly */
+	retval = 0; /* hdpvr_register_i2c_adapter(dev); */
+	if (retval < 0) {
+		v4l2_err(&dev->v4l2_dev, "registering i2c adapter failed\n");
+		goto error;
+	}
+#endif /* CONFIG_I2C */
+
+	/* save our data pointer in this interface device */
+	usb_set_intfdata(interface, dev);
+
+	/* let the user know what node this device is now attached to */
+	v4l2_info(&dev->v4l2_dev, "device now attached to /dev/video%d\n",
+		  dev->video_dev->minor);
+	return 0;
+
+error:
+	if (dev) {
+		mutex_unlock(&dev->io_mutex);
+		/* this frees allocated memory */
+		hdpvr_delete(dev);
+	}
+	return retval;
+}
+
+static void hdpvr_disconnect(struct usb_interface *interface)
+{
+	struct hdpvr_device *dev;
+	int minor;
+
+	dev = usb_get_intfdata(interface);
+	usb_set_intfdata(interface, NULL);
+
+	minor = dev->video_dev->minor;
+
+	/* prevent more I/O from starting and stop any ongoing */
+	mutex_lock(&dev->io_mutex);
+	dev->status = STATUS_DISCONNECTED;
+	v4l2_device_disconnect(&dev->v4l2_dev);
+	video_unregister_device(dev->video_dev);
+	wake_up_interruptible(&dev->wait_data);
+	wake_up_interruptible(&dev->wait_buffer);
+	mutex_unlock(&dev->io_mutex);
+	msleep(100);
+	flush_workqueue(dev->workqueue);
+	mutex_lock(&dev->io_mutex);
+	hdpvr_cancel_queue(dev);
+	destroy_workqueue(dev->workqueue);
+	mutex_unlock(&dev->io_mutex);
+
+	/* deregister I2C adapter */
+#ifdef CONFIG_I2C
+	mutex_lock(&dev->i2c_mutex);
+	if (dev->i2c_adapter)
+		i2c_del_adapter(dev->i2c_adapter);
+	kfree(dev->i2c_adapter);
+	dev->i2c_adapter = NULL;
+	mutex_unlock(&dev->i2c_mutex);
+#endif /* CONFIG_I2C */
+
+	atomic_dec(&dev_nr);
+
+	v4l2_info(&dev->v4l2_dev, "device /dev/video%d disconnected\n", minor);
+
+	v4l2_device_unregister(&dev->v4l2_dev);
+	kfree(dev->usbc_buf);
+	kfree(dev);
+}
+
+
+static struct usb_driver hdpvr_usb_driver = {
+	.name =		"hdpvr",
+	.probe =	hdpvr_probe,
+	.disconnect =	hdpvr_disconnect,
+	.id_table =	hdpvr_table,
+};
+
+static int __init hdpvr_init(void)
+{
+	int result;
+
+	/* register this driver with the USB subsystem */
+	result = usb_register(&hdpvr_usb_driver);
+	if (result)
+		err("usb_register failed. Error number %d", result);
+
+	return result;
+}
+
+static void __exit hdpvr_exit(void)
+{
+	/* deregister this driver with the USB subsystem */
+	usb_deregister(&hdpvr_usb_driver);
+}
+
+module_init(hdpvr_init);
+module_exit(hdpvr_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Janne Grunau");
+MODULE_DESCRIPTION("Hauppauge HD PVR driver");
diff --git a/drivers/media/video/hdpvr/hdpvr-i2c.c b/drivers/media/video/hdpvr/hdpvr-i2c.c
new file mode 100644
index 000000000000..c4b5d1515c10
--- /dev/null
+++ b/drivers/media/video/hdpvr/hdpvr-i2c.c
@@ -0,0 +1,145 @@
+
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2008      Janne Grunau (j@jannau.net)
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/i2c.h>
+
+#include "hdpvr.h"
+
+#define CTRL_READ_REQUEST	0xb8
+#define CTRL_WRITE_REQUEST	0x38
+
+#define REQTYPE_I2C_READ	0xb1
+#define REQTYPE_I2C_WRITE	0xb0
+#define REQTYPE_I2C_WRITE_STATT	0xd0
+
+static int hdpvr_i2c_read(struct hdpvr_device *dev, unsigned char addr,
+			  char *data, int len)
+{
+	int ret;
+	char *buf = kmalloc(len, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	ret = usb_control_msg(dev->udev,
+			      usb_rcvctrlpipe(dev->udev, 0),
+			      REQTYPE_I2C_READ, CTRL_READ_REQUEST,
+			      0x100|addr, 0, buf, len, 1000);
+
+	if (ret == len) {
+		memcpy(data, buf, len);
+		ret = 0;
+	} else if (ret >= 0)
+		ret = -EIO;
+
+	kfree(buf);
+
+	return ret;
+}
+
+static int hdpvr_i2c_write(struct hdpvr_device *dev, unsigned char addr,
+			   char *data, int len)
+{
+	int ret;
+	char *buf = kmalloc(len, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	memcpy(buf, data, len);
+	ret = usb_control_msg(dev->udev,
+			      usb_sndctrlpipe(dev->udev, 0),
+			      REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST,
+			      0x100|addr, 0, buf, len, 1000);
+
+	if (ret < 0)
+		goto error;
+
+	ret = usb_control_msg(dev->udev,
+			      usb_rcvctrlpipe(dev->udev, 0),
+			      REQTYPE_I2C_WRITE_STATT, CTRL_READ_REQUEST,
+			      0, 0, buf, 2, 1000);
+
+	if (ret == 2)
+		ret = 0;
+	else if (ret >= 0)
+		ret = -EIO;
+
+error:
+	kfree(buf);
+	return ret;
+}
+
+static int hdpvr_transfer(struct i2c_adapter *i2c_adapter, struct i2c_msg *msgs,
+			  int num)
+{
+	struct hdpvr_device *dev = i2c_get_adapdata(i2c_adapter);
+	int retval = 0, i, addr;
+
+	if (num <= 0)
+		return 0;
+
+	mutex_lock(&dev->i2c_mutex);
+
+	for (i = 0; i < num && !retval; i++) {
+		addr = msgs[i].addr << 1;
+
+		if (msgs[i].flags & I2C_M_RD)
+			retval = hdpvr_i2c_read(dev, addr, msgs[i].buf,
+						msgs[i].len);
+		else
+			retval = hdpvr_i2c_write(dev, addr, msgs[i].buf,
+						 msgs[i].len);
+	}
+
+	mutex_unlock(&dev->i2c_mutex);
+
+	return retval ? retval : num;
+}
+
+static u32 hdpvr_functionality(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm hdpvr_algo = {
+	.master_xfer   = hdpvr_transfer,
+	.functionality = hdpvr_functionality,
+};
+
+int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
+{
+	struct i2c_adapter *i2c_adap;
+	int retval = -ENOMEM;
+
+	i2c_adap = kzalloc(sizeof(struct i2c_adapter), GFP_KERNEL);
+	if (i2c_adap == NULL)
+		goto error;
+
+	strlcpy(i2c_adap->name, "Hauppauge HD PVR I2C",
+		sizeof(i2c_adap->name));
+	i2c_adap->algo  = &hdpvr_algo;
+	i2c_adap->class = I2C_CLASS_TV_ANALOG;
+	i2c_adap->id    = I2C_HW_B_HDPVR;
+	i2c_adap->owner = THIS_MODULE;
+	i2c_adap->dev.parent = &dev->udev->dev;
+
+	i2c_set_adapdata(i2c_adap, dev);
+
+	retval = i2c_add_adapter(i2c_adap);
+
+	if (!retval)
+		dev->i2c_adapter = i2c_adap;
+	else
+		kfree(i2c_adap);
+
+error:
+	return retval;
+}
diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c
new file mode 100644
index 000000000000..3e6ffee8dfed
--- /dev/null
+++ b/drivers/media/video/hdpvr/hdpvr-video.c
@@ -0,0 +1,1248 @@
+/*
+ * Hauppauge HD PVR USB driver - video 4 linux 2 interface
+ *
+ * Copyright (C) 2008      Janne Grunau (j@jannau.net)
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+#include <linux/usb.h>
+#include <linux/mutex.h>
+#include <linux/version.h>
+#include <linux/workqueue.h>
+
+#include <linux/videodev2.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
+#include "hdpvr.h"
+
+#define BULK_URB_TIMEOUT 1250 /* 1.25 seconds */
+
+#define print_buffer_status() { \
+		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,	\
+			 "%s:%d buffer stat: %d free, %d proc\n",	\
+			 __func__, __LINE__,				\
+			 list_size(&dev->free_buff_list),		\
+			 list_size(&dev->rec_buff_list)); }
+
+struct hdpvr_fh {
+	struct hdpvr_device	*dev;
+};
+
+static uint list_size(struct list_head *list)
+{
+	struct list_head *tmp;
+	uint count = 0;
+
+	list_for_each(tmp, list) {
+		count++;
+	}
+
+	return count;
+}
+
+/*=========================================================================*/
+/* urb callback */
+static void hdpvr_read_bulk_callback(struct urb *urb)
+{
+	struct hdpvr_buffer *buf = (struct hdpvr_buffer *)urb->context;
+	struct hdpvr_device *dev = buf->dev;
+
+	/* marking buffer as received and wake waiting */
+	buf->status = BUFSTAT_READY;
+	wake_up_interruptible(&dev->wait_data);
+}
+
+/*=========================================================================*/
+/* bufffer bits */
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_cancel_queue(struct hdpvr_device *dev)
+{
+	struct hdpvr_buffer *buf;
+
+	list_for_each_entry(buf, &dev->rec_buff_list, buff_list) {
+		usb_kill_urb(buf->urb);
+		buf->status = BUFSTAT_AVAILABLE;
+	}
+
+	list_splice_init(&dev->rec_buff_list, dev->free_buff_list.prev);
+
+	return 0;
+}
+
+static int hdpvr_free_queue(struct list_head *q)
+{
+	struct list_head *tmp;
+	struct list_head *p;
+	struct hdpvr_buffer *buf;
+	struct urb *urb;
+
+	for (p = q->next; p != q;) {
+		buf = list_entry(p, struct hdpvr_buffer, buff_list);
+
+		urb = buf->urb;
+		usb_buffer_free(urb->dev, urb->transfer_buffer_length,
+				urb->transfer_buffer, urb->transfer_dma);
+		usb_free_urb(urb);
+		tmp = p->next;
+		list_del(p);
+		kfree(buf);
+		p = tmp;
+	}
+
+	return 0;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_free_buffers(struct hdpvr_device *dev)
+{
+	hdpvr_cancel_queue(dev);
+
+	hdpvr_free_queue(&dev->free_buff_list);
+	hdpvr_free_queue(&dev->rec_buff_list);
+
+	return 0;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
+{
+	uint i;
+	int retval = -ENOMEM;
+	u8 *mem;
+	struct hdpvr_buffer *buf;
+	struct urb *urb;
+
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "allocating %u buffers\n", count);
+
+	for (i = 0; i < count; i++) {
+
+		buf = kzalloc(sizeof(struct hdpvr_buffer), GFP_KERNEL);
+		if (!buf) {
+			v4l2_err(&dev->v4l2_dev, "cannot allocate buffer\n");
+			goto exit;
+		}
+		buf->dev = dev;
+
+		urb = usb_alloc_urb(0, GFP_KERNEL);
+		if (!urb) {
+			v4l2_err(&dev->v4l2_dev, "cannot allocate urb\n");
+			goto exit;
+		}
+		buf->urb = urb;
+
+		mem = usb_buffer_alloc(dev->udev, dev->bulk_in_size, GFP_KERNEL,
+				       &urb->transfer_dma);
+		if (!mem) {
+			v4l2_err(&dev->v4l2_dev,
+				 "cannot allocate usb transfer buffer\n");
+			goto exit;
+		}
+
+		usb_fill_bulk_urb(buf->urb, dev->udev,
+				  usb_rcvbulkpipe(dev->udev,
+						  dev->bulk_in_endpointAddr),
+				  mem, dev->bulk_in_size,
+				  hdpvr_read_bulk_callback, buf);
+
+		buf->status = BUFSTAT_AVAILABLE;
+		list_add_tail(&buf->buff_list, &dev->free_buff_list);
+	}
+	return 0;
+exit:
+	hdpvr_free_buffers(dev);
+	return retval;
+}
+
+static int hdpvr_submit_buffers(struct hdpvr_device *dev)
+{
+	struct hdpvr_buffer *buf;
+	struct urb *urb;
+	int ret = 0, err_count = 0;
+
+	mutex_lock(&dev->io_mutex);
+
+	while (dev->status == STATUS_STREAMING &&
+	       !list_empty(&dev->free_buff_list)) {
+
+		buf = list_entry(dev->free_buff_list.next, struct hdpvr_buffer,
+				 buff_list);
+		if (buf->status != BUFSTAT_AVAILABLE) {
+			v4l2_err(&dev->v4l2_dev,
+				 "buffer not marked as availbale\n");
+			ret = -EFAULT;
+			goto err;
+		}
+
+		urb = buf->urb;
+		urb->status = 0;
+		urb->actual_length = 0;
+		ret = usb_submit_urb(urb, GFP_KERNEL);
+		if (ret) {
+			v4l2_err(&dev->v4l2_dev,
+				 "usb_submit_urb in %s returned %d\n",
+				 __func__, ret);
+			if (++err_count > 2)
+				break;
+			continue;
+		}
+		buf->status = BUFSTAT_INPROGRESS;
+		list_move_tail(&buf->buff_list, &dev->rec_buff_list);
+	}
+err:
+	print_buffer_status();
+	mutex_unlock(&dev->io_mutex);
+	return ret;
+}
+
+static struct hdpvr_buffer *hdpvr_get_next_buffer(struct hdpvr_device *dev)
+{
+	struct hdpvr_buffer *buf;
+
+	mutex_lock(&dev->io_mutex);
+
+	if (list_empty(&dev->rec_buff_list)) {
+		mutex_unlock(&dev->io_mutex);
+		return NULL;
+	}
+
+	buf = list_entry(dev->rec_buff_list.next, struct hdpvr_buffer,
+			 buff_list);
+	mutex_unlock(&dev->io_mutex);
+
+	return buf;
+}
+
+static void hdpvr_transmit_buffers(struct work_struct *work)
+{
+	struct hdpvr_device *dev = container_of(work, struct hdpvr_device,
+						worker);
+
+	while (dev->status == STATUS_STREAMING) {
+
+		if (hdpvr_submit_buffers(dev)) {
+			v4l2_err(&dev->v4l2_dev, "couldn't submit buffers\n");
+			goto error;
+		}
+		if (wait_event_interruptible(dev->wait_buffer,
+				!list_empty(&dev->free_buff_list) ||
+					     dev->status != STATUS_STREAMING))
+			goto error;
+	}
+
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "transmit worker exited\n");
+	return;
+error:
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "transmit buffers errored\n");
+	dev->status = STATUS_ERROR;
+}
+
+/* function expects dev->io_mutex to be hold by caller */
+static int hdpvr_start_streaming(struct hdpvr_device *dev)
+{
+	int ret;
+	struct hdpvr_video_info *vidinf;
+
+	if (dev->status == STATUS_STREAMING)
+		return 0;
+	else if (dev->status != STATUS_IDLE)
+		return -EAGAIN;
+
+	vidinf = get_video_info(dev);
+
+	if (vidinf) {
+		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+			 "video signal: %dx%d@%dhz\n", vidinf->width,
+			 vidinf->height, vidinf->fps);
+		kfree(vidinf);
+
+		/* start streaming 2 request */
+		ret = usb_control_msg(dev->udev,
+				      usb_sndctrlpipe(dev->udev, 0),
+				      0xb8, 0x38, 0x1, 0, NULL, 0, 8000);
+		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+			 "encoder start control request returned %d\n", ret);
+
+		hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
+
+		INIT_WORK(&dev->worker, hdpvr_transmit_buffers);
+		queue_work(dev->workqueue, &dev->worker);
+
+		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+			 "streaming started\n");
+		dev->status = STATUS_STREAMING;
+
+		return 0;
+	}
+	msleep(250);
+	v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+		 "no video signal at input %d\n", dev->options.video_input);
+	return -EAGAIN;
+}
+
+
+/* function expects dev->io_mutex to be hold by caller */
+static int hdpvr_stop_streaming(struct hdpvr_device *dev)
+{
+	uint actual_length, c = 0;
+	u8 *buf;
+
+	if (dev->status == STATUS_IDLE)
+		return 0;
+	else if (dev->status != STATUS_STREAMING)
+		return -EAGAIN;
+
+	buf = kmalloc(dev->bulk_in_size, GFP_KERNEL);
+	if (!buf)
+		v4l2_err(&dev->v4l2_dev, "failed to allocate temporary buffer "
+			 "for emptying the internal device buffer. "
+			 "Next capture start will be slow\n");
+
+	dev->status = STATUS_SHUTTING_DOWN;
+	hdpvr_config_call(dev, CTRL_STOP_STREAMING_VALUE, 0x00);
+	mutex_unlock(&dev->io_mutex);
+
+	wake_up_interruptible(&dev->wait_buffer);
+	msleep(50);
+
+	flush_workqueue(dev->workqueue);
+
+	mutex_lock(&dev->io_mutex);
+	/* kill the still outstanding urbs */
+	hdpvr_cancel_queue(dev);
+
+	/* emptying the device buffer beforeshutting it down */
+	while (buf && ++c < 500 &&
+	       !usb_bulk_msg(dev->udev,
+			     usb_rcvbulkpipe(dev->udev,
+					     dev->bulk_in_endpointAddr),
+			     buf, dev->bulk_in_size, &actual_length,
+			     BULK_URB_TIMEOUT)) {
+		/* wait */
+		msleep(5);
+		v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+			 "%2d: got %d bytes\n", c, actual_length);
+	}
+	kfree(buf);
+	v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+		 "used %d urbs to empty device buffers\n", c-1);
+	msleep(10);
+
+	dev->status = STATUS_IDLE;
+
+	return 0;
+}
+
+
+/*=======================================================================*/
+/*
+ * video 4 linux 2 file operations
+ */
+
+static int hdpvr_open(struct file *file)
+{
+	struct hdpvr_device *dev;
+	struct hdpvr_fh *fh;
+	int retval = -ENOMEM;
+
+	dev = (struct hdpvr_device *)video_get_drvdata(video_devdata(file));
+	if (!dev) {
+		v4l2_err(&dev->v4l2_dev, "open failing with with ENODEV\n");
+		retval = -ENODEV;
+		goto err;
+	}
+
+	fh = kzalloc(sizeof(struct hdpvr_fh), GFP_KERNEL);
+	if (!fh) {
+		v4l2_err(&dev->v4l2_dev, "Out of memory\n");
+		goto err;
+	}
+	/* lock the device to allow correctly handling errors
+	 * in resumption */
+	mutex_lock(&dev->io_mutex);
+	dev->open_count++;
+
+	fh->dev = dev;
+
+	/* save our object in the file's private structure */
+	file->private_data = fh;
+
+	retval = 0;
+err:
+	mutex_unlock(&dev->io_mutex);
+	return retval;
+}
+
+static int hdpvr_release(struct file *file)
+{
+	struct hdpvr_fh		*fh  = (struct hdpvr_fh *)file->private_data;
+	struct hdpvr_device	*dev = fh->dev;
+
+	if (!dev)
+		return -ENODEV;
+
+	mutex_lock(&dev->io_mutex);
+	if (!(--dev->open_count) && dev->status == STATUS_STREAMING)
+		hdpvr_stop_streaming(dev);
+
+	mutex_unlock(&dev->io_mutex);
+
+	return 0;
+}
+
+/*
+ * hdpvr_v4l2_read()
+ * will allocate buffers when called for the first time
+ */
+static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
+			  loff_t *pos)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	struct hdpvr_buffer *buf = NULL;
+	struct urb *urb;
+	unsigned int ret = 0;
+	int rem, cnt;
+
+	if (*pos)
+		return -ESPIPE;
+
+	if (!dev)
+		return -ENODEV;
+
+	mutex_lock(&dev->io_mutex);
+	if (dev->status == STATUS_IDLE) {
+		if (hdpvr_start_streaming(dev)) {
+			v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+				 "start_streaming failed\n");
+			ret = -EIO;
+			msleep(200);
+			dev->status = STATUS_IDLE;
+			mutex_unlock(&dev->io_mutex);
+			goto err;
+		}
+		print_buffer_status();
+	}
+	mutex_unlock(&dev->io_mutex);
+
+	/* wait for the first buffer */
+	if (!(file->f_flags & O_NONBLOCK)) {
+		if (wait_event_interruptible(dev->wait_data,
+					     hdpvr_get_next_buffer(dev)))
+			return -ERESTARTSYS;
+	}
+
+	buf = hdpvr_get_next_buffer(dev);
+
+	while (count > 0 && buf) {
+
+		if (buf->status != BUFSTAT_READY &&
+		    dev->status != STATUS_DISCONNECTED) {
+			/* return nonblocking */
+			if (file->f_flags & O_NONBLOCK) {
+				if (!ret)
+					ret = -EAGAIN;
+				goto err;
+			}
+
+			if (wait_event_interruptible(dev->wait_data,
+					      buf->status == BUFSTAT_READY)) {
+				ret = -ERESTARTSYS;
+				goto err;
+			}
+		}
+
+		if (buf->status != BUFSTAT_READY)
+			break;
+
+		/* set remaining bytes to copy */
+		urb = buf->urb;
+		rem = urb->actual_length - buf->pos;
+		cnt = rem > count ? count : rem;
+
+		if (copy_to_user(buffer, urb->transfer_buffer + buf->pos,
+				 cnt)) {
+			v4l2_err(&dev->v4l2_dev, "read: copy_to_user failed\n");
+			if (!ret)
+				ret = -EFAULT;
+			goto err;
+		}
+
+		buf->pos += cnt;
+		count -= cnt;
+		buffer += cnt;
+		ret += cnt;
+
+		/* finished, take next buffer */
+		if (buf->pos == urb->actual_length) {
+			mutex_lock(&dev->io_mutex);
+			buf->pos = 0;
+			buf->status = BUFSTAT_AVAILABLE;
+
+			list_move_tail(&buf->buff_list, &dev->free_buff_list);
+
+			print_buffer_status();
+
+			mutex_unlock(&dev->io_mutex);
+
+			wake_up_interruptible(&dev->wait_buffer);
+
+			buf = hdpvr_get_next_buffer(dev);
+		}
+	}
+err:
+	if (!ret && !buf)
+		ret = -EAGAIN;
+	return ret;
+}
+
+static unsigned int hdpvr_poll(struct file *filp, poll_table *wait)
+{
+	struct hdpvr_buffer *buf = NULL;
+	struct hdpvr_fh *fh = (struct hdpvr_fh *)filp->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	unsigned int mask = 0;
+
+	mutex_lock(&dev->io_mutex);
+
+	if (video_is_unregistered(dev->video_dev))
+		return -EIO;
+
+	if (dev->status == STATUS_IDLE) {
+		if (hdpvr_start_streaming(dev)) {
+			v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
+				 "start_streaming failed\n");
+			dev->status = STATUS_IDLE;
+		}
+
+		print_buffer_status();
+	}
+	mutex_unlock(&dev->io_mutex);
+
+	buf = hdpvr_get_next_buffer(dev);
+	/* only wait if no data is available */
+	if (!buf || buf->status != BUFSTAT_READY) {
+		poll_wait(filp, &dev->wait_data, wait);
+		buf = hdpvr_get_next_buffer(dev);
+	}
+	if (buf && buf->status == BUFSTAT_READY)
+		mask |= POLLIN | POLLRDNORM;
+
+	return mask;
+}
+
+
+static const struct v4l2_file_operations hdpvr_fops = {
+	.owner		= THIS_MODULE,
+	.open		= hdpvr_open,
+	.release	= hdpvr_release,
+	.read		= hdpvr_read,
+	.poll		= hdpvr_poll,
+	.unlocked_ioctl	= video_ioctl2,
+};
+
+/*=======================================================================*/
+/*
+ * V4L2 ioctl handling
+ */
+
+static int vidioc_querycap(struct file *file, void  *priv,
+			   struct v4l2_capability *cap)
+{
+	struct hdpvr_device *dev = video_drvdata(file);
+
+	strcpy(cap->driver, "hdpvr");
+	strcpy(cap->card, "Haupauge HD PVR");
+	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+	cap->version = HDPVR_VERSION;
+	cap->capabilities =     V4L2_CAP_VIDEO_CAPTURE |
+				V4L2_CAP_AUDIO         |
+				V4L2_CAP_READWRITE;
+	return 0;
+}
+
+static int vidioc_s_std(struct file *file, void *private_data,
+			v4l2_std_id *std)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	u8 std_type = 1;
+
+	if (*std & (V4L2_STD_NTSC | V4L2_STD_PAL_60))
+		std_type = 0;
+
+	return hdpvr_config_call(dev, CTRL_VIDEO_STD_TYPE, std_type);
+}
+
+static const char *iname[] = {
+	[HDPVR_COMPONENT] = "Component",
+	[HDPVR_SVIDEO]    = "S-Video",
+	[HDPVR_COMPOSITE] = "Composite",
+};
+
+static int vidioc_enum_input(struct file *file, void *priv,
+				struct v4l2_input *i)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	unsigned int n;
+
+	n = i->index;
+	if (n >= HDPVR_VIDEO_INPUTS)
+		return -EINVAL;
+
+	i->type = V4L2_INPUT_TYPE_CAMERA;
+
+	strncpy(i->name, iname[n], sizeof(i->name) - 1);
+	i->name[sizeof(i->name) - 1] = '\0';
+
+	i->audioset = 1<<HDPVR_RCA_FRONT | 1<<HDPVR_RCA_BACK | 1<<HDPVR_SPDIF;
+
+	i->std = dev->video_dev->tvnorms;
+
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *private_data,
+			  unsigned int index)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int retval;
+
+	if (index >= HDPVR_VIDEO_INPUTS)
+		return -EINVAL;
+
+	if (dev->status != STATUS_IDLE)
+		return -EAGAIN;
+
+	retval = hdpvr_config_call(dev, CTRL_VIDEO_INPUT_VALUE, index+1);
+	if (!retval)
+		dev->options.video_input = index;
+
+	return retval;
+}
+
+static int vidioc_g_input(struct file *file, void *private_data,
+			  unsigned int *index)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+
+	*index = dev->options.video_input;
+	return 0;
+}
+
+
+static const char *audio_iname[] = {
+	[HDPVR_RCA_FRONT] = "RCA front",
+	[HDPVR_RCA_BACK]  = "RCA back",
+	[HDPVR_SPDIF]     = "SPDIF",
+};
+
+static int vidioc_enumaudio(struct file *file, void *priv,
+				struct v4l2_audio *audio)
+{
+	unsigned int n;
+
+	n = audio->index;
+	if (n >= HDPVR_AUDIO_INPUTS)
+		return -EINVAL;
+
+	audio->capability = V4L2_AUDCAP_STEREO;
+
+	strncpy(audio->name, audio_iname[n], sizeof(audio->name) - 1);
+	audio->name[sizeof(audio->name) - 1] = '\0';
+
+	return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *private_data,
+			  struct v4l2_audio *audio)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int retval;
+
+	if (audio->index >= HDPVR_AUDIO_INPUTS)
+		return -EINVAL;
+
+	if (dev->status != STATUS_IDLE)
+		return -EAGAIN;
+
+	retval = hdpvr_set_audio(dev, audio->index+1, dev->options.audio_codec);
+	if (!retval)
+		dev->options.audio_input = audio->index;
+
+	return retval;
+}
+
+static int vidioc_g_audio(struct file *file, void *private_data,
+			  struct v4l2_audio *audio)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+
+	audio->index = dev->options.audio_input;
+	audio->capability = V4L2_AUDCAP_STEREO;
+	strncpy(audio->name, audio_iname[audio->index], sizeof(audio->name));
+	audio->name[sizeof(audio->name) - 1] = '\0';
+	return 0;
+}
+
+static const s32 supported_v4l2_ctrls[] = {
+	V4L2_CID_BRIGHTNESS,
+	V4L2_CID_CONTRAST,
+	V4L2_CID_SATURATION,
+	V4L2_CID_HUE,
+	V4L2_CID_SHARPNESS,
+	V4L2_CID_MPEG_AUDIO_ENCODING,
+	V4L2_CID_MPEG_VIDEO_ENCODING,
+	V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
+	V4L2_CID_MPEG_VIDEO_BITRATE,
+	V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
+};
+
+static int fill_queryctrl(struct hdpvr_options *opt, struct v4l2_queryctrl *qc,
+			  int ac3)
+{
+	int err;
+
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
+	case V4L2_CID_CONTRAST:
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+	case V4L2_CID_HUE:
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+	case V4L2_CID_SHARPNESS:
+		return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		return v4l2_ctrl_query_fill(
+			qc, V4L2_MPEG_AUDIO_ENCODING_AAC,
+			ac3 ? V4L2_MPEG_AUDIO_ENCODING_AC3
+			: V4L2_MPEG_AUDIO_ENCODING_AAC,
+			1, V4L2_MPEG_AUDIO_ENCODING_AAC);
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		return v4l2_ctrl_query_fill(
+			qc, V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC,
+			V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 1,
+			V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC);
+
+/* 	case V4L2_CID_MPEG_VIDEO_? maybe keyframe interval: */
+/* 		return v4l2_ctrl_query_fill(qc, 0, 128, 128, 0); */
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		return v4l2_ctrl_query_fill(
+			qc, V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
+			V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
+			V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
+
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		return v4l2_ctrl_query_fill(qc, 1000000, 13500000, 100000,
+					    6500000);
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+		err = v4l2_ctrl_query_fill(qc, 1100000, 20200000, 100000,
+					   9000000);
+		if (!err && opt->bitrate_mode == HDPVR_CONSTANT)
+			qc->flags |= V4L2_CTRL_FLAG_INACTIVE;
+		return err;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int vidioc_queryctrl(struct file *file, void *private_data,
+			    struct v4l2_queryctrl *qc)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int i, next;
+	u32 id = qc->id;
+
+	memset(qc, 0, sizeof(*qc));
+
+	next = !!(id &  V4L2_CTRL_FLAG_NEXT_CTRL);
+	qc->id = id & ~V4L2_CTRL_FLAG_NEXT_CTRL;
+
+	for (i = 0; i < ARRAY_SIZE(supported_v4l2_ctrls); i++) {
+		if (next) {
+			if (qc->id < supported_v4l2_ctrls[i])
+				qc->id = supported_v4l2_ctrls[i];
+			else
+				continue;
+		}
+
+		if (qc->id == supported_v4l2_ctrls[i])
+			return fill_queryctrl(&dev->options, qc,
+					      dev->flags & HDPVR_FLAG_AC3_CAP);
+
+		if (qc->id < supported_v4l2_ctrls[i])
+			break;
+	}
+
+	return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *private_data,
+			 struct v4l2_control *ctrl)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = dev->options.brightness;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = dev->options.contrast;
+		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = dev->options.saturation;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = dev->options.hue;
+		break;
+	case V4L2_CID_SHARPNESS:
+		ctrl->value = dev->options.sharpness;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *private_data,
+			 struct v4l2_control *ctrl)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int retval;
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		retval = hdpvr_config_call(dev, CTRL_BRIGHTNESS, ctrl->value);
+		if (!retval)
+			dev->options.brightness = ctrl->value;
+		break;
+	case V4L2_CID_CONTRAST:
+		retval = hdpvr_config_call(dev, CTRL_CONTRAST, ctrl->value);
+		if (!retval)
+			dev->options.contrast = ctrl->value;
+		break;
+	case V4L2_CID_SATURATION:
+		retval = hdpvr_config_call(dev, CTRL_SATURATION, ctrl->value);
+		if (!retval)
+			dev->options.saturation = ctrl->value;
+		break;
+	case V4L2_CID_HUE:
+		retval = hdpvr_config_call(dev, CTRL_HUE, ctrl->value);
+		if (!retval)
+			dev->options.hue = ctrl->value;
+		break;
+	case V4L2_CID_SHARPNESS:
+		retval = hdpvr_config_call(dev, CTRL_SHARPNESS, ctrl->value);
+		if (!retval)
+			dev->options.sharpness = ctrl->value;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return retval;
+}
+
+
+static int hdpvr_get_ctrl(struct hdpvr_options *opt,
+			  struct v4l2_ext_control *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		ctrl->value = opt->audio_codec;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC;
+		break;
+/* 	case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* 		ctrl->value = (opt->gop_mode & 0x2) ? 0 : 128; */
+/* 		break; */
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		ctrl->value = opt->bitrate_mode == HDPVR_CONSTANT
+			? V4L2_MPEG_VIDEO_BITRATE_MODE_CBR
+			: V4L2_MPEG_VIDEO_BITRATE_MODE_VBR;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		ctrl->value = opt->bitrate * 100000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+		ctrl->value = opt->peak_bitrate * 100000;
+		break;
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int vidioc_g_ext_ctrls(struct file *file, void *priv,
+			      struct v4l2_ext_controls *ctrls)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int i, err = 0;
+
+	if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+		for (i = 0; i < ctrls->count; i++) {
+			struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+			err = hdpvr_get_ctrl(&dev->options, ctrl);
+			if (err) {
+				ctrls->error_idx = i;
+				break;
+			}
+		}
+		return err;
+
+	}
+
+	return -EINVAL;
+}
+
+
+static int hdpvr_try_ctrl(struct v4l2_ext_control *ctrl, int ac3)
+{
+	int ret = -EINVAL;
+
+	switch (ctrl->id) {
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		if (ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AAC ||
+		    (ac3 && ctrl->value == V4L2_MPEG_AUDIO_ENCODING_AC3))
+			ret = 0;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		if (ctrl->value == V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC)
+			ret = 0;
+		break;
+/* 	case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* 		if (ctrl->value == 0 || ctrl->value == 128) */
+/* 			ret = 0; */
+/* 		break; */
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR ||
+		    ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
+			ret = 0;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+	{
+		uint bitrate = ctrl->value / 100000;
+		if (bitrate >= 10 && bitrate <= 135)
+			ret = 0;
+		break;
+	}
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+	{
+		uint peak_bitrate = ctrl->value / 100000;
+		if (peak_bitrate >= 10 && peak_bitrate <= 202)
+			ret = 0;
+		break;
+	}
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		if (ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_TS)
+			ret = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int vidioc_try_ext_ctrls(struct file *file, void *priv,
+				struct v4l2_ext_controls *ctrls)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int i, err = 0;
+
+	if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+		for (i = 0; i < ctrls->count; i++) {
+			struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+			err = hdpvr_try_ctrl(ctrl,
+					     dev->flags & HDPVR_FLAG_AC3_CAP);
+			if (err) {
+				ctrls->error_idx = i;
+				break;
+			}
+		}
+		return err;
+	}
+
+	return -EINVAL;
+}
+
+
+static int hdpvr_set_ctrl(struct hdpvr_device *dev,
+			  struct v4l2_ext_control *ctrl)
+{
+	struct hdpvr_options *opt = &dev->options;
+	int ret = 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		if (dev->flags & HDPVR_FLAG_AC3_CAP) {
+			opt->audio_codec = ctrl->value;
+			ret = hdpvr_set_audio(dev, opt->audio_input,
+					      opt->audio_codec);
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		break;
+/* 	case V4L2_CID_MPEG_VIDEO_B_FRAMES: */
+/* 		if (ctrl->value == 0 && !(opt->gop_mode & 0x2)) { */
+/* 			opt->gop_mode |= 0x2; */
+/* 			hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
+/* 					  opt->gop_mode); */
+/* 		} */
+/* 		if (ctrl->value == 128 && opt->gop_mode & 0x2) { */
+/* 			opt->gop_mode &= ~0x2; */
+/* 			hdpvr_config_call(dev, CTRL_GOP_MODE_VALUE, */
+/* 					  opt->gop_mode); */
+/* 		} */
+/* 		break; */
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR &&
+		    opt->bitrate_mode != HDPVR_CONSTANT) {
+			opt->bitrate_mode = HDPVR_CONSTANT;
+			hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+					  opt->bitrate_mode);
+		}
+		if (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR &&
+		    opt->bitrate_mode == HDPVR_CONSTANT) {
+			opt->bitrate_mode = HDPVR_VARIABLE_AVERAGE;
+			hdpvr_config_call(dev, CTRL_BITRATE_MODE_VALUE,
+					  opt->bitrate_mode);
+		}
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE: {
+		uint bitrate = ctrl->value / 100000;
+
+		opt->bitrate = bitrate;
+		if (bitrate >= opt->peak_bitrate)
+			opt->peak_bitrate = bitrate+1;
+
+		hdpvr_set_bitrate(dev);
+		break;
+	}
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: {
+		uint peak_bitrate = ctrl->value / 100000;
+
+		if (opt->bitrate_mode == HDPVR_CONSTANT)
+			break;
+
+		if (opt->bitrate < peak_bitrate) {
+			opt->peak_bitrate = peak_bitrate;
+			hdpvr_set_bitrate(dev);
+		} else
+			ret = -EINVAL;
+		break;
+	}
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		break;
+	default:
+		return -EINVAL;
+	}
+	return ret;
+}
+
+static int vidioc_s_ext_ctrls(struct file *file, void *priv,
+			      struct v4l2_ext_controls *ctrls)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int i, err = 0;
+
+	if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) {
+		for (i = 0; i < ctrls->count; i++) {
+			struct v4l2_ext_control *ctrl = ctrls->controls + i;
+
+			err = hdpvr_try_ctrl(ctrl,
+					     dev->flags & HDPVR_FLAG_AC3_CAP);
+			if (err) {
+				ctrls->error_idx = i;
+				break;
+			}
+			err = hdpvr_set_ctrl(dev, ctrl);
+			if (err) {
+				ctrls->error_idx = i;
+				break;
+			}
+		}
+		return err;
+
+	}
+
+	return -EINVAL;
+}
+
+static int vidioc_enum_fmt_vid_cap(struct file *file, void *private_data,
+				    struct v4l2_fmtdesc *f)
+{
+
+	if (f->index != 0 || f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	f->flags = V4L2_FMT_FLAG_COMPRESSED;
+	strncpy(f->description, "MPEG2-TS with AVC/AAC streams", 32);
+	f->pixelformat = V4L2_PIX_FMT_MPEG;
+
+	return 0;
+}
+
+static int vidioc_g_fmt_vid_cap(struct file *file, void *private_data,
+				struct v4l2_format *f)
+{
+	struct hdpvr_fh *fh = file->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	struct hdpvr_video_info *vid_info;
+
+	if (!dev)
+		return -ENODEV;
+
+	vid_info = get_video_info(dev);
+	if (!vid_info)
+		return -EFAULT;
+
+	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	f->fmt.pix.pixelformat	= V4L2_PIX_FMT_MPEG;
+	f->fmt.pix.width	= vid_info->width;
+	f->fmt.pix.height	= vid_info->height;
+	f->fmt.pix.sizeimage	= dev->bulk_in_size;
+	f->fmt.pix.colorspace	= 0;
+	f->fmt.pix.bytesperline	= 0;
+	f->fmt.pix.field	= V4L2_FIELD_ANY;
+
+	kfree(vid_info);
+	return 0;
+}
+
+static int vidioc_encoder_cmd(struct file *filp, void *priv,
+			       struct v4l2_encoder_cmd *a)
+{
+	struct hdpvr_fh *fh = filp->private_data;
+	struct hdpvr_device *dev = fh->dev;
+	int res;
+
+	mutex_lock(&dev->io_mutex);
+
+	memset(&a->raw, 0, sizeof(a->raw));
+	switch (a->cmd) {
+	case V4L2_ENC_CMD_START:
+		a->flags = 0;
+		res = hdpvr_start_streaming(dev);
+		break;
+	case V4L2_ENC_CMD_STOP:
+		res = hdpvr_stop_streaming(dev);
+		break;
+	default:
+		v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
+			 "Unsupported encoder cmd %d\n", a->cmd);
+		res = -EINVAL;
+	}
+	mutex_unlock(&dev->io_mutex);
+	return res;
+}
+
+static int vidioc_try_encoder_cmd(struct file *filp, void *priv,
+					struct v4l2_encoder_cmd *a)
+{
+	switch (a->cmd) {
+	case V4L2_ENC_CMD_START:
+	case V4L2_ENC_CMD_STOP:
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static const struct v4l2_ioctl_ops hdpvr_ioctl_ops = {
+	.vidioc_querycap	= vidioc_querycap,
+	.vidioc_s_std		= vidioc_s_std,
+	.vidioc_enum_input	= vidioc_enum_input,
+	.vidioc_g_input		= vidioc_g_input,
+	.vidioc_s_input		= vidioc_s_input,
+	.vidioc_enumaudio	= vidioc_enumaudio,
+	.vidioc_g_audio		= vidioc_g_audio,
+	.vidioc_s_audio		= vidioc_s_audio,
+	.vidioc_queryctrl	= vidioc_queryctrl,
+	.vidioc_g_ctrl		= vidioc_g_ctrl,
+	.vidioc_s_ctrl		= vidioc_s_ctrl,
+	.vidioc_g_ext_ctrls	= vidioc_g_ext_ctrls,
+	.vidioc_s_ext_ctrls	= vidioc_s_ext_ctrls,
+	.vidioc_try_ext_ctrls	= vidioc_try_ext_ctrls,
+	.vidioc_enum_fmt_vid_cap	= vidioc_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap		= vidioc_g_fmt_vid_cap,
+	.vidioc_encoder_cmd	= vidioc_encoder_cmd,
+	.vidioc_try_encoder_cmd	= vidioc_try_encoder_cmd,
+};
+
+static void hdpvr_device_release(struct video_device *vdev)
+{
+	struct hdpvr_device *dev = video_get_drvdata(vdev);
+
+	hdpvr_delete(dev);
+}
+
+static const struct video_device hdpvr_video_template = {
+/* 	.type			= VFL_TYPE_GRABBER, */
+/* 	.type2			= VID_TYPE_CAPTURE | VID_TYPE_MPEG_ENCODER, */
+	.fops			= &hdpvr_fops,
+	.release		= hdpvr_device_release,
+	.ioctl_ops 		= &hdpvr_ioctl_ops,
+	.tvnorms 		=
+		V4L2_STD_NTSC  | V4L2_STD_SECAM | V4L2_STD_PAL_B |
+		V4L2_STD_PAL_G | V4L2_STD_PAL_H | V4L2_STD_PAL_I |
+		V4L2_STD_PAL_D | V4L2_STD_PAL_M | V4L2_STD_PAL_N |
+		V4L2_STD_PAL_60,
+};
+
+int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
+			    int devnum)
+{
+	/* setup and register video device */
+	dev->video_dev = video_device_alloc();
+	if (!dev->video_dev) {
+		v4l2_err(&dev->v4l2_dev, "video_device_alloc() failed\n");
+		goto error;
+	}
+
+	*(dev->video_dev) = hdpvr_video_template;
+	strcpy(dev->video_dev->name, "Hauppauge HD PVR");
+	dev->video_dev->parent = parent;
+	video_set_drvdata(dev->video_dev, dev);
+
+	if (video_register_device(dev->video_dev, VFL_TYPE_GRABBER, devnum)) {
+		v4l2_err(&dev->v4l2_dev, "video_device registration failed\n");
+		goto error;
+	}
+
+	return 0;
+error:
+	return -ENOMEM;
+}
diff --git a/drivers/media/video/hdpvr/hdpvr.h b/drivers/media/video/hdpvr/hdpvr.h
new file mode 100644
index 000000000000..1edd8759121e
--- /dev/null
+++ b/drivers/media/video/hdpvr/hdpvr.h
@@ -0,0 +1,303 @@
+/*
+ * Hauppauge HD PVR USB driver
+ *
+ * Copyright (C) 2008      Janne Grunau (j@jannau.net)
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License as
+ *	published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include <linux/usb.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-device.h>
+
+#define HDPVR_MAJOR_VERSION 0
+#define HDPVR_MINOR_VERSION 2
+#define HDPVR_RELEASE 0
+#define HDPVR_VERSION \
+	KERNEL_VERSION(HDPVR_MAJOR_VERSION, HDPVR_MINOR_VERSION, HDPVR_RELEASE)
+
+#define HDPVR_MAX 8
+
+/* Define these values to match your devices */
+#define HD_PVR_VENDOR_ID	0x2040
+#define HD_PVR_PRODUCT_ID	0x4900
+#define HD_PVR_PRODUCT_ID1	0x4901
+#define HD_PVR_PRODUCT_ID2	0x4902
+
+#define UNSET    (-1U)
+
+#define NUM_BUFFERS 64
+
+#define HDPVR_FIRMWARE_VERSION		0x8
+#define HDPVR_FIRMWARE_VERSION_AC3	0xd
+
+/* #define HDPVR_DEBUG */
+
+extern int hdpvr_debug;
+
+#define MSG_INFO	1
+#define MSG_BUFFER	2
+
+struct hdpvr_options {
+	u8	video_std;
+	u8	video_input;
+	u8	audio_input;
+	u8	bitrate;	/* in 100kbps */
+	u8	peak_bitrate;	/* in 100kbps */
+	u8	bitrate_mode;
+	u8	gop_mode;
+	enum v4l2_mpeg_audio_encoding	audio_codec;
+	u8	brightness;
+	u8	contrast;
+	u8	hue;
+	u8	saturation;
+	u8	sharpness;
+};
+
+/* Structure to hold all of our device specific stuff */
+struct hdpvr_device {
+	/* the v4l device for this device */
+	struct video_device	*video_dev;
+	/* the usb device for this device */
+	struct usb_device	*udev;
+	/* v4l2-device unused */
+	struct v4l2_device	v4l2_dev;
+
+	/* the max packet size of the bulk endpoint */
+	size_t			bulk_in_size;
+	/* the address of the bulk in endpoint */
+	__u8			bulk_in_endpointAddr;
+
+	/* holds the current device status */
+	__u8			status;
+	/* count the number of openers */
+	uint			open_count;
+
+	/* holds the cureent set options */
+	struct hdpvr_options	options;
+
+	uint			flags;
+
+	/* synchronize I/O */
+	struct mutex		io_mutex;
+	/* available buffers */
+	struct list_head	free_buff_list;
+	/* in progress buffers */
+	struct list_head	rec_buff_list;
+	/* waitqueue for buffers */
+	wait_queue_head_t	wait_buffer;
+	/* waitqueue for data */
+	wait_queue_head_t	wait_data;
+	/**/
+	struct workqueue_struct	*workqueue;
+	/**/
+	struct work_struct	worker;
+
+	/* I2C adapter */
+	struct i2c_adapter	*i2c_adapter;
+	/* I2C lock */
+	struct mutex		i2c_mutex;
+
+	/* usb control transfer buffer and lock */
+	struct mutex		usbc_mutex;
+	u8			*usbc_buf;
+};
+
+
+/* buffer one bulk urb of data */
+struct hdpvr_buffer {
+	struct list_head	buff_list;
+
+	struct urb		*urb;
+
+	struct hdpvr_device	*dev;
+
+	uint			pos;
+
+	__u8			status;
+};
+
+/* */
+
+struct hdpvr_video_info {
+	u16	width;
+	u16	height;
+	u8	fps;
+};
+
+enum {
+	STATUS_UNINITIALIZED	= 0,
+	STATUS_IDLE,
+	STATUS_STARTING,
+	STATUS_SHUTTING_DOWN,
+	STATUS_STREAMING,
+	STATUS_ERROR,
+	STATUS_DISCONNECTED,
+};
+
+enum {
+	HDPVR_FLAG_AC3_CAP = 1,
+};
+
+enum {
+	BUFSTAT_UNINITIALIZED = 0,
+	BUFSTAT_AVAILABLE,
+	BUFSTAT_INPROGRESS,
+	BUFSTAT_READY,
+};
+
+#define CTRL_START_STREAMING_VALUE	0x0700
+#define CTRL_STOP_STREAMING_VALUE	0x0800
+#define CTRL_BITRATE_VALUE		0x1000
+#define CTRL_BITRATE_MODE_VALUE		0x1200
+#define CTRL_GOP_MODE_VALUE		0x1300
+#define CTRL_VIDEO_INPUT_VALUE		0x1500
+#define CTRL_VIDEO_STD_TYPE		0x1700
+#define CTRL_AUDIO_INPUT_VALUE		0x2500
+#define CTRL_BRIGHTNESS			0x2900
+#define CTRL_CONTRAST			0x2a00
+#define CTRL_HUE			0x2b00
+#define CTRL_SATURATION			0x2c00
+#define CTRL_SHARPNESS			0x2d00
+#define CTRL_LOW_PASS_FILTER_VALUE	0x3100
+
+#define CTRL_DEFAULT_INDEX		0x0003
+
+
+	/* :0 s 38 01 1000 0003 0004 4 = 0a00ca00
+	 * BITRATE SETTING
+	 *   1st and 2nd byte (little endian): average bitrate in 100 000 bit/s
+	 *                                     min: 1 mbit/s, max: 13.5 mbit/s
+	 *   3rd and 4th byte (little endian): peak bitrate in 100 000 bit/s
+	 *                                     min: average + 100kbit/s,
+	 *                                      max: 20.2 mbit/s
+	 */
+
+	/* :0 s 38 01 1200 0003 0001 1 = 02
+	 * BIT RATE MODE
+	 *  constant = 1, variable (peak) = 2, variable (average) = 3
+	 */
+
+	/* :0 s 38 01 1300 0003 0001 1 = 03
+	 * GOP MODE (2 bit)
+	 *    low bit 0/1: advanced/simple GOP
+	 *   high bit 0/1: IDR(4/32/128) / no IDR (4/32/0)
+	 */
+
+	/* :0 s 38 01 1700 0003 0001 1 = 00
+	 * VIDEO STANDARD or FREQUNCY 0 = 60hz, 1 = 50hz
+	 */
+
+	/* :0 s 38 01 3100 0003 0004 4 = 03030000
+	 * FILTER CONTROL
+	 *   1st byte luma low pass filter strength,
+	 *   2nd byte chroma low pass filter strength,
+	 *   3rd byte MF enable chroma, min=0, max=1
+	 *   4th byte n
+	 */
+
+
+	/* :0 s 38 b9 0001 0000 0000 0 */
+
+
+
+/* :0 s 38 d3 0000 0000 0001 1 = 00 */
+/* 		ret = usb_control_msg(dev->udev, */
+/* 				      usb_sndctrlpipe(dev->udev, 0), */
+/* 				      0xd3, 0x38, */
+/* 				      0, 0, */
+/* 				      "\0", 1, */
+/* 				      1000); */
+
+/* 		info("control request returned %d", ret); */
+/* 		msleep(5000); */
+
+
+	/* :0 s b8 81 1400 0003 0005 5 <
+	 * :0 0 5 = d0024002 19
+	 * QUERY FRAME SIZE AND RATE
+	 *   1st and 2nd byte (little endian): horizontal resolution
+	 *   3rd and 4th byte (little endian): vertical resolution
+	 *   5th byte: frame rate
+	 */
+
+	/* :0 s b8 81 1800 0003 0003 3 <
+	 * :0 0 3 = 030104
+	 * QUERY SIGNAL AND DETECTED LINES, maybe INPUT
+	 */
+
+enum hdpvr_video_std {
+	HDPVR_60HZ = 0,
+	HDPVR_50HZ,
+};
+
+enum hdpvr_video_input {
+	HDPVR_COMPONENT = 0,
+	HDPVR_SVIDEO,
+	HDPVR_COMPOSITE,
+	HDPVR_VIDEO_INPUTS
+};
+
+enum hdpvr_audio_inputs {
+	HDPVR_RCA_BACK = 0,
+	HDPVR_RCA_FRONT,
+	HDPVR_SPDIF,
+	HDPVR_AUDIO_INPUTS
+};
+
+enum hdpvr_bitrate_mode {
+	HDPVR_CONSTANT = 1,
+	HDPVR_VARIABLE_PEAK,
+	HDPVR_VARIABLE_AVERAGE,
+};
+
+enum hdpvr_gop_mode {
+	HDPVR_ADVANCED_IDR_GOP = 0,
+	HDPVR_SIMPLE_IDR_GOP,
+	HDPVR_ADVANCED_NOIDR_GOP,
+	HDPVR_SIMPLE_NOIDR_GOP,
+};
+
+void hdpvr_delete(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* hardware control functions */
+int hdpvr_set_options(struct hdpvr_device *dev);
+
+int hdpvr_set_bitrate(struct hdpvr_device *dev);
+
+int hdpvr_set_audio(struct hdpvr_device *dev, u8 input,
+		    enum v4l2_mpeg_audio_encoding codec);
+
+int hdpvr_config_call(struct hdpvr_device *dev, uint value,
+		      unsigned char valbuf);
+
+struct hdpvr_video_info *get_video_info(struct hdpvr_device *dev);
+
+/* :0 s b8 81 1800 0003 0003 3 < */
+/* :0 0 3 = 0301ff */
+int get_input_lines_info(struct hdpvr_device *dev);
+
+
+/*========================================================================*/
+/* v4l2 registration */
+int hdpvr_register_videodev(struct hdpvr_device *dev, struct device *parent,
+			    int devnumber);
+
+int hdpvr_cancel_queue(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* i2c adapter registration */
+int hdpvr_register_i2c_adapter(struct hdpvr_device *dev);
+
+/*========================================================================*/
+/* buffer management */
+int hdpvr_free_buffers(struct hdpvr_device *dev);
+int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count);
diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
index 79393d1772e4..8e1463ee1b64 100644
--- a/drivers/media/video/hexium_gemini.c
+++ b/drivers/media/video/hexium_gemini.c
@@ -56,17 +56,6 @@ struct hexium_data
 	u8 byte;
 };
 
-static struct saa7146_extension_ioctls ioctls[] = {
-	{ VIDIOC_G_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_QUERYCTRL, 	SAA7146_BEFORE },
-	{ VIDIOC_ENUMINPUT, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_STD,		SAA7146_AFTER },
-	{ VIDIOC_G_CTRL,	SAA7146_BEFORE },
-	{ VIDIOC_S_CTRL,	SAA7146_BEFORE },
-	{ 0,			0 }
-};
-
 #define HEXIUM_CONTROLS	1
 static struct v4l2_queryctrl hexium_controls[] = {
 	{ V4L2_CID_PRIVATE_BASE, V4L2_CTRL_TYPE_BOOLEAN, "B/W", 0, 1, 1, 0, 0 },
@@ -231,6 +220,132 @@ static int hexium_set_standard(struct hexium *hexium, struct hexium_data *vdec)
 	return 0;
 }
 
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+	DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index));
+
+	if (i->index < 0 || i->index >= HEXIUM_INPUTS)
+		return -EINVAL;
+
+	memcpy(i, &hexium_inputs[i->index], sizeof(struct v4l2_input));
+
+	DEB_D(("v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n", i->index));
+	return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+
+	*input = hexium->cur_input;
+
+	DEB_D(("VIDIOC_G_INPUT: %d\n", *input));
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+
+	DEB_EE(("VIDIOC_S_INPUT %d.\n", input));
+
+	if (input < 0 || input >= HEXIUM_INPUTS)
+		return -EINVAL;
+
+	hexium->cur_input = input;
+	hexium_set_input(hexium, input);
+	return 0;
+}
+
+/* the saa7146 provides some controls (brightness, contrast, saturation)
+   which gets registered *after* this function. because of this we have
+   to return with a value != 0 even if the function succeded.. */
+static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qc)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	int i;
+
+	for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
+		if (hexium_controls[i].id == qc->id) {
+			*qc = hexium_controls[i];
+			DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id));
+			return 0;
+		}
+	}
+	return dev->ext_vv_data->core_ops->vidioc_queryctrl(file, fh, qc);
+}
+
+static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+	int i;
+
+	for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
+		if (hexium_controls[i].id == vc->id)
+			break;
+	}
+
+	if (i < 0)
+		return dev->ext_vv_data->core_ops->vidioc_g_ctrl(file, fh, vc);
+
+	if (vc->id == V4L2_CID_PRIVATE_BASE) {
+		vc->value = hexium->cur_bw;
+		DEB_D(("VIDIOC_G_CTRL BW:%d.\n", vc->value));
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+	int i = 0;
+
+	for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
+		if (hexium_controls[i].id == vc->id)
+			break;
+	}
+
+	if (i < 0)
+		return dev->ext_vv_data->core_ops->vidioc_s_ctrl(file, fh, vc);
+
+	if (vc->id == V4L2_CID_PRIVATE_BASE)
+		hexium->cur_bw = vc->value;
+
+	DEB_D(("VIDIOC_S_CTRL BW:%d.\n", hexium->cur_bw));
+
+	if (0 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
+		hexium_set_standard(hexium, hexium_pal);
+		return 0;
+	}
+	if (0 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
+		hexium_set_standard(hexium, hexium_ntsc);
+		return 0;
+	}
+	if (0 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std) {
+		hexium_set_standard(hexium, hexium_secam);
+		return 0;
+	}
+	if (1 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
+		hexium_set_standard(hexium, hexium_pal_bw);
+		return 0;
+	}
+	if (1 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
+		hexium_set_standard(hexium, hexium_ntsc_bw);
+		return 0;
+	}
+	if (1 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std)
+		/* fixme: is there no bw secam mode? */
+		return -EINVAL;
+
+	return -EINVAL;
+}
+
+
 static struct saa7146_ext_vv vv_data;
 
 /* this function only gets called when the probing was successful */
@@ -279,6 +394,12 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
 	hexium->cur_input = 0;
 
 	saa7146_vv_init(dev, &vv_data);
+	vv_data.ops.vidioc_queryctrl = vidioc_queryctrl;
+	vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl;
+	vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl;
+	vv_data.ops.vidioc_enum_input = vidioc_enum_input;
+	vv_data.ops.vidioc_g_input = vidioc_g_input;
+	vv_data.ops.vidioc_s_input = vidioc_s_input;
 	if (0 != saa7146_register_device(&hexium->video_dev, dev, "hexium gemini", VFL_TYPE_GRABBER)) {
 		printk("hexium_gemini: cannot register capture v4l2 device. skipping.\n");
 		return -1;
@@ -306,153 +427,6 @@ static int hexium_detach(struct saa7146_dev *dev)
 	return 0;
 }
 
-static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct hexium *hexium = (struct hexium *) dev->ext_priv;
-/*
-	struct saa7146_vv *vv = dev->vv_data;
-*/
-	switch (cmd) {
-	case VIDIOC_ENUMINPUT:
-		{
-			struct v4l2_input *i = arg;
-			DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index));
-
-			if (i->index < 0 || i->index >= HEXIUM_INPUTS) {
-				return -EINVAL;
-			}
-
-			memcpy(i, &hexium_inputs[i->index], sizeof(struct v4l2_input));
-
-			DEB_D(("v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n", i->index));
-			return 0;
-		}
-	case VIDIOC_G_INPUT:
-		{
-			int *input = (int *) arg;
-			*input = hexium->cur_input;
-
-			DEB_D(("VIDIOC_G_INPUT: %d\n", *input));
-			return 0;
-		}
-	case VIDIOC_S_INPUT:
-		{
-			int input = *(int *) arg;
-
-			DEB_EE(("VIDIOC_S_INPUT %d.\n", input));
-
-			if (input < 0 || input >= HEXIUM_INPUTS) {
-				return -EINVAL;
-			}
-
-			hexium->cur_input = input;
-			hexium_set_input(hexium, input);
-
-			return 0;
-		}
-		/* the saa7146 provides some controls (brightness, contrast, saturation)
-		   which gets registered *after* this function. because of this we have
-		   to return with a value != 0 even if the function succeded.. */
-	case VIDIOC_QUERYCTRL:
-		{
-			struct v4l2_queryctrl *qc = arg;
-			int i;
-
-			for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
-				if (hexium_controls[i].id == qc->id) {
-					*qc = hexium_controls[i];
-					DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id));
-					return 0;
-				}
-			}
-			return -EAGAIN;
-		}
-	case VIDIOC_G_CTRL:
-		{
-			struct v4l2_control *vc = arg;
-			int i;
-
-			for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
-				if (hexium_controls[i].id == vc->id) {
-					break;
-				}
-			}
-
-			if (i < 0) {
-				return -EAGAIN;
-			}
-
-			switch (vc->id) {
-			case V4L2_CID_PRIVATE_BASE:{
-					vc->value = hexium->cur_bw;
-					DEB_D(("VIDIOC_G_CTRL BW:%d.\n", vc->value));
-					return 0;
-				}
-			}
-			return -EINVAL;
-		}
-
-	case VIDIOC_S_CTRL:
-		{
-			struct v4l2_control *vc = arg;
-			int i = 0;
-
-			for (i = HEXIUM_CONTROLS - 1; i >= 0; i--) {
-				if (hexium_controls[i].id == vc->id) {
-					break;
-				}
-			}
-
-			if (i < 0) {
-				return -EAGAIN;
-			}
-
-			switch (vc->id) {
-			case V4L2_CID_PRIVATE_BASE:{
-					hexium->cur_bw = vc->value;
-					break;
-				}
-			}
-
-			DEB_D(("VIDIOC_S_CTRL BW:%d.\n", hexium->cur_bw));
-
-			if (0 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
-				hexium_set_standard(hexium, hexium_pal);
-				return 0;
-			}
-			if (0 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
-				hexium_set_standard(hexium, hexium_ntsc);
-				return 0;
-			}
-			if (0 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std) {
-				hexium_set_standard(hexium, hexium_secam);
-				return 0;
-			}
-			if (1 == hexium->cur_bw && V4L2_STD_PAL == hexium->cur_std) {
-				hexium_set_standard(hexium, hexium_pal_bw);
-				return 0;
-			}
-			if (1 == hexium->cur_bw && V4L2_STD_NTSC == hexium->cur_std) {
-				hexium_set_standard(hexium, hexium_ntsc_bw);
-				return 0;
-			}
-			if (1 == hexium->cur_bw && V4L2_STD_SECAM == hexium->cur_std) {
-				/* fixme: is there no bw secam mode? */
-				return -EINVAL;
-			}
-
-			return -EINVAL;
-		}
-	default:
-/*
-		DEB_D(("hexium_ioctl() does not handle this ioctl.\n"));
-*/
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-
 static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *std)
 {
 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
@@ -514,8 +488,6 @@ static struct saa7146_ext_vv vv_data = {
 	.stds = &hexium_standards[0],
 	.num_stds = sizeof(hexium_standards) / sizeof(struct saa7146_standard),
 	.std_callback = &std_callback,
-	.ioctls = &ioctls[0],
-	.ioctl = hexium_ioctl,
 };
 
 static struct saa7146_extension hexium_extension = {
diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c
index 074bec711fe0..2bc39f628455 100644
--- a/drivers/media/video/hexium_orion.c
+++ b/drivers/media/video/hexium_orion.c
@@ -57,14 +57,6 @@ struct hexium_data
 	u8 byte;
 };
 
-static struct saa7146_extension_ioctls ioctls[] = {
-	{ VIDIOC_G_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_ENUMINPUT, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_STD,		SAA7146_AFTER },
-	{ 0,			0 }
-};
-
 struct hexium
 {
 	int type;
@@ -329,6 +321,44 @@ static int hexium_set_input(struct hexium *hexium, int input)
 	return 0;
 }
 
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+	DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index));
+
+	if (i->index < 0 || i->index >= HEXIUM_INPUTS)
+		return -EINVAL;
+
+	memcpy(i, &hexium_inputs[i->index], sizeof(struct v4l2_input));
+
+	DEB_D(("v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n", i->index));
+	return 0;
+}
+
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+
+	*input = hexium->cur_input;
+
+	DEB_D(("VIDIOC_G_INPUT: %d\n", *input));
+	return 0;
+}
+
+static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct hexium *hexium = (struct hexium *) dev->ext_priv;
+
+	if (input < 0 || input >= HEXIUM_INPUTS)
+		return -EINVAL;
+
+	hexium->cur_input = input;
+	hexium_set_input(hexium, input);
+
+	return 0;
+}
+
 static struct saa7146_ext_vv vv_data;
 
 /* this function only gets called when the probing was successful */
@@ -339,6 +369,9 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
 	DEB_EE((".\n"));
 
 	saa7146_vv_init(dev, &vv_data);
+	vv_data.ops.vidioc_enum_input = vidioc_enum_input;
+	vv_data.ops.vidioc_g_input = vidioc_g_input;
+	vv_data.ops.vidioc_s_input = vidioc_s_input;
 	if (0 != saa7146_register_device(&hexium->video_dev, dev, "hexium orion", VFL_TYPE_GRABBER)) {
 		printk("hexium_orion: cannot register capture v4l2 device. skipping.\n");
 		return -1;
@@ -370,58 +403,6 @@ static int hexium_detach(struct saa7146_dev *dev)
 	return 0;
 }
 
-static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
-{
-	struct saa7146_dev *dev = fh->dev;
-	struct hexium *hexium = (struct hexium *) dev->ext_priv;
-/*
-	struct saa7146_vv *vv = dev->vv_data;
-*/
-	switch (cmd) {
-	case VIDIOC_ENUMINPUT:
-		{
-			struct v4l2_input *i = arg;
-			DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index));
-
-			if (i->index < 0 || i->index >= HEXIUM_INPUTS) {
-				return -EINVAL;
-			}
-
-			memcpy(i, &hexium_inputs[i->index], sizeof(struct v4l2_input));
-
-			DEB_D(("v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n", i->index));
-			return 0;
-		}
-	case VIDIOC_G_INPUT:
-		{
-			int *input = (int *) arg;
-			*input = hexium->cur_input;
-
-			DEB_D(("VIDIOC_G_INPUT: %d\n", *input));
-			return 0;
-		}
-	case VIDIOC_S_INPUT:
-		{
-			int input = *(int *) arg;
-
-			if (input < 0 || input >= HEXIUM_INPUTS) {
-				return -EINVAL;
-			}
-
-			hexium->cur_input = input;
-			hexium_set_input(hexium, input);
-
-			return 0;
-		}
-	default:
-/*
-		DEB_D(("hexium_ioctl() does not handle this ioctl.\n"));
-*/
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-
 static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *std)
 {
 	return 0;
@@ -479,8 +460,6 @@ static struct saa7146_ext_vv vv_data = {
 	.stds = &hexium_standards[0],
 	.num_stds = sizeof(hexium_standards) / sizeof(struct saa7146_standard),
 	.std_callback = &std_callback,
-	.ioctls = &ioctls[0],
-	.ioctl = hexium_ioctl,
 };
 
 static struct saa7146_extension extension = {
diff --git a/drivers/media/video/indycam.c b/drivers/media/video/indycam.c
index 84b9e4f2b3b3..3d6940163b12 100644
--- a/drivers/media/video/indycam.c
+++ b/drivers/media/video/indycam.c
@@ -19,10 +19,12 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 
-#include <linux/videodev.h>
 /* IndyCam decodes stream of photons into digital image representation ;-) */
-#include <linux/video_decoder.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 #include "indycam.h"
 
@@ -33,6 +35,7 @@ MODULE_VERSION(INDYCAM_MODULE_VERSION);
 MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
 MODULE_LICENSE("GPL");
 
+
 // #define INDYCAM_DEBUG
 
 #ifdef INDYCAM_DEBUG
@@ -44,11 +47,14 @@ MODULE_LICENSE("GPL");
 #endif
 
 struct indycam {
-	struct i2c_client *client;
+	struct v4l2_subdev sd;
 	u8 version;
 };
 
-static struct i2c_driver i2c_driver_indycam;
+static inline struct indycam *to_indycam(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct indycam, sd);
+}
 
 static const u8 initseq[] = {
 	INDYCAM_CONTROL_AGCENA,		/* INDYCAM_CONTROL */
@@ -63,8 +69,9 @@ static const u8 initseq[] = {
 
 /* IndyCam register handling */
 
-static int indycam_read_reg(struct i2c_client *client, u8 reg, u8 *value)
+static int indycam_read_reg(struct v4l2_subdev *sd, u8 reg, u8 *value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int ret;
 
 	if (reg == INDYCAM_REG_RESET) {
@@ -87,12 +94,12 @@ static int indycam_read_reg(struct i2c_client *client, u8 reg, u8 *value)
 	return 0;
 }
 
-static int indycam_write_reg(struct i2c_client *client, u8 reg, u8 value)
+static int indycam_write_reg(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int err;
 
-	if ((reg == INDYCAM_REG_BRIGHTNESS)
-	    || (reg == INDYCAM_REG_VERSION)) {
+	if (reg == INDYCAM_REG_BRIGHTNESS || reg == INDYCAM_REG_VERSION) {
 		dprintk("indycam_write_reg(): "
 			"skipping read-only register %d\n", reg);
 		return 0;
@@ -108,13 +115,13 @@ static int indycam_write_reg(struct i2c_client *client, u8 reg, u8 value)
 	return err;
 }
 
-static int indycam_write_block(struct i2c_client *client, u8 reg,
+static int indycam_write_block(struct v4l2_subdev *sd, u8 reg,
 			       u8 length, u8 *data)
 {
 	int i, err;
 
 	for (i = 0; i < length; i++) {
-		err = indycam_write_reg(client, reg + i, data[i]);
+		err = indycam_write_reg(sd, reg + i, data[i]);
 		if (err)
 			return err;
 	}
@@ -125,79 +132,78 @@ static int indycam_write_block(struct i2c_client *client, u8 reg,
 /* Helper functions */
 
 #ifdef INDYCAM_DEBUG
-static void indycam_regdump_debug(struct i2c_client *client)
+static void indycam_regdump_debug(struct v4l2_subdev *sd)
 {
 	int i;
 	u8 val;
 
 	for (i = 0; i < 9; i++) {
-		indycam_read_reg(client, i, &val);
+		indycam_read_reg(sd, i, &val);
 		dprintk("Reg %d = 0x%02x\n", i, val);
 	}
 }
 #endif
 
-static int indycam_get_control(struct i2c_client *client,
-			       struct indycam_control *ctrl)
+static int indycam_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
-	struct indycam *camera = i2c_get_clientdata(client);
+	struct indycam *camera = to_indycam(sd);
 	u8 reg;
 	int ret = 0;
 
-	switch (ctrl->type) {
-	case INDYCAM_CONTROL_AGC:
-	case INDYCAM_CONTROL_AWB:
-		ret = indycam_read_reg(client, INDYCAM_REG_CONTROL, &reg);
+	switch (ctrl->id) {
+	case V4L2_CID_AUTOGAIN:
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		ret = indycam_read_reg(sd, INDYCAM_REG_CONTROL, &reg);
 		if (ret)
 			return -EIO;
-		if (ctrl->type == INDYCAM_CONTROL_AGC)
+		if (ctrl->id == V4L2_CID_AUTOGAIN)
 			ctrl->value = (reg & INDYCAM_CONTROL_AGCENA)
 				? 1 : 0;
 		else
 			ctrl->value = (reg & INDYCAM_CONTROL_AWBCTL)
 				? 1 : 0;
 		break;
-	case INDYCAM_CONTROL_SHUTTER:
-		ret = indycam_read_reg(client, INDYCAM_REG_SHUTTER, &reg);
+	case V4L2_CID_EXPOSURE:
+		ret = indycam_read_reg(sd, INDYCAM_REG_SHUTTER, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = ((s32)reg == 0x00) ? 0xff : ((s32)reg - 1);
 		break;
-	case INDYCAM_CONTROL_GAIN:
-		ret = indycam_read_reg(client, INDYCAM_REG_GAIN, &reg);
+	case V4L2_CID_GAIN:
+		ret = indycam_read_reg(sd, INDYCAM_REG_GAIN, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = (s32)reg;
 		break;
-	case INDYCAM_CONTROL_RED_BALANCE:
-		ret = indycam_read_reg(client, INDYCAM_REG_RED_BALANCE, &reg);
+	case V4L2_CID_RED_BALANCE:
+		ret = indycam_read_reg(sd, INDYCAM_REG_RED_BALANCE, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = (s32)reg;
 		break;
-	case INDYCAM_CONTROL_BLUE_BALANCE:
-		ret = indycam_read_reg(client, INDYCAM_REG_BLUE_BALANCE, &reg);
+	case V4L2_CID_BLUE_BALANCE:
+		ret = indycam_read_reg(sd, INDYCAM_REG_BLUE_BALANCE, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = (s32)reg;
 		break;
 	case INDYCAM_CONTROL_RED_SATURATION:
-		ret = indycam_read_reg(client,
+		ret = indycam_read_reg(sd,
 				       INDYCAM_REG_RED_SATURATION, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = (s32)reg;
 		break;
 	case INDYCAM_CONTROL_BLUE_SATURATION:
-		ret = indycam_read_reg(client,
+		ret = indycam_read_reg(sd,
 				       INDYCAM_REG_BLUE_SATURATION, &reg);
 		if (ret)
 			return -EIO;
 		ctrl->value = (s32)reg;
 		break;
-	case INDYCAM_CONTROL_GAMMA:
+	case V4L2_CID_GAMMA:
 		if (camera->version == CAMERA_VERSION_MOOSE) {
-			ret = indycam_read_reg(client,
+			ret = indycam_read_reg(sd,
 					       INDYCAM_REG_GAMMA, &reg);
 			if (ret)
 				return -EIO;
@@ -213,21 +219,20 @@ static int indycam_get_control(struct i2c_client *client,
 	return ret;
 }
 
-static int indycam_set_control(struct i2c_client *client,
-			       struct indycam_control *ctrl)
+static int indycam_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
-	struct indycam *camera = i2c_get_clientdata(client);
+	struct indycam *camera = to_indycam(sd);
 	u8 reg;
 	int ret = 0;
 
-	switch (ctrl->type) {
-	case INDYCAM_CONTROL_AGC:
-	case INDYCAM_CONTROL_AWB:
-		ret = indycam_read_reg(client, INDYCAM_REG_CONTROL, &reg);
+	switch (ctrl->id) {
+	case V4L2_CID_AUTOGAIN:
+	case V4L2_CID_AUTO_WHITE_BALANCE:
+		ret = indycam_read_reg(sd, INDYCAM_REG_CONTROL, &reg);
 		if (ret)
 			break;
 
-		if (ctrl->type == INDYCAM_CONTROL_AGC) {
+		if (ctrl->id == V4L2_CID_AUTOGAIN) {
 			if (ctrl->value)
 				reg |= INDYCAM_CONTROL_AGCENA;
 			else
@@ -239,34 +244,34 @@ static int indycam_set_control(struct i2c_client *client,
 				reg &= ~INDYCAM_CONTROL_AWBCTL;
 		}
 
-		ret = indycam_write_reg(client, INDYCAM_REG_CONTROL, reg);
+		ret = indycam_write_reg(sd, INDYCAM_REG_CONTROL, reg);
 		break;
-	case INDYCAM_CONTROL_SHUTTER:
+	case V4L2_CID_EXPOSURE:
 		reg = (ctrl->value == 0xff) ? 0x00 : (ctrl->value + 1);
-		ret = indycam_write_reg(client, INDYCAM_REG_SHUTTER, reg);
+		ret = indycam_write_reg(sd, INDYCAM_REG_SHUTTER, reg);
 		break;
-	case INDYCAM_CONTROL_GAIN:
-		ret = indycam_write_reg(client, INDYCAM_REG_GAIN, ctrl->value);
+	case V4L2_CID_GAIN:
+		ret = indycam_write_reg(sd, INDYCAM_REG_GAIN, ctrl->value);
 		break;
-	case INDYCAM_CONTROL_RED_BALANCE:
-		ret = indycam_write_reg(client, INDYCAM_REG_RED_BALANCE,
+	case V4L2_CID_RED_BALANCE:
+		ret = indycam_write_reg(sd, INDYCAM_REG_RED_BALANCE,
 					ctrl->value);
 		break;
-	case INDYCAM_CONTROL_BLUE_BALANCE:
-		ret = indycam_write_reg(client, INDYCAM_REG_BLUE_BALANCE,
+	case V4L2_CID_BLUE_BALANCE:
+		ret = indycam_write_reg(sd, INDYCAM_REG_BLUE_BALANCE,
 					ctrl->value);
 		break;
 	case INDYCAM_CONTROL_RED_SATURATION:
-		ret = indycam_write_reg(client, INDYCAM_REG_RED_SATURATION,
+		ret = indycam_write_reg(sd, INDYCAM_REG_RED_SATURATION,
 					ctrl->value);
 		break;
 	case INDYCAM_CONTROL_BLUE_SATURATION:
-		ret = indycam_write_reg(client, INDYCAM_REG_BLUE_SATURATION,
+		ret = indycam_write_reg(sd, INDYCAM_REG_BLUE_SATURATION,
 					ctrl->value);
 		break;
-	case INDYCAM_CONTROL_GAMMA:
+	case V4L2_CID_GAMMA:
 		if (camera->version == CAMERA_VERSION_MOOSE) {
-			ret = indycam_write_reg(client, INDYCAM_REG_GAMMA,
+			ret = indycam_write_reg(sd, INDYCAM_REG_GAMMA,
 						ctrl->value);
 		}
 		break;
@@ -279,192 +284,103 @@ static int indycam_set_control(struct i2c_client *client,
 
 /* I2C-interface */
 
-static int indycam_attach(struct i2c_adapter *adap, int addr, int kind)
+static int indycam_g_chip_ident(struct v4l2_subdev *sd,
+		struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct indycam *camera = to_indycam(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_INDYCAM,
+		       camera->version);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops indycam_core_ops = {
+	.g_chip_ident = indycam_g_chip_ident,
+	.g_ctrl = indycam_g_ctrl,
+	.s_ctrl = indycam_s_ctrl,
+};
+
+static const struct v4l2_subdev_ops indycam_ops = {
+	.core = &indycam_core_ops,
+};
+
+static int indycam_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
 {
 	int err = 0;
 	struct indycam *camera;
-	struct i2c_client *client;
+	struct v4l2_subdev *sd;
 
-	printk(KERN_INFO "SGI IndyCam driver version %s\n",
-	       INDYCAM_MODULE_VERSION);
+	v4l_info(client, "chip found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
 
-	client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-	if (!client)
-		return -ENOMEM;
 	camera = kzalloc(sizeof(struct indycam), GFP_KERNEL);
-	if (!camera) {
-		err = -ENOMEM;
-		goto out_free_client;
-	}
-
-	client->addr = addr;
-	client->adapter = adap;
-	client->driver = &i2c_driver_indycam;
-	client->flags = 0;
-	strcpy(client->name, "IndyCam client");
-	i2c_set_clientdata(client, camera);
-
-	camera->client = client;
+	if (!camera)
+		return -ENOMEM;
 
-	err = i2c_attach_client(client);
-	if (err)
-		goto out_free_camera;
+	sd = &camera->sd;
+	v4l2_i2c_subdev_init(sd, client, &indycam_ops);
 
 	camera->version = i2c_smbus_read_byte_data(client,
 						   INDYCAM_REG_VERSION);
 	if (camera->version != CAMERA_VERSION_INDY &&
 	    camera->version != CAMERA_VERSION_MOOSE) {
-		err = -ENODEV;
-		goto out_detach_client;
+		kfree(camera);
+		return -ENODEV;
 	}
+
 	printk(KERN_INFO "IndyCam v%d.%d detected\n",
 	       INDYCAM_VERSION_MAJOR(camera->version),
 	       INDYCAM_VERSION_MINOR(camera->version));
 
-	indycam_regdump(client);
+	indycam_regdump(sd);
 
 	// initialize
-	err = indycam_write_block(client, 0, sizeof(initseq), (u8 *)&initseq);
+	err = indycam_write_block(sd, 0, sizeof(initseq), (u8 *)&initseq);
 	if (err) {
 		printk(KERN_ERR "IndyCam initialization failed\n");
-		err = -EIO;
-		goto out_detach_client;
+		kfree(camera);
+		return -EIO;
 	}
 
-	indycam_regdump(client);
+	indycam_regdump(sd);
 
 	// white balance
-	err = indycam_write_reg(client, INDYCAM_REG_CONTROL,
+	err = indycam_write_reg(sd, INDYCAM_REG_CONTROL,
 			  INDYCAM_CONTROL_AGCENA | INDYCAM_CONTROL_AWBCTL);
 	if (err) {
 		printk(KERN_ERR "IndyCam: White balancing camera failed\n");
-		err = -EIO;
-		goto out_detach_client;
+		kfree(camera);
+		return -EIO;
 	}
 
-	indycam_regdump(client);
+	indycam_regdump(sd);
 
 	printk(KERN_INFO "IndyCam initialized\n");
 
 	return 0;
-
-out_detach_client:
-	i2c_detach_client(client);
-out_free_camera:
-	kfree(camera);
-out_free_client:
-	kfree(client);
-	return err;
 }
 
-static int indycam_probe(struct i2c_adapter *adap)
+static int indycam_remove(struct i2c_client *client)
 {
-	/* Indy specific crap */
-	if (adap->id == I2C_HW_SGI_VINO)
-		return indycam_attach(adap, INDYCAM_ADDR, 0);
-	/* Feel free to add probe here :-) */
-	return -ENODEV;
-}
-
-static int indycam_detach(struct i2c_client *client)
-{
-	struct indycam *camera = i2c_get_clientdata(client);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
-	i2c_detach_client(client);
-	kfree(camera);
-	kfree(client);
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_indycam(sd));
 	return 0;
 }
 
-static int indycam_command(struct i2c_client *client, unsigned int cmd,
-			   void *arg)
-{
-	// struct indycam *camera = i2c_get_clientdata(client);
-
-	/* The old video_decoder interface just isn't enough,
-	 * so we'll use some custom commands. */
-	switch (cmd) {
-	case DECODER_GET_CAPABILITIES: {
-		struct video_decoder_capability *cap = arg;
-
-		cap->flags  = VIDEO_DECODER_NTSC;
-		cap->inputs = 1;
-		cap->outputs = 1;
-		break;
-	}
-	case DECODER_GET_STATUS: {
-		int *iarg = arg;
-
-		*iarg = DECODER_STATUS_GOOD | DECODER_STATUS_NTSC |
-			DECODER_STATUS_COLOR;
-		break;
-	}
-	case DECODER_SET_NORM: {
-		int *iarg = arg;
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	}
-	case DECODER_SET_INPUT:	{
-		int *iarg = arg;
-
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-	case DECODER_SET_OUTPUT: {
-		int *iarg = arg;
-
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-	case DECODER_ENABLE_OUTPUT: {
-		/* Always enabled */
-		break;
-	}
-	case DECODER_SET_PICTURE: {
-		// struct video_picture *pic = arg;
-		/* TODO: convert values for indycam_set_controls() */
-		break;
-	}
-	case DECODER_INDYCAM_GET_CONTROL: {
-		return indycam_get_control(client, arg);
-	}
-	case DECODER_INDYCAM_SET_CONTROL: {
-		return indycam_set_control(client, arg);
-	}
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static struct i2c_driver i2c_driver_indycam = {
-	.driver = {
-		.name 	= "indycam",
-	},
-	.id		= I2C_DRIVERID_INDYCAM,
-	.attach_adapter = indycam_probe,
-	.detach_client	= indycam_detach,
-	.command	= indycam_command,
+static const struct i2c_device_id indycam_id[] = {
+	{ "indycam", 0 },
+	{ }
 };
+MODULE_DEVICE_TABLE(i2c, indycam_id);
 
-static int __init indycam_init(void)
-{
-	return i2c_add_driver(&i2c_driver_indycam);
-}
-
-static void __exit indycam_exit(void)
-{
-	i2c_del_driver(&i2c_driver_indycam);
-}
-
-module_init(indycam_init);
-module_exit(indycam_exit);
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "indycam",
+	.probe = indycam_probe,
+	.remove = indycam_remove,
+	.id_table = indycam_id,
+};
diff --git a/drivers/media/video/indycam.h b/drivers/media/video/indycam.h
index e6ee82063ed8..881f21c474c4 100644
--- a/drivers/media/video/indycam.h
+++ b/drivers/media/video/indycam.h
@@ -87,22 +87,7 @@
 
 /* Driver interface definitions */
 
-#define INDYCAM_CONTROL_AGC			0	/* boolean */
-#define INDYCAM_CONTROL_AWB			1	/* boolean */
-#define INDYCAM_CONTROL_SHUTTER			2
-#define INDYCAM_CONTROL_GAIN			3
-#define INDYCAM_CONTROL_RED_BALANCE		4
-#define INDYCAM_CONTROL_BLUE_BALANCE		5
-#define INDYCAM_CONTROL_RED_SATURATION		6
-#define INDYCAM_CONTROL_BLUE_SATURATION		7
-#define INDYCAM_CONTROL_GAMMA			8
-
-struct indycam_control {
-	u8 type;
-	s32 value;
-};
-
-#define	DECODER_INDYCAM_GET_CONTROL	_IOR('d', 193, struct indycam_control)
-#define	DECODER_INDYCAM_SET_CONTROL	_IOW('d', 194, struct indycam_control)
+#define INDYCAM_CONTROL_RED_SATURATION		(V4L2_CID_PRIVATE_BASE + 0)
+#define INDYCAM_CONTROL_BLUE_SATURATION		(V4L2_CID_PRIVATE_BASE + 1)
 
 #endif
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index d4658c56eddc..092c7da0f37a 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -16,6 +16,8 @@
  *      Henry Wong <henry@stuffedcow.net>
  *      Mark Schultz <n9xmj@yahoo.com>
  *      Brian Rogers <brian_rogers@comcast.net>
+ * modified for AVerMedia Cardbus by
+ *      Oldrich Jedlicka <oldium.pro@seznam.cz>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -216,6 +218,46 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 	return 1;
 }
 
+static int get_key_avermedia_cardbus(struct IR_i2c *ir,
+				     u32 *ir_key, u32 *ir_raw)
+{
+	unsigned char subaddr, key, keygroup;
+	struct i2c_msg msg[] = { { .addr = ir->c.addr, .flags = 0,
+				   .buf = &subaddr, .len = 1},
+				 { .addr = ir->c.addr, .flags = I2C_M_RD,
+				  .buf = &key, .len = 1} };
+	subaddr = 0x0d;
+	if (2 != i2c_transfer(ir->c.adapter, msg, 2)) {
+		dprintk(1, "read error\n");
+		return -EIO;
+	}
+
+	if (key == 0xff)
+		return 0;
+
+	subaddr = 0x0b;
+	msg[1].buf = &keygroup;
+	if (2 != i2c_transfer(ir->c.adapter, msg, 2)) {
+		dprintk(1, "read error\n");
+		return -EIO;
+	}
+
+	if (keygroup == 0xff)
+		return 0;
+
+	dprintk(1, "read key 0x%02x/0x%02x\n", key, keygroup);
+	if (keygroup < 2 || keygroup > 3) {
+		/* Only a warning */
+		dprintk(1, "warning: invalid key group 0x%02x for key 0x%02x\n",
+								keygroup, key);
+	}
+	key |= (keygroup & 1) << 6;
+
+	*ir_key = key;
+	*ir_raw = key;
+	return 1;
+}
+
 /* ----------------------------------------------------------------------- */
 
 static void ir_key_poll(struct IR_i2c *ir)
@@ -237,15 +279,9 @@ static void ir_key_poll(struct IR_i2c *ir)
 	}
 }
 
-static void ir_timer(unsigned long data)
-{
-	struct IR_i2c *ir = (struct IR_i2c*)data;
-	schedule_work(&ir->work);
-}
-
 static void ir_work(struct work_struct *work)
 {
-	struct IR_i2c *ir = container_of(work, struct IR_i2c, work);
+	struct IR_i2c *ir = container_of(work, struct IR_i2c, work.work);
 	int polling_interval = 100;
 
 	/* MSI TV@nywhere Plus requires more frequent polling
@@ -254,7 +290,7 @@ static void ir_work(struct work_struct *work)
 		polling_interval = 50;
 
 	ir_key_poll(ir);
-	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(polling_interval));
+	schedule_delayed_work(&ir->work, msecs_to_jiffies(polling_interval));
 }
 
 /* ----------------------------------------------------------------------- */
@@ -360,6 +396,12 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 			ir_type     = IR_TYPE_OTHER;
 		}
 		break;
+	case 0x40:
+		name        = "AVerMedia Cardbus remote";
+		ir->get_key = get_key_avermedia_cardbus;
+		ir_type     = IR_TYPE_OTHER;
+		ir_codes    = ir_codes_avermedia_cardbus;
+		break;
 	default:
 		/* shouldn't happen */
 		printk(DEVNAME ": Huh? unknown i2c address (0x%02x)?\n", addr);
@@ -404,11 +446,8 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 	       ir->input->name, ir->input->phys, adap->name);
 
 	/* start polling via eventd */
-	INIT_WORK(&ir->work, ir_work);
-	init_timer(&ir->timer);
-	ir->timer.function = ir_timer;
-	ir->timer.data     = (unsigned long)ir;
-	schedule_work(&ir->work);
+	INIT_DELAYED_WORK(&ir->work, ir_work);
+	schedule_delayed_work(&ir->work, 0);
 
 	return 0;
 
@@ -425,8 +464,7 @@ static int ir_detach(struct i2c_client *client)
 	struct IR_i2c *ir = i2c_get_clientdata(client);
 
 	/* kill outstanding polls */
-	del_timer_sync(&ir->timer);
-	flush_scheduled_work();
+	cancel_delayed_work_sync(&ir->work);
 
 	/* unregister devices */
 	input_unregister_device(ir->input);
@@ -524,6 +562,22 @@ static int ir_probe(struct i2c_adapter *adap)
 			ir_attach(adap, msg.addr, 0, 0);
 	}
 
+	/* Special case for AVerMedia Cardbus remote */
+	if (adap->id == I2C_HW_SAA7134) {
+		unsigned char subaddr, data;
+		struct i2c_msg msg[] = { { .addr = 0x40, .flags = 0,
+					   .buf = &subaddr, .len = 1},
+					 { .addr = 0x40, .flags = I2C_M_RD,
+					   .buf = &data, .len = 1} };
+		subaddr = 0x0d;
+		rc = i2c_transfer(adap, msg, 2);
+		dprintk(1, "probe 0x%02x/0x%02x @ %s: %s\n",
+			msg[0].addr, subaddr, adap->name,
+			(2 == rc) ? "yes" : "no");
+		if (2 == rc)
+			ir_attach(adap, msg[0].addr, 0, 0);
+	}
+
 	return 0;
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c
index 62aa06f5d168..84995bcf4a75 100644
--- a/drivers/media/video/ivtv/ivtv-controls.c
+++ b/drivers/media/video/ivtv/ivtv-controls.c
@@ -26,6 +26,7 @@
 #include "ivtv-mailbox.h"
 #include "ivtv-controls.h"
 
+/* Must be sorted from low to high control ID! */
 static const u32 user_ctrls[] = {
 	V4L2_CID_USER_CLASS,
 	V4L2_CID_BRIGHTNESS,
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index c46c990987f9..eca8bf92a225 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -357,7 +357,7 @@ void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv)
 static void ivtv_process_eeprom(struct ivtv *itv)
 {
 	struct tveeprom tv;
-	int pci_slot = PCI_SLOT(itv->dev->devfn);
+	int pci_slot = PCI_SLOT(itv->pdev->devfn);
 
 	ivtv_read_eeprom(itv, &tv);
 
@@ -604,7 +604,7 @@ static void ivtv_process_options(struct ivtv *itv)
 	itv->std = ivtv_parse_std(itv);
 	if (itv->std == 0 && tunertype >= 0)
 		itv->std = tunertype ? V4L2_STD_MN : (V4L2_STD_ALL & ~V4L2_STD_MN);
-	itv->has_cx23415 = (itv->dev->device == PCI_DEVICE_ID_IVTV15);
+	itv->has_cx23415 = (itv->pdev->device == PCI_DEVICE_ID_IVTV15);
 	chipname = itv->has_cx23415 ? "cx23415" : "cx23416";
 	if (itv->options.cardtype == -1) {
 		IVTV_INFO("Ignore card (detected %s based chip)\n", chipname);
@@ -617,9 +617,9 @@ static void ivtv_process_options(struct ivtv *itv)
 		IVTV_ERR("Unknown user specified type, trying to autodetect card\n");
 	}
 	if (itv->card == NULL) {
-		if (itv->dev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE ||
-		    itv->dev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT1 ||
-		    itv->dev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT2) {
+		if (itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE ||
+		    itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT1 ||
+		    itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT2) {
 			itv->card = ivtv_get_card(itv->has_cx23415 ? IVTV_CARD_PVR_350 : IVTV_CARD_PVR_150);
 			IVTV_INFO("Autodetected Hauppauge card (%s based)\n",
 					chipname);
@@ -630,13 +630,13 @@ static void ivtv_process_options(struct ivtv *itv)
 			if (itv->card->pci_list == NULL)
 				continue;
 			for (j = 0; itv->card->pci_list[j].device; j++) {
-				if (itv->dev->device !=
+				if (itv->pdev->device !=
 				    itv->card->pci_list[j].device)
 					continue;
-				if (itv->dev->subsystem_vendor !=
+				if (itv->pdev->subsystem_vendor !=
 				    itv->card->pci_list[j].subsystem_vendor)
 					continue;
-				if (itv->dev->subsystem_device !=
+				if (itv->pdev->subsystem_device !=
 				    itv->card->pci_list[j].subsystem_device)
 					continue;
 				IVTV_INFO("Autodetected %s card (%s based)\n",
@@ -650,9 +650,9 @@ done:
 	if (itv->card == NULL) {
 		itv->card = ivtv_get_card(IVTV_CARD_PVR_150);
 		IVTV_ERR("Unknown card: vendor/device: [%04x:%04x]\n",
-		     itv->dev->vendor, itv->dev->device);
+		     itv->pdev->vendor, itv->pdev->device);
 		IVTV_ERR("              subsystem vendor/device: [%04x:%04x]\n",
-		     itv->dev->subsystem_vendor, itv->dev->subsystem_device);
+		     itv->pdev->subsystem_vendor, itv->pdev->subsystem_device);
 		IVTV_ERR("              %s based\n", chipname);
 		IVTV_ERR("Defaulting to %s card\n", itv->card->name);
 		IVTV_ERR("Please mail the vendor/device and subsystem vendor/device IDs and what kind of\n");
@@ -671,7 +671,7 @@ done:
  */
 static int __devinit ivtv_init_struct1(struct ivtv *itv)
 {
-	itv->base_addr = pci_resource_start(itv->dev, 0);
+	itv->base_addr = pci_resource_start(itv->pdev, 0);
 	itv->enc_mbox.max_mbox = 2; /* the encoder has 3 mailboxes (0-2) */
 	itv->dec_mbox.max_mbox = 1; /* the decoder has 2 mailboxes (0-1) */
 
@@ -682,7 +682,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
 	spin_lock_init(&itv->lock);
 	spin_lock_init(&itv->dma_reg_lock);
 
-	itv->irq_work_queues = create_singlethread_workqueue(itv->device.name);
+	itv->irq_work_queues = create_singlethread_workqueue(itv->v4l2_dev.name);
 	if (itv->irq_work_queues == NULL) {
 		IVTV_ERR("Could not create ivtv workqueue\n");
 		return -1;
@@ -766,7 +766,7 @@ static void __devinit ivtv_init_struct2(struct ivtv *itv)
 	itv->audio_input = itv->card->video_inputs[i].audio_index;
 }
 
-static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
+static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 			  const struct pci_device_id *pci_id)
 {
 	u16 cmd;
@@ -775,11 +775,11 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 
 	IVTV_DEBUG_INFO("Enabling pci device\n");
 
-	if (pci_enable_device(dev)) {
+	if (pci_enable_device(pdev)) {
 		IVTV_ERR("Can't enable device!\n");
 		return -EIO;
 	}
-	if (pci_set_dma_mask(dev, 0xffffffff)) {
+	if (pci_set_dma_mask(pdev, 0xffffffff)) {
 		IVTV_ERR("No suitable DMA available.\n");
 		return -EIO;
 	}
@@ -805,11 +805,11 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 	}
 
 	/* Check for bus mastering */
-	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	pci_read_config_word(pdev, PCI_COMMAND, &cmd);
 	if (!(cmd & PCI_COMMAND_MASTER)) {
 		IVTV_DEBUG_INFO("Attempting to enable Bus Mastering\n");
-		pci_set_master(dev);
-		pci_read_config_word(dev, PCI_COMMAND, &cmd);
+		pci_set_master(pdev);
+		pci_read_config_word(pdev, PCI_COMMAND, &cmd);
 		if (!(cmd & PCI_COMMAND_MASTER)) {
 			IVTV_ERR("Bus Mastering is not enabled\n");
 			return -ENXIO;
@@ -817,26 +817,26 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *dev,
 	}
 	IVTV_DEBUG_INFO("Bus Mastering Enabled.\n");
 
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &card_rev);
-	pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &card_rev);
+	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
 
 	if (pci_latency < 64 && ivtv_pci_latency) {
 		IVTV_INFO("Unreasonably low latency timer, "
 			       "setting to 64 (was %d)\n", pci_latency);
-		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
-		pci_read_config_byte(dev, PCI_LATENCY_TIMER, &pci_latency);
+		pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
+		pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
 	}
 	/* This config space value relates to DMA latencies. The
 	   default value 0x8080 is too low however and will lead
 	   to DMA errors. 0xffff is the max value which solves
 	   these problems. */
-	pci_write_config_dword(dev, 0x40, 0xffff);
+	pci_write_config_dword(pdev, 0x40, 0xffff);
 
 	IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
 		   "irq: %d, latency: %d, memory: 0x%lx\n",
-		   itv->dev->device, card_rev, dev->bus->number,
-		   PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn),
-		   itv->dev->irq, pci_latency, (unsigned long)itv->base_addr);
+		   pdev->device, card_rev, pdev->bus->number,
+		   PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
+		   pdev->irq, pci_latency, (unsigned long)itv->base_addr);
 
 	return 0;
 }
@@ -935,7 +935,7 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
 	}
 }
 
-static int __devinit ivtv_probe(struct pci_dev *dev,
+static int __devinit ivtv_probe(struct pci_dev *pdev,
 				const struct pci_device_id *pci_id)
 {
 	int retval = 0;
@@ -945,17 +945,17 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	itv = kzalloc(sizeof(struct ivtv), GFP_ATOMIC);
 	if (itv == NULL)
 		return -ENOMEM;
-	itv->dev = dev;
+	itv->pdev = pdev;
 	itv->instance = atomic_inc_return(&ivtv_instance) - 1;
 
-	retval = v4l2_device_register(&dev->dev, &itv->device);
+	retval = v4l2_device_register(&pdev->dev, &itv->v4l2_dev);
 	if (retval) {
 		kfree(itv);
 		return retval;
 	}
 	/* "ivtv + PCI ID" is a bit of a mouthful, so use
 	   "ivtv + instance" instead. */
-	snprintf(itv->device.name, sizeof(itv->device.name),
+	snprintf(itv->v4l2_dev.name, sizeof(itv->v4l2_dev.name),
 			"ivtv%d", itv->instance);
 	IVTV_INFO("Initializing card %d\n", itv->instance);
 
@@ -972,12 +972,11 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr);
 
 	/* PCI Device Setup */
-	if ((retval = ivtv_setup_pci(itv, dev, pci_id)) != 0) {
-		if (retval == -EIO)
-			goto free_workqueue;
-		else if (retval == -ENXIO)
-			goto free_mem;
-	}
+	retval = ivtv_setup_pci(itv, pdev, pci_id);
+	if (retval == -EIO)
+		goto free_workqueue;
+	if (retval == -ENXIO)
+		goto free_mem;
 
 	/* map io memory */
 	IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
@@ -1154,8 +1153,8 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	ivtv_set_irq_mask(itv, 0xffffffff);
 
 	/* Register IRQ */
-	retval = request_irq(itv->dev->irq, ivtv_irq_handler,
-	     IRQF_SHARED | IRQF_DISABLED, itv->device.name, (void *)itv);
+	retval = request_irq(itv->pdev->irq, ivtv_irq_handler,
+	     IRQF_SHARED | IRQF_DISABLED, itv->v4l2_dev.name, (void *)itv);
 	if (retval) {
 		IVTV_ERR("Failed to register irq %d\n", retval);
 		goto free_i2c;
@@ -1177,7 +1176,7 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 free_streams:
 	ivtv_streams_cleanup(itv, 1);
 free_irq:
-	free_irq(itv->dev->irq, (void *)itv);
+	free_irq(itv->pdev->irq, (void *)itv);
 free_i2c:
 	exit_ivtv_i2c(itv);
 free_io:
@@ -1194,7 +1193,7 @@ err:
 		retval = -ENODEV;
 	IVTV_ERR("Error %d on initialization\n", retval);
 
-	v4l2_device_unregister(&itv->device);
+	v4l2_device_unregister(&itv->v4l2_dev);
 	kfree(itv);
 	return retval;
 }
@@ -1292,10 +1291,10 @@ int ivtv_init_on_first_open(struct ivtv *itv)
 	return 0;
 }
 
-static void ivtv_remove(struct pci_dev *pci_dev)
+static void ivtv_remove(struct pci_dev *pdev)
 {
-	struct v4l2_device *dev = dev_get_drvdata(&pci_dev->dev);
-	struct ivtv *itv = to_ivtv(dev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct ivtv *itv = to_ivtv(v4l2_dev);
 	int i;
 
 	IVTV_DEBUG_INFO("Removing card\n");
@@ -1336,11 +1335,9 @@ static void ivtv_remove(struct pci_dev *pci_dev)
 	ivtv_streams_cleanup(itv, 1);
 	ivtv_udma_free(itv);
 
-	v4l2_device_unregister(&itv->device);
-
 	exit_ivtv_i2c(itv);
 
-	free_irq(itv->dev->irq, (void *)itv);
+	free_irq(itv->pdev->irq, (void *)itv);
 	ivtv_iounmap(itv);
 
 	release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE);
@@ -1348,11 +1345,13 @@ static void ivtv_remove(struct pci_dev *pci_dev)
 	if (itv->has_cx23415)
 		release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
 
-	pci_disable_device(itv->dev);
+	pci_disable_device(itv->pdev);
 	for (i = 0; i < IVTV_VBI_FRAMES; i++)
 		kfree(itv->vbi.sliced_mpeg_data[i]);
 
 	printk(KERN_INFO "ivtv: Removed %s\n", itv->card_name);
+
+	v4l2_device_unregister(&itv->v4l2_dev);
 	kfree(itv);
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index ce8d9b74357e..440f7328a7ed 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -133,7 +133,7 @@ extern int ivtv_debug;
 #define IVTV_DEBUG(x, type, fmt, args...) \
 	do { \
 		if ((x) & ivtv_debug) \
-			v4l2_info(&itv->device, " " type ": " fmt , ##args);	\
+			v4l2_info(&itv->v4l2_dev, " " type ": " fmt , ##args);	\
 	} while (0)
 #define IVTV_DEBUG_WARN(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_WARN,  "warn",  fmt , ## args)
 #define IVTV_DEBUG_INFO(fmt, args...)  IVTV_DEBUG(IVTV_DBGFLG_INFO,  "info",  fmt , ## args)
@@ -149,7 +149,7 @@ extern int ivtv_debug;
 #define IVTV_DEBUG_HIGH_VOL(x, type, fmt, args...) \
 	do { \
 		if (((x) & ivtv_debug) && (ivtv_debug & IVTV_DBGFLG_HIGHVOL)) 	\
-			v4l2_info(&itv->device, " " type ": " fmt , ##args);	\
+			v4l2_info(&itv->v4l2_dev, " " type ": " fmt , ##args);	\
 	} while (0)
 #define IVTV_DEBUG_HI_WARN(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_WARN,  "warn",  fmt , ## args)
 #define IVTV_DEBUG_HI_INFO(fmt, args...)  IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_INFO,  "info",  fmt , ## args)
@@ -163,9 +163,9 @@ extern int ivtv_debug;
 #define IVTV_DEBUG_HI_YUV(fmt, args...)   IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_YUV,   "yuv",   fmt , ## args)
 
 /* Standard kernel messages */
-#define IVTV_ERR(fmt, args...)      v4l2_err(&itv->device, fmt , ## args)
-#define IVTV_WARN(fmt, args...)     v4l2_warn(&itv->device, fmt , ## args)
-#define IVTV_INFO(fmt, args...)     v4l2_info(&itv->device, fmt , ## args)
+#define IVTV_ERR(fmt, args...)      v4l2_err(&itv->v4l2_dev, fmt , ## args)
+#define IVTV_WARN(fmt, args...)     v4l2_warn(&itv->v4l2_dev, fmt , ## args)
+#define IVTV_INFO(fmt, args...)     v4l2_info(&itv->v4l2_dev, fmt , ## args)
 
 /* output modes (cx23415 only) */
 #define OUT_NONE        0
@@ -315,7 +315,7 @@ struct ivtv;				/* forward reference */
 struct ivtv_stream {
 	/* These first four fields are always set, even if the stream
 	   is not actually created. */
-	struct video_device *v4l2dev;	/* NULL when stream not created */
+	struct video_device *vdev;	/* NULL when stream not created */
 	struct ivtv *itv; 		/* for ease of use */
 	const char *name;		/* name of the stream */
 	int type;			/* stream type */
@@ -592,7 +592,7 @@ struct ivtv_card;
 /* Struct to hold info about ivtv cards */
 struct ivtv {
 	/* General fixed card data */
-	struct pci_dev *dev;		/* PCI device */
+	struct pci_dev *pdev;		/* PCI device */
 	const struct ivtv_card *card;	/* card information */
 	const char *card_name;          /* full name of the card */
 	const struct ivtv_card_tuner_i2c *card_i2c; /* i2c addresses to probe for tuner */
@@ -612,7 +612,7 @@ struct ivtv {
 	volatile void __iomem *reg_mem; /* pointer to mapped registers */
 	struct ivtv_options options; 	/* user options */
 
-	struct v4l2_device device;
+	struct v4l2_device v4l2_dev;
 	struct v4l2_subdev sd_gpio;	/* GPIO sub-device */
 	u16 instance;
 
@@ -696,7 +696,7 @@ struct ivtv {
 	u64 vbi_data_inserted;          /* number of VBI bytes inserted into the MPEG stream */
 	u32 last_dec_timing[3];         /* cache last retrieved pts/scr/frame values */
 	unsigned long dualwatch_jiffies;/* jiffies value of the previous dualwatch check */
-	u16 dualwatch_stereo_mode;      /* current detected dualwatch stereo mode */
+	u32 dualwatch_stereo_mode;      /* current detected dualwatch stereo mode */
 
 
 	/* VBI state info */
@@ -719,9 +719,9 @@ struct ivtv {
 	struct osd_info *osd_info;      /* ivtvfb private OSD info */
 };
 
-static inline struct ivtv *to_ivtv(struct v4l2_device *dev)
+static inline struct ivtv *to_ivtv(struct v4l2_device *v4l2_dev)
 {
-	return container_of(dev, struct ivtv, device);
+	return container_of(v4l2_dev, struct ivtv, v4l2_dev);
 }
 
 /* Globals */
@@ -788,7 +788,7 @@ static inline int ivtv_raw_vbi(const struct ivtv *itv)
 /* Call the specified callback for all subdevs matching hw (if 0, then
    match them all). Ignore any errors. */
 #define ivtv_call_hw(itv, hw, o, f, args...) 				\
-	__v4l2_device_call_subdevs(&(itv)->device, !(hw) || (sd->grp_id & (hw)), o, f , ##args)
+	__v4l2_device_call_subdevs(&(itv)->v4l2_dev, !(hw) || (sd->grp_id & (hw)), o, f , ##args)
 
 #define ivtv_call_all(itv, o, f, args...) ivtv_call_hw(itv, 0, o, f , ##args)
 
@@ -796,7 +796,7 @@ static inline int ivtv_raw_vbi(const struct ivtv *itv)
    match them all). If the callback returns an error other than 0 or
    -ENOIOCTLCMD, then return with that error code. */
 #define ivtv_call_hw_err(itv, hw, o, f, args...)  		\
-	__v4l2_device_call_subdevs_until_err(&(itv)->device, !(hw) || (sd->grp_id & (hw)), o, f , ##args)
+	__v4l2_device_call_subdevs_until_err(&(itv)->v4l2_dev, !(hw) || (sd->grp_id & (hw)), o, f , ##args)
 
 #define ivtv_call_all_err(itv, o, f, args...) ivtv_call_hw_err(itv, 0, o, f , ##args)
 
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index d594bc29f07f..cfaacf6096d0 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -148,10 +148,10 @@ void ivtv_release_stream(struct ivtv_stream *s)
 static void ivtv_dualwatch(struct ivtv *itv)
 {
 	struct v4l2_tuner vt;
-	u16 new_bitmap;
-	u16 new_stereo_mode;
-	const u16 stereo_mask = 0x0300;
-	const u16 dual = 0x0200;
+	u32 new_bitmap;
+	u32 new_stereo_mode;
+	const u32 stereo_mask = 0x0300;
+	const u32 dual = 0x0200;
 
 	new_stereo_mode = itv->params.audio_properties & stereo_mask;
 	memset(&vt, 0, sizeof(vt));
@@ -991,7 +991,7 @@ int ivtv_v4l2_open(struct file *filp)
 	mutex_lock(&itv->serialize_lock);
 	if (ivtv_init_on_first_open(itv)) {
 		IVTV_ERR("Failed to initialize on minor %d\n",
-				s->v4l2dev->minor);
+				vdev->minor);
 		mutex_unlock(&itv->serialize_lock);
 		return -ENXIO;
 	}
diff --git a/drivers/media/video/ivtv/ivtv-firmware.c b/drivers/media/video/ivtv/ivtv-firmware.c
index 6dba55b7e25a..c1b7ec475c27 100644
--- a/drivers/media/video/ivtv/ivtv-firmware.c
+++ b/drivers/media/video/ivtv/ivtv-firmware.c
@@ -52,7 +52,7 @@ static int load_fw_direct(const char *fn, volatile u8 __iomem *mem, struct ivtv
 	int retries = 3;
 
 retry:
-	if (retries && request_firmware(&fw, fn, &itv->dev->dev) == 0) {
+	if (retries && request_firmware(&fw, fn, &itv->pdev->dev) == 0) {
 		int i;
 		volatile u32 __iomem *dst = (volatile u32 __iomem *)mem;
 		const u32 *src = (const u32 *)fw->data;
diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index dc2850e87a7e..3321983d89e5 100644
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -384,7 +384,7 @@ int ivtv_gpio_init(struct ivtv *itv)
 	write_reg(itv->card->gpio_init.initial_value | pin, IVTV_REG_GPIO_OUT);
 	write_reg(itv->card->gpio_init.direction | pin, IVTV_REG_GPIO_DIR);
 	v4l2_subdev_init(&itv->sd_gpio, &subdev_ops);
-	snprintf(itv->sd_gpio.name, sizeof(itv->sd_gpio.name), "%s-gpio", itv->device.name);
+	snprintf(itv->sd_gpio.name, sizeof(itv->sd_gpio.name), "%s-gpio", itv->v4l2_dev.name);
 	itv->sd_gpio.grp_id = IVTV_HW_GPIO;
-	return v4l2_device_register_subdev(&itv->device, &itv->sd_gpio);
+	return v4l2_device_register_subdev(&itv->v4l2_dev, &itv->sd_gpio);
 }
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index ca1d9557945e..e73a196ecc7a 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -194,14 +194,14 @@ struct v4l2_subdev *ivtv_find_hw(struct ivtv *itv, u32 hw)
 	struct v4l2_subdev *result = NULL;
 	struct v4l2_subdev *sd;
 
-	spin_lock(&itv->device.lock);
-	v4l2_device_for_each_subdev(sd, &itv->device) {
+	spin_lock(&itv->v4l2_dev.lock);
+	v4l2_device_for_each_subdev(sd, &itv->v4l2_dev) {
 		if (sd->grp_id == hw) {
 			result = sd;
 			break;
 		}
 	}
-	spin_unlock(&itv->device.lock);
+	spin_unlock(&itv->v4l2_dev.lock);
 	return result;
 }
 
@@ -472,8 +472,8 @@ static int ivtv_read(struct ivtv *itv, unsigned char addr, unsigned char *data,
    intervening stop condition */
 static int ivtv_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
 {
-	struct v4l2_device *drv = i2c_get_adapdata(i2c_adap);
-	struct ivtv *itv = to_ivtv(drv);
+	struct v4l2_device *v4l2_dev = i2c_get_adapdata(i2c_adap);
+	struct ivtv *itv = to_ivtv(v4l2_dev);
 	int retval;
 	int i;
 
@@ -604,12 +604,12 @@ int init_ivtv_i2c(struct ivtv *itv)
 
 	sprintf(itv->i2c_adap.name + strlen(itv->i2c_adap.name), " #%d",
 		itv->instance);
-	i2c_set_adapdata(&itv->i2c_adap, &itv->device);
+	i2c_set_adapdata(&itv->i2c_adap, &itv->v4l2_dev);
 
 	memcpy(&itv->i2c_client, &ivtv_i2c_client_template,
 	       sizeof(struct i2c_client));
 	itv->i2c_client.adapter = &itv->i2c_adap;
-	itv->i2c_adap.dev.parent = &itv->dev->dev;
+	itv->i2c_adap.dev.parent = &itv->pdev->dev;
 
 	IVTV_DEBUG_I2C("setting scl and sda to 1\n");
 	ivtv_setscl(itv, 1);
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index c13bd2aa0bea..9a0424298af1 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -345,10 +345,8 @@ static int ivtv_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f
 	pixfmt->priv = 0;
 	if (id->type == IVTV_ENC_STREAM_TYPE_YUV) {
 		pixfmt->pixelformat = V4L2_PIX_FMT_HM12;
-		/* YUV size is (Y=(h*w) + UV=(h*(w/2))) */
-		pixfmt->sizeimage =
-			pixfmt->height * pixfmt->width +
-			pixfmt->height * (pixfmt->width / 2);
+		/* YUV size is (Y=(h*720) + UV=(h*(720/2))) */
+		pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2;
 		pixfmt->bytesperline = 720;
 	} else {
 		pixfmt->pixelformat = V4L2_PIX_FMT_MPEG;
@@ -469,11 +467,17 @@ static int ivtv_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format
 	struct ivtv *itv = id->itv;
 	int w = fmt->fmt.pix.width;
 	int h = fmt->fmt.pix.height;
+	int min_h = 2;
 
 	w = min(w, 720);
 	w = max(w, 2);
+	if (id->type == IVTV_ENC_STREAM_TYPE_YUV) {
+		/* YUV height must be a multiple of 32 */
+		h &= ~0x1f;
+		min_h = 32;
+	}
 	h = min(h, itv->is_50hz ? 576 : 480);
-	h = max(h, 2);
+	h = max(h, min_h);
 	ivtv_g_fmt_vid_cap(file, fh, fmt);
 	fmt->fmt.pix.width = w;
 	fmt->fmt.pix.height = h;
@@ -766,7 +770,7 @@ static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vc
 
 	strlcpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver));
 	strlcpy(vcap->card, itv->card_name, sizeof(vcap->card));
-	snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->dev));
+	snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev));
 	vcap->version = IVTV_DRIVER_VERSION; 	    /* version */
 	vcap->capabilities = itv->v4l2_cap; 	    /* capabilities */
 	return 0;
@@ -1513,12 +1517,12 @@ static int ivtv_log_status(struct file *file, void *fh)
 	}
 	IVTV_INFO("Tuner:  %s\n",
 		test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV");
-	cx2341x_log_status(&itv->params, itv->device.name);
+	cx2341x_log_status(&itv->params, itv->v4l2_dev.name);
 	IVTV_INFO("Status flags:    0x%08lx\n", itv->i_flags);
 	for (i = 0; i < IVTV_MAX_STREAMS; i++) {
 		struct ivtv_stream *s = &itv->streams[i];
 
-		if (s->v4l2dev == NULL || s->buffers == 0)
+		if (s->vdev == NULL || s->buffers == 0)
 			continue;
 		IVTV_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n", s->name, s->s_flags,
 				(s->buffers - s->q_free.buffers) * 100 / s->buffers,
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index f5d00ec5da73..01c14d2b381a 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -46,7 +46,7 @@ static void ivtv_pio_work_handler(struct ivtv *itv)
 
 	IVTV_DEBUG_HI_DMA("ivtv_pio_work_handler\n");
 	if (itv->cur_pio_stream < 0 || itv->cur_pio_stream >= IVTV_MAX_STREAMS ||
-			s->v4l2dev == NULL || !ivtv_use_pio(s)) {
+			s->vdev == NULL || !ivtv_use_pio(s)) {
 		itv->cur_pio_stream = -1;
 		/* trigger PIO complete user interrupt */
 		write_reg(IVTV_IRQ_ENC_PIO_COMPLETE, 0x44);
@@ -109,7 +109,7 @@ static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MA
 	int rc;
 
 	/* sanity checks */
-	if (s->v4l2dev == NULL) {
+	if (s->vdev == NULL) {
 		IVTV_DEBUG_WARN("Stream %s not started\n", s->name);
 		return -1;
 	}
diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c
index 71bd13e22e2e..ff7b7deded4f 100644
--- a/drivers/media/video/ivtv/ivtv-queue.c
+++ b/drivers/media/video/ivtv/ivtv-queue.c
@@ -230,7 +230,7 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		return -ENOMEM;
 	}
 	if (ivtv_might_use_dma(s)) {
-		s->sg_handle = pci_map_single(itv->dev, s->sg_dma, sizeof(struct ivtv_sg_element), s->dma);
+		s->sg_handle = pci_map_single(itv->pdev, s->sg_dma, sizeof(struct ivtv_sg_element), s->dma);
 		ivtv_stream_sync_for_cpu(s);
 	}
 
@@ -248,7 +248,7 @@ int ivtv_stream_alloc(struct ivtv_stream *s)
 		}
 		INIT_LIST_HEAD(&buf->list);
 		if (ivtv_might_use_dma(s)) {
-			buf->dma_handle = pci_map_single(s->itv->dev,
+			buf->dma_handle = pci_map_single(s->itv->pdev,
 				buf->buf, s->buf_size + 256, s->dma);
 			ivtv_buf_sync_for_cpu(s, buf);
 		}
@@ -271,7 +271,7 @@ void ivtv_stream_free(struct ivtv_stream *s)
 	/* empty q_free */
 	while ((buf = ivtv_dequeue(s, &s->q_free))) {
 		if (ivtv_might_use_dma(s))
-			pci_unmap_single(s->itv->dev, buf->dma_handle,
+			pci_unmap_single(s->itv->pdev, buf->dma_handle,
 				s->buf_size + 256, s->dma);
 		kfree(buf->buf);
 		kfree(buf);
@@ -280,7 +280,7 @@ void ivtv_stream_free(struct ivtv_stream *s)
 	/* Free SG Array/Lists */
 	if (s->sg_dma != NULL) {
 		if (s->sg_handle != IVTV_DMA_UNMAPPED) {
-			pci_unmap_single(s->itv->dev, s->sg_handle,
+			pci_unmap_single(s->itv->pdev, s->sg_handle,
 				 sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
 			s->sg_handle = IVTV_DMA_UNMAPPED;
 		}
diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h
index 476556afd39a..91233839a26c 100644
--- a/drivers/media/video/ivtv/ivtv-queue.h
+++ b/drivers/media/video/ivtv/ivtv-queue.h
@@ -53,14 +53,14 @@ static inline int ivtv_use_dma(struct ivtv_stream *s)
 static inline void ivtv_buf_sync_for_cpu(struct ivtv_stream *s, struct ivtv_buffer *buf)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_cpu(s->itv->dev, buf->dma_handle,
+		pci_dma_sync_single_for_cpu(s->itv->pdev, buf->dma_handle,
 				s->buf_size + 256, s->dma);
 }
 
 static inline void ivtv_buf_sync_for_device(struct ivtv_stream *s, struct ivtv_buffer *buf)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_device(s->itv->dev, buf->dma_handle,
+		pci_dma_sync_single_for_device(s->itv->pdev, buf->dma_handle,
 				s->buf_size + 256, s->dma);
 }
 
@@ -82,14 +82,14 @@ void ivtv_stream_free(struct ivtv_stream *s);
 static inline void ivtv_stream_sync_for_cpu(struct ivtv_stream *s)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_cpu(s->itv->dev, s->sg_handle,
+		pci_dma_sync_single_for_cpu(s->itv->pdev, s->sg_handle,
 			sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
 }
 
 static inline void ivtv_stream_sync_for_device(struct ivtv_stream *s)
 {
 	if (ivtv_use_dma(s))
-		pci_dma_sync_single_for_device(s->itv->dev, s->sg_handle,
+		pci_dma_sync_single_for_device(s->itv->pdev, s->sg_handle,
 			sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE);
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index 854a950af78c..15da01710efc 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -137,11 +137,11 @@ static struct {
 static void ivtv_stream_init(struct ivtv *itv, int type)
 {
 	struct ivtv_stream *s = &itv->streams[type];
-	struct video_device *dev = s->v4l2dev;
+	struct video_device *vdev = s->vdev;
 
-	/* we need to keep v4l2dev, so restore it afterwards */
+	/* we need to keep vdev, so restore it afterwards */
 	memset(s, 0, sizeof(*s));
-	s->v4l2dev = dev;
+	s->vdev = vdev;
 
 	/* initialize ivtv_stream fields */
 	s->itv = itv;
@@ -172,10 +172,10 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
 	int num_offset = ivtv_stream_info[type].num_offset;
 	int num = itv->instance + ivtv_first_minor + num_offset;
 
-	/* These four fields are always initialized. If v4l2dev == NULL, then
+	/* These four fields are always initialized. If vdev == NULL, then
 	   this stream is not in use. In that case no other fields but these
 	   four can be used. */
-	s->v4l2dev = NULL;
+	s->vdev = NULL;
 	s->itv = itv;
 	s->type = type;
 	s->name = ivtv_stream_info[type].name;
@@ -197,21 +197,21 @@ static int ivtv_prep_dev(struct ivtv *itv, int type)
 	ivtv_stream_init(itv, type);
 
 	/* allocate and initialize the v4l2 video device structure */
-	s->v4l2dev = video_device_alloc();
-	if (s->v4l2dev == NULL) {
+	s->vdev = video_device_alloc();
+	if (s->vdev == NULL) {
 		IVTV_ERR("Couldn't allocate v4l2 video_device for %s\n", s->name);
 		return -ENOMEM;
 	}
 
-	snprintf(s->v4l2dev->name, sizeof(s->v4l2dev->name), "%s %s",
-			itv->device.name, s->name);
+	snprintf(s->vdev->name, sizeof(s->vdev->name), "%s %s",
+			itv->v4l2_dev.name, s->name);
 
-	s->v4l2dev->num = num;
-	s->v4l2dev->v4l2_dev = &itv->device;
-	s->v4l2dev->fops = ivtv_stream_info[type].fops;
-	s->v4l2dev->release = video_device_release;
-	s->v4l2dev->tvnorms = V4L2_STD_ALL;
-	ivtv_set_funcs(s->v4l2dev);
+	s->vdev->num = num;
+	s->vdev->v4l2_dev = &itv->v4l2_dev;
+	s->vdev->fops = ivtv_stream_info[type].fops;
+	s->vdev->release = video_device_release;
+	s->vdev->tvnorms = V4L2_STD_ALL;
+	ivtv_set_funcs(s->vdev);
 	return 0;
 }
 
@@ -226,7 +226,7 @@ int ivtv_streams_setup(struct ivtv *itv)
 		if (ivtv_prep_dev(itv, type))
 			break;
 
-		if (itv->streams[type].v4l2dev == NULL)
+		if (itv->streams[type].vdev == NULL)
 			continue;
 
 		/* Allocate Stream */
@@ -247,28 +247,28 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
 	int vfl_type = ivtv_stream_info[type].vfl_type;
 	int num;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return 0;
 
-	num = s->v4l2dev->num;
+	num = s->vdev->num;
 	/* card number + user defined offset + device offset */
 	if (type != IVTV_ENC_STREAM_TYPE_MPG) {
 		struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG];
 
-		if (s_mpg->v4l2dev)
-			num = s_mpg->v4l2dev->num + ivtv_stream_info[type].num_offset;
+		if (s_mpg->vdev)
+			num = s_mpg->vdev->num + ivtv_stream_info[type].num_offset;
 	}
-	video_set_drvdata(s->v4l2dev, s);
+	video_set_drvdata(s->vdev, s);
 
 	/* Register device. First try the desired minor, then any free one. */
-	if (video_register_device(s->v4l2dev, vfl_type, num)) {
+	if (video_register_device(s->vdev, vfl_type, num)) {
 		IVTV_ERR("Couldn't register v4l2 device for %s kernel number %d\n",
 				s->name, num);
-		video_device_release(s->v4l2dev);
-		s->v4l2dev = NULL;
+		video_device_release(s->vdev);
+		s->vdev = NULL;
 		return -ENOMEM;
 	}
-	num = s->v4l2dev->num;
+	num = s->vdev->num;
 
 	switch (vfl_type) {
 	case VFL_TYPE_GRABBER:
@@ -316,9 +316,9 @@ void ivtv_streams_cleanup(struct ivtv *itv, int unregister)
 
 	/* Teardown all streams */
 	for (type = 0; type < IVTV_MAX_STREAMS; type++) {
-		struct video_device *vdev = itv->streams[type].v4l2dev;
+		struct video_device *vdev = itv->streams[type].vdev;
 
-		itv->streams[type].v4l2dev = NULL;
+		itv->streams[type].vdev = NULL;
 		if (vdev == NULL)
 			continue;
 
@@ -449,7 +449,7 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
 	int captype = 0, subtype = 0;
 	int enable_passthrough = 0;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return -EINVAL;
 
 	IVTV_DEBUG_INFO("Start encoder stream %s\n", s->name);
@@ -611,7 +611,7 @@ static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s)
 	struct cx2341x_mpeg_params *p = &itv->params;
 	int datatype;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return -EINVAL;
 
 	IVTV_DEBUG_INFO("Setting some initial decoder settings\n");
@@ -657,7 +657,7 @@ int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset)
 {
 	struct ivtv *itv = s->itv;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return -EINVAL;
 
 	if (test_and_set_bit(IVTV_F_S_STREAMING, &s->s_flags))
@@ -705,7 +705,7 @@ void ivtv_stop_all_captures(struct ivtv *itv)
 	for (i = IVTV_MAX_STREAMS - 1; i >= 0; i--) {
 		struct ivtv_stream *s = &itv->streams[i];
 
-		if (s->v4l2dev == NULL)
+		if (s->vdev == NULL)
 			continue;
 		if (test_bit(IVTV_F_S_STREAMING, &s->s_flags)) {
 			ivtv_stop_v4l2_encode_stream(s, 0);
@@ -720,7 +720,7 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
 	int cap_type;
 	int stopmode;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return -EINVAL;
 
 	/* This function assumes that you are allowed to stop the capture
@@ -834,7 +834,7 @@ int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts)
 {
 	struct ivtv *itv = s->itv;
 
-	if (s->v4l2dev == NULL)
+	if (s->vdev == NULL)
 		return -EINVAL;
 
 	if (s->type != IVTV_DEC_STREAM_TYPE_YUV && s->type != IVTV_DEC_STREAM_TYPE_MPG)
@@ -895,7 +895,7 @@ int ivtv_passthrough_mode(struct ivtv *itv, int enable)
 	struct ivtv_stream *yuv_stream = &itv->streams[IVTV_ENC_STREAM_TYPE_YUV];
 	struct ivtv_stream *dec_stream = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV];
 
-	if (yuv_stream->v4l2dev == NULL || dec_stream->v4l2dev == NULL)
+	if (yuv_stream->vdev == NULL || dec_stream->vdev == NULL)
 		return -EINVAL;
 
 	IVTV_DEBUG_INFO("ivtv ioctl: Select passthrough mode\n");
diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c
index 460db03b0ba0..d07ad6c39024 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -93,7 +93,7 @@ void ivtv_udma_alloc(struct ivtv *itv)
 {
 	if (itv->udma.SG_handle == 0) {
 		/* Map DMA Page Array Buffer */
-		itv->udma.SG_handle = pci_map_single(itv->dev, itv->udma.SGarray,
+		itv->udma.SG_handle = pci_map_single(itv->pdev, itv->udma.SGarray,
 			   sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
 		ivtv_udma_sync_for_cpu(itv);
 	}
@@ -147,7 +147,7 @@ int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr,
 	}
 
 	/* Map SG List */
-	dma->SG_length = pci_map_sg(itv->dev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+	dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
 
 	/* Fill SG Array with new values */
 	ivtv_udma_fill_sg_array (dma, ivtv_dest_addr, 0, -1);
@@ -172,7 +172,7 @@ void ivtv_udma_unmap(struct ivtv *itv)
 
 	/* Unmap Scatterlist */
 	if (dma->SG_length) {
-		pci_unmap_sg(itv->dev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+		pci_unmap_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
 		dma->SG_length = 0;
 	}
 	/* sync DMA */
@@ -191,13 +191,13 @@ void ivtv_udma_free(struct ivtv *itv)
 
 	/* Unmap SG Array */
 	if (itv->udma.SG_handle) {
-		pci_unmap_single(itv->dev, itv->udma.SG_handle,
+		pci_unmap_single(itv->pdev, itv->udma.SG_handle,
 			 sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
 	}
 
 	/* Unmap Scatterlist */
 	if (itv->udma.SG_length) {
-		pci_unmap_sg(itv->dev, itv->udma.SGlist, itv->udma.page_count, PCI_DMA_TODEVICE);
+		pci_unmap_sg(itv->pdev, itv->udma.SGlist, itv->udma.page_count, PCI_DMA_TODEVICE);
 	}
 
 	for (i = 0; i < IVTV_DMA_SG_OSD_ENT; i++) {
diff --git a/drivers/media/video/ivtv/ivtv-udma.h b/drivers/media/video/ivtv/ivtv-udma.h
index df727e23be0a..ee3c9efb5b72 100644
--- a/drivers/media/video/ivtv/ivtv-udma.h
+++ b/drivers/media/video/ivtv/ivtv-udma.h
@@ -35,13 +35,13 @@ void ivtv_udma_start(struct ivtv *itv);
 
 static inline void ivtv_udma_sync_for_device(struct ivtv *itv)
 {
-	pci_dma_sync_single_for_device((struct pci_dev *)itv->dev, itv->udma.SG_handle,
+	pci_dma_sync_single_for_device(itv->pdev, itv->udma.SG_handle,
 		sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
 }
 
 static inline void ivtv_udma_sync_for_cpu(struct ivtv *itv)
 {
-	pci_dma_sync_single_for_cpu((struct pci_dev *)itv->dev, itv->udma.SG_handle,
+	pci_dma_sync_single_for_cpu(itv->pdev, itv->udma.SG_handle,
 		sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE);
 }
 
diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c
index 5c5d1c462fef..f420d31b937d 100644
--- a/drivers/media/video/ivtv/ivtv-vbi.c
+++ b/drivers/media/video/ivtv/ivtv-vbi.c
@@ -185,6 +185,8 @@ static void copy_vbi_data(struct ivtv *itv, int lines, u32 pts_stamp)
 		size = 4 + ((43 * line + 3) & ~3);
 	} else {
 		memcpy(dst + sd, "itv0", 4);
+		cpu_to_le32s(&linemask[0]);
+		cpu_to_le32s(&linemask[1]);
 		memcpy(dst + sd + 4, &linemask[0], 8);
 		size = 12 + ((43 * line + 3) & ~3);
 	}
diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h
index 8cd753d30bf7..b530dec399d3 100644
--- a/drivers/media/video/ivtv/ivtv-version.h
+++ b/drivers/media/video/ivtv/ivtv-version.h
@@ -23,7 +23,7 @@
 #define IVTV_DRIVER_NAME "ivtv"
 #define IVTV_DRIVER_VERSION_MAJOR 1
 #define IVTV_DRIVER_VERSION_MINOR 4
-#define IVTV_DRIVER_VERSION_PATCHLEVEL 0
+#define IVTV_DRIVER_VERSION_PATCHLEVEL 1
 
 #define IVTV_VERSION __stringify(IVTV_DRIVER_VERSION_MAJOR) "." __stringify(IVTV_DRIVER_VERSION_MINOR) "." __stringify(IVTV_DRIVER_VERSION_PATCHLEVEL)
 #define IVTV_DRIVER_VERSION KERNEL_VERSION(IVTV_DRIVER_VERSION_MAJOR,IVTV_DRIVER_VERSION_MINOR,IVTV_DRIVER_VERSION_PATCHLEVEL)
diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c
index ee91107376c7..7912ed6b72ee 100644
--- a/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/drivers/media/video/ivtv/ivtv-yuv.c
@@ -103,7 +103,7 @@ static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma,
 		dma->page_count = 0;
 		return -ENOMEM;
 	}
-	dma->SG_length = pci_map_sg(itv->dev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
+	dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE);
 
 	/* Fill SG Array with new values */
 	ivtv_udma_fill_sg_array(dma, y_buffer_offset, uv_buffer_offset, y_size);
@@ -910,7 +910,7 @@ static void ivtv_yuv_init(struct ivtv *itv)
 	/* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */
 	yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL|__GFP_NOWARN);
 	if (yi->blanking_ptr) {
-		yi->blanking_dmaptr = pci_map_single(itv->dev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
+		yi->blanking_dmaptr = pci_map_single(itv->pdev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE);
 	} else {
 		yi->blanking_dmaptr = 0;
 		IVTV_DEBUG_WARN("Failed to allocate yuv blanking buffer\n");
@@ -1237,7 +1237,7 @@ void ivtv_yuv_close(struct ivtv *itv)
 	if (yi->blanking_ptr) {
 		kfree(yi->blanking_ptr);
 		yi->blanking_ptr = NULL;
-		pci_unmap_single(itv->dev, yi->blanking_dmaptr, 720*16, PCI_DMA_TODEVICE);
+		pci_unmap_single(itv->pdev, yi->blanking_dmaptr, 720*16, PCI_DMA_TODEVICE);
 	}
 
 	/* Invalidate the old dimension information */
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index 36abd2aef6f1..66e6eb513076 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -1192,12 +1192,12 @@ static int ivtvfb_init_card(struct ivtv *itv)
 static int __init ivtvfb_callback_init(struct device *dev, void *p)
 {
 	struct v4l2_device *v4l2_dev = dev_get_drvdata(dev);
-	struct ivtv *itv = container_of(v4l2_dev, struct ivtv, device);
+	struct ivtv *itv = container_of(v4l2_dev, struct ivtv, v4l2_dev);
 
 	if (itv && (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
 		if (ivtvfb_init_card(itv) == 0) {
 			IVTVFB_INFO("Framebuffer registered on %s\n",
-					itv->device.name);
+					itv->v4l2_dev.name);
 			(*(int *)p)++;
 		}
 	}
@@ -1207,7 +1207,7 @@ static int __init ivtvfb_callback_init(struct device *dev, void *p)
 static int ivtvfb_callback_cleanup(struct device *dev, void *p)
 {
 	struct v4l2_device *v4l2_dev = dev_get_drvdata(dev);
-	struct ivtv *itv = container_of(v4l2_dev, struct ivtv, device);
+	struct ivtv *itv = container_of(v4l2_dev, struct ivtv, v4l2_dev);
 
 	if (itv && (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
 		if (unregister_framebuffer(&itv->osd_info->ivtvfb_info)) {
diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c
index bae2d2beb709..841024b6bcdf 100644
--- a/drivers/media/video/ks0127.c
+++ b/drivers/media/video/ks0127.c
@@ -39,19 +39,20 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/i2c.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 #include "ks0127.h"
 
 MODULE_DESCRIPTION("KS0127 video decoder driver");
 MODULE_AUTHOR("Ryan Drake");
 MODULE_LICENSE("GPL");
 
-#define KS_TYPE_UNKNOWN	0
-#define KS_TYPE_0122S	1
-#define KS_TYPE_0127	2
-#define KS_TYPE_0127B	3
+/* Addresses */
+#define I2C_KS0127_ADDON   0xD8
+#define I2C_KS0127_ONBOARD 0xDA
+
 
 /* ks0127 control registers */
 #define KS_STAT     0x00
@@ -197,15 +198,17 @@ struct adjust {
 };
 
 struct ks0127 {
-	int		format_width;
-	int		format_height;
-	int		cap_width;
-	int		cap_height;
-	int		norm;
-	int		ks_type;
+	struct v4l2_subdev sd;
+	v4l2_std_id	norm;
+	int		ident;
 	u8 		regs[256];
 };
 
+static inline struct ks0127 *to_ks0127(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct ks0127, sd);
+}
+
 
 static int debug; /* insmod parameter */
 
@@ -311,43 +314,45 @@ static void init_reg_defaults(void)
  */
 
 
-static u8 ks0127_read(struct i2c_client *c, u8 reg)
+static u8 ks0127_read(struct v4l2_subdev *sd, u8 reg)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	char val = 0;
 	struct i2c_msg msgs[] = {
-		{ c->addr, 0, sizeof(reg), &reg },
-		{ c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val }
+		{ client->addr, 0, sizeof(reg), &reg },
+		{ client->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val }
 	};
 	int ret;
 
-	ret = i2c_transfer(c->adapter, msgs, ARRAY_SIZE(msgs));
+	ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
 	if (ret != ARRAY_SIZE(msgs))
-		v4l_dbg(1, debug, c, "read error\n");
+		v4l2_dbg(1, debug, sd, "read error\n");
 
 	return val;
 }
 
 
-static void ks0127_write(struct i2c_client *c, u8 reg, u8 val)
+static void ks0127_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
-	struct ks0127 *ks = i2c_get_clientdata(c);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct ks0127 *ks = to_ks0127(sd);
 	char msg[] = { reg, val };
 
-	if (i2c_master_send(c, msg, sizeof(msg)) != sizeof(msg))
-		v4l_dbg(1, debug, c, "write error\n");
+	if (i2c_master_send(client, msg, sizeof(msg)) != sizeof(msg))
+		v4l2_dbg(1, debug, sd, "write error\n");
 
 	ks->regs[reg] = val;
 }
 
 
 /* generic bit-twiddling */
-static void ks0127_and_or(struct i2c_client *client, u8 reg, u8 and_v, u8 or_v)
+static void ks0127_and_or(struct v4l2_subdev *sd, u8 reg, u8 and_v, u8 or_v)
 {
-	struct ks0127 *ks = i2c_get_clientdata(client);
+	struct ks0127 *ks = to_ks0127(sd);
 
 	u8 val = ks->regs[reg];
 	val = (val & and_v) | or_v;
-	ks0127_write(client, reg, val);
+	ks0127_write(sd, reg, val);
 }
 
 
@@ -355,439 +360,363 @@ static void ks0127_and_or(struct i2c_client *client, u8 reg, u8 and_v, u8 or_v)
 /****************************************************************************
 * ks0127 private api
 ****************************************************************************/
-static void ks0127_reset(struct i2c_client *c)
+static void ks0127_init(struct v4l2_subdev *sd)
 {
-	struct ks0127 *ks = i2c_get_clientdata(c);
+	struct ks0127 *ks = to_ks0127(sd);
 	u8 *table = reg_defaults;
 	int i;
 
-	ks->ks_type = KS_TYPE_UNKNOWN;
+	ks->ident = V4L2_IDENT_KS0127;
 
-	v4l_dbg(1, debug, c, "reset\n");
+	v4l2_dbg(1, debug, sd, "reset\n");
 	msleep(1);
 
 	/* initialize all registers to known values */
 	/* (except STAT, 0x21, 0x22, TEST and 0x38,0x39) */
 
 	for (i = 1; i < 33; i++)
-		ks0127_write(c, i, table[i]);
+		ks0127_write(sd, i, table[i]);
 
 	for (i = 35; i < 40; i++)
-		ks0127_write(c, i, table[i]);
+		ks0127_write(sd, i, table[i]);
 
 	for (i = 41; i < 56; i++)
-		ks0127_write(c, i, table[i]);
+		ks0127_write(sd, i, table[i]);
 
 	for (i = 58; i < 64; i++)
-		ks0127_write(c, i, table[i]);
+		ks0127_write(sd, i, table[i]);
 
 
-	if ((ks0127_read(c, KS_STAT) & 0x80) == 0) {
-		ks->ks_type = KS_TYPE_0122S;
-		v4l_dbg(1, debug, c, "ks0122s found\n");
+	if ((ks0127_read(sd, KS_STAT) & 0x80) == 0) {
+		ks->ident = V4L2_IDENT_KS0122S;
+		v4l2_dbg(1, debug, sd, "ks0122s found\n");
 		return;
 	}
 
-	switch (ks0127_read(c, KS_CMDE) & 0x0f) {
+	switch (ks0127_read(sd, KS_CMDE) & 0x0f) {
 	case 0:
-		ks->ks_type = KS_TYPE_0127;
-		v4l_dbg(1, debug, c, "ks0127 found\n");
+		v4l2_dbg(1, debug, sd, "ks0127 found\n");
 		break;
 
 	case 9:
-		ks->ks_type = KS_TYPE_0127B;
-		v4l_dbg(1, debug, c, "ks0127B Revision A found\n");
+		ks->ident = V4L2_IDENT_KS0127B;
+		v4l2_dbg(1, debug, sd, "ks0127B Revision A found\n");
 		break;
 
 	default:
-		v4l_dbg(1, debug, c, "unknown revision\n");
+		v4l2_dbg(1, debug, sd, "unknown revision\n");
 		break;
 	}
 }
 
-static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg)
+static int ks0127_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
 {
-	struct ks0127 *ks = i2c_get_clientdata(c);
-	int		*iarg = (int *)arg;
-	int		status;
-
-	if (!ks)
-		return -ENODEV;
+	struct ks0127 *ks = to_ks0127(sd);
+
+	switch (route->input) {
+	case KS_INPUT_COMPOSITE_1:
+	case KS_INPUT_COMPOSITE_2:
+	case KS_INPUT_COMPOSITE_3:
+	case KS_INPUT_COMPOSITE_4:
+	case KS_INPUT_COMPOSITE_5:
+	case KS_INPUT_COMPOSITE_6:
+		v4l2_dbg(1, debug, sd,
+			"s_routing %d: Composite\n", route->input);
+		/* autodetect 50/60 Hz */
+		ks0127_and_or(sd, KS_CMDA,   0xfc, 0x00);
+		/* VSE=0 */
+		ks0127_and_or(sd, KS_CMDA,   ~0x40, 0x00);
+		/* set input line */
+		ks0127_and_or(sd, KS_CMDB,   0xb0, route->input);
+		/* non-freerunning mode */
+		ks0127_and_or(sd, KS_CMDC,   0x70, 0x0a);
+		/* analog input */
+		ks0127_and_or(sd, KS_CMDD,   0x03, 0x00);
+		/* enable chroma demodulation */
+		ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x00);
+		/* chroma trap, HYBWR=1 */
+		ks0127_and_or(sd, KS_LUMA,   0x00,
+			       (reg_defaults[KS_LUMA])|0x0c);
+		/* scaler fullbw, luma comb off */
+		ks0127_and_or(sd, KS_VERTIA, 0x08, 0x81);
+		/* manual chroma comb .25 .5 .25 */
+		ks0127_and_or(sd, KS_VERTIC, 0x0f, 0x90);
+
+		/* chroma path delay */
+		ks0127_and_or(sd, KS_CHROMB, 0x0f, 0x90);
+
+		ks0127_write(sd, KS_UGAIN, reg_defaults[KS_UGAIN]);
+		ks0127_write(sd, KS_VGAIN, reg_defaults[KS_VGAIN]);
+		ks0127_write(sd, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
+		ks0127_write(sd, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
+		break;
 
-	switch (cmd) {
-	case DECODER_INIT:
-		v4l_dbg(1, debug, c, "DECODER_INIT\n");
-		ks0127_reset(c);
+	case KS_INPUT_SVIDEO_1:
+	case KS_INPUT_SVIDEO_2:
+	case KS_INPUT_SVIDEO_3:
+		v4l2_dbg(1, debug, sd,
+			"s_routing %d: S-Video\n", route->input);
+		/* autodetect 50/60 Hz */
+		ks0127_and_or(sd, KS_CMDA,   0xfc, 0x00);
+		/* VSE=0 */
+		ks0127_and_or(sd, KS_CMDA,   ~0x40, 0x00);
+		/* set input line */
+		ks0127_and_or(sd, KS_CMDB,   0xb0, route->input);
+		/* non-freerunning mode */
+		ks0127_and_or(sd, KS_CMDC,   0x70, 0x0a);
+		/* analog input */
+		ks0127_and_or(sd, KS_CMDD,   0x03, 0x00);
+		/* enable chroma demodulation */
+		ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x00);
+		ks0127_and_or(sd, KS_LUMA, 0x00,
+			       reg_defaults[KS_LUMA]);
+		/* disable luma comb */
+		ks0127_and_or(sd, KS_VERTIA, 0x08,
+			       (reg_defaults[KS_VERTIA]&0xf0)|0x01);
+		ks0127_and_or(sd, KS_VERTIC, 0x0f,
+			       reg_defaults[KS_VERTIC]&0xf0);
+
+		ks0127_and_or(sd, KS_CHROMB, 0x0f,
+			       reg_defaults[KS_CHROMB]&0xf0);
+
+		ks0127_write(sd, KS_UGAIN, reg_defaults[KS_UGAIN]);
+		ks0127_write(sd, KS_VGAIN, reg_defaults[KS_VGAIN]);
+		ks0127_write(sd, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
+		ks0127_write(sd, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
 		break;
 
-	case DECODER_SET_INPUT:
-		switch(*iarg) {
-		case KS_INPUT_COMPOSITE_1:
-		case KS_INPUT_COMPOSITE_2:
-		case KS_INPUT_COMPOSITE_3:
-		case KS_INPUT_COMPOSITE_4:
-		case KS_INPUT_COMPOSITE_5:
-		case KS_INPUT_COMPOSITE_6:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_INPUT %d: Composite\n", *iarg);
-			/* autodetect 50/60 Hz */
-			ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
-			/* VSE=0 */
-			ks0127_and_or(c, KS_CMDA,   ~0x40, 0x00);
-			/* set input line */
-			ks0127_and_or(c, KS_CMDB,   0xb0, *iarg);
-			/* non-freerunning mode */
-			ks0127_and_or(c, KS_CMDC,   0x70, 0x0a);
-			/* analog input */
-			ks0127_and_or(c, KS_CMDD,   0x03, 0x00);
-			/* enable chroma demodulation */
-			ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00);
-			/* chroma trap, HYBWR=1 */
-			ks0127_and_or(c, KS_LUMA,   0x00,
-				       (reg_defaults[KS_LUMA])|0x0c);
-			/* scaler fullbw, luma comb off */
-			ks0127_and_or(c, KS_VERTIA, 0x08, 0x81);
-			/* manual chroma comb .25 .5 .25 */
-			ks0127_and_or(c, KS_VERTIC, 0x0f, 0x90);
-
-			/* chroma path delay */
-			ks0127_and_or(c, KS_CHROMB, 0x0f, 0x90);
-
-			ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]);
-			ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]);
-			ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
-			ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
-			break;
-
-		case KS_INPUT_SVIDEO_1:
-		case KS_INPUT_SVIDEO_2:
-		case KS_INPUT_SVIDEO_3:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_INPUT %d: S-Video\n", *iarg);
-			/* autodetect 50/60 Hz */
-			ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
-			/* VSE=0 */
-			ks0127_and_or(c, KS_CMDA,   ~0x40, 0x00);
-			/* set input line */
-			ks0127_and_or(c, KS_CMDB,   0xb0, *iarg);
-			/* non-freerunning mode */
-			ks0127_and_or(c, KS_CMDC,   0x70, 0x0a);
-			/* analog input */
-			ks0127_and_or(c, KS_CMDD,   0x03, 0x00);
-			/* enable chroma demodulation */
-			ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00);
-			ks0127_and_or(c, KS_LUMA, 0x00,
-				       reg_defaults[KS_LUMA]);
-			/* disable luma comb */
-			ks0127_and_or(c, KS_VERTIA, 0x08,
-				       (reg_defaults[KS_VERTIA]&0xf0)|0x01);
-			ks0127_and_or(c, KS_VERTIC, 0x0f,
-				       reg_defaults[KS_VERTIC]&0xf0);
-
-			ks0127_and_or(c, KS_CHROMB, 0x0f,
-				       reg_defaults[KS_CHROMB]&0xf0);
-
-			ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]);
-			ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]);
-			ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
-			ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
-			break;
-
-		case KS_INPUT_YUV656:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_INPUT 15: YUV656\n");
-			if (ks->norm == VIDEO_MODE_NTSC ||
-			    ks->norm == KS_STD_PAL_M)
-				/* force 60 Hz */
-				ks0127_and_or(c, KS_CMDA,   0xfc, 0x03);
-			else
-				/* force 50 Hz */
-				ks0127_and_or(c, KS_CMDA,   0xfc, 0x02);
-
-			ks0127_and_or(c, KS_CMDA,   0xff, 0x40); /* VSE=1 */
-			/* set input line and VALIGN */
-			ks0127_and_or(c, KS_CMDB,   0xb0, (*iarg | 0x40));
-			/* freerunning mode, */
-			/* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0  VMEM=1*/
-			ks0127_and_or(c, KS_CMDC,   0x70, 0x87);
-			/* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */
-			ks0127_and_or(c, KS_CMDD,   0x03, 0x08);
-			/* disable chroma demodulation */
-			ks0127_and_or(c, KS_CTRACK, 0xcf, 0x30);
-			/* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */
-			ks0127_and_or(c, KS_LUMA,   0x00, 0x71);
-			ks0127_and_or(c, KS_VERTIC, 0x0f,
-				       reg_defaults[KS_VERTIC]&0xf0);
-
-			/* scaler fullbw, luma comb off */
-			ks0127_and_or(c, KS_VERTIA, 0x08, 0x81);
-
-			ks0127_and_or(c, KS_CHROMB, 0x0f,
-				       reg_defaults[KS_CHROMB]&0xf0);
-
-			ks0127_and_or(c, KS_CON, 0x00, 0x00);
-			ks0127_and_or(c, KS_BRT, 0x00, 32);	/* spec: 34 */
-				/* spec: 229 (e5) */
-			ks0127_and_or(c, KS_SAT, 0x00, 0xe8);
-			ks0127_and_or(c, KS_HUE, 0x00, 0);
-
-			ks0127_and_or(c, KS_UGAIN, 0x00, 238);
-			ks0127_and_or(c, KS_VGAIN, 0x00, 0x00);
-
-			/*UOFF:0x30, VOFF:0x30, TSTCGN=1 */
-			ks0127_and_or(c, KS_UVOFFH, 0x00, 0x4f);
-			ks0127_and_or(c, KS_UVOFFL, 0x00, 0x00);
-			break;
-
-		default:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_INPUT: Unknown input %d\n", *iarg);
-			break;
-		}
-
-		/* hack: CDMLPF sometimes spontaneously switches on; */
-		/* force back off */
-		ks0127_write(c, KS_DEMOD, reg_defaults[KS_DEMOD]);
+	case KS_INPUT_YUV656:
+		v4l2_dbg(1, debug, sd, "s_routing 15: YUV656\n");
+		if (ks->norm & V4L2_STD_525_60)
+			/* force 60 Hz */
+			ks0127_and_or(sd, KS_CMDA,   0xfc, 0x03);
+		else
+			/* force 50 Hz */
+			ks0127_and_or(sd, KS_CMDA,   0xfc, 0x02);
+
+		ks0127_and_or(sd, KS_CMDA,   0xff, 0x40); /* VSE=1 */
+		/* set input line and VALIGN */
+		ks0127_and_or(sd, KS_CMDB,   0xb0, (route->input | 0x40));
+		/* freerunning mode, */
+		/* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0  VMEM=1*/
+		ks0127_and_or(sd, KS_CMDC,   0x70, 0x87);
+		/* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */
+		ks0127_and_or(sd, KS_CMDD,   0x03, 0x08);
+		/* disable chroma demodulation */
+		ks0127_and_or(sd, KS_CTRACK, 0xcf, 0x30);
+		/* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */
+		ks0127_and_or(sd, KS_LUMA,   0x00, 0x71);
+		ks0127_and_or(sd, KS_VERTIC, 0x0f,
+			       reg_defaults[KS_VERTIC]&0xf0);
+
+		/* scaler fullbw, luma comb off */
+		ks0127_and_or(sd, KS_VERTIA, 0x08, 0x81);
+
+		ks0127_and_or(sd, KS_CHROMB, 0x0f,
+			       reg_defaults[KS_CHROMB]&0xf0);
+
+		ks0127_and_or(sd, KS_CON, 0x00, 0x00);
+		ks0127_and_or(sd, KS_BRT, 0x00, 32);	/* spec: 34 */
+			/* spec: 229 (e5) */
+		ks0127_and_or(sd, KS_SAT, 0x00, 0xe8);
+		ks0127_and_or(sd, KS_HUE, 0x00, 0);
+
+		ks0127_and_or(sd, KS_UGAIN, 0x00, 238);
+		ks0127_and_or(sd, KS_VGAIN, 0x00, 0x00);
+
+		/*UOFF:0x30, VOFF:0x30, TSTCGN=1 */
+		ks0127_and_or(sd, KS_UVOFFH, 0x00, 0x4f);
+		ks0127_and_or(sd, KS_UVOFFL, 0x00, 0x00);
 		break;
 
-	case DECODER_SET_OUTPUT:
-		switch(*iarg) {
-		case KS_OUTPUT_YUV656E:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_OUTPUT: OUTPUT_YUV656E (Missing)\n");
-			return -EINVAL;
-
-		case KS_OUTPUT_EXV:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_OUTPUT: OUTPUT_EXV\n");
-			ks0127_and_or(c, KS_OFMTA, 0xf0, 0x09);
-			break;
-		}
+	default:
+		v4l2_dbg(1, debug, sd,
+			"s_routing: Unknown input %d\n", route->input);
 		break;
+	}
 
-	case DECODER_SET_NORM: /* sam This block mixes old and new norm names... */
-		/* Set to automatic SECAM/Fsc mode */
-		ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00);
-
-		ks->norm = *iarg;
-		switch (*iarg) {
-		/* this is untested !! */
-		/* It just detects PAL_N/NTSC_M (no special frequencies) */
-		/* And you have to set the standard a second time afterwards */
-		case VIDEO_MODE_AUTO:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_NORM: AUTO\n");
-
-			/* The chip determines the format */
-			/* based on the current field rate */
-			ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
-			ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
-			/* This is wrong for PAL ! As I said, */
-			/* you need to set the standard once again !! */
-			ks->format_height = 240;
-			ks->format_width = 704;
-			break;
-
-		case VIDEO_MODE_NTSC:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_NORM: NTSC_M\n");
-			ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
-			ks->format_height = 240;
-			ks->format_width = 704;
-			break;
-
-		case KS_STD_NTSC_N:
-			v4l_dbg(1, debug, c,
-				"KS0127_SET_NORM: NTSC_N (fixme)\n");
-			ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
-			ks->format_height = 240;
-			ks->format_width = 704;
-			break;
-
-		case VIDEO_MODE_PAL:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_NORM: PAL_N\n");
-			ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
-			ks->format_height = 290;
-			ks->format_width = 704;
-			break;
-
-		case KS_STD_PAL_M:
-			v4l_dbg(1, debug, c,
-				"KS0127_SET_NORM: PAL_M (fixme)\n");
-			ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
-			ks->format_height = 290;
-			ks->format_width = 704;
-			break;
-
-		case VIDEO_MODE_SECAM:
-			v4l_dbg(1, debug, c,
-				"KS0127_SET_NORM: SECAM\n");
-			ks->format_height = 290;
-			ks->format_width = 704;
-
-			/* set to secam autodetection */
-			ks0127_and_or(c, KS_CHROMA, 0xdf, 0x20);
-			ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00);
-			schedule_timeout_interruptible(HZ/10+1);
-
-			/* did it autodetect? */
-			if (ks0127_read(c, KS_DEMOD) & 0x40)
-				break;
+	/* hack: CDMLPF sometimes spontaneously switches on; */
+	/* force back off */
+	ks0127_write(sd, KS_DEMOD, reg_defaults[KS_DEMOD]);
+	return 0;
+}
 
+static int ks0127_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct ks0127 *ks = to_ks0127(sd);
+
+	/* Set to automatic SECAM/Fsc mode */
+	ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00);
+
+	ks->norm = std;
+	if (std & V4L2_STD_NTSC) {
+		v4l2_dbg(1, debug, sd,
+			"s_std: NTSC_M\n");
+		ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x20);
+	} else if (std & V4L2_STD_PAL_N) {
+		v4l2_dbg(1, debug, sd,
+			"s_std: NTSC_N (fixme)\n");
+		ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x40);
+	} else if (std & V4L2_STD_PAL) {
+		v4l2_dbg(1, debug, sd,
+			"s_std: PAL_N\n");
+		ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x20);
+	} else if (std & V4L2_STD_PAL_M) {
+		v4l2_dbg(1, debug, sd,
+			"s_std: PAL_M (fixme)\n");
+		ks0127_and_or(sd, KS_CHROMA, 0x9f, 0x40);
+	} else if (std & V4L2_STD_SECAM) {
+		v4l2_dbg(1, debug, sd,
+			"s_std: SECAM\n");
+
+		/* set to secam autodetection */
+		ks0127_and_or(sd, KS_CHROMA, 0xdf, 0x20);
+		ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x00);
+		schedule_timeout_interruptible(HZ/10+1);
+
+		/* did it autodetect? */
+		if (!(ks0127_read(sd, KS_DEMOD) & 0x40))
 			/* force to secam mode */
-			ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f);
-			break;
-
-		default:
-			v4l_dbg(1, debug, c,
-				"DECODER_SET_NORM: Unknown norm %d\n", *iarg);
-			break;
-		}
-		break;
-
-	case DECODER_SET_PICTURE:
-		v4l_dbg(1, debug, c,
-			"DECODER_SET_PICTURE: not yet supported\n");
-		return -EINVAL;
-
-	/* sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE */
-	/* sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE */
-	/* sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? */
-	/* sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE */
-	/* sam todo: KS0127_SET_AGC_MODE: */
-	/* sam todo: KS0127_SET_AGC: */
-	/* sam todo: KS0127_SET_CHROMA_MODE: */
-	/* sam todo: KS0127_SET_PIXCLK_MODE: */
-	/* sam todo: KS0127_SET_GAMMA_MODE: */
-	/* sam todo: KS0127_SET_UGAIN: */
-	/* sam todo: KS0127_SET_VGAIN: */
-	/* sam todo: KS0127_SET_INVALY: */
-	/* sam todo: KS0127_SET_INVALU: */
-	/* sam todo: KS0127_SET_INVALV: */
-	/* sam todo: KS0127_SET_UNUSEY: */
-	/* sam todo: KS0127_SET_UNUSEU: */
-	/* sam todo: KS0127_SET_UNUSEV: */
-	/* sam todo: KS0127_SET_VSALIGN_MODE: */
-
-	case DECODER_ENABLE_OUTPUT:
-	{
-		int enable;
-
-		iarg = arg;
-		enable = (*iarg != 0);
-		if (enable) {
-			v4l_dbg(1, debug, c,
-				"DECODER_ENABLE_OUTPUT on\n");
-			/* All output pins on */
-			ks0127_and_or(c, KS_OFMTA, 0xcf, 0x30);
-			/* Obey the OEN pin */
-			ks0127_and_or(c, KS_CDEM, 0x7f, 0x00);
-		} else {
-			v4l_dbg(1, debug, c,
-				"DECODER_ENABLE_OUTPUT off\n");
-			/* Video output pins off */
-			ks0127_and_or(c, KS_OFMTA, 0xcf, 0x00);
-			/* Ignore the OEN pin */
-			ks0127_and_or(c, KS_CDEM, 0x7f, 0x80);
-		}
-		break;
+			ks0127_and_or(sd, KS_DEMOD, 0xf0, 0x0f);
+	} else {
+		v4l2_dbg(1, debug, sd, "s_std: Unknown norm %llx\n",
+			       (unsigned long long)std);
 	}
+	return 0;
+}
 
-	/* sam todo: KS0127_SET_OUTPUT_MODE: */
-	/* sam todo: KS0127_SET_WIDTH: */
-	/* sam todo: KS0127_SET_HEIGHT: */
-	/* sam todo: KS0127_SET_HSCALE: */
-
-	case DECODER_GET_STATUS:
-		v4l_dbg(1, debug, c, "DECODER_GET_STATUS\n");
-		*iarg = 0;
-		status = ks0127_read(c, KS_STAT);
-		if (!(status & 0x20))		 /* NOVID not set */
-			*iarg = (*iarg | DECODER_STATUS_GOOD);
-		if ((status & 0x01))		      /* CLOCK set */
-			*iarg = (*iarg | DECODER_STATUS_COLOR);
-		if ((status & 0x08))		   /* PALDET set */
-			*iarg = (*iarg | DECODER_STATUS_PAL);
-		else
-			*iarg = (*iarg | DECODER_STATUS_NTSC);
-		break;
-
-	/* Catch any unknown command */
-	default:
-		v4l_dbg(1, debug, c, "unknown: 0x%08x\n", cmd);
-		return -EINVAL;
+static int ks0127_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	v4l2_dbg(1, debug, sd, "s_stream(%d)\n", enable);
+	if (enable) {
+		/* All output pins on */
+		ks0127_and_or(sd, KS_OFMTA, 0xcf, 0x30);
+		/* Obey the OEN pin */
+		ks0127_and_or(sd, KS_CDEM, 0x7f, 0x00);
+	} else {
+		/* Video output pins off */
+		ks0127_and_or(sd, KS_OFMTA, 0xcf, 0x00);
+		/* Ignore the OEN pin */
+		ks0127_and_or(sd, KS_CDEM, 0x7f, 0x80);
 	}
 	return 0;
 }
 
+static int ks0127_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd)
+{
+	int stat = V4L2_IN_ST_NO_SIGNAL;
+	u8 status;
+	v4l2_std_id std = V4L2_STD_ALL;
+
+	status = ks0127_read(sd, KS_STAT);
+	if (!(status & 0x20))		 /* NOVID not set */
+		stat = 0;
+	if (!(status & 0x01))		      /* CLOCK set */
+		stat |= V4L2_IN_ST_NO_COLOR;
+	if ((status & 0x08))		   /* PALDET set */
+		std = V4L2_STD_PAL;
+	else
+		std = V4L2_STD_NTSC;
+	if (pstd)
+		*pstd = std;
+	if (pstatus)
+		*pstatus = stat;
+	return 0;
+}
+
+static int ks0127_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	v4l2_dbg(1, debug, sd, "querystd\n");
+	return ks0127_status(sd, NULL, std);
+}
 
-/* Addresses to scan */
-#define I2C_KS0127_ADDON   0xD8
-#define I2C_KS0127_ONBOARD 0xDA
+static int ks0127_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	v4l2_dbg(1, debug, sd, "g_input_status\n");
+	return ks0127_status(sd, status, NULL);
+}
+
+static int ks0127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct ks0127 *ks = to_ks0127(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, ks->ident, 0);
+}
+
+/* ----------------------------------------------------------------------- */
 
-static unsigned short normal_i2c[] = {
-	I2C_KS0127_ADDON >> 1,
-	I2C_KS0127_ONBOARD >> 1,
-	I2C_CLIENT_END
+static const struct v4l2_subdev_core_ops ks0127_core_ops = {
+	.g_chip_ident = ks0127_g_chip_ident,
 };
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_tuner_ops ks0127_tuner_ops = {
+	.s_std = ks0127_s_std,
+};
+
+static const struct v4l2_subdev_video_ops ks0127_video_ops = {
+	.s_routing = ks0127_s_routing,
+	.s_stream = ks0127_s_stream,
+	.querystd = ks0127_querystd,
+	.g_input_status = ks0127_g_input_status,
+};
+
+static const struct v4l2_subdev_ops ks0127_ops = {
+	.core = &ks0127_core_ops,
+	.tuner = &ks0127_tuner_ops,
+	.video = &ks0127_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
+
 
-static int ks0127_probe(struct i2c_client *c, const struct i2c_device_id *id)
+static int ks0127_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
 	struct ks0127 *ks;
+	struct v4l2_subdev *sd;
 
-	v4l_info(c, "%s chip found @ 0x%x (%s)\n",
-		c->addr == (I2C_KS0127_ADDON >> 1) ? "addon" : "on-board",
-		c->addr << 1, c->adapter->name);
+	v4l_info(client, "%s chip found @ 0x%x (%s)\n",
+		client->addr == (I2C_KS0127_ADDON >> 1) ? "addon" : "on-board",
+		client->addr << 1, client->adapter->name);
 
 	ks = kzalloc(sizeof(*ks), GFP_KERNEL);
 	if (ks == NULL)
 		return -ENOMEM;
-
-	i2c_set_clientdata(c, ks);
-
-	ks->ks_type = KS_TYPE_UNKNOWN;
+	sd = &ks->sd;
+	v4l2_i2c_subdev_init(sd, client, &ks0127_ops);
 
 	/* power up */
 	init_reg_defaults();
-	ks0127_write(c, KS_CMDA, 0x2c);
+	ks0127_write(sd, KS_CMDA, 0x2c);
 	mdelay(10);
 
 	/* reset the device */
-	ks0127_reset(c);
+	ks0127_init(sd);
 	return 0;
 }
 
-static int ks0127_remove(struct i2c_client *c)
+static int ks0127_remove(struct i2c_client *client)
 {
-	struct ks0127 *ks = i2c_get_clientdata(c);
-
-	ks0127_write(c, KS_OFMTA, 0x20); /* tristate */
-	ks0127_write(c, KS_CMDA, 0x2c | 0x80); /* power down */
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
-	kfree(ks);
+	v4l2_device_unregister_subdev(sd);
+	ks0127_write(sd, KS_OFMTA, 0x20); /* tristate */
+	ks0127_write(sd, KS_CMDA, 0x2c | 0x80); /* power down */
+	kfree(to_ks0127(sd));
 	return 0;
 }
 
-static int ks0127_legacy_probe(struct i2c_adapter *adapter)
-{
-	return adapter->id == I2C_HW_B_ZR36067;
-}
-
 static const struct i2c_device_id ks0127_id[] = {
 	{ "ks0127", 0 },
+	{ "ks0127b", 0 },
+	{ "ks0122s", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ks0127_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "ks0127",
-	.driverid = I2C_DRIVERID_KS0127,
-	.command = ks0127_command,
 	.probe = ks0127_probe,
 	.remove = ks0127_remove,
-	.legacy_probe = ks0127_legacy_probe,
 	.id_table = ks0127_id,
 };
diff --git a/drivers/media/video/ks0127.h b/drivers/media/video/ks0127.h
index 1ec578833aea..cb8abd5403b3 100644
--- a/drivers/media/video/ks0127.h
+++ b/drivers/media/video/ks0127.h
@@ -24,8 +24,6 @@
 #ifndef KS0127_H
 #define KS0127_H
 
-#include <linux/videodev.h>
-
 /* input channels */
 #define KS_INPUT_COMPOSITE_1    0
 #define KS_INPUT_COMPOSITE_2    1
diff --git a/drivers/media/video/m52790.c b/drivers/media/video/m52790.c
index de397ef57b44..1f340fefc49d 100644
--- a/drivers/media/video/m52790.c
+++ b/drivers/media/video/m52790.c
@@ -132,11 +132,6 @@ static int m52790_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int m52790_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops m52790_core_ops = {
@@ -210,8 +205,6 @@ MODULE_DEVICE_TABLE(i2c, m52790_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "m52790",
-	.driverid = I2C_DRIVERID_M52790,
-	.command = m52790_command,
 	.probe = m52790_probe,
 	.remove = m52790_remove,
 	.id_table = m52790_id,
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index b76e33d5c867..2ad11f0999c6 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1017,7 +1017,6 @@ static int meyeioc_stilljcapt(int *len)
 static int vidioc_querycap(struct file *file, void *fh,
 				struct v4l2_capability *cap)
 {
-	memset(cap, 0, sizeof(*cap));
 	strcpy(cap->driver, "meye");
 	strcpy(cap->card, "meye");
 	sprintf(cap->bus_info, "PCI:%s", pci_name(meye.mchip_dev));
@@ -1036,8 +1035,6 @@ static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
 	if (i->index != 0)
 		return -EINVAL;
 
-	memset(i, 0, sizeof(*i));
-	i->index = 0;
 	strcpy(i->name, "Camera");
 	i->type = V4L2_INPUT_TYPE_CAMERA;
 
@@ -1259,22 +1256,13 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
 	if (f->index > 1)
 		return -EINVAL;
 
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (f->index == 0) {
 		/* standard YUV 422 capture */
-		memset(f, 0, sizeof(*f));
-		f->index = 0;
-		f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 		f->flags = 0;
 		strcpy(f->description, "YUV422");
 		f->pixelformat = V4L2_PIX_FMT_YUYV;
 	} else {
 		/* compressed MJPEG capture */
-		memset(f, 0, sizeof(*f));
-		f->index = 1;
-		f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 		f->flags = V4L2_FMT_FLAG_COMPRESSED;
 		strcpy(f->description, "MJPEG");
 		f->pixelformat = V4L2_PIX_FMT_MJPEG;
@@ -1286,9 +1274,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
 static int vidioc_try_fmt_vid_cap(struct file *file, void *fh,
 				struct v4l2_format *f)
 {
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_YUYV &&
 	    f->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG)
 		return -EINVAL;
@@ -1319,12 +1304,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *fh,
 static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
 				    struct v4l2_format *f)
 {
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
 	switch (meye.mchip_mode) {
 	case MCHIP_HIC_MODE_CONT_OUT:
 	default:
@@ -1341,8 +1320,6 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
 	f->fmt.pix.bytesperline = f->fmt.pix.width * 2;
 	f->fmt.pix.sizeimage = f->fmt.pix.height *
 			       f->fmt.pix.bytesperline;
-	f->fmt.pix.colorspace = 0;
-	f->fmt.pix.priv = 0;
 
 	return 0;
 }
@@ -1350,9 +1327,6 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
 static int vidioc_s_fmt_vid_cap(struct file *file, void *fh,
 				    struct v4l2_format *f)
 {
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_YUYV &&
 	    f->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG)
 		return -EINVAL;
@@ -1398,9 +1372,6 @@ static int vidioc_reqbufs(struct file *file, void *fh,
 {
 	int i;
 
-	if (req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (req->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 
@@ -1441,15 +1412,11 @@ static int vidioc_reqbufs(struct file *file, void *fh,
 
 static int vidioc_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
 {
-	int index = buf->index;
+	unsigned int index = buf->index;
 
-	if (index < 0 || index >= gbuffers)
+	if (index >= gbuffers)
 		return -EINVAL;
 
-	memset(buf, 0, sizeof(*buf));
-
-	buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	buf->index = index;
 	buf->bytesused = meye.grab_buffer[index].size;
 	buf->flags = V4L2_BUF_FLAG_MAPPED;
 
@@ -1471,13 +1438,10 @@ static int vidioc_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf)
 
 static int vidioc_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
 {
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (buf->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 
-	if (buf->index < 0 || buf->index >= gbuffers)
+	if (buf->index >= gbuffers)
 		return -EINVAL;
 
 	if (meye.grab_buffer[buf->index].state != MEYE_BUF_UNUSED)
@@ -1497,9 +1461,6 @@ static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
 {
 	int reqnr;
 
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (buf->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 4d7a91852117..9e8e06cfe5c6 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -366,29 +366,6 @@ int msp_sleep(struct msp_state *state, int timeout)
 }
 
 /* ------------------------------------------------------------------------ */
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static int msp_mode_v4l2_to_v4l1(int rxsubchans, int audmode)
-{
-	if (rxsubchans == V4L2_TUNER_SUB_MONO)
-		return VIDEO_SOUND_MONO;
-	if (rxsubchans == V4L2_TUNER_SUB_STEREO)
-		return VIDEO_SOUND_STEREO;
-	if (audmode == V4L2_TUNER_MODE_LANG2)
-		return VIDEO_SOUND_LANG2;
-	return VIDEO_SOUND_LANG1;
-}
-
-static int msp_mode_v4l1_to_v4l2(int mode)
-{
-	if (mode & VIDEO_SOUND_STEREO)
-		return V4L2_TUNER_MODE_STEREO;
-	if (mode & VIDEO_SOUND_LANG2)
-		return V4L2_TUNER_MODE_LANG2;
-	if (mode & VIDEO_SOUND_LANG1)
-		return V4L2_TUNER_MODE_LANG1;
-	return V4L2_TUNER_MODE_MONO;
-}
-#endif
 
 static int msp_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
@@ -482,96 +459,6 @@ static int msp_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 	return 0;
 }
 
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static long msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
-{
-	struct msp_state *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	switch (cmd) {
-	/* --- v4l ioctls --- */
-	/* take care: bttv does userspace copying, we'll get a
-	   kernel pointer here... */
-	case VIDIOCGAUDIO:
-	{
-		struct video_audio *va = arg;
-
-		va->flags |= VIDEO_AUDIO_VOLUME | VIDEO_AUDIO_MUTABLE;
-		if (state->has_sound_processing)
-			va->flags |= VIDEO_AUDIO_BALANCE |
-				VIDEO_AUDIO_BASS |
-				VIDEO_AUDIO_TREBLE;
-		if (state->muted)
-			va->flags |= VIDEO_AUDIO_MUTE;
-		va->volume = state->volume;
-		va->balance = state->volume ? state->balance : 32768;
-		va->bass = state->bass;
-		va->treble = state->treble;
-
-		if (state->radio)
-			break;
-		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_detect_stereo(client);
-		va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans, state->audmode);
-		break;
-	}
-
-	case VIDIOCSAUDIO:
-	{
-		struct video_audio *va = arg;
-
-		state->muted = (va->flags & VIDEO_AUDIO_MUTE);
-		state->volume = va->volume;
-		state->balance = va->balance;
-		state->bass = va->bass;
-		state->treble = va->treble;
-		msp_set_audio(client);
-
-		if (va->mode != 0 && state->radio == 0 &&
-		    state->audmode != msp_mode_v4l1_to_v4l2(va->mode)) {
-			state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
-			msp_set_audmode(client);
-		}
-		break;
-	}
-
-	case VIDIOCSCHAN:
-	{
-		struct video_channel *vc = arg;
-		int update = 0;
-		v4l2_std_id std;
-
-		if (state->radio)
-			update = 1;
-		state->radio = 0;
-		if (vc->norm == VIDEO_MODE_PAL)
-			std = V4L2_STD_PAL;
-		else if (vc->norm == VIDEO_MODE_SECAM)
-			std = V4L2_STD_SECAM;
-		else
-			std = V4L2_STD_NTSC;
-		if (std != state->v4l2_std) {
-			state->v4l2_std = std;
-			update = 1;
-		}
-		if (update)
-			msp_wake_thread(client);
-		break;
-	}
-
-	case VIDIOCSFREQ:
-	{
-		/* new channel -- kick audio carrier scan */
-		msp_wake_thread(client);
-		break;
-	}
-	default:
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-#endif
-
 /* --- v4l2 ioctls --- */
 static int msp_s_radio(struct v4l2_subdev *sd)
 {
@@ -713,22 +600,24 @@ static int msp_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 	struct msp_state *state = to_state(sd);
 
 	switch (qc->id) {
-		case V4L2_CID_AUDIO_VOLUME:
-		case V4L2_CID_AUDIO_MUTE:
-			return v4l2_ctrl_query_fill_std(qc);
-		default:
-			break;
+	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880);
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
+	default:
+		break;
 	}
 	if (!state->has_sound_processing)
 		return -EINVAL;
 	switch (qc->id) {
-		case V4L2_CID_AUDIO_LOUDNESS:
-		case V4L2_CID_AUDIO_BALANCE:
-		case V4L2_CID_AUDIO_BASS:
-		case V4L2_CID_AUDIO_TREBLE:
-			return v4l2_ctrl_query_fill_std(qc);
-		default:
-			return -EINVAL;
+	case V4L2_CID_AUDIO_LOUDNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
+	default:
+		return -EINVAL;
 	}
 	return 0;
 }
@@ -820,9 +709,6 @@ static const struct v4l2_subdev_core_ops msp_core_ops = {
 	.g_ctrl = msp_g_ctrl,
 	.s_ctrl = msp_s_ctrl,
 	.queryctrl = msp_queryctrl,
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-	.ioctl = msp_ioctl,
-#endif
 };
 
 static const struct v4l2_subdev_tuner_ops msp_tuner_ops = {
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index c1bf75ef2741..fa7e5093edeb 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -12,7 +12,6 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
-#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
@@ -73,9 +72,7 @@ struct mt9m001 {
 	struct i2c_client *client;
 	struct soc_camera_device icd;
 	int model;	/* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */
-	int switch_gpio;
 	unsigned char autoexposure;
-	unsigned char datawidth;
 };
 
 static int reg_read(struct soc_camera_device *icd, const u8 reg)
@@ -181,92 +178,28 @@ static int mt9m001_stop_capture(struct soc_camera_device *icd)
 	return 0;
 }
 
-static int bus_switch_request(struct mt9m001 *mt9m001,
-			      struct soc_camera_link *icl)
-{
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-	int ret;
-	unsigned int gpio = icl->gpio;
-
-	if (gpio_is_valid(gpio)) {
-		/* We have a data bus switch. */
-		ret = gpio_request(gpio, "mt9m001");
-		if (ret < 0) {
-			dev_err(&mt9m001->client->dev, "Cannot get GPIO %u\n",
-				gpio);
-			return ret;
-		}
-
-		ret = gpio_direction_output(gpio, 0);
-		if (ret < 0) {
-			dev_err(&mt9m001->client->dev,
-				"Cannot set GPIO %u to output\n", gpio);
-			gpio_free(gpio);
-			return ret;
-		}
-	}
-
-	mt9m001->switch_gpio = gpio;
-#else
-	mt9m001->switch_gpio = -EINVAL;
-#endif
-	return 0;
-}
-
-static void bus_switch_release(struct mt9m001 *mt9m001)
-{
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-	if (gpio_is_valid(mt9m001->switch_gpio))
-		gpio_free(mt9m001->switch_gpio);
-#endif
-}
-
-static int bus_switch_act(struct mt9m001 *mt9m001, int go8bit)
-{
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-	if (!gpio_is_valid(mt9m001->switch_gpio))
-		return -ENODEV;
-
-	gpio_set_value_cansleep(mt9m001->switch_gpio, go8bit);
-	return 0;
-#else
-	return -ENODEV;
-#endif
-}
-
-static int bus_switch_possible(struct mt9m001 *mt9m001)
-{
-#ifdef CONFIG_MT9M001_PCA9536_SWITCH
-	return gpio_is_valid(mt9m001->switch_gpio);
-#else
-	return 0;
-#endif
-}
-
 static int mt9m001_set_bus_param(struct soc_camera_device *icd,
 				 unsigned long flags)
 {
 	struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
-	unsigned int width_flag = flags & SOCAM_DATAWIDTH_MASK;
-	int ret;
+	struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
+	unsigned long width_flag = flags & SOCAM_DATAWIDTH_MASK;
 
-	/* Flags validity verified in test_bus_param */
+	/* Only one width bit may be set */
+	if (!is_power_of_2(width_flag))
+		return -EINVAL;
 
-	if ((mt9m001->datawidth != 10 && (width_flag == SOCAM_DATAWIDTH_10)) ||
-	    (mt9m001->datawidth != 9  && (width_flag == SOCAM_DATAWIDTH_9)) ||
-	    (mt9m001->datawidth != 8  && (width_flag == SOCAM_DATAWIDTH_8))) {
-		/* Well, we actually only can do 10 or 8 bits... */
-		if (width_flag == SOCAM_DATAWIDTH_9)
-			return -EINVAL;
-		ret = bus_switch_act(mt9m001,
-				     width_flag == SOCAM_DATAWIDTH_8);
-		if (ret < 0)
-			return ret;
+	if (icl->set_bus_param)
+		return icl->set_bus_param(icl, width_flag);
 
-		mt9m001->datawidth = width_flag == SOCAM_DATAWIDTH_8 ? 8 : 10;
-	}
+	/*
+	 * Without board specific bus width settings we only support the
+	 * sensors native bus width
+	 */
+	if (width_flag == SOCAM_DATAWIDTH_10)
+		return 0;
 
-	return 0;
+	return -EINVAL;
 }
 
 static unsigned long mt9m001_query_bus_param(struct soc_camera_device *icd)
@@ -274,18 +207,20 @@ static unsigned long mt9m001_query_bus_param(struct soc_camera_device *icd)
 	struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
 	struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
 	/* MT9M001 has all capture_format parameters fixed */
-	unsigned long flags = SOCAM_DATAWIDTH_10 | SOCAM_PCLK_SAMPLE_RISING |
+	unsigned long flags = SOCAM_PCLK_SAMPLE_RISING |
 		SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
-		SOCAM_MASTER;
+		SOCAM_DATA_ACTIVE_HIGH | SOCAM_MASTER;
 
-	if (bus_switch_possible(mt9m001))
-		flags |= SOCAM_DATAWIDTH_8;
+	if (icl->query_bus_param)
+		flags |= icl->query_bus_param(icl) & SOCAM_DATAWIDTH_MASK;
+	else
+		flags |= SOCAM_DATAWIDTH_10;
 
 	return soc_camera_apply_sensor_flags(icl, flags);
 }
 
-static int mt9m001_set_fmt(struct soc_camera_device *icd,
-			   __u32 pixfmt, struct v4l2_rect *rect)
+static int mt9m001_set_crop(struct soc_camera_device *icd,
+			    struct v4l2_rect *rect)
 {
 	struct mt9m001 *mt9m001 = container_of(icd, struct mt9m001, icd);
 	int ret;
@@ -324,6 +259,20 @@ static int mt9m001_set_fmt(struct soc_camera_device *icd,
 	return ret;
 }
 
+static int mt9m001_set_fmt(struct soc_camera_device *icd,
+			   struct v4l2_format *f)
+{
+	struct v4l2_rect rect = {
+		.left	= icd->x_current,
+		.top	= icd->y_current,
+		.width	= f->fmt.pix.width,
+		.height	= f->fmt.pix.height,
+	};
+
+	/* No support for scaling so far, just crop. TODO: use skipping */
+	return mt9m001_set_crop(icd, &rect);
+}
+
 static int mt9m001_try_fmt(struct soc_camera_device *icd,
 			   struct v4l2_format *f)
 {
@@ -449,6 +398,7 @@ static struct soc_camera_ops mt9m001_ops = {
 	.release		= mt9m001_release,
 	.start_capture		= mt9m001_start_capture,
 	.stop_capture		= mt9m001_stop_capture,
+	.set_crop		= mt9m001_set_crop,
 	.set_fmt		= mt9m001_set_fmt,
 	.try_fmt		= mt9m001_try_fmt,
 	.set_bus_param		= mt9m001_set_bus_param,
@@ -583,6 +533,7 @@ static int mt9m001_video_probe(struct soc_camera_device *icd)
 	struct soc_camera_link *icl = mt9m001->client->dev.platform_data;
 	s32 data;
 	int ret;
+	unsigned long flags;
 
 	/* We must have a parent by now. And it cannot be a wrong one.
 	 * So this entire test is completely redundant. */
@@ -603,18 +554,10 @@ static int mt9m001_video_probe(struct soc_camera_device *icd)
 	case 0x8421:
 		mt9m001->model = V4L2_IDENT_MT9M001C12ST;
 		icd->formats = mt9m001_colour_formats;
-		if (gpio_is_valid(icl->gpio))
-			icd->num_formats = ARRAY_SIZE(mt9m001_colour_formats);
-		else
-			icd->num_formats = 1;
 		break;
 	case 0x8431:
 		mt9m001->model = V4L2_IDENT_MT9M001C12STM;
 		icd->formats = mt9m001_monochrome_formats;
-		if (gpio_is_valid(icl->gpio))
-			icd->num_formats = ARRAY_SIZE(mt9m001_monochrome_formats);
-		else
-			icd->num_formats = 1;
 		break;
 	default:
 		ret = -ENODEV;
@@ -623,6 +566,26 @@ static int mt9m001_video_probe(struct soc_camera_device *icd)
 		goto ei2c;
 	}
 
+	icd->num_formats = 0;
+
+	/*
+	 * This is a 10bit sensor, so by default we only allow 10bit.
+	 * The platform may support different bus widths due to
+	 * different routing of the data lines.
+	 */
+	if (icl->query_bus_param)
+		flags = icl->query_bus_param(icl);
+	else
+		flags = SOCAM_DATAWIDTH_10;
+
+	if (flags & SOCAM_DATAWIDTH_10)
+		icd->num_formats++;
+	else
+		icd->formats++;
+
+	if (flags & SOCAM_DATAWIDTH_8)
+		icd->num_formats++;
+
 	dev_info(&icd->dev, "Detected a MT9M001 chip ID %x (%s)\n", data,
 		 data == 0x8431 ? "C12STM" : "C12ST");
 
@@ -688,18 +651,10 @@ static int mt9m001_probe(struct i2c_client *client,
 	icd->height_max	= 1024;
 	icd->y_skip_top	= 1;
 	icd->iface	= icl->bus_id;
-	/* Default datawidth - this is the only width this camera (normally)
-	 * supports. It is only with extra logic that it can support
-	 * other widths. Therefore it seems to be a sensible default. */
-	mt9m001->datawidth = 10;
 	/* Simulated autoexposure. If enabled, we calculate shutter width
 	 * ourselves in the driver based on vertical blanking and frame width */
 	mt9m001->autoexposure = 1;
 
-	ret = bus_switch_request(mt9m001, icl);
-	if (ret)
-		goto eswinit;
-
 	ret = soc_camera_device_register(icd);
 	if (ret)
 		goto eisdr;
@@ -707,8 +662,6 @@ static int mt9m001_probe(struct i2c_client *client,
 	return 0;
 
 eisdr:
-	bus_switch_release(mt9m001);
-eswinit:
 	kfree(mt9m001);
 	return ret;
 }
@@ -718,7 +671,6 @@ static int mt9m001_remove(struct i2c_client *client)
 	struct mt9m001 *mt9m001 = i2c_get_clientdata(client);
 
 	soc_camera_device_unregister(&mt9m001->icd);
-	bus_switch_release(mt9m001);
 	kfree(mt9m001);
 
 	return 0;
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 5b8e20979cce..cdd1ddb51388 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -152,7 +152,7 @@ struct mt9m111 {
 	struct soc_camera_device icd;
 	int model;	/* V4L2_IDENT_MT9M11x* codes from v4l2-chip-ident.h */
 	enum mt9m111_context context;
-	unsigned int left, top, width, height;
+	struct v4l2_rect rect;
 	u32 pixfmt;
 	unsigned char autoexposure;
 	unsigned char datawidth;
@@ -249,12 +249,13 @@ static int mt9m111_set_context(struct soc_camera_device *icd,
 		return reg_write(CONTEXT_CONTROL, valA);
 }
 
-static int mt9m111_setup_rect(struct soc_camera_device *icd)
+static int mt9m111_setup_rect(struct soc_camera_device *icd,
+			      struct v4l2_rect *rect)
 {
 	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
 	int ret, is_raw_format;
-	int width = mt9m111->width;
-	int height = mt9m111->height;
+	int width = rect->width;
+	int height = rect->height;
 
 	if ((mt9m111->pixfmt == V4L2_PIX_FMT_SBGGR8)
 	    || (mt9m111->pixfmt == V4L2_PIX_FMT_SBGGR16))
@@ -262,9 +263,9 @@ static int mt9m111_setup_rect(struct soc_camera_device *icd)
 	else
 		is_raw_format = 0;
 
-	ret = reg_write(COLUMN_START, mt9m111->left);
+	ret = reg_write(COLUMN_START, rect->left);
 	if (!ret)
-		ret = reg_write(ROW_START, mt9m111->top);
+		ret = reg_write(ROW_START, rect->top);
 
 	if (is_raw_format) {
 		if (!ret)
@@ -393,6 +394,8 @@ static int mt9m111_disable(struct soc_camera_device *icd)
 
 static int mt9m111_reset(struct soc_camera_device *icd)
 {
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct soc_camera_link *icl = mt9m111->client->dev.platform_data;
 	int ret;
 
 	ret = reg_set(RESET, MT9M111_RESET_RESET_MODE);
@@ -401,6 +404,10 @@ static int mt9m111_reset(struct soc_camera_device *icd)
 	if (!ret)
 		ret = reg_clear(RESET, MT9M111_RESET_RESET_MODE
 				| MT9M111_RESET_RESET_SOC);
+
+	if (icl->reset)
+		icl->reset(&mt9m111->client->dev);
+
 	return ret;
 }
 
@@ -420,7 +427,7 @@ static unsigned long mt9m111_query_bus_param(struct soc_camera_device *icd)
 	struct soc_camera_link *icl = mt9m111->client->dev.platform_data;
 	unsigned long flags = SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |
 		SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |
-		SOCAM_DATAWIDTH_8;
+		SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8;
 
 	return soc_camera_apply_sensor_flags(icl, flags);
 }
@@ -430,6 +437,22 @@ static int mt9m111_set_bus_param(struct soc_camera_device *icd, unsigned long f)
 	return 0;
 }
 
+static int mt9m111_set_crop(struct soc_camera_device *icd,
+			    struct v4l2_rect *rect)
+{
+	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	int ret;
+
+	dev_dbg(&icd->dev, "%s left=%d, top=%d, width=%d, height=%d\n",
+		__func__, rect->left, rect->top, rect->width,
+		rect->height);
+
+	ret = mt9m111_setup_rect(icd, rect);
+	if (!ret)
+		mt9m111->rect = *rect;
+	return ret;
+}
+
 static int mt9m111_set_pixfmt(struct soc_camera_device *icd, u32 pixfmt)
 {
 	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
@@ -480,23 +503,27 @@ static int mt9m111_set_pixfmt(struct soc_camera_device *icd, u32 pixfmt)
 }
 
 static int mt9m111_set_fmt(struct soc_camera_device *icd,
-			   __u32 pixfmt, struct v4l2_rect *rect)
+			   struct v4l2_format *f)
 {
 	struct mt9m111 *mt9m111 = container_of(icd, struct mt9m111, icd);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_rect rect = {
+		.left	= mt9m111->rect.left,
+		.top	= mt9m111->rect.top,
+		.width	= pix->width,
+		.height	= pix->height,
+	};
 	int ret;
 
-	mt9m111->left = rect->left;
-	mt9m111->top = rect->top;
-	mt9m111->width = rect->width;
-	mt9m111->height = rect->height;
-
 	dev_dbg(&icd->dev, "%s fmt=%x left=%d, top=%d, width=%d, height=%d\n",
-		__func__, pixfmt, mt9m111->left, mt9m111->top, mt9m111->width,
-		mt9m111->height);
+		__func__, pix->pixelformat, rect.left, rect.top, rect.width,
+		rect.height);
 
-	ret = mt9m111_setup_rect(icd);
+	ret = mt9m111_setup_rect(icd, &rect);
+	if (!ret)
+		ret = mt9m111_set_pixfmt(icd, pix->pixelformat);
 	if (!ret)
-		ret = mt9m111_set_pixfmt(icd, pixfmt);
+		mt9m111->rect = rect;
 	return ret;
 }
 
@@ -627,6 +654,7 @@ static struct soc_camera_ops mt9m111_ops = {
 	.release		= mt9m111_release,
 	.start_capture		= mt9m111_start_capture,
 	.stop_capture		= mt9m111_stop_capture,
+	.set_crop		= mt9m111_set_crop,
 	.set_fmt		= mt9m111_set_fmt,
 	.try_fmt		= mt9m111_try_fmt,
 	.query_bus_param	= mt9m111_query_bus_param,
@@ -811,7 +839,7 @@ static int mt9m111_restore_state(struct soc_camera_device *icd)
 
 	mt9m111_set_context(icd, mt9m111->context);
 	mt9m111_set_pixfmt(icd, mt9m111->pixfmt);
-	mt9m111_setup_rect(icd);
+	mt9m111_setup_rect(icd, &mt9m111->rect);
 	mt9m111_set_flip(icd, mt9m111->hflip, MT9M111_RMB_MIRROR_COLS);
 	mt9m111_set_flip(icd, mt9m111->vflip, MT9M111_RMB_MIRROR_ROWS);
 	mt9m111_set_global_gain(icd, icd->gain);
diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index 349d8e365530..23f9ce9d67ef 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -144,13 +144,11 @@ static int mt9t031_init(struct soc_camera_device *icd)
 	int ret;
 
 	/* Disable chip output, synchronous option update */
-	dev_dbg(icd->vdev->parent, "%s\n", __func__);
-
 	ret = reg_write(icd, MT9T031_RESET, 1);
 	if (ret >= 0)
 		ret = reg_write(icd, MT9T031_RESET, 0);
 	if (ret >= 0)
-		ret = reg_clear(icd, MT9T031_OUTPUT_CONTROL, 3);
+		ret = reg_clear(icd, MT9T031_OUTPUT_CONTROL, 2);
 
 	return ret >= 0 ? 0 : -EIO;
 }
@@ -158,14 +156,14 @@ static int mt9t031_init(struct soc_camera_device *icd)
 static int mt9t031_release(struct soc_camera_device *icd)
 {
 	/* Disable the chip */
-	reg_clear(icd, MT9T031_OUTPUT_CONTROL, 3);
+	reg_clear(icd, MT9T031_OUTPUT_CONTROL, 2);
 	return 0;
 }
 
 static int mt9t031_start_capture(struct soc_camera_device *icd)
 {
 	/* Switch to master "normal" mode */
-	if (reg_set(icd, MT9T031_OUTPUT_CONTROL, 3) < 0)
+	if (reg_set(icd, MT9T031_OUTPUT_CONTROL, 2) < 0)
 		return -EIO;
 	return 0;
 }
@@ -173,7 +171,7 @@ static int mt9t031_start_capture(struct soc_camera_device *icd)
 static int mt9t031_stop_capture(struct soc_camera_device *icd)
 {
 	/* Stop sensor readout */
-	if (reg_clear(icd, MT9T031_OUTPUT_CONTROL, 3) < 0)
+	if (reg_clear(icd, MT9T031_OUTPUT_CONTROL, 2) < 0)
 		return -EIO;
 	return 0;
 }
@@ -186,9 +184,9 @@ static int mt9t031_set_bus_param(struct soc_camera_device *icd,
 		return -EINVAL;
 
 	if (flags & SOCAM_PCLK_SAMPLE_FALLING)
-		reg_set(icd, MT9T031_PIXEL_CLOCK_CONTROL, 0x8000);
-	else
 		reg_clear(icd, MT9T031_PIXEL_CLOCK_CONTROL, 0x8000);
+	else
+		reg_set(icd, MT9T031_PIXEL_CLOCK_CONTROL, 0x8000);
 
 	return 0;
 }
@@ -201,67 +199,73 @@ static unsigned long mt9t031_query_bus_param(struct soc_camera_device *icd)
 	return soc_camera_apply_sensor_flags(icl, MT9T031_BUS_PARAM);
 }
 
-static int mt9t031_set_fmt(struct soc_camera_device *icd,
-			   __u32 pixfmt, struct v4l2_rect *rect)
+/* Round up minima and round down maxima */
+static void recalculate_limits(struct soc_camera_device *icd,
+			       u16 xskip, u16 yskip)
+{
+	icd->x_min = (MT9T031_COLUMN_SKIP + xskip - 1) / xskip;
+	icd->y_min = (MT9T031_ROW_SKIP + yskip - 1) / yskip;
+	icd->width_min = (MT9T031_MIN_WIDTH + xskip - 1) / xskip;
+	icd->height_min = (MT9T031_MIN_HEIGHT + yskip - 1) / yskip;
+	icd->width_max = MT9T031_MAX_WIDTH / xskip;
+	icd->height_max = MT9T031_MAX_HEIGHT / yskip;
+}
+
+static int mt9t031_set_params(struct soc_camera_device *icd,
+			      struct v4l2_rect *rect, u16 xskip, u16 yskip)
 {
 	struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
 	int ret;
+	u16 xbin, ybin, width, height, left, top;
 	const u16 hblank = MT9T031_HORIZONTAL_BLANK,
 		vblank = MT9T031_VERTICAL_BLANK;
-	u16 xbin, xskip = mt9t031->xskip, ybin, yskip = mt9t031->yskip,
-		width = rect->width * xskip, height = rect->height * yskip;
 
-	if (pixfmt) {
-		/* S_FMT - use binning and skipping for scaling, recalculate */
-		/* Is this more optimal than just a division? */
-		for (xskip = 8; xskip > 1; xskip--)
-			if (rect->width * xskip <= icd->width_max)
-				break;
+	/* Make sure we don't exceed sensor limits */
+	if (rect->left + rect->width > icd->width_max)
+		rect->left = (icd->width_max - rect->width) / 2 + icd->x_min;
 
-		for (yskip = 8; yskip > 1; yskip--)
-			if (rect->height * yskip <= icd->height_max)
-				break;
+	if (rect->top + rect->height > icd->height_max)
+		rect->top = (icd->height_max - rect->height) / 2 + icd->y_min;
 
-		width = rect->width * xskip;
-		height = rect->height * yskip;
-
-		dev_dbg(&icd->dev, "xskip %u, width %u, yskip %u, height %u\n",
-			xskip, width, yskip, height);
-	}
+	width = rect->width * xskip;
+	height = rect->height * yskip;
+	left = rect->left * xskip;
+	top = rect->top * yskip;
 
 	xbin = min(xskip, (u16)3);
 	ybin = min(yskip, (u16)3);
 
-	/* Make sure we don't exceed frame limits */
-	if (rect->left + width > icd->width_max)
-		rect->left = (icd->width_max - width) / 2;
-
-	if (rect->top + height > icd->height_max)
-		rect->top = (icd->height_max - height) / 2;
+	dev_dbg(&icd->dev, "xskip %u, width %u/%u, yskip %u, height %u/%u\n",
+		xskip, width, rect->width, yskip, height, rect->height);
 
-	/* Could just do roundup(rect->left, [xy]bin); but this is cheaper */
+	/* Could just do roundup(rect->left, [xy]bin * 2); but this is cheaper */
 	switch (xbin) {
 	case 2:
-		rect->left = (rect->left + 1) & ~1;
+		left = (left + 3) & ~3;
 		break;
 	case 3:
-		rect->left = roundup(rect->left, 3);
+		left = roundup(left, 6);
 	}
 
 	switch (ybin) {
 	case 2:
-		rect->top = (rect->top + 1) & ~1;
+		top = (top + 3) & ~3;
 		break;
 	case 3:
-		rect->top = roundup(rect->top, 3);
+		top = roundup(top, 6);
 	}
 
+	/* Disable register update, reconfigure atomically */
+	ret = reg_set(icd, MT9T031_OUTPUT_CONTROL, 1);
+	if (ret < 0)
+		return ret;
+
 	/* Blanking and start values - default... */
 	ret = reg_write(icd, MT9T031_HORIZONTAL_BLANKING, hblank);
 	if (ret >= 0)
 		ret = reg_write(icd, MT9T031_VERTICAL_BLANKING, vblank);
 
-	if (pixfmt) {
+	if (yskip != mt9t031->yskip || xskip != mt9t031->xskip) {
 		/* Binning, skipping */
 		if (ret >= 0)
 			ret = reg_write(icd, MT9T031_COLUMN_ADDRESS_MODE,
@@ -270,14 +274,14 @@ static int mt9t031_set_fmt(struct soc_camera_device *icd,
 			ret = reg_write(icd, MT9T031_ROW_ADDRESS_MODE,
 					((ybin - 1) << 4) | (yskip - 1));
 	}
-	dev_dbg(&icd->dev, "new left %u, top %u\n", rect->left, rect->top);
+	dev_dbg(&icd->dev, "new physical left %u, top %u\n", left, top);
 
 	/* The caller provides a supported format, as guaranteed by
 	 * icd->try_fmt_cap(), soc_camera_s_crop() and soc_camera_cropcap() */
 	if (ret >= 0)
-		ret = reg_write(icd, MT9T031_COLUMN_START, rect->left);
+		ret = reg_write(icd, MT9T031_COLUMN_START, left);
 	if (ret >= 0)
-		ret = reg_write(icd, MT9T031_ROW_START, rect->top);
+		ret = reg_write(icd, MT9T031_ROW_START, top);
 	if (ret >= 0)
 		ret = reg_write(icd, MT9T031_WINDOW_WIDTH, width - 1);
 	if (ret >= 0)
@@ -297,12 +301,58 @@ static int mt9t031_set_fmt(struct soc_camera_device *icd,
 		}
 	}
 
-	if (!ret && pixfmt) {
+	/* Re-enable register update, commit all changes */
+	if (ret >= 0)
+		ret = reg_clear(icd, MT9T031_OUTPUT_CONTROL, 1);
+
+	return ret < 0 ? ret : 0;
+}
+
+static int mt9t031_set_crop(struct soc_camera_device *icd,
+			    struct v4l2_rect *rect)
+{
+	struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
+
+	/* CROP - no change in scaling, or in limits */
+	return mt9t031_set_params(icd, rect, mt9t031->xskip, mt9t031->yskip);
+}
+
+static int mt9t031_set_fmt(struct soc_camera_device *icd,
+			   struct v4l2_format *f)
+{
+	struct mt9t031 *mt9t031 = container_of(icd, struct mt9t031, icd);
+	int ret;
+	u16 xskip, yskip;
+	struct v4l2_rect rect = {
+		.left	= icd->x_current,
+		.top	= icd->y_current,
+		.width	= f->fmt.pix.width,
+		.height	= f->fmt.pix.height,
+	};
+
+	/*
+	 * try_fmt has put rectangle within limits.
+	 * S_FMT - use binning and skipping for scaling, recalculate
+	 * limits, used for cropping
+	 */
+	/* Is this more optimal than just a division? */
+	for (xskip = 8; xskip > 1; xskip--)
+		if (rect.width * xskip <= MT9T031_MAX_WIDTH)
+			break;
+
+	for (yskip = 8; yskip > 1; yskip--)
+		if (rect.height * yskip <= MT9T031_MAX_HEIGHT)
+			break;
+
+	recalculate_limits(icd, xskip, yskip);
+
+	ret = mt9t031_set_params(icd, &rect, xskip, yskip);
+	if (!ret) {
 		mt9t031->xskip = xskip;
 		mt9t031->yskip = yskip;
 	}
 
-	return ret < 0 ? ret : 0;
+	return ret;
 }
 
 static int mt9t031_try_fmt(struct soc_camera_device *icd,
@@ -310,14 +360,14 @@ static int mt9t031_try_fmt(struct soc_camera_device *icd,
 {
 	struct v4l2_pix_format *pix = &f->fmt.pix;
 
-	if (pix->height < icd->height_min)
-		pix->height = icd->height_min;
-	if (pix->height > icd->height_max)
-		pix->height = icd->height_max;
-	if (pix->width < icd->width_min)
-		pix->width = icd->width_min;
-	if (pix->width > icd->width_max)
-		pix->width = icd->width_max;
+	if (pix->height < MT9T031_MIN_HEIGHT)
+		pix->height = MT9T031_MIN_HEIGHT;
+	if (pix->height > MT9T031_MAX_HEIGHT)
+		pix->height = MT9T031_MAX_HEIGHT;
+	if (pix->width < MT9T031_MIN_WIDTH)
+		pix->width = MT9T031_MIN_WIDTH;
+	if (pix->width > MT9T031_MAX_WIDTH)
+		pix->width = MT9T031_MAX_WIDTH;
 
 	pix->width &= ~0x01; /* has to be even */
 	pix->height &= ~0x01; /* has to be even */
@@ -390,6 +440,14 @@ static const struct v4l2_queryctrl mt9t031_controls[] = {
 		.step		= 1,
 		.default_value	= 0,
 	}, {
+		.id		= V4L2_CID_HFLIP,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Flip Horizontally",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 0,
+	}, {
 		.id		= V4L2_CID_GAIN,
 		.type		= V4L2_CTRL_TYPE_INTEGER,
 		.name		= "Gain",
@@ -431,6 +489,7 @@ static struct soc_camera_ops mt9t031_ops = {
 	.release		= mt9t031_release,
 	.start_capture		= mt9t031_start_capture,
 	.stop_capture		= mt9t031_stop_capture,
+	.set_crop		= mt9t031_set_crop,
 	.set_fmt		= mt9t031_set_fmt,
 	.try_fmt		= mt9t031_try_fmt,
 	.set_bus_param		= mt9t031_set_bus_param,
@@ -513,21 +572,23 @@ static int mt9t031_set_control(struct soc_camera_device *icd, struct v4l2_contro
 			if (data < 0)
 				return -EIO;
 		} else {
-			/* Pack it into 1.125..15 variable step, register values 9..67 */
+			/* Pack it into 1.125..128 variable step, register values 9..0x7860 */
 			/* We assume qctrl->maximum - qctrl->default_value - 1 > 0 */
 			unsigned long range = qctrl->maximum - qctrl->default_value - 1;
+			/* calculated gain: map 65..127 to 9..1024 step 0.125 */
 			unsigned long gain = ((ctrl->value - qctrl->default_value - 1) *
-					       111 + range / 2) / range + 9;
+					       1015 + range / 2) / range + 9;
 
-			if (gain <= 32)
+			if (gain <= 32)		/* calculated gain 9..32 -> 9..32 */
 				data = gain;
-			else if (gain <= 64)
+			else if (gain <= 64)	/* calculated gain 33..64 -> 0x51..0x60 */
 				data = ((gain - 32) * 16 + 16) / 32 + 80;
 			else
-				data = ((gain - 64) * 7 + 28) / 56 + 96;
+				/* calculated gain 65..1024 -> (1..120) << 8 + 0x60 */
+				data = (((gain - 64 + 7) * 32) & 0xff00) | 0x60;
 
-			dev_dbg(&icd->dev, "Setting gain from %d to %d\n",
-				 reg_read(icd, MT9T031_GLOBAL_GAIN), data);
+			dev_dbg(&icd->dev, "Setting gain from 0x%x to 0x%x\n",
+				reg_read(icd, MT9T031_GLOBAL_GAIN), data);
 			data = reg_write(icd, MT9T031_GLOBAL_GAIN, data);
 			if (data < 0)
 				return -EIO;
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index b04c8cb1644d..4d3b4813c322 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -13,7 +13,6 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/log2.h>
-#include <linux/gpio.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
@@ -89,9 +88,7 @@ struct mt9v022 {
 	struct i2c_client *client;
 	struct soc_camera_device icd;
 	int model;	/* V4L2_IDENT_MT9V022* codes from v4l2-chip-ident.h */
-	int switch_gpio;
 	u16 chip_control;
-	unsigned char datawidth;
 };
 
 static int reg_read(struct soc_camera_device *icd, const u8 reg)
@@ -209,66 +206,6 @@ static int mt9v022_stop_capture(struct soc_camera_device *icd)
 	return 0;
 }
 
-static int bus_switch_request(struct mt9v022 *mt9v022, struct soc_camera_link *icl)
-{
-#ifdef CONFIG_MT9V022_PCA9536_SWITCH
-	int ret;
-	unsigned int gpio = icl->gpio;
-
-	if (gpio_is_valid(gpio)) {
-		/* We have a data bus switch. */
-		ret = gpio_request(gpio, "mt9v022");
-		if (ret < 0) {
-			dev_err(&mt9v022->client->dev, "Cannot get GPIO %u\n", gpio);
-			return ret;
-		}
-
-		ret = gpio_direction_output(gpio, 0);
-		if (ret < 0) {
-			dev_err(&mt9v022->client->dev,
-				"Cannot set GPIO %u to output\n", gpio);
-			gpio_free(gpio);
-			return ret;
-		}
-	}
-
-	mt9v022->switch_gpio = gpio;
-#else
-	mt9v022->switch_gpio = -EINVAL;
-#endif
-	return 0;
-}
-
-static void bus_switch_release(struct mt9v022 *mt9v022)
-{
-#ifdef CONFIG_MT9V022_PCA9536_SWITCH
-	if (gpio_is_valid(mt9v022->switch_gpio))
-		gpio_free(mt9v022->switch_gpio);
-#endif
-}
-
-static int bus_switch_act(struct mt9v022 *mt9v022, int go8bit)
-{
-#ifdef CONFIG_MT9V022_PCA9536_SWITCH
-	if (!gpio_is_valid(mt9v022->switch_gpio))
-		return -ENODEV;
-
-	gpio_set_value_cansleep(mt9v022->switch_gpio, go8bit);
-	return 0;
-#else
-	return -ENODEV;
-#endif
-}
-
-static int bus_switch_possible(struct mt9v022 *mt9v022)
-{
-#ifdef CONFIG_MT9V022_PCA9536_SWITCH
-	return gpio_is_valid(mt9v022->switch_gpio);
-#else
-	return 0;
-#endif
-}
-
 static int mt9v022_set_bus_param(struct soc_camera_device *icd,
 				 unsigned long flags)
 {
@@ -282,19 +219,17 @@ static int mt9v022_set_bus_param(struct soc_camera_device *icd,
 	if (!is_power_of_2(width_flag))
 		return -EINVAL;
 
-	if ((mt9v022->datawidth != 10 && (width_flag == SOCAM_DATAWIDTH_10)) ||
-	    (mt9v022->datawidth != 9  && (width_flag == SOCAM_DATAWIDTH_9)) ||
-	    (mt9v022->datawidth != 8  && (width_flag == SOCAM_DATAWIDTH_8))) {
-		/* Well, we actually only can do 10 or 8 bits... */
-		if (width_flag == SOCAM_DATAWIDTH_9)
-			return -EINVAL;
-
-		ret = bus_switch_act(mt9v022,
-				     width_flag == SOCAM_DATAWIDTH_8);
-		if (ret < 0)
+	if (icl->set_bus_param) {
+		ret = icl->set_bus_param(icl, width_flag);
+		if (ret)
 			return ret;
-
-		mt9v022->datawidth = width_flag == SOCAM_DATAWIDTH_8 ? 8 : 10;
+	} else {
+		/*
+		 * Without board specific bus width settings we only support the
+		 * sensors native bus width
+		 */
+		if (width_flag != SOCAM_DATAWIDTH_10)
+			return -EINVAL;
 	}
 
 	flags = soc_camera_apply_sensor_flags(icl, flags);
@@ -328,44 +263,27 @@ static int mt9v022_set_bus_param(struct soc_camera_device *icd,
 static unsigned long mt9v022_query_bus_param(struct soc_camera_device *icd)
 {
 	struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
-	unsigned int width_flag = SOCAM_DATAWIDTH_10;
+	struct soc_camera_link *icl = mt9v022->client->dev.platform_data;
+	unsigned int width_flag;
 
-	if (bus_switch_possible(mt9v022))
-		width_flag |= SOCAM_DATAWIDTH_8;
+	if (icl->query_bus_param)
+		width_flag = icl->query_bus_param(icl) &
+			SOCAM_DATAWIDTH_MASK;
+	else
+		width_flag = SOCAM_DATAWIDTH_10;
 
 	return SOCAM_PCLK_SAMPLE_RISING | SOCAM_PCLK_SAMPLE_FALLING |
 		SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_LOW |
 		SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |
-		SOCAM_MASTER | SOCAM_SLAVE |
+		SOCAM_DATA_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_SLAVE |
 		width_flag;
 }
 
-static int mt9v022_set_fmt(struct soc_camera_device *icd,
-			   __u32 pixfmt, struct v4l2_rect *rect)
+static int mt9v022_set_crop(struct soc_camera_device *icd,
+			    struct v4l2_rect *rect)
 {
-	struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
 	int ret;
 
-	/* The caller provides a supported format, as verified per call to
-	 * icd->try_fmt(), datawidth is from our supported format list */
-	switch (pixfmt) {
-	case V4L2_PIX_FMT_GREY:
-	case V4L2_PIX_FMT_Y16:
-		if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATM)
-			return -EINVAL;
-		break;
-	case V4L2_PIX_FMT_SBGGR8:
-	case V4L2_PIX_FMT_SBGGR16:
-		if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATC)
-			return -EINVAL;
-		break;
-	case 0:
-		/* No format change, only geometry */
-		break;
-	default:
-		return -EINVAL;
-	}
-
 	/* Like in example app. Contradicts the datasheet though */
 	ret = reg_read(icd, MT9V022_AEC_AGC_ENABLE);
 	if (ret >= 0) {
@@ -403,6 +321,42 @@ static int mt9v022_set_fmt(struct soc_camera_device *icd,
 	return 0;
 }
 
+static int mt9v022_set_fmt(struct soc_camera_device *icd,
+			   struct v4l2_format *f)
+{
+	struct mt9v022 *mt9v022 = container_of(icd, struct mt9v022, icd);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_rect rect = {
+		.left	= icd->x_current,
+		.top	= icd->y_current,
+		.width	= pix->width,
+		.height	= pix->height,
+	};
+
+	/* The caller provides a supported format, as verified per call to
+	 * icd->try_fmt(), datawidth is from our supported format list */
+	switch (pix->pixelformat) {
+	case V4L2_PIX_FMT_GREY:
+	case V4L2_PIX_FMT_Y16:
+		if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATM)
+			return -EINVAL;
+		break;
+	case V4L2_PIX_FMT_SBGGR8:
+	case V4L2_PIX_FMT_SBGGR16:
+		if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATC)
+			return -EINVAL;
+		break;
+	case 0:
+		/* No format change, only geometry */
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* No support for scaling on this camera, just crop. */
+	return mt9v022_set_crop(icd, &rect);
+}
+
 static int mt9v022_try_fmt(struct soc_camera_device *icd,
 			   struct v4l2_format *f)
 {
@@ -544,6 +498,7 @@ static struct soc_camera_ops mt9v022_ops = {
 	.release		= mt9v022_release,
 	.start_capture		= mt9v022_start_capture,
 	.stop_capture		= mt9v022_stop_capture,
+	.set_crop		= mt9v022_set_crop,
 	.set_fmt		= mt9v022_set_fmt,
 	.try_fmt		= mt9v022_try_fmt,
 	.set_bus_param		= mt9v022_set_bus_param,
@@ -699,6 +654,7 @@ static int mt9v022_video_probe(struct soc_camera_device *icd)
 	struct soc_camera_link *icl = mt9v022->client->dev.platform_data;
 	s32 data;
 	int ret;
+	unsigned long flags;
 
 	if (!icd->dev.parent ||
 	    to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
@@ -732,22 +688,36 @@ static int mt9v022_video_probe(struct soc_camera_device *icd)
 		ret = reg_write(icd, MT9V022_PIXEL_OPERATION_MODE, 4 | 0x11);
 		mt9v022->model = V4L2_IDENT_MT9V022IX7ATC;
 		icd->formats = mt9v022_colour_formats;
-		if (gpio_is_valid(icl->gpio))
-			icd->num_formats = ARRAY_SIZE(mt9v022_colour_formats);
-		else
-			icd->num_formats = 1;
 	} else {
 		ret = reg_write(icd, MT9V022_PIXEL_OPERATION_MODE, 0x11);
 		mt9v022->model = V4L2_IDENT_MT9V022IX7ATM;
 		icd->formats = mt9v022_monochrome_formats;
-		if (gpio_is_valid(icl->gpio))
-			icd->num_formats = ARRAY_SIZE(mt9v022_monochrome_formats);
-		else
-			icd->num_formats = 1;
 	}
 
-	if (!ret)
-		ret = soc_camera_video_start(icd);
+	if (ret < 0)
+		goto eisis;
+
+	icd->num_formats = 0;
+
+	/*
+	 * This is a 10bit sensor, so by default we only allow 10bit.
+	 * The platform may support different bus widths due to
+	 * different routing of the data lines.
+	 */
+	if (icl->query_bus_param)
+		flags = icl->query_bus_param(icl);
+	else
+		flags = SOCAM_DATAWIDTH_10;
+
+	if (flags & SOCAM_DATAWIDTH_10)
+		icd->num_formats++;
+	else
+		icd->formats++;
+
+	if (flags & SOCAM_DATAWIDTH_8)
+		icd->num_formats++;
+
+	ret = soc_camera_video_start(icd);
 	if (ret < 0)
 		goto eisis;
 
@@ -812,14 +782,6 @@ static int mt9v022_probe(struct i2c_client *client,
 	icd->height_max	= 480;
 	icd->y_skip_top	= 1;
 	icd->iface	= icl->bus_id;
-	/* Default datawidth - this is the only width this camera (normally)
-	 * supports. It is only with extra logic that it can support
-	 * other widths. Therefore it seems to be a sensible default. */
-	mt9v022->datawidth = 10;
-
-	ret = bus_switch_request(mt9v022, icl);
-	if (ret)
-		goto eswinit;
 
 	ret = soc_camera_device_register(icd);
 	if (ret)
@@ -828,8 +790,6 @@ static int mt9v022_probe(struct i2c_client *client,
 	return 0;
 
 eisdr:
-	bus_switch_release(mt9v022);
-eswinit:
 	kfree(mt9v022);
 	return ret;
 }
@@ -839,7 +799,6 @@ static int mt9v022_remove(struct i2c_client *client)
 	struct mt9v022 *mt9v022 = i2c_get_clientdata(client);
 
 	soc_camera_device_unregister(&mt9v022->icd);
-	bus_switch_release(mt9v022);
 	kfree(mt9v022);
 
 	return 0;
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
new file mode 100644
index 000000000000..70629e172e65
--- /dev/null
+++ b/drivers/media/video/mx3_camera.c
@@ -0,0 +1,1220 @@
+/*
+ * V4L2 Driver for i.MX3x camera host
+ *
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/videodev2.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/vmalloc.h>
+#include <linux/interrupt.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-dev.h>
+#include <media/videobuf-dma-contig.h>
+#include <media/soc_camera.h>
+
+#include <mach/ipu.h>
+#include <mach/mx3_camera.h>
+
+#define MX3_CAM_DRV_NAME "mx3-camera"
+
+/* CMOS Sensor Interface Registers */
+#define CSI_REG_START		0x60
+
+#define CSI_SENS_CONF		(0x60 - CSI_REG_START)
+#define CSI_SENS_FRM_SIZE	(0x64 - CSI_REG_START)
+#define CSI_ACT_FRM_SIZE	(0x68 - CSI_REG_START)
+#define CSI_OUT_FRM_CTRL	(0x6C - CSI_REG_START)
+#define CSI_TST_CTRL		(0x70 - CSI_REG_START)
+#define CSI_CCIR_CODE_1		(0x74 - CSI_REG_START)
+#define CSI_CCIR_CODE_2		(0x78 - CSI_REG_START)
+#define CSI_CCIR_CODE_3		(0x7C - CSI_REG_START)
+#define CSI_FLASH_STROBE_1	(0x80 - CSI_REG_START)
+#define CSI_FLASH_STROBE_2	(0x84 - CSI_REG_START)
+
+#define CSI_SENS_CONF_VSYNC_POL_SHIFT		0
+#define CSI_SENS_CONF_HSYNC_POL_SHIFT		1
+#define CSI_SENS_CONF_DATA_POL_SHIFT		2
+#define CSI_SENS_CONF_PIX_CLK_POL_SHIFT		3
+#define CSI_SENS_CONF_SENS_PRTCL_SHIFT		4
+#define CSI_SENS_CONF_SENS_CLKSRC_SHIFT		7
+#define CSI_SENS_CONF_DATA_FMT_SHIFT		8
+#define CSI_SENS_CONF_DATA_WIDTH_SHIFT		10
+#define CSI_SENS_CONF_EXT_VSYNC_SHIFT		15
+#define CSI_SENS_CONF_DIVRATIO_SHIFT		16
+
+#define CSI_SENS_CONF_DATA_FMT_RGB_YUV444	(0UL << CSI_SENS_CONF_DATA_FMT_SHIFT)
+#define CSI_SENS_CONF_DATA_FMT_YUV422		(2UL << CSI_SENS_CONF_DATA_FMT_SHIFT)
+#define CSI_SENS_CONF_DATA_FMT_BAYER		(3UL << CSI_SENS_CONF_DATA_FMT_SHIFT)
+
+#define MAX_VIDEO_MEM 16
+
+struct mx3_camera_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer			vb;
+	const struct soc_camera_data_format	*fmt;
+
+	/* One descriptot per scatterlist (per frame) */
+	struct dma_async_tx_descriptor		*txd;
+
+	/* We have to "build" a scatterlist ourselves - one element per frame */
+	struct scatterlist			sg;
+};
+
+/**
+ * struct mx3_camera_dev - i.MX3x camera (CSI) object
+ * @dev:		camera device, to which the coherent buffer is attached
+ * @icd:		currently attached camera sensor
+ * @clk:		pointer to clock
+ * @base:		remapped register base address
+ * @pdata:		platform data
+ * @platform_flags:	platform flags
+ * @mclk:		master clock frequency in Hz
+ * @capture:		list of capture videobuffers
+ * @lock:		protects video buffer lists
+ * @active:		active video buffer
+ * @idmac_channel:	array of pointers to IPU DMAC DMA channels
+ * @soc_host:		embedded soc_host object
+ */
+struct mx3_camera_dev {
+	struct device		*dev;
+	/*
+	 * i.MX3x is only supposed to handle one camera on its Camera Sensor
+	 * Interface. If anyone ever builds hardware to enable more than one
+	 * camera _simultaneously_, they will have to modify this driver too
+	 */
+	struct soc_camera_device *icd;
+	struct clk		*clk;
+
+	void __iomem		*base;
+
+	struct mx3_camera_pdata	*pdata;
+
+	unsigned long		platform_flags;
+	unsigned long		mclk;
+
+	struct list_head	capture;
+	spinlock_t		lock;		/* Protects video buffer lists */
+	struct mx3_camera_buffer *active;
+
+	/* IDMAC / dmaengine interface */
+	struct idmac_channel	*idmac_channel[1];	/* We need one channel */
+
+	struct soc_camera_host	soc_host;
+};
+
+struct dma_chan_request {
+	struct mx3_camera_dev	*mx3_cam;
+	enum ipu_channel	id;
+};
+
+static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt);
+
+static u32 csi_reg_read(struct mx3_camera_dev *mx3, off_t reg)
+{
+	return __raw_readl(mx3->base + reg);
+}
+
+static void csi_reg_write(struct mx3_camera_dev *mx3, u32 value, off_t reg)
+{
+	__raw_writel(value, mx3->base + reg);
+}
+
+/* Called from the IPU IDMAC ISR */
+static void mx3_cam_dma_done(void *arg)
+{
+	struct idmac_tx_desc *desc = to_tx_desc(arg);
+	struct dma_chan *chan = desc->txd.chan;
+	struct idmac_channel *ichannel = to_idmac_chan(chan);
+	struct mx3_camera_dev *mx3_cam = ichannel->client;
+	struct videobuf_buffer *vb;
+
+	dev_dbg(chan->device->dev, "callback cookie %d, active DMA 0x%08x\n",
+		desc->txd.cookie, mx3_cam->active ? sg_dma_address(&mx3_cam->active->sg) : 0);
+
+	spin_lock(&mx3_cam->lock);
+	if (mx3_cam->active) {
+		vb = &mx3_cam->active->vb;
+
+		list_del_init(&vb->queue);
+		vb->state = VIDEOBUF_DONE;
+		do_gettimeofday(&vb->ts);
+		vb->field_count++;
+		wake_up(&vb->done);
+	}
+
+	if (list_empty(&mx3_cam->capture)) {
+		mx3_cam->active = NULL;
+		spin_unlock(&mx3_cam->lock);
+
+		/*
+		 * stop capture - without further buffers IPU_CHA_BUF0_RDY will
+		 * not get updated
+		 */
+		return;
+	}
+
+	mx3_cam->active = list_entry(mx3_cam->capture.next,
+				     struct mx3_camera_buffer, vb.queue);
+	mx3_cam->active->vb.state = VIDEOBUF_ACTIVE;
+	spin_unlock(&mx3_cam->lock);
+}
+
+static void free_buffer(struct videobuf_queue *vq, struct mx3_camera_buffer *buf)
+{
+	struct soc_camera_device *icd = vq->priv_data;
+	struct videobuf_buffer *vb = &buf->vb;
+	struct dma_async_tx_descriptor *txd = buf->txd;
+	struct idmac_channel *ichan;
+
+	BUG_ON(in_interrupt());
+
+	dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+		vb, vb->baddr, vb->bsize);
+
+	/*
+	 * This waits until this buffer is out of danger, i.e., until it is no
+	 * longer in STATE_QUEUED or STATE_ACTIVE
+	 */
+	videobuf_waiton(vb, 0, 0);
+	if (txd) {
+		ichan = to_idmac_chan(txd->chan);
+		async_tx_ack(txd);
+	}
+	videobuf_dma_contig_free(vq, vb);
+	buf->txd = NULL;
+
+	vb->state = VIDEOBUF_NEEDS_INIT;
+}
+
+/*
+ * Videobuf operations
+ */
+
+/*
+ * Calculate the __buffer__ (not data) size and number of buffers.
+ * Called with .vb_lock held
+ */
+static int mx3_videobuf_setup(struct videobuf_queue *vq, unsigned int *count,
+			      unsigned int *size)
+{
+	struct soc_camera_device *icd = vq->priv_data;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	/*
+	 * bits-per-pixel (depth) as specified in camera's pixel format does
+	 * not necessarily match what the camera interface writes to RAM, but
+	 * it should be good enough for now.
+	 */
+	unsigned int bpp = DIV_ROUND_UP(icd->current_fmt->depth, 8);
+
+	if (!mx3_cam->idmac_channel[0])
+		return -EINVAL;
+
+	*size = icd->width * icd->height * bpp;
+
+	if (!*count)
+		*count = 32;
+
+	if (*size * *count > MAX_VIDEO_MEM * 1024 * 1024)
+		*count = MAX_VIDEO_MEM * 1024 * 1024 / *size;
+
+	return 0;
+}
+
+/* Called with .vb_lock held */
+static int mx3_videobuf_prepare(struct videobuf_queue *vq,
+		struct videobuf_buffer *vb, enum v4l2_field field)
+{
+	struct soc_camera_device *icd = vq->priv_data;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct mx3_camera_buffer *buf =
+		container_of(vb, struct mx3_camera_buffer, vb);
+	/* current_fmt _must_ always be set */
+	size_t new_size = icd->width * icd->height *
+		((icd->current_fmt->depth + 7) >> 3);
+	int ret;
+
+	/*
+	 * I think, in buf_prepare you only have to protect global data,
+	 * the actual buffer is yours
+	 */
+
+	if (buf->fmt	!= icd->current_fmt ||
+	    vb->width	!= icd->width ||
+	    vb->height	!= icd->height ||
+	    vb->field	!= field) {
+		buf->fmt	= icd->current_fmt;
+		vb->width	= icd->width;
+		vb->height	= icd->height;
+		vb->field	= field;
+		if (vb->state != VIDEOBUF_NEEDS_INIT)
+			free_buffer(vq, buf);
+	}
+
+	if (vb->baddr && vb->bsize < new_size) {
+		/* User provided buffer, but it is too small */
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	if (vb->state == VIDEOBUF_NEEDS_INIT) {
+		struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
+		struct scatterlist *sg = &buf->sg;
+
+		/*
+		 * The total size of video-buffers that will be allocated / mapped.
+		 * *size that we calculated in videobuf_setup gets assigned to
+		 * vb->bsize, and now we use the same calculation to get vb->size.
+		 */
+		vb->size = new_size;
+
+		/* This actually (allocates and) maps buffers */
+		ret = videobuf_iolock(vq, vb, NULL);
+		if (ret)
+			goto fail;
+
+		/*
+		 * We will have to configure the IDMAC channel. It has two slots
+		 * for DMA buffers, we shall enter the first two buffers there,
+		 * and then submit new buffers in DMA-ready interrupts
+		 */
+		sg_init_table(sg, 1);
+		sg_dma_address(sg)	= videobuf_to_dma_contig(vb);
+		sg_dma_len(sg)		= vb->size;
+
+		buf->txd = ichan->dma_chan.device->device_prep_slave_sg(
+			&ichan->dma_chan, sg, 1, DMA_FROM_DEVICE,
+			DMA_PREP_INTERRUPT);
+		if (!buf->txd) {
+			ret = -EIO;
+			goto fail;
+		}
+
+		buf->txd->callback_param	= buf->txd;
+		buf->txd->callback		= mx3_cam_dma_done;
+
+		vb->state = VIDEOBUF_PREPARED;
+	}
+
+	return 0;
+
+fail:
+	free_buffer(vq, buf);
+out:
+	return ret;
+}
+
+static enum pixel_fmt fourcc_to_ipu_pix(__u32 fourcc)
+{
+	/* Add more formats as need arises and test possibilities appear... */
+	switch (fourcc) {
+	case V4L2_PIX_FMT_RGB565:
+		return IPU_PIX_FMT_RGB565;
+	case V4L2_PIX_FMT_RGB24:
+		return IPU_PIX_FMT_RGB24;
+	case V4L2_PIX_FMT_RGB332:
+		return IPU_PIX_FMT_RGB332;
+	case V4L2_PIX_FMT_YUV422P:
+		return IPU_PIX_FMT_YVU422P;
+	default:
+		return IPU_PIX_FMT_GENERIC;
+	}
+}
+
+/* Called with .vb_lock held */
+static void mx3_videobuf_queue(struct videobuf_queue *vq,
+			       struct videobuf_buffer *vb)
+{
+	struct soc_camera_device *icd = vq->priv_data;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct mx3_camera_buffer *buf =
+		container_of(vb, struct mx3_camera_buffer, vb);
+	struct dma_async_tx_descriptor *txd = buf->txd;
+	struct idmac_channel *ichan = to_idmac_chan(txd->chan);
+	struct idmac_video_param *video = &ichan->params.video;
+	const struct soc_camera_data_format *data_fmt = icd->current_fmt;
+	dma_cookie_t cookie;
+	unsigned long flags;
+
+	/* This is the configuration of one sg-element */
+	video->out_pixel_fmt	= fourcc_to_ipu_pix(data_fmt->fourcc);
+	video->out_width	= icd->width;
+	video->out_height	= icd->height;
+	video->out_stride	= icd->width;
+
+#ifdef DEBUG
+	/* helps to see what DMA actually has written */
+	memset((void *)vb->baddr, 0xaa, vb->bsize);
+#endif
+
+	spin_lock_irqsave(&mx3_cam->lock, flags);
+
+	list_add_tail(&vb->queue, &mx3_cam->capture);
+
+	if (!mx3_cam->active) {
+		mx3_cam->active = buf;
+		vb->state = VIDEOBUF_ACTIVE;
+	} else {
+		vb->state = VIDEOBUF_QUEUED;
+	}
+
+	spin_unlock_irqrestore(&mx3_cam->lock, flags);
+
+	cookie = txd->tx_submit(txd);
+	dev_dbg(&icd->dev, "Submitted cookie %d DMA 0x%08x\n", cookie, sg_dma_address(&buf->sg));
+	if (cookie >= 0)
+		return;
+
+	/* Submit error */
+	vb->state = VIDEOBUF_PREPARED;
+
+	spin_lock_irqsave(&mx3_cam->lock, flags);
+
+	list_del_init(&vb->queue);
+
+	if (mx3_cam->active == buf)
+		mx3_cam->active = NULL;
+
+	spin_unlock_irqrestore(&mx3_cam->lock, flags);
+}
+
+/* Called with .vb_lock held */
+static void mx3_videobuf_release(struct videobuf_queue *vq,
+				 struct videobuf_buffer *vb)
+{
+	struct soc_camera_device *icd = vq->priv_data;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct mx3_camera_buffer *buf =
+		container_of(vb, struct mx3_camera_buffer, vb);
+	unsigned long flags;
+
+	dev_dbg(&icd->dev, "Release%s DMA 0x%08x (state %d), queue %sempty\n",
+		mx3_cam->active == buf ? " active" : "", sg_dma_address(&buf->sg),
+		 vb->state, list_empty(&vb->queue) ? "" : "not ");
+	spin_lock_irqsave(&mx3_cam->lock, flags);
+	if ((vb->state == VIDEOBUF_ACTIVE || vb->state == VIDEOBUF_QUEUED) &&
+	    !list_empty(&vb->queue)) {
+		vb->state = VIDEOBUF_ERROR;
+
+		list_del_init(&vb->queue);
+		if (mx3_cam->active == buf)
+			mx3_cam->active = NULL;
+	}
+	spin_unlock_irqrestore(&mx3_cam->lock, flags);
+	free_buffer(vq, buf);
+}
+
+static struct videobuf_queue_ops mx3_videobuf_ops = {
+	.buf_setup      = mx3_videobuf_setup,
+	.buf_prepare    = mx3_videobuf_prepare,
+	.buf_queue      = mx3_videobuf_queue,
+	.buf_release    = mx3_videobuf_release,
+};
+
+static void mx3_camera_init_videobuf(struct videobuf_queue *q,
+				     struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+
+	videobuf_queue_dma_contig_init(q, &mx3_videobuf_ops, mx3_cam->dev,
+				       &mx3_cam->lock,
+				       V4L2_BUF_TYPE_VIDEO_CAPTURE,
+				       V4L2_FIELD_NONE,
+				       sizeof(struct mx3_camera_buffer), icd);
+}
+
+/* First part of ipu_csi_init_interface() */
+static void mx3_camera_activate(struct mx3_camera_dev *mx3_cam,
+				struct soc_camera_device *icd)
+{
+	u32 conf;
+	long rate;
+
+	/* Set default size: ipu_csi_set_window_size() */
+	csi_reg_write(mx3_cam, (640 - 1) | ((480 - 1) << 16), CSI_ACT_FRM_SIZE);
+	/* ...and position to 0:0: ipu_csi_set_window_pos() */
+	conf = csi_reg_read(mx3_cam, CSI_OUT_FRM_CTRL) & 0xffff0000;
+	csi_reg_write(mx3_cam, conf, CSI_OUT_FRM_CTRL);
+
+	/* We use only gated clock synchronisation mode so far */
+	conf = 0 << CSI_SENS_CONF_SENS_PRTCL_SHIFT;
+
+	/* Set generic data, platform-biggest bus-width */
+	conf |= CSI_SENS_CONF_DATA_FMT_BAYER;
+
+	if (mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_15)
+		conf |= 3 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+	else if (mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_10)
+		conf |= 2 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+	else if (mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_8)
+		conf |= 1 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+	else/* if (mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_4)*/
+		conf |= 0 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+
+	if (mx3_cam->platform_flags & MX3_CAMERA_CLK_SRC)
+		conf |= 1 << CSI_SENS_CONF_SENS_CLKSRC_SHIFT;
+	if (mx3_cam->platform_flags & MX3_CAMERA_EXT_VSYNC)
+		conf |= 1 << CSI_SENS_CONF_EXT_VSYNC_SHIFT;
+	if (mx3_cam->platform_flags & MX3_CAMERA_DP)
+		conf |= 1 << CSI_SENS_CONF_DATA_POL_SHIFT;
+	if (mx3_cam->platform_flags & MX3_CAMERA_PCP)
+		conf |= 1 << CSI_SENS_CONF_PIX_CLK_POL_SHIFT;
+	if (mx3_cam->platform_flags & MX3_CAMERA_HSP)
+		conf |= 1 << CSI_SENS_CONF_HSYNC_POL_SHIFT;
+	if (mx3_cam->platform_flags & MX3_CAMERA_VSP)
+		conf |= 1 << CSI_SENS_CONF_VSYNC_POL_SHIFT;
+
+	/* ipu_csi_init_interface() */
+	csi_reg_write(mx3_cam, conf, CSI_SENS_CONF);
+
+	clk_enable(mx3_cam->clk);
+	rate = clk_round_rate(mx3_cam->clk, mx3_cam->mclk);
+	dev_dbg(&icd->dev, "Set SENS_CONF to %x, rate %ld\n", conf, rate);
+	if (rate)
+		clk_set_rate(mx3_cam->clk, rate);
+}
+
+/* Called with .video_lock held */
+static int mx3_camera_add_device(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	int ret;
+
+	if (mx3_cam->icd) {
+		ret = -EBUSY;
+		goto ebusy;
+	}
+
+	mx3_camera_activate(mx3_cam, icd);
+	ret = icd->ops->init(icd);
+	if (ret < 0) {
+		clk_disable(mx3_cam->clk);
+		goto einit;
+	}
+
+	mx3_cam->icd = icd;
+
+einit:
+ebusy:
+	if (!ret)
+		dev_info(&icd->dev, "MX3 Camera driver attached to camera %d\n",
+			 icd->devnum);
+
+	return ret;
+}
+
+/* Called with .video_lock held */
+static void mx3_camera_remove_device(struct soc_camera_device *icd)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];
+
+	BUG_ON(icd != mx3_cam->icd);
+
+	if (*ichan) {
+		dma_release_channel(&(*ichan)->dma_chan);
+		*ichan = NULL;
+	}
+
+	icd->ops->release(icd);
+
+	clk_disable(mx3_cam->clk);
+
+	mx3_cam->icd = NULL;
+
+	dev_info(&icd->dev, "MX3 Camera driver detached from camera %d\n",
+		 icd->devnum);
+}
+
+static bool channel_change_requested(struct soc_camera_device *icd,
+				     struct v4l2_rect *rect)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];
+
+	/* Do buffers have to be re-allocated or channel re-configured? */
+	return ichan && rect->width * rect->height > icd->width * icd->height;
+}
+
+static int test_platform_param(struct mx3_camera_dev *mx3_cam,
+			       unsigned char buswidth, unsigned long *flags)
+{
+	/*
+	 * Platform specified synchronization and pixel clock polarities are
+	 * only a recommendation and are only used during probing. MX3x
+	 * camera interface only works in master mode, i.e., uses HSYNC and
+	 * VSYNC signals from the sensor
+	 */
+	*flags = SOCAM_MASTER |
+		SOCAM_HSYNC_ACTIVE_HIGH |
+		SOCAM_HSYNC_ACTIVE_LOW |
+		SOCAM_VSYNC_ACTIVE_HIGH |
+		SOCAM_VSYNC_ACTIVE_LOW |
+		SOCAM_PCLK_SAMPLE_RISING |
+		SOCAM_PCLK_SAMPLE_FALLING |
+		SOCAM_DATA_ACTIVE_HIGH |
+		SOCAM_DATA_ACTIVE_LOW;
+
+	/* If requested data width is supported by the platform, use it or any
+	 * possible lower value - i.MX31 is smart enough to schift bits */
+	switch (buswidth) {
+	case 15:
+		if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_15))
+			return -EINVAL;
+		*flags |= SOCAM_DATAWIDTH_15 | SOCAM_DATAWIDTH_10 |
+			SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_4;
+		break;
+	case 10:
+		if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_10))
+			return -EINVAL;
+		*flags |= SOCAM_DATAWIDTH_10 | SOCAM_DATAWIDTH_8 |
+			SOCAM_DATAWIDTH_4;
+		break;
+	case 8:
+		if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_8))
+			return -EINVAL;
+		*flags |= SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_4;
+		break;
+	case 4:
+		if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_4))
+			return -EINVAL;
+		*flags |= SOCAM_DATAWIDTH_4;
+		break;
+	default:
+		dev_info(mx3_cam->dev, "Unsupported bus width %d\n", buswidth);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int mx3_camera_try_bus_param(struct soc_camera_device *icd,
+				    const unsigned int depth)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	unsigned long bus_flags, camera_flags;
+	int ret = test_platform_param(mx3_cam, depth, &bus_flags);
+
+	dev_dbg(&ici->dev, "requested bus width %d bit: %d\n", depth, ret);
+
+	if (ret < 0)
+		return ret;
+
+	camera_flags = icd->ops->query_bus_param(icd);
+
+	ret = soc_camera_bus_param_compatible(camera_flags, bus_flags);
+	if (ret < 0)
+		dev_warn(&icd->dev, "Flags incompatible: camera %lx, host %lx\n",
+			 camera_flags, bus_flags);
+
+	return ret;
+}
+
+static bool chan_filter(struct dma_chan *chan, void *arg)
+{
+	struct dma_chan_request *rq = arg;
+	struct mx3_camera_pdata *pdata;
+
+	if (!rq)
+		return false;
+
+	pdata = rq->mx3_cam->dev->platform_data;
+
+	return rq->id == chan->chan_id &&
+		pdata->dma_dev == chan->device->dev;
+}
+
+static const struct soc_camera_data_format mx3_camera_formats[] = {
+	{
+		.name		= "Bayer (sRGB) 8 bit",
+		.depth		= 8,
+		.fourcc		= V4L2_PIX_FMT_SBGGR8,
+		.colorspace	= V4L2_COLORSPACE_SRGB,
+	}, {
+		.name		= "Monochrome 8 bit",
+		.depth		= 8,
+		.fourcc		= V4L2_PIX_FMT_GREY,
+		.colorspace	= V4L2_COLORSPACE_JPEG,
+	},
+};
+
+static bool buswidth_supported(struct soc_camera_host *ici, int depth)
+{
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+
+	switch (depth) {
+	case 4:
+		return !!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_4);
+	case 8:
+		return !!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_8);
+	case 10:
+		return !!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_10);
+	case 15:
+		return !!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_15);
+	}
+	return false;
+}
+
+static int mx3_camera_get_formats(struct soc_camera_device *icd, int idx,
+				  struct soc_camera_format_xlate *xlate)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	int formats = 0, buswidth, ret;
+
+	buswidth = icd->formats[idx].depth;
+
+	if (!buswidth_supported(ici, buswidth))
+		return 0;
+
+	ret = mx3_camera_try_bus_param(icd, buswidth);
+	if (ret < 0)
+		return 0;
+
+	switch (icd->formats[idx].fourcc) {
+	case V4L2_PIX_FMT_SGRBG10:
+		formats++;
+		if (xlate) {
+			xlate->host_fmt = &mx3_camera_formats[0];
+			xlate->cam_fmt = icd->formats + idx;
+			xlate->buswidth = buswidth;
+			xlate++;
+			dev_dbg(&ici->dev, "Providing format %s using %s\n",
+				mx3_camera_formats[0].name,
+				icd->formats[idx].name);
+		}
+		goto passthrough;
+	case V4L2_PIX_FMT_Y16:
+		formats++;
+		if (xlate) {
+			xlate->host_fmt = &mx3_camera_formats[1];
+			xlate->cam_fmt = icd->formats + idx;
+			xlate->buswidth = buswidth;
+			xlate++;
+			dev_dbg(&ici->dev, "Providing format %s using %s\n",
+				mx3_camera_formats[0].name,
+				icd->formats[idx].name);
+		}
+	default:
+passthrough:
+		/* Generic pass-through */
+		formats++;
+		if (xlate) {
+			xlate->host_fmt = icd->formats + idx;
+			xlate->cam_fmt = icd->formats + idx;
+			xlate->buswidth = buswidth;
+			xlate++;
+			dev_dbg(&ici->dev,
+				"Providing format %s in pass-through mode\n",
+				icd->formats[idx].name);
+		}
+	}
+
+	return formats;
+}
+
+static void configure_geometry(struct mx3_camera_dev *mx3_cam,
+			       struct v4l2_rect *rect)
+{
+	u32 ctrl, width_field, height_field;
+
+	/* Setup frame size - this cannot be changed on-the-fly... */
+	width_field = rect->width - 1;
+	height_field = rect->height - 1;
+	csi_reg_write(mx3_cam, width_field | (height_field << 16), CSI_SENS_FRM_SIZE);
+
+	csi_reg_write(mx3_cam, width_field << 16, CSI_FLASH_STROBE_1);
+	csi_reg_write(mx3_cam, (height_field << 16) | 0x22, CSI_FLASH_STROBE_2);
+
+	csi_reg_write(mx3_cam, width_field | (height_field << 16), CSI_ACT_FRM_SIZE);
+
+	/* ...and position */
+	ctrl = csi_reg_read(mx3_cam, CSI_OUT_FRM_CTRL) & 0xffff0000;
+	/* Sensor does the cropping */
+	csi_reg_write(mx3_cam, ctrl | 0 | (0 << 8), CSI_OUT_FRM_CTRL);
+
+	/*
+	 * No need to free resources here if we fail, we'll see if we need to
+	 * do this next time we are called
+	 */
+}
+
+static int acquire_dma_channel(struct mx3_camera_dev *mx3_cam)
+{
+	dma_cap_mask_t mask;
+	struct dma_chan *chan;
+	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];
+	/* We have to use IDMAC_IC_7 for Bayer / generic data */
+	struct dma_chan_request rq = {.mx3_cam = mx3_cam,
+				      .id = IDMAC_IC_7};
+
+	if (*ichan) {
+		struct videobuf_buffer *vb, *_vb;
+		dma_release_channel(&(*ichan)->dma_chan);
+		*ichan = NULL;
+		mx3_cam->active = NULL;
+		list_for_each_entry_safe(vb, _vb, &mx3_cam->capture, queue) {
+			list_del_init(&vb->queue);
+			vb->state = VIDEOBUF_ERROR;
+			wake_up(&vb->done);
+		}
+	}
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	dma_cap_set(DMA_PRIVATE, mask);
+	chan = dma_request_channel(mask, chan_filter, &rq);
+	if (!chan)
+		return -EBUSY;
+
+	*ichan = to_idmac_chan(chan);
+	(*ichan)->client = mx3_cam;
+
+	return 0;
+}
+
+static int mx3_camera_set_crop(struct soc_camera_device *icd,
+			       struct v4l2_rect *rect)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+
+	/*
+	 * We now know pixel formats and can decide upon DMA-channel(s)
+	 * So far only direct camera-to-memory is supported
+	 */
+	if (channel_change_requested(icd, rect)) {
+		int ret = acquire_dma_channel(mx3_cam);
+		if (ret < 0)
+			return ret;
+	}
+
+	configure_geometry(mx3_cam, rect);
+
+	return icd->ops->set_crop(icd, rect);
+}
+
+static int mx3_camera_set_fmt(struct soc_camera_device *icd,
+			      struct v4l2_format *f)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	const struct soc_camera_format_xlate *xlate;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_rect rect = {
+		.left	= icd->x_current,
+		.top	= icd->y_current,
+		.width	= pix->width,
+		.height	= pix->height,
+	};
+	int ret;
+
+	xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
+	if (!xlate) {
+		dev_warn(&ici->dev, "Format %x not found\n", pix->pixelformat);
+		return -EINVAL;
+	}
+
+	ret = acquire_dma_channel(mx3_cam);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * Might have to perform a complete interface initialisation like in
+	 * ipu_csi_init_interface() in mxc_v4l2_s_param(). Also consider
+	 * mxc_v4l2_s_fmt()
+	 */
+
+	configure_geometry(mx3_cam, &rect);
+
+	ret = icd->ops->set_fmt(icd, f);
+	if (!ret) {
+		icd->buswidth = xlate->buswidth;
+		icd->current_fmt = xlate->host_fmt;
+	}
+
+	return ret;
+}
+
+static int mx3_camera_try_fmt(struct soc_camera_device *icd,
+			      struct v4l2_format *f)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	const struct soc_camera_format_xlate *xlate;
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	__u32 pixfmt = pix->pixelformat;
+	enum v4l2_field field;
+	int ret;
+
+	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
+	if (pixfmt && !xlate) {
+		dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
+		return -EINVAL;
+	}
+
+	/* limit to MX3 hardware capabilities */
+	if (pix->height > 4096)
+		pix->height = 4096;
+	if (pix->width > 4096)
+		pix->width = 4096;
+
+	pix->bytesperline = pix->width *
+		DIV_ROUND_UP(xlate->host_fmt->depth, 8);
+	pix->sizeimage = pix->height * pix->bytesperline;
+
+	/* camera has to see its format, but the user the original one */
+	pix->pixelformat = xlate->cam_fmt->fourcc;
+	/* limit to sensor capabilities */
+	ret = icd->ops->try_fmt(icd, f);
+	pix->pixelformat = xlate->host_fmt->fourcc;
+
+	field = pix->field;
+
+	if (field == V4L2_FIELD_ANY) {
+		pix->field = V4L2_FIELD_NONE;
+	} else if (field != V4L2_FIELD_NONE) {
+		dev_err(&icd->dev, "Field type %d unsupported.\n", field);
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
+static int mx3_camera_reqbufs(struct soc_camera_file *icf,
+			      struct v4l2_requestbuffers *p)
+{
+	return 0;
+}
+
+static unsigned int mx3_camera_poll(struct file *file, poll_table *pt)
+{
+	struct soc_camera_file *icf = file->private_data;
+
+	return videobuf_poll_stream(file, &icf->vb_vidq, pt);
+}
+
+static int mx3_camera_querycap(struct soc_camera_host *ici,
+			       struct v4l2_capability *cap)
+{
+	/* cap->name is set by the firendly caller:-> */
+	strlcpy(cap->card, "i.MX3x Camera", sizeof(cap->card));
+	cap->version = KERNEL_VERSION(0, 2, 2);
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+
+	return 0;
+}
+
+static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct mx3_camera_dev *mx3_cam = ici->priv;
+	unsigned long bus_flags, camera_flags, common_flags;
+	u32 dw, sens_conf;
+	int ret = test_platform_param(mx3_cam, icd->buswidth, &bus_flags);
+	const struct soc_camera_format_xlate *xlate;
+
+	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
+	if (!xlate) {
+		dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
+		return -EINVAL;
+	}
+
+	dev_dbg(&ici->dev, "requested bus width %d bit: %d\n",
+		icd->buswidth, ret);
+
+	if (ret < 0)
+		return ret;
+
+	camera_flags = icd->ops->query_bus_param(icd);
+
+	common_flags = soc_camera_bus_param_compatible(camera_flags, bus_flags);
+	if (!common_flags) {
+		dev_dbg(&ici->dev, "no common flags: camera %lx, host %lx\n",
+			camera_flags, bus_flags);
+		return -EINVAL;
+	}
+
+	/* Make choices, based on platform preferences */
+	if ((common_flags & SOCAM_HSYNC_ACTIVE_HIGH) &&
+	    (common_flags & SOCAM_HSYNC_ACTIVE_LOW)) {
+		if (mx3_cam->platform_flags & MX3_CAMERA_HSP)
+			common_flags &= ~SOCAM_HSYNC_ACTIVE_HIGH;
+		else
+			common_flags &= ~SOCAM_HSYNC_ACTIVE_LOW;
+	}
+
+	if ((common_flags & SOCAM_VSYNC_ACTIVE_HIGH) &&
+	    (common_flags & SOCAM_VSYNC_ACTIVE_LOW)) {
+		if (mx3_cam->platform_flags & MX3_CAMERA_VSP)
+			common_flags &= ~SOCAM_VSYNC_ACTIVE_HIGH;
+		else
+			common_flags &= ~SOCAM_VSYNC_ACTIVE_LOW;
+	}
+
+	if ((common_flags & SOCAM_DATA_ACTIVE_HIGH) &&
+	    (common_flags & SOCAM_DATA_ACTIVE_LOW)) {
+		if (mx3_cam->platform_flags & MX3_CAMERA_DP)
+			common_flags &= ~SOCAM_DATA_ACTIVE_HIGH;
+		else
+			common_flags &= ~SOCAM_DATA_ACTIVE_LOW;
+	}
+
+	if ((common_flags & SOCAM_PCLK_SAMPLE_RISING) &&
+	    (common_flags & SOCAM_PCLK_SAMPLE_FALLING)) {
+		if (mx3_cam->platform_flags & MX3_CAMERA_PCP)
+			common_flags &= ~SOCAM_PCLK_SAMPLE_RISING;
+		else
+			common_flags &= ~SOCAM_PCLK_SAMPLE_FALLING;
+	}
+
+	/* Make the camera work in widest common mode, we'll take care of
+	 * the rest */
+	if (common_flags & SOCAM_DATAWIDTH_15)
+		common_flags = (common_flags & ~SOCAM_DATAWIDTH_MASK) |
+			SOCAM_DATAWIDTH_15;
+	else if (common_flags & SOCAM_DATAWIDTH_10)
+		common_flags = (common_flags & ~SOCAM_DATAWIDTH_MASK) |
+			SOCAM_DATAWIDTH_10;
+	else if (common_flags & SOCAM_DATAWIDTH_8)
+		common_flags = (common_flags & ~SOCAM_DATAWIDTH_MASK) |
+			SOCAM_DATAWIDTH_8;
+	else
+		common_flags = (common_flags & ~SOCAM_DATAWIDTH_MASK) |
+			SOCAM_DATAWIDTH_4;
+
+	ret = icd->ops->set_bus_param(icd, common_flags);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * So far only gated clock mode is supported. Add a line
+	 *	(3 << CSI_SENS_CONF_SENS_PRTCL_SHIFT) |
+	 * below and select the required mode when supporting other
+	 * synchronisation protocols.
+	 */
+	sens_conf = csi_reg_read(mx3_cam, CSI_SENS_CONF) &
+		~((1 << CSI_SENS_CONF_VSYNC_POL_SHIFT) |
+		  (1 << CSI_SENS_CONF_HSYNC_POL_SHIFT) |
+		  (1 << CSI_SENS_CONF_DATA_POL_SHIFT) |
+		  (1 << CSI_SENS_CONF_PIX_CLK_POL_SHIFT) |
+		  (3 << CSI_SENS_CONF_DATA_FMT_SHIFT) |
+		  (3 << CSI_SENS_CONF_DATA_WIDTH_SHIFT));
+
+	/* TODO: Support RGB and YUV formats */
+
+	/* This has been set in mx3_camera_activate(), but we clear it above */
+	sens_conf |= CSI_SENS_CONF_DATA_FMT_BAYER;
+
+	if (common_flags & SOCAM_PCLK_SAMPLE_FALLING)
+		sens_conf |= 1 << CSI_SENS_CONF_PIX_CLK_POL_SHIFT;
+	if (common_flags & SOCAM_HSYNC_ACTIVE_LOW)
+		sens_conf |= 1 << CSI_SENS_CONF_HSYNC_POL_SHIFT;
+	if (common_flags & SOCAM_VSYNC_ACTIVE_LOW)
+		sens_conf |= 1 << CSI_SENS_CONF_VSYNC_POL_SHIFT;
+	if (common_flags & SOCAM_DATA_ACTIVE_LOW)
+		sens_conf |= 1 << CSI_SENS_CONF_DATA_POL_SHIFT;
+
+	/* Just do what we're asked to do */
+	switch (xlate->host_fmt->depth) {
+	case 4:
+		dw = 0 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+		break;
+	case 8:
+		dw = 1 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+		break;
+	case 10:
+		dw = 2 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+		break;
+	default:
+		/*
+		 * Actually it can only be 15 now, default is just to silence
+		 * compiler warnings
+		 */
+	case 15:
+		dw = 3 << CSI_SENS_CONF_DATA_WIDTH_SHIFT;
+	}
+
+	csi_reg_write(mx3_cam, sens_conf | dw, CSI_SENS_CONF);
+
+	dev_dbg(&ici->dev, "Set SENS_CONF to %x\n", sens_conf | dw);
+
+	return 0;
+}
+
+static struct soc_camera_host_ops mx3_soc_camera_host_ops = {
+	.owner		= THIS_MODULE,
+	.add		= mx3_camera_add_device,
+	.remove		= mx3_camera_remove_device,
+#ifdef CONFIG_PM
+	.suspend	= mx3_camera_suspend,
+	.resume		= mx3_camera_resume,
+#endif
+	.set_crop	= mx3_camera_set_crop,
+	.set_fmt	= mx3_camera_set_fmt,
+	.try_fmt	= mx3_camera_try_fmt,
+	.get_formats	= mx3_camera_get_formats,
+	.init_videobuf	= mx3_camera_init_videobuf,
+	.reqbufs	= mx3_camera_reqbufs,
+	.poll		= mx3_camera_poll,
+	.querycap	= mx3_camera_querycap,
+	.set_bus_param	= mx3_camera_set_bus_param,
+};
+
+static int mx3_camera_probe(struct platform_device *pdev)
+{
+	struct mx3_camera_dev *mx3_cam;
+	struct resource *res;
+	void __iomem *base;
+	int err = 0;
+	struct soc_camera_host *soc_host;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		err = -ENODEV;
+		goto egetres;
+	}
+
+	mx3_cam = vmalloc(sizeof(*mx3_cam));
+	if (!mx3_cam) {
+		dev_err(&pdev->dev, "Could not allocate mx3 camera object\n");
+		err = -ENOMEM;
+		goto ealloc;
+	}
+	memset(mx3_cam, 0, sizeof(*mx3_cam));
+
+	mx3_cam->clk = clk_get(&pdev->dev, "csi_clk");
+	if (IS_ERR(mx3_cam->clk)) {
+		err = PTR_ERR(mx3_cam->clk);
+		goto eclkget;
+	}
+
+	dev_set_drvdata(&pdev->dev, mx3_cam);
+
+	mx3_cam->pdata = pdev->dev.platform_data;
+	mx3_cam->platform_flags = mx3_cam->pdata->flags;
+	if (!(mx3_cam->platform_flags & (MX3_CAMERA_DATAWIDTH_4 |
+			MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10 |
+			MX3_CAMERA_DATAWIDTH_15))) {
+		/* Platform hasn't set available data widths. This is bad.
+		 * Warn and use a default. */
+		dev_warn(&pdev->dev, "WARNING! Platform hasn't set available "
+			 "data widths, using default 8 bit\n");
+		mx3_cam->platform_flags |= MX3_CAMERA_DATAWIDTH_8;
+	}
+
+	mx3_cam->mclk = mx3_cam->pdata->mclk_10khz * 10000;
+	if (!mx3_cam->mclk) {
+		dev_warn(&pdev->dev,
+			 "mclk_10khz == 0! Please, fix your platform data. "
+			 "Using default 20MHz\n");
+		mx3_cam->mclk = 20000000;
+	}
+
+	/* list of video-buffers */
+	INIT_LIST_HEAD(&mx3_cam->capture);
+	spin_lock_init(&mx3_cam->lock);
+
+	base = ioremap(res->start, res->end - res->start + 1);
+	if (!base) {
+		err = -ENOMEM;
+		goto eioremap;
+	}
+
+	mx3_cam->base	= base;
+	mx3_cam->dev	= &pdev->dev;
+
+	soc_host		= &mx3_cam->soc_host;
+	soc_host->drv_name	= MX3_CAM_DRV_NAME;
+	soc_host->ops		= &mx3_soc_camera_host_ops;
+	soc_host->priv		= mx3_cam;
+	soc_host->dev.parent	= &pdev->dev;
+	soc_host->nr		= pdev->id;
+	err = soc_camera_host_register(soc_host);
+	if (err)
+		goto ecamhostreg;
+
+	/* IDMAC interface */
+	dmaengine_get();
+
+	return 0;
+
+ecamhostreg:
+	iounmap(base);
+eioremap:
+	clk_put(mx3_cam->clk);
+eclkget:
+	vfree(mx3_cam);
+ealloc:
+egetres:
+	return err;
+}
+
+static int __devexit mx3_camera_remove(struct platform_device *pdev)
+{
+	struct mx3_camera_dev *mx3_cam = platform_get_drvdata(pdev);
+
+	clk_put(mx3_cam->clk);
+
+	soc_camera_host_unregister(&mx3_cam->soc_host);
+
+	iounmap(mx3_cam->base);
+
+	/*
+	 * The channel has either not been allocated,
+	 * or should have been released
+	 */
+	if (WARN_ON(mx3_cam->idmac_channel[0]))
+		dma_release_channel(&mx3_cam->idmac_channel[0]->dma_chan);
+
+	vfree(mx3_cam);
+
+	dmaengine_put();
+
+	dev_info(&pdev->dev, "i.MX3x Camera driver unloaded\n");
+
+	return 0;
+}
+
+static struct platform_driver mx3_camera_driver = {
+	.driver 	= {
+		.name	= MX3_CAM_DRV_NAME,
+	},
+	.probe		= mx3_camera_probe,
+	.remove		= __exit_p(mx3_camera_remove),
+};
+
+
+static int __devinit mx3_camera_init(void)
+{
+	return platform_driver_register(&mx3_camera_driver);
+}
+
+static void __exit mx3_camera_exit(void)
+{
+	platform_driver_unregister(&mx3_camera_driver);
+}
+
+module_init(mx3_camera_init);
+module_exit(mx3_camera_exit);
+
+MODULE_DESCRIPTION("i.MX3x SoC Camera Host driver");
+MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index e3cbe14c349a..84aec62e8452 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -25,16 +25,20 @@
 
 #include <media/saa7146_vv.h>
 #include <media/tuner.h>
-#include <linux/video_decoder.h>
 #include <media/v4l2-common.h>
 #include <media/saa7115.h>
 
 #include "mxb.h"
 #include "tea6415c.h"
 #include "tea6420.h"
-#include "tda9840.h"
 
-#define I2C_SAA7111 0x24
+#define	I2C_SAA5246A  0x11
+#define I2C_SAA7111A  0x24
+#define	I2C_TDA9840   0x42
+#define	I2C_TEA6415C  0x43
+#define	I2C_TEA6420_1 0x4c
+#define	I2C_TEA6420_2 0x4d
+#define	I2C_TUNER     0x60
 
 #define MXB_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0)
 
@@ -79,57 +83,35 @@ static struct {
 static int video_audio_connect[MXB_INPUTS] =
 	{ 0, 1, 3, 3 };
 
-/* these are the necessary input-output-pins for bringing one audio source
-(see above) to the CD-output */
-static struct tea6420_multiplex TEA6420_cd[MXB_AUDIOS+1][2] =
-		{
-		{{1,1,0},{1,1,0}},	/* Tuner */
-		{{5,1,0},{6,1,0}},	/* AUX 1 */
-		{{4,1,0},{6,1,0}},	/* AUX 2 */
-		{{3,1,0},{6,1,0}},	/* AUX 3 */
-		{{1,1,0},{3,1,0}},	/* Radio */
-		{{1,1,0},{2,1,0}},	/* CD-Rom */
-		{{6,1,0},{6,1,0}}	/* Mute */
-		};
-
-/* these are the necessary input-output-pins for bringing one audio source
-(see above) to the line-output */
-static struct tea6420_multiplex TEA6420_line[MXB_AUDIOS+1][2] =
-		{
-		{{2,3,0},{1,2,0}},
-		{{5,3,0},{6,2,0}},
-		{{4,3,0},{6,2,0}},
-		{{3,3,0},{6,2,0}},
-		{{2,3,0},{3,2,0}},
-		{{2,3,0},{2,2,0}},
-		{{6,3,0},{6,2,0}}	/* Mute */
-		};
+/* These are the necessary input-output-pins for bringing one audio source
+   (see above) to the CD-output. Note that gain is set to 0 in this table. */
+static struct v4l2_routing TEA6420_cd[MXB_AUDIOS + 1][2] = {
+	{ { 1, 1 }, { 1, 1 } },	/* Tuner */
+	{ { 5, 1 }, { 6, 1 } },	/* AUX 1 */
+	{ { 4, 1 }, { 6, 1 } },	/* AUX 2 */
+	{ { 3, 1 }, { 6, 1 } },	/* AUX 3 */
+	{ { 1, 1 }, { 3, 1 } },	/* Radio */
+	{ { 1, 1 }, { 2, 1 } },	/* CD-Rom */
+	{ { 6, 1 }, { 6, 1 } }	/* Mute */
+};
+
+/* These are the necessary input-output-pins for bringing one audio source
+   (see above) to the line-output. Note that gain is set to 0 in this table. */
+static struct v4l2_routing TEA6420_line[MXB_AUDIOS + 1][2] = {
+	{ { 2, 3 }, { 1, 2 } },
+	{ { 5, 3 }, { 6, 2 } },
+	{ { 4, 3 }, { 6, 2 } },
+	{ { 3, 3 }, { 6, 2 } },
+	{ { 2, 3 }, { 3, 2 } },
+	{ { 2, 3 }, { 2, 2 } },
+	{ { 6, 3 }, { 6, 2 } }	/* Mute */
+};
 
 #define MAXCONTROLS	1
 static struct v4l2_queryctrl mxb_controls[] = {
 	{ V4L2_CID_AUDIO_MUTE, V4L2_CTRL_TYPE_BOOLEAN, "Mute", 0, 1, 1, 0, 0 },
 };
 
-static struct saa7146_extension_ioctls ioctls[] = {
-	{ VIDIOC_ENUMINPUT, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_INPUT,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_QUERYCTRL, 	SAA7146_BEFORE },
-	{ VIDIOC_G_CTRL,	SAA7146_BEFORE },
-	{ VIDIOC_S_CTRL,	SAA7146_BEFORE },
-	{ VIDIOC_G_TUNER, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_TUNER, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_FREQUENCY,	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_FREQUENCY, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_G_AUDIO, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_S_AUDIO, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_DBG_G_REGISTER, 	SAA7146_EXCLUSIVE },
-	{ VIDIOC_DBG_S_REGISTER, 	SAA7146_EXCLUSIVE },
-	{ MXB_S_AUDIO_CD, 	SAA7146_EXCLUSIVE },	/* custom control */
-	{ MXB_S_AUDIO_LINE, 	SAA7146_EXCLUSIVE },	/* custom control */
-	{ 0,			0 }
-};
-
 struct mxb
 {
 	struct video_device	*video_dev;
@@ -137,12 +119,12 @@ struct mxb
 
 	struct i2c_adapter	i2c_adapter;
 
-	struct i2c_client	*saa7111a;
-	struct i2c_client	*tda9840;
-	struct i2c_client	*tea6415c;
-	struct i2c_client	*tuner;
-	struct i2c_client	*tea6420_1;
-	struct i2c_client	*tea6420_2;
+	struct v4l2_subdev	*saa7111a;
+	struct v4l2_subdev	*tda9840;
+	struct v4l2_subdev	*tea6415c;
+	struct v4l2_subdev	*tuner;
+	struct v4l2_subdev	*tea6420_1;
+	struct v4l2_subdev	*tea6420_2;
 
 	int	cur_mode;	/* current audio mode (mono, stereo, ...) */
 	int	cur_input;	/* current input */
@@ -150,84 +132,51 @@ struct mxb
 	struct v4l2_frequency	cur_freq;	/* current frequency the tuner is tuned to */
 };
 
-static struct saa7146_extension extension;
-
-static int mxb_check_clients(struct device *dev, void *data)
-{
-	struct mxb *mxb = data;
-	struct i2c_client *client = i2c_verify_client(dev);
-
-	if (!client)
-		return 0;
-
-	if (I2C_ADDR_TEA6420_1 == client->addr)
-		mxb->tea6420_1 = client;
-	if (I2C_ADDR_TEA6420_2 == client->addr)
-		mxb->tea6420_2 = client;
-	if (I2C_TEA6415C_2 == client->addr)
-		mxb->tea6415c = client;
-	if (I2C_ADDR_TDA9840 == client->addr)
-		mxb->tda9840 = client;
-	if (I2C_SAA7111 == client->addr)
-		mxb->saa7111a = client;
-	if (0x60 == client->addr)
-		mxb->tuner = client;
+#define saa7111a_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->saa7111a, o, f, ##args)
+#define tea6420_1_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->tea6420_1, o, f, ##args)
+#define tea6420_2_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->tea6420_2, o, f, ##args)
+#define tda9840_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->tda9840, o, f, ##args)
+#define tea6415c_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->tea6415c, o, f, ##args)
+#define tuner_call(mxb, o, f, args...) \
+	v4l2_subdev_call(mxb->tuner, o, f, ##args)
+#define call_all(dev, o, f, args...) \
+	v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args)
 
-	return 0;
-}
+static struct saa7146_extension extension;
 
-static int mxb_probe(struct saa7146_dev* dev)
+static int mxb_probe(struct saa7146_dev *dev)
 {
-	struct mxb* mxb = NULL;
-	int result;
-
-	result = request_module("saa7115");
-	if (result < 0) {
-		printk("mxb: saa7111 i2c module not available.\n");
-		return -ENODEV;
-	}
-	result = request_module("tea6420");
-	if (result < 0) {
-		printk("mxb: tea6420 i2c module not available.\n");
-		return -ENODEV;
-	}
-	result = request_module("tea6415c");
-	if (result < 0) {
-		printk("mxb: tea6415c i2c module not available.\n");
-		return -ENODEV;
-	}
-	result = request_module("tda9840");
-	if (result < 0) {
-		printk("mxb: tda9840 i2c module not available.\n");
-		return -ENODEV;
-	}
-	result = request_module("tuner");
-	if (result < 0) {
-		printk("mxb: tuner i2c module not available.\n");
-		return -ENODEV;
-	}
+	struct mxb *mxb = NULL;
 
 	mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL);
-	if( NULL == mxb ) {
+	if (mxb == NULL) {
 		DEB_D(("not enough kernel memory.\n"));
 		return -ENOMEM;
 	}
 
-	mxb->i2c_adapter = (struct i2c_adapter) {
-		.class = I2C_CLASS_TV_ANALOG,
-	};
-
 	snprintf(mxb->i2c_adapter.name, sizeof(mxb->i2c_adapter.name), "mxb%d", mxb_num);
 
 	saa7146_i2c_adapter_prepare(dev, &mxb->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480);
-	if(i2c_add_adapter(&mxb->i2c_adapter) < 0) {
+	if (i2c_add_adapter(&mxb->i2c_adapter) < 0) {
 		DEB_S(("cannot register i2c-device. skipping.\n"));
 		kfree(mxb);
 		return -EFAULT;
 	}
 
-	/* loop through all i2c-devices on the bus and look who is there */
-	device_for_each_child(&mxb->i2c_adapter.dev, mxb, mxb_check_clients);
+	mxb->saa7111a = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "saa7115", "saa7111", I2C_SAA7111A);
+	mxb->tea6420_1 = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "tea6420", "tea6420", I2C_TEA6420_1);
+	mxb->tea6420_2 = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "tea6420", "tea6420", I2C_TEA6420_2);
+	mxb->tea6415c = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "tea6415c", "tea6415c", I2C_TEA6415C);
+	mxb->tda9840 = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "tda9840", "tda9840", I2C_TDA9840);
+	mxb->tuner = v4l2_i2c_new_subdev(&mxb->i2c_adapter, "tuner", "tuner", I2C_TUNER);
+	if (v4l2_i2c_new_subdev(&mxb->i2c_adapter, "saa5246a", "saa5246a", I2C_SAA5246A)) {
+		printk(KERN_INFO "mxb: found teletext decoder\n");
+	}
 
 	/* check if all devices are present */
 	if (!mxb->tea6420_1 || !mxb->tea6420_2 || !mxb->tea6415c ||
@@ -315,47 +264,45 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	struct v4l2_routing route;
 
 	int i = 0, err = 0;
-	struct tea6415c_multiplex vm;
 
 	/* select video mode in saa7111a */
-	mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_S_STD, &std);
+	saa7111a_call(mxb, tuner, s_std, std);
 
 	/* select tuner-output on saa7111a */
 	i = 0;
 	route.input = SAA7115_COMPOSITE0;
 	route.output = SAA7111_FMT_CCIR | SAA7111_VBI_BYPASS;
-	mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_VIDEO_ROUTING, &route);
+	saa7111a_call(mxb, video, s_routing, &route);
 
 	/* select a tuner type */
 	tun_setup.mode_mask = T_ANALOG_TV;
 	tun_setup.addr = ADDR_UNSET;
 	tun_setup.type = TUNER_PHILIPS_PAL;
-	mxb->tuner->driver->command(mxb->tuner, TUNER_SET_TYPE_ADDR, &tun_setup);
+	tuner_call(mxb, tuner, s_type_addr, &tun_setup);
 	/* tune in some frequency on tuner */
 	mxb->cur_freq.tuner = 0;
 	mxb->cur_freq.type = V4L2_TUNER_ANALOG_TV;
 	mxb->cur_freq.frequency = freq;
-	mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY,
-					&mxb->cur_freq);
+	tuner_call(mxb, tuner, s_frequency, &mxb->cur_freq);
 
 	/* set a default video standard */
-	mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
+	tuner_call(mxb, tuner, s_std, std);
 
 	/* mute audio on tea6420s */
-	mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH, &TEA6420_line[6][0]);
-	mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH, &TEA6420_line[6][1]);
-	mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH, &TEA6420_cd[6][0]);
-	mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH, &TEA6420_cd[6][1]);
+	tea6420_1_call(mxb, audio, s_routing, &TEA6420_line[6][0]);
+	tea6420_2_call(mxb, audio, s_routing, &TEA6420_line[6][1]);
+	tea6420_1_call(mxb, audio, s_routing, &TEA6420_line[6][0]);
+	tea6420_2_call(mxb, audio, s_routing, &TEA6420_line[6][1]);
 
-	/* switch to tuner-channel on tea6415c*/
-	vm.out = 17;
-	vm.in  = 3;
-	mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm);
+	/* switch to tuner-channel on tea6415c */
+	route.input = 3;
+	route.output = 17;
+	tea6415c_call(mxb, video, s_routing, &route);
 
-	/* select tuner-output on multicable on tea6415c*/
-	vm.in  = 3;
-	vm.out = 13;
-	mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm);
+	/* select tuner-output on multicable on tea6415c */
+	route.input = 3;
+	route.output = 13;
+	tea6415c_call(mxb, video, s_routing, &route);
 
 	/* the rest for mxb */
 	mxb->cur_input = 0;
@@ -424,395 +371,414 @@ void mxb_irq_bh(struct saa7146_dev* dev, u32* irq_mask)
 }
 */
 
-static struct saa7146_ext_vv vv_data;
-
-/* this function only gets called when the probing was successful */
-static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
+static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qc)
 {
-	struct mxb *mxb = (struct mxb *)dev->ext_priv;
-
-	DEB_EE(("dev:%p\n", dev));
-
-	/* checking for i2c-devices can be omitted here, because we
-	   already did this in "mxb_vl42_probe" */
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	int i;
 
-	saa7146_vv_init(dev, &vv_data);
-	if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) {
-		ERR(("cannot register capture v4l2 device. skipping.\n"));
-		return -1;
+	for (i = MAXCONTROLS - 1; i >= 0; i--) {
+		if (mxb_controls[i].id == qc->id) {
+			*qc = mxb_controls[i];
+			DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id));
+			return 0;
+		}
 	}
+	return dev->ext_vv_data->core_ops->vidioc_queryctrl(file, fh, qc);
+}
 
-	/* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/
-	if (MXB_BOARD_CAN_DO_VBI(dev)) {
-		if (saa7146_register_device(&mxb->vbi_dev, dev, "mxb", VFL_TYPE_VBI)) {
-			ERR(("cannot register vbi v4l2 device. skipping.\n"));
-		}
+static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+	int i;
+
+	for (i = MAXCONTROLS - 1; i >= 0; i--) {
+		if (mxb_controls[i].id == vc->id)
+			break;
 	}
 
-	i2c_use_client(mxb->tea6420_1);
-	i2c_use_client(mxb->tea6420_2);
-	i2c_use_client(mxb->tea6415c);
-	i2c_use_client(mxb->tda9840);
-	i2c_use_client(mxb->saa7111a);
-	i2c_use_client(mxb->tuner);
+	if (i < 0)
+		return dev->ext_vv_data->core_ops->vidioc_g_ctrl(file, fh, vc);
 
-	printk("mxb: found Multimedia eXtension Board #%d.\n", mxb_num);
+	if (vc->id == V4L2_CID_AUDIO_MUTE) {
+		vc->value = mxb->cur_mute;
+		DEB_D(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
+		return 0;
+	}
 
-	mxb_num++;
-	mxb_init_done(dev);
+	DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
 	return 0;
 }
 
-static int mxb_detach(struct saa7146_dev *dev)
+static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *vc)
 {
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+	int i = 0;
 
-	DEB_EE(("dev:%p\n", dev));
-
-	i2c_release_client(mxb->tea6420_1);
-	i2c_release_client(mxb->tea6420_2);
-	i2c_release_client(mxb->tea6415c);
-	i2c_release_client(mxb->tda9840);
-	i2c_release_client(mxb->saa7111a);
-	i2c_release_client(mxb->tuner);
-
-	saa7146_unregister_device(&mxb->video_dev,dev);
-	if (MXB_BOARD_CAN_DO_VBI(dev))
-		saa7146_unregister_device(&mxb->vbi_dev, dev);
-	saa7146_vv_release(dev);
-
-	mxb_num--;
+	for (i = MAXCONTROLS - 1; i >= 0; i--) {
+		if (mxb_controls[i].id == vc->id)
+			break;
+	}
 
-	i2c_del_adapter(&mxb->i2c_adapter);
-	kfree(mxb);
+	if (i < 0)
+		return dev->ext_vv_data->core_ops->vidioc_s_ctrl(file, fh, vc);
+
+	if (vc->id == V4L2_CID_AUDIO_MUTE) {
+		mxb->cur_mute = vc->value;
+		if (!vc->value) {
+			/* switch the audio-source */
+			tea6420_1_call(mxb, audio, s_routing,
+					&TEA6420_line[video_audio_connect[mxb->cur_input]][0]);
+			tea6420_2_call(mxb, audio, s_routing,
+					&TEA6420_line[video_audio_connect[mxb->cur_input]][1]);
+		} else {
+			tea6420_1_call(mxb, audio, s_routing,
+					&TEA6420_line[6][0]);
+			tea6420_2_call(mxb, audio, s_routing,
+					&TEA6420_line[6][1]);
+		}
+		DEB_EE(("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d.\n", vc->value));
+	}
+	return 0;
+}
 
+static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i)
+{
+	DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index));
+	if (i->index < 0 || i->index >= MXB_INPUTS)
+		return -EINVAL;
+	memcpy(i, &mxb_inputs[i->index], sizeof(struct v4l2_input));
 	return 0;
 }
 
-static long mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
+static int vidioc_g_input(struct file *file, void *fh, unsigned int *i)
 {
-	struct saa7146_dev *dev = fh->dev;
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 	struct mxb *mxb = (struct mxb *)dev->ext_priv;
-	struct saa7146_vv *vv = dev->vv_data;
+	*i = mxb->cur_input;
 
-	switch(cmd) {
-	case VIDIOC_ENUMINPUT:
-	{
-		struct v4l2_input *i = arg;
+	DEB_EE(("VIDIOC_G_INPUT %d.\n", *i));
+	return 0;
+}
 
-		DEB_EE(("VIDIOC_ENUMINPUT %d.\n",i->index));
-		if (i->index < 0 || i->index >= MXB_INPUTS)
-			return -EINVAL;
-		memcpy(i, &mxb_inputs[i->index], sizeof(struct v4l2_input));
-		return 0;
-	}
-	/* the saa7146 provides some controls (brightness, contrast, saturation)
-	   which gets registered *after* this function. because of this we have
-	   to return with a value != 0 even if the function succeded.. */
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *qc = arg;
-		int i;
-
-		for (i = MAXCONTROLS - 1; i >= 0; i--) {
-			if (mxb_controls[i].id == qc->id) {
-				*qc = mxb_controls[i];
-				DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id));
-				return 0;
-			}
-		}
-		return -EAGAIN;
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *vc = arg;
-		int i;
+static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+	struct v4l2_routing route;
+	int i = 0;
 
-		for (i = MAXCONTROLS - 1; i >= 0; i--) {
-			if (mxb_controls[i].id == vc->id)
-				break;
-		}
+	DEB_EE(("VIDIOC_S_INPUT %d.\n", input));
 
-		if (i < 0)
-			return -EAGAIN;
+	if (input < 0 || input >= MXB_INPUTS)
+		return -EINVAL;
 
-		if (vc->id == V4L2_CID_AUDIO_MUTE) {
-			vc->value = mxb->cur_mute;
-			DEB_D(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
-			return 0;
-		}
+	mxb->cur_input = input;
 
-		DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value));
-		return 0;
-	}
+	saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source,
+			input_port_selection[input].hps_sync);
 
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *vc = arg;
-		int i = 0;
+	/* prepare switching of tea6415c and saa7111a;
+	   have a look at the 'background'-file for further informations  */
+	switch (input) {
+	case TUNER:
+		i = SAA7115_COMPOSITE0;
+		route.input = 3;
+		route.output = 17;
 
-		for (i = MAXCONTROLS - 1; i >= 0; i--) {
-			if (mxb_controls[i].id == vc->id)
-				break;
+		if (tea6415c_call(mxb, video, s_routing, &route)) {
+			printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #1\n");
+			return -EFAULT;
 		}
+		/* connect tuner-output always to multicable */
+		route.input = 3;
+		route.output = 13;
+		break;
+	case AUX3_YC:
+		/* nothing to be done here. aux3_yc is
+		   directly connected to the saa711a */
+		i = SAA7115_SVIDEO1;
+		break;
+	case AUX3:
+		/* nothing to be done here. aux3 is
+		   directly connected to the saa711a */
+		i = SAA7115_COMPOSITE1;
+		break;
+	case AUX1:
+		i = SAA7115_COMPOSITE0;
+		route.input = 1;
+		route.output = 17;
+		break;
+	}
 
-		if (i < 0)
-			return -EAGAIN;
-
-		if (vc->id == V4L2_CID_AUDIO_MUTE) {
-			mxb->cur_mute = vc->value;
-			if (!vc->value) {
-				/* switch the audio-source */
-				mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
-						&TEA6420_line[video_audio_connect[mxb->cur_input]][0]);
-				mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
-						&TEA6420_line[video_audio_connect[mxb->cur_input]][1]);
-			} else {
-				mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
-						&TEA6420_line[6][0]);
-				mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
-						&TEA6420_line[6][1]);
-			}
-			DEB_EE(("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d.\n", vc->value));
+	/* switch video in tea6415c only if necessary */
+	switch (input) {
+	case TUNER:
+	case AUX1:
+		if (tea6415c_call(mxb, video, s_routing, &route)) {
+			printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #3\n");
+			return -EFAULT;
 		}
-		return 0;
+		break;
+	default:
+		break;
 	}
-	case VIDIOC_G_INPUT:
-	{
-		int *input = (int *)arg;
-		*input = mxb->cur_input;
 
-		DEB_EE(("VIDIOC_G_INPUT %d.\n", *input));
-		return 0;
+	/* switch video in saa7111a */
+	route.input = i;
+	route.output = 0;
+	if (saa7111a_call(mxb, video, s_routing, &route))
+		printk(KERN_ERR "VIDIOC_S_INPUT: could not address saa7111a #1.\n");
+
+	/* switch the audio-source only if necessary */
+	if (0 == mxb->cur_mute) {
+		tea6420_1_call(mxb, audio, s_routing,
+				&TEA6420_line[video_audio_connect[input]][0]);
+		tea6420_2_call(mxb, audio, s_routing,
+				&TEA6420_line[video_audio_connect[input]][1]);
 	}
-	case VIDIOC_S_INPUT:
-	{
-		int input = *(int *)arg;
-		struct tea6415c_multiplex vm;
-		struct v4l2_routing route;
-		int i = 0;
 
-		DEB_EE(("VIDIOC_S_INPUT %d.\n", input));
+	return 0;
+}
 
-		if (input < 0 || input >= MXB_INPUTS)
-			return -EINVAL;
+static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 
-		mxb->cur_input = input;
+	if (t->index) {
+		DEB_D(("VIDIOC_G_TUNER: channel %d does not have a tuner attached.\n", t->index));
+		return -EINVAL;
+	}
 
-		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source,
-				input_port_selection[input].hps_sync);
+	DEB_EE(("VIDIOC_G_TUNER: %d\n", t->index));
 
-		/* prepare switching of tea6415c and saa7111a;
-		   have a look at the 'background'-file for further informations  */
-		switch (input) {
-		case TUNER:
-			i = SAA7115_COMPOSITE0;
-			vm.in  = 3;
-			vm.out = 17;
+	memset(t, 0, sizeof(*t));
+	strlcpy(t->name, "TV Tuner", sizeof(t->name));
+	t->type = V4L2_TUNER_ANALOG_TV;
+	t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO |
+			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+	t->audmode = mxb->cur_mode;
+	return call_all(dev, tuner, g_tuner, t);
+}
 
-			if (mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm)) {
-				printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #1\n");
-				return -EFAULT;
-			}
-			/* connect tuner-output always to multicable */
-			vm.in  = 3;
-			vm.out = 13;
-			break;
-		case AUX3_YC:
-			/* nothing to be done here. aux3_yc is
-			   directly connected to the saa711a */
-			i = SAA7115_SVIDEO1;
-			break;
-		case AUX3:
-			/* nothing to be done here. aux3 is
-			   directly connected to the saa711a */
-			i = SAA7115_COMPOSITE1;
-			break;
-		case AUX1:
-			i = SAA7115_COMPOSITE0;
-			vm.in  = 1;
-			vm.out = 17;
-			break;
-		}
+static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 
-		/* switch video in tea6415c only if necessary */
-		switch (input) {
-		case TUNER:
-		case AUX1:
-			if (mxb->tea6415c->driver->command(mxb->tea6415c, TEA6415C_SWITCH, &vm)) {
-				printk(KERN_ERR "VIDIOC_S_INPUT: could not address tea6415c #3\n");
-				return -EFAULT;
-			}
-			break;
-		default:
-			break;
-		}
+	if (t->index) {
+		DEB_D(("VIDIOC_S_TUNER: channel %d does not have a tuner attached.\n", t->index));
+		return -EINVAL;
+	}
 
-		/* switch video in saa7111a */
-		route.input = i;
-		route.output = 0;
-		if (mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_VIDEO_ROUTING, &route))
-			printk("VIDIOC_S_INPUT: could not address saa7111a #1.\n");
-
-		/* switch the audio-source only if necessary */
-		if( 0 == mxb->cur_mute ) {
-			mxb->tea6420_1->driver->command(mxb->tea6420_1, TEA6420_SWITCH,
-					&TEA6420_line[video_audio_connect[input]][0]);
-			mxb->tea6420_2->driver->command(mxb->tea6420_2, TEA6420_SWITCH,
-				       &TEA6420_line[video_audio_connect[input]][1]);
-		}
+	mxb->cur_mode = t->audmode;
+	return call_all(dev, tuner, s_tuner, t);
+}
 
-		return 0;
+static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+
+	if (mxb->cur_input) {
+		DEB_D(("VIDIOC_G_FREQ: channel %d does not have a tuner!\n",
+					mxb->cur_input));
+		return -EINVAL;
 	}
-	case VIDIOC_G_TUNER:
-	{
-		struct v4l2_tuner *t = arg;
 
-		if (t->index) {
-			DEB_D(("VIDIOC_G_TUNER: channel %d does not have a tuner attached.\n", t->index));
-			return -EINVAL;
-		}
+	*f = mxb->cur_freq;
 
-		DEB_EE(("VIDIOC_G_TUNER: %d\n", t->index));
+	DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", mxb->cur_freq.frequency));
+	return 0;
+}
 
-		memset(t, 0, sizeof(*t));
-		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
+static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+	struct saa7146_vv *vv = dev->vv_data;
 
-		strlcpy(t->name, "TV Tuner", sizeof(t->name));
-		t->type = V4L2_TUNER_ANALOG_TV;
-		t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | \
-			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
-		t->audmode = mxb->cur_mode;
-		return 0;
-	}
-	case VIDIOC_S_TUNER:
-	{
-		struct v4l2_tuner *t = arg;
+	if (f->tuner)
+		return -EINVAL;
 
-		if (t->index) {
-			DEB_D(("VIDIOC_S_TUNER: channel %d does not have a tuner attached.\n",t->index));
-			return -EINVAL;
-		}
+	if (V4L2_TUNER_ANALOG_TV != f->type)
+		return -EINVAL;
 
-		mxb->cur_mode = t->audmode;
-		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
-		return 0;
+	if (mxb->cur_input) {
+		DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n", mxb->cur_input));
+		return -EINVAL;
 	}
-	case VIDIOC_G_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
 
-		if (mxb->cur_input) {
-			DEB_D(("VIDIOC_G_FREQ: channel %d does not have a tuner!\n",
-						mxb->cur_input));
-			return -EINVAL;
-		}
+	mxb->cur_freq = *f;
+	DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n", mxb->cur_freq.frequency));
 
-		*f = mxb->cur_freq;
+	/* tune in desired frequency */
+	tuner_call(mxb, tuner, s_frequency, &mxb->cur_freq);
 
-		DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", mxb->cur_freq.frequency));
-		return 0;
+	/* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */
+	spin_lock(&dev->slock);
+	vv->vbi_fieldcount = 0;
+	spin_unlock(&dev->slock);
+
+	return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+
+	if (a->index < 0 || a->index > MXB_INPUTS) {
+		DEB_D(("VIDIOC_G_AUDIO %d out of range.\n", a->index));
+		return -EINVAL;
 	}
-	case VIDIOC_S_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
 
-		if (f->tuner)
-			return -EINVAL;
+	DEB_EE(("VIDIOC_G_AUDIO %d.\n", a->index));
+	memcpy(a, &mxb_audios[video_audio_connect[mxb->cur_input]], sizeof(struct v4l2_audio));
+	return 0;
+}
 
-		if (V4L2_TUNER_ANALOG_TV != f->type)
-			return -EINVAL;
+static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a)
+{
+	DEB_D(("VIDIOC_S_AUDIO %d.\n", a->index));
+	return 0;
+}
 
-		if (mxb->cur_input) {
-			DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n", mxb->cur_input));
-			return -EINVAL;
-		}
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 
-		mxb->cur_freq = *f;
-		DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n", mxb->cur_freq.frequency));
+	return call_all(dev, core, g_register, reg);
+}
 
-		/* tune in desired frequency */
-		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY, &mxb->cur_freq);
+static int vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
 
-		/* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */
-		spin_lock(&dev->slock);
-		vv->vbi_fieldcount = 0;
-		spin_unlock(&dev->slock);
+	return call_all(dev, core, s_register, reg);
+}
+#endif
 
-		return 0;
-	}
+static long vidioc_default(struct file *file, void *fh, int cmd, void *arg)
+{
+	struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev;
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+
+	switch (cmd) {
 	case MXB_S_AUDIO_CD:
 	{
-		int i = *(int*)arg;
+		int i = *(int *)arg;
 
 		if (i < 0 || i >= MXB_AUDIOS) {
-			DEB_D(("illegal argument to MXB_S_AUDIO_CD: i:%d.\n",i));
+			DEB_D(("illegal argument to MXB_S_AUDIO_CD: i:%d.\n", i));
 			return -EINVAL;
 		}
 
-		DEB_EE(("MXB_S_AUDIO_CD: i:%d.\n",i));
+		DEB_EE(("MXB_S_AUDIO_CD: i:%d.\n", i));
 
-		mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_cd[i][0]);
-		mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_cd[i][1]);
+		tea6420_1_call(mxb, audio, s_routing, &TEA6420_cd[i][0]);
+		tea6420_2_call(mxb, audio, s_routing, &TEA6420_cd[i][1]);
 
 		return 0;
 	}
 	case MXB_S_AUDIO_LINE:
 	{
-		int i = *(int*)arg;
+		int i = *(int *)arg;
 
 		if (i < 0 || i >= MXB_AUDIOS) {
-			DEB_D(("illegal argument to MXB_S_AUDIO_LINE: i:%d.\n",i));
+			DEB_D(("illegal argument to MXB_S_AUDIO_LINE: i:%d.\n", i));
 			return -EINVAL;
 		}
 
-		DEB_EE(("MXB_S_AUDIO_LINE: i:%d.\n",i));
-		mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[i][0]);
-		mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[i][1]);
+		DEB_EE(("MXB_S_AUDIO_LINE: i:%d.\n", i));
+		tea6420_1_call(mxb, audio, s_routing, &TEA6420_line[i][0]);
+		tea6420_2_call(mxb, audio, s_routing, &TEA6420_line[i][1]);
 
 		return 0;
 	}
-	case VIDIOC_G_AUDIO:
-	{
-		struct v4l2_audio *a = arg;
+	default:
+/*
+		DEB2(printk("does not handle this ioctl.\n"));
+*/
+		return -ENOIOCTLCMD;
+	}
+	return 0;
+}
 
-		if (a->index < 0 || a->index > MXB_INPUTS) {
-			DEB_D(("VIDIOC_G_AUDIO %d out of range.\n", a->index));
-			return -EINVAL;
-		}
+static struct saa7146_ext_vv vv_data;
 
-		DEB_EE(("VIDIOC_G_AUDIO %d.\n", a->index));
-		memcpy(a, &mxb_audios[video_audio_connect[mxb->cur_input]], sizeof(struct v4l2_audio));
+/* this function only gets called when the probing was successful */
+static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
+{
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
 
-		return 0;
-	}
-	case VIDIOC_S_AUDIO:
-	{
-		struct v4l2_audio *a = arg;
+	DEB_EE(("dev:%p\n", dev));
 
-		DEB_D(("VIDIOC_S_AUDIO %d.\n", a->index));
-		return 0;
-	}
+	/* checking for i2c-devices can be omitted here, because we
+	   already did this in "mxb_vl42_probe" */
+
+	saa7146_vv_init(dev, &vv_data);
+	vv_data.ops.vidioc_queryctrl = vidioc_queryctrl;
+	vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl;
+	vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl;
+	vv_data.ops.vidioc_enum_input = vidioc_enum_input;
+	vv_data.ops.vidioc_g_input = vidioc_g_input;
+	vv_data.ops.vidioc_s_input = vidioc_s_input;
+	vv_data.ops.vidioc_g_tuner = vidioc_g_tuner;
+	vv_data.ops.vidioc_s_tuner = vidioc_s_tuner;
+	vv_data.ops.vidioc_g_frequency = vidioc_g_frequency;
+	vv_data.ops.vidioc_s_frequency = vidioc_s_frequency;
+	vv_data.ops.vidioc_g_audio = vidioc_g_audio;
+	vv_data.ops.vidioc_s_audio = vidioc_s_audio;
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-	case VIDIOC_DBG_S_REGISTER:
-	case VIDIOC_DBG_G_REGISTER:
-		i2c_clients_command(&mxb->i2c_adapter, cmd, arg);
-		return 0;
+	vv_data.ops.vidioc_g_register = vidioc_g_register;
+	vv_data.ops.vidioc_s_register = vidioc_s_register;
 #endif
-	default:
-/*
-		DEB2(printk("does not handle this ioctl.\n"));
-*/
-		return -ENOIOCTLCMD;
+	vv_data.ops.vidioc_default = vidioc_default;
+	if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) {
+		ERR(("cannot register capture v4l2 device. skipping.\n"));
+		return -1;
 	}
+
+	/* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/
+	if (MXB_BOARD_CAN_DO_VBI(dev)) {
+		if (saa7146_register_device(&mxb->vbi_dev, dev, "mxb", VFL_TYPE_VBI)) {
+			ERR(("cannot register vbi v4l2 device. skipping.\n"));
+		}
+	}
+
+	printk("mxb: found Multimedia eXtension Board #%d.\n", mxb_num);
+
+	mxb_num++;
+	mxb_init_done(dev);
+	return 0;
+}
+
+static int mxb_detach(struct saa7146_dev *dev)
+{
+	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+
+	DEB_EE(("dev:%p\n", dev));
+
+	saa7146_unregister_device(&mxb->video_dev,dev);
+	if (MXB_BOARD_CAN_DO_VBI(dev))
+		saa7146_unregister_device(&mxb->vbi_dev, dev);
+	saa7146_vv_release(dev);
+
+	mxb_num--;
+
+	i2c_del_adapter(&mxb->i2c_adapter);
+	kfree(mxb);
+
 	return 0;
 }
 
 static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standard)
 {
 	struct mxb *mxb = (struct mxb *)dev->ext_priv;
-	int zero = 0;
-	int one = 1;
 
 	if (V4L2_STD_PAL_I == standard->id) {
 		v4l2_std_id std = V4L2_STD_PAL_I;
@@ -821,8 +787,8 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* set the 7146 gpio register -- I don't know what this does exactly */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* unset the 7111 gpio register -- I don't know what this does exactly */
-		mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_GPIO, &zero);
-		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
+		saa7111a_call(mxb, core, s_gpio, 0);
+		tuner_call(mxb, tuner, s_std, std);
 	} else {
 		v4l2_std_id std = V4L2_STD_PAL_BG;
 
@@ -830,8 +796,8 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa
 		/* set the 7146 gpio register -- I don't know what this does exactly */
 		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* set the 7111 gpio register -- I don't know what this does exactly */
-		mxb->saa7111a->driver->command(mxb->saa7111a, VIDIOC_INT_S_GPIO, &one);
-		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
+		saa7111a_call(mxb, core, s_gpio, 1);
+		tuner_call(mxb, tuner, s_std, std);
 	}
 	return 0;
 }
@@ -885,8 +851,6 @@ static struct saa7146_ext_vv vv_data = {
 	.stds		= &standard[0],
 	.num_stds	= sizeof(standard)/sizeof(struct saa7146_standard),
 	.std_callback	= &std_callback,
-	.ioctls		= &ioctls[0],
-	.ioctl		= mxb_ioctl,
 };
 
 static struct saa7146_extension extension = {
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index 805faaea6449..5fc4ac0d88f0 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1285,9 +1285,6 @@ static int vidioc_g_parm(struct file *file, void *fh,
 	struct omap24xxcam_device *cam = ofh->cam;
 	int rval;
 
-	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	mutex_lock(&cam->mutex);
 	rval = vidioc_int_g_parm(cam->sdev, a);
 	mutex_unlock(&cam->mutex);
@@ -1303,9 +1300,6 @@ static int vidioc_s_parm(struct file *file, void *fh,
 	struct v4l2_streamparm old_streamparm;
 	int rval;
 
-	if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	mutex_lock(&cam->mutex);
 	if (cam->streaming) {
 		rval = -EBUSY;
@@ -1665,7 +1659,6 @@ static int omap24xxcam_device_register(struct v4l2_int_device *s)
 	vfd->parent = cam->dev;
 
 	strlcpy(vfd->name, CAM_NAME, sizeof(vfd->name));
-	vfd->vfl_type		 = VID_TYPE_CAPTURE | VID_TYPE_CHROMAKEY;
 	vfd->fops		 = &omap24xxcam_fops;
 	vfd->minor		 = -1;
 	vfd->ioctl_ops		 = &omap24xxcam_ioctl_fops;
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 05c14a29375a..0e2184ec994e 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -12,18 +12,22 @@
  */
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/slab.h>
+#include <linux/i2c.h>
 #include <linux/delay.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
-#include <linux/i2c.h>
+#include <media/v4l2-i2c-drv.h>
 
 
 MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("A low-level driver for OmniVision ov7670 sensors");
 MODULE_LICENSE("GPL");
 
+static int debug;
+module_param(debug, bool, 0644);
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
+
 /*
  * Basic window sizes.  These probably belong somewhere more globally
  * useful.
@@ -189,11 +193,16 @@ MODULE_LICENSE("GPL");
  */
 struct ov7670_format_struct;  /* coming later */
 struct ov7670_info {
+	struct v4l2_subdev sd;
 	struct ov7670_format_struct *fmt;  /* Current format */
 	unsigned char sat;		/* Saturation value */
 	int hue;			/* Hue value */
 };
 
+static inline struct ov7670_info *to_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct ov7670_info, sd);
+}
 
 
 
@@ -400,24 +409,27 @@ static struct regval_list ov7670_fmt_raw[] = {
  * Low-level register I/O.
  */
 
-static int ov7670_read(struct i2c_client *c, unsigned char reg,
+static int ov7670_read(struct v4l2_subdev *sd, unsigned char reg,
 		unsigned char *value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int ret;
 
-	ret = i2c_smbus_read_byte_data(c, reg);
+	ret = i2c_smbus_read_byte_data(client, reg);
 	if (ret >= 0) {
-		*value = (unsigned char) ret;
+		*value = (unsigned char)ret;
 		ret = 0;
 	}
 	return ret;
 }
 
 
-static int ov7670_write(struct i2c_client *c, unsigned char reg,
+static int ov7670_write(struct v4l2_subdev *sd, unsigned char reg,
 		unsigned char value)
 {
-	int ret = i2c_smbus_write_byte_data(c, reg, value);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int ret = i2c_smbus_write_byte_data(client, reg, value);
+
 	if (reg == REG_COM7 && (value & COM7_RESET))
 		msleep(2);  /* Wait for reset to run */
 	return ret;
@@ -427,10 +439,10 @@ static int ov7670_write(struct i2c_client *c, unsigned char reg,
 /*
  * Write a list of register settings; ff/ff stops the process.
  */
-static int ov7670_write_array(struct i2c_client *c, struct regval_list *vals)
+static int ov7670_write_array(struct v4l2_subdev *sd, struct regval_list *vals)
 {
 	while (vals->reg_num != 0xff || vals->value != 0xff) {
-		int ret = ov7670_write(c, vals->reg_num, vals->value);
+		int ret = ov7670_write(sd, vals->reg_num, vals->value);
 		if (ret < 0)
 			return ret;
 		vals++;
@@ -442,34 +454,35 @@ static int ov7670_write_array(struct i2c_client *c, struct regval_list *vals)
 /*
  * Stuff that knows about the sensor.
  */
-static void ov7670_reset(struct i2c_client *client)
+static int ov7670_reset(struct v4l2_subdev *sd, u32 val)
 {
-	ov7670_write(client, REG_COM7, COM7_RESET);
+	ov7670_write(sd, REG_COM7, COM7_RESET);
 	msleep(1);
+	return 0;
 }
 
 
-static int ov7670_init(struct i2c_client *client)
+static int ov7670_init(struct v4l2_subdev *sd, u32 val)
 {
-	return ov7670_write_array(client, ov7670_default_regs);
+	return ov7670_write_array(sd, ov7670_default_regs);
 }
 
 
 
-static int ov7670_detect(struct i2c_client *client)
+static int ov7670_detect(struct v4l2_subdev *sd)
 {
 	unsigned char v;
 	int ret;
 
-	ret = ov7670_init(client);
+	ret = ov7670_init(sd, 0);
 	if (ret < 0)
 		return ret;
-	ret = ov7670_read(client, REG_MIDH, &v);
+	ret = ov7670_read(sd, REG_MIDH, &v);
 	if (ret < 0)
 		return ret;
 	if (v != 0x7f) /* OV manuf. id. */
 		return -ENODEV;
-	ret = ov7670_read(client, REG_MIDL, &v);
+	ret = ov7670_read(sd, REG_MIDL, &v);
 	if (ret < 0)
 		return ret;
 	if (v != 0xa2)
@@ -477,12 +490,12 @@ static int ov7670_detect(struct i2c_client *client)
 	/*
 	 * OK, we know we have an OmniVision chip...but which one?
 	 */
-	ret = ov7670_read(client, REG_PID, &v);
+	ret = ov7670_read(sd, REG_PID, &v);
 	if (ret < 0)
 		return ret;
 	if (v != 0x76)  /* PID + VER = 0x76 / 0x73 */
 		return -ENODEV;
-	ret = ov7670_read(client, REG_VER, &v);
+	ret = ov7670_read(sd, REG_VER, &v);
 	if (ret < 0)
 		return ret;
 	if (v != 0x73)  /* PID + VER = 0x76 / 0x73 */
@@ -627,7 +640,7 @@ static struct ov7670_win_size {
 /*
  * Store a set of start/stop values into the camera.
  */
-static int ov7670_set_hw(struct i2c_client *client, int hstart, int hstop,
+static int ov7670_set_hw(struct v4l2_subdev *sd, int hstart, int hstop,
 		int vstart, int vstop)
 {
 	int ret;
@@ -637,26 +650,26 @@ static int ov7670_set_hw(struct i2c_client *client, int hstart, int hstop,
  * hstart are in href[2:0], bottom 3 of hstop in href[5:3].  There is
  * a mystery "edge offset" value in the top two bits of href.
  */
-	ret =  ov7670_write(client, REG_HSTART, (hstart >> 3) & 0xff);
-	ret += ov7670_write(client, REG_HSTOP, (hstop >> 3) & 0xff);
-	ret += ov7670_read(client, REG_HREF, &v);
+	ret =  ov7670_write(sd, REG_HSTART, (hstart >> 3) & 0xff);
+	ret += ov7670_write(sd, REG_HSTOP, (hstop >> 3) & 0xff);
+	ret += ov7670_read(sd, REG_HREF, &v);
 	v = (v & 0xc0) | ((hstop & 0x7) << 3) | (hstart & 0x7);
 	msleep(10);
-	ret += ov7670_write(client, REG_HREF, v);
+	ret += ov7670_write(sd, REG_HREF, v);
 /*
  * Vertical: similar arrangement, but only 10 bits.
  */
-	ret += ov7670_write(client, REG_VSTART, (vstart >> 2) & 0xff);
-	ret += ov7670_write(client, REG_VSTOP, (vstop >> 2) & 0xff);
-	ret += ov7670_read(client, REG_VREF, &v);
+	ret += ov7670_write(sd, REG_VSTART, (vstart >> 2) & 0xff);
+	ret += ov7670_write(sd, REG_VSTOP, (vstop >> 2) & 0xff);
+	ret += ov7670_read(sd, REG_VREF, &v);
 	v = (v & 0xf0) | ((vstop & 0x3) << 2) | (vstart & 0x3);
 	msleep(10);
-	ret += ov7670_write(client, REG_VREF, v);
+	ret += ov7670_write(sd, REG_VREF, v);
 	return ret;
 }
 
 
-static int ov7670_enum_fmt(struct i2c_client *c, struct v4l2_fmtdesc *fmt)
+static int ov7670_enum_fmt(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmt)
 {
 	struct ov7670_format_struct *ofmt;
 
@@ -671,7 +684,8 @@ static int ov7670_enum_fmt(struct i2c_client *c, struct v4l2_fmtdesc *fmt)
 }
 
 
-static int ov7670_try_fmt(struct i2c_client *c, struct v4l2_format *fmt,
+static int ov7670_try_fmt_internal(struct v4l2_subdev *sd,
+		struct v4l2_format *fmt,
 		struct ov7670_format_struct **ret_fmt,
 		struct ov7670_win_size **ret_wsize)
 {
@@ -715,18 +729,23 @@ static int ov7670_try_fmt(struct i2c_client *c, struct v4l2_format *fmt,
 	return 0;
 }
 
+static int ov7670_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
+{
+	return ov7670_try_fmt_internal(sd, fmt, NULL, NULL);
+}
+
 /*
  * Set a format.
  */
-static int ov7670_s_fmt(struct i2c_client *c, struct v4l2_format *fmt)
+static int ov7670_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
 {
 	int ret;
 	struct ov7670_format_struct *ovfmt;
 	struct ov7670_win_size *wsize;
-	struct ov7670_info *info = i2c_get_clientdata(c);
-	unsigned char com7, clkrc;
+	struct ov7670_info *info = to_state(sd);
+	unsigned char com7, clkrc = 0;
 
-	ret = ov7670_try_fmt(c, fmt, &ovfmt, &wsize);
+	ret = ov7670_try_fmt_internal(sd, fmt, &ovfmt, &wsize);
 	if (ret)
 		return ret;
 	/*
@@ -735,7 +754,7 @@ static int ov7670_s_fmt(struct i2c_client *c, struct v4l2_format *fmt)
 	 * the colors.
 	 */
 	if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565) {
-		ret = ov7670_read(c, REG_CLKRC, &clkrc);
+		ret = ov7670_read(sd, REG_CLKRC, &clkrc);
 		if (ret)
 			return ret;
 	}
@@ -747,20 +766,20 @@ static int ov7670_s_fmt(struct i2c_client *c, struct v4l2_format *fmt)
 	 */
 	com7 = ovfmt->regs[0].value;
 	com7 |= wsize->com7_bit;
-	ov7670_write(c, REG_COM7, com7);
+	ov7670_write(sd, REG_COM7, com7);
 	/*
 	 * Now write the rest of the array.  Also store start/stops
 	 */
-	ov7670_write_array(c, ovfmt->regs + 1);
-	ov7670_set_hw(c, wsize->hstart, wsize->hstop, wsize->vstart,
+	ov7670_write_array(sd, ovfmt->regs + 1);
+	ov7670_set_hw(sd, wsize->hstart, wsize->hstop, wsize->vstart,
 			wsize->vstop);
 	ret = 0;
 	if (wsize->regs)
-		ret = ov7670_write_array(c, wsize->regs);
+		ret = ov7670_write_array(sd, wsize->regs);
 	info->fmt = ovfmt;
 
 	if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565 && ret == 0)
-		ret = ov7670_write(c, REG_CLKRC, clkrc);
+		ret = ov7670_write(sd, REG_CLKRC, clkrc);
 	return ret;
 }
 
@@ -768,7 +787,7 @@ static int ov7670_s_fmt(struct i2c_client *c, struct v4l2_format *fmt)
  * Implement G/S_PARM.  There is a "high quality" mode we could try
  * to do someday; for now, we just do the frame rate tweak.
  */
-static int ov7670_g_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
+static int ov7670_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
 {
 	struct v4l2_captureparm *cp = &parms->parm.capture;
 	unsigned char clkrc;
@@ -776,7 +795,7 @@ static int ov7670_g_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
 
 	if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
-	ret = ov7670_read(c, REG_CLKRC, &clkrc);
+	ret = ov7670_read(sd, REG_CLKRC, &clkrc);
 	if (ret < 0)
 		return ret;
 	memset(cp, 0, sizeof(struct v4l2_captureparm));
@@ -788,7 +807,7 @@ static int ov7670_g_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
 	return 0;
 }
 
-static int ov7670_s_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
+static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
 {
 	struct v4l2_captureparm *cp = &parms->parm.capture;
 	struct v4l2_fract *tpf = &cp->timeperframe;
@@ -802,7 +821,7 @@ static int ov7670_s_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
 	/*
 	 * CLKRC has a reserved bit, so let's preserve it.
 	 */
-	ret = ov7670_read(c, REG_CLKRC, &clkrc);
+	ret = ov7670_read(sd, REG_CLKRC, &clkrc);
 	if (ret < 0)
 		return ret;
 	if (tpf->numerator == 0 || tpf->denominator == 0)
@@ -816,7 +835,7 @@ static int ov7670_s_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
 	clkrc = (clkrc & 0x80) | div;
 	tpf->numerator = 1;
 	tpf->denominator = OV7670_FRAME_RATE/div;
-	return ov7670_write(c, REG_CLKRC, clkrc);
+	return ov7670_write(sd, REG_CLKRC, clkrc);
 }
 
 
@@ -829,7 +848,7 @@ static int ov7670_s_parm(struct i2c_client *c, struct v4l2_streamparm *parms)
 
 
 
-static int ov7670_store_cmatrix(struct i2c_client *client,
+static int ov7670_store_cmatrix(struct v4l2_subdev *sd,
 		int matrix[CMATRIX_LEN])
 {
 	int i, ret;
@@ -839,7 +858,7 @@ static int ov7670_store_cmatrix(struct i2c_client *client,
 	 * Weird crap seems to exist in the upper part of
 	 * the sign bits register, so let's preserve it.
 	 */
-	ret = ov7670_read(client, REG_CMATRIX_SIGN, &signbits);
+	ret = ov7670_read(sd, REG_CMATRIX_SIGN, &signbits);
 	signbits &= 0xc0;
 
 	for (i = 0; i < CMATRIX_LEN; i++) {
@@ -858,9 +877,9 @@ static int ov7670_store_cmatrix(struct i2c_client *client,
 			else
 				raw = matrix[i] & 0xff;
 		}
-		ret += ov7670_write(client, REG_CMATRIX_BASE + i, raw);
+		ret += ov7670_write(sd, REG_CMATRIX_BASE + i, raw);
 	}
-	ret += ov7670_write(client, REG_CMATRIX_SIGN, signbits);
+	ret += ov7670_write(sd, REG_CMATRIX_SIGN, signbits);
 	return ret;
 }
 
@@ -943,29 +962,29 @@ static void ov7670_calc_cmatrix(struct ov7670_info *info,
 
 
 
-static int ov7670_t_sat(struct i2c_client *client, int value)
+static int ov7670_s_sat(struct v4l2_subdev *sd, int value)
 {
-	struct ov7670_info *info = i2c_get_clientdata(client);
+	struct ov7670_info *info = to_state(sd);
 	int matrix[CMATRIX_LEN];
 	int ret;
 
 	info->sat = value;
 	ov7670_calc_cmatrix(info, matrix);
-	ret = ov7670_store_cmatrix(client, matrix);
+	ret = ov7670_store_cmatrix(sd, matrix);
 	return ret;
 }
 
-static int ov7670_q_sat(struct i2c_client *client, __s32 *value)
+static int ov7670_g_sat(struct v4l2_subdev *sd, __s32 *value)
 {
-	struct ov7670_info *info = i2c_get_clientdata(client);
+	struct ov7670_info *info = to_state(sd);
 
 	*value = info->sat;
 	return 0;
 }
 
-static int ov7670_t_hue(struct i2c_client *client, int value)
+static int ov7670_s_hue(struct v4l2_subdev *sd, int value)
 {
-	struct ov7670_info *info = i2c_get_clientdata(client);
+	struct ov7670_info *info = to_state(sd);
 	int matrix[CMATRIX_LEN];
 	int ret;
 
@@ -973,14 +992,14 @@ static int ov7670_t_hue(struct i2c_client *client, int value)
 		return -EINVAL;
 	info->hue = value;
 	ov7670_calc_cmatrix(info, matrix);
-	ret = ov7670_store_cmatrix(client, matrix);
+	ret = ov7670_store_cmatrix(sd, matrix);
 	return ret;
 }
 
 
-static int ov7670_q_hue(struct i2c_client *client, __s32 *value)
+static int ov7670_g_hue(struct v4l2_subdev *sd, __s32 *value)
 {
-	struct ov7670_info *info = i2c_get_clientdata(client);
+	struct ov7670_info *info = to_state(sd);
 
 	*value = info->hue;
 	return 0;
@@ -994,8 +1013,7 @@ static unsigned char ov7670_sm_to_abs(unsigned char v)
 {
 	if ((v & 0x80) == 0)
 		return v + 128;
-	else
-		return 128 - (v & 0x7f);
+	return 128 - (v & 0x7f);
 }
 
 
@@ -1003,369 +1021,275 @@ static unsigned char ov7670_abs_to_sm(unsigned char v)
 {
 	if (v > 127)
 		return v & 0x7f;
-	else
-		return (128 - v) | 0x80;
+	return (128 - v) | 0x80;
 }
 
-static int ov7670_t_brightness(struct i2c_client *client, int value)
+static int ov7670_s_brightness(struct v4l2_subdev *sd, int value)
 {
 	unsigned char com8 = 0, v;
 	int ret;
 
-	ov7670_read(client, REG_COM8, &com8);
+	ov7670_read(sd, REG_COM8, &com8);
 	com8 &= ~COM8_AEC;
-	ov7670_write(client, REG_COM8, com8);
+	ov7670_write(sd, REG_COM8, com8);
 	v = ov7670_abs_to_sm(value);
-	ret = ov7670_write(client, REG_BRIGHT, v);
+	ret = ov7670_write(sd, REG_BRIGHT, v);
 	return ret;
 }
 
-static int ov7670_q_brightness(struct i2c_client *client, __s32 *value)
+static int ov7670_g_brightness(struct v4l2_subdev *sd, __s32 *value)
 {
 	unsigned char v = 0;
-	int ret = ov7670_read(client, REG_BRIGHT, &v);
+	int ret = ov7670_read(sd, REG_BRIGHT, &v);
 
 	*value = ov7670_sm_to_abs(v);
 	return ret;
 }
 
-static int ov7670_t_contrast(struct i2c_client *client, int value)
+static int ov7670_s_contrast(struct v4l2_subdev *sd, int value)
 {
-	return ov7670_write(client, REG_CONTRAS, (unsigned char) value);
+	return ov7670_write(sd, REG_CONTRAS, (unsigned char) value);
 }
 
-static int ov7670_q_contrast(struct i2c_client *client, __s32 *value)
+static int ov7670_g_contrast(struct v4l2_subdev *sd, __s32 *value)
 {
 	unsigned char v = 0;
-	int ret = ov7670_read(client, REG_CONTRAS, &v);
+	int ret = ov7670_read(sd, REG_CONTRAS, &v);
 
 	*value = v;
 	return ret;
 }
 
-static int ov7670_q_hflip(struct i2c_client *client, __s32 *value)
+static int ov7670_g_hflip(struct v4l2_subdev *sd, __s32 *value)
 {
 	int ret;
 	unsigned char v = 0;
 
-	ret = ov7670_read(client, REG_MVFP, &v);
+	ret = ov7670_read(sd, REG_MVFP, &v);
 	*value = (v & MVFP_MIRROR) == MVFP_MIRROR;
 	return ret;
 }
 
 
-static int ov7670_t_hflip(struct i2c_client *client, int value)
+static int ov7670_s_hflip(struct v4l2_subdev *sd, int value)
 {
 	unsigned char v = 0;
 	int ret;
 
-	ret = ov7670_read(client, REG_MVFP, &v);
+	ret = ov7670_read(sd, REG_MVFP, &v);
 	if (value)
 		v |= MVFP_MIRROR;
 	else
 		v &= ~MVFP_MIRROR;
 	msleep(10);  /* FIXME */
-	ret += ov7670_write(client, REG_MVFP, v);
+	ret += ov7670_write(sd, REG_MVFP, v);
 	return ret;
 }
 
 
 
-static int ov7670_q_vflip(struct i2c_client *client, __s32 *value)
+static int ov7670_g_vflip(struct v4l2_subdev *sd, __s32 *value)
 {
 	int ret;
 	unsigned char v = 0;
 
-	ret = ov7670_read(client, REG_MVFP, &v);
+	ret = ov7670_read(sd, REG_MVFP, &v);
 	*value = (v & MVFP_FLIP) == MVFP_FLIP;
 	return ret;
 }
 
 
-static int ov7670_t_vflip(struct i2c_client *client, int value)
+static int ov7670_s_vflip(struct v4l2_subdev *sd, int value)
 {
 	unsigned char v = 0;
 	int ret;
 
-	ret = ov7670_read(client, REG_MVFP, &v);
+	ret = ov7670_read(sd, REG_MVFP, &v);
 	if (value)
 		v |= MVFP_FLIP;
 	else
 		v &= ~MVFP_FLIP;
 	msleep(10);  /* FIXME */
-	ret += ov7670_write(client, REG_MVFP, v);
+	ret += ov7670_write(sd, REG_MVFP, v);
 	return ret;
 }
 
-
-static struct ov7670_control {
-	struct v4l2_queryctrl qc;
-	int (*query)(struct i2c_client *c, __s32 *value);
-	int (*tweak)(struct i2c_client *c, int value);
-} ov7670_controls[] =
+static int ov7670_queryctrl(struct v4l2_subdev *sd,
+		struct v4l2_queryctrl *qc)
 {
-	{
-		.qc = {
-			.id = V4L2_CID_BRIGHTNESS,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Brightness",
-			.minimum = 0,
-			.maximum = 255,
-			.step = 1,
-			.default_value = 0x80,
-			.flags = V4L2_CTRL_FLAG_SLIDER
-		},
-		.tweak = ov7670_t_brightness,
-		.query = ov7670_q_brightness,
-	},
-	{
-		.qc = {
-			.id = V4L2_CID_CONTRAST,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Contrast",
-			.minimum = 0,
-			.maximum = 127,
-			.step = 1,
-			.default_value = 0x40,   /* XXX ov7670 spec */
-			.flags = V4L2_CTRL_FLAG_SLIDER
-		},
-		.tweak = ov7670_t_contrast,
-		.query = ov7670_q_contrast,
-	},
-	{
-		.qc = {
-			.id = V4L2_CID_SATURATION,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "Saturation",
-			.minimum = 0,
-			.maximum = 256,
-			.step = 1,
-			.default_value = 0x80,
-			.flags = V4L2_CTRL_FLAG_SLIDER
-		},
-		.tweak = ov7670_t_sat,
-		.query = ov7670_q_sat,
-	},
-	{
-		.qc = {
-			.id = V4L2_CID_HUE,
-			.type = V4L2_CTRL_TYPE_INTEGER,
-			.name = "HUE",
-			.minimum = -180,
-			.maximum = 180,
-			.step = 5,
-			.default_value = 0,
-			.flags = V4L2_CTRL_FLAG_SLIDER
-		},
-		.tweak = ov7670_t_hue,
-		.query = ov7670_q_hue,
-	},
-	{
-		.qc = {
-			.id = V4L2_CID_VFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Vertical flip",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-		},
-		.tweak = ov7670_t_vflip,
-		.query = ov7670_q_vflip,
-	},
-	{
-		.qc = {
-			.id = V4L2_CID_HFLIP,
-			.type = V4L2_CTRL_TYPE_BOOLEAN,
-			.name = "Horizontal mirror",
-			.minimum = 0,
-			.maximum = 1,
-			.step = 1,
-			.default_value = 0,
-		},
-		.tweak = ov7670_t_hflip,
-		.query = ov7670_q_hflip,
-	},
-};
-#define N_CONTROLS (ARRAY_SIZE(ov7670_controls))
+	/* Fill in min, max, step and default value for these controls. */
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+	case V4L2_CID_CONTRAST:
+		return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
+	case V4L2_CID_VFLIP:
+	case V4L2_CID_HFLIP:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
+	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0, 256, 1, 128);
+	case V4L2_CID_HUE:
+		return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0);
+	}
+	return -EINVAL;
+}
 
-static struct ov7670_control *ov7670_find_control(__u32 id)
+static int ov7670_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
-	int i;
-
-	for (i = 0; i < N_CONTROLS; i++)
-		if (ov7670_controls[i].qc.id == id)
-			return ov7670_controls + i;
-	return NULL;
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return ov7670_g_brightness(sd, &ctrl->value);
+	case V4L2_CID_CONTRAST:
+		return ov7670_g_contrast(sd, &ctrl->value);
+	case V4L2_CID_SATURATION:
+		return ov7670_g_sat(sd, &ctrl->value);
+	case V4L2_CID_HUE:
+		return ov7670_g_hue(sd, &ctrl->value);
+	case V4L2_CID_VFLIP:
+		return ov7670_g_vflip(sd, &ctrl->value);
+	case V4L2_CID_HFLIP:
+		return ov7670_g_hflip(sd, &ctrl->value);
+	}
+	return -EINVAL;
 }
 
+static int ov7670_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return ov7670_s_brightness(sd, ctrl->value);
+	case V4L2_CID_CONTRAST:
+		return ov7670_s_contrast(sd, ctrl->value);
+	case V4L2_CID_SATURATION:
+		return ov7670_s_sat(sd, ctrl->value);
+	case V4L2_CID_HUE:
+		return ov7670_s_hue(sd, ctrl->value);
+	case V4L2_CID_VFLIP:
+		return ov7670_s_vflip(sd, ctrl->value);
+	case V4L2_CID_HFLIP:
+		return ov7670_s_hflip(sd, ctrl->value);
+	}
+	return -EINVAL;
+}
 
-static int ov7670_queryctrl(struct i2c_client *client,
-		struct v4l2_queryctrl *qc)
+static int ov7670_g_chip_ident(struct v4l2_subdev *sd,
+		struct v4l2_dbg_chip_ident *chip)
 {
-	struct ov7670_control *ctrl = ov7670_find_control(qc->id);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (ctrl == NULL)
-		return -EINVAL;
-	*qc = ctrl->qc;
-	return 0;
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_OV7670, 0);
 }
 
-static int ov7670_g_ctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int ov7670_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
 {
-	struct ov7670_control *octrl = ov7670_find_control(ctrl->id);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	unsigned char val = 0;
 	int ret;
 
-	if (octrl == NULL)
+	if (!v4l2_chip_match_i2c_client(client, &reg->match))
 		return -EINVAL;
-	ret = octrl->query(client, &ctrl->value);
-	if (ret >= 0)
-		return 0;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	ret = ov7670_read(sd, reg->reg & 0xff, &val);
+	reg->val = val;
+	reg->size = 1;
 	return ret;
 }
 
-static int ov7670_s_ctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+static int ov7670_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
 {
-	struct ov7670_control *octrl = ov7670_find_control(ctrl->id);
-	int ret;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (octrl == NULL)
+	if (!v4l2_chip_match_i2c_client(client, &reg->match))
 		return -EINVAL;
-	ret =  octrl->tweak(client, ctrl->value);
-	if (ret >= 0)
-		return 0;
-	return ret;
+	if (!capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	ov7670_write(sd, reg->reg & 0xff, reg->val & 0xff);
+	return 0;
 }
+#endif
+
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops ov7670_core_ops = {
+	.g_chip_ident = ov7670_g_chip_ident,
+	.g_ctrl = ov7670_g_ctrl,
+	.s_ctrl = ov7670_s_ctrl,
+	.queryctrl = ov7670_queryctrl,
+	.reset = ov7670_reset,
+	.init = ov7670_init,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	.g_register = ov7670_g_register,
+	.s_register = ov7670_s_register,
+#endif
+};
 
+static const struct v4l2_subdev_video_ops ov7670_video_ops = {
+	.enum_fmt = ov7670_enum_fmt,
+	.try_fmt = ov7670_try_fmt,
+	.s_fmt = ov7670_s_fmt,
+	.s_parm = ov7670_s_parm,
+	.g_parm = ov7670_g_parm,
+};
 
+static const struct v4l2_subdev_ops ov7670_ops = {
+	.core = &ov7670_core_ops,
+	.video = &ov7670_video_ops,
+};
 
+/* ----------------------------------------------------------------------- */
 
-
-
-/*
- * Basic i2c stuff.
- */
-static struct i2c_driver ov7670_driver;
-
-static int ov7670_attach(struct i2c_adapter *adapter)
+static int ov7670_probe(struct i2c_client *client,
+			const struct i2c_device_id *id)
 {
-	int ret;
-	struct i2c_client *client;
+	struct v4l2_subdev *sd;
 	struct ov7670_info *info;
+	int ret;
 
-	/*
-	 * For now: only deal with adapters we recognize.
-	 */
-	if (adapter->id != I2C_HW_SMBUS_CAFE)
-		return -ENODEV;
-
-	client = kzalloc(sizeof (struct i2c_client), GFP_KERNEL);
-	if (! client)
+	info = kzalloc(sizeof(struct ov7670_info), GFP_KERNEL);
+	if (info == NULL)
 		return -ENOMEM;
-	client->adapter = adapter;
-	client->addr = OV7670_I2C_ADDR;
-	client->driver = &ov7670_driver,
-	strcpy(client->name, "OV7670");
-	/*
-	 * Set up our info structure.
-	 */
-	info = kzalloc(sizeof (struct ov7670_info), GFP_KERNEL);
-	if (! info) {
-		ret = -ENOMEM;
-		goto out_free;
+	sd = &info->sd;
+	v4l2_i2c_subdev_init(sd, client, &ov7670_ops);
+
+	/* Make sure it's an ov7670 */
+	ret = ov7670_detect(sd);
+	if (ret) {
+		v4l_dbg(1, debug, client,
+			"chip found @ 0x%x (%s) is not an ov7670 chip.\n",
+			client->addr << 1, client->adapter->name);
+		kfree(info);
+		return ret;
 	}
+	v4l_info(client, "chip found @ 0x%02x (%s)\n",
+			client->addr << 1, client->adapter->name);
+
 	info->fmt = &ov7670_formats[0];
 	info->sat = 128;	/* Review this */
-	i2c_set_clientdata(client, info);
 
-	/*
-	 * Make sure it's an ov7670
-	 */
-	ret = ov7670_detect(client);
-	if (ret)
-		goto out_free_info;
-	ret = i2c_attach_client(client);
-	if (ret)
-		goto out_free_info;
 	return 0;
-
-  out_free_info:
-	kfree(info);
-  out_free:
-	kfree(client);
-	return ret;
 }
 
 
-static int ov7670_detach(struct i2c_client *client)
+static int ov7670_remove(struct i2c_client *client)
 {
-	i2c_detach_client(client);
-	kfree(i2c_get_clientdata(client));
-	kfree(client);
-	return 0;
-}
-
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
-static int ov7670_command(struct i2c_client *client, unsigned int cmd,
-		void *arg)
-{
-	switch (cmd) {
-	case VIDIOC_DBG_G_CHIP_IDENT:
-		return v4l2_chip_ident_i2c_client(client, arg, V4L2_IDENT_OV7670, 0);
-
-	case VIDIOC_INT_RESET:
-		ov7670_reset(client);
-		return 0;
-
-	case VIDIOC_INT_INIT:
-		return ov7670_init(client);
-
-	case VIDIOC_ENUM_FMT:
-		return ov7670_enum_fmt(client, (struct v4l2_fmtdesc *) arg);
-	case VIDIOC_TRY_FMT:
-		return ov7670_try_fmt(client, (struct v4l2_format *) arg, NULL, NULL);
-	case VIDIOC_S_FMT:
-		return ov7670_s_fmt(client, (struct v4l2_format *) arg);
-	case VIDIOC_QUERYCTRL:
-		return ov7670_queryctrl(client, (struct v4l2_queryctrl *) arg);
-	case VIDIOC_S_CTRL:
-		return ov7670_s_ctrl(client, (struct v4l2_control *) arg);
-	case VIDIOC_G_CTRL:
-		return ov7670_g_ctrl(client, (struct v4l2_control *) arg);
-	case VIDIOC_S_PARM:
-		return ov7670_s_parm(client, (struct v4l2_streamparm *) arg);
-	case VIDIOC_G_PARM:
-		return ov7670_g_parm(client, (struct v4l2_streamparm *) arg);
-	}
-	return -EINVAL;
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_state(sd));
+	return 0;
 }
 
-
-
-static struct i2c_driver ov7670_driver = {
-	.driver = {
-		.name = "ov7670",
-	},
-	.id 		= I2C_DRIVERID_OV7670,
-	.attach_adapter = ov7670_attach,
-	.detach_client	= ov7670_detach,
-	.command	= ov7670_command,
+static const struct i2c_device_id ov7670_id[] = {
+	{ "ov7670", 0 },
+	{ }
 };
+MODULE_DEVICE_TABLE(i2c, ov7670_id);
 
-
-/*
- * Module initialization
- */
-static int __init ov7670_mod_init(void)
-{
-	printk(KERN_NOTICE "OmniVision ov7670 sensor driver, at your service\n");
-	return i2c_add_driver(&ov7670_driver);
-}
-
-static void __exit ov7670_mod_exit(void)
-{
-	i2c_del_driver(&ov7670_driver);
-}
-
-module_init(ov7670_mod_init);
-module_exit(ov7670_mod_exit);
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "ov7670",
+	.probe = ov7670_probe,
+	.remove = ov7670_remove,
+	.id_table = ov7670_id,
+};
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
index 3c9e0ba974e9..84b0fc1bb237 100644
--- a/drivers/media/video/ov772x.c
+++ b/drivers/media/video/ov772x.c
@@ -217,10 +217,11 @@
 #define OCAP_4x         0x03	/* 4x */
 
 /* COM3 */
-#define SWAP_MASK       0x38
+#define SWAP_MASK       (SWAP_RGB | SWAP_YUV | SWAP_ML)
+#define IMG_MASK        (VFLIP_IMG | HFLIP_IMG)
 
-#define VFIMG_ON_OFF    0x80	/* Vertical flip image ON/OFF selection */
-#define HMIMG_ON_OFF    0x40	/* Horizontal mirror image ON/OFF selection */
+#define VFLIP_IMG       0x80	/* Vertical flip image ON/OFF selection */
+#define HFLIP_IMG       0x40	/* Horizontal mirror image ON/OFF selection */
 #define SWAP_RGB        0x20	/* Swap B/R  output sequence in RGB mode */
 #define SWAP_YUV        0x10	/* Swap Y/UV output sequence in YUV mode */
 #define SWAP_ML         0x08	/* Swap output MSB/LSB */
@@ -271,11 +272,13 @@
 #define SLCT_QVGA       0x40	/*   1 : QVGA */
 #define ITU656_ON_OFF   0x20	/* ITU656 protocol ON/OFF selection */
 				/* RGB output format control */
+#define FMT_MASK        0x0c	/*      Mask of color format */
 #define FMT_GBR422      0x00	/*      00 : GBR 4:2:2 */
 #define FMT_RGB565      0x04	/*      01 : RGB 565 */
 #define FMT_RGB555      0x08	/*      10 : RGB 555 */
 #define FMT_RGB444      0x0c	/* 11 : RGB 444 */
 				/* Output format control */
+#define OFMT_MASK       0x03    /*      Mask of output format */
 #define OFMT_YUV        0x00	/*      00 : YUV */
 #define OFMT_P_BRAW     0x01	/*      01 : Processed Bayer RAW */
 #define OFMT_RGB        0x02	/*      10 : RGB */
@@ -299,7 +302,7 @@
 #define GAIN_2x         0x00	/*    000 :   2x */
 #define GAIN_4x         0x10	/*    001 :   4x */
 #define GAIN_8x         0x20	/*    010 :   8x */
-#define GAIN_16x        0x30	/* 011 :  16x */
+#define GAIN_16x        0x30	/*    011 :  16x */
 #define GAIN_32x        0x40	/*    100 :  32x */
 #define GAIN_64x        0x50	/* 101 :  64x */
 #define GAIN_128x       0x60	/* 110 : 128x */
@@ -356,13 +359,6 @@
 #define VOSZ_QVGA       0x78
 
 /*
- * bit configure (32 bit)
- * this is used in struct ov772x_color_format :: option
- */
-#define OP_UV       0x00000001
-#define OP_SWAP_RGB 0x00000002
-
-/*
  * ID
  */
 #define OV7720  0x7720
@@ -380,8 +376,9 @@ struct regval_list {
 struct ov772x_color_format {
 	char                     *name;
 	__u32                     fourcc;
-	const struct regval_list *regs;
-	unsigned int              option;
+	u8                        dsp3;
+	u8                        com3;
+	u8                        com7;
 };
 
 struct ov772x_win_size {
@@ -399,39 +396,13 @@ struct ov772x_priv {
 	const struct ov772x_color_format *fmt;
 	const struct ov772x_win_size     *win;
 	int                               model;
+	unsigned int                      flag_vflip:1;
+	unsigned int                      flag_hflip:1;
 };
 
 #define ENDMARKER { 0xff, 0xff }
 
 /*
- * register setting for color format
- */
-static const struct regval_list ov772x_RGB555_regs[] = {
-	{ COM3, 0x00 },
-	{ COM7, FMT_RGB555 | OFMT_RGB },
-	ENDMARKER,
-};
-
-static const struct regval_list ov772x_RGB565_regs[] = {
-	{ COM3, 0x00 },
-	{ COM7, FMT_RGB565 | OFMT_RGB },
-	ENDMARKER,
-};
-
-static const struct regval_list ov772x_YYUV_regs[] = {
-	{ COM3, SWAP_YUV },
-	{ COM7, OFMT_YUV },
-	ENDMARKER,
-};
-
-static const struct regval_list ov772x_UVYY_regs[] = {
-	{ COM3, 0x00 },
-	{ COM7, OFMT_YUV },
-	ENDMARKER,
-};
-
-
-/*
  * register setting for window size
  */
 static const struct regval_list ov772x_qvga_regs[] = {
@@ -500,38 +471,48 @@ static const struct soc_camera_data_format ov772x_fmt_lists[] = {
 /*
  * color format list
  */
-#define T_YUYV 0
 static const struct ov772x_color_format ov772x_cfmts[] = {
-	[T_YUYV] = {
+	{
 		SETFOURCC(YUYV),
-		.regs   = ov772x_YYUV_regs,
+		.dsp3   = 0x0,
+		.com3   = SWAP_YUV,
+		.com7   = OFMT_YUV,
 	},
 	{
 		SETFOURCC(YVYU),
-		.regs   = ov772x_YYUV_regs,
-		.option = OP_UV,
+		.dsp3   = UV_ON,
+		.com3   = SWAP_YUV,
+		.com7   = OFMT_YUV,
 	},
 	{
 		SETFOURCC(UYVY),
-		.regs   = ov772x_UVYY_regs,
+		.dsp3   = 0x0,
+		.com3   = 0x0,
+		.com7   = OFMT_YUV,
 	},
 	{
 		SETFOURCC(RGB555),
-		.regs   = ov772x_RGB555_regs,
-		.option = OP_SWAP_RGB,
+		.dsp3   = 0x0,
+		.com3   = SWAP_RGB,
+		.com7   = FMT_RGB555 | OFMT_RGB,
 	},
 	{
 		SETFOURCC(RGB555X),
-		.regs   = ov772x_RGB555_regs,
+		.dsp3   = 0x0,
+		.com3   = 0x0,
+		.com7   = FMT_RGB555 | OFMT_RGB,
 	},
 	{
 		SETFOURCC(RGB565),
-		.regs   = ov772x_RGB565_regs,
-		.option = OP_SWAP_RGB,
+		.dsp3   = 0x0,
+		.com3   = SWAP_RGB,
+		.com7   = FMT_RGB565 | OFMT_RGB,
 	},
 	{
 		SETFOURCC(RGB565X),
-		.regs   = ov772x_RGB565_regs,
+		.dsp3   = 0x0,
+		.com3   = 0x0,
+		.com7   = FMT_RGB565 | OFMT_RGB,
 	},
 };
 
@@ -562,6 +543,27 @@ static const struct ov772x_win_size ov772x_win_qvga = {
 	.regs     = ov772x_qvga_regs,
 };
 
+static const struct v4l2_queryctrl ov772x_controls[] = {
+	{
+		.id		= V4L2_CID_VFLIP,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Flip Vertically",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 0,
+	},
+	{
+		.id		= V4L2_CID_HFLIP,
+		.type		= V4L2_CTRL_TYPE_BOOLEAN,
+		.name		= "Flip Horizontally",
+		.minimum	= 0,
+		.maximum	= 1,
+		.step		= 1,
+		.default_value	= 0,
+	},
+};
+
 
 /*
  * general function
@@ -587,8 +589,11 @@ static int ov772x_mask_set(struct i2c_client *client,
 					  u8  set)
 {
 	s32 val = i2c_smbus_read_byte_data(client, command);
+	if (val < 0)
+		return val;
+
 	val &= ~mask;
-	val |=  set;
+	val |= set & mask;
 
 	return i2c_smbus_write_byte_data(client, command, val);
 }
@@ -635,74 +640,24 @@ static int ov772x_release(struct soc_camera_device *icd)
 static int ov772x_start_capture(struct soc_camera_device *icd)
 {
 	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
-	int                 ret;
-
-	if (!priv->win)
-		priv->win = &ov772x_win_vga;
-	if (!priv->fmt)
-		priv->fmt = &ov772x_cfmts[T_YUYV];
-
-	/*
-	 * reset hardware
-	 */
-	ov772x_reset(priv->client);
 
-	/*
-	 * set color format
-	 */
-	ret = ov772x_write_array(priv->client, priv->fmt->regs);
-	if (ret < 0)
-		goto start_end;
-
-	/*
-	 * set size format
-	 */
-	ret = ov772x_write_array(priv->client, priv->win->regs);
-	if (ret < 0)
-		goto start_end;
-
-	/*
-	 * set COM7 bit ( QVGA or VGA )
-	 */
-	ret = ov772x_mask_set(priv->client,
-			      COM7, SLCT_MASK, priv->win->com7_bit);
-	if (ret < 0)
-		goto start_end;
-
-	/*
-	 * set UV setting
-	 */
-	if (priv->fmt->option & OP_UV) {
-		ret = ov772x_mask_set(priv->client,
-				      DSP_CTRL3, UV_MASK, UV_ON);
-		if (ret < 0)
-			goto start_end;
+	if (!priv->win || !priv->fmt) {
+		dev_err(&icd->dev, "norm or win select error\n");
+		return -EPERM;
 	}
 
-	/*
-	 * set SWAP setting
-	 */
-	if (priv->fmt->option & OP_SWAP_RGB) {
-		ret = ov772x_mask_set(priv->client,
-				      COM3, SWAP_MASK, SWAP_RGB);
-		if (ret < 0)
-			goto start_end;
-	}
+	ov772x_mask_set(priv->client, COM2, SOFT_SLEEP_MODE, 0);
 
 	dev_dbg(&icd->dev,
 		 "format %s, win %s\n", priv->fmt->name, priv->win->name);
 
-start_end:
-	priv->fmt = NULL;
-	priv->win = NULL;
-
-	return ret;
+	return 0;
 }
 
 static int ov772x_stop_capture(struct soc_camera_device *icd)
 {
 	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
-	ov772x_reset(priv->client);
+	ov772x_mask_set(priv->client, COM2, SOFT_SLEEP_MODE, SOFT_SLEEP_MODE);
 	return 0;
 }
 
@@ -718,11 +673,54 @@ static unsigned long ov772x_query_bus_param(struct soc_camera_device *icd)
 	struct soc_camera_link *icl = priv->client->dev.platform_data;
 	unsigned long flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_MASTER |
 		SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_HIGH |
-		priv->info->buswidth;
+		SOCAM_DATA_ACTIVE_HIGH | priv->info->buswidth;
 
 	return soc_camera_apply_sensor_flags(icl, flags);
 }
 
+static int ov772x_get_control(struct soc_camera_device *icd,
+			      struct v4l2_control *ctrl)
+{
+	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+
+	switch (ctrl->id) {
+	case V4L2_CID_VFLIP:
+		ctrl->value = priv->flag_vflip;
+		break;
+	case V4L2_CID_HFLIP:
+		ctrl->value = priv->flag_hflip;
+		break;
+	}
+	return 0;
+}
+
+static int ov772x_set_control(struct soc_camera_device *icd,
+			      struct v4l2_control *ctrl)
+{
+	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+	int ret = 0;
+	u8 val;
+
+	switch (ctrl->id) {
+	case V4L2_CID_VFLIP:
+		val = ctrl->value ? VFLIP_IMG : 0x00;
+		priv->flag_vflip = ctrl->value;
+		if (priv->info->flags & OV772X_FLAG_VFLIP)
+			val ^= VFLIP_IMG;
+		ret = ov772x_mask_set(priv->client, COM3, VFLIP_IMG, val);
+		break;
+	case V4L2_CID_HFLIP:
+		val = ctrl->value ? HFLIP_IMG : 0x00;
+		priv->flag_hflip = ctrl->value;
+		if (priv->info->flags & OV772X_FLAG_HFLIP)
+			val ^= HFLIP_IMG;
+		ret = ov772x_mask_set(priv->client, COM3, HFLIP_IMG, val);
+		break;
+	}
+
+	return ret;
+}
+
 static int ov772x_get_chip_id(struct soc_camera_device *icd,
 			      struct v4l2_dbg_chip_ident   *id)
 {
@@ -787,13 +785,11 @@ ov772x_select_win(u32 width, u32 height)
 	return win;
 }
 
-
-static int ov772x_set_fmt(struct soc_camera_device *icd,
-			  __u32                     pixfmt,
-			  struct v4l2_rect         *rect)
+static int ov772x_set_params(struct ov772x_priv *priv, u32 width, u32 height,
+			     u32 pixfmt)
 {
-	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
 	int ret = -EINVAL;
+	u8  val;
 	int i;
 
 	/*
@@ -803,19 +799,101 @@ static int ov772x_set_fmt(struct soc_camera_device *icd,
 	for (i = 0; i < ARRAY_SIZE(ov772x_cfmts); i++) {
 		if (pixfmt == ov772x_cfmts[i].fourcc) {
 			priv->fmt = ov772x_cfmts + i;
-			ret = 0;
 			break;
 		}
 	}
+	if (!priv->fmt)
+		goto ov772x_set_fmt_error;
 
 	/*
 	 * select win
 	 */
-	priv->win = ov772x_select_win(rect->width, rect->height);
+	priv->win = ov772x_select_win(width, height);
+
+	/*
+	 * reset hardware
+	 */
+	ov772x_reset(priv->client);
+
+	/*
+	 * set size format
+	 */
+	ret = ov772x_write_array(priv->client, priv->win->regs);
+	if (ret < 0)
+		goto ov772x_set_fmt_error;
+
+	/*
+	 * set DSP_CTRL3
+	 */
+	val = priv->fmt->dsp3;
+	if (val) {
+		ret = ov772x_mask_set(priv->client,
+				      DSP_CTRL3, UV_MASK, val);
+		if (ret < 0)
+			goto ov772x_set_fmt_error;
+	}
+
+	/*
+	 * set COM3
+	 */
+	val = priv->fmt->com3;
+	if (priv->info->flags & OV772X_FLAG_VFLIP)
+		val |= VFLIP_IMG;
+	if (priv->info->flags & OV772X_FLAG_HFLIP)
+		val |= HFLIP_IMG;
+	if (priv->flag_vflip)
+		val ^= VFLIP_IMG;
+	if (priv->flag_hflip)
+		val ^= HFLIP_IMG;
+
+	ret = ov772x_mask_set(priv->client,
+			      COM3, SWAP_MASK | IMG_MASK, val);
+	if (ret < 0)
+		goto ov772x_set_fmt_error;
+
+	/*
+	 * set COM7
+	 */
+	val = priv->win->com7_bit | priv->fmt->com7;
+	ret = ov772x_mask_set(priv->client,
+			      COM7, (SLCT_MASK | FMT_MASK | OFMT_MASK),
+			      val);
+	if (ret < 0)
+		goto ov772x_set_fmt_error;
+
+	return ret;
+
+ov772x_set_fmt_error:
+
+	ov772x_reset(priv->client);
+	priv->win = NULL;
+	priv->fmt = NULL;
 
 	return ret;
 }
 
+static int ov772x_set_crop(struct soc_camera_device *icd,
+			   struct v4l2_rect *rect)
+{
+	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+
+	if (!priv->fmt)
+		return -EINVAL;
+
+	return ov772x_set_params(priv, rect->width, rect->height,
+				 priv->fmt->fourcc);
+}
+
+static int ov772x_set_fmt(struct soc_camera_device *icd,
+			  struct v4l2_format *f)
+{
+	struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+
+	return ov772x_set_params(priv, pix->width, pix->height,
+				 pix->pixelformat);
+}
+
 static int ov772x_try_fmt(struct soc_camera_device *icd,
 			  struct v4l2_format       *f)
 {
@@ -889,7 +967,6 @@ static int ov772x_video_probe(struct soc_camera_device *icd)
 		 i2c_smbus_read_byte_data(priv->client, MIDH),
 		 i2c_smbus_read_byte_data(priv->client, MIDL));
 
-
 	return soc_camera_video_start(icd);
 }
 
@@ -906,10 +983,15 @@ static struct soc_camera_ops ov772x_ops = {
 	.release		= ov772x_release,
 	.start_capture		= ov772x_start_capture,
 	.stop_capture		= ov772x_stop_capture,
+	.set_crop		= ov772x_set_crop,
 	.set_fmt		= ov772x_set_fmt,
 	.try_fmt		= ov772x_try_fmt,
 	.set_bus_param		= ov772x_set_bus_param,
 	.query_bus_param	= ov772x_query_bus_param,
+	.controls		= ov772x_controls,
+	.num_controls		= ARRAY_SIZE(ov772x_controls),
+	.get_control		= ov772x_get_control,
+	.set_control		= ov772x_set_control,
 	.get_chip_id		= ov772x_get_chip_id,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.get_register		= ov772x_get_register,
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index c841f4e4fbe4..d573d8428998 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -15,6 +15,9 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/i2c.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-i2c-drv.h>
 #include "ovcamchip_priv.h"
 
 #define DRIVER_VERSION "v2.27 for Linux 2.6"
@@ -44,6 +47,7 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
 
+
 /* Registers common to all chips, that are needed for detection */
 #define GENERIC_REG_ID_HIGH       0x1C	/* manufacturer ID MSB */
 #define GENERIC_REG_ID_LOW        0x1D	/* manufacturer ID LSB */
@@ -61,10 +65,6 @@ static char *chip_names[NUM_CC_TYPES] = {
 	[CC_OV6630AF]	= "OV6630AF",
 };
 
-/* Forward declarations */
-static struct i2c_driver driver;
-static struct i2c_client client_template;
-
 /* ----------------------------------------------------------------------- */
 
 int ov_write_regvals(struct i2c_client *c, struct ovcamchip_regvals *rvals)
@@ -253,112 +253,36 @@ static int ovcamchip_detect(struct i2c_client *c)
 
 	/* Test for 7xx0 */
 	PDEBUG(3, "Testing for 0V7xx0");
-	c->addr = OV7xx0_SID;
-	if (init_camchip(c) < 0) {
-		/* Test for 6xx0 */
-		PDEBUG(3, "Testing for 0V6xx0");
-		c->addr = OV6xx0_SID;
-		if (init_camchip(c) < 0) {
-			return -ENODEV;
-		} else {
-			if (ov6xx0_detect(c) < 0) {
-				PERROR("Failed to init OV6xx0");
-				return -EIO;
-			}
-		}
-	} else {
+	if (init_camchip(c) < 0)
+		return -ENODEV;
+	/* 7-bit addresses with bit 0 set are for the OV7xx0 */
+	if (c->addr & 1) {
 		if (ov7xx0_detect(c) < 0) {
 			PERROR("Failed to init OV7xx0");
 			return -EIO;
 		}
+		return 0;
+	}
+	/* Test for 6xx0 */
+	PDEBUG(3, "Testing for 0V6xx0");
+	if (ov6xx0_detect(c) < 0) {
+		PERROR("Failed to init OV6xx0");
+		return -EIO;
 	}
-
 	return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static int ovcamchip_attach(struct i2c_adapter *adap)
+static long ovcamchip_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 {
-	int rc = 0;
-	struct ovcamchip *ov;
-	struct i2c_client *c;
-
-	/* I2C is not a PnP bus, so we can never be certain that we're talking
-	 * to the right chip. To prevent damage to EEPROMS and such, only
-	 * attach to adapters that are known to contain OV camera chips. */
-
-	switch (adap->id) {
-	case I2C_HW_SMBUS_OV511:
-	case I2C_HW_SMBUS_OV518:
-	case I2C_HW_SMBUS_W9968CF:
-		PDEBUG(1, "Adapter ID 0x%06x accepted", adap->id);
-		break;
-	default:
-		PDEBUG(1, "Adapter ID 0x%06x rejected", adap->id);
-		return -ENODEV;
-	}
-
-	c = kmalloc(sizeof *c, GFP_KERNEL);
-	if (!c) {
-		rc = -ENOMEM;
-		goto no_client;
-	}
-	memcpy(c, &client_template, sizeof *c);
-	c->adapter = adap;
-	strcpy(c->name, "OV????");
-
-	ov = kzalloc(sizeof *ov, GFP_KERNEL);
-	if (!ov) {
-		rc = -ENOMEM;
-		goto no_ov;
-	}
-	i2c_set_clientdata(c, ov);
-
-	rc = ovcamchip_detect(c);
-	if (rc < 0)
-		goto error;
-
-	strcpy(c->name, chip_names[ov->subtype]);
-
-	PDEBUG(1, "Camera chip detection complete");
-
-	i2c_attach_client(c);
-
-	return rc;
-error:
-	kfree(ov);
-no_ov:
-	kfree(c);
-no_client:
-	PDEBUG(1, "returning %d", rc);
-	return rc;
-}
-
-static int ovcamchip_detach(struct i2c_client *c)
-{
-	struct ovcamchip *ov = i2c_get_clientdata(c);
-	int rc;
-
-	rc = ov->sops->free(c);
-	if (rc < 0)
-		return rc;
-
-	i2c_detach_client(c);
-
-	kfree(ov);
-	kfree(c);
-	return 0;
-}
-
-static int ovcamchip_command(struct i2c_client *c, unsigned int cmd, void *arg)
-{
-	struct ovcamchip *ov = i2c_get_clientdata(c);
+	struct ovcamchip *ov = to_ovcamchip(sd);
+	struct i2c_client *c = v4l2_get_subdevdata(sd);
 
 	if (!ov->initialized &&
 	    cmd != OVCAMCHIP_CMD_Q_SUBTYPE &&
 	    cmd != OVCAMCHIP_CMD_INITIALIZE) {
-		dev_err(&c->dev, "ERROR: Camera chip not initialized yet!\n");
+		v4l2_err(sd, "Camera chip not initialized yet!\n");
 		return -EPERM;
 	}
 
@@ -379,10 +303,10 @@ static int ovcamchip_command(struct i2c_client *c, unsigned int cmd, void *arg)
 
 		if (ov->mono) {
 			if (ov->subtype != CC_OV7620)
-				dev_warn(&c->dev, "Warning: Monochrome not "
+				v4l2_warn(sd, "Monochrome not "
 					"implemented for this chip\n");
 			else
-				dev_info(&c->dev, "Initializing chip as "
+				v4l2_info(sd, "Initializing chip as "
 					"monochrome\n");
 		}
 
@@ -400,35 +324,72 @@ static int ovcamchip_command(struct i2c_client *c, unsigned int cmd, void *arg)
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver driver = {
-	.driver = {
-		.name =		"ovcamchip",
-	},
-	.id =			I2C_DRIVERID_OVCAMCHIP,
-	.attach_adapter =	ovcamchip_attach,
-	.detach_client =	ovcamchip_detach,
-	.command =		ovcamchip_command,
+static const struct v4l2_subdev_core_ops ovcamchip_core_ops = {
+	.ioctl = ovcamchip_ioctl,
 };
 
-static struct i2c_client client_template = {
-	.name =		"(unset)",
-	.driver =	&driver,
+static const struct v4l2_subdev_ops ovcamchip_ops = {
+	.core = &ovcamchip_core_ops,
 };
 
-static int __init ovcamchip_init(void)
+static int ovcamchip_probe(struct i2c_client *client,
+			const struct i2c_device_id *id)
 {
-#ifdef DEBUG
-	ovcamchip_debug = debug;
-#endif
+	struct ovcamchip *ov;
+	struct v4l2_subdev *sd;
+	int rc = 0;
+
+	ov = kzalloc(sizeof *ov, GFP_KERNEL);
+	if (!ov) {
+		rc = -ENOMEM;
+		goto no_ov;
+	}
+	sd = &ov->sd;
+	v4l2_i2c_subdev_init(sd, client, &ovcamchip_ops);
+
+	rc = ovcamchip_detect(client);
+	if (rc < 0)
+		goto error;
+
+	v4l_info(client, "%s found @ 0x%02x (%s)\n",
+			chip_names[ov->subtype], client->addr << 1, client->adapter->name);
+
+	PDEBUG(1, "Camera chip detection complete");
 
-	PINFO(DRIVER_VERSION " : " DRIVER_DESC);
-	return i2c_add_driver(&driver);
+	return rc;
+error:
+	kfree(ov);
+no_ov:
+	PDEBUG(1, "returning %d", rc);
+	return rc;
 }
 
-static void __exit ovcamchip_exit(void)
+static int ovcamchip_remove(struct i2c_client *client)
 {
-	i2c_del_driver(&driver);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct ovcamchip *ov = to_ovcamchip(sd);
+	int rc;
+
+	v4l2_device_unregister_subdev(sd);
+	rc = ov->sops->free(client);
+	if (rc < 0)
+		return rc;
+
+	kfree(ov);
+	return 0;
 }
 
-module_init(ovcamchip_init);
-module_exit(ovcamchip_exit);
+/* ----------------------------------------------------------------------- */
+
+static const struct i2c_device_id ovcamchip_id[] = {
+	{ "ovcamchip", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, ovcamchip_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "ovcamchip",
+	.probe = ovcamchip_probe,
+	.remove = ovcamchip_remove,
+	.id_table = ovcamchip_id,
+};
diff --git a/drivers/media/video/ovcamchip/ovcamchip_priv.h b/drivers/media/video/ovcamchip/ovcamchip_priv.h
index a05650faedda..4f07b78c88bc 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_priv.h
+++ b/drivers/media/video/ovcamchip/ovcamchip_priv.h
@@ -16,6 +16,7 @@
 #define __LINUX_OVCAMCHIP_PRIV_H
 
 #include <linux/i2c.h>
+#include <media/v4l2-subdev.h>
 #include <media/ovcamchip.h>
 
 #ifdef DEBUG
@@ -46,6 +47,7 @@ struct ovcamchip_ops {
 };
 
 struct ovcamchip {
+	struct v4l2_subdev sd;
 	struct ovcamchip_ops *sops;
 	void *spriv;               /* Private data for OV7x10.c etc... */
 	int subtype;               /* = SEN_OV7610 etc... */
@@ -53,6 +55,11 @@ struct ovcamchip {
 	int initialized;           /* OVCAMCHIP_CMD_INITIALIZE was successful */
 };
 
+static inline struct ovcamchip *to_ovcamchip(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct ovcamchip, sd);
+}
+
 extern struct ovcamchip_ops ov6x20_ops;
 extern struct ovcamchip_ops ov6x30_ops;
 extern struct ovcamchip_ops ov7x10_ops;
diff --git a/drivers/media/video/pvrusb2/Kconfig b/drivers/media/video/pvrusb2/Kconfig
index 854c2a885358..f9b6001e1dd7 100644
--- a/drivers/media/video/pvrusb2/Kconfig
+++ b/drivers/media/video/pvrusb2/Kconfig
@@ -40,10 +40,10 @@ config VIDEO_PVRUSB2_DVB
 	select DVB_LGDT330X if !DVB_FE_CUSTOMISE
 	select DVB_S5H1409 if !DVB_FE_CUSTOMISE
 	select DVB_S5H1411 if !DVB_FE_CUSTOMISE
-	select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
+	select DVB_TDA10048 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
 	---help---
 
 	  This option enables a DVB interface for the pvrusb2 driver.
diff --git a/drivers/media/video/pvrusb2/Makefile b/drivers/media/video/pvrusb2/Makefile
index 4fda2de69ab7..de2fc14f043b 100644
--- a/drivers/media/video/pvrusb2/Makefile
+++ b/drivers/media/video/pvrusb2/Makefile
@@ -2,14 +2,15 @@ obj-pvrusb2-sysfs-$(CONFIG_VIDEO_PVRUSB2_SYSFS) := pvrusb2-sysfs.o
 obj-pvrusb2-debugifc-$(CONFIG_VIDEO_PVRUSB2_DEBUGIFC) := pvrusb2-debugifc.o
 obj-pvrusb2-dvb-$(CONFIG_VIDEO_PVRUSB2_DVB) := pvrusb2-dvb.o
 
-pvrusb2-objs	:= pvrusb2-i2c-core.o pvrusb2-i2c-cmd-v4l2.o \
-		   pvrusb2-audio.o pvrusb2-i2c-chips-v4l2.o \
+pvrusb2-objs	:= pvrusb2-i2c-core.o \
+		   pvrusb2-audio.o \
 		   pvrusb2-encoder.o pvrusb2-video-v4l.o \
-		   pvrusb2-eeprom.o pvrusb2-tuner.o \
+		   pvrusb2-eeprom.o \
 		   pvrusb2-main.o pvrusb2-hdw.o pvrusb2-v4l2.o \
 		   pvrusb2-ctrl.o pvrusb2-std.o pvrusb2-devattr.o \
 		   pvrusb2-context.o pvrusb2-io.o pvrusb2-ioread.o \
 		   pvrusb2-cx2584x-v4l.o pvrusb2-wm8775.o \
+		   pvrusb2-cs53l32a.o \
 		   $(obj-pvrusb2-dvb-y) \
 		   $(obj-pvrusb2-sysfs-y) $(obj-pvrusb2-debugifc-y)
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index cdedaa55f152..ccf2a3c7ad06 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -26,14 +26,6 @@
 #include <media/msp3400.h>
 #include <media/v4l2-common.h>
 
-struct pvr2_msp3400_handler {
-	struct pvr2_hdw *hdw;
-	struct pvr2_i2c_client *client;
-	struct pvr2_i2c_handler i2c_handler;
-	unsigned long stale_mask;
-};
-
-
 
 struct routing_scheme {
 	const int *def;
@@ -63,123 +55,33 @@ static const struct routing_scheme routing_schemes[] = {
 	},
 };
 
-/* This function selects the correct audio input source */
-static void set_stereo(struct pvr2_msp3400_handler *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	struct v4l2_routing route;
-	const struct routing_scheme *sp;
-	unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c msp3400 v4l2 set_stereo");
-
-	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != NULL) &&
-	    (hdw->input_val >= 0) &&
-	    (hdw->input_val < sp->cnt)) {
-		route.input = sp->def[hdw->input_val];
-	} else {
-		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "*** WARNING *** i2c msp3400 v4l2 set_stereo:"
-			   " Invalid routing scheme (%u) and/or input (%d)",
-			   sid,hdw->input_val);
-		return;
-	}
-	route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_S_AUDIO_ROUTING,&route);
-}
-
-
-static int check_stereo(struct pvr2_msp3400_handler *ctxt)
+void pvr2_msp3400_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
 {
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->input_dirty;
-}
-
-
-struct pvr2_msp3400_ops {
-	void (*update)(struct pvr2_msp3400_handler *);
-	int (*check)(struct pvr2_msp3400_handler *);
-};
-
-
-static const struct pvr2_msp3400_ops msp3400_ops[] = {
-	{ .update = set_stereo, .check = check_stereo},
-};
-
-
-static int msp3400_check(struct pvr2_msp3400_handler *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) {
-		msk = 1 << idx;
-		if (ctxt->stale_mask & msk) continue;
-		if (msp3400_ops[idx].check(ctxt)) {
-			ctxt->stale_mask |= msk;
+	if (hdw->input_dirty || hdw->force_dirty) {
+		struct v4l2_routing route;
+		const struct routing_scheme *sp;
+		unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev msp3400 v4l2 set_stereo");
+
+		if ((sid < ARRAY_SIZE(routing_schemes)) &&
+		    ((sp = routing_schemes + sid) != NULL) &&
+		    (hdw->input_val >= 0) &&
+		    (hdw->input_val < sp->cnt)) {
+			route.input = sp->def[hdw->input_val];
+		} else {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "*** WARNING *** subdev msp3400 set_input:"
+				   " Invalid routing scheme (%u)"
+				   " and/or input (%d)",
+				   sid, hdw->input_val);
+			return;
 		}
+		route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
+		sd->ops->audio->s_routing(sd, &route);
 	}
-	return ctxt->stale_mask != 0;
 }
 
-
-static void msp3400_update(struct pvr2_msp3400_handler *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) {
-		msk = 1 << idx;
-		if (!(ctxt->stale_mask & msk)) continue;
-		ctxt->stale_mask &= ~msk;
-		msp3400_ops[idx].update(ctxt);
-	}
-}
-
-
-static void pvr2_msp3400_detach(struct pvr2_msp3400_handler *ctxt)
-{
-	ctxt->client->handler = NULL;
-	kfree(ctxt);
-}
-
-
-static unsigned int pvr2_msp3400_describe(struct pvr2_msp3400_handler *ctxt,
-					  char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-audio v4l2");
-}
-
-
-static const struct pvr2_i2c_handler_functions msp3400_funcs = {
-	.detach = (void (*)(void *))pvr2_msp3400_detach,
-	.check = (int (*)(void *))msp3400_check,
-	.update = (void (*)(void *))msp3400_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))pvr2_msp3400_describe,
-};
-
-
-int pvr2_i2c_msp3400_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
-	struct pvr2_msp3400_handler *ctxt;
-	if (cp->handler) return 0;
-
-	ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-
-	ctxt->i2c_handler.func_data = ctxt;
-	ctxt->i2c_handler.func_table = &msp3400_funcs;
-	ctxt->client = cp;
-	ctxt->hdw = hdw;
-	ctxt->stale_mask = (1 << ARRAY_SIZE(msp3400_ops)) - 1;
-	cp->handler = &ctxt->i2c_handler;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x msp3400 V4L2 handler set up",
-		   cp->client->addr);
-	return !0;
-}
-
-
 /*
   Stuff for Emacs to see, in order to encourage consistent editing style:
   *** Local Variables: ***
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.h b/drivers/media/video/pvrusb2/pvrusb2-audio.h
index ac54eed3721b..e3e63d750891 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.h
@@ -22,10 +22,8 @@
 #ifndef __PVRUSB2_AUDIO_H
 #define __PVRUSB2_AUDIO_H
 
-#include "pvrusb2-i2c-core.h"
-
-int pvr2_i2c_msp3400_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
-
+#include "pvrusb2-hdw-internal.h"
+void pvr2_msp3400_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
 #endif /* __PVRUSB2_AUDIO_H */
 
 /*
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
new file mode 100644
index 000000000000..b5c3428ebb9f
--- /dev/null
+++ b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.c
@@ -0,0 +1,95 @@
+/*
+ *
+ *
+ *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+/*
+
+   This source file is specifically designed to interface with the
+   v4l-dvb cs53l32a module.
+
+*/
+
+#include "pvrusb2-cs53l32a.h"
+
+
+#include "pvrusb2-hdw-internal.h"
+#include "pvrusb2-debug.h"
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+
+struct routing_scheme {
+	const int *def;
+	unsigned int cnt;
+};
+
+
+static const int routing_scheme1[] = {
+	[PVR2_CVAL_INPUT_TV] = 2,  /* 1 or 2 seems to work here */
+	[PVR2_CVAL_INPUT_RADIO] = 2,
+	[PVR2_CVAL_INPUT_COMPOSITE] = 0,
+	[PVR2_CVAL_INPUT_SVIDEO] =  0,
+};
+
+static const struct routing_scheme routing_schemes[] = {
+	[PVR2_ROUTING_SCHEME_ONAIR] = {
+		.def = routing_scheme1,
+		.cnt = ARRAY_SIZE(routing_scheme1),
+	},
+};
+
+
+void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+	if (hdw->input_dirty || hdw->force_dirty) {
+		struct v4l2_routing route;
+		const struct routing_scheme *sp;
+		unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
+			   hdw->input_val);
+		if ((sid < ARRAY_SIZE(routing_schemes)) &&
+		    ((sp = routing_schemes + sid) != NULL) &&
+		    (hdw->input_val >= 0) &&
+		    (hdw->input_val < sp->cnt)) {
+			route.input = sp->def[hdw->input_val];
+		} else {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "*** WARNING *** subdev v4l2 set_input:"
+				   " Invalid routing scheme (%u)"
+				   " and/or input (%d)",
+				   sid, hdw->input_val);
+			return;
+		}
+		route.output = 0;
+		sd->ops->audio->s_routing(sd, &route);
+	}
+}
+
+
+/*
+  Stuff for Emacs to see, in order to encourage consistent editing style:
+  *** Local Variables: ***
+  *** mode: c ***
+  *** fill-column: 70 ***
+  *** tab-width: 8 ***
+  *** c-basic-offset: 8 ***
+  *** End: ***
+  */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-tuner.h b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.h
index ef4afaf37b0a..53ba548b72a7 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-tuner.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-cs53l32a.h
@@ -2,6 +2,7 @@
  *
  *
  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
+ *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,14 +18,24 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  */
-#ifndef __PVRUSB2_TUNER_H
-#define __PVRUSB2_TUNER_H
 
-#include "pvrusb2-i2c-core.h"
+#ifndef __PVRUSB2_CS53L32A_H
+#define __PVRUSB2_CS53L32A_H
 
-int pvr2_i2c_tuner_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
+/*
+
+   This module connects the pvrusb2 driver to the I2C chip level
+   driver which handles device video processing.  This interface is
+   used internally by the driver; higher level code should only
+   interact through the interface provided by pvrusb2-hdw.h.
+
+*/
+
+
+#include "pvrusb2-hdw-internal.h"
+void pvr2_cs53l32a_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
 
-#endif /* __PVRUSB2_TUNER_H */
+#endif /* __PVRUSB2_AUDIO_CS53L32A_H */
 
 /*
   Stuff for Emacs to see, in order to encourage consistent editing style:
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index 895859ec495a..4e017ff26c36 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -28,7 +28,6 @@
 
 #include "pvrusb2-cx2584x-v4l.h"
 #include "pvrusb2-video-v4l.h"
-#include "pvrusb2-i2c-cmd-v4l2.h"
 
 
 #include "pvrusb2-hdw-internal.h"
@@ -39,14 +38,6 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 
-struct pvr2_v4l_cx2584x {
-	struct pvr2_i2c_handler handler;
-	struct pvr2_decoder_ctrl ctrl;
-	struct pvr2_i2c_client *client;
-	struct pvr2_hdw *hdw;
-	unsigned long stale_mask;
-};
-
 
 struct routing_scheme_item {
 	int vid;
@@ -110,218 +101,44 @@ static const struct routing_scheme routing_schemes[] = {
 	},
 };
 
-static void set_input(struct pvr2_v4l_cx2584x *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	struct v4l2_routing route;
-	enum cx25840_video_input vid_input;
-	enum cx25840_audio_input aud_input;
-	const struct routing_scheme *sp;
-	unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
-
-	memset(&route,0,sizeof(route));
-
-	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != NULL) &&
-	    (hdw->input_val >= 0) &&
-	    (hdw->input_val < sp->cnt)) {
-		vid_input = sp->def[hdw->input_val].vid;
-		aud_input = sp->def[hdw->input_val].aud;
-	} else {
-		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "*** WARNING *** i2c cx2584x set_input:"
-			   " Invalid routing scheme (%u) and/or input (%d)",
-			   sid,hdw->input_val);
-		return;
-	}
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx2584x set_input vid=0x%x aud=0x%x",
-		   vid_input,aud_input);
-	route.input = (u32)vid_input;
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_S_VIDEO_ROUTING,&route);
-	route.input = (u32)aud_input;
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_S_AUDIO_ROUTING,&route);
-}
-
-
-static int check_input(struct pvr2_v4l_cx2584x *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->input_dirty != 0;
-}
-
-
-static void set_audio(struct pvr2_v4l_cx2584x *ctxt)
-{
-	u32 val;
-	struct pvr2_hdw *hdw = ctxt->hdw;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx2584x set_audio %d",
-		   hdw->srate_val);
-	switch (hdw->srate_val) {
-	default:
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000:
-		val = 48000;
-		break;
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100:
-		val = 44100;
-		break;
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000:
-		val = 32000;
-		break;
-	}
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_AUDIO_CLOCK_FREQ,&val);
-}
-
-
-static int check_audio(struct pvr2_v4l_cx2584x *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->srate_dirty != 0;
-}
-
-
-struct pvr2_v4l_cx2584x_ops {
-	void (*update)(struct pvr2_v4l_cx2584x *);
-	int (*check)(struct pvr2_v4l_cx2584x *);
-};
-
-
-static const struct pvr2_v4l_cx2584x_ops decoder_ops[] = {
-	{ .update = set_input, .check = check_input},
-	{ .update = set_audio, .check = check_audio},
-};
-
-
-static void decoder_detach(struct pvr2_v4l_cx2584x *ctxt)
+void pvr2_cx25840_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
 {
-	ctxt->client->handler = NULL;
-	pvr2_hdw_set_decoder(ctxt->hdw,NULL);
-	kfree(ctxt);
-}
-
-
-static int decoder_check(struct pvr2_v4l_cx2584x *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
-		msk = 1 << idx;
-		if (ctxt->stale_mask & msk) continue;
-		if (decoder_ops[idx].check(ctxt)) {
-			ctxt->stale_mask |= msk;
+	pvr2_trace(PVR2_TRACE_CHIPS, "subdev cx2584x update...");
+	if (hdw->input_dirty || hdw->force_dirty) {
+		struct v4l2_routing route;
+		enum cx25840_video_input vid_input;
+		enum cx25840_audio_input aud_input;
+		const struct routing_scheme *sp;
+		unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+
+		memset(&route, 0, sizeof(route));
+
+		if ((sid < ARRAY_SIZE(routing_schemes)) &&
+		    ((sp = routing_schemes + sid) != NULL) &&
+		    (hdw->input_val >= 0) &&
+		    (hdw->input_val < sp->cnt)) {
+			vid_input = sp->def[hdw->input_val].vid;
+			aud_input = sp->def[hdw->input_val].aud;
+		} else {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "*** WARNING *** subdev cx2584x set_input:"
+				   " Invalid routing scheme (%u)"
+				   " and/or input (%d)",
+				   sid, hdw->input_val);
+			return;
 		}
-	}
-	return ctxt->stale_mask != 0;
-}
-
 
-static void decoder_update(struct pvr2_v4l_cx2584x *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
-		msk = 1 << idx;
-		if (!(ctxt->stale_mask & msk)) continue;
-		ctxt->stale_mask &= ~msk;
-		decoder_ops[idx].update(ctxt);
+		pvr2_trace(PVR2_TRACE_CHIPS,
+			   "subdev cx2584x set_input vid=0x%x aud=0x%x",
+			   vid_input, aud_input);
+		route.input = (u32)vid_input;
+		sd->ops->video->s_routing(sd, &route);
+		route.input = (u32)aud_input;
+		sd->ops->audio->s_routing(sd, &route);
 	}
 }
 
 
-static void decoder_enable(struct pvr2_v4l_cx2584x *ctxt,int fl)
-{
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_enable(%d)",fl);
-	pvr2_v4l2_cmd_stream(ctxt->client,fl);
-}
-
-
-static int decoder_detect(struct pvr2_i2c_client *cp)
-{
-	int ret;
-	/* Attempt to query the decoder - let's see if it will answer */
-	struct v4l2_queryctrl qc;
-
-	memset(&qc,0,sizeof(qc));
-
-	qc.id = V4L2_CID_BRIGHTNESS;
-
-	ret = pvr2_i2c_client_cmd(cp,VIDIOC_QUERYCTRL,&qc);
-	return ret == 0; /* Return true if it answered */
-}
-
-
-static unsigned int decoder_describe(struct pvr2_v4l_cx2584x *ctxt,
-				     char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-cx2584x-v4l");
-}
-
-
-static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt)
-{
-	int ret;
-	ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL);
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret);
-}
-
-
-static const struct pvr2_i2c_handler_functions hfuncs = {
-	.detach = (void (*)(void *))decoder_detach,
-	.check = (int (*)(void *))decoder_check,
-	.update = (void (*)(void *))decoder_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))decoder_describe,
-};
-
-
-int pvr2_i2c_cx2584x_v4l_setup(struct pvr2_hdw *hdw,
-			       struct pvr2_i2c_client *cp)
-{
-	struct pvr2_v4l_cx2584x *ctxt;
-
-	if (hdw->decoder_ctrl) return 0;
-	if (cp->handler) return 0;
-	if (!decoder_detect(cp)) return 0;
-
-	ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-
-	ctxt->handler.func_data = ctxt;
-	ctxt->handler.func_table = &hfuncs;
-	ctxt->ctrl.ctxt = ctxt;
-	ctxt->ctrl.detach = (void (*)(void *))decoder_detach;
-	ctxt->ctrl.enable = (void (*)(void *,int))decoder_enable;
-	ctxt->ctrl.force_reset = (void (*)(void*))decoder_reset;
-	ctxt->client = cp;
-	ctxt->hdw = hdw;
-	ctxt->stale_mask = (1 << ARRAY_SIZE(decoder_ops)) - 1;
-	pvr2_hdw_set_decoder(hdw,&ctxt->ctrl);
-	cp->handler = &ctxt->handler;
-	{
-		/*
-		  Mike Isely <isely@pobox.com> 19-Nov-2006 - This bit
-		  of nuttiness for cx25840 causes that module to
-		  correctly set up its video scaling.  This is really
-		  a problem in the cx25840 module itself, but we work
-		  around it here.  The problem has not been seen in
-		  ivtv because there VBI is supported and set up.  We
-		  don't do VBI here (at least not yet) and thus we
-		  never attempted to even set it up.
-		 */
-		struct v4l2_format fmt;
-		memset(&fmt,0,sizeof(fmt));
-		fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
-		pvr2_i2c_client_cmd(ctxt->client,VIDIOC_S_FMT,&fmt);
-	}
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x cx2584x V4L2 handler set up",
-		   cp->client->addr);
-	return !0;
-}
-
-
-
 
 /*
   Stuff for Emacs to see, in order to encourage consistent editing style:
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
index 66abf77f51fd..e35c2322a08c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.h
@@ -34,9 +34,9 @@
 
 
 
-#include "pvrusb2-i2c-core.h"
+#include "pvrusb2-hdw-internal.h"
 
-int pvr2_i2c_cx2584x_v4l_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
+void pvr2_cx25840_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
 
 
 #endif /* __PVRUSB2_CX2584X_V4L_H */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
index ca892fb78a5b..fbe3856bdca6 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
@@ -23,7 +23,6 @@
 #include "pvrusb2-debugifc.h"
 #include "pvrusb2-hdw.h"
 #include "pvrusb2-debug.h"
-#include "pvrusb2-i2c-core.h"
 
 struct debugifc_mask_item {
 	const char *name;
@@ -147,10 +146,6 @@ int pvr2_debugifc_print_info(struct pvr2_hdw *hdw,char *buf,unsigned int acnt)
 	bcnt += ccnt; acnt -= ccnt; buf += ccnt;
 	ccnt = pvr2_hdw_state_report(hdw,buf,acnt);
 	bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-	ccnt = scnprintf(buf,acnt,"Attached I2C modules:\n");
-	bcnt += ccnt; acnt -= ccnt; buf += ccnt;
-	ccnt = pvr2_i2c_report(hdw,buf,acnt);
-	bcnt += ccnt; acnt -= ccnt; buf += ccnt;
 
 	return bcnt;
 }
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.h b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
index e24ff59f8605..2f8d46761cd0 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h
@@ -22,16 +22,16 @@
 
 struct pvr2_hdw;
 
-/* Non-intrusively print some useful debugging info from inside the
-   driver.  This should work even if the driver appears to be
-   wedged. */
-int pvr2_debugifc_print_info(struct pvr2_hdw *,
-			     char *buf_ptr,unsigned int buf_size);
-
 /* Print general status of driver.  This will also trigger a probe of
    the USB link.  Unlike print_info(), this one synchronizes with the
    driver so the information should be self-consistent (but it will
    hang if the driver is wedged). */
+int pvr2_debugifc_print_info(struct pvr2_hdw *,
+			     char *buf_ptr, unsigned int buf_size);
+
+/* Non-intrusively print some useful debugging info from inside the
+   driver.  This should work even if the driver appears to be
+   wedged. */
 int pvr2_debugifc_print_status(struct pvr2_hdw *,
 			       char *buf_ptr,unsigned int buf_size);
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index cbe2a3417851..1cb6a260e8b0 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -46,10 +46,11 @@ pvr2_device_desc structures.
 /*------------------------------------------------------------------------*/
 /* Hauppauge PVR-USB2 Model 29xxx */
 
-static const char *pvr2_client_29xxx[] = {
-	"msp3400",
-	"saa7115",
-	"tuner",
+static const struct pvr2_device_client_desc pvr2_cli_29xxx[] = {
+	{ .module_id = PVR2_CLIENT_ID_SAA7115 },
+	{ .module_id = PVR2_CLIENT_ID_MSP3400 },
+	{ .module_id = PVR2_CLIENT_ID_TUNER },
+	{ .module_id = PVR2_CLIENT_ID_DEMOD },
 };
 
 static const char *pvr2_fw1_names_29xxx[] = {
@@ -59,8 +60,8 @@ static const char *pvr2_fw1_names_29xxx[] = {
 static const struct pvr2_device_desc pvr2_device_29xxx = {
 		.description = "WinTV PVR USB2 Model Category 29xxx",
 		.shortname = "29xxx",
-		.client_modules.lst = pvr2_client_29xxx,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_29xxx),
+		.client_table.lst = pvr2_cli_29xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_29xxx),
 		.fx2_firmware.lst = pvr2_fw1_names_29xxx,
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_29xxx),
 		.flag_has_hauppauge_rom = !0,
@@ -77,10 +78,11 @@ static const struct pvr2_device_desc pvr2_device_29xxx = {
 /*------------------------------------------------------------------------*/
 /* Hauppauge PVR-USB2 Model 24xxx */
 
-static const char *pvr2_client_24xxx[] = {
-	"cx25840",
-	"tuner",
-	"wm8775",
+static const struct pvr2_device_client_desc pvr2_cli_24xxx[] = {
+	{ .module_id = PVR2_CLIENT_ID_CX25840 },
+	{ .module_id = PVR2_CLIENT_ID_TUNER },
+	{ .module_id = PVR2_CLIENT_ID_WM8775 },
+	{ .module_id = PVR2_CLIENT_ID_DEMOD },
 };
 
 static const char *pvr2_fw1_names_24xxx[] = {
@@ -90,8 +92,8 @@ static const char *pvr2_fw1_names_24xxx[] = {
 static const struct pvr2_device_desc pvr2_device_24xxx = {
 		.description = "WinTV PVR USB2 Model Category 24xxx",
 		.shortname = "24xxx",
-		.client_modules.lst = pvr2_client_24xxx,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_24xxx),
+		.client_table.lst = pvr2_cli_24xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_24xxx),
 		.fx2_firmware.lst = pvr2_fw1_names_24xxx,
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_24xxx),
 		.flag_has_cx25840 = !0,
@@ -111,16 +113,16 @@ static const struct pvr2_device_desc pvr2_device_24xxx = {
 /*------------------------------------------------------------------------*/
 /* GOTVIEW USB2.0 DVD2 */
 
-static const char *pvr2_client_gotview_2[] = {
-	"cx25840",
-	"tuner",
+static const struct pvr2_device_client_desc pvr2_cli_gotview_2[] = {
+	{ .module_id = PVR2_CLIENT_ID_CX25840 },
+	{ .module_id = PVR2_CLIENT_ID_TUNER },
 };
 
 static const struct pvr2_device_desc pvr2_device_gotview_2 = {
 		.description = "Gotview USB 2.0 DVD 2",
 		.shortname = "gv2",
-		.client_modules.lst = pvr2_client_gotview_2,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_gotview_2),
+		.client_table.lst = pvr2_cli_gotview_2,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
 		.flag_has_cx25840 = !0,
 		.default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
 		.flag_has_analogtuner = !0,
@@ -140,8 +142,8 @@ static const struct pvr2_device_desc pvr2_device_gotview_2 = {
 static const struct pvr2_device_desc pvr2_device_gotview_2d = {
 		.description = "Gotview USB 2.0 DVD Deluxe",
 		.shortname = "gv2d",
-		.client_modules.lst = pvr2_client_gotview_2,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_gotview_2),
+		.client_table.lst = pvr2_cli_gotview_2,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_gotview_2),
 		.flag_has_cx25840 = !0,
 		.default_tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
 		.flag_has_analogtuner = !0,
@@ -181,29 +183,29 @@ static int pvr2_lgh06xf_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-static struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
+static const struct pvr2_dvb_props pvr2_onair_creator_fe_props = {
 	.frontend_attach = pvr2_lgdt3303_attach,
 	.tuner_attach    = pvr2_lgh06xf_attach,
 };
 #endif
 
-static const char *pvr2_client_onair_creator[] = {
-	"saa7115",
-	"tuner",
-	"cs53l32a",
+static const struct pvr2_device_client_desc pvr2_cli_onair_creator[] = {
+	{ .module_id = PVR2_CLIENT_ID_SAA7115 },
+	{ .module_id = PVR2_CLIENT_ID_CS53L32A },
+	{ .module_id = PVR2_CLIENT_ID_TUNER },
 };
 
 static const struct pvr2_device_desc pvr2_device_onair_creator = {
 		.description = "OnAir Creator Hybrid USB tuner",
 		.shortname = "oac",
-		.client_modules.lst = pvr2_client_onair_creator,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_onair_creator),
+		.client_table.lst = pvr2_cli_onair_creator,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_creator),
 		.default_tuner_type = TUNER_LG_TDVS_H06XF,
 		.flag_has_analogtuner = !0,
 		.flag_has_composite = !0,
 		.flag_has_svideo = !0,
 		.flag_digital_requires_cx23416 = !0,
-		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
 		.digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
 		.default_std_mask = V4L2_STD_NTSC_M,
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
@@ -241,29 +243,29 @@ static int pvr2_fcv1236d_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-static struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
+static const struct pvr2_dvb_props pvr2_onair_usb2_fe_props = {
 	.frontend_attach = pvr2_lgdt3302_attach,
 	.tuner_attach    = pvr2_fcv1236d_attach,
 };
 #endif
 
-static const char *pvr2_client_onair_usb2[] = {
-	"saa7115",
-	"tuner",
-	"cs53l32a",
+static const struct pvr2_device_client_desc pvr2_cli_onair_usb2[] = {
+	{ .module_id = PVR2_CLIENT_ID_SAA7115 },
+	{ .module_id = PVR2_CLIENT_ID_CS53L32A },
+	{ .module_id = PVR2_CLIENT_ID_TUNER },
 };
 
 static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
 		.description = "OnAir USB2 Hybrid USB tuner",
 		.shortname = "oa2",
-		.client_modules.lst = pvr2_client_onair_usb2,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_onair_usb2),
+		.client_table.lst = pvr2_cli_onair_usb2,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_onair_usb2),
 		.default_tuner_type = TUNER_PHILIPS_FCV1236D,
 		.flag_has_analogtuner = !0,
 		.flag_has_composite = !0,
 		.flag_has_svideo = !0,
 		.flag_digital_requires_cx23416 = !0,
-		.signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
+		.signal_routing_scheme = PVR2_ROUTING_SCHEME_ONAIR,
 		.digital_control_scheme = PVR2_DIGITAL_SCHEME_ONAIR,
 		.default_std_mask = V4L2_STD_NTSC_M,
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
@@ -314,15 +316,16 @@ static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-static struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
+static const struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
 	.frontend_attach = pvr2_tda10048_attach,
 	.tuner_attach    = pvr2_73xxx_tda18271_8295_attach,
 };
 #endif
 
-static const char *pvr2_client_73xxx[] = {
-	"cx25840",
-	"tuner",
+static const struct pvr2_device_client_desc pvr2_cli_73xxx[] = {
+	{ .module_id = PVR2_CLIENT_ID_CX25840 },
+	{ .module_id = PVR2_CLIENT_ID_TUNER,
+	  .i2c_address_list = "\x42"},
 };
 
 static const char *pvr2_fw1_names_73xxx[] = {
@@ -332,8 +335,8 @@ static const char *pvr2_fw1_names_73xxx[] = {
 static const struct pvr2_device_desc pvr2_device_73xxx = {
 		.description = "WinTV HVR-1900 Model Category 73xxx",
 		.shortname = "73xxx",
-		.client_modules.lst = pvr2_client_73xxx,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_73xxx),
+		.client_table.lst = pvr2_cli_73xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
 		.fx2_firmware.lst = pvr2_fw1_names_73xxx,
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_73xxx),
 		.flag_has_cx25840 = !0,
@@ -418,22 +421,17 @@ static int pvr2_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
 	return 0;
 }
 
-static struct pvr2_dvb_props pvr2_750xx_dvb_props = {
+static const struct pvr2_dvb_props pvr2_750xx_dvb_props = {
 	.frontend_attach = pvr2_s5h1409_attach,
 	.tuner_attach    = pvr2_tda18271_8295_attach,
 };
 
-static struct pvr2_dvb_props pvr2_751xx_dvb_props = {
+static const struct pvr2_dvb_props pvr2_751xx_dvb_props = {
 	.frontend_attach = pvr2_s5h1411_attach,
 	.tuner_attach    = pvr2_tda18271_8295_attach,
 };
 #endif
 
-static const char *pvr2_client_75xxx[] = {
-	"cx25840",
-	"tuner",
-};
-
 static const char *pvr2_fw1_names_75xxx[] = {
 		"v4l-pvrusb2-73xxx-01.fw",
 };
@@ -441,8 +439,8 @@ static const char *pvr2_fw1_names_75xxx[] = {
 static const struct pvr2_device_desc pvr2_device_750xx = {
 		.description = "WinTV HVR-1950 Model Category 750xx",
 		.shortname = "750xx",
-		.client_modules.lst = pvr2_client_75xxx,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
+		.client_table.lst = pvr2_cli_73xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
 		.fx2_firmware.lst = pvr2_fw1_names_75xxx,
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
 		.flag_has_cx25840 = !0,
@@ -463,8 +461,8 @@ static const struct pvr2_device_desc pvr2_device_750xx = {
 static const struct pvr2_device_desc pvr2_device_751xx = {
 		.description = "WinTV HVR-1950 Model Category 751xx",
 		.shortname = "751xx",
-		.client_modules.lst = pvr2_client_75xxx,
-		.client_modules.cnt = ARRAY_SIZE(pvr2_client_75xxx),
+		.client_table.lst = pvr2_cli_73xxx,
+		.client_table.cnt = ARRAY_SIZE(pvr2_cli_73xxx),
 		.fx2_firmware.lst = pvr2_fw1_names_75xxx,
 		.fx2_firmware.cnt = ARRAY_SIZE(pvr2_fw1_names_75xxx),
 		.flag_has_cx25840 = !0,
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
index cb3a33eb0276..3e553389cbc3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
@@ -33,6 +33,34 @@
 */
 
 
+#define PVR2_CLIENT_ID_NULL 0
+#define PVR2_CLIENT_ID_MSP3400 1
+#define PVR2_CLIENT_ID_CX25840 2
+#define PVR2_CLIENT_ID_SAA7115 3
+#define PVR2_CLIENT_ID_TUNER 4
+#define PVR2_CLIENT_ID_CS53L32A 5
+#define PVR2_CLIENT_ID_WM8775 6
+#define PVR2_CLIENT_ID_DEMOD 7
+
+struct pvr2_device_client_desc {
+	/* One ovr PVR2_CLIENT_ID_xxxx */
+	unsigned char module_id;
+
+	/* Null-terminated array of I2C addresses to try in order
+	   initialize the module.  It's safe to make this null terminated
+	   since we're never going to encounter an i2c device with an
+	   address of zero.  If this is a null pointer or zero-length,
+	   then no I2C addresses have been specified, in which case we'll
+	   try some compiled in defaults for now. */
+	unsigned char *i2c_address_list;
+};
+
+struct pvr2_device_client_table {
+	const struct pvr2_device_client_desc *lst;
+	unsigned char cnt;
+};
+
+
 struct pvr2_string_table {
 	const char **lst;
 	unsigned int cnt;
@@ -40,6 +68,7 @@ struct pvr2_string_table {
 
 #define PVR2_ROUTING_SCHEME_HAUPPAUGE 0
 #define PVR2_ROUTING_SCHEME_GOTVIEW 1
+#define PVR2_ROUTING_SCHEME_ONAIR 2
 
 #define PVR2_DIGITAL_SCHEME_NONE 0
 #define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1
@@ -66,6 +95,9 @@ struct pvr2_device_desc {
 	/* List of additional client modules we need to load */
 	struct pvr2_string_table client_modules;
 
+	/* List of defined client modules we need to load */
+	struct pvr2_device_client_table client_table;
+
 	/* List of FX2 firmware file names we should search; if empty then
 	   FX2 firmware check / load is skipped and we assume the device
 	   was initialized from internal ROM. */
@@ -73,7 +105,7 @@ struct pvr2_device_desc {
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DVB
 	/* callback functions to handle attachment of digital tuner & demod */
-	struct pvr2_dvb_props *dvb_props;
+	const struct pvr2_dvb_props *dvb_props;
 
 #endif
 	/* Initial standard bits to use for this device, if not zero.
diff --git a/drivers/media/video/pvrusb2/pvrusb2-dvb.c b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
index 77b3c3385066..b7f5c49b1dbc 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-dvb.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
@@ -321,7 +321,7 @@ static int pvr2_dvb_adapter_exit(struct pvr2_dvb_adapter *adap)
 static int pvr2_dvb_frontend_init(struct pvr2_dvb_adapter *adap)
 {
 	struct pvr2_hdw *hdw = adap->channel.hdw;
-	struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
+	const struct pvr2_dvb_props *dvb_props = hdw->hdw_desc->dvb_props;
 	int ret = 0;
 
 	if (dvb_props == NULL) {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
index 273d2a1aa220..54ac5349dee2 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
@@ -347,7 +347,7 @@ static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)
 	int encMisc3Arg = 0;
 
 #if 0
-	/* This inexplicable bit happens in the Hauppage windows
+	/* This inexplicable bit happens in the Hauppauge windows
 	   driver (for both 24xxx and 29xxx devices).  However I
 	   currently see no difference in behavior with or without
 	   this stuff.  Leave this here as a note of its existence,
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index de7ee7264be6..5d75eb5211b1 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -38,6 +38,7 @@
 #include <linux/mutex.h>
 #include "pvrusb2-hdw.h"
 #include "pvrusb2-io.h"
+#include <media/v4l2-device.h>
 #include <media/cx2341x.h>
 #include "pvrusb2-devattr.h"
 
@@ -57,8 +58,6 @@
 #define LOCK_TAKE(x) do { mutex_lock(&x##_mutex); x##_held = !0; } while (0)
 #define LOCK_GIVE(x) do { x##_held = 0; mutex_unlock(&x##_mutex); } while (0)
 
-struct pvr2_decoder;
-
 typedef int (*pvr2_ctlf_is_dirty)(struct pvr2_ctrl *);
 typedef void (*pvr2_ctlf_clear_dirty)(struct pvr2_ctrl *);
 typedef int (*pvr2_ctlf_check_value)(struct pvr2_ctrl *,int);
@@ -139,22 +138,6 @@ struct pvr2_ctrl {
 };
 
 
-struct pvr2_decoder_ctrl {
-	void *ctxt;
-	void (*detach)(void *);
-	void (*enable)(void *,int);
-	void (*force_reset)(void *);
-};
-
-#define PVR2_I2C_PEND_DETECT  0x01  /* Need to detect a client type */
-#define PVR2_I2C_PEND_CLIENT  0x02  /* Client needs a specific update */
-#define PVR2_I2C_PEND_REFRESH 0x04  /* Client has specific pending bits */
-#define PVR2_I2C_PEND_STALE   0x08  /* Broadcast pending bits */
-
-#define PVR2_I2C_PEND_ALL (PVR2_I2C_PEND_DETECT |\
-			   PVR2_I2C_PEND_CLIENT |\
-			   PVR2_I2C_PEND_REFRESH |\
-			   PVR2_I2C_PEND_STALE)
 
 /* Disposition of firmware1 loading situation */
 #define FW1_STATE_UNKNOWN 0
@@ -179,6 +162,8 @@ struct pvr2_hdw {
 	struct usb_device *usb_dev;
 	struct usb_interface *usb_intf;
 
+	/* Our handle into the v4l2 sub-device architecture */
+	struct v4l2_device v4l2_dev;
 	/* Device description, anything that must adjust behavior based on
 	   device specific info will use information held here. */
 	const struct pvr2_device_desc *hdw_desc;
@@ -186,7 +171,6 @@ struct pvr2_hdw {
 	/* Kernel worker thread handling */
 	struct workqueue_struct *workqueue;
 	struct work_struct workpoll;     /* Update driver state */
-	struct work_struct worki2csync;  /* Update i2c clients */
 
 	/* Video spigot */
 	struct pvr2_stream *vid_stream;
@@ -195,20 +179,26 @@ struct pvr2_hdw {
 	struct mutex big_lock_mutex;
 	int big_lock_held;  /* For debugging */
 
+	/* This is a simple string which identifies the instance of this
+	   driver.  It is unique within the set of existing devices, but
+	   there is no attempt to keep the name consistent with the same
+	   physical device each time. */
 	char name[32];
 
+	/* This is a simple string which identifies the physical device
+	   instance itself - if possible.  (If not possible, then it is
+	   based on the specific driver instance, similar to name above.)
+	   The idea here is that userspace might hopefully be able to use
+	   this recognize specific tuners.  It will encode a serial number,
+	   if available. */
+	char identifier[32];
+
 	/* I2C stuff */
 	struct i2c_adapter i2c_adap;
 	struct i2c_algorithm i2c_algo;
 	pvr2_i2c_func i2c_func[PVR2_I2C_FUNC_CNT];
 	int i2c_cx25840_hack_state;
 	int i2c_linked;
-	unsigned int i2c_pend_types;    /* Which types of update are needed */
-	unsigned long i2c_pend_mask;    /* Change bits we need to scan */
-	unsigned long i2c_stale_mask;   /* Pending broadcast change bits */
-	unsigned long i2c_active_mask;  /* All change bits currently in use */
-	struct list_head i2c_clients;
-	struct mutex i2c_list_lock;
 
 	/* Frequency table */
 	unsigned int freqTable[FREQTABLE_SIZE];
@@ -275,6 +265,7 @@ struct pvr2_hdw {
 	wait_queue_head_t state_wait_data;
 
 
+	int force_dirty;        /* consider all controls dirty if true */
 	int flag_ok;            /* device in known good state */
 	int flag_disconnected;  /* flag_ok == 0 due to disconnect */
 	int flag_init_ok;       /* true if structure is fully initialized */
@@ -283,17 +274,13 @@ struct pvr2_hdw {
 	int flag_decoder_missed;/* We've noticed missing decoder */
 	int flag_tripped;       /* Indicates overall failure to start */
 
-	struct pvr2_decoder_ctrl *decoder_ctrl;
+	unsigned int decoder_client_id;
 
 	// CPU firmware info (used to help find / save firmware data)
 	char *fw_buffer;
 	unsigned int fw_size;
 	int fw_cpu_flag; /* True if we are dealing with the CPU */
 
-	// True if there is a request to trigger logging of state in each
-	// module.
-	int log_requested;
-
 	/* Tuner / frequency control stuff */
 	unsigned int tuner_type;
 	int tuner_updated;
@@ -391,7 +378,8 @@ struct pvr2_hdw {
 
 /* This function gets the current frequency */
 unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *);
-void pvr2_hdw_set_decoder(struct pvr2_hdw *,struct pvr2_decoder_ctrl *);
+
+void pvr2_hdw_status_poll(struct pvr2_hdw *);
 
 #endif /* __PVRUSB2_HDW_INTERNAL_H */
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index fa304e5f252a..7a65b42a4f53 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -24,17 +24,22 @@
 #include <linux/firmware.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/tuner.h>
 #include "pvrusb2.h"
 #include "pvrusb2-std.h"
 #include "pvrusb2-util.h"
 #include "pvrusb2-hdw.h"
 #include "pvrusb2-i2c-core.h"
-#include "pvrusb2-tuner.h"
 #include "pvrusb2-eeprom.h"
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-encoder.h"
 #include "pvrusb2-debug.h"
 #include "pvrusb2-fx2-cmd.h"
+#include "pvrusb2-wm8775.h"
+#include "pvrusb2-video-v4l.h"
+#include "pvrusb2-cx2584x-v4l.h"
+#include "pvrusb2-cs53l32a.h"
+#include "pvrusb2-audio.h"
 
 #define TV_MIN_FREQ     55250000L
 #define TV_MAX_FREQ    850000000L
@@ -104,6 +109,39 @@ MODULE_PARM_DESC(radio_freq, "specify initial radio frequency");
 /* size of a firmware chunk */
 #define FIRMWARE_CHUNK_SIZE 0x2000
 
+typedef void (*pvr2_subdev_update_func)(struct pvr2_hdw *,
+					struct v4l2_subdev *);
+
+static const pvr2_subdev_update_func pvr2_module_update_functions[] = {
+	[PVR2_CLIENT_ID_WM8775] = pvr2_wm8775_subdev_update,
+	[PVR2_CLIENT_ID_SAA7115] = pvr2_saa7115_subdev_update,
+	[PVR2_CLIENT_ID_MSP3400] = pvr2_msp3400_subdev_update,
+	[PVR2_CLIENT_ID_CX25840] = pvr2_cx25840_subdev_update,
+	[PVR2_CLIENT_ID_CS53L32A] = pvr2_cs53l32a_subdev_update,
+};
+
+static const char *module_names[] = {
+	[PVR2_CLIENT_ID_MSP3400] = "msp3400",
+	[PVR2_CLIENT_ID_CX25840] = "cx25840",
+	[PVR2_CLIENT_ID_SAA7115] = "saa7115",
+	[PVR2_CLIENT_ID_TUNER] = "tuner",
+	[PVR2_CLIENT_ID_DEMOD] = "tuner",
+	[PVR2_CLIENT_ID_CS53L32A] = "cs53l32a",
+	[PVR2_CLIENT_ID_WM8775] = "wm8775",
+};
+
+
+static const unsigned char *module_i2c_addresses[] = {
+	[PVR2_CLIENT_ID_TUNER] = "\x60\x61\x62\x63",
+	[PVR2_CLIENT_ID_DEMOD] = "\x43",
+	[PVR2_CLIENT_ID_MSP3400] = "\x40",
+	[PVR2_CLIENT_ID_SAA7115] = "\x21",
+	[PVR2_CLIENT_ID_WM8775] = "\x1b",
+	[PVR2_CLIENT_ID_CX25840] = "\x44",
+	[PVR2_CLIENT_ID_CS53L32A] = "\x11",
+};
+
+
 /* Define the list of additional controls we'll dynamically construct based
    on query of the cx2341x module. */
 struct pvr2_mpeg_ids {
@@ -277,7 +315,6 @@ static int pvr2_hdw_set_input(struct pvr2_hdw *hdw,int v);
 static void pvr2_hdw_state_sched(struct pvr2_hdw *);
 static int pvr2_hdw_state_eval(struct pvr2_hdw *);
 static void pvr2_hdw_set_cur_freq(struct pvr2_hdw *,unsigned long);
-static void pvr2_hdw_worker_i2c(struct work_struct *work);
 static void pvr2_hdw_worker_poll(struct work_struct *work);
 static int pvr2_hdw_wait(struct pvr2_hdw *,int state);
 static int pvr2_hdw_untrip_unlocked(struct pvr2_hdw *);
@@ -642,7 +679,7 @@ static int ctrl_freq_max_get(struct pvr2_ctrl *cptr, int *vp)
 	unsigned long fv;
 	struct pvr2_hdw *hdw = cptr->hdw;
 	if (hdw->tuner_signal_stale) {
-		pvr2_i2c_core_status_poll(hdw);
+		pvr2_hdw_status_poll(hdw);
 	}
 	fv = hdw->tuner_signal_info.rangehigh;
 	if (!fv) {
@@ -664,7 +701,7 @@ static int ctrl_freq_min_get(struct pvr2_ctrl *cptr, int *vp)
 	unsigned long fv;
 	struct pvr2_hdw *hdw = cptr->hdw;
 	if (hdw->tuner_signal_stale) {
-		pvr2_i2c_core_status_poll(hdw);
+		pvr2_hdw_status_poll(hdw);
 	}
 	fv = hdw->tuner_signal_info.rangelow;
 	if (!fv) {
@@ -858,7 +895,7 @@ static void ctrl_stdcur_clear_dirty(struct pvr2_ctrl *cptr)
 static int ctrl_signal_get(struct pvr2_ctrl *cptr,int *vp)
 {
 	struct pvr2_hdw *hdw = cptr->hdw;
-	pvr2_i2c_core_status_poll(hdw);
+	pvr2_hdw_status_poll(hdw);
 	*vp = hdw->tuner_signal_info.signal;
 	return 0;
 }
@@ -868,7 +905,7 @@ static int ctrl_audio_modes_present_get(struct pvr2_ctrl *cptr,int *vp)
 	int val = 0;
 	unsigned int subchan;
 	struct pvr2_hdw *hdw = cptr->hdw;
-	pvr2_i2c_core_status_poll(hdw);
+	pvr2_hdw_status_poll(hdw);
 	subchan = hdw->tuner_signal_info.rxsubchans;
 	if (subchan & V4L2_TUNER_SUB_MONO) {
 		val |= (1 << V4L2_TUNER_MODE_MONO);
@@ -1283,6 +1320,12 @@ const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *hdw)
 }
 
 
+const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *hdw)
+{
+	return hdw->identifier;
+}
+
+
 unsigned long pvr2_hdw_get_cur_freq(struct pvr2_hdw *hdw)
 {
 	return hdw->freqSelector ? hdw->freqValTelevision : hdw->freqValRadio;
@@ -1634,33 +1677,27 @@ static const char *pvr2_get_state_name(unsigned int st)
 
 static int pvr2_decoder_enable(struct pvr2_hdw *hdw,int enablefl)
 {
-	if (!hdw->decoder_ctrl) {
-		if (!hdw->flag_decoder_missed) {
-			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-				   "WARNING: No decoder present");
-			hdw->flag_decoder_missed = !0;
-			trace_stbit("flag_decoder_missed",
-				    hdw->flag_decoder_missed);
-		}
-		return -EIO;
+	/* Even though we really only care about the video decoder chip at
+	   this point, we'll broadcast stream on/off to all sub-devices
+	   anyway, just in case somebody else wants to hear the
+	   command... */
+	pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 stream=%s",
+		   (enablefl ? "on" : "off"));
+	v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_stream, enablefl);
+	if (hdw->decoder_client_id) {
+		/* We get here if the encoder has been noticed.  Otherwise
+		   we'll issue a warning to the user (which should
+		   normally never happen). */
+		return 0;
 	}
-	hdw->decoder_ctrl->enable(hdw->decoder_ctrl->ctxt,enablefl);
-	return 0;
-}
-
-
-void pvr2_hdw_set_decoder(struct pvr2_hdw *hdw,struct pvr2_decoder_ctrl *ptr)
-{
-	if (hdw->decoder_ctrl == ptr) return;
-	hdw->decoder_ctrl = ptr;
-	if (hdw->decoder_ctrl && hdw->flag_decoder_missed) {
-		hdw->flag_decoder_missed = 0;
+	if (!hdw->flag_decoder_missed) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "WARNING: No decoder present");
+		hdw->flag_decoder_missed = !0;
 		trace_stbit("flag_decoder_missed",
 			    hdw->flag_decoder_missed);
-		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "Decoder has appeared");
-		pvr2_hdw_state_sched(hdw);
 	}
+	return -EIO;
 }
 
 
@@ -1927,6 +1964,166 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw)
 }
 
 
+static unsigned int pvr2_copy_i2c_addr_list(
+	unsigned short *dst, const unsigned char *src,
+	unsigned int dst_max)
+{
+	unsigned int cnt = 0;
+	if (!src) return 0;
+	while (src[cnt] && (cnt + 1) < dst_max) {
+		dst[cnt] = src[cnt];
+		cnt++;
+	}
+	dst[cnt] = I2C_CLIENT_END;
+	return cnt;
+}
+
+
+static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
+				const struct pvr2_device_client_desc *cd)
+{
+	const char *fname;
+	unsigned char mid;
+	struct v4l2_subdev *sd;
+	unsigned int i2ccnt;
+	const unsigned char *p;
+	/* Arbitrary count - max # i2c addresses we will probe */
+	unsigned short i2caddr[25];
+
+	mid = cd->module_id;
+	fname = (mid < ARRAY_SIZE(module_names)) ? module_names[mid] : NULL;
+	if (!fname) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Module ID %u for device %s has no name",
+			   mid,
+			   hdw->hdw_desc->description);
+		return -EINVAL;
+	}
+	pvr2_trace(PVR2_TRACE_INIT,
+		   "Module ID %u (%s) for device %s being loaded...",
+		   mid, fname,
+		   hdw->hdw_desc->description);
+
+	i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, cd->i2c_address_list,
+					 ARRAY_SIZE(i2caddr));
+	if (!i2ccnt && ((p = (mid < ARRAY_SIZE(module_i2c_addresses)) ?
+			 module_i2c_addresses[mid] : NULL) != NULL)) {
+		/* Second chance: Try default i2c address list */
+		i2ccnt = pvr2_copy_i2c_addr_list(i2caddr, p,
+						 ARRAY_SIZE(i2caddr));
+		if (i2ccnt) {
+			pvr2_trace(PVR2_TRACE_INIT,
+				   "Module ID %u:"
+				   " Using default i2c address list",
+				   mid);
+		}
+	}
+
+	if (!i2ccnt) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Module ID %u (%s) for device %s:"
+			   " No i2c addresses",
+			   mid, fname, hdw->hdw_desc->description);
+		return -EINVAL;
+	}
+
+	/* Note how the 2nd and 3rd arguments are the same for both
+	 * v4l2_i2c_new_subdev() and v4l2_i2c_new_probed_subdev().  Why?
+	 * Well the 2nd argument is the module name to load, while the 3rd
+	 * argument is documented in the framework as being the "chipid" -
+	 * and every other place where I can find examples of this, the
+	 * "chipid" appears to just be the module name again.  So here we
+	 * just do the same thing. */
+	if (i2ccnt == 1) {
+		pvr2_trace(PVR2_TRACE_INIT,
+			   "Module ID %u:"
+			   " Setting up with specified i2c address 0x%x",
+			   mid, i2caddr[0]);
+		sd = v4l2_i2c_new_subdev(&hdw->i2c_adap,
+					 fname, fname,
+					 i2caddr[0]);
+	} else {
+		pvr2_trace(PVR2_TRACE_INIT,
+			   "Module ID %u:"
+			   " Setting up with address probe list",
+			   mid);
+		sd = v4l2_i2c_new_probed_subdev(&hdw->i2c_adap,
+						fname, fname,
+						i2caddr);
+	}
+
+	if (!sd) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Module ID %u (%s) for device %s failed to load",
+			   mid, fname, hdw->hdw_desc->description);
+		return -EIO;
+	}
+
+	/* Tag this sub-device instance with the module ID we know about.
+	   In other places we'll use that tag to determine if the instance
+	   requires special handling. */
+	sd->grp_id = mid;
+
+	pvr2_trace(PVR2_TRACE_INFO, "Attached sub-driver %s", fname);
+
+
+	/* client-specific setup... */
+	switch (mid) {
+	case PVR2_CLIENT_ID_CX25840:
+		hdw->decoder_client_id = mid;
+		{
+			/*
+			  Mike Isely <isely@pobox.com> 19-Nov-2006 - This
+			  bit of nuttiness for cx25840 causes that module
+			  to correctly set up its video scaling.  This is
+			  really a problem in the cx25840 module itself,
+			  but we work around it here.  The problem has not
+			  been seen in ivtv because there VBI is supported
+			  and set up.  We don't do VBI here (at least not
+			  yet) and thus we never attempted to even set it
+			  up.
+			*/
+			struct v4l2_format fmt;
+			pvr2_trace(PVR2_TRACE_INIT,
+				   "Module ID %u:"
+				   " Executing cx25840 VBI hack",
+				   mid);
+			memset(&fmt, 0, sizeof(fmt));
+			fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+			v4l2_device_call_all(&hdw->v4l2_dev, mid,
+					     video, s_fmt, &fmt);
+		}
+		break;
+	case PVR2_CLIENT_ID_SAA7115:
+		hdw->decoder_client_id = mid;
+		break;
+	default: break;
+	}
+
+	return 0;
+}
+
+
+static void pvr2_hdw_load_modules(struct pvr2_hdw *hdw)
+{
+	unsigned int idx;
+	const struct pvr2_string_table *cm;
+	const struct pvr2_device_client_table *ct;
+	int okFl = !0;
+
+	cm = &hdw->hdw_desc->client_modules;
+	for (idx = 0; idx < cm->cnt; idx++) {
+		request_module(cm->lst[idx]);
+	}
+
+	ct = &hdw->hdw_desc->client_table;
+	for (idx = 0; idx < ct->cnt; idx++) {
+		if (pvr2_hdw_load_subdev(hdw, &ct->lst[idx]) < 0) okFl = 0;
+	}
+	if (!okFl) pvr2_hdw_render_useless(hdw);
+}
+
+
 static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 {
 	int ret;
@@ -1966,9 +2163,7 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
-	for (idx = 0; idx < hdw->hdw_desc->client_modules.cnt; idx++) {
-		request_module(hdw->hdw_desc->client_modules.lst[idx]);
-	}
+	hdw->force_dirty = !0;
 
 	if (!hdw->hdw_desc->flag_no_powerup) {
 		pvr2_hdw_cmd_powerup(hdw);
@@ -1987,6 +2182,11 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 	pvr2_i2c_core_init(hdw);
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
+	pvr2_hdw_load_modules(hdw);
+	if (!pvr2_hdw_dev_ok(hdw)) return;
+
+	v4l2_device_call_all(&hdw->v4l2_dev, 0, core, init, 0);
+
 	for (idx = 0; idx < CTRLDEF_COUNT; idx++) {
 		cptr = hdw->controls + idx;
 		if (cptr->info->skip_init) continue;
@@ -2024,6 +2224,19 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 		hdw->std_mask_eeprom = V4L2_STD_ALL;
 	}
 
+	if (hdw->serial_number) {
+		idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+				"sn-%lu", hdw->serial_number);
+	} else if (hdw->unit_number >= 0) {
+		idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+				"unit-%c",
+				hdw->unit_number + 'a');
+	} else {
+		idx = scnprintf(hdw->identifier, sizeof(hdw->identifier) - 1,
+				"unit-??");
+	}
+	hdw->identifier[idx] = 0;
+
 	pvr2_hdw_setup_std(hdw);
 
 	if (!get_default_tuner_type(hdw)) {
@@ -2032,8 +2245,6 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw)
 			   hdw->tuner_type);
 	}
 
-	pvr2_i2c_core_check_stale(hdw);
-	hdw->tuner_updated = 0;
 
 	if (!pvr2_hdw_dev_ok(hdw)) return;
 
@@ -2171,11 +2382,14 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	struct pvr2_hdw *hdw = NULL;
 	int valid_std_mask;
 	struct pvr2_ctrl *cptr;
+	struct usb_device *usb_dev;
 	const struct pvr2_device_desc *hdw_desc;
 	__u8 ifnum;
 	struct v4l2_queryctrl qctrl;
 	struct pvr2_ctl_info *ciptr;
 
+	usb_dev = interface_to_usbdev(intf);
+
 	hdw_desc = (const struct pvr2_device_desc *)(devid->driver_info);
 
 	if (hdw_desc == NULL) {
@@ -2360,6 +2574,11 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	hdw->ctl_read_urb = usb_alloc_urb(0,GFP_KERNEL);
 	if (!hdw->ctl_read_urb) goto fail;
 
+	if (v4l2_device_register(&usb_dev->dev, &hdw->v4l2_dev) != 0) {
+		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+			   "Error registering with v4l core, giving up");
+		goto fail;
+	}
 	mutex_lock(&pvr2_unit_mtx); do {
 		for (idx = 0; idx < PVR_NUM; idx++) {
 			if (unit_pointers[idx]) continue;
@@ -2382,7 +2601,6 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 
 	hdw->workqueue = create_singlethread_workqueue(hdw->name);
 	INIT_WORK(&hdw->workpoll,pvr2_hdw_worker_poll);
-	INIT_WORK(&hdw->worki2csync,pvr2_hdw_worker_i2c);
 
 	pvr2_trace(PVR2_TRACE_INIT,"Driver unit number is %d, name is %s",
 		   hdw->unit_number,hdw->name);
@@ -2391,12 +2609,9 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 	hdw->flag_ok = !0;
 
 	hdw->usb_intf = intf;
-	hdw->usb_dev = interface_to_usbdev(intf);
+	hdw->usb_dev = usb_dev;
 
-	scnprintf(hdw->bus_info,sizeof(hdw->bus_info),
-		  "usb %s address %d",
-		  dev_name(&hdw->usb_dev->dev),
-		  hdw->usb_dev->devnum);
+	usb_make_path(hdw->usb_dev, hdw->bus_info, sizeof(hdw->bus_info));
 
 	ifnum = hdw->usb_intf->cur_altsetting->desc.bInterfaceNumber;
 	usb_set_interface(hdw->usb_dev,ifnum,0);
@@ -2454,6 +2669,10 @@ static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw)
 		hdw->ctl_write_buffer = NULL;
 	}
 	hdw->flag_disconnected = !0;
+	/* If we don't do this, then there will be a dangling struct device
+	   reference to our disappearing device persisting inside the V4L
+	   core... */
+	v4l2_device_disconnect(&hdw->v4l2_dev);
 	hdw->usb_dev = NULL;
 	hdw->usb_intf = NULL;
 	pvr2_hdw_render_useless(hdw);
@@ -2481,10 +2700,8 @@ void pvr2_hdw_destroy(struct pvr2_hdw *hdw)
 		pvr2_stream_destroy(hdw->vid_stream);
 		hdw->vid_stream = NULL;
 	}
-	if (hdw->decoder_ctrl) {
-		hdw->decoder_ctrl->detach(hdw->decoder_ctrl->ctxt);
-	}
 	pvr2_i2c_core_done(hdw);
+	v4l2_device_unregister(&hdw->v4l2_dev);
 	pvr2_hdw_remove_usb_stuff(hdw);
 	mutex_lock(&pvr2_unit_mtx); do {
 		if ((hdw->unit_number >= 0) &&
@@ -2678,6 +2895,150 @@ static const char *get_ctrl_typename(enum pvr2_ctl_type tp)
 }
 
 
+static void pvr2_subdev_set_control(struct pvr2_hdw *hdw, int id,
+				    const char *name, int val)
+{
+	struct v4l2_control ctrl;
+	pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 %s=%d", name, val);
+	memset(&ctrl, 0, sizeof(ctrl));
+	ctrl.id = id;
+	ctrl.value = val;
+	v4l2_device_call_all(&hdw->v4l2_dev, 0, core, s_ctrl, &ctrl);
+}
+
+#define PVR2_SUBDEV_SET_CONTROL(hdw, id, lab) \
+	if ((hdw)->lab##_dirty || (hdw)->force_dirty) {		\
+		pvr2_subdev_set_control(hdw, id, #lab, (hdw)->lab##_val); \
+	}
+
+/* Execute whatever commands are required to update the state of all the
+   sub-devices so that they match our current control values. */
+static void pvr2_subdev_update(struct pvr2_hdw *hdw)
+{
+	struct v4l2_subdev *sd;
+	unsigned int id;
+	pvr2_subdev_update_func fp;
+
+	pvr2_trace(PVR2_TRACE_CHIPS, "subdev update...");
+
+	if (hdw->tuner_updated || hdw->force_dirty) {
+		struct tuner_setup setup;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev tuner set_type(%d)",
+			   hdw->tuner_type);
+		if (((int)(hdw->tuner_type)) >= 0) {
+			setup.addr = ADDR_UNSET;
+			setup.type = hdw->tuner_type;
+			setup.mode_mask = T_RADIO | T_ANALOG_TV;
+			v4l2_device_call_all(&hdw->v4l2_dev, 0,
+					     tuner, s_type_addr, &setup);
+		}
+	}
+
+	if (hdw->input_dirty || hdw->std_dirty || hdw->force_dirty) {
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_standard");
+		if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+			v4l2_device_call_all(&hdw->v4l2_dev, 0,
+					     tuner, s_radio);
+		} else {
+			v4l2_std_id vs;
+			vs = hdw->std_mask_cur;
+			v4l2_device_call_all(&hdw->v4l2_dev, 0,
+					     tuner, s_std, vs);
+		}
+		hdw->tuner_signal_stale = !0;
+		hdw->cropcap_stale = !0;
+	}
+
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_BRIGHTNESS, brightness);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_CONTRAST, contrast);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_SATURATION, saturation);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_HUE, hue);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_MUTE, mute);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_VOLUME, volume);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BALANCE, balance);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_BASS, bass);
+	PVR2_SUBDEV_SET_CONTROL(hdw, V4L2_CID_AUDIO_TREBLE, treble);
+
+	if (hdw->input_dirty || hdw->audiomode_dirty || hdw->force_dirty) {
+		struct v4l2_tuner vt;
+		memset(&vt, 0, sizeof(vt));
+		vt.audmode = hdw->audiomode_val;
+		v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, s_tuner, &vt);
+	}
+
+	if (hdw->freqDirty || hdw->force_dirty) {
+		unsigned long fv;
+		struct v4l2_frequency freq;
+		fv = pvr2_hdw_get_cur_freq(hdw);
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_freq(%lu)", fv);
+		if (hdw->tuner_signal_stale) pvr2_hdw_status_poll(hdw);
+		memset(&freq, 0, sizeof(freq));
+		if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
+			/* ((fv * 1000) / 62500) */
+			freq.frequency = (fv * 2) / 125;
+		} else {
+			freq.frequency = fv / 62500;
+		}
+		/* tuner-core currently doesn't seem to care about this, but
+		   let's set it anyway for completeness. */
+		if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+			freq.type = V4L2_TUNER_RADIO;
+		} else {
+			freq.type = V4L2_TUNER_ANALOG_TV;
+		}
+		freq.tuner = 0;
+		v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner,
+				     s_frequency, &freq);
+	}
+
+	if (hdw->res_hor_dirty || hdw->res_ver_dirty || hdw->force_dirty) {
+		struct v4l2_format fmt;
+		memset(&fmt, 0, sizeof(fmt));
+		fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		fmt.fmt.pix.width = hdw->res_hor_val;
+		fmt.fmt.pix.height = hdw->res_ver_val;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_size(%dx%d)",
+			   fmt.fmt.pix.width, fmt.fmt.pix.height);
+		v4l2_device_call_all(&hdw->v4l2_dev, 0, video, s_fmt, &fmt);
+	}
+
+	if (hdw->srate_dirty || hdw->force_dirty) {
+		u32 val;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_audio %d",
+			   hdw->srate_val);
+		switch (hdw->srate_val) {
+		default:
+		case V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000:
+			val = 48000;
+			break;
+		case V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100:
+			val = 44100;
+			break;
+		case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000:
+			val = 32000;
+			break;
+		}
+		v4l2_device_call_all(&hdw->v4l2_dev, 0,
+				     audio, s_clock_freq, val);
+	}
+
+	/* Unable to set crop parameters; there is apparently no equivalent
+	   for VIDIOC_S_CROP */
+
+	v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
+		id = sd->grp_id;
+		if (id >= ARRAY_SIZE(pvr2_module_update_functions)) continue;
+		fp = pvr2_module_update_functions[id];
+		if (!fp) continue;
+		(*fp)(hdw, sd);
+	}
+
+	if (hdw->tuner_signal_stale || hdw->cropcap_stale) {
+		pvr2_hdw_status_poll(hdw);
+	}
+}
+
+
 /* Figure out if we need to commit control changes.  If so, mark internal
    state flags to indicate this fact and return true.  Otherwise do nothing
    else and return false. */
@@ -2686,7 +3047,7 @@ static int pvr2_hdw_commit_setup(struct pvr2_hdw *hdw)
 	unsigned int idx;
 	struct pvr2_ctrl *cptr;
 	int value;
-	int commit_flag = 0;
+	int commit_flag = hdw->force_dirty;
 	char buf[100];
 	unsigned int bcnt,ccnt;
 
@@ -2842,18 +3203,6 @@ static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw)
 		cx2341x_ext_ctrls(&hdw->enc_ctl_state, 0, &cs,VIDIOC_S_EXT_CTRLS);
 	}
 
-	/* Scan i2c core at this point - before we clear all the dirty
-	   bits.  Various parts of the i2c core will notice dirty bits as
-	   appropriate and arrange to broadcast or directly send updates to
-	   the client drivers in order to keep everything in sync */
-	pvr2_i2c_core_check_stale(hdw);
-
-	for (idx = 0; idx < hdw->control_cnt; idx++) {
-		cptr = hdw->controls + idx;
-		if (!cptr->info->clear_dirty) continue;
-		cptr->info->clear_dirty(cptr);
-	}
-
 	if (hdw->active_stream_type != hdw->desired_stream_type) {
 		/* Handle any side effects of stream config here */
 		hdw->active_stream_type = hdw->desired_stream_type;
@@ -2873,8 +3222,16 @@ static int pvr2_hdw_commit_execute(struct pvr2_hdw *hdw)
 		}
 	}
 
-	/* Now execute i2c core update */
-	pvr2_i2c_core_sync(hdw);
+	/* Check and update state for all sub-devices. */
+	pvr2_subdev_update(hdw);
+
+	hdw->tuner_updated = 0;
+	hdw->force_dirty = 0;
+	for (idx = 0; idx < hdw->control_cnt; idx++) {
+		cptr = hdw->controls + idx;
+		if (!cptr->info->clear_dirty) continue;
+		cptr->info->clear_dirty(cptr);
+	}
 
 	if ((hdw->pathway_state == PVR2_PATHWAY_ANALOG) &&
 	    hdw->state_encoder_run) {
@@ -2904,15 +3261,6 @@ int pvr2_hdw_commit_ctl(struct pvr2_hdw *hdw)
 }
 
 
-static void pvr2_hdw_worker_i2c(struct work_struct *work)
-{
-	struct pvr2_hdw *hdw = container_of(work,struct pvr2_hdw,worki2csync);
-	LOCK_TAKE(hdw->big_lock); do {
-		pvr2_i2c_core_sync(hdw);
-	} while (0); LOCK_GIVE(hdw->big_lock);
-}
-
-
 static void pvr2_hdw_worker_poll(struct work_struct *work)
 {
 	int fl = 0;
@@ -2973,7 +3321,7 @@ int pvr2_hdw_is_hsm(struct pvr2_hdw *hdw)
 void pvr2_hdw_execute_tuner_poll(struct pvr2_hdw *hdw)
 {
 	LOCK_TAKE(hdw->big_lock); do {
-		pvr2_i2c_core_status_poll(hdw);
+		pvr2_hdw_status_poll(hdw);
 	} while (0); LOCK_GIVE(hdw->big_lock);
 }
 
@@ -2983,7 +3331,7 @@ static int pvr2_hdw_check_cropcap(struct pvr2_hdw *hdw)
 	if (!hdw->cropcap_stale) {
 		return 0;
 	}
-	pvr2_i2c_core_status_poll(hdw);
+	pvr2_hdw_status_poll(hdw);
 	if (hdw->cropcap_stale) {
 		return -EIO;
 	}
@@ -3010,7 +3358,7 @@ int pvr2_hdw_get_tuner_status(struct pvr2_hdw *hdw,struct v4l2_tuner *vtp)
 {
 	LOCK_TAKE(hdw->big_lock); do {
 		if (hdw->tuner_signal_stale) {
-			pvr2_i2c_core_status_poll(hdw);
+			pvr2_hdw_status_poll(hdw);
 		}
 		memcpy(vtp,&hdw->tuner_signal_info,sizeof(struct v4l2_tuner));
 	} while (0); LOCK_GIVE(hdw->big_lock);
@@ -3029,11 +3377,8 @@ void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw)
 {
 	int nr = pvr2_hdw_get_unit_number(hdw);
 	LOCK_TAKE(hdw->big_lock); do {
-		hdw->log_requested = !0;
 		printk(KERN_INFO "pvrusb2: =================  START STATUS CARD #%d  =================\n", nr);
-		pvr2_i2c_core_check_stale(hdw);
-		hdw->log_requested = 0;
-		pvr2_i2c_core_sync(hdw);
+		v4l2_device_call_all(&hdw->v4l2_dev, 0, core, log_status);
 		pvr2_trace(PVR2_TRACE_INFO,"cx2341x config:");
 		cx2341x_log_status(&hdw->enc_ctl_state, "pvrusb2");
 		pvr2_hdw_state_log_state(hdw);
@@ -3716,22 +4061,16 @@ int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *hdw)
 
 int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
 {
-	if (!hdw->decoder_ctrl) {
-		pvr2_trace(PVR2_TRACE_INIT,
-			   "Unable to reset decoder: nothing attached");
-		return -ENOTTY;
-	}
-
-	if (!hdw->decoder_ctrl->force_reset) {
-		pvr2_trace(PVR2_TRACE_INIT,
-			   "Unable to reset decoder: not implemented");
-		return -ENOTTY;
-	}
-
 	pvr2_trace(PVR2_TRACE_INIT,
 		   "Requesting decoder reset");
-	hdw->decoder_ctrl->force_reset(hdw->decoder_ctrl->ctxt);
-	return 0;
+	if (hdw->decoder_client_id) {
+		v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
+				     core, reset, 0);
+		return 0;
+	}
+	pvr2_trace(PVR2_TRACE_INIT,
+		   "Unable to reset decoder: nothing attached");
+	return -ENOTTY;
 }
 
 
@@ -4476,6 +4815,79 @@ static unsigned int pvr2_hdw_report_unlocked(struct pvr2_hdw *hdw,int which,
 }
 
 
+/* Generate report containing info about attached sub-devices and attached
+   i2c clients, including an indication of which attached i2c clients are
+   actually sub-devices. */
+static unsigned int pvr2_hdw_report_clients(struct pvr2_hdw *hdw,
+					    char *buf, unsigned int acnt)
+{
+	struct v4l2_subdev *sd;
+	unsigned int tcnt = 0;
+	unsigned int ccnt;
+	struct i2c_client *client;
+	struct list_head *item;
+	void *cd;
+	const char *p;
+	unsigned int id;
+
+	ccnt = scnprintf(buf, acnt, "Associated v4l2-subdev drivers:");
+	tcnt += ccnt;
+	v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
+		id = sd->grp_id;
+		p = NULL;
+		if (id < ARRAY_SIZE(module_names)) p = module_names[id];
+		if (p) {
+			ccnt = scnprintf(buf + tcnt, acnt - tcnt, " %s", p);
+			tcnt += ccnt;
+		} else {
+			ccnt = scnprintf(buf + tcnt, acnt - tcnt,
+					 " (unknown id=%u)", id);
+			tcnt += ccnt;
+		}
+	}
+	ccnt = scnprintf(buf + tcnt, acnt - tcnt, "\n");
+	tcnt += ccnt;
+
+	ccnt = scnprintf(buf + tcnt, acnt - tcnt, "I2C clients:\n");
+	tcnt += ccnt;
+
+	mutex_lock(&hdw->i2c_adap.clist_lock);
+	list_for_each(item, &hdw->i2c_adap.clients) {
+		client = list_entry(item, struct i2c_client, list);
+		ccnt = scnprintf(buf + tcnt, acnt - tcnt,
+				 "  %s: i2c=%02x", client->name, client->addr);
+		tcnt += ccnt;
+		cd = i2c_get_clientdata(client);
+		v4l2_device_for_each_subdev(sd, &hdw->v4l2_dev) {
+			if (cd == sd) {
+				id = sd->grp_id;
+				p = NULL;
+				if (id < ARRAY_SIZE(module_names)) {
+					p = module_names[id];
+				}
+				if (p) {
+					ccnt = scnprintf(buf + tcnt,
+							 acnt - tcnt,
+							 " subdev=%s", p);
+					tcnt += ccnt;
+				} else {
+					ccnt = scnprintf(buf + tcnt,
+							 acnt - tcnt,
+							 " subdev= id %u)",
+							 id);
+					tcnt += ccnt;
+				}
+				break;
+			}
+		}
+		ccnt = scnprintf(buf + tcnt, acnt - tcnt, "\n");
+		tcnt += ccnt;
+	}
+	mutex_unlock(&hdw->i2c_adap.clist_lock);
+	return tcnt;
+}
+
+
 unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
 				   char *buf,unsigned int acnt)
 {
@@ -4490,6 +4902,8 @@ unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
 		buf[0] = '\n'; ccnt = 1;
 		bcnt += ccnt; acnt -= ccnt; buf += ccnt;
 	}
+	ccnt = pvr2_hdw_report_clients(hdw, buf, acnt);
+	bcnt += ccnt; acnt -= ccnt; buf += ccnt;
 	LOCK_GIVE(hdw->big_lock);
 	return bcnt;
 }
@@ -4497,14 +4911,25 @@ unsigned int pvr2_hdw_state_report(struct pvr2_hdw *hdw,
 
 static void pvr2_hdw_state_log_state(struct pvr2_hdw *hdw)
 {
-	char buf[128];
-	unsigned int idx,ccnt;
+	char buf[256];
+	unsigned int idx, ccnt;
+	unsigned int lcnt, ucnt;
 
 	for (idx = 0; ; idx++) {
 		ccnt = pvr2_hdw_report_unlocked(hdw,idx,buf,sizeof(buf));
 		if (!ccnt) break;
 		printk(KERN_INFO "%s %.*s\n",hdw->name,ccnt,buf);
 	}
+	ccnt = pvr2_hdw_report_clients(hdw, buf, sizeof(buf));
+	ucnt = 0;
+	while (ucnt < ccnt) {
+		lcnt = 0;
+		while ((lcnt + ucnt < ccnt) && (buf[lcnt + ucnt] != '\n')) {
+			lcnt++;
+		}
+		printk(KERN_INFO "%s %.*s\n", hdw->name, lcnt, buf + ucnt);
+		ucnt += lcnt + 1;
+	}
 }
 
 
@@ -4641,6 +5066,30 @@ int pvr2_hdw_gpio_chg_out(struct pvr2_hdw *hdw,u32 msk,u32 val)
 }
 
 
+void pvr2_hdw_status_poll(struct pvr2_hdw *hdw)
+{
+	struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
+	memset(vtp, 0, sizeof(*vtp));
+	hdw->tuner_signal_stale = 0;
+	/* Note: There apparently is no replacement for VIDIOC_CROPCAP
+	   using v4l2-subdev - therefore we can't support that AT ALL right
+	   now.  (Of course, no sub-drivers seem to implement it either.
+	   But now it's a a chicken and egg problem...) */
+	v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, g_tuner,
+			     &hdw->tuner_signal_info);
+	pvr2_trace(PVR2_TRACE_CHIPS, "subdev status poll"
+		   " type=%u strength=%u audio=0x%x cap=0x%x"
+		   " low=%u hi=%u",
+		   vtp->type,
+		   vtp->signal, vtp->rxsubchans, vtp->capability,
+		   vtp->rangelow, vtp->rangehigh);
+
+	/* We have to do this to avoid getting into constant polling if
+	   there's nobody to answer a poll of cropcap info. */
+	hdw->cropcap_stale = 0;
+}
+
+
 unsigned int pvr2_hdw_get_input_available(struct pvr2_hdw *hdw)
 {
 	return hdw->input_avail_mask;
@@ -4736,7 +5185,6 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
 			     int setFl, u64 *val_ptr)
 {
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-	struct pvr2_i2c_client *cp;
 	struct v4l2_dbg_register req;
 	int stat = 0;
 	int okFl = 0;
@@ -4746,21 +5194,9 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw,
 	req.match = *match;
 	req.reg = reg_id;
 	if (setFl) req.val = *val_ptr;
-	mutex_lock(&hdw->i2c_list_lock); do {
-		list_for_each_entry(cp, &hdw->i2c_clients, list) {
-			if (!v4l2_chip_match_i2c_client(
-				    cp->client,
-				    &req.match)) {
-				continue;
-			}
-			stat = pvr2_i2c_client_cmd(
-				cp,(setFl ? VIDIOC_DBG_S_REGISTER :
-				    VIDIOC_DBG_G_REGISTER),&req);
-			if (!setFl) *val_ptr = req.val;
-			okFl = !0;
-			break;
-		}
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
+	/* It would be nice to know if a sub-device answered the request */
+	v4l2_device_call_all(&hdw->v4l2_dev, 0, core, g_register, &req);
+	if (!setFl) *val_ptr = req.val;
 	if (okFl) {
 		return stat;
 	}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 1b4fec337c6b..7b6940554e9a 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -132,6 +132,9 @@ unsigned long pvr2_hdw_get_sn(struct pvr2_hdw *);
 /* Retrieve bus location info of device */
 const char *pvr2_hdw_get_bus_info(struct pvr2_hdw *);
 
+/* Retrieve per-instance string identifier for this specific device */
+const char *pvr2_hdw_get_device_identifier(struct pvr2_hdw *);
+
 /* Called when hardware has been unplugged */
 void pvr2_hdw_disconnect(struct pvr2_hdw *);
 
@@ -236,8 +239,7 @@ void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *,
 				     enum pvr2_v4l_type index,int);
 
 /* Direct read/write access to chip's registers:
-   match_type - how to interpret match_chip (e.g. driver ID, i2c address)
-   match_chip - chip match value (e.g. I2C_DRIVERD_xxxx)
+   match - specify criteria to identify target chip (this is a v4l dbg struct)
    reg_id  - register number to access
    setFl   - true to set the register, false to read it
    val_ptr - storage location for source / result. */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
deleted file mode 100644
index 94a47718e88e..000000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- *
- *
- *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#include <linux/kernel.h>
-#include "pvrusb2-i2c-core.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include "pvrusb2-i2c-cmd-v4l2.h"
-#include "pvrusb2-audio.h"
-#include "pvrusb2-tuner.h"
-#include "pvrusb2-video-v4l.h"
-#include "pvrusb2-cx2584x-v4l.h"
-#include "pvrusb2-wm8775.h"
-
-#define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__)
-
-#define OP_STANDARD 0
-#define OP_AUDIOMODE 1
-#define OP_BCSH 2
-#define OP_VOLUME 3
-#define OP_FREQ 4
-#define OP_AUDIORATE 5
-#define OP_CROP 6
-#define OP_SIZE 7
-#define OP_LOG 8
-
-static const struct pvr2_i2c_op * const ops[] = {
-	[OP_STANDARD] = &pvr2_i2c_op_v4l2_standard,
-	[OP_AUDIOMODE] = &pvr2_i2c_op_v4l2_audiomode,
-	[OP_BCSH] = &pvr2_i2c_op_v4l2_bcsh,
-	[OP_VOLUME] = &pvr2_i2c_op_v4l2_volume,
-	[OP_FREQ] = &pvr2_i2c_op_v4l2_frequency,
-	[OP_CROP] = &pvr2_i2c_op_v4l2_crop,
-	[OP_SIZE] = &pvr2_i2c_op_v4l2_size,
-	[OP_LOG] = &pvr2_i2c_op_v4l2_log,
-};
-
-void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
-	int id;
-	id = cp->client->driver->id;
-	cp->ctl_mask = ((1 << OP_STANDARD) |
-			(1 << OP_AUDIOMODE) |
-			(1 << OP_BCSH) |
-			(1 << OP_VOLUME) |
-			(1 << OP_FREQ) |
-			(1 << OP_CROP) |
-			(1 << OP_SIZE) |
-			(1 << OP_LOG));
-	cp->status_poll = pvr2_v4l2_cmd_status_poll;
-
-	if (id == I2C_DRIVERID_MSP3400) {
-		if (pvr2_i2c_msp3400_setup(hdw,cp)) {
-			return;
-		}
-	}
-	if (id == I2C_DRIVERID_TUNER) {
-		if (pvr2_i2c_tuner_setup(hdw,cp)) {
-			return;
-		}
-	}
-	if (id == I2C_DRIVERID_CX25840) {
-		if (pvr2_i2c_cx2584x_v4l_setup(hdw,cp)) {
-			return;
-		}
-	}
-	if (id == I2C_DRIVERID_WM8775) {
-		if (pvr2_i2c_wm8775_setup(hdw,cp)) {
-			return;
-		}
-	}
-	if (id == I2C_DRIVERID_SAA711X) {
-		if (pvr2_i2c_decoder_v4l_setup(hdw,cp)) {
-			return;
-		}
-	}
-}
-
-
-const struct pvr2_i2c_op *pvr2_i2c_get_op(unsigned int idx)
-{
-	if (idx >= ARRAY_SIZE(ops))
-		return NULL;
-	return ops[idx];
-}
-
-
-/*
-  Stuff for Emacs to see, in order to encourage consistent editing style:
-  *** Local Variables: ***
-  *** mode: c ***
-  *** fill-column: 75 ***
-  *** tab-width: 8 ***
-  *** c-basic-offset: 8 ***
-  *** End: ***
-  */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
deleted file mode 100644
index 16bb11902a52..000000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*
- *
- *
- *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#include "pvrusb2-i2c-cmd-v4l2.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-
-static void set_standard(struct pvr2_hdw *hdw)
-{
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_standard");
-
-	if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
-		pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL);
-	} else {
-		v4l2_std_id vs;
-		vs = hdw->std_mask_cur;
-		pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs);
-	}
-	hdw->tuner_signal_stale = !0;
-	hdw->cropcap_stale = !0;
-}
-
-
-static int check_standard(struct pvr2_hdw *hdw)
-{
-	return (hdw->input_dirty != 0) || (hdw->std_dirty != 0);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard = {
-	.check = check_standard,
-	.update = set_standard,
-	.name = "v4l2_standard",
-};
-
-
-static void set_bcsh(struct pvr2_hdw *hdw)
-{
-	struct v4l2_control ctrl;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_bcsh"
-		   " b=%d c=%d s=%d h=%d",
-		   hdw->brightness_val,hdw->contrast_val,
-		   hdw->saturation_val,hdw->hue_val);
-	memset(&ctrl,0,sizeof(ctrl));
-	ctrl.id = V4L2_CID_BRIGHTNESS;
-	ctrl.value = hdw->brightness_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_CONTRAST;
-	ctrl.value = hdw->contrast_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_SATURATION;
-	ctrl.value = hdw->saturation_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_HUE;
-	ctrl.value = hdw->hue_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-}
-
-
-static int check_bcsh(struct pvr2_hdw *hdw)
-{
-	return (hdw->brightness_dirty ||
-		hdw->contrast_dirty ||
-		hdw->saturation_dirty ||
-		hdw->hue_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_bcsh = {
-	.check = check_bcsh,
-	.update = set_bcsh,
-	.name = "v4l2_bcsh",
-};
-
-
-static void set_volume(struct pvr2_hdw *hdw)
-{
-	struct v4l2_control ctrl;
-	pvr2_trace(PVR2_TRACE_CHIPS,
-		   "i2c v4l2 set_volume"
-		   "(vol=%d bal=%d bas=%d treb=%d mute=%d)",
-		   hdw->volume_val,
-		   hdw->balance_val,
-		   hdw->bass_val,
-		   hdw->treble_val,
-		   hdw->mute_val);
-	memset(&ctrl,0,sizeof(ctrl));
-	ctrl.id = V4L2_CID_AUDIO_MUTE;
-	ctrl.value = hdw->mute_val ? 1 : 0;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_AUDIO_VOLUME;
-	ctrl.value = hdw->volume_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_AUDIO_BALANCE;
-	ctrl.value = hdw->balance_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_AUDIO_BASS;
-	ctrl.value = hdw->bass_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-	ctrl.id = V4L2_CID_AUDIO_TREBLE;
-	ctrl.value = hdw->treble_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_CTRL,&ctrl);
-}
-
-
-static int check_volume(struct pvr2_hdw *hdw)
-{
-	return (hdw->volume_dirty ||
-		hdw->balance_dirty ||
-		hdw->bass_dirty ||
-		hdw->treble_dirty ||
-		hdw->mute_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_volume = {
-	.check = check_volume,
-	.update = set_volume,
-	.name = "v4l2_volume",
-};
-
-
-static void set_audiomode(struct pvr2_hdw *hdw)
-{
-	struct v4l2_tuner vt;
-	memset(&vt,0,sizeof(vt));
-	vt.audmode = hdw->audiomode_val;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_TUNER,&vt);
-}
-
-
-static int check_audiomode(struct pvr2_hdw *hdw)
-{
-	return (hdw->input_dirty ||
-		hdw->audiomode_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_audiomode = {
-	.check = check_audiomode,
-	.update = set_audiomode,
-	.name = "v4l2_audiomode",
-};
-
-
-static void set_frequency(struct pvr2_hdw *hdw)
-{
-	unsigned long fv;
-	struct v4l2_frequency freq;
-	fv = pvr2_hdw_get_cur_freq(hdw);
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_freq(%lu)",fv);
-	if (hdw->tuner_signal_stale) {
-		pvr2_i2c_core_status_poll(hdw);
-	}
-	memset(&freq,0,sizeof(freq));
-	if (hdw->tuner_signal_info.capability & V4L2_TUNER_CAP_LOW) {
-		// ((fv * 1000) / 62500)
-		freq.frequency = (fv * 2) / 125;
-	} else {
-		freq.frequency = fv / 62500;
-	}
-	/* tuner-core currently doesn't seem to care about this, but
-	   let's set it anyway for completeness. */
-	if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
-		freq.type = V4L2_TUNER_RADIO;
-	} else {
-		freq.type = V4L2_TUNER_ANALOG_TV;
-	}
-	freq.tuner = 0;
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_FREQUENCY,&freq);
-}
-
-
-static int check_frequency(struct pvr2_hdw *hdw)
-{
-	return hdw->freqDirty != 0;
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_frequency = {
-	.check = check_frequency,
-	.update = set_frequency,
-	.name = "v4l2_freq",
-};
-
-
-static void set_size(struct pvr2_hdw *hdw)
-{
-	struct v4l2_format fmt;
-
-	memset(&fmt,0,sizeof(fmt));
-
-	fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	fmt.fmt.pix.width = hdw->res_hor_val;
-	fmt.fmt.pix.height = hdw->res_ver_val;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_size(%dx%d)",
-			   fmt.fmt.pix.width,fmt.fmt.pix.height);
-
-	pvr2_i2c_core_cmd(hdw,VIDIOC_S_FMT,&fmt);
-}
-
-
-static int check_size(struct pvr2_hdw *hdw)
-{
-	return (hdw->res_hor_dirty || hdw->res_ver_dirty);
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_size = {
-	.check = check_size,
-	.update = set_size,
-	.name = "v4l2_size",
-};
-
-
-static void set_crop(struct pvr2_hdw *hdw)
-{
-	struct v4l2_crop crop;
-
-	memset(&crop, 0, sizeof crop);
-	crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	crop.c.left = hdw->cropl_val;
-	crop.c.top = hdw->cropt_val;
-	crop.c.height = hdw->croph_val;
-	crop.c.width = hdw->cropw_val;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,
-		   "i2c v4l2 set_crop crop=%d:%d:%d:%d",
-		   crop.c.width, crop.c.height, crop.c.left, crop.c.top);
-
-	pvr2_i2c_core_cmd(hdw, VIDIOC_S_CROP, &crop);
-}
-
-static int check_crop(struct pvr2_hdw *hdw)
-{
-	return (hdw->cropl_dirty || hdw->cropt_dirty ||
-		hdw->cropw_dirty || hdw->croph_dirty);
-}
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_crop = {
-	.check = check_crop,
-	.update = set_crop,
-	.name = "v4l2_crop",
-};
-
-
-static void do_log(struct pvr2_hdw *hdw)
-{
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 do_log()");
-	pvr2_i2c_core_cmd(hdw,VIDIOC_LOG_STATUS,NULL);
-
-}
-
-
-static int check_log(struct pvr2_hdw *hdw)
-{
-	return hdw->log_requested != 0;
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_log = {
-	.check = check_log,
-	.update = do_log,
-	.name = "v4l2_log",
-};
-
-
-void pvr2_v4l2_cmd_stream(struct pvr2_i2c_client *cp,int fl)
-{
-	pvr2_i2c_client_cmd(cp,
-			    (fl ? VIDIOC_STREAMON : VIDIOC_STREAMOFF),NULL);
-}
-
-
-void pvr2_v4l2_cmd_status_poll(struct pvr2_i2c_client *cp)
-{
-	int stat;
-	struct pvr2_hdw *hdw = cp->hdw;
-	if (hdw->cropcap_stale) {
-		hdw->cropcap_info.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		stat = pvr2_i2c_client_cmd(cp, VIDIOC_CROPCAP,
-					   &hdw->cropcap_info);
-		if (stat == 0) {
-			/* Check was successful, so the data is no
-			   longer considered stale. */
-			hdw->cropcap_stale = 0;
-		}
-	}
-	pvr2_i2c_client_cmd(cp, VIDIOC_G_TUNER, &hdw->tuner_signal_info);
-}
-
-
-/*
-  Stuff for Emacs to see, in order to encourage consistent editing style:
-  *** Local Variables: ***
-  *** mode: c ***
-  *** fill-column: 70 ***
-  *** tab-width: 8 ***
-  *** c-basic-offset: 8 ***
-  *** End: ***
-  */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h
deleted file mode 100644
index eb744a20610d..000000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *
- *
- *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#ifndef __PVRUSB2_CMD_V4L2_H
-#define __PVRUSB2_CMD_V4L2_H
-
-#include "pvrusb2-i2c-core.h"
-
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_radio;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_bcsh;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_volume;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_frequency;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_crop;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_size;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_audiomode;
-extern const struct pvr2_i2c_op pvr2_i2c_op_v4l2_log;
-
-void pvr2_v4l2_cmd_stream(struct pvr2_i2c_client *,int);
-void pvr2_v4l2_cmd_status_poll(struct pvr2_i2c_client *);
-
-#endif /* __PVRUSB2_CMD_V4L2_H */
-
-/*
-  Stuff for Emacs to see, in order to encourage consistent editing style:
-  *** Local Variables: ***
-  *** mode: c ***
-  *** fill-column: 70 ***
-  *** tab-width: 8 ***
-  *** c-basic-offset: 8 ***
-  *** End: ***
-  */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index d6a35401fefb..9464862745fa 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -18,6 +18,7 @@
  *
  */
 
+#include <linux/i2c.h>
 #include "pvrusb2-i2c-core.h"
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-debug.h"
@@ -29,8 +30,7 @@
 /*
 
   This module attempts to implement a compliant I2C adapter for the pvrusb2
-  device.  By doing this we can then make use of existing functionality in
-  V4L (e.g. tuner.c) rather than rolling our own.
+  device.
 
 */
 
@@ -42,10 +42,6 @@ static int ir_mode[PVR_NUM] = { [0 ... PVR_NUM-1] = 1 };
 module_param_array(ir_mode, int, NULL, 0444);
 MODULE_PARM_DESC(ir_mode,"specify: 0=disable IR reception, 1=normal IR");
 
-static unsigned int pvr2_i2c_client_describe(struct pvr2_i2c_client *cp,
-					     unsigned int detail,
-					     char *buf,unsigned int maxlen);
-
 static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */
 			  u8 i2c_addr,      /* I2C address we're talking to */
 			  u8 *data,         /* Data to write */
@@ -524,414 +520,13 @@ static u32 pvr2_i2c_functionality(struct i2c_adapter *adap)
 	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C;
 }
 
-static int pvr2_i2c_core_singleton(struct i2c_client *cp,
-				   unsigned int cmd,void *arg)
-{
-	int stat;
-	if (!cp) return -EINVAL;
-	if (!(cp->driver)) return -EINVAL;
-	if (!(cp->driver->command)) return -EINVAL;
-	if (!try_module_get(cp->driver->driver.owner)) return -EAGAIN;
-	stat = cp->driver->command(cp,cmd,arg);
-	module_put(cp->driver->driver.owner);
-	return stat;
-}
-
-int pvr2_i2c_client_cmd(struct pvr2_i2c_client *cp,unsigned int cmd,void *arg)
-{
-	int stat;
-	if (pvrusb2_debug & PVR2_TRACE_I2C_CMD) {
-		char buf[100];
-		unsigned int cnt;
-		cnt = pvr2_i2c_client_describe(cp,PVR2_I2C_DETAIL_DEBUG,
-					       buf,sizeof(buf));
-		pvr2_trace(PVR2_TRACE_I2C_CMD,
-			   "i2c COMMAND (code=%u 0x%x) to %.*s",
-			   cmd,cmd,cnt,buf);
-	}
-	stat = pvr2_i2c_core_singleton(cp->client,cmd,arg);
-	if (pvrusb2_debug & PVR2_TRACE_I2C_CMD) {
-		char buf[100];
-		unsigned int cnt;
-		cnt = pvr2_i2c_client_describe(cp,PVR2_I2C_DETAIL_DEBUG,
-					       buf,sizeof(buf));
-		pvr2_trace(PVR2_TRACE_I2C_CMD,
-			   "i2c COMMAND to %.*s (ret=%d)",cnt,buf,stat);
-	}
-	return stat;
-}
-
-int pvr2_i2c_core_cmd(struct pvr2_hdw *hdw,unsigned int cmd,void *arg)
-{
-	struct pvr2_i2c_client *cp, *ncp;
-	int stat = -EINVAL;
-
-	if (!hdw) return stat;
-
-	mutex_lock(&hdw->i2c_list_lock);
-	list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients, list) {
-		if (!cp->recv_enable) continue;
-		mutex_unlock(&hdw->i2c_list_lock);
-		stat = pvr2_i2c_client_cmd(cp,cmd,arg);
-		mutex_lock(&hdw->i2c_list_lock);
-	}
-	mutex_unlock(&hdw->i2c_list_lock);
-	return stat;
-}
-
-
-static int handler_check(struct pvr2_i2c_client *cp)
-{
-	struct pvr2_i2c_handler *hp = cp->handler;
-	if (!hp) return 0;
-	if (!hp->func_table->check) return 0;
-	return hp->func_table->check(hp->func_data) != 0;
-}
-
-#define BUFSIZE 500
-
-
-void pvr2_i2c_core_status_poll(struct pvr2_hdw *hdw)
-{
-	struct pvr2_i2c_client *cp;
-	mutex_lock(&hdw->i2c_list_lock); do {
-		struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
-		memset(vtp,0,sizeof(*vtp));
-		list_for_each_entry(cp, &hdw->i2c_clients, list) {
-			if (!cp->detected_flag) continue;
-			if (!cp->status_poll) continue;
-			cp->status_poll(cp);
-		}
-		hdw->tuner_signal_stale = 0;
-		pvr2_trace(PVR2_TRACE_CHIPS,"i2c status poll"
-			   " type=%u strength=%u audio=0x%x cap=0x%x"
-			   " low=%u hi=%u",
-			   vtp->type,
-			   vtp->signal,vtp->rxsubchans,vtp->capability,
-			   vtp->rangelow,vtp->rangehigh);
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
-}
-
-
-/* Issue various I2C operations to bring chip-level drivers into sync with
-   state stored in this driver. */
-void pvr2_i2c_core_sync(struct pvr2_hdw *hdw)
-{
-	unsigned long msk;
-	unsigned int idx;
-	struct pvr2_i2c_client *cp, *ncp;
-
-	if (!hdw->i2c_linked) return;
-	if (!(hdw->i2c_pend_types & PVR2_I2C_PEND_ALL)) {
-		return;
-	}
-	mutex_lock(&hdw->i2c_list_lock); do {
-		pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: core_sync BEGIN");
-		if (hdw->i2c_pend_types & PVR2_I2C_PEND_DETECT) {
-			/* One or more I2C clients have attached since we
-			   last synced.  So scan the list and identify the
-			   new clients. */
-			char *buf;
-			unsigned int cnt;
-			unsigned long amask = 0;
-			buf = kmalloc(BUFSIZE,GFP_KERNEL);
-			pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: PEND_DETECT");
-			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_DETECT;
-			list_for_each_entry(cp, &hdw->i2c_clients, list) {
-				if (!cp->detected_flag) {
-					cp->ctl_mask = 0;
-					pvr2_i2c_probe(hdw,cp);
-					cp->detected_flag = !0;
-					msk = cp->ctl_mask;
-					cnt = 0;
-					if (buf) {
-						cnt = pvr2_i2c_client_describe(
-							cp,
-							PVR2_I2C_DETAIL_ALL,
-							buf,BUFSIZE);
-					}
-					trace_i2c("Probed: %.*s",cnt,buf);
-					if (handler_check(cp)) {
-						hdw->i2c_pend_types |=
-							PVR2_I2C_PEND_CLIENT;
-					}
-					cp->pend_mask = msk;
-					hdw->i2c_pend_mask |= msk;
-					hdw->i2c_pend_types |=
-						PVR2_I2C_PEND_REFRESH;
-				}
-				amask |= cp->ctl_mask;
-			}
-			hdw->i2c_active_mask = amask;
-			if (buf) kfree(buf);
-		}
-		if (hdw->i2c_pend_types & PVR2_I2C_PEND_STALE) {
-			/* Need to do one or more global updates.  Arrange
-			   for this to happen. */
-			unsigned long m2;
-			pvr2_trace(PVR2_TRACE_I2C_CORE,
-				   "i2c: PEND_STALE (0x%lx)",
-				   hdw->i2c_stale_mask);
-			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_STALE;
-			list_for_each_entry(cp, &hdw->i2c_clients, list) {
-				m2 = hdw->i2c_stale_mask;
-				m2 &= cp->ctl_mask;
-				m2 &= ~cp->pend_mask;
-				if (m2) {
-					pvr2_trace(PVR2_TRACE_I2C_CORE,
-						   "i2c: cp=%p setting 0x%lx",
-						   cp,m2);
-					cp->pend_mask |= m2;
-				}
-			}
-			hdw->i2c_pend_mask |= hdw->i2c_stale_mask;
-			hdw->i2c_stale_mask = 0;
-			hdw->i2c_pend_types |= PVR2_I2C_PEND_REFRESH;
-		}
-		if (hdw->i2c_pend_types & PVR2_I2C_PEND_CLIENT) {
-			/* One or more client handlers are asking for an
-			   update.  Run through the list of known clients
-			   and update each one. */
-			pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: PEND_CLIENT");
-			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_CLIENT;
-			list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients,
-						 list) {
-				if (!cp->handler) continue;
-				if (!cp->handler->func_table->update) continue;
-				pvr2_trace(PVR2_TRACE_I2C_CORE,
-					   "i2c: cp=%p update",cp);
-				mutex_unlock(&hdw->i2c_list_lock);
-				cp->handler->func_table->update(
-					cp->handler->func_data);
-				mutex_lock(&hdw->i2c_list_lock);
-				/* If client's update function set some
-				   additional pending bits, account for that
-				   here. */
-				if (cp->pend_mask & ~hdw->i2c_pend_mask) {
-					hdw->i2c_pend_mask |= cp->pend_mask;
-					hdw->i2c_pend_types |=
-						PVR2_I2C_PEND_REFRESH;
-				}
-			}
-		}
-		if (hdw->i2c_pend_types & PVR2_I2C_PEND_REFRESH) {
-			const struct pvr2_i2c_op *opf;
-			unsigned long pm;
-			/* Some actual updates are pending.  Walk through
-			   each update type and perform it. */
-			pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: PEND_REFRESH"
-				   " (0x%lx)",hdw->i2c_pend_mask);
-			hdw->i2c_pend_types &= ~PVR2_I2C_PEND_REFRESH;
-			pm = hdw->i2c_pend_mask;
-			hdw->i2c_pend_mask = 0;
-			for (idx = 0, msk = 1; pm; idx++, msk <<= 1) {
-				if (!(pm & msk)) continue;
-				pm &= ~msk;
-				list_for_each_entry(cp, &hdw->i2c_clients,
-						    list) {
-					if (cp->pend_mask & msk) {
-						cp->pend_mask &= ~msk;
-						cp->recv_enable = !0;
-					} else {
-						cp->recv_enable = 0;
-					}
-				}
-				opf = pvr2_i2c_get_op(idx);
-				if (!opf) continue;
-				mutex_unlock(&hdw->i2c_list_lock);
-				opf->update(hdw);
-				mutex_lock(&hdw->i2c_list_lock);
-			}
-		}
-		pvr2_trace(PVR2_TRACE_I2C_CORE,"i2c: core_sync END");
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
-}
-
-int pvr2_i2c_core_check_stale(struct pvr2_hdw *hdw)
-{
-	unsigned long msk,sm,pm;
-	unsigned int idx;
-	const struct pvr2_i2c_op *opf;
-	struct pvr2_i2c_client *cp;
-	unsigned int pt = 0;
-
-	pvr2_trace(PVR2_TRACE_I2C_CORE,"pvr2_i2c_core_check_stale BEGIN");
-
-	pm = hdw->i2c_active_mask;
-	sm = 0;
-	for (idx = 0, msk = 1; pm; idx++, msk <<= 1) {
-		if (!(msk & pm)) continue;
-		pm &= ~msk;
-		opf = pvr2_i2c_get_op(idx);
-		if (!opf) continue;
-		if (opf->check(hdw)) {
-			sm |= msk;
-		}
-	}
-	if (sm) pt |= PVR2_I2C_PEND_STALE;
-
-	list_for_each_entry(cp, &hdw->i2c_clients, list)
-		if (handler_check(cp))
-			pt |= PVR2_I2C_PEND_CLIENT;
-
-	if (pt) {
-		mutex_lock(&hdw->i2c_list_lock); do {
-			hdw->i2c_pend_types |= pt;
-			hdw->i2c_stale_mask |= sm;
-			hdw->i2c_pend_mask |= hdw->i2c_stale_mask;
-		} while (0); mutex_unlock(&hdw->i2c_list_lock);
-	}
-
-	pvr2_trace(PVR2_TRACE_I2C_CORE,
-		   "i2c: types=0x%x stale=0x%lx pend=0x%lx",
-		   hdw->i2c_pend_types,
-		   hdw->i2c_stale_mask,
-		   hdw->i2c_pend_mask);
-	pvr2_trace(PVR2_TRACE_I2C_CORE,"pvr2_i2c_core_check_stale END");
-
-	return (hdw->i2c_pend_types & PVR2_I2C_PEND_ALL) != 0;
-}
-
-static unsigned int pvr2_i2c_client_describe(struct pvr2_i2c_client *cp,
-					     unsigned int detail,
-					     char *buf,unsigned int maxlen)
-{
-	unsigned int ccnt,bcnt;
-	int spcfl = 0;
-	const struct pvr2_i2c_op *opf;
-
-	ccnt = 0;
-	if (detail & PVR2_I2C_DETAIL_DEBUG) {
-		bcnt = scnprintf(buf,maxlen,
-				 "ctxt=%p ctl_mask=0x%lx",
-				 cp,cp->ctl_mask);
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		spcfl = !0;
-	}
-	bcnt = scnprintf(buf,maxlen,
-			 "%s%s @ 0x%x",
-			 (spcfl ? " " : ""),
-			 cp->client->name,
-			 cp->client->addr);
-	ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-	if ((detail & PVR2_I2C_DETAIL_HANDLER) &&
-	    cp->handler && cp->handler->func_table->describe) {
-		bcnt = scnprintf(buf,maxlen," (");
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		bcnt = cp->handler->func_table->describe(
-			cp->handler->func_data,buf,maxlen);
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		bcnt = scnprintf(buf,maxlen,")");
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-	}
-	if ((detail & PVR2_I2C_DETAIL_CTLMASK) && cp->ctl_mask) {
-		unsigned int idx;
-		unsigned long msk,sm;
-
-		bcnt = scnprintf(buf,maxlen," [");
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		sm = 0;
-		spcfl = 0;
-		for (idx = 0, msk = 1; msk; idx++, msk <<= 1) {
-			if (!(cp->ctl_mask & msk)) continue;
-			opf = pvr2_i2c_get_op(idx);
-			if (opf) {
-				bcnt = scnprintf(buf,maxlen,"%s%s",
-						 spcfl ? " " : "",
-						 opf->name);
-				ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-				spcfl = !0;
-			} else {
-				sm |= msk;
-			}
-		}
-		if (sm) {
-			bcnt = scnprintf(buf,maxlen,"%s%lx",
-					 idx != 0 ? " " : "",sm);
-			ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		}
-		bcnt = scnprintf(buf,maxlen,"]");
-		ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-	}
-	return ccnt;
-}
-
-unsigned int pvr2_i2c_report(struct pvr2_hdw *hdw,
-			     char *buf,unsigned int maxlen)
-{
-	unsigned int ccnt,bcnt;
-	struct pvr2_i2c_client *cp;
-	ccnt = 0;
-	mutex_lock(&hdw->i2c_list_lock); do {
-		list_for_each_entry(cp, &hdw->i2c_clients, list) {
-			bcnt = pvr2_i2c_client_describe(
-				cp,
-				(PVR2_I2C_DETAIL_HANDLER|
-				 PVR2_I2C_DETAIL_CTLMASK),
-				buf,maxlen);
-			ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-			bcnt = scnprintf(buf,maxlen,"\n");
-			ccnt += bcnt; buf += bcnt; maxlen -= bcnt;
-		}
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
-	return ccnt;
-}
-
 static int pvr2_i2c_attach_inform(struct i2c_client *client)
 {
-	struct pvr2_hdw *hdw = (struct pvr2_hdw *)(client->adapter->algo_data);
-	struct pvr2_i2c_client *cp;
-	int fl = !(hdw->i2c_pend_types & PVR2_I2C_PEND_ALL);
-	cp = kzalloc(sizeof(*cp),GFP_KERNEL);
-	trace_i2c("i2c_attach [client=%s @ 0x%x ctxt=%p]",
-		  client->name,
-		  client->addr,cp);
-	if (!cp) return -ENOMEM;
-	cp->hdw = hdw;
-	INIT_LIST_HEAD(&cp->list);
-	cp->client = client;
-	mutex_lock(&hdw->i2c_list_lock); do {
-		hdw->cropcap_stale = !0;
-		list_add_tail(&cp->list,&hdw->i2c_clients);
-		hdw->i2c_pend_types |= PVR2_I2C_PEND_DETECT;
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
-	if (fl) queue_work(hdw->workqueue,&hdw->worki2csync);
 	return 0;
 }
 
 static int pvr2_i2c_detach_inform(struct i2c_client *client)
 {
-	struct pvr2_hdw *hdw = (struct pvr2_hdw *)(client->adapter->algo_data);
-	struct pvr2_i2c_client *cp, *ncp;
-	unsigned long amask = 0;
-	int foundfl = 0;
-	mutex_lock(&hdw->i2c_list_lock); do {
-		hdw->cropcap_stale = !0;
-		list_for_each_entry_safe(cp, ncp, &hdw->i2c_clients, list) {
-			if (cp->client == client) {
-				trace_i2c("pvr2_i2c_detach"
-					  " [client=%s @ 0x%x ctxt=%p]",
-					  client->name,
-					  client->addr,cp);
-				if (cp->handler &&
-				    cp->handler->func_table->detach) {
-					cp->handler->func_table->detach(
-						cp->handler->func_data);
-				}
-				list_del(&cp->list);
-				kfree(cp);
-				foundfl = !0;
-				continue;
-			}
-			amask |= cp->ctl_mask;
-		}
-		hdw->i2c_active_mask = amask;
-	} while (0); mutex_unlock(&hdw->i2c_list_lock);
-	if (!foundfl) {
-		trace_i2c("pvr2_i2c_detach [client=%s @ 0x%x ctxt=<unknown>]",
-			  client->name,
-			  client->addr);
-	}
 	return 0;
 }
 
@@ -942,7 +537,7 @@ static struct i2c_algorithm pvr2_i2c_algo_template = {
 
 static struct i2c_adapter pvr2_i2c_adap_template = {
 	.owner         = THIS_MODULE,
-	.class	   = I2C_CLASS_TV_ANALOG,
+	.class	       = 0,
 	.id            = I2C_HW_B_BT848,
 	.client_register = pvr2_i2c_attach_inform,
 	.client_unregister = pvr2_i2c_detach_inform,
@@ -1009,12 +604,8 @@ void pvr2_i2c_core_init(struct pvr2_hdw *hdw)
 	hdw->i2c_adap.dev.parent = &hdw->usb_dev->dev;
 	hdw->i2c_adap.algo = &hdw->i2c_algo;
 	hdw->i2c_adap.algo_data = hdw;
-	hdw->i2c_pend_mask = 0;
-	hdw->i2c_stale_mask = 0;
-	hdw->i2c_active_mask = 0;
-	INIT_LIST_HEAD(&hdw->i2c_clients);
-	mutex_init(&hdw->i2c_list_lock);
 	hdw->i2c_linked = !0;
+	i2c_set_adapdata(&hdw->i2c_adap, &hdw->v4l2_dev);
 	i2c_add_adapter(&hdw->i2c_adap);
 	if (hdw->i2c_func[0x18] == i2c_24xxx_ir) {
 		/* Probe for a different type of IR receiver on this
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
index 6ef7a1c0e935..6a75769200bd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.h
@@ -20,68 +20,13 @@
 #ifndef __PVRUSB2_I2C_CORE_H
 #define __PVRUSB2_I2C_CORE_H
 
-#include <linux/list.h>
-#include <linux/i2c.h>
-
 struct pvr2_hdw;
-struct pvr2_i2c_client;
-struct pvr2_i2c_handler;
-struct pvr2_i2c_handler_functions;
-struct pvr2_i2c_op;
-struct pvr2_i2c_op_functions;
-
-struct pvr2_i2c_client {
-	struct i2c_client *client;
-	struct pvr2_i2c_handler *handler;
-	struct list_head list;
-	struct pvr2_hdw *hdw;
-	int detected_flag;
-	int recv_enable;
-	unsigned long pend_mask;
-	unsigned long ctl_mask;
-	void (*status_poll)(struct pvr2_i2c_client *);
-};
-
-struct pvr2_i2c_handler {
-	void *func_data;
-	const struct pvr2_i2c_handler_functions *func_table;
-};
-
-struct pvr2_i2c_handler_functions {
-	void (*detach)(void *);
-	int (*check)(void *);
-	void (*update)(void *);
-	unsigned int (*describe)(void *,char *,unsigned int);
-};
-
-struct pvr2_i2c_op {
-	int (*check)(struct pvr2_hdw *);
-	void (*update)(struct pvr2_hdw *);
-	const char *name;
-};
 
 void pvr2_i2c_core_init(struct pvr2_hdw *);
 void pvr2_i2c_core_done(struct pvr2_hdw *);
 
-int pvr2_i2c_client_cmd(struct pvr2_i2c_client *,unsigned int cmd,void *arg);
-int pvr2_i2c_core_cmd(struct pvr2_hdw *,unsigned int cmd,void *arg);
-
-int pvr2_i2c_core_check_stale(struct pvr2_hdw *);
-void pvr2_i2c_core_sync(struct pvr2_hdw *);
-void pvr2_i2c_core_status_poll(struct pvr2_hdw *);
-unsigned int pvr2_i2c_report(struct pvr2_hdw *,char *buf,unsigned int maxlen);
-#define PVR2_I2C_DETAIL_DEBUG   0x0001
-#define PVR2_I2C_DETAIL_HANDLER 0x0002
-#define PVR2_I2C_DETAIL_CTLMASK 0x0004
-#define PVR2_I2C_DETAIL_ALL (\
-	PVR2_I2C_DETAIL_DEBUG |\
-	PVR2_I2C_DETAIL_HANDLER |\
-	PVR2_I2C_DETAIL_CTLMASK)
-
-void pvr2_i2c_probe(struct pvr2_hdw *,struct pvr2_i2c_client *);
-const struct pvr2_i2c_op *pvr2_i2c_get_op(unsigned int idx);
 
-#endif /* __PVRUSB2_I2C_CORE_H */
+#endif /* __PVRUSB2_I2C_ADAPTER_H */
 
 
 /*
diff --git a/drivers/media/video/pvrusb2/pvrusb2-main.c b/drivers/media/video/pvrusb2/pvrusb2-main.c
index 9b3c874d96d6..8689ddb54420 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-main.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-main.c
@@ -137,10 +137,10 @@ static int __init pvr_init(void)
 	ret = usb_register(&pvr_driver);
 
 	if (ret == 0)
-		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
+		printk(KERN_INFO "pvrusb2: " DRIVER_VERSION ":"
 		       DRIVER_DESC "\n");
 	if (pvrusb2_debug)
-		printk(KERN_INFO KBUILD_MODNAME ": Debug mask is %d (0x%x)\n",
+		printk(KERN_INFO "pvrusb2: Debug mask is %d (0x%x)\n",
 		       pvrusb2_debug,pvrusb2_debug);
 
 	pvr2_trace(PVR2_TRACE_INIT,"pvr_init complete");
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index e641cd971453..e20ba1e6e0ea 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -627,16 +627,8 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 	pvr2_sysfs_trace("Creating class_dev id=%p",class_dev);
 
 	class_dev->class = &class_ptr->class;
-	if (pvr2_hdw_get_sn(sfp->channel.hdw)) {
-		dev_set_name(class_dev, "sn-%lu",
-			 pvr2_hdw_get_sn(sfp->channel.hdw));
-	} else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) {
-		dev_set_name(class_dev, "unit-%c",
-			 pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a');
-	} else {
-		kfree(class_dev);
-		return;
-	}
+	dev_set_name(class_dev, "%s",
+		     pvr2_hdw_get_device_identifier(sfp->channel.hdw));
 
 	class_dev->parent = &usb_dev->dev;
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-tuner.c b/drivers/media/video/pvrusb2/pvrusb2-tuner.c
deleted file mode 100644
index 07775d1aad4e..000000000000
--- a/drivers/media/video/pvrusb2/pvrusb2-tuner.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- *
- *
- *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
- *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#include "pvrusb2.h"
-#include "pvrusb2-util.h"
-#include "pvrusb2-tuner.h"
-#include "pvrusb2-hdw-internal.h"
-#include "pvrusb2-debug.h"
-#include <linux/videodev2.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-
-struct pvr2_tuner_handler {
-	struct pvr2_hdw *hdw;
-	struct pvr2_i2c_client *client;
-	struct pvr2_i2c_handler i2c_handler;
-	int type_update_fl;
-};
-
-
-static void set_type(struct pvr2_tuner_handler *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	struct tuner_setup setup;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c tuner set_type(%d)",hdw->tuner_type);
-	if (((int)(hdw->tuner_type)) < 0) return;
-
-	setup.addr = ADDR_UNSET;
-	setup.type = hdw->tuner_type;
-	setup.mode_mask = T_RADIO | T_ANALOG_TV;
-	/* We may really want mode_mask to be T_ANALOG_TV for now */
-	pvr2_i2c_client_cmd(ctxt->client,TUNER_SET_TYPE_ADDR,&setup);
-	ctxt->type_update_fl = 0;
-}
-
-
-static int tuner_check(struct pvr2_tuner_handler *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	if (hdw->tuner_updated) ctxt->type_update_fl = !0;
-	return ctxt->type_update_fl != 0;
-}
-
-
-static void tuner_update(struct pvr2_tuner_handler *ctxt)
-{
-	if (ctxt->type_update_fl) set_type(ctxt);
-}
-
-
-static void pvr2_tuner_detach(struct pvr2_tuner_handler *ctxt)
-{
-	ctxt->client->handler = NULL;
-	kfree(ctxt);
-}
-
-
-static unsigned int pvr2_tuner_describe(struct pvr2_tuner_handler *ctxt,char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-tuner");
-}
-
-
-static const struct pvr2_i2c_handler_functions tuner_funcs = {
-	.detach = (void (*)(void *))pvr2_tuner_detach,
-	.check = (int (*)(void *))tuner_check,
-	.update = (void (*)(void *))tuner_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))pvr2_tuner_describe,
-};
-
-
-int pvr2_i2c_tuner_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
-	struct pvr2_tuner_handler *ctxt;
-	if (cp->handler) return 0;
-
-	ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-
-	ctxt->i2c_handler.func_data = ctxt;
-	ctxt->i2c_handler.func_table = &tuner_funcs;
-	ctxt->type_update_fl = !0;
-	ctxt->client = cp;
-	ctxt->hdw = hdw;
-	cp->handler = &ctxt->i2c_handler;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x tuner handler set up",
-		   cp->client->addr);
-	return !0;
-}
-
-
-
-
-/*
-  Stuff for Emacs to see, in order to encourage consistent editing style:
-  *** Local Variables: ***
-  *** mode: c ***
-  *** fill-column: 70 ***
-  *** tab-width: 8 ***
-  *** c-basic-offset: 8 ***
-  *** End: ***
-  */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 878fd52a73b3..9e0f2b07b93b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -91,7 +91,7 @@ static struct v4l2_capability pvr_capability ={
 	.card           = "Hauppauge WinTV pvr-usb2",
 	.bus_info       = "usb",
 	.version        = KERNEL_VERSION(0,8,0),
-	.capabilities   = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VBI_CAPTURE |
+	.capabilities   = (V4L2_CAP_VIDEO_CAPTURE |
 			   V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_RADIO |
 			   V4L2_CAP_READWRITE),
 	.reserved       = {0,0,0,0}
@@ -952,10 +952,6 @@ static long pvr2_v4l2_ioctl(struct file *file,
 			   unsigned int cmd, unsigned long arg)
 {
 
-/* Temporary hack : use ivtv api until a v4l2 one is available. */
-#define IVTV_IOC_G_CODEC        0xFFEE7703
-#define IVTV_IOC_S_CODEC        0xFFEE7704
-	if (cmd == IVTV_IOC_G_CODEC || cmd == IVTV_IOC_S_CODEC) return 0;
 	return video_usercopy(file, cmd, arg, pvr2_v4l2_do_ioctl);
 }
 
@@ -1268,8 +1264,9 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 		dip->minor_type = pvr2_v4l_type_video;
 		nr_ptr = video_nr;
 		if (!dip->stream) {
-			err("Failed to set up pvrusb2 v4l video dev"
-			    " due to missing stream instance");
+			pr_err(KBUILD_MODNAME
+				": Failed to set up pvrusb2 v4l video dev"
+				" due to missing stream instance\n");
 			return;
 		}
 		break;
@@ -1286,8 +1283,8 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 		break;
 	default:
 		/* Bail out (this should be impossible) */
-		err("Failed to set up pvrusb2 v4l dev"
-		    " due to unrecognized config");
+		pr_err(KBUILD_MODNAME ": Failed to set up pvrusb2 v4l dev"
+		    " due to unrecognized config\n");
 		return;
 	}
 
@@ -1303,7 +1300,8 @@ static void pvr2_v4l2_dev_init(struct pvr2_v4l2_dev *dip,
 				   dip->v4l_type, mindevnum) < 0) &&
 	    (video_register_device(&dip->devbase,
 				   dip->v4l_type, -1) < 0)) {
-		err("Failed to register pvrusb2 v4l device");
+		pr_err(KBUILD_MODNAME
+			": Failed to register pvrusb2 v4l device\n");
 	}
 
 	printk(KERN_INFO "pvrusb2: registered device %s%u [%s]\n",
diff --git a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
index 4059648c7056..b3862f5554bd 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.c
@@ -28,7 +28,7 @@
 */
 
 #include "pvrusb2-video-v4l.h"
-#include "pvrusb2-i2c-cmd-v4l2.h"
+
 
 
 #include "pvrusb2-hdw-internal.h"
@@ -39,15 +39,6 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 
-struct pvr2_v4l_decoder {
-	struct pvr2_i2c_handler handler;
-	struct pvr2_decoder_ctrl ctrl;
-	struct pvr2_i2c_client *client;
-	struct pvr2_hdw *hdw;
-	unsigned long stale_mask;
-};
-
-
 struct routing_scheme {
 	const int *def;
 	unsigned int cnt;
@@ -63,190 +54,51 @@ static const int routing_scheme0[] = {
 	[PVR2_CVAL_INPUT_SVIDEO] =  SAA7115_SVIDEO2,
 };
 
+static const int routing_scheme1[] = {
+	[PVR2_CVAL_INPUT_TV] = SAA7115_COMPOSITE4,
+	[PVR2_CVAL_INPUT_RADIO] = SAA7115_COMPOSITE5,
+	[PVR2_CVAL_INPUT_COMPOSITE] = SAA7115_COMPOSITE3,
+	[PVR2_CVAL_INPUT_SVIDEO] =  SAA7115_SVIDEO2, /* or SVIDEO0, it seems */
+};
+
 static const struct routing_scheme routing_schemes[] = {
 	[PVR2_ROUTING_SCHEME_HAUPPAUGE] = {
 		.def = routing_scheme0,
 		.cnt = ARRAY_SIZE(routing_scheme0),
 	},
+	[PVR2_ROUTING_SCHEME_ONAIR] = {
+		.def = routing_scheme1,
+		.cnt = ARRAY_SIZE(routing_scheme1),
+	},
 };
 
-static void set_input(struct pvr2_v4l_decoder *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	struct v4l2_routing route;
-	const struct routing_scheme *sp;
-	unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_input(%d)",hdw->input_val);
-
-	if ((sid < ARRAY_SIZE(routing_schemes)) &&
-	    ((sp = routing_schemes + sid) != NULL) &&
-	    (hdw->input_val >= 0) &&
-	    (hdw->input_val < sp->cnt)) {
-		route.input = sp->def[hdw->input_val];
-	} else {
-		pvr2_trace(PVR2_TRACE_ERROR_LEGS,
-			   "*** WARNING *** i2c v4l2 set_input:"
-			   " Invalid routing scheme (%u) and/or input (%d)",
-			   sid,hdw->input_val);
-		return;
-	}
-
-	route.output = 0;
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_S_VIDEO_ROUTING,&route);
-}
-
-
-static int check_input(struct pvr2_v4l_decoder *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->input_dirty != 0;
-}
-
-
-static void set_audio(struct pvr2_v4l_decoder *ctxt)
-{
-	u32 val;
-	struct pvr2_hdw *hdw = ctxt->hdw;
-
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_audio %d",
-		   hdw->srate_val);
-	switch (hdw->srate_val) {
-	default:
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000:
-		val = 48000;
-		break;
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100:
-		val = 44100;
-		break;
-	case V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000:
-		val = 32000;
-		break;
-	}
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_AUDIO_CLOCK_FREQ,&val);
-}
-
-
-static int check_audio(struct pvr2_v4l_decoder *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->srate_dirty != 0;
-}
-
-
-struct pvr2_v4l_decoder_ops {
-	void (*update)(struct pvr2_v4l_decoder *);
-	int (*check)(struct pvr2_v4l_decoder *);
-};
-
-
-static const struct pvr2_v4l_decoder_ops decoder_ops[] = {
-	{ .update = set_input, .check = check_input},
-	{ .update = set_audio, .check = check_audio},
-};
-
-
-static void decoder_detach(struct pvr2_v4l_decoder *ctxt)
+void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
 {
-	ctxt->client->handler = NULL;
-	pvr2_hdw_set_decoder(ctxt->hdw,NULL);
-	kfree(ctxt);
-}
-
-
-static int decoder_check(struct pvr2_v4l_decoder *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
-		msk = 1 << idx;
-		if (ctxt->stale_mask & msk) continue;
-		if (decoder_ops[idx].check(ctxt)) {
-			ctxt->stale_mask |= msk;
+	if (hdw->input_dirty || hdw->force_dirty) {
+		struct v4l2_routing route;
+		const struct routing_scheme *sp;
+		unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
+			   hdw->input_val);
+		if ((sid < ARRAY_SIZE(routing_schemes)) &&
+		    ((sp = routing_schemes + sid) != NULL) &&
+		    (hdw->input_val >= 0) &&
+		    (hdw->input_val < sp->cnt)) {
+			route.input = sp->def[hdw->input_val];
+		} else {
+			pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+				   "*** WARNING *** subdev v4l2 set_input:"
+				   " Invalid routing scheme (%u)"
+				   " and/or input (%d)",
+				   sid, hdw->input_val);
+			return;
 		}
+		route.output = 0;
+		sd->ops->video->s_routing(sd, &route);
 	}
-	return ctxt->stale_mask != 0;
-}
-
-
-static void decoder_update(struct pvr2_v4l_decoder *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
-		msk = 1 << idx;
-		if (!(ctxt->stale_mask & msk)) continue;
-		ctxt->stale_mask &= ~msk;
-		decoder_ops[idx].update(ctxt);
-	}
-}
-
-
-static int decoder_detect(struct pvr2_i2c_client *cp)
-{
-	/* Attempt to query the decoder - let's see if it will answer */
-	struct v4l2_tuner vt;
-	int ret;
-
-	memset(&vt,0,sizeof(vt));
-	ret = pvr2_i2c_client_cmd(cp,VIDIOC_G_TUNER,&vt);
-	return ret == 0; /* Return true if it answered */
-}
-
-
-static void decoder_enable(struct pvr2_v4l_decoder *ctxt,int fl)
-{
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 decoder_enable(%d)",fl);
-	pvr2_v4l2_cmd_stream(ctxt->client,fl);
-}
-
-
-static unsigned int decoder_describe(struct pvr2_v4l_decoder *ctxt,char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-video-v4l");
-}
-
-
-static const struct pvr2_i2c_handler_functions hfuncs = {
-	.detach = (void (*)(void *))decoder_detach,
-	.check = (int (*)(void *))decoder_check,
-	.update = (void (*)(void *))decoder_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))decoder_describe,
-};
-
-
-int pvr2_i2c_decoder_v4l_setup(struct pvr2_hdw *hdw,
-			       struct pvr2_i2c_client *cp)
-{
-	struct pvr2_v4l_decoder *ctxt;
-
-	if (hdw->decoder_ctrl) return 0;
-	if (cp->handler) return 0;
-	if (!decoder_detect(cp)) return 0;
-
-	ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-
-	ctxt->handler.func_data = ctxt;
-	ctxt->handler.func_table = &hfuncs;
-	ctxt->ctrl.ctxt = ctxt;
-	ctxt->ctrl.detach = (void (*)(void *))decoder_detach;
-	ctxt->ctrl.enable = (void (*)(void *,int))decoder_enable;
-	ctxt->client = cp;
-	ctxt->hdw = hdw;
-	ctxt->stale_mask = (1 << ARRAY_SIZE(decoder_ops)) - 1;
-	pvr2_hdw_set_decoder(hdw,&ctxt->ctrl);
-	cp->handler = &ctxt->handler;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x saa711x V4L2 handler set up",
-		   cp->client->addr);
-	return !0;
 }
 
 
-
-
 /*
   Stuff for Emacs to see, in order to encourage consistent editing style:
   *** Local Variables: ***
diff --git a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
index 4ff5b892b303..3b0bd5db602b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-video-v4l.h
@@ -32,11 +32,8 @@
 */
 
 
-
-#include "pvrusb2-i2c-core.h"
-
-int pvr2_i2c_decoder_v4l_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
-
+#include "pvrusb2-hdw-internal.h"
+void pvr2_saa7115_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *);
 
 #endif /* __PVRUSB2_VIDEO_V4L_H */
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
index f6fcf0ac6118..1670aa4051ce 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c
@@ -27,7 +27,6 @@
 */
 
 #include "pvrusb2-wm8775.h"
-#include "pvrusb2-i2c-cmd-v4l2.h"
 
 
 #include "pvrusb2-hdw-internal.h"
@@ -37,128 +36,31 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 
-struct pvr2_v4l_wm8775 {
-	struct pvr2_i2c_handler handler;
-	struct pvr2_i2c_client *client;
-	struct pvr2_hdw *hdw;
-	unsigned long stale_mask;
-};
-
-
-static void set_input(struct pvr2_v4l_wm8775 *ctxt)
-{
-	struct v4l2_routing route;
-	struct pvr2_hdw *hdw = ctxt->hdw;
-
-	memset(&route,0,sizeof(route));
-
-	switch(hdw->input_val) {
-	case PVR2_CVAL_INPUT_RADIO:
-		route.input = 1;
-		break;
-	default:
-		/* All other cases just use the second input */
-		route.input = 2;
-		break;
-	}
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c wm8775 set_input(val=%d route=0x%x)",
-		   hdw->input_val,route.input);
-
-	pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_S_AUDIO_ROUTING,&route);
-}
-
-static int check_input(struct pvr2_v4l_wm8775 *ctxt)
-{
-	struct pvr2_hdw *hdw = ctxt->hdw;
-	return hdw->input_dirty != 0;
-}
-
-
-struct pvr2_v4l_wm8775_ops {
-	void (*update)(struct pvr2_v4l_wm8775 *);
-	int (*check)(struct pvr2_v4l_wm8775 *);
-};
-
-
-static const struct pvr2_v4l_wm8775_ops wm8775_ops[] = {
-	{ .update = set_input, .check = check_input},
-};
-
-
-static unsigned int wm8775_describe(struct pvr2_v4l_wm8775 *ctxt,
-				     char *buf,unsigned int cnt)
-{
-	return scnprintf(buf,cnt,"handler: pvrusb2-wm8775");
-}
-
-
-static void wm8775_detach(struct pvr2_v4l_wm8775 *ctxt)
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
 {
-	ctxt->client->handler = NULL;
-	kfree(ctxt);
-}
-
-
-static int wm8775_check(struct pvr2_v4l_wm8775 *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
-
-	for (idx = 0; idx < ARRAY_SIZE(wm8775_ops); idx++) {
-		msk = 1 << idx;
-		if (ctxt->stale_mask & msk) continue;
-		if (wm8775_ops[idx].check(ctxt)) {
-			ctxt->stale_mask |= msk;
+	if (hdw->input_dirty || hdw->force_dirty) {
+		struct v4l2_routing route;
+
+		memset(&route, 0, sizeof(route));
+
+		switch (hdw->input_val) {
+		case PVR2_CVAL_INPUT_RADIO:
+			route.input = 1;
+			break;
+		default:
+			/* All other cases just use the second input */
+			route.input = 2;
+			break;
 		}
-	}
-	return ctxt->stale_mask != 0;
-}
-
-
-static void wm8775_update(struct pvr2_v4l_wm8775 *ctxt)
-{
-	unsigned long msk;
-	unsigned int idx;
+		pvr2_trace(PVR2_TRACE_CHIPS, "subdev wm8775"
+			   " set_input(val=%d route=0x%x)",
+			   hdw->input_val, route.input);
 
-	for (idx = 0; idx < ARRAY_SIZE(wm8775_ops); idx++) {
-		msk = 1 << idx;
-		if (!(ctxt->stale_mask & msk)) continue;
-		ctxt->stale_mask &= ~msk;
-		wm8775_ops[idx].update(ctxt);
+		sd->ops->audio->s_routing(sd, &route);
 	}
 }
 
 
-static const struct pvr2_i2c_handler_functions hfuncs = {
-	.detach = (void (*)(void *))wm8775_detach,
-	.check = (int (*)(void *))wm8775_check,
-	.update = (void (*)(void *))wm8775_update,
-	.describe = (unsigned int (*)(void *,char *,unsigned int))wm8775_describe,
-};
-
-
-int pvr2_i2c_wm8775_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
-{
-	struct pvr2_v4l_wm8775 *ctxt;
-
-	if (cp->handler) return 0;
-
-	ctxt = kzalloc(sizeof(*ctxt),GFP_KERNEL);
-	if (!ctxt) return 0;
-
-	ctxt->handler.func_data = ctxt;
-	ctxt->handler.func_table = &hfuncs;
-	ctxt->client = cp;
-	ctxt->hdw = hdw;
-	ctxt->stale_mask = (1 << ARRAY_SIZE(wm8775_ops)) - 1;
-	cp->handler = &ctxt->handler;
-	pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x wm8775 V4L2 handler set up",
-		   cp->client->addr);
-	return !0;
-}
-
-
-
 
 /*
   Stuff for Emacs to see, in order to encourage consistent editing style:
diff --git a/drivers/media/video/pvrusb2/pvrusb2-wm8775.h b/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
index 807090961255..0577bc7246fb 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-wm8775.h
@@ -34,9 +34,9 @@
 
 
 
-#include "pvrusb2-i2c-core.h"
+#include "pvrusb2-hdw-internal.h"
 
-int pvr2_i2c_wm8775_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
+void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
 
 
 #endif /* __PVRUSB2_WM8775_H */
diff --git a/drivers/media/video/pwc/Kconfig b/drivers/media/video/pwc/Kconfig
index 7298cf2e1650..8b9f0aa844a1 100644
--- a/drivers/media/video/pwc/Kconfig
+++ b/drivers/media/video/pwc/Kconfig
@@ -35,3 +35,13 @@ config USB_PWC_DEBUG
 	  Say Y here in order to have the pwc driver generate verbose debugging
 	  messages.
 	  A special module options 'trace' is used to control the verbosity.
+
+config USB_PWC_INPUT_EVDEV
+	bool "USB Philips Cameras input events device support"
+	default y
+	depends on USB_PWC && INPUT
+	---help---
+	  This option makes USB Philips cameras register the snapshot button as
+	  an input device to report button events.
+
+	  If you are in doubt, say Y.
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 0d810189dd87..7c542caf248e 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -53,6 +53,7 @@
    - Xavier Roche: QuickCam Pro 4000 ID
    - Jens Knudsen: QuickCam Zoom ID
    - J. Debert: QuickCam for Notebooks ID
+   - Pham Thanh Nam: webcam snapshot button as an event input device
 */
 
 #include <linux/errno.h>
@@ -61,6 +62,9 @@
 #include <linux/module.h>
 #include <linux/poll.h>
 #include <linux/slab.h>
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+#include <linux/usb/input.h>
+#endif
 #include <linux/vmalloc.h>
 #include <asm/io.h>
 
@@ -586,6 +590,23 @@ static void pwc_frame_dumped(struct pwc_device *pdev)
 				pdev->vframe_count);
 }
 
+static void pwc_snapshot_button(struct pwc_device *pdev, int down)
+{
+	if (down) {
+		PWC_TRACE("Snapshot button pressed.\n");
+		pdev->snapshot_button_status = 1;
+	} else {
+		PWC_TRACE("Snapshot button released.\n");
+	}
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+	if (pdev->button_dev) {
+		input_report_key(pdev->button_dev, BTN_0, down);
+		input_sync(pdev->button_dev);
+	}
+#endif
+}
+
 static int pwc_rcv_short_packet(struct pwc_device *pdev, const struct pwc_frame_buf *fbuf)
 {
 	int awake = 0;
@@ -603,13 +624,7 @@ static int pwc_rcv_short_packet(struct pwc_device *pdev, const struct pwc_frame_
 			pdev->vframes_error++;
 		}
 		if ((ptr[0] ^ pdev->vmirror) & 0x01) {
-			if (ptr[0] & 0x01) {
-				pdev->snapshot_button_status = 1;
-				PWC_TRACE("Snapshot button pressed.\n");
-			}
-			else {
-				PWC_TRACE("Snapshot button released.\n");
-			}
+			pwc_snapshot_button(pdev, ptr[0] & 0x01);
 		}
 		if ((ptr[0] ^ pdev->vmirror) & 0x02) {
 			if (ptr[0] & 0x02)
@@ -633,12 +648,7 @@ static int pwc_rcv_short_packet(struct pwc_device *pdev, const struct pwc_frame_
 	else if (pdev->type == 740 || pdev->type == 720) {
 		unsigned char *ptr = (unsigned char *)fbuf->data;
 		if ((ptr[0] ^ pdev->vmirror) & 0x01) {
-			if (ptr[0] & 0x01) {
-				pdev->snapshot_button_status = 1;
-				PWC_TRACE("Snapshot button pressed.\n");
-			}
-			else
-				PWC_TRACE("Snapshot button released.\n");
+			pwc_snapshot_button(pdev, ptr[0] & 0x01);
 		}
 		pdev->vmirror = ptr[0] & 0x03;
 	}
@@ -1115,6 +1125,7 @@ static int pwc_video_open(struct file *file)
 	}
 
 	mutex_lock(&pdev->modlock);
+	pwc_construct(pdev); /* set min/max sizes correct */
 	if (!pdev->usb_init) {
 		PWC_DEBUG_OPEN("Doing first time initialization.\n");
 		pdev->usb_init = 1;
@@ -1139,7 +1150,6 @@ static int pwc_video_open(struct file *file)
 	if (pwc_set_leds(pdev, led_on, led_off) < 0)
 		PWC_DEBUG_OPEN("Failed to set LED on/off time.\n");
 
-	pwc_construct(pdev); /* set min/max sizes correct */
 
 	/* So far, so good. Allocate memory. */
 	i = pwc_allocate_buffers(pdev);
@@ -1216,6 +1226,15 @@ static void pwc_cleanup(struct pwc_device *pdev)
 {
 	pwc_remove_sysfs_files(pdev->vdev);
 	video_unregister_device(pdev->vdev);
+
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+	if (pdev->button_dev) {
+		input_unregister_device(pdev->button_dev);
+		input_free_device(pdev->button_dev);
+		kfree(pdev->button_dev->phys);
+		pdev->button_dev = NULL;
+	}
+#endif
 }
 
 /* Note that all cleanup is done in the reverse order as in _open */
@@ -1483,6 +1502,9 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	int features = 0;
 	int video_nr = -1; /* default: use next available device */
 	char serial_number[30], *name;
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+	char *phys = NULL;
+#endif
 
 	vendor_id = le16_to_cpu(udev->descriptor.idVendor);
 	product_id = le16_to_cpu(udev->descriptor.idProduct);
@@ -1807,6 +1829,35 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
 	pwc_set_leds(pdev, 0, 0);
 	pwc_camera_power(pdev, 0);
 
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+	/* register webcam snapshot button input device */
+	pdev->button_dev = input_allocate_device();
+	if (!pdev->button_dev) {
+		PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
+		return -ENOMEM;
+	}
+
+	pdev->button_dev->name = "PWC snapshot button";
+	phys = kasprintf(GFP_KERNEL,"usb-%s-%s", pdev->udev->bus->bus_name, pdev->udev->devpath);
+	if (!phys) {
+		input_free_device(pdev->button_dev);
+		return -ENOMEM;
+	}
+	pdev->button_dev->phys = phys;
+	usb_to_input_id(pdev->udev, &pdev->button_dev->id);
+	pdev->button_dev->dev.parent = &pdev->udev->dev;
+	pdev->button_dev->evbit[0] = BIT_MASK(EV_KEY);
+	pdev->button_dev->keybit[BIT_WORD(BTN_0)] = BIT_MASK(BTN_0);
+
+	rc = input_register_device(pdev->button_dev);
+	if (rc) {
+		input_free_device(pdev->button_dev);
+		kfree(pdev->button_dev->phys);
+		pdev->button_dev = NULL;
+		return rc;
+	}
+#endif
+
 	return 0;
 
 err_unreg:
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 01411fb2337a..0be6f814f539 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -37,6 +37,9 @@
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+#include <linux/input.h>
+#endif
 
 #include "pwc-uncompress.h"
 #include <media/pwc-ioctl.h>
@@ -255,6 +258,9 @@ struct pwc_device
    int pan_angle;			/* in degrees * 100 */
    int tilt_angle;			/* absolute angle; 0,0 is home position */
    int snapshot_button_status;		/* set to 1 when the user push the button, reset to 0 when this value is read */
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
+   struct input_dev *button_dev;	/* webcam snapshot button input */
+#endif
 
    /*** Misc. data ***/
    wait_queue_head_t frameq;		/* When waiting for a frame to finish... */
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 0c4ce58c53d5..c522616ef38f 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -878,6 +878,7 @@ static int test_platform_param(struct pxa_camera_dev *pcdev,
 		SOCAM_HSYNC_ACTIVE_LOW |
 		SOCAM_VSYNC_ACTIVE_HIGH |
 		SOCAM_VSYNC_ACTIVE_LOW |
+		SOCAM_DATA_ACTIVE_HIGH |
 		SOCAM_PCLK_SAMPLE_RISING |
 		SOCAM_PCLK_SAMPLE_FALLING;
 
@@ -1149,8 +1150,43 @@ static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
 	return formats;
 }
 
+static int pxa_camera_set_crop(struct soc_camera_device *icd,
+			       struct v4l2_rect *rect)
+{
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct pxa_camera_dev *pcdev = ici->priv;
+	struct soc_camera_sense sense = {
+		.master_clock = pcdev->mclk,
+		.pixel_clock_max = pcdev->ciclk / 4,
+	};
+	int ret;
+
+	/* If PCLK is used to latch data from the sensor, check sense */
+	if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN)
+		icd->sense = &sense;
+
+	ret = icd->ops->set_crop(icd, rect);
+
+	icd->sense = NULL;
+
+	if (ret < 0) {
+		dev_warn(&ici->dev, "Failed to crop to %ux%u@%u:%u\n",
+			 rect->width, rect->height, rect->left, rect->top);
+	} else if (sense.flags & SOCAM_SENSE_PCLK_CHANGED) {
+		if (sense.pixel_clock > sense.pixel_clock_max) {
+			dev_err(&ici->dev,
+				"pixel clock %lu set by the camera too high!",
+				sense.pixel_clock);
+			return -EIO;
+		}
+		recalculate_fifo_timeout(pcdev, sense.pixel_clock);
+	}
+
+	return ret;
+}
+
 static int pxa_camera_set_fmt(struct soc_camera_device *icd,
-			      __u32 pixfmt, struct v4l2_rect *rect)
+			      struct v4l2_format *f)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct pxa_camera_dev *pcdev = ici->priv;
@@ -1160,35 +1196,30 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
 		.master_clock = pcdev->mclk,
 		.pixel_clock_max = pcdev->ciclk / 4,
 	};
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_format cam_f = *f;
 	int ret;
 
-	if (pixfmt) {
-		xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
-		if (!xlate) {
-			dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
-			return -EINVAL;
-		}
-
-		cam_fmt = xlate->cam_fmt;
+	xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
+	if (!xlate) {
+		dev_warn(&ici->dev, "Format %x not found\n", pix->pixelformat);
+		return -EINVAL;
 	}
 
+	cam_fmt = xlate->cam_fmt;
+
 	/* If PCLK is used to latch data from the sensor, check sense */
 	if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN)
 		icd->sense = &sense;
 
-	switch (pixfmt) {
-	case 0:				/* Only geometry change */
-		ret = icd->ops->set_fmt(icd, pixfmt, rect);
-		break;
-	default:
-		ret = icd->ops->set_fmt(icd, cam_fmt->fourcc, rect);
-	}
+	cam_f.fmt.pix.pixelformat = cam_fmt->fourcc;
+	ret = icd->ops->set_fmt(icd, &cam_f);
 
 	icd->sense = NULL;
 
 	if (ret < 0) {
 		dev_warn(&ici->dev, "Failed to configure for format %x\n",
-			 pixfmt);
+			 pix->pixelformat);
 	} else if (sense.flags & SOCAM_SENSE_PCLK_CHANGED) {
 		if (sense.pixel_clock > sense.pixel_clock_max) {
 			dev_err(&ici->dev,
@@ -1199,7 +1230,7 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
 		recalculate_fifo_timeout(pcdev, sense.pixel_clock);
 	}
 
-	if (pixfmt && !ret) {
+	if (!ret) {
 		icd->buswidth = xlate->buswidth;
 		icd->current_fmt = xlate->host_fmt;
 	}
@@ -1363,6 +1394,7 @@ static struct soc_camera_host_ops pxa_soc_camera_host_ops = {
 	.remove		= pxa_camera_remove_device,
 	.suspend	= pxa_camera_suspend,
 	.resume		= pxa_camera_resume,
+	.set_crop	= pxa_camera_set_crop,
 	.get_formats	= pxa_camera_get_formats,
 	.set_fmt	= pxa_camera_set_fmt,
 	.try_fmt	= pxa_camera_try_fmt,
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 13f85ad363cd..b5be633e3bb0 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -336,14 +336,19 @@ static long s2255_vendor_req(struct s2255_dev *dev, unsigned char req,
 			     u16 index, u16 value, void *buf,
 			     s32 buf_len, int bOut);
 
+/* dev_err macro with driver name */
+#define S2255_DRIVER_NAME "s2255"
+#define s2255_dev_err(dev, fmt, arg...)					\
+		dev_err(dev, S2255_DRIVER_NAME " - " fmt, ##arg)
+
 #define dprintk(level, fmt, arg...)					\
 	do {								\
 		if (*s2255_debug >= (level)) {				\
-			printk(KERN_DEBUG "s2255: " fmt, ##arg);	\
+			printk(KERN_DEBUG S2255_DRIVER_NAME		\
+				": " fmt, ##arg);			\
 		}							\
 	} while (0)
 
-
 static struct usb_driver s2255_driver;
 
 
@@ -528,14 +533,14 @@ static void s2255_fwchunk_complete(struct urb *urb)
 	int len;
 	dprintk(100, "udev %p urb %p", udev, urb);
 	if (urb->status) {
-		dev_err(&udev->dev, "URB failed with status %d", urb->status);
+		dev_err(&udev->dev, "URB failed with status %d\n", urb->status);
 		atomic_set(&data->fw_state, S2255_FW_FAILED);
 		/* wake up anything waiting for the firmware */
 		wake_up(&data->wait_fw);
 		return;
 	}
 	if (data->fw_urb == NULL) {
-		dev_err(&udev->dev, "s2255 disconnected\n");
+		s2255_dev_err(&udev->dev, "disconnected\n");
 		atomic_set(&data->fw_state, S2255_FW_FAILED);
 		/* wake up anything waiting for the firmware */
 		wake_up(&data->wait_fw);
@@ -841,8 +846,7 @@ static int vidioc_querycap(struct file *file, void *priv,
 	struct s2255_dev *dev = fh->dev;
 	strlcpy(cap->driver, "s2255", sizeof(cap->driver));
 	strlcpy(cap->card, "s2255", sizeof(cap->card));
-	strlcpy(cap->bus_info, dev_name(&dev->udev->dev),
-		sizeof(cap->bus_info));
+	usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
 	cap->version = S2255_VERSION;
 	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
 	return 0;
@@ -1278,7 +1282,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 	}
 
 	if (!res_get(dev, fh)) {
-		dev_err(&dev->udev->dev, "s2255: stream busy\n");
+		s2255_dev_err(&dev->udev->dev, "stream busy\n");
 		return -EBUSY;
 	}
 
@@ -1545,7 +1549,8 @@ static int s2255_open(struct file *file)
 
 	switch (atomic_read(&dev->fw_data->fw_state)) {
 	case S2255_FW_FAILED:
-		err("2255 firmware load failed. retrying.\n");
+		s2255_dev_err(&dev->udev->dev,
+			"firmware load failed. retrying.\n");
 		s2255_fwload_start(dev, 1);
 		wait_event_timeout(dev->fw_data->wait_fw,
 				   ((atomic_read(&dev->fw_data->fw_state)
@@ -2173,7 +2178,8 @@ static int s2255_board_init(struct s2255_dev *dev)
 
 	printk(KERN_INFO "2255 usb firmware version %d \n", fw_ver);
 	if (fw_ver < CUR_USB_FWVER)
-		err("usb firmware not up to date %d\n", fw_ver);
+		dev_err(&dev->udev->dev,
+			"usb firmware not up to date %d\n", fw_ver);
 
 	for (j = 0; j < MAX_CHANNELS; j++) {
 		dev->b_acquire[j] = 0;
@@ -2228,13 +2234,13 @@ static void read_pipe_completion(struct urb *purb)
 	dprintk(100, "read pipe completion %p, status %d\n", purb,
 		purb->status);
 	if (pipe_info == NULL) {
-		err("no context !");
+		dev_err(&purb->dev->dev, "no context!\n");
 		return;
 	}
 
 	dev = pipe_info->dev;
 	if (dev == NULL) {
-		err("no context !");
+		dev_err(&purb->dev->dev, "no context!\n");
 		return;
 	}
 	status = purb->status;
@@ -2286,7 +2292,7 @@ static int s2255_start_readpipe(struct s2255_dev *dev)
 		pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);
 		if (!pipe_info->stream_urb) {
 			dev_err(&dev->udev->dev,
-				"ReadStream: Unable to alloc URB");
+				"ReadStream: Unable to alloc URB\n");
 			return -ENOMEM;
 		}
 		/* transfer buffer allocated in board_init */
@@ -2391,7 +2397,7 @@ static void s2255_stop_readpipe(struct s2255_dev *dev)
 	int j;
 
 	if (dev == NULL) {
-		err("s2255: invalid device");
+		s2255_dev_err(&dev->udev->dev, "invalid device\n");
 		return;
 	}
 	dprintk(4, "stop read pipe\n");
@@ -2453,7 +2459,7 @@ static int s2255_probe(struct usb_interface *interface,
 	/* allocate memory for our device state and initialize it to zero */
 	dev = kzalloc(sizeof(struct s2255_dev), GFP_KERNEL);
 	if (dev == NULL) {
-		err("s2255: out of memory");
+		s2255_dev_err(&interface->dev, "out of memory\n");
 		goto error;
 	}
 
@@ -2487,7 +2493,7 @@ static int s2255_probe(struct usb_interface *interface,
 	}
 
 	if (!dev->read_endpoint) {
-		dev_err(&interface->dev, "Could not find bulk-in endpoint");
+		dev_err(&interface->dev, "Could not find bulk-in endpoint\n");
 		goto error;
 	}
 
@@ -2583,7 +2589,7 @@ static void s2255_disconnect(struct usb_interface *interface)
 }
 
 static struct usb_driver s2255_driver = {
-	.name = "s2255",
+	.name = S2255_DRIVER_NAME,
 	.probe = s2255_probe,
 	.disconnect = s2255_disconnect,
 	.id_table = s2255_table,
@@ -2597,7 +2603,8 @@ static int __init usb_s2255_init(void)
 	result = usb_register(&s2255_driver);
 
 	if (result)
-		err("usb_register failed. Error number %d", result);
+		pr_err(KBUILD_MODNAME
+			": usb_register failed. Error number %d\n", result);
 
 	dprintk(2, "s2255_init: done\n");
 	return result;
diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index e637e440b6d5..da47b2f05288 100644
--- a/drivers/media/video/saa5246a.c
+++ b/drivers/media/video/saa5246a.c
@@ -46,10 +46,11 @@
 #include <linux/smp_lock.h>
 #include <linux/mutex.h>
 #include <linux/videotext.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
 #include <media/v4l2-ioctl.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
 MODULE_DESCRIPTION("Philips SAA5246A, SAA5281 Teletext decoder driver");
@@ -388,13 +389,19 @@ MODULE_LICENSE("GPL");
 
 struct saa5246a_device
 {
+	struct v4l2_subdev sd;
+	struct video_device *vdev;
 	u8     pgbuf[NUM_DAUS][VTX_VIRTUALSIZE];
 	int    is_searching[NUM_DAUS];
-	struct i2c_client *client;
 	unsigned long in_use;
 	struct mutex lock;
 };
 
+static inline struct saa5246a_device *to_dev(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa5246a_device, sd);
+}
+
 static struct video_device saa_template;	/* Declared near bottom */
 
 /*
@@ -403,12 +410,13 @@ static struct video_device saa_template;	/* Declared near bottom */
 
 static int i2c_sendbuf(struct saa5246a_device *t, int reg, int count, u8 *data)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&t->sd);
 	char buf[64];
 
 	buf[0] = reg;
 	memcpy(buf+1, data, count);
 
-	if(i2c_master_send(t->client, buf, count+1)==count+1)
+	if (i2c_master_send(client, buf, count + 1) == count + 1)
 		return 0;
 	return -1;
 }
@@ -436,7 +444,9 @@ static int i2c_senddata(struct saa5246a_device *t, ...)
  */
 static int i2c_getdata(struct saa5246a_device *t, int count, u8 *buf)
 {
-	if(i2c_master_recv(t->client, buf, count)!=count)
+	struct i2c_client *client = v4l2_get_subdevdata(&t->sd);
+
+	if (i2c_master_recv(client, buf, count) != count)
 		return -1;
 	return 0;
 }
@@ -961,9 +971,6 @@ static int saa5246a_open(struct file *file)
 {
 	struct saa5246a_device *t = video_drvdata(file);
 
-	if (t->client == NULL)
-		return -ENODEV;
-
 	if (test_and_set_bit(0, &t->in_use))
 		return -EBUSY;
 
@@ -1033,18 +1040,29 @@ static struct video_device saa_template =
 	.minor    = -1,
 };
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
+static int saa5246a_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA5246A, 0);
+}
+
+static const struct v4l2_subdev_core_ops saa5246a_core_ops = {
+	.g_chip_ident = saa5246a_g_chip_ident,
+};
+
+static const struct v4l2_subdev_ops saa5246a_ops = {
+	.core = &saa5246a_core_ops,
+};
 
-I2C_CLIENT_INSMOD;
 
 static int saa5246a_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	int pgbuf;
 	int err;
-	struct video_device *vd;
 	struct saa5246a_device *t;
+	struct v4l2_subdev *sd;
 
 	v4l_info(client, "chip found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
@@ -1053,40 +1071,43 @@ static int saa5246a_probe(struct i2c_client *client,
 	t = kzalloc(sizeof(*t), GFP_KERNEL);
 	if (t == NULL)
 		return -ENOMEM;
+	sd = &t->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa5246a_ops);
 	mutex_init(&t->lock);
 
 	/* Now create a video4linux device */
-	vd = video_device_alloc();
-	if (vd == NULL) {
+	t->vdev = video_device_alloc();
+	if (t->vdev == NULL) {
 		kfree(t);
 		return -ENOMEM;
 	}
-	i2c_set_clientdata(client, vd);
-	memcpy(vd, &saa_template, sizeof(*vd));
+	memcpy(t->vdev, &saa_template, sizeof(*t->vdev));
 
 	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) {
 		memset(t->pgbuf[pgbuf], ' ', sizeof(t->pgbuf[0]));
 		t->is_searching[pgbuf] = false;
 	}
-	video_set_drvdata(vd, t);
+	video_set_drvdata(t->vdev, t);
 
 	/* Register it */
-	err = video_register_device(vd, VFL_TYPE_VTX, -1);
+	err = video_register_device(t->vdev, VFL_TYPE_VTX, -1);
 	if (err < 0) {
 		kfree(t);
-		video_device_release(vd);
+		video_device_release(t->vdev);
+		t->vdev = NULL;
 		return err;
 	}
-	t->client = client;
 	return 0;
 }
 
 static int saa5246a_remove(struct i2c_client *client)
 {
-	struct video_device *vd = i2c_get_clientdata(client);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct saa5246a_device *t = to_dev(sd);
 
-	video_unregister_device(vd);
-	kfree(video_get_drvdata(vd));
+	video_unregister_device(t->vdev);
+	v4l2_device_unregister_subdev(sd);
+	kfree(t);
 	return 0;
 }
 
@@ -1098,7 +1119,6 @@ MODULE_DEVICE_TABLE(i2c, saa5246a_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa5246a",
-	.driverid = I2C_DRIVERID_SAA5249,
 	.probe = saa5246a_probe,
 	.remove = saa5246a_remove,
 	.id_table = saa5246a_id,
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index e29765192469..48b27fe48087 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -50,15 +50,17 @@
 #include <linux/mutex.h>
 #include <linux/delay.h>
 #include <linux/videotext.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
 #include <media/v4l2-ioctl.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
 MODULE_DESCRIPTION("Philips SAA5249 Teletext decoder driver");
 MODULE_LICENSE("GPL");
 
+
 #define VTX_VER_MAJ 1
 #define VTX_VER_MIN 8
 
@@ -95,17 +97,23 @@ typedef struct {
 
 struct saa5249_device
 {
+	struct v4l2_subdev sd;
+	struct video_device *vdev;
 	vdau_t vdau[NUM_DAUS];			/* Data for virtual DAUs (the 5249 only has one */
 						/* real DAU, so we have to simulate some more) */
 	int vtx_use_count;
 	int is_searching[NUM_DAUS];
 	int disp_mode;
 	int virtual_mode;
-	struct i2c_client *client;
 	unsigned long in_use;
 	struct mutex lock;
 };
 
+static inline struct saa5249_device *to_dev(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa5249_device, sd);
+}
+
 
 #define CCTWR 34		/* I²C write/read-address of vtx-chip */
 #define CCTRD 35
@@ -147,12 +155,13 @@ static void jdelay(unsigned long delay)
 
 static int i2c_sendbuf(struct saa5249_device *t, int reg, int count, u8 *data)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&t->sd);
 	char buf[64];
 
 	buf[0] = reg;
 	memcpy(buf+1, data, count);
 
-	if (i2c_master_send(t->client, buf, count + 1) == count + 1)
+	if (i2c_master_send(client, buf, count + 1) == count + 1)
 		return 0;
 	return -1;
 }
@@ -180,7 +189,9 @@ static int i2c_senddata(struct saa5249_device *t, ...)
 
 static int i2c_getdata(struct saa5249_device *t, int count, u8 *buf)
 {
-	if(i2c_master_recv(t->client, buf, count)!=count)
+	struct i2c_client *client = v4l2_get_subdevdata(&t->sd);
+
+	if (i2c_master_recv(client, buf, count) != count)
 		return -1;
 	return 0;
 }
@@ -497,9 +508,6 @@ static int saa5249_open(struct file *file)
 	struct saa5249_device *t = video_drvdata(file);
 	int pgbuf;
 
-	if (t->client == NULL)
-		return -ENODEV;
-
 	if (test_and_set_bit(0, &t->in_use))
 		return -EBUSY;
 
@@ -553,18 +561,28 @@ static struct video_device saa_template =
 	.release 	= video_device_release,
 };
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
+static int saa5249_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA5249, 0);
+}
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_core_ops saa5249_core_ops = {
+	.g_chip_ident = saa5249_g_chip_ident,
+};
+
+static const struct v4l2_subdev_ops saa5249_ops = {
+	.core = &saa5249_core_ops,
+};
 
 static int saa5249_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	int pgbuf;
 	int err;
-	struct video_device *vd;
 	struct saa5249_device *t;
+	struct v4l2_subdev *sd;
 
 	v4l_info(client, "chip found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
@@ -573,16 +591,17 @@ static int saa5249_probe(struct i2c_client *client,
 	t = kzalloc(sizeof(*t), GFP_KERNEL);
 	if (t == NULL)
 		return -ENOMEM;
+	sd = &t->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa5249_ops);
 	mutex_init(&t->lock);
 
 	/* Now create a video4linux device */
-	vd = kmalloc(sizeof(struct video_device), GFP_KERNEL);
-	if (vd == NULL) {
+	t->vdev = video_device_alloc();
+	if (t->vdev == NULL) {
 		kfree(client);
 		return -ENOMEM;
 	}
-	i2c_set_clientdata(client, vd);
-	memcpy(vd, &saa_template, sizeof(*vd));
+	memcpy(t->vdev, &saa_template, sizeof(*t->vdev));
 
 	for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) {
 		memset(t->vdau[pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
@@ -593,26 +612,27 @@ static int saa5249_probe(struct i2c_client *client,
 		t->vdau[pgbuf].stopped = true;
 		t->is_searching[pgbuf] = false;
 	}
-	video_set_drvdata(vd, t);
+	video_set_drvdata(t->vdev, t);
 
 	/* Register it */
-	err = video_register_device(vd, VFL_TYPE_VTX, -1);
+	err = video_register_device(t->vdev, VFL_TYPE_VTX, -1);
 	if (err < 0) {
 		kfree(t);
-		kfree(vd);
+		video_device_release(t->vdev);
+		t->vdev = NULL;
 		return err;
 	}
-	t->client = client;
 	return 0;
 }
 
 static int saa5249_remove(struct i2c_client *client)
 {
-	struct video_device *vd = i2c_get_clientdata(client);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct saa5249_device *t = to_dev(sd);
 
-	video_unregister_device(vd);
-	kfree(video_get_drvdata(vd));
-	kfree(vd);
+	video_unregister_device(t->vdev);
+	v4l2_device_unregister_subdev(sd);
+	kfree(t);
 	return 0;
 }
 
@@ -624,7 +644,6 @@ MODULE_DEVICE_TABLE(i2c, saa5249_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa5249",
-	.driverid = I2C_DRIVERID_SAA5249,
 	.probe = saa5249_probe,
 	.remove = saa5249_remove,
 	.id_table = saa5249_id,
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index f05024259f01..c25e81af5ce0 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -23,7 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/i2c.h>
 #include <linux/types.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -32,15 +32,10 @@
 #include <asm/uaccess.h>
 
 #include <media/rds.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = {
-	0x20 >> 1,
-	0x22 >> 1,
-	I2C_CLIENT_END,
-};
-
-I2C_CLIENT_INSMOD;
 
 /* insmod options */
 static unsigned int debug;
@@ -72,9 +67,8 @@ MODULE_LICENSE("GPL");
 #define dprintk     if (debug) printk
 
 struct saa6588 {
-	struct i2c_client client;
-	struct work_struct work;
-	struct timer_list timer;
+	struct v4l2_subdev sd;
+	struct delayed_work work;
 	spinlock_t lock;
 	unsigned char *buffer;
 	unsigned int buf_size;
@@ -86,8 +80,10 @@ struct saa6588 {
 	int data_available_for_read;
 };
 
-static struct i2c_driver driver;
-static struct i2c_client client_template;
+static inline struct saa6588 *to_saa6588(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa6588, sd);
+}
 
 /* ---------------------------------------------------------------------- */
 
@@ -258,6 +254,7 @@ static void block_to_buf(struct saa6588 *s, unsigned char *blockbuf)
 
 static void saa6588_i2c_poll(struct saa6588 *s)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&s->sd);
 	unsigned long flags;
 	unsigned char tmpbuf[6];
 	unsigned char blocknum;
@@ -265,7 +262,7 @@ static void saa6588_i2c_poll(struct saa6588 *s)
 
 	/* Although we only need 3 bytes, we have to read at least 6.
 	   SAA6588 returns garbage otherwise */
-	if (6 != i2c_master_recv(&s->client, &tmpbuf[0], 6)) {
+	if (6 != i2c_master_recv(client, &tmpbuf[0], 6)) {
 		if (debug > 1)
 			dprintk(PREFIX "read error!\n");
 		return;
@@ -316,23 +313,17 @@ static void saa6588_i2c_poll(struct saa6588 *s)
 	wake_up_interruptible(&s->read_queue);
 }
 
-static void saa6588_timer(unsigned long data)
-{
-	struct saa6588 *s = (struct saa6588 *)data;
-
-	schedule_work(&s->work);
-}
-
 static void saa6588_work(struct work_struct *work)
 {
-	struct saa6588 *s = container_of(work, struct saa6588, work);
+	struct saa6588 *s = container_of(work, struct saa6588, work.work);
 
 	saa6588_i2c_poll(s);
-	mod_timer(&s->timer, jiffies + msecs_to_jiffies(20));
+	schedule_delayed_work(&s->work, msecs_to_jiffies(20));
 }
 
 static int saa6588_configure(struct saa6588 *s)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(&s->sd);
 	unsigned char buf[3];
 	int rc;
 
@@ -380,7 +371,8 @@ static int saa6588_configure(struct saa6588 *s)
 	dprintk(PREFIX "writing: 0w=0x%02x 1w=0x%02x 2w=0x%02x\n",
 		buf[0], buf[1], buf[2]);
 
-	if (3 != (rc = i2c_master_send(&s->client, buf, 3)))
+	rc = i2c_master_send(client, buf, 3);
+	if (rc != 3)
 		printk(PREFIX "i2c i/o error: rc == %d (should be 3)\n", rc);
 
 	return 0;
@@ -388,70 +380,10 @@ static int saa6588_configure(struct saa6588 *s)
 
 /* ---------------------------------------------------------------------- */
 
-static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
-{
-	struct saa6588 *s;
-	client_template.adapter = adap;
-	client_template.addr = addr;
-
-	printk(PREFIX "chip found @ 0x%x\n", addr << 1);
-
-	if (NULL == (s = kmalloc(sizeof(*s), GFP_KERNEL)))
-		return -ENOMEM;
-
-	s->buf_size = bufblocks * 3;
-
-	if (NULL == (s->buffer = kmalloc(s->buf_size, GFP_KERNEL))) {
-		kfree(s);
-		return -ENOMEM;
-	}
-	spin_lock_init(&s->lock);
-	s->client = client_template;
-	s->block_count = 0;
-	s->wr_index = 0;
-	s->rd_index = 0;
-	s->last_blocknum = 0xff;
-	init_waitqueue_head(&s->read_queue);
-	s->data_available_for_read = 0;
-	i2c_set_clientdata(&s->client, s);
-	i2c_attach_client(&s->client);
-
-	saa6588_configure(s);
-
-	/* start polling via eventd */
-	INIT_WORK(&s->work, saa6588_work);
-	init_timer(&s->timer);
-	s->timer.function = saa6588_timer;
-	s->timer.data = (unsigned long)s;
-	schedule_work(&s->work);
-	return 0;
-}
-
-static int saa6588_probe(struct i2c_adapter *adap)
-{
-	if (adap->class & I2C_CLASS_TV_ANALOG)
-		return i2c_probe(adap, &addr_data, saa6588_attach);
-	return 0;
-}
-
-static int saa6588_detach(struct i2c_client *client)
-{
-	struct saa6588 *s = i2c_get_clientdata(client);
-
-	del_timer_sync(&s->timer);
-	flush_scheduled_work();
-
-	i2c_detach_client(client);
-	kfree(s->buffer);
-	kfree(s);
-	return 0;
-}
-
-static int saa6588_command(struct i2c_client *client, unsigned int cmd,
-							void *arg)
+static long saa6588_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
 {
-	struct saa6588 *s = i2c_get_clientdata(client);
-	struct rds_command *a = (struct rds_command *)arg;
+	struct saa6588 *s = to_saa6588(sd);
+	struct rds_command *a = arg;
 
 	switch (cmd) {
 		/* --- open() for /dev/radio --- */
@@ -479,45 +411,94 @@ static int saa6588_command(struct i2c_client *client, unsigned int cmd,
 
 	default:
 		/* nothing */
-		break;
+		return -ENOIOCTLCMD;
 	}
 	return 0;
 }
 
+static int saa6588_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA6588, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver driver = {
-	.driver = {
-		.name = "saa6588",
-	},
-	.id = -1,		/* FIXME */
-	.attach_adapter = saa6588_probe,
-	.detach_client = saa6588_detach,
-	.command = saa6588_command,
+static const struct v4l2_subdev_core_ops saa6588_core_ops = {
+	.g_chip_ident = saa6588_g_chip_ident,
+	.ioctl = saa6588_ioctl,
 };
 
-static struct i2c_client client_template = {
-	.name = "saa6588",
-	.driver = &driver,
+static const struct v4l2_subdev_ops saa6588_ops = {
+	.core = &saa6588_core_ops,
 };
 
-static int __init saa6588_init_module(void)
+/* ---------------------------------------------------------------------- */
+
+static int saa6588_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
 {
-	return i2c_add_driver(&driver);
+	struct saa6588 *s;
+	struct v4l2_subdev *sd;
+
+	v4l_info(client, "saa6588 found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
+
+	s = kzalloc(sizeof(*s), GFP_KERNEL);
+	if (s == NULL)
+		return -ENOMEM;
+
+	s->buf_size = bufblocks * 3;
+
+	s->buffer = kmalloc(s->buf_size, GFP_KERNEL);
+	if (s->buffer == NULL) {
+		kfree(s);
+		return -ENOMEM;
+	}
+	sd = &s->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa6588_ops);
+	spin_lock_init(&s->lock);
+	s->block_count = 0;
+	s->wr_index = 0;
+	s->rd_index = 0;
+	s->last_blocknum = 0xff;
+	init_waitqueue_head(&s->read_queue);
+	s->data_available_for_read = 0;
+
+	saa6588_configure(s);
+
+	/* start polling via eventd */
+	INIT_DELAYED_WORK(&s->work, saa6588_work);
+	schedule_delayed_work(&s->work, 0);
+	return 0;
 }
 
-static void __exit saa6588_cleanup_module(void)
+static int saa6588_remove(struct i2c_client *client)
 {
-	i2c_del_driver(&driver);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct saa6588 *s = to_saa6588(sd);
+
+	v4l2_device_unregister_subdev(sd);
+
+	cancel_delayed_work_sync(&s->work);
+
+	kfree(s->buffer);
+	kfree(s);
+	return 0;
 }
 
-module_init(saa6588_init_module);
-module_exit(saa6588_cleanup_module);
+/* ----------------------------------------------------------------------- */
 
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+static const struct i2c_device_id saa6588_id[] = {
+	{ "saa6588", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, saa6588_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "saa6588",
+	.probe = saa6588_probe,
+	.remove = saa6588_remove,
+	.id_table = saa6588_id,
+};
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index 37860698f782..df4e08d2dceb 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -33,15 +33,16 @@
 #include <linux/wait.h>
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Philips SAA7110 video decoder driver");
 MODULE_AUTHOR("Pauline Middelink");
 MODULE_LICENSE("GPL");
 
+
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
@@ -52,9 +53,10 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 #define SAA7110_NR_REG		0x35
 
 struct saa7110 {
+	struct v4l2_subdev sd;
 	u8 reg[SAA7110_NR_REG];
 
-	int norm;
+	v4l2_std_id norm;
 	int input;
 	int enable;
 	int bright;
@@ -65,20 +67,28 @@ struct saa7110 {
 	wait_queue_head_t wq;
 };
 
+static inline struct saa7110 *to_saa7110(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa7110, sd);
+}
+
 /* ----------------------------------------------------------------------- */
 /* I2C support functions						   */
 /* ----------------------------------------------------------------------- */
 
-static int saa7110_write(struct i2c_client *client, u8 reg, u8 value)
+static int saa7110_write(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
-	struct saa7110 *decoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa7110 *decoder = to_saa7110(sd);
 
 	decoder->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
+static int saa7110_write_block(struct v4l2_subdev *sd, const u8 *data, unsigned int len)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa7110 *decoder = to_saa7110(sd);
 	int ret = -1;
 	u8 reg = *data;		/* first register to write to */
 
@@ -89,15 +99,13 @@ static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsign
 	/* the saa7110 has an autoincrement function, use it if
 	 * the adapter understands raw I2C */
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		struct saa7110 *decoder = i2c_get_clientdata(client);
-
 		ret = i2c_master_send(client, data, len);
 
 		/* Cache the written data */
 		memcpy(decoder->reg + reg, data + 1, len - 1);
 	} else {
 		for (++data, --len; len; len--) {
-			ret = saa7110_write(client, reg++, *data++);
+			ret = saa7110_write(sd, reg++, *data++);
 			if (ret < 0)
 				break;
 		}
@@ -106,8 +114,10 @@ static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsign
 	return ret;
 }
 
-static inline int saa7110_read(struct i2c_client *client)
+static inline int saa7110_read(struct v4l2_subdev *sd)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_read_byte(client);
 }
 
@@ -115,11 +125,11 @@ static inline int saa7110_read(struct i2c_client *client)
 /* SAA7110 functions							   */
 /* ----------------------------------------------------------------------- */
 
-#define FRESP_06H_COMPST 0x03	//0x13
-#define FRESP_06H_SVIDEO 0x83	//0xC0
+#define FRESP_06H_COMPST 0x03	/*0x13*/
+#define FRESP_06H_SVIDEO 0x83	/*0xC0*/
 
 
-static int saa7110_selmux(struct i2c_client *client, int chan)
+static int saa7110_selmux(struct v4l2_subdev *sd, int chan)
 {
 	static const unsigned char modes[9][8] = {
 		/* mode 0 */
@@ -150,17 +160,17 @@ static int saa7110_selmux(struct i2c_client *client, int chan)
 		{FRESP_06H_SVIDEO, 0x3C, 0x27, 0xC1, 0x23,
 			      0x44, 0x75, 0x21}
 	};
-	struct saa7110 *decoder = i2c_get_clientdata(client);
+	struct saa7110 *decoder = to_saa7110(sd);
 	const unsigned char *ptr = modes[chan];
 
-	saa7110_write(client, 0x06, ptr[0]);	/* Luminance control    */
-	saa7110_write(client, 0x20, ptr[1]);	/* Analog Control #1    */
-	saa7110_write(client, 0x21, ptr[2]);	/* Analog Control #2    */
-	saa7110_write(client, 0x22, ptr[3]);	/* Mixer Control #1     */
-	saa7110_write(client, 0x2C, ptr[4]);	/* Mixer Control #2     */
-	saa7110_write(client, 0x30, ptr[5]);	/* ADCs gain control    */
-	saa7110_write(client, 0x31, ptr[6]);	/* Mixer Control #3     */
-	saa7110_write(client, 0x21, ptr[7]);	/* Analog Control #2    */
+	saa7110_write(sd, 0x06, ptr[0]);	/* Luminance control    */
+	saa7110_write(sd, 0x20, ptr[1]);	/* Analog Control #1    */
+	saa7110_write(sd, 0x21, ptr[2]);	/* Analog Control #2    */
+	saa7110_write(sd, 0x22, ptr[3]);	/* Mixer Control #1     */
+	saa7110_write(sd, 0x2C, ptr[4]);	/* Mixer Control #2     */
+	saa7110_write(sd, 0x30, ptr[5]);	/* ADCs gain control    */
+	saa7110_write(sd, 0x31, ptr[6]);	/* Mixer Control #3     */
+	saa7110_write(sd, 0x21, ptr[7]);	/* Analog Control #2    */
 	decoder->input = chan;
 
 	return 0;
@@ -176,246 +186,260 @@ static const unsigned char initseq[1 + SAA7110_NR_REG] = {
 	/* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02
 };
 
-static int determine_norm(struct i2c_client *client)
+static v4l2_std_id determine_norm(struct v4l2_subdev *sd)
 {
 	DEFINE_WAIT(wait);
-	struct saa7110 *decoder = i2c_get_clientdata(client);
+	struct saa7110 *decoder = to_saa7110(sd);
 	int status;
 
 	/* mode changed, start automatic detection */
-	saa7110_write_block(client, initseq, sizeof(initseq));
-	saa7110_selmux(client, decoder->input);
+	saa7110_write_block(sd, initseq, sizeof(initseq));
+	saa7110_selmux(sd, decoder->input);
 	prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
 	schedule_timeout(msecs_to_jiffies(250));
 	finish_wait(&decoder->wq, &wait);
-	status = saa7110_read(client);
+	status = saa7110_read(sd);
 	if (status & 0x40) {
-		v4l_dbg(1, debug, client, "status=0x%02x (no signal)\n", status);
-		return decoder->norm;	// no change
+		v4l2_dbg(1, debug, sd, "status=0x%02x (no signal)\n", status);
+		return decoder->norm;	/* no change*/
 	}
 	if ((status & 3) == 0) {
-		saa7110_write(client, 0x06, 0x83);
+		saa7110_write(sd, 0x06, 0x83);
 		if (status & 0x20) {
-			v4l_dbg(1, debug, client, "status=0x%02x (NTSC/no color)\n", status);
-			//saa7110_write(client,0x2E,0x81);
-			return VIDEO_MODE_NTSC;
+			v4l2_dbg(1, debug, sd, "status=0x%02x (NTSC/no color)\n", status);
+			/*saa7110_write(sd,0x2E,0x81);*/
+			return V4L2_STD_NTSC;
 		}
-		v4l_dbg(1, debug, client, "status=0x%02x (PAL/no color)\n", status);
-		//saa7110_write(client,0x2E,0x9A);
-		return VIDEO_MODE_PAL;
+		v4l2_dbg(1, debug, sd, "status=0x%02x (PAL/no color)\n", status);
+		/*saa7110_write(sd,0x2E,0x9A);*/
+		return V4L2_STD_PAL;
 	}
-	//saa7110_write(client,0x06,0x03);
+	/*saa7110_write(sd,0x06,0x03);*/
 	if (status & 0x20) {	/* 60Hz */
-		v4l_dbg(1, debug, client, "status=0x%02x (NTSC)\n", status);
-		saa7110_write(client, 0x0D, 0x86);
-		saa7110_write(client, 0x0F, 0x50);
-		saa7110_write(client, 0x11, 0x2C);
-		//saa7110_write(client,0x2E,0x81);
-		return VIDEO_MODE_NTSC;
+		v4l2_dbg(1, debug, sd, "status=0x%02x (NTSC)\n", status);
+		saa7110_write(sd, 0x0D, 0x86);
+		saa7110_write(sd, 0x0F, 0x50);
+		saa7110_write(sd, 0x11, 0x2C);
+		/*saa7110_write(sd,0x2E,0x81);*/
+		return V4L2_STD_NTSC;
 	}
 
 	/* 50Hz -> PAL/SECAM */
-	saa7110_write(client, 0x0D, 0x86);
-	saa7110_write(client, 0x0F, 0x10);
-	saa7110_write(client, 0x11, 0x59);
-	//saa7110_write(client,0x2E,0x9A);
+	saa7110_write(sd, 0x0D, 0x86);
+	saa7110_write(sd, 0x0F, 0x10);
+	saa7110_write(sd, 0x11, 0x59);
+	/*saa7110_write(sd,0x2E,0x9A);*/
 
 	prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
 	schedule_timeout(msecs_to_jiffies(250));
 	finish_wait(&decoder->wq, &wait);
 
-	status = saa7110_read(client);
+	status = saa7110_read(sd);
 	if ((status & 0x03) == 0x01) {
-		v4l_dbg(1, debug, client, "status=0x%02x (SECAM)\n", status);
-		saa7110_write(client, 0x0D, 0x87);
-		return VIDEO_MODE_SECAM;
+		v4l2_dbg(1, debug, sd, "status=0x%02x (SECAM)\n", status);
+		saa7110_write(sd, 0x0D, 0x87);
+		return V4L2_STD_SECAM;
 	}
-	v4l_dbg(1, debug, client, "status=0x%02x (PAL)\n", status);
-	return VIDEO_MODE_PAL;
+	v4l2_dbg(1, debug, sd, "status=0x%02x (PAL)\n", status);
+	return V4L2_STD_PAL;
 }
 
-static int
-saa7110_command (struct i2c_client *client,
-		 unsigned int       cmd,
-		 void              *arg)
+static int saa7110_g_input_status(struct v4l2_subdev *sd, u32 *pstatus)
 {
-	struct saa7110 *decoder = i2c_get_clientdata(client);
-	int v;
+	struct saa7110 *decoder = to_saa7110(sd);
+	int res = V4L2_IN_ST_NO_SIGNAL;
+	int status = saa7110_read(sd);
+
+	v4l2_dbg(1, debug, sd, "status=0x%02x norm=%llx\n",
+		       status, (unsigned long long)decoder->norm);
+	if (!(status & 0x40))
+		res = 0;
+	if (!(status & 0x03))
+		res |= V4L2_IN_ST_NO_COLOR;
+
+	*pstatus = res;
+	return 0;
+}
 
-	switch (cmd) {
-	case 0:
-		//saa7110_write_block(client, initseq, sizeof(initseq));
-		break;
+static int saa7110_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	*(v4l2_std_id *)std = determine_norm(sd);
+	return 0;
+}
 
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *dc = arg;
+static int saa7110_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct saa7110 *decoder = to_saa7110(sd);
+
+	if (decoder->norm != std) {
+		decoder->norm = std;
+		/*saa7110_write(sd, 0x06, 0x03);*/
+		if (std & V4L2_STD_NTSC) {
+			saa7110_write(sd, 0x0D, 0x86);
+			saa7110_write(sd, 0x0F, 0x50);
+			saa7110_write(sd, 0x11, 0x2C);
+			/*saa7110_write(sd, 0x2E, 0x81);*/
+			v4l2_dbg(1, debug, sd, "switched to NTSC\n");
+		} else if (std & V4L2_STD_PAL) {
+			saa7110_write(sd, 0x0D, 0x86);
+			saa7110_write(sd, 0x0F, 0x10);
+			saa7110_write(sd, 0x11, 0x59);
+			/*saa7110_write(sd, 0x2E, 0x9A);*/
+			v4l2_dbg(1, debug, sd, "switched to PAL\n");
+		} else if (std & V4L2_STD_SECAM) {
+			saa7110_write(sd, 0x0D, 0x87);
+			saa7110_write(sd, 0x0F, 0x10);
+			saa7110_write(sd, 0x11, 0x59);
+			/*saa7110_write(sd, 0x2E, 0x9A);*/
+			v4l2_dbg(1, debug, sd, "switched to SECAM\n");
+		} else {
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
 
-		dc->flags =
-		    VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
-		    VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
-		dc->inputs = SAA7110_MAX_INPUT;
-		dc->outputs = SAA7110_MAX_OUTPUT;
-		break;
+static int saa7110_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct saa7110 *decoder = to_saa7110(sd);
+
+	if (route->input < 0 || route->input >= SAA7110_MAX_INPUT) {
+		v4l2_dbg(1, debug, sd, "input=%d not available\n", route->input);
+		return -EINVAL;
+	}
+	if (decoder->input != route->input) {
+		saa7110_selmux(sd, route->input);
+		v4l2_dbg(1, debug, sd, "switched to input=%d\n", route->input);
 	}
+	return 0;
+}
 
-	case DECODER_GET_STATUS:
-	{
-		int status;
-		int res = 0;
-
-		status = saa7110_read(client);
-		v4l_dbg(1, debug, client, "status=0x%02x norm=%d\n",
-			       status, decoder->norm);
-		if (!(status & 0x40))
-			res |= DECODER_STATUS_GOOD;
-		if (status & 0x03)
-			res |= DECODER_STATUS_COLOR;
-
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		case VIDEO_MODE_SECAM:
-			res |= DECODER_STATUS_SECAM;
-			break;
-		}
-		*(int *) arg = res;
-		break;
+static int saa7110_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct saa7110 *decoder = to_saa7110(sd);
+
+	if (decoder->enable != enable) {
+		decoder->enable = enable;
+		saa7110_write(sd, 0x0E, enable ? 0x18 : 0x80);
+		v4l2_dbg(1, debug, sd, "YUV %s\n", enable ? "on" : "off");
 	}
+	return 0;
+}
 
-	case DECODER_SET_NORM:
-		v = *(int *) arg;
-		if (decoder->norm != v) {
-			decoder->norm = v;
-			//saa7110_write(client, 0x06, 0x03);
-			switch (v) {
-			case VIDEO_MODE_NTSC:
-				saa7110_write(client, 0x0D, 0x86);
-				saa7110_write(client, 0x0F, 0x50);
-				saa7110_write(client, 0x11, 0x2C);
-				//saa7110_write(client, 0x2E, 0x81);
-				v4l_dbg(1, debug, client, "switched to NTSC\n");
-				break;
-			case VIDEO_MODE_PAL:
-				saa7110_write(client, 0x0D, 0x86);
-				saa7110_write(client, 0x0F, 0x10);
-				saa7110_write(client, 0x11, 0x59);
-				//saa7110_write(client, 0x2E, 0x9A);
-				v4l_dbg(1, debug, client, "switched to PAL\n");
-				break;
-			case VIDEO_MODE_SECAM:
-				saa7110_write(client, 0x0D, 0x87);
-				saa7110_write(client, 0x0F, 0x10);
-				saa7110_write(client, 0x11, 0x59);
-				//saa7110_write(client, 0x2E, 0x9A);
-				v4l_dbg(1, debug, client, "switched to SECAM\n");
-				break;
-			case VIDEO_MODE_AUTO:
-				v4l_dbg(1, debug, client, "switched to AUTO\n");
-				decoder->norm = determine_norm(client);
-				*(int *) arg = decoder->norm;
-				break;
-			default:
-				return -EPERM;
-			}
-		}
-		break;
+static int saa7110_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
+{
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+	case V4L2_CID_CONTRAST:
+	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
+	case V4L2_CID_HUE:
+		return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
 
-	case DECODER_SET_INPUT:
-		v = *(int *) arg;
-		if (v < 0 || v >= SAA7110_MAX_INPUT) {
-			v4l_dbg(1, debug, client, "input=%d not available\n", v);
-			return -EINVAL;
-		}
-		if (decoder->input != v) {
-			saa7110_selmux(client, v);
-			v4l_dbg(1, debug, client, "switched to input=%d\n", v);
-		}
-		break;
+static int saa7110_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct saa7110 *decoder = to_saa7110(sd);
 
-	case DECODER_SET_OUTPUT:
-		v = *(int *) arg;
-		/* not much choice of outputs */
-		if (v != 0)
-			return -EINVAL;
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = decoder->bright;
 		break;
-
-	case DECODER_ENABLE_OUTPUT:
-		v = *(int *) arg;
-		if (decoder->enable != v) {
-			decoder->enable = v;
-			saa7110_write(client, 0x0E, v ? 0x18 : 0x80);
-			v4l_dbg(1, debug, client, "YUV %s\n", v ? "on" : "off");
-		}
+	case V4L2_CID_CONTRAST:
+		ctrl->value = decoder->contrast;
+		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = decoder->sat;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = decoder->hue;
 		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
 
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
+static int saa7110_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct saa7110 *decoder = to_saa7110(sd);
 
-		if (decoder->bright != pic->brightness) {
-			/* We want 0 to 255 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			saa7110_write(client, 0x19, decoder->bright >> 8);
-		}
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->contrast = pic->contrast;
-			saa7110_write(client, 0x13,
-				      decoder->contrast >> 9);
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		if (decoder->bright != ctrl->value) {
+			decoder->bright = ctrl->value;
+			saa7110_write(sd, 0x19, decoder->bright);
 		}
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->sat = pic->colour;
-			saa7110_write(client, 0x12, decoder->sat >> 9);
+		break;
+	case V4L2_CID_CONTRAST:
+		if (decoder->contrast != ctrl->value) {
+			decoder->contrast = ctrl->value;
+			saa7110_write(sd, 0x13, decoder->contrast);
 		}
-		if (decoder->hue != pic->hue) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->hue = pic->hue;
-			saa7110_write(client, 0x07,
-				      (decoder->hue >> 8) - 128);
+		break;
+	case V4L2_CID_SATURATION:
+		if (decoder->sat != ctrl->value) {
+			decoder->sat = ctrl->value;
+			saa7110_write(sd, 0x12, decoder->sat);
 		}
 		break;
-	}
-
-	case DECODER_DUMP:
-		if (!debug)
-			break;
-		for (v = 0; v < SAA7110_NR_REG; v += 16) {
-			int j;
-			v4l_dbg(1, debug, client, "%02x:", v);
-			for (j = 0; j < 16 && v + j < SAA7110_NR_REG; j++)
-				printk(KERN_CONT " %02x", decoder->reg[v + j]);
-			printk(KERN_CONT "\n");
+	case V4L2_CID_HUE:
+		if (decoder->hue != ctrl->value) {
+			decoder->hue = ctrl->value;
+			saa7110_write(sd, 0x07, decoder->hue);
 		}
 		break;
-
 	default:
-		v4l_dbg(1, debug, client, "unknown command %08x\n", cmd);
 		return -EINVAL;
 	}
 	return 0;
 }
 
+static int saa7110_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7110, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
+static const struct v4l2_subdev_core_ops saa7110_core_ops = {
+	.g_chip_ident = saa7110_g_chip_ident,
+	.g_ctrl = saa7110_g_ctrl,
+	.s_ctrl = saa7110_s_ctrl,
+	.queryctrl = saa7110_queryctrl,
+};
 
-static unsigned short normal_i2c[] = { 0x9c >> 1, 0x9e >> 1, I2C_CLIENT_END };
+static const struct v4l2_subdev_tuner_ops saa7110_tuner_ops = {
+	.s_std = saa7110_s_std,
+};
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_video_ops saa7110_video_ops = {
+	.s_routing = saa7110_s_routing,
+	.s_stream = saa7110_s_stream,
+	.querystd = saa7110_querystd,
+	.g_input_status = saa7110_g_input_status,
+};
+
+static const struct v4l2_subdev_ops saa7110_ops = {
+	.core = &saa7110_core_ops,
+	.tuner = &saa7110_tuner_ops,
+	.video = &saa7110_video_ops,
+};
+
+/* ----------------------------------------------------------------------- */
 
 static int saa7110_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct saa7110 *decoder;
+	struct v4l2_subdev *sd;
 	int rv;
 
 	/* Check if the adapter supports the needed features */
@@ -429,7 +453,9 @@ static int saa7110_probe(struct i2c_client *client,
 	decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL);
 	if (!decoder)
 		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_PAL;
+	sd = &decoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa7110_ops);
+	decoder->norm = V4L2_STD_PAL;
 	decoder->input = 0;
 	decoder->enable = 1;
 	decoder->bright = 32768;
@@ -437,30 +463,29 @@ static int saa7110_probe(struct i2c_client *client,
 	decoder->hue = 32768;
 	decoder->sat = 32768;
 	init_waitqueue_head(&decoder->wq);
-	i2c_set_clientdata(client, decoder);
 
-	rv = saa7110_write_block(client, initseq, sizeof(initseq));
+	rv = saa7110_write_block(sd, initseq, sizeof(initseq));
 	if (rv < 0) {
-		v4l_dbg(1, debug, client, "init status %d\n", rv);
+		v4l2_dbg(1, debug, sd, "init status %d\n", rv);
 	} else {
 		int ver, status;
-		saa7110_write(client, 0x21, 0x10);
-		saa7110_write(client, 0x0e, 0x18);
-		saa7110_write(client, 0x0D, 0x04);
-		ver = saa7110_read(client);
-		saa7110_write(client, 0x0D, 0x06);
-		//mdelay(150);
-		status = saa7110_read(client);
-		v4l_dbg(1, debug, client, "version %x, status=0x%02x\n",
+		saa7110_write(sd, 0x21, 0x10);
+		saa7110_write(sd, 0x0e, 0x18);
+		saa7110_write(sd, 0x0D, 0x04);
+		ver = saa7110_read(sd);
+		saa7110_write(sd, 0x0D, 0x06);
+		/*mdelay(150);*/
+		status = saa7110_read(sd);
+		v4l2_dbg(1, debug, sd, "version %x, status=0x%02x\n",
 			       ver, status);
-		saa7110_write(client, 0x0D, 0x86);
-		saa7110_write(client, 0x0F, 0x10);
-		saa7110_write(client, 0x11, 0x59);
-		//saa7110_write(client, 0x2E, 0x9A);
+		saa7110_write(sd, 0x0D, 0x86);
+		saa7110_write(sd, 0x0F, 0x10);
+		saa7110_write(sd, 0x11, 0x59);
+		/*saa7110_write(sd, 0x2E, 0x9A);*/
 	}
 
-	//saa7110_selmux(client,0);
-	//determine_norm(client);
+	/*saa7110_selmux(sd,0);*/
+	/*determine_norm(sd);*/
 	/* setup and implicit mode 0 select has been performed */
 
 	return 0;
@@ -468,7 +493,10 @@ static int saa7110_probe(struct i2c_client *client,
 
 static int saa7110_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_saa7110(sd));
 	return 0;
 }
 
@@ -482,8 +510,6 @@ MODULE_DEVICE_TABLE(i2c, saa7110_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa7110",
-	.driverid = I2C_DRIVERID_SAA7110,
-	.command = saa7110_command,
 	.probe = saa7110_probe,
 	.remove = saa7110_remove,
 	.id_table = saa7110_id,
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
deleted file mode 100644
index a4738a2fb4d3..000000000000
--- a/drivers/media/video/saa7111.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- * saa7111 - Philips SAA7111A video decoder driver version 0.0.3
- *
- * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
- *
- * Slight changes for video timing and attachment output by
- * Wolfgang Scherr <scherr@net4you.net>
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- *    - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * Changes by Michael Hunold <michael@mihu.de>
- *    - implemented DECODER_SET_GPIO, DECODER_INIT, DECODER_SET_VBI_BYPASS
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-
-MODULE_DESCRIPTION("Philips SAA7111 video decoder driver");
-MODULE_AUTHOR("Dave Perks");
-MODULE_LICENSE("GPL");
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-/* ----------------------------------------------------------------------- */
-
-#define SAA7111_NR_REG		0x18
-
-struct saa7111 {
-	unsigned char reg[SAA7111_NR_REG];
-
-	int norm;
-	int input;
-	int enable;
-};
-
-/* ----------------------------------------------------------------------- */
-
-static inline int saa7111_write(struct i2c_client *client, u8 reg, u8 value)
-{
-	struct saa7111 *decoder = i2c_get_clientdata(client);
-
-	decoder->reg[reg] = value;
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static inline void saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value)
-{
-	struct saa7111 *decoder = i2c_get_clientdata(client);
-
-	if (decoder->reg[reg] != value) {
-		decoder->reg[reg] = value;
-		i2c_smbus_write_byte_data(client, reg, value);
-	}
-}
-
-static int saa7111_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
-{
-	int ret = -1;
-	u8 reg;
-
-	/* the saa7111 has an autoincrement function, use it if
-	 * the adapter understands raw I2C */
-	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		/* do raw I2C, not smbus compatible */
-		struct saa7111 *decoder = i2c_get_clientdata(client);
-		u8 block_data[32];
-		int block_len;
-
-		while (len >= 2) {
-			block_len = 0;
-			block_data[block_len++] = reg = data[0];
-			do {
-				block_data[block_len++] =
-				    decoder->reg[reg++] = data[1];
-				len -= 2;
-				data += 2;
-			} while (len >= 2 && data[0] == reg && block_len < 32);
-			ret = i2c_master_send(client, block_data, block_len);
-			if (ret < 0)
-				break;
-		}
-	} else {
-		/* do some slow I2C emulation kind of thing */
-		while (len >= 2) {
-			reg = *data++;
-			ret = saa7111_write(client, reg, *data++);
-			if (ret < 0)
-				break;
-			len -= 2;
-		}
-	}
-
-	return ret;
-}
-
-static int saa7111_init_decoder(struct i2c_client *client,
-		struct video_decoder_init *init)
-{
-	return saa7111_write_block(client, init->data, init->len);
-}
-
-static inline int saa7111_read(struct i2c_client *client, u8 reg)
-{
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const unsigned char saa7111_i2c_init[] = {
-	0x00, 0x00,		/* 00 - ID byte */
-	0x01, 0x00,		/* 01 - reserved */
-
-	/*front end */
-	0x02, 0xd0,		/* 02 - FUSE=3, GUDL=2, MODE=0 */
-	0x03, 0x23,		/* 03 - HLNRS=0, VBSL=1, WPOFF=0,
-				 * HOLDG=0, GAFIX=0, GAI1=256, GAI2=256 */
-	0x04, 0x00,		/* 04 - GAI1=256 */
-	0x05, 0x00,		/* 05 - GAI2=256 */
-
-	/* decoder */
-	0x06, 0xf3,		/* 06 - HSB at  13(50Hz) /  17(60Hz)
-				 * pixels after end of last line */
-	/*0x07, 0x13,     * 07 - HSS at 113(50Hz) / 117(60Hz) pixels
-				 * after end of last line */
-	0x07, 0xe8,		/* 07 - HSS seems to be needed to
-				 * work with NTSC, too */
-	0x08, 0xc8,		/* 08 - AUFD=1, FSEL=1, EXFIL=0,
-				 * VTRC=1, HPLL=0, VNOI=0 */
-	0x09, 0x01,		/* 09 - BYPS=0, PREF=0, BPSS=0,
-				 * VBLB=0, UPTCV=0, APER=1 */
-	0x0a, 0x80,		/* 0a - BRIG=128 */
-	0x0b, 0x47,		/* 0b - CONT=1.109 */
-	0x0c, 0x40,		/* 0c - SATN=1.0 */
-	0x0d, 0x00,		/* 0d - HUE=0 */
-	0x0e, 0x01,		/* 0e - CDTO=0, CSTD=0, DCCF=0,
-				 * FCTC=0, CHBW=1 */
-	0x0f, 0x00,		/* 0f - reserved */
-	0x10, 0x48,		/* 10 - OFTS=1, HDEL=0, VRLN=1, YDEL=0 */
-	0x11, 0x1c,		/* 11 - GPSW=0, CM99=0, FECO=0, COMPO=1,
-				 * OEYC=1, OEHV=1, VIPB=0, COLO=0 */
-	0x12, 0x00,		/* 12 - output control 2 */
-	0x13, 0x00,		/* 13 - output control 3 */
-	0x14, 0x00,		/* 14 - reserved */
-	0x15, 0x00,		/* 15 - VBI */
-	0x16, 0x00,		/* 16 - VBI */
-	0x17, 0x00,		/* 17 - VBI */
-};
-
-static int saa7111_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	struct saa7111 *decoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case 0:
-		break;
-	case DECODER_INIT:
-	{
-		struct video_decoder_init *init = arg;
-		struct video_decoder_init vdi;
-
-		if (NULL != init)
-			return saa7111_init_decoder(client, init);
-		vdi.data = saa7111_i2c_init;
-		vdi.len = sizeof(saa7111_i2c_init);
-		return saa7111_init_decoder(client, &vdi);
-	}
-
-	case DECODER_DUMP:
-	{
-		int i;
-
-		for (i = 0; i < SAA7111_NR_REG; i += 16) {
-			int j;
-
-			v4l_info(client, "%03x", i);
-			for (j = 0; j < 16 && i + j < SAA7111_NR_REG; ++j) {
-				printk(KERN_CONT " %02x",
-				       saa7111_read(client, i + j));
-			}
-			printk(KERN_CONT "\n");
-		}
-		break;
-	}
-
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *cap = arg;
-
-		cap->flags = VIDEO_DECODER_PAL |
-			     VIDEO_DECODER_NTSC |
-			     VIDEO_DECODER_SECAM |
-			     VIDEO_DECODER_AUTO |
-			     VIDEO_DECODER_CCIR;
-		cap->inputs = 8;
-		cap->outputs = 1;
-		break;
-	}
-
-	case DECODER_GET_STATUS:
-	{
-		int *iarg = arg;
-		int status;
-		int res;
-
-		status = saa7111_read(client, 0x1f);
-		v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
-		res = 0;
-		if ((status & (1 << 6)) == 0) {
-			res |= DECODER_STATUS_GOOD;
-		}
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		case VIDEO_MODE_SECAM:
-			res |= DECODER_STATUS_SECAM;
-			break;
-		default:
-		case VIDEO_MODE_AUTO:
-			if ((status & (1 << 5)) != 0) {
-				res |= DECODER_STATUS_NTSC;
-			} else {
-				res |= DECODER_STATUS_PAL;
-			}
-			break;
-		}
-		if ((status & (1 << 0)) != 0) {
-			res |= DECODER_STATUS_COLOR;
-		}
-		*iarg = res;
-		break;
-	}
-
-	case DECODER_SET_GPIO:
-	{
-		int *iarg = arg;
-		if (0 != *iarg) {
-			saa7111_write(client, 0x11,
-				(decoder->reg[0x11] | 0x80));
-		} else {
-			saa7111_write(client, 0x11,
-				(decoder->reg[0x11] & 0x7f));
-		}
-		break;
-	}
-
-	case DECODER_SET_VBI_BYPASS:
-	{
-		int *iarg = arg;
-		if (0 != *iarg) {
-			saa7111_write(client, 0x13,
-				(decoder->reg[0x13] & 0xf0) | 0x0a);
-		} else {
-			saa7111_write(client, 0x13,
-				(decoder->reg[0x13] & 0xf0));
-		}
-		break;
-	}
-
-	case DECODER_SET_NORM:
-	{
-		int *iarg = arg;
-
-		switch (*iarg) {
-
-		case VIDEO_MODE_NTSC:
-			saa7111_write(client, 0x08,
-				      (decoder->reg[0x08] & 0x3f) | 0x40);
-			saa7111_write(client, 0x0e,
-				      (decoder->reg[0x0e] & 0x8f));
-			break;
-
-		case VIDEO_MODE_PAL:
-			saa7111_write(client, 0x08,
-				      (decoder->reg[0x08] & 0x3f) | 0x00);
-			saa7111_write(client, 0x0e,
-				      (decoder->reg[0x0e] & 0x8f));
-			break;
-
-		case VIDEO_MODE_SECAM:
-			saa7111_write(client, 0x08,
-				      (decoder->reg[0x08] & 0x3f) | 0x00);
-			saa7111_write(client, 0x0e,
-				      (decoder->reg[0x0e] & 0x8f) | 0x50);
-			break;
-
-		case VIDEO_MODE_AUTO:
-			saa7111_write(client, 0x08,
-				      (decoder->reg[0x08] & 0x3f) | 0x80);
-			saa7111_write(client, 0x0e,
-				      (decoder->reg[0x0e] & 0x8f));
-			break;
-
-		default:
-			return -EINVAL;
-
-		}
-		decoder->norm = *iarg;
-		break;
-	}
-
-	case DECODER_SET_INPUT:
-	{
-		int *iarg = arg;
-
-		if (*iarg < 0 || *iarg > 7) {
-			return -EINVAL;
-		}
-
-		if (decoder->input != *iarg) {
-			decoder->input = *iarg;
-			/* select mode */
-			saa7111_write(client, 0x02,
-				      (decoder->
-				       reg[0x02] & 0xf8) | decoder->input);
-			/* bypass chrominance trap for modes 4..7 */
-			saa7111_write(client, 0x09,
-				      (decoder->
-				       reg[0x09] & 0x7f) | ((decoder->
-							     input >
-							     3) ? 0x80 :
-							    0));
-		}
-		break;
-	}
-
-	case DECODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		/* not much choice of outputs */
-		if (*iarg != 0) {
-			return -EINVAL;
-		}
-		break;
-	}
-
-	case DECODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-		int enable = (*iarg != 0);
-
-		if (decoder->enable != enable) {
-			decoder->enable = enable;
-
-			/* RJ: If output should be disabled (for
-			 * playing videos), we also need a open PLL.
-			 * The input is set to 0 (where no input
-			 * source is connected), although this
-			 * is not necessary.
-			 *
-			 * If output should be enabled, we have to
-			 * reverse the above.
-			 */
-
-			if (decoder->enable) {
-				saa7111_write(client, 0x02,
-					      (decoder->
-					       reg[0x02] & 0xf8) |
-					      decoder->input);
-				saa7111_write(client, 0x08,
-					      (decoder->reg[0x08] & 0xfb));
-				saa7111_write(client, 0x11,
-					      (decoder->
-					       reg[0x11] & 0xf3) | 0x0c);
-			} else {
-				saa7111_write(client, 0x02,
-					      (decoder->reg[0x02] & 0xf8));
-				saa7111_write(client, 0x08,
-					      (decoder->
-					       reg[0x08] & 0xfb) | 0x04);
-				saa7111_write(client, 0x11,
-					      (decoder->reg[0x11] & 0xf3));
-			}
-		}
-		break;
-	}
-
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
-
-		/* We want 0 to 255 we get 0-65535 */
-		saa7111_write_if_changed(client, 0x0a, pic->brightness >> 8);
-		/* We want 0 to 127 we get 0-65535 */
-		saa7111_write(client, 0x0b, pic->contrast >> 9);
-		/* We want 0 to 127 we get 0-65535 */
-		saa7111_write(client, 0x0c, pic->colour >> 9);
-		/* We want -128 to 127 we get 0-65535 */
-		saa7111_write(client, 0x0d, (pic->hue - 32768) >> 8);
-		break;
-	}
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static unsigned short normal_i2c[] = { 0x48 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
-static int saa7111_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
-{
-	int i;
-	struct saa7111 *decoder;
-	struct video_decoder_init vdi;
-
-	/* Check if the adapter supports the needed features */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	v4l_info(client, "chip found @ 0x%x (%s)\n",
-			client->addr << 1, client->adapter->name);
-
-	decoder = kzalloc(sizeof(struct saa7111), GFP_KERNEL);
-	if (decoder == NULL) {
-		kfree(client);
-		return -ENOMEM;
-	}
-	decoder->norm = VIDEO_MODE_NTSC;
-	decoder->input = 0;
-	decoder->enable = 1;
-	i2c_set_clientdata(client, decoder);
-
-	vdi.data = saa7111_i2c_init;
-	vdi.len = sizeof(saa7111_i2c_init);
-	i = saa7111_init_decoder(client, &vdi);
-	if (i < 0) {
-		v4l_dbg(1, debug, client, "init status %d\n", i);
-	} else {
-		v4l_dbg(1, debug, client, "revision %x\n",
-			saa7111_read(client, 0x00) >> 4);
-	}
-	return 0;
-}
-
-static int saa7111_remove(struct i2c_client *client)
-{
-	kfree(i2c_get_clientdata(client));
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id saa7111_id[] = {
-	{ "saa7111_old", 0 },	/* "saa7111" maps to the saa7115 driver */
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, saa7111_id);
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data = {
-	.name = "saa7111",
-	.driverid = I2C_DRIVERID_SAA7111A,
-	.command = saa7111_command,
-	.probe = saa7111_probe,
-	.remove = saa7111_remove,
-	.id_table = saa7111_id,
-};
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
deleted file mode 100644
index 7ca709fda5f4..000000000000
--- a/drivers/media/video/saa7114.c
+++ /dev/null
@@ -1,1068 +0,0 @@
-/*
- * saa7114 - Philips SAA7114H video decoder driver version 0.0.1
- *
- * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
- *
- * Based on saa7111 driver by Dave Perks
- *
- * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
- *
- * Slight changes for video timing and attachment output by
- * Wolfgang Scherr <scherr@net4you.net>
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- *    - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-
-MODULE_DESCRIPTION("Philips SAA7114H video decoder driver");
-MODULE_AUTHOR("Maxim Yevtyushkin");
-MODULE_LICENSE("GPL");
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-/* ----------------------------------------------------------------------- */
-
-struct saa7114 {
-	unsigned char reg[0xf0 * 2];
-
-	int norm;
-	int input;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
-	int playback;
-};
-
-#define   I2C_DELAY   10
-
-
-//#define SAA_7114_NTSC_HSYNC_START       (-3)
-//#define SAA_7114_NTSC_HSYNC_STOP        (-18)
-
-#define SAA_7114_NTSC_HSYNC_START  (-17)
-#define SAA_7114_NTSC_HSYNC_STOP   (-32)
-
-//#define SAA_7114_NTSC_HOFFSET           (5)
-#define SAA_7114_NTSC_HOFFSET		(6)
-#define SAA_7114_NTSC_VOFFSET           (10)
-#define SAA_7114_NTSC_WIDTH             (720)
-#define SAA_7114_NTSC_HEIGHT            (250)
-
-#define SAA_7114_SECAM_HSYNC_START      (-17)
-#define SAA_7114_SECAM_HSYNC_STOP       (-32)
-
-#define SAA_7114_SECAM_HOFFSET          (2)
-#define SAA_7114_SECAM_VOFFSET          (10)
-#define SAA_7114_SECAM_WIDTH            (720)
-#define SAA_7114_SECAM_HEIGHT           (300)
-
-#define SAA_7114_PAL_HSYNC_START        (-17)
-#define SAA_7114_PAL_HSYNC_STOP         (-32)
-
-#define SAA_7114_PAL_HOFFSET            (2)
-#define SAA_7114_PAL_VOFFSET            (10)
-#define SAA_7114_PAL_WIDTH              (720)
-#define SAA_7114_PAL_HEIGHT             (300)
-
-
-
-#define SAA_7114_VERTICAL_CHROMA_OFFSET         0	//0x50504040
-#define SAA_7114_VERTICAL_LUMA_OFFSET           0
-
-#define REG_ADDR(x) (((x) << 1) + 1)
-#define LOBYTE(x) ((unsigned char)((x) & 0xff))
-#define HIBYTE(x) ((unsigned char)(((x) >> 8) & 0xff))
-#define LOWORD(x) ((unsigned short int)((x) & 0xffff))
-#define HIWORD(x) ((unsigned short int)(((x) >> 16) & 0xffff))
-
-
-/* ----------------------------------------------------------------------- */
-
-static inline int saa7114_write(struct i2c_client *client, u8 reg, u8 value)
-{
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int saa7114_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
-{
-	int ret = -1;
-	u8 reg;
-
-	/* the saa7114 has an autoincrement function, use it if
-	 * the adapter understands raw I2C */
-	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		/* do raw I2C, not smbus compatible */
-		u8 block_data[32];
-		int block_len;
-
-		while (len >= 2) {
-			block_len = 0;
-			block_data[block_len++] = reg = data[0];
-			do {
-				block_data[block_len++] = data[1];
-				reg++;
-				len -= 2;
-				data += 2;
-			} while (len >= 2 && data[0] == reg && block_len < 32);
-			ret = i2c_master_send(client, block_data, block_len);
-			if (ret < 0)
-				break;
-		}
-	} else {
-		/* do some slow I2C emulation kind of thing */
-		while (len >= 2) {
-			reg = *data++;
-			ret = saa7114_write(client, reg, *data++);
-			if (ret < 0)
-				break;
-			len -= 2;
-		}
-	}
-
-	return ret;
-}
-
-static inline int saa7114_read(struct i2c_client *client, u8 reg)
-{
-	return i2c_smbus_read_byte_data(client, reg);
-}
-
-/* ----------------------------------------------------------------------- */
-
-// initially set NTSC, composite
-
-
-static const unsigned char init[] = {
-	0x00, 0x00,		/* 00 - ID byte , chip version,
-				 * read only */
-	0x01, 0x08,		/* 01 - X,X,X,X, IDEL3 to IDEL0 -
-				 * horizontal increment delay,
-				 * recommended position */
-	0x02, 0x00,		/* 02 - FUSE=3, GUDL=2, MODE=0 ;
-				 * input control */
-	0x03, 0x10,		/* 03 - HLNRS=0, VBSL=1, WPOFF=0,
-				 * HOLDG=0, GAFIX=0, GAI1=256, GAI2=256 */
-	0x04, 0x90,		/* 04 - GAI1=256 */
-	0x05, 0x90,		/* 05 - GAI2=256 */
-	0x06, SAA_7114_NTSC_HSYNC_START,	/* 06 - HSB: hsync start,
-				 * depends on the video standard */
-	0x07, SAA_7114_NTSC_HSYNC_STOP,	/* 07 - HSS: hsync stop, depends
-				 *on the video standard */
-	0x08, 0xb8,		/* 08 - AUFD=1, FSEL=1, EXFIL=0, VTRC=1,
-				 * HPLL: free running in playback, locked
-				 * in capture, VNOI=0 */
-	0x09, 0x80,		/* 09 - BYPS=0, PREF=0, BPSS=0, VBLB=0,
-				 * UPTCV=0, APER=1; depends from input */
-	0x0a, 0x80,		/* 0a - BRIG=128 */
-	0x0b, 0x44,		/* 0b - CONT=1.109 */
-	0x0c, 0x40,		/* 0c - SATN=1.0 */
-	0x0d, 0x00,		/* 0d - HUE=0 */
-	0x0e, 0x84,		/* 0e - CDTO, CSTD2 to 0, DCVF, FCTC,
-				 * CCOMB; depends from video standard */
-	0x0f, 0x24,		/* 0f - ACGC,CGAIN6 to CGAIN0; depends
-				 * from video standard */
-	0x10, 0x03,		/* 10 - OFFU1 to 0, OFFV1 to 0, CHBW,
-				 * LCBW2 to 0 */
-	0x11, 0x59,		/* 11 - COLO, RTP1, HEDL1 to 0, RTP0,
-				 * YDEL2 to 0 */
-	0x12, 0xc9,		/* 12 - RT signal control RTSE13 to 10
-				 * and 03 to 00 */
-	0x13, 0x80,		/* 13 - RT/X port output control  */
-	0x14, 0x00,		/* 14 - analog, ADC, compatibility control */
-	0x15, 0x00,		/* 15 - VGATE start FID change  */
-	0x16, 0xfe,		/* 16 - VGATE stop */
-	0x17, 0x00,		/* 17 - Misc., VGATE MSBs */
-	0x18, 0x40,		/* RAWG */
-	0x19, 0x80,		/* RAWO */
-	0x1a, 0x00,
-	0x1b, 0x00,
-	0x1c, 0x00,
-	0x1d, 0x00,
-	0x1e, 0x00,
-	0x1f, 0x00,		/* status byte, read only */
-	0x20, 0x00,		/* video decoder reserved part */
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x24, 0x00,
-	0x25, 0x00,
-	0x26, 0x00,
-	0x27, 0x00,
-	0x28, 0x00,
-	0x29, 0x00,
-	0x2a, 0x00,
-	0x2b, 0x00,
-	0x2c, 0x00,
-	0x2d, 0x00,
-	0x2e, 0x00,
-	0x2f, 0x00,
-	0x30, 0xbc,		/* audio clock generator */
-	0x31, 0xdf,
-	0x32, 0x02,
-	0x33, 0x00,
-	0x34, 0xcd,
-	0x35, 0xcc,
-	0x36, 0x3a,
-	0x37, 0x00,
-	0x38, 0x03,
-	0x39, 0x10,
-	0x3a, 0x00,
-	0x3b, 0x00,
-	0x3c, 0x00,
-	0x3d, 0x00,
-	0x3e, 0x00,
-	0x3f, 0x00,
-	0x40, 0x00,		/* VBI data slicer */
-	0x41, 0xff,
-	0x42, 0xff,
-	0x43, 0xff,
-	0x44, 0xff,
-	0x45, 0xff,
-	0x46, 0xff,
-	0x47, 0xff,
-	0x48, 0xff,
-	0x49, 0xff,
-	0x4a, 0xff,
-	0x4b, 0xff,
-	0x4c, 0xff,
-	0x4d, 0xff,
-	0x4e, 0xff,
-	0x4f, 0xff,
-	0x50, 0xff,
-	0x51, 0xff,
-	0x52, 0xff,
-	0x53, 0xff,
-	0x54, 0xff,
-	0x55, 0xff,
-	0x56, 0xff,
-	0x57, 0xff,
-	0x58, 0x40,		// framing code
-	0x59, 0x47,		// horizontal offset
-	0x5a, 0x06,		// vertical offset
-	0x5b, 0x83,		// field offset
-	0x5c, 0x00,		// reserved
-	0x5d, 0x3e,		// header and data
-	0x5e, 0x00,		// sliced data
-	0x5f, 0x00,		// reserved
-	0x60, 0x00,		/* video decoder reserved part */
-	0x61, 0x00,
-	0x62, 0x00,
-	0x63, 0x00,
-	0x64, 0x00,
-	0x65, 0x00,
-	0x66, 0x00,
-	0x67, 0x00,
-	0x68, 0x00,
-	0x69, 0x00,
-	0x6a, 0x00,
-	0x6b, 0x00,
-	0x6c, 0x00,
-	0x6d, 0x00,
-	0x6e, 0x00,
-	0x6f, 0x00,
-	0x70, 0x00,		/* video decoder reserved part */
-	0x71, 0x00,
-	0x72, 0x00,
-	0x73, 0x00,
-	0x74, 0x00,
-	0x75, 0x00,
-	0x76, 0x00,
-	0x77, 0x00,
-	0x78, 0x00,
-	0x79, 0x00,
-	0x7a, 0x00,
-	0x7b, 0x00,
-	0x7c, 0x00,
-	0x7d, 0x00,
-	0x7e, 0x00,
-	0x7f, 0x00,
-	0x80, 0x00,		/* X-port, I-port and scaler */
-	0x81, 0x00,
-	0x82, 0x00,
-	0x83, 0x00,
-	0x84, 0xc5,
-	0x85, 0x0d,		// hsync and vsync ?
-	0x86, 0x40,
-	0x87, 0x01,
-	0x88, 0x00,
-	0x89, 0x00,
-	0x8a, 0x00,
-	0x8b, 0x00,
-	0x8c, 0x00,
-	0x8d, 0x00,
-	0x8e, 0x00,
-	0x8f, 0x00,
-	0x90, 0x03,		/* Task A definition           */
-	0x91, 0x08,
-	0x92, 0x00,
-	0x93, 0x40,
-	0x94, 0x00,		// window settings
-	0x95, 0x00,
-	0x96, 0x00,
-	0x97, 0x00,
-	0x98, 0x00,
-	0x99, 0x00,
-	0x9a, 0x00,
-	0x9b, 0x00,
-	0x9c, 0x00,
-	0x9d, 0x00,
-	0x9e, 0x00,
-	0x9f, 0x00,
-	0xa0, 0x01,		/* horizontal integer prescaling ratio */
-	0xa1, 0x00,		/* horizontal prescaler accumulation
-				 * sequence length */
-	0xa2, 0x00,		/* UV FIR filter, Y FIR filter, prescaler
-				 * DC gain */
-	0xa3, 0x00,
-	0xa4, 0x80,		// luminance brightness
-	0xa5, 0x40,		// luminance gain
-	0xa6, 0x40,		// chrominance saturation
-	0xa7, 0x00,
-	0xa8, 0x00,		// horizontal luminance scaling increment
-	0xa9, 0x04,
-	0xaa, 0x00,		// horizontal luminance phase offset
-	0xab, 0x00,
-	0xac, 0x00,		// horizontal chrominance scaling increment
-	0xad, 0x02,
-	0xae, 0x00,		// horizontal chrominance phase offset
-	0xaf, 0x00,
-	0xb0, 0x00,		// vertical luminance scaling increment
-	0xb1, 0x04,
-	0xb2, 0x00,		// vertical chrominance scaling increment
-	0xb3, 0x04,
-	0xb4, 0x00,
-	0xb5, 0x00,
-	0xb6, 0x00,
-	0xb7, 0x00,
-	0xb8, 0x00,
-	0xb9, 0x00,
-	0xba, 0x00,
-	0xbb, 0x00,
-	0xbc, 0x00,
-	0xbd, 0x00,
-	0xbe, 0x00,
-	0xbf, 0x00,
-	0xc0, 0x02,		// Task B definition
-	0xc1, 0x08,
-	0xc2, 0x00,
-	0xc3, 0x40,
-	0xc4, 0x00,		// window settings
-	0xc5, 0x00,
-	0xc6, 0x00,
-	0xc7, 0x00,
-	0xc8, 0x00,
-	0xc9, 0x00,
-	0xca, 0x00,
-	0xcb, 0x00,
-	0xcc, 0x00,
-	0xcd, 0x00,
-	0xce, 0x00,
-	0xcf, 0x00,
-	0xd0, 0x01,		// horizontal integer prescaling ratio
-	0xd1, 0x00,		// horizontal prescaler accumulation sequence length
-	0xd2, 0x00,		// UV FIR filter, Y FIR filter, prescaler DC gain
-	0xd3, 0x00,
-	0xd4, 0x80,		// luminance brightness
-	0xd5, 0x40,		// luminance gain
-	0xd6, 0x40,		// chrominance saturation
-	0xd7, 0x00,
-	0xd8, 0x00,		// horizontal luminance scaling increment
-	0xd9, 0x04,
-	0xda, 0x00,		// horizontal luminance phase offset
-	0xdb, 0x00,
-	0xdc, 0x00,		// horizontal chrominance scaling increment
-	0xdd, 0x02,
-	0xde, 0x00,		// horizontal chrominance phase offset
-	0xdf, 0x00,
-	0xe0, 0x00,		// vertical luminance scaling increment
-	0xe1, 0x04,
-	0xe2, 0x00,		// vertical chrominance scaling increment
-	0xe3, 0x04,
-	0xe4, 0x00,
-	0xe5, 0x00,
-	0xe6, 0x00,
-	0xe7, 0x00,
-	0xe8, 0x00,
-	0xe9, 0x00,
-	0xea, 0x00,
-	0xeb, 0x00,
-	0xec, 0x00,
-	0xed, 0x00,
-	0xee, 0x00,
-	0xef, 0x00
-};
-
-static int saa7114_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	struct saa7114 *decoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case 0:
-		//dprintk(1, KERN_INFO "%s: writing init\n", I2C_NAME(client));
-		//saa7114_write_block(client, init, sizeof(init));
-		break;
-
-	case DECODER_DUMP:
-	{
-		int i;
-
-		if (!debug)
-			break;
-		v4l_info(client, "decoder dump\n");
-
-		for (i = 0; i < 32; i += 16) {
-			int j;
-
-			v4l_info(client, "%03x", i);
-			for (j = 0; j < 16; ++j) {
-				printk(KERN_CONT " %02x",
-				       saa7114_read(client, i + j));
-			}
-			printk(KERN_CONT "\n");
-		}
-		break;
-	}
-
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *cap = arg;
-
-		v4l_dbg(1, debug, client, "get capabilities\n");
-
-		cap->flags = VIDEO_DECODER_PAL |
-			     VIDEO_DECODER_NTSC |
-			     VIDEO_DECODER_AUTO |
-			     VIDEO_DECODER_CCIR;
-		cap->inputs = 8;
-		cap->outputs = 1;
-		break;
-	}
-
-	case DECODER_GET_STATUS:
-	{
-		int *iarg = arg;
-		int status;
-		int res;
-
-		status = saa7114_read(client, 0x1f);
-
-		v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
-		res = 0;
-		if ((status & (1 << 6)) == 0) {
-			res |= DECODER_STATUS_GOOD;
-		}
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		case VIDEO_MODE_SECAM:
-			res |= DECODER_STATUS_SECAM;
-			break;
-		default:
-		case VIDEO_MODE_AUTO:
-			if ((status & (1 << 5)) != 0) {
-				res |= DECODER_STATUS_NTSC;
-			} else {
-				res |= DECODER_STATUS_PAL;
-			}
-			break;
-		}
-		if ((status & (1 << 0)) != 0) {
-			res |= DECODER_STATUS_COLOR;
-		}
-		*iarg = res;
-		break;
-	}
-
-	case DECODER_SET_NORM:
-	{
-		int *iarg = arg;
-
-		short int hoff = 0, voff = 0, w = 0, h = 0;
-
-		v4l_dbg(1, debug, client, "set norm\n");
-
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			v4l_dbg(1, debug, client, "NTSC\n");
-			decoder->reg[REG_ADDR(0x06)] =
-			    SAA_7114_NTSC_HSYNC_START;
-			decoder->reg[REG_ADDR(0x07)] =
-			    SAA_7114_NTSC_HSYNC_STOP;
-
-			decoder->reg[REG_ADDR(0x08)] = decoder->playback ? 0x7c : 0xb8;	// PLL free when playback, PLL close when capture
-
-			decoder->reg[REG_ADDR(0x0e)] = 0x85;
-			decoder->reg[REG_ADDR(0x0f)] = 0x24;
-
-			hoff = SAA_7114_NTSC_HOFFSET;
-			voff = SAA_7114_NTSC_VOFFSET;
-			w = SAA_7114_NTSC_WIDTH;
-			h = SAA_7114_NTSC_HEIGHT;
-
-			break;
-
-		case VIDEO_MODE_PAL:
-			v4l_dbg(1, debug, client, "PAL\n");
-			decoder->reg[REG_ADDR(0x06)] =
-			    SAA_7114_PAL_HSYNC_START;
-			decoder->reg[REG_ADDR(0x07)] =
-			    SAA_7114_PAL_HSYNC_STOP;
-
-			decoder->reg[REG_ADDR(0x08)] = decoder->playback ? 0x7c : 0xb8;	// PLL free when playback, PLL close when capture
-
-			decoder->reg[REG_ADDR(0x0e)] = 0x81;
-			decoder->reg[REG_ADDR(0x0f)] = 0x24;
-
-			hoff = SAA_7114_PAL_HOFFSET;
-			voff = SAA_7114_PAL_VOFFSET;
-			w = SAA_7114_PAL_WIDTH;
-			h = SAA_7114_PAL_HEIGHT;
-
-			break;
-
-		default:
-			v4l_dbg(1, debug, client, "Unknown video mode\n");
-			return -EINVAL;
-		}
-
-
-		decoder->reg[REG_ADDR(0x94)] = LOBYTE(hoff);	// hoffset low
-		decoder->reg[REG_ADDR(0x95)] = HIBYTE(hoff) & 0x0f;	// hoffset high
-		decoder->reg[REG_ADDR(0x96)] = LOBYTE(w);	// width low
-		decoder->reg[REG_ADDR(0x97)] = HIBYTE(w) & 0x0f;	// width high
-		decoder->reg[REG_ADDR(0x98)] = LOBYTE(voff);	// voffset low
-		decoder->reg[REG_ADDR(0x99)] = HIBYTE(voff) & 0x0f;	// voffset high
-		decoder->reg[REG_ADDR(0x9a)] = LOBYTE(h + 2);	// height low
-		decoder->reg[REG_ADDR(0x9b)] = HIBYTE(h + 2) & 0x0f;	// height high
-		decoder->reg[REG_ADDR(0x9c)] = LOBYTE(w);	// out width low
-		decoder->reg[REG_ADDR(0x9d)] = HIBYTE(w) & 0x0f;	// out width high
-		decoder->reg[REG_ADDR(0x9e)] = LOBYTE(h);	// out height low
-		decoder->reg[REG_ADDR(0x9f)] = HIBYTE(h) & 0x0f;	// out height high
-
-		decoder->reg[REG_ADDR(0xc4)] = LOBYTE(hoff);	// hoffset low
-		decoder->reg[REG_ADDR(0xc5)] = HIBYTE(hoff) & 0x0f;	// hoffset high
-		decoder->reg[REG_ADDR(0xc6)] = LOBYTE(w);	// width low
-		decoder->reg[REG_ADDR(0xc7)] = HIBYTE(w) & 0x0f;	// width high
-		decoder->reg[REG_ADDR(0xc8)] = LOBYTE(voff);	// voffset low
-		decoder->reg[REG_ADDR(0xc9)] = HIBYTE(voff) & 0x0f;	// voffset high
-		decoder->reg[REG_ADDR(0xca)] = LOBYTE(h + 2);	// height low
-		decoder->reg[REG_ADDR(0xcb)] = HIBYTE(h + 2) & 0x0f;	// height high
-		decoder->reg[REG_ADDR(0xcc)] = LOBYTE(w);	// out width low
-		decoder->reg[REG_ADDR(0xcd)] = HIBYTE(w) & 0x0f;	// out width high
-		decoder->reg[REG_ADDR(0xce)] = LOBYTE(h);	// out height low
-		decoder->reg[REG_ADDR(0xcf)] = HIBYTE(h) & 0x0f;	// out height high
-
-
-		saa7114_write(client, 0x80, 0x06);	// i-port and scaler back end clock selection, task A&B off
-		saa7114_write(client, 0x88, 0xd8);	// sw reset scaler
-		saa7114_write(client, 0x88, 0xf8);	// sw reset scaler release
-
-		saa7114_write_block(client, decoder->reg + (0x06 << 1),
-				    3 << 1);
-		saa7114_write_block(client, decoder->reg + (0x0e << 1),
-				    2 << 1);
-		saa7114_write_block(client, decoder->reg + (0x5a << 1),
-				    2 << 1);
-
-		saa7114_write_block(client, decoder->reg + (0x94 << 1),
-				    (0x9f + 1 - 0x94) << 1);
-		saa7114_write_block(client, decoder->reg + (0xc4 << 1),
-				    (0xcf + 1 - 0xc4) << 1);
-
-		saa7114_write(client, 0x88, 0xd8);	// sw reset scaler
-		saa7114_write(client, 0x88, 0xf8);	// sw reset scaler release
-		saa7114_write(client, 0x80, 0x36);	// i-port and scaler back end clock selection
-
-		decoder->norm = *iarg;
-		break;
-	}
-
-	case DECODER_SET_INPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set input (%d)\n", *iarg);
-		if (*iarg < 0 || *iarg > 7) {
-			return -EINVAL;
-		}
-
-		if (decoder->input != *iarg) {
-			v4l_dbg(1, debug, client, "now setting %s input\n",
-				*iarg >= 6 ? "S-Video" : "Composite");
-			decoder->input = *iarg;
-
-			/* select mode */
-			decoder->reg[REG_ADDR(0x02)] =
-			    (decoder->
-			     reg[REG_ADDR(0x02)] & 0xf0) | (decoder->
-							    input <
-							    6 ? 0x0 : 0x9);
-			saa7114_write(client, 0x02,
-				      decoder->reg[REG_ADDR(0x02)]);
-
-			/* bypass chrominance trap for modes 6..9 */
-			decoder->reg[REG_ADDR(0x09)] =
-			    (decoder->
-			     reg[REG_ADDR(0x09)] & 0x7f) | (decoder->
-							    input <
-							    6 ? 0x0 :
-							    0x80);
-			saa7114_write(client, 0x09,
-				      decoder->reg[REG_ADDR(0x09)]);
-
-			decoder->reg[REG_ADDR(0x0e)] =
-			    decoder->input <
-			    6 ? decoder->
-			    reg[REG_ADDR(0x0e)] | 1 : decoder->
-			    reg[REG_ADDR(0x0e)] & ~1;
-			saa7114_write(client, 0x0e,
-				      decoder->reg[REG_ADDR(0x0e)]);
-		}
-		break;
-	}
-
-	case DECODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		v4l_dbg(1, debug, client, "set output\n");
-
-		/* not much choice of outputs */
-		if (*iarg != 0) {
-			return -EINVAL;
-		}
-		break;
-	}
-
-	case DECODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
-		int enable = (*iarg != 0);
-
-		v4l_dbg(1, debug, client, "%s output\n",
-			enable ? "enable" : "disable");
-
-		decoder->playback = !enable;
-
-		if (decoder->enable != enable) {
-			decoder->enable = enable;
-
-			/* RJ: If output should be disabled (for
-			 * playing videos), we also need a open PLL.
-			 * The input is set to 0 (where no input
-			 * source is connected), although this
-			 * is not necessary.
-			 *
-			 * If output should be enabled, we have to
-			 * reverse the above.
-			 */
-
-			if (decoder->enable) {
-				decoder->reg[REG_ADDR(0x08)] = 0xb8;
-				decoder->reg[REG_ADDR(0x12)] = 0xc9;
-				decoder->reg[REG_ADDR(0x13)] = 0x80;
-				decoder->reg[REG_ADDR(0x87)] = 0x01;
-			} else {
-				decoder->reg[REG_ADDR(0x08)] = 0x7c;
-				decoder->reg[REG_ADDR(0x12)] = 0x00;
-				decoder->reg[REG_ADDR(0x13)] = 0x00;
-				decoder->reg[REG_ADDR(0x87)] = 0x00;
-			}
-
-			saa7114_write_block(client,
-					    decoder->reg + (0x12 << 1),
-					    2 << 1);
-			saa7114_write(client, 0x08,
-				      decoder->reg[REG_ADDR(0x08)]);
-			saa7114_write(client, 0x87,
-				      decoder->reg[REG_ADDR(0x87)]);
-			saa7114_write(client, 0x88, 0xd8);	// sw reset scaler
-			saa7114_write(client, 0x88, 0xf8);	// sw reset scaler release
-			saa7114_write(client, 0x80, 0x36);
-
-		}
-		break;
-	}
-
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
-
-		v4l_dbg(1, debug, client,
-			"decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n",
-			pic->brightness, pic->contrast, pic->colour, pic->hue);
-
-		if (decoder->bright != pic->brightness) {
-			/* We want 0 to 255 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			saa7114_write(client, 0x0a, decoder->bright >> 8);
-		}
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->contrast = pic->contrast;
-			saa7114_write(client, 0x0b,
-				      decoder->contrast >> 9);
-		}
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->sat = pic->colour;
-			saa7114_write(client, 0x0c, decoder->sat >> 9);
-		}
-		if (decoder->hue != pic->hue) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->hue = pic->hue;
-			saa7114_write(client, 0x0d,
-				      (decoder->hue - 32768) >> 8);
-		}
-		break;
-	}
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
-static int saa7114_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
-{
-	int i, err[30];
-	short int hoff = SAA_7114_NTSC_HOFFSET;
-	short int voff = SAA_7114_NTSC_VOFFSET;
-	short int w = SAA_7114_NTSC_WIDTH;
-	short int h = SAA_7114_NTSC_HEIGHT;
-	struct saa7114 *decoder;
-
-	/* Check if the adapter supports the needed features */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	v4l_info(client, "chip found @ 0x%x (%s)\n",
-			client->addr << 1, client->adapter->name);
-
-	decoder = kzalloc(sizeof(struct saa7114), GFP_KERNEL);
-	if (decoder == NULL)
-		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_NTSC;
-	decoder->input = -1;
-	decoder->enable = 1;
-	decoder->bright = 32768;
-	decoder->contrast = 32768;
-	decoder->hue = 32768;
-	decoder->sat = 32768;
-	decoder->playback = 0;	// initially capture mode useda
-	i2c_set_clientdata(client, decoder);
-
-	memcpy(decoder->reg, init, sizeof(init));
-
-	decoder->reg[REG_ADDR(0x94)] = LOBYTE(hoff);	// hoffset low
-	decoder->reg[REG_ADDR(0x95)] = HIBYTE(hoff) & 0x0f;	// hoffset high
-	decoder->reg[REG_ADDR(0x96)] = LOBYTE(w);	// width low
-	decoder->reg[REG_ADDR(0x97)] = HIBYTE(w) & 0x0f;	// width high
-	decoder->reg[REG_ADDR(0x98)] = LOBYTE(voff);	// voffset low
-	decoder->reg[REG_ADDR(0x99)] = HIBYTE(voff) & 0x0f;	// voffset high
-	decoder->reg[REG_ADDR(0x9a)] = LOBYTE(h + 2);	// height low
-	decoder->reg[REG_ADDR(0x9b)] = HIBYTE(h + 2) & 0x0f;	// height high
-	decoder->reg[REG_ADDR(0x9c)] = LOBYTE(w);	// out width low
-	decoder->reg[REG_ADDR(0x9d)] = HIBYTE(w) & 0x0f;	// out width high
-	decoder->reg[REG_ADDR(0x9e)] = LOBYTE(h);	// out height low
-	decoder->reg[REG_ADDR(0x9f)] = HIBYTE(h) & 0x0f;	// out height high
-
-	decoder->reg[REG_ADDR(0xc4)] = LOBYTE(hoff);	// hoffset low
-	decoder->reg[REG_ADDR(0xc5)] = HIBYTE(hoff) & 0x0f;	// hoffset high
-	decoder->reg[REG_ADDR(0xc6)] = LOBYTE(w);	// width low
-	decoder->reg[REG_ADDR(0xc7)] = HIBYTE(w) & 0x0f;	// width high
-	decoder->reg[REG_ADDR(0xc8)] = LOBYTE(voff);	// voffset low
-	decoder->reg[REG_ADDR(0xc9)] = HIBYTE(voff) & 0x0f;	// voffset high
-	decoder->reg[REG_ADDR(0xca)] = LOBYTE(h + 2);	// height low
-	decoder->reg[REG_ADDR(0xcb)] = HIBYTE(h + 2) & 0x0f;	// height high
-	decoder->reg[REG_ADDR(0xcc)] = LOBYTE(w);	// out width low
-	decoder->reg[REG_ADDR(0xcd)] = HIBYTE(w) & 0x0f;	// out width high
-	decoder->reg[REG_ADDR(0xce)] = LOBYTE(h);	// out height low
-	decoder->reg[REG_ADDR(0xcf)] = HIBYTE(h) & 0x0f;	// out height high
-
-	decoder->reg[REG_ADDR(0xb8)] =
-	    LOBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xb9)] =
-	    HIBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xba)] =
-	    LOBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xbb)] =
-	    HIBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-
-	decoder->reg[REG_ADDR(0xbc)] =
-	    LOBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xbd)] =
-	    HIBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xbe)] =
-	    LOBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xbf)] =
-	    HIBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-
-	decoder->reg[REG_ADDR(0xe8)] =
-	    LOBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xe9)] =
-	    HIBYTE(LOWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xea)] =
-	    LOBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-	decoder->reg[REG_ADDR(0xeb)] =
-	    HIBYTE(HIWORD(SAA_7114_VERTICAL_CHROMA_OFFSET));
-
-	decoder->reg[REG_ADDR(0xec)] =
-	    LOBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xed)] =
-	    HIBYTE(LOWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xee)] =
-	    LOBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-	decoder->reg[REG_ADDR(0xef)] =
-	    HIBYTE(HIWORD(SAA_7114_VERTICAL_LUMA_OFFSET));
-
-
-	decoder->reg[REG_ADDR(0x13)] = 0x80;	// RTC0 on
-	decoder->reg[REG_ADDR(0x87)] = 0x01;	// I-Port
-	decoder->reg[REG_ADDR(0x12)] = 0xc9;	// RTS0
-
-	decoder->reg[REG_ADDR(0x02)] = 0xc0;	// set composite1 input, aveasy
-	decoder->reg[REG_ADDR(0x09)] = 0x00;	// chrominance trap
-	decoder->reg[REG_ADDR(0x0e)] |= 1;	// combfilter on
-
-
-	v4l_dbg(1, debug, client, "starting init\n");
-
-	err[0] =
-	    saa7114_write_block(client, decoder->reg + (0x20 << 1),
-				0x10 << 1);
-	err[1] =
-	    saa7114_write_block(client, decoder->reg + (0x30 << 1),
-				0x10 << 1);
-	err[2] =
-	    saa7114_write_block(client, decoder->reg + (0x63 << 1),
-				(0x7f + 1 - 0x63) << 1);
-	err[3] =
-	    saa7114_write_block(client, decoder->reg + (0x89 << 1),
-				6 << 1);
-	err[4] =
-	    saa7114_write_block(client, decoder->reg + (0xb8 << 1),
-				8 << 1);
-	err[5] =
-	    saa7114_write_block(client, decoder->reg + (0xe8 << 1),
-				8 << 1);
-
-
-	for (i = 0; i <= 5; i++) {
-		if (err[i] < 0) {
-			v4l_dbg(1, debug, client,
-				"init error %d at stage %d, leaving attach.\n",
-				i, err[i]);
-			kfree(decoder);
-			return -EIO;
-		}
-	}
-
-	for (i = 6; i < 8; i++) {
-		v4l_dbg(1, debug, client,
-			"reg[0x%02x] = 0x%02x (0x%02x)\n",
-			i, saa7114_read(client, i),
-			decoder->reg[REG_ADDR(i)]);
-	}
-
-	v4l_dbg(1, debug, client,
-		"performing decoder reset sequence\n");
-
-	err[6] = saa7114_write(client, 0x80, 0x06);	// i-port and scaler backend clock selection, task A&B off
-	err[7] = saa7114_write(client, 0x88, 0xd8);	// sw reset scaler
-	err[8] = saa7114_write(client, 0x88, 0xf8);	// sw reset scaler release
-
-	for (i = 6; i <= 8; i++) {
-		if (err[i] < 0) {
-			v4l_dbg(1, debug, client,
-				"init error %d at stage %d, leaving attach.\n",
-				i, err[i]);
-			kfree(decoder);
-			return -EIO;
-		}
-	}
-
-	v4l_dbg(1, debug, client, "performing the rest of init\n");
-
-	err[9] = saa7114_write(client, 0x01, decoder->reg[REG_ADDR(0x01)]);
-	err[10] = saa7114_write_block(client, decoder->reg + (0x03 << 1), (0x1e + 1 - 0x03) << 1);	// big seq
-	err[11] = saa7114_write_block(client, decoder->reg + (0x40 << 1), (0x5f + 1 - 0x40) << 1);	// slicer
-	err[12] = saa7114_write_block(client, decoder->reg + (0x81 << 1), 2 << 1);	// ?
-	err[13] = saa7114_write_block(client, decoder->reg + (0x83 << 1), 5 << 1);	// ?
-	err[14] = saa7114_write_block(client, decoder->reg + (0x90 << 1), 4 << 1);	// Task A
-	err[15] =
-	    saa7114_write_block(client, decoder->reg + (0x94 << 1),
-				12 << 1);
-	err[16] =
-	    saa7114_write_block(client, decoder->reg + (0xa0 << 1),
-				8 << 1);
-	err[17] =
-	    saa7114_write_block(client, decoder->reg + (0xa8 << 1),
-				8 << 1);
-	err[18] =
-	    saa7114_write_block(client, decoder->reg + (0xb0 << 1),
-				8 << 1);
-	err[19] = saa7114_write_block(client, decoder->reg + (0xc0 << 1), 4 << 1);	// Task B
-	err[15] =
-	    saa7114_write_block(client, decoder->reg + (0xc4 << 1),
-				12 << 1);
-	err[16] =
-	    saa7114_write_block(client, decoder->reg + (0xd0 << 1),
-				8 << 1);
-	err[17] =
-	    saa7114_write_block(client, decoder->reg + (0xd8 << 1),
-				8 << 1);
-	err[18] =
-	    saa7114_write_block(client, decoder->reg + (0xe0 << 1),
-				8 << 1);
-
-	for (i = 9; i <= 18; i++) {
-		if (err[i] < 0) {
-			v4l_dbg(1, debug, client,
-				"init error %d at stage %d, leaving attach.\n",
-				i, err[i]);
-			kfree(decoder);
-			return -EIO;
-		}
-	}
-
-
-	for (i = 6; i < 8; i++) {
-		v4l_dbg(1, debug, client,
-			"reg[0x%02x] = 0x%02x (0x%02x)\n",
-			i, saa7114_read(client, i),
-			decoder->reg[REG_ADDR(i)]);
-	}
-
-
-	for (i = 0x11; i <= 0x13; i++) {
-		v4l_dbg(1, debug, client,
-			"reg[0x%02x] = 0x%02x (0x%02x)\n",
-			i, saa7114_read(client, i),
-			decoder->reg[REG_ADDR(i)]);
-	}
-
-
-	v4l_dbg(1, debug, client, "setting video input\n");
-
-	err[19] =
-	    saa7114_write(client, 0x02, decoder->reg[REG_ADDR(0x02)]);
-	err[20] =
-	    saa7114_write(client, 0x09, decoder->reg[REG_ADDR(0x09)]);
-	err[21] =
-	    saa7114_write(client, 0x0e, decoder->reg[REG_ADDR(0x0e)]);
-
-	for (i = 19; i <= 21; i++) {
-		if (err[i] < 0) {
-			v4l_dbg(1, debug, client,
-				"init error %d at stage %d, leaving attach.\n",
-				i, err[i]);
-			kfree(decoder);
-			return -EIO;
-		}
-	}
-
-	v4l_dbg(1, debug, client, "performing decoder reset sequence\n");
-
-	err[22] = saa7114_write(client, 0x88, 0xd8);	// sw reset scaler
-	err[23] = saa7114_write(client, 0x88, 0xf8);	// sw reset scaler release
-	err[24] = saa7114_write(client, 0x80, 0x36);	// i-port and scaler backend clock selection, task A&B off
-
-
-	for (i = 22; i <= 24; i++) {
-		if (err[i] < 0) {
-			v4l_dbg(1, debug, client,
-				"init error %d at stage %d, leaving attach.\n",
-				i, err[i]);
-			kfree(decoder);
-			return -EIO;
-		}
-	}
-
-	err[25] = saa7114_write(client, 0x06, init[REG_ADDR(0x06)]);
-	err[26] = saa7114_write(client, 0x07, init[REG_ADDR(0x07)]);
-	err[27] = saa7114_write(client, 0x10, init[REG_ADDR(0x10)]);
-
-	v4l_dbg(1, debug, client, "chip version %x, decoder status 0x%02x\n",
-		saa7114_read(client, 0x00) >> 4,
-		saa7114_read(client, 0x1f));
-	v4l_dbg(1, debug, client,
-		"power save control: 0x%02x, scaler status: 0x%02x\n",
-		saa7114_read(client, 0x88),
-		saa7114_read(client, 0x8f));
-
-
-	for (i = 0x94; i < 0x96; i++) {
-		v4l_dbg(1, debug, client,
-			"reg[0x%02x] = 0x%02x (0x%02x)\n",
-			i, saa7114_read(client, i),
-			decoder->reg[REG_ADDR(i)]);
-	}
-
-	//i = saa7114_write_block(client, init, sizeof(init));
-	return 0;
-}
-
-static int saa7114_remove(struct i2c_client *client)
-{
-	kfree(i2c_get_clientdata(client));
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id saa7114_id[] = {
-	{ "saa7114_old", 0 },	/* "saa7114" maps to the saa7115 driver */
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, saa7114_id);
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data = {
-	.name = "saa7114",
-	.driverid = I2C_DRIVERID_SAA7114,
-	.command = saa7114_command,
-	.probe = saa7114_probe,
-	.remove = saa7114_remove,
-	.id_table = saa7114_id,
-};
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 46c796c3fec8..cebf159f52cf 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -778,7 +778,7 @@ static int saa711x_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 		break;
 
 	case V4L2_CID_HUE:
-		if (ctrl->value < -127 || ctrl->value > 127) {
+		if (ctrl->value < -128 || ctrl->value > 127) {
 			v4l2_err(sd, "invalid hue setting %d\n", ctrl->value);
 			return -ERANGE;
 		}
@@ -931,8 +931,8 @@ static void saa711x_set_v4lstd(struct v4l2_subdev *sd, v4l2_std_id std)
 	/* Prevent unnecessary standard changes. During a standard
 	   change the I-Port is temporarily disabled. Any devices
 	   reading from that port can get confused.
-	   Note that VIDIOC_S_STD is also used to switch from
-	   radio to TV mode, so if a VIDIOC_S_STD is broadcast to
+	   Note that s_std is also used to switch from
+	   radio to TV mode, so if a s_std is broadcast to
 	   all I2C devices then you do not want to have an unwanted
 	   side-effect here. */
 	if (std == state->std)
@@ -1206,10 +1206,12 @@ static int saa711x_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 {
 	switch (qc->id) {
 	case V4L2_CID_BRIGHTNESS:
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
 	case V4L2_CID_CONTRAST:
 	case V4L2_CID_SATURATION:
+		return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64);
 	case V4L2_CID_HUE:
-		return v4l2_ctrl_query_fill_std(qc);
+		return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
 	default:
 		return -EINVAL;
 	}
@@ -1308,11 +1310,12 @@ static int saa711x_s_stream(struct v4l2_subdev *sd, int enable)
 	v4l2_dbg(1, debug, sd, "%s output\n",
 			enable ? "enable" : "disable");
 
-	if (state->enable != enable) {
-		state->enable = enable;
-		saa711x_write(sd, R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED,
-				state->enable);
-	}
+	if (state->enable == enable)
+		return 0;
+	state->enable = enable;
+	if (!saa711x_has_reg(state->ident, R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED))
+		return 0;
+	saa711x_write(sd, R_87_I_PORT_I_O_ENA_OUT_CLK_AND_GATED, state->enable);
 	return 0;
 }
 
@@ -1370,6 +1373,47 @@ static int saa711x_g_vbi_data(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_dat
 	}
 }
 
+static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	struct saa711x_state *state = to_state(sd);
+	int reg1e;
+
+	*std = V4L2_STD_ALL;
+	if (state->ident != V4L2_IDENT_SAA7115)
+		return 0;
+	reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC);
+
+	switch (reg1e & 0x03) {
+	case 1:
+		*std = V4L2_STD_NTSC;
+		break;
+	case 2:
+		*std = V4L2_STD_PAL;
+		break;
+	case 3:
+		*std = V4L2_STD_SECAM;
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int saa711x_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	struct saa711x_state *state = to_state(sd);
+	int reg1e = 0x80;
+	int reg1f;
+
+	*status = V4L2_IN_ST_NO_SIGNAL;
+	if (state->ident == V4L2_IDENT_SAA7115)
+		reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC);
+	reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC);
+	if ((reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80)
+		*status = 0;
+	return 0;
+}
+
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int saa711x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
 {
@@ -1493,6 +1537,8 @@ static const struct v4l2_subdev_video_ops saa711x_video_ops = {
 	.g_vbi_data = saa711x_g_vbi_data,
 	.decode_vbi_line = saa711x_decode_vbi_line,
 	.s_stream = saa711x_s_stream,
+	.querystd = saa711x_querystd,
+	.g_input_status = saa711x_g_input_status,
 };
 
 static const struct v4l2_subdev_ops saa711x_ops = {
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index 05221d47dd4c..128bb8b8dbbf 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -810,7 +810,6 @@ MODULE_DEVICE_TABLE(i2c, saa7127_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa7127",
-	.driverid = I2C_DRIVERID_SAA7127,
 	.probe = saa7127_probe,
 	.remove = saa7127_remove,
 	.id_table = saa7127_id,
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index fc2164e28e76..0ba68987bfce 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -6,6 +6,7 @@ config VIDEO_SAA7134
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select CRC32
+	select VIDEO_SAA6588 if VIDEO_HELPER_CHIPS_AUTO
 	---help---
 	  This is a video4linux driver for Philips SAA713x based
 	  TV cards.
@@ -35,8 +36,16 @@ config VIDEO_SAA7134_DVB
 	select DVB_TDA10086 if !DVB_FE_CUSTOMISE
 	select DVB_TDA826X if !DVB_FE_CUSTOMISE
 	select DVB_ISL6421 if !DVB_FE_CUSTOMISE
-	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMIZE
-	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMIZE
+	select DVB_ISL6405 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE
+	select DVB_ZL10036 if !DVB_FE_CUSTOMISE
+	select DVB_MT312 if !DVB_FE_CUSTOMISE
+	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
+	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+	select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE
+	select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE
 	---help---
 	  This adds support for DVB cards based on the
 	  Philips saa7134 chip.
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index 1fee6e84a512..dc2213e2f86e 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -33,9 +33,10 @@
 #include <linux/i2c.h>
 #include <linux/types.h>
 #include <linux/videodev2.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 #include <linux/init.h>
 #include <linux/crc32.h>
 
@@ -44,10 +45,6 @@
 #define MPEG_TOTAL_TARGET_BITRATE_MAX  27000
 #define MPEG_PID_MAX ((1 << 14) - 1)
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] = {0x20, I2C_CLIENT_END};
-
-I2C_CLIENT_INSMOD;
 
 MODULE_DESCRIPTION("device driver for saa6752hs MPEG2 encoder");
 MODULE_AUTHOR("Andrew de Quincey");
@@ -95,6 +92,7 @@ static const struct v4l2_format v4l2_format_table[] =
 };
 
 struct saa6752hs_state {
+	struct v4l2_subdev            sd;
 	int 			      chip;
 	u32 			      revision;
 	int 			      has_ac3;
@@ -115,6 +113,11 @@ enum saa6752hs_command {
 	SAA6752HS_COMMAND_MAX
 };
 
+static inline struct saa6752hs_state *to_state(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa6752hs_state, sd);
+}
+
 /* ---------------------------------------------------------------------- */
 
 static u8 PAT[] = {
@@ -360,185 +363,191 @@ static int saa6752hs_set_bitrate(struct i2c_client *client,
 	return 0;
 }
 
-static void saa6752hs_set_subsampling(struct i2c_client *client,
-				      struct v4l2_format *f)
-{
-	struct saa6752hs_state *h = i2c_get_clientdata(client);
-	int dist_352, dist_480, dist_720;
-
-	/*
-	  FIXME: translate and round width/height into EMPRESS
-	  subsample type:
 
-	  type   |   PAL   |  NTSC
-	  ---------------------------
-	  SIF    | 352x288 | 352x240
-	  1/2 D1 | 352x576 | 352x480
-	  2/3 D1 | 480x576 | 480x480
-	  D1     | 720x576 | 720x480
-	*/
-
-	dist_352 = abs(f->fmt.pix.width - 352);
-	dist_480 = abs(f->fmt.pix.width - 480);
-	dist_720 = abs(f->fmt.pix.width - 720);
-	if (dist_720 < dist_480) {
-		f->fmt.pix.width = 720;
-		f->fmt.pix.height = 576;
-		h->video_format = SAA6752HS_VF_D1;
-	}
-	else if (dist_480 < dist_352) {
-		f->fmt.pix.width = 480;
-		f->fmt.pix.height = 576;
-		h->video_format = SAA6752HS_VF_2_3_D1;
-	}
-	else {
-		f->fmt.pix.width = 352;
-		if (abs(f->fmt.pix.height - 576) <
-		    abs(f->fmt.pix.height - 288)) {
-			f->fmt.pix.height = 576;
-			h->video_format = SAA6752HS_VF_1_2_D1;
-		}
-		else {
-			f->fmt.pix.height = 288;
-			h->video_format = SAA6752HS_VF_SIF;
-		}
+static int get_ctrl(int has_ac3, struct saa6752hs_mpeg_params *params,
+		struct v4l2_ext_control *ctrl)
+{
+	switch (ctrl->id) {
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_PMT:
+		ctrl->value = params->ts_pid_pmt;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_AUDIO:
+		ctrl->value = params->ts_pid_audio;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_VIDEO:
+		ctrl->value = params->ts_pid_video;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_PCR:
+		ctrl->value = params->ts_pid_pcr;
+		break;
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		ctrl->value = params->au_encoding;
+		break;
+	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
+		ctrl->value = params->au_l2_bitrate;
+		break;
+	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
+		if (!has_ac3)
+			return -EINVAL;
+		ctrl->value = params->au_ac3_bitrate;
+		break;
+	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
+		ctrl->value = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ASPECT:
+		ctrl->value = params->vi_aspect;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		ctrl->value = params->vi_bitrate * 1000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+		ctrl->value = params->vi_bitrate_peak * 1000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		ctrl->value = params->vi_bitrate_mode;
+		break;
+	default:
+		return -EINVAL;
 	}
+	return 0;
 }
 
-
 static int handle_ctrl(int has_ac3, struct saa6752hs_mpeg_params *params,
-		struct v4l2_ext_control *ctrl, unsigned int cmd)
+		struct v4l2_ext_control *ctrl, int set)
 {
 	int old = 0, new;
-	int set = (cmd == VIDIOC_S_EXT_CTRLS);
 
 	new = ctrl->value;
 	switch (ctrl->id) {
-		case V4L2_CID_MPEG_STREAM_TYPE:
-			old = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
-			if (set && new != old)
-				return -ERANGE;
-			new = old;
-			break;
-		case V4L2_CID_MPEG_STREAM_PID_PMT:
-			old = params->ts_pid_pmt;
-			if (set && new > MPEG_PID_MAX)
-				return -ERANGE;
-			if (new > MPEG_PID_MAX)
-				new = MPEG_PID_MAX;
-			params->ts_pid_pmt = new;
-			break;
-		case V4L2_CID_MPEG_STREAM_PID_AUDIO:
-			old = params->ts_pid_audio;
-			if (set && new > MPEG_PID_MAX)
-				return -ERANGE;
-			if (new > MPEG_PID_MAX)
-				new = MPEG_PID_MAX;
-			params->ts_pid_audio = new;
-			break;
-		case V4L2_CID_MPEG_STREAM_PID_VIDEO:
-			old = params->ts_pid_video;
-			if (set && new > MPEG_PID_MAX)
-				return -ERANGE;
-			if (new > MPEG_PID_MAX)
-				new = MPEG_PID_MAX;
-			params->ts_pid_video = new;
-			break;
-		case V4L2_CID_MPEG_STREAM_PID_PCR:
-			old = params->ts_pid_pcr;
-			if (set && new > MPEG_PID_MAX)
-				return -ERANGE;
-			if (new > MPEG_PID_MAX)
-				new = MPEG_PID_MAX;
-			params->ts_pid_pcr = new;
-			break;
-		case V4L2_CID_MPEG_AUDIO_ENCODING:
-			old = params->au_encoding;
-			if (set && new != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 &&
-			    (!has_ac3 || new != V4L2_MPEG_AUDIO_ENCODING_AC3))
-				return -ERANGE;
-			new = old;
-			break;
-		case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
-			old = params->au_l2_bitrate;
-			if (set && new != V4L2_MPEG_AUDIO_L2_BITRATE_256K &&
-				   new != V4L2_MPEG_AUDIO_L2_BITRATE_384K)
-				return -ERANGE;
-			if (new <= V4L2_MPEG_AUDIO_L2_BITRATE_256K)
-				new = V4L2_MPEG_AUDIO_L2_BITRATE_256K;
-			else
-				new = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
-			params->au_l2_bitrate = new;
-			break;
-		case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
-			if (!has_ac3)
-				return -EINVAL;
-			old = params->au_ac3_bitrate;
-			if (set && new != V4L2_MPEG_AUDIO_AC3_BITRATE_256K &&
-				   new != V4L2_MPEG_AUDIO_AC3_BITRATE_384K)
-				return -ERANGE;
-			if (new <= V4L2_MPEG_AUDIO_AC3_BITRATE_256K)
-				new = V4L2_MPEG_AUDIO_AC3_BITRATE_256K;
-			else
-				new = V4L2_MPEG_AUDIO_AC3_BITRATE_384K;
-			params->au_ac3_bitrate = new;
-			break;
-		case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
-			old = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000;
-			if (set && new != old)
-				return -ERANGE;
-			new = old;
-			break;
-		case V4L2_CID_MPEG_VIDEO_ENCODING:
-			old = V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
-			if (set && new != old)
-				return -ERANGE;
-			new = old;
-			break;
-		case V4L2_CID_MPEG_VIDEO_ASPECT:
-			old = params->vi_aspect;
-			if (set && new != V4L2_MPEG_VIDEO_ASPECT_16x9 &&
-				   new != V4L2_MPEG_VIDEO_ASPECT_4x3)
-				return -ERANGE;
-			if (new != V4L2_MPEG_VIDEO_ASPECT_16x9)
-				new = V4L2_MPEG_VIDEO_ASPECT_4x3;
-			params->vi_aspect = new;
-			break;
-		case V4L2_CID_MPEG_VIDEO_BITRATE:
-			old = params->vi_bitrate * 1000;
-			new = 1000 * (new / 1000);
-			if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
-				return -ERANGE;
-			if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
-				new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000;
-			params->vi_bitrate = new / 1000;
-			break;
-		case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
-			old = params->vi_bitrate_peak * 1000;
-			new = 1000 * (new / 1000);
-			if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
-				return -ERANGE;
-			if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
-				new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000;
-			params->vi_bitrate_peak = new / 1000;
-			break;
-		case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
-			old = params->vi_bitrate_mode;
-			params->vi_bitrate_mode = new;
-			break;
-		default:
+	case V4L2_CID_MPEG_STREAM_TYPE:
+		old = V4L2_MPEG_STREAM_TYPE_MPEG2_TS;
+		if (set && new != old)
+			return -ERANGE;
+		new = old;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_PMT:
+		old = params->ts_pid_pmt;
+		if (set && new > MPEG_PID_MAX)
+			return -ERANGE;
+		if (new > MPEG_PID_MAX)
+			new = MPEG_PID_MAX;
+		params->ts_pid_pmt = new;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_AUDIO:
+		old = params->ts_pid_audio;
+		if (set && new > MPEG_PID_MAX)
+			return -ERANGE;
+		if (new > MPEG_PID_MAX)
+			new = MPEG_PID_MAX;
+		params->ts_pid_audio = new;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_VIDEO:
+		old = params->ts_pid_video;
+		if (set && new > MPEG_PID_MAX)
+			return -ERANGE;
+		if (new > MPEG_PID_MAX)
+			new = MPEG_PID_MAX;
+		params->ts_pid_video = new;
+		break;
+	case V4L2_CID_MPEG_STREAM_PID_PCR:
+		old = params->ts_pid_pcr;
+		if (set && new > MPEG_PID_MAX)
+			return -ERANGE;
+		if (new > MPEG_PID_MAX)
+			new = MPEG_PID_MAX;
+		params->ts_pid_pcr = new;
+		break;
+	case V4L2_CID_MPEG_AUDIO_ENCODING:
+		old = params->au_encoding;
+		if (set && new != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 &&
+		    (!has_ac3 || new != V4L2_MPEG_AUDIO_ENCODING_AC3))
+			return -ERANGE;
+		new = old;
+		break;
+	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
+		old = params->au_l2_bitrate;
+		if (set && new != V4L2_MPEG_AUDIO_L2_BITRATE_256K &&
+			   new != V4L2_MPEG_AUDIO_L2_BITRATE_384K)
+			return -ERANGE;
+		if (new <= V4L2_MPEG_AUDIO_L2_BITRATE_256K)
+			new = V4L2_MPEG_AUDIO_L2_BITRATE_256K;
+		else
+			new = V4L2_MPEG_AUDIO_L2_BITRATE_384K;
+		params->au_l2_bitrate = new;
+		break;
+	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
+		if (!has_ac3)
 			return -EINVAL;
+		old = params->au_ac3_bitrate;
+		if (set && new != V4L2_MPEG_AUDIO_AC3_BITRATE_256K &&
+			   new != V4L2_MPEG_AUDIO_AC3_BITRATE_384K)
+			return -ERANGE;
+		if (new <= V4L2_MPEG_AUDIO_AC3_BITRATE_256K)
+			new = V4L2_MPEG_AUDIO_AC3_BITRATE_256K;
+		else
+			new = V4L2_MPEG_AUDIO_AC3_BITRATE_384K;
+		params->au_ac3_bitrate = new;
+		break;
+	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
+		old = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000;
+		if (set && new != old)
+			return -ERANGE;
+		new = old;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ENCODING:
+		old = V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
+		if (set && new != old)
+			return -ERANGE;
+		new = old;
+		break;
+	case V4L2_CID_MPEG_VIDEO_ASPECT:
+		old = params->vi_aspect;
+		if (set && new != V4L2_MPEG_VIDEO_ASPECT_16x9 &&
+			   new != V4L2_MPEG_VIDEO_ASPECT_4x3)
+			return -ERANGE;
+		if (new != V4L2_MPEG_VIDEO_ASPECT_16x9)
+			new = V4L2_MPEG_VIDEO_ASPECT_4x3;
+		params->vi_aspect = new;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		old = params->vi_bitrate * 1000;
+		new = 1000 * (new / 1000);
+		if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
+			return -ERANGE;
+		if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
+			new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000;
+		params->vi_bitrate = new / 1000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
+		old = params->vi_bitrate_peak * 1000;
+		new = 1000 * (new / 1000);
+		if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
+			return -ERANGE;
+		if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000)
+			new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000;
+		params->vi_bitrate_peak = new / 1000;
+		break;
+	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		old = params->vi_bitrate_mode;
+		params->vi_bitrate_mode = new;
+		break;
+	default:
+		return -EINVAL;
 	}
-	if (cmd == VIDIOC_G_EXT_CTRLS)
-		ctrl->value = old;
-	else
-		ctrl->value = new;
+	ctrl->value = new;
 	return 0;
 }
 
-static int saa6752hs_qctrl(struct saa6752hs_state *h,
-		struct v4l2_queryctrl *qctrl)
+
+static int saa6752hs_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qctrl)
 {
+	struct saa6752hs_state *h = to_state(sd);
 	struct saa6752hs_mpeg_params *params = &h->params;
 	int err;
 
@@ -583,7 +592,7 @@ static int saa6752hs_qctrl(struct saa6752hs_state *h,
 				V4L2_MPEG_VIDEO_ASPECT_4x3);
 
 	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
-		err = v4l2_ctrl_query_fill_std(qctrl);
+		err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000);
 		if (err == 0 &&
 		    params->vi_bitrate_mode ==
 				V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
@@ -597,12 +606,20 @@ static int saa6752hs_qctrl(struct saa6752hs_state *h,
 				V4L2_MPEG_STREAM_TYPE_MPEG2_TS);
 
 	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
+				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
 	case V4L2_CID_MPEG_VIDEO_BITRATE:
+		return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000);
 	case V4L2_CID_MPEG_STREAM_PID_PMT:
+		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 16);
 	case V4L2_CID_MPEG_STREAM_PID_AUDIO:
+		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 260);
 	case V4L2_CID_MPEG_STREAM_PID_VIDEO:
+		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 256);
 	case V4L2_CID_MPEG_STREAM_PID_PCR:
-		return v4l2_ctrl_query_fill_std(qctrl);
+		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 259);
 
 	default:
 		break;
@@ -610,8 +627,7 @@ static int saa6752hs_qctrl(struct saa6752hs_state *h,
 	return -EINVAL;
 }
 
-static int saa6752hs_qmenu(struct saa6752hs_state *h,
-		struct v4l2_querymenu *qmenu)
+static int saa6752hs_querymenu(struct v4l2_subdev *sd, struct v4l2_querymenu *qmenu)
 {
 	static const u32 mpeg_audio_encoding[] = {
 		V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
@@ -632,11 +648,12 @@ static int saa6752hs_qmenu(struct saa6752hs_state *h,
 		V4L2_MPEG_AUDIO_AC3_BITRATE_384K,
 		V4L2_CTRL_MENU_IDS_END
 	};
+	struct saa6752hs_state *h = to_state(sd);
 	struct v4l2_queryctrl qctrl;
 	int err;
 
 	qctrl.id = qmenu->id;
-	err = saa6752hs_qctrl(h, &qctrl);
+	err = saa6752hs_queryctrl(sd, &qctrl);
 	if (err)
 		return err;
 	switch (qmenu->id) {
@@ -656,17 +673,16 @@ static int saa6752hs_qmenu(struct saa6752hs_state *h,
 	return v4l2_ctrl_query_menu(qmenu, &qctrl, NULL);
 }
 
-static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
+static int saa6752hs_init(struct v4l2_subdev *sd, u32 leading_null_bytes)
 {
 	unsigned char buf[9], buf2[4];
-	struct saa6752hs_state *h;
+	struct saa6752hs_state *h = to_state(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	unsigned size;
 	u32 crc;
 	unsigned char localPAT[256];
 	unsigned char localPMT[256];
 
-	h = i2c_get_clientdata(client);
-
 	/* Set video format - must be done first as it resets other settings */
 	set_reg8(client, 0x41, h->video_format);
 
@@ -762,7 +778,7 @@ static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
 	buf[3] = 0x82;
 	buf[4] = 0xB0;
 	buf[5] = buf2[0];
-	switch(h->params.vi_aspect) {
+	switch (h->params.vi_aspect) {
 	case V4L2_MPEG_VIDEO_ASPECT_16x9:
 		buf[6] = buf2[1] | 0x40;
 		break;
@@ -770,7 +786,6 @@ static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
 	default:
 		buf[6] = buf2[1] & 0xBF;
 		break;
-		break;
 	}
 	buf[7] = buf2[2];
 	buf[8] = buf2[3];
@@ -779,81 +794,162 @@ static int saa6752hs_init(struct i2c_client *client, u32 leading_null_bytes)
 	return 0;
 }
 
-static int
-saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg)
+static int saa6752hs_do_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls, int set)
 {
-	struct saa6752hs_state *h = i2c_get_clientdata(client);
-	struct v4l2_ext_controls *ctrls = arg;
+	struct saa6752hs_state *h = to_state(sd);
 	struct saa6752hs_mpeg_params params;
-	int err = 0;
 	int i;
 
-	switch (cmd) {
-	case VIDIOC_INT_INIT:
-		/* apply settings and start encoder */
-		saa6752hs_init(client, *(u32 *)arg);
-		break;
-	case VIDIOC_S_EXT_CTRLS:
-		if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
-			return -EINVAL;
-		/* fall through */
-	case VIDIOC_TRY_EXT_CTRLS:
-	case VIDIOC_G_EXT_CTRLS:
-		if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
-			return -EINVAL;
-		params = h->params;
-		for (i = 0; i < ctrls->count; i++) {
-			err = handle_ctrl(h->has_ac3, &params, ctrls->controls + i, cmd);
-			if (err) {
-				ctrls->error_idx = i;
-				return err;
-			}
+	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+		return -EINVAL;
+
+	params = h->params;
+	for (i = 0; i < ctrls->count; i++) {
+		int err = handle_ctrl(h->has_ac3, &params, ctrls->controls + i, set);
+
+		if (err) {
+			ctrls->error_idx = i;
+			return err;
 		}
-		h->params = params;
-		break;
-	case VIDIOC_QUERYCTRL:
-		return saa6752hs_qctrl(h, arg);
-	case VIDIOC_QUERYMENU:
-		return saa6752hs_qmenu(h, arg);
-	case VIDIOC_G_FMT:
-	{
-	   struct v4l2_format *f = arg;
-
-	   if (h->video_format == SAA6752HS_VF_UNKNOWN)
-		   h->video_format = SAA6752HS_VF_D1;
-	   f->fmt.pix.width =
-		   v4l2_format_table[h->video_format].fmt.pix.width;
-	   f->fmt.pix.height =
-		   v4l2_format_table[h->video_format].fmt.pix.height;
-	   break ;
 	}
-	case VIDIOC_S_FMT:
-	{
-		struct v4l2_format *f = arg;
+	if (set)
+		h->params = params;
+	return 0;
+}
 
-		saa6752hs_set_subsampling(client, f);
-		break;
+static int saa6752hs_s_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls)
+{
+	return saa6752hs_do_ext_ctrls(sd, ctrls, 1);
+}
+
+static int saa6752hs_try_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls)
+{
+	return saa6752hs_do_ext_ctrls(sd, ctrls, 0);
+}
+
+static int saa6752hs_g_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls)
+{
+	struct saa6752hs_state *h = to_state(sd);
+	int i;
+
+	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
+		return -EINVAL;
+
+	for (i = 0; i < ctrls->count; i++) {
+		int err = get_ctrl(h->has_ac3, &h->params, ctrls->controls + i);
+
+		if (err) {
+			ctrls->error_idx = i;
+			return err;
+		}
 	}
-	case VIDIOC_S_STD:
-		h->standard = *((v4l2_std_id *) arg);
-		break;
+	return 0;
+}
 
-	case VIDIOC_DBG_G_CHIP_IDENT:
-		return v4l2_chip_ident_i2c_client(client,
-				arg, h->chip, h->revision);
+static int saa6752hs_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+{
+	struct saa6752hs_state *h = to_state(sd);
 
-	default:
-		/* nothing */
-		break;
+	if (h->video_format == SAA6752HS_VF_UNKNOWN)
+		h->video_format = SAA6752HS_VF_D1;
+	f->fmt.pix.width =
+		v4l2_format_table[h->video_format].fmt.pix.width;
+	f->fmt.pix.height =
+		v4l2_format_table[h->video_format].fmt.pix.height;
+	return 0;
+}
+
+static int saa6752hs_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f)
+{
+	struct saa6752hs_state *h = to_state(sd);
+	int dist_352, dist_480, dist_720;
+
+	/*
+	  FIXME: translate and round width/height into EMPRESS
+	  subsample type:
+
+	  type   |   PAL   |  NTSC
+	  ---------------------------
+	  SIF    | 352x288 | 352x240
+	  1/2 D1 | 352x576 | 352x480
+	  2/3 D1 | 480x576 | 480x480
+	  D1     | 720x576 | 720x480
+	*/
+
+	dist_352 = abs(f->fmt.pix.width - 352);
+	dist_480 = abs(f->fmt.pix.width - 480);
+	dist_720 = abs(f->fmt.pix.width - 720);
+	if (dist_720 < dist_480) {
+		f->fmt.pix.width = 720;
+		f->fmt.pix.height = 576;
+		h->video_format = SAA6752HS_VF_D1;
+	} else if (dist_480 < dist_352) {
+		f->fmt.pix.width = 480;
+		f->fmt.pix.height = 576;
+		h->video_format = SAA6752HS_VF_2_3_D1;
+	} else {
+		f->fmt.pix.width = 352;
+		if (abs(f->fmt.pix.height - 576) <
+		    abs(f->fmt.pix.height - 288)) {
+			f->fmt.pix.height = 576;
+			h->video_format = SAA6752HS_VF_1_2_D1;
+		} else {
+			f->fmt.pix.height = 288;
+			h->video_format = SAA6752HS_VF_SIF;
+		}
 	}
+	return 0;
+}
+
+static int saa6752hs_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct saa6752hs_state *h = to_state(sd);
+
+	h->standard = std;
+	return 0;
+}
 
-	return err;
+static int saa6752hs_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa6752hs_state *h = to_state(sd);
+
+	return v4l2_chip_ident_i2c_client(client,
+			chip, h->chip, h->revision);
 }
 
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops saa6752hs_core_ops = {
+	.g_chip_ident = saa6752hs_g_chip_ident,
+	.init = saa6752hs_init,
+	.queryctrl = saa6752hs_queryctrl,
+	.querymenu = saa6752hs_querymenu,
+	.g_ext_ctrls = saa6752hs_g_ext_ctrls,
+	.s_ext_ctrls = saa6752hs_s_ext_ctrls,
+	.try_ext_ctrls = saa6752hs_try_ext_ctrls,
+};
+
+static const struct v4l2_subdev_tuner_ops saa6752hs_tuner_ops = {
+	.s_std = saa6752hs_s_std,
+};
+
+static const struct v4l2_subdev_video_ops saa6752hs_video_ops = {
+	.s_fmt = saa6752hs_s_fmt,
+	.g_fmt = saa6752hs_g_fmt,
+};
+
+static const struct v4l2_subdev_ops saa6752hs_ops = {
+	.core = &saa6752hs_core_ops,
+	.tuner = &saa6752hs_tuner_ops,
+	.video = &saa6752hs_video_ops,
+};
+
 static int saa6752hs_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+		const struct i2c_device_id *id)
 {
 	struct saa6752hs_state *h = kzalloc(sizeof(*h), GFP_KERNEL);
+	struct v4l2_subdev *sd;
 	u8 addr = 0x13;
 	u8 data[12];
 
@@ -861,6 +957,8 @@ static int saa6752hs_probe(struct i2c_client *client,
 			client->addr << 1, client->adapter->name);
 	if (h == NULL)
 		return -ENOMEM;
+	sd = &h->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa6752hs_ops);
 
 	i2c_master_send(client, &addr, 1);
 	i2c_master_recv(client, data, sizeof(data));
@@ -874,14 +972,15 @@ static int saa6752hs_probe(struct i2c_client *client,
 	}
 	h->params = param_defaults;
 	h->standard = 0; /* Assume 625 input lines */
-
-	i2c_set_clientdata(client, h);
 	return 0;
 }
 
 static int saa6752hs_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_state(sd));
 	return 0;
 }
 
@@ -893,8 +992,6 @@ MODULE_DEVICE_TABLE(i2c, saa6752hs_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa6752hs",
-	.driverid = I2C_DRIVERID_SAA6752HS,
-	.command = saa6752hs_command,
 	.probe = saa6752hs_probe,
 	.remove = saa6752hs_remove,
 	.id_table = saa6752hs_id,
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index e2febcd6e529..a790a7246a63 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -31,6 +31,7 @@
 #include <media/v4l2-common.h>
 #include <media/tveeprom.h>
 #include "tea5767.h"
+#include "tda18271.h"
 
 /* commly used strings */
 static char name_mute[]    = "mute";
@@ -272,6 +273,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 
 		.inputs         = {{
 			.name = name_comp1,
@@ -408,6 +410,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf	= TDA9887_PRESENT,
 		.gpiomask	= 0x820000,
 		.inputs		= {{
@@ -818,6 +821,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.inputs         = {{
 			.name = name_comp1,
 			.vmux = 4,
@@ -977,6 +981,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.inputs         = {{
 			.name = name_comp1,
 			.vmux = 1,
@@ -1699,6 +1704,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.rds_addr 	= 0x10,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name = name_tv,
@@ -2364,6 +2370,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type	= UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.empress_addr 	= 0x21,
 		.inputs		= {{
 			.name   = "Composite 0",
 			.vmux   = 0,
@@ -3291,6 +3298,68 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x0200100,
 		},
 	},
+	[SAA7134_BOARD_HAUPPAUGE_HVR1120] = {
+		.name           = "Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tuner_config   = 3,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.ts_type	= SAA7134_MPEG_TS_SERIAL,
+		.gpiomask       = 0x0800100, /* GPIO 21 is an INPUT */
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = TV,
+			.tv   = 1,
+			.gpio = 0x0000100,
+		}, {
+			.name = name_comp1,
+			.vmux = 3,
+			.amux = LINE1,
+		}, {
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE1,
+		} },
+		.radio = {
+			.name = name_radio,
+			.amux = TV,
+			.gpio = 0x0800100, /* GPIO 23 HI for FM */
+		},
+	},
+	[SAA7134_BOARD_HAUPPAUGE_HVR1110R3] = {
+		.name           = "Hauppauge WinTV-HVR1110r3",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tuner_config   = 3,
+		.gpiomask       = 0x0800100, /* GPIO 21 is an INPUT */
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = TV,
+			.tv   = 1,
+			.gpio = 0x0000100,
+		}, {
+			.name = name_comp1,
+			.vmux = 3,
+			.amux = LINE1,
+		}, {
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE1,
+		} },
+		.radio = {
+			.name = name_radio,
+			.amux = TV,
+			.gpio = 0x0800100, /* GPIO 23 HI for FM */
+		},
+	},
 	[SAA7134_BOARD_CINERGY_HT_PCMCIA] = {
 		.name           = "Terratec Cinergy HT PCMCIA",
 		.audio_clock    = 0x00187de7,
@@ -4070,6 +4139,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,
@@ -4106,6 +4176,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,
@@ -4143,6 +4214,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
+		.empress_addr 	= 0x20,
 		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = { {
 			.name = name_tv,
@@ -4323,13 +4395,13 @@ struct saa7134_board saa7134_boards[] = {
 			 .amux = TV,
 			 .tv   = 1,
 		 }, {
-			 .name = name_comp,
-			 .vmux = 0,
+			 .name = name_comp1,
+			 .vmux = 3,
 			 .amux = LINE1,
 		 }, {
 			 .name = name_svideo,
 			 .vmux = 8,
-			 .amux = LINE1,
+			 .amux = LINE2,
 		 } },
 		 .radio = {
 			 .name = name_radio,
@@ -4421,8 +4493,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
-		/* no DVB support for now */
-		/* .mpeg           = SAA7134_MPEG_DVB, */
+		.mpeg           = SAA7134_MPEG_DVB,
 		.inputs         = { {
 			.name = name_comp,
 			.vmux = 1,
@@ -4441,8 +4512,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr     = ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
-		/* no DVB support for now */
-		/* .mpeg           = SAA7134_MPEG_DVB, */
+		.mpeg           = SAA7134_MPEG_DVB,
 		.inputs         = { {
 			.name = name_comp,
 			.vmux = 1,
@@ -4611,7 +4681,7 @@ struct saa7134_board saa7134_boards[] = {
 		.tuner_type     = TUNER_YMEC_TVF_5533MF,
 		.radio_type     = TUNER_TEA5767,
 		.tuner_addr     = ADDR_UNSET,
-		.radio_addr     = ADDR_UNSET,
+		.radio_addr     = 0x60,
 		.gpiomask       = 0x80000700,
 		.inputs = { {
 			.name   = name_tv,
@@ -5405,6 +5475,36 @@ struct pci_device_id saa7134_pci_tbl[] = {
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0070,
+		.subdevice    = 0x6706,
+		.driver_data  = SAA7134_BOARD_HAUPPAUGE_HVR1120,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0070,
+		.subdevice    = 0x6707,
+		.driver_data  = SAA7134_BOARD_HAUPPAUGE_HVR1110R3,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0070,
+		.subdevice    = 0x6708,
+		.driver_data  = SAA7134_BOARD_HAUPPAUGE_HVR1120,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0070,
+		.subdevice    = 0x6709,
+		.driver_data  = SAA7134_BOARD_HAUPPAUGE_HVR1110R3,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0070,
+		.subdevice    = 0x670a,
+		.driver_data  = SAA7134_BOARD_HAUPPAUGE_HVR1110R3,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
 		.subvendor    = 0x153b,
 		.subdevice    = 0x1172,
 		.driver_data  = SAA7134_BOARD_CINERGY_HT_PCMCIA,
@@ -5821,8 +5921,8 @@ static int saa7134_xc2028_callback(struct saa7134_dev *dev,
 }
 
 
-static int saa7134_tda8290_callback(struct saa7134_dev *dev,
-				    int command, int arg)
+static int saa7134_tda8290_827x_callback(struct saa7134_dev *dev,
+					 int command, int arg)
 {
 	u8 sync_control;
 
@@ -5848,6 +5948,65 @@ static int saa7134_tda8290_callback(struct saa7134_dev *dev,
 	return 0;
 }
 
+static inline int saa7134_tda18271_hvr11x0_toggle_agc(struct saa7134_dev *dev,
+						      enum tda18271_mode mode)
+{
+	/* toggle AGC switch through GPIO 26 */
+	switch (mode) {
+	case TDA18271_ANALOG:
+		saa7134_set_gpio(dev, 26, 0);
+		break;
+	case TDA18271_DIGITAL:
+		saa7134_set_gpio(dev, 26, 1);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int saa7134_tda8290_18271_callback(struct saa7134_dev *dev,
+					  int command, int arg)
+{
+	int ret = 0;
+
+	switch (command) {
+	case TDA18271_CALLBACK_CMD_AGC_ENABLE: /* 0 */
+		switch (dev->board) {
+		case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
+			ret = saa7134_tda18271_hvr11x0_toggle_agc(dev, arg);
+			break;
+		default:
+			break;
+		}
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+	return ret;
+}
+
+static int saa7134_tda8290_callback(struct saa7134_dev *dev,
+				    int command, int arg)
+{
+	int ret;
+
+	switch (dev->board) {
+	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+	case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
+		/* tda8290 + tda18271 */
+		ret = saa7134_tda8290_18271_callback(dev, command, arg);
+		break;
+	default:
+		/* tda8290 + tda827x */
+		ret = saa7134_tda8290_827x_callback(dev, command, arg);
+		break;
+	}
+	return ret;
+}
+
 int saa7134_tuner_callback(void *priv, int component, int command, int arg)
 {
 	struct saa7134_dev *dev = priv;
@@ -5878,11 +6037,16 @@ static void hauppauge_eeprom(struct saa7134_dev *dev, u8 *eeprom_data)
 	switch (tv.model) {
 	case 67019: /* WinTV-HVR1110 (Retail, IR Blaster, hybrid, FM, SVid/Comp, 3.5mm audio in) */
 	case 67109: /* WinTV-HVR1000 (Retail, IR Receive, analog, no FM, SVid/Comp, 3.5mm audio in) */
+	case 67201: /* WinTV-HVR1120 (Retail, IR Receive, hybrid, FM, SVid/Comp, 3.5mm audio in) */
+	case 67301: /* WinTV-HVR1000 (Retail, IR Receive, analog, no FM, SVid/Comp, 3.5mm audio in) */
+	case 67209: /* WinTV-HVR1110 (Retail, IR Receive, hybrid, FM, SVid/Comp, 3.5mm audio in) */
 	case 67559: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */
 	case 67569: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM) */
 	case 67579: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM) */
 	case 67589: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM, SVid/Comp, RCA aud) */
 	case 67599: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM, SVid/Comp, RCA aud) */
+	case 67651: /* WinTV-HVR1120 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */
+	case 67659: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */
 		break;
 	default:
 		printk(KERN_WARNING "%s: warning: "
@@ -6019,6 +6183,11 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		msleep(10);
 		break;
 	case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+		saa7134_set_gpio(dev, 23, 0);
+		msleep(10);
+		saa7134_set_gpio(dev, 23, 1);
+		dev->has_remote = SAA7134_REMOTE_I2C;
+		break;
 	case SAA7134_BOARD_AVERMEDIA_M103:
 		saa7134_set_gpio(dev, 23, 0);
 		msleep(10);
@@ -6054,6 +6223,16 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 
 		saa_writeb (SAA7134_PRODUCTION_TEST_MODE, 0x00);
 		break;
+	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+	case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
+		/* GPIO 26 high for digital, low for analog */
+		saa7134_set_gpio(dev, 26, 0);
+		msleep(1);
+
+		saa7134_set_gpio(dev, 22, 0);
+		msleep(10);
+		saa7134_set_gpio(dev, 22, 1);
+		break;
 	/* i2c remotes */
 	case SAA7134_BOARD_PINNACLE_PCTV_110i:
 	case SAA7134_BOARD_PINNACLE_PCTV_310i:
@@ -6079,15 +6258,15 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x8c040007, 0x8c040007);
 		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0c0007cd, 0x0c0007cd);
 		break;
-	case SAA7134_BOARD_AVERMEDIA_A700_PRO:
 	case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
-		/* write windows gpio values */
-		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x80040100, 0x80040100);
-		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
 		printk("%s: %s: hybrid analog/dvb card\n"
-		       "%s: Sorry, only analog s-video and composite input "
+		       "%s: Sorry, of the analog inputs, only analog s-video and composite "
 		       "are supported for now.\n",
 			dev->name, card(dev).name, dev->name);
+	case SAA7134_BOARD_AVERMEDIA_A700_PRO:
+		/* write windows gpio values */
+		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x80040100, 0x80040100);
+		saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
 		break;
 	}
 	return 0;
@@ -6109,7 +6288,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
 
 		tun_setup.mode_mask = T_RADIO;
 
-		saa7134_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
+		saa_call_all(dev, tuner, s_type_addr, &tun_setup);
 		mode_mask &= ~T_RADIO;
 	}
 
@@ -6121,7 +6300,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
 
 		tun_setup.mode_mask = mode_mask;
 
-		saa7134_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
+		saa_call_all(dev, tuner, s_type_addr, &tun_setup);
 	}
 
 	if (dev->tda9887_conf) {
@@ -6130,8 +6309,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
 		tda9887_cfg.tuner = TUNER_TDA9887;
 		tda9887_cfg.priv = &dev->tda9887_conf;
 
-		saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG,
-					 &tda9887_cfg);
+		saa_call_all(dev, tuner, s_config, &tda9887_cfg);
 	}
 
 	if (dev->tuner_type == TUNER_XC2028) {
@@ -6158,7 +6336,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
 		xc2028_cfg.tuner = TUNER_XC2028;
 		xc2028_cfg.priv  = &ctl;
 
-		saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
+		saa_call_all(dev, tuner, s_config, &xc2028_cfg);
 	}
 }
 
@@ -6168,9 +6346,20 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 	unsigned char buf;
 	int board;
 
+	/* Put here the code that enables the chips that are needed
+	   for analog mode and doesn't depend on the tuner attachment.
+	   It is also a good idea to get tuner type from eeprom, etc before
+	   initializing tuner, since we can avoid loading tuner driver
+	   on devices that has TUNER_ABSENT
+	 */
 	switch (dev->board) {
 	case SAA7134_BOARD_BMK_MPEX_NOTUNER:
 	case SAA7134_BOARD_BMK_MPEX_TUNER:
+		/* Checks if the device has a tuner at 0x60 addr
+		   If the device doesn't have a tuner, TUNER_ABSENT
+		   will be used at tuner_type, avoiding loading tuner
+		   without needing it
+		 */
 		dev->i2c_client.addr = 0x60;
 		board = (i2c_master_recv(&dev->i2c_client, &buf, 0) < 0)
 			? SAA7134_BOARD_BMK_MPEX_NOTUNER
@@ -6188,11 +6377,15 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		u8 subaddr;
 		u8 data[3];
 		int ret, tuner_t;
-
 		struct i2c_msg msg[] = {{.addr=0x50, .flags=0, .buf=&subaddr, .len = 1},
 					{.addr=0x50, .flags=I2C_M_RD, .buf=data, .len = 3}};
+
 		subaddr= 0x14;
 		tuner_t = 0;
+
+		/* Retrieve device data from eeprom, checking for the
+		   proper tuner_type.
+		 */
 		ret = i2c_transfer(&dev->i2c_adap, msg, 2);
 		if (ret != 2) {
 			printk(KERN_ERR "EEPROM read failure\n");
@@ -6248,12 +6441,14 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 				dev->name, saa7134_boards[dev->board].name);
 			break;
 		}
+		/* break intentionally omitted */
 	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 	case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
 	{
 
-		/* The Philips EUROPA based hybrid boards have the tuner connected through
-		 * the channel decoder. We have to make it transparent to find it
+		/* The Philips EUROPA based hybrid boards have the tuner
+		   connected through the channel decoder. We have to make it
+		   transparent to find it
 		 */
 		u8 data[] = { 0x07, 0x02};
 		struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
@@ -6274,21 +6469,15 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		if (dev->board == SAA7134_BOARD_PHILIPS_TIGER_S) {
 			dev->tuner_type = TUNER_PHILIPS_TDA8290;
 
-			saa7134_tuner_setup(dev);
-
 			data[2] = 0x68;
 			i2c_transfer(&dev->i2c_adap, &msg, 1);
-
-			/* Tuner setup is handled before I2C transfer.
-			   Due to that, there's no need to do it later
-			 */
-			return 0;
+			break;
 		}
 		i2c_transfer(&dev->i2c_adap, &msg, 1);
 		break;
 	}
-       case SAA7134_BOARD_ASUSTeK_TVFM7135:
-       /* The card below is detected as card=53, but is different */
+	case SAA7134_BOARD_ASUSTeK_TVFM7135:
+	/* The card below is detected as card=53, but is different */
 	       if (dev->autodetected && (dev->eedata[0x27] == 0x03)) {
 		       dev->board = SAA7134_BOARD_ASUSTeK_P7131_ANALOG;
 		       printk(KERN_INFO "%s: P7131 analog only, using "
@@ -6296,6 +6485,10 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		       dev->name, saa7134_boards[dev->board].name);
 	       }
 	       break;
+	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+	case SAA7134_BOARD_HAUPPAUGE_HVR1110R3:
+		hauppauge_eeprom(dev, dev->eedata+0x80);
+		break;
 	case SAA7134_BOARD_HAUPPAUGE_HVR1110:
 		hauppauge_eeprom(dev, dev->eedata+0x80);
 		/* break intentionally omitted */
@@ -6351,22 +6544,6 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		i2c_transfer(&dev->i2c_adap, &msg, 1);
 		break;
 	}
-	case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
-	case SAA7134_BOARD_KWORLD_ATSC110:
-	{
-		/* enable tuner */
-		int i;
-		static const u8 buffer [] = { 0x10, 0x12, 0x13, 0x04, 0x16,
-					      0x00, 0x14, 0x04, 0x17, 0x00 };
-		dev->i2c_client.addr = 0x0a;
-		for (i = 0; i < 5; i++)
-			if (2 != i2c_master_send(&dev->i2c_client,
-						 &buffer[i*2], 2))
-				printk(KERN_WARNING
-				       "%s: Unable to enable tuner(%i).\n",
-				       dev->name, i);
-		break;
-	}
 	case SAA7134_BOARD_VIDEOMATE_DVBT_200:
 	case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
 		/* The T200 and the T200A share the same pci id.  Consequently,
@@ -6375,9 +6552,9 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 
 		/* Don't do this if the board was specifically selected with an
 		 * insmod option or if we have the default configuration T200*/
-		if(!dev->autodetected || (dev->eedata[0x41] == 0xd0))
+		if (!dev->autodetected || (dev->eedata[0x41] == 0xd0))
 			break;
-		if(dev->eedata[0x41] == 0x02) {
+		if (dev->eedata[0x41] == 0x02) {
 			/* Reconfigure board  as T200A */
 			dev->board = SAA7134_BOARD_VIDEOMATE_DVBT_200A;
 			dev->tuner_type   = saa7134_boards[dev->board].tuner_type;
@@ -6390,6 +6567,58 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 			break;
 		}
 		break;
+	case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
+	case SAA7134_BOARD_KWORLD_ATSC110:
+	{
+		struct i2c_msg msg = { .addr = 0x0a, .flags = 0 };
+		int i;
+		static u8 buffer[][2] = {
+			{ 0x10, 0x12 },
+			{ 0x13, 0x04 },
+			{ 0x16, 0x00 },
+			{ 0x14, 0x04 },
+			{ 0x17, 0x00 },
+		};
+
+		for (i = 0; i < ARRAY_SIZE(buffer); i++) {
+			msg.buf = &buffer[i][0];
+			msg.len = ARRAY_SIZE(buffer[0]);
+			if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
+				printk(KERN_WARNING
+				       "%s: Unable to enable tuner(%i).\n",
+				       dev->name, i);
+		}
+		break;
+	}
+	} /* switch() */
+
+	/* initialize tuner */
+	if (TUNER_ABSENT != dev->tuner_type) {
+		int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
+
+		/* Note: radio tuner address is always filled in,
+		   so we do not need to probe for a radio tuner device. */
+		if (dev->radio_type != UNSET)
+			v4l2_i2c_new_subdev(&dev->i2c_adap,
+				"tuner", "tuner", dev->radio_addr);
+		if (has_demod)
+			v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+		if (dev->tuner_addr == ADDR_UNSET) {
+			enum v4l2_i2c_tuner_type type =
+				has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
+
+			v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(type));
+		} else {
+			v4l2_i2c_new_subdev(&dev->i2c_adap,
+				"tuner", "tuner", dev->tuner_addr);
+		}
+	}
+
+	saa7134_tuner_setup(dev);
+
+	switch (dev->board) {
 	case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM:
 	{
 		struct v4l2_priv_tun_config tea5767_cfg;
@@ -6401,12 +6630,10 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		ctl.xtal_freq = TEA5767_HIGH_LO_13MHz;
 		tea5767_cfg.tuner = TUNER_TEA5767;
 		tea5767_cfg.priv  = &ctl;
-		saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tea5767_cfg);
+		saa_call_all(dev, tuner, s_config, &tea5767_cfg);
 		break;
 	}
 	} /* switch() */
 
-	saa7134_tuner_setup(dev);
-
 	return 0;
 }
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 99221d726edb..dafa0d88bed0 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -54,13 +54,9 @@ static unsigned int gpio_tracking;
 module_param(gpio_tracking, int, 0644);
 MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]");
 
-static unsigned int alsa;
+static unsigned int alsa = 1;
 module_param(alsa, int, 0644);
-MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]");
-
-static unsigned int oss;
-module_param(oss, int, 0644);
-MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]");
+MODULE_PARM_DESC(alsa,"enable/disable ALSA DMA sound [dmasound]");
 
 static unsigned int latency = UNSET;
 module_param(latency, int, 0444);
@@ -90,8 +86,10 @@ MODULE_PARM_DESC(radio_nr, "radio device number");
 MODULE_PARM_DESC(tuner,    "tuner type");
 MODULE_PARM_DESC(card,     "card type");
 
-static DEFINE_MUTEX(devlist_lock);
+DEFINE_MUTEX(saa7134_devlist_lock);
+EXPORT_SYMBOL(saa7134_devlist_lock);
 LIST_HEAD(saa7134_devlist);
+EXPORT_SYMBOL(saa7134_devlist);
 static LIST_HEAD(mops_list);
 static unsigned int saa7134_devcount;
 
@@ -156,10 +154,10 @@ static void request_module_async(struct work_struct *work){
 		request_module("saa7134-empress");
 	if (card_is_dvb(dev))
 		request_module("saa7134-dvb");
-	if (alsa)
-		request_module("saa7134-alsa");
-	if (oss)
-		request_module("saa7134-oss");
+	if (alsa) {
+		if (dev->pci->device != PCI_DEVICE_ID_PHILIPS_SAA7130)
+			request_module("saa7134-alsa");
+	}
 }
 
 static void request_submodules(struct saa7134_dev *dev)
@@ -778,7 +776,7 @@ static struct video_device *vdev_init(struct saa7134_dev *dev,
 		return NULL;
 	*vfd = *template;
 	vfd->minor   = -1;
-	vfd->parent  = &dev->pci->dev;
+	vfd->v4l2_dev  = &dev->v4l2_dev;
 	vfd->release = video_device_release;
 	vfd->debug   = video_debug;
 	snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)",
@@ -851,6 +849,10 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	if (NULL == dev)
 		return -ENOMEM;
 
+	err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev);
+	if (err)
+		goto fail0;
+
 	/* pci init */
 	dev->pci = pci_dev;
 	if (pci_enable_device(pci_dev)) {
@@ -927,6 +929,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	dev->autodetected = card[dev->nr] != dev->board;
 	dev->tuner_type = saa7134_boards[dev->board].tuner_type;
 	dev->tuner_addr = saa7134_boards[dev->board].tuner_addr;
+	dev->radio_type = saa7134_boards[dev->board].radio_type;
+	dev->radio_addr = saa7134_boards[dev->board].radio_addr;
 	dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
 	if (UNSET != tuner[dev->nr])
 		dev->tuner_type = tuner[dev->nr];
@@ -971,23 +975,48 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	/* wait a bit, register i2c bus */
 	msleep(100);
 	saa7134_i2c_register(dev);
-
-	/* initialize hardware #2 */
-	if (TUNER_ABSENT != dev->tuner_type)
-		request_module("tuner");
 	saa7134_board_init2(dev);
 
 	saa7134_hwinit2(dev);
 
 	/* load i2c helpers */
 	if (card_is_empress(dev)) {
-		request_module("saa6752hs");
+		struct v4l2_subdev *sd =
+			v4l2_i2c_new_subdev(&dev->i2c_adap,
+				"saa6752hs", "saa6752hs",
+				saa7134_boards[dev->board].empress_addr);
+
+		if (sd)
+			sd->grp_id = GRP_EMPRESS;
+	}
+
+	if (saa7134_boards[dev->board].rds_addr) {
+		unsigned short addrs[2] = { 0, I2C_CLIENT_END };
+		struct v4l2_subdev *sd;
+
+		addrs[0] = saa7134_boards[dev->board].rds_addr;
+		sd = v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "saa6588",
+			    "saa6588", addrs);
+		if (sd)
+			printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
 	}
 
 	request_submodules(dev);
 
 	v4l2_prio_init(&dev->prio);
 
+	mutex_lock(&saa7134_devlist_lock);
+	list_for_each_entry(mops, &mops_list, next)
+		mpeg_ops_attach(mops, dev);
+	list_add_tail(&dev->devlist, &saa7134_devlist);
+	mutex_unlock(&saa7134_devlist_lock);
+
+	/* check for signal */
+	saa7134_irq_video_signalchange(dev);
+
+	if (TUNER_ABSENT != dev->tuner_type)
+		saa_call_all(dev, core, s_standby, 0);
+
 	/* register v4l devices */
 	if (saa7134_no_overlay > 0)
 		printk(KERN_INFO "%s: Overlay support disabled.\n", dev->name);
@@ -1023,24 +1052,10 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	}
 
 	/* everything worked */
-	pci_set_drvdata(pci_dev,dev);
 	saa7134_devcount++;
 
-	mutex_lock(&devlist_lock);
-	list_for_each_entry(mops, &mops_list, next)
-		mpeg_ops_attach(mops, dev);
-	list_add_tail(&dev->devlist,&saa7134_devlist);
-	mutex_unlock(&devlist_lock);
-
-	/* check for signal */
-	saa7134_irq_video_signalchange(dev);
-
-	if (saa7134_dmasound_init && !dev->dmasound.priv_data) {
+	if (saa7134_dmasound_init && !dev->dmasound.priv_data)
 		saa7134_dmasound_init(dev);
-	}
-
-	if (TUNER_ABSENT != dev->tuner_type)
-		saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
 
 	return 0;
 
@@ -1055,13 +1070,16 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	release_mem_region(pci_resource_start(pci_dev,0),
 			   pci_resource_len(pci_dev,0));
  fail1:
+	v4l2_device_unregister(&dev->v4l2_dev);
+ fail0:
 	kfree(dev);
 	return err;
 }
 
 static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 {
-	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev);
 	struct saa7134_mpeg_ops *mops;
 
 	/* Release DMA sound modules if present */
@@ -1088,11 +1106,11 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	saa7134_hwfini(dev);
 
 	/* unregister */
-	mutex_lock(&devlist_lock);
+	mutex_lock(&saa7134_devlist_lock);
 	list_del(&dev->devlist);
 	list_for_each_entry(mops, &mops_list, next)
 		mpeg_ops_detach(mops, dev);
-	mutex_unlock(&devlist_lock);
+	mutex_unlock(&saa7134_devlist_lock);
 	saa7134_devcount--;
 
 	saa7134_i2c_unregister(dev);
@@ -1113,7 +1131,8 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	release_mem_region(pci_resource_start(pci_dev,0),
 			   pci_resource_len(pci_dev,0));
 
-	pci_set_drvdata(pci_dev, NULL);
+
+	v4l2_device_unregister(&dev->v4l2_dev);
 
 	/* free memory */
 	kfree(dev);
@@ -1148,8 +1167,8 @@ static int saa7134_buffer_requeue(struct saa7134_dev *dev,
 
 static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
 {
-
-	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev);
 
 	/* disable overlay - apps should enable it explicitly on resume*/
 	dev->ovenable = 0;
@@ -1185,7 +1204,8 @@ static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
 
 static int saa7134_resume(struct pci_dev *pci_dev)
 {
-	struct saa7134_dev *dev = pci_get_drvdata(pci_dev);
+	struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev);
+	struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev);
 	unsigned long flags;
 
 	pci_set_power_state(pci_dev, PCI_D0);
@@ -1247,11 +1267,11 @@ int saa7134_ts_register(struct saa7134_mpeg_ops *ops)
 {
 	struct saa7134_dev *dev;
 
-	mutex_lock(&devlist_lock);
+	mutex_lock(&saa7134_devlist_lock);
 	list_for_each_entry(dev, &saa7134_devlist, devlist)
 		mpeg_ops_attach(ops, dev);
 	list_add_tail(&ops->next,&mops_list);
-	mutex_unlock(&devlist_lock);
+	mutex_unlock(&saa7134_devlist_lock);
 	return 0;
 }
 
@@ -1259,11 +1279,11 @@ void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops)
 {
 	struct saa7134_dev *dev;
 
-	mutex_lock(&devlist_lock);
+	mutex_lock(&saa7134_devlist_lock);
 	list_del(&ops->next);
 	list_for_each_entry(dev, &saa7134_devlist, devlist)
 		mpeg_ops_detach(ops, dev);
-	mutex_unlock(&devlist_lock);
+	mutex_unlock(&saa7134_devlist_lock);
 }
 
 EXPORT_SYMBOL(saa7134_ts_register);
@@ -1307,8 +1327,6 @@ module_exit(saa7134_fini);
 /* ----------------------------------------------------------- */
 
 EXPORT_SYMBOL(saa7134_set_gpio);
-EXPORT_SYMBOL(saa7134_i2c_call_clients);
-EXPORT_SYMBOL(saa7134_devlist);
 EXPORT_SYMBOL(saa7134_boards);
 
 /* ----------------- for the DMA sound modules --------------- */
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index b5370b3e1a3d..4eff1ca8593c 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -48,9 +48,15 @@
 #include "isl6405.h"
 #include "lnbp21.h"
 #include "tuner-simple.h"
+#include "tda18271.h"
+#include "lgdt3305.h"
+#include "tda8290.h"
 
 #include "zl10353.h"
 
+#include "zl10036.h"
+#include "mt312.h"
+
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
 MODULE_LICENSE("GPL");
 
@@ -189,7 +195,7 @@ static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
 	i2c_transfer(&dev->i2c_adap, &msg, 1);
-	saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f);
+	saa_call_all(dev, tuner, s_frequency, &f);
 	msg.buf = on;
 	if (fe->ops.i2c_gate_ctrl)
 		fe->ops.i2c_gate_ctrl(fe, 1);
@@ -950,6 +956,45 @@ static struct nxt200x_config kworldatsc110 = {
 	.demod_address    = 0x0a,
 };
 
+/* ------------------------------------------------------------------ */
+
+static struct mt312_config avertv_a700_mt312 = {
+	.demod_address = 0x0e,
+	.voltage_inverted = 1,
+};
+
+static struct zl10036_config avertv_a700_tuner = {
+	.tuner_address = 0x60,
+};
+
+static struct lgdt3305_config hcw_lgdt3305_config = {
+	.i2c_addr           = 0x0e,
+	.mpeg_mode          = LGDT3305_MPEG_SERIAL,
+	.tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
+	.tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
+	.deny_i2c_rptr      = 1,
+	.spectral_inversion = 1,
+	.qam_if_khz         = 4000,
+	.vsb_if_khz         = 3250,
+};
+
+static struct tda18271_std_map hauppauge_tda18271_std_map = {
+	.atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
+		      .if_lvl = 1, .rfagc_top = 0x58, },
+	.qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
+		      .if_lvl = 1, .rfagc_top = 0x58, },
+};
+
+static struct tda18271_config hcw_tda18271_config = {
+	.std_map = &hauppauge_tda18271_std_map,
+	.gate    = TDA18271_GATE_ANALOG,
+	.config  = 3,
+};
+
+static struct tda829x_config tda829x_no_probe = {
+	.probe_tuner = TDA829X_DONT_PROBE,
+};
+
 /* ==================================================================
  * Core code
  */
@@ -1076,6 +1121,19 @@ static int dvb_init(struct saa7134_dev *dev)
 					 &tda827x_cfg_1) < 0)
 			goto dettach_frontend;
 		break;
+	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+		fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
+					       &hcw_lgdt3305_config,
+					       &dev->i2c_adap);
+		if (fe0->dvb.frontend) {
+			dvb_attach(tda829x_attach, fe0->dvb.frontend,
+				   &dev->i2c_adap, 0x4b,
+				   &tda829x_no_probe);
+			dvb_attach(tda18271_attach, fe0->dvb.frontend,
+				   0x60, &dev->i2c_adap,
+				   &hcw_tda18271_config);
+		}
+		break;
 	case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
 		if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
 					 &tda827x_cfg_0) < 0)
@@ -1376,6 +1434,19 @@ static int dvb_init(struct saa7134_dev *dev)
 				   TUNER_PHILIPS_FMD1216ME_MK3);
 		}
 		break;
+	case SAA7134_BOARD_AVERMEDIA_A700_PRO:
+	case SAA7134_BOARD_AVERMEDIA_A700_HYBRID:
+		/* Zarlink ZL10313 */
+		fe0->dvb.frontend = dvb_attach(mt312_attach,
+			&avertv_a700_mt312, &dev->i2c_adap);
+		if (fe0->dvb.frontend) {
+			if (dvb_attach(zl10036_attach, fe0->dvb.frontend,
+					&avertv_a700_tuner, &dev->i2c_adap) == NULL) {
+				wprintk("%s: No zl10036 found!\n",
+					__func__);
+			}
+		}
+		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");
 		break;
@@ -1449,7 +1520,7 @@ static int dvb_fini(struct saa7134_dev *dev)
 		tda9887_cfg.priv  = &on;
 
 		/* otherwise we don't detect the tuner on next insmod */
-		saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG, &tda9887_cfg);
+		saa_call_all(dev, tuner, s_config, &tda9887_cfg);
 	} else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) {
 		if ((dev->eedata[2] == 0x07) && use_frontend) {
 			/* turn off the 2nd lnb supply */
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index c9d8beb87a60..9db3472667e5 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -76,7 +76,7 @@ static int ts_init_encoder(struct saa7134_dev* dev)
 		break;
 	}
 	ts_reset_encoder(dev);
-	saa7134_i2c_call_clients(dev, VIDIOC_INT_INIT, &leading_null_bytes);
+	saa_call_all(dev, core, init, leading_null_bytes);
 	dev->empress_started = 1;
 	return 0;
 }
@@ -234,7 +234,7 @@ static int empress_g_fmt_vid_cap(struct file *file, void *priv,
 {
 	struct saa7134_dev *dev = file->private_data;
 
-	saa7134_i2c_call_clients(dev, VIDIOC_G_FMT, f);
+	saa_call_all(dev, video, g_fmt, f);
 
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.sizeimage    = TS_PACKET_SIZE * dev->ts.nr_packets;
@@ -247,7 +247,7 @@ static int empress_s_fmt_vid_cap(struct file *file, void *priv,
 {
 	struct saa7134_dev *dev = file->private_data;
 
-	saa7134_i2c_call_clients(dev, VIDIOC_S_FMT, f);
+	saa_call_all(dev, video, s_fmt, f);
 
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;
 	f->fmt.pix.sizeimage    = TS_PACKET_SIZE * dev->ts.nr_packets;
@@ -317,7 +317,7 @@ static int empress_s_ext_ctrls(struct file *file, void *priv,
 	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
 
-	err = saa7134_i2c_call_saa6752(dev, VIDIOC_S_EXT_CTRLS, ctrls);
+	err = saa_call_empress(dev, core, s_ext_ctrls, ctrls);
 	ts_init_encoder(dev);
 
 	return err;
@@ -330,7 +330,7 @@ static int empress_g_ext_ctrls(struct file *file, void *priv,
 
 	if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
-	return saa7134_i2c_call_saa6752(dev, VIDIOC_G_EXT_CTRLS, ctrls);
+	return saa_call_empress(dev, core, g_ext_ctrls, ctrls);
 }
 
 static int empress_g_ctrl(struct file *file, void *priv,
@@ -352,6 +352,7 @@ static int empress_s_ctrl(struct file *file, void *priv,
 static int empress_queryctrl(struct file *file, void *priv,
 					struct v4l2_queryctrl *c)
 {
+	/* Must be sorted from low to high control ID! */
 	static const u32 user_ctrls[] = {
 		V4L2_CID_USER_CLASS,
 		V4L2_CID_BRIGHTNESS,
@@ -364,6 +365,7 @@ static int empress_queryctrl(struct file *file, void *priv,
 		0
 	};
 
+	/* Must be sorted from low to high control ID! */
 	static const u32 mpeg_ctrls[] = {
 		V4L2_CID_MPEG_CLASS,
 		V4L2_CID_MPEG_STREAM_TYPE,
@@ -388,10 +390,10 @@ static int empress_queryctrl(struct file *file, void *priv,
 	if (c->id == 0)
 		return -EINVAL;
 	if (c->id == V4L2_CID_USER_CLASS || c->id == V4L2_CID_MPEG_CLASS)
-		return v4l2_ctrl_query_fill_std(c);
+		return v4l2_ctrl_query_fill(c, 0, 0, 0, 0);
 	if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG)
 		return saa7134_queryctrl(file, priv, c);
-	return saa7134_i2c_call_saa6752(dev, VIDIOC_QUERYCTRL, c);
+	return saa_call_empress(dev, core, queryctrl, c);
 }
 
 static int empress_querymenu(struct file *file, void *priv,
@@ -401,7 +403,7 @@ static int empress_querymenu(struct file *file, void *priv,
 
 	if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG)
 		return -EINVAL;
-	return saa7134_i2c_call_saa6752(dev, VIDIOC_QUERYMENU, c);
+	return saa_call_empress(dev, core, querymenu, c);
 }
 
 static int empress_g_chip_ident(struct file *file, void *fh,
@@ -411,14 +413,11 @@ static int empress_g_chip_ident(struct file *file, void *fh,
 
 	chip->ident = V4L2_IDENT_NONE;
 	chip->revision = 0;
-	if (dev->mpeg_i2c_client == NULL)
-		return -EINVAL;
 	if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER &&
 	    !strcmp(chip->match.name, "saa6752hs"))
-		return saa7134_i2c_call_saa6752(dev, VIDIOC_DBG_G_CHIP_IDENT, chip);
-	if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR &&
-	    chip->match.addr == dev->mpeg_i2c_client->addr)
-		return saa7134_i2c_call_saa6752(dev, VIDIOC_DBG_G_CHIP_IDENT, chip);
+		return saa_call_empress(dev, core, g_chip_ident, chip);
+	if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR)
+		return saa_call_empress(dev, core, g_chip_ident, chip);
 	return -EINVAL;
 }
 
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 20c1b33caf7b..f3e285aa2fb4 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -255,7 +255,7 @@ static int saa7134_i2c_xfer(struct i2c_adapter *i2c_adap,
 			addr  = msgs[i].addr << 1;
 			if (msgs[i].flags & I2C_M_RD)
 				addr |= 1;
-			if (i > 0 && msgs[i].flags & I2C_M_RD) {
+			if (i > 0 && msgs[i].flags & I2C_M_RD && msgs[i].addr != 0x40) {
 				/* workaround for a saa7134 i2c bug
 				 * needed to talk to the mt352 demux
 				 * thanks to pinnacle for the hint */
@@ -327,8 +327,6 @@ static int attach_inform(struct i2c_client *client)
 
 	d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
 		client->driver->driver.name, client->addr, client->name);
-	if (client->addr == 0x20 && client->driver && client->driver->command)
-		dev->mpeg_i2c_client = client;
 
 	/* Am I an i2c remote control? */
 
@@ -357,7 +355,6 @@ static struct i2c_algorithm saa7134_algo = {
 
 static struct i2c_adapter saa7134_adap_template = {
 	.owner         = THIS_MODULE,
-	.class         = I2C_CLASS_TV_ANALOG,
 	.name          = "saa7134",
 	.id            = I2C_HW_SAA7134,
 	.algo          = &saa7134_algo,
@@ -421,29 +418,13 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
 	}
 }
 
-void saa7134_i2c_call_clients(struct saa7134_dev *dev,
-			      unsigned int cmd, void *arg)
-{
-	BUG_ON(NULL == dev->i2c_adap.algo_data);
-	i2c_clients_command(&dev->i2c_adap, cmd, arg);
-}
-
-int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
-					      unsigned int cmd, void *arg)
-{
-	if (dev->mpeg_i2c_client == NULL)
-		return -EINVAL;
-	return dev->mpeg_i2c_client->driver->command(dev->mpeg_i2c_client,
-								cmd, arg);
-}
-EXPORT_SYMBOL_GPL(saa7134_i2c_call_saa6752);
-
 int saa7134_i2c_register(struct saa7134_dev *dev)
 {
 	dev->i2c_adap = saa7134_adap_template;
 	dev->i2c_adap.dev.parent = &dev->pci->dev;
 	strcpy(dev->i2c_adap.name,dev->name);
 	dev->i2c_adap.algo_data = dev;
+	i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
 	i2c_add_adapter(&dev->i2c_adap);
 
 	dev->i2c_client = saa7134_client_template;
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index ef55a59f0cda..cc8b923afbc0 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -79,8 +79,19 @@ static int buffer_activate(struct saa7134_dev *dev,
 		saa_writeb(SAA7134_TS_SERIAL1, 0x00);
 
 		/* Start TS stream */
-		saa_writeb(SAA7134_TS_SERIAL0, 0x40);
-		saa_writeb(SAA7134_TS_PARALLEL, 0xEC);
+		switch (saa7134_boards[dev->board].ts_type) {
+		case SAA7134_MPEG_TS_PARALLEL:
+			saa_writeb(SAA7134_TS_SERIAL0, 0x40);
+			saa_writeb(SAA7134_TS_PARALLEL, 0xec);
+			break;
+		case SAA7134_MPEG_TS_SERIAL:
+			saa_writeb(SAA7134_TS_SERIAL0, 0xd8);
+			saa_writeb(SAA7134_TS_PARALLEL, 0x6c);
+			saa_writeb(SAA7134_TS_PARALLEL_SERIAL, 0xbc);
+			saa_writeb(SAA7134_TS_SERIAL1, 0x02);
+			break;
+		}
+
 		dev->ts_state = SAA7134_TS_STARTED;
 	}
 
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index a1f7e351f572..404f70eeb355 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -30,11 +30,7 @@
 #include "saa7134-reg.h"
 #include "saa7134.h"
 #include <media/v4l2-common.h>
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* Include V4L1 specific functions. Should be removed soon */
-#include <linux/videodev.h>
-#endif
+#include <media/rds.h>
 
 /* ------------------------------------------------------------------ */
 
@@ -452,6 +448,7 @@ static const struct v4l2_queryctrl video_ctrls[] = {
 		.name          = "y offset odd field",
 		.minimum       = 0,
 		.maximum       = 128,
+		.step          = 1,
 		.default_value = 0,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
 	},{
@@ -459,6 +456,7 @@ static const struct v4l2_queryctrl video_ctrls[] = {
 		.name          = "y offset even field",
 		.minimum       = 0,
 		.maximum       = 128,
+		.step          = 1,
 		.default_value = 0,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
 	},{
@@ -627,10 +625,10 @@ void saa7134_set_tvnorm_hw(struct saa7134_dev *dev)
 	saa7134_set_decoder(dev);
 
 	if (card_in(dev, dev->ctl_input).tv)
-		saa7134_i2c_call_clients(dev, VIDIOC_S_STD, &dev->tvnorm->id);
+		saa_call_all(dev, tuner, s_std, dev->tvnorm->id);
 	/* Set the correct norm for the saa6752hs. This function
 	   does nothing if there is no saa6752hs. */
-	saa7134_i2c_call_saa6752(dev, VIDIOC_S_STD, &dev->tvnorm->id);
+	saa_call_empress(dev, tuner, s_std, dev->tvnorm->id);
 }
 
 static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale)
@@ -1266,8 +1264,7 @@ int saa7134_s_ctrl_internal(struct saa7134_dev *dev,  struct saa7134_fh *fh, str
 			else
 				dev->tda9887_conf &= ~TDA9887_AUTOMUTE;
 
-			saa7134_i2c_call_clients(dev, TUNER_SET_CONFIG,
-						 &tda9887_cfg);
+			saa_call_all(dev, tuner, s_config, &tda9887_cfg);
 		}
 		break;
 	}
@@ -1334,7 +1331,7 @@ static int video_open(struct file *file)
 	enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	int radio = 0;
 
-	lock_kernel();
+	mutex_lock(&saa7134_devlist_lock);
 	list_for_each_entry(dev, &saa7134_devlist, devlist) {
 		if (dev->video_dev && (dev->video_dev->minor == minor))
 			goto found;
@@ -1347,19 +1344,20 @@ static int video_open(struct file *file)
 			goto found;
 		}
 	}
-	unlock_kernel();
+	mutex_unlock(&saa7134_devlist_lock);
 	return -ENODEV;
- found:
+
+found:
+	mutex_unlock(&saa7134_devlist_lock);
 
 	dprintk("open minor=%d radio=%d type=%s\n",minor,radio,
 		v4l2_type_names[type]);
 
 	/* allocate + initialize per filehandle data */
 	fh = kzalloc(sizeof(*fh),GFP_KERNEL);
-	if (NULL == fh) {
-		unlock_kernel();
+	if (NULL == fh)
 		return -ENOMEM;
-	}
+
 	file->private_data = fh;
 	fh->dev      = dev;
 	fh->radio    = radio;
@@ -1387,12 +1385,11 @@ static int video_open(struct file *file)
 	if (fh->radio) {
 		/* switch to radio mode */
 		saa7134_tvaudio_setinput(dev,&card(dev).radio);
-		saa7134_i2c_call_clients(dev,AUDC_SET_RADIO, NULL);
+		saa_call_all(dev, tuner, s_radio);
 	} else {
 		/* switch to video/vbi mode */
 		video_mux(dev,dev->ctl_input);
 	}
-	unlock_kernel();
 	return 0;
 }
 
@@ -1466,6 +1463,7 @@ static int video_release(struct file *file)
 {
 	struct saa7134_fh  *fh  = file->private_data;
 	struct saa7134_dev *dev = fh->dev;
+	struct rds_command cmd;
 	unsigned long flags;
 
 	/* turn off overlay */
@@ -1498,7 +1496,9 @@ static int video_release(struct file *file)
 	saa_andorb(SAA7134_OFMT_DATA_A, 0x1f, 0);
 	saa_andorb(SAA7134_OFMT_DATA_B, 0x1f, 0);
 
-	saa7134_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
+	saa_call_all(dev, core, s_standby, 0);
+	if (fh->radio)
+		saa_call_all(dev, core, ioctl, RDS_CMD_CLOSE, &cmd);
 
 	/* free stuff */
 	videobuf_mmap_free(&fh->cap);
@@ -1519,6 +1519,37 @@ static int video_mmap(struct file *file, struct vm_area_struct * vma)
 	return videobuf_mmap_mapper(saa7134_queue(fh), vma);
 }
 
+static ssize_t radio_read(struct file *file, char __user *data,
+			 size_t count, loff_t *ppos)
+{
+	struct saa7134_fh *fh = file->private_data;
+	struct saa7134_dev *dev = fh->dev;
+	struct rds_command cmd;
+
+	cmd.block_count = count/3;
+	cmd.buffer = data;
+	cmd.instance = file;
+	cmd.result = -ENODEV;
+
+	saa_call_all(dev, core, ioctl, RDS_CMD_READ, &cmd);
+
+	return cmd.result;
+}
+
+static unsigned int radio_poll(struct file *file, poll_table *wait)
+{
+	struct saa7134_fh *fh = file->private_data;
+	struct saa7134_dev *dev = fh->dev;
+	struct rds_command cmd;
+
+	cmd.instance = file;
+	cmd.event_list = wait;
+	cmd.result = -ENODEV;
+	saa_call_all(dev, core, ioctl, RDS_CMD_POLL, &cmd);
+
+	return cmd.result;
+}
+
 /* ------------------------------------------------------------------ */
 
 static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv,
@@ -2041,7 +2072,7 @@ static int saa7134_s_frequency(struct file *file, void *priv,
 	mutex_lock(&dev->lock);
 	dev->ctl_freq = f->frequency;
 
-	saa7134_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, f);
+	saa_call_all(dev, tuner, s_frequency, f);
 
 	saa7134_tvaudio_do_scan(dev);
 	mutex_unlock(&dev->lock);
@@ -2299,7 +2330,7 @@ static int radio_g_tuner(struct file *file, void *priv,
 	strcpy(t->name, "Radio");
 	t->type = V4L2_TUNER_RADIO;
 
-	saa7134_i2c_call_clients(dev, VIDIOC_G_TUNER, t);
+	saa_call_all(dev, tuner, g_tuner, t);
 	if (dev->input->amux == TV) {
 		t->signal = 0xf800 - ((saa_readb(0x581) & 0x1f) << 11);
 		t->rxsubchans = (saa_readb(0x529) & 0x08) ?
@@ -2316,7 +2347,7 @@ static int radio_s_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	saa7134_i2c_call_clients(dev, VIDIOC_S_TUNER, t);
+	saa_call_all(dev, tuner, s_tuner, t);
 	return 0;
 }
 
@@ -2443,8 +2474,10 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
 static const struct v4l2_file_operations radio_fops = {
 	.owner	  = THIS_MODULE,
 	.open	  = video_open,
+	.read     = radio_read,
 	.release  = video_release,
 	.ioctl	  = video_ioctl2,
+	.poll     = radio_poll,
 };
 
 static const struct v4l2_ioctl_ops radio_ioctl_ops = {
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 14ee265f3374..a2dd326de5b9 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -35,6 +35,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
 #include <media/tuner.h>
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
@@ -277,6 +278,8 @@ struct saa7134_format {
 #define SAA7134_BOARD_ASUSTeK_TIGER         152
 #define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
+#define SAA7134_BOARD_HAUPPAUGE_HVR1120     155
+#define SAA7134_BOARD_HAUPPAUGE_HVR1110R3   156
 
 #define SAA7134_MAXBOARDS 32
 #define SAA7134_INPUT_MAX 8
@@ -309,6 +312,11 @@ enum saa7134_mpeg_type {
 	SAA7134_MPEG_DVB,
 };
 
+enum saa7134_mpeg_ts_type {
+	SAA7134_MPEG_TS_PARALLEL = 0,
+	SAA7134_MPEG_TS_SERIAL,
+};
+
 struct saa7134_board {
 	char                    *name;
 	unsigned int            audio_clock;
@@ -324,6 +332,8 @@ struct saa7134_board {
 	unsigned int		radio_type;
 	unsigned char		tuner_addr;
 	unsigned char		radio_addr;
+	unsigned char		empress_addr;
+	unsigned char		rds_addr;
 
 	unsigned int            tda9887_conf;
 	unsigned int            tuner_config;
@@ -331,6 +341,7 @@ struct saa7134_board {
 	/* peripheral I/O */
 	enum saa7134_video_out  video_out;
 	enum saa7134_mpeg_type  mpeg;
+	enum saa7134_mpeg_ts_type ts_type;
 	unsigned int            vid_port_opts;
 };
 
@@ -445,7 +456,6 @@ struct saa7134_dmasound {
 	unsigned int               bufsize;
 	struct saa7134_pgtable     pt;
 	struct videobuf_dmabuf     dma;
-	wait_queue_head_t          wq;
 	unsigned int               dma_blk;
 	unsigned int               read_offset;
 	unsigned int               read_count;
@@ -482,6 +492,7 @@ struct saa7134_dev {
 	struct mutex               lock;
 	spinlock_t                 slock;
 	struct v4l2_prio_state     prio;
+	struct v4l2_device         v4l2_dev;
 	/* workstruct for loading modules */
 	struct work_struct request_module_wk;
 
@@ -572,7 +583,6 @@ struct saa7134_dev {
 	enum saa7134_ts_status 	   ts_state;
 	unsigned int 		   buff_cnt;
 	struct saa7134_mpeg_ops    *mops;
-	struct i2c_client 	   *mpeg_i2c_client;
 
 	/* SAA7134_MPEG_EMPRESS only */
 	struct video_device        *empress_dev;
@@ -588,6 +598,7 @@ struct saa7134_dev {
 	int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
 	int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
 #endif
+	void (*gate_ctrl)(struct saa7134_dev *dev, int open);
 };
 
 /* ----------------------------------------------------------- */
@@ -616,10 +627,31 @@ struct saa7134_dev {
 		V4L2_STD_NTSC   | V4L2_STD_PAL_M | \
 		V4L2_STD_PAL_60)
 
+#define GRP_EMPRESS (1)
+#define saa_call_all(dev, o, f, args...) do {				\
+	if (dev->gate_ctrl)						\
+		dev->gate_ctrl(dev, 1);					\
+	v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args);	\
+	if (dev->gate_ctrl)						\
+		dev->gate_ctrl(dev, 0);					\
+} while (0)
+
+#define saa_call_empress(dev, o, f, args...) ({				\
+	long _rc;							\
+	if (dev->gate_ctrl)						\
+		dev->gate_ctrl(dev, 1);					\
+	_rc = v4l2_device_call_until_err(&(dev)->v4l2_dev,		\
+					 GRP_EMPRESS, o, f , ##args);	\
+	if (dev->gate_ctrl)						\
+		dev->gate_ctrl(dev, 0);					\
+	_rc;								\
+})
+
 /* ----------------------------------------------------------- */
 /* saa7134-core.c                                              */
 
 extern struct list_head  saa7134_devlist;
+extern struct mutex saa7134_devlist_lock;
 extern int saa7134_no_overlay;
 
 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
@@ -668,10 +700,6 @@ int saa7134_tuner_callback(void *priv, int component, int command, int arg);
 
 int saa7134_i2c_register(struct saa7134_dev *dev);
 int saa7134_i2c_unregister(struct saa7134_dev *dev);
-void saa7134_i2c_call_clients(struct saa7134_dev *dev,
-			      unsigned int cmd, void *arg);
-int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
-			      unsigned int cmd, void *arg);
 
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/saa7146.h b/drivers/media/video/saa7146.h
index 2830b5e33aec..9fadb331a40b 100644
--- a/drivers/media/video/saa7146.h
+++ b/drivers/media/video/saa7146.h
@@ -25,8 +25,6 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-#include <linux/videodev.h>
-
 #ifndef O_NONCAP
 #define O_NONCAP	O_TRUNC
 #endif
diff --git a/drivers/media/video/saa717x.c b/drivers/media/video/saa717x.c
index 88c5e942f751..25bf2303a6b5 100644
--- a/drivers/media/video/saa717x.c
+++ b/drivers/media/video/saa717x.c
@@ -931,7 +931,7 @@ static int saa717x_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 		break;
 
 	case V4L2_CID_HUE:
-		if (ctrl->value < -127 || ctrl->value > 127) {
+		if (ctrl->value < -128 || ctrl->value > 127) {
 			v4l2_err(sd, "invalid hue setting %d\n", ctrl->value);
 			return -ERANGE;
 		}
@@ -1380,11 +1380,6 @@ static int saa717x_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	return 0;
 }
 
-static int saa717x_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops saa717x_core_ops = {
@@ -1528,10 +1523,7 @@ MODULE_DEVICE_TABLE(i2c, saa717x_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa717x",
-	.driverid = I2C_DRIVERID_SAA717X,
-	.command = saa717x_command,
 	.probe = saa717x_probe,
 	.remove = saa717x_remove,
-	.legacy_class = I2C_CLASS_TV_ANALOG | I2C_CLASS_TV_DIGITAL,
 	.id_table = saa717x_id,
 };
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index 6debb65152ee..75747b104d07 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -30,52 +30,58 @@
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
 #include <linux/i2c-id.h>
-#include <linux/videodev.h>
-#include <linux/video_encoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("Philips SAA7185 video encoder driver");
 MODULE_AUTHOR("Dave Perks");
 MODULE_LICENSE("GPL");
 
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+
 /* ----------------------------------------------------------------------- */
 
 struct saa7185 {
+	struct v4l2_subdev sd;
 	unsigned char reg[128];
 
-	int norm;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
+	v4l2_std_id norm;
 };
 
+static inline struct saa7185 *to_saa7185(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa7185, sd);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static inline int saa7185_read(struct i2c_client *client)
+static inline int saa7185_read(struct v4l2_subdev *sd)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_read_byte(client);
 }
 
-static int saa7185_write(struct i2c_client *client, u8 reg, u8 value)
+static int saa7185_write(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
-	struct saa7185 *encoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa7185 *encoder = to_saa7185(sd);
 
-	v4l_dbg(1, debug, client, "%02x set to %02x\n", reg, value);
+	v4l2_dbg(1, debug, sd, "%02x set to %02x\n", reg, value);
 	encoder->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static int saa7185_write_block(struct i2c_client *client,
+static int saa7185_write_block(struct v4l2_subdev *sd,
 		const u8 *data, unsigned int len)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa7185 *encoder = to_saa7185(sd);
 	int ret = -1;
 	u8 reg;
 
@@ -83,7 +89,6 @@ static int saa7185_write_block(struct i2c_client *client,
 	 * the adapter understands raw I2C */
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		/* do raw I2C, not smbus compatible */
-		struct saa7185 *encoder = i2c_get_clientdata(client);
 		u8 block_data[32];
 		int block_len;
 
@@ -104,7 +109,7 @@ static int saa7185_write_block(struct i2c_client *client,
 		/* do some slow I2C emulation kind of thing */
 		while (len >= 2) {
 			reg = *data++;
-			ret = saa7185_write(client, reg, *data++);
+			ret = saa7185_write(sd, reg, *data++);
 			if (ret < 0)
 				break;
 			len -= 2;
@@ -213,133 +218,106 @@ static const unsigned char init_ntsc[] = {
 	0x66, 0x21,		/* FSC3 */
 };
 
-static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	struct saa7185 *encoder = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case 0:
-		saa7185_write_block(client, init_common,
-				    sizeof(init_common));
-		switch (encoder->norm) {
-
-		case VIDEO_MODE_NTSC:
-			saa7185_write_block(client, init_ntsc,
-					    sizeof(init_ntsc));
-			break;
-
-		case VIDEO_MODE_PAL:
-			saa7185_write_block(client, init_pal,
-					    sizeof(init_pal));
-			break;
-		}
-		break;
 
-	case ENCODER_GET_CAPABILITIES:
-	{
-		struct video_encoder_capability *cap = arg;
+static int saa7185_init(struct v4l2_subdev *sd, u32 val)
+{
+	struct saa7185 *encoder = to_saa7185(sd);
 
-		cap->flags =
-		    VIDEO_ENCODER_PAL | VIDEO_ENCODER_NTSC |
-		    VIDEO_ENCODER_SECAM | VIDEO_ENCODER_CCIR;
-		cap->inputs = 1;
-		cap->outputs = 1;
-		break;
-	}
+	saa7185_write_block(sd, init_common, sizeof(init_common));
+	if (encoder->norm & V4L2_STD_NTSC)
+		saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc));
+	else
+		saa7185_write_block(sd, init_pal, sizeof(init_pal));
+	return 0;
+}
 
-	case ENCODER_SET_NORM:
-	{
-		int *iarg = arg;
+static int saa7185_s_std_output(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct saa7185 *encoder = to_saa7185(sd);
 
-		//saa7185_write_block(client, init_common, sizeof(init_common));
+	if (std & V4L2_STD_NTSC)
+		saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc));
+	else if (std & V4L2_STD_PAL)
+		saa7185_write_block(sd, init_pal, sizeof(init_pal));
+	else
+		return -EINVAL;
+	encoder->norm = std;
+	return 0;
+}
 
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			saa7185_write_block(client, init_ntsc,
-					    sizeof(init_ntsc));
-			break;
+static int saa7185_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	struct saa7185 *encoder = to_saa7185(sd);
 
-		case VIDEO_MODE_PAL:
-			saa7185_write_block(client, init_pal,
-					    sizeof(init_pal));
-			break;
+	/* RJ: route->input = 0: input is from SA7111
+	 route->input = 1: input is from ZR36060 */
 
-		case VIDEO_MODE_SECAM:
-		default:
-			return -EINVAL;
-		}
-		encoder->norm = *iarg;
-		break;
-	}
-
-	case ENCODER_SET_INPUT:
-	{
-		int *iarg = arg;
-
-		/* RJ: *iarg = 0: input is from SA7111
-		 *iarg = 1: input is from ZR36060 */
-
-		switch (*iarg) {
-		case 0:
-			/* Switch RTCE to 1 */
-			saa7185_write(client, 0x61,
-				      (encoder->reg[0x61] & 0xf7) | 0x08);
-			saa7185_write(client, 0x6e, 0x01);
-			break;
-
-		case 1:
-			/* Switch RTCE to 0 */
-			saa7185_write(client, 0x61,
-				      (encoder->reg[0x61] & 0xf7) | 0x00);
-			/* SW: a slight sync problem... */
-			saa7185_write(client, 0x6e, 0x00);
-			break;
-
-		default:
-			return -EINVAL;
-		}
+	switch (route->input) {
+	case 0:
+		/* turn off colorbar */
+		saa7185_write(sd, 0x3a, 0x0f);
+		/* Switch RTCE to 1 */
+		saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x08);
+		saa7185_write(sd, 0x6e, 0x01);
 		break;
-	}
 
-	case ENCODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
-
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
+	case 1:
+		/* turn off colorbar */
+		saa7185_write(sd, 0x3a, 0x0f);
+		/* Switch RTCE to 0 */
+		saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x00);
+		/* SW: a slight sync problem... */
+		saa7185_write(sd, 0x6e, 0x00);
 		break;
-	}
-
-	case ENCODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
 
-		encoder->enable = !!*iarg;
-		saa7185_write(client, 0x61,
-			      (encoder->reg[0x61] & 0xbf) |
-			      (encoder->enable ? 0x00 : 0x40));
+	case 2:
+		/* turn on colorbar */
+		saa7185_write(sd, 0x3a, 0x8f);
+		/* Switch RTCE to 0 */
+		saa7185_write(sd, 0x61, (encoder->reg[0x61] & 0xf7) | 0x08);
+		/* SW: a slight sync problem... */
+		saa7185_write(sd, 0x6e, 0x01);
 		break;
-	}
 
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
+static int saa7185_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7185, 0);
+}
+
 /* ----------------------------------------------------------------------- */
 
-static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+static const struct v4l2_subdev_core_ops saa7185_core_ops = {
+	.g_chip_ident = saa7185_g_chip_ident,
+	.init = saa7185_init,
+};
 
-I2C_CLIENT_INSMOD;
+static const struct v4l2_subdev_video_ops saa7185_video_ops = {
+	.s_std_output = saa7185_s_std_output,
+	.s_routing = saa7185_s_routing,
+};
+
+static const struct v4l2_subdev_ops saa7185_ops = {
+	.core = &saa7185_core_ops,
+	.video = &saa7185_video_ops,
+};
+
+
+/* ----------------------------------------------------------------------- */
 
 static int saa7185_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	int i;
 	struct saa7185 *encoder;
+	struct v4l2_subdev *sd;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -351,28 +329,29 @@ static int saa7185_probe(struct i2c_client *client,
 	encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL);
 	if (encoder == NULL)
 		return -ENOMEM;
-	encoder->norm = VIDEO_MODE_NTSC;
-	encoder->enable = 1;
-	i2c_set_clientdata(client, encoder);
+	encoder->norm = V4L2_STD_NTSC;
+	sd = &encoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa7185_ops);
 
-	i = saa7185_write_block(client, init_common, sizeof(init_common));
+	i = saa7185_write_block(sd, init_common, sizeof(init_common));
 	if (i >= 0)
-		i = saa7185_write_block(client, init_ntsc, sizeof(init_ntsc));
+		i = saa7185_write_block(sd, init_ntsc, sizeof(init_ntsc));
 	if (i < 0)
-		v4l_dbg(1, debug, client, "init error %d\n", i);
+		v4l2_dbg(1, debug, sd, "init error %d\n", i);
 	else
-		v4l_dbg(1, debug, client, "revision 0x%x\n",
-				saa7185_read(client) >> 5);
+		v4l2_dbg(1, debug, sd, "revision 0x%x\n",
+				saa7185_read(sd) >> 5);
 	return 0;
 }
 
 static int saa7185_remove(struct i2c_client *client)
 {
-	struct saa7185 *encoder = i2c_get_clientdata(client);
-
-	saa7185_write(client, 0x61, (encoder->reg[0x61]) | 0x40);	/* SW: output off is active */
-	//saa7185_write(client, 0x3a, (encoder->reg[0x3a]) | 0x80); /* SW: color bar */
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct saa7185 *encoder = to_saa7185(sd);
 
+	v4l2_device_unregister_subdev(sd);
+	/* SW: output off is active */
+	saa7185_write(sd, 0x61, (encoder->reg[0x61]) | 0x40);
 	kfree(encoder);
 	return 0;
 }
@@ -387,8 +366,6 @@ MODULE_DEVICE_TABLE(i2c, saa7185_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "saa7185",
-	.driverid = I2C_DRIVERID_SAA7185B,
-	.command = saa7185_command,
 	.probe = saa7185_probe,
 	.remove = saa7185_remove,
 	.id_table = saa7185_id,
diff --git a/drivers/media/video/saa7191.c b/drivers/media/video/saa7191.c
index b4018cce3285..3f523aeec56e 100644
--- a/drivers/media/video/saa7191.c
+++ b/drivers/media/video/saa7191.c
@@ -19,9 +19,11 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 #include "saa7191.h"
 
@@ -32,6 +34,7 @@ MODULE_VERSION(SAA7191_MODULE_VERSION);
 MODULE_AUTHOR("Mikael Nousiainen <tmnousia@cc.hut.fi>");
 MODULE_LICENSE("GPL");
 
+
 // #define SAA7191_DEBUG
 
 #ifdef SAA7191_DEBUG
@@ -44,17 +47,20 @@ MODULE_LICENSE("GPL");
 #define SAA7191_SYNC_DELAY	100	/* milliseconds */
 
 struct saa7191 {
-	struct i2c_client *client;
+	struct v4l2_subdev sd;
 
 	/* the register values are stored here as the actual
 	 * I2C-registers are write-only */
 	u8 reg[25];
 
 	int input;
-	int norm;
+	v4l2_std_id norm;
 };
 
-static struct i2c_driver i2c_driver_saa7191;
+static inline struct saa7191 *to_saa7191(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct saa7191, sd);
+}
 
 static const u8 initseq[] = {
 	0,	/* Subaddress */
@@ -100,15 +106,14 @@ static const u8 initseq[] = {
 
 /* SAA7191 register handling */
 
-static u8 saa7191_read_reg(struct i2c_client *client,
-			   u8 reg)
+static u8 saa7191_read_reg(struct v4l2_subdev *sd, u8 reg)
 {
-	return ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg];
+	return to_saa7191(sd)->reg[reg];
 }
 
-static int saa7191_read_status(struct i2c_client *client,
-			       u8 *value)
+static int saa7191_read_status(struct v4l2_subdev *sd, u8 *value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int ret;
 
 	ret = i2c_master_recv(client, value, 1);
@@ -121,21 +126,23 @@ static int saa7191_read_status(struct i2c_client *client,
 }
 
 
-static int saa7191_write_reg(struct i2c_client *client, u8 reg,
-			     u8 value)
+static int saa7191_write_reg(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
-	((struct saa7191 *)i2c_get_clientdata(client))->reg[reg] = value;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	to_saa7191(sd)->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
 /* the first byte of data must be the first subaddress number (register) */
-static int saa7191_write_block(struct i2c_client *client,
+static int saa7191_write_block(struct v4l2_subdev *sd,
 			       u8 length, const u8 *data)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	struct saa7191 *decoder = to_saa7191(sd);
 	int i;
 	int ret;
 
-	struct saa7191 *decoder = (struct saa7191 *)i2c_get_clientdata(client);
 	for (i = 0; i < (length - 1); i++) {
 		decoder->reg[data[0] + i] = data[i + 1];
 	}
@@ -152,14 +159,15 @@ static int saa7191_write_block(struct i2c_client *client,
 
 /* Helper functions */
 
-static int saa7191_set_input(struct i2c_client *client, int input)
+static int saa7191_s_routing(struct v4l2_subdev *sd,
+				const struct v4l2_routing *route)
 {
-	struct saa7191 *decoder = i2c_get_clientdata(client);
-	u8 luma = saa7191_read_reg(client, SAA7191_REG_LUMA);
-	u8 iock = saa7191_read_reg(client, SAA7191_REG_IOCK);
+	struct saa7191 *decoder = to_saa7191(sd);
+	u8 luma = saa7191_read_reg(sd, SAA7191_REG_LUMA);
+	u8 iock = saa7191_read_reg(sd, SAA7191_REG_IOCK);
 	int err;
 
-	switch (input) {
+	switch (route->input) {
 	case SAA7191_INPUT_COMPOSITE: /* Set Composite input */
 		iock &= ~(SAA7191_IOCK_CHRS | SAA7191_IOCK_GPSW1
 			  | SAA7191_IOCK_GPSW2);
@@ -175,54 +183,50 @@ static int saa7191_set_input(struct i2c_client *client, int input)
 		return -EINVAL;
 	}
 
-	err = saa7191_write_reg(client, SAA7191_REG_LUMA, luma);
+	err = saa7191_write_reg(sd, SAA7191_REG_LUMA, luma);
 	if (err)
 		return -EIO;
-	err = saa7191_write_reg(client, SAA7191_REG_IOCK, iock);
+	err = saa7191_write_reg(sd, SAA7191_REG_IOCK, iock);
 	if (err)
 		return -EIO;
 
-	decoder->input = input;
+	decoder->input = route->input;
 
 	return 0;
 }
 
-static int saa7191_set_norm(struct i2c_client *client, int norm)
+static int saa7191_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
 {
-	struct saa7191 *decoder = i2c_get_clientdata(client);
-	u8 stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
-	u8 ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3);
-	u8 chcv = saa7191_read_reg(client, SAA7191_REG_CHCV);
+	struct saa7191 *decoder = to_saa7191(sd);
+	u8 stdc = saa7191_read_reg(sd, SAA7191_REG_STDC);
+	u8 ctl3 = saa7191_read_reg(sd, SAA7191_REG_CTL3);
+	u8 chcv = saa7191_read_reg(sd, SAA7191_REG_CHCV);
 	int err;
 
-	switch(norm) {
-	case SAA7191_NORM_PAL:
+	if (norm & V4L2_STD_PAL) {
 		stdc &= ~SAA7191_STDC_SECS;
 		ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
 		chcv = SAA7191_CHCV_PAL;
-		break;
-	case SAA7191_NORM_NTSC:
+	} else if (norm & V4L2_STD_NTSC) {
 		stdc &= ~SAA7191_STDC_SECS;
 		ctl3 &= ~SAA7191_CTL3_AUFD;
 		ctl3 |= SAA7191_CTL3_FSEL;
 		chcv = SAA7191_CHCV_NTSC;
-		break;
-	case SAA7191_NORM_SECAM:
+	} else if (norm & V4L2_STD_SECAM) {
 		stdc |= SAA7191_STDC_SECS;
 		ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL);
 		chcv = SAA7191_CHCV_PAL;
-		break;
-	default:
+	} else {
 		return -EINVAL;
 	}
 
-	err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
+	err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3);
 	if (err)
 		return -EIO;
-	err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+	err = saa7191_write_reg(sd, SAA7191_REG_STDC, stdc);
 	if (err)
 		return -EIO;
-	err = saa7191_write_reg(client, SAA7191_REG_CHCV, chcv);
+	err = saa7191_write_reg(sd, SAA7191_REG_CHCV, chcv);
 	if (err)
 		return -EIO;
 
@@ -230,19 +234,19 @@ static int saa7191_set_norm(struct i2c_client *client, int norm)
 
 	dprintk("ctl3: %02x stdc: %02x chcv: %02x\n", ctl3,
 		stdc, chcv);
-	dprintk("norm: %d\n", norm);
+	dprintk("norm: %llx\n", norm);
 
 	return 0;
 }
 
-static int saa7191_wait_for_signal(struct i2c_client *client, u8 *status)
+static int saa7191_wait_for_signal(struct v4l2_subdev *sd, u8 *status)
 {
 	int i = 0;
 
 	dprintk("Checking for signal...\n");
 
 	for (i = 0; i < SAA7191_SYNC_COUNT; i++) {
-		if (saa7191_read_status(client, status))
+		if (saa7191_read_status(sd, status))
 			return -EIO;
 
 		if (((*status) & SAA7191_STATUS_HLCK) == 0) {
@@ -258,31 +262,34 @@ static int saa7191_wait_for_signal(struct i2c_client *client, u8 *status)
 	return -EBUSY;
 }
 
-static int saa7191_autodetect_norm_extended(struct i2c_client *client)
+static int saa7191_querystd(struct v4l2_subdev *sd, v4l2_std_id *norm)
 {
-	u8 stdc = saa7191_read_reg(client, SAA7191_REG_STDC);
-	u8 ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3);
+	struct saa7191 *decoder = to_saa7191(sd);
+	u8 stdc = saa7191_read_reg(sd, SAA7191_REG_STDC);
+	u8 ctl3 = saa7191_read_reg(sd, SAA7191_REG_CTL3);
 	u8 status;
+	v4l2_std_id old_norm = decoder->norm;
 	int err = 0;
 
 	dprintk("SAA7191 extended signal auto-detection...\n");
 
+	*norm = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM;
 	stdc &= ~SAA7191_STDC_SECS;
 	ctl3 &= ~(SAA7191_CTL3_FSEL);
 
-	err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc);
+	err = saa7191_write_reg(sd, SAA7191_REG_STDC, stdc);
 	if (err) {
 		err = -EIO;
 		goto out;
 	}
-	err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
+	err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3);
 	if (err) {
 		err = -EIO;
 		goto out;
 	}
 
 	ctl3 |= SAA7191_CTL3_AUFD;
-	err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
+	err = saa7191_write_reg(sd, SAA7191_REG_CTL3, ctl3);
 	if (err) {
 		err = -EIO;
 		goto out;
@@ -290,53 +297,54 @@ static int saa7191_autodetect_norm_extended(struct i2c_client *client)
 
 	msleep(SAA7191_SYNC_DELAY);
 
-	err = saa7191_wait_for_signal(client, &status);
+	err = saa7191_wait_for_signal(sd, &status);
 	if (err)
 		goto out;
 
 	if (status & SAA7191_STATUS_FIDT) {
 		/* 60Hz signal -> NTSC */
 		dprintk("60Hz signal: NTSC\n");
-		return saa7191_set_norm(client, SAA7191_NORM_NTSC);
+		*norm = V4L2_STD_NTSC;
+		return 0;
 	}
 
 	/* 50Hz signal */
 	dprintk("50Hz signal: Trying PAL...\n");
 
 	/* try PAL first */
-	err = saa7191_set_norm(client, SAA7191_NORM_PAL);
+	err = saa7191_s_std(sd, V4L2_STD_PAL);
 	if (err)
 		goto out;
 
 	msleep(SAA7191_SYNC_DELAY);
 
-	err = saa7191_wait_for_signal(client, &status);
+	err = saa7191_wait_for_signal(sd, &status);
 	if (err)
 		goto out;
 
 	/* not 50Hz ? */
 	if (status & SAA7191_STATUS_FIDT) {
 		dprintk("No 50Hz signal\n");
-		err = -EAGAIN;
-		goto out;
+		saa7191_s_std(sd, old_norm);
+		return -EAGAIN;
 	}
 
 	if (status & SAA7191_STATUS_CODE) {
 		dprintk("PAL\n");
-		return 0;
+		*norm = V4L2_STD_PAL;
+		return saa7191_s_std(sd, old_norm);
 	}
 
 	dprintk("No color detected with PAL - Trying SECAM...\n");
 
 	/* no color detected ? -> try SECAM */
-	err = saa7191_set_norm(client,
-			       SAA7191_NORM_SECAM);
+	err = saa7191_s_std(sd, V4L2_STD_SECAM);
 	if (err)
 		goto out;
 
 	msleep(SAA7191_SYNC_DELAY);
 
-	err = saa7191_wait_for_signal(client, &status);
+	err = saa7191_wait_for_signal(sd, &status);
 	if (err)
 		goto out;
 
@@ -350,32 +358,17 @@ static int saa7191_autodetect_norm_extended(struct i2c_client *client)
 	if (status & SAA7191_STATUS_CODE) {
 		/* Color detected -> SECAM */
 		dprintk("SECAM\n");
-		return 0;
+		*norm = V4L2_STD_SECAM;
+		return saa7191_s_std(sd, old_norm);
 	}
 
 	dprintk("No color detected with SECAM - Going back to PAL.\n");
 
-	/* still no color detected ?
-	 * -> set norm back to PAL */
-	err = saa7191_set_norm(client,
-			       SAA7191_NORM_PAL);
-	if (err)
-		goto out;
-
 out:
-	ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3);
-	if (ctl3 & SAA7191_CTL3_AUFD) {
-		ctl3 &= ~(SAA7191_CTL3_AUFD);
-		err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3);
-		if (err) {
-			err = -EIO;
-		}
-	}
-
-	return err;
+	return saa7191_s_std(sd, old_norm);
 }
 
-static int saa7191_autodetect_norm(struct i2c_client *client)
+static int saa7191_autodetect_norm(struct v4l2_subdev *sd)
 {
 	u8 status;
 
@@ -383,7 +376,7 @@ static int saa7191_autodetect_norm(struct i2c_client *client)
 
 	dprintk("Reading status...\n");
 
-	if (saa7191_read_status(client, &status))
+	if (saa7191_read_status(sd, &status))
 		return -EIO;
 
 	dprintk("Checking for signal...\n");
@@ -399,26 +392,25 @@ static int saa7191_autodetect_norm(struct i2c_client *client)
 	if (status & SAA7191_STATUS_FIDT) {
 		/* 60hz signal -> NTSC */
 		dprintk("NTSC\n");
-		return saa7191_set_norm(client, SAA7191_NORM_NTSC);
+		return saa7191_s_std(sd, V4L2_STD_NTSC);
 	} else {
 		/* 50hz signal -> PAL */
 		dprintk("PAL\n");
-		return saa7191_set_norm(client, SAA7191_NORM_PAL);
+		return saa7191_s_std(sd, V4L2_STD_PAL);
 	}
 }
 
-static int saa7191_get_control(struct i2c_client *client,
-			       struct saa7191_control *ctrl)
+static int saa7191_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
 	u8 reg;
 	int ret = 0;
 
-	switch (ctrl->type) {
+	switch (ctrl->id) {
 	case SAA7191_CONTROL_BANDPASS:
 	case SAA7191_CONTROL_BANDPASS_WEIGHT:
 	case SAA7191_CONTROL_CORING:
-		reg = saa7191_read_reg(client, SAA7191_REG_LUMA);
-		switch (ctrl->type) {
+		reg = saa7191_read_reg(sd, SAA7191_REG_LUMA);
+		switch (ctrl->id) {
 		case SAA7191_CONTROL_BANDPASS:
 			ctrl->value = ((s32)reg & SAA7191_LUMA_BPSS_MASK)
 				>> SAA7191_LUMA_BPSS_SHIFT;
@@ -435,15 +427,15 @@ static int saa7191_get_control(struct i2c_client *client,
 		break;
 	case SAA7191_CONTROL_FORCE_COLOUR:
 	case SAA7191_CONTROL_CHROMA_GAIN:
-		reg = saa7191_read_reg(client, SAA7191_REG_GAIN);
-		if (ctrl->type == SAA7191_CONTROL_FORCE_COLOUR)
+		reg = saa7191_read_reg(sd, SAA7191_REG_GAIN);
+		if (ctrl->id == SAA7191_CONTROL_FORCE_COLOUR)
 			ctrl->value = ((s32)reg & SAA7191_GAIN_COLO) ? 1 : 0;
 		else
 			ctrl->value = ((s32)reg & SAA7191_GAIN_LFIS_MASK)
 				>> SAA7191_GAIN_LFIS_SHIFT;
 		break;
-	case SAA7191_CONTROL_HUE:
-		reg = saa7191_read_reg(client, SAA7191_REG_HUEC);
+	case V4L2_CID_HUE:
+		reg = saa7191_read_reg(sd, SAA7191_REG_HUEC);
 		if (reg < 0x80)
 			reg += 0x80;
 		else
@@ -451,18 +443,18 @@ static int saa7191_get_control(struct i2c_client *client,
 		ctrl->value = (s32)reg;
 		break;
 	case SAA7191_CONTROL_VTRC:
-		reg = saa7191_read_reg(client, SAA7191_REG_STDC);
+		reg = saa7191_read_reg(sd, SAA7191_REG_STDC);
 		ctrl->value = ((s32)reg & SAA7191_STDC_VTRC) ? 1 : 0;
 		break;
 	case SAA7191_CONTROL_LUMA_DELAY:
-		reg = saa7191_read_reg(client, SAA7191_REG_CTL3);
+		reg = saa7191_read_reg(sd, SAA7191_REG_CTL3);
 		ctrl->value = ((s32)reg & SAA7191_CTL3_YDEL_MASK)
 			>> SAA7191_CTL3_YDEL_SHIFT;
 		if (ctrl->value >= 4)
 			ctrl->value -= 8;
 		break;
 	case SAA7191_CONTROL_VNR:
-		reg = saa7191_read_reg(client, SAA7191_REG_CTL4);
+		reg = saa7191_read_reg(sd, SAA7191_REG_CTL4);
 		ctrl->value = ((s32)reg & SAA7191_CTL4_VNOI_MASK)
 			>> SAA7191_CTL4_VNOI_SHIFT;
 		break;
@@ -473,18 +465,17 @@ static int saa7191_get_control(struct i2c_client *client,
 	return ret;
 }
 
-static int saa7191_set_control(struct i2c_client *client,
-			       struct saa7191_control *ctrl)
+static int saa7191_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
 	u8 reg;
 	int ret = 0;
 
-	switch (ctrl->type) {
+	switch (ctrl->id) {
 	case SAA7191_CONTROL_BANDPASS:
 	case SAA7191_CONTROL_BANDPASS_WEIGHT:
 	case SAA7191_CONTROL_CORING:
-		reg = saa7191_read_reg(client, SAA7191_REG_LUMA);
-		switch (ctrl->type) {
+		reg = saa7191_read_reg(sd, SAA7191_REG_LUMA);
+		switch (ctrl->id) {
 		case SAA7191_CONTROL_BANDPASS:
 			reg &= ~SAA7191_LUMA_BPSS_MASK;
 			reg |= (ctrl->value << SAA7191_LUMA_BPSS_SHIFT)
@@ -501,12 +492,12 @@ static int saa7191_set_control(struct i2c_client *client,
 				& SAA7191_LUMA_CORI_MASK;
 			break;
 		}
-		ret = saa7191_write_reg(client, SAA7191_REG_LUMA, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_LUMA, reg);
 		break;
 	case SAA7191_CONTROL_FORCE_COLOUR:
 	case SAA7191_CONTROL_CHROMA_GAIN:
-		reg = saa7191_read_reg(client, SAA7191_REG_GAIN);
-		if (ctrl->type == SAA7191_CONTROL_FORCE_COLOUR) {
+		reg = saa7191_read_reg(sd, SAA7191_REG_GAIN);
+		if (ctrl->id == SAA7191_CONTROL_FORCE_COLOUR) {
 			if (ctrl->value)
 				reg |= SAA7191_GAIN_COLO;
 			else
@@ -516,41 +507,41 @@ static int saa7191_set_control(struct i2c_client *client,
 			reg |= (ctrl->value << SAA7191_GAIN_LFIS_SHIFT)
 				& SAA7191_GAIN_LFIS_MASK;
 		}
-		ret = saa7191_write_reg(client, SAA7191_REG_GAIN, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_GAIN, reg);
 		break;
-	case SAA7191_CONTROL_HUE:
+	case V4L2_CID_HUE:
 		reg = ctrl->value & 0xff;
 		if (reg < 0x80)
 			reg += 0x80;
 		else
 			reg -= 0x80;
-		ret = saa7191_write_reg(client, SAA7191_REG_HUEC, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_HUEC, reg);
 		break;
 	case SAA7191_CONTROL_VTRC:
-		reg = saa7191_read_reg(client, SAA7191_REG_STDC);
+		reg = saa7191_read_reg(sd, SAA7191_REG_STDC);
 		if (ctrl->value)
 			reg |= SAA7191_STDC_VTRC;
 		else
 			reg &= ~SAA7191_STDC_VTRC;
-		ret = saa7191_write_reg(client, SAA7191_REG_STDC, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_STDC, reg);
 		break;
 	case SAA7191_CONTROL_LUMA_DELAY: {
 		s32 value = ctrl->value;
 		if (value < 0)
 			value += 8;
-		reg = saa7191_read_reg(client, SAA7191_REG_CTL3);
+		reg = saa7191_read_reg(sd, SAA7191_REG_CTL3);
 		reg &= ~SAA7191_CTL3_YDEL_MASK;
 		reg |= (value << SAA7191_CTL3_YDEL_SHIFT)
 			& SAA7191_CTL3_YDEL_MASK;
-		ret = saa7191_write_reg(client, SAA7191_REG_CTL3, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_CTL3, reg);
 		break;
 	}
 	case SAA7191_CONTROL_VNR:
-		reg = saa7191_read_reg(client, SAA7191_REG_CTL4);
+		reg = saa7191_read_reg(sd, SAA7191_REG_CTL4);
 		reg &= ~SAA7191_CTL4_VNOI_MASK;
 		reg |= (ctrl->value << SAA7191_CTL4_VNOI_SHIFT)
 			& SAA7191_CTL4_VNOI_MASK;
-		ret = saa7191_write_reg(client, SAA7191_REG_CTL4, reg);
+		ret = saa7191_write_reg(sd, SAA7191_REG_CTL4, reg);
 		break;
 	default:
 		ret = -EINVAL;
@@ -561,247 +552,108 @@ static int saa7191_set_control(struct i2c_client *client,
 
 /* I2C-interface */
 
-static int saa7191_attach(struct i2c_adapter *adap, int addr, int kind)
+static int saa7191_g_input_status(struct v4l2_subdev *sd, u32 *status)
 {
-	int err = 0;
-	struct saa7191 *decoder;
-	struct i2c_client *client;
-
-	printk(KERN_INFO "Philips SAA7191 driver version %s\n",
-	       SAA7191_MODULE_VERSION);
-
-	client = kzalloc(sizeof(*client), GFP_KERNEL);
-	if (!client)
-		return -ENOMEM;
-	decoder = kzalloc(sizeof(*decoder), GFP_KERNEL);
-	if (!decoder) {
-		err = -ENOMEM;
-		goto out_free_client;
-	}
-
-	client->addr = addr;
-	client->adapter = adap;
-	client->driver = &i2c_driver_saa7191;
-	client->flags = 0;
-	strcpy(client->name, "saa7191 client");
-	i2c_set_clientdata(client, decoder);
-
-	decoder->client = client;
-
-	err = i2c_attach_client(client);
-	if (err)
-		goto out_free_decoder;
-
-	err = saa7191_write_block(client, sizeof(initseq), initseq);
-	if (err) {
-		printk(KERN_ERR "SAA7191 initialization failed\n");
-		goto out_detach_client;
-	}
-
-	printk(KERN_INFO "SAA7191 initialized\n");
-
-	decoder->input = SAA7191_INPUT_COMPOSITE;
-	decoder->norm = SAA7191_NORM_PAL;
-
-	err = saa7191_autodetect_norm(client);
-	if (err && (err != -EBUSY)) {
-		printk(KERN_ERR "SAA7191: Signal auto-detection failed\n");
-	}
+	u8 status_reg;
+	int res = V4L2_IN_ST_NO_SIGNAL;
 
+	if (saa7191_read_status(sd, &status_reg))
+		return -EIO;
+	if ((status_reg & SAA7191_STATUS_HLCK) == 0)
+		res = 0;
+	if (!(status_reg & SAA7191_STATUS_CODE))
+		res |= V4L2_IN_ST_NO_COLOR;
+	*status = res;
 	return 0;
-
-out_detach_client:
-	i2c_detach_client(client);
-out_free_decoder:
-	kfree(decoder);
-out_free_client:
-	kfree(client);
-	return err;
 }
 
-static int saa7191_probe(struct i2c_adapter *adap)
-{
-	/* Always connected to VINO */
-	if (adap->id == I2C_HW_SGI_VINO)
-		return saa7191_attach(adap, SAA7191_ADDR, 0);
-	/* Feel free to add probe here :-) */
-	return -ENODEV;
-}
 
-static int saa7191_detach(struct i2c_client *client)
+static int saa7191_g_chip_ident(struct v4l2_subdev *sd,
+		struct v4l2_dbg_chip_ident *chip)
 {
-	struct saa7191 *decoder = i2c_get_clientdata(client);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	i2c_detach_client(client);
-	kfree(decoder);
-	kfree(client);
-	return 0;
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA7191, 0);
 }
 
-static int saa7191_command(struct i2c_client *client, unsigned int cmd,
-			   void *arg)
-{
-	struct saa7191 *decoder = i2c_get_clientdata(client);
+/* ----------------------------------------------------------------------- */
 
-	switch (cmd) {
-	case DECODER_GET_CAPABILITIES: {
-		struct video_decoder_capability *cap = arg;
+static const struct v4l2_subdev_core_ops saa7191_core_ops = {
+	.g_chip_ident = saa7191_g_chip_ident,
+	.g_ctrl = saa7191_g_ctrl,
+	.s_ctrl = saa7191_s_ctrl,
+};
 
-		cap->flags  = VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
-			      VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
-		cap->inputs = (client->adapter->id == I2C_HW_SGI_VINO) ? 2 : 1;
-		cap->outputs = 1;
-		break;
-	}
-	case DECODER_GET_STATUS: {
-		int *iarg = arg;
-		u8 status;
-		int res = 0;
+static const struct v4l2_subdev_tuner_ops saa7191_tuner_ops = {
+	.s_std = saa7191_s_std,
+};
 
-		if (saa7191_read_status(client, &status)) {
-			return -EIO;
-		}
-		if ((status & SAA7191_STATUS_HLCK) == 0)
-			res |= DECODER_STATUS_GOOD;
-		if (status & SAA7191_STATUS_CODE)
-			res |= DECODER_STATUS_COLOR;
-		switch (decoder->norm) {
-		case SAA7191_NORM_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case SAA7191_NORM_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		case SAA7191_NORM_SECAM:
-			res |= DECODER_STATUS_SECAM;
-			break;
-		case SAA7191_NORM_AUTO:
-		default:
-			if (status & SAA7191_STATUS_FIDT)
-				res |= DECODER_STATUS_NTSC;
-			else
-				res |= DECODER_STATUS_PAL;
-			break;
-		}
-		*iarg = res;
-		break;
-	}
-	case DECODER_SET_NORM: {
-		int *iarg = arg;
-
-		switch (*iarg) {
-		case VIDEO_MODE_AUTO:
-			return saa7191_autodetect_norm(client);
-		case VIDEO_MODE_PAL:
-			return saa7191_set_norm(client, SAA7191_NORM_PAL);
-		case VIDEO_MODE_NTSC:
-			return saa7191_set_norm(client, SAA7191_NORM_NTSC);
-		case VIDEO_MODE_SECAM:
-			return saa7191_set_norm(client, SAA7191_NORM_SECAM);
-		default:
-			return -EINVAL;
-		}
-		break;
-	}
-	case DECODER_SET_INPUT:	{
-		int *iarg = arg;
-
-		switch (client->adapter->id) {
-		case I2C_HW_SGI_VINO:
-			return saa7191_set_input(client, *iarg);
-		default:
-			if (*iarg != 0)
-				return -EINVAL;
-		}
-		break;
-	}
-	case DECODER_SET_OUTPUT: {
-		int *iarg = arg;
+static const struct v4l2_subdev_video_ops saa7191_video_ops = {
+	.s_routing = saa7191_s_routing,
+	.querystd = saa7191_querystd,
+	.g_input_status = saa7191_g_input_status,
+};
 
-		/* not much choice of outputs */
-		if (*iarg != 0)
-			return -EINVAL;
-		break;
-	}
-	case DECODER_ENABLE_OUTPUT: {
-		/* Always enabled */
-		break;
-	}
-	case DECODER_SET_PICTURE: {
-		struct video_picture *pic = arg;
-		unsigned val;
-		int err;
+static const struct v4l2_subdev_ops saa7191_ops = {
+	.core = &saa7191_core_ops,
+	.video = &saa7191_video_ops,
+	.tuner = &saa7191_tuner_ops,
+};
 
-		val = (pic->hue >> 8) - 0x80;
+static int saa7191_probe(struct i2c_client *client,
+			  const struct i2c_device_id *id)
+{
+	int err = 0;
+	struct saa7191 *decoder;
+	struct v4l2_subdev *sd;
 
-		err = saa7191_write_reg(client, SAA7191_REG_HUEC, val);
-		if (err)
-			return -EIO;
+	v4l_info(client, "chip found @ 0x%x (%s)\n",
+			client->addr << 1, client->adapter->name);
 
-		break;
-	}
-	case DECODER_SAA7191_GET_STATUS: {
-		struct saa7191_status *status = arg;
-		u8 status_reg;
+	decoder = kzalloc(sizeof(*decoder), GFP_KERNEL);
+	if (!decoder)
+		return -ENOMEM;
 
-		if (saa7191_read_status(client, &status_reg))
-			return -EIO;
+	sd = &decoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &saa7191_ops);
 
-		status->signal = ((status_reg & SAA7191_STATUS_HLCK) == 0)
-			? 1 : 0;
-		status->signal_60hz = (status_reg & SAA7191_STATUS_FIDT)
-			? 1 : 0;
-		status->color = (status_reg & SAA7191_STATUS_CODE) ? 1 : 0;
+	err = saa7191_write_block(sd, sizeof(initseq), initseq);
+	if (err) {
+		printk(KERN_ERR "SAA7191 initialization failed\n");
+		kfree(decoder);
+		return err;
+	}
 
-		status->input = decoder->input;
-		status->norm = decoder->norm;
+	printk(KERN_INFO "SAA7191 initialized\n");
 
-		break;
-	}
-	case DECODER_SAA7191_SET_NORM: {
-		int *norm = arg;
-
-		switch (*norm) {
-		case SAA7191_NORM_AUTO:
-			return saa7191_autodetect_norm(client);
-		case SAA7191_NORM_AUTO_EXT:
-			return saa7191_autodetect_norm_extended(client);
-		default:
-			return saa7191_set_norm(client, *norm);
-		}
-	}
-	case DECODER_SAA7191_GET_CONTROL: {
-		return saa7191_get_control(client, arg);
-	}
-	case DECODER_SAA7191_SET_CONTROL: {
-		return saa7191_set_control(client, arg);
-	}
-	default:
-		return -EINVAL;
-	}
+	decoder->input = SAA7191_INPUT_COMPOSITE;
+	decoder->norm = V4L2_STD_PAL;
+
+	err = saa7191_autodetect_norm(sd);
+	if (err && (err != -EBUSY))
+		printk(KERN_ERR "SAA7191: Signal auto-detection failed\n");
 
 	return 0;
 }
 
-static struct i2c_driver i2c_driver_saa7191 = {
-	.driver = {
-		.name 	= "saa7191",
-	},
-	.id		= I2C_DRIVERID_SAA7191,
-	.attach_adapter = saa7191_probe,
-	.detach_client	= saa7191_detach,
-	.command	= saa7191_command
-};
-
-static int saa7191_init(void)
+static int saa7191_remove(struct i2c_client *client)
 {
-	return i2c_add_driver(&i2c_driver_saa7191);
-}
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
-static void saa7191_exit(void)
-{
-	i2c_del_driver(&i2c_driver_saa7191);
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_saa7191(sd));
+	return 0;
 }
 
-module_init(saa7191_init);
-module_exit(saa7191_exit);
+static const struct i2c_device_id saa7191_id[] = {
+	{ "saa7191", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, saa7191_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+	.name = "saa7191",
+	.probe = saa7191_probe,
+	.remove = saa7191_remove,
+	.id_table = saa7191_id,
+};
diff --git a/drivers/media/video/saa7191.h b/drivers/media/video/saa7191.h
index a2310da1940d..803c74d6066f 100644
--- a/drivers/media/video/saa7191.h
+++ b/drivers/media/video/saa7191.h
@@ -176,11 +176,9 @@
 #define SAA7191_INPUT_COMPOSITE	0
 #define SAA7191_INPUT_SVIDEO	1
 
-#define SAA7191_NORM_AUTO	0
 #define SAA7191_NORM_PAL	1
 #define SAA7191_NORM_NTSC	2
 #define SAA7191_NORM_SECAM	3
-#define SAA7191_NORM_AUTO_EXT	4	/* extended auto-detection */
 
 struct saa7191_status {
 	/* 0=no signal, 1=signal detected */
@@ -232,24 +230,16 @@ struct saa7191_status {
 #define SAA7191_VNR_MAX			0x03
 #define SAA7191_VNR_DEFAULT		0x00
 
-#define SAA7191_CONTROL_BANDPASS	0
-#define SAA7191_CONTROL_BANDPASS_WEIGHT	1
-#define SAA7191_CONTROL_CORING		2
-#define SAA7191_CONTROL_FORCE_COLOUR	3	/* boolean */
-#define SAA7191_CONTROL_CHROMA_GAIN	4
-#define SAA7191_CONTROL_HUE		5
-#define SAA7191_CONTROL_VTRC		6	/* boolean */
-#define SAA7191_CONTROL_LUMA_DELAY	7
-#define SAA7191_CONTROL_VNR		8
-
-struct saa7191_control {
-	u8 type;
-	s32 value;
-};
+#define SAA7191_CONTROL_BANDPASS	(V4L2_CID_PRIVATE_BASE + 0)
+#define SAA7191_CONTROL_BANDPASS_WEIGHT	(V4L2_CID_PRIVATE_BASE + 1)
+#define SAA7191_CONTROL_CORING		(V4L2_CID_PRIVATE_BASE + 2)
+#define SAA7191_CONTROL_FORCE_COLOUR	(V4L2_CID_PRIVATE_BASE + 3)
+#define SAA7191_CONTROL_CHROMA_GAIN	(V4L2_CID_PRIVATE_BASE + 4)
+#define SAA7191_CONTROL_VTRC		(V4L2_CID_PRIVATE_BASE + 5)
+#define SAA7191_CONTROL_LUMA_DELAY	(V4L2_CID_PRIVATE_BASE + 6)
+#define SAA7191_CONTROL_VNR		(V4L2_CID_PRIVATE_BASE + 7)
 
 #define	DECODER_SAA7191_GET_STATUS	_IOR('d', 195, struct saa7191_status)
 #define	DECODER_SAA7191_SET_NORM	_IOW('d', 196, int)
-#define	DECODER_SAA7191_GET_CONTROL	_IOR('d', 197, struct saa7191_control)
-#define	DECODER_SAA7191_SET_CONTROL	_IOW('d', 198, struct saa7191_control)
 
 #endif
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index ddcb81d0b81a..b5e37a530c62 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -94,13 +94,37 @@ struct sh_mobile_ceu_dev {
 	spinlock_t lock;
 	struct list_head capture;
 	struct videobuf_buffer *active;
-	int is_interlace;
+	int is_interlaced;
 
 	struct sh_mobile_ceu_info *pdata;
 
 	const struct soc_camera_data_format *camera_fmt;
 };
 
+static unsigned long make_bus_param(struct sh_mobile_ceu_dev *pcdev)
+{
+	unsigned long flags;
+
+	flags = SOCAM_MASTER |
+		SOCAM_PCLK_SAMPLE_RISING |
+		SOCAM_HSYNC_ACTIVE_HIGH |
+		SOCAM_HSYNC_ACTIVE_LOW |
+		SOCAM_VSYNC_ACTIVE_HIGH |
+		SOCAM_VSYNC_ACTIVE_LOW |
+		SOCAM_DATA_ACTIVE_HIGH;
+
+	if (pcdev->pdata->flags & SH_CEU_FLAG_USE_8BIT_BUS)
+		flags |= SOCAM_DATAWIDTH_8;
+
+	if (pcdev->pdata->flags & SH_CEU_FLAG_USE_16BIT_BUS)
+		flags |= SOCAM_DATAWIDTH_16;
+
+	if (flags & SOCAM_DATAWIDTH_MASK)
+		return flags;
+
+	return 0;
+}
+
 static void ceu_write(struct sh_mobile_ceu_dev *priv,
 		      unsigned long reg_offs, u32 data)
 {
@@ -150,6 +174,7 @@ static void free_buffer(struct videobuf_queue *vq,
 	if (in_interrupt())
 		BUG();
 
+	videobuf_waiton(&buf->vb, 0, 0);
 	videobuf_dma_contig_free(vq, &buf->vb);
 	dev_dbg(&icd->dev, "%s freed\n", __func__);
 	buf->vb.state = VIDEOBUF_NEEDS_INIT;
@@ -181,7 +206,7 @@ static void sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev)
 
 	phys_addr_top = videobuf_to_dma_contig(pcdev->active);
 	ceu_write(pcdev, CDAYR, phys_addr_top);
-	if (pcdev->is_interlace) {
+	if (pcdev->is_interlaced) {
 		phys_addr_bottom = phys_addr_top + icd->width;
 		ceu_write(pcdev, CDBYR, phys_addr_bottom);
 	}
@@ -193,7 +218,7 @@ static void sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev)
 	case V4L2_PIX_FMT_NV61:
 		phys_addr_top += icd->width * icd->height;
 		ceu_write(pcdev, CDACR, phys_addr_top);
-		if (pcdev->is_interlace) {
+		if (pcdev->is_interlaced) {
 			phys_addr_bottom = phys_addr_top + icd->width;
 			ceu_write(pcdev, CDBCR, phys_addr_bottom);
 		}
@@ -396,7 +421,7 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
 
 	camera_flags = icd->ops->query_bus_param(icd);
 	common_flags = soc_camera_bus_param_compatible(camera_flags,
-						       pcdev->pdata->flags);
+						       make_bus_param(pcdev));
 	if (!common_flags)
 		return -EINVAL;
 
@@ -457,7 +482,7 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
 	ceu_write(pcdev, CAMCR, value);
 
 	ceu_write(pcdev, CAPCR, 0x00300000);
-	ceu_write(pcdev, CAIFR, (pcdev->is_interlace) ? 0x101 : 0);
+	ceu_write(pcdev, CAIFR, pcdev->is_interlaced ? 0x101 : 0);
 
 	mdelay(1);
 
@@ -473,7 +498,7 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
 	}
 
 	height = icd->height;
-	if (pcdev->is_interlace) {
+	if (pcdev->is_interlaced) {
 		height /= 2;
 		cdwdr_width *= 2;
 	}
@@ -517,7 +542,7 @@ static int sh_mobile_ceu_try_bus_param(struct soc_camera_device *icd)
 
 	camera_flags = icd->ops->query_bus_param(icd);
 	common_flags = soc_camera_bus_param_compatible(camera_flags,
-						       pcdev->pdata->flags);
+						       make_bus_param(pcdev));
 	if (!common_flags)
 		return -EINVAL;
 
@@ -562,11 +587,29 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
 	if (ret < 0)
 		return 0;
 
+	/* Beginning of a pass */
+	if (!idx)
+		icd->host_priv = NULL;
+
 	switch (icd->formats[idx].fourcc) {
 	case V4L2_PIX_FMT_UYVY:
 	case V4L2_PIX_FMT_VYUY:
 	case V4L2_PIX_FMT_YUYV:
 	case V4L2_PIX_FMT_YVYU:
+		if (icd->host_priv)
+			goto add_single_format;
+
+		/*
+		 * Our case is simple so far: for any of the above four camera
+		 * formats we add all our four synthesized NV* formats, so,
+		 * just marking the device with a single flag suffices. If
+		 * the format generation rules are more complex, you would have
+		 * to actually hang your already added / counted formats onto
+		 * the host_priv pointer and check whether the format you're
+		 * going to add now is already there.
+		 */
+		icd->host_priv = (void *)sh_mobile_ceu_formats;
+
 		n = ARRAY_SIZE(sh_mobile_ceu_formats);
 		formats += n;
 		for (k = 0; xlate && k < n; k++) {
@@ -579,6 +622,7 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
 				icd->formats[idx].name);
 		}
 	default:
+add_single_format:
 		/* Generic pass-through */
 		formats++;
 		if (xlate) {
@@ -595,24 +639,30 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
 	return formats;
 }
 
+static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
+				  struct v4l2_rect *rect)
+{
+	return icd->ops->set_crop(icd, rect);
+}
+
 static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd,
-				 __u32 pixfmt, struct v4l2_rect *rect)
+				 struct v4l2_format *f)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
+	__u32 pixfmt = f->fmt.pix.pixelformat;
 	const struct soc_camera_format_xlate *xlate;
+	struct v4l2_format cam_f = *f;
 	int ret;
 
-	if (!pixfmt)
-		return icd->ops->set_fmt(icd, pixfmt, rect);
-
 	xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
 	if (!xlate) {
 		dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
 		return -EINVAL;
 	}
 
-	ret = icd->ops->set_fmt(icd, xlate->cam_fmt->fourcc, rect);
+	cam_f.fmt.pix.pixelformat = xlate->cam_fmt->fourcc;
+	ret = icd->ops->set_fmt(icd, &cam_f);
 
 	if (!ret) {
 		icd->buswidth = xlate->buswidth;
@@ -662,13 +712,13 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
 
 	switch (f->fmt.pix.field) {
 	case V4L2_FIELD_INTERLACED:
-		pcdev->is_interlace = 1;
+		pcdev->is_interlaced = 1;
 		break;
 	case V4L2_FIELD_ANY:
 		f->fmt.pix.field = V4L2_FIELD_NONE;
 		/* fall-through */
 	case V4L2_FIELD_NONE:
-		pcdev->is_interlace = 0;
+		pcdev->is_interlaced = 0;
 		break;
 	default:
 		ret = -EINVAL;
@@ -734,7 +784,8 @@ static void sh_mobile_ceu_init_videobuf(struct videobuf_queue *q,
 				       &sh_mobile_ceu_videobuf_ops,
 				       &ici->dev, &pcdev->lock,
 				       V4L2_BUF_TYPE_VIDEO_CAPTURE,
-				       V4L2_FIELD_ANY,
+				       pcdev->is_interlaced ?
+				       V4L2_FIELD_INTERLACED : V4L2_FIELD_NONE,
 				       sizeof(struct sh_mobile_ceu_buffer),
 				       icd);
 }
@@ -744,6 +795,7 @@ static struct soc_camera_host_ops sh_mobile_ceu_host_ops = {
 	.add		= sh_mobile_ceu_add_device,
 	.remove		= sh_mobile_ceu_remove_device,
 	.get_formats	= sh_mobile_ceu_get_formats,
+	.set_crop	= sh_mobile_ceu_set_crop,
 	.set_fmt	= sh_mobile_ceu_set_fmt,
 	.try_fmt	= sh_mobile_ceu_try_fmt,
 	.reqbufs	= sh_mobile_ceu_reqbufs,
diff --git a/drivers/media/video/sn9c102/sn9c102_devtable.h b/drivers/media/video/sn9c102/sn9c102_devtable.h
index 8cb3457e778d..38a716020d7f 100644
--- a/drivers/media/video/sn9c102/sn9c102_devtable.h
+++ b/drivers/media/video/sn9c102/sn9c102_devtable.h
@@ -96,9 +96,7 @@ static const struct usb_device_id sn9c102_id_table[] = {
 #if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
 	{ SN9C102_USB_DEVICE(0x045e, 0x00f5, BRIDGE_SN9C105), },
 	{ SN9C102_USB_DEVICE(0x045e, 0x00f7, BRIDGE_SN9C105), },
-#endif
 	{ SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), },
-#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
 	{ SN9C102_USB_DEVICE(0x0471, 0x0328, BRIDGE_SN9C105), },
 #endif
 	{ SN9C102_USB_DEVICE(0x0c45, 0x60c0, BRIDGE_SN9C105), },
@@ -123,7 +121,9 @@ static const struct usb_device_id sn9c102_id_table[] = {
 	{ SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
 #endif
 	{ SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
 	{ SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
+#endif
 	{ SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), },
 	{ }
 };
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index fcb05f06de8f..6d8bfd4d97e2 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -30,6 +30,10 @@
 #include <media/videobuf-core.h>
 #include <media/soc_camera.h>
 
+/* Default to VGA resolution */
+#define DEFAULT_WIDTH	640
+#define DEFAULT_HEIGHT	480
+
 static LIST_HEAD(hosts);
 static LIST_HEAD(devices);
 static DEFINE_MUTEX(list_lock);
@@ -256,6 +260,46 @@ static void soc_camera_free_user_formats(struct soc_camera_device *icd)
 	vfree(icd->user_formats);
 }
 
+/* Called with .vb_lock held */
+static int soc_camera_set_fmt(struct soc_camera_file *icf,
+			      struct v4l2_format *f)
+{
+	struct soc_camera_device *icd = icf->icd;
+	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	int ret;
+
+	/* We always call try_fmt() before set_fmt() or set_crop() */
+	ret = ici->ops->try_fmt(icd, f);
+	if (ret < 0)
+		return ret;
+
+	ret = ici->ops->set_fmt(icd, f);
+	if (ret < 0) {
+		return ret;
+	} else if (!icd->current_fmt ||
+		   icd->current_fmt->fourcc != pix->pixelformat) {
+		dev_err(&ici->dev,
+			"Host driver hasn't set up current format correctly!\n");
+		return -EINVAL;
+	}
+
+	icd->width		= pix->width;
+	icd->height		= pix->height;
+	icf->vb_vidq.field	=
+		icd->field	= pix->field;
+
+	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		dev_warn(&icd->dev, "Attention! Wrong buf-type %d\n",
+			 f->type);
+
+	dev_dbg(&icd->dev, "set width: %d height: %d\n",
+		icd->width, icd->height);
+
+	/* set physical bus parameters */
+	return ici->ops->set_bus_param(icd, pix->pixelformat);
+}
+
 static int soc_camera_open(struct file *file)
 {
 	struct video_device *vdev;
@@ -297,14 +341,28 @@ static int soc_camera_open(struct file *file)
 
 	/* Now we really have to activate the camera */
 	if (icd->use_count == 1) {
-		ret = soc_camera_init_user_formats(icd);
-		if (ret < 0)
-			goto eiufmt;
+		/* Restore parameters before the last close() per V4L2 API */
+		struct v4l2_format f = {
+			.type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
+			.fmt.pix = {
+				.width		= icd->width,
+				.height		= icd->height,
+				.field		= icd->field,
+				.pixelformat	= icd->current_fmt->fourcc,
+				.colorspace	= icd->current_fmt->colorspace,
+			},
+		};
+
 		ret = ici->ops->add(icd);
 		if (ret < 0) {
 			dev_err(&icd->dev, "Couldn't activate the camera: %d\n", ret);
 			goto eiciadd;
 		}
+
+		/* Try to configure with default parameters */
+		ret = soc_camera_set_fmt(icf, &f);
+		if (ret < 0)
+			goto esfmt;
 	}
 
 	mutex_unlock(&icd->video_lock);
@@ -316,10 +374,13 @@ static int soc_camera_open(struct file *file)
 
 	return 0;
 
-	/* First two errors are entered with the .video_lock held */
+	/*
+	 * First three errors are entered with the .video_lock held
+	 * and use_count == 1
+	 */
+esfmt:
+	ici->ops->remove(icd);
 eiciadd:
-	soc_camera_free_user_formats(icd);
-eiufmt:
 	icd->use_count--;
 	mutex_unlock(&icd->video_lock);
 	module_put(ici->ops->owner);
@@ -339,10 +400,9 @@ static int soc_camera_close(struct file *file)
 
 	mutex_lock(&icd->video_lock);
 	icd->use_count--;
-	if (!icd->use_count) {
+	if (!icd->use_count)
 		ici->ops->remove(icd);
-		soc_camera_free_user_formats(icd);
-	}
+
 	mutex_unlock(&icd->video_lock);
 
 	module_put(icd->ops->owner);
@@ -415,18 +475,10 @@ static int soc_camera_s_fmt_vid_cap(struct file *file, void *priv,
 {
 	struct soc_camera_file *icf = file->private_data;
 	struct soc_camera_device *icd = icf->icd;
-	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
-	struct v4l2_pix_format *pix = &f->fmt.pix;
-	__u32 pixfmt = pix->pixelformat;
 	int ret;
-	struct v4l2_rect rect;
 
 	WARN_ON(priv != file->private_data);
 
-	ret = soc_camera_try_fmt_vid_cap(file, priv, f);
-	if (ret < 0)
-		return ret;
-
 	mutex_lock(&icf->vb_vidq.vb_lock);
 
 	if (videobuf_queue_is_busy(&icf->vb_vidq)) {
@@ -435,33 +487,7 @@ static int soc_camera_s_fmt_vid_cap(struct file *file, void *priv,
 		goto unlock;
 	}
 
-	rect.left	= icd->x_current;
-	rect.top	= icd->y_current;
-	rect.width	= pix->width;
-	rect.height	= pix->height;
-	ret = ici->ops->set_fmt(icd, pix->pixelformat, &rect);
-	if (ret < 0) {
-		goto unlock;
-	} else if (!icd->current_fmt ||
-		   icd->current_fmt->fourcc != pixfmt) {
-		dev_err(&ici->dev,
-			"Host driver hasn't set up current format correctly!\n");
-		ret = -EINVAL;
-		goto unlock;
-	}
-
-	icd->width		= rect.width;
-	icd->height		= rect.height;
-	icf->vb_vidq.field	= pix->field;
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		dev_warn(&icd->dev, "Attention! Wrong buf-type %d\n",
-			 f->type);
-
-	dev_dbg(&icd->dev, "set width: %d height: %d\n",
-		icd->width, icd->height);
-
-	/* set physical bus parameters */
-	ret = ici->ops->set_bus_param(icd, pixfmt);
+	ret = soc_camera_set_fmt(icf, f);
 
 unlock:
 	mutex_unlock(&icf->vb_vidq.vb_lock);
@@ -648,8 +674,8 @@ static int soc_camera_cropcap(struct file *file, void *fh,
 	a->bounds.height		= icd->height_max;
 	a->defrect.left			= icd->x_min;
 	a->defrect.top			= icd->y_min;
-	a->defrect.width		= 640;
-	a->defrect.height		= 480;
+	a->defrect.width		= DEFAULT_WIDTH;
+	a->defrect.height		= DEFAULT_HEIGHT;
 	a->pixelaspect.numerator	= 1;
 	a->pixelaspect.denominator	= 1;
 
@@ -685,7 +711,7 @@ static int soc_camera_s_crop(struct file *file, void *fh,
 	/* Cropping is allowed during a running capture, guard consistency */
 	mutex_lock(&icf->vb_vidq.vb_lock);
 
-	ret = ici->ops->set_fmt(icd, 0, &a->c);
+	ret = ici->ops->set_crop(icd, &a->c);
 	if (!ret) {
 		icd->width	= a->c.width;
 		icd->height	= a->c.height;
@@ -844,9 +870,18 @@ static int soc_camera_probe(struct device *dev)
 		qctrl = soc_camera_find_qctrl(icd->ops, V4L2_CID_EXPOSURE);
 		icd->exposure = qctrl ? qctrl->default_value :
 			(unsigned short)~0;
+
+		ret = soc_camera_init_user_formats(icd);
+		if (ret < 0)
+			goto eiufmt;
+
+		icd->height	= DEFAULT_HEIGHT;
+		icd->width	= DEFAULT_WIDTH;
+		icd->field	= V4L2_FIELD_ANY;
 	}
-	ici->ops->remove(icd);
 
+eiufmt:
+	ici->ops->remove(icd);
 eiadd:
 	mutex_unlock(&icd->video_lock);
 	module_put(ici->ops->owner);
@@ -865,6 +900,8 @@ static int soc_camera_remove(struct device *dev)
 	if (icd->ops->remove)
 		icd->ops->remove(icd);
 
+	soc_camera_free_user_formats(icd);
+
 	return 0;
 }
 
@@ -918,6 +955,7 @@ int soc_camera_host_register(struct soc_camera_host *ici)
 	if (!ici || !ici->ops ||
 	    !ici->ops->try_fmt ||
 	    !ici->ops->set_fmt ||
+	    !ici->ops->set_crop ||
 	    !ici->ops->set_bus_param ||
 	    !ici->ops->querycap ||
 	    !ici->ops->init_videobuf ||
@@ -998,6 +1036,7 @@ int soc_camera_device_register(struct soc_camera_device *icd)
 	    !icd->ops->release ||
 	    !icd->ops->start_capture ||
 	    !icd->ops->stop_capture ||
+	    !icd->ops->set_crop ||
 	    !icd->ops->set_fmt ||
 	    !icd->ops->try_fmt ||
 	    !icd->ops->query_bus_param ||
diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
index 013ab06e3180..c48676356ab7 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -79,8 +79,14 @@ soc_camera_platform_query_bus_param(struct soc_camera_device *icd)
 	return p->bus_param;
 }
 
+static int soc_camera_platform_set_crop(struct soc_camera_device *icd,
+					struct v4l2_rect *rect)
+{
+	return 0;
+}
+
 static int soc_camera_platform_set_fmt(struct soc_camera_device *icd,
-				       __u32 pixfmt, struct v4l2_rect *rect)
+				       struct v4l2_format *f)
 {
 	return 0;
 }
@@ -125,6 +131,7 @@ static struct soc_camera_ops soc_camera_platform_ops = {
 	.release		= soc_camera_platform_release,
 	.start_capture		= soc_camera_platform_start_capture,
 	.stop_capture		= soc_camera_platform_stop_capture,
+	.set_crop		= soc_camera_platform_set_crop,
 	.set_fmt		= soc_camera_platform_set_fmt,
 	.try_fmt		= soc_camera_platform_try_fmt,
 	.set_bus_param		= soc_camera_platform_set_bus_param,
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 26378cf390fc..1a6d39cbd6f3 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -933,8 +933,6 @@ static int stk_vidioc_s_ctrl(struct file *filp,
 static int stk_vidioc_enum_fmt_vid_cap(struct file *filp,
 		void *priv, struct v4l2_fmtdesc *fmtd)
 {
-	fmtd->flags = 0;
-
 	switch (fmtd->index) {
 	case 0:
 		fmtd->pixelformat = V4L2_PIX_FMT_RGB565;
@@ -992,7 +990,6 @@ static int stk_vidioc_g_fmt_vid_cap(struct file *filp,
 	pix_format->height = stk_sizes[i].h;
 	pix_format->field = V4L2_FIELD_NONE;
 	pix_format->colorspace = V4L2_COLORSPACE_SRGB;
-	pix_format->priv = 0;
 	pix_format->pixelformat = dev->vsettings.palette;
 	if (dev->vsettings.palette == V4L2_PIX_FMT_SBGGR8)
 		pix_format->bytesperline = pix_format->width;
@@ -1115,8 +1112,6 @@ static int stk_vidioc_reqbufs(struct file *filp,
 
 	if (dev == NULL)
 		return -ENODEV;
-	if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 	if (rb->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 	if (is_streaming(dev)
@@ -1139,16 +1134,10 @@ static int stk_vidioc_reqbufs(struct file *filp,
 static int stk_vidioc_querybuf(struct file *filp,
 		void *priv, struct v4l2_buffer *buf)
 {
-	int index;
 	struct stk_camera *dev = priv;
 	struct stk_sio_buffer *sbuf;
 
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	index = buf->index;
-
-	if (index < 0 || index >= dev->n_sbufs)
+	if (buf->index < 0 || buf->index >= dev->n_sbufs)
 		return -EINVAL;
 	sbuf = dev->sio_bufs + buf->index;
 	*buf = sbuf->v4lbuf;
@@ -1161,8 +1150,6 @@ static int stk_vidioc_qbuf(struct file *filp,
 	struct stk_camera *dev = priv;
 	struct stk_sio_buffer *sbuf;
 	unsigned long flags;
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 
 	if (buf->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
@@ -1189,8 +1176,7 @@ static int stk_vidioc_dqbuf(struct file *filp,
 	unsigned long flags;
 	int ret;
 
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
-		|| !is_streaming(dev))
+	if (!is_streaming(dev))
 		return -EINVAL;
 
 	if (filp->f_flags & O_NONBLOCK && list_empty(&dev->sio_full))
@@ -1249,16 +1235,10 @@ static int stk_vidioc_streamoff(struct file *filp,
 static int stk_vidioc_g_parm(struct file *filp,
 		void *priv, struct v4l2_streamparm *sp)
 {
-	if (sp->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	sp->parm.capture.capability = 0;
-	sp->parm.capture.capturemode = 0;
 	/*FIXME This is not correct */
 	sp->parm.capture.timeperframe.numerator = 1;
 	sp->parm.capture.timeperframe.denominator = 30;
 	sp->parm.capture.readbuffers = 2;
-	sp->parm.capture.extendedmode = 0;
 	return 0;
 }
 
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index 29991d1cf13e..b30c49248217 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -50,7 +50,7 @@ struct tcm825x_sensor {
 };
 
 /* list of image formats supported by TCM825X sensor */
-const static struct v4l2_fmtdesc tcm825x_formats[] = {
+static const struct v4l2_fmtdesc tcm825x_formats[] = {
 	{
 		.description = "YUYV (YUV 4:2:2), packed",
 		.pixelformat = V4L2_PIX_FMT_UYVY,
@@ -76,15 +76,15 @@ const static struct v4l2_fmtdesc tcm825x_formats[] = {
  * TCM825X register configuration for all combinations of pixel format and
  * image size
  */
-const static struct tcm825x_reg subqcif	=	{ 0x20, TCM825X_PICSIZ };
-const static struct tcm825x_reg qcif	=	{ 0x18, TCM825X_PICSIZ };
-const static struct tcm825x_reg cif	=	{ 0x14, TCM825X_PICSIZ };
-const static struct tcm825x_reg qqvga	=	{ 0x0c, TCM825X_PICSIZ };
-const static struct tcm825x_reg qvga	=	{ 0x04, TCM825X_PICSIZ };
-const static struct tcm825x_reg vga	=	{ 0x00, TCM825X_PICSIZ };
+static const struct tcm825x_reg subqcif	=	{ 0x20, TCM825X_PICSIZ };
+static const struct tcm825x_reg qcif	=	{ 0x18, TCM825X_PICSIZ };
+static const struct tcm825x_reg cif	=	{ 0x14, TCM825X_PICSIZ };
+static const struct tcm825x_reg qqvga	=	{ 0x0c, TCM825X_PICSIZ };
+static const struct tcm825x_reg qvga	=	{ 0x04, TCM825X_PICSIZ };
+static const struct tcm825x_reg vga	=	{ 0x00, TCM825X_PICSIZ };
 
-const static struct tcm825x_reg yuv422	=	{ 0x00, TCM825X_PICFMT };
-const static struct tcm825x_reg rgb565	=	{ 0x02, TCM825X_PICFMT };
+static const struct tcm825x_reg yuv422	=	{ 0x00, TCM825X_PICFMT };
+static const struct tcm825x_reg rgb565	=	{ 0x02, TCM825X_PICFMT };
 
 /* Our own specific controls */
 #define V4L2_CID_ALC				V4L2_CID_PRIVATE_BASE
@@ -248,10 +248,10 @@ static struct vcontrol {
 };
 
 
-const static struct tcm825x_reg *tcm825x_siz_reg[NUM_IMAGE_SIZES] =
+static const struct tcm825x_reg *tcm825x_siz_reg[NUM_IMAGE_SIZES] =
 { &subqcif, &qqvga, &qcif, &qvga, &cif, &vga };
 
-const static struct tcm825x_reg *tcm825x_fmt_reg[NUM_PIXEL_FORMATS] =
+static const struct tcm825x_reg *tcm825x_fmt_reg[NUM_PIXEL_FORMATS] =
 { &yuv422, &rgb565 };
 
 /*
diff --git a/drivers/media/video/tcm825x.h b/drivers/media/video/tcm825x.h
index 770ebacfa344..5b7e69682368 100644
--- a/drivers/media/video/tcm825x.h
+++ b/drivers/media/video/tcm825x.h
@@ -188,7 +188,7 @@ struct tcm825x_platform_data {
 /* Array of image sizes supported by TCM825X.  These must be ordered from
  * smallest image size to largest.
  */
-const static struct capture_size tcm825x_sizes[] = {
+static const struct capture_size tcm825x_sizes[] = {
 	{ 128,  96 }, /* subQCIF */
 	{ 160, 120 }, /* QQVGA */
 	{ 176, 144 }, /* QCIF */
diff --git a/drivers/media/video/tda7432.c b/drivers/media/video/tda7432.c
index 0c020585fffb..005f8a468031 100644
--- a/drivers/media/video/tda7432.c
+++ b/drivers/media/video/tda7432.c
@@ -50,7 +50,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/i2c-addr.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 #ifndef VIDEO_AUDIO_BALANCE
 # define VIDEO_AUDIO_BALANCE 32
@@ -69,13 +69,6 @@ MODULE_PARM_DESC(maxvol,"Set maximium volume to +20db (0), default is 0db(1)");
 module_param(maxvol, int, S_IRUGO | S_IWUSR);
 
 
-/* Address to scan (I2C address of this chip) */
-static unsigned short normal_i2c[] = {
-	I2C_ADDR_TDA7432 >> 1,
-	I2C_CLIENT_END,
-};
-
-I2C_CLIENT_INSMOD;
 
 /* Structure of address and subaddresses for the tda7432 */
 
@@ -421,21 +414,18 @@ static int tda7432_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 static int tda7432_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 {
 	switch (qc->id) {
-	case V4L2_CID_AUDIO_MUTE:
 	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880);
+	case V4L2_CID_AUDIO_MUTE:
+		return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
 	case V4L2_CID_AUDIO_BALANCE:
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		return v4l2_ctrl_query_fill_std(qc);
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 	}
 	return -EINVAL;
 }
 
-static int tda7432_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tda7432_core_ops = {
@@ -498,8 +488,6 @@ MODULE_DEVICE_TABLE(i2c, tda7432_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tda7432",
-	.driverid = I2C_DRIVERID_TDA7432,
-	.command = tda7432_command,
 	.probe = tda7432_probe,
 	.remove = tda7432_remove,
 	.id_table = tda7432_id,
diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c
index 6afb7059502d..fe1158094c24 100644
--- a/drivers/media/video/tda9840.c
+++ b/drivers/media/video/tda9840.c
@@ -30,8 +30,8 @@
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-#include "tda9840.h"
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
 MODULE_DESCRIPTION("tda9840 driver");
@@ -56,11 +56,6 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 #define TDA9840_SET_BOTH_R              0x16
 #define TDA9840_SET_EXTERNAL            0x7a
 
-/* addresses to scan, found only at 0x42 (7-Bit) */
-static unsigned short normal_i2c[] = { I2C_ADDR_TDA9840, I2C_CLIENT_END };
-
-/* magic definition of all other variables and things */
-I2C_CLIENT_INSMOD;
 
 static void tda9840_write(struct v4l2_subdev *sd, u8 reg, u8 val)
 {
@@ -137,60 +132,17 @@ static int tda9840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t)
 	return 0;
 }
 
-static long tda9840_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static int tda9840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
 {
-	int byte;
-
-	switch (cmd) {
-	case TDA9840_LEVEL_ADJUST:
-		byte = *(int *)arg;
-		v4l2_dbg(1, debug, sd, "TDA9840_LEVEL_ADJUST: %d\n", byte);
-
-		/* check for correct range */
-		if (byte > 25 || byte < -20)
-			return -EINVAL;
-
-		/* calculate actual value to set, see specs, page 18 */
-		byte /= 5;
-		if (0 < byte)
-			byte += 0x8;
-		else
-			byte = -byte;
-		tda9840_write(sd, LEVEL_ADJUST, byte);
-		break;
-
-	case TDA9840_STEREO_ADJUST:
-		byte = *(int *)arg;
-		v4l2_dbg(1, debug, sd, "TDA9840_STEREO_ADJUST: %d\n", byte);
-
-		/* check for correct range */
-		if (byte > 25 || byte < -24)
-			return -EINVAL;
-
-		/* calculate actual value to set */
-		byte /= 5;
-		if (0 < byte)
-			byte += 0x20;
-		else
-			byte = -byte;
-
-		tda9840_write(sd, STEREO_ADJUST, byte);
-		break;
-	default:
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-static int tda9840_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TDA9840, 0);
 }
 
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tda9840_core_ops = {
-	.ioctl = tda9840_ioctl,
+	.g_chip_ident = tda9840_g_chip_ident,
 };
 
 static const struct v4l2_subdev_tuner_ops tda9840_tuner_ops = {
@@ -209,8 +161,6 @@ static int tda9840_probe(struct i2c_client *client,
 			  const struct i2c_device_id *id)
 {
 	struct v4l2_subdev *sd;
-	int result;
-	int byte;
 
 	/* let's see whether this adapter can support what we need */
 	if (!i2c_check_functionality(client->adapter,
@@ -227,15 +177,9 @@ static int tda9840_probe(struct i2c_client *client,
 	v4l2_i2c_subdev_init(sd, client, &tda9840_ops);
 
 	/* set initial values for level & stereo - adjustment, mode */
-	byte = 0;
-	result = tda9840_ioctl(sd, TDA9840_LEVEL_ADJUST, &byte);
-	result |= tda9840_ioctl(sd, TDA9840_STEREO_ADJUST, &byte);
+	tda9840_write(sd, LEVEL_ADJUST, 0);
+	tda9840_write(sd, STEREO_ADJUST, 0);
 	tda9840_write(sd, SWITCH, TDA9840_SET_STEREO);
-	if (result) {
-		v4l2_dbg(1, debug, sd, "could not initialize tda9840\n");
-		kfree(sd);
-		return -ENODEV;
-	}
 	return 0;
 }
 
@@ -248,12 +192,7 @@ static int tda9840_remove(struct i2c_client *client)
 	return 0;
 }
 
-static int tda9840_legacy_probe(struct i2c_adapter *adapter)
-{
-	/* Let's see whether this is a known adapter we can attach to.
-	   Prevents conflicts with tvaudio.c. */
-	return adapter->id == I2C_HW_SAA7146;
-}
+
 static const struct i2c_device_id tda9840_id[] = {
 	{ "tda9840", 0 },
 	{ }
@@ -262,10 +201,7 @@ MODULE_DEVICE_TABLE(i2c, tda9840_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tda9840",
-	.driverid = I2C_DRIVERID_TDA9840,
-	.command = tda9840_command,
 	.probe = tda9840_probe,
 	.remove = tda9840_remove,
-	.legacy_probe = tda9840_legacy_probe,
 	.id_table = tda9840_id,
 };
diff --git a/drivers/media/video/tda9840.h b/drivers/media/video/tda9840.h
deleted file mode 100644
index dc12ae7caf6f..000000000000
--- a/drivers/media/video/tda9840.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __INCLUDED_TDA9840__
-#define __INCLUDED_TDA9840__
-
-#define	I2C_ADDR_TDA9840		0x42
-
-/* values may range between +2.5 and -2.0;
-   the value has to be multiplied with 10 */
-#define TDA9840_LEVEL_ADJUST	_IOW('v',3,int)
-
-/* values may range between +2.5 and -2.4;
-   the value has to be multiplied with 10 */
-#define TDA9840_STEREO_ADJUST	_IOW('v',4,int)
-
-#endif
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 00c6cbe06ab0..24e2b7d2ae58 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -28,20 +28,13 @@
 #include <linux/i2c.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 #include <media/i2c-addr.h>
 
 static int debug; /* insmod parameter */
 module_param(debug, int, S_IRUGO | S_IWUSR);
 MODULE_LICENSE("GPL");
 
-/* Addresses to scan */
-static unsigned short normal_i2c[] =  {
-    I2C_ADDR_TDA9875 >> 1,
-    I2C_CLIENT_END
-};
-
-I2C_CLIENT_INSMOD;
 
 /* This is a superset of the TDA9875 */
 struct tda9875 {
@@ -313,18 +306,14 @@ static int tda9875_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 {
 	switch (qc->id) {
 	case V4L2_CID_AUDIO_VOLUME:
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880);
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		return v4l2_ctrl_query_fill_std(qc);
+		return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 	}
 	return -EINVAL;
 }
 
-static int tda9875_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tda9875_core_ops = {
@@ -401,8 +390,6 @@ MODULE_DEVICE_TABLE(i2c, tda9875_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tda9875",
-	.driverid = I2C_DRIVERID_TDA9875,
-	.command = tda9875_command,
 	.probe = tda9875_probe,
 	.remove = tda9875_remove,
 	.id_table = tda9875_id,
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index 7519fd1f57ef..d61c56f42bcd 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -32,7 +32,8 @@
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 #include "tea6415c.h"
 
 MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
@@ -44,25 +45,22 @@ module_param(debug, int, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-/* addresses to scan, found only at 0x03 and/or 0x43 (7-bit) */
-static unsigned short normal_i2c[] = { I2C_TEA6415C_1, I2C_TEA6415C_2, I2C_CLIENT_END };
 
-/* magic definition of all other variables and things */
-I2C_CLIENT_INSMOD;
-
-/* makes a connection between the input-pin 'i' and the output-pin 'o'
-   for the tea6415c-client 'client' */
-static int switch_matrix(struct i2c_client *client, int i, int o)
+/* makes a connection between the input-pin 'i' and the output-pin 'o' */
+static int tea6415c_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	u8 byte = 0;
+	u32 i = route->input;
+	u32 o = route->output;
 	int ret;
 
-	v4l_dbg(1, debug, client, "i=%d, o=%d\n", i, o);
+	v4l2_dbg(1, debug, sd, "i=%d, o=%d\n", i, o);
 
 	/* check if the pins are valid */
 	if (0 == ((1 == i ||  3 == i ||  5 == i ||  6 == i ||  8 == i || 10 == i || 20 == i || 11 == i)
 	      && (18 == o || 17 == o || 16 == o || 15 == o || 14 == o || 13 == o)))
-		return -1;
+		return -EINVAL;
 
 	/* to understand this, have a look at the tea6415c-specs (p.5) */
 	switch (o) {
@@ -115,37 +113,33 @@ static int switch_matrix(struct i2c_client *client, int i, int o)
 
 	ret = i2c_smbus_write_byte(client, byte);
 	if (ret) {
-		v4l_dbg(1, debug, client,
+		v4l2_dbg(1, debug, sd,
 			"i2c_smbus_write_byte() failed, ret:%d\n", ret);
 		return -EIO;
 	}
 	return ret;
 }
 
-static long tea6415c_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static int tea6415c_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
 {
-	if (cmd == TEA6415C_SWITCH) {
-		struct i2c_client *client = v4l2_get_subdevdata(sd);
-		struct tea6415c_multiplex *v = (struct tea6415c_multiplex *)arg;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-		return switch_matrix(client, v->in, v->out);
-	}
-	return -ENOIOCTLCMD;
-}
-
-static int tea6415c_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TEA6415C, 0);
 }
 
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tea6415c_core_ops = {
-	.ioctl = tea6415c_ioctl,
+	.g_chip_ident = tea6415c_g_chip_ident,
+};
+
+static const struct v4l2_subdev_video_ops tea6415c_video_ops = {
+	.s_routing = tea6415c_s_routing,
 };
 
 static const struct v4l2_subdev_ops tea6415c_ops = {
 	.core = &tea6415c_core_ops,
+	.video = &tea6415c_video_ops,
 };
 
 /* this function is called by i2c_probe */
@@ -176,12 +170,6 @@ static int tea6415c_remove(struct i2c_client *client)
 	return 0;
 }
 
-static int tea6415c_legacy_probe(struct i2c_adapter *adapter)
-{
-	/* Let's see whether this is a known adapter we can attach to.
-	   Prevents conflicts with tvaudio.c. */
-	return adapter->id == I2C_HW_SAA7146;
-}
 
 static const struct i2c_device_id tea6415c_id[] = {
 	{ "tea6415c", 0 },
@@ -191,10 +179,7 @@ MODULE_DEVICE_TABLE(i2c, tea6415c_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tea6415c",
-	.driverid = I2C_DRIVERID_TEA6415C,
-	.command = tea6415c_command,
 	.probe = tea6415c_probe,
 	.remove = tea6415c_remove,
-	.legacy_probe = tea6415c_legacy_probe,
 	.id_table = tea6415c_id,
 };
diff --git a/drivers/media/video/tea6415c.h b/drivers/media/video/tea6415c.h
index f84ed80050b3..3a47d697536e 100644
--- a/drivers/media/video/tea6415c.h
+++ b/drivers/media/video/tea6415c.h
@@ -1,10 +1,6 @@
 #ifndef __INCLUDED_TEA6415C__
 #define __INCLUDED_TEA6415C__
 
-/* possible i2c-addresses */
-#define	I2C_TEA6415C_1		0x03
-#define	I2C_TEA6415C_2		0x43
-
 /* the tea6415c's design is quite brain-dead. although there are
    8 inputs and 6 outputs, these aren't enumerated in any way. because
    I don't want to say "connect input pin 20 to output pin 17", I define
@@ -28,12 +24,4 @@
 #define TEA6415C_INPUT7 1
 #define TEA6415C_INPUT8 11
 
-struct tea6415c_multiplex
-{
-	int	in;	/* input-pin */
-	int	out;	/* output-pin */
-};
-
-#define TEA6415C_SWITCH		_IOW('v',1,struct tea6415c_multiplex)
-
 #endif
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index 081e74fa3b2e..34922232402a 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -32,7 +32,8 @@
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 #include "tea6420.h"
 
 MODULE_AUTHOR("Michael Hunold <michael@mihu.de>");
@@ -44,24 +45,23 @@ module_param(debug, int, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-/* addresses to scan, found only at 0x4c and/or 0x4d (7-Bit) */
-static unsigned short normal_i2c[] = { I2C_ADDR_TEA6420_1, I2C_ADDR_TEA6420_2, I2C_CLIENT_END };
-
-/* magic definition of all other variables and things */
-I2C_CLIENT_INSMOD;
 
 /* make a connection between the input 'i' and the output 'o'
-   with gain 'g' for the tea6420-client 'client' (note: i = 6 means 'mute') */
-static int tea6420_switch(struct i2c_client *client, int i, int o, int g)
+   with gain 'g' (note: i = 6 means 'mute') */
+static int tea6420_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int i = route->input;
+	int o = route->output & 0xf;
+	int g = (route->output >> 4) & 0xf;
 	u8 byte;
 	int ret;
 
-	v4l_dbg(1, debug, client, "i=%d, o=%d, g=%d\n", i, o, g);
+	v4l2_dbg(1, debug, sd, "i=%d, o=%d, g=%d\n", i, o, g);
 
 	/* check if the parameters are valid */
 	if (i < 1 || i > 6 || o < 1 || o > 4 || g < 0 || g > 6 || g % 2 != 0)
-		return -1;
+		return -EINVAL;
 
 	byte = ((o - 1) << 5);
 	byte |= (i - 1);
@@ -83,37 +83,33 @@ static int tea6420_switch(struct i2c_client *client, int i, int o, int g)
 
 	ret = i2c_smbus_write_byte(client, byte);
 	if (ret) {
-		v4l_dbg(1, debug, client,
+		v4l2_dbg(1, debug, sd,
 			"i2c_smbus_write_byte() failed, ret:%d\n", ret);
 		return -EIO;
 	}
 	return 0;
 }
 
-static long tea6420_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
+static int tea6420_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
 {
-	if (cmd == TEA6420_SWITCH) {
-		struct i2c_client *client = v4l2_get_subdevdata(sd);
-		struct tea6420_multiplex *a = (struct tea6420_multiplex *)arg;
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-		return tea6420_switch(client, a->in, a->out, a->gain);
-	}
-	return -ENOIOCTLCMD;
-}
-
-static int tea6420_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
+	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_TEA6420, 0);
 }
 
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tea6420_core_ops = {
-	.ioctl = tea6420_ioctl,
+	.g_chip_ident = tea6420_g_chip_ident,
+};
+
+static const struct v4l2_subdev_audio_ops tea6420_audio_ops = {
+	.s_routing = tea6420_s_routing,
 };
 
 static const struct v4l2_subdev_ops tea6420_ops = {
 	.core = &tea6420_core_ops,
+	.audio = &tea6420_audio_ops,
 };
 
 /* this function is called by i2c_probe */
@@ -130,20 +126,24 @@ static int tea6420_probe(struct i2c_client *client,
 	v4l_info(client, "chip found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
 
+	sd = kmalloc(sizeof(struct v4l2_subdev), GFP_KERNEL);
+	if (sd == NULL)
+		return -ENOMEM;
+	v4l2_i2c_subdev_init(sd, client, &tea6420_ops);
+
 	/* set initial values: set "mute"-input to all outputs at gain 0 */
 	err = 0;
 	for (i = 1; i < 5; i++) {
-		err += tea6420_switch(client, 6, i, 0);
+		struct v4l2_routing route;
+
+		route.input = 6;
+		route.output = i;
+		err += tea6420_s_routing(sd, &route);
 	}
 	if (err) {
 		v4l_dbg(1, debug, client, "could not initialize tea6420\n");
 		return -ENODEV;
 	}
-
-	sd = kmalloc(sizeof(struct v4l2_subdev), GFP_KERNEL);
-	if (sd == NULL)
-		return -ENOMEM;
-	v4l2_i2c_subdev_init(sd, client, &tea6420_ops);
 	return 0;
 }
 
@@ -156,12 +156,6 @@ static int tea6420_remove(struct i2c_client *client)
 	return 0;
 }
 
-static int tea6420_legacy_probe(struct i2c_adapter *adapter)
-{
-	/* Let's see whether this is a known adapter we can attach to.
-	   Prevents conflicts with tvaudio.c. */
-	return adapter->id == I2C_HW_SAA7146;
-}
 
 static const struct i2c_device_id tea6420_id[] = {
 	{ "tea6420", 0 },
@@ -171,10 +165,7 @@ MODULE_DEVICE_TABLE(i2c, tea6420_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tea6420",
-	.driverid = I2C_DRIVERID_TEA6420,
-	.command = tea6420_command,
 	.probe = tea6420_probe,
 	.remove = tea6420_remove,
-	.legacy_probe = tea6420_legacy_probe,
 	.id_table = tea6420_id,
 };
diff --git a/drivers/media/video/tea6420.h b/drivers/media/video/tea6420.h
index 5ef7c18e0c54..4aa3edb3e193 100644
--- a/drivers/media/video/tea6420.h
+++ b/drivers/media/video/tea6420.h
@@ -1,17 +1,24 @@
 #ifndef __INCLUDED_TEA6420__
 #define __INCLUDED_TEA6420__
 
-/* possible addresses */
-#define	I2C_ADDR_TEA6420_1		0x4c
-#define	I2C_ADDR_TEA6420_2		0x4d
+/* input pins */
+#define TEA6420_OUTPUT1 1
+#define TEA6420_OUTPUT2 2
+#define TEA6420_OUTPUT3 3
+#define TEA6420_OUTPUT4 4
 
-struct tea6420_multiplex
-{
-	int	in;	/* input of audio switch */
-	int	out;	/* output of audio switch  */
-	int	gain;	/* gain of connection */
-};
+/* output pins */
+#define TEA6420_INPUT1 1
+#define TEA6420_INPUT2 2
+#define TEA6420_INPUT3 3
+#define TEA6420_INPUT4 4
+#define TEA6420_INPUT5 5
+#define TEA6420_INPUT6 6
 
-#define TEA6420_SWITCH		_IOW('v',1,struct tea6420_multiplex)
+/* gain on the output pins, ORed with the output pin */
+#define TEA6420_GAIN0 0x00
+#define TEA6420_GAIN2 0x20
+#define TEA6420_GAIN4 0x40
+#define TEA6420_GAIN6 0x60
 
 #endif
diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c
index 5c95ecd09dc2..07789c64814c 100644
--- a/drivers/media/video/tlv320aic23b.c
+++ b/drivers/media/video/tlv320aic23b.c
@@ -31,15 +31,12 @@
 #include <linux/i2c-id.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("tlv320aic23b driver");
 MODULE_AUTHOR("Scott Alfter, Ulf Eklund, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static unsigned short normal_i2c[] = { 0x34 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
 
 /* ----------------------------------------------------------------------- */
 
@@ -121,11 +118,6 @@ static int tlv320aic23b_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int tlv320aic23b_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops tlv320aic23b_core_ops = {
@@ -208,8 +200,6 @@ MODULE_DEVICE_TABLE(i2c, tlv320aic23b_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tlv320aic23b",
-	.driverid = I2C_DRIVERID_TLV320AIC23B,
-	.command = tlv320aic23b_command,
 	.probe = tlv320aic23b_probe,
 	.remove = tlv320aic23b_remove,
 	.id_table = tlv320aic23b_id,
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 30640fbfd0f9..72d41032742d 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -364,7 +364,8 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	}
 
 	t->type = type;
-	t->config = new_config;
+	/* prevent invalid config values */
+	t->config = ((new_config >= 0) && (new_config < 256)) ? new_config : 0;
 	if (tuner_callback != NULL) {
 		tuner_dbg("defining GPIO callback\n");
 		t->fe.callback = tuner_callback;
@@ -452,7 +453,8 @@ static void set_type(struct i2c_client *c, unsigned int type,
 		struct dvb_tuner_ops *xc_tuner_ops;
 
 		xc5000_cfg.i2c_address	  = t->i2c->addr;
-		xc5000_cfg.if_khz	  = 5380;
+		/* if_khz will be set when the digital dvb_attach() occurs */
+		xc5000_cfg.if_khz	  = 0;
 		if (!dvb_attach(xc5000_attach,
 				&t->fe, t->i2c->adapter, &xc5000_cfg))
 			goto attach_failed;
@@ -776,8 +778,7 @@ static int tuner_s_radio(struct v4l2_subdev *sd)
 	struct tuner *t = to_tuner(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (set_mode(client, t, V4L2_TUNER_RADIO, "AUDC_SET_RADIO")
-			== -EINVAL)
+	if (set_mode(client, t, V4L2_TUNER_RADIO, "s_radio") == -EINVAL)
 		return 0;
 	if (t->radio_freq)
 		set_freq(client, t->radio_freq);
@@ -791,7 +792,7 @@ static int tuner_s_standby(struct v4l2_subdev *sd, u32 standby)
 
 	tuner_dbg("Putting tuner to sleep\n");
 
-	if (check_mode(t, "TUNER_SET_STANDBY") == -EINVAL)
+	if (check_mode(t, "s_standby") == -EINVAL)
 		return 0;
 	t->mode = T_STANDBY;
 	if (analog_ops->standby)
@@ -799,132 +800,6 @@ static int tuner_s_standby(struct v4l2_subdev *sd, u32 standby)
 	return 0;
 }
 
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-static long tuner_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
-{
-	struct tuner *t = to_tuner(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
-	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
-
-	switch (cmd) {
-	case VIDIOCSAUDIO:
-		if (check_mode(t, "VIDIOCSAUDIO") == -EINVAL)
-			return 0;
-		if (check_v4l2(t) == -EINVAL)
-			return 0;
-
-		/* Should be implemented, since bttv calls it */
-		tuner_dbg("VIDIOCSAUDIO not implemented.\n");
-		break;
-	case VIDIOCSCHAN:
-		{
-			static const v4l2_std_id map[] = {
-				[VIDEO_MODE_PAL] = V4L2_STD_PAL,
-				[VIDEO_MODE_NTSC] = V4L2_STD_NTSC_M,
-				[VIDEO_MODE_SECAM] = V4L2_STD_SECAM,
-				[4 /* bttv */ ] = V4L2_STD_PAL_M,
-				[5 /* bttv */ ] = V4L2_STD_PAL_N,
-				[6 /* bttv */ ] = V4L2_STD_NTSC_M_JP,
-			};
-			struct video_channel *vc = arg;
-
-			if (check_v4l2(t) == -EINVAL)
-				return 0;
-
-			if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==-EINVAL)
-				return 0;
-
-			if (vc->norm < ARRAY_SIZE(map))
-				t->std = map[vc->norm];
-			tuner_fixup_std(t);
-			if (t->tv_freq)
-				set_tv_freq(client, t->tv_freq);
-			return 0;
-		}
-	case VIDIOCSFREQ:
-		{
-			unsigned long *v = arg;
-
-			if (check_mode(t, "VIDIOCSFREQ") == -EINVAL)
-				return 0;
-			if (check_v4l2(t) == -EINVAL)
-				return 0;
-
-			set_freq(client, *v);
-			return 0;
-		}
-	case VIDIOCGTUNER:
-		{
-			struct video_tuner *vt = arg;
-
-			if (check_mode(t, "VIDIOCGTUNER") == -EINVAL)
-				return 0;
-			if (check_v4l2(t) == -EINVAL)
-				return 0;
-
-			if (V4L2_TUNER_RADIO == t->mode) {
-				if (fe_tuner_ops->get_status) {
-					u32 tuner_status;
-
-					fe_tuner_ops->get_status(&t->fe, &tuner_status);
-					if (tuner_status & TUNER_STATUS_STEREO)
-						vt->flags |= VIDEO_TUNER_STEREO_ON;
-					else
-						vt->flags &= ~VIDEO_TUNER_STEREO_ON;
-				} else {
-					if (analog_ops->is_stereo) {
-						if (analog_ops->is_stereo(&t->fe))
-							vt->flags |=
-								VIDEO_TUNER_STEREO_ON;
-						else
-							vt->flags &=
-								~VIDEO_TUNER_STEREO_ON;
-					}
-				}
-				if (analog_ops->has_signal)
-					vt->signal =
-						analog_ops->has_signal(&t->fe);
-
-				vt->flags |= VIDEO_TUNER_LOW;	/* Allow freqs at 62.5 Hz */
-
-				vt->rangelow = radio_range[0] * 16000;
-				vt->rangehigh = radio_range[1] * 16000;
-
-			} else {
-				vt->rangelow = tv_range[0] * 16;
-				vt->rangehigh = tv_range[1] * 16;
-			}
-
-			return 0;
-		}
-	case VIDIOCGAUDIO:
-		{
-			struct video_audio *va = arg;
-
-			if (check_mode(t, "VIDIOCGAUDIO") == -EINVAL)
-				return 0;
-			if (check_v4l2(t) == -EINVAL)
-				return 0;
-
-			if (V4L2_TUNER_RADIO == t->mode) {
-				if (fe_tuner_ops->get_status) {
-					u32 tuner_status;
-
-					fe_tuner_ops->get_status(&t->fe, &tuner_status);
-					va->mode = (tuner_status & TUNER_STATUS_STEREO)
-					    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
-				} else if (analog_ops->is_stereo)
-					va->mode = analog_ops->is_stereo(&t->fe)
-					    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
-			}
-			return 0;
-		}
-	}
-	return -ENOIOCTLCMD;
-}
-#endif
-
 static int tuner_s_config(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *cfg)
 {
 	struct tuner *t = to_tuner(sd);
@@ -950,8 +825,7 @@ static int tuner_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
 	struct tuner *t = to_tuner(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (set_mode(client, t, V4L2_TUNER_ANALOG_TV, "VIDIOC_S_STD")
-			== -EINVAL)
+	if (set_mode(client, t, V4L2_TUNER_ANALOG_TV, "s_std") == -EINVAL)
 		return 0;
 
 	switch_v4l2();
@@ -968,8 +842,7 @@ static int tuner_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
 	struct tuner *t = to_tuner(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (set_mode(client, t, f->type, "VIDIOC_S_FREQUENCY")
-			== -EINVAL)
+	if (set_mode(client, t, f->type, "s_frequency") == -EINVAL)
 		return 0;
 	switch_v4l2();
 	set_freq(client, f->frequency);
@@ -982,7 +855,7 @@ static int tuner_g_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *f)
 	struct tuner *t = to_tuner(sd);
 	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
 
-	if (check_mode(t, "VIDIOC_G_FREQUENCY") == -EINVAL)
+	if (check_mode(t, "g_frequency") == -EINVAL)
 		return 0;
 	switch_v4l2();
 	f->type = t->mode;
@@ -1006,7 +879,7 @@ static int tuner_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
 	struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops;
 
-	if (check_mode(t, "VIDIOC_G_TUNER") == -EINVAL)
+	if (check_mode(t, "g_tuner") == -EINVAL)
 		return 0;
 	switch_v4l2();
 
@@ -1055,7 +928,7 @@ static int tuner_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	struct tuner *t = to_tuner(sd);
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	if (check_mode(t, "VIDIOC_S_TUNER") == -EINVAL)
+	if (check_mode(t, "s_tuner") == -EINVAL)
 		return 0;
 
 	switch_v4l2();
@@ -1112,9 +985,6 @@ static int tuner_resume(struct i2c_client *c)
 static const struct v4l2_subdev_core_ops tuner_core_ops = {
 	.log_status = tuner_log_status,
 	.s_standby = tuner_s_standby,
-#ifdef CONFIG_VIDEO_ALLOW_V4L1
-	.ioctl = tuner_ioctl,
-#endif
 };
 
 static const struct v4l2_subdev_tuner_ops tuner_tuner_ops = {
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 076ed5bf48b1..226bf3565ac9 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -26,7 +26,7 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/kthread.h>
@@ -1047,6 +1047,116 @@ static int tda9874a_initialize(struct CHIPSTATE *chip)
 	return 0;
 }
 
+/* ---------------------------------------------------------------------- */
+/* audio chip description - defines+functions for tda9875                 */
+/* The TDA9875 is made by Philips Semiconductor
+ * http://www.semiconductors.philips.com
+ * TDA9875: I2C-bus controlled DSP audio processor, FM demodulator
+ *
+ */
+
+/* subaddresses for TDA9875 */
+#define TDA9875_MUT         0x12  /*General mute  (value --> 0b11001100*/
+#define TDA9875_CFG         0x01  /* Config register (value --> 0b00000000 */
+#define TDA9875_DACOS       0x13  /*DAC i/o select (ADC) 0b0000100*/
+#define TDA9875_LOSR        0x16  /*Line output select regirter 0b0100 0001*/
+
+#define TDA9875_CH1V        0x0c  /*Channel 1 volume (mute)*/
+#define TDA9875_CH2V        0x0d  /*Channel 2 volume (mute)*/
+#define TDA9875_SC1         0x14  /*SCART 1 in (mono)*/
+#define TDA9875_SC2         0x15  /*SCART 2 in (mono)*/
+
+#define TDA9875_ADCIS       0x17  /*ADC input select (mono) 0b0110 000*/
+#define TDA9875_AER         0x19  /*Audio effect (AVL+Pseudo) 0b0000 0110*/
+#define TDA9875_MCS         0x18  /*Main channel select (DAC) 0b0000100*/
+#define TDA9875_MVL         0x1a  /* Main volume gauche */
+#define TDA9875_MVR         0x1b  /* Main volume droite */
+#define TDA9875_MBA         0x1d  /* Main Basse */
+#define TDA9875_MTR         0x1e  /* Main treble */
+#define TDA9875_ACS         0x1f  /* Auxilary channel select (FM) 0b0000000*/
+#define TDA9875_AVL         0x20  /* Auxilary volume gauche */
+#define TDA9875_AVR         0x21  /* Auxilary volume droite */
+#define TDA9875_ABA         0x22  /* Auxilary Basse */
+#define TDA9875_ATR         0x23  /* Auxilary treble */
+
+#define TDA9875_MSR         0x02  /* Monitor select register */
+#define TDA9875_C1MSB       0x03  /* Carrier 1 (FM) frequency register MSB */
+#define TDA9875_C1MIB       0x04  /* Carrier 1 (FM) frequency register (16-8]b */
+#define TDA9875_C1LSB       0x05  /* Carrier 1 (FM) frequency register LSB */
+#define TDA9875_C2MSB       0x06  /* Carrier 2 (nicam) frequency register MSB */
+#define TDA9875_C2MIB       0x07  /* Carrier 2 (nicam) frequency register (16-8]b */
+#define TDA9875_C2LSB       0x08  /* Carrier 2 (nicam) frequency register LSB */
+#define TDA9875_DCR         0x09  /* Demodulateur configuration regirter*/
+#define TDA9875_DEEM        0x0a  /* FM de-emphasis regirter*/
+#define TDA9875_FMAT        0x0b  /* FM Matrix regirter*/
+
+/* values */
+#define TDA9875_MUTE_ON	    0xff /* general mute */
+#define TDA9875_MUTE_OFF    0xcc /* general no mute */
+
+static int tda9875_initialize(struct CHIPSTATE *chip)
+{
+	chip_write(chip, TDA9875_CFG, 0xd0); /*reg de config 0 (reset)*/
+	chip_write(chip, TDA9875_MSR, 0x03);    /* Monitor 0b00000XXX*/
+	chip_write(chip, TDA9875_C1MSB, 0x00);  /*Car1(FM) MSB XMHz*/
+	chip_write(chip, TDA9875_C1MIB, 0x00);  /*Car1(FM) MIB XMHz*/
+	chip_write(chip, TDA9875_C1LSB, 0x00);  /*Car1(FM) LSB XMHz*/
+	chip_write(chip, TDA9875_C2MSB, 0x00);  /*Car2(NICAM) MSB XMHz*/
+	chip_write(chip, TDA9875_C2MIB, 0x00);  /*Car2(NICAM) MIB XMHz*/
+	chip_write(chip, TDA9875_C2LSB, 0x00);  /*Car2(NICAM) LSB XMHz*/
+	chip_write(chip, TDA9875_DCR, 0x00);    /*Demod config 0x00*/
+	chip_write(chip, TDA9875_DEEM, 0x44);   /*DE-Emph 0b0100 0100*/
+	chip_write(chip, TDA9875_FMAT, 0x00);   /*FM Matrix reg 0x00*/
+	chip_write(chip, TDA9875_SC1, 0x00);    /* SCART 1 (SC1)*/
+	chip_write(chip, TDA9875_SC2, 0x01);    /* SCART 2 (sc2)*/
+
+	chip_write(chip, TDA9875_CH1V, 0x10);  /* Channel volume 1 mute*/
+	chip_write(chip, TDA9875_CH2V, 0x10);  /* Channel volume 2 mute */
+	chip_write(chip, TDA9875_DACOS, 0x02); /* sig DAC i/o(in:nicam)*/
+	chip_write(chip, TDA9875_ADCIS, 0x6f); /* sig ADC input(in:mono)*/
+	chip_write(chip, TDA9875_LOSR, 0x00);  /* line out (in:mono)*/
+	chip_write(chip, TDA9875_AER, 0x00);   /*06 Effect (AVL+PSEUDO) */
+	chip_write(chip, TDA9875_MCS, 0x44);   /* Main ch select (DAC) */
+	chip_write(chip, TDA9875_MVL, 0x03);   /* Vol Main left 10dB */
+	chip_write(chip, TDA9875_MVR, 0x03);   /* Vol Main right 10dB*/
+	chip_write(chip, TDA9875_MBA, 0x00);   /* Main Bass Main 0dB*/
+	chip_write(chip, TDA9875_MTR, 0x00);   /* Main Treble Main 0dB*/
+	chip_write(chip, TDA9875_ACS, 0x44);   /* Aux chan select (dac)*/
+	chip_write(chip, TDA9875_AVL, 0x00);   /* Vol Aux left 0dB*/
+	chip_write(chip, TDA9875_AVR, 0x00);   /* Vol Aux right 0dB*/
+	chip_write(chip, TDA9875_ABA, 0x00);   /* Aux Bass Main 0dB*/
+	chip_write(chip, TDA9875_ATR, 0x00);   /* Aux Aigus Main 0dB*/
+
+	chip_write(chip, TDA9875_MUT, 0xcc);   /* General mute  */
+	return 0;
+}
+
+static int tda9875_volume(int val) { return (unsigned char)(val / 602 - 84); }
+static int tda9875_bass(int val) { return (unsigned char)(max(-12, val / 2115 - 15)); }
+static int tda9875_treble(int val) { return (unsigned char)(val / 2622 - 12); }
+
+/* ----------------------------------------------------------------------- */
+
+
+/* *********************** *
+ * i2c interface functions *
+ * *********************** */
+
+static int tda9875_checkit(struct CHIPSTATE *chip)
+{
+	struct v4l2_subdev *sd = &chip->sd;
+	int dic, rev;
+
+	dic = chip_read2(chip, 254);
+	rev = chip_read2(chip, 255);
+
+	if (dic == 0 || dic == 2) { /* tda9875 and tda9875A */
+		v4l2_info(sd, "found tda9875%s rev. %d.\n",
+			dic == 0 ? "" : "A", rev);
+		return 1;
+	}
+	return 0;
+}
 
 /* ---------------------------------------------------------------------- */
 /* audio chip descriptions - defines+functions for tea6420                */
@@ -1280,6 +1390,7 @@ static int tda9850  = 1;
 static int tda9855  = 1;
 static int tda9873  = 1;
 static int tda9874a = 1;
+static int tda9875  = 1;
 static int tea6300;	/* default 0 - address clash with msp34xx */
 static int tea6320;	/* default 0 - address clash with msp34xx */
 static int tea6420  = 1;
@@ -1292,6 +1403,7 @@ module_param(tda9850, int, 0444);
 module_param(tda9855, int, 0444);
 module_param(tda9873, int, 0444);
 module_param(tda9874a, int, 0444);
+module_param(tda9875, int, 0444);
 module_param(tea6300, int, 0444);
 module_param(tea6320, int, 0444);
 module_param(tea6420, int, 0444);
@@ -1349,6 +1461,26 @@ static struct CHIPDESC chiplist[] = {
 		.setmode    = tda9874a_setmode,
 	},
 	{
+		.name       = "tda9875",
+		.insmodopt  = &tda9875,
+		.addr_lo    = I2C_ADDR_TDA9875 >> 1,
+		.addr_hi    = I2C_ADDR_TDA9875 >> 1,
+		.flags      = CHIP_HAS_VOLUME | CHIP_HAS_BASSTREBLE,
+
+		/* callbacks */
+		.initialize = tda9875_initialize,
+		.checkit    = tda9875_checkit,
+		.volfunc    = tda9875_volume,
+		.bassfunc   = tda9875_bass,
+		.treblefunc = tda9875_treble,
+		.leftreg    = TDA9875_MVL,
+		.rightreg   = TDA9875_MVR,
+		.bassreg    = TDA9875_MBA,
+		.treblereg  = TDA9875_MTR,
+		.leftinit   = 58880,
+		.rightinit  = 58880,
+	},
+	{
 		.name       = "tda9850",
 		.insmodopt  = &tda9850,
 		.addr_lo    = I2C_ADDR_TDA985x_L >> 1,
@@ -1511,6 +1643,8 @@ static int tvaudio_g_ctrl(struct v4l2_subdev *sd,
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
+		if (!(desc->flags & CHIP_HAS_INPUTSEL))
+			break;
 		ctrl->value=chip->muted;
 		return 0;
 	case V4L2_CID_AUDIO_VOLUME:
@@ -1552,6 +1686,9 @@ static int tvaudio_s_ctrl(struct v4l2_subdev *sd,
 
 	switch (ctrl->id) {
 	case V4L2_CID_AUDIO_MUTE:
+		if (!(desc->flags & CHIP_HAS_INPUTSEL))
+			break;
+
 		if (ctrl->value < 0 || ctrl->value >= 2)
 			return -ERANGE;
 		chip->muted = ctrl->value;
@@ -1636,21 +1773,26 @@ static int tvaudio_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 
 	switch (qc->id) {
 	case V4L2_CID_AUDIO_MUTE:
+		if (desc->flags & CHIP_HAS_INPUTSEL)
+			return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
+		if (desc->flags & CHIP_HAS_VOLUME)
+			return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 58880);
+		break;
 	case V4L2_CID_AUDIO_BALANCE:
-		if (!(desc->flags & CHIP_HAS_VOLUME))
-			return -EINVAL;
+		if (desc->flags & CHIP_HAS_VOLUME)
+			return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 		break;
 	case V4L2_CID_AUDIO_BASS:
 	case V4L2_CID_AUDIO_TREBLE:
-		if (!(desc->flags & CHIP_HAS_BASSTREBLE))
-			return -EINVAL;
+		if (desc->flags & CHIP_HAS_BASSTREBLE)
+			return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768);
 		break;
 	default:
-		return -EINVAL;
+		break;
 	}
-	return v4l2_ctrl_query_fill_std(qc);
+	return -EINVAL;
 }
 
 static int tvaudio_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *rt)
@@ -1658,7 +1800,9 @@ static int tvaudio_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *
 	struct CHIPSTATE *chip = to_state(sd);
 	struct CHIPDESC *desc = chip->desc;
 
-	if (!(desc->flags & CHIP_HAS_INPUTSEL) || rt->input >= 4)
+	if (!(desc->flags & CHIP_HAS_INPUTSEL))
+		return 0;
+	if (rt->input >= 4)
 		return -EINVAL;
 	/* There are four inputs: tuner, radio, extern and intern. */
 	chip->input = rt->input;
@@ -1675,8 +1819,11 @@ static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	struct CHIPDESC *desc = chip->desc;
 	int mode = 0;
 
+	if (!desc->setmode)
+		return 0;
 	if (chip->radio)
 		return 0;
+
 	switch (vt->audmode) {
 	case V4L2_TUNER_MODE_MONO:
 	case V4L2_TUNER_MODE_STEREO:
@@ -1692,7 +1839,7 @@ static int tvaudio_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	}
 	chip->audmode = vt->audmode;
 
-	if (desc->setmode && mode) {
+	if (mode) {
 		chip->watch_stereo = 0;
 		/* del_timer(&chip->wt); */
 		chip->mode = mode;
@@ -1707,15 +1854,17 @@ static int tvaudio_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
 	struct CHIPDESC *desc = chip->desc;
 	int mode = V4L2_TUNER_MODE_MONO;
 
+	if (!desc->getmode)
+		return 0;
 	if (chip->radio)
 		return 0;
+
 	vt->audmode = chip->audmode;
 	vt->rxsubchans = 0;
 	vt->capability = V4L2_TUNER_CAP_STEREO |
 		V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
 
-	if (desc->getmode)
-		mode = desc->getmode(chip);
+	mode = desc->getmode(chip);
 
 	if (mode & V4L2_TUNER_MODE_MONO)
 		vt->rxsubchans |= V4L2_TUNER_SUB_MONO;
@@ -1901,6 +2050,7 @@ static int tvaudio_probe(struct i2c_client *client, const struct i2c_device_id *
 	}
 
 	chip->thread = NULL;
+	init_timer(&chip->wt);
 	if (desc->flags & CHIP_NEED_CHECKMODE) {
 		if (!desc->getmode || !desc->setmode) {
 			/* This shouldn't be happen. Warn user, but keep working
@@ -1910,7 +2060,6 @@ static int tvaudio_probe(struct i2c_client *client, const struct i2c_device_id *
 			return 0;
 		}
 		/* start async thread */
-		init_timer(&chip->wt);
 		chip->wt.function = chip_thread_wake;
 		chip->wt.data     = (unsigned long)chip;
 		chip->thread = kthread_run(chip_thread, chip, client->name);
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 78277abb733b..e24a38c7fa46 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -261,7 +261,12 @@ hauppauge_tuner[] =
 	{ TUNER_ABSENT,        		"MaxLinear MXL5005_v2"},
 	{ TUNER_PHILIPS_TDA8290, 	"Philips 18271_8295"},
 	/* 150-159 */
-	{ TUNER_ABSENT,                 "Xceive XC5000"},
+	{ TUNER_XC5000,                 "Xceive XC5000"},
+	{ TUNER_ABSENT,                 "Xceive XC3028L"},
+	{ TUNER_ABSENT,                 "NXP 18271C2_716x"},
+	{ TUNER_ABSENT,                 "Xceive XC4000"},
+	{ TUNER_ABSENT,                 "Dibcom 7070"},
+	{ TUNER_PHILIPS_TDA8290,        "NXP 18271C2"},
 };
 
 /* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index 8e23aa53c29a..4262e60b8116 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -86,9 +86,12 @@ struct tvp514x_std_info {
 	struct v4l2_standard standard;
 };
 
+static struct tvp514x_reg tvp514x_reg_list_default[0x40];
 /**
- * struct tvp514x_decoded - TVP5146/47 decoder object
+ * struct tvp514x_decoder - TVP5146/47 decoder object
  * @v4l2_int_device: Slave handle
+ * @tvp514x_slave: Slave pointer which is used by @v4l2_int_device
+ * @tvp514x_regs: copy of hw's regs with preset values.
  * @pdata: Board specific
  * @client: I2C client data
  * @id: Entry from I2C table
@@ -103,7 +106,9 @@ struct tvp514x_std_info {
  * @route: input and output routing at chip level
  */
 struct tvp514x_decoder {
-	struct v4l2_int_device *v4l2_int_device;
+	struct v4l2_int_device v4l2_int_device;
+	struct v4l2_int_slave tvp514x_slave;
+	struct tvp514x_reg tvp514x_regs[ARRAY_SIZE(tvp514x_reg_list_default)];
 	const struct tvp514x_platform_data *pdata;
 	struct i2c_client *client;
 
@@ -124,7 +129,7 @@ struct tvp514x_decoder {
 };
 
 /* TVP514x default register values */
-static struct tvp514x_reg tvp514x_reg_list[] = {
+static struct tvp514x_reg tvp514x_reg_list_default[] = {
 	{TOK_WRITE, REG_INPUT_SEL, 0x05},	/* Composite selected */
 	{TOK_WRITE, REG_AFE_GAIN_CTRL, 0x0F},
 	{TOK_WRITE, REG_VIDEO_STD, 0x00},	/* Auto mode */
@@ -422,7 +427,7 @@ static int tvp514x_configure(struct tvp514x_decoder *decoder)
 
 	/* common register initialization */
 	err =
-	    tvp514x_write_regs(decoder->client, tvp514x_reg_list);
+	    tvp514x_write_regs(decoder->client, decoder->tvp514x_regs);
 	if (err)
 		return err;
 
@@ -580,7 +585,8 @@ static int ioctl_s_std(struct v4l2_int_device *s, v4l2_std_id *std_id)
 		return err;
 
 	decoder->current_std = i;
-	tvp514x_reg_list[REG_VIDEO_STD].val = decoder->std_list[i].video_std;
+	decoder->tvp514x_regs[REG_VIDEO_STD].val =
+		decoder->std_list[i].video_std;
 
 	v4l_dbg(1, debug, decoder->client, "Standard set to: %s",
 			decoder->std_list[i].standard.name);
@@ -625,8 +631,8 @@ static int ioctl_s_routing(struct v4l2_int_device *s,
 	if (err)
 		return err;
 
-	tvp514x_reg_list[REG_INPUT_SEL].val = input_sel;
-	tvp514x_reg_list[REG_OUTPUT_FORMATTER1].val = output_sel;
+	decoder->tvp514x_regs[REG_INPUT_SEL].val = input_sel;
+	decoder->tvp514x_regs[REG_OUTPUT_FORMATTER1].val = output_sel;
 
 	/* Clear status */
 	msleep(LOCK_RETRY_DELAY);
@@ -686,7 +692,7 @@ static int ioctl_s_routing(struct v4l2_int_device *s,
 			break;	/* Input detected */
 	}
 
-	if ((current_std == STD_INVALID) || (try_count < 0))
+	if ((current_std == STD_INVALID) || (try_count <= 0))
 		return -EINVAL;
 
 	decoder->current_std = current_std;
@@ -719,10 +725,9 @@ ioctl_queryctrl(struct v4l2_int_device *s, struct v4l2_queryctrl *qctrl)
 
 	switch (qctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
-		/* Brightness supported is same as standard one (0-255),
-		 * so make use of standard API provided.
+		/* Brightness supported is (0-255),
 		 */
-		err = v4l2_ctrl_query_fill_std(qctrl);
+		err = v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 128);
 		break;
 	case V4L2_CID_CONTRAST:
 	case V4L2_CID_SATURATION:
@@ -779,16 +784,16 @@ ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
-		ctrl->value = tvp514x_reg_list[REG_BRIGHTNESS].val;
+		ctrl->value = decoder->tvp514x_regs[REG_BRIGHTNESS].val;
 		break;
 	case V4L2_CID_CONTRAST:
-		ctrl->value = tvp514x_reg_list[REG_CONTRAST].val;
+		ctrl->value = decoder->tvp514x_regs[REG_CONTRAST].val;
 		break;
 	case V4L2_CID_SATURATION:
-		ctrl->value = tvp514x_reg_list[REG_SATURATION].val;
+		ctrl->value = decoder->tvp514x_regs[REG_SATURATION].val;
 		break;
 	case V4L2_CID_HUE:
-		ctrl->value = tvp514x_reg_list[REG_HUE].val;
+		ctrl->value = decoder->tvp514x_regs[REG_HUE].val;
 		if (ctrl->value == 0x7F)
 			ctrl->value = 180;
 		else if (ctrl->value == 0x80)
@@ -798,7 +803,7 @@ ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 
 		break;
 	case V4L2_CID_AUTOGAIN:
-		ctrl->value = tvp514x_reg_list[REG_AFE_GAIN_CTRL].val;
+		ctrl->value = decoder->tvp514x_regs[REG_AFE_GAIN_CTRL].val;
 		if ((ctrl->value & 0x3) == 3)
 			ctrl->value = 1;
 		else
@@ -848,7 +853,7 @@ ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 				value);
 		if (err)
 			return err;
-		tvp514x_reg_list[REG_BRIGHTNESS].val = value;
+		decoder->tvp514x_regs[REG_BRIGHTNESS].val = value;
 		break;
 	case V4L2_CID_CONTRAST:
 		if (ctrl->value < 0 || ctrl->value > 255) {
@@ -861,7 +866,7 @@ ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 				value);
 		if (err)
 			return err;
-		tvp514x_reg_list[REG_CONTRAST].val = value;
+		decoder->tvp514x_regs[REG_CONTRAST].val = value;
 		break;
 	case V4L2_CID_SATURATION:
 		if (ctrl->value < 0 || ctrl->value > 255) {
@@ -874,7 +879,7 @@ ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 				value);
 		if (err)
 			return err;
-		tvp514x_reg_list[REG_SATURATION].val = value;
+		decoder->tvp514x_regs[REG_SATURATION].val = value;
 		break;
 	case V4L2_CID_HUE:
 		if (value == 180)
@@ -893,7 +898,7 @@ ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 				value);
 		if (err)
 			return err;
-		tvp514x_reg_list[REG_HUE].val = value;
+		decoder->tvp514x_regs[REG_HUE].val = value;
 		break;
 	case V4L2_CID_AUTOGAIN:
 		if (value == 1)
@@ -910,7 +915,7 @@ ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *ctrl)
 				value);
 		if (err)
 			return err;
-		tvp514x_reg_list[REG_AFE_GAIN_CTRL].val = value;
+		decoder->tvp514x_regs[REG_AFE_GAIN_CTRL].val = value;
 		break;
 	default:
 		v4l_err(decoder->client,
@@ -1275,7 +1280,7 @@ static int ioctl_init(struct v4l2_int_device *s)
 	struct tvp514x_decoder *decoder = s->priv;
 
 	/* Set default standard to auto */
-	tvp514x_reg_list[REG_VIDEO_STD].val =
+	decoder->tvp514x_regs[REG_VIDEO_STD].val =
 	    VIDEO_STD_AUTO_SWITCH_BIT;
 
 	return tvp514x_configure(decoder);
@@ -1344,11 +1349,6 @@ static struct v4l2_int_ioctl_desc tvp514x_ioctl_desc[] = {
 		(v4l2_int_ioctl_func *) ioctl_s_routing},
 };
 
-static struct v4l2_int_slave tvp514x_slave = {
-	.ioctls = tvp514x_ioctl_desc,
-	.num_ioctls = ARRAY_SIZE(tvp514x_ioctl_desc),
-};
-
 static struct tvp514x_decoder tvp514x_dev = {
 	.state = STATE_NOT_DETECTED,
 
@@ -1369,17 +1369,15 @@ static struct tvp514x_decoder tvp514x_dev = {
 	.current_std = STD_NTSC_MJ,
 	.std_list = tvp514x_std_list,
 	.num_stds = ARRAY_SIZE(tvp514x_std_list),
-
-};
-
-static struct v4l2_int_device tvp514x_int_device = {
-	.module = THIS_MODULE,
-	.name = TVP514X_MODULE_NAME,
-	.priv = &tvp514x_dev,
-	.type = v4l2_int_type_slave,
-	.u = {
-	      .slave = &tvp514x_slave,
-	      },
+	.v4l2_int_device = {
+		.module = THIS_MODULE,
+		.name = TVP514X_MODULE_NAME,
+		.type = v4l2_int_type_slave,
+	},
+	.tvp514x_slave = {
+		.ioctls = tvp514x_ioctl_desc,
+		.num_ioctls = ARRAY_SIZE(tvp514x_ioctl_desc),
+	},
 };
 
 /**
@@ -1392,26 +1390,37 @@ static struct v4l2_int_device tvp514x_int_device = {
 static int
 tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
-	struct tvp514x_decoder *decoder = &tvp514x_dev;
+	struct tvp514x_decoder *decoder;
 	int err;
 
 	/* Check if the adapter supports the needed features */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -EIO;
 
-	decoder->pdata = client->dev.platform_data;
-	if (!decoder->pdata) {
+	decoder = kzalloc(sizeof(*decoder), GFP_KERNEL);
+	if (!decoder)
+		return -ENOMEM;
+
+	if (!client->dev.platform_data) {
 		v4l_err(client, "No platform data!!\n");
-		return -ENODEV;
+		err = -ENODEV;
+		goto out_free;
 	}
+
+	*decoder = tvp514x_dev;
+	decoder->v4l2_int_device.priv = decoder;
+	decoder->pdata = client->dev.platform_data;
+	decoder->v4l2_int_device.u.slave = &decoder->tvp514x_slave;
+	memcpy(decoder->tvp514x_regs, tvp514x_reg_list_default,
+			sizeof(tvp514x_reg_list_default));
 	/*
 	 * Fetch platform specific data, and configure the
 	 * tvp514x_reg_list[] accordingly. Since this is one
 	 * time configuration, no need to preserve.
 	 */
-	tvp514x_reg_list[REG_OUTPUT_FORMATTER2].val |=
+	decoder->tvp514x_regs[REG_OUTPUT_FORMATTER2].val |=
 			(decoder->pdata->clk_polarity << 1);
-	tvp514x_reg_list[REG_SYNC_CONTROL].val |=
+	decoder->tvp514x_regs[REG_SYNC_CONTROL].val |=
 			((decoder->pdata->hs_polarity << 2) |
 			(decoder->pdata->vs_polarity << 3));
 	/*
@@ -1419,23 +1428,27 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	 */
 	decoder->id = (struct i2c_device_id *)id;
 	/* Attach to Master */
-	strcpy(tvp514x_int_device.u.slave->attach_to, decoder->pdata->master);
-	decoder->v4l2_int_device = &tvp514x_int_device;
+	strcpy(decoder->v4l2_int_device.u.slave->attach_to,
+			decoder->pdata->master);
 	decoder->client = client;
 	i2c_set_clientdata(client, decoder);
 
 	/* Register with V4L2 layer as slave device */
-	err = v4l2_int_device_register(decoder->v4l2_int_device);
+	err = v4l2_int_device_register(&decoder->v4l2_int_device);
 	if (err) {
 		i2c_set_clientdata(client, NULL);
 		v4l_err(client,
 			"Unable to register to v4l2. Err[%d]\n", err);
+		goto out_free;
 
 	} else
 		v4l_info(client, "Registered to v4l2 master %s!!\n",
 				decoder->pdata->master);
-
 	return 0;
+
+out_free:
+	kfree(decoder);
+	return err;
 }
 
 /**
@@ -1452,9 +1465,9 @@ static int __exit tvp514x_remove(struct i2c_client *client)
 	if (!client->adapter)
 		return -ENODEV;	/* our client isn't attached */
 
-	v4l2_int_device_unregister(decoder->v4l2_int_device);
+	v4l2_int_device_unregister(&decoder->v4l2_int_device);
 	i2c_set_clientdata(client, NULL);
-
+	kfree(decoder);
 	return 0;
 }
 /*
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 2cd64ef27b95..3a5a95f134b4 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -8,7 +8,6 @@
 #include <linux/i2c.h>
 #include <linux/videodev2.h>
 #include <linux/delay.h>
-#include <linux/video_decoder.h>
 #include <media/v4l2-device.h>
 #include <media/tvp5150.h>
 #include <media/v4l2-i2c-drv-legacy.h>
@@ -632,7 +631,7 @@ static int tvp5150_g_sliced_vbi_cap(struct v4l2_subdev *sd,
 	const struct i2c_vbi_ram_value *regs = vbi_ram_default;
 	int line;
 
-	v4l2_dbg(1, debug, sd, "VIDIOC_G_SLICED_VBI_CAP\n");
+	v4l2_dbg(1, debug, sd, "g_sliced_vbi_cap\n");
 	memset(cap, 0, sizeof *cap);
 
 	while (regs->reg != (u16)-1 ) {
@@ -831,7 +830,7 @@ static int tvp5150_reset(struct v4l2_subdev *sd, u32 val)
 
 static int tvp5150_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
-	v4l2_dbg(1, debug, sd, "VIDIOC_G_CTRL called\n");
+	v4l2_dbg(1, debug, sd, "g_ctrl called\n");
 
 	switch (ctrl->id) {
 	case V4L2_CID_BRIGHTNESS:
@@ -861,7 +860,7 @@ static int tvp5150_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 		if (ctrl->value < tvp5150_qctrl[i].minimum ||
 		    ctrl->value > tvp5150_qctrl[i].maximum)
 			return -ERANGE;
-		v4l2_dbg(1, debug, sd, "VIDIOC_S_CTRL: id=%d, value=%d\n",
+		v4l2_dbg(1, debug, sd, "s_ctrl: id=%d, value=%d\n",
 					ctrl->id, ctrl->value);
 		break;
 	}
@@ -1015,7 +1014,7 @@ static int tvp5150_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 {
 	int i;
 
-	v4l2_dbg(1, debug, sd, "VIDIOC_QUERYCTRL called\n");
+	v4l2_dbg(1, debug, sd, "queryctrl called\n");
 
 	for (i = 0; i < ARRAY_SIZE(tvp5150_qctrl); i++)
 		if (qc->id && qc->id == tvp5150_qctrl[i].id) {
@@ -1126,7 +1125,6 @@ MODULE_DEVICE_TABLE(i2c, tvp5150_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "tvp5150",
-	.driverid = I2C_DRIVERID_TVP5150,
 	.command = tvp5150_command,
 	.probe = tvp5150_probe,
 	.remove = tvp5150_remove,
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c
index 52c0357faa5d..a39947643992 100644
--- a/drivers/media/video/tw9910.c
+++ b/drivers/media/video/tw9910.c
@@ -460,9 +460,11 @@ static int tw9910_mask_set(struct i2c_client *client, u8 command,
 			   u8 mask, u8 set)
 {
 	s32 val = i2c_smbus_read_byte_data(client, command);
+	if (val < 0)
+		return val;
 
 	val &= ~mask;
-	val |=  set;
+	val |= set & mask;
 
 	return i2c_smbus_write_byte_data(client, command, val);
 }
@@ -639,8 +641,8 @@ static int tw9910_set_register(struct soc_camera_device *icd,
 }
 #endif
 
-static int tw9910_set_fmt(struct soc_camera_device *icd, __u32 pixfmt,
-			      struct v4l2_rect *rect)
+static int tw9910_set_crop(struct soc_camera_device *icd,
+			   struct v4l2_rect *rect)
 {
 	struct tw9910_priv *priv = container_of(icd, struct tw9910_priv, icd);
 	int                 ret  = -EINVAL;
@@ -731,8 +733,33 @@ tw9910_set_fmt_error:
 	return ret;
 }
 
+static int tw9910_set_fmt(struct soc_camera_device *icd,
+			  struct v4l2_format *f)
+{
+	struct v4l2_pix_format *pix = &f->fmt.pix;
+	struct v4l2_rect rect = {
+		.left	= icd->x_current,
+		.top	= icd->y_current,
+		.width	= pix->width,
+		.height	= pix->height,
+	};
+	int i;
+
+	/*
+	 * check color format
+	 */
+	for (i = 0; i < ARRAY_SIZE(tw9910_color_fmt); i++)
+		if (pix->pixelformat == tw9910_color_fmt[i].fourcc)
+			break;
+
+	if (i == ARRAY_SIZE(tw9910_color_fmt))
+		return -EINVAL;
+
+	return tw9910_set_crop(icd, &rect);
+}
+
 static int tw9910_try_fmt(struct soc_camera_device *icd,
-			      struct v4l2_format *f)
+			  struct v4l2_format *f)
 {
 	struct v4l2_pix_format *pix = &f->fmt.pix;
 	const struct tw9910_scale_ctrl *scale;
@@ -820,6 +847,7 @@ static struct soc_camera_ops tw9910_ops = {
 	.release		= tw9910_release,
 	.start_capture		= tw9910_start_capture,
 	.stop_capture		= tw9910_stop_capture,
+	.set_crop		= tw9910_set_crop,
 	.set_fmt		= tw9910_set_fmt,
 	.try_fmt		= tw9910_try_fmt,
 	.set_bus_param		= tw9910_set_bus_param,
diff --git a/drivers/media/video/upd64031a.c b/drivers/media/video/upd64031a.c
index f4522bb08916..c0ac651bb358 100644
--- a/drivers/media/video/upd64031a.c
+++ b/drivers/media/video/upd64031a.c
@@ -187,11 +187,6 @@ static int upd64031a_s_register(struct v4l2_subdev *sd, struct v4l2_dbg_register
 }
 #endif
 
-static int upd64031a_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops upd64031a_core_ops = {
@@ -267,8 +262,6 @@ MODULE_DEVICE_TABLE(i2c, upd64031a_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "upd64031a",
-	.driverid = I2C_DRIVERID_UPD64031A,
-	.command = upd64031a_command,
 	.probe = upd64031a_probe,
 	.remove = upd64031a_remove,
 	.id_table = upd64031a_id,
diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c
index a5fb74bf2407..410c915d51fa 100644
--- a/drivers/media/video/upd64083.c
+++ b/drivers/media/video/upd64083.c
@@ -164,11 +164,6 @@ static int upd64083_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int upd64083_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops upd64083_core_ops = {
@@ -239,8 +234,6 @@ MODULE_DEVICE_TABLE(i2c, upd64083_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "upd64083",
-	.driverid = I2C_DRIVERID_UPD64083,
-	.command = upd64083_command,
 	.probe = upd64083_probe,
 	.remove = upd64083_remove,
 	.id_table = upd64083_id,
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 2f1106338c08..8d73979596f9 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -191,7 +191,7 @@ initialize_camera(struct vicam_camera *cam)
 {
 	int err;
 	const struct ihex_binrec *rec;
-	const struct firmware *fw;
+	const struct firmware *uninitialized_var(fw);
 
 	err = request_ihex_firmware(&fw, "vicam/firmware.fw", &cam->udev->dev);
 	if (err) {
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index 9e4f50639975..a0feb1c97736 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -36,7 +36,6 @@
 #include <linux/spinlock.h>
 #include <asm/io.h>
 #include <linux/videodev2.h>
-#include <linux/video_decoder.h>
 #include <linux/i2c.h>
 
 #include <media/saa7115.h>
@@ -381,8 +380,9 @@ int usbvision_scratch_alloc(struct usb_usbvision *usbvision)
 	usbvision->scratch = vmalloc_32(scratch_buf_size);
 	scratch_reset(usbvision);
 	if(usbvision->scratch == NULL) {
-		err("%s: unable to allocate %d bytes for scratch",
-		    __func__, scratch_buf_size);
+		dev_err(&usbvision->dev->dev,
+			"%s: unable to allocate %d bytes for scratch\n",
+				__func__, scratch_buf_size);
 		return -ENOMEM;
 	}
 	return 0;
@@ -491,8 +491,9 @@ int usbvision_decompress_alloc(struct usb_usbvision *usbvision)
 	int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
 	usbvision->IntraFrameBuffer = vmalloc_32(IFB_size);
 	if (usbvision->IntraFrameBuffer == NULL) {
-		err("%s: unable to allocate %d for compr. frame buffer",
-		    __func__, IFB_size);
+		dev_err(&usbvision->dev->dev,
+			"%s: unable to allocate %d for compr. frame buffer\n",
+				__func__, IFB_size);
 		return -ENOMEM;
 	}
 	return 0;
@@ -1514,8 +1515,9 @@ static void usbvision_isocIrq(struct urb *urb)
 	errCode = usb_submit_urb (urb, GFP_ATOMIC);
 
 	if(errCode) {
-		err("%s: usb_submit_urb failed: error %d",
-		    __func__, errCode);
+		dev_err(&usbvision->dev->dev,
+			"%s: usb_submit_urb failed: error %d\n",
+				__func__, errCode);
 	}
 
 	return;
@@ -1546,7 +1548,8 @@ int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg)
 				0, (__u16) reg, buffer, 1, HZ);
 
 	if (errCode < 0) {
-		err("%s: failed: error %d", __func__, errCode);
+		dev_err(&usbvision->dev->dev,
+			"%s: failed: error %d\n", __func__, errCode);
 		return errCode;
 	}
 	return buffer[0];
@@ -1574,7 +1577,8 @@ int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
 				USB_RECIP_ENDPOINT, 0, (__u16) reg, &value, 1, HZ);
 
 	if (errCode < 0) {
-		err("%s: failed: error %d", __func__, errCode);
+		dev_err(&usbvision->dev->dev,
+			"%s: failed: error %d\n", __func__, errCode);
 	}
 	return errCode;
 }
@@ -1850,7 +1854,8 @@ int usbvision_set_output(struct usb_usbvision *usbvision, int width,
 				 0, (__u16) USBVISION_LXSIZE_O, value, 4, HZ);
 
 		if (errCode < 0) {
-			err("%s failed: error %d", __func__, errCode);
+			dev_err(&usbvision->dev->dev,
+				"%s failed: error %d\n", __func__, errCode);
 			return errCode;
 		}
 		usbvision->curwidth = usbvision->stretch_width * UsbWidth;
@@ -2236,7 +2241,7 @@ static int usbvision_set_dram_settings(struct usb_usbvision *usbvision)
 			     (__u16) USBVISION_DRM_PRM1, value, 8, HZ);
 
 	if (rc < 0) {
-		err("%sERROR=%d", __func__, rc);
+		dev_err(&usbvision->dev->dev, "%sERROR=%d\n", __func__, rc);
 		return rc;
 	}
 
@@ -2432,8 +2437,9 @@ int usbvision_set_alternate(struct usb_usbvision *dev)
 		PDEBUG(DBG_FUNC,"setting alternate %d with wMaxPacketSize=%u", dev->ifaceAlt,dev->isocPacketSize);
 		errCode = usb_set_interface(dev->dev, dev->iface, dev->ifaceAlt);
 		if (errCode < 0) {
-			err ("cannot change alternate number to %d (error=%i)",
-							dev->ifaceAlt, errCode);
+			dev_err(&dev->dev->dev,
+				"cannot change alternate number to %d (error=%i)\n",
+					dev->ifaceAlt, errCode);
 			return errCode;
 		}
 	}
@@ -2484,7 +2490,8 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
 
 		urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
 		if (urb == NULL) {
-			err("%s: usb_alloc_urb() failed", __func__);
+			dev_err(&usbvision->dev->dev,
+				"%s: usb_alloc_urb() failed\n", __func__);
 			return -ENOMEM;
 		}
 		usbvision->sbuf[bufIdx].urb = urb;
@@ -2496,7 +2503,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
 		urb->dev = dev;
 		urb->context = usbvision;
 		urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
-		urb->transfer_flags = URB_ISO_ASAP;
+		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
 		urb->interval = 1;
 		urb->transfer_buffer = usbvision->sbuf[bufIdx].data;
 		urb->complete = usbvision_isocIrq;
@@ -2516,8 +2523,9 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
 			errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb,
 						 GFP_KERNEL);
 		if (errCode) {
-			err("%s: usb_submit_urb(%d) failed: error %d",
-			    __func__, bufIdx, errCode);
+			dev_err(&usbvision->dev->dev,
+				"%s: usb_submit_urb(%d) failed: error %d\n",
+					__func__, bufIdx, errCode);
 		}
 	}
 
@@ -2566,8 +2574,9 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
 		errCode = usb_set_interface(usbvision->dev, usbvision->iface,
 					    usbvision->ifaceAlt);
 		if (errCode < 0) {
-			err("%s: usb_set_interface() failed: error %d",
-			    __func__, errCode);
+			dev_err(&usbvision->dev->dev,
+				"%s: usb_set_interface() failed: error %d\n",
+					__func__, errCode);
 			usbvision->last_error = errCode;
 		}
 		regValue = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
@@ -2623,7 +2632,7 @@ int usbvision_muxsel(struct usb_usbvision *usbvision, int channel)
 	}
 	route.input = mode[channel];
 	route.output = 0;
-	call_i2c_clients(usbvision, VIDIOC_INT_S_VIDEO_ROUTING,&route);
+	call_all(usbvision, video, s_routing, &route);
 	usbvision_set_audio(usbvision, audio[channel]);
 	return 0;
 }
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 6b66ae4f430f..dd2f8f27c73b 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -119,7 +119,8 @@ static inline int usb_find_address(struct i2c_adapter *i2c_adap,
 		/* try extended address code... */
 		ret = try_write_address(i2c_adap, addr, retries);
 		if (ret != 1) {
-			err("died at extended address code, while writing");
+			dev_err(&i2c_adap->dev,
+				"died at extended address code,	while writing\n");
 			return -EREMOTEIO;
 		}
 		add[0] = addr;
@@ -128,7 +129,8 @@ static inline int usb_find_address(struct i2c_adapter *i2c_adap,
 			addr |= 0x01;
 			ret = try_read_address(i2c_adap, addr, retries);
 			if (ret != 1) {
-				err("died at extended address code, while reading");
+				dev_err(&i2c_adap->dev,
+					"died at extended address code, while reading\n");
 				return -EREMOTEIO;
 			}
 		}
@@ -200,72 +202,78 @@ static struct i2c_algorithm usbvision_algo = {
 };
 
 
-/*
- * registering functions to load algorithms at runtime
- */
-static int usbvision_i2c_usb_add_bus(struct i2c_adapter *adap)
-{
-	PDEBUG(DBG_I2C, "I2C   debugging is enabled [i2c]");
-	PDEBUG(DBG_I2C, "ALGO   debugging is enabled [i2c]");
-
-	/* register new adapter to i2c module... */
-
-	adap->algo = &usbvision_algo;
-
-	adap->timeout = 100;	/* default values, should       */
-	adap->retries = 3;	/* be replaced by defines       */
-
-	i2c_add_adapter(adap);
-
-	PDEBUG(DBG_I2C,"i2c bus for %s registered", adap->name);
-
-	return 0;
-}
-
 /* ----------------------------------------------------------------------- */
 /* usbvision specific I2C functions                                        */
 /* ----------------------------------------------------------------------- */
 static struct i2c_adapter i2c_adap_template;
-static struct i2c_client i2c_client_template;
 
 int usbvision_i2c_register(struct usb_usbvision *usbvision)
 {
+	static unsigned short saa711x_addrs[] = {
+		0x4a >> 1, 0x48 >> 1,	/* SAA7111, SAA7111A and SAA7113 */
+		0x42 >> 1, 0x40 >> 1,	/* SAA7114, SAA7115 and SAA7118 */
+		I2C_CLIENT_END };
+
 	memcpy(&usbvision->i2c_adap, &i2c_adap_template,
 	       sizeof(struct i2c_adapter));
-	memcpy(&usbvision->i2c_client, &i2c_client_template,
-	       sizeof(struct i2c_client));
 
 	sprintf(usbvision->i2c_adap.name + strlen(usbvision->i2c_adap.name),
 		" #%d", usbvision->vdev->num);
 	PDEBUG(DBG_I2C,"Adaptername: %s", usbvision->i2c_adap.name);
 	usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
 
-	i2c_set_adapdata(&usbvision->i2c_adap, usbvision);
-	i2c_set_clientdata(&usbvision->i2c_client, usbvision);
-
-	usbvision->i2c_client.adapter = &usbvision->i2c_adap;
+	i2c_set_adapdata(&usbvision->i2c_adap, &usbvision->v4l2_dev);
 
 	if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) {
 		printk(KERN_ERR "usbvision_register: can't write reg\n");
 		return -EBUSY;
 	}
 
-#ifdef CONFIG_MODULES
+	PDEBUG(DBG_I2C, "I2C   debugging is enabled [i2c]");
+	PDEBUG(DBG_I2C, "ALGO   debugging is enabled [i2c]");
+
+	/* register new adapter to i2c module... */
+
+	usbvision->i2c_adap.algo = &usbvision_algo;
+
+	usbvision->i2c_adap.timeout = 100;	/* default values, should       */
+	usbvision->i2c_adap.retries = 3;	/* be replaced by defines       */
+
+	i2c_add_adapter(&usbvision->i2c_adap);
+
+	PDEBUG(DBG_I2C, "i2c bus for %s registered", usbvision->i2c_adap.name);
+
 	/* Request the load of the i2c modules we need */
 	switch (usbvision_device_data[usbvision->DevModel].Codec) {
 	case CODEC_SAA7113:
-		request_module("saa7115");
-		break;
 	case CODEC_SAA7111:
-		request_module("saa7115");
+		v4l2_i2c_new_probed_subdev(&usbvision->i2c_adap, "saa7115",
+				"saa7115_auto", saa711x_addrs);
 		break;
 	}
 	if (usbvision_device_data[usbvision->DevModel].Tuner == 1) {
-		request_module("tuner");
+		struct v4l2_subdev *sd;
+		enum v4l2_i2c_tuner_type type;
+		struct tuner_setup tun_setup;
+
+		sd = v4l2_i2c_new_probed_subdev(&usbvision->i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+		/* depending on whether we found a demod or not, select
+		   the tuner type. */
+		type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
+
+		sd = v4l2_i2c_new_probed_subdev(&usbvision->i2c_adap, "tuner",
+				"tuner", v4l2_i2c_tuner_addrs(type));
+
+		if (usbvision->tuner_type != -1) {
+			tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
+			tun_setup.type = usbvision->tuner_type;
+			tun_setup.addr = v4l2_i2c_subdev_addr(sd);
+			call_all(usbvision, tuner, s_type_addr, &tun_setup);
+		}
 	}
-#endif
 
-	return usbvision_i2c_usb_add_bus(&usbvision->i2c_adap);
+	return 0;
 }
 
 int usbvision_i2c_unregister(struct usb_usbvision *usbvision)
@@ -278,67 +286,6 @@ int usbvision_i2c_unregister(struct usb_usbvision *usbvision)
 	return 0;
 }
 
-void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,
-		      void *arg)
-{
-	i2c_clients_command(&usbvision->i2c_adap, cmd, arg);
-}
-
-static int attach_inform(struct i2c_client *client)
-{
-	struct usb_usbvision *usbvision;
-
-	usbvision = (struct usb_usbvision *)i2c_get_adapdata(client->adapter);
-
-	switch (client->addr << 1) {
-		case 0x42 << 1:
-		case 0x43 << 1:
-		case 0x4a << 1:
-		case 0x4b << 1:
-			PDEBUG(DBG_I2C,"attach_inform: tda9887 detected.");
-			break;
-		case 0x42:
-			PDEBUG(DBG_I2C,"attach_inform: saa7114 detected.");
-			break;
-		case 0x4a:
-			PDEBUG(DBG_I2C,"attach_inform: saa7113 detected.");
-			break;
-		case 0x48:
-			PDEBUG(DBG_I2C,"attach_inform: saa7111 detected.");
-			break;
-		case 0xa0:
-			PDEBUG(DBG_I2C,"attach_inform: eeprom detected.");
-			break;
-
-		default:
-			{
-				struct tuner_setup tun_setup;
-
-				PDEBUG(DBG_I2C,"attach inform: detected I2C address %x", client->addr << 1);
-				usbvision->tuner_addr = client->addr;
-
-				if ((usbvision->have_tuner) && (usbvision->tuner_type != -1)) {
-					tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
-					tun_setup.type = usbvision->tuner_type;
-					tun_setup.addr = usbvision->tuner_addr;
-					call_i2c_clients(usbvision, TUNER_SET_TYPE_ADDR, &tun_setup);
-				}
-			}
-			break;
-	}
-	return 0;
-}
-
-static int detach_inform(struct i2c_client *client)
-{
-	struct usb_usbvision *usbvision;
-
-	usbvision = (struct usb_usbvision *)i2c_get_adapdata(client->adapter);
-
-	PDEBUG(DBG_I2C,"usbvision[%d] detaches %s", usbvision->nr, client->name);
-	return 0;
-}
-
 static int
 usbvision_i2c_read_max4(struct usb_usbvision *usbvision, unsigned char addr,
 		     char *buf, short len)
@@ -511,14 +458,6 @@ static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char add
 static struct i2c_adapter i2c_adap_template = {
 	.owner = THIS_MODULE,
 	.name              = "usbvision",
-	.id                = I2C_HW_B_BT848, /* FIXME */
-	.client_register   = attach_inform,
-	.client_unregister = detach_inform,
-	.class		   = I2C_CLASS_TV_ANALOG,
-};
-
-static struct i2c_client i2c_client_template = {
-	.name		= "usbvision internal",
 };
 
 /*
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 2622de003a45..fa62a2fd7b22 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -59,7 +59,6 @@
 #include <linux/spinlock.h>
 #include <asm/io.h>
 #include <linux/videodev2.h>
-#include <linux/video_decoder.h>
 #include <linux/i2c.h>
 
 #include <media/saa7115.h>
@@ -212,7 +211,7 @@ static ssize_t show_hue(struct device *cd,
 	ctrl.id = V4L2_CID_HUE;
 	ctrl.value = 0;
 	if(usbvision->user)
-		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+		call_all(usbvision, core, g_ctrl, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
 static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
@@ -227,7 +226,7 @@ static ssize_t show_contrast(struct device *cd,
 	ctrl.id = V4L2_CID_CONTRAST;
 	ctrl.value = 0;
 	if(usbvision->user)
-		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+		call_all(usbvision, core, g_ctrl, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
 static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
@@ -242,7 +241,7 @@ static ssize_t show_brightness(struct device *cd,
 	ctrl.id = V4L2_CID_BRIGHTNESS;
 	ctrl.value = 0;
 	if(usbvision->user)
-		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+		call_all(usbvision, core, g_ctrl, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
 static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
@@ -257,7 +256,7 @@ static ssize_t show_saturation(struct device *cd,
 	ctrl.id = V4L2_CID_SATURATION;
 	ctrl.value = 0;
 	if(usbvision->user)
-		call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+		call_all(usbvision, core, g_ctrl, &ctrl);
 	return sprintf(buf, "%d\n", ctrl.value);
 }
 static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
@@ -329,7 +328,7 @@ static void usbvision_create_sysfs(struct video_device *vdev)
 			return;
 	} while (0);
 
-	err("%s error: %d\n", __func__, res);
+	dev_err(&vdev->dev, "%s error: %d\n", __func__, res);
 }
 
 static void usbvision_remove_sysfs(struct video_device *vdev)
@@ -487,8 +486,9 @@ static int vidioc_g_register (struct file *file, void *priv,
 	/* NT100x has a 8-bit register space */
 	errCode = usbvision_read_reg(usbvision, reg->reg&0xff);
 	if (errCode < 0) {
-		err("%s: VIDIOC_DBG_G_REGISTER failed: error %d",
-		    __func__, errCode);
+		dev_err(&usbvision->vdev->dev,
+			"%s: VIDIOC_DBG_G_REGISTER failed: error %d\n",
+				__func__, errCode);
 		return errCode;
 	}
 	reg->val = errCode;
@@ -507,8 +507,9 @@ static int vidioc_s_register (struct file *file, void *priv,
 	/* NT100x has a 8-bit register space */
 	errCode = usbvision_write_reg(usbvision, reg->reg&0xff, reg->val);
 	if (errCode < 0) {
-		err("%s: VIDIOC_DBG_S_REGISTER failed: error %d",
-		    __func__, errCode);
+		dev_err(&usbvision->vdev->dev,
+			"%s: VIDIOC_DBG_S_REGISTER failed: error %d\n",
+				__func__, errCode);
 		return errCode;
 	}
 	return 0;
@@ -524,8 +525,7 @@ static int vidioc_querycap (struct file *file, void  *priv,
 	strlcpy(vc->card,
 		usbvision_device_data[usbvision->DevModel].ModelString,
 		sizeof(vc->card));
-	strlcpy(vc->bus_info, dev_name(&usbvision->dev->dev),
-		sizeof(vc->bus_info));
+	usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
 	vc->version = USBVISION_DRIVER_VERSION;
 	vc->capabilities = V4L2_CAP_VIDEO_CAPTURE |
 		V4L2_CAP_AUDIO |
@@ -621,8 +621,7 @@ static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id)
 	usbvision->tvnormId=*id;
 
 	mutex_lock(&usbvision->lock);
-	call_i2c_clients(usbvision, VIDIOC_S_STD,
-			 &usbvision->tvnormId);
+	call_all(usbvision, tuner, s_std, usbvision->tvnormId);
 	mutex_unlock(&usbvision->lock);
 	/* propagate the change to the decoder */
 	usbvision_muxsel(usbvision, usbvision->ctl_input);
@@ -644,7 +643,7 @@ static int vidioc_g_tuner (struct file *file, void *priv,
 		strcpy(vt->name, "Television");
 	}
 	/* Let clients fill in the remainder of this struct */
-	call_i2c_clients(usbvision,VIDIOC_G_TUNER,vt);
+	call_all(usbvision, tuner, g_tuner, vt);
 
 	return 0;
 }
@@ -658,7 +657,7 @@ static int vidioc_s_tuner (struct file *file, void *priv,
 	if (!usbvision->have_tuner || vt->index)
 		return -EINVAL;
 	/* let clients handle this */
-	call_i2c_clients(usbvision,VIDIOC_S_TUNER,vt);
+	call_all(usbvision, tuner, s_tuner, vt);
 
 	return 0;
 }
@@ -689,7 +688,7 @@ static int vidioc_s_frequency (struct file *file, void *priv,
 		return -EINVAL;
 
 	usbvision->freq = freq->frequency;
-	call_i2c_clients(usbvision, VIDIOC_S_FREQUENCY, freq);
+	call_all(usbvision, tuner, s_frequency, freq);
 
 	return 0;
 }
@@ -698,7 +697,6 @@ static int vidioc_g_audio (struct file *file, void *priv, struct v4l2_audio *a)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
 
-	memset(a,0,sizeof(*a));
 	if(usbvision->radio) {
 		strcpy(a->name,"Radio");
 	} else {
@@ -722,12 +720,8 @@ static int vidioc_queryctrl (struct file *file, void *priv,
 			    struct v4l2_queryctrl *ctrl)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	int id=ctrl->id;
 
-	memset(ctrl,0,sizeof(*ctrl));
-	ctrl->id=id;
-
-	call_i2c_clients(usbvision, VIDIOC_QUERYCTRL, ctrl);
+	call_all(usbvision, core, queryctrl, ctrl);
 
 	if (!ctrl->type)
 		return -EINVAL;
@@ -739,7 +733,7 @@ static int vidioc_g_ctrl (struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	call_i2c_clients(usbvision, VIDIOC_G_CTRL, ctrl);
+	call_all(usbvision, core, g_ctrl, ctrl);
 
 	return 0;
 }
@@ -748,7 +742,7 @@ static int vidioc_s_ctrl (struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	call_i2c_clients(usbvision, VIDIOC_S_CTRL, ctrl);
+	call_all(usbvision, core, s_ctrl, ctrl);
 
 	return 0;
 }
@@ -763,8 +757,7 @@ static int vidioc_reqbufs (struct file *file,
 
 	/* Check input validity:
 	   the user must do a VIDEO CAPTURE and MMAP method. */
-	if((vr->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) ||
-	   (vr->memory != V4L2_MEMORY_MMAP))
+	if (vr->memory != V4L2_MEMORY_MMAP)
 		return -EINVAL;
 
 	if(usbvision->streaming == Stream_On) {
@@ -789,9 +782,6 @@ static int vidioc_querybuf (struct file *file,
 
 	/* FIXME : must control
 	   that buffers are mapped (VIDIOC_REQBUFS has been called) */
-	if(vb->type != V4L2_CAP_VIDEO_CAPTURE) {
-		return -EINVAL;
-	}
 	if(vb->index>=usbvision->num_frames)  {
 		return -EINVAL;
 	}
@@ -825,9 +815,6 @@ static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *vb)
 	unsigned long lock_flags;
 
 	/* FIXME : works only on VIDEO_CAPTURE MODE, MMAP. */
-	if(vb->type != V4L2_CAP_VIDEO_CAPTURE) {
-		return -EINVAL;
-	}
 	if(vb->index>=usbvision->num_frames)  {
 		return -EINVAL;
 	}
@@ -862,9 +849,6 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *vb)
 	struct usbvision_frame *f;
 	unsigned long lock_flags;
 
-	if (vb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	if (list_empty(&(usbvision->outqueue))) {
 		if (usbvision->streaming == Stream_Idle)
 			return -EINVAL;
@@ -899,10 +883,9 @@ static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *vb)
 static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	int b=V4L2_BUF_TYPE_VIDEO_CAPTURE;
 
 	usbvision->streaming = Stream_On;
-	call_i2c_clients(usbvision,VIDIOC_STREAMON , &b);
+	call_all(usbvision, video, s_stream, 1);
 
 	return 0;
 }
@@ -911,7 +894,6 @@ static int vidioc_streamoff(struct file *file,
 			    void *priv, enum v4l2_buf_type type)
 {
 	struct usb_usbvision *usbvision = video_drvdata(file);
-	int b=V4L2_BUF_TYPE_VIDEO_CAPTURE;
 
 	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -EINVAL;
@@ -919,7 +901,7 @@ static int vidioc_streamoff(struct file *file,
 	if(usbvision->streaming == Stream_On) {
 		usbvision_stream_interrupt(usbvision);
 		/* Stop all video streamings */
-		call_i2c_clients(usbvision,VIDIOC_STREAMOFF , &b);
+		call_all(usbvision, video, s_stream, 0);
 	}
 	usbvision_empty_framequeues(usbvision);
 
@@ -932,11 +914,8 @@ static int vidioc_enum_fmt_vid_cap (struct file *file, void  *priv,
 	if(vfd->index>=USBVISION_SUPPORTED_PALETTES-1) {
 		return -EINVAL;
 	}
-	vfd->flags = 0;
-	vfd->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	strcpy(vfd->description,usbvision_v4l2_format[vfd->index].desc);
 	vfd->pixelformat = usbvision_v4l2_format[vfd->index].format;
-	memset(vfd->reserved, 0, sizeof(vfd->reserved));
 	return 0;
 }
 
@@ -1042,7 +1021,7 @@ static ssize_t usbvision_v4l2_read(struct file *file, char __user *buf,
 	if(usbvision->streaming != Stream_On) {
 		/* no stream is running, make it running ! */
 		usbvision->streaming = Stream_On;
-		call_i2c_clients(usbvision,VIDIOC_STREAMON , NULL);
+		call_all(usbvision, video, s_stream, 1);
 	}
 
 	/* Then, enqueue as many frames as possible
@@ -1189,7 +1168,9 @@ static int usbvision_radio_open(struct file *file)
 	mutex_lock(&usbvision->lock);
 
 	if (usbvision->user) {
-		err("%s: Someone tried to open an already opened USBVision Radio!", __func__);
+		dev_err(&usbvision->rdev->dev,
+			"%s: Someone tried to open an already opened USBVision Radio!\n",
+				__func__);
 		errCode = -EBUSY;
 	}
 	else {
@@ -1211,7 +1192,7 @@ static int usbvision_radio_open(struct file *file)
 
 		// If so far no errors then we shall start the radio
 		usbvision->radio = 1;
-		call_i2c_clients(usbvision,AUDC_SET_RADIO,&usbvision->tuner_type);
+		call_all(usbvision, tuner, s_radio);
 		usbvision_set_audio(usbvision, USBVISION_AUDIO_RADIO);
 		usbvision->user++;
 	}
@@ -1413,7 +1394,8 @@ static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision,
 	struct video_device *vdev;
 
 	if (usb_dev == NULL) {
-		err("%s: usbvision->dev is not set", __func__);
+		dev_err(&usbvision->dev->dev,
+			"%s: usbvision->dev is not set\n", __func__);
 		return NULL;
 	}
 
@@ -1423,7 +1405,7 @@ static struct video_device *usbvision_vdev_init(struct usb_usbvision *usbvision,
 	}
 	*vdev = *vdev_template;
 //	vdev->minor   = -1;
-	vdev->parent  = &usb_dev->dev;
+	vdev->v4l2_dev = &usbvision->v4l2_dev;
 	snprintf(vdev->name, sizeof(vdev->name), "%s", name);
 	video_set_drvdata(vdev, usbvision);
 	return vdev;
@@ -1524,7 +1506,9 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
 	return 0;
 
  err_exit:
-	err("USBVision[%d]: video_register_device() failed", usbvision->nr);
+	dev_err(&usbvision->dev->dev,
+		"USBVision[%d]: video_register_device() failed\n",
+			usbvision->nr);
 	usbvision_unregister_video(usbvision);
 	return -1;
 }
@@ -1542,33 +1526,30 @@ static struct usb_usbvision *usbvision_alloc(struct usb_device *dev)
 {
 	struct usb_usbvision *usbvision;
 
-	if ((usbvision = kzalloc(sizeof(struct usb_usbvision), GFP_KERNEL)) ==
-	    NULL) {
-		goto err_exit;
-	}
+	usbvision = kzalloc(sizeof(struct usb_usbvision), GFP_KERNEL);
+	if (usbvision == NULL)
+		return NULL;
 
 	usbvision->dev = dev;
+	if (v4l2_device_register(&dev->dev, &usbvision->v4l2_dev))
+		goto err_free;
 
 	mutex_init(&usbvision->lock);	/* available */
 
 	// prepare control urb for control messages during interrupts
 	usbvision->ctrlUrb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
-	if (usbvision->ctrlUrb == NULL) {
-		goto err_exit;
-	}
+	if (usbvision->ctrlUrb == NULL)
+		goto err_unreg;
 	init_waitqueue_head(&usbvision->ctrlUrb_wq);
 
 	usbvision_init_powerOffTimer(usbvision);
 
 	return usbvision;
 
-err_exit:
-	if (usbvision && usbvision->ctrlUrb) {
-		usb_free_urb(usbvision->ctrlUrb);
-	}
-	if (usbvision) {
-		kfree(usbvision);
-	}
+err_unreg:
+	v4l2_device_unregister(&usbvision->v4l2_dev);
+err_free:
+	kfree(usbvision);
 	return NULL;
 }
 
@@ -1598,6 +1579,7 @@ static void usbvision_release(struct usb_usbvision *usbvision)
 		usb_free_urb(usbvision->ctrlUrb);
 	}
 
+	v4l2_device_unregister(&usbvision->v4l2_dev);
 	kfree(usbvision);
 
 	PDEBUG(DBG_PROBE, "success");
@@ -1675,20 +1657,20 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 	}
 	endpoint = &interface->endpoint[1].desc;
 	if (!usb_endpoint_xfer_isoc(endpoint)) {
-		err("%s: interface %d. has non-ISO endpoint!",
+		dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n",
 		    __func__, ifnum);
-		err("%s: Endpoint attributes %d",
+		dev_err(&intf->dev, "%s: Endpoint attributes %d",
 		    __func__, endpoint->bmAttributes);
 		return -ENODEV;
 	}
 	if (usb_endpoint_dir_out(endpoint)) {
-		err("%s: interface %d. has ISO OUT endpoint!",
+		dev_err(&intf->dev, "%s: interface %d. has ISO OUT endpoint!\n",
 		    __func__, ifnum);
 		return -ENODEV;
 	}
 
 	if ((usbvision = usbvision_alloc(dev)) == NULL) {
-		err("%s: couldn't allocate USBVision struct", __func__);
+		dev_err(&intf->dev, "%s: couldn't allocate USBVision struct\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -1711,7 +1693,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 	usbvision->alt_max_pkt_size = kmalloc(32*
 					      usbvision->num_alt,GFP_KERNEL);
 	if (usbvision->alt_max_pkt_size == NULL) {
-		err("usbvision: out of memory!\n");
+		dev_err(&intf->dev, "usbvision: out of memory!\n");
 		mutex_unlock(&usbvision->lock);
 		return -ENOMEM;
 	}
@@ -1733,8 +1715,6 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 		usbvision->tuner_type = usbvision_device_data[model].TunerType;
 	}
 
-	usbvision->tuner_addr = ADDR_UNSET;
-
 	usbvision->DevModel = model;
 	usbvision->remove_pending = 0;
 	usbvision->iface = ifnum;
@@ -1772,7 +1752,8 @@ static void __devexit usbvision_disconnect(struct usb_interface *intf)
 	PDEBUG(DBG_PROBE, "");
 
 	if (usbvision == NULL) {
-		err("%s: usb_get_intfdata() failed", __func__);
+		dev_err(&usbvision->dev->dev,
+			"%s: usb_get_intfdata() failed\n", __func__);
 		return;
 	}
 	usb_set_intfdata (intf, NULL);
@@ -1782,6 +1763,8 @@ static void __devexit usbvision_disconnect(struct usb_interface *intf)
 	// At this time we ask to cancel outstanding URBs
 	usbvision_stop_isoc(usbvision);
 
+	v4l2_device_disconnect(&usbvision->v4l2_dev);
+
 	if (usbvision->power) {
 		usbvision_i2c_unregister(usbvision);
 		usbvision_power_off(usbvision);
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h
index 20d7ec624999..f8d7458daf3e 100644
--- a/drivers/media/video/usbvision/usbvision.h
+++ b/drivers/media/video/usbvision/usbvision.h
@@ -6,7 +6,7 @@
  *                         Dwaine Garden <dwainegarden@rogers.com>
  *
  *
- * Report problems to v4l MailingList : http://www.redhat.com/mailman/listinfo/video4linux-list
+ * Report problems to v4l MailingList: linux-media@vger.kernel.org
  *
  * This module is part of usbvision driver project.
  * Updates to driver completed by Dwaine P. Garden
@@ -35,7 +35,7 @@
 #include <linux/usb.h>
 #include <linux/i2c.h>
 #include <linux/mutex.h>
-#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/tuner.h>
 #include <linux/videodev2.h>
 
@@ -357,13 +357,13 @@ extern struct usbvision_device_data_st usbvision_device_data[];
 extern struct usb_device_id usbvision_table[];
 
 struct usb_usbvision {
+	struct v4l2_device v4l2_dev;
 	struct video_device *vdev;         				/* Video Device */
 	struct video_device *rdev;               			/* Radio Device */
 	struct video_device *vbi; 					/* VBI Device   */
 
 	/* i2c Declaration Section*/
 	struct i2c_adapter i2c_adap;
-	struct i2c_client i2c_client;
 
 	struct urb *ctrlUrb;
 	unsigned char ctrlUrbBuffer[8];
@@ -374,7 +374,6 @@ struct usb_usbvision {
 	/* configuration part */
 	int have_tuner;
 	int tuner_type;
-	int tuner_addr;
 	int bridgeType;							// NT1003, NT1004, NT1005
 	int radio;
 	int video_inputs;						// # of inputs
@@ -464,6 +463,8 @@ struct usb_usbvision {
 	int ComprBlockTypes[4];
 };
 
+#define call_all(usbvision, o, f, args...) \
+	v4l2_device_call_all(&usbvision->v4l2_dev, 0, o, f, ##args)
 
 /* --------------------------------------------------------------- */
 /* defined in usbvision-i2c.c                                      */
@@ -475,7 +476,6 @@ struct usb_usbvision {
 /* ----------------------------------------------------------------------- */
 int usbvision_i2c_register(struct usb_usbvision *usbvision);
 int usbvision_i2c_unregister(struct usb_usbvision *usbvision);
-void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,void *arg);
 
 /* defined in usbvision-core.c                                      */
 int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index d2576f6391c0..0d7e38d6ff6a 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -786,7 +786,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video,
 	memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl);
 	v4l2_ctrl->id = mapping->id;
 	v4l2_ctrl->type = mapping->v4l2_type;
-	strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
+	strlcpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name);
 	v4l2_ctrl->flags = 0;
 
 	if (!(ctrl->info->flags & UVC_CONTROL_SET_CUR))
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index b12873265cc5..399412d7f020 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -314,7 +314,7 @@ static int uvc_parse_format(struct uvc_device *dev,
 		fmtdesc = uvc_format_by_guid(&buffer[5]);
 
 		if (fmtdesc != NULL) {
-			strncpy(format->name, fmtdesc->name,
+			strlcpy(format->name, fmtdesc->name,
 				sizeof format->name);
 			format->fcc = fmtdesc->fcc;
 		} else {
@@ -345,7 +345,7 @@ static int uvc_parse_format(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		strncpy(format->name, "MJPEG", sizeof format->name);
+		strlcpy(format->name, "MJPEG", sizeof format->name);
 		format->fcc = V4L2_PIX_FMT_MJPEG;
 		format->flags = UVC_FMT_FLAG_COMPRESSED;
 		format->bpp = 0;
@@ -363,13 +363,13 @@ static int uvc_parse_format(struct uvc_device *dev,
 
 		switch (buffer[8] & 0x7f) {
 		case 0:
-			strncpy(format->name, "SD-DV", sizeof format->name);
+			strlcpy(format->name, "SD-DV", sizeof format->name);
 			break;
 		case 1:
-			strncpy(format->name, "SDL-DV", sizeof format->name);
+			strlcpy(format->name, "SDL-DV", sizeof format->name);
 			break;
 		case 2:
-			strncpy(format->name, "HD-DV", sizeof format->name);
+			strlcpy(format->name, "HD-DV", sizeof format->name);
 			break;
 		default:
 			uvc_trace(UVC_TRACE_DESCR, "device %d videostreaming"
@@ -379,7 +379,7 @@ static int uvc_parse_format(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		strncat(format->name, buffer[8] & (1 << 7) ? " 60Hz" : " 50Hz",
+		strlcat(format->name, buffer[8] & (1 << 7) ? " 60Hz" : " 50Hz",
 			sizeof format->name);
 
 		format->fcc = V4L2_PIX_FMT_DV;
@@ -1526,7 +1526,7 @@ static int uvc_register_video(struct uvc_device *dev)
 	vdev->minor = -1;
 	vdev->fops = &uvc_fops;
 	vdev->release = video_device_release;
-	strncpy(vdev->name, dev->name, sizeof vdev->name);
+	strlcpy(vdev->name, dev->name, sizeof vdev->name);
 
 	/* Set the driver data before calling video_register_device, otherwise
 	 * uvc_v4l2_open might race us.
@@ -1621,7 +1621,7 @@ static int uvc_probe(struct usb_interface *intf,
 	dev->quirks = id->driver_info | uvc_quirks_param;
 
 	if (udev->product != NULL)
-		strncpy(dev->name, udev->product, sizeof dev->name);
+		strlcpy(dev->name, udev->product, sizeof dev->name);
 	else
 		snprintf(dev->name, sizeof dev->name,
 			"UVC Camera (%04x:%04x)",
@@ -1833,6 +1833,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceClass	= USB_CLASS_VENDOR_SPEC,
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0 },
+	/* Alcor Micro AU3820 (Future Boy PC USB Webcam) */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x058f,
+	  .idProduct		= 0x3820,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_PROBE_MINMAX },
 	/* Apple Built-In iSight */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -1852,6 +1861,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
+	/* ViMicro */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_VENDOR
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x0ac8,
+	  .idProduct		= 0x0000,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_FIX_BANDWIDTH },
 	/* MT6227 */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -1879,7 +1897,7 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
-	/* Asus F9SG */
+	/* Syntek (Asus F9SG) */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
 	  .idVendor		= 0x174f,
@@ -1897,6 +1915,15 @@ static struct usb_device_id uvc_ids[] = {
 	  .bInterfaceSubClass	= 1,
 	  .bInterfaceProtocol	= 0,
 	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
+	/* Syntek (JAOtech Smart Terminal) */
+	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
+				| USB_DEVICE_ID_MATCH_INT_INFO,
+	  .idVendor		= 0x174f,
+	  .idProduct		= 0x8a34,
+	  .bInterfaceClass	= USB_CLASS_VIDEO,
+	  .bInterfaceSubClass	= 1,
+	  .bInterfaceProtocol	= 0,
+	  .driver_info		= UVC_QUIRK_STREAM_NO_FID },
 	/* Lenovo Thinkpad SL500 */
 	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
 				| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
index c705f248da88..21d87124986b 100644
--- a/drivers/media/video/uvc/uvc_status.c
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -24,26 +24,19 @@
 #ifdef CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV
 static int uvc_input_init(struct uvc_device *dev)
 {
-	struct usb_device *udev = dev->udev;
 	struct input_dev *input;
-	char *phys = NULL;
 	int ret;
 
 	input = input_allocate_device();
 	if (input == NULL)
 		return -ENOMEM;
 
-	phys = kmalloc(6 + strlen(udev->bus->bus_name) + strlen(udev->devpath),
-			GFP_KERNEL);
-	if (phys == NULL) {
-		ret = -ENOMEM;
-		goto error;
-	}
-	sprintf(phys, "usb-%s-%s", udev->bus->bus_name, udev->devpath);
+	usb_make_path(dev->udev, dev->input_phys, sizeof(dev->input_phys));
+	strlcat(dev->input_phys, "/button", sizeof(dev->input_phys));
 
 	input->name = dev->name;
-	input->phys = phys;
-	usb_to_input_id(udev, &input->id);
+	input->phys = dev->input_phys;
+	usb_to_input_id(dev->udev, &input->id);
 	input->dev.parent = &dev->intf->dev;
 
 	__set_bit(EV_KEY, input->evbit);
@@ -57,7 +50,6 @@ static int uvc_input_init(struct uvc_device *dev)
 
 error:
 	input_free_device(input);
-	kfree(phys);
 	return ret;
 }
 
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index d681519d0c8a..2a80caa54fb4 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -55,7 +55,7 @@ static int uvc_v4l2_query_menu(struct uvc_video_device *video,
 		return -EINVAL;
 
 	menu_info = &mapping->menu_info[query_menu->index];
-	strncpy(query_menu->name, menu_info->name, 32);
+	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
 	return 0;
 }
 
@@ -486,10 +486,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		struct v4l2_capability *cap = arg;
 
 		memset(cap, 0, sizeof *cap);
-		strncpy(cap->driver, "uvcvideo", sizeof cap->driver);
-		strncpy(cap->card, vdev->name, 32);
-		strncpy(cap->bus_info, video->dev->udev->bus->bus_name,
-			sizeof cap->bus_info);
+		strlcpy(cap->driver, "uvcvideo", sizeof cap->driver);
+		strlcpy(cap->card, vdev->name, sizeof cap->card);
+		usb_make_path(video->dev->udev,
+			      cap->bus_info, sizeof(cap->bus_info));
 		cap->version = DRIVER_VERSION_NUMBER;
 		if (video->streaming->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
 			cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
@@ -620,7 +620,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 		memset(input, 0, sizeof *input);
 		input->index = index;
-		strncpy(input->name, iterm->name, sizeof input->name);
+		strlcpy(input->name, iterm->name, sizeof input->name);
 		if (UVC_ENTITY_TYPE(iterm) == ITT_CAMERA)
 			input->type = V4L2_INPUT_TYPE_CAMERA;
 		break;
@@ -673,16 +673,22 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	{
 		struct v4l2_fmtdesc *fmt = arg;
 		struct uvc_format *format;
+		enum v4l2_buf_type type = fmt->type;
+		__u32 index = fmt->index;
 
 		if (fmt->type != video->streaming->type ||
 		    fmt->index >= video->streaming->nformats)
 			return -EINVAL;
 
+		memset(fmt, 0, sizeof(*fmt));
+		fmt->index = index;
+		fmt->type = type;
+
 		format = &video->streaming->format[fmt->index];
 		fmt->flags = 0;
 		if (format->flags & UVC_FMT_FLAG_COMPRESSED)
 			fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
-		strncpy(fmt->description, format->name,
+		strlcpy(fmt->description, format->name,
 			sizeof fmt->description);
 		fmt->description[sizeof fmt->description - 1] = 0;
 		fmt->pixelformat = format->fcc;
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 9bc4705be78d..a95e17329c5b 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -61,7 +61,7 @@ int uvc_query_ctrl(struct uvc_device *dev, __u8 query, __u8 unit,
 	return 0;
 }
 
-static void uvc_fixup_buffer_size(struct uvc_video_device *video,
+static void uvc_fixup_video_ctrl(struct uvc_video_device *video,
 	struct uvc_streaming_control *ctrl)
 {
 	struct uvc_format *format;
@@ -84,6 +84,31 @@ static void uvc_fixup_buffer_size(struct uvc_video_device *video,
 	      video->dev->uvc_version < 0x0110))
 		ctrl->dwMaxVideoFrameSize =
 			frame->dwMaxVideoFrameBufferSize;
+
+	if (video->dev->quirks & UVC_QUIRK_FIX_BANDWIDTH &&
+	    video->streaming->intf->num_altsetting > 1) {
+		u32 interval;
+		u32 bandwidth;
+
+		interval = (ctrl->dwFrameInterval > 100000)
+			 ? ctrl->dwFrameInterval
+			 : frame->dwFrameInterval[0];
+
+		/* Compute a bandwidth estimation by multiplying the frame
+		 * size by the number of video frames per second, divide the
+		 * result by the number of USB frames (or micro-frames for
+		 * high-speed devices) per second and add the UVC header size
+		 * (assumed to be 12 bytes long).
+		 */
+		bandwidth = frame->wWidth * frame->wHeight / 8 * format->bpp;
+		bandwidth *= 10000000 / interval + 1;
+		bandwidth /= 1000;
+		if (video->dev->udev->speed == USB_SPEED_HIGH)
+			bandwidth /= 8;
+		bandwidth += 12;
+
+		ctrl->dwMaxPayloadTransferSize = bandwidth;
+	}
 }
 
 static int uvc_get_video_ctrl(struct uvc_video_device *video,
@@ -158,10 +183,11 @@ static int uvc_get_video_ctrl(struct uvc_video_device *video,
 		ctrl->bMaxVersion = 0;
 	}
 
-	/* Some broken devices return a null or wrong dwMaxVideoFrameSize.
-	 * Try to get the value from the format and frame descriptors.
+	/* Some broken devices return null or wrong dwMaxVideoFrameSize and
+	 * dwMaxPayloadTransferSize fields. Try to get the value from the
+	 * format and frame descriptors.
 	 */
-	uvc_fixup_buffer_size(video, ctrl);
+	uvc_fixup_video_ctrl(video, ctrl);
 	ret = 0;
 
 out:
@@ -540,6 +566,9 @@ static void uvc_video_decode_bulk(struct urb *urb,
 	u8 *mem;
 	int len, ret;
 
+	if (urb->actual_length == 0)
+		return;
+
 	mem = urb->transfer_buffer;
 	len = urb->actual_length;
 	video->bulk.payload_size += len;
@@ -699,27 +728,47 @@ static void uvc_free_urb_buffers(struct uvc_video_device *video)
  * already allocated when resuming from suspend, in which case it will
  * return without touching the buffers.
  *
- * Return 0 on success or -ENOMEM when out of memory.
+ * Limit the buffer size to UVC_MAX_PACKETS bulk/isochronous packets. If the
+ * system is too low on memory try successively smaller numbers of packets
+ * until allocation succeeds.
+ *
+ * Return the number of allocated packets on success or 0 when out of memory.
  */
 static int uvc_alloc_urb_buffers(struct uvc_video_device *video,
-	unsigned int size)
+	unsigned int size, unsigned int psize, gfp_t gfp_flags)
 {
+	unsigned int npackets;
 	unsigned int i;
 
 	/* Buffers are already allocated, bail out. */
 	if (video->urb_size)
 		return 0;
 
-	for (i = 0; i < UVC_URBS; ++i) {
-		video->urb_buffer[i] = usb_buffer_alloc(video->dev->udev,
-			size, GFP_KERNEL, &video->urb_dma[i]);
-		if (video->urb_buffer[i] == NULL) {
-			uvc_free_urb_buffers(video);
-			return -ENOMEM;
+	/* Compute the number of packets. Bulk endpoints might transfer UVC
+	 * payloads accross multiple URBs.
+	 */
+	npackets = DIV_ROUND_UP(size, psize);
+	if (npackets > UVC_MAX_PACKETS)
+		npackets = UVC_MAX_PACKETS;
+
+	/* Retry allocations until one succeed. */
+	for (; npackets > 1; npackets /= 2) {
+		for (i = 0; i < UVC_URBS; ++i) {
+			video->urb_buffer[i] = usb_buffer_alloc(
+				video->dev->udev, psize * npackets,
+				gfp_flags | __GFP_NOWARN, &video->urb_dma[i]);
+			if (!video->urb_buffer[i]) {
+				uvc_free_urb_buffers(video);
+				break;
+			}
+		}
+
+		if (i == UVC_URBS) {
+			video->urb_size = psize * npackets;
+			return npackets;
 		}
 	}
 
-	video->urb_size = size;
 	return 0;
 }
 
@@ -753,29 +802,19 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
 {
 	struct urb *urb;
 	unsigned int npackets, i, j;
-	__u16 psize;
-	__u32 size;
+	u16 psize;
+	u32 size;
 
-	/* Compute the number of isochronous packets to allocate by dividing
-	 * the maximum video frame size by the packet size. Limit the result
-	 * to UVC_MAX_ISO_PACKETS.
-	 */
 	psize = le16_to_cpu(ep->desc.wMaxPacketSize);
 	psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
-
 	size = video->streaming->ctrl.dwMaxVideoFrameSize;
-	if (size > UVC_MAX_FRAME_SIZE)
-		return -EINVAL;
 
-	npackets = DIV_ROUND_UP(size, psize);
-	if (npackets > UVC_MAX_ISO_PACKETS)
-		npackets = UVC_MAX_ISO_PACKETS;
+	npackets = uvc_alloc_urb_buffers(video, size, psize, gfp_flags);
+	if (npackets == 0)
+		return -ENOMEM;
 
 	size = npackets * psize;
 
-	if (uvc_alloc_urb_buffers(video, size) < 0)
-		return -ENOMEM;
-
 	for (i = 0; i < UVC_URBS; ++i) {
 		urb = usb_alloc_urb(npackets, gfp_flags);
 		if (urb == NULL) {
@@ -814,25 +853,20 @@ static int uvc_init_video_bulk(struct uvc_video_device *video,
 	struct usb_host_endpoint *ep, gfp_t gfp_flags)
 {
 	struct urb *urb;
-	unsigned int pipe, i;
-	__u16 psize;
-	__u32 size;
-
-	/* Compute the bulk URB size. Some devices set the maximum payload
-	 * size to a value too high for memory-constrained devices. We must
-	 * then transfer the payload accross multiple URBs. To be consistant
-	 * with isochronous mode, allocate maximum UVC_MAX_ISO_PACKETS per bulk
-	 * URB.
-	 */
+	unsigned int npackets, pipe, i;
+	u16 psize;
+	u32 size;
+
 	psize = le16_to_cpu(ep->desc.wMaxPacketSize) & 0x07ff;
 	size = video->streaming->ctrl.dwMaxPayloadTransferSize;
 	video->bulk.max_payload_size = size;
-	if (size > psize * UVC_MAX_ISO_PACKETS)
-		size = psize * UVC_MAX_ISO_PACKETS;
 
-	if (uvc_alloc_urb_buffers(video, size) < 0)
+	npackets = uvc_alloc_urb_buffers(video, size, psize, gfp_flags);
+	if (npackets == 0)
 		return -ENOMEM;
 
+	size = npackets * psize;
+
 	if (usb_endpoint_dir_in(&ep->desc))
 		pipe = usb_rcvbulkpipe(video->dev->udev,
 				       ep->desc.bEndpointAddress);
@@ -1021,11 +1055,20 @@ int uvc_video_init(struct uvc_video_device *video)
 	 */
 	usb_set_interface(video->dev->udev, video->streaming->intfnum, 0);
 
-	/* Some webcams don't suport GET_DEF requests on the probe control. We
-	 * fall back to GET_CUR if GET_DEF fails.
+	/* Set the streaming probe control with default streaming parameters
+	 * retrieved from the device. Webcams that don't suport GET_DEF
+	 * requests on the probe control will just keep their current streaming
+	 * parameters.
+	 */
+	if (uvc_get_video_ctrl(video, probe, 1, GET_DEF) == 0)
+		uvc_set_video_ctrl(video, probe, 1);
+
+	/* Initialize the streaming parameters with the probe control current
+	 * value. This makes sure SET_CUR requests on the streaming commit
+	 * control will always use values retrieved from a successful GET_CUR
+	 * request on the probe control, as required by the UVC specification.
 	 */
-	if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_DEF)) < 0 &&
-	    (ret = uvc_get_video_ctrl(video, probe, 1, GET_CUR)) < 0)
+	if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_CUR)) < 0)
 		return ret;
 
 	/* Check if the default format descriptor exists. Use the first
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 027947ea9b6e..e5014e668f99 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -296,10 +296,8 @@ struct uvc_xu_control {
 
 /* Number of isochronous URBs. */
 #define UVC_URBS		5
-/* Maximum number of packets per isochronous URB. */
-#define UVC_MAX_ISO_PACKETS	40
-/* Maximum frame size in bytes, for sanity checking. */
-#define UVC_MAX_FRAME_SIZE	(16*1024*1024)
+/* Maximum number of packets per URB. */
+#define UVC_MAX_PACKETS		32
 /* Maximum number of video buffers. */
 #define UVC_MAX_VIDEO_BUFFERS	32
 /* Maximum status buffer size in bytes of interrupt URB. */
@@ -316,6 +314,7 @@ struct uvc_xu_control {
 #define UVC_QUIRK_STREAM_NO_FID		0x00000010
 #define UVC_QUIRK_IGNORE_SELECTOR_UNIT	0x00000020
 #define UVC_QUIRK_PRUNE_CONTROLS	0x00000040
+#define UVC_QUIRK_FIX_BANDWIDTH		0x00000080
 
 /* Format flags */
 #define UVC_FMT_FLAG_COMPRESSED		0x00000001
@@ -649,6 +648,7 @@ struct uvc_device {
 	struct urb *int_urb;
 	__u8 *status;
 	struct input_dev *input;
+	char input_phys[64];
 
 	/* Video Streaming interfaces */
 	struct list_head streaming;
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index b8f2be8d5c0e..1da8cb836cb6 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -334,6 +334,12 @@ const char **v4l2_ctrl_get_menu(u32 id)
 		"Aperture Priority Mode",
 		NULL
 	};
+	static const char *colorfx[] = {
+		"None",
+		"Black & White",
+		"Sepia",
+		NULL
+	};
 
 	switch (id) {
 		case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
@@ -370,6 +376,8 @@ const char **v4l2_ctrl_get_menu(u32 id)
 			return camera_power_line_frequency;
 		case V4L2_CID_EXPOSURE_AUTO:
 			return camera_exposure_auto;
+		case V4L2_CID_COLORFX:
+			return colorfx;
 		default:
 			return NULL;
 	}
@@ -382,16 +390,16 @@ const char *v4l2_ctrl_get_name(u32 id)
 	switch (id) {
 	/* USER controls */
 	case V4L2_CID_USER_CLASS: 		return "User Controls";
+	case V4L2_CID_BRIGHTNESS: 		return "Brightness";
+	case V4L2_CID_CONTRAST: 		return "Contrast";
+	case V4L2_CID_SATURATION: 		return "Saturation";
+	case V4L2_CID_HUE: 			return "Hue";
 	case V4L2_CID_AUDIO_VOLUME: 		return "Volume";
-	case V4L2_CID_AUDIO_MUTE: 		return "Mute";
 	case V4L2_CID_AUDIO_BALANCE: 		return "Balance";
 	case V4L2_CID_AUDIO_BASS: 		return "Bass";
 	case V4L2_CID_AUDIO_TREBLE: 		return "Treble";
+	case V4L2_CID_AUDIO_MUTE: 		return "Mute";
 	case V4L2_CID_AUDIO_LOUDNESS: 		return "Loudness";
-	case V4L2_CID_BRIGHTNESS: 		return "Brightness";
-	case V4L2_CID_CONTRAST: 		return "Contrast";
-	case V4L2_CID_SATURATION: 		return "Saturation";
-	case V4L2_CID_HUE: 			return "Hue";
 	case V4L2_CID_BLACK_LEVEL:		return "Black Level";
 	case V4L2_CID_AUTO_WHITE_BALANCE:	return "White Balance, Automatic";
 	case V4L2_CID_DO_WHITE_BALANCE:		return "Do White Balance";
@@ -412,6 +420,7 @@ const char *v4l2_ctrl_get_name(u32 id)
 	case V4L2_CID_BACKLIGHT_COMPENSATION:	return "Backlight Compensation";
 	case V4L2_CID_CHROMA_AGC:		return "Chroma AGC";
 	case V4L2_CID_COLOR_KILLER:		return "Color Killer";
+	case V4L2_CID_COLORFX:			return "Color Effects";
 
 	/* MPEG controls */
 	case V4L2_CID_MPEG_CLASS: 		return "MPEG Encoder Controls";
@@ -490,16 +499,25 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_HFLIP:
 	case V4L2_CID_VFLIP:
 	case V4L2_CID_HUE_AUTO:
+	case V4L2_CID_CHROMA_AGC:
+	case V4L2_CID_COLOR_KILLER:
 	case V4L2_CID_MPEG_AUDIO_MUTE:
 	case V4L2_CID_MPEG_VIDEO_MUTE:
 	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
 	case V4L2_CID_MPEG_VIDEO_PULLDOWN:
 	case V4L2_CID_EXPOSURE_AUTO_PRIORITY:
+	case V4L2_CID_FOCUS_AUTO:
 	case V4L2_CID_PRIVACY:
 		qctrl->type = V4L2_CTRL_TYPE_BOOLEAN;
 		min = 0;
 		max = step = 1;
 		break;
+	case V4L2_CID_PAN_RESET:
+	case V4L2_CID_TILT_RESET:
+		qctrl->type = V4L2_CTRL_TYPE_BUTTON;
+		qctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
+		min = max = step = def = 0;
+		break;
 	case V4L2_CID_POWER_LINE_FREQUENCY:
 	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
@@ -517,6 +535,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_MPEG_STREAM_TYPE:
 	case V4L2_CID_MPEG_STREAM_VBI_FMT:
 	case V4L2_CID_EXPOSURE_AUTO:
+	case V4L2_CID_COLORFX:
 		qctrl->type = V4L2_CTRL_TYPE_MENU;
 		step = 1;
 		break;
@@ -547,161 +566,29 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_CONTRAST:
 	case V4L2_CID_SATURATION:
 	case V4L2_CID_HUE:
+	case V4L2_CID_RED_BALANCE:
+	case V4L2_CID_BLUE_BALANCE:
+	case V4L2_CID_GAMMA:
+	case V4L2_CID_SHARPNESS:
 		qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
 		break;
+	case V4L2_CID_PAN_RELATIVE:
+	case V4L2_CID_TILT_RELATIVE:
+	case V4L2_CID_FOCUS_RELATIVE:
+	case V4L2_CID_ZOOM_RELATIVE:
+		qctrl->flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
+		break;
 	}
 	qctrl->minimum = min;
 	qctrl->maximum = max;
 	qctrl->step = step;
 	qctrl->default_value = def;
 	qctrl->reserved[0] = qctrl->reserved[1] = 0;
-	snprintf(qctrl->name, sizeof(qctrl->name), name);
+	strlcpy(qctrl->name, name, sizeof(qctrl->name));
 	return 0;
 }
 EXPORT_SYMBOL(v4l2_ctrl_query_fill);
 
-/* Fill in a struct v4l2_queryctrl with standard values based on
-   the control ID. */
-int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl)
-{
-	switch (qctrl->id) {
-	/* USER controls */
-	case V4L2_CID_USER_CLASS:
-	case V4L2_CID_MPEG_CLASS:
-		return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
-	case V4L2_CID_AUDIO_VOLUME:
-		return v4l2_ctrl_query_fill(qctrl, 0, 65535, 65535 / 100, 58880);
-	case V4L2_CID_AUDIO_MUTE:
-	case V4L2_CID_AUDIO_LOUDNESS:
-		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
-	case V4L2_CID_AUDIO_BALANCE:
-	case V4L2_CID_AUDIO_BASS:
-	case V4L2_CID_AUDIO_TREBLE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 65535, 65535 / 100, 32768);
-	case V4L2_CID_BRIGHTNESS:
-		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 128);
-	case V4L2_CID_CONTRAST:
-	case V4L2_CID_SATURATION:
-		return v4l2_ctrl_query_fill(qctrl, 0, 127, 1, 64);
-	case V4L2_CID_HUE:
-		return v4l2_ctrl_query_fill(qctrl, -128, 127, 1, 0);
-
-	/* MPEG controls */
-	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100,
-				V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1,
-				V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000);
-	case V4L2_CID_MPEG_AUDIO_ENCODING:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_ENCODING_LAYER_1,
-				V4L2_MPEG_AUDIO_ENCODING_AC3, 1,
-				V4L2_MPEG_AUDIO_ENCODING_LAYER_2);
-	case V4L2_CID_MPEG_AUDIO_L1_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_L1_BITRATE_32K,
-				V4L2_MPEG_AUDIO_L1_BITRATE_448K, 1,
-				V4L2_MPEG_AUDIO_L1_BITRATE_256K);
-	case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_L2_BITRATE_32K,
-				V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1,
-				V4L2_MPEG_AUDIO_L2_BITRATE_224K);
-	case V4L2_CID_MPEG_AUDIO_L3_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_L3_BITRATE_32K,
-				V4L2_MPEG_AUDIO_L3_BITRATE_320K, 1,
-				V4L2_MPEG_AUDIO_L3_BITRATE_192K);
-	case V4L2_CID_MPEG_AUDIO_AAC_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 6400, 1, 3200000);
-	case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_AC3_BITRATE_32K,
-				V4L2_MPEG_AUDIO_AC3_BITRATE_640K, 1,
-				V4L2_MPEG_AUDIO_AC3_BITRATE_384K);
-	case V4L2_CID_MPEG_AUDIO_MODE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_MODE_STEREO,
-				V4L2_MPEG_AUDIO_MODE_MONO, 1,
-				V4L2_MPEG_AUDIO_MODE_STEREO);
-	case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
-				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 1,
-				V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4);
-	case V4L2_CID_MPEG_AUDIO_EMPHASIS:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_EMPHASIS_NONE,
-				V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 1,
-				V4L2_MPEG_AUDIO_EMPHASIS_NONE);
-	case V4L2_CID_MPEG_AUDIO_CRC:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_AUDIO_CRC_NONE,
-				V4L2_MPEG_AUDIO_CRC_CRC16, 1,
-				V4L2_MPEG_AUDIO_CRC_NONE);
-	case V4L2_CID_MPEG_AUDIO_MUTE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
-	case V4L2_CID_MPEG_VIDEO_ENCODING:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_1,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 1,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_2);
-	case V4L2_CID_MPEG_VIDEO_ASPECT:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_VIDEO_ASPECT_1x1,
-				V4L2_MPEG_VIDEO_ASPECT_221x100, 1,
-				V4L2_MPEG_VIDEO_ASPECT_4x3);
-	case V4L2_CID_MPEG_VIDEO_B_FRAMES:
-		return v4l2_ctrl_query_fill(qctrl, 0, 33, 1, 2);
-	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
-		return v4l2_ctrl_query_fill(qctrl, 1, 34, 1, 12);
-	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 1);
-	case V4L2_CID_MPEG_VIDEO_PULLDOWN:
-		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
-	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
-				V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
-				V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
-	case V4L2_CID_MPEG_VIDEO_BITRATE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000);
-	case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
-		return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000);
-	case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
-		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
-	case V4L2_CID_MPEG_VIDEO_MUTE:
-		return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
-	case V4L2_CID_MPEG_VIDEO_MUTE_YUV:  /* Init YUV (really YCbCr) to black */
-		return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080);
-	case V4L2_CID_MPEG_STREAM_TYPE:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
-				V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, 1,
-				V4L2_MPEG_STREAM_TYPE_MPEG2_PS);
-	case V4L2_CID_MPEG_STREAM_PID_PMT:
-		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 16);
-	case V4L2_CID_MPEG_STREAM_PID_AUDIO:
-		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 260);
-	case V4L2_CID_MPEG_STREAM_PID_VIDEO:
-		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 256);
-	case V4L2_CID_MPEG_STREAM_PID_PCR:
-		return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 259);
-	case V4L2_CID_MPEG_STREAM_PES_ID_AUDIO:
-		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
-	case V4L2_CID_MPEG_STREAM_PES_ID_VIDEO:
-		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
-	case V4L2_CID_MPEG_STREAM_VBI_FMT:
-		return v4l2_ctrl_query_fill(qctrl,
-				V4L2_MPEG_STREAM_VBI_FMT_NONE,
-				V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1,
-				V4L2_MPEG_STREAM_VBI_FMT_NONE);
-	default:
-		return -EINVAL;
-	}
-}
-EXPORT_SYMBOL(v4l2_ctrl_query_fill_std);
-
 /* Fill in a struct v4l2_querymenu based on the struct v4l2_queryctrl and
    the menu. The qctrl pointer may be NULL, in which case it is ignored.
    If menu_items is NULL, then the menu items are retrieved using
@@ -720,7 +607,7 @@ int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu, struct v4l2_queryctrl *qc
 	for (i = 0; i < qmenu->index && menu_items[i]; i++) ;
 	if (menu_items[i] == NULL || menu_items[i][0] == '\0')
 		return -EINVAL;
-	snprintf(qmenu->name, sizeof(qmenu->name), menu_items[qmenu->index]);
+	strlcpy(qmenu->name, menu_items[qmenu->index], sizeof(qmenu->name));
 	return 0;
 }
 EXPORT_SYMBOL(v4l2_ctrl_query_menu);
@@ -737,8 +624,8 @@ int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *id
 		return -EINVAL;
 	while (*ids != V4L2_CTRL_MENU_IDS_END) {
 		if (*ids++ == qmenu->index) {
-			snprintf(qmenu->name, sizeof(qmenu->name),
-				       menu_items[qmenu->index]);
+			strlcpy(qmenu->name, menu_items[qmenu->index],
+					sizeof(qmenu->name));
 			return 0;
 		}
 	}
@@ -749,7 +636,7 @@ EXPORT_SYMBOL(v4l2_ctrl_query_menu_valid_items);
 /* ctrl_classes points to an array of u32 pointers, the last element is
    a NULL pointer. Each u32 array is a 0-terminated array of control IDs.
    Each array must be sorted low to high and belong to the same control
-   class. The array of u32 pointer must also be sorted, from low class IDs
+   class. The array of u32 pointers must also be sorted, from low class IDs
    to high class IDs.
 
    This function returns the first ID that follows after the given ID.
@@ -910,10 +797,10 @@ struct v4l2_subdev *v4l2_i2c_new_subdev(struct i2c_adapter *adapter,
 	struct i2c_board_info info;
 
 	BUG_ON(!dev);
-#ifdef MODULE
+
 	if (module_name)
 		request_module(module_name);
-#endif
+
 	/* Setup the i2c board info with the device type and
 	   the device address. */
 	memset(&info, 0, sizeof(info));
@@ -927,11 +814,11 @@ struct v4l2_subdev *v4l2_i2c_new_subdev(struct i2c_adapter *adapter,
 	   We need better support from the kernel so that we
 	   can easily wait for the load to finish. */
 	if (client == NULL || client->driver == NULL)
-		return NULL;
+		goto error;
 
 	/* Lock the module so we can safely get the v4l2_subdev pointer */
 	if (!try_module_get(client->driver->driver.owner))
-		return NULL;
+		goto error;
 	sd = i2c_get_clientdata(client);
 
 	/* Register with the v4l2_device which increases the module's
@@ -940,8 +827,13 @@ struct v4l2_subdev *v4l2_i2c_new_subdev(struct i2c_adapter *adapter,
 		sd = NULL;
 	/* Decrease the module use count to match the first try_module_get. */
 	module_put(client->driver->driver.owner);
-	return sd;
 
+error:
+	/* If we have a client but no subdev, then something went wrong and
+	   we must unregister the client. */
+	if (client && sd == NULL)
+		i2c_unregister_device(client);
+	return sd;
 }
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev);
 
@@ -958,10 +850,10 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
 	struct i2c_board_info info;
 
 	BUG_ON(!dev);
-#ifdef MODULE
+
 	if (module_name)
 		request_module(module_name);
-#endif
+
 	/* Setup the i2c board info with the device type and
 	   the device address. */
 	memset(&info, 0, sizeof(info));
@@ -974,11 +866,11 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
 	   We need better support from the kernel so that we
 	   can easily wait for the load to finish. */
 	if (client == NULL || client->driver == NULL)
-		return NULL;
+		goto error;
 
 	/* Lock the module so we can safely get the v4l2_subdev pointer */
 	if (!try_module_get(client->driver->driver.owner))
-		return NULL;
+		goto error;
 	sd = i2c_get_clientdata(client);
 
 	/* Register with the v4l2_device which increases the module's
@@ -987,8 +879,59 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
 		sd = NULL;
 	/* Decrease the module use count to match the first try_module_get. */
 	module_put(client->driver->driver.owner);
+
+error:
+	/* If we have a client but no subdev, then something went wrong and
+	   we must unregister the client. */
+	if (client && sd == NULL)
+		i2c_unregister_device(client);
 	return sd;
 }
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev);
 
+/* Return i2c client address of v4l2_subdev. */
+unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd)
+{
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+	return client ? client->addr : I2C_CLIENT_END;
+}
+EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_addr);
+
+/* Return a list of I2C tuner addresses to probe. Use only if the tuner
+   addresses are unknown. */
+const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type)
+{
+	static const unsigned short radio_addrs[] = {
+#if defined(CONFIG_MEDIA_TUNER_TEA5761) || defined(CONFIG_MEDIA_TUNER_TEA5761_MODULE)
+		0x10,
+#endif
+		0x60,
+		I2C_CLIENT_END
+	};
+	static const unsigned short demod_addrs[] = {
+		0x42, 0x43, 0x4a, 0x4b,
+		I2C_CLIENT_END
+	};
+	static const unsigned short tv_addrs[] = {
+		0x42, 0x43, 0x4a, 0x4b,		/* tda8290 */
+		0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+		0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+		I2C_CLIENT_END
+	};
+
+	switch (type) {
+	case ADDRS_RADIO:
+		return radio_addrs;
+	case ADDRS_DEMOD:
+		return demod_addrs;
+	case ADDRS_TV:
+		return tv_addrs;
+	case ADDRS_TV_WITH_DEMOD:
+		return tv_addrs + 4;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(v4l2_i2c_tuner_addrs);
+
 #endif
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index 110376be5d2b..0056b115b42e 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -1047,7 +1047,6 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
 	case VIDIOC_DBG_S_REGISTER:
 	case VIDIOC_DBG_G_REGISTER:
 	case VIDIOC_DBG_G_CHIP_IDENT:
-	case VIDIOC_G_CHIP_IDENT_OLD:
 	case VIDIOC_S_HW_FREQ_SEEK:
 		ret = do_video_ioctl(file, cmd, arg);
 		break;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 13f87c22e78d..91228b3df07d 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -198,6 +198,23 @@ static long v4l2_unlocked_ioctl(struct file *filp,
 	return vdev->fops->unlocked_ioctl(filp, cmd, arg);
 }
 
+#ifdef CONFIG_MMU
+#define v4l2_get_unmapped_area NULL
+#else
+static unsigned long v4l2_get_unmapped_area(struct file *filp,
+		unsigned long addr, unsigned long len, unsigned long pgoff,
+		unsigned long flags)
+{
+	struct video_device *vdev = video_devdata(filp);
+
+	if (!vdev->fops->get_unmapped_area)
+		return -ENOSYS;
+	if (video_is_unregistered(vdev))
+		return -ENODEV;
+	return vdev->fops->get_unmapped_area(filp, addr, len, pgoff, flags);
+}
+#endif
+
 static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
 {
 	struct video_device *vdev = video_devdata(filp);
@@ -250,6 +267,7 @@ static const struct file_operations v4l2_unlocked_fops = {
 	.read = v4l2_read,
 	.write = v4l2_write,
 	.open = v4l2_open,
+	.get_unmapped_area = v4l2_get_unmapped_area,
 	.mmap = v4l2_mmap,
 	.unlocked_ioctl = v4l2_unlocked_ioctl,
 #ifdef CONFIG_COMPAT
@@ -265,6 +283,7 @@ static const struct file_operations v4l2_fops = {
 	.read = v4l2_read,
 	.write = v4l2_write,
 	.open = v4l2_open,
+	.get_unmapped_area = v4l2_get_unmapped_area,
 	.mmap = v4l2_mmap,
 	.ioctl = v4l2_ioctl,
 #ifdef CONFIG_COMPAT
@@ -288,37 +307,38 @@ static const struct file_operations v4l2_fops = {
  */
 static int get_index(struct video_device *vdev, int num)
 {
-	u32 used = 0;
-	const int max_index = sizeof(used) * 8 - 1;
+	/* This can be static since this function is called with the global
+	   videodev_lock held. */
+	static DECLARE_BITMAP(used, VIDEO_NUM_DEVICES);
 	int i;
 
-	/* Currently a single v4l driver instance cannot create more than
-	   32 devices.
-	   Increase to u64 or an array of u32 if more are needed. */
-	if (num > max_index) {
+	if (num >= VIDEO_NUM_DEVICES) {
 		printk(KERN_ERR "videodev: %s num is too large\n", __func__);
 		return -EINVAL;
 	}
 
-	/* Some drivers do not set the parent. In that case always return 0. */
+	/* Some drivers do not set the parent. In that case always return
+	   num or 0. */
 	if (vdev->parent == NULL)
-		return 0;
+		return num >= 0 ? num : 0;
+
+	bitmap_zero(used, VIDEO_NUM_DEVICES);
 
 	for (i = 0; i < VIDEO_NUM_DEVICES; i++) {
 		if (video_device[i] != NULL &&
 		    video_device[i]->parent == vdev->parent) {
-			used |= 1 << video_device[i]->index;
+			set_bit(video_device[i]->index, used);
 		}
 	}
 
 	if (num >= 0) {
-		if (used & (1 << num))
+		if (test_bit(num, used))
 			return -ENFILE;
 		return num;
 	}
 
-	i = ffz(used);
-	return i > max_index ? -ENFILE : i;
+	i = find_first_zero_bit(used, VIDEO_NUM_DEVICES);
+	return i == VIDEO_NUM_DEVICES ? -ENFILE : i;
 }
 
 int video_register_device(struct video_device *vdev, int type, int nr)
@@ -365,12 +385,11 @@ int video_register_device_index(struct video_device *vdev, int type, int nr,
 
 	/* A minor value of -1 marks this video device as never
 	   having been registered */
-	if (vdev)
-		vdev->minor = -1;
+	vdev->minor = -1;
 
 	/* the release callback MUST be present */
-	WARN_ON(!vdev || !vdev->release);
-	if (!vdev || !vdev->release)
+	WARN_ON(!vdev->release);
+	if (!vdev->release)
 		return -EINVAL;
 
 	/* Part 1: check device type */
@@ -395,7 +414,7 @@ int video_register_device_index(struct video_device *vdev, int type, int nr,
 
 	vdev->vfl_type = type;
 	vdev->cdev = NULL;
-	if (vdev->v4l2_dev)
+	if (vdev->v4l2_dev && vdev->v4l2_dev->dev)
 		vdev->parent = vdev->v4l2_dev->dev;
 
 	/* Part 2: find a free minor, kernel number and device index. */
@@ -582,6 +601,7 @@ module_exit(videodev_exit)
 MODULE_AUTHOR("Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>");
 MODULE_DESCRIPTION("Device registrar for Video4Linux drivers v2");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_CHARDEV_MAJOR(VIDEO_MAJOR);
 
 
 /*
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 8a4b74f3129f..94aa485ade52 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -26,48 +26,66 @@
 
 int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev)
 {
-	if (dev == NULL || v4l2_dev == NULL)
+	if (v4l2_dev == NULL)
 		return -EINVAL;
-	/* Warn if we apparently re-register a device */
-	WARN_ON(dev_get_drvdata(dev) != NULL);
+
 	INIT_LIST_HEAD(&v4l2_dev->subdevs);
 	spin_lock_init(&v4l2_dev->lock);
 	v4l2_dev->dev = dev;
-	snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "%s %s",
+	if (dev == NULL) {
+		/* If dev == NULL, then name must be filled in by the caller */
+		WARN_ON(!v4l2_dev->name[0]);
+		return 0;
+	}
+
+	/* Set name to driver name + device name if it is empty. */
+	if (!v4l2_dev->name[0])
+		snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "%s %s",
 			dev->driver->name, dev_name(dev));
+	if (dev_get_drvdata(dev))
+		v4l2_warn(v4l2_dev, "Non-NULL drvdata on register\n");
 	dev_set_drvdata(dev, v4l2_dev);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(v4l2_device_register);
 
+void v4l2_device_disconnect(struct v4l2_device *v4l2_dev)
+{
+	if (v4l2_dev->dev) {
+		dev_set_drvdata(v4l2_dev->dev, NULL);
+		v4l2_dev->dev = NULL;
+	}
+}
+EXPORT_SYMBOL_GPL(v4l2_device_disconnect);
+
 void v4l2_device_unregister(struct v4l2_device *v4l2_dev)
 {
 	struct v4l2_subdev *sd, *next;
 
-	if (v4l2_dev == NULL || v4l2_dev->dev == NULL)
+	if (v4l2_dev == NULL)
 		return;
-	dev_set_drvdata(v4l2_dev->dev, NULL);
-	/* unregister subdevs */
+	v4l2_device_disconnect(v4l2_dev);
+
+	/* Unregister subdevs */
 	list_for_each_entry_safe(sd, next, &v4l2_dev->subdevs, list)
 		v4l2_device_unregister_subdev(sd);
-
-	v4l2_dev->dev = NULL;
 }
 EXPORT_SYMBOL_GPL(v4l2_device_unregister);
 
-int v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd)
+int v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
+						struct v4l2_subdev *sd)
 {
 	/* Check for valid input */
-	if (dev == NULL || sd == NULL || !sd->name[0])
+	if (v4l2_dev == NULL || sd == NULL || !sd->name[0])
 		return -EINVAL;
 	/* Warn if we apparently re-register a subdev */
-	WARN_ON(sd->dev != NULL);
+	WARN_ON(sd->v4l2_dev != NULL);
 	if (!try_module_get(sd->owner))
 		return -ENODEV;
-	sd->dev = dev;
-	spin_lock(&dev->lock);
-	list_add_tail(&sd->list, &dev->subdevs);
-	spin_unlock(&dev->lock);
+	sd->v4l2_dev = v4l2_dev;
+	spin_lock(&v4l2_dev->lock);
+	list_add_tail(&sd->list, &v4l2_dev->subdevs);
+	spin_unlock(&v4l2_dev->lock);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(v4l2_device_register_subdev);
@@ -75,12 +93,12 @@ EXPORT_SYMBOL_GPL(v4l2_device_register_subdev);
 void v4l2_device_unregister_subdev(struct v4l2_subdev *sd)
 {
 	/* return if it isn't registered */
-	if (sd == NULL || sd->dev == NULL)
+	if (sd == NULL || sd->v4l2_dev == NULL)
 		return;
-	spin_lock(&sd->dev->lock);
+	spin_lock(&sd->v4l2_dev->lock);
 	list_del(&sd->list);
-	spin_unlock(&sd->dev->lock);
-	sd->dev = NULL;
+	spin_unlock(&sd->v4l2_dev->lock);
+	sd->v4l2_dev = NULL;
 	module_put(sd->owner);
 }
 EXPORT_SYMBOL_GPL(v4l2_device_unregister_subdev);
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 52d687b165e0..f41c6f506f42 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -17,6 +17,7 @@
 #include <linux/kernel.h>
 
 #define __OLD_VIDIOC_ /* To allow fixing old calls */
+#include <linux/videodev.h>
 #include <linux/videodev2.h>
 
 #ifdef CONFIG_VIDEO_V4L1
@@ -24,7 +25,7 @@
 #endif
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/video_decoder.h>
+#include <media/v4l2-chip-ident.h>
 
 #define dbgarg(cmd, fmt, arg...) \
 		do {							\
@@ -100,25 +101,27 @@ const char *v4l2_norm_to_name(v4l2_std_id id)
 }
 EXPORT_SYMBOL(v4l2_norm_to_name);
 
+/* Returns frame period for the given standard */
+void v4l2_video_std_frame_period(int id, struct v4l2_fract *frameperiod)
+{
+	if (id & V4L2_STD_525_60) {
+		frameperiod->numerator = 1001;
+		frameperiod->denominator = 30000;
+	} else {
+		frameperiod->numerator = 1;
+		frameperiod->denominator = 25;
+	}
+}
+EXPORT_SYMBOL(v4l2_video_std_frame_period);
+
 /* Fill in the fields of a v4l2_standard structure according to the
    'id' and 'transmission' parameters.  Returns negative on error.  */
 int v4l2_video_std_construct(struct v4l2_standard *vs,
 			     int id, const char *name)
 {
-	u32 index = vs->index;
-
-	memset(vs, 0, sizeof(struct v4l2_standard));
-	vs->index = index;
-	vs->id    = id;
-	if (id & V4L2_STD_525_60) {
-		vs->frameperiod.numerator = 1001;
-		vs->frameperiod.denominator = 30000;
-		vs->framelines = 525;
-	} else {
-		vs->frameperiod.numerator = 1;
-		vs->frameperiod.denominator = 25;
-		vs->framelines = 625;
-	}
+	vs->id = id;
+	v4l2_video_std_frame_period(id, &vs->frameperiod);
+	vs->framelines = (id & V4L2_STD_525_60) ? 525 : 625;
 	strlcpy(vs->name, name, sizeof(vs->name));
 	return 0;
 }
@@ -273,19 +276,6 @@ static const char *v4l2_ioctls[] = {
 #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
 
 static const char *v4l2_int_ioctls[] = {
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-	[_IOC_NR(DECODER_GET_CAPABILITIES)]    = "DECODER_GET_CAPABILITIES",
-	[_IOC_NR(DECODER_GET_STATUS)]          = "DECODER_GET_STATUS",
-	[_IOC_NR(DECODER_SET_NORM)]            = "DECODER_SET_NORM",
-	[_IOC_NR(DECODER_SET_INPUT)]           = "DECODER_SET_INPUT",
-	[_IOC_NR(DECODER_SET_OUTPUT)]          = "DECODER_SET_OUTPUT",
-	[_IOC_NR(DECODER_ENABLE_OUTPUT)]       = "DECODER_ENABLE_OUTPUT",
-	[_IOC_NR(DECODER_SET_PICTURE)]         = "DECODER_SET_PICTURE",
-	[_IOC_NR(DECODER_SET_GPIO)]            = "DECODER_SET_GPIO",
-	[_IOC_NR(DECODER_INIT)]                = "DECODER_INIT",
-	[_IOC_NR(DECODER_SET_VBI_BYPASS)]      = "DECODER_SET_VBI_BYPASS",
-	[_IOC_NR(DECODER_DUMP)]                = "DECODER_DUMP",
-#endif
 	[_IOC_NR(AUDC_SET_RADIO)]              = "AUDC_SET_RADIO",
 
 	[_IOC_NR(TUNER_SET_TYPE_ADDR)]         = "TUNER_SET_TYPE_ADDR",
@@ -654,8 +644,6 @@ static long __video_do_ioctl(struct file *file,
 	if (cmd == VIDIOCGMBUF) {
 		struct video_mbuf *p = arg;
 
-		memset(p, 0, sizeof(*p));
-
 		if (!ops->vidiocgmbuf)
 			return ret;
 		ret = ops->vidiocgmbuf(file, fh, p);
@@ -682,7 +670,6 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_QUERYCAP:
 	{
 		struct v4l2_capability *cap = (struct v4l2_capability *)arg;
-		memset(cap, 0, sizeof(*cap));
 
 		if (!ops->vidioc_querycap)
 			break;
@@ -725,16 +712,8 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_ENUM_FMT:
 	{
 		struct v4l2_fmtdesc *f = arg;
-		enum v4l2_buf_type type;
-		unsigned int index;
-
-		index = f->index;
-		type  = f->type;
-		memset(f, 0, sizeof(*f));
-		f->index = index;
-		f->type  = type;
 
-		switch (type) {
+		switch (f->type) {
 		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 			if (ops->vidioc_enum_fmt_vid_cap)
 				ret = ops->vidioc_enum_fmt_vid_cap(file, fh, f);
@@ -771,8 +750,6 @@ static long __video_do_ioctl(struct file *file,
 	{
 		struct v4l2_format *f = (struct v4l2_format *)arg;
 
-		memset(f->fmt.raw_data, 0, sizeof(f->fmt.raw_data));
-
 		/* FIXME: Should be one dump per type */
 		dbgarg(cmd, "type=%s\n", prt_names(f->type, v4l2_type_names));
 
@@ -1088,7 +1065,6 @@ static long __video_do_ioctl(struct file *file,
 			return -EINVAL;
 
 		v4l2_video_std_construct(p, curr_id, descr);
-		p->index = index;
 
 		dbgarg(cmd, "index=%d, id=0x%Lx, name=%s, fps=%d/%d, "
 				"framelines=%d\n", p->index,
@@ -1153,12 +1129,9 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_ENUMINPUT:
 	{
 		struct v4l2_input *p = arg;
-		int i = p->index;
 
 		if (!ops->vidioc_enum_input)
 			break;
-		memset(p, 0, sizeof(*p));
-		p->index = i;
 
 		ret = ops->vidioc_enum_input(file, fh, p);
 		if (!ret)
@@ -1197,12 +1170,9 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_ENUMOUTPUT:
 	{
 		struct v4l2_output *p = arg;
-		int i = p->index;
 
 		if (!ops->vidioc_enum_output)
 			break;
-		memset(p, 0, sizeof(*p));
-		p->index = i;
 
 		ret = ops->vidioc_enum_output(file, fh, p);
 		if (!ret)
@@ -1378,13 +1348,10 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_G_AUDIO:
 	{
 		struct v4l2_audio *p = arg;
-		__u32 index = p->index;
 
 		if (!ops->vidioc_g_audio)
 			break;
 
-		memset(p, 0, sizeof(*p));
-		p->index = index;
 		ret = ops->vidioc_g_audio(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "index=%d, name=%s, capability=0x%x, "
@@ -1426,7 +1393,7 @@ static long __video_do_ioctl(struct file *file,
 
 		if (!ops->vidioc_g_audout)
 			break;
-		dbgarg(cmd, "Enum for index=%d\n", p->index);
+
 		ret = ops->vidioc_g_audout(file, fh, p);
 		if (!ret)
 			dbgarg2("index=%d, name=%s, capability=%d, "
@@ -1479,15 +1446,10 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_G_CROP:
 	{
 		struct v4l2_crop *p = arg;
-		__u32 type;
 
 		if (!ops->vidioc_g_crop)
 			break;
 
-		type = p->type;
-		memset(p, 0, sizeof(*p));
-		p->type = type;
-
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
 		ret = ops->vidioc_g_crop(file, fh, p);
 		if (!ret)
@@ -1508,16 +1470,11 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_CROPCAP:
 	{
 		struct v4l2_cropcap *p = arg;
-		__u32 type;
 
 		/*FIXME: Should also show v4l2_fract pixelaspect */
 		if (!ops->vidioc_cropcap)
 			break;
 
-		type = p->type;
-		memset(p, 0, sizeof(*p));
-		p->type = type;
-
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
 		ret = ops->vidioc_cropcap(file, fh, p);
 		if (!ret) {
@@ -1533,8 +1490,6 @@ static long __video_do_ioctl(struct file *file,
 		if (!ops->vidioc_g_jpegcomp)
 			break;
 
-		memset(p, 0, sizeof(*p));
-
 		ret = ops->vidioc_g_jpegcomp(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "quality=%d, APPn=%d, "
@@ -1575,7 +1530,6 @@ static long __video_do_ioctl(struct file *file,
 
 		if (!ops->vidioc_encoder_cmd)
 			break;
-		memset(&p->raw, 0, sizeof(p->raw));
 		ret = ops->vidioc_encoder_cmd(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
@@ -1587,7 +1541,6 @@ static long __video_do_ioctl(struct file *file,
 
 		if (!ops->vidioc_try_encoder_cmd)
 			break;
-		memset(&p->raw, 0, sizeof(p->raw));
 		ret = ops->vidioc_try_encoder_cmd(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "cmd=%d, flags=%x\n", p->cmd, p->flags);
@@ -1596,23 +1549,18 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_G_PARM:
 	{
 		struct v4l2_streamparm *p = arg;
-		__u32 type = p->type;
-
-		memset(p, 0, sizeof(*p));
-		p->type = type;
 
 		if (ops->vidioc_g_parm) {
+			ret = check_fmt(ops, p->type);
+			if (ret)
+				break;
 			ret = ops->vidioc_g_parm(file, fh, p);
 		} else {
-			struct v4l2_standard s;
-
 			if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 				return -EINVAL;
 
-			v4l2_video_std_construct(&s, vfd->current_norm,
-						 v4l2_norm_to_name(vfd->current_norm));
-
-			p->parm.capture.timeperframe = s.frameperiod;
+			v4l2_video_std_frame_period(vfd->current_norm,
+						    &p->parm.capture.timeperframe);
 			ret = 0;
 		}
 
@@ -1625,6 +1573,10 @@ static long __video_do_ioctl(struct file *file,
 
 		if (!ops->vidioc_s_parm)
 			break;
+		ret = check_fmt(ops, p->type);
+		if (ret)
+			break;
+
 		dbgarg(cmd, "type=%d\n", p->type);
 		ret = ops->vidioc_s_parm(file, fh, p);
 		break;
@@ -1632,14 +1584,10 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_G_TUNER:
 	{
 		struct v4l2_tuner *p = arg;
-		__u32 index = p->index;
 
 		if (!ops->vidioc_g_tuner)
 			break;
 
-		memset(p, 0, sizeof(*p));
-		p->index = index;
-
 		ret = ops->vidioc_g_tuner(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "index=%d, name=%s, type=%d, "
@@ -1676,8 +1624,6 @@ static long __video_do_ioctl(struct file *file,
 		if (!ops->vidioc_g_frequency)
 			break;
 
-		memset(p->reserved, 0, sizeof(p->reserved));
-
 		ret = ops->vidioc_g_frequency(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "tuner=%d, type=%d, frequency=%d\n",
@@ -1698,12 +1644,13 @@ static long __video_do_ioctl(struct file *file,
 	case VIDIOC_G_SLICED_VBI_CAP:
 	{
 		struct v4l2_sliced_vbi_cap *p = arg;
-		__u32 type = p->type;
 
 		if (!ops->vidioc_g_sliced_vbi_cap)
 			break;
-		memset(p, 0, sizeof(*p));
-		p->type = type;
+
+		/* Clear up to type, everything after type is zerod already */
+		memset(p, 0, offsetof(struct v4l2_sliced_vbi_cap, type));
+
 		dbgarg(cmd, "type=%s\n", prt_names(p->type, v4l2_type_names));
 		ret = ops->vidioc_g_sliced_vbi_cap(file, fh, p);
 		if (!ret)
@@ -1745,16 +1692,13 @@ static long __video_do_ioctl(struct file *file,
 
 		if (!ops->vidioc_g_chip_ident)
 			break;
+		p->ident = V4L2_IDENT_NONE;
+		p->revision = 0;
 		ret = ops->vidioc_g_chip_ident(file, fh, p);
 		if (!ret)
 			dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision);
 		break;
 	}
-	case VIDIOC_G_CHIP_IDENT_OLD:
-		printk(KERN_ERR "VIDIOC_G_CHIP_IDENT has been deprecated and will disappear in 2.6.30.\n");
-		printk(KERN_ERR "It is a debugging ioctl and must not be used in applications!\n");
-		return -EINVAL;
-
 	case VIDIOC_S_HW_FREQ_SEEK:
 	{
 		struct v4l2_hw_freq_seek *p = arg;
@@ -1774,8 +1718,6 @@ static long __video_do_ioctl(struct file *file,
 		if (!ops->vidioc_enum_framesizes)
 			break;
 
-		memset(p, 0, sizeof(*p));
-
 		ret = ops->vidioc_enum_framesizes(file, fh, p);
 		dbgarg(cmd,
 			"index=%d, pixelformat=%d, type=%d ",
@@ -1807,8 +1749,6 @@ static long __video_do_ioctl(struct file *file,
 		if (!ops->vidioc_enum_frameintervals)
 			break;
 
-		memset(p, 0, sizeof(*p));
-
 		ret = ops->vidioc_enum_frameintervals(file, fh, p);
 		dbgarg(cmd,
 			"index=%d, pixelformat=%d, width=%d, height=%d, type=%d ",
@@ -1857,6 +1797,45 @@ static long __video_do_ioctl(struct file *file,
 	return ret;
 }
 
+/* In some cases, only a few fields are used as input, i.e. when the app sets
+ * "index" and then the driver fills in the rest of the structure for the thing
+ * with that index.  We only need to copy up the first non-input field.  */
+static unsigned long cmd_input_size(unsigned int cmd)
+{
+	/* Size of structure up to and including 'field' */
+#define CMDINSIZE(cmd, type, field) 				\
+	case VIDIOC_##cmd: 					\
+		return offsetof(struct v4l2_##type, field) + 	\
+			sizeof(((struct v4l2_##type *)0)->field);
+
+	switch (cmd) {
+		CMDINSIZE(ENUM_FMT,		fmtdesc,	type);
+		CMDINSIZE(G_FMT,		format,		type);
+		CMDINSIZE(QUERYBUF,		buffer,		type);
+		CMDINSIZE(G_PARM,		streamparm,	type);
+		CMDINSIZE(ENUMSTD,		standard,	index);
+		CMDINSIZE(ENUMINPUT,		input,		index);
+		CMDINSIZE(G_CTRL,		control,	id);
+		CMDINSIZE(G_TUNER,		tuner,		index);
+		CMDINSIZE(QUERYCTRL,		queryctrl,	id);
+		CMDINSIZE(QUERYMENU,		querymenu,	index);
+		CMDINSIZE(ENUMOUTPUT,		output,		index);
+		CMDINSIZE(G_MODULATOR,		modulator,	index);
+		CMDINSIZE(G_FREQUENCY,		frequency,	tuner);
+		CMDINSIZE(CROPCAP,		cropcap,	type);
+		CMDINSIZE(G_CROP,		crop,		type);
+		CMDINSIZE(ENUMAUDIO,		audio, 		index);
+		CMDINSIZE(ENUMAUDOUT,		audioout, 	index);
+		CMDINSIZE(ENCODER_CMD,		encoder_cmd,	flags);
+		CMDINSIZE(TRY_ENCODER_CMD,	encoder_cmd,	flags);
+		CMDINSIZE(G_SLICED_VBI_CAP,	sliced_vbi_cap,	type);
+		CMDINSIZE(ENUM_FRAMESIZES,	frmsizeenum,	pixel_format);
+		CMDINSIZE(ENUM_FRAMEINTERVALS,	frmivalenum,	height);
+	default:
+		return _IOC_SIZE(cmd);
+	}
+}
+
 long video_ioctl2(struct file *file,
 	       unsigned int cmd, unsigned long arg)
 {
@@ -1875,13 +1854,7 @@ long video_ioctl2(struct file *file,
 		       cmd == VIDIOC_TRY_EXT_CTRLS);
 
 	/*  Copy arguments into temp kernel buffer  */
-	switch (_IOC_DIR(cmd)) {
-	case _IOC_NONE:
-		parg = NULL;
-		break;
-	case _IOC_READ:
-	case _IOC_WRITE:
-	case (_IOC_WRITE | _IOC_READ):
+	if (_IOC_DIR(cmd) != _IOC_NONE) {
 		if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
 			parg = sbuf;
 		} else {
@@ -1893,10 +1866,19 @@ long video_ioctl2(struct file *file,
 		}
 
 		err = -EFAULT;
-		if (_IOC_DIR(cmd) & _IOC_WRITE)
-			if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+		if (_IOC_DIR(cmd) & _IOC_WRITE) {
+			unsigned long n = cmd_input_size(cmd);
+
+			if (copy_from_user(parg, (void __user *)arg, n))
 				goto out;
-		break;
+
+			/* zero out anything we don't copy from userspace */
+			if (n < _IOC_SIZE(cmd))
+				memset((u8 *)parg + n, 0, _IOC_SIZE(cmd) - n);
+		} else {
+			/* read-only ioctl */
+			memset(parg, 0, _IOC_SIZE(cmd));
+		}
 	}
 
 	if (is_ext_ctrl) {
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 21208805ea9b..dc881671d536 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -33,6 +33,12 @@ int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg)
 		return v4l2_subdev_call(sd, core, g_ctrl, arg);
 	case VIDIOC_S_CTRL:
 		return v4l2_subdev_call(sd, core, s_ctrl, arg);
+	case VIDIOC_G_EXT_CTRLS:
+		return v4l2_subdev_call(sd, core, g_ext_ctrls, arg);
+	case VIDIOC_S_EXT_CTRLS:
+		return v4l2_subdev_call(sd, core, s_ext_ctrls, arg);
+	case VIDIOC_TRY_EXT_CTRLS:
+		return v4l2_subdev_call(sd, core, try_ext_ctrls, arg);
 	case VIDIOC_QUERYMENU:
 		return v4l2_subdev_call(sd, core, querymenu, arg);
 	case VIDIOC_LOG_STATUS:
@@ -92,16 +98,28 @@ int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg)
 		return v4l2_subdev_call(sd, video, g_vbi_data, arg);
 	case VIDIOC_G_SLICED_VBI_CAP:
 		return v4l2_subdev_call(sd, video, g_sliced_vbi_cap, arg);
+	case VIDIOC_ENUM_FMT:
+		return v4l2_subdev_call(sd, video, enum_fmt, arg);
+	case VIDIOC_TRY_FMT:
+		return v4l2_subdev_call(sd, video, try_fmt, arg);
 	case VIDIOC_S_FMT:
 		return v4l2_subdev_call(sd, video, s_fmt, arg);
 	case VIDIOC_G_FMT:
 		return v4l2_subdev_call(sd, video, g_fmt, arg);
 	case VIDIOC_INT_S_STD_OUTPUT:
 		return v4l2_subdev_call(sd, video, s_std_output, *(v4l2_std_id *)arg);
+	case VIDIOC_QUERYSTD:
+		return v4l2_subdev_call(sd, video, querystd, arg);
+	case VIDIOC_INT_G_INPUT_STATUS:
+		return v4l2_subdev_call(sd, video, g_input_status, arg);
 	case VIDIOC_STREAMON:
 		return v4l2_subdev_call(sd, video, s_stream, 1);
 	case VIDIOC_STREAMOFF:
 		return v4l2_subdev_call(sd, video, s_stream, 0);
+	case VIDIOC_S_PARM:
+		return v4l2_subdev_call(sd, video, s_parm, arg);
+	case VIDIOC_G_PARM:
+		return v4l2_subdev_call(sd, video, g_parm, arg);
 
 	default:
 		return v4l2_subdev_call(sd, core, ioctl, cmd, arg);
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index 31944b11e6ea..6109fb5f34e2 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -400,7 +400,7 @@ void videobuf_dma_contig_free(struct videobuf_queue *q,
 	   So, it should free memory only if the memory were allocated for
 	   read() operation.
 	 */
-	if ((buf->memory != V4L2_MEMORY_USERPTR) || !buf->baddr)
+	if ((buf->memory != V4L2_MEMORY_USERPTR) || buf->baddr)
 		return;
 
 	if (!mem)
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index be65a2fb3976..30ae30f99ccc 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -425,7 +425,7 @@ void videobuf_vmalloc_free (struct videobuf_buffer *buf)
 	   So, it should free memory only if the memory were allocated for
 	   read() operation.
 	 */
-	if ((buf->memory != V4L2_MEMORY_USERPTR) || (buf->baddr == 0))
+	if ((buf->memory != V4L2_MEMORY_USERPTR) || buf->baddr)
 		return;
 
 	if (!mem)
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 88bf845a3d56..8da4dd1e0e94 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -8,6 +8,12 @@
  *
  * Based on the previous version of the driver for 2.4 kernels by:
  * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ *
+ * v4l2_device/v4l2_subdev conversion by:
+ * Copyright (C) 2009 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * Note: this conversion is untested! Please contact the linux-media
+ * mailinglist if you can test this, together with the test results.
  */
 
 /*
@@ -33,12 +39,10 @@
 #include <linux/kmod.h>
 
 #include <linux/i2c.h>
-#include <linux/i2c-algo-sgi.h>
 
 #include <linux/videodev2.h>
-#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
-#include <linux/video_decoder.h>
 #include <linux/mutex.h>
 
 #include <asm/paccess.h>
@@ -139,13 +143,23 @@ MODULE_LICENSE("GPL");
 #define VINO_DATA_NORM_PAL		1
 #define VINO_DATA_NORM_SECAM		2
 #define VINO_DATA_NORM_D1		3
-/* The following are special entries that can be used to
- * autodetect the norm. */
-#define VINO_DATA_NORM_AUTO		0xfe
-#define VINO_DATA_NORM_AUTO_EXT		0xff
 
 #define VINO_DATA_NORM_COUNT		4
 
+/* I2C controller flags */
+#define SGI_I2C_FORCE_IDLE		(0 << 0)
+#define SGI_I2C_NOT_IDLE		(1 << 0)
+#define SGI_I2C_WRITE			(0 << 1)
+#define SGI_I2C_READ			(1 << 1)
+#define SGI_I2C_RELEASE_BUS		(0 << 2)
+#define SGI_I2C_HOLD_BUS		(1 << 2)
+#define SGI_I2C_XFER_DONE		(0 << 4)
+#define SGI_I2C_XFER_BUSY		(1 << 4)
+#define SGI_I2C_ACK			(0 << 5)
+#define SGI_I2C_NACK			(1 << 5)
+#define SGI_I2C_BUS_OK			(0 << 7)
+#define SGI_I2C_BUS_ERR			(1 << 7)
+
 /* Internal data structure definitions */
 
 struct vino_input {
@@ -289,22 +303,20 @@ struct vino_channel_settings {
 	struct vino_interrupt_data int_data;
 
 	/* V4L support */
-	struct video_device *v4l_device;
-};
-
-struct vino_client {
-	/* the channel which owns this client:
-	 * VINO_NO_CHANNEL, VINO_CHANNEL_A or VINO_CHANNEL_B */
-	unsigned int owner;
-	struct i2c_client *driver;
+	struct video_device *vdev;
 };
 
 struct vino_settings {
+	struct v4l2_device v4l2_dev;
 	struct vino_channel_settings a;
 	struct vino_channel_settings b;
 
-	struct vino_client decoder;
-	struct vino_client camera;
+	/* the channel which owns this client:
+	 * VINO_NO_CHANNEL, VINO_CHANNEL_A or VINO_CHANNEL_B */
+	unsigned int decoder_owner;
+	struct v4l2_subdev *decoder;
+	unsigned int camera_owner;
+	struct v4l2_subdev *camera;
 
 	/* a lock for vino register access */
 	spinlock_t vino_lock;
@@ -344,11 +356,16 @@ static struct sgi_vino *vino;
 
 static struct vino_settings *vino_drvdata;
 
+#define camera_call(o, f, args...) \
+	v4l2_subdev_call(vino_drvdata->camera, o, f, ##args)
+#define decoder_call(o, f, args...) \
+	v4l2_subdev_call(vino_drvdata->decoder, o, f, ##args)
+
 static const char *vino_driver_name = "vino";
 static const char *vino_driver_description = "SGI VINO";
 static const char *vino_bus_name = "GIO64 bus";
-static const char *vino_v4l_device_name_a = "SGI VINO Channel A";
-static const char *vino_v4l_device_name_b = "SGI VINO Channel B";
+static const char *vino_vdev_name_a = "SGI VINO Channel A";
+static const char *vino_vdev_name_b = "SGI VINO Channel B";
 
 static void vino_capture_tasklet(unsigned long channel);
 
@@ -360,11 +377,11 @@ static const struct vino_input vino_inputs[] = {
 		.name		= "Composite",
 		.std		= V4L2_STD_NTSC | V4L2_STD_PAL
 		| V4L2_STD_SECAM,
-	},{
+	}, {
 		.name		= "S-Video",
 		.std		= V4L2_STD_NTSC | V4L2_STD_PAL
 		| V4L2_STD_SECAM,
-	},{
+	}, {
 		.name		= "D1/IndyCam",
 		.std		= V4L2_STD_NTSC,
 	}
@@ -376,17 +393,17 @@ static const struct vino_data_format vino_data_formats[] = {
 		.bpp		= 1,
 		.pixelformat	= V4L2_PIX_FMT_GREY,
 		.colorspace	= V4L2_COLORSPACE_SMPTE170M,
-	},{
+	}, {
 		.description	= "8-bit dithered RGB 3-3-2",
 		.bpp		= 1,
 		.pixelformat	= V4L2_PIX_FMT_RGB332,
 		.colorspace	= V4L2_COLORSPACE_SRGB,
-	},{
+	}, {
 		.description	= "32-bit RGB",
 		.bpp		= 4,
 		.pixelformat	= V4L2_PIX_FMT_RGB32,
 		.colorspace	= V4L2_COLORSPACE_SRGB,
-	},{
+	}, {
 		.description	= "YUV 4:2:2",
 		.bpp		= 2,
 		.pixelformat	= V4L2_PIX_FMT_YUYV, // XXX: swapped?
@@ -417,7 +434,7 @@ static const struct vino_data_norm vino_data_norms[] = {
 			+ VINO_NTSC_HEIGHT / 2 - 1,
 			.right	= VINO_NTSC_WIDTH,
 		},
-	},{
+	}, {
 		.description	= "PAL",
 		.std		= V4L2_STD_PAL,
 		.fps_min	= 5,
@@ -439,7 +456,7 @@ static const struct vino_data_norm vino_data_norms[] = {
 			+ VINO_PAL_HEIGHT / 2 - 1,
 			.right	= VINO_PAL_WIDTH,
 		},
-	},{
+	}, {
 		.description	= "SECAM",
 		.std		= V4L2_STD_SECAM,
 		.fps_min	= 5,
@@ -461,7 +478,7 @@ static const struct vino_data_norm vino_data_norms[] = {
 			+ VINO_PAL_HEIGHT / 2 - 1,
 			.right	= VINO_PAL_WIDTH,
 		},
-	},{
+	}, {
 		.description	= "NTSC/D1",
 		.std		= V4L2_STD_NTSC,
 		.fps_min	= 6,
@@ -497,9 +514,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = 1,
 		.step = 1,
 		.default_value = INDYCAM_AGC_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_AGC, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_AUTO_WHITE_BALANCE,
 		.type = V4L2_CTRL_TYPE_BOOLEAN,
 		.name = "Automatic White Balance",
@@ -507,9 +522,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = 1,
 		.step = 1,
 		.default_value = INDYCAM_AWB_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_AWB, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_GAIN,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Gain",
@@ -517,29 +530,23 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = INDYCAM_GAIN_MAX,
 		.step = 1,
 		.default_value = INDYCAM_GAIN_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_GAIN, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE,
+	}, {
+		.id = INDYCAM_CONTROL_RED_SATURATION,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Red Saturation",
 		.minimum = INDYCAM_RED_SATURATION_MIN,
 		.maximum = INDYCAM_RED_SATURATION_MAX,
 		.step = 1,
 		.default_value = INDYCAM_RED_SATURATION_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_RED_SATURATION, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 1,
+	}, {
+		.id = INDYCAM_CONTROL_BLUE_SATURATION,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Blue Saturation",
 		.minimum = INDYCAM_BLUE_SATURATION_MIN,
 		.maximum = INDYCAM_BLUE_SATURATION_MAX,
 		.step = 1,
 		.default_value = INDYCAM_BLUE_SATURATION_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_BLUE_SATURATION, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_RED_BALANCE,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Red Balance",
@@ -547,9 +554,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = INDYCAM_RED_BALANCE_MAX,
 		.step = 1,
 		.default_value = INDYCAM_RED_BALANCE_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_RED_BALANCE, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_BLUE_BALANCE,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Blue Balance",
@@ -557,9 +562,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = INDYCAM_BLUE_BALANCE_MAX,
 		.step = 1,
 		.default_value = INDYCAM_BLUE_BALANCE_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_BLUE_BALANCE, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_EXPOSURE,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Shutter Control",
@@ -567,9 +570,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = INDYCAM_SHUTTER_MAX,
 		.step = 1,
 		.default_value = INDYCAM_SHUTTER_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_SHUTTER, 0 },
-	},{
+	}, {
 		.id = V4L2_CID_GAMMA,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Gamma",
@@ -577,8 +578,6 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = {
 		.maximum = INDYCAM_GAMMA_MAX,
 		.step = 1,
 		.default_value = INDYCAM_GAMMA_DEFAULT,
-		.flags = 0,
-		.reserved = { INDYCAM_CONTROL_GAMMA, 0 },
 	}
 };
 
@@ -593,209 +592,73 @@ struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = {
 		.maximum = SAA7191_HUE_MAX,
 		.step = 1,
 		.default_value = SAA7191_HUE_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_HUE, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE,
+	}, {
+		.id = SAA7191_CONTROL_BANDPASS,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Luminance Bandpass",
 		.minimum = SAA7191_BANDPASS_MIN,
 		.maximum = SAA7191_BANDPASS_MAX,
 		.step = 1,
 		.default_value = SAA7191_BANDPASS_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_BANDPASS, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 1,
+	}, {
+		.id = SAA7191_CONTROL_BANDPASS_WEIGHT,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Luminance Bandpass Weight",
 		.minimum = SAA7191_BANDPASS_WEIGHT_MIN,
 		.maximum = SAA7191_BANDPASS_WEIGHT_MAX,
 		.step = 1,
 		.default_value = SAA7191_BANDPASS_WEIGHT_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_BANDPASS_WEIGHT, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 2,
+	}, {
+		.id = SAA7191_CONTROL_CORING,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "HF Luminance Coring",
 		.minimum = SAA7191_CORING_MIN,
 		.maximum = SAA7191_CORING_MAX,
 		.step = 1,
 		.default_value = SAA7191_CORING_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_CORING, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 3,
+	}, {
+		.id = SAA7191_CONTROL_FORCE_COLOUR,
 		.type = V4L2_CTRL_TYPE_BOOLEAN,
 		.name = "Force Colour",
 		.minimum = SAA7191_FORCE_COLOUR_MIN,
 		.maximum = SAA7191_FORCE_COLOUR_MAX,
 		.step = 1,
 		.default_value = SAA7191_FORCE_COLOUR_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_FORCE_COLOUR, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 4,
+	}, {
+		.id = SAA7191_CONTROL_CHROMA_GAIN,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Chrominance Gain Control",
 		.minimum = SAA7191_CHROMA_GAIN_MIN,
 		.maximum = SAA7191_CHROMA_GAIN_MAX,
 		.step = 1,
 		.default_value = SAA7191_CHROMA_GAIN_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_CHROMA_GAIN, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 5,
+	}, {
+		.id = SAA7191_CONTROL_VTRC,
 		.type = V4L2_CTRL_TYPE_BOOLEAN,
 		.name = "VTR Time Constant",
 		.minimum = SAA7191_VTRC_MIN,
 		.maximum = SAA7191_VTRC_MAX,
 		.step = 1,
 		.default_value = SAA7191_VTRC_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_VTRC, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 6,
+	}, {
+		.id = SAA7191_CONTROL_LUMA_DELAY,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Luminance Delay Compensation",
 		.minimum = SAA7191_LUMA_DELAY_MIN,
 		.maximum = SAA7191_LUMA_DELAY_MAX,
 		.step = 1,
 		.default_value = SAA7191_LUMA_DELAY_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_LUMA_DELAY, 0 },
-	},{
-		.id = V4L2_CID_PRIVATE_BASE + 7,
+	}, {
+		.id = SAA7191_CONTROL_VNR,
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.name = "Vertical Noise Reduction",
 		.minimum = SAA7191_VNR_MIN,
 		.maximum = SAA7191_VNR_MAX,
 		.step = 1,
 		.default_value = SAA7191_VNR_DEFAULT,
-		.flags = 0,
-		.reserved = { SAA7191_CONTROL_VNR, 0 },
 	}
 };
 
-/* VINO I2C bus functions */
-
-unsigned i2c_vino_getctrl(void *data)
-{
-	return vino->i2c_control;
-}
-
-void i2c_vino_setctrl(void *data, unsigned val)
-{
-	vino->i2c_control = val;
-}
-
-unsigned i2c_vino_rdata(void *data)
-{
-	return vino->i2c_data;
-}
-
-void i2c_vino_wdata(void *data, unsigned val)
-{
-	vino->i2c_data = val;
-}
-
-static struct i2c_algo_sgi_data i2c_sgi_vino_data =
-{
-	.getctrl = &i2c_vino_getctrl,
-	.setctrl = &i2c_vino_setctrl,
-	.rdata   = &i2c_vino_rdata,
-	.wdata   = &i2c_vino_wdata,
-	.xfer_timeout = 200,
-	.ack_timeout  = 1000,
-};
-
-/*
- * There are two possible clients on VINO I2C bus, so we limit usage only
- * to them.
- */
-static int i2c_vino_client_reg(struct i2c_client *client)
-{
-	unsigned long flags;
-	int ret = 0;
-
-	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-	switch (client->driver->id) {
-	case I2C_DRIVERID_SAA7191:
-		if (vino_drvdata->decoder.driver)
-			ret = -EBUSY;
-		else
-			vino_drvdata->decoder.driver = client;
-		break;
-	case I2C_DRIVERID_INDYCAM:
-		if (vino_drvdata->camera.driver)
-			ret = -EBUSY;
-		else
-			vino_drvdata->camera.driver = client;
-		break;
-	default:
-		ret = -ENODEV;
-	}
-	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-
-	return ret;
-}
-
-static int i2c_vino_client_unreg(struct i2c_client *client)
-{
-	unsigned long flags;
-	int ret = 0;
-
-	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-	if (client == vino_drvdata->decoder.driver) {
-		if (vino_drvdata->decoder.owner != VINO_NO_CHANNEL)
-			ret = -EBUSY;
-		else
-			vino_drvdata->decoder.driver = NULL;
-	} else if (client == vino_drvdata->camera.driver) {
-		if (vino_drvdata->camera.owner != VINO_NO_CHANNEL)
-			ret = -EBUSY;
-		else
-			vino_drvdata->camera.driver = NULL;
-	}
-	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-
-	return ret;
-}
-
-static struct i2c_adapter vino_i2c_adapter =
-{
-	.name			= "VINO I2C bus",
-	.id			= I2C_HW_SGI_VINO,
-	.algo_data		= &i2c_sgi_vino_data,
-	.client_register	= &i2c_vino_client_reg,
-	.client_unregister	= &i2c_vino_client_unreg,
-};
-
-static int vino_i2c_add_bus(void)
-{
-	return i2c_sgi_add_bus(&vino_i2c_adapter);
-}
-
-static int vino_i2c_del_bus(void)
-{
-	return i2c_del_adapter(&vino_i2c_adapter);
-}
-
-static int i2c_camera_command(unsigned int cmd, void *arg)
-{
-	return vino_drvdata->camera.driver->
-		driver->command(vino_drvdata->camera.driver,
-				cmd, arg);
-}
-
-static int i2c_decoder_command(unsigned int cmd, void *arg)
-{
-	return vino_drvdata->decoder.driver->
-		driver->command(vino_drvdata->decoder.driver,
-				cmd, arg);
-}
-
 /* VINO framebuffer/DMA descriptor management */
 
 static void vino_free_buffer_with_count(struct vino_framebuffer *fb,
@@ -1741,6 +1604,184 @@ static inline void vino_set_default_framerate(struct
 	vino_set_framerate(vcs, vino_data_norms[vcs->data_norm].fps_max);
 }
 
+/* VINO I2C bus functions */
+
+struct i2c_algo_sgi_data {
+	void *data;	/* private data for lowlevel routines */
+	unsigned (*getctrl)(void *data);
+	void (*setctrl)(void *data, unsigned val);
+	unsigned (*rdata)(void *data);
+	void (*wdata)(void *data, unsigned val);
+
+	int xfer_timeout;
+	int ack_timeout;
+};
+
+static int wait_xfer_done(struct i2c_algo_sgi_data *adap)
+{
+	int i;
+
+	for (i = 0; i < adap->xfer_timeout; i++) {
+		if ((adap->getctrl(adap->data) & SGI_I2C_XFER_BUSY) == 0)
+			return 0;
+		udelay(1);
+	}
+
+	return -ETIMEDOUT;
+}
+
+static int wait_ack(struct i2c_algo_sgi_data *adap)
+{
+	int i;
+
+	if (wait_xfer_done(adap))
+		return -ETIMEDOUT;
+	for (i = 0; i < adap->ack_timeout; i++) {
+		if ((adap->getctrl(adap->data) & SGI_I2C_NACK) == 0)
+			return 0;
+		udelay(1);
+	}
+
+	return -ETIMEDOUT;
+}
+
+static int force_idle(struct i2c_algo_sgi_data *adap)
+{
+	int i;
+
+	adap->setctrl(adap->data, SGI_I2C_FORCE_IDLE);
+	for (i = 0; i < adap->xfer_timeout; i++) {
+		if ((adap->getctrl(adap->data) & SGI_I2C_NOT_IDLE) == 0)
+			goto out;
+		udelay(1);
+	}
+	return -ETIMEDOUT;
+out:
+	if (adap->getctrl(adap->data) & SGI_I2C_BUS_ERR)
+		return -EIO;
+	return 0;
+}
+
+static int do_address(struct i2c_algo_sgi_data *adap, unsigned int addr,
+		      int rd)
+{
+	if (rd)
+		adap->setctrl(adap->data, SGI_I2C_NOT_IDLE);
+	/* Check if bus is idle, eventually force it to do so */
+	if (adap->getctrl(adap->data) & SGI_I2C_NOT_IDLE)
+		if (force_idle(adap))
+			return -EIO;
+	/* Write out the i2c chip address and specify operation */
+	adap->setctrl(adap->data,
+		      SGI_I2C_HOLD_BUS | SGI_I2C_WRITE | SGI_I2C_NOT_IDLE);
+	if (rd)
+		addr |= 1;
+	adap->wdata(adap->data, addr);
+	if (wait_ack(adap))
+		return -EIO;
+	return 0;
+}
+
+static int i2c_read(struct i2c_algo_sgi_data *adap, unsigned char *buf,
+		    unsigned int len)
+{
+	int i;
+
+	adap->setctrl(adap->data,
+		      SGI_I2C_HOLD_BUS | SGI_I2C_READ | SGI_I2C_NOT_IDLE);
+	for (i = 0; i < len; i++) {
+		if (wait_xfer_done(adap))
+			return -EIO;
+		buf[i] = adap->rdata(adap->data);
+	}
+	adap->setctrl(adap->data, SGI_I2C_RELEASE_BUS | SGI_I2C_FORCE_IDLE);
+
+	return 0;
+
+}
+
+static int i2c_write(struct i2c_algo_sgi_data *adap, unsigned char *buf,
+		     unsigned int len)
+{
+	int i;
+
+	/* We are already in write state */
+	for (i = 0; i < len; i++) {
+		adap->wdata(adap->data, buf[i]);
+		if (wait_ack(adap))
+			return -EIO;
+	}
+	return 0;
+}
+
+static int sgi_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs,
+		    int num)
+{
+	struct i2c_algo_sgi_data *adap = i2c_adap->algo_data;
+	struct i2c_msg *p;
+	int i, err = 0;
+
+	for (i = 0; !err && i < num; i++) {
+		p = &msgs[i];
+		err = do_address(adap, p->addr, p->flags & I2C_M_RD);
+		if (err || !p->len)
+			continue;
+		if (p->flags & I2C_M_RD)
+			err = i2c_read(adap, p->buf, p->len);
+		else
+			err = i2c_write(adap, p->buf, p->len);
+	}
+
+	return (err < 0) ? err : i;
+}
+
+static u32 sgi_func(struct i2c_adapter *adap)
+{
+	return I2C_FUNC_SMBUS_EMUL;
+}
+
+static const struct i2c_algorithm sgi_algo = {
+	.master_xfer	= sgi_xfer,
+	.functionality	= sgi_func,
+};
+
+static unsigned i2c_vino_getctrl(void *data)
+{
+	return vino->i2c_control;
+}
+
+static void i2c_vino_setctrl(void *data, unsigned val)
+{
+	vino->i2c_control = val;
+}
+
+static unsigned i2c_vino_rdata(void *data)
+{
+	return vino->i2c_data;
+}
+
+static void i2c_vino_wdata(void *data, unsigned val)
+{
+	vino->i2c_data = val;
+}
+
+static struct i2c_algo_sgi_data i2c_sgi_vino_data = {
+	.getctrl = &i2c_vino_getctrl,
+	.setctrl = &i2c_vino_setctrl,
+	.rdata   = &i2c_vino_rdata,
+	.wdata   = &i2c_vino_wdata,
+	.xfer_timeout = 200,
+	.ack_timeout  = 1000,
+};
+
+static struct i2c_adapter vino_i2c_adapter = {
+	.name			= "VINO I2C bus",
+	.id			= I2C_HW_SGI_VINO,
+	.algo			= &sgi_algo,
+	.algo_data		= &i2c_sgi_vino_data,
+	.owner 			= THIS_MODULE,
+};
+
 /*
  * Prepare VINO for DMA transfer...
  * (execute only with vino_lock and input_lock locked)
@@ -2490,86 +2531,15 @@ static int vino_get_saa7191_input(int input)
 	}
 }
 
-static int vino_get_saa7191_norm(unsigned int data_norm)
-{
-	switch (data_norm) {
-	case VINO_DATA_NORM_AUTO:
-		return SAA7191_NORM_AUTO;
-	case VINO_DATA_NORM_AUTO_EXT:
-		return SAA7191_NORM_AUTO_EXT;
-	case VINO_DATA_NORM_PAL:
-		return SAA7191_NORM_PAL;
-	case VINO_DATA_NORM_NTSC:
-		return SAA7191_NORM_NTSC;
-	case VINO_DATA_NORM_SECAM:
-		return SAA7191_NORM_SECAM;
-	default:
-		printk(KERN_ERR "VINO: vino_get_saa7191_norm(): "
-		       "invalid norm!\n");
-		return -1;
-	}
-}
-
-static int vino_get_from_saa7191_norm(int saa7191_norm)
-{
-	switch (saa7191_norm) {
-	case SAA7191_NORM_PAL:
-		return VINO_DATA_NORM_PAL;
-	case SAA7191_NORM_NTSC:
-		return VINO_DATA_NORM_NTSC;
-	case SAA7191_NORM_SECAM:
-		return VINO_DATA_NORM_SECAM;
-	default:
-		printk(KERN_ERR "VINO: vino_get_from_saa7191_norm(): "
-		       "invalid norm!\n");
-		return VINO_DATA_NORM_NONE;
-	}
-}
-
-static int vino_saa7191_set_norm(unsigned int *data_norm)
-{
-	int saa7191_norm, new_data_norm;
-	int err = 0;
-
-	saa7191_norm = vino_get_saa7191_norm(*data_norm);
-
-	err = i2c_decoder_command(DECODER_SAA7191_SET_NORM,
-				  &saa7191_norm);
-	if (err)
-		goto out;
-
-	if ((*data_norm == VINO_DATA_NORM_AUTO)
-	    || (*data_norm == VINO_DATA_NORM_AUTO_EXT)) {
-		struct saa7191_status status;
-
-		err = i2c_decoder_command(DECODER_SAA7191_GET_STATUS,
-					  &status);
-		if (err)
-			goto out;
-
-		new_data_norm =
-			vino_get_from_saa7191_norm(status.norm);
-		if (new_data_norm == VINO_DATA_NORM_NONE) {
-			err = -EINVAL;
-			goto out;
-		}
-
-		*data_norm = (unsigned int)new_data_norm;
-	}
-
-out:
-	return err;
-}
-
 /* execute with input_lock locked */
 static int vino_is_input_owner(struct vino_channel_settings *vcs)
 {
 	switch(vcs->input) {
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO:
-		return (vino_drvdata->decoder.owner == vcs->channel);
+		return vino_drvdata->decoder_owner == vcs->channel;
 	case VINO_INPUT_D1:
-		return (vino_drvdata->camera.owner == vcs->channel);
+		return vino_drvdata->camera_owner == vcs->channel;
 	default:
 		return 0;
 	}
@@ -2585,23 +2555,22 @@ static int vino_acquire_input(struct vino_channel_settings *vcs)
 	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
 	/* First try D1 and then SAA7191 */
-	if (vino_drvdata->camera.driver
-	    && (vino_drvdata->camera.owner == VINO_NO_CHANNEL)) {
-		i2c_use_client(vino_drvdata->camera.driver);
-		vino_drvdata->camera.owner = vcs->channel;
+	if (vino_drvdata->camera
+	    && (vino_drvdata->camera_owner == VINO_NO_CHANNEL)) {
+		vino_drvdata->camera_owner = vcs->channel;
 		vcs->input = VINO_INPUT_D1;
 		vcs->data_norm = VINO_DATA_NORM_D1;
-	} else if (vino_drvdata->decoder.driver
-		   && (vino_drvdata->decoder.owner == VINO_NO_CHANNEL)) {
-		int input, data_norm;
-		int saa7191_input;
+	} else if (vino_drvdata->decoder
+		   && (vino_drvdata->decoder_owner == VINO_NO_CHANNEL)) {
+		int input;
+		int data_norm;
+		v4l2_std_id norm;
+		struct v4l2_routing route = { 0, 0 };
 
-		i2c_use_client(vino_drvdata->decoder.driver);
 		input = VINO_INPUT_COMPOSITE;
 
-		saa7191_input = vino_get_saa7191_input(input);
-		ret = i2c_decoder_command(DECODER_SET_INPUT,
-					  &saa7191_input);
+		route.input = vino_get_saa7191_input(input);
+		ret = decoder_call(video, s_routing, &route);
 		if (ret) {
 			ret = -EINVAL;
 			goto out;
@@ -2612,12 +2581,15 @@ static int vino_acquire_input(struct vino_channel_settings *vcs)
 		/* Don't hold spinlocks while auto-detecting norm
 		 * as it may take a while... */
 
-		data_norm = VINO_DATA_NORM_AUTO_EXT;
-
-		ret = vino_saa7191_set_norm(&data_norm);
-		if ((ret == -EBUSY) || (ret == -EAGAIN)) {
-			data_norm = VINO_DATA_NORM_PAL;
-			ret = vino_saa7191_set_norm(&data_norm);
+		ret = decoder_call(video, querystd, &norm);
+		if (!ret) {
+			for (data_norm = 0; data_norm < 3; data_norm++) {
+				if (vino_data_norms[data_norm].std & norm)
+					break;
+			}
+			if (data_norm == 3)
+				data_norm = VINO_DATA_NORM_PAL;
+			ret = decoder_call(tuner, s_std, norm);
 		}
 
 		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
@@ -2627,7 +2599,7 @@ static int vino_acquire_input(struct vino_channel_settings *vcs)
 			goto out;
 		}
 
-		vino_drvdata->decoder.owner = vcs->channel;
+		vino_drvdata->decoder_owner = vcs->channel;
 
 		vcs->input = input;
 		vcs->data_norm = data_norm;
@@ -2672,25 +2644,24 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input)
 	switch (input) {
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO:
-		if (!vino_drvdata->decoder.driver) {
+		if (!vino_drvdata->decoder) {
 			ret = -EINVAL;
 			goto out;
 		}
 
-		if (vino_drvdata->decoder.owner == VINO_NO_CHANNEL) {
-			i2c_use_client(vino_drvdata->decoder.driver);
-			vino_drvdata->decoder.owner = vcs->channel;
+		if (vino_drvdata->decoder_owner == VINO_NO_CHANNEL) {
+			vino_drvdata->decoder_owner = vcs->channel;
 		}
 
-		if (vino_drvdata->decoder.owner == vcs->channel) {
+		if (vino_drvdata->decoder_owner == vcs->channel) {
 			int data_norm;
-			int saa7191_input;
+			v4l2_std_id norm;
+			struct v4l2_routing route = { 0, 0 };
 
-			saa7191_input = vino_get_saa7191_input(input);
-			ret = i2c_decoder_command(DECODER_SET_INPUT,
-						  &saa7191_input);
+			route.input = vino_get_saa7191_input(input);
+			ret = decoder_call(video, s_routing, &route);
 			if (ret) {
-				vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+				vino_drvdata->decoder_owner = VINO_NO_CHANNEL;
 				ret = -EINVAL;
 				goto out;
 			}
@@ -2700,18 +2671,21 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input)
 			/* Don't hold spinlocks while auto-detecting norm
 			 * as it may take a while... */
 
-			data_norm = VINO_DATA_NORM_AUTO_EXT;
-
-			ret = vino_saa7191_set_norm(&data_norm);
-			if ((ret  == -EBUSY) || (ret == -EAGAIN)) {
-				data_norm = VINO_DATA_NORM_PAL;
-				ret = vino_saa7191_set_norm(&data_norm);
+			ret = decoder_call(video, querystd, &norm);
+			if (!ret) {
+				for (data_norm = 0; data_norm < 3; data_norm++) {
+					if (vino_data_norms[data_norm].std & norm)
+						break;
+				}
+				if (data_norm == 3)
+					data_norm = VINO_DATA_NORM_PAL;
+				ret = decoder_call(tuner, s_std, norm);
 			}
 
 			spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
 			if (ret) {
-				vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+				vino_drvdata->decoder_owner = VINO_NO_CHANNEL;
 				ret = -EINVAL;
 				goto out;
 			}
@@ -2728,37 +2702,31 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input)
 			vcs->data_norm = vcs2->data_norm;
 		}
 
-		if (vino_drvdata->camera.owner == vcs->channel) {
+		if (vino_drvdata->camera_owner == vcs->channel) {
 			/* Transfer the ownership or release the input */
 			if (vcs2->input == VINO_INPUT_D1) {
-				vino_drvdata->camera.owner = vcs2->channel;
+				vino_drvdata->camera_owner = vcs2->channel;
 			} else {
-				i2c_release_client(vino_drvdata->
-						   camera.driver);
-				vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+				vino_drvdata->camera_owner = VINO_NO_CHANNEL;
 			}
 		}
 		break;
 	case VINO_INPUT_D1:
-		if (!vino_drvdata->camera.driver) {
+		if (!vino_drvdata->camera) {
 			ret = -EINVAL;
 			goto out;
 		}
 
-		if (vino_drvdata->camera.owner == VINO_NO_CHANNEL) {
-			i2c_use_client(vino_drvdata->camera.driver);
-			vino_drvdata->camera.owner = vcs->channel;
-		}
+		if (vino_drvdata->camera_owner == VINO_NO_CHANNEL)
+			vino_drvdata->camera_owner = vcs->channel;
 
-		if (vino_drvdata->decoder.owner == vcs->channel) {
+		if (vino_drvdata->decoder_owner == vcs->channel) {
 			/* Transfer the ownership or release the input */
 			if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
 				 (vcs2->input == VINO_INPUT_SVIDEO)) {
-				vino_drvdata->decoder.owner = vcs2->channel;
+				vino_drvdata->decoder_owner = vcs2->channel;
 			} else {
-				i2c_release_client(vino_drvdata->
-						   decoder.driver);
-				vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+				vino_drvdata->decoder_owner = VINO_NO_CHANNEL;
 			}
 		}
 
@@ -2795,20 +2763,18 @@ static void vino_release_input(struct vino_channel_settings *vcs)
 	/* Release ownership of the channel
 	 * and if the other channel takes input from
 	 * the same source, transfer the ownership */
-	if (vino_drvdata->camera.owner == vcs->channel) {
+	if (vino_drvdata->camera_owner == vcs->channel) {
 		if (vcs2->input == VINO_INPUT_D1) {
-			vino_drvdata->camera.owner = vcs2->channel;
+			vino_drvdata->camera_owner = vcs2->channel;
 		} else {
-			i2c_release_client(vino_drvdata->camera.driver);
-			vino_drvdata->camera.owner = VINO_NO_CHANNEL;
+			vino_drvdata->camera_owner = VINO_NO_CHANNEL;
 		}
-	} else if (vino_drvdata->decoder.owner == vcs->channel) {
+	} else if (vino_drvdata->decoder_owner == vcs->channel) {
 		if ((vcs2->input == VINO_INPUT_COMPOSITE) ||
 			 (vcs2->input == VINO_INPUT_SVIDEO)) {
-			vino_drvdata->decoder.owner = vcs2->channel;
+			vino_drvdata->decoder_owner = vcs2->channel;
 		} else {
-			i2c_release_client(vino_drvdata->decoder.driver);
-			vino_drvdata->decoder.owner = VINO_NO_CHANNEL;
+			vino_drvdata->decoder_owner = VINO_NO_CHANNEL;
 		}
 	}
 	vcs->input = VINO_INPUT_NONE;
@@ -2829,18 +2795,16 @@ static int vino_set_data_norm(struct vino_channel_settings *vcs,
 	switch (vcs->input) {
 	case VINO_INPUT_D1:
 		/* only one "norm" supported */
-		if ((data_norm != VINO_DATA_NORM_D1)
-		    && (data_norm != VINO_DATA_NORM_AUTO)
-		    && (data_norm != VINO_DATA_NORM_AUTO_EXT))
+		if (data_norm != VINO_DATA_NORM_D1)
 			return -EINVAL;
 		break;
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO: {
+		v4l2_std_id norm;
+
 		if ((data_norm != VINO_DATA_NORM_PAL)
 		    && (data_norm != VINO_DATA_NORM_NTSC)
-		    && (data_norm != VINO_DATA_NORM_SECAM)
-		    && (data_norm != VINO_DATA_NORM_AUTO)
-		    && (data_norm != VINO_DATA_NORM_AUTO_EXT))
+		    && (data_norm != VINO_DATA_NORM_SECAM))
 			return -EINVAL;
 
 		spin_unlock_irqrestore(&vino_drvdata->input_lock, *flags);
@@ -2848,7 +2812,8 @@ static int vino_set_data_norm(struct vino_channel_settings *vcs,
 		/* Don't hold spinlocks while setting norm
 		 * as it may take a while... */
 
-		err = vino_saa7191_set_norm(&data_norm);
+		norm = vino_data_norms[data_norm].std;
+		err = decoder_call(tuner, s_std, norm);
 
 		spin_lock_irqsave(&vino_drvdata->input_lock, *flags);
 
@@ -2884,41 +2849,13 @@ static int vino_find_data_format(__u32 pixelformat)
 	return VINO_DATA_FMT_NONE;
 }
 
-static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index)
-{
-	int data_norm = VINO_DATA_NORM_NONE;
-	unsigned long flags;
-
-	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-	switch(vcs->input) {
-	case VINO_INPUT_COMPOSITE:
-	case VINO_INPUT_SVIDEO:
-		if (index == 0) {
-			data_norm = VINO_DATA_NORM_PAL;
-		} else if (index == 1) {
-			data_norm = VINO_DATA_NORM_NTSC;
-		} else if (index == 2) {
-			data_norm = VINO_DATA_NORM_SECAM;
-		}
-		break;
-	case VINO_INPUT_D1:
-		if (index == 0) {
-			data_norm = VINO_DATA_NORM_D1;
-		}
-		break;
-	}
-	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-
-	return data_norm;
-}
-
-static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index)
+static int vino_int_enum_input(struct vino_channel_settings *vcs, __u32 index)
 {
 	int input = VINO_INPUT_NONE;
 	unsigned long flags;
 
 	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-	if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+	if (vino_drvdata->decoder && vino_drvdata->camera) {
 		switch (index) {
 		case 0:
 			input = VINO_INPUT_COMPOSITE;
@@ -2930,7 +2867,7 @@ static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index)
 			input = VINO_INPUT_D1;
 			break;
 		}
-	} else if (vino_drvdata->decoder.driver) {
+	} else if (vino_drvdata->decoder) {
 		switch (index) {
 		case 0:
 			input = VINO_INPUT_COMPOSITE;
@@ -2939,7 +2876,7 @@ static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index)
 			input = VINO_INPUT_SVIDEO;
 			break;
 		}
-	} else if (vino_drvdata->camera.driver) {
+	} else if (vino_drvdata->camera) {
 		switch (index) {
 		case 0:
 			input = VINO_INPUT_D1;
@@ -2957,7 +2894,7 @@ static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
 	__u32 index = 0;
 	// FIXME: detect when no inputs available
 
-	if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) {
+	if (vino_drvdata->decoder && vino_drvdata->camera) {
 		switch (vcs->input) {
 		case VINO_INPUT_COMPOSITE:
 			index = 0;
@@ -2969,7 +2906,7 @@ static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
 			index = 2;
 			break;
 		}
-	} else if (vino_drvdata->decoder.driver) {
+	} else if (vino_drvdata->decoder) {
 		switch (vcs->input) {
 		case VINO_INPUT_COMPOSITE:
 			index = 0;
@@ -2978,7 +2915,7 @@ static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
 			index = 1;
 			break;
 		}
-	} else if (vino_drvdata->camera.driver) {
+	} else if (vino_drvdata->camera) {
 		switch (vcs->input) {
 		case VINO_INPUT_D1:
 			index = 0;
@@ -2991,7 +2928,8 @@ static __u32 vino_find_input_index(struct vino_channel_settings *vcs)
 
 /* V4L2 ioctls */
 
-static void vino_v4l2_querycap(struct v4l2_capability *cap)
+static int vino_querycap(struct file *file, void *__fh,
+		struct v4l2_capability *cap)
 {
 	memset(cap, 0, sizeof(struct v4l2_capability));
 
@@ -3003,16 +2941,18 @@ static void vino_v4l2_querycap(struct v4l2_capability *cap)
 		V4L2_CAP_VIDEO_CAPTURE |
 		V4L2_CAP_STREAMING;
 	// V4L2_CAP_OVERLAY, V4L2_CAP_READWRITE
+	return 0;
 }
 
-static int vino_v4l2_enuminput(struct vino_channel_settings *vcs,
+static int vino_enum_input(struct file *file, void *__fh,
 			       struct v4l2_input *i)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	__u32 index = i->index;
 	int input;
 	dprintk("requested index = %d\n", index);
 
-	input = vino_enum_input(vcs, index);
+	input = vino_int_enum_input(vcs, index);
 	if (input == VINO_INPUT_NONE)
 		return -EINVAL;
 
@@ -3023,20 +2963,15 @@ static int vino_v4l2_enuminput(struct vino_channel_settings *vcs,
 	i->std = vino_inputs[input].std;
 	strcpy(i->name, vino_inputs[input].name);
 
-	if ((input == VINO_INPUT_COMPOSITE)
-	    || (input == VINO_INPUT_SVIDEO)) {
-		struct saa7191_status status;
-		i2c_decoder_command(DECODER_SAA7191_GET_STATUS, &status);
-		i->status |= status.signal ? 0 : V4L2_IN_ST_NO_SIGNAL;
-		i->status |= status.color ? 0 : V4L2_IN_ST_NO_COLOR;
-	}
-
+	if (input == VINO_INPUT_COMPOSITE || input == VINO_INPUT_SVIDEO)
+		decoder_call(video, g_input_status, &i->status);
 	return 0;
 }
 
-static int vino_v4l2_g_input(struct vino_channel_settings *vcs,
+static int vino_g_input(struct file *file, void *__fh,
 			     unsigned int *i)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	__u32 index;
 	int input;
 	unsigned long flags;
@@ -3057,52 +2992,24 @@ static int vino_v4l2_g_input(struct vino_channel_settings *vcs,
 	return 0;
 }
 
-static int vino_v4l2_s_input(struct vino_channel_settings *vcs,
-			     unsigned int *i)
+static int vino_s_input(struct file *file, void *__fh,
+			     unsigned int i)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	int input;
-	dprintk("requested input = %d\n", *i);
+	dprintk("requested input = %d\n", i);
 
-	input = vino_enum_input(vcs, *i);
+	input = vino_int_enum_input(vcs, i);
 	if (input == VINO_INPUT_NONE)
 		return -EINVAL;
 
 	return vino_set_input(vcs, input);
 }
 
-static int vino_v4l2_enumstd(struct vino_channel_settings *vcs,
-			     struct v4l2_standard *s)
-{
-	int index = s->index;
-	int data_norm;
-
-	data_norm = vino_enum_data_norm(vcs, index);
-	dprintk("standard index = %d\n", index);
-
-	if (data_norm == VINO_DATA_NORM_NONE)
-		return -EINVAL;
-
-	dprintk("standard name = %s\n",
-	       vino_data_norms[data_norm].description);
-
-	memset(s, 0, sizeof(struct v4l2_standard));
-	s->index = index;
-
-	s->id = vino_data_norms[data_norm].std;
-	s->frameperiod.numerator = 1;
-	s->frameperiod.denominator =
-		vino_data_norms[data_norm].fps_max;
-	s->framelines =
-		vino_data_norms[data_norm].framelines;
-	strcpy(s->name,
-	       vino_data_norms[data_norm].description);
-
-	return 0;
-}
-
-static int vino_v4l2_querystd(struct vino_channel_settings *vcs,
+static int vino_querystd(struct file *file, void *__fh,
 			      v4l2_std_id *std)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 	int err = 0;
 
@@ -3114,19 +3021,7 @@ static int vino_v4l2_querystd(struct vino_channel_settings *vcs,
 		break;
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO: {
-		struct saa7191_status status;
-
-		i2c_decoder_command(DECODER_SAA7191_GET_STATUS, &status);
-
-		if (status.signal) {
-			if (status.signal_60hz) {
-				*std = V4L2_STD_NTSC;
-			} else {
-				*std = V4L2_STD_PAL | V4L2_STD_SECAM;
-			}
-		} else {
-			*std = vino_inputs[vcs->input].std;
-		}
+		decoder_call(video, querystd, std);
 		break;
 	}
 	default:
@@ -3138,9 +3033,10 @@ static int vino_v4l2_querystd(struct vino_channel_settings *vcs,
 	return err;
 }
 
-static int vino_v4l2_g_std(struct vino_channel_settings *vcs,
+static int vino_g_std(struct file *file, void *__fh,
 			   v4l2_std_id *std)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 
 	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
@@ -3153,9 +3049,10 @@ static int vino_v4l2_g_std(struct vino_channel_settings *vcs,
 	return 0;
 }
 
-static int vino_v4l2_s_std(struct vino_channel_settings *vcs,
+static int vino_s_std(struct file *file, void *__fh,
 			   v4l2_std_id *std)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 	int ret = 0;
 
@@ -3176,12 +3073,7 @@ static int vino_v4l2_s_std(struct vino_channel_settings *vcs,
 		if (vcs->input == VINO_INPUT_D1)
 			goto out;
 
-		if (((*std) & V4L2_STD_PAL)
-		    && ((*std) & V4L2_STD_NTSC)
-		    && ((*std) & V4L2_STD_SECAM)) {
-			ret = vino_set_data_norm(vcs, VINO_DATA_NORM_AUTO_EXT,
-						 &flags);
-		} else if ((*std) & V4L2_STD_PAL) {
+		if ((*std) & V4L2_STD_PAL) {
 			ret = vino_set_data_norm(vcs, VINO_DATA_NORM_PAL,
 						 &flags);
 		} else if ((*std) & V4L2_STD_NTSC) {
@@ -3207,185 +3099,144 @@ out:
 	return ret;
 }
 
-static int vino_v4l2_enum_fmt(struct vino_channel_settings *vcs,
+static int vino_enum_fmt_vid_cap(struct file *file, void *__fh,
 			      struct v4l2_fmtdesc *fd)
 {
-	enum v4l2_buf_type type = fd->type;
-	int index = fd->index;
-	dprintk("format index = %d\n", index);
+	dprintk("format index = %d\n", fd->index);
 
-	switch (fd->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		if ((fd->index < 0) ||
-		    (fd->index >= VINO_DATA_FMT_COUNT))
-			return -EINVAL;
-		dprintk("format name = %s\n",
-		       vino_data_formats[index].description);
-
-		memset(fd, 0, sizeof(struct v4l2_fmtdesc));
-		fd->index = index;
-		fd->type = type;
-		fd->pixelformat = vino_data_formats[index].pixelformat;
-		strcpy(fd->description, vino_data_formats[index].description);
-		break;
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
+	if (fd->index >= VINO_DATA_FMT_COUNT)
 		return -EINVAL;
-	}
+	dprintk("format name = %s\n", vino_data_formats[fd->index].description);
 
+	fd->pixelformat = vino_data_formats[fd->index].pixelformat;
+	strcpy(fd->description, vino_data_formats[fd->index].description);
 	return 0;
 }
 
-static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs,
+static int vino_try_fmt_vid_cap(struct file *file, void *__fh,
 			     struct v4l2_format *f)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	struct vino_channel_settings tempvcs;
 	unsigned long flags;
+	struct v4l2_pix_format *pf = &f->fmt.pix;
 
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct v4l2_pix_format *pf = &f->fmt.pix;
-
-		dprintk("requested: w = %d, h = %d\n",
-		       pf->width, pf->height);
-
-		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-		memcpy(&tempvcs, vcs, sizeof(struct vino_channel_settings));
-		spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
+	dprintk("requested: w = %d, h = %d\n",
+			pf->width, pf->height);
 
-		tempvcs.data_format = vino_find_data_format(pf->pixelformat);
-		if (tempvcs.data_format == VINO_DATA_FMT_NONE) {
-			tempvcs.data_format = VINO_DATA_FMT_GREY;
-			pf->pixelformat =
-				vino_data_formats[tempvcs.data_format].
-				pixelformat;
-		}
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
+	memcpy(&tempvcs, vcs, sizeof(struct vino_channel_settings));
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
 
-		/* data format must be set before clipping/scaling */
-		vino_set_scaling(&tempvcs, pf->width, pf->height);
+	tempvcs.data_format = vino_find_data_format(pf->pixelformat);
+	if (tempvcs.data_format == VINO_DATA_FMT_NONE) {
+		tempvcs.data_format = VINO_DATA_FMT_GREY;
+		pf->pixelformat =
+			vino_data_formats[tempvcs.data_format].
+			pixelformat;
+	}
 
-		dprintk("data format = %s\n",
-		       vino_data_formats[tempvcs.data_format].description);
+	/* data format must be set before clipping/scaling */
+	vino_set_scaling(&tempvcs, pf->width, pf->height);
 
-		pf->width = (tempvcs.clipping.right - tempvcs.clipping.left) /
-			tempvcs.decimation;
-		pf->height = (tempvcs.clipping.bottom - tempvcs.clipping.top) /
-			tempvcs.decimation;
+	dprintk("data format = %s\n",
+			vino_data_formats[tempvcs.data_format].description);
 
-		pf->field = V4L2_FIELD_INTERLACED;
-		pf->bytesperline = tempvcs.line_size;
-		pf->sizeimage = tempvcs.line_size *
-			(tempvcs.clipping.bottom - tempvcs.clipping.top) /
-			tempvcs.decimation;
-		pf->colorspace =
-			vino_data_formats[tempvcs.data_format].colorspace;
+	pf->width = (tempvcs.clipping.right - tempvcs.clipping.left) /
+		tempvcs.decimation;
+	pf->height = (tempvcs.clipping.bottom - tempvcs.clipping.top) /
+		tempvcs.decimation;
 
-		pf->priv = 0;
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
-	}
+	pf->field = V4L2_FIELD_INTERLACED;
+	pf->bytesperline = tempvcs.line_size;
+	pf->sizeimage = tempvcs.line_size *
+		(tempvcs.clipping.bottom - tempvcs.clipping.top) /
+		tempvcs.decimation;
+	pf->colorspace =
+		vino_data_formats[tempvcs.data_format].colorspace;
 
+	pf->priv = 0;
 	return 0;
 }
 
-static int vino_v4l2_g_fmt(struct vino_channel_settings *vcs,
+static int vino_g_fmt_vid_cap(struct file *file, void *__fh,
 			   struct v4l2_format *f)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
+	struct v4l2_pix_format *pf = &f->fmt.pix;
 
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct v4l2_pix_format *pf = &f->fmt.pix;
-
-		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-
-		pf->width = (vcs->clipping.right - vcs->clipping.left) /
-			vcs->decimation;
-		pf->height = (vcs->clipping.bottom - vcs->clipping.top) /
-			vcs->decimation;
-		pf->pixelformat =
-			vino_data_formats[vcs->data_format].pixelformat;
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
-		pf->field = V4L2_FIELD_INTERLACED;
-		pf->bytesperline = vcs->line_size;
-		pf->sizeimage = vcs->line_size *
-			(vcs->clipping.bottom - vcs->clipping.top) /
-			vcs->decimation;
-		pf->colorspace =
-			vino_data_formats[vcs->data_format].colorspace;
+	pf->width = (vcs->clipping.right - vcs->clipping.left) /
+		vcs->decimation;
+	pf->height = (vcs->clipping.bottom - vcs->clipping.top) /
+		vcs->decimation;
+	pf->pixelformat =
+		vino_data_formats[vcs->data_format].pixelformat;
 
-		pf->priv = 0;
+	pf->field = V4L2_FIELD_INTERLACED;
+	pf->bytesperline = vcs->line_size;
+	pf->sizeimage = vcs->line_size *
+		(vcs->clipping.bottom - vcs->clipping.top) /
+		vcs->decimation;
+	pf->colorspace =
+		vino_data_formats[vcs->data_format].colorspace;
 
-		spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
-	}
+	pf->priv = 0;
 
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
 	return 0;
 }
 
-static int vino_v4l2_s_fmt(struct vino_channel_settings *vcs,
+static int vino_s_fmt_vid_cap(struct file *file, void *__fh,
 			   struct v4l2_format *f)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	int data_format;
 	unsigned long flags;
+	struct v4l2_pix_format *pf = &f->fmt.pix;
 
-	switch (f->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct v4l2_pix_format *pf = &f->fmt.pix;
-
-		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
-		data_format = vino_find_data_format(pf->pixelformat);
+	data_format = vino_find_data_format(pf->pixelformat);
 
-		if (data_format == VINO_DATA_FMT_NONE) {
-			vcs->data_format = VINO_DATA_FMT_GREY;
-			pf->pixelformat =
-				vino_data_formats[vcs->data_format].
-				pixelformat;
-		} else {
-			vcs->data_format = data_format;
-		}
+	if (data_format == VINO_DATA_FMT_NONE) {
+		vcs->data_format = VINO_DATA_FMT_GREY;
+		pf->pixelformat =
+			vino_data_formats[vcs->data_format].
+			pixelformat;
+	} else {
+		vcs->data_format = data_format;
+	}
 
-		/* data format must be set before clipping/scaling */
-		vino_set_scaling(vcs, pf->width, pf->height);
+	/* data format must be set before clipping/scaling */
+	vino_set_scaling(vcs, pf->width, pf->height);
 
-		dprintk("data format = %s\n",
-		       vino_data_formats[vcs->data_format].description);
+	dprintk("data format = %s\n",
+	       vino_data_formats[vcs->data_format].description);
 
-		pf->width = vcs->clipping.right - vcs->clipping.left;
-		pf->height = vcs->clipping.bottom - vcs->clipping.top;
+	pf->width = vcs->clipping.right - vcs->clipping.left;
+	pf->height = vcs->clipping.bottom - vcs->clipping.top;
 
-		pf->field = V4L2_FIELD_INTERLACED;
-		pf->bytesperline = vcs->line_size;
-		pf->sizeimage = vcs->line_size *
-			(vcs->clipping.bottom - vcs->clipping.top) /
-			vcs->decimation;
-		pf->colorspace =
-			vino_data_formats[vcs->data_format].colorspace;
+	pf->field = V4L2_FIELD_INTERLACED;
+	pf->bytesperline = vcs->line_size;
+	pf->sizeimage = vcs->line_size *
+		(vcs->clipping.bottom - vcs->clipping.top) /
+		vcs->decimation;
+	pf->colorspace =
+		vino_data_formats[vcs->data_format].colorspace;
 
-		pf->priv = 0;
-
-		spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
-	}
+	pf->priv = 0;
 
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
 	return 0;
 }
 
-static int vino_v4l2_cropcap(struct vino_channel_settings *vcs,
+static int vino_cropcap(struct file *file, void *__fh,
 			     struct v4l2_cropcap *ccap)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	const struct vino_data_norm *norm;
 	unsigned long flags;
 
@@ -3415,9 +3266,10 @@ static int vino_v4l2_cropcap(struct vino_channel_settings *vcs,
 	return 0;
 }
 
-static int vino_v4l2_g_crop(struct vino_channel_settings *vcs,
+static int vino_g_crop(struct file *file, void *__fh,
 			    struct v4l2_crop *c)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 
 	switch (c->type) {
@@ -3439,9 +3291,10 @@ static int vino_v4l2_g_crop(struct vino_channel_settings *vcs,
 	return 0;
 }
 
-static int vino_v4l2_s_crop(struct vino_channel_settings *vcs,
+static int vino_s_crop(struct file *file, void *__fh,
 			    struct v4l2_crop *c)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 
 	switch (c->type) {
@@ -3461,108 +3314,83 @@ static int vino_v4l2_s_crop(struct vino_channel_settings *vcs,
 	return 0;
 }
 
-static int vino_v4l2_g_parm(struct vino_channel_settings *vcs,
+static int vino_g_parm(struct file *file, void *__fh,
 			    struct v4l2_streamparm *sp)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
+	struct v4l2_captureparm *cp = &sp->parm.capture;
 
-	switch (sp->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct v4l2_captureparm *cp = &sp->parm.capture;
-		memset(cp, 0, sizeof(struct v4l2_captureparm));
+	cp->capability = V4L2_CAP_TIMEPERFRAME;
+	cp->timeperframe.numerator = 1;
 
-		cp->capability = V4L2_CAP_TIMEPERFRAME;
-		cp->timeperframe.numerator = 1;
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
-		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
+	cp->timeperframe.denominator = vcs->fps;
 
-		cp->timeperframe.denominator = vcs->fps;
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
 
-		spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
-
-		// TODO: cp->readbuffers = xxx;
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
-	}
+	/* TODO: cp->readbuffers = xxx; */
 
 	return 0;
 }
 
-static int vino_v4l2_s_parm(struct vino_channel_settings *vcs,
+static int vino_s_parm(struct file *file, void *__fh,
 			    struct v4l2_streamparm *sp)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
+	struct v4l2_captureparm *cp = &sp->parm.capture;
 
-	switch (sp->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct v4l2_captureparm *cp = &sp->parm.capture;
-
-		spin_lock_irqsave(&vino_drvdata->input_lock, flags);
-
-		if ((cp->timeperframe.numerator == 0) ||
-		    (cp->timeperframe.denominator == 0)) {
-			/* reset framerate */
-			vino_set_default_framerate(vcs);
-		} else {
-			vino_set_framerate(vcs, cp->timeperframe.denominator /
-					   cp->timeperframe.numerator);
-		}
-
-		spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
+	spin_lock_irqsave(&vino_drvdata->input_lock, flags);
 
-		// TODO: set buffers according to cp->readbuffers
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
+	if ((cp->timeperframe.numerator == 0) ||
+	    (cp->timeperframe.denominator == 0)) {
+		/* reset framerate */
+		vino_set_default_framerate(vcs);
+	} else {
+		vino_set_framerate(vcs, cp->timeperframe.denominator /
+				   cp->timeperframe.numerator);
 	}
 
+	spin_unlock_irqrestore(&vino_drvdata->input_lock, flags);
+
 	return 0;
 }
 
-static int vino_v4l2_reqbufs(struct vino_channel_settings *vcs,
+static int vino_reqbufs(struct file *file, void *__fh,
 			     struct v4l2_requestbuffers *rb)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
+
 	if (vcs->reading)
 		return -EBUSY;
 
-	switch (rb->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		// TODO: check queue type
-		if (rb->memory != V4L2_MEMORY_MMAP) {
-			dprintk("type not mmap\n");
-			return -EINVAL;
-		}
+	/* TODO: check queue type */
+	if (rb->memory != V4L2_MEMORY_MMAP) {
+		dprintk("type not mmap\n");
+		return -EINVAL;
+	}
 
-		dprintk("count = %d\n", rb->count);
-		if (rb->count > 0) {
-			if (vino_is_capturing(vcs)) {
-				dprintk("busy, capturing\n");
-				return -EBUSY;
-			}
+	dprintk("count = %d\n", rb->count);
+	if (rb->count > 0) {
+		if (vino_is_capturing(vcs)) {
+			dprintk("busy, capturing\n");
+			return -EBUSY;
+		}
 
-			if (vino_queue_has_mapped_buffers(&vcs->fb_queue)) {
-				dprintk("busy, buffers still mapped\n");
-				return -EBUSY;
-			} else {
-				vcs->streaming = 0;
-				vino_queue_free(&vcs->fb_queue);
-				vino_queue_init(&vcs->fb_queue, &rb->count);
-			}
+		if (vino_queue_has_mapped_buffers(&vcs->fb_queue)) {
+			dprintk("busy, buffers still mapped\n");
+			return -EBUSY;
 		} else {
 			vcs->streaming = 0;
-			vino_capture_stop(vcs);
 			vino_queue_free(&vcs->fb_queue);
+			vino_queue_init(&vcs->fb_queue, &rb->count);
 		}
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
+	} else {
+		vcs->streaming = 0;
+		vino_capture_stop(vcs);
+		vino_queue_free(&vcs->fb_queue);
 	}
 
 	return 0;
@@ -3606,156 +3434,135 @@ static void vino_v4l2_get_buffer_status(struct vino_channel_settings *vcs,
 		fb->id, fb->size, fb->data_size, fb->offset);
 }
 
-static int vino_v4l2_querybuf(struct vino_channel_settings *vcs,
+static int vino_querybuf(struct file *file, void *__fh,
 			      struct v4l2_buffer *b)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
+	struct vino_framebuffer *fb;
+
 	if (vcs->reading)
 		return -EBUSY;
 
-	switch (b->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct vino_framebuffer *fb;
-
-		// TODO: check queue type
-		if (b->index >= vino_queue_get_length(&vcs->fb_queue)) {
-			dprintk("invalid index = %d\n",
-			       b->index);
-			return -EINVAL;
-		}
-
-		fb = vino_queue_get_buffer(&vcs->fb_queue,
-					   b->index);
-		if (fb == NULL) {
-			dprintk("vino_queue_get_buffer() failed");
-			return -EINVAL;
-		}
-
-		vino_v4l2_get_buffer_status(vcs, fb, b);
-		break;
+	/* TODO: check queue type */
+	if (b->index >= vino_queue_get_length(&vcs->fb_queue)) {
+		dprintk("invalid index = %d\n",
+		       b->index);
+		return -EINVAL;
 	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
+
+	fb = vino_queue_get_buffer(&vcs->fb_queue,
+				   b->index);
+	if (fb == NULL) {
+		dprintk("vino_queue_get_buffer() failed");
 		return -EINVAL;
 	}
 
+	vino_v4l2_get_buffer_status(vcs, fb, b);
+
 	return 0;
 }
 
-static int vino_v4l2_qbuf(struct vino_channel_settings *vcs,
+static int vino_qbuf(struct file *file, void *__fh,
 			  struct v4l2_buffer *b)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
+	struct vino_framebuffer *fb;
+	int ret;
+
 	if (vcs->reading)
 		return -EBUSY;
 
-	switch (b->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct vino_framebuffer *fb;
-		int ret;
-
-		// TODO: check queue type
-		if (b->memory != V4L2_MEMORY_MMAP) {
-			dprintk("type not mmap\n");
-			return -EINVAL;
-		}
+	/* TODO: check queue type */
+	if (b->memory != V4L2_MEMORY_MMAP) {
+		dprintk("type not mmap\n");
+		return -EINVAL;
+	}
 
-		fb = vino_capture_enqueue(vcs, b->index);
-		if (fb == NULL)
-			return -EINVAL;
+	fb = vino_capture_enqueue(vcs, b->index);
+	if (fb == NULL)
+		return -EINVAL;
 
-		vino_v4l2_get_buffer_status(vcs, fb, b);
+	vino_v4l2_get_buffer_status(vcs, fb, b);
 
-		if (vcs->streaming) {
-			ret = vino_capture_next(vcs, 1);
-			if (ret)
-				return ret;
-		}
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
+	if (vcs->streaming) {
+		ret = vino_capture_next(vcs, 1);
+		if (ret)
+			return ret;
 	}
 
 	return 0;
 }
 
-static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs,
-			   struct v4l2_buffer *b,
-			   unsigned int nonblocking)
+static int vino_dqbuf(struct file *file, void *__fh,
+			   struct v4l2_buffer *b)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
+	unsigned int nonblocking = file->f_flags & O_NONBLOCK;
+	struct vino_framebuffer *fb;
+	unsigned int incoming, outgoing;
+	int err;
+
 	if (vcs->reading)
 		return -EBUSY;
 
-	switch (b->type) {
-	case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
-		struct vino_framebuffer *fb;
-		unsigned int incoming, outgoing;
-		int err;
+	/* TODO: check queue type */
 
-		// TODO: check queue type
+	err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
+	if (err) {
+		dprintk("vino_queue_get_incoming() failed\n");
+		return -EINVAL;
+	}
+	err = vino_queue_get_outgoing(&vcs->fb_queue, &outgoing);
+	if (err) {
+		dprintk("vino_queue_get_outgoing() failed\n");
+		return -EINVAL;
+	}
 
-		err = vino_queue_get_incoming(&vcs->fb_queue, &incoming);
-		if (err) {
-			dprintk("vino_queue_get_incoming() failed\n");
+	dprintk("incoming = %d, outgoing = %d\n", incoming, outgoing);
+
+	if (outgoing == 0) {
+		if (incoming == 0) {
+			dprintk("no incoming or outgoing buffers\n");
 			return -EINVAL;
 		}
-		err = vino_queue_get_outgoing(&vcs->fb_queue, &outgoing);
-		if (err) {
-			dprintk("vino_queue_get_outgoing() failed\n");
-			return -EINVAL;
+		if (nonblocking) {
+			dprintk("non-blocking I/O was selected and "
+				"there are no buffers to dequeue\n");
+			return -EAGAIN;
 		}
 
-		dprintk("incoming = %d, outgoing = %d\n", incoming, outgoing);
-
-		if (outgoing == 0) {
-			if (incoming == 0) {
-				dprintk("no incoming or outgoing buffers\n");
-				return -EINVAL;
-			}
-			if (nonblocking) {
-				dprintk("non-blocking I/O was selected and "
-					"there are no buffers to dequeue\n");
-				return -EAGAIN;
-			}
-
+		err = vino_wait_for_frame(vcs);
+		if (err) {
 			err = vino_wait_for_frame(vcs);
 			if (err) {
-				err = vino_wait_for_frame(vcs);
-				if (err) {
-					/* interrupted or
-					 * no frames captured because
-					 * of frame skipping */
-					// vino_capture_failed(vcs);
-					return -EIO;
-				}
+				/* interrupted or no frames captured because of
+				 * frame skipping */
+				/* vino_capture_failed(vcs); */
+				return -EIO;
 			}
 		}
+	}
 
-		fb = vino_queue_remove(&vcs->fb_queue, &b->index);
-		if (fb == NULL) {
-			dprintk("vino_queue_remove() failed\n");
-			return -EINVAL;
-		}
-
-		err = vino_check_buffer(vcs, fb);
+	fb = vino_queue_remove(&vcs->fb_queue, &b->index);
+	if (fb == NULL) {
+		dprintk("vino_queue_remove() failed\n");
+		return -EINVAL;
+	}
 
-		vino_v4l2_get_buffer_status(vcs, fb, b);
+	err = vino_check_buffer(vcs, fb);
 
-		if (err)
-			return -EIO;
+	vino_v4l2_get_buffer_status(vcs, fb, b);
 
-		break;
-	}
-	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-	default:
-		return -EINVAL;
-	}
+	if (err)
+		return -EIO;
 
 	return 0;
 }
 
-static int vino_v4l2_streamon(struct vino_channel_settings *vcs)
+static int vino_streamon(struct file *file, void *__fh,
+		enum v4l2_buf_type i)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned int incoming;
 	int ret;
 	if (vcs->reading)
@@ -3792,8 +3599,10 @@ static int vino_v4l2_streamon(struct vino_channel_settings *vcs)
 	return 0;
 }
 
-static int vino_v4l2_streamoff(struct vino_channel_settings *vcs)
+static int vino_streamoff(struct file *file, void *__fh,
+		enum v4l2_buf_type i)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	if (vcs->reading)
 		return -EBUSY;
 
@@ -3806,9 +3615,10 @@ static int vino_v4l2_streamoff(struct vino_channel_settings *vcs)
 	return 0;
 }
 
-static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs,
+static int vino_queryctrl(struct file *file, void *__fh,
 			       struct v4l2_queryctrl *queryctrl)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 	int i;
 	int err = 0;
@@ -3855,9 +3665,10 @@ static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs,
 	return err;
 }
 
-static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs,
+static int vino_g_ctrl(struct file *file, void *__fh,
 			    struct v4l2_control *control)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 	int i;
 	int err = 0;
@@ -3866,56 +3677,38 @@ static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs,
 
 	switch (vcs->input) {
 	case VINO_INPUT_D1: {
-		struct indycam_control indycam_ctrl;
-
+		err = -EINVAL;
 		for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
-			if (vino_indycam_v4l2_controls[i].id ==
-			    control->id) {
-				goto found1;
+			if (vino_indycam_v4l2_controls[i].id == control->id) {
+				err = 0;
+				break;
 			}
 		}
 
-		err = -EINVAL;
-		goto out;
-
-found1:
-		indycam_ctrl.type = vino_indycam_v4l2_controls[i].reserved[0];
-
-		err = i2c_camera_command(DECODER_INDYCAM_GET_CONTROL,
-					 &indycam_ctrl);
-		if (err) {
-			err = -EINVAL;
+		if (err)
 			goto out;
-		}
 
-		control->value = indycam_ctrl.value;
+		err = camera_call(core, g_ctrl, control);
+		if (err)
+			err = -EINVAL;
 		break;
 	}
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO: {
-		struct saa7191_control saa7191_ctrl;
-
+		err = -EINVAL;
 		for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
-			if (vino_saa7191_v4l2_controls[i].id ==
-			    control->id) {
-				goto found2;
+			if (vino_saa7191_v4l2_controls[i].id == control->id) {
+				err = 0;
+				break;
 			}
 		}
 
-		err = -EINVAL;
-		goto out;
-
-found2:
-		saa7191_ctrl.type = vino_saa7191_v4l2_controls[i].reserved[0];
-
-		err = i2c_decoder_command(DECODER_SAA7191_GET_CONTROL,
-					  &saa7191_ctrl);
-		if (err) {
-			err = -EINVAL;
+		if (err)
 			goto out;
-		}
 
-		control->value = saa7191_ctrl.value;
+		err = decoder_call(core, g_ctrl, control);
+		if (err)
+			err = -EINVAL;
 		break;
 	}
 	default:
@@ -3928,9 +3721,10 @@ out:
 	return err;
 }
 
-static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs,
+static int vino_s_ctrl(struct file *file, void *__fh,
 			    struct v4l2_control *control)
 {
+	struct vino_channel_settings *vcs = video_drvdata(file);
 	unsigned long flags;
 	int i;
 	int err = 0;
@@ -3944,65 +3738,43 @@ static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs,
 
 	switch (vcs->input) {
 	case VINO_INPUT_D1: {
-		struct indycam_control indycam_ctrl;
-
+		err = -EINVAL;
 		for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) {
-			if (vino_indycam_v4l2_controls[i].id ==
-			    control->id) {
-				if ((control->value >=
-				     vino_indycam_v4l2_controls[i].minimum)
-				    && (control->value <=
-					vino_indycam_v4l2_controls[i].
-					maximum)) {
-					goto found1;
-				} else {
-					err = -ERANGE;
-					goto out;
-				}
+			if (vino_indycam_v4l2_controls[i].id == control->id) {
+				err = 0;
+				break;
 			}
 		}
-
-		err = -EINVAL;
-		goto out;
-
-found1:
-		indycam_ctrl.type = vino_indycam_v4l2_controls[i].reserved[0];
-		indycam_ctrl.value = control->value;
-
-		err = i2c_camera_command(DECODER_INDYCAM_SET_CONTROL,
-					 &indycam_ctrl);
+		if (err)
+			goto out;
+		if (control->value < vino_indycam_v4l2_controls[i].minimum ||
+		    control->value > vino_indycam_v4l2_controls[i].maximum) {
+			err = -ERANGE;
+			goto out;
+		}
+		err = camera_call(core, s_ctrl, control);
 		if (err)
 			err = -EINVAL;
 		break;
 	}
 	case VINO_INPUT_COMPOSITE:
 	case VINO_INPUT_SVIDEO: {
-		struct saa7191_control saa7191_ctrl;
-
+		err = -EINVAL;
 		for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) {
-			if (vino_saa7191_v4l2_controls[i].id ==
-			    control->id) {
-				if ((control->value >=
-				     vino_saa7191_v4l2_controls[i].minimum)
-				    && (control->value <=
-					vino_saa7191_v4l2_controls[i].
-					maximum)) {
-					goto found2;
-				} else {
-					err = -ERANGE;
-					goto out;
-				}
+			if (vino_saa7191_v4l2_controls[i].id == control->id) {
+				err = 0;
+				break;
 			}
 		}
-		err = -EINVAL;
-		goto out;
-
-found2:
-		saa7191_ctrl.type = vino_saa7191_v4l2_controls[i].reserved[0];
-		saa7191_ctrl.value = control->value;
+		if (err)
+			goto out;
+		if (control->value < vino_saa7191_v4l2_controls[i].minimum ||
+		    control->value > vino_saa7191_v4l2_controls[i].maximum) {
+			err = -ERANGE;
+			goto out;
+		}
 
-		err = i2c_decoder_command(DECODER_SAA7191_SET_CONTROL,
-					  &saa7191_ctrl);
+		err = decoder_call(core, s_ctrl, control);
 		if (err)
 			err = -EINVAL;
 		break;
@@ -4233,116 +4005,9 @@ over:
 		ret = POLLIN | POLLRDNORM;
 
 error:
-
 	return ret;
 }
 
-static long vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
-{
-	struct vino_channel_settings *vcs = video_drvdata(file);
-
-#ifdef VINO_DEBUG
-	switch (_IOC_TYPE(cmd)) {
-	case 'v':
-		dprintk("ioctl(): V4L1 unsupported (0x%08x)\n", cmd);
-		break;
-	case 'V':
-		dprintk("ioctl(): V4L2 %s (0x%08x)\n",
-			v4l2_ioctl_names[_IOC_NR(cmd)], cmd);
-		break;
-	default:
-		dprintk("ioctl(): unsupported command 0x%08x\n", cmd);
-	}
-#endif
-
-	switch (cmd) {
-	/* V4L2 interface */
-	case VIDIOC_QUERYCAP: {
-		vino_v4l2_querycap(arg);
-		break;
-	}
-	case VIDIOC_ENUMINPUT: {
-		return vino_v4l2_enuminput(vcs, arg);
-	}
-	case VIDIOC_G_INPUT: {
-		return vino_v4l2_g_input(vcs, arg);
-	}
-	case VIDIOC_S_INPUT: {
-		return vino_v4l2_s_input(vcs, arg);
-	}
-	case VIDIOC_ENUMSTD: {
-		return vino_v4l2_enumstd(vcs, arg);
-	}
-	case VIDIOC_QUERYSTD: {
-		return vino_v4l2_querystd(vcs, arg);
-	}
-	case VIDIOC_G_STD: {
-		return vino_v4l2_g_std(vcs, arg);
-	}
-	case VIDIOC_S_STD: {
-		return vino_v4l2_s_std(vcs, arg);
-	}
-	case VIDIOC_ENUM_FMT: {
-		return vino_v4l2_enum_fmt(vcs, arg);
-	}
-	case VIDIOC_TRY_FMT: {
-		return vino_v4l2_try_fmt(vcs, arg);
-	}
-	case VIDIOC_G_FMT: {
-		return vino_v4l2_g_fmt(vcs, arg);
-	}
-	case VIDIOC_S_FMT: {
-		return vino_v4l2_s_fmt(vcs, arg);
-	}
-	case VIDIOC_CROPCAP: {
-		return vino_v4l2_cropcap(vcs, arg);
-	}
-	case VIDIOC_G_CROP: {
-		return vino_v4l2_g_crop(vcs, arg);
-	}
-	case VIDIOC_S_CROP: {
-		return vino_v4l2_s_crop(vcs, arg);
-	}
-	case VIDIOC_G_PARM: {
-		return vino_v4l2_g_parm(vcs, arg);
-	}
-	case VIDIOC_S_PARM: {
-		return vino_v4l2_s_parm(vcs, arg);
-	}
-	case VIDIOC_REQBUFS: {
-		return vino_v4l2_reqbufs(vcs, arg);
-	}
-	case VIDIOC_QUERYBUF: {
-		return vino_v4l2_querybuf(vcs, arg);
-	}
-	case VIDIOC_QBUF: {
-		return vino_v4l2_qbuf(vcs, arg);
-	}
-	case VIDIOC_DQBUF: {
-		return vino_v4l2_dqbuf(vcs, arg, file->f_flags & O_NONBLOCK);
-	}
-	case VIDIOC_STREAMON: {
-		return vino_v4l2_streamon(vcs);
-	}
-	case VIDIOC_STREAMOFF: {
-		return vino_v4l2_streamoff(vcs);
-	}
-	case VIDIOC_QUERYCTRL: {
-		return vino_v4l2_queryctrl(vcs, arg);
-	}
-	case VIDIOC_G_CTRL: {
-		return vino_v4l2_g_ctrl(vcs, arg);
-	}
-	case VIDIOC_S_CTRL: {
-		return vino_v4l2_s_ctrl(vcs, arg);
-	}
-	default:
-		return -ENOIOCTLCMD;
-	}
-
-	return 0;
-}
-
 static long vino_ioctl(struct file *file,
 		      unsigned int cmd, unsigned long arg)
 {
@@ -4352,7 +4017,7 @@ static long vino_ioctl(struct file *file,
 	if (mutex_lock_interruptible(&vcs->mutex))
 		return -EINTR;
 
-	ret = video_usercopy(file, cmd, arg, vino_do_ioctl);
+	ret = video_ioctl2(file, cmd, arg);
 
 	mutex_unlock(&vcs->mutex);
 
@@ -4364,45 +4029,75 @@ static long vino_ioctl(struct file *file,
 /* __initdata */
 static int vino_init_stage;
 
+const struct v4l2_ioctl_ops vino_ioctl_ops = {
+	.vidioc_enum_fmt_vid_cap     = vino_enum_fmt_vid_cap,
+	.vidioc_g_fmt_vid_cap 	     = vino_g_fmt_vid_cap,
+	.vidioc_s_fmt_vid_cap  	     = vino_s_fmt_vid_cap,
+	.vidioc_try_fmt_vid_cap	     = vino_try_fmt_vid_cap,
+	.vidioc_querycap    	     = vino_querycap,
+	.vidioc_enum_input   	     = vino_enum_input,
+	.vidioc_g_input      	     = vino_g_input,
+	.vidioc_s_input      	     = vino_s_input,
+	.vidioc_g_std 		     = vino_g_std,
+	.vidioc_s_std 		     = vino_s_std,
+	.vidioc_querystd             = vino_querystd,
+	.vidioc_cropcap      	     = vino_cropcap,
+	.vidioc_s_crop       	     = vino_s_crop,
+	.vidioc_g_crop       	     = vino_g_crop,
+	.vidioc_s_parm 		     = vino_s_parm,
+	.vidioc_g_parm 		     = vino_g_parm,
+	.vidioc_reqbufs              = vino_reqbufs,
+	.vidioc_querybuf             = vino_querybuf,
+	.vidioc_qbuf                 = vino_qbuf,
+	.vidioc_dqbuf                = vino_dqbuf,
+	.vidioc_streamon             = vino_streamon,
+	.vidioc_streamoff            = vino_streamoff,
+	.vidioc_queryctrl            = vino_queryctrl,
+	.vidioc_g_ctrl               = vino_g_ctrl,
+	.vidioc_s_ctrl               = vino_s_ctrl,
+};
+
 static const struct v4l2_file_operations vino_fops = {
 	.owner		= THIS_MODULE,
 	.open		= vino_open,
 	.release	= vino_close,
-	.ioctl		= vino_ioctl,
+	.unlocked_ioctl	= vino_ioctl,
 	.mmap		= vino_mmap,
 	.poll		= vino_poll,
 };
 
-static struct video_device v4l_device_template = {
+static struct video_device vdev_template = {
 	.name		= "NOT SET",
 	.fops		= &vino_fops,
+	.ioctl_ops 	= &vino_ioctl_ops,
+	.tvnorms 	= V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
 	.minor		= -1,
 };
 
 static void vino_module_cleanup(int stage)
 {
 	switch(stage) {
+	case 11:
+		video_unregister_device(vino_drvdata->b.vdev);
+		vino_drvdata->b.vdev = NULL;
 	case 10:
-		video_unregister_device(vino_drvdata->b.v4l_device);
-		vino_drvdata->b.v4l_device = NULL;
+		video_unregister_device(vino_drvdata->a.vdev);
+		vino_drvdata->a.vdev = NULL;
 	case 9:
-		video_unregister_device(vino_drvdata->a.v4l_device);
-		vino_drvdata->a.v4l_device = NULL;
+		i2c_del_adapter(&vino_i2c_adapter);
 	case 8:
-		vino_i2c_del_bus();
-	case 7:
 		free_irq(SGI_VINO_IRQ, NULL);
+	case 7:
+		if (vino_drvdata->b.vdev) {
+			video_device_release(vino_drvdata->b.vdev);
+			vino_drvdata->b.vdev = NULL;
+		}
 	case 6:
-		if (vino_drvdata->b.v4l_device) {
-			video_device_release(vino_drvdata->b.v4l_device);
-			vino_drvdata->b.v4l_device = NULL;
+		if (vino_drvdata->a.vdev) {
+			video_device_release(vino_drvdata->a.vdev);
+			vino_drvdata->a.vdev = NULL;
 		}
 	case 5:
-		if (vino_drvdata->a.v4l_device) {
-			video_device_release(vino_drvdata->a.v4l_device);
-			vino_drvdata->a.v4l_device = NULL;
-		}
-	case 4:
 		/* all entries in dma_cpu dummy table have the same address */
 		dma_unmap_single(NULL,
 				 vino_drvdata->dummy_desc_table.dma_cpu[0],
@@ -4412,8 +4107,10 @@ static void vino_module_cleanup(int stage)
 				  (void *)vino_drvdata->
 				  dummy_desc_table.dma_cpu,
 				  vino_drvdata->dummy_desc_table.dma);
-	case 3:
+	case 4:
 		free_page(vino_drvdata->dummy_page);
+	case 3:
+		v4l2_device_unregister(&vino_drvdata->v4l2_dev);
 	case 2:
 		kfree(vino_drvdata);
 	case 1:
@@ -4468,6 +4165,7 @@ static int vino_probe(void)
 static int vino_init(void)
 {
 	dma_addr_t dma_dummy_address;
+	int err;
 	int i;
 
 	vino_drvdata = kzalloc(sizeof(struct vino_settings), GFP_KERNEL);
@@ -4476,6 +4174,12 @@ static int vino_init(void)
 		return -ENOMEM;
 	}
 	vino_init_stage++;
+	strlcpy(vino_drvdata->v4l2_dev.name, "vino",
+			sizeof(vino_drvdata->v4l2_dev.name));
+	err = v4l2_device_register(NULL, &vino_drvdata->v4l2_dev);
+	if (err)
+		return err;
+	vino_init_stage++;
 
 	/* create a dummy dma descriptor */
 	vino_drvdata->dummy_page = get_zeroed_page(GFP_KERNEL | GFP_DMA);
@@ -4542,25 +4246,27 @@ static int vino_init_channel_settings(struct vino_channel_settings *vcs,
 	spin_lock_init(&vcs->fb_queue.queue_lock);
 	init_waitqueue_head(&vcs->fb_queue.frame_wait_queue);
 
-	vcs->v4l_device = video_device_alloc();
-	if (!vcs->v4l_device) {
+	vcs->vdev = video_device_alloc();
+	if (!vcs->vdev) {
 		vino_module_cleanup(vino_init_stage);
 		return -ENOMEM;
 	}
 	vino_init_stage++;
 
-	memcpy(vcs->v4l_device, &v4l_device_template,
+	memcpy(vcs->vdev, &vdev_template,
 	       sizeof(struct video_device));
-	strcpy(vcs->v4l_device->name, name);
-	vcs->v4l_device->release = video_device_release;
+	strcpy(vcs->vdev->name, name);
+	vcs->vdev->release = video_device_release;
+	vcs->vdev->v4l2_dev = &vino_drvdata->v4l2_dev;
 
-	video_set_drvdata(vcs->v4l_device, vcs);
+	video_set_drvdata(vcs->vdev, vcs);
 
 	return 0;
 }
 
 static int __init vino_module_init(void)
 {
+	unsigned short addr[] = { 0, I2C_CLIENT_END };
 	int ret;
 
 	printk(KERN_INFO "SGI VINO driver version %s\n",
@@ -4580,12 +4286,12 @@ static int __init vino_module_init(void)
 	spin_lock_init(&vino_drvdata->input_lock);
 
 	ret = vino_init_channel_settings(&vino_drvdata->a, VINO_CHANNEL_A,
-				    vino_v4l_device_name_a);
+				    vino_vdev_name_a);
 	if (ret)
 		return ret;
 
 	ret = vino_init_channel_settings(&vino_drvdata->b, VINO_CHANNEL_B,
-				    vino_v4l_device_name_b);
+				    vino_vdev_name_b);
 	if (ret)
 		return ret;
 
@@ -4601,15 +4307,16 @@ static int __init vino_module_init(void)
 	}
 	vino_init_stage++;
 
-	ret = vino_i2c_add_bus();
+	ret = i2c_add_adapter(&vino_i2c_adapter);
 	if (ret) {
 		printk(KERN_ERR "VINO I2C bus registration failed\n");
 		vino_module_cleanup(vino_init_stage);
 		return ret;
 	}
+	i2c_set_adapdata(&vino_i2c_adapter, &vino_drvdata->v4l2_dev);
 	vino_init_stage++;
 
-	ret = video_register_device(vino_drvdata->a.v4l_device,
+	ret = video_register_device(vino_drvdata->a.vdev,
 				    VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
 		printk(KERN_ERR "VINO channel A Video4Linux-device "
@@ -4619,7 +4326,7 @@ static int __init vino_module_init(void)
 	}
 	vino_init_stage++;
 
-	ret = video_register_device(vino_drvdata->b.v4l_device,
+	ret = video_register_device(vino_drvdata->b.vdev,
 				    VFL_TYPE_GRABBER, -1);
 	if (ret < 0) {
 		printk(KERN_ERR "VINO channel B Video4Linux-device "
@@ -4629,10 +4336,12 @@ static int __init vino_module_init(void)
 	}
 	vino_init_stage++;
 
-#ifdef MODULE
-	request_module("saa7191");
-	request_module("indycam");
-#endif
+	addr[0] = 0x45;
+	vino_drvdata->decoder = v4l2_i2c_new_probed_subdev(&vino_i2c_adapter,
+			"saa7191", "saa7191", addr);
+	addr[0] = 0x2b;
+	vino_drvdata->camera = v4l2_i2c_new_probed_subdev(&vino_i2c_adapter,
+			"indycam", "indycam", addr);
 
 	dprintk("init complete!\n");
 
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 81d5aa5cf331..fbfefae7886f 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -28,17 +28,14 @@
 #include <linux/mutex.h>
 #include <linux/videodev2.h>
 #include <linux/dma-mapping.h>
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-/* Include V4L1 specific functions. Should be removed soon */
-#include <linux/videodev.h>
-#endif
 #include <linux/interrupt.h>
-#include <media/videobuf-vmalloc.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
 #include <linux/freezer.h>
+#include <media/videobuf-vmalloc.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include "font.h"
 
 #define VIVI_MODULE_NAME "vivi"
 
@@ -47,18 +44,32 @@
 #define WAKE_DENOMINATOR 1001
 #define BUFFER_TIMEOUT     msecs_to_jiffies(500)  /* 0.5 seconds */
 
-#include "font.h"
-
 #define VIVI_MAJOR_VERSION 0
-#define VIVI_MINOR_VERSION 5
+#define VIVI_MINOR_VERSION 6
 #define VIVI_RELEASE 0
 #define VIVI_VERSION \
 	KERNEL_VERSION(VIVI_MAJOR_VERSION, VIVI_MINOR_VERSION, VIVI_RELEASE)
 
-/* Declare static vars that will be used as parameters */
-static unsigned int vid_limit = 16;	/* Video memory limit, in Mb */
-static int video_nr = -1;		/* /dev/videoN, -1 for autodetect */
-static int n_devs = 1;			/* Number of virtual devices */
+MODULE_DESCRIPTION("Video Technology Magazine Virtual Video Capture Board");
+MODULE_AUTHOR("Mauro Carvalho Chehab, Ted Walther and John Sokol");
+MODULE_LICENSE("Dual BSD/GPL");
+
+static unsigned video_nr = -1;
+module_param(video_nr, uint, 0644);
+MODULE_PARM_DESC(video_nr, "videoX start number, -1 is autodetect");
+
+static unsigned n_devs = 1;
+module_param(n_devs, uint, 0644);
+MODULE_PARM_DESC(n_devs, "number of video devices to create");
+
+static unsigned debug;
+module_param(debug, uint, 0644);
+MODULE_PARM_DESC(debug, "activates debug info");
+
+static unsigned int vid_limit = 16;
+module_param(vid_limit, uint, 0644);
+MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
+
 
 /* supported controls */
 static struct v4l2_queryctrl vivi_qctrl[] = {
@@ -69,7 +80,7 @@ static struct v4l2_queryctrl vivi_qctrl[] = {
 		.maximum       = 65535,
 		.step          = 65535/100,
 		.default_value = 65535,
-		.flags         = 0,
+		.flags         = V4L2_CTRL_FLAG_SLIDER,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
 	}, {
 		.id            = V4L2_CID_BRIGHTNESS,
@@ -79,7 +90,7 @@ static struct v4l2_queryctrl vivi_qctrl[] = {
 		.maximum       = 255,
 		.step          = 1,
 		.default_value = 127,
-		.flags         = 0,
+		.flags         = V4L2_CTRL_FLAG_SLIDER,
 	}, {
 		.id            = V4L2_CID_CONTRAST,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
@@ -88,7 +99,7 @@ static struct v4l2_queryctrl vivi_qctrl[] = {
 		.maximum       = 255,
 		.step          = 0x1,
 		.default_value = 0x10,
-		.flags         = 0,
+		.flags         = V4L2_CTRL_FLAG_SLIDER,
 	}, {
 		.id            = V4L2_CID_SATURATION,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
@@ -97,7 +108,7 @@ static struct v4l2_queryctrl vivi_qctrl[] = {
 		.maximum       = 255,
 		.step          = 0x1,
 		.default_value = 127,
-		.flags         = 0,
+		.flags         = V4L2_CTRL_FLAG_SLIDER,
 	}, {
 		.id            = V4L2_CID_HUE,
 		.type          = V4L2_CTRL_TYPE_INTEGER,
@@ -106,17 +117,12 @@ static struct v4l2_queryctrl vivi_qctrl[] = {
 		.maximum       = 127,
 		.step          = 0x1,
 		.default_value = 0,
-		.flags         = 0,
+		.flags         = V4L2_CTRL_FLAG_SLIDER,
 	}
 };
 
-static int qctl_regs[ARRAY_SIZE(vivi_qctrl)];
-
-#define dprintk(dev, level, fmt, arg...)				\
-	do {								\
-		if (dev->vfd->debug >= (level))				\
-			printk(KERN_DEBUG "vivi: " fmt , ## arg);	\
-	} while (0)
+#define dprintk(dev, level, fmt, arg...) \
+	v4l2_dbg(level, debug, &dev->v4l2_dev, fmt, ## arg)
 
 /* ------------------------------------------------------------------
 	Basic structures
@@ -206,6 +212,7 @@ static LIST_HEAD(vivi_devlist);
 
 struct vivi_dev {
 	struct list_head           vivi_devlist;
+	struct v4l2_device 	   v4l2_dev;
 
 	spinlock_t                 slock;
 	struct mutex		   mutex;
@@ -223,6 +230,12 @@ struct vivi_dev {
 	char                       timestr[13];
 
 	int			   mv_count;	/* Controls bars movement */
+
+	/* Input Number */
+	int			   input;
+
+	/* Control 'registers' */
+	int 			   qctl_regs[ARRAY_SIZE(vivi_qctrl)];
 };
 
 struct vivi_fh {
@@ -235,6 +248,7 @@ struct vivi_fh {
 
 	enum v4l2_buf_type         type;
 	unsigned char              bars[8][3];
+	int			   input; 	/* Input Number on bars */
 };
 
 /* ------------------------------------------------------------------
@@ -254,18 +268,72 @@ enum colors {
 	BLACK,
 };
 
-static u8 bars[8][3] = {
 	/* R   G   B */
-	{204, 204, 204},  /* white */
-	{208, 208,   0},  /* ambar */
-	{  0, 206, 206},  /* cyan */
-	{  0, 239,   0},  /* green */
-	{239,   0, 239},  /* magenta */
-	{205,   0,   0},  /* red */
-	{  0,   0, 255},  /* blue */
-	{  0,   0,   0},  /* black */
+#define COLOR_WHITE	{204, 204, 204}
+#define COLOR_AMBAR	{208, 208,   0}
+#define COLOR_CIAN	{  0, 206, 206}
+#define	COLOR_GREEN	{  0, 239,   0}
+#define COLOR_MAGENTA	{239,   0, 239}
+#define COLOR_RED	{205,   0,   0}
+#define COLOR_BLUE	{  0,   0, 255}
+#define COLOR_BLACK	{  0,   0,   0}
+
+struct bar_std {
+	u8 bar[8][3];
 };
 
+/* Maximum number of bars are 10 - otherwise, the input print code
+   should be modified */
+static struct bar_std bars[] = {
+	{	/* Standard ITU-R color bar sequence */
+		{
+			COLOR_WHITE,
+			COLOR_AMBAR,
+			COLOR_CIAN,
+			COLOR_GREEN,
+			COLOR_MAGENTA,
+			COLOR_RED,
+			COLOR_BLUE,
+			COLOR_BLACK,
+		}
+	}, {
+		{
+			COLOR_WHITE,
+			COLOR_AMBAR,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_AMBAR,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_AMBAR,
+		}
+	}, {
+		{
+			COLOR_WHITE,
+			COLOR_CIAN,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_CIAN,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_CIAN,
+		}
+	}, {
+		{
+			COLOR_WHITE,
+			COLOR_GREEN,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_GREEN,
+			COLOR_BLACK,
+			COLOR_WHITE,
+			COLOR_GREEN,
+		}
+	},
+};
+
+#define NUM_INPUTS ARRAY_SIZE(bars)
+
 #define TO_Y(r, g, b) \
 	(((16829 * r + 33039 * g + 6416 * b  + 32768) >> 16) + 16)
 /* RGB to  V(Cr) Color transform */
@@ -275,9 +343,10 @@ static u8 bars[8][3] = {
 #define TO_U(r, g, b) \
 	(((-9714 * r - 19070 * g + 28784 * b + 32768) >> 16) + 128)
 
-#define TSTAMP_MIN_Y 24
-#define TSTAMP_MAX_Y TSTAMP_MIN_Y+15
-#define TSTAMP_MIN_X 64
+#define TSTAMP_MIN_Y	24
+#define TSTAMP_MAX_Y	(TSTAMP_MIN_Y + 15)
+#define TSTAMP_INPUT_X	10
+#define TSTAMP_MIN_X	(54 + TSTAMP_INPUT_X)
 
 static void gen_twopix(struct vivi_fh *fh, unsigned char *buf, int colorpos)
 {
@@ -392,9 +461,29 @@ static void gen_line(struct vivi_fh *fh, char *basep, int inipos, int wmax,
 		pos += 4; /* only 16 bpp supported for now */
 	}
 
-	/* Checks if it is possible to show timestamp */
+	/* Prints input entry number */
+
+	/* Checks if it is possible to input number */
 	if (TSTAMP_MAX_Y >= hmax)
 		goto end;
+
+	if (TSTAMP_INPUT_X + strlen(timestr) >= wmax)
+		goto end;
+
+	if (line >= TSTAMP_MIN_Y && line <= TSTAMP_MAX_Y) {
+		chr = rom8x16_bits[fh->input * 16 + line - TSTAMP_MIN_Y];
+		pos = TSTAMP_INPUT_X;
+		for (i = 0; i < 7; i++) {
+			/* Draw white font on black background */
+			if (chr & 1 << (7 - i))
+				gen_twopix(fh, basep + pos, WHITE);
+			else
+				gen_twopix(fh, basep + pos, BLACK);
+			pos += 2;
+		}
+	}
+
+	/* Checks if it is possible to show timestamp */
 	if (TSTAMP_MIN_X + strlen(timestr) >= wmax)
 		goto end;
 
@@ -577,7 +666,7 @@ static int vivi_start_thread(struct vivi_fh *fh)
 	dma_q->kthread = kthread_run(vivi_thread, fh, "vivi");
 
 	if (IS_ERR(dma_q->kthread)) {
-		printk(KERN_ERR "vivi: kernel_thread() failed\n");
+		v4l2_err(&dev->v4l2_dev, "kernel_thread() failed\n");
 		return PTR_ERR(dma_q->kthread);
 	}
 	/* Wakes thread */
@@ -720,8 +809,12 @@ static struct videobuf_queue_ops vivi_video_qops = {
 static int vidioc_querycap(struct file *file, void  *priv,
 					struct v4l2_capability *cap)
 {
+	struct vivi_fh  *fh  = priv;
+	struct vivi_dev *dev = fh->dev;
+
 	strcpy(cap->driver, "vivi");
 	strcpy(cap->card, "vivi");
+	strlcpy(cap->bus_info, dev->v4l2_dev.name, sizeof(cap->bus_info));
 	cap->version = VIVI_VERSION;
 	cap->capabilities =	V4L2_CAP_VIDEO_CAPTURE |
 				V4L2_CAP_STREAMING     |
@@ -807,38 +900,19 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 	return 0;
 }
 
-/*FIXME: This seems to be generic enough to be at videodev2 */
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
-					struct v4l2_format *f)
+/* precalculate color bar values to speed up rendering */
+static void precalculate_bars(struct vivi_fh *fh)
 {
-	struct vivi_fh  *fh = priv;
-	struct videobuf_queue *q = &fh->vb_vidq;
+	struct vivi_dev *dev = fh->dev;
 	unsigned char r, g, b;
 	int k, is_yuv;
 
-	int ret = vidioc_try_fmt_vid_cap(file, fh, f);
-	if (ret < 0)
-		return (ret);
-
-	mutex_lock(&q->vb_lock);
-
-	if (videobuf_queue_is_busy(&fh->vb_vidq)) {
-		dprintk(fh->dev, 1, "%s queue busy\n", __func__);
-		ret = -EBUSY;
-		goto out;
-	}
-
-	fh->fmt           = get_format(f);
-	fh->width         = f->fmt.pix.width;
-	fh->height        = f->fmt.pix.height;
-	fh->vb_vidq.field = f->fmt.pix.field;
-	fh->type          = f->type;
+	fh->input = dev->input;
 
-	/* precalculate color bar values to speed up rendering */
 	for (k = 0; k < 8; k++) {
-		r = bars[k][0];
-		g = bars[k][1];
-		b = bars[k][2];
+		r = bars[fh->input].bar[k][0];
+		g = bars[fh->input].bar[k][1];
+		b = bars[fh->input].bar[k][2];
 		is_yuv = 0;
 
 		switch (fh->fmt->fourcc) {
@@ -871,11 +945,40 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		}
 	}
 
+}
+
+/*FIXME: This seems to be generic enough to be at videodev2 */
+static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+					struct v4l2_format *f)
+{
+	struct vivi_fh *fh = priv;
+	struct videobuf_queue *q = &fh->vb_vidq;
+
+	int ret = vidioc_try_fmt_vid_cap(file, fh, f);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&q->vb_lock);
+
+	if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+		dprintk(fh->dev, 1, "%s queue busy\n", __func__);
+		ret = -EBUSY;
+		goto out;
+	}
+
+	fh->fmt           = get_format(f);
+	fh->width         = f->fmt.pix.width;
+	fh->height        = f->fmt.pix.height;
+	fh->vb_vidq.field = f->fmt.pix.field;
+	fh->type          = f->type;
+
+	precalculate_bars(fh);
+
 	ret = 0;
 out:
 	mutex_unlock(&q->vb_lock);
 
-	return (ret);
+	return ret;
 }
 
 static int vidioc_reqbufs(struct file *file, void *priv,
@@ -950,27 +1053,36 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *i)
 static int vidioc_enum_input(struct file *file, void *priv,
 				struct v4l2_input *inp)
 {
-	if (inp->index != 0)
+	if (inp->index >= NUM_INPUTS)
 		return -EINVAL;
 
 	inp->type = V4L2_INPUT_TYPE_CAMERA;
 	inp->std = V4L2_STD_525_60;
-	strcpy(inp->name, "Camera");
+	sprintf(inp->name, "Camera %u", inp->index);
 
 	return (0);
 }
 
 static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
 {
-	*i = 0;
+	struct vivi_fh *fh = priv;
+	struct vivi_dev *dev = fh->dev;
+
+	*i = dev->input;
 
 	return (0);
 }
 static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
 {
-	if (i > 0)
+	struct vivi_fh *fh = priv;
+	struct vivi_dev *dev = fh->dev;
+
+	if (i >= NUM_INPUTS)
 		return -EINVAL;
 
+	dev->input = i;
+	precalculate_bars(fh);
+
 	return (0);
 }
 
@@ -993,12 +1105,14 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
 			 struct v4l2_control *ctrl)
 {
+	struct vivi_fh *fh = priv;
+	struct vivi_dev *dev = fh->dev;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++)
 		if (ctrl->id == vivi_qctrl[i].id) {
-			ctrl->value = qctl_regs[i];
-			return (0);
+			ctrl->value = dev->qctl_regs[i];
+			return 0;
 		}
 
 	return -EINVAL;
@@ -1006,16 +1120,18 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
 				struct v4l2_control *ctrl)
 {
+	struct vivi_fh *fh = priv;
+	struct vivi_dev *dev = fh->dev;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++)
 		if (ctrl->id == vivi_qctrl[i].id) {
-			if (ctrl->value < vivi_qctrl[i].minimum
-			    || ctrl->value > vivi_qctrl[i].maximum) {
-					return (-ERANGE);
-				}
-			qctl_regs[i] = ctrl->value;
-			return (0);
+			if (ctrl->value < vivi_qctrl[i].minimum ||
+			    ctrl->value > vivi_qctrl[i].maximum) {
+				return -ERANGE;
+			}
+			dev->qctl_regs[i] = ctrl->value;
+			return 0;
 		}
 	return -EINVAL;
 }
@@ -1026,32 +1142,20 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 static int vivi_open(struct file *file)
 {
-	int minor = video_devdata(file)->minor;
-	struct vivi_dev *dev;
+	struct vivi_dev *dev = video_drvdata(file);
 	struct vivi_fh *fh = NULL;
-	int i;
 	int retval = 0;
 
-	printk(KERN_DEBUG "vivi: open called (minor=%d)\n", minor);
-
-	lock_kernel();
-	list_for_each_entry(dev, &vivi_devlist, vivi_devlist)
-		if (dev->vfd->minor == minor)
-			goto found;
-	unlock_kernel();
-	return -ENODEV;
-
-found:
 	mutex_lock(&dev->mutex);
 	dev->users++;
 
 	if (dev->users > 1) {
 		dev->users--;
-		retval = -EBUSY;
-		goto unlock;
+		mutex_unlock(&dev->mutex);
+		return -EBUSY;
 	}
 
-	dprintk(dev, 1, "open minor=%d type=%s users=%d\n", minor,
+	dprintk(dev, 1, "open /dev/video%d type=%s users=%d\n", dev->vfd->num,
 		v4l2_type_names[V4L2_BUF_TYPE_VIDEO_CAPTURE], dev->users);
 
 	/* allocate + initialize per filehandle data */
@@ -1059,14 +1163,11 @@ found:
 	if (NULL == fh) {
 		dev->users--;
 		retval = -ENOMEM;
-		goto unlock;
 	}
-unlock:
 	mutex_unlock(&dev->mutex);
-	if (retval) {
-		unlock_kernel();
+
+	if (retval)
 		return retval;
-	}
 
 	file->private_data = fh;
 	fh->dev      = dev;
@@ -1076,10 +1177,6 @@ unlock:
 	fh->width    = 640;
 	fh->height   = 480;
 
-	/* Put all controls at a sane state */
-	for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++)
-		qctl_regs[i] = vivi_qctrl[i].default_value;
-
 	/* Resets frame counters */
 	dev->h = 0;
 	dev->m = 0;
@@ -1095,7 +1192,6 @@ unlock:
 			sizeof(struct vivi_buffer), fh);
 
 	vivi_start_thread(fh);
-	unlock_kernel();
 
 	return 0;
 }
@@ -1151,32 +1247,6 @@ static int vivi_close(struct file *file)
 	return 0;
 }
 
-static int vivi_release(void)
-{
-	struct vivi_dev *dev;
-	struct list_head *list;
-
-	while (!list_empty(&vivi_devlist)) {
-		list = vivi_devlist.next;
-		list_del(list);
-		dev = list_entry(list, struct vivi_dev, vivi_devlist);
-
-		if (-1 != dev->vfd->minor) {
-			printk(KERN_INFO "%s: unregistering /dev/video%d\n",
-				VIVI_MODULE_NAME, dev->vfd->num);
-			video_unregister_device(dev->vfd);
-		} else {
-			printk(KERN_INFO "%s: releasing /dev/video%d\n",
-				VIVI_MODULE_NAME, dev->vfd->num);
-			video_device_release(dev->vfd);
-		}
-
-		kfree(dev);
-	}
-
-	return 0;
-}
-
 static int vivi_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct vivi_fh  *fh = file->private_data;
@@ -1239,87 +1309,130 @@ static struct video_device vivi_template = {
 	.tvnorms              = V4L2_STD_525_60,
 	.current_norm         = V4L2_STD_NTSC_M,
 };
+
 /* -----------------------------------------------------------------
 	Initialization and module stuff
    ------------------------------------------------------------------*/
 
-/* This routine allocates from 1 to n_devs virtual drivers.
+static int vivi_release(void)
+{
+	struct vivi_dev *dev;
+	struct list_head *list;
 
-   The real maximum number of virtual drivers will depend on how many drivers
-   will succeed. This is limited to the maximum number of devices that
-   videodev supports. Since there are 64 minors for video grabbers, this is
-   currently the theoretical maximum limit. However, a further limit does
-   exist at videodev that forbids any driver to register more than 32 video
-   grabbers.
- */
-static int __init vivi_init(void)
+	while (!list_empty(&vivi_devlist)) {
+		list = vivi_devlist.next;
+		list_del(list);
+		dev = list_entry(list, struct vivi_dev, vivi_devlist);
+
+		v4l2_info(&dev->v4l2_dev, "unregistering /dev/video%d\n",
+			dev->vfd->num);
+		video_unregister_device(dev->vfd);
+		v4l2_device_unregister(&dev->v4l2_dev);
+		kfree(dev);
+	}
+
+	return 0;
+}
+
+static int __init vivi_create_instance(int inst)
 {
-	int ret = -ENOMEM, i;
 	struct vivi_dev *dev;
 	struct video_device *vfd;
+	int ret, i;
 
-	if (n_devs <= 0)
-		n_devs = 1;
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return -ENOMEM;
 
-	for (i = 0; i < n_devs; i++) {
-		dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-		if (!dev)
-			break;
+	snprintf(dev->v4l2_dev.name, sizeof(dev->v4l2_dev.name),
+			"%s-%03d", VIVI_MODULE_NAME, inst);
+	ret = v4l2_device_register(NULL, &dev->v4l2_dev);
+	if (ret)
+		goto free_dev;
 
-		/* init video dma queues */
-		INIT_LIST_HEAD(&dev->vidq.active);
-		init_waitqueue_head(&dev->vidq.wq);
+	/* init video dma queues */
+	INIT_LIST_HEAD(&dev->vidq.active);
+	init_waitqueue_head(&dev->vidq.wq);
 
-		/* initialize locks */
-		spin_lock_init(&dev->slock);
-		mutex_init(&dev->mutex);
+	/* initialize locks */
+	spin_lock_init(&dev->slock);
+	mutex_init(&dev->mutex);
 
-		vfd = video_device_alloc();
-		if (!vfd) {
-			kfree(dev);
-			break;
-		}
+	ret = -ENOMEM;
+	vfd = video_device_alloc();
+	if (!vfd)
+		goto unreg_dev;
 
-		*vfd = vivi_template;
+	*vfd = vivi_template;
 
-		ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
-		if (ret < 0) {
-			video_device_release(vfd);
-			kfree(dev);
+	ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr);
+	if (ret < 0)
+		goto rel_vdev;
 
-			/* If some registers succeeded, keep driver */
-			if (i)
-				ret = 0;
+	video_set_drvdata(vfd, dev);
 
-			break;
-		}
+	/* Set all controls to their default value. */
+	for (i = 0; i < ARRAY_SIZE(vivi_qctrl); i++)
+		dev->qctl_regs[i] = vivi_qctrl[i].default_value;
+
+	/* Now that everything is fine, let's add it to device list */
+	list_add_tail(&dev->vivi_devlist, &vivi_devlist);
+
+	snprintf(vfd->name, sizeof(vfd->name), "%s (%i)",
+			vivi_template.name, vfd->num);
+
+	if (video_nr >= 0)
+		video_nr++;
 
-		/* Now that everything is fine, let's add it to device list */
-		list_add_tail(&dev->vivi_devlist, &vivi_devlist);
+	dev->vfd = vfd;
+	v4l2_info(&dev->v4l2_dev, "V4L2 device registered as /dev/video%d\n",
+			vfd->num);
+	return 0;
+
+rel_vdev:
+	video_device_release(vfd);
+unreg_dev:
+	v4l2_device_unregister(&dev->v4l2_dev);
+free_dev:
+	kfree(dev);
+	return ret;
+}
+
+/* This routine allocates from 1 to n_devs virtual drivers.
 
-		snprintf(vfd->name, sizeof(vfd->name), "%s (%i)",
-			 vivi_template.name, vfd->minor);
+   The real maximum number of virtual drivers will depend on how many drivers
+   will succeed. This is limited to the maximum number of devices that
+   videodev supports, which is equal to VIDEO_NUM_DEVICES.
+ */
+static int __init vivi_init(void)
+{
+	int ret = 0, i;
 
-		if (video_nr >= 0)
-			video_nr++;
+	if (n_devs <= 0)
+		n_devs = 1;
 
-		dev->vfd = vfd;
-		printk(KERN_INFO "%s: V4L2 device registered as /dev/video%d\n",
-			VIVI_MODULE_NAME, vfd->num);
+	for (i = 0; i < n_devs; i++) {
+		ret = vivi_create_instance(i);
+		if (ret) {
+			/* If some instantiations succeeded, keep driver */
+			if (i)
+				ret = 0;
+			break;
+		}
 	}
 
 	if (ret < 0) {
-		vivi_release();
 		printk(KERN_INFO "Error %d while loading vivi driver\n", ret);
-	} else {
-		printk(KERN_INFO "Video Technology Magazine Virtual Video "
+		return ret;
+	}
+
+	printk(KERN_INFO "Video Technology Magazine Virtual Video "
 			"Capture Board ver %u.%u.%u successfully loaded.\n",
 			(VIVI_VERSION >> 16) & 0xFF, (VIVI_VERSION >> 8) & 0xFF,
 			VIVI_VERSION & 0xFF);
 
-		/* n_devs will reflect the actual number of allocated devices */
-		n_devs = i;
-	}
+	/* n_devs will reflect the actual number of allocated devices */
+	n_devs = i;
 
 	return ret;
 }
@@ -1331,19 +1444,3 @@ static void __exit vivi_exit(void)
 
 module_init(vivi_init);
 module_exit(vivi_exit);
-
-MODULE_DESCRIPTION("Video Technology Magazine Virtual Video Capture Board");
-MODULE_AUTHOR("Mauro Carvalho Chehab, Ted Walther and John Sokol");
-MODULE_LICENSE("Dual BSD/GPL");
-
-module_param(video_nr, uint, 0444);
-MODULE_PARM_DESC(video_nr, "video iminor start number");
-
-module_param(n_devs, uint, 0444);
-MODULE_PARM_DESC(n_devs, "number of video devices to create");
-
-module_param_named(debug, vivi_template.debug, int, 0444);
-MODULE_PARM_DESC(debug, "activates debug info");
-
-module_param(vid_limit, int, 0644);
-MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c
index 5d73f66d9f55..42e23a4fa607 100644
--- a/drivers/media/video/vp27smpx.c
+++ b/drivers/media/video/vp27smpx.c
@@ -129,11 +129,6 @@ static int vp27smpx_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int vp27smpx_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops vp27smpx_core_ops = {
@@ -206,8 +201,6 @@ MODULE_DEVICE_TABLE(i2c, vp27smpx_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "vp27smpx",
-	.driverid = I2C_DRIVERID_VP27SMPX,
-	.command = vp27smpx_command,
 	.probe = vp27smpx_probe,
 	.remove = vp27smpx_remove,
 	.id_table = vp27smpx_id,
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 67aa0db4b81a..2fa7e8bb5746 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -24,10 +24,10 @@
 #include <linux/types.h>
 #include <asm/uaccess.h>
 #include <linux/i2c.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver");
 MODULE_AUTHOR("Laurent Pinchart");
@@ -37,14 +37,17 @@ static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+
 #define VPX_TIMEOUT_COUNT  10
 
 /* ----------------------------------------------------------------------- */
 
 struct vpx3220 {
+	struct v4l2_subdev sd;
 	unsigned char reg[255];
 
-	int norm;
+	v4l2_std_id norm;
+	int ident;
 	int input;
 	int enable;
 	int bright;
@@ -53,30 +56,38 @@ struct vpx3220 {
 	int sat;
 };
 
+static inline struct vpx3220 *to_vpx3220(struct v4l2_subdev *sd)
+{
+	return container_of(sd, struct vpx3220, sd);
+}
+
 static char *inputs[] = { "internal", "composite", "svideo" };
 
 /* ----------------------------------------------------------------------- */
 
-static inline int vpx3220_write(struct i2c_client *client, u8 reg, u8 value)
+static inline int vpx3220_write(struct v4l2_subdev *sd, u8 reg, u8 value)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct vpx3220 *decoder = i2c_get_clientdata(client);
 
 	decoder->reg[reg] = value;
 	return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int vpx3220_read(struct i2c_client *client, u8 reg)
+static inline int vpx3220_read(struct v4l2_subdev *sd, u8 reg)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int vpx3220_fp_status(struct i2c_client *client)
+static int vpx3220_fp_status(struct v4l2_subdev *sd)
 {
 	unsigned char status;
 	unsigned int i;
 
 	for (i = 0; i < VPX_TIMEOUT_COUNT; i++) {
-		status = vpx3220_read(client, 0x29);
+		status = vpx3220_read(sd, 0x29);
 
 		if (!(status & 4))
 			return 0;
@@ -90,57 +101,60 @@ static int vpx3220_fp_status(struct i2c_client *client)
 	return -1;
 }
 
-static int vpx3220_fp_write(struct i2c_client *client, u8 fpaddr, u16 data)
+static int vpx3220_fp_write(struct v4l2_subdev *sd, u8 fpaddr, u16 data)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+
 	/* Write the 16-bit address to the FPWR register */
 	if (i2c_smbus_write_word_data(client, 0x27, swab16(fpaddr)) == -1) {
-		v4l_dbg(1, debug, client, "%s: failed\n", __func__);
+		v4l2_dbg(1, debug, sd, "%s: failed\n", __func__);
 		return -1;
 	}
 
-	if (vpx3220_fp_status(client) < 0)
+	if (vpx3220_fp_status(sd) < 0)
 		return -1;
 
 	/* Write the 16-bit data to the FPDAT register */
 	if (i2c_smbus_write_word_data(client, 0x28, swab16(data)) == -1) {
-		v4l_dbg(1, debug, client, "%s: failed\n", __func__);
+		v4l2_dbg(1, debug, sd, "%s: failed\n", __func__);
 		return -1;
 	}
 
 	return 0;
 }
 
-static u16 vpx3220_fp_read(struct i2c_client *client, u16 fpaddr)
+static u16 vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr)
 {
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	s16 data;
 
 	/* Write the 16-bit address to the FPRD register */
 	if (i2c_smbus_write_word_data(client, 0x26, swab16(fpaddr)) == -1) {
-		v4l_dbg(1, debug, client, "%s: failed\n", __func__);
+		v4l2_dbg(1, debug, sd, "%s: failed\n", __func__);
 		return -1;
 	}
 
-	if (vpx3220_fp_status(client) < 0)
+	if (vpx3220_fp_status(sd) < 0)
 		return -1;
 
 	/* Read the 16-bit data from the FPDAT register */
 	data = i2c_smbus_read_word_data(client, 0x28);
 	if (data == -1) {
-		v4l_dbg(1, debug, client, "%s: failed\n", __func__);
+		v4l2_dbg(1, debug, sd, "%s: failed\n", __func__);
 		return -1;
 	}
 
 	return swab16(data);
 }
 
-static int vpx3220_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
+static int vpx3220_write_block(struct v4l2_subdev *sd, const u8 *data, unsigned int len)
 {
 	u8 reg;
 	int ret = -1;
 
 	while (len >= 2) {
 		reg = *data++;
-		ret = vpx3220_write(client, reg, *data++);
+		ret = vpx3220_write(sd, reg, *data++);
 		if (ret < 0)
 			break;
 		len -= 2;
@@ -149,7 +163,7 @@ static int vpx3220_write_block(struct i2c_client *client, const u8 *data, unsign
 	return ret;
 }
 
-static int vpx3220_write_fp_block(struct i2c_client *client,
+static int vpx3220_write_fp_block(struct v4l2_subdev *sd,
 		const u16 *data, unsigned int len)
 {
 	u8 reg;
@@ -157,7 +171,7 @@ static int vpx3220_write_fp_block(struct i2c_client *client,
 
 	while (len > 1) {
 		reg = *data++;
-		ret |= vpx3220_fp_write(client, reg, *data++);
+		ret |= vpx3220_fp_write(sd, reg, *data++);
 		len -= 2;
 	}
 
@@ -259,276 +273,277 @@ static const unsigned short init_fp[] = {
 	0x4b, 0x298,		/* PLL gain */
 };
 
-static void vpx3220_dump_i2c(struct i2c_client *client)
-{
-	int len = sizeof(init_common);
-	const unsigned char *data = init_common;
 
-	while (len > 1) {
-		v4l_dbg(1, debug, client, "i2c reg 0x%02x data 0x%02x\n",
-			*data, vpx3220_read(client, *data));
-		data += 2;
-		len -= 2;
-	}
+static int vpx3220_init(struct v4l2_subdev *sd, u32 val)
+{
+	struct vpx3220 *decoder = to_vpx3220(sd);
+
+	vpx3220_write_block(sd, init_common, sizeof(init_common));
+	vpx3220_write_fp_block(sd, init_fp, sizeof(init_fp) >> 1);
+	if (decoder->norm & V4L2_STD_NTSC)
+		vpx3220_write_fp_block(sd, init_ntsc, sizeof(init_ntsc) >> 1);
+	else if (decoder->norm & V4L2_STD_PAL)
+		vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1);
+	else if (decoder->norm & V4L2_STD_SECAM)
+		vpx3220_write_fp_block(sd, init_secam, sizeof(init_secam) >> 1);
+	else
+		vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1);
+	return 0;
 }
 
-static int vpx3220_command(struct i2c_client *client, unsigned cmd, void *arg)
+static int vpx3220_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd)
 {
-	struct vpx3220 *decoder = i2c_get_clientdata(client);
+	int res = V4L2_IN_ST_NO_SIGNAL, status;
+	v4l2_std_id std = 0;
 
-	switch (cmd) {
-	case 0:
-	{
-		vpx3220_write_block(client, init_common,
-				    sizeof(init_common));
-		vpx3220_write_fp_block(client, init_fp,
-				       sizeof(init_fp) >> 1);
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			vpx3220_write_fp_block(client, init_ntsc,
-					       sizeof(init_ntsc) >> 1);
-			break;
+	status = vpx3220_fp_read(sd, 0x0f3);
+
+	v4l2_dbg(1, debug, sd, "status: 0x%04x\n", status);
+
+	if (status < 0)
+		return status;
 
-		case VIDEO_MODE_PAL:
-			vpx3220_write_fp_block(client, init_pal,
-					       sizeof(init_pal) >> 1);
+	if ((status & 0x20) == 0) {
+		res = 0;
+
+		switch (status & 0x18) {
+		case 0x00:
+		case 0x10:
+		case 0x14:
+		case 0x18:
+			std = V4L2_STD_PAL;
 			break;
-		case VIDEO_MODE_SECAM:
-			vpx3220_write_fp_block(client, init_secam,
-					       sizeof(init_secam) >> 1);
+
+		case 0x08:
+			std = V4L2_STD_SECAM;
 			break;
-		default:
-			vpx3220_write_fp_block(client, init_pal,
-					       sizeof(init_pal) >> 1);
+
+		case 0x04:
+		case 0x0c:
+		case 0x1c:
+			std = V4L2_STD_NTSC;
 			break;
 		}
-		break;
-	}
-
-	case DECODER_DUMP:
-	{
-		vpx3220_dump_i2c(client);
-		break;
 	}
+	if (pstd)
+		*pstd = std;
+	if (pstatus)
+		*pstatus = status;
+	return 0;
+}
 
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *cap = arg;
+static int vpx3220_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+	v4l2_dbg(1, debug, sd, "querystd\n");
+	return vpx3220_status(sd, NULL, std);
+}
 
-		v4l_dbg(1, debug, client, "DECODER_GET_CAPABILITIES\n");
+static int vpx3220_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	v4l2_dbg(1, debug, sd, "g_input_status\n");
+	return vpx3220_status(sd, status, NULL);
+}
 
-		cap->flags = VIDEO_DECODER_PAL |
-			     VIDEO_DECODER_NTSC |
-			     VIDEO_DECODER_SECAM |
-			     VIDEO_DECODER_AUTO |
-			     VIDEO_DECODER_CCIR;
-		cap->inputs = 3;
-		cap->outputs = 1;
-		break;
+static int vpx3220_s_std(struct v4l2_subdev *sd, v4l2_std_id std)
+{
+	struct vpx3220 *decoder = to_vpx3220(sd);
+	int temp_input;
+
+	/* Here we back up the input selection because it gets
+	   overwritten when we fill the registers with the
+	   choosen video norm */
+	temp_input = vpx3220_fp_read(sd, 0xf2);
+
+	v4l2_dbg(1, debug, sd, "s_std %llx\n", (unsigned long long)std);
+	if (std & V4L2_STD_NTSC) {
+		vpx3220_write_fp_block(sd, init_ntsc, sizeof(init_ntsc) >> 1);
+		v4l2_dbg(1, debug, sd, "norm switched to NTSC\n");
+	} else if (std & V4L2_STD_PAL) {
+		vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1);
+		v4l2_dbg(1, debug, sd, "norm switched to PAL\n");
+	} else if (std & V4L2_STD_SECAM) {
+		vpx3220_write_fp_block(sd, init_secam, sizeof(init_secam) >> 1);
+		v4l2_dbg(1, debug, sd, "norm switched to SECAM\n");
+	} else {
+		return -EINVAL;
 	}
 
-	case DECODER_GET_STATUS:
-	{
-		int res = 0, status;
+	decoder->norm = std;
 
-		v4l_dbg(1, debug, client, "DECODER_GET_STATUS\n");
-
-		status = vpx3220_fp_read(client, 0x0f3);
-
-		v4l_dbg(1, debug, client, "status: 0x%04x\n", status);
-
-		if (status < 0)
-			return status;
+	/* And here we set the backed up video input again */
+	vpx3220_fp_write(sd, 0xf2, temp_input | 0x0010);
+	udelay(10);
+	return 0;
+}
 
-		if ((status & 0x20) == 0) {
-			res |= DECODER_STATUS_GOOD | DECODER_STATUS_COLOR;
+static int vpx3220_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route)
+{
+	int data;
 
-			switch (status & 0x18) {
-			case 0x00:
-			case 0x10:
-			case 0x14:
-			case 0x18:
-				res |= DECODER_STATUS_PAL;
-				break;
+	/* RJ:   route->input = 0: ST8 (PCTV) input
+		 route->input = 1: COMPOSITE  input
+		 route->input = 2: SVHS       input  */
 
-			case 0x08:
-				res |= DECODER_STATUS_SECAM;
-				break;
+	const int input[3][2] = {
+		{0x0c, 0},
+		{0x0d, 0},
+		{0x0e, 1}
+	};
 
-			case 0x04:
-			case 0x0c:
-			case 0x1c:
-				res |= DECODER_STATUS_NTSC;
-				break;
-			}
-		}
+	if (route->input < 0 || route->input > 2)
+		return -EINVAL;
 
-		*(int *) arg = res;
-		break;
-	}
+	v4l2_dbg(1, debug, sd, "input switched to %s\n", inputs[route->input]);
 
-	case DECODER_SET_NORM:
-	{
-		int *iarg = arg, data;
-		int temp_input;
-
-		/* Here we back up the input selection because it gets
-		   overwritten when we fill the registers with the
-		   choosen video norm */
-		temp_input = vpx3220_fp_read(client, 0xf2);
-
-		v4l_dbg(1, debug, client, "DECODER_SET_NORM %d\n", *iarg);
-		switch (*iarg) {
-		case VIDEO_MODE_NTSC:
-			vpx3220_write_fp_block(client, init_ntsc,
-					       sizeof(init_ntsc) >> 1);
-			v4l_dbg(1, debug, client, "norm switched to NTSC\n");
-			break;
+	vpx3220_write(sd, 0x33, input[route->input][0]);
 
-		case VIDEO_MODE_PAL:
-			vpx3220_write_fp_block(client, init_pal,
-					       sizeof(init_pal) >> 1);
-			v4l_dbg(1, debug, client, "norm switched to PAL\n");
-			break;
+	data = vpx3220_fp_read(sd, 0xf2) & ~(0x0020);
+	if (data < 0)
+		return data;
+	/* 0x0010 is required to latch the setting */
+	vpx3220_fp_write(sd, 0xf2,
+			data | (input[route->input][1] << 5) | 0x0010);
 
-		case VIDEO_MODE_SECAM:
-			vpx3220_write_fp_block(client, init_secam,
-					       sizeof(init_secam) >> 1);
-			v4l_dbg(1, debug, client, "norm switched to SECAM\n");
-			break;
+	udelay(10);
+	return 0;
+}
 
-		case VIDEO_MODE_AUTO:
-			/* FIXME This is only preliminary support */
-			data = vpx3220_fp_read(client, 0xf2) & 0x20;
-			vpx3220_fp_write(client, 0xf2, 0x00c0 | data);
-			v4l_dbg(1, debug, client, "norm switched to AUTO\n");
-			break;
+static int vpx3220_s_stream(struct v4l2_subdev *sd, int enable)
+{
+	v4l2_dbg(1, debug, sd, "s_stream %s\n", enable ? "on" : "off");
 
-		default:
-			return -EINVAL;
-		}
-		decoder->norm = *iarg;
+	vpx3220_write(sd, 0xf2, (enable ? 0x1b : 0x00));
+	return 0;
+}
 
-		/* And here we set the backed up video input again */
-		vpx3220_fp_write(client, 0xf2, temp_input | 0x0010);
-		udelay(10);
+static int vpx3220_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
+{
+	switch (qc->id) {
+	case V4L2_CID_BRIGHTNESS:
+		v4l2_ctrl_query_fill(qc, -128, 127, 1, 0);
 		break;
-	}
-
-	case DECODER_SET_INPUT:
-	{
-		int *iarg = arg, data;
-
-		/* RJ:  *iarg = 0: ST8 (PCTV) input
-		 *iarg = 1: COMPOSITE  input
-		 *iarg = 2: SVHS       input  */
-
-		const int input[3][2] = {
-			{0x0c, 0},
-			{0x0d, 0},
-			{0x0e, 1}
-		};
 
-		if (*iarg < 0 || *iarg > 2)
-			return -EINVAL;
-
-		v4l_dbg(1, debug, client, "input switched to %s\n", inputs[*iarg]);
-
-		vpx3220_write(client, 0x33, input[*iarg][0]);
-
-		data = vpx3220_fp_read(client, 0xf2) & ~(0x0020);
-		if (data < 0)
-			return data;
-		/* 0x0010 is required to latch the setting */
-		vpx3220_fp_write(client, 0xf2,
-				 data | (input[*iarg][1] << 5) | 0x0010);
-
-		udelay(10);
+	case V4L2_CID_CONTRAST:
+		v4l2_ctrl_query_fill(qc, 0, 63, 1, 32);
 		break;
-	}
 
-	case DECODER_SET_OUTPUT:
-	{
-		int *iarg = arg;
+	case V4L2_CID_SATURATION:
+		v4l2_ctrl_query_fill(qc, 0, 4095, 1, 2048);
+		break;
 
-		/* not much choice of outputs */
-		if (*iarg != 0) {
-			return -EINVAL;
-		}
+	case V4L2_CID_HUE:
+		v4l2_ctrl_query_fill(qc, -512, 511, 1, 0);
 		break;
-	}
 
-	case DECODER_ENABLE_OUTPUT:
-	{
-		int *iarg = arg;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
 
-		v4l_dbg(1, debug, client, "DECODER_ENABLE_OUTPUT %d\n", *iarg);
+static int vpx3220_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct vpx3220 *decoder = to_vpx3220(sd);
 
-		vpx3220_write(client, 0xf2, (*iarg ? 0x1b : 0x00));
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = decoder->bright;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = decoder->contrast;
 		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = decoder->sat;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = decoder->hue;
+		break;
+	default:
+		return -EINVAL;
 	}
+	return 0;
+}
 
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
+static int vpx3220_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
+{
+	struct vpx3220 *decoder = to_vpx3220(sd);
 
-		if (decoder->bright != pic->brightness) {
-			/* We want -128 to 128 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			vpx3220_write(client, 0xe6,
-				      (decoder->bright - 32768) >> 8);
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		if (decoder->bright != ctrl->value) {
+			decoder->bright = ctrl->value;
+			vpx3220_write(sd, 0xe6, decoder->bright);
 		}
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 64 we get 0-65535 */
+		break;
+	case V4L2_CID_CONTRAST:
+		if (decoder->contrast != ctrl->value) {
 			/* Bit 7 and 8 is for noise shaping */
-			decoder->contrast = pic->contrast;
-			vpx3220_write(client, 0xe7,
-				      (decoder->contrast >> 10) + 192);
+			decoder->contrast = ctrl->value;
+			vpx3220_write(sd, 0xe7, decoder->contrast + 192);
 		}
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 4096 we get 0-65535 */
-			decoder->sat = pic->colour;
-			vpx3220_fp_write(client, 0xa0,
-					 decoder->sat >> 4);
+		break;
+	case V4L2_CID_SATURATION:
+		if (decoder->sat != ctrl->value) {
+			decoder->sat = ctrl->value;
+			vpx3220_fp_write(sd, 0xa0, decoder->sat);
 		}
-		if (decoder->hue != pic->hue) {
-			/* We want -512 to 512 we get 0-65535 */
-			decoder->hue = pic->hue;
-			vpx3220_fp_write(client, 0x1c,
-					 ((decoder->hue - 32768) >> 6) & 0xFFF);
+		break;
+	case V4L2_CID_HUE:
+		if (decoder->hue != ctrl->value) {
+			decoder->hue = ctrl->value;
+			vpx3220_fp_write(sd, 0x1c, decoder->hue);
 		}
 		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
-
 	return 0;
 }
 
-static int vpx3220_init_client(struct i2c_client *client)
+static int vpx3220_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
 {
-	vpx3220_write_block(client, init_common, sizeof(init_common));
-	vpx3220_write_fp_block(client, init_fp, sizeof(init_fp) >> 1);
-	/* Default to PAL */
-	vpx3220_write_fp_block(client, init_pal, sizeof(init_pal) >> 1);
+	struct vpx3220 *decoder = to_vpx3220(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-	return 0;
+	return v4l2_chip_ident_i2c_client(client, chip, decoder->ident, 0);
 }
 
+/* ----------------------------------------------------------------------- */
+
+static const struct v4l2_subdev_core_ops vpx3220_core_ops = {
+	.g_chip_ident = vpx3220_g_chip_ident,
+	.init = vpx3220_init,
+	.g_ctrl = vpx3220_g_ctrl,
+	.s_ctrl = vpx3220_s_ctrl,
+	.queryctrl = vpx3220_queryctrl,
+};
+
+static const struct v4l2_subdev_tuner_ops vpx3220_tuner_ops = {
+	.s_std = vpx3220_s_std,
+};
+
+static const struct v4l2_subdev_video_ops vpx3220_video_ops = {
+	.s_routing = vpx3220_s_routing,
+	.s_stream = vpx3220_s_stream,
+	.querystd = vpx3220_querystd,
+	.g_input_status = vpx3220_g_input_status,
+};
+
+static const struct v4l2_subdev_ops vpx3220_ops = {
+	.core = &vpx3220_core_ops,
+	.tuner = &vpx3220_tuner_ops,
+	.video = &vpx3220_video_ops,
+};
+
 /* -----------------------------------------------------------------------
  * Client management code
  */
 
-static unsigned short normal_i2c[] = { 0x86 >> 1, 0x8e >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
 static int vpx3220_probe(struct i2c_client *client,
 			const struct i2c_device_id *id)
 {
 	struct vpx3220 *decoder;
+	struct v4l2_subdev *sd;
 	const char *name = NULL;
 	u8 ver;
 	u16 pn;
@@ -541,18 +556,20 @@ static int vpx3220_probe(struct i2c_client *client,
 	decoder = kzalloc(sizeof(struct vpx3220), GFP_KERNEL);
 	if (decoder == NULL)
 		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_PAL;
+	sd = &decoder->sd;
+	v4l2_i2c_subdev_init(sd, client, &vpx3220_ops);
+	decoder->norm = V4L2_STD_PAL;
 	decoder->input = 0;
 	decoder->enable = 1;
 	decoder->bright = 32768;
 	decoder->contrast = 32768;
 	decoder->hue = 32768;
 	decoder->sat = 32768;
-	i2c_set_clientdata(client, decoder);
 
 	ver = i2c_smbus_read_byte_data(client, 0x00);
 	pn = (i2c_smbus_read_byte_data(client, 0x02) << 8) +
 		i2c_smbus_read_byte_data(client, 0x01);
+	decoder->ident = V4L2_IDENT_VPX3220A;
 	if (ver == 0xec) {
 		switch (pn) {
 		case 0x4680:
@@ -560,26 +577,34 @@ static int vpx3220_probe(struct i2c_client *client,
 			break;
 		case 0x4260:
 			name = "vpx3216b";
+			decoder->ident = V4L2_IDENT_VPX3216B;
 			break;
 		case 0x4280:
 			name = "vpx3214c";
+			decoder->ident = V4L2_IDENT_VPX3214C;
 			break;
 		}
 	}
 	if (name)
-		v4l_info(client, "%s found @ 0x%x (%s)\n", name,
+		v4l2_info(sd, "%s found @ 0x%x (%s)\n", name,
 			client->addr << 1, client->adapter->name);
 	else
-		v4l_info(client, "chip (%02x:%04x) found @ 0x%x (%s)\n",
+		v4l2_info(sd, "chip (%02x:%04x) found @ 0x%x (%s)\n",
 			ver, pn, client->addr << 1, client->adapter->name);
 
-	vpx3220_init_client(client);
+	vpx3220_write_block(sd, init_common, sizeof(init_common));
+	vpx3220_write_fp_block(sd, init_fp, sizeof(init_fp) >> 1);
+	/* Default to PAL */
+	vpx3220_write_fp_block(sd, init_pal, sizeof(init_pal) >> 1);
 	return 0;
 }
 
 static int vpx3220_remove(struct i2c_client *client)
 {
-	kfree(i2c_get_clientdata(client));
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+	v4l2_device_unregister_subdev(sd);
+	kfree(to_vpx3220(sd));
 	return 0;
 }
 
@@ -593,8 +618,6 @@ MODULE_DEVICE_TABLE(i2c, vpx3220_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "vpx3220",
-	.driverid = I2C_DRIVERID_VPX3220,
-	.command = vpx3220_command,
 	.probe = vpx3220_probe,
 	.remove = vpx3220_remove,
 	.id_table = vpx3220_id,
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 038ff32b01b8..dcade619cbd8 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -57,7 +57,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/videodev2.h>
+#include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <linux/parport.h>
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 105a832531f2..3b08bc4af909 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -42,6 +42,7 @@
 #include <asm/page.h>
 #include <asm/uaccess.h>
 #include <linux/page-flags.h>
+#include <linux/videodev.h>
 #include <media/v4l2-ioctl.h>
 
 #include "w9968cf.h"
@@ -68,7 +69,6 @@ MODULE_VERSION(W9968CF_MODULE_VERSION);
 MODULE_LICENSE(W9968CF_MODULE_LICENSE);
 MODULE_SUPPORTED_DEVICE("Video");
 
-static int ovmod_load = W9968CF_OVMOD_LOAD;
 static unsigned short simcams = W9968CF_SIMCAMS;
 static short video_nr[]={[0 ... W9968CF_MAX_DEVICES-1] = -1}; /*-1=first free*/
 static unsigned int packet_size[] = {[0 ... W9968CF_MAX_DEVICES-1] =
@@ -111,9 +111,6 @@ static int specific_debug = W9968CF_SPECIFIC_DEBUG;
 
 static unsigned int param_nv[24]; /* number of values per parameter */
 
-#ifdef CONFIG_MODULES
-module_param(ovmod_load, bool, 0644);
-#endif
 module_param(simcams, ushort, 0644);
 module_param_array(video_nr, short, &param_nv[0], 0444);
 module_param_array(packet_size, uint, &param_nv[1], 0444);
@@ -144,18 +141,6 @@ module_param(debug, ushort, 0644);
 module_param(specific_debug, bool, 0644);
 #endif
 
-#ifdef CONFIG_MODULES
-MODULE_PARM_DESC(ovmod_load,
-		 "\n<0|1> Automatic 'ovcamchip' module loading."
-		 "\n0 disabled, 1 enabled."
-		 "\nIf enabled,'insmod' searches for the required 'ovcamchip'"
-		 "\nmodule in the system, according to its configuration, and"
-		 "\nattempts to load that module automatically. This action is"
-		 "\nperformed once as soon as the 'w9968cf' module is loaded"
-		 "\ninto memory."
-		 "\nDefault value is "__MODULE_STRING(W9968CF_OVMOD_LOAD)"."
-		 "\n");
-#endif
 MODULE_PARM_DESC(simcams,
 		 "\n<n> Number of cameras allowed to stream simultaneously."
 		 "\nn may vary from 0 to "
@@ -443,8 +428,6 @@ static int w9968cf_i2c_smbus_xfer(struct i2c_adapter*, u16 addr,
 				  unsigned short flags, char read_write,
 				  u8 command, int size, union i2c_smbus_data*);
 static u32 w9968cf_i2c_func(struct i2c_adapter*);
-static int w9968cf_i2c_attach_inform(struct i2c_client*);
-static int w9968cf_i2c_detach_inform(struct i2c_client*);
 
 /* Memory management */
 static void* rvmalloc(unsigned long size);
@@ -1443,19 +1426,11 @@ w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
 		       unsigned short flags, char read_write, u8 command,
 		       int size, union i2c_smbus_data *data)
 {
-	struct w9968cf_device* cam = i2c_get_adapdata(adapter);
+	struct v4l2_device *v4l2_dev = i2c_get_adapdata(adapter);
+	struct w9968cf_device *cam = to_cam(v4l2_dev);
 	u8 i;
 	int err = 0;
 
-	switch (addr) {
-		case OV6xx0_SID:
-		case OV7xx0_SID:
-			break;
-		default:
-			DBG(4, "Rejected slave ID 0x%04X", addr)
-			return -EINVAL;
-	}
-
 	if (size == I2C_SMBUS_BYTE) {
 		/* Why addr <<= 1? See OVXXX0_SID defines in ovcamchip.h */
 		addr <<= 1;
@@ -1463,8 +1438,17 @@ w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
 		if (read_write == I2C_SMBUS_WRITE)
 			err = w9968cf_i2c_adap_write_byte(cam, addr, command);
 		else if (read_write == I2C_SMBUS_READ)
-			err = w9968cf_i2c_adap_read_byte(cam,addr,&data->byte);
-
+			for (i = 1; i <= W9968CF_I2C_RW_RETRIES; i++) {
+				err = w9968cf_i2c_adap_read_byte(cam, addr,
+							 &data->byte);
+				if (err) {
+					if (w9968cf_smbus_refresh_bus(cam)) {
+						err = -EIO;
+						break;
+					}
+				} else
+					break;
+			}
 	} else if (size == I2C_SMBUS_BYTE_DATA) {
 		addr <<= 1;
 
@@ -1491,7 +1475,6 @@ w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
 		DBG(4, "Unsupported I2C transfer mode (%d)", size)
 		return -EINVAL;
 	}
-
 	return err;
 }
 
@@ -1504,44 +1487,6 @@ static u32 w9968cf_i2c_func(struct i2c_adapter* adap)
 }
 
 
-static int w9968cf_i2c_attach_inform(struct i2c_client* client)
-{
-	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-	int id = client->driver->id, err = 0;
-
-	if (id == I2C_DRIVERID_OVCAMCHIP) {
-		cam->sensor_client = client;
-		err = w9968cf_sensor_init(cam);
-		if (err) {
-			cam->sensor_client = NULL;
-			return err;
-		}
-	} else {
-		DBG(4, "Rejected client [%s] with driver [%s]",
-		    client->name, client->driver->driver.name)
-		return -EINVAL;
-	}
-
-	DBG(5, "I2C attach client [%s] with driver [%s]",
-	    client->name, client->driver->driver.name)
-
-	return 0;
-}
-
-
-static int w9968cf_i2c_detach_inform(struct i2c_client* client)
-{
-	struct w9968cf_device* cam = i2c_get_adapdata(client->adapter);
-
-	if (cam->sensor_client == client)
-		cam->sensor_client = NULL;
-
-	DBG(5, "I2C detach client [%s]", client->name)
-
-	return 0;
-}
-
-
 static int w9968cf_i2c_init(struct w9968cf_device* cam)
 {
 	int err = 0;
@@ -1554,15 +1499,13 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
 	static struct i2c_adapter adap = {
 		.id =                I2C_HW_SMBUS_W9968CF,
 		.owner =             THIS_MODULE,
-		.client_register =   w9968cf_i2c_attach_inform,
-		.client_unregister = w9968cf_i2c_detach_inform,
 		.algo =              &algo,
 	};
 
 	memcpy(&cam->i2c_adapter, &adap, sizeof(struct i2c_adapter));
 	strcpy(cam->i2c_adapter.name, "w9968cf");
 	cam->i2c_adapter.dev.parent = &cam->usbdev->dev;
-	i2c_set_adapdata(&cam->i2c_adapter, cam);
+	i2c_set_adapdata(&cam->i2c_adapter, &cam->v4l2_dev);
 
 	DBG(6, "Registering I2C adapter with kernel...")
 
@@ -2165,13 +2108,9 @@ w9968cf_sensor_get_control(struct w9968cf_device* cam, int cid, int* val)
 static int
 w9968cf_sensor_cmd(struct w9968cf_device* cam, unsigned int cmd, void* arg)
 {
-	struct i2c_client* c = cam->sensor_client;
-	int rc = 0;
-
-	if (!c || !c->driver || !c->driver->command)
-		return -EINVAL;
+	int rc;
 
-	rc = c->driver->command(c, cmd, arg);
+	rc = v4l2_subdev_call(cam->sensor_sd, core, ioctl, cmd, arg);
 	/* The I2C driver returns -EPERM on non-supported controls */
 	return (rc < 0 && rc != -EPERM) ? rc : 0;
 }
@@ -2346,7 +2285,7 @@ static int w9968cf_sensor_init(struct w9968cf_device* cam)
 		goto error;
 
 	/* NOTE: Make sure width and height are a multiple of 16 */
-	switch (cam->sensor_client->addr) {
+	switch (v4l2_i2c_subdev_addr(cam->sensor_sd)) {
 		case OV6xx0_SID:
 			cam->maxwidth = 352;
 			cam->maxheight = 288;
@@ -2651,6 +2590,7 @@ static void w9968cf_release_resources(struct w9968cf_device* cam)
 	w9968cf_deallocate_memory(cam);
 	kfree(cam->control_buffer);
 	kfree(cam->data_buffer);
+	v4l2_device_unregister(&cam->v4l2_dev);
 
 	mutex_unlock(&w9968cf_devlist_mutex);
 }
@@ -3480,6 +3420,11 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 	struct list_head* ptr;
 	u8 sc = 0; /* number of simultaneous cameras */
 	static unsigned short dev_nr; /* 0 - we are handling device number n */
+	static unsigned short addrs[] = {
+		OV7xx0_SID,
+		OV6xx0_SID,
+		I2C_CLIENT_END
+	};
 
 	if (le16_to_cpu(udev->descriptor.idVendor)  == winbond_id_table[0].idVendor &&
 	    le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[0].idProduct)
@@ -3495,12 +3440,14 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 	if (!cam)
 		return -ENOMEM;
 
+	err = v4l2_device_register(&udev->dev, &cam->v4l2_dev);
+	if (err)
+		goto fail0;
+
 	mutex_init(&cam->dev_mutex);
 	mutex_lock(&cam->dev_mutex);
 
 	cam->usbdev = udev;
-	/* NOTE: a local copy is used to avoid possible race conditions */
-	memcpy(&cam->dev, &udev->dev, sizeof(struct device));
 
 	DBG(2, "%s detected", symbolic(camlist, mod_id))
 
@@ -3549,7 +3496,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 	cam->v4ldev->minor = video_nr[dev_nr];
 	cam->v4ldev->release = video_device_release;
 	video_set_drvdata(cam->v4ldev, cam);
-	cam->v4ldev->parent = &cam->dev;
+	cam->v4ldev->v4l2_dev = &cam->v4l2_dev;
 
 	err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
 				    video_nr[dev_nr]);
@@ -3576,9 +3523,13 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
 	w9968cf_turn_on_led(cam);
 
 	w9968cf_i2c_init(cam);
+	cam->sensor_sd = v4l2_i2c_new_probed_subdev(&cam->i2c_adapter,
+			"ovcamchip", "ovcamchip", addrs);
 
 	usb_set_intfdata(intf, cam);
 	mutex_unlock(&cam->dev_mutex);
+
+	err = w9968cf_sensor_init(cam);
 	return 0;
 
 fail: /* Free unused memory */
@@ -3587,6 +3538,8 @@ fail: /* Free unused memory */
 	if (cam->v4ldev)
 		video_device_release(cam->v4ldev);
 	mutex_unlock(&cam->dev_mutex);
+	v4l2_device_unregister(&cam->v4l2_dev);
+fail0:
 	kfree(cam);
 	return err;
 }
@@ -3597,15 +3550,16 @@ static void w9968cf_usb_disconnect(struct usb_interface* intf)
 	struct w9968cf_device* cam =
 	   (struct w9968cf_device*)usb_get_intfdata(intf);
 
-	down_write(&w9968cf_disconnect);
-
 	if (cam) {
+		down_write(&w9968cf_disconnect);
 		/* Prevent concurrent accesses to data */
 		mutex_lock(&cam->dev_mutex);
 
 		cam->disconnected = 1;
 
-		DBG(2, "Disconnecting %s...", symbolic(camlist, cam->id))
+		DBG(2, "Disconnecting %s...", symbolic(camlist, cam->id));
+
+		v4l2_device_disconnect(&cam->v4l2_dev);
 
 		wake_up_interruptible_all(&cam->open);
 
@@ -3621,12 +3575,12 @@ static void w9968cf_usb_disconnect(struct usb_interface* intf)
 			w9968cf_release_resources(cam);
 
 		mutex_unlock(&cam->dev_mutex);
+		up_write(&w9968cf_disconnect);
 
-		if (!cam->users)
+		if (!cam->users) {
 			kfree(cam);
+		}
 	}
-
-	up_write(&w9968cf_disconnect);
 }
 
 
@@ -3650,9 +3604,6 @@ static int __init w9968cf_module_init(void)
 	KDBG(2, W9968CF_MODULE_NAME" "W9968CF_MODULE_VERSION)
 	KDBG(3, W9968CF_MODULE_AUTHOR)
 
-	if (ovmod_load)
-		request_module("ovcamchip");
-
 	if ((err = usb_register(&w9968cf_usb_driver)))
 		return err;
 
diff --git a/drivers/media/video/w9968cf.h b/drivers/media/video/w9968cf.h
index 30032e15e23c..fdfc6a4e1c8f 100644
--- a/drivers/media/video/w9968cf.h
+++ b/drivers/media/video/w9968cf.h
@@ -33,6 +33,7 @@
 #include <linux/rwsem.h>
 #include <linux/mutex.h>
 
+#include <media/v4l2-device.h>
 #include <media/ovcamchip.h>
 
 #include "w9968cf_vpp.h"
@@ -42,7 +43,6 @@
  * Default values                                                           *
  ****************************************************************************/
 
-#define W9968CF_OVMOD_LOAD      1  /* automatic 'ovcamchip' module loading */
 #define W9968CF_VPPMOD_LOAD     1  /* automatic 'w9968cf-vpp' module loading */
 
 /* Comment/uncomment the following line to enable/disable debugging messages */
@@ -195,10 +195,9 @@ enum w9968cf_vpp_flag {
 
 /* Main device driver structure */
 struct w9968cf_device {
-	struct device dev; /* device structure */
-
 	enum w9968cf_model_id id;   /* private device identifier */
 
+	struct v4l2_device v4l2_dev;
 	struct video_device* v4ldev; /* -> V4L structure */
 	struct list_head v4llist;    /* entry of the list of V4L cameras */
 
@@ -265,7 +264,7 @@ struct w9968cf_device {
 
 	/* I2C interface to kernel */
 	struct i2c_adapter i2c_adapter;
-	struct i2c_client* sensor_client;
+	struct v4l2_subdev *sensor_sd;
 
 	/* Locks */
 	struct mutex dev_mutex,    /* for probe, disconnect,open and close */
@@ -277,6 +276,11 @@ struct w9968cf_device {
 	char command[16]; /* name of the program holding the device */
 };
 
+static inline struct w9968cf_device *to_cam(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct w9968cf_device, v4l2_dev);
+}
+
 
 /****************************************************************************
  * Macros for debugging                                                     *
@@ -291,14 +295,14 @@ struct w9968cf_device {
 	if ( ((specific_debug) && (debug == (level))) ||                      \
 	     ((!specific_debug) && (debug >= (level))) ) {                    \
 		if ((level) == 1)                                             \
-			dev_err(&cam->dev, fmt "\n", ## args);                \
+			v4l2_err(&cam->v4l2_dev, fmt "\n", ## args);          \
 		else if ((level) == 2 || (level) == 3)                        \
-			dev_info(&cam->dev, fmt "\n", ## args);               \
+			v4l2_info(&cam->v4l2_dev, fmt "\n", ## args);         \
 		else if ((level) == 4)                                        \
-			dev_warn(&cam->dev, fmt "\n", ## args);               \
+			v4l2_warn(&cam->v4l2_dev, fmt "\n", ## args);         \
 		else if ((level) >= 5)                                        \
-			dev_info(&cam->dev, "[%s:%d] " fmt "\n",              \
-				 __func__, __LINE__ , ## args);           \
+			v4l2_info(&cam->v4l2_dev, "[%s:%d] " fmt "\n",        \
+				 __func__, __LINE__ , ## args);               \
 	}                                                                     \
 }
 /* For generic kernel (not device specific) messages */
@@ -321,7 +325,7 @@ struct w9968cf_device {
 
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
-dev_info(&cam->dev, "[%s:%d] " fmt "\n", __func__, __LINE__ , ## args);
+v4l2_info(&cam->v4l2_dev, "[%s:%d] " fmt "\n", __func__, __LINE__ , ## args);
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0); /* nothing: it's a placeholder */
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c
index f2864d5cd180..b572ce288e14 100644
--- a/drivers/media/video/wm8739.c
+++ b/drivers/media/video/wm8739.c
@@ -252,11 +252,6 @@ static int wm8739_log_status(struct v4l2_subdev *sd)
 	return 0;
 }
 
-static int wm8739_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops wm8739_core_ops = {
@@ -343,8 +338,6 @@ MODULE_DEVICE_TABLE(i2c, wm8739_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "wm8739",
-	.driverid = I2C_DRIVERID_WM8739,
-	.command = wm8739_command,
 	.probe = wm8739_probe,
 	.remove = wm8739_remove,
 	.id_table = wm8739_id,
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 53fcd42843e0..eddf11abe1d9 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -34,15 +34,12 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
-#include <media/v4l2-i2c-drv-legacy.h>
+#include <media/v4l2-i2c-drv.h>
 
 MODULE_DESCRIPTION("wm8775 driver");
 MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static unsigned short normal_i2c[] = { 0x36 >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
 
 
 /* ----------------------------------------------------------------------- */
@@ -161,11 +158,6 @@ static int wm8775_s_frequency(struct v4l2_subdev *sd, struct v4l2_frequency *fre
 	return 0;
 }
 
-static int wm8775_command(struct i2c_client *client, unsigned cmd, void *arg)
-{
-	return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops wm8775_core_ops = {
@@ -268,8 +260,6 @@ MODULE_DEVICE_TABLE(i2c, wm8775_id);
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data = {
 	.name = "wm8775",
-	.driverid = I2C_DRIVERID_WM8775,
-	.command = wm8775_command,
 	.probe = wm8775_probe,
 	.remove = wm8775_remove,
 	.id_table = wm8775_id,
diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
index b0cd49c438a3..3a408de91b9c 100644
--- a/drivers/media/video/zc0301/zc0301_sensor.h
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -58,12 +58,20 @@ zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
 	.idProduct = (prod),                                                  \
 	.bInterfaceClass = (intclass)
 
+#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
 #define ZC0301_ID_TABLE                                                       \
 static const struct usb_device_id zc0301_id_table[] =  {                      \
 	{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */            \
 	{ ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */           \
 	{ }                                                                   \
 };
+#else
+#define ZC0301_ID_TABLE                                                       \
+static const struct usb_device_id zc0301_id_table[] =  {                      \
+	{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */            \
+	{ }                                                                   \
+};
+#endif
 
 /*****************************************************************************/
 
diff --git a/drivers/media/video/zoran/Kconfig b/drivers/media/video/zoran/Kconfig
index 8666e19f31a7..fd4120e4c104 100644
--- a/drivers/media/video/zoran/Kconfig
+++ b/drivers/media/video/zoran/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_ZORAN
 	tristate "Zoran ZR36057/36067 Video For Linux"
-	depends on PCI && I2C_ALGOBIT && VIDEO_V4L1 && VIRT_TO_BUS
+	depends on PCI && I2C_ALGOBIT && VIDEO_V4L2 && VIRT_TO_BUS
 	help
 	  Say Y for support for MJPEG capture cards based on the Zoran
 	  36057/36067 PCI controller chipset. This includes the Iomega
@@ -32,7 +32,7 @@ config VIDEO_ZORAN_ZR36060
 config VIDEO_ZORAN_BUZ
 	tristate "Iomega Buz support"
 	depends on VIDEO_ZORAN_ZR36060
-	select VIDEO_SAA7111 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_SAA7185 if VIDEO_HELPER_CHIPS_AUTO
 	help
 	  Support for the Iomega Buz MJPEG capture/playback card.
@@ -58,7 +58,7 @@ config VIDEO_ZORAN_LML33
 config VIDEO_ZORAN_LML33R10
 	tristate "Linux Media Labs LML33R10 support"
 	depends on VIDEO_ZORAN_ZR36060
-	select VIDEO_SAA7114 if VIDEO_HELPER_CHIPS_AUTO
+	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_ADV7170 if VIDEO_HELPER_CHIPS_AUTO
 	help
 	  support for the Linux Media Labs LML33R10 MJPEG capture/playback
@@ -66,7 +66,7 @@ config VIDEO_ZORAN_LML33R10
 
 config VIDEO_ZORAN_AVS6EYES
 	tristate "AverMedia 6 Eyes support (EXPERIMENTAL)"
-	depends on VIDEO_ZORAN_ZR36060 && EXPERIMENTAL && VIDEO_V4L1
+	depends on VIDEO_ZORAN_ZR36060 && EXPERIMENTAL
 	select VIDEO_BT856 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_BT866 if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_KS0127 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/zoran/videocodec.h b/drivers/media/video/zoran/videocodec.h
index 97a3bbeda505..5c27b251354e 100644
--- a/drivers/media/video/zoran/videocodec.h
+++ b/drivers/media/video/zoran/videocodec.h
@@ -97,7 +97,7 @@
 	       available) - it returns 0 if the mode is possible
    set_size -> this fn-ref. sets the norm and image size for
 	       compression/decompression (returns 0 on success)
-	       the norm param is defined in videodev.h (VIDEO_MODE_*)
+	       the norm param is defined in videodev2.h (V4L2_STD_*)
 
    additional setup may be available, too - but the codec should work with
    some default values even without this
@@ -144,9 +144,8 @@ M                       zr36055[1] 0001 0000c001 00000000 (zr36050[1])
 #ifndef __LINUX_VIDEOCODEC_H
 #define __LINUX_VIDEOCODEC_H
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 
-//should be in videodev.h ??? (VID_DO_....)
 #define CODEC_DO_COMPRESSION 0
 #define CODEC_DO_EXPANSION   1
 
@@ -237,10 +236,6 @@ struct vfe_settings {
 	__u32 width, height;	/* Area to capture */
 	__u16 decimation;	/* Decimation divider */
 	__u16 flags;		/* Flags for capture */
-/* flags are the same as in struct video_capture - see videodev.h:
-#define VIDEO_CAPTURE_ODD		0
-#define VIDEO_CAPTURE_EVEN		1
-*/
 	__u16 quality;		/* quality of the video */
 };
 
diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h
index e873a916250f..afecf32f1a87 100644
--- a/drivers/media/video/zoran/zoran.h
+++ b/drivers/media/video/zoran/zoran.h
@@ -31,6 +31,8 @@
 #ifndef _BUZ_H_
 #define _BUZ_H_
 
+#include <media/v4l2-device.h>
+
 struct zoran_requestbuffers {
 	unsigned long count;	/* Number of buffers for MJPEG grabbing */
 	unsigned long size;	/* Size PER BUFFER in bytes */
@@ -170,7 +172,7 @@ Private IOCTL to set up for displaying MJPEG
 #endif
 #define   V4L_MASK_FRAME   (V4L_MAX_FRAME - 1)
 
-#define MAX_KMALLOC_MEM (128*1024)
+#define MAX_FRAME (BUZ_MAX_FRAME > VIDEO_MAX_FRAME ? BUZ_MAX_FRAME : VIDEO_MAX_FRAME)
 
 #include "zr36057.h"
 
@@ -240,9 +242,6 @@ enum gpcs_type {
 
 struct zoran_format {
 	char *name;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-	int palette;
-#endif
 	__u32 fourcc;
 	int colorspace;
 	int depth;
@@ -283,21 +282,21 @@ struct zoran_mapping {
 	int count;
 };
 
-struct zoran_jpg_buffer {
-	struct zoran_mapping *map;
-	__le32 *frag_tab;		/* addresses of frag table */
-	u32 frag_tab_bus;	/* same value cached to save time in ISR */
-	enum zoran_buffer_state state;	/* non-zero if corresponding buffer is in use in grab queue */
-	struct zoran_sync bs;	/* DONE: info to return to application */
-};
-
-struct zoran_v4l_buffer {
+struct zoran_buffer {
 	struct zoran_mapping *map;
-	char *fbuffer;		/* virtual  address of frame buffer */
-	unsigned long fbuffer_phys;	/* physical address of frame buffer */
-	unsigned long fbuffer_bus;	/* bus      address of frame buffer */
-	enum zoran_buffer_state state;	/* state: unused/pending/done */
-	struct zoran_sync bs;	/* DONE: info to return to application */
+	enum zoran_buffer_state state;	/* state: unused/pending/dma/done */
+	struct zoran_sync bs;		/* DONE: info to return to application */
+	union {
+		struct {
+			__le32 *frag_tab;	/* addresses of frag table */
+			u32 frag_tab_bus;	/* same value cached to save time in ISR */
+		} jpg;
+		struct {
+			char *fbuffer;		/* virtual address of frame buffer */
+			unsigned long fbuffer_phys;/* physical address of frame buffer */
+			unsigned long fbuffer_bus;/* bus address of frame buffer */
+		} v4l;
+	};
 };
 
 enum zoran_lock_activity {
@@ -307,21 +306,13 @@ enum zoran_lock_activity {
 };
 
 /* buffer collections */
-struct zoran_jpg_struct {
+struct zoran_buffer_col {
 	enum zoran_lock_activity active;	/* feature currently in use? */
-	struct zoran_jpg_buffer buffer[BUZ_MAX_FRAME];	/* buffers */
-	int num_buffers, buffer_size;
+	unsigned int num_buffers, buffer_size;
+	struct zoran_buffer buffer[MAX_FRAME];	/* buffers */
 	u8 allocated;		/* Flag if buffers are allocated  */
-	u8 ready_to_be_freed;	/* hack - see zoran_driver.c */
 	u8 need_contiguous;	/* Flag if contiguous buffers are needed */
-};
-
-struct zoran_v4l_struct {
-	enum zoran_lock_activity active;	/* feature currently in use? */
-	struct zoran_v4l_buffer buffer[VIDEO_MAX_FRAME];	/* buffers */
-	int num_buffers, buffer_size;
-	u8 allocated;		/* Flag if buffers are allocated  */
-	u8 ready_to_be_freed;	/* hack - see zoran_driver.c */
+	/* only applies to jpg buffers, raw buffers are always contiguous */
 };
 
 struct zoran;
@@ -330,23 +321,27 @@ struct zoran;
 struct zoran_fh {
 	struct zoran *zr;
 
-	enum zoran_map_mode map_mode;	/* Flag which bufferset will map by next mmap() */
+	enum zoran_map_mode map_mode;		/* Flag which bufferset will map by next mmap() */
 
 	struct zoran_overlay_settings overlay_settings;
-	u32 *overlay_mask;	/* overlay mask */
-	enum zoran_lock_activity overlay_active;	/* feature currently in use? */
+	u32 *overlay_mask;			/* overlay mask */
+	enum zoran_lock_activity overlay_active;/* feature currently in use? */
 
-	struct zoran_v4l_settings v4l_settings;	/* structure with a lot of things to play with */
-	struct zoran_v4l_struct v4l_buffers;	/* V4L buffers' info */
+	struct zoran_buffer_col buffers;	/* buffers' info */
 
+	struct zoran_v4l_settings v4l_settings;	/* structure with a lot of things to play with */
 	struct zoran_jpg_settings jpg_settings;	/* structure with a lot of things to play with */
-	struct zoran_jpg_struct jpg_buffers;	/* MJPEG buffers' info */
 };
 
 struct card_info {
 	enum card_type type;
 	char name[32];
-	u16 i2c_decoder, i2c_encoder;			/* I2C types */
+	const char *i2c_decoder;	/* i2c decoder device */
+	const char *mod_decoder;	/* i2c decoder module */
+	const unsigned short *addrs_decoder;
+	const char *i2c_encoder;	/* i2c encoder device */
+	const char *mod_encoder;	/* i2c encoder module */
+	const unsigned short *addrs_encoder;
 	u16 video_vfe, video_codec;			/* videocodec types */
 	u16 audio_chip;					/* audio type */
 
@@ -356,7 +351,7 @@ struct card_info {
 		char name[32];
 	} input[BUZ_MAX_INPUT];
 
-	int norms;
+	v4l2_std_id norms;
 	struct tvnorm *tvn[3];	/* supported TV norms */
 
 	u32 jpeg_int;		/* JPEG interrupt */
@@ -377,14 +372,15 @@ struct card_info {
 };
 
 struct zoran {
+	struct v4l2_device v4l2_dev;
 	struct video_device *video_dev;
 
 	struct i2c_adapter i2c_adapter;	/* */
 	struct i2c_algo_bit_data i2c_algo;	/* */
 	u32 i2cbr;
 
-	struct i2c_client *decoder;	/* video decoder i2c client */
-	struct i2c_client *encoder;	/* video encoder i2c client */
+	struct v4l2_subdev *decoder;	/* video decoder sub-device */
+	struct v4l2_subdev *encoder;	/* video encoder sub-device */
 
 	struct videocodec *codec;	/* video codec */
 	struct videocodec *vfe;	/* video front end */
@@ -405,9 +401,15 @@ struct zoran {
 	spinlock_t spinlock;	/* Spinlock */
 
 	/* Video for Linux parameters */
-	int input, norm;	/* card's norm and input - norm=VIDEO_MODE_* */
-	int hue, saturation, contrast, brightness;	/* Current picture params */
-	struct video_buffer buffer;	/* Current buffer params */
+	int input;	/* card's norm and input - norm=VIDEO_MODE_* */
+	v4l2_std_id norm;
+
+	/* Current buffer params */
+	void    *vbuf_base;
+	int     vbuf_height, vbuf_width;
+	int     vbuf_depth;
+	int     vbuf_bytesperline;
+
 	struct zoran_overlay_settings overlay_settings;
 	u32 *overlay_mask;	/* overlay mask */
 	enum zoran_lock_activity overlay_active;	/* feature currently in use? */
@@ -427,7 +429,7 @@ struct zoran {
 	unsigned long v4l_pend_tail;
 	unsigned long v4l_sync_tail;
 	int v4l_pend[V4L_MAX_FRAME];
-	struct zoran_v4l_struct v4l_buffers;	/* V4L buffers' info */
+	struct zoran_buffer_col v4l_buffers;	/* V4L buffers' info */
 
 	/* Buz MJPEG parameters */
 	enum zoran_codec_mode codec_mode;	/* status of codec */
@@ -454,7 +456,7 @@ struct zoran {
 	int jpg_pend[BUZ_MAX_FRAME];
 
 	/* array indexed by frame number */
-	struct zoran_jpg_struct jpg_buffers;	/* MJPEG buffers' info */
+	struct zoran_buffer_col jpg_buffers;	/* MJPEG buffers' info */
 
 	/* Additional stuff for testing */
 #ifdef CONFIG_PROC_FS
@@ -488,6 +490,11 @@ struct zoran {
 	wait_queue_head_t test_q;
 };
 
+static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct zoran, v4l2_dev);
+}
+
 /* There was something called _ALPHA_BUZ that used the PCI address instead of
  * the kernel iomapped address for btread/btwrite.  */
 #define btwrite(dat,adr)    writel((dat), zr->zr36057_mem+(adr))
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 5d2f090aa0f8..f91bba435ed5 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -38,8 +38,7 @@
 #include <linux/proc_fs.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
+#include <linux/videodev2.h>
 #include <linux/spinlock.h>
 #include <linux/sem.h>
 #include <linux/kmod.h>
@@ -47,11 +46,10 @@
 
 #include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <linux/video_decoder.h>
-#include <linux/video_encoder.h>
 #include <linux/mutex.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
+#include <media/v4l2-common.h>
+#include <media/bt819.h>
 
 #include "videocodec.h"
 #include "zoran.h"
@@ -108,25 +106,8 @@ static int video_nr[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
 module_param_array(video_nr, int, NULL, 0444);
 MODULE_PARM_DESC(video_nr, "Video device number (-1=Auto)");
 
-/*
-   Number and size of grab buffers for Video 4 Linux
-   The vast majority of applications should not need more than 2,
-   the very popular BTTV driver actually does ONLY have 2.
-   Time sensitive applications might need more, the maximum
-   is VIDEO_MAX_FRAME (defined in <linux/videodev.h>).
-
-   The size is set so that the maximum possible request
-   can be satisfied. Decrease  it, if bigphys_area alloc'd
-   memory is low. If you don't have the bigphys_area patch,
-   set it to 128 KB. Will you allow only to grab small
-   images with V4L, but that's better than nothing.
-
-   v4l_bufsize has to be given in KB !
-
-*/
-
-int v4l_nbufs = 2;
-int v4l_bufsize = 128;		/* Everybody should be able to work with this setting */
+int v4l_nbufs = 4;
+int v4l_bufsize = 864;		/* Everybody should be able to work with this setting */
 module_param(v4l_nbufs, int, 0644);
 MODULE_PARM_DESC(v4l_nbufs, "Maximum number of V4L buffers to use");
 module_param(v4l_bufsize, int, 0644);
@@ -273,7 +254,7 @@ zr36016_write (struct videocodec *codec,
 static void
 dc10_init (struct zoran *zr)
 {
-	dprintk(3, KERN_DEBUG "%s: dc10_init()\n", ZR_DEVNAME(zr));
+	dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__);
 
 	/* Pixel clock selection */
 	GPIO(zr, 4, 0);
@@ -285,13 +266,13 @@ dc10_init (struct zoran *zr)
 static void
 dc10plus_init (struct zoran *zr)
 {
-	dprintk(3, KERN_DEBUG "%s: dc10plus_init()\n", ZR_DEVNAME(zr));
+	dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__);
 }
 
 static void
 buz_init (struct zoran *zr)
 {
-	dprintk(3, KERN_DEBUG "%s: buz_init()\n", ZR_DEVNAME(zr));
+	dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__);
 
 	/* some stuff from Iomega */
 	pci_write_config_dword(zr->pci_dev, 0xfc, 0x90680f15);
@@ -302,7 +283,7 @@ buz_init (struct zoran *zr)
 static void
 lml33_init (struct zoran *zr)
 {
-	dprintk(3, KERN_DEBUG "%s: lml33_init()\n", ZR_DEVNAME(zr));
+	dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__);
 
 	GPIO(zr, 2, 1);		// Set Composite input/output
 }
@@ -332,50 +313,6 @@ avs6eyes_init (struct zoran *zr)
 }
 
 static char *
-i2cid_to_modulename (u16 i2c_id)
-{
-	char *name = NULL;
-
-	switch (i2c_id) {
-	case I2C_DRIVERID_SAA7110:
-		name = "saa7110";
-		break;
-	case I2C_DRIVERID_SAA7111A:
-		name = "saa7111";
-		break;
-	case I2C_DRIVERID_SAA7114:
-		name = "saa7114";
-		break;
-	case I2C_DRIVERID_SAA7185B:
-		name = "saa7185";
-		break;
-	case I2C_DRIVERID_ADV7170:
-		name = "adv7170";
-		break;
-	case I2C_DRIVERID_ADV7175:
-		name = "adv7175";
-		break;
-	case I2C_DRIVERID_BT819:
-		name = "bt819";
-		break;
-	case I2C_DRIVERID_BT856:
-		name = "bt856";
-		break;
-	case I2C_DRIVERID_BT866:
-		name = "bt866";
-		break;
-	case I2C_DRIVERID_VPX3220:
-		name = "vpx3220";
-		break;
-	case I2C_DRIVERID_KS0127:
-		name = "ks0127";
-		break;
-	}
-
-	return name;
-}
-
-static char *
 codecid_to_modulename (u16 codecid)
 {
 	char *name = NULL;
@@ -425,11 +362,24 @@ static struct tvnorm f60ccir601_lm33r10 = { 858, 720, 56+54, 788, 525, 480, 16 }
 static struct tvnorm f50ccir601_avs6eyes = { 864, 720, 74, 804, 625, 576, 18 };
 static struct tvnorm f60ccir601_avs6eyes = { 858, 720, 56, 788, 525, 480, 16 };
 
+static const unsigned short vpx3220_addrs[] = { 0x43, 0x47, I2C_CLIENT_END };
+static const unsigned short saa7110_addrs[] = { 0x4e, 0x4f, I2C_CLIENT_END };
+static const unsigned short saa7111_addrs[] = { 0x25, 0x24, I2C_CLIENT_END };
+static const unsigned short saa7114_addrs[] = { 0x21, 0x20, I2C_CLIENT_END };
+static const unsigned short adv717x_addrs[] = { 0x6a, 0x6b, 0x2a, 0x2b, I2C_CLIENT_END };
+static const unsigned short ks0127_addrs[] = { 0x6c, 0x6d, I2C_CLIENT_END };
+static const unsigned short saa7185_addrs[] = { 0x44, I2C_CLIENT_END };
+static const unsigned short bt819_addrs[] = { 0x45, I2C_CLIENT_END };
+static const unsigned short bt856_addrs[] = { 0x44, I2C_CLIENT_END };
+static const unsigned short bt866_addrs[] = { 0x44, I2C_CLIENT_END };
+
 static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	{
 		.type = DC10_old,
 		.name = "DC10(old)",
-		.i2c_decoder = I2C_DRIVERID_VPX3220,
+		.i2c_decoder = "vpx3220a",
+		.mod_decoder = "vpx3220",
+		.addrs_decoder = vpx3220_addrs,
 		.video_codec = CODEC_TYPE_ZR36050,
 		.video_vfe = CODEC_TYPE_ZR36016,
 
@@ -439,7 +389,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 2, "S-Video" },
 			{ 0, "Internal/comp" }
 		},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 			&f50sqpixel_dc10,
 			&f60sqpixel_dc10,
@@ -457,8 +407,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = DC10_new,
 		.name = "DC10(new)",
-		.i2c_decoder = I2C_DRIVERID_SAA7110,
-		.i2c_encoder = I2C_DRIVERID_ADV7175,
+		.i2c_decoder = "saa7110",
+		.mod_decoder = "saa7110",
+		.addrs_decoder = saa7110_addrs,
+		.i2c_encoder = "adv7175",
+		.mod_encoder = "adv7175",
+		.addrs_encoder = adv717x_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 3,
@@ -467,7 +421,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 				{ 7, "S-Video" },
 				{ 5, "Internal/comp" }
 			},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 				&f50sqpixel,
 				&f60sqpixel,
@@ -484,8 +438,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = DC10plus,
 		.name = "DC10plus",
-		.i2c_decoder = I2C_DRIVERID_SAA7110,
-		.i2c_encoder = I2C_DRIVERID_ADV7175,
+		.i2c_decoder = "saa7110",
+		.mod_decoder = "saa7110",
+		.addrs_decoder = saa7110_addrs,
+		.i2c_encoder = "adv7175",
+		.mod_encoder = "adv7175",
+		.addrs_encoder = adv717x_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 3,
@@ -494,7 +452,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 7, "S-Video" },
 			{ 5, "Internal/comp" }
 		},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 			&f50sqpixel,
 			&f60sqpixel,
@@ -512,8 +470,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = DC30,
 		.name = "DC30",
-		.i2c_decoder = I2C_DRIVERID_VPX3220,
-		.i2c_encoder = I2C_DRIVERID_ADV7175,
+		.i2c_decoder = "vpx3220a",
+		.mod_decoder = "vpx3220",
+		.addrs_decoder = vpx3220_addrs,
+		.i2c_encoder = "adv7175",
+		.mod_encoder = "adv7175",
+		.addrs_encoder = adv717x_addrs,
 		.video_codec = CODEC_TYPE_ZR36050,
 		.video_vfe = CODEC_TYPE_ZR36016,
 
@@ -523,7 +485,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 2, "S-Video" },
 			{ 0, "Internal/comp" }
 		},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 			&f50sqpixel_dc10,
 			&f60sqpixel_dc10,
@@ -541,8 +503,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = DC30plus,
 		.name = "DC30plus",
-		.i2c_decoder = I2C_DRIVERID_VPX3220,
-		.i2c_encoder = I2C_DRIVERID_ADV7175,
+		.i2c_decoder = "vpx3220a",
+		.mod_decoder = "vpx3220",
+		.addrs_decoder = vpx3220_addrs,
+		.i2c_encoder = "adv7175",
+		.mod_encoder = "adv7175",
+		.addrs_encoder = adv717x_addrs,
 		.video_codec = CODEC_TYPE_ZR36050,
 		.video_vfe = CODEC_TYPE_ZR36016,
 
@@ -552,7 +518,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 2, "S-Video" },
 			{ 0, "Internal/comp" }
 		},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 			&f50sqpixel_dc10,
 			&f60sqpixel_dc10,
@@ -570,8 +536,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = LML33,
 		.name = "LML33",
-		.i2c_decoder = I2C_DRIVERID_BT819,
-		.i2c_encoder = I2C_DRIVERID_BT856,
+		.i2c_decoder = "bt819a",
+		.mod_decoder = "bt819",
+		.addrs_decoder = bt819_addrs,
+		.i2c_encoder = "bt856",
+		.mod_encoder = "bt856",
+		.addrs_encoder = bt856_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 2,
@@ -579,7 +549,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 0, "Composite" },
 			{ 7, "S-Video" }
 		},
-		.norms = 2,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL,
 		.tvn = {
 			&f50ccir601_lml33,
 			&f60ccir601_lml33,
@@ -597,8 +567,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = LML33R10,
 		.name = "LML33R10",
-		.i2c_decoder = I2C_DRIVERID_SAA7114,
-		.i2c_encoder = I2C_DRIVERID_ADV7170,
+		.i2c_decoder = "saa7114",
+		.mod_decoder = "saa7115",
+		.addrs_decoder = saa7114_addrs,
+		.i2c_encoder = "adv7170",
+		.mod_encoder = "adv7170",
+		.addrs_encoder = adv717x_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 2,
@@ -606,7 +580,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 0, "Composite" },
 			{ 7, "S-Video" }
 		},
-		.norms = 2,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL,
 		.tvn = {
 			&f50ccir601_lm33r10,
 			&f60ccir601_lm33r10,
@@ -624,8 +598,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 	}, {
 		.type = BUZ,
 		.name = "Buz",
-		.i2c_decoder = I2C_DRIVERID_SAA7111A,
-		.i2c_encoder = I2C_DRIVERID_SAA7185B,
+		.i2c_decoder = "saa7111",
+		.mod_decoder = "saa7115",
+		.addrs_decoder = saa7111_addrs,
+		.i2c_encoder = "saa7185",
+		.mod_encoder = "saa7185",
+		.addrs_encoder = saa7185_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 2,
@@ -633,7 +611,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{ 3, "Composite" },
 			{ 7, "S-Video" }
 		},
-		.norms = 3,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM,
 		.tvn = {
 			&f50ccir601,
 			&f60ccir601,
@@ -653,8 +631,12 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 		.name = "6-Eyes",
 		/* AverMedia chose not to brand the 6-Eyes. Thus it
 		   can't be autodetected, and requires card=x. */
-		.i2c_decoder = I2C_DRIVERID_KS0127,
-		.i2c_encoder = I2C_DRIVERID_BT866,
+		.i2c_decoder = "ks0127",
+		.mod_decoder = "ks0127",
+		.addrs_decoder = ks0127_addrs,
+		.i2c_encoder = "bt866",
+		.mod_encoder = "bt866",
+		.addrs_encoder = bt866_addrs,
 		.video_codec = CODEC_TYPE_ZR36060,
 
 		.inputs = 10,
@@ -670,7 +652,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
 			{10, "S-Video 3" },
 			{15, "YCbCr" }
 		},
-		.norms = 2,
+		.norms = V4L2_STD_NTSC|V4L2_STD_PAL,
 		.tvn = {
 			&f50ccir601_avs6eyes,
 			&f60ccir601_avs6eyes,
@@ -735,69 +717,6 @@ zoran_i2c_setscl (void *data,
 	btwrite(zr->i2cbr, ZR36057_I2CBR);
 }
 
-static int
-zoran_i2c_client_register (struct i2c_client *client)
-{
-	struct zoran *zr = (struct zoran *) i2c_get_adapdata(client->adapter);
-	int res = 0;
-
-	dprintk(2,
-		KERN_DEBUG "%s: i2c_client_register() - driver id = %d\n",
-		ZR_DEVNAME(zr), client->driver->id);
-
-	mutex_lock(&zr->resource_lock);
-
-	if (zr->user > 0) {
-		/* we're already busy, so we keep a reference to
-		 * them... Could do a lot of stuff here, but this
-		 * is easiest. (Did I ever mention I'm a lazy ass?)
-		 */
-		res = -EBUSY;
-		goto clientreg_unlock_and_return;
-	}
-
-	if (client->driver->id == zr->card.i2c_decoder)
-		zr->decoder = client;
-	else if (client->driver->id == zr->card.i2c_encoder)
-		zr->encoder = client;
-	else {
-		res = -ENODEV;
-		goto clientreg_unlock_and_return;
-	}
-
-clientreg_unlock_and_return:
-	mutex_unlock(&zr->resource_lock);
-
-	return res;
-}
-
-static int
-zoran_i2c_client_unregister (struct i2c_client *client)
-{
-	struct zoran *zr = (struct zoran *) i2c_get_adapdata(client->adapter);
-	int res = 0;
-
-	dprintk(2, KERN_DEBUG "%s: i2c_client_unregister()\n", ZR_DEVNAME(zr));
-
-	mutex_lock(&zr->resource_lock);
-
-	if (zr->user > 0) {
-		res = -EBUSY;
-		goto clientunreg_unlock_and_return;
-	}
-
-	/* try to locate it */
-	if (client == zr->encoder) {
-		zr->encoder = NULL;
-	} else if (client == zr->decoder) {
-		zr->decoder = NULL;
-		snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%d]", zr->id);
-	}
-clientunreg_unlock_and_return:
-	mutex_unlock(&zr->resource_lock);
-	return res;
-}
-
 static const struct i2c_algo_bit_data zoran_i2c_bit_data_template = {
 	.setsda = zoran_i2c_setsda,
 	.setscl = zoran_i2c_setscl,
@@ -813,13 +732,10 @@ zoran_register_i2c (struct zoran *zr)
 	memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template,
 	       sizeof(struct i2c_algo_bit_data));
 	zr->i2c_algo.data = zr;
-	zr->i2c_adapter.class = I2C_CLASS_TV_ANALOG;
 	zr->i2c_adapter.id = I2C_HW_B_ZR36067;
-	zr->i2c_adapter.client_register = zoran_i2c_client_register;
-	zr->i2c_adapter.client_unregister = zoran_i2c_client_unregister;
 	strlcpy(zr->i2c_adapter.name, ZR_DEVNAME(zr),
 		sizeof(zr->i2c_adapter.name));
-	i2c_set_adapdata(&zr->i2c_adapter, zr);
+	i2c_set_adapdata(&zr->i2c_adapter, &zr->v4l2_dev);
 	zr->i2c_adapter.algo_data = &zr->i2c_algo;
 	zr->i2c_adapter.dev.parent = &zr->pci_dev->dev;
 	return i2c_bit_add_bus(&zr->i2c_adapter);
@@ -835,19 +751,20 @@ zoran_unregister_i2c (struct zoran *zr)
 
 int
 zoran_check_jpg_settings (struct zoran              *zr,
-			  struct zoran_jpg_settings *settings)
+			  struct zoran_jpg_settings *settings,
+			  int try)
 {
 	int err = 0, err0 = 0;
 
 	dprintk(4,
 		KERN_DEBUG
-		"%s: check_jpg_settings() - dec: %d, Hdcm: %d, Vdcm: %d, Tdcm: %d\n",
-		ZR_DEVNAME(zr), settings->decimation, settings->HorDcm,
+		"%s: %s - dec: %d, Hdcm: %d, Vdcm: %d, Tdcm: %d\n",
+		ZR_DEVNAME(zr), __func__, settings->decimation, settings->HorDcm,
 		settings->VerDcm, settings->TmpDcm);
 	dprintk(4,
 		KERN_DEBUG
-		"%s: check_jpg_settings() - x: %d, y: %d, w: %d, y: %d\n",
-		ZR_DEVNAME(zr), settings->img_x, settings->img_y,
+		"%s: %s - x: %d, y: %d, w: %d, y: %d\n",
+		ZR_DEVNAME(zr), __func__, settings->img_x, settings->img_y,
 		settings->img_width, settings->img_height);
 	/* Check decimation, set default values for decimation = 1, 2, 4 */
 	switch (settings->decimation) {
@@ -879,8 +796,8 @@ zoran_check_jpg_settings (struct zoran              *zr,
 		if (zr->card.type == DC10_new) {
 			dprintk(1,
 				KERN_DEBUG
-				"%s: check_jpg_settings() - HDec by 4 is not supported on the DC10\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - HDec by 4 is not supported on the DC10\n",
+				ZR_DEVNAME(zr), __func__);
 			err0++;
 			break;
 		}
@@ -900,50 +817,73 @@ zoran_check_jpg_settings (struct zoran              *zr,
 		/* We have to check the data the user has set */
 
 		if (settings->HorDcm != 1 && settings->HorDcm != 2 &&
-		    (zr->card.type == DC10_new || settings->HorDcm != 4))
+		    (zr->card.type == DC10_new || settings->HorDcm != 4)) {
+			settings->HorDcm = clamp(settings->HorDcm, 1, 2);
 			err0++;
-		if (settings->VerDcm != 1 && settings->VerDcm != 2)
+		}
+		if (settings->VerDcm != 1 && settings->VerDcm != 2) {
+			settings->VerDcm = clamp(settings->VerDcm, 1, 2);
 			err0++;
-		if (settings->TmpDcm != 1 && settings->TmpDcm != 2)
+		}
+		if (settings->TmpDcm != 1 && settings->TmpDcm != 2) {
+			settings->TmpDcm = clamp(settings->TmpDcm, 1, 2);
 			err0++;
+		}
 		if (settings->field_per_buff != 1 &&
-		    settings->field_per_buff != 2)
+		    settings->field_per_buff != 2) {
+			settings->field_per_buff = clamp(settings->field_per_buff, 1, 2);
 			err0++;
-		if (settings->img_x < 0)
+		}
+		if (settings->img_x < 0) {
+			settings->img_x = 0;
 			err0++;
-		if (settings->img_y < 0)
+		}
+		if (settings->img_y < 0) {
+			settings->img_y = 0;
 			err0++;
-		if (settings->img_width < 0)
+		}
+		if (settings->img_width < 0 || settings->img_width > BUZ_MAX_WIDTH) {
+			settings->img_width = clamp(settings->img_width, 0, (int)BUZ_MAX_WIDTH);
 			err0++;
-		if (settings->img_height < 0)
+		}
+		if (settings->img_height < 0 || settings->img_height > BUZ_MAX_HEIGHT / 2) {
+			settings->img_height = clamp(settings->img_height, 0, BUZ_MAX_HEIGHT / 2);
 			err0++;
-		if (settings->img_x + settings->img_width > BUZ_MAX_WIDTH)
+		}
+		if (settings->img_x + settings->img_width > BUZ_MAX_WIDTH) {
+			settings->img_x = BUZ_MAX_WIDTH - settings->img_width;
 			err0++;
-		if (settings->img_y + settings->img_height >
-		    BUZ_MAX_HEIGHT / 2)
+		}
+		if (settings->img_y + settings->img_height > BUZ_MAX_HEIGHT / 2) {
+			settings->img_y = BUZ_MAX_HEIGHT / 2 - settings->img_height;
+			err0++;
+		}
+		if (settings->img_width % (16 * settings->HorDcm) != 0) {
+			settings->img_width -= settings->img_width % (16 * settings->HorDcm);
+			if (settings->img_width == 0)
+				settings->img_width = 16 * settings->HorDcm;
+			err0++;
+		}
+		if (settings->img_height % (8 * settings->VerDcm) != 0) {
+			settings->img_height -= settings->img_height % (8 * settings->VerDcm);
+			if (settings->img_height == 0)
+				settings->img_height = 8 * settings->VerDcm;
 			err0++;
-		if (settings->HorDcm && settings->VerDcm) {
-			if (settings->img_width %
-			    (16 * settings->HorDcm) != 0)
-				err0++;
-			if (settings->img_height %
-			    (8 * settings->VerDcm) != 0)
-				err0++;
 		}
 
-		if (err0) {
+		if (!try && err0) {
 			dprintk(1,
 				KERN_ERR
-				"%s: check_jpg_settings() - error in params for decimation = 0\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - error in params for decimation = 0\n",
+				ZR_DEVNAME(zr), __func__);
 			err++;
 		}
 		break;
 	default:
 		dprintk(1,
 			KERN_ERR
-			"%s: check_jpg_settings() - decimation = %d, must be 0, 1, 2 or 4\n",
-			ZR_DEVNAME(zr), settings->decimation);
+			"%s: %s - decimation = %d, must be 0, 1, 2 or 4\n",
+			ZR_DEVNAME(zr), __func__, settings->decimation);
 		err++;
 		break;
 	}
@@ -1021,12 +961,10 @@ zoran_open_init_params (struct zoran *zr)
 	       sizeof(zr->jpg_settings.jpg_comp.COM_data));
 	zr->jpg_settings.jpg_comp.jpeg_markers =
 	    JPEG_MARKER_DHT | JPEG_MARKER_DQT;
-	i = zoran_check_jpg_settings(zr, &zr->jpg_settings);
+	i = zoran_check_jpg_settings(zr, &zr->jpg_settings, 0);
 	if (i)
-		dprintk(1,
-			KERN_ERR
-			"%s: zoran_open_init_params() internal error\n",
-			ZR_DEVNAME(zr));
+		dprintk(1, KERN_ERR "%s: %s internal error\n",
+			ZR_DEVNAME(zr), __func__);
 
 	clear_interrupt_counters(zr);
 	zr->testing = 0;
@@ -1062,13 +1000,11 @@ static int __devinit
 zr36057_init (struct zoran *zr)
 {
 	int j, err;
-	int two = 2;
-	int zero = 0;
 
 	dprintk(1,
 		KERN_INFO
-		"%s: zr36057_init() - initializing card[%d], zr=%p\n",
-		ZR_DEVNAME(zr), zr->id, zr);
+		"%s: %s - initializing card[%d], zr=%p\n",
+		ZR_DEVNAME(zr), __func__, zr->id, zr);
 
 	/* default setup of all parameters which will persist between opens */
 	zr->user = 0;
@@ -1079,24 +1015,32 @@ zr36057_init (struct zoran *zr)
 	zr->jpg_buffers.allocated = 0;
 	zr->v4l_buffers.allocated = 0;
 
-	zr->buffer.base = (void *) vidmem;
-	zr->buffer.width = 0;
-	zr->buffer.height = 0;
-	zr->buffer.depth = 0;
-	zr->buffer.bytesperline = 0;
+	zr->vbuf_base = (void *) vidmem;
+	zr->vbuf_width = 0;
+	zr->vbuf_height = 0;
+	zr->vbuf_depth = 0;
+	zr->vbuf_bytesperline = 0;
 
 	/* Avoid nonsense settings from user for default input/norm */
-	if (default_norm < VIDEO_MODE_PAL &&
-	    default_norm > VIDEO_MODE_SECAM)
-		default_norm = VIDEO_MODE_PAL;
-	zr->norm = default_norm;
-	if (!(zr->timing = zr->card.tvn[zr->norm])) {
+	if (default_norm < 0 && default_norm > 2)
+		default_norm = 0;
+	if (default_norm == 0) {
+		zr->norm = V4L2_STD_PAL;
+		zr->timing = zr->card.tvn[0];
+	} else if (default_norm == 1) {
+		zr->norm = V4L2_STD_NTSC;
+		zr->timing = zr->card.tvn[1];
+	} else {
+		zr->norm = V4L2_STD_SECAM;
+		zr->timing = zr->card.tvn[2];
+	}
+	if (zr->timing == NULL) {
 		dprintk(1,
 			KERN_WARNING
-			"%s: zr36057_init() - default TV standard not supported by hardware. PAL will be used.\n",
-			ZR_DEVNAME(zr));
-		zr->norm = VIDEO_MODE_PAL;
-		zr->timing = zr->card.tvn[zr->norm];
+			"%s: %s - default TV standard not supported by hardware. PAL will be used.\n",
+			ZR_DEVNAME(zr), __func__);
+		zr->norm = V4L2_STD_PAL;
+		zr->timing = zr->card.tvn[0];
 	}
 
 	if (default_input > zr->card.inputs-1) {
@@ -1108,12 +1052,6 @@ zr36057_init (struct zoran *zr)
 	}
 	zr->input = default_input;
 
-	/* Should the following be reset at every open ? */
-	zr->hue = 32768;
-	zr->contrast = 32768;
-	zr->saturation = 32768;
-	zr->brightness = 32768;
-
 	/* default setup (will be repeated at every open) */
 	zoran_open_init_params(zr);
 
@@ -1124,8 +1062,8 @@ zr36057_init (struct zoran *zr)
 	if (!zr->stat_com || !zr->video_dev) {
 		dprintk(1,
 			KERN_ERR
-			"%s: zr36057_init() - kmalloc (STAT_COM) failed\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - kmalloc (STAT_COM) failed\n",
+			ZR_DEVNAME(zr), __func__);
 		err = -ENOMEM;
 		goto exit_free;
 	}
@@ -1137,6 +1075,7 @@ zr36057_init (struct zoran *zr)
 	 *   Now add the template and register the device unit.
 	 */
 	memcpy(zr->video_dev, &zoran_template, sizeof(zoran_template));
+	zr->video_dev->parent = &zr->pci_dev->dev;
 	strcpy(zr->video_dev->name, ZR_DEVNAME(zr));
 	err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr[zr->id]);
 	if (err < 0)
@@ -1148,8 +1087,10 @@ zr36057_init (struct zoran *zr)
 		detect_guest_activity(zr);
 	test_interrupts(zr);
 	if (!pass_through) {
-		decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
-		encoder_command(zr, ENCODER_SET_INPUT, &two);
+		struct v4l2_routing route = { 2, 0 };
+
+		decoder_call(zr, video, s_stream, 0);
+		encoder_call(zr, video, s_routing, &route);
 	}
 
 	zr->zoran_proc = NULL;
@@ -1164,7 +1105,8 @@ exit_free:
 
 static void __devexit zoran_remove(struct pci_dev *pdev)
 {
-	struct zoran *zr = pci_get_drvdata(pdev);
+	struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+	struct zoran *zr = to_zoran(v4l2_dev);
 
 	if (!zr->initialized)
 		goto exit_free;
@@ -1197,7 +1139,7 @@ static void __devexit zoran_remove(struct pci_dev *pdev)
 	pci_disable_device(zr->pci_dev);
 	video_unregister_device(zr->video_dev);
 exit_free:
-	pci_set_drvdata(pdev, NULL);
+	v4l2_device_unregister(&zr->v4l2_dev);
 	kfree(zr);
 }
 
@@ -1215,10 +1157,8 @@ zoran_setup_videocodec (struct zoran *zr,
 
 	m = kmalloc(sizeof(struct videocodec_master), GFP_KERNEL);
 	if (!m) {
-		dprintk(1,
-			KERN_ERR
-			"%s: zoran_setup_videocodec() - no memory\n",
-			ZR_DEVNAME(zr));
+		dprintk(1, KERN_ERR "%s: %s - no memory\n",
+			ZR_DEVNAME(zr), __func__);
 		return m;
 	}
 
@@ -1256,6 +1196,18 @@ zoran_setup_videocodec (struct zoran *zr,
 	return m;
 }
 
+static void zoran_subdev_notify(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
+{
+	struct zoran *zr = to_zoran(sd->v4l2_dev);
+
+	/* Bt819 needs to reset its FIFO buffer using #FRST pin and
+	   LML33 card uses GPIO(7) for that. */
+	if (cmd == BT819_FIFO_RESET_LOW)
+		GPIO(zr, 7, 0);
+	else if (cmd == BT819_FIFO_RESET_HIGH)
+		GPIO(zr, 7, 1);
+}
+
 /*
  *   Scan for a Buz card (actually for the PCI controller ZR36057),
  *   request the irq and map the io memory
@@ -1269,34 +1221,33 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 	struct videocodec_master *master_vfe = NULL;
 	struct videocodec_master *master_codec = NULL;
 	int card_num;
-	char *i2c_enc_name, *i2c_dec_name, *codec_name, *vfe_name;
+	char *codec_name, *vfe_name;
 	unsigned int nr;
 
 
 	nr = zoran_num++;
 	if (nr >= BUZ_MAX) {
-		dprintk(1,
-			KERN_ERR
-			"%s: driver limited to %d card(s) maximum\n",
+		dprintk(1, KERN_ERR "%s: driver limited to %d card(s) maximum\n",
 			ZORAN_NAME, BUZ_MAX);
 		return -ENOENT;
 	}
 
 	zr = kzalloc(sizeof(struct zoran), GFP_KERNEL);
 	if (!zr) {
-		dprintk(1,
-			KERN_ERR
-			"%s: find_zr36057() - kzalloc failed\n",
-			ZORAN_NAME);
+		dprintk(1, KERN_ERR "%s: %s - kzalloc failed\n",
+			ZORAN_NAME, __func__);
 		return -ENOMEM;
 	}
+	zr->v4l2_dev.notify = zoran_subdev_notify;
+	if (v4l2_device_register(&pdev->dev, &zr->v4l2_dev))
+		goto zr_free_mem;
 	zr->pci_dev = pdev;
 	zr->id = nr;
 	snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
 	spin_lock_init(&zr->spinlock);
 	mutex_init(&zr->resource_lock);
 	if (pci_enable_device(pdev))
-		goto zr_free_mem;
+		goto zr_unreg;
 	pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
 
 	dprintk(1,
@@ -1323,7 +1274,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 				KERN_ERR
 				"%s: It is not possible to auto-detect ZR36057 based cards\n",
 				ZR_DEVNAME(zr));
-			goto zr_free_mem;
+			goto zr_unreg;
 		}
 
 		card_num = ent->driver_data;
@@ -1332,7 +1283,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 				KERN_ERR
 				"%s: Unknown card, try specifying card=X module parameter\n",
 				ZR_DEVNAME(zr));
-			goto zr_free_mem;
+			goto zr_unreg;
 		}
 		dprintk(3,
 			KERN_DEBUG
@@ -1345,7 +1296,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 				KERN_ERR
 				"%s: User specified card type %d out of range (0 .. %d)\n",
 				ZR_DEVNAME(zr), card_num, NUM_CARDS - 1);
-			goto zr_free_mem;
+			goto zr_unreg;
 		}
 	}
 
@@ -1360,11 +1311,9 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 
 	zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0);
 	if (!zr->zr36057_mem) {
-		dprintk(1,
-			KERN_ERR
-			"%s: %s() - ioremap failed\n",
+		dprintk(1, KERN_ERR "%s: %s() - ioremap failed\n",
 			ZR_DEVNAME(zr), __func__);
-		goto zr_free_mem;
+		goto zr_unreg;
 	}
 
 	result = request_irq(zr->pci_dev->irq, zoran_irq,
@@ -1373,18 +1322,18 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 		if (result == -EINVAL) {
 			dprintk(1,
 				KERN_ERR
-				"%s: find_zr36057() - bad irq number or handler\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - bad irq number or handler\n",
+				ZR_DEVNAME(zr), __func__);
 		} else if (result == -EBUSY) {
 			dprintk(1,
 				KERN_ERR
-				"%s: find_zr36057() - IRQ %d busy, change your PnP config in BIOS\n",
-				ZR_DEVNAME(zr), zr->pci_dev->irq);
+				"%s: %s - IRQ %d busy, change your PnP config in BIOS\n",
+				ZR_DEVNAME(zr), __func__, zr->pci_dev->irq);
 		} else {
 			dprintk(1,
 				KERN_ERR
-				"%s: find_zr36057() - can't assign irq, error code %d\n",
-				ZR_DEVNAME(zr), result);
+				"%s: %s - can't assign irq, error code %d\n",
+				ZR_DEVNAME(zr), __func__, result);
 		}
 		goto zr_unmap;
 	}
@@ -1394,9 +1343,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 			     &latency);
 	need_latency = zr->revision > 1 ? 32 : 48;
 	if (latency != need_latency) {
-		dprintk(2,
-			KERN_INFO
-			"%s: Changing PCI latency from %d to %d\n",
+		dprintk(2, KERN_INFO "%s: Changing PCI latency from %d to %d\n",
 			ZR_DEVNAME(zr), latency, need_latency);
 		pci_write_config_byte(zr->pci_dev, PCI_LATENCY_TIMER,
 				      need_latency);
@@ -1407,54 +1354,20 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 	dprintk(2, KERN_INFO "%s: Initializing i2c bus...\n",
 		ZR_DEVNAME(zr));
 
-	/* i2c decoder */
-	if (decoder[zr->id] != -1) {
-		i2c_dec_name = i2cid_to_modulename(decoder[zr->id]);
-		zr->card.i2c_decoder = decoder[zr->id];
-	} else if (zr->card.i2c_decoder != 0) {
-		i2c_dec_name = i2cid_to_modulename(zr->card.i2c_decoder);
-	} else {
-		i2c_dec_name = NULL;
-	}
-
-	if (i2c_dec_name) {
-		result = request_module(i2c_dec_name);
-		if (result < 0) {
-			dprintk(1,
-				KERN_ERR
-				"%s: failed to load module %s: %d\n",
-				ZR_DEVNAME(zr), i2c_dec_name, result);
-		}
-	}
-
-	/* i2c encoder */
-	if (encoder[zr->id] != -1) {
-		i2c_enc_name = i2cid_to_modulename(encoder[zr->id]);
-		zr->card.i2c_encoder = encoder[zr->id];
-	} else if (zr->card.i2c_encoder != 0) {
-		i2c_enc_name = i2cid_to_modulename(zr->card.i2c_encoder);
-	} else {
-		i2c_enc_name = NULL;
-	}
-
-	if (i2c_enc_name) {
-		result = request_module(i2c_enc_name);
-		if (result < 0) {
-			dprintk(1,
-				KERN_ERR
-				"%s: failed to load module %s: %d\n",
-				ZR_DEVNAME(zr), i2c_enc_name, result);
-		}
-	}
-
 	if (zoran_register_i2c(zr) < 0) {
-		dprintk(1,
-			KERN_ERR
-			"%s: find_zr36057() - can't initialize i2c bus\n",
-			ZR_DEVNAME(zr));
+		dprintk(1, KERN_ERR "%s: %s - can't initialize i2c bus\n",
+			ZR_DEVNAME(zr), __func__);
 		goto zr_free_irq;
 	}
 
+	zr->decoder = v4l2_i2c_new_probed_subdev(&zr->i2c_adapter,
+		zr->card.mod_decoder, zr->card.i2c_decoder, zr->card.addrs_decoder);
+
+	if (zr->card.mod_encoder)
+		zr->encoder = v4l2_i2c_new_probed_subdev(&zr->i2c_adapter,
+			zr->card.mod_encoder, zr->card.i2c_encoder,
+			zr->card.addrs_encoder);
+
 	dprintk(2,
 		KERN_INFO "%s: Initializing videocodec bus...\n",
 		ZR_DEVNAME(zr));
@@ -1495,17 +1408,13 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 			goto zr_unreg_i2c;
 		zr->codec = videocodec_attach(master_codec);
 		if (!zr->codec) {
-			dprintk(1,
-				KERN_ERR
-				"%s: find_zr36057() - no codec found\n",
-				ZR_DEVNAME(zr));
+			dprintk(1, KERN_ERR "%s: %s - no codec found\n",
+				ZR_DEVNAME(zr), __func__);
 			goto zr_free_codec;
 		}
 		if (zr->codec->type != zr->card.video_codec) {
-			dprintk(1,
-				KERN_ERR
-				"%s: find_zr36057() - wrong codec\n",
-				ZR_DEVNAME(zr));
+			dprintk(1, KERN_ERR "%s: %s - wrong codec\n",
+				ZR_DEVNAME(zr), __func__);
 			goto zr_detach_codec;
 		}
 	}
@@ -1515,17 +1424,13 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 			goto zr_detach_codec;
 		zr->vfe = videocodec_attach(master_vfe);
 		if (!zr->vfe) {
-			dprintk(1,
-				KERN_ERR
-				"%s: find_zr36057() - no VFE found\n",
-				ZR_DEVNAME(zr));
+			dprintk(1, KERN_ERR "%s: %s - no VFE found\n",
+				ZR_DEVNAME(zr), __func__);
 			goto zr_free_vfe;
 		}
 		if (zr->vfe->type != zr->card.video_vfe) {
-			dprintk(1,
-				KERN_ERR
-				"%s: find_zr36057() = wrong VFE\n",
-				ZR_DEVNAME(zr));
+			dprintk(1, KERN_ERR "%s: %s = wrong VFE\n",
+				ZR_DEVNAME(zr), __func__);
 			goto zr_detach_vfe;
 		}
 	}
@@ -1533,8 +1438,7 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 	/* take care of Natoma chipset and a revision 1 zr36057 */
 	if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) {
 		zr->jpg_buffers.need_contiguous = 1;
-		dprintk(1,
-			KERN_INFO
+		dprintk(1, KERN_INFO
 			"%s: ZR36057/Natoma bug, max. buffer size is 128K\n",
 			ZR_DEVNAME(zr));
 	}
@@ -1544,8 +1448,6 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 
 	zoran_proc_init(zr);
 
-	pci_set_drvdata(pdev, zr);
-
 	return 0;
 
 zr_detach_vfe:
@@ -1563,6 +1465,8 @@ zr_free_irq:
 	free_irq(zr->pci_dev->irq, zr);
 zr_unmap:
 	iounmap(zr->zr36057_mem);
+zr_unreg:
+	v4l2_device_unregister(&zr->v4l2_dev);
 zr_free_mem:
 	kfree(zr);
 
@@ -1613,9 +1517,6 @@ static int __init zoran_init(void)
 			ZORAN_NAME, vidmem);
 	}
 
-	/* random nonsense */
-	dprintk(6, KERN_DEBUG "Jotti is een held!\n");
-
 	/* some mainboards might not do PCI-PCI data transfer well */
 	if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL|PCIPCI_ALIMAGIK)) {
 		dprintk(1,
diff --git a/drivers/media/video/zoran/zoran_card.h b/drivers/media/video/zoran/zoran_card.h
index 4507bdc5e338..4936fead73e8 100644
--- a/drivers/media/video/zoran/zoran_card.h
+++ b/drivers/media/video/zoran/zoran_card.h
@@ -44,7 +44,8 @@ extern int zr36067_debug;
 extern struct video_device zoran_template;
 
 extern int zoran_check_jpg_settings(struct zoran *zr,
-				    struct zoran_jpg_settings *settings);
+				    struct zoran_jpg_settings *settings,
+				    int try);
 extern void zoran_open_init_params(struct zoran *zr);
 extern void zoran_vdev_release(struct video_device *vdev);
 
diff --git a/drivers/media/video/zoran/zoran_device.c b/drivers/media/video/zoran/zoran_device.c
index 5d948ff7faf0..e0223deed35e 100644
--- a/drivers/media/video/zoran/zoran_device.c
+++ b/drivers/media/video/zoran/zoran_device.c
@@ -36,13 +36,12 @@
 #include <linux/proc_fs.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
 #include <linux/spinlock.h>
 #include <linux/sem.h>
 
 #include <linux/pci.h>
-#include <linux/video_decoder.h>
-#include <linux/video_encoder.h>
 #include <linux/delay.h>
 #include <linux/wait.h>
 
@@ -312,9 +311,9 @@ zr36057_adjust_vfe (struct zoran          *zr,
 	case BUZ_MODE_MOTION_COMPRESS:
 	case BUZ_MODE_IDLE:
 	default:
-		if (zr->norm == VIDEO_MODE_NTSC ||
+		if ((zr->norm & V4L2_STD_NTSC) ||
 		    (zr->card.type == LML33R10 &&
-		     zr->norm == VIDEO_MODE_PAL))
+		     (zr->norm & V4L2_STD_PAL)))
 			btand(~ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR);
 		else
 			btor(ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR);
@@ -355,14 +354,6 @@ zr36057_set_vfe (struct zoran              *zr,
 	dprintk(2, KERN_INFO "%s: set_vfe() - width = %d, height = %d\n",
 		ZR_DEVNAME(zr), video_width, video_height);
 
-	if (zr->norm != VIDEO_MODE_PAL &&
-	    zr->norm != VIDEO_MODE_NTSC &&
-	    zr->norm != VIDEO_MODE_SECAM) {
-		dprintk(1,
-			KERN_ERR "%s: set_vfe() - norm = %d not valid\n",
-			ZR_DEVNAME(zr), zr->norm);
-		return;
-	}
 	if (video_width < BUZ_MIN_WIDTH ||
 	    video_height < BUZ_MIN_HEIGHT ||
 	    video_width > Wa || video_height > Ha) {
@@ -426,7 +417,7 @@ zr36057_set_vfe (struct zoran              *zr,
 	 * we get the correct colors when uncompressing to the screen  */
 	//reg |= ZR36057_VFESPFR_VCLKPol; /**/
 	/* RJ: Don't know if that is needed for NTSC also */
-	if (zr->norm != VIDEO_MODE_NTSC)
+	if (!(zr->norm & V4L2_STD_NTSC))
 		reg |= ZR36057_VFESPFR_ExtFl;	// NEEDED!!!!!!! Wolfgang
 	reg |= ZR36057_VFESPFR_TopField;
 	if (HorDcm >= 48) {
@@ -497,11 +488,11 @@ zr36057_overlay (struct zoran *zr,
 		 * All error messages are internal driver checking only! */
 
 		/* video display top and bottom registers */
-		reg = (long) zr->buffer.base +
+		reg = (long) zr->vbuf_base +
 		    zr->overlay_settings.x *
 		    ((zr->overlay_settings.format->depth + 7) / 8) +
 		    zr->overlay_settings.y *
-		    zr->buffer.bytesperline;
+		    zr->vbuf_bytesperline;
 		btwrite(reg, ZR36057_VDTR);
 		if (reg & 3)
 			dprintk(1,
@@ -509,15 +500,15 @@ zr36057_overlay (struct zoran *zr,
 				"%s: zr36057_overlay() - video_address not aligned\n",
 				ZR_DEVNAME(zr));
 		if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2)
-			reg += zr->buffer.bytesperline;
+			reg += zr->vbuf_bytesperline;
 		btwrite(reg, ZR36057_VDBR);
 
 		/* video stride, status, and frame grab register */
-		reg = zr->buffer.bytesperline -
+		reg = zr->vbuf_bytesperline -
 		    zr->overlay_settings.width *
 		    ((zr->overlay_settings.format->depth + 7) / 8);
 		if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2)
-			reg += zr->buffer.bytesperline;
+			reg += zr->vbuf_bytesperline;
 		if (reg & 3)
 			dprintk(1,
 				KERN_ERR
@@ -544,12 +535,8 @@ zr36057_overlay (struct zoran *zr,
  *  and the maximum window size is BUZ_MAX_WIDTH * BUZ_MAX_HEIGHT pixels.
  */
 
-void
-write_overlay_mask (struct file       *file,
-		    struct video_clip *vp,
-		    int                count)
+void write_overlay_mask(struct zoran_fh *fh, struct v4l2_clip *vp, int count)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	unsigned mask_line_size = (BUZ_MAX_WIDTH + 31) / 32;
 	u32 *mask;
@@ -563,10 +550,10 @@ write_overlay_mask (struct file       *file,
 
 	for (i = 0; i < count; ++i) {
 		/* pick up local copy of clip */
-		x = vp[i].x;
-		y = vp[i].y;
-		width = vp[i].width;
-		height = vp[i].height;
+		x = vp[i].c.left;
+		y = vp[i].c.top;
+		width = vp[i].c.width;
+		height = vp[i].c.height;
 
 		/* trim clips that extend beyond the window */
 		if (x < 0) {
@@ -981,11 +968,10 @@ void
 zr36057_enable_jpg (struct zoran          *zr,
 		    enum zoran_codec_mode  mode)
 {
-	static int zero;
-	static int one = 1;
 	struct vfe_settings cap;
 	int field_size =
 	    zr->jpg_buffers.buffer_size / zr->jpg_settings.field_per_buff;
+	struct v4l2_routing route = { 0, 0 };
 
 	zr->codec_mode = mode;
 
@@ -1007,8 +993,9 @@ zr36057_enable_jpg (struct zoran          *zr,
 		 * the video bus direction set to input.
 		 */
 		set_videobus_dir(zr, 0);
-		decoder_command(zr, DECODER_ENABLE_OUTPUT, &one);
-		encoder_command(zr, ENCODER_SET_INPUT, &zero);
+		decoder_call(zr, video, s_stream, 1);
+		route.input = 0;
+		encoder_call(zr, video, s_routing, &route);
 
 		/* Take the JPEG codec and the VFE out of sleep */
 		jpeg_codec_sleep(zr, 0);
@@ -1054,9 +1041,10 @@ zr36057_enable_jpg (struct zoran          *zr,
 		/* In motion decompression mode, the decoder output must be disabled, and
 		 * the video bus direction set to output.
 		 */
-		decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
+		decoder_call(zr, video, s_stream, 0);
 		set_videobus_dir(zr, 1);
-		encoder_command(zr, ENCODER_SET_INPUT, &one);
+		route.input = 1;
+		encoder_call(zr, video, s_routing, &route);
 
 		/* Take the JPEG codec and the VFE out of sleep */
 		jpeg_codec_sleep(zr, 0);
@@ -1100,8 +1088,9 @@ zr36057_enable_jpg (struct zoran          *zr,
 		jpeg_codec_sleep(zr, 1);
 		zr36057_adjust_vfe(zr, mode);
 
-		decoder_command(zr, DECODER_ENABLE_OUTPUT, &one);
-		encoder_command(zr, ENCODER_SET_INPUT, &zero);
+		decoder_call(zr, video, s_stream, 1);
+		route.input = 0;
+		encoder_call(zr, video, s_routing, &route);
 
 		dprintk(2, KERN_INFO "%s: enable_jpg(IDLE)\n", ZR_DEVNAME(zr));
 		break;
@@ -1132,7 +1121,7 @@ zoran_feed_stat_com (struct zoran *zr)
 			if (!(zr->stat_com[i] & cpu_to_le32(1)))
 				break;
 			zr->stat_com[i] =
-			    cpu_to_le32(zr->jpg_buffers.buffer[frame].frag_tab_bus);
+			    cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus);
 		} else {
 			/* fill 2 stat_com entries */
 			i = ((zr->jpg_dma_head -
@@ -1140,9 +1129,9 @@ zoran_feed_stat_com (struct zoran *zr)
 			if (!(zr->stat_com[i] & cpu_to_le32(1)))
 				break;
 			zr->stat_com[i] =
-			    cpu_to_le32(zr->jpg_buffers.buffer[frame].frag_tab_bus);
+			    cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus);
 			zr->stat_com[i + 1] =
-			    cpu_to_le32(zr->jpg_buffers.buffer[frame].frag_tab_bus);
+			    cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus);
 		}
 		zr->jpg_buffers.buffer[frame].state = BUZ_STATE_DMA;
 		zr->jpg_dma_head++;
@@ -1162,7 +1151,7 @@ zoran_reap_stat_com (struct zoran *zr)
 	u32 stat_com;
 	unsigned int seq;
 	unsigned int dif;
-	struct zoran_jpg_buffer *buffer;
+	struct zoran_buffer *buffer;
 	int frame;
 
 	/* In motion decompress we don't have a hardware frame counter,
@@ -1208,22 +1197,52 @@ zoran_reap_stat_com (struct zoran *zr)
 	}
 }
 
+static void zoran_restart(struct zoran *zr)
+{
+	/* Now the stat_comm buffer is ready for restart */
+	int status = 0, mode;
+
+	if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
+		decoder_call(zr, video, g_input_status, &status);
+		mode = CODEC_DO_COMPRESSION;
+	} else {
+		status = V4L2_IN_ST_NO_SIGNAL;
+		mode = CODEC_DO_EXPANSION;
+	}
+	if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
+	    !(status & V4L2_IN_ST_NO_SIGNAL)) {
+		/********** RESTART code *************/
+		jpeg_codec_reset(zr);
+		zr->codec->set_mode(zr->codec, mode);
+		zr36057_set_jpg(zr, zr->codec_mode);
+		jpeg_start(zr);
+
+		if (zr->num_errors <= 8)
+			dprintk(2, KERN_INFO "%s: Restart\n",
+				ZR_DEVNAME(zr));
+
+		zr->JPEG_missed = 0;
+		zr->JPEG_error = 2;
+		/********** End RESTART code ***********/
+	}
+}
+
 static void
 error_handler (struct zoran *zr,
 	       u32           astat,
 	       u32           stat)
 {
+	int i, j;
+
 	/* This is JPEG error handling part */
-	if ((zr->codec_mode != BUZ_MODE_MOTION_COMPRESS) &&
-	    (zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS)) {
-		//dprintk(1, KERN_ERR "%s: Internal error: error handling request in mode %d\n", ZR_DEVNAME(zr), zr->codec_mode);
+	if (zr->codec_mode != BUZ_MODE_MOTION_COMPRESS &&
+	    zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS) {
 		return;
 	}
 
 	if ((stat & 1) == 0 &&
 	    zr->codec_mode == BUZ_MODE_MOTION_COMPRESS &&
-	    zr->jpg_dma_tail - zr->jpg_que_tail >=
-	     zr->jpg_buffers.num_buffers) {
+	    zr->jpg_dma_tail - zr->jpg_que_tail >= zr->jpg_buffers.num_buffers) {
 		/* No free buffers... */
 		zoran_reap_stat_com(zr);
 		zoran_feed_stat_com(zr);
@@ -1232,142 +1251,95 @@ error_handler (struct zoran *zr,
 		return;
 	}
 
-	if (zr->JPEG_error != 1) {
-		/*
-		 * First entry: error just happened during normal operation
-		 *
-		 * In BUZ_MODE_MOTION_COMPRESS:
-		 *
-		 * Possible glitch in TV signal. In this case we should
-		 * stop the codec and wait for good quality signal before
-		 * restarting it to avoid further problems
-		 *
-		 * In BUZ_MODE_MOTION_DECOMPRESS:
-		 *
-		 * Bad JPEG frame: we have to mark it as processed (codec crashed
-		 * and was not able to do it itself), and to remove it from queue.
-		 */
-		btand(~ZR36057_JMC_Go_en, ZR36057_JMC);
-		udelay(1);
-		stat = stat | (post_office_read(zr, 7, 0) & 3) << 8;
-		btwrite(0, ZR36057_JPC);
-		btor(ZR36057_MCTCR_CFlush, ZR36057_MCTCR);
-		jpeg_codec_reset(zr);
-		jpeg_codec_sleep(zr, 1);
-		zr->JPEG_error = 1;
-		zr->num_errors++;
-
-		/* Report error */
-		if (zr36067_debug > 1 && zr->num_errors <= 8) {
-			long frame;
-			frame =
-			    zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME];
-			printk(KERN_ERR
-			       "%s: JPEG error stat=0x%08x(0x%08x) queue_state=%ld/%ld/%ld/%ld seq=%ld frame=%ld. Codec stopped. ",
-			       ZR_DEVNAME(zr), stat, zr->last_isr,
-			       zr->jpg_que_tail, zr->jpg_dma_tail,
-			       zr->jpg_dma_head, zr->jpg_que_head,
-			       zr->jpg_seq_num, frame);
-			printk("stat_com frames:");
-			{
-				int i, j;
-				for (j = 0; j < BUZ_NUM_STAT_COM; j++) {
-					for (i = 0;
-					     i < zr->jpg_buffers.num_buffers;
-					     i++) {
-						if (le32_to_cpu(zr->stat_com[j]) ==
-						    zr->jpg_buffers.
-						    buffer[i].
-						    frag_tab_bus) {
-							printk("% d->%d",
-							       j, i);
-						}
-					}
-				}
-				printk("\n");
-			}
-		}
-		/* Find an entry in stat_com and rotate contents */
-		{
-			int i;
-
-			if (zr->jpg_settings.TmpDcm == 1)
-				i = (zr->jpg_dma_tail -
-				     zr->jpg_err_shift) & BUZ_MASK_STAT_COM;
-			else
-				i = ((zr->jpg_dma_tail -
-				      zr->jpg_err_shift) & 1) * 2;
-			if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) {
-				/* Mimic zr36067 operation */
-				zr->stat_com[i] |= cpu_to_le32(1);
-				if (zr->jpg_settings.TmpDcm != 1)
-					zr->stat_com[i + 1] |= cpu_to_le32(1);
-				/* Refill */
-				zoran_reap_stat_com(zr);
-				zoran_feed_stat_com(zr);
-				wake_up_interruptible(&zr->jpg_capq);
-				/* Find an entry in stat_com again after refill */
-				if (zr->jpg_settings.TmpDcm == 1)
-					i = (zr->jpg_dma_tail -
-					     zr->jpg_err_shift) &
-					    BUZ_MASK_STAT_COM;
-				else
-					i = ((zr->jpg_dma_tail -
-					      zr->jpg_err_shift) & 1) * 2;
-			}
-			if (i) {
-				/* Rotate stat_comm entries to make current entry first */
-				int j;
-				__le32 bus_addr[BUZ_NUM_STAT_COM];
-
-				/* Here we are copying the stat_com array, which
-				 * is already in little endian format, so
-				 * no endian conversions here
-				 */
-				memcpy(bus_addr, zr->stat_com,
-				       sizeof(bus_addr));
-				for (j = 0; j < BUZ_NUM_STAT_COM; j++) {
-					zr->stat_com[j] =
-					    bus_addr[(i + j) &
-						     BUZ_MASK_STAT_COM];
+	if (zr->JPEG_error == 1) {
+		zoran_restart(zr);
+		return;
+	}
 
-				}
-				zr->jpg_err_shift += i;
-				zr->jpg_err_shift &= BUZ_MASK_STAT_COM;
+	/*
+	 * First entry: error just happened during normal operation
+	 *
+	 * In BUZ_MODE_MOTION_COMPRESS:
+	 *
+	 * Possible glitch in TV signal. In this case we should
+	 * stop the codec and wait for good quality signal before
+	 * restarting it to avoid further problems
+	 *
+	 * In BUZ_MODE_MOTION_DECOMPRESS:
+	 *
+	 * Bad JPEG frame: we have to mark it as processed (codec crashed
+	 * and was not able to do it itself), and to remove it from queue.
+	 */
+	btand(~ZR36057_JMC_Go_en, ZR36057_JMC);
+	udelay(1);
+	stat = stat | (post_office_read(zr, 7, 0) & 3) << 8;
+	btwrite(0, ZR36057_JPC);
+	btor(ZR36057_MCTCR_CFlush, ZR36057_MCTCR);
+	jpeg_codec_reset(zr);
+	jpeg_codec_sleep(zr, 1);
+	zr->JPEG_error = 1;
+	zr->num_errors++;
+
+	/* Report error */
+	if (zr36067_debug > 1 && zr->num_errors <= 8) {
+		long frame;
+
+		frame = zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME];
+		printk(KERN_ERR
+		       "%s: JPEG error stat=0x%08x(0x%08x) queue_state=%ld/%ld/%ld/%ld seq=%ld frame=%ld. Codec stopped. ",
+		       ZR_DEVNAME(zr), stat, zr->last_isr,
+		       zr->jpg_que_tail, zr->jpg_dma_tail,
+		       zr->jpg_dma_head, zr->jpg_que_head,
+		       zr->jpg_seq_num, frame);
+		printk(KERN_INFO "stat_com frames:");
+		for (j = 0; j < BUZ_NUM_STAT_COM; j++) {
+			for (i = 0; i < zr->jpg_buffers.num_buffers; i++) {
+				if (le32_to_cpu(zr->stat_com[j]) == zr->jpg_buffers.buffer[i].jpg.frag_tab_bus)
+					printk(KERN_CONT "% d->%d", j, i);
 			}
-			if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS)
-				zr->jpg_err_seq = zr->jpg_seq_num;	/* + 1; */
 		}
+		printk(KERN_CONT "\n");
 	}
+	/* Find an entry in stat_com and rotate contents */
+	if (zr->jpg_settings.TmpDcm == 1)
+		i = (zr->jpg_dma_tail - zr->jpg_err_shift) & BUZ_MASK_STAT_COM;
+	else
+		i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2;
+	if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) {
+		/* Mimic zr36067 operation */
+		zr->stat_com[i] |= cpu_to_le32(1);
+		if (zr->jpg_settings.TmpDcm != 1)
+			zr->stat_com[i + 1] |= cpu_to_le32(1);
+		/* Refill */
+		zoran_reap_stat_com(zr);
+		zoran_feed_stat_com(zr);
+		wake_up_interruptible(&zr->jpg_capq);
+		/* Find an entry in stat_com again after refill */
+		if (zr->jpg_settings.TmpDcm == 1)
+			i = (zr->jpg_dma_tail - zr->jpg_err_shift) & BUZ_MASK_STAT_COM;
+		else
+			i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2;
+	}
+	if (i) {
+		/* Rotate stat_comm entries to make current entry first */
+		int j;
+		__le32 bus_addr[BUZ_NUM_STAT_COM];
+
+		/* Here we are copying the stat_com array, which
+		 * is already in little endian format, so
+		 * no endian conversions here
+		 */
+		memcpy(bus_addr, zr->stat_com, sizeof(bus_addr));
 
-	/* Now the stat_comm buffer is ready for restart */
-	do {
-		int status, mode;
-
-		if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
-			decoder_command(zr, DECODER_GET_STATUS, &status);
-			mode = CODEC_DO_COMPRESSION;
-		} else {
-			status = 0;
-			mode = CODEC_DO_EXPANSION;
-		}
-		if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
-		    (status & DECODER_STATUS_GOOD)) {
-			/********** RESTART code *************/
-			jpeg_codec_reset(zr);
-			zr->codec->set_mode(zr->codec, mode);
-			zr36057_set_jpg(zr, zr->codec_mode);
-			jpeg_start(zr);
-
-			if (zr->num_errors <= 8)
-				dprintk(2, KERN_INFO "%s: Restart\n",
-					ZR_DEVNAME(zr));
+		for (j = 0; j < BUZ_NUM_STAT_COM; j++)
+			zr->stat_com[j] = bus_addr[(i + j) & BUZ_MASK_STAT_COM];
 
-			zr->JPEG_missed = 0;
-			zr->JPEG_error = 2;
-			/********** End RESTART code ***********/
-		}
-	} while (0);
+		zr->jpg_err_shift += i;
+		zr->jpg_err_shift &= BUZ_MASK_STAT_COM;
+	}
+	if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS)
+		zr->jpg_err_seq = zr->jpg_seq_num;	/* + 1; */
+	zoran_restart(zr);
 }
 
 irqreturn_t
@@ -1425,10 +1397,8 @@ zoran_irq (int             irq,
 			 * We simply ignore them */
 
 			if (zr->v4l_memgrab_active) {
-
 				/* A lot more checks should be here ... */
-				if ((btread(ZR36057_VSSFGR) &
-				     ZR36057_VSSFGR_SnapShot) == 0)
+				if ((btread(ZR36057_VSSFGR) & ZR36057_VSSFGR_SnapShot) == 0)
 					dprintk(1,
 						KERN_WARNING
 						"%s: BuzIRQ with SnapShot off ???\n",
@@ -1436,10 +1406,7 @@ zoran_irq (int             irq,
 
 				if (zr->v4l_grab_frame != NO_GRAB_ACTIVE) {
 					/* There is a grab on a frame going on, check if it has finished */
-
-					if ((btread(ZR36057_VSSFGR) &
-					     ZR36057_VSSFGR_FrameGrab) ==
-					    0) {
+					if ((btread(ZR36057_VSSFGR) & ZR36057_VSSFGR_FrameGrab) == 0) {
 						/* it is finished, notify the user */
 
 						zr->v4l_buffers.buffer[zr->v4l_grab_frame].state = BUZ_STATE_DONE;
@@ -1457,9 +1424,7 @@ zoran_irq (int             irq,
 
 				if (zr->v4l_grab_frame == NO_GRAB_ACTIVE &&
 				    zr->v4l_pend_tail != zr->v4l_pend_head) {
-
-					int frame = zr->v4l_pend[zr->v4l_pend_tail &
-							 V4L_MASK_FRAME];
+					int frame = zr->v4l_pend[zr->v4l_pend_tail & V4L_MASK_FRAME];
 					u32 reg;
 
 					zr->v4l_grab_frame = frame;
@@ -1468,27 +1433,17 @@ zoran_irq (int             irq,
 
 					/* Buffer address */
 
-					reg =
-					    zr->v4l_buffers.buffer[frame].
-					    fbuffer_bus;
+					reg = zr->v4l_buffers.buffer[frame].v4l.fbuffer_bus;
 					btwrite(reg, ZR36057_VDTR);
-					if (zr->v4l_settings.height >
-					    BUZ_MAX_HEIGHT / 2)
-						reg +=
-						    zr->v4l_settings.
-						    bytesperline;
+					if (zr->v4l_settings.height > BUZ_MAX_HEIGHT / 2)
+						reg += zr->v4l_settings.bytesperline;
 					btwrite(reg, ZR36057_VDBR);
 
 					/* video stride, status, and frame grab register */
 					reg = 0;
-					if (zr->v4l_settings.height >
-					    BUZ_MAX_HEIGHT / 2)
-						reg +=
-						    zr->v4l_settings.
-						    bytesperline;
-					reg =
-					    (reg <<
-					     ZR36057_VSSFGR_DispStride);
+					if (zr->v4l_settings.height > BUZ_MAX_HEIGHT / 2)
+						reg += zr->v4l_settings.bytesperline;
+					reg = (reg << ZR36057_VSSFGR_DispStride);
 					reg |= ZR36057_VSSFGR_VidOvf;
 					reg |= ZR36057_VSSFGR_SnapShot;
 					reg |= ZR36057_VSSFGR_FrameGrab;
@@ -1506,77 +1461,66 @@ zoran_irq (int             irq,
 #if (IRQ_MASK & ZR36057_ISR_CodRepIRQ)
 		if (astat & ZR36057_ISR_CodRepIRQ) {
 			zr->intr_counter_CodRepIRQ++;
-			IDEBUG(printk
-			       (KERN_DEBUG "%s: ZR36057_ISR_CodRepIRQ\n",
+			IDEBUG(printk(KERN_DEBUG "%s: ZR36057_ISR_CodRepIRQ\n",
 				ZR_DEVNAME(zr)));
 			btand(~ZR36057_ICR_CodRepIRQ, ZR36057_ICR);
 		}
 #endif				/* (IRQ_MASK & ZR36057_ISR_CodRepIRQ) */
 
 #if (IRQ_MASK & ZR36057_ISR_JPEGRepIRQ)
-		if (astat & ZR36057_ISR_JPEGRepIRQ) {
-
-			if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
-			    zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) {
-				if (zr36067_debug > 1 &&
-				    (!zr->frame_num || zr->JPEG_error)) {
-					printk(KERN_INFO
-					       "%s: first frame ready: state=0x%08x odd_even=%d field_per_buff=%d delay=%d\n",
-					       ZR_DEVNAME(zr), stat,
-					       zr->jpg_settings.odd_even,
-					       zr->jpg_settings.
-					       field_per_buff,
-					       zr->JPEG_missed);
-					{
-						char sc[] = "0000";
-						char sv[5];
-						int i;
-						strcpy(sv, sc);
-						for (i = 0; i < 4; i++) {
-							if (le32_to_cpu(zr->stat_com[i]) & 1)
-								sv[i] = '1';
-						}
-						sv[4] = 0;
-						printk(KERN_INFO
-						       "%s: stat_com=%s queue_state=%ld/%ld/%ld/%ld\n",
-						       ZR_DEVNAME(zr), sv,
-						       zr->jpg_que_tail,
-						       zr->jpg_dma_tail,
-						       zr->jpg_dma_head,
-						       zr->jpg_que_head);
-					}
-				} else {
-					if (zr->JPEG_missed > zr->JPEG_max_missed)	// Get statistics
-						zr->JPEG_max_missed =
-						    zr->JPEG_missed;
-					if (zr->JPEG_missed <
-					    zr->JPEG_min_missed)
-						zr->JPEG_min_missed =
-						    zr->JPEG_missed;
+		if ((astat & ZR36057_ISR_JPEGRepIRQ) &&
+		    (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS ||
+		     zr->codec_mode == BUZ_MODE_MOTION_COMPRESS)) {
+			if (zr36067_debug > 1 && (!zr->frame_num || zr->JPEG_error)) {
+				char sc[] = "0000";
+				char sv[5];
+				int i;
+
+				printk(KERN_INFO
+				       "%s: first frame ready: state=0x%08x odd_even=%d field_per_buff=%d delay=%d\n",
+				       ZR_DEVNAME(zr), stat,
+				       zr->jpg_settings.odd_even,
+				       zr->jpg_settings.field_per_buff,
+				       zr->JPEG_missed);
+
+				strcpy(sv, sc);
+				for (i = 0; i < 4; i++) {
+					if (le32_to_cpu(zr->stat_com[i]) & 1)
+						sv[i] = '1';
 				}
+				sv[4] = 0;
+				printk(KERN_INFO
+				       "%s: stat_com=%s queue_state=%ld/%ld/%ld/%ld\n",
+				       ZR_DEVNAME(zr), sv,
+				       zr->jpg_que_tail,
+				       zr->jpg_dma_tail,
+				       zr->jpg_dma_head,
+				       zr->jpg_que_head);
+			} else {
+				/* Get statistics */
+				if (zr->JPEG_missed > zr->JPEG_max_missed)
+					zr->JPEG_max_missed = zr->JPEG_missed;
+				if (zr->JPEG_missed < zr->JPEG_min_missed)
+					zr->JPEG_min_missed = zr->JPEG_missed;
+			}
 
-				if (zr36067_debug > 2 && zr->frame_num < 6) {
-					int i;
-					printk("%s: seq=%ld stat_com:",
-					       ZR_DEVNAME(zr), zr->jpg_seq_num);
-					for (i = 0; i < 4; i++) {
-						printk(" %08x",
-						       le32_to_cpu(zr->stat_com[i]));
-					}
-					printk("\n");
+			if (zr36067_debug > 2 && zr->frame_num < 6) {
+				int i;
+
+				printk(KERN_INFO "%s: seq=%ld stat_com:",
+				       ZR_DEVNAME(zr), zr->jpg_seq_num);
+				for (i = 0; i < 4; i++) {
+					printk(KERN_CONT " %08x",
+					       le32_to_cpu(zr->stat_com[i]));
 				}
-				zr->frame_num++;
-				zr->JPEG_missed = 0;
-				zr->JPEG_error = 0;
-				zoran_reap_stat_com(zr);
-				zoran_feed_stat_com(zr);
-				wake_up_interruptible(&zr->jpg_capq);
-			} /*else {
-			      dprintk(1,
-					KERN_ERR
-					"%s: JPEG interrupt while not in motion (de)compress mode!\n",
-					ZR_DEVNAME(zr));
-			}*/
+				printk(KERN_CONT "\n");
+			}
+			zr->frame_num++;
+			zr->JPEG_missed = 0;
+			zr->JPEG_error = 0;
+			zoran_reap_stat_com(zr);
+			zoran_feed_stat_com(zr);
+			wake_up_interruptible(&zr->jpg_capq);
 		}
 #endif				/* (IRQ_MASK & ZR36057_ISR_JPEGRepIRQ) */
 
@@ -1585,8 +1529,7 @@ zoran_irq (int             irq,
 		    zr->JPEG_missed > 25 ||
 		    zr->JPEG_error == 1	||
 		    ((zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) &&
-		     (zr->frame_num & (zr->JPEG_missed >
-				       zr->jpg_settings.field_per_buff)))) {
+		     (zr->frame_num & (zr->JPEG_missed > zr->jpg_settings.field_per_buff)))) {
 			error_handler(zr, astat, stat);
 		}
 
@@ -1628,7 +1571,7 @@ zoran_set_pci_master (struct zoran *zr,
 void
 zoran_init_hardware (struct zoran *zr)
 {
-	int j, zero = 0;
+	struct v4l2_routing route = { 0, 0 };
 
 	/* Enable bus-mastering */
 	zoran_set_pci_master(zr, 1);
@@ -1638,15 +1581,16 @@ zoran_init_hardware (struct zoran *zr)
 		zr->card.init(zr);
 	}
 
-	j = zr->card.input[zr->input].muxsel;
+	route.input = zr->card.input[zr->input].muxsel;
 
-	decoder_command(zr, 0, NULL);
-	decoder_command(zr, DECODER_SET_NORM, &zr->norm);
-	decoder_command(zr, DECODER_SET_INPUT, &j);
+	decoder_call(zr, core, init, 0);
+	decoder_call(zr, tuner, s_std, zr->norm);
+	decoder_call(zr, video, s_routing, &route);
 
-	encoder_command(zr, 0, NULL);
-	encoder_command(zr, ENCODER_SET_NORM, &zr->norm);
-	encoder_command(zr, ENCODER_SET_INPUT, &zero);
+	encoder_call(zr, core, init, 0);
+	encoder_call(zr, video, s_std_output, zr->norm);
+	route.input = 0;
+	encoder_call(zr, video, s_routing, &route);
 
 	/* toggle JPEG codec sleep to sync PLL */
 	jpeg_codec_sleep(zr, 1);
@@ -1706,42 +1650,3 @@ zr36057_init_vfe (struct zoran *zr)
 		reg |= ZR36057_VDCR_Triton;
 	btwrite(reg, ZR36057_VDCR);
 }
-
-/*
- * Interface to decoder and encoder chips using i2c bus
- */
-
-int
-decoder_command (struct zoran *zr,
-		 int           cmd,
-		 void         *data)
-{
-	if (zr->decoder == NULL)
-		return -EIO;
-
-	if (zr->card.type == LML33 &&
-	    (cmd == DECODER_SET_NORM || cmd == DECODER_SET_INPUT)) {
-		int res;
-
-		// Bt819 needs to reset its FIFO buffer using #FRST pin and
-		// LML33 card uses GPIO(7) for that.
-		GPIO(zr, 7, 0);
-		res = zr->decoder->driver->command(zr->decoder, cmd, data);
-		// Pull #FRST high.
-		GPIO(zr, 7, 1);
-		return res;
-	} else
-		return zr->decoder->driver->command(zr->decoder, cmd,
-						    data);
-}
-
-int
-encoder_command (struct zoran *zr,
-		 int           cmd,
-		 void         *data)
-{
-	if (zr->encoder == NULL)
-		return -1;
-
-	return zr->encoder->driver->command(zr->encoder, cmd, data);
-}
diff --git a/drivers/media/video/zoran/zoran_device.h b/drivers/media/video/zoran/zoran_device.h
index 74c6c8edb7d0..07f2c23ff740 100644
--- a/drivers/media/video/zoran/zoran_device.h
+++ b/drivers/media/video/zoran/zoran_device.h
@@ -54,8 +54,8 @@ extern int jpeg_codec_reset(struct zoran *zr);
 /* zr360x7 access to raw capture */
 extern void zr36057_overlay(struct zoran *zr,
 			    int on);
-extern void write_overlay_mask(struct file *file,
-			       struct video_clip *vp,
+extern void write_overlay_mask(struct zoran_fh *fh,
+			       struct v4l2_clip *vp,
 			       int count);
 extern void zr36057_set_memgrab(struct zoran *zr,
 				int mode);
@@ -87,11 +87,9 @@ extern int jpg_bufsize;
 extern int pass_through;
 
 /* i2c */
-extern int decoder_command(struct zoran *zr,
-			   int cmd,
-			   void *data);
-extern int encoder_command(struct zoran *zr,
-			   int cmd,
-			   void *data);
+#define decoder_call(zr, o, f, args...) \
+	v4l2_subdev_call(zr->decoder, o, f, ##args)
+#define encoder_call(zr, o, f, args...) \
+	v4l2_subdev_call(zr->encoder, o, f, ##args)
 
 #endif				/* __ZORAN_DEVICE_H__ */
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 120ef235e63d..f16e57cf11e4 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -58,16 +58,6 @@
 #include <linux/i2c-algo-bit.h>
 
 #include <linux/spinlock.h>
-#define     MAP_NR(x)       virt_to_page(x)
-#define     ZORAN_VID_TYPE  ( \
-				VID_TYPE_CAPTURE | \
-				VID_TYPE_OVERLAY | \
-				VID_TYPE_CLIPPING | \
-				VID_TYPE_FRAMERAM | \
-				VID_TYPE_SCALES | \
-				VID_TYPE_MJPEG_DECODER | \
-				VID_TYPE_MJPEG_ENCODER \
-			     )
 
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
@@ -79,36 +69,17 @@
 #include <asm/uaccess.h>
 #include <linux/proc_fs.h>
 
-#include <linux/video_decoder.h>
-#include <linux/video_encoder.h>
 #include <linux/mutex.h>
 #include "zoran.h"
 #include "zoran_device.h"
 #include "zoran_card.h"
 
-	/* we declare some card type definitions here, they mean
-	 * the same as the v4l1 ZORAN_VID_TYPE above, except it's v4l2 */
-#define ZORAN_V4L2_VID_FLAGS ( \
-				V4L2_CAP_STREAMING |\
-				V4L2_CAP_VIDEO_CAPTURE |\
-				V4L2_CAP_VIDEO_OUTPUT |\
-				V4L2_CAP_VIDEO_OVERLAY \
-			      )
-
-
-#if defined(CONFIG_VIDEO_V4L1_COMPAT)
-#define ZFMT(pal, fcc, cs) \
-	.palette = (pal), .fourcc = (fcc), .colorspace = (cs)
-#else
-#define ZFMT(pal, fcc, cs) \
-	.fourcc = (fcc), .colorspace = (cs)
-#endif
 
 const struct zoran_format zoran_formats[] = {
 	{
 		.name = "15-bit RGB LE",
-		ZFMT(VIDEO_PALETTE_RGB555,
-		     V4L2_PIX_FMT_RGB555, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_RGB555,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 15,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
@@ -116,16 +87,16 @@ const struct zoran_format zoran_formats[] = {
 			   ZR36057_VFESPFR_LittleEndian,
 	}, {
 		.name = "15-bit RGB BE",
-		ZFMT(-1,
-		     V4L2_PIX_FMT_RGB555X, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_RGB555X,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 15,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_RGB555|ZR36057_VFESPFR_ErrDif,
 	}, {
 		.name = "16-bit RGB LE",
-		ZFMT(VIDEO_PALETTE_RGB565,
-		     V4L2_PIX_FMT_RGB565, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_RGB565,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 16,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
@@ -133,56 +104,56 @@ const struct zoran_format zoran_formats[] = {
 			   ZR36057_VFESPFR_LittleEndian,
 	}, {
 		.name = "16-bit RGB BE",
-		ZFMT(-1,
-		     V4L2_PIX_FMT_RGB565X, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_RGB565X,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 16,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_RGB565|ZR36057_VFESPFR_ErrDif,
 	}, {
 		.name = "24-bit RGB",
-		ZFMT(VIDEO_PALETTE_RGB24,
-		     V4L2_PIX_FMT_BGR24, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_BGR24,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 24,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_RGB888|ZR36057_VFESPFR_Pack24,
 	}, {
 		.name = "32-bit RGB LE",
-		ZFMT(VIDEO_PALETTE_RGB32,
-		     V4L2_PIX_FMT_BGR32, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_BGR32,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 32,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_RGB888|ZR36057_VFESPFR_LittleEndian,
 	}, {
 		.name = "32-bit RGB BE",
-		ZFMT(-1,
-		     V4L2_PIX_FMT_RGB32, V4L2_COLORSPACE_SRGB),
+		.fourcc = V4L2_PIX_FMT_RGB32,
+		.colorspace = V4L2_COLORSPACE_SRGB,
 		.depth = 32,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_RGB888,
 	}, {
 		.name = "4:2:2, packed, YUYV",
-		ZFMT(VIDEO_PALETTE_YUV422,
-		     V4L2_PIX_FMT_YUYV, V4L2_COLORSPACE_SMPTE170M),
+		.fourcc = V4L2_PIX_FMT_YUYV,
+		.colorspace = V4L2_COLORSPACE_SMPTE170M,
 		.depth = 16,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_YUV422,
 	}, {
 		.name = "4:2:2, packed, UYVY",
-		ZFMT(VIDEO_PALETTE_UYVY,
-		     V4L2_PIX_FMT_UYVY, V4L2_COLORSPACE_SMPTE170M),
+		.fourcc = V4L2_PIX_FMT_UYVY,
+		.colorspace = V4L2_COLORSPACE_SMPTE170M,
 		.depth = 16,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_OVERLAY,
 		.vfespfr = ZR36057_VFESPFR_YUV422|ZR36057_VFESPFR_LittleEndian,
 	}, {
 		.name = "Hardware-encoded Motion-JPEG",
-		ZFMT(-1,
-		     V4L2_PIX_FMT_MJPEG, V4L2_COLORSPACE_SMPTE170M),
+		.fourcc = V4L2_PIX_FMT_MJPEG,
+		.colorspace = V4L2_COLORSPACE_SMPTE170M,
 		.depth = 0,
 		.flags = ZORAN_FORMAT_CAPTURE |
 			 ZORAN_FORMAT_PLAYBACK |
@@ -191,13 +162,6 @@ const struct zoran_format zoran_formats[] = {
 };
 #define NUM_FORMATS ARRAY_SIZE(zoran_formats)
 
-// RJ: Test only - want to test BUZ_USE_HIMEM even when CONFIG_BIGPHYS_AREA is defined
-
-
-static int lock_norm;	/* 0 = default 1 = Don't change TV standard (norm) */
-module_param(lock_norm, int, 0644);
-MODULE_PARM_DESC(lock_norm, "Prevent norm changes (1 = ignore, >1 = fail)");
-
 	/* small helper function for calculating buffersizes for v4l2
 	 * we calculate the nearest higher power-of-two, which
 	 * will be the recommended buffersize */
@@ -222,221 +186,106 @@ zoran_v4l2_calc_bufsize (struct zoran_jpg_settings *settings)
 }
 
 /* forward references */
-static void v4l_fbuffer_free(struct file *file);
-static void jpg_fbuffer_free(struct file *file);
+static void v4l_fbuffer_free(struct zoran_fh *fh);
+static void jpg_fbuffer_free(struct zoran_fh *fh);
+
+/* Set mapping mode */
+static void map_mode_raw(struct zoran_fh *fh)
+{
+	fh->map_mode = ZORAN_MAP_MODE_RAW;
+	fh->buffers.buffer_size = v4l_bufsize;
+	fh->buffers.num_buffers = v4l_nbufs;
+}
+static void map_mode_jpg(struct zoran_fh *fh, int play)
+{
+	fh->map_mode = play ? ZORAN_MAP_MODE_JPG_PLAY : ZORAN_MAP_MODE_JPG_REC;
+	fh->buffers.buffer_size = jpg_bufsize;
+	fh->buffers.num_buffers = jpg_nbufs;
+}
+static inline const char *mode_name(enum zoran_map_mode mode)
+{
+	return mode == ZORAN_MAP_MODE_RAW ? "V4L" : "JPG";
+}
 
 /*
  *   Allocate the V4L grab buffers
  *
  *   These have to be pysically contiguous.
- *   If v4l_bufsize <= MAX_KMALLOC_MEM we use kmalloc
- *   else we try to allocate them with bigphysarea_alloc_pages
- *   if the bigphysarea patch is present in the kernel,
- *   else we try to use high memory (if the user has bootet
- *   Linux with the necessary memory left over).
  */
 
-static unsigned long
-get_high_mem (unsigned long size)
+static int v4l_fbuffer_alloc(struct zoran_fh *fh)
 {
-/*
- * Check if there is usable memory at the end of Linux memory
- * of at least size. Return the physical address of this memory,
- * return 0 on failure.
- *
- * The idea is from Alexandro Rubini's book "Linux device drivers".
- * The driver from him which is downloadable from O'Reilly's
- * web site misses the "virt_to_phys(high_memory)" part
- * (and therefore doesn't work at all - at least with 2.2.x kernels).
- *
- * It should be unnecessary to mention that THIS IS DANGEROUS,
- * if more than one driver at a time has the idea to use this memory!!!!
- */
-
-	volatile unsigned char __iomem *mem;
-	unsigned char c;
-	unsigned long hi_mem_ph;
-	unsigned long i;
-
-	/* Map the high memory to user space */
-
-	hi_mem_ph = virt_to_phys(high_memory);
-
-	mem = ioremap(hi_mem_ph, size);
-	if (!mem) {
-		dprintk(1,
-			KERN_ERR "%s: get_high_mem() - ioremap failed\n",
-			ZORAN_NAME);
-		return 0;
-	}
-
-	for (i = 0; i < size; i++) {
-		/* Check if it is memory */
-		c = i & 0xff;
-		writeb(c, mem + i);
-		if (readb(mem + i) != c)
-			break;
-		c = 255 - c;
-		writeb(c, mem + i);
-		if (readb(mem + i) != c)
-			break;
-		writeb(0, mem + i);	/* zero out memory */
-
-		/* give the kernel air to breath */
-		if ((i & 0x3ffff) == 0x3ffff)
-			schedule();
-	}
-
-	iounmap(mem);
-
-	if (i != size) {
-		dprintk(1,
-			KERN_ERR
-			"%s: get_high_mem() - requested %lu, avail %lu\n",
-			ZORAN_NAME, size, i);
-		return 0;
-	}
-
-	return hi_mem_ph;
-}
-
-static int
-v4l_fbuffer_alloc (struct file *file)
-{
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int i, off;
 	unsigned char *mem;
-	unsigned long pmem = 0;
 
-	/* we might have old buffers lying around... */
-	if (fh->v4l_buffers.ready_to_be_freed) {
-		v4l_fbuffer_free(file);
-	}
-
-	for (i = 0; i < fh->v4l_buffers.num_buffers; i++) {
-		if (fh->v4l_buffers.buffer[i].fbuffer)
+	for (i = 0; i < fh->buffers.num_buffers; i++) {
+		if (fh->buffers.buffer[i].v4l.fbuffer)
 			dprintk(2,
 				KERN_WARNING
-				"%s: v4l_fbuffer_alloc() - buffer %d allready allocated!?\n",
-				ZR_DEVNAME(zr), i);
+				"%s: %s - buffer %d already allocated!?\n",
+				ZR_DEVNAME(zr), __func__, i);
 
 		//udelay(20);
-		if (fh->v4l_buffers.buffer_size <= MAX_KMALLOC_MEM) {
-			/* Use kmalloc */
-
-			mem = kmalloc(fh->v4l_buffers.buffer_size, GFP_KERNEL);
-			if (!mem) {
-				dprintk(1,
-					KERN_ERR
-					"%s: v4l_fbuffer_alloc() - kmalloc for V4L buf %d failed\n",
-					ZR_DEVNAME(zr), i);
-				v4l_fbuffer_free(file);
-				return -ENOBUFS;
-			}
-			fh->v4l_buffers.buffer[i].fbuffer = mem;
-			fh->v4l_buffers.buffer[i].fbuffer_phys =
-			    virt_to_phys(mem);
-			fh->v4l_buffers.buffer[i].fbuffer_bus =
-			    virt_to_bus(mem);
-			for (off = 0; off < fh->v4l_buffers.buffer_size;
-			     off += PAGE_SIZE)
-				SetPageReserved(MAP_NR(mem + off));
-			dprintk(4,
-				KERN_INFO
-				"%s: v4l_fbuffer_alloc() - V4L frame %d mem 0x%lx (bus: 0x%lx)\n",
-				ZR_DEVNAME(zr), i, (unsigned long) mem,
-				virt_to_bus(mem));
-		} else {
-
-			/* Use high memory which has been left at boot time */
-
-			/* Ok., Ok. this is an evil hack - we make
-			 * the assumption that physical addresses are
-			 * the same as bus addresses (true at least
-			 * for Intel processors). The whole method of
-			 * obtaining and using this memory is not very
-			 * nice - but I hope it saves some poor users
-			 * from kernel hacking, which might have even
-			 * more evil results */
-
-			if (i == 0) {
-				int size =
-				    fh->v4l_buffers.num_buffers *
-				    fh->v4l_buffers.buffer_size;
-
-				pmem = get_high_mem(size);
-				if (pmem == 0) {
-					dprintk(1,
-						KERN_ERR
-						"%s: v4l_fbuffer_alloc() - get_high_mem (size = %d KB) for V4L bufs failed\n",
-						ZR_DEVNAME(zr), size >> 10);
-					return -ENOBUFS;
-				}
-				fh->v4l_buffers.buffer[0].fbuffer = NULL;
-				fh->v4l_buffers.buffer[0].fbuffer_phys = pmem;
-				fh->v4l_buffers.buffer[0].fbuffer_bus = pmem;
-				dprintk(4,
-					KERN_INFO
-					"%s: v4l_fbuffer_alloc() - using %d KB high memory\n",
-					ZR_DEVNAME(zr), size >> 10);
-			} else {
-				fh->v4l_buffers.buffer[i].fbuffer = NULL;
-				fh->v4l_buffers.buffer[i].fbuffer_phys =
-				    pmem + i * fh->v4l_buffers.buffer_size;
-				fh->v4l_buffers.buffer[i].fbuffer_bus =
-				    pmem + i * fh->v4l_buffers.buffer_size;
-			}
+		mem = kmalloc(fh->buffers.buffer_size,
+			      GFP_KERNEL | __GFP_NOWARN);
+		if (!mem) {
+			dprintk(1,
+				KERN_ERR
+				"%s: %s - kmalloc for V4L buf %d failed\n",
+				ZR_DEVNAME(zr), __func__, i);
+			v4l_fbuffer_free(fh);
+			return -ENOBUFS;
 		}
+		fh->buffers.buffer[i].v4l.fbuffer = mem;
+		fh->buffers.buffer[i].v4l.fbuffer_phys = virt_to_phys(mem);
+		fh->buffers.buffer[i].v4l.fbuffer_bus = virt_to_bus(mem);
+		for (off = 0; off < fh->buffers.buffer_size;
+		     off += PAGE_SIZE)
+			SetPageReserved(virt_to_page(mem + off));
+		dprintk(4,
+			KERN_INFO
+			"%s: %s - V4L frame %d mem 0x%lx (bus: 0x%llx)\n",
+			ZR_DEVNAME(zr), __func__, i, (unsigned long) mem,
+			(unsigned long long)virt_to_bus(mem));
 	}
 
-	fh->v4l_buffers.allocated = 1;
+	fh->buffers.allocated = 1;
 
 	return 0;
 }
 
 /* free the V4L grab buffers */
-static void
-v4l_fbuffer_free (struct file *file)
+static void v4l_fbuffer_free(struct zoran_fh *fh)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int i, off;
 	unsigned char *mem;
 
-	dprintk(4, KERN_INFO "%s: v4l_fbuffer_free()\n", ZR_DEVNAME(zr));
+	dprintk(4, KERN_INFO "%s: %s\n", ZR_DEVNAME(zr), __func__);
 
-	for (i = 0; i < fh->v4l_buffers.num_buffers; i++) {
-		if (!fh->v4l_buffers.buffer[i].fbuffer)
+	for (i = 0; i < fh->buffers.num_buffers; i++) {
+		if (!fh->buffers.buffer[i].v4l.fbuffer)
 			continue;
 
-		if (fh->v4l_buffers.buffer_size <= MAX_KMALLOC_MEM) {
-			mem = fh->v4l_buffers.buffer[i].fbuffer;
-			for (off = 0; off < fh->v4l_buffers.buffer_size;
-			     off += PAGE_SIZE)
-				ClearPageReserved(MAP_NR(mem + off));
-			kfree((void *) fh->v4l_buffers.buffer[i].fbuffer);
-		}
-		fh->v4l_buffers.buffer[i].fbuffer = NULL;
+		mem = fh->buffers.buffer[i].v4l.fbuffer;
+		for (off = 0; off < fh->buffers.buffer_size;
+		     off += PAGE_SIZE)
+			ClearPageReserved(virt_to_page(mem + off));
+		kfree(fh->buffers.buffer[i].v4l.fbuffer);
+		fh->buffers.buffer[i].v4l.fbuffer = NULL;
 	}
 
-	fh->v4l_buffers.allocated = 0;
-	fh->v4l_buffers.ready_to_be_freed = 0;
+	fh->buffers.allocated = 0;
 }
 
 /*
  *   Allocate the MJPEG grab buffers.
  *
- *   If the requested buffer size is smaller than MAX_KMALLOC_MEM,
- *   kmalloc is used to request a physically contiguous area,
- *   else we allocate the memory in framgents with get_zeroed_page.
- *
  *   If a Natoma chipset is present and this is a revision 1 zr36057,
  *   each MJPEG buffer needs to be physically contiguous.
  *   (RJ: This statement is from Dave Perks' original driver,
  *   I could never check it because I have a zr36067)
- *   The driver cares about this because it reduces the buffer
- *   size to MAX_KMALLOC_MEM in that case (which forces contiguous allocation).
  *
  *   RJ: The contents grab buffers needs never be accessed in the driver.
  *       Therefore there is no need to allocate them with vmalloc in order
@@ -458,162 +307,128 @@ v4l_fbuffer_free (struct file *file)
  *       and fragment buffers are not little-endian.
  */
 
-static int
-jpg_fbuffer_alloc (struct file *file)
+static int jpg_fbuffer_alloc(struct zoran_fh *fh)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int i, j, off;
-	unsigned long mem;
-
-	/* we might have old buffers lying around */
-	if (fh->jpg_buffers.ready_to_be_freed) {
-		jpg_fbuffer_free(file);
-	}
+	u8 *mem;
 
-	for (i = 0; i < fh->jpg_buffers.num_buffers; i++) {
-		if (fh->jpg_buffers.buffer[i].frag_tab)
+	for (i = 0; i < fh->buffers.num_buffers; i++) {
+		if (fh->buffers.buffer[i].jpg.frag_tab)
 			dprintk(2,
 				KERN_WARNING
-				"%s: jpg_fbuffer_alloc() - buffer %d allready allocated!?\n",
-				ZR_DEVNAME(zr), i);
+				"%s: %s - buffer %d already allocated!?\n",
+				ZR_DEVNAME(zr), __func__, i);
 
 		/* Allocate fragment table for this buffer */
 
-		mem = get_zeroed_page(GFP_KERNEL);
+		mem = (void *)get_zeroed_page(GFP_KERNEL);
 		if (mem == 0) {
 			dprintk(1,
 				KERN_ERR
-				"%s: jpg_fbuffer_alloc() - get_zeroed_page (frag_tab) failed for buffer %d\n",
-				ZR_DEVNAME(zr), i);
-			jpg_fbuffer_free(file);
+				"%s: %s - get_zeroed_page (frag_tab) failed for buffer %d\n",
+				ZR_DEVNAME(zr), __func__, i);
+			jpg_fbuffer_free(fh);
 			return -ENOBUFS;
 		}
-		fh->jpg_buffers.buffer[i].frag_tab = (__le32 *) mem;
-		fh->jpg_buffers.buffer[i].frag_tab_bus =
-		    virt_to_bus((void *) mem);
-
-		//if (alloc_contig) {
-		if (fh->jpg_buffers.need_contiguous) {
-			mem =
-			    (unsigned long) kmalloc(fh->jpg_buffers.
-						    buffer_size,
-						    GFP_KERNEL);
-			if (mem == 0) {
+		fh->buffers.buffer[i].jpg.frag_tab = (__le32 *)mem;
+		fh->buffers.buffer[i].jpg.frag_tab_bus = virt_to_bus(mem);
+
+		if (fh->buffers.need_contiguous) {
+			mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL);
+			if (mem == NULL) {
 				dprintk(1,
 					KERN_ERR
-					"%s: jpg_fbuffer_alloc() - kmalloc failed for buffer %d\n",
-					ZR_DEVNAME(zr), i);
-				jpg_fbuffer_free(file);
+					"%s: %s - kmalloc failed for buffer %d\n",
+					ZR_DEVNAME(zr), __func__, i);
+				jpg_fbuffer_free(fh);
 				return -ENOBUFS;
 			}
-			fh->jpg_buffers.buffer[i].frag_tab[0] =
-			    cpu_to_le32(virt_to_bus((void *) mem));
-			fh->jpg_buffers.buffer[i].frag_tab[1] =
-			    cpu_to_le32(((fh->jpg_buffers.buffer_size / 4) << 1) | 1);
-			for (off = 0; off < fh->jpg_buffers.buffer_size;
-			     off += PAGE_SIZE)
-				SetPageReserved(MAP_NR(mem + off));
+			fh->buffers.buffer[i].jpg.frag_tab[0] =
+				cpu_to_le32(virt_to_bus(mem));
+			fh->buffers.buffer[i].jpg.frag_tab[1] =
+				cpu_to_le32((fh->buffers.buffer_size >> 1) | 1);
+			for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE)
+				SetPageReserved(virt_to_page(mem + off));
 		} else {
-			/* jpg_bufsize is allreay page aligned */
-			for (j = 0;
-			     j < fh->jpg_buffers.buffer_size / PAGE_SIZE;
-			     j++) {
-				mem = get_zeroed_page(GFP_KERNEL);
-				if (mem == 0) {
+			/* jpg_bufsize is already page aligned */
+			for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) {
+				mem = (void *)get_zeroed_page(GFP_KERNEL);
+				if (mem == NULL) {
 					dprintk(1,
 						KERN_ERR
-						"%s: jpg_fbuffer_alloc() - get_zeroed_page failed for buffer %d\n",
-						ZR_DEVNAME(zr), i);
-					jpg_fbuffer_free(file);
+						"%s: %s - get_zeroed_page failed for buffer %d\n",
+						ZR_DEVNAME(zr), __func__, i);
+					jpg_fbuffer_free(fh);
 					return -ENOBUFS;
 				}
 
-				fh->jpg_buffers.buffer[i].frag_tab[2 * j] =
-				    cpu_to_le32(virt_to_bus((void *) mem));
-				fh->jpg_buffers.buffer[i].frag_tab[2 * j +
-								   1] =
-				    cpu_to_le32((PAGE_SIZE / 4) << 1);
-				SetPageReserved(MAP_NR(mem));
+				fh->buffers.buffer[i].jpg.frag_tab[2 * j] =
+					cpu_to_le32(virt_to_bus(mem));
+				fh->buffers.buffer[i].jpg.frag_tab[2 * j + 1] =
+					cpu_to_le32((PAGE_SIZE >> 2) << 1);
+				SetPageReserved(virt_to_page(mem));
 			}
 
-			fh->jpg_buffers.buffer[i].frag_tab[2 * j - 1] |= cpu_to_le32(1);
+			fh->buffers.buffer[i].jpg.frag_tab[2 * j - 1] |= cpu_to_le32(1);
 		}
 	}
 
 	dprintk(4,
-		KERN_DEBUG "%s: jpg_fbuffer_alloc() - %d KB allocated\n",
-		ZR_DEVNAME(zr),
-		(fh->jpg_buffers.num_buffers *
-		 fh->jpg_buffers.buffer_size) >> 10);
+		KERN_DEBUG "%s: %s - %d KB allocated\n",
+		ZR_DEVNAME(zr), __func__,
+		(fh->buffers.num_buffers * fh->buffers.buffer_size) >> 10);
 
-	fh->jpg_buffers.allocated = 1;
+	fh->buffers.allocated = 1;
 
 	return 0;
 }
 
 /* free the MJPEG grab buffers */
-static void
-jpg_fbuffer_free (struct file *file)
+static void jpg_fbuffer_free(struct zoran_fh *fh)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int i, j, off;
 	unsigned char *mem;
+	__le32 frag_tab;
+	struct zoran_buffer *buffer;
 
-	dprintk(4, KERN_DEBUG "%s: jpg_fbuffer_free()\n", ZR_DEVNAME(zr));
+	dprintk(4, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__);
 
-	for (i = 0; i < fh->jpg_buffers.num_buffers; i++) {
-		if (!fh->jpg_buffers.buffer[i].frag_tab)
+	for (i = 0, buffer = &fh->buffers.buffer[0];
+	     i < fh->buffers.num_buffers; i++, buffer++) {
+		if (!buffer->jpg.frag_tab)
 			continue;
 
-		//if (alloc_contig) {
-		if (fh->jpg_buffers.need_contiguous) {
-			if (fh->jpg_buffers.buffer[i].frag_tab[0]) {
-				mem = (unsigned char *) bus_to_virt(le32_to_cpu(
-					fh->jpg_buffers.buffer[i].frag_tab[0]));
-				for (off = 0;
-				     off < fh->jpg_buffers.buffer_size;
-				     off += PAGE_SIZE)
-					ClearPageReserved(MAP_NR
-							  (mem + off));
+		if (fh->buffers.need_contiguous) {
+			frag_tab = buffer->jpg.frag_tab[0];
+
+			if (frag_tab) {
+				mem = bus_to_virt(le32_to_cpu(frag_tab));
+				for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE)
+					ClearPageReserved(virt_to_page(mem + off));
 				kfree(mem);
-				fh->jpg_buffers.buffer[i].frag_tab[0] = 0;
-				fh->jpg_buffers.buffer[i].frag_tab[1] = 0;
+				buffer->jpg.frag_tab[0] = 0;
+				buffer->jpg.frag_tab[1] = 0;
 			}
 		} else {
-			for (j = 0;
-			     j < fh->jpg_buffers.buffer_size / PAGE_SIZE;
-			     j++) {
-				if (!fh->jpg_buffers.buffer[i].
-				    frag_tab[2 * j])
+			for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) {
+				frag_tab = buffer->jpg.frag_tab[2 * j];
+
+				if (!frag_tab)
 					break;
-				ClearPageReserved(MAP_NR
-						  (bus_to_virt
-						   (le32_to_cpu
-						    (fh->jpg_buffers.
-						     buffer[i].frag_tab[2 *
-								       j]))));
-				free_page((unsigned long)
-					  bus_to_virt
-						  (le32_to_cpu
-						   (fh->jpg_buffers.
-						      buffer[i].
-						      frag_tab[2 * j])));
-				fh->jpg_buffers.buffer[i].frag_tab[2 * j] =
-				    0;
-				fh->jpg_buffers.buffer[i].frag_tab[2 * j +
-								   1] = 0;
+				ClearPageReserved(virt_to_page(bus_to_virt(le32_to_cpu(frag_tab))));
+				free_page((unsigned long)bus_to_virt(le32_to_cpu(frag_tab)));
+				buffer->jpg.frag_tab[2 * j] = 0;
+				buffer->jpg.frag_tab[2 * j + 1] = 0;
 			}
 		}
 
-		free_page((unsigned long) fh->jpg_buffers.buffer[i].
-			  frag_tab);
-		fh->jpg_buffers.buffer[i].frag_tab = NULL;
+		free_page((unsigned long)buffer->jpg.frag_tab);
+		buffer->jpg.frag_tab = NULL;
 	}
 
-	fh->jpg_buffers.allocated = 0;
-	fh->jpg_buffers.ready_to_be_freed = 0;
+	fh->buffers.allocated = 0;
 }
 
 /*
@@ -621,12 +436,11 @@ jpg_fbuffer_free (struct file *file)
  */
 
 static int
-zoran_v4l_set_format (struct file               *file,
+zoran_v4l_set_format (struct zoran_fh           *fh,
 		      int                        width,
 		      int                        height,
 		      const struct zoran_format *format)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int bpp;
 
@@ -636,19 +450,19 @@ zoran_v4l_set_format (struct file               *file,
 	    height > BUZ_MAX_HEIGHT || width > BUZ_MAX_WIDTH) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_set_format() - wrong frame size (%dx%d)\n",
-			ZR_DEVNAME(zr), width, height);
+			"%s: %s - wrong frame size (%dx%d)\n",
+			ZR_DEVNAME(zr), __func__, width, height);
 		return -EINVAL;
 	}
 
 	bpp = (format->depth + 7) / 8;
 
 	/* Check against available buffer size */
-	if (height * width * bpp > fh->v4l_buffers.buffer_size) {
+	if (height * width * bpp > fh->buffers.buffer_size) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_set_format() - video buffer size (%d kB) is too small\n",
-			ZR_DEVNAME(zr), fh->v4l_buffers.buffer_size >> 10);
+			"%s: %s - video buffer size (%d kB) is too small\n",
+			ZR_DEVNAME(zr), __func__, fh->buffers.buffer_size >> 10);
 		return -EINVAL;
 	}
 
@@ -657,8 +471,8 @@ zoran_v4l_set_format (struct file               *file,
 	if ((bpp == 2 && (width & 1)) || (bpp == 3 && (width & 3))) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_set_format() - wrong frame alingment\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - wrong frame alignment\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
@@ -670,43 +484,40 @@ zoran_v4l_set_format (struct file               *file,
 	return 0;
 }
 
-static int
-zoran_v4l_queue_frame (struct file *file,
-		       int          num)
+static int zoran_v4l_queue_frame(struct zoran_fh *fh, int num)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	unsigned long flags;
 	int res = 0;
 
-	if (!fh->v4l_buffers.allocated) {
+	if (!fh->buffers.allocated) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_queue_frame() - buffers not yet allocated\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - buffers not yet allocated\n",
+			ZR_DEVNAME(zr), __func__);
 		res = -ENOMEM;
 	}
 
 	/* No grabbing outside the buffer range! */
-	if (num >= fh->v4l_buffers.num_buffers || num < 0) {
+	if (num >= fh->buffers.num_buffers || num < 0) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_queue_frame() - buffer %d is out of range\n",
-			ZR_DEVNAME(zr), num);
+			"%s: %s - buffer %d is out of range\n",
+			ZR_DEVNAME(zr), __func__, num);
 		res = -EINVAL;
 	}
 
 	spin_lock_irqsave(&zr->spinlock, flags);
 
-	if (fh->v4l_buffers.active == ZORAN_FREE) {
+	if (fh->buffers.active == ZORAN_FREE) {
 		if (zr->v4l_buffers.active == ZORAN_FREE) {
-			zr->v4l_buffers = fh->v4l_buffers;
-			fh->v4l_buffers.active = ZORAN_ACTIVE;
+			zr->v4l_buffers = fh->buffers;
+			fh->buffers.active = ZORAN_ACTIVE;
 		} else {
 			dprintk(1,
 				KERN_ERR
-				"%s: v4l_queue_frame() - another session is already capturing\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - another session is already capturing\n",
+				ZR_DEVNAME(zr), __func__);
 			res = -EBUSY;
 		}
 	}
@@ -717,7 +528,7 @@ zoran_v4l_queue_frame (struct file *file,
 		default:
 		case BUZ_STATE_PEND:
 			if (zr->v4l_buffers.active == ZORAN_FREE) {
-				fh->v4l_buffers.active = ZORAN_FREE;
+				fh->buffers.active = ZORAN_FREE;
 				zr->v4l_buffers.allocated = 0;
 			}
 			res = -EBUSY;	/* what are you doing? */
@@ -725,19 +536,17 @@ zoran_v4l_queue_frame (struct file *file,
 		case BUZ_STATE_DONE:
 			dprintk(2,
 				KERN_WARNING
-				"%s: v4l_queue_frame() - queueing buffer %d in state DONE!?\n",
-				ZR_DEVNAME(zr), num);
+				"%s: %s - queueing buffer %d in state DONE!?\n",
+				ZR_DEVNAME(zr), __func__, num);
 		case BUZ_STATE_USER:
 			/* since there is at least one unused buffer there's room for at least
 			 * one more pend[] entry */
-			zr->v4l_pend[zr->v4l_pend_head++ &
-					V4L_MASK_FRAME] = num;
+			zr->v4l_pend[zr->v4l_pend_head++ & V4L_MASK_FRAME] = num;
 			zr->v4l_buffers.buffer[num].state = BUZ_STATE_PEND;
 			zr->v4l_buffers.buffer[num].bs.length =
 			    fh->v4l_settings.bytesperline *
 			    zr->v4l_settings.height;
-			fh->v4l_buffers.buffer[num] =
-			    zr->v4l_buffers.buffer[num];
+			fh->buffers.buffer[num] = zr->v4l_buffers.buffer[num];
 			break;
 		}
 	}
@@ -745,65 +554,7 @@ zoran_v4l_queue_frame (struct file *file,
 	spin_unlock_irqrestore(&zr->spinlock, flags);
 
 	if (!res && zr->v4l_buffers.active == ZORAN_FREE)
-		zr->v4l_buffers.active = fh->v4l_buffers.active;
-
-	return res;
-}
-
-static int
-v4l_grab (struct file       *file,
-	  struct video_mmap *mp)
-{
-	struct zoran_fh *fh = file->private_data;
-	struct zoran *zr = fh->zr;
-	int res = 0, i;
-
-	for (i = 0; i < NUM_FORMATS; i++) {
-		if (zoran_formats[i].palette == mp->format &&
-		    zoran_formats[i].flags & ZORAN_FORMAT_CAPTURE &&
-		    !(zoran_formats[i].flags & ZORAN_FORMAT_COMPRESSED))
-			break;
-	}
-	if (i == NUM_FORMATS || zoran_formats[i].depth == 0) {
-		dprintk(1,
-			KERN_ERR
-			"%s: v4l_grab() - wrong bytes-per-pixel format\n",
-			ZR_DEVNAME(zr));
-		return -EINVAL;
-	}
-
-	/*
-	 * To minimize the time spent in the IRQ routine, we avoid setting up
-	 * the video front end there.
-	 * If this grab has different parameters from a running streaming capture
-	 * we stop the streaming capture and start it over again.
-	 */
-	if (zr->v4l_memgrab_active &&
-	    (zr->v4l_settings.width != mp->width ||
-	     zr->v4l_settings.height != mp->height ||
-	     zr->v4l_settings.format->palette != mp->format)) {
-		res = wait_grab_pending(zr);
-		if (res)
-			return res;
-	}
-	if ((res = zoran_v4l_set_format(file,
-					mp->width,
-					mp->height,
-					&zoran_formats[i])))
-		return res;
-	zr->v4l_settings = fh->v4l_settings;
-
-	/* queue the frame in the pending queue */
-	if ((res = zoran_v4l_queue_frame(file, mp->frame))) {
-		fh->v4l_buffers.active = ZORAN_FREE;
-		return res;
-	}
-
-	/* put the 36057 into frame grabbing mode */
-	if (!res && !zr->v4l_memgrab_active)
-		zr36057_set_memgrab(zr, 1);
-
-	//dprintk(4, KERN_INFO "%s: Frame grab 3...\n", ZR_DEVNAME(zr));
+		zr->v4l_buffers.active = fh->buffers.active;
 
 	return res;
 }
@@ -812,27 +563,24 @@ v4l_grab (struct file       *file,
  * Sync on a V4L buffer
  */
 
-static int
-v4l_sync (struct file *file,
-	  int          frame)
+static int v4l_sync(struct zoran_fh *fh, int frame)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	unsigned long flags;
 
-	if (fh->v4l_buffers.active == ZORAN_FREE) {
+	if (fh->buffers.active == ZORAN_FREE) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_sync() - no grab active for this session\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - no grab active for this session\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
 	/* check passed-in frame number */
-	if (frame >= fh->v4l_buffers.num_buffers || frame < 0) {
+	if (frame >= fh->buffers.num_buffers || frame < 0) {
 		dprintk(1,
-			KERN_ERR "%s: v4l_sync() - frame %d is invalid\n",
-			ZR_DEVNAME(zr), frame);
+			KERN_ERR "%s: %s - frame %d is invalid\n",
+			ZR_DEVNAME(zr), __func__, frame);
 		return -EINVAL;
 	}
 
@@ -840,15 +588,14 @@ v4l_sync (struct file *file,
 	if (zr->v4l_buffers.buffer[frame].state == BUZ_STATE_USER) {
 		dprintk(1,
 			KERN_ERR
-			"%s: v4l_sync() - attempt to sync on a buffer which was not queued?\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - attempt to sync on a buffer which was not queued?\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EPROTO;
 	}
 
 	/* wait on this buffer to get ready */
 	if (!wait_event_interruptible_timeout(zr->v4l_capq,
-				(zr->v4l_buffers.buffer[frame].state != BUZ_STATE_PEND),
-				10*HZ))
+		(zr->v4l_buffers.buffer[frame].state != BUZ_STATE_PEND), 10*HZ))
 		return -ETIME;
 	if (signal_pending(current))
 		return -ERESTARTSYS;
@@ -856,11 +603,11 @@ v4l_sync (struct file *file,
 	/* buffer should now be in BUZ_STATE_DONE */
 	if (zr->v4l_buffers.buffer[frame].state != BUZ_STATE_DONE)
 		dprintk(2,
-			KERN_ERR "%s: v4l_sync() - internal state error\n",
-			ZR_DEVNAME(zr));
+			KERN_ERR "%s: %s - internal state error\n",
+			ZR_DEVNAME(zr), __func__);
 
 	zr->v4l_buffers.buffer[frame].state = BUZ_STATE_USER;
-	fh->v4l_buffers.buffer[frame] = zr->v4l_buffers.buffer[frame];
+	fh->buffers.buffer[frame] = zr->v4l_buffers.buffer[frame];
 
 	spin_lock_irqsave(&zr->spinlock, flags);
 
@@ -868,8 +615,7 @@ v4l_sync (struct file *file,
 	if (zr->v4l_pend_tail == zr->v4l_pend_head) {
 		zr36057_set_memgrab(zr, 0);
 		if (zr->v4l_buffers.active == ZORAN_ACTIVE) {
-			fh->v4l_buffers.active = zr->v4l_buffers.active =
-			    ZORAN_FREE;
+			fh->buffers.active = zr->v4l_buffers.active = ZORAN_FREE;
 			zr->v4l_buffers.allocated = 0;
 		}
 	}
@@ -883,31 +629,28 @@ v4l_sync (struct file *file,
  *   Queue a MJPEG buffer for capture/playback
  */
 
-static int
-zoran_jpg_queue_frame (struct file          *file,
-		       int                   num,
-		       enum zoran_codec_mode mode)
+static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num,
+				 enum zoran_codec_mode mode)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	unsigned long flags;
 	int res = 0;
 
 	/* Check if buffers are allocated */
-	if (!fh->jpg_buffers.allocated) {
+	if (!fh->buffers.allocated) {
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_queue_frame() - buffers not yet allocated\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - buffers not yet allocated\n",
+			ZR_DEVNAME(zr), __func__);
 		return -ENOMEM;
 	}
 
 	/* No grabbing outside the buffer range! */
-	if (num >= fh->jpg_buffers.num_buffers || num < 0) {
+	if (num >= fh->buffers.num_buffers || num < 0) {
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_queue_frame() - buffer %d out of range\n",
-			ZR_DEVNAME(zr), num);
+			"%s: %s - buffer %d out of range\n",
+			ZR_DEVNAME(zr), __func__, num);
 		return -EINVAL;
 	}
 
@@ -918,20 +661,20 @@ zoran_jpg_queue_frame (struct file          *file,
 		/* wrong codec mode active - invalid */
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_queue_frame() - codec in wrong mode\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - codec in wrong mode\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
-	if (fh->jpg_buffers.active == ZORAN_FREE) {
+	if (fh->buffers.active == ZORAN_FREE) {
 		if (zr->jpg_buffers.active == ZORAN_FREE) {
-			zr->jpg_buffers = fh->jpg_buffers;
-			fh->jpg_buffers.active = ZORAN_ACTIVE;
+			zr->jpg_buffers = fh->buffers;
+			fh->buffers.active = ZORAN_ACTIVE;
 		} else {
 			dprintk(1,
 				KERN_ERR
-				"%s: jpg_queue_frame() - another session is already capturing\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - another session is already capturing\n",
+				ZR_DEVNAME(zr), __func__);
 			res = -EBUSY;
 		}
 	}
@@ -948,23 +691,21 @@ zoran_jpg_queue_frame (struct file          *file,
 		case BUZ_STATE_DONE:
 			dprintk(2,
 				KERN_WARNING
-				"%s: jpg_queue_frame() - queing frame in BUZ_STATE_DONE state!?\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - queing frame in BUZ_STATE_DONE state!?\n",
+				ZR_DEVNAME(zr), __func__);
 		case BUZ_STATE_USER:
 			/* since there is at least one unused buffer there's room for at
 			 *least one more pend[] entry */
-			zr->jpg_pend[zr->jpg_que_head++ & BUZ_MASK_FRAME] =
-			    num;
+			zr->jpg_pend[zr->jpg_que_head++ & BUZ_MASK_FRAME] = num;
 			zr->jpg_buffers.buffer[num].state = BUZ_STATE_PEND;
-			fh->jpg_buffers.buffer[num] =
-			    zr->jpg_buffers.buffer[num];
+			fh->buffers.buffer[num] = zr->jpg_buffers.buffer[num];
 			zoran_feed_stat_com(zr);
 			break;
 		default:
 		case BUZ_STATE_DMA:
 		case BUZ_STATE_PEND:
 			if (zr->jpg_buffers.active == ZORAN_FREE) {
-				fh->jpg_buffers.active = ZORAN_FREE;
+				fh->buffers.active = ZORAN_FREE;
 				zr->jpg_buffers.allocated = 0;
 			}
 			res = -EBUSY;	/* what are you doing? */
@@ -974,47 +715,41 @@ zoran_jpg_queue_frame (struct file          *file,
 
 	spin_unlock_irqrestore(&zr->spinlock, flags);
 
-	if (!res && zr->jpg_buffers.active == ZORAN_FREE) {
-		zr->jpg_buffers.active = fh->jpg_buffers.active;
-	}
+	if (!res && zr->jpg_buffers.active == ZORAN_FREE)
+		zr->jpg_buffers.active = fh->buffers.active;
 
 	return res;
 }
 
-static int
-jpg_qbuf (struct file          *file,
-	  int                   frame,
-	  enum zoran_codec_mode mode)
+static int jpg_qbuf(struct zoran_fh *fh, int frame, enum zoran_codec_mode mode)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	int res = 0;
 
 	/* Does the user want to stop streaming? */
 	if (frame < 0) {
 		if (zr->codec_mode == mode) {
-			if (fh->jpg_buffers.active == ZORAN_FREE) {
+			if (fh->buffers.active == ZORAN_FREE) {
 				dprintk(1,
 					KERN_ERR
-					"%s: jpg_qbuf(-1) - session not active\n",
-					ZR_DEVNAME(zr));
+					"%s: %s(-1) - session not active\n",
+					ZR_DEVNAME(zr), __func__);
 				return -EINVAL;
 			}
-			fh->jpg_buffers.active = zr->jpg_buffers.active =
-			    ZORAN_FREE;
+			fh->buffers.active = zr->jpg_buffers.active = ZORAN_FREE;
 			zr->jpg_buffers.allocated = 0;
 			zr36057_enable_jpg(zr, BUZ_MODE_IDLE);
 			return 0;
 		} else {
 			dprintk(1,
 				KERN_ERR
-				"%s: jpg_qbuf() - stop streaming but not in streaming mode\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - stop streaming but not in streaming mode\n",
+				ZR_DEVNAME(zr), __func__);
 			return -EINVAL;
 		}
 	}
 
-	if ((res = zoran_jpg_queue_frame(file, frame, mode)))
+	if ((res = zoran_jpg_queue_frame(fh, frame, mode)))
 		return res;
 
 	/* Start the jpeg codec when the first frame is queued  */
@@ -1028,28 +763,25 @@ jpg_qbuf (struct file          *file,
  *   Sync on a MJPEG buffer
  */
 
-static int
-jpg_sync (struct file       *file,
-	  struct zoran_sync *bs)
+static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 	unsigned long flags;
 	int frame;
 
-	if (fh->jpg_buffers.active == ZORAN_FREE) {
+	if (fh->buffers.active == ZORAN_FREE) {
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_sync() - capture is not currently active\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - capture is not currently active\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 	if (zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS &&
 	    zr->codec_mode != BUZ_MODE_MOTION_COMPRESS) {
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_sync() - codec not in streaming mode\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - codec not in streaming mode\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 	if (!wait_event_interruptible_timeout(zr->jpg_capq,
@@ -1064,8 +796,8 @@ jpg_sync (struct file       *file,
 					   sizeof(isr), &isr);
 		dprintk(1,
 			KERN_ERR
-			"%s: jpg_sync() - timeout: codec isr=0x%02x\n",
-			ZR_DEVNAME(zr), isr);
+			"%s: %s - timeout: codec isr=0x%02x\n",
+			ZR_DEVNAME(zr), __func__, isr);
 
 		return -ETIME;
 
@@ -1083,28 +815,26 @@ jpg_sync (struct file       *file,
 	/* buffer should now be in BUZ_STATE_DONE */
 	if (zr->jpg_buffers.buffer[frame].state != BUZ_STATE_DONE)
 		dprintk(2,
-			KERN_ERR "%s: jpg_sync() - internal state error\n",
-			ZR_DEVNAME(zr));
+			KERN_ERR "%s: %s - internal state error\n",
+			ZR_DEVNAME(zr), __func__);
 
 	*bs = zr->jpg_buffers.buffer[frame].bs;
 	bs->frame = frame;
 	zr->jpg_buffers.buffer[frame].state = BUZ_STATE_USER;
-	fh->jpg_buffers.buffer[frame] = zr->jpg_buffers.buffer[frame];
+	fh->buffers.buffer[frame] = zr->jpg_buffers.buffer[frame];
 
 	spin_unlock_irqrestore(&zr->spinlock, flags);
 
 	return 0;
 }
 
-static void
-zoran_open_init_session (struct file *file)
+static void zoran_open_init_session(struct zoran_fh *fh)
 {
 	int i;
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 
 	/* Per default, map the V4L Buffers */
-	fh->map_mode = ZORAN_MAP_MODE_RAW;
+	map_mode_raw(fh);
 
 	/* take over the card's current settings */
 	fh->overlay_settings = zr->overlay_settings;
@@ -1114,40 +844,21 @@ zoran_open_init_session (struct file *file)
 
 	/* v4l settings */
 	fh->v4l_settings = zr->v4l_settings;
-
-	/* v4l_buffers */
-	memset(&fh->v4l_buffers, 0, sizeof(struct zoran_v4l_struct));
-	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
-		fh->v4l_buffers.buffer[i].state = BUZ_STATE_USER;	/* nothing going on */
-		fh->v4l_buffers.buffer[i].bs.frame = i;
-	}
-	fh->v4l_buffers.allocated = 0;
-	fh->v4l_buffers.ready_to_be_freed = 0;
-	fh->v4l_buffers.active = ZORAN_FREE;
-	fh->v4l_buffers.buffer_size = v4l_bufsize;
-	fh->v4l_buffers.num_buffers = v4l_nbufs;
-
 	/* jpg settings */
 	fh->jpg_settings = zr->jpg_settings;
 
-	/* jpg_buffers */
-	memset(&fh->jpg_buffers, 0, sizeof(struct zoran_jpg_struct));
-	for (i = 0; i < BUZ_MAX_FRAME; i++) {
-		fh->jpg_buffers.buffer[i].state = BUZ_STATE_USER;	/* nothing going on */
-		fh->jpg_buffers.buffer[i].bs.frame = i;
+	/* buffers */
+	memset(&fh->buffers, 0, sizeof(fh->buffers));
+	for (i = 0; i < MAX_FRAME; i++) {
+		fh->buffers.buffer[i].state = BUZ_STATE_USER;	/* nothing going on */
+		fh->buffers.buffer[i].bs.frame = i;
 	}
-	fh->jpg_buffers.need_contiguous = zr->jpg_buffers.need_contiguous;
-	fh->jpg_buffers.allocated = 0;
-	fh->jpg_buffers.ready_to_be_freed = 0;
-	fh->jpg_buffers.active = ZORAN_FREE;
-	fh->jpg_buffers.buffer_size = jpg_bufsize;
-	fh->jpg_buffers.num_buffers = jpg_nbufs;
+	fh->buffers.allocated = 0;
+	fh->buffers.active = ZORAN_FREE;
 }
 
-static void
-zoran_close_end_session (struct file *file)
+static void zoran_close_end_session(struct zoran_fh *fh)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 
 	/* overlay */
@@ -1159,36 +870,32 @@ zoran_close_end_session (struct file *file)
 		zr->overlay_mask = NULL;
 	}
 
-	/* v4l capture */
-	if (fh->v4l_buffers.active != ZORAN_FREE) {
-		unsigned long flags;
+	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
+		/* v4l capture */
+		if (fh->buffers.active != ZORAN_FREE) {
+			unsigned long flags;
 
-		spin_lock_irqsave(&zr->spinlock, flags);
-		zr36057_set_memgrab(zr, 0);
-		zr->v4l_buffers.allocated = 0;
-		zr->v4l_buffers.active = fh->v4l_buffers.active =
-		    ZORAN_FREE;
-		spin_unlock_irqrestore(&zr->spinlock, flags);
-	}
-
-	/* v4l buffers */
-	if (fh->v4l_buffers.allocated ||
-	    fh->v4l_buffers.ready_to_be_freed) {
-		v4l_fbuffer_free(file);
-	}
+			spin_lock_irqsave(&zr->spinlock, flags);
+			zr36057_set_memgrab(zr, 0);
+			zr->v4l_buffers.allocated = 0;
+			zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;
+			spin_unlock_irqrestore(&zr->spinlock, flags);
+		}
 
-	/* jpg capture */
-	if (fh->jpg_buffers.active != ZORAN_FREE) {
-		zr36057_enable_jpg(zr, BUZ_MODE_IDLE);
-		zr->jpg_buffers.allocated = 0;
-		zr->jpg_buffers.active = fh->jpg_buffers.active =
-		    ZORAN_FREE;
-	}
+		/* v4l buffers */
+		if (fh->buffers.allocated)
+			v4l_fbuffer_free(fh);
+	} else {
+		/* jpg capture */
+		if (fh->buffers.active != ZORAN_FREE) {
+			zr36057_enable_jpg(zr, BUZ_MODE_IDLE);
+			zr->jpg_buffers.allocated = 0;
+			zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE;
+		}
 
-	/* jpg buffers */
-	if (fh->jpg_buffers.allocated ||
-	    fh->jpg_buffers.ready_to_be_freed) {
-		jpg_fbuffer_free(file);
+		/* jpg buffers */
+		if (fh->buffers.allocated)
+			jpg_fbuffer_free(fh);
 	}
 }
 
@@ -1202,15 +909,11 @@ static int zoran_open(struct file *file)
 	struct zoran_fh *fh;
 	int res, first_open = 0;
 
-	dprintk(2, KERN_INFO "%s: zoran_open(%s, pid=[%d]), users(-)=%d\n",
-		ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user + 1);
+	dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(-)=%d\n",
+		ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user + 1);
 
 	lock_kernel();
 
-	/* see fs/device.c - the kernel already locks during open(),
-	 * so locking ourselves only causes deadlocks */
-	/*mutex_lock(&zr->resource_lock);*/
-
 	if (zr->user >= 2048) {
 		dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
 			ZR_DEVNAME(zr), zr->user);
@@ -1218,41 +921,15 @@ static int zoran_open(struct file *file)
 		goto fail_unlock;
 	}
 
-	if (!zr->decoder) {
-		dprintk(1,
-			KERN_ERR "%s: no TV decoder loaded for device!\n",
-			ZR_DEVNAME(zr));
-		res = -EIO;
-		goto fail_unlock;
-	}
-
-	if (!try_module_get(zr->decoder->driver->driver.owner)) {
-		dprintk(1,
-			KERN_ERR
-			"%s: failed to grab ownership of video decoder\n",
-			ZR_DEVNAME(zr));
-		res = -EIO;
-		goto fail_unlock;
-	}
-	if (zr->encoder &&
-	    !try_module_get(zr->encoder->driver->driver.owner)) {
-		dprintk(1,
-			KERN_ERR
-			"%s: failed to grab ownership of video encoder\n",
-			ZR_DEVNAME(zr));
-		res = -EIO;
-		goto fail_decoder;
-	}
-
 	/* now, create the open()-specific file_ops struct */
 	fh = kzalloc(sizeof(struct zoran_fh), GFP_KERNEL);
 	if (!fh) {
 		dprintk(1,
 			KERN_ERR
-			"%s: zoran_open() - allocation of zoran_fh failed\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - allocation of zoran_fh failed\n",
+			ZR_DEVNAME(zr), __func__);
 		res = -ENOMEM;
-		goto fail_encoder;
+		goto fail_unlock;
 	}
 	/* used to be BUZ_MAX_WIDTH/HEIGHT, but that gives overflows
 	 * on norm-change! */
@@ -1261,8 +938,8 @@ static int zoran_open(struct file *file)
 	if (!fh->overlay_mask) {
 		dprintk(1,
 			KERN_ERR
-			"%s: zoran_open() - allocation of overlay_mask failed\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - allocation of overlay_mask failed\n",
+			ZR_DEVNAME(zr), __func__);
 		res = -ENOMEM;
 		goto fail_fh;
 	}
@@ -1284,18 +961,13 @@ static int zoran_open(struct file *file)
 	/* set file_ops stuff */
 	file->private_data = fh;
 	fh->zr = zr;
-	zoran_open_init_session(file);
+	zoran_open_init_session(fh);
 	unlock_kernel();
 
 	return 0;
 
 fail_fh:
 	kfree(fh);
-fail_encoder:
-	if (zr->encoder)
-		module_put(zr->encoder->driver->driver.owner);
-fail_decoder:
-	module_put(zr->decoder->driver->driver.owner);
 fail_unlock:
 	unlock_kernel();
 
@@ -1311,14 +983,14 @@ zoran_close(struct file  *file)
 	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 
-	dprintk(2, KERN_INFO "%s: zoran_close(%s, pid=[%d]), users(+)=%d\n",
-		ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user - 1);
+	dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(+)=%d\n",
+		ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user - 1);
 
 	/* kernel locks (fs/device.c), so don't do that ourselves
 	 * (prevents deadlocks) */
 	/*mutex_lock(&zr->resource_lock);*/
 
-	zoran_close_end_session(file);
+	zoran_close_end_session(fh);
 
 	if (zr->user-- == 1) {	/* Last process */
 		/* Clean up JPEG process */
@@ -1346,9 +1018,10 @@ zoran_close(struct file  *file)
 		zoran_set_pci_master(zr, 0);
 
 		if (!pass_through) {	/* Switch to color bar */
-			int zero = 0, two = 2;
-			decoder_command(zr, DECODER_ENABLE_OUTPUT, &zero);
-			encoder_command(zr, ENCODER_SET_INPUT, &two);
+			struct v4l2_routing route = { 2, 0 };
+
+			decoder_call(zr, video, s_stream, 0);
+			encoder_call(zr, video, s_routing, &route);
 		}
 	}
 
@@ -1356,14 +1029,7 @@ zoran_close(struct file  *file)
 	kfree(fh->overlay_mask);
 	kfree(fh);
 
-	/* release locks on the i2c modules */
-	module_put(zr->decoder->driver->driver.owner);
-	if (zr->encoder)
-		module_put(zr->encoder->driver->driver.owner);
-
-	/*mutex_unlock(&zr->resource_lock);*/
-
-	dprintk(4, KERN_INFO "%s: zoran_close() done\n", ZR_DEVNAME(zr));
+	dprintk(4, KERN_INFO "%s: %s done\n", ZR_DEVNAME(zr), __func__);
 
 	return 0;
 }
@@ -1391,15 +1057,13 @@ zoran_write (struct file *file,
 	return -EINVAL;
 }
 
-static int
-setup_fbuffer (struct file               *file,
+static int setup_fbuffer(struct zoran_fh *fh,
 	       void                      *base,
 	       const struct zoran_format *fmt,
 	       int                        width,
 	       int                        height,
 	       int                        bytesperline)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 
 	/* (Ronald) v4l/v4l2 guidelines */
@@ -1427,8 +1091,8 @@ setup_fbuffer (struct file               *file,
 		 * friendly and silently do as if nothing went wrong */
 		dprintk(3,
 			KERN_ERR
-			"%s: setup_fbuffer() - forced overlay turnoff because framebuffer changed\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - forced overlay turnoff because framebuffer changed\n",
+			ZR_DEVNAME(zr), __func__);
 		zr36057_overlay(zr, 0);
 	}
 #endif
@@ -1436,31 +1100,31 @@ setup_fbuffer (struct file               *file,
 	if (!(fmt->flags & ZORAN_FORMAT_OVERLAY)) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_fbuffer() - no valid overlay format given\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - no valid overlay format given\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 	if (height <= 0 || width <= 0 || bytesperline <= 0) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_fbuffer() - invalid height/width/bpl value (%d|%d|%d)\n",
-			ZR_DEVNAME(zr), width, height, bytesperline);
+			"%s: %s - invalid height/width/bpl value (%d|%d|%d)\n",
+			ZR_DEVNAME(zr), __func__, width, height, bytesperline);
 		return -EINVAL;
 	}
 	if (bytesperline & 3) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_fbuffer() - bytesperline (%d) must be 4-byte aligned\n",
-			ZR_DEVNAME(zr), bytesperline);
+			"%s: %s - bytesperline (%d) must be 4-byte aligned\n",
+			ZR_DEVNAME(zr), __func__, bytesperline);
 		return -EINVAL;
 	}
 
-	zr->buffer.base = (void *) ((unsigned long) base & ~3);
-	zr->buffer.height = height;
-	zr->buffer.width = width;
-	zr->buffer.depth = fmt->depth;
+	zr->vbuf_base = (void *) ((unsigned long) base & ~3);
+	zr->vbuf_height = height;
+	zr->vbuf_width = width;
+	zr->vbuf_depth = fmt->depth;
 	zr->overlay_settings.format = fmt;
-	zr->buffer.bytesperline = bytesperline;
+	zr->vbuf_bytesperline = bytesperline;
 
 	/* The user should set new window parameters */
 	zr->overlay_settings.is_set = 0;
@@ -1469,35 +1133,27 @@ setup_fbuffer (struct file               *file,
 }
 
 
-static int
-setup_window (struct file       *file,
-	      int                x,
-	      int                y,
-	      int                width,
-	      int                height,
-	      struct video_clip __user *clips,
-	      int                clipcount,
-	      void              __user *bitmap)
+static int setup_window(struct zoran_fh *fh, int x, int y, int width, int height,
+	struct v4l2_clip __user *clips, int clipcount, void __user *bitmap)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
-	struct video_clip *vcp = NULL;
+	struct v4l2_clip *vcp = NULL;
 	int on, end;
 
 
-	if (!zr->buffer.base) {
+	if (!zr->vbuf_base) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_window() - frame buffer has to be set first\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - frame buffer has to be set first\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
 	if (!fh->overlay_settings.format) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_window() - no overlay format set\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - no overlay format set\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
@@ -1505,13 +1161,13 @@ setup_window (struct file       *file,
 	 * The video front end needs 4-byte alinged line sizes, we correct that
 	 * silently here if necessary
 	 */
-	if (zr->buffer.depth == 15 || zr->buffer.depth == 16) {
+	if (zr->vbuf_depth == 15 || zr->vbuf_depth == 16) {
 		end = (x + width) & ~1;	/* round down */
 		x = (x + 1) & ~1;	/* round up */
 		width = end - x;
 	}
 
-	if (zr->buffer.depth == 24) {
+	if (zr->vbuf_depth == 24) {
 		end = (x + width) & ~3;	/* round down */
 		x = (x + 3) & ~3;	/* round up */
 		width = end - x;
@@ -1527,8 +1183,8 @@ setup_window (struct file       *file,
 	    width > BUZ_MAX_WIDTH || height > BUZ_MAX_HEIGHT) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_window() - width = %d or height = %d invalid\n",
-			ZR_DEVNAME(zr), width, height);
+			"%s: %s - width = %d or height = %d invalid\n",
+			ZR_DEVNAME(zr), __func__, width, height);
 		return -EINVAL;
 	}
 
@@ -1566,20 +1222,20 @@ setup_window (struct file       *file,
 		}
 	} else if (clipcount > 0) {
 		/* write our own bitmap from the clips */
-		vcp = vmalloc(sizeof(struct video_clip) * (clipcount + 4));
+		vcp = vmalloc(sizeof(struct v4l2_clip) * (clipcount + 4));
 		if (vcp == NULL) {
 			dprintk(1,
 				KERN_ERR
-				"%s: setup_window() - Alloc of clip mask failed\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - Alloc of clip mask failed\n",
+				ZR_DEVNAME(zr), __func__);
 			return -ENOMEM;
 		}
 		if (copy_from_user
-		    (vcp, clips, sizeof(struct video_clip) * clipcount)) {
+		    (vcp, clips, sizeof(struct v4l2_clip) * clipcount)) {
 			vfree(vcp);
 			return -EFAULT;
 		}
-		write_overlay_mask(file, vcp, clipcount);
+		write_overlay_mask(fh, vcp, clipcount);
 		vfree(vcp);
 	}
 
@@ -1595,11 +1251,8 @@ setup_window (struct file       *file,
 	return wait_grab_pending(zr);
 }
 
-static int
-setup_overlay (struct file *file,
-	       int          on)
+static int setup_overlay(struct zoran_fh *fh, int on)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
 
 	/* If there is nothing to do, return immediatly */
@@ -1612,16 +1265,16 @@ setup_overlay (struct file *file,
 	    fh->overlay_active == ZORAN_FREE) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_overlay() - overlay is already active for another session\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - overlay is already active for another session\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EBUSY;
 	}
 	if (!on && zr->overlay_active != ZORAN_FREE &&
 	    fh->overlay_active == ZORAN_FREE) {
 		dprintk(1,
 			KERN_ERR
-			"%s: setup_overlay() - you cannot cancel someone else's session\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - you cannot cancel someone else's session\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EPERM;
 	}
 
@@ -1634,18 +1287,18 @@ setup_overlay (struct file *file,
 			zr36057_overlay(zr, 0);
 		zr->overlay_mask = NULL;
 	} else {
-		if (!zr->buffer.base || !fh->overlay_settings.is_set) {
+		if (!zr->vbuf_base || !fh->overlay_settings.is_set) {
 			dprintk(1,
 				KERN_ERR
-				"%s: setup_overlay() - buffer or window not set\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - buffer or window not set\n",
+				ZR_DEVNAME(zr), __func__);
 			return -EINVAL;
 		}
 		if (!fh->overlay_settings.format) {
 			dprintk(1,
 				KERN_ERR
-				"%s: setup_overlay() - no overlay format set\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - no overlay format set\n",
+				ZR_DEVNAME(zr), __func__);
 			return -EINVAL;
 		}
 		zr->overlay_active = fh->overlay_active = ZORAN_LOCKED;
@@ -1662,41 +1315,47 @@ setup_overlay (struct file *file,
 	return wait_grab_pending(zr);
 }
 
-	/* get the status of a buffer in the clients buffer queue */
-static int
-zoran_v4l2_buffer_status (struct file        *file,
-			  struct v4l2_buffer *buf,
-			  int                 num)
+/* get the status of a buffer in the clients buffer queue */
+static int zoran_v4l2_buffer_status(struct zoran_fh *fh,
+				    struct v4l2_buffer *buf, int num)
 {
-	struct zoran_fh *fh = file->private_data;
 	struct zoran *zr = fh->zr;
+	unsigned long flags;
 
 	buf->flags = V4L2_BUF_FLAG_MAPPED;
 
 	switch (fh->map_mode) {
 	case ZORAN_MAP_MODE_RAW:
-
 		/* check range */
-		if (num < 0 || num >= fh->v4l_buffers.num_buffers ||
-		    !fh->v4l_buffers.allocated) {
+		if (num < 0 || num >= fh->buffers.num_buffers ||
+		    !fh->buffers.allocated) {
 			dprintk(1,
 				KERN_ERR
-				"%s: v4l2_buffer_status() - wrong number or buffers not allocated\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - wrong number or buffers not allocated\n",
+				ZR_DEVNAME(zr), __func__);
 			return -EINVAL;
 		}
 
+		spin_lock_irqsave(&zr->spinlock, flags);
+		dprintk(3,
+			KERN_DEBUG
+			"%s: %s() - raw active=%c, buffer %d: state=%c, map=%c\n",
+			ZR_DEVNAME(zr), __func__,
+			"FAL"[fh->buffers.active], num,
+			"UPMD"[zr->v4l_buffers.buffer[num].state],
+			fh->buffers.buffer[num].map ? 'Y' : 'N');
+		spin_unlock_irqrestore(&zr->spinlock, flags);
+
 		buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		buf->length = fh->v4l_buffers.buffer_size;
+		buf->length = fh->buffers.buffer_size;
 
 		/* get buffer */
-		buf->bytesused = fh->v4l_buffers.buffer[num].bs.length;
-		if (fh->v4l_buffers.buffer[num].state == BUZ_STATE_DONE ||
-		    fh->v4l_buffers.buffer[num].state == BUZ_STATE_USER) {
-			buf->sequence = fh->v4l_buffers.buffer[num].bs.seq;
+		buf->bytesused = fh->buffers.buffer[num].bs.length;
+		if (fh->buffers.buffer[num].state == BUZ_STATE_DONE ||
+		    fh->buffers.buffer[num].state == BUZ_STATE_USER) {
+			buf->sequence = fh->buffers.buffer[num].bs.seq;
 			buf->flags |= V4L2_BUF_FLAG_DONE;
-			buf->timestamp =
-			    fh->v4l_buffers.buffer[num].bs.timestamp;
+			buf->timestamp = fh->buffers.buffer[num].bs.timestamp;
 		} else {
 			buf->flags |= V4L2_BUF_FLAG_QUEUED;
 		}
@@ -1712,28 +1371,26 @@ zoran_v4l2_buffer_status (struct file        *file,
 	case ZORAN_MAP_MODE_JPG_PLAY:
 
 		/* check range */
-		if (num < 0 || num >= fh->jpg_buffers.num_buffers ||
-		    !fh->jpg_buffers.allocated) {
+		if (num < 0 || num >= fh->buffers.num_buffers ||
+		    !fh->buffers.allocated) {
 			dprintk(1,
 				KERN_ERR
-				"%s: v4l2_buffer_status() - wrong number or buffers not allocated\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - wrong number or buffers not allocated\n",
+				ZR_DEVNAME(zr), __func__);
 			return -EINVAL;
 		}
 
 		buf->type = (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ?
 			      V4L2_BUF_TYPE_VIDEO_CAPTURE :
 			      V4L2_BUF_TYPE_VIDEO_OUTPUT;
-		buf->length = fh->jpg_buffers.buffer_size;
+		buf->length = fh->buffers.buffer_size;
 
 		/* these variables are only written after frame has been captured */
-		if (fh->jpg_buffers.buffer[num].state == BUZ_STATE_DONE ||
-		    fh->jpg_buffers.buffer[num].state == BUZ_STATE_USER) {
-			buf->sequence = fh->jpg_buffers.buffer[num].bs.seq;
-			buf->timestamp =
-			    fh->jpg_buffers.buffer[num].bs.timestamp;
-			buf->bytesused =
-			    fh->jpg_buffers.buffer[num].bs.length;
+		if (fh->buffers.buffer[num].state == BUZ_STATE_DONE ||
+		    fh->buffers.buffer[num].state == BUZ_STATE_USER) {
+			buf->sequence = fh->buffers.buffer[num].bs.seq;
+			buf->timestamp = fh->buffers.buffer[num].bs.timestamp;
+			buf->bytesused = fh->buffers.buffer[num].bs.length;
 			buf->flags |= V4L2_BUF_FLAG_DONE;
 		} else {
 			buf->flags |= V4L2_BUF_FLAG_QUEUED;
@@ -1741,14 +1398,11 @@ zoran_v4l2_buffer_status (struct file        *file,
 
 		/* which fields are these? */
 		if (fh->jpg_settings.TmpDcm != 1)
-			buf->field =
-			    fh->jpg_settings.
-			    odd_even ? V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM;
+			buf->field = fh->jpg_settings.odd_even ?
+				V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM;
 		else
-			buf->field =
-			    fh->jpg_settings.
-			    odd_even ? V4L2_FIELD_SEQ_TB :
-			    V4L2_FIELD_SEQ_BT;
+			buf->field = fh->jpg_settings.odd_even ?
+				V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT;
 
 		break;
 
@@ -1756,8 +1410,8 @@ zoran_v4l2_buffer_status (struct file        *file,
 
 		dprintk(5,
 			KERN_ERR
-			"%s: v4l2_buffer_status() - invalid buffer type|map_mode (%d|%d)\n",
-			ZR_DEVNAME(zr), buf->type, fh->map_mode);
+			"%s: %s - invalid buffer type|map_mode (%d|%d)\n",
+			ZR_DEVNAME(zr), __func__, buf->type, fh->map_mode);
 		return -EINVAL;
 	}
 
@@ -1770,81 +1424,55 @@ zoran_v4l2_buffer_status (struct file        *file,
 
 static int
 zoran_set_norm (struct zoran *zr,
-		int           norm) /* VIDEO_MODE_* */
+		v4l2_std_id norm)
 {
-	int norm_encoder, on;
+	int on;
 
 	if (zr->v4l_buffers.active != ZORAN_FREE ||
 	    zr->jpg_buffers.active != ZORAN_FREE) {
 		dprintk(1,
 			KERN_WARNING
-			"%s: set_norm() called while in playback/capture mode\n",
-			ZR_DEVNAME(zr));
+			"%s: %s called while in playback/capture mode\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EBUSY;
 	}
 
-	if (lock_norm && norm != zr->norm) {
-		if (lock_norm > 1) {
-			dprintk(1,
-				KERN_WARNING
-				"%s: set_norm() - TV standard is locked, can not switch norm\n",
-				ZR_DEVNAME(zr));
-			return -EPERM;
-		} else {
-			dprintk(1,
-				KERN_WARNING
-				"%s: set_norm() - TV standard is locked, norm was not changed\n",
-				ZR_DEVNAME(zr));
-			norm = zr->norm;
-		}
-	}
-
-	if (norm != VIDEO_MODE_AUTO &&
-	    (norm < 0 || norm >= zr->card.norms ||
-	     !zr->card.tvn[norm])) {
+	if (!(norm & zr->card.norms)) {
 		dprintk(1,
-			KERN_ERR "%s: set_norm() - unsupported norm %d\n",
-			ZR_DEVNAME(zr), norm);
+			KERN_ERR "%s: %s - unsupported norm %llx\n",
+			ZR_DEVNAME(zr), __func__, norm);
 		return -EINVAL;
 	}
 
-	if (norm == VIDEO_MODE_AUTO) {
-		int status;
+	if (norm == V4L2_STD_ALL) {
+		int status = 0;
+		v4l2_std_id std = 0;
 
-		/* if we have autodetect, ... */
-		struct video_decoder_capability caps;
-		decoder_command(zr, DECODER_GET_CAPABILITIES, &caps);
-		if (!(caps.flags & VIDEO_DECODER_AUTO)) {
-			dprintk(1, KERN_ERR "%s: norm=auto unsupported\n",
-				ZR_DEVNAME(zr));
-			return -EINVAL;
-		}
-
-		decoder_command(zr, DECODER_SET_NORM, &norm);
+		decoder_call(zr, video, querystd, &std);
+		decoder_call(zr, tuner, s_std, std);
 
 		/* let changes come into effect */
 		ssleep(2);
 
-		decoder_command(zr, DECODER_GET_STATUS, &status);
-		if (!(status & DECODER_STATUS_GOOD)) {
+		decoder_call(zr, video, g_input_status, &status);
+		if (status & V4L2_IN_ST_NO_SIGNAL) {
 			dprintk(1,
 				KERN_ERR
-				"%s: set_norm() - no norm detected\n",
-				ZR_DEVNAME(zr));
+				"%s: %s - no norm detected\n",
+				ZR_DEVNAME(zr), __func__);
 			/* reset norm */
-			decoder_command(zr, DECODER_SET_NORM, &zr->norm);
+			decoder_call(zr, tuner, s_std, zr->norm);
 			return -EIO;
 		}
 
-		if (status & DECODER_STATUS_NTSC)
-			norm = VIDEO_MODE_NTSC;
-		else if (status & DECODER_STATUS_SECAM)
-			norm = VIDEO_MODE_SECAM;
-		else
-			norm = VIDEO_MODE_PAL;
+		norm = std;
 	}
-	zr->timing = zr->card.tvn[norm];
-	norm_encoder = norm;
+	if (norm & V4L2_STD_SECAM)
+		zr->timing = zr->card.tvn[2];
+	else if (norm & V4L2_STD_NTSC)
+		zr->timing = zr->card.tvn[1];
+	else
+		zr->timing = zr->card.tvn[0];
 
 	/* We switch overlay off and on since a change in the
 	 * norm needs different VFE settings */
@@ -1852,8 +1480,8 @@ zoran_set_norm (struct zoran *zr,
 	if (on)
 		zr36057_overlay(zr, 0);
 
-	decoder_command(zr, DECODER_SET_NORM, &norm);
-	encoder_command(zr, ENCODER_SET_NORM, &norm_encoder);
+	decoder_call(zr, tuner, s_std, norm);
+	encoder_call(zr, video, s_std_output, norm);
 
 	if (on)
 		zr36057_overlay(zr, 1);
@@ -1868,7 +1496,7 @@ static int
 zoran_set_input (struct zoran *zr,
 		 int           input)
 {
-	int realinput;
+	struct v4l2_routing route = { 0, 0 };
 
 	if (input == zr->input) {
 		return 0;
@@ -1878,23 +1506,23 @@ zoran_set_input (struct zoran *zr,
 	    zr->jpg_buffers.active != ZORAN_FREE) {
 		dprintk(1,
 			KERN_WARNING
-			"%s: set_input() called while in playback/capture mode\n",
-			ZR_DEVNAME(zr));
+			"%s: %s called while in playback/capture mode\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EBUSY;
 	}
 
 	if (input < 0 || input >= zr->card.inputs) {
 		dprintk(1,
 			KERN_ERR
-			"%s: set_input() - unnsupported input %d\n",
-			ZR_DEVNAME(zr), input);
+			"%s: %s - unnsupported input %d\n",
+			ZR_DEVNAME(zr), __func__, input);
 		return -EINVAL;
 	}
 
-	realinput = zr->card.input[input].muxsel;
+	route.input = zr->card.input[input].muxsel;
 	zr->input = input;
 
-	decoder_command(zr, DECODER_SET_INPUT, &realinput);
+	decoder_call(zr, video, s_routing, &route);
 
 	return 0;
 }
@@ -1903,410 +1531,14 @@ zoran_set_input (struct zoran *zr,
  *   ioctl routine
  */
 
-static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+static long zoran_default(struct file *file, void *__fh, int cmd, void *arg)
 {
-	struct zoran_fh *fh = file->private_data;
+	struct zoran_fh *fh = __fh;
 	struct zoran *zr = fh->zr;
-	/* CAREFUL: used in multiple places here */
 	struct zoran_jpg_settings settings;
 
-	/* we might have older buffers lying around... We don't want
-	 * to wait, but we do want to try cleaning them up ASAP. So
-	 * we try to obtain the lock and free them. If that fails, we
-	 * don't do anything and wait for the next turn. In the end,
-	 * zoran_close() or a new allocation will still free them...
-	 * This is just a 'the sooner the better' extra 'feature'
-	 *
-	 * We don't free the buffers right on munmap() because that
-	 * causes oopses (kfree() inside munmap() oopses for no
-	 * apparent reason - it's also not reproduceable in any way,
-	 * but moving the free code outside the munmap() handler fixes
-	 * all this... If someone knows why, please explain me (Ronald)
-	 */
-	if (mutex_trylock(&zr->resource_lock)) {
-		/* we obtained it! Let's try to free some things */
-		if (fh->jpg_buffers.ready_to_be_freed)
-			jpg_fbuffer_free(file);
-		if (fh->v4l_buffers.ready_to_be_freed)
-			v4l_fbuffer_free(file);
-
-		mutex_unlock(&zr->resource_lock);
-	}
-
 	switch (cmd) {
-
-	case VIDIOCGCAP:
-	{
-		struct video_capability *vcap = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGCAP\n", ZR_DEVNAME(zr));
-
-		memset(vcap, 0, sizeof(struct video_capability));
-		strncpy(vcap->name, ZR_DEVNAME(zr), sizeof(vcap->name)-1);
-		vcap->type = ZORAN_VID_TYPE;
-
-		vcap->channels = zr->card.inputs;
-		vcap->audios = 0;
-		mutex_lock(&zr->resource_lock);
-		vcap->maxwidth = BUZ_MAX_WIDTH;
-		vcap->maxheight = BUZ_MAX_HEIGHT;
-		vcap->minwidth = BUZ_MIN_WIDTH;
-		vcap->minheight = BUZ_MIN_HEIGHT;
-		mutex_unlock(&zr->resource_lock);
-
-		return 0;
-	}
-		break;
-
-	case VIDIOCGCHAN:
-	{
-		struct video_channel *vchan = arg;
-		int channel = vchan->channel;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGCHAN - channel=%d\n",
-			ZR_DEVNAME(zr), vchan->channel);
-
-		memset(vchan, 0, sizeof(struct video_channel));
-		if (channel > zr->card.inputs || channel < 0) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOCGCHAN on not existing channel %d\n",
-				ZR_DEVNAME(zr), channel);
-			return -EINVAL;
-		}
-
-		strcpy(vchan->name, zr->card.input[channel].name);
-
-		vchan->tuners = 0;
-		vchan->flags = 0;
-		vchan->type = VIDEO_TYPE_CAMERA;
-		mutex_lock(&zr->resource_lock);
-		vchan->norm = zr->norm;
-		mutex_unlock(&zr->resource_lock);
-		vchan->channel = channel;
-
-		return 0;
-	}
-		break;
-
-		/* RJ: the documentation at http://roadrunner.swansea.linux.org.uk/v4lapi.shtml says:
-		 *
-		 * * "The VIDIOCSCHAN ioctl takes an integer argument and switches the capture to this input."
-		 * *                                 ^^^^^^^
-		 * * The famos BTTV driver has it implemented with a struct video_channel argument
-		 * * and we follow it for compatibility reasons
-		 * *
-		 * * BTW: this is the only way the user can set the norm!
-		 */
-
-	case VIDIOCSCHAN:
-	{
-		struct video_channel *vchan = arg;
-		int res;
-
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOCSCHAN - channel=%d, norm=%d\n",
-			ZR_DEVNAME(zr), vchan->channel, vchan->norm);
-
-		mutex_lock(&zr->resource_lock);
-		if ((res = zoran_set_input(zr, vchan->channel)))
-			goto schan_unlock_and_return;
-		if ((res = zoran_set_norm(zr, vchan->norm)))
-			goto schan_unlock_and_return;
-
-		/* Make sure the changes come into effect */
-		res = wait_grab_pending(zr);
-	schan_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
-		break;
-
-	case VIDIOCGPICT:
-	{
-		struct video_picture *vpict = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGPICT\n", ZR_DEVNAME(zr));
-
-		memset(vpict, 0, sizeof(struct video_picture));
-		mutex_lock(&zr->resource_lock);
-		vpict->hue = zr->hue;
-		vpict->brightness = zr->brightness;
-		vpict->contrast = zr->contrast;
-		vpict->colour = zr->saturation;
-		if (fh->overlay_settings.format) {
-			vpict->depth = fh->overlay_settings.format->depth;
-			vpict->palette = fh->overlay_settings.format->palette;
-		} else {
-			vpict->depth = 0;
-		}
-		mutex_unlock(&zr->resource_lock);
-
-		return 0;
-	}
-		break;
-
-	case VIDIOCSPICT:
-	{
-		struct video_picture *vpict = arg;
-		int i;
-
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOCSPICT - bri=%d, hue=%d, col=%d, con=%d, dep=%d, pal=%d\n",
-			ZR_DEVNAME(zr), vpict->brightness, vpict->hue,
-			vpict->colour, vpict->contrast, vpict->depth,
-			vpict->palette);
-
-		for (i = 0; i < NUM_FORMATS; i++) {
-			const struct zoran_format *fmt = &zoran_formats[i];
-
-			if (fmt->palette != -1 &&
-			    fmt->flags & ZORAN_FORMAT_OVERLAY &&
-			    fmt->palette == vpict->palette &&
-			    fmt->depth == vpict->depth)
-				break;
-		}
-		if (i == NUM_FORMATS) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOCSPICT - Invalid palette %d\n",
-				ZR_DEVNAME(zr), vpict->palette);
-			return -EINVAL;
-		}
-
-		mutex_lock(&zr->resource_lock);
-
-		decoder_command(zr, DECODER_SET_PICTURE, vpict);
-
-		zr->hue = vpict->hue;
-		zr->contrast = vpict->contrast;
-		zr->saturation = vpict->colour;
-		zr->brightness = vpict->brightness;
-
-		fh->overlay_settings.format = &zoran_formats[i];
-
-		mutex_unlock(&zr->resource_lock);
-
-		return 0;
-	}
-		break;
-
-	case VIDIOCCAPTURE:
-	{
-		int *on = arg, res;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCCAPTURE - on=%d\n",
-			ZR_DEVNAME(zr), *on);
-
-		mutex_lock(&zr->resource_lock);
-		res = setup_overlay(file, *on);
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
-	}
-		break;
-
-	case VIDIOCGWIN:
-	{
-		struct video_window *vwin = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGWIN\n", ZR_DEVNAME(zr));
-
-		memset(vwin, 0, sizeof(struct video_window));
-		mutex_lock(&zr->resource_lock);
-		vwin->x = fh->overlay_settings.x;
-		vwin->y = fh->overlay_settings.y;
-		vwin->width = fh->overlay_settings.width;
-		vwin->height = fh->overlay_settings.height;
-		mutex_unlock(&zr->resource_lock);
-		vwin->clipcount = 0;
-		return 0;
-	}
-		break;
-
-	case VIDIOCSWIN:
-	{
-		struct video_window *vwin = arg;
-		int res;
-
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOCSWIN - x=%d, y=%d, w=%d, h=%d, clipcount=%d\n",
-			ZR_DEVNAME(zr), vwin->x, vwin->y, vwin->width,
-			vwin->height, vwin->clipcount);
-
-		mutex_lock(&zr->resource_lock);
-		res =
-		    setup_window(file, vwin->x, vwin->y, vwin->width,
-				 vwin->height, vwin->clips,
-				 vwin->clipcount, NULL);
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
-	}
-		break;
-
-	case VIDIOCGFBUF:
-	{
-		struct video_buffer *vbuf = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGFBUF\n", ZR_DEVNAME(zr));
-
-		mutex_lock(&zr->resource_lock);
-		*vbuf = zr->buffer;
-		mutex_unlock(&zr->resource_lock);
-		return 0;
-	}
-		break;
-
-	case VIDIOCSFBUF:
-	{
-		struct video_buffer *vbuf = arg;
-		int i, res = 0;
-
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOCSFBUF - base=%p, w=%d, h=%d, depth=%d, bpl=%d\n",
-			ZR_DEVNAME(zr), vbuf->base, vbuf->width,
-			vbuf->height, vbuf->depth, vbuf->bytesperline);
-
-		for (i = 0; i < NUM_FORMATS; i++)
-			if (zoran_formats[i].depth == vbuf->depth)
-				break;
-		if (i == NUM_FORMATS) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOCSFBUF - invalid fbuf depth %d\n",
-				ZR_DEVNAME(zr), vbuf->depth);
-			return -EINVAL;
-		}
-
-		mutex_lock(&zr->resource_lock);
-		res =
-		    setup_fbuffer(file, vbuf->base, &zoran_formats[i],
-				  vbuf->width, vbuf->height,
-				  vbuf->bytesperline);
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
-	}
-		break;
-
-	case VIDIOCSYNC:
-	{
-		int *frame = arg, res;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCSYNC - frame=%d\n",
-			ZR_DEVNAME(zr), *frame);
-
-		mutex_lock(&zr->resource_lock);
-		res = v4l_sync(file, *frame);
-		mutex_unlock(&zr->resource_lock);
-		if (!res)
-			zr->v4l_sync_tail++;
-		return res;
-	}
-		break;
-
-	case VIDIOCMCAPTURE:
-	{
-		struct video_mmap *vmap = arg;
-		int res;
-
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOCMCAPTURE - frame=%d, geom=%dx%d, fmt=%d\n",
-			ZR_DEVNAME(zr), vmap->frame, vmap->width, vmap->height,
-			vmap->format);
-
-		mutex_lock(&zr->resource_lock);
-		res = v4l_grab(file, vmap);
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
-		break;
-
-	case VIDIOCGMBUF:
-	{
-		struct video_mbuf *vmbuf = arg;
-		int i, res = 0;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGMBUF\n", ZR_DEVNAME(zr));
-
-		vmbuf->size =
-		    fh->v4l_buffers.num_buffers *
-		    fh->v4l_buffers.buffer_size;
-		vmbuf->frames = fh->v4l_buffers.num_buffers;
-		for (i = 0; i < vmbuf->frames; i++) {
-			vmbuf->offsets[i] =
-			    i * fh->v4l_buffers.buffer_size;
-		}
-
-		mutex_lock(&zr->resource_lock);
-
-		if (fh->jpg_buffers.allocated || fh->v4l_buffers.allocated) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOCGMBUF - buffers already allocated\n",
-				ZR_DEVNAME(zr));
-			res = -EINVAL;
-			goto v4l1reqbuf_unlock_and_return;
-		}
-
-		if (v4l_fbuffer_alloc(file)) {
-			res = -ENOMEM;
-			goto v4l1reqbuf_unlock_and_return;
-		}
-
-		/* The next mmap will map the V4L buffers */
-		fh->map_mode = ZORAN_MAP_MODE_RAW;
-	v4l1reqbuf_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
-	}
-		break;
-
-	case VIDIOCGUNIT:
-	{
-		struct video_unit *vunit = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOCGUNIT\n", ZR_DEVNAME(zr));
-
-		vunit->video = zr->video_dev->minor;
-		vunit->vbi = VIDEO_NO_UNIT;
-		vunit->radio = VIDEO_NO_UNIT;
-		vunit->audio = VIDEO_NO_UNIT;
-		vunit->teletext = VIDEO_NO_UNIT;
-
-		return 0;
-	}
-		break;
-
-		/*
-		 * RJ: In principal we could support subcaptures for V4L grabbing.
-		 *     Not even the famous BTTV driver has them, however.
-		 *     If there should be a strong demand, one could consider
-		 *     to implement them.
-		 */
-	case VIDIOCGCAPTURE:
-	{
-		dprintk(3, KERN_ERR "%s: VIDIOCGCAPTURE not supported\n",
-			ZR_DEVNAME(zr));
-		return -EINVAL;
-	}
-		break;
-
-	case VIDIOCSCAPTURE:
-	{
-		dprintk(3, KERN_ERR "%s: VIDIOCSCAPTURE not supported\n",
-			ZR_DEVNAME(zr));
-		return -EINVAL;
-	}
-		break;
-
 	case BUZIOC_G_PARAMS:
 	{
 		struct zoran_params *bparams = arg;
@@ -2319,7 +1551,13 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 		mutex_lock(&zr->resource_lock);
 
-		bparams->norm = zr->norm;
+		if (zr->norm & V4L2_STD_NTSC)
+			bparams->norm = VIDEO_MODE_NTSC;
+		else if (zr->norm & V4L2_STD_PAL)
+			bparams->norm = VIDEO_MODE_PAL;
+		else
+			bparams->norm = VIDEO_MODE_SECAM;
+
 		bparams->input = zr->input;
 
 		bparams->decimation = fh->jpg_settings.decimation;
@@ -2352,7 +1590,6 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 		return 0;
 	}
-		break;
 
 	case BUZIOC_S_PARAMS:
 	{
@@ -2395,18 +1632,17 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 		/* Check the params first before overwriting our
 		 * nternal values */
-		if (zoran_check_jpg_settings(zr, &settings)) {
+		if (zoran_check_jpg_settings(zr, &settings, 0)) {
 			res = -EINVAL;
 			goto sparams_unlock_and_return;
 		}
 
 		fh->jpg_settings = settings;
-	sparams_unlock_and_return:
+sparams_unlock_and_return:
 		mutex_unlock(&zr->resource_lock);
 
 		return res;
 	}
-		break;
 
 	case BUZIOC_REQBUFS:
 	{
@@ -2430,38 +1666,34 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		 * tables to a Maximum of 2 MB */
 		if (breq->size > jpg_bufsize)
 			breq->size = jpg_bufsize;
-		if (fh->jpg_buffers.need_contiguous &&
-		    breq->size > MAX_KMALLOC_MEM)
-			breq->size = MAX_KMALLOC_MEM;
 
 		mutex_lock(&zr->resource_lock);
 
-		if (fh->jpg_buffers.allocated || fh->v4l_buffers.allocated) {
+		if (fh->buffers.allocated) {
 			dprintk(1,
 				KERN_ERR
-				"%s: BUZIOC_REQBUFS - buffers allready allocated\n",
+				"%s: BUZIOC_REQBUFS - buffers already allocated\n",
 				ZR_DEVNAME(zr));
 			res = -EBUSY;
 			goto jpgreqbuf_unlock_and_return;
 		}
 
-		fh->jpg_buffers.num_buffers = breq->count;
-		fh->jpg_buffers.buffer_size = breq->size;
+		/* The next mmap will map the MJPEG buffers - could
+		 * also be *_PLAY, but it doesn't matter here */
+		map_mode_jpg(fh, 0);
+		fh->buffers.num_buffers = breq->count;
+		fh->buffers.buffer_size = breq->size;
 
-		if (jpg_fbuffer_alloc(file)) {
+		if (jpg_fbuffer_alloc(fh)) {
 			res = -ENOMEM;
 			goto jpgreqbuf_unlock_and_return;
 		}
 
-		/* The next mmap will map the MJPEG buffers - could
-		 * also be *_PLAY, but it doesn't matter here */
-		fh->map_mode = ZORAN_MAP_MODE_JPG_REC;
-	jpgreqbuf_unlock_and_return:
+jpgreqbuf_unlock_and_return:
 		mutex_unlock(&zr->resource_lock);
 
 		return res;
 	}
-		break;
 
 	case BUZIOC_QBUF_CAPT:
 	{
@@ -2471,12 +1703,11 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 			ZR_DEVNAME(zr), *frame);
 
 		mutex_lock(&zr->resource_lock);
-		res = jpg_qbuf(file, *frame, BUZ_MODE_MOTION_COMPRESS);
+		res = jpg_qbuf(fh, *frame, BUZ_MODE_MOTION_COMPRESS);
 		mutex_unlock(&zr->resource_lock);
 
 		return res;
 	}
-		break;
 
 	case BUZIOC_QBUF_PLAY:
 	{
@@ -2486,12 +1717,11 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 			ZR_DEVNAME(zr), *frame);
 
 		mutex_lock(&zr->resource_lock);
-		res = jpg_qbuf(file, *frame, BUZ_MODE_MOTION_DECOMPRESS);
+		res = jpg_qbuf(fh, *frame, BUZ_MODE_MOTION_DECOMPRESS);
 		mutex_unlock(&zr->resource_lock);
 
 		return res;
 	}
-		break;
 
 	case BUZIOC_SYNC:
 	{
@@ -2501,17 +1731,26 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		dprintk(3, KERN_DEBUG "%s: BUZIOC_SYNC\n", ZR_DEVNAME(zr));
 
 		mutex_lock(&zr->resource_lock);
-		res = jpg_sync(file, bsync);
+
+		if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
+			dprintk(2, KERN_WARNING
+				"%s: %s - not in jpg capture mode\n",
+				ZR_DEVNAME(zr), __func__);
+			res = -EINVAL;
+		} else {
+			res = jpg_sync(fh, bsync);
+		}
 		mutex_unlock(&zr->resource_lock);
 
 		return res;
 	}
-		break;
 
 	case BUZIOC_G_STATUS:
 	{
 		struct zoran_status *bstat = arg;
-		int norm, input, status, res = 0;
+		struct v4l2_routing route = { 0, 0 };
+		int status = 0, res = 0;
+		v4l2_std_id norm;
 
 		dprintk(3, KERN_DEBUG "%s: BUZIOC_G_STATUS\n", ZR_DEVNAME(zr));
 
@@ -2523,8 +1762,7 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 			return -EINVAL;
 		}
 
-		input = zr->card.input[bstat->input].muxsel;
-		norm = VIDEO_MODE_AUTO;
+		route.input = zr->card.input[bstat->input].muxsel;
 
 		mutex_lock(&zr->resource_lock);
 
@@ -2537,1629 +1775,1262 @@ static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 			goto gstat_unlock_and_return;
 		}
 
-		decoder_command(zr, DECODER_SET_INPUT, &input);
-		decoder_command(zr, DECODER_SET_NORM, &norm);
+		decoder_call(zr, video, s_routing, &route);
 
 		/* sleep 1 second */
 		ssleep(1);
 
 		/* Get status of video decoder */
-		decoder_command(zr, DECODER_GET_STATUS, &status);
+		decoder_call(zr, video, querystd, &norm);
+		decoder_call(zr, video, g_input_status, &status);
 
 		/* restore previous input and norm */
-		input = zr->card.input[zr->input].muxsel;
-		decoder_command(zr, DECODER_SET_INPUT, &input);
-		decoder_command(zr, DECODER_SET_NORM, &zr->norm);
-	gstat_unlock_and_return:
+		route.input = zr->card.input[zr->input].muxsel;
+		decoder_call(zr, video, s_routing, &route);
+gstat_unlock_and_return:
 		mutex_unlock(&zr->resource_lock);
 
 		if (!res) {
 			bstat->signal =
-			    (status & DECODER_STATUS_GOOD) ? 1 : 0;
-			if (status & DECODER_STATUS_NTSC)
+			    (status & V4L2_IN_ST_NO_SIGNAL) ? 0 : 1;
+			if (norm & V4L2_STD_NTSC)
 				bstat->norm = VIDEO_MODE_NTSC;
-			else if (status & DECODER_STATUS_SECAM)
+			else if (norm & V4L2_STD_SECAM)
 				bstat->norm = VIDEO_MODE_SECAM;
 			else
 				bstat->norm = VIDEO_MODE_PAL;
 
 			bstat->color =
-			    (status & DECODER_STATUS_COLOR) ? 1 : 0;
+			    (status & V4L2_IN_ST_NO_COLOR) ? 0 : 1;
 		}
 
 		return res;
 	}
-		break;
-
-		/* The new video4linux2 capture interface - much nicer than video4linux1, since
-		 * it allows for integrating the JPEG capturing calls inside standard v4l2
-		 */
-
-	case VIDIOC_QUERYCAP:
-	{
-		struct v4l2_capability *cap = arg;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_QUERYCAP\n", ZR_DEVNAME(zr));
-
-		memset(cap, 0, sizeof(*cap));
-		strncpy(cap->card, ZR_DEVNAME(zr), sizeof(cap->card)-1);
-		strncpy(cap->driver, "zoran", sizeof(cap->driver)-1);
-		snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
-			 pci_name(zr->pci_dev));
-		cap->version =
-		    KERNEL_VERSION(MAJOR_VERSION, MINOR_VERSION,
-				   RELEASE_VERSION);
-		cap->capabilities = ZORAN_V4L2_VID_FLAGS;
-
-		return 0;
+	default:
+		return -EINVAL;
 	}
-		break;
+}
 
-	case VIDIOC_ENUM_FMT:
-	{
-		struct v4l2_fmtdesc *fmt = arg;
-		int index = fmt->index, num = -1, i, flag = 0, type =
-		    fmt->type;
+static int zoran_vidiocgmbuf(struct file *file, void *__fh, struct video_mbuf *vmbuf)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int i, res = 0;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_ENUM_FMT - index=%d\n",
-			ZR_DEVNAME(zr), fmt->index);
 
-		switch (fmt->type) {
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-			flag = ZORAN_FORMAT_CAPTURE;
-			break;
-		case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-			flag = ZORAN_FORMAT_PLAYBACK;
-			break;
-		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-			flag = ZORAN_FORMAT_OVERLAY;
-			break;
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_ENUM_FMT - unknown type %d\n",
-				ZR_DEVNAME(zr), fmt->type);
-			return -EINVAL;
-		}
+	mutex_lock(&zr->resource_lock);
 
-		for (i = 0; i < NUM_FORMATS; i++) {
-			if (zoran_formats[i].flags & flag)
-				num++;
-			if (num == fmt->index)
-				break;
-		}
-		if (fmt->index < 0 /* late, but not too late */  ||
-		    i == NUM_FORMATS)
-			return -EINVAL;
+	if (fh->buffers.allocated) {
+		dprintk(1,
+			KERN_ERR
+			"%s: VIDIOCGMBUF - buffers already allocated\n",
+			ZR_DEVNAME(zr));
+		res = -EINVAL;
+		goto v4l1reqbuf_unlock_and_return;
+	}
 
-		memset(fmt, 0, sizeof(*fmt));
-		fmt->index = index;
-		fmt->type = type;
-		strncpy(fmt->description, zoran_formats[i].name, sizeof(fmt->description)-1);
-		fmt->pixelformat = zoran_formats[i].fourcc;
-		if (zoran_formats[i].flags & ZORAN_FORMAT_COMPRESSED)
-			fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
+	/* The next mmap will map the V4L buffers */
+	map_mode_raw(fh);
 
-		return 0;
+	if (v4l_fbuffer_alloc(fh)) {
+		res = -ENOMEM;
+		goto v4l1reqbuf_unlock_and_return;
 	}
-		break;
-
-	case VIDIOC_G_FMT:
-	{
-		struct v4l2_format *fmt = arg;
-		int type = fmt->type;
 
-		dprintk(5, KERN_DEBUG "%s: VIDIOC_G_FMT\n", ZR_DEVNAME(zr));
+	vmbuf->size = fh->buffers.num_buffers * fh->buffers.buffer_size;
+	vmbuf->frames = fh->buffers.num_buffers;
+	for (i = 0; i < vmbuf->frames; i++)
+		vmbuf->offsets[i] = i * fh->buffers.buffer_size;
 
-		memset(fmt, 0, sizeof(*fmt));
-		fmt->type = type;
+v4l1reqbuf_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-		switch (fmt->type) {
-		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+	return res;
+}
+#endif
 
-			mutex_lock(&zr->resource_lock);
+static int zoran_querycap(struct file *file, void *__fh, struct v4l2_capability *cap)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-			fmt->fmt.win.w.left = fh->overlay_settings.x;
-			fmt->fmt.win.w.top = fh->overlay_settings.y;
-			fmt->fmt.win.w.width = fh->overlay_settings.width;
-			fmt->fmt.win.w.height =
-			    fh->overlay_settings.height;
-			if (fh->overlay_settings.width * 2 >
-			    BUZ_MAX_HEIGHT)
-				fmt->fmt.win.field = V4L2_FIELD_INTERLACED;
-			else
-				fmt->fmt.win.field = V4L2_FIELD_TOP;
+	memset(cap, 0, sizeof(*cap));
+	strncpy(cap->card, ZR_DEVNAME(zr), sizeof(cap->card)-1);
+	strncpy(cap->driver, "zoran", sizeof(cap->driver)-1);
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
+		 pci_name(zr->pci_dev));
+	cap->version = KERNEL_VERSION(MAJOR_VERSION, MINOR_VERSION,
+			   RELEASE_VERSION);
+	cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE |
+			    V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_VIDEO_OVERLAY;
+	return 0;
+}
 
-			mutex_unlock(&zr->resource_lock);
+static int zoran_enum_fmt(struct zoran *zr, struct v4l2_fmtdesc *fmt, int flag)
+{
+	int num = -1, i;
 
+	for (i = 0; i < NUM_FORMATS; i++) {
+		if (zoran_formats[i].flags & flag)
+			num++;
+		if (num == fmt->index)
 			break;
+	}
+	if (fmt->index < 0 /* late, but not too late */  || i == NUM_FORMATS)
+		return -EINVAL;
 
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-
-			mutex_lock(&zr->resource_lock);
-
-			if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE &&
-			    fh->map_mode == ZORAN_MAP_MODE_RAW) {
-
-				fmt->fmt.pix.width =
-				    fh->v4l_settings.width;
-				fmt->fmt.pix.height =
-				    fh->v4l_settings.height;
-				fmt->fmt.pix.sizeimage =
-				    fh->v4l_settings.bytesperline *
-				    fh->v4l_settings.height;
-				fmt->fmt.pix.pixelformat =
-				    fh->v4l_settings.format->fourcc;
-				fmt->fmt.pix.colorspace =
-				    fh->v4l_settings.format->colorspace;
-				fmt->fmt.pix.bytesperline =
-				    fh->v4l_settings.bytesperline;
-				if (BUZ_MAX_HEIGHT <
-				    (fh->v4l_settings.height * 2))
-					fmt->fmt.pix.field =
-					    V4L2_FIELD_INTERLACED;
-				else
-					fmt->fmt.pix.field =
-					    V4L2_FIELD_TOP;
-
-			} else {
-
-				fmt->fmt.pix.width =
-				    fh->jpg_settings.img_width /
-				    fh->jpg_settings.HorDcm;
-				fmt->fmt.pix.height =
-				    fh->jpg_settings.img_height /
-				    (fh->jpg_settings.VerDcm *
-				     fh->jpg_settings.TmpDcm);
-				fmt->fmt.pix.sizeimage =
-				    zoran_v4l2_calc_bufsize(&fh->
-							    jpg_settings);
-				fmt->fmt.pix.pixelformat =
-				    V4L2_PIX_FMT_MJPEG;
-				if (fh->jpg_settings.TmpDcm == 1)
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_SEQ_BT :
-					     V4L2_FIELD_SEQ_BT);
-				else
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_TOP :
-					     V4L2_FIELD_BOTTOM);
-
-				fmt->fmt.pix.bytesperline = 0;
-				fmt->fmt.pix.colorspace =
-				    V4L2_COLORSPACE_SMPTE170M;
-			}
-
-			mutex_unlock(&zr->resource_lock);
+	strncpy(fmt->description, zoran_formats[i].name, sizeof(fmt->description)-1);
+	fmt->pixelformat = zoran_formats[i].fourcc;
+	if (zoran_formats[i].flags & ZORAN_FORMAT_COMPRESSED)
+		fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
+	return 0;
+}
 
-			break;
+static int zoran_enum_fmt_vid_cap(struct file *file, void *__fh,
+					    struct v4l2_fmtdesc *f)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_G_FMT - unsupported type %d\n",
-				ZR_DEVNAME(zr), fmt->type);
-			return -EINVAL;
-		}
-		return 0;
-	}
-		break;
+	return zoran_enum_fmt(zr, f, ZORAN_FORMAT_CAPTURE);
+}
 
-	case VIDIOC_S_FMT:
-	{
-		struct v4l2_format *fmt = arg;
-		int i, res = 0;
-		__le32 printformat;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_S_FMT - type=%d, ",
-			ZR_DEVNAME(zr), fmt->type);
-
-		switch (fmt->type) {
-		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-
-			dprintk(3, "x=%d, y=%d, w=%d, h=%d, cnt=%d, map=0x%p\n",
-				fmt->fmt.win.w.left, fmt->fmt.win.w.top,
-				fmt->fmt.win.w.width,
-				fmt->fmt.win.w.height,
-				fmt->fmt.win.clipcount,
-				fmt->fmt.win.bitmap);
-			mutex_lock(&zr->resource_lock);
-			res =
-			    setup_window(file, fmt->fmt.win.w.left,
-					 fmt->fmt.win.w.top,
-					 fmt->fmt.win.w.width,
-					 fmt->fmt.win.w.height,
-					 (struct video_clip __user *)
-					   fmt->fmt.win.clips,
-					 fmt->fmt.win.clipcount,
-					 fmt->fmt.win.bitmap);
-			mutex_unlock(&zr->resource_lock);
-			return res;
-			break;
+static int zoran_enum_fmt_vid_out(struct file *file, void *__fh,
+					    struct v4l2_fmtdesc *f)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-
-			printformat =
-			    __cpu_to_le32(fmt->fmt.pix.pixelformat);
-			dprintk(3, "size=%dx%d, fmt=0x%x (%4.4s)\n",
-				fmt->fmt.pix.width, fmt->fmt.pix.height,
-				fmt->fmt.pix.pixelformat,
-				(char *) &printformat);
-
-			/* we can be requested to do JPEG/raw playback/capture */
-			if (!
-			    (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			     (fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
-			      fmt->fmt.pix.pixelformat ==
-			      V4L2_PIX_FMT_MJPEG))) {
-				dprintk(1,
-					KERN_ERR
-					"%s: VIDIOC_S_FMT - unknown type %d/0x%x(%4.4s) combination\n",
-					ZR_DEVNAME(zr), fmt->type,
-					fmt->fmt.pix.pixelformat,
-					(char *) &printformat);
-				return -EINVAL;
-			}
+	return zoran_enum_fmt(zr, f, ZORAN_FORMAT_PLAYBACK);
+}
 
-			if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG) {
-				mutex_lock(&zr->resource_lock);
+static int zoran_enum_fmt_vid_overlay(struct file *file, void *__fh,
+					    struct v4l2_fmtdesc *f)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-				settings = fh->jpg_settings;
+	return zoran_enum_fmt(zr, f, ZORAN_FORMAT_OVERLAY);
+}
 
-				if (fh->v4l_buffers.allocated ||
-				    fh->jpg_buffers.allocated) {
-					dprintk(1,
-						KERN_ERR
-						"%s: VIDIOC_S_FMT - cannot change capture mode\n",
-						ZR_DEVNAME(zr));
-					res = -EBUSY;
-					goto sfmtjpg_unlock_and_return;
-				}
+static int zoran_g_fmt_vid_out(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-				/* we actually need to set 'real' parameters now */
-				if ((fmt->fmt.pix.height * 2) >
-				    BUZ_MAX_HEIGHT)
-					settings.TmpDcm = 1;
-				else
-					settings.TmpDcm = 2;
-				settings.decimation = 0;
-				if (fmt->fmt.pix.height <=
-				    fh->jpg_settings.img_height / 2)
-					settings.VerDcm = 2;
-				else
-					settings.VerDcm = 1;
-				if (fmt->fmt.pix.width <=
-				    fh->jpg_settings.img_width / 4)
-					settings.HorDcm = 4;
-				else if (fmt->fmt.pix.width <=
-					 fh->jpg_settings.img_width / 2)
-					settings.HorDcm = 2;
-				else
-					settings.HorDcm = 1;
-				if (settings.TmpDcm == 1)
-					settings.field_per_buff = 2;
-				else
-					settings.field_per_buff = 1;
-
-				/* check */
-				if ((res =
-				     zoran_check_jpg_settings(zr,
-							      &settings)))
-					goto sfmtjpg_unlock_and_return;
-
-				/* it's ok, so set them */
-				fh->jpg_settings = settings;
-
-				/* tell the user what we actually did */
-				fmt->fmt.pix.width =
-				    settings.img_width / settings.HorDcm;
-				fmt->fmt.pix.height =
-				    settings.img_height * 2 /
-				    (settings.TmpDcm * settings.VerDcm);
-				if (settings.TmpDcm == 1)
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_SEQ_TB :
-					     V4L2_FIELD_SEQ_BT);
-				else
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_TOP :
-					     V4L2_FIELD_BOTTOM);
-				fh->jpg_buffers.buffer_size =
-				    zoran_v4l2_calc_bufsize(&fh->
-							    jpg_settings);
-				fmt->fmt.pix.bytesperline = 0;
-				fmt->fmt.pix.sizeimage =
-				    fh->jpg_buffers.buffer_size;
-				fmt->fmt.pix.colorspace =
-				    V4L2_COLORSPACE_SMPTE170M;
-
-				/* we hereby abuse this variable to show that
-				 * we're gonna do mjpeg capture */
-				fh->map_mode =
-				    (fmt->type ==
-				     V4L2_BUF_TYPE_VIDEO_CAPTURE) ?
-				    ZORAN_MAP_MODE_JPG_REC :
-				    ZORAN_MAP_MODE_JPG_PLAY;
-			sfmtjpg_unlock_and_return:
-				mutex_unlock(&zr->resource_lock);
-			} else {
-				for (i = 0; i < NUM_FORMATS; i++)
-					if (fmt->fmt.pix.pixelformat ==
-					    zoran_formats[i].fourcc)
-						break;
-				if (i == NUM_FORMATS) {
-					dprintk(1,
-						KERN_ERR
-						"%s: VIDIOC_S_FMT - unknown/unsupported format 0x%x (%4.4s)\n",
-						ZR_DEVNAME(zr),
-						fmt->fmt.pix.pixelformat,
-						(char *) &printformat);
-					return -EINVAL;
-				}
-				mutex_lock(&zr->resource_lock);
-				if (fh->jpg_buffers.allocated ||
-				    (fh->v4l_buffers.allocated &&
-				     fh->v4l_buffers.active !=
-				     ZORAN_FREE)) {
-					dprintk(1,
-						KERN_ERR
-						"%s: VIDIOC_S_FMT - cannot change capture mode\n",
-						ZR_DEVNAME(zr));
-					res = -EBUSY;
-					goto sfmtv4l_unlock_and_return;
-				}
-				if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT)
-					fmt->fmt.pix.height =
-					    BUZ_MAX_HEIGHT;
-				if (fmt->fmt.pix.width > BUZ_MAX_WIDTH)
-					fmt->fmt.pix.width = BUZ_MAX_WIDTH;
-
-				if ((res =
-				     zoran_v4l_set_format(file,
-							  fmt->fmt.pix.
-							  width,
-							  fmt->fmt.pix.
-							  height,
-							  &zoran_formats
-							  [i])))
-					goto sfmtv4l_unlock_and_return;
-
-				/* tell the user the
-				 * results/missing stuff */
-				fmt->fmt.pix.bytesperline =
-					fh->v4l_settings.bytesperline;
-				fmt->fmt.pix.sizeimage =
-					fh->v4l_settings.height *
-					fh->v4l_settings.bytesperline;
-				fmt->fmt.pix.colorspace =
-					fh->v4l_settings.format->colorspace;
-				if (BUZ_MAX_HEIGHT <
-				    (fh->v4l_settings.height * 2))
-					fmt->fmt.pix.field =
-					    V4L2_FIELD_INTERLACED;
-				else
-					fmt->fmt.pix.field =
-					    V4L2_FIELD_TOP;
-
-				fh->map_mode = ZORAN_MAP_MODE_RAW;
-			sfmtv4l_unlock_and_return:
-				mutex_unlock(&zr->resource_lock);
-			}
+	mutex_lock(&zr->resource_lock);
 
-			break;
+	fmt->fmt.pix.width = fh->jpg_settings.img_width / fh->jpg_settings.HorDcm;
+	fmt->fmt.pix.height = fh->jpg_settings.img_height * 2 /
+		(fh->jpg_settings.VerDcm * fh->jpg_settings.TmpDcm);
+	fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&fh->jpg_settings);
+	fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_MJPEG;
+	if (fh->jpg_settings.TmpDcm == 1)
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT);
+	else
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM);
+	fmt->fmt.pix.bytesperline = 0;
+	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
 
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_S_FMT - unsupported type %d\n",
-				ZR_DEVNAME(zr), fmt->type);
-			return -EINVAL;
-		}
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		return res;
-	}
-		break;
+static int zoran_g_fmt_vid_cap(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-	case VIDIOC_G_FBUF:
-	{
-		struct v4l2_framebuffer *fb = arg;
+	if (fh->map_mode != ZORAN_MAP_MODE_RAW)
+		return zoran_g_fmt_vid_out(file, fh, fmt);
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_FBUF\n", ZR_DEVNAME(zr));
+	mutex_lock(&zr->resource_lock);
+	fmt->fmt.pix.width = fh->v4l_settings.width;
+	fmt->fmt.pix.height = fh->v4l_settings.height;
+	fmt->fmt.pix.sizeimage = fh->v4l_settings.bytesperline *
+					fh->v4l_settings.height;
+	fmt->fmt.pix.pixelformat = fh->v4l_settings.format->fourcc;
+	fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace;
+	fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline;
+	if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2))
+		fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;
+	else
+		fmt->fmt.pix.field = V4L2_FIELD_TOP;
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		memset(fb, 0, sizeof(*fb));
-		mutex_lock(&zr->resource_lock);
-		fb->base = zr->buffer.base;
-		fb->fmt.width = zr->buffer.width;
-		fb->fmt.height = zr->buffer.height;
-		if (zr->overlay_settings.format) {
-			fb->fmt.pixelformat =
-				fh->overlay_settings.format->fourcc;
-		}
-		fb->fmt.bytesperline = zr->buffer.bytesperline;
-		mutex_unlock(&zr->resource_lock);
-		fb->fmt.colorspace = V4L2_COLORSPACE_SRGB;
-		fb->fmt.field = V4L2_FIELD_INTERLACED;
-		fb->flags = V4L2_FBUF_FLAG_OVERLAY;
-		fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
+static int zoran_g_fmt_vid_overlay(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		return 0;
-	}
-		break;
+	mutex_lock(&zr->resource_lock);
 
-	case VIDIOC_S_FBUF:
-	{
-		int i, res = 0;
-		struct v4l2_framebuffer *fb = arg;
-		__le32 printformat = __cpu_to_le32(fb->fmt.pixelformat);
+	fmt->fmt.win.w.left = fh->overlay_settings.x;
+	fmt->fmt.win.w.top = fh->overlay_settings.y;
+	fmt->fmt.win.w.width = fh->overlay_settings.width;
+	fmt->fmt.win.w.height = fh->overlay_settings.height;
+	if (fh->overlay_settings.width * 2 > BUZ_MAX_HEIGHT)
+		fmt->fmt.win.field = V4L2_FIELD_INTERLACED;
+	else
+		fmt->fmt.win.field = V4L2_FIELD_TOP;
 
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOC_S_FBUF - base=0x%p, size=%dx%d, bpl=%d, fmt=0x%x (%4.4s)\n",
-			ZR_DEVNAME(zr), fb->base, fb->fmt.width, fb->fmt.height,
-			fb->fmt.bytesperline, fb->fmt.pixelformat,
-			(char *) &printformat);
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		for (i = 0; i < NUM_FORMATS; i++)
-			if (zoran_formats[i].fourcc == fb->fmt.pixelformat)
-				break;
-		if (i == NUM_FORMATS) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_S_FBUF - format=0x%x (%4.4s) not allowed\n",
-				ZR_DEVNAME(zr), fb->fmt.pixelformat,
-				(char *) &printformat);
-			return -EINVAL;
-		}
+static int zoran_try_fmt_vid_overlay(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		mutex_lock(&zr->resource_lock);
-		res =
-		    setup_fbuffer(file, fb->base, &zoran_formats[i],
-				  fb->fmt.width, fb->fmt.height,
-				  fb->fmt.bytesperline);
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		return res;
-	}
-		break;
+	if (fmt->fmt.win.w.width > BUZ_MAX_WIDTH)
+		fmt->fmt.win.w.width = BUZ_MAX_WIDTH;
+	if (fmt->fmt.win.w.width < BUZ_MIN_WIDTH)
+		fmt->fmt.win.w.width = BUZ_MIN_WIDTH;
+	if (fmt->fmt.win.w.height > BUZ_MAX_HEIGHT)
+		fmt->fmt.win.w.height = BUZ_MAX_HEIGHT;
+	if (fmt->fmt.win.w.height < BUZ_MIN_HEIGHT)
+		fmt->fmt.win.w.height = BUZ_MIN_HEIGHT;
 
-	case VIDIOC_OVERLAY:
-	{
-		int *on = arg, res;
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_PREVIEW - on=%d\n",
-			ZR_DEVNAME(zr), *on);
+static int zoran_try_fmt_vid_out(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	struct zoran_jpg_settings settings;
+	int res = 0;
 
-		mutex_lock(&zr->resource_lock);
-		res = setup_overlay(file, *on);
-		mutex_unlock(&zr->resource_lock);
+	if (fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG)
+		return -EINVAL;
 
-		return res;
-	}
-		break;
+	mutex_lock(&zr->resource_lock);
+	settings = fh->jpg_settings;
 
-	case VIDIOC_REQBUFS:
-	{
-		struct v4l2_requestbuffers *req = arg;
-		int res = 0;
+	/* we actually need to set 'real' parameters now */
+	if ((fmt->fmt.pix.height * 2) > BUZ_MAX_HEIGHT)
+		settings.TmpDcm = 1;
+	else
+		settings.TmpDcm = 2;
+	settings.decimation = 0;
+	if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2)
+		settings.VerDcm = 2;
+	else
+		settings.VerDcm = 1;
+	if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4)
+		settings.HorDcm = 4;
+	else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2)
+		settings.HorDcm = 2;
+	else
+		settings.HorDcm = 1;
+	if (settings.TmpDcm == 1)
+		settings.field_per_buff = 2;
+	else
+		settings.field_per_buff = 1;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_REQBUFS - type=%d\n",
-			ZR_DEVNAME(zr), req->type);
+	if (settings.HorDcm > 1) {
+		settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0;
+		settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH;
+	} else {
+		settings.img_x = 0;
+		settings.img_width = BUZ_MAX_WIDTH;
+	}
+
+	/* check */
+	res = zoran_check_jpg_settings(zr, &settings, 1);
+	if (res)
+		goto tryfmt_unlock_and_return;
+
+	/* tell the user what we actually did */
+	fmt->fmt.pix.width = settings.img_width / settings.HorDcm;
+	fmt->fmt.pix.height = settings.img_height * 2 /
+		(settings.TmpDcm * settings.VerDcm);
+	if (settings.TmpDcm == 1)
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT);
+	else
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM);
 
-		if (req->memory != V4L2_MEMORY_MMAP) {
-			dprintk(1,
-				KERN_ERR
-				"%s: only MEMORY_MMAP capture is supported, not %d\n",
-				ZR_DEVNAME(zr), req->memory);
-			return -EINVAL;
-		}
+	fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&settings);
+	fmt->fmt.pix.bytesperline = 0;
+	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+tryfmt_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		mutex_lock(&zr->resource_lock);
+static int zoran_try_fmt_vid_cap(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int bpp;
+	int i;
 
-		if (fh->v4l_buffers.allocated || fh->jpg_buffers.allocated) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_REQBUFS - buffers allready allocated\n",
-				ZR_DEVNAME(zr));
-			res = -EBUSY;
-			goto v4l2reqbuf_unlock_and_return;
-		}
+	if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG)
+		return zoran_try_fmt_vid_out(file, fh, fmt);
 
-		if (fh->map_mode == ZORAN_MAP_MODE_RAW &&
-		    req->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+	mutex_lock(&zr->resource_lock);
 
-			/* control user input */
-			if (req->count < 2)
-				req->count = 2;
-			if (req->count > v4l_nbufs)
-				req->count = v4l_nbufs;
-			fh->v4l_buffers.num_buffers = req->count;
+	for (i = 0; i < NUM_FORMATS; i++)
+		if (zoran_formats[i].fourcc == fmt->fmt.pix.pixelformat)
+			break;
 
-			if (v4l_fbuffer_alloc(file)) {
-				res = -ENOMEM;
-				goto v4l2reqbuf_unlock_and_return;
-			}
+	if (i == NUM_FORMATS) {
+		mutex_unlock(&zr->resource_lock);
+		return -EINVAL;
+	}
 
-			/* The next mmap will map the V4L buffers */
-			fh->map_mode = ZORAN_MAP_MODE_RAW;
+	bpp = (zoran_formats[i].depth + 7) / 8;
+	fmt->fmt.pix.width &= ~((bpp == 2) ? 1 : 3);
+	if (fmt->fmt.pix.width > BUZ_MAX_WIDTH)
+		fmt->fmt.pix.width = BUZ_MAX_WIDTH;
+	if (fmt->fmt.pix.width < BUZ_MIN_WIDTH)
+		fmt->fmt.pix.width = BUZ_MIN_WIDTH;
+	if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT)
+		fmt->fmt.pix.height = BUZ_MAX_HEIGHT;
+	if (fmt->fmt.pix.height < BUZ_MIN_HEIGHT)
+		fmt->fmt.pix.height = BUZ_MIN_HEIGHT;
+	mutex_unlock(&zr->resource_lock);
 
-		} else if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC ||
-			   fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {
+	return 0;
+}
 
-			/* we need to calculate size ourselves now */
-			if (req->count < 4)
-				req->count = 4;
-			if (req->count > jpg_nbufs)
-				req->count = jpg_nbufs;
-			fh->jpg_buffers.num_buffers = req->count;
-			fh->jpg_buffers.buffer_size =
-			    zoran_v4l2_calc_bufsize(&fh->jpg_settings);
+static int zoran_s_fmt_vid_overlay(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res;
+
+	dprintk(3, "x=%d, y=%d, w=%d, h=%d, cnt=%d, map=0x%p\n",
+			fmt->fmt.win.w.left, fmt->fmt.win.w.top,
+			fmt->fmt.win.w.width,
+			fmt->fmt.win.w.height,
+			fmt->fmt.win.clipcount,
+			fmt->fmt.win.bitmap);
+	mutex_lock(&zr->resource_lock);
+	res = setup_window(fh, fmt->fmt.win.w.left, fmt->fmt.win.w.top,
+			   fmt->fmt.win.w.width, fmt->fmt.win.w.height,
+			   (struct v4l2_clip __user *)fmt->fmt.win.clips,
+			   fmt->fmt.win.clipcount, fmt->fmt.win.bitmap);
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-			if (jpg_fbuffer_alloc(file)) {
-				res = -ENOMEM;
-				goto v4l2reqbuf_unlock_and_return;
-			}
+static int zoran_s_fmt_vid_out(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	__le32 printformat = __cpu_to_le32(fmt->fmt.pix.pixelformat);
+	struct zoran_jpg_settings settings;
+	int res = 0;
 
-			/* The next mmap will map the MJPEG buffers */
-			if (req->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
-				fh->map_mode = ZORAN_MAP_MODE_JPG_REC;
-			else
-				fh->map_mode = ZORAN_MAP_MODE_JPG_PLAY;
+	dprintk(3, "size=%dx%d, fmt=0x%x (%4.4s)\n",
+			fmt->fmt.pix.width, fmt->fmt.pix.height,
+			fmt->fmt.pix.pixelformat,
+			(char *) &printformat);
+	if (fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG)
+		return -EINVAL;
 
-		} else {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_REQBUFS - unknown type %d\n",
-				ZR_DEVNAME(zr), req->type);
-			res = -EINVAL;
-			goto v4l2reqbuf_unlock_and_return;
-		}
-	v4l2reqbuf_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		return 0;
+	if (fh->buffers.allocated) {
+		dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n",
+			ZR_DEVNAME(zr));
+		res = -EBUSY;
+		goto sfmtjpg_unlock_and_return;
 	}
-		break;
 
-	case VIDIOC_QUERYBUF:
-	{
-		struct v4l2_buffer *buf = arg;
-		__u32 type = buf->type;
-		int index = buf->index, res;
+	settings = fh->jpg_settings;
 
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOC_QUERYBUF - index=%d, type=%d\n",
-			ZR_DEVNAME(zr), buf->index, buf->type);
-
-		memset(buf, 0, sizeof(*buf));
-		buf->type = type;
-		buf->index = index;
-
-		mutex_lock(&zr->resource_lock);
-		res = zoran_v4l2_buffer_status(file, buf, buf->index);
-		mutex_unlock(&zr->resource_lock);
+	/* we actually need to set 'real' parameters now */
+	if (fmt->fmt.pix.height * 2 > BUZ_MAX_HEIGHT)
+		settings.TmpDcm = 1;
+	else
+		settings.TmpDcm = 2;
+	settings.decimation = 0;
+	if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2)
+		settings.VerDcm = 2;
+	else
+		settings.VerDcm = 1;
+	if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4)
+		settings.HorDcm = 4;
+	else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2)
+		settings.HorDcm = 2;
+	else
+		settings.HorDcm = 1;
+	if (settings.TmpDcm == 1)
+		settings.field_per_buff = 2;
+	else
+		settings.field_per_buff = 1;
 
-		return res;
+	if (settings.HorDcm > 1) {
+		settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0;
+		settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH;
+	} else {
+		settings.img_x = 0;
+		settings.img_width = BUZ_MAX_WIDTH;
 	}
-		break;
 
-	case VIDIOC_QBUF:
-	{
-		struct v4l2_buffer *buf = arg;
-		int res = 0, codec_mode, buf_type;
+	/* check */
+	res = zoran_check_jpg_settings(zr, &settings, 0);
+	if (res)
+		goto sfmtjpg_unlock_and_return;
 
-		dprintk(3,
-			KERN_DEBUG "%s: VIDIOC_QBUF - type=%d, index=%d\n",
-			ZR_DEVNAME(zr), buf->type, buf->index);
+	/* it's ok, so set them */
+	fh->jpg_settings = settings;
 
-		mutex_lock(&zr->resource_lock);
+	map_mode_jpg(fh, fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT);
+	fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings);
 
-		switch (fh->map_mode) {
-		case ZORAN_MAP_MODE_RAW:
-			if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-				dprintk(1,
-					KERN_ERR
-					"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
-					ZR_DEVNAME(zr), buf->type, fh->map_mode);
-				res = -EINVAL;
-				goto qbuf_unlock_and_return;
-			}
+	/* tell the user what we actually did */
+	fmt->fmt.pix.width = settings.img_width / settings.HorDcm;
+	fmt->fmt.pix.height = settings.img_height * 2 /
+		(settings.TmpDcm * settings.VerDcm);
+	if (settings.TmpDcm == 1)
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT);
+	else
+		fmt->fmt.pix.field = (fh->jpg_settings.odd_even ?
+				V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM);
+	fmt->fmt.pix.bytesperline = 0;
+	fmt->fmt.pix.sizeimage = fh->buffers.buffer_size;
+	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
 
-			res = zoran_v4l_queue_frame(file, buf->index);
-			if (res)
-				goto qbuf_unlock_and_return;
-			if (!zr->v4l_memgrab_active &&
-			    fh->v4l_buffers.active == ZORAN_LOCKED)
-				zr36057_set_memgrab(zr, 1);
-			break;
+sfmtjpg_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		case ZORAN_MAP_MODE_JPG_REC:
-		case ZORAN_MAP_MODE_JPG_PLAY:
-			if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {
-				buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-				codec_mode = BUZ_MODE_MOTION_DECOMPRESS;
-			} else {
-				buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-				codec_mode = BUZ_MODE_MOTION_COMPRESS;
-			}
+static int zoran_s_fmt_vid_cap(struct file *file, void *__fh,
+					struct v4l2_format *fmt)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int i;
+	int res = 0;
 
-			if (buf->type != buf_type) {
-				dprintk(1,
-					KERN_ERR
-					"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
-					ZR_DEVNAME(zr), buf->type, fh->map_mode);
-				res = -EINVAL;
-				goto qbuf_unlock_and_return;
-			}
+	if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG)
+		return zoran_s_fmt_vid_out(file, fh, fmt);
 
-			res =
-			    zoran_jpg_queue_frame(file, buf->index,
-						  codec_mode);
-			if (res != 0)
-				goto qbuf_unlock_and_return;
-			if (zr->codec_mode == BUZ_MODE_IDLE &&
-			    fh->jpg_buffers.active == ZORAN_LOCKED) {
-				zr36057_enable_jpg(zr, codec_mode);
-			}
+	for (i = 0; i < NUM_FORMATS; i++)
+		if (fmt->fmt.pix.pixelformat == zoran_formats[i].fourcc)
 			break;
-
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_QBUF - unsupported type %d\n",
-				ZR_DEVNAME(zr), buf->type);
-			res = -EINVAL;
-			goto qbuf_unlock_and_return;
-		}
-	qbuf_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
+	if (i == NUM_FORMATS) {
+		dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - unknown/unsupported format 0x%x\n",
+			ZR_DEVNAME(zr), fmt->fmt.pix.pixelformat);
+		return -EINVAL;
 	}
-		break;
 
-	case VIDIOC_DQBUF:
-	{
-		struct v4l2_buffer *buf = arg;
-		int res = 0, buf_type, num = -1;	/* compiler borks here (?) */
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_DQBUF - type=%d\n",
-			ZR_DEVNAME(zr), buf->type);
-
-		mutex_lock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		switch (fh->map_mode) {
-		case ZORAN_MAP_MODE_RAW:
-			if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-				dprintk(1,
-					KERN_ERR
-					"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
-					ZR_DEVNAME(zr), buf->type, fh->map_mode);
-				res = -EINVAL;
-				goto dqbuf_unlock_and_return;
-			}
+	if ((fh->map_mode != ZORAN_MAP_MODE_RAW && fh->buffers.allocated) ||
+	    fh->buffers.active != ZORAN_FREE) {
+		dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n",
+				ZR_DEVNAME(zr));
+		res = -EBUSY;
+		goto sfmtv4l_unlock_and_return;
+	}
+	if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT)
+		fmt->fmt.pix.height = BUZ_MAX_HEIGHT;
+	if (fmt->fmt.pix.width > BUZ_MAX_WIDTH)
+		fmt->fmt.pix.width = BUZ_MAX_WIDTH;
+
+	map_mode_raw(fh);
+
+	res = zoran_v4l_set_format(fh, fmt->fmt.pix.width, fmt->fmt.pix.height,
+				   &zoran_formats[i]);
+	if (res)
+		goto sfmtv4l_unlock_and_return;
+
+	/* tell the user the results/missing stuff */
+	fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline;
+	fmt->fmt.pix.sizeimage = fh->v4l_settings.height * fh->v4l_settings.bytesperline;
+	fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace;
+	if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2))
+		fmt->fmt.pix.field = V4L2_FIELD_INTERLACED;
+	else
+		fmt->fmt.pix.field = V4L2_FIELD_TOP;
 
-			num = zr->v4l_pend[zr->v4l_sync_tail & V4L_MASK_FRAME];
-			if (file->f_flags & O_NONBLOCK &&
-			    zr->v4l_buffers.buffer[num].state !=
-			    BUZ_STATE_DONE) {
-				res = -EAGAIN;
-				goto dqbuf_unlock_and_return;
-			}
-			res = v4l_sync(file, num);
-			if (res)
-				goto dqbuf_unlock_and_return;
-			else
-				zr->v4l_sync_tail++;
-			res = zoran_v4l2_buffer_status(file, buf, num);
-			break;
+sfmtv4l_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		case ZORAN_MAP_MODE_JPG_REC:
-		case ZORAN_MAP_MODE_JPG_PLAY:
-		{
-			struct zoran_sync bs;
+static int zoran_g_fbuf(struct file *file, void *__fh,
+		struct v4l2_framebuffer *fb)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-			if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY)
-				buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
-			else
-				buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	memset(fb, 0, sizeof(*fb));
+	mutex_lock(&zr->resource_lock);
+	fb->base = zr->vbuf_base;
+	fb->fmt.width = zr->vbuf_width;
+	fb->fmt.height = zr->vbuf_height;
+	if (zr->overlay_settings.format)
+		fb->fmt.pixelformat = fh->overlay_settings.format->fourcc;
+	fb->fmt.bytesperline = zr->vbuf_bytesperline;
+	mutex_unlock(&zr->resource_lock);
+	fb->fmt.colorspace = V4L2_COLORSPACE_SRGB;
+	fb->fmt.field = V4L2_FIELD_INTERLACED;
+	fb->flags = V4L2_FBUF_FLAG_OVERLAY;
+	fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
 
-			if (buf->type != buf_type) {
-				dprintk(1,
-					KERN_ERR
-					"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
-					ZR_DEVNAME(zr), buf->type, fh->map_mode);
-				res = -EINVAL;
-				goto dqbuf_unlock_and_return;
-			}
+	return 0;
+}
 
-			num =
-			    zr->jpg_pend[zr->
-					 jpg_que_tail & BUZ_MASK_FRAME];
+static int zoran_s_fbuf(struct file *file, void *__fh,
+		struct v4l2_framebuffer *fb)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int i, res = 0;
+	__le32 printformat = __cpu_to_le32(fb->fmt.pixelformat);
 
-			if (file->f_flags & O_NONBLOCK &&
-			    zr->jpg_buffers.buffer[num].state !=
-			    BUZ_STATE_DONE) {
-				res = -EAGAIN;
-				goto dqbuf_unlock_and_return;
-			}
-			res = jpg_sync(file, &bs);
-			if (res)
-				goto dqbuf_unlock_and_return;
-			res =
-			    zoran_v4l2_buffer_status(file, buf, bs.frame);
+	for (i = 0; i < NUM_FORMATS; i++)
+		if (zoran_formats[i].fourcc == fb->fmt.pixelformat)
 			break;
-		}
-
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_DQBUF - unsupported type %d\n",
-				ZR_DEVNAME(zr), buf->type);
-			res = -EINVAL;
-			goto dqbuf_unlock_and_return;
-		}
-	dqbuf_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
+	if (i == NUM_FORMATS) {
+		dprintk(1, KERN_ERR "%s: VIDIOC_S_FBUF - format=0x%x (%4.4s) not allowed\n",
+			ZR_DEVNAME(zr), fb->fmt.pixelformat,
+			(char *)&printformat);
+		return -EINVAL;
 	}
-		break;
 
-	case VIDIOC_STREAMON:
-	{
-		int res = 0;
+	mutex_lock(&zr->resource_lock);
+	res = setup_fbuffer(fh, fb->base, &zoran_formats[i], fb->fmt.width,
+			    fb->fmt.height, fb->fmt.bytesperline);
+	mutex_unlock(&zr->resource_lock);
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_STREAMON\n", ZR_DEVNAME(zr));
+	return res;
+}
 
-		mutex_lock(&zr->resource_lock);
+static int zoran_overlay(struct file *file, void *__fh, unsigned int on)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res;
 
-		switch (fh->map_mode) {
-		case ZORAN_MAP_MODE_RAW:	/* raw capture */
-			if (zr->v4l_buffers.active != ZORAN_ACTIVE ||
-			    fh->v4l_buffers.active != ZORAN_ACTIVE) {
-				res = -EBUSY;
-				goto strmon_unlock_and_return;
-			}
+	mutex_lock(&zr->resource_lock);
+	res = setup_overlay(fh, on);
+	mutex_unlock(&zr->resource_lock);
 
-			zr->v4l_buffers.active = fh->v4l_buffers.active =
-			    ZORAN_LOCKED;
-			zr->v4l_settings = fh->v4l_settings;
+	return res;
+}
 
-			zr->v4l_sync_tail = zr->v4l_pend_tail;
-			if (!zr->v4l_memgrab_active &&
-			    zr->v4l_pend_head != zr->v4l_pend_tail) {
-				zr36057_set_memgrab(zr, 1);
-			}
-			break;
+static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type);
 
-		case ZORAN_MAP_MODE_JPG_REC:
-		case ZORAN_MAP_MODE_JPG_PLAY:
-			/* what is the codec mode right now? */
-			if (zr->jpg_buffers.active != ZORAN_ACTIVE ||
-			    fh->jpg_buffers.active != ZORAN_ACTIVE) {
-				res = -EBUSY;
-				goto strmon_unlock_and_return;
-			}
+static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffers *req)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0;
 
-			zr->jpg_buffers.active = fh->jpg_buffers.active =
-			    ZORAN_LOCKED;
+	if (req->memory != V4L2_MEMORY_MMAP) {
+		dprintk(2,
+				KERN_ERR
+				"%s: only MEMORY_MMAP capture is supported, not %d\n",
+				ZR_DEVNAME(zr), req->memory);
+		return -EINVAL;
+	}
 
-			if (zr->jpg_que_head != zr->jpg_que_tail) {
-				/* Start the jpeg codec when the first frame is queued  */
-				jpeg_start(zr);
-			}
+	if (req->count == 0)
+		return zoran_streamoff(file, fh, req->type);
 
-			break;
-		default:
-			dprintk(1,
+	mutex_lock(&zr->resource_lock);
+	if (fh->buffers.allocated) {
+		dprintk(2,
 				KERN_ERR
-				"%s: VIDIOC_STREAMON - invalid map mode %d\n",
-				ZR_DEVNAME(zr), fh->map_mode);
-			res = -EINVAL;
-			goto strmon_unlock_and_return;
-		}
-	strmon_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		return res;
+				"%s: VIDIOC_REQBUFS - buffers already allocated\n",
+				ZR_DEVNAME(zr));
+		res = -EBUSY;
+		goto v4l2reqbuf_unlock_and_return;
 	}
-		break;
 
-	case VIDIOC_STREAMOFF:
-	{
-		int i, res = 0;
+	if (fh->map_mode == ZORAN_MAP_MODE_RAW &&
+	    req->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		/* control user input */
+		if (req->count < 2)
+			req->count = 2;
+		if (req->count > v4l_nbufs)
+			req->count = v4l_nbufs;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_STREAMOFF\n", ZR_DEVNAME(zr));
+		/* The next mmap will map the V4L buffers */
+		map_mode_raw(fh);
+		fh->buffers.num_buffers = req->count;
 
-		mutex_lock(&zr->resource_lock);
+		if (v4l_fbuffer_alloc(fh)) {
+			res = -ENOMEM;
+			goto v4l2reqbuf_unlock_and_return;
+		}
+	} else if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC ||
+		   fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {
+		/* we need to calculate size ourselves now */
+		if (req->count < 4)
+			req->count = 4;
+		if (req->count > jpg_nbufs)
+			req->count = jpg_nbufs;
 
-		switch (fh->map_mode) {
-		case ZORAN_MAP_MODE_RAW:	/* raw capture */
-			if (fh->v4l_buffers.active == ZORAN_FREE &&
-			    zr->v4l_buffers.active != ZORAN_FREE) {
-				res = -EPERM;	/* stay off other's settings! */
-				goto strmoff_unlock_and_return;
-			}
-			if (zr->v4l_buffers.active == ZORAN_FREE)
-				goto strmoff_unlock_and_return;
+		/* The next mmap will map the MJPEG buffers */
+		map_mode_jpg(fh, req->type == V4L2_BUF_TYPE_VIDEO_OUTPUT);
+		fh->buffers.num_buffers = req->count;
+		fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings);
 
-			/* unload capture */
-			if (zr->v4l_memgrab_active) {
-				unsigned long flags;
+		if (jpg_fbuffer_alloc(fh)) {
+			res = -ENOMEM;
+			goto v4l2reqbuf_unlock_and_return;
+		}
+	} else {
+		dprintk(1,
+				KERN_ERR
+				"%s: VIDIOC_REQBUFS - unknown type %d\n",
+				ZR_DEVNAME(zr), req->type);
+		res = -EINVAL;
+		goto v4l2reqbuf_unlock_and_return;
+	}
+v4l2reqbuf_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-				spin_lock_irqsave(&zr->spinlock, flags);
-				zr36057_set_memgrab(zr, 0);
-				spin_unlock_irqrestore(&zr->spinlock, flags);
-			}
+	return res;
+}
 
-			for (i = 0; i < fh->v4l_buffers.num_buffers; i++)
-				zr->v4l_buffers.buffer[i].state =
-				    BUZ_STATE_USER;
-			fh->v4l_buffers = zr->v4l_buffers;
+static int zoran_querybuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res;
 
-			zr->v4l_buffers.active = fh->v4l_buffers.active =
-			    ZORAN_FREE;
+	mutex_lock(&zr->resource_lock);
+	res = zoran_v4l2_buffer_status(fh, buf, buf->index);
+	mutex_unlock(&zr->resource_lock);
 
-			zr->v4l_grab_seq = 0;
-			zr->v4l_pend_head = zr->v4l_pend_tail = 0;
-			zr->v4l_sync_tail = 0;
+	return res;
+}
 
-			break;
+static int zoran_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0, codec_mode, buf_type;
 
-		case ZORAN_MAP_MODE_JPG_REC:
-		case ZORAN_MAP_MODE_JPG_PLAY:
-			if (fh->jpg_buffers.active == ZORAN_FREE &&
-			    zr->jpg_buffers.active != ZORAN_FREE) {
-				res = -EPERM;	/* stay off other's settings! */
-				goto strmoff_unlock_and_return;
-			}
-			if (zr->jpg_buffers.active == ZORAN_FREE)
-				goto strmoff_unlock_and_return;
-
-			res =
-			    jpg_qbuf(file, -1,
-				     (fh->map_mode ==
-				      ZORAN_MAP_MODE_JPG_REC) ?
-				     BUZ_MODE_MOTION_COMPRESS :
-				     BUZ_MODE_MOTION_DECOMPRESS);
-			if (res)
-				goto strmoff_unlock_and_return;
-			break;
-		default:
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_STREAMOFF - invalid map mode %d\n",
-				ZR_DEVNAME(zr), fh->map_mode);
+	mutex_lock(&zr->resource_lock);
+
+	switch (fh->map_mode) {
+	case ZORAN_MAP_MODE_RAW:
+		if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+			dprintk(1, KERN_ERR
+				"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+				ZR_DEVNAME(zr), buf->type, fh->map_mode);
 			res = -EINVAL;
-			goto strmoff_unlock_and_return;
+			goto qbuf_unlock_and_return;
 		}
-	strmoff_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
 
-		return res;
-	}
+		res = zoran_v4l_queue_frame(fh, buf->index);
+		if (res)
+			goto qbuf_unlock_and_return;
+		if (!zr->v4l_memgrab_active && fh->buffers.active == ZORAN_LOCKED)
+			zr36057_set_memgrab(zr, 1);
 		break;
 
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_QUERYCTRL - id=%d\n",
-			ZR_DEVNAME(zr), ctrl->id);
-
-		/* we only support hue/saturation/contrast/brightness */
-		if (ctrl->id < V4L2_CID_BRIGHTNESS ||
-		    ctrl->id > V4L2_CID_HUE)
-			return -EINVAL;
-		else {
-			int id = ctrl->id;
-			memset(ctrl, 0, sizeof(*ctrl));
-			ctrl->id = id;
+	case ZORAN_MAP_MODE_JPG_REC:
+	case ZORAN_MAP_MODE_JPG_PLAY:
+		if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) {
+			buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+			codec_mode = BUZ_MODE_MOTION_DECOMPRESS;
+		} else {
+			buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+			codec_mode = BUZ_MODE_MOTION_COMPRESS;
 		}
 
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			strncpy(ctrl->name, "Brightness", sizeof(ctrl->name)-1);
-			break;
-		case V4L2_CID_CONTRAST:
-			strncpy(ctrl->name, "Contrast", sizeof(ctrl->name)-1);
-			break;
-		case V4L2_CID_SATURATION:
-			strncpy(ctrl->name, "Saturation", sizeof(ctrl->name)-1);
-			break;
-		case V4L2_CID_HUE:
-			strncpy(ctrl->name, "Hue", sizeof(ctrl->name)-1);
-			break;
+		if (buf->type != buf_type) {
+			dprintk(1, KERN_ERR
+				"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+				ZR_DEVNAME(zr), buf->type, fh->map_mode);
+			res = -EINVAL;
+			goto qbuf_unlock_and_return;
 		}
 
-		ctrl->minimum = 0;
-		ctrl->maximum = 65535;
-		ctrl->step = 1;
-		ctrl->default_value = 32768;
-		ctrl->type = V4L2_CTRL_TYPE_INTEGER;
+		res = zoran_jpg_queue_frame(fh, buf->index, codec_mode);
+		if (res != 0)
+			goto qbuf_unlock_and_return;
+		if (zr->codec_mode == BUZ_MODE_IDLE &&
+		    fh->buffers.active == ZORAN_LOCKED)
+			zr36057_enable_jpg(zr, codec_mode);
 
-		return 0;
-	}
 		break;
 
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_CTRL - id=%d\n",
-			ZR_DEVNAME(zr), ctrl->id);
-
-		/* we only support hue/saturation/contrast/brightness */
-		if (ctrl->id < V4L2_CID_BRIGHTNESS ||
-		    ctrl->id > V4L2_CID_HUE)
-			return -EINVAL;
-
-		mutex_lock(&zr->resource_lock);
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->value = zr->brightness;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->value = zr->contrast;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->value = zr->saturation;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->value = zr->hue;
-			break;
-		}
-		mutex_unlock(&zr->resource_lock);
-
-		return 0;
-	}
+	default:
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_QBUF - unsupported type %d\n",
+			ZR_DEVNAME(zr), buf->type);
+		res = -EINVAL;
 		break;
+	}
+qbuf_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-		struct video_picture pict;
+	return res;
+}
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_S_CTRL - id=%d\n",
-			ZR_DEVNAME(zr), ctrl->id);
+static int zoran_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0, buf_type, num = -1;	/* compiler borks here (?) */
 
-		/* we only support hue/saturation/contrast/brightness */
-		if (ctrl->id < V4L2_CID_BRIGHTNESS ||
-		    ctrl->id > V4L2_CID_HUE)
-			return -EINVAL;
+	mutex_lock(&zr->resource_lock);
 
-		if (ctrl->value < 0 || ctrl->value > 65535) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_S_CTRL - invalid value %d for id=%d\n",
-				ZR_DEVNAME(zr), ctrl->value, ctrl->id);
-			return -EINVAL;
+	switch (fh->map_mode) {
+	case ZORAN_MAP_MODE_RAW:
+		if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+			dprintk(1, KERN_ERR
+				"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+				ZR_DEVNAME(zr), buf->type, fh->map_mode);
+			res = -EINVAL;
+			goto dqbuf_unlock_and_return;
 		}
 
-		mutex_lock(&zr->resource_lock);
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			zr->brightness = ctrl->value;
-			break;
-		case V4L2_CID_CONTRAST:
-			zr->contrast = ctrl->value;
-			break;
-		case V4L2_CID_SATURATION:
-			zr->saturation = ctrl->value;
-			break;
-		case V4L2_CID_HUE:
-			zr->hue = ctrl->value;
-			break;
+		num = zr->v4l_pend[zr->v4l_sync_tail & V4L_MASK_FRAME];
+		if (file->f_flags & O_NONBLOCK &&
+		    zr->v4l_buffers.buffer[num].state != BUZ_STATE_DONE) {
+			res = -EAGAIN;
+			goto dqbuf_unlock_and_return;
 		}
-		pict.brightness = zr->brightness;
-		pict.contrast = zr->contrast;
-		pict.colour = zr->saturation;
-		pict.hue = zr->hue;
-
-		decoder_command(zr, DECODER_SET_PICTURE, &pict);
-
-		mutex_unlock(&zr->resource_lock);
-
-		return 0;
-	}
+		res = v4l_sync(fh, num);
+		if (res)
+			goto dqbuf_unlock_and_return;
+		zr->v4l_sync_tail++;
+		res = zoran_v4l2_buffer_status(fh, buf, num);
 		break;
 
-	case VIDIOC_ENUMSTD:
+	case ZORAN_MAP_MODE_JPG_REC:
+	case ZORAN_MAP_MODE_JPG_PLAY:
 	{
-		struct v4l2_standard *std = arg;
+		struct zoran_sync bs;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_ENUMSTD - index=%d\n",
-			ZR_DEVNAME(zr), std->index);
+		if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY)
+			buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+		else
+			buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 
-		if (std->index < 0 || std->index >= (zr->card.norms + 1))
-			return -EINVAL;
-		else {
-			int id = std->index;
-			memset(std, 0, sizeof(*std));
-			std->index = id;
+		if (buf->type != buf_type) {
+			dprintk(1, KERN_ERR
+				"%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n",
+				ZR_DEVNAME(zr), buf->type, fh->map_mode);
+			res = -EINVAL;
+			goto dqbuf_unlock_and_return;
 		}
 
-		if (std->index == zr->card.norms) {
-			/* if we have autodetect, ... */
-			struct video_decoder_capability caps;
-			decoder_command(zr, DECODER_GET_CAPABILITIES,
-					&caps);
-			if (caps.flags & VIDEO_DECODER_AUTO) {
-				std->id = V4L2_STD_ALL;
-				strncpy(std->name, "Autodetect", sizeof(std->name)-1);
-				return 0;
-			} else
-				return -EINVAL;
-		}
-		switch (std->index) {
-		case 0:
-			std->id = V4L2_STD_PAL;
-			strncpy(std->name, "PAL", sizeof(std->name)-1);
-			std->frameperiod.numerator = 1;
-			std->frameperiod.denominator = 25;
-			std->framelines = zr->card.tvn[0]->Ht;
-			break;
-		case 1:
-			std->id = V4L2_STD_NTSC;
-			strncpy(std->name, "NTSC", sizeof(std->name)-1);
-			std->frameperiod.numerator = 1001;
-			std->frameperiod.denominator = 30000;
-			std->framelines = zr->card.tvn[1]->Ht;
-			break;
-		case 2:
-			std->id = V4L2_STD_SECAM;
-			strncpy(std->name, "SECAM", sizeof(std->name)-1);
-			std->frameperiod.numerator = 1;
-			std->frameperiod.denominator = 25;
-			std->framelines = zr->card.tvn[2]->Ht;
-			break;
-		}
+		num = zr->jpg_pend[zr->jpg_que_tail & BUZ_MASK_FRAME];
 
-		return 0;
+		if (file->f_flags & O_NONBLOCK &&
+		    zr->jpg_buffers.buffer[num].state != BUZ_STATE_DONE) {
+			res = -EAGAIN;
+			goto dqbuf_unlock_and_return;
+		}
+		res = jpg_sync(fh, &bs);
+		if (res)
+			goto dqbuf_unlock_and_return;
+		res = zoran_v4l2_buffer_status(fh, buf, bs.frame);
+		break;
 	}
+
+	default:
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_DQBUF - unsupported type %d\n",
+			ZR_DEVNAME(zr), buf->type);
+		res = -EINVAL;
 		break;
+	}
+dqbuf_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-	case VIDIOC_G_STD:
-	{
-		v4l2_std_id *std = arg;
-		int norm;
+	return res;
+}
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_STD\n", ZR_DEVNAME(zr));
+static int zoran_streamon(struct file *file, void *__fh, enum v4l2_buf_type type)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0;
 
-		mutex_lock(&zr->resource_lock);
-		norm = zr->norm;
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		switch (norm) {
-		case VIDEO_MODE_PAL:
-			*std = V4L2_STD_PAL;
-			break;
-		case VIDEO_MODE_NTSC:
-			*std = V4L2_STD_NTSC;
-			break;
-		case VIDEO_MODE_SECAM:
-			*std = V4L2_STD_SECAM;
-			break;
+	switch (fh->map_mode) {
+	case ZORAN_MAP_MODE_RAW:	/* raw capture */
+		if (zr->v4l_buffers.active != ZORAN_ACTIVE ||
+		    fh->buffers.active != ZORAN_ACTIVE) {
+			res = -EBUSY;
+			goto strmon_unlock_and_return;
 		}
 
-		return 0;
-	}
+		zr->v4l_buffers.active = fh->buffers.active = ZORAN_LOCKED;
+		zr->v4l_settings = fh->v4l_settings;
+
+		zr->v4l_sync_tail = zr->v4l_pend_tail;
+		if (!zr->v4l_memgrab_active &&
+		    zr->v4l_pend_head != zr->v4l_pend_tail) {
+			zr36057_set_memgrab(zr, 1);
+		}
 		break;
 
-	case VIDIOC_S_STD:
-	{
-		int norm = -1, res = 0;
-		v4l2_std_id *std = arg;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_S_STD - norm=0x%llx\n",
-			ZR_DEVNAME(zr), (unsigned long long)*std);
-
-		if ((*std & V4L2_STD_PAL) && !(*std & ~V4L2_STD_PAL))
-			norm = VIDEO_MODE_PAL;
-		else if ((*std & V4L2_STD_NTSC) && !(*std & ~V4L2_STD_NTSC))
-			norm = VIDEO_MODE_NTSC;
-		else if ((*std & V4L2_STD_SECAM) && !(*std & ~V4L2_STD_SECAM))
-			norm = VIDEO_MODE_SECAM;
-		else if (*std == V4L2_STD_ALL)
-			norm = VIDEO_MODE_AUTO;
-		else {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_S_STD - invalid norm 0x%llx\n",
-				ZR_DEVNAME(zr), (unsigned long long)*std);
-			return -EINVAL;
+	case ZORAN_MAP_MODE_JPG_REC:
+	case ZORAN_MAP_MODE_JPG_PLAY:
+		/* what is the codec mode right now? */
+		if (zr->jpg_buffers.active != ZORAN_ACTIVE ||
+		    fh->buffers.active != ZORAN_ACTIVE) {
+			res = -EBUSY;
+			goto strmon_unlock_and_return;
 		}
 
-		mutex_lock(&zr->resource_lock);
-		if ((res = zoran_set_norm(zr, norm)))
-			goto sstd_unlock_and_return;
+		zr->jpg_buffers.active = fh->buffers.active = ZORAN_LOCKED;
 
-		res = wait_grab_pending(zr);
-	sstd_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
+		if (zr->jpg_que_head != zr->jpg_que_tail) {
+			/* Start the jpeg codec when the first frame is queued  */
+			jpeg_start(zr);
+		}
 		break;
 
-	case VIDIOC_ENUMINPUT:
-	{
-		struct v4l2_input *inp = arg;
-		int status;
-
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_ENUMINPUT - index=%d\n",
-			ZR_DEVNAME(zr), inp->index);
+	default:
+		dprintk(1,
+			KERN_ERR
+			"%s: VIDIOC_STREAMON - invalid map mode %d\n",
+			ZR_DEVNAME(zr), fh->map_mode);
+		res = -EINVAL;
+		break;
+	}
+strmon_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-		if (inp->index < 0 || inp->index >= zr->card.inputs)
-			return -EINVAL;
-		else {
-			int id = inp->index;
-			memset(inp, 0, sizeof(*inp));
-			inp->index = id;
-		}
+	return res;
+}
 
-		strncpy(inp->name, zr->card.input[inp->index].name,
-			sizeof(inp->name) - 1);
-		inp->type = V4L2_INPUT_TYPE_CAMERA;
-		inp->std = V4L2_STD_ALL;
+static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int i, res = 0;
+	unsigned long flags;
 
-		/* Get status of video decoder */
-		mutex_lock(&zr->resource_lock);
-		decoder_command(zr, DECODER_GET_STATUS, &status);
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		if (!(status & DECODER_STATUS_GOOD)) {
-			inp->status |= V4L2_IN_ST_NO_POWER;
-			inp->status |= V4L2_IN_ST_NO_SIGNAL;
+	switch (fh->map_mode) {
+	case ZORAN_MAP_MODE_RAW:	/* raw capture */
+		if (fh->buffers.active == ZORAN_FREE &&
+		    zr->v4l_buffers.active != ZORAN_FREE) {
+			res = -EPERM;	/* stay off other's settings! */
+			goto strmoff_unlock_and_return;
 		}
-		if (!(status & DECODER_STATUS_COLOR))
-			inp->status |= V4L2_IN_ST_NO_COLOR;
+		if (zr->v4l_buffers.active == ZORAN_FREE)
+			goto strmoff_unlock_and_return;
 
-		return 0;
-	}
-		break;
+		spin_lock_irqsave(&zr->spinlock, flags);
+		/* unload capture */
+		if (zr->v4l_memgrab_active) {
 
-	case VIDIOC_G_INPUT:
-	{
-		int *input = arg;
+			zr36057_set_memgrab(zr, 0);
+		}
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_INPUT\n", ZR_DEVNAME(zr));
+		for (i = 0; i < fh->buffers.num_buffers; i++)
+			zr->v4l_buffers.buffer[i].state = BUZ_STATE_USER;
+		fh->buffers = zr->v4l_buffers;
 
-		mutex_lock(&zr->resource_lock);
-		*input = zr->input;
-		mutex_unlock(&zr->resource_lock);
+		zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;
 
-		return 0;
-	}
-		break;
+		zr->v4l_grab_seq = 0;
+		zr->v4l_pend_head = zr->v4l_pend_tail = 0;
+		zr->v4l_sync_tail = 0;
 
-	case VIDIOC_S_INPUT:
-	{
-		int *input = arg, res = 0;
+		spin_unlock_irqrestore(&zr->spinlock, flags);
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_S_INPUT - input=%d\n",
-			ZR_DEVNAME(zr), *input);
+		break;
 
-		mutex_lock(&zr->resource_lock);
-		if ((res = zoran_set_input(zr, *input)))
-			goto sinput_unlock_and_return;
+	case ZORAN_MAP_MODE_JPG_REC:
+	case ZORAN_MAP_MODE_JPG_PLAY:
+		if (fh->buffers.active == ZORAN_FREE &&
+		    zr->jpg_buffers.active != ZORAN_FREE) {
+			res = -EPERM;	/* stay off other's settings! */
+			goto strmoff_unlock_and_return;
+		}
+		if (zr->jpg_buffers.active == ZORAN_FREE)
+			goto strmoff_unlock_and_return;
 
-		/* Make sure the changes come into effect */
-		res = wait_grab_pending(zr);
-	sinput_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
+		res = jpg_qbuf(fh, -1,
+			     (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ?
+			     BUZ_MODE_MOTION_COMPRESS :
+			     BUZ_MODE_MOTION_DECOMPRESS);
+		if (res)
+			goto strmoff_unlock_and_return;
+		break;
+	default:
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_STREAMOFF - invalid map mode %d\n",
+			ZR_DEVNAME(zr), fh->map_mode);
+		res = -EINVAL;
 		break;
+	}
+strmoff_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-	case VIDIOC_ENUMOUTPUT:
-	{
-		struct v4l2_output *outp = arg;
+	return res;
+}
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_ENUMOUTPUT - index=%d\n",
-			ZR_DEVNAME(zr), outp->index);
+static int zoran_queryctrl(struct file *file, void *__fh,
+					struct v4l2_queryctrl *ctrl)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		if (outp->index != 0)
-			return -EINVAL;
+	/* we only support hue/saturation/contrast/brightness */
+	if (ctrl->id < V4L2_CID_BRIGHTNESS ||
+	    ctrl->id > V4L2_CID_HUE)
+		return -EINVAL;
 
-		memset(outp, 0, sizeof(*outp));
-		outp->index = 0;
-		outp->type = V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY;
-		strncpy(outp->name, "Autodetect", sizeof(outp->name)-1);
+	decoder_call(zr, core, queryctrl, ctrl);
 
-		return 0;
-	}
-		break;
+	return 0;
+}
 
-	case VIDIOC_G_OUTPUT:
-	{
-		int *output = arg;
+static int zoran_g_ctrl(struct file *file, void *__fh, struct v4l2_control *ctrl)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_OUTPUT\n", ZR_DEVNAME(zr));
+	/* we only support hue/saturation/contrast/brightness */
+	if (ctrl->id < V4L2_CID_BRIGHTNESS ||
+	    ctrl->id > V4L2_CID_HUE)
+		return -EINVAL;
 
-		*output = 0;
+	mutex_lock(&zr->resource_lock);
+	decoder_call(zr, core, g_ctrl, ctrl);
+	mutex_unlock(&zr->resource_lock);
 
-		return 0;
-	}
-		break;
+	return 0;
+}
 
-	case VIDIOC_S_OUTPUT:
-	{
-		int *output = arg;
+static int zoran_s_ctrl(struct file *file, void *__fh, struct v4l2_control *ctrl)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_S_OUTPUT - output=%d\n",
-			ZR_DEVNAME(zr), *output);
+	/* we only support hue/saturation/contrast/brightness */
+	if (ctrl->id < V4L2_CID_BRIGHTNESS ||
+	    ctrl->id > V4L2_CID_HUE)
+		return -EINVAL;
 
-		if (*output != 0)
-			return -EINVAL;
+	mutex_lock(&zr->resource_lock);
+	decoder_call(zr, core, s_ctrl, ctrl);
+	mutex_unlock(&zr->resource_lock);
 
-		return 0;
-	}
-		break;
+	return 0;
+}
 
-		/* cropping (sub-frame capture) */
-	case VIDIOC_CROPCAP:
-	{
-		struct v4l2_cropcap *cropcap = arg;
-		int type = cropcap->type, res = 0;
+static int zoran_g_std(struct file *file, void *__fh, v4l2_std_id *std)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		dprintk(3, KERN_ERR "%s: VIDIOC_CROPCAP - type=%d\n",
-			ZR_DEVNAME(zr), cropcap->type);
+	mutex_lock(&zr->resource_lock);
+	*std = zr->norm;
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		memset(cropcap, 0, sizeof(*cropcap));
-		cropcap->type = type;
+static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id *std)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0;
 
-		mutex_lock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
+	res = zoran_set_norm(zr, *std);
+	if (res)
+		goto sstd_unlock_and_return;
 
-		if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
-		    (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-		     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_CROPCAP - subcapture only supported for compressed capture\n",
-				ZR_DEVNAME(zr));
-			res = -EINVAL;
-			goto cropcap_unlock_and_return;
-		}
+	res = wait_grab_pending(zr);
+sstd_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		cropcap->bounds.top = cropcap->bounds.left = 0;
-		cropcap->bounds.width = BUZ_MAX_WIDTH;
-		cropcap->bounds.height = BUZ_MAX_HEIGHT;
-		cropcap->defrect.top = cropcap->defrect.left = 0;
-		cropcap->defrect.width = BUZ_MIN_WIDTH;
-		cropcap->defrect.height = BUZ_MIN_HEIGHT;
-	cropcap_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
-		break;
+static int zoran_enum_input(struct file *file, void *__fh,
+				 struct v4l2_input *inp)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-	case VIDIOC_G_CROP:
-	{
-		struct v4l2_crop *crop = arg;
-		int type = crop->type, res = 0;
+	if (inp->index < 0 || inp->index >= zr->card.inputs)
+		return -EINVAL;
+	else {
+		int id = inp->index;
+		memset(inp, 0, sizeof(*inp));
+		inp->index = id;
+	}
 
-		dprintk(3, KERN_ERR "%s: VIDIOC_G_CROP - type=%d\n",
-			ZR_DEVNAME(zr), crop->type);
+	strncpy(inp->name, zr->card.input[inp->index].name,
+		sizeof(inp->name) - 1);
+	inp->type = V4L2_INPUT_TYPE_CAMERA;
+	inp->std = V4L2_STD_ALL;
 
-		memset(crop, 0, sizeof(*crop));
-		crop->type = type;
+	/* Get status of video decoder */
+	mutex_lock(&zr->resource_lock);
+	decoder_call(zr, video, g_input_status, &inp->status);
+	mutex_unlock(&zr->resource_lock);
+	return 0;
+}
 
-		mutex_lock(&zr->resource_lock);
+static int zoran_g_input(struct file *file, void *__fh, unsigned int *input)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
 
-		if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
-		    (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-		     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n",
-				ZR_DEVNAME(zr));
-			res = -EINVAL;
-			goto gcrop_unlock_and_return;
-		}
+	mutex_lock(&zr->resource_lock);
+	*input = zr->input;
+	mutex_unlock(&zr->resource_lock);
 
-		crop->c.top = fh->jpg_settings.img_y;
-		crop->c.left = fh->jpg_settings.img_x;
-		crop->c.width = fh->jpg_settings.img_width;
-		crop->c.height = fh->jpg_settings.img_height;
+	return 0;
+}
 
-	gcrop_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
+static int zoran_s_input(struct file *file, void *__fh, unsigned int input)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res;
 
-		return res;
-	}
-		break;
+	mutex_lock(&zr->resource_lock);
+	res = zoran_set_input(zr, input);
+	if (res)
+		goto sinput_unlock_and_return;
 
-	case VIDIOC_S_CROP:
-	{
-		struct v4l2_crop *crop = arg;
-		int res = 0;
+	/* Make sure the changes come into effect */
+	res = wait_grab_pending(zr);
+sinput_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		settings = fh->jpg_settings;
+static int zoran_enum_output(struct file *file, void *__fh,
+				  struct v4l2_output *outp)
+{
+	if (outp->index != 0)
+		return -EINVAL;
 
-		dprintk(3,
-			KERN_ERR
-			"%s: VIDIOC_S_CROP - type=%d, x=%d,y=%d,w=%d,h=%d\n",
-			ZR_DEVNAME(zr), crop->type, crop->c.left, crop->c.top,
-			crop->c.width, crop->c.height);
+	memset(outp, 0, sizeof(*outp));
+	outp->index = 0;
+	outp->type = V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY;
+	strncpy(outp->name, "Autodetect", sizeof(outp->name)-1);
 
-		mutex_lock(&zr->resource_lock);
+	return 0;
+}
 
-		if (fh->jpg_buffers.allocated || fh->v4l_buffers.allocated) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_S_CROP - cannot change settings while active\n",
-				ZR_DEVNAME(zr));
-			res = -EBUSY;
-			goto scrop_unlock_and_return;
-		}
+static int zoran_g_output(struct file *file, void *__fh, unsigned int *output)
+{
+	*output = 0;
 
-		if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
-		    (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-		     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
-			dprintk(1,
-				KERN_ERR
-				"%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n",
-				ZR_DEVNAME(zr));
-			res = -EINVAL;
-			goto scrop_unlock_and_return;
-		}
+	return 0;
+}
 
-		/* move into a form that we understand */
-		settings.img_x = crop->c.left;
-		settings.img_y = crop->c.top;
-		settings.img_width = crop->c.width;
-		settings.img_height = crop->c.height;
+static int zoran_s_output(struct file *file, void *__fh, unsigned int output)
+{
+	if (output != 0)
+		return -EINVAL;
 
-		/* check validity */
-		if ((res = zoran_check_jpg_settings(zr, &settings)))
-			goto scrop_unlock_and_return;
+	return 0;
+}
 
-		/* accept */
-		fh->jpg_settings = settings;
+/* cropping (sub-frame capture) */
+static int zoran_cropcap(struct file *file, void *__fh,
+					struct v4l2_cropcap *cropcap)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int type = cropcap->type, res = 0;
 
-	scrop_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-		return res;
-	}
-		break;
+	memset(cropcap, 0, sizeof(*cropcap));
+	cropcap->type = type;
 
-	case VIDIOC_G_JPEGCOMP:
-	{
-		struct v4l2_jpegcompression *params = arg;
+	mutex_lock(&zr->resource_lock);
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_G_JPEGCOMP\n",
+	if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+	    (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_CROPCAP - subcapture only supported for compressed capture\n",
 			ZR_DEVNAME(zr));
+		res = -EINVAL;
+		goto cropcap_unlock_and_return;
+	}
 
-		memset(params, 0, sizeof(*params));
+	cropcap->bounds.top = cropcap->bounds.left = 0;
+	cropcap->bounds.width = BUZ_MAX_WIDTH;
+	cropcap->bounds.height = BUZ_MAX_HEIGHT;
+	cropcap->defrect.top = cropcap->defrect.left = 0;
+	cropcap->defrect.width = BUZ_MIN_WIDTH;
+	cropcap->defrect.height = BUZ_MIN_HEIGHT;
+cropcap_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-		mutex_lock(&zr->resource_lock);
+static int zoran_g_crop(struct file *file, void *__fh, struct v4l2_crop *crop)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int type = crop->type, res = 0;
 
-		params->quality = fh->jpg_settings.jpg_comp.quality;
-		params->APPn = fh->jpg_settings.jpg_comp.APPn;
-		memcpy(params->APP_data,
-		       fh->jpg_settings.jpg_comp.APP_data,
-		       fh->jpg_settings.jpg_comp.APP_len);
-		params->APP_len = fh->jpg_settings.jpg_comp.APP_len;
-		memcpy(params->COM_data,
-		       fh->jpg_settings.jpg_comp.COM_data,
-		       fh->jpg_settings.jpg_comp.COM_len);
-		params->COM_len = fh->jpg_settings.jpg_comp.COM_len;
-		params->jpeg_markers =
-		    fh->jpg_settings.jpg_comp.jpeg_markers;
+	memset(crop, 0, sizeof(*crop));
+	crop->type = type;
 
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		return 0;
+	if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+	    (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
+		dprintk(1,
+			KERN_ERR
+			"%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n",
+			ZR_DEVNAME(zr));
+		res = -EINVAL;
+		goto gcrop_unlock_and_return;
 	}
-		break;
-
-	case VIDIOC_S_JPEGCOMP:
-	{
-		struct v4l2_jpegcompression *params = arg;
-		int res = 0;
 
-		settings = fh->jpg_settings;
+	crop->c.top = fh->jpg_settings.img_y;
+	crop->c.left = fh->jpg_settings.img_x;
+	crop->c.width = fh->jpg_settings.img_width;
+	crop->c.height = fh->jpg_settings.img_height;
 
-		dprintk(3,
-			KERN_DEBUG
-			"%s: VIDIOC_S_JPEGCOMP - quality=%d, APPN=%d, APP_len=%d, COM_len=%d\n",
-			ZR_DEVNAME(zr), params->quality, params->APPn,
-			params->APP_len, params->COM_len);
+gcrop_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-		settings.jpg_comp = *params;
+	return res;
+}
 
-		mutex_lock(&zr->resource_lock);
+static int zoran_s_crop(struct file *file, void *__fh, struct v4l2_crop *crop)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0;
+	struct zoran_jpg_settings settings;
 
-		if (fh->v4l_buffers.active != ZORAN_FREE ||
-		    fh->jpg_buffers.active != ZORAN_FREE) {
-			dprintk(1,
-				KERN_WARNING
-				"%s: VIDIOC_S_JPEGCOMP called while in playback/capture mode\n",
-				ZR_DEVNAME(zr));
-			res = -EBUSY;
-			goto sjpegc_unlock_and_return;
-		}
+	settings = fh->jpg_settings;
 
-		if ((res = zoran_check_jpg_settings(zr, &settings)))
-			goto sjpegc_unlock_and_return;
-		if (!fh->jpg_buffers.allocated)
-			fh->jpg_buffers.buffer_size =
-			    zoran_v4l2_calc_bufsize(&fh->jpg_settings);
-		fh->jpg_settings.jpg_comp = *params = settings.jpg_comp;
-	sjpegc_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
+	mutex_lock(&zr->resource_lock);
 
-		return 0;
+	if (fh->buffers.allocated) {
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_S_CROP - cannot change settings while active\n",
+			ZR_DEVNAME(zr));
+		res = -EBUSY;
+		goto scrop_unlock_and_return;
 	}
-		break;
 
-	case VIDIOC_QUERYSTD:	/* why is this useful? */
-	{
-		v4l2_std_id *std = arg;
-
-		dprintk(3,
-			KERN_DEBUG "%s: VIDIOC_QUERY_STD - std=0x%llx\n",
-			ZR_DEVNAME(zr), (unsigned long long)*std);
-
-		if (*std == V4L2_STD_ALL || *std == V4L2_STD_NTSC ||
-		    *std == V4L2_STD_PAL || (*std == V4L2_STD_SECAM &&
-					     zr->card.norms == 3)) {
-			return 0;
-		}
-
-		return -EINVAL;
+	if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT &&
+	    (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	     fh->map_mode == ZORAN_MAP_MODE_RAW)) {
+		dprintk(1, KERN_ERR
+			"%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n",
+			ZR_DEVNAME(zr));
+		res = -EINVAL;
+		goto scrop_unlock_and_return;
 	}
-		break;
 
-	case VIDIOC_TRY_FMT:
-	{
-		struct v4l2_format *fmt = arg;
-		int res = 0;
+	/* move into a form that we understand */
+	settings.img_x = crop->c.left;
+	settings.img_y = crop->c.top;
+	settings.img_width = crop->c.width;
+	settings.img_height = crop->c.height;
 
-		dprintk(3, KERN_DEBUG "%s: VIDIOC_TRY_FMT - type=%d\n",
-			ZR_DEVNAME(zr), fmt->type);
+	/* check validity */
+	res = zoran_check_jpg_settings(zr, &settings, 0);
+	if (res)
+		goto scrop_unlock_and_return;
 
-		switch (fmt->type) {
-		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
-			mutex_lock(&zr->resource_lock);
+	/* accept */
+	fh->jpg_settings = settings;
 
-			if (fmt->fmt.win.w.width > BUZ_MAX_WIDTH)
-				fmt->fmt.win.w.width = BUZ_MAX_WIDTH;
-			if (fmt->fmt.win.w.width < BUZ_MIN_WIDTH)
-				fmt->fmt.win.w.width = BUZ_MIN_WIDTH;
-			if (fmt->fmt.win.w.height > BUZ_MAX_HEIGHT)
-				fmt->fmt.win.w.height = BUZ_MAX_HEIGHT;
-			if (fmt->fmt.win.w.height < BUZ_MIN_HEIGHT)
-				fmt->fmt.win.w.height = BUZ_MIN_HEIGHT;
+scrop_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+	return res;
+}
 
-			mutex_unlock(&zr->resource_lock);
-			break;
+static int zoran_g_jpegcomp(struct file *file, void *__fh,
+					struct v4l2_jpegcompression *params)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	memset(params, 0, sizeof(*params));
 
-		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
-		case V4L2_BUF_TYPE_VIDEO_OUTPUT:
-			if (fmt->fmt.pix.bytesperline > 0)
-				return -EINVAL;
+	mutex_lock(&zr->resource_lock);
 
-			mutex_lock(&zr->resource_lock);
-
-			if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG) {
-				settings = fh->jpg_settings;
-
-				/* we actually need to set 'real' parameters now */
-				if ((fmt->fmt.pix.height * 2) >
-				    BUZ_MAX_HEIGHT)
-					settings.TmpDcm = 1;
-				else
-					settings.TmpDcm = 2;
-				settings.decimation = 0;
-				if (fmt->fmt.pix.height <=
-				    fh->jpg_settings.img_height / 2)
-					settings.VerDcm = 2;
-				else
-					settings.VerDcm = 1;
-				if (fmt->fmt.pix.width <=
-				    fh->jpg_settings.img_width / 4)
-					settings.HorDcm = 4;
-				else if (fmt->fmt.pix.width <=
-					 fh->jpg_settings.img_width / 2)
-					settings.HorDcm = 2;
-				else
-					settings.HorDcm = 1;
-				if (settings.TmpDcm == 1)
-					settings.field_per_buff = 2;
-				else
-					settings.field_per_buff = 1;
-
-				/* check */
-				if ((res =
-				     zoran_check_jpg_settings(zr,
-							      &settings)))
-					goto tryfmt_unlock_and_return;
-
-				/* tell the user what we actually did */
-				fmt->fmt.pix.width =
-				    settings.img_width / settings.HorDcm;
-				fmt->fmt.pix.height =
-				    settings.img_height * 2 /
-				    (settings.TmpDcm * settings.VerDcm);
-				if (settings.TmpDcm == 1)
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_SEQ_TB :
-					     V4L2_FIELD_SEQ_BT);
-				else
-					fmt->fmt.pix.field =
-					    (fh->jpg_settings.
-					     odd_even ? V4L2_FIELD_TOP :
-					     V4L2_FIELD_BOTTOM);
-
-				fmt->fmt.pix.sizeimage =
-				    zoran_v4l2_calc_bufsize(&settings);
-			} else if (fmt->type ==
-				   V4L2_BUF_TYPE_VIDEO_CAPTURE) {
-				int i;
-
-				for (i = 0; i < NUM_FORMATS; i++)
-					if (zoran_formats[i].fourcc ==
-					    fmt->fmt.pix.pixelformat)
-						break;
-				if (i == NUM_FORMATS) {
-					res = -EINVAL;
-					goto tryfmt_unlock_and_return;
-				}
+	params->quality = fh->jpg_settings.jpg_comp.quality;
+	params->APPn = fh->jpg_settings.jpg_comp.APPn;
+	memcpy(params->APP_data,
+	       fh->jpg_settings.jpg_comp.APP_data,
+	       fh->jpg_settings.jpg_comp.APP_len);
+	params->APP_len = fh->jpg_settings.jpg_comp.APP_len;
+	memcpy(params->COM_data,
+	       fh->jpg_settings.jpg_comp.COM_data,
+	       fh->jpg_settings.jpg_comp.COM_len);
+	params->COM_len = fh->jpg_settings.jpg_comp.COM_len;
+	params->jpeg_markers =
+	    fh->jpg_settings.jpg_comp.jpeg_markers;
 
-				if (fmt->fmt.pix.width > BUZ_MAX_WIDTH)
-					fmt->fmt.pix.width = BUZ_MAX_WIDTH;
-				if (fmt->fmt.pix.width < BUZ_MIN_WIDTH)
-					fmt->fmt.pix.width = BUZ_MIN_WIDTH;
-				if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT)
-					fmt->fmt.pix.height =
-					    BUZ_MAX_HEIGHT;
-				if (fmt->fmt.pix.height < BUZ_MIN_HEIGHT)
-					fmt->fmt.pix.height =
-					    BUZ_MIN_HEIGHT;
-			} else {
-				res = -EINVAL;
-				goto tryfmt_unlock_and_return;
-			}
-		tryfmt_unlock_and_return:
-			mutex_unlock(&zr->resource_lock);
+	mutex_unlock(&zr->resource_lock);
 
-			return res;
-			break;
+	return 0;
+}
 
-		default:
-			return -EINVAL;
-		}
+static int zoran_s_jpegcomp(struct file *file, void *__fh,
+					struct v4l2_jpegcompression *params)
+{
+	struct zoran_fh *fh = __fh;
+	struct zoran *zr = fh->zr;
+	int res = 0;
+	struct zoran_jpg_settings settings;
 
-		return 0;
-	}
-		break;
+	settings = fh->jpg_settings;
 
-	default:
-		dprintk(1, KERN_DEBUG "%s: UNKNOWN ioctl cmd: 0x%x\n",
-			ZR_DEVNAME(zr), cmd);
-		return -ENOIOCTLCMD;
-		break;
+	settings.jpg_comp = *params;
+
+	mutex_lock(&zr->resource_lock);
 
+	if (fh->buffers.active != ZORAN_FREE) {
+		dprintk(1, KERN_WARNING
+			"%s: VIDIOC_S_JPEGCOMP called while in playback/capture mode\n",
+			ZR_DEVNAME(zr));
+		res = -EBUSY;
+		goto sjpegc_unlock_and_return;
 	}
-	return 0;
-}
 
+	res = zoran_check_jpg_settings(zr, &settings, 0);
+	if (res)
+		goto sjpegc_unlock_and_return;
+	if (!fh->buffers.allocated)
+		fh->buffers.buffer_size =
+			zoran_v4l2_calc_bufsize(&fh->jpg_settings);
+	fh->jpg_settings.jpg_comp = *params = settings.jpg_comp;
+sjpegc_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
 
-static long
-zoran_ioctl(struct file  *file,
-	    unsigned int  cmd,
-	    unsigned long arg)
-{
-	return video_usercopy(file, cmd, arg, zoran_do_ioctl);
+	return res;
 }
 
 static unsigned int
@@ -4191,11 +3062,11 @@ zoran_poll (struct file *file,
 			KERN_DEBUG
 			"%s: %s() raw - active=%c, sync_tail=%lu/%c, pend_tail=%lu, pend_head=%lu\n",
 			ZR_DEVNAME(zr), __func__,
-			"FAL"[fh->v4l_buffers.active], zr->v4l_sync_tail,
+			"FAL"[fh->buffers.active], zr->v4l_sync_tail,
 			"UPMD"[zr->v4l_buffers.buffer[frame].state],
 			zr->v4l_pend_tail, zr->v4l_pend_head);
 		/* Process is the one capturing? */
-		if (fh->v4l_buffers.active != ZORAN_FREE &&
+		if (fh->buffers.active != ZORAN_FREE &&
 		    /* Buffer ready to DQBUF? */
 		    zr->v4l_buffers.buffer[frame].state == BUZ_STATE_DONE)
 			res = POLLIN | POLLRDNORM;
@@ -4213,10 +3084,10 @@ zoran_poll (struct file *file,
 			KERN_DEBUG
 			"%s: %s() jpg - active=%c, que_tail=%lu/%c, que_head=%lu, dma=%lu/%lu\n",
 			ZR_DEVNAME(zr), __func__,
-			"FAL"[fh->jpg_buffers.active], zr->jpg_que_tail,
+			"FAL"[fh->buffers.active], zr->jpg_que_tail,
 			"UPMD"[zr->jpg_buffers.buffer[frame].state],
 			zr->jpg_que_head, zr->jpg_dma_tail, zr->jpg_dma_head);
-		if (fh->jpg_buffers.active != ZORAN_FREE &&
+		if (fh->buffers.active != ZORAN_FREE &&
 		    zr->jpg_buffers.buffer[frame].state == BUZ_STATE_DONE) {
 			if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC)
 				res = POLLIN | POLLRDNORM;
@@ -4230,8 +3101,8 @@ zoran_poll (struct file *file,
 	default:
 		dprintk(1,
 			KERN_ERR
-			"%s: zoran_poll() - internal error, unknown map_mode=%d\n",
-			ZR_DEVNAME(zr), fh->map_mode);
+			"%s: %s - internal error, unknown map_mode=%d\n",
+			ZR_DEVNAME(zr), __func__, fh->map_mode);
 		res = POLLNVAL;
 	}
 
@@ -4265,98 +3136,53 @@ static void
 zoran_vm_close (struct vm_area_struct *vma)
 {
 	struct zoran_mapping *map = vma->vm_private_data;
-	struct file *file = map->file;
-	struct zoran_fh *fh = file->private_data;
+	struct zoran_fh *fh = map->file->private_data;
 	struct zoran *zr = fh->zr;
 	int i;
 
-	map->count--;
-	if (map->count == 0) {
-		switch (fh->map_mode) {
-		case ZORAN_MAP_MODE_JPG_REC:
-		case ZORAN_MAP_MODE_JPG_PLAY:
-
-			dprintk(3, KERN_INFO "%s: munmap(MJPEG)\n",
-				ZR_DEVNAME(zr));
+	if (--map->count > 0)
+		return;
 
-			for (i = 0; i < fh->jpg_buffers.num_buffers; i++) {
-				if (fh->jpg_buffers.buffer[i].map == map) {
-					fh->jpg_buffers.buffer[i].map =
-					    NULL;
-				}
-			}
-			kfree(map);
-
-			for (i = 0; i < fh->jpg_buffers.num_buffers; i++)
-				if (fh->jpg_buffers.buffer[i].map)
-					break;
-			if (i == fh->jpg_buffers.num_buffers) {
-				mutex_lock(&zr->resource_lock);
-
-				if (fh->jpg_buffers.active != ZORAN_FREE) {
-					jpg_qbuf(file, -1, zr->codec_mode);
-					zr->jpg_buffers.allocated = 0;
-					zr->jpg_buffers.active =
-					    fh->jpg_buffers.active =
-					    ZORAN_FREE;
-				}
-				//jpg_fbuffer_free(file);
-				fh->jpg_buffers.allocated = 0;
-				fh->jpg_buffers.ready_to_be_freed = 1;
-
-				mutex_unlock(&zr->resource_lock);
-			}
+	dprintk(3, KERN_INFO "%s: %s - munmap(%s)\n", ZR_DEVNAME(zr),
+		__func__, mode_name(fh->map_mode));
 
-			break;
-
-		case ZORAN_MAP_MODE_RAW:
-
-			dprintk(3, KERN_INFO "%s: munmap(V4L)\n",
-				ZR_DEVNAME(zr));
-
-			for (i = 0; i < fh->v4l_buffers.num_buffers; i++) {
-				if (fh->v4l_buffers.buffer[i].map == map) {
-					/* unqueue/unmap */
-					fh->v4l_buffers.buffer[i].map =
-					    NULL;
-				}
-			}
-			kfree(map);
+	for (i = 0; i < fh->buffers.num_buffers; i++) {
+		if (fh->buffers.buffer[i].map == map)
+			fh->buffers.buffer[i].map = NULL;
+	}
+	kfree(map);
 
-			for (i = 0; i < fh->v4l_buffers.num_buffers; i++)
-				if (fh->v4l_buffers.buffer[i].map)
-					break;
-			if (i == fh->v4l_buffers.num_buffers) {
-				mutex_lock(&zr->resource_lock);
-
-				if (fh->v4l_buffers.active != ZORAN_FREE) {
-					unsigned long flags;
-
-					spin_lock_irqsave(&zr->spinlock, flags);
-					zr36057_set_memgrab(zr, 0);
-					zr->v4l_buffers.allocated = 0;
-					zr->v4l_buffers.active =
-					    fh->v4l_buffers.active =
-					    ZORAN_FREE;
-					spin_unlock_irqrestore(&zr->spinlock, flags);
-				}
-				//v4l_fbuffer_free(file);
-				fh->v4l_buffers.allocated = 0;
-				fh->v4l_buffers.ready_to_be_freed = 1;
+	/* Any buffers still mapped? */
+	for (i = 0; i < fh->buffers.num_buffers; i++)
+		if (fh->buffers.buffer[i].map)
+			return;
 
-				mutex_unlock(&zr->resource_lock);
-			}
+	dprintk(3, KERN_INFO "%s: %s - free %s buffers\n", ZR_DEVNAME(zr),
+		__func__, mode_name(fh->map_mode));
 
-			break;
+	mutex_lock(&zr->resource_lock);
 
-		default:
-			printk(KERN_ERR
-			       "%s: munmap() - internal error - unknown map mode %d\n",
-			       ZR_DEVNAME(zr), fh->map_mode);
-			break;
+	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
+		if (fh->buffers.active != ZORAN_FREE) {
+			unsigned long flags;
 
+			spin_lock_irqsave(&zr->spinlock, flags);
+			zr36057_set_memgrab(zr, 0);
+			zr->v4l_buffers.allocated = 0;
+			zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE;
+			spin_unlock_irqrestore(&zr->spinlock, flags);
 		}
+		v4l_fbuffer_free(fh);
+	} else {
+		if (fh->buffers.active != ZORAN_FREE) {
+			jpg_qbuf(fh, -1, zr->codec_mode);
+			zr->jpg_buffers.allocated = 0;
+			zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE;
+		}
+		jpg_fbuffer_free(fh);
 	}
+
+	mutex_unlock(&zr->resource_lock);
 }
 
 static struct vm_operations_struct zoran_vm_ops = {
@@ -4379,90 +3205,106 @@ zoran_mmap (struct file           *file,
 	int res = 0;
 
 	dprintk(3,
-		KERN_INFO "%s: mmap(%s) of 0x%08lx-0x%08lx (size=%lu)\n",
-		ZR_DEVNAME(zr),
-		fh->map_mode == ZORAN_MAP_MODE_RAW ? "V4L" : "MJPEG",
-		vma->vm_start, vma->vm_end, size);
+		KERN_INFO "%s: %s(%s) of 0x%08lx-0x%08lx (size=%lu)\n",
+		ZR_DEVNAME(zr), __func__,
+		mode_name(fh->map_mode), vma->vm_start, vma->vm_end, size);
 
 	if (!(vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_READ) ||
 	    !(vma->vm_flags & VM_WRITE)) {
 		dprintk(1,
 			KERN_ERR
-			"%s: mmap() - no MAP_SHARED/PROT_{READ,WRITE} given\n",
-			ZR_DEVNAME(zr));
+			"%s: %s - no MAP_SHARED/PROT_{READ,WRITE} given\n",
+			ZR_DEVNAME(zr), __func__);
 		return -EINVAL;
 	}
 
-	switch (fh->map_mode) {
+	mutex_lock(&zr->resource_lock);
 
-	case ZORAN_MAP_MODE_JPG_REC:
-	case ZORAN_MAP_MODE_JPG_PLAY:
+	if (!fh->buffers.allocated) {
+		dprintk(1,
+			KERN_ERR
+			"%s: %s(%s) - buffers not yet allocated\n",
+			ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode));
+		res = -ENOMEM;
+		goto mmap_unlock_and_return;
+	}
 
-		/* lock */
-		mutex_lock(&zr->resource_lock);
+	first = offset / fh->buffers.buffer_size;
+	last = first - 1 + size / fh->buffers.buffer_size;
+	if (offset % fh->buffers.buffer_size != 0 ||
+	    size % fh->buffers.buffer_size != 0 || first < 0 ||
+	    last < 0 || first >= fh->buffers.num_buffers ||
+	    last >= fh->buffers.buffer_size) {
+		dprintk(1,
+			KERN_ERR
+			"%s: %s(%s) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n",
+			ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), offset, size,
+			fh->buffers.buffer_size,
+			fh->buffers.num_buffers);
+		res = -EINVAL;
+		goto mmap_unlock_and_return;
+	}
 
-		/* Map the MJPEG buffers */
-		if (!fh->jpg_buffers.allocated) {
+	/* Check if any buffers are already mapped */
+	for (i = first; i <= last; i++) {
+		if (fh->buffers.buffer[i].map) {
 			dprintk(1,
 				KERN_ERR
-				"%s: zoran_mmap(MJPEG) - buffers not yet allocated\n",
-				ZR_DEVNAME(zr));
-			res = -ENOMEM;
-			goto jpg_mmap_unlock_and_return;
+				"%s: %s(%s) - buffer %d already mapped\n",
+				ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), i);
+			res = -EBUSY;
+			goto mmap_unlock_and_return;
 		}
+	}
 
-		first = offset / fh->jpg_buffers.buffer_size;
-		last = first - 1 + size / fh->jpg_buffers.buffer_size;
-		if (offset % fh->jpg_buffers.buffer_size != 0 ||
-		    size % fh->jpg_buffers.buffer_size != 0 || first < 0 ||
-		    last < 0 || first >= fh->jpg_buffers.num_buffers ||
-		    last >= fh->jpg_buffers.num_buffers) {
-			dprintk(1,
-				KERN_ERR
-				"%s: mmap(MJPEG) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n",
-				ZR_DEVNAME(zr), offset, size,
-				fh->jpg_buffers.buffer_size,
-				fh->jpg_buffers.num_buffers);
-			res = -EINVAL;
-			goto jpg_mmap_unlock_and_return;
-		}
+	/* map these buffers */
+	map = kmalloc(sizeof(struct zoran_mapping), GFP_KERNEL);
+	if (!map) {
+		res = -ENOMEM;
+		goto mmap_unlock_and_return;
+	}
+	map->file = file;
+	map->count = 1;
+
+	vma->vm_ops = &zoran_vm_ops;
+	vma->vm_flags |= VM_DONTEXPAND;
+	vma->vm_private_data = map;
+
+	if (fh->map_mode == ZORAN_MAP_MODE_RAW) {
 		for (i = first; i <= last; i++) {
-			if (fh->jpg_buffers.buffer[i].map) {
+			todo = size;
+			if (todo > fh->buffers.buffer_size)
+				todo = fh->buffers.buffer_size;
+			page = fh->buffers.buffer[i].v4l.fbuffer_phys;
+			if (remap_pfn_range(vma, start, page >> PAGE_SHIFT,
+							todo, PAGE_SHARED)) {
 				dprintk(1,
 					KERN_ERR
-					"%s: mmap(MJPEG) - buffer %d already mapped\n",
-					ZR_DEVNAME(zr), i);
-				res = -EBUSY;
-				goto jpg_mmap_unlock_and_return;
+					"%s: %s(V4L) - remap_pfn_range failed\n",
+					ZR_DEVNAME(zr), __func__);
+				res = -EAGAIN;
+				goto mmap_unlock_and_return;
 			}
+			size -= todo;
+			start += todo;
+			fh->buffers.buffer[i].map = map;
+			if (size == 0)
+				break;
 		}
-
-		/* map these buffers (v4l_buffers[i]) */
-		map = kmalloc(sizeof(struct zoran_mapping), GFP_KERNEL);
-		if (!map) {
-			res = -ENOMEM;
-			goto jpg_mmap_unlock_and_return;
-		}
-		map->file = file;
-		map->count = 1;
-
-		vma->vm_ops = &zoran_vm_ops;
-		vma->vm_flags |= VM_DONTEXPAND;
-		vma->vm_private_data = map;
-
+	} else {
 		for (i = first; i <= last; i++) {
 			for (j = 0;
-			     j < fh->jpg_buffers.buffer_size / PAGE_SIZE;
+			     j < fh->buffers.buffer_size / PAGE_SIZE;
 			     j++) {
 				fraglen =
-				    (le32_to_cpu(fh->jpg_buffers.buffer[i].
+				    (le32_to_cpu(fh->buffers.buffer[i].jpg.
 				     frag_tab[2 * j + 1]) & ~1) << 1;
 				todo = size;
 				if (todo > fraglen)
 					todo = fraglen;
 				pos =
-				    le32_to_cpu(fh->jpg_buffers.
-				    buffer[i].frag_tab[2 * j]);
+				    le32_to_cpu(fh->buffers.
+				    buffer[i].jpg.frag_tab[2 * j]);
 				/* should just be pos on i386 */
 				page = virt_to_phys(bus_to_virt(pos))
 								>> PAGE_SHIFT;
@@ -4470,123 +3312,82 @@ zoran_mmap (struct file           *file,
 							todo, PAGE_SHARED)) {
 					dprintk(1,
 						KERN_ERR
-						"%s: zoran_mmap(V4L) - remap_pfn_range failed\n",
-						ZR_DEVNAME(zr));
+						"%s: %s(V4L) - remap_pfn_range failed\n",
+						ZR_DEVNAME(zr), __func__);
 					res = -EAGAIN;
-					goto jpg_mmap_unlock_and_return;
+					goto mmap_unlock_and_return;
 				}
 				size -= todo;
 				start += todo;
 				if (size == 0)
 					break;
-				if (le32_to_cpu(fh->jpg_buffers.buffer[i].
+				if (le32_to_cpu(fh->buffers.buffer[i].jpg.
 				    frag_tab[2 * j + 1]) & 1)
 					break;	/* was last fragment */
 			}
-			fh->jpg_buffers.buffer[i].map = map;
+			fh->buffers.buffer[i].map = map;
 			if (size == 0)
 				break;
 
 		}
-	jpg_mmap_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		break;
-
-	case ZORAN_MAP_MODE_RAW:
-
-		mutex_lock(&zr->resource_lock);
-
-		/* Map the V4L buffers */
-		if (!fh->v4l_buffers.allocated) {
-			dprintk(1,
-				KERN_ERR
-				"%s: zoran_mmap(V4L) - buffers not yet allocated\n",
-				ZR_DEVNAME(zr));
-			res = -ENOMEM;
-			goto v4l_mmap_unlock_and_return;
-		}
-
-		first = offset / fh->v4l_buffers.buffer_size;
-		last = first - 1 + size / fh->v4l_buffers.buffer_size;
-		if (offset % fh->v4l_buffers.buffer_size != 0 ||
-		    size % fh->v4l_buffers.buffer_size != 0 || first < 0 ||
-		    last < 0 || first >= fh->v4l_buffers.num_buffers ||
-		    last >= fh->v4l_buffers.buffer_size) {
-			dprintk(1,
-				KERN_ERR
-				"%s: mmap(V4L) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n",
-				ZR_DEVNAME(zr), offset, size,
-				fh->v4l_buffers.buffer_size,
-				fh->v4l_buffers.num_buffers);
-			res = -EINVAL;
-			goto v4l_mmap_unlock_and_return;
-		}
-		for (i = first; i <= last; i++) {
-			if (fh->v4l_buffers.buffer[i].map) {
-				dprintk(1,
-					KERN_ERR
-					"%s: mmap(V4L) - buffer %d already mapped\n",
-					ZR_DEVNAME(zr), i);
-				res = -EBUSY;
-				goto v4l_mmap_unlock_and_return;
-			}
-		}
-
-		/* map these buffers (v4l_buffers[i]) */
-		map = kmalloc(sizeof(struct zoran_mapping), GFP_KERNEL);
-		if (!map) {
-			res = -ENOMEM;
-			goto v4l_mmap_unlock_and_return;
-		}
-		map->file = file;
-		map->count = 1;
-
-		vma->vm_ops = &zoran_vm_ops;
-		vma->vm_flags |= VM_DONTEXPAND;
-		vma->vm_private_data = map;
-
-		for (i = first; i <= last; i++) {
-			todo = size;
-			if (todo > fh->v4l_buffers.buffer_size)
-				todo = fh->v4l_buffers.buffer_size;
-			page = fh->v4l_buffers.buffer[i].fbuffer_phys;
-			if (remap_pfn_range(vma, start, page >> PAGE_SHIFT,
-							todo, PAGE_SHARED)) {
-				dprintk(1,
-					KERN_ERR
-					"%s: zoran_mmap(V4L)i - remap_pfn_range failed\n",
-					ZR_DEVNAME(zr));
-				res = -EAGAIN;
-				goto v4l_mmap_unlock_and_return;
-			}
-			size -= todo;
-			start += todo;
-			fh->v4l_buffers.buffer[i].map = map;
-			if (size == 0)
-				break;
-		}
-	v4l_mmap_unlock_and_return:
-		mutex_unlock(&zr->resource_lock);
-
-		break;
-
-	default:
-		dprintk(1,
-			KERN_ERR
-			"%s: zoran_mmap() - internal error - unknown map mode %d\n",
-			ZR_DEVNAME(zr), fh->map_mode);
-		break;
 	}
 
+mmap_unlock_and_return:
+	mutex_unlock(&zr->resource_lock);
+
 	return 0;
 }
 
+static const struct v4l2_ioctl_ops zoran_ioctl_ops = {
+	.vidioc_querycap    		    = zoran_querycap,
+	.vidioc_cropcap       		    = zoran_cropcap,
+	.vidioc_s_crop       		    = zoran_s_crop,
+	.vidioc_g_crop       		    = zoran_g_crop,
+	.vidioc_enum_input     		    = zoran_enum_input,
+	.vidioc_g_input      		    = zoran_g_input,
+	.vidioc_s_input      		    = zoran_s_input,
+	.vidioc_enum_output    		    = zoran_enum_output,
+	.vidioc_g_output     		    = zoran_g_output,
+	.vidioc_s_output     		    = zoran_s_output,
+	.vidioc_g_fbuf			    = zoran_g_fbuf,
+	.vidioc_s_fbuf			    = zoran_s_fbuf,
+	.vidioc_g_std 			    = zoran_g_std,
+	.vidioc_s_std 			    = zoran_s_std,
+	.vidioc_g_jpegcomp 		    = zoran_g_jpegcomp,
+	.vidioc_s_jpegcomp 		    = zoran_s_jpegcomp,
+	.vidioc_overlay			    = zoran_overlay,
+	.vidioc_reqbufs			    = zoran_reqbufs,
+	.vidioc_querybuf		    = zoran_querybuf,
+	.vidioc_qbuf			    = zoran_qbuf,
+	.vidioc_dqbuf			    = zoran_dqbuf,
+	.vidioc_streamon		    = zoran_streamon,
+	.vidioc_streamoff		    = zoran_streamoff,
+	.vidioc_enum_fmt_vid_cap 	    = zoran_enum_fmt_vid_cap,
+	.vidioc_enum_fmt_vid_out 	    = zoran_enum_fmt_vid_out,
+	.vidioc_enum_fmt_vid_overlay 	    = zoran_enum_fmt_vid_overlay,
+	.vidioc_g_fmt_vid_cap 		    = zoran_g_fmt_vid_cap,
+	.vidioc_g_fmt_vid_out               = zoran_g_fmt_vid_out,
+	.vidioc_g_fmt_vid_overlay           = zoran_g_fmt_vid_overlay,
+	.vidioc_s_fmt_vid_cap  		    = zoran_s_fmt_vid_cap,
+	.vidioc_s_fmt_vid_out               = zoran_s_fmt_vid_out,
+	.vidioc_s_fmt_vid_overlay           = zoran_s_fmt_vid_overlay,
+	.vidioc_try_fmt_vid_cap  	    = zoran_try_fmt_vid_cap,
+	.vidioc_try_fmt_vid_out 	    = zoran_try_fmt_vid_out,
+	.vidioc_try_fmt_vid_overlay 	    = zoran_try_fmt_vid_overlay,
+	.vidioc_queryctrl 		    = zoran_queryctrl,
+	.vidioc_s_ctrl       		    = zoran_s_ctrl,
+	.vidioc_g_ctrl       		    = zoran_g_ctrl,
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+	.vidioc_default 		    = zoran_default,
+	.vidiocgmbuf 			    = zoran_vidiocgmbuf,
+#endif
+};
+
 static const struct v4l2_file_operations zoran_fops = {
 	.owner = THIS_MODULE,
 	.open = zoran_open,
 	.release = zoran_close,
-	.ioctl = zoran_ioctl,
+	.ioctl = video_ioctl2,
 	.read = zoran_read,
 	.write = zoran_write,
 	.mmap = zoran_mmap,
@@ -4596,7 +3397,9 @@ static const struct v4l2_file_operations zoran_fops = {
 struct video_device zoran_template __devinitdata = {
 	.name = ZORAN_NAME,
 	.fops = &zoran_fops,
+	.ioctl_ops = &zoran_ioctl_ops,
 	.release = &zoran_vdev_release,
+	.tvnorms = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM,
 	.minor = -1
 };
 
diff --git a/drivers/media/video/zoran/zoran_procfs.c b/drivers/media/video/zoran/zoran_procfs.c
index 870bc5a70e3f..f1423b777db1 100644
--- a/drivers/media/video/zoran/zoran_procfs.c
+++ b/drivers/media/video/zoran/zoran_procfs.c
@@ -36,7 +36,7 @@
 #include <linux/pci.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <linux/spinlock.h>
 #include <linux/sem.h>
 #include <linux/seq_file.h>
diff --git a/drivers/media/video/zoran/zr36016.c b/drivers/media/video/zoran/zr36016.c
index 00d132bcd1e4..21c088ea9046 100644
--- a/drivers/media/video/zoran/zr36016.c
+++ b/drivers/media/video/zoran/zr36016.c
@@ -34,15 +34,10 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video
-   #include<linux/videodev.h> */
-
 /* I/O commands, error codes */
 #include <asm/io.h>
-//#include<errno.h>
 
 /* v4l  API */
-#include <linux/videodev.h>
 
 /* headerfile of this module */
 #include"zr36016.h"
diff --git a/drivers/media/video/zoran/zr36050.c b/drivers/media/video/zoran/zr36050.c
index cf8b271a1c8f..639dd87c663f 100644
--- a/drivers/media/video/zoran/zr36050.c
+++ b/drivers/media/video/zoran/zr36050.c
@@ -34,12 +34,8 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video
-   #include<linux/videodev.h> */
-
 /* I/O commands, error codes */
 #include <asm/io.h>
-//#include<errno.h>
 
 /* headerfile of this module */
 #include "zr36050.h"
diff --git a/drivers/media/video/zoran/zr36060.c b/drivers/media/video/zoran/zr36060.c
index 8e74054d5ef1..008746ff7746 100644
--- a/drivers/media/video/zoran/zr36060.c
+++ b/drivers/media/video/zoran/zr36060.c
@@ -34,12 +34,8 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video
-   #include<linux/videodev.h> */
-
 /* I/O commands, error codes */
 #include <asm/io.h>
-//#include<errno.h>
 
 /* headerfile of this module */
 #include "zr36060.h"
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index 93023560f324..221409fe1682 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -96,6 +96,7 @@ static struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x06d6, 0x003b), .driver_info = METHOD0 },
 	{USB_DEVICE(0x0a17, 0x004e), .driver_info = METHOD2 },
 	{USB_DEVICE(0x041e, 0x405d), .driver_info = METHOD2 },
+	{USB_DEVICE(0x08ca, 0x2102), .driver_info = METHOD2 },
 	{}			/* Terminating entry */
 };
 
@@ -425,7 +426,6 @@ static ssize_t zr364xx_read(struct file *file, char __user *buf, size_t cnt,
 static int zr364xx_vidioc_querycap(struct file *file, void *priv,
 				   struct v4l2_capability *cap)
 {
-	memset(cap, 0, sizeof(*cap));
 	strcpy(cap->driver, DRIVER_DESC);
 	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE;
 	return 0;
@@ -436,8 +436,6 @@ static int zr364xx_vidioc_enum_input(struct file *file, void *priv,
 {
 	if (i->index != 0)
 		return -EINVAL;
-	memset(i, 0, sizeof(*i));
-	i->index = 0;
 	strcpy(i->name, DRIVER_DESC " Camera");
 	i->type = V4L2_INPUT_TYPE_CAMERA;
 	return 0;
@@ -529,11 +527,6 @@ static int zr364xx_vidioc_enum_fmt_vid_cap(struct file *file,
 {
 	if (f->index > 0)
 		return -EINVAL;
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-	memset(f, 0, sizeof(*f));
-	f->index = 0;
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->flags = V4L2_FMT_FLAG_COMPRESSED;
 	strcpy(f->description, "JPEG");
 	f->pixelformat = V4L2_PIX_FMT_JPEG;
@@ -550,8 +543,6 @@ static int zr364xx_vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 		return -ENODEV;
 	cam = video_get_drvdata(vdev);
 
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 	if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_JPEG)
 		return -EINVAL;
 	if (f->fmt.pix.field != V4L2_FIELD_ANY &&
@@ -577,10 +568,6 @@ static int zr364xx_vidioc_g_fmt_vid_cap(struct file *file, void *priv,
 		return -ENODEV;
 	cam = video_get_drvdata(vdev);
 
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-	memset(&f->fmt.pix, 0, sizeof(struct v4l2_pix_format));
-	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	f->fmt.pix.pixelformat = V4L2_PIX_FMT_JPEG;
 	f->fmt.pix.field = V4L2_FIELD_NONE;
 	f->fmt.pix.width = cam->width;
@@ -602,8 +589,6 @@ static int zr364xx_vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 		return -ENODEV;
 	cam = video_get_drvdata(vdev);
 
-	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
 	if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_JPEG)
 		return -EINVAL;
 	if (f->fmt.pix.field != V4L2_FIELD_ANY &&
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
index 9a36b5a7de57..7045c45da9b1 100644
--- a/drivers/message/i2o/i2o_proc.c
+++ b/drivers/message/i2o/i2o_proc.c
@@ -2037,8 +2037,6 @@ static int __init i2o_proc_fs_create(void)
 	if (!i2o_proc_dir_root)
 		return -1;
 
-	i2o_proc_dir_root->owner = THIS_MODULE;
-
 	list_for_each_entry(c, &i2o_controllers, list)
 	    i2o_proc_iop_add(i2o_proc_dir_root, c);
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 9c326a50a3ee..99610f358c40 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3444,25 +3444,12 @@ static void bond_remove_proc_entry(struct bonding *bond)
  */
 static void bond_create_proc_dir(void)
 {
-	int len = strlen(DRV_NAME);
-
-	for (bond_proc_dir = init_net.proc_net->subdir; bond_proc_dir;
-	     bond_proc_dir = bond_proc_dir->next) {
-		if ((bond_proc_dir->namelen == len) &&
-		    !memcmp(bond_proc_dir->name, DRV_NAME, len)) {
-			break;
-		}
-	}
-
 	if (!bond_proc_dir) {
 		bond_proc_dir = proc_mkdir(DRV_NAME, init_net.proc_net);
-		if (bond_proc_dir) {
-			bond_proc_dir->owner = THIS_MODULE;
-		} else {
+		if (!bond_proc_dir)
 			printk(KERN_WARNING DRV_NAME
 				": Warning: cannot create /proc/net/%s\n",
 				DRV_NAME);
-		}
 	}
 }
 
@@ -3471,25 +3458,7 @@ static void bond_create_proc_dir(void)
  */
 static void bond_destroy_proc_dir(void)
 {
-	struct proc_dir_entry *de;
-
-	if (!bond_proc_dir) {
-		return;
-	}
-
-	/* verify that the /proc dir is empty */
-	for (de = bond_proc_dir->subdir; de; de = de->next) {
-		/* ignore . and .. */
-		if (*(de->name) != '.') {
-			break;
-		}
-	}
-
-	if (de) {
-		if (bond_proc_dir->owner == THIS_MODULE) {
-			bond_proc_dir->owner = NULL;
-		}
-	} else {
+	if (bond_proc_dir) {
 		remove_proc_entry(DRV_NAME, init_net.proc_net);
 		bond_proc_dir = NULL;
 	}
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index cd8e98b45ec5..049b0a7e01f3 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -1123,9 +1123,9 @@ static int mpc52xx_fec_of_resume(struct of_device *op)
 #endif
 
 static struct of_device_id mpc52xx_fec_match[] = {
-	{ .type = "network", .compatible = "fsl,mpc5200b-fec", },
-	{ .type = "network", .compatible = "fsl,mpc5200-fec", },
-	{ .type = "network", .compatible = "mpc5200-fec", },
+	{ .compatible = "fsl,mpc5200b-fec", },
+	{ .compatible = "fsl,mpc5200-fec", },
+	{ .compatible = "mpc5200-fec", },
 	{ }
 };
 
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 1243bc8e0035..ac0e4b6b6b66 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -1871,13 +1871,6 @@ static int __init vlsi_mod_init(void)
 	 * without procfs - it's not required for the driver to work.
 	 */
 	vlsi_proc_root = proc_mkdir(PROC_DIR, NULL);
-	if (vlsi_proc_root) {
-		/* protect registered procdir against module removal.
-		 * Because we are in the module init path there's no race
-		 * window after create_proc_entry (and no barrier needed).
-		 */
-		vlsi_proc_root->owner = THIS_MODULE;
-	}
 
 	ret = pci_register_driver(&vlsi_irda_driver);
 
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index c336a1f42510..aa08987f6e81 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -398,7 +398,7 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
 			int len = (status & 0xffff) - 4; /* omit CRC */
 			/* length sanity check */
 			if (len < 60 || len > 1518) {
-				printk(KERN_DEBUG "%s: bogus packet size: %ld, status=%#2lx.\n",
+				printk(KERN_DEBUG "%s: bogus packet size: %ld, status=%#2Lx.\n",
 				       dev->name, priv->rx_write,
 				       priv->rx_ring[priv->rx_write]->status.raw);
 				dev->stats.rx_errors++;
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 6c44f86ae3fd..912308eec865 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -346,38 +346,6 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
 #define RPC_LSA_DEFAULT		RPC_LED_TX_RX
 #define RPC_LSB_DEFAULT		RPC_LED_100_10
 
-#elif defined(CONFIG_SOC_AU1X00)
-
-#include <au1xxx.h>
-
-/* We can only do 16-bit reads and writes in the static memory space. */
-#define SMC_CAN_USE_8BIT	0
-#define SMC_CAN_USE_16BIT	1
-#define SMC_CAN_USE_32BIT	0
-#define SMC_IO_SHIFT		0
-#define SMC_NOWAIT		1
-
-#define SMC_inw(a, r)		au_readw((unsigned long)((a) + (r)))
-#define SMC_insw(a, r, p, l)	\
-	do {	\
-		unsigned long _a = (unsigned long)((a) + (r)); \
-		int _l = (l); \
-		u16 *_p = (u16 *)(p); \
-		while (_l-- > 0) \
-			*_p++ = au_readw(_a); \
-	} while(0)
-#define SMC_outw(v, a, r)	au_writew(v, (unsigned long)((a) + (r)))
-#define SMC_outsw(a, r, p, l)	\
-	do {	\
-		unsigned long _a = (unsigned long)((a) + (r)); \
-		int _l = (l); \
-		const u16 *_p = (const u16 *)(p); \
-		while (_l-- > 0) \
-			au_writew(*_p++ , _a); \
-	} while(0)
-
-#define SMC_IRQ_FLAGS		(0)
-
 #elif	defined(CONFIG_ARCH_VERSATILE)
 
 #define SMC_CAN_USE_8BIT	1
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 93302c0a36b0..f21a6171c691 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4492,7 +4492,6 @@ static int setup_proc_entry( struct net_device *dev,
 		goto fail;
 	apriv->proc_entry->uid = proc_uid;
 	apriv->proc_entry->gid = proc_gid;
-	apriv->proc_entry->owner = THIS_MODULE;
 
 	/* Setup the StatsDelta */
 	entry = proc_create_data("StatsDelta",
diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
index c3ea5fa7d05a..2c9aa49e43cd 100644
--- a/drivers/oprofile/buffer_sync.c
+++ b/drivers/oprofile/buffer_sync.c
@@ -574,7 +574,7 @@ int __init buffer_sync_init(void)
 		return 0;
 }
 
-void __exit buffer_sync_cleanup(void)
+void buffer_sync_cleanup(void)
 {
 	free_cpumask_var(marked_cpus);
 }
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 5f333403c2ea..d313039e2fdf 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -31,6 +31,8 @@
 #include <linux/iova.h>
 #include <linux/intel-iommu.h>
 #include <linux/timer.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
 
 #undef PREFIX
 #define PREFIX "DMAR:"
@@ -509,6 +511,7 @@ int alloc_iommu(struct dmar_drhd_unit *drhd)
 		return -ENOMEM;
 
 	iommu->seq_id = iommu_allocated++;
+	sprintf (iommu->name, "dmar%d", iommu->seq_id);
 
 	iommu->reg = ioremap(drhd->reg_base_addr, VTD_PAGE_SIZE);
 	if (!iommu->reg) {
@@ -751,6 +754,42 @@ int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
 }
 
 /*
+ * Disable Queued Invalidation interface.
+ */
+void dmar_disable_qi(struct intel_iommu *iommu)
+{
+	unsigned long flags;
+	u32 sts;
+	cycles_t start_time = get_cycles();
+
+	if (!ecap_qis(iommu->ecap))
+		return;
+
+	spin_lock_irqsave(&iommu->register_lock, flags);
+
+	sts =  dmar_readq(iommu->reg + DMAR_GSTS_REG);
+	if (!(sts & DMA_GSTS_QIES))
+		goto end;
+
+	/*
+	 * Give a chance to HW to complete the pending invalidation requests.
+	 */
+	while ((readl(iommu->reg + DMAR_IQT_REG) !=
+		readl(iommu->reg + DMAR_IQH_REG)) &&
+		(DMAR_OPERATION_TIMEOUT > (get_cycles() - start_time)))
+		cpu_relax();
+
+	iommu->gcmd &= ~DMA_GCMD_QIE;
+
+	writel(iommu->gcmd, iommu->reg + DMAR_GCMD_REG);
+
+	IOMMU_WAIT_OP(iommu, DMAR_GSTS_REG, readl,
+		      !(sts & DMA_GSTS_QIES), sts);
+end:
+	spin_unlock_irqrestore(&iommu->register_lock, flags);
+}
+
+/*
  * Enable Queued Invalidation interface. This is a must to support
  * interrupt-remapping. Also used by DMA-remapping, which replaces
  * register based IOTLB invalidation.
@@ -770,20 +809,20 @@ int dmar_enable_qi(struct intel_iommu *iommu)
 	if (iommu->qi)
 		return 0;
 
-	iommu->qi = kmalloc(sizeof(*qi), GFP_KERNEL);
+	iommu->qi = kmalloc(sizeof(*qi), GFP_ATOMIC);
 	if (!iommu->qi)
 		return -ENOMEM;
 
 	qi = iommu->qi;
 
-	qi->desc = (void *)(get_zeroed_page(GFP_KERNEL));
+	qi->desc = (void *)(get_zeroed_page(GFP_ATOMIC));
 	if (!qi->desc) {
 		kfree(qi);
 		iommu->qi = 0;
 		return -ENOMEM;
 	}
 
-	qi->desc_status = kmalloc(QI_LENGTH * sizeof(int), GFP_KERNEL);
+	qi->desc_status = kmalloc(QI_LENGTH * sizeof(int), GFP_ATOMIC);
 	if (!qi->desc_status) {
 		free_page((unsigned long) qi->desc);
 		kfree(qi);
@@ -812,3 +851,254 @@ int dmar_enable_qi(struct intel_iommu *iommu)
 
 	return 0;
 }
+
+/* iommu interrupt handling. Most stuff are MSI-like. */
+
+enum faulttype {
+	DMA_REMAP,
+	INTR_REMAP,
+	UNKNOWN,
+};
+
+static const char *dma_remap_fault_reasons[] =
+{
+	"Software",
+	"Present bit in root entry is clear",
+	"Present bit in context entry is clear",
+	"Invalid context entry",
+	"Access beyond MGAW",
+	"PTE Write access is not set",
+	"PTE Read access is not set",
+	"Next page table ptr is invalid",
+	"Root table address invalid",
+	"Context table ptr is invalid",
+	"non-zero reserved fields in RTP",
+	"non-zero reserved fields in CTP",
+	"non-zero reserved fields in PTE",
+};
+
+static const char *intr_remap_fault_reasons[] =
+{
+	"Detected reserved fields in the decoded interrupt-remapped request",
+	"Interrupt index exceeded the interrupt-remapping table size",
+	"Present field in the IRTE entry is clear",
+	"Error accessing interrupt-remapping table pointed by IRTA_REG",
+	"Detected reserved fields in the IRTE entry",
+	"Blocked a compatibility format interrupt request",
+	"Blocked an interrupt request due to source-id verification failure",
+};
+
+#define MAX_FAULT_REASON_IDX 	(ARRAY_SIZE(fault_reason_strings) - 1)
+
+const char *dmar_get_fault_reason(u8 fault_reason, int *fault_type)
+{
+	if (fault_reason >= 0x20 && (fault_reason <= 0x20 +
+				     ARRAY_SIZE(intr_remap_fault_reasons))) {
+		*fault_type = INTR_REMAP;
+		return intr_remap_fault_reasons[fault_reason - 0x20];
+	} else if (fault_reason < ARRAY_SIZE(dma_remap_fault_reasons)) {
+		*fault_type = DMA_REMAP;
+		return dma_remap_fault_reasons[fault_reason];
+	} else {
+		*fault_type = UNKNOWN;
+		return "Unknown";
+	}
+}
+
+void dmar_msi_unmask(unsigned int irq)
+{
+	struct intel_iommu *iommu = get_irq_data(irq);
+	unsigned long flag;
+
+	/* unmask it */
+	spin_lock_irqsave(&iommu->register_lock, flag);
+	writel(0, iommu->reg + DMAR_FECTL_REG);
+	/* Read a reg to force flush the post write */
+	readl(iommu->reg + DMAR_FECTL_REG);
+	spin_unlock_irqrestore(&iommu->register_lock, flag);
+}
+
+void dmar_msi_mask(unsigned int irq)
+{
+	unsigned long flag;
+	struct intel_iommu *iommu = get_irq_data(irq);
+
+	/* mask it */
+	spin_lock_irqsave(&iommu->register_lock, flag);
+	writel(DMA_FECTL_IM, iommu->reg + DMAR_FECTL_REG);
+	/* Read a reg to force flush the post write */
+	readl(iommu->reg + DMAR_FECTL_REG);
+	spin_unlock_irqrestore(&iommu->register_lock, flag);
+}
+
+void dmar_msi_write(int irq, struct msi_msg *msg)
+{
+	struct intel_iommu *iommu = get_irq_data(irq);
+	unsigned long flag;
+
+	spin_lock_irqsave(&iommu->register_lock, flag);
+	writel(msg->data, iommu->reg + DMAR_FEDATA_REG);
+	writel(msg->address_lo, iommu->reg + DMAR_FEADDR_REG);
+	writel(msg->address_hi, iommu->reg + DMAR_FEUADDR_REG);
+	spin_unlock_irqrestore(&iommu->register_lock, flag);
+}
+
+void dmar_msi_read(int irq, struct msi_msg *msg)
+{
+	struct intel_iommu *iommu = get_irq_data(irq);
+	unsigned long flag;
+
+	spin_lock_irqsave(&iommu->register_lock, flag);
+	msg->data = readl(iommu->reg + DMAR_FEDATA_REG);
+	msg->address_lo = readl(iommu->reg + DMAR_FEADDR_REG);
+	msg->address_hi = readl(iommu->reg + DMAR_FEUADDR_REG);
+	spin_unlock_irqrestore(&iommu->register_lock, flag);
+}
+
+static int dmar_fault_do_one(struct intel_iommu *iommu, int type,
+		u8 fault_reason, u16 source_id, unsigned long long addr)
+{
+	const char *reason;
+	int fault_type;
+
+	reason = dmar_get_fault_reason(fault_reason, &fault_type);
+
+	if (fault_type == INTR_REMAP)
+		printk(KERN_ERR "INTR-REMAP: Request device [[%02x:%02x.%d] "
+		       "fault index %llx\n"
+			"INTR-REMAP:[fault reason %02d] %s\n",
+			(source_id >> 8), PCI_SLOT(source_id & 0xFF),
+			PCI_FUNC(source_id & 0xFF), addr >> 48,
+			fault_reason, reason);
+	else
+		printk(KERN_ERR
+		       "DMAR:[%s] Request device [%02x:%02x.%d] "
+		       "fault addr %llx \n"
+		       "DMAR:[fault reason %02d] %s\n",
+		       (type ? "DMA Read" : "DMA Write"),
+		       (source_id >> 8), PCI_SLOT(source_id & 0xFF),
+		       PCI_FUNC(source_id & 0xFF), addr, fault_reason, reason);
+	return 0;
+}
+
+#define PRIMARY_FAULT_REG_LEN (16)
+irqreturn_t dmar_fault(int irq, void *dev_id)
+{
+	struct intel_iommu *iommu = dev_id;
+	int reg, fault_index;
+	u32 fault_status;
+	unsigned long flag;
+
+	spin_lock_irqsave(&iommu->register_lock, flag);
+	fault_status = readl(iommu->reg + DMAR_FSTS_REG);
+	if (fault_status)
+		printk(KERN_ERR "DRHD: handling fault status reg %x\n",
+		       fault_status);
+
+	/* TBD: ignore advanced fault log currently */
+	if (!(fault_status & DMA_FSTS_PPF))
+		goto clear_rest;
+
+	fault_index = dma_fsts_fault_record_index(fault_status);
+	reg = cap_fault_reg_offset(iommu->cap);
+	while (1) {
+		u8 fault_reason;
+		u16 source_id;
+		u64 guest_addr;
+		int type;
+		u32 data;
+
+		/* highest 32 bits */
+		data = readl(iommu->reg + reg +
+				fault_index * PRIMARY_FAULT_REG_LEN + 12);
+		if (!(data & DMA_FRCD_F))
+			break;
+
+		fault_reason = dma_frcd_fault_reason(data);
+		type = dma_frcd_type(data);
+
+		data = readl(iommu->reg + reg +
+				fault_index * PRIMARY_FAULT_REG_LEN + 8);
+		source_id = dma_frcd_source_id(data);
+
+		guest_addr = dmar_readq(iommu->reg + reg +
+				fault_index * PRIMARY_FAULT_REG_LEN);
+		guest_addr = dma_frcd_page_addr(guest_addr);
+		/* clear the fault */
+		writel(DMA_FRCD_F, iommu->reg + reg +
+			fault_index * PRIMARY_FAULT_REG_LEN + 12);
+
+		spin_unlock_irqrestore(&iommu->register_lock, flag);
+
+		dmar_fault_do_one(iommu, type, fault_reason,
+				source_id, guest_addr);
+
+		fault_index++;
+		if (fault_index > cap_num_fault_regs(iommu->cap))
+			fault_index = 0;
+		spin_lock_irqsave(&iommu->register_lock, flag);
+	}
+clear_rest:
+	/* clear all the other faults */
+	fault_status = readl(iommu->reg + DMAR_FSTS_REG);
+	writel(fault_status, iommu->reg + DMAR_FSTS_REG);
+
+	spin_unlock_irqrestore(&iommu->register_lock, flag);
+	return IRQ_HANDLED;
+}
+
+int dmar_set_interrupt(struct intel_iommu *iommu)
+{
+	int irq, ret;
+
+	/*
+	 * Check if the fault interrupt is already initialized.
+	 */
+	if (iommu->irq)
+		return 0;
+
+	irq = create_irq();
+	if (!irq) {
+		printk(KERN_ERR "IOMMU: no free vectors\n");
+		return -EINVAL;
+	}
+
+	set_irq_data(irq, iommu);
+	iommu->irq = irq;
+
+	ret = arch_setup_dmar_msi(irq);
+	if (ret) {
+		set_irq_data(irq, NULL);
+		iommu->irq = 0;
+		destroy_irq(irq);
+		return 0;
+	}
+
+	ret = request_irq(irq, dmar_fault, 0, iommu->name, iommu);
+	if (ret)
+		printk(KERN_ERR "IOMMU: can't request irq\n");
+	return ret;
+}
+
+int __init enable_drhd_fault_handling(void)
+{
+	struct dmar_drhd_unit *drhd;
+
+	/*
+	 * Enable fault control interrupt.
+	 */
+	for_each_drhd_unit(drhd) {
+		int ret;
+		struct intel_iommu *iommu = drhd->iommu;
+		ret = dmar_set_interrupt(iommu);
+
+		if (ret) {
+			printk(KERN_ERR "DRHD %Lx: failed to enable fault, "
+			       " interrupt, ret %d\n",
+			       (unsigned long long)drhd->reg_base_addr, ret);
+			return -1;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index f3f686581a90..49402c399232 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1004,194 +1004,6 @@ static int iommu_disable_translation(struct intel_iommu *iommu)
 	return 0;
 }
 
-/* iommu interrupt handling. Most stuff are MSI-like. */
-
-static const char *fault_reason_strings[] =
-{
-	"Software",
-	"Present bit in root entry is clear",
-	"Present bit in context entry is clear",
-	"Invalid context entry",
-	"Access beyond MGAW",
-	"PTE Write access is not set",
-	"PTE Read access is not set",
-	"Next page table ptr is invalid",
-	"Root table address invalid",
-	"Context table ptr is invalid",
-	"non-zero reserved fields in RTP",
-	"non-zero reserved fields in CTP",
-	"non-zero reserved fields in PTE",
-};
-#define MAX_FAULT_REASON_IDX 	(ARRAY_SIZE(fault_reason_strings) - 1)
-
-const char *dmar_get_fault_reason(u8 fault_reason)
-{
-	if (fault_reason > MAX_FAULT_REASON_IDX)
-		return "Unknown";
-	else
-		return fault_reason_strings[fault_reason];
-}
-
-void dmar_msi_unmask(unsigned int irq)
-{
-	struct intel_iommu *iommu = get_irq_data(irq);
-	unsigned long flag;
-
-	/* unmask it */
-	spin_lock_irqsave(&iommu->register_lock, flag);
-	writel(0, iommu->reg + DMAR_FECTL_REG);
-	/* Read a reg to force flush the post write */
-	readl(iommu->reg + DMAR_FECTL_REG);
-	spin_unlock_irqrestore(&iommu->register_lock, flag);
-}
-
-void dmar_msi_mask(unsigned int irq)
-{
-	unsigned long flag;
-	struct intel_iommu *iommu = get_irq_data(irq);
-
-	/* mask it */
-	spin_lock_irqsave(&iommu->register_lock, flag);
-	writel(DMA_FECTL_IM, iommu->reg + DMAR_FECTL_REG);
-	/* Read a reg to force flush the post write */
-	readl(iommu->reg + DMAR_FECTL_REG);
-	spin_unlock_irqrestore(&iommu->register_lock, flag);
-}
-
-void dmar_msi_write(int irq, struct msi_msg *msg)
-{
-	struct intel_iommu *iommu = get_irq_data(irq);
-	unsigned long flag;
-
-	spin_lock_irqsave(&iommu->register_lock, flag);
-	writel(msg->data, iommu->reg + DMAR_FEDATA_REG);
-	writel(msg->address_lo, iommu->reg + DMAR_FEADDR_REG);
-	writel(msg->address_hi, iommu->reg + DMAR_FEUADDR_REG);
-	spin_unlock_irqrestore(&iommu->register_lock, flag);
-}
-
-void dmar_msi_read(int irq, struct msi_msg *msg)
-{
-	struct intel_iommu *iommu = get_irq_data(irq);
-	unsigned long flag;
-
-	spin_lock_irqsave(&iommu->register_lock, flag);
-	msg->data = readl(iommu->reg + DMAR_FEDATA_REG);
-	msg->address_lo = readl(iommu->reg + DMAR_FEADDR_REG);
-	msg->address_hi = readl(iommu->reg + DMAR_FEUADDR_REG);
-	spin_unlock_irqrestore(&iommu->register_lock, flag);
-}
-
-static int iommu_page_fault_do_one(struct intel_iommu *iommu, int type,
-		u8 fault_reason, u16 source_id, unsigned long long addr)
-{
-	const char *reason;
-
-	reason = dmar_get_fault_reason(fault_reason);
-
-	printk(KERN_ERR
-		"DMAR:[%s] Request device [%02x:%02x.%d] "
-		"fault addr %llx \n"
-		"DMAR:[fault reason %02d] %s\n",
-		(type ? "DMA Read" : "DMA Write"),
-		(source_id >> 8), PCI_SLOT(source_id & 0xFF),
-		PCI_FUNC(source_id & 0xFF), addr, fault_reason, reason);
-	return 0;
-}
-
-#define PRIMARY_FAULT_REG_LEN (16)
-static irqreturn_t iommu_page_fault(int irq, void *dev_id)
-{
-	struct intel_iommu *iommu = dev_id;
-	int reg, fault_index;
-	u32 fault_status;
-	unsigned long flag;
-
-	spin_lock_irqsave(&iommu->register_lock, flag);
-	fault_status = readl(iommu->reg + DMAR_FSTS_REG);
-
-	/* TBD: ignore advanced fault log currently */
-	if (!(fault_status & DMA_FSTS_PPF))
-		goto clear_overflow;
-
-	fault_index = dma_fsts_fault_record_index(fault_status);
-	reg = cap_fault_reg_offset(iommu->cap);
-	while (1) {
-		u8 fault_reason;
-		u16 source_id;
-		u64 guest_addr;
-		int type;
-		u32 data;
-
-		/* highest 32 bits */
-		data = readl(iommu->reg + reg +
-				fault_index * PRIMARY_FAULT_REG_LEN + 12);
-		if (!(data & DMA_FRCD_F))
-			break;
-
-		fault_reason = dma_frcd_fault_reason(data);
-		type = dma_frcd_type(data);
-
-		data = readl(iommu->reg + reg +
-				fault_index * PRIMARY_FAULT_REG_LEN + 8);
-		source_id = dma_frcd_source_id(data);
-
-		guest_addr = dmar_readq(iommu->reg + reg +
-				fault_index * PRIMARY_FAULT_REG_LEN);
-		guest_addr = dma_frcd_page_addr(guest_addr);
-		/* clear the fault */
-		writel(DMA_FRCD_F, iommu->reg + reg +
-			fault_index * PRIMARY_FAULT_REG_LEN + 12);
-
-		spin_unlock_irqrestore(&iommu->register_lock, flag);
-
-		iommu_page_fault_do_one(iommu, type, fault_reason,
-				source_id, guest_addr);
-
-		fault_index++;
-		if (fault_index > cap_num_fault_regs(iommu->cap))
-			fault_index = 0;
-		spin_lock_irqsave(&iommu->register_lock, flag);
-	}
-clear_overflow:
-	/* clear primary fault overflow */
-	fault_status = readl(iommu->reg + DMAR_FSTS_REG);
-	if (fault_status & DMA_FSTS_PFO)
-		writel(DMA_FSTS_PFO, iommu->reg + DMAR_FSTS_REG);
-
-	spin_unlock_irqrestore(&iommu->register_lock, flag);
-	return IRQ_HANDLED;
-}
-
-int dmar_set_interrupt(struct intel_iommu *iommu)
-{
-	int irq, ret;
-
-	irq = create_irq();
-	if (!irq) {
-		printk(KERN_ERR "IOMMU: no free vectors\n");
-		return -EINVAL;
-	}
-
-	set_irq_data(irq, iommu);
-	iommu->irq = irq;
-
-	ret = arch_setup_dmar_msi(irq);
-	if (ret) {
-		set_irq_data(irq, NULL);
-		iommu->irq = 0;
-		destroy_irq(irq);
-		return 0;
-	}
-
-	/* Force fault register is cleared */
-	iommu_page_fault(irq, iommu);
-
-	ret = request_irq(irq, iommu_page_fault, 0, iommu->name, iommu);
-	if (ret)
-		printk(KERN_ERR "IOMMU: can't request irq\n");
-	return ret;
-}
 
 static int iommu_init_domains(struct intel_iommu *iommu)
 {
@@ -1987,7 +1799,7 @@ static int __init init_dmars(void)
 	struct dmar_rmrr_unit *rmrr;
 	struct pci_dev *pdev;
 	struct intel_iommu *iommu;
-	int i, ret, unit = 0;
+	int i, ret;
 
 	/*
 	 * for each drhd
@@ -2043,11 +1855,40 @@ static int __init init_dmars(void)
 		}
 	}
 
+	/*
+	 * Start from the sane iommu hardware state.
+	 */
 	for_each_drhd_unit(drhd) {
 		if (drhd->ignored)
 			continue;
 
 		iommu = drhd->iommu;
+
+		/*
+		 * If the queued invalidation is already initialized by us
+		 * (for example, while enabling interrupt-remapping) then
+		 * we got the things already rolling from a sane state.
+		 */
+		if (iommu->qi)
+			continue;
+
+		/*
+		 * Clear any previous faults.
+		 */
+		dmar_fault(-1, iommu);
+		/*
+		 * Disable queued invalidation if supported and already enabled
+		 * before OS handover.
+		 */
+		dmar_disable_qi(iommu);
+	}
+
+	for_each_drhd_unit(drhd) {
+		if (drhd->ignored)
+			continue;
+
+		iommu = drhd->iommu;
+
 		if (dmar_enable_qi(iommu)) {
 			/*
 			 * Queued Invalidate not enabled, use Register Based
@@ -2109,7 +1950,6 @@ static int __init init_dmars(void)
 		if (drhd->ignored)
 			continue;
 		iommu = drhd->iommu;
-		sprintf (iommu->name, "dmar%d", unit++);
 
 		iommu_flush_write_buffer(iommu);
 
@@ -2284,11 +2124,13 @@ error:
 	return 0;
 }
 
-dma_addr_t intel_map_single(struct device *hwdev, phys_addr_t paddr,
-			    size_t size, int dir)
+static dma_addr_t intel_map_page(struct device *dev, struct page *page,
+				 unsigned long offset, size_t size,
+				 enum dma_data_direction dir,
+				 struct dma_attrs *attrs)
 {
-	return __intel_map_single(hwdev, paddr, size, dir,
-				  to_pci_dev(hwdev)->dma_mask);
+	return __intel_map_single(dev, page_to_phys(page) + offset, size,
+				  dir, to_pci_dev(dev)->dma_mask);
 }
 
 static void flush_unmaps(void)
@@ -2352,8 +2194,9 @@ static void add_unmap(struct dmar_domain *dom, struct iova *iova)
 	spin_unlock_irqrestore(&async_umap_flush_lock, flags);
 }
 
-void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size,
-			int dir)
+static void intel_unmap_page(struct device *dev, dma_addr_t dev_addr,
+			     size_t size, enum dma_data_direction dir,
+			     struct dma_attrs *attrs)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct dmar_domain *domain;
@@ -2397,8 +2240,14 @@ void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size,
 	}
 }
 
-void *intel_alloc_coherent(struct device *hwdev, size_t size,
-			   dma_addr_t *dma_handle, gfp_t flags)
+static void intel_unmap_single(struct device *dev, dma_addr_t dev_addr, size_t size,
+			       int dir)
+{
+	intel_unmap_page(dev, dev_addr, size, dir, NULL);
+}
+
+static void *intel_alloc_coherent(struct device *hwdev, size_t size,
+				  dma_addr_t *dma_handle, gfp_t flags)
 {
 	void *vaddr;
 	int order;
@@ -2421,8 +2270,8 @@ void *intel_alloc_coherent(struct device *hwdev, size_t size,
 	return NULL;
 }
 
-void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr,
-			 dma_addr_t dma_handle)
+static void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr,
+				dma_addr_t dma_handle)
 {
 	int order;
 
@@ -2435,8 +2284,9 @@ void intel_free_coherent(struct device *hwdev, size_t size, void *vaddr,
 
 #define SG_ENT_VIRT_ADDRESS(sg)	(sg_virt((sg)))
 
-void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist,
-		    int nelems, int dir)
+static void intel_unmap_sg(struct device *hwdev, struct scatterlist *sglist,
+			   int nelems, enum dma_data_direction dir,
+			   struct dma_attrs *attrs)
 {
 	int i;
 	struct pci_dev *pdev = to_pci_dev(hwdev);
@@ -2493,8 +2343,8 @@ static int intel_nontranslate_map_sg(struct device *hddev,
 	return nelems;
 }
 
-int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems,
-		 int dir)
+static int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems,
+			enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	void *addr;
 	int i;
@@ -2574,13 +2424,19 @@ int intel_map_sg(struct device *hwdev, struct scatterlist *sglist, int nelems,
 	return nelems;
 }
 
-static struct dma_mapping_ops intel_dma_ops = {
+static int intel_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+	return !dma_addr;
+}
+
+struct dma_map_ops intel_dma_ops = {
 	.alloc_coherent = intel_alloc_coherent,
 	.free_coherent = intel_free_coherent,
-	.map_single = intel_map_single,
-	.unmap_single = intel_unmap_single,
 	.map_sg = intel_map_sg,
 	.unmap_sg = intel_unmap_sg,
+	.map_page = intel_map_page,
+	.unmap_page = intel_unmap_page,
+	.mapping_error = intel_mapping_error,
 };
 
 static inline int iommu_domain_cache_init(void)
diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index 9d07a05d26f1..b041a409f4a7 100644
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -117,21 +117,22 @@ int get_irte(int irq, struct irte *entry)
 {
 	int index;
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
 	if (!entry)
 		return -1;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
 	index = irq_iommu->irte_index + irq_iommu->sub_handle;
 	*entry = *(irq_iommu->iommu->ir_table->base + index);
 
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 	return 0;
 }
 
@@ -141,6 +142,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 	struct irq_2_iommu *irq_iommu;
 	u16 index, start_index;
 	unsigned int mask = 0;
+	unsigned long flags;
 	int i;
 
 	if (!count)
@@ -170,7 +172,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 		return -1;
 	}
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	do {
 		for (i = index; i < index + count; i++)
 			if  (table->base[i].present)
@@ -182,7 +184,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 		index = (index + count) % INTR_REMAP_TABLE_ENTRIES;
 
 		if (index == start_index) {
-			spin_unlock(&irq_2_ir_lock);
+			spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 			printk(KERN_ERR "can't allocate an IRTE\n");
 			return -1;
 		}
@@ -193,7 +195,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 
 	irq_iommu = irq_2_iommu_alloc(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		printk(KERN_ERR "can't allocate irq_2_iommu\n");
 		return -1;
 	}
@@ -203,7 +205,7 @@ int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 	irq_iommu->sub_handle = 0;
 	irq_iommu->irte_mask = mask;
 
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return index;
 }
@@ -223,30 +225,32 @@ int map_irq_to_irte_handle(int irq, u16 *sub_handle)
 {
 	int index;
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
 	*sub_handle = irq_iommu->sub_handle;
 	index = irq_iommu->irte_index;
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 	return index;
 }
 
 int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
 {
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 
 	irq_iommu = irq_2_iommu_alloc(irq);
 
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		printk(KERN_ERR "can't allocate irq_2_iommu\n");
 		return -1;
 	}
@@ -256,7 +260,7 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
 	irq_iommu->sub_handle = subhandle;
 	irq_iommu->irte_mask = 0;
 
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return 0;
 }
@@ -264,11 +268,12 @@ int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index, u16 subhandle)
 int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index)
 {
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
@@ -277,7 +282,7 @@ int clear_irte_irq(int irq, struct intel_iommu *iommu, u16 index)
 	irq_iommu->sub_handle = 0;
 	irq_2_iommu(irq)->irte_mask = 0;
 
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return 0;
 }
@@ -289,11 +294,12 @@ int modify_irte(int irq, struct irte *irte_modified)
 	struct irte *irte;
 	struct intel_iommu *iommu;
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
@@ -302,11 +308,11 @@ int modify_irte(int irq, struct irte *irte_modified)
 	index = irq_iommu->irte_index + irq_iommu->sub_handle;
 	irte = &iommu->ir_table->base[index];
 
-	set_64bit((unsigned long *)irte, irte_modified->low | (1 << 1));
+	set_64bit((unsigned long *)irte, irte_modified->low);
 	__iommu_flush_cache(iommu, irte, sizeof(*irte));
 
 	rc = qi_flush_iec(iommu, index, 0);
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return rc;
 }
@@ -317,11 +323,12 @@ int flush_irte(int irq)
 	int index;
 	struct intel_iommu *iommu;
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
@@ -330,7 +337,7 @@ int flush_irte(int irq)
 	index = irq_iommu->irte_index + irq_iommu->sub_handle;
 
 	rc = qi_flush_iec(iommu, index, irq_iommu->irte_mask);
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return rc;
 }
@@ -363,11 +370,12 @@ int free_irte(int irq)
 	struct irte *irte;
 	struct intel_iommu *iommu;
 	struct irq_2_iommu *irq_iommu;
+	unsigned long flags;
 
-	spin_lock(&irq_2_ir_lock);
+	spin_lock_irqsave(&irq_2_ir_lock, flags);
 	irq_iommu = valid_irq_2_iommu(irq);
 	if (!irq_iommu) {
-		spin_unlock(&irq_2_ir_lock);
+		spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 		return -1;
 	}
 
@@ -378,7 +386,7 @@ int free_irte(int irq)
 
 	if (!irq_iommu->sub_handle) {
 		for (i = 0; i < (1 << irq_iommu->irte_mask); i++)
-			set_64bit((unsigned long *)irte, 0);
+			set_64bit((unsigned long *)(irte + i), 0);
 		rc = qi_flush_iec(iommu, index, irq_iommu->irte_mask);
 	}
 
@@ -387,7 +395,7 @@ int free_irte(int irq)
 	irq_iommu->sub_handle = 0;
 	irq_iommu->irte_mask = 0;
 
-	spin_unlock(&irq_2_ir_lock);
+	spin_unlock_irqrestore(&irq_2_ir_lock, flags);
 
 	return rc;
 }
@@ -439,12 +447,12 @@ static int setup_intr_remapping(struct intel_iommu *iommu, int mode)
 	struct page *pages;
 
 	ir_table = iommu->ir_table = kzalloc(sizeof(struct ir_table),
-					     GFP_KERNEL);
+					     GFP_ATOMIC);
 
 	if (!iommu->ir_table)
 		return -ENOMEM;
 
-	pages = alloc_pages(GFP_KERNEL | __GFP_ZERO, INTR_REMAP_PAGE_ORDER);
+	pages = alloc_pages(GFP_ATOMIC | __GFP_ZERO, INTR_REMAP_PAGE_ORDER);
 
 	if (!pages) {
 		printk(KERN_ERR "failed to allocate pages of order %d\n",
@@ -459,11 +467,55 @@ static int setup_intr_remapping(struct intel_iommu *iommu, int mode)
 	return 0;
 }
 
+/*
+ * Disable Interrupt Remapping.
+ */
+static void disable_intr_remapping(struct intel_iommu *iommu)
+{
+	unsigned long flags;
+	u32 sts;
+
+	if (!ecap_ir_support(iommu->ecap))
+		return;
+
+	spin_lock_irqsave(&iommu->register_lock, flags);
+
+	sts = dmar_readq(iommu->reg + DMAR_GSTS_REG);
+	if (!(sts & DMA_GSTS_IRES))
+		goto end;
+
+	iommu->gcmd &= ~DMA_GCMD_IRE;
+	writel(iommu->gcmd, iommu->reg + DMAR_GCMD_REG);
+
+	IOMMU_WAIT_OP(iommu, DMAR_GSTS_REG,
+		      readl, !(sts & DMA_GSTS_IRES), sts);
+
+end:
+	spin_unlock_irqrestore(&iommu->register_lock, flags);
+}
+
 int __init enable_intr_remapping(int eim)
 {
 	struct dmar_drhd_unit *drhd;
 	int setup = 0;
 
+	for_each_drhd_unit(drhd) {
+		struct intel_iommu *iommu = drhd->iommu;
+
+		/*
+		 * Clear previous faults.
+		 */
+		dmar_fault(-1, iommu);
+
+		/*
+		 * Disable intr remapping and queued invalidation, if already
+		 * enabled prior to OS handover.
+		 */
+		disable_intr_remapping(iommu);
+
+		dmar_disable_qi(iommu);
+	}
+
 	/*
 	 * check for the Interrupt-remapping support
 	 */
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 93eac1423585..267de88551c9 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -352,53 +352,60 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state)
 {
 	struct pci_dev * pci_dev = to_pci_dev(dev);
 	struct pci_driver * drv = pci_dev->driver;
-	int i = 0;
+
+	pci_dev->state_saved = false;
 
 	if (drv && drv->suspend) {
 		pci_power_t prev = pci_dev->current_state;
+		int error;
 
-		pci_dev->state_saved = false;
-
-		i = drv->suspend(pci_dev, state);
-		suspend_report_result(drv->suspend, i);
-		if (i)
-			return i;
-
-		if (pci_dev->state_saved)
-			goto Fixup;
+		error = drv->suspend(pci_dev, state);
+		suspend_report_result(drv->suspend, error);
+		if (error)
+			return error;
 
-		if (pci_dev->current_state != PCI_D0
+		if (!pci_dev->state_saved && pci_dev->current_state != PCI_D0
 		    && pci_dev->current_state != PCI_UNKNOWN) {
 			WARN_ONCE(pci_dev->current_state != prev,
 				"PCI PM: Device state not saved by %pF\n",
 				drv->suspend);
-			goto Fixup;
 		}
 	}
 
-	pci_save_state(pci_dev);
-	/*
-	 * This is for compatibility with existing code with legacy PM support.
-	 */
-	pci_pm_set_unknown_state(pci_dev);
-
- Fixup:
 	pci_fixup_device(pci_fixup_suspend, pci_dev);
 
-	return i;
+	return 0;
 }
 
 static int pci_legacy_suspend_late(struct device *dev, pm_message_t state)
 {
 	struct pci_dev * pci_dev = to_pci_dev(dev);
 	struct pci_driver * drv = pci_dev->driver;
-	int i = 0;
 
 	if (drv && drv->suspend_late) {
-		i = drv->suspend_late(pci_dev, state);
-		suspend_report_result(drv->suspend_late, i);
+		pci_power_t prev = pci_dev->current_state;
+		int error;
+
+		error = drv->suspend_late(pci_dev, state);
+		suspend_report_result(drv->suspend_late, error);
+		if (error)
+			return error;
+
+		if (!pci_dev->state_saved && pci_dev->current_state != PCI_D0
+		    && pci_dev->current_state != PCI_UNKNOWN) {
+			WARN_ONCE(pci_dev->current_state != prev,
+				"PCI PM: Device state not saved by %pF\n",
+				drv->suspend_late);
+			return 0;
+		}
 	}
-	return i;
+
+	if (!pci_dev->state_saved)
+		pci_save_state(pci_dev);
+
+	pci_pm_set_unknown_state(pci_dev);
+
+	return 0;
 }
 
 static int pci_legacy_resume_early(struct device *dev)
@@ -423,6 +430,23 @@ static int pci_legacy_resume(struct device *dev)
 
 /* Auxiliary functions used by the new power management framework */
 
+/**
+ * pci_restore_standard_config - restore standard config registers of PCI device
+ * @pci_dev: PCI device to handle
+ */
+static int pci_restore_standard_config(struct pci_dev *pci_dev)
+{
+	pci_update_current_state(pci_dev, PCI_UNKNOWN);
+
+	if (pci_dev->current_state != PCI_D0) {
+		int error = pci_set_power_state(pci_dev, PCI_D0);
+		if (error)
+			return error;
+	}
+
+	return pci_dev->state_saved ? pci_restore_state(pci_dev) : 0;
+}
+
 static void pci_pm_default_resume_noirq(struct pci_dev *pci_dev)
 {
 	pci_restore_standard_config(pci_dev);
@@ -443,7 +467,6 @@ static void pci_pm_default_suspend(struct pci_dev *pci_dev)
 	/* Disable non-bridge devices without PM support */
 	if (!pci_is_bridge(pci_dev))
 		pci_disable_enabled_device(pci_dev);
-	pci_save_state(pci_dev);
 }
 
 static bool pci_has_legacy_pm_support(struct pci_dev *pci_dev)
@@ -493,13 +516,13 @@ static int pci_pm_suspend(struct device *dev)
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_suspend(dev, PMSG_SUSPEND);
 
+	pci_dev->state_saved = false;
+
 	if (!pm) {
 		pci_pm_default_suspend(pci_dev);
 		goto Fixup;
 	}
 
-	pci_dev->state_saved = false;
-
 	if (pm->suspend) {
 		pci_power_t prev = pci_dev->current_state;
 		int error;
@@ -509,24 +532,14 @@ static int pci_pm_suspend(struct device *dev)
 		if (error)
 			return error;
 
-		if (pci_dev->state_saved)
-			goto Fixup;
-
-		if (pci_dev->current_state != PCI_D0
+		if (!pci_dev->state_saved && pci_dev->current_state != PCI_D0
 		    && pci_dev->current_state != PCI_UNKNOWN) {
 			WARN_ONCE(pci_dev->current_state != prev,
 				"PCI PM: State of device not saved by %pF\n",
 				pm->suspend);
-			goto Fixup;
 		}
 	}
 
-	if (!pci_dev->state_saved) {
-		pci_save_state(pci_dev);
-		if (!pci_is_bridge(pci_dev))
-			pci_prepare_to_sleep(pci_dev);
-	}
-
  Fixup:
 	pci_fixup_device(pci_fixup_suspend, pci_dev);
 
@@ -536,21 +549,43 @@ static int pci_pm_suspend(struct device *dev)
 static int pci_pm_suspend_noirq(struct device *dev)
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
-	struct device_driver *drv = dev->driver;
-	int error = 0;
+	struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
 
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_suspend_late(dev, PMSG_SUSPEND);
 
-	if (drv && drv->pm && drv->pm->suspend_noirq) {
-		error = drv->pm->suspend_noirq(dev);
-		suspend_report_result(drv->pm->suspend_noirq, error);
+	if (!pm) {
+		pci_save_state(pci_dev);
+		return 0;
 	}
 
-	if (!error)
-		pci_pm_set_unknown_state(pci_dev);
+	if (pm->suspend_noirq) {
+		pci_power_t prev = pci_dev->current_state;
+		int error;
 
-	return error;
+		error = pm->suspend_noirq(dev);
+		suspend_report_result(pm->suspend_noirq, error);
+		if (error)
+			return error;
+
+		if (!pci_dev->state_saved && pci_dev->current_state != PCI_D0
+		    && pci_dev->current_state != PCI_UNKNOWN) {
+			WARN_ONCE(pci_dev->current_state != prev,
+				"PCI PM: State of device not saved by %pF\n",
+				pm->suspend_noirq);
+			return 0;
+		}
+	}
+
+	if (!pci_dev->state_saved) {
+		pci_save_state(pci_dev);
+		if (!pci_is_bridge(pci_dev))
+			pci_prepare_to_sleep(pci_dev);
+	}
+
+	pci_pm_set_unknown_state(pci_dev);
+
+	return 0;
 }
 
 static int pci_pm_resume_noirq(struct device *dev)
@@ -617,13 +652,13 @@ static int pci_pm_freeze(struct device *dev)
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_suspend(dev, PMSG_FREEZE);
 
+	pci_dev->state_saved = false;
+
 	if (!pm) {
 		pci_pm_default_suspend(pci_dev);
 		return 0;
 	}
 
-	pci_dev->state_saved = false;
-
 	if (pm->freeze) {
 		int error;
 
@@ -633,9 +668,6 @@ static int pci_pm_freeze(struct device *dev)
 			return error;
 	}
 
-	if (!pci_dev->state_saved)
-		pci_save_state(pci_dev);
-
 	return 0;
 }
 
@@ -643,20 +675,25 @@ static int pci_pm_freeze_noirq(struct device *dev)
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
 	struct device_driver *drv = dev->driver;
-	int error = 0;
 
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_suspend_late(dev, PMSG_FREEZE);
 
 	if (drv && drv->pm && drv->pm->freeze_noirq) {
+		int error;
+
 		error = drv->pm->freeze_noirq(dev);
 		suspend_report_result(drv->pm->freeze_noirq, error);
+		if (error)
+			return error;
 	}
 
-	if (!error)
-		pci_pm_set_unknown_state(pci_dev);
+	if (!pci_dev->state_saved)
+		pci_save_state(pci_dev);
 
-	return error;
+	pci_pm_set_unknown_state(pci_dev);
+
+	return 0;
 }
 
 static int pci_pm_thaw_noirq(struct device *dev)
@@ -699,46 +736,56 @@ static int pci_pm_poweroff(struct device *dev)
 {
 	struct pci_dev *pci_dev = to_pci_dev(dev);
 	struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
-	int error = 0;
 
 	if (pci_has_legacy_pm_support(pci_dev))
 		return pci_legacy_suspend(dev, PMSG_HIBERNATE);
 
+	pci_dev->state_saved = false;
+
 	if (!pm) {
 		pci_pm_default_suspend(pci_dev);
 		goto Fixup;
 	}
 
-	pci_dev->state_saved = false;
-
 	if (pm->poweroff) {
+		int error;
+
 		error = pm->poweroff(dev);
 		suspend_report_result(pm->poweroff, error);
+		if (error)
+			return error;
 	}
 
-	if (!pci_dev->state_saved && !pci_is_bridge(pci_dev))
-		pci_prepare_to_sleep(pci_dev);
-
  Fixup:
 	pci_fixup_device(pci_fixup_suspend, pci_dev);
 
-	return error;
+	return 0;
 }
 
 static int pci_pm_poweroff_noirq(struct device *dev)
 {
+	struct pci_dev *pci_dev = to_pci_dev(dev);
 	struct device_driver *drv = dev->driver;
-	int error = 0;
 
 	if (pci_has_legacy_pm_support(to_pci_dev(dev)))
 		return pci_legacy_suspend_late(dev, PMSG_HIBERNATE);
 
-	if (drv && drv->pm && drv->pm->poweroff_noirq) {
+	if (!drv || !drv->pm)
+		return 0;
+
+	if (drv->pm->poweroff_noirq) {
+		int error;
+
 		error = drv->pm->poweroff_noirq(dev);
 		suspend_report_result(drv->pm->poweroff_noirq, error);
+		if (error)
+			return error;
 	}
 
-	return error;
+	if (!pci_dev->state_saved && !pci_is_bridge(pci_dev))
+		pci_prepare_to_sleep(pci_dev);
+
+	return 0;
 }
 
 static int pci_pm_restore_noirq(struct device *dev)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 6d6120007af4..0195066251e5 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -426,7 +426,6 @@ static inline int platform_pci_sleep_wake(struct pci_dev *dev, bool enable)
  *                           given PCI device
  * @dev: PCI device to handle.
  * @state: PCI power state (D0, D1, D2, D3hot) to put the device into.
- * @wait: If 'true', wait for the device to change its power state
  *
  * RETURN VALUE:
  * -EINVAL if the requested state is invalid.
@@ -435,12 +434,15 @@ static inline int platform_pci_sleep_wake(struct pci_dev *dev, bool enable)
  * 0 if device already is in the requested state.
  * 0 if device's power state has been successfully changed.
  */
-static int
-pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
+static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
 {
 	u16 pmcsr;
 	bool need_restore = false;
 
+	/* Check if we're already there */
+	if (dev->current_state == state)
+		return 0;
+
 	if (!dev->pm_cap)
 		return -EIO;
 
@@ -451,10 +453,7 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
 	 * Can enter D0 from any state, but if we can only go deeper 
 	 * to sleep if we're already in a low power state
 	 */
-	if (dev->current_state == state) {
-		/* we're already there */
-		return 0;
-	} else if (state != PCI_D0 && dev->current_state <= PCI_D3cold
+	if (state != PCI_D0 && dev->current_state <= PCI_D3cold
 	    && dev->current_state > state) {
 		dev_err(&dev->dev, "invalid power transition "
 			"(from state %d to %d)\n", dev->current_state, state);
@@ -481,10 +480,8 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
 		break;
 	case PCI_UNKNOWN: /* Boot-up */
 		if ((pmcsr & PCI_PM_CTRL_STATE_MASK) == PCI_D3hot
-		 && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) {
+		 && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET))
 			need_restore = true;
-			wait = true;
-		}
 		/* Fall-through: force to D0 */
 	default:
 		pmcsr = 0;
@@ -494,9 +491,6 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
 	/* enter specified state */
 	pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, pmcsr);
 
-	if (!wait)
-		return 0;
-
 	/* Mandatory power management transition delays */
 	/* see PCI PM 1.1 5.6.1 table 18 */
 	if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
@@ -521,7 +515,7 @@ pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
 	if (need_restore)
 		pci_restore_bars(dev);
 
-	if (wait && dev->bus->self)
+	if (dev->bus->self)
 		pcie_aspm_pm_state_change(dev->bus->self);
 
 	return 0;
@@ -546,6 +540,53 @@ void pci_update_current_state(struct pci_dev *dev, pci_power_t state)
 }
 
 /**
+ * pci_platform_power_transition - Use platform to change device power state
+ * @dev: PCI device to handle.
+ * @state: State to put the device into.
+ */
+static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
+{
+	int error;
+
+	if (platform_pci_power_manageable(dev)) {
+		error = platform_pci_set_power_state(dev, state);
+		if (!error)
+			pci_update_current_state(dev, state);
+	} else {
+		error = -ENODEV;
+		/* Fall back to PCI_D0 if native PM is not supported */
+		pci_update_current_state(dev, PCI_D0);
+	}
+
+	return error;
+}
+
+/**
+ * __pci_start_power_transition - Start power transition of a PCI device
+ * @dev: PCI device to handle.
+ * @state: State to put the device into.
+ */
+static void __pci_start_power_transition(struct pci_dev *dev, pci_power_t state)
+{
+	if (state == PCI_D0)
+		pci_platform_power_transition(dev, PCI_D0);
+}
+
+/**
+ * __pci_complete_power_transition - Complete power transition of a PCI device
+ * @dev: PCI device to handle.
+ * @state: State to put the device into.
+ *
+ * This function should not be called directly by device drivers.
+ */
+int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
+{
+	return state > PCI_D0 ?
+			pci_platform_power_transition(dev, state) : -EINVAL;
+}
+EXPORT_SYMBOL_GPL(__pci_complete_power_transition);
+
+/**
  * pci_set_power_state - Set the power state of a PCI device
  * @dev: PCI device to handle.
  * @state: PCI power state (D0, D1, D2, D3hot) to put the device into.
@@ -577,30 +618,21 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
 		 */
 		return 0;
 
-	if (state == PCI_D0 && platform_pci_power_manageable(dev)) {
-		/*
-		 * Allow the platform to change the state, for example via ACPI
-		 * _PR0, _PS0 and some such, but do not trust it.
-		 */
-		int ret = platform_pci_set_power_state(dev, PCI_D0);
-		if (!ret)
-			pci_update_current_state(dev, PCI_D0);
-	}
+	/* Check if we're already there */
+	if (dev->current_state == state)
+		return 0;
+
+	__pci_start_power_transition(dev, state);
+
 	/* This device is quirked not to be put into D3, so
 	   don't put it in D3 */
 	if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
 		return 0;
 
-	error = pci_raw_set_power_state(dev, state, true);
+	error = pci_raw_set_power_state(dev, state);
 
-	if (state > PCI_D0 && platform_pci_power_manageable(dev)) {
-		/* Allow the platform to finalize the transition */
-		int ret = platform_pci_set_power_state(dev, state);
-		if (!ret) {
-			pci_update_current_state(dev, state);
-			error = 0;
-		}
-	}
+	if (!__pci_complete_power_transition(dev, state))
+		error = 0;
 
 	return error;
 }
@@ -1231,7 +1263,7 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
 	if (target_state == PCI_POWER_ERROR)
 		return -EIO;
 
-	pci_enable_wake(dev, target_state, true);
+	pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev));
 
 	error = pci_set_power_state(dev, target_state);
 
@@ -1381,50 +1413,6 @@ void pci_allocate_cap_save_buffers(struct pci_dev *dev)
 }
 
 /**
- * pci_restore_standard_config - restore standard config registers of PCI device
- * @dev: PCI device to handle
- *
- * This function assumes that the device's configuration space is accessible.
- * If the device needs to be powered up, the function will wait for it to
- * change the state.
- */
-int pci_restore_standard_config(struct pci_dev *dev)
-{
-	pci_power_t prev_state;
-	int error;
-
-	pci_update_current_state(dev, PCI_D0);
-
-	prev_state = dev->current_state;
-	if (prev_state == PCI_D0)
-		goto Restore;
-
-	error = pci_raw_set_power_state(dev, PCI_D0, false);
-	if (error)
-		return error;
-
-	/*
-	 * This assumes that we won't get a bus in B2 or B3 from the BIOS, but
-	 * we've made this assumption forever and it appears to be universally
-	 * satisfied.
-	 */
-	switch(prev_state) {
-	case PCI_D3cold:
-	case PCI_D3hot:
-		mdelay(pci_pm_d3_delay);
-		break;
-	case PCI_D2:
-		udelay(PCI_PM_D2_DELAY);
-		break;
-	}
-
-	pci_update_current_state(dev, PCI_D0);
-
- Restore:
-	return dev->state_saved ? pci_restore_state(dev) : 0;
-}
-
-/**
  * pci_enable_ari - enable ARI forwarding if hardware support it
  * @dev: the PCI device
  */
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 07c0aa5275e6..149fff65891f 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -49,7 +49,6 @@ extern void pci_disable_enabled_device(struct pci_dev *dev);
 extern void pci_pm_init(struct pci_dev *dev);
 extern void platform_pci_wakeup_init(struct pci_dev *dev);
 extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
-extern int pci_restore_standard_config(struct pci_dev *dev);
 
 static inline bool pci_is_bridge(struct pci_dev *pci_dev)
 {
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index d63f26e666a4..ba1f7497e4b9 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -987,7 +987,6 @@ asus_proc_add(char *name, proc_writefunc *writefunc,
 	proc->write_proc = writefunc;
 	proc->read_proc = readfunc;
 	proc->data = acpi_driver_data(device);
-	proc->owner = THIS_MODULE;
 	proc->uid = asus_uid;
 	proc->gid = asus_gid;
 	return 0;
@@ -1020,7 +1019,6 @@ static int asus_hotk_add_fs(struct acpi_device *device)
 	if (proc) {
 		proc->read_proc = proc_read_info;
 		proc->data = acpi_driver_data(device);
-		proc->owner = THIS_MODULE;
 		proc->uid = asus_uid;
 		proc->gid = asus_gid;
 	} else {
@@ -1436,7 +1434,6 @@ static int __init asus_acpi_init(void)
 		printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");
 		return -ENODEV;
 	}
-	asus_proc_dir->owner = THIS_MODULE;
 
 	result = acpi_bus_register_driver(&asus_hotk_driver);
 	if (result < 0) {
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 16e11c2ee19a..af9f43021172 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -103,7 +103,7 @@ static void parse_da_table(const struct dmi_header *dm)
 	da_num_tokens += tokens;
 }
 
-static void find_tokens(const struct dmi_header *dm)
+static void find_tokens(const struct dmi_header *dm, void *dummy)
 {
 	switch (dm->type) {
 	case 0xd4: /* Indexed IO */
@@ -356,7 +356,7 @@ static int __init dell_init(void)
 	if (!dmi_check_system(dell_device_table))
 		return -ENODEV;
 
-	dmi_walk(find_tokens);
+	dmi_walk(find_tokens, NULL);
 
 	if (!da_tokens)  {
 		printk(KERN_INFO "dell-laptop: Unable to find dmi tokens\n");
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index d2433204a40c..3dad27a385d3 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6992,7 +6992,6 @@ static int __init ibm_init(struct ibm_init_struct *iibm)
 			ret = -ENODEV;
 			goto err_out;
 		}
-		entry->owner = THIS_MODULE;
 		entry->data = ibm;
 		entry->read_proc = &dispatch_procfs_read;
 		if (ibm->write)
@@ -7405,7 +7404,6 @@ static int __init thinkpad_acpi_module_init(void)
 		thinkpad_acpi_module_exit();
 		return -ENODEV;
 	}
-	proc_dir->owner = THIS_MODULE;
 
 	ret = platform_driver_register(&tpacpi_pdriver);
 	if (ret) {
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 40e60fc2e596..9f187265db8e 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -679,8 +679,6 @@ static acpi_status __init add_device(void)
 					      toshiba_proc_dir,
 					      (read_proc_t *) dispatch_read,
 					      item);
-		if (proc)
-			proc->owner = THIS_MODULE;
 		if (proc && item->write_func)
 			proc->write_proc = (write_proc_t *) dispatch_write;
 	}
@@ -772,7 +770,6 @@ static int __init toshiba_acpi_init(void)
 		toshiba_acpi_exit();
 		return -ENODEV;
 	} else {
-		toshiba_proc_dir->owner = THIS_MODULE;
 		status = add_device();
 		if (ACPI_FAILURE(status)) {
 			toshiba_acpi_exit();
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 5324978b73fb..235e87fcb49f 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -838,7 +838,7 @@ static int ps3av_get_hw_conf(struct ps3av *ps3av)
 }
 
 /* set mode using id */
-int ps3av_set_video_mode(u32 id)
+int ps3av_set_video_mode(int id)
 {
 	int size;
 	u32 option;
@@ -940,7 +940,7 @@ EXPORT_SYMBOL_GPL(ps3av_audio_mute);
 static int ps3av_probe(struct ps3_system_bus_device *dev)
 {
 	int res;
-	u32 id;
+	int id;
 
 	dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
 	dev_dbg(&dev->core, "  timeout=%d\n", timeout);
@@ -962,8 +962,10 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
 	init_completion(&ps3av->done);
 	complete(&ps3av->done);
 	ps3av->wq = create_singlethread_workqueue("ps3avd");
-	if (!ps3av->wq)
+	if (!ps3av->wq) {
+		res = -ENOMEM;
 		goto fail;
+	}
 
 	switch (ps3_os_area_get_av_multi_out()) {
 	case PS3_PARAM_AV_MULTI_OUT_NTSC:
@@ -994,6 +996,12 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
 		safe_mode = 1;
 #endif /* CONFIG_FB */
 	id = ps3av_auto_videomode(&ps3av->av_hw_conf);
+	if (id < 0) {
+		printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
+		res = -EINVAL;
+		goto fail;
+	}
+
 	safe_mode = 0;
 
 	mutex_lock(&ps3av->mutex);
@@ -1007,7 +1015,7 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
 fail:
 	kfree(ps3av);
 	ps3av = NULL;
-	return -ENOMEM;
+	return res;
 }
 
 static int ps3av_remove(struct ps3_system_bus_device *dev)
diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
index 0c6257a034ff..c086fc30a84c 100644
--- a/drivers/rtc/rtc-proc.c
+++ b/drivers/rtc/rtc-proc.c
@@ -105,14 +105,8 @@ static const struct file_operations rtc_proc_fops = {
 
 void rtc_proc_add_device(struct rtc_device *rtc)
 {
-	if (rtc->id == 0) {
-		struct proc_dir_entry *ent;
-
-		ent = proc_create_data("driver/rtc", 0, NULL,
-				       &rtc_proc_fops, rtc);
-		if (ent)
-			ent->owner = rtc->owner;
-	}
+	if (rtc->id == 0)
+		proc_create_data("driver/rtc", 0, NULL, &rtc_proc_fops, rtc);
 }
 
 void rtc_proc_del_device(struct rtc_device *rtc)
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 2080ba6a69b0..654daa3cdfda 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -320,7 +320,6 @@ dasd_proc_init(void)
 	dasd_proc_root_entry = proc_mkdir("dasd", NULL);
 	if (!dasd_proc_root_entry)
 		goto out_nodasd;
-	dasd_proc_root_entry->owner = THIS_MODULE;
 	dasd_devices_entry = proc_create("devices",
 					 S_IFREG | S_IRUGO | S_IWUSR,
 					 dasd_proc_root_entry,
@@ -334,7 +333,6 @@ dasd_proc_init(void)
 		goto out_nostatistics;
 	dasd_statistics_entry->read_proc = dasd_statistics_read;
 	dasd_statistics_entry->write_proc = dasd_statistics_write;
-	dasd_statistics_entry->owner = THIS_MODULE;
 	return 0;
 
  out_nostatistics:
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 099b5455bbce..b13481369642 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -596,8 +596,6 @@ int __init scsi_init_devinfo(void)
 		error = -ENOMEM;
 		goto out;
 	}
-
-	p->owner = THIS_MODULE;
 #endif /* CONFIG_SCSI_PROC_FS */
 
  out:
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index 82f7b2dd08a2..77fbddb507fd 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -115,8 +115,6 @@ void scsi_proc_hostdir_add(struct scsi_host_template *sht)
         	if (!sht->proc_dir)
 			printk(KERN_ERR "%s: proc_mkdir failed for %s\n",
 			       __func__, sht->proc_name);
-		else
-			sht->proc_dir->owner = sht->module;
 	}
 	mutex_unlock(&global_host_template_mutex);
 }
@@ -163,7 +161,6 @@ void scsi_proc_host_add(struct Scsi_Host *shost)
 	} 
 
 	p->write_proc = proc_scsi_write_proc;
-	p->owner = sht->module;
 }
 
 /**
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index bde4b4b0b80f..5c6ef51da274 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -406,6 +406,18 @@ static int cpm_uart_startup(struct uart_port *port)
 
 	pr_debug("CPM uart[%d]:startup\n", port->line);
 
+	/* If the port is not the console, make sure rx is disabled. */
+	if (!(pinfo->flags & FLAG_CONSOLE)) {
+		/* Disable UART rx */
+		if (IS_SMC(pinfo)) {
+			clrbits16(&pinfo->smcp->smc_smcmr, SMCMR_REN);
+			clrbits8(&pinfo->smcp->smc_smcm, SMCM_RX);
+		} else {
+			clrbits32(&pinfo->sccp->scc_gsmrl, SCC_GSMRL_ENR);
+			clrbits16(&pinfo->sccp->scc_sccm, UART_SCCM_RX);
+		}
+		cpm_line_cr_cmd(pinfo, CPM_CR_INIT_TRX);
+	}
 	/* Install interrupt handler. */
 	retval = request_irq(port->irq, cpm_uart_int, 0, "cpm_uart", port);
 	if (retval)
@@ -420,8 +432,6 @@ static int cpm_uart_startup(struct uart_port *port)
 		setbits32(&pinfo->sccp->scc_gsmrl, (SCC_GSMRL_ENR | SCC_GSMRL_ENT));
 	}
 
-	if (!(pinfo->flags & FLAG_CONSOLE))
-		cpm_line_cr_cmd(pinfo, CPM_CR_INIT_TRX);
 	return 0;
 }
 
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 0c3a2ab1612c..7f72f8ceaa6f 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -50,8 +50,8 @@
 /* OF Platform device Usage :
  *
  * This driver is only used for PSCs configured in uart mode.  The device
- * tree will have a node for each PSC in uart mode w/ device_type = "serial"
- * and "mpc52xx-psc-uart" in the compatible string
+ * tree will have a node for each PSC with "mpc52xx-psc-uart" in the compatible
+ * list.
  *
  * By default, PSC devices are enumerated in the order they are found.  However
  * a particular PSC number can be forces by adding 'device_no = <port#>'
@@ -522,7 +522,7 @@ mpc52xx_uart_startup(struct uart_port *port)
 
 	/* Request IRQ */
 	ret = request_irq(port->irq, mpc52xx_uart_int,
-		IRQF_DISABLED | IRQF_SAMPLE_RANDOM | IRQF_SHARED,
+		IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
 		"mpc52xx_psc_uart", port);
 	if (ret)
 		return ret;
@@ -1212,30 +1212,18 @@ mpc52xx_uart_of_resume(struct of_device *op)
 #endif
 
 static void
-mpc52xx_uart_of_assign(struct device_node *np, int idx)
+mpc52xx_uart_of_assign(struct device_node *np)
 {
-	int free_idx = -1;
 	int i;
 
-	/* Find the first free node */
+	/* Find the first free PSC number */
 	for (i = 0; i < MPC52xx_PSC_MAXNUM; i++) {
 		if (mpc52xx_uart_nodes[i] == NULL) {
-			free_idx = i;
-			break;
+			of_node_get(np);
+			mpc52xx_uart_nodes[i] = np;
+			return;
 		}
 	}
-
-	if ((idx < 0) || (idx >= MPC52xx_PSC_MAXNUM))
-		idx = free_idx;
-
-	if (idx < 0)
-		return; /* No free slot; abort */
-
-	of_node_get(np);
-	/* If the slot is already occupied, then swap slots */
-	if (mpc52xx_uart_nodes[idx] && (free_idx != -1))
-		mpc52xx_uart_nodes[free_idx] = mpc52xx_uart_nodes[idx];
-	mpc52xx_uart_nodes[idx] = np;
 }
 
 static void
@@ -1243,23 +1231,17 @@ mpc52xx_uart_of_enumerate(void)
 {
 	static int enum_done;
 	struct device_node *np;
-	const unsigned int *devno;
 	const struct  of_device_id *match;
 	int i;
 
 	if (enum_done)
 		return;
 
-	for_each_node_by_type(np, "serial") {
+	/* Assign index to each PSC in device tree */
+	for_each_matching_node(np, mpc52xx_uart_of_match) {
 		match = of_match_node(mpc52xx_uart_of_match, np);
-		if (!match)
-			continue;
-
 		psc_ops = match->data;
-
-		/* Is a particular device number requested? */
-		devno = of_get_property(np, "port-number", NULL);
-		mpc52xx_uart_of_assign(np, devno ? *devno : -1);
+		mpc52xx_uart_of_assign(np);
 	}
 
 	enum_done = 1;
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index cab1ab7cfb78..93c20e135ee1 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -776,7 +776,7 @@ static struct maple_driver maple_unsupported_device = {
 		.bus = &maple_bus_type,
 	},
 };
-/**
+/*
  * maple_bus_type - core maple bus structure
  */
 struct bus_type maple_bus_type = {
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index fe7e5f35e5d0..494d3f756e29 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -354,7 +354,7 @@ static int __init xilinx_spi_of_probe(struct of_device *ofdev,
 	if (xspi->regs == NULL) {
 		rc = -ENOMEM;
 		dev_warn(&ofdev->dev, "ioremap failure\n");
-		goto put_master;
+		goto release_mem;
 	}
 	xspi->irq = r_irq->start;
 
@@ -365,7 +365,7 @@ static int __init xilinx_spi_of_probe(struct of_device *ofdev,
 	prop = of_get_property(ofdev->node, "xlnx,num-ss-bits", &len);
 	if (!prop || len < sizeof(*prop)) {
 		dev_warn(&ofdev->dev, "no 'xlnx,num-ss-bits' property\n");
-		goto put_master;
+		goto unmap_io;
 	}
 	master->num_chipselect = *prop;
 
@@ -397,6 +397,8 @@ free_irq:
 	free_irq(xspi->irq, xspi);
 unmap_io:
 	iounmap(xspi->regs);
+release_mem:
+	release_mem_region(r_mem->start, resource_size(r_mem));
 put_master:
 	spi_master_put(master);
 	return rc;
@@ -406,6 +408,7 @@ static int __devexit xilinx_spi_remove(struct of_device *ofdev)
 {
 	struct xilinx_spi *xspi;
 	struct spi_master *master;
+	struct resource r_mem;
 
 	master = platform_get_drvdata(ofdev);
 	xspi = spi_master_get_devdata(master);
@@ -413,6 +416,8 @@ static int __devexit xilinx_spi_remove(struct of_device *ofdev)
 	spi_bitbang_stop(&xspi->bitbang);
 	free_irq(xspi->irq, xspi);
 	iounmap(xspi->regs);
+	if (!of_address_to_resource(ofdev->node, 0, &r_mem))
+		release_mem_region(r_mem.start, resource_size(&r_mem));
 	dev_set_drvdata(&ofdev->dev, 0);
 	spi_master_put(xspi->bitbang.master);
 
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index c6d7cc76516f..1de0c0032468 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2582,7 +2582,7 @@ static void radeon_set_suspend(struct radeonfb_info *rinfo, int suspend)
 		 * calling pci_set_power_state()
 		 */
 		radeonfb_whack_power_state(rinfo, PCI_D2);
-		pci_set_power_state(rinfo->pdev, PCI_D2);
+		__pci_complete_power_transition(rinfo->pdev, PCI_D2);
 	} else {
 		printk(KERN_DEBUG "radeonfb (%s): switching to D0 state...\n",
 		       pci_name(rinfo->pdev));
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 37b433a08ce8..e327b84820d2 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -2059,25 +2059,21 @@ static void viafb_init_proc(struct proc_dir_entry **viafb_entry)
 	if (viafb_entry) {
 		entry = create_proc_entry("dvp0", 0, *viafb_entry);
 		if (entry) {
-			entry->owner = THIS_MODULE;
 			entry->read_proc = viafb_dvp0_proc_read;
 			entry->write_proc = viafb_dvp0_proc_write;
 		}
 		entry = create_proc_entry("dvp1", 0, *viafb_entry);
 		if (entry) {
-			entry->owner = THIS_MODULE;
 			entry->read_proc = viafb_dvp1_proc_read;
 			entry->write_proc = viafb_dvp1_proc_write;
 		}
 		entry = create_proc_entry("dfph", 0, *viafb_entry);
 		if (entry) {
-			entry->owner = THIS_MODULE;
 			entry->read_proc = viafb_dfph_proc_read;
 			entry->write_proc = viafb_dfph_proc_write;
 		}
 		entry = create_proc_entry("dfpl", 0, *viafb_entry);
 		if (entry) {
-			entry->owner = THIS_MODULE;
 			entry->read_proc = viafb_dfpl_proc_read;
 			entry->write_proc = viafb_dfpl_proc_write;
 		}
@@ -2086,7 +2082,6 @@ static void viafb_init_proc(struct proc_dir_entry **viafb_entry)
 		    viaparinfo->chip_info->lvds_chip_info2.lvds_chip_name) {
 			entry = create_proc_entry("vt1636", 0, *viafb_entry);
 			if (entry) {
-				entry->owner = THIS_MODULE;
 				entry->read_proc = viafb_vt1636_proc_read;
 				entry->write_proc = viafb_vt1636_proc_write;
 			}
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 5777196bf6c9..5c52369ab9bb 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -23,15 +23,21 @@
 
 #ifdef DEBUG
 /* For development, we want to crash whenever the ring is screwed. */
-#define BAD_RING(vq, fmt...)			\
-	do { dev_err(&vq->vq.vdev->dev, fmt); BUG(); } while(0)
-#define START_USE(vq) \
-	do { if ((vq)->in_use) panic("in_use = %i\n", (vq)->in_use); (vq)->in_use = __LINE__; mb(); } while(0)
-#define END_USE(vq) \
-	do { BUG_ON(!(vq)->in_use); (vq)->in_use = 0; mb(); } while(0)
+#define BAD_RING(_vq, fmt...)			\
+	do { dev_err(&(_vq)->vq.vdev->dev, fmt); BUG(); } while(0)
+/* Caller is supposed to guarantee no reentry. */
+#define START_USE(_vq)						\
+	do {							\
+		if ((_vq)->in_use)				\
+			panic("in_use = %i\n", (_vq)->in_use);	\
+		(_vq)->in_use = __LINE__;			\
+		mb();						\
+	} while(0)
+#define END_USE(_vq) \
+	do { BUG_ON(!(_vq)->in_use); (_vq)->in_use = 0; mb(); } while(0)
 #else
-#define BAD_RING(vq, fmt...)			\
-	do { dev_err(&vq->vq.vdev->dev, fmt); (vq)->broken = true; } while(0)
+#define BAD_RING(_vq, fmt...)			\
+	do { dev_err(&_vq->vq.vdev->dev, fmt); (_vq)->broken = true; } while(0)
 #define START_USE(vq)
 #define END_USE(vq)
 #endif
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 55f64af072a4..63024145215d 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -772,7 +772,7 @@ config TXX9_WDT
 
 config GEF_WDT
 	tristate "GE Fanuc Watchdog Timer"
-	depends on GEF_SBC610
+	depends on GEF_SBC610 || GEF_SBC310 || GEF_PPC9A
 	---help---
 	  Watchdog timer found in a number of GE Fanuc single board computers.
 
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 6cf155d6b350..3137361ccbfe 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -380,7 +380,7 @@ asm(".text                      \n\t"
  *	This function checks whether or not a SMBIOS/DMI record is
  *	the 64bit CRU info or not
  */
-static void __devinit dmi_find_cru(const struct dmi_header *dm)
+static void __devinit dmi_find_cru(const struct dmi_header *dm, void *dummy)
 {
 	struct smbios_cru64_info *smbios_cru64_ptr;
 	unsigned long cru_physical_address;
@@ -403,7 +403,7 @@ static int __devinit detect_cru_service(void)
 {
 	cru_rom_addr = NULL;
 
-	dmi_walk(dmi_find_cru);
+	dmi_walk(dmi_find_cru, NULL);
 
 	/* if cru_rom_addr has been set then we found a CRU service */
 	return ((cru_rom_addr != NULL) ? 0 : -ENODEV);
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 3ccd348d112d..0d61db1e7b49 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -39,12 +39,6 @@ static int xen_suspend(void *data)
 
 	BUG_ON(!irqs_disabled());
 
-	err = device_power_down(PMSG_SUSPEND);
-	if (err) {
-		printk(KERN_ERR "xen_suspend: device_power_down failed: %d\n",
-		       err);
-		return err;
-	}
 	err = sysdev_suspend(PMSG_SUSPEND);
 	if (err) {
 		printk(KERN_ERR "xen_suspend: sysdev_suspend failed: %d\n",
@@ -69,7 +63,6 @@ static int xen_suspend(void *data)
 	xen_mm_unpin_all();
 
 	sysdev_resume();
-	device_power_up(PMSG_RESUME);
 
 	if (!*cancelled) {
 		xen_irq_resume();
@@ -108,6 +101,12 @@ static void do_suspend(void)
 	/* XXX use normal device tree? */
 	xenbus_suspend();
 
+	err = device_power_down(PMSG_SUSPEND);
+	if (err) {
+		printk(KERN_ERR "device_power_down failed: %d\n", err);
+		goto resume_devices;
+	}
+
 	err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
 	if (err) {
 		printk(KERN_ERR "failed to start xen_suspend: %d\n", err);
@@ -120,6 +119,9 @@ static void do_suspend(void)
 	} else
 		xenbus_suspend_cancel();
 
+	device_power_up(PMSG_RESUME);
+
+resume_devices:
 	device_resume(PMSG_RESUME);
 
 	/* Make sure timer events get retriggered on all CPUs */
diff --git a/fs/afs/proc.c b/fs/afs/proc.c
index 7578c1ab9e0b..8630615e57fe 100644
--- a/fs/afs/proc.c
+++ b/fs/afs/proc.c
@@ -146,7 +146,6 @@ int afs_proc_init(void)
 	proc_afs = proc_mkdir("fs/afs", NULL);
 	if (!proc_afs)
 		goto error_dir;
-	proc_afs->owner = THIS_MODULE;
 
 	p = proc_create("cells", 0, proc_afs, &afs_proc_cells_fops);
 	if (!p)
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 877e4d9a1159..7f19fefd3d45 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -404,7 +404,6 @@ cifs_proc_init(void)
 	if (proc_fs_cifs == NULL)
 		return;
 
-	proc_fs_cifs->owner = THIS_MODULE;
 	proc_create("DebugData", 0, proc_fs_cifs, &cifs_debug_data_proc_fops);
 
 #ifdef CONFIG_CIFS_STATS
diff --git a/fs/compat.c b/fs/compat.c
index 5e374aad33f7..55efdfebdf5a 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1420,12 +1420,17 @@ int compat_do_execve(char * filename,
 {
 	struct linux_binprm *bprm;
 	struct file *file;
+	struct files_struct *displaced;
 	int retval;
 
+	retval = unshare_files(&displaced);
+	if (retval)
+		goto out_ret;
+
 	retval = -ENOMEM;
 	bprm = kzalloc(sizeof(*bprm), GFP_KERNEL);
 	if (!bprm)
-		goto out_ret;
+		goto out_files;
 
 	retval = mutex_lock_interruptible(&current->cred_exec_mutex);
 	if (retval < 0)
@@ -1436,7 +1441,7 @@ int compat_do_execve(char * filename,
 	bprm->cred = prepare_exec_creds();
 	if (!bprm->cred)
 		goto out_unlock;
-	check_unsafe_exec(bprm, current->files);
+	check_unsafe_exec(bprm);
 
 	file = open_exec(filename);
 	retval = PTR_ERR(file);
@@ -1487,6 +1492,8 @@ int compat_do_execve(char * filename,
 	mutex_unlock(&current->cred_exec_mutex);
 	acct_update_integrals(current);
 	free_bprm(bprm);
+	if (displaced)
+		put_files_struct(displaced);
 	return retval;
 
 out:
@@ -1506,6 +1513,9 @@ out_unlock:
 out_free:
 	free_bprm(bprm);
 
+out_files:
+	if (displaced)
+		reset_files_struct(displaced);
 out_ret:
 	return retval;
 }
diff --git a/fs/exec.c b/fs/exec.c
index b9f1c144b7a1..c5128fbc9165 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1056,28 +1056,24 @@ EXPORT_SYMBOL(install_exec_creds);
  * - the caller must hold current->cred_exec_mutex to protect against
  *   PTRACE_ATTACH
  */
-void check_unsafe_exec(struct linux_binprm *bprm, struct files_struct *files)
+void check_unsafe_exec(struct linux_binprm *bprm)
 {
 	struct task_struct *p = current, *t;
 	unsigned long flags;
-	unsigned n_fs, n_files, n_sighand;
+	unsigned n_fs, n_sighand;
 
 	bprm->unsafe = tracehook_unsafe_exec(p);
 
 	n_fs = 1;
-	n_files = 1;
 	n_sighand = 1;
 	lock_task_sighand(p, &flags);
 	for (t = next_thread(p); t != p; t = next_thread(t)) {
 		if (t->fs == p->fs)
 			n_fs++;
-		if (t->files == files)
-			n_files++;
 		n_sighand++;
 	}
 
 	if (atomic_read(&p->fs->count) > n_fs ||
-	    atomic_read(&p->files->count) > n_files ||
 	    atomic_read(&p->sighand->count) > n_sighand)
 		bprm->unsafe |= LSM_UNSAFE_SHARE;
 
@@ -1300,7 +1296,7 @@ int do_execve(char * filename,
 	bprm->cred = prepare_exec_creds();
 	if (!bprm->cred)
 		goto out_unlock;
-	check_unsafe_exec(bprm, displaced);
+	check_unsafe_exec(bprm);
 
 	file = open_exec(filename);
 	retval = PTR_ERR(file);
diff --git a/fs/fcntl.c b/fs/fcntl.c
index d865ca66ccba..cc8e4de2fee5 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -531,6 +531,12 @@ int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fap
 		if (!new)
 			return -ENOMEM;
 	}
+
+	/*
+	 * We need to take f_lock first since it's not an IRQ-safe
+	 * lock.
+	 */
+	spin_lock(&filp->f_lock);
 	write_lock_irq(&fasync_lock);
 	for (fp = fapp; (fa = *fp) != NULL; fp = &fa->fa_next) {
 		if (fa->fa_file == filp) {
@@ -555,14 +561,12 @@ int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fap
 		result = 1;
 	}
 out:
-	/* Fix up FASYNC bit while still holding fasync_lock */
-	spin_lock(&filp->f_lock);
 	if (on)
 		filp->f_flags |= FASYNC;
 	else
 		filp->f_flags &= ~FASYNC;
-	spin_unlock(&filp->f_lock);
 	write_unlock_irq(&fasync_lock);
+	spin_unlock(&filp->f_lock);
 	return result;
 }
 
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index d9fdb7cec538..821d10f719bd 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1465,7 +1465,7 @@ static loff_t fuse_file_llseek(struct file *file, loff_t offset, int origin)
 	case SEEK_END:
 		retval = fuse_update_attributes(inode, NULL, file, NULL);
 		if (retval)
-			return retval;
+			goto exit;
 		offset += i_size_read(inode);
 		break;
 	case SEEK_CUR:
@@ -1479,6 +1479,7 @@ static loff_t fuse_file_llseek(struct file *file, loff_t offset, int origin)
 		}
 		retval = offset;
 	}
+exit:
 	mutex_unlock(&inode->i_mutex);
 	return retval;
 }
diff --git a/fs/internal.h b/fs/internal.h
index 0d8ac497b3d5..53af885f1732 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -43,7 +43,7 @@ extern void __init chrdev_init(void);
 /*
  * exec.c
  */
-extern void check_unsafe_exec(struct linux_binprm *, struct files_struct *);
+extern void check_unsafe_exec(struct linux_binprm *);
 
 /*
  * namespace.c
diff --git a/fs/jfs/Kconfig b/fs/jfs/Kconfig
index 9ff619a6f9cc..57cef19951db 100644
--- a/fs/jfs/Kconfig
+++ b/fs/jfs/Kconfig
@@ -1,6 +1,7 @@
 config JFS_FS
 	tristate "JFS filesystem support"
 	select NLS
+	select CRC32
 	help
 	  This is a port of IBM's Journaled Filesystem .  More information is
 	  available in the file <file:Documentation/filesystems/jfs.txt>.
diff --git a/fs/jfs/jfs_debug.c b/fs/jfs/jfs_debug.c
index 6a73de84bcef..dd824d9b0b1a 100644
--- a/fs/jfs/jfs_debug.c
+++ b/fs/jfs/jfs_debug.c
@@ -90,7 +90,6 @@ void jfs_proc_init(void)
 
 	if (!(base = proc_mkdir("fs/jfs", NULL)))
 		return;
-	base->owner = THIS_MODULE;
 
 	for (i = 0; i < NPROCENT; i++)
 		proc_create(Entries[i].name, 0, base, Entries[i].proc_fops);
diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c
index 169802ea07f9..bbbd5f202e37 100644
--- a/fs/jfs/jfs_extent.c
+++ b/fs/jfs/jfs_extent.c
@@ -362,11 +362,12 @@ exit:
 int extHint(struct inode *ip, s64 offset, xad_t * xp)
 {
 	struct super_block *sb = ip->i_sb;
-	struct xadlist xadl;
-	struct lxdlist lxdl;
-	lxd_t lxd;
+	int nbperpage = JFS_SBI(sb)->nbperpage;
 	s64 prev;
-	int rc, nbperpage = JFS_SBI(sb)->nbperpage;
+	int rc = 0;
+	s64 xaddr;
+	int xlen;
+	int xflag;
 
 	/* init the hint as "no hint provided" */
 	XADaddress(xp, 0);
@@ -376,46 +377,30 @@ int extHint(struct inode *ip, s64 offset, xad_t * xp)
 	 */
 	prev = ((offset & ~POFFSET) >> JFS_SBI(sb)->l2bsize) - nbperpage;
 
-	/* if the offsets in the first page of the file,
-	 * no hint provided.
+	/* if the offset is in the first page of the file, no hint provided.
 	 */
 	if (prev < 0)
-		return (0);
-
-	/* prepare to lookup the previous page's extent info */
-	lxdl.maxnlxd = 1;
-	lxdl.nlxd = 1;
-	lxdl.lxd = &lxd;
-	LXDoffset(&lxd, prev)
-	LXDlength(&lxd, nbperpage);
-
-	xadl.maxnxad = 1;
-	xadl.nxad = 0;
-	xadl.xad = xp;
-
-	/* perform the lookup */
-	if ((rc = xtLookupList(ip, &lxdl, &xadl, 0)))
-		return (rc);
-
-	/* check if no extent exists for the previous page.
-	 * this is possible for sparse files.
-	 */
-	if (xadl.nxad == 0) {
-//		assert(ISSPARSE(ip));
-		return (0);
-	}
+		goto out;
 
-	/* only preserve the abnr flag within the xad flags
-	 * of the returned hint.
-	 */
-	xp->flag &= XAD_NOTRECORDED;
+	rc = xtLookup(ip, prev, nbperpage, &xflag, &xaddr, &xlen, 0);
 
-	if(xadl.nxad != 1 || lengthXAD(xp) != nbperpage) {
-		jfs_error(ip->i_sb, "extHint: corrupt xtree");
-		return -EIO;
-	}
+	if ((rc == 0) && xlen) {
+		if (xlen != nbperpage) {
+			jfs_error(ip->i_sb, "extHint: corrupt xtree");
+			rc = -EIO;
+		}
+		XADaddress(xp, xaddr);
+		XADlength(xp, xlen);
+		/*
+		 * only preserve the abnr flag within the xad flags
+		 * of the returned hint.
+		 */
+		xp->flag  = xflag & XAD_NOTRECORDED;
+	} else
+		rc = 0;
 
-	return (0);
+out:
+	return (rc);
 }
 
 
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index 0f94381ca6d0..346057218edc 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -57,12 +57,6 @@
 #include "jfs_debug.h"
 
 /*
- * __mark_inode_dirty expects inodes to be hashed.  Since we don't want
- * special inodes in the fileset inode space, we make them appear hashed,
- * but do not put on any lists.
- */
-
-/*
  * imap locks
  */
 /* iag free list lock */
@@ -497,7 +491,9 @@ struct inode *diReadSpecial(struct super_block *sb, ino_t inum, int secondary)
 	release_metapage(mp);
 
 	/*
-	 * that will look hashed, but won't be on any list; hlist_del()
+	 * __mark_inode_dirty expects inodes to be hashed.  Since we don't
+	 * want special inodes in the fileset inode space, we make them
+	 * appear hashed, but do not put on any lists.  hlist_del()
 	 * will work fine and require no locking.
 	 */
 	ip->i_hash.pprev = &ip->i_hash.next;
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index c350057087dd..07b6c5dfb4b6 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -369,6 +369,7 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
 	unsigned long bio_bytes = 0;
 	unsigned long bio_offset = 0;
 	int offset;
+	int bad_blocks = 0;
 
 	page_start = (sector_t)page->index <<
 		     (PAGE_CACHE_SHIFT - inode->i_blkbits);
@@ -394,6 +395,7 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
 		}
 
 		clear_bit(META_dirty, &mp->flag);
+		set_bit(META_io, &mp->flag);
 		block_offset = offset >> inode->i_blkbits;
 		lblock = page_start + block_offset;
 		if (bio) {
@@ -402,7 +404,6 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
 				len = min(xlen, blocks_per_mp);
 				xlen -= len;
 				bio_bytes += len << inode->i_blkbits;
-				set_bit(META_io, &mp->flag);
 				continue;
 			}
 			/* Not contiguous */
@@ -424,12 +425,14 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
 		xlen = (PAGE_CACHE_SIZE - offset) >> inode->i_blkbits;
 		pblock = metapage_get_blocks(inode, lblock, &xlen);
 		if (!pblock) {
-			/* Need better error handling */
 			printk(KERN_ERR "JFS: metapage_get_blocks failed\n");
-			dec_io(page, last_write_complete);
+			/*
+			 * We already called inc_io(), but can't cancel it
+			 * with dec_io() until we're done with the page
+			 */
+			bad_blocks++;
 			continue;
 		}
-		set_bit(META_io, &mp->flag);
 		len = min(xlen, (int)JFS_SBI(inode->i_sb)->nbperpage);
 
 		bio = bio_alloc(GFP_NOFS, 1);
@@ -459,6 +462,9 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc)
 
 	unlock_page(page);
 
+	if (bad_blocks)
+		goto err_out;
+
 	if (nr_underway == 0)
 		end_page_writeback(page);
 
@@ -474,7 +480,9 @@ skip:
 	bio_put(bio);
 	unlock_page(page);
 	dec_io(page, last_write_complete);
-
+err_out:
+	while (bad_blocks--)
+		dec_io(page, last_write_complete);
 	return -EIO;
 }
 
diff --git a/fs/jfs/jfs_types.h b/fs/jfs/jfs_types.h
index 649f9817accd..43ea3713c083 100644
--- a/fs/jfs/jfs_types.h
+++ b/fs/jfs/jfs_types.h
@@ -58,35 +58,6 @@ struct timestruc_t {
 #define	ONES		0xffffffffu	/* all bit on		*/
 
 /*
- *	logical xd (lxd)
- */
-typedef struct {
-	unsigned len:24;
-	unsigned off1:8;
-	u32 off2;
-} lxd_t;
-
-/* lxd_t field construction */
-#define	LXDlength(lxd, length32)	( (lxd)->len = length32 )
-#define	LXDoffset(lxd, offset64)\
-{\
-	(lxd)->off1 = ((s64)offset64) >> 32;\
-	(lxd)->off2 = (offset64) & 0xffffffff;\
-}
-
-/* lxd_t field extraction */
-#define	lengthLXD(lxd)	( (lxd)->len )
-#define	offsetLXD(lxd)\
-	( ((s64)((lxd)->off1)) << 32 | (lxd)->off2 )
-
-/* lxd list */
-struct lxdlist {
-	s16 maxnlxd;
-	s16 nlxd;
-	lxd_t *lxd;
-};
-
-/*
  *	physical xd (pxd)
  */
 typedef struct {
diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c
index a27e26c90568..d654a6458648 100644
--- a/fs/jfs/jfs_xtree.c
+++ b/fs/jfs/jfs_xtree.c
@@ -164,11 +164,8 @@ int xtLookup(struct inode *ip, s64 lstart,
 		/* is lookup offset beyond eof ? */
 		size = ((u64) ip->i_size + (JFS_SBI(ip->i_sb)->bsize - 1)) >>
 		    JFS_SBI(ip->i_sb)->l2bsize;
-		if (lstart >= size) {
-			jfs_err("xtLookup: lstart (0x%lx) >= size (0x%lx)",
-				(ulong) lstart, (ulong) size);
+		if (lstart >= size)
 			return 0;
-		}
 	}
 
 	/*
@@ -220,264 +217,6 @@ int xtLookup(struct inode *ip, s64 lstart,
 	return rc;
 }
 
-
-/*
- *	xtLookupList()
- *
- * function: map a single logical extent into a list of physical extent;
- *
- * parameter:
- *	struct inode	*ip,
- *	struct lxdlist	*lxdlist,	lxd list (in)
- *	struct xadlist	*xadlist,	xad list (in/out)
- *	int		flag)
- *
- * coverage of lxd by xad under assumption of
- * . lxd's are ordered and disjoint.
- * . xad's are ordered and disjoint.
- *
- * return:
- *	0:	success
- *
- * note: a page being written (even a single byte) is backed fully,
- *	except the last page which is only backed with blocks
- *	required to cover the last byte;
- *	the extent backing a page is fully contained within an xad;
- */
-int xtLookupList(struct inode *ip, struct lxdlist * lxdlist,
-		 struct xadlist * xadlist, int flag)
-{
-	int rc = 0;
-	struct btstack btstack;
-	int cmp;
-	s64 bn;
-	struct metapage *mp;
-	xtpage_t *p;
-	int index;
-	lxd_t *lxd;
-	xad_t *xad, *pxd;
-	s64 size, lstart, lend, xstart, xend, pstart;
-	s64 llen, xlen, plen;
-	s64 xaddr, paddr;
-	int nlxd, npxd, maxnpxd;
-
-	npxd = xadlist->nxad = 0;
-	maxnpxd = xadlist->maxnxad;
-	pxd = xadlist->xad;
-
-	nlxd = lxdlist->nlxd;
-	lxd = lxdlist->lxd;
-
-	lstart = offsetLXD(lxd);
-	llen = lengthLXD(lxd);
-	lend = lstart + llen;
-
-	size = (ip->i_size + (JFS_SBI(ip->i_sb)->bsize - 1)) >>
-	    JFS_SBI(ip->i_sb)->l2bsize;
-
-	/*
-	 * search for the xad entry covering the logical extent
-	 */
-      search:
-	if (lstart >= size)
-		return 0;
-
-	if ((rc = xtSearch(ip, lstart, NULL, &cmp, &btstack, 0)))
-		return rc;
-
-	/*
-	 *	compute the physical extent covering logical extent
-	 *
-	 * N.B. search may have failed (e.g., hole in sparse file),
-	 * and returned the index of the next entry.
-	 */
-//map:
-	/* retrieve search result */
-	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);
-
-	/* is xad on the next sibling page ? */
-	if (index == le16_to_cpu(p->header.nextindex)) {
-		if (p->header.flag & BT_ROOT)
-			goto mapend;
-
-		if ((bn = le64_to_cpu(p->header.next)) == 0)
-			goto mapend;
-
-		XT_PUTPAGE(mp);
-
-		/* get next sibling page */
-		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-		if (rc)
-			return rc;
-
-		index = XTENTRYSTART;
-	}
-
-	xad = &p->xad[index];
-
-	/*
-	 * is lxd covered by xad ?
-	 */
-      compare:
-	xstart = offsetXAD(xad);
-	xlen = lengthXAD(xad);
-	xend = xstart + xlen;
-	xaddr = addressXAD(xad);
-
-      compare1:
-	if (xstart < lstart)
-		goto compare2;
-
-	/* (lstart <= xstart) */
-
-	/* lxd is NOT covered by xad */
-	if (lend <= xstart) {
-		/*
-		 * get next lxd
-		 */
-		if (--nlxd == 0)
-			goto mapend;
-		lxd++;
-
-		lstart = offsetLXD(lxd);
-		llen = lengthLXD(lxd);
-		lend = lstart + llen;
-		if (lstart >= size)
-			goto mapend;
-
-		/* compare with the current xad */
-		goto compare1;
-	}
-	/* lxd is covered by xad */
-	else {			/* (xstart < lend) */
-
-		/* initialize new pxd */
-		pstart = xstart;
-		plen = min(lend - xstart, xlen);
-		paddr = xaddr;
-
-		goto cover;
-	}
-
-	/* (xstart < lstart) */
-      compare2:
-	/* lxd is covered by xad */
-	if (lstart < xend) {
-		/* initialize new pxd */
-		pstart = lstart;
-		plen = min(xend - lstart, llen);
-		paddr = xaddr + (lstart - xstart);
-
-		goto cover;
-	}
-	/* lxd is NOT covered by xad */
-	else {			/* (xend <= lstart) */
-
-		/*
-		 * get next xad
-		 *
-		 * linear search next xad covering lxd on
-		 * the current xad page, and then tree search
-		 */
-		if (index == le16_to_cpu(p->header.nextindex) - 1) {
-			if (p->header.flag & BT_ROOT)
-				goto mapend;
-
-			XT_PUTPAGE(mp);
-			goto search;
-		} else {
-			index++;
-			xad++;
-
-			/* compare with new xad */
-			goto compare;
-		}
-	}
-
-	/*
-	 * lxd is covered by xad and a new pxd has been initialized
-	 * (lstart <= xstart < lend) or (xstart < lstart < xend)
-	 */
-      cover:
-	/* finalize pxd corresponding to current xad */
-	XT_PUTENTRY(pxd, xad->flag, pstart, plen, paddr);
-
-	if (++npxd >= maxnpxd)
-		goto mapend;
-	pxd++;
-
-	/*
-	 * lxd is fully covered by xad
-	 */
-	if (lend <= xend) {
-		/*
-		 * get next lxd
-		 */
-		if (--nlxd == 0)
-			goto mapend;
-		lxd++;
-
-		lstart = offsetLXD(lxd);
-		llen = lengthLXD(lxd);
-		lend = lstart + llen;
-		if (lstart >= size)
-			goto mapend;
-
-		/*
-		 * test for old xad covering new lxd
-		 * (old xstart < new lstart)
-		 */
-		goto compare2;
-	}
-	/*
-	 * lxd is partially covered by xad
-	 */
-	else {			/* (xend < lend) */
-
-		/*
-		 * get next xad
-		 *
-		 * linear search next xad covering lxd on
-		 * the current xad page, and then next xad page search
-		 */
-		if (index == le16_to_cpu(p->header.nextindex) - 1) {
-			if (p->header.flag & BT_ROOT)
-				goto mapend;
-
-			if ((bn = le64_to_cpu(p->header.next)) == 0)
-				goto mapend;
-
-			XT_PUTPAGE(mp);
-
-			/* get next sibling page */
-			XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);
-			if (rc)
-				return rc;
-
-			index = XTENTRYSTART;
-			xad = &p->xad[index];
-		} else {
-			index++;
-			xad++;
-		}
-
-		/*
-		 * test for new xad covering old lxd
-		 * (old lstart < new xstart)
-		 */
-		goto compare;
-	}
-
-      mapend:
-	xadlist->nxad = npxd;
-
-//out:
-	XT_PUTPAGE(mp);
-
-	return rc;
-}
-
-
 /*
  *	xtSearch()
  *
diff --git a/fs/jfs/jfs_xtree.h b/fs/jfs/jfs_xtree.h
index 70815c8a3d6a..08c0c749b986 100644
--- a/fs/jfs/jfs_xtree.h
+++ b/fs/jfs/jfs_xtree.h
@@ -110,8 +110,6 @@ typedef union {
  */
 extern int xtLookup(struct inode *ip, s64 lstart, s64 llen,
 		    int *pflag, s64 * paddr, int *plen, int flag);
-extern int xtLookupList(struct inode *ip, struct lxdlist * lxdlist,
-			struct xadlist * xadlist, int flag);
 extern void xtInitRoot(tid_t tid, struct inode *ip);
 extern int xtInsert(tid_t tid, struct inode *ip,
 		    int xflag, s64 xoff, int xlen, s64 * xaddrp, int flag);
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index b37d1f78b854..6f21adf9479a 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -29,6 +29,7 @@
 #include <linux/posix_acl.h>
 #include <linux/buffer_head.h>
 #include <linux/exportfs.h>
+#include <linux/crc32.h>
 #include <asm/uaccess.h>
 #include <linux/seq_file.h>
 
@@ -168,6 +169,9 @@ static int jfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 	buf->f_files = maxinodes;
 	buf->f_ffree = maxinodes - (atomic_read(&imap->im_numinos) -
 				    atomic_read(&imap->im_numfree));
+	buf->f_fsid.val[0] = (u32)crc32_le(0, sbi->uuid, sizeof(sbi->uuid)/2);
+	buf->f_fsid.val[1] = (u32)crc32_le(0, sbi->uuid + sizeof(sbi->uuid)/2,
+					sizeof(sbi->uuid)/2);
 
 	buf->f_namelen = JFS_NAME_MAX;
 	return 0;
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 574158ae2398..2277421656e7 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1606,8 +1606,6 @@ int __init nfs_fs_proc_init(void)
 	if (!proc_fs_nfs)
 		goto error_0;
 
-	proc_fs_nfs->owner = THIS_MODULE;
-
 	/* a file of servers with which we're dealing */
 	p = proc_create("servers", S_IFREG|S_IRUGO,
 			proc_fs_nfs, &nfs_server_list_fops);
diff --git a/fs/proc/base.c b/fs/proc/base.c
index aef6d55b7de6..e0afd326b688 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -146,15 +146,22 @@ static unsigned int pid_entry_count_dirs(const struct pid_entry *entries,
 	return count;
 }
 
-static struct fs_struct *get_fs_struct(struct task_struct *task)
+static int get_fs_path(struct task_struct *task, struct path *path, bool root)
 {
 	struct fs_struct *fs;
+	int result = -ENOENT;
+
 	task_lock(task);
 	fs = task->fs;
-	if(fs)
-		atomic_inc(&fs->count);
+	if (fs) {
+		read_lock(&fs->lock);
+		*path = root ? fs->root : fs->pwd;
+		path_get(path);
+		read_unlock(&fs->lock);
+		result = 0;
+	}
 	task_unlock(task);
-	return fs;
+	return result;
 }
 
 static int get_nr_threads(struct task_struct *tsk)
@@ -172,42 +179,24 @@ static int get_nr_threads(struct task_struct *tsk)
 static int proc_cwd_link(struct inode *inode, struct path *path)
 {
 	struct task_struct *task = get_proc_task(inode);
-	struct fs_struct *fs = NULL;
 	int result = -ENOENT;
 
 	if (task) {
-		fs = get_fs_struct(task);
+		result = get_fs_path(task, path, 0);
 		put_task_struct(task);
 	}
-	if (fs) {
-		read_lock(&fs->lock);
-		*path = fs->pwd;
-		path_get(&fs->pwd);
-		read_unlock(&fs->lock);
-		result = 0;
-		put_fs_struct(fs);
-	}
 	return result;
 }
 
 static int proc_root_link(struct inode *inode, struct path *path)
 {
 	struct task_struct *task = get_proc_task(inode);
-	struct fs_struct *fs = NULL;
 	int result = -ENOENT;
 
 	if (task) {
-		fs = get_fs_struct(task);
+		result = get_fs_path(task, path, 1);
 		put_task_struct(task);
 	}
-	if (fs) {
-		read_lock(&fs->lock);
-		*path = fs->root;
-		path_get(&fs->root);
-		read_unlock(&fs->lock);
-		result = 0;
-		put_fs_struct(fs);
-	}
 	return result;
 }
 
@@ -596,7 +585,6 @@ static int mounts_open_common(struct inode *inode, struct file *file,
 	struct task_struct *task = get_proc_task(inode);
 	struct nsproxy *nsp;
 	struct mnt_namespace *ns = NULL;
-	struct fs_struct *fs = NULL;
 	struct path root;
 	struct proc_mounts *p;
 	int ret = -EINVAL;
@@ -610,22 +598,16 @@ static int mounts_open_common(struct inode *inode, struct file *file,
 				get_mnt_ns(ns);
 		}
 		rcu_read_unlock();
-		if (ns)
-			fs = get_fs_struct(task);
+		if (ns && get_fs_path(task, &root, 1) == 0)
+			ret = 0;
 		put_task_struct(task);
 	}
 
 	if (!ns)
 		goto err;
-	if (!fs)
+	if (ret)
 		goto err_put_ns;
 
-	read_lock(&fs->lock);
-	root = fs->root;
-	path_get(&root);
-	read_unlock(&fs->lock);
-	put_fs_struct(fs);
-
 	ret = -ENOMEM;
 	p = kmalloc(sizeof(struct proc_mounts), GFP_KERNEL);
 	if (!p)
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 5d2989e9dcc1..fa678abc9db1 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -37,7 +37,7 @@ static int proc_match(int len, const char *name, struct proc_dir_entry *de)
 #define PROC_BLOCK_SIZE	(PAGE_SIZE - 1024)
 
 static ssize_t
-proc_file_read(struct file *file, char __user *buf, size_t nbytes,
+__proc_file_read(struct file *file, char __user *buf, size_t nbytes,
 	       loff_t *ppos)
 {
 	struct inode * inode = file->f_path.dentry->d_inode;
@@ -183,19 +183,47 @@ proc_file_read(struct file *file, char __user *buf, size_t nbytes,
 }
 
 static ssize_t
+proc_file_read(struct file *file, char __user *buf, size_t nbytes,
+	       loff_t *ppos)
+{
+	struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+	ssize_t rv = -EIO;
+
+	spin_lock(&pde->pde_unload_lock);
+	if (!pde->proc_fops) {
+		spin_unlock(&pde->pde_unload_lock);
+		return rv;
+	}
+	pde->pde_users++;
+	spin_unlock(&pde->pde_unload_lock);
+
+	rv = __proc_file_read(file, buf, nbytes, ppos);
+
+	pde_users_dec(pde);
+	return rv;
+}
+
+static ssize_t
 proc_file_write(struct file *file, const char __user *buffer,
 		size_t count, loff_t *ppos)
 {
-	struct inode *inode = file->f_path.dentry->d_inode;
-	struct proc_dir_entry * dp;
-	
-	dp = PDE(inode);
-
-	if (!dp->write_proc)
-		return -EIO;
+	struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+	ssize_t rv = -EIO;
+
+	if (pde->write_proc) {
+		spin_lock(&pde->pde_unload_lock);
+		if (!pde->proc_fops) {
+			spin_unlock(&pde->pde_unload_lock);
+			return rv;
+		}
+		pde->pde_users++;
+		spin_unlock(&pde->pde_unload_lock);
 
-	/* FIXME: does this routine need ppos?  probably... */
-	return dp->write_proc(file, buffer, count, dp->data);
+		/* FIXME: does this routine need ppos?  probably... */
+		rv = pde->write_proc(file, buffer, count, pde->data);
+		pde_users_dec(pde);
+	}
+	return rv;
 }
 
 
@@ -307,6 +335,21 @@ static DEFINE_SPINLOCK(proc_inum_lock); /* protects the above */
 /*
  * Return an inode number between PROC_DYNAMIC_FIRST and
  * 0xffffffff, or zero on failure.
+ *
+ * Current inode allocations in the proc-fs (hex-numbers):
+ *
+ * 00000000		reserved
+ * 00000001-00000fff	static entries	(goners)
+ *      001		root-ino
+ *
+ * 00001000-00001fff	unused
+ * 0001xxxx-7fffxxxx	pid-dir entries for pid 1-7fff
+ * 80000000-efffffff	unused
+ * f0000000-ffffffff	dynamic entries
+ *
+ * Goal:
+ *	Once we split the thing into several virtual filesystems,
+ *	we will get rid of magical ranges (and this comment, BTW).
  */
 static unsigned int get_inode_number(void)
 {
diff --git a/fs/proc/inode-alloc.txt b/fs/proc/inode-alloc.txt
deleted file mode 100644
index 77212f938c2c..000000000000
--- a/fs/proc/inode-alloc.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Current inode allocations in the proc-fs (hex-numbers):
-
-  00000000		reserved
-  00000001-00000fff	static entries	(goners)
-       001		root-ino
-
-  00001000-00001fff	unused
-  0001xxxx-7fffxxxx	pid-dir entries for pid 1-7fff
-  80000000-efffffff	unused
-  f0000000-ffffffff	dynamic entries
-
-Goal:
-	a) once we'll split the thing into several virtual filesystems we
-	will get rid of magical ranges (and this file, BTW).
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index d8bb5c671f42..d78ade305541 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -58,11 +58,8 @@ static void proc_delete_inode(struct inode *inode)
 
 	/* Let go of any associated proc directory entry */
 	de = PROC_I(inode)->pde;
-	if (de) {
-		if (de->owner)
-			module_put(de->owner);
+	if (de)
 		de_put(de);
-	}
 	if (PROC_I(inode)->sysctl)
 		sysctl_head_put(PROC_I(inode)->sysctl);
 	clear_inode(inode);
@@ -127,7 +124,7 @@ static void __pde_users_dec(struct proc_dir_entry *pde)
 		complete(pde->pde_unload_completion);
 }
 
-static void pde_users_dec(struct proc_dir_entry *pde)
+void pde_users_dec(struct proc_dir_entry *pde)
 {
 	spin_lock(&pde->pde_unload_lock);
 	__pde_users_dec(pde);
@@ -449,12 +446,9 @@ struct inode *proc_get_inode(struct super_block *sb, unsigned int ino,
 {
 	struct inode * inode;
 
-	if (!try_module_get(de->owner))
-		goto out_mod;
-
 	inode = iget_locked(sb, ino);
 	if (!inode)
-		goto out_ino;
+		return NULL;
 	if (inode->i_state & I_NEW) {
 		inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
 		PROC_I(inode)->fd = 0;
@@ -485,16 +479,9 @@ struct inode *proc_get_inode(struct super_block *sb, unsigned int ino,
 			}
 		}
 		unlock_new_inode(inode);
-	} else {
-	       module_put(de->owner);
+	} else
 	       de_put(de);
-	}
 	return inode;
-
-out_ino:
-	module_put(de->owner);
-out_mod:
-	return NULL;
 }			
 
 int proc_fill_super(struct super_block *s)
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index cd53ff838498..f6db9618a888 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -91,3 +91,4 @@ struct pde_opener {
 	int (*release)(struct inode *, struct file *);
 	struct list_head lh;
 };
+void pde_users_dec(struct proc_dir_entry *pde);
diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c
index d153946d6d15..4a9e0f65ae60 100644
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -152,7 +152,6 @@ void proc_tty_register_driver(struct tty_driver *driver)
 	if (!ent)
 		return;
 	ent->read_proc = driver->ops->read_proc;
-	ent->owner = driver->owner;
 	ent->data = driver;
 
 	driver->proc_entry = ent;
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 94063840832a..b0ae0be4801f 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -693,8 +693,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
 		goto out_pages;
 	}
 
-	pm.out = (u64 *)buf;
-	pm.end = (u64 *)(buf + count);
+	pm.out = (u64 __user *)buf;
+	pm.end = (u64 __user *)(buf + count);
 
 	pagemap_walk.pmd_entry = pagemap_pte_range;
 	pagemap_walk.pte_hole = pagemap_pte_hole;
@@ -720,9 +720,9 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
 	if (ret == PM_END_OF_BUFFER)
 		ret = 0;
 	/* don't need mmap_sem for these, but this looks cleaner */
-	*ppos += (char *)pm.out - buf;
+	*ppos += (char __user *)pm.out - buf;
 	if (!ret)
-		ret = (char *)pm.out - buf;
+		ret = (char __user *)pm.out - buf;
 
 out_pages:
 	for (; pagecount; pagecount--) {
diff --git a/fs/proc/uptime.c b/fs/proc/uptime.c
index df26aa88fa47..0c10a0b3f146 100644
--- a/fs/proc/uptime.c
+++ b/fs/proc/uptime.c
@@ -1,45 +1,43 @@
+#include <linux/fs.h>
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/sched.h>
+#include <linux/seq_file.h>
 #include <linux/time.h>
 #include <asm/cputime.h>
 
-static int proc_calc_metrics(char *page, char **start, off_t off,
-				 int count, int *eof, int len)
-{
-	if (len <= off + count)
-		*eof = 1;
-	*start = page + off;
-	len -= off;
-	if (len > count)
-		len = count;
-	if (len < 0)
-		len = 0;
-	return len;
-}
-
-static int uptime_read_proc(char *page, char **start, off_t off, int count,
-			    int *eof, void *data)
+static int uptime_proc_show(struct seq_file *m, void *v)
 {
 	struct timespec uptime;
 	struct timespec idle;
-	int len;
 	cputime_t idletime = cputime_add(init_task.utime, init_task.stime);
 
 	do_posix_clock_monotonic_gettime(&uptime);
 	monotonic_to_bootbased(&uptime);
 	cputime_to_timespec(idletime, &idle);
-	len = sprintf(page, "%lu.%02lu %lu.%02lu\n",
+	seq_printf(m, "%lu.%02lu %lu.%02lu\n",
 			(unsigned long) uptime.tv_sec,
 			(uptime.tv_nsec / (NSEC_PER_SEC / 100)),
 			(unsigned long) idle.tv_sec,
 			(idle.tv_nsec / (NSEC_PER_SEC / 100)));
-	return proc_calc_metrics(page, start, off, count, eof, len);
+	return 0;
 }
 
+static int uptime_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, uptime_proc_show, NULL);
+}
+
+static const struct file_operations uptime_proc_fops = {
+	.open		= uptime_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 static int __init proc_uptime_init(void)
 {
-	create_proc_read_entry("uptime", 0, NULL, uptime_read_proc, NULL);
+	proc_create("uptime", 0, NULL, &uptime_proc_fops);
 	return 0;
 }
 module_init(proc_uptime_init);
diff --git a/fs/reiserfs/Makefile b/fs/reiserfs/Makefile
index 0eb7ac080484..7c5ab6330dd6 100644
--- a/fs/reiserfs/Makefile
+++ b/fs/reiserfs/Makefile
@@ -7,10 +7,10 @@ obj-$(CONFIG_REISERFS_FS) += reiserfs.o
 reiserfs-objs := bitmap.o do_balan.o namei.o inode.o file.o dir.o fix_node.o \
 		 super.o prints.o objectid.o lbalance.o ibalance.o stree.o \
 		 hashes.o tail_conversion.o journal.o resize.o \
-		 item_ops.o ioctl.o procfs.o
+		 item_ops.o ioctl.o procfs.o xattr.o
 
 ifeq ($(CONFIG_REISERFS_FS_XATTR),y)
-reiserfs-objs += xattr.o xattr_user.o xattr_trusted.o
+reiserfs-objs += xattr_user.o xattr_trusted.o
 endif
 
 ifeq ($(CONFIG_REISERFS_FS_SECURITY),y)
diff --git a/fs/reiserfs/README b/fs/reiserfs/README
index 90e1670e4e6f..14e8c9d460e5 100644
--- a/fs/reiserfs/README
+++ b/fs/reiserfs/README
@@ -1,4 +1,4 @@
-[LICENSING] 
+[LICENSING]
 
 ReiserFS is hereby licensed under the GNU General
 Public License version 2.
@@ -31,7 +31,7 @@ the GPL as not allowing those additional licensing options, you read
 it wrongly, and Richard Stallman agrees with me, when carefully read
 you can see that those restrictions on additional terms do not apply
 to the owner of the copyright, and my interpretation of this shall
-govern for this license.  
+govern for this license.
 
 Finally, nothing in this license shall be interpreted to allow you to
 fail to fairly credit me, or to remove my credits, without my
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c
index f32d1425cc9f..e716161ab325 100644
--- a/fs/reiserfs/bitmap.c
+++ b/fs/reiserfs/bitmap.c
@@ -40,8 +40,8 @@
 
 #define SET_OPTION(optname) \
    do { \
-        reiserfs_warning(s, "reiserfs: option \"%s\" is set", #optname); \
-        set_bit(_ALLOC_ ## optname , &SB_ALLOC_OPTS(s)); \
+	reiserfs_info(s, "block allocator option \"%s\" is set", #optname); \
+	set_bit(_ALLOC_ ## optname , &SB_ALLOC_OPTS(s)); \
     } while(0)
 #define TEST_OPTION(optname, s) \
     test_bit(_ALLOC_ ## optname , &SB_ALLOC_OPTS(s))
@@ -64,9 +64,9 @@ int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value)
 	unsigned int bmap_count = reiserfs_bmap_count(s);
 
 	if (block == 0 || block >= SB_BLOCK_COUNT(s)) {
-		reiserfs_warning(s,
-				 "vs-4010: is_reusable: block number is out of range %lu (%u)",
-				 block, SB_BLOCK_COUNT(s));
+		reiserfs_error(s, "vs-4010",
+			       "block number is out of range %lu (%u)",
+			       block, SB_BLOCK_COUNT(s));
 		return 0;
 	}
 
@@ -79,31 +79,30 @@ int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value)
 		b_blocknr_t bmap1 = REISERFS_SB(s)->s_sbh->b_blocknr + 1;
 		if (block >= bmap1 &&
 		    block <= bmap1 + bmap_count) {
-			reiserfs_warning(s, "vs: 4019: is_reusable: "
-					 "bitmap block %lu(%u) can't be freed or reused",
-					 block, bmap_count);
+			reiserfs_error(s, "vs-4019", "bitmap block %lu(%u) "
+				       "can't be freed or reused",
+				       block, bmap_count);
 			return 0;
 		}
 	} else {
 		if (offset == 0) {
-			reiserfs_warning(s, "vs: 4020: is_reusable: "
-					 "bitmap block %lu(%u) can't be freed or reused",
-					 block, bmap_count);
+			reiserfs_error(s, "vs-4020", "bitmap block %lu(%u) "
+				       "can't be freed or reused",
+				       block, bmap_count);
 			return 0;
 		}
 	}
 
 	if (bmap >= bmap_count) {
-		reiserfs_warning(s,
-				 "vs-4030: is_reusable: there is no so many bitmap blocks: "
-				 "block=%lu, bitmap_nr=%u", block, bmap);
+		reiserfs_error(s, "vs-4030", "bitmap for requested block "
+			       "is out of range: block=%lu, bitmap_nr=%u",
+			       block, bmap);
 		return 0;
 	}
 
 	if (bit_value == 0 && block == SB_ROOT_BLOCK(s)) {
-		reiserfs_warning(s,
-				 "vs-4050: is_reusable: this is root block (%u), "
-				 "it must be busy", SB_ROOT_BLOCK(s));
+		reiserfs_error(s, "vs-4050", "this is root block (%u), "
+			       "it must be busy", SB_ROOT_BLOCK(s));
 		return 0;
 	}
 
@@ -154,8 +153,8 @@ static int scan_bitmap_block(struct reiserfs_transaction_handle *th,
 /* - I mean `a window of zero bits' as in description of this function - Zam. */
 
 	if (!bi) {
-		reiserfs_warning(s, "NULL bitmap info pointer for bitmap %d",
-				 bmap_n);
+		reiserfs_error(s, "jdm-4055", "NULL bitmap info pointer "
+			       "for bitmap %d", bmap_n);
 		return 0;
 	}
 
@@ -400,11 +399,8 @@ static void _reiserfs_free_block(struct reiserfs_transaction_handle *th,
 	get_bit_address(s, block, &nr, &offset);
 
 	if (nr >= reiserfs_bmap_count(s)) {
-		reiserfs_warning(s, "vs-4075: reiserfs_free_block: "
-				 "block %lu is out of range on %s "
-				 "(nr=%u,max=%u)", block,
-				 reiserfs_bdevname(s), nr,
-				 reiserfs_bmap_count(s));
+		reiserfs_error(s, "vs-4075", "block %lu is out of range",
+			       block);
 		return;
 	}
 
@@ -416,9 +412,8 @@ static void _reiserfs_free_block(struct reiserfs_transaction_handle *th,
 
 	/* clear bit for the given block in bit map */
 	if (!reiserfs_test_and_clear_le_bit(offset, bmbh->b_data)) {
-		reiserfs_warning(s, "vs-4080: reiserfs_free_block: "
-				 "free_block (%s:%lu)[dev:blocknr]: bit already cleared",
-				 reiserfs_bdevname(s), block);
+		reiserfs_error(s, "vs-4080",
+			       "block %lu: bit already cleared", block);
 	}
 	apbi[nr].free_count++;
 	journal_mark_dirty(th, s, bmbh);
@@ -445,7 +440,7 @@ void reiserfs_free_block(struct reiserfs_transaction_handle *th,
 		return;
 
 	if (block > sb_block_count(REISERFS_SB(s)->s_rs)) {
-		reiserfs_panic(th->t_super, "bitmap-4072",
+		reiserfs_error(th->t_super, "bitmap-4072",
 			       "Trying to free block outside file system "
 			       "boundaries (%lu > %lu)",
 			       block, sb_block_count(REISERFS_SB(s)->s_rs));
@@ -477,9 +472,8 @@ static void __discard_prealloc(struct reiserfs_transaction_handle *th,
 	BUG_ON(!th->t_trans_id);
 #ifdef CONFIG_REISERFS_CHECK
 	if (ei->i_prealloc_count < 0)
-		reiserfs_warning(th->t_super,
-				 "zam-4001:%s: inode has negative prealloc blocks count.",
-				 __func__);
+		reiserfs_error(th->t_super, "zam-4001",
+			       "inode has negative prealloc blocks count.");
 #endif
 	while (ei->i_prealloc_count > 0) {
 		reiserfs_free_prealloc_block(th, inode, ei->i_prealloc_block);
@@ -515,9 +509,9 @@ void reiserfs_discard_all_prealloc(struct reiserfs_transaction_handle *th)
 				i_prealloc_list);
 #ifdef CONFIG_REISERFS_CHECK
 		if (!ei->i_prealloc_count) {
-			reiserfs_warning(th->t_super,
-					 "zam-4001:%s: inode is in prealloc list but has no preallocated blocks.",
-					 __func__);
+			reiserfs_error(th->t_super, "zam-4001",
+				       "inode is in prealloc list but has "
+				       "no preallocated blocks.");
 		}
 #endif
 		__discard_prealloc(th, ei);
@@ -631,12 +625,12 @@ int reiserfs_parse_alloc_options(struct super_block *s, char *options)
 			continue;
 		}
 
-		reiserfs_warning(s, "zam-4001: %s : unknown option - %s",
-				 __func__, this_char);
+		reiserfs_warning(s, "zam-4001", "unknown option - %s",
+				 this_char);
 		return 1;
 	}
 
-	reiserfs_warning(s, "allocator options = [%08x]\n", SB_ALLOC_OPTS(s));
+	reiserfs_info(s, "allocator options = [%08x]\n", SB_ALLOC_OPTS(s));
 	return 0;
 }
 
@@ -1221,7 +1215,9 @@ void reiserfs_cache_bitmap_metadata(struct super_block *sb,
 	unsigned long *cur = (unsigned long *)(bh->b_data + bh->b_size);
 
 	/* The first bit must ALWAYS be 1 */
-	BUG_ON(!reiserfs_test_le_bit(0, (unsigned long *)bh->b_data));
+	if (!reiserfs_test_le_bit(0, (unsigned long *)bh->b_data))
+		reiserfs_error(sb, "reiserfs-2025", "bitmap block %lu is "
+			       "corrupted: first bit must be 1", bh->b_blocknr);
 
 	info->free_count = 0;
 
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index e6b03d2020c1..67a80d7e59e2 100644
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -41,10 +41,10 @@ static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
 
 #define store_ih(where,what) copy_item_head (where, what)
 
-//
-static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
+int reiserfs_readdir_dentry(struct dentry *dentry, void *dirent,
+			   filldir_t filldir, loff_t *pos)
 {
-	struct inode *inode = filp->f_path.dentry->d_inode;
+	struct inode *inode = dentry->d_inode;
 	struct cpu_key pos_key;	/* key of current position in the directory (key of directory entry) */
 	INITIALIZE_PATH(path_to_entry);
 	struct buffer_head *bh;
@@ -64,13 +64,9 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 
 	/* form key for search the next directory entry using f_pos field of
 	   file structure */
-	make_cpu_key(&pos_key, inode,
-		     (filp->f_pos) ? (filp->f_pos) : DOT_OFFSET, TYPE_DIRENTRY,
-		     3);
+	make_cpu_key(&pos_key, inode, *pos ?: DOT_OFFSET, TYPE_DIRENTRY, 3);
 	next_pos = cpu_key_k_offset(&pos_key);
 
-	/*  reiserfs_warning (inode->i_sb, "reiserfs_readdir 1: f_pos = %Ld", filp->f_pos); */
-
 	path_to_entry.reada = PATH_READA;
 	while (1) {
 	      research:
@@ -144,7 +140,7 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 				/* Ignore the .reiserfs_priv entry */
 				if (reiserfs_xattrs(inode->i_sb) &&
 				    !old_format_only(inode->i_sb) &&
-				    filp->f_path.dentry == inode->i_sb->s_root &&
+				    dentry == inode->i_sb->s_root &&
 				    REISERFS_SB(inode->i_sb)->priv_root &&
 				    REISERFS_SB(inode->i_sb)->priv_root->d_inode
 				    && deh_objectid(deh) ==
@@ -156,7 +152,7 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 				}
 
 				d_off = deh_offset(deh);
-				filp->f_pos = d_off;
+				*pos = d_off;
 				d_ino = deh_objectid(deh);
 				if (d_reclen <= 32) {
 					local_buf = small_buf;
@@ -223,15 +219,21 @@ static int reiserfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 
 	}			/* while */
 
-      end:
-	filp->f_pos = next_pos;
+end:
+	*pos = next_pos;
 	pathrelse(&path_to_entry);
 	reiserfs_check_path(&path_to_entry);
-      out:
+out:
 	reiserfs_write_unlock(inode->i_sb);
 	return ret;
 }
 
+static int reiserfs_readdir(struct file *file, void *dirent, filldir_t filldir)
+{
+	struct dentry *dentry = file->f_path.dentry;
+	return reiserfs_readdir_dentry(dentry, dirent, filldir, &file->f_pos);
+}
+
 /* compose directory item containing "." and ".." entries (entries are
    not aligned to 4 byte boundary) */
 /* the last four params are LE */
diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
index 2f87f5b14630..4beb964a2a3e 100644
--- a/fs/reiserfs/do_balan.c
+++ b/fs/reiserfs/do_balan.c
@@ -29,6 +29,43 @@ struct tree_balance *cur_tb = NULL;	/* detects whether more than one
 					   is interrupting do_balance */
 #endif
 
+static inline void buffer_info_init_left(struct tree_balance *tb,
+                                         struct buffer_info *bi)
+{
+	bi->tb          = tb;
+	bi->bi_bh       = tb->L[0];
+	bi->bi_parent   = tb->FL[0];
+	bi->bi_position = get_left_neighbor_position(tb, 0);
+}
+
+static inline void buffer_info_init_right(struct tree_balance *tb,
+                                          struct buffer_info *bi)
+{
+	bi->tb          = tb;
+	bi->bi_bh       = tb->R[0];
+	bi->bi_parent   = tb->FR[0];
+	bi->bi_position = get_right_neighbor_position(tb, 0);
+}
+
+static inline void buffer_info_init_tbS0(struct tree_balance *tb,
+                                         struct buffer_info *bi)
+{
+	bi->tb          = tb;
+	bi->bi_bh        = PATH_PLAST_BUFFER(tb->tb_path);
+	bi->bi_parent   = PATH_H_PPARENT(tb->tb_path, 0);
+	bi->bi_position = PATH_H_POSITION(tb->tb_path, 1);
+}
+
+static inline void buffer_info_init_bh(struct tree_balance *tb,
+                                       struct buffer_info *bi,
+                                       struct buffer_head *bh)
+{
+	bi->tb          = tb;
+	bi->bi_bh       = bh;
+	bi->bi_parent   = NULL;
+	bi->bi_position = 0;
+}
+
 inline void do_balance_mark_leaf_dirty(struct tree_balance *tb,
 				       struct buffer_head *bh, int flag)
 {
@@ -39,21 +76,21 @@ inline void do_balance_mark_leaf_dirty(struct tree_balance *tb,
 #define do_balance_mark_internal_dirty do_balance_mark_leaf_dirty
 #define do_balance_mark_sb_dirty do_balance_mark_leaf_dirty
 
-/* summary: 
+/* summary:
  if deleting something ( tb->insert_size[0] < 0 )
    return(balance_leaf_when_delete()); (flag d handled here)
  else
    if lnum is larger than 0 we put items into the left node
    if rnum is larger than 0 we put items into the right node
    if snum1 is larger than 0 we put items into the new node s1
-   if snum2 is larger than 0 we put items into the new node s2 
+   if snum2 is larger than 0 we put items into the new node s2
 Note that all *num* count new items being created.
 
 It would be easier to read balance_leaf() if each of these summary
 lines was a separate procedure rather than being inlined.  I think
 that there are many passages here and in balance_leaf_when_delete() in
 which two calls to one procedure can replace two passages, and it
-might save cache space and improve software maintenance costs to do so.  
+might save cache space and improve software maintenance costs to do so.
 
 Vladimir made the perceptive comment that we should offload most of
 the decision making in this function into fix_nodes/check_balance, and
@@ -86,6 +123,7 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag)
 	       "PAP-12010: tree can not be empty");
 
 	ih = B_N_PITEM_HEAD(tbS0, item_pos);
+	buffer_info_init_tbS0(tb, &bi);
 
 	/* Delete or truncate the item */
 
@@ -96,10 +134,6 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag)
 		       "vs-12013: mode Delete, insert size %d, ih to be deleted %h",
 		       -tb->insert_size[0], ih);
 
-		bi.tb = tb;
-		bi.bi_bh = tbS0;
-		bi.bi_parent = PATH_H_PPARENT(tb->tb_path, 0);
-		bi.bi_position = PATH_H_POSITION(tb->tb_path, 1);
 		leaf_delete_items(&bi, 0, item_pos, 1, -1);
 
 		if (!item_pos && tb->CFL[0]) {
@@ -121,10 +155,6 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag)
 		break;
 
 	case M_CUT:{		/* cut item in S[0] */
-			bi.tb = tb;
-			bi.bi_bh = tbS0;
-			bi.bi_parent = PATH_H_PPARENT(tb->tb_path, 0);
-			bi.bi_position = PATH_H_POSITION(tb->tb_path, 1);
 			if (is_direntry_le_ih(ih)) {
 
 				/* UFS unlink semantics are such that you can only delete one directory entry at a time. */
@@ -153,8 +183,8 @@ static int balance_leaf_when_delete(struct tree_balance *tb, int flag)
 
 	default:
 		print_cur_tb("12040");
-		reiserfs_panic(tb->tb_sb,
-			       "PAP-12040: balance_leaf_when_delete: unexpectable mode: %s(%d)",
+		reiserfs_panic(tb->tb_sb, "PAP-12040",
+			       "unexpected mode: %s(%d)",
 			       (flag ==
 				M_PASTE) ? "PASTE" : ((flag ==
 						       M_INSERT) ? "INSERT" :
@@ -258,15 +288,15 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
     )
 {
 	struct buffer_head *tbS0 = PATH_PLAST_BUFFER(tb->tb_path);
-	int item_pos = PATH_LAST_POSITION(tb->tb_path);	/*  index into the array of item headers in S[0] 
+	int item_pos = PATH_LAST_POSITION(tb->tb_path);	/*  index into the array of item headers in S[0]
 							   of the affected item */
 	struct buffer_info bi;
 	struct buffer_head *S_new[2];	/* new nodes allocated to hold what could not fit into S */
 	int snum[2];		/* number of items that will be placed
 				   into S_new (includes partially shifted
 				   items) */
-	int sbytes[2];		/* if an item is partially shifted into S_new then 
-				   if it is a directory item 
+	int sbytes[2];		/* if an item is partially shifted into S_new then
+				   if it is a directory item
 				   it is the number of entries from the item that are shifted into S_new
 				   else
 				   it is the number of bytes from the item that are shifted into S_new
@@ -325,11 +355,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					       ih_item_len(ih));
 
 					/* Insert new item into L[0] */
-					bi.tb = tb;
-					bi.bi_bh = tb->L[0];
-					bi.bi_parent = tb->FL[0];
-					bi.bi_position =
-					    get_left_neighbor_position(tb, 0);
+					buffer_info_init_left(tb, &bi);
 					leaf_insert_into_buf(&bi,
 							     n + item_pos -
 							     ret_val, ih, body,
@@ -369,11 +395,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					    leaf_shift_left(tb, tb->lnum[0] - 1,
 							    tb->lbytes);
 					/* Insert new item into L[0] */
-					bi.tb = tb;
-					bi.bi_bh = tb->L[0];
-					bi.bi_parent = tb->FL[0];
-					bi.bi_position =
-					    get_left_neighbor_position(tb, 0);
+					buffer_info_init_left(tb, &bi);
 					leaf_insert_into_buf(&bi,
 							     n + item_pos -
 							     ret_val, ih, body,
@@ -429,13 +451,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							}
 
 							/* Append given directory entry to directory item */
-							bi.tb = tb;
-							bi.bi_bh = tb->L[0];
-							bi.bi_parent =
-							    tb->FL[0];
-							bi.bi_position =
-							    get_left_neighbor_position
-							    (tb, 0);
+							buffer_info_init_left(tb, &bi);
 							leaf_paste_in_buffer
 							    (&bi,
 							     n + item_pos -
@@ -449,8 +465,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							/* when we have merge directory item, pos_in_item has been changed too */
 
 							/* paste new directory entry. 1 is entry number */
-							leaf_paste_entries(bi.
-									   bi_bh,
+							leaf_paste_entries(&bi,
 									   n +
 									   item_pos
 									   -
@@ -524,13 +539,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 									     (tbS0,
 									      item_pos)));
 							/* Append to body of item in L[0] */
-							bi.tb = tb;
-							bi.bi_bh = tb->L[0];
-							bi.bi_parent =
-							    tb->FL[0];
-							bi.bi_position =
-							    get_left_neighbor_position
-							    (tb, 0);
+							buffer_info_init_left(tb, &bi);
 							leaf_paste_in_buffer
 							    (&bi,
 							     n + item_pos -
@@ -681,11 +690,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					    leaf_shift_left(tb, tb->lnum[0],
 							    tb->lbytes);
 					/* Append to body of item in L[0] */
-					bi.tb = tb;
-					bi.bi_bh = tb->L[0];
-					bi.bi_parent = tb->FL[0];
-					bi.bi_position =
-					    get_left_neighbor_position(tb, 0);
+					buffer_info_init_left(tb, &bi);
 					leaf_paste_in_buffer(&bi,
 							     n + item_pos -
 							     ret_val,
@@ -699,7 +704,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							   n + item_pos -
 							   ret_val);
 					if (is_direntry_le_ih(pasted))
-						leaf_paste_entries(bi.bi_bh,
+						leaf_paste_entries(&bi,
 								   n +
 								   item_pos -
 								   ret_val,
@@ -722,8 +727,9 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 				}
 				break;
 			default:	/* cases d and t */
-				reiserfs_panic(tb->tb_sb,
-					       "PAP-12130: balance_leaf: lnum > 0: unexpectable mode: %s(%d)",
+				reiserfs_panic(tb->tb_sb, "PAP-12130",
+					       "lnum > 0: unexpected mode: "
+					       " %s(%d)",
 					       (flag ==
 						M_DELETE) ? "DELETE" : ((flag ==
 									 M_CUT)
@@ -776,11 +782,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					set_le_ih_k_offset(ih, offset);
 					put_ih_item_len(ih, tb->rbytes);
 					/* Insert part of the item into R[0] */
-					bi.tb = tb;
-					bi.bi_bh = tb->R[0];
-					bi.bi_parent = tb->FR[0];
-					bi.bi_position =
-					    get_right_neighbor_position(tb, 0);
+					buffer_info_init_right(tb, &bi);
 					if ((old_len - tb->rbytes) > zeros_num) {
 						r_zeros_number = 0;
 						r_body =
@@ -817,11 +819,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							     tb->rnum[0] - 1,
 							     tb->rbytes);
 					/* Insert new item into R[0] */
-					bi.tb = tb;
-					bi.bi_bh = tb->R[0];
-					bi.bi_parent = tb->FR[0];
-					bi.bi_position =
-					    get_right_neighbor_position(tb, 0);
+					buffer_info_init_right(tb, &bi);
 					leaf_insert_into_buf(&bi,
 							     item_pos - n +
 							     tb->rnum[0] - 1,
@@ -881,21 +879,14 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							    pos_in_item -
 							    entry_count +
 							    tb->rbytes - 1;
-							bi.tb = tb;
-							bi.bi_bh = tb->R[0];
-							bi.bi_parent =
-							    tb->FR[0];
-							bi.bi_position =
-							    get_right_neighbor_position
-							    (tb, 0);
+							buffer_info_init_right(tb, &bi);
 							leaf_paste_in_buffer
 							    (&bi, 0,
 							     paste_entry_position,
 							     tb->insert_size[0],
 							     body, zeros_num);
 							/* paste entry */
-							leaf_paste_entries(bi.
-									   bi_bh,
+							leaf_paste_entries(&bi,
 									   0,
 									   paste_entry_position,
 									   1,
@@ -1019,12 +1010,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 						    (tb, tb->CFR[0], 0);
 
 						/* Append part of body into R[0] */
-						bi.tb = tb;
-						bi.bi_bh = tb->R[0];
-						bi.bi_parent = tb->FR[0];
-						bi.bi_position =
-						    get_right_neighbor_position
-						    (tb, 0);
+						buffer_info_init_right(tb, &bi);
 						if (n_rem > zeros_num) {
 							r_zeros_number = 0;
 							r_body =
@@ -1071,12 +1057,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							     tb->rbytes);
 					/* append item in R[0] */
 					if (pos_in_item >= 0) {
-						bi.tb = tb;
-						bi.bi_bh = tb->R[0];
-						bi.bi_parent = tb->FR[0];
-						bi.bi_position =
-						    get_right_neighbor_position
-						    (tb, 0);
+						buffer_info_init_right(tb, &bi);
 						leaf_paste_in_buffer(&bi,
 								     item_pos -
 								     n +
@@ -1096,7 +1077,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							   tb->rnum[0]);
 					if (is_direntry_le_ih(pasted)
 					    && pos_in_item >= 0) {
-						leaf_paste_entries(bi.bi_bh,
+						leaf_paste_entries(&bi,
 								   item_pos -
 								   n +
 								   tb->rnum[0],
@@ -1136,8 +1117,8 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 			}
 			break;
 		default:	/* cases d and t */
-			reiserfs_panic(tb->tb_sb,
-				       "PAP-12175: balance_leaf: rnum > 0: unexpectable mode: %s(%d)",
+			reiserfs_panic(tb->tb_sb, "PAP-12175",
+				       "rnum > 0: unexpected mode: %s(%d)",
 				       (flag ==
 					M_DELETE) ? "DELETE" : ((flag ==
 								 M_CUT) ? "CUT"
@@ -1167,8 +1148,8 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 		   not set correctly */
 		if (tb->CFL[0]) {
 			if (!tb->CFR[0])
-				reiserfs_panic(tb->tb_sb,
-					       "vs-12195: balance_leaf: CFR not initialized");
+				reiserfs_panic(tb->tb_sb, "vs-12195",
+					       "CFR not initialized");
 			copy_key(B_N_PDELIM_KEY(tb->CFL[0], tb->lkey[0]),
 				 B_N_PDELIM_KEY(tb->CFR[0], tb->rkey[0]));
 			do_balance_mark_internal_dirty(tb, tb->CFL[0], 0);
@@ -1232,10 +1213,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					put_ih_item_len(ih, sbytes[i]);
 
 					/* Insert part of the item into S_new[i] before 0-th item */
-					bi.tb = tb;
-					bi.bi_bh = S_new[i];
-					bi.bi_parent = NULL;
-					bi.bi_position = 0;
+					buffer_info_init_bh(tb, &bi, S_new[i]);
 
 					if ((old_len - sbytes[i]) > zeros_num) {
 						r_zeros_number = 0;
@@ -1267,10 +1245,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							S_new[i]);
 
 					/* Insert new item into S_new[i] */
-					bi.tb = tb;
-					bi.bi_bh = S_new[i];
-					bi.bi_parent = NULL;
-					bi.bi_position = 0;
+					buffer_info_init_bh(tb, &bi, S_new[i]);
 					leaf_insert_into_buf(&bi,
 							     item_pos - n +
 							     snum[i] - 1, ih,
@@ -1327,10 +1302,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							     sbytes[i] - 1,
 							     S_new[i]);
 							/* Paste given directory entry to directory item */
-							bi.tb = tb;
-							bi.bi_bh = S_new[i];
-							bi.bi_parent = NULL;
-							bi.bi_position = 0;
+							buffer_info_init_bh(tb, &bi, S_new[i]);
 							leaf_paste_in_buffer
 							    (&bi, 0,
 							     pos_in_item -
@@ -1339,8 +1311,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							     tb->insert_size[0],
 							     body, zeros_num);
 							/* paste new directory entry */
-							leaf_paste_entries(bi.
-									   bi_bh,
+							leaf_paste_entries(&bi,
 									   0,
 									   pos_in_item
 									   -
@@ -1401,11 +1372,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 						if (n_rem < 0)
 							n_rem = 0;
 						/* Append part of body into S_new[0] */
-						bi.tb = tb;
-						bi.bi_bh = S_new[i];
-						bi.bi_parent = NULL;
-						bi.bi_position = 0;
-
+						buffer_info_init_bh(tb, &bi, S_new[i]);
 						if (n_rem > zeros_num) {
 							r_zeros_number = 0;
 							r_body =
@@ -1475,7 +1442,10 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					    && (pos_in_item != ih_item_len(ih_check)
 						|| tb->insert_size[0] <= 0))
 						reiserfs_panic(tb->tb_sb,
-							       "PAP-12235: balance_leaf: pos_in_item must be equal to ih_item_len");
+							     "PAP-12235",
+							     "pos_in_item "
+							     "must be equal "
+							     "to ih_item_len");
 #endif				/* CONFIG_REISERFS_CHECK */
 
 					leaf_mi =
@@ -1489,10 +1459,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 					       leaf_mi);
 
 					/* paste into item */
-					bi.tb = tb;
-					bi.bi_bh = S_new[i];
-					bi.bi_parent = NULL;
-					bi.bi_position = 0;
+					buffer_info_init_bh(tb, &bi, S_new[i]);
 					leaf_paste_in_buffer(&bi,
 							     item_pos - n +
 							     snum[i],
@@ -1505,7 +1472,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							   item_pos - n +
 							   snum[i]);
 					if (is_direntry_le_ih(pasted)) {
-						leaf_paste_entries(bi.bi_bh,
+						leaf_paste_entries(&bi,
 								   item_pos -
 								   n + snum[i],
 								   pos_in_item,
@@ -1535,8 +1502,8 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 			}
 			break;
 		default:	/* cases d and t */
-			reiserfs_panic(tb->tb_sb,
-				       "PAP-12245: balance_leaf: blknum > 2: unexpectable mode: %s(%d)",
+			reiserfs_panic(tb->tb_sb, "PAP-12245",
+				       "blknum > 2: unexpected mode: %s(%d)",
 				       (flag ==
 					M_DELETE) ? "DELETE" : ((flag ==
 								 M_CUT) ? "CUT"
@@ -1559,10 +1526,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 
 		switch (flag) {
 		case M_INSERT:	/* insert item into S[0] */
-			bi.tb = tb;
-			bi.bi_bh = tbS0;
-			bi.bi_parent = PATH_H_PPARENT(tb->tb_path, 0);
-			bi.bi_position = PATH_H_POSITION(tb->tb_path, 1);
+			buffer_info_init_tbS0(tb, &bi);
 			leaf_insert_into_buf(&bi, item_pos, ih, body,
 					     zeros_num);
 
@@ -1589,14 +1553,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 						       "PAP-12260: insert_size is 0 already");
 
 						/* prepare space */
-						bi.tb = tb;
-						bi.bi_bh = tbS0;
-						bi.bi_parent =
-						    PATH_H_PPARENT(tb->tb_path,
-								   0);
-						bi.bi_position =
-						    PATH_H_POSITION(tb->tb_path,
-								    1);
+						buffer_info_init_tbS0(tb, &bi);
 						leaf_paste_in_buffer(&bi,
 								     item_pos,
 								     pos_in_item,
@@ -1606,7 +1563,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 								     zeros_num);
 
 						/* paste entry */
-						leaf_paste_entries(bi.bi_bh,
+						leaf_paste_entries(&bi,
 								   item_pos,
 								   pos_in_item,
 								   1,
@@ -1644,14 +1601,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 						RFALSE(tb->insert_size[0] <= 0,
 						       "PAP-12275: insert size must not be %d",
 						       tb->insert_size[0]);
-						bi.tb = tb;
-						bi.bi_bh = tbS0;
-						bi.bi_parent =
-						    PATH_H_PPARENT(tb->tb_path,
-								   0);
-						bi.bi_position =
-						    PATH_H_POSITION(tb->tb_path,
-								    1);
+						buffer_info_init_tbS0(tb, &bi);
 						leaf_paste_in_buffer(&bi,
 								     item_pos,
 								     pos_in_item,
@@ -1681,10 +1631,11 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 							print_cur_tb("12285");
 							reiserfs_panic(tb->
 								       tb_sb,
-								       "PAP-12285: balance_leaf: insert_size must be 0 (%d)",
-								       tb->
-								       insert_size
-								       [0]);
+							    "PAP-12285",
+							    "insert_size "
+							    "must be 0 "
+							    "(%d)",
+							    tb->insert_size[0]);
 						}
 					}
 #endif				/* CONFIG_REISERFS_CHECK */
@@ -1697,11 +1648,10 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih,	/* item h
 	if (flag == M_PASTE && tb->insert_size[0]) {
 		print_cur_tb("12290");
 		reiserfs_panic(tb->tb_sb,
-			       "PAP-12290: balance_leaf: insert_size is still not 0 (%d)",
+			       "PAP-12290", "insert_size is still not 0 (%d)",
 			       tb->insert_size[0]);
 	}
 #endif				/* CONFIG_REISERFS_CHECK */
-
 	return 0;
 }				/* Leaf level of the tree is balanced (end of balance_leaf) */
 
@@ -1724,7 +1674,6 @@ void make_empty_node(struct buffer_info *bi)
 struct buffer_head *get_FEB(struct tree_balance *tb)
 {
 	int i;
-	struct buffer_head *first_b;
 	struct buffer_info bi;
 
 	for (i = 0; i < MAX_FEB_SIZE; i++)
@@ -1732,19 +1681,15 @@ struct buffer_head *get_FEB(struct tree_balance *tb)
 			break;
 
 	if (i == MAX_FEB_SIZE)
-		reiserfs_panic(tb->tb_sb,
-			       "vs-12300: get_FEB: FEB list is empty");
+		reiserfs_panic(tb->tb_sb, "vs-12300", "FEB list is empty");
 
-	bi.tb = tb;
-	bi.bi_bh = first_b = tb->FEB[i];
-	bi.bi_parent = NULL;
-	bi.bi_position = 0;
+	buffer_info_init_bh(tb, &bi, tb->FEB[i]);
 	make_empty_node(&bi);
-	set_buffer_uptodate(first_b);
+	set_buffer_uptodate(tb->FEB[i]);
+	tb->used[i] = tb->FEB[i];
 	tb->FEB[i] = NULL;
-	tb->used[i] = first_b;
 
-	return (first_b);
+	return tb->used[i];
 }
 
 /* This is now used because reiserfs_free_block has to be able to
@@ -1755,15 +1700,16 @@ static void store_thrown(struct tree_balance *tb, struct buffer_head *bh)
 	int i;
 
 	if (buffer_dirty(bh))
-		reiserfs_warning(tb->tb_sb,
-				 "store_thrown deals with dirty buffer");
+		reiserfs_warning(tb->tb_sb, "reiserfs-12320",
+				 "called with dirty buffer");
 	for (i = 0; i < ARRAY_SIZE(tb->thrown); i++)
 		if (!tb->thrown[i]) {
 			tb->thrown[i] = bh;
 			get_bh(bh);	/* free_thrown puts this */
 			return;
 		}
-	reiserfs_warning(tb->tb_sb, "store_thrown: too many thrown buffers");
+	reiserfs_warning(tb->tb_sb, "reiserfs-12321",
+			 "too many thrown buffers");
 }
 
 static void free_thrown(struct tree_balance *tb)
@@ -1774,8 +1720,8 @@ static void free_thrown(struct tree_balance *tb)
 		if (tb->thrown[i]) {
 			blocknr = tb->thrown[i]->b_blocknr;
 			if (buffer_dirty(tb->thrown[i]))
-				reiserfs_warning(tb->tb_sb,
-						 "free_thrown deals with dirty buffer %d",
+				reiserfs_warning(tb->tb_sb, "reiserfs-12322",
+						 "called with dirty buffer %d",
 						 blocknr);
 			brelse(tb->thrown[i]);	/* incremented in store_thrown */
 			reiserfs_free_block(tb->transaction_handle, NULL,
@@ -1873,20 +1819,19 @@ static void check_internal_node(struct super_block *s, struct buffer_head *bh,
 	for (i = 0; i <= B_NR_ITEMS(bh); i++, dc++) {
 		if (!is_reusable(s, dc_block_number(dc), 1)) {
 			print_cur_tb(mes);
-			reiserfs_panic(s,
-				       "PAP-12338: check_internal_node: invalid child pointer %y in %b",
+			reiserfs_panic(s, "PAP-12338",
+				       "invalid child pointer %y in %b",
 				       dc, bh);
 		}
 	}
 }
 
-static int locked_or_not_in_tree(struct buffer_head *bh, char *which)
+static int locked_or_not_in_tree(struct tree_balance *tb,
+				  struct buffer_head *bh, char *which)
 {
 	if ((!buffer_journal_prepared(bh) && buffer_locked(bh)) ||
 	    !B_IS_IN_TREE(bh)) {
-		reiserfs_warning(NULL,
-				 "vs-12339: locked_or_not_in_tree: %s (%b)",
-				 which, bh);
+		reiserfs_warning(tb->tb_sb, "vs-12339", "%s (%b)", which, bh);
 		return 1;
 	}
 	return 0;
@@ -1897,26 +1842,28 @@ static int check_before_balancing(struct tree_balance *tb)
 	int retval = 0;
 
 	if (cur_tb) {
-		reiserfs_panic(tb->tb_sb, "vs-12335: check_before_balancing: "
-			       "suspect that schedule occurred based on cur_tb not being null at this point in code. "
-			       "do_balance cannot properly handle schedule occurring while it runs.");
+		reiserfs_panic(tb->tb_sb, "vs-12335", "suspect that schedule "
+			       "occurred based on cur_tb not being null at "
+			       "this point in code. do_balance cannot properly "
+			       "handle schedule occurring while it runs.");
 	}
 
 	/* double check that buffers that we will modify are unlocked. (fix_nodes should already have
 	   prepped all of these for us). */
 	if (tb->lnum[0]) {
-		retval |= locked_or_not_in_tree(tb->L[0], "L[0]");
-		retval |= locked_or_not_in_tree(tb->FL[0], "FL[0]");
-		retval |= locked_or_not_in_tree(tb->CFL[0], "CFL[0]");
+		retval |= locked_or_not_in_tree(tb, tb->L[0], "L[0]");
+		retval |= locked_or_not_in_tree(tb, tb->FL[0], "FL[0]");
+		retval |= locked_or_not_in_tree(tb, tb->CFL[0], "CFL[0]");
 		check_leaf(tb->L[0]);
 	}
 	if (tb->rnum[0]) {
-		retval |= locked_or_not_in_tree(tb->R[0], "R[0]");
-		retval |= locked_or_not_in_tree(tb->FR[0], "FR[0]");
-		retval |= locked_or_not_in_tree(tb->CFR[0], "CFR[0]");
+		retval |= locked_or_not_in_tree(tb, tb->R[0], "R[0]");
+		retval |= locked_or_not_in_tree(tb, tb->FR[0], "FR[0]");
+		retval |= locked_or_not_in_tree(tb, tb->CFR[0], "CFR[0]");
 		check_leaf(tb->R[0]);
 	}
-	retval |= locked_or_not_in_tree(PATH_PLAST_BUFFER(tb->tb_path), "S[0]");
+	retval |= locked_or_not_in_tree(tb, PATH_PLAST_BUFFER(tb->tb_path),
+					"S[0]");
 	check_leaf(PATH_PLAST_BUFFER(tb->tb_path));
 
 	return retval;
@@ -1930,8 +1877,8 @@ static void check_after_balance_leaf(struct tree_balance *tb)
 		    dc_size(B_N_CHILD
 			    (tb->FL[0], get_left_neighbor_position(tb, 0)))) {
 			print_cur_tb("12221");
-			reiserfs_panic(tb->tb_sb,
-				       "PAP-12355: check_after_balance_leaf: shift to left was incorrect");
+			reiserfs_panic(tb->tb_sb, "PAP-12355",
+				       "shift to left was incorrect");
 		}
 	}
 	if (tb->rnum[0]) {
@@ -1940,8 +1887,8 @@ static void check_after_balance_leaf(struct tree_balance *tb)
 		    dc_size(B_N_CHILD
 			    (tb->FR[0], get_right_neighbor_position(tb, 0)))) {
 			print_cur_tb("12222");
-			reiserfs_panic(tb->tb_sb,
-				       "PAP-12360: check_after_balance_leaf: shift to right was incorrect");
+			reiserfs_panic(tb->tb_sb, "PAP-12360",
+				       "shift to right was incorrect");
 		}
 	}
 	if (PATH_H_PBUFFER(tb->tb_path, 1) &&
@@ -1955,7 +1902,7 @@ static void check_after_balance_leaf(struct tree_balance *tb)
 					       PATH_H_POSITION(tb->tb_path,
 							       1))));
 		print_cur_tb("12223");
-		reiserfs_warning(tb->tb_sb,
+		reiserfs_warning(tb->tb_sb, "reiserfs-12363",
 				 "B_FREE_SPACE (PATH_H_PBUFFER(tb->tb_path,0)) = %d; "
 				 "MAX_CHILD_SIZE (%d) - dc_size( %y, %d ) [%d] = %d",
 				 left,
@@ -1966,8 +1913,7 @@ static void check_after_balance_leaf(struct tree_balance *tb)
 					 (PATH_H_PBUFFER(tb->tb_path, 1),
 					  PATH_H_POSITION(tb->tb_path, 1))),
 				 right);
-		reiserfs_panic(tb->tb_sb,
-			       "PAP-12365: check_after_balance_leaf: S is incorrect");
+		reiserfs_panic(tb->tb_sb, "PAP-12365", "S is incorrect");
 	}
 }
 
@@ -2037,7 +1983,7 @@ static inline void do_balance_starts(struct tree_balance *tb)
 	/* store_print_tb (tb); */
 
 	/* do not delete, just comment it out */
-/*    print_tb(flag, PATH_LAST_POSITION(tb->tb_path), tb->tb_path->pos_in_item, tb, 
+/*    print_tb(flag, PATH_LAST_POSITION(tb->tb_path), tb->tb_path->pos_in_item, tb,
 	     "check");*/
 	RFALSE(check_before_balancing(tb), "PAP-12340: locked buffers in TB");
 #ifdef CONFIG_REISERFS_CHECK
@@ -2102,14 +2048,13 @@ void do_balance(struct tree_balance *tb,	/* tree_balance structure */
 	tb->need_balance_dirty = 0;
 
 	if (FILESYSTEM_CHANGED_TB(tb)) {
-		reiserfs_panic(tb->tb_sb,
-			       "clm-6000: do_balance, fs generation has changed\n");
+		reiserfs_panic(tb->tb_sb, "clm-6000", "fs generation has "
+			       "changed");
 	}
 	/* if we have no real work to do  */
 	if (!tb->insert_size[0]) {
-		reiserfs_warning(tb->tb_sb,
-				 "PAP-12350: do_balance: insert_size == 0, mode == %c",
-				 flag);
+		reiserfs_warning(tb->tb_sb, "PAP-12350",
+				 "insert_size == 0, mode == %c", flag);
 		unfix_nodes(tb);
 		return;
 	}
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index 33408417038c..9f436668b7f8 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -20,14 +20,14 @@
 ** insertion/balancing, for files that are written in one write.
 ** It avoids unnecessary tail packings (balances) for files that are written in
 ** multiple writes and are small enough to have tails.
-** 
+**
 ** file_release is called by the VFS layer when the file is closed.  If
 ** this is the last open file descriptor, and the file
 ** small enough to have a tail, and the tail is currently in an
 ** unformatted node, the tail is converted back into a direct item.
-** 
+**
 ** We use reiserfs_truncate_file to pack the tail, since it already has
-** all the conditions coded.  
+** all the conditions coded.
 */
 static int reiserfs_file_release(struct inode *inode, struct file *filp)
 {
@@ -76,7 +76,7 @@ static int reiserfs_file_release(struct inode *inode, struct file *filp)
 			 * and let the admin know what is going on.
 			 */
 			igrab(inode);
-			reiserfs_warning(inode->i_sb,
+			reiserfs_warning(inode->i_sb, "clm-9001",
 					 "pinning inode %lu because the "
 					 "preallocation can't be freed",
 					 inode->i_ino);
@@ -134,23 +134,23 @@ static void reiserfs_vfs_truncate_file(struct inode *inode)
  * be removed...
  */
 
-static int reiserfs_sync_file(struct file *p_s_filp,
-			      struct dentry *p_s_dentry, int datasync)
+static int reiserfs_sync_file(struct file *filp,
+			      struct dentry *dentry, int datasync)
 {
-	struct inode *p_s_inode = p_s_dentry->d_inode;
-	int n_err;
+	struct inode *inode = dentry->d_inode;
+	int err;
 	int barrier_done;
 
-	BUG_ON(!S_ISREG(p_s_inode->i_mode));
-	n_err = sync_mapping_buffers(p_s_inode->i_mapping);
-	reiserfs_write_lock(p_s_inode->i_sb);
-	barrier_done = reiserfs_commit_for_inode(p_s_inode);
-	reiserfs_write_unlock(p_s_inode->i_sb);
-	if (barrier_done != 1 && reiserfs_barrier_flush(p_s_inode->i_sb))
-		blkdev_issue_flush(p_s_inode->i_sb->s_bdev, NULL);
+	BUG_ON(!S_ISREG(inode->i_mode));
+	err = sync_mapping_buffers(inode->i_mapping);
+	reiserfs_write_lock(inode->i_sb);
+	barrier_done = reiserfs_commit_for_inode(inode);
+	reiserfs_write_unlock(inode->i_sb);
+	if (barrier_done != 1 && reiserfs_barrier_flush(inode->i_sb))
+		blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
 	if (barrier_done < 0)
 		return barrier_done;
-	return (n_err < 0) ? -EIO : 0;
+	return (err < 0) ? -EIO : 0;
 }
 
 /* taken fs/buffer.c:__block_commit_write */
@@ -223,7 +223,7 @@ int reiserfs_commit_page(struct inode *inode, struct page *page,
 }
 
 /* Write @count bytes at position @ppos in a file indicated by @file
-   from the buffer @buf.  
+   from the buffer @buf.
 
    generic_file_write() is only appropriate for filesystems that are not seeking to optimize performance and want
    something simple that works.  It is not for serious use by general purpose filesystems, excepting the one that it was
diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c
index 07d05e0842b7..5e5a4e6fbaf8 100644
--- a/fs/reiserfs/fix_node.c
+++ b/fs/reiserfs/fix_node.c
@@ -30,8 +30,8 @@
  ** get_direct_parent
  ** get_neighbors
  ** fix_nodes
- ** 
- ** 
+ **
+ **
  **/
 
 #include <linux/time.h>
@@ -135,8 +135,7 @@ static void create_virtual_node(struct tree_balance *tb, int h)
 		vn->vn_free_ptr +=
 		    op_create_vi(vn, vi, is_affected, tb->insert_size[0]);
 		if (tb->vn_buf + tb->vn_buf_size < vn->vn_free_ptr)
-			reiserfs_panic(tb->tb_sb,
-				       "vs-8030: create_virtual_node: "
+			reiserfs_panic(tb->tb_sb, "vs-8030",
 				       "virtual node space consumed");
 
 		if (!is_affected)
@@ -186,8 +185,9 @@ static void create_virtual_node(struct tree_balance *tb, int h)
 			     && I_ENTRY_COUNT(B_N_PITEM_HEAD(Sh, 0)) == 1)) {
 				/* node contains more than 1 item, or item is not directory item, or this item contains more than 1 entry */
 				print_block(Sh, 0, -1, -1);
-				reiserfs_panic(tb->tb_sb,
-					       "vs-8045: create_virtual_node: rdkey %k, affected item==%d (mode==%c) Must be %c",
+				reiserfs_panic(tb->tb_sb, "vs-8045",
+					       "rdkey %k, affected item==%d "
+					       "(mode==%c) Must be %c",
 					       key, vn->vn_affected_item_num,
 					       vn->vn_mode, M_DELETE);
 			}
@@ -377,9 +377,9 @@ static int get_num_ver(int mode, struct tree_balance *tb, int h,
 	int needed_nodes;
 	int start_item,		/* position of item we start filling node from */
 	 end_item,		/* position of item we finish filling node by */
-	 start_bytes,		/* number of first bytes (entries for directory) of start_item-th item 
+	 start_bytes,		/* number of first bytes (entries for directory) of start_item-th item
 				   we do not include into node that is being filled */
-	 end_bytes;		/* number of last bytes (entries for directory) of end_item-th item 
+	 end_bytes;		/* number of last bytes (entries for directory) of end_item-th item
 				   we do node include into node that is being filled */
 	int split_item_positions[2];	/* these are positions in virtual item of
 					   items, that are split between S[0] and
@@ -496,8 +496,8 @@ static int get_num_ver(int mode, struct tree_balance *tb, int h,
 		snum012[needed_nodes - 1 + 3] = units;
 
 		if (needed_nodes > 2)
-			reiserfs_warning(tb->tb_sb, "vs-8111: get_num_ver: "
-					 "split_item_position is out of boundary");
+			reiserfs_warning(tb->tb_sb, "vs-8111",
+					 "split_item_position is out of range");
 		snum012[needed_nodes - 1]++;
 		split_item_positions[needed_nodes - 1] = i;
 		needed_nodes++;
@@ -533,8 +533,8 @@ static int get_num_ver(int mode, struct tree_balance *tb, int h,
 
 		if (vn->vn_vi[split_item_num].vi_index != TYPE_DIRENTRY &&
 		    vn->vn_vi[split_item_num].vi_index != TYPE_INDIRECT)
-			reiserfs_warning(tb->tb_sb, "vs-8115: get_num_ver: not "
-					 "directory or indirect item");
+			reiserfs_warning(tb->tb_sb, "vs-8115",
+					 "not directory or indirect item");
 	}
 
 	/* now we know S2bytes, calculate S1bytes */
@@ -569,7 +569,7 @@ extern struct tree_balance *cur_tb;
 
 /* Set parameters for balancing.
  * Performs write of results of analysis of balancing into structure tb,
- * where it will later be used by the functions that actually do the balancing. 
+ * where it will later be used by the functions that actually do the balancing.
  * Parameters:
  *	tb	tree_balance structure;
  *	h	current level of the node;
@@ -749,25 +749,26 @@ else \
 		  -1, -1);\
 }
 
-static void free_buffers_in_tb(struct tree_balance *p_s_tb)
+static void free_buffers_in_tb(struct tree_balance *tb)
 {
-	int n_counter;
-
-	decrement_counters_in_path(p_s_tb->tb_path);
-
-	for (n_counter = 0; n_counter < MAX_HEIGHT; n_counter++) {
-		decrement_bcount(p_s_tb->L[n_counter]);
-		p_s_tb->L[n_counter] = NULL;
-		decrement_bcount(p_s_tb->R[n_counter]);
-		p_s_tb->R[n_counter] = NULL;
-		decrement_bcount(p_s_tb->FL[n_counter]);
-		p_s_tb->FL[n_counter] = NULL;
-		decrement_bcount(p_s_tb->FR[n_counter]);
-		p_s_tb->FR[n_counter] = NULL;
-		decrement_bcount(p_s_tb->CFL[n_counter]);
-		p_s_tb->CFL[n_counter] = NULL;
-		decrement_bcount(p_s_tb->CFR[n_counter]);
-		p_s_tb->CFR[n_counter] = NULL;
+	int i;
+
+	pathrelse(tb->tb_path);
+
+	for (i = 0; i < MAX_HEIGHT; i++) {
+		brelse(tb->L[i]);
+		brelse(tb->R[i]);
+		brelse(tb->FL[i]);
+		brelse(tb->FR[i]);
+		brelse(tb->CFL[i]);
+		brelse(tb->CFR[i]);
+
+		tb->L[i] = NULL;
+		tb->R[i] = NULL;
+		tb->FL[i] = NULL;
+		tb->FR[i] = NULL;
+		tb->CFL[i] = NULL;
+		tb->CFR[i] = NULL;
 	}
 }
 
@@ -777,14 +778,14 @@ static void free_buffers_in_tb(struct tree_balance *p_s_tb)
  *	        NO_DISK_SPACE - no disk space.
  */
 /* The function is NOT SCHEDULE-SAFE! */
-static int get_empty_nodes(struct tree_balance *p_s_tb, int n_h)
+static int get_empty_nodes(struct tree_balance *tb, int h)
 {
-	struct buffer_head *p_s_new_bh,
-	    *p_s_Sh = PATH_H_PBUFFER(p_s_tb->tb_path, n_h);
-	b_blocknr_t *p_n_blocknr, a_n_blocknrs[MAX_AMOUNT_NEEDED] = { 0, };
-	int n_counter, n_number_of_freeblk, n_amount_needed,	/* number of needed empty blocks */
-	 n_retval = CARRY_ON;
-	struct super_block *p_s_sb = p_s_tb->tb_sb;
+	struct buffer_head *new_bh,
+	    *Sh = PATH_H_PBUFFER(tb->tb_path, h);
+	b_blocknr_t *blocknr, blocknrs[MAX_AMOUNT_NEEDED] = { 0, };
+	int counter, number_of_freeblk, amount_needed,	/* number of needed empty blocks */
+	 retval = CARRY_ON;
+	struct super_block *sb = tb->tb_sb;
 
 	/* number_of_freeblk is the number of empty blocks which have been
 	   acquired for use by the balancing algorithm minus the number of
@@ -792,7 +793,7 @@ static int get_empty_nodes(struct tree_balance *p_s_tb, int n_h)
 	   number_of_freeblk = tb->cur_blknum can be non-zero if a schedule occurs
 	   after empty blocks are acquired, and the balancing analysis is
 	   then restarted, amount_needed is the number needed by this level
-	   (n_h) of the balancing analysis.
+	   (h) of the balancing analysis.
 
 	   Note that for systems with many processes writing, it would be
 	   more layout optimal to calculate the total number needed by all
@@ -800,54 +801,54 @@ static int get_empty_nodes(struct tree_balance *p_s_tb, int n_h)
 
 	/* Initiate number_of_freeblk to the amount acquired prior to the restart of
 	   the analysis or 0 if not restarted, then subtract the amount needed
-	   by all of the levels of the tree below n_h. */
-	/* blknum includes S[n_h], so we subtract 1 in this calculation */
-	for (n_counter = 0, n_number_of_freeblk = p_s_tb->cur_blknum;
-	     n_counter < n_h; n_counter++)
-		n_number_of_freeblk -=
-		    (p_s_tb->blknum[n_counter]) ? (p_s_tb->blknum[n_counter] -
+	   by all of the levels of the tree below h. */
+	/* blknum includes S[h], so we subtract 1 in this calculation */
+	for (counter = 0, number_of_freeblk = tb->cur_blknum;
+	     counter < h; counter++)
+		number_of_freeblk -=
+		    (tb->blknum[counter]) ? (tb->blknum[counter] -
 						   1) : 0;
 
 	/* Allocate missing empty blocks. */
-	/* if p_s_Sh == 0  then we are getting a new root */
-	n_amount_needed = (p_s_Sh) ? (p_s_tb->blknum[n_h] - 1) : 1;
+	/* if Sh == 0  then we are getting a new root */
+	amount_needed = (Sh) ? (tb->blknum[h] - 1) : 1;
 	/*  Amount_needed = the amount that we need more than the amount that we have. */
-	if (n_amount_needed > n_number_of_freeblk)
-		n_amount_needed -= n_number_of_freeblk;
+	if (amount_needed > number_of_freeblk)
+		amount_needed -= number_of_freeblk;
 	else			/* If we have enough already then there is nothing to do. */
 		return CARRY_ON;
 
 	/* No need to check quota - is not allocated for blocks used for formatted nodes */
-	if (reiserfs_new_form_blocknrs(p_s_tb, a_n_blocknrs,
-				       n_amount_needed) == NO_DISK_SPACE)
+	if (reiserfs_new_form_blocknrs(tb, blocknrs,
+				       amount_needed) == NO_DISK_SPACE)
 		return NO_DISK_SPACE;
 
 	/* for each blocknumber we just got, get a buffer and stick it on FEB */
-	for (p_n_blocknr = a_n_blocknrs, n_counter = 0;
-	     n_counter < n_amount_needed; p_n_blocknr++, n_counter++) {
+	for (blocknr = blocknrs, counter = 0;
+	     counter < amount_needed; blocknr++, counter++) {
 
-		RFALSE(!*p_n_blocknr,
+		RFALSE(!*blocknr,
 		       "PAP-8135: reiserfs_new_blocknrs failed when got new blocks");
 
-		p_s_new_bh = sb_getblk(p_s_sb, *p_n_blocknr);
-		RFALSE(buffer_dirty(p_s_new_bh) ||
-		       buffer_journaled(p_s_new_bh) ||
-		       buffer_journal_dirty(p_s_new_bh),
+		new_bh = sb_getblk(sb, *blocknr);
+		RFALSE(buffer_dirty(new_bh) ||
+		       buffer_journaled(new_bh) ||
+		       buffer_journal_dirty(new_bh),
 		       "PAP-8140: journlaled or dirty buffer %b for the new block",
-		       p_s_new_bh);
+		       new_bh);
 
 		/* Put empty buffers into the array. */
-		RFALSE(p_s_tb->FEB[p_s_tb->cur_blknum],
+		RFALSE(tb->FEB[tb->cur_blknum],
 		       "PAP-8141: busy slot for new buffer");
 
-		set_buffer_journal_new(p_s_new_bh);
-		p_s_tb->FEB[p_s_tb->cur_blknum++] = p_s_new_bh;
+		set_buffer_journal_new(new_bh);
+		tb->FEB[tb->cur_blknum++] = new_bh;
 	}
 
-	if (n_retval == CARRY_ON && FILESYSTEM_CHANGED_TB(p_s_tb))
-		n_retval = REPEAT_SEARCH;
+	if (retval == CARRY_ON && FILESYSTEM_CHANGED_TB(tb))
+		retval = REPEAT_SEARCH;
 
-	return n_retval;
+	return retval;
 }
 
 /* Get free space of the left neighbor, which is stored in the parent
@@ -895,35 +896,36 @@ static int get_rfree(struct tree_balance *tb, int h)
 }
 
 /* Check whether left neighbor is in memory. */
-static int is_left_neighbor_in_cache(struct tree_balance *p_s_tb, int n_h)
+static int is_left_neighbor_in_cache(struct tree_balance *tb, int h)
 {
-	struct buffer_head *p_s_father, *left;
-	struct super_block *p_s_sb = p_s_tb->tb_sb;
-	b_blocknr_t n_left_neighbor_blocknr;
-	int n_left_neighbor_position;
+	struct buffer_head *father, *left;
+	struct super_block *sb = tb->tb_sb;
+	b_blocknr_t left_neighbor_blocknr;
+	int left_neighbor_position;
 
-	if (!p_s_tb->FL[n_h])	/* Father of the left neighbor does not exist. */
+	/* Father of the left neighbor does not exist. */
+	if (!tb->FL[h])
 		return 0;
 
 	/* Calculate father of the node to be balanced. */
-	p_s_father = PATH_H_PBUFFER(p_s_tb->tb_path, n_h + 1);
+	father = PATH_H_PBUFFER(tb->tb_path, h + 1);
 
-	RFALSE(!p_s_father ||
-	       !B_IS_IN_TREE(p_s_father) ||
-	       !B_IS_IN_TREE(p_s_tb->FL[n_h]) ||
-	       !buffer_uptodate(p_s_father) ||
-	       !buffer_uptodate(p_s_tb->FL[n_h]),
+	RFALSE(!father ||
+	       !B_IS_IN_TREE(father) ||
+	       !B_IS_IN_TREE(tb->FL[h]) ||
+	       !buffer_uptodate(father) ||
+	       !buffer_uptodate(tb->FL[h]),
 	       "vs-8165: F[h] (%b) or FL[h] (%b) is invalid",
-	       p_s_father, p_s_tb->FL[n_h]);
+	       father, tb->FL[h]);
 
 	/* Get position of the pointer to the left neighbor into the left father. */
-	n_left_neighbor_position = (p_s_father == p_s_tb->FL[n_h]) ?
-	    p_s_tb->lkey[n_h] : B_NR_ITEMS(p_s_tb->FL[n_h]);
+	left_neighbor_position = (father == tb->FL[h]) ?
+	    tb->lkey[h] : B_NR_ITEMS(tb->FL[h]);
 	/* Get left neighbor block number. */
-	n_left_neighbor_blocknr =
-	    B_N_CHILD_NUM(p_s_tb->FL[n_h], n_left_neighbor_position);
+	left_neighbor_blocknr =
+	    B_N_CHILD_NUM(tb->FL[h], left_neighbor_position);
 	/* Look for the left neighbor in the cache. */
-	if ((left = sb_find_get_block(p_s_sb, n_left_neighbor_blocknr))) {
+	if ((left = sb_find_get_block(sb, left_neighbor_blocknr))) {
 
 		RFALSE(buffer_uptodate(left) && !B_IS_IN_TREE(left),
 		       "vs-8170: left neighbor (%b %z) is not in the tree",
@@ -938,10 +940,10 @@ static int is_left_neighbor_in_cache(struct tree_balance *p_s_tb, int n_h)
 #define LEFT_PARENTS  'l'
 #define RIGHT_PARENTS 'r'
 
-static void decrement_key(struct cpu_key *p_s_key)
+static void decrement_key(struct cpu_key *key)
 {
 	// call item specific function for this key
-	item_ops[cpu_key_k_type(p_s_key)]->decrement_key(p_s_key);
+	item_ops[cpu_key_k_type(key)]->decrement_key(key);
 }
 
 /* Calculate far left/right parent of the left/right neighbor of the current node, that
@@ -952,77 +954,77 @@ static void decrement_key(struct cpu_key *p_s_key)
  		SCHEDULE_OCCURRED - schedule occurred while the function worked;
  *	        CARRY_ON         - schedule didn't occur while the function worked;
  */
-static int get_far_parent(struct tree_balance *p_s_tb,
-			  int n_h,
-			  struct buffer_head **pp_s_father,
-			  struct buffer_head **pp_s_com_father, char c_lr_par)
+static int get_far_parent(struct tree_balance *tb,
+			  int h,
+			  struct buffer_head **pfather,
+			  struct buffer_head **pcom_father, char c_lr_par)
 {
-	struct buffer_head *p_s_parent;
+	struct buffer_head *parent;
 	INITIALIZE_PATH(s_path_to_neighbor_father);
-	struct treepath *p_s_path = p_s_tb->tb_path;
+	struct treepath *path = tb->tb_path;
 	struct cpu_key s_lr_father_key;
-	int n_counter,
-	    n_position = INT_MAX,
-	    n_first_last_position = 0,
-	    n_path_offset = PATH_H_PATH_OFFSET(p_s_path, n_h);
+	int counter,
+	    position = INT_MAX,
+	    first_last_position = 0,
+	    path_offset = PATH_H_PATH_OFFSET(path, h);
 
-	/* Starting from F[n_h] go upwards in the tree, and look for the common
-	   ancestor of F[n_h], and its neighbor l/r, that should be obtained. */
+	/* Starting from F[h] go upwards in the tree, and look for the common
+	   ancestor of F[h], and its neighbor l/r, that should be obtained. */
 
-	n_counter = n_path_offset;
+	counter = path_offset;
 
-	RFALSE(n_counter < FIRST_PATH_ELEMENT_OFFSET,
+	RFALSE(counter < FIRST_PATH_ELEMENT_OFFSET,
 	       "PAP-8180: invalid path length");
 
-	for (; n_counter > FIRST_PATH_ELEMENT_OFFSET; n_counter--) {
+	for (; counter > FIRST_PATH_ELEMENT_OFFSET; counter--) {
 		/* Check whether parent of the current buffer in the path is really parent in the tree. */
 		if (!B_IS_IN_TREE
-		    (p_s_parent = PATH_OFFSET_PBUFFER(p_s_path, n_counter - 1)))
+		    (parent = PATH_OFFSET_PBUFFER(path, counter - 1)))
 			return REPEAT_SEARCH;
 		/* Check whether position in the parent is correct. */
-		if ((n_position =
-		     PATH_OFFSET_POSITION(p_s_path,
-					  n_counter - 1)) >
-		    B_NR_ITEMS(p_s_parent))
+		if ((position =
+		     PATH_OFFSET_POSITION(path,
+					  counter - 1)) >
+		    B_NR_ITEMS(parent))
 			return REPEAT_SEARCH;
 		/* Check whether parent at the path really points to the child. */
-		if (B_N_CHILD_NUM(p_s_parent, n_position) !=
-		    PATH_OFFSET_PBUFFER(p_s_path, n_counter)->b_blocknr)
+		if (B_N_CHILD_NUM(parent, position) !=
+		    PATH_OFFSET_PBUFFER(path, counter)->b_blocknr)
 			return REPEAT_SEARCH;
 		/* Return delimiting key if position in the parent is not equal to first/last one. */
 		if (c_lr_par == RIGHT_PARENTS)
-			n_first_last_position = B_NR_ITEMS(p_s_parent);
-		if (n_position != n_first_last_position) {
-			*pp_s_com_father = p_s_parent;
-			get_bh(*pp_s_com_father);
-			/*(*pp_s_com_father = p_s_parent)->b_count++; */
+			first_last_position = B_NR_ITEMS(parent);
+		if (position != first_last_position) {
+			*pcom_father = parent;
+			get_bh(*pcom_father);
+			/*(*pcom_father = parent)->b_count++; */
 			break;
 		}
 	}
 
 	/* if we are in the root of the tree, then there is no common father */
-	if (n_counter == FIRST_PATH_ELEMENT_OFFSET) {
+	if (counter == FIRST_PATH_ELEMENT_OFFSET) {
 		/* Check whether first buffer in the path is the root of the tree. */
 		if (PATH_OFFSET_PBUFFER
-		    (p_s_tb->tb_path,
+		    (tb->tb_path,
 		     FIRST_PATH_ELEMENT_OFFSET)->b_blocknr ==
-		    SB_ROOT_BLOCK(p_s_tb->tb_sb)) {
-			*pp_s_father = *pp_s_com_father = NULL;
+		    SB_ROOT_BLOCK(tb->tb_sb)) {
+			*pfather = *pcom_father = NULL;
 			return CARRY_ON;
 		}
 		return REPEAT_SEARCH;
 	}
 
-	RFALSE(B_LEVEL(*pp_s_com_father) <= DISK_LEAF_NODE_LEVEL,
+	RFALSE(B_LEVEL(*pcom_father) <= DISK_LEAF_NODE_LEVEL,
 	       "PAP-8185: (%b %z) level too small",
-	       *pp_s_com_father, *pp_s_com_father);
+	       *pcom_father, *pcom_father);
 
 	/* Check whether the common parent is locked. */
 
-	if (buffer_locked(*pp_s_com_father)) {
-		__wait_on_buffer(*pp_s_com_father);
-		if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
-			decrement_bcount(*pp_s_com_father);
+	if (buffer_locked(*pcom_father)) {
+		__wait_on_buffer(*pcom_father);
+		if (FILESYSTEM_CHANGED_TB(tb)) {
+			brelse(*pcom_father);
 			return REPEAT_SEARCH;
 		}
 	}
@@ -1032,128 +1034,131 @@ static int get_far_parent(struct tree_balance *p_s_tb,
 
 	/* Form key to get parent of the left/right neighbor. */
 	le_key2cpu_key(&s_lr_father_key,
-		       B_N_PDELIM_KEY(*pp_s_com_father,
+		       B_N_PDELIM_KEY(*pcom_father,
 				      (c_lr_par ==
-				       LEFT_PARENTS) ? (p_s_tb->lkey[n_h - 1] =
-							n_position -
-							1) : (p_s_tb->rkey[n_h -
+				       LEFT_PARENTS) ? (tb->lkey[h - 1] =
+							position -
+							1) : (tb->rkey[h -
 									   1] =
-							      n_position)));
+							      position)));
 
 	if (c_lr_par == LEFT_PARENTS)
 		decrement_key(&s_lr_father_key);
 
 	if (search_by_key
-	    (p_s_tb->tb_sb, &s_lr_father_key, &s_path_to_neighbor_father,
-	     n_h + 1) == IO_ERROR)
+	    (tb->tb_sb, &s_lr_father_key, &s_path_to_neighbor_father,
+	     h + 1) == IO_ERROR)
 		// path is released
 		return IO_ERROR;
 
-	if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
-		decrement_counters_in_path(&s_path_to_neighbor_father);
-		decrement_bcount(*pp_s_com_father);
+	if (FILESYSTEM_CHANGED_TB(tb)) {
+		pathrelse(&s_path_to_neighbor_father);
+		brelse(*pcom_father);
 		return REPEAT_SEARCH;
 	}
 
-	*pp_s_father = PATH_PLAST_BUFFER(&s_path_to_neighbor_father);
+	*pfather = PATH_PLAST_BUFFER(&s_path_to_neighbor_father);
 
-	RFALSE(B_LEVEL(*pp_s_father) != n_h + 1,
-	       "PAP-8190: (%b %z) level too small", *pp_s_father, *pp_s_father);
+	RFALSE(B_LEVEL(*pfather) != h + 1,
+	       "PAP-8190: (%b %z) level too small", *pfather, *pfather);
 	RFALSE(s_path_to_neighbor_father.path_length <
 	       FIRST_PATH_ELEMENT_OFFSET, "PAP-8192: path length is too small");
 
 	s_path_to_neighbor_father.path_length--;
-	decrement_counters_in_path(&s_path_to_neighbor_father);
+	pathrelse(&s_path_to_neighbor_father);
 	return CARRY_ON;
 }
 
-/* Get parents of neighbors of node in the path(S[n_path_offset]) and common parents of
- * S[n_path_offset] and L[n_path_offset]/R[n_path_offset]: F[n_path_offset], FL[n_path_offset],
- * FR[n_path_offset], CFL[n_path_offset], CFR[n_path_offset].
- * Calculate numbers of left and right delimiting keys position: lkey[n_path_offset], rkey[n_path_offset].
+/* Get parents of neighbors of node in the path(S[path_offset]) and common parents of
+ * S[path_offset] and L[path_offset]/R[path_offset]: F[path_offset], FL[path_offset],
+ * FR[path_offset], CFL[path_offset], CFR[path_offset].
+ * Calculate numbers of left and right delimiting keys position: lkey[path_offset], rkey[path_offset].
  * Returns:	SCHEDULE_OCCURRED - schedule occurred while the function worked;
  *	        CARRY_ON - schedule didn't occur while the function worked;
  */
-static int get_parents(struct tree_balance *p_s_tb, int n_h)
+static int get_parents(struct tree_balance *tb, int h)
 {
-	struct treepath *p_s_path = p_s_tb->tb_path;
-	int n_position,
-	    n_ret_value,
-	    n_path_offset = PATH_H_PATH_OFFSET(p_s_tb->tb_path, n_h);
-	struct buffer_head *p_s_curf, *p_s_curcf;
+	struct treepath *path = tb->tb_path;
+	int position,
+	    ret,
+	    path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h);
+	struct buffer_head *curf, *curcf;
 
 	/* Current node is the root of the tree or will be root of the tree */
-	if (n_path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
+	if (path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
 		/* The root can not have parents.
 		   Release nodes which previously were obtained as parents of the current node neighbors. */
-		decrement_bcount(p_s_tb->FL[n_h]);
-		decrement_bcount(p_s_tb->CFL[n_h]);
-		decrement_bcount(p_s_tb->FR[n_h]);
-		decrement_bcount(p_s_tb->CFR[n_h]);
-		p_s_tb->FL[n_h] = p_s_tb->CFL[n_h] = p_s_tb->FR[n_h] =
-		    p_s_tb->CFR[n_h] = NULL;
+		brelse(tb->FL[h]);
+		brelse(tb->CFL[h]);
+		brelse(tb->FR[h]);
+		brelse(tb->CFR[h]);
+		tb->FL[h]  = NULL;
+		tb->CFL[h] = NULL;
+		tb->FR[h]  = NULL;
+		tb->CFR[h] = NULL;
 		return CARRY_ON;
 	}
 
-	/* Get parent FL[n_path_offset] of L[n_path_offset]. */
-	if ((n_position = PATH_OFFSET_POSITION(p_s_path, n_path_offset - 1))) {
+	/* Get parent FL[path_offset] of L[path_offset]. */
+	position = PATH_OFFSET_POSITION(path, path_offset - 1);
+	if (position) {
 		/* Current node is not the first child of its parent. */
-		/*(p_s_curf = p_s_curcf = PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1))->b_count += 2; */
-		p_s_curf = p_s_curcf =
-		    PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1);
-		get_bh(p_s_curf);
-		get_bh(p_s_curf);
-		p_s_tb->lkey[n_h] = n_position - 1;
+		curf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
+		curcf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
+		get_bh(curf);
+		get_bh(curf);
+		tb->lkey[h] = position - 1;
 	} else {
-		/* Calculate current parent of L[n_path_offset], which is the left neighbor of the current node.
-		   Calculate current common parent of L[n_path_offset] and the current node. Note that
-		   CFL[n_path_offset] not equal FL[n_path_offset] and CFL[n_path_offset] not equal F[n_path_offset].
-		   Calculate lkey[n_path_offset]. */
-		if ((n_ret_value = get_far_parent(p_s_tb, n_h + 1, &p_s_curf,
-						  &p_s_curcf,
+		/* Calculate current parent of L[path_offset], which is the left neighbor of the current node.
+		   Calculate current common parent of L[path_offset] and the current node. Note that
+		   CFL[path_offset] not equal FL[path_offset] and CFL[path_offset] not equal F[path_offset].
+		   Calculate lkey[path_offset]. */
+		if ((ret = get_far_parent(tb, h + 1, &curf,
+						  &curcf,
 						  LEFT_PARENTS)) != CARRY_ON)
-			return n_ret_value;
+			return ret;
 	}
 
-	decrement_bcount(p_s_tb->FL[n_h]);
-	p_s_tb->FL[n_h] = p_s_curf;	/* New initialization of FL[n_h]. */
-	decrement_bcount(p_s_tb->CFL[n_h]);
-	p_s_tb->CFL[n_h] = p_s_curcf;	/* New initialization of CFL[n_h]. */
+	brelse(tb->FL[h]);
+	tb->FL[h] = curf;	/* New initialization of FL[h]. */
+	brelse(tb->CFL[h]);
+	tb->CFL[h] = curcf;	/* New initialization of CFL[h]. */
 
-	RFALSE((p_s_curf && !B_IS_IN_TREE(p_s_curf)) ||
-	       (p_s_curcf && !B_IS_IN_TREE(p_s_curcf)),
-	       "PAP-8195: FL (%b) or CFL (%b) is invalid", p_s_curf, p_s_curcf);
+	RFALSE((curf && !B_IS_IN_TREE(curf)) ||
+	       (curcf && !B_IS_IN_TREE(curcf)),
+	       "PAP-8195: FL (%b) or CFL (%b) is invalid", curf, curcf);
 
-/* Get parent FR[n_h] of R[n_h]. */
+/* Get parent FR[h] of R[h]. */
 
-/* Current node is the last child of F[n_h]. FR[n_h] != F[n_h]. */
-	if (n_position == B_NR_ITEMS(PATH_H_PBUFFER(p_s_path, n_h + 1))) {
-/* Calculate current parent of R[n_h], which is the right neighbor of F[n_h].
-   Calculate current common parent of R[n_h] and current node. Note that CFR[n_h]
-   not equal FR[n_path_offset] and CFR[n_h] not equal F[n_h]. */
-		if ((n_ret_value =
-		     get_far_parent(p_s_tb, n_h + 1, &p_s_curf, &p_s_curcf,
+/* Current node is the last child of F[h]. FR[h] != F[h]. */
+	if (position == B_NR_ITEMS(PATH_H_PBUFFER(path, h + 1))) {
+/* Calculate current parent of R[h], which is the right neighbor of F[h].
+   Calculate current common parent of R[h] and current node. Note that CFR[h]
+   not equal FR[path_offset] and CFR[h] not equal F[h]. */
+		if ((ret =
+		     get_far_parent(tb, h + 1, &curf, &curcf,
 				    RIGHT_PARENTS)) != CARRY_ON)
-			return n_ret_value;
+			return ret;
 	} else {
-/* Current node is not the last child of its parent F[n_h]. */
-		/*(p_s_curf = p_s_curcf = PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1))->b_count += 2; */
-		p_s_curf = p_s_curcf =
-		    PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1);
-		get_bh(p_s_curf);
-		get_bh(p_s_curf);
-		p_s_tb->rkey[n_h] = n_position;
+/* Current node is not the last child of its parent F[h]. */
+		curf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
+		curcf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
+		get_bh(curf);
+		get_bh(curf);
+		tb->rkey[h] = position;
 	}
 
-	decrement_bcount(p_s_tb->FR[n_h]);
-	p_s_tb->FR[n_h] = p_s_curf;	/* New initialization of FR[n_path_offset]. */
+	brelse(tb->FR[h]);
+	/* New initialization of FR[path_offset]. */
+	tb->FR[h] = curf;
 
-	decrement_bcount(p_s_tb->CFR[n_h]);
-	p_s_tb->CFR[n_h] = p_s_curcf;	/* New initialization of CFR[n_path_offset]. */
+	brelse(tb->CFR[h]);
+	/* New initialization of CFR[path_offset]. */
+	tb->CFR[h] = curcf;
 
-	RFALSE((p_s_curf && !B_IS_IN_TREE(p_s_curf)) ||
-	       (p_s_curcf && !B_IS_IN_TREE(p_s_curcf)),
-	       "PAP-8205: FR (%b) or CFR (%b) is invalid", p_s_curf, p_s_curcf);
+	RFALSE((curf && !B_IS_IN_TREE(curf)) ||
+	       (curcf && !B_IS_IN_TREE(curcf)),
+	       "PAP-8205: FR (%b) or CFR (%b) is invalid", curf, curcf);
 
 	return CARRY_ON;
 }
@@ -1203,7 +1208,7 @@ static inline int can_node_be_removed(int mode, int lfree, int sfree, int rfree,
  *	h	current level of the node;
  *	inum	item number in S[h];
  *	mode	i - insert, p - paste;
- * Returns:	1 - schedule occurred; 
+ * Returns:	1 - schedule occurred;
  *	        0 - balancing for higher levels needed;
  *	       -1 - no balancing for higher levels needed;
  *	       -2 - no disk space.
@@ -1217,7 +1222,7 @@ static int ip_check_balance(struct tree_balance *tb, int h)
 				   contains node being balanced.  The mnemonic is
 				   that the attempted change in node space used level
 				   is levbytes bytes. */
-	 n_ret_value;
+	 ret;
 
 	int lfree, sfree, rfree /* free space in L, S and R */ ;
 
@@ -1238,7 +1243,7 @@ static int ip_check_balance(struct tree_balance *tb, int h)
 	/* we perform 8 calls to get_num_ver().  For each call we calculate five parameters.
 	   where 4th parameter is s1bytes and 5th - s2bytes
 	 */
-	short snum012[40] = { 0, };	/* s0num, s1num, s2num for 8 cases 
+	short snum012[40] = { 0, };	/* s0num, s1num, s2num for 8 cases
 					   0,1 - do not shift and do not shift but bottle
 					   2 - shift only whole item to left
 					   3 - shift to left and bottle as much as possible
@@ -1255,24 +1260,24 @@ static int ip_check_balance(struct tree_balance *tb, int h)
 	/* Calculate balance parameters for creating new root. */
 	if (!Sh) {
 		if (!h)
-			reiserfs_panic(tb->tb_sb,
-				       "vs-8210: ip_check_balance: S[0] can not be 0");
-		switch (n_ret_value = get_empty_nodes(tb, h)) {
+			reiserfs_panic(tb->tb_sb, "vs-8210",
+				       "S[0] can not be 0");
+		switch (ret = get_empty_nodes(tb, h)) {
 		case CARRY_ON:
 			set_parameters(tb, h, 0, 0, 1, NULL, -1, -1);
 			return NO_BALANCING_NEEDED;	/* no balancing for higher levels needed */
 
 		case NO_DISK_SPACE:
 		case REPEAT_SEARCH:
-			return n_ret_value;
+			return ret;
 		default:
-			reiserfs_panic(tb->tb_sb,
-				       "vs-8215: ip_check_balance: incorrect return value of get_empty_nodes");
+			reiserfs_panic(tb->tb_sb, "vs-8215", "incorrect "
+				       "return value of get_empty_nodes");
 		}
 	}
 
-	if ((n_ret_value = get_parents(tb, h)) != CARRY_ON)	/* get parents of S[h] neighbors. */
-		return n_ret_value;
+	if ((ret = get_parents(tb, h)) != CARRY_ON)	/* get parents of S[h] neighbors. */
+		return ret;
 
 	sfree = B_FREE_SPACE(Sh);
 
@@ -1287,7 +1292,7 @@ static int ip_check_balance(struct tree_balance *tb, int h)
 
 	create_virtual_node(tb, h);
 
-	/*  
+	/*
 	   determine maximal number of items we can shift to the left neighbor (in tb structure)
 	   and the maximal number of bytes that can flow to the left neighbor
 	   from the left most liquid item that cannot be shifted from S[0] entirely (returned value)
@@ -1348,13 +1353,13 @@ static int ip_check_balance(struct tree_balance *tb, int h)
 
 	{
 		int lpar, rpar, nset, lset, rset, lrset;
-		/* 
+		/*
 		 * regular overflowing of the node
 		 */
 
-		/* get_num_ver works in 2 modes (FLOW & NO_FLOW) 
+		/* get_num_ver works in 2 modes (FLOW & NO_FLOW)
 		   lpar, rpar - number of items we can shift to left/right neighbor (including splitting item)
-		   nset, lset, rset, lrset - shows, whether flowing items give better packing 
+		   nset, lset, rset, lrset - shows, whether flowing items give better packing
 		 */
 #define FLOW 1
 #define NO_FLOW 0		/* do not any splitting */
@@ -1544,7 +1549,7 @@ static int ip_check_balance(struct tree_balance *tb, int h)
  *	h	current level of the node;
  *	inum	item number in S[h];
  *	mode	i - insert, p - paste;
- * Returns:	1 - schedule occurred; 
+ * Returns:	1 - schedule occurred;
  *	        0 - balancing for higher levels needed;
  *	       -1 - no balancing for higher levels needed;
  *	       -2 - no disk space.
@@ -1559,7 +1564,7 @@ static int dc_check_balance_internal(struct tree_balance *tb, int h)
 	/* Sh is the node whose balance is currently being checked,
 	   and Fh is its father.  */
 	struct buffer_head *Sh, *Fh;
-	int maxsize, n_ret_value;
+	int maxsize, ret;
 	int lfree, rfree /* free space in L and R */ ;
 
 	Sh = PATH_H_PBUFFER(tb->tb_path, h);
@@ -1584,8 +1589,8 @@ static int dc_check_balance_internal(struct tree_balance *tb, int h)
 		return CARRY_ON;
 	}
 
-	if ((n_ret_value = get_parents(tb, h)) != CARRY_ON)
-		return n_ret_value;
+	if ((ret = get_parents(tb, h)) != CARRY_ON)
+		return ret;
 
 	/* get free space of neighbors */
 	rfree = get_rfree(tb, h);
@@ -1727,7 +1732,7 @@ static int dc_check_balance_internal(struct tree_balance *tb, int h)
  *	h	current level of the node;
  *	inum	item number in S[h];
  *	mode	i - insert, p - paste;
- * Returns:	1 - schedule occurred; 
+ * Returns:	1 - schedule occurred;
  *	        0 - balancing for higher levels needed;
  *	       -1 - no balancing for higher levels needed;
  *	       -2 - no disk space.
@@ -1742,7 +1747,7 @@ static int dc_check_balance_leaf(struct tree_balance *tb, int h)
 	   attempted change in node space used level is levbytes bytes. */
 	int levbytes;
 	/* the maximal item size */
-	int maxsize, n_ret_value;
+	int maxsize, ret;
 	/* S0 is the node whose balance is currently being checked,
 	   and F0 is its father.  */
 	struct buffer_head *S0, *F0;
@@ -1764,8 +1769,8 @@ static int dc_check_balance_leaf(struct tree_balance *tb, int h)
 		return NO_BALANCING_NEEDED;
 	}
 
-	if ((n_ret_value = get_parents(tb, h)) != CARRY_ON)
-		return n_ret_value;
+	if ((ret = get_parents(tb, h)) != CARRY_ON)
+		return ret;
 
 	/* get free space of neighbors */
 	rfree = get_rfree(tb, h);
@@ -1821,7 +1826,7 @@ static int dc_check_balance_leaf(struct tree_balance *tb, int h)
  *	h	current level of the node;
  *	inum	item number in S[h];
  *	mode	d - delete, c - cut.
- * Returns:	1 - schedule occurred; 
+ * Returns:	1 - schedule occurred;
  *	        0 - balancing for higher levels needed;
  *	       -1 - no balancing for higher levels needed;
  *	       -2 - no disk space.
@@ -1850,7 +1855,7 @@ static int dc_check_balance(struct tree_balance *tb, int h)
  *	h	current level of the node;
  *	inum	item number in S[h];
  *	mode	i - insert, p - paste, d - delete, c - cut.
- * Returns:	1 - schedule occurred; 
+ * Returns:	1 - schedule occurred;
  *	        0 - balancing for higher levels needed;
  *	       -1 - no balancing for higher levels needed;
  *	       -2 - no disk space.
@@ -1884,137 +1889,138 @@ static int check_balance(int mode,
 }
 
 /* Check whether parent at the path is the really parent of the current node.*/
-static int get_direct_parent(struct tree_balance *p_s_tb, int n_h)
+static int get_direct_parent(struct tree_balance *tb, int h)
 {
-	struct buffer_head *p_s_bh;
-	struct treepath *p_s_path = p_s_tb->tb_path;
-	int n_position,
-	    n_path_offset = PATH_H_PATH_OFFSET(p_s_tb->tb_path, n_h);
+	struct buffer_head *bh;
+	struct treepath *path = tb->tb_path;
+	int position,
+	    path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h);
 
 	/* We are in the root or in the new root. */
-	if (n_path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
+	if (path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
 
-		RFALSE(n_path_offset < FIRST_PATH_ELEMENT_OFFSET - 1,
+		RFALSE(path_offset < FIRST_PATH_ELEMENT_OFFSET - 1,
 		       "PAP-8260: invalid offset in the path");
 
-		if (PATH_OFFSET_PBUFFER(p_s_path, FIRST_PATH_ELEMENT_OFFSET)->
-		    b_blocknr == SB_ROOT_BLOCK(p_s_tb->tb_sb)) {
+		if (PATH_OFFSET_PBUFFER(path, FIRST_PATH_ELEMENT_OFFSET)->
+		    b_blocknr == SB_ROOT_BLOCK(tb->tb_sb)) {
 			/* Root is not changed. */
-			PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1) = NULL;
-			PATH_OFFSET_POSITION(p_s_path, n_path_offset - 1) = 0;
+			PATH_OFFSET_PBUFFER(path, path_offset - 1) = NULL;
+			PATH_OFFSET_POSITION(path, path_offset - 1) = 0;
 			return CARRY_ON;
 		}
 		return REPEAT_SEARCH;	/* Root is changed and we must recalculate the path. */
 	}
 
 	if (!B_IS_IN_TREE
-	    (p_s_bh = PATH_OFFSET_PBUFFER(p_s_path, n_path_offset - 1)))
+	    (bh = PATH_OFFSET_PBUFFER(path, path_offset - 1)))
 		return REPEAT_SEARCH;	/* Parent in the path is not in the tree. */
 
-	if ((n_position =
-	     PATH_OFFSET_POSITION(p_s_path,
-				  n_path_offset - 1)) > B_NR_ITEMS(p_s_bh))
+	if ((position =
+	     PATH_OFFSET_POSITION(path,
+				  path_offset - 1)) > B_NR_ITEMS(bh))
 		return REPEAT_SEARCH;
 
-	if (B_N_CHILD_NUM(p_s_bh, n_position) !=
-	    PATH_OFFSET_PBUFFER(p_s_path, n_path_offset)->b_blocknr)
+	if (B_N_CHILD_NUM(bh, position) !=
+	    PATH_OFFSET_PBUFFER(path, path_offset)->b_blocknr)
 		/* Parent in the path is not parent of the current node in the tree. */
 		return REPEAT_SEARCH;
 
-	if (buffer_locked(p_s_bh)) {
-		__wait_on_buffer(p_s_bh);
-		if (FILESYSTEM_CHANGED_TB(p_s_tb))
+	if (buffer_locked(bh)) {
+		__wait_on_buffer(bh);
+		if (FILESYSTEM_CHANGED_TB(tb))
 			return REPEAT_SEARCH;
 	}
 
 	return CARRY_ON;	/* Parent in the path is unlocked and really parent of the current node.  */
 }
 
-/* Using lnum[n_h] and rnum[n_h] we should determine what neighbors
- * of S[n_h] we
- * need in order to balance S[n_h], and get them if necessary.
+/* Using lnum[h] and rnum[h] we should determine what neighbors
+ * of S[h] we
+ * need in order to balance S[h], and get them if necessary.
  * Returns:	SCHEDULE_OCCURRED - schedule occurred while the function worked;
  *	        CARRY_ON - schedule didn't occur while the function worked;
  */
-static int get_neighbors(struct tree_balance *p_s_tb, int n_h)
+static int get_neighbors(struct tree_balance *tb, int h)
 {
-	int n_child_position,
-	    n_path_offset = PATH_H_PATH_OFFSET(p_s_tb->tb_path, n_h + 1);
-	unsigned long n_son_number;
-	struct super_block *p_s_sb = p_s_tb->tb_sb;
-	struct buffer_head *p_s_bh;
+	int child_position,
+	    path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h + 1);
+	unsigned long son_number;
+	struct super_block *sb = tb->tb_sb;
+	struct buffer_head *bh;
 
-	PROC_INFO_INC(p_s_sb, get_neighbors[n_h]);
+	PROC_INFO_INC(sb, get_neighbors[h]);
 
-	if (p_s_tb->lnum[n_h]) {
-		/* We need left neighbor to balance S[n_h]. */
-		PROC_INFO_INC(p_s_sb, need_l_neighbor[n_h]);
-		p_s_bh = PATH_OFFSET_PBUFFER(p_s_tb->tb_path, n_path_offset);
+	if (tb->lnum[h]) {
+		/* We need left neighbor to balance S[h]. */
+		PROC_INFO_INC(sb, need_l_neighbor[h]);
+		bh = PATH_OFFSET_PBUFFER(tb->tb_path, path_offset);
 
-		RFALSE(p_s_bh == p_s_tb->FL[n_h] &&
-		       !PATH_OFFSET_POSITION(p_s_tb->tb_path, n_path_offset),
+		RFALSE(bh == tb->FL[h] &&
+		       !PATH_OFFSET_POSITION(tb->tb_path, path_offset),
 		       "PAP-8270: invalid position in the parent");
 
-		n_child_position =
-		    (p_s_bh ==
-		     p_s_tb->FL[n_h]) ? p_s_tb->lkey[n_h] : B_NR_ITEMS(p_s_tb->
-								       FL[n_h]);
-		n_son_number = B_N_CHILD_NUM(p_s_tb->FL[n_h], n_child_position);
-		p_s_bh = sb_bread(p_s_sb, n_son_number);
-		if (!p_s_bh)
+		child_position =
+		    (bh ==
+		     tb->FL[h]) ? tb->lkey[h] : B_NR_ITEMS(tb->
+								       FL[h]);
+		son_number = B_N_CHILD_NUM(tb->FL[h], child_position);
+		bh = sb_bread(sb, son_number);
+		if (!bh)
 			return IO_ERROR;
-		if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
-			decrement_bcount(p_s_bh);
-			PROC_INFO_INC(p_s_sb, get_neighbors_restart[n_h]);
+		if (FILESYSTEM_CHANGED_TB(tb)) {
+			brelse(bh);
+			PROC_INFO_INC(sb, get_neighbors_restart[h]);
 			return REPEAT_SEARCH;
 		}
 
-		RFALSE(!B_IS_IN_TREE(p_s_tb->FL[n_h]) ||
-		       n_child_position > B_NR_ITEMS(p_s_tb->FL[n_h]) ||
-		       B_N_CHILD_NUM(p_s_tb->FL[n_h], n_child_position) !=
-		       p_s_bh->b_blocknr, "PAP-8275: invalid parent");
-		RFALSE(!B_IS_IN_TREE(p_s_bh), "PAP-8280: invalid child");
-		RFALSE(!n_h &&
-		       B_FREE_SPACE(p_s_bh) !=
-		       MAX_CHILD_SIZE(p_s_bh) -
-		       dc_size(B_N_CHILD(p_s_tb->FL[0], n_child_position)),
+		RFALSE(!B_IS_IN_TREE(tb->FL[h]) ||
+		       child_position > B_NR_ITEMS(tb->FL[h]) ||
+		       B_N_CHILD_NUM(tb->FL[h], child_position) !=
+		       bh->b_blocknr, "PAP-8275: invalid parent");
+		RFALSE(!B_IS_IN_TREE(bh), "PAP-8280: invalid child");
+		RFALSE(!h &&
+		       B_FREE_SPACE(bh) !=
+		       MAX_CHILD_SIZE(bh) -
+		       dc_size(B_N_CHILD(tb->FL[0], child_position)),
 		       "PAP-8290: invalid child size of left neighbor");
 
-		decrement_bcount(p_s_tb->L[n_h]);
-		p_s_tb->L[n_h] = p_s_bh;
+		brelse(tb->L[h]);
+		tb->L[h] = bh;
 	}
 
-	if (p_s_tb->rnum[n_h]) {	/* We need right neighbor to balance S[n_path_offset]. */
-		PROC_INFO_INC(p_s_sb, need_r_neighbor[n_h]);
-		p_s_bh = PATH_OFFSET_PBUFFER(p_s_tb->tb_path, n_path_offset);
+	/* We need right neighbor to balance S[path_offset]. */
+	if (tb->rnum[h]) {	/* We need right neighbor to balance S[path_offset]. */
+		PROC_INFO_INC(sb, need_r_neighbor[h]);
+		bh = PATH_OFFSET_PBUFFER(tb->tb_path, path_offset);
 
-		RFALSE(p_s_bh == p_s_tb->FR[n_h] &&
-		       PATH_OFFSET_POSITION(p_s_tb->tb_path,
-					    n_path_offset) >=
-		       B_NR_ITEMS(p_s_bh),
+		RFALSE(bh == tb->FR[h] &&
+		       PATH_OFFSET_POSITION(tb->tb_path,
+					    path_offset) >=
+		       B_NR_ITEMS(bh),
 		       "PAP-8295: invalid position in the parent");
 
-		n_child_position =
-		    (p_s_bh == p_s_tb->FR[n_h]) ? p_s_tb->rkey[n_h] + 1 : 0;
-		n_son_number = B_N_CHILD_NUM(p_s_tb->FR[n_h], n_child_position);
-		p_s_bh = sb_bread(p_s_sb, n_son_number);
-		if (!p_s_bh)
+		child_position =
+		    (bh == tb->FR[h]) ? tb->rkey[h] + 1 : 0;
+		son_number = B_N_CHILD_NUM(tb->FR[h], child_position);
+		bh = sb_bread(sb, son_number);
+		if (!bh)
 			return IO_ERROR;
-		if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
-			decrement_bcount(p_s_bh);
-			PROC_INFO_INC(p_s_sb, get_neighbors_restart[n_h]);
+		if (FILESYSTEM_CHANGED_TB(tb)) {
+			brelse(bh);
+			PROC_INFO_INC(sb, get_neighbors_restart[h]);
 			return REPEAT_SEARCH;
 		}
-		decrement_bcount(p_s_tb->R[n_h]);
-		p_s_tb->R[n_h] = p_s_bh;
+		brelse(tb->R[h]);
+		tb->R[h] = bh;
 
-		RFALSE(!n_h
-		       && B_FREE_SPACE(p_s_bh) !=
-		       MAX_CHILD_SIZE(p_s_bh) -
-		       dc_size(B_N_CHILD(p_s_tb->FR[0], n_child_position)),
+		RFALSE(!h
+		       && B_FREE_SPACE(bh) !=
+		       MAX_CHILD_SIZE(bh) -
+		       dc_size(B_N_CHILD(tb->FR[0], child_position)),
 		       "PAP-8300: invalid child size of right neighbor (%d != %d - %d)",
-		       B_FREE_SPACE(p_s_bh), MAX_CHILD_SIZE(p_s_bh),
-		       dc_size(B_N_CHILD(p_s_tb->FR[0], n_child_position)));
+		       B_FREE_SPACE(bh), MAX_CHILD_SIZE(bh),
+		       dc_size(B_N_CHILD(tb->FR[0], child_position)));
 
 	}
 	return CARRY_ON;
@@ -2088,52 +2094,46 @@ static int get_mem_for_virtual_node(struct tree_balance *tb)
 }
 
 #ifdef CONFIG_REISERFS_CHECK
-static void tb_buffer_sanity_check(struct super_block *p_s_sb,
-				   struct buffer_head *p_s_bh,
+static void tb_buffer_sanity_check(struct super_block *sb,
+				   struct buffer_head *bh,
 				   const char *descr, int level)
 {
-	if (p_s_bh) {
-		if (atomic_read(&(p_s_bh->b_count)) <= 0) {
-
-			reiserfs_panic(p_s_sb,
-				       "jmacd-1: tb_buffer_sanity_check(): negative or zero reference counter for buffer %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
-
-		if (!buffer_uptodate(p_s_bh)) {
-			reiserfs_panic(p_s_sb,
-				       "jmacd-2: tb_buffer_sanity_check(): buffer is not up to date %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
-
-		if (!B_IS_IN_TREE(p_s_bh)) {
-			reiserfs_panic(p_s_sb,
-				       "jmacd-3: tb_buffer_sanity_check(): buffer is not in tree %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
-
-		if (p_s_bh->b_bdev != p_s_sb->s_bdev) {
-			reiserfs_panic(p_s_sb,
-				       "jmacd-4: tb_buffer_sanity_check(): buffer has wrong device %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
-
-		if (p_s_bh->b_size != p_s_sb->s_blocksize) {
-			reiserfs_panic(p_s_sb,
-				       "jmacd-5: tb_buffer_sanity_check(): buffer has wrong blocksize %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
-
-		if (p_s_bh->b_blocknr > SB_BLOCK_COUNT(p_s_sb)) {
-			reiserfs_panic(p_s_sb,
-				       "jmacd-6: tb_buffer_sanity_check(): buffer block number too high %s[%d] (%b)\n",
-				       descr, level, p_s_bh);
-		}
+	if (bh) {
+		if (atomic_read(&(bh->b_count)) <= 0)
+
+			reiserfs_panic(sb, "jmacd-1", "negative or zero "
+				       "reference counter for buffer %s[%d] "
+				       "(%b)", descr, level, bh);
+
+		if (!buffer_uptodate(bh))
+			reiserfs_panic(sb, "jmacd-2", "buffer is not up "
+				       "to date %s[%d] (%b)",
+				       descr, level, bh);
+
+		if (!B_IS_IN_TREE(bh))
+			reiserfs_panic(sb, "jmacd-3", "buffer is not "
+				       "in tree %s[%d] (%b)",
+				       descr, level, bh);
+
+		if (bh->b_bdev != sb->s_bdev)
+			reiserfs_panic(sb, "jmacd-4", "buffer has wrong "
+				       "device %s[%d] (%b)",
+				       descr, level, bh);
+
+		if (bh->b_size != sb->s_blocksize)
+			reiserfs_panic(sb, "jmacd-5", "buffer has wrong "
+				       "blocksize %s[%d] (%b)",
+				       descr, level, bh);
+
+		if (bh->b_blocknr > SB_BLOCK_COUNT(sb))
+			reiserfs_panic(sb, "jmacd-6", "buffer block "
+				       "number too high %s[%d] (%b)",
+				       descr, level, bh);
 	}
 }
 #else
-static void tb_buffer_sanity_check(struct super_block *p_s_sb,
-				   struct buffer_head *p_s_bh,
+static void tb_buffer_sanity_check(struct super_block *sb,
+				   struct buffer_head *bh,
 				   const char *descr, int level)
 {;
 }
@@ -2144,7 +2144,7 @@ static int clear_all_dirty_bits(struct super_block *s, struct buffer_head *bh)
 	return reiserfs_prepare_for_journal(s, bh, 0);
 }
 
-static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
+static int wait_tb_buffers_until_unlocked(struct tree_balance *tb)
 {
 	struct buffer_head *locked;
 #ifdef CONFIG_REISERFS_CHECK
@@ -2156,95 +2156,94 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
 
 		locked = NULL;
 
-		for (i = p_s_tb->tb_path->path_length;
+		for (i = tb->tb_path->path_length;
 		     !locked && i > ILLEGAL_PATH_ELEMENT_OFFSET; i--) {
-			if (PATH_OFFSET_PBUFFER(p_s_tb->tb_path, i)) {
+			if (PATH_OFFSET_PBUFFER(tb->tb_path, i)) {
 				/* if I understand correctly, we can only be sure the last buffer
 				 ** in the path is in the tree --clm
 				 */
 #ifdef CONFIG_REISERFS_CHECK
-				if (PATH_PLAST_BUFFER(p_s_tb->tb_path) ==
-				    PATH_OFFSET_PBUFFER(p_s_tb->tb_path, i)) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
+				if (PATH_PLAST_BUFFER(tb->tb_path) ==
+				    PATH_OFFSET_PBUFFER(tb->tb_path, i))
+					tb_buffer_sanity_check(tb->tb_sb,
 							       PATH_OFFSET_PBUFFER
-							       (p_s_tb->tb_path,
+							       (tb->tb_path,
 								i), "S",
-							       p_s_tb->tb_path->
+							       tb->tb_path->
 							       path_length - i);
-				}
 #endif
-				if (!clear_all_dirty_bits(p_s_tb->tb_sb,
+				if (!clear_all_dirty_bits(tb->tb_sb,
 							  PATH_OFFSET_PBUFFER
-							  (p_s_tb->tb_path,
+							  (tb->tb_path,
 							   i))) {
 					locked =
-					    PATH_OFFSET_PBUFFER(p_s_tb->tb_path,
+					    PATH_OFFSET_PBUFFER(tb->tb_path,
 								i);
 				}
 			}
 		}
 
-		for (i = 0; !locked && i < MAX_HEIGHT && p_s_tb->insert_size[i];
+		for (i = 0; !locked && i < MAX_HEIGHT && tb->insert_size[i];
 		     i++) {
 
-			if (p_s_tb->lnum[i]) {
+			if (tb->lnum[i]) {
 
-				if (p_s_tb->L[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->L[i],
+				if (tb->L[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->L[i],
 							       "L", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->L[i]))
-						locked = p_s_tb->L[i];
+					    (tb->tb_sb, tb->L[i]))
+						locked = tb->L[i];
 				}
 
-				if (!locked && p_s_tb->FL[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->FL[i],
+				if (!locked && tb->FL[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->FL[i],
 							       "FL", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->FL[i]))
-						locked = p_s_tb->FL[i];
+					    (tb->tb_sb, tb->FL[i]))
+						locked = tb->FL[i];
 				}
 
-				if (!locked && p_s_tb->CFL[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->CFL[i],
+				if (!locked && tb->CFL[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->CFL[i],
 							       "CFL", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->CFL[i]))
-						locked = p_s_tb->CFL[i];
+					    (tb->tb_sb, tb->CFL[i]))
+						locked = tb->CFL[i];
 				}
 
 			}
 
-			if (!locked && (p_s_tb->rnum[i])) {
+			if (!locked && (tb->rnum[i])) {
 
-				if (p_s_tb->R[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->R[i],
+				if (tb->R[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->R[i],
 							       "R", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->R[i]))
-						locked = p_s_tb->R[i];
+					    (tb->tb_sb, tb->R[i]))
+						locked = tb->R[i];
 				}
 
-				if (!locked && p_s_tb->FR[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->FR[i],
+				if (!locked && tb->FR[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->FR[i],
 							       "FR", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->FR[i]))
-						locked = p_s_tb->FR[i];
+					    (tb->tb_sb, tb->FR[i]))
+						locked = tb->FR[i];
 				}
 
-				if (!locked && p_s_tb->CFR[i]) {
-					tb_buffer_sanity_check(p_s_tb->tb_sb,
-							       p_s_tb->CFR[i],
+				if (!locked && tb->CFR[i]) {
+					tb_buffer_sanity_check(tb->tb_sb,
+							       tb->CFR[i],
 							       "CFR", i);
 					if (!clear_all_dirty_bits
-					    (p_s_tb->tb_sb, p_s_tb->CFR[i]))
-						locked = p_s_tb->CFR[i];
+					    (tb->tb_sb, tb->CFR[i]))
+						locked = tb->CFR[i];
 				}
 			}
 		}
@@ -2257,10 +2256,10 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
 		 ** --clm
 		 */
 		for (i = 0; !locked && i < MAX_FEB_SIZE; i++) {
-			if (p_s_tb->FEB[i]) {
+			if (tb->FEB[i]) {
 				if (!clear_all_dirty_bits
-				    (p_s_tb->tb_sb, p_s_tb->FEB[i]))
-					locked = p_s_tb->FEB[i];
+				    (tb->tb_sb, tb->FEB[i]))
+					locked = tb->FEB[i];
 			}
 		}
 
@@ -2268,21 +2267,20 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
 #ifdef CONFIG_REISERFS_CHECK
 			repeat_counter++;
 			if ((repeat_counter % 10000) == 0) {
-				reiserfs_warning(p_s_tb->tb_sb,
-						 "wait_tb_buffers_until_released(): too many "
-						 "iterations waiting for buffer to unlock "
+				reiserfs_warning(tb->tb_sb, "reiserfs-8200",
+						 "too many iterations waiting "
+						 "for buffer to unlock "
 						 "(%b)", locked);
 
 				/* Don't loop forever.  Try to recover from possible error. */
 
-				return (FILESYSTEM_CHANGED_TB(p_s_tb)) ?
+				return (FILESYSTEM_CHANGED_TB(tb)) ?
 				    REPEAT_SEARCH : CARRY_ON;
 			}
 #endif
 			__wait_on_buffer(locked);
-			if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
+			if (FILESYSTEM_CHANGED_TB(tb))
 				return REPEAT_SEARCH;
-			}
 		}
 
 	} while (locked);
@@ -2295,15 +2293,15 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
  *	analyze what and where should be moved;
  *	get sufficient number of new nodes;
  * Balancing will start only after all resources will be collected at a time.
- * 
+ *
  * When ported to SMP kernels, only at the last moment after all needed nodes
  * are collected in cache, will the resources be locked using the usual
  * textbook ordered lock acquisition algorithms.  Note that ensuring that
  * this code neither write locks what it does not need to write lock nor locks out of order
  * will be a pain in the butt that could have been avoided.  Grumble grumble. -Hans
- * 
+ *
  * fix is meant in the sense of render unchanging
- * 
+ *
  * Latency might be improved by first gathering a list of what buffers are needed
  * and then getting as many of them in parallel as possible? -Hans
  *
@@ -2312,159 +2310,160 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *p_s_tb)
  *	tb	tree_balance structure;
  *	inum	item number in S[h];
  *      pos_in_item - comment this if you can
- *      ins_ih & ins_sd are used when inserting
+ *      ins_ih	item head of item being inserted
+ *	data	inserted item or data to be pasted
  * Returns:	1 - schedule occurred while the function worked;
  *	        0 - schedule didn't occur while the function worked;
- *             -1 - if no_disk_space 
+ *             -1 - if no_disk_space
  */
 
-int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb, struct item_head *p_s_ins_ih,	// item head of item being inserted
-	      const void *data	// inserted item or data to be pasted
-    )
+int fix_nodes(int op_mode, struct tree_balance *tb,
+	      struct item_head *ins_ih, const void *data)
 {
-	int n_ret_value, n_h, n_item_num = PATH_LAST_POSITION(p_s_tb->tb_path);
-	int n_pos_in_item;
+	int ret, h, item_num = PATH_LAST_POSITION(tb->tb_path);
+	int pos_in_item;
 
 	/* we set wait_tb_buffers_run when we have to restore any dirty bits cleared
 	 ** during wait_tb_buffers_run
 	 */
 	int wait_tb_buffers_run = 0;
-	struct buffer_head *p_s_tbS0 = PATH_PLAST_BUFFER(p_s_tb->tb_path);
+	struct buffer_head *tbS0 = PATH_PLAST_BUFFER(tb->tb_path);
 
-	++REISERFS_SB(p_s_tb->tb_sb)->s_fix_nodes;
+	++REISERFS_SB(tb->tb_sb)->s_fix_nodes;
 
-	n_pos_in_item = p_s_tb->tb_path->pos_in_item;
+	pos_in_item = tb->tb_path->pos_in_item;
 
-	p_s_tb->fs_gen = get_generation(p_s_tb->tb_sb);
+	tb->fs_gen = get_generation(tb->tb_sb);
 
 	/* we prepare and log the super here so it will already be in the
 	 ** transaction when do_balance needs to change it.
 	 ** This way do_balance won't have to schedule when trying to prepare
 	 ** the super for logging
 	 */
-	reiserfs_prepare_for_journal(p_s_tb->tb_sb,
-				     SB_BUFFER_WITH_SB(p_s_tb->tb_sb), 1);
-	journal_mark_dirty(p_s_tb->transaction_handle, p_s_tb->tb_sb,
-			   SB_BUFFER_WITH_SB(p_s_tb->tb_sb));
-	if (FILESYSTEM_CHANGED_TB(p_s_tb))
+	reiserfs_prepare_for_journal(tb->tb_sb,
+				     SB_BUFFER_WITH_SB(tb->tb_sb), 1);
+	journal_mark_dirty(tb->transaction_handle, tb->tb_sb,
+			   SB_BUFFER_WITH_SB(tb->tb_sb));
+	if (FILESYSTEM_CHANGED_TB(tb))
 		return REPEAT_SEARCH;
 
 	/* if it possible in indirect_to_direct conversion */
-	if (buffer_locked(p_s_tbS0)) {
-		__wait_on_buffer(p_s_tbS0);
-		if (FILESYSTEM_CHANGED_TB(p_s_tb))
+	if (buffer_locked(tbS0)) {
+		__wait_on_buffer(tbS0);
+		if (FILESYSTEM_CHANGED_TB(tb))
 			return REPEAT_SEARCH;
 	}
 #ifdef CONFIG_REISERFS_CHECK
 	if (cur_tb) {
 		print_cur_tb("fix_nodes");
-		reiserfs_panic(p_s_tb->tb_sb,
-			       "PAP-8305: fix_nodes:  there is pending do_balance");
+		reiserfs_panic(tb->tb_sb, "PAP-8305",
+			       "there is pending do_balance");
 	}
 
-	if (!buffer_uptodate(p_s_tbS0) || !B_IS_IN_TREE(p_s_tbS0)) {
-		reiserfs_panic(p_s_tb->tb_sb,
-			       "PAP-8320: fix_nodes: S[0] (%b %z) is not uptodate "
-			       "at the beginning of fix_nodes or not in tree (mode %c)",
-			       p_s_tbS0, p_s_tbS0, n_op_mode);
-	}
+	if (!buffer_uptodate(tbS0) || !B_IS_IN_TREE(tbS0))
+		reiserfs_panic(tb->tb_sb, "PAP-8320", "S[0] (%b %z) is "
+			       "not uptodate at the beginning of fix_nodes "
+			       "or not in tree (mode %c)",
+			       tbS0, tbS0, op_mode);
 
 	/* Check parameters. */
-	switch (n_op_mode) {
+	switch (op_mode) {
 	case M_INSERT:
-		if (n_item_num <= 0 || n_item_num > B_NR_ITEMS(p_s_tbS0))
-			reiserfs_panic(p_s_tb->tb_sb,
-				       "PAP-8330: fix_nodes: Incorrect item number %d (in S0 - %d) in case of insert",
-				       n_item_num, B_NR_ITEMS(p_s_tbS0));
+		if (item_num <= 0 || item_num > B_NR_ITEMS(tbS0))
+			reiserfs_panic(tb->tb_sb, "PAP-8330", "Incorrect "
+				       "item number %d (in S0 - %d) in case "
+				       "of insert", item_num,
+				       B_NR_ITEMS(tbS0));
 		break;
 	case M_PASTE:
 	case M_DELETE:
 	case M_CUT:
-		if (n_item_num < 0 || n_item_num >= B_NR_ITEMS(p_s_tbS0)) {
-			print_block(p_s_tbS0, 0, -1, -1);
-			reiserfs_panic(p_s_tb->tb_sb,
-				       "PAP-8335: fix_nodes: Incorrect item number(%d); mode = %c insert_size = %d\n",
-				       n_item_num, n_op_mode,
-				       p_s_tb->insert_size[0]);
+		if (item_num < 0 || item_num >= B_NR_ITEMS(tbS0)) {
+			print_block(tbS0, 0, -1, -1);
+			reiserfs_panic(tb->tb_sb, "PAP-8335", "Incorrect "
+				       "item number(%d); mode = %c "
+				       "insert_size = %d",
+				       item_num, op_mode,
+				       tb->insert_size[0]);
 		}
 		break;
 	default:
-		reiserfs_panic(p_s_tb->tb_sb,
-			       "PAP-8340: fix_nodes: Incorrect mode of operation");
+		reiserfs_panic(tb->tb_sb, "PAP-8340", "Incorrect mode "
+			       "of operation");
 	}
 #endif
 
-	if (get_mem_for_virtual_node(p_s_tb) == REPEAT_SEARCH)
+	if (get_mem_for_virtual_node(tb) == REPEAT_SEARCH)
 		// FIXME: maybe -ENOMEM when tb->vn_buf == 0? Now just repeat
 		return REPEAT_SEARCH;
 
-	/* Starting from the leaf level; for all levels n_h of the tree. */
-	for (n_h = 0; n_h < MAX_HEIGHT && p_s_tb->insert_size[n_h]; n_h++) {
-		if ((n_ret_value = get_direct_parent(p_s_tb, n_h)) != CARRY_ON) {
+	/* Starting from the leaf level; for all levels h of the tree. */
+	for (h = 0; h < MAX_HEIGHT && tb->insert_size[h]; h++) {
+		ret = get_direct_parent(tb, h);
+		if (ret != CARRY_ON)
 			goto repeat;
-		}
 
-		if ((n_ret_value =
-		     check_balance(n_op_mode, p_s_tb, n_h, n_item_num,
-				   n_pos_in_item, p_s_ins_ih,
-				   data)) != CARRY_ON) {
-			if (n_ret_value == NO_BALANCING_NEEDED) {
+		ret = check_balance(op_mode, tb, h, item_num,
+				    pos_in_item, ins_ih, data);
+		if (ret != CARRY_ON) {
+			if (ret == NO_BALANCING_NEEDED) {
 				/* No balancing for higher levels needed. */
-				if ((n_ret_value =
-				     get_neighbors(p_s_tb, n_h)) != CARRY_ON) {
+				ret = get_neighbors(tb, h);
+				if (ret != CARRY_ON)
 					goto repeat;
-				}
-				if (n_h != MAX_HEIGHT - 1)
-					p_s_tb->insert_size[n_h + 1] = 0;
+				if (h != MAX_HEIGHT - 1)
+					tb->insert_size[h + 1] = 0;
 				/* ok, analysis and resource gathering are complete */
 				break;
 			}
 			goto repeat;
 		}
 
-		if ((n_ret_value = get_neighbors(p_s_tb, n_h)) != CARRY_ON) {
+		ret = get_neighbors(tb, h);
+		if (ret != CARRY_ON)
 			goto repeat;
-		}
 
-		if ((n_ret_value = get_empty_nodes(p_s_tb, n_h)) != CARRY_ON) {
-			goto repeat;	/* No disk space, or schedule occurred and
-					   analysis may be invalid and needs to be redone. */
-		}
+		/* No disk space, or schedule occurred and analysis may be
+		 * invalid and needs to be redone. */
+		ret = get_empty_nodes(tb, h);
+		if (ret != CARRY_ON)
+			goto repeat;
 
-		if (!PATH_H_PBUFFER(p_s_tb->tb_path, n_h)) {
+		if (!PATH_H_PBUFFER(tb->tb_path, h)) {
 			/* We have a positive insert size but no nodes exist on this
 			   level, this means that we are creating a new root. */
 
-			RFALSE(p_s_tb->blknum[n_h] != 1,
+			RFALSE(tb->blknum[h] != 1,
 			       "PAP-8350: creating new empty root");
 
-			if (n_h < MAX_HEIGHT - 1)
-				p_s_tb->insert_size[n_h + 1] = 0;
-		} else if (!PATH_H_PBUFFER(p_s_tb->tb_path, n_h + 1)) {
-			if (p_s_tb->blknum[n_h] > 1) {
-				/* The tree needs to be grown, so this node S[n_h]
+			if (h < MAX_HEIGHT - 1)
+				tb->insert_size[h + 1] = 0;
+		} else if (!PATH_H_PBUFFER(tb->tb_path, h + 1)) {
+			if (tb->blknum[h] > 1) {
+				/* The tree needs to be grown, so this node S[h]
 				   which is the root node is split into two nodes,
-				   and a new node (S[n_h+1]) will be created to
+				   and a new node (S[h+1]) will be created to
 				   become the root node.  */
 
-				RFALSE(n_h == MAX_HEIGHT - 1,
+				RFALSE(h == MAX_HEIGHT - 1,
 				       "PAP-8355: attempt to create too high of a tree");
 
-				p_s_tb->insert_size[n_h + 1] =
+				tb->insert_size[h + 1] =
 				    (DC_SIZE +
-				     KEY_SIZE) * (p_s_tb->blknum[n_h] - 1) +
+				     KEY_SIZE) * (tb->blknum[h] - 1) +
 				    DC_SIZE;
-			} else if (n_h < MAX_HEIGHT - 1)
-				p_s_tb->insert_size[n_h + 1] = 0;
+			} else if (h < MAX_HEIGHT - 1)
+				tb->insert_size[h + 1] = 0;
 		} else
-			p_s_tb->insert_size[n_h + 1] =
-			    (DC_SIZE + KEY_SIZE) * (p_s_tb->blknum[n_h] - 1);
+			tb->insert_size[h + 1] =
+			    (DC_SIZE + KEY_SIZE) * (tb->blknum[h] - 1);
 	}
 
-	if ((n_ret_value = wait_tb_buffers_until_unlocked(p_s_tb)) == CARRY_ON) {
-		if (FILESYSTEM_CHANGED_TB(p_s_tb)) {
+	ret = wait_tb_buffers_until_unlocked(tb);
+	if (ret == CARRY_ON) {
+		if (FILESYSTEM_CHANGED_TB(tb)) {
 			wait_tb_buffers_run = 1;
-			n_ret_value = REPEAT_SEARCH;
+			ret = REPEAT_SEARCH;
 			goto repeat;
 		} else {
 			return CARRY_ON;
@@ -2485,57 +2484,57 @@ int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb, struct item_head *p_s_
 
 		/* Release path buffers. */
 		if (wait_tb_buffers_run) {
-			pathrelse_and_restore(p_s_tb->tb_sb, p_s_tb->tb_path);
+			pathrelse_and_restore(tb->tb_sb, tb->tb_path);
 		} else {
-			pathrelse(p_s_tb->tb_path);
+			pathrelse(tb->tb_path);
 		}
 		/* brelse all resources collected for balancing */
 		for (i = 0; i < MAX_HEIGHT; i++) {
 			if (wait_tb_buffers_run) {
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->L[i]);
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->R[i]);
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->FL[i]);
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->FR[i]);
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->L[i]);
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->R[i]);
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->FL[i]);
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->FR[i]);
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->
 								 CFL[i]);
-				reiserfs_restore_prepared_buffer(p_s_tb->tb_sb,
-								 p_s_tb->
+				reiserfs_restore_prepared_buffer(tb->tb_sb,
+								 tb->
 								 CFR[i]);
 			}
 
-			brelse(p_s_tb->L[i]);
-			p_s_tb->L[i] = NULL;
-			brelse(p_s_tb->R[i]);
-			p_s_tb->R[i] = NULL;
-			brelse(p_s_tb->FL[i]);
-			p_s_tb->FL[i] = NULL;
-			brelse(p_s_tb->FR[i]);
-			p_s_tb->FR[i] = NULL;
-			brelse(p_s_tb->CFL[i]);
-			p_s_tb->CFL[i] = NULL;
-			brelse(p_s_tb->CFR[i]);
-			p_s_tb->CFR[i] = NULL;
+			brelse(tb->L[i]);
+			brelse(tb->R[i]);
+			brelse(tb->FL[i]);
+			brelse(tb->FR[i]);
+			brelse(tb->CFL[i]);
+			brelse(tb->CFR[i]);
+
+			tb->L[i] = NULL;
+			tb->R[i] = NULL;
+			tb->FL[i] = NULL;
+			tb->FR[i] = NULL;
+			tb->CFL[i] = NULL;
+			tb->CFR[i] = NULL;
 		}
 
 		if (wait_tb_buffers_run) {
 			for (i = 0; i < MAX_FEB_SIZE; i++) {
-				if (p_s_tb->FEB[i]) {
+				if (tb->FEB[i])
 					reiserfs_restore_prepared_buffer
-					    (p_s_tb->tb_sb, p_s_tb->FEB[i]);
-				}
+					    (tb->tb_sb, tb->FEB[i]);
 			}
 		}
-		return n_ret_value;
+		return ret;
 	}
 
 }
 
-/* Anatoly will probably forgive me renaming p_s_tb to tb. I just
+/* Anatoly will probably forgive me renaming tb to tb. I just
    wanted to make lines shorter */
 void unfix_nodes(struct tree_balance *tb)
 {
diff --git a/fs/reiserfs/hashes.c b/fs/reiserfs/hashes.c
index e664ac16fad9..6471c670743e 100644
--- a/fs/reiserfs/hashes.c
+++ b/fs/reiserfs/hashes.c
@@ -7,7 +7,7 @@
  * (see Applied Cryptography, 2nd edition, p448).
  *
  * Jeremy Fitzhardinge <jeremy@zip.com.au> 1998
- * 
+ *
  * Jeremy has agreed to the contents of reiserfs/README. -Hans
  * Yura's function is added (04/07/2000)
  */
diff --git a/fs/reiserfs/ibalance.c b/fs/reiserfs/ibalance.c
index de391a82b999..2074fd95046b 100644
--- a/fs/reiserfs/ibalance.c
+++ b/fs/reiserfs/ibalance.c
@@ -105,8 +105,8 @@ static void internal_define_dest_src_infos(int shift_mode,
 		break;
 
 	default:
-		reiserfs_panic(tb->tb_sb,
-			       "internal_define_dest_src_infos: shift type is unknown (%d)",
+		reiserfs_panic(tb->tb_sb, "ibalance-1",
+			       "shift type is unknown (%d)",
 			       shift_mode);
 	}
 }
@@ -278,7 +278,7 @@ static void internal_delete_childs(struct buffer_info *cur_bi, int from, int n)
 
 /* copy cpy_num node pointers and cpy_num - 1 items from buffer src to buffer dest
 * last_first == FIRST_TO_LAST means, that we copy first items from src to tail of dest
- * last_first == LAST_TO_FIRST means, that we copy last items from src to head of dest 
+ * last_first == LAST_TO_FIRST means, that we copy last items from src to head of dest
  */
 static void internal_copy_pointers_items(struct buffer_info *dest_bi,
 					 struct buffer_head *src,
@@ -385,7 +385,7 @@ static void internal_move_pointers_items(struct buffer_info *dest_bi,
 	if (last_first == FIRST_TO_LAST) {	/* shift_left occurs */
 		first_pointer = 0;
 		first_item = 0;
-		/* delete cpy_num - del_par pointers and keys starting for pointers with first_pointer, 
+		/* delete cpy_num - del_par pointers and keys starting for pointers with first_pointer,
 		   for key - with first_item */
 		internal_delete_pointers_items(src_bi, first_pointer,
 					       first_item, cpy_num - del_par);
@@ -453,7 +453,7 @@ static void internal_insert_key(struct buffer_info *dest_bi, int dest_position_b
 	}
 }
 
-/* Insert d_key'th (delimiting) key from buffer cfl to tail of dest. 
+/* Insert d_key'th (delimiting) key from buffer cfl to tail of dest.
  * Copy pointer_amount node pointers and pointer_amount - 1 items from buffer src to buffer dest.
  * Replace  d_key'th key in buffer cfl.
  * Delete pointer_amount items and node pointers from buffer src.
@@ -518,7 +518,7 @@ static void internal_shift1_left(struct tree_balance *tb,
 	/*    internal_move_pointers_items (tb->L[h], tb->S[h], FIRST_TO_LAST, pointer_amount, 1); */
 }
 
-/* Insert d_key'th (delimiting) key from buffer cfr to head of dest. 
+/* Insert d_key'th (delimiting) key from buffer cfr to head of dest.
  * Copy n node pointers and n - 1 items from buffer src to buffer dest.
  * Replace  d_key'th key in buffer cfr.
  * Delete n items and node pointers from buffer src.
@@ -702,8 +702,8 @@ static void balance_internal_when_delete(struct tree_balance *tb,
 
 		return;
 	}
-	reiserfs_panic(tb->tb_sb,
-		       "balance_internal_when_delete: unexpected tb->lnum[%d]==%d or tb->rnum[%d]==%d",
+	reiserfs_panic(tb->tb_sb, "ibalance-2",
+		       "unexpected tb->lnum[%d]==%d or tb->rnum[%d]==%d",
 		       h, tb->lnum[h], h, tb->rnum[h]);
 }
 
@@ -749,7 +749,7 @@ int balance_internal(struct tree_balance *tb,	/* tree_balance structure
        this means that new pointers and items must be inserted AFTER *
        child_pos
        }
-       else 
+       else
        {
        it is the position of the leftmost pointer that must be deleted (together with
        its corresponding key to the left of the pointer)
@@ -940,8 +940,8 @@ int balance_internal(struct tree_balance *tb,	/* tree_balance structure
 		struct block_head *blkh;
 
 		if (tb->blknum[h] != 1)
-			reiserfs_panic(NULL,
-				       "balance_internal: One new node required for creating the new root");
+			reiserfs_panic(NULL, "ibalance-3", "One new node "
+				       "required for creating the new root");
 		/* S[h] = empty buffer from the list FEB. */
 		tbSh = get_FEB(tb);
 		blkh = B_BLK_HEAD(tbSh);
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 823227a7662a..6fd0f47e45db 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -363,7 +363,7 @@ static int _get_block_create_0(struct inode *inode, sector_t block,
 		}
 		/* make sure we don't read more bytes than actually exist in
 		 ** the file.  This can happen in odd cases where i_size isn't
-		 ** correct, and when direct item padding results in a few 
+		 ** correct, and when direct item padding results in a few
 		 ** extra bytes at the end of the direct item
 		 */
 		if ((le_ih_k_offset(ih) + path.pos_in_item) > inode->i_size)
@@ -438,15 +438,15 @@ static int reiserfs_bmap(struct inode *inode, sector_t block,
 ** -ENOENT instead of a valid buffer.  block_prepare_write expects to
 ** be able to do i/o on the buffers returned, unless an error value
 ** is also returned.
-** 
+**
 ** So, this allows block_prepare_write to be used for reading a single block
 ** in a page.  Where it does not produce a valid page for holes, or past the
 ** end of the file.  This turns out to be exactly what we need for reading
 ** tails for conversion.
 **
 ** The point of the wrapper is forcing a certain value for create, even
-** though the VFS layer is calling this function with create==1.  If you 
-** don't want to send create == GET_BLOCK_NO_HOLE to reiserfs_get_block, 
+** though the VFS layer is calling this function with create==1.  If you
+** don't want to send create == GET_BLOCK_NO_HOLE to reiserfs_get_block,
 ** don't use this function.
 */
 static int reiserfs_get_block_create_0(struct inode *inode, sector_t block,
@@ -602,7 +602,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 	int done;
 	int fs_gen;
 	struct reiserfs_transaction_handle *th = NULL;
-	/* space reserved in transaction batch: 
+	/* space reserved in transaction batch:
 	   . 3 balancings in direct->indirect conversion
 	   . 1 block involved into reiserfs_update_sd()
 	   XXX in practically impossible worst case direct2indirect()
@@ -754,7 +754,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 		reiserfs_write_unlock(inode->i_sb);
 
 		/* the item was found, so new blocks were not added to the file
-		 ** there is no need to make sure the inode is updated with this 
+		 ** there is no need to make sure the inode is updated with this
 		 ** transaction
 		 */
 		return retval;
@@ -841,10 +841,12 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 							  tail_offset);
 				if (retval) {
 					if (retval != -ENOSPC)
-						reiserfs_warning(inode->i_sb,
-								 "clm-6004: convert tail failed inode %lu, error %d",
-								 inode->i_ino,
-								 retval);
+						reiserfs_error(inode->i_sb,
+							"clm-6004",
+							"convert tail failed "
+							"inode %lu, error %d",
+							inode->i_ino,
+							retval);
 					if (allocated_block_nr) {
 						/* the bitmap, the super, and the stat data == 3 */
 						if (!th)
@@ -984,7 +986,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 
 		/* this loop could log more blocks than we had originally asked
 		 ** for.  So, we have to allow the transaction to end if it is
-		 ** too big or too full.  Update the inode so things are 
+		 ** too big or too full.  Update the inode so things are
 		 ** consistent if we crash before the function returns
 		 **
 		 ** release the path so that anybody waiting on the path before
@@ -995,7 +997,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 			if (retval)
 				goto failure;
 		}
-		/* inserting indirect pointers for a hole can take a 
+		/* inserting indirect pointers for a hole can take a
 		 ** long time.  reschedule if needed
 		 */
 		cond_resched();
@@ -1006,8 +1008,7 @@ int reiserfs_get_block(struct inode *inode, sector_t block,
 			goto failure;
 		}
 		if (retval == POSITION_FOUND) {
-			reiserfs_warning(inode->i_sb,
-					 "vs-825: reiserfs_get_block: "
+			reiserfs_warning(inode->i_sb, "vs-825",
 					 "%K should not be found", &key);
 			retval = -EEXIST;
 			if (allocated_block_nr)
@@ -1299,8 +1300,7 @@ static void update_stat_data(struct treepath *path, struct inode *inode,
 	ih = PATH_PITEM_HEAD(path);
 
 	if (!is_statdata_le_ih(ih))
-		reiserfs_panic(inode->i_sb,
-			       "vs-13065: update_stat_data: key %k, found item %h",
+		reiserfs_panic(inode->i_sb, "vs-13065", "key %k, found item %h",
 			       INODE_PKEY(inode), ih);
 
 	if (stat_data_v1(ih)) {
@@ -1332,10 +1332,9 @@ void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th,
 		/* look for the object's stat data */
 		retval = search_item(inode->i_sb, &key, &path);
 		if (retval == IO_ERROR) {
-			reiserfs_warning(inode->i_sb,
-					 "vs-13050: reiserfs_update_sd: "
-					 "i/o failure occurred trying to update %K stat data",
-					 &key);
+			reiserfs_error(inode->i_sb, "vs-13050",
+				       "i/o failure occurred trying to "
+				       "update %K stat data", &key);
 			return;
 		}
 		if (retval == ITEM_NOT_FOUND) {
@@ -1345,9 +1344,9 @@ void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th,
 				/*reiserfs_warning (inode->i_sb, "vs-13050: reiserfs_update_sd: i_nlink == 0, stat data not found"); */
 				return;
 			}
-			reiserfs_warning(inode->i_sb,
-					 "vs-13060: reiserfs_update_sd: "
-					 "stat data of object %k (nlink == %d) not found (pos %d)",
+			reiserfs_warning(inode->i_sb, "vs-13060",
+					 "stat data of object %k (nlink == %d) "
+					 "not found (pos %d)",
 					 INODE_PKEY(inode), inode->i_nlink,
 					 pos);
 			reiserfs_check_path(&path);
@@ -1424,10 +1423,9 @@ void reiserfs_read_locked_inode(struct inode *inode,
 	/* look for the object's stat data */
 	retval = search_item(inode->i_sb, &key, &path_to_sd);
 	if (retval == IO_ERROR) {
-		reiserfs_warning(inode->i_sb,
-				 "vs-13070: reiserfs_read_locked_inode: "
-				 "i/o failure occurred trying to find stat data of %K",
-				 &key);
+		reiserfs_error(inode->i_sb, "vs-13070",
+			       "i/o failure occurred trying to find "
+			       "stat data of %K", &key);
 		reiserfs_make_bad_inode(inode);
 		return;
 	}
@@ -1446,7 +1444,7 @@ void reiserfs_read_locked_inode(struct inode *inode,
 	   update sd on unlink all that is required is to check for nlink
 	   here. This bug was first found by Sizif when debugging
 	   SquidNG/Butterfly, forgotten, and found again after Philippe
-	   Gramoulle <philippe.gramoulle@mmania.com> reproduced it. 
+	   Gramoulle <philippe.gramoulle@mmania.com> reproduced it.
 
 	   More logical fix would require changes in fs/inode.c:iput() to
 	   remove inode from hash-table _after_ fs cleaned disk stuff up and
@@ -1457,8 +1455,7 @@ void reiserfs_read_locked_inode(struct inode *inode,
 	   during mount (fs/reiserfs/super.c:finish_unfinished()). */
 	if ((inode->i_nlink == 0) &&
 	    !REISERFS_SB(inode->i_sb)->s_is_unlinked_ok) {
-		reiserfs_warning(inode->i_sb,
-				 "vs-13075: reiserfs_read_locked_inode: "
+		reiserfs_warning(inode->i_sb, "vs-13075",
 				 "dead inode read from disk %K. "
 				 "This is likely to be race with knfsd. Ignore",
 				 &key);
@@ -1555,7 +1552,7 @@ struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
 	 */
 	if (fh_type > fh_len) {
 		if (fh_type != 6 || fh_len != 5)
-			reiserfs_warning(sb,
+			reiserfs_warning(sb, "reiserfs-13077",
 				"nfsd/reiserfs, fhtype=%d, len=%d - odd",
 				fh_type, fh_len);
 		fh_type = 5;
@@ -1622,7 +1619,7 @@ int reiserfs_write_inode(struct inode *inode, int do_sync)
 	if (inode->i_sb->s_flags & MS_RDONLY)
 		return -EROFS;
 	/* memory pressure can sometimes initiate write_inode calls with sync == 1,
-	 ** these cases are just when the system needs ram, not when the 
+	 ** these cases are just when the system needs ram, not when the
 	 ** inode needs to reach disk for safety, and they can safely be
 	 ** ignored because the altered inode has already been logged.
 	 */
@@ -1680,13 +1677,13 @@ static int reiserfs_new_directory(struct reiserfs_transaction_handle *th,
 	/* look for place in the tree for new item */
 	retval = search_item(sb, &key, path);
 	if (retval == IO_ERROR) {
-		reiserfs_warning(sb, "vs-13080: reiserfs_new_directory: "
-				 "i/o failure occurred creating new directory");
+		reiserfs_error(sb, "vs-13080",
+			       "i/o failure occurred creating new directory");
 		return -EIO;
 	}
 	if (retval == ITEM_FOUND) {
 		pathrelse(path);
-		reiserfs_warning(sb, "vs-13070: reiserfs_new_directory: "
+		reiserfs_warning(sb, "vs-13070",
 				 "object with this key exists (%k)",
 				 &(ih->ih_key));
 		return -EEXIST;
@@ -1720,13 +1717,13 @@ static int reiserfs_new_symlink(struct reiserfs_transaction_handle *th, struct i
 	/* look for place in the tree for new item */
 	retval = search_item(sb, &key, path);
 	if (retval == IO_ERROR) {
-		reiserfs_warning(sb, "vs-13080: reiserfs_new_symlinik: "
-				 "i/o failure occurred creating new symlink");
+		reiserfs_error(sb, "vs-13080",
+			       "i/o failure occurred creating new symlink");
 		return -EIO;
 	}
 	if (retval == ITEM_FOUND) {
 		pathrelse(path);
-		reiserfs_warning(sb, "vs-13080: reiserfs_new_symlink: "
+		reiserfs_warning(sb, "vs-13080",
 				 "object with this key exists (%k)",
 				 &(ih->ih_key));
 		return -EEXIST;
@@ -1739,7 +1736,7 @@ static int reiserfs_new_symlink(struct reiserfs_transaction_handle *th, struct i
 /* inserts the stat data into the tree, and then calls
    reiserfs_new_directory (to insert ".", ".." item if new object is
    directory) or reiserfs_new_symlink (to insert symlink body if new
-   object is symlink) or nothing (if new object is regular file) 
+   object is symlink) or nothing (if new object is regular file)
 
    NOTE! uid and gid must already be set in the inode.  If we return
    non-zero due to an error, we have to drop the quota previously allocated
@@ -1747,10 +1744,11 @@ static int reiserfs_new_symlink(struct reiserfs_transaction_handle *th, struct i
    if we return non-zero, we also end the transaction.  */
 int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 		       struct inode *dir, int mode, const char *symname,
-		       /* 0 for regular, EMTRY_DIR_SIZE for dirs, 
+		       /* 0 for regular, EMTRY_DIR_SIZE for dirs,
 		          strlen (symname) for symlinks) */
 		       loff_t i_size, struct dentry *dentry,
-		       struct inode *inode)
+		       struct inode *inode,
+		       struct reiserfs_security_handle *security)
 {
 	struct super_block *sb;
 	struct reiserfs_iget_args args;
@@ -1796,7 +1794,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 		goto out_bad_inode;
 	}
 	if (old_format_only(sb))
-		/* not a perfect generation count, as object ids can be reused, but 
+		/* not a perfect generation count, as object ids can be reused, but
 		 ** this is as good as reiserfs can do right now.
 		 ** note that the private part of inode isn't filled in yet, we have
 		 ** to use the directory.
@@ -1917,9 +1915,8 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 		goto out_inserted_sd;
 	}
 
-	/* XXX CHECK THIS */
 	if (reiserfs_posixacl(inode->i_sb)) {
-		retval = reiserfs_inherit_default_acl(dir, dentry, inode);
+		retval = reiserfs_inherit_default_acl(th, dir, dentry, inode);
 		if (retval) {
 			err = retval;
 			reiserfs_check_path(&path_to_key);
@@ -1927,10 +1924,23 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 			goto out_inserted_sd;
 		}
 	} else if (inode->i_sb->s_flags & MS_POSIXACL) {
-		reiserfs_warning(inode->i_sb, "ACLs aren't enabled in the fs, "
+		reiserfs_warning(inode->i_sb, "jdm-13090",
+				 "ACLs aren't enabled in the fs, "
 				 "but vfs thinks they are!");
-	} else if (is_reiserfs_priv_object(dir)) {
-		reiserfs_mark_inode_private(inode);
+	} else if (IS_PRIVATE(dir))
+		inode->i_flags |= S_PRIVATE;
+
+	if (security->name) {
+		retval = reiserfs_security_write(th, inode, security);
+		if (retval) {
+			err = retval;
+			reiserfs_check_path(&path_to_key);
+			retval = journal_end(th, th->t_super,
+					     th->t_blocks_allocated);
+			if (retval)
+				err = retval;
+			goto out_inserted_sd;
+		}
 	}
 
 	reiserfs_update_sd(th, inode);
@@ -1960,19 +1970,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 	inode->i_nlink = 0;
 	th->t_trans_id = 0;	/* so the caller can't use this handle later */
 	unlock_new_inode(inode); /* OK to do even if we hadn't locked it */
-
-	/* If we were inheriting an ACL, we need to release the lock so that
-	 * iput doesn't deadlock in reiserfs_delete_xattrs. The locking
-	 * code really needs to be reworked, but this will take care of it
-	 * for now. -jeffm */
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-	if (REISERFS_I(dir)->i_acl_default && !IS_ERR(REISERFS_I(dir)->i_acl_default)) {
-		reiserfs_write_unlock_xattrs(dir->i_sb);
-		iput(inode);
-		reiserfs_write_lock_xattrs(dir->i_sb);
-	} else
-#endif
-		iput(inode);
+	iput(inode);
 	return err;
 }
 
@@ -1989,7 +1987,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 **
 ** on failure, nonzero is returned, page_result and bh_result are untouched.
 */
-static int grab_tail_page(struct inode *p_s_inode,
+static int grab_tail_page(struct inode *inode,
 			  struct page **page_result,
 			  struct buffer_head **bh_result)
 {
@@ -1997,11 +1995,11 @@ static int grab_tail_page(struct inode *p_s_inode,
 	/* we want the page with the last byte in the file,
 	 ** not the page that will hold the next byte for appending
 	 */
-	unsigned long index = (p_s_inode->i_size - 1) >> PAGE_CACHE_SHIFT;
+	unsigned long index = (inode->i_size - 1) >> PAGE_CACHE_SHIFT;
 	unsigned long pos = 0;
 	unsigned long start = 0;
-	unsigned long blocksize = p_s_inode->i_sb->s_blocksize;
-	unsigned long offset = (p_s_inode->i_size) & (PAGE_CACHE_SIZE - 1);
+	unsigned long blocksize = inode->i_sb->s_blocksize;
+	unsigned long offset = (inode->i_size) & (PAGE_CACHE_SIZE - 1);
 	struct buffer_head *bh;
 	struct buffer_head *head;
 	struct page *page;
@@ -2015,7 +2013,7 @@ static int grab_tail_page(struct inode *p_s_inode,
 	if ((offset & (blocksize - 1)) == 0) {
 		return -ENOENT;
 	}
-	page = grab_cache_page(p_s_inode->i_mapping, index);
+	page = grab_cache_page(inode->i_mapping, index);
 	error = -ENOMEM;
 	if (!page) {
 		goto out;
@@ -2044,10 +2042,8 @@ static int grab_tail_page(struct inode *p_s_inode,
 		 ** I've screwed up the code to find the buffer, or the code to
 		 ** call prepare_write
 		 */
-		reiserfs_warning(p_s_inode->i_sb,
-				 "clm-6000: error reading block %lu on dev %s",
-				 bh->b_blocknr,
-				 reiserfs_bdevname(p_s_inode->i_sb));
+		reiserfs_error(inode->i_sb, "clm-6000",
+			       "error reading block %lu", bh->b_blocknr);
 		error = -EIO;
 		goto unlock;
 	}
@@ -2069,57 +2065,58 @@ static int grab_tail_page(struct inode *p_s_inode,
 **
 ** some code taken from block_truncate_page
 */
-int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
+int reiserfs_truncate_file(struct inode *inode, int update_timestamps)
 {
 	struct reiserfs_transaction_handle th;
 	/* we want the offset for the first byte after the end of the file */
-	unsigned long offset = p_s_inode->i_size & (PAGE_CACHE_SIZE - 1);
-	unsigned blocksize = p_s_inode->i_sb->s_blocksize;
+	unsigned long offset = inode->i_size & (PAGE_CACHE_SIZE - 1);
+	unsigned blocksize = inode->i_sb->s_blocksize;
 	unsigned length;
 	struct page *page = NULL;
 	int error;
 	struct buffer_head *bh = NULL;
 	int err2;
 
-	reiserfs_write_lock(p_s_inode->i_sb);
+	reiserfs_write_lock(inode->i_sb);
 
-	if (p_s_inode->i_size > 0) {
-		if ((error = grab_tail_page(p_s_inode, &page, &bh))) {
-			// -ENOENT means we truncated past the end of the file, 
+	if (inode->i_size > 0) {
+		error = grab_tail_page(inode, &page, &bh);
+		if (error) {
+			// -ENOENT means we truncated past the end of the file,
 			// and get_block_create_0 could not find a block to read in,
 			// which is ok.
 			if (error != -ENOENT)
-				reiserfs_warning(p_s_inode->i_sb,
-						 "clm-6001: grab_tail_page failed %d",
-						 error);
+				reiserfs_error(inode->i_sb, "clm-6001",
+					       "grab_tail_page failed %d",
+					       error);
 			page = NULL;
 			bh = NULL;
 		}
 	}
 
-	/* so, if page != NULL, we have a buffer head for the offset at 
-	 ** the end of the file. if the bh is mapped, and bh->b_blocknr != 0, 
-	 ** then we have an unformatted node.  Otherwise, we have a direct item, 
-	 ** and no zeroing is required on disk.  We zero after the truncate, 
-	 ** because the truncate might pack the item anyway 
+	/* so, if page != NULL, we have a buffer head for the offset at
+	 ** the end of the file. if the bh is mapped, and bh->b_blocknr != 0,
+	 ** then we have an unformatted node.  Otherwise, we have a direct item,
+	 ** and no zeroing is required on disk.  We zero after the truncate,
+	 ** because the truncate might pack the item anyway
 	 ** (it will unmap bh if it packs).
 	 */
 	/* it is enough to reserve space in transaction for 2 balancings:
 	   one for "save" link adding and another for the first
 	   cut_from_item. 1 is for update_sd */
-	error = journal_begin(&th, p_s_inode->i_sb,
+	error = journal_begin(&th, inode->i_sb,
 			      JOURNAL_PER_BALANCE_CNT * 2 + 1);
 	if (error)
 		goto out;
-	reiserfs_update_inode_transaction(p_s_inode);
+	reiserfs_update_inode_transaction(inode);
 	if (update_timestamps)
 		/* we are doing real truncate: if the system crashes before the last
 		   transaction of truncating gets committed - on reboot the file
 		   either appears truncated properly or not truncated at all */
-		add_save_link(&th, p_s_inode, 1);
-	err2 = reiserfs_do_truncate(&th, p_s_inode, page, update_timestamps);
+		add_save_link(&th, inode, 1);
+	err2 = reiserfs_do_truncate(&th, inode, page, update_timestamps);
 	error =
-	    journal_end(&th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1);
+	    journal_end(&th, inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1);
 	if (error)
 		goto out;
 
@@ -2130,7 +2127,7 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
 	}
 	
 	if (update_timestamps) {
-		error = remove_save_link(p_s_inode, 1 /* truncate */ );
+		error = remove_save_link(inode, 1 /* truncate */);
 		if (error)
 			goto out;
 	}
@@ -2149,14 +2146,14 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
 		page_cache_release(page);
 	}
 
-	reiserfs_write_unlock(p_s_inode->i_sb);
+	reiserfs_write_unlock(inode->i_sb);
 	return 0;
       out:
 	if (page) {
 		unlock_page(page);
 		page_cache_release(page);
 	}
-	reiserfs_write_unlock(p_s_inode->i_sb);
+	reiserfs_write_unlock(inode->i_sb);
 	return error;
 }
 
@@ -2208,9 +2205,8 @@ static int map_block_for_writepage(struct inode *inode,
 	/* we've found an unformatted node */
 	if (indirect_item_found(retval, ih)) {
 		if (bytes_copied > 0) {
-			reiserfs_warning(inode->i_sb,
-					 "clm-6002: bytes_copied %d",
-					 bytes_copied);
+			reiserfs_warning(inode->i_sb, "clm-6002",
+					 "bytes_copied %d", bytes_copied);
 		}
 		if (!get_block_num(item, pos_in_item)) {
 			/* crap, we are writing to a hole */
@@ -2267,9 +2263,8 @@ static int map_block_for_writepage(struct inode *inode,
 			goto research;
 		}
 	} else {
-		reiserfs_warning(inode->i_sb,
-				 "clm-6003: bad item inode %lu, device %s",
-				 inode->i_ino, reiserfs_bdevname(inode->i_sb));
+		reiserfs_warning(inode->i_sb, "clm-6003",
+				 "bad item inode %lu", inode->i_ino);
 		retval = -EIO;
 		goto out;
 	}
@@ -2312,8 +2307,8 @@ static int map_block_for_writepage(struct inode *inode,
 	return retval;
 }
 
-/* 
- * mason@suse.com: updated in 2.5.54 to follow the same general io 
+/*
+ * mason@suse.com: updated in 2.5.54 to follow the same general io
  * start/recovery path as __block_write_full_page, along with special
  * code to handle reiserfs tails.
  */
@@ -2453,7 +2448,7 @@ static int reiserfs_write_full_page(struct page *page,
 	unlock_page(page);
 
 	/*
-	 * since any buffer might be the only dirty buffer on the page, 
+	 * since any buffer might be the only dirty buffer on the page,
 	 * the first submit_bh can bring the page out of writeback.
 	 * be careful with the buffers.
 	 */
@@ -2472,8 +2467,8 @@ static int reiserfs_write_full_page(struct page *page,
 	if (nr == 0) {
 		/*
 		 * if this page only had a direct item, it is very possible for
-		 * no io to be required without there being an error.  Or, 
-		 * someone else could have locked them and sent them down the 
+		 * no io to be required without there being an error.  Or,
+		 * someone else could have locked them and sent them down the
 		 * pipe without locking the page
 		 */
 		bh = head;
@@ -2492,7 +2487,7 @@ static int reiserfs_write_full_page(struct page *page,
 
       fail:
 	/* catches various errors, we need to make sure any valid dirty blocks
-	 * get to the media.  The page is currently locked and not marked for 
+	 * get to the media.  The page is currently locked and not marked for
 	 * writeback
 	 */
 	ClearPageUptodate(page);
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index 830332021ed4..0ccc3fdda7bf 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -189,7 +189,7 @@ int reiserfs_unpack(struct inode *inode, struct file *filp)
 	}
 
 	/* we unpack by finding the page with the tail, and calling
-	 ** reiserfs_prepare_write on that page.  This will force a 
+	 ** reiserfs_prepare_write on that page.  This will force a
 	 ** reiserfs_get_block to unpack the tail for us.
 	 */
 	index = inode->i_size >> PAGE_CACHE_SHIFT;
diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
index 9475557ab499..72cb1cc51b87 100644
--- a/fs/reiserfs/item_ops.c
+++ b/fs/reiserfs/item_ops.c
@@ -97,7 +97,8 @@ static int sd_unit_num(struct virtual_item *vi)
 
 static void sd_print_vi(struct virtual_item *vi)
 {
-	reiserfs_warning(NULL, "STATDATA, index %d, type 0x%x, %h",
+	reiserfs_warning(NULL, "reiserfs-16100",
+			 "STATDATA, index %d, type 0x%x, %h",
 			 vi->vi_index, vi->vi_type, vi->vi_ih);
 }
 
@@ -190,7 +191,8 @@ static int direct_unit_num(struct virtual_item *vi)
 
 static void direct_print_vi(struct virtual_item *vi)
 {
-	reiserfs_warning(NULL, "DIRECT, index %d, type 0x%x, %h",
+	reiserfs_warning(NULL, "reiserfs-16101",
+			 "DIRECT, index %d, type 0x%x, %h",
 			 vi->vi_index, vi->vi_type, vi->vi_ih);
 }
 
@@ -278,7 +280,7 @@ static void indirect_print_item(struct item_head *ih, char *item)
 	unp = (__le32 *) item;
 
 	if (ih_item_len(ih) % UNFM_P_SIZE)
-		reiserfs_warning(NULL, "indirect_print_item: invalid item len");
+		reiserfs_warning(NULL, "reiserfs-16102", "invalid item len");
 
 	printk("%d pointers\n[ ", (int)I_UNFM_NUM(ih));
 	for (j = 0; j < I_UNFM_NUM(ih); j++) {
@@ -334,7 +336,8 @@ static int indirect_unit_num(struct virtual_item *vi)
 
 static void indirect_print_vi(struct virtual_item *vi)
 {
-	reiserfs_warning(NULL, "INDIRECT, index %d, type 0x%x, %h",
+	reiserfs_warning(NULL, "reiserfs-16103",
+			 "INDIRECT, index %d, type 0x%x, %h",
 			 vi->vi_index, vi->vi_type, vi->vi_ih);
 }
 
@@ -359,7 +362,7 @@ static struct item_operations indirect_ops = {
 
 static int direntry_bytes_number(struct item_head *ih, int block_size)
 {
-	reiserfs_warning(NULL, "vs-16090: direntry_bytes_number: "
+	reiserfs_warning(NULL, "vs-16090",
 			 "bytes number is asked for direntry");
 	return 0;
 }
@@ -514,8 +517,9 @@ static int direntry_create_vi(struct virtual_node *vn,
 		    ((is_affected
 		      && (vn->vn_mode == M_PASTE
 			  || vn->vn_mode == M_CUT)) ? insert_size : 0)) {
-			reiserfs_panic(NULL,
-				       "vs-8025: set_entry_sizes: (mode==%c, insert_size==%d), invalid length of directory item",
+			reiserfs_panic(NULL, "vs-8025", "(mode==%c, "
+				       "insert_size==%d), invalid length of "
+				       "directory item",
 				       vn->vn_mode, insert_size);
 		}
 	}
@@ -546,7 +550,8 @@ static int direntry_check_left(struct virtual_item *vi, int free,
 	}
 
 	if (entries == dir_u->entry_count) {
-		reiserfs_panic(NULL, "free space %d, entry_count %d\n", free,
+		reiserfs_panic(NULL, "item_ops-1",
+			       "free space %d, entry_count %d", free,
 			       dir_u->entry_count);
 	}
 
@@ -614,7 +619,8 @@ static void direntry_print_vi(struct virtual_item *vi)
 	int i;
 	struct direntry_uarea *dir_u = vi->vi_uarea;
 
-	reiserfs_warning(NULL, "DIRENTRY, index %d, type 0x%x, %h, flags 0x%x",
+	reiserfs_warning(NULL, "reiserfs-16104",
+			 "DIRENTRY, index %d, type 0x%x, %h, flags 0x%x",
 			 vi->vi_index, vi->vi_type, vi->vi_ih, dir_u->flags);
 	printk("%d entries: ", dir_u->entry_count);
 	for (i = 0; i < dir_u->entry_count; i++)
@@ -642,43 +648,43 @@ static struct item_operations direntry_ops = {
 //
 static int errcatch_bytes_number(struct item_head *ih, int block_size)
 {
-	reiserfs_warning(NULL,
-			 "green-16001: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16001",
+			 "Invalid item type observed, run fsck ASAP");
 	return 0;
 }
 
 static void errcatch_decrement_key(struct cpu_key *key)
 {
-	reiserfs_warning(NULL,
-			 "green-16002: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16002",
+			 "Invalid item type observed, run fsck ASAP");
 }
 
 static int errcatch_is_left_mergeable(struct reiserfs_key *key,
 				      unsigned long bsize)
 {
-	reiserfs_warning(NULL,
-			 "green-16003: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16003",
+			 "Invalid item type observed, run fsck ASAP");
 	return 0;
 }
 
 static void errcatch_print_item(struct item_head *ih, char *item)
 {
-	reiserfs_warning(NULL,
-			 "green-16004: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16004",
+			 "Invalid item type observed, run fsck ASAP");
 }
 
 static void errcatch_check_item(struct item_head *ih, char *item)
 {
-	reiserfs_warning(NULL,
-			 "green-16005: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16005",
+			 "Invalid item type observed, run fsck ASAP");
 }
 
 static int errcatch_create_vi(struct virtual_node *vn,
 			      struct virtual_item *vi,
 			      int is_affected, int insert_size)
 {
-	reiserfs_warning(NULL,
-			 "green-16006: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16006",
+			 "Invalid item type observed, run fsck ASAP");
 	return 0;		// We might return -1 here as well, but it won't help as create_virtual_node() from where
 	// this operation is called from is of return type void.
 }
@@ -686,36 +692,36 @@ static int errcatch_create_vi(struct virtual_node *vn,
 static int errcatch_check_left(struct virtual_item *vi, int free,
 			       int start_skip, int end_skip)
 {
-	reiserfs_warning(NULL,
-			 "green-16007: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16007",
+			 "Invalid item type observed, run fsck ASAP");
 	return -1;
 }
 
 static int errcatch_check_right(struct virtual_item *vi, int free)
 {
-	reiserfs_warning(NULL,
-			 "green-16008: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16008",
+			 "Invalid item type observed, run fsck ASAP");
 	return -1;
 }
 
 static int errcatch_part_size(struct virtual_item *vi, int first, int count)
 {
-	reiserfs_warning(NULL,
-			 "green-16009: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16009",
+			 "Invalid item type observed, run fsck ASAP");
 	return 0;
 }
 
 static int errcatch_unit_num(struct virtual_item *vi)
 {
-	reiserfs_warning(NULL,
-			 "green-16010: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16010",
+			 "Invalid item type observed, run fsck ASAP");
 	return 0;
 }
 
 static void errcatch_print_vi(struct virtual_item *vi)
 {
-	reiserfs_warning(NULL,
-			 "green-16011: Invalid item type observed, run fsck ASAP");
+	reiserfs_warning(NULL, "green-16011",
+			 "Invalid item type observed, run fsck ASAP");
 }
 
 static struct item_operations errcatch_ops = {
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 9643c3bbeb3b..77f5bb746bf0 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1,36 +1,36 @@
 /*
 ** Write ahead logging implementation copyright Chris Mason 2000
 **
-** The background commits make this code very interelated, and 
+** The background commits make this code very interelated, and
 ** overly complex.  I need to rethink things a bit....The major players:
 **
-** journal_begin -- call with the number of blocks you expect to log.  
+** journal_begin -- call with the number of blocks you expect to log.
 **                  If the current transaction is too
-** 		    old, it will block until the current transaction is 
+** 		    old, it will block until the current transaction is
 ** 		    finished, and then start a new one.
-**		    Usually, your transaction will get joined in with 
+**		    Usually, your transaction will get joined in with
 **                  previous ones for speed.
 **
-** journal_join  -- same as journal_begin, but won't block on the current 
+** journal_join  -- same as journal_begin, but won't block on the current
 **                  transaction regardless of age.  Don't ever call
-**                  this.  Ever.  There are only two places it should be 
+**                  this.  Ever.  There are only two places it should be
 **                  called from, and they are both inside this file.
 **
-** journal_mark_dirty -- adds blocks into this transaction.  clears any flags 
+** journal_mark_dirty -- adds blocks into this transaction.  clears any flags
 **                       that might make them get sent to disk
-**                       and then marks them BH_JDirty.  Puts the buffer head 
-**                       into the current transaction hash.  
+**                       and then marks them BH_JDirty.  Puts the buffer head
+**                       into the current transaction hash.
 **
 ** journal_end -- if the current transaction is batchable, it does nothing
 **                   otherwise, it could do an async/synchronous commit, or
-**                   a full flush of all log and real blocks in the 
+**                   a full flush of all log and real blocks in the
 **                   transaction.
 **
-** flush_old_commits -- if the current transaction is too old, it is ended and 
-**                      commit blocks are sent to disk.  Forces commit blocks 
-**                      to disk for all backgrounded commits that have been 
+** flush_old_commits -- if the current transaction is too old, it is ended and
+**                      commit blocks are sent to disk.  Forces commit blocks
+**                      to disk for all backgrounded commits that have been
 **                      around too long.
-**		     -- Note, if you call this as an immediate flush from 
+**		     -- Note, if you call this as an immediate flush from
 **		        from within kupdate, it will ignore the immediate flag
 */
 
@@ -97,7 +97,7 @@ static int flush_commit_list(struct super_block *s,
 			     struct reiserfs_journal_list *jl, int flushall);
 static int can_dirty(struct reiserfs_journal_cnode *cn);
 static int journal_join(struct reiserfs_transaction_handle *th,
-			struct super_block *p_s_sb, unsigned long nblocks);
+			struct super_block *sb, unsigned long nblocks);
 static int release_journal_dev(struct super_block *super,
 			       struct reiserfs_journal *journal);
 static int dirty_one_transaction(struct super_block *s,
@@ -113,12 +113,12 @@ enum {
 };
 
 static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
-			      struct super_block *p_s_sb,
+			      struct super_block *sb,
 			      unsigned long nblocks, int join);
 
-static void init_journal_hash(struct super_block *p_s_sb)
+static void init_journal_hash(struct super_block *sb)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	memset(journal->j_hash_table, 0,
 	       JOURNAL_HASH_SIZE * sizeof(struct reiserfs_journal_cnode *));
 }
@@ -145,7 +145,7 @@ static void disable_barrier(struct super_block *s)
 }
 
 static struct reiserfs_bitmap_node *allocate_bitmap_node(struct super_block
-							 *p_s_sb)
+							 *sb)
 {
 	struct reiserfs_bitmap_node *bn;
 	static int id;
@@ -154,7 +154,7 @@ static struct reiserfs_bitmap_node *allocate_bitmap_node(struct super_block
 	if (!bn) {
 		return NULL;
 	}
-	bn->data = kzalloc(p_s_sb->s_blocksize, GFP_NOFS);
+	bn->data = kzalloc(sb->s_blocksize, GFP_NOFS);
 	if (!bn->data) {
 		kfree(bn);
 		return NULL;
@@ -164,9 +164,9 @@ static struct reiserfs_bitmap_node *allocate_bitmap_node(struct super_block
 	return bn;
 }
 
-static struct reiserfs_bitmap_node *get_bitmap_node(struct super_block *p_s_sb)
+static struct reiserfs_bitmap_node *get_bitmap_node(struct super_block *sb)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_bitmap_node *bn = NULL;
 	struct list_head *entry = journal->j_bitmap_nodes.next;
 
@@ -176,21 +176,21 @@ static struct reiserfs_bitmap_node *get_bitmap_node(struct super_block *p_s_sb)
 	if (entry != &journal->j_bitmap_nodes) {
 		bn = list_entry(entry, struct reiserfs_bitmap_node, list);
 		list_del(entry);
-		memset(bn->data, 0, p_s_sb->s_blocksize);
+		memset(bn->data, 0, sb->s_blocksize);
 		journal->j_free_bitmap_nodes--;
 		return bn;
 	}
-	bn = allocate_bitmap_node(p_s_sb);
+	bn = allocate_bitmap_node(sb);
 	if (!bn) {
 		yield();
 		goto repeat;
 	}
 	return bn;
 }
-static inline void free_bitmap_node(struct super_block *p_s_sb,
+static inline void free_bitmap_node(struct super_block *sb,
 				    struct reiserfs_bitmap_node *bn)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	journal->j_used_bitmap_nodes--;
 	if (journal->j_free_bitmap_nodes > REISERFS_MAX_BITMAP_NODES) {
 		kfree(bn->data);
@@ -201,46 +201,46 @@ static inline void free_bitmap_node(struct super_block *p_s_sb,
 	}
 }
 
-static void allocate_bitmap_nodes(struct super_block *p_s_sb)
+static void allocate_bitmap_nodes(struct super_block *sb)
 {
 	int i;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_bitmap_node *bn = NULL;
 	for (i = 0; i < REISERFS_MIN_BITMAP_NODES; i++) {
-		bn = allocate_bitmap_node(p_s_sb);
+		bn = allocate_bitmap_node(sb);
 		if (bn) {
 			list_add(&bn->list, &journal->j_bitmap_nodes);
 			journal->j_free_bitmap_nodes++;
 		} else {
-			break;	// this is ok, we'll try again when more are needed 
+			break;	/* this is ok, we'll try again when more are needed */
 		}
 	}
 }
 
-static int set_bit_in_list_bitmap(struct super_block *p_s_sb,
+static int set_bit_in_list_bitmap(struct super_block *sb,
 				  b_blocknr_t block,
 				  struct reiserfs_list_bitmap *jb)
 {
-	unsigned int bmap_nr = block / (p_s_sb->s_blocksize << 3);
-	unsigned int bit_nr = block % (p_s_sb->s_blocksize << 3);
+	unsigned int bmap_nr = block / (sb->s_blocksize << 3);
+	unsigned int bit_nr = block % (sb->s_blocksize << 3);
 
 	if (!jb->bitmaps[bmap_nr]) {
-		jb->bitmaps[bmap_nr] = get_bitmap_node(p_s_sb);
+		jb->bitmaps[bmap_nr] = get_bitmap_node(sb);
 	}
 	set_bit(bit_nr, (unsigned long *)jb->bitmaps[bmap_nr]->data);
 	return 0;
 }
 
-static void cleanup_bitmap_list(struct super_block *p_s_sb,
+static void cleanup_bitmap_list(struct super_block *sb,
 				struct reiserfs_list_bitmap *jb)
 {
 	int i;
 	if (jb->bitmaps == NULL)
 		return;
 
-	for (i = 0; i < reiserfs_bmap_count(p_s_sb); i++) {
+	for (i = 0; i < reiserfs_bmap_count(sb); i++) {
 		if (jb->bitmaps[i]) {
-			free_bitmap_node(p_s_sb, jb->bitmaps[i]);
+			free_bitmap_node(sb, jb->bitmaps[i]);
 			jb->bitmaps[i] = NULL;
 		}
 	}
@@ -249,7 +249,7 @@ static void cleanup_bitmap_list(struct super_block *p_s_sb,
 /*
 ** only call this on FS unmount.
 */
-static int free_list_bitmaps(struct super_block *p_s_sb,
+static int free_list_bitmaps(struct super_block *sb,
 			     struct reiserfs_list_bitmap *jb_array)
 {
 	int i;
@@ -257,16 +257,16 @@ static int free_list_bitmaps(struct super_block *p_s_sb,
 	for (i = 0; i < JOURNAL_NUM_BITMAPS; i++) {
 		jb = jb_array + i;
 		jb->journal_list = NULL;
-		cleanup_bitmap_list(p_s_sb, jb);
+		cleanup_bitmap_list(sb, jb);
 		vfree(jb->bitmaps);
 		jb->bitmaps = NULL;
 	}
 	return 0;
 }
 
-static int free_bitmap_nodes(struct super_block *p_s_sb)
+static int free_bitmap_nodes(struct super_block *sb)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct list_head *next = journal->j_bitmap_nodes.next;
 	struct reiserfs_bitmap_node *bn;
 
@@ -283,10 +283,10 @@ static int free_bitmap_nodes(struct super_block *p_s_sb)
 }
 
 /*
-** get memory for JOURNAL_NUM_BITMAPS worth of bitmaps. 
+** get memory for JOURNAL_NUM_BITMAPS worth of bitmaps.
 ** jb_array is the array to be filled in.
 */
-int reiserfs_allocate_list_bitmaps(struct super_block *p_s_sb,
+int reiserfs_allocate_list_bitmaps(struct super_block *sb,
 				   struct reiserfs_list_bitmap *jb_array,
 				   unsigned int bmap_nr)
 {
@@ -300,30 +300,30 @@ int reiserfs_allocate_list_bitmaps(struct super_block *p_s_sb,
 		jb->journal_list = NULL;
 		jb->bitmaps = vmalloc(mem);
 		if (!jb->bitmaps) {
-			reiserfs_warning(p_s_sb,
-					 "clm-2000, unable to allocate bitmaps for journal lists");
+			reiserfs_warning(sb, "clm-2000", "unable to "
+					 "allocate bitmaps for journal lists");
 			failed = 1;
 			break;
 		}
 		memset(jb->bitmaps, 0, mem);
 	}
 	if (failed) {
-		free_list_bitmaps(p_s_sb, jb_array);
+		free_list_bitmaps(sb, jb_array);
 		return -1;
 	}
 	return 0;
 }
 
 /*
-** find an available list bitmap.  If you can't find one, flush a commit list 
+** find an available list bitmap.  If you can't find one, flush a commit list
 ** and try again
 */
-static struct reiserfs_list_bitmap *get_list_bitmap(struct super_block *p_s_sb,
+static struct reiserfs_list_bitmap *get_list_bitmap(struct super_block *sb,
 						    struct reiserfs_journal_list
 						    *jl)
 {
 	int i, j;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_list_bitmap *jb = NULL;
 
 	for (j = 0; j < (JOURNAL_NUM_BITMAPS * 3); j++) {
@@ -331,7 +331,7 @@ static struct reiserfs_list_bitmap *get_list_bitmap(struct super_block *p_s_sb,
 		journal->j_list_bitmap_index = (i + 1) % JOURNAL_NUM_BITMAPS;
 		jb = journal->j_list_bitmap + i;
 		if (journal->j_list_bitmap[i].journal_list) {
-			flush_commit_list(p_s_sb,
+			flush_commit_list(sb,
 					  journal->j_list_bitmap[i].
 					  journal_list, 1);
 			if (!journal->j_list_bitmap[i].journal_list) {
@@ -348,7 +348,7 @@ static struct reiserfs_list_bitmap *get_list_bitmap(struct super_block *p_s_sb,
 	return jb;
 }
 
-/* 
+/*
 ** allocates a new chunk of X nodes, and links them all together as a list.
 ** Uses the cnode->next and cnode->prev pointers
 ** returns NULL on failure
@@ -376,14 +376,14 @@ static struct reiserfs_journal_cnode *allocate_cnodes(int num_cnodes)
 }
 
 /*
-** pulls a cnode off the free list, or returns NULL on failure 
+** pulls a cnode off the free list, or returns NULL on failure
 */
-static struct reiserfs_journal_cnode *get_cnode(struct super_block *p_s_sb)
+static struct reiserfs_journal_cnode *get_cnode(struct super_block *sb)
 {
 	struct reiserfs_journal_cnode *cn;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
-	reiserfs_check_lock_depth(p_s_sb, "get_cnode");
+	reiserfs_check_lock_depth(sb, "get_cnode");
 
 	if (journal->j_cnode_free <= 0) {
 		return NULL;
@@ -403,14 +403,14 @@ static struct reiserfs_journal_cnode *get_cnode(struct super_block *p_s_sb)
 }
 
 /*
-** returns a cnode to the free list 
+** returns a cnode to the free list
 */
-static void free_cnode(struct super_block *p_s_sb,
+static void free_cnode(struct super_block *sb,
 		       struct reiserfs_journal_cnode *cn)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
-	reiserfs_check_lock_depth(p_s_sb, "free_cnode");
+	reiserfs_check_lock_depth(sb, "free_cnode");
 
 	journal->j_cnode_used--;
 	journal->j_cnode_free++;
@@ -436,8 +436,8 @@ void reiserfs_check_lock_depth(struct super_block *sb, char *caller)
 {
 #ifdef CONFIG_SMP
 	if (current->lock_depth < 0) {
-		reiserfs_panic(sb, "%s called without kernel lock held",
-			       caller);
+		reiserfs_panic(sb, "journal-1", "%s called without kernel "
+			       "lock held", caller);
 	}
 #else
 	;
@@ -481,11 +481,11 @@ static inline struct reiserfs_journal_cnode *get_journal_hash_dev(struct
 ** reject it on the next call to reiserfs_in_journal
 **
 */
-int reiserfs_in_journal(struct super_block *p_s_sb,
+int reiserfs_in_journal(struct super_block *sb,
 			unsigned int bmap_nr, int bit_nr, int search_all,
 			b_blocknr_t * next_zero_bit)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_cnode *cn;
 	struct reiserfs_list_bitmap *jb;
 	int i;
@@ -493,14 +493,14 @@ int reiserfs_in_journal(struct super_block *p_s_sb,
 
 	*next_zero_bit = 0;	/* always start this at zero. */
 
-	PROC_INFO_INC(p_s_sb, journal.in_journal);
+	PROC_INFO_INC(sb, journal.in_journal);
 	/* If we aren't doing a search_all, this is a metablock, and it will be logged before use.
 	 ** if we crash before the transaction that freed it commits,  this transaction won't
 	 ** have committed either, and the block will never be written
 	 */
 	if (search_all) {
 		for (i = 0; i < JOURNAL_NUM_BITMAPS; i++) {
-			PROC_INFO_INC(p_s_sb, journal.in_journal_bitmap);
+			PROC_INFO_INC(sb, journal.in_journal_bitmap);
 			jb = journal->j_list_bitmap + i;
 			if (jb->journal_list && jb->bitmaps[bmap_nr] &&
 			    test_bit(bit_nr,
@@ -510,28 +510,28 @@ int reiserfs_in_journal(struct super_block *p_s_sb,
 				    find_next_zero_bit((unsigned long *)
 						       (jb->bitmaps[bmap_nr]->
 							data),
-						       p_s_sb->s_blocksize << 3,
+						       sb->s_blocksize << 3,
 						       bit_nr + 1);
 				return 1;
 			}
 		}
 	}
 
-	bl = bmap_nr * (p_s_sb->s_blocksize << 3) + bit_nr;
+	bl = bmap_nr * (sb->s_blocksize << 3) + bit_nr;
 	/* is it in any old transactions? */
 	if (search_all
 	    && (cn =
-		get_journal_hash_dev(p_s_sb, journal->j_list_hash_table, bl))) {
+		get_journal_hash_dev(sb, journal->j_list_hash_table, bl))) {
 		return 1;
 	}
 
 	/* is it in the current transaction.  This should never happen */
-	if ((cn = get_journal_hash_dev(p_s_sb, journal->j_hash_table, bl))) {
+	if ((cn = get_journal_hash_dev(sb, journal->j_hash_table, bl))) {
 		BUG();
 		return 1;
 	}
 
-	PROC_INFO_INC(p_s_sb, journal.in_journal_reusable);
+	PROC_INFO_INC(sb, journal.in_journal_reusable);
 	/* safe for reuse */
 	return 0;
 }
@@ -553,16 +553,16 @@ static inline void insert_journal_hash(struct reiserfs_journal_cnode **table,
 }
 
 /* lock the current transaction */
-static inline void lock_journal(struct super_block *p_s_sb)
+static inline void lock_journal(struct super_block *sb)
 {
-	PROC_INFO_INC(p_s_sb, journal.lock_journal);
-	mutex_lock(&SB_JOURNAL(p_s_sb)->j_mutex);
+	PROC_INFO_INC(sb, journal.lock_journal);
+	mutex_lock(&SB_JOURNAL(sb)->j_mutex);
 }
 
 /* unlock the current transaction */
-static inline void unlock_journal(struct super_block *p_s_sb)
+static inline void unlock_journal(struct super_block *sb)
 {
-	mutex_unlock(&SB_JOURNAL(p_s_sb)->j_mutex);
+	mutex_unlock(&SB_JOURNAL(sb)->j_mutex);
 }
 
 static inline void get_journal_list(struct reiserfs_journal_list *jl)
@@ -574,7 +574,7 @@ static inline void put_journal_list(struct super_block *s,
 				    struct reiserfs_journal_list *jl)
 {
 	if (jl->j_refcount < 1) {
-		reiserfs_panic(s, "trans id %lu, refcount at %d",
+		reiserfs_panic(s, "journal-2", "trans id %u, refcount at %d",
 			       jl->j_trans_id, jl->j_refcount);
 	}
 	if (--jl->j_refcount == 0)
@@ -586,20 +586,20 @@ static inline void put_journal_list(struct super_block *s,
 ** it gets called by flush_commit_list, and cleans up any data stored about blocks freed during a
 ** transaction.
 */
-static void cleanup_freed_for_journal_list(struct super_block *p_s_sb,
+static void cleanup_freed_for_journal_list(struct super_block *sb,
 					   struct reiserfs_journal_list *jl)
 {
 
 	struct reiserfs_list_bitmap *jb = jl->j_list_bitmap;
 	if (jb) {
-		cleanup_bitmap_list(p_s_sb, jb);
+		cleanup_bitmap_list(sb, jb);
 	}
 	jl->j_list_bitmap->journal_list = NULL;
 	jl->j_list_bitmap = NULL;
 }
 
 static int journal_list_still_alive(struct super_block *s,
-				    unsigned long trans_id)
+				    unsigned int trans_id)
 {
 	struct reiserfs_journal *journal = SB_JOURNAL(s);
 	struct list_head *entry = &journal->j_journal_list;
@@ -644,8 +644,8 @@ static void reiserfs_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
 	char b[BDEVNAME_SIZE];
 
 	if (buffer_journaled(bh)) {
-		reiserfs_warning(NULL,
-				 "clm-2084: pinned buffer %lu:%s sent to disk",
+		reiserfs_warning(NULL, "clm-2084",
+				 "pinned buffer %lu:%s sent to disk",
 				 bh->b_blocknr, bdevname(bh->b_bdev, b));
 	}
 	if (uptodate)
@@ -933,9 +933,9 @@ static int flush_older_commits(struct super_block *s,
 	struct reiserfs_journal_list *other_jl;
 	struct reiserfs_journal_list *first_jl;
 	struct list_head *entry;
-	unsigned long trans_id = jl->j_trans_id;
-	unsigned long other_trans_id;
-	unsigned long first_trans_id;
+	unsigned int trans_id = jl->j_trans_id;
+	unsigned int other_trans_id;
+	unsigned int first_trans_id;
 
       find_first:
 	/*
@@ -1014,7 +1014,7 @@ static int flush_commit_list(struct super_block *s,
 	int i;
 	b_blocknr_t bn;
 	struct buffer_head *tbh = NULL;
-	unsigned long trans_id = jl->j_trans_id;
+	unsigned int trans_id = jl->j_trans_id;
 	struct reiserfs_journal *journal = SB_JOURNAL(s);
 	int barrier = 0;
 	int retval = 0;
@@ -1122,7 +1122,8 @@ static int flush_commit_list(struct super_block *s,
 			sync_dirty_buffer(tbh);
 		if (unlikely(!buffer_uptodate(tbh))) {
 #ifdef CONFIG_REISERFS_CHECK
-			reiserfs_warning(s, "journal-601, buffer write failed");
+			reiserfs_warning(s, "journal-601",
+					 "buffer write failed");
 #endif
 			retval = -EIO;
 		}
@@ -1154,14 +1155,14 @@ static int flush_commit_list(struct super_block *s,
 	 * up propagating the write error out to the filesystem. */
 	if (unlikely(!buffer_uptodate(jl->j_commit_bh))) {
 #ifdef CONFIG_REISERFS_CHECK
-		reiserfs_warning(s, "journal-615: buffer write failed");
+		reiserfs_warning(s, "journal-615", "buffer write failed");
 #endif
 		retval = -EIO;
 	}
 	bforget(jl->j_commit_bh);
 	if (journal->j_last_commit_id != 0 &&
 	    (jl->j_trans_id - journal->j_last_commit_id) != 1) {
-		reiserfs_warning(s, "clm-2200: last commit %lu, current %lu",
+		reiserfs_warning(s, "clm-2200", "last commit %lu, current %lu",
 				 journal->j_last_commit_id, jl->j_trans_id);
 	}
 	journal->j_last_commit_id = jl->j_trans_id;
@@ -1191,8 +1192,8 @@ static int flush_commit_list(struct super_block *s,
 }
 
 /*
-** flush_journal_list frequently needs to find a newer transaction for a given block.  This does that, or 
-** returns NULL if it can't find anything 
+** flush_journal_list frequently needs to find a newer transaction for a given block.  This does that, or
+** returns NULL if it can't find anything
 */
 static struct reiserfs_journal_list *find_newer_jl_for_cn(struct
 							  reiserfs_journal_cnode
@@ -1236,11 +1237,11 @@ static void remove_journal_hash(struct super_block *,
 ** journal list for this transaction.  Aside from freeing the cnode, this also allows the
 ** block to be reallocated for data blocks if it had been deleted.
 */
-static void remove_all_from_journal_list(struct super_block *p_s_sb,
+static void remove_all_from_journal_list(struct super_block *sb,
 					 struct reiserfs_journal_list *jl,
 					 int debug)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_cnode *cn, *last;
 	cn = jl->j_realblock;
 
@@ -1250,18 +1251,18 @@ static void remove_all_from_journal_list(struct super_block *p_s_sb,
 	while (cn) {
 		if (cn->blocknr != 0) {
 			if (debug) {
-				reiserfs_warning(p_s_sb,
+				reiserfs_warning(sb, "reiserfs-2201",
 						 "block %u, bh is %d, state %ld",
 						 cn->blocknr, cn->bh ? 1 : 0,
 						 cn->state);
 			}
 			cn->state = 0;
-			remove_journal_hash(p_s_sb, journal->j_list_hash_table,
+			remove_journal_hash(sb, journal->j_list_hash_table,
 					    jl, cn->blocknr, 1);
 		}
 		last = cn;
 		cn = cn->next;
-		free_cnode(p_s_sb, last);
+		free_cnode(sb, last);
 	}
 	jl->j_realblock = NULL;
 }
@@ -1273,12 +1274,12 @@ static void remove_all_from_journal_list(struct super_block *p_s_sb,
 ** called by flush_journal_list, before it calls remove_all_from_journal_list
 **
 */
-static int _update_journal_header_block(struct super_block *p_s_sb,
+static int _update_journal_header_block(struct super_block *sb,
 					unsigned long offset,
-					unsigned long trans_id)
+					unsigned int trans_id)
 {
 	struct reiserfs_journal_header *jh;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
 	if (reiserfs_is_journal_aborted(journal))
 		return -EIO;
@@ -1288,8 +1289,8 @@ static int _update_journal_header_block(struct super_block *p_s_sb,
 			wait_on_buffer((journal->j_header_bh));
 			if (unlikely(!buffer_uptodate(journal->j_header_bh))) {
 #ifdef CONFIG_REISERFS_CHECK
-				reiserfs_warning(p_s_sb,
-						 "journal-699: buffer write failed");
+				reiserfs_warning(sb, "journal-699",
+						 "buffer write failed");
 #endif
 				return -EIO;
 			}
@@ -1302,49 +1303,49 @@ static int _update_journal_header_block(struct super_block *p_s_sb,
 		jh->j_first_unflushed_offset = cpu_to_le32(offset);
 		jh->j_mount_id = cpu_to_le32(journal->j_mount_id);
 
-		if (reiserfs_barrier_flush(p_s_sb)) {
+		if (reiserfs_barrier_flush(sb)) {
 			int ret;
 			lock_buffer(journal->j_header_bh);
 			ret = submit_barrier_buffer(journal->j_header_bh);
 			if (ret == -EOPNOTSUPP) {
 				set_buffer_uptodate(journal->j_header_bh);
-				disable_barrier(p_s_sb);
+				disable_barrier(sb);
 				goto sync;
 			}
 			wait_on_buffer(journal->j_header_bh);
-			check_barrier_completion(p_s_sb, journal->j_header_bh);
+			check_barrier_completion(sb, journal->j_header_bh);
 		} else {
 		      sync:
 			set_buffer_dirty(journal->j_header_bh);
 			sync_dirty_buffer(journal->j_header_bh);
 		}
 		if (!buffer_uptodate(journal->j_header_bh)) {
-			reiserfs_warning(p_s_sb,
-					 "journal-837: IO error during journal replay");
+			reiserfs_warning(sb, "journal-837",
+					 "IO error during journal replay");
 			return -EIO;
 		}
 	}
 	return 0;
 }
 
-static int update_journal_header_block(struct super_block *p_s_sb,
+static int update_journal_header_block(struct super_block *sb,
 				       unsigned long offset,
-				       unsigned long trans_id)
+				       unsigned int trans_id)
 {
-	return _update_journal_header_block(p_s_sb, offset, trans_id);
+	return _update_journal_header_block(sb, offset, trans_id);
 }
 
-/* 
-** flush any and all journal lists older than you are 
+/*
+** flush any and all journal lists older than you are
 ** can only be called from flush_journal_list
 */
-static int flush_older_journal_lists(struct super_block *p_s_sb,
+static int flush_older_journal_lists(struct super_block *sb,
 				     struct reiserfs_journal_list *jl)
 {
 	struct list_head *entry;
 	struct reiserfs_journal_list *other_jl;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
-	unsigned long trans_id = jl->j_trans_id;
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
+	unsigned int trans_id = jl->j_trans_id;
 
 	/* we know we are the only ones flushing things, no extra race
 	 * protection is required.
@@ -1358,7 +1359,7 @@ static int flush_older_journal_lists(struct super_block *p_s_sb,
 	if (other_jl->j_trans_id < trans_id) {
 		BUG_ON(other_jl->j_refcount <= 0);
 		/* do not flush all */
-		flush_journal_list(p_s_sb, other_jl, 0);
+		flush_journal_list(sb, other_jl, 0);
 
 		/* other_jl is now deleted from the list */
 		goto restart;
@@ -1381,8 +1382,8 @@ static void del_from_work_list(struct super_block *s,
 ** always set flushall to 1, unless you are calling from inside
 ** flush_journal_list
 **
-** IMPORTANT.  This can only be called while there are no journal writers, 
-** and the journal is locked.  That means it can only be called from 
+** IMPORTANT.  This can only be called while there are no journal writers,
+** and the journal is locked.  That means it can only be called from
 ** do_journal_end, or by journal_release
 */
 static int flush_journal_list(struct super_block *s,
@@ -1401,8 +1402,7 @@ static int flush_journal_list(struct super_block *s,
 	BUG_ON(j_len_saved <= 0);
 
 	if (atomic_read(&journal->j_wcount) != 0) {
-		reiserfs_warning(s,
-				 "clm-2048: flush_journal_list called with wcount %d",
+		reiserfs_warning(s, "clm-2048", "called with wcount %d",
 				 atomic_read(&journal->j_wcount));
 	}
 	BUG_ON(jl->j_trans_id == 0);
@@ -1416,8 +1416,7 @@ static int flush_journal_list(struct super_block *s,
 
 	count = 0;
 	if (j_len_saved > journal->j_trans_max) {
-		reiserfs_panic(s,
-			       "journal-715: flush_journal_list, length is %lu, trans id %lu\n",
+		reiserfs_panic(s, "journal-715", "length is %lu, trans id %lu",
 			       j_len_saved, jl->j_trans_id);
 		return 0;
 	}
@@ -1430,7 +1429,7 @@ static int flush_journal_list(struct super_block *s,
 		goto flush_older_and_return;
 	}
 
-	/* start by putting the commit list on disk.  This will also flush 
+	/* start by putting the commit list on disk.  This will also flush
 	 ** the commit lists of any olders transactions
 	 */
 	flush_commit_list(s, jl, 1);
@@ -1445,12 +1444,12 @@ static int flush_journal_list(struct super_block *s,
 		goto flush_older_and_return;
 	}
 
-	/* loop through each cnode, see if we need to write it, 
-	 ** or wait on a more recent transaction, or just ignore it 
+	/* loop through each cnode, see if we need to write it,
+	 ** or wait on a more recent transaction, or just ignore it
 	 */
 	if (atomic_read(&(journal->j_wcount)) != 0) {
-		reiserfs_panic(s,
-			       "journal-844: panic journal list is flushing, wcount is not 0\n");
+		reiserfs_panic(s, "journal-844", "journal list is flushing, "
+			       "wcount is not 0");
 	}
 	cn = jl->j_realblock;
 	while (cn) {
@@ -1474,8 +1473,8 @@ static int flush_journal_list(struct super_block *s,
 		if (!pjl && cn->bh) {
 			saved_bh = cn->bh;
 
-			/* we do this to make sure nobody releases the buffer while 
-			 ** we are working with it 
+			/* we do this to make sure nobody releases the buffer while
+			 ** we are working with it
 			 */
 			get_bh(saved_bh);
 
@@ -1498,8 +1497,8 @@ static int flush_journal_list(struct super_block *s,
 			goto free_cnode;
 		}
 
-		/* bh == NULL when the block got to disk on its own, OR, 
-		 ** the block got freed in a future transaction 
+		/* bh == NULL when the block got to disk on its own, OR,
+		 ** the block got freed in a future transaction
 		 */
 		if (saved_bh == NULL) {
 			goto free_cnode;
@@ -1510,8 +1509,8 @@ static int flush_journal_list(struct super_block *s,
 		 ** is not marked JDirty_wait
 		 */
 		if ((!was_jwait) && !buffer_locked(saved_bh)) {
-			reiserfs_warning(s,
-					 "journal-813: BAD! buffer %llu %cdirty %cjwait, "
+			reiserfs_warning(s, "journal-813",
+					 "BAD! buffer %llu %cdirty %cjwait, "
 					 "not in a newer tranasction",
 					 (unsigned long long)saved_bh->
 					 b_blocknr, was_dirty ? ' ' : '!',
@@ -1529,8 +1528,8 @@ static int flush_journal_list(struct super_block *s,
 				unlock_buffer(saved_bh);
 			count++;
 		} else {
-			reiserfs_warning(s,
-					 "clm-2082: Unable to flush buffer %llu in %s",
+			reiserfs_warning(s, "clm-2082",
+					 "Unable to flush buffer %llu in %s",
 					 (unsigned long long)saved_bh->
 					 b_blocknr, __func__);
 		}
@@ -1541,8 +1540,8 @@ static int flush_journal_list(struct super_block *s,
 			/* we incremented this to keep others from taking the buffer head away */
 			put_bh(saved_bh);
 			if (atomic_read(&(saved_bh->b_count)) < 0) {
-				reiserfs_warning(s,
-						 "journal-945: saved_bh->b_count < 0");
+				reiserfs_warning(s, "journal-945",
+						 "saved_bh->b_count < 0");
 			}
 		}
 	}
@@ -1551,18 +1550,18 @@ static int flush_journal_list(struct super_block *s,
 		while (cn) {
 			if (test_bit(BLOCK_NEEDS_FLUSH, &cn->state)) {
 				if (!cn->bh) {
-					reiserfs_panic(s,
-						       "journal-1011: cn->bh is NULL\n");
+					reiserfs_panic(s, "journal-1011",
+						       "cn->bh is NULL");
 				}
 				wait_on_buffer(cn->bh);
 				if (!cn->bh) {
-					reiserfs_panic(s,
-						       "journal-1012: cn->bh is NULL\n");
+					reiserfs_panic(s, "journal-1012",
+						       "cn->bh is NULL");
 				}
 				if (unlikely(!buffer_uptodate(cn->bh))) {
 #ifdef CONFIG_REISERFS_CHECK
-					reiserfs_warning(s,
-							 "journal-949: buffer write failed\n");
+					reiserfs_warning(s, "journal-949",
+							 "buffer write failed");
 #endif
 					err = -EIO;
 				}
@@ -1587,7 +1586,7 @@ static int flush_journal_list(struct super_block *s,
 			       __func__);
       flush_older_and_return:
 
-	/* before we can update the journal header block, we _must_ flush all 
+	/* before we can update the journal header block, we _must_ flush all
 	 ** real blocks from all older transactions to disk.  This is because
 	 ** once the header block is updated, this transaction will not be
 	 ** replayed after a crash
@@ -1597,7 +1596,7 @@ static int flush_journal_list(struct super_block *s,
 	}
 
 	err = journal->j_errno;
-	/* before we can remove everything from the hash tables for this 
+	/* before we can remove everything from the hash tables for this
 	 ** transaction, we must make sure it can never be replayed
 	 **
 	 ** since we are only called from do_journal_end, we know for sure there
@@ -1623,7 +1622,7 @@ static int flush_journal_list(struct super_block *s,
 
 	if (journal->j_last_flush_id != 0 &&
 	    (jl->j_trans_id - journal->j_last_flush_id) != 1) {
-		reiserfs_warning(s, "clm-2201: last flush %lu, current %lu",
+		reiserfs_warning(s, "clm-2201", "last flush %lu, current %lu",
 				 journal->j_last_flush_id, jl->j_trans_id);
 	}
 	journal->j_last_flush_id = jl->j_trans_id;
@@ -1758,13 +1757,13 @@ static int dirty_one_transaction(struct super_block *s,
 static int kupdate_transactions(struct super_block *s,
 				struct reiserfs_journal_list *jl,
 				struct reiserfs_journal_list **next_jl,
-				unsigned long *next_trans_id,
+				unsigned int *next_trans_id,
 				int num_blocks, int num_trans)
 {
 	int ret = 0;
 	int written = 0;
 	int transactions_flushed = 0;
-	unsigned long orig_trans_id = jl->j_trans_id;
+	unsigned int orig_trans_id = jl->j_trans_id;
 	struct buffer_chunk chunk;
 	struct list_head *entry;
 	struct reiserfs_journal *journal = SB_JOURNAL(s);
@@ -1833,7 +1832,7 @@ static int flush_used_journal_lists(struct super_block *s,
 	int limit = 256;
 	struct reiserfs_journal_list *tjl;
 	struct reiserfs_journal_list *flush_jl;
-	unsigned long trans_id;
+	unsigned int trans_id;
 	struct reiserfs_journal *journal = SB_JOURNAL(s);
 
 	flush_jl = tjl = jl;
@@ -1909,22 +1908,22 @@ void remove_journal_hash(struct super_block *sb,
 	}
 }
 
-static void free_journal_ram(struct super_block *p_s_sb)
+static void free_journal_ram(struct super_block *sb)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	kfree(journal->j_current_jl);
 	journal->j_num_lists--;
 
 	vfree(journal->j_cnode_free_orig);
-	free_list_bitmaps(p_s_sb, journal->j_list_bitmap);
-	free_bitmap_nodes(p_s_sb);	/* must be after free_list_bitmaps */
+	free_list_bitmaps(sb, journal->j_list_bitmap);
+	free_bitmap_nodes(sb);	/* must be after free_list_bitmaps */
 	if (journal->j_header_bh) {
 		brelse(journal->j_header_bh);
 	}
 	/* j_header_bh is on the journal dev, make sure not to release the journal
 	 * dev until we brelse j_header_bh
 	 */
-	release_journal_dev(p_s_sb, journal);
+	release_journal_dev(sb, journal);
 	vfree(journal);
 }
 
@@ -1933,27 +1932,27 @@ static void free_journal_ram(struct super_block *p_s_sb)
 ** of read_super() yet.  Any other caller must keep error at 0.
 */
 static int do_journal_release(struct reiserfs_transaction_handle *th,
-			      struct super_block *p_s_sb, int error)
+			      struct super_block *sb, int error)
 {
 	struct reiserfs_transaction_handle myth;
 	int flushed = 0;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
 	/* we only want to flush out transactions if we were called with error == 0
 	 */
-	if (!error && !(p_s_sb->s_flags & MS_RDONLY)) {
+	if (!error && !(sb->s_flags & MS_RDONLY)) {
 		/* end the current trans */
 		BUG_ON(!th->t_trans_id);
-		do_journal_end(th, p_s_sb, 10, FLUSH_ALL);
+		do_journal_end(th, sb, 10, FLUSH_ALL);
 
 		/* make sure something gets logged to force our way into the flush code */
-		if (!journal_join(&myth, p_s_sb, 1)) {
-			reiserfs_prepare_for_journal(p_s_sb,
-						     SB_BUFFER_WITH_SB(p_s_sb),
+		if (!journal_join(&myth, sb, 1)) {
+			reiserfs_prepare_for_journal(sb,
+						     SB_BUFFER_WITH_SB(sb),
 						     1);
-			journal_mark_dirty(&myth, p_s_sb,
-					   SB_BUFFER_WITH_SB(p_s_sb));
-			do_journal_end(&myth, p_s_sb, 1, FLUSH_ALL);
+			journal_mark_dirty(&myth, sb,
+					   SB_BUFFER_WITH_SB(sb));
+			do_journal_end(&myth, sb, 1, FLUSH_ALL);
 			flushed = 1;
 		}
 	}
@@ -1961,26 +1960,26 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
 	/* this also catches errors during the do_journal_end above */
 	if (!error && reiserfs_is_journal_aborted(journal)) {
 		memset(&myth, 0, sizeof(myth));
-		if (!journal_join_abort(&myth, p_s_sb, 1)) {
-			reiserfs_prepare_for_journal(p_s_sb,
-						     SB_BUFFER_WITH_SB(p_s_sb),
+		if (!journal_join_abort(&myth, sb, 1)) {
+			reiserfs_prepare_for_journal(sb,
+						     SB_BUFFER_WITH_SB(sb),
 						     1);
-			journal_mark_dirty(&myth, p_s_sb,
-					   SB_BUFFER_WITH_SB(p_s_sb));
-			do_journal_end(&myth, p_s_sb, 1, FLUSH_ALL);
+			journal_mark_dirty(&myth, sb,
+					   SB_BUFFER_WITH_SB(sb));
+			do_journal_end(&myth, sb, 1, FLUSH_ALL);
 		}
 	}
 
 	reiserfs_mounted_fs_count--;
 	/* wait for all commits to finish */
-	cancel_delayed_work(&SB_JOURNAL(p_s_sb)->j_work);
+	cancel_delayed_work(&SB_JOURNAL(sb)->j_work);
 	flush_workqueue(commit_wq);
 	if (!reiserfs_mounted_fs_count) {
 		destroy_workqueue(commit_wq);
 		commit_wq = NULL;
 	}
 
-	free_journal_ram(p_s_sb);
+	free_journal_ram(sb);
 
 	return 0;
 }
@@ -1989,41 +1988,41 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
 ** call on unmount.  flush all journal trans, release all alloc'd ram
 */
 int journal_release(struct reiserfs_transaction_handle *th,
-		    struct super_block *p_s_sb)
+		    struct super_block *sb)
 {
-	return do_journal_release(th, p_s_sb, 0);
+	return do_journal_release(th, sb, 0);
 }
 
 /*
 ** only call from an error condition inside reiserfs_read_super!
 */
 int journal_release_error(struct reiserfs_transaction_handle *th,
-			  struct super_block *p_s_sb)
+			  struct super_block *sb)
 {
-	return do_journal_release(th, p_s_sb, 1);
+	return do_journal_release(th, sb, 1);
 }
 
 /* compares description block with commit block.  returns 1 if they differ, 0 if they are the same */
-static int journal_compare_desc_commit(struct super_block *p_s_sb,
+static int journal_compare_desc_commit(struct super_block *sb,
 				       struct reiserfs_journal_desc *desc,
 				       struct reiserfs_journal_commit *commit)
 {
 	if (get_commit_trans_id(commit) != get_desc_trans_id(desc) ||
 	    get_commit_trans_len(commit) != get_desc_trans_len(desc) ||
-	    get_commit_trans_len(commit) > SB_JOURNAL(p_s_sb)->j_trans_max ||
+	    get_commit_trans_len(commit) > SB_JOURNAL(sb)->j_trans_max ||
 	    get_commit_trans_len(commit) <= 0) {
 		return 1;
 	}
 	return 0;
 }
 
-/* returns 0 if it did not find a description block  
+/* returns 0 if it did not find a description block
 ** returns -1 if it found a corrupt commit block
-** returns 1 if both desc and commit were valid 
+** returns 1 if both desc and commit were valid
 */
-static int journal_transaction_is_valid(struct super_block *p_s_sb,
+static int journal_transaction_is_valid(struct super_block *sb,
 					struct buffer_head *d_bh,
-					unsigned long *oldest_invalid_trans_id,
+					unsigned int *oldest_invalid_trans_id,
 					unsigned long *newest_mount_id)
 {
 	struct reiserfs_journal_desc *desc;
@@ -2039,7 +2038,7 @@ static int journal_transaction_is_valid(struct super_block *p_s_sb,
 	    && !memcmp(get_journal_desc_magic(d_bh), JOURNAL_DESC_MAGIC, 8)) {
 		if (oldest_invalid_trans_id && *oldest_invalid_trans_id
 		    && get_desc_trans_id(desc) > *oldest_invalid_trans_id) {
-			reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+			reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 				       "journal-986: transaction "
 				       "is valid returning because trans_id %d is greater than "
 				       "oldest_invalid %lu",
@@ -2049,7 +2048,7 @@ static int journal_transaction_is_valid(struct super_block *p_s_sb,
 		}
 		if (newest_mount_id
 		    && *newest_mount_id > get_desc_mount_id(desc)) {
-			reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+			reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 				       "journal-1087: transaction "
 				       "is valid returning because mount_id %d is less than "
 				       "newest_mount_id %lu",
@@ -2057,36 +2056,37 @@ static int journal_transaction_is_valid(struct super_block *p_s_sb,
 				       *newest_mount_id);
 			return -1;
 		}
-		if (get_desc_trans_len(desc) > SB_JOURNAL(p_s_sb)->j_trans_max) {
-			reiserfs_warning(p_s_sb,
-					 "journal-2018: Bad transaction length %d encountered, ignoring transaction",
+		if (get_desc_trans_len(desc) > SB_JOURNAL(sb)->j_trans_max) {
+			reiserfs_warning(sb, "journal-2018",
+					 "Bad transaction length %d "
+					 "encountered, ignoring transaction",
 					 get_desc_trans_len(desc));
 			return -1;
 		}
-		offset = d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb);
+		offset = d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(sb);
 
 		/* ok, we have a journal description block, lets see if the transaction was valid */
 		c_bh =
-		    journal_bread(p_s_sb,
-				  SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+		    journal_bread(sb,
+				  SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 				  ((offset + get_desc_trans_len(desc) +
-				    1) % SB_ONDISK_JOURNAL_SIZE(p_s_sb)));
+				    1) % SB_ONDISK_JOURNAL_SIZE(sb)));
 		if (!c_bh)
 			return 0;
 		commit = (struct reiserfs_journal_commit *)c_bh->b_data;
-		if (journal_compare_desc_commit(p_s_sb, desc, commit)) {
-			reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+		if (journal_compare_desc_commit(sb, desc, commit)) {
+			reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 				       "journal_transaction_is_valid, commit offset %ld had bad "
 				       "time %d or length %d",
 				       c_bh->b_blocknr -
-				       SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+				       SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 				       get_commit_trans_id(commit),
 				       get_commit_trans_len(commit));
 			brelse(c_bh);
 			if (oldest_invalid_trans_id) {
 				*oldest_invalid_trans_id =
 				    get_desc_trans_id(desc);
-				reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+				reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 					       "journal-1004: "
 					       "transaction_is_valid setting oldest invalid trans_id "
 					       "to %d",
@@ -2095,11 +2095,11 @@ static int journal_transaction_is_valid(struct super_block *p_s_sb,
 			return -1;
 		}
 		brelse(c_bh);
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 			       "journal-1006: found valid "
 			       "transaction start offset %llu, len %d id %d",
 			       d_bh->b_blocknr -
-			       SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+			       SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 			       get_desc_trans_len(desc),
 			       get_desc_trans_id(desc));
 		return 1;
@@ -2121,63 +2121,63 @@ static void brelse_array(struct buffer_head **heads, int num)
 ** this either reads in a replays a transaction, or returns because the transaction
 ** is invalid, or too old.
 */
-static int journal_read_transaction(struct super_block *p_s_sb,
+static int journal_read_transaction(struct super_block *sb,
 				    unsigned long cur_dblock,
 				    unsigned long oldest_start,
-				    unsigned long oldest_trans_id,
+				    unsigned int oldest_trans_id,
 				    unsigned long newest_mount_id)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_desc *desc;
 	struct reiserfs_journal_commit *commit;
-	unsigned long trans_id = 0;
+	unsigned int trans_id = 0;
 	struct buffer_head *c_bh;
 	struct buffer_head *d_bh;
 	struct buffer_head **log_blocks = NULL;
 	struct buffer_head **real_blocks = NULL;
-	unsigned long trans_offset;
+	unsigned int trans_offset;
 	int i;
 	int trans_half;
 
-	d_bh = journal_bread(p_s_sb, cur_dblock);
+	d_bh = journal_bread(sb, cur_dblock);
 	if (!d_bh)
 		return 1;
 	desc = (struct reiserfs_journal_desc *)d_bh->b_data;
-	trans_offset = d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb);
-	reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE, "journal-1037: "
+	trans_offset = d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(sb);
+	reiserfs_debug(sb, REISERFS_DEBUG_CODE, "journal-1037: "
 		       "journal_read_transaction, offset %llu, len %d mount_id %d",
-		       d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+		       d_bh->b_blocknr - SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 		       get_desc_trans_len(desc), get_desc_mount_id(desc));
 	if (get_desc_trans_id(desc) < oldest_trans_id) {
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE, "journal-1039: "
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE, "journal-1039: "
 			       "journal_read_trans skipping because %lu is too old",
 			       cur_dblock -
-			       SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb));
+			       SB_ONDISK_JOURNAL_1st_BLOCK(sb));
 		brelse(d_bh);
 		return 1;
 	}
 	if (get_desc_mount_id(desc) != newest_mount_id) {
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE, "journal-1146: "
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE, "journal-1146: "
 			       "journal_read_trans skipping because %d is != "
 			       "newest_mount_id %lu", get_desc_mount_id(desc),
 			       newest_mount_id);
 		brelse(d_bh);
 		return 1;
 	}
-	c_bh = journal_bread(p_s_sb, SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+	c_bh = journal_bread(sb, SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 			     ((trans_offset + get_desc_trans_len(desc) + 1) %
-			      SB_ONDISK_JOURNAL_SIZE(p_s_sb)));
+			      SB_ONDISK_JOURNAL_SIZE(sb)));
 	if (!c_bh) {
 		brelse(d_bh);
 		return 1;
 	}
 	commit = (struct reiserfs_journal_commit *)c_bh->b_data;
-	if (journal_compare_desc_commit(p_s_sb, desc, commit)) {
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+	if (journal_compare_desc_commit(sb, desc, commit)) {
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 			       "journal_read_transaction, "
 			       "commit offset %llu had bad time %d or length %d",
 			       c_bh->b_blocknr -
-			       SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+			       SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 			       get_commit_trans_id(commit),
 			       get_commit_trans_len(commit));
 		brelse(c_bh);
@@ -2195,38 +2195,41 @@ static int journal_read_transaction(struct super_block *p_s_sb,
 		brelse(d_bh);
 		kfree(log_blocks);
 		kfree(real_blocks);
-		reiserfs_warning(p_s_sb,
-				 "journal-1169: kmalloc failed, unable to mount FS");
+		reiserfs_warning(sb, "journal-1169",
+				 "kmalloc failed, unable to mount FS");
 		return -1;
 	}
 	/* get all the buffer heads */
-	trans_half = journal_trans_half(p_s_sb->s_blocksize);
+	trans_half = journal_trans_half(sb->s_blocksize);
 	for (i = 0; i < get_desc_trans_len(desc); i++) {
 		log_blocks[i] =
-		    journal_getblk(p_s_sb,
-				   SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+		    journal_getblk(sb,
+				   SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 				   (trans_offset + 1 +
-				    i) % SB_ONDISK_JOURNAL_SIZE(p_s_sb));
+				    i) % SB_ONDISK_JOURNAL_SIZE(sb));
 		if (i < trans_half) {
 			real_blocks[i] =
-			    sb_getblk(p_s_sb,
+			    sb_getblk(sb,
 				      le32_to_cpu(desc->j_realblock[i]));
 		} else {
 			real_blocks[i] =
-			    sb_getblk(p_s_sb,
+			    sb_getblk(sb,
 				      le32_to_cpu(commit->
 						  j_realblock[i - trans_half]));
 		}
-		if (real_blocks[i]->b_blocknr > SB_BLOCK_COUNT(p_s_sb)) {
-			reiserfs_warning(p_s_sb,
-					 "journal-1207: REPLAY FAILURE fsck required! Block to replay is outside of filesystem");
+		if (real_blocks[i]->b_blocknr > SB_BLOCK_COUNT(sb)) {
+			reiserfs_warning(sb, "journal-1207",
+					 "REPLAY FAILURE fsck required! "
+					 "Block to replay is outside of "
+					 "filesystem");
 			goto abort_replay;
 		}
 		/* make sure we don't try to replay onto log or reserved area */
 		if (is_block_in_log_or_reserved_area
-		    (p_s_sb, real_blocks[i]->b_blocknr)) {
-			reiserfs_warning(p_s_sb,
-					 "journal-1204: REPLAY FAILURE fsck required! Trying to replay onto a log block");
+		    (sb, real_blocks[i]->b_blocknr)) {
+			reiserfs_warning(sb, "journal-1204",
+					 "REPLAY FAILURE fsck required! "
+					 "Trying to replay onto a log block");
 		      abort_replay:
 			brelse_array(log_blocks, i);
 			brelse_array(real_blocks, i);
@@ -2242,8 +2245,9 @@ static int journal_read_transaction(struct super_block *p_s_sb,
 	for (i = 0; i < get_desc_trans_len(desc); i++) {
 		wait_on_buffer(log_blocks[i]);
 		if (!buffer_uptodate(log_blocks[i])) {
-			reiserfs_warning(p_s_sb,
-					 "journal-1212: REPLAY FAILURE fsck required! buffer write failed");
+			reiserfs_warning(sb, "journal-1212",
+					 "REPLAY FAILURE fsck required! "
+					 "buffer write failed");
 			brelse_array(log_blocks + i,
 				     get_desc_trans_len(desc) - i);
 			brelse_array(real_blocks, get_desc_trans_len(desc));
@@ -2266,8 +2270,9 @@ static int journal_read_transaction(struct super_block *p_s_sb,
 	for (i = 0; i < get_desc_trans_len(desc); i++) {
 		wait_on_buffer(real_blocks[i]);
 		if (!buffer_uptodate(real_blocks[i])) {
-			reiserfs_warning(p_s_sb,
-					 "journal-1226: REPLAY FAILURE, fsck required! buffer write failed");
+			reiserfs_warning(sb, "journal-1226",
+					 "REPLAY FAILURE, fsck required! "
+					 "buffer write failed");
 			brelse_array(real_blocks + i,
 				     get_desc_trans_len(desc) - i);
 			brelse(c_bh);
@@ -2279,15 +2284,15 @@ static int journal_read_transaction(struct super_block *p_s_sb,
 		brelse(real_blocks[i]);
 	}
 	cur_dblock =
-	    SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+	    SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 	    ((trans_offset + get_desc_trans_len(desc) +
-	      2) % SB_ONDISK_JOURNAL_SIZE(p_s_sb));
-	reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+	      2) % SB_ONDISK_JOURNAL_SIZE(sb));
+	reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 		       "journal-1095: setting journal " "start to offset %ld",
-		       cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb));
+		       cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(sb));
 
 	/* init starting values for the first transaction, in case this is the last transaction to be replayed. */
-	journal->j_start = cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb);
+	journal->j_start = cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(sb);
 	journal->j_last_flush_trans_id = trans_id;
 	journal->j_trans_id = trans_id + 1;
 	/* check for trans_id overflow */
@@ -2352,12 +2357,12 @@ static struct buffer_head *reiserfs_breada(struct block_device *dev,
 **
 ** On exit, it sets things up so the first transaction will work correctly.
 */
-static int journal_read(struct super_block *p_s_sb)
+static int journal_read(struct super_block *sb)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_desc *desc;
-	unsigned long oldest_trans_id = 0;
-	unsigned long oldest_invalid_trans_id = 0;
+	unsigned int oldest_trans_id = 0;
+	unsigned int oldest_invalid_trans_id = 0;
 	time_t start;
 	unsigned long oldest_start = 0;
 	unsigned long cur_dblock = 0;
@@ -2370,46 +2375,46 @@ static int journal_read(struct super_block *p_s_sb)
 	int ret;
 	char b[BDEVNAME_SIZE];
 
-	cur_dblock = SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb);
-	reiserfs_info(p_s_sb, "checking transaction log (%s)\n",
+	cur_dblock = SB_ONDISK_JOURNAL_1st_BLOCK(sb);
+	reiserfs_info(sb, "checking transaction log (%s)\n",
 		      bdevname(journal->j_dev_bd, b));
 	start = get_seconds();
 
-	/* step 1, read in the journal header block.  Check the transaction it says 
-	 ** is the first unflushed, and if that transaction is not valid, 
+	/* step 1, read in the journal header block.  Check the transaction it says
+	 ** is the first unflushed, and if that transaction is not valid,
 	 ** replay is done
 	 */
-	journal->j_header_bh = journal_bread(p_s_sb,
-					     SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb)
-					     + SB_ONDISK_JOURNAL_SIZE(p_s_sb));
+	journal->j_header_bh = journal_bread(sb,
+					     SB_ONDISK_JOURNAL_1st_BLOCK(sb)
+					     + SB_ONDISK_JOURNAL_SIZE(sb));
 	if (!journal->j_header_bh) {
 		return 1;
 	}
 	jh = (struct reiserfs_journal_header *)(journal->j_header_bh->b_data);
 	if (le32_to_cpu(jh->j_first_unflushed_offset) <
-	    SB_ONDISK_JOURNAL_SIZE(p_s_sb)
+	    SB_ONDISK_JOURNAL_SIZE(sb)
 	    && le32_to_cpu(jh->j_last_flush_trans_id) > 0) {
 		oldest_start =
-		    SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+		    SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 		    le32_to_cpu(jh->j_first_unflushed_offset);
 		oldest_trans_id = le32_to_cpu(jh->j_last_flush_trans_id) + 1;
 		newest_mount_id = le32_to_cpu(jh->j_mount_id);
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 			       "journal-1153: found in "
 			       "header: first_unflushed_offset %d, last_flushed_trans_id "
 			       "%lu", le32_to_cpu(jh->j_first_unflushed_offset),
 			       le32_to_cpu(jh->j_last_flush_trans_id));
 		valid_journal_header = 1;
 
-		/* now, we try to read the first unflushed offset.  If it is not valid, 
-		 ** there is nothing more we can do, and it makes no sense to read 
+		/* now, we try to read the first unflushed offset.  If it is not valid,
+		 ** there is nothing more we can do, and it makes no sense to read
 		 ** through the whole log.
 		 */
 		d_bh =
-		    journal_bread(p_s_sb,
-				  SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+		    journal_bread(sb,
+				  SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 				  le32_to_cpu(jh->j_first_unflushed_offset));
-		ret = journal_transaction_is_valid(p_s_sb, d_bh, NULL, NULL);
+		ret = journal_transaction_is_valid(sb, d_bh, NULL, NULL);
 		if (!ret) {
 			continue_replay = 0;
 		}
@@ -2417,9 +2422,9 @@ static int journal_read(struct super_block *p_s_sb)
 		goto start_log_replay;
 	}
 
-	if (continue_replay && bdev_read_only(p_s_sb->s_bdev)) {
-		reiserfs_warning(p_s_sb,
-				 "clm-2076: device is readonly, unable to replay log");
+	if (continue_replay && bdev_read_only(sb->s_bdev)) {
+		reiserfs_warning(sb, "clm-2076",
+				 "device is readonly, unable to replay log");
 		return -1;
 	}
 
@@ -2428,17 +2433,17 @@ static int journal_read(struct super_block *p_s_sb)
 	 */
 	while (continue_replay
 	       && cur_dblock <
-	       (SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
-		SB_ONDISK_JOURNAL_SIZE(p_s_sb))) {
+	       (SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
+		SB_ONDISK_JOURNAL_SIZE(sb))) {
 		/* Note that it is required for blocksize of primary fs device and journal
 		   device to be the same */
 		d_bh =
 		    reiserfs_breada(journal->j_dev_bd, cur_dblock,
-				    p_s_sb->s_blocksize,
-				    SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
-				    SB_ONDISK_JOURNAL_SIZE(p_s_sb));
+				    sb->s_blocksize,
+				    SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
+				    SB_ONDISK_JOURNAL_SIZE(sb));
 		ret =
-		    journal_transaction_is_valid(p_s_sb, d_bh,
+		    journal_transaction_is_valid(sb, d_bh,
 						 &oldest_invalid_trans_id,
 						 &newest_mount_id);
 		if (ret == 1) {
@@ -2447,26 +2452,26 @@ static int journal_read(struct super_block *p_s_sb)
 				oldest_trans_id = get_desc_trans_id(desc);
 				oldest_start = d_bh->b_blocknr;
 				newest_mount_id = get_desc_mount_id(desc);
-				reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+				reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 					       "journal-1179: Setting "
 					       "oldest_start to offset %llu, trans_id %lu",
 					       oldest_start -
 					       SB_ONDISK_JOURNAL_1st_BLOCK
-					       (p_s_sb), oldest_trans_id);
+					       (sb), oldest_trans_id);
 			} else if (oldest_trans_id > get_desc_trans_id(desc)) {
 				/* one we just read was older */
 				oldest_trans_id = get_desc_trans_id(desc);
 				oldest_start = d_bh->b_blocknr;
-				reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+				reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 					       "journal-1180: Resetting "
 					       "oldest_start to offset %lu, trans_id %lu",
 					       oldest_start -
 					       SB_ONDISK_JOURNAL_1st_BLOCK
-					       (p_s_sb), oldest_trans_id);
+					       (sb), oldest_trans_id);
 			}
 			if (newest_mount_id < get_desc_mount_id(desc)) {
 				newest_mount_id = get_desc_mount_id(desc);
-				reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+				reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 					       "journal-1299: Setting "
 					       "newest_mount_id to %d",
 					       get_desc_mount_id(desc));
@@ -2481,17 +2486,17 @@ static int journal_read(struct super_block *p_s_sb)
       start_log_replay:
 	cur_dblock = oldest_start;
 	if (oldest_trans_id) {
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 			       "journal-1206: Starting replay "
 			       "from offset %llu, trans_id %lu",
-			       cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+			       cur_dblock - SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 			       oldest_trans_id);
 
 	}
 	replay_count = 0;
 	while (continue_replay && oldest_trans_id > 0) {
 		ret =
-		    journal_read_transaction(p_s_sb, cur_dblock, oldest_start,
+		    journal_read_transaction(sb, cur_dblock, oldest_start,
 					     oldest_trans_id, newest_mount_id);
 		if (ret < 0) {
 			return ret;
@@ -2499,14 +2504,14 @@ static int journal_read(struct super_block *p_s_sb)
 			break;
 		}
 		cur_dblock =
-		    SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) + journal->j_start;
+		    SB_ONDISK_JOURNAL_1st_BLOCK(sb) + journal->j_start;
 		replay_count++;
 		if (cur_dblock == oldest_start)
 			break;
 	}
 
 	if (oldest_trans_id == 0) {
-		reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+		reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 			       "journal-1225: No valid " "transactions found");
 	}
 	/* j_start does not get set correctly if we don't replay any transactions.
@@ -2526,16 +2531,16 @@ static int journal_read(struct super_block *p_s_sb)
 	} else {
 		journal->j_mount_id = newest_mount_id + 1;
 	}
-	reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE, "journal-1299: Setting "
+	reiserfs_debug(sb, REISERFS_DEBUG_CODE, "journal-1299: Setting "
 		       "newest_mount_id to %lu", journal->j_mount_id);
 	journal->j_first_unflushed_offset = journal->j_start;
 	if (replay_count > 0) {
-		reiserfs_info(p_s_sb,
+		reiserfs_info(sb,
 			      "replayed %d transactions in %lu seconds\n",
 			      replay_count, get_seconds() - start);
 	}
-	if (!bdev_read_only(p_s_sb->s_bdev) &&
-	    _update_journal_header_block(p_s_sb, journal->j_start,
+	if (!bdev_read_only(sb->s_bdev) &&
+	    _update_journal_header_block(sb, journal->j_start,
 					 journal->j_last_flush_trans_id)) {
 		/* replay failed, caller must call free_journal_ram and abort
 		 ** the mount
@@ -2560,9 +2565,9 @@ static struct reiserfs_journal_list *alloc_journal_list(struct super_block *s)
 	return jl;
 }
 
-static void journal_list_init(struct super_block *p_s_sb)
+static void journal_list_init(struct super_block *sb)
 {
-	SB_JOURNAL(p_s_sb)->j_current_jl = alloc_journal_list(p_s_sb);
+	SB_JOURNAL(sb)->j_current_jl = alloc_journal_list(sb);
 }
 
 static int release_journal_dev(struct super_block *super,
@@ -2580,9 +2585,8 @@ static int release_journal_dev(struct super_block *super,
 	}
 
 	if (result != 0) {
-		reiserfs_warning(super,
-				 "sh-457: release_journal_dev: Cannot release journal device: %i",
-				 result);
+		reiserfs_warning(super, "sh-457",
+				 "Cannot release journal device: %i", result);
 	}
 	return result;
 }
@@ -2612,7 +2616,7 @@ static int journal_init_dev(struct super_block *super,
 		if (IS_ERR(journal->j_dev_bd)) {
 			result = PTR_ERR(journal->j_dev_bd);
 			journal->j_dev_bd = NULL;
-			reiserfs_warning(super, "sh-458: journal_init_dev: "
+			reiserfs_warning(super, "sh-458",
 					 "cannot init journal device '%s': %i",
 					 __bdevname(jdev, b), result);
 			return result;
@@ -2662,30 +2666,30 @@ static int journal_init_dev(struct super_block *super,
  */
 #define REISERFS_STANDARD_BLKSIZE (4096)
 
-static int check_advise_trans_params(struct super_block *p_s_sb,
+static int check_advise_trans_params(struct super_block *sb,
 				     struct reiserfs_journal *journal)
 {
         if (journal->j_trans_max) {
 	        /* Non-default journal params.
 		   Do sanity check for them. */
 	        int ratio = 1;
-		if (p_s_sb->s_blocksize < REISERFS_STANDARD_BLKSIZE)
-		        ratio = REISERFS_STANDARD_BLKSIZE / p_s_sb->s_blocksize;
+		if (sb->s_blocksize < REISERFS_STANDARD_BLKSIZE)
+		        ratio = REISERFS_STANDARD_BLKSIZE / sb->s_blocksize;
 
 		if (journal->j_trans_max > JOURNAL_TRANS_MAX_DEFAULT / ratio ||
 		    journal->j_trans_max < JOURNAL_TRANS_MIN_DEFAULT / ratio ||
-		    SB_ONDISK_JOURNAL_SIZE(p_s_sb) / journal->j_trans_max <
+		    SB_ONDISK_JOURNAL_SIZE(sb) / journal->j_trans_max <
 		    JOURNAL_MIN_RATIO) {
-		        reiserfs_warning(p_s_sb,
-				 "sh-462: bad transaction max size (%u). FSCK?",
-				 journal->j_trans_max);
+			reiserfs_warning(sb, "sh-462",
+					 "bad transaction max size (%u). "
+					 "FSCK?", journal->j_trans_max);
 			return 1;
 		}
 		if (journal->j_max_batch != (journal->j_trans_max) *
 		        JOURNAL_MAX_BATCH_DEFAULT/JOURNAL_TRANS_MAX_DEFAULT) {
-		        reiserfs_warning(p_s_sb,
-				"sh-463: bad transaction max batch (%u). FSCK?",
-				journal->j_max_batch);
+			reiserfs_warning(sb, "sh-463",
+					 "bad transaction max batch (%u). "
+					 "FSCK?", journal->j_max_batch);
 			return 1;
 		}
 	} else {
@@ -2693,9 +2697,11 @@ static int check_advise_trans_params(struct super_block *p_s_sb,
                    The file system was created by old version
 		   of mkreiserfs, so some fields contain zeros,
 		   and we need to advise proper values for them */
-	        if (p_s_sb->s_blocksize != REISERFS_STANDARD_BLKSIZE)
-	                reiserfs_panic(p_s_sb, "sh-464: bad blocksize (%u)",
-				       p_s_sb->s_blocksize);
+		if (sb->s_blocksize != REISERFS_STANDARD_BLKSIZE) {
+			reiserfs_warning(sb, "sh-464", "bad blocksize (%u)",
+					 sb->s_blocksize);
+			return 1;
+		}
 		journal->j_trans_max = JOURNAL_TRANS_MAX_DEFAULT;
 		journal->j_max_batch = JOURNAL_MAX_BATCH_DEFAULT;
 		journal->j_max_commit_age = JOURNAL_MAX_COMMIT_AGE;
@@ -2706,10 +2712,10 @@ static int check_advise_trans_params(struct super_block *p_s_sb,
 /*
 ** must be called once on fs mount.  calls journal_read for you
 */
-int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
+int journal_init(struct super_block *sb, const char *j_dev_name,
 		 int old_format, unsigned int commit_max_age)
 {
-	int num_cnodes = SB_ONDISK_JOURNAL_SIZE(p_s_sb) * 2;
+	int num_cnodes = SB_ONDISK_JOURNAL_SIZE(sb) * 2;
 	struct buffer_head *bhjh;
 	struct reiserfs_super_block *rs;
 	struct reiserfs_journal_header *jh;
@@ -2717,10 +2723,10 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	struct reiserfs_journal_list *jl;
 	char b[BDEVNAME_SIZE];
 
-	journal = SB_JOURNAL(p_s_sb) = vmalloc(sizeof(struct reiserfs_journal));
+	journal = SB_JOURNAL(sb) = vmalloc(sizeof(struct reiserfs_journal));
 	if (!journal) {
-		reiserfs_warning(p_s_sb,
-				 "journal-1256: unable to get memory for journal structure");
+		reiserfs_warning(sb, "journal-1256",
+				 "unable to get memory for journal structure");
 		return 1;
 	}
 	memset(journal, 0, sizeof(struct reiserfs_journal));
@@ -2729,51 +2735,51 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	INIT_LIST_HEAD(&journal->j_working_list);
 	INIT_LIST_HEAD(&journal->j_journal_list);
 	journal->j_persistent_trans = 0;
-	if (reiserfs_allocate_list_bitmaps(p_s_sb,
+	if (reiserfs_allocate_list_bitmaps(sb,
 					   journal->j_list_bitmap,
-					   reiserfs_bmap_count(p_s_sb)))
+					   reiserfs_bmap_count(sb)))
 		goto free_and_return;
-	allocate_bitmap_nodes(p_s_sb);
+	allocate_bitmap_nodes(sb);
 
 	/* reserved for journal area support */
-	SB_JOURNAL_1st_RESERVED_BLOCK(p_s_sb) = (old_format ?
+	SB_JOURNAL_1st_RESERVED_BLOCK(sb) = (old_format ?
 						 REISERFS_OLD_DISK_OFFSET_IN_BYTES
-						 / p_s_sb->s_blocksize +
-						 reiserfs_bmap_count(p_s_sb) +
+						 / sb->s_blocksize +
+						 reiserfs_bmap_count(sb) +
 						 1 :
 						 REISERFS_DISK_OFFSET_IN_BYTES /
-						 p_s_sb->s_blocksize + 2);
+						 sb->s_blocksize + 2);
 
 	/* Sanity check to see is the standard journal fitting withing first bitmap
 	   (actual for small blocksizes) */
-	if (!SB_ONDISK_JOURNAL_DEVICE(p_s_sb) &&
-	    (SB_JOURNAL_1st_RESERVED_BLOCK(p_s_sb) +
-	     SB_ONDISK_JOURNAL_SIZE(p_s_sb) > p_s_sb->s_blocksize * 8)) {
-		reiserfs_warning(p_s_sb,
-				 "journal-1393: journal does not fit for area "
-				 "addressed by first of bitmap blocks. It starts at "
+	if (!SB_ONDISK_JOURNAL_DEVICE(sb) &&
+	    (SB_JOURNAL_1st_RESERVED_BLOCK(sb) +
+	     SB_ONDISK_JOURNAL_SIZE(sb) > sb->s_blocksize * 8)) {
+		reiserfs_warning(sb, "journal-1393",
+				 "journal does not fit for area addressed "
+				 "by first of bitmap blocks. It starts at "
 				 "%u and its size is %u. Block size %ld",
-				 SB_JOURNAL_1st_RESERVED_BLOCK(p_s_sb),
-				 SB_ONDISK_JOURNAL_SIZE(p_s_sb),
-				 p_s_sb->s_blocksize);
+				 SB_JOURNAL_1st_RESERVED_BLOCK(sb),
+				 SB_ONDISK_JOURNAL_SIZE(sb),
+				 sb->s_blocksize);
 		goto free_and_return;
 	}
 
-	if (journal_init_dev(p_s_sb, journal, j_dev_name) != 0) {
-		reiserfs_warning(p_s_sb,
-				 "sh-462: unable to initialize jornal device");
+	if (journal_init_dev(sb, journal, j_dev_name) != 0) {
+		reiserfs_warning(sb, "sh-462",
+				 "unable to initialize jornal device");
 		goto free_and_return;
 	}
 
-	rs = SB_DISK_SUPER_BLOCK(p_s_sb);
+	rs = SB_DISK_SUPER_BLOCK(sb);
 
 	/* read journal header */
-	bhjh = journal_bread(p_s_sb,
-			     SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
-			     SB_ONDISK_JOURNAL_SIZE(p_s_sb));
+	bhjh = journal_bread(sb,
+			     SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
+			     SB_ONDISK_JOURNAL_SIZE(sb));
 	if (!bhjh) {
-		reiserfs_warning(p_s_sb,
-				 "sh-459: unable to read journal header");
+		reiserfs_warning(sb, "sh-459",
+				 "unable to read journal header");
 		goto free_and_return;
 	}
 	jh = (struct reiserfs_journal_header *)(bhjh->b_data);
@@ -2782,10 +2788,10 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	if (is_reiserfs_jr(rs)
 	    && (le32_to_cpu(jh->jh_journal.jp_journal_magic) !=
 		sb_jp_journal_magic(rs))) {
-		reiserfs_warning(p_s_sb,
-				 "sh-460: journal header magic %x "
-				 "(device %s) does not match to magic found in super "
-				 "block %x", jh->jh_journal.jp_journal_magic,
+		reiserfs_warning(sb, "sh-460",
+				 "journal header magic %x (device %s) does "
+				 "not match to magic found in super block %x",
+				 jh->jh_journal.jp_journal_magic,
 				 bdevname(journal->j_dev_bd, b),
 				 sb_jp_journal_magic(rs));
 		brelse(bhjh);
@@ -2798,7 +2804,7 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	    le32_to_cpu(jh->jh_journal.jp_journal_max_commit_age);
 	journal->j_max_trans_age = JOURNAL_MAX_TRANS_AGE;
 
-	if (check_advise_trans_params(p_s_sb, journal) != 0)
+	if (check_advise_trans_params(sb, journal) != 0)
 	        goto free_and_return;
 	journal->j_default_max_commit_age = journal->j_max_commit_age;
 
@@ -2807,12 +2813,12 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 		journal->j_max_trans_age = commit_max_age;
 	}
 
-	reiserfs_info(p_s_sb, "journal params: device %s, size %u, "
+	reiserfs_info(sb, "journal params: device %s, size %u, "
 		      "journal first block %u, max trans len %u, max batch %u, "
 		      "max commit age %u, max trans age %u\n",
 		      bdevname(journal->j_dev_bd, b),
-		      SB_ONDISK_JOURNAL_SIZE(p_s_sb),
-		      SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb),
+		      SB_ONDISK_JOURNAL_SIZE(sb),
+		      SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 		      journal->j_trans_max,
 		      journal->j_max_batch,
 		      journal->j_max_commit_age, journal->j_max_trans_age);
@@ -2820,7 +2826,7 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	brelse(bhjh);
 
 	journal->j_list_bitmap_index = 0;
-	journal_list_init(p_s_sb);
+	journal_list_init(sb);
 
 	memset(journal->j_list_hash_table, 0,
 	       JOURNAL_HASH_SIZE * sizeof(struct reiserfs_journal_cnode *));
@@ -2852,7 +2858,7 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	journal->j_must_wait = 0;
 
 	if (journal->j_cnode_free == 0) {
-        	reiserfs_warning(p_s_sb, "journal-2004: Journal cnode memory "
+		reiserfs_warning(sb, "journal-2004", "Journal cnode memory "
 		                 "allocation failed (%ld bytes). Journal is "
 		                 "too large for available memory. Usually "
 		                 "this is due to a journal that is too large.",
@@ -2860,16 +2866,17 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
         	goto free_and_return;
 	}
 
-	init_journal_hash(p_s_sb);
+	init_journal_hash(sb);
 	jl = journal->j_current_jl;
-	jl->j_list_bitmap = get_list_bitmap(p_s_sb, jl);
+	jl->j_list_bitmap = get_list_bitmap(sb, jl);
 	if (!jl->j_list_bitmap) {
-		reiserfs_warning(p_s_sb,
-				 "journal-2005, get_list_bitmap failed for journal list 0");
+		reiserfs_warning(sb, "journal-2005",
+				 "get_list_bitmap failed for journal list 0");
 		goto free_and_return;
 	}
-	if (journal_read(p_s_sb) < 0) {
-		reiserfs_warning(p_s_sb, "Replay Failure, unable to mount");
+	if (journal_read(sb) < 0) {
+		reiserfs_warning(sb, "reiserfs-2006",
+				 "Replay Failure, unable to mount");
 		goto free_and_return;
 	}
 
@@ -2878,10 +2885,10 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 		commit_wq = create_workqueue("reiserfs");
 
 	INIT_DELAYED_WORK(&journal->j_work, flush_async_commits);
-	journal->j_work_sb = p_s_sb;
+	journal->j_work_sb = sb;
 	return 0;
       free_and_return:
-	free_journal_ram(p_s_sb);
+	free_journal_ram(sb);
 	return 1;
 }
 
@@ -2912,7 +2919,7 @@ int journal_transaction_should_end(struct reiserfs_transaction_handle *th,
 	return 0;
 }
 
-/* this must be called inside a transaction, and requires the 
+/* this must be called inside a transaction, and requires the
 ** kernel_lock to be held
 */
 void reiserfs_block_writes(struct reiserfs_transaction_handle *th)
@@ -2970,7 +2977,7 @@ static void wake_queued_writers(struct super_block *s)
 		wake_up(&journal->j_join_wait);
 }
 
-static void let_transaction_grow(struct super_block *sb, unsigned long trans_id)
+static void let_transaction_grow(struct super_block *sb, unsigned int trans_id)
 {
 	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	unsigned long bcount = journal->j_bcount;
@@ -2997,43 +3004,43 @@ static void let_transaction_grow(struct super_block *sb, unsigned long trans_id)
 ** expect to use in nblocks.
 */
 static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
-			      struct super_block *p_s_sb, unsigned long nblocks,
+			      struct super_block *sb, unsigned long nblocks,
 			      int join)
 {
 	time_t now = get_seconds();
-	int old_trans_id;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	unsigned int old_trans_id;
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_transaction_handle myth;
 	int sched_count = 0;
 	int retval;
 
-	reiserfs_check_lock_depth(p_s_sb, "journal_begin");
+	reiserfs_check_lock_depth(sb, "journal_begin");
 	BUG_ON(nblocks > journal->j_trans_max);
 
-	PROC_INFO_INC(p_s_sb, journal.journal_being);
+	PROC_INFO_INC(sb, journal.journal_being);
 	/* set here for journal_join */
 	th->t_refcount = 1;
-	th->t_super = p_s_sb;
+	th->t_super = sb;
 
       relock:
-	lock_journal(p_s_sb);
+	lock_journal(sb);
 	if (join != JBEGIN_ABORT && reiserfs_is_journal_aborted(journal)) {
-		unlock_journal(p_s_sb);
+		unlock_journal(sb);
 		retval = journal->j_errno;
 		goto out_fail;
 	}
 	journal->j_bcount++;
 
 	if (test_bit(J_WRITERS_BLOCKED, &journal->j_state)) {
-		unlock_journal(p_s_sb);
-		reiserfs_wait_on_write_block(p_s_sb);
-		PROC_INFO_INC(p_s_sb, journal.journal_relock_writers);
+		unlock_journal(sb);
+		reiserfs_wait_on_write_block(sb);
+		PROC_INFO_INC(sb, journal.journal_relock_writers);
 		goto relock;
 	}
 	now = get_seconds();
 
 	/* if there is no room in the journal OR
-	 ** if this transaction is too old, and we weren't called joinable, wait for it to finish before beginning 
+	 ** if this transaction is too old, and we weren't called joinable, wait for it to finish before beginning
 	 ** we don't sleep if there aren't other writers
 	 */
 
@@ -3048,7 +3055,7 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 	    || (!join && journal->j_cnode_free < (journal->j_trans_max * 3))) {
 
 		old_trans_id = journal->j_trans_id;
-		unlock_journal(p_s_sb);	/* allow others to finish this transaction */
+		unlock_journal(sb);	/* allow others to finish this transaction */
 
 		if (!join && (journal->j_len_alloc + nblocks + 2) >=
 		    journal->j_max_batch &&
@@ -3056,7 +3063,7 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 		    (journal->j_len_alloc * 75)) {
 			if (atomic_read(&journal->j_wcount) > 10) {
 				sched_count++;
-				queue_log_writer(p_s_sb);
+				queue_log_writer(sb);
 				goto relock;
 			}
 		}
@@ -3066,25 +3073,25 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 		if (atomic_read(&journal->j_jlock)) {
 			while (journal->j_trans_id == old_trans_id &&
 			       atomic_read(&journal->j_jlock)) {
-				queue_log_writer(p_s_sb);
+				queue_log_writer(sb);
 			}
 			goto relock;
 		}
-		retval = journal_join(&myth, p_s_sb, 1);
+		retval = journal_join(&myth, sb, 1);
 		if (retval)
 			goto out_fail;
 
 		/* someone might have ended the transaction while we joined */
 		if (old_trans_id != journal->j_trans_id) {
-			retval = do_journal_end(&myth, p_s_sb, 1, 0);
+			retval = do_journal_end(&myth, sb, 1, 0);
 		} else {
-			retval = do_journal_end(&myth, p_s_sb, 1, COMMIT_NOW);
+			retval = do_journal_end(&myth, sb, 1, COMMIT_NOW);
 		}
 
 		if (retval)
 			goto out_fail;
 
-		PROC_INFO_INC(p_s_sb, journal.journal_relock_wcount);
+		PROC_INFO_INC(sb, journal.journal_relock_wcount);
 		goto relock;
 	}
 	/* we are the first writer, set trans_id */
@@ -3096,7 +3103,7 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 	th->t_blocks_logged = 0;
 	th->t_blocks_allocated = nblocks;
 	th->t_trans_id = journal->j_trans_id;
-	unlock_journal(p_s_sb);
+	unlock_journal(sb);
 	INIT_LIST_HEAD(&th->t_list);
 	get_fs_excl();
 	return 0;
@@ -3106,7 +3113,7 @@ static int do_journal_begin_r(struct reiserfs_transaction_handle *th,
 	/* Re-set th->t_super, so we can properly keep track of how many
 	 * persistent transactions there are. We need to do this so if this
 	 * call is part of a failed restart_transaction, we can free it later */
-	th->t_super = p_s_sb;
+	th->t_super = sb;
 	return retval;
 }
 
@@ -3157,7 +3164,7 @@ int reiserfs_end_persistent_transaction(struct reiserfs_transaction_handle *th)
 }
 
 static int journal_join(struct reiserfs_transaction_handle *th,
-			struct super_block *p_s_sb, unsigned long nblocks)
+			struct super_block *sb, unsigned long nblocks)
 {
 	struct reiserfs_transaction_handle *cur_th = current->journal_info;
 
@@ -3166,11 +3173,11 @@ static int journal_join(struct reiserfs_transaction_handle *th,
 	 */
 	th->t_handle_save = cur_th;
 	BUG_ON(cur_th && cur_th->t_refcount > 1);
-	return do_journal_begin_r(th, p_s_sb, nblocks, JBEGIN_JOIN);
+	return do_journal_begin_r(th, sb, nblocks, JBEGIN_JOIN);
 }
 
 int journal_join_abort(struct reiserfs_transaction_handle *th,
-		       struct super_block *p_s_sb, unsigned long nblocks)
+		       struct super_block *sb, unsigned long nblocks)
 {
 	struct reiserfs_transaction_handle *cur_th = current->journal_info;
 
@@ -3179,11 +3186,11 @@ int journal_join_abort(struct reiserfs_transaction_handle *th,
 	 */
 	th->t_handle_save = cur_th;
 	BUG_ON(cur_th && cur_th->t_refcount > 1);
-	return do_journal_begin_r(th, p_s_sb, nblocks, JBEGIN_ABORT);
+	return do_journal_begin_r(th, sb, nblocks, JBEGIN_ABORT);
 }
 
 int journal_begin(struct reiserfs_transaction_handle *th,
-		  struct super_block *p_s_sb, unsigned long nblocks)
+		  struct super_block *sb, unsigned long nblocks)
 {
 	struct reiserfs_transaction_handle *cur_th = current->journal_info;
 	int ret;
@@ -3191,28 +3198,29 @@ int journal_begin(struct reiserfs_transaction_handle *th,
 	th->t_handle_save = NULL;
 	if (cur_th) {
 		/* we are nesting into the current transaction */
-		if (cur_th->t_super == p_s_sb) {
+		if (cur_th->t_super == sb) {
 			BUG_ON(!cur_th->t_refcount);
 			cur_th->t_refcount++;
 			memcpy(th, cur_th, sizeof(*th));
 			if (th->t_refcount <= 1)
-				reiserfs_warning(p_s_sb,
-						 "BAD: refcount <= 1, but journal_info != 0");
+				reiserfs_warning(sb, "reiserfs-2005",
+						 "BAD: refcount <= 1, but "
+						 "journal_info != 0");
 			return 0;
 		} else {
 			/* we've ended up with a handle from a different filesystem.
 			 ** save it and restore on journal_end.  This should never
 			 ** really happen...
 			 */
-			reiserfs_warning(p_s_sb,
-					 "clm-2100: nesting info a different FS");
+			reiserfs_warning(sb, "clm-2100",
+					 "nesting info a different FS");
 			th->t_handle_save = current->journal_info;
 			current->journal_info = th;
 		}
 	} else {
 		current->journal_info = th;
 	}
-	ret = do_journal_begin_r(th, p_s_sb, nblocks, JBEGIN_REG);
+	ret = do_journal_begin_r(th, sb, nblocks, JBEGIN_REG);
 	BUG_ON(current->journal_info != th);
 
 	/* I guess this boils down to being the reciprocal of clm-2100 above.
@@ -3232,32 +3240,32 @@ int journal_begin(struct reiserfs_transaction_handle *th,
 **
 ** if it was dirty, cleans and files onto the clean list.  I can't let it be dirty again until the
 ** transaction is committed.
-** 
+**
 ** if j_len, is bigger than j_len_alloc, it pushes j_len_alloc to 10 + j_len.
 */
 int journal_mark_dirty(struct reiserfs_transaction_handle *th,
-		       struct super_block *p_s_sb, struct buffer_head *bh)
+		       struct super_block *sb, struct buffer_head *bh)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_cnode *cn = NULL;
 	int count_already_incd = 0;
 	int prepared = 0;
 	BUG_ON(!th->t_trans_id);
 
-	PROC_INFO_INC(p_s_sb, journal.mark_dirty);
+	PROC_INFO_INC(sb, journal.mark_dirty);
 	if (th->t_trans_id != journal->j_trans_id) {
-		reiserfs_panic(th->t_super,
-			       "journal-1577: handle trans id %ld != current trans id %ld\n",
+		reiserfs_panic(th->t_super, "journal-1577",
+			       "handle trans id %ld != current trans id %ld",
 			       th->t_trans_id, journal->j_trans_id);
 	}
 
-	p_s_sb->s_dirt = 1;
+	sb->s_dirt = 1;
 
 	prepared = test_clear_buffer_journal_prepared(bh);
 	clear_buffer_journal_restore_dirty(bh);
 	/* already in this transaction, we are done */
 	if (buffer_journaled(bh)) {
-		PROC_INFO_INC(p_s_sb, journal.mark_dirty_already);
+		PROC_INFO_INC(sb, journal.mark_dirty_already);
 		return 0;
 	}
 
@@ -3266,7 +3274,8 @@ int journal_mark_dirty(struct reiserfs_transaction_handle *th,
 	 ** could get to disk too early.  NOT GOOD.
 	 */
 	if (!prepared || buffer_dirty(bh)) {
-		reiserfs_warning(p_s_sb, "journal-1777: buffer %llu bad state "
+		reiserfs_warning(sb, "journal-1777",
+				 "buffer %llu bad state "
 				 "%cPREPARED %cLOCKED %cDIRTY %cJDIRTY_WAIT",
 				 (unsigned long long)bh->b_blocknr,
 				 prepared ? ' ' : '!',
@@ -3276,23 +3285,23 @@ int journal_mark_dirty(struct reiserfs_transaction_handle *th,
 	}
 
 	if (atomic_read(&(journal->j_wcount)) <= 0) {
-		reiserfs_warning(p_s_sb,
-				 "journal-1409: journal_mark_dirty returning because j_wcount was %d",
+		reiserfs_warning(sb, "journal-1409",
+				 "returning because j_wcount was %d",
 				 atomic_read(&(journal->j_wcount)));
 		return 1;
 	}
-	/* this error means I've screwed up, and we've overflowed the transaction.  
+	/* this error means I've screwed up, and we've overflowed the transaction.
 	 ** Nothing can be done here, except make the FS readonly or panic.
 	 */
 	if (journal->j_len >= journal->j_trans_max) {
-		reiserfs_panic(th->t_super,
-			       "journal-1413: journal_mark_dirty: j_len (%lu) is too big\n",
+		reiserfs_panic(th->t_super, "journal-1413",
+			       "j_len (%lu) is too big",
 			       journal->j_len);
 	}
 
 	if (buffer_journal_dirty(bh)) {
 		count_already_incd = 1;
-		PROC_INFO_INC(p_s_sb, journal.mark_dirty_notjournal);
+		PROC_INFO_INC(sb, journal.mark_dirty_notjournal);
 		clear_buffer_journal_dirty(bh);
 	}
 
@@ -3304,9 +3313,9 @@ int journal_mark_dirty(struct reiserfs_transaction_handle *th,
 
 	/* now put this guy on the end */
 	if (!cn) {
-		cn = get_cnode(p_s_sb);
+		cn = get_cnode(sb);
 		if (!cn) {
-			reiserfs_panic(p_s_sb, "get_cnode failed!\n");
+			reiserfs_panic(sb, "journal-4", "get_cnode failed!");
 		}
 
 		if (th->t_blocks_logged == th->t_blocks_allocated) {
@@ -3318,7 +3327,7 @@ int journal_mark_dirty(struct reiserfs_transaction_handle *th,
 
 		cn->bh = bh;
 		cn->blocknr = bh->b_blocknr;
-		cn->sb = p_s_sb;
+		cn->sb = sb;
 		cn->jlist = NULL;
 		insert_journal_hash(journal->j_hash_table, cn);
 		if (!count_already_incd) {
@@ -3339,11 +3348,11 @@ int journal_mark_dirty(struct reiserfs_transaction_handle *th,
 }
 
 int journal_end(struct reiserfs_transaction_handle *th,
-		struct super_block *p_s_sb, unsigned long nblocks)
+		struct super_block *sb, unsigned long nblocks)
 {
 	if (!current->journal_info && th->t_refcount > 1)
-		reiserfs_warning(p_s_sb, "REISER-NESTING: th NULL, refcount %d",
-				 th->t_refcount);
+		reiserfs_warning(sb, "REISER-NESTING",
+				 "th NULL, refcount %d", th->t_refcount);
 
 	if (!th->t_trans_id) {
 		WARN_ON(1);
@@ -3366,26 +3375,26 @@ int journal_end(struct reiserfs_transaction_handle *th,
 		}
 		return 0;
 	} else {
-		return do_journal_end(th, p_s_sb, nblocks, 0);
+		return do_journal_end(th, sb, nblocks, 0);
 	}
 }
 
-/* removes from the current transaction, relsing and descrementing any counters.  
+/* removes from the current transaction, relsing and descrementing any counters.
 ** also files the removed buffer directly onto the clean list
 **
 ** called by journal_mark_freed when a block has been deleted
 **
 ** returns 1 if it cleaned and relsed the buffer. 0 otherwise
 */
-static int remove_from_transaction(struct super_block *p_s_sb,
+static int remove_from_transaction(struct super_block *sb,
 				   b_blocknr_t blocknr, int already_cleaned)
 {
 	struct buffer_head *bh;
 	struct reiserfs_journal_cnode *cn;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	int ret = 0;
 
-	cn = get_journal_hash_dev(p_s_sb, journal->j_hash_table, blocknr);
+	cn = get_journal_hash_dev(sb, journal->j_hash_table, blocknr);
 	if (!cn || !cn->bh) {
 		return ret;
 	}
@@ -3403,7 +3412,7 @@ static int remove_from_transaction(struct super_block *p_s_sb,
 		journal->j_last = cn->prev;
 	}
 	if (bh)
-		remove_journal_hash(p_s_sb, journal->j_hash_table, NULL,
+		remove_journal_hash(sb, journal->j_hash_table, NULL,
 				    bh->b_blocknr, 0);
 	clear_buffer_journaled(bh);	/* don't log this one */
 
@@ -3413,14 +3422,14 @@ static int remove_from_transaction(struct super_block *p_s_sb,
 		clear_buffer_journal_test(bh);
 		put_bh(bh);
 		if (atomic_read(&(bh->b_count)) < 0) {
-			reiserfs_warning(p_s_sb,
-					 "journal-1752: remove from trans, b_count < 0");
+			reiserfs_warning(sb, "journal-1752",
+					 "b_count < 0");
 		}
 		ret = 1;
 	}
 	journal->j_len--;
 	journal->j_len_alloc--;
-	free_cnode(p_s_sb, cn);
+	free_cnode(sb, cn);
 	return ret;
 }
 
@@ -3468,22 +3477,22 @@ static int can_dirty(struct reiserfs_journal_cnode *cn)
 }
 
 /* syncs the commit blocks, but does not force the real buffers to disk
-** will wait until the current transaction is done/committed before returning 
+** will wait until the current transaction is done/committed before returning
 */
 int journal_end_sync(struct reiserfs_transaction_handle *th,
-		     struct super_block *p_s_sb, unsigned long nblocks)
+		     struct super_block *sb, unsigned long nblocks)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
 	BUG_ON(!th->t_trans_id);
 	/* you can sync while nested, very, very bad */
 	BUG_ON(th->t_refcount > 1);
 	if (journal->j_len == 0) {
-		reiserfs_prepare_for_journal(p_s_sb, SB_BUFFER_WITH_SB(p_s_sb),
+		reiserfs_prepare_for_journal(sb, SB_BUFFER_WITH_SB(sb),
 					     1);
-		journal_mark_dirty(th, p_s_sb, SB_BUFFER_WITH_SB(p_s_sb));
+		journal_mark_dirty(th, sb, SB_BUFFER_WITH_SB(sb));
 	}
-	return do_journal_end(th, p_s_sb, nblocks, COMMIT_NOW | WAIT);
+	return do_journal_end(th, sb, nblocks, COMMIT_NOW | WAIT);
 }
 
 /*
@@ -3493,7 +3502,7 @@ static void flush_async_commits(struct work_struct *work)
 {
 	struct reiserfs_journal *journal =
 		container_of(work, struct reiserfs_journal, j_work.work);
-	struct super_block *p_s_sb = journal->j_work_sb;
+	struct super_block *sb = journal->j_work_sb;
 	struct reiserfs_journal_list *jl;
 	struct list_head *entry;
 
@@ -3502,7 +3511,7 @@ static void flush_async_commits(struct work_struct *work)
 		/* last entry is the youngest, commit it and you get everything */
 		entry = journal->j_journal_list.prev;
 		jl = JOURNAL_LIST_ENTRY(entry);
-		flush_commit_list(p_s_sb, jl, 1);
+		flush_commit_list(sb, jl, 1);
 	}
 	unlock_kernel();
 }
@@ -3511,11 +3520,11 @@ static void flush_async_commits(struct work_struct *work)
 ** flushes any old transactions to disk
 ** ends the current transaction if it is too old
 */
-int reiserfs_flush_old_commits(struct super_block *p_s_sb)
+int reiserfs_flush_old_commits(struct super_block *sb)
 {
 	time_t now;
 	struct reiserfs_transaction_handle th;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
 	now = get_seconds();
 	/* safety check so we don't flush while we are replaying the log during
@@ -3532,35 +3541,35 @@ int reiserfs_flush_old_commits(struct super_block *p_s_sb)
 	    journal->j_trans_start_time > 0 &&
 	    journal->j_len > 0 &&
 	    (now - journal->j_trans_start_time) > journal->j_max_trans_age) {
-		if (!journal_join(&th, p_s_sb, 1)) {
-			reiserfs_prepare_for_journal(p_s_sb,
-						     SB_BUFFER_WITH_SB(p_s_sb),
+		if (!journal_join(&th, sb, 1)) {
+			reiserfs_prepare_for_journal(sb,
+						     SB_BUFFER_WITH_SB(sb),
 						     1);
-			journal_mark_dirty(&th, p_s_sb,
-					   SB_BUFFER_WITH_SB(p_s_sb));
+			journal_mark_dirty(&th, sb,
+					   SB_BUFFER_WITH_SB(sb));
 
 			/* we're only being called from kreiserfsd, it makes no sense to do
 			 ** an async commit so that kreiserfsd can do it later
 			 */
-			do_journal_end(&th, p_s_sb, 1, COMMIT_NOW | WAIT);
+			do_journal_end(&th, sb, 1, COMMIT_NOW | WAIT);
 		}
 	}
-	return p_s_sb->s_dirt;
+	return sb->s_dirt;
 }
 
 /*
 ** returns 0 if do_journal_end should return right away, returns 1 if do_journal_end should finish the commit
-** 
-** if the current transaction is too old, but still has writers, this will wait on j_join_wait until all 
+**
+** if the current transaction is too old, but still has writers, this will wait on j_join_wait until all
 ** the writers are done.  By the time it wakes up, the transaction it was called has already ended, so it just
 ** flushes the commit list and returns 0.
 **
 ** Won't batch when flush or commit_now is set.  Also won't batch when others are waiting on j_join_wait.
-** 
+**
 ** Note, we can't allow the journal_end to proceed while there are still writers in the log.
 */
 static int check_journal_end(struct reiserfs_transaction_handle *th,
-			     struct super_block *p_s_sb, unsigned long nblocks,
+			     struct super_block *sb, unsigned long nblocks,
 			     int flags)
 {
 
@@ -3569,13 +3578,13 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 	int commit_now = flags & COMMIT_NOW;
 	int wait_on_commit = flags & WAIT;
 	struct reiserfs_journal_list *jl;
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 
 	BUG_ON(!th->t_trans_id);
 
 	if (th->t_trans_id != journal->j_trans_id) {
-		reiserfs_panic(th->t_super,
-			       "journal-1577: handle trans id %ld != current trans id %ld\n",
+		reiserfs_panic(th->t_super, "journal-1577",
+			       "handle trans id %ld != current trans id %ld",
 			       th->t_trans_id, journal->j_trans_id);
 	}
 
@@ -3584,7 +3593,7 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 		atomic_dec(&(journal->j_wcount));
 	}
 
-	/* BUG, deal with case where j_len is 0, but people previously freed blocks need to be released 
+	/* BUG, deal with case where j_len is 0, but people previously freed blocks need to be released
 	 ** will be dealt with by next transaction that actually writes something, but should be taken
 	 ** care of in this trans
 	 */
@@ -3593,7 +3602,7 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 	/* if wcount > 0, and we are called to with flush or commit_now,
 	 ** we wait on j_join_wait.  We will wake up when the last writer has
 	 ** finished the transaction, and started it on its way to the disk.
-	 ** Then, we flush the commit or journal list, and just return 0 
+	 ** Then, we flush the commit or journal list, and just return 0
 	 ** because the rest of journal end was already done for this transaction.
 	 */
 	if (atomic_read(&(journal->j_wcount)) > 0) {
@@ -3608,31 +3617,31 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 			if (flush) {
 				journal->j_next_full_flush = 1;
 			}
-			unlock_journal(p_s_sb);
+			unlock_journal(sb);
 
 			/* sleep while the current transaction is still j_jlocked */
 			while (journal->j_trans_id == trans_id) {
 				if (atomic_read(&journal->j_jlock)) {
-					queue_log_writer(p_s_sb);
+					queue_log_writer(sb);
 				} else {
-					lock_journal(p_s_sb);
+					lock_journal(sb);
 					if (journal->j_trans_id == trans_id) {
 						atomic_set(&(journal->j_jlock),
 							   1);
 					}
-					unlock_journal(p_s_sb);
+					unlock_journal(sb);
 				}
 			}
 			BUG_ON(journal->j_trans_id == trans_id);
 			
 			if (commit_now
-			    && journal_list_still_alive(p_s_sb, trans_id)
+			    && journal_list_still_alive(sb, trans_id)
 			    && wait_on_commit) {
-				flush_commit_list(p_s_sb, jl, 1);
+				flush_commit_list(sb, jl, 1);
 			}
 			return 0;
 		}
-		unlock_journal(p_s_sb);
+		unlock_journal(sb);
 		return 0;
 	}
 
@@ -3649,13 +3658,13 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 	    && journal->j_len_alloc < journal->j_max_batch
 	    && journal->j_cnode_free > (journal->j_trans_max * 3)) {
 		journal->j_bcount++;
-		unlock_journal(p_s_sb);
+		unlock_journal(sb);
 		return 0;
 	}
 
-	if (journal->j_start > SB_ONDISK_JOURNAL_SIZE(p_s_sb)) {
-		reiserfs_panic(p_s_sb,
-			       "journal-003: journal_end: j_start (%ld) is too high\n",
+	if (journal->j_start > SB_ONDISK_JOURNAL_SIZE(sb)) {
+		reiserfs_panic(sb, "journal-003",
+			       "j_start (%ld) is too high",
 			       journal->j_start);
 	}
 	return 1;
@@ -3664,7 +3673,7 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 /*
 ** Does all the work that makes deleting blocks safe.
 ** when deleting a block mark BH_JNew, just remove it from the current transaction, clean it's buffer_head and move on.
-** 
+**
 ** otherwise:
 ** set a bit for the block in the journal bitmap.  That will prevent it from being allocated for unformatted nodes
 ** before this transaction has finished.
@@ -3676,16 +3685,16 @@ static int check_journal_end(struct reiserfs_transaction_handle *th,
 ** Then remove it from the current transaction, decrementing any counters and filing it on the clean list.
 */
 int journal_mark_freed(struct reiserfs_transaction_handle *th,
-		       struct super_block *p_s_sb, b_blocknr_t blocknr)
+		       struct super_block *sb, b_blocknr_t blocknr)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_cnode *cn = NULL;
 	struct buffer_head *bh = NULL;
 	struct reiserfs_list_bitmap *jb = NULL;
 	int cleaned = 0;
 	BUG_ON(!th->t_trans_id);
 
-	cn = get_journal_hash_dev(p_s_sb, journal->j_hash_table, blocknr);
+	cn = get_journal_hash_dev(sb, journal->j_hash_table, blocknr);
 	if (cn && cn->bh) {
 		bh = cn->bh;
 		get_bh(bh);
@@ -3695,15 +3704,15 @@ int journal_mark_freed(struct reiserfs_transaction_handle *th,
 		clear_buffer_journal_new(bh);
 		clear_prepared_bits(bh);
 		reiserfs_clean_and_file_buffer(bh);
-		cleaned = remove_from_transaction(p_s_sb, blocknr, cleaned);
+		cleaned = remove_from_transaction(sb, blocknr, cleaned);
 	} else {
 		/* set the bit for this block in the journal bitmap for this transaction */
 		jb = journal->j_current_jl->j_list_bitmap;
 		if (!jb) {
-			reiserfs_panic(p_s_sb,
-				       "journal-1702: journal_mark_freed, journal_list_bitmap is NULL\n");
+			reiserfs_panic(sb, "journal-1702",
+				       "journal_list_bitmap is NULL");
 		}
-		set_bit_in_list_bitmap(p_s_sb, blocknr, jb);
+		set_bit_in_list_bitmap(sb, blocknr, jb);
 
 		/* Note, the entire while loop is not allowed to schedule.  */
 
@@ -3711,13 +3720,13 @@ int journal_mark_freed(struct reiserfs_transaction_handle *th,
 			clear_prepared_bits(bh);
 			reiserfs_clean_and_file_buffer(bh);
 		}
-		cleaned = remove_from_transaction(p_s_sb, blocknr, cleaned);
+		cleaned = remove_from_transaction(sb, blocknr, cleaned);
 
 		/* find all older transactions with this block, make sure they don't try to write it out */
-		cn = get_journal_hash_dev(p_s_sb, journal->j_list_hash_table,
+		cn = get_journal_hash_dev(sb, journal->j_list_hash_table,
 					  blocknr);
 		while (cn) {
-			if (p_s_sb == cn->sb && blocknr == cn->blocknr) {
+			if (sb == cn->sb && blocknr == cn->blocknr) {
 				set_bit(BLOCK_FREED, &cn->state);
 				if (cn->bh) {
 					if (!cleaned) {
@@ -3733,8 +3742,9 @@ int journal_mark_freed(struct reiserfs_transaction_handle *th,
 						put_bh(cn->bh);
 						if (atomic_read
 						    (&(cn->bh->b_count)) < 0) {
-							reiserfs_warning(p_s_sb,
-									 "journal-2138: cn->bh->b_count < 0");
+							reiserfs_warning(sb,
+								 "journal-2138",
+								 "cn->bh->b_count < 0");
 						}
 					}
 					if (cn->jlist) {	/* since we are clearing the bh, we MUST dec nonzerolen */
@@ -3824,7 +3834,7 @@ static int __commit_trans_jl(struct inode *inode, unsigned long id,
 
 int reiserfs_commit_for_inode(struct inode *inode)
 {
-	unsigned long id = REISERFS_I(inode)->i_trans_id;
+	unsigned int id = REISERFS_I(inode)->i_trans_id;
 	struct reiserfs_journal_list *jl = REISERFS_I(inode)->i_jl;
 
 	/* for the whole inode, assume unset id means it was
@@ -3839,18 +3849,18 @@ int reiserfs_commit_for_inode(struct inode *inode)
 	return __commit_trans_jl(inode, id, jl);
 }
 
-void reiserfs_restore_prepared_buffer(struct super_block *p_s_sb,
+void reiserfs_restore_prepared_buffer(struct super_block *sb,
 				      struct buffer_head *bh)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
-	PROC_INFO_INC(p_s_sb, journal.restore_prepared);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
+	PROC_INFO_INC(sb, journal.restore_prepared);
 	if (!bh) {
 		return;
 	}
 	if (test_clear_buffer_journal_restore_dirty(bh) &&
 	    buffer_journal_dirty(bh)) {
 		struct reiserfs_journal_cnode *cn;
-		cn = get_journal_hash_dev(p_s_sb,
+		cn = get_journal_hash_dev(sb,
 					  journal->j_list_hash_table,
 					  bh->b_blocknr);
 		if (cn && can_dirty(cn)) {
@@ -3867,12 +3877,12 @@ extern struct tree_balance *cur_tb;
 ** be written to disk while we are altering it.  So, we must:
 ** clean it
 ** wait on it.
-** 
+**
 */
-int reiserfs_prepare_for_journal(struct super_block *p_s_sb,
+int reiserfs_prepare_for_journal(struct super_block *sb,
 				 struct buffer_head *bh, int wait)
 {
-	PROC_INFO_INC(p_s_sb, journal.prepare);
+	PROC_INFO_INC(sb, journal.prepare);
 
 	if (!trylock_buffer(bh)) {
 		if (!wait)
@@ -3909,7 +3919,7 @@ static void flush_old_journal_lists(struct super_block *s)
 	}
 }
 
-/* 
+/*
 ** long and ugly.  If flush, will not return until all commit
 ** blocks and all real buffers in the trans are on disk.
 ** If no_async, won't return until all commit blocks are on disk.
@@ -3920,10 +3930,10 @@ static void flush_old_journal_lists(struct super_block *s)
 ** journal lists, etc just won't happen.
 */
 static int do_journal_end(struct reiserfs_transaction_handle *th,
-			  struct super_block *p_s_sb, unsigned long nblocks,
+			  struct super_block *sb, unsigned long nblocks,
 			  int flags)
 {
-	struct reiserfs_journal *journal = SB_JOURNAL(p_s_sb);
+	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	struct reiserfs_journal_cnode *cn, *next, *jl_cn;
 	struct reiserfs_journal_cnode *last_cn = NULL;
 	struct reiserfs_journal_desc *desc;
@@ -3938,7 +3948,7 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	struct reiserfs_journal_list *jl, *temp_jl;
 	struct list_head *entry, *safe;
 	unsigned long jindex;
-	unsigned long commit_trans_id;
+	unsigned int commit_trans_id;
 	int trans_half;
 
 	BUG_ON(th->t_refcount > 1);
@@ -3946,21 +3956,21 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 
 	/* protect flush_older_commits from doing mistakes if the
            transaction ID counter gets overflowed.  */
-	if (th->t_trans_id == ~0UL)
+	if (th->t_trans_id == ~0U)
 		flags |= FLUSH_ALL | COMMIT_NOW | WAIT;
 	flush = flags & FLUSH_ALL;
 	wait_on_commit = flags & WAIT;
 
 	put_fs_excl();
 	current->journal_info = th->t_handle_save;
-	reiserfs_check_lock_depth(p_s_sb, "journal end");
+	reiserfs_check_lock_depth(sb, "journal end");
 	if (journal->j_len == 0) {
-		reiserfs_prepare_for_journal(p_s_sb, SB_BUFFER_WITH_SB(p_s_sb),
+		reiserfs_prepare_for_journal(sb, SB_BUFFER_WITH_SB(sb),
 					     1);
-		journal_mark_dirty(th, p_s_sb, SB_BUFFER_WITH_SB(p_s_sb));
+		journal_mark_dirty(th, sb, SB_BUFFER_WITH_SB(sb));
 	}
 
-	lock_journal(p_s_sb);
+	lock_journal(sb);
 	if (journal->j_next_full_flush) {
 		flags |= FLUSH_ALL;
 		flush = 1;
@@ -3970,13 +3980,13 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 		wait_on_commit = 1;
 	}
 
-	/* check_journal_end locks the journal, and unlocks if it does not return 1 
+	/* check_journal_end locks the journal, and unlocks if it does not return 1
 	 ** it tells us if we should continue with the journal_end, or just return
 	 */
-	if (!check_journal_end(th, p_s_sb, nblocks, flags)) {
-		p_s_sb->s_dirt = 1;
-		wake_queued_writers(p_s_sb);
-		reiserfs_async_progress_wait(p_s_sb);
+	if (!check_journal_end(th, sb, nblocks, flags)) {
+		sb->s_dirt = 1;
+		wake_queued_writers(sb);
+		reiserfs_async_progress_wait(sb);
 		goto out;
 	}
 
@@ -4005,8 +4015,8 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 
 	/* setup description block */
 	d_bh =
-	    journal_getblk(p_s_sb,
-			   SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+	    journal_getblk(sb,
+			   SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 			   journal->j_start);
 	set_buffer_uptodate(d_bh);
 	desc = (struct reiserfs_journal_desc *)(d_bh)->b_data;
@@ -4015,9 +4025,9 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	set_desc_trans_id(desc, journal->j_trans_id);
 
 	/* setup commit block.  Don't write (keep it clean too) this one until after everyone else is written */
-	c_bh = journal_getblk(p_s_sb, SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+	c_bh = journal_getblk(sb, SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 			      ((journal->j_start + journal->j_len +
-				1) % SB_ONDISK_JOURNAL_SIZE(p_s_sb)));
+				1) % SB_ONDISK_JOURNAL_SIZE(sb)));
 	commit = (struct reiserfs_journal_commit *)c_bh->b_data;
 	memset(c_bh->b_data, 0, c_bh->b_size);
 	set_commit_trans_id(commit, journal->j_trans_id);
@@ -4050,13 +4060,13 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	 **  for each real block, add it to the journal list hash,
 	 ** copy into real block index array in the commit or desc block
 	 */
-	trans_half = journal_trans_half(p_s_sb->s_blocksize);
+	trans_half = journal_trans_half(sb->s_blocksize);
 	for (i = 0, cn = journal->j_first; cn; cn = cn->next, i++) {
 		if (buffer_journaled(cn->bh)) {
-			jl_cn = get_cnode(p_s_sb);
+			jl_cn = get_cnode(sb);
 			if (!jl_cn) {
-				reiserfs_panic(p_s_sb,
-					       "journal-1676, get_cnode returned NULL\n");
+				reiserfs_panic(sb, "journal-1676",
+					       "get_cnode returned NULL");
 			}
 			if (i == 0) {
 				jl->j_realblock = jl_cn;
@@ -4067,18 +4077,19 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 				last_cn->next = jl_cn;
 			}
 			last_cn = jl_cn;
-			/* make sure the block we are trying to log is not a block 
+			/* make sure the block we are trying to log is not a block
 			   of journal or reserved area */
 
 			if (is_block_in_log_or_reserved_area
-			    (p_s_sb, cn->bh->b_blocknr)) {
-				reiserfs_panic(p_s_sb,
-					       "journal-2332: Trying to log block %lu, which is a log block\n",
+			    (sb, cn->bh->b_blocknr)) {
+				reiserfs_panic(sb, "journal-2332",
+					       "Trying to log block %lu, "
+					       "which is a log block",
 					       cn->bh->b_blocknr);
 			}
 			jl_cn->blocknr = cn->bh->b_blocknr;
 			jl_cn->state = 0;
-			jl_cn->sb = p_s_sb;
+			jl_cn->sb = sb;
 			jl_cn->bh = cn->bh;
 			jl_cn->jlist = jl;
 			insert_journal_hash(journal->j_list_hash_table, jl_cn);
@@ -4119,11 +4130,11 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 			char *addr;
 			struct page *page;
 			tmp_bh =
-			    journal_getblk(p_s_sb,
-					   SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) +
+			    journal_getblk(sb,
+					   SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 					   ((cur_write_start +
 					     jindex) %
-					    SB_ONDISK_JOURNAL_SIZE(p_s_sb)));
+					    SB_ONDISK_JOURNAL_SIZE(sb)));
 			set_buffer_uptodate(tmp_bh);
 			page = cn->bh->b_page;
 			addr = kmap(page);
@@ -4137,12 +4148,13 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 			clear_buffer_journaled(cn->bh);
 		} else {
 			/* JDirty cleared sometime during transaction.  don't log this one */
-			reiserfs_warning(p_s_sb,
-					 "journal-2048: do_journal_end: BAD, buffer in journal hash, but not JDirty!");
+			reiserfs_warning(sb, "journal-2048",
+					 "BAD, buffer in journal hash, "
+					 "but not JDirty!");
 			brelse(cn->bh);
 		}
 		next = cn->next;
-		free_cnode(p_s_sb, cn);
+		free_cnode(sb, cn);
 		cn = next;
 		cond_resched();
 	}
@@ -4152,7 +4164,7 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	 ** so we dirty/relse c_bh in flush_commit_list, with commit_left <= 1.
 	 */
 
-	journal->j_current_jl = alloc_journal_list(p_s_sb);
+	journal->j_current_jl = alloc_journal_list(sb);
 
 	/* now it is safe to insert this transaction on the main list */
 	list_add_tail(&jl->j_list, &journal->j_journal_list);
@@ -4163,7 +4175,7 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	old_start = journal->j_start;
 	journal->j_start =
 	    (journal->j_start + journal->j_len +
-	     2) % SB_ONDISK_JOURNAL_SIZE(p_s_sb);
+	     2) % SB_ONDISK_JOURNAL_SIZE(sb);
 	atomic_set(&(journal->j_wcount), 0);
 	journal->j_bcount = 0;
 	journal->j_last = NULL;
@@ -4178,7 +4190,7 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	journal->j_len_alloc = 0;
 	journal->j_next_full_flush = 0;
 	journal->j_next_async_flush = 0;
-	init_journal_hash(p_s_sb);
+	init_journal_hash(sb);
 
 	// make sure reiserfs_add_jh sees the new current_jl before we
 	// write out the tails
@@ -4207,14 +4219,14 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 	 ** queue don't wait for this proc to flush journal lists and such.
 	 */
 	if (flush) {
-		flush_commit_list(p_s_sb, jl, 1);
-		flush_journal_list(p_s_sb, jl, 1);
+		flush_commit_list(sb, jl, 1);
+		flush_journal_list(sb, jl, 1);
 	} else if (!(jl->j_state & LIST_COMMIT_PENDING))
 		queue_delayed_work(commit_wq, &journal->j_work, HZ / 10);
 
-	/* if the next transaction has any chance of wrapping, flush 
-	 ** transactions that might get overwritten.  If any journal lists are very 
-	 ** old flush them as well.  
+	/* if the next transaction has any chance of wrapping, flush
+	 ** transactions that might get overwritten.  If any journal lists are very
+	 ** old flush them as well.
 	 */
       first_jl:
 	list_for_each_safe(entry, safe, &journal->j_journal_list) {
@@ -4222,11 +4234,11 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 		if (journal->j_start <= temp_jl->j_start) {
 			if ((journal->j_start + journal->j_trans_max + 1) >=
 			    temp_jl->j_start) {
-				flush_used_journal_lists(p_s_sb, temp_jl);
+				flush_used_journal_lists(sb, temp_jl);
 				goto first_jl;
 			} else if ((journal->j_start +
 				    journal->j_trans_max + 1) <
-				   SB_ONDISK_JOURNAL_SIZE(p_s_sb)) {
+				   SB_ONDISK_JOURNAL_SIZE(sb)) {
 				/* if we don't cross into the next transaction and we don't
 				 * wrap, there is no way we can overlap any later transactions
 				 * break now
@@ -4235,11 +4247,11 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 			}
 		} else if ((journal->j_start +
 			    journal->j_trans_max + 1) >
-			   SB_ONDISK_JOURNAL_SIZE(p_s_sb)) {
+			   SB_ONDISK_JOURNAL_SIZE(sb)) {
 			if (((journal->j_start + journal->j_trans_max + 1) %
-			     SB_ONDISK_JOURNAL_SIZE(p_s_sb)) >=
+			     SB_ONDISK_JOURNAL_SIZE(sb)) >=
 			    temp_jl->j_start) {
-				flush_used_journal_lists(p_s_sb, temp_jl);
+				flush_used_journal_lists(sb, temp_jl);
 				goto first_jl;
 			} else {
 				/* we don't overlap anything from out start to the end of the
@@ -4250,46 +4262,47 @@ static int do_journal_end(struct reiserfs_transaction_handle *th,
 			}
 		}
 	}
-	flush_old_journal_lists(p_s_sb);
+	flush_old_journal_lists(sb);
 
 	journal->j_current_jl->j_list_bitmap =
-	    get_list_bitmap(p_s_sb, journal->j_current_jl);
+	    get_list_bitmap(sb, journal->j_current_jl);
 
 	if (!(journal->j_current_jl->j_list_bitmap)) {
-		reiserfs_panic(p_s_sb,
-			       "journal-1996: do_journal_end, could not get a list bitmap\n");
+		reiserfs_panic(sb, "journal-1996",
+			       "could not get a list bitmap");
 	}
 
 	atomic_set(&(journal->j_jlock), 0);
-	unlock_journal(p_s_sb);
+	unlock_journal(sb);
 	/* wake up any body waiting to join. */
 	clear_bit(J_WRITERS_QUEUED, &journal->j_state);
 	wake_up(&(journal->j_join_wait));
 
 	if (!flush && wait_on_commit &&
-	    journal_list_still_alive(p_s_sb, commit_trans_id)) {
-		flush_commit_list(p_s_sb, jl, 1);
+	    journal_list_still_alive(sb, commit_trans_id)) {
+		flush_commit_list(sb, jl, 1);
 	}
       out:
-	reiserfs_check_lock_depth(p_s_sb, "journal end2");
+	reiserfs_check_lock_depth(sb, "journal end2");
 
 	memset(th, 0, sizeof(*th));
 	/* Re-set th->t_super, so we can properly keep track of how many
 	 * persistent transactions there are. We need to do this so if this
 	 * call is part of a failed restart_transaction, we can free it later */
-	th->t_super = p_s_sb;
+	th->t_super = sb;
 
 	return journal->j_errno;
 }
 
-static void __reiserfs_journal_abort_hard(struct super_block *sb)
+/* Send the file system read only and refuse new transactions */
+void reiserfs_abort_journal(struct super_block *sb, int errno)
 {
 	struct reiserfs_journal *journal = SB_JOURNAL(sb);
 	if (test_bit(J_ABORTED, &journal->j_state))
 		return;
 
-	printk(KERN_CRIT "REISERFS: Aborting journal for filesystem on %s\n",
-	       reiserfs_bdevname(sb));
+	if (!journal->j_errno)
+		journal->j_errno = errno;
 
 	sb->s_flags |= MS_RDONLY;
 	set_bit(J_ABORTED, &journal->j_state);
@@ -4299,19 +4312,3 @@ static void __reiserfs_journal_abort_hard(struct super_block *sb)
 #endif
 }
 
-static void __reiserfs_journal_abort_soft(struct super_block *sb, int errno)
-{
-	struct reiserfs_journal *journal = SB_JOURNAL(sb);
-	if (test_bit(J_ABORTED, &journal->j_state))
-		return;
-
-	if (!journal->j_errno)
-		journal->j_errno = errno;
-
-	__reiserfs_journal_abort_hard(sb);
-}
-
-void reiserfs_journal_abort(struct super_block *sb, int errno)
-{
-	__reiserfs_journal_abort_soft(sb, errno);
-}
diff --git a/fs/reiserfs/lbalance.c b/fs/reiserfs/lbalance.c
index 6de060a6aa7f..381750a155f6 100644
--- a/fs/reiserfs/lbalance.c
+++ b/fs/reiserfs/lbalance.c
@@ -111,7 +111,7 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
 	item_num_in_dest =
 	    (last_first == FIRST_TO_LAST) ? (B_NR_ITEMS(dest) - 1) : 0;
 
-	leaf_paste_entries(dest_bi->bi_bh, item_num_in_dest,
+	leaf_paste_entries(dest_bi, item_num_in_dest,
 			   (last_first ==
 			    FIRST_TO_LAST) ? I_ENTRY_COUNT(B_N_PITEM_HEAD(dest,
 									  item_num_in_dest))
@@ -119,8 +119,8 @@ static void leaf_copy_dir_entries(struct buffer_info *dest_bi,
 			   DEH_SIZE * copy_count + copy_records_len);
 }
 
-/* Copy the first (if last_first == FIRST_TO_LAST) or last (last_first == LAST_TO_FIRST) item or 
-   part of it or nothing (see the return 0 below) from SOURCE to the end 
+/* Copy the first (if last_first == FIRST_TO_LAST) or last (last_first == LAST_TO_FIRST) item or
+   part of it or nothing (see the return 0 below) from SOURCE to the end
    (if last_first) or beginning (!last_first) of the DEST */
 /* returns 1 if anything was copied, else 0 */
 static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
@@ -168,10 +168,11 @@ static int leaf_copy_boundary_item(struct buffer_info *dest_bi,
 			if (bytes_or_entries == ih_item_len(ih)
 			    && is_indirect_le_ih(ih))
 				if (get_ih_free_space(ih))
-					reiserfs_panic(NULL,
-						       "vs-10020: leaf_copy_boundary_item: "
-						       "last unformatted node must be filled entirely (%h)",
-						       ih);
+					reiserfs_panic(sb_from_bi(dest_bi),
+						       "vs-10020",
+						       "last unformatted node "
+						       "must be filled "
+						       "entirely (%h)", ih);
 		}
 #endif
 
@@ -395,7 +396,7 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
 		else {
 			struct item_head n_ih;
 
-			/* copy part of the body of the item number 'item_num' of SOURCE to the end of the DEST 
+			/* copy part of the body of the item number 'item_num' of SOURCE to the end of the DEST
 			   part defined by 'cpy_bytes'; create new item header; change old item_header (????);
 			   n_ih = new item_header;
 			 */
@@ -425,7 +426,7 @@ static void leaf_item_bottle(struct buffer_info *dest_bi,
 		else {
 			struct item_head n_ih;
 
-			/* copy part of the body of the item number 'item_num' of SOURCE to the begin of the DEST 
+			/* copy part of the body of the item number 'item_num' of SOURCE to the begin of the DEST
 			   part defined by 'cpy_bytes'; create new item header;
 			   n_ih = new item_header;
 			 */
@@ -622,9 +623,8 @@ static void leaf_define_dest_src_infos(int shift_mode, struct tree_balance *tb,
 		break;
 
 	default:
-		reiserfs_panic(NULL,
-			       "vs-10250: leaf_define_dest_src_infos: shift type is unknown (%d)",
-			       shift_mode);
+		reiserfs_panic(sb_from_bi(src_bi), "vs-10250",
+			       "shift type is unknown (%d)", shift_mode);
 	}
 	RFALSE(!src_bi->bi_bh || !dest_bi->bi_bh,
 	       "vs-10260: mode==%d, source (%p) or dest (%p) buffer is initialized incorrectly",
@@ -674,9 +674,9 @@ int leaf_shift_left(struct tree_balance *tb, int shift_num, int shift_bytes)
 #ifdef CONFIG_REISERFS_CHECK
 			if (tb->tb_mode == M_PASTE || tb->tb_mode == M_INSERT) {
 				print_cur_tb("vs-10275");
-				reiserfs_panic(tb->tb_sb,
-					       "vs-10275: leaf_shift_left: balance condition corrupted (%c)",
-					       tb->tb_mode);
+				reiserfs_panic(tb->tb_sb, "vs-10275",
+					       "balance condition corrupted "
+					       "(%c)", tb->tb_mode);
 			}
 #endif
 
@@ -724,7 +724,7 @@ int leaf_shift_right(struct tree_balance *tb, int shift_num, int shift_bytes)
 static void leaf_delete_items_entirely(struct buffer_info *bi,
 				       int first, int del_num);
 /*  If del_bytes == -1, starting from position 'first' delete del_num items in whole in buffer CUR.
-    If not. 
+    If not.
     If last_first == 0. Starting from position 'first' delete del_num-1 items in whole. Delete part of body of
     the first item. Part defined by del_bytes. Don't delete first item header
     If last_first == 1. Starting from position 'first+1' delete del_num-1 items in whole. Delete part of body of
@@ -783,7 +783,7 @@ void leaf_delete_items(struct buffer_info *cur_bi, int last_first,
 				/* len = body len of item */
 				len = ih_item_len(ih);
 
-			/* delete the part of the last item of the bh 
+			/* delete the part of the last item of the bh
 			   do not delete item header
 			 */
 			leaf_cut_from_buffer(cur_bi, B_NR_ITEMS(bh) - 1,
@@ -865,7 +865,7 @@ void leaf_insert_into_buf(struct buffer_info *bi, int before,
 	}
 }
 
-/* paste paste_size bytes to affected_item_num-th item. 
+/* paste paste_size bytes to affected_item_num-th item.
    When item is a directory, this only prepare space for new entries */
 void leaf_paste_in_buffer(struct buffer_info *bi, int affected_item_num,
 			  int pos_in_item, int paste_size,
@@ -889,9 +889,12 @@ void leaf_paste_in_buffer(struct buffer_info *bi, int affected_item_num,
 
 #ifdef CONFIG_REISERFS_CHECK
 	if (zeros_number > paste_size) {
+		struct super_block *sb = NULL;
+		if (bi && bi->tb)
+			sb = bi->tb->tb_sb;
 		print_cur_tb("10177");
-		reiserfs_panic(NULL,
-			       "vs-10177: leaf_paste_in_buffer: ero number == %d, paste_size == %d",
+		reiserfs_panic(sb, "vs-10177",
+			       "zeros_number == %d, paste_size == %d",
 			       zeros_number, paste_size);
 	}
 #endif				/* CONFIG_REISERFS_CHECK */
@@ -1019,7 +1022,7 @@ static int leaf_cut_entries(struct buffer_head *bh,
 /*  when cut item is part of regular file
         pos_in_item - first byte that must be cut
         cut_size - number of bytes to be cut beginning from pos_in_item
- 
+
    when cut item is part of directory
         pos_in_item - number of first deleted entry
         cut_size - count of deleted entries
@@ -1191,7 +1194,7 @@ static void leaf_delete_items_entirely(struct buffer_info *bi,
 }
 
 /* paste new_entry_count entries (new_dehs, records) into position before to item_num-th item */
-void leaf_paste_entries(struct buffer_head *bh,
+void leaf_paste_entries(struct buffer_info *bi,
 			int item_num,
 			int before,
 			int new_entry_count,
@@ -1203,6 +1206,7 @@ void leaf_paste_entries(struct buffer_head *bh,
 	struct reiserfs_de_head *deh;
 	char *insert_point;
 	int i, old_entry_num;
+	struct buffer_head *bh = bi->bi_bh;
 
 	if (new_entry_count == 0)
 		return;
@@ -1271,7 +1275,7 @@ void leaf_paste_entries(struct buffer_head *bh,
 	/* change item key if necessary (when we paste before 0-th entry */
 	if (!before) {
 		set_le_ih_k_offset(ih, deh_offset(new_dehs));
-/*      memcpy (&ih->ih_key.k_offset, 
+/*      memcpy (&ih->ih_key.k_offset,
 		       &new_dehs->deh_offset, SHORT_KEY_SIZE);*/
 	}
 #ifdef CONFIG_REISERFS_CHECK
@@ -1287,13 +1291,17 @@ void leaf_paste_entries(struct buffer_head *bh,
 			prev = (i != 0) ? deh_location(&(deh[i - 1])) : 0;
 
 			if (prev && prev <= deh_location(&(deh[i])))
-				reiserfs_warning(NULL,
-						 "vs-10240: leaf_paste_entries: directory item (%h) corrupted (prev %a, cur(%d) %a)",
-						 ih, deh + i - 1, i, deh + i);
+				reiserfs_error(sb_from_bi(bi), "vs-10240",
+					       "directory item (%h) "
+					       "corrupted (prev %a, "
+					       "cur(%d) %a)",
+					       ih, deh + i - 1, i, deh + i);
 			if (next && next >= deh_location(&(deh[i])))
-				reiserfs_warning(NULL,
-						 "vs-10250: leaf_paste_entries: directory item (%h) corrupted (cur(%d) %a, next %a)",
-						 ih, i, deh + i, deh + i + 1);
+				reiserfs_error(sb_from_bi(bi), "vs-10250",
+					       "directory item (%h) "
+					       "corrupted (cur(%d) %a, "
+					       "next %a)",
+					       ih, i, deh + i, deh + i + 1);
 		}
 	}
 #endif
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 639d635d9d4b..efd4d720718e 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -106,7 +106,7 @@ key of the first directory entry in it.
 This function first calls search_by_key, then, if item whose first
 entry matches is not found it looks for the entry inside directory
 item found by search_by_key. Fills the path to the entry, and to the
-entry position in the item 
+entry position in the item
 
 */
 
@@ -120,8 +120,8 @@ int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
 	switch (retval) {
 	case ITEM_NOT_FOUND:
 		if (!PATH_LAST_POSITION(path)) {
-			reiserfs_warning(sb,
-					 "vs-7000: search_by_entry_key: search_by_key returned item position == 0");
+			reiserfs_error(sb, "vs-7000", "search_by_key "
+				       "returned item position == 0");
 			pathrelse(path);
 			return IO_ERROR;
 		}
@@ -135,8 +135,7 @@ int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
 
 	default:
 		pathrelse(path);
-		reiserfs_warning(sb,
-				 "vs-7002: search_by_entry_key: no path to here");
+		reiserfs_error(sb, "vs-7002", "no path to here");
 		return IO_ERROR;
 	}
 
@@ -146,10 +145,9 @@ int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
 	if (!is_direntry_le_ih(de->de_ih) ||
 	    COMP_SHORT_KEYS(&(de->de_ih->ih_key), key)) {
 		print_block(de->de_bh, 0, -1, -1);
-		reiserfs_panic(sb,
-			       "vs-7005: search_by_entry_key: found item %h is not directory item or "
-			       "does not belong to the same directory as key %K",
-			       de->de_ih, key);
+		reiserfs_panic(sb, "vs-7005", "found item %h is not directory "
+			       "item or does not belong to the same directory "
+			       "as key %K", de->de_ih, key);
 	}
 #endif				/* CONFIG_REISERFS_CHECK */
 
@@ -300,8 +298,7 @@ static int reiserfs_find_entry(struct inode *dir, const char *name, int namelen,
 		    search_by_entry_key(dir->i_sb, &key_to_search,
 					path_to_entry, de);
 		if (retval == IO_ERROR) {
-			reiserfs_warning(dir->i_sb, "zam-7001: io error in %s",
-					 __func__);
+			reiserfs_error(dir->i_sb, "zam-7001", "io error");
 			return IO_ERROR;
 		}
 
@@ -361,9 +358,10 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
 			return ERR_PTR(-EACCES);
 		}
 
-		/* Propogate the priv_object flag so we know we're in the priv tree */
-		if (is_reiserfs_priv_object(dir))
-			reiserfs_mark_inode_private(inode);
+		/* Propagate the private flag so we know we're
+		 * in the priv tree */
+		if (IS_PRIVATE(dir))
+			inode->i_flags |= S_PRIVATE;
 	}
 	reiserfs_write_unlock(dir->i_sb);
 	if (retval == IO_ERROR) {
@@ -373,7 +371,7 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
 	return d_splice_alias(inode, dentry);
 }
 
-/* 
+/*
 ** looks up the dentry of the parent directory for child.
 ** taken from ext2_get_parent
 */
@@ -403,7 +401,7 @@ struct dentry *reiserfs_get_parent(struct dentry *child)
 	return d_obtain_alias(inode);
 }
 
-/* add entry to the directory (entry can be hidden). 
+/* add entry to the directory (entry can be hidden).
 
 insert definition of when hidden directories are used here -Hans
 
@@ -484,10 +482,9 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
 		}
 
 		if (retval != NAME_FOUND) {
-			reiserfs_warning(dir->i_sb,
-					 "zam-7002:%s: \"reiserfs_find_entry\" "
-					 "has returned unexpected value (%d)",
-					 __func__, retval);
+			reiserfs_error(dir->i_sb, "zam-7002",
+				       "reiserfs_find_entry() returned "
+				       "unexpected value (%d)", retval);
 		}
 
 		return -EEXIST;
@@ -498,8 +495,9 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
 				MAX_GENERATION_NUMBER + 1);
 	if (gen_number > MAX_GENERATION_NUMBER) {
 		/* there is no free generation number */
-		reiserfs_warning(dir->i_sb,
-				 "reiserfs_add_entry: Congratulations! we have got hash function screwed up");
+		reiserfs_warning(dir->i_sb, "reiserfs-7010",
+				 "Congratulations! we have got hash function "
+				 "screwed up");
 		if (buffer != small_buf)
 			kfree(buffer);
 		pathrelse(&path);
@@ -515,10 +513,9 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
 	if (gen_number != 0) {	/* we need to re-search for the insertion point */
 		if (search_by_entry_key(dir->i_sb, &entry_key, &path, &de) !=
 		    NAME_NOT_FOUND) {
-			reiserfs_warning(dir->i_sb,
-					 "vs-7032: reiserfs_add_entry: "
-					 "entry with this key (%K) already exists",
-					 &entry_key);
+			reiserfs_warning(dir->i_sb, "vs-7032",
+					 "entry with this key (%K) already "
+					 "exists", &entry_key);
 
 			if (buffer != small_buf)
 				kfree(buffer);
@@ -562,7 +559,7 @@ static int drop_new_inode(struct inode *inode)
 	return 0;
 }
 
-/* utility function that does setup for reiserfs_new_inode.  
+/* utility function that does setup for reiserfs_new_inode.
 ** vfs_dq_init needs lots of credits so it's better to have it
 ** outside of a transaction, so we had to pull some bits of
 ** reiserfs_new_inode out into this func.
@@ -601,20 +598,22 @@ static int reiserfs_create(struct inode *dir, struct dentry *dentry, int mode,
 	    2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
 		 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
 	struct reiserfs_transaction_handle th;
-	int locked;
+	struct reiserfs_security_handle security;
 
 	if (!(inode = new_inode(dir->i_sb))) {
 		return -ENOMEM;
 	}
 	new_inode_init(inode, dir, mode);
 
-	locked = reiserfs_cache_default_acl(dir);
-
+	jbegin_count += reiserfs_cache_default_acl(dir);
+	retval = reiserfs_security_init(dir, inode, &security);
+	if (retval < 0) {
+		drop_new_inode(inode);
+		return retval;
+	}
+	jbegin_count += retval;
 	reiserfs_write_lock(dir->i_sb);
 
-	if (locked)
-		reiserfs_write_lock_xattrs(dir->i_sb);
-
 	retval = journal_begin(&th, dir->i_sb, jbegin_count);
 	if (retval) {
 		drop_new_inode(inode);
@@ -623,15 +622,10 @@ static int reiserfs_create(struct inode *dir, struct dentry *dentry, int mode,
 
 	retval =
 	    reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
-			       inode);
+			       inode, &security);
 	if (retval)
 		goto out_failed;
 
-	if (locked) {
-		reiserfs_write_unlock_xattrs(dir->i_sb);
-		locked = 0;
-	}
-
 	inode->i_op = &reiserfs_file_inode_operations;
 	inode->i_fop = &reiserfs_file_operations;
 	inode->i_mapping->a_ops = &reiserfs_address_space_operations;
@@ -658,8 +652,6 @@ static int reiserfs_create(struct inode *dir, struct dentry *dentry, int mode,
 	retval = journal_end(&th, dir->i_sb, jbegin_count);
 
       out_failed:
-	if (locked)
-		reiserfs_write_unlock_xattrs(dir->i_sb);
 	reiserfs_write_unlock(dir->i_sb);
 	return retval;
 }
@@ -670,12 +662,12 @@ static int reiserfs_mknod(struct inode *dir, struct dentry *dentry, int mode,
 	int retval;
 	struct inode *inode;
 	struct reiserfs_transaction_handle th;
+	struct reiserfs_security_handle security;
 	/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
 	int jbegin_count =
 	    JOURNAL_PER_BALANCE_CNT * 3 +
 	    2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
 		 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
-	int locked;
 
 	if (!new_valid_dev(rdev))
 		return -EINVAL;
@@ -685,13 +677,15 @@ static int reiserfs_mknod(struct inode *dir, struct dentry *dentry, int mode,
 	}
 	new_inode_init(inode, dir, mode);
 
-	locked = reiserfs_cache_default_acl(dir);
-
+	jbegin_count += reiserfs_cache_default_acl(dir);
+	retval = reiserfs_security_init(dir, inode, &security);
+	if (retval < 0) {
+		drop_new_inode(inode);
+		return retval;
+	}
+	jbegin_count += retval;
 	reiserfs_write_lock(dir->i_sb);
 
-	if (locked)
-		reiserfs_write_lock_xattrs(dir->i_sb);
-
 	retval = journal_begin(&th, dir->i_sb, jbegin_count);
 	if (retval) {
 		drop_new_inode(inode);
@@ -700,16 +694,11 @@ static int reiserfs_mknod(struct inode *dir, struct dentry *dentry, int mode,
 
 	retval =
 	    reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
-			       inode);
+			       inode, &security);
 	if (retval) {
 		goto out_failed;
 	}
 
-	if (locked) {
-		reiserfs_write_unlock_xattrs(dir->i_sb);
-		locked = 0;
-	}
-
 	inode->i_op = &reiserfs_special_inode_operations;
 	init_special_inode(inode, inode->i_mode, rdev);
 
@@ -739,8 +728,6 @@ static int reiserfs_mknod(struct inode *dir, struct dentry *dentry, int mode,
 	retval = journal_end(&th, dir->i_sb, jbegin_count);
 
       out_failed:
-	if (locked)
-		reiserfs_write_unlock_xattrs(dir->i_sb);
 	reiserfs_write_unlock(dir->i_sb);
 	return retval;
 }
@@ -750,12 +737,12 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	int retval;
 	struct inode *inode;
 	struct reiserfs_transaction_handle th;
+	struct reiserfs_security_handle security;
 	/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
 	int jbegin_count =
 	    JOURNAL_PER_BALANCE_CNT * 3 +
 	    2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
 		 REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
-	int locked;
 
 #ifdef DISPLACE_NEW_PACKING_LOCALITIES
 	/* set flag that new packing locality created and new blocks for the content     * of that directory are not displaced yet */
@@ -767,11 +754,14 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	}
 	new_inode_init(inode, dir, mode);
 
-	locked = reiserfs_cache_default_acl(dir);
-
+	jbegin_count += reiserfs_cache_default_acl(dir);
+	retval = reiserfs_security_init(dir, inode, &security);
+	if (retval < 0) {
+		drop_new_inode(inode);
+		return retval;
+	}
+	jbegin_count += retval;
 	reiserfs_write_lock(dir->i_sb);
-	if (locked)
-		reiserfs_write_lock_xattrs(dir->i_sb);
 
 	retval = journal_begin(&th, dir->i_sb, jbegin_count);
 	if (retval) {
@@ -787,17 +777,12 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	    retval = reiserfs_new_inode(&th, dir, mode, NULL /*symlink */ ,
 					old_format_only(dir->i_sb) ?
 					EMPTY_DIR_SIZE_V1 : EMPTY_DIR_SIZE,
-					dentry, inode);
+					dentry, inode, &security);
 	if (retval) {
 		dir->i_nlink--;
 		goto out_failed;
 	}
 
-	if (locked) {
-		reiserfs_write_unlock_xattrs(dir->i_sb);
-		locked = 0;
-	}
-
 	reiserfs_update_inode_transaction(inode);
 	reiserfs_update_inode_transaction(dir);
 
@@ -827,8 +812,6 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	unlock_new_inode(inode);
 	retval = journal_end(&th, dir->i_sb, jbegin_count);
       out_failed:
-	if (locked)
-		reiserfs_write_unlock_xattrs(dir->i_sb);
 	reiserfs_write_unlock(dir->i_sb);
 	return retval;
 }
@@ -837,7 +820,7 @@ static inline int reiserfs_empty_dir(struct inode *inode)
 {
 	/* we can cheat because an old format dir cannot have
 	 ** EMPTY_DIR_SIZE, and a new format dir cannot have
-	 ** EMPTY_DIR_SIZE_V1.  So, if the inode is either size, 
+	 ** EMPTY_DIR_SIZE_V1.  So, if the inode is either size,
 	 ** regardless of disk format version, the directory is empty.
 	 */
 	if (inode->i_size != EMPTY_DIR_SIZE &&
@@ -903,8 +886,9 @@ static int reiserfs_rmdir(struct inode *dir, struct dentry *dentry)
 		goto end_rmdir;
 
 	if (inode->i_nlink != 2 && inode->i_nlink != 1)
-		reiserfs_warning(inode->i_sb, "%s: empty directory has nlink "
-				 "!= 2 (%d)", __func__, inode->i_nlink);
+		reiserfs_error(inode->i_sb, "reiserfs-7040",
+			       "empty directory has nlink != 2 (%d)",
+			       inode->i_nlink);
 
 	clear_nlink(inode);
 	inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
@@ -980,10 +964,9 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
 	}
 
 	if (!inode->i_nlink) {
-		reiserfs_warning(inode->i_sb, "%s: deleting nonexistent file "
-				 "(%s:%lu), %d", __func__,
-				 reiserfs_bdevname(inode->i_sb), inode->i_ino,
-				 inode->i_nlink);
+		reiserfs_warning(inode->i_sb, "reiserfs-7042",
+				 "deleting nonexistent file (%lu), %d",
+				 inode->i_ino, inode->i_nlink);
 		inode->i_nlink = 1;
 	}
 
@@ -1037,6 +1020,7 @@ static int reiserfs_symlink(struct inode *parent_dir,
 	char *name;
 	int item_len;
 	struct reiserfs_transaction_handle th;
+	struct reiserfs_security_handle security;
 	int mode = S_IFLNK | S_IRWXUGO;
 	/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
 	int jbegin_count =
@@ -1049,6 +1033,13 @@ static int reiserfs_symlink(struct inode *parent_dir,
 	}
 	new_inode_init(inode, parent_dir, mode);
 
+	retval = reiserfs_security_init(parent_dir, inode, &security);
+	if (retval < 0) {
+		drop_new_inode(inode);
+		return retval;
+	}
+	jbegin_count += retval;
+
 	reiserfs_write_lock(parent_dir->i_sb);
 	item_len = ROUND_UP(strlen(symname));
 	if (item_len > MAX_DIRECT_ITEM_LEN(parent_dir->i_sb->s_blocksize)) {
@@ -1066,8 +1057,6 @@ static int reiserfs_symlink(struct inode *parent_dir,
 	memcpy(name, symname, strlen(symname));
 	padd_item(name, item_len, strlen(symname));
 
-	/* We would inherit the default ACL here, but symlinks don't get ACLs */
-
 	retval = journal_begin(&th, parent_dir->i_sb, jbegin_count);
 	if (retval) {
 		drop_new_inode(inode);
@@ -1077,7 +1066,7 @@ static int reiserfs_symlink(struct inode *parent_dir,
 
 	retval =
 	    reiserfs_new_inode(&th, parent_dir, mode, name, strlen(symname),
-			       dentry, inode);
+			       dentry, inode, &security);
 	kfree(name);
 	if (retval) {		/* reiserfs_new_inode iputs for us */
 		goto out_failed;
@@ -1173,7 +1162,7 @@ static int reiserfs_link(struct dentry *old_dentry, struct inode *dir,
 	return retval;
 }
 
-// de contains information pointing to an entry which 
+/* de contains information pointing to an entry which */
 static int de_still_valid(const char *name, int len,
 			  struct reiserfs_dir_entry *de)
 {
@@ -1196,15 +1185,14 @@ static int entry_points_to_object(const char *name, int len,
 
 	if (inode) {
 		if (!de_visible(de->de_deh + de->de_entry_num))
-			reiserfs_panic(NULL,
-				       "vs-7042: entry_points_to_object: entry must be visible");
+			reiserfs_panic(inode->i_sb, "vs-7042",
+				       "entry must be visible");
 		return (de->de_objectid == inode->i_ino) ? 1 : 0;
 	}
 
 	/* this must be added hidden entry */
 	if (de_visible(de->de_deh + de->de_entry_num))
-		reiserfs_panic(NULL,
-			       "vs-7043: entry_points_to_object: entry must be visible");
+		reiserfs_panic(NULL, "vs-7043", "entry must be visible");
 
 	return 1;
 }
@@ -1218,10 +1206,10 @@ static void set_ino_in_dir_entry(struct reiserfs_dir_entry *de,
 	de->de_deh[de->de_entry_num].deh_objectid = key->k_objectid;
 }
 
-/* 
+/*
  * process, that is going to call fix_nodes/do_balance must hold only
  * one path. If it holds 2 or more, it can get into endless waiting in
- * get_empty_nodes or its clones 
+ * get_empty_nodes or its clones
  */
 static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			   struct inode *new_dir, struct dentry *new_dentry)
@@ -1275,7 +1263,7 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	old_inode_mode = old_inode->i_mode;
 	if (S_ISDIR(old_inode_mode)) {
-		// make sure, that directory being renamed has correct ".." 
+		// make sure, that directory being renamed has correct ".."
 		// and that its new parent directory has not too many links
 		// already
 
@@ -1286,8 +1274,8 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			}
 		}
 
-		/* directory is renamed, its parent directory will be changed, 
-		 ** so find ".." entry 
+		/* directory is renamed, its parent directory will be changed,
+		 ** so find ".." entry
 		 */
 		dot_dot_de.de_gen_number_bit_string = NULL;
 		retval =
@@ -1318,8 +1306,8 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			       new_dentry->d_name.len, old_inode, 0);
 	if (retval == -EEXIST) {
 		if (!new_dentry_inode) {
-			reiserfs_panic(old_dir->i_sb,
-				       "vs-7050: new entry is found, new inode == 0\n");
+			reiserfs_panic(old_dir->i_sb, "vs-7050",
+				       "new entry is found, new inode == 0");
 		}
 	} else if (retval) {
 		int err = journal_end(&th, old_dir->i_sb, jbegin_count);
@@ -1397,9 +1385,9 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		   this stuff, yes? Then, having
 		   gathered everything into RAM we
 		   should lock the buffers, yes?  -Hans */
-		/* probably.  our rename needs to hold more 
-		 ** than one path at once.  The seals would 
-		 ** have to be written to deal with multi-path 
+		/* probably.  our rename needs to hold more
+		 ** than one path at once.  The seals would
+		 ** have to be written to deal with multi-path
 		 ** issues -chris
 		 */
 		/* sanity checking before doing the rename - avoid races many
@@ -1477,7 +1465,7 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	}
 
 	if (S_ISDIR(old_inode_mode)) {
-		// adjust ".." of renamed directory 
+		/* adjust ".." of renamed directory */
 		set_ino_in_dir_entry(&dot_dot_de, INODE_PKEY(new_dir));
 		journal_mark_dirty(&th, new_dir->i_sb, dot_dot_de.de_bh);
 
@@ -1499,8 +1487,8 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	if (reiserfs_cut_from_item
 	    (&th, &old_entry_path, &(old_de.de_entry_key), old_dir, NULL,
 	     0) < 0)
-		reiserfs_warning(old_dir->i_sb,
-				 "vs-7060: reiserfs_rename: couldn't not cut old name. Fsck later?");
+		reiserfs_error(old_dir->i_sb, "vs-7060",
+			       "couldn't not cut old name. Fsck later?");
 
 	old_dir->i_size -= DEH_SIZE + old_de.de_entrylen;
 
diff --git a/fs/reiserfs/objectid.c b/fs/reiserfs/objectid.c
index ea0cf8c28a99..3a6de810bd61 100644
--- a/fs/reiserfs/objectid.c
+++ b/fs/reiserfs/objectid.c
@@ -18,8 +18,7 @@
 static void check_objectid_map(struct super_block *s, __le32 * map)
 {
 	if (le32_to_cpu(map[0]) != 1)
-		reiserfs_panic(s,
-			       "vs-15010: check_objectid_map: map corrupted: %lx",
+		reiserfs_panic(s, "vs-15010", "map corrupted: %lx",
 			       (long unsigned int)le32_to_cpu(map[0]));
 
 	// FIXME: add something else here
@@ -61,7 +60,7 @@ __u32 reiserfs_get_unused_objectid(struct reiserfs_transaction_handle *th)
 	/* comment needed -Hans */
 	unused_objectid = le32_to_cpu(map[1]);
 	if (unused_objectid == U32_MAX) {
-		reiserfs_warning(s, "%s: no more object ids", __func__);
+		reiserfs_warning(s, "reiserfs-15100", "no more object ids");
 		reiserfs_restore_prepared_buffer(s, SB_BUFFER_WITH_SB(s));
 		return 0;
 	}
@@ -160,9 +159,8 @@ void reiserfs_release_objectid(struct reiserfs_transaction_handle *th,
 		i += 2;
 	}
 
-	reiserfs_warning(s,
-			 "vs-15011: reiserfs_release_objectid: tried to free free object id (%lu)",
-			 (long unsigned)objectid_to_release);
+	reiserfs_error(s, "vs-15011", "tried to free free object id (%lu)",
+		       (long unsigned)objectid_to_release);
 }
 
 int reiserfs_convert_objectid_map_v1(struct super_block *s)
@@ -182,7 +180,7 @@ int reiserfs_convert_objectid_map_v1(struct super_block *s)
 
 	if (cur_size > new_size) {
 		/* mark everyone used that was listed as free at the end of the objectid
-		 ** map 
+		 ** map
 		 */
 		objectid_map[new_size - 1] = objectid_map[cur_size - 1];
 		set_sb_oid_cursize(disk_sb, new_size);
diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 740bb8c0c1ae..536eacaeb710 100644
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -157,19 +157,16 @@ static void sprintf_disk_child(char *buf, struct disk_child *dc)
 		dc_size(dc));
 }
 
-static char *is_there_reiserfs_struct(char *fmt, int *what, int *skip)
+static char *is_there_reiserfs_struct(char *fmt, int *what)
 {
 	char *k = fmt;
 
-	*skip = 0;
-
 	while ((k = strchr(k, '%')) != NULL) {
 		if (k[1] == 'k' || k[1] == 'K' || k[1] == 'h' || k[1] == 't' ||
 		    k[1] == 'z' || k[1] == 'b' || k[1] == 'y' || k[1] == 'a') {
 			*what = k[1];
 			break;
 		}
-		(*skip)++;
 		k++;
 	}
 	return k;
@@ -181,30 +178,29 @@ static char *is_there_reiserfs_struct(char *fmt, int *what, int *skip)
    appropriative printk. With this reiserfs_warning you can use format
    specification for complex structures like you used to do with
    printfs for integers, doubles and pointers. For instance, to print
-   out key structure you have to write just: 
-   reiserfs_warning ("bad key %k", key); 
-   instead of 
-   printk ("bad key %lu %lu %lu %lu", key->k_dir_id, key->k_objectid, 
-           key->k_offset, key->k_uniqueness); 
+   out key structure you have to write just:
+   reiserfs_warning ("bad key %k", key);
+   instead of
+   printk ("bad key %lu %lu %lu %lu", key->k_dir_id, key->k_objectid,
+           key->k_offset, key->k_uniqueness);
 */
-
+static DEFINE_SPINLOCK(error_lock);
 static void prepare_error_buf(const char *fmt, va_list args)
 {
 	char *fmt1 = fmt_buf;
 	char *k;
 	char *p = error_buf;
-	int i, j, what, skip;
+	int what;
+
+	spin_lock(&error_lock);
 
 	strcpy(fmt1, fmt);
 
-	while ((k = is_there_reiserfs_struct(fmt1, &what, &skip)) != NULL) {
+	while ((k = is_there_reiserfs_struct(fmt1, &what)) != NULL) {
 		*k = 0;
 
 		p += vsprintf(p, fmt1, args);
 
-		for (i = 0; i < skip; i++)
-			j = va_arg(args, int);
-
 		switch (what) {
 		case 'k':
 			sprintf_le_key(p, va_arg(args, struct reiserfs_key *));
@@ -243,15 +239,16 @@ static void prepare_error_buf(const char *fmt, va_list args)
 		fmt1 = k + 2;
 	}
 	vsprintf(p, fmt1, args);
+	spin_unlock(&error_lock);
 
 }
 
 /* in addition to usual conversion specifiers this accepts reiserfs
-   specific conversion specifiers: 
-   %k to print little endian key, 
-   %K to print cpu key, 
+   specific conversion specifiers:
+   %k to print little endian key,
+   %K to print cpu key,
    %h to print item_head,
-   %t to print directory entry 
+   %t to print directory entry
    %z to print block head (arg must be struct buffer_head *
    %b to print buffer_head
 */
@@ -264,14 +261,17 @@ static void prepare_error_buf(const char *fmt, va_list args)
     va_end( args );\
 }
 
-void reiserfs_warning(struct super_block *sb, const char *fmt, ...)
+void __reiserfs_warning(struct super_block *sb, const char *id,
+			 const char *function, const char *fmt, ...)
 {
 	do_reiserfs_warning(fmt);
 	if (sb)
-		printk(KERN_WARNING "ReiserFS: %s: warning: %s\n",
-		       reiserfs_bdevname(sb), error_buf);
+		printk(KERN_WARNING "REISERFS warning (device %s): %s%s%s: "
+		       "%s\n", sb->s_id, id ? id : "", id ? " " : "",
+		       function, error_buf);
 	else
-		printk(KERN_WARNING "ReiserFS: warning: %s\n", error_buf);
+		printk(KERN_WARNING "REISERFS warning: %s%s%s: %s\n",
+		       id ? id : "", id ? " " : "", function, error_buf);
 }
 
 /* No newline.. reiserfs_info calls can be followed by printk's */
@@ -279,10 +279,10 @@ void reiserfs_info(struct super_block *sb, const char *fmt, ...)
 {
 	do_reiserfs_warning(fmt);
 	if (sb)
-		printk(KERN_NOTICE "ReiserFS: %s: %s",
-		       reiserfs_bdevname(sb), error_buf);
+		printk(KERN_NOTICE "REISERFS (device %s): %s",
+		       sb->s_id, error_buf);
 	else
-		printk(KERN_NOTICE "ReiserFS: %s", error_buf);
+		printk(KERN_NOTICE "REISERFS %s:", error_buf);
 }
 
 /* No newline.. reiserfs_printk calls can be followed by printk's */
@@ -297,10 +297,10 @@ void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...)
 #ifdef CONFIG_REISERFS_CHECK
 	do_reiserfs_warning(fmt);
 	if (s)
-		printk(KERN_DEBUG "ReiserFS: %s: %s\n",
-		       reiserfs_bdevname(s), error_buf);
+		printk(KERN_DEBUG "REISERFS debug (device %s): %s\n",
+		       s->s_id, error_buf);
 	else
-		printk(KERN_DEBUG "ReiserFS: %s\n", error_buf);
+		printk(KERN_DEBUG "REISERFS debug: %s\n", error_buf);
 #endif
 }
 
@@ -314,17 +314,17 @@ void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...)
     maintainer-errorid.  Don't bother with reusing errorids, there are
     lots of numbers out there.
 
-    Example: 
-    
+    Example:
+
     reiserfs_panic(
 	p_sb, "reiser-29: reiserfs_new_blocknrs: "
 	"one of search_start or rn(%d) is equal to MAX_B_NUM,"
-	"which means that we are optimizing location based on the bogus location of a temp buffer (%p).", 
+	"which means that we are optimizing location based on the bogus location of a temp buffer (%p).",
 	rn, bh
     );
 
     Regular panic()s sometimes clear the screen before the message can
-    be read, thus the need for the while loop.  
+    be read, thus the need for the while loop.
 
     Numbering scheme for panic used by Vladimir and Anatoly( Hans completely ignores this scheme, and considers it
     pointless complexity):
@@ -353,14 +353,46 @@ void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...)
 extern struct tree_balance *cur_tb;
 #endif
 
-void reiserfs_panic(struct super_block *sb, const char *fmt, ...)
+void __reiserfs_panic(struct super_block *sb, const char *id,
+		      const char *function, const char *fmt, ...)
 {
 	do_reiserfs_warning(fmt);
 
+#ifdef CONFIG_REISERFS_CHECK
 	dump_stack();
+#endif
+	if (sb)
+		panic(KERN_WARNING "REISERFS panic (device %s): %s%s%s: %s\n",
+		      sb->s_id, id ? id : "", id ? " " : "",
+		      function, error_buf);
+	else
+		panic(KERN_WARNING "REISERFS panic: %s%s%s: %s\n",
+		      id ? id : "", id ? " " : "", function, error_buf);
+}
+
+void __reiserfs_error(struct super_block *sb, const char *id,
+		      const char *function, const char *fmt, ...)
+{
+	do_reiserfs_warning(fmt);
 
-	panic(KERN_EMERG "REISERFS: panic (device %s): %s\n",
-	       reiserfs_bdevname(sb), error_buf);
+	BUG_ON(sb == NULL);
+
+	if (reiserfs_error_panic(sb))
+		__reiserfs_panic(sb, id, function, error_buf);
+
+	if (id && id[0])
+		printk(KERN_CRIT "REISERFS error (device %s): %s %s: %s\n",
+		       sb->s_id, id, function, error_buf);
+	else
+		printk(KERN_CRIT "REISERFS error (device %s): %s: %s\n",
+		       sb->s_id, function, error_buf);
+
+	if (sb->s_flags & MS_RDONLY)
+		return;
+
+	reiserfs_info(sb, "Remounting filesystem read-only\n");
+	sb->s_flags |= MS_RDONLY;
+	reiserfs_abort_journal(sb, -EIO);
 }
 
 void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...)
@@ -368,18 +400,18 @@ void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...)
 	do_reiserfs_warning(fmt);
 
 	if (reiserfs_error_panic(sb)) {
-		panic(KERN_CRIT "REISERFS: panic (device %s): %s\n",
-		      reiserfs_bdevname(sb), error_buf);
+		panic(KERN_CRIT "REISERFS panic (device %s): %s\n", sb->s_id,
+		      error_buf);
 	}
 
-	if (sb->s_flags & MS_RDONLY)
+	if (reiserfs_is_journal_aborted(SB_JOURNAL(sb)))
 		return;
 
-	printk(KERN_CRIT "REISERFS: abort (device %s): %s\n",
-	       reiserfs_bdevname(sb), error_buf);
+	printk(KERN_CRIT "REISERFS abort (device %s): %s\n", sb->s_id,
+	       error_buf);
 
 	sb->s_flags |= MS_RDONLY;
-	reiserfs_journal_abort(sb, errno);
+	reiserfs_abort_journal(sb, errno);
 }
 
 /* this prints internal nodes (4 keys/items in line) (dc_number,
@@ -681,12 +713,10 @@ static void check_leaf_block_head(struct buffer_head *bh)
 	blkh = B_BLK_HEAD(bh);
 	nr = blkh_nr_item(blkh);
 	if (nr > (bh->b_size - BLKH_SIZE) / IH_SIZE)
-		reiserfs_panic(NULL,
-			       "vs-6010: check_leaf_block_head: invalid item number %z",
+		reiserfs_panic(NULL, "vs-6010", "invalid item number %z",
 			       bh);
 	if (blkh_free_space(blkh) > bh->b_size - BLKH_SIZE - IH_SIZE * nr)
-		reiserfs_panic(NULL,
-			       "vs-6020: check_leaf_block_head: invalid free space %z",
+		reiserfs_panic(NULL, "vs-6020", "invalid free space %z",
 			       bh);
 
 }
@@ -697,21 +727,15 @@ static void check_internal_block_head(struct buffer_head *bh)
 
 	blkh = B_BLK_HEAD(bh);
 	if (!(B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL && B_LEVEL(bh) <= MAX_HEIGHT))
-		reiserfs_panic(NULL,
-			       "vs-6025: check_internal_block_head: invalid level %z",
-			       bh);
+		reiserfs_panic(NULL, "vs-6025", "invalid level %z", bh);
 
 	if (B_NR_ITEMS(bh) > (bh->b_size - BLKH_SIZE) / IH_SIZE)
-		reiserfs_panic(NULL,
-			       "vs-6030: check_internal_block_head: invalid item number %z",
-			       bh);
+		reiserfs_panic(NULL, "vs-6030", "invalid item number %z", bh);
 
 	if (B_FREE_SPACE(bh) !=
 	    bh->b_size - BLKH_SIZE - KEY_SIZE * B_NR_ITEMS(bh) -
 	    DC_SIZE * (B_NR_ITEMS(bh) + 1))
-		reiserfs_panic(NULL,
-			       "vs-6040: check_internal_block_head: invalid free space %z",
-			       bh);
+		reiserfs_panic(NULL, "vs-6040", "invalid free space %z", bh);
 
 }
 
diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
index 37173fa07d15..9229e5514a4e 100644
--- a/fs/reiserfs/procfs.c
+++ b/fs/reiserfs/procfs.c
@@ -321,7 +321,7 @@ static int show_journal(struct seq_file *m, struct super_block *sb)
 		   /* incore fields */
 		   "j_1st_reserved_block: \t%i\n"
 		   "j_state: \t%li\n"
-		   "j_trans_id: \t%lu\n"
+		   "j_trans_id: \t%u\n"
 		   "j_mount_id: \t%lu\n"
 		   "j_start: \t%lu\n"
 		   "j_len: \t%lu\n"
@@ -329,7 +329,7 @@ static int show_journal(struct seq_file *m, struct super_block *sb)
 		   "j_wcount: \t%i\n"
 		   "j_bcount: \t%lu\n"
 		   "j_first_unflushed_offset: \t%lu\n"
-		   "j_last_flush_trans_id: \t%lu\n"
+		   "j_last_flush_trans_id: \t%u\n"
 		   "j_trans_start_time: \t%li\n"
 		   "j_list_bitmap_index: \t%i\n"
 		   "j_must_wait: \t%i\n"
@@ -492,7 +492,6 @@ int reiserfs_proc_info_init(struct super_block *sb)
 	spin_lock_init(&__PINFO(sb).lock);
 	REISERFS_SB(sb)->procdir = proc_mkdir(b, proc_info_root);
 	if (REISERFS_SB(sb)->procdir) {
-		REISERFS_SB(sb)->procdir->owner = THIS_MODULE;
 		REISERFS_SB(sb)->procdir->data = sb;
 		add_file(sb, "version", show_version);
 		add_file(sb, "super", show_super);
@@ -503,7 +502,7 @@ int reiserfs_proc_info_init(struct super_block *sb)
 		add_file(sb, "journal", show_journal);
 		return 0;
 	}
-	reiserfs_warning(sb, "reiserfs: cannot create /proc/%s/%s",
+	reiserfs_warning(sb, "cannot create /proc/%s/%s",
 			 proc_info_root_name, b);
 	return 1;
 }
@@ -556,11 +555,8 @@ int reiserfs_proc_info_global_init(void)
 {
 	if (proc_info_root == NULL) {
 		proc_info_root = proc_mkdir(proc_info_root_name, NULL);
-		if (proc_info_root) {
-			proc_info_root->owner = THIS_MODULE;
-		} else {
-			reiserfs_warning(NULL,
-					 "reiserfs: cannot create /proc/%s",
+		if (!proc_info_root) {
+			reiserfs_warning(NULL, "cannot create /proc/%s",
 					 proc_info_root_name);
 			return 1;
 		}
@@ -634,7 +630,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start,
  *
  */
 
-/* 
+/*
  * Make Linus happy.
  * Local variables:
  * c-indentation-style: "K&R"
diff --git a/fs/reiserfs/resize.c b/fs/reiserfs/resize.c
index f71c3948edef..238e9d9b31e0 100644
--- a/fs/reiserfs/resize.c
+++ b/fs/reiserfs/resize.c
@@ -1,8 +1,8 @@
-/* 
+/*
  * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
  */
 
-/* 
+/*
  * Written by Alexander Zarochentcev.
  *
  * The kernel part of the (on-line) reiserfs resizer.
@@ -101,7 +101,7 @@ int reiserfs_resize(struct super_block *s, unsigned long block_count_new)
 			memcpy(jbitmap[i].bitmaps, jb->bitmaps, copy_size);
 
 			/* just in case vfree schedules on us, copy the new
-			 ** pointer into the journal struct before freeing the 
+			 ** pointer into the journal struct before freeing the
 			 ** old one
 			 */
 			node_tmp = jb->bitmaps;
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 73aaa33f6735..d036ee5b1c81 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -23,7 +23,6 @@
  * get_rkey
  * key_in_buffer
  * decrement_bcount
- * decrement_counters_in_path
  * reiserfs_check_path
  * pathrelse_and_restore
  * pathrelse
@@ -57,28 +56,28 @@
 #include <linux/quotaops.h>
 
 /* Does the buffer contain a disk block which is in the tree. */
-inline int B_IS_IN_TREE(const struct buffer_head *p_s_bh)
+inline int B_IS_IN_TREE(const struct buffer_head *bh)
 {
 
-	RFALSE(B_LEVEL(p_s_bh) > MAX_HEIGHT,
-	       "PAP-1010: block (%b) has too big level (%z)", p_s_bh, p_s_bh);
+	RFALSE(B_LEVEL(bh) > MAX_HEIGHT,
+	       "PAP-1010: block (%b) has too big level (%z)", bh, bh);
 
-	return (B_LEVEL(p_s_bh) != FREE_LEVEL);
+	return (B_LEVEL(bh) != FREE_LEVEL);
 }
 
 //
 // to gets item head in le form
 //
-inline void copy_item_head(struct item_head *p_v_to,
-			   const struct item_head *p_v_from)
+inline void copy_item_head(struct item_head *to,
+			   const struct item_head *from)
 {
-	memcpy(p_v_to, p_v_from, IH_SIZE);
+	memcpy(to, from, IH_SIZE);
 }
 
 /* k1 is pointer to on-disk structure which is stored in little-endian
    form. k2 is pointer to cpu variable. For key of items of the same
    object this returns 0.
-   Returns: -1 if key1 < key2 
+   Returns: -1 if key1 < key2
    0 if key1 == key2
    1 if key1 > key2 */
 inline int comp_short_keys(const struct reiserfs_key *le_key,
@@ -136,15 +135,15 @@ static inline int comp_keys(const struct reiserfs_key *le_key,
 inline int comp_short_le_keys(const struct reiserfs_key *key1,
 			      const struct reiserfs_key *key2)
 {
-	__u32 *p_s_1_u32, *p_s_2_u32;
-	int n_key_length = REISERFS_SHORT_KEY_LEN;
+	__u32 *k1_u32, *k2_u32;
+	int key_length = REISERFS_SHORT_KEY_LEN;
 
-	p_s_1_u32 = (__u32 *) key1;
-	p_s_2_u32 = (__u32 *) key2;
-	for (; n_key_length--; ++p_s_1_u32, ++p_s_2_u32) {
-		if (le32_to_cpu(*p_s_1_u32) < le32_to_cpu(*p_s_2_u32))
+	k1_u32 = (__u32 *) key1;
+	k2_u32 = (__u32 *) key2;
+	for (; key_length--; ++k1_u32, ++k2_u32) {
+		if (le32_to_cpu(*k1_u32) < le32_to_cpu(*k2_u32))
 			return -1;
-		if (le32_to_cpu(*p_s_1_u32) > le32_to_cpu(*p_s_2_u32))
+		if (le32_to_cpu(*k1_u32) > le32_to_cpu(*k2_u32))
 			return 1;
 	}
 	return 0;
@@ -175,52 +174,51 @@ inline int comp_le_keys(const struct reiserfs_key *k1,
  *  Binary search toolkit function                                        *
  *  Search for an item in the array by the item key                       *
  *  Returns:    1 if found,  0 if not found;                              *
- *        *p_n_pos = number of the searched element if found, else the    *
- *        number of the first element that is larger than p_v_key.        *
+ *        *pos = number of the searched element if found, else the        *
+ *        number of the first element that is larger than key.            *
  **************************************************************************/
-/* For those not familiar with binary search: n_lbound is the leftmost item that it
- could be, n_rbound the rightmost item that it could be.  We examine the item
- halfway between n_lbound and n_rbound, and that tells us either that we can increase
- n_lbound, or decrease n_rbound, or that we have found it, or if n_lbound <= n_rbound that
+/* For those not familiar with binary search: lbound is the leftmost item that it
+ could be, rbound the rightmost item that it could be.  We examine the item
+ halfway between lbound and rbound, and that tells us either that we can increase
+ lbound, or decrease rbound, or that we have found it, or if lbound <= rbound that
  there are no possible items, and we have not found it. With each examination we
  cut the number of possible items it could be by one more than half rounded down,
  or we find it. */
-static inline int bin_search(const void *p_v_key,	/* Key to search for.                   */
-			     const void *p_v_base,	/* First item in the array.             */
-			     int p_n_num,	/* Number of items in the array.        */
-			     int p_n_width,	/* Item size in the array.
-						   searched. Lest the reader be
-						   confused, note that this is crafted
-						   as a general function, and when it
-						   is applied specifically to the array
-						   of item headers in a node, p_n_width
-						   is actually the item header size not
-						   the item size.                      */
-			     int *p_n_pos	/* Number of the searched for element. */
+static inline int bin_search(const void *key,	/* Key to search for. */
+			     const void *base,	/* First item in the array. */
+			     int num,	/* Number of items in the array. */
+			     int width,	/* Item size in the array.
+					   searched. Lest the reader be
+					   confused, note that this is crafted
+					   as a general function, and when it
+					   is applied specifically to the array
+					   of item headers in a node, width
+					   is actually the item header size not
+					   the item size. */
+			     int *pos /* Number of the searched for element. */
     )
 {
-	int n_rbound, n_lbound, n_j;
+	int rbound, lbound, j;
 
-	for (n_j = ((n_rbound = p_n_num - 1) + (n_lbound = 0)) / 2;
-	     n_lbound <= n_rbound; n_j = (n_rbound + n_lbound) / 2)
+	for (j = ((rbound = num - 1) + (lbound = 0)) / 2;
+	     lbound <= rbound; j = (rbound + lbound) / 2)
 		switch (comp_keys
-			((struct reiserfs_key *)((char *)p_v_base +
-						 n_j * p_n_width),
-			 (struct cpu_key *)p_v_key)) {
+			((struct reiserfs_key *)((char *)base + j * width),
+			 (struct cpu_key *)key)) {
 		case -1:
-			n_lbound = n_j + 1;
+			lbound = j + 1;
 			continue;
 		case 1:
-			n_rbound = n_j - 1;
+			rbound = j - 1;
 			continue;
 		case 0:
-			*p_n_pos = n_j;
+			*pos = j;
 			return ITEM_FOUND;	/* Key found in the array.  */
 		}
 
 	/* bin_search did not find given key, it returns position of key,
 	   that is minimal and greater than the given one. */
-	*p_n_pos = n_lbound;
+	*pos = lbound;
 	return ITEM_NOT_FOUND;
 }
 
@@ -243,90 +241,88 @@ static const struct reiserfs_key MAX_KEY = {
    of the path, and going upwards.  We must check the path's validity at each step.  If the key is not in
    the path, there is no delimiting key in the tree (buffer is first or last buffer in tree), and in this
    case we return a special key, either MIN_KEY or MAX_KEY. */
-static inline const struct reiserfs_key *get_lkey(const struct treepath
-						  *p_s_chk_path,
-						  const struct super_block
-						  *p_s_sb)
+static inline const struct reiserfs_key *get_lkey(const struct treepath *chk_path,
+						  const struct super_block *sb)
 {
-	int n_position, n_path_offset = p_s_chk_path->path_length;
-	struct buffer_head *p_s_parent;
+	int position, path_offset = chk_path->path_length;
+	struct buffer_head *parent;
 
-	RFALSE(n_path_offset < FIRST_PATH_ELEMENT_OFFSET,
+	RFALSE(path_offset < FIRST_PATH_ELEMENT_OFFSET,
 	       "PAP-5010: invalid offset in the path");
 
 	/* While not higher in path than first element. */
-	while (n_path_offset-- > FIRST_PATH_ELEMENT_OFFSET) {
+	while (path_offset-- > FIRST_PATH_ELEMENT_OFFSET) {
 
 		RFALSE(!buffer_uptodate
-		       (PATH_OFFSET_PBUFFER(p_s_chk_path, n_path_offset)),
+		       (PATH_OFFSET_PBUFFER(chk_path, path_offset)),
 		       "PAP-5020: parent is not uptodate");
 
 		/* Parent at the path is not in the tree now. */
 		if (!B_IS_IN_TREE
-		    (p_s_parent =
-		     PATH_OFFSET_PBUFFER(p_s_chk_path, n_path_offset)))
+		    (parent =
+		     PATH_OFFSET_PBUFFER(chk_path, path_offset)))
 			return &MAX_KEY;
 		/* Check whether position in the parent is correct. */
-		if ((n_position =
-		     PATH_OFFSET_POSITION(p_s_chk_path,
-					  n_path_offset)) >
-		    B_NR_ITEMS(p_s_parent))
+		if ((position =
+		     PATH_OFFSET_POSITION(chk_path,
+					  path_offset)) >
+		    B_NR_ITEMS(parent))
 			return &MAX_KEY;
 		/* Check whether parent at the path really points to the child. */
-		if (B_N_CHILD_NUM(p_s_parent, n_position) !=
-		    PATH_OFFSET_PBUFFER(p_s_chk_path,
-					n_path_offset + 1)->b_blocknr)
+		if (B_N_CHILD_NUM(parent, position) !=
+		    PATH_OFFSET_PBUFFER(chk_path,
+					path_offset + 1)->b_blocknr)
 			return &MAX_KEY;
 		/* Return delimiting key if position in the parent is not equal to zero. */
-		if (n_position)
-			return B_N_PDELIM_KEY(p_s_parent, n_position - 1);
+		if (position)
+			return B_N_PDELIM_KEY(parent, position - 1);
 	}
 	/* Return MIN_KEY if we are in the root of the buffer tree. */
-	if (PATH_OFFSET_PBUFFER(p_s_chk_path, FIRST_PATH_ELEMENT_OFFSET)->
-	    b_blocknr == SB_ROOT_BLOCK(p_s_sb))
+	if (PATH_OFFSET_PBUFFER(chk_path, FIRST_PATH_ELEMENT_OFFSET)->
+	    b_blocknr == SB_ROOT_BLOCK(sb))
 		return &MIN_KEY;
 	return &MAX_KEY;
 }
 
 /* Get delimiting key of the buffer at the path and its right neighbor. */
-inline const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
-					   const struct super_block *p_s_sb)
+inline const struct reiserfs_key *get_rkey(const struct treepath *chk_path,
+					   const struct super_block *sb)
 {
-	int n_position, n_path_offset = p_s_chk_path->path_length;
-	struct buffer_head *p_s_parent;
+	int position, path_offset = chk_path->path_length;
+	struct buffer_head *parent;
 
-	RFALSE(n_path_offset < FIRST_PATH_ELEMENT_OFFSET,
+	RFALSE(path_offset < FIRST_PATH_ELEMENT_OFFSET,
 	       "PAP-5030: invalid offset in the path");
 
-	while (n_path_offset-- > FIRST_PATH_ELEMENT_OFFSET) {
+	while (path_offset-- > FIRST_PATH_ELEMENT_OFFSET) {
 
 		RFALSE(!buffer_uptodate
-		       (PATH_OFFSET_PBUFFER(p_s_chk_path, n_path_offset)),
+		       (PATH_OFFSET_PBUFFER(chk_path, path_offset)),
 		       "PAP-5040: parent is not uptodate");
 
 		/* Parent at the path is not in the tree now. */
 		if (!B_IS_IN_TREE
-		    (p_s_parent =
-		     PATH_OFFSET_PBUFFER(p_s_chk_path, n_path_offset)))
+		    (parent =
+		     PATH_OFFSET_PBUFFER(chk_path, path_offset)))
 			return &MIN_KEY;
 		/* Check whether position in the parent is correct. */
-		if ((n_position =
-		     PATH_OFFSET_POSITION(p_s_chk_path,
-					  n_path_offset)) >
-		    B_NR_ITEMS(p_s_parent))
+		if ((position =
+		     PATH_OFFSET_POSITION(chk_path,
+					  path_offset)) >
+		    B_NR_ITEMS(parent))
 			return &MIN_KEY;
 		/* Check whether parent at the path really points to the child. */
-		if (B_N_CHILD_NUM(p_s_parent, n_position) !=
-		    PATH_OFFSET_PBUFFER(p_s_chk_path,
-					n_path_offset + 1)->b_blocknr)
+		if (B_N_CHILD_NUM(parent, position) !=
+		    PATH_OFFSET_PBUFFER(chk_path,
+					path_offset + 1)->b_blocknr)
 			return &MIN_KEY;
 		/* Return delimiting key if position in the parent is not the last one. */
-		if (n_position != B_NR_ITEMS(p_s_parent))
-			return B_N_PDELIM_KEY(p_s_parent, n_position);
+		if (position != B_NR_ITEMS(parent))
+			return B_N_PDELIM_KEY(parent, position);
 	}
 	/* Return MAX_KEY if we are in the root of the buffer tree. */
-	if (PATH_OFFSET_PBUFFER(p_s_chk_path, FIRST_PATH_ELEMENT_OFFSET)->
-	    b_blocknr == SB_ROOT_BLOCK(p_s_sb))
+	if (PATH_OFFSET_PBUFFER(chk_path, FIRST_PATH_ELEMENT_OFFSET)->
+	    b_blocknr == SB_ROOT_BLOCK(sb))
 		return &MAX_KEY;
 	return &MIN_KEY;
 }
@@ -336,60 +332,29 @@ inline const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
    the path.  These delimiting keys are stored at least one level above that buffer in the tree. If the
    buffer is the first or last node in the tree order then one of the delimiting keys may be absent, and in
    this case get_lkey and get_rkey return a special key which is MIN_KEY or MAX_KEY. */
-static inline int key_in_buffer(struct treepath *p_s_chk_path,	/* Path which should be checked.  */
-				const struct cpu_key *p_s_key,	/* Key which should be checked.   */
-				struct super_block *p_s_sb	/* Super block pointer.           */
+static inline int key_in_buffer(struct treepath *chk_path,	/* Path which should be checked.  */
+				const struct cpu_key *key,	/* Key which should be checked.   */
+				struct super_block *sb
     )
 {
 
-	RFALSE(!p_s_key || p_s_chk_path->path_length < FIRST_PATH_ELEMENT_OFFSET
-	       || p_s_chk_path->path_length > MAX_HEIGHT,
+	RFALSE(!key || chk_path->path_length < FIRST_PATH_ELEMENT_OFFSET
+	       || chk_path->path_length > MAX_HEIGHT,
 	       "PAP-5050: pointer to the key(%p) is NULL or invalid path length(%d)",
-	       p_s_key, p_s_chk_path->path_length);
-	RFALSE(!PATH_PLAST_BUFFER(p_s_chk_path)->b_bdev,
+	       key, chk_path->path_length);
+	RFALSE(!PATH_PLAST_BUFFER(chk_path)->b_bdev,
 	       "PAP-5060: device must not be NODEV");
 
-	if (comp_keys(get_lkey(p_s_chk_path, p_s_sb), p_s_key) == 1)
+	if (comp_keys(get_lkey(chk_path, sb), key) == 1)
 		/* left delimiting key is bigger, that the key we look for */
 		return 0;
-	//  if ( comp_keys(p_s_key, get_rkey(p_s_chk_path, p_s_sb)) != -1 )
-	if (comp_keys(get_rkey(p_s_chk_path, p_s_sb), p_s_key) != 1)
-		/* p_s_key must be less than right delimitiing key */
+	/*  if ( comp_keys(key, get_rkey(chk_path, sb)) != -1 ) */
+	if (comp_keys(get_rkey(chk_path, sb), key) != 1)
+		/* key must be less than right delimitiing key */
 		return 0;
 	return 1;
 }
 
-inline void decrement_bcount(struct buffer_head *p_s_bh)
-{
-	if (p_s_bh) {
-		if (atomic_read(&(p_s_bh->b_count))) {
-			put_bh(p_s_bh);
-			return;
-		}
-		reiserfs_panic(NULL,
-			       "PAP-5070: decrement_bcount: trying to free free buffer %b",
-			       p_s_bh);
-	}
-}
-
-/* Decrement b_count field of the all buffers in the path. */
-void decrement_counters_in_path(struct treepath *p_s_search_path)
-{
-	int n_path_offset = p_s_search_path->path_length;
-
-	RFALSE(n_path_offset < ILLEGAL_PATH_ELEMENT_OFFSET ||
-	       n_path_offset > EXTENDED_MAX_HEIGHT - 1,
-	       "PAP-5080: invalid path offset of %d", n_path_offset);
-
-	while (n_path_offset > ILLEGAL_PATH_ELEMENT_OFFSET) {
-		struct buffer_head *bh;
-
-		bh = PATH_OFFSET_PBUFFER(p_s_search_path, n_path_offset--);
-		decrement_bcount(bh);
-	}
-	p_s_search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
-}
-
 int reiserfs_check_path(struct treepath *p)
 {
 	RFALSE(p->path_length != ILLEGAL_PATH_ELEMENT_OFFSET,
@@ -397,40 +362,38 @@ int reiserfs_check_path(struct treepath *p)
 	return 0;
 }
 
-/* Release all buffers in the path. Restore dirty bits clean
-** when preparing the buffer for the log
-**
-** only called from fix_nodes()
-*/
-void pathrelse_and_restore(struct super_block *s, struct treepath *p_s_search_path)
+/* Drop the reference to each buffer in a path and restore
+ * dirty bits clean when preparing the buffer for the log.
+ * This version should only be called from fix_nodes() */
+void pathrelse_and_restore(struct super_block *sb,
+			   struct treepath *search_path)
 {
-	int n_path_offset = p_s_search_path->path_length;
+	int path_offset = search_path->path_length;
 
-	RFALSE(n_path_offset < ILLEGAL_PATH_ELEMENT_OFFSET,
+	RFALSE(path_offset < ILLEGAL_PATH_ELEMENT_OFFSET,
 	       "clm-4000: invalid path offset");
 
-	while (n_path_offset > ILLEGAL_PATH_ELEMENT_OFFSET) {
-		reiserfs_restore_prepared_buffer(s,
-						 PATH_OFFSET_PBUFFER
-						 (p_s_search_path,
-						  n_path_offset));
-		brelse(PATH_OFFSET_PBUFFER(p_s_search_path, n_path_offset--));
+	while (path_offset > ILLEGAL_PATH_ELEMENT_OFFSET) {
+		struct buffer_head *bh;
+		bh = PATH_OFFSET_PBUFFER(search_path, path_offset--);
+		reiserfs_restore_prepared_buffer(sb, bh);
+		brelse(bh);
 	}
-	p_s_search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
+	search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
 }
 
-/* Release all buffers in the path. */
-void pathrelse(struct treepath *p_s_search_path)
+/* Drop the reference to each buffer in a path */
+void pathrelse(struct treepath *search_path)
 {
-	int n_path_offset = p_s_search_path->path_length;
+	int path_offset = search_path->path_length;
 
-	RFALSE(n_path_offset < ILLEGAL_PATH_ELEMENT_OFFSET,
+	RFALSE(path_offset < ILLEGAL_PATH_ELEMENT_OFFSET,
 	       "PAP-5090: invalid path offset");
 
-	while (n_path_offset > ILLEGAL_PATH_ELEMENT_OFFSET)
-		brelse(PATH_OFFSET_PBUFFER(p_s_search_path, n_path_offset--));
+	while (path_offset > ILLEGAL_PATH_ELEMENT_OFFSET)
+		brelse(PATH_OFFSET_PBUFFER(search_path, path_offset--));
 
-	p_s_search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
+	search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
 }
 
 static int is_leaf(char *buf, int blocksize, struct buffer_head *bh)
@@ -444,23 +407,24 @@ static int is_leaf(char *buf, int blocksize, struct buffer_head *bh)
 
 	blkh = (struct block_head *)buf;
 	if (blkh_level(blkh) != DISK_LEAF_NODE_LEVEL) {
-		reiserfs_warning(NULL,
-				 "is_leaf: this should be caught earlier");
+		reiserfs_warning(NULL, "reiserfs-5080",
+				 "this should be caught earlier");
 		return 0;
 	}
 
 	nr = blkh_nr_item(blkh);
 	if (nr < 1 || nr > ((blocksize - BLKH_SIZE) / (IH_SIZE + MIN_ITEM_LEN))) {
 		/* item number is too big or too small */
-		reiserfs_warning(NULL, "is_leaf: nr_item seems wrong: %z", bh);
+		reiserfs_warning(NULL, "reiserfs-5081",
+				 "nr_item seems wrong: %z", bh);
 		return 0;
 	}
 	ih = (struct item_head *)(buf + BLKH_SIZE) + nr - 1;
 	used_space = BLKH_SIZE + IH_SIZE * nr + (blocksize - ih_location(ih));
 	if (used_space != blocksize - blkh_free_space(blkh)) {
 		/* free space does not match to calculated amount of use space */
-		reiserfs_warning(NULL, "is_leaf: free space seems wrong: %z",
-				 bh);
+		reiserfs_warning(NULL, "reiserfs-5082",
+				 "free space seems wrong: %z", bh);
 		return 0;
 	}
 	// FIXME: it is_leaf will hit performance too much - we may have
@@ -471,29 +435,29 @@ static int is_leaf(char *buf, int blocksize, struct buffer_head *bh)
 	prev_location = blocksize;
 	for (i = 0; i < nr; i++, ih++) {
 		if (le_ih_k_type(ih) == TYPE_ANY) {
-			reiserfs_warning(NULL,
-					 "is_leaf: wrong item type for item %h",
+			reiserfs_warning(NULL, "reiserfs-5083",
+					 "wrong item type for item %h",
 					 ih);
 			return 0;
 		}
 		if (ih_location(ih) >= blocksize
 		    || ih_location(ih) < IH_SIZE * nr) {
-			reiserfs_warning(NULL,
-					 "is_leaf: item location seems wrong: %h",
+			reiserfs_warning(NULL, "reiserfs-5084",
+					 "item location seems wrong: %h",
 					 ih);
 			return 0;
 		}
 		if (ih_item_len(ih) < 1
 		    || ih_item_len(ih) > MAX_ITEM_LEN(blocksize)) {
-			reiserfs_warning(NULL,
-					 "is_leaf: item length seems wrong: %h",
+			reiserfs_warning(NULL, "reiserfs-5085",
+					 "item length seems wrong: %h",
 					 ih);
 			return 0;
 		}
 		if (prev_location - ih_location(ih) != ih_item_len(ih)) {
-			reiserfs_warning(NULL,
-					 "is_leaf: item location seems wrong (second one): %h",
-					 ih);
+			reiserfs_warning(NULL, "reiserfs-5086",
+					 "item location seems wrong "
+					 "(second one): %h", ih);
 			return 0;
 		}
 		prev_location = ih_location(ih);
@@ -514,24 +478,23 @@ static int is_internal(char *buf, int blocksize, struct buffer_head *bh)
 	nr = blkh_level(blkh);
 	if (nr <= DISK_LEAF_NODE_LEVEL || nr > MAX_HEIGHT) {
 		/* this level is not possible for internal nodes */
-		reiserfs_warning(NULL,
-				 "is_internal: this should be caught earlier");
+		reiserfs_warning(NULL, "reiserfs-5087",
+				 "this should be caught earlier");
 		return 0;
 	}
 
 	nr = blkh_nr_item(blkh);
 	if (nr > (blocksize - BLKH_SIZE - DC_SIZE) / (KEY_SIZE + DC_SIZE)) {
 		/* for internal which is not root we might check min number of keys */
-		reiserfs_warning(NULL,
-				 "is_internal: number of key seems wrong: %z",
-				 bh);
+		reiserfs_warning(NULL, "reiserfs-5088",
+				 "number of key seems wrong: %z", bh);
 		return 0;
 	}
 
 	used_space = BLKH_SIZE + KEY_SIZE * nr + DC_SIZE * (nr + 1);
 	if (used_space != blocksize - blkh_free_space(blkh)) {
-		reiserfs_warning(NULL,
-				 "is_internal: free space seems wrong: %z", bh);
+		reiserfs_warning(NULL, "reiserfs-5089",
+				 "free space seems wrong: %z", bh);
 		return 0;
 	}
 	// one may imagine much more checks
@@ -543,8 +506,8 @@ static int is_internal(char *buf, int blocksize, struct buffer_head *bh)
 static int is_tree_node(struct buffer_head *bh, int level)
 {
 	if (B_LEVEL(bh) != level) {
-		reiserfs_warning(NULL,
-				 "is_tree_node: node level %d does not match to the expected one %d",
+		reiserfs_warning(NULL, "reiserfs-5090", "node level %d does "
+				 "not match to the expected one %d",
 				 B_LEVEL(bh), level);
 		return 0;
 	}
@@ -580,10 +543,10 @@ static void search_by_key_reada(struct super_block *s,
 /**************************************************************************
  * Algorithm   SearchByKey                                                *
  *             look for item in the Disk S+Tree by its key                *
- * Input:  p_s_sb   -  super block                                        *
- *         p_s_key  - pointer to the key to search                        *
+ * Input:  sb   -  super block                                            *
+ *         key  - pointer to the key to search                            *
  * Output: ITEM_FOUND, ITEM_NOT_FOUND or IO_ERROR                         *
- *         p_s_search_path - path from the root to the needed leaf        *
+ *         search_path - path from the root to the needed leaf            *
  **************************************************************************/
 
 /* This function fills up the path from the root to the leaf as it
@@ -600,22 +563,22 @@ static void search_by_key_reada(struct super_block *s,
    correctness of the top of the path but need not be checked for the
    correctness of the bottom of the path */
 /* The function is NOT SCHEDULE-SAFE! */
-int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/* Key to search. */
-		  struct treepath *p_s_search_path,/* This structure was
+int search_by_key(struct super_block *sb, const struct cpu_key *key,	/* Key to search. */
+		  struct treepath *search_path,/* This structure was
 						   allocated and initialized
 						   by the calling
 						   function. It is filled up
 						   by this function.  */
-		  int n_stop_level	/* How far down the tree to search. To
+		  int stop_level	/* How far down the tree to search. To
 					   stop at leaf level - set to
 					   DISK_LEAF_NODE_LEVEL */
     )
 {
-	b_blocknr_t n_block_number;
+	b_blocknr_t block_number;
 	int expected_level;
-	struct buffer_head *p_s_bh;
-	struct path_element *p_s_last_element;
-	int n_node_level, n_retval;
+	struct buffer_head *bh;
+	struct path_element *last_element;
+	int node_level, retval;
 	int right_neighbor_of_leaf_node;
 	int fs_gen;
 	struct buffer_head *reada_bh[SEARCH_BY_KEY_READA];
@@ -623,80 +586,79 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
 	int reada_count = 0;
 
 #ifdef CONFIG_REISERFS_CHECK
-	int n_repeat_counter = 0;
+	int repeat_counter = 0;
 #endif
 
-	PROC_INFO_INC(p_s_sb, search_by_key);
+	PROC_INFO_INC(sb, search_by_key);
 
 	/* As we add each node to a path we increase its count.  This means that
 	   we must be careful to release all nodes in a path before we either
 	   discard the path struct or re-use the path struct, as we do here. */
 
-	decrement_counters_in_path(p_s_search_path);
+	pathrelse(search_path);
 
 	right_neighbor_of_leaf_node = 0;
 
 	/* With each iteration of this loop we search through the items in the
 	   current node, and calculate the next current node(next path element)
 	   for the next iteration of this loop.. */
-	n_block_number = SB_ROOT_BLOCK(p_s_sb);
+	block_number = SB_ROOT_BLOCK(sb);
 	expected_level = -1;
 	while (1) {
 
 #ifdef CONFIG_REISERFS_CHECK
-		if (!(++n_repeat_counter % 50000))
-			reiserfs_warning(p_s_sb, "PAP-5100: search_by_key: %s:"
-					 "there were %d iterations of while loop "
-					 "looking for key %K",
-					 current->comm, n_repeat_counter,
-					 p_s_key);
+		if (!(++repeat_counter % 50000))
+			reiserfs_warning(sb, "PAP-5100",
+					 "%s: there were %d iterations of "
+					 "while loop looking for key %K",
+					 current->comm, repeat_counter,
+					 key);
 #endif
 
 		/* prep path to have another element added to it. */
-		p_s_last_element =
-		    PATH_OFFSET_PELEMENT(p_s_search_path,
-					 ++p_s_search_path->path_length);
-		fs_gen = get_generation(p_s_sb);
+		last_element =
+		    PATH_OFFSET_PELEMENT(search_path,
+					 ++search_path->path_length);
+		fs_gen = get_generation(sb);
 
 		/* Read the next tree node, and set the last element in the path to
 		   have a pointer to it. */
-		if ((p_s_bh = p_s_last_element->pe_buffer =
-		     sb_getblk(p_s_sb, n_block_number))) {
-			if (!buffer_uptodate(p_s_bh) && reada_count > 1) {
-				search_by_key_reada(p_s_sb, reada_bh,
+		if ((bh = last_element->pe_buffer =
+		     sb_getblk(sb, block_number))) {
+			if (!buffer_uptodate(bh) && reada_count > 1)
+				search_by_key_reada(sb, reada_bh,
 						    reada_blocks, reada_count);
-			}
-			ll_rw_block(READ, 1, &p_s_bh);
-			wait_on_buffer(p_s_bh);
-			if (!buffer_uptodate(p_s_bh))
+			ll_rw_block(READ, 1, &bh);
+			wait_on_buffer(bh);
+			if (!buffer_uptodate(bh))
 				goto io_error;
 		} else {
 		      io_error:
-			p_s_search_path->path_length--;
-			pathrelse(p_s_search_path);
+			search_path->path_length--;
+			pathrelse(search_path);
 			return IO_ERROR;
 		}
 		reada_count = 0;
 		if (expected_level == -1)
-			expected_level = SB_TREE_HEIGHT(p_s_sb);
+			expected_level = SB_TREE_HEIGHT(sb);
 		expected_level--;
 
 		/* It is possible that schedule occurred. We must check whether the key
 		   to search is still in the tree rooted from the current buffer. If
 		   not then repeat search from the root. */
-		if (fs_changed(fs_gen, p_s_sb) &&
-		    (!B_IS_IN_TREE(p_s_bh) ||
-		     B_LEVEL(p_s_bh) != expected_level ||
-		     !key_in_buffer(p_s_search_path, p_s_key, p_s_sb))) {
-			PROC_INFO_INC(p_s_sb, search_by_key_fs_changed);
-			PROC_INFO_INC(p_s_sb, search_by_key_restarted);
-			PROC_INFO_INC(p_s_sb,
+		if (fs_changed(fs_gen, sb) &&
+		    (!B_IS_IN_TREE(bh) ||
+		     B_LEVEL(bh) != expected_level ||
+		     !key_in_buffer(search_path, key, sb))) {
+			PROC_INFO_INC(sb, search_by_key_fs_changed);
+			PROC_INFO_INC(sb, search_by_key_restarted);
+			PROC_INFO_INC(sb,
 				      sbk_restarted[expected_level - 1]);
-			decrement_counters_in_path(p_s_search_path);
+			pathrelse(search_path);
 
 			/* Get the root block number so that we can repeat the search
 			   starting from the root. */
-			n_block_number = SB_ROOT_BLOCK(p_s_sb);
+			block_number = SB_ROOT_BLOCK(sb);
 			expected_level = -1;
 			right_neighbor_of_leaf_node = 0;
 
@@ -704,53 +666,53 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
 			continue;
 		}
 
-		/* only check that the key is in the buffer if p_s_key is not
+		/* only check that the key is in the buffer if key is not
 		   equal to the MAX_KEY. Latter case is only possible in
 		   "finish_unfinished()" processing during mount. */
-		RFALSE(comp_keys(&MAX_KEY, p_s_key) &&
-		       !key_in_buffer(p_s_search_path, p_s_key, p_s_sb),
+		RFALSE(comp_keys(&MAX_KEY, key) &&
+		       !key_in_buffer(search_path, key, sb),
 		       "PAP-5130: key is not in the buffer");
 #ifdef CONFIG_REISERFS_CHECK
 		if (cur_tb) {
 			print_cur_tb("5140");
-			reiserfs_panic(p_s_sb,
-				       "PAP-5140: search_by_key: schedule occurred in do_balance!");
+			reiserfs_panic(sb, "PAP-5140",
+				       "schedule occurred in do_balance!");
 		}
 #endif
 
 		// make sure, that the node contents look like a node of
 		// certain level
-		if (!is_tree_node(p_s_bh, expected_level)) {
-			reiserfs_warning(p_s_sb, "vs-5150: search_by_key: "
-					 "invalid format found in block %ld. Fsck?",
-					 p_s_bh->b_blocknr);
-			pathrelse(p_s_search_path);
+		if (!is_tree_node(bh, expected_level)) {
+			reiserfs_error(sb, "vs-5150",
+				       "invalid format found in block %ld. "
+				       "Fsck?", bh->b_blocknr);
+			pathrelse(search_path);
 			return IO_ERROR;
 		}
 
 		/* ok, we have acquired next formatted node in the tree */
-		n_node_level = B_LEVEL(p_s_bh);
+		node_level = B_LEVEL(bh);
 
-		PROC_INFO_BH_STAT(p_s_sb, p_s_bh, n_node_level - 1);
+		PROC_INFO_BH_STAT(sb, bh, node_level - 1);
 
-		RFALSE(n_node_level < n_stop_level,
+		RFALSE(node_level < stop_level,
 		       "vs-5152: tree level (%d) is less than stop level (%d)",
-		       n_node_level, n_stop_level);
+		       node_level, stop_level);
 
-		n_retval = bin_search(p_s_key, B_N_PITEM_HEAD(p_s_bh, 0),
-				      B_NR_ITEMS(p_s_bh),
-				      (n_node_level ==
+		retval = bin_search(key, B_N_PITEM_HEAD(bh, 0),
+				      B_NR_ITEMS(bh),
+				      (node_level ==
 				       DISK_LEAF_NODE_LEVEL) ? IH_SIZE :
 				      KEY_SIZE,
-				      &(p_s_last_element->pe_position));
-		if (n_node_level == n_stop_level) {
-			return n_retval;
+				      &(last_element->pe_position));
+		if (node_level == stop_level) {
+			return retval;
 		}
 
 		/* we are not in the stop level */
-		if (n_retval == ITEM_FOUND)
+		if (retval == ITEM_FOUND)
 			/* item has been found, so we choose the pointer which is to the right of the found one */
-			p_s_last_element->pe_position++;
+			last_element->pe_position++;
 
 		/* if item was not found we choose the position which is to
 		   the left of the found item. This requires no code,
@@ -759,24 +721,24 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
 		/* So we have chosen a position in the current node which is
 		   an internal node.  Now we calculate child block number by
 		   position in the node. */
-		n_block_number =
-		    B_N_CHILD_NUM(p_s_bh, p_s_last_element->pe_position);
+		block_number =
+		    B_N_CHILD_NUM(bh, last_element->pe_position);
 
 		/* if we are going to read leaf nodes, try for read ahead as well */
-		if ((p_s_search_path->reada & PATH_READA) &&
-		    n_node_level == DISK_LEAF_NODE_LEVEL + 1) {
-			int pos = p_s_last_element->pe_position;
-			int limit = B_NR_ITEMS(p_s_bh);
+		if ((search_path->reada & PATH_READA) &&
+		    node_level == DISK_LEAF_NODE_LEVEL + 1) {
+			int pos = last_element->pe_position;
+			int limit = B_NR_ITEMS(bh);
 			struct reiserfs_key *le_key;
 
-			if (p_s_search_path->reada & PATH_READA_BACK)
+			if (search_path->reada & PATH_READA_BACK)
 				limit = 0;
 			while (reada_count < SEARCH_BY_KEY_READA) {
 				if (pos == limit)
 					break;
 				reada_blocks[reada_count++] =
-				    B_N_CHILD_NUM(p_s_bh, pos);
-				if (p_s_search_path->reada & PATH_READA_BACK)
+				    B_N_CHILD_NUM(bh, pos);
+				if (search_path->reada & PATH_READA_BACK)
 					pos--;
 				else
 					pos++;
@@ -784,9 +746,9 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
 				/*
 				 * check to make sure we're in the same object
 				 */
-				le_key = B_N_PDELIM_KEY(p_s_bh, pos);
+				le_key = B_N_PDELIM_KEY(bh, pos);
 				if (le32_to_cpu(le_key->k_objectid) !=
-				    p_s_key->on_disk_key.k_objectid) {
+				    key->on_disk_key.k_objectid) {
 					break;
 				}
 			}
@@ -795,11 +757,11 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
 }
 
 /* Form the path to an item and position in this item which contains
-   file byte defined by p_s_key. If there is no such item
+   file byte defined by key. If there is no such item
    corresponding to the key, we point the path to the item with
-   maximal key less than p_s_key, and *p_n_pos_in_item is set to one
+   maximal key less than key, and *pos_in_item is set to one
    past the last entry/byte in the item.  If searching for entry in a
-   directory item, and it is not found, *p_n_pos_in_item is set to one
+   directory item, and it is not found, *pos_in_item is set to one
    entry more than the entry with maximal key which is less than the
    sought key.
 
@@ -810,48 +772,48 @@ int search_by_key(struct super_block *p_s_sb, const struct cpu_key *p_s_key,	/*
    units of directory entries.  */
 
 /* The function is NOT SCHEDULE-SAFE! */
-int search_for_position_by_key(struct super_block *p_s_sb,	/* Pointer to the super block.          */
+int search_for_position_by_key(struct super_block *sb,	/* Pointer to the super block.          */
 			       const struct cpu_key *p_cpu_key,	/* Key to search (cpu variable)         */
-			       struct treepath *p_s_search_path	/* Filled up by this function.          */
+			       struct treepath *search_path	/* Filled up by this function.          */
     )
 {
 	struct item_head *p_le_ih;	/* pointer to on-disk structure */
-	int n_blk_size;
+	int blk_size;
 	loff_t item_offset, offset;
 	struct reiserfs_dir_entry de;
 	int retval;
 
 	/* If searching for directory entry. */
 	if (is_direntry_cpu_key(p_cpu_key))
-		return search_by_entry_key(p_s_sb, p_cpu_key, p_s_search_path,
+		return search_by_entry_key(sb, p_cpu_key, search_path,
 					   &de);
 
 	/* If not searching for directory entry. */
 
 	/* If item is found. */
-	retval = search_item(p_s_sb, p_cpu_key, p_s_search_path);
+	retval = search_item(sb, p_cpu_key, search_path);
 	if (retval == IO_ERROR)
 		return retval;
 	if (retval == ITEM_FOUND) {
 
 		RFALSE(!ih_item_len
 		       (B_N_PITEM_HEAD
-			(PATH_PLAST_BUFFER(p_s_search_path),
-			 PATH_LAST_POSITION(p_s_search_path))),
+			(PATH_PLAST_BUFFER(search_path),
+			 PATH_LAST_POSITION(search_path))),
 		       "PAP-5165: item length equals zero");
 
-		pos_in_item(p_s_search_path) = 0;
+		pos_in_item(search_path) = 0;
 		return POSITION_FOUND;
 	}
 
-	RFALSE(!PATH_LAST_POSITION(p_s_search_path),
+	RFALSE(!PATH_LAST_POSITION(search_path),
 	       "PAP-5170: position equals zero");
 
 	/* Item is not found. Set path to the previous item. */
 	p_le_ih =
-	    B_N_PITEM_HEAD(PATH_PLAST_BUFFER(p_s_search_path),
-			   --PATH_LAST_POSITION(p_s_search_path));
-	n_blk_size = p_s_sb->s_blocksize;
+	    B_N_PITEM_HEAD(PATH_PLAST_BUFFER(search_path),
+			   --PATH_LAST_POSITION(search_path));
+	blk_size = sb->s_blocksize;
 
 	if (comp_short_keys(&(p_le_ih->ih_key), p_cpu_key)) {
 		return FILE_NOT_FOUND;
@@ -863,10 +825,10 @@ int search_for_position_by_key(struct super_block *p_s_sb,	/* Pointer to the sup
 
 	/* Needed byte is contained in the item pointed to by the path. */
 	if (item_offset <= offset &&
-	    item_offset + op_bytes_number(p_le_ih, n_blk_size) > offset) {
-		pos_in_item(p_s_search_path) = offset - item_offset;
+	    item_offset + op_bytes_number(p_le_ih, blk_size) > offset) {
+		pos_in_item(search_path) = offset - item_offset;
 		if (is_indirect_le_ih(p_le_ih)) {
-			pos_in_item(p_s_search_path) /= n_blk_size;
+			pos_in_item(search_path) /= blk_size;
 		}
 		return POSITION_FOUND;
 	}
@@ -874,30 +836,30 @@ int search_for_position_by_key(struct super_block *p_s_sb,	/* Pointer to the sup
 	/* Needed byte is not contained in the item pointed to by the
 	   path. Set pos_in_item out of the item. */
 	if (is_indirect_le_ih(p_le_ih))
-		pos_in_item(p_s_search_path) =
+		pos_in_item(search_path) =
 		    ih_item_len(p_le_ih) / UNFM_P_SIZE;
 	else
-		pos_in_item(p_s_search_path) = ih_item_len(p_le_ih);
+		pos_in_item(search_path) = ih_item_len(p_le_ih);
 
 	return POSITION_NOT_FOUND;
 }
 
 /* Compare given item and item pointed to by the path. */
-int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path)
+int comp_items(const struct item_head *stored_ih, const struct treepath *path)
 {
-	struct buffer_head *p_s_bh;
+	struct buffer_head *bh = PATH_PLAST_BUFFER(path);
 	struct item_head *ih;
 
 	/* Last buffer at the path is not in the tree. */
-	if (!B_IS_IN_TREE(p_s_bh = PATH_PLAST_BUFFER(p_s_path)))
+	if (!B_IS_IN_TREE(bh))
 		return 1;
 
 	/* Last path position is invalid. */
-	if (PATH_LAST_POSITION(p_s_path) >= B_NR_ITEMS(p_s_bh))
+	if (PATH_LAST_POSITION(path) >= B_NR_ITEMS(bh))
 		return 1;
 
 	/* we need only to know, whether it is the same item */
-	ih = get_ih(p_s_path);
+	ih = get_ih(path);
 	return memcmp(stored_ih, ih, IH_SIZE);
 }
 
@@ -924,9 +886,9 @@ static inline int prepare_for_direct_item(struct treepath *path,
 	}
 	// new file gets truncated
 	if (get_inode_item_key_version(inode) == KEY_FORMAT_3_6) {
-		// 
+		//
 		round_len = ROUND_UP(new_file_length);
-		/* this was n_new_file_length < le_ih ... */
+		/* this was new_file_length < le_ih ... */
 		if (round_len < le_ih_k_offset(le_ih)) {
 			*cut_size = -(IH_SIZE + ih_item_len(le_ih));
 			return M_DELETE;	/* Delete this item. */
@@ -986,96 +948,95 @@ static inline int prepare_for_direntry_item(struct treepath *path,
     In case of file truncate calculate whether this item must be deleted/truncated or last
     unformatted node of this item will be converted to a direct item.
     This function returns a determination of what balance mode the calling function should employ. */
-static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, struct inode *inode, struct treepath *p_s_path, const struct cpu_key *p_s_item_key, int *p_n_removed,	/* Number of unformatted nodes which were removed
+static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, struct inode *inode, struct treepath *path, const struct cpu_key *item_key, int *removed,	/* Number of unformatted nodes which were removed
 																						   from end of the file. */
-				      int *p_n_cut_size, unsigned long long n_new_file_length	/* MAX_KEY_OFFSET in case of delete. */
+				      int *cut_size, unsigned long long new_file_length	/* MAX_KEY_OFFSET in case of delete. */
     )
 {
-	struct super_block *p_s_sb = inode->i_sb;
-	struct item_head *p_le_ih = PATH_PITEM_HEAD(p_s_path);
-	struct buffer_head *p_s_bh = PATH_PLAST_BUFFER(p_s_path);
+	struct super_block *sb = inode->i_sb;
+	struct item_head *p_le_ih = PATH_PITEM_HEAD(path);
+	struct buffer_head *bh = PATH_PLAST_BUFFER(path);
 
 	BUG_ON(!th->t_trans_id);
 
 	/* Stat_data item. */
 	if (is_statdata_le_ih(p_le_ih)) {
 
-		RFALSE(n_new_file_length != max_reiserfs_offset(inode),
+		RFALSE(new_file_length != max_reiserfs_offset(inode),
 		       "PAP-5210: mode must be M_DELETE");
 
-		*p_n_cut_size = -(IH_SIZE + ih_item_len(p_le_ih));
+		*cut_size = -(IH_SIZE + ih_item_len(p_le_ih));
 		return M_DELETE;
 	}
 
 	/* Directory item. */
 	if (is_direntry_le_ih(p_le_ih))
-		return prepare_for_direntry_item(p_s_path, p_le_ih, inode,
-						 n_new_file_length,
-						 p_n_cut_size);
+		return prepare_for_direntry_item(path, p_le_ih, inode,
+						 new_file_length,
+						 cut_size);
 
 	/* Direct item. */
 	if (is_direct_le_ih(p_le_ih))
-		return prepare_for_direct_item(p_s_path, p_le_ih, inode,
-					       n_new_file_length, p_n_cut_size);
+		return prepare_for_direct_item(path, p_le_ih, inode,
+					       new_file_length, cut_size);
 
 	/* Case of an indirect item. */
 	{
-	    int blk_size = p_s_sb->s_blocksize;
+	    int blk_size = sb->s_blocksize;
 	    struct item_head s_ih;
 	    int need_re_search;
 	    int delete = 0;
 	    int result = M_CUT;
 	    int pos = 0;
 
-	    if ( n_new_file_length == max_reiserfs_offset (inode) ) {
+	    if ( new_file_length == max_reiserfs_offset (inode) ) {
 		/* prepare_for_delete_or_cut() is called by
 		 * reiserfs_delete_item() */
-		n_new_file_length = 0;
+		new_file_length = 0;
 		delete = 1;
 	    }
 
 	    do {
 		need_re_search = 0;
-		*p_n_cut_size = 0;
-		p_s_bh = PATH_PLAST_BUFFER(p_s_path);
-		copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path));
+		*cut_size = 0;
+		bh = PATH_PLAST_BUFFER(path);
+		copy_item_head(&s_ih, PATH_PITEM_HEAD(path));
 		pos = I_UNFM_NUM(&s_ih);
 
-		while (le_ih_k_offset (&s_ih) + (pos - 1) * blk_size > n_new_file_length) {
+		while (le_ih_k_offset (&s_ih) + (pos - 1) * blk_size > new_file_length) {
 		    __le32 *unfm;
 		    __u32 block;
 
 		    /* Each unformatted block deletion may involve one additional
 		     * bitmap block into the transaction, thereby the initial
 		     * journal space reservation might not be enough. */
-		    if (!delete && (*p_n_cut_size) != 0 &&
-			reiserfs_transaction_free_space(th) < JOURNAL_FOR_FREE_BLOCK_AND_UPDATE_SD) {
+		    if (!delete && (*cut_size) != 0 &&
+			reiserfs_transaction_free_space(th) < JOURNAL_FOR_FREE_BLOCK_AND_UPDATE_SD)
 			break;
-		    }
 
-		    unfm = (__le32 *)B_I_PITEM(p_s_bh, &s_ih) + pos - 1;
+		    unfm = (__le32 *)B_I_PITEM(bh, &s_ih) + pos - 1;
 		    block = get_block_num(unfm, 0);
 
 		    if (block != 0) {
-			reiserfs_prepare_for_journal(p_s_sb, p_s_bh, 1);
+			reiserfs_prepare_for_journal(sb, bh, 1);
 			put_block_num(unfm, 0, 0);
-			journal_mark_dirty (th, p_s_sb, p_s_bh);
+			journal_mark_dirty(th, sb, bh);
 			reiserfs_free_block(th, inode, block, 1);
 		    }
 
 		    cond_resched();
 
-		    if (item_moved (&s_ih, p_s_path))  {
+		    if (item_moved (&s_ih, path))  {
 			need_re_search = 1;
 			break;
 		    }
 
 		    pos --;
-		    (*p_n_removed) ++;
-		    (*p_n_cut_size) -= UNFM_P_SIZE;
+		    (*removed)++;
+		    (*cut_size) -= UNFM_P_SIZE;
 
 		    if (pos == 0) {
-			(*p_n_cut_size) -= IH_SIZE;
+			(*cut_size) -= IH_SIZE;
 			result = M_DELETE;
 			break;
 		    }
@@ -1083,12 +1044,12 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
 		/* a trick.  If the buffer has been logged, this will do nothing.  If
 		** we've broken the loop without logging it, it will restore the
 		** buffer */
-		reiserfs_restore_prepared_buffer(p_s_sb, p_s_bh);
+		reiserfs_restore_prepared_buffer(sb, bh);
 	    } while (need_re_search &&
-		     search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path) == POSITION_FOUND);
-	    pos_in_item(p_s_path) = pos * UNFM_P_SIZE;
+		     search_for_position_by_key(sb, item_key, path) == POSITION_FOUND);
+	    pos_in_item(path) = pos * UNFM_P_SIZE;
 
-	    if (*p_n_cut_size == 0) {
+	    if (*cut_size == 0) {
 		/* Nothing were cut. maybe convert last unformatted node to the
 		 * direct item? */
 		result = M_CONVERT;
@@ -1098,45 +1059,45 @@ static char prepare_for_delete_or_cut(struct reiserfs_transaction_handle *th, st
 }
 
 /* Calculate number of bytes which will be deleted or cut during balance */
-static int calc_deleted_bytes_number(struct tree_balance *p_s_tb, char c_mode)
+static int calc_deleted_bytes_number(struct tree_balance *tb, char mode)
 {
-	int n_del_size;
-	struct item_head *p_le_ih = PATH_PITEM_HEAD(p_s_tb->tb_path);
+	int del_size;
+	struct item_head *p_le_ih = PATH_PITEM_HEAD(tb->tb_path);
 
 	if (is_statdata_le_ih(p_le_ih))
 		return 0;
 
-	n_del_size =
-	    (c_mode ==
-	     M_DELETE) ? ih_item_len(p_le_ih) : -p_s_tb->insert_size[0];
+	del_size =
+	    (mode ==
+	     M_DELETE) ? ih_item_len(p_le_ih) : -tb->insert_size[0];
 	if (is_direntry_le_ih(p_le_ih)) {
-		// return EMPTY_DIR_SIZE; /* We delete emty directoris only. */
-		// we can't use EMPTY_DIR_SIZE, as old format dirs have a different
-		// empty size.  ick. FIXME, is this right?
-		//
-		return n_del_size;
+		/* return EMPTY_DIR_SIZE; We delete emty directoris only.
+		 * we can't use EMPTY_DIR_SIZE, as old format dirs have a different
+		 * empty size.  ick. FIXME, is this right? */
+		return del_size;
 	}
 
 	if (is_indirect_le_ih(p_le_ih))
-		n_del_size = (n_del_size / UNFM_P_SIZE) * (PATH_PLAST_BUFFER(p_s_tb->tb_path)->b_size);	// - get_ih_free_space (p_le_ih);
-	return n_del_size;
+		del_size = (del_size / UNFM_P_SIZE) *
+				(PATH_PLAST_BUFFER(tb->tb_path)->b_size);
+	return del_size;
 }
 
 static void init_tb_struct(struct reiserfs_transaction_handle *th,
-			   struct tree_balance *p_s_tb,
-			   struct super_block *p_s_sb,
-			   struct treepath *p_s_path, int n_size)
+			   struct tree_balance *tb,
+			   struct super_block *sb,
+			   struct treepath *path, int size)
 {
 
 	BUG_ON(!th->t_trans_id);
 
-	memset(p_s_tb, '\0', sizeof(struct tree_balance));
-	p_s_tb->transaction_handle = th;
-	p_s_tb->tb_sb = p_s_sb;
-	p_s_tb->tb_path = p_s_path;
-	PATH_OFFSET_PBUFFER(p_s_path, ILLEGAL_PATH_ELEMENT_OFFSET) = NULL;
-	PATH_OFFSET_POSITION(p_s_path, ILLEGAL_PATH_ELEMENT_OFFSET) = 0;
-	p_s_tb->insert_size[0] = n_size;
+	memset(tb, '\0', sizeof(struct tree_balance));
+	tb->transaction_handle = th;
+	tb->tb_sb = sb;
+	tb->tb_path = path;
+	PATH_OFFSET_PBUFFER(path, ILLEGAL_PATH_ELEMENT_OFFSET) = NULL;
+	PATH_OFFSET_POSITION(path, ILLEGAL_PATH_ELEMENT_OFFSET) = 0;
+	tb->insert_size[0] = size;
 }
 
 void padd_item(char *item, int total_length, int length)
@@ -1175,73 +1136,77 @@ char head2type(struct item_head *ih)
 }
 #endif
 
-/* Delete object item. */
-int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath *p_s_path,	/* Path to the deleted item. */
-			 const struct cpu_key *p_s_item_key,	/* Key to search for the deleted item.  */
-			 struct inode *p_s_inode,	/* inode is here just to update i_blocks and quotas */
-			 struct buffer_head *p_s_un_bh)
-{				/* NULL or unformatted node pointer.    */
-	struct super_block *p_s_sb = p_s_inode->i_sb;
+/* Delete object item.
+ * th       - active transaction handle
+ * path     - path to the deleted item
+ * item_key - key to search for the deleted item
+ * indode   - used for updating i_blocks and quotas
+ * un_bh    - NULL or unformatted node pointer
+ */
+int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
+			 struct treepath *path, const struct cpu_key *item_key,
+			 struct inode *inode, struct buffer_head *un_bh)
+{
+	struct super_block *sb = inode->i_sb;
 	struct tree_balance s_del_balance;
 	struct item_head s_ih;
 	struct item_head *q_ih;
 	int quota_cut_bytes;
-	int n_ret_value, n_del_size, n_removed;
+	int ret_value, del_size, removed;
 
 #ifdef CONFIG_REISERFS_CHECK
-	char c_mode;
-	int n_iter = 0;
+	char mode;
+	int iter = 0;
 #endif
 
 	BUG_ON(!th->t_trans_id);
 
-	init_tb_struct(th, &s_del_balance, p_s_sb, p_s_path,
+	init_tb_struct(th, &s_del_balance, sb, path,
 		       0 /*size is unknown */ );
 
 	while (1) {
-		n_removed = 0;
+		removed = 0;
 
 #ifdef CONFIG_REISERFS_CHECK
-		n_iter++;
-		c_mode =
+		iter++;
+		mode =
 #endif
-		    prepare_for_delete_or_cut(th, p_s_inode, p_s_path,
-					      p_s_item_key, &n_removed,
-					      &n_del_size,
-					      max_reiserfs_offset(p_s_inode));
+		    prepare_for_delete_or_cut(th, inode, path,
+					      item_key, &removed,
+					      &del_size,
+					      max_reiserfs_offset(inode));
 
-		RFALSE(c_mode != M_DELETE, "PAP-5320: mode must be M_DELETE");
+		RFALSE(mode != M_DELETE, "PAP-5320: mode must be M_DELETE");
 
-		copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path));
-		s_del_balance.insert_size[0] = n_del_size;
+		copy_item_head(&s_ih, PATH_PITEM_HEAD(path));
+		s_del_balance.insert_size[0] = del_size;
 
-		n_ret_value = fix_nodes(M_DELETE, &s_del_balance, NULL, NULL);
-		if (n_ret_value != REPEAT_SEARCH)
+		ret_value = fix_nodes(M_DELETE, &s_del_balance, NULL, NULL);
+		if (ret_value != REPEAT_SEARCH)
 			break;
 
-		PROC_INFO_INC(p_s_sb, delete_item_restarted);
+		PROC_INFO_INC(sb, delete_item_restarted);
 
 		// file system changed, repeat search
-		n_ret_value =
-		    search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path);
-		if (n_ret_value == IO_ERROR)
+		ret_value =
+		    search_for_position_by_key(sb, item_key, path);
+		if (ret_value == IO_ERROR)
 			break;
-		if (n_ret_value == FILE_NOT_FOUND) {
-			reiserfs_warning(p_s_sb,
-					 "vs-5340: reiserfs_delete_item: "
+		if (ret_value == FILE_NOT_FOUND) {
+			reiserfs_warning(sb, "vs-5340",
 					 "no items of the file %K found",
-					 p_s_item_key);
+					 item_key);
 			break;
 		}
 	}			/* while (1) */
 
-	if (n_ret_value != CARRY_ON) {
+	if (ret_value != CARRY_ON) {
 		unfix_nodes(&s_del_balance);
 		return 0;
 	}
 	// reiserfs_delete_item returns item length when success
-	n_ret_value = calc_deleted_bytes_number(&s_del_balance, M_DELETE);
-	q_ih = get_ih(p_s_path);
+	ret_value = calc_deleted_bytes_number(&s_del_balance, M_DELETE);
+	q_ih = get_ih(path);
 	quota_cut_bytes = ih_item_len(q_ih);
 
 	/* hack so the quota code doesn't have to guess if the file
@@ -1250,15 +1215,15 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
 	 ** split into multiple items, and we only want to decrement for
 	 ** the unfm node once
 	 */
-	if (!S_ISLNK(p_s_inode->i_mode) && is_direct_le_ih(q_ih)) {
-		if ((le_ih_k_offset(q_ih) & (p_s_sb->s_blocksize - 1)) == 1) {
-			quota_cut_bytes = p_s_sb->s_blocksize + UNFM_P_SIZE;
+	if (!S_ISLNK(inode->i_mode) && is_direct_le_ih(q_ih)) {
+		if ((le_ih_k_offset(q_ih) & (sb->s_blocksize - 1)) == 1) {
+			quota_cut_bytes = sb->s_blocksize + UNFM_P_SIZE;
 		} else {
 			quota_cut_bytes = 0;
 		}
 	}
 
-	if (p_s_un_bh) {
+	if (un_bh) {
 		int off;
 		char *data;
 
@@ -1276,31 +1241,31 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, struct treepath
 		 ** The unformatted node must be dirtied later on.  We can't be
 		 ** sure here if the entire tail has been deleted yet.
 		 **
-		 ** p_s_un_bh is from the page cache (all unformatted nodes are
+		 ** un_bh is from the page cache (all unformatted nodes are
 		 ** from the page cache) and might be a highmem page.  So, we
-		 ** can't use p_s_un_bh->b_data.
+		 ** can't use un_bh->b_data.
 		 ** -clm
 		 */
 
-		data = kmap_atomic(p_s_un_bh->b_page, KM_USER0);
+		data = kmap_atomic(un_bh->b_page, KM_USER0);
 		off = ((le_ih_k_offset(&s_ih) - 1) & (PAGE_CACHE_SIZE - 1));
 		memcpy(data + off,
-		       B_I_PITEM(PATH_PLAST_BUFFER(p_s_path), &s_ih),
-		       n_ret_value);
+		       B_I_PITEM(PATH_PLAST_BUFFER(path), &s_ih),
+		       ret_value);
 		kunmap_atomic(data, KM_USER0);
 	}
 	/* Perform balancing after all resources have been collected at once. */
 	do_balance(&s_del_balance, NULL, NULL, M_DELETE);
 
 #ifdef REISERQUOTA_DEBUG
-	reiserfs_debug(p_s_sb, REISERFS_DEBUG_CODE,
+	reiserfs_debug(sb, REISERFS_DEBUG_CODE,
 		       "reiserquota delete_item(): freeing %u, id=%u type=%c",
-		       quota_cut_bytes, p_s_inode->i_uid, head2type(&s_ih));
+		       quota_cut_bytes, inode->i_uid, head2type(&s_ih));
 #endif
-	vfs_dq_free_space_nodirty(p_s_inode, quota_cut_bytes);
+	vfs_dq_free_space_nodirty(inode, quota_cut_bytes);
 
 	/* Return deleted body length */
-	return n_ret_value;
+	return ret_value;
 }
 
 /* Summary Of Mechanisms For Handling Collisions Between Processes:
@@ -1338,10 +1303,9 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 	while (1) {
 		retval = search_item(th->t_super, &cpu_key, &path);
 		if (retval == IO_ERROR) {
-			reiserfs_warning(th->t_super,
-					 "vs-5350: reiserfs_delete_solid_item: "
-					 "i/o failure occurred trying to delete %K",
-					 &cpu_key);
+			reiserfs_error(th->t_super, "vs-5350",
+				       "i/o failure occurred trying "
+				       "to delete %K", &cpu_key);
 			break;
 		}
 		if (retval != ITEM_FOUND) {
@@ -1355,9 +1319,8 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 			     GET_GENERATION_NUMBER(le_key_k_offset
 						   (le_key_version(key),
 						    key)) == 1))
-				reiserfs_warning(th->t_super,
-						 "vs-5355: reiserfs_delete_solid_item: %k not found",
-						 key);
+				reiserfs_warning(th->t_super, "vs-5355",
+						 "%k not found", key);
 			break;
 		}
 		if (!tb_init) {
@@ -1389,8 +1352,7 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 			break;
 		}
 		// IO_ERROR, NO_DISK_SPACE, etc
-		reiserfs_warning(th->t_super,
-				 "vs-5360: reiserfs_delete_solid_item: "
+		reiserfs_warning(th->t_super, "vs-5360",
 				 "could not delete %K due to fix_nodes failure",
 				 &cpu_key);
 		unfix_nodes(&tb);
@@ -1462,36 +1424,37 @@ static void unmap_buffers(struct page *page, loff_t pos)
 }
 
 static int maybe_indirect_to_direct(struct reiserfs_transaction_handle *th,
-				    struct inode *p_s_inode,
+				    struct inode *inode,
 				    struct page *page,
-				    struct treepath *p_s_path,
-				    const struct cpu_key *p_s_item_key,
-				    loff_t n_new_file_size, char *p_c_mode)
+				    struct treepath *path,
+				    const struct cpu_key *item_key,
+				    loff_t new_file_size, char *mode)
 {
-	struct super_block *p_s_sb = p_s_inode->i_sb;
-	int n_block_size = p_s_sb->s_blocksize;
+	struct super_block *sb = inode->i_sb;
+	int block_size = sb->s_blocksize;
 	int cut_bytes;
 	BUG_ON(!th->t_trans_id);
-	BUG_ON(n_new_file_size != p_s_inode->i_size);
+	BUG_ON(new_file_size != inode->i_size);
 
 	/* the page being sent in could be NULL if there was an i/o error
 	 ** reading in the last block.  The user will hit problems trying to
 	 ** read the file, but for now we just skip the indirect2direct
 	 */
-	if (atomic_read(&p_s_inode->i_count) > 1 ||
-	    !tail_has_to_be_packed(p_s_inode) ||
-	    !page || (REISERFS_I(p_s_inode)->i_flags & i_nopack_mask)) {
-		// leave tail in an unformatted node    
-		*p_c_mode = M_SKIP_BALANCING;
+	if (atomic_read(&inode->i_count) > 1 ||
+	    !tail_has_to_be_packed(inode) ||
+	    !page || (REISERFS_I(inode)->i_flags & i_nopack_mask)) {
+		/* leave tail in an unformatted node */
+		*mode = M_SKIP_BALANCING;
 		cut_bytes =
-		    n_block_size - (n_new_file_size & (n_block_size - 1));
-		pathrelse(p_s_path);
+		    block_size - (new_file_size & (block_size - 1));
+		pathrelse(path);
 		return cut_bytes;
 	}
-	/* Permorm the conversion to a direct_item. */
-	/*return indirect_to_direct (p_s_inode, p_s_path, p_s_item_key, n_new_file_size, p_c_mode); */
-	return indirect2direct(th, p_s_inode, page, p_s_path, p_s_item_key,
-			       n_new_file_size, p_c_mode);
+	/* Perform the conversion to a direct_item. */
+	/* return indirect_to_direct(inode, path, item_key,
+				  new_file_size, mode); */
+	return indirect2direct(th, inode, page, path, item_key,
+			       new_file_size, mode);
 }
 
 /* we did indirect_to_direct conversion. And we have inserted direct
@@ -1515,8 +1478,8 @@ static void indirect_to_direct_roll_back(struct reiserfs_transaction_handle *th,
 		/* look for the last byte of the tail */
 		if (search_for_position_by_key(inode->i_sb, &tail_key, path) ==
 		    POSITION_NOT_FOUND)
-			reiserfs_panic(inode->i_sb,
-				       "vs-5615: indirect_to_direct_roll_back: found invalid item");
+			reiserfs_panic(inode->i_sb, "vs-5615",
+				       "found invalid item");
 		RFALSE(path->pos_in_item !=
 		       ih_item_len(PATH_PITEM_HEAD(path)) - 1,
 		       "vs-5616: appended bytes found");
@@ -1533,38 +1496,39 @@ static void indirect_to_direct_roll_back(struct reiserfs_transaction_handle *th,
 		set_cpu_key_k_offset(&tail_key,
 				     cpu_key_k_offset(&tail_key) - removed);
 	}
-	reiserfs_warning(inode->i_sb,
-			 "indirect_to_direct_roll_back: indirect_to_direct conversion has been rolled back due to lack of disk space");
+	reiserfs_warning(inode->i_sb, "reiserfs-5091", "indirect_to_direct "
+			 "conversion has been rolled back due to "
+			 "lack of disk space");
 	//mark_file_without_tail (inode);
 	mark_inode_dirty(inode);
 }
 
 /* (Truncate or cut entry) or delete object item. Returns < 0 on failure */
 int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
-			   struct treepath *p_s_path,
-			   struct cpu_key *p_s_item_key,
-			   struct inode *p_s_inode,
-			   struct page *page, loff_t n_new_file_size)
+			   struct treepath *path,
+			   struct cpu_key *item_key,
+			   struct inode *inode,
+			   struct page *page, loff_t new_file_size)
 {
-	struct super_block *p_s_sb = p_s_inode->i_sb;
+	struct super_block *sb = inode->i_sb;
 	/* Every function which is going to call do_balance must first
 	   create a tree_balance structure.  Then it must fill up this
 	   structure by using the init_tb_struct and fix_nodes functions.
 	   After that we can make tree balancing. */
 	struct tree_balance s_cut_balance;
 	struct item_head *p_le_ih;
-	int n_cut_size = 0,	/* Amount to be cut. */
-	    n_ret_value = CARRY_ON, n_removed = 0,	/* Number of the removed unformatted nodes. */
-	    n_is_inode_locked = 0;
-	char c_mode;		/* Mode of the balance. */
+	int cut_size = 0,	/* Amount to be cut. */
+	    ret_value = CARRY_ON, removed = 0,	/* Number of the removed unformatted nodes. */
+	    is_inode_locked = 0;
+	char mode;		/* Mode of the balance. */
 	int retval2 = -1;
 	int quota_cut_bytes;
 	loff_t tail_pos = 0;
 
 	BUG_ON(!th->t_trans_id);
 
-	init_tb_struct(th, &s_cut_balance, p_s_inode->i_sb, p_s_path,
-		       n_cut_size);
+	init_tb_struct(th, &s_cut_balance, inode->i_sb, path,
+		       cut_size);
 
 	/* Repeat this loop until we either cut the item without needing
 	   to balance, or we fix_nodes without schedule occurring */
@@ -1574,144 +1538,142 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
 		   free unformatted nodes which are pointed to by the cut
 		   pointers. */
 
-		c_mode =
-		    prepare_for_delete_or_cut(th, p_s_inode, p_s_path,
-					      p_s_item_key, &n_removed,
-					      &n_cut_size, n_new_file_size);
-		if (c_mode == M_CONVERT) {
+		mode =
+		    prepare_for_delete_or_cut(th, inode, path,
+					      item_key, &removed,
+					      &cut_size, new_file_size);
+		if (mode == M_CONVERT) {
 			/* convert last unformatted node to direct item or leave
 			   tail in the unformatted node */
-			RFALSE(n_ret_value != CARRY_ON,
+			RFALSE(ret_value != CARRY_ON,
 			       "PAP-5570: can not convert twice");
 
-			n_ret_value =
-			    maybe_indirect_to_direct(th, p_s_inode, page,
-						     p_s_path, p_s_item_key,
-						     n_new_file_size, &c_mode);
-			if (c_mode == M_SKIP_BALANCING)
+			ret_value =
+			    maybe_indirect_to_direct(th, inode, page,
+						     path, item_key,
+						     new_file_size, &mode);
+			if (mode == M_SKIP_BALANCING)
 				/* tail has been left in the unformatted node */
-				return n_ret_value;
+				return ret_value;
 
-			n_is_inode_locked = 1;
+			is_inode_locked = 1;
 
 			/* removing of last unformatted node will change value we
 			   have to return to truncate. Save it */
-			retval2 = n_ret_value;
-			/*retval2 = p_s_sb->s_blocksize - (n_new_file_size & (p_s_sb->s_blocksize - 1)); */
+			retval2 = ret_value;
+			/*retval2 = sb->s_blocksize - (new_file_size & (sb->s_blocksize - 1)); */
 
 			/* So, we have performed the first part of the conversion:
 			   inserting the new direct item.  Now we are removing the
 			   last unformatted node pointer. Set key to search for
 			   it. */
-			set_cpu_key_k_type(p_s_item_key, TYPE_INDIRECT);
-			p_s_item_key->key_length = 4;
-			n_new_file_size -=
-			    (n_new_file_size & (p_s_sb->s_blocksize - 1));
-			tail_pos = n_new_file_size;
-			set_cpu_key_k_offset(p_s_item_key, n_new_file_size + 1);
+			set_cpu_key_k_type(item_key, TYPE_INDIRECT);
+			item_key->key_length = 4;
+			new_file_size -=
+			    (new_file_size & (sb->s_blocksize - 1));
+			tail_pos = new_file_size;
+			set_cpu_key_k_offset(item_key, new_file_size + 1);
 			if (search_for_position_by_key
-			    (p_s_sb, p_s_item_key,
-			     p_s_path) == POSITION_NOT_FOUND) {
-				print_block(PATH_PLAST_BUFFER(p_s_path), 3,
-					    PATH_LAST_POSITION(p_s_path) - 1,
-					    PATH_LAST_POSITION(p_s_path) + 1);
-				reiserfs_panic(p_s_sb,
-					       "PAP-5580: reiserfs_cut_from_item: item to convert does not exist (%K)",
-					       p_s_item_key);
+			    (sb, item_key,
+			     path) == POSITION_NOT_FOUND) {
+				print_block(PATH_PLAST_BUFFER(path), 3,
+					    PATH_LAST_POSITION(path) - 1,
+					    PATH_LAST_POSITION(path) + 1);
+				reiserfs_panic(sb, "PAP-5580", "item to "
+					       "convert does not exist (%K)",
+					       item_key);
 			}
 			continue;
 		}
-		if (n_cut_size == 0) {
-			pathrelse(p_s_path);
+		if (cut_size == 0) {
+			pathrelse(path);
 			return 0;
 		}
 
-		s_cut_balance.insert_size[0] = n_cut_size;
+		s_cut_balance.insert_size[0] = cut_size;
 
-		n_ret_value = fix_nodes(c_mode, &s_cut_balance, NULL, NULL);
-		if (n_ret_value != REPEAT_SEARCH)
+		ret_value = fix_nodes(mode, &s_cut_balance, NULL, NULL);
+		if (ret_value != REPEAT_SEARCH)
 			break;
 
-		PROC_INFO_INC(p_s_sb, cut_from_item_restarted);
+		PROC_INFO_INC(sb, cut_from_item_restarted);
 
-		n_ret_value =
-		    search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path);
-		if (n_ret_value == POSITION_FOUND)
+		ret_value =
+		    search_for_position_by_key(sb, item_key, path);
+		if (ret_value == POSITION_FOUND)
 			continue;
 
-		reiserfs_warning(p_s_sb,
-				 "PAP-5610: reiserfs_cut_from_item: item %K not found",
-				 p_s_item_key);
+		reiserfs_warning(sb, "PAP-5610", "item %K not found",
+				 item_key);
 		unfix_nodes(&s_cut_balance);
-		return (n_ret_value == IO_ERROR) ? -EIO : -ENOENT;
+		return (ret_value == IO_ERROR) ? -EIO : -ENOENT;
 	}			/* while */
 
 	// check fix_nodes results (IO_ERROR or NO_DISK_SPACE)
-	if (n_ret_value != CARRY_ON) {
-		if (n_is_inode_locked) {
+	if (ret_value != CARRY_ON) {
+		if (is_inode_locked) {
 			// FIXME: this seems to be not needed: we are always able
 			// to cut item
-			indirect_to_direct_roll_back(th, p_s_inode, p_s_path);
+			indirect_to_direct_roll_back(th, inode, path);
 		}
-		if (n_ret_value == NO_DISK_SPACE)
-			reiserfs_warning(p_s_sb, "NO_DISK_SPACE");
+		if (ret_value == NO_DISK_SPACE)
+			reiserfs_warning(sb, "reiserfs-5092",
+					 "NO_DISK_SPACE");
 		unfix_nodes(&s_cut_balance);
 		return -EIO;
 	}
 
 	/* go ahead and perform balancing */
 
-	RFALSE(c_mode == M_PASTE || c_mode == M_INSERT, "invalid mode");
+	RFALSE(mode == M_PASTE || mode == M_INSERT, "invalid mode");
 
 	/* Calculate number of bytes that need to be cut from the item. */
 	quota_cut_bytes =
-	    (c_mode ==
-	     M_DELETE) ? ih_item_len(get_ih(p_s_path)) : -s_cut_balance.
+	    (mode ==
+	     M_DELETE) ? ih_item_len(get_ih(path)) : -s_cut_balance.
 	    insert_size[0];
 	if (retval2 == -1)
-		n_ret_value = calc_deleted_bytes_number(&s_cut_balance, c_mode);
+		ret_value = calc_deleted_bytes_number(&s_cut_balance, mode);
 	else
-		n_ret_value = retval2;
+		ret_value = retval2;
 
 	/* For direct items, we only change the quota when deleting the last
 	 ** item.
 	 */
 	p_le_ih = PATH_PITEM_HEAD(s_cut_balance.tb_path);
-	if (!S_ISLNK(p_s_inode->i_mode) && is_direct_le_ih(p_le_ih)) {
-		if (c_mode == M_DELETE &&
-		    (le_ih_k_offset(p_le_ih) & (p_s_sb->s_blocksize - 1)) ==
+	if (!S_ISLNK(inode->i_mode) && is_direct_le_ih(p_le_ih)) {
+		if (mode == M_DELETE &&
+		    (le_ih_k_offset(p_le_ih) & (sb->s_blocksize - 1)) ==
 		    1) {
 			// FIXME: this is to keep 3.5 happy
-			REISERFS_I(p_s_inode)->i_first_direct_byte = U32_MAX;
-			quota_cut_bytes = p_s_sb->s_blocksize + UNFM_P_SIZE;
+			REISERFS_I(inode)->i_first_direct_byte = U32_MAX;
+			quota_cut_bytes = sb->s_blocksize + UNFM_P_SIZE;
 		} else {
 			quota_cut_bytes = 0;
 		}
 	}
 #ifdef CONFIG_REISERFS_CHECK
-	if (n_is_inode_locked) {
+	if (is_inode_locked) {
 		struct item_head *le_ih =
 		    PATH_PITEM_HEAD(s_cut_balance.tb_path);
 		/* we are going to complete indirect2direct conversion. Make
 		   sure, that we exactly remove last unformatted node pointer
 		   of the item */
 		if (!is_indirect_le_ih(le_ih))
-			reiserfs_panic(p_s_sb,
-				       "vs-5652: reiserfs_cut_from_item: "
+			reiserfs_panic(sb, "vs-5652",
 				       "item must be indirect %h", le_ih);
 
-		if (c_mode == M_DELETE && ih_item_len(le_ih) != UNFM_P_SIZE)
-			reiserfs_panic(p_s_sb,
-				       "vs-5653: reiserfs_cut_from_item: "
-				       "completing indirect2direct conversion indirect item %h "
-				       "being deleted must be of 4 byte long",
-				       le_ih);
+		if (mode == M_DELETE && ih_item_len(le_ih) != UNFM_P_SIZE)
+			reiserfs_panic(sb, "vs-5653", "completing "
+				       "indirect2direct conversion indirect "
+				       "item %h being deleted must be of "
+				       "4 byte long", le_ih);
 
-		if (c_mode == M_CUT
+		if (mode == M_CUT
 		    && s_cut_balance.insert_size[0] != -UNFM_P_SIZE) {
-			reiserfs_panic(p_s_sb,
-				       "vs-5654: reiserfs_cut_from_item: "
-				       "can not complete indirect2direct conversion of %h (CUT, insert_size==%d)",
+			reiserfs_panic(sb, "vs-5654", "can not complete "
+				       "indirect2direct conversion of %h "
+				       "(CUT, insert_size==%d)",
 				       le_ih, s_cut_balance.insert_size[0]);
 		}
 		/* it would be useful to make sure, that right neighboring
@@ -1719,23 +1681,23 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
 	}
 #endif
 
-	do_balance(&s_cut_balance, NULL, NULL, c_mode);
-	if (n_is_inode_locked) {
+	do_balance(&s_cut_balance, NULL, NULL, mode);
+	if (is_inode_locked) {
 		/* we've done an indirect->direct conversion.  when the data block
 		 ** was freed, it was removed from the list of blocks that must
 		 ** be flushed before the transaction commits, make sure to
 		 ** unmap and invalidate it
 		 */
 		unmap_buffers(page, tail_pos);
-		REISERFS_I(p_s_inode)->i_flags &= ~i_pack_on_close_mask;
+		REISERFS_I(inode)->i_flags &= ~i_pack_on_close_mask;
 	}
 #ifdef REISERQUOTA_DEBUG
-	reiserfs_debug(p_s_inode->i_sb, REISERFS_DEBUG_CODE,
+	reiserfs_debug(inode->i_sb, REISERFS_DEBUG_CODE,
 		       "reiserquota cut_from_item(): freeing %u id=%u type=%c",
-		       quota_cut_bytes, p_s_inode->i_uid, '?');
+		       quota_cut_bytes, inode->i_uid, '?');
 #endif
-	vfs_dq_free_space_nodirty(p_s_inode, quota_cut_bytes);
-	return n_ret_value;
+	vfs_dq_free_space_nodirty(inode, quota_cut_bytes);
+	return ret_value;
 }
 
 static void truncate_directory(struct reiserfs_transaction_handle *th,
@@ -1743,8 +1705,7 @@ static void truncate_directory(struct reiserfs_transaction_handle *th,
 {
 	BUG_ON(!th->t_trans_id);
 	if (inode->i_nlink)
-		reiserfs_warning(inode->i_sb,
-				 "vs-5655: truncate_directory: link count != 0");
+		reiserfs_error(inode->i_sb, "vs-5655", "link count != 0");
 
 	set_le_key_k_offset(KEY_FORMAT_3_5, INODE_PKEY(inode), DOT_OFFSET);
 	set_le_key_k_type(KEY_FORMAT_3_5, INODE_PKEY(inode), TYPE_DIRENTRY);
@@ -1756,8 +1717,8 @@ static void truncate_directory(struct reiserfs_transaction_handle *th,
 
 /* Truncate file to the new size. Note, this must be called with a transaction
    already started */
-int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, struct inode *p_s_inode,	/* ->i_size contains new
-												   size */
+int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
+			  struct inode *inode,	/* ->i_size contains new size */
 			 struct page *page,	/* up to date for last block */
 			 int update_timestamps	/* when it is called by
 						   file_release to convert
@@ -1768,47 +1729,45 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, struct inode *p
 	INITIALIZE_PATH(s_search_path);	/* Path to the current object item. */
 	struct item_head *p_le_ih;	/* Pointer to an item header. */
 	struct cpu_key s_item_key;	/* Key to search for a previous file item. */
-	loff_t n_file_size,	/* Old file size. */
-	 n_new_file_size;	/* New file size. */
-	int n_deleted;		/* Number of deleted or truncated bytes. */
+	loff_t file_size,	/* Old file size. */
+	 new_file_size;	/* New file size. */
+	int deleted;		/* Number of deleted or truncated bytes. */
 	int retval;
 	int err = 0;
 
 	BUG_ON(!th->t_trans_id);
 	if (!
-	    (S_ISREG(p_s_inode->i_mode) || S_ISDIR(p_s_inode->i_mode)
-	     || S_ISLNK(p_s_inode->i_mode)))
+	    (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode)
+	     || S_ISLNK(inode->i_mode)))
 		return 0;
 
-	if (S_ISDIR(p_s_inode->i_mode)) {
+	if (S_ISDIR(inode->i_mode)) {
 		// deletion of directory - no need to update timestamps
-		truncate_directory(th, p_s_inode);
+		truncate_directory(th, inode);
 		return 0;
 	}
 
 	/* Get new file size. */
-	n_new_file_size = p_s_inode->i_size;
+	new_file_size = inode->i_size;
 
 	// FIXME: note, that key type is unimportant here
-	make_cpu_key(&s_item_key, p_s_inode, max_reiserfs_offset(p_s_inode),
+	make_cpu_key(&s_item_key, inode, max_reiserfs_offset(inode),
 		     TYPE_DIRECT, 3);
 
 	retval =
-	    search_for_position_by_key(p_s_inode->i_sb, &s_item_key,
+	    search_for_position_by_key(inode->i_sb, &s_item_key,
 				       &s_search_path);
 	if (retval == IO_ERROR) {
-		reiserfs_warning(p_s_inode->i_sb,
-				 "vs-5657: reiserfs_do_truncate: "
-				 "i/o failure occurred trying to truncate %K",
-				 &s_item_key);
+		reiserfs_error(inode->i_sb, "vs-5657",
+			       "i/o failure occurred trying to truncate %K",
+			       &s_item_key);
 		err = -EIO;
 		goto out;
 	}
 	if (retval == POSITION_FOUND || retval == FILE_NOT_FOUND) {
-		reiserfs_warning(p_s_inode->i_sb,
-				 "PAP-5660: reiserfs_do_truncate: "
-				 "wrong result %d of search for %K", retval,
-				 &s_item_key);
+		reiserfs_error(inode->i_sb, "PAP-5660",
+			       "wrong result %d of search for %K", retval,
+			       &s_item_key);
 
 		err = -EIO;
 		goto out;
@@ -1819,56 +1778,56 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, struct inode *p
 	/* Get real file size (total length of all file items) */
 	p_le_ih = PATH_PITEM_HEAD(&s_search_path);
 	if (is_statdata_le_ih(p_le_ih))
-		n_file_size = 0;
+		file_size = 0;
 	else {
 		loff_t offset = le_ih_k_offset(p_le_ih);
 		int bytes =
-		    op_bytes_number(p_le_ih, p_s_inode->i_sb->s_blocksize);
+		    op_bytes_number(p_le_ih, inode->i_sb->s_blocksize);
 
 		/* this may mismatch with real file size: if last direct item
 		   had no padding zeros and last unformatted node had no free
 		   space, this file would have this file size */
-		n_file_size = offset + bytes - 1;
+		file_size = offset + bytes - 1;
 	}
 	/*
 	 * are we doing a full truncate or delete, if so
 	 * kick in the reada code
 	 */
-	if (n_new_file_size == 0)
+	if (new_file_size == 0)
 		s_search_path.reada = PATH_READA | PATH_READA_BACK;
 
-	if (n_file_size == 0 || n_file_size < n_new_file_size) {
+	if (file_size == 0 || file_size < new_file_size) {
 		goto update_and_out;
 	}
 
 	/* Update key to search for the last file item. */
-	set_cpu_key_k_offset(&s_item_key, n_file_size);
+	set_cpu_key_k_offset(&s_item_key, file_size);
 
 	do {
 		/* Cut or delete file item. */
-		n_deleted =
+		deleted =
 		    reiserfs_cut_from_item(th, &s_search_path, &s_item_key,
-					   p_s_inode, page, n_new_file_size);
-		if (n_deleted < 0) {
-			reiserfs_warning(p_s_inode->i_sb,
-					 "vs-5665: reiserfs_do_truncate: reiserfs_cut_from_item failed");
+					   inode, page, new_file_size);
+		if (deleted < 0) {
+			reiserfs_warning(inode->i_sb, "vs-5665",
+					 "reiserfs_cut_from_item failed");
 			reiserfs_check_path(&s_search_path);
 			return 0;
 		}
 
-		RFALSE(n_deleted > n_file_size,
+		RFALSE(deleted > file_size,
 		       "PAP-5670: reiserfs_cut_from_item: too many bytes deleted: deleted %d, file_size %lu, item_key %K",
-		       n_deleted, n_file_size, &s_item_key);
+		       deleted, file_size, &s_item_key);
 
 		/* Change key to search the last file item. */
-		n_file_size -= n_deleted;
+		file_size -= deleted;
 
-		set_cpu_key_k_offset(&s_item_key, n_file_size);
+		set_cpu_key_k_offset(&s_item_key, file_size);
 
 		/* While there are bytes to truncate and previous file item is presented in the tree. */
 
 		/*
-		 ** This loop could take a really long time, and could log 
+		 ** This loop could take a really long time, and could log
 		 ** many more blocks than a transaction can hold.  So, we do a polite
 		 ** journal end here, and if the transaction needs ending, we make
 		 ** sure the file is consistent before ending the current trans
@@ -1877,37 +1836,38 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, struct inode *p
 		if (journal_transaction_should_end(th, 0) ||
 		    reiserfs_transaction_free_space(th) <= JOURNAL_FOR_FREE_BLOCK_AND_UPDATE_SD) {
 			int orig_len_alloc = th->t_blocks_allocated;
-			decrement_counters_in_path(&s_search_path);
+			pathrelse(&s_search_path);
 
 			if (update_timestamps) {
-				p_s_inode->i_mtime = p_s_inode->i_ctime =
-				    CURRENT_TIME_SEC;
+				inode->i_mtime = CURRENT_TIME_SEC;
+				inode->i_ctime = CURRENT_TIME_SEC;
 			}
-			reiserfs_update_sd(th, p_s_inode);
+			reiserfs_update_sd(th, inode);
 
-			err = journal_end(th, p_s_inode->i_sb, orig_len_alloc);
+			err = journal_end(th, inode->i_sb, orig_len_alloc);
 			if (err)
 				goto out;
-			err = journal_begin(th, p_s_inode->i_sb,
+			err = journal_begin(th, inode->i_sb,
 					    JOURNAL_FOR_FREE_BLOCK_AND_UPDATE_SD + JOURNAL_PER_BALANCE_CNT * 4) ;
 			if (err)
 				goto out;
-			reiserfs_update_inode_transaction(p_s_inode);
+			reiserfs_update_inode_transaction(inode);
 		}
-	} while (n_file_size > ROUND_UP(n_new_file_size) &&
-		 search_for_position_by_key(p_s_inode->i_sb, &s_item_key,
+	} while (file_size > ROUND_UP(new_file_size) &&
+		 search_for_position_by_key(inode->i_sb, &s_item_key,
 					    &s_search_path) == POSITION_FOUND);
 
-	RFALSE(n_file_size > ROUND_UP(n_new_file_size),
+	RFALSE(file_size > ROUND_UP(new_file_size),
 	       "PAP-5680: truncate did not finish: new_file_size %Ld, current %Ld, oid %d",
-	       n_new_file_size, n_file_size, s_item_key.on_disk_key.k_objectid);
+	       new_file_size, file_size, s_item_key.on_disk_key.k_objectid);
 
       update_and_out:
 	if (update_timestamps) {
 		// this is truncate, not file closing
-		p_s_inode->i_mtime = p_s_inode->i_ctime = CURRENT_TIME_SEC;
+		inode->i_mtime = CURRENT_TIME_SEC;
+		inode->i_ctime = CURRENT_TIME_SEC;
 	}
-	reiserfs_update_sd(th, p_s_inode);
+	reiserfs_update_sd(th, inode);
 
       out:
 	pathrelse(&s_search_path);
@@ -1917,7 +1877,7 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th, struct inode *p
 #ifdef CONFIG_REISERFS_CHECK
 // this makes sure, that we __append__, not overwrite or add holes
 static void check_research_for_paste(struct treepath *path,
-				     const struct cpu_key *p_s_key)
+				     const struct cpu_key *key)
 {
 	struct item_head *found_ih = get_ih(path);
 
@@ -1925,36 +1885,36 @@ static void check_research_for_paste(struct treepath *path,
 		if (le_ih_k_offset(found_ih) +
 		    op_bytes_number(found_ih,
 				    get_last_bh(path)->b_size) !=
-		    cpu_key_k_offset(p_s_key)
+		    cpu_key_k_offset(key)
 		    || op_bytes_number(found_ih,
 				       get_last_bh(path)->b_size) !=
 		    pos_in_item(path))
-			reiserfs_panic(NULL,
-				       "PAP-5720: check_research_for_paste: "
-				       "found direct item %h or position (%d) does not match to key %K",
-				       found_ih, pos_in_item(path), p_s_key);
+			reiserfs_panic(NULL, "PAP-5720", "found direct item "
+				       "%h or position (%d) does not match "
+				       "to key %K", found_ih,
+				       pos_in_item(path), key);
 	}
 	if (is_indirect_le_ih(found_ih)) {
 		if (le_ih_k_offset(found_ih) +
 		    op_bytes_number(found_ih,
 				    get_last_bh(path)->b_size) !=
-		    cpu_key_k_offset(p_s_key)
+		    cpu_key_k_offset(key)
 		    || I_UNFM_NUM(found_ih) != pos_in_item(path)
 		    || get_ih_free_space(found_ih) != 0)
-			reiserfs_panic(NULL,
-				       "PAP-5730: check_research_for_paste: "
-				       "found indirect item (%h) or position (%d) does not match to key (%K)",
-				       found_ih, pos_in_item(path), p_s_key);
+			reiserfs_panic(NULL, "PAP-5730", "found indirect "
+				       "item (%h) or position (%d) does not "
+				       "match to key (%K)",
+				       found_ih, pos_in_item(path), key);
 	}
 }
 #endif				/* config reiserfs check */
 
 /* Paste bytes to the existing item. Returns bytes number pasted into the item. */
-int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct treepath *p_s_search_path,	/* Path to the pasted item.          */
-			     const struct cpu_key *p_s_key,	/* Key to search for the needed item. */
+int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct treepath *search_path,	/* Path to the pasted item.	  */
+			     const struct cpu_key *key,	/* Key to search for the needed item. */
 			     struct inode *inode,	/* Inode item belongs to */
-			     const char *p_c_body,	/* Pointer to the bytes to paste.    */
-			     int n_pasted_size)
+			     const char *body,	/* Pointer to the bytes to paste.    */
+			     int pasted_size)
 {				/* Size of pasted bytes.             */
 	struct tree_balance s_paste_balance;
 	int retval;
@@ -1967,18 +1927,18 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 #ifdef REISERQUOTA_DEBUG
 	reiserfs_debug(inode->i_sb, REISERFS_DEBUG_CODE,
 		       "reiserquota paste_into_item(): allocating %u id=%u type=%c",
-		       n_pasted_size, inode->i_uid,
-		       key2type(&(p_s_key->on_disk_key)));
+		       pasted_size, inode->i_uid,
+		       key2type(&(key->on_disk_key)));
 #endif
 
-	if (vfs_dq_alloc_space_nodirty(inode, n_pasted_size)) {
-		pathrelse(p_s_search_path);
+	if (vfs_dq_alloc_space_nodirty(inode, pasted_size)) {
+		pathrelse(search_path);
 		return -EDQUOT;
 	}
-	init_tb_struct(th, &s_paste_balance, th->t_super, p_s_search_path,
-		       n_pasted_size);
+	init_tb_struct(th, &s_paste_balance, th->t_super, search_path,
+		       pasted_size);
 #ifdef DISPLACE_NEW_PACKING_LOCALITIES
-	s_paste_balance.key = p_s_key->on_disk_key;
+	s_paste_balance.key = key->on_disk_key;
 #endif
 
 	/* DQUOT_* can schedule, must check before the fix_nodes */
@@ -1988,33 +1948,33 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 
 	while ((retval =
 		fix_nodes(M_PASTE, &s_paste_balance, NULL,
-			  p_c_body)) == REPEAT_SEARCH) {
+			  body)) == REPEAT_SEARCH) {
 	      search_again:
 		/* file system changed while we were in the fix_nodes */
 		PROC_INFO_INC(th->t_super, paste_into_item_restarted);
 		retval =
-		    search_for_position_by_key(th->t_super, p_s_key,
-					       p_s_search_path);
+		    search_for_position_by_key(th->t_super, key,
+					       search_path);
 		if (retval == IO_ERROR) {
 			retval = -EIO;
 			goto error_out;
 		}
 		if (retval == POSITION_FOUND) {
-			reiserfs_warning(inode->i_sb,
-					 "PAP-5710: reiserfs_paste_into_item: entry or pasted byte (%K) exists",
-					 p_s_key);
+			reiserfs_warning(inode->i_sb, "PAP-5710",
+					 "entry or pasted byte (%K) exists",
+					 key);
 			retval = -EEXIST;
 			goto error_out;
 		}
 #ifdef CONFIG_REISERFS_CHECK
-		check_research_for_paste(p_s_search_path, p_s_key);
+		check_research_for_paste(search_path, key);
 #endif
 	}
 
 	/* Perform balancing after all resources are collected by fix_nodes, and
 	   accessing them will not risk triggering schedule. */
 	if (retval == CARRY_ON) {
-		do_balance(&s_paste_balance, NULL /*ih */ , p_c_body, M_PASTE);
+		do_balance(&s_paste_balance, NULL /*ih */ , body, M_PASTE);
 		return 0;
 	}
 	retval = (retval == NO_DISK_SPACE) ? -ENOSPC : -EIO;
@@ -2024,18 +1984,24 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree
 #ifdef REISERQUOTA_DEBUG
 	reiserfs_debug(inode->i_sb, REISERFS_DEBUG_CODE,
 		       "reiserquota paste_into_item(): freeing %u id=%u type=%c",
-		       n_pasted_size, inode->i_uid,
-		       key2type(&(p_s_key->on_disk_key)));
+		       pasted_size, inode->i_uid,
+		       key2type(&(key->on_disk_key)));
 #endif
-	vfs_dq_free_space_nodirty(inode, n_pasted_size);
+	vfs_dq_free_space_nodirty(inode, pasted_size);
 	return retval;
 }
 
-/* Insert new item into the buffer at the path. */
-int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath *p_s_path,	/* Path to the inserteded item.         */
-			 const struct cpu_key *key, struct item_head *p_s_ih,	/* Pointer to the item header to insert. */
-			 struct inode *inode, const char *p_c_body)
-{				/* Pointer to the bytes to insert.      */
+/* Insert new item into the buffer at the path.
+ * th   - active transaction handle
+ * path - path to the inserted item
+ * ih   - pointer to the item header to insert
+ * body - pointer to the bytes to insert
+ */
+int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
+			 struct treepath *path, const struct cpu_key *key,
+			 struct item_head *ih, struct inode *inode,
+			 const char *body)
+{
 	struct tree_balance s_ins_balance;
 	int retval;
 	int fs_gen = 0;
@@ -2045,28 +2011,27 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath
 
 	if (inode) {		/* Do we count quotas for item? */
 		fs_gen = get_generation(inode->i_sb);
-		quota_bytes = ih_item_len(p_s_ih);
+		quota_bytes = ih_item_len(ih);
 
 		/* hack so the quota code doesn't have to guess if the file has
 		 ** a tail, links are always tails, so there's no guessing needed
 		 */
-		if (!S_ISLNK(inode->i_mode) && is_direct_le_ih(p_s_ih)) {
+		if (!S_ISLNK(inode->i_mode) && is_direct_le_ih(ih))
 			quota_bytes = inode->i_sb->s_blocksize + UNFM_P_SIZE;
-		}
 #ifdef REISERQUOTA_DEBUG
 		reiserfs_debug(inode->i_sb, REISERFS_DEBUG_CODE,
 			       "reiserquota insert_item(): allocating %u id=%u type=%c",
-			       quota_bytes, inode->i_uid, head2type(p_s_ih));
+			       quota_bytes, inode->i_uid, head2type(ih));
 #endif
 		/* We can't dirty inode here. It would be immediately written but
 		 * appropriate stat item isn't inserted yet... */
 		if (vfs_dq_alloc_space_nodirty(inode, quota_bytes)) {
-			pathrelse(p_s_path);
+			pathrelse(path);
 			return -EDQUOT;
 		}
 	}
-	init_tb_struct(th, &s_ins_balance, th->t_super, p_s_path,
-		       IH_SIZE + ih_item_len(p_s_ih));
+	init_tb_struct(th, &s_ins_balance, th->t_super, path,
+		       IH_SIZE + ih_item_len(ih));
 #ifdef DISPLACE_NEW_PACKING_LOCALITIES
 	s_ins_balance.key = key->on_disk_key;
 #endif
@@ -2076,19 +2041,18 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath
 	}
 
 	while ((retval =
-		fix_nodes(M_INSERT, &s_ins_balance, p_s_ih,
-			  p_c_body)) == REPEAT_SEARCH) {
+		fix_nodes(M_INSERT, &s_ins_balance, ih,
+			  body)) == REPEAT_SEARCH) {
 	      search_again:
 		/* file system changed while we were in the fix_nodes */
 		PROC_INFO_INC(th->t_super, insert_item_restarted);
-		retval = search_item(th->t_super, key, p_s_path);
+		retval = search_item(th->t_super, key, path);
 		if (retval == IO_ERROR) {
 			retval = -EIO;
 			goto error_out;
 		}
 		if (retval == ITEM_FOUND) {
-			reiserfs_warning(th->t_super,
-					 "PAP-5760: reiserfs_insert_item: "
+			reiserfs_warning(th->t_super, "PAP-5760",
 					 "key %K already exists in the tree",
 					 key);
 			retval = -EEXIST;
@@ -2098,7 +2062,7 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath
 
 	/* make balancing after all resources will be collected at a time */
 	if (retval == CARRY_ON) {
-		do_balance(&s_ins_balance, p_s_ih, p_c_body, M_INSERT);
+		do_balance(&s_ins_balance, ih, body, M_INSERT);
 		return 0;
 	}
 
@@ -2109,7 +2073,7 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, struct treepath
 #ifdef REISERQUOTA_DEBUG
 	reiserfs_debug(th->t_super, REISERFS_DEBUG_CODE,
 		       "reiserquota insert_item(): freeing %u id=%u type=%c",
-		       quota_bytes, inode->i_uid, head2type(p_s_ih));
+		       quota_bytes, inode->i_uid, head2type(ih));
 #endif
 	if (inode)
 		vfs_dq_free_space_nodirty(inode, quota_bytes);
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 5dbafb739401..972250c62896 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -183,9 +183,9 @@ static int finish_unfinished(struct super_block *s)
 		if (REISERFS_SB(s)->s_qf_names[i]) {
 			int ret = reiserfs_quota_on_mount(s, i);
 			if (ret < 0)
-				reiserfs_warning(s,
-						 "reiserfs: cannot turn on journaled quota: error %d",
-						 ret);
+				reiserfs_warning(s, "reiserfs-2500",
+						 "cannot turn on journaled "
+						 "quota: error %d", ret);
 		}
 	}
 #endif
@@ -195,17 +195,16 @@ static int finish_unfinished(struct super_block *s)
 	while (!retval) {
 		retval = search_item(s, &max_cpu_key, &path);
 		if (retval != ITEM_NOT_FOUND) {
-			reiserfs_warning(s,
-					 "vs-2140: finish_unfinished: search_by_key returned %d",
-					 retval);
+			reiserfs_error(s, "vs-2140",
+				       "search_by_key returned %d", retval);
 			break;
 		}
 
 		bh = get_last_bh(&path);
 		item_pos = get_item_pos(&path);
 		if (item_pos != B_NR_ITEMS(bh)) {
-			reiserfs_warning(s,
-					 "vs-2060: finish_unfinished: wrong position found");
+			reiserfs_warning(s, "vs-2060",
+					 "wrong position found");
 			break;
 		}
 		item_pos--;
@@ -235,8 +234,7 @@ static int finish_unfinished(struct super_block *s)
 		if (!inode) {
 			/* the unlink almost completed, it just did not manage to remove
 			   "save" link and release objectid */
-			reiserfs_warning(s,
-					 "vs-2180: finish_unfinished: iget failed for %K",
+			reiserfs_warning(s, "vs-2180", "iget failed for %K",
 					 &obj_key);
 			retval = remove_save_link_only(s, &save_link_key, 1);
 			continue;
@@ -244,8 +242,8 @@ static int finish_unfinished(struct super_block *s)
 
 		if (!truncate && inode->i_nlink) {
 			/* file is not unlinked */
-			reiserfs_warning(s,
-					 "vs-2185: finish_unfinished: file %K is not unlinked",
+			reiserfs_warning(s, "vs-2185",
+					 "file %K is not unlinked",
 					 &obj_key);
 			retval = remove_save_link_only(s, &save_link_key, 0);
 			continue;
@@ -257,8 +255,9 @@ static int finish_unfinished(struct super_block *s)
 			   The only imaginable way is to execute unfinished truncate request
 			   then boot into old kernel, remove the file and create dir with
 			   the same key. */
-			reiserfs_warning(s,
-					 "green-2101: impossible truncate on a directory %k. Please report",
+			reiserfs_warning(s, "green-2101",
+					 "impossible truncate on a "
+					 "directory %k. Please report",
 					 INODE_PKEY(inode));
 			retval = remove_save_link_only(s, &save_link_key, 0);
 			truncate = 0;
@@ -288,9 +287,10 @@ static int finish_unfinished(struct super_block *s)
 				/* removal gets completed in iput */
 				retval = 0;
 			} else {
-				reiserfs_warning(s, "Dead loop in "
-						"finish_unfinished detected, "
-						"just remove save link\n");
+				reiserfs_warning(s, "super-2189", "Dead loop "
+						 "in finish_unfinished "
+						 "detected, just remove "
+						 "save link\n");
 				retval = remove_save_link_only(s,
 							&save_link_key, 0);
 			}
@@ -360,8 +360,9 @@ void add_save_link(struct reiserfs_transaction_handle *th,
 	} else {
 		/* truncate */
 		if (S_ISDIR(inode->i_mode))
-			reiserfs_warning(inode->i_sb,
-					 "green-2102: Adding a truncate savelink for a directory %k! Please report",
+			reiserfs_warning(inode->i_sb, "green-2102",
+					 "Adding a truncate savelink for "
+					 "a directory %k! Please report",
 					 INODE_PKEY(inode));
 		set_cpu_key_k_offset(&key, 1);
 		set_cpu_key_k_type(&key, TYPE_INDIRECT);
@@ -376,9 +377,9 @@ void add_save_link(struct reiserfs_transaction_handle *th,
 	retval = search_item(inode->i_sb, &key, &path);
 	if (retval != ITEM_NOT_FOUND) {
 		if (retval != -ENOSPC)
-			reiserfs_warning(inode->i_sb, "vs-2100: add_save_link:"
-					 "search_by_key (%K) returned %d", &key,
-					 retval);
+			reiserfs_error(inode->i_sb, "vs-2100",
+				       "search_by_key (%K) returned %d", &key,
+				       retval);
 		pathrelse(&path);
 		return;
 	}
@@ -391,9 +392,8 @@ void add_save_link(struct reiserfs_transaction_handle *th,
 	    reiserfs_insert_item(th, &path, &key, &ih, NULL, (char *)&link);
 	if (retval) {
 		if (retval != -ENOSPC)
-			reiserfs_warning(inode->i_sb,
-					 "vs-2120: add_save_link: insert_item returned %d",
-					 retval);
+			reiserfs_error(inode->i_sb, "vs-2120",
+				       "insert_item returned %d", retval);
 	} else {
 		if (truncate)
 			REISERFS_I(inode)->i_flags |=
@@ -492,8 +492,7 @@ static void reiserfs_put_super(struct super_block *s)
 	print_statistics(s);
 
 	if (REISERFS_SB(s)->reserved_blocks != 0) {
-		reiserfs_warning(s,
-				 "green-2005: reiserfs_put_super: reserved blocks left %d",
+		reiserfs_warning(s, "green-2005", "reserved blocks left %d",
 				 REISERFS_SB(s)->reserved_blocks);
 	}
 
@@ -559,8 +558,8 @@ static void reiserfs_dirty_inode(struct inode *inode)
 
 	int err = 0;
 	if (inode->i_sb->s_flags & MS_RDONLY) {
-		reiserfs_warning(inode->i_sb,
-				 "clm-6006: writing inode %lu on readonly FS",
+		reiserfs_warning(inode->i_sb, "clm-6006",
+				 "writing inode %lu on readonly FS",
 				 inode->i_ino);
 		return;
 	}
@@ -757,7 +756,7 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 			   char **opt_arg, unsigned long *bit_flags)
 {
 	char *p;
-	/* foo=bar, 
+	/* foo=bar,
 	   ^   ^  ^
 	   |   |  +-- option_end
 	   |   +-- arg_start
@@ -792,13 +791,15 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 			if (bit_flags) {
 				if (opt->clrmask ==
 				    (1 << REISERFS_UNSUPPORTED_OPT))
-					reiserfs_warning(s, "%s not supported.",
+					reiserfs_warning(s, "super-6500",
+							 "%s not supported.\n",
 							 p);
 				else
 					*bit_flags &= ~opt->clrmask;
 				if (opt->setmask ==
 				    (1 << REISERFS_UNSUPPORTED_OPT))
-					reiserfs_warning(s, "%s not supported.",
+					reiserfs_warning(s, "super-6501",
+							 "%s not supported.\n",
 							 p);
 				else
 					*bit_flags |= opt->setmask;
@@ -807,7 +808,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 		}
 	}
 	if (!opt->option_name) {
-		reiserfs_warning(s, "unknown mount option \"%s\"", p);
+		reiserfs_warning(s, "super-6502",
+				 "unknown mount option \"%s\"", p);
 		return -1;
 	}
 
@@ -815,8 +817,9 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 	switch (*p) {
 	case '=':
 		if (!opt->arg_required) {
-			reiserfs_warning(s,
-					 "the option \"%s\" does not require an argument",
+			reiserfs_warning(s, "super-6503",
+					 "the option \"%s\" does not "
+					 "require an argument\n",
 					 opt->option_name);
 			return -1;
 		}
@@ -824,14 +827,15 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 
 	case 0:
 		if (opt->arg_required) {
-			reiserfs_warning(s,
-					 "the option \"%s\" requires an argument",
-					 opt->option_name);
+			reiserfs_warning(s, "super-6504",
+					 "the option \"%s\" requires an "
+					 "argument\n", opt->option_name);
 			return -1;
 		}
 		break;
 	default:
-		reiserfs_warning(s, "head of option \"%s\" is only correct",
+		reiserfs_warning(s, "super-6505",
+				 "head of option \"%s\" is only correct\n",
 				 opt->option_name);
 		return -1;
 	}
@@ -843,7 +847,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 	    && !(opt->arg_required & (1 << REISERFS_OPT_ALLOWEMPTY))
 	    && !strlen(p)) {
 		/* this catches "option=," if not allowed */
-		reiserfs_warning(s, "empty argument for \"%s\"",
+		reiserfs_warning(s, "super-6506",
+				 "empty argument for \"%s\"\n",
 				 opt->option_name);
 		return -1;
 	}
@@ -865,7 +870,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts,
 		}
 	}
 
-	reiserfs_warning(s, "bad value \"%s\" for option \"%s\"", p,
+	reiserfs_warning(s, "super-6506",
+			 "bad value \"%s\" for option \"%s\"\n", p,
 			 opt->option_name);
 	return -1;
 }
@@ -955,9 +961,9 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 				*blocks = simple_strtoul(arg, &p, 0);
 				if (*p != '\0') {
 					/* NNN does not look like a number */
-					reiserfs_warning(s,
-							 "reiserfs_parse_options: bad value %s",
-							 arg);
+					reiserfs_warning(s, "super-6507",
+							 "bad value %s for "
+							 "-oresize\n", arg);
 					return 0;
 				}
 			}
@@ -968,8 +974,8 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 			unsigned long val = simple_strtoul(arg, &p, 0);
 			/* commit=NNN (time in seconds) */
 			if (*p != '\0' || val >= (unsigned int)-1) {
-				reiserfs_warning(s,
-						 "reiserfs_parse_options: bad value %s",
+				reiserfs_warning(s, "super-6508",
+						 "bad value %s for -ocommit\n",
 						 arg);
 				return 0;
 			}
@@ -977,16 +983,18 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 		}
 
 		if (c == 'w') {
-			reiserfs_warning(s, "reiserfs: nolargeio option is no longer supported");
+			reiserfs_warning(s, "super-6509", "nolargeio option "
+					 "is no longer supported");
 			return 0;
 		}
 
 		if (c == 'j') {
 			if (arg && *arg && jdev_name) {
 				if (*jdev_name) {	//Hm, already assigned?
-					reiserfs_warning(s,
-							 "reiserfs_parse_options: journal device was already  specified to be %s",
-							 *jdev_name);
+					reiserfs_warning(s, "super-6510",
+							 "journal device was "
+							 "already specified to "
+							 "be %s", *jdev_name);
 					return 0;
 				}
 				*jdev_name = arg;
@@ -998,29 +1006,35 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 
 			if (sb_any_quota_loaded(s) &&
 			    (!*arg != !REISERFS_SB(s)->s_qf_names[qtype])) {
-				reiserfs_warning(s,
-						 "reiserfs_parse_options: cannot change journaled quota options when quota turned on.");
+				reiserfs_warning(s, "super-6511",
+						 "cannot change journaled "
+						 "quota options when quota "
+						 "turned on.");
 				return 0;
 			}
 			if (*arg) {	/* Some filename specified? */
 				if (REISERFS_SB(s)->s_qf_names[qtype]
 				    && strcmp(REISERFS_SB(s)->s_qf_names[qtype],
 					      arg)) {
-					reiserfs_warning(s,
-							 "reiserfs_parse_options: %s quota file already specified.",
+					reiserfs_warning(s, "super-6512",
+							 "%s quota file "
+							 "already specified.",
 							 QTYPE2NAME(qtype));
 					return 0;
 				}
 				if (strchr(arg, '/')) {
-					reiserfs_warning(s,
-							 "reiserfs_parse_options: quotafile must be on filesystem root.");
+					reiserfs_warning(s, "super-6513",
+							 "quotafile must be "
+							 "on filesystem root.");
 					return 0;
 				}
 				qf_names[qtype] =
 				    kmalloc(strlen(arg) + 1, GFP_KERNEL);
 				if (!qf_names[qtype]) {
-					reiserfs_warning(s,
-							 "reiserfs_parse_options: not enough memory for storing quotafile name.");
+					reiserfs_warning(s, "reiserfs-2502",
+							 "not enough memory "
+							 "for storing "
+							 "quotafile name.");
 					return 0;
 				}
 				strcpy(qf_names[qtype], arg);
@@ -1038,21 +1052,24 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 			else if (!strcmp(arg, "vfsv0"))
 				*qfmt = QFMT_VFS_V0;
 			else {
-				reiserfs_warning(s,
-						 "reiserfs_parse_options: unknown quota format specified.");
+				reiserfs_warning(s, "super-6514",
+						 "unknown quota format "
+						 "specified.");
 				return 0;
 			}
 			if (sb_any_quota_loaded(s) &&
 			    *qfmt != REISERFS_SB(s)->s_jquota_fmt) {
-				reiserfs_warning(s,
-						 "reiserfs_parse_options: cannot change journaled quota options when quota turned on.");
+				reiserfs_warning(s, "super-6515",
+						 "cannot change journaled "
+						 "quota options when quota "
+						 "turned on.");
 				return 0;
 			}
 		}
 #else
 		if (c == 'u' || c == 'g' || c == 'f') {
-			reiserfs_warning(s,
-					 "reiserfs_parse_options: journaled quota options not supported.");
+			reiserfs_warning(s, "reiserfs-2503", "journaled "
+					 "quota options not supported.");
 			return 0;
 		}
 #endif
@@ -1061,15 +1078,15 @@ static int reiserfs_parse_options(struct super_block *s, char *options,	/* strin
 #ifdef CONFIG_QUOTA
 	if (!REISERFS_SB(s)->s_jquota_fmt && !*qfmt
 	    && (qf_names[USRQUOTA] || qf_names[GRPQUOTA])) {
-		reiserfs_warning(s,
-				 "reiserfs_parse_options: journaled quota format not specified.");
+		reiserfs_warning(s, "super-6515",
+				 "journaled quota format not specified.");
 		return 0;
 	}
 	/* This checking is not precise wrt the quota type but for our purposes it is sufficient */
 	if (!(*mount_options & (1 << REISERFS_QUOTA))
 	    && sb_any_quota_loaded(s)) {
-		reiserfs_warning(s,
-				 "reiserfs_parse_options: quota options must be present when quota is turned on.");
+		reiserfs_warning(s, "super-6516", "quota options must "
+				 "be present when quota is turned on.");
 		return 0;
 	}
 #endif
@@ -1129,14 +1146,15 @@ static void handle_attrs(struct super_block *s)
 
 	if (reiserfs_attrs(s)) {
 		if (old_format_only(s)) {
-			reiserfs_warning(s,
-					 "reiserfs: cannot support attributes on 3.5.x disk format");
+			reiserfs_warning(s, "super-6517", "cannot support "
+					 "attributes on 3.5.x disk format");
 			REISERFS_SB(s)->s_mount_opt &= ~(1 << REISERFS_ATTRS);
 			return;
 		}
 		if (!(le32_to_cpu(rs->s_flags) & reiserfs_attrs_cleared)) {
-			reiserfs_warning(s,
-					 "reiserfs: cannot support attributes until flag is set in super-block");
+			reiserfs_warning(s, "super-6518", "cannot support "
+					 "attributes until flag is set in "
+					 "super-block");
 			REISERFS_SB(s)->s_mount_opt &= ~(1 << REISERFS_ATTRS);
 		}
 	}
@@ -1278,6 +1296,8 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
 		REISERFS_SB(s)->s_mount_state = sb_umount_state(rs);
 		s->s_flags &= ~MS_RDONLY;
 		set_sb_umount_state(rs, REISERFS_ERROR_FS);
+		if (!old_format_only(s))
+			set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
 		/* mark_buffer_dirty (SB_BUFFER_WITH_SB (s), 1); */
 		journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
 		REISERFS_SB(s)->s_mount_state = REISERFS_VALID_FS;
@@ -1312,7 +1332,7 @@ static int read_super_block(struct super_block *s, int offset)
 
 	bh = sb_bread(s, offset / s->s_blocksize);
 	if (!bh) {
-		reiserfs_warning(s, "sh-2006: read_super_block: "
+		reiserfs_warning(s, "sh-2006",
 				 "bread failed (dev %s, block %lu, size %lu)",
 				 reiserfs_bdevname(s), offset / s->s_blocksize,
 				 s->s_blocksize);
@@ -1326,15 +1346,15 @@ static int read_super_block(struct super_block *s, int offset)
 	}
 	//
 	// ok, reiserfs signature (old or new) found in at the given offset
-	//    
+	//
 	fs_blocksize = sb_blocksize(rs);
 	brelse(bh);
 	sb_set_blocksize(s, fs_blocksize);
 
 	bh = sb_bread(s, offset / s->s_blocksize);
 	if (!bh) {
-		reiserfs_warning(s, "sh-2007: read_super_block: "
-				 "bread failed (dev %s, block %lu, size %lu)\n",
+		reiserfs_warning(s, "sh-2007",
+				 "bread failed (dev %s, block %lu, size %lu)",
 				 reiserfs_bdevname(s), offset / s->s_blocksize,
 				 s->s_blocksize);
 		return 1;
@@ -1342,8 +1362,8 @@ static int read_super_block(struct super_block *s, int offset)
 
 	rs = (struct reiserfs_super_block *)bh->b_data;
 	if (sb_blocksize(rs) != s->s_blocksize) {
-		reiserfs_warning(s, "sh-2011: read_super_block: "
-				 "can't find a reiserfs filesystem on (dev %s, block %Lu, size %lu)\n",
+		reiserfs_warning(s, "sh-2011", "can't find a reiserfs "
+				 "filesystem on (dev %s, block %Lu, size %lu)",
 				 reiserfs_bdevname(s),
 				 (unsigned long long)bh->b_blocknr,
 				 s->s_blocksize);
@@ -1353,9 +1373,10 @@ static int read_super_block(struct super_block *s, int offset)
 
 	if (rs->s_v1.s_root_block == cpu_to_le32(-1)) {
 		brelse(bh);
-		reiserfs_warning(s,
-				 "Unfinished reiserfsck --rebuild-tree run detected. Please run\n"
-				 "reiserfsck --rebuild-tree and wait for a completion. If that fails\n"
+		reiserfs_warning(s, "super-6519", "Unfinished reiserfsck "
+				 "--rebuild-tree run detected. Please run\n"
+				 "reiserfsck --rebuild-tree and wait for a "
+				 "completion. If that fails\n"
 				 "get newer reiserfsprogs package");
 		return 1;
 	}
@@ -1367,18 +1388,15 @@ static int read_super_block(struct super_block *s, int offset)
 		/* magic is of non-standard journal filesystem, look at s_version to
 		   find which format is in use */
 		if (sb_version(rs) == REISERFS_VERSION_2)
-			reiserfs_warning(s,
-					 "read_super_block: found reiserfs format \"3.6\""
-					 " with non-standard journal");
+			reiserfs_info(s, "found reiserfs format \"3.6\""
+				      " with non-standard journal\n");
 		else if (sb_version(rs) == REISERFS_VERSION_1)
-			reiserfs_warning(s,
-					 "read_super_block: found reiserfs format \"3.5\""
-					 " with non-standard journal");
+			reiserfs_info(s, "found reiserfs format \"3.5\""
+				      " with non-standard journal\n");
 		else {
-			reiserfs_warning(s,
-					 "sh-2012: read_super_block: found unknown "
-					 "format \"%u\" of reiserfs with non-standard magic",
-					 sb_version(rs));
+			reiserfs_warning(s, "sh-2012", "found unknown "
+					 "format \"%u\" of reiserfs with "
+					 "non-standard magic", sb_version(rs));
 			return 1;
 		}
 	} else
@@ -1408,8 +1426,7 @@ static int reread_meta_blocks(struct super_block *s)
 	ll_rw_block(READ, 1, &(SB_BUFFER_WITH_SB(s)));
 	wait_on_buffer(SB_BUFFER_WITH_SB(s));
 	if (!buffer_uptodate(SB_BUFFER_WITH_SB(s))) {
-		reiserfs_warning(s,
-				 "reread_meta_blocks, error reading the super");
+		reiserfs_warning(s, "reiserfs-2504", "error reading the super");
 		return 1;
 	}
 
@@ -1452,8 +1469,8 @@ static __u32 find_hash_out(struct super_block *s)
 			if (reiserfs_rupasov_hash(s)) {
 				hash = YURA_HASH;
 			}
-			reiserfs_warning(s, "FS seems to be empty, autodetect "
-					 "is using the default hash");
+			reiserfs_info(s, "FS seems to be empty, autodetect "
+					 "is using the default hash\n");
 			break;
 		}
 		r5hash = GET_HASH_VALUE(r5_hash(de.de_name, de.de_namelen));
@@ -1473,10 +1490,10 @@ static __u32 find_hash_out(struct super_block *s)
 			&& (yurahash ==
 			    GET_HASH_VALUE(deh_offset
 					   (&(de.de_deh[de.de_entry_num])))))) {
-			reiserfs_warning(s,
-					 "Unable to automatically detect hash function. "
-					 "Please mount with -o hash={tea,rupasov,r5}",
-					 reiserfs_bdevname(s));
+			reiserfs_warning(s, "reiserfs-2506", "Unable to "
+					 "automatically detect hash function. "
+					 "Please mount with -o "
+					 "hash={tea,rupasov,r5}");
 			hash = UNSET_HASH;
 			break;
 		}
@@ -1490,7 +1507,8 @@ static __u32 find_hash_out(struct super_block *s)
 			 (deh_offset(&(de.de_deh[de.de_entry_num]))) == r5hash)
 			hash = R5_HASH;
 		else {
-			reiserfs_warning(s, "Unrecognised hash function");
+			reiserfs_warning(s, "reiserfs-2506",
+					 "Unrecognised hash function");
 			hash = UNSET_HASH;
 		}
 	} while (0);
@@ -1514,21 +1532,24 @@ static int what_hash(struct super_block *s)
 		code = find_hash_out(s);
 
 	if (code != UNSET_HASH && reiserfs_hash_detect(s)) {
-		/* detection has found the hash, and we must check against the 
-		 ** mount options 
+		/* detection has found the hash, and we must check against the
+		 ** mount options
 		 */
 		if (reiserfs_rupasov_hash(s) && code != YURA_HASH) {
-			reiserfs_warning(s, "Error, %s hash detected, "
+			reiserfs_warning(s, "reiserfs-2507",
+					 "Error, %s hash detected, "
 					 "unable to force rupasov hash",
 					 reiserfs_hashname(code));
 			code = UNSET_HASH;
 		} else if (reiserfs_tea_hash(s) && code != TEA_HASH) {
-			reiserfs_warning(s, "Error, %s hash detected, "
+			reiserfs_warning(s, "reiserfs-2508",
+					 "Error, %s hash detected, "
 					 "unable to force tea hash",
 					 reiserfs_hashname(code));
 			code = UNSET_HASH;
 		} else if (reiserfs_r5_hash(s) && code != R5_HASH) {
-			reiserfs_warning(s, "Error, %s hash detected, "
+			reiserfs_warning(s, "reiserfs-2509",
+					 "Error, %s hash detected, "
 					 "unable to force r5 hash",
 					 reiserfs_hashname(code));
 			code = UNSET_HASH;
@@ -1544,7 +1565,7 @@ static int what_hash(struct super_block *s)
 		}
 	}
 
-	/* if we are mounted RW, and we have a new valid hash code, update 
+	/* if we are mounted RW, and we have a new valid hash code, update
 	 ** the super
 	 */
 	if (code != UNSET_HASH &&
@@ -1587,9 +1608,9 @@ static int function2code(hashf_t func)
 	return 0;
 }
 
-#define SWARN(silent, s, ...)			\
+#define SWARN(silent, s, id, ...)			\
 	if (!(silent))				\
-		reiserfs_warning (s, __VA_ARGS__)
+		reiserfs_warning(s, id, __VA_ARGS__)
 
 static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 {
@@ -1623,10 +1644,6 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 	REISERFS_SB(s)->s_alloc_options.preallocmin = 0;
 	/* Preallocate by 16 blocks (17-1) at once */
 	REISERFS_SB(s)->s_alloc_options.preallocsize = 17;
-#ifdef CONFIG_REISERFS_FS_XATTR
-	/* Initialize the rwsem for xattr dir */
-	init_rwsem(&REISERFS_SB(s)->xattr_dir_sem);
-#endif
 	/* setup default block allocator options */
 	reiserfs_init_alloc_options(s);
 
@@ -1641,8 +1658,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 #endif
 
 	if (blocks) {
-		SWARN(silent, s, "jmacd-7: reiserfs_fill_super: resize option "
-		      "for remount only");
+		SWARN(silent, s, "jmacd-7", "resize option for remount only");
 		goto error;
 	}
 
@@ -1651,8 +1667,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 		old_format = 1;
 	/* try new format (64-th 1k block), which can contain reiserfs super block */
 	else if (read_super_block(s, REISERFS_DISK_OFFSET_IN_BYTES)) {
-		SWARN(silent, s,
-		      "sh-2021: reiserfs_fill_super: can not find reiserfs on %s",
+		SWARN(silent, s, "sh-2021", "can not find reiserfs on %s",
 		      reiserfs_bdevname(s));
 		goto error;
 	}
@@ -1664,13 +1679,12 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 	if (s->s_bdev && s->s_bdev->bd_inode
 	    && i_size_read(s->s_bdev->bd_inode) <
 	    sb_block_count(rs) * sb_blocksize(rs)) {
-		SWARN(silent, s,
-		      "Filesystem on %s cannot be mounted because it is bigger than the device",
-		      reiserfs_bdevname(s));
-		SWARN(silent, s,
-		      "You may need to run fsck or increase size of your LVM partition");
-		SWARN(silent, s,
-		      "Or may be you forgot to reboot after fdisk when it told you to");
+		SWARN(silent, s, "", "Filesystem cannot be "
+		      "mounted because it is bigger than the device");
+		SWARN(silent, s, "", "You may need to run fsck "
+		      "or increase size of your LVM partition");
+		SWARN(silent, s, "", "Or may be you forgot to "
+		      "reboot after fdisk when it told you to");
 		goto error;
 	}
 
@@ -1678,14 +1692,13 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 	sbi->s_mount_state = REISERFS_VALID_FS;
 
 	if ((errval = reiserfs_init_bitmap_cache(s))) {
-		SWARN(silent, s,
-		      "jmacd-8: reiserfs_fill_super: unable to read bitmap");
+		SWARN(silent, s, "jmacd-8", "unable to read bitmap");
 		goto error;
 	}
 	errval = -EINVAL;
 #ifdef CONFIG_REISERFS_CHECK
-	SWARN(silent, s, "CONFIG_REISERFS_CHECK is set ON");
-	SWARN(silent, s, "- it is slow mode for debugging.");
+	SWARN(silent, s, "", "CONFIG_REISERFS_CHECK is set ON");
+	SWARN(silent, s, "", "- it is slow mode for debugging.");
 #endif
 
 	/* make data=ordered the default */
@@ -1706,8 +1719,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 	}
 	// set_device_ro(s->s_dev, 1) ;
 	if (journal_init(s, jdev_name, old_format, commit_max_age)) {
-		SWARN(silent, s,
-		      "sh-2022: reiserfs_fill_super: unable to initialize journal space");
+		SWARN(silent, s, "sh-2022",
+		      "unable to initialize journal space");
 		goto error;
 	} else {
 		jinit_done = 1;	/* once this is set, journal_release must be called
@@ -1715,8 +1728,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 				 */
 	}
 	if (reread_meta_blocks(s)) {
-		SWARN(silent, s,
-		      "jmacd-9: reiserfs_fill_super: unable to reread meta blocks after journal init");
+		SWARN(silent, s, "jmacd-9",
+		      "unable to reread meta blocks after journal init");
 		goto error;
 	}
 
@@ -1724,8 +1737,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 		goto error;
 
 	if (bdev_read_only(s->s_bdev) && !(s->s_flags & MS_RDONLY)) {
-		SWARN(silent, s,
-		      "clm-7000: Detected readonly device, marking FS readonly");
+		SWARN(silent, s, "clm-7000",
+		      "Detected readonly device, marking FS readonly");
 		s->s_flags |= MS_RDONLY;
 	}
 	args.objectid = REISERFS_ROOT_OBJECTID;
@@ -1734,8 +1747,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 	    iget5_locked(s, REISERFS_ROOT_OBJECTID, reiserfs_find_actor,
 			 reiserfs_init_locked_inode, (void *)(&args));
 	if (!root_inode) {
-		SWARN(silent, s,
-		      "jmacd-10: reiserfs_fill_super: get root inode failed");
+		SWARN(silent, s, "jmacd-10", "get root inode failed");
 		goto error;
 	}
 
@@ -1784,7 +1796,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 		 * avoiding corruption. -jeffm */
 		if (bmap_would_wrap(reiserfs_bmap_count(s)) &&
 		    sb_bmap_nr(rs) != 0) {
-			reiserfs_warning(s, "super-2030: This file system "
+			reiserfs_warning(s, "super-2030", "This file system "
 					"claims to use %u bitmap blocks in "
 					"its super block, but requires %u. "
 					"Clearing to zero.", sb_bmap_nr(rs),
@@ -1817,7 +1829,9 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
 			} else if (!silent) {
 				reiserfs_info(s, "using 3.5.x disk format\n");
 			}
-		}
+		} else
+			set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
+
 
 		journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s));
 		errval = journal_end(&th, s, 1);
@@ -2031,8 +2045,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
 	if (!(REISERFS_I(inode)->i_flags & i_nopack_mask)) {
 		err = reiserfs_unpack(inode, NULL);
 		if (err) {
-			reiserfs_warning(sb,
-				"reiserfs: Unpacking tail of quota file failed"
+			reiserfs_warning(sb, "super-6520",
+				"Unpacking tail of quota file failed"
 				" (%d). Cannot turn on quotas.", err);
 			err = -EINVAL;
 			goto out;
@@ -2043,8 +2057,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
 	if (REISERFS_SB(sb)->s_qf_names[type]) {
 		/* Quotafile not of fs root? */
 		if (path.dentry->d_parent != sb->s_root)
-			reiserfs_warning(sb,
-				 "reiserfs: Quota file not on filesystem root. "
+			reiserfs_warning(sb, "super-6521",
+				 "Quota file not on filesystem root. "
 				 "Journalled quota will not work.");
 	}
 
@@ -2195,9 +2209,6 @@ static int __init init_reiserfs_fs(void)
 		return ret;
 	}
 
-	if ((ret = reiserfs_xattr_register_handlers()))
-		goto failed_reiserfs_xattr_register_handlers;
-
 	reiserfs_proc_info_global_init();
 	reiserfs_proc_register_global("version",
 				      reiserfs_global_version_in_proc);
@@ -2208,9 +2219,6 @@ static int __init init_reiserfs_fs(void)
 		return 0;
 	}
 
-	reiserfs_xattr_unregister_handlers();
-
-      failed_reiserfs_xattr_register_handlers:
 	reiserfs_proc_unregister_global("version");
 	reiserfs_proc_info_global_done();
 	destroy_inodecache();
@@ -2220,7 +2228,6 @@ static int __init init_reiserfs_fs(void)
 
 static void __exit exit_reiserfs_fs(void)
 {
-	reiserfs_xattr_unregister_handlers();
 	reiserfs_proc_unregister_global("version");
 	reiserfs_proc_info_global_done();
 	unregister_filesystem(&reiserfs_fs_type);
diff --git a/fs/reiserfs/tail_conversion.c b/fs/reiserfs/tail_conversion.c
index f8121a1147e8..d7f6e51bef2a 100644
--- a/fs/reiserfs/tail_conversion.c
+++ b/fs/reiserfs/tail_conversion.c
@@ -26,7 +26,7 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 				   converted item. */
 	struct item_head ind_ih;	/* new indirect item to be inserted or
 					   key of unfm pointer to be pasted */
-	int n_blk_size, n_retval;	/* returned value for reiserfs_insert_item and clones */
+	int blk_size, retval;	/* returned value for reiserfs_insert_item and clones */
 	unp_t unfm_ptr;		/* Handle on an unformatted node
 				   that will be inserted in the
 				   tree. */
@@ -35,7 +35,7 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 
 	REISERFS_SB(sb)->s_direct2indirect++;
 
-	n_blk_size = sb->s_blocksize;
+	blk_size = sb->s_blocksize;
 
 	/* and key to search for append or insert pointer to the new
 	   unformatted node. */
@@ -46,11 +46,11 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 	/* Set the key to search for the place for new unfm pointer */
 	make_cpu_key(&end_key, inode, tail_offset, TYPE_INDIRECT, 4);
 
-	// FIXME: we could avoid this 
+	/* FIXME: we could avoid this */
 	if (search_for_position_by_key(sb, &end_key, path) == POSITION_FOUND) {
-		reiserfs_warning(sb, "PAP-14030: direct2indirect: "
-				 "pasted or inserted byte exists in the tree %K. "
-				 "Use fsck to repair.", &end_key);
+		reiserfs_error(sb, "PAP-14030",
+			       "pasted or inserted byte exists in "
+			       "the tree %K. Use fsck to repair.", &end_key);
 		pathrelse(path);
 		return -EIO;
 	}
@@ -64,17 +64,17 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 		set_ih_free_space(&ind_ih, 0);	/* delete at nearest future */
 		put_ih_item_len(&ind_ih, UNFM_P_SIZE);
 		PATH_LAST_POSITION(path)++;
-		n_retval =
+		retval =
 		    reiserfs_insert_item(th, path, &end_key, &ind_ih, inode,
 					 (char *)&unfm_ptr);
 	} else {
 		/* Paste into last indirect item of an object. */
-		n_retval = reiserfs_paste_into_item(th, path, &end_key, inode,
+		retval = reiserfs_paste_into_item(th, path, &end_key, inode,
 						    (char *)&unfm_ptr,
 						    UNFM_P_SIZE);
 	}
-	if (n_retval) {
-		return n_retval;
+	if (retval) {
+		return retval;
 	}
 	// note: from here there are two keys which have matching first
 	// three key components. They only differ by the fourth one.
@@ -92,14 +92,13 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 		   last item of the file */
 		if (search_for_position_by_key(sb, &end_key, path) ==
 		    POSITION_FOUND)
-			reiserfs_panic(sb,
-				       "PAP-14050: direct2indirect: "
+			reiserfs_panic(sb, "PAP-14050",
 				       "direct item (%K) not found", &end_key);
 		p_le_ih = PATH_PITEM_HEAD(path);
 		RFALSE(!is_direct_le_ih(p_le_ih),
 		       "vs-14055: direct item expected(%K), found %h",
 		       &end_key, p_le_ih);
-		tail_size = (le_ih_k_offset(p_le_ih) & (n_blk_size - 1))
+		tail_size = (le_ih_k_offset(p_le_ih) & (blk_size - 1))
 		    + ih_item_len(p_le_ih) - 1;
 
 		/* we only send the unbh pointer if the buffer is not up to date.
@@ -114,11 +113,11 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 		} else {
 			up_to_date_bh = unbh;
 		}
-		n_retval = reiserfs_delete_item(th, path, &end_key, inode,
+		retval = reiserfs_delete_item(th, path, &end_key, inode,
 						up_to_date_bh);
 
-		total_tail += n_retval;
-		if (tail_size == n_retval)
+		total_tail += retval;
+		if (tail_size == retval)
 			// done: file does not have direct items anymore
 			break;
 
@@ -130,7 +129,7 @@ int direct2indirect(struct reiserfs_transaction_handle *th, struct inode *inode,
 		unsigned pgoff =
 		    (tail_offset + total_tail - 1) & (PAGE_CACHE_SIZE - 1);
 		char *kaddr = kmap_atomic(up_to_date_bh->b_page, KM_USER0);
-		memset(kaddr + pgoff, 0, n_blk_size - total_tail);
+		memset(kaddr + pgoff, 0, blk_size - total_tail);
 		kunmap_atomic(kaddr, KM_USER0);
 	}
 
@@ -171,14 +170,18 @@ void reiserfs_unmap_buffer(struct buffer_head *bh)
    what we expect from it (number of cut bytes). But when tail remains
    in the unformatted node, we set mode to SKIP_BALANCING and unlock
    inode */
-int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_inode, struct page *page, struct treepath *p_s_path,	/* path to the indirect item. */
-		    const struct cpu_key *p_s_item_key,	/* Key to look for unformatted node pointer to be cut. */
+int indirect2direct(struct reiserfs_transaction_handle *th,
+		    struct inode *inode, struct page *page,
+		    struct treepath *path,	/* path to the indirect item. */
+		    const struct cpu_key *item_key,	/* Key to look for
+							 * unformatted node
+							 * pointer to be cut. */
 		    loff_t n_new_file_size,	/* New file size. */
-		    char *p_c_mode)
+		    char *mode)
 {
-	struct super_block *p_s_sb = p_s_inode->i_sb;
+	struct super_block *sb = inode->i_sb;
 	struct item_head s_ih;
-	unsigned long n_block_size = p_s_sb->s_blocksize;
+	unsigned long block_size = sb->s_blocksize;
 	char *tail;
 	int tail_len, round_tail_len;
 	loff_t pos, pos1;	/* position of first byte of the tail */
@@ -186,22 +189,22 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
 
 	BUG_ON(!th->t_trans_id);
 
-	REISERFS_SB(p_s_sb)->s_indirect2direct++;
+	REISERFS_SB(sb)->s_indirect2direct++;
 
-	*p_c_mode = M_SKIP_BALANCING;
+	*mode = M_SKIP_BALANCING;
 
 	/* store item head path points to. */
-	copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path));
+	copy_item_head(&s_ih, PATH_PITEM_HEAD(path));
 
-	tail_len = (n_new_file_size & (n_block_size - 1));
-	if (get_inode_sd_version(p_s_inode) == STAT_DATA_V2)
+	tail_len = (n_new_file_size & (block_size - 1));
+	if (get_inode_sd_version(inode) == STAT_DATA_V2)
 		round_tail_len = ROUND_UP(tail_len);
 	else
 		round_tail_len = tail_len;
 
 	pos =
 	    le_ih_k_offset(&s_ih) - 1 + (ih_item_len(&s_ih) / UNFM_P_SIZE -
-					 1) * p_s_sb->s_blocksize;
+					 1) * sb->s_blocksize;
 	pos1 = pos;
 
 	// we are protected by i_mutex. The tail can not disapper, not
@@ -210,27 +213,26 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
 
 	tail = (char *)kmap(page);	/* this can schedule */
 
-	if (path_changed(&s_ih, p_s_path)) {
+	if (path_changed(&s_ih, path)) {
 		/* re-search indirect item */
-		if (search_for_position_by_key(p_s_sb, p_s_item_key, p_s_path)
+		if (search_for_position_by_key(sb, item_key, path)
 		    == POSITION_NOT_FOUND)
-			reiserfs_panic(p_s_sb,
-				       "PAP-5520: indirect2direct: "
+			reiserfs_panic(sb, "PAP-5520",
 				       "item to be converted %K does not exist",
-				       p_s_item_key);
-		copy_item_head(&s_ih, PATH_PITEM_HEAD(p_s_path));
+				       item_key);
+		copy_item_head(&s_ih, PATH_PITEM_HEAD(path));
 #ifdef CONFIG_REISERFS_CHECK
 		pos = le_ih_k_offset(&s_ih) - 1 +
 		    (ih_item_len(&s_ih) / UNFM_P_SIZE -
-		     1) * p_s_sb->s_blocksize;
+		     1) * sb->s_blocksize;
 		if (pos != pos1)
-			reiserfs_panic(p_s_sb, "vs-5530: indirect2direct: "
-				       "tail position changed while we were reading it");
+			reiserfs_panic(sb, "vs-5530", "tail position "
+				       "changed while we were reading it");
 #endif
 	}
 
 	/* Set direct item header to insert. */
-	make_le_item_head(&s_ih, NULL, get_inode_item_key_version(p_s_inode),
+	make_le_item_head(&s_ih, NULL, get_inode_item_key_version(inode),
 			  pos1 + 1, TYPE_DIRECT, round_tail_len,
 			  0xffff /*ih_free_space */ );
 
@@ -240,13 +242,13 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
 	 */
 	tail = tail + (pos & (PAGE_CACHE_SIZE - 1));
 
-	PATH_LAST_POSITION(p_s_path)++;
+	PATH_LAST_POSITION(path)++;
 
-	key = *p_s_item_key;
+	key = *item_key;
 	set_cpu_key_k_type(&key, TYPE_DIRECT);
 	key.key_length = 4;
 	/* Insert tail as new direct item in the tree */
-	if (reiserfs_insert_item(th, p_s_path, &key, &s_ih, p_s_inode,
+	if (reiserfs_insert_item(th, path, &key, &s_ih, inode,
 				 tail ? tail : NULL) < 0) {
 		/* No disk memory. So we can not convert last unformatted node
 		   to the direct item.  In this case we used to adjust
@@ -255,12 +257,12 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
 		   unformatted node. For now i_size is considered as guard for
 		   going out of file size */
 		kunmap(page);
-		return n_block_size - round_tail_len;
+		return block_size - round_tail_len;
 	}
 	kunmap(page);
 
 	/* make sure to get the i_blocks changes from reiserfs_insert_item */
-	reiserfs_update_sd(th, p_s_inode);
+	reiserfs_update_sd(th, inode);
 
 	// note: we have now the same as in above direct2indirect
 	// conversion: there are two keys which have matching first three
@@ -268,11 +270,11 @@ int indirect2direct(struct reiserfs_transaction_handle *th, struct inode *p_s_in
 
 	/* We have inserted new direct item and must remove last
 	   unformatted node. */
-	*p_c_mode = M_CUT;
+	*mode = M_CUT;
 
 	/* we store position of first direct item in the in-core inode */
-	//mark_file_with_tail (p_s_inode, pos1 + 1);
-	REISERFS_I(p_s_inode)->i_first_direct_byte = pos1 + 1;
+	/* mark_file_with_tail (inode, pos1 + 1); */
+	REISERFS_I(inode)->i_first_direct_byte = pos1 + 1;
 
-	return n_block_size - round_tail_len;
+	return block_size - round_tail_len;
 }
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index ae881ccd2f03..f83f52bae390 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -27,6 +27,10 @@
  * these are special cases for filesystem ACLs, they are interpreted by the
  * kernel, in addition, they are negatively and positively cached and attached
  * to the inode so that unnecessary lookups are avoided.
+ *
+ * Locking works like so:
+ * Directory components (xattr root, xattr dir) are protectd by their i_mutex.
+ * The xattrs themselves are protected by the xattr_sem.
  */
 
 #include <linux/reiserfs_fs.h>
@@ -44,328 +48,334 @@
 #include <net/checksum.h>
 #include <linux/smp_lock.h>
 #include <linux/stat.h>
+#include <linux/quotaops.h>
 
-#define FL_READONLY 128
-#define FL_DIR_SEM_HELD 256
 #define PRIVROOT_NAME ".reiserfs_priv"
 #define XAROOT_NAME   "xattrs"
 
-static struct reiserfs_xattr_handler *find_xattr_handler_prefix(const char
-								*prefix);
 
-/* Returns the dentry referring to the root of the extended attribute
- * directory tree. If it has already been retrieved, it is used. If it
- * hasn't been created and the flags indicate creation is allowed, we
- * attempt to create it. On error, we return a pointer-encoded error.
- */
-static struct dentry *get_xa_root(struct super_block *sb, int flags)
+/* Helpers for inode ops. We do this so that we don't have all the VFS
+ * overhead and also for proper i_mutex annotation.
+ * dir->i_mutex must be held for all of them. */
+#ifdef CONFIG_REISERFS_FS_XATTR
+static int xattr_create(struct inode *dir, struct dentry *dentry, int mode)
 {
-	struct dentry *privroot = dget(REISERFS_SB(sb)->priv_root);
-	struct dentry *xaroot;
+	BUG_ON(!mutex_is_locked(&dir->i_mutex));
+	vfs_dq_init(dir);
+	return dir->i_op->create(dir, dentry, mode, NULL);
+}
+#endif
 
-	/* This needs to be created at mount-time */
-	if (!privroot)
-		return ERR_PTR(-ENODATA);
+static int xattr_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+{
+	BUG_ON(!mutex_is_locked(&dir->i_mutex));
+	vfs_dq_init(dir);
+	return dir->i_op->mkdir(dir, dentry, mode);
+}
 
-	mutex_lock_nested(&privroot->d_inode->i_mutex, I_MUTEX_XATTR);
-	if (REISERFS_SB(sb)->xattr_root) {
-		xaroot = dget(REISERFS_SB(sb)->xattr_root);
-		goto out;
-	}
+/* We use I_MUTEX_CHILD here to silence lockdep. It's safe because xattr
+ * mutation ops aren't called during rename or splace, which are the
+ * only other users of I_MUTEX_CHILD. It violates the ordering, but that's
+ * better than allocating another subclass just for this code. */
+static int xattr_unlink(struct inode *dir, struct dentry *dentry)
+{
+	int error;
+	BUG_ON(!mutex_is_locked(&dir->i_mutex));
+	vfs_dq_init(dir);
 
-	xaroot = lookup_one_len(XAROOT_NAME, privroot, strlen(XAROOT_NAME));
-	if (IS_ERR(xaroot)) {
-		goto out;
-	} else if (!xaroot->d_inode) {
+	mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+	error = dir->i_op->unlink(dir, dentry);
+	mutex_unlock(&dentry->d_inode->i_mutex);
+
+	if (!error)
+		d_delete(dentry);
+	return error;
+}
+
+static int xattr_rmdir(struct inode *dir, struct dentry *dentry)
+{
+	int error;
+	BUG_ON(!mutex_is_locked(&dir->i_mutex));
+	vfs_dq_init(dir);
+
+	mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+	dentry_unhash(dentry);
+	error = dir->i_op->rmdir(dir, dentry);
+	if (!error)
+		dentry->d_inode->i_flags |= S_DEAD;
+	mutex_unlock(&dentry->d_inode->i_mutex);
+	if (!error)
+		d_delete(dentry);
+	dput(dentry);
+
+	return error;
+}
+
+#define xattr_may_create(flags)	(!flags || flags & XATTR_CREATE)
+
+/* Returns and possibly creates the xattr dir. */
+static struct dentry *lookup_or_create_dir(struct dentry *parent,
+					    const char *name, int flags)
+{
+	struct dentry *dentry;
+	BUG_ON(!parent);
+
+	dentry = lookup_one_len(name, parent, strlen(name));
+	if (IS_ERR(dentry))
+		return dentry;
+	else if (!dentry->d_inode) {
 		int err = -ENODATA;
-		if (flags == 0 || flags & XATTR_CREATE)
-			err = privroot->d_inode->i_op->mkdir(privroot->d_inode,
-			                                     xaroot, 0700);
+
+		if (xattr_may_create(flags)) {
+			mutex_lock_nested(&parent->d_inode->i_mutex,
+					  I_MUTEX_XATTR);
+			err = xattr_mkdir(parent->d_inode, dentry, 0700);
+			mutex_unlock(&parent->d_inode->i_mutex);
+		}
+
 		if (err) {
-			dput(xaroot);
-			xaroot = ERR_PTR(err);
-			goto out;
+			dput(dentry);
+			dentry = ERR_PTR(err);
 		}
 	}
-	REISERFS_SB(sb)->xattr_root = dget(xaroot);
 
-      out:
-	mutex_unlock(&privroot->d_inode->i_mutex);
-	dput(privroot);
-	return xaroot;
+	return dentry;
+}
+
+static struct dentry *open_xa_root(struct super_block *sb, int flags)
+{
+	struct dentry *privroot = REISERFS_SB(sb)->priv_root;
+	if (!privroot)
+		return ERR_PTR(-ENODATA);
+	return lookup_or_create_dir(privroot, XAROOT_NAME, flags);
 }
 
-/* Opens the directory corresponding to the inode's extended attribute store.
- * If flags allow, the tree to the directory may be created. If creation is
- * prohibited, -ENODATA is returned. */
 static struct dentry *open_xa_dir(const struct inode *inode, int flags)
 {
 	struct dentry *xaroot, *xadir;
 	char namebuf[17];
 
-	xaroot = get_xa_root(inode->i_sb, flags);
+	xaroot = open_xa_root(inode->i_sb, flags);
 	if (IS_ERR(xaroot))
 		return xaroot;
 
-	/* ok, we have xaroot open */
 	snprintf(namebuf, sizeof(namebuf), "%X.%X",
 		 le32_to_cpu(INODE_PKEY(inode)->k_objectid),
 		 inode->i_generation);
-	xadir = lookup_one_len(namebuf, xaroot, strlen(namebuf));
-	if (IS_ERR(xadir)) {
-		dput(xaroot);
-		return xadir;
-	}
-
-	if (!xadir->d_inode) {
-		int err;
-		if (flags == 0 || flags & XATTR_CREATE) {
-			/* Although there is nothing else trying to create this directory,
-			 * another directory with the same hash may be created, so we need
-			 * to protect against that */
-			err =
-			    xaroot->d_inode->i_op->mkdir(xaroot->d_inode, xadir,
-							 0700);
-			if (err) {
-				dput(xaroot);
-				dput(xadir);
-				return ERR_PTR(err);
-			}
-		}
-		if (!xadir->d_inode) {
-			dput(xaroot);
-			dput(xadir);
-			return ERR_PTR(-ENODATA);
-		}
-	}
 
+	xadir = lookup_or_create_dir(xaroot, namebuf, flags);
 	dput(xaroot);
 	return xadir;
+
 }
 
-/* Returns a dentry corresponding to a specific extended attribute file
- * for the inode. If flags allow, the file is created. Otherwise, a
- * valid or negative dentry, or an error is returned. */
-static struct dentry *get_xa_file_dentry(const struct inode *inode,
-					 const char *name, int flags)
-{
-	struct dentry *xadir, *xafile;
-	int err = 0;
+/* The following are side effects of other operations that aren't explicitly
+ * modifying extended attributes. This includes operations such as permissions
+ * or ownership changes, object deletions, etc. */
+struct reiserfs_dentry_buf {
+	struct dentry *xadir;
+	int count;
+	struct dentry *dentries[8];
+};
 
-	xadir = open_xa_dir(inode, flags);
-	if (IS_ERR(xadir)) {
-		return ERR_CAST(xadir);
-	} else if (!xadir->d_inode) {
-		dput(xadir);
-		return ERR_PTR(-ENODATA);
-	}
+static int
+fill_with_dentries(void *buf, const char *name, int namelen, loff_t offset,
+		    u64 ino, unsigned int d_type)
+{
+	struct reiserfs_dentry_buf *dbuf = buf;
+	struct dentry *dentry;
 
-	xafile = lookup_one_len(name, xadir, strlen(name));
-	if (IS_ERR(xafile)) {
-		dput(xadir);
-		return ERR_CAST(xafile);
-	}
+	if (dbuf->count == ARRAY_SIZE(dbuf->dentries))
+		return -ENOSPC;
 
-	if (xafile->d_inode) {	/* file exists */
-		if (flags & XATTR_CREATE) {
-			err = -EEXIST;
-			dput(xafile);
-			goto out;
-		}
-	} else if (flags & XATTR_REPLACE || flags & FL_READONLY) {
-		goto out;
-	} else {
-		/* inode->i_mutex is down, so nothing else can try to create
-		 * the same xattr */
-		err = xadir->d_inode->i_op->create(xadir->d_inode, xafile,
-						   0700 | S_IFREG, NULL);
+	if (name[0] == '.' && (name[1] == '\0' ||
+			       (name[1] == '.' && name[2] == '\0')))
+		return 0;
 
-		if (err) {
-			dput(xafile);
-			goto out;
-		}
+	dentry = lookup_one_len(name, dbuf->xadir, namelen);
+	if (IS_ERR(dentry)) {
+		return PTR_ERR(dentry);
+	} else if (!dentry->d_inode) {
+		/* A directory entry exists, but no file? */
+		reiserfs_error(dentry->d_sb, "xattr-20003",
+			       "Corrupted directory: xattr %s listed but "
+			       "not found for file %s.\n",
+			       dentry->d_name.name, dbuf->xadir->d_name.name);
+		dput(dentry);
+		return -EIO;
 	}
 
-      out:
-	dput(xadir);
-	if (err)
-		xafile = ERR_PTR(err);
-	else if (!xafile->d_inode) {
-		dput(xafile);
-		xafile = ERR_PTR(-ENODATA);
-	}
-	return xafile;
+	dbuf->dentries[dbuf->count++] = dentry;
+	return 0;
 }
 
-/*
- * this is very similar to fs/reiserfs/dir.c:reiserfs_readdir, but
- * we need to drop the path before calling the filldir struct.  That
- * would be a big performance hit to the non-xattr case, so I've copied
- * the whole thing for now. --clm
- *
- * the big difference is that I go backwards through the directory,
- * and don't mess with f->f_pos, but the idea is the same.  Do some
- * action on each and every entry in the directory.
- *
- * we're called with i_mutex held, so there are no worries about the directory
- * changing underneath us.
- */
-static int __xattr_readdir(struct inode *inode, void *dirent, filldir_t filldir)
+static void
+cleanup_dentry_buf(struct reiserfs_dentry_buf *buf)
 {
-	struct cpu_key pos_key;	/* key of current position in the directory (key of directory entry) */
-	INITIALIZE_PATH(path_to_entry);
-	struct buffer_head *bh;
-	int entry_num;
-	struct item_head *ih, tmp_ih;
-	int search_res;
-	char *local_buf;
-	loff_t next_pos;
-	char small_buf[32];	/* avoid kmalloc if we can */
-	struct reiserfs_de_head *deh;
-	int d_reclen;
-	char *d_name;
-	off_t d_off;
-	ino_t d_ino;
-	struct reiserfs_dir_entry de;
-
-	/* form key for search the next directory entry using f_pos field of
-	   file structure */
-	next_pos = max_reiserfs_offset(inode);
-
-	while (1) {
-	      research:
-		if (next_pos <= DOT_DOT_OFFSET)
-			break;
-		make_cpu_key(&pos_key, inode, next_pos, TYPE_DIRENTRY, 3);
-
-		search_res =
-		    search_by_entry_key(inode->i_sb, &pos_key, &path_to_entry,
-					&de);
-		if (search_res == IO_ERROR) {
-			// FIXME: we could just skip part of directory which could
-			// not be read
-			pathrelse(&path_to_entry);
-			return -EIO;
-		}
+	int i;
+	for (i = 0; i < buf->count; i++)
+		if (buf->dentries[i])
+			dput(buf->dentries[i]);
+}
+
+static int reiserfs_for_each_xattr(struct inode *inode,
+				   int (*action)(struct dentry *, void *),
+				   void *data)
+{
+	struct dentry *dir;
+	int i, err = 0;
+	loff_t pos = 0;
+	struct reiserfs_dentry_buf buf = {
+		.count = 0,
+	};
 
-		if (search_res == NAME_NOT_FOUND)
-			de.de_entry_num--;
+	/* Skip out, an xattr has no xattrs associated with it */
+	if (IS_PRIVATE(inode) || get_inode_sd_version(inode) == STAT_DATA_V1)
+		return 0;
 
-		set_de_name_and_namelen(&de);
-		entry_num = de.de_entry_num;
-		deh = &(de.de_deh[entry_num]);
+	dir = open_xa_dir(inode, XATTR_REPLACE);
+	if (IS_ERR(dir)) {
+		err = PTR_ERR(dir);
+		goto out;
+	} else if (!dir->d_inode) {
+		err = 0;
+		goto out_dir;
+	}
 
-		bh = de.de_bh;
-		ih = de.de_ih;
+	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_XATTR);
+	buf.xadir = dir;
+	err = reiserfs_readdir_dentry(dir, &buf, fill_with_dentries, &pos);
+	while ((err == 0 || err == -ENOSPC) && buf.count) {
+		err = 0;
 
-		if (!is_direntry_le_ih(ih)) {
-			reiserfs_warning(inode->i_sb, "not direntry %h", ih);
-			break;
-		}
-		copy_item_head(&tmp_ih, ih);
+		for (i = 0; i < buf.count && buf.dentries[i]; i++) {
+			int lerr = 0;
+			struct dentry *dentry = buf.dentries[i];
 
-		/* we must have found item, that is item of this directory, */
-		RFALSE(COMP_SHORT_KEYS(&(ih->ih_key), &pos_key),
-		       "vs-9000: found item %h does not match to dir we readdir %K",
-		       ih, &pos_key);
+			if (err == 0 && !S_ISDIR(dentry->d_inode->i_mode))
+				lerr = action(dentry, data);
 
-		if (deh_offset(deh) <= DOT_DOT_OFFSET) {
-			break;
+			dput(dentry);
+			buf.dentries[i] = NULL;
+			err = lerr ?: err;
 		}
+		buf.count = 0;
+		if (!err)
+			err = reiserfs_readdir_dentry(dir, &buf,
+						      fill_with_dentries, &pos);
+	}
+	mutex_unlock(&dir->d_inode->i_mutex);
 
-		/* look for the previous entry in the directory */
-		next_pos = deh_offset(deh) - 1;
-
-		if (!de_visible(deh))
-			/* it is hidden entry */
-			continue;
+	/* Clean up after a failed readdir */
+	cleanup_dentry_buf(&buf);
 
-		d_reclen = entry_length(bh, ih, entry_num);
-		d_name = B_I_DEH_ENTRY_FILE_NAME(bh, ih, deh);
-		d_off = deh_offset(deh);
-		d_ino = deh_objectid(deh);
+	if (!err) {
+		/* We start a transaction here to avoid a ABBA situation
+		 * between the xattr root's i_mutex and the journal lock.
+		 * This doesn't incur much additional overhead since the
+		 * new transaction will just nest inside the
+		 * outer transaction. */
+		int blocks = JOURNAL_PER_BALANCE_CNT * 2 + 2 +
+			     4 * REISERFS_QUOTA_TRANS_BLOCKS(inode->i_sb);
+		struct reiserfs_transaction_handle th;
+		err = journal_begin(&th, inode->i_sb, blocks);
+		if (!err) {
+			int jerror;
+			mutex_lock_nested(&dir->d_parent->d_inode->i_mutex,
+					  I_MUTEX_XATTR);
+			err = action(dir, data);
+			jerror = journal_end(&th, inode->i_sb, blocks);
+			mutex_unlock(&dir->d_parent->d_inode->i_mutex);
+			err = jerror ?: err;
+		}
+	}
+out_dir:
+	dput(dir);
+out:
+	/* -ENODATA isn't an error */
+	if (err == -ENODATA)
+		err = 0;
+	return err;
+}
 
-		if (!d_name[d_reclen - 1])
-			d_reclen = strlen(d_name);
+static int delete_one_xattr(struct dentry *dentry, void *data)
+{
+	struct inode *dir = dentry->d_parent->d_inode;
 
-		if (d_reclen > REISERFS_MAX_NAME(inode->i_sb->s_blocksize)) {
-			/* too big to send back to VFS */
-			continue;
-		}
+	/* This is the xattr dir, handle specially. */
+	if (S_ISDIR(dentry->d_inode->i_mode))
+		return xattr_rmdir(dir, dentry);
 
-		/* Ignore the .reiserfs_priv entry */
-		if (reiserfs_xattrs(inode->i_sb) &&
-		    !old_format_only(inode->i_sb) &&
-		    deh_objectid(deh) ==
-		    le32_to_cpu(INODE_PKEY
-				(REISERFS_SB(inode->i_sb)->priv_root->d_inode)->
-				k_objectid))
-			continue;
-
-		if (d_reclen <= 32) {
-			local_buf = small_buf;
-		} else {
-			local_buf = kmalloc(d_reclen, GFP_NOFS);
-			if (!local_buf) {
-				pathrelse(&path_to_entry);
-				return -ENOMEM;
-			}
-			if (item_moved(&tmp_ih, &path_to_entry)) {
-				kfree(local_buf);
+	return xattr_unlink(dir, dentry);
+}
 
-				/* sigh, must retry.  Do this same offset again */
-				next_pos = d_off;
-				goto research;
-			}
-		}
+static int chown_one_xattr(struct dentry *dentry, void *data)
+{
+	struct iattr *attrs = data;
+	return reiserfs_setattr(dentry, attrs);
+}
 
-		// Note, that we copy name to user space via temporary
-		// buffer (local_buf) because filldir will block if
-		// user space buffer is swapped out. At that time
-		// entry can move to somewhere else
-		memcpy(local_buf, d_name, d_reclen);
-
-		/* the filldir function might need to start transactions,
-		 * or do who knows what.  Release the path now that we've
-		 * copied all the important stuff out of the deh
-		 */
-		pathrelse(&path_to_entry);
-
-		if (filldir(dirent, local_buf, d_reclen, d_off, d_ino,
-			    DT_UNKNOWN) < 0) {
-			if (local_buf != small_buf) {
-				kfree(local_buf);
-			}
-			goto end;
-		}
-		if (local_buf != small_buf) {
-			kfree(local_buf);
-		}
-	}			/* while */
+/* No i_mutex, but the inode is unconnected. */
+int reiserfs_delete_xattrs(struct inode *inode)
+{
+	int err = reiserfs_for_each_xattr(inode, delete_one_xattr, NULL);
+	if (err)
+		reiserfs_warning(inode->i_sb, "jdm-20004",
+				 "Couldn't delete all xattrs (%d)\n", err);
+	return err;
+}
 
-      end:
-	pathrelse(&path_to_entry);
-	return 0;
+/* inode->i_mutex: down */
+int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs)
+{
+	int err = reiserfs_for_each_xattr(inode, chown_one_xattr, attrs);
+	if (err)
+		reiserfs_warning(inode->i_sb, "jdm-20007",
+				 "Couldn't chown all xattrs (%d)\n", err);
+	return err;
 }
 
-/*
- * this could be done with dedicated readdir ops for the xattr files,
- * but I want to get something working asap
- * this is stolen from vfs_readdir
- *
- */
-static
-int xattr_readdir(struct inode *inode, filldir_t filler, void *buf)
+#ifdef CONFIG_REISERFS_FS_XATTR
+/* Returns a dentry corresponding to a specific extended attribute file
+ * for the inode. If flags allow, the file is created. Otherwise, a
+ * valid or negative dentry, or an error is returned. */
+static struct dentry *xattr_lookup(struct inode *inode, const char *name,
+				    int flags)
 {
-	int res = -ENOENT;
-	mutex_lock_nested(&inode->i_mutex, I_MUTEX_XATTR);
-	if (!IS_DEADDIR(inode)) {
-		lock_kernel();
-		res = __xattr_readdir(inode, buf, filler);
-		unlock_kernel();
+	struct dentry *xadir, *xafile;
+	int err = 0;
+
+	xadir = open_xa_dir(inode, flags);
+	if (IS_ERR(xadir))
+		return ERR_CAST(xadir);
+
+	xafile = lookup_one_len(name, xadir, strlen(name));
+	if (IS_ERR(xafile)) {
+		err = PTR_ERR(xafile);
+		goto out;
 	}
-	mutex_unlock(&inode->i_mutex);
-	return res;
+
+	if (xafile->d_inode && (flags & XATTR_CREATE))
+		err = -EEXIST;
+
+	if (!xafile->d_inode) {
+		err = -ENODATA;
+		if (xattr_may_create(flags)) {
+			mutex_lock_nested(&xadir->d_inode->i_mutex,
+					  I_MUTEX_XATTR);
+			err = xattr_create(xadir->d_inode, xafile,
+					      0700|S_IFREG);
+			mutex_unlock(&xadir->d_inode->i_mutex);
+		}
+	}
+
+	if (err)
+		dput(xafile);
+out:
+	dput(xadir);
+	if (err)
+		return ERR_PTR(err);
+	return xafile;
 }
 
 /* Internal operations on file data */
@@ -375,14 +385,14 @@ static inline void reiserfs_put_page(struct page *page)
 	page_cache_release(page);
 }
 
-static struct page *reiserfs_get_page(struct inode *dir, unsigned long n)
+static struct page *reiserfs_get_page(struct inode *dir, size_t n)
 {
 	struct address_space *mapping = dir->i_mapping;
 	struct page *page;
 	/* We can deadlock if we try to free dentries,
 	   and an unlink/rmdir has just occured - GFP_NOFS avoids this */
 	mapping_set_gfp_mask(mapping, GFP_NOFS);
-	page = read_mapping_page(mapping, n, NULL);
+	page = read_mapping_page(mapping, n >> PAGE_CACHE_SHIFT, NULL);
 	if (!IS_ERR(page)) {
 		kmap(page);
 		if (PageError(page))
@@ -405,6 +415,45 @@ int reiserfs_commit_write(struct file *f, struct page *page,
 int reiserfs_prepare_write(struct file *f, struct page *page,
 			   unsigned from, unsigned to);
 
+static void update_ctime(struct inode *inode)
+{
+	struct timespec now = current_fs_time(inode->i_sb);
+	if (hlist_unhashed(&inode->i_hash) || !inode->i_nlink ||
+	    timespec_equal(&inode->i_ctime, &now))
+		return;
+
+	inode->i_ctime = CURRENT_TIME_SEC;
+	mark_inode_dirty(inode);
+}
+
+static int lookup_and_delete_xattr(struct inode *inode, const char *name)
+{
+	int err = 0;
+	struct dentry *dentry, *xadir;
+
+	xadir = open_xa_dir(inode, XATTR_REPLACE);
+	if (IS_ERR(xadir))
+		return PTR_ERR(xadir);
+
+	dentry = lookup_one_len(name, xadir, strlen(name));
+	if (IS_ERR(dentry)) {
+		err = PTR_ERR(dentry);
+		goto out_dput;
+	}
+
+	if (dentry->d_inode) {
+		mutex_lock_nested(&xadir->d_inode->i_mutex, I_MUTEX_XATTR);
+		err = xattr_unlink(xadir->d_inode, dentry);
+		mutex_unlock(&xadir->d_inode->i_mutex);
+		update_ctime(inode);
+	}
+
+	dput(dentry);
+out_dput:
+	dput(xadir);
+	return err;
+}
+
 
 /* Generic extended attribute operations that can be used by xa plugins */
 
@@ -412,58 +461,32 @@ int reiserfs_prepare_write(struct file *f, struct page *page,
  * inode->i_mutex: down
  */
 int
-reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer,
-		   size_t buffer_size, int flags)
+reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
+			  struct inode *inode, const char *name,
+			  const void *buffer, size_t buffer_size, int flags)
 {
 	int err = 0;
 	struct dentry *dentry;
 	struct page *page;
 	char *data;
-	struct address_space *mapping;
 	size_t file_pos = 0;
 	size_t buffer_pos = 0;
-	struct inode *xinode;
-	struct iattr newattrs;
+	size_t new_size;
 	__u32 xahash = 0;
 
 	if (get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	/* Empty xattrs are ok, they're just empty files, no hash */
-	if (buffer && buffer_size)
-		xahash = xattr_hash(buffer, buffer_size);
+	if (!buffer)
+		return lookup_and_delete_xattr(inode, name);
 
-      open_file:
-	dentry = get_xa_file_dentry(inode, name, flags);
-	if (IS_ERR(dentry)) {
-		err = PTR_ERR(dentry);
-		goto out;
-	}
-
-	xinode = dentry->d_inode;
-	REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
+	dentry = xattr_lookup(inode, name, flags);
+	if (IS_ERR(dentry))
+		return PTR_ERR(dentry);
 
-	/* we need to copy it off.. */
-	if (xinode->i_nlink > 1) {
-		dput(dentry);
-		err = reiserfs_xattr_del(inode, name);
-		if (err < 0)
-			goto out;
-		/* We just killed the old one, we're not replacing anymore */
-		if (flags & XATTR_REPLACE)
-			flags &= ~XATTR_REPLACE;
-		goto open_file;
-	}
+	down_write(&REISERFS_I(inode)->i_xattr_sem);
 
-	/* Resize it so we're ok to write there */
-	newattrs.ia_size = buffer_size;
-	newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
-	mutex_lock_nested(&xinode->i_mutex, I_MUTEX_XATTR);
-	err = notify_change(dentry, &newattrs);
-	if (err)
-		goto out_filp;
-
-	mapping = xinode->i_mapping;
+	xahash = xattr_hash(buffer, buffer_size);
 	while (buffer_pos < buffer_size || buffer_pos == 0) {
 		size_t chunk;
 		size_t skip = 0;
@@ -473,10 +496,10 @@ reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer,
 		else
 			chunk = buffer_size - buffer_pos;
 
-		page = reiserfs_get_page(xinode, file_pos >> PAGE_CACHE_SHIFT);
+		page = reiserfs_get_page(dentry->d_inode, file_pos);
 		if (IS_ERR(page)) {
 			err = PTR_ERR(page);
-			goto out_filp;
+			goto out_unlock;
 		}
 
 		lock_page(page);
@@ -510,28 +533,61 @@ reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer,
 			break;
 	}
 
-	/* We can't mark the inode dirty if it's not hashed. This is the case
-	 * when we're inheriting the default ACL. If we dirty it, the inode
-	 * gets marked dirty, but won't (ever) make it onto the dirty list until
-	 * it's synced explicitly to clear I_DIRTY. This is bad. */
-	if (!hlist_unhashed(&inode->i_hash)) {
-		inode->i_ctime = CURRENT_TIME_SEC;
-		mark_inode_dirty(inode);
+	new_size = buffer_size + sizeof(struct reiserfs_xattr_header);
+	if (!err && new_size < i_size_read(dentry->d_inode)) {
+		struct iattr newattrs = {
+			.ia_ctime = current_fs_time(inode->i_sb),
+			.ia_size = buffer_size,
+			.ia_valid = ATTR_SIZE | ATTR_CTIME,
+		};
+		mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_XATTR);
+		down_write(&dentry->d_inode->i_alloc_sem);
+		err = reiserfs_setattr(dentry, &newattrs);
+		up_write(&dentry->d_inode->i_alloc_sem);
+		mutex_unlock(&dentry->d_inode->i_mutex);
+	} else
+		update_ctime(inode);
+out_unlock:
+	up_write(&REISERFS_I(inode)->i_xattr_sem);
+	dput(dentry);
+	return err;
+}
+
+/* We need to start a transaction to maintain lock ordering */
+int reiserfs_xattr_set(struct inode *inode, const char *name,
+		       const void *buffer, size_t buffer_size, int flags)
+{
+
+	struct reiserfs_transaction_handle th;
+	int error, error2;
+	size_t jbegin_count = reiserfs_xattr_nblocks(inode, buffer_size);
+
+	if (!(flags & XATTR_REPLACE))
+		jbegin_count += reiserfs_xattr_jcreate_nblocks(inode);
+
+	reiserfs_write_lock(inode->i_sb);
+	error = journal_begin(&th, inode->i_sb, jbegin_count);
+	if (error) {
+		reiserfs_write_unlock(inode->i_sb);
+		return error;
 	}
 
-      out_filp:
-	mutex_unlock(&xinode->i_mutex);
-	dput(dentry);
+	error = reiserfs_xattr_set_handle(&th, inode, name,
+					  buffer, buffer_size, flags);
 
-      out:
-	return err;
+	error2 = journal_end(&th, inode->i_sb, jbegin_count);
+	if (error == 0)
+		error = error2;
+	reiserfs_write_unlock(inode->i_sb);
+
+	return error;
 }
 
 /*
  * inode->i_mutex: down
  */
 int
-reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
+reiserfs_xattr_get(struct inode *inode, const char *name, void *buffer,
 		   size_t buffer_size)
 {
 	ssize_t err = 0;
@@ -540,7 +596,6 @@ reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
 	size_t file_pos = 0;
 	size_t buffer_pos = 0;
 	struct page *page;
-	struct inode *xinode;
 	__u32 hash = 0;
 
 	if (name == NULL)
@@ -551,25 +606,25 @@ reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
 	if (get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	dentry = get_xa_file_dentry(inode, name, FL_READONLY);
+	dentry = xattr_lookup(inode, name, XATTR_REPLACE);
 	if (IS_ERR(dentry)) {
 		err = PTR_ERR(dentry);
 		goto out;
 	}
 
-	xinode = dentry->d_inode;
-	isize = xinode->i_size;
-	REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
+	down_read(&REISERFS_I(inode)->i_xattr_sem);
+
+	isize = i_size_read(dentry->d_inode);
 
 	/* Just return the size needed */
 	if (buffer == NULL) {
 		err = isize - sizeof(struct reiserfs_xattr_header);
-		goto out_dput;
+		goto out_unlock;
 	}
 
 	if (buffer_size < isize - sizeof(struct reiserfs_xattr_header)) {
 		err = -ERANGE;
-		goto out_dput;
+		goto out_unlock;
 	}
 
 	while (file_pos < isize) {
@@ -581,10 +636,10 @@ reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
 		else
 			chunk = isize - file_pos;
 
-		page = reiserfs_get_page(xinode, file_pos >> PAGE_CACHE_SHIFT);
+		page = reiserfs_get_page(dentry->d_inode, file_pos);
 		if (IS_ERR(page)) {
 			err = PTR_ERR(page);
-			goto out_dput;
+			goto out_unlock;
 		}
 
 		lock_page(page);
@@ -598,12 +653,12 @@ reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
 			if (rxh->h_magic != cpu_to_le32(REISERFS_XATTR_MAGIC)) {
 				unlock_page(page);
 				reiserfs_put_page(page);
-				reiserfs_warning(inode->i_sb,
+				reiserfs_warning(inode->i_sb, "jdm-20001",
 						 "Invalid magic for xattr (%s) "
 						 "associated with %k", name,
 						 INODE_PKEY(inode));
 				err = -EIO;
-				goto out_dput;
+				goto out_unlock;
 			}
 			hash = le32_to_cpu(rxh->h_hash);
 		}
@@ -618,256 +673,83 @@ reiserfs_xattr_get(const struct inode *inode, const char *name, void *buffer,
 
 	if (xattr_hash(buffer, isize - sizeof(struct reiserfs_xattr_header)) !=
 	    hash) {
-		reiserfs_warning(inode->i_sb,
+		reiserfs_warning(inode->i_sb, "jdm-20002",
 				 "Invalid hash for xattr (%s) associated "
 				 "with %k", name, INODE_PKEY(inode));
 		err = -EIO;
 	}
 
-      out_dput:
+out_unlock:
+	up_read(&REISERFS_I(inode)->i_xattr_sem);
 	dput(dentry);
 
-      out:
+out:
 	return err;
 }
 
-static int
-__reiserfs_xattr_del(struct dentry *xadir, const char *name, int namelen)
-{
-	struct dentry *dentry;
-	struct inode *dir = xadir->d_inode;
-	int err = 0;
-
-	dentry = lookup_one_len(name, xadir, namelen);
-	if (IS_ERR(dentry)) {
-		err = PTR_ERR(dentry);
-		goto out;
-	} else if (!dentry->d_inode) {
-		err = -ENODATA;
-		goto out_file;
-	}
-
-	/* Skip directories.. */
-	if (S_ISDIR(dentry->d_inode->i_mode))
-		goto out_file;
-
-	if (!is_reiserfs_priv_object(dentry->d_inode)) {
-		reiserfs_warning(dir->i_sb, "OID %08x [%.*s/%.*s] doesn't have "
-				 "priv flag set [parent is %sset].",
-				 le32_to_cpu(INODE_PKEY(dentry->d_inode)->
-					     k_objectid), xadir->d_name.len,
-				 xadir->d_name.name, namelen, name,
-				 is_reiserfs_priv_object(xadir->
-							 d_inode) ? "" :
-				 "not ");
-		dput(dentry);
-		return -EIO;
-	}
-
-	err = dir->i_op->unlink(dir, dentry);
-	if (!err)
-		d_delete(dentry);
-
-      out_file:
-	dput(dentry);
-
-      out:
-	return err;
-}
-
-int reiserfs_xattr_del(struct inode *inode, const char *name)
-{
-	struct dentry *dir;
-	int err;
-
-	dir = open_xa_dir(inode, FL_READONLY);
-	if (IS_ERR(dir)) {
-		err = PTR_ERR(dir);
-		goto out;
-	}
-
-	err = __reiserfs_xattr_del(dir, name, strlen(name));
-	dput(dir);
-
-	if (!err) {
-		inode->i_ctime = CURRENT_TIME_SEC;
-		mark_inode_dirty(inode);
-	}
-
-      out:
-	return err;
-}
-
-/* The following are side effects of other operations that aren't explicitly
- * modifying extended attributes. This includes operations such as permissions
- * or ownership changes, object deletions, etc. */
-
-static int
-reiserfs_delete_xattrs_filler(void *buf, const char *name, int namelen,
-			      loff_t offset, u64 ino, unsigned int d_type)
-{
-	struct dentry *xadir = (struct dentry *)buf;
-
-	return __reiserfs_xattr_del(xadir, name, namelen);
-
-}
-
-/* This is called w/ inode->i_mutex downed */
-int reiserfs_delete_xattrs(struct inode *inode)
-{
-	struct dentry *dir, *root;
-	int err = 0;
-
-	/* Skip out, an xattr has no xattrs associated with it */
-	if (is_reiserfs_priv_object(inode) ||
-	    get_inode_sd_version(inode) == STAT_DATA_V1 ||
-	    !reiserfs_xattrs(inode->i_sb)) {
-		return 0;
-	}
-	reiserfs_read_lock_xattrs(inode->i_sb);
-	dir = open_xa_dir(inode, FL_READONLY);
-	reiserfs_read_unlock_xattrs(inode->i_sb);
-	if (IS_ERR(dir)) {
-		err = PTR_ERR(dir);
-		goto out;
-	} else if (!dir->d_inode) {
-		dput(dir);
-		return 0;
-	}
-
-	lock_kernel();
-	err = xattr_readdir(dir->d_inode, reiserfs_delete_xattrs_filler, dir);
-	if (err) {
-		unlock_kernel();
-		goto out_dir;
-	}
-
-	/* Leftovers besides . and .. -- that's not good. */
-	if (dir->d_inode->i_nlink <= 2) {
-		root = get_xa_root(inode->i_sb, XATTR_REPLACE);
-		reiserfs_write_lock_xattrs(inode->i_sb);
-		err = vfs_rmdir(root->d_inode, dir);
-		reiserfs_write_unlock_xattrs(inode->i_sb);
-		dput(root);
-	} else {
-		reiserfs_warning(inode->i_sb,
-				 "Couldn't remove all entries in directory");
-	}
-	unlock_kernel();
-
-      out_dir:
-	dput(dir);
-
-      out:
-	if (!err)
-		REISERFS_I(inode)->i_flags =
-		    REISERFS_I(inode)->i_flags & ~i_has_xattr_dir;
-	return err;
-}
-
-struct reiserfs_chown_buf {
-	struct inode *inode;
-	struct dentry *xadir;
-	struct iattr *attrs;
+/* Actual operations that are exported to VFS-land */
+struct xattr_handler *reiserfs_xattr_handlers[] = {
+	&reiserfs_xattr_user_handler,
+	&reiserfs_xattr_trusted_handler,
+#ifdef CONFIG_REISERFS_FS_SECURITY
+	&reiserfs_xattr_security_handler,
+#endif
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
+	&reiserfs_posix_acl_access_handler,
+	&reiserfs_posix_acl_default_handler,
+#endif
+	NULL
 };
 
-/* XXX: If there is a better way to do this, I'd love to hear about it */
-static int
-reiserfs_chown_xattrs_filler(void *buf, const char *name, int namelen,
-			     loff_t offset, u64 ino, unsigned int d_type)
-{
-	struct reiserfs_chown_buf *chown_buf = (struct reiserfs_chown_buf *)buf;
-	struct dentry *xafile, *xadir = chown_buf->xadir;
-	struct iattr *attrs = chown_buf->attrs;
-	int err = 0;
-
-	xafile = lookup_one_len(name, xadir, namelen);
-	if (IS_ERR(xafile))
-		return PTR_ERR(xafile);
-	else if (!xafile->d_inode) {
-		dput(xafile);
-		return -ENODATA;
-	}
-
-	if (!S_ISDIR(xafile->d_inode->i_mode))
-		err = notify_change(xafile, attrs);
-	dput(xafile);
-
-	return err;
-}
+/*
+ * In order to implement different sets of xattr operations for each xattr
+ * prefix with the generic xattr API, a filesystem should create a
+ * null-terminated array of struct xattr_handler (one for each prefix) and
+ * hang a pointer to it off of the s_xattr field of the superblock.
+ *
+ * The generic_fooxattr() functions will use this list to dispatch xattr
+ * operations to the correct xattr_handler.
+ */
+#define for_each_xattr_handler(handlers, handler)		\
+		for ((handler) = *(handlers)++;			\
+			(handler) != NULL;			\
+			(handler) = *(handlers)++)
 
-int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs)
+/* This is the implementation for the xattr plugin infrastructure */
+static inline struct xattr_handler *
+find_xattr_handler_prefix(struct xattr_handler **handlers,
+			   const char *name)
 {
-	struct dentry *dir;
-	int err = 0;
-	struct reiserfs_chown_buf buf;
-	unsigned int ia_valid = attrs->ia_valid;
+	struct xattr_handler *xah;
 
-	/* Skip out, an xattr has no xattrs associated with it */
-	if (is_reiserfs_priv_object(inode) ||
-	    get_inode_sd_version(inode) == STAT_DATA_V1 ||
-	    !reiserfs_xattrs(inode->i_sb)) {
-		return 0;
-	}
-	reiserfs_read_lock_xattrs(inode->i_sb);
-	dir = open_xa_dir(inode, FL_READONLY);
-	reiserfs_read_unlock_xattrs(inode->i_sb);
-	if (IS_ERR(dir)) {
-		if (PTR_ERR(dir) != -ENODATA)
-			err = PTR_ERR(dir);
-		goto out;
-	} else if (!dir->d_inode) {
-		dput(dir);
-		goto out;
-	}
+	if (!handlers)
+		return NULL;
 
-	lock_kernel();
-
-	attrs->ia_valid &= (ATTR_UID | ATTR_GID | ATTR_CTIME);
-	buf.xadir = dir;
-	buf.attrs = attrs;
-	buf.inode = inode;
-
-	err = xattr_readdir(dir->d_inode, reiserfs_chown_xattrs_filler, &buf);
-	if (err) {
-		unlock_kernel();
-		goto out_dir;
+	for_each_xattr_handler(handlers, xah) {
+		if (strncmp(xah->prefix, name, strlen(xah->prefix)) == 0)
+			break;
 	}
 
-	err = notify_change(dir, attrs);
-	unlock_kernel();
-
-      out_dir:
-	dput(dir);
-
-      out:
-	attrs->ia_valid = ia_valid;
-	return err;
+	return xah;
 }
 
-/* Actual operations that are exported to VFS-land */
 
 /*
  * Inode operation getxattr()
- * Preliminary locking: we down dentry->d_inode->i_mutex
  */
 ssize_t
 reiserfs_getxattr(struct dentry * dentry, const char *name, void *buffer,
 		  size_t size)
 {
-	struct reiserfs_xattr_handler *xah = find_xattr_handler_prefix(name);
-	int err;
+	struct inode *inode = dentry->d_inode;
+	struct xattr_handler *handler;
 
-	if (!xah || !reiserfs_xattrs(dentry->d_sb) ||
-	    get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1)
+	handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name);
+
+	if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	reiserfs_read_lock_xattr_i(dentry->d_inode);
-	reiserfs_read_lock_xattrs(dentry->d_sb);
-	err = xah->get(dentry->d_inode, name, buffer, size);
-	reiserfs_read_unlock_xattrs(dentry->d_sb);
-	reiserfs_read_unlock_xattr_i(dentry->d_inode);
-	return err;
+	return handler->get(inode, name, buffer, size);
 }
 
 /*
@@ -879,27 +761,15 @@ int
 reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value,
 		  size_t size, int flags)
 {
-	struct reiserfs_xattr_handler *xah = find_xattr_handler_prefix(name);
-	int err;
-	int lock;
+	struct inode *inode = dentry->d_inode;
+	struct xattr_handler *handler;
 
-	if (!xah || !reiserfs_xattrs(dentry->d_sb) ||
-	    get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1)
+	handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name);
+
+	if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	reiserfs_write_lock_xattr_i(dentry->d_inode);
-	lock = !has_xattr_dir(dentry->d_inode);
-	if (lock)
-		reiserfs_write_lock_xattrs(dentry->d_sb);
-	else
-		reiserfs_read_lock_xattrs(dentry->d_sb);
-	err = xah->set(dentry->d_inode, name, value, size, flags);
-	if (lock)
-		reiserfs_write_unlock_xattrs(dentry->d_sb);
-	else
-		reiserfs_read_unlock_xattrs(dentry->d_sb);
-	reiserfs_write_unlock_xattr_i(dentry->d_inode);
-	return err;
+	return handler->set(inode, name, value, size, flags);
 }
 
 /*
@@ -909,86 +779,66 @@ reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value,
  */
 int reiserfs_removexattr(struct dentry *dentry, const char *name)
 {
-	int err;
-	struct reiserfs_xattr_handler *xah = find_xattr_handler_prefix(name);
+	struct inode *inode = dentry->d_inode;
+	struct xattr_handler *handler;
+	handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name);
 
-	if (!xah || !reiserfs_xattrs(dentry->d_sb) ||
-	    get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1)
+	if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	reiserfs_write_lock_xattr_i(dentry->d_inode);
-	reiserfs_read_lock_xattrs(dentry->d_sb);
-
-	/* Deletion pre-operation */
-	if (xah->del) {
-		err = xah->del(dentry->d_inode, name);
-		if (err)
-			goto out;
-	}
-
-	err = reiserfs_xattr_del(dentry->d_inode, name);
-
-	dentry->d_inode->i_ctime = CURRENT_TIME_SEC;
-	mark_inode_dirty(dentry->d_inode);
-
-      out:
-	reiserfs_read_unlock_xattrs(dentry->d_sb);
-	reiserfs_write_unlock_xattr_i(dentry->d_inode);
-	return err;
+	return handler->set(inode, name, NULL, 0, XATTR_REPLACE);
 }
 
-/* This is what filldir will use:
- * r_pos will always contain the amount of space required for the entire
- * list. If r_pos becomes larger than r_size, we need more space and we
- * return an error indicating this. If r_pos is less than r_size, then we've
- * filled the buffer successfully and we return success */
-struct reiserfs_listxattr_buf {
-	int r_pos;
-	int r_size;
-	char *r_buf;
-	struct inode *r_inode;
+struct listxattr_buf {
+	size_t size;
+	size_t pos;
+	char *buf;
+	struct inode *inode;
 };
 
-static int
-reiserfs_listxattr_filler(void *buf, const char *name, int namelen,
-			  loff_t offset, u64 ino, unsigned int d_type)
+static int listxattr_filler(void *buf, const char *name, int namelen,
+			    loff_t offset, u64 ino, unsigned int d_type)
 {
-	struct reiserfs_listxattr_buf *b = (struct reiserfs_listxattr_buf *)buf;
-	int len = 0;
-	if (name[0] != '.'
-	    || (namelen != 1 && (name[1] != '.' || namelen != 2))) {
-		struct reiserfs_xattr_handler *xah =
-		    find_xattr_handler_prefix(name);
-		if (!xah)
-			return 0;	/* Unsupported xattr name, skip it */
-
-		/* We call ->list() twice because the operation isn't required to just
-		 * return the name back - we want to make sure we have enough space */
-		len += xah->list(b->r_inode, name, namelen, NULL);
-
-		if (len) {
-			if (b->r_pos + len + 1 <= b->r_size) {
-				char *p = b->r_buf + b->r_pos;
-				p += xah->list(b->r_inode, name, namelen, p);
-				*p++ = '\0';
-			}
-			b->r_pos += len + 1;
+	struct listxattr_buf *b = (struct listxattr_buf *)buf;
+	size_t size;
+	if (name[0] != '.' ||
+	    (namelen != 1 && (name[1] != '.' || namelen != 2))) {
+		struct xattr_handler *handler;
+		handler = find_xattr_handler_prefix(b->inode->i_sb->s_xattr,
+						    name);
+		if (!handler)	/* Unsupported xattr name */
+			return 0;
+		if (b->buf) {
+			size = handler->list(b->inode, b->buf + b->pos,
+					 b->size, name, namelen);
+			if (size > b->size)
+				return -ERANGE;
+		} else {
+			size = handler->list(b->inode, NULL, 0, name, namelen);
 		}
-	}
 
+		b->pos += size;
+	}
 	return 0;
 }
 
 /*
  * Inode operation listxattr()
  *
- * Preliminary locking: we down dentry->d_inode->i_mutex
+ * We totally ignore the generic listxattr here because it would be stupid
+ * not to. Since the xattrs are organized in a directory, we can just
+ * readdir to find them.
  */
 ssize_t reiserfs_listxattr(struct dentry * dentry, char *buffer, size_t size)
 {
 	struct dentry *dir;
 	int err = 0;
-	struct reiserfs_listxattr_buf buf;
+	loff_t pos = 0;
+	struct listxattr_buf buf = {
+		.inode = dentry->d_inode,
+		.buf = buffer,
+		.size = buffer ? size : 0,
+	};
 
 	if (!dentry->d_inode)
 		return -EINVAL;
@@ -997,130 +847,104 @@ ssize_t reiserfs_listxattr(struct dentry * dentry, char *buffer, size_t size)
 	    get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	reiserfs_read_lock_xattr_i(dentry->d_inode);
-	reiserfs_read_lock_xattrs(dentry->d_sb);
-	dir = open_xa_dir(dentry->d_inode, FL_READONLY);
-	reiserfs_read_unlock_xattrs(dentry->d_sb);
+	dir = open_xa_dir(dentry->d_inode, XATTR_REPLACE);
 	if (IS_ERR(dir)) {
 		err = PTR_ERR(dir);
 		if (err == -ENODATA)
-			err = 0;	/* Not an error if there aren't any xattrs */
+			err = 0;  /* Not an error if there aren't any xattrs */
 		goto out;
 	}
 
-	buf.r_buf = buffer;
-	buf.r_size = buffer ? size : 0;
-	buf.r_pos = 0;
-	buf.r_inode = dentry->d_inode;
+	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_XATTR);
+	err = reiserfs_readdir_dentry(dir, &buf, listxattr_filler, &pos);
+	mutex_unlock(&dir->d_inode->i_mutex);
 
-	REISERFS_I(dentry->d_inode)->i_flags |= i_has_xattr_dir;
-
-	err = xattr_readdir(dir->d_inode, reiserfs_listxattr_filler, &buf);
-	if (err)
-		goto out_dir;
-
-	if (buf.r_pos > buf.r_size && buffer != NULL)
-		err = -ERANGE;
-	else
-		err = buf.r_pos;
+	if (!err)
+		err = buf.pos;
 
-      out_dir:
 	dput(dir);
-
-      out:
-	reiserfs_read_unlock_xattr_i(dentry->d_inode);
+out:
 	return err;
 }
 
-/* This is the implementation for the xattr plugin infrastructure */
-static LIST_HEAD(xattr_handlers);
-static DEFINE_RWLOCK(handler_lock);
-
-static struct reiserfs_xattr_handler *find_xattr_handler_prefix(const char
-								*prefix)
+static int reiserfs_check_acl(struct inode *inode, int mask)
 {
-	struct reiserfs_xattr_handler *xah = NULL;
-	struct list_head *p;
+	struct posix_acl *acl;
+	int error = -EAGAIN; /* do regular unix permission checks by default */
 
-	read_lock(&handler_lock);
-	list_for_each(p, &xattr_handlers) {
-		xah = list_entry(p, struct reiserfs_xattr_handler, handlers);
-		if (strncmp(xah->prefix, prefix, strlen(xah->prefix)) == 0)
-			break;
-		xah = NULL;
+	acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
+
+	if (acl) {
+		if (!IS_ERR(acl)) {
+			error = posix_acl_permission(inode, acl, mask);
+			posix_acl_release(acl);
+		} else if (PTR_ERR(acl) != -ENODATA)
+			error = PTR_ERR(acl);
 	}
 
-	read_unlock(&handler_lock);
-	return xah;
+	return error;
 }
 
-static void __unregister_handlers(void)
+int reiserfs_permission(struct inode *inode, int mask)
 {
-	struct reiserfs_xattr_handler *xah;
-	struct list_head *p, *tmp;
-
-	list_for_each_safe(p, tmp, &xattr_handlers) {
-		xah = list_entry(p, struct reiserfs_xattr_handler, handlers);
-		if (xah->exit)
-			xah->exit();
-
-		list_del_init(p);
-	}
-	INIT_LIST_HEAD(&xattr_handlers);
+	/*
+	 * We don't do permission checks on the internal objects.
+	 * Permissions are determined by the "owning" object.
+	 */
+	if (IS_PRIVATE(inode))
+		return 0;
+	/*
+	 * Stat data v1 doesn't support ACLs.
+	 */
+	if (get_inode_sd_version(inode) == STAT_DATA_V1)
+		return generic_permission(inode, mask, NULL);
+	else
+		return generic_permission(inode, mask, reiserfs_check_acl);
 }
 
-int __init reiserfs_xattr_register_handlers(void)
+static int create_privroot(struct dentry *dentry)
 {
-	int err = 0;
-	struct reiserfs_xattr_handler *xah;
-	struct list_head *p;
-
-	write_lock(&handler_lock);
-
-	/* If we're already initialized, nothing to do */
-	if (!list_empty(&xattr_handlers)) {
-		write_unlock(&handler_lock);
-		return 0;
-	}
-
-	/* Add the handlers */
-	list_add_tail(&user_handler.handlers, &xattr_handlers);
-	list_add_tail(&trusted_handler.handlers, &xattr_handlers);
-#ifdef CONFIG_REISERFS_FS_SECURITY
-	list_add_tail(&security_handler.handlers, &xattr_handlers);
-#endif
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-	list_add_tail(&posix_acl_access_handler.handlers, &xattr_handlers);
-	list_add_tail(&posix_acl_default_handler.handlers, &xattr_handlers);
-#endif
-
-	/* Run initializers, if available */
-	list_for_each(p, &xattr_handlers) {
-		xah = list_entry(p, struct reiserfs_xattr_handler, handlers);
-		if (xah->init) {
-			err = xah->init();
-			if (err) {
-				list_del_init(p);
-				break;
-			}
-		}
+	int err;
+	struct inode *inode = dentry->d_parent->d_inode;
+	mutex_lock_nested(&inode->i_mutex, I_MUTEX_XATTR);
+	err = xattr_mkdir(inode, dentry, 0700);
+	mutex_unlock(&inode->i_mutex);
+	if (err) {
+		dput(dentry);
+		dentry = NULL;
 	}
 
-	/* Clean up other handlers, if any failed */
-	if (err)
-		__unregister_handlers();
+	if (dentry && dentry->d_inode)
+		reiserfs_info(dentry->d_sb, "Created %s - reserved for xattr "
+			      "storage.\n", PRIVROOT_NAME);
 
-	write_unlock(&handler_lock);
 	return err;
 }
 
-void reiserfs_xattr_unregister_handlers(void)
+static int xattr_mount_check(struct super_block *s)
 {
-	write_lock(&handler_lock);
-	__unregister_handlers();
-	write_unlock(&handler_lock);
+	/* We need generation numbers to ensure that the oid mapping is correct
+	 * v3.5 filesystems don't have them. */
+	if (old_format_only(s)) {
+		if (reiserfs_xattrs_optional(s)) {
+			/* Old format filesystem, but optional xattrs have
+			 * been enabled. Error out. */
+			reiserfs_warning(s, "jdm-2005",
+					 "xattrs/ACLs not supported "
+					 "on pre-v3.6 format filesystems. "
+					 "Failing mount.");
+			return -EOPNOTSUPP;
+		}
+	}
+
+	return 0;
 }
 
+#else
+int __init reiserfs_xattr_register_handlers(void) { return 0; }
+void reiserfs_xattr_unregister_handlers(void) {}
+#endif
+
 /* This will catch lookups from the fs root to .reiserfs_priv */
 static int
 xattr_lookup_poison(struct dentry *dentry, struct qstr *q1, struct qstr *name)
@@ -1147,48 +971,23 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
 {
 	int err = 0;
 
-	/* We need generation numbers to ensure that the oid mapping is correct
-	 * v3.5 filesystems don't have them. */
-	if (!old_format_only(s)) {
-		set_bit(REISERFS_XATTRS, &(REISERFS_SB(s)->s_mount_opt));
-	} else if (reiserfs_xattrs_optional(s)) {
-		/* Old format filesystem, but optional xattrs have been enabled
-		 * at mount time. Error out. */
-		reiserfs_warning(s, "xattrs/ACLs not supported on pre v3.6 "
-				 "format filesystem. Failing mount.");
-		err = -EOPNOTSUPP;
+#ifdef CONFIG_REISERFS_FS_XATTR
+	err = xattr_mount_check(s);
+	if (err)
 		goto error;
-	} else {
-		/* Old format filesystem, but no optional xattrs have been enabled. This
-		 * means we silently disable xattrs on the filesystem. */
-		clear_bit(REISERFS_XATTRS, &(REISERFS_SB(s)->s_mount_opt));
-	}
+#endif
 
 	/* If we don't have the privroot located yet - go find it */
-	if (reiserfs_xattrs(s) && !REISERFS_SB(s)->priv_root) {
+	if (!REISERFS_SB(s)->priv_root) {
 		struct dentry *dentry;
 		dentry = lookup_one_len(PRIVROOT_NAME, s->s_root,
 					strlen(PRIVROOT_NAME));
 		if (!IS_ERR(dentry)) {
-			if (!(mount_flags & MS_RDONLY) && !dentry->d_inode) {
-				struct inode *inode = dentry->d_parent->d_inode;
-				mutex_lock_nested(&inode->i_mutex,
-						  I_MUTEX_XATTR);
-				err = inode->i_op->mkdir(inode, dentry, 0700);
-				mutex_unlock(&inode->i_mutex);
-				if (err) {
-					dput(dentry);
-					dentry = NULL;
-				}
-
-				if (dentry && dentry->d_inode)
-					reiserfs_warning(s,
-							 "Created %s on %s - reserved for "
-							 "xattr storage.",
-							 PRIVROOT_NAME,
-							 reiserfs_bdevname
-							 (inode->i_sb));
-			} else if (!dentry->d_inode) {
+#ifdef CONFIG_REISERFS_FS_XATTR
+			if (!(mount_flags & MS_RDONLY) && !dentry->d_inode)
+				err = create_privroot(dentry);
+#endif
+			if (!dentry->d_inode) {
 				dput(dentry);
 				dentry = NULL;
 			}
@@ -1197,73 +996,41 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
 
 		if (!err && dentry) {
 			s->s_root->d_op = &xattr_lookup_poison_ops;
-			reiserfs_mark_inode_private(dentry->d_inode);
+			dentry->d_inode->i_flags |= S_PRIVATE;
 			REISERFS_SB(s)->priv_root = dentry;
-		} else if (!(mount_flags & MS_RDONLY)) {	/* xattrs are unavailable */
-			/* If we're read-only it just means that the dir hasn't been
-			 * created. Not an error -- just no xattrs on the fs. We'll
-			 * check again if we go read-write */
-			reiserfs_warning(s, "xattrs/ACLs enabled and couldn't "
-					 "find/create .reiserfs_priv. Failing mount.");
+#ifdef CONFIG_REISERFS_FS_XATTR
+		/* xattrs are unavailable */
+		} else if (!(mount_flags & MS_RDONLY)) {
+			/* If we're read-only it just means that the dir
+			 * hasn't been created. Not an error -- just no
+			 * xattrs on the fs. We'll check again if we
+			 * go read-write */
+			reiserfs_warning(s, "jdm-20006",
+					 "xattrs/ACLs enabled and couldn't "
+					 "find/create .reiserfs_priv. "
+					 "Failing mount.");
 			err = -EOPNOTSUPP;
+#endif
 		}
 	}
 
-      error:
-	/* This is only nonzero if there was an error initializing the xattr
-	 * directory or if there is a condition where we don't support them. */
+#ifdef CONFIG_REISERFS_FS_XATTR
+	if (!err)
+		s->s_xattr = reiserfs_xattr_handlers;
+
+error:
 	if (err) {
-		clear_bit(REISERFS_XATTRS, &(REISERFS_SB(s)->s_mount_opt));
 		clear_bit(REISERFS_XATTRS_USER, &(REISERFS_SB(s)->s_mount_opt));
 		clear_bit(REISERFS_POSIXACL, &(REISERFS_SB(s)->s_mount_opt));
 	}
+#endif
 
 	/* The super_block MS_POSIXACL must mirror the (no)acl mount option. */
 	s->s_flags = s->s_flags & ~MS_POSIXACL;
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
 	if (reiserfs_posixacl(s))
 		s->s_flags |= MS_POSIXACL;
+#endif
 
 	return err;
 }
-
-static int reiserfs_check_acl(struct inode *inode, int mask)
-{
-	struct posix_acl *acl;
-	int error = -EAGAIN; /* do regular unix permission checks by default */
-
-	reiserfs_read_lock_xattr_i(inode);
-	reiserfs_read_lock_xattrs(inode->i_sb);
-
-	acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
-
-	reiserfs_read_unlock_xattrs(inode->i_sb);
-	reiserfs_read_unlock_xattr_i(inode);
-
-	if (acl) {
-		if (!IS_ERR(acl)) {
-			error = posix_acl_permission(inode, acl, mask);
-			posix_acl_release(acl);
-		} else if (PTR_ERR(acl) != -ENODATA)
-			error = PTR_ERR(acl);
-	}
-
-	return error;
-}
-
-int reiserfs_permission(struct inode *inode, int mask)
-{
-	/*
-	 * We don't do permission checks on the internal objects.
-	 * Permissions are determined by the "owning" object.
-	 */
-	if (is_reiserfs_priv_object(inode))
-		return 0;
-
-	/*
-	 * Stat data v1 doesn't support ACLs.
-	 */
-	if (get_inode_sd_version(inode) == STAT_DATA_V1)
-		return generic_permission(inode, mask, NULL);
-	else
-		return generic_permission(inode, mask, reiserfs_check_acl);
-}
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index b7e4fa4539de..d423416d93d1 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -10,15 +10,17 @@
 #include <linux/reiserfs_acl.h>
 #include <asm/uaccess.h>
 
-static int reiserfs_set_acl(struct inode *inode, int type,
+static int reiserfs_set_acl(struct reiserfs_transaction_handle *th,
+			    struct inode *inode, int type,
 			    struct posix_acl *acl);
 
 static int
 xattr_set_acl(struct inode *inode, int type, const void *value, size_t size)
 {
 	struct posix_acl *acl;
-	int error;
-
+	int error, error2;
+	struct reiserfs_transaction_handle th;
+	size_t jcreate_blocks;
 	if (!reiserfs_posixacl(inode->i_sb))
 		return -EOPNOTSUPP;
 	if (!is_owner_or_cap(inode))
@@ -36,7 +38,21 @@ xattr_set_acl(struct inode *inode, int type, const void *value, size_t size)
 	} else
 		acl = NULL;
 
-	error = reiserfs_set_acl(inode, type, acl);
+	/* Pessimism: We can't assume that anything from the xattr root up
+	 * has been created. */
+
+	jcreate_blocks = reiserfs_xattr_jcreate_nblocks(inode) +
+			 reiserfs_xattr_nblocks(inode, size) * 2;
+
+	reiserfs_write_lock(inode->i_sb);
+	error = journal_begin(&th, inode->i_sb, jcreate_blocks);
+	if (error == 0) {
+		error = reiserfs_set_acl(&th, inode, type, acl);
+		error2 = journal_end(&th, inode->i_sb, jcreate_blocks);
+		if (error2)
+			error = error2;
+	}
+	reiserfs_write_unlock(inode->i_sb);
 
       release_and_out:
 	posix_acl_release(acl);
@@ -172,6 +188,29 @@ static void *posix_acl_to_disk(const struct posix_acl *acl, size_t * size)
 	return ERR_PTR(-EINVAL);
 }
 
+static inline void iset_acl(struct inode *inode, struct posix_acl **i_acl,
+			    struct posix_acl *acl)
+{
+	spin_lock(&inode->i_lock);
+	if (*i_acl != ERR_PTR(-ENODATA))
+		posix_acl_release(*i_acl);
+	*i_acl = posix_acl_dup(acl);
+	spin_unlock(&inode->i_lock);
+}
+
+static inline struct posix_acl *iget_acl(struct inode *inode,
+					 struct posix_acl **i_acl)
+{
+	struct posix_acl *acl = ERR_PTR(-ENODATA);
+
+	spin_lock(&inode->i_lock);
+	if (*i_acl != ERR_PTR(-ENODATA))
+		acl = posix_acl_dup(*i_acl);
+	spin_unlock(&inode->i_lock);
+
+	return acl;
+}
+
 /*
  * Inode operation get_posix_acl().
  *
@@ -199,11 +238,11 @@ struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (IS_ERR(*p_acl)) {
-		if (PTR_ERR(*p_acl) == -ENODATA)
-			return NULL;
-	} else if (*p_acl != NULL)
-		return posix_acl_dup(*p_acl);
+	acl = iget_acl(inode, p_acl);
+	if (acl && !IS_ERR(acl))
+		return acl;
+	else if (PTR_ERR(acl) == -ENODATA)
+		return NULL;
 
 	size = reiserfs_xattr_get(inode, name, NULL, 0);
 	if (size < 0) {
@@ -229,7 +268,7 @@ struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
 	} else {
 		acl = posix_acl_from_disk(value, retval);
 		if (!IS_ERR(acl))
-			*p_acl = posix_acl_dup(acl);
+			iset_acl(inode, p_acl, acl);
 	}
 
 	kfree(value);
@@ -243,12 +282,13 @@ struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
  * BKL held [before 2.5.x]
  */
 static int
-reiserfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
+reiserfs_set_acl(struct reiserfs_transaction_handle *th, struct inode *inode,
+		 int type, struct posix_acl *acl)
 {
 	char *name;
 	void *value = NULL;
 	struct posix_acl **p_acl;
-	size_t size;
+	size_t size = 0;
 	int error;
 	struct reiserfs_inode_info *reiserfs_i = REISERFS_I(inode);
 
@@ -285,31 +325,28 @@ reiserfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
 		value = posix_acl_to_disk(acl, &size);
 		if (IS_ERR(value))
 			return (int)PTR_ERR(value);
-		error = reiserfs_xattr_set(inode, name, value, size, 0);
-	} else {
-		error = reiserfs_xattr_del(inode, name);
-		if (error == -ENODATA) {
-			/* This may seem odd here, but it means that the ACL was set
-			 * with a value representable with mode bits. If there was
-			 * an ACL before, reiserfs_xattr_del already dirtied the inode.
-			 */
+	}
+
+	error = reiserfs_xattr_set_handle(th, inode, name, value, size, 0);
+
+	/*
+	 * Ensure that the inode gets dirtied if we're only using
+	 * the mode bits and an old ACL didn't exist. We don't need
+	 * to check if the inode is hashed here since we won't get
+	 * called by reiserfs_inherit_default_acl().
+	 */
+	if (error == -ENODATA) {
+		error = 0;
+		if (type == ACL_TYPE_ACCESS) {
+			inode->i_ctime = CURRENT_TIME_SEC;
 			mark_inode_dirty(inode);
-			error = 0;
 		}
 	}
 
 	kfree(value);
 
-	if (!error) {
-		/* Release the old one */
-		if (!IS_ERR(*p_acl) && *p_acl)
-			posix_acl_release(*p_acl);
-
-		if (acl == NULL)
-			*p_acl = ERR_PTR(-ENODATA);
-		else
-			*p_acl = posix_acl_dup(acl);
-	}
+	if (!error)
+		iset_acl(inode, p_acl, acl);
 
 	return error;
 }
@@ -317,7 +354,8 @@ reiserfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
 /* dir->i_mutex: locked,
  * inode is new and not released into the wild yet */
 int
-reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
+reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
+			     struct inode *dir, struct dentry *dentry,
 			     struct inode *inode)
 {
 	struct posix_acl *acl;
@@ -335,8 +373,8 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 	/* Don't apply ACLs to objects in the .reiserfs_priv tree.. This
 	 * would be useless since permissions are ignored, and a pain because
 	 * it introduces locking cycles */
-	if (is_reiserfs_priv_object(dir)) {
-		reiserfs_mark_inode_private(inode);
+	if (IS_PRIVATE(dir)) {
+		inode->i_flags |= S_PRIVATE;
 		goto apply_umask;
 	}
 
@@ -354,7 +392,8 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 
 		/* Copy the default ACL to the default ACL of a new directory */
 		if (S_ISDIR(inode->i_mode)) {
-			err = reiserfs_set_acl(inode, ACL_TYPE_DEFAULT, acl);
+			err = reiserfs_set_acl(th, inode, ACL_TYPE_DEFAULT,
+					       acl);
 			if (err)
 				goto cleanup;
 		}
@@ -375,9 +414,9 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 
 			/* If we need an ACL.. */
 			if (need_acl > 0) {
-				err =
-				    reiserfs_set_acl(inode, ACL_TYPE_ACCESS,
-						     acl_copy);
+				err = reiserfs_set_acl(th, inode,
+						       ACL_TYPE_ACCESS,
+						       acl_copy);
 				if (err)
 					goto cleanup_copy;
 			}
@@ -395,25 +434,45 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 	return err;
 }
 
-/* Looks up and caches the result of the default ACL.
- * We do this so that we don't need to carry the xattr_sem into
- * reiserfs_new_inode if we don't need to */
+/* This is used to cache the default acl before a new object is created.
+ * The biggest reason for this is to get an idea of how many blocks will
+ * actually be required for the create operation if we must inherit an ACL.
+ * An ACL write can add up to 3 object creations and an additional file write
+ * so we'd prefer not to reserve that many blocks in the journal if we can.
+ * It also has the advantage of not loading the ACL with a transaction open,
+ * this may seem silly, but if the owner of the directory is doing the
+ * creation, the ACL may not be loaded since the permissions wouldn't require
+ * it.
+ * We return the number of blocks required for the transaction.
+ */
 int reiserfs_cache_default_acl(struct inode *inode)
 {
-	int ret = 0;
-	if (reiserfs_posixacl(inode->i_sb) && !is_reiserfs_priv_object(inode)) {
-		struct posix_acl *acl;
-		reiserfs_read_lock_xattr_i(inode);
-		reiserfs_read_lock_xattrs(inode->i_sb);
-		acl = reiserfs_get_acl(inode, ACL_TYPE_DEFAULT);
-		reiserfs_read_unlock_xattrs(inode->i_sb);
-		reiserfs_read_unlock_xattr_i(inode);
-		ret = (acl && !IS_ERR(acl));
-		if (ret)
-			posix_acl_release(acl);
+	struct posix_acl *acl;
+	int nblocks = 0;
+
+	if (IS_PRIVATE(inode))
+		return 0;
+
+	acl = reiserfs_get_acl(inode, ACL_TYPE_DEFAULT);
+
+	if (acl && !IS_ERR(acl)) {
+		int size = reiserfs_acl_size(acl->a_count);
+
+		/* Other xattrs can be created during inode creation. We don't
+		 * want to claim too many blocks, so we check to see if we
+		 * we need to create the tree to the xattrs, and then we
+		 * just want two files. */
+		nblocks = reiserfs_xattr_jcreate_nblocks(inode);
+		nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
+
+		REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
+
+		/* We need to account for writes + bitmaps for two files */
+		nblocks += reiserfs_xattr_nblocks(inode, size) * 4;
+		posix_acl_release(acl);
 	}
 
-	return ret;
+	return nblocks;
 }
 
 int reiserfs_acl_chmod(struct inode *inode)
@@ -429,9 +488,7 @@ int reiserfs_acl_chmod(struct inode *inode)
 		return 0;
 	}
 
-	reiserfs_read_lock_xattrs(inode->i_sb);
 	acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
-	reiserfs_read_unlock_xattrs(inode->i_sb);
 	if (!acl)
 		return 0;
 	if (IS_ERR(acl))
@@ -442,18 +499,20 @@ int reiserfs_acl_chmod(struct inode *inode)
 		return -ENOMEM;
 	error = posix_acl_chmod_masq(clone, inode->i_mode);
 	if (!error) {
-		int lock = !has_xattr_dir(inode);
-		reiserfs_write_lock_xattr_i(inode);
-		if (lock)
-			reiserfs_write_lock_xattrs(inode->i_sb);
-		else
-			reiserfs_read_lock_xattrs(inode->i_sb);
-		error = reiserfs_set_acl(inode, ACL_TYPE_ACCESS, clone);
-		if (lock)
-			reiserfs_write_unlock_xattrs(inode->i_sb);
-		else
-			reiserfs_read_unlock_xattrs(inode->i_sb);
-		reiserfs_write_unlock_xattr_i(inode);
+		struct reiserfs_transaction_handle th;
+		size_t size = reiserfs_xattr_nblocks(inode,
+					     reiserfs_acl_size(clone->a_count));
+		reiserfs_write_lock(inode->i_sb);
+		error = journal_begin(&th, inode->i_sb, size * 2);
+		if (!error) {
+			int error2;
+			error = reiserfs_set_acl(&th, inode, ACL_TYPE_ACCESS,
+						 clone);
+			error2 = journal_end(&th, inode->i_sb, size * 2);
+			if (error2)
+				error = error2;
+		}
+		reiserfs_write_unlock(inode->i_sb);
 	}
 	posix_acl_release(clone);
 	return error;
@@ -477,38 +536,22 @@ posix_acl_access_set(struct inode *inode, const char *name,
 	return xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size);
 }
 
-static int posix_acl_access_del(struct inode *inode, const char *name)
+static size_t posix_acl_access_list(struct inode *inode, char *list,
+				    size_t list_size, const char *name,
+				    size_t name_len)
 {
-	struct reiserfs_inode_info *reiserfs_i = REISERFS_I(inode);
-	struct posix_acl **acl = &reiserfs_i->i_acl_access;
-	if (strlen(name) != sizeof(POSIX_ACL_XATTR_ACCESS) - 1)
-		return -EINVAL;
-	if (!IS_ERR(*acl) && *acl) {
-		posix_acl_release(*acl);
-		*acl = ERR_PTR(-ENODATA);
-	}
-
-	return 0;
-}
-
-static int
-posix_acl_access_list(struct inode *inode, const char *name, int namelen,
-		      char *out)
-{
-	int len = namelen;
+	const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS);
 	if (!reiserfs_posixacl(inode->i_sb))
 		return 0;
-	if (out)
-		memcpy(out, name, len);
-
-	return len;
+	if (list && size <= list_size)
+		memcpy(list, POSIX_ACL_XATTR_ACCESS, size);
+	return size;
 }
 
-struct reiserfs_xattr_handler posix_acl_access_handler = {
+struct xattr_handler reiserfs_posix_acl_access_handler = {
 	.prefix = POSIX_ACL_XATTR_ACCESS,
 	.get = posix_acl_access_get,
 	.set = posix_acl_access_set,
-	.del = posix_acl_access_del,
 	.list = posix_acl_access_list,
 };
 
@@ -530,37 +573,21 @@ posix_acl_default_set(struct inode *inode, const char *name,
 	return xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size);
 }
 
-static int posix_acl_default_del(struct inode *inode, const char *name)
+static size_t posix_acl_default_list(struct inode *inode, char *list,
+				     size_t list_size, const char *name,
+				     size_t name_len)
 {
-	struct reiserfs_inode_info *reiserfs_i = REISERFS_I(inode);
-	struct posix_acl **acl = &reiserfs_i->i_acl_default;
-	if (strlen(name) != sizeof(POSIX_ACL_XATTR_DEFAULT) - 1)
-		return -EINVAL;
-	if (!IS_ERR(*acl) && *acl) {
-		posix_acl_release(*acl);
-		*acl = ERR_PTR(-ENODATA);
-	}
-
-	return 0;
-}
-
-static int
-posix_acl_default_list(struct inode *inode, const char *name, int namelen,
-		       char *out)
-{
-	int len = namelen;
+	const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT);
 	if (!reiserfs_posixacl(inode->i_sb))
 		return 0;
-	if (out)
-		memcpy(out, name, len);
-
-	return len;
+	if (list && size <= list_size)
+		memcpy(list, POSIX_ACL_XATTR_DEFAULT, size);
+	return size;
 }
 
-struct reiserfs_xattr_handler posix_acl_default_handler = {
+struct xattr_handler reiserfs_posix_acl_default_handler = {
 	.prefix = POSIX_ACL_XATTR_DEFAULT,
 	.get = posix_acl_default_get,
 	.set = posix_acl_default_set,
-	.del = posix_acl_default_del,
 	.list = posix_acl_default_list,
 };
diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c
index 056008db1377..4d3c20e787c3 100644
--- a/fs/reiserfs/xattr_security.c
+++ b/fs/reiserfs/xattr_security.c
@@ -4,6 +4,7 @@
 #include <linux/pagemap.h>
 #include <linux/xattr.h>
 #include <linux/reiserfs_xattr.h>
+#include <linux/security.h>
 #include <asm/uaccess.h>
 
 static int
@@ -12,7 +13,7 @@ security_get(struct inode *inode, const char *name, void *buffer, size_t size)
 	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
 		return -EINVAL;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_get(inode, name, buffer, size);
@@ -25,41 +26,84 @@ security_set(struct inode *inode, const char *name, const void *buffer,
 	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
 		return -EINVAL;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_set(inode, name, buffer, size, flags);
 }
 
-static int security_del(struct inode *inode, const char *name)
+static size_t security_list(struct inode *inode, char *list, size_t list_len,
+			    const char *name, size_t namelen)
 {
-	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
-		return -EINVAL;
+	const size_t len = namelen + 1;
 
-	if (is_reiserfs_priv_object(inode))
-		return -EPERM;
+	if (IS_PRIVATE(inode))
+		return 0;
+
+	if (list && len <= list_len) {
+		memcpy(list, name, namelen);
+		list[namelen] = '\0';
+	}
 
-	return 0;
+	return len;
 }
 
-static int
-security_list(struct inode *inode, const char *name, int namelen, char *out)
+/* Initializes the security context for a new inode and returns the number
+ * of blocks needed for the transaction. If successful, reiserfs_security
+ * must be released using reiserfs_security_free when the caller is done. */
+int reiserfs_security_init(struct inode *dir, struct inode *inode,
+			   struct reiserfs_security_handle *sec)
 {
-	int len = namelen;
+	int blocks = 0;
+	int error = security_inode_init_security(inode, dir, &sec->name,
+						 &sec->value, &sec->length);
+	if (error) {
+		if (error == -EOPNOTSUPP)
+			error = 0;
 
-	if (is_reiserfs_priv_object(inode))
-		return 0;
+		sec->name = NULL;
+		sec->value = NULL;
+		sec->length = 0;
+		return error;
+	}
 
-	if (out)
-		memcpy(out, name, len);
+	if (sec->length) {
+		blocks = reiserfs_xattr_jcreate_nblocks(inode) +
+			 reiserfs_xattr_nblocks(inode, sec->length);
+		/* We don't want to count the directories twice if we have
+		 * a default ACL. */
+		REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
+	}
+	return blocks;
+}
 
-	return len;
+int reiserfs_security_write(struct reiserfs_transaction_handle *th,
+			    struct inode *inode,
+			    struct reiserfs_security_handle *sec)
+{
+	int error;
+	if (strlen(sec->name) < sizeof(XATTR_SECURITY_PREFIX))
+		return -EINVAL;
+
+	error = reiserfs_xattr_set_handle(th, inode, sec->name, sec->value,
+					  sec->length, XATTR_CREATE);
+	if (error == -ENODATA || error == -EOPNOTSUPP)
+		error = 0;
+
+	return error;
+}
+
+void reiserfs_security_free(struct reiserfs_security_handle *sec)
+{
+	kfree(sec->name);
+	kfree(sec->value);
+	sec->name = NULL;
+	sec->value = NULL;
 }
 
-struct reiserfs_xattr_handler security_handler = {
+struct xattr_handler reiserfs_xattr_security_handler = {
 	.prefix = XATTR_SECURITY_PREFIX,
 	.get = security_get,
 	.set = security_set,
-	.del = security_del,
 	.list = security_list,
 };
diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c
index 60abe2bb1f98..a865042f75e2 100644
--- a/fs/reiserfs/xattr_trusted.c
+++ b/fs/reiserfs/xattr_trusted.c
@@ -13,10 +13,7 @@ trusted_get(struct inode *inode, const char *name, void *buffer, size_t size)
 	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
 		return -EINVAL;
 
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_get(inode, name, buffer, size);
@@ -29,50 +26,30 @@ trusted_set(struct inode *inode, const char *name, const void *buffer,
 	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
 		return -EINVAL;
 
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_set(inode, name, buffer, size, flags);
 }
 
-static int trusted_del(struct inode *inode, const char *name)
+static size_t trusted_list(struct inode *inode, char *list, size_t list_size,
+			   const char *name, size_t name_len)
 {
-	if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX))
-		return -EINVAL;
+	const size_t len = name_len + 1;
 
-	if (!reiserfs_xattrs(inode->i_sb))
-		return -EOPNOTSUPP;
-
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
-		return -EPERM;
-
-	return 0;
-}
-
-static int
-trusted_list(struct inode *inode, const char *name, int namelen, char *out)
-{
-	int len = namelen;
-
-	if (!reiserfs_xattrs(inode->i_sb))
+	if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode))
 		return 0;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
-		return 0;
-
-	if (out)
-		memcpy(out, name, len);
-
+	if (list && len <= list_size) {
+		memcpy(list, name, name_len);
+		list[name_len] = '\0';
+	}
 	return len;
 }
 
-struct reiserfs_xattr_handler trusted_handler = {
+struct xattr_handler reiserfs_xattr_trusted_handler = {
 	.prefix = XATTR_TRUSTED_PREFIX,
 	.get = trusted_get,
 	.set = trusted_set,
-	.del = trusted_del,
 	.list = trusted_list,
 };
diff --git a/fs/reiserfs/xattr_user.c b/fs/reiserfs/xattr_user.c
index 1384efcb938e..e3238dc4f3db 100644
--- a/fs/reiserfs/xattr_user.c
+++ b/fs/reiserfs/xattr_user.c
@@ -6,10 +6,6 @@
 #include <linux/reiserfs_xattr.h>
 #include <asm/uaccess.h>
 
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-# include <linux/reiserfs_acl.h>
-#endif
-
 static int
 user_get(struct inode *inode, const char *name, void *buffer, size_t size)
 {
@@ -25,7 +21,6 @@ static int
 user_set(struct inode *inode, const char *name, const void *buffer,
 	 size_t size, int flags)
 {
-
 	if (strlen(name) < sizeof(XATTR_USER_PREFIX))
 		return -EINVAL;
 
@@ -34,33 +29,23 @@ user_set(struct inode *inode, const char *name, const void *buffer,
 	return reiserfs_xattr_set(inode, name, buffer, size, flags);
 }
 
-static int user_del(struct inode *inode, const char *name)
+static size_t user_list(struct inode *inode, char *list, size_t list_size,
+			const char *name, size_t name_len)
 {
-	if (strlen(name) < sizeof(XATTR_USER_PREFIX))
-		return -EINVAL;
-
-	if (!reiserfs_xattrs_user(inode->i_sb))
-		return -EOPNOTSUPP;
-	return 0;
-}
+	const size_t len = name_len + 1;
 
-static int
-user_list(struct inode *inode, const char *name, int namelen, char *out)
-{
-	int len = namelen;
 	if (!reiserfs_xattrs_user(inode->i_sb))
 		return 0;
-
-	if (out)
-		memcpy(out, name, len);
-
+	if (list && len <= list_size) {
+		memcpy(list, name, name_len);
+		list[name_len] = '\0';
+	}
 	return len;
 }
 
-struct reiserfs_xattr_handler user_handler = {
+struct xattr_handler reiserfs_xattr_user_handler = {
 	.prefix = XATTR_USER_PREFIX,
 	.get = user_get,
 	.set = user_set,
-	.del = user_del,
 	.list = user_list,
 };
diff --git a/fs/seq_file.c b/fs/seq_file.c
index a1a4cfe19210..7f40f30c55c5 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -513,7 +513,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits,
 }
 EXPORT_SYMBOL(seq_bitmap);
 
-int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+int seq_bitmap_list(struct seq_file *m, const unsigned long *bits,
 		unsigned int nr_bits)
 {
 	if (m->count < m->size) {
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index 0e9e2bc0ee96..88bada2ebc4b 100644
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -43,20 +43,10 @@
 #ifndef cpumask_of_node
 #define cpumask_of_node(node)	((void)node, cpu_online_mask)
 #endif
-#ifndef node_to_first_cpu
-#define node_to_first_cpu(node)	((void)(node),0)
-#endif
 #ifndef pcibus_to_node
 #define pcibus_to_node(bus)	((void)(bus), -1)
 #endif
 
-#ifndef pcibus_to_cpumask
-#define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
-					CPU_MASK_ALL : \
-					node_to_cpumask(pcibus_to_node(bus)) \
-				)
-#endif
-
 #ifndef cpumask_of_pcibus
 #define cpumask_of_pcibus(bus)	(pcibus_to_node(bus) == -1 ?		\
 				 cpu_all_mask :				\
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index c19a93c3be85..c8c422151431 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -281,16 +281,16 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
 
 struct drm_ioctl_desc {
 	unsigned int cmd;
-	drm_ioctl_t *func;
 	int flags;
+	drm_ioctl_t *func;
 };
 
 /**
  * Creates a driver or general drm_ioctl_desc array entry for the given
  * ioctl, for use by drm_ioctl().
  */
-#define DRM_IOCTL_DEF(ioctl, func, flags) \
-	[DRM_IOCTL_NR(ioctl)] = {ioctl, func, flags}
+#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
+	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags}
 
 struct drm_magic_entry {
 	struct list_head head;
@@ -523,19 +523,32 @@ struct drm_mm {
 
 
 /**
+ * Kernel side of a mapping
+ */
+struct drm_local_map {
+	resource_size_t offset;	 /**< Requested physical address (0 for SAREA)*/
+	unsigned long size;	 /**< Requested physical size (bytes) */
+	enum drm_map_type type;	 /**< Type of memory to map */
+	enum drm_map_flags flags;	 /**< Flags */
+	void *handle;		 /**< User-space: "Handle" to pass to mmap() */
+				 /**< Kernel-space: kernel-virtual address */
+	int mtrr;		 /**< MTRR slot used */
+};
+
+typedef struct drm_local_map drm_local_map_t;
+
+/**
  * Mappings list
  */
 struct drm_map_list {
 	struct list_head head;		/**< list head */
 	struct drm_hash_item hash;
-	struct drm_map *map;			/**< mapping */
+	struct drm_local_map *map;	/**< mapping */
 	uint64_t user_token;
 	struct drm_master *master;
 	struct drm_mm_node *file_offset_node;	/**< fake offset */
 };
 
-typedef struct drm_map drm_local_map_t;
-
 /**
  * Context handle list
  */
@@ -560,7 +573,7 @@ struct drm_ati_pcigart_info {
 	dma_addr_t bus_addr;
 	dma_addr_t table_mask;
 	struct drm_dma_handle *table_handle;
-	drm_local_map_t mapping;
+	struct drm_local_map mapping;
 	int table_size;
 };
 
@@ -675,7 +688,6 @@ struct drm_driver {
 	int (*kernel_context_switch) (struct drm_device *dev, int old,
 				      int new);
 	void (*kernel_context_switch_unlock) (struct drm_device *dev);
-	int (*dri_library_name) (struct drm_device *dev, char *buf);
 
 	/**
 	 * get_vblank_counter - get raw hardware vblank counter
@@ -747,8 +759,8 @@ struct drm_driver {
 					struct drm_file *file_priv);
 	void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
 					    struct drm_file *file_priv);
-	unsigned long (*get_map_ofs) (struct drm_map * map);
-	unsigned long (*get_reg_ofs) (struct drm_device *dev);
+	resource_size_t (*get_map_ofs) (struct drm_local_map * map);
+	resource_size_t (*get_reg_ofs) (struct drm_device *dev);
 	void (*set_version) (struct drm_device *dev,
 			     struct drm_set_version *sv);
 
@@ -981,7 +993,7 @@ struct drm_device {
 	sigset_t sigmask;
 
 	struct drm_driver *driver;
-	drm_local_map_t *agp_buffer_map;
+	struct drm_local_map *agp_buffer_map;
 	unsigned int agp_buffer_token;
 	struct drm_minor *control;		/**< Control node for card */
 	struct drm_minor *primary;		/**< render type primary screen head */
@@ -1098,8 +1110,8 @@ extern int drm_release(struct inode *inode, struct file *filp);
 extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
 extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
 extern void drm_vm_open_locked(struct vm_area_struct *vma);
-extern unsigned long drm_core_get_map_ofs(struct drm_map * map);
-extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev);
+extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
+extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
 extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
 
 				/* Memory management support (drm_memory.h) */
@@ -1202,13 +1214,13 @@ extern int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv
 				/* Buffer management support (drm_bufs.h) */
 extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request);
 extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request);
-extern int drm_addmap(struct drm_device *dev, unsigned int offset,
+extern int drm_addmap(struct drm_device *dev, resource_size_t offset,
 		      unsigned int size, enum drm_map_type type,
-		      enum drm_map_flags flags, drm_local_map_t ** map_ptr);
+		      enum drm_map_flags flags, struct drm_local_map **map_ptr);
 extern int drm_addmap_ioctl(struct drm_device *dev, void *data,
 			    struct drm_file *file_priv);
-extern int drm_rmmap(struct drm_device *dev, drm_local_map_t *map);
-extern int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map);
+extern int drm_rmmap(struct drm_device *dev, struct drm_local_map *map);
+extern int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map);
 extern int drm_rmmap_ioctl(struct drm_device *dev, void *data,
 			   struct drm_file *file_priv);
 extern int drm_addbufs(struct drm_device *dev, void *data,
@@ -1222,10 +1234,10 @@ extern int drm_freebufs(struct drm_device *dev, void *data,
 extern int drm_mapbufs(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv);
 extern int drm_order(unsigned long size);
-extern unsigned long drm_get_resource_start(struct drm_device *dev,
+extern resource_size_t drm_get_resource_start(struct drm_device *dev,
+					      unsigned int resource);
+extern resource_size_t drm_get_resource_len(struct drm_device *dev,
 					    unsigned int resource);
-extern unsigned long drm_get_resource_len(struct drm_device *dev,
-					  unsigned int resource);
 
 				/* DMA support (drm_dma.h) */
 extern int drm_dma_setup(struct drm_device *dev);
@@ -1301,7 +1313,7 @@ extern struct drm_master *drm_master_get(struct drm_master *master);
 extern void drm_master_put(struct drm_master **master);
 extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
 		       struct drm_driver *driver);
-extern int drm_put_dev(struct drm_device *dev);
+extern void drm_put_dev(struct drm_device *dev);
 extern int drm_put_minor(struct drm_minor **minor);
 extern unsigned int drm_debug;
 
@@ -1311,7 +1323,7 @@ extern struct dentry *drm_debugfs_root;
 
 extern struct idr drm_minors_idr;
 
-extern drm_local_map_t *drm_getsarea(struct drm_device *dev);
+extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
 
 				/* Proc support (drm_proc.h) */
 extern int drm_proc_init(struct drm_minor *minor, int minor_id,
@@ -1453,12 +1465,12 @@ int drm_gem_open_ioctl(struct drm_device *dev, void *data,
 void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
 void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
 
-extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev);
-extern void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev);
-extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev);
+extern void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev);
 
-static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,
-						   unsigned int token)
+static __inline__ struct drm_local_map *drm_core_findmap(struct drm_device *dev,
+							 unsigned int token)
 {
 	struct drm_map_list *_entry;
 	list_for_each_entry(_entry, &dev->maplist, head)
@@ -1485,7 +1497,7 @@ static __inline__ int drm_device_is_pcie(struct drm_device *dev)
 	return pci_find_capability(dev->pdev, PCI_CAP_ID_EXP);
 }
 
-static __inline__ void drm_core_dropmap(struct drm_map *map)
+static __inline__ void drm_core_dropmap(struct drm_local_map *map)
 {
 }
 
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 5ded1acfb543..3c1924c010e8 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -550,7 +550,7 @@ struct drm_mode_config {
 	int min_width, min_height;
 	int max_width, max_height;
 	struct drm_mode_config_funcs *funcs;
-	unsigned long fb_base;
+	resource_size_t fb_base;
 
 	/* pointers to standard properties */
 	struct list_head property_blob_list;
@@ -613,7 +613,8 @@ extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
 				 struct i2c_adapter *adapter);
-extern unsigned char *drm_do_probe_ddc_edid(struct i2c_adapter *adapter);
+extern int drm_do_probe_ddc_edid(struct i2c_adapter *adapter,
+				 unsigned char *buf, int len);
 extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
 extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
 extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
@@ -731,4 +732,5 @@ extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
 				    void *data, struct drm_file *file_priv);
 extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
 				    void *data, struct drm_file *file_priv);
+extern bool drm_detect_hdmi_monitor(struct edid *edid);
 #endif /* __DRM_CRTC_H__ */
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 8dbd2572b7c3..013551d03c03 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -6,6 +6,19 @@
 #include <linux/interrupt.h>	/* For task queue support */
 #include <linux/delay.h>
 
+#ifndef readq
+static u64 readq(void __iomem *reg)
+{
+	return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32);
+}
+
+static void writeq(u64 val, void __iomem *reg)
+{
+	writel(val & 0xffffffff, reg);
+	writel(val >> 32, reg + 0x4UL);
+}
+#endif
+
 /** Current process ID */
 #define DRM_CURRENTPID			task_pid_nr(current)
 #define DRM_SUSER(p)			capable(CAP_SYS_ADMIN)
@@ -23,6 +36,12 @@
 /** Write a dword into a MMIO region */
 #define DRM_WRITE32(map, offset, val)	writel(val, ((void __iomem *)(map)->handle) + (offset))
 /** Read memory barrier */
+
+/** Read a qword from a MMIO region - be careful using these unless you really understand them */
+#define DRM_READ64(map, offset)		readq(((void __iomem *)(map)->handle) + (offset))
+/** Write a qword into a MMIO region */
+#define DRM_WRITE64(map, offset, val)	writeq(val, ((void __iomem *)(map)->handle) + (offset))
+
 #define DRM_READMEMORYBARRIER()		rmb()
 /** Write memory barrier */
 #define DRM_WRITEMEMORYBARRIER()	wmb()
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 76c4c8243038..2df74eb09563 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -239,10 +239,123 @@
 	{0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
 	{0x1002, 0x791f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x793f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7941, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x7942, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
 	{0x1002, 0x796c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
 	{0x1002, 0x796d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
 	{0x1002, 0x796e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
 	{0x1002, 0x796f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+	{0x1002, 0x9400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9402, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9403, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x940F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9440, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9442, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9444, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x944E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9450, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9456, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x945A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x945B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x946A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x946B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x947A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x947B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9480, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9487, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9488, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9489, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x948F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9490, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9491, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9498, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x949F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x94CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9500, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9501, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9504, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9505, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9506, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9507, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9508, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9509, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x950F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9515, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9517, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9519, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9540, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9541, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9542, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x954E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x954F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9553, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9555, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9580, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9581, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9583, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9586, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9587, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9588, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9589, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x958F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9590, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9591, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9593, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9595, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9596, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9597, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9598, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9599, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x959B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x95CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+	{0x1002, 0x9610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9612, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+	{0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
 	{0, 0, 0}
 
 #define r128_PCI_IDS \
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 72ecf67ad3ec..fe3e3a4b4aed 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -306,6 +306,8 @@ typedef union {
 
 #define RADEON_SCRATCH_REG_OFFSET	32
 
+#define R600_SCRATCH_REG_OFFSET         256
+
 #define RADEON_NR_SAREA_CLIPRECTS	12
 
 /* There are 2 heaps (local/GART).  Each region within a heap is a
@@ -528,7 +530,8 @@ typedef struct drm_radeon_init {
 		RADEON_INIT_CP = 0x01,
 		RADEON_CLEANUP_CP = 0x02,
 		RADEON_INIT_R200_CP = 0x03,
-		RADEON_INIT_R300_CP = 0x04
+		RADEON_INIT_R300_CP = 0x04,
+		RADEON_INIT_R600_CP = 0x05
 	} func;
 	unsigned long sarea_priv_offset;
 	int is_pci;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index e9581fd9fb66..a67b6227d272 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -158,8 +158,6 @@ header-y += ultrasound.h
 header-y += un.h
 header-y += utime.h
 header-y += veth.h
-header-y += video_decoder.h
-header-y += video_encoder.h
 header-y += videotext.h
 header-y += x25.h
 
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 90c6074a36ca..2e0d79678deb 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -90,12 +90,12 @@ static inline void cpuset_init_smp(void) {}
 static inline void cpuset_cpus_allowed(struct task_struct *p,
 				       struct cpumask *mask)
 {
-	*mask = cpu_possible_map;
+	cpumask_copy(mask, cpu_possible_mask);
 }
 static inline void cpuset_cpus_allowed_locked(struct task_struct *p,
 					      struct cpumask *mask)
 {
-	*mask = cpu_possible_map;
+	cpumask_copy(mask, cpu_possible_mask);
 }
 
 static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
new file mode 100644
index 000000000000..28d53cb7b5a2
--- /dev/null
+++ b/include/linux/dma-debug.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Author: Joerg Roedel <joerg.roedel@amd.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#ifndef __DMA_DEBUG_H
+#define __DMA_DEBUG_H
+
+#include <linux/types.h>
+
+struct device;
+struct scatterlist;
+struct bus_type;
+
+#ifdef CONFIG_DMA_API_DEBUG
+
+extern void dma_debug_add_bus(struct bus_type *bus);
+
+extern void dma_debug_init(u32 num_entries);
+
+extern void debug_dma_map_page(struct device *dev, struct page *page,
+			       size_t offset, size_t size,
+			       int direction, dma_addr_t dma_addr,
+			       bool map_single);
+
+extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
+				 size_t size, int direction, bool map_single);
+
+extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
+			     int nents, int mapped_ents, int direction);
+
+extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
+			       int nelems, int dir);
+
+extern void debug_dma_alloc_coherent(struct device *dev, size_t size,
+				     dma_addr_t dma_addr, void *virt);
+
+extern void debug_dma_free_coherent(struct device *dev, size_t size,
+				    void *virt, dma_addr_t addr);
+
+extern void debug_dma_sync_single_for_cpu(struct device *dev,
+					  dma_addr_t dma_handle, size_t size,
+					  int direction);
+
+extern void debug_dma_sync_single_for_device(struct device *dev,
+					     dma_addr_t dma_handle,
+					     size_t size, int direction);
+
+extern void debug_dma_sync_single_range_for_cpu(struct device *dev,
+						dma_addr_t dma_handle,
+						unsigned long offset,
+						size_t size,
+						int direction);
+
+extern void debug_dma_sync_single_range_for_device(struct device *dev,
+						   dma_addr_t dma_handle,
+						   unsigned long offset,
+						   size_t size, int direction);
+
+extern void debug_dma_sync_sg_for_cpu(struct device *dev,
+				      struct scatterlist *sg,
+				      int nelems, int direction);
+
+extern void debug_dma_sync_sg_for_device(struct device *dev,
+					 struct scatterlist *sg,
+					 int nelems, int direction);
+
+extern void debug_dma_dump_mappings(struct device *dev);
+
+#else /* CONFIG_DMA_API_DEBUG */
+
+static inline void dma_debug_add_bus(struct bus_type *bus)
+{
+}
+
+static inline void dma_debug_init(u32 num_entries)
+{
+}
+
+static inline void debug_dma_map_page(struct device *dev, struct page *page,
+				      size_t offset, size_t size,
+				      int direction, dma_addr_t dma_addr,
+				      bool map_single)
+{
+}
+
+static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
+					size_t size, int direction,
+					bool map_single)
+{
+}
+
+static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
+				    int nents, int mapped_ents, int direction)
+{
+}
+
+static inline void debug_dma_unmap_sg(struct device *dev,
+				      struct scatterlist *sglist,
+				      int nelems, int dir)
+{
+}
+
+static inline void debug_dma_alloc_coherent(struct device *dev, size_t size,
+					    dma_addr_t dma_addr, void *virt)
+{
+}
+
+static inline void debug_dma_free_coherent(struct device *dev, size_t size,
+					   void *virt, dma_addr_t addr)
+{
+}
+
+static inline void debug_dma_sync_single_for_cpu(struct device *dev,
+						 dma_addr_t dma_handle,
+						 size_t size, int direction)
+{
+}
+
+static inline void debug_dma_sync_single_for_device(struct device *dev,
+						    dma_addr_t dma_handle,
+						    size_t size, int direction)
+{
+}
+
+static inline void debug_dma_sync_single_range_for_cpu(struct device *dev,
+						       dma_addr_t dma_handle,
+						       unsigned long offset,
+						       size_t size,
+						       int direction)
+{
+}
+
+static inline void debug_dma_sync_single_range_for_device(struct device *dev,
+							  dma_addr_t dma_handle,
+							  unsigned long offset,
+							  size_t size,
+							  int direction)
+{
+}
+
+static inline void debug_dma_sync_sg_for_cpu(struct device *dev,
+					     struct scatterlist *sg,
+					     int nelems, int direction)
+{
+}
+
+static inline void debug_dma_sync_sg_for_device(struct device *dev,
+						struct scatterlist *sg,
+						int nelems, int direction)
+{
+}
+
+static inline void debug_dma_dump_mappings(struct device *dev)
+{
+}
+
+#endif /* CONFIG_DMA_API_DEBUG */
+
+#endif /* __DMA_DEBUG_H */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ba9114ec5d3a..d7d090d21031 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -3,6 +3,8 @@
 
 #include <linux/device.h>
 #include <linux/err.h>
+#include <linux/dma-attrs.h>
+#include <linux/scatterlist.h>
 
 /* These definitions mirror those in pci.h, so they can be used
  * interchangeably with their PCI_ counterparts */
@@ -13,6 +15,52 @@ enum dma_data_direction {
 	DMA_NONE = 3,
 };
 
+struct dma_map_ops {
+	void* (*alloc_coherent)(struct device *dev, size_t size,
+				dma_addr_t *dma_handle, gfp_t gfp);
+	void (*free_coherent)(struct device *dev, size_t size,
+			      void *vaddr, dma_addr_t dma_handle);
+	dma_addr_t (*map_page)(struct device *dev, struct page *page,
+			       unsigned long offset, size_t size,
+			       enum dma_data_direction dir,
+			       struct dma_attrs *attrs);
+	void (*unmap_page)(struct device *dev, dma_addr_t dma_handle,
+			   size_t size, enum dma_data_direction dir,
+			   struct dma_attrs *attrs);
+	int (*map_sg)(struct device *dev, struct scatterlist *sg,
+		      int nents, enum dma_data_direction dir,
+		      struct dma_attrs *attrs);
+	void (*unmap_sg)(struct device *dev,
+			 struct scatterlist *sg, int nents,
+			 enum dma_data_direction dir,
+			 struct dma_attrs *attrs);
+	void (*sync_single_for_cpu)(struct device *dev,
+				    dma_addr_t dma_handle, size_t size,
+				    enum dma_data_direction dir);
+	void (*sync_single_for_device)(struct device *dev,
+				       dma_addr_t dma_handle, size_t size,
+				       enum dma_data_direction dir);
+	void (*sync_single_range_for_cpu)(struct device *dev,
+					  dma_addr_t dma_handle,
+					  unsigned long offset,
+					  size_t size,
+					  enum dma_data_direction dir);
+	void (*sync_single_range_for_device)(struct device *dev,
+					     dma_addr_t dma_handle,
+					     unsigned long offset,
+					     size_t size,
+					     enum dma_data_direction dir);
+	void (*sync_sg_for_cpu)(struct device *dev,
+				struct scatterlist *sg, int nents,
+				enum dma_data_direction dir);
+	void (*sync_sg_for_device)(struct device *dev,
+				   struct scatterlist *sg, int nents,
+				   enum dma_data_direction dir);
+	int (*mapping_error)(struct device *dev, dma_addr_t dma_addr);
+	int (*dma_supported)(struct device *dev, u64 mask);
+	int is_phys;
+};
+
 #define DMA_BIT_MASK(n)	(((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
 
 /*
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index f28440784cf0..2f3427468956 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -24,10 +24,10 @@
 #include <linux/acpi.h>
 #include <linux/types.h>
 #include <linux/msi.h>
+#include <linux/irqreturn.h>
 
-#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
 struct intel_iommu;
-
+#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
 struct dmar_drhd_unit {
 	struct list_head list;		/* list of drhd units	*/
 	struct  acpi_dmar_header *hdr;	/* ACPI header		*/
@@ -49,7 +49,7 @@ extern int dmar_dev_scope_init(void);
 
 /* Intel IOMMU detection */
 extern void detect_intel_iommu(void);
-
+extern int enable_drhd_fault_handling(void);
 
 extern int parse_ioapics_under_ir(void);
 extern int alloc_iommu(struct dmar_drhd_unit *);
@@ -63,12 +63,12 @@ static inline int dmar_table_init(void)
 {
 	return -ENODEV;
 }
+static inline int enable_drhd_fault_handling(void)
+{
+	return -1;
+}
 #endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */
 
-#ifdef CONFIG_INTR_REMAP
-extern int intr_remapping_enabled;
-extern int enable_intr_remapping(int);
-
 struct irte {
 	union {
 		struct {
@@ -97,6 +97,10 @@ struct irte {
 		__u64 high;
 	};
 };
+#ifdef CONFIG_INTR_REMAP
+extern int intr_remapping_enabled;
+extern int enable_intr_remapping(int);
+
 extern int get_irte(int irq, struct irte *entry);
 extern int modify_irte(int irq, struct irte *irte_modified);
 extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count);
@@ -111,14 +115,40 @@ extern int irq_remapped(int irq);
 extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev);
 extern struct intel_iommu *map_ioapic_to_ir(int apic);
 #else
+static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
+{
+	return -1;
+}
+static inline int modify_irte(int irq, struct irte *irte_modified)
+{
+	return -1;
+}
+static inline int free_irte(int irq)
+{
+	return -1;
+}
+static inline int map_irq_to_irte_handle(int irq, u16 *sub_handle)
+{
+	return -1;
+}
+static inline int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index,
+			       u16 sub_handle)
+{
+	return -1;
+}
+static inline struct intel_iommu *map_dev_to_ir(struct pci_dev *dev)
+{
+	return NULL;
+}
+static inline struct intel_iommu *map_ioapic_to_ir(int apic)
+{
+	return NULL;
+}
 #define irq_remapped(irq)		(0)
 #define enable_intr_remapping(mode)	(-1)
 #define intr_remapping_enabled		(0)
 #endif
 
-#ifdef CONFIG_DMAR
-extern const char *dmar_get_fault_reason(u8 fault_reason);
-
 /* Can't use the common MSI interrupt functions
  * since DMAR is not a pci device
  */
@@ -127,8 +157,10 @@ extern void dmar_msi_mask(unsigned int irq);
 extern void dmar_msi_read(int irq, struct msi_msg *msg);
 extern void dmar_msi_write(int irq, struct msi_msg *msg);
 extern int dmar_set_interrupt(struct intel_iommu *iommu);
+extern irqreturn_t dmar_fault(int irq, void *dev_id);
 extern int arch_setup_dmar_msi(unsigned int irq);
 
+#ifdef CONFIG_DMAR
 extern int iommu_detected, no_iommu;
 extern struct list_head dmar_rmrr_units;
 struct dmar_rmrr_unit {
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index d741b9ceb0e0..bb5489c82c99 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -47,7 +47,8 @@ extern int dmi_get_year(int field);
 extern int dmi_name_in_vendors(const char *str);
 extern int dmi_name_in_serial(const char *str);
 extern int dmi_available;
-extern int dmi_walk(void (*decode)(const struct dmi_header *));
+extern int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+	void *private_data);
 extern bool dmi_match(enum dmi_field f, const char *str);
 
 #else
@@ -61,8 +62,8 @@ static inline int dmi_get_year(int year) { return 0; }
 static inline int dmi_name_in_vendors(const char *s) { return 0; }
 static inline int dmi_name_in_serial(const char *s) { return 0; }
 #define dmi_available 0
-static inline int dmi_walk(void (*decode)(const struct dmi_header *))
-	{ return -1; }
+static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+	void *private_data) { return -1; }
 static inline bool dmi_match(enum dmi_field f, const char *str)
 	{ return false; }
 static inline const struct dmi_system_id *
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 42436ae42f70..87e7bfc5ebd7 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -849,7 +849,7 @@ struct file {
 #define f_dentry	f_path.dentry
 #define f_vfsmnt	f_path.mnt
 	const struct file_operations	*f_op;
-	spinlock_t		f_lock;  /* f_ep_links, f_flags */
+	spinlock_t		f_lock;  /* f_ep_links, f_flags, no IRQ */
 	atomic_long_t		f_count;
 	unsigned int 		f_flags;
 	fmode_t			f_mode;
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index a97c053d3a9a..18b467dbe278 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -4,7 +4,10 @@
 #include <linux/path.h>
 
 struct fs_struct {
-	atomic_t count;
+	atomic_t count;	/* This usage count is used by check_unsafe_exec() for
+			 * security checking purposes - therefore it may not be
+			 * incremented, except by clone(CLONE_FS).
+			 */
 	rwlock_t lock;
 	int umask;
 	struct path root, pwd;
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 677432b9cb7e..a7f8134c594e 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -380,6 +380,30 @@ struct ftrace_graph_ret {
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 
 /*
+ * Stack of return addresses for functions
+ * of a thread.
+ * Used in struct thread_info
+ */
+struct ftrace_ret_stack {
+	unsigned long ret;
+	unsigned long func;
+	unsigned long long calltime;
+};
+
+/*
+ * Primary handler of a function return.
+ * It relays on ftrace_return_to_handler.
+ * Defined in entry_32/64.S
+ */
+extern void return_to_handler(void);
+
+extern int
+ftrace_push_return_trace(unsigned long ret, unsigned long long time,
+			 unsigned long func, int *depth);
+extern void
+ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret);
+
+/*
  * Sometimes we don't want to trace a function with the function
  * graph tracer but we want them to keep traced by the usual function
  * tracer if the function graph tracer is not configured.
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 1ffc23bc5d1e..f27604af8378 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -71,6 +71,7 @@
 #define I2C_DRIVERID_VP27SMPX	93	/* Panasonic VP27s tuner internal MPX */
 #define I2C_DRIVERID_M52790 	95      /* Mitsubishi M52790SP/FP AV switch */
 #define I2C_DRIVERID_CS5345	96	/* cs5345 audio processor	*/
+#define I2C_DRIVERID_AU8522	97	/* Auvitek au8522       */
 
 #define I2C_DRIVERID_OV7670 1048	/* Omnivision 7670 camera */
 
@@ -87,6 +88,7 @@
 #define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */
 #define I2C_HW_B_CX23885	0x010022 /* conexant 23885 based tv cards (bus1) */
 #define I2C_HW_B_AU0828		0x010023 /* auvitek au0828 usb bridge */
+#define I2C_HW_B_HDPVR		0x010025 /* Hauppauge HD PVR */
 
 /* --- SGI adapters							*/
 #define I2C_HW_SGI_VINO		0x160000
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 854eba8b2ba3..d5d832271f44 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -40,6 +40,13 @@
 #define ERROR_RESET	3	/* Reset controller every 4th retry */
 #define ERROR_RECAL	1	/* Recalibrate every 2nd retry */
 
+/* Error codes returned in rq->errors to the higher part of the driver. */
+enum {
+	IDE_DRV_ERROR_GENERAL	= 101,
+	IDE_DRV_ERROR_FILEMARK	= 102,
+	IDE_DRV_ERROR_EOD	= 103,
+};
+
 /*
  * Definitions for accessing IDE controller registers
  */
@@ -193,26 +200,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
 	hw->io_ports.ctl_addr = ctl_addr;
 }
 
-#if defined(CONFIG_ARM) || defined(CONFIG_M68K) || defined(CONFIG_MIPS) || \
-    defined(CONFIG_PARISC) || defined(CONFIG_PPC) || defined(CONFIG_SPARC)
-#include <asm/ide.h>
-#else
-#include <asm-generic/ide_iops.h>
-#endif
-
 #define MAX_HWIFS	10
 
-/* Currently only m68k, apus and m8xx need it */
-#ifndef IDE_ARCH_ACK_INTR
-# define ide_ack_intr(hwif) (1)
-#endif
-
-/* Currently only Atari needs it */
-#ifndef IDE_ARCH_LOCK
-# define ide_release_lock()			do {} while (0)
-# define ide_get_lock(hdlr, data)		do {} while (0)
-#endif /* IDE_ARCH_LOCK */
-
 /*
  * Now for the data we need to maintain per-drive:  ide_drive_t
  */
@@ -252,56 +241,52 @@ typedef enum {
 
 enum {
 	IDE_TFLAG_LBA48			= (1 << 0),
-	IDE_TFLAG_FLAGGED		= (1 << 2),
-	IDE_TFLAG_OUT_DATA		= (1 << 3),
-	IDE_TFLAG_OUT_HOB_FEATURE	= (1 << 4),
-	IDE_TFLAG_OUT_HOB_NSECT		= (1 << 5),
-	IDE_TFLAG_OUT_HOB_LBAL		= (1 << 6),
-	IDE_TFLAG_OUT_HOB_LBAM		= (1 << 7),
-	IDE_TFLAG_OUT_HOB_LBAH		= (1 << 8),
+	IDE_TFLAG_OUT_HOB_FEATURE	= (1 << 1),
+	IDE_TFLAG_OUT_HOB_NSECT		= (1 << 2),
+	IDE_TFLAG_OUT_HOB_LBAL		= (1 << 3),
+	IDE_TFLAG_OUT_HOB_LBAM		= (1 << 4),
+	IDE_TFLAG_OUT_HOB_LBAH		= (1 << 5),
 	IDE_TFLAG_OUT_HOB		= IDE_TFLAG_OUT_HOB_FEATURE |
 					  IDE_TFLAG_OUT_HOB_NSECT |
 					  IDE_TFLAG_OUT_HOB_LBAL |
 					  IDE_TFLAG_OUT_HOB_LBAM |
 					  IDE_TFLAG_OUT_HOB_LBAH,
-	IDE_TFLAG_OUT_FEATURE		= (1 << 9),
-	IDE_TFLAG_OUT_NSECT		= (1 << 10),
-	IDE_TFLAG_OUT_LBAL		= (1 << 11),
-	IDE_TFLAG_OUT_LBAM		= (1 << 12),
-	IDE_TFLAG_OUT_LBAH		= (1 << 13),
+	IDE_TFLAG_OUT_FEATURE		= (1 << 6),
+	IDE_TFLAG_OUT_NSECT		= (1 << 7),
+	IDE_TFLAG_OUT_LBAL		= (1 << 8),
+	IDE_TFLAG_OUT_LBAM		= (1 << 9),
+	IDE_TFLAG_OUT_LBAH		= (1 << 10),
 	IDE_TFLAG_OUT_TF		= IDE_TFLAG_OUT_FEATURE |
 					  IDE_TFLAG_OUT_NSECT |
 					  IDE_TFLAG_OUT_LBAL |
 					  IDE_TFLAG_OUT_LBAM |
 					  IDE_TFLAG_OUT_LBAH,
-	IDE_TFLAG_OUT_DEVICE		= (1 << 14),
-	IDE_TFLAG_WRITE			= (1 << 15),
-	IDE_TFLAG_FLAGGED_SET_IN_FLAGS	= (1 << 16),
-	IDE_TFLAG_IN_DATA		= (1 << 17),
-	IDE_TFLAG_CUSTOM_HANDLER	= (1 << 18),
-	IDE_TFLAG_DMA_PIO_FALLBACK	= (1 << 19),
-	IDE_TFLAG_IN_HOB_FEATURE	= (1 << 20),
-	IDE_TFLAG_IN_HOB_NSECT		= (1 << 21),
-	IDE_TFLAG_IN_HOB_LBAL		= (1 << 22),
-	IDE_TFLAG_IN_HOB_LBAM		= (1 << 23),
-	IDE_TFLAG_IN_HOB_LBAH		= (1 << 24),
+	IDE_TFLAG_OUT_DEVICE		= (1 << 11),
+	IDE_TFLAG_WRITE			= (1 << 12),
+	IDE_TFLAG_CUSTOM_HANDLER	= (1 << 13),
+	IDE_TFLAG_DMA_PIO_FALLBACK	= (1 << 14),
+	IDE_TFLAG_IN_HOB_FEATURE	= (1 << 15),
+	IDE_TFLAG_IN_HOB_NSECT		= (1 << 16),
+	IDE_TFLAG_IN_HOB_LBAL		= (1 << 17),
+	IDE_TFLAG_IN_HOB_LBAM		= (1 << 18),
+	IDE_TFLAG_IN_HOB_LBAH		= (1 << 19),
 	IDE_TFLAG_IN_HOB_LBA		= IDE_TFLAG_IN_HOB_LBAL |
 					  IDE_TFLAG_IN_HOB_LBAM |
 					  IDE_TFLAG_IN_HOB_LBAH,
 	IDE_TFLAG_IN_HOB		= IDE_TFLAG_IN_HOB_FEATURE |
 					  IDE_TFLAG_IN_HOB_NSECT |
 					  IDE_TFLAG_IN_HOB_LBA,
-	IDE_TFLAG_IN_FEATURE		= (1 << 1),
-	IDE_TFLAG_IN_NSECT		= (1 << 25),
-	IDE_TFLAG_IN_LBAL		= (1 << 26),
-	IDE_TFLAG_IN_LBAM		= (1 << 27),
-	IDE_TFLAG_IN_LBAH		= (1 << 28),
+	IDE_TFLAG_IN_FEATURE		= (1 << 20),
+	IDE_TFLAG_IN_NSECT		= (1 << 21),
+	IDE_TFLAG_IN_LBAL		= (1 << 22),
+	IDE_TFLAG_IN_LBAM		= (1 << 23),
+	IDE_TFLAG_IN_LBAH		= (1 << 24),
 	IDE_TFLAG_IN_LBA		= IDE_TFLAG_IN_LBAL |
 					  IDE_TFLAG_IN_LBAM |
 					  IDE_TFLAG_IN_LBAH,
 	IDE_TFLAG_IN_TF			= IDE_TFLAG_IN_NSECT |
 					  IDE_TFLAG_IN_LBA,
-	IDE_TFLAG_IN_DEVICE		= (1 << 29),
+	IDE_TFLAG_IN_DEVICE		= (1 << 25),
 	IDE_TFLAG_HOB			= IDE_TFLAG_OUT_HOB |
 					  IDE_TFLAG_IN_HOB,
 	IDE_TFLAG_TF			= IDE_TFLAG_OUT_TF |
@@ -309,9 +294,18 @@ enum {
 	IDE_TFLAG_DEVICE		= IDE_TFLAG_OUT_DEVICE |
 					  IDE_TFLAG_IN_DEVICE,
 	/* force 16-bit I/O operations */
-	IDE_TFLAG_IO_16BIT		= (1 << 30),
-	/* ide_task_t was allocated using kmalloc() */
-	IDE_TFLAG_DYN			= (1 << 31),
+	IDE_TFLAG_IO_16BIT		= (1 << 26),
+	/* struct ide_cmd was allocated using kmalloc() */
+	IDE_TFLAG_DYN			= (1 << 27),
+	IDE_TFLAG_FS			= (1 << 28),
+	IDE_TFLAG_MULTI_PIO		= (1 << 29),
+};
+
+enum {
+	IDE_FTFLAG_FLAGGED		= (1 << 0),
+	IDE_FTFLAG_SET_IN_FLAGS		= (1 << 1),
+	IDE_FTFLAG_OUT_DATA		= (1 << 2),
+	IDE_FTFLAG_IN_DATA		= (1 << 3),
 };
 
 struct ide_taskfile {
@@ -343,16 +337,27 @@ struct ide_taskfile {
 	};
 };
 
-typedef struct ide_task_s {
+struct ide_cmd {
 	union {
 		struct ide_taskfile	tf;
 		u8			tf_array[14];
 	};
+	u8			ftf_flags;	/* for TASKFILE ioctl */
 	u32			tf_flags;
-	int			data_phase;
+	int			protocol;
+
+	int			sg_nents;	  /* number of sg entries */
+	int			orig_sg_nents;
+	int			sg_dma_direction; /* DMA transfer direction */
+
+	unsigned int		nbytes;
+	unsigned int		nleft;
+	struct scatterlist	*cursg;
+	unsigned int		cursg_ofs;
+
 	struct request		*rq;		/* copy of request */
 	void			*special;	/* valid_t generally */
-} ide_task_t;
+};
 
 /* ATAPI packet command flags */
 enum {
@@ -364,8 +369,6 @@ enum {
 	PC_FLAG_DMA_IN_PROGRESS		= (1 << 4),
 	PC_FLAG_DMA_ERROR		= (1 << 5),
 	PC_FLAG_WRITING			= (1 << 6),
-	/* command timed out */
-	PC_FLAG_TIMEDOUT		= (1 << 7),
 };
 
 /*
@@ -436,7 +439,6 @@ struct ide_disk_ops {
 					int);
 	ide_startstop_t	(*do_request)(struct ide_drive_s *, struct request *,
 				      sector_t);
-	int		(*end_request)(struct ide_drive_s *, int, int);
 	int		(*ioctl)(struct ide_drive_s *, struct block_device *,
 				 fmode_t, unsigned int, unsigned long);
 };
@@ -512,8 +514,6 @@ enum {
 	IDE_DFLAG_NICE1			= (1 << 5),
 	/* device is physically present */
 	IDE_DFLAG_PRESENT		= (1 << 6),
-	/* device ejected hint */
-	IDE_DFLAG_DEAD			= (1 << 7),
 	/* id read from device (synthetic if not set) */
 	IDE_DFLAG_ID_READ		= (1 << 8),
 	IDE_DFLAG_NOPROBE		= (1 << 9),
@@ -627,8 +627,11 @@ struct ide_drive_s {
 	/* current packet command */
 	struct ide_atapi_pc *pc;
 
+	/* last failed packet command */
+	struct ide_atapi_pc *failed_pc;
+
 	/* callback for packet commands */
-	void (*pc_callback)(struct ide_drive_s *, int);
+	int  (*pc_callback)(struct ide_drive_s *, int);
 
 	void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *);
 	int  (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *,
@@ -661,13 +664,13 @@ struct ide_tp_ops {
 
 	void	(*set_irq)(struct hwif_s *, int);
 
-	void	(*tf_load)(ide_drive_t *, struct ide_task_s *);
-	void	(*tf_read)(ide_drive_t *, struct ide_task_s *);
+	void	(*tf_load)(ide_drive_t *, struct ide_cmd *);
+	void	(*tf_read)(ide_drive_t *, struct ide_cmd *);
 
-	void	(*input_data)(ide_drive_t *, struct request *, void *,
-			      unsigned int);
-	void	(*output_data)(ide_drive_t *, struct request *, void *,
-			       unsigned int);
+	void	(*input_data)(ide_drive_t *, struct ide_cmd *,
+			      void *, unsigned int);
+	void	(*output_data)(ide_drive_t *, struct ide_cmd *,
+			       void *, unsigned int);
 };
 
 extern const struct ide_tp_ops default_tp_ops;
@@ -711,12 +714,12 @@ struct ide_port_ops {
 
 struct ide_dma_ops {
 	void	(*dma_host_set)(struct ide_drive_s *, int);
-	int	(*dma_setup)(struct ide_drive_s *);
-	void	(*dma_exec_cmd)(struct ide_drive_s *, u8);
+	int	(*dma_setup)(struct ide_drive_s *, struct ide_cmd *);
 	void	(*dma_start)(struct ide_drive_s *);
 	int	(*dma_end)(struct ide_drive_s *);
 	int	(*dma_test_irq)(struct ide_drive_s *);
 	void	(*dma_lost_irq)(struct ide_drive_s *);
+	int	(*dma_timer_expiry)(struct ide_drive_s *);
 	void	(*dma_timeout)(struct ide_drive_s *);
 	/*
 	 * The following method is optional and only required to be
@@ -780,19 +783,8 @@ typedef struct hwif_s {
 	/* Scatter-gather list used to build the above */
 	struct scatterlist *sg_table;
 	int sg_max_nents;		/* Maximum number of entries in it */
-	int sg_nents;			/* Current number of entries in it */
-	int orig_sg_nents;
-	int sg_dma_direction;		/* dma transfer direction */
-
-	/* data phase of the active command (currently only valid for PIO/DMA) */
-	int		data_phase;
 
-	struct ide_task_s task;		/* current command */
-
-	unsigned int nsect;
-	unsigned int nleft;
-	struct scatterlist *cursg;
-	unsigned int cursg_ofs;
+	struct ide_cmd cmd;		/* current command */
 
 	int		rqsize;		/* max sectors per request */
 	int		irq;		/* our irq number */
@@ -850,9 +842,18 @@ struct ide_host {
 	ide_hwif_t	*ports[MAX_HOST_PORTS + 1];
 	unsigned int	n_ports;
 	struct device	*dev[2];
+
 	int		(*init_chipset)(struct pci_dev *);
+
+	void		(*get_lock)(irq_handler_t, void *);
+	void		(*release_lock)(void);
+
 	irq_handler_t	irq_handler;
+
 	unsigned long	host_flags;
+
+	int		irq_flags;
+
 	void		*host_priv;
 	ide_hwif_t	*cur_port;	/* for hosts requiring serialization */
 
@@ -869,7 +870,7 @@ typedef ide_startstop_t (ide_handler_t)(ide_drive_t *);
 typedef int (ide_expiry_t)(ide_drive_t *);
 
 /* used by ide-cd, ide-floppy, etc. */
-typedef void (xfer_func_t)(ide_drive_t *, struct request *rq, void *, unsigned);
+typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned);
 
 extern struct mutex ide_setting_mtx;
 
@@ -1045,10 +1046,11 @@ enum {
 };
 
 /* DRV_NAME has to be defined in the driver before using the macro below */
-#define __ide_debug_log(lvl, fmt, args...)			\
-{								\
-	if (unlikely(drive->debug_mask & lvl))			\
-		printk(KERN_INFO DRV_NAME ": " fmt, ## args);	\
+#define __ide_debug_log(lvl, fmt, args...)				\
+{									\
+	if (unlikely(drive->debug_mask & lvl))				\
+		printk(KERN_INFO DRV_NAME ": %s: " fmt "\n",		\
+					  __func__, ## args);		\
 }
 
 /*
@@ -1087,7 +1089,7 @@ int generic_ide_resume(struct device *);
 
 void ide_complete_power_step(ide_drive_t *, struct request *);
 ide_startstop_t ide_start_power_step(ide_drive_t *, struct request *);
-void ide_complete_pm_request(ide_drive_t *, struct request *);
+void ide_complete_pm_rq(ide_drive_t *, struct request *);
 void ide_check_pm_state(ide_drive_t *, struct request *);
 
 /*
@@ -1099,7 +1101,6 @@ void ide_check_pm_state(ide_drive_t *, struct request *);
 struct ide_driver {
 	const char			*version;
 	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);
-	int		(*end_request)(ide_drive_t *, int, int);
 	struct device_driver	gen_driver;
 	int		(*probe)(ide_drive_t *);
 	void		(*remove)(ide_drive_t *);
@@ -1130,19 +1131,15 @@ int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned l
 extern int ide_vlb_clk;
 extern int ide_pci_clk;
 
-int ide_end_request(ide_drive_t *, int, int);
-int ide_end_dequeued_request(ide_drive_t *, struct request *, int, int);
+unsigned int ide_rq_bytes(struct request *);
+int ide_end_rq(ide_drive_t *, struct request *, int, unsigned int);
 void ide_kill_rq(ide_drive_t *, struct request *);
 
-void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int,
-		       ide_expiry_t *);
-void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int,
-		     ide_expiry_t *);
-
-void ide_execute_command(ide_drive_t *, u8, ide_handler_t *, unsigned int,
-			 ide_expiry_t *);
+void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
+void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
 
-void ide_execute_pkt_cmd(ide_drive_t *);
+void ide_execute_command(ide_drive_t *, struct ide_cmd *, ide_handler_t *,
+			 unsigned int);
 
 void ide_pad_transfer(ide_drive_t *, int, int);
 
@@ -1164,7 +1161,8 @@ extern ide_startstop_t ide_do_reset (ide_drive_t *);
 extern int ide_devset_execute(ide_drive_t *drive,
 			      const struct ide_devset *setting, int arg);
 
-extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
+void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
+int ide_complete_rq(ide_drive_t *, int, unsigned int);
 
 void ide_tf_dump(const char *, struct ide_taskfile *);
 
@@ -1174,11 +1172,11 @@ u8 ide_read_altstatus(ide_hwif_t *);
 
 void ide_set_irq(ide_hwif_t *, int);
 
-void ide_tf_load(ide_drive_t *, ide_task_t *);
-void ide_tf_read(ide_drive_t *, ide_task_t *);
+void ide_tf_load(ide_drive_t *, struct ide_cmd *);
+void ide_tf_read(ide_drive_t *, struct ide_cmd *);
 
-void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
-void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
+void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
+void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
 
 int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
 
@@ -1224,16 +1222,16 @@ int ide_cd_expiry(ide_drive_t *);
 
 int ide_cd_get_xferlen(struct request *);
 
-ide_startstop_t ide_issue_pc(ide_drive_t *);
+ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_cmd *);
 
-ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *);
+ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *);
 
-void task_end_request(ide_drive_t *, struct request *, u8);
+void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8);
 
-int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16);
-int ide_no_data_taskfile(ide_drive_t *, ide_task_t *);
+int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16);
+int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);
 
-int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long);
+int ide_taskfile_ioctl(ide_drive_t *, unsigned long);
 
 int ide_dev_read_id(ide_drive_t *, u8, u16 *);
 
@@ -1335,6 +1333,10 @@ enum {
 	IDE_HFLAG_ERROR_STOPS_FIFO	= (1 << 19),
 	/* serialize ports */
 	IDE_HFLAG_SERIALIZE		= (1 << 20),
+	/* host is DTC2278 */
+	IDE_HFLAG_DTC2278		= (1 << 21),
+	/* 4 devices on a single set of I/O ports */
+	IDE_HFLAG_4DRIVES		= (1 << 22),
 	/* host is TRM290 */
 	IDE_HFLAG_TRM290		= (1 << 23),
 	/* use 32-bit I/O ops */
@@ -1362,7 +1364,12 @@ enum {
 
 struct ide_port_info {
 	char			*name;
+
 	int			(*init_chipset)(struct pci_dev *);
+
+	void			(*get_lock)(irq_handler_t, void *);
+	void			(*release_lock)(void);
+
 	void			(*init_iops)(ide_hwif_t *);
 	void                    (*init_hwif)(ide_hwif_t *);
 	int			(*init_dma)(ide_hwif_t *,
@@ -1379,6 +1386,9 @@ struct ide_port_info {
 	u16			max_sectors;	/* if < than the default one */
 
 	u32			host_flags;
+
+	int			irq_flags;
+
 	u8			pio_mask;
 	u8			swdma_mask;
 	u8			mwdma_mask;
@@ -1398,8 +1408,8 @@ int ide_pci_resume(struct pci_dev *);
 #define ide_pci_resume NULL
 #endif
 
-void ide_map_sg(ide_drive_t *, struct request *);
-void ide_init_sg_cmd(ide_drive_t *, struct request *);
+void ide_map_sg(ide_drive_t *, struct ide_cmd *);
+void ide_init_sg_cmd(struct ide_cmd *, unsigned int);
 
 #define BAD_DMA_DRIVE		0
 #define GOOD_DMA_DRIVE		1
@@ -1433,18 +1443,18 @@ ide_startstop_t ide_dma_intr(ide_drive_t *);
 int ide_allocate_dma_engine(ide_hwif_t *);
 void ide_release_dma_engine(ide_hwif_t *);
 
-int ide_build_sglist(ide_drive_t *, struct request *);
+int ide_build_sglist(ide_drive_t *, struct ide_cmd *);
 void ide_destroy_dmatable(ide_drive_t *);
 
 #ifdef CONFIG_BLK_DEV_IDEDMA_SFF
 int config_drive_for_dma(ide_drive_t *);
-extern int ide_build_dmatable(ide_drive_t *, struct request *);
+int ide_build_dmatable(ide_drive_t *, struct ide_cmd *);
 void ide_dma_host_set(ide_drive_t *, int);
-extern int ide_dma_setup(ide_drive_t *);
-void ide_dma_exec_cmd(ide_drive_t *, u8);
+int ide_dma_setup(ide_drive_t *, struct ide_cmd *);
 extern void ide_dma_start(ide_drive_t *);
 int ide_dma_end(ide_drive_t *);
 int ide_dma_test_irq(ide_drive_t *);
+int ide_dma_sff_timer_expiry(ide_drive_t *);
 u8 ide_dma_sff_read_status(ide_hwif_t *);
 extern const struct ide_dma_ops sff_dma_ops;
 #else
@@ -1465,8 +1475,11 @@ static inline void ide_dma_on(ide_drive_t *drive) { ; }
 static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
 static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
 static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
+static inline ide_startstop_t ide_dma_intr(ide_drive_t *drive) { return ide_stopped; }
 static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; }
 static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
+static inline int ide_build_sglist(ide_drive_t *drive,
+				   struct ide_cmd *cmd) { return 0; }
 #endif /* CONFIG_BLK_DEV_IDEDMA */
 
 #ifdef CONFIG_BLK_DEV_IDEACPI
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index d2e3cbfba14f..1d6c71d96ede 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -292,6 +292,8 @@ struct intel_iommu {
 	spinlock_t	register_lock; /* protect register handling */
 	int		seq_id;	/* sequence id of the iommu */
 	int		agaw; /* agaw of this iommu */
+	unsigned int 	irq;
+	unsigned char 	name[13];    /* Device Name */
 
 #ifdef CONFIG_DMAR
 	unsigned long 	*domain_ids; /* bitmap of domains */
@@ -299,8 +301,6 @@ struct intel_iommu {
 	spinlock_t	lock; /* protect context, domain ids */
 	struct root_entry *root_entry; /* virtual address */
 
-	unsigned int irq;
-	unsigned char name[7];    /* Device Name */
 	struct iommu_flush flush;
 #endif
 	struct q_inval  *qi;            /* Queued invalidation info */
@@ -321,6 +321,7 @@ extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
 extern int alloc_iommu(struct dmar_drhd_unit *drhd);
 extern void free_iommu(struct intel_iommu *iommu);
 extern int dmar_enable_qi(struct intel_iommu *iommu);
+extern void dmar_disable_qi(struct intel_iommu *iommu);
 extern void qi_global_iec(struct intel_iommu *iommu);
 
 extern int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid,
@@ -331,11 +332,4 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
 
 extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
 
-extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t);
-extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t);
-extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int);
-extern void intel_unmap_single(struct device *, dma_addr_t, size_t, int);
-extern int intel_map_sg(struct device *, struct scatterlist *, int, int);
-extern void intel_unmap_sg(struct device *, struct scatterlist *, int, int);
-
 #endif
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 0c9cb63e6895..c68bffd182bb 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -117,6 +117,15 @@ extern void disable_irq_nosync(unsigned int irq);
 extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
 
+/* The following three functions are for the core kernel use only. */
+extern void suspend_device_irqs(void);
+extern void resume_device_irqs(void);
+#ifdef CONFIG_PM_SLEEP
+extern int check_wakeup_irqs(void);
+#else
+static inline int check_wakeup_irqs(void) { return 0; }
+#endif
+
 #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
 
 extern cpumask_var_t irq_default_affinity;
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 62b73668b602..f7c9c75a2775 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -230,6 +230,6 @@ static inline void ipmi_free_smi_msg(struct ipmi_smi_msg *msg)
    automatically be dstroyed when the interface is destroyed. */
 int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
 			    read_proc_t *read_proc,
-			    void *data, struct module *owner);
+			    void *data);
 
 #endif /* __LINUX_IPMI_SMI_H */
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 873e4ac11b81..974890b3c52f 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -17,9 +17,11 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/cpumask.h>
+#include <linux/gfp.h>
 #include <linux/irqreturn.h>
 #include <linux/irqnr.h>
 #include <linux/errno.h>
+#include <linux/topology.h>
 
 #include <asm/irq.h>
 #include <asm/ptrace.h>
@@ -65,6 +67,7 @@ typedef	void (*irq_flow_handler_t)(unsigned int irq,
 #define IRQ_SPURIOUS_DISABLED	0x00800000	/* IRQ was disabled by the spurious trap */
 #define IRQ_MOVE_PCNTXT		0x01000000	/* IRQ migration from process context */
 #define IRQ_AFFINITY_SET	0x02000000	/* IRQ affinity was set from userspace*/
+#define IRQ_SUSPENDED		0x04000000	/* IRQ has gone through suspend sequence */
 
 #ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
index f2720280b9ec..062d20f74322 100644
--- a/include/linux/ivtv.h
+++ b/include/linux/ivtv.h
@@ -60,10 +60,10 @@ struct ivtv_dma_frame {
 
 #define IVTV_IOC_DMA_FRAME  _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
 
-/* These are the VBI types as they appear in the embedded VBI private packets. */
-#define IVTV_SLICED_TYPE_TELETEXT_B     (1)
-#define IVTV_SLICED_TYPE_CAPTION_525    (4)
-#define IVTV_SLICED_TYPE_WSS_625        (5)
-#define IVTV_SLICED_TYPE_VPS            (7)
+/* Deprecated defines: applications should use the defines from videodev2.h */
+#define IVTV_SLICED_TYPE_TELETEXT_B     V4L2_MPEG_VBI_IVTV_TELETEXT_B
+#define IVTV_SLICED_TYPE_CAPTION_525    V4L2_MPEG_VBI_IVTV_CAPTION_525
+#define IVTV_SLICED_TYPE_WSS_625        V4L2_MPEG_VBI_IVTV_WSS_625
+#define IVTV_SLICED_TYPE_VPS            V4L2_MPEG_VBI_IVTV_VPS
 
 #endif /* _LINUX_IVTV_H */
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 23bf02fb124f..5a58ea3e91e9 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -20,43 +20,10 @@ struct lockdep_map;
 #include <linux/stacktrace.h>
 
 /*
- * Lock-class usage-state bits:
+ * We'd rather not expose kernel/lockdep_states.h this wide, but we do need
+ * the total number of states... :-(
  */
-enum lock_usage_bit
-{
-	LOCK_USED = 0,
-	LOCK_USED_IN_HARDIRQ,
-	LOCK_USED_IN_SOFTIRQ,
-	LOCK_ENABLED_SOFTIRQS,
-	LOCK_ENABLED_HARDIRQS,
-	LOCK_USED_IN_HARDIRQ_READ,
-	LOCK_USED_IN_SOFTIRQ_READ,
-	LOCK_ENABLED_SOFTIRQS_READ,
-	LOCK_ENABLED_HARDIRQS_READ,
-	LOCK_USAGE_STATES
-};
-
-/*
- * Usage-state bitmasks:
- */
-#define LOCKF_USED			(1 << LOCK_USED)
-#define LOCKF_USED_IN_HARDIRQ		(1 << LOCK_USED_IN_HARDIRQ)
-#define LOCKF_USED_IN_SOFTIRQ		(1 << LOCK_USED_IN_SOFTIRQ)
-#define LOCKF_ENABLED_HARDIRQS		(1 << LOCK_ENABLED_HARDIRQS)
-#define LOCKF_ENABLED_SOFTIRQS		(1 << LOCK_ENABLED_SOFTIRQS)
-
-#define LOCKF_ENABLED_IRQS (LOCKF_ENABLED_HARDIRQS | LOCKF_ENABLED_SOFTIRQS)
-#define LOCKF_USED_IN_IRQ (LOCKF_USED_IN_HARDIRQ | LOCKF_USED_IN_SOFTIRQ)
-
-#define LOCKF_USED_IN_HARDIRQ_READ	(1 << LOCK_USED_IN_HARDIRQ_READ)
-#define LOCKF_USED_IN_SOFTIRQ_READ	(1 << LOCK_USED_IN_SOFTIRQ_READ)
-#define LOCKF_ENABLED_HARDIRQS_READ	(1 << LOCK_ENABLED_HARDIRQS_READ)
-#define LOCKF_ENABLED_SOFTIRQS_READ	(1 << LOCK_ENABLED_SOFTIRQS_READ)
-
-#define LOCKF_ENABLED_IRQS_READ \
-		(LOCKF_ENABLED_HARDIRQS_READ | LOCKF_ENABLED_SOFTIRQS_READ)
-#define LOCKF_USED_IN_IRQ_READ \
-		(LOCKF_USED_IN_HARDIRQ_READ | LOCKF_USED_IN_SOFTIRQ_READ)
+#define XXX_LOCK_USAGE_STATES		(1+3*4)
 
 #define MAX_LOCKDEP_SUBCLASSES		8UL
 
@@ -97,7 +64,7 @@ struct lock_class {
 	 * IRQ/softirq usage tracking bits:
 	 */
 	unsigned long			usage_mask;
-	struct stack_trace		usage_traces[LOCK_USAGE_STATES];
+	struct stack_trace		usage_traces[XXX_LOCK_USAGE_STATES];
 
 	/*
 	 * These fields represent a directed graph of lock dependencies,
@@ -324,7 +291,11 @@ static inline void lock_set_subclass(struct lockdep_map *lock,
 	lock_set_class(lock, lock->name, lock->key, subclass, ip);
 }
 
-# define INIT_LOCKDEP				.lockdep_recursion = 0,
+extern void lockdep_set_current_reclaim_state(gfp_t gfp_mask);
+extern void lockdep_clear_current_reclaim_state(void);
+extern void lockdep_trace_alloc(gfp_t mask);
+
+# define INIT_LOCKDEP				.lockdep_recursion = 0, .lockdep_reclaim_gfp = 0,
 
 #define lockdep_depth(tsk)	(debug_locks ? (tsk)->lockdep_depth : 0)
 
@@ -342,6 +313,9 @@ static inline void lockdep_on(void)
 # define lock_release(l, n, i)			do { } while (0)
 # define lock_set_class(l, n, k, s, i)		do { } while (0)
 # define lock_set_subclass(l, s, i)		do { } while (0)
+# define lockdep_set_current_reclaim_state(g)	do { } while (0)
+# define lockdep_clear_current_reclaim_state()	do { } while (0)
+# define lockdep_trace_alloc(g)			do { } while (0)
 # define lockdep_init()				do { } while (0)
 # define lockdep_info()				do { } while (0)
 # define lockdep_init_map(lock, name, key, sub) \
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 065cdf8c09fb..b1ea37fc7a24 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -104,6 +104,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_CAN_NONLINEAR 0x08000000	/* Has ->fault & does nonlinear pages */
 #define VM_MIXEDMAP	0x10000000	/* Can contain "struct page" and pure PFN pages */
 #define VM_SAO		0x20000000	/* Strong Access Ordering (powerpc) */
+#define VM_PFN_AT_MMAP	0x40000000	/* PFNMAP vma that is fully mapped at mmap time */
 
 #ifndef VM_STACK_DEFAULT_FLAGS		/* arch can override this */
 #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
@@ -145,7 +146,7 @@ extern pgprot_t protection_map[16];
  */
 static inline int is_linear_pfn_mapping(struct vm_area_struct *vma)
 {
-	return ((vma->vm_flags & VM_PFNMAP) && vma->vm_pgoff);
+	return (vma->vm_flags & VM_PFN_AT_MMAP);
 }
 
 static inline int is_pfn_mapping(struct vm_area_struct *vma)
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 7a0e5c4f8072..3069ec7e0ab8 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -50,8 +50,10 @@ struct mutex {
 	atomic_t		count;
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
-#ifdef CONFIG_DEBUG_MUTEXES
+#if defined(CONFIG_DEBUG_MUTEXES) || defined(CONFIG_SMP)
 	struct thread_info	*owner;
+#endif
+#ifdef CONFIG_DEBUG_MUTEXES
 	const char 		*name;
 	void			*magic;
 #endif
@@ -68,7 +70,6 @@ struct mutex_waiter {
 	struct list_head	list;
 	struct task_struct	*task;
 #ifdef CONFIG_DEBUG_MUTEXES
-	struct mutex		*lock;
 	void			*magic;
 #endif
 };
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 7bd624bfdcfd..df3644132617 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -689,6 +689,7 @@ size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size);
 /* Power management related routines */
 int pci_save_state(struct pci_dev *dev);
 int pci_restore_state(struct pci_dev *dev);
+int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state);
 int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
 pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
 bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 2c9e8080da5e..e5816dd33371 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2232,6 +2232,14 @@
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
 #define PCI_VENDOR_ID_FREESCALE		0x1957
+#define PCI_DEVICE_ID_MPC8315E		0x00b4
+#define PCI_DEVICE_ID_MPC8315		0x00b5
+#define PCI_DEVICE_ID_MPC8314E		0x00b6
+#define PCI_DEVICE_ID_MPC8314		0x00b7
+#define PCI_DEVICE_ID_MPC8378E		0x00c4
+#define PCI_DEVICE_ID_MPC8378		0x00c5
+#define PCI_DEVICE_ID_MPC8377E		0x00c6
+#define PCI_DEVICE_ID_MPC8377		0x00c7
 #define PCI_DEVICE_ID_MPC8548E		0x0012
 #define PCI_DEVICE_ID_MPC8548		0x0013
 #define PCI_DEVICE_ID_MPC8543E		0x0014
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index b8bdb96eff78..fbfa3d44d33d 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -41,9 +41,6 @@ enum {
  * while parent/subdir create the directory structure (every
  * /proc file has a parent, but "subdir" is NULL for all
  * non-directory entries).
- *
- * "owner" is used to protect module
- * from unloading while proc_dir_entry is in use
  */
 
 typedef	int (read_proc_t)(char *page, char **start, off_t off,
@@ -70,7 +67,6 @@ struct proc_dir_entry {
 	 * somewhere.
 	 */
 	const struct file_operations *proc_fops;
-	struct module *owner;
 	struct proc_dir_entry *next, *parent, *subdir;
 	void *data;
 	read_proc_t *read_proc;
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index fe00f781a622..8cc65757e47a 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -49,13 +49,12 @@ static inline int reiserfs_acl_count(size_t size)
 #ifdef CONFIG_REISERFS_FS_POSIX_ACL
 struct posix_acl *reiserfs_get_acl(struct inode *inode, int type);
 int reiserfs_acl_chmod(struct inode *inode);
-int reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
+int reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
+				 struct inode *dir, struct dentry *dentry,
 				 struct inode *inode);
 int reiserfs_cache_default_acl(struct inode *dir);
-extern int reiserfs_xattr_posix_acl_init(void) __init;
-extern int reiserfs_xattr_posix_acl_exit(void);
-extern struct reiserfs_xattr_handler posix_acl_default_handler;
-extern struct reiserfs_xattr_handler posix_acl_access_handler;
+extern struct xattr_handler reiserfs_posix_acl_default_handler;
+extern struct xattr_handler reiserfs_posix_acl_access_handler;
 
 static inline void reiserfs_init_acl_access(struct inode *inode)
 {
@@ -75,23 +74,14 @@ static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
 	return NULL;
 }
 
-static inline int reiserfs_xattr_posix_acl_init(void)
-{
-	return 0;
-}
-
-static inline int reiserfs_xattr_posix_acl_exit(void)
-{
-	return 0;
-}
-
 static inline int reiserfs_acl_chmod(struct inode *inode)
 {
 	return 0;
 }
 
 static inline int
-reiserfs_inherit_default_acl(const struct inode *dir, struct dentry *dentry,
+reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
+			     const struct inode *dir, struct dentry *dentry,
 			     struct inode *inode)
 {
 	return 0;
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index e356c99f0659..2245c78d5876 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -58,8 +58,6 @@
 #define reiserfs_write_lock( sb ) lock_kernel()
 #define reiserfs_write_unlock( sb ) unlock_kernel()
 
-/* xattr stuff */
-#define REISERFS_XATTR_DIR_SEM(s) (REISERFS_SB(s)->xattr_dir_sem)
 struct fid;
 
 /* in reading the #defines, it may help to understand that they employ
@@ -104,15 +102,21 @@ struct fid;
 */
 #define REISERFS_DEBUG_CODE 5	/* extra messages to help find/debug errors */
 
-void reiserfs_warning(struct super_block *s, const char *fmt, ...);
+void __reiserfs_warning(struct super_block *s, const char *id,
+			 const char *func, const char *fmt, ...);
+#define reiserfs_warning(s, id, fmt, args...) \
+	 __reiserfs_warning(s, id, __func__, fmt, ##args)
 /* assertions handling */
 
 /** always check a condition and panic if it's false. */
-#define __RASSERT( cond, scond, format, args... )					\
-if( !( cond ) ) 								\
-  reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at "	\
-		  __FILE__ ":%i:%s: " format "\n",		\
-		  in_interrupt() ? -1 : task_pid_nr(current), __LINE__ , __func__ , ##args )
+#define __RASSERT(cond, scond, format, args...)			\
+do {									\
+	if (!(cond))							\
+		reiserfs_panic(NULL, "assertion failure", "(" #cond ") at " \
+			       __FILE__ ":%i:%s: " format "\n",		\
+			       in_interrupt() ? -1 : task_pid_nr(current), \
+			       __LINE__, __func__ , ##args);		\
+} while (0)
 
 #define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)
 
@@ -196,7 +200,11 @@ struct reiserfs_super_block {
 	__le32 s_flags;		/* Right now used only by inode-attributes, if enabled */
 	unsigned char s_uuid[16];	/* filesystem unique identifier */
 	unsigned char s_label[16];	/* filesystem volume label */
-	char s_unused[88];	/* zero filled by mkreiserfs and
+	__le16 s_mnt_count;		/* Count of mounts since last fsck */
+	__le16 s_max_mnt_count;		/* Maximum mounts before check */
+	__le32 s_lastcheck;		/* Timestamp of last fsck */
+	__le32 s_check_interval;	/* Interval between checks */
+	char s_unused[76];	/* zero filled by mkreiserfs and
 				 * reiserfs_convert_objectid_map_v1()
 				 * so any additions must be updated
 				 * there as well. */
@@ -578,10 +586,8 @@ static inline int uniqueness2type(__u32 uniqueness)
 		return TYPE_DIRECT;
 	case V1_DIRENTRY_UNIQUENESS:
 		return TYPE_DIRENTRY;
-	default:
-		reiserfs_warning(NULL, "vs-500: unknown uniqueness %d",
-				 uniqueness);
 	case V1_ANY_UNIQUENESS:
+	default:
 		return TYPE_ANY;
 	}
 }
@@ -598,9 +604,8 @@ static inline __u32 type2uniqueness(int type)
 		return V1_DIRECT_UNIQUENESS;
 	case TYPE_DIRENTRY:
 		return V1_DIRENTRY_UNIQUENESS;
-	default:
-		reiserfs_warning(NULL, "vs-501: unknown type %d", type);
 	case TYPE_ANY:
+	default:
 		return V1_ANY_UNIQUENESS;
 	}
 }
@@ -712,9 +717,9 @@ static inline void cpu_key_k_offset_dec(struct cpu_key *key)
 #define is_indirect_cpu_ih(ih) (is_indirect_cpu_key (&((ih)->ih_key)))
 #define is_statdata_cpu_ih(ih) (is_statdata_cpu_key (&((ih)->ih_key)))
 
-#define I_K_KEY_IN_ITEM(p_s_ih, p_s_key, n_blocksize) \
-    ( ! COMP_SHORT_KEYS(p_s_ih, p_s_key) && \
-          I_OFF_BYTE_IN_ITEM(p_s_ih, k_offset (p_s_key), n_blocksize) )
+#define I_K_KEY_IN_ITEM(ih, key, n_blocksize) \
+    (!COMP_SHORT_KEYS(ih, key) && \
+	  I_OFF_BYTE_IN_ITEM(ih, k_offset(key), n_blocksize))
 
 /* maximal length of item */
 #define MAX_ITEM_LEN(block_size) (block_size - BLKH_SIZE - IH_SIZE)
@@ -770,25 +775,25 @@ struct block_head {
 #define DISK_LEAF_NODE_LEVEL  1	/* Leaf node level. */
 
 /* Given the buffer head of a formatted node, resolve to the block head of that node. */
-#define B_BLK_HEAD(p_s_bh)            ((struct block_head *)((p_s_bh)->b_data))
+#define B_BLK_HEAD(bh)			((struct block_head *)((bh)->b_data))
 /* Number of items that are in buffer. */
-#define B_NR_ITEMS(p_s_bh)            (blkh_nr_item(B_BLK_HEAD(p_s_bh)))
-#define B_LEVEL(p_s_bh)               (blkh_level(B_BLK_HEAD(p_s_bh)))
-#define B_FREE_SPACE(p_s_bh)          (blkh_free_space(B_BLK_HEAD(p_s_bh)))
+#define B_NR_ITEMS(bh)			(blkh_nr_item(B_BLK_HEAD(bh)))
+#define B_LEVEL(bh)			(blkh_level(B_BLK_HEAD(bh)))
+#define B_FREE_SPACE(bh)		(blkh_free_space(B_BLK_HEAD(bh)))
 
-#define PUT_B_NR_ITEMS(p_s_bh,val)    do { set_blkh_nr_item(B_BLK_HEAD(p_s_bh),val); } while (0)
-#define PUT_B_LEVEL(p_s_bh,val)       do { set_blkh_level(B_BLK_HEAD(p_s_bh),val); } while (0)
-#define PUT_B_FREE_SPACE(p_s_bh,val)  do { set_blkh_free_space(B_BLK_HEAD(p_s_bh),val); } while (0)
+#define PUT_B_NR_ITEMS(bh, val)		do { set_blkh_nr_item(B_BLK_HEAD(bh), val); } while (0)
+#define PUT_B_LEVEL(bh, val)		do { set_blkh_level(B_BLK_HEAD(bh), val); } while (0)
+#define PUT_B_FREE_SPACE(bh, val)	do { set_blkh_free_space(B_BLK_HEAD(bh), val); } while (0)
 
 /* Get right delimiting key. -- little endian */
-#define B_PRIGHT_DELIM_KEY(p_s_bh)   (&(blk_right_delim_key(B_BLK_HEAD(p_s_bh))))
+#define B_PRIGHT_DELIM_KEY(bh)		(&(blk_right_delim_key(B_BLK_HEAD(bh))))
 
 /* Does the buffer contain a disk leaf. */
-#define B_IS_ITEMS_LEVEL(p_s_bh)     (B_LEVEL(p_s_bh) == DISK_LEAF_NODE_LEVEL)
+#define B_IS_ITEMS_LEVEL(bh)		(B_LEVEL(bh) == DISK_LEAF_NODE_LEVEL)
 
 /* Does the buffer contain a disk internal node */
-#define B_IS_KEYS_LEVEL(p_s_bh)      (B_LEVEL(p_s_bh) > DISK_LEAF_NODE_LEVEL \
-                                            && B_LEVEL(p_s_bh) <= MAX_HEIGHT)
+#define B_IS_KEYS_LEVEL(bh)      (B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL \
+					    && B_LEVEL(bh) <= MAX_HEIGHT)
 
 /***************************************************************************/
 /*                             STAT DATA                                   */
@@ -1138,12 +1143,13 @@ struct disk_child {
 #define put_dc_size(dc_p, val)   do { (dc_p)->dc_size = cpu_to_le16(val); } while(0)
 
 /* Get disk child by buffer header and position in the tree node. */
-#define B_N_CHILD(p_s_bh,n_pos)  ((struct disk_child *)\
-((p_s_bh)->b_data+BLKH_SIZE+B_NR_ITEMS(p_s_bh)*KEY_SIZE+DC_SIZE*(n_pos)))
+#define B_N_CHILD(bh, n_pos)  ((struct disk_child *)\
+((bh)->b_data + BLKH_SIZE + B_NR_ITEMS(bh) * KEY_SIZE + DC_SIZE * (n_pos)))
 
 /* Get disk child number by buffer header and position in the tree node. */
-#define B_N_CHILD_NUM(p_s_bh,n_pos) (dc_block_number(B_N_CHILD(p_s_bh,n_pos)))
-#define PUT_B_N_CHILD_NUM(p_s_bh,n_pos, val) (put_dc_block_number(B_N_CHILD(p_s_bh,n_pos), val ))
+#define B_N_CHILD_NUM(bh, n_pos) (dc_block_number(B_N_CHILD(bh, n_pos)))
+#define PUT_B_N_CHILD_NUM(bh, n_pos, val) \
+				(put_dc_block_number(B_N_CHILD(bh, n_pos), val))
 
  /* maximal value of field child_size in structure disk_child */
  /* child size is the combined size of all items and their headers */
@@ -1214,33 +1220,33 @@ struct treepath {
 struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
 
 /* Get path element by path and path position. */
-#define PATH_OFFSET_PELEMENT(p_s_path,n_offset)  ((p_s_path)->path_elements +(n_offset))
+#define PATH_OFFSET_PELEMENT(path, n_offset)  ((path)->path_elements + (n_offset))
 
 /* Get buffer header at the path by path and path position. */
-#define PATH_OFFSET_PBUFFER(p_s_path,n_offset)   (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_buffer)
+#define PATH_OFFSET_PBUFFER(path, n_offset)   (PATH_OFFSET_PELEMENT(path, n_offset)->pe_buffer)
 
 /* Get position in the element at the path by path and path position. */
-#define PATH_OFFSET_POSITION(p_s_path,n_offset) (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_position)
+#define PATH_OFFSET_POSITION(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_position)
 
-#define PATH_PLAST_BUFFER(p_s_path) (PATH_OFFSET_PBUFFER((p_s_path), (p_s_path)->path_length))
+#define PATH_PLAST_BUFFER(path) (PATH_OFFSET_PBUFFER((path), (path)->path_length))
 				/* you know, to the person who didn't
 				   write this the macro name does not
 				   at first suggest what it does.
 				   Maybe POSITION_FROM_PATH_END? Or
 				   maybe we should just focus on
 				   dumping paths... -Hans */
-#define PATH_LAST_POSITION(p_s_path) (PATH_OFFSET_POSITION((p_s_path), (p_s_path)->path_length))
+#define PATH_LAST_POSITION(path) (PATH_OFFSET_POSITION((path), (path)->path_length))
 
-#define PATH_PITEM_HEAD(p_s_path)    B_N_PITEM_HEAD(PATH_PLAST_BUFFER(p_s_path),PATH_LAST_POSITION(p_s_path))
+#define PATH_PITEM_HEAD(path)    B_N_PITEM_HEAD(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION(path))
 
 /* in do_balance leaf has h == 0 in contrast with path structure,
    where root has level == 0. That is why we need these defines */
-#define PATH_H_PBUFFER(p_s_path, h) PATH_OFFSET_PBUFFER (p_s_path, p_s_path->path_length - (h))	/* tb->S[h] */
+#define PATH_H_PBUFFER(path, h) PATH_OFFSET_PBUFFER (path, path->path_length - (h))	/* tb->S[h] */
 #define PATH_H_PPARENT(path, h) PATH_H_PBUFFER (path, (h) + 1)	/* tb->F[h] or tb->S[0]->b_parent */
 #define PATH_H_POSITION(path, h) PATH_OFFSET_POSITION (path, path->path_length - (h))
 #define PATH_H_B_ITEM_ORDER(path, h) PATH_H_POSITION(path, h + 1)	/* tb->S[h]->b_item_order */
 
-#define PATH_H_PATH_OFFSET(p_s_path, n_h) ((p_s_path)->path_length - (n_h))
+#define PATH_H_PATH_OFFSET(path, n_h) ((path)->path_length - (n_h))
 
 #define get_last_bh(path) PATH_PLAST_BUFFER(path)
 #define get_ih(path) PATH_PITEM_HEAD(path)
@@ -1470,6 +1476,16 @@ struct buffer_info {
 	int bi_position;
 };
 
+static inline struct super_block *sb_from_tb(struct tree_balance *tb)
+{
+	return tb ? tb->tb_sb : NULL;
+}
+
+static inline struct super_block *sb_from_bi(struct buffer_info *bi)
+{
+	return bi ? sb_from_tb(bi->tb) : NULL;
+}
+
 /* there are 4 types of items: stat data, directory item, indirect, direct.
 +-------------------+------------+--------------+------------+
 |	            |  k_offset  | k_uniqueness | mergeable? |
@@ -1520,7 +1536,7 @@ extern struct item_operations *item_ops[TYPE_ANY + 1];
 #define COMP_SHORT_KEYS comp_short_keys
 
 /* number of blocks pointed to by the indirect item */
-#define I_UNFM_NUM(p_s_ih)	( ih_item_len(p_s_ih) / UNFM_P_SIZE )
+#define I_UNFM_NUM(ih)	(ih_item_len(ih) / UNFM_P_SIZE)
 
 /* the used space within the unformatted node corresponding to pos within the item pointed to by ih */
 #define I_POS_UNFM_SIZE(ih,pos,size) (((pos) == I_UNFM_NUM(ih) - 1 ) ? (size) - ih_free_space(ih) : (size))
@@ -1623,6 +1639,10 @@ struct reiserfs_journal_header {
 #define JOURNAL_MAX_COMMIT_AGE 30
 #define JOURNAL_MAX_TRANS_AGE 30
 #define JOURNAL_PER_BALANCE_CNT (3 * (MAX_HEIGHT-2) + 9)
+#define JOURNAL_BLOCKS_PER_OBJECT(sb)  (JOURNAL_PER_BALANCE_CNT * 3 + \
+					 2 * (REISERFS_QUOTA_INIT_BLOCKS(sb) + \
+					      REISERFS_QUOTA_TRANS_BLOCKS(sb)))
+
 #ifdef CONFIG_QUOTA
 /* We need to update data and inode (atime) */
 #define REISERFS_QUOTA_TRANS_BLOCKS(s) (REISERFS_SB(s)->s_mount_opt & (1<<REISERFS_QUOTA) ? 2 : 0)
@@ -1697,7 +1717,7 @@ struct reiserfs_transaction_handle {
 	int t_refcount;
 	int t_blocks_logged;	/* number of blocks this writer has logged */
 	int t_blocks_allocated;	/* number of blocks this writer allocated */
-	unsigned long t_trans_id;	/* sanity check, equals the current trans id */
+	unsigned int t_trans_id;	/* sanity check, equals the current trans id */
 	void *t_handle_save;	/* save existing current->journal_info */
 	unsigned displace_new_blocks:1;	/* if new block allocation occurres, that block
 					   should be displaced from others */
@@ -1773,13 +1793,13 @@ int journal_end_sync(struct reiserfs_transaction_handle *, struct super_block *,
 int journal_mark_freed(struct reiserfs_transaction_handle *,
 		       struct super_block *, b_blocknr_t blocknr);
 int journal_transaction_should_end(struct reiserfs_transaction_handle *, int);
-int reiserfs_in_journal(struct super_block *p_s_sb, unsigned int bmap_nr,
-			int bit_nr, int searchall, b_blocknr_t *next);
+int reiserfs_in_journal(struct super_block *sb, unsigned int bmap_nr,
+			 int bit_nr, int searchall, b_blocknr_t *next);
 int journal_begin(struct reiserfs_transaction_handle *,
-		  struct super_block *p_s_sb, unsigned long);
+		  struct super_block *sb, unsigned long);
 int journal_join_abort(struct reiserfs_transaction_handle *,
-		       struct super_block *p_s_sb, unsigned long);
-void reiserfs_journal_abort(struct super_block *sb, int errno);
+		       struct super_block *sb, unsigned long);
+void reiserfs_abort_journal(struct super_block *sb, int errno);
 void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...);
 int reiserfs_allocate_list_bitmaps(struct super_block *s,
 				   struct reiserfs_list_bitmap *, unsigned int);
@@ -1796,8 +1816,8 @@ int reiserfs_convert_objectid_map_v1(struct super_block *);
 
 /* stree.c */
 int B_IS_IN_TREE(const struct buffer_head *);
-extern void copy_item_head(struct item_head *p_v_to,
-			   const struct item_head *p_v_from);
+extern void copy_item_head(struct item_head *to,
+			   const struct item_head *from);
 
 // first key is in cpu form, second - le
 extern int comp_short_keys(const struct reiserfs_key *le_key,
@@ -1832,20 +1852,20 @@ static inline void copy_key(struct reiserfs_key *to,
 	memcpy(to, from, KEY_SIZE);
 }
 
-int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path);
-const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
-				    const struct super_block *p_s_sb);
+int comp_items(const struct item_head *stored_ih, const struct treepath *path);
+const struct reiserfs_key *get_rkey(const struct treepath *chk_path,
+				    const struct super_block *sb);
 int search_by_key(struct super_block *, const struct cpu_key *,
 		  struct treepath *, int);
 #define search_item(s,key,path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)
-int search_for_position_by_key(struct super_block *p_s_sb,
-			       const struct cpu_key *p_s_cpu_key,
-			       struct treepath *p_s_search_path);
-extern void decrement_bcount(struct buffer_head *p_s_bh);
-void decrement_counters_in_path(struct treepath *p_s_search_path);
-void pathrelse(struct treepath *p_s_search_path);
+int search_for_position_by_key(struct super_block *sb,
+			       const struct cpu_key *cpu_key,
+			       struct treepath *search_path);
+extern void decrement_bcount(struct buffer_head *bh);
+void decrement_counters_in_path(struct treepath *search_path);
+void pathrelse(struct treepath *search_path);
 int reiserfs_check_path(struct treepath *p);
-void pathrelse_and_restore(struct super_block *s, struct treepath *p_s_search_path);
+void pathrelse_and_restore(struct super_block *s, struct treepath *search_path);
 
 int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
 			 struct treepath *path,
@@ -1868,14 +1888,14 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
 int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
 			 struct treepath *path,
 			 const struct cpu_key *key,
-			 struct inode *inode, struct buffer_head *p_s_un_bh);
+			 struct inode *inode, struct buffer_head *un_bh);
 
 void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
 				struct inode *inode, struct reiserfs_key *key);
 int reiserfs_delete_object(struct reiserfs_transaction_handle *th,
-			   struct inode *p_s_inode);
+			   struct inode *inode);
 int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
-			 struct inode *p_s_inode, struct page *,
+			 struct inode *inode, struct page *,
 			 int update_timestamps);
 
 #define i_block_size(inode) ((inode)->i_sb->s_blocksize)
@@ -1919,10 +1939,12 @@ void make_le_item_head(struct item_head *ih, const struct cpu_key *key,
 		       loff_t offset, int type, int length, int entry_count);
 struct inode *reiserfs_iget(struct super_block *s, const struct cpu_key *key);
 
+struct reiserfs_security_handle;
 int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 		       struct inode *dir, int mode,
 		       const char *symname, loff_t i_size,
-		       struct dentry *dentry, struct inode *inode);
+		       struct dentry *dentry, struct inode *inode,
+		       struct reiserfs_security_handle *security);
 
 void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th,
 			     struct inode *inode, loff_t size);
@@ -1980,7 +2002,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
 #define PROC_INFO_MAX( sb, field, value ) VOID_V
 #define PROC_INFO_INC( sb, field ) VOID_V
 #define PROC_INFO_ADD( sb, field, val ) VOID_V
-#define PROC_INFO_BH_STAT( p_s_sb, p_s_bh, n_node_level ) VOID_V
+#define PROC_INFO_BH_STAT(sb, bh, n_node_level) VOID_V
 #endif
 
 /* dir.c */
@@ -1988,6 +2010,7 @@ extern const struct inode_operations reiserfs_dir_inode_operations;
 extern const struct inode_operations reiserfs_symlink_inode_operations;
 extern const struct inode_operations reiserfs_special_inode_operations;
 extern const struct file_operations reiserfs_dir_operations;
+int reiserfs_readdir_dentry(struct dentry *, void *, filldir_t, loff_t *);
 
 /* tail_conversion.c */
 int direct2indirect(struct reiserfs_transaction_handle *, struct inode *,
@@ -2004,13 +2027,20 @@ extern const struct address_space_operations reiserfs_address_space_operations;
 
 /* fix_nodes.c */
 
-int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb,
-	      struct item_head *p_s_ins_ih, const void *);
+int fix_nodes(int n_op_mode, struct tree_balance *tb,
+	      struct item_head *ins_ih, const void *);
 void unfix_nodes(struct tree_balance *);
 
 /* prints.c */
-void reiserfs_panic(struct super_block *s, const char *fmt, ...)
+void __reiserfs_panic(struct super_block *s, const char *id,
+		      const char *function, const char *fmt, ...)
     __attribute__ ((noreturn));
+#define reiserfs_panic(s, id, fmt, args...) \
+	__reiserfs_panic(s, id, __func__, fmt, ##args)
+void __reiserfs_error(struct super_block *s, const char *id,
+		      const char *function, const char *fmt, ...);
+#define reiserfs_error(s, id, fmt, args...) \
+	 __reiserfs_error(s, id, __func__, fmt, ##args)
 void reiserfs_info(struct super_block *s, const char *fmt, ...);
 void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...);
 void print_indirect_item(struct buffer_head *bh, int item_num);
@@ -2047,7 +2077,7 @@ void leaf_paste_in_buffer(struct buffer_info *bi, int pasted_item_num,
 			  int zeros_number);
 void leaf_cut_from_buffer(struct buffer_info *bi, int cut_item_num,
 			  int pos_in_item, int cut_size);
-void leaf_paste_entries(struct buffer_head *bh, int item_num, int before,
+void leaf_paste_entries(struct buffer_info *bi, int item_num, int before,
 			int new_entry_count, struct reiserfs_de_head *new_dehs,
 			const char *records, int paste_size);
 /* ibalance.c */
@@ -2203,6 +2233,6 @@ long reiserfs_compat_ioctl(struct file *filp,
 		   unsigned int cmd, unsigned long arg);
 int reiserfs_unpack(struct inode *inode, struct file *filp);
 
-
 #endif /* __KERNEL__ */
+
 #endif				/* _LINUX_REISER_FS_H */
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index ce3663fb0101..76360b36ac33 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -51,7 +51,7 @@ struct reiserfs_inode_info {
 	/* we use these for fsync or O_SYNC to decide which transaction
 	 ** needs to be committed in order for this inode to be properly
 	 ** flushed */
-	unsigned long i_trans_id;
+	unsigned int i_trans_id;
 	struct reiserfs_journal_list *i_jl;
 	struct mutex i_mmap;
 #ifdef CONFIG_REISERFS_FS_POSIX_ACL
@@ -59,7 +59,7 @@ struct reiserfs_inode_info {
 	struct posix_acl *i_acl_default;
 #endif
 #ifdef CONFIG_REISERFS_FS_XATTR
-	struct rw_semaphore xattr_sem;
+	struct rw_semaphore i_xattr_sem;
 #endif
 	struct inode vfs_inode;
 };
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index bda6b562a1e0..5621d87c4479 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -14,7 +14,7 @@ typedef enum {
 } reiserfs_super_block_flags;
 
 /* struct reiserfs_super_block accessors/mutators
- * since this is a disk structure, it will always be in 
+ * since this is a disk structure, it will always be in
  * little endian format. */
 #define sb_block_count(sbp)         (le32_to_cpu((sbp)->s_v1.s_block_count))
 #define set_sb_block_count(sbp,v)   ((sbp)->s_v1.s_block_count = cpu_to_le32(v))
@@ -73,6 +73,9 @@ typedef enum {
 #define sb_version(sbp)            (le16_to_cpu((sbp)->s_v1.s_version))
 #define set_sb_version(sbp,v)      ((sbp)->s_v1.s_version = cpu_to_le16(v))
 
+#define sb_mnt_count(sbp)	   (le16_to_cpu((sbp)->s_mnt_count))
+#define set_sb_mnt_count(sbp, v)   ((sbp)->s_mnt_count = cpu_to_le16(v))
+
 #define sb_reserved_for_journal(sbp) \
               (le16_to_cpu((sbp)->s_v1.s_reserved_for_journal))
 #define set_sb_reserved_for_journal(sbp,v) \
@@ -80,16 +83,16 @@ typedef enum {
 
 /* LOGGING -- */
 
-/* These all interelate for performance.  
+/* These all interelate for performance.
 **
-** If the journal block count is smaller than n transactions, you lose speed. 
+** If the journal block count is smaller than n transactions, you lose speed.
 ** I don't know what n is yet, I'm guessing 8-16.
 **
 ** typical transaction size depends on the application, how often fsync is
-** called, and how many metadata blocks you dirty in a 30 second period.  
+** called, and how many metadata blocks you dirty in a 30 second period.
 ** The more small files (<16k) you use, the larger your transactions will
 ** be.
-** 
+**
 ** If your journal fills faster than dirty buffers get flushed to disk, it must flush them before allowing the journal
 ** to wrap, which slows things down.  If you need high speed meta data updates, the journal should be big enough
 ** to prevent wrapping before dirty meta blocks get to disk.
@@ -153,7 +156,7 @@ struct reiserfs_journal_list {
 	atomic_t j_commit_left;
 	atomic_t j_older_commits_done;	/* all commits older than this on disk */
 	struct mutex j_commit_mutex;
-	unsigned long j_trans_id;
+	unsigned int j_trans_id;
 	time_t j_timestamp;
 	struct reiserfs_list_bitmap *j_list_bitmap;
 	struct buffer_head *j_commit_bh;	/* commit buffer head */
@@ -182,7 +185,7 @@ struct reiserfs_journal {
 	int j_1st_reserved_block;	/* first block on s_dev of reserved area journal */
 
 	unsigned long j_state;
-	unsigned long j_trans_id;
+	unsigned int j_trans_id;
 	unsigned long j_mount_id;
 	unsigned long j_start;	/* start of current waiting commit (index into j_ap_blocks) */
 	unsigned long j_len;	/* length of current waiting commit */
@@ -223,10 +226,10 @@ struct reiserfs_journal {
 	int j_num_work_lists;	/* number that need attention from kreiserfsd */
 
 	/* debugging to make sure things are flushed in order */
-	int j_last_flush_id;
+	unsigned int j_last_flush_id;
 
 	/* debugging to make sure things are committed in order */
-	int j_last_commit_id;
+	unsigned int j_last_commit_id;
 
 	struct list_head j_bitmap_nodes;
 	struct list_head j_dirty_buffers;
@@ -239,7 +242,7 @@ struct reiserfs_journal {
 
 	struct reiserfs_list_bitmap j_list_bitmap[JOURNAL_NUM_BITMAPS];	/* array of bitmaps to record the deleted blocks */
 	struct reiserfs_journal_cnode *j_hash_table[JOURNAL_HASH_SIZE];	/* hash table for real buffer heads in current trans */
-	struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE];	/* hash table for all the real buffer heads in all 
+	struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE];	/* hash table for all the real buffer heads in all
 										   the transactions */
 	struct list_head j_prealloc_list;	/* list of inodes which have preallocated blocks */
 	int j_persistent_trans;
@@ -399,10 +402,7 @@ struct reiserfs_sb_info {
 	int reserved_blocks;	/* amount of blocks reserved for further allocations */
 	spinlock_t bitmap_lock;	/* this lock on now only used to protect reserved_blocks variable */
 	struct dentry *priv_root;	/* root of /.reiserfs_priv */
-#ifdef CONFIG_REISERFS_FS_XATTR
 	struct dentry *xattr_root;	/* root of /.reiserfs_priv/.xa */
-	struct rw_semaphore xattr_dir_sem;
-#endif
 	int j_errno;
 #ifdef CONFIG_QUOTA
 	char *s_qf_names[MAXQUOTAS];
@@ -426,7 +426,7 @@ enum reiserfs_mount_options {
 				   partition will be dealt with in a
 				   manner of 3.5.x */
 
-/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting 
+/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting
 ** reiserfs disks from 3.5.19 or earlier.  99% of the time, this option
 ** is not required.  If the normal autodection code can't determine which
 ** hash to use (because both hashes had the same value for a file)
@@ -451,7 +451,6 @@ enum reiserfs_mount_options {
 	REISERFS_NO_UNHASHED_RELOCATION,
 	REISERFS_HASHED_RELOCATION,
 	REISERFS_ATTRS,
-	REISERFS_XATTRS,
 	REISERFS_XATTRS_USER,
 	REISERFS_POSIXACL,
 	REISERFS_BARRIER_NONE,
@@ -489,7 +488,7 @@ enum reiserfs_mount_options {
 #define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))
 #define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))
 #define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))
-#define reiserfs_xattrs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS))
+#define reiserfs_xattrs(s) ((s)->s_xattr != NULL)
 #define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))
 #define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))
 #define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s))
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index af135ae895db..dcae01e63e40 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -15,6 +15,12 @@ struct reiserfs_xattr_header {
 	__le32 h_hash;		/* hash of the value */
 };
 
+struct reiserfs_security_handle {
+	char *name;
+	void *value;
+	size_t length;
+};
+
 #ifdef __KERNEL__
 
 #include <linux/init.h>
@@ -29,22 +35,13 @@ struct iattr;
 struct super_block;
 struct nameidata;
 
-struct reiserfs_xattr_handler {
-	char *prefix;
-	int (*init) (void);
-	void (*exit) (void);
-	int (*get) (struct inode * inode, const char *name, void *buffer,
-		    size_t size);
-	int (*set) (struct inode * inode, const char *name, const void *buffer,
-		    size_t size, int flags);
-	int (*del) (struct inode * inode, const char *name);
-	int (*list) (struct inode * inode, const char *name, int namelen,
-		     char *out);
-	struct list_head handlers;
-};
+int reiserfs_xattr_register_handlers(void) __init;
+void reiserfs_xattr_unregister_handlers(void);
+int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
+int reiserfs_delete_xattrs(struct inode *inode);
+int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
 
 #ifdef CONFIG_REISERFS_FS_XATTR
-#define is_reiserfs_priv_object(inode) IS_PRIVATE(inode)
 #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
 ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name,
 			  void *buffer, size_t size);
@@ -52,104 +49,97 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name,
 		      const void *value, size_t size, int flags);
 ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
 int reiserfs_removexattr(struct dentry *dentry, const char *name);
-int reiserfs_delete_xattrs(struct inode *inode);
-int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
-int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
 int reiserfs_permission(struct inode *inode, int mask);
 
-int reiserfs_xattr_del(struct inode *, const char *);
-int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);
+int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
 int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
-
-extern struct reiserfs_xattr_handler user_handler;
-extern struct reiserfs_xattr_handler trusted_handler;
-extern struct reiserfs_xattr_handler security_handler;
-
-int reiserfs_xattr_register_handlers(void) __init;
-void reiserfs_xattr_unregister_handlers(void);
-
-static inline void reiserfs_write_lock_xattrs(struct super_block *sb)
-{
-	down_write(&REISERFS_XATTR_DIR_SEM(sb));
-}
-static inline void reiserfs_write_unlock_xattrs(struct super_block *sb)
-{
-	up_write(&REISERFS_XATTR_DIR_SEM(sb));
-}
-static inline void reiserfs_read_lock_xattrs(struct super_block *sb)
-{
-	down_read(&REISERFS_XATTR_DIR_SEM(sb));
-}
-
-static inline void reiserfs_read_unlock_xattrs(struct super_block *sb)
+int reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *,
+			      struct inode *, const char *, const void *,
+			      size_t, int);
+
+extern struct xattr_handler reiserfs_xattr_user_handler;
+extern struct xattr_handler reiserfs_xattr_trusted_handler;
+extern struct xattr_handler reiserfs_xattr_security_handler;
+#ifdef CONFIG_REISERFS_FS_SECURITY
+int reiserfs_security_init(struct inode *dir, struct inode *inode,
+			   struct reiserfs_security_handle *sec);
+int reiserfs_security_write(struct reiserfs_transaction_handle *th,
+			    struct inode *inode,
+			    struct reiserfs_security_handle *sec);
+void reiserfs_security_free(struct reiserfs_security_handle *sec);
+#endif
+
+#define xattr_size(size) ((size) + sizeof(struct reiserfs_xattr_header))
+static inline loff_t reiserfs_xattr_nblocks(struct inode *inode, loff_t size)
 {
-	up_read(&REISERFS_XATTR_DIR_SEM(sb));
+	loff_t ret = 0;
+	if (reiserfs_file_data_log(inode)) {
+		ret = _ROUND_UP(xattr_size(size), inode->i_sb->s_blocksize);
+		ret >>= inode->i_sb->s_blocksize_bits;
+	}
+	return ret;
 }
 
-static inline void reiserfs_write_lock_xattr_i(struct inode *inode)
-{
-	down_write(&REISERFS_I(inode)->xattr_sem);
-}
-static inline void reiserfs_write_unlock_xattr_i(struct inode *inode)
+/* We may have to create up to 3 objects: xattr root, xattr dir, xattr file.
+ * Let's try to be smart about it.
+ * xattr root: We cache it. If it's not cached, we may need to create it.
+ * xattr dir: If anything has been loaded for this inode, we can set a flag
+ *            saying so.
+ * xattr file: Since we don't cache xattrs, we can't tell. We always include
+ *             blocks for it.
+ *
+ * However, since root and dir can be created between calls - YOU MUST SAVE
+ * THIS VALUE.
+ */
+static inline size_t reiserfs_xattr_jcreate_nblocks(struct inode *inode)
 {
-	up_write(&REISERFS_I(inode)->xattr_sem);
-}
-static inline void reiserfs_read_lock_xattr_i(struct inode *inode)
-{
-	down_read(&REISERFS_I(inode)->xattr_sem);
-}
+	size_t nblocks = JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
 
-static inline void reiserfs_read_unlock_xattr_i(struct inode *inode)
-{
-	up_read(&REISERFS_I(inode)->xattr_sem);
-}
+	if ((REISERFS_I(inode)->i_flags & i_has_xattr_dir) == 0) {
+		nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
+		if (REISERFS_SB(inode->i_sb)->xattr_root == NULL)
+			nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
+	}
 
-static inline void reiserfs_mark_inode_private(struct inode *inode)
-{
-	inode->i_flags |= S_PRIVATE;
+	return nblocks;
 }
 
 static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
-	init_rwsem(&REISERFS_I(inode)->xattr_sem);
+	init_rwsem(&REISERFS_I(inode)->i_xattr_sem);
 }
 
 #else
 
-#define is_reiserfs_priv_object(inode) 0
-#define reiserfs_mark_inode_private(inode) do {;} while(0)
 #define reiserfs_getxattr NULL
 #define reiserfs_setxattr NULL
 #define reiserfs_listxattr NULL
 #define reiserfs_removexattr NULL
-#define reiserfs_write_lock_xattrs(sb) do {;} while(0)
-#define reiserfs_write_unlock_xattrs(sb) do {;} while(0)
-#define reiserfs_read_lock_xattrs(sb)
-#define reiserfs_read_unlock_xattrs(sb)
 
 #define reiserfs_permission NULL
 
-#define reiserfs_xattr_register_handlers() 0
-#define reiserfs_xattr_unregister_handlers()
-
-static inline int reiserfs_delete_xattrs(struct inode *inode)
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
-	return 0;
-};
-static inline int reiserfs_chown_xattrs(struct inode *inode,
-					struct iattr *attrs)
+}
+#endif  /*  CONFIG_REISERFS_FS_XATTR  */
+
+#ifndef CONFIG_REISERFS_FS_SECURITY
+static inline int reiserfs_security_init(struct inode *dir,
+					 struct inode *inode,
+					 struct reiserfs_security_handle *sec)
 {
 	return 0;
-};
-static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
+}
+static inline int
+reiserfs_security_write(struct reiserfs_transaction_handle *th,
+			struct inode *inode,
+			struct reiserfs_security_handle *sec)
 {
-	sb->s_flags = (sb->s_flags & ~MS_POSIXACL);	/* to be sure */
 	return 0;
-};
-static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
-{
 }
-#endif  /*  CONFIG_REISERFS_FS_XATTR  */
+static inline void reiserfs_security_free(struct reiserfs_security_handle *sec)
+{}
+#endif
 
 #endif  /*  __KERNEL__  */
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1d19c025f9d2..29df6374d2de 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -331,7 +331,9 @@ extern signed long schedule_timeout(signed long timeout);
 extern signed long schedule_timeout_interruptible(signed long timeout);
 extern signed long schedule_timeout_killable(signed long timeout);
 extern signed long schedule_timeout_uninterruptible(signed long timeout);
+asmlinkage void __schedule(void);
 asmlinkage void schedule(void);
+extern int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner);
 
 struct nsproxy;
 struct user_namespace;
@@ -1334,6 +1336,7 @@ struct task_struct {
 	int lockdep_depth;
 	unsigned int lockdep_recursion;
 	struct held_lock held_locks[MAX_LOCK_DEPTH];
+	gfp_t lockdep_reclaim_gfp;
 #endif
 
 /* journalling filesystem info */
diff --git a/include/linux/security.h b/include/linux/security.h
index 1f2ab6353c00..54ed15799a83 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -880,11 +880,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	@sock contains the listening socket structure.
  *	@newsock contains the newly created server socket for connection.
  *	Return 0 if permission is granted.
- * @socket_post_accept:
- *	This hook allows a security module to copy security
- *	information into the newly created socket's inode.
- *	@sock contains the listening socket structure.
- *	@newsock contains the newly created server socket for connection.
  * @socket_sendmsg:
  *	Check permission before transmitting a message to another socket.
  *	@sock contains the socket structure.
@@ -1554,8 +1549,6 @@ struct security_operations {
 			       struct sockaddr *address, int addrlen);
 	int (*socket_listen) (struct socket *sock, int backlog);
 	int (*socket_accept) (struct socket *sock, struct socket *newsock);
-	void (*socket_post_accept) (struct socket *sock,
-				    struct socket *newsock);
 	int (*socket_sendmsg) (struct socket *sock,
 			       struct msghdr *msg, int size);
 	int (*socket_recvmsg) (struct socket *sock,
@@ -2537,7 +2530,6 @@ int security_socket_bind(struct socket *sock, struct sockaddr *address, int addr
 int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen);
 int security_socket_listen(struct socket *sock, int backlog);
 int security_socket_accept(struct socket *sock, struct socket *newsock);
-void security_socket_post_accept(struct socket *sock, struct socket *newsock);
 int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size);
 int security_socket_recvmsg(struct socket *sock, struct msghdr *msg,
 			    int size, int flags);
@@ -2616,11 +2608,6 @@ static inline int security_socket_accept(struct socket *sock,
 	return 0;
 }
 
-static inline void security_socket_post_accept(struct socket *sock,
-					       struct socket *newsock)
-{
-}
-
 static inline int security_socket_sendmsg(struct socket *sock,
 					  struct msghdr *msg, int size)
 {
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index f616f31576d7..004f3b3342c5 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -55,7 +55,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits,
 				   unsigned int nr_bits);
 static inline int seq_cpumask(struct seq_file *m, const struct cpumask *mask)
 {
-	return seq_bitmap(m, mask->bits, nr_cpu_ids);
+	return seq_bitmap(m, cpumask_bits(mask), nr_cpu_ids);
 }
 
 static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
@@ -63,12 +63,13 @@ static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
 	return seq_bitmap(m, mask->bits, MAX_NUMNODES);
 }
 
-int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+int seq_bitmap_list(struct seq_file *m, const unsigned long *bits,
 		unsigned int nr_bits);
 
-static inline int seq_cpumask_list(struct seq_file *m, cpumask_t *mask)
+static inline int seq_cpumask_list(struct seq_file *m,
+				   const struct cpumask *mask)
 {
-	return seq_bitmap_list(m, mask->bits, NR_CPUS);
+	return seq_bitmap_list(m, cpumask_bits(mask), nr_cpu_ids);
 }
 
 static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index dedd3c0cfe30..ac9ff54f7cb3 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -31,7 +31,7 @@ extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev,
 				      phys_addr_t address);
 extern phys_addr_t swiotlb_bus_to_phys(dma_addr_t address);
 
-extern int swiotlb_arch_range_needs_mapping(void *ptr, size_t size);
+extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size);
 
 extern void
 *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -41,20 +41,13 @@ extern void
 swiotlb_free_coherent(struct device *hwdev, size_t size,
 		      void *vaddr, dma_addr_t dma_handle);
 
-extern dma_addr_t
-swiotlb_map_single(struct device *hwdev, void *ptr, size_t size, int dir);
-
-extern void
-swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
-		     size_t size, int dir);
-
-extern dma_addr_t
-swiotlb_map_single_attrs(struct device *hwdev, void *ptr, size_t size,
-			 int dir, struct dma_attrs *attrs);
-
-extern void
-swiotlb_unmap_single_attrs(struct device *hwdev, dma_addr_t dev_addr,
-			   size_t size, int dir, struct dma_attrs *attrs);
+extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
+				   unsigned long offset, size_t size,
+				   enum dma_data_direction dir,
+				   struct dma_attrs *attrs);
+extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
+			       size_t size, enum dma_data_direction dir,
+			       struct dma_attrs *attrs);
 
 extern int
 swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents,
@@ -66,36 +59,38 @@ swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
 
 extern int
 swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
-		     int dir, struct dma_attrs *attrs);
+		     enum dma_data_direction dir, struct dma_attrs *attrs);
 
 extern void
 swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
-		       int nelems, int dir, struct dma_attrs *attrs);
+		       int nelems, enum dma_data_direction dir,
+		       struct dma_attrs *attrs);
 
 extern void
 swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
-			    size_t size, int dir);
+			    size_t size, enum dma_data_direction dir);
 
 extern void
 swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
-			int nelems, int dir);
+			int nelems, enum dma_data_direction dir);
 
 extern void
 swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
-			       size_t size, int dir);
+			       size_t size, enum dma_data_direction dir);
 
 extern void
 swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
-			   int nelems, int dir);
+			   int nelems, enum dma_data_direction dir);
 
 extern void
 swiotlb_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
-				  unsigned long offset, size_t size, int dir);
+				  unsigned long offset, size_t size,
+				  enum dma_data_direction dir);
 
 extern void
 swiotlb_sync_single_range_for_device(struct device *hwdev, dma_addr_t dev_addr,
 				     unsigned long offset, size_t size,
-				     int dir);
+				     enum dma_data_direction dir);
 
 extern int
 swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr);
diff --git a/include/linux/timer.h b/include/linux/timer.h
index e2d662e3416e..6cdb6f3331f1 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -5,6 +5,7 @@
 #include <linux/ktime.h>
 #include <linux/stddef.h>
 #include <linux/debugobjects.h>
+#include <linux/stringify.h>
 
 struct tvec_base;
 
@@ -21,52 +22,126 @@ struct timer_list {
 	char start_comm[16];
 	int start_pid;
 #endif
+#ifdef CONFIG_LOCKDEP
+	struct lockdep_map lockdep_map;
+#endif
 };
 
 extern struct tvec_base boot_tvec_bases;
 
+#ifdef CONFIG_LOCKDEP
+/*
+ * NB: because we have to copy the lockdep_map, setting the lockdep_map key
+ * (second argument) here is required, otherwise it could be initialised to
+ * the copy of the lockdep_map later! We use the pointer to and the string
+ * "<file>:<line>" as the key resp. the name of the lockdep_map.
+ */
+#define __TIMER_LOCKDEP_MAP_INITIALIZER(_kn)				\
+	.lockdep_map = STATIC_LOCKDEP_MAP_INIT(_kn, &_kn),
+#else
+#define __TIMER_LOCKDEP_MAP_INITIALIZER(_kn)
+#endif
+
 #define TIMER_INITIALIZER(_function, _expires, _data) {		\
 		.entry = { .prev = TIMER_ENTRY_STATIC },	\
 		.function = (_function),			\
 		.expires = (_expires),				\
 		.data = (_data),				\
 		.base = &boot_tvec_bases,			\
+		__TIMER_LOCKDEP_MAP_INITIALIZER(		\
+			__FILE__ ":" __stringify(__LINE__))	\
 	}
 
 #define DEFINE_TIMER(_name, _function, _expires, _data)		\
 	struct timer_list _name =				\
 		TIMER_INITIALIZER(_function, _expires, _data)
 
-void init_timer(struct timer_list *timer);
-void init_timer_deferrable(struct timer_list *timer);
+void init_timer_key(struct timer_list *timer,
+		    const char *name,
+		    struct lock_class_key *key);
+void init_timer_deferrable_key(struct timer_list *timer,
+			       const char *name,
+			       struct lock_class_key *key);
+
+#ifdef CONFIG_LOCKDEP
+#define init_timer(timer)						\
+	do {								\
+		static struct lock_class_key __key;			\
+		init_timer_key((timer), #timer, &__key);		\
+	} while (0)
+
+#define init_timer_deferrable(timer)					\
+	do {								\
+		static struct lock_class_key __key;			\
+		init_timer_deferrable_key((timer), #timer, &__key);	\
+	} while (0)
+
+#define init_timer_on_stack(timer)					\
+	do {								\
+		static struct lock_class_key __key;			\
+		init_timer_on_stack_key((timer), #timer, &__key);	\
+	} while (0)
+
+#define setup_timer(timer, fn, data)					\
+	do {								\
+		static struct lock_class_key __key;			\
+		setup_timer_key((timer), #timer, &__key, (fn), (data));\
+	} while (0)
+
+#define setup_timer_on_stack(timer, fn, data)				\
+	do {								\
+		static struct lock_class_key __key;			\
+		setup_timer_on_stack_key((timer), #timer, &__key,	\
+					 (fn), (data));			\
+	} while (0)
+#else
+#define init_timer(timer)\
+	init_timer_key((timer), NULL, NULL)
+#define init_timer_deferrable(timer)\
+	init_timer_deferrable_key((timer), NULL, NULL)
+#define init_timer_on_stack(timer)\
+	init_timer_on_stack_key((timer), NULL, NULL)
+#define setup_timer(timer, fn, data)\
+	setup_timer_key((timer), NULL, NULL, (fn), (data))
+#define setup_timer_on_stack(timer, fn, data)\
+	setup_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
+#endif
 
 #ifdef CONFIG_DEBUG_OBJECTS_TIMERS
-extern void init_timer_on_stack(struct timer_list *timer);
+extern void init_timer_on_stack_key(struct timer_list *timer,
+				    const char *name,
+				    struct lock_class_key *key);
 extern void destroy_timer_on_stack(struct timer_list *timer);
 #else
 static inline void destroy_timer_on_stack(struct timer_list *timer) { }
-static inline void init_timer_on_stack(struct timer_list *timer)
+static inline void init_timer_on_stack_key(struct timer_list *timer,
+					   const char *name,
+					   struct lock_class_key *key)
 {
-	init_timer(timer);
+	init_timer_key(timer, name, key);
 }
 #endif
 
-static inline void setup_timer(struct timer_list * timer,
+static inline void setup_timer_key(struct timer_list * timer,
+				const char *name,
+				struct lock_class_key *key,
 				void (*function)(unsigned long),
 				unsigned long data)
 {
 	timer->function = function;
 	timer->data = data;
-	init_timer(timer);
+	init_timer_key(timer, name, key);
 }
 
-static inline void setup_timer_on_stack(struct timer_list *timer,
+static inline void setup_timer_on_stack_key(struct timer_list *timer,
+					const char *name,
+					struct lock_class_key *key,
 					void (*function)(unsigned long),
 					unsigned long data)
 {
 	timer->function = function;
 	timer->data = data;
-	init_timer_on_stack(timer);
+	init_timer_on_stack_key(timer, name, key);
 }
 
 /**
diff --git a/include/linux/video_decoder.h b/include/linux/video_decoder.h
deleted file mode 100644
index e26c0c86a6ea..000000000000
--- a/include/linux/video_decoder.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef _LINUX_VIDEO_DECODER_H
-#define _LINUX_VIDEO_DECODER_H
-
-#include <linux/types.h>
-
-#define HAVE_VIDEO_DECODER 1
-
-struct video_decoder_capability { /* this name is too long */
-	__u32	flags;
-#define	VIDEO_DECODER_PAL	1	/* can decode PAL signal */
-#define	VIDEO_DECODER_NTSC	2	/* can decode NTSC */
-#define	VIDEO_DECODER_SECAM	4	/* can decode SECAM */
-#define	VIDEO_DECODER_AUTO	8	/* can autosense norm */
-#define	VIDEO_DECODER_CCIR	16	/* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
-	int	inputs;			/* number of inputs */
-	int	outputs;		/* number of outputs */
-};
-
-/*
-DECODER_GET_STATUS returns the following flags.  The only one you need is
-DECODER_STATUS_GOOD, the others are just nice things to know.
-*/
-#define	DECODER_STATUS_GOOD	1	/* receiving acceptable input */
-#define	DECODER_STATUS_COLOR	2	/* receiving color information */
-#define	DECODER_STATUS_PAL	4	/* auto detected */
-#define	DECODER_STATUS_NTSC	8	/* auto detected */
-#define	DECODER_STATUS_SECAM	16	/* auto detected */
-
-struct video_decoder_init {
-	unsigned char len;
-	const unsigned char *data;
-};
-
-#define	DECODER_GET_CAPABILITIES _IOR('d', 1, struct video_decoder_capability)
-#define	DECODER_GET_STATUS    	_IOR('d', 2, int)
-#define	DECODER_SET_NORM	_IOW('d', 3, int)
-#define	DECODER_SET_INPUT	_IOW('d', 4, int)	/* 0 <= input < #inputs */
-#define	DECODER_SET_OUTPUT	_IOW('d', 5, int)	/* 0 <= output < #outputs */
-#define	DECODER_ENABLE_OUTPUT	_IOW('d', 6, int)	/* boolean output enable control */
-#define	DECODER_SET_PICTURE   	_IOW('d', 7, struct video_picture)
-#define	DECODER_SET_GPIO	_IOW('d', 8, int)	/* switch general purpose pin */
-#define	DECODER_INIT		_IOW('d', 9, struct video_decoder_init)	/* init internal registers at once */
-#define	DECODER_SET_VBI_BYPASS	_IOW('d', 10, int)	/* switch vbi bypass */
-
-#define	DECODER_DUMP		_IO('d', 192)		/* debug hook */
-
-
-#endif
diff --git a/include/linux/video_encoder.h b/include/linux/video_encoder.h
deleted file mode 100644
index b7b6423bbb8a..000000000000
--- a/include/linux/video_encoder.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _LINUX_VIDEO_ENCODER_H
-#define _LINUX_VIDEO_ENCODER_H
-
-#include <linux/types.h>
-
-struct video_encoder_capability { /* this name is too long */
-	__u32	flags;
-#define	VIDEO_ENCODER_PAL	1	/* can encode PAL signal */
-#define	VIDEO_ENCODER_NTSC	2	/* can encode NTSC */
-#define	VIDEO_ENCODER_SECAM	4	/* can encode SECAM */
-#define	VIDEO_ENCODER_CCIR	16	/* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
-	int	inputs;			/* number of inputs */
-	int	outputs;		/* number of outputs */
-};
-
-#define	ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
-#define	ENCODER_SET_NORM	_IOW('e', 2, int)
-#define	ENCODER_SET_INPUT	_IOW('e', 3, int)	/* 0 <= input < #inputs */
-#define	ENCODER_SET_OUTPUT	_IOW('e', 4, int)	/* 0 <= output < #outputs */
-#define	ENCODER_ENABLE_OUTPUT	_IOW('e', 5, int)	/* boolean output enable control */
-
-
-#endif
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 837f392fbe97..b19eab140977 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -16,6 +16,23 @@
 #include <linux/ioctl.h>
 #include <linux/videodev2.h>
 
+#if defined(__MIN_V4L1) && defined (__KERNEL__)
+
+/*
+ * Used by those V4L2 core functions that need a minimum V4L1 support,
+ * in order to allow V4L1 Compatibilty code compilation.
+ */
+
+struct video_mbuf
+{
+	int	size;		/* Total memory to map */
+	int	frames;		/* Frames */
+	int	offsets[VIDEO_MAX_FRAME];
+};
+
+#define VIDIOCGMBUF		_IOR('v',20, struct video_mbuf)		/* Memory map buffer info */
+
+#else
 #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
 
 #define VID_TYPE_CAPTURE	1	/* Can capture */
@@ -312,6 +329,7 @@ struct video_code
 #define VID_PLAY_END_MARK		14
 
 #endif /* CONFIG_VIDEO_V4L1_COMPAT */
+#endif /* __MIN_V4L1 */
 
 #endif /* __LINUX_VIDEODEV_H */
 
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 5571dbe1c0ad..139d234923cd 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -344,6 +344,8 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
 #define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
 #define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_SQ905C   v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
 #define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
 #define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16  YVU 4:2:2     */
 
@@ -829,6 +831,7 @@ struct v4l2_querymenu {
 #define V4L2_CTRL_FLAG_UPDATE 		0x0008
 #define V4L2_CTRL_FLAG_INACTIVE 	0x0010
 #define V4L2_CTRL_FLAG_SLIDER 		0x0020
+#define V4L2_CTRL_FLAG_WRITE_ONLY 	0x0040
 
 /*  Query flag, to be ORed with the control ID */
 #define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
@@ -879,8 +882,15 @@ enum v4l2_power_line_frequency {
 #define V4L2_CID_BACKLIGHT_COMPENSATION 	(V4L2_CID_BASE+28)
 #define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
 #define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
+#define V4L2_CID_COLORFX			(V4L2_CID_BASE+31)
+enum v4l2_colorfx {
+	V4L2_COLORFX_NONE	= 0,
+	V4L2_COLORFX_BW		= 1,
+	V4L2_COLORFX_SEPIA	= 2,
+};
+
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+31)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+32)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1339,6 +1349,53 @@ struct v4l2_sliced_vbi_data {
 };
 
 /*
+ * Sliced VBI data inserted into MPEG Streams
+ */
+
+/*
+ * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
+ *
+ * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
+ * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
+ * data
+ *
+ * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
+ * definitions are not included here.  See the MPEG-2 specifications for details
+ * on these headers.
+ */
+
+/* Line type IDs */
+#define V4L2_MPEG_VBI_IVTV_TELETEXT_B     (1)
+#define V4L2_MPEG_VBI_IVTV_CAPTION_525    (4)
+#define V4L2_MPEG_VBI_IVTV_WSS_625        (5)
+#define V4L2_MPEG_VBI_IVTV_VPS            (7)
+
+struct v4l2_mpeg_vbi_itv0_line {
+	__u8 id;	/* One of V4L2_MPEG_VBI_IVTV_* above */
+	__u8 data[42];	/* Sliced VBI data for the line */
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_itv0 {
+	__le32 linemask[2]; /* Bitmasks of VBI service lines present */
+	struct v4l2_mpeg_vbi_itv0_line line[35];
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_ITV0 {
+	struct v4l2_mpeg_vbi_itv0_line line[36];
+} __attribute__ ((packed));
+
+#define V4L2_MPEG_VBI_IVTV_MAGIC0	"itv0"
+#define V4L2_MPEG_VBI_IVTV_MAGIC1	"ITV0"
+
+struct v4l2_mpeg_vbi_fmt_ivtv {
+	__u8 magic[4];
+	union {
+		struct v4l2_mpeg_vbi_itv0 itv0;
+		struct v4l2_mpeg_vbi_ITV0 ITV0;
+	};
+} __attribute__ ((packed));
+
+/*
  *	A G G R E G A T E   S T R U C T U R E S
  */
 
@@ -1403,14 +1460,6 @@ struct v4l2_dbg_chip_ident {
 	__u32 revision;    /* chip revision, chip specific */
 } __attribute__ ((packed));
 
-/* VIDIOC_G_CHIP_IDENT_OLD: Deprecated, do not use */
-struct v4l2_chip_ident_old {
-	__u32 match_type;  /* Match type */
-	__u32 match_chip;  /* Match this chip, meaning determined by match_type */
-	__u32 ident;       /* chip identifier as specified in <media/v4l2-chip-ident.h> */
-	__u32 revision;    /* chip revision, chip specific */
-};
-
 /*
  *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -1488,8 +1537,6 @@ struct v4l2_chip_ident_old {
 /* Experimental, meant for debugging, testing and internal use.
    Never use this ioctl in applications! */
 #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
-/* This is deprecated and will go away in 2.6.30 */
-#define VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old)
 #endif
 
 #define VIDIOC_S_HW_FREQ_SEEK	 _IOW('V', 82, struct v4l2_hw_freq_seek)
diff --git a/include/media/bt819.h b/include/media/bt819.h
new file mode 100644
index 000000000000..38f666bde77a
--- /dev/null
+++ b/include/media/bt819.h
@@ -0,0 +1,33 @@
+/*
+    bt819.h - bt819 notifications
+
+    Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl)
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _BT819_H_
+#define _BT819_H_
+
+#include <linux/ioctl.h>
+
+/* v4l2_device notifications. */
+
+/* Needed to reset the FIFO buffer when changing the input
+   or the video standard. */
+#define BT819_FIFO_RESET_LOW 	_IO('b', 0)
+#define BT819_FIFO_RESET_HIGH 	_IO('b', 1)
+
+#endif
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 9ec4d5889ef5..9ebe8558b9b6 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -1,5 +1,5 @@
 /*
-    cx23415/6 header containing common defines.
+    cx23415/6/8 header containing common defines.
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -28,6 +28,7 @@ enum cx2341x_port {
 enum cx2341x_cap {
 	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
 	CX2341X_CAP_HAS_TS 	   = 1 << 1,
+	CX2341X_CAP_HAS_AC3 	   = 1 << 2,
 };
 
 struct cx2341x_mpeg_params {
@@ -47,11 +48,12 @@ struct cx2341x_mpeg_params {
 	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
 	enum v4l2_mpeg_audio_encoding audio_encoding;
 	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+	enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate;
 	enum v4l2_mpeg_audio_mode audio_mode;
 	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
 	enum v4l2_mpeg_audio_emphasis audio_emphasis;
 	enum v4l2_mpeg_audio_crc audio_crc;
-	u16 audio_properties;
+	u32 audio_properties;
 	u16 audio_mute;
 
 	/* video */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index db431d513f2f..2c3fbaa33f74 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -21,6 +21,18 @@
 #ifndef _CX25840_H_
 #define _CX25840_H_
 
+/* Note that the cx25840 driver requires that the bridge driver calls the
+   v4l2_subdev's init operation in order to load the driver's firmware.
+   Without this the audio standard detection will fail and you will
+   only get mono.
+
+   Since loading the firmware is often problematic when the driver is
+   compiled into the kernel I recommend postponing calling this function
+   until the first open of the video device. Another reason for
+   postponing it is that loading this firmware takes a long time (seconds)
+   due to the slow i2c bus speed. So it will speed up the boot process if
+   you can avoid loading the fw as long as the video device isn't used. */
+
 enum cx25840_video_input {
 	/* Composite video inputs In1-In8 */
 	CX25840_COMPOSITE1 = 1,
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 5bf2ea00678c..7b5b91f60425 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -111,6 +111,7 @@ extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pixelview_new[IR_KEYTAB_SIZE];
@@ -159,6 +160,8 @@ extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
 #endif
 
 /*
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 00fa57eb9fde..07963d705400 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -14,8 +14,7 @@ struct IR_i2c {
 	/* Used to avoid fast repeating */
 	unsigned char          old;
 
-	struct work_struct     work;
-	struct timer_list      timer;
+	struct delayed_work    work;
 	char                   phys[32];
 	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
diff --git a/include/media/ov772x.h b/include/media/ov772x.h
index e391d55edb95..57db48dd85b8 100644
--- a/include/media/ov772x.h
+++ b/include/media/ov772x.h
@@ -13,8 +13,13 @@
 
 #include <media/soc_camera.h>
 
+/* for flags */
+#define OV772X_FLAG_VFLIP     0x00000001 /* Vertical flip image */
+#define OV772X_FLAG_HFLIP     0x00000002 /* Horizontal flip image */
+
 struct ov772x_camera_info {
 	unsigned long          buswidth;
+	unsigned long          flags;
 	struct soc_camera_link link;
 };
 
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index c5a6e22a4b37..fff4235adae5 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -13,6 +13,7 @@
 #include <linux/stringify.h>
 #include <linux/mutex.h>
 #include <linux/scatterlist.h>
+#include <media/v4l2-device.h>
 
 #include <linux/vmalloc.h>	/* for vmalloc() */
 #include <linux/mm.h>		/* for vmalloc_to_page() */
@@ -110,6 +111,8 @@ struct saa7146_dev
 
 	struct list_head		item;
 
+	struct v4l2_device 		v4l2_dev;
+
 	/* different device locks */
 	spinlock_t			slock;
 	struct mutex			lock;
@@ -145,6 +148,11 @@ struct saa7146_dev
 	struct saa7146_dma		d_rps1;
 };
 
+static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev)
+{
+	return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev);
+}
+
 /* from saa7146_i2c.c */
 int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
 
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index c8d0b23fde29..eed5fccc83f3 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -150,16 +150,6 @@ struct saa7146_vv
 	unsigned int resources;	/* resource management for device */
 };
 
-#define SAA7146_EXCLUSIVE	0x1
-#define SAA7146_BEFORE		0x2
-#define SAA7146_AFTER		0x4
-
-struct saa7146_extension_ioctls
-{
-	unsigned int	cmd;
-	int		flags;
-};
-
 /* flags */
 #define SAA7146_USE_PORT_B_FOR_VBI	0x2     /* use input port b for vbi hardware bug workaround */
 
@@ -176,8 +166,10 @@ struct saa7146_ext_vv
 	int num_stds;
 	int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
 
-	struct saa7146_extension_ioctls *ioctls;
-	long (*ioctl)(struct saa7146_fh *, unsigned int cmd, void *arg);
+	/* the extension can override this */
+	struct v4l2_ioctl_ops ops;
+	/* pointer to the saa7146 core ops */
+	const struct v4l2_ioctl_ops *core_ops;
 
 	struct v4l2_file_operations vbi_fops;
 };
@@ -213,6 +205,7 @@ void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sy
 void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
 
 /* from saa7146_video.c */
+extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops;
 extern struct saa7146_use_ops saa7146_video_uops;
 int saa7146_start_preview(struct saa7146_fh *fh);
 int saa7146_stop_preview(struct saa7146_fh *fh);
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
index b5dbefea3740..0f3524cff435 100644
--- a/include/media/sh_mobile_ceu.h
+++ b/include/media/sh_mobile_ceu.h
@@ -1,10 +1,11 @@
 #ifndef __ASM_SH_MOBILE_CEU_H__
 #define __ASM_SH_MOBILE_CEU_H__
 
-#include <media/soc_camera.h>
+#define SH_CEU_FLAG_USE_8BIT_BUS	(1 << 0) /* use  8bit bus width */
+#define SH_CEU_FLAG_USE_16BIT_BUS	(1 << 1) /* use 16bit bus width */
 
 struct sh_mobile_ceu_info {
-	unsigned long flags; /* SOCAM_... */
+	unsigned long flags;
 };
 
 #endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 7440d9250665..37013688af44 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -45,6 +45,7 @@ struct soc_camera_device {
 	int num_formats;
 	struct soc_camera_format_xlate *user_formats;
 	int num_user_formats;
+	enum v4l2_field field;		/* Preserve field over close() */
 	struct module *owner;
 	void *host_priv;		/* Per-device host private data */
 	/* soc_camera.c private count. Only accessed with .video_lock held */
@@ -74,7 +75,8 @@ struct soc_camera_host_ops {
 	int (*resume)(struct soc_camera_device *);
 	int (*get_formats)(struct soc_camera_device *, int,
 			   struct soc_camera_format_xlate *);
-	int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *);
+	int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
+	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	void (*init_videobuf)(struct videobuf_queue *,
 			      struct soc_camera_device *);
@@ -93,13 +95,18 @@ struct soc_camera_host_ops {
 struct soc_camera_link {
 	/* Camera bus id, used to match a camera and a bus */
 	int bus_id;
-	/* GPIO number to switch between 8 and 10 bit modes */
-	unsigned int gpio;
 	/* Per camera SOCAM_SENSOR_* bus flags */
 	unsigned long flags;
 	/* Optional callbacks to power on or off and reset the sensor */
 	int (*power)(struct device *, int);
 	int (*reset)(struct device *);
+	/*
+	 * some platforms may support different data widths than the sensors
+	 * native ones due to different data line routing. Let the board code
+	 * overwrite the width flags.
+	 */
+	int (*set_bus_param)(struct soc_camera_link *, unsigned long flags);
+	unsigned long (*query_bus_param)(struct soc_camera_link *);
 };
 
 static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev)
@@ -159,7 +166,8 @@ struct soc_camera_ops {
 	int (*release)(struct soc_camera_device *);
 	int (*start_capture)(struct soc_camera_device *);
 	int (*stop_capture)(struct soc_camera_device *);
-	int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *);
+	int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
+	int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
 	unsigned long (*query_bus_param)(struct soc_camera_device *);
 	int (*set_bus_param)(struct soc_camera_device *, unsigned long);
@@ -239,15 +247,19 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl(
 static inline unsigned long soc_camera_bus_param_compatible(
 			unsigned long camera_flags, unsigned long bus_flags)
 {
-	unsigned long common_flags, hsync, vsync, pclk;
+	unsigned long common_flags, hsync, vsync, pclk, data, buswidth, mode;
 
 	common_flags = camera_flags & bus_flags;
 
 	hsync = common_flags & (SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_LOW);
 	vsync = common_flags & (SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW);
 	pclk = common_flags & (SOCAM_PCLK_SAMPLE_RISING | SOCAM_PCLK_SAMPLE_FALLING);
+	data = common_flags & (SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_LOW);
+	mode = common_flags & (SOCAM_MASTER | SOCAM_SLAVE);
+	buswidth = common_flags & SOCAM_DATAWIDTH_MASK;
 
-	return (!hsync || !vsync || !pclk) ? 0 : common_flags;
+	return (!hsync || !vsync || !pclk || !data || !mode || !buswidth) ? 0 :
+		common_flags;
 }
 
 extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl,
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 9aaf652b20ef..1be461a29077 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -37,10 +37,8 @@ enum {
 	/* module saa7110: just ident 100 */
 	V4L2_IDENT_SAA7110 = 100,
 
-	/* module saa7111: just ident 101 */
+	/* module saa7115: reserved range 101-149 */
 	V4L2_IDENT_SAA7111 = 101,
-
-	/* module saa7115: reserved range 102-149 */
 	V4L2_IDENT_SAA7113 = 103,
 	V4L2_IDENT_SAA7114 = 104,
 	V4L2_IDENT_SAA7115 = 105,
@@ -63,44 +61,96 @@ enum {
 	V4L2_IDENT_OV7720 = 251,
 	V4L2_IDENT_OV7725 = 252,
 
-	/* Conexant MPEG encoder/decoders: reserved range 410-420 */
+	/* module saa7146: reserved range 300-309 */
+	V4L2_IDENT_SAA7146 = 300,
+
+	/* Conexant MPEG encoder/decoders: reserved range 400-420 */
+	V4L2_IDENT_CX23418_843 = 403, /* Integrated A/V Decoder on the '418 */
 	V4L2_IDENT_CX23415 = 415,
 	V4L2_IDENT_CX23416 = 416,
 	V4L2_IDENT_CX23418 = 418,
 
+	/* module au0828 */
+	V4L2_IDENT_AU0828 = 828,
+
+	/* module indycam: just ident 2000 */
+	V4L2_IDENT_INDYCAM = 2000,
+
+	/* module bt819: reserved range 810-819 */
+	V4L2_IDENT_BT815A = 815,
+	V4L2_IDENT_BT817A = 817,
+	V4L2_IDENT_BT819A = 819,
+
+	/* module bt856: just ident 856 */
+	V4L2_IDENT_BT856 = 856,
+
+	/* module bt866: just ident 866 */
+	V4L2_IDENT_BT866 = 866,
+
+	/* module ks0127: reserved range 1120-1129 */
+	V4L2_IDENT_KS0122S = 1122,
+	V4L2_IDENT_KS0127  = 1127,
+	V4L2_IDENT_KS0127B = 1128,
+
 	/* module vp27smpx: just ident 2700 */
 	V4L2_IDENT_VP27SMPX = 2700,
 
+	/* module vpx3220: reserved range: 3210-3229 */
+	V4L2_IDENT_VPX3214C = 3214,
+	V4L2_IDENT_VPX3216B = 3216,
+	V4L2_IDENT_VPX3220A = 3220,
+
 	/* module tvp5150 */
 	V4L2_IDENT_TVP5150 = 5150,
 
+	/* module saa5246a: just ident 5246 */
+	V4L2_IDENT_SAA5246A = 5246,
+
+	/* module saa5249: just ident 5249 */
+	V4L2_IDENT_SAA5249 = 5249,
+
 	/* module cs5345: just ident 5345 */
 	V4L2_IDENT_CS5345 = 5345,
 
+	/* module tea6415c: just ident 6415 */
+	V4L2_IDENT_TEA6415C = 6415,
+
+	/* module tea6420: just ident 6420 */
+	V4L2_IDENT_TEA6420 = 6420,
+
+	/* module saa6588: just ident 6588 */
+	V4L2_IDENT_SAA6588 = 6588,
+
 	/* module saa6752hs: reserved range 6750-6759 */
 	V4L2_IDENT_SAA6752HS = 6752,
 	V4L2_IDENT_SAA6752HS_AC3 = 6753,
 
+	/* module adv7170: just ident 7170 */
+	V4L2_IDENT_ADV7170 = 7170,
+
+	/* module adv7175: just ident 7175 */
+	V4L2_IDENT_ADV7175 = 7175,
+
+	/* module saa7185: just ident 7185 */
+	V4L2_IDENT_SAA7185 = 7185,
+
+	/* module saa7191: just ident 7191 */
+	V4L2_IDENT_SAA7191 = 7191,
+
 	/* module wm8739: just ident 8739 */
 	V4L2_IDENT_WM8739 = 8739,
 
 	/* module wm8775: just ident 8775 */
 	V4L2_IDENT_WM8775 = 8775,
 
-	/* module tw9910: just ident 9910 */
-	V4L2_IDENT_TW9910 = 9910,
-
-	/* module cs53132a: just ident 53132 */
-	V4L2_IDENT_CS53l32A = 53132,
-
-	/* module upd64031a: just ident 64031 */
-	V4L2_IDENT_UPD64031A = 64031,
+	/* module tda9840: just ident 9840 */
+	V4L2_IDENT_TDA9840 = 9840,
 
-	/* module upd64083: just ident 64083 */
-	V4L2_IDENT_UPD64083 = 64083,
+	/* module cafe_ccic, just ident 8801 */
+	V4L2_IDENT_CAFE = 8801,
 
-	/* module m52790: just ident 52790 */
-	V4L2_IDENT_M52790 = 52790,
+	/* module tw9910: just ident 9910 */
+	V4L2_IDENT_TW9910 = 9910,
 
 	/* module msp3400: reserved range 34000-34999 and 44000-44999 */
 	V4L2_IDENT_MSPX4XX  = 34000, /* generic MSPX4XX identifier, only
@@ -178,6 +228,18 @@ enum {
 	V4L2_IDENT_MT9V022IX7ATC	= 45010, /* No way to detect "normal" I77ATx */
 	V4L2_IDENT_MT9V022IX7ATM	= 45015, /* and "lead free" IA7ATx chips */
 	V4L2_IDENT_MT9T031		= 45020,
+
+	/* module cs53132a: just ident 53132 */
+	V4L2_IDENT_CS53l32A = 53132,
+
+	/* module upd64031a: just ident 64031 */
+	V4L2_IDENT_UPD64031A = 64031,
+
+	/* module upd64083: just ident 64083 */
+	V4L2_IDENT_UPD64083 = 64083,
+
+	/* module m52790: just ident 52790 */
+	V4L2_IDENT_M52790 = 52790,
 };
 
 #endif
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 95e74f1874e1..3a6905615d68 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -102,11 +102,15 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
 const char *v4l2_ctrl_get_name(u32 id);
 const char **v4l2_ctrl_get_menu(u32 id);
 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
-int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl);
 int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
 		struct v4l2_queryctrl *qctrl, const char **menu_items);
 #define V4L2_CTRL_MENU_IDS_END (0xffffffff)
 int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids);
+
+/* Note: ctrl_classes points to an array of u32 pointers. Each u32 array is a
+   0-terminated array of control IDs. Each array must be sorted low to high
+   and belong to the same control class. The array of u32 pointers must also
+   be sorted, from low class IDs to high class IDs. */
 u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
 
 /* ------------------------------------------------------------------------- */
@@ -149,6 +153,21 @@ struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
 /* Initialize an v4l2_subdev with data from an i2c_client struct */
 void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
 		const struct v4l2_subdev_ops *ops);
+/* Return i2c client address of v4l2_subdev. */
+unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd);
+
+enum v4l2_i2c_tuner_type {
+	ADDRS_RADIO,	/* Radio tuner addresses */
+	ADDRS_DEMOD,	/* Demod tuner addresses */
+	ADDRS_TV,	/* TV tuner addresses */
+	/* TV tuner addresses if demod is present, this excludes
+	   addresses used by the demodulator from the list of
+	   candidates. */
+	ADDRS_TV_WITH_DEMOD,
+};
+/* Return a list of I2C tuner addresses to probe. Use only if the tuner
+   addresses are unknown. */
+const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type);
 
 /* ------------------------------------------------------------------------- */
 
@@ -284,4 +303,7 @@ struct v4l2_crystal_freq {
    a v4l2_gpio struct if a direction is also needed. */
 #define VIDIOC_INT_S_GPIO		_IOW('d', 117, u32)
 
+/* Get input status. Same as the status field in the v4l2_input struct. */
+#define VIDIOC_INT_G_INPUT_STATUS	_IOR('d', 118, u32)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index e36faab8459b..2058dd45e915 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,6 +40,8 @@ struct v4l2_file_operations {
 	unsigned int (*poll) (struct file *, struct poll_table_struct *);
 	long (*ioctl) (struct file *, unsigned int, unsigned long);
 	long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
+	unsigned long (*get_unmapped_area) (struct file *, unsigned long,
+				unsigned long, unsigned long, unsigned long);
 	int (*mmap) (struct file *, struct vm_area_struct *);
 	int (*open) (struct file *);
 	int (*release) (struct file *);
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 55e41afd95ef..0dd3e8e8653e 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -33,7 +33,9 @@
 #define V4L2_DEVICE_NAME_SIZE (BUS_ID_SIZE + 16)
 
 struct v4l2_device {
-	/* dev->driver_data points to this struct */
+	/* dev->driver_data points to this struct.
+	   Note: dev might be NULL if there is no parent device
+	   as is the case with e.g. ISA devices. */
 	struct device *dev;
 	/* used to keep track of the registered subdevs */
 	struct list_head subdevs;
@@ -42,33 +44,43 @@ struct v4l2_device {
 	spinlock_t lock;
 	/* unique device name, by default the driver name + bus ID */
 	char name[V4L2_DEVICE_NAME_SIZE];
+	/* notify callback called by some sub-devices. */
+	void (*notify)(struct v4l2_subdev *sd,
+			unsigned int notification, void *arg);
 };
 
-/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev */
+/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev.
+   dev may be NULL in rare cases (ISA devices). In that case you
+   must fill in the v4l2_dev->name field before calling this function. */
 int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev);
-/* Set v4l2_dev->dev->driver_data to NULL and unregister all sub-devices */
+/* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
+   Since the parent disappears this ensures that v4l2_dev doesn't have an
+   invalid parent pointer. */
+void v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
+/* Unregister all sub-devices and any other resources related to v4l2_dev. */
 void v4l2_device_unregister(struct v4l2_device *v4l2_dev);
 
 /* Register a subdev with a v4l2 device. While registered the subdev module
    is marked as in-use. An error is returned if the module is no longer
    loaded when you attempt to register it. */
-int __must_check v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd);
+int __must_check v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
+						struct v4l2_subdev *sd);
 /* Unregister a subdev with a v4l2 device. Can also be called if the subdev
    wasn't registered. In that case it will do nothing. */
 void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
 
 /* Iterate over all subdevs. */
-#define v4l2_device_for_each_subdev(sd, dev)				\
-	list_for_each_entry(sd, &(dev)->subdevs, list)
+#define v4l2_device_for_each_subdev(sd, v4l2_dev)			\
+	list_for_each_entry(sd, &(v4l2_dev)->subdevs, list)
 
 /* Call the specified callback for all subdevs matching the condition.
    Ignore any errors. Note that you cannot add or delete a subdev
    while walking the subdevs list. */
-#define __v4l2_device_call_subdevs(dev, cond, o, f, args...) 		\
+#define __v4l2_device_call_subdevs(v4l2_dev, cond, o, f, args...) 	\
 	do { 								\
 		struct v4l2_subdev *sd; 				\
 									\
-		list_for_each_entry(sd, &(dev)->subdevs, list)   	\
+		list_for_each_entry(sd, &(v4l2_dev)->subdevs, list)   	\
 			if ((cond) && sd->ops->o && sd->ops->o->f) 	\
 				sd->ops->o->f(sd , ##args); 		\
 	} while (0)
@@ -77,12 +89,12 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
    If the callback returns an error other than 0 or -ENOIOCTLCMD, then
    return with that error code. Note that you cannot add or delete a
    subdev while walking the subdevs list. */
-#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...)  \
+#define __v4l2_device_call_subdevs_until_err(v4l2_dev, cond, o, f, args...) \
 ({ 									\
 	struct v4l2_subdev *sd; 					\
 	long err = 0; 							\
 									\
-	list_for_each_entry(sd, &(dev)->subdevs, list) { 		\
+	list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) { 		\
 		if ((cond) && sd->ops->o && sd->ops->o->f) 		\
 			err = sd->ops->o->f(sd , ##args); 		\
 		if (err && err != -ENOIOCTLCMD)				\
@@ -94,16 +106,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
 /* Call the specified callback for all subdevs matching grp_id (if 0, then
    match them all). Ignore any errors. Note that you cannot add or delete
    a subdev while walking the subdevs list. */
-#define v4l2_device_call_all(dev, grpid, o, f, args...) 		\
-	__v4l2_device_call_subdevs(dev, 				\
+#define v4l2_device_call_all(v4l2_dev, grpid, o, f, args...) 		\
+	__v4l2_device_call_subdevs(v4l2_dev, 				\
 			!(grpid) || sd->grp_id == (grpid), o, f , ##args)
 
 /* Call the specified callback for all subdevs matching grp_id (if 0, then
    match them all). If the callback returns an error other than 0 or
    -ENOIOCTLCMD, then return with that error code. Note that you cannot
    add or delete a subdev while walking the subdevs list. */
-#define v4l2_device_call_until_err(dev, grpid, o, f, args...) 		\
-	__v4l2_device_call_subdevs_until_err(dev,			\
+#define v4l2_device_call_until_err(v4l2_dev, grpid, o, f, args...) 	\
+	__v4l2_device_call_subdevs_until_err(v4l2_dev,			\
 		       !(grpid) || sd->grp_id == (grpid), o, f , ##args)
 
 #endif
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index b01c044868d0..7a4529defa88 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -15,6 +15,7 @@
 #include <linux/mutex.h>
 #include <linux/compiler.h> /* need __user */
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define __MIN_V4L1
 #include <linux/videodev.h>
 #else
 #include <linux/videodev2.h>
@@ -267,6 +268,7 @@ struct v4l2_ioctl_ops {
 
 /*  Video standard functions  */
 extern const char *v4l2_norm_to_name(v4l2_std_id id);
+extern void v4l2_video_std_frame_period(int id, struct v4l2_fract *frameperiod);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
 				    int id, const char *name);
 /* Prints the ioctl in a human-readable format */
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 37b09e56e943..1d181b4ccb01 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -78,6 +78,9 @@ struct v4l2_subdev_core_ops {
 	int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc);
 	int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
 	int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+	int (*g_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+	int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+	int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
 	int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
 	long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
 #ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -112,9 +115,17 @@ struct v4l2_subdev_video_ops {
 	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
 	int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
 	int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
+	int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
+	int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
 	int (*s_stream)(struct v4l2_subdev *sd, int enable);
-	int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*enum_fmt)(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmtdesc);
 	int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*try_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
+	int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
+	int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
+	int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
 };
 
 struct v4l2_subdev_ops {
@@ -132,7 +143,7 @@ struct v4l2_subdev_ops {
 struct v4l2_subdev {
 	struct list_head list;
 	struct module *owner;
-	struct v4l2_device *dev;
+	struct v4l2_device *v4l2_dev;
 	const struct v4l2_subdev_ops *ops;
 	/* name must be unique */
 	char name[V4L2_SUBDEV_NAME_SIZE];
@@ -171,7 +182,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
 	/* ops->core MUST be set */
 	BUG_ON(!ops || !ops->core);
 	sd->ops = ops;
-	sd->dev = NULL;
+	sd->v4l2_dev = NULL;
 	sd->name[0] = '\0';
 	sd->grp_id = 0;
 	sd->priv = NULL;
@@ -186,4 +197,9 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
 	(!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ?	\
 		(sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD))
 
+/* Send a notification to v4l2_device. */
+#define v4l2_subdev_notify(sd, notification, arg)			   \
+	((!(sd) || !(sd)->v4l2_dev || !(sd)->v4l2_dev->notify) ? -ENODEV : \
+	 (sd)->v4l2_dev->notify((sd), (notification), (arg)))
+
 #endif
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 874f1340d049..1c5946c44758 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -18,6 +18,7 @@
 
 #include <linux/poll.h>
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define __MIN_V4L1
 #include <linux/videodev.h>
 #endif
 #include <linux/videodev2.h>
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index bedc7f62e35d..abd443604c9f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -40,6 +40,7 @@
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <net/netlabel.h>
+#include <net/request_sock.h>
 #include <asm/atomic.h>
 
 /* known doi values */
@@ -215,6 +216,10 @@ int cipso_v4_sock_setattr(struct sock *sk,
 			  const struct netlbl_lsm_secattr *secattr);
 void cipso_v4_sock_delattr(struct sock *sk);
 int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr);
+int cipso_v4_req_setattr(struct request_sock *req,
+			 const struct cipso_v4_doi *doi_def,
+			 const struct netlbl_lsm_secattr *secattr);
+void cipso_v4_req_delattr(struct request_sock *req);
 int cipso_v4_skbuff_setattr(struct sk_buff *skb,
 			    const struct cipso_v4_doi *doi_def,
 			    const struct netlbl_lsm_secattr *secattr);
@@ -247,6 +252,18 @@ static inline int cipso_v4_sock_getattr(struct sock *sk,
 	return -ENOSYS;
 }
 
+static inline int cipso_v4_req_setattr(struct request_sock *req,
+				       const struct cipso_v4_doi *doi_def,
+				       const struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline void cipso_v4_req_delattr(struct request_sock *req)
+{
+	return;
+}
+
 static inline int cipso_v4_skbuff_setattr(struct sk_buff *skb,
 				      const struct cipso_v4_doi *doi_def,
 				      const struct netlbl_lsm_secattr *secattr)
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 749011eedc0b..60ebbc1fef46 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -36,6 +36,7 @@
 #include <linux/in.h>
 #include <linux/in6.h>
 #include <net/netlink.h>
+#include <net/request_sock.h>
 #include <asm/atomic.h>
 
 struct cipso_v4_doi;
@@ -406,6 +407,7 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
  */
 int netlbl_enabled(void);
 int netlbl_sock_setattr(struct sock *sk,
+			u16 family,
 			const struct netlbl_lsm_secattr *secattr);
 void netlbl_sock_delattr(struct sock *sk);
 int netlbl_sock_getattr(struct sock *sk,
@@ -413,6 +415,9 @@ int netlbl_sock_getattr(struct sock *sk,
 int netlbl_conn_setattr(struct sock *sk,
 			struct sockaddr *addr,
 			const struct netlbl_lsm_secattr *secattr);
+int netlbl_req_setattr(struct request_sock *req,
+		       const struct netlbl_lsm_secattr *secattr);
+void netlbl_req_delattr(struct request_sock *req);
 int netlbl_skbuff_setattr(struct sk_buff *skb,
 			  u16 family,
 			  const struct netlbl_lsm_secattr *secattr);
@@ -519,7 +524,8 @@ static inline int netlbl_enabled(void)
 	return 0;
 }
 static inline int netlbl_sock_setattr(struct sock *sk,
-				     const struct netlbl_lsm_secattr *secattr)
+				      u16 family,
+				      const struct netlbl_lsm_secattr *secattr)
 {
 	return -ENOSYS;
 }
@@ -537,6 +543,15 @@ static inline int netlbl_conn_setattr(struct sock *sk,
 {
 	return -ENOSYS;
 }
+static inline int netlbl_req_setattr(struct request_sock *req,
+				     const struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+static inline void netlbl_req_delattr(struct request_sock *req)
+{
+	return;
+}
 static inline int netlbl_skbuff_setattr(struct sk_buff *skb,
 				      u16 family,
 				      const struct netlbl_lsm_secattr *secattr)
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index 426899e529c5..5718a02d3afb 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -22,8 +22,9 @@
  *
  */
 
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
 #include <media/v4l2-dev.h>
+#include <media/v4l2-ioctl.h>
 
 struct snd_tea575x;
 
@@ -35,11 +36,10 @@ struct snd_tea575x_ops {
 
 struct snd_tea575x {
 	struct snd_card *card;
-	struct video_device vd;		/* video device */
-	struct v4l2_file_operations fops;
+	struct video_device *vd;	/* video device */
 	int dev_nr;			/* requested device number + 1 */
-	int vd_registered;		/* video device is registered */
 	int tea5759;			/* 5759 chip is present */
+	int mute;			/* Device is muted? */
 	unsigned int freq_fixup;	/* crystal onboard */
 	unsigned int val;		/* hw value */
 	unsigned long freq;		/* frequency */
diff --git a/init/main.c b/init/main.c
index 6bf83afd654d..d6b388fbffa6 100644
--- a/init/main.c
+++ b/init/main.c
@@ -407,8 +407,7 @@ static void __init smp_init(void)
 	 * Set up the current CPU as possible to migrate to.
 	 * The other ones will be done by cpu_up/cpu_down()
 	 */
-	cpu = smp_processor_id();
-	cpu_set(cpu, cpu_active_map);
+	set_cpu_active(smp_processor_id(), true);
 
 	/* FIXME: This should be done in userspace --RR */
 	for_each_present_cpu(cpu) {
@@ -842,7 +841,7 @@ static int __init kernel_init(void * unused)
 	/*
 	 * init can run on any cpu.
 	 */
-	set_cpus_allowed_ptr(current, CPU_MASK_ALL_PTR);
+	set_cpus_allowed_ptr(current, cpu_all_mask);
 	/*
 	 * Tell the world that we're going to be the grim
 	 * reaper of innocent orphaned children.
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 79e40f00dcb8..395b6974dc8d 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -281,7 +281,7 @@ int __ref cpu_down(unsigned int cpu)
 		goto out;
 	}
 
-	cpu_clear(cpu, cpu_active_map);
+	set_cpu_active(cpu, false);
 
 	/*
 	 * Make sure the all cpus did the reschedule and are not
@@ -296,7 +296,7 @@ int __ref cpu_down(unsigned int cpu)
 	err = _cpu_down(cpu, 0);
 
 	if (cpu_online(cpu))
-		cpu_set(cpu, cpu_active_map);
+		set_cpu_active(cpu, true);
 
 out:
 	cpu_maps_update_done();
@@ -333,7 +333,7 @@ static int __cpuinit _cpu_up(unsigned int cpu, int tasks_frozen)
 		goto out_notify;
 	BUG_ON(!cpu_online(cpu));
 
-	cpu_set(cpu, cpu_active_map);
+	set_cpu_active(cpu, true);
 
 	/* Now call notifier in preparation. */
 	raw_notifier_call_chain(&cpu_chain, CPU_ONLINE | mod, hcpu);
diff --git a/kernel/fork.c b/kernel/fork.c
index 6715ebc3761d..47c15840a381 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -284,7 +284,7 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
 	mm->free_area_cache = oldmm->mmap_base;
 	mm->cached_hole_size = ~0UL;
 	mm->map_count = 0;
-	cpus_clear(mm->cpu_vm_mask);
+	cpumask_clear(mm_cpumask(mm));
 	mm->mm_rb = RB_ROOT;
 	rb_link = &mm->mm_rb.rb_node;
 	rb_parent = NULL;
diff --git a/kernel/futex.c b/kernel/futex.c
index 438701adce23..6b50a024bca2 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -114,7 +114,9 @@ struct futex_q {
 };
 
 /*
- * Split the global futex_lock into every hash list lock.
+ * Hash buckets are shared by all the futex_keys that hash to the same
+ * location.  Each key may have multiple futex_q structures, one for each task
+ * waiting on a futex.
  */
 struct futex_hash_bucket {
 	spinlock_t lock;
@@ -189,8 +191,7 @@ static void drop_futex_key_refs(union futex_key *key)
 /**
  * get_futex_key - Get parameters which are the keys for a futex.
  * @uaddr: virtual address of the futex
- * @shared: NULL for a PROCESS_PRIVATE futex,
- *	&current->mm->mmap_sem for a PROCESS_SHARED futex
+ * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
  * @key: address where result is stored.
  *
  * Returns a negative error code or 0
@@ -200,9 +201,7 @@ static void drop_futex_key_refs(union futex_key *key)
  * offset_within_page).  For private mappings, it's (uaddr, current->mm).
  * We can usually work out the index without swapping in the page.
  *
- * fshared is NULL for PROCESS_PRIVATE futexes
- * For other futexes, it points to &current->mm->mmap_sem and
- * caller must have taken the reader lock. but NOT any spinlocks.
+ * lock_page() might sleep, the caller should not hold a spinlock.
  */
 static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
 {
@@ -299,41 +298,6 @@ static int get_futex_value_locked(u32 *dest, u32 __user *from)
 	return ret ? -EFAULT : 0;
 }
 
-/*
- * Fault handling.
- */
-static int futex_handle_fault(unsigned long address, int attempt)
-{
-	struct vm_area_struct * vma;
-	struct mm_struct *mm = current->mm;
-	int ret = -EFAULT;
-
-	if (attempt > 2)
-		return ret;
-
-	down_read(&mm->mmap_sem);
-	vma = find_vma(mm, address);
-	if (vma && address >= vma->vm_start &&
-	    (vma->vm_flags & VM_WRITE)) {
-		int fault;
-		fault = handle_mm_fault(mm, vma, address, 1);
-		if (unlikely((fault & VM_FAULT_ERROR))) {
-#if 0
-			/* XXX: let's do this when we verify it is OK */
-			if (ret & VM_FAULT_OOM)
-				ret = -ENOMEM;
-#endif
-		} else {
-			ret = 0;
-			if (fault & VM_FAULT_MAJOR)
-				current->maj_flt++;
-			else
-				current->min_flt++;
-		}
-	}
-	up_read(&mm->mmap_sem);
-	return ret;
-}
 
 /*
  * PI code:
@@ -589,10 +553,9 @@ static void wake_futex(struct futex_q *q)
 	 * The waiting task can free the futex_q as soon as this is written,
 	 * without taking any locks.  This must come last.
 	 *
-	 * A memory barrier is required here to prevent the following store
-	 * to lock_ptr from getting ahead of the wakeup. Clearing the lock
-	 * at the end of wake_up_all() does not prevent this store from
-	 * moving.
+	 * A memory barrier is required here to prevent the following store to
+	 * lock_ptr from getting ahead of the wakeup. Clearing the lock at the
+	 * end of wake_up() does not prevent this store from moving.
 	 */
 	smp_wmb();
 	q->lock_ptr = NULL;
@@ -692,9 +655,16 @@ double_lock_hb(struct futex_hash_bucket *hb1, struct futex_hash_bucket *hb2)
 	}
 }
 
+static inline void
+double_unlock_hb(struct futex_hash_bucket *hb1, struct futex_hash_bucket *hb2)
+{
+	spin_unlock(&hb1->lock);
+	if (hb1 != hb2)
+		spin_unlock(&hb2->lock);
+}
+
 /*
- * Wake up all waiters hashed on the physical page that is mapped
- * to this virtual address:
+ * Wake up waiters matching bitset queued on this futex (uaddr).
  */
 static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset)
 {
@@ -750,9 +720,9 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
 	struct futex_hash_bucket *hb1, *hb2;
 	struct plist_head *head;
 	struct futex_q *this, *next;
-	int ret, op_ret, attempt = 0;
+	int ret, op_ret;
 
-retryfull:
+retry:
 	ret = get_futex_key(uaddr1, fshared, &key1);
 	if (unlikely(ret != 0))
 		goto out;
@@ -763,16 +733,13 @@ retryfull:
 	hb1 = hash_futex(&key1);
 	hb2 = hash_futex(&key2);
 
-retry:
 	double_lock_hb(hb1, hb2);
-
+retry_private:
 	op_ret = futex_atomic_op_inuser(op, uaddr2);
 	if (unlikely(op_ret < 0)) {
 		u32 dummy;
 
-		spin_unlock(&hb1->lock);
-		if (hb1 != hb2)
-			spin_unlock(&hb2->lock);
+		double_unlock_hb(hb1, hb2);
 
 #ifndef CONFIG_MMU
 		/*
@@ -788,26 +755,16 @@ retry:
 			goto out_put_keys;
 		}
 
-		/*
-		 * futex_atomic_op_inuser needs to both read and write
-		 * *(int __user *)uaddr2, but we can't modify it
-		 * non-atomically.  Therefore, if get_user below is not
-		 * enough, we need to handle the fault ourselves, while
-		 * still holding the mmap_sem.
-		 */
-		if (attempt++) {
-			ret = futex_handle_fault((unsigned long)uaddr2,
-						 attempt);
-			if (ret)
-				goto out_put_keys;
-			goto retry;
-		}
-
 		ret = get_user(dummy, uaddr2);
 		if (ret)
-			return ret;
+			goto out_put_keys;
+
+		if (!fshared)
+			goto retry_private;
 
-		goto retryfull;
+		put_futex_key(fshared, &key2);
+		put_futex_key(fshared, &key1);
+		goto retry;
 	}
 
 	head = &hb1->chain;
@@ -834,9 +791,7 @@ retry:
 		ret += op_ret;
 	}
 
-	spin_unlock(&hb1->lock);
-	if (hb1 != hb2)
-		spin_unlock(&hb2->lock);
+	double_unlock_hb(hb1, hb2);
 out_put_keys:
 	put_futex_key(fshared, &key2);
 out_put_key1:
@@ -869,6 +824,7 @@ retry:
 	hb1 = hash_futex(&key1);
 	hb2 = hash_futex(&key2);
 
+retry_private:
 	double_lock_hb(hb1, hb2);
 
 	if (likely(cmpval != NULL)) {
@@ -877,16 +833,18 @@ retry:
 		ret = get_futex_value_locked(&curval, uaddr1);
 
 		if (unlikely(ret)) {
-			spin_unlock(&hb1->lock);
-			if (hb1 != hb2)
-				spin_unlock(&hb2->lock);
+			double_unlock_hb(hb1, hb2);
 
 			ret = get_user(curval, uaddr1);
+			if (ret)
+				goto out_put_keys;
 
-			if (!ret)
-				goto retry;
+			if (!fshared)
+				goto retry_private;
 
-			goto out_put_keys;
+			put_futex_key(fshared, &key2);
+			put_futex_key(fshared, &key1);
+			goto retry;
 		}
 		if (curval != *cmpval) {
 			ret = -EAGAIN;
@@ -923,9 +881,7 @@ retry:
 	}
 
 out_unlock:
-	spin_unlock(&hb1->lock);
-	if (hb1 != hb2)
-		spin_unlock(&hb2->lock);
+	double_unlock_hb(hb1, hb2);
 
 	/* drop_futex_key_refs() must be called outside the spinlocks. */
 	while (--drop_count >= 0)
@@ -1063,7 +1019,7 @@ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
 	struct futex_pi_state *pi_state = q->pi_state;
 	struct task_struct *oldowner = pi_state->owner;
 	u32 uval, curval, newval;
-	int ret, attempt = 0;
+	int ret;
 
 	/* Owner died? */
 	if (!pi_state->owner)
@@ -1076,11 +1032,9 @@ static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
 	 * in the user space variable. This must be atomic as we have
 	 * to preserve the owner died bit here.
 	 *
-	 * Note: We write the user space value _before_ changing the
-	 * pi_state because we can fault here. Imagine swapped out
-	 * pages or a fork, which was running right before we acquired
-	 * mmap_sem, that marked all the anonymous memory readonly for
-	 * cow.
+	 * Note: We write the user space value _before_ changing the pi_state
+	 * because we can fault here. Imagine swapped out pages or a fork
+	 * that marked all the anonymous memory readonly for cow.
 	 *
 	 * Modifying pi_state _before_ the user space value would
 	 * leave the pi_state in an inconsistent state when we fault
@@ -1136,7 +1090,7 @@ retry:
 handle_fault:
 	spin_unlock(q->lock_ptr);
 
-	ret = futex_handle_fault((unsigned long)uaddr, attempt++);
+	ret = get_user(uval, uaddr);
 
 	spin_lock(q->lock_ptr);
 
@@ -1185,10 +1139,11 @@ retry:
 	if (unlikely(ret != 0))
 		goto out;
 
+retry_private:
 	hb = queue_lock(&q);
 
 	/*
-	 * Access the page AFTER the futex is queued.
+	 * Access the page AFTER the hash-bucket is locked.
 	 * Order is important:
 	 *
 	 *   Userspace waiter: val = var; if (cond(val)) futex_wait(&var, val);
@@ -1204,20 +1159,23 @@ retry:
 	 * a wakeup when *uaddr != val on entry to the syscall.  This is
 	 * rare, but normal.
 	 *
-	 * for shared futexes, we hold the mmap semaphore, so the mapping
+	 * For shared futexes, we hold the mmap semaphore, so the mapping
 	 * cannot have changed since we looked it up in get_futex_key.
 	 */
 	ret = get_futex_value_locked(&uval, uaddr);
 
 	if (unlikely(ret)) {
 		queue_unlock(&q, hb);
-		put_futex_key(fshared, &q.key);
 
 		ret = get_user(uval, uaddr);
+		if (ret)
+			goto out_put_key;
 
-		if (!ret)
-			goto retry;
-		goto out;
+		if (!fshared)
+			goto retry_private;
+
+		put_futex_key(fshared, &q.key);
+		goto retry;
 	}
 	ret = -EWOULDBLOCK;
 	if (unlikely(uval != val)) {
@@ -1248,16 +1206,13 @@ retry:
 		if (!abs_time)
 			schedule();
 		else {
-			unsigned long slack;
-			slack = current->timer_slack_ns;
-			if (rt_task(current))
-				slack = 0;
 			hrtimer_init_on_stack(&t.timer,
 					      clockrt ? CLOCK_REALTIME :
 					      CLOCK_MONOTONIC,
 					      HRTIMER_MODE_ABS);
 			hrtimer_init_sleeper(&t, current);
-			hrtimer_set_expires_range_ns(&t.timer, *abs_time, slack);
+			hrtimer_set_expires_range_ns(&t.timer, *abs_time,
+						     current->timer_slack_ns);
 
 			hrtimer_start_expires(&t.timer, HRTIMER_MODE_ABS);
 			if (!hrtimer_active(&t.timer))
@@ -1354,7 +1309,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
 	struct futex_hash_bucket *hb;
 	u32 uval, newval, curval;
 	struct futex_q q;
-	int ret, lock_taken, ownerdied = 0, attempt = 0;
+	int ret, lock_taken, ownerdied = 0;
 
 	if (refill_pi_state_cache())
 		return -ENOMEM;
@@ -1374,7 +1329,7 @@ retry:
 	if (unlikely(ret != 0))
 		goto out;
 
-retry_unlocked:
+retry_private:
 	hb = queue_lock(&q);
 
 retry_locked:
@@ -1458,6 +1413,7 @@ retry_locked:
 			 * exit to complete.
 			 */
 			queue_unlock(&q, hb);
+			put_futex_key(fshared, &q.key);
 			cond_resched();
 			goto retry;
 
@@ -1564,6 +1520,13 @@ retry_locked:
 		}
 	}
 
+	/*
+	 * If fixup_pi_state_owner() faulted and was unable to handle the
+	 * fault, unlock it and return the fault to userspace.
+	 */
+	if (ret && (rt_mutex_owner(&q.pi_state->pi_mutex) == current))
+		rt_mutex_unlock(&q.pi_state->pi_mutex);
+
 	/* Unqueue and drop the lock */
 	unqueue_me_pi(&q);
 
@@ -1591,22 +1554,18 @@ uaddr_faulted:
 	 */
 	queue_unlock(&q, hb);
 
-	if (attempt++) {
-		ret = futex_handle_fault((unsigned long)uaddr, attempt);
-		if (ret)
-			goto out_put_key;
-		goto retry_unlocked;
-	}
-
 	ret = get_user(uval, uaddr);
-	if (!ret)
-		goto retry;
+	if (ret)
+		goto out_put_key;
 
-	if (to)
-		destroy_hrtimer_on_stack(&to->timer);
-	return ret;
+	if (!fshared)
+		goto retry_private;
+
+	put_futex_key(fshared, &q.key);
+	goto retry;
 }
 
+
 /*
  * Userspace attempted a TID -> 0 atomic transition, and failed.
  * This is the in-kernel slowpath: we look up the PI state (if any),
@@ -1619,7 +1578,7 @@ static int futex_unlock_pi(u32 __user *uaddr, int fshared)
 	u32 uval;
 	struct plist_head *head;
 	union futex_key key = FUTEX_KEY_INIT;
-	int ret, attempt = 0;
+	int ret;
 
 retry:
 	if (get_user(uval, uaddr))
@@ -1635,7 +1594,6 @@ retry:
 		goto out;
 
 	hb = hash_futex(&key);
-retry_unlocked:
 	spin_lock(&hb->lock);
 
 	/*
@@ -1700,14 +1658,7 @@ pi_faulted:
 	 * we have to drop the mmap_sem in order to call get_user().
 	 */
 	spin_unlock(&hb->lock);
-
-	if (attempt++) {
-		ret = futex_handle_fault((unsigned long)uaddr, attempt);
-		if (ret)
-			goto out;
-		uval = 0;
-		goto retry_unlocked;
-	}
+	put_futex_key(fshared, &key);
 
 	ret = get_user(uval, uaddr);
 	if (!ret)
diff --git a/kernel/irq/Makefile b/kernel/irq/Makefile
index 4dd5b1edac98..3394f8f52964 100644
--- a/kernel/irq/Makefile
+++ b/kernel/irq/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_GENERIC_IRQ_PROBE) += autoprobe.o
 obj-$(CONFIG_PROC_FS) += proc.o
 obj-$(CONFIG_GENERIC_PENDING_IRQ) += migration.o
 obj-$(CONFIG_NUMA_MIGRATE_IRQ_DESC) += numa_migrate.o
+obj-$(CONFIG_PM_SLEEP) += pm.o
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index ee1aa9f8e8b9..01ce20eab38f 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -12,6 +12,8 @@ extern void compat_irq_chip_set_default_handler(struct irq_desc *desc);
 
 extern int __irq_set_trigger(struct irq_desc *desc, unsigned int irq,
 		unsigned long flags);
+extern void __disable_irq(struct irq_desc *desc, unsigned int irq, bool susp);
+extern void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume);
 
 extern struct lock_class_key irq_desc_lock_class;
 extern void init_kstat_irqs(struct irq_desc *desc, int cpu, int nr);
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 6458e99984c0..1516ab77355c 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -162,6 +162,20 @@ static inline int setup_affinity(unsigned int irq, struct irq_desc *desc)
 }
 #endif
 
+void __disable_irq(struct irq_desc *desc, unsigned int irq, bool suspend)
+{
+	if (suspend) {
+		if (!desc->action || (desc->action->flags & IRQF_TIMER))
+			return;
+		desc->status |= IRQ_SUSPENDED;
+	}
+
+	if (!desc->depth++) {
+		desc->status |= IRQ_DISABLED;
+		desc->chip->disable(irq);
+	}
+}
+
 /**
  *	disable_irq_nosync - disable an irq without waiting
  *	@irq: Interrupt to disable
@@ -182,10 +196,7 @@ void disable_irq_nosync(unsigned int irq)
 		return;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	if (!desc->depth++) {
-		desc->status |= IRQ_DISABLED;
-		desc->chip->disable(irq);
-	}
+	__disable_irq(desc, irq, false);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 EXPORT_SYMBOL(disable_irq_nosync);
@@ -215,15 +226,21 @@ void disable_irq(unsigned int irq)
 }
 EXPORT_SYMBOL(disable_irq);
 
-static void __enable_irq(struct irq_desc *desc, unsigned int irq)
+void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
 {
+	if (resume)
+		desc->status &= ~IRQ_SUSPENDED;
+
 	switch (desc->depth) {
 	case 0:
+ err_out:
 		WARN(1, KERN_WARNING "Unbalanced enable for IRQ %d\n", irq);
 		break;
 	case 1: {
 		unsigned int status = desc->status & ~IRQ_DISABLED;
 
+		if (desc->status & IRQ_SUSPENDED)
+			goto err_out;
 		/* Prevent probing on this irq: */
 		desc->status = status | IRQ_NOPROBE;
 		check_irq_resend(desc, irq);
@@ -253,7 +270,7 @@ void enable_irq(unsigned int irq)
 		return;
 
 	spin_lock_irqsave(&desc->lock, flags);
-	__enable_irq(desc, irq);
+	__enable_irq(desc, irq, false);
 	spin_unlock_irqrestore(&desc->lock, flags);
 }
 EXPORT_SYMBOL(enable_irq);
@@ -511,7 +528,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
 	 */
 	if (shared && (desc->status & IRQ_SPURIOUS_DISABLED)) {
 		desc->status &= ~IRQ_SPURIOUS_DISABLED;
-		__enable_irq(desc, irq);
+		__enable_irq(desc, irq, false);
 	}
 
 	spin_unlock_irqrestore(&desc->lock, flags);
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
new file mode 100644
index 000000000000..638d8bedec14
--- /dev/null
+++ b/kernel/irq/pm.c
@@ -0,0 +1,79 @@
+/*
+ * linux/kernel/irq/pm.c
+ *
+ * Copyright (C) 2009 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc.
+ *
+ * This file contains power management functions related to interrupts.
+ */
+
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+
+#include "internals.h"
+
+/**
+ * suspend_device_irqs - disable all currently enabled interrupt lines
+ *
+ * During system-wide suspend or hibernation device interrupts need to be
+ * disabled at the chip level and this function is provided for this purpose.
+ * It disables all interrupt lines that are enabled at the moment and sets the
+ * IRQ_SUSPENDED flag for them.
+ */
+void suspend_device_irqs(void)
+{
+	struct irq_desc *desc;
+	int irq;
+
+	for_each_irq_desc(irq, desc) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&desc->lock, flags);
+		__disable_irq(desc, irq, true);
+		spin_unlock_irqrestore(&desc->lock, flags);
+	}
+
+	for_each_irq_desc(irq, desc)
+		if (desc->status & IRQ_SUSPENDED)
+			synchronize_irq(irq);
+}
+EXPORT_SYMBOL_GPL(suspend_device_irqs);
+
+/**
+ * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
+ *
+ * Enable all interrupt lines previously disabled by suspend_device_irqs() that
+ * have the IRQ_SUSPENDED flag set.
+ */
+void resume_device_irqs(void)
+{
+	struct irq_desc *desc;
+	int irq;
+
+	for_each_irq_desc(irq, desc) {
+		unsigned long flags;
+
+		if (!(desc->status & IRQ_SUSPENDED))
+			continue;
+
+		spin_lock_irqsave(&desc->lock, flags);
+		__enable_irq(desc, irq, true);
+		spin_unlock_irqrestore(&desc->lock, flags);
+	}
+}
+EXPORT_SYMBOL_GPL(resume_device_irqs);
+
+/**
+ * check_wakeup_irqs - check if any wake-up interrupts are pending
+ */
+int check_wakeup_irqs(void)
+{
+	struct irq_desc *desc;
+	int irq;
+
+	for_each_irq_desc(irq, desc)
+		if ((desc->status & IRQ_WAKEUP) && (desc->status & IRQ_PENDING))
+			return -EBUSY;
+
+	return 0;
+}
diff --git a/kernel/kexec.c b/kernel/kexec.c
index c7fd6692939d..93eed85fe017 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1450,11 +1450,7 @@ int kernel_kexec(void)
 		error = device_suspend(PMSG_FREEZE);
 		if (error)
 			goto Resume_console;
-		error = disable_nonboot_cpus();
-		if (error)
-			goto Resume_devices;
 		device_pm_lock();
-		local_irq_disable();
 		/* At this point, device_suspend() has been called,
 		 * but *not* device_power_down(). We *must*
 		 * device_power_down() now.  Otherwise, drivers for
@@ -1464,12 +1460,15 @@ int kernel_kexec(void)
 		 */
 		error = device_power_down(PMSG_FREEZE);
 		if (error)
-			goto Enable_irqs;
-
+			goto Resume_devices;
+		error = disable_nonboot_cpus();
+		if (error)
+			goto Enable_cpus;
+		local_irq_disable();
 		/* Suspend system devices */
 		error = sysdev_suspend(PMSG_FREEZE);
 		if (error)
-			goto Power_up_devices;
+			goto Enable_irqs;
 	} else
 #endif
 	{
@@ -1483,13 +1482,13 @@ int kernel_kexec(void)
 #ifdef CONFIG_KEXEC_JUMP
 	if (kexec_image->preserve_context) {
 		sysdev_resume();
- Power_up_devices:
-		device_power_up(PMSG_RESTORE);
  Enable_irqs:
 		local_irq_enable();
-		device_pm_unlock();
+ Enable_cpus:
 		enable_nonboot_cpus();
+		device_power_up(PMSG_RESTORE);
  Resume_devices:
+		device_pm_unlock();
 		device_resume(PMSG_RESTORE);
  Resume_console:
 		resume_console();
diff --git a/kernel/kmod.c b/kernel/kmod.c
index a27a5f64443d..f0c8f545180d 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -167,7 +167,7 @@ static int ____call_usermodehelper(void *data)
 	}
 
 	/* We can run anywhere, unlike our parent keventd(). */
-	set_cpus_allowed_ptr(current, CPU_MASK_ALL_PTR);
+	set_cpus_allowed_ptr(current, cpu_all_mask);
 
 	/*
 	 * Our parent is keventd, which runs with elevated scheduling priority.
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 4fbc456f393d..84bbadd4d021 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -110,7 +110,7 @@ static void create_kthread(struct kthread_create_info *create)
 		 */
 		sched_setscheduler(create->result, SCHED_NORMAL, &param);
 		set_user_nice(create->result, KTHREAD_NICE_LEVEL);
-		set_cpus_allowed_ptr(create->result, CPU_MASK_ALL_PTR);
+		set_cpus_allowed_ptr(create->result, cpu_all_mask);
 	}
 	complete(&create->done);
 }
@@ -240,7 +240,7 @@ int kthreadd(void *unused)
 	set_task_comm(tsk, "kthreadd");
 	ignore_signals(tsk);
 	set_user_nice(tsk, KTHREAD_NICE_LEVEL);
-	set_cpus_allowed_ptr(tsk, CPU_MASK_ALL_PTR);
+	set_cpus_allowed_ptr(tsk, cpu_all_mask);
 
 	current->flags |= PF_NOFREEZE | PF_FREEZER_NOSIG;
 
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 06b0c3568f0b..3673a3f44d9d 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -41,6 +41,7 @@
 #include <linux/utsname.h>
 #include <linux/hash.h>
 #include <linux/ftrace.h>
+#include <linux/stringify.h>
 
 #include <asm/sections.h>
 
@@ -310,12 +311,14 @@ EXPORT_SYMBOL(lockdep_on);
 #if VERBOSE
 # define HARDIRQ_VERBOSE	1
 # define SOFTIRQ_VERBOSE	1
+# define RECLAIM_VERBOSE	1
 #else
 # define HARDIRQ_VERBOSE	0
 # define SOFTIRQ_VERBOSE	0
+# define RECLAIM_VERBOSE	0
 #endif
 
-#if VERBOSE || HARDIRQ_VERBOSE || SOFTIRQ_VERBOSE
+#if VERBOSE || HARDIRQ_VERBOSE || SOFTIRQ_VERBOSE || RECLAIM_VERBOSE
 /*
  * Quick filtering for interesting events:
  */
@@ -443,17 +446,18 @@ atomic_t nr_find_usage_backwards_recursions;
  * Locking printouts:
  */
 
+#define __USAGE(__STATE)						\
+	[LOCK_USED_IN_##__STATE] = "IN-"__stringify(__STATE)"-W",	\
+	[LOCK_ENABLED_##__STATE] = __stringify(__STATE)"-ON-W",		\
+	[LOCK_USED_IN_##__STATE##_READ] = "IN-"__stringify(__STATE)"-R",\
+	[LOCK_ENABLED_##__STATE##_READ] = __stringify(__STATE)"-ON-R",
+
 static const char *usage_str[] =
 {
-	[LOCK_USED] =			"initial-use ",
-	[LOCK_USED_IN_HARDIRQ] =	"in-hardirq-W",
-	[LOCK_USED_IN_SOFTIRQ] =	"in-softirq-W",
-	[LOCK_ENABLED_SOFTIRQS] =	"softirq-on-W",
-	[LOCK_ENABLED_HARDIRQS] =	"hardirq-on-W",
-	[LOCK_USED_IN_HARDIRQ_READ] =	"in-hardirq-R",
-	[LOCK_USED_IN_SOFTIRQ_READ] =	"in-softirq-R",
-	[LOCK_ENABLED_SOFTIRQS_READ] =	"softirq-on-R",
-	[LOCK_ENABLED_HARDIRQS_READ] =	"hardirq-on-R",
+#define LOCKDEP_STATE(__STATE) __USAGE(__STATE)
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+	[LOCK_USED] = "INITIAL USE",
 };
 
 const char * __get_key_name(struct lockdep_subclass_key *key, char *str)
@@ -461,46 +465,45 @@ const char * __get_key_name(struct lockdep_subclass_key *key, char *str)
 	return kallsyms_lookup((unsigned long)key, NULL, NULL, NULL, str);
 }
 
-void
-get_usage_chars(struct lock_class *class, char *c1, char *c2, char *c3, char *c4)
+static inline unsigned long lock_flag(enum lock_usage_bit bit)
 {
-	*c1 = '.', *c2 = '.', *c3 = '.', *c4 = '.';
-
-	if (class->usage_mask & LOCKF_USED_IN_HARDIRQ)
-		*c1 = '+';
-	else
-		if (class->usage_mask & LOCKF_ENABLED_HARDIRQS)
-			*c1 = '-';
+	return 1UL << bit;
+}
 
-	if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ)
-		*c2 = '+';
-	else
-		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQS)
-			*c2 = '-';
+static char get_usage_char(struct lock_class *class, enum lock_usage_bit bit)
+{
+	char c = '.';
 
-	if (class->usage_mask & LOCKF_ENABLED_HARDIRQS_READ)
-		*c3 = '-';
-	if (class->usage_mask & LOCKF_USED_IN_HARDIRQ_READ) {
-		*c3 = '+';
-		if (class->usage_mask & LOCKF_ENABLED_HARDIRQS_READ)
-			*c3 = '?';
+	if (class->usage_mask & lock_flag(bit + 2))
+		c = '+';
+	if (class->usage_mask & lock_flag(bit)) {
+		c = '-';
+		if (class->usage_mask & lock_flag(bit + 2))
+			c = '?';
 	}
 
-	if (class->usage_mask & LOCKF_ENABLED_SOFTIRQS_READ)
-		*c4 = '-';
-	if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ_READ) {
-		*c4 = '+';
-		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQS_READ)
-			*c4 = '?';
-	}
+	return c;
+}
+
+void get_usage_chars(struct lock_class *class, char usage[LOCK_USAGE_CHARS])
+{
+	int i = 0;
+
+#define LOCKDEP_STATE(__STATE) 						\
+	usage[i++] = get_usage_char(class, LOCK_USED_IN_##__STATE);	\
+	usage[i++] = get_usage_char(class, LOCK_USED_IN_##__STATE##_READ);
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+
+	usage[i] = '\0';
 }
 
 static void print_lock_name(struct lock_class *class)
 {
-	char str[KSYM_NAME_LEN], c1, c2, c3, c4;
+	char str[KSYM_NAME_LEN], usage[LOCK_USAGE_CHARS];
 	const char *name;
 
-	get_usage_chars(class, &c1, &c2, &c3, &c4);
+	get_usage_chars(class, usage);
 
 	name = class->name;
 	if (!name) {
@@ -513,7 +516,7 @@ static void print_lock_name(struct lock_class *class)
 		if (class->subclass)
 			printk("/%d", class->subclass);
 	}
-	printk("){%c%c%c%c}", c1, c2, c3, c4);
+	printk("){%s}", usage);
 }
 
 static void print_lockdep_cache(struct lockdep_map *lock)
@@ -1263,9 +1266,49 @@ check_usage(struct task_struct *curr, struct held_lock *prev,
 			bit_backwards, bit_forwards, irqclass);
 }
 
-static int
-check_prev_add_irq(struct task_struct *curr, struct held_lock *prev,
-		struct held_lock *next)
+static const char *state_names[] = {
+#define LOCKDEP_STATE(__STATE) \
+	__stringify(__STATE),
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+};
+
+static const char *state_rnames[] = {
+#define LOCKDEP_STATE(__STATE) \
+	__stringify(__STATE)"-READ",
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+};
+
+static inline const char *state_name(enum lock_usage_bit bit)
+{
+	return (bit & 1) ? state_rnames[bit >> 2] : state_names[bit >> 2];
+}
+
+static int exclusive_bit(int new_bit)
+{
+	/*
+	 * USED_IN
+	 * USED_IN_READ
+	 * ENABLED
+	 * ENABLED_READ
+	 *
+	 * bit 0 - write/read
+	 * bit 1 - used_in/enabled
+	 * bit 2+  state
+	 */
+
+	int state = new_bit & ~3;
+	int dir = new_bit & 2;
+
+	/*
+	 * keep state, bit flip the direction and strip read.
+	 */
+	return state | (dir ^ 2);
+}
+
+static int check_irq_usage(struct task_struct *curr, struct held_lock *prev,
+			   struct held_lock *next, enum lock_usage_bit bit)
 {
 	/*
 	 * Prove that the new dependency does not connect a hardirq-safe
@@ -1273,38 +1316,34 @@ check_prev_add_irq(struct task_struct *curr, struct held_lock *prev,
 	 * the backwards-subgraph starting at <prev>, and the
 	 * forwards-subgraph starting at <next>:
 	 */
-	if (!check_usage(curr, prev, next, LOCK_USED_IN_HARDIRQ,
-					LOCK_ENABLED_HARDIRQS, "hard"))
+	if (!check_usage(curr, prev, next, bit,
+			   exclusive_bit(bit), state_name(bit)))
 		return 0;
 
+	bit++; /* _READ */
+
 	/*
 	 * Prove that the new dependency does not connect a hardirq-safe-read
 	 * lock with a hardirq-unsafe lock - to achieve this we search
 	 * the backwards-subgraph starting at <prev>, and the
 	 * forwards-subgraph starting at <next>:
 	 */
-	if (!check_usage(curr, prev, next, LOCK_USED_IN_HARDIRQ_READ,
-					LOCK_ENABLED_HARDIRQS, "hard-read"))
+	if (!check_usage(curr, prev, next, bit,
+			   exclusive_bit(bit), state_name(bit)))
 		return 0;
 
-	/*
-	 * Prove that the new dependency does not connect a softirq-safe
-	 * lock with a softirq-unsafe lock - to achieve this we search
-	 * the backwards-subgraph starting at <prev>, and the
-	 * forwards-subgraph starting at <next>:
-	 */
-	if (!check_usage(curr, prev, next, LOCK_USED_IN_SOFTIRQ,
-					LOCK_ENABLED_SOFTIRQS, "soft"))
-		return 0;
-	/*
-	 * Prove that the new dependency does not connect a softirq-safe-read
-	 * lock with a softirq-unsafe lock - to achieve this we search
-	 * the backwards-subgraph starting at <prev>, and the
-	 * forwards-subgraph starting at <next>:
-	 */
-	if (!check_usage(curr, prev, next, LOCK_USED_IN_SOFTIRQ_READ,
-					LOCK_ENABLED_SOFTIRQS, "soft"))
+	return 1;
+}
+
+static int
+check_prev_add_irq(struct task_struct *curr, struct held_lock *prev,
+		struct held_lock *next)
+{
+#define LOCKDEP_STATE(__STATE)						\
+	if (!check_irq_usage(curr, prev, next, LOCK_USED_IN_##__STATE))	\
 		return 0;
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
 
 	return 1;
 }
@@ -1933,7 +1972,7 @@ void print_irqtrace_events(struct task_struct *curr)
 	print_ip_sym(curr->softirq_disable_ip);
 }
 
-static int hardirq_verbose(struct lock_class *class)
+static int HARDIRQ_verbose(struct lock_class *class)
 {
 #if HARDIRQ_VERBOSE
 	return class_filter(class);
@@ -1941,7 +1980,7 @@ static int hardirq_verbose(struct lock_class *class)
 	return 0;
 }
 
-static int softirq_verbose(struct lock_class *class)
+static int SOFTIRQ_verbose(struct lock_class *class)
 {
 #if SOFTIRQ_VERBOSE
 	return class_filter(class);
@@ -1949,185 +1988,94 @@ static int softirq_verbose(struct lock_class *class)
 	return 0;
 }
 
+static int RECLAIM_FS_verbose(struct lock_class *class)
+{
+#if RECLAIM_VERBOSE
+	return class_filter(class);
+#endif
+	return 0;
+}
+
 #define STRICT_READ_CHECKS	1
 
-static int mark_lock_irq(struct task_struct *curr, struct held_lock *this,
-		enum lock_usage_bit new_bit)
+static int (*state_verbose_f[])(struct lock_class *class) = {
+#define LOCKDEP_STATE(__STATE) \
+	__STATE##_verbose,
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+};
+
+static inline int state_verbose(enum lock_usage_bit bit,
+				struct lock_class *class)
 {
-	int ret = 1;
+	return state_verbose_f[bit >> 2](class);
+}
 
-	switch(new_bit) {
-	case LOCK_USED_IN_HARDIRQ:
-		if (!valid_state(curr, this, new_bit, LOCK_ENABLED_HARDIRQS))
-			return 0;
-		if (!valid_state(curr, this, new_bit,
-				 LOCK_ENABLED_HARDIRQS_READ))
-			return 0;
-		/*
-		 * just marked it hardirq-safe, check that this lock
-		 * took no hardirq-unsafe lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-					  LOCK_ENABLED_HARDIRQS, "hard"))
-			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it hardirq-safe, check that this lock
-		 * took no hardirq-unsafe-read lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-				LOCK_ENABLED_HARDIRQS_READ, "hard-read"))
-			return 0;
-#endif
-		if (hardirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_USED_IN_SOFTIRQ:
-		if (!valid_state(curr, this, new_bit, LOCK_ENABLED_SOFTIRQS))
-			return 0;
-		if (!valid_state(curr, this, new_bit,
-				 LOCK_ENABLED_SOFTIRQS_READ))
-			return 0;
-		/*
-		 * just marked it softirq-safe, check that this lock
-		 * took no softirq-unsafe lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-					  LOCK_ENABLED_SOFTIRQS, "soft"))
-			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it softirq-safe, check that this lock
-		 * took no softirq-unsafe-read lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-				LOCK_ENABLED_SOFTIRQS_READ, "soft-read"))
-			return 0;
-#endif
-		if (softirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_USED_IN_HARDIRQ_READ:
-		if (!valid_state(curr, this, new_bit, LOCK_ENABLED_HARDIRQS))
-			return 0;
-		/*
-		 * just marked it hardirq-read-safe, check that this lock
-		 * took no hardirq-unsafe lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-					  LOCK_ENABLED_HARDIRQS, "hard"))
-			return 0;
-		if (hardirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_USED_IN_SOFTIRQ_READ:
-		if (!valid_state(curr, this, new_bit, LOCK_ENABLED_SOFTIRQS))
-			return 0;
-		/*
-		 * just marked it softirq-read-safe, check that this lock
-		 * took no softirq-unsafe lock in the past:
-		 */
-		if (!check_usage_forwards(curr, this,
-					  LOCK_ENABLED_SOFTIRQS, "soft"))
-			return 0;
-		if (softirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_ENABLED_HARDIRQS:
-		if (!valid_state(curr, this, new_bit, LOCK_USED_IN_HARDIRQ))
-			return 0;
-		if (!valid_state(curr, this, new_bit,
-				 LOCK_USED_IN_HARDIRQ_READ))
-			return 0;
-		/*
-		 * just marked it hardirq-unsafe, check that no hardirq-safe
-		 * lock in the system ever took it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-					   LOCK_USED_IN_HARDIRQ, "hard"))
-			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it hardirq-unsafe, check that no
-		 * hardirq-safe-read lock in the system ever took
-		 * it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-				   LOCK_USED_IN_HARDIRQ_READ, "hard-read"))
-			return 0;
-#endif
-		if (hardirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_ENABLED_SOFTIRQS:
-		if (!valid_state(curr, this, new_bit, LOCK_USED_IN_SOFTIRQ))
-			return 0;
-		if (!valid_state(curr, this, new_bit,
-				 LOCK_USED_IN_SOFTIRQ_READ))
-			return 0;
-		/*
-		 * just marked it softirq-unsafe, check that no softirq-safe
-		 * lock in the system ever took it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-					   LOCK_USED_IN_SOFTIRQ, "soft"))
-			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it softirq-unsafe, check that no
-		 * softirq-safe-read lock in the system ever took
-		 * it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-				   LOCK_USED_IN_SOFTIRQ_READ, "soft-read"))
-			return 0;
-#endif
-		if (softirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_ENABLED_HARDIRQS_READ:
-		if (!valid_state(curr, this, new_bit, LOCK_USED_IN_HARDIRQ))
-			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it hardirq-read-unsafe, check that no
-		 * hardirq-safe lock in the system ever took it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-					   LOCK_USED_IN_HARDIRQ, "hard"))
-			return 0;
-#endif
-		if (hardirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	case LOCK_ENABLED_SOFTIRQS_READ:
-		if (!valid_state(curr, this, new_bit, LOCK_USED_IN_SOFTIRQ))
+typedef int (*check_usage_f)(struct task_struct *, struct held_lock *,
+			     enum lock_usage_bit bit, const char *name);
+
+static int
+mark_lock_irq(struct task_struct *curr, struct held_lock *this, int new_bit)
+{
+	int excl_bit = exclusive_bit(new_bit);
+	int read = new_bit & 1;
+	int dir = new_bit & 2;
+
+	/*
+	 * mark USED_IN has to look forwards -- to ensure no dependency
+	 * has ENABLED state, which would allow recursion deadlocks.
+	 *
+	 * mark ENABLED has to look backwards -- to ensure no dependee
+	 * has USED_IN state, which, again, would allow  recursion deadlocks.
+	 */
+	check_usage_f usage = dir ?
+		check_usage_backwards : check_usage_forwards;
+
+	/*
+	 * Validate that this particular lock does not have conflicting
+	 * usage states.
+	 */
+	if (!valid_state(curr, this, new_bit, excl_bit))
+		return 0;
+
+	/*
+	 * Validate that the lock dependencies don't have conflicting usage
+	 * states.
+	 */
+	if ((!read || !dir || STRICT_READ_CHECKS) &&
+			!usage(curr, this, excl_bit, state_name(new_bit)))
+		return 0;
+
+	/*
+	 * Check for read in write conflicts
+	 */
+	if (!read) {
+		if (!valid_state(curr, this, new_bit, excl_bit + 1))
 			return 0;
-#if STRICT_READ_CHECKS
-		/*
-		 * just marked it softirq-read-unsafe, check that no
-		 * softirq-safe lock in the system ever took it in the past:
-		 */
-		if (!check_usage_backwards(curr, this,
-					   LOCK_USED_IN_SOFTIRQ, "soft"))
+
+		if (STRICT_READ_CHECKS &&
+			!usage(curr, this, excl_bit + 1,
+				state_name(new_bit + 1)))
 			return 0;
-#endif
-		if (softirq_verbose(hlock_class(this)))
-			ret = 2;
-		break;
-	default:
-		WARN_ON(1);
-		break;
 	}
 
-	return ret;
+	if (state_verbose(new_bit, hlock_class(this)))
+		return 2;
+
+	return 1;
 }
 
+enum mark_type {
+#define LOCKDEP_STATE(__STATE)	__STATE,
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+};
+
 /*
  * Mark all held locks with a usage bit:
  */
 static int
-mark_held_locks(struct task_struct *curr, int hardirq)
+mark_held_locks(struct task_struct *curr, enum mark_type mark)
 {
 	enum lock_usage_bit usage_bit;
 	struct held_lock *hlock;
@@ -2136,17 +2084,12 @@ mark_held_locks(struct task_struct *curr, int hardirq)
 	for (i = 0; i < curr->lockdep_depth; i++) {
 		hlock = curr->held_locks + i;
 
-		if (hardirq) {
-			if (hlock->read)
-				usage_bit = LOCK_ENABLED_HARDIRQS_READ;
-			else
-				usage_bit = LOCK_ENABLED_HARDIRQS;
-		} else {
-			if (hlock->read)
-				usage_bit = LOCK_ENABLED_SOFTIRQS_READ;
-			else
-				usage_bit = LOCK_ENABLED_SOFTIRQS;
-		}
+		usage_bit = 2 + (mark << 2); /* ENABLED */
+		if (hlock->read)
+			usage_bit += 1; /* READ */
+
+		BUG_ON(usage_bit >= LOCK_USAGE_STATES);
+
 		if (!mark_lock(curr, hlock, usage_bit))
 			return 0;
 	}
@@ -2200,7 +2143,7 @@ void trace_hardirqs_on_caller(unsigned long ip)
 	 * We are going to turn hardirqs on, so set the
 	 * usage bit for all held locks:
 	 */
-	if (!mark_held_locks(curr, 1))
+	if (!mark_held_locks(curr, HARDIRQ))
 		return;
 	/*
 	 * If we have softirqs enabled, then set the usage
@@ -2208,7 +2151,7 @@ void trace_hardirqs_on_caller(unsigned long ip)
 	 * this bit from being set before)
 	 */
 	if (curr->softirqs_enabled)
-		if (!mark_held_locks(curr, 0))
+		if (!mark_held_locks(curr, SOFTIRQ))
 			return;
 
 	curr->hardirq_enable_ip = ip;
@@ -2288,7 +2231,7 @@ void trace_softirqs_on(unsigned long ip)
 	 * enabled too:
 	 */
 	if (curr->hardirqs_enabled)
-		mark_held_locks(curr, 0);
+		mark_held_locks(curr, SOFTIRQ);
 }
 
 /*
@@ -2317,6 +2260,48 @@ void trace_softirqs_off(unsigned long ip)
 		debug_atomic_inc(&redundant_softirqs_off);
 }
 
+static void __lockdep_trace_alloc(gfp_t gfp_mask, unsigned long flags)
+{
+	struct task_struct *curr = current;
+
+	if (unlikely(!debug_locks))
+		return;
+
+	/* no reclaim without waiting on it */
+	if (!(gfp_mask & __GFP_WAIT))
+		return;
+
+	/* this guy won't enter reclaim */
+	if ((curr->flags & PF_MEMALLOC) && !(gfp_mask & __GFP_NOMEMALLOC))
+		return;
+
+	/* We're only interested __GFP_FS allocations for now */
+	if (!(gfp_mask & __GFP_FS))
+		return;
+
+	if (DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)))
+		return;
+
+	mark_held_locks(curr, RECLAIM_FS);
+}
+
+static void check_flags(unsigned long flags);
+
+void lockdep_trace_alloc(gfp_t gfp_mask)
+{
+	unsigned long flags;
+
+	if (unlikely(current->lockdep_recursion))
+		return;
+
+	raw_local_irq_save(flags);
+	check_flags(flags);
+	current->lockdep_recursion = 1;
+	__lockdep_trace_alloc(gfp_mask, flags);
+	current->lockdep_recursion = 0;
+	raw_local_irq_restore(flags);
+}
+
 static int mark_irqflags(struct task_struct *curr, struct held_lock *hlock)
 {
 	/*
@@ -2345,19 +2330,35 @@ static int mark_irqflags(struct task_struct *curr, struct held_lock *hlock)
 	if (!hlock->hardirqs_off) {
 		if (hlock->read) {
 			if (!mark_lock(curr, hlock,
-					LOCK_ENABLED_HARDIRQS_READ))
+					LOCK_ENABLED_HARDIRQ_READ))
 				return 0;
 			if (curr->softirqs_enabled)
 				if (!mark_lock(curr, hlock,
-						LOCK_ENABLED_SOFTIRQS_READ))
+						LOCK_ENABLED_SOFTIRQ_READ))
 					return 0;
 		} else {
 			if (!mark_lock(curr, hlock,
-					LOCK_ENABLED_HARDIRQS))
+					LOCK_ENABLED_HARDIRQ))
 				return 0;
 			if (curr->softirqs_enabled)
 				if (!mark_lock(curr, hlock,
-						LOCK_ENABLED_SOFTIRQS))
+						LOCK_ENABLED_SOFTIRQ))
+					return 0;
+		}
+	}
+
+	/*
+	 * We reuse the irq context infrastructure more broadly as a general
+	 * context checking code. This tests GFP_FS recursion (a lock taken
+	 * during reclaim for a GFP_FS allocation is held over a GFP_FS
+	 * allocation).
+	 */
+	if (!hlock->trylock && (curr->lockdep_reclaim_gfp & __GFP_FS)) {
+		if (hlock->read) {
+			if (!mark_lock(curr, hlock, LOCK_USED_IN_RECLAIM_FS_READ))
+					return 0;
+		} else {
+			if (!mark_lock(curr, hlock, LOCK_USED_IN_RECLAIM_FS))
 					return 0;
 		}
 	}
@@ -2412,6 +2413,10 @@ static inline int separate_irq_context(struct task_struct *curr,
 	return 0;
 }
 
+void lockdep_trace_alloc(gfp_t gfp_mask)
+{
+}
+
 #endif
 
 /*
@@ -2445,14 +2450,13 @@ static int mark_lock(struct task_struct *curr, struct held_lock *this,
 		return 0;
 
 	switch (new_bit) {
-	case LOCK_USED_IN_HARDIRQ:
-	case LOCK_USED_IN_SOFTIRQ:
-	case LOCK_USED_IN_HARDIRQ_READ:
-	case LOCK_USED_IN_SOFTIRQ_READ:
-	case LOCK_ENABLED_HARDIRQS:
-	case LOCK_ENABLED_SOFTIRQS:
-	case LOCK_ENABLED_HARDIRQS_READ:
-	case LOCK_ENABLED_SOFTIRQS_READ:
+#define LOCKDEP_STATE(__STATE)			\
+	case LOCK_USED_IN_##__STATE:		\
+	case LOCK_USED_IN_##__STATE##_READ:	\
+	case LOCK_ENABLED_##__STATE:		\
+	case LOCK_ENABLED_##__STATE##_READ:
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
 		ret = mark_lock_irq(curr, this, new_bit);
 		if (!ret)
 			return 0;
@@ -2966,6 +2970,16 @@ void lock_release(struct lockdep_map *lock, int nested,
 }
 EXPORT_SYMBOL_GPL(lock_release);
 
+void lockdep_set_current_reclaim_state(gfp_t gfp_mask)
+{
+	current->lockdep_reclaim_gfp = gfp_mask;
+}
+
+void lockdep_clear_current_reclaim_state(void)
+{
+	current->lockdep_reclaim_gfp = 0;
+}
+
 #ifdef CONFIG_LOCK_STAT
 static int
 print_lock_contention_bug(struct task_struct *curr, struct lockdep_map *lock,
diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 56b196932c08..a2cc7e9a6e84 100644
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -7,6 +7,45 @@
  */
 
 /*
+ * Lock-class usage-state bits:
+ */
+enum lock_usage_bit {
+#define LOCKDEP_STATE(__STATE)		\
+	LOCK_USED_IN_##__STATE,		\
+	LOCK_USED_IN_##__STATE##_READ,	\
+	LOCK_ENABLED_##__STATE,		\
+	LOCK_ENABLED_##__STATE##_READ,
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+	LOCK_USED,
+	LOCK_USAGE_STATES
+};
+
+/*
+ * Usage-state bitmasks:
+ */
+#define __LOCKF(__STATE)	LOCKF_##__STATE = (1 << LOCK_##__STATE),
+
+enum {
+#define LOCKDEP_STATE(__STATE)						\
+	__LOCKF(USED_IN_##__STATE)					\
+	__LOCKF(USED_IN_##__STATE##_READ)				\
+	__LOCKF(ENABLED_##__STATE)					\
+	__LOCKF(ENABLED_##__STATE##_READ)
+#include "lockdep_states.h"
+#undef LOCKDEP_STATE
+	__LOCKF(USED)
+};
+
+#define LOCKF_ENABLED_IRQ (LOCKF_ENABLED_HARDIRQ | LOCKF_ENABLED_SOFTIRQ)
+#define LOCKF_USED_IN_IRQ (LOCKF_USED_IN_HARDIRQ | LOCKF_USED_IN_SOFTIRQ)
+
+#define LOCKF_ENABLED_IRQ_READ \
+		(LOCKF_ENABLED_HARDIRQ_READ | LOCKF_ENABLED_SOFTIRQ_READ)
+#define LOCKF_USED_IN_IRQ_READ \
+		(LOCKF_USED_IN_HARDIRQ_READ | LOCKF_USED_IN_SOFTIRQ_READ)
+
+/*
  * MAX_LOCKDEP_ENTRIES is the maximum number of lock dependencies
  * we track.
  *
@@ -31,8 +70,10 @@
 extern struct list_head all_lock_classes;
 extern struct lock_chain lock_chains[];
 
-extern void
-get_usage_chars(struct lock_class *class, char *c1, char *c2, char *c3, char *c4);
+#define LOCK_USAGE_CHARS (1+LOCK_USAGE_STATES/2)
+
+extern void get_usage_chars(struct lock_class *class,
+			    char usage[LOCK_USAGE_CHARS]);
 
 extern const char * __get_key_name(struct lockdep_subclass_key *key, char *str);
 
diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c
index 13716b813896..d7135aa2d2c4 100644
--- a/kernel/lockdep_proc.c
+++ b/kernel/lockdep_proc.c
@@ -84,7 +84,7 @@ static int l_show(struct seq_file *m, void *v)
 {
 	struct lock_class *class = v;
 	struct lock_list *entry;
-	char c1, c2, c3, c4;
+	char usage[LOCK_USAGE_CHARS];
 
 	if (v == SEQ_START_TOKEN) {
 		seq_printf(m, "all lock classes:\n");
@@ -100,8 +100,8 @@ static int l_show(struct seq_file *m, void *v)
 	seq_printf(m, " BD:%5ld", lockdep_count_backward_deps(class));
 #endif
 
-	get_usage_chars(class, &c1, &c2, &c3, &c4);
-	seq_printf(m, " %c%c%c%c", c1, c2, c3, c4);
+	get_usage_chars(class, usage);
+	seq_printf(m, " %s", usage);
 
 	seq_printf(m, ": ");
 	print_name(m, class);
@@ -300,27 +300,27 @@ static int lockdep_stats_show(struct seq_file *m, void *v)
 			nr_uncategorized++;
 		if (class->usage_mask & LOCKF_USED_IN_IRQ)
 			nr_irq_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_IRQS)
+		if (class->usage_mask & LOCKF_ENABLED_IRQ)
 			nr_irq_unsafe++;
 		if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ)
 			nr_softirq_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQS)
+		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQ)
 			nr_softirq_unsafe++;
 		if (class->usage_mask & LOCKF_USED_IN_HARDIRQ)
 			nr_hardirq_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_HARDIRQS)
+		if (class->usage_mask & LOCKF_ENABLED_HARDIRQ)
 			nr_hardirq_unsafe++;
 		if (class->usage_mask & LOCKF_USED_IN_IRQ_READ)
 			nr_irq_read_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_IRQS_READ)
+		if (class->usage_mask & LOCKF_ENABLED_IRQ_READ)
 			nr_irq_read_unsafe++;
 		if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ_READ)
 			nr_softirq_read_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQS_READ)
+		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQ_READ)
 			nr_softirq_read_unsafe++;
 		if (class->usage_mask & LOCKF_USED_IN_HARDIRQ_READ)
 			nr_hardirq_read_safe++;
-		if (class->usage_mask & LOCKF_ENABLED_HARDIRQS_READ)
+		if (class->usage_mask & LOCKF_ENABLED_HARDIRQ_READ)
 			nr_hardirq_read_unsafe++;
 
 #ifdef CONFIG_PROVE_LOCKING
@@ -601,6 +601,10 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
 static void seq_header(struct seq_file *m)
 {
 	seq_printf(m, "lock_stat version 0.3\n");
+
+	if (unlikely(!debug_locks))
+		seq_printf(m, "*WARNING* lock debugging disabled!! - possibly due to a lockdep warning\n");
+
 	seq_line(m, '-', 0, 40 + 1 + 10 * (14 + 1));
 	seq_printf(m, "%40s %14s %14s %14s %14s %14s %14s %14s %14s "
 			"%14s %14s\n",
diff --git a/kernel/lockdep_states.h b/kernel/lockdep_states.h
new file mode 100644
index 000000000000..995b0cc2b84c
--- /dev/null
+++ b/kernel/lockdep_states.h
@@ -0,0 +1,9 @@
+/*
+ * Lockdep states,
+ *
+ * please update XXX_LOCK_USAGE_STATES in include/linux/lockdep.h whenever
+ * you add one, or come up with a nice dynamic solution.
+ */
+LOCKDEP_STATE(HARDIRQ)
+LOCKDEP_STATE(SOFTIRQ)
+LOCKDEP_STATE(RECLAIM_FS)
diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
index 1d94160eb532..50d022e5a560 100644
--- a/kernel/mutex-debug.c
+++ b/kernel/mutex-debug.c
@@ -26,11 +26,6 @@
 /*
  * Must be called with lock->wait_lock held.
  */
-void debug_mutex_set_owner(struct mutex *lock, struct thread_info *new_owner)
-{
-	lock->owner = new_owner;
-}
-
 void debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter)
 {
 	memset(waiter, MUTEX_DEBUG_INIT, sizeof(*waiter));
@@ -59,7 +54,6 @@ void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
 
 	/* Mark the current thread as blocked on the lock: */
 	ti->task->blocked_on = waiter;
-	waiter->lock = lock;
 }
 
 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
@@ -82,7 +76,7 @@ void debug_mutex_unlock(struct mutex *lock)
 	DEBUG_LOCKS_WARN_ON(lock->magic != lock);
 	DEBUG_LOCKS_WARN_ON(lock->owner != current_thread_info());
 	DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next);
-	DEBUG_LOCKS_WARN_ON(lock->owner != current_thread_info());
+	mutex_clear_owner(lock);
 }
 
 void debug_mutex_init(struct mutex *lock, const char *name,
@@ -95,7 +89,6 @@ void debug_mutex_init(struct mutex *lock, const char *name,
 	debug_check_no_locks_freed((void *)lock, sizeof(*lock));
 	lockdep_init_map(&lock->dep_map, name, key, 0);
 #endif
-	lock->owner = NULL;
 	lock->magic = lock;
 }
 
diff --git a/kernel/mutex-debug.h b/kernel/mutex-debug.h
index babfbdfc534b..6b2d735846a5 100644
--- a/kernel/mutex-debug.h
+++ b/kernel/mutex-debug.h
@@ -13,14 +13,6 @@
 /*
  * This must be called with lock->wait_lock held.
  */
-extern void
-debug_mutex_set_owner(struct mutex *lock, struct thread_info *new_owner);
-
-static inline void debug_mutex_clear_owner(struct mutex *lock)
-{
-	lock->owner = NULL;
-}
-
 extern void debug_mutex_lock_common(struct mutex *lock,
 				    struct mutex_waiter *waiter);
 extern void debug_mutex_wake_waiter(struct mutex *lock,
@@ -35,6 +27,16 @@ extern void debug_mutex_unlock(struct mutex *lock);
 extern void debug_mutex_init(struct mutex *lock, const char *name,
 			     struct lock_class_key *key);
 
+static inline void mutex_set_owner(struct mutex *lock)
+{
+	lock->owner = current_thread_info();
+}
+
+static inline void mutex_clear_owner(struct mutex *lock)
+{
+	lock->owner = NULL;
+}
+
 #define spin_lock_mutex(lock, flags)			\
 	do {						\
 		struct mutex *l = container_of(lock, struct mutex, wait_lock); \
diff --git a/kernel/mutex.c b/kernel/mutex.c
index 4f45d4b658ef..5d79781394a3 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -10,6 +10,11 @@
  * Many thanks to Arjan van de Ven, Thomas Gleixner, Steven Rostedt and
  * David Howells for suggestions and improvements.
  *
+ *  - Adaptive spinning for mutexes by Peter Zijlstra. (Ported to mainline
+ *    from the -rt tree, where it was originally implemented for rtmutexes
+ *    by Steven Rostedt, based on work by Gregory Haskins, Peter Morreale
+ *    and Sven Dietrich.
+ *
  * Also see Documentation/mutex-design.txt.
  */
 #include <linux/mutex.h>
@@ -46,6 +51,7 @@ __mutex_init(struct mutex *lock, const char *name, struct lock_class_key *key)
 	atomic_set(&lock->count, 1);
 	spin_lock_init(&lock->wait_lock);
 	INIT_LIST_HEAD(&lock->wait_list);
+	mutex_clear_owner(lock);
 
 	debug_mutex_init(lock, name, key);
 }
@@ -91,6 +97,7 @@ void inline __sched mutex_lock(struct mutex *lock)
 	 * 'unlocked' into 'locked' state.
 	 */
 	__mutex_fastpath_lock(&lock->count, __mutex_lock_slowpath);
+	mutex_set_owner(lock);
 }
 
 EXPORT_SYMBOL(mutex_lock);
@@ -115,6 +122,14 @@ void __sched mutex_unlock(struct mutex *lock)
 	 * The unlocking fastpath is the 0->1 transition from 'locked'
 	 * into 'unlocked' state:
 	 */
+#ifndef CONFIG_DEBUG_MUTEXES
+	/*
+	 * When debugging is enabled we must not clear the owner before time,
+	 * the slow path will always be taken, and that clears the owner field
+	 * after verifying that it was indeed current.
+	 */
+	mutex_clear_owner(lock);
+#endif
 	__mutex_fastpath_unlock(&lock->count, __mutex_unlock_slowpath);
 }
 
@@ -129,21 +144,75 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 {
 	struct task_struct *task = current;
 	struct mutex_waiter waiter;
-	unsigned int old_val;
 	unsigned long flags;
 
+	preempt_disable();
+	mutex_acquire(&lock->dep_map, subclass, 0, ip);
+#if defined(CONFIG_SMP) && !defined(CONFIG_DEBUG_MUTEXES)
+	/*
+	 * Optimistic spinning.
+	 *
+	 * We try to spin for acquisition when we find that there are no
+	 * pending waiters and the lock owner is currently running on a
+	 * (different) CPU.
+	 *
+	 * The rationale is that if the lock owner is running, it is likely to
+	 * release the lock soon.
+	 *
+	 * Since this needs the lock owner, and this mutex implementation
+	 * doesn't track the owner atomically in the lock field, we need to
+	 * track it non-atomically.
+	 *
+	 * We can't do this for DEBUG_MUTEXES because that relies on wait_lock
+	 * to serialize everything.
+	 */
+
+	for (;;) {
+		struct thread_info *owner;
+
+		/*
+		 * If there's an owner, wait for it to either
+		 * release the lock or go to sleep.
+		 */
+		owner = ACCESS_ONCE(lock->owner);
+		if (owner && !mutex_spin_on_owner(lock, owner))
+			break;
+
+		if (atomic_cmpxchg(&lock->count, 1, 0) == 1) {
+			lock_acquired(&lock->dep_map, ip);
+			mutex_set_owner(lock);
+			preempt_enable();
+			return 0;
+		}
+
+		/*
+		 * When there's no owner, we might have preempted between the
+		 * owner acquiring the lock and setting the owner field. If
+		 * we're an RT task that will live-lock because we won't let
+		 * the owner complete.
+		 */
+		if (!owner && (need_resched() || rt_task(task)))
+			break;
+
+		/*
+		 * The cpu_relax() call is a compiler barrier which forces
+		 * everything in this loop to be re-loaded. We don't need
+		 * memory barriers as we'll eventually observe the right
+		 * values at the cost of a few extra spins.
+		 */
+		cpu_relax();
+	}
+#endif
 	spin_lock_mutex(&lock->wait_lock, flags);
 
 	debug_mutex_lock_common(lock, &waiter);
-	mutex_acquire(&lock->dep_map, subclass, 0, ip);
 	debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
 
 	/* add waiting tasks to the end of the waitqueue (FIFO): */
 	list_add_tail(&waiter.list, &lock->wait_list);
 	waiter.task = task;
 
-	old_val = atomic_xchg(&lock->count, -1);
-	if (old_val == 1)
+	if (atomic_xchg(&lock->count, -1) == 1)
 		goto done;
 
 	lock_contended(&lock->dep_map, ip);
@@ -158,8 +227,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 		 * that when we release the lock, we properly wake up the
 		 * other waiters:
 		 */
-		old_val = atomic_xchg(&lock->count, -1);
-		if (old_val == 1)
+		if (atomic_xchg(&lock->count, -1) == 1)
 			break;
 
 		/*
@@ -173,21 +241,22 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 			spin_unlock_mutex(&lock->wait_lock, flags);
 
 			debug_mutex_free_waiter(&waiter);
+			preempt_enable();
 			return -EINTR;
 		}
 		__set_task_state(task, state);
 
 		/* didnt get the lock, go to sleep: */
 		spin_unlock_mutex(&lock->wait_lock, flags);
-		schedule();
+		__schedule();
 		spin_lock_mutex(&lock->wait_lock, flags);
 	}
 
 done:
 	lock_acquired(&lock->dep_map, ip);
 	/* got the lock - rejoice! */
-	mutex_remove_waiter(lock, &waiter, task_thread_info(task));
-	debug_mutex_set_owner(lock, task_thread_info(task));
+	mutex_remove_waiter(lock, &waiter, current_thread_info());
+	mutex_set_owner(lock);
 
 	/* set it to 0 if there are no waiters left: */
 	if (likely(list_empty(&lock->wait_list)))
@@ -196,6 +265,7 @@ done:
 	spin_unlock_mutex(&lock->wait_lock, flags);
 
 	debug_mutex_free_waiter(&waiter);
+	preempt_enable();
 
 	return 0;
 }
@@ -222,7 +292,8 @@ int __sched
 mutex_lock_interruptible_nested(struct mutex *lock, unsigned int subclass)
 {
 	might_sleep();
-	return __mutex_lock_common(lock, TASK_INTERRUPTIBLE, subclass, _RET_IP_);
+	return __mutex_lock_common(lock, TASK_INTERRUPTIBLE,
+				   subclass, _RET_IP_);
 }
 
 EXPORT_SYMBOL_GPL(mutex_lock_interruptible_nested);
@@ -260,8 +331,6 @@ __mutex_unlock_common_slowpath(atomic_t *lock_count, int nested)
 		wake_up_process(waiter->task);
 	}
 
-	debug_mutex_clear_owner(lock);
-
 	spin_unlock_mutex(&lock->wait_lock, flags);
 }
 
@@ -298,18 +367,30 @@ __mutex_lock_interruptible_slowpath(atomic_t *lock_count);
  */
 int __sched mutex_lock_interruptible(struct mutex *lock)
 {
+	int ret;
+
 	might_sleep();
-	return __mutex_fastpath_lock_retval
+	ret =  __mutex_fastpath_lock_retval
 			(&lock->count, __mutex_lock_interruptible_slowpath);
+	if (!ret)
+		mutex_set_owner(lock);
+
+	return ret;
 }
 
 EXPORT_SYMBOL(mutex_lock_interruptible);
 
 int __sched mutex_lock_killable(struct mutex *lock)
 {
+	int ret;
+
 	might_sleep();
-	return __mutex_fastpath_lock_retval
+	ret = __mutex_fastpath_lock_retval
 			(&lock->count, __mutex_lock_killable_slowpath);
+	if (!ret)
+		mutex_set_owner(lock);
+
+	return ret;
 }
 EXPORT_SYMBOL(mutex_lock_killable);
 
@@ -352,9 +433,10 @@ static inline int __mutex_trylock_slowpath(atomic_t *lock_count)
 
 	prev = atomic_xchg(&lock->count, -1);
 	if (likely(prev == 1)) {
-		debug_mutex_set_owner(lock, current_thread_info());
+		mutex_set_owner(lock);
 		mutex_acquire(&lock->dep_map, 0, 1, _RET_IP_);
 	}
+
 	/* Set it back to 0 if there are no waiters: */
 	if (likely(list_empty(&lock->wait_list)))
 		atomic_set(&lock->count, 0);
@@ -380,8 +462,13 @@ static inline int __mutex_trylock_slowpath(atomic_t *lock_count)
  */
 int __sched mutex_trylock(struct mutex *lock)
 {
-	return __mutex_fastpath_trylock(&lock->count,
-					__mutex_trylock_slowpath);
+	int ret;
+
+	ret = __mutex_fastpath_trylock(&lock->count, __mutex_trylock_slowpath);
+	if (ret)
+		mutex_set_owner(lock);
+
+	return ret;
 }
 
 EXPORT_SYMBOL(mutex_trylock);
diff --git a/kernel/mutex.h b/kernel/mutex.h
index a075dafbb290..67578ca48f94 100644
--- a/kernel/mutex.h
+++ b/kernel/mutex.h
@@ -16,8 +16,26 @@
 #define mutex_remove_waiter(lock, waiter, ti) \
 		__list_del((waiter)->list.prev, (waiter)->list.next)
 
-#define debug_mutex_set_owner(lock, new_owner)		do { } while (0)
-#define debug_mutex_clear_owner(lock)			do { } while (0)
+#ifdef CONFIG_SMP
+static inline void mutex_set_owner(struct mutex *lock)
+{
+	lock->owner = current_thread_info();
+}
+
+static inline void mutex_clear_owner(struct mutex *lock)
+{
+	lock->owner = NULL;
+}
+#else
+static inline void mutex_set_owner(struct mutex *lock)
+{
+}
+
+static inline void mutex_clear_owner(struct mutex *lock)
+{
+}
+#endif
+
 #define debug_mutex_wake_waiter(lock, waiter)		do { } while (0)
 #define debug_mutex_free_waiter(waiter)			do { } while (0)
 #define debug_mutex_add_waiter(lock, waiter, ti)	do { } while (0)
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 4a4a206b1979..e886d1332a10 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -214,7 +214,7 @@ static int create_image(int platform_mode)
 		return error;
 
 	device_pm_lock();
-	local_irq_disable();
+
 	/* At this point, device_suspend() has been called, but *not*
 	 * device_power_down(). We *must* call device_power_down() now.
 	 * Otherwise, drivers for some devices (e.g. interrupt controllers)
@@ -225,13 +225,25 @@ static int create_image(int platform_mode)
 	if (error) {
 		printk(KERN_ERR "PM: Some devices failed to power down, "
 			"aborting hibernation\n");
-		goto Enable_irqs;
+		goto Unlock;
 	}
+
+	error = platform_pre_snapshot(platform_mode);
+	if (error || hibernation_test(TEST_PLATFORM))
+		goto Platform_finish;
+
+	error = disable_nonboot_cpus();
+	if (error || hibernation_test(TEST_CPUS)
+	    || hibernation_testmode(HIBERNATION_TEST))
+		goto Enable_cpus;
+
+	local_irq_disable();
+
 	sysdev_suspend(PMSG_FREEZE);
 	if (error) {
 		printk(KERN_ERR "PM: Some devices failed to power down, "
 			"aborting hibernation\n");
-		goto Power_up_devices;
+		goto Enable_irqs;
 	}
 
 	if (hibernation_test(TEST_CORE))
@@ -247,17 +259,28 @@ static int create_image(int platform_mode)
 	restore_processor_state();
 	if (!in_suspend)
 		platform_leave(platform_mode);
+
  Power_up:
 	sysdev_resume();
 	/* NOTE:  device_power_up() is just a resume() for devices
 	 * that suspended with irqs off ... no overall powerup.
 	 */
- Power_up_devices:
-	device_power_up(in_suspend ?
-		(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
+
  Enable_irqs:
 	local_irq_enable();
+
+ Enable_cpus:
+	enable_nonboot_cpus();
+
+ Platform_finish:
+	platform_finish(platform_mode);
+
+	device_power_up(in_suspend ?
+		(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
+
+ Unlock:
 	device_pm_unlock();
+
 	return error;
 }
 
@@ -291,25 +314,9 @@ int hibernation_snapshot(int platform_mode)
 	if (hibernation_test(TEST_DEVICES))
 		goto Recover_platform;
 
-	error = platform_pre_snapshot(platform_mode);
-	if (error || hibernation_test(TEST_PLATFORM))
-		goto Finish;
-
-	error = disable_nonboot_cpus();
-	if (!error) {
-		if (hibernation_test(TEST_CPUS))
-			goto Enable_cpus;
-
-		if (hibernation_testmode(HIBERNATION_TEST))
-			goto Enable_cpus;
+	error = create_image(platform_mode);
+	/* Control returns here after successful restore */
 
-		error = create_image(platform_mode);
-		/* Control returns here after successful restore */
-	}
- Enable_cpus:
-	enable_nonboot_cpus();
- Finish:
-	platform_finish(platform_mode);
  Resume_devices:
 	device_resume(in_suspend ?
 		(error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
@@ -331,19 +338,33 @@ int hibernation_snapshot(int platform_mode)
  *	kernel.
  */
 
-static int resume_target_kernel(void)
+static int resume_target_kernel(bool platform_mode)
 {
 	int error;
 
 	device_pm_lock();
-	local_irq_disable();
+
 	error = device_power_down(PMSG_QUIESCE);
 	if (error) {
 		printk(KERN_ERR "PM: Some devices failed to power down, "
 			"aborting resume\n");
-		goto Enable_irqs;
+		goto Unlock;
 	}
-	sysdev_suspend(PMSG_QUIESCE);
+
+	error = platform_pre_restore(platform_mode);
+	if (error)
+		goto Cleanup;
+
+	error = disable_nonboot_cpus();
+	if (error)
+		goto Enable_cpus;
+
+	local_irq_disable();
+
+	error = sysdev_suspend(PMSG_QUIESCE);
+	if (error)
+		goto Enable_irqs;
+
 	/* We'll ignore saved state, but this gets preempt count (etc) right */
 	save_processor_state();
 	error = restore_highmem();
@@ -366,11 +387,23 @@ static int resume_target_kernel(void)
 	swsusp_free();
 	restore_processor_state();
 	touch_softlockup_watchdog();
+
 	sysdev_resume();
-	device_power_up(PMSG_RECOVER);
+
  Enable_irqs:
 	local_irq_enable();
+
+ Enable_cpus:
+	enable_nonboot_cpus();
+
+ Cleanup:
+	platform_restore_cleanup(platform_mode);
+
+	device_power_up(PMSG_RECOVER);
+
+ Unlock:
 	device_pm_unlock();
+
 	return error;
 }
 
@@ -390,19 +423,10 @@ int hibernation_restore(int platform_mode)
 	pm_prepare_console();
 	suspend_console();
 	error = device_suspend(PMSG_QUIESCE);
-	if (error)
-		goto Finish;
-
-	error = platform_pre_restore(platform_mode);
 	if (!error) {
-		error = disable_nonboot_cpus();
-		if (!error)
-			error = resume_target_kernel();
-		enable_nonboot_cpus();
+		error = resume_target_kernel(platform_mode);
+		device_resume(PMSG_RECOVER);
 	}
-	platform_restore_cleanup(platform_mode);
-	device_resume(PMSG_RECOVER);
- Finish:
 	resume_console();
 	pm_restore_console();
 	return error;
@@ -438,38 +462,46 @@ int hibernation_platform_enter(void)
 		goto Resume_devices;
 	}
 
+	device_pm_lock();
+
+	error = device_power_down(PMSG_HIBERNATE);
+	if (error)
+		goto Unlock;
+
 	error = hibernation_ops->prepare();
 	if (error)
-		goto Resume_devices;
+		goto Platofrm_finish;
 
 	error = disable_nonboot_cpus();
 	if (error)
-		goto Finish;
+		goto Platofrm_finish;
 
-	device_pm_lock();
 	local_irq_disable();
-	error = device_power_down(PMSG_HIBERNATE);
-	if (!error) {
-		sysdev_suspend(PMSG_HIBERNATE);
-		hibernation_ops->enter();
-		/* We should never get here */
-		while (1);
-	}
-	local_irq_enable();
-	device_pm_unlock();
+	sysdev_suspend(PMSG_HIBERNATE);
+	hibernation_ops->enter();
+	/* We should never get here */
+	while (1);
 
 	/*
 	 * We don't need to reenable the nonboot CPUs or resume consoles, since
 	 * the system is going to be halted anyway.
 	 */
- Finish:
+ Platofrm_finish:
 	hibernation_ops->finish();
+
+	device_power_up(PMSG_RESTORE);
+
+ Unlock:
+	device_pm_unlock();
+
  Resume_devices:
 	entering_platform_hibernation = false;
 	device_resume(PMSG_RESTORE);
 	resume_console();
+
  Close:
 	hibernation_ops->end();
+
 	return error;
 }
 
diff --git a/kernel/power/main.c b/kernel/power/main.c
index c9632f841f64..f172f41858bb 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -287,17 +287,32 @@ void __attribute__ ((weak)) arch_suspend_enable_irqs(void)
  */
 static int suspend_enter(suspend_state_t state)
 {
-	int error = 0;
+	int error;
 
 	device_pm_lock();
-	arch_suspend_disable_irqs();
-	BUG_ON(!irqs_disabled());
 
-	if ((error = device_power_down(PMSG_SUSPEND))) {
+	error = device_power_down(PMSG_SUSPEND);
+	if (error) {
 		printk(KERN_ERR "PM: Some devices failed to power down\n");
 		goto Done;
 	}
 
+	if (suspend_ops->prepare) {
+		error = suspend_ops->prepare();
+		if (error)
+			goto Power_up_devices;
+	}
+
+	if (suspend_test(TEST_PLATFORM))
+		goto Platfrom_finish;
+
+	error = disable_nonboot_cpus();
+	if (error || suspend_test(TEST_CPUS))
+		goto Enable_cpus;
+
+	arch_suspend_disable_irqs();
+	BUG_ON(!irqs_disabled());
+
 	error = sysdev_suspend(PMSG_SUSPEND);
 	if (!error) {
 		if (!suspend_test(TEST_CORE))
@@ -305,11 +320,22 @@ static int suspend_enter(suspend_state_t state)
 		sysdev_resume();
 	}
 
-	device_power_up(PMSG_RESUME);
- Done:
 	arch_suspend_enable_irqs();
 	BUG_ON(irqs_disabled());
+
+ Enable_cpus:
+	enable_nonboot_cpus();
+
+ Platfrom_finish:
+	if (suspend_ops->finish)
+		suspend_ops->finish();
+
+ Power_up_devices:
+	device_power_up(PMSG_RESUME);
+
+ Done:
 	device_pm_unlock();
+
 	return error;
 }
 
@@ -341,23 +367,8 @@ int suspend_devices_and_enter(suspend_state_t state)
 	if (suspend_test(TEST_DEVICES))
 		goto Recover_platform;
 
-	if (suspend_ops->prepare) {
-		error = suspend_ops->prepare();
-		if (error)
-			goto Resume_devices;
-	}
-
-	if (suspend_test(TEST_PLATFORM))
-		goto Finish;
-
-	error = disable_nonboot_cpus();
-	if (!error && !suspend_test(TEST_CPUS))
-		suspend_enter(state);
+	suspend_enter(state);
 
-	enable_nonboot_cpus();
- Finish:
-	if (suspend_ops->finish)
-		suspend_ops->finish();
  Resume_devices:
 	suspend_test_start();
 	device_resume(PMSG_RESUME);
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 7c4142a79f0a..9b4a975a4b4a 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -126,6 +126,7 @@ static atomic_t n_rcu_torture_mberror;
 static atomic_t n_rcu_torture_error;
 static long n_rcu_torture_timers = 0;
 static struct list_head rcu_torture_removed;
+static cpumask_var_t shuffle_tmp_mask;
 
 static int stutter_pause_test = 0;
 
@@ -889,10 +890,9 @@ static int rcu_idle_cpu;	/* Force all torture tasks off this CPU */
  */
 static void rcu_torture_shuffle_tasks(void)
 {
-	cpumask_t tmp_mask;
 	int i;
 
-	cpus_setall(tmp_mask);
+	cpumask_setall(shuffle_tmp_mask);
 	get_online_cpus();
 
 	/* No point in shuffling if there is only one online CPU (ex: UP) */
@@ -902,29 +902,29 @@ static void rcu_torture_shuffle_tasks(void)
 	}
 
 	if (rcu_idle_cpu != -1)
-		cpu_clear(rcu_idle_cpu, tmp_mask);
+		cpumask_clear_cpu(rcu_idle_cpu, shuffle_tmp_mask);
 
-	set_cpus_allowed_ptr(current, &tmp_mask);
+	set_cpus_allowed_ptr(current, shuffle_tmp_mask);
 
 	if (reader_tasks) {
 		for (i = 0; i < nrealreaders; i++)
 			if (reader_tasks[i])
 				set_cpus_allowed_ptr(reader_tasks[i],
-						     &tmp_mask);
+						     shuffle_tmp_mask);
 	}
 
 	if (fakewriter_tasks) {
 		for (i = 0; i < nfakewriters; i++)
 			if (fakewriter_tasks[i])
 				set_cpus_allowed_ptr(fakewriter_tasks[i],
-						     &tmp_mask);
+						     shuffle_tmp_mask);
 	}
 
 	if (writer_task)
-		set_cpus_allowed_ptr(writer_task, &tmp_mask);
+		set_cpus_allowed_ptr(writer_task, shuffle_tmp_mask);
 
 	if (stats_task)
-		set_cpus_allowed_ptr(stats_task, &tmp_mask);
+		set_cpus_allowed_ptr(stats_task, shuffle_tmp_mask);
 
 	if (rcu_idle_cpu == -1)
 		rcu_idle_cpu = num_online_cpus() - 1;
@@ -1012,6 +1012,7 @@ rcu_torture_cleanup(void)
 	if (shuffler_task) {
 		VERBOSE_PRINTK_STRING("Stopping rcu_torture_shuffle task");
 		kthread_stop(shuffler_task);
+		free_cpumask_var(shuffle_tmp_mask);
 	}
 	shuffler_task = NULL;
 
@@ -1190,10 +1191,18 @@ rcu_torture_init(void)
 	}
 	if (test_no_idle_hz) {
 		rcu_idle_cpu = num_online_cpus() - 1;
+
+		if (!alloc_cpumask_var(&shuffle_tmp_mask, GFP_KERNEL)) {
+			firsterr = -ENOMEM;
+			VERBOSE_PRINTK_ERRSTRING("Failed to alloc mask");
+			goto unwind;
+		}
+
 		/* Create the shuffler thread */
 		shuffler_task = kthread_run(rcu_torture_shuffle, NULL,
 					  "rcu_torture_shuffle");
 		if (IS_ERR(shuffler_task)) {
+			free_cpumask_var(shuffle_tmp_mask);
 			firsterr = PTR_ERR(shuffler_task);
 			VERBOSE_PRINTK_ERRSTRING("Failed to create shuffler");
 			shuffler_task = NULL;
diff --git a/kernel/sched.c b/kernel/sched.c
index f4c413bdd38d..196d48babbef 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3190,7 +3190,7 @@ static int move_one_task(struct rq *this_rq, int this_cpu, struct rq *busiest,
 	return 0;
 }
 /********** Helpers for find_busiest_group ************************/
-/**
+/*
  * sd_lb_stats - Structure to store the statistics of a sched_domain
  * 		during load balancing.
  */
@@ -3222,7 +3222,7 @@ struct sd_lb_stats {
 #endif
 };
 
-/**
+/*
  * sg_lb_stats - stats of a sched_group required for load_balancing
  */
 struct sg_lb_stats {
@@ -3360,16 +3360,17 @@ static inline void update_sd_power_savings_stats(struct sched_group *group,
 }
 
 /**
- * check_power_save_busiest_group - Check if we have potential to perform
- *	some power-savings balance. If yes, set the busiest group to be
- *	the least loaded group in the sched_domain, so that it's CPUs can
- *	be put to idle.
- *
+ * check_power_save_busiest_group - see if there is potential for some power-savings balance
  * @sds: Variable containing the statistics of the sched_domain
  *	under consideration.
  * @this_cpu: Cpu at which we're currently performing load-balancing.
  * @imbalance: Variable to store the imbalance.
  *
+ * Description:
+ * Check if we have potential to perform some power-savings balance.
+ * If yes, set the busiest group to be the least loaded group in the
+ * sched_domain, so that it's CPUs can be put to idle.
+ *
  * Returns 1 if there is potential to perform power-savings balance.
  * Else returns 0.
  */
@@ -4941,15 +4942,13 @@ pick_next_task(struct rq *rq)
 /*
  * schedule() is the main scheduler function.
  */
-asmlinkage void __sched schedule(void)
+asmlinkage void __sched __schedule(void)
 {
 	struct task_struct *prev, *next;
 	unsigned long *switch_count;
 	struct rq *rq;
 	int cpu;
 
-need_resched:
-	preempt_disable();
 	cpu = smp_processor_id();
 	rq = cpu_rq(cpu);
 	rcu_qsctr_inc(cpu);
@@ -5006,13 +5005,80 @@ need_resched_nonpreemptible:
 
 	if (unlikely(reacquire_kernel_lock(current) < 0))
 		goto need_resched_nonpreemptible;
+}
 
+asmlinkage void __sched schedule(void)
+{
+need_resched:
+	preempt_disable();
+	__schedule();
 	preempt_enable_no_resched();
 	if (unlikely(test_thread_flag(TIF_NEED_RESCHED)))
 		goto need_resched;
 }
 EXPORT_SYMBOL(schedule);
 
+#ifdef CONFIG_SMP
+/*
+ * Look out! "owner" is an entirely speculative pointer
+ * access and not reliable.
+ */
+int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
+{
+	unsigned int cpu;
+	struct rq *rq;
+
+	if (!sched_feat(OWNER_SPIN))
+		return 0;
+
+#ifdef CONFIG_DEBUG_PAGEALLOC
+	/*
+	 * Need to access the cpu field knowing that
+	 * DEBUG_PAGEALLOC could have unmapped it if
+	 * the mutex owner just released it and exited.
+	 */
+	if (probe_kernel_address(&owner->cpu, cpu))
+		goto out;
+#else
+	cpu = owner->cpu;
+#endif
+
+	/*
+	 * Even if the access succeeded (likely case),
+	 * the cpu field may no longer be valid.
+	 */
+	if (cpu >= nr_cpumask_bits)
+		goto out;
+
+	/*
+	 * We need to validate that we can do a
+	 * get_cpu() and that we have the percpu area.
+	 */
+	if (!cpu_online(cpu))
+		goto out;
+
+	rq = cpu_rq(cpu);
+
+	for (;;) {
+		/*
+		 * Owner changed, break to re-assess state.
+		 */
+		if (lock->owner != owner)
+			break;
+
+		/*
+		 * Is that owner really running on that cpu?
+		 */
+		if (task_thread_info(rq->curr) != owner || need_resched())
+			return 0;
+
+		cpu_relax();
+	}
+out:
+	return 1;
+}
+#endif
+
 #ifdef CONFIG_PREEMPT
 /*
  * this is the entry point to schedule() from in-kernel preemption
diff --git a/kernel/sched_cpupri.h b/kernel/sched_cpupri.h
index 642a94ef8a0a..9a7e859b8fbf 100644
--- a/kernel/sched_cpupri.h
+++ b/kernel/sched_cpupri.h
@@ -25,7 +25,7 @@ struct cpupri {
 
 #ifdef CONFIG_SMP
 int  cpupri_find(struct cpupri *cp,
-		 struct task_struct *p, cpumask_t *lowest_mask);
+		 struct task_struct *p, struct cpumask *lowest_mask);
 void cpupri_set(struct cpupri *cp, int cpu, int pri);
 int cpupri_init(struct cpupri *cp, bool bootmem);
 void cpupri_cleanup(struct cpupri *cp);
diff --git a/kernel/sched_features.h b/kernel/sched_features.h
index 76f61756e677..4569bfa7df9b 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -14,3 +14,4 @@ SCHED_FEAT(LB_WAKEUP_UPDATE, 1)
 SCHED_FEAT(ASYM_EFF_LOAD, 1)
 SCHED_FEAT(WAKEUP_OVERLAP, 0)
 SCHED_FEAT(LAST_BUDDY, 1)
+SCHED_FEAT(OWNER_SPIN, 1)
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 74541ca49536..912823e2a11b 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -44,7 +44,7 @@ static DEFINE_MUTEX(setup_lock);
 static int refcount;
 static struct workqueue_struct *stop_machine_wq;
 static struct stop_machine_data active, idle;
-static const cpumask_t *active_cpus;
+static const struct cpumask *active_cpus;
 static void *stop_machine_work;
 
 static void set_state(enum stopmachine_state newstate)
diff --git a/kernel/timer.c b/kernel/timer.c
index 9b77fc9a9ac8..b4555568b4e4 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -491,14 +491,18 @@ static inline void debug_timer_free(struct timer_list *timer)
 	debug_object_free(timer, &timer_debug_descr);
 }
 
-static void __init_timer(struct timer_list *timer);
+static void __init_timer(struct timer_list *timer,
+			 const char *name,
+			 struct lock_class_key *key);
 
-void init_timer_on_stack(struct timer_list *timer)
+void init_timer_on_stack_key(struct timer_list *timer,
+			     const char *name,
+			     struct lock_class_key *key)
 {
 	debug_object_init_on_stack(timer, &timer_debug_descr);
-	__init_timer(timer);
+	__init_timer(timer, name, key);
 }
-EXPORT_SYMBOL_GPL(init_timer_on_stack);
+EXPORT_SYMBOL_GPL(init_timer_on_stack_key);
 
 void destroy_timer_on_stack(struct timer_list *timer)
 {
@@ -512,7 +516,9 @@ static inline void debug_timer_activate(struct timer_list *timer) { }
 static inline void debug_timer_deactivate(struct timer_list *timer) { }
 #endif
 
-static void __init_timer(struct timer_list *timer)
+static void __init_timer(struct timer_list *timer,
+			 const char *name,
+			 struct lock_class_key *key)
 {
 	timer->entry.next = NULL;
 	timer->base = __raw_get_cpu_var(tvec_bases);
@@ -521,6 +527,7 @@ static void __init_timer(struct timer_list *timer)
 	timer->start_pid = -1;
 	memset(timer->start_comm, 0, TASK_COMM_LEN);
 #endif
+	lockdep_init_map(&timer->lockdep_map, name, key, 0);
 }
 
 /**
@@ -530,19 +537,23 @@ static void __init_timer(struct timer_list *timer)
  * init_timer() must be done to a timer prior calling *any* of the
  * other timer functions.
  */
-void init_timer(struct timer_list *timer)
+void init_timer_key(struct timer_list *timer,
+		    const char *name,
+		    struct lock_class_key *key)
 {
 	debug_timer_init(timer);
-	__init_timer(timer);
+	__init_timer(timer, name, key);
 }
-EXPORT_SYMBOL(init_timer);
+EXPORT_SYMBOL(init_timer_key);
 
-void init_timer_deferrable(struct timer_list *timer)
+void init_timer_deferrable_key(struct timer_list *timer,
+			       const char *name,
+			       struct lock_class_key *key)
 {
-	init_timer(timer);
+	init_timer_key(timer, name, key);
 	timer_set_deferrable(timer);
 }
-EXPORT_SYMBOL(init_timer_deferrable);
+EXPORT_SYMBOL(init_timer_deferrable_key);
 
 static inline void detach_timer(struct timer_list *timer,
 				int clear_pending)
@@ -826,6 +837,15 @@ EXPORT_SYMBOL(try_to_del_timer_sync);
  */
 int del_timer_sync(struct timer_list *timer)
 {
+#ifdef CONFIG_LOCKDEP
+	unsigned long flags;
+
+	local_irq_save(flags);
+	lock_map_acquire(&timer->lockdep_map);
+	lock_map_release(&timer->lockdep_map);
+	local_irq_restore(flags);
+#endif
+
 	for (;;) {
 		int ret = try_to_del_timer_sync(timer);
 		if (ret >= 0)
@@ -897,10 +917,36 @@ static inline void __run_timers(struct tvec_base *base)
 
 			set_running_timer(base, timer);
 			detach_timer(timer, 1);
+
 			spin_unlock_irq(&base->lock);
 			{
 				int preempt_count = preempt_count();
+
+#ifdef CONFIG_LOCKDEP
+				/*
+				 * It is permissible to free the timer from
+				 * inside the function that is called from
+				 * it, this we need to take into account for
+				 * lockdep too. To avoid bogus "held lock
+				 * freed" warnings as well as problems when
+				 * looking into timer->lockdep_map, make a
+				 * copy and use that here.
+				 */
+				struct lockdep_map lockdep_map =
+					timer->lockdep_map;
+#endif
+				/*
+				 * Couple the lock chain with the lock chain at
+				 * del_timer_sync() by acquiring the lock_map
+				 * around the fn() call here and in
+				 * del_timer_sync().
+				 */
+				lock_map_acquire(&lockdep_map);
+
 				fn(data);
+
+				lock_map_release(&lockdep_map);
+
 				if (preempt_count != preempt_count()) {
 					printk(KERN_ERR "huh, entered %p "
 					       "with preempt_count %08x, exited"
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 930c08e5b38e..dce71a5b51bc 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -42,6 +42,81 @@ static struct tracer_flags tracer_flags = {
 /* pid on the last trace processed */
 static pid_t last_pid[NR_CPUS] = { [0 ... NR_CPUS-1] = -1 };
 
+/* Add a function return address to the trace stack on thread info.*/
+int
+ftrace_push_return_trace(unsigned long ret, unsigned long long time,
+			 unsigned long func, int *depth)
+{
+	int index;
+
+	if (!current->ret_stack)
+		return -EBUSY;
+
+	/* The return trace stack is full */
+	if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
+		atomic_inc(&current->trace_overrun);
+		return -EBUSY;
+	}
+
+	index = ++current->curr_ret_stack;
+	barrier();
+	current->ret_stack[index].ret = ret;
+	current->ret_stack[index].func = func;
+	current->ret_stack[index].calltime = time;
+	*depth = index;
+
+	return 0;
+}
+
+/* Retrieve a function return address to the trace stack on thread info.*/
+void
+ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret)
+{
+	int index;
+
+	index = current->curr_ret_stack;
+
+	if (unlikely(index < 0)) {
+		ftrace_graph_stop();
+		WARN_ON(1);
+		/* Might as well panic, otherwise we have no where to go */
+		*ret = (unsigned long)panic;
+		return;
+	}
+
+	*ret = current->ret_stack[index].ret;
+	trace->func = current->ret_stack[index].func;
+	trace->calltime = current->ret_stack[index].calltime;
+	trace->overrun = atomic_read(&current->trace_overrun);
+	trace->depth = index;
+	barrier();
+	current->curr_ret_stack--;
+
+}
+
+/*
+ * Send the trace to the ring-buffer.
+ * @return the original return address.
+ */
+unsigned long ftrace_return_to_handler(void)
+{
+	struct ftrace_graph_ret trace;
+	unsigned long ret;
+
+	ftrace_pop_return_trace(&trace, &ret);
+	trace.rettime = cpu_clock(raw_smp_processor_id());
+	ftrace_graph_return(&trace);
+
+	if (unlikely(!ret)) {
+		ftrace_graph_stop();
+		WARN_ON(1);
+		/* Might as well panic. What else to do? */
+		ret = (unsigned long)panic;
+	}
+
+	return ret;
+}
+
 static int graph_trace_init(struct trace_array *tr)
 {
 	int cpu, ret;
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 1f0c509b40d3..9aedd9fd825b 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -416,7 +416,7 @@ void flush_workqueue(struct workqueue_struct *wq)
 	might_sleep();
 	lock_map_acquire(&wq->lockdep_map);
 	lock_map_release(&wq->lockdep_map);
-	for_each_cpu_mask_nr(cpu, *cpu_map)
+	for_each_cpu(cpu, cpu_map)
 		flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, cpu));
 }
 EXPORT_SYMBOL_GPL(flush_workqueue);
@@ -547,7 +547,7 @@ static void wait_on_work(struct work_struct *work)
 	wq = cwq->wq;
 	cpu_map = wq_cpu_map(wq);
 
-	for_each_cpu_mask_nr(cpu, *cpu_map)
+	for_each_cpu(cpu, cpu_map)
 		wait_on_cpu_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 }
 
@@ -911,7 +911,7 @@ void destroy_workqueue(struct workqueue_struct *wq)
 	list_del(&wq->list);
 	spin_unlock(&workqueue_lock);
 
-	for_each_cpu_mask_nr(cpu, *cpu_map)
+	for_each_cpu(cpu, cpu_map)
 		cleanup_workqueue_thread(per_cpu_ptr(wq->cpu_wq, cpu));
  	cpu_maps_update_done();
 
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0626fa4856e6..58bfe7e8faba 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -912,6 +912,17 @@ config DYNAMIC_DEBUG
 
 	  See Documentation/dynamic-debug-howto.txt for additional information.
 
+config DMA_API_DEBUG
+	bool "Enable debugging of DMA-API usage"
+	depends on HAVE_DMA_API_DEBUG
+	help
+	  Enable this option to debug the use of the DMA API by device drivers.
+	  With this option you will be able to detect common bugs in device
+	  drivers like double-freeing of DMA mappings or freeing mappings that
+	  were never allocated.
+	  This option causes a performance degredation.  Use only if you want
+	  to debug device drivers. If unsure, say N.
+
 source "samples/Kconfig"
 
 source "lib/Kconfig.kgdb"
diff --git a/lib/Makefile b/lib/Makefile
index 051a33a8e028..d6edd6753f40 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -90,6 +90,8 @@ obj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o
 
 obj-$(CONFIG_NLATTR) += nlattr.o
 
+obj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o
+
 hostprogs-y	:= gen_crc32table
 clean-files	:= crc32table.h
 
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
new file mode 100644
index 000000000000..d3da7edc034f
--- /dev/null
+++ b/lib/dma-debug.c
@@ -0,0 +1,955 @@
+/*
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Author: Joerg Roedel <joerg.roedel@amd.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
+#include <linux/stacktrace.h>
+#include <linux/dma-debug.h>
+#include <linux/spinlock.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/list.h>
+#include <linux/slab.h>
+
+#include <asm/sections.h>
+
+#define HASH_SIZE       1024ULL
+#define HASH_FN_SHIFT   13
+#define HASH_FN_MASK    (HASH_SIZE - 1)
+
+enum {
+	dma_debug_single,
+	dma_debug_page,
+	dma_debug_sg,
+	dma_debug_coherent,
+};
+
+#define DMA_DEBUG_STACKTRACE_ENTRIES 5
+
+struct dma_debug_entry {
+	struct list_head list;
+	struct device    *dev;
+	int              type;
+	phys_addr_t      paddr;
+	u64              dev_addr;
+	u64              size;
+	int              direction;
+	int		 sg_call_ents;
+	int		 sg_mapped_ents;
+#ifdef CONFIG_STACKTRACE
+	struct		 stack_trace stacktrace;
+	unsigned long	 st_entries[DMA_DEBUG_STACKTRACE_ENTRIES];
+#endif
+};
+
+struct hash_bucket {
+	struct list_head list;
+	spinlock_t lock;
+} ____cacheline_aligned_in_smp;
+
+/* Hash list to save the allocated dma addresses */
+static struct hash_bucket dma_entry_hash[HASH_SIZE];
+/* List of pre-allocated dma_debug_entry's */
+static LIST_HEAD(free_entries);
+/* Lock for the list above */
+static DEFINE_SPINLOCK(free_entries_lock);
+
+/* Global disable flag - will be set in case of an error */
+static bool global_disable __read_mostly;
+
+/* Global error count */
+static u32 error_count;
+
+/* Global error show enable*/
+static u32 show_all_errors __read_mostly;
+/* Number of errors to show */
+static u32 show_num_errors = 1;
+
+static u32 num_free_entries;
+static u32 min_free_entries;
+
+/* number of preallocated entries requested by kernel cmdline */
+static u32 req_entries;
+
+/* debugfs dentry's for the stuff above */
+static struct dentry *dma_debug_dent        __read_mostly;
+static struct dentry *global_disable_dent   __read_mostly;
+static struct dentry *error_count_dent      __read_mostly;
+static struct dentry *show_all_errors_dent  __read_mostly;
+static struct dentry *show_num_errors_dent  __read_mostly;
+static struct dentry *num_free_entries_dent __read_mostly;
+static struct dentry *min_free_entries_dent __read_mostly;
+
+static const char *type2name[4] = { "single", "page",
+				    "scather-gather", "coherent" };
+
+static const char *dir2name[4] = { "DMA_BIDIRECTIONAL", "DMA_TO_DEVICE",
+				   "DMA_FROM_DEVICE", "DMA_NONE" };
+
+/*
+ * The access to some variables in this macro is racy. We can't use atomic_t
+ * here because all these variables are exported to debugfs. Some of them even
+ * writeable. This is also the reason why a lock won't help much. But anyway,
+ * the races are no big deal. Here is why:
+ *
+ *   error_count: the addition is racy, but the worst thing that can happen is
+ *                that we don't count some errors
+ *   show_num_errors: the subtraction is racy. Also no big deal because in
+ *                    worst case this will result in one warning more in the
+ *                    system log than the user configured. This variable is
+ *                    writeable via debugfs.
+ */
+static inline void dump_entry_trace(struct dma_debug_entry *entry)
+{
+#ifdef CONFIG_STACKTRACE
+	if (entry) {
+		printk(KERN_WARNING "Mapped at:\n");
+		print_stack_trace(&entry->stacktrace, 0);
+	}
+#endif
+}
+
+#define err_printk(dev, entry, format, arg...) do {		\
+		error_count += 1;				\
+		if (show_all_errors || show_num_errors > 0) {	\
+			WARN(1, "%s %s: " format,		\
+			     dev_driver_string(dev),		\
+			     dev_name(dev) , ## arg);		\
+			dump_entry_trace(entry);		\
+		}						\
+		if (!show_all_errors && show_num_errors > 0)	\
+			show_num_errors -= 1;			\
+	} while (0);
+
+/*
+ * Hash related functions
+ *
+ * Every DMA-API request is saved into a struct dma_debug_entry. To
+ * have quick access to these structs they are stored into a hash.
+ */
+static int hash_fn(struct dma_debug_entry *entry)
+{
+	/*
+	 * Hash function is based on the dma address.
+	 * We use bits 20-27 here as the index into the hash
+	 */
+	return (entry->dev_addr >> HASH_FN_SHIFT) & HASH_FN_MASK;
+}
+
+/*
+ * Request exclusive access to a hash bucket for a given dma_debug_entry.
+ */
+static struct hash_bucket *get_hash_bucket(struct dma_debug_entry *entry,
+					   unsigned long *flags)
+{
+	int idx = hash_fn(entry);
+	unsigned long __flags;
+
+	spin_lock_irqsave(&dma_entry_hash[idx].lock, __flags);
+	*flags = __flags;
+	return &dma_entry_hash[idx];
+}
+
+/*
+ * Give up exclusive access to the hash bucket
+ */
+static void put_hash_bucket(struct hash_bucket *bucket,
+			    unsigned long *flags)
+{
+	unsigned long __flags = *flags;
+
+	spin_unlock_irqrestore(&bucket->lock, __flags);
+}
+
+/*
+ * Search a given entry in the hash bucket list
+ */
+static struct dma_debug_entry *hash_bucket_find(struct hash_bucket *bucket,
+						struct dma_debug_entry *ref)
+{
+	struct dma_debug_entry *entry;
+
+	list_for_each_entry(entry, &bucket->list, list) {
+		if ((entry->dev_addr == ref->dev_addr) &&
+		    (entry->dev == ref->dev))
+			return entry;
+	}
+
+	return NULL;
+}
+
+/*
+ * Add an entry to a hash bucket
+ */
+static void hash_bucket_add(struct hash_bucket *bucket,
+			    struct dma_debug_entry *entry)
+{
+	list_add_tail(&entry->list, &bucket->list);
+}
+
+/*
+ * Remove entry from a hash bucket list
+ */
+static void hash_bucket_del(struct dma_debug_entry *entry)
+{
+	list_del(&entry->list);
+}
+
+/*
+ * Dump mapping entries for debugging purposes
+ */
+void debug_dma_dump_mappings(struct device *dev)
+{
+	int idx;
+
+	for (idx = 0; idx < HASH_SIZE; idx++) {
+		struct hash_bucket *bucket = &dma_entry_hash[idx];
+		struct dma_debug_entry *entry;
+		unsigned long flags;
+
+		spin_lock_irqsave(&bucket->lock, flags);
+
+		list_for_each_entry(entry, &bucket->list, list) {
+			if (!dev || dev == entry->dev) {
+				dev_info(entry->dev,
+					 "%s idx %d P=%Lx D=%Lx L=%Lx %s\n",
+					 type2name[entry->type], idx,
+					 (unsigned long long)entry->paddr,
+					 entry->dev_addr, entry->size,
+					 dir2name[entry->direction]);
+			}
+		}
+
+		spin_unlock_irqrestore(&bucket->lock, flags);
+	}
+}
+EXPORT_SYMBOL(debug_dma_dump_mappings);
+
+/*
+ * Wrapper function for adding an entry to the hash.
+ * This function takes care of locking itself.
+ */
+static void add_dma_entry(struct dma_debug_entry *entry)
+{
+	struct hash_bucket *bucket;
+	unsigned long flags;
+
+	bucket = get_hash_bucket(entry, &flags);
+	hash_bucket_add(bucket, entry);
+	put_hash_bucket(bucket, &flags);
+}
+
+/* struct dma_entry allocator
+ *
+ * The next two functions implement the allocator for
+ * struct dma_debug_entries.
+ */
+static struct dma_debug_entry *dma_entry_alloc(void)
+{
+	struct dma_debug_entry *entry = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&free_entries_lock, flags);
+
+	if (list_empty(&free_entries)) {
+		printk(KERN_ERR "DMA-API: debugging out of memory "
+				"- disabling\n");
+		global_disable = true;
+		goto out;
+	}
+
+	entry = list_entry(free_entries.next, struct dma_debug_entry, list);
+	list_del(&entry->list);
+	memset(entry, 0, sizeof(*entry));
+
+#ifdef CONFIG_STACKTRACE
+	entry->stacktrace.max_entries = DMA_DEBUG_STACKTRACE_ENTRIES;
+	entry->stacktrace.entries = entry->st_entries;
+	entry->stacktrace.skip = 2;
+	save_stack_trace(&entry->stacktrace);
+#endif
+	num_free_entries -= 1;
+	if (num_free_entries < min_free_entries)
+		min_free_entries = num_free_entries;
+
+out:
+	spin_unlock_irqrestore(&free_entries_lock, flags);
+
+	return entry;
+}
+
+static void dma_entry_free(struct dma_debug_entry *entry)
+{
+	unsigned long flags;
+
+	/*
+	 * add to beginning of the list - this way the entries are
+	 * more likely cache hot when they are reallocated.
+	 */
+	spin_lock_irqsave(&free_entries_lock, flags);
+	list_add(&entry->list, &free_entries);
+	num_free_entries += 1;
+	spin_unlock_irqrestore(&free_entries_lock, flags);
+}
+
+/*
+ * DMA-API debugging init code
+ *
+ * The init code does two things:
+ *   1. Initialize core data structures
+ *   2. Preallocate a given number of dma_debug_entry structs
+ */
+
+static int prealloc_memory(u32 num_entries)
+{
+	struct dma_debug_entry *entry, *next_entry;
+	int i;
+
+	for (i = 0; i < num_entries; ++i) {
+		entry = kzalloc(sizeof(*entry), GFP_KERNEL);
+		if (!entry)
+			goto out_err;
+
+		list_add_tail(&entry->list, &free_entries);
+	}
+
+	num_free_entries = num_entries;
+	min_free_entries = num_entries;
+
+	printk(KERN_INFO "DMA-API: preallocated %d debug entries\n",
+			num_entries);
+
+	return 0;
+
+out_err:
+
+	list_for_each_entry_safe(entry, next_entry, &free_entries, list) {
+		list_del(&entry->list);
+		kfree(entry);
+	}
+
+	return -ENOMEM;
+}
+
+static int dma_debug_fs_init(void)
+{
+	dma_debug_dent = debugfs_create_dir("dma-api", NULL);
+	if (!dma_debug_dent) {
+		printk(KERN_ERR "DMA-API: can not create debugfs directory\n");
+		return -ENOMEM;
+	}
+
+	global_disable_dent = debugfs_create_bool("disabled", 0444,
+			dma_debug_dent,
+			(u32 *)&global_disable);
+	if (!global_disable_dent)
+		goto out_err;
+
+	error_count_dent = debugfs_create_u32("error_count", 0444,
+			dma_debug_dent, &error_count);
+	if (!error_count_dent)
+		goto out_err;
+
+	show_all_errors_dent = debugfs_create_u32("all_errors", 0644,
+			dma_debug_dent,
+			&show_all_errors);
+	if (!show_all_errors_dent)
+		goto out_err;
+
+	show_num_errors_dent = debugfs_create_u32("num_errors", 0644,
+			dma_debug_dent,
+			&show_num_errors);
+	if (!show_num_errors_dent)
+		goto out_err;
+
+	num_free_entries_dent = debugfs_create_u32("num_free_entries", 0444,
+			dma_debug_dent,
+			&num_free_entries);
+	if (!num_free_entries_dent)
+		goto out_err;
+
+	min_free_entries_dent = debugfs_create_u32("min_free_entries", 0444,
+			dma_debug_dent,
+			&min_free_entries);
+	if (!min_free_entries_dent)
+		goto out_err;
+
+	return 0;
+
+out_err:
+	debugfs_remove_recursive(dma_debug_dent);
+
+	return -ENOMEM;
+}
+
+static int device_dma_allocations(struct device *dev)
+{
+	struct dma_debug_entry *entry;
+	unsigned long flags;
+	int count = 0, i;
+
+	for (i = 0; i < HASH_SIZE; ++i) {
+		spin_lock_irqsave(&dma_entry_hash[i].lock, flags);
+		list_for_each_entry(entry, &dma_entry_hash[i].list, list) {
+			if (entry->dev == dev)
+				count += 1;
+		}
+		spin_unlock_irqrestore(&dma_entry_hash[i].lock, flags);
+	}
+
+	return count;
+}
+
+static int dma_debug_device_change(struct notifier_block *nb,
+				    unsigned long action, void *data)
+{
+	struct device *dev = data;
+	int count;
+
+
+	switch (action) {
+	case BUS_NOTIFY_UNBIND_DRIVER:
+		count = device_dma_allocations(dev);
+		if (count == 0)
+			break;
+		err_printk(dev, NULL, "DMA-API: device driver has pending "
+				"DMA allocations while released from device "
+				"[count=%d]\n", count);
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+void dma_debug_add_bus(struct bus_type *bus)
+{
+	struct notifier_block *nb;
+
+	nb = kzalloc(sizeof(struct notifier_block), GFP_KERNEL);
+	if (nb == NULL) {
+		printk(KERN_ERR "dma_debug_add_bus: out of memory\n");
+		return;
+	}
+
+	nb->notifier_call = dma_debug_device_change;
+
+	bus_register_notifier(bus, nb);
+}
+
+/*
+ * Let the architectures decide how many entries should be preallocated.
+ */
+void dma_debug_init(u32 num_entries)
+{
+	int i;
+
+	if (global_disable)
+		return;
+
+	for (i = 0; i < HASH_SIZE; ++i) {
+		INIT_LIST_HEAD(&dma_entry_hash[i].list);
+		dma_entry_hash[i].lock = SPIN_LOCK_UNLOCKED;
+	}
+
+	if (dma_debug_fs_init() != 0) {
+		printk(KERN_ERR "DMA-API: error creating debugfs entries "
+				"- disabling\n");
+		global_disable = true;
+
+		return;
+	}
+
+	if (req_entries)
+		num_entries = req_entries;
+
+	if (prealloc_memory(num_entries) != 0) {
+		printk(KERN_ERR "DMA-API: debugging out of memory error "
+				"- disabled\n");
+		global_disable = true;
+
+		return;
+	}
+
+	printk(KERN_INFO "DMA-API: debugging enabled by kernel config\n");
+}
+
+static __init int dma_debug_cmdline(char *str)
+{
+	if (!str)
+		return -EINVAL;
+
+	if (strncmp(str, "off", 3) == 0) {
+		printk(KERN_INFO "DMA-API: debugging disabled on kernel "
+				 "command line\n");
+		global_disable = true;
+	}
+
+	return 0;
+}
+
+static __init int dma_debug_entries_cmdline(char *str)
+{
+	int res;
+
+	if (!str)
+		return -EINVAL;
+
+	res = get_option(&str, &req_entries);
+
+	if (!res)
+		req_entries = 0;
+
+	return 0;
+}
+
+__setup("dma_debug=", dma_debug_cmdline);
+__setup("dma_debug_entries=", dma_debug_entries_cmdline);
+
+static void check_unmap(struct dma_debug_entry *ref)
+{
+	struct dma_debug_entry *entry;
+	struct hash_bucket *bucket;
+	unsigned long flags;
+
+	if (dma_mapping_error(ref->dev, ref->dev_addr)) {
+		err_printk(ref->dev, NULL, "DMA-API: device driver tries "
+			   "to free an invalid DMA memory address\n");
+		return;
+	}
+
+	bucket = get_hash_bucket(ref, &flags);
+	entry = hash_bucket_find(bucket, ref);
+
+	if (!entry) {
+		err_printk(ref->dev, NULL, "DMA-API: device driver tries "
+			   "to free DMA memory it has not allocated "
+			   "[device address=0x%016llx] [size=%llu bytes]\n",
+			   ref->dev_addr, ref->size);
+		goto out;
+	}
+
+	if (ref->size != entry->size) {
+		err_printk(ref->dev, entry, "DMA-API: device driver frees "
+			   "DMA memory with different size "
+			   "[device address=0x%016llx] [map size=%llu bytes] "
+			   "[unmap size=%llu bytes]\n",
+			   ref->dev_addr, entry->size, ref->size);
+	}
+
+	if (ref->type != entry->type) {
+		err_printk(ref->dev, entry, "DMA-API: device driver frees "
+			   "DMA memory with wrong function "
+			   "[device address=0x%016llx] [size=%llu bytes] "
+			   "[mapped as %s] [unmapped as %s]\n",
+			   ref->dev_addr, ref->size,
+			   type2name[entry->type], type2name[ref->type]);
+	} else if ((entry->type == dma_debug_coherent) &&
+		   (ref->paddr != entry->paddr)) {
+		err_printk(ref->dev, entry, "DMA-API: device driver frees "
+			   "DMA memory with different CPU address "
+			   "[device address=0x%016llx] [size=%llu bytes] "
+			   "[cpu alloc address=%p] [cpu free address=%p]",
+			   ref->dev_addr, ref->size,
+			   (void *)entry->paddr, (void *)ref->paddr);
+	}
+
+	if (ref->sg_call_ents && ref->type == dma_debug_sg &&
+	    ref->sg_call_ents != entry->sg_call_ents) {
+		err_printk(ref->dev, entry, "DMA-API: device driver frees "
+			   "DMA sg list with different entry count "
+			   "[map count=%d] [unmap count=%d]\n",
+			   entry->sg_call_ents, ref->sg_call_ents);
+	}
+
+	/*
+	 * This may be no bug in reality - but most implementations of the
+	 * DMA API don't handle this properly, so check for it here
+	 */
+	if (ref->direction != entry->direction) {
+		err_printk(ref->dev, entry, "DMA-API: device driver frees "
+			   "DMA memory with different direction "
+			   "[device address=0x%016llx] [size=%llu bytes] "
+			   "[mapped with %s] [unmapped with %s]\n",
+			   ref->dev_addr, ref->size,
+			   dir2name[entry->direction],
+			   dir2name[ref->direction]);
+	}
+
+	hash_bucket_del(entry);
+	dma_entry_free(entry);
+
+out:
+	put_hash_bucket(bucket, &flags);
+}
+
+static void check_for_stack(struct device *dev, void *addr)
+{
+	if (object_is_on_stack(addr))
+		err_printk(dev, NULL, "DMA-API: device driver maps memory from"
+				"stack [addr=%p]\n", addr);
+}
+
+static inline bool overlap(void *addr, u64 size, void *start, void *end)
+{
+	void *addr2 = (char *)addr + size;
+
+	return ((addr >= start && addr < end) ||
+		(addr2 >= start && addr2 < end) ||
+		((addr < start) && (addr2 >= end)));
+}
+
+static void check_for_illegal_area(struct device *dev, void *addr, u64 size)
+{
+	if (overlap(addr, size, _text, _etext) ||
+	    overlap(addr, size, __start_rodata, __end_rodata))
+		err_printk(dev, NULL, "DMA-API: device driver maps "
+				"memory from kernel text or rodata "
+				"[addr=%p] [size=%llu]\n", addr, size);
+}
+
+static void check_sync(struct device *dev, dma_addr_t addr,
+		       u64 size, u64 offset, int direction, bool to_cpu)
+{
+	struct dma_debug_entry ref = {
+		.dev            = dev,
+		.dev_addr       = addr,
+		.size           = size,
+		.direction      = direction,
+	};
+	struct dma_debug_entry *entry;
+	struct hash_bucket *bucket;
+	unsigned long flags;
+
+	bucket = get_hash_bucket(&ref, &flags);
+
+	entry = hash_bucket_find(bucket, &ref);
+
+	if (!entry) {
+		err_printk(dev, NULL, "DMA-API: device driver tries "
+				"to sync DMA memory it has not allocated "
+				"[device address=0x%016llx] [size=%llu bytes]\n",
+				(unsigned long long)addr, size);
+		goto out;
+	}
+
+	if ((offset + size) > entry->size) {
+		err_printk(dev, entry, "DMA-API: device driver syncs"
+				" DMA memory outside allocated range "
+				"[device address=0x%016llx] "
+				"[allocation size=%llu bytes] [sync offset=%llu] "
+				"[sync size=%llu]\n", entry->dev_addr, entry->size,
+				offset, size);
+	}
+
+	if (direction != entry->direction) {
+		err_printk(dev, entry, "DMA-API: device driver syncs "
+				"DMA memory with different direction "
+				"[device address=0x%016llx] [size=%llu bytes] "
+				"[mapped with %s] [synced with %s]\n",
+				(unsigned long long)addr, entry->size,
+				dir2name[entry->direction],
+				dir2name[direction]);
+	}
+
+	if (entry->direction == DMA_BIDIRECTIONAL)
+		goto out;
+
+	if (to_cpu && !(entry->direction == DMA_FROM_DEVICE) &&
+		      !(direction == DMA_TO_DEVICE))
+		err_printk(dev, entry, "DMA-API: device driver syncs "
+				"device read-only DMA memory for cpu "
+				"[device address=0x%016llx] [size=%llu bytes] "
+				"[mapped with %s] [synced with %s]\n",
+				(unsigned long long)addr, entry->size,
+				dir2name[entry->direction],
+				dir2name[direction]);
+
+	if (!to_cpu && !(entry->direction == DMA_TO_DEVICE) &&
+		       !(direction == DMA_FROM_DEVICE))
+		err_printk(dev, entry, "DMA-API: device driver syncs "
+				"device write-only DMA memory to device "
+				"[device address=0x%016llx] [size=%llu bytes] "
+				"[mapped with %s] [synced with %s]\n",
+				(unsigned long long)addr, entry->size,
+				dir2name[entry->direction],
+				dir2name[direction]);
+
+out:
+	put_hash_bucket(bucket, &flags);
+
+}
+
+void debug_dma_map_page(struct device *dev, struct page *page, size_t offset,
+			size_t size, int direction, dma_addr_t dma_addr,
+			bool map_single)
+{
+	struct dma_debug_entry *entry;
+
+	if (unlikely(global_disable))
+		return;
+
+	if (unlikely(dma_mapping_error(dev, dma_addr)))
+		return;
+
+	entry = dma_entry_alloc();
+	if (!entry)
+		return;
+
+	entry->dev       = dev;
+	entry->type      = dma_debug_page;
+	entry->paddr     = page_to_phys(page) + offset;
+	entry->dev_addr  = dma_addr;
+	entry->size      = size;
+	entry->direction = direction;
+
+	if (map_single)
+		entry->type = dma_debug_single;
+
+	if (!PageHighMem(page)) {
+		void *addr = ((char *)page_address(page)) + offset;
+		check_for_stack(dev, addr);
+		check_for_illegal_area(dev, addr, size);
+	}
+
+	add_dma_entry(entry);
+}
+EXPORT_SYMBOL(debug_dma_map_page);
+
+void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
+			  size_t size, int direction, bool map_single)
+{
+	struct dma_debug_entry ref = {
+		.type           = dma_debug_page,
+		.dev            = dev,
+		.dev_addr       = addr,
+		.size           = size,
+		.direction      = direction,
+	};
+
+	if (unlikely(global_disable))
+		return;
+
+	if (map_single)
+		ref.type = dma_debug_single;
+
+	check_unmap(&ref);
+}
+EXPORT_SYMBOL(debug_dma_unmap_page);
+
+void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
+		      int nents, int mapped_ents, int direction)
+{
+	struct dma_debug_entry *entry;
+	struct scatterlist *s;
+	int i;
+
+	if (unlikely(global_disable))
+		return;
+
+	for_each_sg(sg, s, mapped_ents, i) {
+		entry = dma_entry_alloc();
+		if (!entry)
+			return;
+
+		entry->type           = dma_debug_sg;
+		entry->dev            = dev;
+		entry->paddr          = sg_phys(s);
+		entry->size           = s->length;
+		entry->dev_addr       = s->dma_address;
+		entry->direction      = direction;
+		entry->sg_call_ents   = nents;
+		entry->sg_mapped_ents = mapped_ents;
+
+		if (!PageHighMem(sg_page(s))) {
+			check_for_stack(dev, sg_virt(s));
+			check_for_illegal_area(dev, sg_virt(s), s->length);
+		}
+
+		add_dma_entry(entry);
+	}
+}
+EXPORT_SYMBOL(debug_dma_map_sg);
+
+void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
+			int nelems, int dir)
+{
+	struct dma_debug_entry *entry;
+	struct scatterlist *s;
+	int mapped_ents = 0, i;
+	unsigned long flags;
+
+	if (unlikely(global_disable))
+		return;
+
+	for_each_sg(sglist, s, nelems, i) {
+
+		struct dma_debug_entry ref = {
+			.type           = dma_debug_sg,
+			.dev            = dev,
+			.paddr          = sg_phys(s),
+			.dev_addr       = s->dma_address,
+			.size           = s->length,
+			.direction      = dir,
+			.sg_call_ents   = 0,
+		};
+
+		if (mapped_ents && i >= mapped_ents)
+			break;
+
+		if (mapped_ents == 0) {
+			struct hash_bucket *bucket;
+			ref.sg_call_ents = nelems;
+			bucket = get_hash_bucket(&ref, &flags);
+			entry = hash_bucket_find(bucket, &ref);
+			if (entry)
+				mapped_ents = entry->sg_mapped_ents;
+			put_hash_bucket(bucket, &flags);
+		}
+
+		check_unmap(&ref);
+	}
+}
+EXPORT_SYMBOL(debug_dma_unmap_sg);
+
+void debug_dma_alloc_coherent(struct device *dev, size_t size,
+			      dma_addr_t dma_addr, void *virt)
+{
+	struct dma_debug_entry *entry;
+
+	if (unlikely(global_disable))
+		return;
+
+	if (unlikely(virt == NULL))
+		return;
+
+	entry = dma_entry_alloc();
+	if (!entry)
+		return;
+
+	entry->type      = dma_debug_coherent;
+	entry->dev       = dev;
+	entry->paddr     = virt_to_phys(virt);
+	entry->size      = size;
+	entry->dev_addr  = dma_addr;
+	entry->direction = DMA_BIDIRECTIONAL;
+
+	add_dma_entry(entry);
+}
+EXPORT_SYMBOL(debug_dma_alloc_coherent);
+
+void debug_dma_free_coherent(struct device *dev, size_t size,
+			 void *virt, dma_addr_t addr)
+{
+	struct dma_debug_entry ref = {
+		.type           = dma_debug_coherent,
+		.dev            = dev,
+		.paddr          = virt_to_phys(virt),
+		.dev_addr       = addr,
+		.size           = size,
+		.direction      = DMA_BIDIRECTIONAL,
+	};
+
+	if (unlikely(global_disable))
+		return;
+
+	check_unmap(&ref);
+}
+EXPORT_SYMBOL(debug_dma_free_coherent);
+
+void debug_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
+				   size_t size, int direction)
+{
+	if (unlikely(global_disable))
+		return;
+
+	check_sync(dev, dma_handle, size, 0, direction, true);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_for_cpu);
+
+void debug_dma_sync_single_for_device(struct device *dev,
+				      dma_addr_t dma_handle, size_t size,
+				      int direction)
+{
+	if (unlikely(global_disable))
+		return;
+
+	check_sync(dev, dma_handle, size, 0, direction, false);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_for_device);
+
+void debug_dma_sync_single_range_for_cpu(struct device *dev,
+					 dma_addr_t dma_handle,
+					 unsigned long offset, size_t size,
+					 int direction)
+{
+	if (unlikely(global_disable))
+		return;
+
+	check_sync(dev, dma_handle, size, offset, direction, true);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_range_for_cpu);
+
+void debug_dma_sync_single_range_for_device(struct device *dev,
+					    dma_addr_t dma_handle,
+					    unsigned long offset,
+					    size_t size, int direction)
+{
+	if (unlikely(global_disable))
+		return;
+
+	check_sync(dev, dma_handle, size, offset, direction, false);
+}
+EXPORT_SYMBOL(debug_dma_sync_single_range_for_device);
+
+void debug_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+			       int nelems, int direction)
+{
+	struct scatterlist *s;
+	int i;
+
+	if (unlikely(global_disable))
+		return;
+
+	for_each_sg(sg, s, nelems, i) {
+		check_sync(dev, s->dma_address, s->dma_length, 0,
+				direction, true);
+	}
+}
+EXPORT_SYMBOL(debug_dma_sync_sg_for_cpu);
+
+void debug_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+				  int nelems, int direction)
+{
+	struct scatterlist *s;
+	int i;
+
+	if (unlikely(global_disable))
+		return;
+
+	for_each_sg(sg, s, nelems, i) {
+		check_sync(dev, s->dma_address, s->dma_length, 0,
+				direction, false);
+	}
+}
+EXPORT_SYMBOL(debug_dma_sync_sg_for_device);
+
diff --git a/lib/lmb.c b/lib/lmb.c
index 97e547037084..e4a6482d8b26 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -29,33 +29,33 @@ static int __init early_lmb(char *p)
 }
 early_param("lmb", early_lmb);
 
-void lmb_dump_all(void)
+static void lmb_dump(struct lmb_region *region, char *name)
 {
-	unsigned long i;
+	unsigned long long base, size;
+	int i;
+
+	pr_info(" %s.cnt  = 0x%lx\n", name, region->cnt);
+
+	for (i = 0; i < region->cnt; i++) {
+		base = region->region[i].base;
+		size = region->region[i].size;
+
+		pr_info(" %s[0x%x]\t0x%016llx - 0x%016llx, 0x%llx bytes\n",
+		    name, i, base, base + size - 1, size);
+	}
+}
 
+void lmb_dump_all(void)
+{
 	if (!lmb_debug)
 		return;
 
-	pr_info("lmb_dump_all:\n");
-	pr_info("    memory.cnt		  = 0x%lx\n", lmb.memory.cnt);
-	pr_info("    memory.size		  = 0x%llx\n",
-	    (unsigned long long)lmb.memory.size);
-	for (i=0; i < lmb.memory.cnt ;i++) {
-		pr_info("    memory.region[0x%lx].base       = 0x%llx\n",
-		    i, (unsigned long long)lmb.memory.region[i].base);
-		pr_info("		      .size     = 0x%llx\n",
-		    (unsigned long long)lmb.memory.region[i].size);
-	}
+	pr_info("LMB configuration:\n");
+	pr_info(" rmo_size    = 0x%llx\n", (unsigned long long)lmb.rmo_size);
+	pr_info(" memory.size = 0x%llx\n", (unsigned long long)lmb.memory.size);
 
-	pr_info("    reserved.cnt	  = 0x%lx\n", lmb.reserved.cnt);
-	pr_info("    reserved.size	  = 0x%llx\n",
-	    (unsigned long long)lmb.memory.size);
-	for (i=0; i < lmb.reserved.cnt ;i++) {
-		pr_info("    reserved.region[0x%lx].base       = 0x%llx\n",
-		    i, (unsigned long long)lmb.reserved.region[i].base);
-		pr_info("		      .size     = 0x%llx\n",
-		    (unsigned long long)lmb.reserved.region[i].size);
-	}
+	lmb_dump(&lmb.memory, "memory");
+	lmb_dump(&lmb.reserved, "reserved");
 }
 
 static unsigned long lmb_addrs_overlap(u64 base1, u64 size1, u64 base2,
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 1f991acc2a05..32e2bd3b1142 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -145,7 +145,7 @@ static void *swiotlb_bus_to_virt(dma_addr_t address)
 	return phys_to_virt(swiotlb_bus_to_phys(address));
 }
 
-int __weak swiotlb_arch_range_needs_mapping(void *ptr, size_t size)
+int __weak swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size)
 {
 	return 0;
 }
@@ -315,9 +315,9 @@ address_needs_mapping(struct device *hwdev, dma_addr_t addr, size_t size)
 	return !is_buffer_dma_capable(dma_get_mask(hwdev), addr, size);
 }
 
-static inline int range_needs_mapping(void *ptr, size_t size)
+static inline int range_needs_mapping(phys_addr_t paddr, size_t size)
 {
-	return swiotlb_force || swiotlb_arch_range_needs_mapping(ptr, size);
+	return swiotlb_force || swiotlb_arch_range_needs_mapping(paddr, size);
 }
 
 static int is_swiotlb_buffer(char *addr)
@@ -636,11 +636,14 @@ swiotlb_full(struct device *dev, size_t size, int dir, int do_panic)
  * Once the device is given the dma address, the device owns this memory until
  * either swiotlb_unmap_single or swiotlb_dma_sync_single is performed.
  */
-dma_addr_t
-swiotlb_map_single_attrs(struct device *hwdev, void *ptr, size_t size,
-			 int dir, struct dma_attrs *attrs)
-{
-	dma_addr_t dev_addr = swiotlb_virt_to_bus(hwdev, ptr);
+dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
+			    unsigned long offset, size_t size,
+			    enum dma_data_direction dir,
+			    struct dma_attrs *attrs)
+{
+	phys_addr_t phys = page_to_phys(page) + offset;
+	void *ptr = page_address(page) + offset;
+	dma_addr_t dev_addr = swiotlb_phys_to_bus(dev, phys);
 	void *map;
 
 	BUG_ON(dir == DMA_NONE);
@@ -649,37 +652,30 @@ swiotlb_map_single_attrs(struct device *hwdev, void *ptr, size_t size,
 	 * we can safely return the device addr and not worry about bounce
 	 * buffering it.
 	 */
-	if (!address_needs_mapping(hwdev, dev_addr, size) &&
-	    !range_needs_mapping(ptr, size))
+	if (!address_needs_mapping(dev, dev_addr, size) &&
+	    !range_needs_mapping(virt_to_phys(ptr), size))
 		return dev_addr;
 
 	/*
 	 * Oh well, have to allocate and map a bounce buffer.
 	 */
-	map = map_single(hwdev, virt_to_phys(ptr), size, dir);
+	map = map_single(dev, phys, size, dir);
 	if (!map) {
-		swiotlb_full(hwdev, size, dir, 1);
+		swiotlb_full(dev, size, dir, 1);
 		map = io_tlb_overflow_buffer;
 	}
 
-	dev_addr = swiotlb_virt_to_bus(hwdev, map);
+	dev_addr = swiotlb_virt_to_bus(dev, map);
 
 	/*
 	 * Ensure that the address returned is DMA'ble
 	 */
-	if (address_needs_mapping(hwdev, dev_addr, size))
+	if (address_needs_mapping(dev, dev_addr, size))
 		panic("map_single: bounce buffer is not DMA'ble");
 
 	return dev_addr;
 }
-EXPORT_SYMBOL(swiotlb_map_single_attrs);
-
-dma_addr_t
-swiotlb_map_single(struct device *hwdev, void *ptr, size_t size, int dir)
-{
-	return swiotlb_map_single_attrs(hwdev, ptr, size, dir, NULL);
-}
-EXPORT_SYMBOL(swiotlb_map_single);
+EXPORT_SYMBOL_GPL(swiotlb_map_page);
 
 /*
  * Unmap a single streaming mode DMA translation.  The dma_addr and size must
@@ -689,9 +685,9 @@ EXPORT_SYMBOL(swiotlb_map_single);
  * After this call, reads by the cpu to the buffer are guaranteed to see
  * whatever the device wrote there.
  */
-void
-swiotlb_unmap_single_attrs(struct device *hwdev, dma_addr_t dev_addr,
-			   size_t size, int dir, struct dma_attrs *attrs)
+void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
+			size_t size, enum dma_data_direction dir,
+			struct dma_attrs *attrs)
 {
 	char *dma_addr = swiotlb_bus_to_virt(dev_addr);
 
@@ -701,15 +697,7 @@ swiotlb_unmap_single_attrs(struct device *hwdev, dma_addr_t dev_addr,
 	else if (dir == DMA_FROM_DEVICE)
 		dma_mark_clean(dma_addr, size);
 }
-EXPORT_SYMBOL(swiotlb_unmap_single_attrs);
-
-void
-swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr, size_t size,
-		     int dir)
-{
-	return swiotlb_unmap_single_attrs(hwdev, dev_addr, size, dir, NULL);
-}
-EXPORT_SYMBOL(swiotlb_unmap_single);
+EXPORT_SYMBOL_GPL(swiotlb_unmap_page);
 
 /*
  * Make physical memory consistent for a single streaming mode DMA translation
@@ -736,7 +724,7 @@ swiotlb_sync_single(struct device *hwdev, dma_addr_t dev_addr,
 
 void
 swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
-			    size_t size, int dir)
+			    size_t size, enum dma_data_direction dir)
 {
 	swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_CPU);
 }
@@ -744,7 +732,7 @@ EXPORT_SYMBOL(swiotlb_sync_single_for_cpu);
 
 void
 swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
-			       size_t size, int dir)
+			       size_t size, enum dma_data_direction dir)
 {
 	swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_DEVICE);
 }
@@ -769,7 +757,8 @@ swiotlb_sync_single_range(struct device *hwdev, dma_addr_t dev_addr,
 
 void
 swiotlb_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
-				  unsigned long offset, size_t size, int dir)
+				  unsigned long offset, size_t size,
+				  enum dma_data_direction dir)
 {
 	swiotlb_sync_single_range(hwdev, dev_addr, offset, size, dir,
 				  SYNC_FOR_CPU);
@@ -778,7 +767,8 @@ EXPORT_SYMBOL_GPL(swiotlb_sync_single_range_for_cpu);
 
 void
 swiotlb_sync_single_range_for_device(struct device *hwdev, dma_addr_t dev_addr,
-				     unsigned long offset, size_t size, int dir)
+				     unsigned long offset, size_t size,
+				     enum dma_data_direction dir)
 {
 	swiotlb_sync_single_range(hwdev, dev_addr, offset, size, dir,
 				  SYNC_FOR_DEVICE);
@@ -803,7 +793,7 @@ EXPORT_SYMBOL_GPL(swiotlb_sync_single_range_for_device);
  */
 int
 swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
-		     int dir, struct dma_attrs *attrs)
+		     enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	struct scatterlist *sg;
 	int i;
@@ -811,10 +801,10 @@ swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
 	BUG_ON(dir == DMA_NONE);
 
 	for_each_sg(sgl, sg, nelems, i) {
-		void *addr = sg_virt(sg);
-		dma_addr_t dev_addr = swiotlb_virt_to_bus(hwdev, addr);
+		phys_addr_t paddr = sg_phys(sg);
+		dma_addr_t dev_addr = swiotlb_phys_to_bus(hwdev, paddr);
 
-		if (range_needs_mapping(addr, sg->length) ||
+		if (range_needs_mapping(paddr, sg->length) ||
 		    address_needs_mapping(hwdev, dev_addr, sg->length)) {
 			void *map = map_single(hwdev, sg_phys(sg),
 					       sg->length, dir);
@@ -850,7 +840,7 @@ EXPORT_SYMBOL(swiotlb_map_sg);
  */
 void
 swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
-		       int nelems, int dir, struct dma_attrs *attrs)
+		       int nelems, enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	struct scatterlist *sg;
 	int i;
@@ -858,11 +848,11 @@ swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
 	BUG_ON(dir == DMA_NONE);
 
 	for_each_sg(sgl, sg, nelems, i) {
-		if (sg->dma_address != swiotlb_virt_to_bus(hwdev, sg_virt(sg)))
+		if (sg->dma_address != swiotlb_phys_to_bus(hwdev, sg_phys(sg)))
 			unmap_single(hwdev, swiotlb_bus_to_virt(sg->dma_address),
 				     sg->dma_length, dir);
 		else if (dir == DMA_FROM_DEVICE)
-			dma_mark_clean(sg_virt(sg), sg->dma_length);
+			dma_mark_clean(swiotlb_bus_to_virt(sg->dma_address), sg->dma_length);
 	}
 }
 EXPORT_SYMBOL(swiotlb_unmap_sg_attrs);
@@ -892,17 +882,17 @@ swiotlb_sync_sg(struct device *hwdev, struct scatterlist *sgl,
 	BUG_ON(dir == DMA_NONE);
 
 	for_each_sg(sgl, sg, nelems, i) {
-		if (sg->dma_address != swiotlb_virt_to_bus(hwdev, sg_virt(sg)))
+		if (sg->dma_address != swiotlb_phys_to_bus(hwdev, sg_phys(sg)))
 			sync_single(hwdev, swiotlb_bus_to_virt(sg->dma_address),
 				    sg->dma_length, dir, target);
 		else if (dir == DMA_FROM_DEVICE)
-			dma_mark_clean(sg_virt(sg), sg->dma_length);
+			dma_mark_clean(swiotlb_bus_to_virt(sg->dma_address), sg->dma_length);
 	}
 }
 
 void
 swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
-			int nelems, int dir)
+			int nelems, enum dma_data_direction dir)
 {
 	swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_CPU);
 }
@@ -910,7 +900,7 @@ EXPORT_SYMBOL(swiotlb_sync_sg_for_cpu);
 
 void
 swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
-			   int nelems, int dir)
+			   int nelems, enum dma_data_direction dir)
 {
 	swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_DEVICE);
 }
diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c
index 1882923bc706..139d5b7b6621 100644
--- a/mm/allocpercpu.c
+++ b/mm/allocpercpu.c
@@ -143,7 +143,7 @@ void free_percpu(void *__pdata)
 {
 	if (unlikely(!__pdata))
 		return;
-	__percpu_depopulate_mask(__pdata, &cpu_possible_map);
+	__percpu_depopulate_mask(__pdata, cpu_possible_mask);
 	kfree(__percpu_disguise(__pdata));
 }
 EXPORT_SYMBOL_GPL(free_percpu);
diff --git a/mm/memory.c b/mm/memory.c
index baa999e87cd2..2032ad2fc34b 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1665,9 +1665,10 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
 	 * behaviour that some programs depend on. We mark the "original"
 	 * un-COW'ed pages by matching them up with "vma->vm_pgoff".
 	 */
-	if (addr == vma->vm_start && end == vma->vm_end)
+	if (addr == vma->vm_start && end == vma->vm_end) {
 		vma->vm_pgoff = pfn;
-	else if (is_cow_mapping(vma->vm_flags))
+		vma->vm_flags |= VM_PFN_AT_MMAP;
+	} else if (is_cow_mapping(vma->vm_flags))
 		return -EINVAL;
 
 	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
@@ -1679,6 +1680,7 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
 		 * needed from higher level routine calling unmap_vmas
 		 */
 		vma->vm_flags &= ~(VM_IO | VM_RESERVED | VM_PFNMAP);
+		vma->vm_flags &= ~VM_PFN_AT_MMAP;
 		return -EINVAL;
 	}
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5c44ed49ca93..a3803ea8c27d 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1479,6 +1479,8 @@ __alloc_pages_internal(gfp_t gfp_mask, unsigned int order,
 	unsigned long did_some_progress;
 	unsigned long pages_reclaimed = 0;
 
+	lockdep_trace_alloc(gfp_mask);
+
 	might_sleep_if(wait);
 
 	if (should_fail_alloc_page(gfp_mask, order))
@@ -1578,12 +1580,15 @@ nofail_alloc:
 	 */
 	cpuset_update_task_memory_state();
 	p->flags |= PF_MEMALLOC;
+
+	lockdep_set_current_reclaim_state(gfp_mask);
 	reclaim_state.reclaimed_slab = 0;
 	p->reclaim_state = &reclaim_state;
 
 	did_some_progress = try_to_free_pages(zonelist, order, gfp_mask);
 
 	p->reclaim_state = NULL;
+	lockdep_clear_current_reclaim_state();
 	p->flags &= ~PF_MEMALLOC;
 
 	cond_resched();
diff --git a/mm/pdflush.c b/mm/pdflush.c
index 15de509b68fd..118905e3d788 100644
--- a/mm/pdflush.c
+++ b/mm/pdflush.c
@@ -191,7 +191,7 @@ static int pdflush(void *dummy)
 
 	/*
 	 * Some configs put our parent kthread in a limited cpuset,
-	 * which kthread() overrides, forcing cpus_allowed == CPU_MASK_ALL.
+	 * which kthread() overrides, forcing cpus_allowed == cpu_all_mask.
 	 * Our needs are more modest - cut back to our cpusets cpus_allowed.
 	 * This is needed as pdflush's are dynamically created and destroyed.
 	 * The boottime pdflush's are easily placed w/o these 2 lines.
diff --git a/mm/slab.c b/mm/slab.c
index 4d00855629c4..825c606f691d 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3318,6 +3318,8 @@ __cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid,
 	unsigned long save_flags;
 	void *ptr;
 
+	lockdep_trace_alloc(flags);
+
 	if (slab_should_failslab(cachep, flags))
 		return NULL;
 
@@ -3394,6 +3396,8 @@ __cache_alloc(struct kmem_cache *cachep, gfp_t flags, void *caller)
 	unsigned long save_flags;
 	void *objp;
 
+	lockdep_trace_alloc(flags);
+
 	if (slab_should_failslab(cachep, flags))
 		return NULL;
 
diff --git a/mm/slob.c b/mm/slob.c
index 0bfa680a8981..7a3411524dac 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -475,6 +475,8 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node)
 	unsigned int *m;
 	int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
 
+	lockdep_trace_alloc(gfp);
+
 	if (size < PAGE_SIZE - align) {
 		if (!size)
 			return ZERO_SIZE_PTR;
diff --git a/mm/slub.c b/mm/slub.c
index c65a4edafc33..c4ea9158c9fb 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1590,6 +1590,7 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
 	unsigned long flags;
 	unsigned int objsize;
 
+	lockdep_trace_alloc(gfpflags);
 	might_sleep_if(gfpflags & __GFP_WAIT);
 
 	if (should_failslab(s->objsize, gfpflags))
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 56ddf41149eb..479e46719394 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1965,6 +1965,8 @@ static int kswapd(void *p)
 	};
 	node_to_cpumask_ptr(cpumask, pgdat->node_id);
 
+	lockdep_set_current_reclaim_state(GFP_KERNEL);
+
 	if (!cpumask_empty(cpumask))
 		set_cpus_allowed_ptr(tsk, cpumask);
 	current->reclaim_state = &reclaim_state;
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 91149746bb8d..8cd81ea1ddc1 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -27,7 +27,7 @@ static void sum_vm_events(unsigned long *ret, const struct cpumask *cpumask)
 
 	memset(ret, 0, NR_VM_EVENT_ITEMS * sizeof(unsigned long));
 
-	for_each_cpu_mask_nr(cpu, *cpumask) {
+	for_each_cpu(cpu, cpumask) {
 		struct vm_event_state *this = &per_cpu(vm_event_states, cpu);
 
 		for (i = 0; i < NR_VM_EVENT_ITEMS; i++)
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index 162199a2d74f..fd8e0847b254 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -281,7 +281,6 @@ int __init atalk_proc_init(void)
 	atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
 	if (!atalk_proc_dir)
 		goto out;
-	atalk_proc_dir->owner = THIS_MODULE;
 
 	p = proc_create("interface", S_IRUGO, atalk_proc_dir,
 			&atalk_seq_interface_fops);
diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c
index 4990541ef5da..1a0f5ccea9c4 100644
--- a/net/atm/mpoa_proc.c
+++ b/net/atm/mpoa_proc.c
@@ -281,7 +281,6 @@ int mpc_proc_init(void)
 		printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
 		return -ENOMEM;
 	}
-	p->owner = THIS_MODULE;
 	return 0;
 }
 
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 49487b313f22..e7b3b273907d 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -476,7 +476,6 @@ int __init atm_proc_init(void)
 				     atm_proc_root, e->proc_fops);
 		if (!dirent)
 			goto err_out_remove;
-		dirent->owner = THIS_MODULE;
 		e->dirent = dirent;
 	}
 	ret = 0;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index b7c7d4651136..95d7f32643ae 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1604,10 +1604,6 @@ static int __init bcm_module_init(void)
 
 	/* create /proc/net/can-bcm directory */
 	proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
-
-	if (proc_dir)
-		proc_dir->owner = THIS_MODULE;
-
 	return 0;
 }
 
diff --git a/net/can/proc.c b/net/can/proc.c
index 520fef5e5398..1463653dbe34 100644
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -473,8 +473,6 @@ void can_init_proc(void)
 		return;
 	}
 
-	can_dir->owner = THIS_MODULE;
-
 	/* own procfs entries from the AF_CAN core */
 	pde_version     = can_create_proc_readentry(CAN_PROC_VERSION, 0644,
 					can_proc_read_version, NULL);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 32d419f5ac98..3779c1438c11 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3806,7 +3806,6 @@ static int __init pg_init(void)
 	pg_proc_dir = proc_mkdir(PG_PROC_DIR, init_net.proc_net);
 	if (!pg_proc_dir)
 		return -ENODEV;
-	pg_proc_dir->owner = THIS_MODULE;
 
 	pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops);
 	if (pe == NULL) {
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index 7bc992976d29..039cc1ffe977 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -1942,23 +1942,85 @@ socket_setattr_failure:
 }
 
 /**
- * cipso_v4_sock_delattr - Delete the CIPSO option from a socket
- * @sk: the socket
+ * cipso_v4_req_setattr - Add a CIPSO option to a connection request socket
+ * @req: the connection request socket
+ * @doi_def: the CIPSO DOI to use
+ * @secattr: the specific security attributes of the socket
  *
  * Description:
- * Removes the CIPSO option from a socket, if present.
+ * Set the CIPSO option on the given socket using the DOI definition and
+ * security attributes passed to the function.  Returns zero on success and
+ * negative values on failure.
  *
  */
-void cipso_v4_sock_delattr(struct sock *sk)
+int cipso_v4_req_setattr(struct request_sock *req,
+			 const struct cipso_v4_doi *doi_def,
+			 const struct netlbl_lsm_secattr *secattr)
 {
-	u8 hdr_delta;
-	struct ip_options *opt;
-	struct inet_sock *sk_inet;
+	int ret_val = -EPERM;
+	unsigned char *buf = NULL;
+	u32 buf_len;
+	u32 opt_len;
+	struct ip_options *opt = NULL;
+	struct inet_request_sock *req_inet;
 
-	sk_inet = inet_sk(sk);
-	opt = sk_inet->opt;
-	if (opt == NULL || opt->cipso == 0)
-		return;
+	/* We allocate the maximum CIPSO option size here so we are probably
+	 * being a little wasteful, but it makes our life _much_ easier later
+	 * on and after all we are only talking about 40 bytes. */
+	buf_len = CIPSO_V4_OPT_LEN_MAX;
+	buf = kmalloc(buf_len, GFP_ATOMIC);
+	if (buf == NULL) {
+		ret_val = -ENOMEM;
+		goto req_setattr_failure;
+	}
+
+	ret_val = cipso_v4_genopt(buf, buf_len, doi_def, secattr);
+	if (ret_val < 0)
+		goto req_setattr_failure;
+	buf_len = ret_val;
+
+	/* We can't use ip_options_get() directly because it makes a call to
+	 * ip_options_get_alloc() which allocates memory with GFP_KERNEL and
+	 * we won't always have CAP_NET_RAW even though we _always_ want to
+	 * set the IPOPT_CIPSO option. */
+	opt_len = (buf_len + 3) & ~3;
+	opt = kzalloc(sizeof(*opt) + opt_len, GFP_ATOMIC);
+	if (opt == NULL) {
+		ret_val = -ENOMEM;
+		goto req_setattr_failure;
+	}
+	memcpy(opt->__data, buf, buf_len);
+	opt->optlen = opt_len;
+	opt->cipso = sizeof(struct iphdr);
+	kfree(buf);
+	buf = NULL;
+
+	req_inet = inet_rsk(req);
+	opt = xchg(&req_inet->opt, opt);
+	kfree(opt);
+
+	return 0;
+
+req_setattr_failure:
+	kfree(buf);
+	kfree(opt);
+	return ret_val;
+}
+
+/**
+ * cipso_v4_delopt - Delete the CIPSO option from a set of IP options
+ * @opt_ptr: IP option pointer
+ *
+ * Description:
+ * Deletes the CIPSO IP option from a set of IP options and makes the necessary
+ * adjustments to the IP option structure.  Returns zero on success, negative
+ * values on failure.
+ *
+ */
+int cipso_v4_delopt(struct ip_options **opt_ptr)
+{
+	int hdr_delta = 0;
+	struct ip_options *opt = *opt_ptr;
 
 	if (opt->srr || opt->rr || opt->ts || opt->router_alert) {
 		u8 cipso_len;
@@ -2003,11 +2065,34 @@ void cipso_v4_sock_delattr(struct sock *sk)
 	} else {
 		/* only the cipso option was present on the socket so we can
 		 * remove the entire option struct */
-		sk_inet->opt = NULL;
+		*opt_ptr = NULL;
 		hdr_delta = opt->optlen;
 		kfree(opt);
 	}
 
+	return hdr_delta;
+}
+
+/**
+ * cipso_v4_sock_delattr - Delete the CIPSO option from a socket
+ * @sk: the socket
+ *
+ * Description:
+ * Removes the CIPSO option from a socket, if present.
+ *
+ */
+void cipso_v4_sock_delattr(struct sock *sk)
+{
+	int hdr_delta;
+	struct ip_options *opt;
+	struct inet_sock *sk_inet;
+
+	sk_inet = inet_sk(sk);
+	opt = sk_inet->opt;
+	if (opt == NULL || opt->cipso == 0)
+		return;
+
+	hdr_delta = cipso_v4_delopt(&sk_inet->opt);
 	if (sk_inet->is_icsk && hdr_delta > 0) {
 		struct inet_connection_sock *sk_conn = inet_csk(sk);
 		sk_conn->icsk_ext_hdr_len -= hdr_delta;
@@ -2016,6 +2101,27 @@ void cipso_v4_sock_delattr(struct sock *sk)
 }
 
 /**
+ * cipso_v4_req_delattr - Delete the CIPSO option from a request socket
+ * @reg: the request socket
+ *
+ * Description:
+ * Removes the CIPSO option from a request socket, if present.
+ *
+ */
+void cipso_v4_req_delattr(struct request_sock *req)
+{
+	struct ip_options *opt;
+	struct inet_request_sock *req_inet;
+
+	req_inet = inet_rsk(req);
+	opt = req_inet->opt;
+	if (opt == NULL || opt->cipso == 0)
+		return;
+
+	cipso_v4_delopt(&req_inet->opt);
+}
+
+/**
  * cipso_v4_getattr - Helper function for the cipso_v4_*_getattr functions
  * @cipso: the CIPSO v4 option
  * @secattr: the security attributes
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index d346c22aa6ae..b35a950d2e06 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -288,10 +288,6 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 	if (!req)
 		goto out;
 
-	if (security_inet_conn_request(sk, skb, req)) {
-		reqsk_free(req);
-		goto out;
-	}
 	ireq = inet_rsk(req);
 	treq = tcp_rsk(req);
 	treq->rcv_isn		= ntohl(th->seq) - 1;
@@ -322,6 +318,11 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
 		}
 	}
 
+	if (security_inet_conn_request(sk, skb, req)) {
+		reqsk_free(req);
+		goto out;
+	}
+
 	req->expires	= 0UL;
 	req->retrans	= 0;
 
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index d0a314879d81..5d427f86b414 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1230,14 +1230,15 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 
 	tcp_openreq_init(req, &tmp_opt, skb);
 
-	if (security_inet_conn_request(sk, skb, req))
-		goto drop_and_free;
-
 	ireq = inet_rsk(req);
 	ireq->loc_addr = daddr;
 	ireq->rmt_addr = saddr;
 	ireq->no_srccheck = inet_sk(sk)->transparent;
 	ireq->opt = tcp_v4_save_options(sk, skb);
+
+	if (security_inet_conn_request(sk, skb, req))
+		goto drop_and_free;
+
 	if (!want_cookie)
 		TCP_ECN_create_request(req, tcp_hdr(skb));
 
diff --git a/net/irda/irproc.c b/net/irda/irproc.c
index 88e80a312732..8ff1861649e8 100644
--- a/net/irda/irproc.c
+++ b/net/irda/irproc.c
@@ -70,7 +70,6 @@ void __init irda_proc_register(void)
 	proc_irda = proc_mkdir("irda", init_net.proc_net);
 	if (proc_irda == NULL)
 		return;
-	proc_irda->owner = THIS_MODULE;
 
 	for (i = 0; i < ARRAY_SIZE(irda_dirs); i++)
 		d = proc_create(irda_dirs[i].name, 0, proc_irda,
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index b58bd7c6cdf8..d208b3396d94 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -236,7 +236,6 @@ int __init llc_proc_init(void)
 	llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
 	if (!llc_proc_dir)
 		goto out;
-	llc_proc_dir->owner = THIS_MODULE;
 
 	p = proc_create("socket", S_IRUGO, llc_proc_dir, &llc_seq_socket_fops);
 	if (!p)
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index fd9229db075c..b0e582f2d37a 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -619,8 +619,9 @@ int netlbl_enabled(void)
 }
 
 /**
- * netlbl_socket_setattr - Label a socket using the correct protocol
+ * netlbl_sock_setattr - Label a socket using the correct protocol
  * @sk: the socket to label
+ * @family: protocol family
  * @secattr: the security attributes
  *
  * Description:
@@ -633,29 +634,45 @@ int netlbl_enabled(void)
  *
  */
 int netlbl_sock_setattr(struct sock *sk,
+			u16 family,
 			const struct netlbl_lsm_secattr *secattr)
 {
-	int ret_val = -ENOENT;
+	int ret_val;
 	struct netlbl_dom_map *dom_entry;
 
 	rcu_read_lock();
 	dom_entry = netlbl_domhsh_getentry(secattr->domain);
-	if (dom_entry == NULL)
+	if (dom_entry == NULL) {
+		ret_val = -ENOENT;
 		goto socket_setattr_return;
-	switch (dom_entry->type) {
-	case NETLBL_NLTYPE_ADDRSELECT:
-		ret_val = -EDESTADDRREQ;
-		break;
-	case NETLBL_NLTYPE_CIPSOV4:
-		ret_val = cipso_v4_sock_setattr(sk,
-						dom_entry->type_def.cipsov4,
-						secattr);
+	}
+	switch (family) {
+	case AF_INET:
+		switch (dom_entry->type) {
+		case NETLBL_NLTYPE_ADDRSELECT:
+			ret_val = -EDESTADDRREQ;
+			break;
+		case NETLBL_NLTYPE_CIPSOV4:
+			ret_val = cipso_v4_sock_setattr(sk,
+						    dom_entry->type_def.cipsov4,
+						    secattr);
+			break;
+		case NETLBL_NLTYPE_UNLABELED:
+			ret_val = 0;
+			break;
+		default:
+			ret_val = -ENOENT;
+		}
 		break;
-	case NETLBL_NLTYPE_UNLABELED:
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		/* since we don't support any IPv6 labeling protocols right
+		 * now we can optimize everything away until we do */
 		ret_val = 0;
 		break;
+#endif /* IPv6 */
 	default:
-		ret_val = -ENOENT;
+		ret_val = -EPROTONOSUPPORT;
 	}
 
 socket_setattr_return:
@@ -689,9 +706,25 @@ void netlbl_sock_delattr(struct sock *sk)
  * on failure.
  *
  */
-int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr)
+int netlbl_sock_getattr(struct sock *sk,
+			struct netlbl_lsm_secattr *secattr)
 {
-	return cipso_v4_sock_getattr(sk, secattr);
+	int ret_val;
+
+	switch (sk->sk_family) {
+	case AF_INET:
+		ret_val = cipso_v4_sock_getattr(sk, secattr);
+		break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		ret_val = -ENOMSG;
+		break;
+#endif /* IPv6 */
+	default:
+		ret_val = -EPROTONOSUPPORT;
+	}
+
+	return ret_val;
 }
 
 /**
@@ -748,7 +781,7 @@ int netlbl_conn_setattr(struct sock *sk,
 		break;
 #endif /* IPv6 */
 	default:
-		ret_val = 0;
+		ret_val = -EPROTONOSUPPORT;
 	}
 
 conn_setattr_return:
@@ -757,6 +790,90 @@ conn_setattr_return:
 }
 
 /**
+ * netlbl_req_setattr - Label a request socket using the correct protocol
+ * @req: the request socket to label
+ * @secattr: the security attributes
+ *
+ * Description:
+ * Attach the correct label to the given socket using the security attributes
+ * specified in @secattr.  Returns zero on success, negative values on failure.
+ *
+ */
+int netlbl_req_setattr(struct request_sock *req,
+		       const struct netlbl_lsm_secattr *secattr)
+{
+	int ret_val;
+	struct netlbl_dom_map *dom_entry;
+	struct netlbl_domaddr4_map *af4_entry;
+	u32 proto_type;
+	struct cipso_v4_doi *proto_cv4;
+
+	rcu_read_lock();
+	dom_entry = netlbl_domhsh_getentry(secattr->domain);
+	if (dom_entry == NULL) {
+		ret_val = -ENOENT;
+		goto req_setattr_return;
+	}
+	switch (req->rsk_ops->family) {
+	case AF_INET:
+		if (dom_entry->type == NETLBL_NLTYPE_ADDRSELECT) {
+			struct inet_request_sock *req_inet = inet_rsk(req);
+			af4_entry = netlbl_domhsh_getentry_af4(secattr->domain,
+							    req_inet->rmt_addr);
+			if (af4_entry == NULL) {
+				ret_val = -ENOENT;
+				goto req_setattr_return;
+			}
+			proto_type = af4_entry->type;
+			proto_cv4 = af4_entry->type_def.cipsov4;
+		} else {
+			proto_type = dom_entry->type;
+			proto_cv4 = dom_entry->type_def.cipsov4;
+		}
+		switch (proto_type) {
+		case NETLBL_NLTYPE_CIPSOV4:
+			ret_val = cipso_v4_req_setattr(req, proto_cv4, secattr);
+			break;
+		case NETLBL_NLTYPE_UNLABELED:
+			/* just delete the protocols we support for right now
+			 * but we could remove other protocols if needed */
+			cipso_v4_req_delattr(req);
+			ret_val = 0;
+			break;
+		default:
+			ret_val = -ENOENT;
+		}
+		break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		/* since we don't support any IPv6 labeling protocols right
+		 * now we can optimize everything away until we do */
+		ret_val = 0;
+		break;
+#endif /* IPv6 */
+	default:
+		ret_val = -EPROTONOSUPPORT;
+	}
+
+req_setattr_return:
+	rcu_read_unlock();
+	return ret_val;
+}
+
+/**
+* netlbl_req_delattr - Delete all the NetLabel labels on a socket
+* @req: the socket
+*
+* Description:
+* Remove all the NetLabel labeling from @req.
+*
+*/
+void netlbl_req_delattr(struct request_sock *req)
+{
+	cipso_v4_req_delattr(req);
+}
+
+/**
  * netlbl_skbuff_setattr - Label a packet using the correct protocol
  * @skb: the packet
  * @family: protocol family
@@ -808,7 +925,7 @@ int netlbl_skbuff_setattr(struct sk_buff *skb,
 		break;
 #endif /* IPv6 */
 	default:
-		ret_val = 0;
+		ret_val = -EPROTONOSUPPORT;
 	}
 
 skbuff_setattr_return:
@@ -833,9 +950,17 @@ int netlbl_skbuff_getattr(const struct sk_buff *skb,
 			  u16 family,
 			  struct netlbl_lsm_secattr *secattr)
 {
-	if (CIPSO_V4_OPTEXIST(skb) &&
-	    cipso_v4_skbuff_getattr(skb, secattr) == 0)
-		return 0;
+	switch (family) {
+	case AF_INET:
+		if (CIPSO_V4_OPTEXIST(skb) &&
+		    cipso_v4_skbuff_getattr(skb, secattr) == 0)
+			return 0;
+		break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		break;
+#endif /* IPv6 */
+	}
 
 	return netlbl_unlabel_getattr(skb, family, secattr);
 }
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index cb198af8887c..8eb3e61cb701 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -106,12 +106,8 @@ static __init int sctp_proc_init(void)
 		goto out_nomem;
 #ifdef CONFIG_PROC_FS
 	if (!proc_net_sctp) {
-		struct proc_dir_entry *ent;
-		ent = proc_mkdir("sctp", init_net.proc_net);
-		if (ent) {
-			ent->owner = THIS_MODULE;
-			proc_net_sctp = ent;
-		} else
+		proc_net_sctp = proc_mkdir("sctp", init_net.proc_net);
+		if (!proc_net_sctp)
 			goto out_free_percpu;
 	}
 
diff --git a/net/socket.c b/net/socket.c
index 0b14b79c03af..91d0c0254ffe 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1536,8 +1536,6 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
 	fd_install(newfd, newfile);
 	err = newfd;
 
-	security_socket_post_accept(sock, newsock);
-
 out_put:
 	fput_light(sock->file, fput_needed);
 out:
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 4735caad26ed..20029a79a5de 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -313,7 +313,6 @@ static int create_cache_proc_entries(struct cache_detail *cd)
 	cd->proc_ent = proc_mkdir(cd->name, proc_net_rpc);
 	if (cd->proc_ent == NULL)
 		goto out_nomem;
-	cd->proc_ent->owner = cd->owner;
 	cd->channel_ent = cd->content_ent = NULL;
 
 	p = proc_create_data("flush", S_IFREG|S_IRUSR|S_IWUSR,
@@ -321,7 +320,6 @@ static int create_cache_proc_entries(struct cache_detail *cd)
 	cd->flush_ent = p;
 	if (p == NULL)
 		goto out_nomem;
-	p->owner = cd->owner;
 
 	if (cd->cache_request || cd->cache_parse) {
 		p = proc_create_data("channel", S_IFREG|S_IRUSR|S_IWUSR,
@@ -329,7 +327,6 @@ static int create_cache_proc_entries(struct cache_detail *cd)
 		cd->channel_ent = p;
 		if (p == NULL)
 			goto out_nomem;
-		p->owner = cd->owner;
 	}
 	if (cd->cache_show) {
 		p = proc_create_data("content", S_IFREG|S_IRUSR|S_IWUSR,
@@ -337,7 +334,6 @@ static int create_cache_proc_entries(struct cache_detail *cd)
 		cd->content_ent = p;
 		if (p == NULL)
 			goto out_nomem;
-		p->owner = cd->owner;
 	}
 	return 0;
 out_nomem:
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 085372ef4feb..1ef6e46d9da2 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -262,14 +262,8 @@ void
 rpc_proc_init(void)
 {
 	dprintk("RPC:       registering /proc/net/rpc\n");
-	if (!proc_net_rpc) {
-		struct proc_dir_entry *ent;
-		ent = proc_mkdir("rpc", init_net.proc_net);
-		if (ent) {
-			ent->owner = THIS_MODULE;
-			proc_net_rpc = ent;
-		}
-	}
+	if (!proc_net_rpc)
+		proc_net_rpc = proc_mkdir("rpc", init_net.proc_net);
 }
 
 void
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index c51fed4d1af1..bb507e2bb94d 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -312,7 +312,7 @@ svc_pool_map_set_cpumask(struct task_struct *task, unsigned int pidx)
 	switch (m->mode) {
 	case SVC_POOL_PERCPU:
 	{
-		set_cpus_allowed_ptr(task, &cpumask_of_cpu(node));
+		set_cpus_allowed_ptr(task, cpumask_of(node));
 		break;
 	}
 	case SVC_POOL_PERNODE:
diff --git a/security/capability.c b/security/capability.c
index c545bd1300b5..21b6cead6a8e 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -620,10 +620,6 @@ static int cap_socket_accept(struct socket *sock, struct socket *newsock)
 	return 0;
 }
 
-static void cap_socket_post_accept(struct socket *sock, struct socket *newsock)
-{
-}
-
 static int cap_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
 {
 	return 0;
@@ -1014,7 +1010,6 @@ void security_fixup_ops(struct security_operations *ops)
 	set_to_cap_if_null(ops, socket_connect);
 	set_to_cap_if_null(ops, socket_listen);
 	set_to_cap_if_null(ops, socket_accept);
-	set_to_cap_if_null(ops, socket_post_accept);
 	set_to_cap_if_null(ops, socket_sendmsg);
 	set_to_cap_if_null(ops, socket_recvmsg);
 	set_to_cap_if_null(ops, socket_getsockname);
diff --git a/security/security.c b/security/security.c
index c3586c0d97e2..206e53844d2f 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1007,11 +1007,6 @@ int security_socket_accept(struct socket *sock, struct socket *newsock)
 	return security_ops->socket_accept(sock, newsock);
 }
 
-void security_socket_post_accept(struct socket *sock, struct socket *newsock)
-{
-	security_ops->socket_post_accept(sock, newsock);
-}
-
 int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size)
 {
 	return security_ops->socket_sendmsg(sock, msg, size);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 7c52ba243c64..ba808ef6babb 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -93,7 +93,6 @@
 
 extern unsigned int policydb_loaded_version;
 extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm);
-extern int selinux_compat_net;
 extern struct security_operations *security_ops;
 
 /* SECMARK reference count */
@@ -311,7 +310,7 @@ static int sk_alloc_security(struct sock *sk, int family, gfp_t priority)
 	ssec->sid = SECINITSID_UNLABELED;
 	sk->sk_security = ssec;
 
-	selinux_netlbl_sk_security_reset(ssec, family);
+	selinux_netlbl_sk_security_reset(ssec);
 
 	return 0;
 }
@@ -2945,7 +2944,6 @@ static void selinux_inode_getsecid(const struct inode *inode, u32 *secid)
 static int selinux_revalidate_file_permission(struct file *file, int mask)
 {
 	const struct cred *cred = current_cred();
-	int rc;
 	struct inode *inode = file->f_path.dentry->d_inode;
 
 	if (!mask) {
@@ -2957,29 +2955,15 @@ static int selinux_revalidate_file_permission(struct file *file, int mask)
 	if ((file->f_flags & O_APPEND) && (mask & MAY_WRITE))
 		mask |= MAY_APPEND;
 
-	rc = file_has_perm(cred, file,
-			   file_mask_to_av(inode->i_mode, mask));
-	if (rc)
-		return rc;
-
-	return selinux_netlbl_inode_permission(inode, mask);
+	return file_has_perm(cred, file,
+			     file_mask_to_av(inode->i_mode, mask));
 }
 
 static int selinux_file_permission(struct file *file, int mask)
 {
-	struct inode *inode = file->f_path.dentry->d_inode;
-	struct file_security_struct *fsec = file->f_security;
-	struct inode_security_struct *isec = inode->i_security;
-	u32 sid = current_sid();
-
-	if (!mask) {
+	if (!mask)
 		/* No permission to check.  Existence test. */
 		return 0;
-	}
-
-	if (sid == fsec->sid && fsec->isid == isec->sid
-	    && fsec->pseqno == avc_policy_seqno())
-		return selinux_netlbl_inode_permission(inode, mask);
 
 	return selinux_revalidate_file_permission(file, mask);
 }
@@ -3723,7 +3707,7 @@ static int selinux_socket_post_create(struct socket *sock, int family,
 		sksec = sock->sk->sk_security;
 		sksec->sid = isec->sid;
 		sksec->sclass = isec->sclass;
-		err = selinux_netlbl_socket_post_create(sock);
+		err = selinux_netlbl_socket_post_create(sock->sk, family);
 	}
 
 	return err;
@@ -3914,13 +3898,7 @@ static int selinux_socket_accept(struct socket *sock, struct socket *newsock)
 static int selinux_socket_sendmsg(struct socket *sock, struct msghdr *msg,
 				  int size)
 {
-	int rc;
-
-	rc = socket_has_perm(current, sock, SOCKET__WRITE);
-	if (rc)
-		return rc;
-
-	return selinux_netlbl_inode_permission(SOCK_INODE(sock), MAY_WRITE);
+	return socket_has_perm(current, sock, SOCKET__WRITE);
 }
 
 static int selinux_socket_recvmsg(struct socket *sock, struct msghdr *msg,
@@ -4040,72 +4018,6 @@ static int selinux_inet_sys_rcv_skb(int ifindex, char *addrp, u16 family,
 			    SECCLASS_NODE, NODE__RECVFROM, ad);
 }
 
-static int selinux_sock_rcv_skb_iptables_compat(struct sock *sk,
-						struct sk_buff *skb,
-						struct avc_audit_data *ad,
-						u16 family,
-						char *addrp)
-{
-	int err;
-	struct sk_security_struct *sksec = sk->sk_security;
-	u16 sk_class;
-	u32 netif_perm, node_perm, recv_perm;
-	u32 port_sid, node_sid, if_sid, sk_sid;
-
-	sk_sid = sksec->sid;
-	sk_class = sksec->sclass;
-
-	switch (sk_class) {
-	case SECCLASS_UDP_SOCKET:
-		netif_perm = NETIF__UDP_RECV;
-		node_perm = NODE__UDP_RECV;
-		recv_perm = UDP_SOCKET__RECV_MSG;
-		break;
-	case SECCLASS_TCP_SOCKET:
-		netif_perm = NETIF__TCP_RECV;
-		node_perm = NODE__TCP_RECV;
-		recv_perm = TCP_SOCKET__RECV_MSG;
-		break;
-	case SECCLASS_DCCP_SOCKET:
-		netif_perm = NETIF__DCCP_RECV;
-		node_perm = NODE__DCCP_RECV;
-		recv_perm = DCCP_SOCKET__RECV_MSG;
-		break;
-	default:
-		netif_perm = NETIF__RAWIP_RECV;
-		node_perm = NODE__RAWIP_RECV;
-		recv_perm = 0;
-		break;
-	}
-
-	err = sel_netif_sid(skb->iif, &if_sid);
-	if (err)
-		return err;
-	err = avc_has_perm(sk_sid, if_sid, SECCLASS_NETIF, netif_perm, ad);
-	if (err)
-		return err;
-
-	err = sel_netnode_sid(addrp, family, &node_sid);
-	if (err)
-		return err;
-	err = avc_has_perm(sk_sid, node_sid, SECCLASS_NODE, node_perm, ad);
-	if (err)
-		return err;
-
-	if (!recv_perm)
-		return 0;
-	err = sel_netport_sid(sk->sk_protocol,
-			      ntohs(ad->u.net.sport), &port_sid);
-	if (unlikely(err)) {
-		printk(KERN_WARNING
-		       "SELinux: failure in"
-		       " selinux_sock_rcv_skb_iptables_compat(),"
-		       " network port label not found\n");
-		return err;
-	}
-	return avc_has_perm(sk_sid, port_sid, sk_class, recv_perm, ad);
-}
-
 static int selinux_sock_rcv_skb_compat(struct sock *sk, struct sk_buff *skb,
 				       u16 family)
 {
@@ -4123,14 +4035,12 @@ static int selinux_sock_rcv_skb_compat(struct sock *sk, struct sk_buff *skb,
 	if (err)
 		return err;
 
-	if (selinux_compat_net)
-		err = selinux_sock_rcv_skb_iptables_compat(sk, skb, &ad,
-							   family, addrp);
-	else if (selinux_secmark_enabled())
+	if (selinux_secmark_enabled()) {
 		err = avc_has_perm(sk_sid, skb->secmark, SECCLASS_PACKET,
 				   PACKET__RECV, &ad);
-	if (err)
-		return err;
+		if (err)
+			return err;
+	}
 
 	if (selinux_policycap_netpeer) {
 		err = selinux_skb_peerlbl_sid(skb, family, &peer_sid);
@@ -4172,7 +4082,7 @@ static int selinux_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
 	 * to the selinux_sock_rcv_skb_compat() function to deal with the
 	 * special handling.  We do this in an attempt to keep this function
 	 * as fast and as clean as possible. */
-	if (selinux_compat_net || !selinux_policycap_netpeer)
+	if (!selinux_policycap_netpeer)
 		return selinux_sock_rcv_skb_compat(sk, skb, family);
 
 	secmark_active = selinux_secmark_enabled();
@@ -4304,7 +4214,7 @@ static void selinux_sk_clone_security(const struct sock *sk, struct sock *newsk)
 	newssec->peer_sid = ssec->peer_sid;
 	newssec->sclass = ssec->sclass;
 
-	selinux_netlbl_sk_security_reset(newssec, newsk->sk_family);
+	selinux_netlbl_sk_security_reset(newssec);
 }
 
 static void selinux_sk_getsecid(struct sock *sk, u32 *secid)
@@ -4348,16 +4258,15 @@ static int selinux_inet_conn_request(struct sock *sk, struct sk_buff *skb,
 	if (peersid == SECSID_NULL) {
 		req->secid = sksec->sid;
 		req->peer_secid = SECSID_NULL;
-		return 0;
+	} else {
+		err = security_sid_mls_copy(sksec->sid, peersid, &newsid);
+		if (err)
+			return err;
+		req->secid = newsid;
+		req->peer_secid = peersid;
 	}
 
-	err = security_sid_mls_copy(sksec->sid, peersid, &newsid);
-	if (err)
-		return err;
-
-	req->secid = newsid;
-	req->peer_secid = peersid;
-	return 0;
+	return selinux_netlbl_inet_conn_request(req, family);
 }
 
 static void selinux_inet_csk_clone(struct sock *newsk,
@@ -4374,7 +4283,7 @@ static void selinux_inet_csk_clone(struct sock *newsk,
 
 	/* We don't need to take any sort of lock here as we are the only
 	 * thread with access to newsksec */
-	selinux_netlbl_sk_security_reset(newsksec, req->rsk_ops->family);
+	selinux_netlbl_inet_csk_clone(newsk, req->rsk_ops->family);
 }
 
 static void selinux_inet_conn_established(struct sock *sk, struct sk_buff *skb)
@@ -4387,8 +4296,6 @@ static void selinux_inet_conn_established(struct sock *sk, struct sk_buff *skb)
 		family = PF_INET;
 
 	selinux_skb_peerlbl_sid(skb, family, &sksec->peer_sid);
-
-	selinux_netlbl_inet_conn_established(sk, family);
 }
 
 static void selinux_req_classify_flow(const struct request_sock *req,
@@ -4540,71 +4447,6 @@ static unsigned int selinux_ipv4_output(unsigned int hooknum,
 	return selinux_ip_output(skb, PF_INET);
 }
 
-static int selinux_ip_postroute_iptables_compat(struct sock *sk,
-						int ifindex,
-						struct avc_audit_data *ad,
-						u16 family, char *addrp)
-{
-	int err;
-	struct sk_security_struct *sksec = sk->sk_security;
-	u16 sk_class;
-	u32 netif_perm, node_perm, send_perm;
-	u32 port_sid, node_sid, if_sid, sk_sid;
-
-	sk_sid = sksec->sid;
-	sk_class = sksec->sclass;
-
-	switch (sk_class) {
-	case SECCLASS_UDP_SOCKET:
-		netif_perm = NETIF__UDP_SEND;
-		node_perm = NODE__UDP_SEND;
-		send_perm = UDP_SOCKET__SEND_MSG;
-		break;
-	case SECCLASS_TCP_SOCKET:
-		netif_perm = NETIF__TCP_SEND;
-		node_perm = NODE__TCP_SEND;
-		send_perm = TCP_SOCKET__SEND_MSG;
-		break;
-	case SECCLASS_DCCP_SOCKET:
-		netif_perm = NETIF__DCCP_SEND;
-		node_perm = NODE__DCCP_SEND;
-		send_perm = DCCP_SOCKET__SEND_MSG;
-		break;
-	default:
-		netif_perm = NETIF__RAWIP_SEND;
-		node_perm = NODE__RAWIP_SEND;
-		send_perm = 0;
-		break;
-	}
-
-	err = sel_netif_sid(ifindex, &if_sid);
-	if (err)
-		return err;
-	err = avc_has_perm(sk_sid, if_sid, SECCLASS_NETIF, netif_perm, ad);
-		return err;
-
-	err = sel_netnode_sid(addrp, family, &node_sid);
-	if (err)
-		return err;
-	err = avc_has_perm(sk_sid, node_sid, SECCLASS_NODE, node_perm, ad);
-	if (err)
-		return err;
-
-	if (send_perm != 0)
-		return 0;
-
-	err = sel_netport_sid(sk->sk_protocol,
-			      ntohs(ad->u.net.dport), &port_sid);
-	if (unlikely(err)) {
-		printk(KERN_WARNING
-		       "SELinux: failure in"
-		       " selinux_ip_postroute_iptables_compat(),"
-		       " network port label not found\n");
-		return err;
-	}
-	return avc_has_perm(sk_sid, port_sid, sk_class, send_perm, ad);
-}
-
 static unsigned int selinux_ip_postroute_compat(struct sk_buff *skb,
 						int ifindex,
 						u16 family)
@@ -4625,15 +4467,10 @@ static unsigned int selinux_ip_postroute_compat(struct sk_buff *skb,
 	if (selinux_parse_skb(skb, &ad, &addrp, 0, &proto))
 		return NF_DROP;
 
-	if (selinux_compat_net) {
-		if (selinux_ip_postroute_iptables_compat(skb->sk, ifindex,
-							 &ad, family, addrp))
-			return NF_DROP;
-	} else if (selinux_secmark_enabled()) {
+	if (selinux_secmark_enabled())
 		if (avc_has_perm(sksec->sid, skb->secmark,
 				 SECCLASS_PACKET, PACKET__SEND, &ad))
 			return NF_DROP;
-	}
 
 	if (selinux_policycap_netpeer)
 		if (selinux_xfrm_postroute_last(sksec->sid, skb, &ad, proto))
@@ -4657,7 +4494,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, int ifindex,
 	 * to the selinux_ip_postroute_compat() function to deal with the
 	 * special handling.  We do this in an attempt to keep this function
 	 * as fast and as clean as possible. */
-	if (selinux_compat_net || !selinux_policycap_netpeer)
+	if (!selinux_policycap_netpeer)
 		return selinux_ip_postroute_compat(skb, ifindex, family);
 #ifdef CONFIG_XFRM
 	/* If skb->dst->xfrm is non-NULL then the packet is undergoing an IPsec
diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h
index b913c8d06038..b4b5b9b2f0be 100644
--- a/security/selinux/include/netlabel.h
+++ b/security/selinux/include/netlabel.h
@@ -32,6 +32,7 @@
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
+#include <net/request_sock.h>
 
 #include "avc.h"
 #include "objsec.h"
@@ -42,8 +43,7 @@ void selinux_netlbl_cache_invalidate(void);
 void selinux_netlbl_err(struct sk_buff *skb, int error, int gateway);
 
 void selinux_netlbl_sk_security_free(struct sk_security_struct *ssec);
-void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
-				      int family);
+void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec);
 
 int selinux_netlbl_skbuff_getsid(struct sk_buff *skb,
 				 u16 family,
@@ -53,9 +53,9 @@ int selinux_netlbl_skbuff_setsid(struct sk_buff *skb,
 				 u16 family,
 				 u32 sid);
 
-void selinux_netlbl_inet_conn_established(struct sock *sk, u16 family);
-int selinux_netlbl_socket_post_create(struct socket *sock);
-int selinux_netlbl_inode_permission(struct inode *inode, int mask);
+int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family);
+void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family);
+int selinux_netlbl_socket_post_create(struct sock *sk, u16 family);
 int selinux_netlbl_sock_rcv_skb(struct sk_security_struct *sksec,
 				struct sk_buff *skb,
 				u16 family,
@@ -85,8 +85,7 @@ static inline void selinux_netlbl_sk_security_free(
 }
 
 static inline void selinux_netlbl_sk_security_reset(
-					       struct sk_security_struct *ssec,
-					       int family)
+					       struct sk_security_struct *ssec)
 {
 	return;
 }
@@ -113,17 +112,17 @@ static inline int selinux_netlbl_conn_setsid(struct sock *sk,
 	return 0;
 }
 
-static inline void selinux_netlbl_inet_conn_established(struct sock *sk,
-							u16 family)
+static inline int selinux_netlbl_inet_conn_request(struct request_sock *req,
+						   u16 family)
 {
-	return;
+	return 0;
 }
-static inline int selinux_netlbl_socket_post_create(struct socket *sock)
+static inline void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
 {
-	return 0;
+	return;
 }
-static inline int selinux_netlbl_inode_permission(struct inode *inode,
-						  int mask)
+static inline int selinux_netlbl_socket_post_create(struct sock *sk,
+						    u16 family)
 {
 	return 0;
 }
diff --git a/security/selinux/netlabel.c b/security/selinux/netlabel.c
index 350794ab9b42..2e984413c7b2 100644
--- a/security/selinux/netlabel.c
+++ b/security/selinux/netlabel.c
@@ -100,41 +100,6 @@ static struct netlbl_lsm_secattr *selinux_netlbl_sock_genattr(struct sock *sk)
 }
 
 /**
- * selinux_netlbl_sock_setsid - Label a socket using the NetLabel mechanism
- * @sk: the socket to label
- *
- * Description:
- * Attempt to label a socket using the NetLabel mechanism.  Returns zero values
- * on success, negative values on failure.
- *
- */
-static int selinux_netlbl_sock_setsid(struct sock *sk)
-{
-	int rc;
-	struct sk_security_struct *sksec = sk->sk_security;
-	struct netlbl_lsm_secattr *secattr;
-
-	if (sksec->nlbl_state != NLBL_REQUIRE)
-		return 0;
-
-	secattr = selinux_netlbl_sock_genattr(sk);
-	if (secattr == NULL)
-		return -ENOMEM;
-	rc = netlbl_sock_setattr(sk, secattr);
-	switch (rc) {
-	case 0:
-		sksec->nlbl_state = NLBL_LABELED;
-		break;
-	case -EDESTADDRREQ:
-		sksec->nlbl_state = NLBL_REQSKB;
-		rc = 0;
-		break;
-	}
-
-	return rc;
-}
-
-/**
  * selinux_netlbl_cache_invalidate - Invalidate the NetLabel cache
  *
  * Description:
@@ -188,13 +153,9 @@ void selinux_netlbl_sk_security_free(struct sk_security_struct *ssec)
  * The caller is responsibile for all the NetLabel sk_security_struct locking.
  *
  */
-void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec,
-				      int family)
+void selinux_netlbl_sk_security_reset(struct sk_security_struct *ssec)
 {
-	if (family == PF_INET)
-		ssec->nlbl_state = NLBL_REQUIRE;
-	else
-		ssec->nlbl_state = NLBL_UNSET;
+	ssec->nlbl_state = NLBL_UNSET;
 }
 
 /**
@@ -281,127 +242,86 @@ skbuff_setsid_return:
 }
 
 /**
- * selinux_netlbl_inet_conn_established - Netlabel the newly accepted connection
- * @sk: the new connection
+ * selinux_netlbl_inet_conn_request - Label an incoming stream connection
+ * @req: incoming connection request socket
  *
  * Description:
- * A new connection has been established on @sk so make sure it is labeled
- * correctly with the NetLabel susbsystem.
+ * A new incoming connection request is represented by @req, we need to label
+ * the new request_sock here and the stack will ensure the on-the-wire label
+ * will get preserved when a full sock is created once the connection handshake
+ * is complete.  Returns zero on success, negative values on failure.
  *
  */
-void selinux_netlbl_inet_conn_established(struct sock *sk, u16 family)
+int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family)
 {
 	int rc;
-	struct sk_security_struct *sksec = sk->sk_security;
-	struct netlbl_lsm_secattr *secattr;
-	struct inet_sock *sk_inet = inet_sk(sk);
-	struct sockaddr_in addr;
-
-	if (sksec->nlbl_state != NLBL_REQUIRE)
-		return;
+	struct netlbl_lsm_secattr secattr;
 
-	secattr = selinux_netlbl_sock_genattr(sk);
-	if (secattr == NULL)
-		return;
+	if (family != PF_INET)
+		return 0;
 
-	rc = netlbl_sock_setattr(sk, secattr);
-	switch (rc) {
-	case 0:
-		sksec->nlbl_state = NLBL_LABELED;
-		break;
-	case -EDESTADDRREQ:
-		/* no PF_INET6 support yet because we don't support any IPv6
-		 * labeling protocols */
-		if (family != PF_INET) {
-			sksec->nlbl_state = NLBL_UNSET;
-			return;
-		}
-
-		addr.sin_family = family;
-		addr.sin_addr.s_addr = sk_inet->daddr;
-		if (netlbl_conn_setattr(sk, (struct sockaddr *)&addr,
-					secattr) != 0) {
-			/* we failed to label the connected socket (could be
-			 * for a variety of reasons, the actual "why" isn't
-			 * important here) so we have to go to our backup plan,
-			 * labeling the packets individually in the netfilter
-			 * local output hook.  this is okay but we need to
-			 * adjust the MSS of the connection to take into
-			 * account any labeling overhead, since we don't know
-			 * the exact overhead at this point we'll use the worst
-			 * case value which is 40 bytes for IPv4 */
-			struct inet_connection_sock *sk_conn = inet_csk(sk);
-			sk_conn->icsk_ext_hdr_len += 40 -
-				      (sk_inet->opt ? sk_inet->opt->optlen : 0);
-			sk_conn->icsk_sync_mss(sk, sk_conn->icsk_pmtu_cookie);
-
-			sksec->nlbl_state = NLBL_REQSKB;
-		} else
-			sksec->nlbl_state = NLBL_CONNLABELED;
-		break;
-	default:
-		/* note that we are failing to label the socket which could be
-		 * a bad thing since it means traffic could leave the system
-		 * without the desired labeling, however, all is not lost as
-		 * we have a check in selinux_netlbl_inode_permission() to
-		 * pick up the pieces that we might drop here because we can't
-		 * return an error code */
-		break;
-	}
+	netlbl_secattr_init(&secattr);
+	rc = security_netlbl_sid_to_secattr(req->secid, &secattr);
+	if (rc != 0)
+		goto inet_conn_request_return;
+	rc = netlbl_req_setattr(req, &secattr);
+inet_conn_request_return:
+	netlbl_secattr_destroy(&secattr);
+	return rc;
 }
 
 /**
- * selinux_netlbl_socket_post_create - Label a socket using NetLabel
- * @sock: the socket to label
+ * selinux_netlbl_inet_csk_clone - Initialize the newly created sock
+ * @sk: the new sock
  *
  * Description:
- * Attempt to label a socket using the NetLabel mechanism using the given
- * SID.  Returns zero values on success, negative values on failure.
+ * A new connection has been established using @sk, we've already labeled the
+ * socket via the request_sock struct in selinux_netlbl_inet_conn_request() but
+ * we need to set the NetLabel state here since we now have a sock structure.
  *
  */
-int selinux_netlbl_socket_post_create(struct socket *sock)
+void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family)
 {
-	return selinux_netlbl_sock_setsid(sock->sk);
+	struct sk_security_struct *sksec = sk->sk_security;
+
+	if (family == PF_INET)
+		sksec->nlbl_state = NLBL_LABELED;
+	else
+		sksec->nlbl_state = NLBL_UNSET;
 }
 
 /**
- * selinux_netlbl_inode_permission - Verify the socket is NetLabel labeled
- * @inode: the file descriptor's inode
- * @mask: the permission mask
+ * selinux_netlbl_socket_post_create - Label a socket using NetLabel
+ * @sock: the socket to label
+ * @family: protocol family
  *
  * Description:
- * Looks at a file's inode and if it is marked as a socket protected by
- * NetLabel then verify that the socket has been labeled, if not try to label
- * the socket now with the inode's SID.  Returns zero on success, negative
- * values on failure.
+ * Attempt to label a socket using the NetLabel mechanism using the given
+ * SID.  Returns zero values on success, negative values on failure.
  *
  */
-int selinux_netlbl_inode_permission(struct inode *inode, int mask)
+int selinux_netlbl_socket_post_create(struct sock *sk, u16 family)
 {
 	int rc;
-	struct sock *sk;
-	struct socket *sock;
-	struct sk_security_struct *sksec;
+	struct sk_security_struct *sksec = sk->sk_security;
+	struct netlbl_lsm_secattr *secattr;
 
-	if (!S_ISSOCK(inode->i_mode) ||
-	    ((mask & (MAY_WRITE | MAY_APPEND)) == 0))
-		return 0;
-	sock = SOCKET_I(inode);
-	sk = sock->sk;
-	if (sk == NULL)
-		return 0;
-	sksec = sk->sk_security;
-	if (sksec == NULL || sksec->nlbl_state != NLBL_REQUIRE)
+	if (family != PF_INET)
 		return 0;
 
-	local_bh_disable();
-	bh_lock_sock_nested(sk);
-	if (likely(sksec->nlbl_state == NLBL_REQUIRE))
-		rc = selinux_netlbl_sock_setsid(sk);
-	else
+	secattr = selinux_netlbl_sock_genattr(sk);
+	if (secattr == NULL)
+		return -ENOMEM;
+	rc = netlbl_sock_setattr(sk, family, secattr);
+	switch (rc) {
+	case 0:
+		sksec->nlbl_state = NLBL_LABELED;
+		break;
+	case -EDESTADDRREQ:
+		sksec->nlbl_state = NLBL_REQSKB;
 		rc = 0;
-	bh_unlock_sock(sk);
-	local_bh_enable();
+		break;
+	}
 
 	return rc;
 }
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index d3c8b982cfb0..2d5136ec3d54 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -47,8 +47,6 @@ static char *policycap_names[] = {
 
 unsigned int selinux_checkreqprot = CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE;
 
-int selinux_compat_net = 0;
-
 static int __init checkreqprot_setup(char *str)
 {
 	unsigned long checkreqprot;
@@ -58,16 +56,6 @@ static int __init checkreqprot_setup(char *str)
 }
 __setup("checkreqprot=", checkreqprot_setup);
 
-static int __init selinux_compat_net_setup(char *str)
-{
-	unsigned long compat_net;
-	if (!strict_strtoul(str, 0, &compat_net))
-		selinux_compat_net = compat_net ? 1 : 0;
-	return 1;
-}
-__setup("selinux_compat_net=", selinux_compat_net_setup);
-
-
 static DEFINE_MUTEX(sel_mutex);
 
 /* global data for booleans */
@@ -450,61 +438,6 @@ static const struct file_operations sel_checkreqprot_ops = {
 	.write		= sel_write_checkreqprot,
 };
 
-static ssize_t sel_read_compat_net(struct file *filp, char __user *buf,
-				   size_t count, loff_t *ppos)
-{
-	char tmpbuf[TMPBUFLEN];
-	ssize_t length;
-
-	length = scnprintf(tmpbuf, TMPBUFLEN, "%d", selinux_compat_net);
-	return simple_read_from_buffer(buf, count, ppos, tmpbuf, length);
-}
-
-static ssize_t sel_write_compat_net(struct file *file, const char __user *buf,
-				    size_t count, loff_t *ppos)
-{
-	char *page;
-	ssize_t length;
-	int new_value;
-
-	length = task_has_security(current, SECURITY__LOAD_POLICY);
-	if (length)
-		return length;
-
-	if (count >= PAGE_SIZE)
-		return -ENOMEM;
-	if (*ppos != 0) {
-		/* No partial writes. */
-		return -EINVAL;
-	}
-	page = (char *)get_zeroed_page(GFP_KERNEL);
-	if (!page)
-		return -ENOMEM;
-	length = -EFAULT;
-	if (copy_from_user(page, buf, count))
-		goto out;
-
-	length = -EINVAL;
-	if (sscanf(page, "%d", &new_value) != 1)
-		goto out;
-
-	if (new_value) {
-		printk(KERN_NOTICE
-		       "SELinux: compat_net is deprecated, please use secmark"
-		       " instead\n");
-		selinux_compat_net = 1;
-	} else
-		selinux_compat_net = 0;
-	length = count;
-out:
-	free_page((unsigned long) page);
-	return length;
-}
-static const struct file_operations sel_compat_net_ops = {
-	.read		= sel_read_compat_net,
-	.write		= sel_write_compat_net,
-};
-
 /*
  * Remaining nodes use transaction based IO methods like nfsd/nfsctl.c
  */
@@ -1665,7 +1598,6 @@ static int sel_fill_super(struct super_block *sb, void *data, int silent)
 		[SEL_DISABLE] = {"disable", &sel_disable_ops, S_IWUSR},
 		[SEL_MEMBER] = {"member", &transaction_ops, S_IRUGO|S_IWUGO},
 		[SEL_CHECKREQPROT] = {"checkreqprot", &sel_checkreqprot_ops, S_IRUGO|S_IWUSR},
-		[SEL_COMPAT_NET] = {"compat_net", &sel_compat_net_ops, S_IRUGO|S_IWUSR},
 		[SEL_REJECT_UNKNOWN] = {"reject_unknown", &sel_handle_unknown_ops, S_IRUGO},
 		[SEL_DENY_UNKNOWN] = {"deny_unknown", &sel_handle_unknown_ops, S_IRUGO},
 		/* last one */ {""}
diff --git a/security/smack/smack.h b/security/smack/smack.h
index b79582e4fbfd..42ef313f9856 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -18,6 +18,8 @@
 #include <linux/security.h>
 #include <linux/in.h>
 #include <net/netlabel.h>
+#include <linux/list.h>
+#include <linux/rculist.h>
 
 /*
  * Why 23? CIPSO is constrained to 30, so a 32 byte buffer is
@@ -40,7 +42,6 @@ struct superblock_smack {
 struct socket_smack {
 	char		*smk_out;			/* outbound label */
 	char		*smk_in;			/* inbound label */
-	int		smk_labeled;			/* label scheme */
 	char		smk_packet[SMK_LABELLEN];	/* TCP peer label */
 };
 
@@ -59,17 +60,10 @@ struct inode_smack {
  * A label access rule.
  */
 struct smack_rule {
-	char	*smk_subject;
-	char	*smk_object;
-	int	smk_access;
-};
-
-/*
- * An entry in the table of permitted label accesses.
- */
-struct smk_list_entry {
-	struct smk_list_entry	*smk_next;
-	struct smack_rule	smk_rule;
+	struct list_head	list;
+	char			*smk_subject;
+	char			*smk_object;
+	int			smk_access;
 };
 
 /*
@@ -85,7 +79,7 @@ struct smack_cipso {
  * An entry in the table identifying hosts.
  */
 struct smk_netlbladdr {
-	struct smk_netlbladdr	*smk_next;
+	struct list_head	list;
 	struct sockaddr_in	smk_host;	/* network address */
 	struct in_addr		smk_mask;	/* network mask */
 	char			*smk_label;	/* label */
@@ -113,7 +107,7 @@ struct smk_netlbladdr {
  * the cipso direct mapping in used internally.
  */
 struct smack_known {
-	struct smack_known	*smk_next;
+	struct list_head	list;
 	char			smk_known[SMK_LABELLEN];
 	u32			smk_secid;
 	struct smack_cipso	*smk_cipso;
@@ -138,6 +132,8 @@ struct smack_known {
 #define XATTR_NAME_SMACKIPIN	XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
 #define XATTR_NAME_SMACKIPOUT	XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
 
+#define SMACK_CIPSO_OPTION 	"-CIPSO"
+
 /*
  * How communications on this socket are treated.
  * Usually it's determined by the underlying netlabel code
@@ -205,8 +201,8 @@ u32 smack_to_secid(const char *);
 extern int smack_cipso_direct;
 extern char *smack_net_ambient;
 extern char *smack_onlycap;
+extern const char *smack_cipso_option;
 
-extern struct smack_known *smack_known;
 extern struct smack_known smack_known_floor;
 extern struct smack_known smack_known_hat;
 extern struct smack_known smack_known_huh;
@@ -214,8 +210,10 @@ extern struct smack_known smack_known_invalid;
 extern struct smack_known smack_known_star;
 extern struct smack_known smack_known_web;
 
-extern struct smk_list_entry *smack_list;
-extern struct smk_netlbladdr *smack_netlbladdrs;
+extern struct list_head smack_known_list;
+extern struct list_head smack_rule_list;
+extern struct list_head smk_netlbladdr_list;
+
 extern struct security_operations smack_ops;
 
 /*
diff --git a/security/smack/smack_access.c b/security/smack/smack_access.c
index cfa19ca125e3..ac0a2707f6d4 100644
--- a/security/smack/smack_access.c
+++ b/security/smack/smack_access.c
@@ -16,48 +16,42 @@
 #include "smack.h"
 
 struct smack_known smack_known_huh = {
-	.smk_next	= NULL,
 	.smk_known	= "?",
 	.smk_secid	= 2,
 	.smk_cipso	= NULL,
 };
 
 struct smack_known smack_known_hat = {
-	.smk_next	= &smack_known_huh,
 	.smk_known	= "^",
 	.smk_secid	= 3,
 	.smk_cipso	= NULL,
 };
 
 struct smack_known smack_known_star = {
-	.smk_next	= &smack_known_hat,
 	.smk_known	= "*",
 	.smk_secid	= 4,
 	.smk_cipso	= NULL,
 };
 
 struct smack_known smack_known_floor = {
-	.smk_next	= &smack_known_star,
 	.smk_known	= "_",
 	.smk_secid	= 5,
 	.smk_cipso	= NULL,
 };
 
 struct smack_known smack_known_invalid = {
-	.smk_next	= &smack_known_floor,
 	.smk_known	= "",
 	.smk_secid	= 6,
 	.smk_cipso	= NULL,
 };
 
 struct smack_known smack_known_web = {
-	.smk_next	= &smack_known_invalid,
 	.smk_known	= "@",
 	.smk_secid	= 7,
 	.smk_cipso	= NULL,
 };
 
-struct smack_known *smack_known = &smack_known_web;
+LIST_HEAD(smack_known_list);
 
 /*
  * The initial value needs to be bigger than any of the
@@ -87,7 +81,6 @@ static u32 smack_next_secid = 10;
 int smk_access(char *subject_label, char *object_label, int request)
 {
 	u32 may = MAY_NOT;
-	struct smk_list_entry *sp;
 	struct smack_rule *srp;
 
 	/*
@@ -139,9 +132,8 @@ int smk_access(char *subject_label, char *object_label, int request)
 	 * access (e.g. read is included in readwrite) it's
 	 * good.
 	 */
-	for (sp = smack_list; sp != NULL; sp = sp->smk_next) {
-		srp = &sp->smk_rule;
-
+	rcu_read_lock();
+	list_for_each_entry_rcu(srp, &smack_rule_list, list) {
 		if (srp->smk_subject == subject_label ||
 		    strcmp(srp->smk_subject, subject_label) == 0) {
 			if (srp->smk_object == object_label ||
@@ -151,6 +143,7 @@ int smk_access(char *subject_label, char *object_label, int request)
 			}
 		}
 	}
+	rcu_read_unlock();
 	/*
 	 * This is a bit map operation.
 	 */
@@ -228,14 +221,17 @@ struct smack_known *smk_import_entry(const char *string, int len)
 
 	mutex_lock(&smack_known_lock);
 
-	for (skp = smack_known; skp != NULL; skp = skp->smk_next)
-		if (strncmp(skp->smk_known, smack, SMK_MAXLEN) == 0)
+	found = 0;
+	list_for_each_entry_rcu(skp, &smack_known_list, list) {
+		if (strncmp(skp->smk_known, smack, SMK_MAXLEN) == 0) {
+			found = 1;
 			break;
+		}
+	}
 
-	if (skp == NULL) {
+	if (found == 0) {
 		skp = kzalloc(sizeof(struct smack_known), GFP_KERNEL);
 		if (skp != NULL) {
-			skp->smk_next = smack_known;
 			strncpy(skp->smk_known, smack, SMK_MAXLEN);
 			skp->smk_secid = smack_next_secid++;
 			skp->smk_cipso = NULL;
@@ -244,8 +240,7 @@ struct smack_known *smk_import_entry(const char *string, int len)
 			 * Make sure that the entry is actually
 			 * filled before putting it on the list.
 			 */
-			smp_mb();
-			smack_known = skp;
+			list_add_rcu(&skp->list, &smack_known_list);
 		}
 	}
 
@@ -266,6 +261,9 @@ char *smk_import(const char *string, int len)
 {
 	struct smack_known *skp;
 
+	/* labels cannot begin with a '-' */
+	if (string[0] == '-')
+		return NULL;
 	skp = smk_import_entry(string, len);
 	if (skp == NULL)
 		return NULL;
@@ -283,14 +281,19 @@ char *smack_from_secid(const u32 secid)
 {
 	struct smack_known *skp;
 
-	for (skp = smack_known; skp != NULL; skp = skp->smk_next)
-		if (skp->smk_secid == secid)
+	rcu_read_lock();
+	list_for_each_entry_rcu(skp, &smack_known_list, list) {
+		if (skp->smk_secid == secid) {
+			rcu_read_unlock();
 			return skp->smk_known;
+		}
+	}
 
 	/*
 	 * If we got this far someone asked for the translation
 	 * of a secid that is not on the list.
 	 */
+	rcu_read_unlock();
 	return smack_known_invalid.smk_known;
 }
 
@@ -305,9 +308,14 @@ u32 smack_to_secid(const char *smack)
 {
 	struct smack_known *skp;
 
-	for (skp = smack_known; skp != NULL; skp = skp->smk_next)
-		if (strncmp(skp->smk_known, smack, SMK_MAXLEN) == 0)
+	rcu_read_lock();
+	list_for_each_entry_rcu(skp, &smack_known_list, list) {
+		if (strncmp(skp->smk_known, smack, SMK_MAXLEN) == 0) {
+			rcu_read_unlock();
 			return skp->smk_secid;
+		}
+	}
+	rcu_read_unlock();
 	return 0;
 }
 
@@ -332,7 +340,8 @@ void smack_from_cipso(u32 level, char *cp, char *result)
 	struct smack_known *kp;
 	char *final = NULL;
 
-	for (kp = smack_known; final == NULL && kp != NULL; kp = kp->smk_next) {
+	rcu_read_lock();
+	list_for_each_entry(kp, &smack_known_list, list) {
 		if (kp->smk_cipso == NULL)
 			continue;
 
@@ -344,6 +353,7 @@ void smack_from_cipso(u32 level, char *cp, char *result)
 
 		spin_unlock_bh(&kp->smk_cipsolock);
 	}
+	rcu_read_unlock();
 	if (final == NULL)
 		final = smack_known_huh.smk_known;
 	strncpy(result, final, SMK_MAXLEN);
@@ -360,13 +370,19 @@ void smack_from_cipso(u32 level, char *cp, char *result)
 int smack_to_cipso(const char *smack, struct smack_cipso *cp)
 {
 	struct smack_known *kp;
+	int found = 0;
 
-	for (kp = smack_known; kp != NULL; kp = kp->smk_next)
+	rcu_read_lock();
+	list_for_each_entry_rcu(kp, &smack_known_list, list) {
 		if (kp->smk_known == smack ||
-		    strcmp(kp->smk_known, smack) == 0)
+		    strcmp(kp->smk_known, smack) == 0) {
+			found = 1;
 			break;
+		}
+	}
+	rcu_read_unlock();
 
-	if (kp == NULL || kp->smk_cipso == NULL)
+	if (found == 0 || kp->smk_cipso == NULL)
 		return -ENOENT;
 
 	memcpy(cp, kp->smk_cipso, sizeof(struct smack_cipso));
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 84b62b5e9e2c..921514902eca 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -7,6 +7,8 @@
  *	Casey Schaufler <casey@schaufler-ca.com>
  *
  *  Copyright (C) 2007 Casey Schaufler <casey@schaufler-ca.com>
+ *  Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
+ *                Paul Moore <paul.moore@hp.com>
  *
  *	This program is free software; you can redistribute it and/or modify
  *	it under the terms of the GNU General Public License version 2,
@@ -20,6 +22,7 @@
 #include <linux/ext2_fs.h>
 #include <linux/kd.h>
 #include <asm/ioctls.h>
+#include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/mutex.h>
@@ -606,6 +609,9 @@ static int smack_inode_setxattr(struct dentry *dentry, const char *name,
 	    strcmp(name, XATTR_NAME_SMACKIPOUT) == 0) {
 		if (!capable(CAP_MAC_ADMIN))
 			rc = -EPERM;
+		/* a label cannot be void and cannot begin with '-' */
+		if (size == 0 || (size > 0 && ((char *)value)[0] == '-'))
+			rc = -EINVAL;
 	} else
 		rc = cap_inode_setxattr(dentry, name, value, size, flags);
 
@@ -1275,7 +1281,6 @@ static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
 
 	ssp->smk_in = csp;
 	ssp->smk_out = csp;
-	ssp->smk_labeled = SMACK_CIPSO_SOCKET;
 	ssp->smk_packet[0] = '\0';
 
 	sk->sk_security = ssp;
@@ -1295,6 +1300,43 @@ static void smack_sk_free_security(struct sock *sk)
 }
 
 /**
+* smack_host_label - check host based restrictions
+* @sip: the object end
+*
+* looks for host based access restrictions
+*
+* This version will only be appropriate for really small sets of single label
+* hosts.  The caller is responsible for ensuring that the RCU read lock is
+* taken before calling this function.
+*
+* Returns the label of the far end or NULL if it's not special.
+*/
+static char *smack_host_label(struct sockaddr_in *sip)
+{
+	struct smk_netlbladdr *snp;
+	struct in_addr *siap = &sip->sin_addr;
+
+	if (siap->s_addr == 0)
+		return NULL;
+
+	list_for_each_entry_rcu(snp, &smk_netlbladdr_list, list)
+		/*
+		* we break after finding the first match because
+		* the list is sorted from longest to shortest mask
+		* so we have found the most specific match
+		*/
+		if ((&snp->smk_host.sin_addr)->s_addr ==
+		    (siap->s_addr & (&snp->smk_mask)->s_addr)) {
+			/* we have found the special CIPSO option */
+			if (snp->smk_label == smack_cipso_option)
+				return NULL;
+			return snp->smk_label;
+		}
+
+	return NULL;
+}
+
+/**
  * smack_set_catset - convert a capset to netlabel mls categories
  * @catset: the Smack categories
  * @sap: where to put the netlabel categories
@@ -1365,11 +1407,10 @@ static void smack_to_secattr(char *smack, struct netlbl_lsm_secattr *nlsp)
  */
 static int smack_netlabel(struct sock *sk, int labeled)
 {
-	struct socket_smack *ssp;
+	struct socket_smack *ssp = sk->sk_security;
 	struct netlbl_lsm_secattr secattr;
 	int rc = 0;
 
-	ssp = sk->sk_security;
 	/*
 	 * Usually the netlabel code will handle changing the
 	 * packet labeling based on the label.
@@ -1387,27 +1428,51 @@ static int smack_netlabel(struct sock *sk, int labeled)
 	else {
 		netlbl_secattr_init(&secattr);
 		smack_to_secattr(ssp->smk_out, &secattr);
-		rc = netlbl_sock_setattr(sk, &secattr);
+		rc = netlbl_sock_setattr(sk, sk->sk_family, &secattr);
 		netlbl_secattr_destroy(&secattr);
 	}
 
 	bh_unlock_sock(sk);
 	local_bh_enable();
-	/*
-	 * Remember the label scheme used so that it is not
-	 * necessary to do the netlabel setting if it has not
-	 * changed the next time through.
-	 *
-	 * The -EDESTADDRREQ case is an indication that there's
-	 * a single level host involved.
-	 */
-	if (rc == 0)
-		ssp->smk_labeled = labeled;
 
 	return rc;
 }
 
 /**
+ * smack_netlbel_send - Set the secattr on a socket and perform access checks
+ * @sk: the socket
+ * @sap: the destination address
+ *
+ * Set the correct secattr for the given socket based on the destination
+ * address and perform any outbound access checks needed.
+ *
+ * Returns 0 on success or an error code.
+ *
+ */
+static int smack_netlabel_send(struct sock *sk, struct sockaddr_in *sap)
+{
+	int rc;
+	int sk_lbl;
+	char *hostsp;
+	struct socket_smack *ssp = sk->sk_security;
+
+	rcu_read_lock();
+	hostsp = smack_host_label(sap);
+	if (hostsp != NULL) {
+		sk_lbl = SMACK_UNLABELED_SOCKET;
+		rc = smk_access(ssp->smk_out, hostsp, MAY_WRITE);
+	} else {
+		sk_lbl = SMACK_CIPSO_SOCKET;
+		rc = 0;
+	}
+	rcu_read_unlock();
+	if (rc != 0)
+		return rc;
+
+	return smack_netlabel(sk, sk_lbl);
+}
+
+/**
  * smack_inode_setsecurity - set smack xattrs
  * @inode: the object
  * @name: attribute name
@@ -1428,7 +1493,7 @@ static int smack_inode_setsecurity(struct inode *inode, const char *name,
 	struct socket *sock;
 	int rc = 0;
 
-	if (value == NULL || size > SMK_LABELLEN)
+	if (value == NULL || size > SMK_LABELLEN || size == 0)
 		return -EACCES;
 
 	sp = smk_import(value, size);
@@ -1488,41 +1553,6 @@ static int smack_socket_post_create(struct socket *sock, int family,
 	return smack_netlabel(sock->sk, SMACK_CIPSO_SOCKET);
 }
 
-
-/**
- * smack_host_label - check host based restrictions
- * @sip: the object end
- *
- * looks for host based access restrictions
- *
- * This version will only be appropriate for really small
- * sets of single label hosts.
- *
- * Returns the label of the far end or NULL if it's not special.
- */
-static char *smack_host_label(struct sockaddr_in *sip)
-{
-	struct smk_netlbladdr *snp;
-	struct in_addr *siap = &sip->sin_addr;
-
-	if (siap->s_addr == 0)
-		return NULL;
-
-	for (snp = smack_netlbladdrs; snp != NULL; snp = snp->smk_next) {
-		/*
-		 * we break after finding the first match because
-		 * the list is sorted from longest to shortest mask
-		 * so we have found the most specific match
-		 */
-		if ((&snp->smk_host.sin_addr)->s_addr  ==
-			(siap->s_addr & (&snp->smk_mask)->s_addr)) {
-			return snp->smk_label;
-		}
-	}
-
-	return NULL;
-}
-
 /**
  * smack_socket_connect - connect access check
  * @sock: the socket
@@ -1536,30 +1566,12 @@ static char *smack_host_label(struct sockaddr_in *sip)
 static int smack_socket_connect(struct socket *sock, struct sockaddr *sap,
 				int addrlen)
 {
-	struct socket_smack *ssp = sock->sk->sk_security;
-	char *hostsp;
-	int rc;
-
 	if (sock->sk == NULL || sock->sk->sk_family != PF_INET)
 		return 0;
-
 	if (addrlen < sizeof(struct sockaddr_in))
 		return -EINVAL;
 
-	hostsp = smack_host_label((struct sockaddr_in *)sap);
-	if (hostsp == NULL) {
-		if (ssp->smk_labeled != SMACK_CIPSO_SOCKET)
-			return smack_netlabel(sock->sk, SMACK_CIPSO_SOCKET);
-		return 0;
-	}
-
-	rc = smk_access(ssp->smk_out, hostsp, MAY_WRITE);
-	if (rc != 0)
-		return rc;
-
-	if (ssp->smk_labeled != SMACK_UNLABELED_SOCKET)
-		return smack_netlabel(sock->sk, SMACK_UNLABELED_SOCKET);
-	return 0;
+	return smack_netlabel_send(sock->sk, (struct sockaddr_in *)sap);
 }
 
 /**
@@ -2260,9 +2272,6 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
 				int size)
 {
 	struct sockaddr_in *sip = (struct sockaddr_in *) msg->msg_name;
-	struct socket_smack *ssp = sock->sk->sk_security;
-	char *hostsp;
-	int rc;
 
 	/*
 	 * Perfectly reasonable for this to be NULL
@@ -2270,22 +2279,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
 	if (sip == NULL || sip->sin_family != PF_INET)
 		return 0;
 
-	hostsp = smack_host_label(sip);
-	if (hostsp == NULL) {
-		if (ssp->smk_labeled != SMACK_CIPSO_SOCKET)
-			return smack_netlabel(sock->sk, SMACK_CIPSO_SOCKET);
-		return 0;
-	}
-
-	rc = smk_access(ssp->smk_out, hostsp, MAY_WRITE);
-	if (rc != 0)
-		return rc;
-
-	if (ssp->smk_labeled != SMACK_UNLABELED_SOCKET)
-		return smack_netlabel(sock->sk, SMACK_UNLABELED_SOCKET);
-
-	return 0;
-
+	return smack_netlabel_send(sock->sk, sip);
 }
 
 
@@ -2490,31 +2484,24 @@ static int smack_socket_getpeersec_dgram(struct socket *sock,
 }
 
 /**
- * smack_sock_graft - graft access state between two sockets
- * @sk: fresh sock
- * @parent: donor socket
+ * smack_sock_graft - Initialize a newly created socket with an existing sock
+ * @sk: child sock
+ * @parent: parent socket
  *
- * Sets the netlabel socket state on sk from parent
+ * Set the smk_{in,out} state of an existing sock based on the process that
+ * is creating the new socket.
  */
 static void smack_sock_graft(struct sock *sk, struct socket *parent)
 {
 	struct socket_smack *ssp;
-	int rc;
 
-	if (sk == NULL)
-		return;
-
-	if (sk->sk_family != PF_INET && sk->sk_family != PF_INET6)
+	if (sk == NULL ||
+	    (sk->sk_family != PF_INET && sk->sk_family != PF_INET6))
 		return;
 
 	ssp = sk->sk_security;
 	ssp->smk_in = ssp->smk_out = current_security();
-	ssp->smk_packet[0] = '\0';
-
-	rc = smack_netlabel(sk, SMACK_CIPSO_SOCKET);
-	if (rc != 0)
-		printk(KERN_WARNING "Smack: \"%s\" netlbl error %d.\n",
-		       __func__, -rc);
+	/* cssp->smk_packet is already set in smack_inet_csk_clone() */
 }
 
 /**
@@ -2529,35 +2516,82 @@ static void smack_sock_graft(struct sock *sk, struct socket *parent)
 static int smack_inet_conn_request(struct sock *sk, struct sk_buff *skb,
 				   struct request_sock *req)
 {
-	struct netlbl_lsm_secattr skb_secattr;
+	u16 family = sk->sk_family;
 	struct socket_smack *ssp = sk->sk_security;
+	struct netlbl_lsm_secattr secattr;
+	struct sockaddr_in addr;
+	struct iphdr *hdr;
 	char smack[SMK_LABELLEN];
 	int rc;
 
-	if (skb == NULL)
-		return -EACCES;
+	/* handle mapped IPv4 packets arriving via IPv6 sockets */
+	if (family == PF_INET6 && skb->protocol == htons(ETH_P_IP))
+		family = PF_INET;
 
-	netlbl_secattr_init(&skb_secattr);
-	rc = netlbl_skbuff_getattr(skb, sk->sk_family, &skb_secattr);
+	netlbl_secattr_init(&secattr);
+	rc = netlbl_skbuff_getattr(skb, family, &secattr);
 	if (rc == 0)
-		smack_from_secattr(&skb_secattr, smack);
+		smack_from_secattr(&secattr, smack);
 	else
 		strncpy(smack, smack_known_huh.smk_known, SMK_MAXLEN);
-	netlbl_secattr_destroy(&skb_secattr);
+	netlbl_secattr_destroy(&secattr);
+
 	/*
-	 * Receiving a packet requires that the other end
-	 * be able to write here. Read access is not required.
-	 *
-	 * If the request is successful save the peer's label
-	 * so that SO_PEERCRED can report it.
+	 * Receiving a packet requires that the other end be able to write
+	 * here. Read access is not required.
 	 */
 	rc = smk_access(smack, ssp->smk_in, MAY_WRITE);
-	if (rc == 0)
-		strncpy(ssp->smk_packet, smack, SMK_MAXLEN);
+	if (rc != 0)
+		return rc;
+
+	/*
+	 * Save the peer's label in the request_sock so we can later setup
+	 * smk_packet in the child socket so that SO_PEERCRED can report it.
+	 */
+	req->peer_secid = smack_to_secid(smack);
+
+	/*
+	 * We need to decide if we want to label the incoming connection here
+	 * if we do we only need to label the request_sock and the stack will
+	 * propogate the wire-label to the sock when it is created.
+	 */
+	hdr = ip_hdr(skb);
+	addr.sin_addr.s_addr = hdr->saddr;
+	rcu_read_lock();
+	if (smack_host_label(&addr) == NULL) {
+		rcu_read_unlock();
+		netlbl_secattr_init(&secattr);
+		smack_to_secattr(smack, &secattr);
+		rc = netlbl_req_setattr(req, &secattr);
+		netlbl_secattr_destroy(&secattr);
+	} else {
+		rcu_read_unlock();
+		netlbl_req_delattr(req);
+	}
 
 	return rc;
 }
 
+/**
+ * smack_inet_csk_clone - Copy the connection information to the new socket
+ * @sk: the new socket
+ * @req: the connection's request_sock
+ *
+ * Transfer the connection's peer label to the newly created socket.
+ */
+static void smack_inet_csk_clone(struct sock *sk,
+				 const struct request_sock *req)
+{
+	struct socket_smack *ssp = sk->sk_security;
+	char *smack;
+
+	if (req->peer_secid != 0) {
+		smack = smack_from_secid(req->peer_secid);
+		strncpy(ssp->smk_packet, smack, SMK_MAXLEN);
+	} else
+		ssp->smk_packet[0] = '\0';
+}
+
 /*
  * Key management security hooks
  *
@@ -2909,6 +2943,7 @@ struct security_operations smack_ops = {
 	.sk_free_security = 		smack_sk_free_security,
 	.sock_graft = 			smack_sock_graft,
 	.inet_conn_request = 		smack_inet_conn_request,
+	.inet_csk_clone =		smack_inet_csk_clone,
 
  /* key management security hooks */
 #ifdef CONFIG_KEYS
@@ -2930,6 +2965,17 @@ struct security_operations smack_ops = {
 	.release_secctx = 		smack_release_secctx,
 };
 
+
+static __init void init_smack_know_list(void)
+{
+	list_add(&smack_known_huh.list, &smack_known_list);
+	list_add(&smack_known_hat.list, &smack_known_list);
+	list_add(&smack_known_star.list, &smack_known_list);
+	list_add(&smack_known_floor.list, &smack_known_list);
+	list_add(&smack_known_invalid.list, &smack_known_list);
+	list_add(&smack_known_web.list, &smack_known_list);
+}
+
 /**
  * smack_init - initialize the smack system
  *
@@ -2950,6 +2996,8 @@ static __init int smack_init(void)
 	cred = (struct cred *) current->cred;
 	cred->security = &smack_known_floor.smk_known;
 
+	/* initilize the smack_know_list */
+	init_smack_know_list();
 	/*
 	 * Initialize locks
 	 */
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index a1b57e4dba3e..e03a7e19c73b 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -80,10 +80,14 @@ char *smack_onlycap;
  * Packets are sent there unlabeled, but only from tasks that
  * can write to the specified label.
  */
-struct smk_netlbladdr *smack_netlbladdrs;
+
+LIST_HEAD(smk_netlbladdr_list);
+LIST_HEAD(smack_rule_list);
 
 static int smk_cipso_doi_value = SMACK_CIPSO_DOI_DEFAULT;
-struct smk_list_entry *smack_list;
+
+const char *smack_cipso_option = SMACK_CIPSO_OPTION;
+
 
 #define	SEQ_READ_FINISHED	1
 
@@ -134,24 +138,27 @@ static void *load_seq_start(struct seq_file *s, loff_t *pos)
 {
 	if (*pos == SEQ_READ_FINISHED)
 		return NULL;
-
-	return smack_list;
+	if (list_empty(&smack_rule_list))
+		return NULL;
+	return smack_rule_list.next;
 }
 
 static void *load_seq_next(struct seq_file *s, void *v, loff_t *pos)
 {
-	struct smk_list_entry *skp = ((struct smk_list_entry *) v)->smk_next;
+	struct list_head *list = v;
 
-	if (skp == NULL)
+	if (list_is_last(list, &smack_rule_list)) {
 		*pos = SEQ_READ_FINISHED;
-
-	return skp;
+		return NULL;
+	}
+	return list->next;
 }
 
 static int load_seq_show(struct seq_file *s, void *v)
 {
-	struct smk_list_entry *slp = (struct smk_list_entry *) v;
-	struct smack_rule *srp = &slp->smk_rule;
+	struct list_head *list = v;
+	struct smack_rule *srp =
+		 list_entry(list, struct smack_rule, list);
 
 	seq_printf(s, "%s %s", (char *)srp->smk_subject,
 		   (char *)srp->smk_object);
@@ -212,32 +219,23 @@ static int smk_open_load(struct inode *inode, struct file *file)
  */
 static int smk_set_access(struct smack_rule *srp)
 {
-	struct smk_list_entry *sp;
-	struct smk_list_entry *newp;
+	struct smack_rule *sp;
 	int ret = 0;
-
+	int found;
 	mutex_lock(&smack_list_lock);
 
-	for (sp = smack_list; sp != NULL; sp = sp->smk_next)
-		if (sp->smk_rule.smk_subject == srp->smk_subject &&
-		    sp->smk_rule.smk_object == srp->smk_object) {
-			sp->smk_rule.smk_access = srp->smk_access;
+	found = 0;
+	list_for_each_entry_rcu(sp, &smack_rule_list, list) {
+		if (sp->smk_subject == srp->smk_subject &&
+		    sp->smk_object == srp->smk_object) {
+			found = 1;
+			sp->smk_access = srp->smk_access;
 			break;
 		}
-
-	if (sp == NULL) {
-		newp = kzalloc(sizeof(struct smk_list_entry), GFP_KERNEL);
-		if (newp == NULL) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		newp->smk_rule = *srp;
-		newp->smk_next = smack_list;
-		smack_list = newp;
 	}
+	if (found == 0)
+		list_add_rcu(&srp->list, &smack_rule_list);
 
-out:
 	mutex_unlock(&smack_list_lock);
 
 	return ret;
@@ -261,7 +259,7 @@ out:
 static ssize_t smk_write_load(struct file *file, const char __user *buf,
 			      size_t count, loff_t *ppos)
 {
-	struct smack_rule rule;
+	struct smack_rule *rule;
 	char *data;
 	int rc = -EINVAL;
 
@@ -272,9 +270,8 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
 	 */
 	if (!capable(CAP_MAC_ADMIN))
 		return -EPERM;
-	if (*ppos != 0)
-		return -EINVAL;
-	if (count != SMK_LOADLEN)
+
+	if (*ppos != 0 || count != SMK_LOADLEN)
 		return -EINVAL;
 
 	data = kzalloc(count, GFP_KERNEL);
@@ -286,25 +283,31 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
 		goto out;
 	}
 
-	rule.smk_subject = smk_import(data, 0);
-	if (rule.smk_subject == NULL)
+	rule = kzalloc(sizeof(*rule), GFP_KERNEL);
+	if (rule == NULL) {
+		rc = -ENOMEM;
 		goto out;
+	}
 
-	rule.smk_object = smk_import(data + SMK_LABELLEN, 0);
-	if (rule.smk_object == NULL)
-		goto out;
+	rule->smk_subject = smk_import(data, 0);
+	if (rule->smk_subject == NULL)
+		goto out_free_rule;
 
-	rule.smk_access = 0;
+	rule->smk_object = smk_import(data + SMK_LABELLEN, 0);
+	if (rule->smk_object == NULL)
+		goto out_free_rule;
+
+	rule->smk_access = 0;
 
 	switch (data[SMK_LABELLEN + SMK_LABELLEN]) {
 	case '-':
 		break;
 	case 'r':
 	case 'R':
-		rule.smk_access |= MAY_READ;
+		rule->smk_access |= MAY_READ;
 		break;
 	default:
-		goto out;
+		goto out_free_rule;
 	}
 
 	switch (data[SMK_LABELLEN + SMK_LABELLEN + 1]) {
@@ -312,10 +315,10 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
 		break;
 	case 'w':
 	case 'W':
-		rule.smk_access |= MAY_WRITE;
+		rule->smk_access |= MAY_WRITE;
 		break;
 	default:
-		goto out;
+		goto out_free_rule;
 	}
 
 	switch (data[SMK_LABELLEN + SMK_LABELLEN + 2]) {
@@ -323,10 +326,10 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
 		break;
 	case 'x':
 	case 'X':
-		rule.smk_access |= MAY_EXEC;
+		rule->smk_access |= MAY_EXEC;
 		break;
 	default:
-		goto out;
+		goto out_free_rule;
 	}
 
 	switch (data[SMK_LABELLEN + SMK_LABELLEN + 3]) {
@@ -334,17 +337,20 @@ static ssize_t smk_write_load(struct file *file, const char __user *buf,
 		break;
 	case 'a':
 	case 'A':
-		rule.smk_access |= MAY_APPEND;
+		rule->smk_access |= MAY_APPEND;
 		break;
 	default:
-		goto out;
+		goto out_free_rule;
 	}
 
-	rc = smk_set_access(&rule);
+	rc = smk_set_access(rule);
 
 	if (!rc)
 		rc = count;
+	goto out;
 
+out_free_rule:
+	kfree(rule);
 out:
 	kfree(data);
 	return rc;
@@ -433,24 +439,26 @@ static void *cipso_seq_start(struct seq_file *s, loff_t *pos)
 {
 	if (*pos == SEQ_READ_FINISHED)
 		return NULL;
+	if (list_empty(&smack_known_list))
+		return NULL;
 
-	return smack_known;
+	return smack_known_list.next;
 }
 
 static void *cipso_seq_next(struct seq_file *s, void *v, loff_t *pos)
 {
-	struct smack_known *skp = ((struct smack_known *) v)->smk_next;
+	struct list_head  *list = v;
 
 	/*
-	 * Omit labels with no associated cipso value
+	 * labels with no associated cipso value wont be printed
+	 * in cipso_seq_show
 	 */
-	while (skp != NULL && !skp->smk_cipso)
-		skp = skp->smk_next;
-
-	if (skp == NULL)
+	if (list_is_last(list, &smack_known_list)) {
 		*pos = SEQ_READ_FINISHED;
+		return NULL;
+	}
 
-	return skp;
+	return list->next;
 }
 
 /*
@@ -459,7 +467,9 @@ static void *cipso_seq_next(struct seq_file *s, void *v, loff_t *pos)
  */
 static int cipso_seq_show(struct seq_file *s, void *v)
 {
-	struct smack_known *skp = (struct smack_known *) v;
+	struct list_head  *list = v;
+	struct smack_known *skp =
+		 list_entry(list, struct smack_known, list);
 	struct smack_cipso *scp = skp->smk_cipso;
 	char *cbp;
 	char sep = '/';
@@ -558,6 +568,11 @@ static ssize_t smk_write_cipso(struct file *file, const char __user *buf,
 		goto unlockedout;
 	}
 
+	/* labels cannot begin with a '-' */
+	if (data[0] == '-') {
+		rc = -EINVAL;
+		goto unlockedout;
+	}
 	data[count] = '\0';
 	rule = data;
 	/*
@@ -638,18 +653,21 @@ static void *netlbladdr_seq_start(struct seq_file *s, loff_t *pos)
 {
 	if (*pos == SEQ_READ_FINISHED)
 		return NULL;
-
-	return smack_netlbladdrs;
+	if (list_empty(&smk_netlbladdr_list))
+		return NULL;
+	return smk_netlbladdr_list.next;
 }
 
 static void *netlbladdr_seq_next(struct seq_file *s, void *v, loff_t *pos)
 {
-	struct smk_netlbladdr *skp = ((struct smk_netlbladdr *) v)->smk_next;
+	struct list_head *list = v;
 
-	if (skp == NULL)
+	if (list_is_last(list, &smk_netlbladdr_list)) {
 		*pos = SEQ_READ_FINISHED;
+		return NULL;
+	}
 
-	return skp;
+	return list->next;
 }
 #define BEBITS	(sizeof(__be32) * 8)
 
@@ -658,7 +676,9 @@ static void *netlbladdr_seq_next(struct seq_file *s, void *v, loff_t *pos)
  */
 static int netlbladdr_seq_show(struct seq_file *s, void *v)
 {
-	struct smk_netlbladdr *skp = (struct smk_netlbladdr *) v;
+	struct list_head *list = v;
+	struct smk_netlbladdr *skp =
+			 list_entry(list, struct smk_netlbladdr, list);
 	unsigned char *hp = (char *) &skp->smk_host.sin_addr.s_addr;
 	int maskn;
 	u32 temp_mask = be32_to_cpu(skp->smk_mask.s_addr);
@@ -702,30 +722,36 @@ static int smk_open_netlbladdr(struct inode *inode, struct file *file)
  *
  * This helper insert netlabel in the smack_netlbladdrs list
  * sorted by netmask length (longest to smallest)
+ * locked by &smk_netlbladdr_lock in smk_write_netlbladdr
+ *
  */
 static void smk_netlbladdr_insert(struct smk_netlbladdr *new)
 {
-	struct smk_netlbladdr *m;
+	struct smk_netlbladdr *m, *m_next;
 
-	if (smack_netlbladdrs == NULL) {
-		smack_netlbladdrs = new;
+	if (list_empty(&smk_netlbladdr_list)) {
+		list_add_rcu(&new->list, &smk_netlbladdr_list);
 		return;
 	}
 
+	m = list_entry(rcu_dereference(smk_netlbladdr_list.next),
+			 struct smk_netlbladdr, list);
+
 	/* the comparison '>' is a bit hacky, but works */
-	if (new->smk_mask.s_addr > smack_netlbladdrs->smk_mask.s_addr) {
-		new->smk_next = smack_netlbladdrs;
-		smack_netlbladdrs = new;
+	if (new->smk_mask.s_addr > m->smk_mask.s_addr) {
+		list_add_rcu(&new->list, &smk_netlbladdr_list);
 		return;
 	}
-	for (m = smack_netlbladdrs; m != NULL; m = m->smk_next) {
-		if (m->smk_next == NULL) {
-			m->smk_next = new;
+
+	list_for_each_entry_rcu(m, &smk_netlbladdr_list, list) {
+		if (list_is_last(&m->list, &smk_netlbladdr_list)) {
+			list_add_rcu(&new->list, &m->list);
 			return;
 		}
-		if (new->smk_mask.s_addr > m->smk_next->smk_mask.s_addr) {
-			new->smk_next = m->smk_next;
-			m->smk_next = new;
+		m_next = list_entry(rcu_dereference(m->list.next),
+				 struct smk_netlbladdr, list);
+		if (new->smk_mask.s_addr > m_next->smk_mask.s_addr) {
+			list_add_rcu(&new->list, &m->list);
 			return;
 		}
 	}
@@ -755,6 +781,7 @@ static ssize_t smk_write_netlbladdr(struct file *file, const char __user *buf,
 	struct netlbl_audit audit_info;
 	struct in_addr mask;
 	unsigned int m;
+	int found;
 	u32 mask_bits = (1<<31);
 	__be32 nsa;
 	u32 temp_mask;
@@ -789,9 +816,18 @@ static ssize_t smk_write_netlbladdr(struct file *file, const char __user *buf,
 	if (m > BEBITS)
 		return -EINVAL;
 
-	sp = smk_import(smack, 0);
-	if (sp == NULL)
-		return -EINVAL;
+	/* if smack begins with '-', its an option, don't import it */
+	if (smack[0] != '-') {
+		sp = smk_import(smack, 0);
+		if (sp == NULL)
+			return -EINVAL;
+	} else {
+		/* check known options */
+		if (strcmp(smack, smack_cipso_option) == 0)
+			sp = (char *)smack_cipso_option;
+		else
+			return -EINVAL;
+	}
 
 	for (temp_mask = 0; m > 0; m--) {
 		temp_mask |= mask_bits;
@@ -808,14 +844,17 @@ static ssize_t smk_write_netlbladdr(struct file *file, const char __user *buf,
 
 	nsa = newname.sin_addr.s_addr;
 	/* try to find if the prefix is already in the list */
-	for (skp = smack_netlbladdrs; skp != NULL; skp = skp->smk_next)
+	found = 0;
+	list_for_each_entry_rcu(skp, &smk_netlbladdr_list, list) {
 		if (skp->smk_host.sin_addr.s_addr == nsa &&
-		    skp->smk_mask.s_addr == mask.s_addr)
+		    skp->smk_mask.s_addr == mask.s_addr) {
+			found = 1;
 			break;
-
+		}
+	}
 	smk_netlabel_audit_set(&audit_info);
 
-	if (skp == NULL) {
+	if (found == 0) {
 		skp = kzalloc(sizeof(*skp), GFP_KERNEL);
 		if (skp == NULL)
 			rc = -ENOMEM;
@@ -827,18 +866,23 @@ static ssize_t smk_write_netlbladdr(struct file *file, const char __user *buf,
 			smk_netlbladdr_insert(skp);
 		}
 	} else {
-		rc = netlbl_cfg_unlbl_static_del(&init_net, NULL,
-			&skp->smk_host.sin_addr, &skp->smk_mask,
-			PF_INET, &audit_info);
+		/* we delete the unlabeled entry, only if the previous label
+		 * wasnt the special CIPSO option */
+		if (skp->smk_label != smack_cipso_option)
+			rc = netlbl_cfg_unlbl_static_del(&init_net, NULL,
+					&skp->smk_host.sin_addr, &skp->smk_mask,
+					PF_INET, &audit_info);
+		else
+			rc = 0;
 		skp->smk_label = sp;
 	}
 
 	/*
 	 * Now tell netlabel about the single label nature of
 	 * this host so that incoming packets get labeled.
+	 * but only if we didn't get the special CIPSO option
 	 */
-
-	if (rc == 0)
+	if (rc == 0 && sp != smack_cipso_option)
 		rc = netlbl_cfg_unlbl_static_add(&init_net, NULL,
 			&skp->smk_host.sin_addr, &skp->smk_mask, PF_INET,
 			smack_to_secid(skp->smk_label), &audit_info);
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index 6dcb7cc0ed1d..26a76d67aa1c 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -55,7 +55,7 @@ struct tomoyo_path_info {
 struct tomoyo_path_info_with_data {
 	/* Keep "head" first, for this pointer is passed to tomoyo_free(). */
 	struct tomoyo_path_info head;
-	char bariier1[16]; /* Safeguard for overrun. */
+	char barrier1[16]; /* Safeguard for overrun. */
 	char body[TOMOYO_MAX_PATHNAME_LEN];
 	char barrier2[16]; /* Safeguard for overrun. */
 };
diff --git a/sound/core/info.c b/sound/core/info.c
index 70fa87189f36..35df614f6c55 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -154,11 +154,6 @@ EXPORT_SYMBOL(snd_seq_root);
 struct snd_info_entry *snd_oss_root;
 #endif
 
-static inline void snd_info_entry_prepare(struct proc_dir_entry *de)
-{
-	de->owner = THIS_MODULE;
-}
-
 static void snd_remove_proc_entry(struct proc_dir_entry *parent,
 				  struct proc_dir_entry *de)
 {
@@ -522,32 +517,11 @@ static const struct file_operations snd_info_entry_operations =
 	.release =		snd_info_entry_release,
 };
 
-/**
- * snd_create_proc_entry - create a procfs entry
- * @name: the name of the proc file
- * @mode: the file permission bits, S_Ixxx
- * @parent: the parent proc-directory entry
- *
- * Creates a new proc file entry with the given name and permission
- * on the given directory.
- *
- * Returns the pointer of new instance or NULL on failure.
- */
-static struct proc_dir_entry *snd_create_proc_entry(const char *name, mode_t mode,
-						    struct proc_dir_entry *parent)
-{
-	struct proc_dir_entry *p;
-	p = create_proc_entry(name, mode, parent);
-	if (p)
-		snd_info_entry_prepare(p);
-	return p;
-}
-
 int __init snd_info_init(void)
 {
 	struct proc_dir_entry *p;
 
-	p = snd_create_proc_entry("asound", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
+	p = create_proc_entry("asound", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
 	if (p == NULL)
 		return -ENOMEM;
 	snd_proc_root = p;
@@ -974,12 +948,11 @@ int snd_info_register(struct snd_info_entry * entry)
 		return -ENXIO;
 	root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
 	mutex_lock(&info_mutex);
-	p = snd_create_proc_entry(entry->name, entry->mode, root);
+	p = create_proc_entry(entry->name, entry->mode, root);
 	if (!p) {
 		mutex_unlock(&info_mutex);
 		return -ENOMEM;
 	}
-	p->owner = entry->module;
 	if (!S_ISDIR(entry->mode))
 		p->proc_fops = &snd_info_entry_operations;
 	p->size = entry->size;
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index 9d98a6658ac9..d31c373e076d 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
+#include <linux/version.h>
 #include <sound/core.h>
 #include <sound/tea575x-tuner.h>
 
@@ -31,6 +32,13 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
 MODULE_LICENSE("GPL");
 
+static int radio_nr = -1;
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+#define FREQ_LO		 (87 * 16000)
+#define FREQ_HI		(108 * 16000)
+
 /*
  * definitions
  */
@@ -53,6 +61,17 @@ MODULE_LICENSE("GPL");
 #define TEA575X_BIT_DUMMY	(1<<15)		/* buffer */
 #define TEA575X_BIT_FREQ_MASK	0x7fff
 
+static struct v4l2_queryctrl radio_qctrl[] = {
+	{
+		.id            = V4L2_CID_AUDIO_MUTE,
+		.name          = "Mute",
+		.minimum       = 0,
+		.maximum       = 1,
+		.default_value = 1,
+		.type          = V4L2_CTRL_TYPE_BOOLEAN,
+	}
+};
+
 /*
  * lowlevel part
  */
@@ -84,94 +103,146 @@ static void snd_tea575x_set_freq(struct snd_tea575x *tea)
  * Linux Video interface
  */
 
-static long snd_tea575x_ioctl(struct file *file,
-			     unsigned int cmd, unsigned long data)
+static int vidioc_querycap(struct file *file, void  *priv,
+					struct v4l2_capability *v)
 {
 	struct snd_tea575x *tea = video_drvdata(file);
-	void __user *arg = (void __user *)data;
-
-	switch(cmd) {
-		case VIDIOCGCAP:
-		{
-			struct video_capability v;
-			v.type = VID_TYPE_TUNER;
-			v.channels = 1;
-			v.audios = 1;
-			/* No we don't do pictures */
-			v.maxwidth = 0;
-			v.maxheight = 0;
-			v.minwidth = 0;
-			v.minheight = 0;
-			strcpy(v.name, tea->tea5759 ? "TEA5759" : "TEA5757");
-			if (copy_to_user(arg,&v,sizeof(v)))
-				return -EFAULT;
-			return 0;
-		}
-		case VIDIOCGTUNER:
-		{
-			struct video_tuner v;
-			if (copy_from_user(&v, arg,sizeof(v))!=0)
-				return -EFAULT;
-			if (v.tuner)	/* Only 1 tuner */
-				return -EINVAL;
-			v.rangelow = (87*16000);
-			v.rangehigh = (108*16000);
-			v.flags = VIDEO_TUNER_LOW;
-			v.mode = VIDEO_MODE_AUTO;
-			strcpy(v.name, "FM");
-			v.signal = 0xFFFF;
-			if (copy_to_user(arg, &v, sizeof(v)))
-				return -EFAULT;
-			return 0;
-		}
-		case VIDIOCSTUNER:
-		{
-			struct video_tuner v;
-			if(copy_from_user(&v, arg, sizeof(v)))
-				return -EFAULT;
-			if(v.tuner!=0)
-				return -EINVAL;
-			/* Only 1 tuner so no setting needed ! */
+
+	strcpy(v->card, tea->tea5759 ? "TEA5759" : "TEA5757");
+	strlcpy(v->driver, "tea575x-tuner", sizeof(v->driver));
+	strlcpy(v->card, "Maestro Radio", sizeof(v->card));
+	sprintf(v->bus_info, "PCI");
+	v->version = RADIO_VERSION;
+	v->capabilities = V4L2_CAP_TUNER;
+	return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *v)
+{
+	if (v->index > 0)
+		return -EINVAL;
+
+	strcpy(v->name, "FM");
+	v->type = V4L2_TUNER_RADIO;
+	v->rangelow = FREQ_LO;
+	v->rangehigh = FREQ_HI;
+	v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
+	v->capability = V4L2_TUNER_CAP_LOW;
+	v->audmode = V4L2_TUNER_MODE_MONO;
+	v->signal = 0xffff;
+	return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *v)
+{
+	if (v->index > 0)
+		return -EINVAL;
+	return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+					struct v4l2_frequency *f)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	f->type = V4L2_TUNER_RADIO;
+	f->frequency = tea->freq;
+	return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+					struct v4l2_frequency *f)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
+		return -EINVAL;
+
+	tea->freq = f->frequency;
+
+	snd_tea575x_set_freq(tea);
+
+	return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	if (a->index > 1)
+		return -EINVAL;
+
+	strcpy(a->name, "Radio");
+	a->capability = V4L2_AUDCAP_STEREO;
+	return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	if (a->index != 0)
+		return -EINVAL;
+	return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+					struct v4l2_queryctrl *qc)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
+		if (qc->id && qc->id == radio_qctrl[i].id) {
+			memcpy(qc, &(radio_qctrl[i]),
+						sizeof(*qc));
 			return 0;
 		}
-		case VIDIOCGFREQ:
-			if(copy_to_user(arg, &tea->freq, sizeof(tea->freq)))
-				return -EFAULT;
-			return 0;
-		case VIDIOCSFREQ:
-			if(copy_from_user(&tea->freq, arg, sizeof(tea->freq)))
-				return -EFAULT;
-			snd_tea575x_set_freq(tea);
-			return 0;
-		case VIDIOCGAUDIO:
-		{
-			struct video_audio v;
-			memset(&v, 0, sizeof(v));
-			strcpy(v.name, "Radio");
-			if(copy_to_user(arg,&v, sizeof(v)))
-				return -EFAULT;
+	}
+	return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+					struct v4l2_control *ctrl)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		if (tea->ops->mute) {
+			ctrl->value = tea->mute;
 			return 0;
 		}
-		case VIDIOCSAUDIO:
-		{
-			struct video_audio v;
-			if(copy_from_user(&v, arg, sizeof(v)))
-				return -EFAULT;
-			if (tea->ops->mute)
-				tea->ops->mute(tea,
-					       (v.flags &
-						VIDEO_AUDIO_MUTE) ? 1 : 0);
-			if(v.audio)
-				return -EINVAL;
+	}
+	return -EINVAL;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+					struct v4l2_control *ctrl)
+{
+	struct snd_tea575x *tea = video_drvdata(file);
+
+	switch (ctrl->id) {
+	case V4L2_CID_AUDIO_MUTE:
+		if (tea->ops->mute) {
+			tea->ops->mute(tea, ctrl->value);
+			tea->mute = 1;
 			return 0;
 		}
-		default:
-			return -ENOIOCTLCMD;
 	}
+	return -EINVAL;
+}
+
+static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+	*i = 0;
+	return 0;
 }
 
-static void snd_tea575x_release(struct video_device *vfd)
+static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
 {
+	if (i != 0)
+		return -EINVAL;
+	return 0;
 }
 
 static int snd_tea575x_exclusive_open(struct file *file)
@@ -189,50 +260,91 @@ static int snd_tea575x_exclusive_release(struct file *file)
 	return 0;
 }
 
+static const struct v4l2_file_operations tea575x_fops = {
+	.owner		= THIS_MODULE,
+	.open           = snd_tea575x_exclusive_open,
+	.release        = snd_tea575x_exclusive_release,
+	.ioctl		= video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
+	.vidioc_querycap    = vidioc_querycap,
+	.vidioc_g_tuner     = vidioc_g_tuner,
+	.vidioc_s_tuner     = vidioc_s_tuner,
+	.vidioc_g_audio     = vidioc_g_audio,
+	.vidioc_s_audio     = vidioc_s_audio,
+	.vidioc_g_input     = vidioc_g_input,
+	.vidioc_s_input     = vidioc_s_input,
+	.vidioc_g_frequency = vidioc_g_frequency,
+	.vidioc_s_frequency = vidioc_s_frequency,
+	.vidioc_queryctrl   = vidioc_queryctrl,
+	.vidioc_g_ctrl      = vidioc_g_ctrl,
+	.vidioc_s_ctrl      = vidioc_s_ctrl,
+};
+
+static struct video_device tea575x_radio = {
+	.name           = "tea575x-tuner",
+	.fops           = &tea575x_fops,
+	.ioctl_ops 	= &tea575x_ioctl_ops,
+	.release	= video_device_release,
+};
+
 /*
  * initialize all the tea575x chips
  */
 void snd_tea575x_init(struct snd_tea575x *tea)
 {
+	int retval;
 	unsigned int val;
+	struct video_device *tea575x_radio_inst;
 
 	val = tea->ops->read(tea);
 	if (val == 0x1ffffff || val == 0) {
-		snd_printk(KERN_ERR "Cannot find TEA575x chip\n");
+		snd_printk(KERN_ERR
+			   "tea575x-tuner: Cannot find TEA575x chip\n");
 		return;
 	}
 
-	memset(&tea->vd, 0, sizeof(tea->vd));
-	strcpy(tea->vd.name, tea->tea5759 ? "TEA5759 radio" : "TEA5757 radio");
-	tea->vd.release = snd_tea575x_release;
-	video_set_drvdata(&tea->vd, tea);
-	tea->vd.fops = &tea->fops;
 	tea->in_use = 0;
-	tea->fops.owner = tea->card->module;
-	tea->fops.open = snd_tea575x_exclusive_open;
-	tea->fops.release = snd_tea575x_exclusive_release;
-	tea->fops.ioctl = snd_tea575x_ioctl;
-	if (video_register_device(&tea->vd, VFL_TYPE_RADIO, tea->dev_nr - 1) < 0) {
-		snd_printk(KERN_ERR "unable to register tea575x tuner\n");
+	tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
+	tea->freq = 90500 * 16;		/* 90.5Mhz default */
+
+	tea575x_radio_inst = video_device_alloc();
+	if (tea575x_radio_inst == NULL) {
+		printk(KERN_ERR "tea575x-tuner: not enough memory\n");
 		return;
 	}
-	tea->vd_registered = 1;
 
-	tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
-	tea->freq = 90500 * 16;		/* 90.5Mhz default */
+	memcpy(tea575x_radio_inst, &tea575x_radio, sizeof(tea575x_radio));
+
+	strcpy(tea575x_radio.name, tea->tea5759 ?
+				   "TEA5759 radio" : "TEA5757 radio");
+
+	video_set_drvdata(tea575x_radio_inst, tea);
+
+	retval = video_register_device(tea575x_radio_inst,
+				       VFL_TYPE_RADIO, radio_nr);
+	if (retval) {
+		printk(KERN_ERR "tea575x-tuner: can't register video device!\n");
+		kfree(tea575x_radio_inst);
+		return;
+	}
 
 	snd_tea575x_set_freq(tea);
 
 	/* mute on init */
-	if (tea->ops->mute)
+	if (tea->ops->mute) {
 		tea->ops->mute(tea, 1);
+		tea->mute = 1;
+	}
+	tea->vd = tea575x_radio_inst;
 }
 
 void snd_tea575x_exit(struct snd_tea575x *tea)
 {
-	if (tea->vd_registered) {
-		video_unregister_device(&tea->vd);
-		tea->vd_registered = 0;
+	if (tea->vd) {
+		video_unregister_device(tea->vd);
+		tea->vd = NULL;
 	}
 }
 
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index ca25e6179d76..93422e3a3f0c 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -507,7 +507,7 @@ config SND_FM801
 config SND_FM801_TEA575X_BOOL
 	bool "ForteMedia FM801 + TEA5757 tuner"
 	depends on SND_FM801
-	depends on VIDEO_V4L1=y || VIDEO_V4L1=SND_FM801
+	depends on VIDEO_V4L2=y || VIDEO_V4L2=SND_FM801
 	help
 	  Say Y here to include support for soundcards based on the ForteMedia
 	  FM801 chip with a TEA5757 tuner connected to GPIO1-3 pins (Media
diff --git a/usr/Kconfig b/usr/Kconfig
index 43a3a0fe8f29..588c588791e2 100644
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -46,49 +46,50 @@ config INITRAMFS_ROOT_GID
 	  If you are not sure, leave it set to "0".
 
 config RD_GZIP
-	bool "Initial ramdisk compressed using gzip"
+	bool "Support initial ramdisks compressed using gzip" if EMBEDDED
 	default y
-	depends on BLK_DEV_INITRD=y
+	depends on BLK_DEV_INITRD
 	select DECOMPRESS_GZIP
 	help
 	  Support loading of a gzip encoded initial ramdisk or cpio buffer.
 	  If unsure, say Y.
 
 config RD_BZIP2
-	bool "Initial ramdisk compressed using bzip2"
-	default n
-	depends on BLK_DEV_INITRD=y
+	bool "Support initial ramdisks compressed using bzip2" if EMBEDDED
+	default !EMBEDDED
+	depends on BLK_DEV_INITRD
 	select DECOMPRESS_BZIP2
 	help
 	  Support loading of a bzip2 encoded initial ramdisk or cpio buffer
 	  If unsure, say N.
 
 config RD_LZMA
-	bool "Initial ramdisk compressed using lzma"
-	default n
-	depends on BLK_DEV_INITRD=y
+	bool "Support initial ramdisks compressed using LZMA" if EMBEDDED
+	default !EMBEDDED
+	depends on BLK_DEV_INITRD
 	select DECOMPRESS_LZMA
 	help
-	  Support loading of a lzma encoded initial ramdisk or cpio buffer
+	  Support loading of a LZMA encoded initial ramdisk or cpio buffer
 	  If unsure, say N.
 
+if INITRAMFS_SOURCE!=""
+
 choice
 	prompt "Built-in initramfs compression mode"
 	help
-	  This setting is only meaningful if the INITRAMFS_SOURCE is
-	  set. It decides by which algorithm the INITRAMFS_SOURCE will
-	  be compressed.
-	  Several compression algorithms are available, which differ
-	  in efficiency, compression and decompression speed.
-	  Compression speed is only relevant when building a kernel.
-	  Decompression speed is relevant at each boot.
-
-	  If you have any problems with bzip2 or lzma compressed
+	  This option decides by which algorithm the builtin initramfs
+	  will be compressed.  Several compression algorithms are
+	  available, which differ in efficiency, compression and
+	  decompression speed.  Compression speed is only relevant
+	  when building a kernel.  Decompression speed is relevant at
+	  each boot.
+
+	  If you have any problems with bzip2 or LZMA compressed
 	  initramfs, mail me (Alain Knaff) <alain@knaff.lu>.
 
-	  High compression options are mostly useful for users who
-	  are low on disk space (embedded systems), but for whom ram
-	  size matters less.
+	  High compression options are mostly useful for users who are
+	  low on RAM, since it reduces the memory consumption during
+	  boot.
 
 	  If in doubt, select 'gzip'
 
@@ -133,3 +134,14 @@ config INITRAMFS_COMPRESSION_LZMA
 	  smaller with LZMA in comparison to gzip.
 
 endchoice
+
+endif
+
+if INITRAMFS_SOURCE=""
+# The builtin initramfs is so small so we don't want to bug the user...
+
+config INITRAMFS_COMPRESSION_NONE
+	bool
+	default y
+
+endif